About the Execution of ITS-Tools for ShieldIIPt-PT-040B
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 3600000.00 | 0.00 | 0.00 | FTFFFFTFFFTFFTF? | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r198-tall-174894532900563.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-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 2-5832
Executing tool itstools
Input is ShieldIIPt-PT-040B, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r198-tall-174894532900563
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 6.6K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 66K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.7K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 97K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.1K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 68K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 5 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 686K May 29 14:32 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
echo here is the order used to build the result vector(from xml file)
FORMULA_NAME ShieldIIPt-PT-040B-LTLCardinality-00
FORMULA_NAME ShieldIIPt-PT-040B-LTLCardinality-01
FORMULA_NAME ShieldIIPt-PT-040B-LTLCardinality-02
FORMULA_NAME ShieldIIPt-PT-040B-LTLCardinality-03
FORMULA_NAME ShieldIIPt-PT-040B-LTLCardinality-04
FORMULA_NAME ShieldIIPt-PT-040B-LTLCardinality-05
FORMULA_NAME ShieldIIPt-PT-040B-LTLCardinality-06
FORMULA_NAME ShieldIIPt-PT-040B-LTLCardinality-07
FORMULA_NAME ShieldIIPt-PT-040B-LTLCardinality-08
FORMULA_NAME ShieldIIPt-PT-040B-LTLCardinality-09
FORMULA_NAME ShieldIIPt-PT-040B-LTLCardinality-10
FORMULA_NAME ShieldIIPt-PT-040B-LTLCardinality-11
FORMULA_NAME ShieldIIPt-PT-040B-LTLCardinality-12
FORMULA_NAME ShieldIIPt-PT-040B-LTLCardinality-13
FORMULA_NAME ShieldIIPt-PT-040B-LTLCardinality-14
FORMULA_NAME ShieldIIPt-PT-040B-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1749155384029
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldIIPt-PT-040B
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202505121319
[2025-06-05 20:29:45] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-05 20:29:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-05 20:29:45] [INFO ] Load time of PNML (sax parser for PT used): 164 ms
[2025-06-05 20:29:45] [INFO ] Transformed 2803 places.
[2025-06-05 20:29:45] [INFO ] Transformed 2603 transitions.
[2025-06-05 20:29:45] [INFO ] Found NUPN structural information;
[2025-06-05 20:29:45] [INFO ] Parsed PT model containing 2803 places and 2603 transitions and 6486 arcs in 370 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 6 formulas.
FORMULA ShieldIIPt-PT-040B-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-040B-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-040B-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-040B-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-040B-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-040B-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 34 out of 2803 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2803/2803 places, 2603/2603 transitions.
Discarding 430 places :
Symmetric choice reduction at 0 with 430 rule applications. Total rules 430 place count 2373 transition count 2173
Iterating global reduction 0 with 430 rules applied. Total rules applied 860 place count 2373 transition count 2173
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 861 place count 2372 transition count 2172
Iterating global reduction 0 with 1 rules applied. Total rules applied 862 place count 2372 transition count 2172
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 863 place count 2371 transition count 2171
Iterating global reduction 0 with 1 rules applied. Total rules applied 864 place count 2371 transition count 2171
Applied a total of 864 rules in 942 ms. Remains 2371 /2803 variables (removed 432) and now considering 2171/2603 (removed 432) transitions.
// Phase 1: matrix 2171 rows 2371 cols
[2025-06-05 20:29:46] [INFO ] Computed 361 invariants in 40 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:29:47] [INFO ] Implicit Places using invariants in 954 ms returned []
[2025-06-05 20:29:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:29:49] [INFO ] Implicit Places using invariants and state equation in 2132 ms returned []
Implicit Place search using SMT with State Equation took 3118 ms to find 0 implicit places.
Running 2170 sub problems to find dead transitions.
[2025-06-05 20:29:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2370/4542 variables, and 0 constraints, problems are : Problem set: 0 solved, 2170 unsolved in 30055 ms.
Refiners :[Positive P Invariants (semi-flows): 0/361 constraints, State Equation: 0/2371 constraints, PredecessorRefiner: 2170/2170 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2170 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2370/4542 variables, and 0 constraints, problems are : Problem set: 0 solved, 2170 unsolved in 30041 ms.
Refiners :[Positive P Invariants (semi-flows): 0/361 constraints, State Equation: 0/2371 constraints, PredecessorRefiner: 0/2170 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60710ms problems are : Problem set: 0 solved, 2170 unsolved
Search for dead transitions found 0 dead transitions in 60732ms
Starting structural reductions in LTL mode, iteration 1 : 2371/2803 places, 2171/2603 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64826 ms. Remains : 2371/2803 places, 2171/2603 transitions.
Support contains 34 out of 2371 places after structural reductions.
[2025-06-05 20:30:50] [INFO ] Flatten gal took : 148 ms
[2025-06-05 20:30:51] [INFO ] Flatten gal took : 85 ms
[2025-06-05 20:30:51] [INFO ] Input system was already deterministic with 2171 transitions.
RANDOM walk for 40000 steps (8 resets) in 1658 ms. (24 steps per ms) remains 8/19 properties
BEST_FIRST walk for 40004 steps (8 resets) in 100 ms. (396 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 95 ms. (416 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 103 ms. (384 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (8 resets) in 80 ms. (493 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (8 resets) in 107 ms. (370 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 98 ms. (404 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 124 ms. (320 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 105 ms. (377 steps per ms) remains 8/8 properties
[2025-06-05 20:30:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 180/193 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/193 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 2178/2371 variables, 348/361 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2371 variables, 0/361 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 2171/4542 variables, 2371/2732 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4542 variables, 0/2732 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 0/4542 variables, 0/2732 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4542/4542 variables, and 2732 constraints, problems are : Problem set: 0 solved, 8 unsolved in 2044 ms.
Refiners :[Positive P Invariants (semi-flows): 361/361 constraints, State Equation: 2371/2371 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 180/193 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/193 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 2178/2371 variables, 348/361 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 20:30:54] [INFO ] Deduced a trap composed of 17 places in 223 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 20:30:55] [INFO ] Deduced a trap composed of 17 places in 258 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 20:30:55] [INFO ] Deduced a trap composed of 17 places in 185 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 20:30:55] [INFO ] Deduced a trap composed of 17 places in 189 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 20:30:55] [INFO ] Deduced a trap composed of 17 places in 194 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 20:30:55] [INFO ] Deduced a trap composed of 19 places in 199 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 20:30:56] [INFO ] Deduced a trap composed of 19 places in 199 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 20:30:56] [INFO ] Deduced a trap composed of 19 places in 200 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 20:30:56] [INFO ] Deduced a trap composed of 23 places in 188 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 20:30:56] [INFO ] Deduced a trap composed of 23 places in 184 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 20:30:57] [INFO ] Deduced a trap composed of 24 places in 179 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 20:30:57] [INFO ] Deduced a trap composed of 25 places in 177 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 20:30:57] [INFO ] Deduced a trap composed of 25 places in 173 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 20:30:57] [INFO ] Deduced a trap composed of 26 places in 158 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 20:30:57] [INFO ] Deduced a trap composed of 26 places in 168 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 20:30:58] [INFO ] Deduced a trap composed of 26 places in 161 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 20:30:58] [INFO ] Deduced a trap composed of 29 places in 156 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 20:30:58] [INFO ] Deduced a trap composed of 30 places in 158 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 20:30:58] [INFO ] Deduced a trap composed of 33 places in 139 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 20:30:58] [INFO ] Deduced a trap composed of 35 places in 133 ms of which 15 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/2371 variables, 20/381 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 20:30:58] [INFO ] Deduced a trap composed of 35 places in 131 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 20:30:59] [INFO ] Deduced a trap composed of 36 places in 122 ms of which 14 ms to minimize.
SMT process timed out in 7134ms, After SMT, problems are : Problem set: 0 solved, 8 unsolved
Fused 8 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 13 out of 2371 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2371/2371 places, 2171/2171 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 474 transitions
Trivial Post-agglo rules discarded 474 transitions
Performed 474 trivial Post agglomeration. Transition count delta: 474
Iterating post reduction 0 with 474 rules applied. Total rules applied 474 place count 2371 transition count 1697
Reduce places removed 474 places and 0 transitions.
Iterating post reduction 1 with 474 rules applied. Total rules applied 948 place count 1897 transition count 1697
Performed 313 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 313 Pre rules applied. Total rules applied 948 place count 1897 transition count 1384
Deduced a syphon composed of 313 places in 2 ms
Reduce places removed 313 places and 0 transitions.
Iterating global reduction 2 with 626 rules applied. Total rules applied 1574 place count 1584 transition count 1384
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 1576 place count 1582 transition count 1382
Iterating global reduction 2 with 2 rules applied. Total rules applied 1578 place count 1582 transition count 1382
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 1578 place count 1582 transition count 1380
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 1582 place count 1580 transition count 1380
Performed 685 Post agglomeration using F-continuation condition.Transition count delta: 685
Deduced a syphon composed of 685 places in 2 ms
Reduce places removed 685 places and 0 transitions.
Iterating global reduction 2 with 1370 rules applied. Total rules applied 2952 place count 895 transition count 695
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2953 place count 895 transition count 694
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 2955 place count 894 transition count 693
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -60
Deduced a syphon composed of 101 places in 3 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 3157 place count 793 transition count 753
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: -11
Deduced a syphon composed of 15 places in 2 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 3 with 30 rules applied. Total rules applied 3187 place count 778 transition count 764
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 3188 place count 778 transition count 763
Free-agglomeration rule applied 2 times.
Iterating global reduction 4 with 2 rules applied. Total rules applied 3190 place count 778 transition count 761
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 3192 place count 776 transition count 761
Partial Free-agglomeration rule applied 41 times.
Drop transitions (Partial Free agglomeration) removed 41 transitions
Iterating global reduction 5 with 41 rules applied. Total rules applied 3233 place count 776 transition count 761
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 3234 place count 775 transition count 760
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 3236 place count 773 transition count 760
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 3236 place count 773 transition count 759
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 3238 place count 772 transition count 759
Applied a total of 3238 rules in 697 ms. Remains 772 /2371 variables (removed 1599) and now considering 759/2171 (removed 1412) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 697 ms. Remains : 772/2371 places, 759/2171 transitions.
RANDOM walk for 40000 steps (8 resets) in 697 ms. (57 steps per ms) remains 6/8 properties
BEST_FIRST walk for 40003 steps (8 resets) in 243 ms. (163 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 306 ms. (130 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 218 ms. (182 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 264 ms. (150 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 310 ms. (128 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 215 ms. (185 steps per ms) remains 6/6 properties
// Phase 1: matrix 759 rows 772 cols
[2025-06-05 20:31:00] [INFO ] Computed 359 invariants in 3 ms
[2025-06-05 20:31:00] [INFO ] State equation strengthened by 5 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 25/36 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 2/38 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/38 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 64/102 variables, 38/50 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/102 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 174/276 variables, 85/135 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/276 variables, 38/173 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/276 variables, 4/177 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/276 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (OVERLAPS) 3/279 variables, 3/180 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/279 variables, 3/183 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/279 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 14 (OVERLAPS) 6/285 variables, 3/186 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/285 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 16 (OVERLAPS) 233/518 variables, 117/303 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/518 variables, 49/352 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/518 variables, 0/352 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 19 (OVERLAPS) 3/521 variables, 6/358 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/521 variables, 3/361 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/521 variables, 0/361 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 22 (OVERLAPS) 197/718 variables, 90/451 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/718 variables, 37/488 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/718 variables, 0/488 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 25 (OVERLAPS) 8/726 variables, 8/496 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/726 variables, 8/504 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/726 variables, 0/504 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 28 (OVERLAPS) 16/742 variables, 8/512 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/742 variables, 0/512 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 30 (OVERLAPS) 166/908 variables, 98/610 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/908 variables, 38/648 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/908 variables, 0/648 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 33 (OVERLAPS) 2/910 variables, 3/651 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/910 variables, 2/653 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/910 variables, 0/653 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 36 (OVERLAPS) 2/912 variables, 1/654 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/912 variables, 0/654 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 38 (OVERLAPS) 136/1048 variables, 66/720 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/1048 variables, 22/742 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/1048 variables, 1/743 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/1048 variables, 0/743 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 42 (OVERLAPS) 7/1055 variables, 10/753 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/1055 variables, 7/760 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/1055 variables, 0/760 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 45 (OVERLAPS) 7/1062 variables, 4/764 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/1062 variables, 1/765 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/1062 variables, 0/765 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 48 (OVERLAPS) 90/1152 variables, 54/819 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/1152 variables, 23/842 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/1152 variables, 0/842 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 51 (OVERLAPS) 1/1153 variables, 1/843 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/1153 variables, 1/844 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/1153 variables, 0/844 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 54 (OVERLAPS) 2/1155 variables, 1/845 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/1155 variables, 0/845 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 56 (OVERLAPS) 72/1227 variables, 36/881 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/1227 variables, 12/893 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/1227 variables, 0/893 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 59 (OVERLAPS) 3/1230 variables, 5/898 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/1230 variables, 3/901 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/1230 variables, 0/901 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 62 (OVERLAPS) 2/1232 variables, 1/902 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/1232 variables, 0/902 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 64 (OVERLAPS) 52/1284 variables, 28/930 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/1284 variables, 12/942 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/1284 variables, 0/942 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 67 (OVERLAPS) 1/1285 variables, 1/943 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/1285 variables, 1/944 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/1285 variables, 0/944 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 70 (OVERLAPS) 2/1287 variables, 1/945 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/1287 variables, 0/945 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 72 (OVERLAPS) 55/1342 variables, 28/973 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/1342 variables, 10/983 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/1342 variables, 0/983 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 75 (OVERLAPS) 2/1344 variables, 3/986 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/1344 variables, 2/988 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/1344 variables, 0/988 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 78 (OVERLAPS) 2/1346 variables, 1/989 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/1346 variables, 0/989 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 80 (OVERLAPS) 42/1388 variables, 24/1013 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/1388 variables, 9/1022 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/1388 variables, 0/1022 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 83 (OVERLAPS) 2/1390 variables, 2/1024 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/1390 variables, 2/1026 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/1390 variables, 0/1026 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 86 (OVERLAPS) 2/1392 variables, 1/1027 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/1392 variables, 0/1027 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 88 (OVERLAPS) 39/1431 variables, 20/1047 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 89 (INCLUDED_ONLY) 0/1431 variables, 7/1054 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/1431 variables, 0/1054 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 91 (OVERLAPS) 1/1432 variables, 2/1056 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 92 (INCLUDED_ONLY) 0/1432 variables, 1/1057 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/1432 variables, 0/1057 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 94 (OVERLAPS) 33/1465 variables, 16/1073 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/1465 variables, 6/1079 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 96 (INCLUDED_ONLY) 0/1465 variables, 0/1079 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 97 (OVERLAPS) 2/1467 variables, 2/1081 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 98 (INCLUDED_ONLY) 0/1467 variables, 2/1083 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/1467 variables, 0/1083 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 100 (OVERLAPS) 2/1469 variables, 1/1084 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 101 (INCLUDED_ONLY) 0/1469 variables, 0/1084 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 102 (OVERLAPS) 38/1507 variables, 20/1104 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 103 (INCLUDED_ONLY) 0/1507 variables, 7/1111 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 104 (INCLUDED_ONLY) 0/1507 variables, 0/1111 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 105 (OVERLAPS) 1/1508 variables, 2/1113 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 106 (INCLUDED_ONLY) 0/1508 variables, 1/1114 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 107 (INCLUDED_ONLY) 0/1508 variables, 0/1114 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 108 (OVERLAPS) 13/1521 variables, 8/1122 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 109 (INCLUDED_ONLY) 0/1521 variables, 3/1125 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 110 (INCLUDED_ONLY) 0/1521 variables, 0/1125 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 111 (OVERLAPS) 1/1522 variables, 1/1126 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 112 (INCLUDED_ONLY) 0/1522 variables, 1/1127 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 113 (INCLUDED_ONLY) 0/1522 variables, 0/1127 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 114 (OVERLAPS) 2/1524 variables, 1/1128 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 115 (INCLUDED_ONLY) 0/1524 variables, 0/1128 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 116 (OVERLAPS) 7/1531 variables, 6/1134 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 117 (INCLUDED_ONLY) 0/1531 variables, 2/1136 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 118 (INCLUDED_ONLY) 0/1531 variables, 0/1136 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 119 (OVERLAPS) 0/1531 variables, 0/1136 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1531/1531 variables, and 1136 constraints, problems are : Problem set: 0 solved, 6 unsolved in 4100 ms.
Refiners :[Positive P Invariants (semi-flows): 359/359 constraints, State Equation: 772/772 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 25/36 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 2/38 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/38 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 64/102 variables, 38/50 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/102 variables, 1/51 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/102 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (OVERLAPS) 174/276 variables, 85/136 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/276 variables, 38/174 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/276 variables, 4/178 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/276 variables, 5/183 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/276 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 13 (OVERLAPS) 3/279 variables, 3/186 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/279 variables, 3/189 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/279 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 16 (OVERLAPS) 6/285 variables, 3/192 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/285 variables, 0/192 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 18 (OVERLAPS) 233/518 variables, 117/309 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/518 variables, 49/358 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/518 variables, 0/358 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 21 (OVERLAPS) 3/521 variables, 6/364 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/521 variables, 3/367 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/521 variables, 0/367 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 24 (OVERLAPS) 197/718 variables, 90/457 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/718 variables, 37/494 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/718 variables, 0/494 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 27 (OVERLAPS) 8/726 variables, 8/502 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/726 variables, 8/510 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/726 variables, 0/510 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 30 (OVERLAPS) 16/742 variables, 8/518 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/742 variables, 0/518 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 32 (OVERLAPS) 166/908 variables, 98/616 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/908 variables, 38/654 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/908 variables, 0/654 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 35 (OVERLAPS) 2/910 variables, 3/657 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/910 variables, 2/659 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/910 variables, 0/659 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 38 (OVERLAPS) 2/912 variables, 1/660 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/912 variables, 0/660 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 40 (OVERLAPS) 136/1048 variables, 66/726 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/1048 variables, 22/748 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/1048 variables, 1/749 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/1048 variables, 0/749 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 44 (OVERLAPS) 7/1055 variables, 10/759 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/1055 variables, 7/766 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/1055 variables, 0/766 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 47 (OVERLAPS) 7/1062 variables, 4/770 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/1062 variables, 1/771 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/1062 variables, 0/771 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 50 (OVERLAPS) 90/1152 variables, 54/825 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/1152 variables, 23/848 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/1152 variables, 0/848 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 53 (OVERLAPS) 1/1153 variables, 1/849 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/1153 variables, 1/850 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/1153 variables, 0/850 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 56 (OVERLAPS) 2/1155 variables, 1/851 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/1155 variables, 0/851 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 58 (OVERLAPS) 72/1227 variables, 36/887 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/1227 variables, 12/899 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/1227 variables, 0/899 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 61 (OVERLAPS) 3/1230 variables, 5/904 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/1230 variables, 3/907 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/1230 variables, 0/907 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 64 (OVERLAPS) 2/1232 variables, 1/908 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/1232 variables, 0/908 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 66 (OVERLAPS) 52/1284 variables, 28/936 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/1284 variables, 12/948 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/1284 variables, 0/948 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 69 (OVERLAPS) 1/1285 variables, 1/949 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/1285 variables, 1/950 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/1285 variables, 0/950 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 72 (OVERLAPS) 2/1287 variables, 1/951 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 20:31:08] [INFO ] Deduced a trap along path composed of 4 places in 28 ms of which 2 ms to minimize.
At refinement iteration 73 (INCLUDED_ONLY) 0/1287 variables, 1/952 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/1287 variables, 0/952 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 75 (OVERLAPS) 55/1342 variables, 28/980 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/1342 variables, 10/990 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 20:31:09] [INFO ] Deduced a trap along path composed of 3 places in 24 ms of which 1 ms to minimize.
At refinement iteration 77 (INCLUDED_ONLY) 0/1342 variables, 1/991 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/1342 variables, 0/991 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 79 (OVERLAPS) 2/1344 variables, 3/994 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/1344 variables, 2/996 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 20:31:10] [INFO ] Deduced a trap along path composed of 3 places in 26 ms of which 0 ms to minimize.
At refinement iteration 81 (INCLUDED_ONLY) 0/1344 variables, 1/997 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/1344 variables, 0/997 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 83 (OVERLAPS) 2/1346 variables, 1/998 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/1346 variables, 0/998 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 85 (OVERLAPS) 42/1388 variables, 24/1022 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 86 (INCLUDED_ONLY) 0/1388 variables, 9/1031 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 20:31:11] [INFO ] Deduced a trap along path composed of 2 places in 23 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 20:31:11] [INFO ] Deduced a trap along path composed of 2 places in 25 ms of which 1 ms to minimize.
At refinement iteration 87 (INCLUDED_ONLY) 0/1388 variables, 2/1033 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 88 (INCLUDED_ONLY) 0/1388 variables, 0/1033 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 89 (OVERLAPS) 2/1390 variables, 2/1035 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/1390 variables, 2/1037 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/1390 variables, 0/1037 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 92 (OVERLAPS) 2/1392 variables, 1/1038 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/1392 variables, 0/1038 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 94 (OVERLAPS) 39/1431 variables, 20/1058 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/1431 variables, 7/1065 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 96 (INCLUDED_ONLY) 0/1431 variables, 0/1065 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 97 (OVERLAPS) 1/1432 variables, 2/1067 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 98 (INCLUDED_ONLY) 0/1432 variables, 1/1068 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/1432 variables, 0/1068 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 100 (OVERLAPS) 33/1465 variables, 16/1084 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 101 (INCLUDED_ONLY) 0/1465 variables, 6/1090 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 102 (INCLUDED_ONLY) 0/1465 variables, 0/1090 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 103 (OVERLAPS) 2/1467 variables, 2/1092 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 104 (INCLUDED_ONLY) 0/1467 variables, 2/1094 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 105 (INCLUDED_ONLY) 0/1467 variables, 0/1094 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 106 (OVERLAPS) 2/1469 variables, 1/1095 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 107 (INCLUDED_ONLY) 0/1469 variables, 0/1095 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 108 (OVERLAPS) 38/1507 variables, 20/1115 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 109 (INCLUDED_ONLY) 0/1507 variables, 7/1122 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 110 (INCLUDED_ONLY) 0/1507 variables, 0/1122 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 111 (OVERLAPS) 1/1508 variables, 2/1124 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 112 (INCLUDED_ONLY) 0/1508 variables, 1/1125 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 113 (INCLUDED_ONLY) 0/1508 variables, 0/1125 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 114 (OVERLAPS) 13/1521 variables, 8/1133 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 115 (INCLUDED_ONLY) 0/1521 variables, 3/1136 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 116 (INCLUDED_ONLY) 0/1521 variables, 0/1136 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 117 (OVERLAPS) 1/1522 variables, 1/1137 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 118 (INCLUDED_ONLY) 0/1522 variables, 1/1138 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 119 (INCLUDED_ONLY) 0/1522 variables, 0/1138 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 120 (OVERLAPS) 2/1524 variables, 1/1139 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 121 (INCLUDED_ONLY) 0/1524 variables, 0/1139 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 122 (OVERLAPS) 7/1531 variables, 6/1145 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 123 (INCLUDED_ONLY) 0/1531 variables, 2/1147 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 124 (INCLUDED_ONLY) 0/1531 variables, 0/1147 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 125 (OVERLAPS) 0/1531 variables, 0/1147 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1531/1531 variables, and 1147 constraints, problems are : Problem set: 0 solved, 6 unsolved in 11259 ms.
Refiners :[Positive P Invariants (semi-flows): 359/359 constraints, State Equation: 772/772 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 5/5 constraints]
After SMT, in 15377ms problems are : Problem set: 0 solved, 6 unsolved
Fused 6 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 4 ms.
Support contains 11 out of 772 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 772/772 places, 759/759 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 772 transition count 758
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 771 transition count 758
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 2 with 2 rules applied. Total rules applied 4 place count 770 transition count 757
Applied a total of 4 rules in 36 ms. Remains 770 /772 variables (removed 2) and now considering 757/759 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 37 ms. Remains : 770/772 places, 757/759 transitions.
RANDOM walk for 40000 steps (8 resets) in 537 ms. (74 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 349 ms. (114 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 224 ms. (177 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 186 ms. (213 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 232 ms. (171 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40002 steps (8 resets) in 179 ms. (222 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 178 ms. (223 steps per ms) remains 6/6 properties
Interrupted probabilistic random walk after 151385 steps, run timeout after 3001 ms. (steps per millisecond=50 ) properties seen :0 out of 6
Probabilistic random walk after 151385 steps, saw 99433 distinct states, run finished after 3006 ms. (steps per millisecond=50 ) properties seen :0
// Phase 1: matrix 757 rows 770 cols
[2025-06-05 20:31:19] [INFO ] Computed 359 invariants in 3 ms
[2025-06-05 20:31:19] [INFO ] State equation strengthened by 5 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 25/36 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 2/38 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/38 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 64/102 variables, 38/50 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/102 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 174/276 variables, 85/135 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/276 variables, 38/173 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/276 variables, 4/177 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/276 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (OVERLAPS) 3/279 variables, 3/180 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/279 variables, 3/183 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/279 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 14 (OVERLAPS) 6/285 variables, 3/186 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/285 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 16 (OVERLAPS) 233/518 variables, 117/303 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/518 variables, 49/352 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/518 variables, 0/352 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 19 (OVERLAPS) 3/521 variables, 6/358 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/521 variables, 3/361 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/521 variables, 0/361 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 22 (OVERLAPS) 197/718 variables, 90/451 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/718 variables, 37/488 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/718 variables, 0/488 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 25 (OVERLAPS) 8/726 variables, 8/496 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/726 variables, 8/504 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/726 variables, 0/504 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 28 (OVERLAPS) 16/742 variables, 8/512 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/742 variables, 0/512 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 30 (OVERLAPS) 166/908 variables, 98/610 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/908 variables, 38/648 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/908 variables, 0/648 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 33 (OVERLAPS) 2/910 variables, 3/651 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/910 variables, 2/653 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/910 variables, 0/653 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 36 (OVERLAPS) 2/912 variables, 1/654 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/912 variables, 0/654 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 38 (OVERLAPS) 136/1048 variables, 66/720 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/1048 variables, 22/742 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/1048 variables, 1/743 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/1048 variables, 0/743 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 42 (OVERLAPS) 7/1055 variables, 10/753 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/1055 variables, 7/760 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/1055 variables, 0/760 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 45 (OVERLAPS) 7/1062 variables, 4/764 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/1062 variables, 1/765 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/1062 variables, 0/765 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 48 (OVERLAPS) 90/1152 variables, 54/819 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/1152 variables, 23/842 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/1152 variables, 0/842 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 51 (OVERLAPS) 1/1153 variables, 1/843 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/1153 variables, 1/844 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/1153 variables, 0/844 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 54 (OVERLAPS) 2/1155 variables, 1/845 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/1155 variables, 0/845 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 56 (OVERLAPS) 72/1227 variables, 36/881 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/1227 variables, 12/893 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/1227 variables, 0/893 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 59 (OVERLAPS) 3/1230 variables, 5/898 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/1230 variables, 3/901 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/1230 variables, 0/901 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 62 (OVERLAPS) 2/1232 variables, 1/902 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/1232 variables, 0/902 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 64 (OVERLAPS) 52/1284 variables, 28/930 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/1284 variables, 12/942 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/1284 variables, 0/942 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 67 (OVERLAPS) 1/1285 variables, 1/943 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/1285 variables, 1/944 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/1285 variables, 0/944 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 70 (OVERLAPS) 2/1287 variables, 1/945 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/1287 variables, 0/945 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 72 (OVERLAPS) 55/1342 variables, 28/973 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/1342 variables, 10/983 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/1342 variables, 0/983 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 75 (OVERLAPS) 2/1344 variables, 3/986 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/1344 variables, 2/988 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/1344 variables, 0/988 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 78 (OVERLAPS) 2/1346 variables, 1/989 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/1346 variables, 0/989 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 80 (OVERLAPS) 41/1387 variables, 24/1013 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/1387 variables, 10/1023 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/1387 variables, 0/1023 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 83 (OVERLAPS) 1/1388 variables, 1/1024 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/1388 variables, 1/1025 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/1388 variables, 0/1025 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 86 (OVERLAPS) 2/1390 variables, 1/1026 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/1390 variables, 0/1026 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 88 (OVERLAPS) 39/1429 variables, 20/1046 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 89 (INCLUDED_ONLY) 0/1429 variables, 7/1053 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/1429 variables, 0/1053 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 91 (OVERLAPS) 1/1430 variables, 2/1055 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 92 (INCLUDED_ONLY) 0/1430 variables, 1/1056 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/1430 variables, 0/1056 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 94 (OVERLAPS) 32/1462 variables, 16/1072 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/1462 variables, 7/1079 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 96 (INCLUDED_ONLY) 0/1462 variables, 0/1079 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 97 (OVERLAPS) 1/1463 variables, 1/1080 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 98 (INCLUDED_ONLY) 0/1463 variables, 1/1081 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/1463 variables, 0/1081 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 100 (OVERLAPS) 2/1465 variables, 1/1082 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 101 (INCLUDED_ONLY) 0/1465 variables, 0/1082 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 102 (OVERLAPS) 38/1503 variables, 20/1102 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 103 (INCLUDED_ONLY) 0/1503 variables, 7/1109 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 104 (INCLUDED_ONLY) 0/1503 variables, 0/1109 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 105 (OVERLAPS) 1/1504 variables, 2/1111 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 106 (INCLUDED_ONLY) 0/1504 variables, 1/1112 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 107 (INCLUDED_ONLY) 0/1504 variables, 0/1112 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 108 (OVERLAPS) 13/1517 variables, 8/1120 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 109 (INCLUDED_ONLY) 0/1517 variables, 3/1123 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 110 (INCLUDED_ONLY) 0/1517 variables, 0/1123 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 111 (OVERLAPS) 1/1518 variables, 1/1124 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 112 (INCLUDED_ONLY) 0/1518 variables, 1/1125 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 113 (INCLUDED_ONLY) 0/1518 variables, 0/1125 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 114 (OVERLAPS) 2/1520 variables, 1/1126 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 115 (INCLUDED_ONLY) 0/1520 variables, 0/1126 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 116 (OVERLAPS) 7/1527 variables, 6/1132 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 117 (INCLUDED_ONLY) 0/1527 variables, 2/1134 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 118 (INCLUDED_ONLY) 0/1527 variables, 0/1134 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 119 (OVERLAPS) 0/1527 variables, 0/1134 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1527/1527 variables, and 1134 constraints, problems are : Problem set: 0 solved, 6 unsolved in 3857 ms.
Refiners :[Positive P Invariants (semi-flows): 359/359 constraints, State Equation: 770/770 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 25/36 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 2/38 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/38 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 64/102 variables, 38/50 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/102 variables, 1/51 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/102 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (OVERLAPS) 174/276 variables, 85/136 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/276 variables, 38/174 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/276 variables, 4/178 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/276 variables, 5/183 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/276 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 13 (OVERLAPS) 3/279 variables, 3/186 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/279 variables, 3/189 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/279 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 16 (OVERLAPS) 6/285 variables, 3/192 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/285 variables, 0/192 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 18 (OVERLAPS) 233/518 variables, 117/309 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/518 variables, 49/358 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/518 variables, 0/358 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 21 (OVERLAPS) 3/521 variables, 6/364 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/521 variables, 3/367 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/521 variables, 0/367 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 24 (OVERLAPS) 197/718 variables, 90/457 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/718 variables, 37/494 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/718 variables, 0/494 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 27 (OVERLAPS) 8/726 variables, 8/502 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/726 variables, 8/510 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/726 variables, 0/510 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 30 (OVERLAPS) 16/742 variables, 8/518 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/742 variables, 0/518 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 32 (OVERLAPS) 166/908 variables, 98/616 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/908 variables, 38/654 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/908 variables, 0/654 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 35 (OVERLAPS) 2/910 variables, 3/657 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/910 variables, 2/659 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/910 variables, 0/659 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 38 (OVERLAPS) 2/912 variables, 1/660 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/912 variables, 0/660 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 40 (OVERLAPS) 136/1048 variables, 66/726 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/1048 variables, 22/748 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/1048 variables, 1/749 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/1048 variables, 0/749 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 44 (OVERLAPS) 7/1055 variables, 10/759 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/1055 variables, 7/766 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/1055 variables, 0/766 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 47 (OVERLAPS) 7/1062 variables, 4/770 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/1062 variables, 1/771 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/1062 variables, 0/771 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 50 (OVERLAPS) 90/1152 variables, 54/825 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/1152 variables, 23/848 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/1152 variables, 0/848 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 53 (OVERLAPS) 1/1153 variables, 1/849 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/1153 variables, 1/850 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/1153 variables, 0/850 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 56 (OVERLAPS) 2/1155 variables, 1/851 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/1155 variables, 0/851 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 58 (OVERLAPS) 72/1227 variables, 36/887 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/1227 variables, 12/899 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/1227 variables, 0/899 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 61 (OVERLAPS) 3/1230 variables, 5/904 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/1230 variables, 3/907 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/1230 variables, 0/907 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 64 (OVERLAPS) 2/1232 variables, 1/908 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/1232 variables, 0/908 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 66 (OVERLAPS) 52/1284 variables, 28/936 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/1284 variables, 12/948 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/1284 variables, 0/948 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 69 (OVERLAPS) 1/1285 variables, 1/949 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/1285 variables, 1/950 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/1285 variables, 0/950 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 72 (OVERLAPS) 2/1287 variables, 1/951 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 20:31:27] [INFO ] Deduced a trap along path composed of 3 places in 30 ms of which 1 ms to minimize.
At refinement iteration 73 (INCLUDED_ONLY) 0/1287 variables, 1/952 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/1287 variables, 0/952 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 75 (OVERLAPS) 55/1342 variables, 28/980 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/1342 variables, 10/990 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 20:31:28] [INFO ] Deduced a trap along path composed of 2 places in 28 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 20:31:28] [INFO ] Deduced a trap along path composed of 2 places in 25 ms of which 0 ms to minimize.
At refinement iteration 77 (INCLUDED_ONLY) 0/1342 variables, 2/992 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/1342 variables, 0/992 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 79 (OVERLAPS) 2/1344 variables, 3/995 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/1344 variables, 2/997 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/1344 variables, 0/997 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 82 (OVERLAPS) 2/1346 variables, 1/998 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 83 (INCLUDED_ONLY) 0/1346 variables, 0/998 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 84 (OVERLAPS) 41/1387 variables, 24/1022 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/1387 variables, 10/1032 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 20:31:29] [INFO ] Deduced a trap along path composed of 3 places in 26 ms of which 0 ms to minimize.
At refinement iteration 86 (INCLUDED_ONLY) 0/1387 variables, 1/1033 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/1387 variables, 0/1033 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 88 (OVERLAPS) 1/1388 variables, 1/1034 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 89 (INCLUDED_ONLY) 0/1388 variables, 1/1035 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/1388 variables, 0/1035 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 91 (OVERLAPS) 2/1390 variables, 1/1036 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 20:31:30] [INFO ] Deduced a trap along path composed of 3 places in 23 ms of which 0 ms to minimize.
At refinement iteration 92 (INCLUDED_ONLY) 0/1390 variables, 1/1037 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 20:31:30] [INFO ] Deduced a trap along path composed of 2 places in 25 ms of which 0 ms to minimize.
At refinement iteration 93 (INCLUDED_ONLY) 0/1390 variables, 1/1038 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 94 (INCLUDED_ONLY) 0/1390 variables, 0/1038 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 95 (OVERLAPS) 39/1429 variables, 20/1058 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 96 (INCLUDED_ONLY) 0/1429 variables, 7/1065 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 97 (INCLUDED_ONLY) 0/1429 variables, 0/1065 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 98 (OVERLAPS) 1/1430 variables, 2/1067 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/1430 variables, 1/1068 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 100 (INCLUDED_ONLY) 0/1430 variables, 0/1068 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 101 (OVERLAPS) 32/1462 variables, 16/1084 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 102 (INCLUDED_ONLY) 0/1462 variables, 7/1091 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 103 (INCLUDED_ONLY) 0/1462 variables, 0/1091 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 104 (OVERLAPS) 1/1463 variables, 1/1092 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 105 (INCLUDED_ONLY) 0/1463 variables, 1/1093 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 106 (INCLUDED_ONLY) 0/1463 variables, 0/1093 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 107 (OVERLAPS) 2/1465 variables, 1/1094 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 108 (INCLUDED_ONLY) 0/1465 variables, 0/1094 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 109 (OVERLAPS) 38/1503 variables, 20/1114 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 110 (INCLUDED_ONLY) 0/1503 variables, 7/1121 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 111 (INCLUDED_ONLY) 0/1503 variables, 0/1121 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 112 (OVERLAPS) 1/1504 variables, 2/1123 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 113 (INCLUDED_ONLY) 0/1504 variables, 1/1124 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 20:31:33] [INFO ] Deduced a trap along path composed of 3 places in 24 ms of which 0 ms to minimize.
At refinement iteration 114 (INCLUDED_ONLY) 0/1504 variables, 1/1125 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 115 (INCLUDED_ONLY) 0/1504 variables, 0/1125 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 116 (OVERLAPS) 13/1517 variables, 8/1133 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 117 (INCLUDED_ONLY) 0/1517 variables, 3/1136 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 118 (INCLUDED_ONLY) 0/1517 variables, 0/1136 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 119 (OVERLAPS) 1/1518 variables, 1/1137 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 120 (INCLUDED_ONLY) 0/1518 variables, 1/1138 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 121 (INCLUDED_ONLY) 0/1518 variables, 0/1138 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 122 (OVERLAPS) 2/1520 variables, 1/1139 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 123 (INCLUDED_ONLY) 0/1520 variables, 0/1139 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 124 (OVERLAPS) 7/1527 variables, 6/1145 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 125 (INCLUDED_ONLY) 0/1527 variables, 2/1147 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 126 (INCLUDED_ONLY) 0/1527 variables, 0/1147 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 127 (OVERLAPS) 0/1527 variables, 0/1147 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1527/1527 variables, and 1147 constraints, problems are : Problem set: 0 solved, 6 unsolved in 12140 ms.
Refiners :[Positive P Invariants (semi-flows): 359/359 constraints, State Equation: 770/770 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 7/7 constraints]
After SMT, in 16011ms problems are : Problem set: 0 solved, 6 unsolved
Fused 6 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 1252 ms.
Support contains 11 out of 770 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 770/770 places, 757/757 transitions.
Applied a total of 0 rules in 16 ms. Remains 770 /770 variables (removed 0) and now considering 757/757 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 770/770 places, 757/757 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 770/770 places, 757/757 transitions.
Applied a total of 0 rules in 15 ms. Remains 770 /770 variables (removed 0) and now considering 757/757 (removed 0) transitions.
[2025-06-05 20:31:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:31:37] [INFO ] Implicit Places using invariants in 438 ms returned [759]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 441 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 769/770 places, 757/757 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 768 transition count 756
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 768 transition count 756
Applied a total of 2 rules in 38 ms. Remains 768 /769 variables (removed 1) and now considering 756/757 (removed 1) transitions.
// Phase 1: matrix 756 rows 768 cols
[2025-06-05 20:31:37] [INFO ] Computed 358 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:31:37] [INFO ] Implicit Places using invariants in 448 ms returned []
[2025-06-05 20:31:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:31:38] [INFO ] State equation strengthened by 4 read => feed constraints.
[2025-06-05 20:31:38] [INFO ] Implicit Places using invariants and state equation in 752 ms returned []
Implicit Place search using SMT with State Equation took 1202 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 768/770 places, 756/757 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1696 ms. Remains : 768/770 places, 756/757 transitions.
RANDOM walk for 40000 steps (8 resets) in 388 ms. (102 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 233 ms. (170 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 196 ms. (203 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 179 ms. (222 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 187 ms. (212 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 190 ms. (209 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 193 ms. (206 steps per ms) remains 6/6 properties
Interrupted probabilistic random walk after 148140 steps, run timeout after 3001 ms. (steps per millisecond=49 ) properties seen :0 out of 6
Probabilistic random walk after 148140 steps, saw 97921 distinct states, run finished after 3001 ms. (steps per millisecond=49 ) properties seen :0
[2025-06-05 20:31:41] [INFO ] Invariant cache hit.
[2025-06-05 20:31:41] [INFO ] State equation strengthened by 4 read => feed constraints.
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 25/36 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 2/38 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/38 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 64/102 variables, 38/50 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/102 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 174/276 variables, 85/135 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/276 variables, 38/173 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/276 variables, 4/177 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/276 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (OVERLAPS) 3/279 variables, 3/180 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/279 variables, 3/183 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/279 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 14 (OVERLAPS) 6/285 variables, 3/186 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/285 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 16 (OVERLAPS) 233/518 variables, 117/303 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/518 variables, 49/352 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/518 variables, 0/352 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 19 (OVERLAPS) 3/521 variables, 6/358 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/521 variables, 3/361 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/521 variables, 0/361 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 22 (OVERLAPS) 197/718 variables, 90/451 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/718 variables, 37/488 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/718 variables, 0/488 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 25 (OVERLAPS) 8/726 variables, 8/496 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/726 variables, 8/504 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/726 variables, 0/504 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 28 (OVERLAPS) 16/742 variables, 8/512 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/742 variables, 0/512 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 30 (OVERLAPS) 166/908 variables, 98/610 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/908 variables, 38/648 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/908 variables, 0/648 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 33 (OVERLAPS) 2/910 variables, 3/651 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/910 variables, 2/653 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/910 variables, 0/653 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 36 (OVERLAPS) 2/912 variables, 1/654 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/912 variables, 0/654 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 38 (OVERLAPS) 135/1047 variables, 66/720 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/1047 variables, 23/743 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/1047 variables, 0/743 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 41 (OVERLAPS) 6/1053 variables, 9/752 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/1053 variables, 6/758 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/1053 variables, 0/758 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 44 (OVERLAPS) 6/1059 variables, 3/761 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/1059 variables, 0/761 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 46 (OVERLAPS) 90/1149 variables, 54/815 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/1149 variables, 23/838 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/1149 variables, 0/838 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 49 (OVERLAPS) 1/1150 variables, 1/839 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/1150 variables, 1/840 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/1150 variables, 0/840 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 52 (OVERLAPS) 2/1152 variables, 1/841 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/1152 variables, 0/841 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 54 (OVERLAPS) 72/1224 variables, 36/877 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/1224 variables, 12/889 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/1224 variables, 0/889 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 57 (OVERLAPS) 3/1227 variables, 5/894 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/1227 variables, 3/897 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/1227 variables, 0/897 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 60 (OVERLAPS) 2/1229 variables, 1/898 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/1229 variables, 0/898 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 62 (OVERLAPS) 52/1281 variables, 28/926 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/1281 variables, 12/938 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/1281 variables, 0/938 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 65 (OVERLAPS) 1/1282 variables, 1/939 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/1282 variables, 1/940 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/1282 variables, 0/940 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 68 (OVERLAPS) 2/1284 variables, 1/941 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/1284 variables, 0/941 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 70 (OVERLAPS) 55/1339 variables, 28/969 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/1339 variables, 10/979 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/1339 variables, 0/979 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 73 (OVERLAPS) 2/1341 variables, 3/982 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/1341 variables, 2/984 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/1341 variables, 0/984 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 76 (OVERLAPS) 2/1343 variables, 1/985 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/1343 variables, 0/985 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 78 (OVERLAPS) 41/1384 variables, 24/1009 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/1384 variables, 10/1019 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/1384 variables, 0/1019 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 81 (OVERLAPS) 1/1385 variables, 1/1020 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/1385 variables, 1/1021 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 83 (INCLUDED_ONLY) 0/1385 variables, 0/1021 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 84 (OVERLAPS) 2/1387 variables, 1/1022 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/1387 variables, 0/1022 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 86 (OVERLAPS) 39/1426 variables, 20/1042 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/1426 variables, 7/1049 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 88 (INCLUDED_ONLY) 0/1426 variables, 0/1049 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 89 (OVERLAPS) 1/1427 variables, 2/1051 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/1427 variables, 1/1052 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/1427 variables, 0/1052 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 92 (OVERLAPS) 32/1459 variables, 16/1068 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/1459 variables, 7/1075 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 94 (INCLUDED_ONLY) 0/1459 variables, 0/1075 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 95 (OVERLAPS) 1/1460 variables, 1/1076 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 96 (INCLUDED_ONLY) 0/1460 variables, 1/1077 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 97 (INCLUDED_ONLY) 0/1460 variables, 0/1077 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 98 (OVERLAPS) 2/1462 variables, 1/1078 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/1462 variables, 0/1078 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 100 (OVERLAPS) 38/1500 variables, 20/1098 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 101 (INCLUDED_ONLY) 0/1500 variables, 7/1105 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 102 (INCLUDED_ONLY) 0/1500 variables, 0/1105 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 103 (OVERLAPS) 1/1501 variables, 2/1107 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 104 (INCLUDED_ONLY) 0/1501 variables, 1/1108 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 105 (INCLUDED_ONLY) 0/1501 variables, 0/1108 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 106 (OVERLAPS) 13/1514 variables, 8/1116 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 107 (INCLUDED_ONLY) 0/1514 variables, 3/1119 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 108 (INCLUDED_ONLY) 0/1514 variables, 0/1119 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 109 (OVERLAPS) 1/1515 variables, 1/1120 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 110 (INCLUDED_ONLY) 0/1515 variables, 1/1121 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 111 (INCLUDED_ONLY) 0/1515 variables, 0/1121 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 112 (OVERLAPS) 2/1517 variables, 1/1122 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 113 (INCLUDED_ONLY) 0/1517 variables, 0/1122 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 114 (OVERLAPS) 7/1524 variables, 6/1128 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 115 (INCLUDED_ONLY) 0/1524 variables, 2/1130 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 116 (INCLUDED_ONLY) 0/1524 variables, 0/1130 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 117 (OVERLAPS) 0/1524 variables, 0/1130 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1524/1524 variables, and 1130 constraints, problems are : Problem set: 0 solved, 6 unsolved in 3946 ms.
Refiners :[Positive P Invariants (semi-flows): 358/358 constraints, State Equation: 768/768 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 25/36 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 2/38 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/38 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 64/102 variables, 38/50 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/102 variables, 1/51 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/102 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (OVERLAPS) 174/276 variables, 85/136 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/276 variables, 38/174 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/276 variables, 4/178 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/276 variables, 5/183 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/276 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 13 (OVERLAPS) 3/279 variables, 3/186 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/279 variables, 3/189 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/279 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 16 (OVERLAPS) 6/285 variables, 3/192 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/285 variables, 0/192 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 18 (OVERLAPS) 233/518 variables, 117/309 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/518 variables, 49/358 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/518 variables, 0/358 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 21 (OVERLAPS) 3/521 variables, 6/364 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/521 variables, 3/367 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/521 variables, 0/367 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 24 (OVERLAPS) 197/718 variables, 90/457 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/718 variables, 37/494 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/718 variables, 0/494 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 27 (OVERLAPS) 8/726 variables, 8/502 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/726 variables, 8/510 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/726 variables, 0/510 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 30 (OVERLAPS) 16/742 variables, 8/518 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/742 variables, 0/518 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 32 (OVERLAPS) 166/908 variables, 98/616 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/908 variables, 38/654 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/908 variables, 0/654 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 35 (OVERLAPS) 2/910 variables, 3/657 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/910 variables, 2/659 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/910 variables, 0/659 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 38 (OVERLAPS) 2/912 variables, 1/660 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/912 variables, 0/660 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 40 (OVERLAPS) 135/1047 variables, 66/726 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/1047 variables, 23/749 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/1047 variables, 0/749 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 43 (OVERLAPS) 6/1053 variables, 9/758 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/1053 variables, 6/764 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/1053 variables, 0/764 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 46 (OVERLAPS) 6/1059 variables, 3/767 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/1059 variables, 0/767 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 48 (OVERLAPS) 90/1149 variables, 54/821 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/1149 variables, 23/844 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/1149 variables, 0/844 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 51 (OVERLAPS) 1/1150 variables, 1/845 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/1150 variables, 1/846 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/1150 variables, 0/846 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 54 (OVERLAPS) 2/1152 variables, 1/847 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/1152 variables, 0/847 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 56 (OVERLAPS) 72/1224 variables, 36/883 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/1224 variables, 12/895 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/1224 variables, 0/895 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 59 (OVERLAPS) 3/1227 variables, 5/900 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/1227 variables, 3/903 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/1227 variables, 0/903 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 62 (OVERLAPS) 2/1229 variables, 1/904 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/1229 variables, 0/904 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 64 (OVERLAPS) 52/1281 variables, 28/932 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/1281 variables, 12/944 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/1281 variables, 0/944 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 67 (OVERLAPS) 1/1282 variables, 1/945 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/1282 variables, 1/946 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/1282 variables, 0/946 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 70 (OVERLAPS) 2/1284 variables, 1/947 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/1284 variables, 0/947 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 72 (OVERLAPS) 55/1339 variables, 28/975 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/1339 variables, 10/985 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/1339 variables, 0/985 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 75 (OVERLAPS) 2/1341 variables, 3/988 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/1341 variables, 2/990 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/1341 variables, 0/990 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 78 (OVERLAPS) 2/1343 variables, 1/991 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/1343 variables, 0/991 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 80 (OVERLAPS) 41/1384 variables, 24/1015 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/1384 variables, 10/1025 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/1384 variables, 0/1025 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 83 (OVERLAPS) 1/1385 variables, 1/1026 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/1385 variables, 1/1027 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/1385 variables, 0/1027 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 86 (OVERLAPS) 2/1387 variables, 1/1028 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/1387 variables, 0/1028 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 88 (OVERLAPS) 39/1426 variables, 20/1048 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 89 (INCLUDED_ONLY) 0/1426 variables, 7/1055 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/1426 variables, 0/1055 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 91 (OVERLAPS) 1/1427 variables, 2/1057 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 92 (INCLUDED_ONLY) 0/1427 variables, 1/1058 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/1427 variables, 0/1058 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 94 (OVERLAPS) 32/1459 variables, 16/1074 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/1459 variables, 7/1081 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 96 (INCLUDED_ONLY) 0/1459 variables, 0/1081 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 97 (OVERLAPS) 1/1460 variables, 1/1082 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 98 (INCLUDED_ONLY) 0/1460 variables, 1/1083 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/1460 variables, 0/1083 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 100 (OVERLAPS) 2/1462 variables, 1/1084 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 101 (INCLUDED_ONLY) 0/1462 variables, 0/1084 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 102 (OVERLAPS) 38/1500 variables, 20/1104 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 103 (INCLUDED_ONLY) 0/1500 variables, 7/1111 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 104 (INCLUDED_ONLY) 0/1500 variables, 0/1111 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 105 (OVERLAPS) 1/1501 variables, 2/1113 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 106 (INCLUDED_ONLY) 0/1501 variables, 1/1114 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 107 (INCLUDED_ONLY) 0/1501 variables, 0/1114 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 108 (OVERLAPS) 13/1514 variables, 8/1122 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 109 (INCLUDED_ONLY) 0/1514 variables, 3/1125 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 110 (INCLUDED_ONLY) 0/1514 variables, 0/1125 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 111 (OVERLAPS) 1/1515 variables, 1/1126 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 112 (INCLUDED_ONLY) 0/1515 variables, 1/1127 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 113 (INCLUDED_ONLY) 0/1515 variables, 0/1127 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 114 (OVERLAPS) 2/1517 variables, 1/1128 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 115 (INCLUDED_ONLY) 0/1517 variables, 0/1128 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 116 (OVERLAPS) 7/1524 variables, 6/1134 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 117 (INCLUDED_ONLY) 0/1524 variables, 2/1136 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 118 (INCLUDED_ONLY) 0/1524 variables, 0/1136 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 119 (OVERLAPS) 0/1524 variables, 0/1136 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1524/1524 variables, and 1136 constraints, problems are : Problem set: 0 solved, 6 unsolved in 9841 ms.
Refiners :[Positive P Invariants (semi-flows): 358/358 constraints, State Equation: 768/768 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 13797ms problems are : Problem set: 0 solved, 6 unsolved
Fused 6 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 1550 ms.
Support contains 11 out of 768 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 768/768 places, 756/756 transitions.
Applied a total of 0 rules in 15 ms. Remains 768 /768 variables (removed 0) and now considering 756/756 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 768/768 places, 756/756 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 768/768 places, 756/756 transitions.
Applied a total of 0 rules in 19 ms. Remains 768 /768 variables (removed 0) and now considering 756/756 (removed 0) transitions.
[2025-06-05 20:31:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:31:57] [INFO ] Implicit Places using invariants in 384 ms returned []
[2025-06-05 20:31:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:31:58] [INFO ] State equation strengthened by 4 read => feed constraints.
[2025-06-05 20:31:58] [INFO ] Implicit Places using invariants and state equation in 757 ms returned []
Implicit Place search using SMT with State Equation took 1143 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-05 20:31:58] [INFO ] Redundant transitions in 36 ms returned []
Running 752 sub problems to find dead transitions.
[2025-06-05 20:31:58] [INFO ] Invariant cache hit.
[2025-06-05 20:31:58] [INFO ] State equation strengthened by 4 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/767 variables, 357/357 constraints. Problems are: Problem set: 0 solved, 752 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 20:32:11] [INFO ] Deduced a trap composed of 4 places in 65 ms of which 3 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/767 variables, 1/358 constraints. Problems are: Problem set: 0 solved, 752 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 767/1524 variables, and 358 constraints, problems are : Problem set: 0 solved, 752 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 357/358 constraints, State Equation: 0/768 constraints, ReadFeed: 0/4 constraints, PredecessorRefiner: 752/752 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 752 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/767 variables, 357/357 constraints. Problems are: Problem set: 0 solved, 752 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/767 variables, 1/358 constraints. Problems are: Problem set: 0 solved, 752 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/767 variables, 0/358 constraints. Problems are: Problem set: 0 solved, 752 unsolved
At refinement iteration 3 (OVERLAPS) 1/768 variables, 1/359 constraints. Problems are: Problem set: 0 solved, 752 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 20:32:45] [INFO ] Deduced a trap composed of 3 places in 22 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 20:32:45] [INFO ] Deduced a trap composed of 4 places in 21 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/768 variables, 2/361 constraints. Problems are: Problem set: 0 solved, 752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 768/1524 variables, and 361 constraints, problems are : Problem set: 0 solved, 752 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 358/358 constraints, State Equation: 0/768 constraints, ReadFeed: 0/4 constraints, PredecessorRefiner: 0/752 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60148ms problems are : Problem set: 0 solved, 752 unsolved
Search for dead transitions found 0 dead transitions in 60150ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61355 ms. Remains : 768/768 places, 756/756 transitions.
FORMULA ShieldIIPt-PT-040B-LTLCardinality-03 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA ShieldIIPt-PT-040B-LTLCardinality-02 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 640 stabilizing places and 640 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 2 out of 2371 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2371/2371 places, 2171/2171 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 2361 transition count 2161
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 2361 transition count 2161
Applied a total of 20 rules in 257 ms. Remains 2361 /2371 variables (removed 10) and now considering 2161/2171 (removed 10) transitions.
// Phase 1: matrix 2161 rows 2361 cols
[2025-06-05 20:32:59] [INFO ] Computed 361 invariants in 15 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:32:59] [INFO ] Implicit Places using invariants in 761 ms returned []
[2025-06-05 20:32:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:33:02] [INFO ] Implicit Places using invariants and state equation in 2095 ms returned []
Implicit Place search using SMT with State Equation took 2862 ms to find 0 implicit places.
Running 2160 sub problems to find dead transitions.
[2025-06-05 20:33:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2360/4522 variables, and 0 constraints, problems are : Problem set: 0 solved, 2160 unsolved in 30042 ms.
Refiners :[Positive P Invariants (semi-flows): 0/361 constraints, State Equation: 0/2361 constraints, PredecessorRefiner: 2160/2160 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2160 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2360/4522 variables, and 0 constraints, problems are : Problem set: 0 solved, 2160 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 0/361 constraints, State Equation: 0/2361 constraints, PredecessorRefiner: 0/2160 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60608ms problems are : Problem set: 0 solved, 2160 unsolved
Search for dead transitions found 0 dead transitions in 60612ms
Starting structural reductions in LTL mode, iteration 1 : 2361/2371 places, 2161/2171 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63743 ms. Remains : 2361/2371 places, 2161/2171 transitions.
Stuttering acceptance computed with spot in 208 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPt-PT-040B-LTLCardinality-00
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 2 ms.
FORMULA ShieldIIPt-PT-040B-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-040B-LTLCardinality-00 finished in 64023 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0) U (p1||X((X(G(p1)) U G(p1))))))'
Support contains 3 out of 2371 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2371/2371 places, 2171/2171 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 2362 transition count 2162
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 2362 transition count 2162
Applied a total of 18 rules in 242 ms. Remains 2362 /2371 variables (removed 9) and now considering 2162/2171 (removed 9) transitions.
// Phase 1: matrix 2162 rows 2362 cols
[2025-06-05 20:34:03] [INFO ] Computed 361 invariants in 13 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:34:03] [INFO ] Implicit Places using invariants in 700 ms returned []
[2025-06-05 20:34:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:34:05] [INFO ] Implicit Places using invariants and state equation in 2050 ms returned []
Implicit Place search using SMT with State Equation took 2751 ms to find 0 implicit places.
Running 2161 sub problems to find dead transitions.
[2025-06-05 20:34:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2361/4524 variables, and 0 constraints, problems are : Problem set: 0 solved, 2161 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 0/361 constraints, State Equation: 0/2362 constraints, PredecessorRefiner: 2161/2161 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2161 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2361/4524 variables, and 0 constraints, problems are : Problem set: 0 solved, 2161 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 0/361 constraints, State Equation: 0/2362 constraints, PredecessorRefiner: 0/2161 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60492ms problems are : Problem set: 0 solved, 2161 unsolved
Search for dead transitions found 0 dead transitions in 60498ms
Starting structural reductions in LTL mode, iteration 1 : 2362/2371 places, 2162/2171 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63496 ms. Remains : 2362/2371 places, 2162/2171 transitions.
Stuttering acceptance computed with spot in 227 ms :[(NOT p1), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1), true, (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : ShieldIIPt-PT-040B-LTLCardinality-04
Entered a terminal (fully accepting) state of product in 226 steps with 0 reset in 3 ms.
FORMULA ShieldIIPt-PT-040B-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-040B-LTLCardinality-04 finished in 63751 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F((G(p0)&&X(X((X(F(p2))||p1))))))))'
Support contains 5 out of 2371 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2371/2371 places, 2171/2171 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 2362 transition count 2162
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 2362 transition count 2162
Applied a total of 18 rules in 254 ms. Remains 2362 /2371 variables (removed 9) and now considering 2162/2171 (removed 9) transitions.
// Phase 1: matrix 2162 rows 2362 cols
[2025-06-05 20:35:06] [INFO ] Computed 361 invariants in 12 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:35:07] [INFO ] Implicit Places using invariants in 711 ms returned []
[2025-06-05 20:35:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:35:09] [INFO ] Implicit Places using invariants and state equation in 2019 ms returned []
Implicit Place search using SMT with State Equation took 2730 ms to find 0 implicit places.
Running 2161 sub problems to find dead transitions.
[2025-06-05 20:35:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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(s1480 timeout
1.0) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2361/4524 variables, and 0 constraints, problems are : Problem set: 0 solved, 2161 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 0/361 constraints, State Equation: 0/2362 constraints, PredecessorRefiner: 2161/2161 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2161 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2361/4524 variables, and 0 constraints, problems are : Problem set: 0 solved, 2161 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 0/361 constraints, State Equation: 0/2362 constraints, PredecessorRefiner: 0/2161 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60453ms problems are : Problem set: 0 solved, 2161 unsolved
Search for dead transitions found 0 dead transitions in 60457ms
Starting structural reductions in LTL mode, iteration 1 : 2362/2371 places, 2162/2171 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63447 ms. Remains : 2362/2371 places, 2162/2171 transitions.
Stuttering acceptance computed with spot in 537 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : ShieldIIPt-PT-040B-LTLCardinality-08
Product exploration explored 100000 steps with 0 reset in 702 ms.
Stack based approach found an accepted trace after 3985 steps with 0 reset with depth 3986 and stack size 3986 in 32 ms.
FORMULA ShieldIIPt-PT-040B-LTLCardinality-08 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldIIPt-PT-040B-LTLCardinality-08 finished in 64760 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(G(p0))&&F(p1))))'
Support contains 3 out of 2371 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2371/2371 places, 2171/2171 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 479 transitions
Trivial Post-agglo rules discarded 479 transitions
Performed 479 trivial Post agglomeration. Transition count delta: 479
Iterating post reduction 0 with 479 rules applied. Total rules applied 479 place count 2370 transition count 1691
Reduce places removed 479 places and 0 transitions.
Iterating post reduction 1 with 479 rules applied. Total rules applied 958 place count 1891 transition count 1691
Performed 314 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 314 Pre rules applied. Total rules applied 958 place count 1891 transition count 1377
Deduced a syphon composed of 314 places in 1 ms
Reduce places removed 314 places and 0 transitions.
Iterating global reduction 2 with 628 rules applied. Total rules applied 1586 place count 1577 transition count 1377
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 1592 place count 1571 transition count 1371
Iterating global reduction 2 with 6 rules applied. Total rules applied 1598 place count 1571 transition count 1371
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 1598 place count 1571 transition count 1365
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 1610 place count 1565 transition count 1365
Performed 680 Post agglomeration using F-continuation condition.Transition count delta: 680
Deduced a syphon composed of 680 places in 1 ms
Reduce places removed 680 places and 0 transitions.
Iterating global reduction 2 with 1360 rules applied. Total rules applied 2970 place count 885 transition count 685
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2971 place count 885 transition count 684
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 2973 place count 884 transition count 683
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -66
Deduced a syphon composed of 101 places in 1 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 3175 place count 783 transition count 749
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: -11
Deduced a syphon composed of 17 places in 1 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 3 with 34 rules applied. Total rules applied 3209 place count 766 transition count 760
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 3211 place count 764 transition count 758
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 3213 place count 762 transition count 758
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 3213 place count 762 transition count 757
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 3215 place count 761 transition count 757
Applied a total of 3215 rules in 374 ms. Remains 761 /2371 variables (removed 1610) and now considering 757/2171 (removed 1414) transitions.
// Phase 1: matrix 757 rows 761 cols
[2025-06-05 20:36:11] [INFO ] Computed 359 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:36:12] [INFO ] Implicit Places using invariants in 355 ms returned [750]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 356 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 760/2371 places, 757/2171 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 759 transition count 756
Applied a total of 2 rules in 23 ms. Remains 759 /760 variables (removed 1) and now considering 756/757 (removed 1) transitions.
// Phase 1: matrix 756 rows 759 cols
[2025-06-05 20:36:12] [INFO ] Computed 358 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:36:12] [INFO ] Implicit Places using invariants in 361 ms returned []
[2025-06-05 20:36:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:36:13] [INFO ] Implicit Places using invariants and state equation in 654 ms returned []
Implicit Place search using SMT with State Equation took 1017 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 759/2371 places, 756/2171 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1771 ms. Remains : 759/2371 places, 756/2171 transitions.
Stuttering acceptance computed with spot in 107 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : ShieldIIPt-PT-040B-LTLCardinality-09
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA ShieldIIPt-PT-040B-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-040B-LTLCardinality-09 finished in 1898 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 2 out of 2371 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2371/2371 places, 2171/2171 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 2361 transition count 2161
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 2361 transition count 2161
Applied a total of 20 rules in 243 ms. Remains 2361 /2371 variables (removed 10) and now considering 2161/2171 (removed 10) transitions.
// Phase 1: matrix 2161 rows 2361 cols
[2025-06-05 20:36:13] [INFO ] Computed 361 invariants in 13 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:36:14] [INFO ] Implicit Places using invariants in 686 ms returned []
[2025-06-05 20:36:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:36:16] [INFO ] Implicit Places using invariants and state equation in 2016 ms returned []
Implicit Place search using SMT with State Equation took 2705 ms to find 0 implicit places.
Running 2160 sub problems to find dead transitions.
[2025-06-05 20:36:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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(s1063 timeout
1.0) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2360/4522 variables, and 0 constraints, problems are : Problem set: 0 solved, 2160 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 0/361 constraints, State Equation: 0/2361 constraints, PredecessorRefiner: 2160/2160 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2160 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2360/4522 variables, and 0 constraints, problems are : Problem set: 0 solved, 2160 unsolved in 30045 ms.
Refiners :[Positive P Invariants (semi-flows): 0/361 constraints, State Equation: 0/2361 constraints, PredecessorRefiner: 0/2160 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60472ms problems are : Problem set: 0 solved, 2160 unsolved
Search for dead transitions found 0 dead transitions in 60476ms
Starting structural reductions in LTL mode, iteration 1 : 2361/2371 places, 2161/2171 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63430 ms. Remains : 2361/2371 places, 2161/2171 transitions.
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : ShieldIIPt-PT-040B-LTLCardinality-10
Product exploration explored 100000 steps with 50000 reset in 600 ms.
Product exploration explored 100000 steps with 50000 reset in 539 ms.
Computed a total of 638 stabilizing places and 638 stable transitions
Computed a total of 638 stabilizing places and 638 stable transitions
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 12 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldIIPt-PT-040B-LTLCardinality-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldIIPt-PT-040B-LTLCardinality-10 finished in 64724 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F(p0)))))'
Support contains 4 out of 2371 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2371/2371 places, 2171/2171 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 2361 transition count 2161
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 2361 transition count 2161
Applied a total of 20 rules in 251 ms. Remains 2361 /2371 variables (removed 10) and now considering 2161/2171 (removed 10) transitions.
[2025-06-05 20:37:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:37:18] [INFO ] Implicit Places using invariants in 675 ms returned []
[2025-06-05 20:37:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:37:20] [INFO ] Implicit Places using invariants and state equation in 1982 ms returned []
Implicit Place search using SMT with State Equation took 2659 ms to find 0 implicit places.
Running 2160 sub problems to find dead transitions.
[2025-06-05 20:37:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
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(s1135 1.0)
(s1136 1.0)
(s1137 1.0)
(s1138 1.0)
(s1139 1.0)
(s1140 1.0)
(s1141 1.0)
(s1142 1.0)
(s1143 1.0)
(s1144 1.0)
(s1145 1.0)
(s1146 1.0)
(s1147 1.0)
(s1148 1.0)
(s1149 1.0)
(s1150 1.0)
(s1151 1.0)
(s1152 1.0)
(s1153 1.0)
(s1154 1.0)
(s1155 1.0)
(s1156 1.0)
(s1157 1.0)
(s1158 1.0)
(s1159 1.0)
(s1160 1.0)
(s1161 1.0)
(s1162 1.0)
(s1163 1.0)
(s1164 1.0)
(s1165 1.0)
(s1166 1.0)
(s1167 1.0)
(s1168 1.0)
(s1169 1.0)
(s1170 1.0)
(s1171 1.0)
(s1172 1.0)
(s1173 1.0)
(s1174 1.0)
(s1175 1.0)
(s1176 1.0)
(s1177 1.0)
(s1178 1.0)
(s1179 1.0)
(s1180 1.0)
(s1181 1.0)
(s1182 1.0)
(s1183 1.0)
(s1184 1.0)
(s1185 1.0)
(s1186 1.0)
(s1187 1.0)
(s1188 1.0)
(s1189 1.0)
(s1190 1.0)
(s1191 1.0)
(s1192 1.0)
(s1193 1.0)
(s1194 1.0)
(s1195 1.0)
(s1196 1.0)
(s1197 1.0)
(s1198 1.0)
(s1199 1.0)
(s1200 1.0)
(s1201 1.0)
(s1202 1.0)
(s1203 1.0)
(s1204 1.0)
(s1205 1.0)
(s1206 1.0)
(s1207 1.0)
(s1208 1.0)
(s1209 1.0)
(s1210 1.0)
(s1211 1.0)
(s1212 1.0)
(s1213 1.0)
(s1214 1.0)
(s1215 1.0)
(s1216 1.0)
(s1217 1.0)
(s1218 1.0)
(s1219 1.0)
(s1220 1.0)
(s1221 1.0)
(s1222 1.0)
(s1223 1.0)
(s1224 1.0)
(s1225 1.0)
(s1226 1.0)
(s1227 1.0)
(s1228 1.0)
(s1229 1.0)
(s1230 timeout
1.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2360/4522 variables, and 0 constraints, problems are : Problem set: 0 solved, 2160 unsolved in 30049 ms.
Refiners :[Positive P Invariants (semi-flows): 0/361 constraints, State Equation: 0/2361 constraints, PredecessorRefiner: 2160/2160 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2160 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s1 1)
(s2 1)
(s3 1)
(s4 1)
(s5 1)
(s6 1)
(s7 1)
(s8 1)
(s9 1)
(s10 1)
(s11 1)
(s12 1)
(s13 1)
(s14 1)
(s15 1)
(s16 1)
(s17 1)
(s18 1)
(s19 1)
(s20 1)
(s21 1)
(s22 1)
(s23 1)
(s24 1)
(s25 1)
(s26 1)
(s27 1)
(s28 1)
(s29 1)
(s30 1)
(s31 1)
(s32 1)
(s33 1)
(s34 1)
(s35 1)
(s36 1)
(s37 1)
(s38 1)
(s39 1)
(s40 1)
(s41 1)
(s42 1)
(s43 1)
(s44 1)
(s45 1)
(s46 1)
(s47 1)
(s48 1)
(s49 1)
(s50 1)
(s51 1)
(s52 1)
(s53 1)
(s54 1)
(s55 1)
(s56 1)
(s57 1)
(s58 1)
(s59 1)
(s60 1)
(s61 1)
(s62 1)
(s63 1)
(s64 1)
(s65 1)
(s66 1)
(s67 1)
(s68 1)
(s69 1)
(s70 1)
(s71 1)
(s72 1)
(s73 1)
(s74 1)
(s75 1)
(s76 1)
(s77 1)
(s78 1)
(s79 1)
(s80 1)
(s81 1)
(s82 1)
(s83 1)
(s84 1)
(s85 1)
(s86 1)
(s87 1)
(s88 1)
(s89 1)
(s90 1)
(s91 1)
(s92 1)
(s93 1)
(s94 1)
(s95 1)
(s96 1)
(s97 1)
(s98 1)
(s99 1)
(s100 1)
(s101 1)
(s102 1)
(s103 1)
(s104 1)
(s105 1)
(s106 1)
(s107 1)
(s108 1)
(s109 1)
(s110 1)
(s111 1)
(s112 1)
(s113 1)
(s114 1)
(s115 1)
(s116 1)
(s117 1)
(s118 1)
(s119 1)
(s120 1)
(s121 1)
(s122 1)
(s123 1)
(s124 1)
(s125 1)
(s126 1)
(s127 1)
(s128 1)
(s129 1)
(s130 1)
(s131 1)
(s132 1)
(s133 1)
(s134 1)
(s135 1)
(s136 1)
(s137 1)
(s138 1)
(s139 1)
(s140 1)
(s141 1)
(s142 1)
(s143 1)
(s144 1)
(s145 1)
(s146 1)
(s147 1)
(s148 1)
(s149 1)
(s150 1)
(s151 1)
(s152 1)
(s153 1)
(s154 1)
(s155 1)
(s156 1)
(s157 1)
(s158 1)
(s159 1)
(s160 1)
(s161 1)
(s162 1)
(s163 1)
(s164 1)
(s165 1)
(s166 1)
(s167 1)
(s168 1)
(s169 1)
(s170 1)
(s171 1)
(s172 1)
(s173 1)
(s174 1)
(s175 1)
(s176 1)
(s177 1)
(s178 1)
(s179 1)
(s180 1)
(s181 1)
(s182 1)
(s183 1)
(s184 1)
(s185 1)
(s186 1)
(s187 1)
(s188 1)
(s189 1)
(s190 1)
(s191 1)
(s192 1)
(s193 1)
(s194 1)
(s195 1)
(s196 1)
(s197 1)
(s198 1)
(s199 1)
(s200 1)
(s201 1)
(s202 1)
(s203 1)
(s204 1)
(s205 1)
(s206 1)
(s207 1)
(s208 1)
(s209 1)
(s210 1)
(s211 1)
(s212 1)
(s213 1)
(s214 1)
(s215 1)
(s216 1)
(s217 1)
(s218 1)
(s219 1)
(s220 1)
(s221 1)
(s222 1)
(s223 1)
(s224 1)
(s225 1)
(s226 1)
(s227 1)
(s228 1)
(s229 1)
(s230 1)
(s231 1)
(s232 1)
(s233 1)
(s234 1)
(s235 1)
(s236 1)
(s237 1)
(s238 1)
(s239 1)
(s240 1)
(s241 1)
(s242 1)
(s243 1)
(s244 1)
(s245 1)
(s246 1)
(s247 1)
(s248 1)
(s249 1)
(s250 1)
(s251 1)
(s252 1)
(s253 1)
(s254 1)
(s255 1)
(s256 1)
(s257 1)
(s258 1)
(s259 1)
(s260 1)
(s261 1)
(s262 1)
(s263 1)
(s264 1)
(s265 1)
(s266 1)
(s267 1)
(s268 1)
(s269 1)
(s270 1)
(s271 1)
(s272 1)
(s273 1)
(s274 1)
(s275 1)
(s276 1)
(s277 1)
(s278 1)
(s279 1)
(s280 1)
(s281 1)
(s282 1)
(s283 1)
(s284 1)
(s285 1)
(s286 1)
(s287 1)
(s288 1)
(s289 1)
(s290 1)
(s291 1)
(s292 1)
(s293 1)
(s294 1)
(s295 1)
(s296 1)
(s297 1)
(s298 1)
(s299 1)
(s300 1)
(s301 1)
(s302 1)
(s303 1)
(s304 1)
(s305 1)
(s306 1)
(s307 1)
(s308 1)
(s309 1)
(s310 1)
(s311 1)
(s312 1)
(s313 1)
(s314 1)
(s315 1)
(s316 1)
(s317 1)
(s318 1)
(s319 1)
(s320 1)
(s321 1)
(s322 1)
(s323 1)
(s324 1)
(s325 1)
(s326 1)
(s327 1)
(s328 1)
(s329 1)
(s330 1)
(s331 1)
(s332 1)
(s333 1)
(s334 1)
(s335 1)
(s336 1)
(s337 1)
(s338 1)
(s339 1)
(s340 1)
(s341 1)
(s342 1)
(s343 1)
(s344 1)
(s345 1)
(s346 1)
(s347 1)
(s348 1)
(s349 1)
(s350 1)
(s351 1)
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(s358 1)
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(s365 1)
(s366 1)
(s367 1)
(s368 1)
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(s370 1)
(s371 1)
(s372 1)
(s373 1)
(s374 1)
(s375 1)
(s376 1)
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(s378 1)
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(s382 1)
(s383 1)
(s384 1)
(s385 1)
(s386 1)
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(s388 1)
(s389 1)
(s390 1)
(s391 1)
(s392 1)
(s393 1)
(s394 1)
(s395 1)
(s396 1)
(s397 1)
(s398 1)
(s399 1)
(s400 1)
(s401 1)
(s402 1)
(s403 1)
(s404 1)
(s405 1)
(s406 1)
(s407 1)
(s408 1)
(s409 1)
(s410 1)
(s411 1)
(s412 1)
(s413 1)
(s414 1)
(s415 1)
(s416 1)
(s417 1)
(s418 1)
(s419 1)
(s420 1)
(s421 1)
(s422 1)
(s423 1)
(s424 1)
(s425 1)
(s426 1)
(s427 1)
(s428 1)
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(s431 1)
(s432 1)
(s433 1)
(s434 1)
(s435 1)
(s436 1)
(s437 1)
(s438 1)
(s439 1)
(s440 1)
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(s450 1)
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(s452 1)
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(s456 1)
(s457 1)
(s458 1)
(s459 1)
(s460 1)
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(s468 1)
(s469 1)
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(s473 1)
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(s475 1)
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(s480 1)
(s481 1)
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(s484 1)
(s485 1)
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(s490 1)
(s491 1)
(s492 1)
(s493 1)
(s494 1)
(s495 1)
(s496 1)
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(s499 1)
(s500 1)
(s501 1)
(s502 1)
(s503 1)
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(s506 1)
(s507 1)
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(s509 1)
(s510 1)
(s511 1)
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(s515 1)
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(s519 1)
(s520 1)
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(s522 1)
(s523 1)
(s524 1)
(s525 1)
(s526 1)
(s527 1)
(s528 1)
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(s560 1)
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(s567 1)
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(s569 1)
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(s605 1)
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(s610 1)
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(s612 1)
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(s614 1)
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(s616 1)
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(s618 1)
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(s622 1)
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(s624 1)
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(s627 1)
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(s629 1)
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(s632 1)
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(s668 1)
(s669 1)
(s670 1)
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(s673 1)
(s674 1)
(s675 1)
(s676 1)
(s677 1)
(s678 1)
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(s701 1)
(s702 1)
(s703 1)
(s704 1)
(s705 1)
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(s708 1)
(s709 1)
(s710 1)
(s711 1)
(s712 1)
(s713 1)
(s714 1)
(s715 1)
(s716 1)
(s717 1)
(s718 1)
(s719 1)
(s720 1)
(s721 1)
(s722 1)
(s723 1)
(s724 1)
(s725 1)
(s726 1)
(s727 1)
(s728 1)
(s729 1)
(s730 1)
(s731 1)
(s732 1)
(s733 1)
(s734 1)
(s735 1)
(s736 1)
(s737 1)
(s738 1)
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(s744 1)
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(s750 1)
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(s770 1)
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(s790 1)
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(s808 1)
(s809 1)
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(s814 1)
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(s822 1)
(s823 1)
(s824 1)
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(s865 1)
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(s872 1)
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(s889 1)
(s890 1)
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(s895 1)
(s896 1)
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(s898 1)
(s899 1)
(s900 1)
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(s904 1)
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(s906 1)
(s907 1)
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(s909 1)
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(s912 1)
(s913 1)
(s914 1)
(s915 1)
(s916 1)
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(s918 1)
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(s920 1)
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(s922 1)
(s923 1)
(s924 1)
(s925 1)
(s926 1)
(s927 1)
(s928 1)
(s929 1)
(s930 1)
(s931 1)
(s932 1)
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(s935 1)
(s936 1)
(s937 1)
(s938 1)
(s939 1)
(s940 1)
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(s944 1)
(s945 1)
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(s950 1)
(s951 1)
(s952 1)
(s953 1)
(s954 1)
(s955 1)
(s956 1)
(s957 1)
(s958 1)
(s959 1)
(s960 1)
(s961 1)
(s962 1)
(s963 1)
(s964 1)
(s965 1)
(s966 1)
(s967 1)
(s968 1)
(s969 1)
(s970 1)
(s971 1)
(s972 1)
(s973 1)
(s974 1)
(s975 1)
(s976 1)
(s977 1)
(s978 1)
(s979 1)
(s980 1)
(s981 1)
(s982 1)
(s983 1)
(s984 1)
(s985 1)
(s986 1)
(s987 1)
(s988 1)
(s989 1)
(s990 1)
(s991 1)
(s992 1)
(s993 1)
(s994 1)
(s995 1)
(s996 1)
(s997 1)
(s998 1)
(s999 1)
(s1000 1)
(s1001 1)
(s1002 1)
(s1003 1)
(s1004 1)
(s1005 1)
(s1006 1)
(s1007 1)
(s1008 1)
(s1009 1)
(s1010 1)
(s1011 1)
(s1012 1)
(s1013 1)
(s1014 1)
(s1015 1)
(s1016 1)
(s1017 1)
(s1018 1)
(s1019 1)
(s1020 1)
(s1021 1)
(s1022 1)
(s1023 1)
(s1024 1)
(s1025 1)
(s1026 1)
(s1027 1)
(s1028 1)
(s1029 1)
(s1030 1)
(s1031 1)
(s1032 1)
(s1033 1)
(s1034 1)
(s1035 1)
(s1036 1)
(s1037 1)
(s1038 1)
(s1039 1)
(s1040 1)
(s1041 1)
(s1042 1)
(s1043 1)
(s1044 1)
(s1045 1)
(s1046 1)
(s1047 1)
(s1048 1)
(s1049 1)
(s1050 1)
(s1051 1)
(s1052 1)
(s1053 1)
(s1054 1)
(s1055 1)
(s1056 1)
(s1057 1)
(s1058 1)
(s1059 1)
(s1060 1)
(s1061 1)
(s1062 1)
(s1063 1)
(s1064 1)
(s1065 1)
(s1066 1)
(s1067 1)
(s1068 1)
(s1069 1)
(s1070 1)
(s1071 1)
(s1072 1)
(s1073 1)
(s1074 1)
(s1075 1)
(s1076 1)
(s1077 1)
(s1078 1)
(s1079 1)
(s1080 1)
(s1081 1)
(s1082 1)
(s1083 1)
(s1084 1)
(s1085 1)
(s1086 1)
(s1087 1)
(s1088 1)
(s1089 1)
(s1090 1)
(s1091 1)
(s1092 1)
(s1093 1)
(s1094 1)
(s1095 1)
(s1096 1)
(s1097 1)
(s1098 1)
(s1099 1)
(s1100 1)
(s1101 1)
(s1102 1)
(s1103 1)
(s1104 1)
(s1105 1)
(s1106 1)
(s1107 1)
(s1108 1)
(s1109 1)
(s1110 1)
(s1111 1)
(s1112 1)
(s1113 1)
(s1114 1)
(s1115 1)
(s1116 1)
(s1117 1)
(s1118 1)
(s1119 1)
(s1120 1)
(s1121 1)
(s1122 1)
(s1123 1)
(s1124 1)
(s1125 1)
(s1126 1)
(s1127 1)
(s1128 1)
(s1129 1)
(s1130 1)
(s1131 1)
(s1132 1)
(s1133 1)
(s1134 1)
(s1135 1)
(s1136 1)
(s1137 1)
(s1138 1)
(s1139 1)
(s1140 1)
(s1141 1)
(s1142 1)
(s1143 1)
(s1144 1)
(s1145 1)
(s1146 1)
(s1147 1)
(s1148 1)
(s1149 1)
(s1150 1)
(s1151 1)
(s1152 1)
(s1153 1)
(s1154 1)
(s1155 1)
(s1156 1)
(s1157 1)
(s1158 1)
(s1159 1)
(s1160 1)
(s1161 1)
(s1162 1)
(s1163 1)
(s1164 1)
(s1165 1)
(s1166 1)
(s1167 1)
(s1168 1)
(s1169 1)
(s1170 1)
(s1171 1)
(s1172 1)
(s1173 1)
(s1174 1)
(s1175 1)
(s1176 1)
(s1177 1)
(s1178 1)
(s1179 1)
(s1180 1)
(s1181 1)
(s1182 1)
(s1183 1)
(s1184 1)
(s1185 1)
(s1186 1)
(s1187 1)
(s1188 1)
(s1189 1)
(s1190 1)
(s1191 1)
(s1192 1)
(s1193 1)
(s1194 1)
(s1195 1)
(s1196 1)
(s1197 1)
(s1198 1)
(s1199 1)
(s1200 1)
(s1201 1)
(s1202 1)
(s1203 1)
(s1204 1)
(s1205 1)
(s1206 1)
(s1207 1)
(s1208 1)
(s1209 1)
(s1210 1)
(s1211 1)
(s1212 1)
(s1213 1)
(s1214 1)
(s1215 1)
(s1216 1)
(s1217 1)
(s1218 1)
(s1219 1)
(s1220 1)
(s1221 1)
(s1222 1)
(s1223 1)
(s1224 1)
(s1225 1)
(s1226 1)
(s1227 1)
(s1228 1)
(s1229 1)
(s1230 1)
(s1231 1)
(s1232 1)
(s1233 1)
(s1234 1)
(s1235 1)
(s1236 1)
(s1237 1)
(s1238 1)
(s1239 1)
(s1240 1)
(s1241 1)
(s1242 1)
(s1243 1)
(s1244 1)
(s1245 1)
(s1246 1)
(s1247 1)
(s1248 1)
(s1249 1)
(s1250 1)
(s1251 1)
(s1252 1)
(s1253 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2360/4522 variables, and 0 constraints, problems are : Problem set: 0 solved, 2160 unsolved in 30043 ms.
Refiners :[Positive P Invariants (semi-flows): 0/361 constraints, State Equation: 0/2361 constraints, PredecessorRefiner: 0/2160 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60522ms problems are : Problem set: 0 solved, 2160 unsolved
Search for dead transitions found 0 dead transitions in 60526ms
Starting structural reductions in LTL mode, iteration 1 : 2361/2371 places, 2161/2171 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63442 ms. Remains : 2361/2371 places, 2161/2171 transitions.
Stuttering acceptance computed with spot in 129 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPt-PT-040B-LTLCardinality-13
Product exploration explored 100000 steps with 25000 reset in 319 ms.
Product exploration explored 100000 steps with 25000 reset in 325 ms.
Computed a total of 638 stabilizing places and 638 stable transitions
Computed a total of 638 stabilizing places and 638 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 66 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 116 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 2337 steps (0 resets) in 37 ms. (61 steps per ms) remains 0/1 properties
Knowledge obtained : [p0]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 1 factoid took 75 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 114 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 147 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 4 out of 2361 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2361/2361 places, 2161/2161 transitions.
Applied a total of 0 rules in 126 ms. Remains 2361 /2361 variables (removed 0) and now considering 2161/2161 (removed 0) transitions.
[2025-06-05 20:38:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:38:23] [INFO ] Implicit Places using invariants in 677 ms returned []
[2025-06-05 20:38:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:38:25] [INFO ] Implicit Places using invariants and state equation in 2029 ms returned []
Implicit Place search using SMT with State Equation took 2710 ms to find 0 implicit places.
Running 2160 sub problems to find dead transitions.
[2025-06-05 20:38:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2360/4522 variables, and 0 constraints, problems are : Problem set: 0 solved, 2160 unsolved in 30037 ms.
Refiners :[Positive P Invariants (semi-flows): 0/361 constraints, State Equation: 0/2361 constraints, PredecessorRefiner: 2160/2160 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2160 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2360/4522 variables, and 0 constraints, problems are : Problem set: 0 solved, 2160 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 0/361 constraints, State Equation: 0/2361 constraints, PredecessorRefiner: 0/2160 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60459ms problems are : Problem set: 0 solved, 2160 unsolved
Search for dead transitions found 0 dead transitions in 60463ms
Finished structural reductions in LTL mode , in 1 iterations and 63306 ms. Remains : 2361/2361 places, 2161/2161 transitions.
Computed a total of 638 stabilizing places and 638 stable transitions
Computed a total of 638 stabilizing places and 638 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 66 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 117 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 2558 steps (0 resets) in 21 ms. (116 steps per ms) remains 0/1 properties
Knowledge obtained : [p0]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 1 factoid took 78 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 132 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 139 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 145 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 25000 reset in 317 ms.
Product exploration explored 100000 steps with 25000 reset in 333 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 124 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 4 out of 2361 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2361/2361 places, 2161/2161 transitions.
Performed 478 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 478 rules applied. Total rules applied 478 place count 2361 transition count 2161
Performed 161 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 161 Pre rules applied. Total rules applied 478 place count 2361 transition count 2282
Deduced a syphon composed of 639 places in 3 ms
Iterating global reduction 1 with 161 rules applied. Total rules applied 639 place count 2361 transition count 2282
Performed 794 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1433 places in 2 ms
Iterating global reduction 1 with 794 rules applied. Total rules applied 1433 place count 2361 transition count 2282
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 1434 place count 2361 transition count 2281
Renaming transitions due to excessive name length > 1024 char.
Discarding 319 places :
Symmetric choice reduction at 2 with 319 rule applications. Total rules 1753 place count 2042 transition count 1962
Deduced a syphon composed of 1114 places in 2 ms
Iterating global reduction 2 with 319 rules applied. Total rules applied 2072 place count 2042 transition count 1962
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1115 places in 2 ms
Iterating global reduction 2 with 1 rules applied. Total rules applied 2073 place count 2042 transition count 1962
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 2075 place count 2040 transition count 1960
Deduced a syphon composed of 1113 places in 2 ms
Iterating global reduction 2 with 2 rules applied. Total rules applied 2077 place count 2040 transition count 1960
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -530
Deduced a syphon composed of 1214 places in 2 ms
Iterating global reduction 2 with 101 rules applied. Total rules applied 2178 place count 2040 transition count 2490
Discarding 101 places :
Symmetric choice reduction at 2 with 101 rule applications. Total rules 2279 place count 1939 transition count 2288
Deduced a syphon composed of 1113 places in 2 ms
Iterating global reduction 2 with 101 rules applied. Total rules applied 2380 place count 1939 transition count 2288
Performed 58 Post agglomeration using F-continuation condition.Transition count delta: -309
Deduced a syphon composed of 1171 places in 2 ms
Iterating global reduction 2 with 58 rules applied. Total rules applied 2438 place count 1939 transition count 2597
Discarding 58 places :
Symmetric choice reduction at 2 with 58 rule applications. Total rules 2496 place count 1881 transition count 2481
Deduced a syphon composed of 1113 places in 3 ms
Iterating global reduction 2 with 58 rules applied. Total rules applied 2554 place count 1881 transition count 2481
Deduced a syphon composed of 1113 places in 2 ms
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 2 with 9 rules applied. Total rules applied 2563 place count 1881 transition count 2472
Deduced a syphon composed of 1113 places in 2 ms
Applied a total of 2563 rules in 1354 ms. Remains 1881 /2361 variables (removed 480) and now considering 2472/2161 (removed -311) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-05 20:39:29] [INFO ] Redundant transitions in 62 ms returned []
Running 2471 sub problems to find dead transitions.
// Phase 1: matrix 2472 rows 1881 cols
[2025-06-05 20:39:29] [INFO ] Computed 361 invariants in 25 ms
[2025-06-05 20:39:29] [INFO ] State equation strengthened by 520 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1880/4353 variables, and 0 constraints, problems are : Problem set: 0 solved, 2471 unsolved in 30037 ms.
Refiners :[Positive P Invariants (semi-flows): 0/361 constraints, State Equation: 0/1881 constraints, ReadFeed: 0/520 constraints, PredecessorRefiner: 2471/2088 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2471 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1880/4353 variables, and 0 constraints, problems are : Problem set: 0 solved, 2471 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 0/361 constraints, State Equation: 0/1881 constraints, ReadFeed: 0/520 constraints, PredecessorRefiner: 383/2088 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61957ms problems are : Problem set: 0 solved, 2471 unsolved
Search for dead transitions found 0 dead transitions in 61961ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1881/2361 places, 2472/2161 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 63390 ms. Remains : 1881/2361 places, 2472/2161 transitions.
Built C files in :
/tmp/ltsmin18174169132789447315
[2025-06-05 20:40:31] [INFO ] Built C files in 41ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18174169132789447315
Running compilation step : cd /tmp/ltsmin18174169132789447315;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18174169132789447315;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18174169132789447315;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 4 out of 2361 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2361/2361 places, 2161/2161 transitions.
Applied a total of 0 rules in 115 ms. Remains 2361 /2361 variables (removed 0) and now considering 2161/2161 (removed 0) transitions.
// Phase 1: matrix 2161 rows 2361 cols
[2025-06-05 20:40:34] [INFO ] Computed 361 invariants in 13 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:40:35] [INFO ] Implicit Places using invariants in 677 ms returned []
[2025-06-05 20:40:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:40:37] [INFO ] Implicit Places using invariants and state equation in 2010 ms returned []
Implicit Place search using SMT with State Equation took 2688 ms to find 0 implicit places.
Running 2160 sub problems to find dead transitions.
[2025-06-05 20:40:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
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(s1521 1.0)
(s1522 1.0)
(s1523 1.0)
(s1524 1.0)
(s1525 1.0)
(s1526 1.0)
(s1527 1.0)
(s1528 1.0)
(s1529 1.0)
(s1530 1.0)
(s1531 1.0)
(s1532 1.0)
(s1533 1.0)
(s1534 1.0)
(s1535 1.0)
(s1536 1.0)
(s1537 1.0)
(s1538 1.0)
(s1539 1.0)
(s1540 1.0)
(s1541 1.0)
(s1542 1.0)
(s1543 1.0)
(s1544 1.0)
(s1545 1.0)
(s1546 1.0)
(s1547 1.0)
(s1548 1.0)
(s1549 1.0)
(s1550 1.0)
(s1551 1.0)
(s1552 1.0)
(s1553 1.0)
(s1554 1.0)
(s1555 1.0)
(s1556 1.0)
(s1557 1.0)
(s1558 1.0)
(s1559 1.0)
(s1560 1.0)
(s1561 1.0)
(s1562 1.0)
(s1563 1.0)
(s1564 1.0)
(s1565 1.0)
(s1566 1.0)
(s1567 1.0)
(s1568 1.0)
(s1569 1.0)
(s1570 1.0)
(s1571 1.0)
(s1572 1.0)
(s1573 1.0)
(s1574 1.0)
(s1575 1.0)
(s1576 1.0)
(s1577 1.0)
(s1578 1.0)
(s1579 1.0)
(s1580 1.0)
(s1581 1.0)
(s1582 1.0)
(s1583 1.0)
(s1584 1.0)
(s1585 1.0)
(s1586 1.0)
(s1587 1.0)
(s1588 1.0)
(s1589 1.0)
(s1590 1.0)
(s1591 1.0)
(s1592 1.0)
(s1593 1.0)
(s1594 1.0)
(s1595 1.0)
(s1596 1.0)
(s1597 1.0)
(s1598 1.0)
(s1599 1.0)
(s1600 1.0)
(s1601 1.0)
(s1602 1.0)
(s1603 1.0)
(s1604 1.0)
(s1605 1.0)
(s1606 1.0)
(s1607 1.0)
(s1608 1.0)
(s1609 1.0)
(s1610 1.0)
(s1611 1.0)
(s1612 1.0)
(s1613 1.0)
(s1614 1.0)
(s1615 1.0)
(s1616 1.0)
(s1617 1.0)
(s1618 1.0)
(s1619 1.0)
(s1620 1.0)
(s1621 1.0)
(s1622 1.0)
(s1623 1.0)
(s1624 1.0)
(s1625 1.0)
(s1626 1.0)
(s1627 1.0)
(s1628 1.0)
(s1629 1.0)
(s1630 1.0)
(s1631 1.0)
(s1632 1.0)
(s1633 1.0)
(s1634 1.0)
(s1635 1.0)
(s1636 1.0)
(s1637 1.0)
(s1638 1.0)
(s1639 1.0)
(s1640 1.0)
(s1641 1.0)
(s1642 1.0)
(s1643 1.0)
(s1644 1.0)
(s1645 1.0)
(s1646 1.0)
(s1647 1.0)
(s1648 1.0)
(s1649 1.0)
(s1650 1.0)
(s1651 1.0)
(s1652 1.0)
(s1653 1.0)
(s1654 1.0)
(s1655 1.0)
(s1656 1.0)
(s1657 1.0)
(s1658 1.0)
(s1659 1.0)
(s1660 1.0)
(s1661 timeout
1.0)
(s1662 1.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2360/4522 variables, and 0 constraints, problems are : Problem set: 0 solved, 2160 unsolved in 30041 ms.
Refiners :[Positive P Invariants (semi-flows): 0/361 constraints, State Equation: 0/2361 constraints, PredecessorRefiner: 2160/2160 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2160 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2360/4522 variables, and 0 constraints, problems are : Problem set: 0 solved, 2160 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 0/361 constraints, State Equation: 0/2361 constraints, PredecessorRefiner: 0/2160 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60456ms problems are : Problem set: 0 solved, 2160 unsolved
Search for dead transitions found 0 dead transitions in 60459ms
Finished structural reductions in LTL mode , in 1 iterations and 63267 ms. Remains : 2361/2361 places, 2161/2161 transitions.
Built C files in :
/tmp/ltsmin7248544593759284477
[2025-06-05 20:41:37] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7248544593759284477
Running compilation step : cd /tmp/ltsmin7248544593759284477;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7248544593759284477;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7248544593759284477;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2025-06-05 20:41:40] [INFO ] Flatten gal took : 71 ms
[2025-06-05 20:41:40] [INFO ] Flatten gal took : 57 ms
[2025-06-05 20:41:41] [INFO ] Time to serialize gal into /tmp/LTL15775865415673329290.gal : 25 ms
[2025-06-05 20:41:41] [INFO ] Time to serialize properties into /tmp/LTL16760811051757791868.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15775865415673329290.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15714589357974938800.hoa' '-atoms' '/tmp/LTL16760811051757791868.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL16760811051757791868.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15714589357974938800.hoa
Detected timeout of ITS tools.
[2025-06-05 20:41:56] [INFO ] Flatten gal took : 50 ms
[2025-06-05 20:41:56] [INFO ] Flatten gal took : 51 ms
[2025-06-05 20:41:56] [INFO ] Time to serialize gal into /tmp/LTL10414102600154099115.gal : 10 ms
[2025-06-05 20:41:56] [INFO ] Time to serialize properties into /tmp/LTL17398544692335983319.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10414102600154099115.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17398544692335983319.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(X(X(F("(((p928==0)||(p824==1))||((p1924==0)||(p9==1)))"))))))
Formula 0 simplified : XXXG!"(((p928==0)||(p824==1))||((p1924==0)||(p9==1)))"
Detected timeout of ITS tools.
[2025-06-05 20:42:11] [INFO ] Flatten gal took : 49 ms
[2025-06-05 20:42:11] [INFO ] Applying decomposition
[2025-06-05 20:42:11] [INFO ] Flatten gal took : 49 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph7883595788060807952.txt' '-o' '/tmp/graph7883595788060807952.bin' '-w' '/tmp/graph7883595788060807952.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7883595788060807952.bin' '-l' '-1' '-v' '-w' '/tmp/graph7883595788060807952.weights' '-q' '0' '-e' '0.001'
[2025-06-05 20:42:11] [INFO ] Decomposing Gal with order
[2025-06-05 20:42:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 20:42:12] [INFO ] Removed a total of 401 redundant transitions.
[2025-06-05 20:42:12] [INFO ] Flatten gal took : 197 ms
[2025-06-05 20:42:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 17 ms.
[2025-06-05 20:42:12] [INFO ] Time to serialize gal into /tmp/LTL7158173943455384509.gal : 36 ms
[2025-06-05 20:42:12] [INFO ] Time to serialize properties into /tmp/LTL4574114180620095565.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7158173943455384509.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4574114180620095565.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((X(X(X(F("(((i12.u298.p928==0)||(i11.u266.p824==1))||((i26.u608.p1924==0)||(i33.i1.i0.u4.p9==1)))"))))))
Formula 0 simplified : XXXG!"(((i12.u298.p928==0)||(i11.u266.p824==1))||((i26.u608.p1924==0)||(i33.i1.i0.u4.p9==1)))"
Detected timeout of ITS tools.
Treatment of property ShieldIIPt-PT-040B-LTLCardinality-13 finished in 309320 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((G(!p1)||p0) U !p2)))'
Support contains 6 out of 2371 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2371/2371 places, 2171/2171 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 2362 transition count 2162
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 2362 transition count 2162
Applied a total of 18 rules in 247 ms. Remains 2362 /2371 variables (removed 9) and now considering 2162/2171 (removed 9) transitions.
// Phase 1: matrix 2162 rows 2362 cols
[2025-06-05 20:42:27] [INFO ] Computed 361 invariants in 13 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:42:28] [INFO ] Implicit Places using invariants in 745 ms returned []
[2025-06-05 20:42:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:42:30] [INFO ] Implicit Places using invariants and state equation in 1875 ms returned []
Implicit Place search using SMT with State Equation took 2628 ms to find 0 implicit places.
Running 2161 sub problems to find dead transitions.
[2025-06-05 20:42:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2361/4524 variables, and 0 constraints, problems are : Problem set: 0 solved, 2161 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 0/361 constraints, State Equation: 0/2362 constraints, PredecessorRefiner: 2161/2161 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2161 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2361/4524 variables, and 0 constraints, problems are : Problem set: 0 solved, 2161 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 0/361 constraints, State Equation: 0/2362 constraints, PredecessorRefiner: 0/2161 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60460ms problems are : Problem set: 0 solved, 2161 unsolved
Search for dead transitions found 0 dead transitions in 60463ms
Starting structural reductions in LTL mode, iteration 1 : 2362/2371 places, 2162/2171 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63344 ms. Remains : 2362/2371 places, 2162/2171 transitions.
Stuttering acceptance computed with spot in 132 ms :[p2, p2, true, p1]
Running random walk in product with property : ShieldIIPt-PT-040B-LTLCardinality-14
Product exploration explored 100000 steps with 0 reset in 690 ms.
Stack based approach found an accepted trace after 2500 steps with 0 reset with depth 2501 and stack size 2501 in 19 ms.
FORMULA ShieldIIPt-PT-040B-LTLCardinality-14 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldIIPt-PT-040B-LTLCardinality-14 finished in 64219 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(X(p1))&&G(p2)&&p0)))'
Support contains 4 out of 2371 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2371/2371 places, 2171/2171 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 2364 transition count 2164
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 2364 transition count 2164
Applied a total of 14 rules in 247 ms. Remains 2364 /2371 variables (removed 7) and now considering 2164/2171 (removed 7) transitions.
// Phase 1: matrix 2164 rows 2364 cols
[2025-06-05 20:43:31] [INFO ] Computed 361 invariants in 12 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:43:32] [INFO ] Implicit Places using invariants in 697 ms returned []
[2025-06-05 20:43:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:43:34] [INFO ] Implicit Places using invariants and state equation in 1948 ms returned []
Implicit Place search using SMT with State Equation took 2645 ms to find 0 implicit places.
Running 2163 sub problems to find dead transitions.
[2025-06-05 20:43:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2363/4528 variables, and 0 constraints, problems are : Problem set: 0 solved, 2163 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 0/361 constraints, State Equation: 0/2364 constraints, PredecessorRefiner: 2163/2163 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2163 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2363/4528 variables, and 0 constraints, problems are : Problem set: 0 solved, 2163 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 0/361 constraints, State Equation: 0/2364 constraints, PredecessorRefiner: 0/2163 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60453ms problems are : Problem set: 0 solved, 2163 unsolved
Search for dead transitions found 0 dead transitions in 60457ms
Starting structural reductions in LTL mode, iteration 1 : 2364/2371 places, 2164/2171 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63360 ms. Remains : 2364/2371 places, 2164/2171 transitions.
Stuttering acceptance computed with spot in 197 ms :[true, (OR (NOT p0) (NOT p2) (NOT p1)), (OR (NOT p0) (NOT p2) (NOT p1)), (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p1)), (NOT p2)]
Running random walk in product with property : ShieldIIPt-PT-040B-LTLCardinality-15
Product exploration explored 100000 steps with 0 reset in 659 ms.
Product exploration explored 100000 steps with 0 reset in 892 ms.
Computed a total of 639 stabilizing places and 639 stable transitions
Computed a total of 639 stabilizing places and 639 stable transitions
Detected a total of 639/2364 stabilizing places and 639/2164 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND p0 p2 p1), (X p2), (X (NOT (OR (NOT p0) (NOT p2)))), (X (AND p0 p2)), (X p0), (X (X p2)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 107 ms. Reduced automaton from 6 states, 10 edges and 3 AP (stutter sensitive) to 6 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 200 ms :[true, (NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2))]
Reduction of identical properties reduced properties to check from 4 to 3
RANDOM walk for 40000 steps (8 resets) in 344 ms. (115 steps per ms) remains 1/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 121 ms. (327 steps per ms) remains 1/1 properties
[2025-06-05 20:44:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 59/61 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/61 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2303/2364 variables, 359/361 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2364 variables, 0/361 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 2164/4528 variables, 2364/2725 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4528 variables, 0/2725 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/4528 variables, 0/2725 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4528/4528 variables, and 2725 constraints, problems are : Problem set: 0 solved, 1 unsolved in 878 ms.
Refiners :[Positive P Invariants (semi-flows): 361/361 constraints, State Equation: 2364/2364 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 59/61 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/61 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2303/2364 variables, 359/361 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 20:44:38] [INFO ] Deduced a trap composed of 18 places in 421 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 20:44:39] [INFO ] Deduced a trap composed of 19 places in 436 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 20:44:39] [INFO ] Deduced a trap composed of 20 places in 423 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 20:44:40] [INFO ] Deduced a trap composed of 21 places in 407 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 20:44:40] [INFO ] Deduced a trap composed of 22 places in 380 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 20:44:41] [INFO ] Deduced a trap composed of 22 places in 400 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 20:44:41] [INFO ] Deduced a trap composed of 22 places in 393 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 20:44:41] [INFO ] Deduced a trap composed of 23 places in 360 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 20:44:42] [INFO ] Deduced a trap composed of 24 places in 352 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 20:44:42] [INFO ] Deduced a trap composed of 27 places in 343 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 20:44:43] [INFO ] Deduced a trap composed of 30 places in 374 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 20:44:43] [INFO ] Deduced a trap composed of 30 places in 329 ms of which 33 ms to minimize.
SMT process timed out in 6199ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 2364 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2364/2364 places, 2164/2164 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 479 transitions
Trivial Post-agglo rules discarded 479 transitions
Performed 479 trivial Post agglomeration. Transition count delta: 479
Iterating post reduction 0 with 479 rules applied. Total rules applied 479 place count 2364 transition count 1685
Reduce places removed 479 places and 0 transitions.
Iterating post reduction 1 with 479 rules applied. Total rules applied 958 place count 1885 transition count 1685
Performed 319 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 319 Pre rules applied. Total rules applied 958 place count 1885 transition count 1366
Deduced a syphon composed of 319 places in 1 ms
Reduce places removed 319 places and 0 transitions.
Iterating global reduction 2 with 638 rules applied. Total rules applied 1596 place count 1566 transition count 1366
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 1597 place count 1565 transition count 1365
Iterating global reduction 2 with 1 rules applied. Total rules applied 1598 place count 1565 transition count 1365
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 1598 place count 1565 transition count 1364
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1600 place count 1564 transition count 1364
Performed 681 Post agglomeration using F-continuation condition.Transition count delta: 681
Deduced a syphon composed of 681 places in 1 ms
Reduce places removed 681 places and 0 transitions.
Iterating global reduction 2 with 1362 rules applied. Total rules applied 2962 place count 883 transition count 683
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2963 place count 883 transition count 682
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 2965 place count 882 transition count 681
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -65
Deduced a syphon composed of 101 places in 1 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 3167 place count 781 transition count 746
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: -11
Deduced a syphon composed of 17 places in 6 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 3 with 34 rules applied. Total rules applied 3201 place count 764 transition count 757
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 3202 place count 764 transition count 756
Free-agglomeration rule applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 3203 place count 764 transition count 755
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 3204 place count 763 transition count 755
Partial Free-agglomeration rule applied 40 times.
Drop transitions (Partial Free agglomeration) removed 40 transitions
Iterating global reduction 5 with 40 rules applied. Total rules applied 3244 place count 763 transition count 755
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 3245 place count 762 transition count 754
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 3247 place count 760 transition count 754
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 3247 place count 760 transition count 753
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 3249 place count 759 transition count 753
Applied a total of 3249 rules in 346 ms. Remains 759 /2364 variables (removed 1605) and now considering 753/2164 (removed 1411) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 346 ms. Remains : 759/2364 places, 753/2164 transitions.
RANDOM walk for 40000 steps (8 resets) in 365 ms. (109 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 246 ms. (161 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 231833 steps, run timeout after 3001 ms. (steps per millisecond=77 ) properties seen :0 out of 1
Probabilistic random walk after 231833 steps, saw 148010 distinct states, run finished after 3001 ms. (steps per millisecond=77 ) properties seen :0
// Phase 1: matrix 753 rows 759 cols
[2025-06-05 20:44:46] [INFO ] Computed 359 invariants in 3 ms
[2025-06-05 20:44:46] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 4/6 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 13/19 variables, 6/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/19 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 37/56 variables, 18/26 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/56 variables, 8/34 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/56 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1/57 variables, 1/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/57 variables, 1/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/57 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 2/59 variables, 1/37 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/59 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 62/121 variables, 30/67 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/121 variables, 12/79 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/121 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 1/122 variables, 2/81 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/122 variables, 1/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/122 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 76/198 variables, 34/116 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/198 variables, 13/129 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/198 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 4/202 variables, 4/133 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/202 variables, 4/137 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/202 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 8/210 variables, 4/141 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/210 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (OVERLAPS) 68/278 variables, 40/181 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/278 variables, 16/197 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/278 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (OVERLAPS) 75/353 variables, 34/231 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/353 variables, 12/243 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/353 variables, 0/243 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 33 (OVERLAPS) 4/357 variables, 5/248 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/357 variables, 4/252 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/357 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 36 (OVERLAPS) 6/363 variables, 3/255 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/363 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 38 (OVERLAPS) 67/430 variables, 38/293 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/430 variables, 16/309 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/430 variables, 0/309 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 41 (OVERLAPS) 75/505 variables, 34/343 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/505 variables, 12/355 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/505 variables, 0/355 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 44 (OVERLAPS) 4/509 variables, 5/360 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/509 variables, 4/364 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/509 variables, 0/364 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 47 (OVERLAPS) 6/515 variables, 3/367 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/515 variables, 0/367 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 49 (OVERLAPS) 67/582 variables, 38/405 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/582 variables, 16/421 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/582 variables, 0/421 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 52 (OVERLAPS) 75/657 variables, 34/455 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/657 variables, 12/467 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/657 variables, 0/467 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 55 (OVERLAPS) 4/661 variables, 5/472 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/661 variables, 4/476 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/661 variables, 0/476 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 58 (OVERLAPS) 6/667 variables, 3/479 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/667 variables, 0/479 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 60 (OVERLAPS) 67/734 variables, 38/517 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/734 variables, 16/533 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/734 variables, 0/533 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 63 (OVERLAPS) 75/809 variables, 34/567 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/809 variables, 12/579 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/809 variables, 0/579 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 66 (OVERLAPS) 4/813 variables, 5/584 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/813 variables, 4/588 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/813 variables, 0/588 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 69 (OVERLAPS) 6/819 variables, 3/591 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/819 variables, 0/591 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 71 (OVERLAPS) 58/877 variables, 36/627 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/877 variables, 15/642 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/877 variables, 0/642 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 74 (OVERLAPS) 58/935 variables, 26/668 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/935 variables, 9/677 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/935 variables, 0/677 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 77 (OVERLAPS) 3/938 variables, 4/681 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/938 variables, 3/684 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/938 variables, 0/684 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 80 (OVERLAPS) 4/942 variables, 2/686 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/942 variables, 0/686 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 82 (OVERLAPS) 49/991 variables, 28/714 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 83 (INCLUDED_ONLY) 0/991 variables, 12/726 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/991 variables, 0/726 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 85 (OVERLAPS) 58/1049 variables, 26/752 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 86 (INCLUDED_ONLY) 0/1049 variables, 9/761 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/1049 variables, 0/761 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 88 (OVERLAPS) 3/1052 variables, 4/765 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 89 (INCLUDED_ONLY) 0/1052 variables, 3/768 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/1052 variables, 0/768 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 91 (OVERLAPS) 4/1056 variables, 2/770 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 92 (INCLUDED_ONLY) 0/1056 variables, 0/770 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 93 (OVERLAPS) 47/1103 variables, 28/798 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 94 (INCLUDED_ONLY) 0/1103 variables, 12/810 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/1103 variables, 0/810 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 96 (OVERLAPS) 37/1140 variables, 18/828 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 97 (INCLUDED_ONLY) 0/1140 variables, 5/833 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 98 (INCLUDED_ONLY) 0/1140 variables, 0/833 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 99 (OVERLAPS) 2/1142 variables, 4/837 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 100 (INCLUDED_ONLY) 0/1142 variables, 2/839 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 101 (INCLUDED_ONLY) 0/1142 variables, 0/839 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 102 (OVERLAPS) 21/1163 variables, 12/851 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 103 (INCLUDED_ONLY) 0/1163 variables, 6/857 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 104 (INCLUDED_ONLY) 0/1163 variables, 0/857 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 105 (OVERLAPS) 22/1185 variables, 10/867 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 106 (INCLUDED_ONLY) 0/1185 variables, 3/870 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 107 (INCLUDED_ONLY) 0/1185 variables, 0/870 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 108 (OVERLAPS) 1/1186 variables, 2/872 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 109 (INCLUDED_ONLY) 0/1186 variables, 1/873 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 110 (INCLUDED_ONLY) 0/1186 variables, 0/873 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 111 (OVERLAPS) 15/1201 variables, 8/881 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 112 (INCLUDED_ONLY) 0/1201 variables, 4/885 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 113 (INCLUDED_ONLY) 0/1201 variables, 0/885 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 114 (OVERLAPS) 22/1223 variables, 10/895 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 115 (INCLUDED_ONLY) 0/1223 variables, 3/898 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 116 (INCLUDED_ONLY) 0/1223 variables, 0/898 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 117 (OVERLAPS) 1/1224 variables, 2/900 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 118 (INCLUDED_ONLY) 0/1224 variables, 1/901 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 119 (INCLUDED_ONLY) 0/1224 variables, 0/901 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 120 (OVERLAPS) 15/1239 variables, 8/909 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 121 (INCLUDED_ONLY) 0/1239 variables, 4/913 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 122 (INCLUDED_ONLY) 0/1239 variables, 0/913 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 123 (OVERLAPS) 22/1261 variables, 10/923 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 124 (INCLUDED_ONLY) 0/1261 variables, 3/926 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 125 (INCLUDED_ONLY) 0/1261 variables, 0/926 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 126 (OVERLAPS) 1/1262 variables, 2/928 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 127 (INCLUDED_ONLY) 0/1262 variables, 1/929 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 128 (INCLUDED_ONLY) 0/1262 variables, 0/929 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 129 (OVERLAPS) 15/1277 variables, 8/937 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 130 (INCLUDED_ONLY) 0/1277 variables, 4/941 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 131 (INCLUDED_ONLY) 0/1277 variables, 0/941 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 132 (OVERLAPS) 22/1299 variables, 10/951 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 133 (INCLUDED_ONLY) 0/1299 variables, 3/954 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 134 (INCLUDED_ONLY) 0/1299 variables, 0/954 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 135 (OVERLAPS) 1/1300 variables, 2/956 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 136 (INCLUDED_ONLY) 0/1300 variables, 1/957 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 137 (INCLUDED_ONLY) 0/1300 variables, 0/957 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 138 (OVERLAPS) 15/1315 variables, 8/965 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 139 (INCLUDED_ONLY) 0/1315 variables, 4/969 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 140 (INCLUDED_ONLY) 0/1315 variables, 0/969 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 141 (OVERLAPS) 22/1337 variables, 10/979 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 142 (INCLUDED_ONLY) 0/1337 variables, 3/982 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 143 (INCLUDED_ONLY) 0/1337 variables, 0/982 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 144 (OVERLAPS) 1/1338 variables, 2/984 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 145 (INCLUDED_ONLY) 0/1338 variables, 1/985 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 146 (INCLUDED_ONLY) 0/1338 variables, 0/985 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 147 (OVERLAPS) 15/1353 variables, 8/993 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 148 (INCLUDED_ONLY) 0/1353 variables, 4/997 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 149 (INCLUDED_ONLY) 0/1353 variables, 0/997 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 150 (OVERLAPS) 22/1375 variables, 10/1007 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 151 (INCLUDED_ONLY) 0/1375 variables, 3/1010 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 152 (INCLUDED_ONLY) 0/1375 variables, 0/1010 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 153 (OVERLAPS) 1/1376 variables, 2/1012 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 154 (INCLUDED_ONLY) 0/1376 variables, 1/1013 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 155 (INCLUDED_ONLY) 0/1376 variables, 0/1013 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 156 (OVERLAPS) 15/1391 variables, 8/1021 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 157 (INCLUDED_ONLY) 0/1391 variables, 4/1025 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 158 (INCLUDED_ONLY) 0/1391 variables, 0/1025 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 159 (OVERLAPS) 22/1413 variables, 10/1035 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 160 (INCLUDED_ONLY) 0/1413 variables, 3/1038 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 161 (INCLUDED_ONLY) 0/1413 variables, 0/1038 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 162 (OVERLAPS) 1/1414 variables, 2/1040 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 163 (INCLUDED_ONLY) 0/1414 variables, 1/1041 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 164 (INCLUDED_ONLY) 0/1414 variables, 0/1041 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 165 (OVERLAPS) 15/1429 variables, 8/1049 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 166 (INCLUDED_ONLY) 0/1429 variables, 4/1053 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 167 (INCLUDED_ONLY) 0/1429 variables, 0/1053 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 168 (OVERLAPS) 22/1451 variables, 10/1063 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 169 (INCLUDED_ONLY) 0/1451 variables, 3/1066 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 170 (INCLUDED_ONLY) 0/1451 variables, 0/1066 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 171 (OVERLAPS) 1/1452 variables, 2/1068 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 172 (INCLUDED_ONLY) 0/1452 variables, 1/1069 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 173 (INCLUDED_ONLY) 0/1452 variables, 0/1069 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 174 (OVERLAPS) 15/1467 variables, 8/1077 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 175 (INCLUDED_ONLY) 0/1467 variables, 4/1081 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 176 (INCLUDED_ONLY) 0/1467 variables, 0/1081 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 177 (OVERLAPS) 20/1487 variables, 10/1091 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 178 (INCLUDED_ONLY) 0/1487 variables, 3/1094 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 179 (INCLUDED_ONLY) 0/1487 variables, 0/1094 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 180 (OVERLAPS) 1/1488 variables, 2/1096 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 181 (INCLUDED_ONLY) 0/1488 variables, 1/1097 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 182 (INCLUDED_ONLY) 0/1488 variables, 0/1097 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 183 (OVERLAPS) 11/1499 variables, 6/1103 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 184 (INCLUDED_ONLY) 0/1499 variables, 3/1106 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 185 (INCLUDED_ONLY) 0/1499 variables, 0/1106 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 186 (OVERLAPS) 9/1508 variables, 4/1110 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 187 (INCLUDED_ONLY) 0/1508 variables, 1/1111 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 188 (INCLUDED_ONLY) 0/1508 variables, 1/1112 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 189 (INCLUDED_ONLY) 0/1508 variables, 0/1112 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 190 (OVERLAPS) 1/1509 variables, 1/1113 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 191 (INCLUDED_ONLY) 0/1509 variables, 1/1114 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 192 (INCLUDED_ONLY) 0/1509 variables, 0/1114 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 193 (OVERLAPS) 1/1510 variables, 1/1115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 194 (INCLUDED_ONLY) 0/1510 variables, 1/1116 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 195 (INCLUDED_ONLY) 0/1510 variables, 0/1116 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 196 (OVERLAPS) 2/1512 variables, 2/1118 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 197 (INCLUDED_ONLY) 0/1512 variables, 1/1119 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 198 (INCLUDED_ONLY) 0/1512 variables, 0/1119 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 199 (OVERLAPS) 0/1512 variables, 0/1119 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1512/1512 variables, and 1119 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1172 ms.
Refiners :[Positive P Invariants (semi-flows): 359/359 constraints, State Equation: 759/759 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 4/6 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 13/19 variables, 6/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/19 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 37/56 variables, 18/26 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/56 variables, 8/34 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/56 variables, 1/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/56 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 1/57 variables, 1/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/57 variables, 1/37 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/57 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 2/59 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/59 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 62/121 variables, 30/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/121 variables, 12/80 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/121 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 1/122 variables, 2/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/122 variables, 1/83 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/122 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 76/198 variables, 34/117 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/198 variables, 13/130 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/198 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 4/202 variables, 4/134 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/202 variables, 4/138 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/202 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (OVERLAPS) 8/210 variables, 4/142 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/210 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (OVERLAPS) 68/278 variables, 40/182 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/278 variables, 16/198 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/278 variables, 0/198 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (OVERLAPS) 75/353 variables, 34/232 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/353 variables, 12/244 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/353 variables, 0/244 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 34 (OVERLAPS) 4/357 variables, 5/249 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/357 variables, 4/253 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/357 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 37 (OVERLAPS) 6/363 variables, 3/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/363 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 39 (OVERLAPS) 67/430 variables, 38/294 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/430 variables, 16/310 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/430 variables, 0/310 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 42 (OVERLAPS) 75/505 variables, 34/344 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/505 variables, 12/356 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/505 variables, 0/356 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 45 (OVERLAPS) 4/509 variables, 5/361 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/509 variables, 4/365 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/509 variables, 0/365 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 48 (OVERLAPS) 6/515 variables, 3/368 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/515 variables, 0/368 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 50 (OVERLAPS) 67/582 variables, 38/406 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/582 variables, 16/422 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/582 variables, 0/422 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 53 (OVERLAPS) 75/657 variables, 34/456 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/657 variables, 12/468 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/657 variables, 0/468 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 56 (OVERLAPS) 4/661 variables, 5/473 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/661 variables, 4/477 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/661 variables, 0/477 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 59 (OVERLAPS) 6/667 variables, 3/480 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/667 variables, 0/480 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 61 (OVERLAPS) 67/734 variables, 38/518 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/734 variables, 16/534 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/734 variables, 0/534 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 64 (OVERLAPS) 75/809 variables, 34/568 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/809 variables, 12/580 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/809 variables, 0/580 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 67 (OVERLAPS) 4/813 variables, 5/585 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/813 variables, 4/589 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/813 variables, 0/589 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 70 (OVERLAPS) 6/819 variables, 3/592 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/819 variables, 0/592 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 72 (OVERLAPS) 58/877 variables, 36/628 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/877 variables, 15/643 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/877 variables, 0/643 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 75 (OVERLAPS) 58/935 variables, 26/669 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/935 variables, 9/678 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/935 variables, 0/678 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 78 (OVERLAPS) 3/938 variables, 4/682 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/938 variables, 3/685 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/938 variables, 0/685 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 81 (OVERLAPS) 4/942 variables, 2/687 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/942 variables, 0/687 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 83 (OVERLAPS) 49/991 variables, 28/715 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/991 variables, 12/727 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/991 variables, 0/727 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 86 (OVERLAPS) 58/1049 variables, 26/753 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/1049 variables, 9/762 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 88 (INCLUDED_ONLY) 0/1049 variables, 0/762 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 89 (OVERLAPS) 3/1052 variables, 4/766 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/1052 variables, 3/769 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/1052 variables, 0/769 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 92 (OVERLAPS) 4/1056 variables, 2/771 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/1056 variables, 0/771 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 94 (OVERLAPS) 47/1103 variables, 28/799 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/1103 variables, 12/811 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 96 (INCLUDED_ONLY) 0/1103 variables, 0/811 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 97 (OVERLAPS) 37/1140 variables, 18/829 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 98 (INCLUDED_ONLY) 0/1140 variables, 5/834 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/1140 variables, 0/834 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 100 (OVERLAPS) 2/1142 variables, 4/838 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 101 (INCLUDED_ONLY) 0/1142 variables, 2/840 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 102 (INCLUDED_ONLY) 0/1142 variables, 0/840 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 103 (OVERLAPS) 21/1163 variables, 12/852 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 104 (INCLUDED_ONLY) 0/1163 variables, 6/858 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 105 (INCLUDED_ONLY) 0/1163 variables, 0/858 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 106 (OVERLAPS) 22/1185 variables, 10/868 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 107 (INCLUDED_ONLY) 0/1185 variables, 3/871 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 108 (INCLUDED_ONLY) 0/1185 variables, 0/871 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 109 (OVERLAPS) 1/1186 variables, 2/873 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 110 (INCLUDED_ONLY) 0/1186 variables, 1/874 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 111 (INCLUDED_ONLY) 0/1186 variables, 0/874 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 112 (OVERLAPS) 15/1201 variables, 8/882 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 113 (INCLUDED_ONLY) 0/1201 variables, 4/886 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 114 (INCLUDED_ONLY) 0/1201 variables, 0/886 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 115 (OVERLAPS) 22/1223 variables, 10/896 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 116 (INCLUDED_ONLY) 0/1223 variables, 3/899 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 117 (INCLUDED_ONLY) 0/1223 variables, 0/899 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 118 (OVERLAPS) 1/1224 variables, 2/901 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 119 (INCLUDED_ONLY) 0/1224 variables, 1/902 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 120 (INCLUDED_ONLY) 0/1224 variables, 0/902 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 121 (OVERLAPS) 15/1239 variables, 8/910 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 122 (INCLUDED_ONLY) 0/1239 variables, 4/914 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 123 (INCLUDED_ONLY) 0/1239 variables, 0/914 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 124 (OVERLAPS) 22/1261 variables, 10/924 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 125 (INCLUDED_ONLY) 0/1261 variables, 3/927 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 126 (INCLUDED_ONLY) 0/1261 variables, 0/927 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 127 (OVERLAPS) 1/1262 variables, 2/929 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 128 (INCLUDED_ONLY) 0/1262 variables, 1/930 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 129 (INCLUDED_ONLY) 0/1262 variables, 0/930 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 130 (OVERLAPS) 15/1277 variables, 8/938 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 131 (INCLUDED_ONLY) 0/1277 variables, 4/942 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 132 (INCLUDED_ONLY) 0/1277 variables, 0/942 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 133 (OVERLAPS) 22/1299 variables, 10/952 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 134 (INCLUDED_ONLY) 0/1299 variables, 3/955 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 135 (INCLUDED_ONLY) 0/1299 variables, 0/955 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 136 (OVERLAPS) 1/1300 variables, 2/957 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 137 (INCLUDED_ONLY) 0/1300 variables, 1/958 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 138 (INCLUDED_ONLY) 0/1300 variables, 0/958 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 139 (OVERLAPS) 15/1315 variables, 8/966 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 140 (INCLUDED_ONLY) 0/1315 variables, 4/970 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 141 (INCLUDED_ONLY) 0/1315 variables, 0/970 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 142 (OVERLAPS) 22/1337 variables, 10/980 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 143 (INCLUDED_ONLY) 0/1337 variables, 3/983 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 144 (INCLUDED_ONLY) 0/1337 variables, 0/983 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 145 (OVERLAPS) 1/1338 variables, 2/985 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 146 (INCLUDED_ONLY) 0/1338 variables, 1/986 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 147 (INCLUDED_ONLY) 0/1338 variables, 0/986 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 148 (OVERLAPS) 15/1353 variables, 8/994 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 149 (INCLUDED_ONLY) 0/1353 variables, 4/998 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 150 (INCLUDED_ONLY) 0/1353 variables, 0/998 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 151 (OVERLAPS) 22/1375 variables, 10/1008 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 152 (INCLUDED_ONLY) 0/1375 variables, 3/1011 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 153 (INCLUDED_ONLY) 0/1375 variables, 0/1011 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 154 (OVERLAPS) 1/1376 variables, 2/1013 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 155 (INCLUDED_ONLY) 0/1376 variables, 1/1014 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 156 (INCLUDED_ONLY) 0/1376 variables, 0/1014 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 157 (OVERLAPS) 15/1391 variables, 8/1022 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 158 (INCLUDED_ONLY) 0/1391 variables, 4/1026 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 159 (INCLUDED_ONLY) 0/1391 variables, 0/1026 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 160 (OVERLAPS) 22/1413 variables, 10/1036 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 161 (INCLUDED_ONLY) 0/1413 variables, 3/1039 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 162 (INCLUDED_ONLY) 0/1413 variables, 0/1039 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 163 (OVERLAPS) 1/1414 variables, 2/1041 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 164 (INCLUDED_ONLY) 0/1414 variables, 1/1042 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 165 (INCLUDED_ONLY) 0/1414 variables, 0/1042 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 166 (OVERLAPS) 15/1429 variables, 8/1050 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 167 (INCLUDED_ONLY) 0/1429 variables, 4/1054 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 168 (INCLUDED_ONLY) 0/1429 variables, 0/1054 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 169 (OVERLAPS) 22/1451 variables, 10/1064 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 170 (INCLUDED_ONLY) 0/1451 variables, 3/1067 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 171 (INCLUDED_ONLY) 0/1451 variables, 0/1067 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 172 (OVERLAPS) 1/1452 variables, 2/1069 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 173 (INCLUDED_ONLY) 0/1452 variables, 1/1070 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 174 (INCLUDED_ONLY) 0/1452 variables, 0/1070 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 175 (OVERLAPS) 15/1467 variables, 8/1078 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 176 (INCLUDED_ONLY) 0/1467 variables, 4/1082 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 177 (INCLUDED_ONLY) 0/1467 variables, 0/1082 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 178 (OVERLAPS) 20/1487 variables, 10/1092 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 179 (INCLUDED_ONLY) 0/1487 variables, 3/1095 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 180 (INCLUDED_ONLY) 0/1487 variables, 0/1095 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 181 (OVERLAPS) 1/1488 variables, 2/1097 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 182 (INCLUDED_ONLY) 0/1488 variables, 1/1098 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 183 (INCLUDED_ONLY) 0/1488 variables, 0/1098 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 184 (OVERLAPS) 11/1499 variables, 6/1104 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 185 (INCLUDED_ONLY) 0/1499 variables, 3/1107 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 186 (INCLUDED_ONLY) 0/1499 variables, 0/1107 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 187 (OVERLAPS) 9/1508 variables, 4/1111 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 188 (INCLUDED_ONLY) 0/1508 variables, 1/1112 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 189 (INCLUDED_ONLY) 0/1508 variables, 1/1113 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 190 (INCLUDED_ONLY) 0/1508 variables, 0/1113 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 191 (OVERLAPS) 1/1509 variables, 1/1114 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 192 (INCLUDED_ONLY) 0/1509 variables, 1/1115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 193 (INCLUDED_ONLY) 0/1509 variables, 0/1115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 194 (OVERLAPS) 1/1510 variables, 1/1116 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 195 (INCLUDED_ONLY) 0/1510 variables, 1/1117 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 196 (INCLUDED_ONLY) 0/1510 variables, 0/1117 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 197 (OVERLAPS) 2/1512 variables, 2/1119 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 198 (INCLUDED_ONLY) 0/1512 variables, 1/1120 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 199 (INCLUDED_ONLY) 0/1512 variables, 0/1120 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 200 (OVERLAPS) 0/1512 variables, 0/1120 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1512/1512 variables, and 1120 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2356 ms.
Refiners :[Positive P Invariants (semi-flows): 359/359 constraints, State Equation: 759/759 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3536ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 759 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 759/759 places, 753/753 transitions.
Applied a total of 0 rules in 15 ms. Remains 759 /759 variables (removed 0) and now considering 753/753 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 759/759 places, 753/753 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 759/759 places, 753/753 transitions.
Applied a total of 0 rules in 12 ms. Remains 759 /759 variables (removed 0) and now considering 753/753 (removed 0) transitions.
[2025-06-05 20:44:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:44:50] [INFO ] Implicit Places using invariants in 373 ms returned [748]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 374 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 758/759 places, 753/753 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 757 transition count 752
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 757 transition count 752
Applied a total of 2 rules in 20 ms. Remains 757 /758 variables (removed 1) and now considering 752/753 (removed 1) transitions.
// Phase 1: matrix 752 rows 757 cols
[2025-06-05 20:44:50] [INFO ] Computed 358 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:44:51] [INFO ] Implicit Places using invariants in 364 ms returned []
[2025-06-05 20:44:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:44:51] [INFO ] Implicit Places using invariants and state equation in 694 ms returned []
Implicit Place search using SMT with State Equation took 1059 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 757/759 places, 752/753 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1465 ms. Remains : 757/759 places, 752/753 transitions.
RANDOM walk for 40000 steps (8 resets) in 283 ms. (140 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (8 resets) in 189 ms. (210 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 239521 steps, run timeout after 3001 ms. (steps per millisecond=79 ) properties seen :0 out of 1
Probabilistic random walk after 239521 steps, saw 152809 distinct states, run finished after 3001 ms. (steps per millisecond=79 ) properties seen :0
[2025-06-05 20:44:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 4/6 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 13/19 variables, 6/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/19 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 37/56 variables, 18/26 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/56 variables, 8/34 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/56 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1/57 variables, 1/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/57 variables, 1/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/57 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 2/59 variables, 1/37 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/59 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 62/121 variables, 30/67 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/121 variables, 12/79 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/121 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 1/122 variables, 2/81 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/122 variables, 1/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/122 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 76/198 variables, 34/116 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/198 variables, 13/129 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/198 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 4/202 variables, 4/133 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/202 variables, 4/137 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/202 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 8/210 variables, 4/141 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/210 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (OVERLAPS) 68/278 variables, 40/181 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/278 variables, 16/197 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/278 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (OVERLAPS) 75/353 variables, 34/231 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/353 variables, 12/243 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/353 variables, 0/243 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 33 (OVERLAPS) 4/357 variables, 5/248 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/357 variables, 4/252 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/357 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 36 (OVERLAPS) 6/363 variables, 3/255 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/363 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 38 (OVERLAPS) 67/430 variables, 38/293 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/430 variables, 16/309 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/430 variables, 0/309 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 41 (OVERLAPS) 75/505 variables, 34/343 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/505 variables, 12/355 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/505 variables, 0/355 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 44 (OVERLAPS) 4/509 variables, 5/360 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/509 variables, 4/364 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/509 variables, 0/364 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 47 (OVERLAPS) 6/515 variables, 3/367 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/515 variables, 0/367 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 49 (OVERLAPS) 67/582 variables, 38/405 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/582 variables, 16/421 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/582 variables, 0/421 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 52 (OVERLAPS) 75/657 variables, 34/455 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/657 variables, 12/467 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/657 variables, 0/467 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 55 (OVERLAPS) 4/661 variables, 5/472 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/661 variables, 4/476 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/661 variables, 0/476 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 58 (OVERLAPS) 6/667 variables, 3/479 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/667 variables, 0/479 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 60 (OVERLAPS) 67/734 variables, 38/517 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/734 variables, 16/533 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/734 variables, 0/533 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 63 (OVERLAPS) 75/809 variables, 34/567 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/809 variables, 12/579 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/809 variables, 0/579 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 66 (OVERLAPS) 4/813 variables, 5/584 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/813 variables, 4/588 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/813 variables, 0/588 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 69 (OVERLAPS) 6/819 variables, 3/591 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/819 variables, 0/591 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 71 (OVERLAPS) 58/877 variables, 36/627 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/877 variables, 15/642 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/877 variables, 0/642 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 74 (OVERLAPS) 58/935 variables, 26/668 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/935 variables, 9/677 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/935 variables, 0/677 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 77 (OVERLAPS) 3/938 variables, 4/681 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/938 variables, 3/684 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/938 variables, 0/684 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 80 (OVERLAPS) 4/942 variables, 2/686 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/942 variables, 0/686 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 82 (OVERLAPS) 49/991 variables, 28/714 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 83 (INCLUDED_ONLY) 0/991 variables, 12/726 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/991 variables, 0/726 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 85 (OVERLAPS) 58/1049 variables, 26/752 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 86 (INCLUDED_ONLY) 0/1049 variables, 9/761 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/1049 variables, 0/761 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 88 (OVERLAPS) 3/1052 variables, 4/765 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 89 (INCLUDED_ONLY) 0/1052 variables, 3/768 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/1052 variables, 0/768 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 91 (OVERLAPS) 4/1056 variables, 2/770 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 92 (INCLUDED_ONLY) 0/1056 variables, 0/770 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 93 (OVERLAPS) 47/1103 variables, 28/798 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 94 (INCLUDED_ONLY) 0/1103 variables, 12/810 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/1103 variables, 0/810 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 96 (OVERLAPS) 37/1140 variables, 18/828 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 97 (INCLUDED_ONLY) 0/1140 variables, 5/833 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 98 (INCLUDED_ONLY) 0/1140 variables, 0/833 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 99 (OVERLAPS) 2/1142 variables, 4/837 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 100 (INCLUDED_ONLY) 0/1142 variables, 2/839 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 101 (INCLUDED_ONLY) 0/1142 variables, 0/839 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 102 (OVERLAPS) 21/1163 variables, 12/851 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 103 (INCLUDED_ONLY) 0/1163 variables, 6/857 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 104 (INCLUDED_ONLY) 0/1163 variables, 0/857 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 105 (OVERLAPS) 22/1185 variables, 10/867 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 106 (INCLUDED_ONLY) 0/1185 variables, 3/870 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 107 (INCLUDED_ONLY) 0/1185 variables, 0/870 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 108 (OVERLAPS) 1/1186 variables, 2/872 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 109 (INCLUDED_ONLY) 0/1186 variables, 1/873 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 110 (INCLUDED_ONLY) 0/1186 variables, 0/873 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 111 (OVERLAPS) 15/1201 variables, 8/881 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 112 (INCLUDED_ONLY) 0/1201 variables, 4/885 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 113 (INCLUDED_ONLY) 0/1201 variables, 0/885 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 114 (OVERLAPS) 22/1223 variables, 10/895 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 115 (INCLUDED_ONLY) 0/1223 variables, 3/898 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 116 (INCLUDED_ONLY) 0/1223 variables, 0/898 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 117 (OVERLAPS) 1/1224 variables, 2/900 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 118 (INCLUDED_ONLY) 0/1224 variables, 1/901 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 119 (INCLUDED_ONLY) 0/1224 variables, 0/901 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 120 (OVERLAPS) 15/1239 variables, 8/909 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 121 (INCLUDED_ONLY) 0/1239 variables, 4/913 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 122 (INCLUDED_ONLY) 0/1239 variables, 0/913 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 123 (OVERLAPS) 22/1261 variables, 10/923 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 124 (INCLUDED_ONLY) 0/1261 variables, 3/926 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 125 (INCLUDED_ONLY) 0/1261 variables, 0/926 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 126 (OVERLAPS) 1/1262 variables, 2/928 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 127 (INCLUDED_ONLY) 0/1262 variables, 1/929 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 128 (INCLUDED_ONLY) 0/1262 variables, 0/929 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 129 (OVERLAPS) 15/1277 variables, 8/937 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 130 (INCLUDED_ONLY) 0/1277 variables, 4/941 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 131 (INCLUDED_ONLY) 0/1277 variables, 0/941 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 132 (OVERLAPS) 22/1299 variables, 10/951 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 133 (INCLUDED_ONLY) 0/1299 variables, 3/954 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 134 (INCLUDED_ONLY) 0/1299 variables, 0/954 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 135 (OVERLAPS) 1/1300 variables, 2/956 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 136 (INCLUDED_ONLY) 0/1300 variables, 1/957 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 137 (INCLUDED_ONLY) 0/1300 variables, 0/957 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 138 (OVERLAPS) 15/1315 variables, 8/965 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 139 (INCLUDED_ONLY) 0/1315 variables, 4/969 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 140 (INCLUDED_ONLY) 0/1315 variables, 0/969 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 141 (OVERLAPS) 22/1337 variables, 10/979 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 142 (INCLUDED_ONLY) 0/1337 variables, 3/982 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 143 (INCLUDED_ONLY) 0/1337 variables, 0/982 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 144 (OVERLAPS) 1/1338 variables, 2/984 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 145 (INCLUDED_ONLY) 0/1338 variables, 1/985 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 146 (INCLUDED_ONLY) 0/1338 variables, 0/985 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 147 (OVERLAPS) 15/1353 variables, 8/993 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 148 (INCLUDED_ONLY) 0/1353 variables, 4/997 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 149 (INCLUDED_ONLY) 0/1353 variables, 0/997 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 150 (OVERLAPS) 22/1375 variables, 10/1007 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 151 (INCLUDED_ONLY) 0/1375 variables, 3/1010 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 152 (INCLUDED_ONLY) 0/1375 variables, 0/1010 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 153 (OVERLAPS) 1/1376 variables, 2/1012 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 154 (INCLUDED_ONLY) 0/1376 variables, 1/1013 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 155 (INCLUDED_ONLY) 0/1376 variables, 0/1013 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 156 (OVERLAPS) 15/1391 variables, 8/1021 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 157 (INCLUDED_ONLY) 0/1391 variables, 4/1025 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 158 (INCLUDED_ONLY) 0/1391 variables, 0/1025 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 159 (OVERLAPS) 22/1413 variables, 10/1035 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 160 (INCLUDED_ONLY) 0/1413 variables, 3/1038 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 161 (INCLUDED_ONLY) 0/1413 variables, 0/1038 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 162 (OVERLAPS) 1/1414 variables, 2/1040 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 163 (INCLUDED_ONLY) 0/1414 variables, 1/1041 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 164 (INCLUDED_ONLY) 0/1414 variables, 0/1041 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 165 (OVERLAPS) 15/1429 variables, 8/1049 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 166 (INCLUDED_ONLY) 0/1429 variables, 4/1053 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 167 (INCLUDED_ONLY) 0/1429 variables, 0/1053 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 168 (OVERLAPS) 22/1451 variables, 10/1063 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 169 (INCLUDED_ONLY) 0/1451 variables, 3/1066 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 170 (INCLUDED_ONLY) 0/1451 variables, 0/1066 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 171 (OVERLAPS) 1/1452 variables, 2/1068 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 172 (INCLUDED_ONLY) 0/1452 variables, 1/1069 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 173 (INCLUDED_ONLY) 0/1452 variables, 0/1069 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 174 (OVERLAPS) 15/1467 variables, 8/1077 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 175 (INCLUDED_ONLY) 0/1467 variables, 4/1081 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 176 (INCLUDED_ONLY) 0/1467 variables, 0/1081 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 177 (OVERLAPS) 20/1487 variables, 10/1091 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 178 (INCLUDED_ONLY) 0/1487 variables, 3/1094 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 179 (INCLUDED_ONLY) 0/1487 variables, 0/1094 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 180 (OVERLAPS) 1/1488 variables, 2/1096 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 181 (INCLUDED_ONLY) 0/1488 variables, 1/1097 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 182 (INCLUDED_ONLY) 0/1488 variables, 0/1097 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 183 (OVERLAPS) 11/1499 variables, 6/1103 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 184 (INCLUDED_ONLY) 0/1499 variables, 3/1106 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 185 (INCLUDED_ONLY) 0/1499 variables, 0/1106 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 186 (OVERLAPS) 8/1507 variables, 4/1110 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 187 (INCLUDED_ONLY) 0/1507 variables, 2/1112 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 188 (INCLUDED_ONLY) 0/1507 variables, 0/1112 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 189 (OVERLAPS) 2/1509 variables, 2/1114 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 190 (INCLUDED_ONLY) 0/1509 variables, 1/1115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 191 (INCLUDED_ONLY) 0/1509 variables, 0/1115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 192 (OVERLAPS) 0/1509 variables, 0/1115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1509/1509 variables, and 1115 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1176 ms.
Refiners :[Positive P Invariants (semi-flows): 358/358 constraints, State Equation: 757/757 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 4/6 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 13/19 variables, 6/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/19 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 37/56 variables, 18/26 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/56 variables, 8/34 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/56 variables, 1/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/56 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 1/57 variables, 1/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/57 variables, 1/37 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/57 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 2/59 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/59 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 62/121 variables, 30/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/121 variables, 12/80 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/121 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 1/122 variables, 2/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/122 variables, 1/83 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/122 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 76/198 variables, 34/117 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/198 variables, 13/130 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/198 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 4/202 variables, 4/134 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/202 variables, 4/138 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/202 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (OVERLAPS) 8/210 variables, 4/142 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/210 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (OVERLAPS) 68/278 variables, 40/182 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/278 variables, 16/198 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/278 variables, 0/198 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (OVERLAPS) 75/353 variables, 34/232 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/353 variables, 12/244 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/353 variables, 0/244 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 34 (OVERLAPS) 4/357 variables, 5/249 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/357 variables, 4/253 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/357 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 37 (OVERLAPS) 6/363 variables, 3/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/363 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 39 (OVERLAPS) 67/430 variables, 38/294 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/430 variables, 16/310 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/430 variables, 0/310 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 42 (OVERLAPS) 75/505 variables, 34/344 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/505 variables, 12/356 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/505 variables, 0/356 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 45 (OVERLAPS) 4/509 variables, 5/361 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/509 variables, 4/365 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/509 variables, 0/365 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 48 (OVERLAPS) 6/515 variables, 3/368 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/515 variables, 0/368 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 50 (OVERLAPS) 67/582 variables, 38/406 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/582 variables, 16/422 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/582 variables, 0/422 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 53 (OVERLAPS) 75/657 variables, 34/456 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/657 variables, 12/468 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/657 variables, 0/468 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 56 (OVERLAPS) 4/661 variables, 5/473 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/661 variables, 4/477 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/661 variables, 0/477 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 59 (OVERLAPS) 6/667 variables, 3/480 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/667 variables, 0/480 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 61 (OVERLAPS) 67/734 variables, 38/518 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/734 variables, 16/534 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/734 variables, 0/534 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 64 (OVERLAPS) 75/809 variables, 34/568 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/809 variables, 12/580 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/809 variables, 0/580 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 67 (OVERLAPS) 4/813 variables, 5/585 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/813 variables, 4/589 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/813 variables, 0/589 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 70 (OVERLAPS) 6/819 variables, 3/592 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/819 variables, 0/592 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 72 (OVERLAPS) 58/877 variables, 36/628 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/877 variables, 15/643 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/877 variables, 0/643 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 75 (OVERLAPS) 58/935 variables, 26/669 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/935 variables, 9/678 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/935 variables, 0/678 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 78 (OVERLAPS) 3/938 variables, 4/682 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/938 variables, 3/685 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/938 variables, 0/685 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 81 (OVERLAPS) 4/942 variables, 2/687 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/942 variables, 0/687 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 83 (OVERLAPS) 49/991 variables, 28/715 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/991 variables, 12/727 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/991 variables, 0/727 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 86 (OVERLAPS) 58/1049 variables, 26/753 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/1049 variables, 9/762 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 88 (INCLUDED_ONLY) 0/1049 variables, 0/762 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 89 (OVERLAPS) 3/1052 variables, 4/766 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/1052 variables, 3/769 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/1052 variables, 0/769 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 92 (OVERLAPS) 4/1056 variables, 2/771 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/1056 variables, 0/771 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 94 (OVERLAPS) 47/1103 variables, 28/799 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/1103 variables, 12/811 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 96 (INCLUDED_ONLY) 0/1103 variables, 0/811 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 97 (OVERLAPS) 37/1140 variables, 18/829 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 98 (INCLUDED_ONLY) 0/1140 variables, 5/834 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/1140 variables, 0/834 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 100 (OVERLAPS) 2/1142 variables, 4/838 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 101 (INCLUDED_ONLY) 0/1142 variables, 2/840 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 102 (INCLUDED_ONLY) 0/1142 variables, 0/840 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 103 (OVERLAPS) 21/1163 variables, 12/852 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 104 (INCLUDED_ONLY) 0/1163 variables, 6/858 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 105 (INCLUDED_ONLY) 0/1163 variables, 0/858 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 106 (OVERLAPS) 22/1185 variables, 10/868 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 107 (INCLUDED_ONLY) 0/1185 variables, 3/871 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 108 (INCLUDED_ONLY) 0/1185 variables, 0/871 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 109 (OVERLAPS) 1/1186 variables, 2/873 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 110 (INCLUDED_ONLY) 0/1186 variables, 1/874 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 111 (INCLUDED_ONLY) 0/1186 variables, 0/874 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 112 (OVERLAPS) 15/1201 variables, 8/882 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 113 (INCLUDED_ONLY) 0/1201 variables, 4/886 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 114 (INCLUDED_ONLY) 0/1201 variables, 0/886 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 115 (OVERLAPS) 22/1223 variables, 10/896 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 116 (INCLUDED_ONLY) 0/1223 variables, 3/899 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 117 (INCLUDED_ONLY) 0/1223 variables, 0/899 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 118 (OVERLAPS) 1/1224 variables, 2/901 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 119 (INCLUDED_ONLY) 0/1224 variables, 1/902 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 120 (INCLUDED_ONLY) 0/1224 variables, 0/902 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 121 (OVERLAPS) 15/1239 variables, 8/910 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 122 (INCLUDED_ONLY) 0/1239 variables, 4/914 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 123 (INCLUDED_ONLY) 0/1239 variables, 0/914 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 124 (OVERLAPS) 22/1261 variables, 10/924 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 125 (INCLUDED_ONLY) 0/1261 variables, 3/927 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 126 (INCLUDED_ONLY) 0/1261 variables, 0/927 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 127 (OVERLAPS) 1/1262 variables, 2/929 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 128 (INCLUDED_ONLY) 0/1262 variables, 1/930 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 129 (INCLUDED_ONLY) 0/1262 variables, 0/930 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 130 (OVERLAPS) 15/1277 variables, 8/938 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 131 (INCLUDED_ONLY) 0/1277 variables, 4/942 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 132 (INCLUDED_ONLY) 0/1277 variables, 0/942 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 133 (OVERLAPS) 22/1299 variables, 10/952 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 134 (INCLUDED_ONLY) 0/1299 variables, 3/955 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 135 (INCLUDED_ONLY) 0/1299 variables, 0/955 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 136 (OVERLAPS) 1/1300 variables, 2/957 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 137 (INCLUDED_ONLY) 0/1300 variables, 1/958 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 138 (INCLUDED_ONLY) 0/1300 variables, 0/958 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 139 (OVERLAPS) 15/1315 variables, 8/966 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 140 (INCLUDED_ONLY) 0/1315 variables, 4/970 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 141 (INCLUDED_ONLY) 0/1315 variables, 0/970 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 142 (OVERLAPS) 22/1337 variables, 10/980 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 143 (INCLUDED_ONLY) 0/1337 variables, 3/983 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 144 (INCLUDED_ONLY) 0/1337 variables, 0/983 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 145 (OVERLAPS) 1/1338 variables, 2/985 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 146 (INCLUDED_ONLY) 0/1338 variables, 1/986 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 147 (INCLUDED_ONLY) 0/1338 variables, 0/986 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 148 (OVERLAPS) 15/1353 variables, 8/994 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 149 (INCLUDED_ONLY) 0/1353 variables, 4/998 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 150 (INCLUDED_ONLY) 0/1353 variables, 0/998 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 151 (OVERLAPS) 22/1375 variables, 10/1008 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 152 (INCLUDED_ONLY) 0/1375 variables, 3/1011 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 153 (INCLUDED_ONLY) 0/1375 variables, 0/1011 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 154 (OVERLAPS) 1/1376 variables, 2/1013 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 155 (INCLUDED_ONLY) 0/1376 variables, 1/1014 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 156 (INCLUDED_ONLY) 0/1376 variables, 0/1014 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 157 (OVERLAPS) 15/1391 variables, 8/1022 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 158 (INCLUDED_ONLY) 0/1391 variables, 4/1026 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 159 (INCLUDED_ONLY) 0/1391 variables, 0/1026 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 160 (OVERLAPS) 22/1413 variables, 10/1036 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 161 (INCLUDED_ONLY) 0/1413 variables, 3/1039 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 162 (INCLUDED_ONLY) 0/1413 variables, 0/1039 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 163 (OVERLAPS) 1/1414 variables, 2/1041 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 164 (INCLUDED_ONLY) 0/1414 variables, 1/1042 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 165 (INCLUDED_ONLY) 0/1414 variables, 0/1042 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 166 (OVERLAPS) 15/1429 variables, 8/1050 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 167 (INCLUDED_ONLY) 0/1429 variables, 4/1054 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 168 (INCLUDED_ONLY) 0/1429 variables, 0/1054 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 169 (OVERLAPS) 22/1451 variables, 10/1064 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 170 (INCLUDED_ONLY) 0/1451 variables, 3/1067 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 171 (INCLUDED_ONLY) 0/1451 variables, 0/1067 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 172 (OVERLAPS) 1/1452 variables, 2/1069 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 173 (INCLUDED_ONLY) 0/1452 variables, 1/1070 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 174 (INCLUDED_ONLY) 0/1452 variables, 0/1070 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 175 (OVERLAPS) 15/1467 variables, 8/1078 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 176 (INCLUDED_ONLY) 0/1467 variables, 4/1082 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 177 (INCLUDED_ONLY) 0/1467 variables, 0/1082 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 178 (OVERLAPS) 20/1487 variables, 10/1092 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 179 (INCLUDED_ONLY) 0/1487 variables, 3/1095 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 180 (INCLUDED_ONLY) 0/1487 variables, 0/1095 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 181 (OVERLAPS) 1/1488 variables, 2/1097 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 182 (INCLUDED_ONLY) 0/1488 variables, 1/1098 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 183 (INCLUDED_ONLY) 0/1488 variables, 0/1098 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 184 (OVERLAPS) 11/1499 variables, 6/1104 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 185 (INCLUDED_ONLY) 0/1499 variables, 3/1107 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 186 (INCLUDED_ONLY) 0/1499 variables, 0/1107 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 187 (OVERLAPS) 8/1507 variables, 4/1111 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 188 (INCLUDED_ONLY) 0/1507 variables, 2/1113 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 189 (INCLUDED_ONLY) 0/1507 variables, 0/1113 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 190 (OVERLAPS) 2/1509 variables, 2/1115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 191 (INCLUDED_ONLY) 0/1509 variables, 1/1116 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 192 (INCLUDED_ONLY) 0/1509 variables, 0/1116 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 193 (OVERLAPS) 0/1509 variables, 0/1116 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1509/1509 variables, and 1116 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2293 ms.
Refiners :[Positive P Invariants (semi-flows): 358/358 constraints, State Equation: 757/757 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3476ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 757 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 757/757 places, 752/752 transitions.
Applied a total of 0 rules in 15 ms. Remains 757 /757 variables (removed 0) and now considering 752/752 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 757/757 places, 752/752 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 757/757 places, 752/752 transitions.
Applied a total of 0 rules in 12 ms. Remains 757 /757 variables (removed 0) and now considering 752/752 (removed 0) transitions.
[2025-06-05 20:44:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:44:58] [INFO ] Implicit Places using invariants in 357 ms returned []
[2025-06-05 20:44:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:44:59] [INFO ] Implicit Places using invariants and state equation in 656 ms returned []
Implicit Place search using SMT with State Equation took 1015 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-05 20:44:59] [INFO ] Redundant transitions in 7 ms returned []
Running 749 sub problems to find dead transitions.
[2025-06-05 20:44:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/757 variables, 358/358 constraints. Problems are: Problem set: 0 solved, 749 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/757 variables, 0/358 constraints. Problems are: Problem set: 0 solved, 749 unsolved
At refinement iteration 2 (OVERLAPS) 752/1509 variables, 757/1115 constraints. Problems are: Problem set: 0 solved, 749 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
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(s444 0.0)
(s445 0.0)
(s446 0.0)
(s447 0.0)
(s448 1.0)
(s449 0.0)
(s450 1.0)
(s451 0.0)
(s452 timeout
0.0)
(s453 1.0)
(s454 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1509/1509 variables, and 1115 constraints, problems are : Problem set: 0 solved, 749 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 358/358 constraints, State Equation: 757/757 constraints, PredecessorRefiner: 749/749 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 749 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/757 variables, 358/358 constraints. Problems are: Problem set: 0 solved, 749 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/757 variables, 0/358 constraints. Problems are: Problem set: 0 solved, 749 unsolved
At refinement iteration 2 (OVERLAPS) 752/1509 variables, 757/1115 constraints. Problems are: Problem set: 0 solved, 749 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1509 variables, 749/1864 constraints. Problems are: Problem set: 0 solved, 749 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1509/1509 variables, and 1864 constraints, problems are : Problem set: 0 solved, 749 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 358/358 constraints, State Equation: 757/757 constraints, PredecessorRefiner: 749/749 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60144ms problems are : Problem set: 0 solved, 749 unsolved
Search for dead transitions found 0 dead transitions in 60146ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61186 ms. Remains : 757/757 places, 752/752 transitions.
Attempting over-approximation, by ignoring read arcs.
Partial Free-agglomeration rule applied 80 times.
Drop transitions (Partial Free agglomeration) removed 80 transitions
Iterating global reduction 0 with 80 rules applied. Total rules applied 80 place count 757 transition count 752
Applied a total of 80 rules in 23 ms. Remains 757 /757 variables (removed 0) and now considering 752/752 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 752 rows 757 cols
[2025-06-05 20:45:59] [INFO ] Computed 358 invariants in 4 ms
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-05 20:45:59] [INFO ] After 109ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-05 20:46:00] [INFO ] [Nat]Absence check using 358 positive place invariants in 41 ms returned sat
[2025-06-05 20:46:00] [INFO ] After 242ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2025-06-05 20:46:00] [INFO ] State equation strengthened by 78 read => feed constraints.
[2025-06-05 20:46:00] [INFO ] After 56ms SMT Verify possible using 78 Read/Feed constraints in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2025-06-05 20:46:00] [INFO ] After 100ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2025-06-05 20:46:00] [INFO ] After 524ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Over-approximation ignoring read arcs solved 0 properties in 674 ms.
Knowledge obtained : [(AND p0 p2 p1), (X p2), (X (NOT (OR (NOT p0) (NOT p2)))), (X (AND p0 p2)), (X p0), (X (X p2)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT (AND p2 p1))), (F (NOT (AND p2 p1)))]
Knowledge based reduction with 7 factoid took 205 ms. Reduced automaton from 6 states, 8 edges and 2 AP (stutter sensitive) to 6 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 197 ms :[true, (NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 192 ms :[true, (NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2))]
Support contains 4 out of 2364 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2364/2364 places, 2164/2164 transitions.
Applied a total of 0 rules in 121 ms. Remains 2364 /2364 variables (removed 0) and now considering 2164/2164 (removed 0) transitions.
// Phase 1: matrix 2164 rows 2364 cols
[2025-06-05 20:46:01] [INFO ] Computed 361 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:46:01] [INFO ] Implicit Places using invariants in 715 ms returned []
[2025-06-05 20:46:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:46:03] [INFO ] Implicit Places using invariants and state equation in 1924 ms returned []
Implicit Place search using SMT with State Equation took 2643 ms to find 0 implicit places.
Running 2163 sub problems to find dead transitions.
[2025-06-05 20:46:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2363/4528 variables, and 0 constraints, problems are : Problem set: 0 solved, 2163 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 0/361 constraints, State Equation: 0/2364 constraints, PredecessorRefiner: 2163/2163 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2163 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2363/4528 variables, and 0 constraints, problems are : Problem set: 0 solved, 2163 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 0/361 constraints, State Equation: 0/2364 constraints, PredecessorRefiner: 0/2163 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60540ms problems are : Problem set: 0 solved, 2163 unsolved
Search for dead transitions found 0 dead transitions in 60544ms
Finished structural reductions in LTL mode , in 1 iterations and 63315 ms. Remains : 2364/2364 places, 2164/2164 transitions.
Computed a total of 639 stabilizing places and 639 stable transitions
Computed a total of 639 stabilizing places and 639 stable transitions
Detected a total of 639/2364 stabilizing places and 639/2164 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p2 p1), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 92 ms. Reduced automaton from 6 states, 8 edges and 2 AP (stutter sensitive) to 6 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 159 ms :[true, (NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2))]
Reduction of identical properties reduced properties to check from 4 to 3
RANDOM walk for 40000 steps (8 resets) in 353 ms. (112 steps per ms) remains 1/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 59 ms. (666 steps per ms) remains 1/1 properties
[2025-06-05 20:47:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 59/61 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/61 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2303/2364 variables, 359/361 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2364 variables, 0/361 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 2164/4528 variables, 2364/2725 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4528 variables, 0/2725 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/4528 variables, 0/2725 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4528/4528 variables, and 2725 constraints, problems are : Problem set: 0 solved, 1 unsolved in 899 ms.
Refiners :[Positive P Invariants (semi-flows): 361/361 constraints, State Equation: 2364/2364 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 59/61 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/61 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2303/2364 variables, 359/361 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 20:47:06] [INFO ] Deduced a trap composed of 18 places in 417 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 20:47:06] [INFO ] Deduced a trap composed of 19 places in 405 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 20:47:07] [INFO ] Deduced a trap composed of 20 places in 397 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 20:47:07] [INFO ] Deduced a trap composed of 21 places in 388 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 20:47:08] [INFO ] Deduced a trap composed of 22 places in 384 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 20:47:08] [INFO ] Deduced a trap composed of 22 places in 386 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 20:47:09] [INFO ] Deduced a trap composed of 22 places in 393 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 20:47:09] [INFO ] Deduced a trap composed of 23 places in 371 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 20:47:09] [INFO ] Deduced a trap composed of 24 places in 356 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 20:47:10] [INFO ] Deduced a trap composed of 27 places in 344 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 20:47:10] [INFO ] Deduced a trap composed of 30 places in 349 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 20:47:10] [INFO ] Deduced a trap composed of 30 places in 337 ms of which 32 ms to minimize.
SMT process timed out in 6148ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 2364 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2364/2364 places, 2164/2164 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 479 transitions
Trivial Post-agglo rules discarded 479 transitions
Performed 479 trivial Post agglomeration. Transition count delta: 479
Iterating post reduction 0 with 479 rules applied. Total rules applied 479 place count 2364 transition count 1685
Reduce places removed 479 places and 0 transitions.
Iterating post reduction 1 with 479 rules applied. Total rules applied 958 place count 1885 transition count 1685
Performed 319 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 319 Pre rules applied. Total rules applied 958 place count 1885 transition count 1366
Deduced a syphon composed of 319 places in 2 ms
Reduce places removed 319 places and 0 transitions.
Iterating global reduction 2 with 638 rules applied. Total rules applied 1596 place count 1566 transition count 1366
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 1597 place count 1565 transition count 1365
Iterating global reduction 2 with 1 rules applied. Total rules applied 1598 place count 1565 transition count 1365
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 1598 place count 1565 transition count 1364
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1600 place count 1564 transition count 1364
Performed 681 Post agglomeration using F-continuation condition.Transition count delta: 681
Deduced a syphon composed of 681 places in 2 ms
Reduce places removed 681 places and 0 transitions.
Iterating global reduction 2 with 1362 rules applied. Total rules applied 2962 place count 883 transition count 683
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2963 place count 883 transition count 682
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 2965 place count 882 transition count 681
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -65
Deduced a syphon composed of 101 places in 1 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 3167 place count 781 transition count 746
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: -11
Deduced a syphon composed of 17 places in 1 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 3 with 34 rules applied. Total rules applied 3201 place count 764 transition count 757
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 3202 place count 764 transition count 756
Free-agglomeration rule applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 3203 place count 764 transition count 755
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 3204 place count 763 transition count 755
Partial Free-agglomeration rule applied 40 times.
Drop transitions (Partial Free agglomeration) removed 40 transitions
Iterating global reduction 5 with 40 rules applied. Total rules applied 3244 place count 763 transition count 755
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 3245 place count 762 transition count 754
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 3247 place count 760 transition count 754
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 3247 place count 760 transition count 753
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 3249 place count 759 transition count 753
Applied a total of 3249 rules in 324 ms. Remains 759 /2364 variables (removed 1605) and now considering 753/2164 (removed 1411) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 324 ms. Remains : 759/2364 places, 753/2164 transitions.
RANDOM walk for 40000 steps (8 resets) in 360 ms. (110 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 205 ms. (194 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 236373 steps, run timeout after 3001 ms. (steps per millisecond=78 ) properties seen :0 out of 1
Probabilistic random walk after 236373 steps, saw 150997 distinct states, run finished after 3001 ms. (steps per millisecond=78 ) properties seen :0
// Phase 1: matrix 753 rows 759 cols
[2025-06-05 20:47:14] [INFO ] Computed 359 invariants in 4 ms
[2025-06-05 20:47:14] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 4/6 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 13/19 variables, 6/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/19 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 37/56 variables, 18/26 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/56 variables, 8/34 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/56 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1/57 variables, 1/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/57 variables, 1/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/57 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 2/59 variables, 1/37 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/59 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 62/121 variables, 30/67 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/121 variables, 12/79 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/121 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 1/122 variables, 2/81 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/122 variables, 1/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/122 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 76/198 variables, 34/116 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/198 variables, 13/129 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/198 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 4/202 variables, 4/133 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/202 variables, 4/137 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/202 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 8/210 variables, 4/141 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/210 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (OVERLAPS) 68/278 variables, 40/181 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/278 variables, 16/197 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/278 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (OVERLAPS) 75/353 variables, 34/231 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/353 variables, 12/243 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/353 variables, 0/243 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 33 (OVERLAPS) 4/357 variables, 5/248 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/357 variables, 4/252 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/357 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 36 (OVERLAPS) 6/363 variables, 3/255 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/363 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 38 (OVERLAPS) 67/430 variables, 38/293 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/430 variables, 16/309 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/430 variables, 0/309 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 41 (OVERLAPS) 75/505 variables, 34/343 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/505 variables, 12/355 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/505 variables, 0/355 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 44 (OVERLAPS) 4/509 variables, 5/360 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/509 variables, 4/364 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/509 variables, 0/364 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 47 (OVERLAPS) 6/515 variables, 3/367 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/515 variables, 0/367 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 49 (OVERLAPS) 67/582 variables, 38/405 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/582 variables, 16/421 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/582 variables, 0/421 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 52 (OVERLAPS) 75/657 variables, 34/455 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/657 variables, 12/467 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/657 variables, 0/467 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 55 (OVERLAPS) 4/661 variables, 5/472 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/661 variables, 4/476 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/661 variables, 0/476 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 58 (OVERLAPS) 6/667 variables, 3/479 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/667 variables, 0/479 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 60 (OVERLAPS) 67/734 variables, 38/517 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/734 variables, 16/533 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/734 variables, 0/533 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 63 (OVERLAPS) 75/809 variables, 34/567 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/809 variables, 12/579 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/809 variables, 0/579 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 66 (OVERLAPS) 4/813 variables, 5/584 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/813 variables, 4/588 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/813 variables, 0/588 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 69 (OVERLAPS) 6/819 variables, 3/591 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/819 variables, 0/591 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 71 (OVERLAPS) 58/877 variables, 36/627 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/877 variables, 15/642 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/877 variables, 0/642 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 74 (OVERLAPS) 58/935 variables, 26/668 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/935 variables, 9/677 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/935 variables, 0/677 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 77 (OVERLAPS) 3/938 variables, 4/681 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/938 variables, 3/684 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/938 variables, 0/684 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 80 (OVERLAPS) 4/942 variables, 2/686 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/942 variables, 0/686 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 82 (OVERLAPS) 49/991 variables, 28/714 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 83 (INCLUDED_ONLY) 0/991 variables, 12/726 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/991 variables, 0/726 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 85 (OVERLAPS) 58/1049 variables, 26/752 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 86 (INCLUDED_ONLY) 0/1049 variables, 9/761 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/1049 variables, 0/761 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 88 (OVERLAPS) 3/1052 variables, 4/765 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 89 (INCLUDED_ONLY) 0/1052 variables, 3/768 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/1052 variables, 0/768 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 91 (OVERLAPS) 4/1056 variables, 2/770 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 92 (INCLUDED_ONLY) 0/1056 variables, 0/770 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 93 (OVERLAPS) 47/1103 variables, 28/798 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 94 (INCLUDED_ONLY) 0/1103 variables, 12/810 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/1103 variables, 0/810 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 96 (OVERLAPS) 37/1140 variables, 18/828 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 97 (INCLUDED_ONLY) 0/1140 variables, 5/833 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 98 (INCLUDED_ONLY) 0/1140 variables, 0/833 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 99 (OVERLAPS) 2/1142 variables, 4/837 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 100 (INCLUDED_ONLY) 0/1142 variables, 2/839 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 101 (INCLUDED_ONLY) 0/1142 variables, 0/839 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 102 (OVERLAPS) 21/1163 variables, 12/851 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 103 (INCLUDED_ONLY) 0/1163 variables, 6/857 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 104 (INCLUDED_ONLY) 0/1163 variables, 0/857 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 105 (OVERLAPS) 22/1185 variables, 10/867 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 106 (INCLUDED_ONLY) 0/1185 variables, 3/870 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 107 (INCLUDED_ONLY) 0/1185 variables, 0/870 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 108 (OVERLAPS) 1/1186 variables, 2/872 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 109 (INCLUDED_ONLY) 0/1186 variables, 1/873 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 110 (INCLUDED_ONLY) 0/1186 variables, 0/873 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 111 (OVERLAPS) 15/1201 variables, 8/881 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 112 (INCLUDED_ONLY) 0/1201 variables, 4/885 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 113 (INCLUDED_ONLY) 0/1201 variables, 0/885 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 114 (OVERLAPS) 22/1223 variables, 10/895 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 115 (INCLUDED_ONLY) 0/1223 variables, 3/898 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 116 (INCLUDED_ONLY) 0/1223 variables, 0/898 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 117 (OVERLAPS) 1/1224 variables, 2/900 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 118 (INCLUDED_ONLY) 0/1224 variables, 1/901 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 119 (INCLUDED_ONLY) 0/1224 variables, 0/901 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 120 (OVERLAPS) 15/1239 variables, 8/909 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 121 (INCLUDED_ONLY) 0/1239 variables, 4/913 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 122 (INCLUDED_ONLY) 0/1239 variables, 0/913 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 123 (OVERLAPS) 22/1261 variables, 10/923 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 124 (INCLUDED_ONLY) 0/1261 variables, 3/926 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 125 (INCLUDED_ONLY) 0/1261 variables, 0/926 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 126 (OVERLAPS) 1/1262 variables, 2/928 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 127 (INCLUDED_ONLY) 0/1262 variables, 1/929 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 128 (INCLUDED_ONLY) 0/1262 variables, 0/929 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 129 (OVERLAPS) 15/1277 variables, 8/937 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 130 (INCLUDED_ONLY) 0/1277 variables, 4/941 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 131 (INCLUDED_ONLY) 0/1277 variables, 0/941 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 132 (OVERLAPS) 22/1299 variables, 10/951 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 133 (INCLUDED_ONLY) 0/1299 variables, 3/954 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 134 (INCLUDED_ONLY) 0/1299 variables, 0/954 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 135 (OVERLAPS) 1/1300 variables, 2/956 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 136 (INCLUDED_ONLY) 0/1300 variables, 1/957 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 137 (INCLUDED_ONLY) 0/1300 variables, 0/957 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 138 (OVERLAPS) 15/1315 variables, 8/965 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 139 (INCLUDED_ONLY) 0/1315 variables, 4/969 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 140 (INCLUDED_ONLY) 0/1315 variables, 0/969 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 141 (OVERLAPS) 22/1337 variables, 10/979 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 142 (INCLUDED_ONLY) 0/1337 variables, 3/982 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 143 (INCLUDED_ONLY) 0/1337 variables, 0/982 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 144 (OVERLAPS) 1/1338 variables, 2/984 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 145 (INCLUDED_ONLY) 0/1338 variables, 1/985 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 146 (INCLUDED_ONLY) 0/1338 variables, 0/985 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 147 (OVERLAPS) 15/1353 variables, 8/993 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 148 (INCLUDED_ONLY) 0/1353 variables, 4/997 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 149 (INCLUDED_ONLY) 0/1353 variables, 0/997 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 150 (OVERLAPS) 22/1375 variables, 10/1007 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 151 (INCLUDED_ONLY) 0/1375 variables, 3/1010 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 152 (INCLUDED_ONLY) 0/1375 variables, 0/1010 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 153 (OVERLAPS) 1/1376 variables, 2/1012 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 154 (INCLUDED_ONLY) 0/1376 variables, 1/1013 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 155 (INCLUDED_ONLY) 0/1376 variables, 0/1013 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 156 (OVERLAPS) 15/1391 variables, 8/1021 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 157 (INCLUDED_ONLY) 0/1391 variables, 4/1025 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 158 (INCLUDED_ONLY) 0/1391 variables, 0/1025 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 159 (OVERLAPS) 22/1413 variables, 10/1035 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 160 (INCLUDED_ONLY) 0/1413 variables, 3/1038 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 161 (INCLUDED_ONLY) 0/1413 variables, 0/1038 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 162 (OVERLAPS) 1/1414 variables, 2/1040 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 163 (INCLUDED_ONLY) 0/1414 variables, 1/1041 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 164 (INCLUDED_ONLY) 0/1414 variables, 0/1041 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 165 (OVERLAPS) 15/1429 variables, 8/1049 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 166 (INCLUDED_ONLY) 0/1429 variables, 4/1053 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 167 (INCLUDED_ONLY) 0/1429 variables, 0/1053 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 168 (OVERLAPS) 22/1451 variables, 10/1063 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 169 (INCLUDED_ONLY) 0/1451 variables, 3/1066 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 170 (INCLUDED_ONLY) 0/1451 variables, 0/1066 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 171 (OVERLAPS) 1/1452 variables, 2/1068 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 172 (INCLUDED_ONLY) 0/1452 variables, 1/1069 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 173 (INCLUDED_ONLY) 0/1452 variables, 0/1069 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 174 (OVERLAPS) 15/1467 variables, 8/1077 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 175 (INCLUDED_ONLY) 0/1467 variables, 4/1081 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 176 (INCLUDED_ONLY) 0/1467 variables, 0/1081 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 177 (OVERLAPS) 20/1487 variables, 10/1091 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 178 (INCLUDED_ONLY) 0/1487 variables, 3/1094 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 179 (INCLUDED_ONLY) 0/1487 variables, 0/1094 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 180 (OVERLAPS) 1/1488 variables, 2/1096 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 181 (INCLUDED_ONLY) 0/1488 variables, 1/1097 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 182 (INCLUDED_ONLY) 0/1488 variables, 0/1097 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 183 (OVERLAPS) 11/1499 variables, 6/1103 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 184 (INCLUDED_ONLY) 0/1499 variables, 3/1106 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 185 (INCLUDED_ONLY) 0/1499 variables, 0/1106 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 186 (OVERLAPS) 9/1508 variables, 4/1110 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 187 (INCLUDED_ONLY) 0/1508 variables, 1/1111 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 188 (INCLUDED_ONLY) 0/1508 variables, 1/1112 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 189 (INCLUDED_ONLY) 0/1508 variables, 0/1112 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 190 (OVERLAPS) 1/1509 variables, 1/1113 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 191 (INCLUDED_ONLY) 0/1509 variables, 1/1114 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 192 (INCLUDED_ONLY) 0/1509 variables, 0/1114 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 193 (OVERLAPS) 1/1510 variables, 1/1115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 194 (INCLUDED_ONLY) 0/1510 variables, 1/1116 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 195 (INCLUDED_ONLY) 0/1510 variables, 0/1116 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 196 (OVERLAPS) 2/1512 variables, 2/1118 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 197 (INCLUDED_ONLY) 0/1512 variables, 1/1119 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 198 (INCLUDED_ONLY) 0/1512 variables, 0/1119 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 199 (OVERLAPS) 0/1512 variables, 0/1119 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1512/1512 variables, and 1119 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1160 ms.
Refiners :[Positive P Invariants (semi-flows): 359/359 constraints, State Equation: 759/759 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 4/6 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 13/19 variables, 6/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/19 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 37/56 variables, 18/26 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/56 variables, 8/34 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/56 variables, 1/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/56 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 1/57 variables, 1/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/57 variables, 1/37 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/57 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 2/59 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/59 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 62/121 variables, 30/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/121 variables, 12/80 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/121 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 1/122 variables, 2/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/122 variables, 1/83 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/122 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 76/198 variables, 34/117 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/198 variables, 13/130 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/198 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 4/202 variables, 4/134 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/202 variables, 4/138 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/202 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (OVERLAPS) 8/210 variables, 4/142 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/210 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (OVERLAPS) 68/278 variables, 40/182 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/278 variables, 16/198 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/278 variables, 0/198 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (OVERLAPS) 75/353 variables, 34/232 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/353 variables, 12/244 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/353 variables, 0/244 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 34 (OVERLAPS) 4/357 variables, 5/249 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/357 variables, 4/253 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/357 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 37 (OVERLAPS) 6/363 variables, 3/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/363 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 39 (OVERLAPS) 67/430 variables, 38/294 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/430 variables, 16/310 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/430 variables, 0/310 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 42 (OVERLAPS) 75/505 variables, 34/344 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/505 variables, 12/356 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/505 variables, 0/356 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 45 (OVERLAPS) 4/509 variables, 5/361 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/509 variables, 4/365 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/509 variables, 0/365 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 48 (OVERLAPS) 6/515 variables, 3/368 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/515 variables, 0/368 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 50 (OVERLAPS) 67/582 variables, 38/406 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/582 variables, 16/422 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/582 variables, 0/422 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 53 (OVERLAPS) 75/657 variables, 34/456 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/657 variables, 12/468 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/657 variables, 0/468 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 56 (OVERLAPS) 4/661 variables, 5/473 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/661 variables, 4/477 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/661 variables, 0/477 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 59 (OVERLAPS) 6/667 variables, 3/480 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/667 variables, 0/480 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 61 (OVERLAPS) 67/734 variables, 38/518 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/734 variables, 16/534 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/734 variables, 0/534 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 64 (OVERLAPS) 75/809 variables, 34/568 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/809 variables, 12/580 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/809 variables, 0/580 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 67 (OVERLAPS) 4/813 variables, 5/585 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/813 variables, 4/589 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/813 variables, 0/589 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 70 (OVERLAPS) 6/819 variables, 3/592 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/819 variables, 0/592 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 72 (OVERLAPS) 58/877 variables, 36/628 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/877 variables, 15/643 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/877 variables, 0/643 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 75 (OVERLAPS) 58/935 variables, 26/669 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/935 variables, 9/678 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/935 variables, 0/678 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 78 (OVERLAPS) 3/938 variables, 4/682 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/938 variables, 3/685 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/938 variables, 0/685 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 81 (OVERLAPS) 4/942 variables, 2/687 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/942 variables, 0/687 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 83 (OVERLAPS) 49/991 variables, 28/715 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/991 variables, 12/727 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/991 variables, 0/727 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 86 (OVERLAPS) 58/1049 variables, 26/753 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/1049 variables, 9/762 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 88 (INCLUDED_ONLY) 0/1049 variables, 0/762 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 89 (OVERLAPS) 3/1052 variables, 4/766 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/1052 variables, 3/769 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/1052 variables, 0/769 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 92 (OVERLAPS) 4/1056 variables, 2/771 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/1056 variables, 0/771 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 94 (OVERLAPS) 47/1103 variables, 28/799 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/1103 variables, 12/811 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 96 (INCLUDED_ONLY) 0/1103 variables, 0/811 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 97 (OVERLAPS) 37/1140 variables, 18/829 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 98 (INCLUDED_ONLY) 0/1140 variables, 5/834 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/1140 variables, 0/834 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 100 (OVERLAPS) 2/1142 variables, 4/838 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 101 (INCLUDED_ONLY) 0/1142 variables, 2/840 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 102 (INCLUDED_ONLY) 0/1142 variables, 0/840 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 103 (OVERLAPS) 21/1163 variables, 12/852 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 104 (INCLUDED_ONLY) 0/1163 variables, 6/858 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 105 (INCLUDED_ONLY) 0/1163 variables, 0/858 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 106 (OVERLAPS) 22/1185 variables, 10/868 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 107 (INCLUDED_ONLY) 0/1185 variables, 3/871 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 108 (INCLUDED_ONLY) 0/1185 variables, 0/871 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 109 (OVERLAPS) 1/1186 variables, 2/873 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 110 (INCLUDED_ONLY) 0/1186 variables, 1/874 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 111 (INCLUDED_ONLY) 0/1186 variables, 0/874 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 112 (OVERLAPS) 15/1201 variables, 8/882 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 113 (INCLUDED_ONLY) 0/1201 variables, 4/886 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 114 (INCLUDED_ONLY) 0/1201 variables, 0/886 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 115 (OVERLAPS) 22/1223 variables, 10/896 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 116 (INCLUDED_ONLY) 0/1223 variables, 3/899 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 117 (INCLUDED_ONLY) 0/1223 variables, 0/899 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 118 (OVERLAPS) 1/1224 variables, 2/901 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 119 (INCLUDED_ONLY) 0/1224 variables, 1/902 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 120 (INCLUDED_ONLY) 0/1224 variables, 0/902 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 121 (OVERLAPS) 15/1239 variables, 8/910 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 122 (INCLUDED_ONLY) 0/1239 variables, 4/914 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 123 (INCLUDED_ONLY) 0/1239 variables, 0/914 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 124 (OVERLAPS) 22/1261 variables, 10/924 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 125 (INCLUDED_ONLY) 0/1261 variables, 3/927 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 126 (INCLUDED_ONLY) 0/1261 variables, 0/927 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 127 (OVERLAPS) 1/1262 variables, 2/929 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 128 (INCLUDED_ONLY) 0/1262 variables, 1/930 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 129 (INCLUDED_ONLY) 0/1262 variables, 0/930 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 130 (OVERLAPS) 15/1277 variables, 8/938 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 131 (INCLUDED_ONLY) 0/1277 variables, 4/942 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 132 (INCLUDED_ONLY) 0/1277 variables, 0/942 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 133 (OVERLAPS) 22/1299 variables, 10/952 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 134 (INCLUDED_ONLY) 0/1299 variables, 3/955 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 135 (INCLUDED_ONLY) 0/1299 variables, 0/955 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 136 (OVERLAPS) 1/1300 variables, 2/957 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 137 (INCLUDED_ONLY) 0/1300 variables, 1/958 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 138 (INCLUDED_ONLY) 0/1300 variables, 0/958 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 139 (OVERLAPS) 15/1315 variables, 8/966 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 140 (INCLUDED_ONLY) 0/1315 variables, 4/970 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 141 (INCLUDED_ONLY) 0/1315 variables, 0/970 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 142 (OVERLAPS) 22/1337 variables, 10/980 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 143 (INCLUDED_ONLY) 0/1337 variables, 3/983 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 144 (INCLUDED_ONLY) 0/1337 variables, 0/983 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 145 (OVERLAPS) 1/1338 variables, 2/985 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 146 (INCLUDED_ONLY) 0/1338 variables, 1/986 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 147 (INCLUDED_ONLY) 0/1338 variables, 0/986 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 148 (OVERLAPS) 15/1353 variables, 8/994 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 149 (INCLUDED_ONLY) 0/1353 variables, 4/998 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 150 (INCLUDED_ONLY) 0/1353 variables, 0/998 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 151 (OVERLAPS) 22/1375 variables, 10/1008 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 152 (INCLUDED_ONLY) 0/1375 variables, 3/1011 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 153 (INCLUDED_ONLY) 0/1375 variables, 0/1011 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 154 (OVERLAPS) 1/1376 variables, 2/1013 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 155 (INCLUDED_ONLY) 0/1376 variables, 1/1014 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 156 (INCLUDED_ONLY) 0/1376 variables, 0/1014 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 157 (OVERLAPS) 15/1391 variables, 8/1022 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 158 (INCLUDED_ONLY) 0/1391 variables, 4/1026 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 159 (INCLUDED_ONLY) 0/1391 variables, 0/1026 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 160 (OVERLAPS) 22/1413 variables, 10/1036 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 161 (INCLUDED_ONLY) 0/1413 variables, 3/1039 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 162 (INCLUDED_ONLY) 0/1413 variables, 0/1039 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 163 (OVERLAPS) 1/1414 variables, 2/1041 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 164 (INCLUDED_ONLY) 0/1414 variables, 1/1042 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 165 (INCLUDED_ONLY) 0/1414 variables, 0/1042 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 166 (OVERLAPS) 15/1429 variables, 8/1050 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 167 (INCLUDED_ONLY) 0/1429 variables, 4/1054 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 168 (INCLUDED_ONLY) 0/1429 variables, 0/1054 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 169 (OVERLAPS) 22/1451 variables, 10/1064 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 170 (INCLUDED_ONLY) 0/1451 variables, 3/1067 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 171 (INCLUDED_ONLY) 0/1451 variables, 0/1067 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 172 (OVERLAPS) 1/1452 variables, 2/1069 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 173 (INCLUDED_ONLY) 0/1452 variables, 1/1070 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 174 (INCLUDED_ONLY) 0/1452 variables, 0/1070 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 175 (OVERLAPS) 15/1467 variables, 8/1078 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 176 (INCLUDED_ONLY) 0/1467 variables, 4/1082 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 177 (INCLUDED_ONLY) 0/1467 variables, 0/1082 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 178 (OVERLAPS) 20/1487 variables, 10/1092 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 179 (INCLUDED_ONLY) 0/1487 variables, 3/1095 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 180 (INCLUDED_ONLY) 0/1487 variables, 0/1095 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 181 (OVERLAPS) 1/1488 variables, 2/1097 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 182 (INCLUDED_ONLY) 0/1488 variables, 1/1098 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 183 (INCLUDED_ONLY) 0/1488 variables, 0/1098 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 184 (OVERLAPS) 11/1499 variables, 6/1104 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 185 (INCLUDED_ONLY) 0/1499 variables, 3/1107 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 186 (INCLUDED_ONLY) 0/1499 variables, 0/1107 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 187 (OVERLAPS) 9/1508 variables, 4/1111 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 188 (INCLUDED_ONLY) 0/1508 variables, 1/1112 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 189 (INCLUDED_ONLY) 0/1508 variables, 1/1113 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 190 (INCLUDED_ONLY) 0/1508 variables, 0/1113 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 191 (OVERLAPS) 1/1509 variables, 1/1114 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 192 (INCLUDED_ONLY) 0/1509 variables, 1/1115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 193 (INCLUDED_ONLY) 0/1509 variables, 0/1115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 194 (OVERLAPS) 1/1510 variables, 1/1116 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 195 (INCLUDED_ONLY) 0/1510 variables, 1/1117 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 196 (INCLUDED_ONLY) 0/1510 variables, 0/1117 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 197 (OVERLAPS) 2/1512 variables, 2/1119 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 198 (INCLUDED_ONLY) 0/1512 variables, 1/1120 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 199 (INCLUDED_ONLY) 0/1512 variables, 0/1120 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 200 (OVERLAPS) 0/1512 variables, 0/1120 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1512/1512 variables, and 1120 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2491 ms.
Refiners :[Positive P Invariants (semi-flows): 359/359 constraints, State Equation: 759/759 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3662ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 759 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 759/759 places, 753/753 transitions.
Applied a total of 0 rules in 15 ms. Remains 759 /759 variables (removed 0) and now considering 753/753 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 759/759 places, 753/753 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 759/759 places, 753/753 transitions.
Applied a total of 0 rules in 11 ms. Remains 759 /759 variables (removed 0) and now considering 753/753 (removed 0) transitions.
[2025-06-05 20:47:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:47:18] [INFO ] Implicit Places using invariants in 363 ms returned [748]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 364 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 758/759 places, 753/753 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 757 transition count 752
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 757 transition count 752
Applied a total of 2 rules in 20 ms. Remains 757 /758 variables (removed 1) and now considering 752/753 (removed 1) transitions.
// Phase 1: matrix 752 rows 757 cols
[2025-06-05 20:47:18] [INFO ] Computed 358 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:47:18] [INFO ] Implicit Places using invariants in 395 ms returned []
[2025-06-05 20:47:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:47:19] [INFO ] Implicit Places using invariants and state equation in 645 ms returned []
Implicit Place search using SMT with State Equation took 1041 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 757/759 places, 752/753 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1436 ms. Remains : 757/759 places, 752/753 transitions.
RANDOM walk for 40000 steps (8 resets) in 429 ms. (93 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 203 ms. (196 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 230532 steps, run timeout after 3001 ms. (steps per millisecond=76 ) properties seen :0 out of 1
Probabilistic random walk after 230532 steps, saw 147357 distinct states, run finished after 3001 ms. (steps per millisecond=76 ) properties seen :0
[2025-06-05 20:47:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 4/6 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 13/19 variables, 6/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/19 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 37/56 variables, 18/26 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/56 variables, 8/34 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/56 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1/57 variables, 1/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/57 variables, 1/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/57 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 2/59 variables, 1/37 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/59 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 62/121 variables, 30/67 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/121 variables, 12/79 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/121 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 1/122 variables, 2/81 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/122 variables, 1/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/122 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 76/198 variables, 34/116 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/198 variables, 13/129 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/198 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 4/202 variables, 4/133 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/202 variables, 4/137 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/202 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 8/210 variables, 4/141 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/210 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (OVERLAPS) 68/278 variables, 40/181 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/278 variables, 16/197 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/278 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (OVERLAPS) 75/353 variables, 34/231 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/353 variables, 12/243 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/353 variables, 0/243 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 33 (OVERLAPS) 4/357 variables, 5/248 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/357 variables, 4/252 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/357 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 36 (OVERLAPS) 6/363 variables, 3/255 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/363 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 38 (OVERLAPS) 67/430 variables, 38/293 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/430 variables, 16/309 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/430 variables, 0/309 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 41 (OVERLAPS) 75/505 variables, 34/343 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/505 variables, 12/355 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/505 variables, 0/355 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 44 (OVERLAPS) 4/509 variables, 5/360 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/509 variables, 4/364 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/509 variables, 0/364 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 47 (OVERLAPS) 6/515 variables, 3/367 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/515 variables, 0/367 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 49 (OVERLAPS) 67/582 variables, 38/405 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/582 variables, 16/421 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/582 variables, 0/421 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 52 (OVERLAPS) 75/657 variables, 34/455 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/657 variables, 12/467 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/657 variables, 0/467 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 55 (OVERLAPS) 4/661 variables, 5/472 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/661 variables, 4/476 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/661 variables, 0/476 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 58 (OVERLAPS) 6/667 variables, 3/479 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/667 variables, 0/479 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 60 (OVERLAPS) 67/734 variables, 38/517 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/734 variables, 16/533 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/734 variables, 0/533 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 63 (OVERLAPS) 75/809 variables, 34/567 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/809 variables, 12/579 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/809 variables, 0/579 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 66 (OVERLAPS) 4/813 variables, 5/584 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/813 variables, 4/588 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/813 variables, 0/588 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 69 (OVERLAPS) 6/819 variables, 3/591 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/819 variables, 0/591 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 71 (OVERLAPS) 58/877 variables, 36/627 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/877 variables, 15/642 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/877 variables, 0/642 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 74 (OVERLAPS) 58/935 variables, 26/668 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/935 variables, 9/677 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/935 variables, 0/677 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 77 (OVERLAPS) 3/938 variables, 4/681 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/938 variables, 3/684 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/938 variables, 0/684 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 80 (OVERLAPS) 4/942 variables, 2/686 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/942 variables, 0/686 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 82 (OVERLAPS) 49/991 variables, 28/714 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 83 (INCLUDED_ONLY) 0/991 variables, 12/726 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/991 variables, 0/726 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 85 (OVERLAPS) 58/1049 variables, 26/752 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 86 (INCLUDED_ONLY) 0/1049 variables, 9/761 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/1049 variables, 0/761 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 88 (OVERLAPS) 3/1052 variables, 4/765 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 89 (INCLUDED_ONLY) 0/1052 variables, 3/768 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/1052 variables, 0/768 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 91 (OVERLAPS) 4/1056 variables, 2/770 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 92 (INCLUDED_ONLY) 0/1056 variables, 0/770 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 93 (OVERLAPS) 47/1103 variables, 28/798 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 94 (INCLUDED_ONLY) 0/1103 variables, 12/810 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/1103 variables, 0/810 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 96 (OVERLAPS) 37/1140 variables, 18/828 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 97 (INCLUDED_ONLY) 0/1140 variables, 5/833 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 98 (INCLUDED_ONLY) 0/1140 variables, 0/833 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 99 (OVERLAPS) 2/1142 variables, 4/837 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 100 (INCLUDED_ONLY) 0/1142 variables, 2/839 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 101 (INCLUDED_ONLY) 0/1142 variables, 0/839 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 102 (OVERLAPS) 21/1163 variables, 12/851 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 103 (INCLUDED_ONLY) 0/1163 variables, 6/857 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 104 (INCLUDED_ONLY) 0/1163 variables, 0/857 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 105 (OVERLAPS) 22/1185 variables, 10/867 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 106 (INCLUDED_ONLY) 0/1185 variables, 3/870 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 107 (INCLUDED_ONLY) 0/1185 variables, 0/870 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 108 (OVERLAPS) 1/1186 variables, 2/872 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 109 (INCLUDED_ONLY) 0/1186 variables, 1/873 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 110 (INCLUDED_ONLY) 0/1186 variables, 0/873 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 111 (OVERLAPS) 15/1201 variables, 8/881 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 112 (INCLUDED_ONLY) 0/1201 variables, 4/885 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 113 (INCLUDED_ONLY) 0/1201 variables, 0/885 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 114 (OVERLAPS) 22/1223 variables, 10/895 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 115 (INCLUDED_ONLY) 0/1223 variables, 3/898 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 116 (INCLUDED_ONLY) 0/1223 variables, 0/898 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 117 (OVERLAPS) 1/1224 variables, 2/900 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 118 (INCLUDED_ONLY) 0/1224 variables, 1/901 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 119 (INCLUDED_ONLY) 0/1224 variables, 0/901 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 120 (OVERLAPS) 15/1239 variables, 8/909 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 121 (INCLUDED_ONLY) 0/1239 variables, 4/913 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 122 (INCLUDED_ONLY) 0/1239 variables, 0/913 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 123 (OVERLAPS) 22/1261 variables, 10/923 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 124 (INCLUDED_ONLY) 0/1261 variables, 3/926 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 125 (INCLUDED_ONLY) 0/1261 variables, 0/926 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 126 (OVERLAPS) 1/1262 variables, 2/928 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 127 (INCLUDED_ONLY) 0/1262 variables, 1/929 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 128 (INCLUDED_ONLY) 0/1262 variables, 0/929 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 129 (OVERLAPS) 15/1277 variables, 8/937 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 130 (INCLUDED_ONLY) 0/1277 variables, 4/941 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 131 (INCLUDED_ONLY) 0/1277 variables, 0/941 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 132 (OVERLAPS) 22/1299 variables, 10/951 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 133 (INCLUDED_ONLY) 0/1299 variables, 3/954 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 134 (INCLUDED_ONLY) 0/1299 variables, 0/954 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 135 (OVERLAPS) 1/1300 variables, 2/956 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 136 (INCLUDED_ONLY) 0/1300 variables, 1/957 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 137 (INCLUDED_ONLY) 0/1300 variables, 0/957 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 138 (OVERLAPS) 15/1315 variables, 8/965 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 139 (INCLUDED_ONLY) 0/1315 variables, 4/969 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 140 (INCLUDED_ONLY) 0/1315 variables, 0/969 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 141 (OVERLAPS) 22/1337 variables, 10/979 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 142 (INCLUDED_ONLY) 0/1337 variables, 3/982 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 143 (INCLUDED_ONLY) 0/1337 variables, 0/982 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 144 (OVERLAPS) 1/1338 variables, 2/984 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 145 (INCLUDED_ONLY) 0/1338 variables, 1/985 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 146 (INCLUDED_ONLY) 0/1338 variables, 0/985 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 147 (OVERLAPS) 15/1353 variables, 8/993 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 148 (INCLUDED_ONLY) 0/1353 variables, 4/997 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 149 (INCLUDED_ONLY) 0/1353 variables, 0/997 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 150 (OVERLAPS) 22/1375 variables, 10/1007 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 151 (INCLUDED_ONLY) 0/1375 variables, 3/1010 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 152 (INCLUDED_ONLY) 0/1375 variables, 0/1010 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 153 (OVERLAPS) 1/1376 variables, 2/1012 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 154 (INCLUDED_ONLY) 0/1376 variables, 1/1013 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 155 (INCLUDED_ONLY) 0/1376 variables, 0/1013 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 156 (OVERLAPS) 15/1391 variables, 8/1021 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 157 (INCLUDED_ONLY) 0/1391 variables, 4/1025 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 158 (INCLUDED_ONLY) 0/1391 variables, 0/1025 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 159 (OVERLAPS) 22/1413 variables, 10/1035 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 160 (INCLUDED_ONLY) 0/1413 variables, 3/1038 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 161 (INCLUDED_ONLY) 0/1413 variables, 0/1038 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 162 (OVERLAPS) 1/1414 variables, 2/1040 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 163 (INCLUDED_ONLY) 0/1414 variables, 1/1041 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 164 (INCLUDED_ONLY) 0/1414 variables, 0/1041 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 165 (OVERLAPS) 15/1429 variables, 8/1049 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 166 (INCLUDED_ONLY) 0/1429 variables, 4/1053 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 167 (INCLUDED_ONLY) 0/1429 variables, 0/1053 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 168 (OVERLAPS) 22/1451 variables, 10/1063 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 169 (INCLUDED_ONLY) 0/1451 variables, 3/1066 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 170 (INCLUDED_ONLY) 0/1451 variables, 0/1066 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 171 (OVERLAPS) 1/1452 variables, 2/1068 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 172 (INCLUDED_ONLY) 0/1452 variables, 1/1069 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 173 (INCLUDED_ONLY) 0/1452 variables, 0/1069 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 174 (OVERLAPS) 15/1467 variables, 8/1077 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 175 (INCLUDED_ONLY) 0/1467 variables, 4/1081 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 176 (INCLUDED_ONLY) 0/1467 variables, 0/1081 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 177 (OVERLAPS) 20/1487 variables, 10/1091 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 178 (INCLUDED_ONLY) 0/1487 variables, 3/1094 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 179 (INCLUDED_ONLY) 0/1487 variables, 0/1094 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 180 (OVERLAPS) 1/1488 variables, 2/1096 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 181 (INCLUDED_ONLY) 0/1488 variables, 1/1097 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 182 (INCLUDED_ONLY) 0/1488 variables, 0/1097 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 183 (OVERLAPS) 11/1499 variables, 6/1103 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 184 (INCLUDED_ONLY) 0/1499 variables, 3/1106 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 185 (INCLUDED_ONLY) 0/1499 variables, 0/1106 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 186 (OVERLAPS) 8/1507 variables, 4/1110 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 187 (INCLUDED_ONLY) 0/1507 variables, 2/1112 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 188 (INCLUDED_ONLY) 0/1507 variables, 0/1112 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 189 (OVERLAPS) 2/1509 variables, 2/1114 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 190 (INCLUDED_ONLY) 0/1509 variables, 1/1115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 191 (INCLUDED_ONLY) 0/1509 variables, 0/1115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 192 (OVERLAPS) 0/1509 variables, 0/1115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1509/1509 variables, and 1115 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1111 ms.
Refiners :[Positive P Invariants (semi-flows): 358/358 constraints, State Equation: 757/757 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 4/6 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 13/19 variables, 6/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/19 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 37/56 variables, 18/26 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/56 variables, 8/34 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/56 variables, 1/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/56 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 1/57 variables, 1/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/57 variables, 1/37 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/57 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 2/59 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/59 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 62/121 variables, 30/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/121 variables, 12/80 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/121 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 1/122 variables, 2/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/122 variables, 1/83 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/122 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 76/198 variables, 34/117 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/198 variables, 13/130 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/198 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 4/202 variables, 4/134 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/202 variables, 4/138 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/202 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (OVERLAPS) 8/210 variables, 4/142 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/210 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (OVERLAPS) 68/278 variables, 40/182 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/278 variables, 16/198 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/278 variables, 0/198 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (OVERLAPS) 75/353 variables, 34/232 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/353 variables, 12/244 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/353 variables, 0/244 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 34 (OVERLAPS) 4/357 variables, 5/249 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/357 variables, 4/253 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/357 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 37 (OVERLAPS) 6/363 variables, 3/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/363 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 39 (OVERLAPS) 67/430 variables, 38/294 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/430 variables, 16/310 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/430 variables, 0/310 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 42 (OVERLAPS) 75/505 variables, 34/344 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/505 variables, 12/356 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/505 variables, 0/356 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 45 (OVERLAPS) 4/509 variables, 5/361 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/509 variables, 4/365 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/509 variables, 0/365 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 48 (OVERLAPS) 6/515 variables, 3/368 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/515 variables, 0/368 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 50 (OVERLAPS) 67/582 variables, 38/406 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/582 variables, 16/422 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/582 variables, 0/422 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 53 (OVERLAPS) 75/657 variables, 34/456 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/657 variables, 12/468 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/657 variables, 0/468 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 56 (OVERLAPS) 4/661 variables, 5/473 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/661 variables, 4/477 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/661 variables, 0/477 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 59 (OVERLAPS) 6/667 variables, 3/480 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/667 variables, 0/480 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 61 (OVERLAPS) 67/734 variables, 38/518 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/734 variables, 16/534 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/734 variables, 0/534 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 64 (OVERLAPS) 75/809 variables, 34/568 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/809 variables, 12/580 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/809 variables, 0/580 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 67 (OVERLAPS) 4/813 variables, 5/585 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/813 variables, 4/589 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/813 variables, 0/589 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 70 (OVERLAPS) 6/819 variables, 3/592 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/819 variables, 0/592 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 72 (OVERLAPS) 58/877 variables, 36/628 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/877 variables, 15/643 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/877 variables, 0/643 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 75 (OVERLAPS) 58/935 variables, 26/669 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/935 variables, 9/678 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/935 variables, 0/678 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 78 (OVERLAPS) 3/938 variables, 4/682 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/938 variables, 3/685 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/938 variables, 0/685 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 81 (OVERLAPS) 4/942 variables, 2/687 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/942 variables, 0/687 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 83 (OVERLAPS) 49/991 variables, 28/715 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/991 variables, 12/727 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/991 variables, 0/727 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 86 (OVERLAPS) 58/1049 variables, 26/753 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/1049 variables, 9/762 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 88 (INCLUDED_ONLY) 0/1049 variables, 0/762 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 89 (OVERLAPS) 3/1052 variables, 4/766 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/1052 variables, 3/769 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/1052 variables, 0/769 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 92 (OVERLAPS) 4/1056 variables, 2/771 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/1056 variables, 0/771 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 94 (OVERLAPS) 47/1103 variables, 28/799 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 95 (INCLUDED_ONLY) 0/1103 variables, 12/811 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 96 (INCLUDED_ONLY) 0/1103 variables, 0/811 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 97 (OVERLAPS) 37/1140 variables, 18/829 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 98 (INCLUDED_ONLY) 0/1140 variables, 5/834 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 99 (INCLUDED_ONLY) 0/1140 variables, 0/834 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 100 (OVERLAPS) 2/1142 variables, 4/838 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 101 (INCLUDED_ONLY) 0/1142 variables, 2/840 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 102 (INCLUDED_ONLY) 0/1142 variables, 0/840 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 103 (OVERLAPS) 21/1163 variables, 12/852 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 104 (INCLUDED_ONLY) 0/1163 variables, 6/858 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 105 (INCLUDED_ONLY) 0/1163 variables, 0/858 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 106 (OVERLAPS) 22/1185 variables, 10/868 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 107 (INCLUDED_ONLY) 0/1185 variables, 3/871 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 108 (INCLUDED_ONLY) 0/1185 variables, 0/871 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 109 (OVERLAPS) 1/1186 variables, 2/873 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 110 (INCLUDED_ONLY) 0/1186 variables, 1/874 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 111 (INCLUDED_ONLY) 0/1186 variables, 0/874 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 112 (OVERLAPS) 15/1201 variables, 8/882 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 113 (INCLUDED_ONLY) 0/1201 variables, 4/886 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 114 (INCLUDED_ONLY) 0/1201 variables, 0/886 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 115 (OVERLAPS) 22/1223 variables, 10/896 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 116 (INCLUDED_ONLY) 0/1223 variables, 3/899 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 117 (INCLUDED_ONLY) 0/1223 variables, 0/899 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 118 (OVERLAPS) 1/1224 variables, 2/901 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 119 (INCLUDED_ONLY) 0/1224 variables, 1/902 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 120 (INCLUDED_ONLY) 0/1224 variables, 0/902 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 121 (OVERLAPS) 15/1239 variables, 8/910 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 122 (INCLUDED_ONLY) 0/1239 variables, 4/914 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 123 (INCLUDED_ONLY) 0/1239 variables, 0/914 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 124 (OVERLAPS) 22/1261 variables, 10/924 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 125 (INCLUDED_ONLY) 0/1261 variables, 3/927 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 126 (INCLUDED_ONLY) 0/1261 variables, 0/927 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 127 (OVERLAPS) 1/1262 variables, 2/929 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 128 (INCLUDED_ONLY) 0/1262 variables, 1/930 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 129 (INCLUDED_ONLY) 0/1262 variables, 0/930 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 130 (OVERLAPS) 15/1277 variables, 8/938 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 131 (INCLUDED_ONLY) 0/1277 variables, 4/942 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 132 (INCLUDED_ONLY) 0/1277 variables, 0/942 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 133 (OVERLAPS) 22/1299 variables, 10/952 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 134 (INCLUDED_ONLY) 0/1299 variables, 3/955 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 135 (INCLUDED_ONLY) 0/1299 variables, 0/955 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 136 (OVERLAPS) 1/1300 variables, 2/957 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 137 (INCLUDED_ONLY) 0/1300 variables, 1/958 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 138 (INCLUDED_ONLY) 0/1300 variables, 0/958 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 139 (OVERLAPS) 15/1315 variables, 8/966 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 140 (INCLUDED_ONLY) 0/1315 variables, 4/970 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 141 (INCLUDED_ONLY) 0/1315 variables, 0/970 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 142 (OVERLAPS) 22/1337 variables, 10/980 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 143 (INCLUDED_ONLY) 0/1337 variables, 3/983 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 144 (INCLUDED_ONLY) 0/1337 variables, 0/983 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 145 (OVERLAPS) 1/1338 variables, 2/985 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 146 (INCLUDED_ONLY) 0/1338 variables, 1/986 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 147 (INCLUDED_ONLY) 0/1338 variables, 0/986 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 148 (OVERLAPS) 15/1353 variables, 8/994 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 149 (INCLUDED_ONLY) 0/1353 variables, 4/998 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 150 (INCLUDED_ONLY) 0/1353 variables, 0/998 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 151 (OVERLAPS) 22/1375 variables, 10/1008 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 152 (INCLUDED_ONLY) 0/1375 variables, 3/1011 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 153 (INCLUDED_ONLY) 0/1375 variables, 0/1011 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 154 (OVERLAPS) 1/1376 variables, 2/1013 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 155 (INCLUDED_ONLY) 0/1376 variables, 1/1014 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 156 (INCLUDED_ONLY) 0/1376 variables, 0/1014 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 157 (OVERLAPS) 15/1391 variables, 8/1022 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 158 (INCLUDED_ONLY) 0/1391 variables, 4/1026 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 159 (INCLUDED_ONLY) 0/1391 variables, 0/1026 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 160 (OVERLAPS) 22/1413 variables, 10/1036 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 161 (INCLUDED_ONLY) 0/1413 variables, 3/1039 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 162 (INCLUDED_ONLY) 0/1413 variables, 0/1039 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 163 (OVERLAPS) 1/1414 variables, 2/1041 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 164 (INCLUDED_ONLY) 0/1414 variables, 1/1042 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 165 (INCLUDED_ONLY) 0/1414 variables, 0/1042 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 166 (OVERLAPS) 15/1429 variables, 8/1050 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 167 (INCLUDED_ONLY) 0/1429 variables, 4/1054 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 168 (INCLUDED_ONLY) 0/1429 variables, 0/1054 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 169 (OVERLAPS) 22/1451 variables, 10/1064 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 170 (INCLUDED_ONLY) 0/1451 variables, 3/1067 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 171 (INCLUDED_ONLY) 0/1451 variables, 0/1067 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 172 (OVERLAPS) 1/1452 variables, 2/1069 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 173 (INCLUDED_ONLY) 0/1452 variables, 1/1070 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 174 (INCLUDED_ONLY) 0/1452 variables, 0/1070 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 175 (OVERLAPS) 15/1467 variables, 8/1078 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 176 (INCLUDED_ONLY) 0/1467 variables, 4/1082 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 177 (INCLUDED_ONLY) 0/1467 variables, 0/1082 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 178 (OVERLAPS) 20/1487 variables, 10/1092 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 179 (INCLUDED_ONLY) 0/1487 variables, 3/1095 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 180 (INCLUDED_ONLY) 0/1487 variables, 0/1095 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 181 (OVERLAPS) 1/1488 variables, 2/1097 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 182 (INCLUDED_ONLY) 0/1488 variables, 1/1098 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 183 (INCLUDED_ONLY) 0/1488 variables, 0/1098 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 184 (OVERLAPS) 11/1499 variables, 6/1104 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 185 (INCLUDED_ONLY) 0/1499 variables, 3/1107 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 186 (INCLUDED_ONLY) 0/1499 variables, 0/1107 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 187 (OVERLAPS) 8/1507 variables, 4/1111 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 188 (INCLUDED_ONLY) 0/1507 variables, 2/1113 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 189 (INCLUDED_ONLY) 0/1507 variables, 0/1113 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 190 (OVERLAPS) 2/1509 variables, 2/1115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 191 (INCLUDED_ONLY) 0/1509 variables, 1/1116 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 192 (INCLUDED_ONLY) 0/1509 variables, 0/1116 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 193 (OVERLAPS) 0/1509 variables, 0/1116 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1509/1509 variables, and 1116 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2357 ms.
Refiners :[Positive P Invariants (semi-flows): 358/358 constraints, State Equation: 757/757 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3478ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 757 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 757/757 places, 752/752 transitions.
Applied a total of 0 rules in 17 ms. Remains 757 /757 variables (removed 0) and now considering 752/752 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17 ms. Remains : 757/757 places, 752/752 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 757/757 places, 752/752 transitions.
Applied a total of 0 rules in 12 ms. Remains 757 /757 variables (removed 0) and now considering 752/752 (removed 0) transitions.
[2025-06-05 20:47:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:47:26] [INFO ] Implicit Places using invariants in 352 ms returned []
[2025-06-05 20:47:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:47:27] [INFO ] Implicit Places using invariants and state equation in 693 ms returned []
Implicit Place search using SMT with State Equation took 1045 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-05 20:47:27] [INFO ] Redundant transitions in 7 ms returned []
Running 749 sub problems to find dead transitions.
[2025-06-05 20:47:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/757 variables, 358/358 constraints. Problems are: Problem set: 0 solved, 749 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/757 variables, 0/358 constraints. Problems are: Problem set: 0 solved, 749 unsolved
At refinement iteration 2 (OVERLAPS) 752/1509 variables, 757/1115 constraints. Problems are: Problem set: 0 solved, 749 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1509/1509 variables, and 1115 constraints, problems are : Problem set: 0 solved, 749 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 358/358 constraints, State Equation: 757/757 constraints, PredecessorRefiner: 749/749 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 749 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/757 variables, 358/358 constraints. Problems are: Problem set: 0 solved, 749 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/757 variables, 0/358 constraints. Problems are: Problem set: 0 solved, 749 unsolved
At refinement iteration 2 (OVERLAPS) 752/1509 variables, 757/1115 constraints. Problems are: Problem set: 0 solved, 749 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1509 variables, 749/1864 constraints. Problems are: Problem set: 0 solved, 749 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1509/1509 variables, and 1864 constraints, problems are : Problem set: 0 solved, 749 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 358/358 constraints, State Equation: 757/757 constraints, PredecessorRefiner: 749/749 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60121ms problems are : Problem set: 0 solved, 749 unsolved
Search for dead transitions found 0 dead transitions in 60122ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61195 ms. Remains : 757/757 places, 752/752 transitions.
Attempting over-approximation, by ignoring read arcs.
Partial Free-agglomeration rule applied 80 times.
Drop transitions (Partial Free agglomeration) removed 80 transitions
Iterating global reduction 0 with 80 rules applied. Total rules applied 80 place count 757 transition count 752
Applied a total of 80 rules in 23 ms. Remains 757 /757 variables (removed 0) and now considering 752/752 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 752 rows 757 cols
[2025-06-05 20:48:27] [INFO ] Computed 358 invariants in 7 ms
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-05 20:48:27] [INFO ] After 96ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-05 20:48:27] [INFO ] [Nat]Absence check using 358 positive place invariants in 46 ms returned sat
[2025-06-05 20:48:28] [INFO ] After 267ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2025-06-05 20:48:28] [INFO ] State equation strengthened by 78 read => feed constraints.
[2025-06-05 20:48:28] [INFO ] After 59ms SMT Verify possible using 78 Read/Feed constraints in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2025-06-05 20:48:28] [INFO ] After 109ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2025-06-05 20:48:28] [INFO ] After 571ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Over-approximation ignoring read arcs solved 0 properties in 704 ms.
Knowledge obtained : [(AND p2 p1), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT (AND p1 p2))), (F (NOT (AND p1 p2)))]
Knowledge based reduction with 2 factoid took 162 ms. Reduced automaton from 6 states, 8 edges and 2 AP (stutter sensitive) to 6 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 205 ms :[true, (NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 200 ms :[true, (NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 196 ms :[true, (NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 0 reset in 750 ms.
Product exploration explored 100000 steps with 0 reset in 925 ms.
Applying partial POR strategy [true, true, true, false, false, false]
Stuttering acceptance computed with spot in 224 ms :[true, (NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2))]
Support contains 4 out of 2364 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2364/2364 places, 2164/2164 transitions.
Performed 477 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 477 rules applied. Total rules applied 477 place count 2364 transition count 2164
Performed 163 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 163 Pre rules applied. Total rules applied 477 place count 2364 transition count 2287
Deduced a syphon composed of 640 places in 3 ms
Iterating global reduction 1 with 163 rules applied. Total rules applied 640 place count 2364 transition count 2287
Performed 797 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1437 places in 2 ms
Iterating global reduction 1 with 797 rules applied. Total rules applied 1437 place count 2364 transition count 2287
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 1438 place count 2364 transition count 2286
Renaming transitions due to excessive name length > 1024 char.
Discarding 316 places :
Symmetric choice reduction at 2 with 316 rule applications. Total rules 1754 place count 2048 transition count 1970
Deduced a syphon composed of 1121 places in 1 ms
Iterating global reduction 2 with 316 rules applied. Total rules applied 2070 place count 2048 transition count 1970
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1122 places in 2 ms
Iterating global reduction 2 with 1 rules applied. Total rules applied 2071 place count 2048 transition count 1970
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 2073 place count 2046 transition count 1968
Deduced a syphon composed of 1120 places in 2 ms
Iterating global reduction 2 with 2 rules applied. Total rules applied 2075 place count 2046 transition count 1968
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -520
Deduced a syphon composed of 1221 places in 2 ms
Iterating global reduction 2 with 101 rules applied. Total rules applied 2176 place count 2046 transition count 2488
Discarding 102 places :
Symmetric choice reduction at 2 with 102 rule applications. Total rules 2278 place count 1944 transition count 2284
Deduced a syphon composed of 1119 places in 1 ms
Iterating global reduction 2 with 102 rules applied. Total rules applied 2380 place count 1944 transition count 2284
Performed 57 Post agglomeration using F-continuation condition.Transition count delta: -312
Deduced a syphon composed of 1176 places in 3 ms
Iterating global reduction 2 with 57 rules applied. Total rules applied 2437 place count 1944 transition count 2596
Discarding 57 places :
Symmetric choice reduction at 2 with 57 rule applications. Total rules 2494 place count 1887 transition count 2482
Deduced a syphon composed of 1119 places in 2 ms
Iterating global reduction 2 with 57 rules applied. Total rules applied 2551 place count 1887 transition count 2482
Deduced a syphon composed of 1119 places in 2 ms
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 2 with 9 rules applied. Total rules applied 2560 place count 1887 transition count 2473
Deduced a syphon composed of 1119 places in 2 ms
Applied a total of 2560 rules in 1028 ms. Remains 1887 /2364 variables (removed 477) and now considering 2473/2164 (removed -309) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-05 20:48:32] [INFO ] Redundant transitions in 65 ms returned []
Running 2472 sub problems to find dead transitions.
// Phase 1: matrix 2473 rows 1887 cols
[2025-06-05 20:48:32] [INFO ] Computed 361 invariants in 21 ms
[2025-06-05 20:48:32] [INFO ] State equation strengthened by 511 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1886/4360 variables, and 0 constraints, problems are : Problem set: 0 solved, 2472 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 0/361 constraints, State Equation: 0/1887 constraints, ReadFeed: 0/511 constraints, PredecessorRefiner: 2472/2218 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2472 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1886/4360 variables, and 0 constraints, problems are : Problem set: 0 solved, 2472 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 0/361 constraints, State Equation: 0/1887 constraints, ReadFeed: 0/511 constraints, PredecessorRefiner: 254/2218 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61873ms problems are : Problem set: 0 solved, 2472 unsolved
Search for dead transitions found 0 dead transitions in 61877ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1887/2364 places, 2473/2164 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 62984 ms. Remains : 1887/2364 places, 2473/2164 transitions.
Built C files in :
/tmp/ltsmin8019310112762807113
[2025-06-05 20:49:34] [INFO ] Built C files in 56ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8019310112762807113
Running compilation step : cd /tmp/ltsmin8019310112762807113;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8019310112762807113;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8019310112762807113;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 4 out of 2364 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2364/2364 places, 2164/2164 transitions.
Applied a total of 0 rules in 123 ms. Remains 2364 /2364 variables (removed 0) and now considering 2164/2164 (removed 0) transitions.
// Phase 1: matrix 2164 rows 2364 cols
[2025-06-05 20:49:37] [INFO ] Computed 361 invariants in 11 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:49:37] [INFO ] Implicit Places using invariants in 749 ms returned []
[2025-06-05 20:49:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:49:39] [INFO ] Implicit Places using invariants and state equation in 1922 ms returned []
Implicit Place search using SMT with State Equation took 2678 ms to find 0 implicit places.
Running 2163 sub problems to find dead transitions.
[2025-06-05 20:49:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2363/4528 variables, and 0 constraints, problems are : Problem set: 0 solved, 2163 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 0/361 constraints, State Equation: 0/2364 constraints, PredecessorRefiner: 2163/2163 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2163 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2363/4528 variables, and 0 constraints, problems are : Problem set: 0 solved, 2163 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 0/361 constraints, State Equation: 0/2364 constraints, PredecessorRefiner: 0/2163 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60518ms problems are : Problem set: 0 solved, 2163 unsolved
Search for dead transitions found 0 dead transitions in 60521ms
Finished structural reductions in LTL mode , in 1 iterations and 63328 ms. Remains : 2364/2364 places, 2164/2164 transitions.
Built C files in :
/tmp/ltsmin7945224524555327563
[2025-06-05 20:50:40] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7945224524555327563
Running compilation step : cd /tmp/ltsmin7945224524555327563;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7945224524555327563;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7945224524555327563;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2025-06-05 20:50:43] [INFO ] Flatten gal took : 150 ms
[2025-06-05 20:50:43] [INFO ] Flatten gal took : 126 ms
[2025-06-05 20:50:43] [INFO ] Time to serialize gal into /tmp/LTL18060638910317374369.gal : 19 ms
[2025-06-05 20:50:43] [INFO ] Time to serialize properties into /tmp/LTL3979382241595202561.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18060638910317374369.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15312691370931646503.hoa' '-atoms' '/tmp/LTL3979382241595202561.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL3979382241595202561.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15312691370931646503.hoa
Detected timeout of ITS tools.
[2025-06-05 20:50:59] [INFO ] Flatten gal took : 51 ms
[2025-06-05 20:50:59] [INFO ] Flatten gal took : 51 ms
[2025-06-05 20:50:59] [INFO ] Time to serialize gal into /tmp/LTL12763279669593118910.gal : 8 ms
[2025-06-05 20:50:59] [INFO ] Time to serialize properties into /tmp/LTL1864375469665206438.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12763279669593118910.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1864375469665206438.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(((X(X("((p2423==0)||(p733==1))")))&&(G("((p1524==0)||(p448==1))")))&&("(((p2423==0)||(p733==1))&&((p1524==0)||(p448==1)))"))))
Formula 0 simplified : X(!"(((p2423==0)||(p733==1))&&((p1524==0)||(p448==1)))" | XX!"((p2423==0)||(p733==1))" | F!"((p1524==0)||(p448==1))")
Detected timeout of ITS tools.
[2025-06-05 20:51:14] [INFO ] Flatten gal took : 45 ms
[2025-06-05 20:51:14] [INFO ] Applying decomposition
[2025-06-05 20:51:14] [INFO ] Flatten gal took : 43 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph73163946556344742.txt' '-o' '/tmp/graph73163946556344742.bin' '-w' '/tmp/graph73163946556344742.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph73163946556344742.bin' '-l' '-1' '-v' '-w' '/tmp/graph73163946556344742.weights' '-q' '0' '-e' '0.001'
[2025-06-05 20:51:14] [INFO ] Decomposing Gal with order
[2025-06-05 20:51:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 20:51:14] [INFO ] Removed a total of 398 redundant transitions.
[2025-06-05 20:51:15] [INFO ] Flatten gal took : 89 ms
[2025-06-05 20:51:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 11 ms.
[2025-06-05 20:51:15] [INFO ] Time to serialize gal into /tmp/LTL14787161792101589684.gal : 21 ms
[2025-06-05 20:51:15] [INFO ] Time to serialize properties into /tmp/LTL4710131784389399034.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14787161792101589684.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4710131784389399034.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(((X(X("((i34.i3.u761.p2423==0)||(i10.i0.u233.p733==1))")))&&(G("((i21.i3.u479.p1524==0)||(i6.i6.u144.p448==1))")))&&("(((i34.i3.u...246
Formula 0 simplified : X(!"(((i34.i3.u761.p2423==0)||(i10.i0.u233.p733==1))&&((i21.i3.u479.p1524==0)||(i6.i6.u144.p448==1)))" | XX!"((i34.i3.u761.p2423==0)...234
Detected timeout of ITS tools.
Treatment of property ShieldIIPt-PT-040B-LTLCardinality-15 finished in 478559 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F(p0)))))'
Found a Shortening insensitive property : ShieldIIPt-PT-040B-LTLCardinality-13
Stuttering acceptance computed with spot in 143 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 4 out of 2371 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 2371/2371 places, 2171/2171 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 480 transitions
Trivial Post-agglo rules discarded 480 transitions
Performed 480 trivial Post agglomeration. Transition count delta: 480
Iterating post reduction 0 with 480 rules applied. Total rules applied 480 place count 2370 transition count 1690
Reduce places removed 480 places and 0 transitions.
Iterating post reduction 1 with 480 rules applied. Total rules applied 960 place count 1890 transition count 1690
Performed 314 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 314 Pre rules applied. Total rules applied 960 place count 1890 transition count 1376
Deduced a syphon composed of 314 places in 2 ms
Reduce places removed 314 places and 0 transitions.
Iterating global reduction 2 with 628 rules applied. Total rules applied 1588 place count 1576 transition count 1376
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 1595 place count 1569 transition count 1369
Iterating global reduction 2 with 7 rules applied. Total rules applied 1602 place count 1569 transition count 1369
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 1602 place count 1569 transition count 1362
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 1616 place count 1562 transition count 1362
Performed 673 Post agglomeration using F-continuation condition.Transition count delta: 673
Deduced a syphon composed of 673 places in 1 ms
Reduce places removed 673 places and 0 transitions.
Iterating global reduction 2 with 1346 rules applied. Total rules applied 2962 place count 889 transition count 689
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2963 place count 889 transition count 688
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 2965 place count 888 transition count 687
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -66
Deduced a syphon composed of 101 places in 0 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 3167 place count 787 transition count 753
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 3 with 36 rules applied. Total rules applied 3203 place count 769 transition count 766
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 3205 place count 767 transition count 764
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 3207 place count 765 transition count 764
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 3207 place count 765 transition count 763
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 3209 place count 764 transition count 763
Applied a total of 3209 rules in 387 ms. Remains 764 /2371 variables (removed 1607) and now considering 763/2171 (removed 1408) transitions.
// Phase 1: matrix 763 rows 764 cols
[2025-06-05 20:51:30] [INFO ] Computed 359 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:51:31] [INFO ] Implicit Places using invariants in 417 ms returned [753]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 419 ms to find 1 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 763/2371 places, 763/2171 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 762 transition count 762
Applied a total of 2 rules in 25 ms. Remains 762 /763 variables (removed 1) and now considering 762/763 (removed 1) transitions.
// Phase 1: matrix 762 rows 762 cols
[2025-06-05 20:51:31] [INFO ] Computed 358 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:51:31] [INFO ] Implicit Places using invariants in 340 ms returned []
[2025-06-05 20:51:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:51:31] [INFO ] State equation strengthened by 288 read => feed constraints.
[2025-06-05 20:51:34] [INFO ] Implicit Places using invariants and state equation in 2677 ms returned []
Implicit Place search using SMT with State Equation took 3021 ms to find 0 implicit places.
Starting structural reductions in LI_LTL mode, iteration 2 : 762/2371 places, 762/2171 transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 3854 ms. Remains : 762/2371 places, 762/2171 transitions.
Running random walk in product with property : ShieldIIPt-PT-040B-LTLCardinality-13
Product exploration explored 100000 steps with 25000 reset in 769 ms.
Product exploration explored 100000 steps with 25000 reset in 628 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 : [p0]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 53 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 126 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 6725 steps (2 resets) in 108 ms. (61 steps per ms) remains 0/1 properties
Knowledge obtained : [p0]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 1 factoid took 69 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 141 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 160 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 4 out of 762 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 762/762 places, 762/762 transitions.
Applied a total of 0 rules in 17 ms. Remains 762 /762 variables (removed 0) and now considering 762/762 (removed 0) transitions.
[2025-06-05 20:51:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:51:36] [INFO ] Implicit Places using invariants in 377 ms returned []
[2025-06-05 20:51:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 20:51:37] [INFO ] State equation strengthened by 288 read => feed constraints.
[2025-06-05 20:51:39] [INFO ] Implicit Places using invariants and state equation in 2683 ms returned []
Implicit Place search using SMT with State Equation took 3065 ms to find 0 implicit places.
Running 757 sub problems to find dead transitions.
[2025-06-05 20:51:39] [INFO ] Invariant cache hit.
[2025-06-05 20:51:39] [INFO ] State equation strengthened by 288 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/761 variables, 69/69 constraints. Problems are: Problem set: 0 solved, 757 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/761 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 757 unsolved
At refinement iteration 2 (OVERLAPS) 1/762 variables, 289/358 constraints. Problems are: Problem set: 0 solved, 757 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 20:52:02] [INFO ] Deduced a trap composed of 5 places in 32 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 20:52:02] [INFO ] Deduced a trap composed of 6 places in 18 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 20:52:04] [INFO ] Deduced a trap composed of 9 places in 31 ms of which 2 ms to minimize.
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(s711 timeout
1.0) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 762/1524 variables, and 361 constraints, problems are : Problem set: 0 solved, 757 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 358/358 constraints, State Equation: 0/762 constraints, ReadFeed: 0/288 constraints, PredecessorRefiner: 757/757 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 757 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/761 variables, 69/69 constraints. Problems are: Problem set: 0 solved, 757 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/761 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 757 unsolved
At refinement iteration 2 (OVERLAPS) 1/762 variables, 289/358 constraints. Problems are: Problem set: 0 solved, 757 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/762 variables, 3/361 constraints. Problems are: Problem set: 0 solved, 757 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/762 variables, 0/361 constraints. Problems are: Problem set: 0 solved, 757 unsolved
At refinement iteration 5 (OVERLAPS) 761/1523 variables, 762/1123 constraints. Problems are: Problem set: 0 solved, 757 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1523 variables, 288/1411 constraints. Problems are: Problem set: 0 solved, 757 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1523 variables, 757/2168 constraints. Problems are: Problem set: 0 solved, 757 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1523/1524 variables, and 2168 constraints, problems are : Problem set: 0 solved, 757 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 358/358 constraints, State Equation: 762/762 constraints, ReadFeed: 288/288 constraints, PredecessorRefiner: 757/757 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60251ms problems are : Problem set: 0 solved, 757 unsolved
Search for dead transitions found 0 dead transitions in 60253ms
Finished structural reductions in LTL mode , in 1 iterations and 63337 ms. Remains : 762/762 places, 762/762 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 : [p0]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 61 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 118 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 6734 steps (2 resets) in 53 ms. (124 steps per ms) remains 0/1 properties
Knowledge obtained : [p0]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 1 factoid took 92 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 133 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 125 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 136 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 25000 reset in 577 ms.
Product exploration explored 100000 steps with 25000 reset in 598 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 136 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 4 out of 762 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 762/762 places, 762/762 transitions.
Applied a total of 0 rules in 18 ms. Remains 762 /762 variables (removed 0) and now considering 762/762 (removed 0) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-05 20:52:41] [INFO ] Redundant transitions in 10 ms returned []
Running 757 sub problems to find dead transitions.
[2025-06-05 20:52:41] [INFO ] Invariant cache hit.
[2025-06-05 20:52:41] [INFO ] State equation strengthened by 288 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/761 variables, 69/69 constraints. Problems are: Problem set: 0 solved, 757 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/761 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 757 unsolved
At refinement iteration 2 (OVERLAPS) 1/762 variables, 289/358 constraints. Problems are: Problem set: 0 solved, 757 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 20:53:05] [INFO ] Deduced a trap composed of 5 places in 28 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 20:53:05] [INFO ] Deduced a trap composed of 6 places in 22 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 20:53:07] [INFO ] Deduced a trap composed of 9 places in 27 ms of which 1 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 762/1524 variables, and 361 constraints, problems are : Problem set: 0 solved, 757 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 358/358 constraints, State Equation: 0/762 constraints, ReadFeed: 0/288 constraints, PredecessorRefiner: 757/757 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 757 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/761 variables, 69/69 constraints. Problems are: Problem set: 0 solved, 757 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/761 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 757 unsolved
At refinement iteration 2 (OVERLAPS) 1/762 variables, 289/358 constraints. Problems are: Problem set: 0 solved, 757 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/762 variables, 3/361 constraints. Problems are: Problem set: 0 solved, 757 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/762 variables, 0/361 constraints. Problems are: Problem set: 0 solved, 757 unsolved
At refinement iteration 5 (OVERLAPS) 761/1523 variables, 762/1123 constraints. Problems are: Problem set: 0 solved, 757 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1523 variables, 288/1411 constraints. Problems are: Problem set: 0 solved, 757 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1523 variables, 757/2168 constraints. Problems are: Problem set: 0 solved, 757 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1523/1524 variables, and 2168 constraints, problems are : Problem set: 0 solved, 757 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 358/358 constraints, State Equation: 762/762 constraints, ReadFeed: 288/288 constraints, PredecessorRefiner: 757/757 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60222ms problems are : Problem set: 0 solved, 757 unsolved
Search for dead transitions found 0 dead transitions in 60224ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 60259 ms. Remains : 762/762 places, 762/762 transitions.
Built C files in :
/tmp/ltsmin714928582323816216
[2025-06-05 20:53:42] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin714928582323816216
Running compilation step : cd /tmp/ltsmin714928582323816216;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1377 ms.
Running link step : cd /tmp/ltsmin714928582323816216;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 57 ms.
Running LTSmin : cd /tmp/ltsmin714928582323816216;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased4431210803246457144.hoa' '--buchi-type=spotba'
LTSmin run took 1378 ms.
Treatment of property ShieldIIPt-PT-040B-LTLCardinality-13 finished in 134743 ms.
FORMULA ShieldIIPt-PT-040B-LTLCardinality-13 TRUE TECHNIQUES SHORTENING_INSENSITIVE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(X(p1))&&G(p2)&&p0)))'
[2025-06-05 20:53:45] [INFO ] Flatten gal took : 40 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin4536926434354609185
[2025-06-05 20:53:45] [INFO ] Too many transitions (2171) to apply POR reductions. Disabling POR matrices.
[2025-06-05 20:53:45] [INFO ] Applying decomposition
[2025-06-05 20:53:45] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4536926434354609185
Running compilation step : cd /tmp/ltsmin4536926434354609185;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2025-06-05 20:53:45] [INFO ] Flatten gal took : 41 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph6854667676039876117.txt' '-o' '/tmp/graph6854667676039876117.bin' '-w' '/tmp/graph6854667676039876117.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6854667676039876117.bin' '-l' '-1' '-v' '-w' '/tmp/graph6854667676039876117.weights' '-q' '0' '-e' '0.001'
[2025-06-05 20:53:45] [INFO ] Decomposing Gal with order
[2025-06-05 20:53:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 20:53:45] [INFO ] Removed a total of 396 redundant transitions.
[2025-06-05 20:53:45] [INFO ] Flatten gal took : 90 ms
[2025-06-05 20:53:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2025-06-05 20:53:45] [INFO ] Time to serialize gal into /tmp/LTLCardinality8033756776946001593.gal : 14 ms
[2025-06-05 20:53:45] [INFO ] Time to serialize properties into /tmp/LTLCardinality11869580234573394100.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality8033756776946001593.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality11869580234573394100.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(("(((i34.u770.p2423==0)||(i10.u235.p733==1))&&((i21.u480.p1524==0)||(i5.u146.p448==1)))")&&((X(X("((i34.u770.p2423==0)||(i10.u235...222
Formula 0 simplified : X(!"(((i34.u770.p2423==0)||(i10.u235.p733==1))&&((i21.u480.p1524==0)||(i5.u146.p448==1)))" | XX!"((i34.u770.p2423==0)||(i10.u235.p73...210
Compilation finished in 4463 ms.
Running link step : cd /tmp/ltsmin4536926434354609185;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin4536926434354609185;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X((X(X((LTLAPp2==true)))&&[]((LTLAPp3==true))&&(LTLAPp1==true)))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 5/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.009: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.009: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.009: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.009: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.009: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.017: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.017: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.029: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.029: LTL layer: formula: X((X(X((LTLAPp2==true)))&&[]((LTLAPp3==true))&&(LTLAPp1==true)))
pins2lts-mc-linux64( 6/ 8), 0.033: "X((X(X((LTLAPp2==true)))&&[]((LTLAPp3==true))&&(LTLAPp1==true)))" is not a file, parsing as formula...
pins2lts-mc-linux64( 5/ 8), 0.036: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.036: Using Spin LTL semantics
pins2lts-mc-linux64( 1/ 8), 0.040: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.039: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.044: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.036: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.048: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.054: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.060: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 1.091: DFS-FIFO for weak LTL, using special progress label 2176
pins2lts-mc-linux64( 0/ 8), 1.091: There are 2177 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 1.091: State length is 2372, there are 2183 groups
pins2lts-mc-linux64( 0/ 8), 1.091: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 1.091: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 1.091: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 1.091: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 2/ 8), 1.285: ~1 levels ~960 states ~4776 transitions
pins2lts-mc-linux64( 2/ 8), 1.529: ~1 levels ~1920 states ~10832 transitions
pins2lts-mc-linux64( 2/ 8), 1.911: ~1 levels ~3840 states ~23440 transitions
pins2lts-mc-linux64( 2/ 8), 2.704: ~1 levels ~7680 states ~49608 transitions
pins2lts-mc-linux64( 2/ 8), 4.234: ~1 levels ~15360 states ~101392 transitions
pins2lts-mc-linux64( 4/ 8), 7.234: ~1 levels ~30720 states ~262120 transitions
pins2lts-mc-linux64( 2/ 8), 13.336: ~1 levels ~61440 states ~471496 transitions
pins2lts-mc-linux64( 2/ 8), 25.640: ~1 levels ~122880 states ~1055552 transitions
pins2lts-mc-linux64( 2/ 8), 49.586: ~1 levels ~245760 states ~2206616 transitions
pins2lts-mc-linux64( 2/ 8), 97.114: ~1 levels ~491520 states ~4703288 transitions
pins2lts-mc-linux64( 2/ 8), 193.016: ~1 levels ~983040 states ~10034456 transitions
pins2lts-mc-linux64( 2/ 8), 385.855: ~1 levels ~1966080 states ~20933040 transitions
pins2lts-mc-linux64( 2/ 8), 778.090: ~1 levels ~3932160 states ~44199984 transitions
pins2lts-mc-linux64( 0/ 8), 1289.234: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 1289.330:
pins2lts-mc-linux64( 0/ 8), 1289.330: mean standard work distribution: 5.3% (states) 7.1% (transitions)
pins2lts-mc-linux64( 0/ 8), 1289.330:
pins2lts-mc-linux64( 0/ 8), 1289.330: Explored 6163888 states 76214859 transitions, fanout: 12.365
pins2lts-mc-linux64( 0/ 8), 1289.330: Total exploration time 1288.230 sec (1288.150 sec minimum, 1288.184 sec on average)
pins2lts-mc-linux64( 0/ 8), 1289.330: States per second: 4785, Transitions per second: 59162
pins2lts-mc-linux64( 0/ 8), 1289.330:
pins2lts-mc-linux64( 0/ 8), 1289.330: Progress states detected: 15203294
pins2lts-mc-linux64( 0/ 8), 1289.330: Redundant explorations: -59.4571
pins2lts-mc-linux64( 0/ 8), 1289.330:
pins2lts-mc-linux64( 0/ 8), 1289.330: Queue width: 8B, total height: 15429260, memory: 117.72MB
pins2lts-mc-linux64( 0/ 8), 1289.330: Tree memory: 372.0MB, 25.7 B/state, compr.: 0.3%
pins2lts-mc-linux64( 0/ 8), 1289.330: Tree fill ratio (roots/leafs): 11.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 1289.333: Stored 2251 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 1289.342: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 1289.342: Est. total memory use: 489.7MB (~1141.7MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin4536926434354609185;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X((X(X((LTLAPp2==true)))&&[]((LTLAPp3==true))&&(LTLAPp1==true)))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin4536926434354609185;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X((X(X((LTLAPp2==true)))&&[]((LTLAPp3==true))&&(LTLAPp1==true)))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:241)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:176)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:114)
at java.base/java.lang.Thread.run(Thread.java:1583)
Detected timeout of ITS tools.
[2025-06-05 21:21:48] [INFO ] Applying decomposition
[2025-06-05 21:21:48] [INFO ] Flatten gal took : 267 ms
[2025-06-05 21:21:48] [INFO ] Decomposing Gal with order
[2025-06-05 21:21:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 21:21:50] [INFO ] Removed a total of 117 redundant transitions.
[2025-06-05 21:21:50] [INFO ] Flatten gal took : 396 ms
[2025-06-05 21:21:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 67 ms.
[2025-06-05 21:21:51] [INFO ] Time to serialize gal into /tmp/LTLCardinality9223911313247105123.gal : 57 ms
[2025-06-05 21:21:51] [INFO ] Time to serialize properties into /tmp/LTLCardinality15167274929983752683.ltl : 15 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality9223911313247105123.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality15167274929983752683.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(("(((i0.i0.i0.i0.i0.i1.i0.i0.i0.u632.p2423==0)||(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0...768
Formula 0 simplified : X(!"(((i0.i0.i0.i0.i0.i1.i0.i0.i0.u632.p2423==0)||(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0....756
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ShieldIIPt-PT-040B"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is ShieldIIPt-PT-040B, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r198-tall-174894532900563"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-040B.tgz
mv ShieldIIPt-PT-040B execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;