Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r002-tall-174853729600583.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)
...................................
=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is AutoFlight-PT-48b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r002-tall-174853729600583
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 7.4K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K 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 4.2K 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 2.2K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 103K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.1K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 78K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K 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 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 956K 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 AutoFlight-PT-48b-ReachabilityFireability-2025-00
FORMULA_NAME AutoFlight-PT-48b-ReachabilityFireability-2025-01
FORMULA_NAME AutoFlight-PT-48b-ReachabilityFireability-2025-02
FORMULA_NAME AutoFlight-PT-48b-ReachabilityFireability-2025-03
FORMULA_NAME AutoFlight-PT-48b-ReachabilityFireability-2025-04
FORMULA_NAME AutoFlight-PT-48b-ReachabilityFireability-2025-05
FORMULA_NAME AutoFlight-PT-48b-ReachabilityFireability-2025-06
FORMULA_NAME AutoFlight-PT-48b-ReachabilityFireability-2025-07
FORMULA_NAME AutoFlight-PT-48b-ReachabilityFireability-2025-08
FORMULA_NAME AutoFlight-PT-48b-ReachabilityFireability-2025-09
FORMULA_NAME AutoFlight-PT-48b-ReachabilityFireability-2025-10
FORMULA_NAME AutoFlight-PT-48b-ReachabilityFireability-2025-11
FORMULA_NAME AutoFlight-PT-48b-ReachabilityFireability-2025-12
FORMULA_NAME AutoFlight-PT-48b-ReachabilityFireability-2025-13
FORMULA_NAME AutoFlight-PT-48b-ReachabilityFireability-2025-14
FORMULA_NAME AutoFlight-PT-48b-ReachabilityFireability-2025-15

=== Now, execution of the tool begins

BK_START 1748640899836

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AutoFlight-PT-48b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202505121319
[2025-05-30 21:35:00] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-05-30 21:35:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-30 21:35:01] [INFO ] Load time of PNML (sax parser for PT used): 196 ms
[2025-05-30 21:35:01] [INFO ] Transformed 3950 places.
[2025-05-30 21:35:01] [INFO ] Transformed 3936 transitions.
[2025-05-30 21:35:01] [INFO ] Found NUPN structural information;
[2025-05-30 21:35:01] [INFO ] Parsed PT model containing 3950 places and 3936 transitions and 9104 arcs in 398 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 14 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (20 resets) in 1795 ms. (22 steps per ms) remains 12/16 properties
FORMULA AutoFlight-PT-48b-ReachabilityFireability-2025-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-48b-ReachabilityFireability-2025-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-48b-ReachabilityFireability-2025-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-48b-ReachabilityFireability-2025-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 498 ms. (80 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 136 ms. (292 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 93 ms. (425 steps per ms) remains 12/12 properties
[2025-05-30 21:35:02] [INFO ] Flatten gal took : 466 ms
BEST_FIRST walk for 40004 steps (8 resets) in 793 ms. (50 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 171 ms. (232 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 102 ms. (388 steps per ms) remains 12/12 properties
[2025-05-30 21:35:02] [INFO ] Flatten gal took : 267 ms
BEST_FIRST walk for 40003 steps (8 resets) in 265 ms. (150 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (8 resets) in 123 ms. (322 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 200 ms. (199 steps per ms) remains 12/12 properties
[2025-05-30 21:35:02] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15900444529442242760.gal : 109 ms
BEST_FIRST walk for 40004 steps (8 resets) in 145 ms. (274 steps per ms) remains 12/12 properties
[2025-05-30 21:35:02] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12050576207727316685.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality15900444529442242760.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12050576207727316685.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40004 steps (8 resets) in 102 ms. (388 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 86 ms. (459 steps per ms) remains 12/12 properties

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
// Phase 1: matrix 3936 rows 3950 cols
[2025-05-30 21:35:03] [INFO ] Computed 258 invariants in 76 ms
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Loading property file /tmp/ReachabilityCardinality12050576207727316685.prop.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/223 variables, 223/223 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/223 variables, 0/223 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (OVERLAPS) 3490/3713 variables, 241/464 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/3713 variables, 3490/3954 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3713 variables, 0/3954 constraints. Problems are: Problem set: 0 solved, 12 unsolved
SMT process timed out in 5278ms, After SMT, problems are : Problem set: 0 solved, 12 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 223 out of 3950 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3950/3950 places, 3936/3936 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1445 transitions
Trivial Post-agglo rules discarded 1445 transitions
Performed 1445 trivial Post agglomeration. Transition count delta: 1445
Iterating post reduction 0 with 1445 rules applied. Total rules applied 1445 place count 3950 transition count 2491
Reduce places removed 1445 places and 0 transitions.
Ensure Unique test removed 135 transitions
Reduce isomorphic transitions removed 135 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 73 transitions
Trivial Post-agglo rules discarded 73 transitions
Performed 73 trivial Post agglomeration. Transition count delta: 73
Iterating post reduction 1 with 1653 rules applied. Total rules applied 3098 place count 2505 transition count 2283
Reduce places removed 73 places and 0 transitions.
Performed 94 Post agglomeration using F-continuation condition.Transition count delta: 94
Iterating post reduction 2 with 167 rules applied. Total rules applied 3265 place count 2432 transition count 2189
Reduce places removed 94 places and 0 transitions.
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 3 with 116 rules applied. Total rules applied 3381 place count 2338 transition count 2167
Performed 443 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 443 Pre rules applied. Total rules applied 3381 place count 2338 transition count 1724
Deduced a syphon composed of 443 places in 8 ms
Reduce places removed 443 places and 0 transitions.
Iterating global reduction 4 with 886 rules applied. Total rules applied 4267 place count 1895 transition count 1724
Discarding 293 places :
Symmetric choice reduction at 4 with 293 rule applications. Total rules 4560 place count 1602 transition count 1431
Iterating global reduction 4 with 293 rules applied. Total rules applied 4853 place count 1602 transition count 1431
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 4 with 10 rules applied. Total rules applied 4863 place count 1602 transition count 1421
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 4866 place count 1599 transition count 1421
Performed 86 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 86 Pre rules applied. Total rules applied 4866 place count 1599 transition count 1335
Deduced a syphon composed of 86 places in 9 ms
Reduce places removed 86 places and 0 transitions.
Iterating global reduction 6 with 172 rules applied. Total rules applied 5038 place count 1513 transition count 1335
Performed 334 Post agglomeration using F-continuation condition.Transition count delta: 334
Deduced a syphon composed of 334 places in 4 ms
Reduce places removed 334 places and 0 transitions.
Iterating global reduction 6 with 668 rules applied. Total rules applied 5706 place count 1179 transition count 1001
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 4 places in 7 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 6 with 8 rules applied. Total rules applied 5714 place count 1175 transition count 1001
Drop transitions (Redundant composition of simpler transitions.) removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 6 with 21 rules applied. Total rules applied 5735 place count 1175 transition count 980
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 6 with 2 rules applied. Total rules applied 5737 place count 1174 transition count 979
Free-agglomeration rule applied 110 times.
Iterating global reduction 6 with 110 rules applied. Total rules applied 5847 place count 1174 transition count 869
Reduce places removed 110 places and 0 transitions.
Iterating post reduction 6 with 110 rules applied. Total rules applied 5957 place count 1064 transition count 869
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 5958 place count 1064 transition count 868
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 5959 place count 1064 transition count 868
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 5960 place count 1063 transition count 867
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 5964 place count 1059 transition count 867
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 4 Pre rules applied. Total rules applied 5964 place count 1059 transition count 863
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 8 with 8 rules applied. Total rules applied 5972 place count 1055 transition count 863
Applied a total of 5972 rules in 1140 ms. Remains 1055 /3950 variables (removed 2895) and now considering 863/3936 (removed 3073) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1148 ms. Remains : 1055/3950 places, 863/3936 transitions.
RANDOM walk for 40000 steps (165 resets) in 825 ms. (48 steps per ms) remains 9/12 properties
FORMULA AutoFlight-PT-48b-ReachabilityFireability-2025-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-48b-ReachabilityFireability-2025-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-48b-ReachabilityFireability-2025-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (10 resets) in 240 ms. (165 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (10 resets) in 318 ms. (125 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (10 resets) in 235 ms. (169 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (11 resets) in 184 ms. (216 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (9 resets) in 280 ms. (142 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (9 resets) in 193 ms. (206 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (10 resets) in 179 ms. (222 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (11 resets) in 151 ms. (263 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (9 resets) in 125 ms. (317 steps per ms) remains 9/9 properties
// Phase 1: matrix 863 rows 1055 cols
[2025-05-30 21:35:10] [INFO ] Computed 254 invariants in 24 ms
[2025-05-30 21:35:10] [INFO ] State equation strengthened by 252 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) 0/192 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 721/913 variables, 231/231 constraints. Problems are: Problem set: 0 solved, 9 unsolved
SDD proceeding with computation,12 properties remain. new max is 4
SDD size :1 after 3
At refinement iteration 2 (INCLUDED_ONLY) 0/913 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 52/965 variables, 17/248 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/965 variables, 0/248 constraints. Problems are: Problem set: 0 solved, 9 unsolved
SDD proceeding with computation,12 properties remain. new max is 8
SDD size :3 after 8
At refinement iteration 5 (OVERLAPS) 82/1047 variables, 2/250 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1047 variables, 0/250 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 7 (OVERLAPS) 863/1910 variables, 1047/1297 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1910 variables, 252/1549 constraints. Problems are: Problem set: 0 solved, 9 unsolved
SDD proceeding with computation,12 properties remain. new max is 16
SDD size :8 after 17
At refinement iteration 9 (INCLUDED_ONLY) 0/1910 variables, 0/1549 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 10 (OVERLAPS) 8/1918 variables, 8/1557 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1918 variables, 4/1561 constraints. Problems are: Problem set: 0 solved, 9 unsolved
SDD proceeding with computation,12 properties remain. new max is 32
SDD size :17 after 34
At refinement iteration 12 (INCLUDED_ONLY) 0/1918 variables, 0/1561 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 13 (OVERLAPS) 0/1918 variables, 0/1561 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1918/1918 variables, and 1561 constraints, problems are : Problem set: 0 solved, 9 unsolved in 12886 ms.
Refiners :[Positive P Invariants (semi-flows): 252/252 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 1055/1055 constraints, ReadFeed: 252/252 constraints, PredecessorRefiner: 9/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 9 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/192 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 721/913 variables, 231/231 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:23] [INFO ] Deduced a trap composed of 8 places in 145 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:23] [INFO ] Deduced a trap composed of 8 places in 161 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:23] [INFO ] Deduced a trap composed of 9 places in 129 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:24] [INFO ] Deduced a trap composed of 9 places in 135 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:24] [INFO ] Deduced a trap composed of 10 places in 126 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:24] [INFO ] Deduced a trap composed of 10 places in 127 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:24] [INFO ] Deduced a trap composed of 10 places in 135 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:24] [INFO ] Deduced a trap composed of 11 places in 129 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:24] [INFO ] Deduced a trap composed of 13 places in 123 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:24] [INFO ] Deduced a trap composed of 15 places in 133 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,12 properties remain. new max is 64
SDD size :34 after 67
[2025-05-30 21:35:25] [INFO ] Deduced a trap composed of 16 places in 127 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:25] [INFO ] Deduced a trap composed of 16 places in 144 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:25] [INFO ] Deduced a trap composed of 18 places in 112 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:25] [INFO ] Deduced a trap composed of 10 places in 118 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:25] [INFO ] Deduced a trap composed of 13 places in 117 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:25] [INFO ] Deduced a trap composed of 20 places in 106 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:25] [INFO ] Deduced a trap composed of 21 places in 102 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:26] [INFO ] Deduced a trap composed of 21 places in 103 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:26] [INFO ] Deduced a trap composed of 26 places in 104 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:26] [INFO ] Deduced a trap composed of 27 places in 104 ms of which 9 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/913 variables, 20/251 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:26] [INFO ] Deduced a trap composed of 22 places in 99 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:26] [INFO ] Deduced a trap composed of 25 places in 84 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:26] [INFO ] Deduced a trap composed of 31 places in 86 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:26] [INFO ] Deduced a trap composed of 26 places in 91 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:26] [INFO ] Deduced a trap composed of 27 places in 91 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:26] [INFO ] Deduced a trap composed of 45 places in 79 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:27] [INFO ] Deduced a trap composed of 46 places in 81 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:27] [INFO ] Deduced a trap composed of 48 places in 77 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:27] [INFO ] Deduced a trap composed of 41 places in 66 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:27] [INFO ] Deduced a trap composed of 61 places in 82 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:27] [INFO ] Deduced a trap composed of 39 places in 72 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:27] [INFO ] Deduced a trap composed of 26 places in 114 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:27] [INFO ] Deduced a trap composed of 76 places in 82 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:27] [INFO ] Deduced a trap composed of 37 places in 78 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:28] [INFO ] Deduced a trap composed of 30 places in 86 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:28] [INFO ] Deduced a trap composed of 24 places in 80 ms of which 6 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/913 variables, 16/267 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:28] [INFO ] Deduced a trap composed of 20 places in 90 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:28] [INFO ] Deduced a trap composed of 39 places in 108 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:28] [INFO ] Deduced a trap composed of 59 places in 91 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:28] [INFO ] Deduced a trap composed of 61 places in 105 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:28] [INFO ] Deduced a trap composed of 14 places in 47 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:29] [INFO ] Deduced a trap composed of 16 places in 59 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:29] [INFO ] Deduced a trap composed of 47 places in 73 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/913 variables, 7/274 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/913 variables, 0/274 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (OVERLAPS) 52/965 variables, 17/291 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:30] [INFO ] Deduced a trap composed of 39 places in 76 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:30] [INFO ] Deduced a trap composed of 6 places in 72 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:30] [INFO ] Deduced a trap composed of 39 places in 81 ms of which 11 ms to minimize.
SDD proceeding with computation,12 properties remain. new max is 128
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD size :67 after 132
[2025-05-30 21:35:30] [INFO ] Deduced a trap composed of 43 places in 77 ms of which 8 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/965 variables, 4/295 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:30] [INFO ] Deduced a trap composed of 33 places in 54 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/965 variables, 1/296 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/965 variables, 0/296 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 10 (OVERLAPS) 82/1047 variables, 2/298 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,12 properties remain. new max is 256
SDD size :132 after 655
[2025-05-30 21:35:31] [INFO ] Deduced a trap composed of 50 places in 229 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,12 properties remain. new max is 512
SDD size :655 after 1.70644e+13
SDD proceeding with computation,12 properties remain. new max is 1024
SDD size :1.70644e+13 after 2.71242e+33
[2025-05-30 21:35:32] [INFO ] Deduced a trap composed of 56 places in 227 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:32] [INFO ] Deduced a trap composed of 73 places in 234 ms of which 59 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:32] [INFO ] Deduced a trap composed of 249 places in 305 ms of which 108 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:33] [INFO ] Deduced a trap composed of 249 places in 292 ms of which 91 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,12 properties remain. new max is 2048
SDD size :2.71242e+33 after 1.25874e+73
[2025-05-30 21:35:33] [INFO ] Deduced a trap composed of 20 places in 202 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:33] [INFO ] Deduced a trap composed of 251 places in 272 ms of which 90 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:33] [INFO ] Deduced a trap composed of 13 places in 189 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:34] [INFO ] Deduced a trap composed of 251 places in 268 ms of which 88 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:34] [INFO ] Deduced a trap composed of 251 places in 293 ms of which 111 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:34] [INFO ] Deduced a trap composed of 251 places in 271 ms of which 90 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:35] [INFO ] Deduced a trap composed of 251 places in 272 ms of which 91 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:35] [INFO ] Deduced a trap composed of 251 places in 286 ms of which 105 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:35] [INFO ] Deduced a trap composed of 251 places in 263 ms of which 90 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:35] [INFO ] Deduced a trap composed of 248 places in 260 ms of which 89 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:36] [INFO ] Deduced a trap composed of 247 places in 285 ms of which 109 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:36] [INFO ] Deduced a trap composed of 246 places in 262 ms of which 87 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:36] [INFO ] Deduced a trap composed of 246 places in 270 ms of which 87 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:37] [INFO ] Deduced a trap composed of 247 places in 283 ms of which 87 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:37] [INFO ] Deduced a trap composed of 247 places in 261 ms of which 87 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/1047 variables, 20/318 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:37] [INFO ] Deduced a trap composed of 18 places in 103 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:37] [INFO ] Deduced a trap composed of 21 places in 91 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:37] [INFO ] Deduced a trap composed of 30 places in 89 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:38] [INFO ] Deduced a trap composed of 50 places in 100 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:38] [INFO ] Deduced a trap composed of 58 places in 97 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:38] [INFO ] Deduced a trap composed of 74 places in 92 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:38] [INFO ] Deduced a trap composed of 74 places in 82 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:38] [INFO ] Deduced a trap composed of 269 places in 282 ms of which 93 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:39] [INFO ] Deduced a trap composed of 306 places in 298 ms of which 123 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:39] [INFO ] Deduced a trap composed of 75 places in 260 ms of which 64 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:39] [INFO ] Deduced a trap composed of 337 places in 260 ms of which 98 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:40] [INFO ] Deduced a trap composed of 272 places in 280 ms of which 95 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:40] [INFO ] Deduced a trap composed of 309 places in 301 ms of which 124 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:40] [INFO ] Deduced a trap composed of 272 places in 312 ms of which 121 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:41] [INFO ] Deduced a trap composed of 309 places in 274 ms of which 105 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:41] [INFO ] Deduced a trap composed of 340 places in 268 ms of which 98 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:41] [INFO ] Deduced a trap composed of 340 places in 266 ms of which 99 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:41] [INFO ] Deduced a trap composed of 11 places in 174 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:42] [INFO ] Deduced a trap composed of 274 places in 265 ms of which 101 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:42] [INFO ] Deduced a trap composed of 340 places in 262 ms of which 99 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/1047 variables, 20/338 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:42] [INFO ] Deduced a trap composed of 31 places in 64 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:43] [INFO ] Deduced a trap composed of 265 places in 279 ms of which 106 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:43] [INFO ] Deduced a trap composed of 256 places in 288 ms of which 109 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:44] [INFO ] Deduced a trap composed of 267 places in 265 ms of which 92 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:44] [INFO ] Deduced a trap composed of 268 places in 293 ms of which 110 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:44] [INFO ] Deduced a trap composed of 270 places in 265 ms of which 92 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:44] [INFO ] Deduced a trap composed of 45 places in 218 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:45] [INFO ] Deduced a trap composed of 270 places in 286 ms of which 114 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:45] [INFO ] Deduced a trap composed of 273 places in 261 ms of which 94 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:45] [INFO ] Deduced a trap composed of 268 places in 287 ms of which 112 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:46] [INFO ] Deduced a trap composed of 262 places in 289 ms of which 109 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:46] [INFO ] Deduced a trap composed of 260 places in 291 ms of which 112 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:46] [INFO ] Deduced a trap composed of 266 places in 290 ms of which 117 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:47] [INFO ] Deduced a trap composed of 273 places in 293 ms of which 115 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:47] [INFO ] Deduced a trap composed of 266 places in 288 ms of which 108 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:47] [INFO ] Deduced a trap composed of 269 places in 321 ms of which 125 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:48] [INFO ] Deduced a trap composed of 260 places in 291 ms of which 110 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:48] [INFO ] Deduced a trap composed of 272 places in 288 ms of which 114 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:48] [INFO ] Deduced a trap composed of 271 places in 268 ms of which 92 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:49] [INFO ] Deduced a trap composed of 267 places in 265 ms of which 90 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/1047 variables, 20/358 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:49] [INFO ] Deduced a trap composed of 272 places in 297 ms of which 108 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:50] [INFO ] Deduced a trap composed of 272 places in 273 ms of which 107 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:50] [INFO ] Deduced a trap composed of 37 places in 209 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:50] [INFO ] Deduced a trap composed of 272 places in 281 ms of which 113 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:50] [INFO ] Deduced a trap composed of 281 places in 270 ms of which 97 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:51] [INFO ] Deduced a trap composed of 261 places in 283 ms of which 108 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:51] [INFO ] Deduced a trap composed of 261 places in 267 ms of which 94 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:51] [INFO ] Deduced a trap composed of 261 places in 261 ms of which 91 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:51] [INFO ] Deduced a trap composed of 22 places in 189 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:52] [INFO ] Deduced a trap composed of 261 places in 257 ms of which 91 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:52] [INFO ] Deduced a trap composed of 261 places in 261 ms of which 90 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:52] [INFO ] Deduced a trap composed of 20 places in 189 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:53] [INFO ] Deduced a trap composed of 261 places in 286 ms of which 109 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:53] [INFO ] Deduced a trap composed of 262 places in 279 ms of which 108 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:53] [INFO ] Deduced a trap composed of 260 places in 273 ms of which 108 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:53] [INFO ] Deduced a trap composed of 268 places in 255 ms of which 92 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:54] [INFO ] Deduced a trap composed of 261 places in 287 ms of which 121 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:54] [INFO ] Deduced a trap composed of 250 places in 248 ms of which 89 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:54] [INFO ] Deduced a trap composed of 258 places in 252 ms of which 90 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:55] [INFO ] Deduced a trap composed of 259 places in 267 ms of which 90 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/1047 variables, 20/378 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:55] [INFO ] Deduced a trap composed of 275 places in 283 ms of which 107 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:56] [INFO ] Deduced a trap composed of 275 places in 261 ms of which 92 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:56] [INFO ] Deduced a trap composed of 275 places in 289 ms of which 117 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:56] [INFO ] Deduced a trap composed of 273 places in 259 ms of which 89 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:56] [INFO ] Deduced a trap composed of 274 places in 256 ms of which 92 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:57] [INFO ] Deduced a trap composed of 272 places in 258 ms of which 90 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:57] [INFO ] Deduced a trap composed of 273 places in 263 ms of which 92 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:57] [INFO ] Deduced a trap composed of 275 places in 258 ms of which 91 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:58] [INFO ] Deduced a trap composed of 273 places in 263 ms of which 91 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:58] [INFO ] Deduced a trap composed of 274 places in 266 ms of which 91 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:58] [INFO ] Deduced a trap composed of 279 places in 282 ms of which 109 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:59] [INFO ] Deduced a trap composed of 274 places in 259 ms of which 92 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:59] [INFO ] Deduced a trap composed of 274 places in 261 ms of which 91 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:59] [INFO ] Deduced a trap composed of 281 places in 268 ms of which 93 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:35:59] [INFO ] Deduced a trap composed of 318 places in 264 ms of which 101 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:00] [INFO ] Deduced a trap composed of 347 places in 266 ms of which 96 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:00] [INFO ] Deduced a trap composed of 272 places in 249 ms of which 86 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:00] [INFO ] Deduced a trap composed of 336 places in 288 ms of which 119 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:01] [INFO ] Deduced a trap composed of 261 places in 292 ms of which 115 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:01] [INFO ] Deduced a trap composed of 261 places in 293 ms of which 116 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/1047 variables, 20/398 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:01] [INFO ] Deduced a trap composed of 61 places in 104 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:01] [INFO ] Deduced a trap composed of 74 places in 101 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:02] [INFO ] Deduced a trap composed of 269 places in 263 ms of which 94 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:02] [INFO ] Deduced a trap composed of 268 places in 262 ms of which 94 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:03] [INFO ] Deduced a trap composed of 270 places in 270 ms of which 95 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:03] [INFO ] Deduced a trap composed of 268 places in 270 ms of which 94 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:03] [INFO ] Deduced a trap composed of 276 places in 268 ms of which 97 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:03] [INFO ] Deduced a trap composed of 269 places in 267 ms of which 94 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:04] [INFO ] Deduced a trap composed of 269 places in 264 ms of which 94 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:04] [INFO ] Deduced a trap composed of 269 places in 268 ms of which 93 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:04] [INFO ] Deduced a trap composed of 268 places in 263 ms of which 93 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:05] [INFO ] Deduced a trap composed of 270 places in 270 ms of which 95 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:05] [INFO ] Deduced a trap composed of 269 places in 296 ms of which 122 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:05] [INFO ] Deduced a trap composed of 270 places in 267 ms of which 95 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:06] [INFO ] Deduced a trap composed of 265 places in 269 ms of which 94 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:06] [INFO ] Deduced a trap composed of 270 places in 269 ms of which 94 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:06] [INFO ] Deduced a trap composed of 268 places in 266 ms of which 93 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:07] [INFO ] Deduced a trap composed of 268 places in 268 ms of which 92 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:07] [INFO ] Deduced a trap composed of 264 places in 264 ms of which 91 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:07] [INFO ] Deduced a trap composed of 269 places in 265 ms of which 94 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/1047 variables, 20/418 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:08] [INFO ] Deduced a trap composed of 27 places in 198 ms of which 28 ms to minimize.
SMT process timed out in 58071ms, After SMT, problems are : Problem set: 0 solved, 9 unsolved
Fused 9 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 192 out of 1055 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1055/1055 places, 863/863 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 1055 transition count 855
Reduce places removed 8 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 10 rules applied. Total rules applied 18 place count 1047 transition count 853
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 20 place count 1045 transition count 853
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 20 place count 1045 transition count 844
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 38 place count 1036 transition count 844
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 64 place count 1023 transition count 831
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 66 place count 1023 transition count 829
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 4 with 2 rules applied. Total rules applied 68 place count 1022 transition count 828
Free-agglomeration rule applied 6 times.
Iterating global reduction 4 with 6 rules applied. Total rules applied 74 place count 1022 transition count 822
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 80 place count 1016 transition count 822
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 81 place count 1015 transition count 821
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 87 place count 1009 transition count 821
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 6 Pre rules applied. Total rules applied 87 place count 1009 transition count 815
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 6 with 12 rules applied. Total rules applied 99 place count 1003 transition count 815
Applied a total of 99 rules in 181 ms. Remains 1003 /1055 variables (removed 52) and now considering 815/863 (removed 48) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 182 ms. Remains : 1003/1055 places, 815/863 transitions.
RANDOM walk for 40000 steps (182 resets) in 407 ms. (98 steps per ms) remains 8/9 properties
FORMULA AutoFlight-PT-48b-ReachabilityFireability-2025-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (12 resets) in 162 ms. (245 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (12 resets) in 324 ms. (123 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (9 resets) in 208 ms. (191 steps per ms) remains 7/8 properties
FORMULA AutoFlight-PT-48b-ReachabilityFireability-2025-06 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (9 resets) in 238 ms. (167 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (9 resets) in 135 ms. (294 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (12 resets) in 161 ms. (246 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (12 resets) in 165 ms. (240 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (10 resets) in 148 ms. (268 steps per ms) remains 7/7 properties
// Phase 1: matrix 815 rows 1003 cols
[2025-05-30 21:36:09] [INFO ] Computed 248 invariants in 5 ms
[2025-05-30 21:36:09] [INFO ] State equation strengthened by 261 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) 0/156 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 707/863 variables, 230/230 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/863 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 43/906 variables, 9/239 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/906 variables, 0/239 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 83/989 variables, 2/241 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/989 variables, 0/241 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (OVERLAPS) 815/1804 variables, 989/1230 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1804 variables, 261/1491 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1804 variables, 0/1491 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 10 (OVERLAPS) 14/1818 variables, 14/1505 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1818 variables, 7/1512 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1818 variables, 0/1512 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 13 (OVERLAPS) 0/1818 variables, 0/1512 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1818/1818 variables, and 1512 constraints, problems are : Problem set: 0 solved, 7 unsolved in 8283 ms.
Refiners :[Positive P Invariants (semi-flows): 246/246 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 1003/1003 constraints, ReadFeed: 261/261 constraints, PredecessorRefiner: 7/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/156 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 707/863 variables, 230/230 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:17] [INFO ] Deduced a trap composed of 7 places in 91 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:17] [INFO ] Deduced a trap composed of 7 places in 88 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:17] [INFO ] Deduced a trap composed of 8 places in 83 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:18] [INFO ] Deduced a trap composed of 6 places in 85 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:18] [INFO ] Deduced a trap composed of 10 places in 87 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:18] [INFO ] Deduced a trap composed of 10 places in 84 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:18] [INFO ] Deduced a trap composed of 18 places in 78 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:18] [INFO ] Deduced a trap composed of 18 places in 81 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:18] [INFO ] Deduced a trap composed of 18 places in 77 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:18] [INFO ] Deduced a trap composed of 23 places in 80 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:18] [INFO ] Deduced a trap composed of 10 places in 83 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:18] [INFO ] Deduced a trap composed of 10 places in 80 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:18] [INFO ] Deduced a trap composed of 10 places in 82 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:19] [INFO ] Deduced a trap composed of 34 places in 81 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:19] [INFO ] Deduced a trap composed of 27 places in 66 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:19] [INFO ] Deduced a trap composed of 22 places in 79 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:19] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:19] [INFO ] Deduced a trap composed of 59 places in 98 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:19] [INFO ] Deduced a trap composed of 38 places in 102 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:19] [INFO ] Deduced a trap composed of 23 places in 81 ms of which 8 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/863 variables, 20/250 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:19] [INFO ] Deduced a trap composed of 9 places in 86 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:19] [INFO ] Deduced a trap composed of 10 places in 80 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:20] [INFO ] Deduced a trap composed of 21 places in 83 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:20] [INFO ] Deduced a trap composed of 41 places in 68 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:20] [INFO ] Deduced a trap composed of 13 places in 104 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:20] [INFO ] Deduced a trap composed of 14 places in 132 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:20] [INFO ] Deduced a trap composed of 19 places in 95 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:20] [INFO ] Deduced a trap composed of 72 places in 67 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:20] [INFO ] Deduced a trap composed of 26 places in 57 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:20] [INFO ] Deduced a trap composed of 26 places in 81 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:20] [INFO ] Deduced a trap composed of 42 places in 62 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/863 variables, 11/261 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:21] [INFO ] Deduced a trap composed of 24 places in 67 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:21] [INFO ] Deduced a trap composed of 10 places in 75 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:21] [INFO ] Deduced a trap composed of 29 places in 55 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:21] [INFO ] Deduced a trap composed of 40 places in 60 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/863 variables, 4/265 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:21] [INFO ] Deduced a trap composed of 43 places in 64 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:21] [INFO ] Deduced a trap composed of 14 places in 46 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/863 variables, 2/267 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/863 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (OVERLAPS) 43/906 variables, 9/276 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/906 variables, 0/276 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (OVERLAPS) 83/989 variables, 2/278 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:22] [INFO ] Deduced a trap composed of 11 places in 187 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:23] [INFO ] Deduced a trap composed of 19 places in 188 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:23] [INFO ] Deduced a trap composed of 24 places in 195 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:23] [INFO ] Deduced a trap composed of 24 places in 183 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:23] [INFO ] Deduced a trap composed of 42 places in 198 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:23] [INFO ] Deduced a trap composed of 26 places in 202 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:24] [INFO ] Deduced a trap composed of 55 places in 208 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:24] [INFO ] Deduced a trap composed of 224 places in 242 ms of which 75 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:24] [INFO ] Deduced a trap composed of 20 places in 185 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:24] [INFO ] Deduced a trap composed of 226 places in 247 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:25] [INFO ] Deduced a trap composed of 226 places in 243 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:25] [INFO ] Deduced a trap composed of 46 places in 112 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:25] [INFO ] Deduced a trap composed of 235 places in 251 ms of which 77 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:25] [INFO ] Deduced a trap composed of 235 places in 241 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:26] [INFO ] Deduced a trap composed of 235 places in 248 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:26] [INFO ] Deduced a trap composed of 239 places in 237 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:26] [INFO ] Deduced a trap composed of 241 places in 241 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:26] [INFO ] Deduced a trap composed of 9 places in 161 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:27] [INFO ] Deduced a trap composed of 235 places in 239 ms of which 75 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:27] [INFO ] Deduced a trap composed of 235 places in 239 ms of which 74 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/989 variables, 20/298 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:27] [INFO ] Deduced a trap composed of 52 places in 123 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:27] [INFO ] Deduced a trap composed of 69 places in 120 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:27] [INFO ] Deduced a trap composed of 70 places in 118 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:27] [INFO ] Deduced a trap composed of 16 places in 85 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:28] [INFO ] Deduced a trap composed of 20 places in 192 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:28] [INFO ] Deduced a trap composed of 61 places in 216 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:28] [INFO ] Deduced a trap composed of 70 places in 220 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:29] [INFO ] Deduced a trap composed of 70 places in 214 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:29] [INFO ] Deduced a trap composed of 234 places in 229 ms of which 70 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:29] [INFO ] Deduced a trap composed of 234 places in 232 ms of which 69 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:29] [INFO ] Deduced a trap composed of 234 places in 259 ms of which 97 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:30] [INFO ] Deduced a trap composed of 234 places in 250 ms of which 95 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:30] [INFO ] Deduced a trap composed of 234 places in 257 ms of which 97 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:30] [INFO ] Deduced a trap composed of 234 places in 246 ms of which 92 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:30] [INFO ] Deduced a trap composed of 234 places in 250 ms of which 92 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:31] [INFO ] Deduced a trap composed of 234 places in 248 ms of which 89 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:31] [INFO ] Deduced a trap composed of 234 places in 245 ms of which 90 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:31] [INFO ] Deduced a trap composed of 239 places in 227 ms of which 71 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:31] [INFO ] Deduced a trap composed of 245 places in 230 ms of which 74 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:32] [INFO ] Deduced a trap composed of 245 places in 229 ms of which 73 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/989 variables, 20/318 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:32] [INFO ] Deduced a trap composed of 12 places in 187 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:32] [INFO ] Deduced a trap composed of 235 places in 282 ms of which 107 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:33] [INFO ] Deduced a trap composed of 234 places in 281 ms of which 107 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:33] [INFO ] Deduced a trap composed of 234 places in 279 ms of which 108 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:33] [INFO ] Deduced a trap composed of 233 places in 268 ms of which 107 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:34] [INFO ] Deduced a trap composed of 233 places in 270 ms of which 101 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:34] [INFO ] Deduced a trap composed of 235 places in 270 ms of which 106 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:34] [INFO ] Deduced a trap composed of 235 places in 278 ms of which 107 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:35] [INFO ] Deduced a trap composed of 234 places in 285 ms of which 108 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:35] [INFO ] Deduced a trap composed of 233 places in 282 ms of which 108 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:35] [INFO ] Deduced a trap composed of 253 places in 245 ms of which 81 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:35] [INFO ] Deduced a trap composed of 247 places in 246 ms of which 81 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:36] [INFO ] Deduced a trap composed of 234 places in 238 ms of which 75 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:36] [INFO ] Deduced a trap composed of 275 places in 253 ms of which 84 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:36] [INFO ] Deduced a trap composed of 275 places in 247 ms of which 83 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:37] [INFO ] Deduced a trap composed of 275 places in 244 ms of which 81 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:37] [INFO ] Deduced a trap composed of 52 places in 196 ms of which 40 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/989 variables, 17/335 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:37] [INFO ] Deduced a trap composed of 227 places in 248 ms of which 75 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:38] [INFO ] Deduced a trap composed of 233 places in 267 ms of which 100 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:38] [INFO ] Deduced a trap composed of 235 places in 248 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:38] [INFO ] Deduced a trap composed of 225 places in 246 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:39] [INFO ] Deduced a trap composed of 231 places in 272 ms of which 99 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:39] [INFO ] Deduced a trap composed of 233 places in 246 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:39] [INFO ] Deduced a trap composed of 226 places in 244 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:40] [INFO ] Deduced a trap composed of 232 places in 280 ms of which 100 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:40] [INFO ] Deduced a trap composed of 234 places in 249 ms of which 78 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:40] [INFO ] Deduced a trap composed of 238 places in 245 ms of which 77 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:40] [INFO ] Deduced a trap composed of 244 places in 277 ms of which 110 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:41] [INFO ] Deduced a trap composed of 247 places in 245 ms of which 80 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:41] [INFO ] Deduced a trap composed of 227 places in 246 ms of which 77 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:41] [INFO ] Deduced a trap composed of 233 places in 276 ms of which 102 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:42] [INFO ] Deduced a trap composed of 235 places in 245 ms of which 78 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:42] [INFO ] Deduced a trap composed of 235 places in 252 ms of which 77 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:42] [INFO ] Deduced a trap composed of 226 places in 254 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:42] [INFO ] Deduced a trap composed of 232 places in 271 ms of which 101 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:43] [INFO ] Deduced a trap composed of 234 places in 248 ms of which 80 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:43] [INFO ] Deduced a trap composed of 234 places in 252 ms of which 78 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/989 variables, 20/355 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:44] [INFO ] Deduced a trap composed of 247 places in 278 ms of which 107 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:44] [INFO ] Deduced a trap composed of 235 places in 265 ms of which 104 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:44] [INFO ] Deduced a trap composed of 237 places in 264 ms of which 99 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:44] [INFO ] Deduced a trap composed of 244 places in 254 ms of which 83 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:45] [INFO ] Deduced a trap composed of 247 places in 252 ms of which 83 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:45] [INFO ] Deduced a trap composed of 232 places in 243 ms of which 77 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:45] [INFO ] Deduced a trap composed of 231 places in 253 ms of which 77 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:45] [INFO ] Deduced a trap composed of 233 places in 250 ms of which 79 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:46] [INFO ] Deduced a trap composed of 232 places in 247 ms of which 78 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:46] [INFO ] Deduced a trap composed of 234 places in 267 ms of which 99 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:46] [INFO ] Deduced a trap composed of 235 places in 271 ms of which 99 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:47] [INFO ] Deduced a trap composed of 233 places in 276 ms of which 98 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:47] [INFO ] Deduced a trap composed of 233 places in 272 ms of which 99 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:47] [INFO ] Deduced a trap composed of 234 places in 269 ms of which 99 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:48] [INFO ] Deduced a trap composed of 233 places in 267 ms of which 98 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:48] [INFO ] Deduced a trap composed of 235 places in 277 ms of which 100 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:48] [INFO ] Deduced a trap composed of 234 places in 274 ms of which 99 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:49] [INFO ] Deduced a trap composed of 234 places in 273 ms of which 102 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:49] [INFO ] Deduced a trap composed of 233 places in 271 ms of which 99 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:49] [INFO ] Deduced a trap composed of 235 places in 270 ms of which 100 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/989 variables, 20/375 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:50] [INFO ] Deduced a trap composed of 245 places in 242 ms of which 80 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:50] [INFO ] Deduced a trap composed of 277 places in 247 ms of which 87 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:50] [INFO ] Deduced a trap composed of 247 places in 260 ms of which 82 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:51] [INFO ] Deduced a trap composed of 277 places in 251 ms of which 86 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:51] [INFO ] Deduced a trap composed of 277 places in 247 ms of which 85 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:51] [INFO ] Deduced a trap composed of 277 places in 248 ms of which 85 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:51] [INFO ] Deduced a trap composed of 275 places in 267 ms of which 86 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:52] [INFO ] Deduced a trap composed of 275 places in 257 ms of which 89 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:52] [INFO ] Deduced a trap composed of 277 places in 247 ms of which 86 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:52] [INFO ] Deduced a trap composed of 245 places in 253 ms of which 81 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:53] [INFO ] Deduced a trap composed of 251 places in 255 ms of which 83 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:53] [INFO ] Deduced a trap composed of 281 places in 258 ms of which 90 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:53] [INFO ] Deduced a trap composed of 240 places in 256 ms of which 80 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:54] [INFO ] Deduced a trap composed of 240 places in 247 ms of which 80 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:54] [INFO ] Deduced a trap composed of 240 places in 276 ms of which 105 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:54] [INFO ] Deduced a trap composed of 241 places in 253 ms of which 80 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:54] [INFO ] Deduced a trap composed of 239 places in 253 ms of which 80 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:55] [INFO ] Deduced a trap composed of 240 places in 253 ms of which 80 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:55] [INFO ] Deduced a trap composed of 241 places in 255 ms of which 80 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:55] [INFO ] Deduced a trap composed of 240 places in 281 ms of which 104 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/989 variables, 20/395 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:56] [INFO ] Deduced a trap composed of 254 places in 253 ms of which 81 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:56] [INFO ] Deduced a trap composed of 262 places in 247 ms of which 84 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:56] [INFO ] Deduced a trap composed of 290 places in 262 ms of which 91 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:57] [INFO ] Deduced a trap composed of 251 places in 242 ms of which 82 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:57] [INFO ] Deduced a trap composed of 251 places in 253 ms of which 82 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:57] [INFO ] Deduced a trap composed of 252 places in 249 ms of which 83 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:58] [INFO ] Deduced a trap composed of 251 places in 243 ms of which 80 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:58] [INFO ] Deduced a trap composed of 250 places in 245 ms of which 83 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:58] [INFO ] Deduced a trap composed of 252 places in 247 ms of which 83 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:58] [INFO ] Deduced a trap composed of 251 places in 246 ms of which 81 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:59] [INFO ] Deduced a trap composed of 251 places in 246 ms of which 82 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:59] [INFO ] Deduced a trap composed of 252 places in 245 ms of which 83 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:36:59] [INFO ] Deduced a trap composed of 252 places in 259 ms of which 83 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:00] [INFO ] Deduced a trap composed of 250 places in 245 ms of which 81 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:00] [INFO ] Deduced a trap composed of 251 places in 245 ms of which 82 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:00] [INFO ] Deduced a trap composed of 252 places in 246 ms of which 83 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:00] [INFO ] Deduced a trap composed of 290 places in 262 ms of which 91 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:01] [INFO ] Deduced a trap composed of 256 places in 243 ms of which 82 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:01] [INFO ] Deduced a trap composed of 292 places in 250 ms of which 90 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:01] [INFO ] Deduced a trap composed of 292 places in 258 ms of which 89 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/989 variables, 20/415 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:02] [INFO ] Deduced a trap composed of 247 places in 245 ms of which 77 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:02] [INFO ] Deduced a trap composed of 249 places in 242 ms of which 78 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:02] [INFO ] Deduced a trap composed of 249 places in 244 ms of which 78 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:03] [INFO ] Deduced a trap composed of 249 places in 243 ms of which 77 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:03] [INFO ] Deduced a trap composed of 292 places in 244 ms of which 85 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:03] [INFO ] Deduced a trap composed of 249 places in 250 ms of which 79 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:04] [INFO ] Deduced a trap composed of 244 places in 247 ms of which 80 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:04] [INFO ] Deduced a trap composed of 250 places in 243 ms of which 80 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:04] [INFO ] Deduced a trap composed of 251 places in 250 ms of which 80 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:04] [INFO ] Deduced a trap composed of 251 places in 252 ms of which 81 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:05] [INFO ] Deduced a trap composed of 231 places in 244 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:05] [INFO ] Deduced a trap composed of 233 places in 242 ms of which 79 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:05] [INFO ] Deduced a trap composed of 247 places in 247 ms of which 82 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:06] [INFO ] Deduced a trap composed of 247 places in 252 ms of which 84 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:06] [INFO ] Deduced a trap composed of 246 places in 253 ms of which 84 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:06] [INFO ] Deduced a trap composed of 246 places in 247 ms of which 81 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:06] [INFO ] Deduced a trap composed of 245 places in 250 ms of which 83 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:07] [INFO ] Deduced a trap composed of 246 places in 252 ms of which 83 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:07] [INFO ] Deduced a trap composed of 245 places in 242 ms of which 82 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:07] [INFO ] Deduced a trap composed of 247 places in 248 ms of which 83 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/989 variables, 20/435 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:08] [INFO ] Deduced a trap composed of 258 places in 254 ms of which 84 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:08] [INFO ] Deduced a trap composed of 258 places in 245 ms of which 83 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:08] [INFO ] Deduced a trap composed of 258 places in 245 ms of which 84 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:09] [INFO ] Deduced a trap composed of 257 places in 247 ms of which 82 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:09] [INFO ] Deduced a trap composed of 257 places in 248 ms of which 82 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:09] [INFO ] Deduced a trap composed of 259 places in 252 ms of which 84 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:09] [INFO ] Deduced a trap composed of 259 places in 249 ms of which 84 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:10] [INFO ] Deduced a trap composed of 258 places in 244 ms of which 84 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:10] [INFO ] Deduced a trap composed of 257 places in 246 ms of which 84 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:10] [INFO ] Deduced a trap composed of 257 places in 249 ms of which 85 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:11] [INFO ] Deduced a trap composed of 259 places in 248 ms of which 85 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:11] [INFO ] Deduced a trap composed of 257 places in 240 ms of which 84 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:11] [INFO ] Deduced a trap composed of 258 places in 247 ms of which 84 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:11] [INFO ] Deduced a trap composed of 258 places in 244 ms of which 83 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:12] [INFO ] Deduced a trap composed of 258 places in 244 ms of which 83 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:12] [INFO ] Deduced a trap composed of 271 places in 243 ms of which 81 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:12] [INFO ] Deduced a trap composed of 271 places in 241 ms of which 79 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:13] [INFO ] Deduced a trap composed of 273 places in 240 ms of which 81 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:13] [INFO ] Deduced a trap composed of 273 places in 247 ms of which 80 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:13] [INFO ] Deduced a trap composed of 275 places in 243 ms of which 80 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/989 variables, 20/455 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:14] [INFO ] Deduced a trap composed of 251 places in 242 ms of which 79 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:14] [INFO ] Deduced a trap composed of 251 places in 247 ms of which 82 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:14] [INFO ] Deduced a trap composed of 252 places in 246 ms of which 81 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:14] [INFO ] Deduced a trap composed of 250 places in 247 ms of which 82 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:15] [INFO ] Deduced a trap composed of 251 places in 241 ms of which 80 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:15] [INFO ] Deduced a trap composed of 251 places in 251 ms of which 79 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:15] [INFO ] Deduced a trap composed of 252 places in 246 ms of which 82 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:16] [INFO ] Deduced a trap composed of 250 places in 240 ms of which 80 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:16] [INFO ] Deduced a trap composed of 252 places in 251 ms of which 81 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:16] [INFO ] Deduced a trap composed of 256 places in 243 ms of which 82 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:16] [INFO ] Deduced a trap composed of 260 places in 255 ms of which 80 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:17] [INFO ] Deduced a trap composed of 290 places in 260 ms of which 89 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:19] [INFO ] Deduced a trap composed of 243 places in 245 ms of which 79 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:19] [INFO ] Deduced a trap composed of 225 places in 246 ms of which 74 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:20] [INFO ] Deduced a trap composed of 233 places in 237 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:20] [INFO ] Deduced a trap composed of 233 places in 243 ms of which 74 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:20] [INFO ] Deduced a trap composed of 234 places in 241 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:21] [INFO ] Deduced a trap composed of 234 places in 233 ms of which 74 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:24] [INFO ] Deduced a trap composed of 231 places in 245 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:25] [INFO ] Deduced a trap composed of 233 places in 243 ms of which 77 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/989 variables, 20/475 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 989/1818 variables, and 475 constraints, problems are : Problem set: 0 solved, 7 unsolved in 75016 ms.
Refiners :[Positive P Invariants (semi-flows): 239/246 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 0/1003 constraints, ReadFeed: 0/261 constraints, PredecessorRefiner: 2/5 constraints, Known Traps: 234/234 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 83329ms problems are : Problem set: 0 solved, 7 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 156 out of 1003 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1003/1003 places, 815/815 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 19 transitions
Trivial Post-agglo rules discarded 19 transitions
Performed 19 trivial Post agglomeration. Transition count delta: 19
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 1003 transition count 796
Reduce places removed 19 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 21 rules applied. Total rules applied 40 place count 984 transition count 794
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 42 place count 982 transition count 794
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 10 Pre rules applied. Total rules applied 42 place count 982 transition count 784
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 62 place count 972 transition count 784
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 63 place count 971 transition count 783
Iterating global reduction 3 with 1 rules applied. Total rules applied 64 place count 971 transition count 783
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 88 place count 959 transition count 771
Free-agglomeration rule applied 12 times.
Iterating global reduction 3 with 12 rules applied. Total rules applied 100 place count 959 transition count 759
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 112 place count 947 transition count 759
Applied a total of 112 rules in 121 ms. Remains 947 /1003 variables (removed 56) and now considering 759/815 (removed 56) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 122 ms. Remains : 947/1003 places, 759/815 transitions.
RANDOM walk for 40000 steps (209 resets) in 481 ms. (82 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (16 resets) in 202 ms. (197 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (14 resets) in 268 ms. (148 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (13 resets) in 217 ms. (183 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (15 resets) in 121 ms. (327 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (16 resets) in 201 ms. (198 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (16 resets) in 151 ms. (263 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (13 resets) in 133 ms. (298 steps per ms) remains 7/7 properties
Interrupted probabilistic random walk after 152519 steps, run timeout after 3001 ms. (steps per millisecond=50 ) properties seen :0 out of 7
Probabilistic random walk after 152519 steps, saw 48055 distinct states, run finished after 3008 ms. (steps per millisecond=50 ) properties seen :0
// Phase 1: matrix 759 rows 947 cols
[2025-05-30 21:37:36] [INFO ] Computed 248 invariants in 5 ms
[2025-05-30 21:37:36] [INFO ] State equation strengthened by 283 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) 0/156 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 659/815 variables, 230/230 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/815 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 41/856 variables, 9/239 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/856 variables, 0/239 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 77/933 variables, 2/241 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/933 variables, 0/241 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (OVERLAPS) 759/1692 variables, 933/1174 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1692 variables, 283/1457 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1692 variables, 0/1457 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 10 (OVERLAPS) 14/1706 variables, 14/1471 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1706 variables, 7/1478 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1706 variables, 0/1478 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 13 (OVERLAPS) 0/1706 variables, 0/1478 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1706/1706 variables, and 1478 constraints, problems are : Problem set: 0 solved, 7 unsolved in 3636 ms.
Refiners :[Positive P Invariants (semi-flows): 246/246 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 947/947 constraints, ReadFeed: 283/283 constraints, PredecessorRefiner: 7/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/156 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 659/815 variables, 230/230 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:40] [INFO ] Deduced a trap composed of 7 places in 80 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:40] [INFO ] Deduced a trap composed of 18 places in 79 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:40] [INFO ] Deduced a trap composed of 23 places in 84 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:40] [INFO ] Deduced a trap composed of 24 places in 78 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:40] [INFO ] Deduced a trap composed of 22 places in 83 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:40] [INFO ] Deduced a trap composed of 42 places in 77 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:40] [INFO ] Deduced a trap composed of 23 places in 78 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:40] [INFO ] Deduced a trap composed of 57 places in 81 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:40] [INFO ] Deduced a trap composed of 59 places in 83 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:41] [INFO ] Deduced a trap composed of 10 places in 92 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:41] [INFO ] Deduced a trap composed of 9 places in 83 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:41] [INFO ] Deduced a trap composed of 14 places in 71 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:41] [INFO ] Deduced a trap composed of 12 places in 75 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:41] [INFO ] Deduced a trap composed of 27 places in 64 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:41] [INFO ] Deduced a trap composed of 18 places in 77 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:41] [INFO ] Deduced a trap composed of 16 places in 81 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:41] [INFO ] Deduced a trap composed of 26 places in 62 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:41] [INFO ] Deduced a trap composed of 41 places in 67 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/815 variables, 18/248 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:42] [INFO ] Deduced a trap composed of 10 places in 75 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:42] [INFO ] Deduced a trap composed of 14 places in 76 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:42] [INFO ] Deduced a trap composed of 19 places in 74 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:42] [INFO ] Deduced a trap composed of 41 places in 64 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:42] [INFO ] Deduced a trap composed of 19 places in 63 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:42] [INFO ] Deduced a trap composed of 59 places in 73 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:42] [INFO ] Deduced a trap composed of 39 places in 61 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:42] [INFO ] Deduced a trap composed of 18 places in 85 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:42] [INFO ] Deduced a trap composed of 70 places in 71 ms of which 10 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/815 variables, 9/257 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:43] [INFO ] Deduced a trap composed of 24 places in 63 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:43] [INFO ] Deduced a trap composed of 12 places in 48 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:43] [INFO ] Deduced a trap composed of 41 places in 51 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/815 variables, 3/260 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/815 variables, 0/260 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (OVERLAPS) 41/856 variables, 9/269 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:43] [INFO ] Deduced a trap composed of 27 places in 50 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/856 variables, 1/270 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:44] [INFO ] Deduced a trap composed of 12 places in 53 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:44] [INFO ] Deduced a trap composed of 13 places in 41 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/856 variables, 2/272 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/856 variables, 0/272 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 10 (OVERLAPS) 77/933 variables, 2/274 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:44] [INFO ] Deduced a trap composed of 14 places in 128 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:45] [INFO ] Deduced a trap composed of 18 places in 130 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:45] [INFO ] Deduced a trap composed of 19 places in 123 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:45] [INFO ] Deduced a trap composed of 19 places in 125 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:45] [INFO ] Deduced a trap composed of 232 places in 262 ms of which 79 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:45] [INFO ] Deduced a trap composed of 30 places in 196 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:46] [INFO ] Deduced a trap composed of 24 places in 181 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:46] [INFO ] Deduced a trap composed of 243 places in 243 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:46] [INFO ] Deduced a trap composed of 7 places in 170 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:46] [INFO ] Deduced a trap composed of 243 places in 239 ms of which 75 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:47] [INFO ] Deduced a trap composed of 244 places in 256 ms of which 90 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:47] [INFO ] Deduced a trap composed of 243 places in 263 ms of which 98 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:47] [INFO ] Deduced a trap composed of 243 places in 242 ms of which 77 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:47] [INFO ] Deduced a trap composed of 254 places in 235 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:48] [INFO ] Deduced a trap composed of 254 places in 255 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:48] [INFO ] Deduced a trap composed of 254 places in 236 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:48] [INFO ] Deduced a trap composed of 254 places in 242 ms of which 77 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:48] [INFO ] Deduced a trap composed of 254 places in 241 ms of which 77 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:49] [INFO ] Deduced a trap composed of 255 places in 238 ms of which 79 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:49] [INFO ] Deduced a trap composed of 254 places in 228 ms of which 77 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/933 variables, 20/294 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:49] [INFO ] Deduced a trap composed of 34 places in 117 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:49] [INFO ] Deduced a trap composed of 36 places in 103 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:50] [INFO ] Deduced a trap composed of 53 places in 106 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:50] [INFO ] Deduced a trap composed of 60 places in 95 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:50] [INFO ] Deduced a trap composed of 54 places in 95 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:50] [INFO ] Deduced a trap composed of 61 places in 210 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:50] [INFO ] Deduced a trap composed of 68 places in 206 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:51] [INFO ] Deduced a trap composed of 244 places in 237 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:51] [INFO ] Deduced a trap composed of 253 places in 229 ms of which 75 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:51] [INFO ] Deduced a trap composed of 253 places in 226 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:51] [INFO ] Deduced a trap composed of 283 places in 239 ms of which 83 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:52] [INFO ] Deduced a trap composed of 46 places in 188 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:52] [INFO ] Deduced a trap composed of 246 places in 234 ms of which 75 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/933 variables, 13/307 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:52] [INFO ] Deduced a trap composed of 20 places in 96 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:53] [INFO ] Deduced a trap composed of 20 places in 97 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:53] [INFO ] Deduced a trap composed of 40 places in 97 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:53] [INFO ] Deduced a trap composed of 19 places in 186 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:53] [INFO ] Deduced a trap composed of 24 places in 180 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:54] [INFO ] Deduced a trap composed of 67 places in 205 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:54] [INFO ] Deduced a trap composed of 68 places in 217 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:54] [INFO ] Deduced a trap composed of 257 places in 244 ms of which 84 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:54] [INFO ] Deduced a trap composed of 258 places in 250 ms of which 84 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:55] [INFO ] Deduced a trap composed of 257 places in 223 ms of which 72 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:55] [INFO ] Deduced a trap composed of 256 places in 214 ms of which 71 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:55] [INFO ] Deduced a trap composed of 252 places in 244 ms of which 84 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:55] [INFO ] Deduced a trap composed of 252 places in 233 ms of which 81 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:56] [INFO ] Deduced a trap composed of 255 places in 220 ms of which 72 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:56] [INFO ] Deduced a trap composed of 255 places in 221 ms of which 72 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:56] [INFO ] Deduced a trap composed of 257 places in 218 ms of which 72 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:56] [INFO ] Deduced a trap composed of 256 places in 220 ms of which 69 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:57] [INFO ] Deduced a trap composed of 257 places in 215 ms of which 71 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:57] [INFO ] Deduced a trap composed of 254 places in 217 ms of which 69 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:57] [INFO ] Deduced a trap composed of 256 places in 214 ms of which 70 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/933 variables, 20/327 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:58] [INFO ] Deduced a trap composed of 254 places in 269 ms of which 99 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:58] [INFO ] Deduced a trap composed of 254 places in 237 ms of which 79 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:58] [INFO ] Deduced a trap composed of 256 places in 241 ms of which 81 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:58] [INFO ] Deduced a trap composed of 257 places in 247 ms of which 80 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:59] [INFO ] Deduced a trap composed of 257 places in 242 ms of which 81 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:59] [INFO ] Deduced a trap composed of 257 places in 248 ms of which 80 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:37:59] [INFO ] Deduced a trap composed of 257 places in 240 ms of which 79 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:38:00] [INFO ] Deduced a trap composed of 257 places in 247 ms of which 80 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:38:00] [INFO ] Deduced a trap composed of 267 places in 245 ms of which 81 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:38:00] [INFO ] Deduced a trap composed of 299 places in 253 ms of which 88 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:38:00] [INFO ] Deduced a trap composed of 297 places in 252 ms of which 87 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:38:01] [INFO ] Deduced a trap composed of 299 places in 245 ms of which 89 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/933 variables, 12/339 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:38:01] [INFO ] Deduced a trap composed of 68 places in 84 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:38:01] [INFO ] Deduced a trap composed of 255 places in 266 ms of which 103 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:38:02] [INFO ] Deduced a trap composed of 255 places in 266 ms of which 101 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:38:02] [INFO ] Deduced a trap composed of 256 places in 259 ms of which 92 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:38:02] [INFO ] Deduced a trap composed of 257 places in 237 ms of which 79 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:38:03] [INFO ] Deduced a trap composed of 258 places in 227 ms of which 78 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:38:03] [INFO ] Deduced a trap composed of 255 places in 221 ms of which 68 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:38:03] [INFO ] Deduced a trap composed of 259 places in 217 ms of which 70 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:38:03] [INFO ] Deduced a trap composed of 259 places in 228 ms of which 84 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:38:04] [INFO ] Deduced a trap composed of 257 places in 219 ms of which 72 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:38:04] [INFO ] Deduced a trap composed of 259 places in 220 ms of which 72 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:38:04] [INFO ] Deduced a trap composed of 257 places in 222 ms of which 72 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:38:04] [INFO ] Deduced a trap composed of 256 places in 222 ms of which 71 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:38:05] [INFO ] Deduced a trap composed of 256 places in 225 ms of which 69 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:38:05] [INFO ] Deduced a trap composed of 259 places in 214 ms of which 70 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:38:05] [INFO ] Deduced a trap composed of 238 places in 213 ms of which 65 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:38:06] [INFO ] Deduced a trap composed of 238 places in 218 ms of which 64 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:38:06] [INFO ] Deduced a trap composed of 238 places in 219 ms of which 64 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:38:06] [INFO ] Deduced a trap composed of 238 places in 218 ms of which 65 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:38:07] [INFO ] Deduced a trap composed of 240 places in 215 ms of which 65 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/933 variables, 20/359 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:38:07] [INFO ] Deduced a trap composed of 240 places in 267 ms of which 97 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:38:07] [INFO ] Deduced a trap composed of 240 places in 240 ms of which 74 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:38:08] [INFO ] Deduced a trap composed of 240 places in 234 ms of which 74 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:38:08] [INFO ] Deduced a trap composed of 240 places in 261 ms of which 93 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:38:08] [INFO ] Deduced a trap composed of 240 places in 267 ms of which 94 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:38:08] [INFO ] Deduced a trap composed of 240 places in 259 ms of which 94 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:38:09] [INFO ] Deduced a trap composed of 240 places in 255 ms of which 93 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:38:09] [INFO ] Deduced a trap composed of 250 places in 255 ms of which 93 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:38:09] [INFO ] Deduced a trap composed of 252 places in 245 ms of which 88 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:38:10] [INFO ] Deduced a trap composed of 280 places in 243 ms of which 82 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:38:10] [INFO ] Deduced a trap composed of 282 places in 235 ms of which 81 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:38:10] [INFO ] Deduced a trap composed of 282 places in 233 ms of which 80 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/933 variables, 12/371 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/933 variables, 0/371 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 18 (OVERLAPS) 759/1692 variables, 933/1304 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1692 variables, 283/1587 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1692 variables, 5/1592 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:38:15] [INFO ] Deduced a trap composed of 282 places in 232 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:38:15] [INFO ] Deduced a trap composed of 273 places in 238 ms of which 75 ms to minimize.
At refinement iteration 21 (INCLUDED_ONLY) 0/1692 variables, 2/1594 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:38:23] [INFO ] Deduced a trap composed of 293 places in 237 ms of which 80 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:38:24] [INFO ] Deduced a trap composed of 293 places in 258 ms of which 100 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:38:24] [INFO ] Deduced a trap composed of 282 places in 238 ms of which 79 ms to minimize.
At refinement iteration 22 (INCLUDED_ONLY) 0/1692 variables, 3/1597 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:38:27] [INFO ] Deduced a trap composed of 313 places in 216 ms of which 64 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:38:27] [INFO ] Deduced a trap composed of 321 places in 214 ms of which 66 ms to minimize.
At refinement iteration 23 (INCLUDED_ONLY) 0/1692 variables, 2/1599 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:38:30] [INFO ] Deduced a trap composed of 323 places in 222 ms of which 71 ms to minimize.
At refinement iteration 24 (INCLUDED_ONLY) 0/1692 variables, 1/1600 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:38:32] [INFO ] Deduced a trap along path composed of 4 places in 37 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:38:33] [INFO ] Deduced a trap along path composed of 78 places in 48 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:38:33] [INFO ] Deduced a trap along path composed of 7 places in 21 ms of which 1 ms to minimize.
At refinement iteration 25 (INCLUDED_ONLY) 0/1692 variables, 3/1603 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:38:34] [INFO ] Deduced a trap composed of 293 places in 228 ms of which 63 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:38:35] [INFO ] Deduced a trap composed of 361 places in 210 ms of which 67 ms to minimize.
At refinement iteration 26 (INCLUDED_ONLY) 0/1692 variables, 2/1605 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:38:37] [INFO ] Deduced a trap composed of 389 places in 252 ms of which 84 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:38:37] [INFO ] Deduced a trap composed of 387 places in 230 ms of which 83 ms to minimize.
At refinement iteration 27 (INCLUDED_ONLY) 0/1692 variables, 2/1607 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:38:39] [INFO ] Deduced a trap composed of 297 places in 244 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:38:40] [INFO ] Deduced a trap composed of 303 places in 231 ms of which 75 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:38:40] [INFO ] Deduced a trap composed of 294 places in 235 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:38:40] [INFO ] Deduced a trap composed of 333 places in 247 ms of which 80 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:38:40] [INFO ] Deduced a trap composed of 333 places in 230 ms of which 80 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:38:41] [INFO ] Deduced a trap composed of 333 places in 251 ms of which 95 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:38:41] [INFO ] Deduced a trap composed of 27 places in 176 ms of which 20 ms to minimize.
At refinement iteration 28 (INCLUDED_ONLY) 0/1692 variables, 7/1614 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/1692 variables, 0/1614 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 30 (OVERLAPS) 14/1706 variables, 14/1628 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/1706 variables, 7/1635 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:38:46] [INFO ] Deduced a trap composed of 209 places in 200 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:38:47] [INFO ] Deduced a trap composed of 213 places in 223 ms of which 55 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:38:47] [INFO ] Deduced a trap composed of 282 places in 219 ms of which 68 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:38:47] [INFO ] Deduced a trap composed of 238 places in 224 ms of which 75 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:38:48] [INFO ] Deduced a trap composed of 307 places in 217 ms of which 71 ms to minimize.
At refinement iteration 32 (INCLUDED_ONLY) 0/1706 variables, 5/1640 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/1706 variables, 0/1640 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 34 (OVERLAPS) 0/1706 variables, 0/1640 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1706/1706 variables, and 1640 constraints, problems are : Problem set: 0 solved, 7 unsolved in 73250 ms.
Refiners :[Positive P Invariants (semi-flows): 246/246 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 947/947 constraints, ReadFeed: 283/283 constraints, PredecessorRefiner: 7/5 constraints, Known Traps: 154/154 constraints, Known Traps Along Path: 3/3 constraints]
After SMT, in 76914ms problems are : Problem set: 0 solved, 7 unsolved
FORMULA AutoFlight-PT-48b-ReachabilityFireability-2025-14 TRUE TECHNIQUES PARIKH_WALK
FORMULA AutoFlight-PT-48b-ReachabilityFireability-2025-13 FALSE TECHNIQUES PARIKH_WALK
FORMULA AutoFlight-PT-48b-ReachabilityFireability-2025-08 FALSE TECHNIQUES PARIKH_WALK
FORMULA AutoFlight-PT-48b-ReachabilityFireability-2025-11 FALSE TECHNIQUES PARIKH_WALK
FORMULA AutoFlight-PT-48b-ReachabilityFireability-2025-12 TRUE TECHNIQUES PARIKH_WALK
Parikh walk visited 5 properties in 1979 ms.
Support contains 52 out of 947 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 947/947 places, 759/759 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 53 transitions
Trivial Post-agglo rules discarded 53 transitions
Performed 53 trivial Post agglomeration. Transition count delta: 53
Iterating post reduction 0 with 53 rules applied. Total rules applied 53 place count 947 transition count 706
Reduce places removed 53 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 54 rules applied. Total rules applied 107 place count 894 transition count 705
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 108 place count 893 transition count 705
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 31 Pre rules applied. Total rules applied 108 place count 893 transition count 674
Deduced a syphon composed of 31 places in 0 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 3 with 63 rules applied. Total rules applied 171 place count 861 transition count 674
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 171 place count 861 transition count 673
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 173 place count 860 transition count 673
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 175 place count 858 transition count 671
Iterating global reduction 3 with 2 rules applied. Total rules applied 177 place count 858 transition count 671
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 179 place count 858 transition count 669
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 179 place count 858 transition count 667
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 183 place count 856 transition count 667
Performed 52 Post agglomeration using F-continuation condition.Transition count delta: 52
Deduced a syphon composed of 52 places in 0 ms
Reduce places removed 54 places and 0 transitions.
Iterating global reduction 4 with 106 rules applied. Total rules applied 289 place count 802 transition count 615
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 291 place count 802 transition count 613
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 291 place count 802 transition count 611
Renaming transitions due to excessive name length > 1024 char.
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 295 place count 800 transition count 611
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 5 with 2 rules applied. Total rules applied 297 place count 799 transition count 610
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 298 place count 799 transition count 609
Free-agglomeration rule applied 18 times.
Iterating global reduction 5 with 18 rules applied. Total rules applied 316 place count 799 transition count 591
Reduce places removed 18 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 19 rules applied. Total rules applied 335 place count 781 transition count 590
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 336 place count 780 transition count 589
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 340 place count 776 transition count 589
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 4 Pre rules applied. Total rules applied 340 place count 776 transition count 585
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 7 with 8 rules applied. Total rules applied 348 place count 772 transition count 585
Applied a total of 348 rules in 184 ms. Remains 772 /947 variables (removed 175) and now considering 585/759 (removed 174) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 184 ms. Remains : 772/947 places, 585/759 transitions.
RANDOM walk for 40000 steps (388 resets) in 420 ms. (95 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (37 resets) in 211 ms. (188 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (37 resets) in 337 ms. (118 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 179839 steps, run timeout after 3001 ms. (steps per millisecond=59 ) properties seen :0 out of 2
Probabilistic random walk after 179839 steps, saw 55475 distinct states, run finished after 3003 ms. (steps per millisecond=59 ) properties seen :0
// Phase 1: matrix 585 rows 772 cols
[2025-05-30 21:38:58] [INFO ] Computed 241 invariants in 3 ms
[2025-05-30 21:38:58] [INFO ] State equation strengthened by 329 read => feed constraints.
Starting Z3 with timeout 105.0 s and query timeout 10500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 567/619 variables, 213/213 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/619 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 56/675 variables, 14/227 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/675 variables, 0/227 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 73/748 variables, 2/229 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/748 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 585/1333 variables, 748/977 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1333 variables, 329/1306 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1333 variables, 0/1306 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 24/1357 variables, 24/1330 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1357 variables, 12/1342 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1357 variables, 0/1342 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 0/1357 variables, 0/1342 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1357/1357 variables, and 1342 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1310 ms.
Refiners :[Positive P Invariants (semi-flows): 239/239 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 772/772 constraints, ReadFeed: 329/329 constraints, PredecessorRefiner: 2/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 105.0 s and query timeout 10500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 567/619 variables, 213/213 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:38:59] [INFO ] Deduced a trap composed of 11 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:38:59] [INFO ] Deduced a trap composed of 9 places in 33 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:39:00] [INFO ] Deduced a trap composed of 9 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:39:00] [INFO ] Deduced a trap composed of 10 places in 31 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:39:00] [INFO ] Deduced a trap composed of 11 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:39:00] [INFO ] Deduced a trap composed of 22 places in 51 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:39:00] [INFO ] Deduced a trap composed of 10 places in 41 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/619 variables, 7/220 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/619 variables, 0/220 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 56/675 variables, 14/234 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:39:00] [INFO ] Deduced a trap composed of 38 places in 44 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/675 variables, 1/235 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:39:00] [INFO ] Deduced a trap composed of 32 places in 60 ms of which 4 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/675 variables, 1/236 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:39:00] [INFO ] Deduced a trap composed of 50 places in 46 ms of which 3 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/675 variables, 1/237 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/675 variables, 0/237 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 73/748 variables, 2/239 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 21:39:00] [INFO ] Deduced a trap composed of 10 places in 66 ms of which 4 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/748 variables, 1/240 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/748 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 585/1333 variables, 748/988 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1333 variables, 329/1317 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1333 variables, 1/1318 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1333 variables, 0/1318 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 24/1357 variables, 24/1342 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1357 variables, 12/1354 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1357 variables, 0/1354 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 0/1357 variables, 0/1354 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1357/1357 variables, and 1354 constraints, problems are : Problem set: 0 solved, 2 unsolved in 2129 ms.
Refiners :[Positive P Invariants (semi-flows): 239/239 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 772/772 constraints, ReadFeed: 329/329 constraints, PredecessorRefiner: 2/1 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3458ms problems are : Problem set: 0 solved, 2 unsolved
Finished Parikh walk after 223 steps, including 1 resets, run visited all 2 properties in 10 ms. (steps per millisecond=22 )
FORMULA AutoFlight-PT-48b-ReachabilityFireability-2025-05 FALSE TECHNIQUES PARIKH_WALK
FORMULA AutoFlight-PT-48b-ReachabilityFireability-2025-02 FALSE TECHNIQUES PARIKH_WALK
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 2 properties in 13 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
All properties solved without resorting to model-checking.
Total runtime 241050 ms.

BK_STOP 1748641142087

--------------------
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
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -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 ReachabilityFireability -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="AutoFlight-PT-48b"
export BK_EXAMINATION="ReachabilityFireability"
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 AutoFlight-PT-48b, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r002-tall-174853729600583"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-48b.tgz
mv AutoFlight-PT-48b execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;