Execution Chart

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Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r212-tall-174901993600079.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 ShieldRVs-PT-005B, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r212-tall-174901993600079
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 484K
-rw-r--r-- 1 mcc users 7.2K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 29 14:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K 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 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.2K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 96K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.5K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 64K 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 3.6K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:33 equiv_col
-rw-r--r-- 1 mcc users 5 May 29 14:33 instance
-rw-r--r-- 1 mcc users 6 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 61K May 29 14:33 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 ShieldRVs-PT-005B-ReachabilityFireability-2024-04
FORMULA_NAME ShieldRVs-PT-005B-ReachabilityFireability-2025-00
FORMULA_NAME ShieldRVs-PT-005B-ReachabilityFireability-2025-01
FORMULA_NAME ShieldRVs-PT-005B-ReachabilityFireability-2025-02
FORMULA_NAME ShieldRVs-PT-005B-ReachabilityFireability-2025-03
FORMULA_NAME ShieldRVs-PT-005B-ReachabilityFireability-2025-05
FORMULA_NAME ShieldRVs-PT-005B-ReachabilityFireability-2025-06
FORMULA_NAME ShieldRVs-PT-005B-ReachabilityFireability-2025-07
FORMULA_NAME ShieldRVs-PT-005B-ReachabilityFireability-2025-08
FORMULA_NAME ShieldRVs-PT-005B-ReachabilityFireability-2025-09
FORMULA_NAME ShieldRVs-PT-005B-ReachabilityFireability-2025-10
FORMULA_NAME ShieldRVs-PT-005B-ReachabilityFireability-2025-11
FORMULA_NAME ShieldRVs-PT-005B-ReachabilityFireability-2025-12
FORMULA_NAME ShieldRVs-PT-005B-ReachabilityFireability-2025-13
FORMULA_NAME ShieldRVs-PT-005B-ReachabilityFireability-2025-14
FORMULA_NAME ShieldRVs-PT-005B-ReachabilityFireability-2025-15

=== Now, execution of the tool begins

BK_START 1749040598071

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldRVs-PT-005B
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202505121319
[2025-06-04 12:36:39] [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]
[2025-06-04 12:36:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-04 12:36:39] [INFO ] Load time of PNML (sax parser for PT used): 71 ms
[2025-06-04 12:36:39] [INFO ] Transformed 203 places.
[2025-06-04 12:36:39] [INFO ] Transformed 228 transitions.
[2025-06-04 12:36:39] [INFO ] Found NUPN structural information;
[2025-06-04 12:36:39] [INFO ] Parsed PT model containing 203 places and 228 transitions and 720 arcs in 159 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (169 resets) in 1154 ms. (34 steps per ms) remains 5/16 properties
FORMULA ShieldRVs-PT-005B-ReachabilityFireability-2025-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-005B-ReachabilityFireability-2025-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-005B-ReachabilityFireability-2025-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-005B-ReachabilityFireability-2025-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-005B-ReachabilityFireability-2025-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-005B-ReachabilityFireability-2025-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-005B-ReachabilityFireability-2025-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-005B-ReachabilityFireability-2025-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-005B-ReachabilityFireability-2025-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-005B-ReachabilityFireability-2025-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-005B-ReachabilityFireability-2025-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-06-04 12:36:39] [INFO ] Flatten gal took : 62 ms
[2025-06-04 12:36:39] [INFO ] Flatten gal took : 47 ms
BEST_FIRST walk for 40004 steps (31 resets) in 424 ms. (94 steps per ms) remains 5/5 properties
[2025-06-04 12:36:40] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10419601997676212002.gal : 50 ms
[2025-06-04 12:36:40] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1658538620649317007.prop : 7 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/ReachabilityCardinality10419601997676212002.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1658538620649317007.prop' '--nowitness' '--gen-order' 'FOLLOW'

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 ...329
BEST_FIRST walk for 40004 steps (27 resets) in 541 ms. (73 steps per ms) remains 5/5 properties
Loading property file /tmp/ReachabilityCardinality1658538620649317007.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :5 after 7
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :7 after 17
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :17 after 155
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :155 after 1816
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :1816 after 883392
BEST_FIRST walk for 40004 steps (22 resets) in 315 ms. (126 steps per ms) remains 4/5 properties
FORMULA ShieldRVs-PT-005B-ReachabilityFireability-2025-09 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (20 resets) in 137 ms. (289 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40002 steps (24 resets) in 203 ms. (196 steps per ms) remains 3/4 properties
FORMULA ShieldRVs-PT-005B-ReachabilityFireability-2025-13 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
// Phase 1: matrix 228 rows 203 cols
[2025-06-04 12:36:40] [INFO ] Computed 21 invariants in 12 ms
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 117/203 variables, 21/107 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/203 variables, 117/224 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/203 variables, 0/224 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 228/431 variables, 203/427 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/431 variables, 0/427 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 0/431 variables, 0/427 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 431/431 variables, and 427 constraints, problems are : Problem set: 0 solved, 3 unsolved in 416 ms.
Refiners :[Domain max(s): 203/203 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 203/203 constraints, PredecessorRefiner: 3/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 117/203 variables, 21/107 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/203 variables, 117/224 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:41] [INFO ] Deduced a trap composed of 15 places in 90 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:41] [INFO ] Deduced a trap composed of 17 places in 65 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:41] [INFO ] Deduced a trap composed of 19 places in 56 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:41] [INFO ] Deduced a trap composed of 21 places in 51 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:41] [INFO ] Deduced a trap composed of 24 places in 32 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:41] [INFO ] Deduced a trap composed of 20 places in 49 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:41] [INFO ] Deduced a trap composed of 29 places in 65 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:41] [INFO ] Deduced a trap composed of 29 places in 54 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:41] [INFO ] Deduced a trap composed of 16 places in 50 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:41] [INFO ] Deduced a trap composed of 16 places in 51 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:41] [INFO ] Deduced a trap composed of 32 places in 55 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:41] [INFO ] Deduced a trap composed of 32 places in 50 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:41] [INFO ] Deduced a trap composed of 21 places in 32 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/203 variables, 13/237 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/203 variables, 0/237 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 228/431 variables, 203/440 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/431 variables, 2/442 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:42] [INFO ] Deduced a trap composed of 19 places in 42 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:42] [INFO ] Deduced a trap composed of 27 places in 42 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:43] [INFO ] Deduced a trap composed of 20 places in 31 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/431 variables, 3/445 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/431 variables, 0/445 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 0/431 variables, 0/445 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 431/431 variables, and 445 constraints, problems are : Problem set: 0 solved, 3 unsolved in 4838 ms.
Refiners :[Domain max(s): 203/203 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 203/203 constraints, PredecessorRefiner: 3/2 constraints, Known Traps: 16/16 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5329ms problems are : Problem set: 0 solved, 3 unsolved
Parikh walk visited 0 properties in 676 ms.
Support contains 86 out of 203 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 203/203 places, 228/228 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 203 transition count 222
Reduce places removed 6 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 9 rules applied. Total rules applied 15 place count 197 transition count 219
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 18 place count 194 transition count 219
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 11 Pre rules applied. Total rules applied 18 place count 194 transition count 208
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 40 place count 183 transition count 208
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 55 place count 168 transition count 193
Iterating global reduction 3 with 15 rules applied. Total rules applied 70 place count 168 transition count 193
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 70 place count 168 transition count 192
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 72 place count 167 transition count 192
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 3 with 40 rules applied. Total rules applied 112 place count 147 transition count 172
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 114 place count 147 transition count 172
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 115 place count 146 transition count 171
Applied a total of 115 rules in 62 ms. Remains 146 /203 variables (removed 57) and now considering 171/228 (removed 57) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 68 ms. Remains : 146/203 places, 171/228 transitions.
RANDOM walk for 40000 steps (212 resets) in 330 ms. (120 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (42 resets) in 170 ms. (233 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (35 resets) in 235 ms. (169 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (32 resets) in 104 ms. (380 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 1391535 steps, run timeout after 3001 ms. (steps per millisecond=463 ) properties seen :0 out of 3
Probabilistic random walk after 1391535 steps, saw 201500 distinct states, run finished after 3005 ms. (steps per millisecond=463 ) properties seen :0
// Phase 1: matrix 171 rows 146 cols
[2025-06-04 12:36:49] [INFO ] Computed 21 invariants in 4 ms
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) 0/86 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 60/146 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/146 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 171/317 variables, 146/167 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/317 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 0/317 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 317/317 variables, and 167 constraints, problems are : Problem set: 0 solved, 3 unsolved in 204 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 146/146 constraints, PredecessorRefiner: 3/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 60/146 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:50] [INFO ] Deduced a trap composed of 14 places in 23 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:50] [INFO ] Deduced a trap composed of 11 places in 73 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:50] [INFO ] Deduced a trap composed of 13 places in 64 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:50] [INFO ] Deduced a trap composed of 14 places in 60 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:50] [INFO ] Deduced a trap composed of 14 places in 71 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:50] [INFO ] Deduced a trap composed of 17 places in 67 ms of which 6 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/146 variables, 6/27 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:50] [INFO ] Deduced a trap composed of 18 places in 47 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:50] [INFO ] Deduced a trap composed of 15 places in 52 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/146 variables, 2/29 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:50] [INFO ] Deduced a trap composed of 16 places in 38 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/146 variables, 1/30 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/146 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 171/317 variables, 146/176 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/317 variables, 2/178 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:50] [INFO ] Deduced a trap composed of 18 places in 49 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:51] [INFO ] Deduced a trap composed of 14 places in 58 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/317 variables, 2/180 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/317 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 0/317 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 317/317 variables, and 180 constraints, problems are : Problem set: 0 solved, 3 unsolved in 1747 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 146/146 constraints, PredecessorRefiner: 3/2 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1973ms problems are : Problem set: 0 solved, 3 unsolved
Parikh walk visited 0 properties in 479 ms.
Support contains 86 out of 146 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 146/146 places, 171/171 transitions.
Applied a total of 0 rules in 10 ms. Remains 146 /146 variables (removed 0) and now considering 171/171 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 146/146 places, 171/171 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 146/146 places, 171/171 transitions.
Applied a total of 0 rules in 10 ms. Remains 146 /146 variables (removed 0) and now considering 171/171 (removed 0) transitions.
[2025-06-04 12:36:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:36:52] [INFO ] Implicit Places using invariants in 44 ms returned []
[2025-06-04 12:36:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:36:52] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 132 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 12:36:52] [INFO ] Redundant transitions in 18 ms returned []
Running 169 sub problems to find dead transitions.
[2025-06-04 12:36:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/144 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 1 (OVERLAPS) 2/146 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 169 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:53] [INFO ] Deduced a trap composed of 13 places in 50 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:53] [INFO ] Deduced a trap composed of 16 places in 55 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:53] [INFO ] Deduced a trap composed of 16 places in 54 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:53] [INFO ] Deduced a trap composed of 18 places in 54 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:54] [INFO ] Deduced a trap composed of 21 places in 54 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:54] [INFO ] Deduced a trap composed of 14 places in 45 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:54] [INFO ] Deduced a trap composed of 19 places in 27 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:54] [INFO ] Deduced a trap composed of 16 places in 29 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:54] [INFO ] Deduced a trap composed of 16 places in 32 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:54] [INFO ] Deduced a trap composed of 19 places in 31 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:54] [INFO ] Deduced a trap composed of 18 places in 47 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:54] [INFO ] Deduced a trap composed of 14 places in 47 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:54] [INFO ] Deduced a trap composed of 17 places in 48 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:54] [INFO ] Deduced a trap composed of 15 places in 48 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:54] [INFO ] Deduced a trap composed of 24 places in 51 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:54] [INFO ] Deduced a trap composed of 16 places in 61 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:54] [INFO ] Deduced a trap composed of 21 places in 50 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:54] [INFO ] Deduced a trap composed of 21 places in 52 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:54] [INFO ] Deduced a trap composed of 16 places in 60 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:54] [INFO ] Deduced a trap composed of 13 places in 53 ms of which 11 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/146 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 169 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:54] [INFO ] Deduced a trap composed of 16 places in 33 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:54] [INFO ] Deduced a trap composed of 21 places in 25 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:55] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:55] [INFO ] Deduced a trap composed of 20 places in 24 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:55] [INFO ] Deduced a trap composed of 23 places in 32 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:55] [INFO ] Deduced a trap composed of 15 places in 30 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:55] [INFO ] Deduced a trap composed of 23 places in 27 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:55] [INFO ] Deduced a trap composed of 22 places in 25 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:55] [INFO ] Deduced a trap composed of 18 places in 40 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:55] [INFO ] Deduced a trap composed of 19 places in 50 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:55] [INFO ] Deduced a trap composed of 28 places in 66 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:55] [INFO ] Deduced a trap composed of 21 places in 26 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:55] [INFO ] Deduced a trap composed of 20 places in 53 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:55] [INFO ] Deduced a trap composed of 12 places in 63 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:55] [INFO ] Deduced a trap composed of 16 places in 60 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:55] [INFO ] Deduced a trap composed of 16 places in 61 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:55] [INFO ] Deduced a trap composed of 18 places in 68 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:55] [INFO ] Deduced a trap composed of 18 places in 66 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:56] [INFO ] Deduced a trap composed of 19 places in 87 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:56] [INFO ] Deduced a trap composed of 13 places in 61 ms of which 7 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/146 variables, 20/61 constraints. Problems are: Problem set: 0 solved, 169 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:56] [INFO ] Deduced a trap composed of 14 places in 30 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:56] [INFO ] Deduced a trap composed of 17 places in 23 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:56] [INFO ] Deduced a trap composed of 17 places in 30 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:56] [INFO ] Deduced a trap composed of 15 places in 40 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:56] [INFO ] Deduced a trap composed of 24 places in 33 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:56] [INFO ] Deduced a trap composed of 14 places in 31 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:56] [INFO ] Deduced a trap composed of 23 places in 32 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:56] [INFO ] Deduced a trap composed of 15 places in 25 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:56] [INFO ] Deduced a trap composed of 19 places in 41 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:57] [INFO ] Deduced a trap composed of 20 places in 31 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:57] [INFO ] Deduced a trap composed of 18 places in 51 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:57] [INFO ] Deduced a trap composed of 23 places in 62 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:57] [INFO ] Deduced a trap composed of 18 places in 32 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:57] [INFO ] Deduced a trap composed of 20 places in 26 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:57] [INFO ] Deduced a trap composed of 15 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:57] [INFO ] Deduced a trap composed of 19 places in 30 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:57] [INFO ] Deduced a trap composed of 23 places in 48 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:57] [INFO ] Deduced a trap composed of 18 places in 52 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:57] [INFO ] Deduced a trap composed of 21 places in 44 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:57] [INFO ] Deduced a trap composed of 13 places in 40 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/146 variables, 20/81 constraints. Problems are: Problem set: 0 solved, 169 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:57] [INFO ] Deduced a trap composed of 14 places in 38 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:57] [INFO ] Deduced a trap composed of 22 places in 62 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:57] [INFO ] Deduced a trap composed of 25 places in 48 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:57] [INFO ] Deduced a trap composed of 12 places in 58 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:58] [INFO ] Deduced a trap composed of 24 places in 60 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:58] [INFO ] Deduced a trap composed of 21 places in 60 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:58] [INFO ] Deduced a trap composed of 22 places in 56 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:58] [INFO ] Deduced a trap composed of 13 places in 56 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:58] [INFO ] Deduced a trap composed of 14 places in 53 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:58] [INFO ] Deduced a trap composed of 16 places in 38 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:58] [INFO ] Deduced a trap composed of 11 places in 33 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:58] [INFO ] Deduced a trap composed of 11 places in 31 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:58] [INFO ] Deduced a trap composed of 11 places in 33 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:58] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:58] [INFO ] Deduced a trap composed of 15 places in 62 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:58] [INFO ] Deduced a trap composed of 16 places in 67 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:58] [INFO ] Deduced a trap composed of 18 places in 51 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:58] [INFO ] Deduced a trap composed of 18 places in 59 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:58] [INFO ] Deduced a trap composed of 19 places in 49 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:58] [INFO ] Deduced a trap composed of 21 places in 39 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/146 variables, 20/101 constraints. Problems are: Problem set: 0 solved, 169 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:59] [INFO ] Deduced a trap composed of 16 places in 32 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:59] [INFO ] Deduced a trap composed of 20 places in 34 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:59] [INFO ] Deduced a trap composed of 16 places in 38 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:59] [INFO ] Deduced a trap composed of 23 places in 56 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:59] [INFO ] Deduced a trap composed of 21 places in 55 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:59] [INFO ] Deduced a trap composed of 24 places in 44 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:59] [INFO ] Deduced a trap composed of 20 places in 42 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:59] [INFO ] Deduced a trap composed of 13 places in 55 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:59] [INFO ] Deduced a trap composed of 18 places in 65 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:59] [INFO ] Deduced a trap composed of 18 places in 63 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:59] [INFO ] Deduced a trap composed of 18 places in 52 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:59] [INFO ] Deduced a trap composed of 21 places in 59 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:59] [INFO ] Deduced a trap composed of 24 places in 58 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:59] [INFO ] Deduced a trap composed of 28 places in 44 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:59] [INFO ] Deduced a trap composed of 22 places in 53 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:00] [INFO ] Deduced a trap composed of 18 places in 57 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:00] [INFO ] Deduced a trap composed of 29 places in 59 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:00] [INFO ] Deduced a trap composed of 20 places in 54 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:00] [INFO ] Deduced a trap composed of 20 places in 46 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:00] [INFO ] Deduced a trap composed of 19 places in 44 ms of which 7 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/146 variables, 20/121 constraints. Problems are: Problem set: 0 solved, 169 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:01] [INFO ] Deduced a trap composed of 22 places in 108 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:01] [INFO ] Deduced a trap composed of 23 places in 240 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:01] [INFO ] Deduced a trap composed of 26 places in 58 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:01] [INFO ] Deduced a trap composed of 20 places in 125 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:02] [INFO ] Deduced a trap composed of 14 places in 78 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:02] [INFO ] Deduced a trap composed of 16 places in 53 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:02] [INFO ] Deduced a trap composed of 18 places in 47 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:02] [INFO ] Deduced a trap composed of 20 places in 44 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:02] [INFO ] Deduced a trap composed of 20 places in 41 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:02] [INFO ] Deduced a trap composed of 16 places in 60 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:02] [INFO ] Deduced a trap composed of 22 places in 53 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:02] [INFO ] Deduced a trap composed of 20 places in 62 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:02] [INFO ] Deduced a trap composed of 16 places in 56 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:02] [INFO ] Deduced a trap composed of 23 places in 54 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:02] [INFO ] Deduced a trap composed of 25 places in 44 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:02] [INFO ] Deduced a trap composed of 17 places in 54 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:02] [INFO ] Deduced a trap composed of 24 places in 50 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:02] [INFO ] Deduced a trap composed of 26 places in 56 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:02] [INFO ] Deduced a trap composed of 18 places in 54 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:02] [INFO ] Deduced a trap composed of 20 places in 53 ms of which 7 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/146 variables, 20/141 constraints. Problems are: Problem set: 0 solved, 169 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:03] [INFO ] Deduced a trap composed of 22 places in 54 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:03] [INFO ] Deduced a trap composed of 22 places in 57 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:03] [INFO ] Deduced a trap composed of 22 places in 63 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:03] [INFO ] Deduced a trap composed of 22 places in 67 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:03] [INFO ] Deduced a trap composed of 24 places in 63 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:03] [INFO ] Deduced a trap composed of 24 places in 56 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:03] [INFO ] Deduced a trap composed of 20 places in 84 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:03] [INFO ] Deduced a trap composed of 21 places in 53 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:03] [INFO ] Deduced a trap composed of 22 places in 42 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:03] [INFO ] Deduced a trap composed of 14 places in 25 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:03] [INFO ] Deduced a trap composed of 21 places in 122 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:03] [INFO ] Deduced a trap composed of 20 places in 32 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:04] [INFO ] Deduced a trap composed of 14 places in 36 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:04] [INFO ] Deduced a trap composed of 21 places in 56 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:04] [INFO ] Deduced a trap composed of 22 places in 54 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:04] [INFO ] Deduced a trap composed of 27 places in 60 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:04] [INFO ] Deduced a trap composed of 19 places in 35 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:04] [INFO ] Deduced a trap composed of 21 places in 30 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:04] [INFO ] Deduced a trap composed of 14 places in 45 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:04] [INFO ] Deduced a trap composed of 23 places in 38 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/146 variables, 20/161 constraints. Problems are: Problem set: 0 solved, 169 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:04] [INFO ] Deduced a trap composed of 15 places in 69 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:04] [INFO ] Deduced a trap composed of 22 places in 66 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:05] [INFO ] Deduced a trap composed of 24 places in 41 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:05] [INFO ] Deduced a trap composed of 22 places in 59 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:05] [INFO ] Deduced a trap composed of 21 places in 57 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:05] [INFO ] Deduced a trap composed of 22 places in 50 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:05] [INFO ] Deduced a trap composed of 22 places in 51 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:05] [INFO ] Deduced a trap composed of 23 places in 47 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:05] [INFO ] Deduced a trap composed of 26 places in 50 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:05] [INFO ] Deduced a trap composed of 28 places in 62 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:05] [INFO ] Deduced a trap composed of 29 places in 51 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:05] [INFO ] Deduced a trap composed of 30 places in 49 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:05] [INFO ] Deduced a trap composed of 29 places in 53 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:05] [INFO ] Deduced a trap composed of 30 places in 55 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:05] [INFO ] Deduced a trap composed of 31 places in 86 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:05] [INFO ] Deduced a trap composed of 33 places in 49 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:06] [INFO ] Deduced a trap composed of 34 places in 47 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:06] [INFO ] Deduced a trap composed of 29 places in 49 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:06] [INFO ] Deduced a trap composed of 31 places in 45 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:06] [INFO ] Deduced a trap composed of 14 places in 38 ms of which 4 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/146 variables, 20/181 constraints. Problems are: Problem set: 0 solved, 169 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:06] [INFO ] Deduced a trap composed of 22 places in 37 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:06] [INFO ] Deduced a trap composed of 20 places in 60 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:06] [INFO ] Deduced a trap composed of 21 places in 48 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:06] [INFO ] Deduced a trap composed of 25 places in 46 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:07] [INFO ] Deduced a trap composed of 17 places in 48 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:07] [INFO ] Deduced a trap composed of 15 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:07] [INFO ] Deduced a trap composed of 29 places in 41 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:07] [INFO ] Deduced a trap composed of 30 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:07] [INFO ] Deduced a trap composed of 29 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:07] [INFO ] Deduced a trap composed of 23 places in 36 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:07] [INFO ] Deduced a trap composed of 23 places in 32 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:07] [INFO ] Deduced a trap composed of 23 places in 42 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:07] [INFO ] Deduced a trap composed of 31 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:07] [INFO ] Deduced a trap composed of 29 places in 49 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:07] [INFO ] Deduced a trap composed of 11 places in 48 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:07] [INFO ] Deduced a trap composed of 17 places in 41 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:07] [INFO ] Deduced a trap composed of 15 places in 45 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:07] [INFO ] Deduced a trap composed of 22 places in 42 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:07] [INFO ] Deduced a trap composed of 34 places in 35 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:08] [INFO ] Deduced a trap composed of 38 places in 36 ms of which 3 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/146 variables, 20/201 constraints. Problems are: Problem set: 0 solved, 169 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:08] [INFO ] Deduced a trap composed of 20 places in 38 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:08] [INFO ] Deduced a trap composed of 32 places in 42 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:08] [INFO ] Deduced a trap composed of 36 places in 36 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:08] [INFO ] Deduced a trap composed of 21 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:08] [INFO ] Deduced a trap composed of 20 places in 46 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:08] [INFO ] Deduced a trap composed of 23 places in 55 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:08] [INFO ] Deduced a trap composed of 17 places in 52 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:09] [INFO ] Deduced a trap composed of 18 places in 44 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:09] [INFO ] Deduced a trap composed of 24 places in 47 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:09] [INFO ] Deduced a trap composed of 25 places in 41 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:09] [INFO ] Deduced a trap composed of 17 places in 48 ms of which 4 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/146 variables, 11/212 constraints. Problems are: Problem set: 0 solved, 169 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:09] [INFO ] Deduced a trap composed of 24 places in 58 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:09] [INFO ] Deduced a trap composed of 15 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:09] [INFO ] Deduced a trap composed of 27 places in 55 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:09] [INFO ] Deduced a trap composed of 29 places in 51 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:09] [INFO ] Deduced a trap composed of 32 places in 45 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:09] [INFO ] Deduced a trap composed of 23 places in 42 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:09] [INFO ] Deduced a trap composed of 28 places in 41 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:10] [INFO ] Deduced a trap composed of 21 places in 35 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:10] [INFO ] Deduced a trap composed of 22 places in 33 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:10] [INFO ] Deduced a trap composed of 24 places in 32 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:10] [INFO ] Deduced a trap composed of 25 places in 30 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:10] [INFO ] Deduced a trap composed of 13 places in 66 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:10] [INFO ] Deduced a trap composed of 18 places in 36 ms of which 5 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/146 variables, 13/225 constraints. Problems are: Problem set: 0 solved, 169 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:11] [INFO ] Deduced a trap composed of 16 places in 62 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:11] [INFO ] Deduced a trap composed of 20 places in 53 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:11] [INFO ] Deduced a trap composed of 17 places in 60 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:11] [INFO ] Deduced a trap composed of 22 places in 56 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:11] [INFO ] Deduced a trap composed of 22 places in 54 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:11] [INFO ] Deduced a trap composed of 22 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:11] [INFO ] Deduced a trap composed of 19 places in 67 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:11] [INFO ] Deduced a trap composed of 21 places in 76 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:12] [INFO ] Deduced a trap composed of 22 places in 75 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:12] [INFO ] Deduced a trap composed of 23 places in 73 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:12] [INFO ] Deduced a trap composed of 26 places in 58 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:12] [INFO ] Deduced a trap composed of 29 places in 62 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:12] [INFO ] Deduced a trap composed of 20 places in 69 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:12] [INFO ] Deduced a trap composed of 22 places in 60 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:12] [INFO ] Deduced a trap composed of 23 places in 72 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:12] [INFO ] Deduced a trap composed of 25 places in 64 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:12] [INFO ] Deduced a trap composed of 27 places in 65 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:12] [INFO ] Deduced a trap composed of 30 places in 56 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:12] [INFO ] Deduced a trap composed of 25 places in 53 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:13] [INFO ] Deduced a trap composed of 22 places in 56 ms of which 8 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/146 variables, 20/245 constraints. Problems are: Problem set: 0 solved, 169 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:13] [INFO ] Deduced a trap composed of 27 places in 41 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:13] [INFO ] Deduced a trap composed of 25 places in 56 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:13] [INFO ] Deduced a trap composed of 28 places in 53 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:13] [INFO ] Deduced a trap composed of 31 places in 53 ms of which 2 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/146 variables, 4/249 constraints. Problems are: Problem set: 0 solved, 169 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:14] [INFO ] Deduced a trap composed of 25 places in 51 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:14] [INFO ] Deduced a trap composed of 24 places in 64 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:14] [INFO ] Deduced a trap composed of 26 places in 67 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:14] [INFO ] Deduced a trap composed of 25 places in 70 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:14] [INFO ] Deduced a trap composed of 21 places in 52 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:14] [INFO ] Deduced a trap composed of 18 places in 63 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:14] [INFO ] Deduced a trap composed of 25 places in 58 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:14] [INFO ] Deduced a trap composed of 13 places in 58 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:14] [INFO ] Deduced a trap composed of 14 places in 64 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:14] [INFO ] Deduced a trap composed of 25 places in 52 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:14] [INFO ] Deduced a trap composed of 25 places in 50 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:14] [INFO ] Deduced a trap composed of 15 places in 44 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:15] [INFO ] Deduced a trap composed of 30 places in 44 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:15] [INFO ] Deduced a trap composed of 32 places in 45 ms of which 3 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/146 variables, 14/263 constraints. Problems are: Problem set: 0 solved, 169 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:16] [INFO ] Deduced a trap composed of 16 places in 29 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:16] [INFO ] Deduced a trap composed of 21 places in 49 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:16] [INFO ] Deduced a trap composed of 24 places in 51 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:16] [INFO ] Deduced a trap composed of 29 places in 48 ms of which 3 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/146 variables, 4/267 constraints. Problems are: Problem set: 0 solved, 169 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:17] [INFO ] Deduced a trap composed of 22 places in 46 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:17] [INFO ] Deduced a trap composed of 31 places in 56 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:17] [INFO ] Deduced a trap composed of 32 places in 56 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:17] [INFO ] Deduced a trap composed of 25 places in 65 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:17] [INFO ] Deduced a trap composed of 29 places in 55 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:17] [INFO ] Deduced a trap composed of 36 places in 51 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:17] [INFO ] Deduced a trap composed of 14 places in 44 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:17] [INFO ] Deduced a trap composed of 25 places in 46 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:17] [INFO ] Deduced a trap composed of 29 places in 37 ms of which 3 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/146 variables, 9/276 constraints. Problems are: Problem set: 0 solved, 169 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:18] [INFO ] Deduced a trap composed of 19 places in 43 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:18] [INFO ] Deduced a trap composed of 27 places in 69 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:18] [INFO ] Deduced a trap composed of 27 places in 57 ms of which 6 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/146 variables, 3/279 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/146 variables, 0/279 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 20 (OVERLAPS) 171/317 variables, 146/425 constraints. Problems are: Problem set: 0 solved, 169 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:21] [INFO ] Deduced a trap composed of 17 places in 48 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:21] [INFO ] Deduced a trap composed of 18 places in 46 ms of which 3 ms to minimize.
At refinement iteration 21 (INCLUDED_ONLY) 0/317 variables, 2/427 constraints. Problems are: Problem set: 0 solved, 169 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 317/317 variables, and 427 constraints, problems are : Problem set: 0 solved, 169 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 146/146 constraints, PredecessorRefiner: 169/169 constraints, Known Traps: 260/260 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 169 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/144 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 1 (OVERLAPS) 2/146 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/146 variables, 260/281 constraints. Problems are: Problem set: 0 solved, 169 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:23] [INFO ] Deduced a trap composed of 18 places in 88 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:23] [INFO ] Deduced a trap composed of 15 places in 50 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:23] [INFO ] Deduced a trap composed of 24 places in 52 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:23] [INFO ] Deduced a trap composed of 25 places in 50 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:23] [INFO ] Deduced a trap composed of 23 places in 47 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:23] [INFO ] Deduced a trap composed of 23 places in 57 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:24] [INFO ] Deduced a trap composed of 15 places in 52 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:24] [INFO ] Deduced a trap composed of 20 places in 33 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/146 variables, 8/289 constraints. Problems are: Problem set: 0 solved, 169 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:24] [INFO ] Deduced a trap composed of 17 places in 31 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:24] [INFO ] Deduced a trap composed of 15 places in 51 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:24] [INFO ] Deduced a trap composed of 18 places in 29 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:24] [INFO ] Deduced a trap composed of 13 places in 41 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/146 variables, 4/293 constraints. Problems are: Problem set: 0 solved, 169 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:25] [INFO ] Deduced a trap composed of 20 places in 45 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:25] [INFO ] Deduced a trap composed of 24 places in 62 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:25] [INFO ] Deduced a trap composed of 27 places in 70 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:25] [INFO ] Deduced a trap composed of 25 places in 50 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:25] [INFO ] Deduced a trap composed of 28 places in 54 ms of which 6 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/146 variables, 5/298 constraints. Problems are: Problem set: 0 solved, 169 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:26] [INFO ] Deduced a trap composed of 20 places in 46 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:26] [INFO ] Deduced a trap composed of 21 places in 63 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:26] [INFO ] Deduced a trap composed of 23 places in 136 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:26] [INFO ] Deduced a trap composed of 21 places in 51 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:26] [INFO ] Deduced a trap composed of 24 places in 35 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/146 variables, 5/303 constraints. Problems are: Problem set: 0 solved, 169 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:27] [INFO ] Deduced a trap composed of 26 places in 81 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:27] [INFO ] Deduced a trap composed of 32 places in 52 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:27] [INFO ] Deduced a trap composed of 21 places in 55 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:27] [INFO ] Deduced a trap composed of 22 places in 53 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:27] [INFO ] Deduced a trap composed of 19 places in 46 ms of which 5 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/146 variables, 5/308 constraints. Problems are: Problem set: 0 solved, 169 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:28] [INFO ] Deduced a trap composed of 21 places in 40 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:28] [INFO ] Deduced a trap composed of 24 places in 113 ms of which 21 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/146 variables, 2/310 constraints. Problems are: Problem set: 0 solved, 169 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:29] [INFO ] Deduced a trap composed of 31 places in 126 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:29] [INFO ] Deduced a trap composed of 22 places in 171 ms of which 7 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/146 variables, 2/312 constraints. Problems are: Problem set: 0 solved, 169 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:30] [INFO ] Deduced a trap composed of 19 places in 99 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:30] [INFO ] Deduced a trap composed of 21 places in 211 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:31] [INFO ] Deduced a trap composed of 13 places in 89 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:31] [INFO ] Deduced a trap composed of 21 places in 101 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:31] [INFO ] Deduced a trap composed of 23 places in 73 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:31] [INFO ] Deduced a trap composed of 24 places in 57 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:31] [INFO ] Deduced a trap composed of 15 places in 29 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:31] [INFO ] Deduced a trap composed of 29 places in 77 ms of which 4 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/146 variables, 8/320 constraints. Problems are: Problem set: 0 solved, 169 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:32] [INFO ] Deduced a trap composed of 28 places in 101 ms of which 9 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/146 variables, 1/321 constraints. Problems are: Problem set: 0 solved, 169 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:33] [INFO ] Deduced a trap composed of 15 places in 46 ms of which 2 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/146 variables, 1/322 constraints. Problems are: Problem set: 0 solved, 169 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:33] [INFO ] Deduced a trap composed of 24 places in 52 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:34] [INFO ] Deduced a trap composed of 17 places in 35 ms of which 3 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/146 variables, 2/324 constraints. Problems are: Problem set: 0 solved, 169 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:34] [INFO ] Deduced a trap composed of 22 places in 62 ms of which 7 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/146 variables, 1/325 constraints. Problems are: Problem set: 0 solved, 169 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:35] [INFO ] Deduced a trap composed of 22 places in 47 ms of which 6 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/146 variables, 1/326 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/146 variables, 0/326 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 17 (OVERLAPS) 171/317 variables, 146/472 constraints. Problems are: Problem set: 0 solved, 169 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/317 variables, 169/641 constraints. Problems are: Problem set: 0 solved, 169 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:38] [INFO ] Deduced a trap composed of 22 places in 45 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:39] [INFO ] Deduced a trap composed of 22 places in 45 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:39] [INFO ] Deduced a trap composed of 21 places in 193 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:40] [INFO ] Deduced a trap composed of 20 places in 50 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:40] [INFO ] Deduced a trap composed of 20 places in 50 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:40] [INFO ] Deduced a trap composed of 18 places in 52 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:40] [INFO ] Deduced a trap composed of 21 places in 49 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:40] [INFO ] Deduced a trap composed of 23 places in 48 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:42] [INFO ] Deduced a trap composed of 14 places in 54 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:42] [INFO ] Deduced a trap composed of 20 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:42] [INFO ] Deduced a trap composed of 23 places in 39 ms of which 4 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/317 variables, 11/652 constraints. Problems are: Problem set: 0 solved, 169 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:49] [INFO ] Deduced a trap composed of 23 places in 254 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:49] [INFO ] Deduced a trap composed of 28 places in 210 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:50] [INFO ] Deduced a trap composed of 23 places in 276 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:50] [INFO ] Deduced a trap composed of 25 places in 97 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:51] [INFO ] Deduced a trap composed of 23 places in 125 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 317/317 variables, and 657 constraints, problems are : Problem set: 0 solved, 169 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 146/146 constraints, PredecessorRefiner: 169/169 constraints, Known Traps: 321/321 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60077ms problems are : Problem set: 0 solved, 169 unsolved
Search for dead transitions found 0 dead transitions in 60078ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60246 ms. Remains : 146/146 places, 171/171 transitions.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-04 12:37:52] [INFO ] Flatten gal took : 29 ms
[2025-06-04 12:37:52] [INFO ] Applying decomposition
[2025-06-04 12:37:52] [INFO ] Flatten gal took : 13 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph16235869423315677532.txt' '-o' '/tmp/graph16235869423315677532.bin' '-w' '/tmp/graph16235869423315677532.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16235869423315677532.bin' '-l' '-1' '-v' '-w' '/tmp/graph16235869423315677532.weights' '-q' '0' '-e' '0.001'
[2025-06-04 12:37:52] [INFO ] Decomposing Gal with order
[2025-06-04 12:37:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 12:37:52] [INFO ] Removed a total of 171 redundant transitions.
[2025-06-04 12:37:52] [INFO ] Flatten gal took : 52 ms
[2025-06-04 12:37:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2025-06-04 12:37:52] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7232455560380900555.gal : 5 ms
[2025-06-04 12:37:52] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6859915304811075682.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality7232455560380900555.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6859915304811075682.prop' '--nowitness'

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 ...307
Loading property file /tmp/ReachabilityCardinality6859915304811075682.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :1 after 151
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :151 after 8.01846e+08
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :8.01846e+08 after 1.21806e+11
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :1.21806e+11 after 1.48888e+11
Reachability property ShieldRVs-PT-005B-ReachabilityFireability-2025-02 is true.
FORMULA ShieldRVs-PT-005B-ReachabilityFireability-2025-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :1.48888e+11 after 4.29093e+14
Detected timeout of ITS tools.
[2025-06-04 13:07:52] [INFO ] Flatten gal took : 9 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin14558767868696931897
[2025-06-04 13:07:52] [INFO ] Applying decomposition
[2025-06-04 13:07:52] [INFO ] Computing symmetric may disable matrix : 171 transitions.
[2025-06-04 13:07:52] [INFO ] Flatten gal took : 14 ms
[2025-06-04 13:07:52] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-04 13:07:52] [INFO ] Computing symmetric may enable matrix : 171 transitions.
[2025-06-04 13:07:52] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph13957637186097202936.txt' '-o' '/tmp/graph13957637186097202936.bin' '-w' '/tmp/graph13957637186097202936.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13957637186097202936.bin' '-l' '-1' '-v' '-w' '/tmp/graph13957637186097202936.weights' '-q' '0' '-e' '0.001'
[2025-06-04 13:07:52] [INFO ] Decomposing Gal with order
[2025-06-04 13:07:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 13:07:52] [INFO ] Computing Do-Not-Accords matrix : 171 transitions.
[2025-06-04 13:07:52] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-04 13:07:52] [INFO ] Removed a total of 170 redundant transitions.
[2025-06-04 13:07:52] [INFO ] Flatten gal took : 18 ms
[2025-06-04 13:07:52] [INFO ] Built C files in 72ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14558767868696931897
Running compilation step : cd /tmp/ltsmin14558767868696931897;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2025-06-04 13:07:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 16 labels/synchronizations in 8 ms.
[2025-06-04 13:07:52] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability10050080876544858504.gal : 3 ms
[2025-06-04 13:07:52] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability7245073718645385794.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability10050080876544858504.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability7245073718645385794.prop' '--nowitness'

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 ...308
Loading property file /tmp/ReachabilityFireability7245073718645385794.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :1 after 11
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :11 after 65
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :65 after 749393
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :2.12921e+08 after 4.40766e+08
Compilation finished in 456 ms.
Running link step : cd /tmp/ltsmin14558767868696931897;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 48 ms.
Running LTSmin : cd /tmp/ltsmin14558767868696931897;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ShieldRVsPT005BReachabilityFireability202404==true'
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,2.644e+14,13.1565,249812,5112,91,281483,323,774,2.0684e+06,82,2798,0
Total reachable state count : 264399848554749

Verifying 2 reachability properties.
Invariant property ShieldRVs-PT-005B-ReachabilityFireability-2024-04 is true.
FORMULA ShieldRVs-PT-005B-ReachabilityFireability-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ShieldRVs-PT-005B-ReachabilityFireability-2024-04,0,14.437,249812,1,0,281483,323,940,2.0684e+06,93,2798,37860
Invariant property ShieldRVs-PT-005B-ReachabilityFireability-2025-11 is true.
FORMULA ShieldRVs-PT-005B-ReachabilityFireability-2025-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ShieldRVs-PT-005B-ReachabilityFireability-2025-11,0,14.5075,249812,1,0,281483,323,958,2.0684e+06,93,2798,45367
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Total runtime 1905886 ms.

BK_STOP 1749042505244

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
++ perl -pe 's/.*\.//g'
+ 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="ShieldRVs-PT-005B"
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 ShieldRVs-PT-005B, 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 r212-tall-174901993600079"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVs-PT-005B.tgz
mv ShieldRVs-PT-005B 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 ;