About the Execution of 2025-gold for CloudDeployment-PT-6b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 7645.092 | 891902.00 | 1999582.00 | 2326.10 | F | 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.r064-smll-177946904500317.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 CloudDeployment-PT-6b, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r064-smll-177946904500317
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.3M
-rw-r--r-- 1 mcc users 8.2K Mar 6 11:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 90K Mar 6 11:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Mar 6 11:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Mar 6 11:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.8K Mar 15 08:16 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 15 08:16 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 15 08:16 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 15 08:16 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Mar 6 11:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 128K Mar 6 11:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Mar 6 11:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 37K Mar 6 11:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 4.8M 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 1779485878635
Invoking MCC driver with
GOLD_TOOL=
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=CloudDeployment-PT-6b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202505121319
[2026-05-22 21:38:01] [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]
[2026-05-22 21:38:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-22 21:38:02] [INFO ] Load time of PNML (sax parser for PT used): 913 ms
[2026-05-22 21:38:02] [INFO ] Transformed 1888 places.
[2026-05-22 21:38:02] [INFO ] Transformed 6804 transitions.
[2026-05-22 21:38:02] [INFO ] Found NUPN structural information;
[2026-05-22 21:38:02] [INFO ] Parsed PT model containing 1888 places and 6804 transitions and 91831 arcs in 1248 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 1888/1888 places, 6804/6804 transitions.
Graph (trivial) has 1908 edges and 1888 vertex of which 504 / 1888 are part of one of the 48 SCC in 38 ms
Free SCC test removed 456 places
Ensure Unique test removed 510 transitions
Reduce isomorphic transitions removed 510 transitions.
Ensure Unique test removed 1 places
Reduce places removed 7 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 682 transitions
Trivial Post-agglo rules discarded 682 transitions
Performed 682 trivial Post agglomeration. Transition count delta: 682
Iterating post reduction 0 with 689 rules applied. Total rules applied 690 place count 1425 transition count 5612
Reduce places removed 682 places and 0 transitions.
Iterating post reduction 1 with 682 rules applied. Total rules applied 1372 place count 743 transition count 5612
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 24 Pre rules applied. Total rules applied 1372 place count 743 transition count 5588
Deduced a syphon composed of 24 places in 21 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 48 rules applied. Total rules applied 1420 place count 719 transition count 5588
Performed 432 Post agglomeration using F-continuation condition.Transition count delta: 432
Deduced a syphon composed of 432 places in 4 ms
Reduce places removed 432 places and 0 transitions.
Iterating global reduction 2 with 864 rules applied. Total rules applied 2284 place count 287 transition count 5156
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 2 with 30 rules applied. Total rules applied 2314 place count 287 transition count 5126
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: -54
Deduced a syphon composed of 24 places in 3 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 3 with 48 rules applied. Total rules applied 2362 place count 263 transition count 5180
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 2368 place count 263 transition count 5174
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -60
Deduced a syphon composed of 6 places in 2 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 2380 place count 257 transition count 5234
Applied a total of 2380 rules in 793 ms. Remains 257 /1888 variables (removed 1631) and now considering 5234/6804 (removed 1570) transitions.
[2026-05-22 21:38:03] [INFO ] Flow matrix only has 5007 transitions (discarded 227 similar events)
// Phase 1: matrix 5007 rows 257 cols
[2026-05-22 21:38:03] [INFO ] Computed 18 invariants in 184 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2026-05-22 21:38:14] [INFO ] Implicit Places using invariants in 11015 ms returned []
[2026-05-22 21:38:14] [INFO ] Flow matrix only has 5007 transitions (discarded 227 similar events)
[2026-05-22 21:38:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2026-05-22 21:38:16] [INFO ] State equation strengthened by 343 read => feed constraints.
[2026-05-22 21:38:46] [INFO ] Implicit Places using invariants and state equation in 32118 ms returned []
Implicit Place search using SMT with State Equation took 43212 ms to find 0 implicit places.
Running 5233 sub problems to find dead transitions.
[2026-05-22 21:38:46] [INFO ] Flow matrix only has 5007 transitions (discarded 227 similar events)
[2026-05-22 21:38:46] [INFO ] Invariant cache hit.
[2026-05-22 21:38:46] [INFO ] State equation strengthened by 343 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/256 variables, 256/256 constraints. Problems are: Problem set: 0 solved, 5233 unsolved
SMT process timed out in 42235ms, After SMT, problems are : Problem set: 0 solved, 5233 unsolved
Search for dead transitions found 0 dead transitions in 42361ms
Starting structural reductions in LIVENESS mode, iteration 1 : 257/1888 places, 5234/6804 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 86452 ms. Remains : 257/1888 places, 5234/6804 transitions.
Discarding 778 transitions out of 5234. Remains 4456
Initial state reduction rules removed 1 formulas.
[2026-05-22 21:39:41] [INFO ] Flatten gal took : 2840 ms
[2026-05-22 21:39:43] [INFO ] Flatten gal took : 1543 ms
[2026-05-22 21:39:43] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12731471438685650755.gal : 348 ms
[2026-05-22 21:39:43] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12554281683038753117.prop : 308 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/ReachabilityCardinality12731471438685650755.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12554281683038753117.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 ...330
RANDOM walk for 40000 steps (1006 resets) in 27489 ms. (1 steps per ms) remains 4264/4455 properties
BEST_FIRST walk for 124 steps (0 resets) in 12 ms. (9 steps per ms) remains 4264/4264 properties
BEST_FIRST walk for 124 steps (0 resets) in 23 ms. (5 steps per ms) remains 4264/4264 properties
BEST_FIRST walk for 124 steps (0 resets) in 30 ms. (4 steps per ms) remains 4264/4264 properties
BEST_FIRST walk for 124 steps (0 resets) in 25 ms. (4 steps per ms) remains 4264/4264 properties
BEST_FIRST walk for 124 steps (0 resets) in 22 ms. (5 steps per ms) remains 4264/4264 properties
BEST_FIRST walk for 124 steps (0 resets) in 18 ms. (6 steps per ms) remains 4264/4264 properties
BEST_FIRST walk for 124 steps (0 resets) in 20 ms. (5 steps per ms) remains 4264/4264 properties
BEST_FIRST walk for 124 steps (0 resets) in 10 ms. (11 steps per ms) remains 4264/4264 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 4264/4264 properties
BEST_FIRST walk for 124 steps (0 resets) in 10 ms. (11 steps per ms) remains 4264/4264 properties
BEST_FIRST walk for 124 steps (0 resets) in 10 ms. (11 steps per ms) remains 4264/4264 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 4264/4264 properties
BEST_FIRST walk for 124 steps (0 resets) in 11 ms. (10 steps per ms) remains 4264/4264 properties
BEST_FIRST walk for 124 steps (0 resets) in 9 ms. (12 steps per ms) remains 4264/4264 properties
BEST_FIRST walk for 124 steps (0 resets) in 9 ms. (12 steps per ms) remains 4264/4264 properties
BEST_FIRST walk for 124 steps (0 resets) in 12 ms. (9 steps per ms) remains 4264/4264 properties
BEST_FIRST walk for 124 steps (0 resets) in 10 ms. (11 steps per ms) remains 4264/4264 properties
BEST_FIRST walk for 124 steps (0 resets) in 10 ms. (11 steps per ms) remains 4264/4264 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 4264/4264 properties
BEST_FIRST walk for 124 steps (0 resets) in 9 ms. (12 steps per ms) remains 4264/4264 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 4264/4264 properties
BEST_FIRST walk for 124 steps (0 resets) in 9 ms. (12 steps per ms) remains 4264/4264 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 4264/4264 properties
BEST_FIRST walk for 124 steps (0 resets) in 10 ms. (11 steps per ms) remains 4264/4264 properties
BEST_FIRST walk for 124 steps (0 resets) in 11 ms. (10 steps per ms) remains 4264/4264 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 4264/4264 properties
BEST_FIRST walk for 124 steps (0 resets) in 14 ms. (8 steps per ms) remains 4264/4264 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 4264/4264 properties
BEST_FIRST walk for 124 steps (0 resets) in 9 ms. (12 steps per ms) remains 4264/4264 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 4264/4264 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 4264/4264 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 4264/4264 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 4264/4264 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 4264/4264 properties
BEST_FIRST walk for 124 steps (0 resets) in 9 ms. (12 steps per ms) remains 4264/4264 properties
BEST_FIRST walk for 124 steps (0 resets) in 11 ms. (10 steps per ms) remains 4264/4264 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 4264/4264 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 4264/4264 properties
BEST_FIRST walk for 124 steps (0 resets) in 9 ms. (12 steps per ms) remains 4264/4264 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 4264/4264 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 4264/4264 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 4264/4264 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 4264/4264 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 4264/4264 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 4264/4264 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 4264/4264 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 4264/4264 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 4264/4264 properties
BEST_FIRST walk for 124 steps (0 resets) in 9 ms. (12 steps per ms) remains 4264/4264 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 4264/4264 properties
Probabilistic random walk after 30001 steps, saw 7914 distinct states, run finished after 3755 ms. (steps per millisecond=7 ) properties seen :0
[2026-05-22 21:39:48] [INFO ] Flow matrix only has 5007 transitions (discarded 227 similar events)
[2026-05-22 21:39:48] [INFO ] Invariant cache hit.
[2026-05-22 21:39:48] [INFO ] State equation strengthened by 343 read => feed constraints.
Loading property file /tmp/ReachabilityCardinality12554281683038753117.prop.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Reachability property qltransition_136 is true.
Reachability property qltransition_113 is true.
Reachability property qltransition_90 is true.
Reachability property qltransition_67 is true.
Reachability property qltransition_44 is true.
Reachability property qltransition_21 is true.
SDD proceeding with computation,4449 properties remain. new max is 2
SDD size :1 after 3
Reachability property qltransition_5100 is true.
Reachability property qltransition_5098 is true.
Reachability property qltransition_5096 is true.
Reachability property qltransition_5094 is true.
Reachability property qltransition_5092 is true.
Reachability property qltransition_5090 is true.
SDD proceeding with computation,4443 properties remain. new max is 2
SDD size :3 after 13
SDD proceeding with computation,4443 properties remain. new max is 4
SDD size :13 after 31
Reachability property qltransition_5124 is true.
Reachability property qltransition_5122 is true.
Reachability property qltransition_5120 is true.
Reachability property qltransition_5118 is true.
Reachability property qltransition_5116 is true.
Reachability property qltransition_5114 is true.
At refinement iteration 0 (INCLUDED_ONLY) 0/207 variables, 207/207 constraints. Problems are: Problem set: 0 solved, 4264 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 207/5264 variables, and 207 constraints, problems are : Problem set: 0 solved, 4264 unsolved in 5200 ms.
Refiners :[Domain max(s): 207/257 constraints, Generalized P Invariants (flows): 0/18 constraints, State Equation: 0/257 constraints, ReadFeed: 0/343 constraints, PredecessorRefiner: 4264/95 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4264 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
SDD proceeding with computation,4437 properties remain. new max is 4
SDD size :31 after 136
Reachability property qltransition_4283 is true.
Reachability property qltransition_4281 is true.
Reachability property qltransition_4275 is true.
SDD proceeding with computation,4434 properties remain. new max is 4
SDD size :136 after 451
Reachability property qltransition_4290 is true.
Reachability property qltransition_4289 is true.
Reachability property qltransition_4288 is true.
Reachability property qltransition_4287 is true.
Reachability property qltransition_4286 is true.
Reachability property qltransition_4285 is true.
At refinement iteration 0 (INCLUDED_ONLY) 0/207 variables, 207/207 constraints. Problems are: Problem set: 0 solved, 4264 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 207/5264 variables, and 207 constraints, problems are : Problem set: 0 solved, 4264 unsolved in 5169 ms.
Refiners :[Domain max(s): 207/257 constraints, Generalized P Invariants (flows): 0/18 constraints, State Equation: 0/257 constraints, ReadFeed: 0/343 constraints, PredecessorRefiner: 4169/95 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 21161ms problems are : Problem set: 0 solved, 4264 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 207 out of 257 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 257/257 places, 5234/5234 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 48 transitions
Reduce isomorphic transitions removed 48 transitions.
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 257 transition count 5186
SDD proceeding with computation,4428 properties remain. new max is 4
SDD size :451 after 901
Drop transitions (Redundant composition of simpler transitions.) removed 48 transitions
Redundant transition composition rules discarded 48 transitions
Iterating global reduction 1 with 48 rules applied. Total rules applied 96 place count 257 transition count 5138
Applied a total of 96 rules in 454 ms. Remains 257 /257 variables (removed 0) and now considering 5138/5234 (removed 96) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 456 ms. Remains : 257/257 places, 5138/5234 transitions.
Reachability property qltransition_117 is true.
SDD proceeding with computation,4427 properties remain. new max is 4
SDD size :901 after 1045
SDD proceeding with computation,4427 properties remain. new max is 8
SDD size :1045 after 1069
SDD proceeding with computation,4427 properties remain. new max is 16
SDD size :1069 after 1405
SDD proceeding with computation,4427 properties remain. new max is 32
SDD size :1405 after 1431
Reachability property qltransition_4267 is true.
SDD proceeding with computation,4426 properties remain. new max is 32
SDD size :1431 after 2515
Reachability property qltransition_4261 is true.
Reachability property qltransition_4260 is true.
SDD proceeding with computation,4424 properties remain. new max is 32
SDD size :2515 after 2977
Reachability property qltransition_4264 is true.
RANDOM walk for 267068 steps (6594 resets) in 120008 ms. (2 steps per ms) remains 4261/4264 properties
BEST_FIRST walk for 4003 steps (8 resets) in 104 ms. (38 steps per ms) remains 4261/4261 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 4261/4261 properties
BEST_FIRST walk for 4004 steps (8 resets) in 74 ms. (53 steps per ms) remains 4261/4261 properties
BEST_FIRST walk for 4004 steps (8 resets) in 64 ms. (61 steps per ms) remains 4261/4261 properties
BEST_FIRST walk for 4004 steps (8 resets) in 94 ms. (42 steps per ms) remains 4261/4261 properties
BEST_FIRST walk for 4004 steps (8 resets) in 75 ms. (52 steps per ms) remains 4261/4261 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 4261/4261 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 4261/4261 properties
BEST_FIRST walk for 4004 steps (8 resets) in 83 ms. (47 steps per ms) remains 4261/4261 properties
BEST_FIRST walk for 4004 steps (8 resets) in 89 ms. (44 steps per ms) remains 4261/4261 properties
BEST_FIRST walk for 4004 steps (8 resets) in 91 ms. (43 steps per ms) remains 4261/4261 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 4261/4261 properties
BEST_FIRST walk for 4004 steps (8 resets) in 139 ms. (28 steps per ms) remains 4261/4261 properties
BEST_FIRST walk for 4004 steps (8 resets) in 168 ms. (23 steps per ms) remains 4261/4261 properties
BEST_FIRST walk for 4004 steps (8 resets) in 145 ms. (27 steps per ms) remains 4261/4261 properties
BEST_FIRST walk for 4004 steps (9 resets) in 144 ms. (27 steps per ms) remains 4261/4261 properties
BEST_FIRST walk for 4004 steps (9 resets) in 119 ms. (33 steps per ms) remains 4261/4261 properties
BEST_FIRST walk for 4003 steps (9 resets) in 147 ms. (27 steps per ms) remains 4261/4261 properties
BEST_FIRST walk for 4003 steps (8 resets) in 126 ms. (31 steps per ms) remains 4261/4261 properties
BEST_FIRST walk for 4004 steps (9 resets) in 190 ms. (20 steps per ms) remains 4261/4261 properties
BEST_FIRST walk for 4004 steps (9 resets) in 133 ms. (29 steps per ms) remains 4261/4261 properties
BEST_FIRST walk for 4003 steps (10 resets) in 148 ms. (26 steps per ms) remains 4261/4261 properties
BEST_FIRST walk for 4004 steps (9 resets) in 158 ms. (25 steps per ms) remains 4261/4261 properties
BEST_FIRST walk for 4004 steps (12 resets) in 195 ms. (20 steps per ms) remains 4261/4261 properties
BEST_FIRST walk for 4004 steps (9 resets) in 138 ms. (28 steps per ms) remains 4261/4261 properties
BEST_FIRST walk for 4003 steps (9 resets) in 142 ms. (27 steps per ms) remains 4261/4261 properties
BEST_FIRST walk for 4004 steps (10 resets) in 165 ms. (24 steps per ms) remains 4261/4261 properties
BEST_FIRST walk for 4004 steps (10 resets) in 166 ms. (23 steps per ms) remains 4261/4261 properties
BEST_FIRST walk for 4004 steps (9 resets) in 119 ms. (33 steps per ms) remains 4261/4261 properties
BEST_FIRST walk for 4004 steps (9 resets) in 99 ms. (40 steps per ms) remains 4261/4261 properties
BEST_FIRST walk for 4002 steps (8 resets) in 103 ms. (38 steps per ms) remains 4261/4261 properties
BEST_FIRST walk for 4003 steps (11 resets) in 123 ms. (32 steps per ms) remains 4261/4261 properties
BEST_FIRST walk for 4004 steps (9 resets) in 109 ms. (36 steps per ms) remains 4261/4261 properties
BEST_FIRST walk for 4004 steps (8 resets) in 106 ms. (37 steps per ms) remains 4261/4261 properties
BEST_FIRST walk for 4004 steps (8 resets) in 105 ms. (37 steps per ms) remains 4261/4261 properties
BEST_FIRST walk for 4004 steps (9 resets) in 138 ms. (28 steps per ms) remains 4261/4261 properties
BEST_FIRST walk for 4004 steps (9 resets) in 118 ms. (33 steps per ms) remains 4261/4261 properties
BEST_FIRST walk for 4003 steps (10 resets) in 128 ms. (31 steps per ms) remains 4261/4261 properties
BEST_FIRST walk for 4004 steps (11 resets) in 128 ms. (31 steps per ms) remains 4261/4261 properties
BEST_FIRST walk for 4004 steps (11 resets) in 130 ms. (30 steps per ms) remains 4261/4261 properties
BEST_FIRST walk for 4004 steps (9 resets) in 113 ms. (35 steps per ms) remains 4261/4261 properties
BEST_FIRST walk for 4004 steps (10 resets) in 124 ms. (32 steps per ms) remains 4261/4261 properties
BEST_FIRST walk for 4004 steps (12 resets) in 114 ms. (34 steps per ms) remains 4261/4261 properties
BEST_FIRST walk for 4004 steps (10 resets) in 122 ms. (32 steps per ms) remains 4261/4261 properties
BEST_FIRST walk for 4004 steps (8 resets) in 87 ms. (45 steps per ms) remains 4261/4261 properties
BEST_FIRST walk for 4004 steps (8 resets) in 93 ms. (42 steps per ms) remains 4261/4261 properties
BEST_FIRST walk for 4004 steps (10 resets) in 96 ms. (41 steps per ms) remains 4261/4261 properties
BEST_FIRST walk for 4004 steps (8 resets) in 97 ms. (40 steps per ms) remains 4261/4261 properties
BEST_FIRST walk for 4004 steps (8 resets) in 92 ms. (43 steps per ms) remains 4261/4261 properties
BEST_FIRST walk for 4004 steps (8 resets) in 99 ms. (40 steps per ms) remains 4261/4261 properties
Reachability property qltransition_125 is true.
Reachability property qltransition_122 is true.
SDD proceeding with computation,4421 properties remain. new max is 32
SDD size :2977 after 3161
SDD proceeding with computation,4421 properties remain. new max is 64
SDD size :3161 after 3191
Reachability property qltransition_94 is true.
SDD proceeding with computation,4420 properties remain. new max is 64
SDD size :3191 after 4471
SDD proceeding with computation,4420 properties remain. new max is 128
SDD size :4471 after 4645
SDD proceeding with computation,4420 properties remain. new max is 256
SDD size :4645 after 5330
Reachability property qltransition_4296 is true.
SDD proceeding with computation,4419 properties remain. new max is 256
SDD size :5330 after 10120
Reachability property qltransition_4293 is true.
Reachability property qltransition_4284 is true.
Reachability property qltransition_4276 is true.
Reachability property qltransition_102 is true.
Reachability property qltransition_99 is true.
SDD proceeding with computation,4414 properties remain. new max is 256
SDD size :10120 after 22537
SDD proceeding with computation,4414 properties remain. new max is 512
SDD size :22537 after 73311
Probabilistic random walk after 1000001 steps, saw 137050 distinct states, run finished after 69188 ms. (steps per millisecond=14 ) properties seen :0
[2026-05-22 21:41:51] [INFO ] Flow matrix only has 4958 transitions (discarded 180 similar events)
// Phase 1: matrix 4958 rows 257 cols
[2026-05-22 21:41:51] [INFO ] Computed 18 invariants in 118 ms
[2026-05-22 21:41:51] [INFO ] State equation strengthened by 336 read => feed constraints.
SDD proceeding with computation,4414 properties remain. new max is 1024
SDD size :73311 after 135419
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
SDD proceeding with computation,4414 properties remain. new max is 2048
SDD size :135419 after 374512
Reachability property qltransition_4330 is true.
Reachability property qltransition_4329 is true.
Reachability property qltransition_4328 is true.
Reachability property qltransition_4327 is true.
Reachability property qltransition_4326 is true.
Reachability property qltransition_4325 is true.
Reachability property qltransition_4324 is true.
Reachability property qltransition_4323 is true.
Reachability property qltransition_4322 is true.
Reachability property qltransition_4321 is true.
Reachability property qltransition_4320 is true.
Reachability property qltransition_4319 is true.
At refinement iteration 0 (INCLUDED_ONLY) 0/196 variables, 196/196 constraints. Problems are: Problem set: 0 solved, 4253 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 196/5215 variables, and 196 constraints, problems are : Problem set: 0 solved, 4253 unsolved in 45082 ms.
Refiners :[Domain max(s): 196/257 constraints, Generalized P Invariants (flows): 0/18 constraints, State Equation: 0/257 constraints, ReadFeed: 0/336 constraints, PredecessorRefiner: 4253/84 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4253 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/196 variables, 196/196 constraints. Problems are: Problem set: 0 solved, 4253 unsolved
SDD proceeding with computation,4402 properties remain. new max is 2048
SDD size :374512 after 2.53304e+07
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 196/5215 variables, and 196 constraints, problems are : Problem set: 0 solved, 4253 unsolved in 45082 ms.
Refiners :[Domain max(s): 196/257 constraints, Generalized P Invariants (flows): 0/18 constraints, State Equation: 0/257 constraints, ReadFeed: 0/336 constraints, PredecessorRefiner: 4169/84 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 100550ms problems are : Problem set: 0 solved, 4253 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 196 out of 257 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 257/257 places, 5138/5138 transitions.
Applied a total of 0 rules in 130 ms. Remains 257 /257 variables (removed 0) and now considering 5138/5138 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 131 ms. Remains : 257/257 places, 5138/5138 transitions.
SDD proceeding with computation,4402 properties remain. new max is 4096
SDD size :2.53304e+07 after 2.96231e+07
RANDOM walk for 263996 steps (6499 resets) in 120004 ms. (2 steps per ms) remains 4250/4253 properties
BEST_FIRST walk for 4004 steps (8 resets) in 73 ms. (54 steps per ms) remains 4250/4250 properties
BEST_FIRST walk for 4004 steps (8 resets) in 69 ms. (57 steps per ms) remains 4250/4250 properties
BEST_FIRST walk for 4004 steps (8 resets) in 68 ms. (58 steps per ms) remains 4250/4250 properties
BEST_FIRST walk for 4003 steps (8 resets) in 67 ms. (58 steps per ms) remains 4250/4250 properties
BEST_FIRST walk for 4003 steps (9 resets) in 63 ms. (62 steps per ms) remains 4250/4250 properties
BEST_FIRST walk for 4004 steps (8 resets) in 65 ms. (60 steps per ms) remains 4250/4250 properties
BEST_FIRST walk for 4004 steps (8 resets) in 66 ms. (59 steps per ms) remains 4250/4250 properties
BEST_FIRST walk for 4003 steps (8 resets) in 80 ms. (49 steps per ms) remains 4250/4250 properties
BEST_FIRST walk for 4004 steps (9 resets) in 102 ms. (38 steps per ms) remains 4250/4250 properties
BEST_FIRST walk for 4003 steps (8 resets) in 97 ms. (40 steps per ms) remains 4250/4250 properties
BEST_FIRST walk for 4004 steps (9 resets) in 97 ms. (40 steps per ms) remains 4250/4250 properties
BEST_FIRST walk for 4004 steps (8 resets) in 100 ms. (39 steps per ms) remains 4250/4250 properties
BEST_FIRST walk for 4004 steps (8 resets) in 91 ms. (43 steps per ms) remains 4250/4250 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 4250/4250 properties
BEST_FIRST walk for 4004 steps (10 resets) in 122 ms. (32 steps per ms) remains 4250/4250 properties
BEST_FIRST walk for 4004 steps (8 resets) in 120 ms. (33 steps per ms) remains 4250/4250 properties
BEST_FIRST walk for 4004 steps (11 resets) in 106 ms. (37 steps per ms) remains 4250/4250 properties
BEST_FIRST walk for 4004 steps (10 resets) in 116 ms. (34 steps per ms) remains 4250/4250 properties
BEST_FIRST walk for 4004 steps (11 resets) in 156 ms. (25 steps per ms) remains 4250/4250 properties
BEST_FIRST walk for 4003 steps (10 resets) in 174 ms. (22 steps per ms) remains 4250/4250 properties
BEST_FIRST walk for 4003 steps (9 resets) in 163 ms. (24 steps per ms) remains 4250/4250 properties
BEST_FIRST walk for 4004 steps (11 resets) in 172 ms. (23 steps per ms) remains 4250/4250 properties
BEST_FIRST walk for 4004 steps (12 resets) in 181 ms. (22 steps per ms) remains 4250/4250 properties
BEST_FIRST walk for 4003 steps (11 resets) in 184 ms. (21 steps per ms) remains 4250/4250 properties
BEST_FIRST walk for 4004 steps (8 resets) in 131 ms. (30 steps per ms) remains 4250/4250 properties
BEST_FIRST walk for 4004 steps (8 resets) in 146 ms. (27 steps per ms) remains 4250/4250 properties
BEST_FIRST walk for 4004 steps (9 resets) in 149 ms. (26 steps per ms) remains 4250/4250 properties
BEST_FIRST walk for 4004 steps (8 resets) in 152 ms. (26 steps per ms) remains 4250/4250 properties
BEST_FIRST walk for 4004 steps (8 resets) in 132 ms. (30 steps per ms) remains 4250/4250 properties
BEST_FIRST walk for 4004 steps (8 resets) in 147 ms. (27 steps per ms) remains 4250/4250 properties
BEST_FIRST walk for 4004 steps (9 resets) in 154 ms. (25 steps per ms) remains 4250/4250 properties
BEST_FIRST walk for 4004 steps (8 resets) in 161 ms. (24 steps per ms) remains 4250/4250 properties
BEST_FIRST walk for 4004 steps (8 resets) in 154 ms. (25 steps per ms) remains 4250/4250 properties
BEST_FIRST walk for 4004 steps (9 resets) in 154 ms. (25 steps per ms) remains 4250/4250 properties
BEST_FIRST walk for 4004 steps (10 resets) in 157 ms. (25 steps per ms) remains 4250/4250 properties
BEST_FIRST walk for 4004 steps (12 resets) in 168 ms. (23 steps per ms) remains 4250/4250 properties
BEST_FIRST walk for 4004 steps (9 resets) in 134 ms. (29 steps per ms) remains 4250/4250 properties
BEST_FIRST walk for 4004 steps (10 resets) in 166 ms. (23 steps per ms) remains 4250/4250 properties
BEST_FIRST walk for 4004 steps (10 resets) in 159 ms. (25 steps per ms) remains 4250/4250 properties
BEST_FIRST walk for 4004 steps (11 resets) in 162 ms. (24 steps per ms) remains 4250/4250 properties
BEST_FIRST walk for 4004 steps (8 resets) in 111 ms. (35 steps per ms) remains 4250/4250 properties
BEST_FIRST walk for 4004 steps (8 resets) in 120 ms. (33 steps per ms) remains 4250/4250 properties
BEST_FIRST walk for 4004 steps (9 resets) in 112 ms. (35 steps per ms) remains 4250/4250 properties
BEST_FIRST walk for 4004 steps (9 resets) in 122 ms. (32 steps per ms) remains 4250/4250 properties
BEST_FIRST walk for 4004 steps (8 resets) in 106 ms. (37 steps per ms) remains 4250/4250 properties
BEST_FIRST walk for 4004 steps (9 resets) in 114 ms. (34 steps per ms) remains 4250/4250 properties
BEST_FIRST walk for 4004 steps (9 resets) in 119 ms. (33 steps per ms) remains 4250/4250 properties
BEST_FIRST walk for 4003 steps (10 resets) in 131 ms. (30 steps per ms) remains 4250/4250 properties
BEST_FIRST walk for 4004 steps (8 resets) in 126 ms. (31 steps per ms) remains 4250/4250 properties
BEST_FIRST walk for 4004 steps (8 resets) in 131 ms. (30 steps per ms) remains 4250/4250 properties
Reachability property qltransition_5148 is true.
Reachability property qltransition_5146 is true.
Reachability property qltransition_5144 is true.
Reachability property qltransition_5142 is true.
Reachability property qltransition_5140 is true.
Reachability property qltransition_5138 is true.
Probabilistic random walk after 1000001 steps, saw 137050 distinct states, run finished after 72030 ms. (steps per millisecond=13 ) properties seen :0
[2026-05-22 21:45:16] [INFO ] Flow matrix only has 4958 transitions (discarded 180 similar events)
[2026-05-22 21:45:16] [INFO ] Invariant cache hit.
[2026-05-22 21:45:16] [INFO ] State equation strengthened by 336 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 193/193 constraints. Problems are: Problem set: 0 solved, 4250 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 193/5215 variables, and 193 constraints, problems are : Problem set: 0 solved, 4250 unsolved in 75086 ms.
Refiners :[Domain max(s): 193/257 constraints, Generalized P Invariants (flows): 0/18 constraints, State Equation: 0/257 constraints, ReadFeed: 0/336 constraints, PredecessorRefiner: 4250/81 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4250 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 193/193 constraints. Problems are: Problem set: 0 solved, 4250 unsolved
Reachability property qltransition_71 is true.
SDD proceeding with computation,4395 properties remain. new max is 4096
SDD size :2.96231e+07 after 2.42668e+08
At refinement iteration 1 (INCLUDED_ONLY) 0/193 variables, 0/193 constraints. Problems are: Problem set: 0 solved, 4250 unsolved
At refinement iteration 2 (OVERLAPS) 42/235 variables, 18/211 constraints. Problems are: Problem set: 0 solved, 4250 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/235 variables, 42/253 constraints. Problems are: Problem set: 0 solved, 4250 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 235/5215 variables, and 253 constraints, problems are : Problem set: 0 solved, 4250 unsolved in 75157 ms.
Refiners :[Domain max(s): 235/257 constraints, Generalized P Invariants (flows): 18/18 constraints, State Equation: 0/257 constraints, ReadFeed: 0/336 constraints, PredecessorRefiner: 4169/81 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 160538ms problems are : Problem set: 0 solved, 4250 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 193 out of 257 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 257/257 places, 5138/5138 transitions.
Applied a total of 0 rules in 149 ms. Remains 257 /257 variables (removed 0) and now considering 5138/5138 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 150 ms. Remains : 257/257 places, 5138/5138 transitions.
RANDOM walk for 266264 steps (6613 resets) in 120004 ms. (2 steps per ms) remains 4249/4250 properties
BEST_FIRST walk for 4004 steps (8 resets) in 66 ms. (59 steps per ms) remains 4249/4249 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 4249/4249 properties
BEST_FIRST walk for 4004 steps (8 resets) in 74 ms. (53 steps per ms) remains 4249/4249 properties
BEST_FIRST walk for 4003 steps (8 resets) in 79 ms. (50 steps per ms) remains 4249/4249 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 4249/4249 properties
BEST_FIRST walk for 4004 steps (8 resets) in 84 ms. (47 steps per ms) remains 4249/4249 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 4249/4249 properties
BEST_FIRST walk for 4004 steps (8 resets) in 87 ms. (45 steps per ms) remains 4249/4249 properties
BEST_FIRST walk for 4004 steps (8 resets) in 104 ms. (38 steps per ms) remains 4249/4249 properties
BEST_FIRST walk for 4004 steps (8 resets) in 100 ms. (39 steps per ms) remains 4249/4249 properties
BEST_FIRST walk for 4004 steps (8 resets) in 111 ms. (35 steps per ms) remains 4249/4249 properties
BEST_FIRST walk for 4003 steps (8 resets) in 112 ms. (35 steps per ms) remains 4249/4249 properties
BEST_FIRST walk for 4004 steps (8 resets) in 111 ms. (35 steps per ms) remains 4249/4249 properties
BEST_FIRST walk for 4004 steps (9 resets) in 116 ms. (34 steps per ms) remains 4249/4249 properties
BEST_FIRST walk for 4004 steps (10 resets) in 114 ms. (34 steps per ms) remains 4249/4249 properties
BEST_FIRST walk for 4004 steps (8 resets) in 96 ms. (41 steps per ms) remains 4249/4249 properties
BEST_FIRST walk for 4003 steps (9 resets) in 140 ms. (28 steps per ms) remains 4249/4249 properties
BEST_FIRST walk for 4004 steps (9 resets) in 169 ms. (23 steps per ms) remains 4249/4249 properties
BEST_FIRST walk for 4002 steps (8 resets) in 198 ms. (20 steps per ms) remains 4249/4249 properties
BEST_FIRST walk for 4004 steps (12 resets) in 141 ms. (28 steps per ms) remains 4249/4249 properties
BEST_FIRST walk for 4003 steps (9 resets) in 113 ms. (35 steps per ms) remains 4249/4249 properties
BEST_FIRST walk for 4004 steps (10 resets) in 126 ms. (31 steps per ms) remains 4249/4249 properties
BEST_FIRST walk for 4004 steps (11 resets) in 123 ms. (32 steps per ms) remains 4249/4249 properties
BEST_FIRST walk for 4003 steps (11 resets) in 134 ms. (29 steps per ms) remains 4249/4249 properties
BEST_FIRST walk for 4004 steps (8 resets) in 104 ms. (38 steps per ms) remains 4249/4249 properties
BEST_FIRST walk for 4003 steps (8 resets) in 118 ms. (33 steps per ms) remains 4249/4249 properties
BEST_FIRST walk for 4004 steps (9 resets) in 113 ms. (35 steps per ms) remains 4249/4249 properties
BEST_FIRST walk for 4003 steps (10 resets) in 144 ms. (27 steps per ms) remains 4249/4249 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 4249/4249 properties
BEST_FIRST walk for 4003 steps (8 resets) in 120 ms. (33 steps per ms) remains 4249/4249 properties
BEST_FIRST walk for 4004 steps (9 resets) in 128 ms. (31 steps per ms) remains 4249/4249 properties
BEST_FIRST walk for 4003 steps (10 resets) in 173 ms. (23 steps per ms) remains 4249/4249 properties
BEST_FIRST walk for 4003 steps (10 resets) in 150 ms. (26 steps per ms) remains 4249/4249 properties
BEST_FIRST walk for 4004 steps (8 resets) in 132 ms. (30 steps per ms) remains 4249/4249 properties
BEST_FIRST walk for 4004 steps (11 resets) in 123 ms. (32 steps per ms) remains 4249/4249 properties
BEST_FIRST walk for 4003 steps (12 resets) in 147 ms. (27 steps per ms) remains 4249/4249 properties
BEST_FIRST walk for 4003 steps (9 resets) in 121 ms. (32 steps per ms) remains 4249/4249 properties
BEST_FIRST walk for 4004 steps (9 resets) in 125 ms. (31 steps per ms) remains 4249/4249 properties
BEST_FIRST walk for 4004 steps (10 resets) in 126 ms. (31 steps per ms) remains 4249/4249 properties
BEST_FIRST walk for 4003 steps (10 resets) in 119 ms. (33 steps per ms) remains 4249/4249 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 4249/4249 properties
BEST_FIRST walk for 4004 steps (8 resets) in 87 ms. (45 steps per ms) remains 4249/4249 properties
BEST_FIRST walk for 4002 steps (9 resets) in 108 ms. (36 steps per ms) remains 4249/4249 properties
BEST_FIRST walk for 4004 steps (8 resets) in 125 ms. (31 steps per ms) remains 4249/4249 properties
BEST_FIRST walk for 4003 steps (9 resets) in 114 ms. (34 steps per ms) remains 4249/4249 properties
BEST_FIRST walk for 4003 steps (8 resets) in 106 ms. (37 steps per ms) remains 4249/4249 properties
BEST_FIRST walk for 4003 steps (9 resets) in 117 ms. (33 steps per ms) remains 4249/4249 properties
BEST_FIRST walk for 4004 steps (8 resets) in 116 ms. (34 steps per ms) remains 4249/4249 properties
BEST_FIRST walk for 4004 steps (9 resets) in 118 ms. (33 steps per ms) remains 4249/4249 properties
BEST_FIRST walk for 4004 steps (9 resets) in 98 ms. (40 steps per ms) remains 4249/4249 properties
Probabilistic random walk after 1000001 steps, saw 137050 distinct states, run finished after 70410 ms. (steps per millisecond=14 ) properties seen :0
[2026-05-22 21:49:39] [INFO ] Flow matrix only has 4958 transitions (discarded 180 similar events)
[2026-05-22 21:49:39] [INFO ] Invariant cache hit.
[2026-05-22 21:49:39] [INFO ] State equation strengthened by 336 read => feed constraints.
Detected timeout of ITS tools.
[2026-05-22 21:49:45] [INFO ] Flatten gal took : 1286 ms
[2026-05-22 21:49:45] [INFO ] Applying decomposition
[2026-05-22 21:49:46] [INFO ] Flatten gal took : 967 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/graph2038342451022579359.txt' '-o' '/tmp/graph2038342451022579359.bin' '-w' '/tmp/graph2038342451022579359.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2038342451022579359.bin' '-l' '-1' '-v' '-w' '/tmp/graph2038342451022579359.weights' '-q' '0' '-e' '0.001'
[2026-05-22 21:49:49] [INFO ] Decomposing Gal with order
[2026-05-22 21:49:49] [INFO ] Rewriting arrays to variables to allow decomposition.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
[2026-05-22 21:49:53] [INFO ] Removed a total of 57908 redundant transitions.
[2026-05-22 21:49:53] [INFO ] Flatten gal took : 2816 ms
[2026-05-22 21:49:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 236 labels/synchronizations in 672 ms.
[2026-05-22 21:49:56] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality18258899349238244428.gal : 36 ms
[2026-05-22 21:49:56] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2580941248199778689.prop : 93 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/ReachabilityCardinality18258899349238244428.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2580941248199778689.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityCardinality2580941248199778689.prop.
SDD proceeding with computation,4249 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,4249 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,4249 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,4249 properties remain. new max is 32
SDD size :3 after 61
SDD proceeding with computation,4249 properties remain. new max is 64
SDD size :61 after 27901
SDD proceeding with computation,4249 properties remain. new max is 128
SDD size :27901 after 5.00383e+08
Reachability property qltransition_4443 is true.
Reachability property qltransition_4383 is true.
Reachability property qltransition_4333 is true.
Reachability property qltransition_4318 is true.
Reachability property qltransition_79 is true.
Reachability property qltransition_76 is true.
Reachability property qltransition_56 is true.
Reachability property qltransition_53 is true.
Reachability property qltransition_33 is true.
Reachability property qltransition_30 is true.
SDD proceeding with computation,4239 properties remain. new max is 128
SDD size :5.00383e+08 after 2.90236e+16
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,3.62147e+18,6.41083,19356,301,191,5134,2125,7029,5791,368,3686,0
Total reachable state count : 3621467247228004098
Verifying 4249 reachability properties.
Reachability property qltransition_7 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\_7,3.0056e+16,6.41204,19356,94,93,5134,2125,7029,5791,370,3686,0
Reachability property qltransition_10 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\_10,3.0056e+16,6.41235,19356,94,93,5134,2125,7029,5791,370,3686,0
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\_30,3.0056e+16,6.41513,19356,104,111,5134,2125,7030,5791,370,3686,0
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\_33,3.0056e+16,6.41555,19356,103,111,5134,2125,7031,5791,370,3686,0
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\_53,3.0056e+16,6.41582,19356,104,111,5134,2125,7032,5791,370,3686,0
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\_56,3.0056e+16,6.41612,19356,103,111,5134,2125,7033,5791,370,3686,0
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\_76,3.0056e+16,6.41642,19356,93,107,5134,2125,7034,5791,370,3686,0
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\_79,3.0056e+16,6.41672,19356,93,107,5134,2125,7035,5791,370,3686,0
Reachability property qltransition_140 does not hold.
FORMULA QuasiLiveness FALSE TECHNIQUES RANDOM_WALK DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL INITIAL_STATE USE_NUPN
ITS tools runner thread asked to quit. Dying gracefully.
At refinement iteration 0 (INCLUDED_ONLY) 0/192 variables, 192/192 constraints. Problems are: Problem set: 0 solved, 4249 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 192/5215 variables, and 192 constraints, problems are : Problem set: 12 solved, 4237 unsolved in 90089 ms.
Refiners :[Domain max(s): 192/257 constraints, Generalized P Invariants (flows): 0/18 constraints, State Equation: 0/257 constraints, ReadFeed: 0/336 constraints, PredecessorRefiner: 4249/80 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 12 solved, 4237 unsolved
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/180 variables, 180/180 constraints. Problems are: Problem set: 12 solved, 4237 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/180 variables, 0/180 constraints. Problems are: Problem set: 12 solved, 4237 unsolved
At refinement iteration 2 (OVERLAPS) 42/222 variables, 18/198 constraints. Problems are: Problem set: 12 solved, 4237 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/222 variables, 42/240 constraints. Problems are: Problem set: 12 solved, 4237 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 222/5215 variables, and 240 constraints, problems are : Problem set: 12 solved, 4237 unsolved in 90074 ms.
Refiners :[Domain max(s): 222/257 constraints, Generalized P Invariants (flows): 18/18 constraints, State Equation: 0/257 constraints, ReadFeed: 0/336 constraints, PredecessorRefiner: 4169/80 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 190859ms problems are : Problem set: 12 solved, 4237 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 180 out of 257 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 257/257 places, 5138/5138 transitions.
Applied a total of 0 rules in 72 ms. Remains 257 /257 variables (removed 0) and now considering 5138/5138 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 72 ms. Remains : 257/257 places, 5138/5138 transitions.
Total runtime 889419 ms.
BK_STOP 1779486770537
--------------------
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="CloudDeployment-PT-6b"
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 CloudDeployment-PT-6b, 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 r064-smll-177946904500317"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CloudDeployment-PT-6b.tgz
mv CloudDeployment-PT-6b 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 '
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 ;