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Model Checking Contest 2026
16th edition, Hamburg, Germany, June 23, 2026
Execution of r096-smll-177946996500247
Last Updated
Jun 17, 2026

About the Execution of 2025-gold for DES-PT-30a

Execution Summary
Max Memory
Used (MB)		 Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
5955.684 617569.00 1685978.00 1191.20 T normal

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.r096-smll-177946996500247.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 gold2025
Input is DES-PT-30a, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r096-smll-177946996500247
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 540K
-rw-r--r-- 1 mcc users 5.9K Mar 6 18:25 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Mar 6 18:25 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Mar 6 18:25 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Mar 6 18:25 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.4K Mar 15 08:57 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 15 08:57 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 15 08:58 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 15 08:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Mar 6 18:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 174K Mar 6 18:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Mar 6 18:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 47K Mar 6 18:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Mar 15 08:58 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Mar 15 08:58 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 70K 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 QuasiLiveness

=== Now, execution of the tool begins

BK_START 1779534576922

Invoking MCC driver with
GOLD_TOOL=
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=DES-PT-30a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202505121319
[2026-05-23 11:09:40] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2026-05-23 11:09:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-23 11:09:40] [INFO ] Load time of PNML (sax parser for PT used): 336 ms
[2026-05-23 11:09:40] [INFO ] Transformed 234 places.
[2026-05-23 11:09:40] [INFO ] Transformed 191 transitions.
[2026-05-23 11:09:40] [INFO ] Found NUPN structural information;
[2026-05-23 11:09:41] [INFO ] Parsed PT model containing 234 places and 191 transitions and 926 arcs in 716 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 234/234 places, 191/191 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 234 transition count 177
Applied a total of 14 rules in 79 ms. Remains 234 /234 variables (removed 0) and now considering 177/191 (removed 14) transitions.
// Phase 1: matrix 177 rows 234 cols
[2026-05-23 11:09:41] [INFO ] Computed 59 invariants in 90 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2026-05-23 11:09:43] [INFO ] Implicit Places using invariants in 2301 ms returned [131]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 2429 ms to find 1 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 233/234 places, 177/191 transitions.
Applied a total of 0 rules in 13 ms. Remains 233 /233 variables (removed 0) and now considering 177/177 (removed 0) transitions.
Finished structural reductions in LIVENESS mode , in 2 iterations and 2574 ms. Remains : 233/234 places, 177/191 transitions.
Discarding 9 transitions out of 177. Remains 168
Initial state reduction rules removed 1 formulas.
RANDOM walk for 40000 steps (899 resets) in 4307 ms. (9 steps per ms) remains 104/167 properties
BEST_FIRST walk for 404 steps (8 resets) in 25 ms. (15 steps per ms) remains 104/104 properties
BEST_FIRST walk for 403 steps (8 resets) in 12 ms. (31 steps per ms) remains 104/104 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 104/104 properties
BEST_FIRST walk for 403 steps (8 resets) in 28 ms. (13 steps per ms) remains 104/104 properties
BEST_FIRST walk for 403 steps (8 resets) in 10 ms. (36 steps per ms) remains 104/104 properties
BEST_FIRST walk for 404 steps (8 resets) in 25 ms. (15 steps per ms) remains 104/104 properties
BEST_FIRST walk for 403 steps (8 resets) in 9 ms. (40 steps per ms) remains 104/104 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 104/104 properties
BEST_FIRST walk for 404 steps (8 resets) in 29 ms. (13 steps per ms) remains 104/104 properties
BEST_FIRST walk for 403 steps (8 resets) in 7 ms. (50 steps per ms) remains 104/104 properties
BEST_FIRST walk for 403 steps (8 resets) in 10 ms. (36 steps per ms) remains 104/104 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 104/104 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 104/104 properties
BEST_FIRST walk for 403 steps (8 resets) in 19 ms. (20 steps per ms) remains 104/104 properties
BEST_FIRST walk for 403 steps (8 resets) in 8 ms. (44 steps per ms) remains 104/104 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 104/104 properties
BEST_FIRST walk for 402 steps (8 resets) in 8 ms. (44 steps per ms) remains 104/104 properties
BEST_FIRST walk for 403 steps (8 resets) in 12 ms. (31 steps per ms) remains 104/104 properties
BEST_FIRST walk for 403 steps (8 resets) in 11 ms. (33 steps per ms) remains 104/104 properties
BEST_FIRST walk for 403 steps (8 resets) in 7 ms. (50 steps per ms) remains 104/104 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 104/104 properties
BEST_FIRST walk for 404 steps (8 resets) in 36 ms. (10 steps per ms) remains 104/104 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 104/104 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 104/104 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 104/104 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 104/104 properties
BEST_FIRST walk for 404 steps (8 resets) in 15 ms. (25 steps per ms) remains 104/104 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 104/104 properties
BEST_FIRST walk for 403 steps (8 resets) in 9 ms. (40 steps per ms) remains 104/104 properties
BEST_FIRST walk for 402 steps (8 resets) in 8 ms. (44 steps per ms) remains 104/104 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 104/104 properties
BEST_FIRST walk for 403 steps (8 resets) in 6 ms. (57 steps per ms) remains 104/104 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 104/104 properties
BEST_FIRST walk for 403 steps (8 resets) in 8 ms. (44 steps per ms) remains 104/104 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 104/104 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 104/104 properties
BEST_FIRST walk for 402 steps (8 resets) in 8 ms. (44 steps per ms) remains 104/104 properties
BEST_FIRST walk for 403 steps (8 resets) in 7 ms. (50 steps per ms) remains 104/104 properties
BEST_FIRST walk for 402 steps (8 resets) in 7 ms. (50 steps per ms) remains 104/104 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 104/104 properties
BEST_FIRST walk for 402 steps (8 resets) in 7 ms. (50 steps per ms) remains 104/104 properties
BEST_FIRST walk for 403 steps (8 resets) in 7 ms. (50 steps per ms) remains 104/104 properties
BEST_FIRST walk for 403 steps (8 resets) in 7 ms. (50 steps per ms) remains 104/104 properties
BEST_FIRST walk for 403 steps (8 resets) in 6 ms. (57 steps per ms) remains 104/104 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 104/104 properties
BEST_FIRST walk for 403 steps (8 resets) in 11 ms. (33 steps per ms) remains 104/104 properties
BEST_FIRST walk for 404 steps (8 resets) in 29 ms. (13 steps per ms) remains 104/104 properties
BEST_FIRST walk for 403 steps (8 resets) in 8 ms. (44 steps per ms) remains 104/104 properties
BEST_FIRST walk for 401 steps (8 resets) in 8 ms. (44 steps per ms) remains 104/104 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 104/104 properties
// Phase 1: matrix 177 rows 233 cols
[2026-05-23 11:09:45] [INFO ] Computed 58 invariants in 17 ms
[2026-05-23 11:09:45] [INFO ] Flatten gal took : 252 ms
[2026-05-23 11:09:46] [INFO ] Flatten gal took : 149 ms
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-23 11:09:46] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8231532803502794046.gal : 120 ms
[2026-05-23 11:09:46] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15735318885373319394.prop : 8 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8231532803502794046.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15735318885373319394.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality15735318885373319394.prop.
SDD proceeding with computation,104 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,104 properties remain. new max is 8
SDD size :3 after 5
SDD proceeding with computation,104 properties remain. new max is 16
SDD size :5 after 10
SDD proceeding with computation,104 properties remain. new max is 32
SDD size :10 after 82
SDD proceeding with computation,104 properties remain. new max is 64
SDD size :82 after 95
SDD proceeding with computation,104 properties remain. new max is 128
SDD size :95 after 125
SDD proceeding with computation,104 properties remain. new max is 256
SDD size :125 after 1469
SDD proceeding with computation,104 properties remain. new max is 512
SDD size :1469 after 2557
SDD proceeding with computation,104 properties remain. new max is 1024
SDD size :2557 after 124293
At refinement iteration 0 (INCLUDED_ONLY) 0/109 variables, 109/109 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/109 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 2 (OVERLAPS) 10/119 variables, 6/115 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/119 variables, 10/125 constraints. Problems are: Problem set: 0 solved, 104 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 119/410 variables, and 125 constraints, problems are : Problem set: 0 solved, 104 unsolved in 5049 ms.
Refiners :[Domain max(s): 119/233 constraints, Positive P Invariants (semi-flows): 6/32 constraints, Generalized P Invariants (flows): 0/26 constraints, State Equation: 0/233 constraints, PredecessorRefiner: 104/104 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 104 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/109 variables, 109/109 constraints. Problems are: Problem set: 0 solved, 104 unsolved
SDD proceeding with computation,104 properties remain. new max is 2048
SDD size :124293 after 659333
At refinement iteration 1 (INCLUDED_ONLY) 0/109 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 2 (OVERLAPS) 10/119 variables, 6/115 constraints. Problems are: Problem set: 0 solved, 104 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/119 variables, 10/125 constraints. Problems are: Problem set: 0 solved, 104 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 119/410 variables, and 125 constraints, problems are : Problem set: 0 solved, 104 unsolved in 5024 ms.
Refiners :[Domain max(s): 119/233 constraints, Positive P Invariants (semi-flows): 6/32 constraints, Generalized P Invariants (flows): 0/26 constraints, State Equation: 0/233 constraints, PredecessorRefiner: 0/104 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10767ms problems are : Problem set: 0 solved, 104 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 109 out of 233 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 233/233 places, 177/177 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 233 transition count 175
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 232 transition count 174
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 232 transition count 174
Partial Free-agglomeration rule applied 4 times.
Drop transitions (Partial Free agglomeration) removed 4 transitions
Iterating global reduction 1 with 4 rules applied. Total rules applied 8 place count 232 transition count 174
Applied a total of 8 rules in 172 ms. Remains 232 /233 variables (removed 1) and now considering 174/177 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 172 ms. Remains : 232/233 places, 174/177 transitions.
RANDOM walk for 4000000 steps (53886 resets) in 76431 ms. (52 steps per ms) remains 92/104 properties
BEST_FIRST walk for 400004 steps (921 resets) in 1985 ms. (201 steps per ms) remains 92/92 properties
BEST_FIRST walk for 400003 steps (927 resets) in 2050 ms. (195 steps per ms) remains 92/92 properties
BEST_FIRST walk for 400004 steps (923 resets) in 1379 ms. (289 steps per ms) remains 92/92 properties
BEST_FIRST walk for 400004 steps (914 resets) in 1279 ms. (312 steps per ms) remains 92/92 properties
BEST_FIRST walk for 400003 steps (887 resets) in 1262 ms. (316 steps per ms) remains 92/92 properties
BEST_FIRST walk for 400004 steps (885 resets) in 1274 ms. (313 steps per ms) remains 92/92 properties
BEST_FIRST walk for 400004 steps (891 resets) in 1186 ms. (336 steps per ms) remains 92/92 properties
BEST_FIRST walk for 400004 steps (897 resets) in 1541 ms. (259 steps per ms) remains 92/92 properties
BEST_FIRST walk for 400003 steps (893 resets) in 1626 ms. (245 steps per ms) remains 92/92 properties
BEST_FIRST walk for 400003 steps (915 resets) in 1702 ms. (234 steps per ms) remains 92/92 properties
BEST_FIRST walk for 400003 steps (887 resets) in 1486 ms. (269 steps per ms) remains 92/92 properties
BEST_FIRST walk for 400003 steps (882 resets) in 1289 ms. (310 steps per ms) remains 92/92 properties
BEST_FIRST walk for 400004 steps (912 resets) in 1285 ms. (311 steps per ms) remains 92/92 properties
BEST_FIRST walk for 400003 steps (888 resets) in 1315 ms. (303 steps per ms) remains 92/92 properties
BEST_FIRST walk for 400004 steps (907 resets) in 1347 ms. (296 steps per ms) remains 92/92 properties
BEST_FIRST walk for 400002 steps (920 resets) in 1350 ms. (296 steps per ms) remains 92/92 properties
BEST_FIRST walk for 400003 steps (906 resets) in 1448 ms. (276 steps per ms) remains 92/92 properties
BEST_FIRST walk for 400004 steps (923 resets) in 1287 ms. (310 steps per ms) remains 92/92 properties
SDD proceeding with computation,104 properties remain. new max is 4096
SDD size :659333 after 5.09664e+06
BEST_FIRST walk for 400003 steps (917 resets) in 1464 ms. (273 steps per ms) remains 92/92 properties
BEST_FIRST walk for 400003 steps (911 resets) in 1222 ms. (327 steps per ms) remains 92/92 properties
BEST_FIRST walk for 400004 steps (934 resets) in 1185 ms. (337 steps per ms) remains 92/92 properties
BEST_FIRST walk for 400003 steps (923 resets) in 1566 ms. (255 steps per ms) remains 92/92 properties
BEST_FIRST walk for 400004 steps (916 resets) in 2521 ms. (158 steps per ms) remains 92/92 properties
BEST_FIRST walk for 400003 steps (902 resets) in 1906 ms. (209 steps per ms) remains 92/92 properties
BEST_FIRST walk for 400003 steps (702 resets) in 1697 ms. (235 steps per ms) remains 92/92 properties
BEST_FIRST walk for 400004 steps (698 resets) in 1890 ms. (211 steps per ms) remains 92/92 properties
BEST_FIRST walk for 400004 steps (695 resets) in 1583 ms. (252 steps per ms) remains 92/92 properties
BEST_FIRST walk for 400002 steps (689 resets) in 1711 ms. (233 steps per ms) remains 92/92 properties
BEST_FIRST walk for 400001 steps (657 resets) in 1346 ms. (296 steps per ms) remains 92/92 properties
BEST_FIRST walk for 400004 steps (695 resets) in 1355 ms. (294 steps per ms) remains 92/92 properties
BEST_FIRST walk for 400004 steps (688 resets) in 1777 ms. (224 steps per ms) remains 90/92 properties
BEST_FIRST walk for 400004 steps (677 resets) in 1682 ms. (237 steps per ms) remains 90/90 properties
BEST_FIRST walk for 400002 steps (681 resets) in 1715 ms. (233 steps per ms) remains 90/90 properties
BEST_FIRST walk for 400003 steps (689 resets) in 1816 ms. (220 steps per ms) remains 90/90 properties
BEST_FIRST walk for 400003 steps (673 resets) in 1853 ms. (215 steps per ms) remains 90/90 properties
BEST_FIRST walk for 400002 steps (672 resets) in 1801 ms. (221 steps per ms) remains 90/90 properties
BEST_FIRST walk for 400003 steps (691 resets) in 1502 ms. (266 steps per ms) remains 90/90 properties
BEST_FIRST walk for 400002 steps (709 resets) in 1491 ms. (268 steps per ms) remains 90/90 properties
BEST_FIRST walk for 400004 steps (681 resets) in 1596 ms. (250 steps per ms) remains 90/90 properties
BEST_FIRST walk for 400004 steps (706 resets) in 1345 ms. (297 steps per ms) remains 90/90 properties
BEST_FIRST walk for 400003 steps (681 resets) in 1329 ms. (300 steps per ms) remains 90/90 properties
BEST_FIRST walk for 400003 steps (713 resets) in 1469 ms. (272 steps per ms) remains 90/90 properties
BEST_FIRST walk for 400003 steps (708 resets) in 1493 ms. (267 steps per ms) remains 90/90 properties
BEST_FIRST walk for 400001 steps (709 resets) in 1570 ms. (254 steps per ms) remains 90/90 properties
BEST_FIRST walk for 400003 steps (661 resets) in 1336 ms. (299 steps per ms) remains 90/90 properties
BEST_FIRST walk for 400003 steps (691 resets) in 1331 ms. (300 steps per ms) remains 90/90 properties
BEST_FIRST walk for 400004 steps (695 resets) in 1407 ms. (284 steps per ms) remains 90/90 properties
BEST_FIRST walk for 400004 steps (2907 resets) in 2499 ms. (160 steps per ms) remains 90/90 properties
BEST_FIRST walk for 400004 steps (2915 resets) in 2428 ms. (164 steps per ms) remains 90/90 properties
BEST_FIRST walk for 400001 steps (2902 resets) in 2536 ms. (157 steps per ms) remains 90/90 properties
BEST_FIRST walk for 400003 steps (2912 resets) in 1988 ms. (201 steps per ms) remains 90/90 properties
BEST_FIRST walk for 400004 steps (2909 resets) in 2196 ms. (182 steps per ms) remains 90/90 properties
BEST_FIRST walk for 400004 steps (2905 resets) in 2098 ms. (190 steps per ms) remains 90/90 properties
BEST_FIRST walk for 400002 steps (2908 resets) in 2175 ms. (183 steps per ms) remains 90/90 properties
BEST_FIRST walk for 400004 steps (2913 resets) in 2222 ms. (179 steps per ms) remains 90/90 properties
BEST_FIRST walk for 400003 steps (2896 resets) in 2490 ms. (160 steps per ms) remains 90/90 properties
BEST_FIRST walk for 400003 steps (2910 resets) in 2261 ms. (176 steps per ms) remains 90/90 properties
BEST_FIRST walk for 400002 steps (2913 resets) in 1786 ms. (223 steps per ms) remains 90/90 properties
BEST_FIRST walk for 400004 steps (2906 resets) in 1632 ms. (244 steps per ms) remains 90/90 properties
BEST_FIRST walk for 400003 steps (2919 resets) in 1944 ms. (205 steps per ms) remains 90/90 properties
BEST_FIRST walk for 400003 steps (2912 resets) in 1691 ms. (236 steps per ms) remains 90/90 properties
BEST_FIRST walk for 400003 steps (2903 resets) in 1750 ms. (228 steps per ms) remains 90/90 properties
BEST_FIRST walk for 400003 steps (2911 resets) in 1852 ms. (215 steps per ms) remains 90/90 properties
BEST_FIRST walk for 400002 steps (2903 resets) in 1784 ms. (224 steps per ms) remains 90/90 properties
BEST_FIRST walk for 400001 steps (2913 resets) in 1695 ms. (235 steps per ms) remains 90/90 properties
BEST_FIRST walk for 400002 steps (2910 resets) in 2057 ms. (194 steps per ms) remains 90/90 properties
BEST_FIRST walk for 400001 steps (2908 resets) in 1674 ms. (238 steps per ms) remains 90/90 properties
BEST_FIRST walk for 400003 steps (2911 resets) in 1857 ms. (215 steps per ms) remains 90/90 properties
BEST_FIRST walk for 400004 steps (2909 resets) in 1944 ms. (205 steps per ms) remains 90/90 properties
BEST_FIRST walk for 400001 steps (2904 resets) in 1607 ms. (248 steps per ms) remains 90/90 properties
BEST_FIRST walk for 400003 steps (2908 resets) in 1793 ms. (222 steps per ms) remains 90/90 properties
BEST_FIRST walk for 400004 steps (973 resets) in 1480 ms. (270 steps per ms) remains 90/90 properties
BEST_FIRST walk for 400003 steps (965 resets) in 1404 ms. (284 steps per ms) remains 89/90 properties
BEST_FIRST walk for 400004 steps (969 resets) in 1804 ms. (221 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400004 steps (994 resets) in 1587 ms. (251 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400003 steps (980 resets) in 1441 ms. (277 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400003 steps (1008 resets) in 1274 ms. (313 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400004 steps (964 resets) in 1646 ms. (242 steps per ms) remains 89/89 properties
BEST_FIRST walk for 400003 steps (957 resets) in 1315 ms. (303 steps per ms) remains 88/89 properties
BEST_FIRST walk for 400003 steps (983 resets) in 1494 ms. (267 steps per ms) remains 88/88 properties
BEST_FIRST walk for 400004 steps (988 resets) in 1405 ms. (284 steps per ms) remains 88/88 properties
BEST_FIRST walk for 400004 steps (946 resets) in 1486 ms. (269 steps per ms) remains 88/88 properties
BEST_FIRST walk for 400004 steps (951 resets) in 1335 ms. (299 steps per ms) remains 88/88 properties
BEST_FIRST walk for 400003 steps (977 resets) in 1312 ms. (304 steps per ms) remains 88/88 properties
BEST_FIRST walk for 400002 steps (964 resets) in 1444 ms. (276 steps per ms) remains 88/88 properties
BEST_FIRST walk for 400004 steps (979 resets) in 1256 ms. (318 steps per ms) remains 88/88 properties
BEST_FIRST walk for 400002 steps (979 resets) in 1404 ms. (284 steps per ms) remains 88/88 properties
BEST_FIRST walk for 400002 steps (1003 resets) in 1351 ms. (295 steps per ms) remains 88/88 properties
BEST_FIRST walk for 400004 steps (965 resets) in 1260 ms. (317 steps per ms) remains 88/88 properties
BEST_FIRST walk for 400004 steps (968 resets) in 1362 ms. (293 steps per ms) remains 88/88 properties
// Phase 1: matrix 174 rows 232 cols
[2026-05-23 11:11:06] [INFO ] Computed 60 invariants in 9 ms
[2026-05-23 11:11:06] [INFO ] State equation strengthened by 2 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/93 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 1 (OVERLAPS) 10/103 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/103 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 3 (OVERLAPS) 72/175 variables, 30/36 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/175 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 5 (OVERLAPS) 46/221 variables, 24/60 constraints. Problems are: Problem set: 0 solved, 88 unsolved
SDD proceeding with computation,104 properties remain. new max is 8192
SDD size :5.09664e+06 after 1.38939e+07
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/221 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 7 (OVERLAPS) 174/395 variables, 221/281 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/395 variables, 2/283 constraints. Problems are: Problem set: 0 solved, 88 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 11:11:16] [INFO ] Deduced a trap composed of 16 places in 232 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 11:11:16] [INFO ] Deduced a trap composed of 17 places in 194 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 11:11:16] [INFO ] Deduced a trap composed of 18 places in 439 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 11:11:17] [INFO ] Deduced a trap composed of 12 places in 123 ms of which 12 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/395 variables, 4/287 constraints. Problems are: Problem set: 0 solved, 88 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 11:11:20] [INFO ] Deduced a trap composed of 9 places in 885 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 11:11:20] [INFO ] Deduced a trap composed of 11 places in 96 ms of which 11 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/395 variables, 2/289 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/395 variables, 0/289 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 12 (OVERLAPS) 11/406 variables, 11/300 constraints. Problems are: Problem set: 0 solved, 88 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 11:11:27] [INFO ] Deduced a trap composed of 6 places in 46 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 11:11:27] [INFO ] Deduced a trap composed of 7 places in 93 ms of which 7 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/406 variables, 2/302 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/406 variables, 0/302 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 15 (OVERLAPS) 0/406 variables, 0/302 constraints. Problems are: Problem set: 0 solved, 88 unsolved
No progress, stopping.
After SMT solving in domain Real declared 406/406 variables, and 302 constraints, problems are : Problem set: 0 solved, 88 unsolved in 30048 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 232/232 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 88/88 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 88 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/93 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 1 (OVERLAPS) 10/103 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/103 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 3 (OVERLAPS) 72/175 variables, 30/36 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/175 variables, 1/37 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/175 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 6 (OVERLAPS) 46/221 variables, 24/61 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/221 variables, 7/68 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/221 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 9 (OVERLAPS) 174/395 variables, 221/289 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/395 variables, 2/291 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/395 variables, 24/315 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/395 variables, 0/315 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 13 (OVERLAPS) 11/406 variables, 11/326 constraints. Problems are: Problem set: 0 solved, 88 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 406/406 variables, and 390 constraints, problems are : Problem set: 0 solved, 88 unsolved in 45029 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 232/232 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 88/88 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 75210ms problems are : Problem set: 0 solved, 88 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 93 out of 232 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 232/232 places, 174/174 transitions.
Applied a total of 0 rules in 20 ms. Remains 232 /232 variables (removed 0) and now considering 174/174 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 232/232 places, 174/174 transitions.
SDD proceeding with computation,104 properties remain. new max is 16384
SDD size :4.5513e+07 after 4.5811e+07
RANDOM walk for 4000000 steps (53801 resets) in 47651 ms. (83 steps per ms) remains 87/88 properties
BEST_FIRST walk for 400003 steps (910 resets) in 1160 ms. (344 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400004 steps (895 resets) in 1237 ms. (323 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400003 steps (908 resets) in 1213 ms. (329 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400004 steps (887 resets) in 1353 ms. (295 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400004 steps (895 resets) in 1218 ms. (328 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400002 steps (926 resets) in 1063 ms. (375 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400004 steps (882 resets) in 1203 ms. (332 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400003 steps (914 resets) in 1138 ms. (351 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400004 steps (899 resets) in 1165 ms. (343 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400004 steps (898 resets) in 1224 ms. (326 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400003 steps (911 resets) in 1251 ms. (319 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400004 steps (905 resets) in 1163 ms. (343 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400003 steps (918 resets) in 1287 ms. (310 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400002 steps (928 resets) in 1250 ms. (319 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400004 steps (905 resets) in 1358 ms. (294 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400003 steps (900 resets) in 1506 ms. (265 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400004 steps (907 resets) in 1141 ms. (350 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400004 steps (888 resets) in 1289 ms. (310 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400004 steps (928 resets) in 1183 ms. (337 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400002 steps (903 resets) in 1418 ms. (281 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400003 steps (893 resets) in 1241 ms. (322 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400003 steps (887 resets) in 1251 ms. (319 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400004 steps (920 resets) in 1108 ms. (360 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400004 steps (905 resets) in 1225 ms. (326 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400004 steps (696 resets) in 1206 ms. (331 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400004 steps (686 resets) in 1282 ms. (311 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400004 steps (697 resets) in 1163 ms. (343 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400002 steps (713 resets) in 1326 ms. (301 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400003 steps (700 resets) in 1284 ms. (311 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400004 steps (702 resets) in 1366 ms. (292 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400004 steps (672 resets) in 1587 ms. (251 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400004 steps (666 resets) in 1213 ms. (329 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400004 steps (695 resets) in 1203 ms. (332 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400003 steps (713 resets) in 1144 ms. (349 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400004 steps (678 resets) in 1214 ms. (329 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400001 steps (677 resets) in 1133 ms. (352 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400003 steps (681 resets) in 1213 ms. (329 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400003 steps (706 resets) in 1275 ms. (313 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400003 steps (682 resets) in 1331 ms. (300 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400003 steps (698 resets) in 1251 ms. (319 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400002 steps (696 resets) in 1321 ms. (302 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400004 steps (687 resets) in 1298 ms. (307 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400004 steps (706 resets) in 1168 ms. (342 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400003 steps (721 resets) in 1113 ms. (359 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400002 steps (709 resets) in 1119 ms. (357 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400003 steps (706 resets) in 1131 ms. (353 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400003 steps (2907 resets) in 1707 ms. (234 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400003 steps (2896 resets) in 1603 ms. (249 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400003 steps (2909 resets) in 1513 ms. (264 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400004 steps (2917 resets) in 1573 ms. (254 steps per ms) remains 87/87 properties
SDD proceeding with computation,104 properties remain. new max is 32768
SDD size :4.5811e+07 after 4.89812e+07
Interrupted probabilistic random walk after 15344743 steps, run timeout after 102001 ms. (steps per millisecond=150 ) properties seen :0 out of 87
Probabilistic random walk after 15344743 steps, saw 1879875 distinct states, run finished after 102013 ms. (steps per millisecond=150 ) properties seen :0
[2026-05-23 11:14:38] [INFO ] Invariant cache hit.
[2026-05-23 11:14:38] [INFO ] State equation strengthened by 2 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/92 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 1 (OVERLAPS) 10/102 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/102 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 3 (OVERLAPS) 72/174 variables, 30/36 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/174 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 5 (OVERLAPS) 47/221 variables, 24/60 constraints. Problems are: Problem set: 0 solved, 87 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/221 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 7 (OVERLAPS) 174/395 variables, 221/281 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/395 variables, 2/283 constraints. Problems are: Problem set: 0 solved, 87 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 11:14:42] [INFO ] Deduced a trap composed of 11 places in 131 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 11:14:42] [INFO ] Deduced a trap composed of 12 places in 114 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 11:14:42] [INFO ] Deduced a trap composed of 11 places in 78 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 11:14:43] [INFO ] Deduced a trap composed of 16 places in 76 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 11:14:43] [INFO ] Deduced a trap composed of 17 places in 69 ms of which 7 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/395 variables, 5/288 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/395 variables, 0/288 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 11 (OVERLAPS) 11/406 variables, 11/299 constraints. Problems are: Problem set: 0 solved, 87 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 11:14:47] [INFO ] Deduced a trap composed of 6 places in 64 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 11:14:47] [INFO ] Deduced a trap composed of 7 places in 70 ms of which 6 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/406 variables, 2/301 constraints. Problems are: Problem set: 0 solved, 87 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 11:14:49] [INFO ] Deduced a trap composed of 8 places in 127 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 11:14:49] [INFO ] Deduced a trap composed of 9 places in 80 ms of which 8 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/406 variables, 2/303 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/406 variables, 0/303 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 15 (OVERLAPS) 0/406 variables, 0/303 constraints. Problems are: Problem set: 0 solved, 87 unsolved
No progress, stopping.
After SMT solving in domain Real declared 406/406 variables, and 303 constraints, problems are : Problem set: 0 solved, 87 unsolved in 16658 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 232/232 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 87/87 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 87 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/92 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 1 (OVERLAPS) 10/102 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/102 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 3 (OVERLAPS) 72/174 variables, 30/36 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/174 variables, 2/38 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/174 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 6 (OVERLAPS) 47/221 variables, 24/62 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/221 variables, 7/69 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/221 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 9 (OVERLAPS) 174/395 variables, 221/290 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/395 variables, 2/292 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/395 variables, 24/316 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/395 variables, 0/316 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 13 (OVERLAPS) 11/406 variables, 11/327 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/406 variables, 63/390 constraints. Problems are: Problem set: 0 solved, 87 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 406/406 variables, and 390 constraints, problems are : Problem set: 0 solved, 87 unsolved in 75019 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 232/232 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 87/87 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 91739ms problems are : Problem set: 0 solved, 87 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 92 out of 232 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 232/232 places, 174/174 transitions.
Applied a total of 0 rules in 14 ms. Remains 232 /232 variables (removed 0) and now considering 174/174 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 232/232 places, 174/174 transitions.
RANDOM walk for 4000000 steps (53898 resets) in 48333 ms. (82 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400003 steps (918 resets) in 1226 ms. (326 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400004 steps (911 resets) in 1294 ms. (308 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400003 steps (923 resets) in 1164 ms. (343 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400002 steps (929 resets) in 1402 ms. (285 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400004 steps (888 resets) in 1243 ms. (321 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400002 steps (907 resets) in 1311 ms. (304 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400003 steps (901 resets) in 1542 ms. (259 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400003 steps (904 resets) in 1529 ms. (261 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400004 steps (901 resets) in 1403 ms. (284 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400003 steps (912 resets) in 1060 ms. (377 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400003 steps (909 resets) in 1356 ms. (294 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400004 steps (892 resets) in 1552 ms. (257 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400002 steps (926 resets) in 1223 ms. (326 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400003 steps (908 resets) in 1655 ms. (241 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400004 steps (908 resets) in 1847 ms. (216 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400004 steps (919 resets) in 1293 ms. (309 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400003 steps (929 resets) in 1389 ms. (287 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400003 steps (900 resets) in 1245 ms. (321 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400004 steps (906 resets) in 1226 ms. (326 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400004 steps (888 resets) in 1315 ms. (303 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400004 steps (923 resets) in 1204 ms. (331 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400003 steps (924 resets) in 1167 ms. (342 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400004 steps (921 resets) in 1319 ms. (303 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400003 steps (913 resets) in 1277 ms. (312 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400003 steps (698 resets) in 1352 ms. (295 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400004 steps (703 resets) in 1278 ms. (312 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400004 steps (712 resets) in 1176 ms. (339 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400003 steps (691 resets) in 1206 ms. (331 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400004 steps (681 resets) in 1146 ms. (348 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400003 steps (718 resets) in 1186 ms. (336 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400004 steps (688 resets) in 1206 ms. (331 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400003 steps (699 resets) in 1279 ms. (312 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400004 steps (700 resets) in 1364 ms. (293 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400004 steps (687 resets) in 1261 ms. (316 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400003 steps (672 resets) in 1234 ms. (323 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400004 steps (694 resets) in 1280 ms. (312 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400003 steps (683 resets) in 1195 ms. (334 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400003 steps (689 resets) in 1221 ms. (327 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400003 steps (681 resets) in 1192 ms. (335 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400003 steps (695 resets) in 1296 ms. (308 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400004 steps (702 resets) in 1184 ms. (337 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400002 steps (694 resets) in 1174 ms. (340 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400004 steps (673 resets) in 1385 ms. (288 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400003 steps (686 resets) in 1530 ms. (261 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400004 steps (694 resets) in 1302 ms. (306 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400004 steps (700 resets) in 1313 ms. (304 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400002 steps (2917 resets) in 2187 ms. (182 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400003 steps (2911 resets) in 1771 ms. (225 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400003 steps (2915 resets) in 1844 ms. (216 steps per ms) remains 87/87 properties
BEST_FIRST walk for 400004 steps (2914 resets) in 2050 ms. (195 steps per ms) remains 87/87 properties
SDD proceeding with computation,104 properties remain. new max is 65536
SDD size :4.89812e+07 after 5.45889e+07
Interrupted probabilistic random walk after 16293175 steps, run timeout after 108001 ms. (steps per millisecond=150 ) properties seen :0 out of 87
Probabilistic random walk after 16293175 steps, saw 1998057 distinct states, run finished after 108002 ms. (steps per millisecond=150 ) properties seen :0
[2026-05-23 11:18:34] [INFO ] Invariant cache hit.
[2026-05-23 11:18:34] [INFO ] State equation strengthened by 2 read => feed constraints.
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/92 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 1 (OVERLAPS) 10/102 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/102 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 3 (OVERLAPS) 72/174 variables, 30/36 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/174 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 5 (OVERLAPS) 47/221 variables, 24/60 constraints. Problems are: Problem set: 0 solved, 87 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/221 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 7 (OVERLAPS) 174/395 variables, 221/281 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/395 variables, 2/283 constraints. Problems are: Problem set: 0 solved, 87 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 11:18:39] [INFO ] Deduced a trap composed of 11 places in 92 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 11:18:39] [INFO ] Deduced a trap composed of 12 places in 89 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 11:18:39] [INFO ] Deduced a trap composed of 11 places in 69 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 11:18:40] [INFO ] Deduced a trap composed of 16 places in 114 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 11:18:40] [INFO ] Deduced a trap composed of 17 places in 100 ms of which 9 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/395 variables, 5/288 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/395 variables, 0/288 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 11 (OVERLAPS) 11/406 variables, 11/299 constraints. Problems are: Problem set: 0 solved, 87 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 11:18:43] [INFO ] Deduced a trap composed of 6 places in 57 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 11:18:44] [INFO ] Deduced a trap composed of 7 places in 57 ms of which 5 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/406 variables, 2/301 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/406 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 87 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 11:18:47] [INFO ] Deduced a trap composed of 9 places in 60 ms of which 7 ms to minimize.
At refinement iteration 14 (OVERLAPS) 0/406 variables, 1/302 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/406 variables, 0/302 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 16 (OVERLAPS) 0/406 variables, 0/302 constraints. Problems are: Problem set: 0 solved, 87 unsolved
No progress, stopping.
After SMT solving in domain Real declared 406/406 variables, and 302 constraints, problems are : Problem set: 0 solved, 87 unsolved in 18577 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 232/232 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 87/87 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 87 unsolved
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/92 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 1 (OVERLAPS) 10/102 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/102 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 3 (OVERLAPS) 72/174 variables, 30/36 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/174 variables, 2/38 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/174 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 6 (OVERLAPS) 47/221 variables, 24/62 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/221 variables, 6/68 constraints. Problems are: Problem set: 0 solved, 87 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 11:18:54] [INFO ] Deduced a trap composed of 9 places in 44 ms of which 5 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/221 variables, 1/69 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/221 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 10 (OVERLAPS) 174/395 variables, 221/290 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/395 variables, 2/292 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/395 variables, 24/316 constraints. Problems are: Problem set: 0 solved, 87 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-23 11:19:10] [INFO ] Deduced a trap composed of 8 places in 84 ms of which 6 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/395 variables, 1/317 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/395 variables, 0/317 constraints. Problems are: Problem set: 0 solved, 87 unsolved
Detected timeout of ITS tools.
[2026-05-23 11:19:46] [INFO ] Flatten gal took : 48 ms
[2026-05-23 11:19:46] [INFO ] Applying decomposition
[2026-05-23 11:19:46] [INFO ] Flatten gal took : 23 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph2353330414807547620.txt' '-o' '/tmp/graph2353330414807547620.bin' '-w' '/tmp/graph2353330414807547620.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2353330414807547620.bin' '-l' '-1' '-v' '-w' '/tmp/graph2353330414807547620.weights' '-q' '0' '-e' '0.001'
[2026-05-23 11:19:47] [INFO ] Decomposing Gal with order
[2026-05-23 11:19:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-23 11:19:47] [INFO ] Removed a total of 35 redundant transitions.
[2026-05-23 11:19:47] [INFO ] Flatten gal took : 99 ms
[2026-05-23 11:19:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 28 labels/synchronizations in 17 ms.
[2026-05-23 11:19:47] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4658682768774107911.gal : 8 ms
[2026-05-23 11:19:47] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9680262331337791722.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality4658682768774107911.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9680262331337791722.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
Loading property file /tmp/ReachabilityCardinality9680262331337791722.prop.
SDD proceeding with computation,87 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,87 properties remain. new max is 8
SDD size :3 after 5
SDD proceeding with computation,87 properties remain. new max is 16
SDD size :5 after 9
SDD proceeding with computation,87 properties remain. new max is 32
SDD size :9 after 1609
SDD proceeding with computation,87 properties remain. new max is 64
SDD size :1609 after 14535
SDD proceeding with computation,87 properties remain. new max is 128
SDD size :14535 after 2.28794e+09
Reachability property qltransition_114 is true.
Reachability property qltransition_113 is true.
Reachability property qltransition_112 is true.
Reachability property qltransition_111 is true.
SDD proceeding with computation,83 properties remain. new max is 128
SDD size :2.28794e+09 after 4.02269e+09
Reachability property qltransition_117 is true.
Reachability property qltransition_116 is true.
Reachability property qltransition_115 is true.
SDD proceeding with computation,80 properties remain. new max is 128
SDD size :4.02269e+09 after 5.0636e+09
Reachability property qltransition_121 is true.
Reachability property qltransition_120 is true.
Reachability property qltransition_119 is true.
Reachability property qltransition_118 is true.
SDD proceeding with computation,76 properties remain. new max is 128
SDD size :5.0636e+09 after 6.45132e+09
Reachability property qltransition_124 is true.
Reachability property qltransition_123 is true.
Reachability property qltransition_122 is true.
SDD proceeding with computation,73 properties remain. new max is 128
SDD size :6.45132e+09 after 7.49224e+09
Reachability property qltransition_127 is true.
Reachability property qltransition_126 is true.
Reachability property qltransition_125 is true.
SDD proceeding with computation,70 properties remain. new max is 128
SDD size :7.49224e+09 after 8.53308e+09
Reachability property qltransition_129 is true.
Reachability property qltransition_128 is true.
SDD proceeding with computation,68 properties remain. new max is 128
SDD size :8.53308e+09 after 1.64971e+10
SDD proceeding with computation,68 properties remain. new max is 256
SDD size :1.80525e+11 after 5.63851e+11
Reachability property qltransition_91 is true.
Reachability property qltransition_90 is true.
Reachability property qltransition_89 is true.
Reachability property qltransition_88 is true.
Reachability property qltransition_61 is true.
Reachability property qltransition_60 is true.
Reachability property qltransition_34 is true.
Reachability property qltransition_33 is true.
Reachability property qltransition_32 is true.
Reachability property qltransition_31 is true.
SDD proceeding with computation,58 properties remain. new max is 256
SDD size :3.92839e+12 after 4.62713e+12
Reachability property qltransition_87 is true.
Reachability property qltransition_86 is true.
Reachability property qltransition_85 is true.
Reachability property qltransition_84 is true.
Reachability property qltransition_59 is true.
Reachability property qltransition_58 is true.
Reachability property qltransition_57 is true.
Reachability property qltransition_56 is true.
Reachability property qltransition_30 is true.
Reachability property qltransition_29 is true.
Reachability property qltransition_28 is true.
Reachability property qltransition_27 is true.
SDD proceeding with computation,46 properties remain. new max is 256
SDD size :6.73379e+12 after 7.43253e+12
Reachability property qltransition_83 is true.
Reachability property qltransition_82 is true.
Reachability property qltransition_81 is true.
Reachability property qltransition_55 is true.
Reachability property qltransition_54 is true.
Reachability property qltransition_53 is true.
Reachability property qltransition_26 is true.
Reachability property qltransition_25 is true.
SDD proceeding with computation,38 properties remain. new max is 256
SDD size :8.83784e+12 after 8.84589e+12
Reachability property qltransition_80 is true.
Reachability property qltransition_79 is true.
Reachability property qltransition_52 is true.
Reachability property qltransition_51 is true.
Reachability property qltransition_24 is true.
Reachability property qltransition_23 is true.
Reachability property qltransition_22 is true.
SDD proceeding with computation,31 properties remain. new max is 256
SDD size :1.02405e+13 after 1.09393e+13
Reachability property qltransition_78 is true.
Reachability property qltransition_77 is true.
Reachability property qltransition_76 is true.
Reachability property qltransition_50 is true.
Reachability property qltransition_49 is true.
Reachability property qltransition_48 is true.
Reachability property qltransition_21 is true.
Reachability property qltransition_20 is true.
Reachability property qltransition_19 is true.
SDD proceeding with computation,22 properties remain. new max is 256
SDD size :1.23446e+13 after 1.30433e+13
Reachability property qltransition_75 is true.
Reachability property qltransition_74 is true.
Reachability property qltransition_47 is true.
Reachability property qltransition_46 is true.
Reachability property qltransition_45 is true.
Reachability property qltransition_18 is true.
Reachability property qltransition_17 is true.
SDD proceeding with computation,15 properties remain. new max is 256
SDD size :1.37473e+13 after 1.44486e+13
Reachability property qltransition_73 is true.
Reachability property qltransition_72 is true.
Reachability property qltransition_71 is true.
Reachability property qltransition_44 is true.
Reachability property qltransition_43 is true.
Reachability property qltransition_16 is true.
Reachability property qltransition_15 is true.
Reachability property qltransition_14 is true.
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :1.58513e+13 after 1.65501e+13
Reachability property qltransition_70 is true.
Reachability property qltransition_42 is true.
Reachability property qltransition_41 is true.
Reachability property qltransition_40 is true.
Reachability property qltransition_13 is true.
Reachability property qltransition_12 is true.
Reachability property qltransition_11 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 257 fixpoint passes
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,1.86517e+13,6.26907,148764,17019,2578,254178,12254,332,465714,305,77702,0
Total reachable state count : 18651743266561

Verifying 87 reachability properties.
Reachability property qltransition_11 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\_11,954396,6.29137,148764,148,342,254178,12254,350,465714,312,77702,0
Reachability property qltransition_12 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\_12,1.04444e+10,6.29863,148764,146,343,254178,12254,363,465714,316,77702,0
Reachability property qltransition_13 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\_13,1.10189e+06,6.29977,148764,150,388,254178,12254,376,465714,320,77702,0
Reachability property qltransition_14 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\_14,1.08442e+10,6.30092,148764,146,357,254178,12254,389,465714,324,77702,0
Reachability property qltransition_15 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\_15,1.08442e+10,6.30402,148764,146,359,254178,12254,402,465714,328,77702,0
Reachability property qltransition_16 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\_16,1.08442e+10,6.30768,148764,146,361,254178,12254,415,465714,332,77702,0
Reachability property qltransition_17 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\_17,1.10189e+06,6.31166,148764,150,390,254178,12254,428,465714,336,77702,0
Reachability property qltransition_18 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\_18,1.08442e+10,6.31528,148764,146,347,254178,12254,439,465714,336,77702,0
Reachability property qltransition_19 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\_19,1.46918e+06,6.31696,148764,156,377,254178,12254,450,465714,336,77702,0
Reachability property qltransition_20 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\_20,734592,6.31851,148764,155,368,254178,12254,461,465714,336,77702,0
Reachability property qltransition_21 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\_21,1.10189e+06,6.32174,148764,150,369,254178,12254,472,465714,336,77702,0
Reachability property qltransition_22 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\_22,1.46918e+06,6.32409,148764,156,366,254178,12254,483,465714,336,77702,0
Reachability property qltransition_23 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\_23,734592,6.3262,148764,155,353,254178,12254,494,465714,336,77702,0
Reachability property qltransition_24 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\_24,1.10189e+06,6.32844,148764,150,352,254178,12254,507,465714,340,77702,0
Reachability property qltransition_25 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\_25,1.10189e+06,6.32951,148764,150,343,254178,12254,520,465714,344,77702,0
Reachability property qltransition_26 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\_26,1.08442e+10,6.33064,148764,146,305,254178,12254,533,465714,348,77702,0
Reachability property qltransition_27 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\_27,7.22949e+09,6.33342,148764,149,291,254178,12254,546,465714,352,77702,0
Reachability property qltransition_28 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\_28,2.82083e+08,6.336,148764,158,284,254178,12254,557,465714,352,77702,0
Reachability property qltransition_29 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\_29,1.10189e+06,6.33806,148764,150,290,254178,12254,568,465714,352,77702,0
Reachability property qltransition_30 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\_30,1.08442e+10,6.34,148764,146,263,254178,12254,582,465714,356,77702,0
Reachability property qltransition_31 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\_31,7.22949e+09,6.34277,148764,149,252,254178,12254,596,465714,360,77702,0
Reachability property qltransition_32 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\_32,1.46918e+06,6.34427,148764,156,243,254178,12254,610,465714,364,77702,0
Reachability property qltransition_33 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\_33,734592,6.34581,148764,155,233,254178,12254,624,465714,368,77702,0
Reachability property qltransition_34 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\_34,1.08442e+10,6.34757,148764,146,240,254178,12254,634,465714,368,77702,0
Reachability property qltransition_40 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\_40,1.20323e+11,6.34971,148764,1486,511,254178,12254,641,465714,372,77702,0
Reachability property qltransition_41 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\_41,1.20834e+11,6.35196,148764,1488,561,254178,12254,646,465714,374,77702,0
Reachability property qltransition_42 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\_42,1.20835e+11,6.35374,148764,1488,576,254178,12254,651,465714,376,77702,0
Reachability property qltransition_43 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\_43,1.20835e+11,6.35567,148764,1488,575,254178,12254,656,465714,378,77702,0
Reachability property qltransition_44 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\_44,1.20835e+11,6.35766,148764,1488,573,254178,12254,661,465714,380,77702,0
Reachability property qltransition_45 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\_45,1.20835e+11,6.35998,148764,1488,571,254178,12254,666,465714,382,77702,0
Reachability property qltransition_46 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\_46,1.20835e+11,6.36203,148764,1490,570,254178,12254,671,465714,384,77702,0
Reachability property qltransition_47 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\_47,1.20835e+11,6.36426,148764,1487,567,254178,12254,676,465714,386,77702,0
Reachability property qltransition_48 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\_48,1.20835e+11,6.36633,148764,1485,562,254178,12254,681,465714,388,77702,0
Reachability property qltransition_49 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\_49,1.20835e+11,6.3685,148764,1485,555,254178,12254,686,465714,390,77702,0
Reachability property qltransition_50 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\_50,1.20835e+11,6.37052,148764,1485,544,254178,12254,691,465714,392,77702,0
Reachability property qltransition_51 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\_51,1.20835e+11,6.37269,148764,1485,540,254178,12254,696,465714,394,77702,0
Reachability property qltransition_52 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\_52,1.20835e+11,6.3747,148764,1489,530,254178,12254,701,465714,396,77702,0
Reachability property qltransition_53 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\_53,1.20835e+11,6.37654,148764,1489,506,254178,12254,706,465714,398,77702,0
Reachability property qltransition_54 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\_54,1.20835e+11,6.3783,148764,1488,483,254178,12254,711,465714,400,77702,0
Reachability property qltransition_55 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\_55,1.20835e+11,6.38032,148764,1488,456,254178,12254,717,465714,404,77702,0
Reachability property qltransition_56 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\_56,1.20835e+11,6.38233,148764,1490,439,254178,12254,723,465714,408,77702,0
Reachability property qltransition_57 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\_57,1.20835e+11,6.38433,148764,1487,413,254178,12254,729,465714,412,77702,0
Reachability property qltransition_58 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\_58,1.20835e+11,6.3861,148764,1485,390,254178,12254,735,465714,416,77702,0
Reachability property qltransition_59 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\_59,1.20835e+11,6.38807,148764,1485,362,254178,12254,741,465714,420,77702,0
Reachability property qltransition_60 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\_60,1.20835e+11,6.38989,148764,1485,334,254178,12254,747,465714,424,77702,0
Reachability property qltransition_61 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\_61,1.20835e+11,6.39184,148764,1485,317,254178,12254,753,465714,428,77702,0
Reachability property qltransition_70 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\_70,1344,6.39337,148764,77,194,254178,12254,762,465714,430,77702,0
Reachability property qltransition_71 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\_71,1344,6.39489,148764,77,184,254178,12254,767,465714,430,77702,0
Reachability property qltransition_72 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\_72,4512,6.39634,148764,95,183,254178,12254,772,465714,430,77702,0
Reachability property qltransition_73 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\_73,4512,6.3977,148764,95,193,254178,12254,777,465714,430,77702,0
Reachability property qltransition_74 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\_74,1584,6.39906,148764,79,197,254178,12254,782,465714,430,77702,0
Reachability property qltransition_75 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\_75,4512,6.40041,148764,94,199,254178,12254,787,465714,430,77702,0
Reachability property qltransition_76 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\_76,1584,6.40181,148764,78,198,254178,12254,792,465714,430,77702,0
Reachability property qltransition_77 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\_77,405504,6.40336,148764,81,178,254178,12254,798,465714,430,77702,0
Reachability property qltransition_78 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\_78,448,6.40506,148764,75,136,254178,12254,803,465714,430,77702,0
Reachability property qltransition_79 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\_79,448,6.40686,148764,75,143,254178,12254,808,465714,430,77702,0
Reachability property qltransition_80 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\_80,976,6.40857,148764,84,142,254178,12254,813,465714,430,77702,0
Reachability property qltransition_81 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\_81,528,6.41043,148764,77,140,254178,12254,818,465714,430,77702,0
Reachability property qltransition_82 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\_82,1344,6.41159,148764,77,151,254178,12254,823,465714,430,77702,0
Reachability property qltransition_83 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\_83,1344,6.41257,148764,77,150,254178,12254,828,465714,430,77702,0
Reachability property qltransition_84 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\_84,4512,6.41365,148764,95,148,254178,12254,834,465714,430,77702,0
Reachability property qltransition_85 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\_85,4512,6.41475,148764,95,146,254178,12254,843,465714,434,77702,0
Reachability property qltransition_86 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\_86,1584,6.4158,148764,79,145,254178,12254,849,465714,434,77702,0
Reachability property qltransition_87 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\_87,4512,6.41692,148764,94,145,254178,12254,858,465714,438,77702,0
Reachability property qltransition_88 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\_88,1584,6.41805,148764,78,141,254178,12254,864,465714,438,77702,0
Reachability property qltransition_89 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\_89,405504,6.41925,148764,81,129,254178,12254,870,465714,438,77702,0
Reachability property qltransition_90 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\_90,1792,6.4209,148764,83,120,254178,12254,876,465714,438,77702,0
Reachability property qltransition_91 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\_91,448,6.42258,148764,75,115,254178,12254,882,465714,438,77702,0
Reachability property qltransition_111 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\_111,18390,6.42304,148764,138,226,254178,12254,888,465714,440,77702,0
Reachability property qltransition_112 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\_112,18390,6.42353,148764,138,226,254178,12254,893,465714,442,77702,0
Reachability property qltransition_113 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\_113,18390,6.424,148764,138,226,254178,12254,898,465714,444,77702,0
Reachability property qltransition_114 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\_114,18390,6.42447,148764,138,226,254178,12254,903,465714,446,77702,0
Reachability property qltransition_115 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\_115,18390,6.42492,148764,138,226,254178,12254,909,465714,450,77702,0
Reachability property qltransition_116 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\_116,18390,6.42542,148764,138,228,254178,12254,914,465714,452,77702,0
Reachability property qltransition_117 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\_117,18390,6.42591,148764,138,229,254178,12254,919,465714,454,77702,0
Reachability property qltransition_118 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\_118,18390,6.42642,148764,138,230,254178,12254,924,465714,456,77702,0
Reachability property qltransition_119 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\_119,18390,6.42691,148764,138,231,254178,12254,929,465714,458,77702,0
Reachability property qltransition_120 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\_120,18390,6.42737,148764,138,232,254178,12254,934,465714,460,77702,0
Reachability property qltransition_121 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\_121,18390,6.42784,148764,138,226,254178,12254,939,465714,462,77702,0
Reachability property qltransition_122 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\_122,18390,6.42832,148764,138,226,254178,12254,944,465714,464,77702,0
Reachability property qltransition_123 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\_123,18390,6.42878,148764,138,233,254178,12254,949,465714,466,77702,0
Reachability property qltransition_124 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\_124,18390,6.42925,148764,138,237,254178,12254,954,465714,468,77702,0
Reachability property qltransition_125 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\_125,18390,6.42974,148764,138,237,254178,12254,959,465714,470,77702,0
Reachability property qltransition_126 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\_126,18390,6.43027,148764,138,234,254178,12254,964,465714,472,77702,0
Reachability property qltransition_127 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\_127,18390,6.43074,148764,138,237,254178,12254,969,465714,474,77702,0
Reachability property qltransition_128 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\_128,18390,6.43121,148764,138,236,254178,12254,974,465714,476,77702,0
Reachability property qltransition_129 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\_129,18390,6.43169,148764,138,236,254178,12254,979,465714,478,77702,0
ITS tools runner thread asked to quit. Dying gracefully.
After SMT solving in domain Int declared 406/406 variables, and 328 constraints, problems are : Problem set: 87 solved, 0 unsolved in 61122 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 232/232 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 24/87 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 79749ms problems are : Problem set: 87 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Able to resolve query QuasiLiveness after proving 168 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK DECISION_DIAGRAMS COLLATERAL_PROCESSING BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE USE_NUPN
Total runtime 614141 ms.

BK_STOP 1779535194491

--------------------
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
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -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_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination QuasiLiveness -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="DES-PT-30a"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="gold2025"
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 gold2025"
echo " Input is DES-PT-30a, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r096-smll-177946996500247"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-30a.tgz
mv DES-PT-30a execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.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 '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;