Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r120-smll-177955742400159.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is EisenbergMcGuire-PT-05, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r120-smll-177955742400159
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 864K
-rw-r--r-- 1 mcc users 5.1K Mar 7 05:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 45K Mar 7 05:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.0K Mar 7 05:23 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K Mar 7 05:23 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.3K Mar 15 09:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 09:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Mar 15 09:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 09:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 7 05:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 97K Mar 7 05:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Mar 7 05:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 72K Mar 7 05:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 15 09:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 09:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 460K Mar 3 18:30 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME Liveness

=== Now, execution of the tool begins

BK_START 1779572812573

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=Liveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=EisenbergMcGuire-PT-05
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
Liveness PT
Running Version 202604301425
[2026-05-23 21:46:54] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, Liveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2026-05-23 21:46:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-23 21:46:54] [INFO ] Load time of PNML (sax parser for PT used): 190 ms
[2026-05-23 21:46:54] [INFO ] Transformed 295 places.
[2026-05-23 21:46:55] [INFO ] Transformed 800 transitions.
[2026-05-23 21:46:55] [INFO ] Found NUPN structural information;
[2026-05-23 21:46:55] [INFO ] Parsed PT model containing 295 places and 800 transitions and 3600 arcs in 362 ms.
Built sparse matrix representations for Structural reductions in 14 ms.12128KB memory used
Starting structural reductions in DEADLOCK mode, iteration 0 : 295/295 places, 800/800 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 99 ms. Remains 295 /295 variables (removed 0) and now considering 800/800 (removed 0) transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 118 ms. Remains : 295/295 places, 800/800 transitions.
Starting structural reductions in DEADLOCK mode, iteration 0 : 295/295 places, 800/800 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 46 ms. Remains 295 /295 variables (removed 0) and now considering 800/800 (removed 0) transitions.
[2026-05-23 21:46:55] [INFO ] Flow matrix only has 465 transitions (discarded 335 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17178191077681750300.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5446151730194999835.kers'
[2026-05-23 21:46:55] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17178191077681750300.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5446151730194999835.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 465 rows 295 cols 1050 entries
Finished phase 1 with 274 SingleSign rule and 5 generalized
[2026-05-23 21:46:55] [INFO ] Computed 16 invariants in 4 ms
Computed 16 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-5446151730194999835.kers
Total runtime 6 ms.
[2026-05-23 21:46:55] [INFO ] Implicit Places using invariants in 505 ms returned []
[2026-05-23 21:46:55] [INFO ] Flow matrix only has 465 transitions (discarded 335 similar events)
[2026-05-23 21:46:56] [INFO ] Invariant cache hit.
[2026-05-23 21:46:56] [INFO ] State equation strengthened by 196 read => feed constraints.
[2026-05-23 21:46:56] [INFO ] Implicit Places using invariants and state equation in 489 ms returned []
Implicit Place search using SMT with State Equation took 1050 ms to find 0 implicit places.
[2026-05-23 21:46:56] [INFO ] Redundant transitions in 57 ms returned []
Running 795 sub problems to find dead transitions.
[2026-05-23 21:46:56] [INFO ] Flow matrix only has 465 transitions (discarded 335 similar events)
[2026-05-23 21:46:56] [INFO ] Invariant cache hit.
[2026-05-23 21:46:56] [INFO ] State equation strengthened by 196 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/295 variables, 295/295 constraints. Problems are: Problem set: 0 solved, 795 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/295 variables, 11/306 constraints. Problems are: Problem set: 0 solved, 795 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/295 variables, 5/311 constraints. Problems are: Problem set: 0 solved, 795 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/295 variables, 20/331 constraints. Problems are: Problem set: 0 solved, 795 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/295 variables, 20/351 constraints. Problems are: Problem set: 0 solved, 795 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 295/760 variables, and 351 constraints, problems are : Problem set: 0 solved, 795 unsolved in 30073 ms.
Refiners :[Domain max(s): 295/295 constraints, Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/295 constraints, ReadFeed: 0/196 constraints, PredecessorRefiner: 795/795 constraints, Known Traps: 40/40 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 795 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/295 variables, 295/295 constraints. Problems are: Problem set: 0 solved, 795 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/295 variables, 11/306 constraints. Problems are: Problem set: 0 solved, 795 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/295 variables, 5/311 constraints. Problems are: Problem set: 0 solved, 795 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/295 variables, 40/351 constraints. Problems are: Problem set: 0 solved, 795 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/295 variables, 13/364 constraints. Problems are: Problem set: 0 solved, 795 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 295/760 variables, and 364 constraints, problems are : Problem set: 0 solved, 795 unsolved in 30031 ms.
Refiners :[Domain max(s): 295/295 constraints, Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/295 constraints, ReadFeed: 0/196 constraints, PredecessorRefiner: 0/795 constraints, Known Traps: 53/53 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60569ms problems are : Problem set: 0 solved, 795 unsolved
Search for dead transitions found 0 dead transitions in 60599ms
Finished structural reductions in DEADLOCK mode , in 1 iterations and 61803 ms. Remains : 295/295 places, 800/800 transitions.
Random walk for 1250000 steps, including 0 resets, run took 2024 ms (no deadlock found). (steps per millisecond=617 )
Random directed walk for 1250003 steps, including 0 resets, run took 2131 ms (no deadlock found). (steps per millisecond=586 )
[2026-05-23 21:48:01] [INFO ] Flow matrix only has 465 transitions (discarded 335 similar events)
[2026-05-23 21:48:01] [INFO ] Invariant cache hit.
[2026-05-23 21:48:01] [INFO ] [Real]Absence check using 11 positive place invariants in 19 ms returned sat
[2026-05-23 21:48:01] [INFO ] [Real]Absence check using 11 positive and 5 generalized place invariants in 87 ms returned sat
[2026-05-23 21:48:02] [INFO ] [Real]Absence check using state equation in 1017 ms returned sat
[2026-05-23 21:48:02] [INFO ] Solution in real domain found non-integer solution.
[2026-05-23 21:48:03] [INFO ] [Nat]Absence check using 11 positive place invariants in 14 ms returned sat
[2026-05-23 21:48:03] [INFO ] [Nat]Absence check using 11 positive and 5 generalized place invariants in 14 ms returned sat
[2026-05-23 21:48:03] [INFO ] [Nat]Absence check using state equation in 910 ms returned sat
[2026-05-23 21:48:03] [INFO ] State equation strengthened by 196 read => feed constraints.
[2026-05-23 21:48:04] [INFO ] [Nat]Added 196 Read/Feed constraints in 89 ms returned sat
[2026-05-23 21:48:05] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 4 trap constraints in 1166 ms
Starting structural reductions in LIVENESS mode, iteration 0 : 295/295 places, 800/800 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 295 transition count 795
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 290 transition count 795
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 80 Pre rules applied. Total rules applied 10 place count 290 transition count 715
Deduced a syphon composed of 80 places in 2 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 170 place count 210 transition count 715
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 2 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 210 place count 190 transition count 695
Applied a total of 210 rules in 64 ms. Remains 190 /295 variables (removed 105) and now considering 695/800 (removed 105) transitions.
[2026-05-23 21:48:05] [INFO ] Flow matrix only has 360 transitions (discarded 335 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11572779264331239934.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-789534455790416373.kers'
[2026-05-23 21:48:05] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11572779264331239934.kers, --Pflows, --basisKERS=/tmp/petrispot-output-789534455790416373.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 360 rows 190 cols 840 entries
Finished phase 1 with 169 SingleSign rule and 5 generalized
[2026-05-23 21:48:05] [INFO ] Computed 16 invariants in 1 ms
Computed 16 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-789534455790416373.kers
Total runtime 2 ms.
[2026-05-23 21:48:05] [INFO ] Implicit Places using invariants in 369 ms returned []
[2026-05-23 21:48:05] [INFO ] Flow matrix only has 360 transitions (discarded 335 similar events)
[2026-05-23 21:48:05] [INFO ] Invariant cache hit.
[2026-05-23 21:48:05] [INFO ] State equation strengthened by 196 read => feed constraints.
[2026-05-23 21:48:06] [INFO ] Implicit Places using invariants and state equation in 1108 ms returned []
Implicit Place search using SMT with State Equation took 1478 ms to find 0 implicit places.
Running 690 sub problems to find dead transitions.
[2026-05-23 21:48:06] [INFO ] Flow matrix only has 360 transitions (discarded 335 similar events)
[2026-05-23 21:48:06] [INFO ] Invariant cache hit.
[2026-05-23 21:48:06] [INFO ] State equation strengthened by 196 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/190 variables, 190/190 constraints. Problems are: Problem set: 0 solved, 690 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/190 variables, 11/201 constraints. Problems are: Problem set: 0 solved, 690 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/190 variables, 5/206 constraints. Problems are: Problem set: 0 solved, 690 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/190 variables, 20/226 constraints. Problems are: Problem set: 0 solved, 690 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/190 variables, 20/246 constraints. Problems are: Problem set: 0 solved, 690 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/190 variables, 20/266 constraints. Problems are: Problem set: 0 solved, 690 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 190/550 variables, and 266 constraints, problems are : Problem set: 0 solved, 690 unsolved in 30021 ms.
Refiners :[Domain max(s): 190/190 constraints, Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/190 constraints, ReadFeed: 0/196 constraints, PredecessorRefiner: 690/690 constraints, Known Traps: 60/60 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 690 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/190 variables, 190/190 constraints. Problems are: Problem set: 0 solved, 690 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/190 variables, 11/201 constraints. Problems are: Problem set: 0 solved, 690 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/190 variables, 5/206 constraints. Problems are: Problem set: 0 solved, 690 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/190 variables, 60/266 constraints. Problems are: Problem set: 0 solved, 690 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/190 variables, 13/279 constraints. Problems are: Problem set: 0 solved, 690 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/190 variables, 2/281 constraints. Problems are: Problem set: 0 solved, 690 unsolved
SMT process timed out in 60197ms, After SMT, problems are : Problem set: 0 solved, 690 unsolved
Search for dead transitions found 0 dead transitions in 60202ms
Starting structural reductions in LIVENESS mode, iteration 1 : 190/295 places, 695/800 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 61747 ms. Remains : 190/295 places, 695/800 transitions.
Initial state reduction rules removed 5 formulas.
[2026-05-23 21:49:07] [INFO ] Flatten gal took : 250 ms
[2026-05-23 21:49:08] [INFO ] Flatten gal took : 162 ms
[2026-05-23 21:49:08] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12367651201947869217.gal : 57 ms
[2026-05-23 21:49:08] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5125302233177310953.prop : 19 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality12367651201947869217.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5125302233177310953.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality5125302233177310953.prop.
Reachability property qltransition_684 is true.
Reachability property qltransition_683 is true.
RANDOM walk for 40000 steps (8 resets) in 5882 ms. (6 steps per ms) remains 492/690 properties
BEST_FIRST walk for 404 steps (8 resets) in 12 ms. (31 steps per ms) remains 492/492 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 492/492 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 492/492 properties
Reachability property qltransition_20 is true.
BEST_FIRST walk for 404 steps (8 resets) in 13 ms. (28 steps per ms) remains 492/492 properties
SDD proceeding with computation,687 properties remain. new max is 2
SDD size :1 after 4
BEST_FIRST walk for 404 steps (8 resets) in 14 ms. (26 steps per ms) remains 491/492 properties
Reachability property qltransition_487 is true.
BEST_FIRST walk for 404 steps (8 resets) in 17 ms. (22 steps per ms) remains 491/491 properties
BEST_FIRST walk for 404 steps (8 resets) in 13 ms. (28 steps per ms) remains 491/491 properties
BEST_FIRST walk for 404 steps (8 resets) in 12 ms. (31 steps per ms) remains 491/491 properties
BEST_FIRST walk for 404 steps (8 resets) in 16 ms. (23 steps per ms) remains 491/491 properties
BEST_FIRST walk for 404 steps (8 resets) in 15 ms. (25 steps per ms) remains 491/491 properties
BEST_FIRST walk for 404 steps (8 resets) in 13 ms. (28 steps per ms) remains 491/491 properties
BEST_FIRST walk for 404 steps (8 resets) in 17 ms. (22 steps per ms) remains 491/491 properties
SDD proceeding with computation,686 properties remain. new max is 2
SDD size :4 after 5
BEST_FIRST walk for 404 steps (8 resets) in 16 ms. (23 steps per ms) remains 491/491 properties
Reachability property qltransition_520 is true.
Reachability property qltransition_517 is true.
BEST_FIRST walk for 404 steps (8 resets) in 19 ms. (20 steps per ms) remains 491/491 properties
BEST_FIRST walk for 404 steps (8 resets) in 16 ms. (23 steps per ms) remains 491/491 properties
BEST_FIRST walk for 404 steps (8 resets) in 15 ms. (25 steps per ms) remains 490/491 properties
SDD proceeding with computation,684 properties remain. new max is 2
SDD size :5 after 7
BEST_FIRST walk for 404 steps (8 resets) in 15 ms. (25 steps per ms) remains 490/490 properties
BEST_FIRST walk for 404 steps (8 resets) in 13 ms. (28 steps per ms) remains 490/490 properties
Reachability property qltransition_522 is true.
BEST_FIRST walk for 404 steps (8 resets) in 13 ms. (28 steps per ms) remains 490/490 properties
BEST_FIRST walk for 404 steps (8 resets) in 14 ms. (26 steps per ms) remains 490/490 properties
BEST_FIRST walk for 404 steps (8 resets) in 12 ms. (31 steps per ms) remains 490/490 properties
BEST_FIRST walk for 404 steps (8 resets) in 14 ms. (26 steps per ms) remains 490/490 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 490/490 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 490/490 properties
BEST_FIRST walk for 404 steps (8 resets) in 12 ms. (31 steps per ms) remains 490/490 properties
BEST_FIRST walk for 404 steps (8 resets) in 12 ms. (31 steps per ms) remains 490/490 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 490/490 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 490/490 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 490/490 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 490/490 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 490/490 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 490/490 properties
SDD proceeding with computation,683 properties remain. new max is 2
SDD size :7 after 8
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 490/490 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 490/490 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 490/490 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 490/490 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 490/490 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 490/490 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 490/490 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 490/490 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 490/490 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 489/490 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 489/489 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 489/489 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 489/489 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 489/489 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 489/489 properties
Reachability property qltransition_518 is true.
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 489/489 properties
Reachability property qltransition_516 is true.
Reachability property qltransition_490 is true.
Reachability property qltransition_485 is true.
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 489/489 properties
Reachability property qltransition_461 is true.
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 489/489 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 489/489 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 489/489 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 489/489 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 489/489 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 489/489 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 489/489 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 489/489 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 489/489 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 489/489 properties
Reachability property qltransition_10 is true.
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 489/489 properties
SDD proceeding with computation,677 properties remain. new max is 2
SDD size :8 after 22
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 489/489 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 489/489 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 489/489 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 489/489 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 489/489 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 489/489 properties
Reachability property qltransition_493 is true.
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 489/489 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 489/489 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 489/489 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 489/489 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 489/489 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 489/489 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 488/489 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 488/488 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 488/488 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 488/488 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 488/488 properties
SDD proceeding with computation,676 properties remain. new max is 2
SDD size :22 after 25
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 488/488 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 488/488 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 488/488 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 488/488 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 488/488 properties
Reachability property qltransition_495 is true.
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 488/488 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 488/488 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 488/488 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 488/488 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 488/488 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 488/488 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 488/488 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 488/488 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 488/488 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 488/488 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 488/488 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 487/488 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 487/487 properties
SDD proceeding with computation,675 properties remain. new max is 2
SDD size :25 after 28
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 487/487 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 487/487 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 486/487 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 486/486 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 486/486 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 486/486 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 486/486 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 486/486 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 486/486 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 486/486 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 486/486 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 486/486 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 486/486 properties
BEST_FIRST walk for 404 steps (8 resets) in 14 ms. (26 steps per ms) remains 486/486 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 485/486 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 485/485 properties
Reachability property qltransition_75 is true.
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 485/485 properties
SDD proceeding with computation,674 properties remain. new max is 2
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 485/485 properties
SDD size :28 after 29
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 485/485 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 485/485 properties
[2026-05-23 21:49:09] [INFO ] Flow matrix only has 360 transitions (discarded 335 similar events)
[2026-05-23 21:49:09] [INFO ] Invariant cache hit.
Reachability property qltransition_462 is true.
[2026-05-23 21:49:09] [INFO ] State equation strengthened by 196 read => feed constraints.
SDD proceeding with computation,673 properties remain. new max is 2
SDD size :29 after 38
Reachability property qltransition_494 is true.
SDD proceeding with computation,672 properties remain. new max is 2
SDD size :38 after 40
SDD proceeding with computation,672 properties remain. new max is 4
SDD size :40 after 41
SDD proceeding with computation,672 properties remain. new max is 8
SDD size :41 after 42
SDD proceeding with computation,672 properties remain. new max is 16
SDD size :42 after 45
Reachability property qltransition_496 is true.
SDD proceeding with computation,671 properties remain. new max is 16
SDD size :45 after 53
Reachability property qltransition_232 is true.
Reachability property qltransition_147 is true.
Reachability property qltransition_5 is true.
SDD proceeding with computation,668 properties remain. new max is 16
SDD size :53 after 67
Reachability property qltransition_231 is true.
Reachability property qltransition_1 is true.
SDD proceeding with computation,666 properties remain. new max is 16
SDD size :67 after 79
Reachability property qltransition_521 is true.
Reachability property qltransition_491 is true.
Reachability property qltransition_463 is true.
Reachability property qltransition_454 is true.
Reachability property qltransition_453 is true.
Reachability property qltransition_55 is true.
Reachability property qltransition_15 is true.
SDD proceeding with computation,659 properties remain. new max is 16
SDD size :79 after 188
Reachability property qltransition_80 is true.
SDD proceeding with computation,658 properties remain. new max is 16
SDD size :188 after 193
SDD proceeding with computation,658 properties remain. new max is 32
SDD size :193 after 243
SDD proceeding with computation,658 properties remain. new max is 64
SDD size :243 after 283
SDD proceeding with computation,658 properties remain. new max is 128
SDD size :283 after 303
Reachability property qltransition_679 is true.
Reachability property qltransition_519 is true.
Reachability property qltransition_509 is true.
Reachability property qltransition_506 is true.
Reachability property qltransition_505 is true.
Reachability property qltransition_486 is true.
Reachability property qltransition_464 is true.
SDD proceeding with computation,651 properties remain. new max is 128
SDD size :303 after 345
Reachability property qltransition_508 is true.
Reachability property qltransition_507 is true.
Reachability property qltransition_504 is true.
Reachability property qltransition_503 is true.
Reachability property qltransition_492 is true.
Reachability property qltransition_244 is true.
Reachability property qltransition_243 is true.
SDD proceeding with computation,644 properties remain. new max is 128
SDD size :345 after 442
SDD proceeding with computation,644 properties remain. new max is 256
SDD size :442 after 510
Reachability property qltransition_245 is true.
Reachability property qltransition_184 is true.
Reachability property qltransition_135 is true.
SDD proceeding with computation,641 properties remain. new max is 256
SDD size :510 after 700
Reachability property qltransition_197 is true.
Reachability property qltransition_196 is true.
Reachability property qltransition_195 is true.
Reachability property qltransition_183 is true.
SDD proceeding with computation,637 properties remain. new max is 256
SDD size :700 after 855
Reachability property qltransition_3 is true.
SDD proceeding with computation,636 properties remain. new max is 256
SDD size :855 after 1045
SDD proceeding with computation,636 properties remain. new max is 512
SDD size :1045 after 1066
At refinement iteration 0 (INCLUDED_ONLY) 0/133 variables, 133/133 constraints. Problems are: Problem set: 2 solved, 482 unsolved
Reachability property qltransition_691 is true.
At refinement iteration 1 (INCLUDED_ONLY) 0/133 variables, 6/139 constraints. Problems are: Problem set: 14 solved, 470 unsolved
Reachability property qltransition_524 is true.
Reachability property qltransition_511 is true.
Reachability property qltransition_499 is true.
Reachability property qltransition_478 is true.
Reachability property qltransition_477 is true.
Reachability property qltransition_115 is true.
Reachability property qltransition_30 is true.
SDD proceeding with computation,628 properties remain. new max is 512
SDD size :1066 after 3854
SDD proceeding with computation,628 properties remain. new max is 1024
SDD size :3854 after 4450
Reachability property qltransition_692 is true.
Reachability property qltransition_480 is true.
Reachability property qltransition_479 is true.
Reachability property qltransition_120 is true.
SDD proceeding with computation,624 properties remain. new max is 1024
SDD size :4450 after 5448
Reachability property qltransition_482 is true.
Reachability property qltransition_481 is true.
Reachability property qltransition_125 is true.
SDD proceeding with computation,621 properties remain. new max is 1024
SDD size :5448 after 6378
Reachability property qltransition_693 is true.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 133/550 variables, and 139 constraints, problems are : Problem set: 18 solved, 466 unsolved in 5019 ms.
Refiners :[Domain max(s): 133/190 constraints, Positive P Invariants (semi-flows): 6/11 constraints, Generalized P Invariants (flows): 0/5 constraints, State Equation: 0/190 constraints, ReadFeed: 0/196 constraints, PredecessorRefiner: 484/484 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 18 solved, 466 unsolved
SDD proceeding with computation,620 properties remain. new max is 1024
SDD size :6378 after 7420
At refinement iteration 0 (INCLUDED_ONLY) 0/131 variables, 131/131 constraints. Problems are: Problem set: 18 solved, 466 unsolved
SDD proceeding with computation,620 properties remain. new max is 2048
SDD size :7420 after 8784
At refinement iteration 1 (INCLUDED_ONLY) 0/131 variables, 6/137 constraints. Problems are: Problem set: 18 solved, 466 unsolved
Reachability property qltransition_694 is true.
SDD proceeding with computation,619 properties remain. new max is 2048
SDD size :8784 after 10280
Reachability property qltransition_525 is true.
Reachability property qltransition_512 is true.
Reachability property qltransition_497 is true.
Reachability property qltransition_489 is true.
Reachability property qltransition_483 is true.
Reachability property qltransition_470 is true.
Reachability property qltransition_469 is true.
Reachability property qltransition_95 is true.
Reachability property qltransition_25 is true.
SDD proceeding with computation,610 properties remain. new max is 2048
SDD size :10280 after 25642
Reachability property qltransition_687 is true.
Reachability property qltransition_472 is true.
Reachability property qltransition_471 is true.
Reachability property qltransition_100 is true.
SDD proceeding with computation,606 properties remain. new max is 2048
SDD size :25642 after 27747
Reachability property qltransition_689 is true.
Reachability property qltransition_688 is true.
Reachability property qltransition_474 is true.
Reachability property qltransition_473 is true.
At refinement iteration 2 (INCLUDED_ONLY) 0/131 variables, 0/137 constraints. Problems are: Problem set: 18 solved, 466 unsolved
Reachability property qltransition_105 is true.
SDD proceeding with computation,601 properties remain. new max is 2048
SDD size :27747 after 30060
At refinement iteration 3 (OVERLAPS) 34/165 variables, 5/142 constraints. Problems are: Problem set: 18 solved, 466 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/165 variables, 34/176 constraints. Problems are: Problem set: 18 solved, 466 unsolved
Reachability property qltransition_488 is true.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 165/550 variables, and 181 constraints, problems are : Problem set: 18 solved, 466 unsolved in 5017 ms.
Refiners :[Domain max(s): 165/190 constraints, Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 0/5 constraints, State Equation: 0/190 constraints, ReadFeed: 0/196 constraints, PredecessorRefiner: 0/484 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10192ms problems are : Problem set: 18 solved, 466 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 131 out of 190 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 190/190 places, 695/695 transitions.
Applied a total of 0 rules in 31 ms. Remains 190 /190 variables (removed 0) and now considering 695/695 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 190/190 places, 695/695 transitions.
SDD proceeding with computation,600 properties remain. new max is 2048
SDD size :30060 after 31848
Reachability property qltransition_538 is true.
Reachability property qltransition_537 is true.
Reachability property qltransition_536 is true.
Reachability property qltransition_535 is true.
Reachability property qltransition_534 is true.
Reachability property qltransition_533 is true.
Reachability property qltransition_532 is true.
Reachability property qltransition_531 is true.
Reachability property qltransition_530 is true.
Reachability property qltransition_529 is true.
Reachability property qltransition_498 is true.
Reachability property qltransition_305 is true.
Reachability property qltransition_304 is true.
Reachability property qltransition_303 is true.
Reachability property qltransition_293 is true.
Reachability property qltransition_292 is true.
Reachability property qltransition_291 is true.
Reachability property qltransition_280 is true.
Reachability property qltransition_7 is true.
SDD proceeding with computation,581 properties remain. new max is 2048
SDD size :31848 after 37581
Reachability property qltransition_279 is true.
SDD proceeding with computation,580 properties remain. new max is 2048
SDD size :37581 after 39563
Reachability property qltransition_159 is true.
SDD proceeding with computation,579 properties remain. new max is 2048
SDD size :39563 after 42042
Reachability property qltransition_523 is true.
Reachability property qltransition_510 is true.
Reachability property qltransition_257 is true.
Reachability property qltransition_256 is true.
Reachability property qltransition_255 is true.
Reachability property qltransition_209 is true.
Reachability property qltransition_208 is true.
Reachability property qltransition_207 is true.
SDD proceeding with computation,571 properties remain. new max is 2048
SDD size :42042 after 46223
SDD proceeding with computation,571 properties remain. new max is 4096
SDD size :46223 after 56302
SDD proceeding with computation,571 properties remain. new max is 8192
SDD size :56302 after 76449
Reachability property qltransition_484 is true.
Reachability property qltransition_130 is true.
SDD proceeding with computation,569 properties remain. new max is 8192
SDD size :76449 after 148511
SDD proceeding with computation,569 properties remain. new max is 16384
SDD size :148511 after 211731
Reachability property qltransition_623 is true.
Reachability property qltransition_604 is true.
Reachability property qltransition_597 is true.
Reachability property qltransition_596 is true.
Reachability property qltransition_552 is true.
Reachability property qltransition_551 is true.
Reachability property qltransition_550 is true.
Reachability property qltransition_549 is true.
Reachability property qltransition_548 is true.
Reachability property qltransition_547 is true.
Reachability property qltransition_546 is true.
Reachability property qltransition_545 is true.
Reachability property qltransition_544 is true.
Reachability property qltransition_543 is true.
Reachability property qltransition_542 is true.
Reachability property qltransition_541 is true.
Reachability property qltransition_540 is true.
Reachability property qltransition_466 is true.
Reachability property qltransition_458 is true.
Reachability property qltransition_450 is true.
Reachability property qltransition_390 is true.
Reachability property qltransition_353 is true.
Reachability property qltransition_352 is true.
Reachability property qltransition_351 is true.
Reachability property qltransition_341 is true.
Reachability property qltransition_340 is true.
Reachability property qltransition_339 is true.
Reachability property qltransition_328 is true.
Reachability property qltransition_327 is true.
Reachability property qltransition_263 is true.
Reachability property qltransition_251 is true.
Reachability property qltransition_239 is true.
Reachability property qltransition_215 is true.
Reachability property qltransition_203 is true.
Reachability property qltransition_191 is true.
Reachability property qltransition_167 is true.
RANDOM walk for 2588761 steps (4 resets) in 120004 ms. (21 steps per ms) remains 447/466 properties
Reachability property qltransition_155 is true.
Reachability property qltransition_143 is true.
BEST_FIRST walk for 40004 steps (8 resets) in 299 ms. (133 steps per ms) remains 447/447 properties
Reachability property qltransition_133 is true.
Reachability property qltransition_128 is true.
Reachability property qltransition_123 is true.
BEST_FIRST walk for 40004 steps (8 resets) in 309 ms. (129 steps per ms) remains 447/447 properties
Reachability property qltransition_118 is true.
BEST_FIRST walk for 40004 steps (8 resets) in 364 ms. (109 steps per ms) remains 447/447 properties
Reachability property qltransition_88 is true.
BEST_FIRST walk for 40004 steps (8 resets) in 333 ms. (119 steps per ms) remains 445/447 properties
Reachability property qltransition_83 is true.
Reachability property qltransition_78 is true.
BEST_FIRST walk for 40004 steps (8 resets) in 306 ms. (130 steps per ms) remains 444/445 properties
Reachability property qltransition_68 is true.
Reachability property qltransition_58 is true.
Reachability property qltransition_48 is true.
BEST_FIRST walk for 40004 steps (8 resets) in 352 ms. (113 steps per ms) remains 443/444 properties
BEST_FIRST walk for 40004 steps (8 resets) in 344 ms. (115 steps per ms) remains 442/443 properties
Reachability property qltransition_33 is true.
Reachability property qltransition_23 is true.
Reachability property qltransition_18 is true.
BEST_FIRST walk for 40004 steps (8 resets) in 429 ms. (93 steps per ms) remains 441/442 properties
Reachability property qltransition_13 is true.
Reachability property qltransition_9 is true.
SDD proceeding with computation,516 properties remain. new max is 16384
BEST_FIRST walk for 40004 steps (8 resets) in 410 ms. (97 steps per ms) remains 441/441 properties
SDD size :211731 after 382180
BEST_FIRST walk for 40004 steps (8 resets) in 453 ms. (88 steps per ms) remains 440/441 properties
BEST_FIRST walk for 40004 steps (8 resets) in 373 ms. (106 steps per ms) remains 440/440 properties
BEST_FIRST walk for 40004 steps (8 resets) in 318 ms. (125 steps per ms) remains 439/440 properties
BEST_FIRST walk for 40004 steps (8 resets) in 309 ms. (129 steps per ms) remains 439/439 properties
BEST_FIRST walk for 40004 steps (8 resets) in 357 ms. (111 steps per ms) remains 439/439 properties
BEST_FIRST walk for 40004 steps (8 resets) in 311 ms. (128 steps per ms) remains 439/439 properties
BEST_FIRST walk for 40004 steps (8 resets) in 440 ms. (90 steps per ms) remains 439/439 properties
BEST_FIRST walk for 40004 steps (8 resets) in 450 ms. (88 steps per ms) remains 439/439 properties
BEST_FIRST walk for 40004 steps (8 resets) in 485 ms. (82 steps per ms) remains 439/439 properties
BEST_FIRST walk for 40004 steps (8 resets) in 404 ms. (98 steps per ms) remains 439/439 properties
BEST_FIRST walk for 40004 steps (8 resets) in 485 ms. (82 steps per ms) remains 439/439 properties
BEST_FIRST walk for 40004 steps (8 resets) in 368 ms. (108 steps per ms) remains 439/439 properties
BEST_FIRST walk for 40004 steps (8 resets) in 396 ms. (100 steps per ms) remains 439/439 properties
BEST_FIRST walk for 40004 steps (8 resets) in 286 ms. (139 steps per ms) remains 439/439 properties
BEST_FIRST walk for 40004 steps (8 resets) in 300 ms. (132 steps per ms) remains 439/439 properties
BEST_FIRST walk for 40004 steps (8 resets) in 333 ms. (119 steps per ms) remains 438/439 properties
BEST_FIRST walk for 40004 steps (8 resets) in 326 ms. (122 steps per ms) remains 438/438 properties
BEST_FIRST walk for 40004 steps (8 resets) in 351 ms. (113 steps per ms) remains 438/438 properties
BEST_FIRST walk for 40004 steps (8 resets) in 332 ms. (120 steps per ms) remains 438/438 properties
BEST_FIRST walk for 40004 steps (8 resets) in 366 ms. (109 steps per ms) remains 438/438 properties
BEST_FIRST walk for 40004 steps (8 resets) in 407 ms. (98 steps per ms) remains 438/438 properties
BEST_FIRST walk for 40004 steps (8 resets) in 307 ms. (129 steps per ms) remains 438/438 properties
BEST_FIRST walk for 40004 steps (8 resets) in 361 ms. (110 steps per ms) remains 438/438 properties
BEST_FIRST walk for 40004 steps (8 resets) in 321 ms. (124 steps per ms) remains 438/438 properties
BEST_FIRST walk for 40004 steps (8 resets) in 367 ms. (108 steps per ms) remains 438/438 properties
BEST_FIRST walk for 40004 steps (8 resets) in 314 ms. (126 steps per ms) remains 437/438 properties
BEST_FIRST walk for 40004 steps (8 resets) in 362 ms. (110 steps per ms) remains 437/437 properties
BEST_FIRST walk for 40004 steps (8 resets) in 289 ms. (137 steps per ms) remains 437/437 properties
BEST_FIRST walk for 40004 steps (8 resets) in 342 ms. (116 steps per ms) remains 437/437 properties
BEST_FIRST walk for 40004 steps (8 resets) in 305 ms. (130 steps per ms) remains 437/437 properties
BEST_FIRST walk for 40004 steps (8 resets) in 339 ms. (117 steps per ms) remains 437/437 properties
BEST_FIRST walk for 40004 steps (8 resets) in 314 ms. (126 steps per ms) remains 437/437 properties
BEST_FIRST walk for 40004 steps (8 resets) in 356 ms. (112 steps per ms) remains 436/437 properties
BEST_FIRST walk for 40004 steps (8 resets) in 284 ms. (140 steps per ms) remains 435/436 properties
BEST_FIRST walk for 40004 steps (8 resets) in 350 ms. (113 steps per ms) remains 434/435 properties
BEST_FIRST walk for 40004 steps (8 resets) in 352 ms. (113 steps per ms) remains 434/434 properties
BEST_FIRST walk for 40004 steps (8 resets) in 322 ms. (123 steps per ms) remains 434/434 properties
BEST_FIRST walk for 40004 steps (8 resets) in 360 ms. (110 steps per ms) remains 434/434 properties
BEST_FIRST walk for 40004 steps (8 resets) in 297 ms. (134 steps per ms) remains 434/434 properties
BEST_FIRST walk for 40004 steps (8 resets) in 302 ms. (132 steps per ms) remains 434/434 properties
BEST_FIRST walk for 40004 steps (8 resets) in 310 ms. (128 steps per ms) remains 425/434 properties
BEST_FIRST walk for 40004 steps (8 resets) in 359 ms. (111 steps per ms) remains 425/425 properties
BEST_FIRST walk for 40004 steps (8 resets) in 315 ms. (126 steps per ms) remains 425/425 properties
BEST_FIRST walk for 40004 steps (8 resets) in 364 ms. (109 steps per ms) remains 421/425 properties
BEST_FIRST walk for 40004 steps (8 resets) in 324 ms. (123 steps per ms) remains 421/421 properties
Reachability property qltransition_553 is true.
BEST_FIRST walk for 40004 steps (8 resets) in 318 ms. (125 steps per ms) remains 421/421 properties
BEST_FIRST walk for 40004 steps (8 resets) in 328 ms. (121 steps per ms) remains 415/421 properties
BEST_FIRST walk for 40004 steps (8 resets) in 336 ms. (118 steps per ms) remains 415/415 properties
BEST_FIRST walk for 40004 steps (8 resets) in 296 ms. (134 steps per ms) remains 415/415 properties
BEST_FIRST walk for 40004 steps (8 resets) in 288 ms. (138 steps per ms) remains 411/415 properties
BEST_FIRST walk for 40004 steps (8 resets) in 305 ms. (130 steps per ms) remains 411/411 properties
BEST_FIRST walk for 40004 steps (8 resets) in 348 ms. (114 steps per ms) remains 411/411 properties
BEST_FIRST walk for 40004 steps (8 resets) in 333 ms. (119 steps per ms) remains 411/411 properties
BEST_FIRST walk for 40004 steps (8 resets) in 301 ms. (132 steps per ms) remains 411/411 properties
SDD proceeding with computation,515 properties remain. new max is 16384
SDD size :382180 after 469628
BEST_FIRST walk for 40004 steps (8 resets) in 355 ms. (112 steps per ms) remains 409/411 properties
BEST_FIRST walk for 40004 steps (8 resets) in 356 ms. (112 steps per ms) remains 409/409 properties
BEST_FIRST walk for 40004 steps (8 resets) in 301 ms. (132 steps per ms) remains 409/409 properties
BEST_FIRST walk for 40004 steps (8 resets) in 339 ms. (117 steps per ms) remains 407/409 properties
BEST_FIRST walk for 40004 steps (8 resets) in 302 ms. (132 steps per ms) remains 407/407 properties
BEST_FIRST walk for 40004 steps (8 resets) in 336 ms. (118 steps per ms) remains 407/407 properties
BEST_FIRST walk for 40004 steps (8 resets) in 297 ms. (134 steps per ms) remains 407/407 properties
BEST_FIRST walk for 40004 steps (8 resets) in 280 ms. (142 steps per ms) remains 407/407 properties
BEST_FIRST walk for 40004 steps (8 resets) in 286 ms. (139 steps per ms) remains 407/407 properties
BEST_FIRST walk for 40004 steps (8 resets) in 342 ms. (116 steps per ms) remains 406/407 properties
BEST_FIRST walk for 40004 steps (8 resets) in 335 ms. (119 steps per ms) remains 406/406 properties
BEST_FIRST walk for 40004 steps (8 resets) in 314 ms. (126 steps per ms) remains 406/406 properties
BEST_FIRST walk for 40004 steps (8 resets) in 362 ms. (110 steps per ms) remains 406/406 properties
BEST_FIRST walk for 40004 steps (8 resets) in 293 ms. (136 steps per ms) remains 406/406 properties
BEST_FIRST walk for 40004 steps (8 resets) in 301 ms. (132 steps per ms) remains 406/406 properties
BEST_FIRST walk for 40004 steps (8 resets) in 302 ms. (132 steps per ms) remains 406/406 properties
BEST_FIRST walk for 40004 steps (8 resets) in 301 ms. (132 steps per ms) remains 406/406 properties
BEST_FIRST walk for 40004 steps (8 resets) in 334 ms. (119 steps per ms) remains 401/406 properties
BEST_FIRST walk for 40004 steps (8 resets) in 334 ms. (119 steps per ms) remains 401/401 properties
BEST_FIRST walk for 40004 steps (8 resets) in 297 ms. (134 steps per ms) remains 399/401 properties
BEST_FIRST walk for 40004 steps (8 resets) in 271 ms. (147 steps per ms) remains 399/399 properties
BEST_FIRST walk for 40004 steps (8 resets) in 303 ms. (131 steps per ms) remains 399/399 properties
BEST_FIRST walk for 40004 steps (8 resets) in 356 ms. (112 steps per ms) remains 399/399 properties
BEST_FIRST walk for 40004 steps (8 resets) in 293 ms. (136 steps per ms) remains 399/399 properties
BEST_FIRST walk for 40004 steps (8 resets) in 331 ms. (120 steps per ms) remains 399/399 properties
BEST_FIRST walk for 40004 steps (8 resets) in 308 ms. (129 steps per ms) remains 398/399 properties
BEST_FIRST walk for 40004 steps (8 resets) in 311 ms. (128 steps per ms) remains 398/398 properties
BEST_FIRST walk for 40004 steps (8 resets) in 308 ms. (129 steps per ms) remains 398/398 properties
BEST_FIRST walk for 40004 steps (8 resets) in 288 ms. (138 steps per ms) remains 398/398 properties
BEST_FIRST walk for 40004 steps (8 resets) in 337 ms. (118 steps per ms) remains 398/398 properties
BEST_FIRST walk for 40004 steps (8 resets) in 291 ms. (137 steps per ms) remains 398/398 properties
BEST_FIRST walk for 40004 steps (8 resets) in 321 ms. (124 steps per ms) remains 398/398 properties
BEST_FIRST walk for 40004 steps (8 resets) in 327 ms. (121 steps per ms) remains 398/398 properties
BEST_FIRST walk for 40004 steps (8 resets) in 343 ms. (116 steps per ms) remains 398/398 properties
BEST_FIRST walk for 40004 steps (8 resets) in 294 ms. (135 steps per ms) remains 398/398 properties
BEST_FIRST walk for 40004 steps (8 resets) in 321 ms. (124 steps per ms) remains 398/398 properties
BEST_FIRST walk for 40004 steps (8 resets) in 274 ms. (145 steps per ms) remains 398/398 properties
BEST_FIRST walk for 40004 steps (8 resets) in 270 ms. (147 steps per ms) remains 398/398 properties
BEST_FIRST walk for 40004 steps (8 resets) in 295 ms. (135 steps per ms) remains 398/398 properties
BEST_FIRST walk for 40004 steps (8 resets) in 342 ms. (116 steps per ms) remains 398/398 properties
BEST_FIRST walk for 40004 steps (8 resets) in 320 ms. (124 steps per ms) remains 398/398 properties
BEST_FIRST walk for 40004 steps (8 resets) in 326 ms. (122 steps per ms) remains 398/398 properties
BEST_FIRST walk for 40004 steps (8 resets) in 273 ms. (146 steps per ms) remains 398/398 properties
BEST_FIRST walk for 40004 steps (8 resets) in 299 ms. (133 steps per ms) remains 398/398 properties
BEST_FIRST walk for 40004 steps (8 resets) in 293 ms. (136 steps per ms) remains 398/398 properties
BEST_FIRST walk for 40004 steps (8 resets) in 316 ms. (126 steps per ms) remains 398/398 properties
BEST_FIRST walk for 40004 steps (8 resets) in 326 ms. (122 steps per ms) remains 398/398 properties
BEST_FIRST walk for 40004 steps (8 resets) in 248 ms. (160 steps per ms) remains 398/398 properties
BEST_FIRST walk for 40004 steps (8 resets) in 276 ms. (144 steps per ms) remains 397/398 properties
BEST_FIRST walk for 40004 steps (8 resets) in 319 ms. (125 steps per ms) remains 397/397 properties
BEST_FIRST walk for 40004 steps (8 resets) in 296 ms. (134 steps per ms) remains 397/397 properties
BEST_FIRST walk for 40004 steps (8 resets) in 284 ms. (140 steps per ms) remains 397/397 properties
BEST_FIRST walk for 40004 steps (8 resets) in 280 ms. (142 steps per ms) remains 397/397 properties
BEST_FIRST walk for 40004 steps (8 resets) in 275 ms. (144 steps per ms) remains 397/397 properties
BEST_FIRST walk for 40004 steps (8 resets) in 350 ms. (113 steps per ms) remains 397/397 properties
BEST_FIRST walk for 40004 steps (8 resets) in 286 ms. (139 steps per ms) remains 397/397 properties
BEST_FIRST walk for 40004 steps (8 resets) in 280 ms. (142 steps per ms) remains 397/397 properties
BEST_FIRST walk for 40004 steps (8 resets) in 294 ms. (135 steps per ms) remains 397/397 properties
BEST_FIRST walk for 40004 steps (8 resets) in 323 ms. (123 steps per ms) remains 397/397 properties
BEST_FIRST walk for 40004 steps (8 resets) in 304 ms. (131 steps per ms) remains 397/397 properties
BEST_FIRST walk for 40004 steps (8 resets) in 296 ms. (134 steps per ms) remains 397/397 properties
BEST_FIRST walk for 40004 steps (8 resets) in 272 ms. (146 steps per ms) remains 397/397 properties
BEST_FIRST walk for 40004 steps (8 resets) in 280 ms. (142 steps per ms) remains 397/397 properties
BEST_FIRST walk for 40004 steps (8 resets) in 345 ms. (115 steps per ms) remains 397/397 properties
BEST_FIRST walk for 40004 steps (8 resets) in 345 ms. (115 steps per ms) remains 397/397 properties
BEST_FIRST walk for 40004 steps (8 resets) in 296 ms. (134 steps per ms) remains 397/397 properties
BEST_FIRST walk for 40004 steps (8 resets) in 331 ms. (120 steps per ms) remains 397/397 properties
Reachability property qltransition_539 is true.
BEST_FIRST walk for 40004 steps (8 resets) in 297 ms. (134 steps per ms) remains 397/397 properties
BEST_FIRST walk for 40004 steps (8 resets) in 338 ms. (118 steps per ms) remains 397/397 properties
BEST_FIRST walk for 40004 steps (8 resets) in 300 ms. (132 steps per ms) remains 397/397 properties
BEST_FIRST walk for 40004 steps (8 resets) in 308 ms. (129 steps per ms) remains 397/397 properties
BEST_FIRST walk for 40004 steps (8 resets) in 351 ms. (113 steps per ms) remains 397/397 properties
BEST_FIRST walk for 40004 steps (8 resets) in 291 ms. (137 steps per ms) remains 397/397 properties
BEST_FIRST walk for 40004 steps (8 resets) in 285 ms. (139 steps per ms) remains 397/397 properties
Reachability property qltransition_365 is true.
Reachability property qltransition_364 is true.
Reachability property qltransition_363 is true.
BEST_FIRST walk for 40004 steps (8 resets) in 330 ms. (120 steps per ms) remains 397/397 properties
BEST_FIRST walk for 40004 steps (8 resets) in 288 ms. (138 steps per ms) remains 397/397 properties
BEST_FIRST walk for 40004 steps (8 resets) in 282 ms. (141 steps per ms) remains 397/397 properties
BEST_FIRST walk for 40004 steps (8 resets) in 277 ms. (143 steps per ms) remains 397/397 properties
BEST_FIRST walk for 40004 steps (8 resets) in 280 ms. (142 steps per ms) remains 397/397 properties
BEST_FIRST walk for 40004 steps (8 resets) in 288 ms. (138 steps per ms) remains 397/397 properties
Reachability property qltransition_317 is true.
Reachability property qltransition_316 is true.
Reachability property qltransition_315 is true.
BEST_FIRST walk for 40004 steps (8 resets) in 286 ms. (139 steps per ms) remains 397/397 properties
BEST_FIRST walk for 40004 steps (8 resets) in 340 ms. (117 steps per ms) remains 397/397 properties
BEST_FIRST walk for 40004 steps (8 resets) in 281 ms. (141 steps per ms) remains 397/397 properties
BEST_FIRST walk for 40004 steps (8 resets) in 282 ms. (141 steps per ms) remains 397/397 properties
BEST_FIRST walk for 40004 steps (8 resets) in 293 ms. (136 steps per ms) remains 397/397 properties
BEST_FIRST walk for 40004 steps (8 resets) in 342 ms. (116 steps per ms) remains 397/397 properties
BEST_FIRST walk for 40004 steps (8 resets) in 290 ms. (137 steps per ms) remains 397/397 properties
BEST_FIRST walk for 40004 steps (8 resets) in 272 ms. (146 steps per ms) remains 397/397 properties
BEST_FIRST walk for 40004 steps (8 resets) in 304 ms. (131 steps per ms) remains 397/397 properties
BEST_FIRST walk for 40004 steps (8 resets) in 298 ms. (133 steps per ms) remains 397/397 properties
BEST_FIRST walk for 40004 steps (8 resets) in 298 ms. (133 steps per ms) remains 397/397 properties
BEST_FIRST walk for 40004 steps (8 resets) in 322 ms. (123 steps per ms) remains 397/397 properties
SDD proceeding with computation,508 properties remain. new max is 16384
SDD size :469628 after 619250
BEST_FIRST walk for 40004 steps (8 resets) in 293 ms. (136 steps per ms) remains 397/397 properties
BEST_FIRST walk for 40004 steps (8 resets) in 334 ms. (119 steps per ms) remains 397/397 properties
BEST_FIRST walk for 40004 steps (8 resets) in 307 ms. (129 steps per ms) remains 397/397 properties
BEST_FIRST walk for 40004 steps (8 resets) in 312 ms. (127 steps per ms) remains 397/397 properties
BEST_FIRST walk for 40004 steps (8 resets) in 332 ms. (120 steps per ms) remains 397/397 properties
BEST_FIRST walk for 40004 steps (8 resets) in 300 ms. (132 steps per ms) remains 397/397 properties
[2026-05-23 21:50:07] [INFO ] Flow matrix only has 360 transitions (discarded 335 similar events)
[2026-05-23 21:50:07] [INFO ] Invariant cache hit.
[2026-05-23 21:50:07] [INFO ] State equation strengthened by 196 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/112 variables, 112/112 constraints. Problems are: Problem set: 0 solved, 350 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/112 variables, 6/118 constraints. Problems are: Problem set: 0 solved, 350 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/112 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 350 unsolved
At refinement iteration 3 (OVERLAPS) 47/159 variables, 5/123 constraints. Problems are: Problem set: 0 solved, 350 unsolved
Reachability property qltransition_628 is true.
Reachability property qltransition_627 is true.
Reachability property qltransition_626 is true.
Reachability property qltransition_620 is true.
At refinement iteration 4 (INCLUDED_ONLY) 0/159 variables, 47/170 constraints. Problems are: Problem set: 2 solved, 348 unsolved
Reachability property qltransition_555 is true.
Reachability property qltransition_502 is true.
Reachability property qltransition_501 is true.
Reachability property qltransition_500 is true.
Reachability property qltransition_446 is true.
Reachability property qltransition_445 is true.
Reachability property qltransition_440 is true.
Reachability property qltransition_417 is true.
Reachability property qltransition_416 is true.
Reachability property qltransition_406 is true.
Reachability property qltransition_405 is true.
Reachability property qltransition_400 is true.
Reachability property qltransition_375 is true.
Reachability property qltransition_373 is true.
Reachability property qltransition_361 is true.
Reachability property qltransition_349 is true.
Reachability property qltransition_337 is true.
Reachability property qltransition_310 is true.
Reachability property qltransition_309 is true.
Reachability property qltransition_308 is true.
Reachability property qltransition_307 is true.
Reachability property qltransition_295 is true.
Reachability property qltransition_286 is true.
Reachability property qltransition_285 is true.
Reachability property qltransition_283 is true.
Reachability property qltransition_282 is true.
Reachability property qltransition_247 is true.
Reachability property qltransition_236 is true.
Reachability property qltransition_235 is true.
Reachability property qltransition_234 is true.
Reachability property qltransition_198 is true.
Reachability property qltransition_185 is true.
Reachability property qltransition_171 is true.
Reachability property qltransition_81 is true.
Reachability property qltransition_77 is true.
Reachability property qltransition_76 is true.
Reachability property qltransition_56 is true.
Reachability property qltransition_36 is true.
Reachability property qltransition_22 is true.
Reachability property qltransition_21 is true.
Reachability property qltransition_16 is true.
Reachability property qltransition_12 is true.
Reachability property qltransition_11 is true.
SDD proceeding with computation,461 properties remain. new max is 16384
SDD size :619250 after 702084
At refinement iteration 5 (INCLUDED_ONLY) 0/159 variables, 15/185 constraints. Problems are: Problem set: 20 solved, 330 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/159 variables, 0/185 constraints. Problems are: Problem set: 20 solved, 330 unsolved
At refinement iteration 7 (OVERLAPS) 31/190 variables, 5/190 constraints. Problems are: Problem set: 20 solved, 330 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/190 variables, 31/221 constraints. Problems are: Problem set: 20 solved, 330 unsolved
Reachability property qltransition_456 is true.
Reachability property qltransition_455 is true.
Reachability property qltransition_448 is true.
Reachability property qltransition_447 is true.
Reachability property qltransition_298 is true.
Reachability property qltransition_297 is true.
Reachability property qltransition_294 is true.
Reachability property qltransition_261 is true.
Reachability property qltransition_260 is true.
Reachability property qltransition_259 is true.
Reachability property qltransition_248 is true.
Reachability property qltransition_246 is true.
Reachability property qltransition_213 is true.
Reachability property qltransition_212 is true.
Reachability property qltransition_210 is true.
Reachability property qltransition_200 is true.
Reachability property qltransition_199 is true.
At refinement iteration 9 (INCLUDED_ONLY) 0/190 variables, 20/241 constraints. Problems are: Problem set: 32 solved, 318 unsolved
Reachability property qltransition_132 is true.
Reachability property qltransition_131 is true.
Reachability property qltransition_127 is true.
Reachability property qltransition_126 is true.
Reachability property qltransition_122 is true.
Reachability property qltransition_121 is true.
Reachability property qltransition_117 is true.
Reachability property qltransition_116 is true.
Reachability property qltransition_107 is true.
Reachability property qltransition_106 is true.
Reachability property qltransition_102 is true.
Reachability property qltransition_101 is true.
Reachability property qltransition_97 is true.
Reachability property qltransition_96 is true.
Reachability property qltransition_82 is true.
Reachability property qltransition_62 is true.
Reachability property qltransition_57 is true.
Reachability property qltransition_42 is true.
Reachability property qltransition_32 is true.
Reachability property qltransition_31 is true.
Reachability property qltransition_27 is true.
Reachability property qltransition_26 is true.
Reachability property qltransition_17 is true.
SDD proceeding with computation,421 properties remain. new max is 16384
SDD size :702084 after 832854
At refinement iteration 10 (INCLUDED_ONLY) 0/190 variables, 12/253 constraints. Problems are: Problem set: 37 solved, 313 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/190 variables, 7/260 constraints. Problems are: Problem set: 37 solved, 313 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/190 variables, 6/266 constraints. Problems are: Problem set: 37 solved, 313 unsolved
Reachability property qltransition_358 is true.
Reachability property qltransition_357 is true.
Reachability property qltransition_356 is true.
Reachability property qltransition_355 is true.
Reachability property qltransition_346 is true.
Reachability property qltransition_345 is true.
Reachability property qltransition_343 is true.
Reachability property qltransition_334 is true.
Reachability property qltransition_333 is true.
Reachability property qltransition_331 is true.
Reachability property qltransition_330 is true.
At refinement iteration 13 (INCLUDED_ONLY) 0/190 variables, 3/269 constraints. Problems are: Problem set: 48 solved, 302 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/190 variables, 3/272 constraints. Problems are: Problem set: 48 solved, 302 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/190 variables, 1/273 constraints. Problems are: Problem set: 48 solved, 302 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 190/550 variables, and 273 constraints, problems are : Problem set: 48 solved, 302 unsolved in 45018 ms.
Refiners :[Domain max(s): 190/190 constraints, Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/190 constraints, ReadFeed: 0/196 constraints, PredecessorRefiner: 350/350 constraints, Known Traps: 67/67 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 48 solved, 302 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 108/108 constraints. Problems are: Problem set: 48 solved, 302 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/108 variables, 6/114 constraints. Problems are: Problem set: 48 solved, 302 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 0/114 constraints. Problems are: Problem set: 48 solved, 302 unsolved
At refinement iteration 3 (OVERLAPS) 49/157 variables, 5/119 constraints. Problems are: Problem set: 48 solved, 302 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/157 variables, 49/168 constraints. Problems are: Problem set: 48 solved, 302 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/157 variables, 15/183 constraints. Problems are: Problem set: 48 solved, 302 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/157 variables, 0/183 constraints. Problems are: Problem set: 48 solved, 302 unsolved
At refinement iteration 7 (OVERLAPS) 33/190 variables, 5/188 constraints. Problems are: Problem set: 48 solved, 302 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/190 variables, 33/221 constraints. Problems are: Problem set: 48 solved, 302 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/190 variables, 52/273 constraints. Problems are: Problem set: 48 solved, 302 unsolved
SDD proceeding with computation,410 properties remain. new max is 16384
SDD size :832854 after 1.05824e+06
At refinement iteration 10 (INCLUDED_ONLY) 0/190 variables, 5/278 constraints. Problems are: Problem set: 48 solved, 302 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/190 variables, 11/289 constraints. Problems are: Problem set: 48 solved, 302 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/190 variables, 3/292 constraints. Problems are: Problem set: 48 solved, 302 unsolved
Reachability property qltransition_371 is true.
Reachability property qltransition_370 is true.
Reachability property qltransition_368 is true.
Reachability property qltransition_367 is true.
Reachability property qltransition_342 is true.
At refinement iteration 13 (INCLUDED_ONLY) 0/190 variables, 0/292 constraints. Problems are: Problem set: 53 solved, 297 unsolved
SDD proceeding with computation,405 properties remain. new max is 16384
SDD size :1.05824e+06 after 1.1408e+06
At refinement iteration 14 (OVERLAPS) 360/550 variables, 190/482 constraints. Problems are: Problem set: 53 solved, 297 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/550 variables, 196/678 constraints. Problems are: Problem set: 53 solved, 297 unsolved
Reachability property qltransition_631 is true.
Reachability property qltransition_630 is true.
Reachability property qltransition_629 is true.
Reachability property qltransition_601 is true.
Reachability property qltransition_600 is true.
Reachability property qltransition_599 is true.
Reachability property qltransition_598 is true.
Reachability property qltransition_323 is true.
Reachability property qltransition_322 is true.
Reachability property qltransition_320 is true.
Reachability property qltransition_319 is true.
At refinement iteration 16 (INCLUDED_ONLY) 0/550 variables, 297/975 constraints. Problems are: Problem set: 64 solved, 286 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 550/550 variables, and 975 constraints, problems are : Problem set: 64 solved, 286 unsolved in 45013 ms.
Refiners :[Domain max(s): 190/190 constraints, Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 190/190 constraints, ReadFeed: 196/196 constraints, PredecessorRefiner: 297/350 constraints, Known Traps: 86/86 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 90093ms problems are : Problem set: 64 solved, 286 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 107 out of 190 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 190/190 places, 695/695 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 186 transition count 675
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 186 transition count 675
Applied a total of 8 rules in 50 ms. Remains 186 /190 variables (removed 4) and now considering 675/695 (removed 20) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 52 ms. Remains : 186/190 places, 675/695 transitions.
SDD proceeding with computation,394 properties remain. new max is 16384
SDD size :1.1408e+06 after 1.24715e+06
Reachability property qltransition_675 is true.
Reachability property qltransition_621 is true.
Reachability property qltransition_594 is true.
Reachability property qltransition_580 is true.
Reachability property qltransition_577 is true.
Reachability property qltransition_576 is true.
Reachability property qltransition_575 is true.
Reachability property qltransition_574 is true.
Reachability property qltransition_573 is true.
Reachability property qltransition_572 is true.
Reachability property qltransition_568 is true.
Reachability property qltransition_515 is true.
Reachability property qltransition_514 is true.
Reachability property qltransition_513 is true.
Reachability property qltransition_465 is true.
Reachability property qltransition_457 is true.
Reachability property qltransition_449 is true.
Reachability property qltransition_441 is true.
Reachability property qltransition_422 is true.
Reachability property qltransition_418 is true.
Reachability property qltransition_408 is true.
Reachability property qltransition_407 is true.
Reachability property qltransition_401 is true.
Reachability property qltransition_393 is true.
Reachability property qltransition_381 is true.
Reachability property qltransition_380 is true.
Reachability property qltransition_372 is true.
Reachability property qltransition_360 is true.
Reachability property qltransition_348 is true.
Reachability property qltransition_336 is true.
RANDOM walk for 3972021 steps (8 resets) in 118362 ms. (33 steps per ms) remains 286/286 properties
BEST_FIRST walk for 40004 steps (8 resets) in 256 ms. (155 steps per ms) remains 286/286 properties
BEST_FIRST walk for 40004 steps (8 resets) in 208 ms. (191 steps per ms) remains 286/286 properties
BEST_FIRST walk for 40004 steps (8 resets) in 202 ms. (197 steps per ms) remains 286/286 properties
Reachability property qltransition_324 is true.
BEST_FIRST walk for 40004 steps (8 resets) in 307 ms. (129 steps per ms) remains 286/286 properties
Reachability property qltransition_311 is true.
BEST_FIRST walk for 40004 steps (8 resets) in 283 ms. (140 steps per ms) remains 286/286 properties
Reachability property qltransition_299 is true.
BEST_FIRST walk for 40004 steps (8 resets) in 317 ms. (125 steps per ms) remains 286/286 properties
Reachability property qltransition_287 is true.
BEST_FIRST walk for 40004 steps (8 resets) in 306 ms. (130 steps per ms) remains 286/286 properties
BEST_FIRST walk for 40004 steps (8 resets) in 338 ms. (118 steps per ms) remains 286/286 properties
BEST_FIRST walk for 40004 steps (8 resets) in 303 ms. (131 steps per ms) remains 286/286 properties
Reachability property qltransition_262 is true.
BEST_FIRST walk for 40004 steps (8 resets) in 301 ms. (132 steps per ms) remains 286/286 properties
BEST_FIRST walk for 40004 steps (8 resets) in 296 ms. (134 steps per ms) remains 286/286 properties
BEST_FIRST walk for 40004 steps (8 resets) in 300 ms. (132 steps per ms) remains 286/286 properties
BEST_FIRST walk for 40004 steps (8 resets) in 273 ms. (146 steps per ms) remains 286/286 properties
Reachability property qltransition_228 is true.
Reachability property qltransition_227 is true.
Reachability property qltransition_225 is true.
Reachability property qltransition_224 is true.
Reachability property qltransition_222 is true.
Reachability property qltransition_221 is true.
Reachability property qltransition_220 is true.
Reachability property qltransition_219 is true.
BEST_FIRST walk for 40004 steps (8 resets) in 258 ms. (154 steps per ms) remains 286/286 properties
Reachability property qltransition_214 is true.
BEST_FIRST walk for 40004 steps (8 resets) in 245 ms. (162 steps per ms) remains 286/286 properties
BEST_FIRST walk for 40004 steps (8 resets) in 269 ms. (148 steps per ms) remains 286/286 properties
BEST_FIRST walk for 40004 steps (8 resets) in 286 ms. (139 steps per ms) remains 286/286 properties
BEST_FIRST walk for 40004 steps (8 resets) in 372 ms. (107 steps per ms) remains 286/286 properties
BEST_FIRST walk for 40004 steps (8 resets) in 309 ms. (129 steps per ms) remains 286/286 properties
BEST_FIRST walk for 40004 steps (8 resets) in 322 ms. (123 steps per ms) remains 286/286 properties
BEST_FIRST walk for 40004 steps (8 resets) in 356 ms. (112 steps per ms) remains 286/286 properties
BEST_FIRST walk for 40004 steps (8 resets) in 222 ms. (179 steps per ms) remains 286/286 properties
BEST_FIRST walk for 40004 steps (8 resets) in 229 ms. (173 steps per ms) remains 286/286 properties
BEST_FIRST walk for 40004 steps (8 resets) in 221 ms. (180 steps per ms) remains 286/286 properties
BEST_FIRST walk for 40004 steps (8 resets) in 286 ms. (139 steps per ms) remains 286/286 properties
BEST_FIRST walk for 40004 steps (8 resets) in 243 ms. (163 steps per ms) remains 286/286 properties
BEST_FIRST walk for 40004 steps (8 resets) in 290 ms. (137 steps per ms) remains 286/286 properties
BEST_FIRST walk for 40004 steps (8 resets) in 251 ms. (158 steps per ms) remains 286/286 properties
BEST_FIRST walk for 40004 steps (8 resets) in 203 ms. (196 steps per ms) remains 286/286 properties
BEST_FIRST walk for 40004 steps (8 resets) in 215 ms. (185 steps per ms) remains 286/286 properties
BEST_FIRST walk for 40004 steps (8 resets) in 208 ms. (191 steps per ms) remains 286/286 properties
BEST_FIRST walk for 40004 steps (8 resets) in 214 ms. (186 steps per ms) remains 286/286 properties
BEST_FIRST walk for 40004 steps (8 resets) in 217 ms. (183 steps per ms) remains 286/286 properties
BEST_FIRST walk for 40004 steps (8 resets) in 226 ms. (176 steps per ms) remains 286/286 properties
BEST_FIRST walk for 40004 steps (8 resets) in 274 ms. (145 steps per ms) remains 286/286 properties
BEST_FIRST walk for 40004 steps (8 resets) in 239 ms. (166 steps per ms) remains 286/286 properties
BEST_FIRST walk for 40004 steps (8 resets) in 220 ms. (181 steps per ms) remains 286/286 properties
BEST_FIRST walk for 40004 steps (8 resets) in 230 ms. (173 steps per ms) remains 286/286 properties
BEST_FIRST walk for 40004 steps (8 resets) in 283 ms. (140 steps per ms) remains 286/286 properties
BEST_FIRST walk for 40004 steps (8 resets) in 269 ms. (148 steps per ms) remains 286/286 properties
BEST_FIRST walk for 40004 steps (8 resets) in 236 ms. (168 steps per ms) remains 286/286 properties
BEST_FIRST walk for 40004 steps (8 resets) in 228 ms. (174 steps per ms) remains 286/286 properties
BEST_FIRST walk for 40004 steps (8 resets) in 232 ms. (171 steps per ms) remains 286/286 properties
BEST_FIRST walk for 40004 steps (8 resets) in 232 ms. (171 steps per ms) remains 286/286 properties
BEST_FIRST walk for 40004 steps (8 resets) in 245 ms. (162 steps per ms) remains 286/286 properties
BEST_FIRST walk for 40004 steps (8 resets) in 232 ms. (171 steps per ms) remains 286/286 properties
BEST_FIRST walk for 40004 steps (8 resets) in 259 ms. (153 steps per ms) remains 286/286 properties
BEST_FIRST walk for 40004 steps (8 resets) in 209 ms. (190 steps per ms) remains 286/286 properties
BEST_FIRST walk for 40004 steps (8 resets) in 210 ms. (189 steps per ms) remains 286/286 properties
BEST_FIRST walk for 40004 steps (8 resets) in 245 ms. (162 steps per ms) remains 286/286 properties
Reachability property qltransition_140 is true.
Reachability property qltransition_139 is true.
Reachability property qltransition_137 is true.
Reachability property qltransition_108 is true.
Reachability property qltransition_103 is true.
Reachability property qltransition_98 is true.
Reachability property qltransition_37 is true.
Reachability property qltransition_28 is true.
SDD proceeding with computation,342 properties remain. new max is 16384
SDD size :1.24715e+06 after 1.5205e+06
Reachability property qltransition_165 is true.
Reachability property qltransition_164 is true.
Reachability property qltransition_152 is true.
Reachability property qltransition_151 is true.
SDD proceeding with computation,338 properties remain. new max is 16384
SDD size :1.5205e+06 after 1.73311e+06
SDD proceeding with computation,338 properties remain. new max is 32768
SDD size :1.73311e+06 after 1.811e+06
Reachability property qltransition_676 is true.
Reachability property qltransition_641 is true.
Reachability property qltransition_640 is true.
Reachability property qltransition_639 is true.
Reachability property qltransition_565 is true.
Reachability property qltransition_564 is true.
Reachability property qltransition_563 is true.
Reachability property qltransition_562 is true.
Reachability property qltransition_528 is true.
Reachability property qltransition_527 is true.
Reachability property qltransition_526 is true.
Reachability property qltransition_423 is true.
Reachability property qltransition_238 is true.
Reachability property qltransition_180 is true.
Reachability property qltransition_179 is true.
Reachability property qltransition_177 is true.
Reachability property qltransition_176 is true.
Reachability property qltransition_166 is true.
Interrupted probabilistic random walk after 9127032 steps, run timeout after 102001 ms. (steps per millisecond=89 ) properties seen :187 out of 286
Probabilistic random walk after 9127032 steps, saw 1603073 distinct states, run finished after 102014 ms. (steps per millisecond=89 ) properties seen :187
[2026-05-23 21:53:53] [INFO ] Flow matrix only has 340 transitions (discarded 335 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1211673336309637027.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1022163014639183189.kers'
[2026-05-23 21:53:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1211673336309637027.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1022163014639183189.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 340 rows 186 cols 800 entries
Finished phase 1 with 165 SingleSign rule and 5 generalized
[2026-05-23 21:53:53] [INFO ] Computed 16 invariants in 1 ms
Computed 16 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-1022163014639183189.kers
Total runtime 2 ms.
[2026-05-23 21:53:53] [INFO ] State equation strengthened by 180 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/51 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/51 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 2 (OVERLAPS) 92/143 variables, 7/11 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/143 variables, 14/25 constraints. Problems are: Problem set: 0 solved, 92 unsolved
Reachability property qltransition_154 is true.
At refinement iteration 4 (INCLUDED_ONLY) 0/143 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 5 (OVERLAPS) 43/186 variables, 5/30 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/186 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 92 unsolved
Reachability property qltransition_142 is true.
At refinement iteration 7 (INCLUDED_ONLY) 0/186 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 8 (OVERLAPS) 340/526 variables, 186/218 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/526 variables, 180/398 constraints. Problems are: Problem set: 0 solved, 92 unsolved
Reachability property qltransition_43 is true.
Reachability property qltransition_38 is true.
SDD proceeding with computation,316 properties remain. new max is 32768
SDD size :1.811e+06 after 2.22085e+06
At refinement iteration 10 (INCLUDED_ONLY) 0/526 variables, 0/398 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 11 (OVERLAPS) 0/526 variables, 2/400 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/526 variables, 0/400 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 13 (OVERLAPS) 0/526 variables, 0/400 constraints. Problems are: Problem set: 0 solved, 92 unsolved
No progress, stopping.
After SMT solving in domain Real declared 526/526 variables, and 400 constraints, problems are : Problem set: 0 solved, 92 unsolved in 14668 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 186/186 constraints, ReadFeed: 180/180 constraints, PredecessorRefiner: 92/92 constraints, Known Traps: 18/18 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 92 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/51 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/51 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 2 (OVERLAPS) 92/143 variables, 7/11 constraints. Problems are: Problem set: 0 solved, 92 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/143 variables, 14/25 constraints. Problems are: Problem set: 0 solved, 92 unsolved
Reachability property qltransition_644 is true.
Reachability property qltransition_643 is true.
Reachability property qltransition_642 is true.
Reachability property qltransition_637 is true.
Reachability property qltransition_636 is true.
Reachability property qltransition_635 is true.
Reachability property qltransition_622 is true.
At refinement iteration 4 (INCLUDED_ONLY) 0/143 variables, 0/25 constraints. Problems are: Problem set: 1 solved, 91 unsolved
At refinement iteration 5 (OVERLAPS) 43/186 variables, 5/30 constraints. Problems are: Problem set: 1 solved, 91 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/186 variables, 4/34 constraints. Problems are: Problem set: 1 solved, 91 unsolved
Reachability property qltransition_593 is true.
At refinement iteration 7 (INCLUDED_ONLY) 0/186 variables, 0/34 constraints. Problems are: Problem set: 1 solved, 91 unsolved
At refinement iteration 8 (OVERLAPS) 340/526 variables, 186/220 constraints. Problems are: Problem set: 1 solved, 91 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/526 variables, 180/400 constraints. Problems are: Problem set: 1 solved, 91 unsolved
Reachability property qltransition_591 is true.
Reachability property qltransition_590 is true.
Reachability property qltransition_589 is true.
Reachability property qltransition_586 is true.
Reachability property qltransition_584 is true.
Reachability property qltransition_582 is true.
Reachability property qltransition_581 is true.
At refinement iteration 10 (INCLUDED_ONLY) 0/526 variables, 91/491 constraints. Problems are: Problem set: 1 solved, 91 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/526 variables, 1/492 constraints. Problems are: Problem set: 1 solved, 91 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/526 variables, 0/492 constraints. Problems are: Problem set: 1 solved, 91 unsolved
Reachability property qltransition_424 is true.
Reachability property qltransition_420 is true.
Reachability property qltransition_387 is true.
Reachability property qltransition_385 is true.
At refinement iteration 13 (OVERLAPS) 0/526 variables, 0/492 constraints. Problems are: Problem set: 1 solved, 91 unsolved
Reachability property qltransition_276 is true.
Reachability property qltransition_275 is true.
Reachability property qltransition_273 is true.
Reachability property qltransition_272 is true.
Reachability property qltransition_271 is true.
Reachability property qltransition_269 is true.
Reachability property qltransition_268 is true.
Reachability property qltransition_267 is true.
Reachability property qltransition_188 is true.
No progress, stopping.
After SMT solving in domain Int declared 526/526 variables, and 492 constraints, problems are : Problem set: 1 solved, 91 unsolved in 16033 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 186/186 constraints, ReadFeed: 180/180 constraints, PredecessorRefiner: 91/92 constraints, Known Traps: 19/19 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 30739ms problems are : Problem set: 1 solved, 91 unsolved
Fused 91 Parikh solutions to 88 different solutions.
Parikh walk visited 0 properties in 9854 ms.
Support contains 47 out of 186 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 186/186 places, 675/675 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 173 transition count 610
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 173 transition count 610
Applied a total of 26 rules in 31 ms. Remains 173 /186 variables (removed 13) and now considering 610/675 (removed 65) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 173/186 places, 610/675 transitions.
Reachability property qltransition_35 is true.
SDD proceeding with computation,287 properties remain. new max is 32768
SDD size :2.22085e+06 after 2.46129e+06
RANDOM walk for 4000000 steps (8 resets) in 47443 ms. (84 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400004 steps (8 resets) in 1052 ms. (379 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400004 steps (8 resets) in 926 ms. (431 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400004 steps (8 resets) in 1125 ms. (355 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400004 steps (8 resets) in 1005 ms. (397 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400004 steps (8 resets) in 940 ms. (425 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400004 steps (8 resets) in 1035 ms. (386 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400004 steps (8 resets) in 920 ms. (434 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400004 steps (8 resets) in 1115 ms. (358 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400004 steps (8 resets) in 944 ms. (423 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400004 steps (8 resets) in 1100 ms. (363 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400004 steps (8 resets) in 1147 ms. (348 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400004 steps (8 resets) in 992 ms. (402 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400004 steps (8 resets) in 874 ms. (457 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400004 steps (8 resets) in 913 ms. (437 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400004 steps (8 resets) in 997 ms. (400 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400004 steps (8 resets) in 943 ms. (423 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400004 steps (8 resets) in 951 ms. (420 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400004 steps (8 resets) in 957 ms. (417 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400004 steps (8 resets) in 1019 ms. (392 steps per ms) remains 89/89 properties
Reachability property qltransition_638 is true.
Reachability property qltransition_605 is true.
BEST_FIRST walk for 400004 steps (8 resets) in 1066 ms. (374 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400004 steps (8 resets) in 1049 ms. (380 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400004 steps (8 resets) in 929 ms. (430 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400004 steps (8 resets) in 993 ms. (402 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400004 steps (8 resets) in 1018 ms. (392 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400004 steps (8 resets) in 1089 ms. (366 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400004 steps (8 resets) in 936 ms. (426 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400004 steps (8 resets) in 920 ms. (434 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400004 steps (8 resets) in 902 ms. (442 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400004 steps (8 resets) in 1045 ms. (382 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400004 steps (8 resets) in 1079 ms. (370 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400004 steps (8 resets) in 929 ms. (430 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400004 steps (8 resets) in 1066 ms. (374 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400004 steps (8 resets) in 984 ms. (406 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400004 steps (8 resets) in 957 ms. (417 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400004 steps (8 resets) in 1005 ms. (397 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400004 steps (8 resets) in 1089 ms. (366 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400004 steps (8 resets) in 969 ms. (412 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400004 steps (8 resets) in 1098 ms. (363 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400004 steps (8 resets) in 920 ms. (434 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400004 steps (8 resets) in 878 ms. (455 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400004 steps (8 resets) in 996 ms. (401 steps per ms) remains 89/89 properties
Reachability property qltransition_421 is true.
BEST_FIRST walk for 400004 steps (8 resets) in 986 ms. (405 steps per ms) remains 89/89 properties
Reachability property qltransition_391 is true.
BEST_FIRST walk for 400004 steps (8 resets) in 983 ms. (406 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400004 steps (8 resets) in 964 ms. (414 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400004 steps (8 resets) in 1007 ms. (396 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400004 steps (8 resets) in 905 ms. (441 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400004 steps (8 resets) in 1021 ms. (391 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400004 steps (8 resets) in 913 ms. (437 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400004 steps (8 resets) in 899 ms. (444 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400004 steps (8 resets) in 930 ms. (429 steps per ms) remains 89/89 properties
Reachability property qltransition_306 is true.
Reachability property qltransition_258 is true.
Reachability property qltransition_46 is true.
Reachability property qltransition_45 is true.
Reachability property qltransition_41 is true.
Reachability property qltransition_40 is true.
SDD proceeding with computation,277 properties remain. new max is 32768
SDD size :2.46129e+06 after 2.54423e+06
Reachability property qltransition_678 is true.
Reachability property qltransition_677 is true.
Reachability property qltransition_452 is true.
Reachability property qltransition_451 is true.
Reachability property qltransition_354 is true.
Reachability property qltransition_281 is true.
Reachability property qltransition_233 is true.
Reachability property qltransition_162 is true.
Reachability property qltransition_161 is true.
Reachability property qltransition_160 is true.
Reachability property qltransition_150 is true.
Reachability property qltransition_149 is true.
Reachability property qltransition_148 is true.
Reachability property qltransition_136 is true.
Reachability property qltransition_51 is true.
Reachability property qltransition_50 is true.
SDD proceeding with computation,261 properties remain. new max is 32768
SDD size :2.54423e+06 after 2.5898e+06
Interrupted probabilistic random walk after 8984916 steps, run timeout after 84001 ms. (steps per millisecond=106 ) properties seen :12 out of 89
Probabilistic random walk after 8984916 steps, saw 1514518 distinct states, run finished after 84001 ms. (steps per millisecond=106 ) properties seen :12
[2026-05-23 21:56:26] [INFO ] Flow matrix only has 275 transitions (discarded 335 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15122476135272152104.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8210808664009901095.kers'
[2026-05-23 21:56:26] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15122476135272152104.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8210808664009901095.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 275 rows 173 cols 670 entries
Finished phase 1 with 152 SingleSign rule and 5 generalized
[2026-05-23 21:56:26] [INFO ] Computed 16 invariants in 1 ms
Computed 16 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-8210808664009901095.kers
Total runtime 1 ms.
[2026-05-23 21:56:26] [INFO ] State equation strengthened by 128 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 2 (OVERLAPS) 97/138 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/138 variables, 7/17 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/138 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 5 (OVERLAPS) 2/140 variables, 1/18 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/140 variables, 5/23 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/140 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 8 (OVERLAPS) 33/173 variables, 5/28 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/173 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 10 (OVERLAPS) 275/448 variables, 173/201 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/448 variables, 128/329 constraints. Problems are: Problem set: 0 solved, 69 unsolved
Reachability property qltransition_366 is true.
At refinement iteration 12 (INCLUDED_ONLY) 0/448 variables, 0/329 constraints. Problems are: Problem set: 1 solved, 68 unsolved
At refinement iteration 13 (OVERLAPS) 0/448 variables, 0/329 constraints. Problems are: Problem set: 1 solved, 68 unsolved
No progress, stopping.
After SMT solving in domain Real declared 448/448 variables, and 329 constraints, problems are : Problem set: 1 solved, 68 unsolved in 7636 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 173/173 constraints, ReadFeed: 128/128 constraints, PredecessorRefiner: 69/69 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 68 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 2/2 constraints. Problems are: Problem set: 1 solved, 68 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/2 constraints. Problems are: Problem set: 1 solved, 68 unsolved
At refinement iteration 2 (OVERLAPS) 97/138 variables, 8/10 constraints. Problems are: Problem set: 1 solved, 68 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/138 variables, 7/17 constraints. Problems are: Problem set: 1 solved, 68 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/138 variables, 0/17 constraints. Problems are: Problem set: 1 solved, 68 unsolved
At refinement iteration 5 (OVERLAPS) 2/140 variables, 1/18 constraints. Problems are: Problem set: 1 solved, 68 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/140 variables, 5/23 constraints. Problems are: Problem set: 1 solved, 68 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/140 variables, 2/25 constraints. Problems are: Problem set: 1 solved, 68 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/140 variables, 0/25 constraints. Problems are: Problem set: 1 solved, 68 unsolved
At refinement iteration 9 (OVERLAPS) 33/173 variables, 5/30 constraints. Problems are: Problem set: 1 solved, 68 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/173 variables, 0/30 constraints. Problems are: Problem set: 1 solved, 68 unsolved
At refinement iteration 11 (OVERLAPS) 275/448 variables, 173/203 constraints. Problems are: Problem set: 1 solved, 68 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/448 variables, 128/331 constraints. Problems are: Problem set: 1 solved, 68 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/448 variables, 68/399 constraints. Problems are: Problem set: 1 solved, 68 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/448 variables, 1/400 constraints. Problems are: Problem set: 1 solved, 68 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/448 variables, 0/400 constraints. Problems are: Problem set: 1 solved, 68 unsolved
At refinement iteration 16 (OVERLAPS) 0/448 variables, 1/401 constraints. Problems are: Problem set: 1 solved, 68 unsolved
SDD proceeding with computation,260 properties remain. new max is 32768
SDD size :2.5898e+06 after 2.64873e+06
At refinement iteration 17 (INCLUDED_ONLY) 0/448 variables, 0/401 constraints. Problems are: Problem set: 1 solved, 68 unsolved
At refinement iteration 18 (OVERLAPS) 0/448 variables, 0/401 constraints. Problems are: Problem set: 1 solved, 68 unsolved
No progress, stopping.
After SMT solving in domain Int declared 448/448 variables, and 401 constraints, problems are : Problem set: 1 solved, 68 unsolved in 15307 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 173/173 constraints, ReadFeed: 128/128 constraints, PredecessorRefiner: 68/69 constraints, Known Traps: 16/16 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 22969ms problems are : Problem set: 1 solved, 68 unsolved
Fused 68 Parikh solutions to 67 different solutions.
Parikh walk visited 0 properties in 7689 ms.
Support contains 41 out of 173 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 173/173 places, 610/610 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 170 transition count 595
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 170 transition count 595
Applied a total of 6 rules in 31 ms. Remains 170 /173 variables (removed 3) and now considering 595/610 (removed 15) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 170/173 places, 595/610 transitions.
RANDOM walk for 4000000 steps (8 resets) in 41020 ms. (97 steps per ms) remains 68/68 properties
BEST_FIRST walk for 400004 steps (8 resets) in 849 ms. (470 steps per ms) remains 68/68 properties
BEST_FIRST walk for 400004 steps (8 resets) in 935 ms. (427 steps per ms) remains 68/68 properties
BEST_FIRST walk for 400004 steps (8 resets) in 820 ms. (487 steps per ms) remains 68/68 properties
BEST_FIRST walk for 400004 steps (8 resets) in 818 ms. (488 steps per ms) remains 68/68 properties
BEST_FIRST walk for 400004 steps (8 resets) in 848 ms. (471 steps per ms) remains 68/68 properties
BEST_FIRST walk for 400004 steps (8 resets) in 1004 ms. (398 steps per ms) remains 68/68 properties
BEST_FIRST walk for 400004 steps (8 resets) in 789 ms. (506 steps per ms) remains 68/68 properties
BEST_FIRST walk for 400004 steps (8 resets) in 886 ms. (450 steps per ms) remains 68/68 properties
BEST_FIRST walk for 400004 steps (8 resets) in 781 ms. (511 steps per ms) remains 68/68 properties
BEST_FIRST walk for 400004 steps (8 resets) in 849 ms. (470 steps per ms) remains 68/68 properties
BEST_FIRST walk for 400004 steps (8 resets) in 864 ms. (462 steps per ms) remains 68/68 properties
Reachability property qltransition_318 is true.
BEST_FIRST walk for 400004 steps (8 resets) in 967 ms. (413 steps per ms) remains 68/68 properties
BEST_FIRST walk for 400004 steps (8 resets) in 1192 ms. (335 steps per ms) remains 68/68 properties
BEST_FIRST walk for 400004 steps (8 resets) in 995 ms. (401 steps per ms) remains 68/68 properties
BEST_FIRST walk for 400004 steps (8 resets) in 776 ms. (514 steps per ms) remains 68/68 properties
BEST_FIRST walk for 400004 steps (8 resets) in 955 ms. (418 steps per ms) remains 68/68 properties
BEST_FIRST walk for 400004 steps (8 resets) in 867 ms. (460 steps per ms) remains 68/68 properties
BEST_FIRST walk for 400004 steps (8 resets) in 874 ms. (457 steps per ms) remains 68/68 properties
BEST_FIRST walk for 400004 steps (8 resets) in 809 ms. (493 steps per ms) remains 68/68 properties
BEST_FIRST walk for 400004 steps (8 resets) in 793 ms. (503 steps per ms) remains 68/68 properties
BEST_FIRST walk for 400004 steps (8 resets) in 883 ms. (452 steps per ms) remains 68/68 properties
BEST_FIRST walk for 400004 steps (8 resets) in 938 ms. (425 steps per ms) remains 68/68 properties
BEST_FIRST walk for 400004 steps (8 resets) in 901 ms. (443 steps per ms) remains 68/68 properties
BEST_FIRST walk for 400004 steps (8 resets) in 962 ms. (415 steps per ms) remains 68/68 properties
BEST_FIRST walk for 400004 steps (8 resets) in 906 ms. (441 steps per ms) remains 68/68 properties
BEST_FIRST walk for 400004 steps (8 resets) in 925 ms. (431 steps per ms) remains 68/68 properties
BEST_FIRST walk for 400004 steps (8 resets) in 1005 ms. (397 steps per ms) remains 68/68 properties
BEST_FIRST walk for 400004 steps (8 resets) in 979 ms. (408 steps per ms) remains 68/68 properties
BEST_FIRST walk for 400004 steps (8 resets) in 976 ms. (409 steps per ms) remains 68/68 properties
BEST_FIRST walk for 400004 steps (8 resets) in 908 ms. (440 steps per ms) remains 68/68 properties
BEST_FIRST walk for 400004 steps (8 resets) in 752 ms. (531 steps per ms) remains 68/68 properties
BEST_FIRST walk for 400004 steps (8 resets) in 899 ms. (444 steps per ms) remains 68/68 properties
BEST_FIRST walk for 400004 steps (8 resets) in 954 ms. (418 steps per ms) remains 68/68 properties
BEST_FIRST walk for 400004 steps (8 resets) in 870 ms. (459 steps per ms) remains 68/68 properties
BEST_FIRST walk for 400004 steps (8 resets) in 1050 ms. (380 steps per ms) remains 68/68 properties
BEST_FIRST walk for 400004 steps (8 resets) in 890 ms. (448 steps per ms) remains 68/68 properties
BEST_FIRST walk for 400004 steps (8 resets) in 950 ms. (420 steps per ms) remains 68/68 properties
SDD proceeding with computation,259 properties remain. new max is 32768
SDD size :2.64873e+06 after 2.77074e+06
BEST_FIRST walk for 400004 steps (8 resets) in 973 ms. (410 steps per ms) remains 68/68 properties
BEST_FIRST walk for 400004 steps (8 resets) in 837 ms. (477 steps per ms) remains 68/68 properties
BEST_FIRST walk for 400004 steps (8 resets) in 840 ms. (475 steps per ms) remains 68/68 properties
BEST_FIRST walk for 400004 steps (8 resets) in 826 ms. (483 steps per ms) remains 68/68 properties
BEST_FIRST walk for 400004 steps (8 resets) in 1005 ms. (397 steps per ms) remains 68/68 properties
BEST_FIRST walk for 400004 steps (8 resets) in 769 ms. (519 steps per ms) remains 68/68 properties
BEST_FIRST walk for 400004 steps (8 resets) in 942 ms. (424 steps per ms) remains 68/68 properties
BEST_FIRST walk for 400004 steps (8 resets) in 761 ms. (524 steps per ms) remains 68/68 properties
BEST_FIRST walk for 400004 steps (8 resets) in 850 ms. (470 steps per ms) remains 68/68 properties
BEST_FIRST walk for 400004 steps (8 resets) in 734 ms. (544 steps per ms) remains 68/68 properties
BEST_FIRST walk for 400004 steps (8 resets) in 832 ms. (480 steps per ms) remains 68/68 properties
BEST_FIRST walk for 400004 steps (8 resets) in 803 ms. (497 steps per ms) remains 68/68 properties
BEST_FIRST walk for 400004 steps (8 resets) in 897 ms. (445 steps per ms) remains 68/68 properties
Reachability property qltransition_329 is true.
Reachability property qltransition_53 is true.
SDD proceeding with computation,257 properties remain. new max is 32768
SDD size :2.77074e+06 after 2.86542e+06
SDD proceeding with computation,257 properties remain. new max is 65536
SDD size :2.86542e+06 after 3.0094e+06
Interrupted probabilistic random walk after 8779068 steps, run timeout after 78001 ms. (steps per millisecond=112 ) properties seen :0 out of 68
Probabilistic random walk after 8779068 steps, saw 1478894 distinct states, run finished after 78001 ms. (steps per millisecond=112 ) properties seen :0
[2026-05-23 21:58:42] [INFO ] Flow matrix only has 260 transitions (discarded 335 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12134322187675948948.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7670479958302437427.kers'
[2026-05-23 21:58:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12134322187675948948.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7670479958302437427.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 260 rows 170 cols 640 entries
Finished phase 1 with 149 SingleSign rule and 5 generalized
[2026-05-23 21:58:42] [INFO ] Computed 16 invariants in 1 ms
Computed 16 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-7670479958302437427.kers
Total runtime 2 ms.
[2026-05-23 21:58:42] [INFO ] State equation strengthened by 116 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 2 (OVERLAPS) 97/138 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/138 variables, 7/17 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/138 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 5 (OVERLAPS) 2/140 variables, 1/18 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/140 variables, 5/23 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/140 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 8 (OVERLAPS) 30/170 variables, 5/28 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/170 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 10 (OVERLAPS) 260/430 variables, 170/198 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/430 variables, 116/314 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/430 variables, 0/314 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 13 (OVERLAPS) 0/430 variables, 0/314 constraints. Problems are: Problem set: 0 solved, 67 unsolved
No progress, stopping.
After SMT solving in domain Real declared 430/430 variables, and 314 constraints, problems are : Problem set: 0 solved, 67 unsolved in 7268 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 170/170 constraints, ReadFeed: 116/116 constraints, PredecessorRefiner: 67/67 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 67 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 2 (OVERLAPS) 97/138 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/138 variables, 7/17 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/138 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 5 (OVERLAPS) 2/140 variables, 1/18 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/140 variables, 5/23 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/140 variables, 1/24 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/140 variables, 1/25 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/140 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 10 (OVERLAPS) 30/170 variables, 5/30 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/170 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 12 (OVERLAPS) 260/430 variables, 170/200 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/430 variables, 116/316 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/430 variables, 67/383 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/430 variables, 0/383 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 16 (OVERLAPS) 0/430 variables, 1/384 constraints. Problems are: Problem set: 0 solved, 67 unsolved
Reachability property qltransition_603 is true.
Reachability property qltransition_602 is true.
At refinement iteration 17 (INCLUDED_ONLY) 0/430 variables, 0/384 constraints. Problems are: Problem set: 0 solved, 67 unsolved
Reachability property qltransition_567 is true.
Reachability property qltransition_566 is true.
Reachability property qltransition_561 is true.
Reachability property qltransition_560 is true.
Reachability property qltransition_556 is true.
Reachability property qltransition_476 is true.
Reachability property qltransition_475 is true.
Reachability property qltransition_468 is true.
Reachability property qltransition_467 is true.
Reachability property qltransition_460 is true.
Reachability property qltransition_459 is true.
At refinement iteration 18 (OVERLAPS) 0/430 variables, 0/384 constraints. Problems are: Problem set: 1 solved, 66 unsolved
No progress, stopping.
After SMT solving in domain Int declared 430/430 variables, and 384 constraints, problems are : Problem set: 1 solved, 66 unsolved in 13693 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 170/170 constraints, ReadFeed: 116/116 constraints, PredecessorRefiner: 67/67 constraints, Known Traps: 15/15 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 20992ms problems are : Problem set: 1 solved, 66 unsolved
Fused 66 Parikh solutions to 65 different solutions.
Reachability property qltransition_376 is true.
Reachability property qltransition_374 is true.
Reachability property qltransition_362 is true.
Reachability property qltransition_350 is true.
Reachability property qltransition_338 is true.
Reachability property qltransition_326 is true.
Reachability property qltransition_325 is true.
Parikh walk visited 2 properties in 4203 ms.
Support contains 41 out of 170 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 170/170 places, 595/595 transitions.
Applied a total of 0 rules in 27 ms. Remains 170 /170 variables (removed 0) and now considering 595/595 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27 ms. Remains : 170/170 places, 595/595 transitions.
Detected timeout of ITS tools.
[2026-05-23 21:59:08] [INFO ] Flatten gal took : 92 ms
[2026-05-23 21:59:08] [INFO ] Applying decomposition
[2026-05-23 21:59:08] [INFO ] Flatten gal took : 49 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph2320908232796608959.txt' '-o' '/tmp/graph2320908232796608959.bin' '-w' '/tmp/graph2320908232796608959.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph2320908232796608959.bin' '-l' '-1' '-v' '-w' '/tmp/graph2320908232796608959.weights' '-q' '0' '-e' '0.001'
[2026-05-23 21:59:08] [INFO ] Decomposing Gal with order
[2026-05-23 21:59:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 21:59:09] [INFO ] Removed a total of 1106 redundant transitions.
[2026-05-23 21:59:09] [INFO ] Flatten gal took : 430 ms
[2026-05-23 21:59:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 140 labels/synchronizations in 104 ms.
[2026-05-23 21:59:09] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1591494205398657922.gal : 28 ms
[2026-05-23 21:59:09] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2533075522236758317.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality1591494205398657922.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2533075522236758317.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
Loading property file /tmp/ReachabilityCardinality2533075522236758317.prop.
SDD proceeding with computation,63 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,63 properties remain. new max is 8
SDD size :8 after 122
SDD proceeding with computation,63 properties remain. new max is 16
SDD size :122 after 190
SDD proceeding with computation,63 properties remain. new max is 32
SDD size :190 after 242
SDD proceeding with computation,63 properties remain. new max is 64
SDD size :242 after 418
SDD proceeding with computation,63 properties remain. new max is 128
SDD size :418 after 536
SDD proceeding with computation,63 properties remain. new max is 256
SDD size :536 after 564
SDD proceeding with computation,63 properties remain. new max is 512
SDD size :4144 after 9550
SDD proceeding with computation,63 properties remain. new max is 1024
SDD size :9550 after 26047
SDD proceeding with computation,63 properties remain. new max is 2048
SDD size :26047 after 34701
RANDOM walk for 4000000 steps (8 resets) in 41673 ms. (95 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 783 ms. (510 steps per ms) remains 63/63 properties
SDD proceeding with computation,63 properties remain. new max is 4096
SDD size :34701 after 81631
BEST_FIRST walk for 400004 steps (8 resets) in 749 ms. (533 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 909 ms. (439 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 1168 ms. (342 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 870 ms. (459 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 788 ms. (506 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 818 ms. (488 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 710 ms. (562 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 846 ms. (472 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 785 ms. (508 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 913 ms. (437 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 843 ms. (473 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 841 ms. (475 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 766 ms. (521 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 709 ms. (563 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 860 ms. (464 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 908 ms. (440 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 815 ms. (490 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 845 ms. (472 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 873 ms. (457 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 759 ms. (526 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 921 ms. (433 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 784 ms. (509 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 898 ms. (444 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 949 ms. (421 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 915 ms. (436 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 843 ms. (473 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 874 ms. (457 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 975 ms. (409 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 790 ms. (505 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 847 ms. (471 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 782 ms. (510 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 799 ms. (500 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 952 ms. (419 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 832 ms. (480 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 850 ms. (470 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 952 ms. (419 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 772 ms. (517 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 799 ms. (500 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 774 ms. (516 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 799 ms. (500 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 897 ms. (445 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 834 ms. (479 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 802 ms. (498 steps per ms) remains 63/63 properties
SDD proceeding with computation,63 properties remain. new max is 8192
SDD size :81631 after 348458
BEST_FIRST walk for 400004 steps (8 resets) in 821 ms. (486 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 758 ms. (527 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 842 ms. (474 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 814 ms. (490 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 696 ms. (573 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 846 ms. (472 steps per ms) remains 63/63 properties
Interrupted probabilistic random walk after 8745414 steps, run timeout after 75001 ms. (steps per millisecond=116 ) properties seen :0 out of 63
Probabilistic random walk after 8745414 steps, saw 1473288 distinct states, run finished after 75003 ms. (steps per millisecond=116 ) properties seen :0
[2026-05-23 22:00:48] [INFO ] Flow matrix only has 260 transitions (discarded 335 similar events)
[2026-05-23 22:00:48] [INFO ] Invariant cache hit.
[2026-05-23 22:00:48] [INFO ] State equation strengthened by 116 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 2 (OVERLAPS) 97/138 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/138 variables, 7/17 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/138 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 5 (OVERLAPS) 2/140 variables, 1/18 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/140 variables, 5/23 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/140 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 8 (OVERLAPS) 30/170 variables, 5/28 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/170 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 10 (OVERLAPS) 260/430 variables, 170/198 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/430 variables, 116/314 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/430 variables, 0/314 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 13 (OVERLAPS) 0/430 variables, 0/314 constraints. Problems are: Problem set: 0 solved, 63 unsolved
No progress, stopping.
After SMT solving in domain Real declared 430/430 variables, and 314 constraints, problems are : Problem set: 0 solved, 63 unsolved in 6775 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 170/170 constraints, ReadFeed: 116/116 constraints, PredecessorRefiner: 63/63 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 63 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 2 (OVERLAPS) 97/138 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/138 variables, 7/17 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/138 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 5 (OVERLAPS) 2/140 variables, 1/18 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/140 variables, 5/23 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/140 variables, 2/25 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/140 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 9 (OVERLAPS) 30/170 variables, 5/30 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/170 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 11 (OVERLAPS) 260/430 variables, 170/200 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/430 variables, 116/316 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/430 variables, 63/379 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/430 variables, 1/380 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/430 variables, 0/380 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 16 (OVERLAPS) 0/430 variables, 0/380 constraints. Problems are: Problem set: 0 solved, 63 unsolved
No progress, stopping.
After SMT solving in domain Int declared 430/430 variables, and 380 constraints, problems are : Problem set: 0 solved, 63 unsolved in 9360 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 170/170 constraints, ReadFeed: 116/116 constraints, PredecessorRefiner: 63/63 constraints, Known Traps: 15/15 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 16152ms problems are : Problem set: 0 solved, 63 unsolved
Parikh walk visited 0 properties in 4983 ms.
Support contains 41 out of 170 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 170/170 places, 595/595 transitions.
Applied a total of 0 rules in 15 ms. Remains 170 /170 variables (removed 0) and now considering 595/595 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 170/170 places, 595/595 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 170/170 places, 595/595 transitions.
Applied a total of 0 rules in 15 ms. Remains 170 /170 variables (removed 0) and now considering 595/595 (removed 0) transitions.
[2026-05-23 22:01:09] [INFO ] Flow matrix only has 260 transitions (discarded 335 similar events)
[2026-05-23 22:01:09] [INFO ] Invariant cache hit.
[2026-05-23 22:01:09] [INFO ] Implicit Places using invariants in 145 ms returned []
[2026-05-23 22:01:09] [INFO ] Flow matrix only has 260 transitions (discarded 335 similar events)
[2026-05-23 22:01:09] [INFO ] Invariant cache hit.
[2026-05-23 22:01:10] [INFO ] State equation strengthened by 116 read => feed constraints.
[2026-05-23 22:01:10] [INFO ] Implicit Places using invariants and state equation in 437 ms returned []
Implicit Place search using SMT with State Equation took 584 ms to find 0 implicit places.
[2026-05-23 22:01:10] [INFO ] Redundant transitions in 83 ms returned []
Running 590 sub problems to find dead transitions.
[2026-05-23 22:01:10] [INFO ] Flow matrix only has 260 transitions (discarded 335 similar events)
[2026-05-23 22:01:10] [INFO ] Invariant cache hit.
[2026-05-23 22:01:10] [INFO ] State equation strengthened by 116 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/170 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 590 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/170 variables, 5/16 constraints. Problems are: Problem set: 0 solved, 590 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/170 variables, 20/36 constraints. Problems are: Problem set: 0 solved, 590 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/170 variables, 15/51 constraints. Problems are: Problem set: 0 solved, 590 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/170 variables, 7/58 constraints. Problems are: Problem set: 0 solved, 590 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/170 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 590 unsolved
At refinement iteration 6 (OVERLAPS) 260/430 variables, 170/228 constraints. Problems are: Problem set: 0 solved, 590 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/430 variables, 116/344 constraints. Problems are: Problem set: 0 solved, 590 unsolved
SDD proceeding with computation,63 properties remain. new max is 16384
SDD size :933177 after 2.14276e+06
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 430/430 variables, and 344 constraints, problems are : Problem set: 0 solved, 590 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 170/170 constraints, ReadFeed: 116/116 constraints, PredecessorRefiner: 590/590 constraints, Known Traps: 42/42 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 590 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/170 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 590 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/170 variables, 5/16 constraints. Problems are: Problem set: 0 solved, 590 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/170 variables, 42/58 constraints. Problems are: Problem set: 0 solved, 590 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/170 variables, 9/67 constraints. Problems are: Problem set: 0 solved, 590 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/170 variables, 10/77 constraints. Problems are: Problem set: 0 solved, 590 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/170 variables, 13/90 constraints. Problems are: Problem set: 0 solved, 590 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/170 variables, 2/92 constraints. Problems are: Problem set: 0 solved, 590 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/170 variables, 10/102 constraints. Problems are: Problem set: 0 solved, 590 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/170 variables, 5/107 constraints. Problems are: Problem set: 0 solved, 590 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 170/430 variables, and 107 constraints, problems are : Problem set: 0 solved, 590 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/170 constraints, ReadFeed: 0/116 constraints, PredecessorRefiner: 0/590 constraints, Known Traps: 91/91 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60119ms problems are : Problem set: 0 solved, 590 unsolved
Search for dead transitions found 0 dead transitions in 60121ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60814 ms. Remains : 170/170 places, 595/595 transitions.
RANDOM walk for 400000 steps (8 resets) in 3321 ms. (120 steps per ms) remains 12/41 properties
Running SMT prover for 12 properties.
[2026-05-23 22:02:11] [INFO ] Flow matrix only has 260 transitions (discarded 335 similar events)
[2026-05-23 22:02:11] [INFO ] Invariant cache hit.
[2026-05-23 22:02:11] [INFO ] [Real]Absence check using 11 positive place invariants in 4 ms returned sat
[2026-05-23 22:02:11] [INFO ] [Real]Absence check using 11 positive and 5 generalized place invariants in 2 ms returned sat
[2026-05-23 22:02:11] [INFO ] After 116ms SMT Verify possible using state equation in real domain returned unsat :0 sat :12
[2026-05-23 22:02:11] [INFO ] State equation strengthened by 116 read => feed constraints.
[2026-05-23 22:02:12] [INFO ] After 66ms SMT Verify possible using 116 Read/Feed constraints in real domain returned unsat :0 sat :12
TRAPS : Iteration 0
[2026-05-23 22:02:12] [INFO ] After 363ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:12
[2026-05-23 22:02:12] [INFO ] After 550ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:12
[2026-05-23 22:02:12] [INFO ] [Nat]Absence check using 11 positive place invariants in 4 ms returned sat
[2026-05-23 22:02:12] [INFO ] [Nat]Absence check using 11 positive and 5 generalized place invariants in 2 ms returned sat
[2026-05-23 22:02:12] [INFO ] After 115ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :12
[2026-05-23 22:02:12] [INFO ] After 83ms SMT Verify possible using 116 Read/Feed constraints in natural domain returned unsat :0 sat :12
TRAPS : Iteration 0
[2026-05-23 22:02:12] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 276 ms
[2026-05-23 22:02:13] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 223 ms
[2026-05-23 22:02:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 136 ms
[2026-05-23 22:02:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 58 ms
TRAPS : Iteration 1
[2026-05-23 22:02:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 130 ms
[2026-05-23 22:02:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 129 ms
[2026-05-23 22:02:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 84 ms
TRAPS : Iteration 2
[2026-05-23 22:02:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 78 ms
TRAPS : Iteration 3
[2026-05-23 22:02:14] [INFO ] After 2284ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :12
[2026-05-23 22:02:14] [INFO ] After 2543ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :12
RANDOM walk for 4000000 steps (8 resets) in 39791 ms. (100 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 805 ms. (496 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 918 ms. (435 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 966 ms. (413 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 954 ms. (418 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 814 ms. (490 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 903 ms. (442 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 865 ms. (461 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 957 ms. (417 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 734 ms. (544 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 848 ms. (471 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 940 ms. (425 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 809 ms. (493 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 771 ms. (518 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 765 ms. (522 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 839 ms. (476 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 761 ms. (524 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 766 ms. (521 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 922 ms. (433 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 950 ms. (420 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 868 ms. (460 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 855 ms. (467 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 849 ms. (470 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 962 ms. (415 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 811 ms. (492 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 846 ms. (472 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 698 ms. (572 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 984 ms. (406 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 818 ms. (488 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 823 ms. (485 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 929 ms. (430 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 834 ms. (479 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 959 ms. (416 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 810 ms. (493 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 963 ms. (414 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 827 ms. (483 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 853 ms. (468 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 837 ms. (477 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 895 ms. (446 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 944 ms. (423 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 934 ms. (427 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 988 ms. (404 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 942 ms. (424 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 798 ms. (500 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 824 ms. (484 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 739 ms. (540 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 714 ms. (559 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 847 ms. (471 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 726 ms. (550 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 872 ms. (458 steps per ms) remains 63/63 properties
BEST_FIRST walk for 400004 steps (8 resets) in 665 ms. (600 steps per ms) remains 63/63 properties
Interrupted probabilistic random walk after 8606244 steps, run timeout after 78001 ms. (steps per millisecond=110 ) properties seen :0 out of 63
Probabilistic random walk after 8606244 steps, saw 1450050 distinct states, run finished after 78001 ms. (steps per millisecond=110 ) properties seen :0
[2026-05-23 22:03:58] [INFO ] Flow matrix only has 260 transitions (discarded 335 similar events)
[2026-05-23 22:03:58] [INFO ] Invariant cache hit.
[2026-05-23 22:03:58] [INFO ] State equation strengthened by 116 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 2 (OVERLAPS) 97/138 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/138 variables, 7/17 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/138 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 5 (OVERLAPS) 2/140 variables, 1/18 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/140 variables, 5/23 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/140 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 8 (OVERLAPS) 30/170 variables, 5/28 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/170 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 10 (OVERLAPS) 260/430 variables, 170/198 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/430 variables, 116/314 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/430 variables, 0/314 constraints. Problems are: Problem set: 0 solved, 63 unsolved
Reachability property qltransition_335 is true.
Reachability property qltransition_314 is true.
At refinement iteration 13 (OVERLAPS) 0/430 variables, 0/314 constraints. Problems are: Problem set: 2 solved, 61 unsolved
No progress, stopping.
After SMT solving in domain Real declared 430/430 variables, and 314 constraints, problems are : Problem set: 2 solved, 61 unsolved in 6762 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 170/170 constraints, ReadFeed: 116/116 constraints, PredecessorRefiner: 63/63 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 61 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 1/1 constraints. Problems are: Problem set: 2 solved, 61 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/40 variables, 0/1 constraints. Problems are: Problem set: 2 solved, 61 unsolved
At refinement iteration 2 (OVERLAPS) 98/138 variables, 9/10 constraints. Problems are: Problem set: 2 solved, 61 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/138 variables, 7/17 constraints. Problems are: Problem set: 2 solved, 61 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/138 variables, 0/17 constraints. Problems are: Problem set: 2 solved, 61 unsolved
At refinement iteration 5 (OVERLAPS) 2/140 variables, 1/18 constraints. Problems are: Problem set: 2 solved, 61 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/140 variables, 5/23 constraints. Problems are: Problem set: 2 solved, 61 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/140 variables, 2/25 constraints. Problems are: Problem set: 2 solved, 61 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/140 variables, 0/25 constraints. Problems are: Problem set: 2 solved, 61 unsolved
At refinement iteration 9 (OVERLAPS) 30/170 variables, 5/30 constraints. Problems are: Problem set: 2 solved, 61 unsolved
SDD proceeding with computation,61 properties remain. new max is 16384
SDD size :2.14276e+06 after 3.25138e+06
At refinement iteration 10 (INCLUDED_ONLY) 0/170 variables, 0/30 constraints. Problems are: Problem set: 2 solved, 61 unsolved
At refinement iteration 11 (OVERLAPS) 260/430 variables, 170/200 constraints. Problems are: Problem set: 2 solved, 61 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/430 variables, 116/316 constraints. Problems are: Problem set: 2 solved, 61 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/430 variables, 61/377 constraints. Problems are: Problem set: 2 solved, 61 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/430 variables, 1/378 constraints. Problems are: Problem set: 2 solved, 61 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/430 variables, 0/378 constraints. Problems are: Problem set: 2 solved, 61 unsolved
At refinement iteration 16 (OVERLAPS) 0/430 variables, 0/378 constraints. Problems are: Problem set: 2 solved, 61 unsolved
No progress, stopping.
After SMT solving in domain Int declared 430/430 variables, and 378 constraints, problems are : Problem set: 2 solved, 61 unsolved in 9289 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 170/170 constraints, ReadFeed: 116/116 constraints, PredecessorRefiner: 61/63 constraints, Known Traps: 15/15 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 16068ms problems are : Problem set: 2 solved, 61 unsolved
Parikh walk visited 0 properties in 5027 ms.
Support contains 40 out of 170 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 170/170 places, 595/595 transitions.
Applied a total of 0 rules in 15 ms. Remains 170 /170 variables (removed 0) and now considering 595/595 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 170/170 places, 595/595 transitions.
RANDOM walk for 4000000 steps (8 resets) in 37437 ms. (106 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400004 steps (8 resets) in 979 ms. (408 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400004 steps (8 resets) in 927 ms. (431 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400004 steps (8 resets) in 964 ms. (414 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400004 steps (8 resets) in 818 ms. (488 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400004 steps (8 resets) in 873 ms. (457 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400004 steps (8 resets) in 771 ms. (518 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400004 steps (8 resets) in 875 ms. (456 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400004 steps (8 resets) in 922 ms. (433 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400004 steps (8 resets) in 875 ms. (456 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400004 steps (8 resets) in 819 ms. (487 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400004 steps (8 resets) in 778 ms. (513 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400004 steps (8 resets) in 761 ms. (524 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400004 steps (8 resets) in 866 ms. (461 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400004 steps (8 resets) in 804 ms. (496 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400004 steps (8 resets) in 807 ms. (495 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400004 steps (8 resets) in 710 ms. (562 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400004 steps (8 resets) in 809 ms. (493 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400004 steps (8 resets) in 806 ms. (495 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400004 steps (8 resets) in 976 ms. (409 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400004 steps (8 resets) in 812 ms. (492 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400004 steps (8 resets) in 855 ms. (467 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400004 steps (8 resets) in 1000 ms. (399 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400004 steps (8 resets) in 1042 ms. (383 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400004 steps (8 resets) in 915 ms. (436 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400004 steps (8 resets) in 943 ms. (423 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400004 steps (8 resets) in 910 ms. (439 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400004 steps (8 resets) in 797 ms. (501 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400004 steps (8 resets) in 916 ms. (436 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400004 steps (8 resets) in 790 ms. (505 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400004 steps (8 resets) in 764 ms. (522 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400004 steps (8 resets) in 849 ms. (470 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400004 steps (8 resets) in 748 ms. (534 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400004 steps (8 resets) in 885 ms. (451 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400004 steps (8 resets) in 797 ms. (501 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400004 steps (8 resets) in 883 ms. (452 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400004 steps (8 resets) in 821 ms. (486 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400004 steps (8 resets) in 917 ms. (435 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400004 steps (8 resets) in 847 ms. (471 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400004 steps (8 resets) in 716 ms. (557 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400004 steps (8 resets) in 810 ms. (493 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400004 steps (8 resets) in 1161 ms. (344 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400004 steps (8 resets) in 964 ms. (414 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400004 steps (8 resets) in 776 ms. (514 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400004 steps (8 resets) in 718 ms. (556 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400004 steps (8 resets) in 641 ms. (623 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400004 steps (8 resets) in 660 ms. (605 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400004 steps (8 resets) in 661 ms. (604 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400004 steps (8 resets) in 847 ms. (471 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400004 steps (8 resets) in 755 ms. (529 steps per ms) remains 61/61 properties
BEST_FIRST walk for 400004 steps (8 resets) in 757 ms. (527 steps per ms) remains 61/61 properties
Interrupted probabilistic random walk after 7903800 steps, run timeout after 72001 ms. (steps per millisecond=109 ) properties seen :0 out of 61
Probabilistic random walk after 7903800 steps, saw 1333002 distinct states, run finished after 72001 ms. (steps per millisecond=109 ) properties seen :0
[2026-05-23 22:05:56] [INFO ] Flow matrix only has 260 transitions (discarded 335 similar events)
[2026-05-23 22:05:56] [INFO ] Invariant cache hit.
[2026-05-23 22:05:56] [INFO ] State equation strengthened by 116 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/40 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 2 (OVERLAPS) 98/138 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/138 variables, 7/17 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/138 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 5 (OVERLAPS) 2/140 variables, 1/18 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/140 variables, 5/23 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/140 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 8 (OVERLAPS) 30/170 variables, 5/28 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/170 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 10 (OVERLAPS) 260/430 variables, 170/198 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/430 variables, 116/314 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/430 variables, 0/314 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 13 (OVERLAPS) 0/430 variables, 0/314 constraints. Problems are: Problem set: 0 solved, 61 unsolved
No progress, stopping.
After SMT solving in domain Real declared 430/430 variables, and 314 constraints, problems are : Problem set: 0 solved, 61 unsolved in 7204 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 170/170 constraints, ReadFeed: 116/116 constraints, PredecessorRefiner: 61/61 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 61 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/40 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 2 (OVERLAPS) 98/138 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/138 variables, 7/17 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/138 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 5 (OVERLAPS) 2/140 variables, 1/18 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/140 variables, 5/23 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/140 variables, 2/25 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/140 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 9 (OVERLAPS) 30/170 variables, 5/30 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/170 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 11 (OVERLAPS) 260/430 variables, 170/200 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/430 variables, 116/316 constraints. Problems are: Problem set: 0 solved, 61 unsolved
SDD proceeding with computation,61 properties remain. new max is 32768
SDD size :3.25138e+06 after 3.48772e+06
At refinement iteration 13 (INCLUDED_ONLY) 0/430 variables, 61/377 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/430 variables, 1/378 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/430 variables, 0/378 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 16 (OVERLAPS) 0/430 variables, 0/378 constraints. Problems are: Problem set: 0 solved, 61 unsolved
No progress, stopping.
After SMT solving in domain Int declared 430/430 variables, and 378 constraints, problems are : Problem set: 0 solved, 61 unsolved in 9625 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 170/170 constraints, ReadFeed: 116/116 constraints, PredecessorRefiner: 61/61 constraints, Known Traps: 15/15 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 16845ms problems are : Problem set: 0 solved, 61 unsolved
Parikh walk visited 0 properties in 5824 ms.
Support contains 40 out of 170 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 170/170 places, 595/595 transitions.
Applied a total of 0 rules in 15 ms. Remains 170 /170 variables (removed 0) and now considering 595/595 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 170/170 places, 595/595 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 170/170 places, 595/595 transitions.
Applied a total of 0 rules in 14 ms. Remains 170 /170 variables (removed 0) and now considering 595/595 (removed 0) transitions.
[2026-05-23 22:06:19] [INFO ] Flow matrix only has 260 transitions (discarded 335 similar events)
[2026-05-23 22:06:19] [INFO ] Invariant cache hit.
[2026-05-23 22:06:19] [INFO ] Implicit Places using invariants in 151 ms returned []
[2026-05-23 22:06:19] [INFO ] Flow matrix only has 260 transitions (discarded 335 similar events)
[2026-05-23 22:06:19] [INFO ] Invariant cache hit.
[2026-05-23 22:06:19] [INFO ] State equation strengthened by 116 read => feed constraints.
[2026-05-23 22:06:20] [INFO ] Implicit Places using invariants and state equation in 484 ms returned []
Implicit Place search using SMT with State Equation took 636 ms to find 0 implicit places.
[2026-05-23 22:06:20] [INFO ] Redundant transitions in 5 ms returned []
Skipped dead transition search.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 660 ms. Remains : 170/170 places, 595/595 transitions.
RANDOM walk for 400000 steps (8 resets) in 2335 ms. (171 steps per ms) remains 13/40 properties
Running SMT prover for 13 properties.
[2026-05-23 22:06:21] [INFO ] Flow matrix only has 260 transitions (discarded 335 similar events)
[2026-05-23 22:06:21] [INFO ] Invariant cache hit.
[2026-05-23 22:06:21] [INFO ] [Real]Absence check using 11 positive place invariants in 4 ms returned sat
[2026-05-23 22:06:21] [INFO ] [Real]Absence check using 11 positive and 5 generalized place invariants in 2 ms returned sat
[2026-05-23 22:06:21] [INFO ] After 109ms SMT Verify possible using state equation in real domain returned unsat :0 sat :13
[2026-05-23 22:06:21] [INFO ] State equation strengthened by 116 read => feed constraints.
[2026-05-23 22:06:21] [INFO ] After 63ms SMT Verify possible using 116 Read/Feed constraints in real domain returned unsat :0 sat :13
TRAPS : Iteration 0
[2026-05-23 22:06:21] [INFO ] After 374ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:13
[2026-05-23 22:06:21] [INFO ] After 544ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:13
[2026-05-23 22:06:21] [INFO ] [Nat]Absence check using 11 positive place invariants in 4 ms returned sat
[2026-05-23 22:06:21] [INFO ] [Nat]Absence check using 11 positive and 5 generalized place invariants in 2 ms returned sat
[2026-05-23 22:06:21] [INFO ] After 124ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :13
[2026-05-23 22:06:21] [INFO ] After 92ms SMT Verify possible using 116 Read/Feed constraints in natural domain returned unsat :0 sat :13
TRAPS : Iteration 0
[2026-05-23 22:06:22] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 334 ms
[2026-05-23 22:06:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 59 ms
[2026-05-23 22:06:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 94 ms
[2026-05-23 22:06:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 99 ms
[2026-05-23 22:06:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 58 ms
[2026-05-23 22:06:23] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 669 ms
TRAPS : Iteration 1
[2026-05-23 22:06:23] [INFO ] After 1934ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :13
[2026-05-23 22:06:23] [INFO ] After 2208ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :13
RANDOM walk for 549 steps (0 resets) in 7 ms. (68 steps per ms) remains 0/1 properties
RANDOM walk for 15 steps (0 resets) in 4 ms. (3 steps per ms) remains 0/1 properties
RANDOM walk for 26708 steps (6 resets) in 95 ms. (278 steps per ms) remains 0/1 properties
RANDOM walk for 729 steps (0 resets) in 8 ms. (81 steps per ms) remains 0/1 properties
RANDOM walk for 16 steps (0 resets) in 4 ms. (3 steps per ms) remains 0/1 properties
RANDOM walk for 939 steps (0 resets) in 7 ms. (117 steps per ms) remains 0/1 properties
RANDOM walk for 12 steps (0 resets) in 4 ms. (2 steps per ms) remains 0/1 properties
RANDOM walk for 40000 steps (8 resets) in 178 ms. (223 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 85 ms. (465 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 17332 steps, run visited all 1 properties in 79 ms. (steps per millisecond=219 )
Probabilistic random walk after 17332 steps, saw 8436 distinct states, run finished after 84 ms. (steps per millisecond=206 ) properties seen :1
RANDOM walk for 40000 steps (8 resets) in 159 ms. (250 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 48 ms. (816 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 11422 steps, run visited all 1 properties in 56 ms. (steps per millisecond=203 )
Probabilistic random walk after 11422 steps, saw 6278 distinct states, run finished after 57 ms. (steps per millisecond=200 ) properties seen :1
RANDOM walk for 362 steps (0 resets) in 5 ms. (60 steps per ms) remains 0/1 properties
RANDOM walk for 34 steps (0 resets) in 4 ms. (6 steps per ms) remains 0/1 properties
RANDOM walk for 40000 steps (8 resets) in 146 ms. (272 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 48 ms. (816 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 4096 steps, run visited all 1 properties in 23 ms. (steps per millisecond=178 )
Probabilistic random walk after 4096 steps, saw 2656 distinct states, run finished after 23 ms. (steps per millisecond=178 ) properties seen :1
RANDOM walk for 58 steps (0 resets) in 4 ms. (11 steps per ms) remains 0/1 properties
RANDOM walk for 276 steps (0 resets) in 4 ms. (55 steps per ms) remains 0/1 properties
RANDOM walk for 16679 steps (3 resets) in 36 ms. (450 steps per ms) remains 0/1 properties
RANDOM walk for 27 steps (0 resets) in 4 ms. (5 steps per ms) remains 0/1 properties
RANDOM walk for 40000 steps (8 resets) in 140 ms. (283 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 36 ms. (1081 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 28246 steps, run visited all 1 properties in 127 ms. (steps per millisecond=222 )
Probabilistic random walk after 28246 steps, saw 11508 distinct states, run finished after 127 ms. (steps per millisecond=222 ) properties seen :1
RANDOM walk for 40000 steps (8 resets) in 144 ms. (275 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 36 ms. (1081 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 8344 steps, run visited all 1 properties in 41 ms. (steps per millisecond=203 )
Probabilistic random walk after 8344 steps, saw 4781 distinct states, run finished after 41 ms. (steps per millisecond=203 ) properties seen :1
RANDOM walk for 40000 steps (8 resets) in 138 ms. (287 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 27 ms. (1428 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 3304 steps, run visited all 1 properties in 19 ms. (steps per millisecond=173 )
Probabilistic random walk after 3304 steps, saw 2268 distinct states, run finished after 19 ms. (steps per millisecond=173 ) properties seen :1
RANDOM walk for 40000 steps (8 resets) in 101 ms. (392 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 29 ms. (1333 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 6724 steps, run visited all 1 properties in 34 ms. (steps per millisecond=197 )
Probabilistic random walk after 6724 steps, saw 4080 distinct states, run finished after 34 ms. (steps per millisecond=197 ) properties seen :1
RANDOM walk for 31053 steps (6 resets) in 75 ms. (408 steps per ms) remains 0/1 properties
RANDOM walk for 16 steps (0 resets) in 4 ms. (3 steps per ms) remains 0/1 properties
RANDOM walk for 40000 steps (8 resets) in 114 ms. (347 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 31 ms. (1250 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 1096 steps, run visited all 1 properties in 9 ms. (steps per millisecond=121 )
Probabilistic random walk after 1096 steps, saw 847 distinct states, run finished after 9 ms. (steps per millisecond=121 ) properties seen :1
RANDOM walk for 40000 steps (8 resets) in 149 ms. (266 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 36 ms. (1081 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 44206 steps, run visited all 1 properties in 196 ms. (steps per millisecond=225 )
Probabilistic random walk after 44206 steps, saw 15198 distinct states, run finished after 196 ms. (steps per millisecond=225 ) properties seen :1
RANDOM walk for 40000 steps (8 resets) in 146 ms. (272 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 39 ms. (1000 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 4876 steps, run visited all 1 properties in 26 ms. (steps per millisecond=187 )
Probabilistic random walk after 4876 steps, saw 3118 distinct states, run finished after 27 ms. (steps per millisecond=180 ) properties seen :1
RANDOM walk for 40000 steps (8 resets) in 163 ms. (243 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 31 ms. (1250 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 7456 steps, run visited all 1 properties in 38 ms. (steps per millisecond=196 )
Probabilistic random walk after 7456 steps, saw 4364 distinct states, run finished after 38 ms. (steps per millisecond=196 ) properties seen :1
RANDOM walk for 38396 steps (8 resets) in 138 ms. (276 steps per ms) remains 0/1 properties
RANDOM walk for 11 steps (0 resets) in 4 ms. (2 steps per ms) remains 0/1 properties
RANDOM walk for 40000 steps (8 resets) in 159 ms. (250 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 30 ms. (1290 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 46576 steps, run visited all 1 properties in 207 ms. (steps per millisecond=225 )
Probabilistic random walk after 46576 steps, saw 15890 distinct states, run finished after 207 ms. (steps per millisecond=225 ) properties seen :1
RANDOM walk for 40000 steps (8 resets) in 125 ms. (317 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 29 ms. (1333 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 9652 steps, run visited all 1 properties in 48 ms. (steps per millisecond=201 )
Probabilistic random walk after 9652 steps, saw 5422 distinct states, run finished after 48 ms. (steps per millisecond=201 ) properties seen :1
RANDOM walk for 40000 steps (8 resets) in 145 ms. (273 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 30 ms. (1290 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 5362 steps, run visited all 1 properties in 28 ms. (steps per millisecond=191 )
Probabilistic random walk after 5362 steps, saw 3402 distinct states, run finished after 28 ms. (steps per millisecond=191 ) properties seen :1
RANDOM walk for 39917 steps (8 resets) in 140 ms. (283 steps per ms) remains 0/1 properties
RANDOM walk for 218 steps (0 resets) in 4 ms. (43 steps per ms) remains 0/1 properties
RANDOM walk for 408 steps (0 resets) in 4 ms. (81 steps per ms) remains 0/1 properties
RANDOM walk for 698 steps (0 resets) in 7 ms. (87 steps per ms) remains 0/1 properties
RANDOM walk for 923 steps (0 resets) in 6 ms. (131 steps per ms) remains 0/1 properties
RANDOM walk for 153 steps (0 resets) in 4 ms. (30 steps per ms) remains 0/1 properties
RANDOM walk for 341 steps (0 resets) in 7 ms. (42 steps per ms) remains 0/1 properties
RANDOM walk for 737 steps (0 resets) in 5 ms. (122 steps per ms) remains 0/1 properties
RANDOM walk for 878 steps (0 resets) in 6 ms. (125 steps per ms) remains 0/1 properties
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 224 edges and 170 vertex of which 25 / 170 are part of one of the 5 SCC in 4 ms
Free SCC test removed 20 places
Drop transitions (Empty/Sink Transition effects.) removed 75 transitions
Ensure Unique test removed 320 transitions
Reduce isomorphic transitions removed 395 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 0 with 15 rules applied. Total rules applied 16 place count 150 transition count 185
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 31 place count 135 transition count 185
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 31 place count 135 transition count 174
Deduced a syphon composed of 11 places in 0 ms
Ensure Unique test removed 5 places
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 27 rules applied. Total rules applied 58 place count 119 transition count 174
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 2 with 34 rules applied. Total rules applied 92 place count 102 transition count 157
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -75
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 102 place count 97 transition count 232
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 104 place count 97 transition count 230
Free-agglomeration rule applied 16 times.
Iterating global reduction 2 with 16 rules applied. Total rules applied 120 place count 97 transition count 214
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 136 place count 81 transition count 214
Partial Free-agglomeration rule applied 5 times.
Drop transitions (Partial Free agglomeration) removed 5 transitions
Iterating global reduction 3 with 5 rules applied. Total rules applied 141 place count 81 transition count 214
Applied a total of 141 rules in 40 ms. Remains 81 /170 variables (removed 89) and now considering 214/595 (removed 381) transitions.
Running SMT prover for 61 properties.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1126078229655830485.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11950641749936243715.kers'
[2026-05-23 22:06:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1126078229655830485.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11950641749936243715.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 214 rows 80 cols 700 entries
Finished phase 1 with 70 SingleSign rule and 0 generalized
[2026-05-23 22:06:25] [INFO ] Computed 11 invariants in 1 ms
Computed 11 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-11950641749936243715.kers
Total runtime 1 ms.
[2026-05-23 22:06:25] [INFO ] [Real]Absence check using 11 positive place invariants in 4 ms returned sat
[2026-05-23 22:06:27] [INFO ] After 1271ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:61
[2026-05-23 22:06:27] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2026-05-23 22:06:28] [INFO ] After 800ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :61
[2026-05-23 22:06:28] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-23 22:06:28] [INFO ] After 730ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :61
TRAPS : Iteration 0
[2026-05-23 22:06:29] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 116 ms
[2026-05-23 22:06:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 36 ms
TRAPS : Iteration 1
[2026-05-23 22:06:31] [INFO ] After 2872ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :61
[2026-05-23 22:06:31] [INFO ] After 4728ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :61
[2026-05-23 22:06:31] [INFO ] Flatten gal took : 11 ms
[2026-05-23 22:06:31] [INFO ] Flatten gal took : 11 ms
[2026-05-23 22:06:31] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10810210222467523028.gal : 3 ms
[2026-05-23 22:06:31] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16260160506174856544.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10810210222467523028.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16260160506174856544.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality16260160506174856544.prop.
SDD proceeding with computation,61 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,61 properties remain. new max is 8
SDD size :6 after 8
SDD proceeding with computation,61 properties remain. new max is 16
SDD size :8 after 72
SDD proceeding with computation,61 properties remain. new max is 32
SDD size :72 after 1134
Reachability property qltransition_592 is true.
Reachability property qltransition_270 is true.
Reachability property qltransition_174 is true.
Reachability property qltransition_173 is true.
Reachability property qltransition_172 is true.
SDD proceeding with computation,56 properties remain. new max is 32
SDD size :1134 after 3258
SDD proceeding with computation,56 properties remain. new max is 64
SDD size :3258 after 3780
Reachability property qltransition_569 is true.
Reachability property qltransition_557 is true.
Reachability property qltransition_386 is true.
Reachability property qltransition_382 is true.
Reachability property qltransition_377 is true.
Reachability property qltransition_223 is true.
Reachability property qltransition_211 is true.
Reachability property qltransition_187 is true.
Reachability property qltransition_186 is true.
Reachability property qltransition_175 is true.
Reachability property qltransition_163 is true.
Reachability property qltransition_138 is true.
SDD proceeding with computation,44 properties remain. new max is 64
SDD size :3780 after 9450
Reachability property qltransition_606 is true.
Reachability property qltransition_585 is true.
Reachability property qltransition_583 is true.
Reachability property qltransition_571 is true.
Reachability property qltransition_570 is true.
Reachability property qltransition_559 is true.
Reachability property qltransition_558 is true.
Reachability property qltransition_392 is true.
Reachability property qltransition_389 is true.
Reachability property qltransition_388 is true.
Reachability property qltransition_384 is true.
Reachability property qltransition_383 is true.
Reachability property qltransition_379 is true.
Reachability property qltransition_378 is true.
Reachability property qltransition_313 is true.
Reachability property qltransition_312 is true.
Reachability property qltransition_300 is true.
Reachability property qltransition_296 is true.
Reachability property qltransition_288 is true.
Reachability property qltransition_284 is true.
Reachability property qltransition_274 is true.
Reachability property qltransition_264 is true.
Reachability property qltransition_252 is true.
Reachability property qltransition_250 is true.
Reachability property qltransition_249 is true.
Reachability property qltransition_240 is true.
Reachability property qltransition_237 is true.
Reachability property qltransition_226 is true.
Reachability property qltransition_216 is true.
Reachability property qltransition_204 is true.
Reachability property qltransition_201 is true.
Reachability property qltransition_192 is true.
Reachability property qltransition_189 is true.
Reachability property qltransition_178 is true.
Reachability property qltransition_168 is true.
Reachability property qltransition_156 is true.
Reachability property qltransition_153 is true.
Reachability property qltransition_144 is true.
Reachability property qltransition_141 is true.
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :661500 after 695100
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :695100 after 696486
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :696486 after 715050
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,2.8665e+06,1.69126,6136,2,359,72,9602,11,0,555,1846,0
Total reachable state count : 2866500

Verifying 61 reachability properties.
Reachability property qltransition_138 is 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
qltransition\_138,15,1.6927,6264,2,117,72,9602,12,0,562,1846,0
Reachability property qltransition_141 is 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
qltransition\_141,1350,1.69327,6264,2,181,72,9602,13,0,566,1846,0
Reachability property qltransition_144 is 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
qltransition\_144,1,1.69371,6264,2,82,72,9602,14,0,571,1846,0
Reachability property qltransition_153 is 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
qltransition\_153,1350,1.69439,6264,2,181,72,9602,15,0,575,1846,0
Reachability property qltransition_156 is 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
qltransition\_156,3150,1.69484,6264,2,198,72,9602,16,0,577,1846,0
Reachability property qltransition_163 is 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
qltransition\_163,15,1.69539,6264,2,117,72,9602,17,0,581,1846,0
Reachability property qltransition_168 is 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
qltransition\_168,3150,1.69598,6264,2,198,72,9602,18,0,583,1846,0
Reachability property qltransition_172 is 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
qltransition\_172,10,1.69656,6264,2,109,72,9602,19,0,591,1846,0
Reachability property qltransition_173 is 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
qltransition\_173,10,1.6971,6264,2,109,72,9602,20,0,595,1846,0
Reachability property qltransition_174 is 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
qltransition\_174,130,1.69769,6264,2,165,72,9602,21,0,599,1846,0
Reachability property qltransition_175 is 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
qltransition\_175,15,1.69828,6264,2,117,72,9602,22,0,601,1846,0
Reachability property qltransition_178 is 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
qltransition\_178,1350,1.69899,6264,2,181,72,9602,23,0,603,1846,0
Reachability property qltransition_186 is 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
qltransition\_186,14,1.69953,6264,2,118,72,9602,24,0,607,1846,0
Reachability property qltransition_187 is 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
qltransition\_187,14,1.70005,6264,2,118,72,9602,25,0,611,1846,0
Reachability property qltransition_189 is 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
qltransition\_189,1260,1.70057,6264,2,176,72,9602,26,0,613,1846,0
Reachability property qltransition_192 is 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
qltransition\_192,2940,1.70103,6264,2,193,72,9602,27,0,615,1846,0
Reachability property qltransition_201 is 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
qltransition\_201,1260,1.70163,6264,2,176,72,9602,28,0,619,1846,0
Reachability property qltransition_204 is 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
qltransition\_204,2940,1.70215,6264,2,193,72,9602,29,0,621,1846,0
Reachability property qltransition_211 is 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
qltransition\_211,14,1.70272,6264,2,118,72,9602,30,0,625,1846,0
Reachability property qltransition_216 is 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
qltransition\_216,2940,1.70332,6264,2,193,72,9602,31,0,627,1846,0
Reachability property qltransition_223 is 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
qltransition\_223,14,1.70389,6264,2,118,72,9602,32,0,631,1846,0
Reachability property qltransition_226 is 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
qltransition\_226,1260,1.70446,6264,2,176,72,9602,33,0,633,1846,0
Reachability property qltransition_237 is 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
qltransition\_237,1260,1.70507,6264,2,187,72,9602,34,0,637,1846,0
Reachability property qltransition_240 is 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
qltransition\_240,2940,1.70553,6264,2,204,72,9602,35,0,639,1846,0
Reachability property qltransition_249 is 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
qltransition\_249,1260,1.70617,6264,2,187,72,9602,36,0,643,1846,0
Reachability property qltransition_250 is 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
qltransition\_250,1260,1.70661,6264,2,187,72,9602,37,0,646,1846,0
Reachability property qltransition_252 is 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
qltransition\_252,2940,1.70709,6264,2,204,72,9602,38,0,648,1846,0
Reachability property qltransition_264 is 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
qltransition\_264,2940,1.70775,6264,2,204,72,9602,39,0,652,1846,0
Reachability property qltransition_270 is 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
qltransition\_270,14,1.70834,6264,2,118,72,9602,40,0,656,1846,0
Reachability property qltransition_274 is 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
qltransition\_274,1260,1.70931,6264,2,187,72,9602,41,0,658,1846,0
Reachability property qltransition_284 is 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
qltransition\_284,72,1.70974,6264,2,105,72,9602,42,0,661,1846,0
Reachability property qltransition_288 is 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
qltransition\_288,3150,1.71027,6264,2,279,72,9602,43,0,663,1846,0
Reachability property qltransition_296 is 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
qltransition\_296,72,1.71065,6264,2,105,72,9602,44,0,666,1846,0
Reachability property qltransition_300 is 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
qltransition\_300,3150,1.71112,6264,2,279,72,9602,45,0,668,1846,0
Reachability property qltransition_312 is 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
qltransition\_312,3150,1.71157,6264,2,279,72,9602,46,0,672,1846,0
Reachability property qltransition_313 is 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
qltransition\_313,3150,1.712,6264,2,279,72,9602,47,0,675,1846,0
Reachability property qltransition_332 is 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
qltransition\_332,72,1.7124,6264,2,105,72,9602,47,0,676,1846,0
Reachability property qltransition_344 is 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
qltransition\_344,72,1.71278,6264,2,105,72,9602,47,0,677,1846,0
Reachability property qltransition_347 is 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
qltransition\_347,3150,1.71321,6264,2,279,72,9602,47,0,677,1846,0
Reachability property qltransition_359 is 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
qltransition\_359,3150,1.71362,6264,2,279,72,9602,47,0,678,1846,0
Reachability property qltransition_369 is 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
qltransition\_369,72,1.71404,6264,2,105,72,9602,47,0,679,1846,0
Reachability property qltransition_377 is 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
qltransition\_377,195,1.71452,6264,2,173,72,9602,48,0,682,1846,0
Reachability property qltransition_378 is 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
qltransition\_378,225,1.71489,6264,2,176,72,9602,49,0,683,1846,0
Reachability property qltransition_379 is 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
qltransition\_379,225,1.71525,6264,2,176,72,9602,50,0,684,1846,0
Reachability property qltransition_382 is 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
qltransition\_382,182,1.71565,6264,2,168,72,9602,51,0,687,1846,0
Reachability property qltransition_383 is 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
qltransition\_383,210,1.71606,6264,2,171,72,9602,52,0,688,1846,0
Reachability property qltransition_384 is 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
qltransition\_384,210,1.71643,6264,2,171,72,9602,53,0,689,1846,0
Reachability property qltransition_386 is 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
qltransition\_386,210,1.71679,6264,2,182,72,9602,54,0,692,1846,0
Reachability property qltransition_388 is 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
qltransition\_388,210,1.71716,6264,2,182,72,9602,55,0,693,1846,0
Reachability property qltransition_389 is 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
qltransition\_389,210,1.71751,6264,2,182,72,9602,56,0,694,1846,0
Reachability property qltransition_392 is 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
qltransition\_392,2730,1.71791,6264,2,276,72,9602,57,0,697,1846,0
Reachability property qltransition_557 is 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
qltransition\_557,15,1.71851,6264,2,117,72,9602,58,0,701,1846,0
Reachability property qltransition_558 is 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
qltransition\_558,1350,1.71908,6264,2,181,72,9602,59,0,703,1846,0
Reachability property qltransition_559 is 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
qltransition\_559,3150,1.71957,6264,2,198,72,9602,60,0,705,1846,0
Reachability property qltransition_569 is 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
qltransition\_569,14,1.72017,6264,2,118,72,9602,61,0,709,1846,0
Reachability property qltransition_570 is 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
qltransition\_570,1260,1.72076,6264,2,176,72,9602,62,0,711,1846,0
Reachability property qltransition_571 is 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
qltransition\_571,2940,1.72125,6264,2,193,72,9602,63,0,713,1846,0
Reachability property qltransition_583 is 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
qltransition\_583,1260,1.72185,6264,2,187,72,9602,64,0,717,1846,0
Reachability property qltransition_585 is 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
qltransition\_585,2940,1.72235,6264,2,204,72,9602,65,0,719,1846,0
Reachability property qltransition_592 is 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
qltransition\_592,14,1.72286,6264,2,118,72,9602,66,0,721,1846,0
Reachability property qltransition_606 is 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
qltransition\_606,72,1.72327,6264,2,105,72,9602,67,0,724,1846,0
Over-approximation ignoring read arcs solved 0 properties in 7835 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2026-05-23 22:06:33] [INFO ] Flatten gal took : 30 ms
[2026-05-23 22:06:33] [INFO ] Flatten gal took : 27 ms
[2026-05-23 22:06:33] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability7068699183708435593.gal : 5 ms
[2026-05-23 22:06:33] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability16314754613169322276.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability7068699183708435593.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability16314754613169322276.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityFireability16314754613169322276.prop.
SDD proceeding with computation,61 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,61 properties remain. new max is 8
SDD size :5 after 8
SDD proceeding with computation,61 properties remain. new max is 16
SDD size :8 after 28
SDD proceeding with computation,61 properties remain. new max is 32
SDD size :28 after 40
SDD proceeding with computation,61 properties remain. new max is 64
SDD size :40 after 51
SDD proceeding with computation,61 properties remain. new max is 128
SDD size :51 after 72
SDD proceeding with computation,61 properties remain. new max is 256
SDD size :72 after 243
SDD proceeding with computation,61 properties remain. new max is 512
SDD size :243 after 416
SDD proceeding with computation,61 properties remain. new max is 1024
SDD size :416 after 828
SDD proceeding with computation,61 properties remain. new max is 2048
SDD size :828 after 2564
SDD proceeding with computation,61 properties remain. new max is 4096
SDD size :2564 after 4270
SDD proceeding with computation,61 properties remain. new max is 8192
SDD size :4270 after 18473
Detected timeout of ITS tools.
[2026-05-23 22:06:36] [INFO ] Flatten gal took : 23 ms
[2026-05-23 22:06:36] [INFO ] Applying decomposition
[2026-05-23 22:06:36] [INFO ] Flatten gal took : 21 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph5398030085250480632.txt' '-o' '/tmp/graph5398030085250480632.bin' '-w' '/tmp/graph5398030085250480632.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5398030085250480632.bin' '-l' '-1' '-v' '-w' '/tmp/graph5398030085250480632.weights' '-q' '0' '-e' '0.001'
[2026-05-23 22:06:36] [INFO ] Decomposing Gal with order
[2026-05-23 22:06:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 22:06:37] [INFO ] Removed a total of 1003 redundant transitions.
[2026-05-23 22:06:37] [INFO ] Flatten gal took : 84 ms
[2026-05-23 22:06:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 191 labels/synchronizations in 42 ms.
[2026-05-23 22:06:37] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability6771179119431047395.gal : 10 ms
[2026-05-23 22:06:37] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability1947928478732410375.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability6771179119431047395.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability1947928478732410375.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
Loading property file /tmp/ReachabilityFireability1947928478732410375.prop.
SDD proceeding with computation,61 properties remain. new max is 4
SDD size :1 after 45
SDD proceeding with computation,61 properties remain. new max is 8
SDD size :568 after 635
SDD proceeding with computation,61 properties remain. new max is 16
SDD size :635 after 1034
SDD proceeding with computation,61 properties remain. new max is 32
SDD size :31515 after 32987
SDD proceeding with computation,61 properties remain. new max is 64
SDD size :93279 after 144035
Detected timeout of ITS tools.
[2026-05-23 22:06:40] [INFO ] Flatten gal took : 20 ms
[2026-05-23 22:06:40] [INFO ] Flatten gal took : 20 ms
[2026-05-23 22:06:40] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability5616061344614232207.gal : 4 ms
[2026-05-23 22:06:40] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability16636509653437086512.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability5616061344614232207.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability16636509653437086512.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityFireability16636509653437086512.prop.
SDD proceeding with computation,61 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,61 properties remain. new max is 8
SDD size :5 after 8
SDD proceeding with computation,61 properties remain. new max is 16
SDD size :8 after 28
SDD proceeding with computation,61 properties remain. new max is 32
SDD size :28 after 40
SDD proceeding with computation,61 properties remain. new max is 64
SDD size :40 after 51
SDD proceeding with computation,61 properties remain. new max is 128
SDD size :51 after 72
SDD proceeding with computation,61 properties remain. new max is 256
SDD size :72 after 243
SDD proceeding with computation,61 properties remain. new max is 512
SDD size :243 after 416
SDD proceeding with computation,61 properties remain. new max is 1024
SDD size :416 after 828
SDD proceeding with computation,61 properties remain. new max is 2048
SDD size :828 after 2564
SDD proceeding with computation,61 properties remain. new max is 4096
SDD size :2564 after 4270
SDD proceeding with computation,61 properties remain. new max is 8192
SDD size :4270 after 18473
SDD proceeding with computation,61 properties remain. new max is 16384
SDD size :18473 after 42531
SDD proceeding with computation,61 properties remain. new max is 32768
SDD size :42531 after 108553
SDD proceeding with computation,61 properties remain. new max is 65536
SDD size :108553 after 286185
Detected timeout of ITS tools.
[2026-05-23 22:07:10] [INFO ] Flatten gal took : 19 ms
[2026-05-23 22:07:10] [INFO ] Applying decomposition
[2026-05-23 22:07:10] [INFO ] Flatten gal took : 17 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph8605635117625248888.txt' '-o' '/tmp/graph8605635117625248888.bin' '-w' '/tmp/graph8605635117625248888.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8605635117625248888.bin' '-l' '-1' '-v' '-w' '/tmp/graph8605635117625248888.weights' '-q' '0' '-e' '0.001'
[2026-05-23 22:07:10] [INFO ] Decomposing Gal with order
[2026-05-23 22:07:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 22:07:10] [INFO ] Removed a total of 1021 redundant transitions.
[2026-05-23 22:07:10] [INFO ] Flatten gal took : 56 ms
[2026-05-23 22:07:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 183 labels/synchronizations in 24 ms.
[2026-05-23 22:07:10] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability17068365789214318009.gal : 7 ms
[2026-05-23 22:07:10] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability5312868856726618762.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability17068365789214318009.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability5312868856726618762.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityFireability5312868856726618762.prop.
SDD proceeding with computation,61 properties remain. new max is 4
SDD size :1 after 2522
Reachability property qltransition_583 is true.
Reachability property qltransition_359 is true.
Reachability property qltransition_274 is true.
SDD proceeding with computation,58 properties remain. new max is 4
SDD size :2522 after 6667
Reachability property qltransition_585 is true.
Reachability property qltransition_389 is true.
Reachability property qltransition_388 is true.
Reachability property qltransition_313 is true.
Reachability property qltransition_312 is true.
Reachability property qltransition_264 is true.
SDD proceeding with computation,52 properties remain. new max is 4
SDD size :6667 after 26288
Reachability property qltransition_237 is true.
SDD proceeding with computation,51 properties remain. new max is 4
SDD size :26288 after 56561
SDD proceeding with computation,51 properties remain. new max is 8
SDD size :56561 after 56729
SDD proceeding with computation,51 properties remain. new max is 16
SDD size :56729 after 57835
Reachability property qltransition_558 is true.
Reachability property qltransition_378 is true.
Reachability property qltransition_288 is true.
Reachability property qltransition_240 is true.
Reachability property qltransition_178 is true.
Reachability property qltransition_153 is true.
SDD proceeding with computation,45 properties remain. new max is 16
SDD size :57835 after 121037
Reachability property qltransition_559 is true.
Reachability property qltransition_379 is true.
Reachability property qltransition_168 is true.
Reachability property qltransition_156 is true.
SDD proceeding with computation,41 properties remain. new max is 16
SDD size :121037 after 185608
Reachability property qltransition_606 is true.
Reachability property qltransition_557 is true.
Reachability property qltransition_392 is true.
Reachability property qltransition_377 is true.
Reachability property qltransition_369 is true.
Reachability property qltransition_332 is true.
Reachability property qltransition_284 is true.
Reachability property qltransition_175 is true.
Reachability property qltransition_163 is true.
SDD proceeding with computation,32 properties remain. new max is 16
SDD size :489197 after 576876
Detected timeout of ITS tools.
[2026-05-23 22:07:40] [INFO ] Flatten gal took : 18 ms
[2026-05-23 22:07:40] [INFO ] Flatten gal took : 17 ms
[2026-05-23 22:07:40] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability7139893541020208746.gal : 5 ms
[2026-05-23 22:07:40] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability12212161663319973031.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability7139893541020208746.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability12212161663319973031.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityFireability12212161663319973031.prop.
SDD proceeding with computation,32 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,32 properties remain. new max is 8
SDD size :5 after 8
SDD proceeding with computation,32 properties remain. new max is 16
SDD size :8 after 28
SDD proceeding with computation,32 properties remain. new max is 32
SDD size :28 after 40
SDD proceeding with computation,32 properties remain. new max is 64
SDD size :40 after 51
SDD proceeding with computation,32 properties remain. new max is 128
SDD size :51 after 72
SDD proceeding with computation,32 properties remain. new max is 256
SDD size :72 after 243
SDD proceeding with computation,32 properties remain. new max is 512
SDD size :243 after 416
SDD proceeding with computation,32 properties remain. new max is 1024
SDD size :416 after 828
SDD proceeding with computation,32 properties remain. new max is 2048
SDD size :828 after 2564
SDD proceeding with computation,32 properties remain. new max is 4096
SDD size :2564 after 4270
SDD proceeding with computation,32 properties remain. new max is 8192
SDD size :4270 after 18473
SDD proceeding with computation,32 properties remain. new max is 16384
SDD size :18473 after 42531
SDD proceeding with computation,32 properties remain. new max is 32768
SDD size :42531 after 108553
SDD proceeding with computation,32 properties remain. new max is 65536
SDD size :108553 after 286185
SDD proceeding with computation,32 properties remain. new max is 131072
SDD size :286185 after 581210
SDD proceeding with computation,32 properties remain. new max is 262144
SDD size :581210 after 1.31676e+06
Reachability property qltransition_592 is true.
Reachability property qltransition_386 is true.
Reachability property qltransition_270 is true.
Reachability property qltransition_174 is true.
Reachability property qltransition_173 is true.
Reachability property qltransition_172 is true.
SDD proceeding with computation,26 properties remain. new max is 262144
SDD size :1.31676e+06 after 2.17861e+06
Detected timeout of ITS tools.
[2026-05-23 22:12:40] [INFO ] Flatten gal took : 14 ms
[2026-05-23 22:12:40] [INFO ] Applying decomposition
[2026-05-23 22:12:40] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph3847390892926746557.txt' '-o' '/tmp/graph3847390892926746557.bin' '-w' '/tmp/graph3847390892926746557.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph3847390892926746557.bin' '-l' '-1' '-v' '-w' '/tmp/graph3847390892926746557.weights' '-q' '0' '-e' '0.001'
[2026-05-23 22:12:40] [INFO ] Decomposing Gal with order
[2026-05-23 22:12:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 22:12:41] [INFO ] Removed a total of 1030 redundant transitions.
[2026-05-23 22:12:41] [INFO ] Flatten gal took : 53 ms
[2026-05-23 22:12:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 203 labels/synchronizations in 16 ms.
[2026-05-23 22:12:41] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability5283527235303303981.gal : 7 ms
[2026-05-23 22:12:41] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability1566293868874064276.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability5283527235303303981.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability1566293868874064276.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
Loading property file /tmp/ReachabilityFireability1566293868874064276.prop.
SDD proceeding with computation,26 properties remain. new max is 4
SDD size :1 after 21562
SDD proceeding with computation,26 properties remain. new max is 8
SDD size :21562 after 382733
SDD proceeding with computation,26 properties remain. new max is 16
SDD size :382733 after 1.16986e+06
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,4.26101e+06,183.539,1972124,29106,2625,2.86208e+06,33230,1403,6.38174e+06,251,369335,0
Total reachable state count : 4261010

Verifying 26 reachability properties.
Reachability property qltransition_138 is 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
qltransition\_138,1,185.108,1972124,59,46,2.86208e+06,33230,1407,6.38174e+06,255,369335,629
Reachability property qltransition_141 is 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
qltransition\_141,1,185.18,1972124,59,46,2.86208e+06,33230,1411,6.38174e+06,255,369335,836
Reachability property qltransition_144 is 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
qltransition\_144,1,185.183,1972124,60,44,2.86208e+06,33230,1416,6.38174e+06,257,369335,1952
Reachability property qltransition_186 is 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
qltransition\_186,171,185.184,1972124,115,115,2.86208e+06,33230,1419,6.38174e+06,259,369335,1952
Reachability property qltransition_187 is 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
qltransition\_187,60,185.186,1972124,62,72,2.86208e+06,33230,1422,6.38174e+06,259,369335,2774
Reachability property qltransition_189 is 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
qltransition\_189,145,185.189,1972124,115,110,2.86208e+06,33230,1424,6.38174e+06,259,369335,3339
Reachability property qltransition_192 is 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
qltransition\_192,11,185.19,1972124,72,72,2.86208e+06,33230,1427,6.38174e+06,260,369335,3342
Reachability property qltransition_201 is 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
qltransition\_201,50,185.192,1972124,82,63,2.86208e+06,33230,1429,6.38174e+06,260,369335,3754
Reachability property qltransition_204 is 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
qltransition\_204,13,185.194,1972124,77,63,2.86208e+06,33230,1432,6.38174e+06,261,369335,3769
Reachability property qltransition_211 is 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
qltransition\_211,12,185.195,1972124,75,57,2.86208e+06,33230,1438,6.38174e+06,263,369335,3769
Reachability property qltransition_216 is 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
qltransition\_216,13,185.196,1972124,75,60,2.86208e+06,33230,1441,6.38174e+06,264,369335,3779
Reachability property qltransition_223 is 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
qltransition\_223,12,185.196,1972124,75,56,2.86208e+06,33230,1444,6.38174e+06,266,369335,3779
Reachability property qltransition_226 is 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
qltransition\_226,11,185.197,1972124,75,52,2.86208e+06,33230,1446,6.38174e+06,266,369335,3948
Reachability property qltransition_249 is 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
qltransition\_249,12,185.198,1972124,73,57,2.86208e+06,33230,1449,6.38174e+06,267,369335,3948
Reachability property qltransition_250 is 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
qltransition\_250,10,185.2,1972124,62,46,2.86208e+06,33230,1452,6.38174e+06,268,369335,4065
Reachability property qltransition_252 is 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
qltransition\_252,1,185.2,1972124,58,47,2.86208e+06,33230,1453,6.38174e+06,268,369335,4065
Reachability property qltransition_296 is 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
qltransition\_296,1,185.201,1972124,59,42,2.86208e+06,33230,1455,6.38174e+06,268,369335,4065
Reachability property qltransition_300 is 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
qltransition\_300,1,185.201,1972124,60,44,2.86208e+06,33230,1456,6.38174e+06,268,369335,4065
Reachability property qltransition_344 is 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
qltransition\_344,1,185.202,1972124,59,42,2.86208e+06,33230,1458,6.38174e+06,268,369335,4065
Reachability property qltransition_347 is 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
qltransition\_347,1,185.203,1972124,59,42,2.86208e+06,33230,1460,6.38174e+06,268,369335,4065
Reachability property qltransition_382 is 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
qltransition\_382,8,185.203,1972124,75,58,2.86208e+06,33230,1462,6.38174e+06,268,369335,4065
Reachability property qltransition_383 is 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
qltransition\_383,7,185.204,1972124,75,52,2.86208e+06,33230,1463,6.38174e+06,268,369335,4232
Reachability property qltransition_384 is 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
qltransition\_384,6,185.204,1972124,75,51,2.86208e+06,33230,1465,6.38174e+06,268,369335,4232
Reachability property qltransition_569 is 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
qltransition\_569,8,185.205,1972124,75,57,2.86208e+06,33230,1467,6.38174e+06,268,369335,4232
Reachability property qltransition_570 is 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
qltransition\_570,7,185.206,1972124,75,52,2.86208e+06,33230,1469,6.38174e+06,268,369335,4399
Reachability property qltransition_571 is 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
qltransition\_571,1,185.207,1972124,60,41,2.86208e+06,33230,1472,6.38174e+06,269,369335,4399
ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query QuasiLiveness after proving 695 properties.
Starting structural reductions in LIVENESS mode, iteration 0 : 295/295 places, 800/800 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 295 transition count 795
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 290 transition count 795
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 80 Pre rules applied. Total rules applied 10 place count 290 transition count 715
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 170 place count 210 transition count 715
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 1 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 210 place count 190 transition count 695
Applied a total of 210 rules in 22 ms. Remains 190 /295 variables (removed 105) and now considering 695/800 (removed 105) transitions.
[2026-05-23 22:15:46] [INFO ] Flow matrix only has 360 transitions (discarded 335 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17340470568961339178.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-18324041651326474661.kers'
[2026-05-23 22:15:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17340470568961339178.kers, --Pflows, --basisKERS=/tmp/petrispot-output-18324041651326474661.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 360 rows 190 cols 840 entries
Finished phase 1 with 169 SingleSign rule and 5 generalized
[2026-05-23 22:15:46] [INFO ] Computed 16 invariants in 1 ms
Computed 16 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-18324041651326474661.kers
Total runtime 2 ms.
[2026-05-23 22:15:47] [INFO ] Implicit Places using invariants in 411 ms returned []
[2026-05-23 22:15:47] [INFO ] Flow matrix only has 360 transitions (discarded 335 similar events)
[2026-05-23 22:15:47] [INFO ] Invariant cache hit.
[2026-05-23 22:15:47] [INFO ] State equation strengthened by 196 read => feed constraints.
[2026-05-23 22:15:48] [INFO ] Implicit Places using invariants and state equation in 1008 ms returned []
Implicit Place search using SMT with State Equation took 1421 ms to find 0 implicit places.
Running 690 sub problems to find dead transitions.
[2026-05-23 22:15:48] [INFO ] Flow matrix only has 360 transitions (discarded 335 similar events)
[2026-05-23 22:15:48] [INFO ] Invariant cache hit.
[2026-05-23 22:15:48] [INFO ] State equation strengthened by 196 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/190 variables, 190/190 constraints. Problems are: Problem set: 0 solved, 690 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/190 variables, 11/201 constraints. Problems are: Problem set: 0 solved, 690 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/190 variables, 5/206 constraints. Problems are: Problem set: 0 solved, 690 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/190 variables, 20/226 constraints. Problems are: Problem set: 0 solved, 690 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/190 variables, 20/246 constraints. Problems are: Problem set: 0 solved, 690 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 190/550 variables, and 252 constraints, problems are : Problem set: 0 solved, 690 unsolved in 30025 ms.
Refiners :[Domain max(s): 190/190 constraints, Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/190 constraints, ReadFeed: 0/196 constraints, PredecessorRefiner: 690/690 constraints, Known Traps: 46/46 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 690 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/190 variables, 190/190 constraints. Problems are: Problem set: 0 solved, 690 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/190 variables, 11/201 constraints. Problems are: Problem set: 0 solved, 690 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/190 variables, 5/206 constraints. Problems are: Problem set: 0 solved, 690 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/190 variables, 46/252 constraints. Problems are: Problem set: 0 solved, 690 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/190 variables, 16/268 constraints. Problems are: Problem set: 0 solved, 690 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 190/550 variables, and 280 constraints, problems are : Problem set: 0 solved, 690 unsolved in 30027 ms.
Refiners :[Domain max(s): 190/190 constraints, Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/190 constraints, ReadFeed: 0/196 constraints, PredecessorRefiner: 0/690 constraints, Known Traps: 74/74 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60180ms problems are : Problem set: 0 solved, 690 unsolved
Search for dead transitions found 0 dead transitions in 60182ms
Starting structural reductions in LIVENESS mode, iteration 1 : 190/295 places, 695/800 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 61627 ms. Remains : 190/295 places, 695/800 transitions.
Net is quasi-live, checking if it is reversible to establish liveness.
Net is conservative; using simplified expression for initial state.
[2026-05-23 22:16:48] [INFO ] Flatten gal took : 23 ms
[2026-05-23 22:16:48] [INFO ] Flatten gal took : 36 ms
[2026-05-23 22:16:48] [INFO ] Time to serialize gal into /tmp/CTLFireability16841514585721310427.gal : 5 ms
[2026-05-23 22:16:48] [INFO ] Time to serialize properties into /tmp/CTLFireability12056195492100310923.ctl : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16841514585721310427.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12056195492100310923.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-23 22:16:51] [INFO ] Flatten gal took : 14 ms
[2026-05-23 22:16:51] [INFO ] Applying decomposition
[2026-05-23 22:16:51] [INFO ] Flatten gal took : 14 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph8706296556170056614.txt' '-o' '/tmp/graph8706296556170056614.bin' '-w' '/tmp/graph8706296556170056614.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8706296556170056614.bin' '-l' '-1' '-v' '-w' '/tmp/graph8706296556170056614.weights' '-q' '0' '-e' '0.001'
[2026-05-23 22:16:51] [INFO ] Decomposing Gal with order
[2026-05-23 22:16:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 22:16:51] [INFO ] Removed a total of 1179 redundant transitions.
[2026-05-23 22:16:51] [INFO ] Flatten gal took : 50 ms
[2026-05-23 22:16:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 168 labels/synchronizations in 15 ms.
[2026-05-23 22:16:51] [INFO ] Time to serialize gal into /tmp/CTLFireability14144733777989329608.gal : 14 ms
[2026-05-23 22:16:51] [INFO ] Time to serialize properties into /tmp/CTLFireability16042082513590251008.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14144733777989329608.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16042082513590251008.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ Liveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution Liveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination Liveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

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="EisenbergMcGuire-PT-05"
export BK_EXAMINATION="Liveness"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 2-5973"
echo " Executing tool itstools"
echo " Input is EisenbergMcGuire-PT-05, examination is Liveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r120-smll-177955742400159"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/EisenbergMcGuire-PT-05.tgz
mv EisenbergMcGuire-PT-05 execution
cd execution
if [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "UpperBounds" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] || [ "Liveness" = "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 [ "Liveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "Liveness" != "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 "Liveness.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 '' Liveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] ; then
echo "FORMULA_NAME Liveness"
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 ;