Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r091-smll-174860108000232.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is FireWire-PT-17, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r091-smll-174860108000232
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 508K
-rw-r--r-- 1 mcc users 7.0K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.1K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 34K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.1K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 80K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.3K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 50K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 153K May 29 14:32 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME QuasiLiveness

=== Now, execution of the tool begins

BK_START 1748651542125

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=FireWire-PT-17
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202505121319
[2025-05-31 00:32:24] [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]
[2025-05-31 00:32:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-31 00:32:25] [INFO ] Load time of PNML (sax parser for PT used): 226 ms
[2025-05-31 00:32:25] [INFO ] Transformed 428 places.
[2025-05-31 00:32:25] [INFO ] Transformed 656 transitions.
[2025-05-31 00:32:25] [INFO ] Found NUPN structural information;
[2025-05-31 00:32:25] [INFO ] Parsed PT model containing 428 places and 656 transitions and 1904 arcs in 459 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 428/428 places, 656/656 transitions.
Graph (trivial) has 356 edges and 428 vertex of which 19 / 428 are part of one of the 3 SCC in 11 ms
Free SCC test removed 16 places
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Reduce places removed 6 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 126 transitions
Trivial Post-agglo rules discarded 126 transitions
Performed 126 trivial Post agglomeration. Transition count delta: 126
Iterating post reduction 0 with 132 rules applied. Total rules applied 133 place count 406 transition count 513
Reduce places removed 126 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 129 rules applied. Total rules applied 262 place count 280 transition count 510
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 264 place count 278 transition count 510
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 264 place count 278 transition count 504
Deduced a syphon composed of 6 places in 12 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 276 place count 272 transition count 504
Performed 92 Post agglomeration using F-continuation condition.Transition count delta: 92
Deduced a syphon composed of 92 places in 5 ms
Reduce places removed 92 places and 0 transitions.
Iterating global reduction 3 with 184 rules applied. Total rules applied 460 place count 180 transition count 412
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: -172
Deduced a syphon composed of 32 places in 3 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 3 with 64 rules applied. Total rules applied 524 place count 148 transition count 584
Applied a total of 524 rules in 238 ms. Remains 148 /428 variables (removed 280) and now considering 584/656 (removed 72) transitions.
[2025-05-31 00:32:25] [INFO ] Flow matrix only has 549 transitions (discarded 35 similar events)
// Phase 1: matrix 549 rows 148 cols
[2025-05-31 00:32:25] [INFO ] Computed 7 invariants in 26 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 00:32:26] [INFO ] Implicit Places using invariants in 818 ms returned []
[2025-05-31 00:32:26] [INFO ] Flow matrix only has 549 transitions (discarded 35 similar events)
[2025-05-31 00:32:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 00:32:27] [INFO ] State equation strengthened by 66 read => feed constraints.
[2025-05-31 00:32:27] [INFO ] Implicit Places using invariants and state equation in 1455 ms returned []
Implicit Place search using SMT with State Equation took 2353 ms to find 0 implicit places.
Running 568 sub problems to find dead transitions.
[2025-05-31 00:32:28] [INFO ] Flow matrix only has 549 transitions (discarded 35 similar events)
[2025-05-31 00:32:28] [INFO ] Invariant cache hit.
[2025-05-31 00:32:28] [INFO ] State equation strengthened by 66 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/147 variables, 147/147 constraints. Problems are: Problem set: 0 solved, 568 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/147 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 568 unsolved
At refinement iteration 2 (OVERLAPS) 1/148 variables, 7/154 constraints. Problems are: Problem set: 0 solved, 568 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/148 variables, 1/155 constraints. Problems are: Problem set: 0 solved, 568 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 00:32:39] [INFO ] Deduced a trap composed of 47 places in 270 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 00:32:39] [INFO ] Deduced a trap composed of 41 places in 105 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 00:32:39] [INFO ] Deduced a trap composed of 41 places in 101 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 00:32:40] [INFO ] Deduced a trap composed of 31 places in 214 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 00:32:41] [INFO ] Deduced a trap composed of 23 places in 178 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 00:32:41] [INFO ] Deduced a trap composed of 100 places in 165 ms of which 14 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/148 variables, 6/161 constraints. Problems are: Problem set: 0 solved, 568 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/148 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 568 unsolved
At refinement iteration 6 (OVERLAPS) 548/696 variables, 148/309 constraints. Problems are: Problem set: 0 solved, 568 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/696 variables, 65/374 constraints. Problems are: Problem set: 0 solved, 568 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 00:32:57] [INFO ] Deduced a trap composed of 41 places in 86 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 00:32:57] [INFO ] Deduced a trap composed of 41 places in 80 ms of which 5 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 696/697 variables, and 376 constraints, problems are : Problem set: 0 solved, 568 unsolved in 30049 ms.
Refiners :[Domain max(s): 148/148 constraints, Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 148/148 constraints, ReadFeed: 65/66 constraints, PredecessorRefiner: 568/568 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 568 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/147 variables, 147/147 constraints. Problems are: Problem set: 0 solved, 568 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/147 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 568 unsolved
At refinement iteration 2 (OVERLAPS) 1/148 variables, 7/154 constraints. Problems are: Problem set: 0 solved, 568 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/148 variables, 1/155 constraints. Problems are: Problem set: 0 solved, 568 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/148 variables, 8/163 constraints. Problems are: Problem set: 0 solved, 568 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/148 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 568 unsolved
At refinement iteration 6 (OVERLAPS) 548/696 variables, 148/311 constraints. Problems are: Problem set: 0 solved, 568 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/696 variables, 65/376 constraints. Problems are: Problem set: 0 solved, 568 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/696 variables, 568/944 constraints. Problems are: Problem set: 0 solved, 568 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 696/697 variables, and 944 constraints, problems are : Problem set: 0 solved, 568 unsolved in 30021 ms.
Refiners :[Domain max(s): 148/148 constraints, Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 148/148 constraints, ReadFeed: 65/66 constraints, PredecessorRefiner: 568/568 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61009ms problems are : Problem set: 0 solved, 568 unsolved
Search for dead transitions found 0 dead transitions in 61056ms
Starting structural reductions in LIVENESS mode, iteration 1 : 148/428 places, 584/656 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 63730 ms. Remains : 148/428 places, 584/656 transitions.
Discarding 287 transitions out of 584. Remains 297
Initial state reduction rules removed 1 formulas.
RANDOM walk for 40000 steps (3139 resets) in 3546 ms. (11 steps per ms) remains 233/296 properties
BEST_FIRST walk for 404 steps (8 resets) in 14 ms. (26 steps per ms) remains 233/233 properties
BEST_FIRST walk for 403 steps (8 resets) in 18 ms. (21 steps per ms) remains 233/233 properties
BEST_FIRST walk for 403 steps (8 resets) in 7 ms. (50 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 233/233 properties
BEST_FIRST walk for 401 steps (9 resets) in 7 ms. (50 steps per ms) remains 233/233 properties
BEST_FIRST walk for 403 steps (8 resets) in 10 ms. (36 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 233/233 properties
BEST_FIRST walk for 403 steps (8 resets) in 15 ms. (25 steps per ms) remains 233/233 properties
BEST_FIRST walk for 402 steps (9 resets) in 17 ms. (22 steps per ms) remains 233/233 properties
BEST_FIRST walk for 403 steps (8 resets) in 8 ms. (44 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (8 resets) in 12 ms. (31 steps per ms) remains 233/233 properties
BEST_FIRST walk for 402 steps (8 resets) in 5 ms. (67 steps per ms) remains 233/233 properties
BEST_FIRST walk for 402 steps (8 resets) in 5 ms. (67 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (9 resets) in 11 ms. (33 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 233/233 properties
[2025-05-31 00:33:30] [INFO ] Flatten gal took : 278 ms
BEST_FIRST walk for 403 steps (8 resets) in 7 ms. (50 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 233/233 properties
BEST_FIRST walk for 403 steps (8 resets) in 7 ms. (50 steps per ms) remains 233/233 properties
BEST_FIRST walk for 402 steps (8 resets) in 8 ms. (44 steps per ms) remains 233/233 properties
BEST_FIRST walk for 403 steps (8 resets) in 5 ms. (67 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (8 resets) in 9 ms. (40 steps per ms) remains 233/233 properties
BEST_FIRST walk for 403 steps (8 resets) in 7 ms. (50 steps per ms) remains 233/233 properties
BEST_FIRST walk for 403 steps (8 resets) in 8 ms. (44 steps per ms) remains 233/233 properties
BEST_FIRST walk for 403 steps (8 resets) in 5 ms. (67 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 233/233 properties
BEST_FIRST walk for 403 steps (8 resets) in 4 ms. (80 steps per ms) remains 233/233 properties
BEST_FIRST walk for 403 steps (8 resets) in 8 ms. (44 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 233/233 properties
BEST_FIRST walk for 403 steps (8 resets) in 6 ms. (57 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (8 resets) in 8 ms. (44 steps per ms) remains 233/233 properties
BEST_FIRST walk for 403 steps (8 resets) in 6 ms. (57 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 233/233 properties
BEST_FIRST walk for 403 steps (8 resets) in 5 ms. (67 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 233/233 properties
BEST_FIRST walk for 403 steps (8 resets) in 9 ms. (40 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 233/233 properties
BEST_FIRST walk for 403 steps (9 resets) in 6 ms. (57 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (9 resets) in 6 ms. (57 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 233/233 properties
BEST_FIRST walk for 403 steps (8 resets) in 7 ms. (50 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (8 resets) in 6 ms. (57 steps per ms) remains 233/233 properties
BEST_FIRST walk for 403 steps (8 resets) in 8 ms. (44 steps per ms) remains 233/233 properties
BEST_FIRST walk for 403 steps (9 resets) in 7 ms. (50 steps per ms) remains 233/233 properties
BEST_FIRST walk for 403 steps (8 resets) in 6 ms. (57 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (8 resets) in 5 ms. (67 steps per ms) remains 233/233 properties
BEST_FIRST walk for 404 steps (8 resets) in 7 ms. (50 steps per ms) remains 233/233 properties
[2025-05-31 00:33:30] [INFO ] Flow matrix only has 549 transitions (discarded 35 similar events)
[2025-05-31 00:33:30] [INFO ] Invariant cache hit.
[2025-05-31 00:33:30] [INFO ] State equation strengthened by 66 read => feed constraints.
[2025-05-31 00:33:30] [INFO ] Flatten gal took : 103 ms
[2025-05-31 00:33:30] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17391633241734268947.gal : 41 ms
[2025-05-31 00:33:30] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality476995478093755761.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/ReachabilityCardinality17391633241734268947.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality476995478093755761.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 ...328
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Loading property file /tmp/ReachabilityCardinality476995478093755761.prop.
SDD proceeding with computation,233 properties remain. new max is 4
SDD size :1 after 13
SDD proceeding with computation,233 properties remain. new max is 8
SDD size :13 after 29
SDD proceeding with computation,233 properties remain. new max is 16
SDD size :29 after 30
SDD proceeding with computation,233 properties remain. new max is 32
SDD size :30 after 35
SDD proceeding with computation,233 properties remain. new max is 64
SDD size :35 after 45
Reachability property qltransition_115 is true.
Reachability property qltransition_53 is true.
SDD proceeding with computation,231 properties remain. new max is 64
SDD size :45 after 60
Reachability property qltransition_116 is true.
Reachability property qltransition_55 is true.
SDD proceeding with computation,229 properties remain. new max is 64
SDD size :60 after 75
Reachability property qltransition_117 is true.
Reachability property qltransition_57 is true.
SDD proceeding with computation,227 properties remain. new max is 64
SDD size :75 after 91
Reachability property qltransition_360 is true.
Reachability property qltransition_353 is true.
Reachability property qltransition_350 is true.
Reachability property qltransition_347 is true.
Reachability property qltransition_324 is true.
Reachability property qltransition_322 is true.
Reachability property qltransition_320 is true.
Reachability property qltransition_312 is true.
Reachability property qltransition_310 is true.
Reachability property qltransition_308 is true.
Reachability property qltransition_59 is true.
SDD proceeding with computation,216 properties remain. new max is 64
SDD size :91 after 121
Reachability property qltransition_483 is true.
Reachability property qltransition_344 is true.
Reachability property qltransition_338 is true.
Reachability property qltransition_318 is true.
Reachability property qltransition_314 is true.
Reachability property qltransition_306 is true.
Reachability property qltransition_302 is true.
SDD proceeding with computation,209 properties remain. new max is 64
SDD size :121 after 180
Reachability property qltransition_525 is true.
Reachability property qltransition_523 is true.
Reachability property qltransition_521 is true.
Reachability property qltransition_517 is true.
Reachability property qltransition_515 is true.
Reachability property qltransition_476 is true.
Reachability property qltransition_467 is true.
Reachability property qltransition_457 is true.
Reachability property qltransition_453 is true.
Reachability property qltransition_445 is true.
Reachability property qltransition_437 is true.
Reachability property qltransition_435 is true.
Reachability property qltransition_433 is true.
Reachability property qltransition_431 is true.
Reachability property qltransition_429 is true.
Reachability property qltransition_427 is true.
Reachability property qltransition_425 is true.
Reachability property qltransition_423 is true.
Reachability property qltransition_421 is true.
Reachability property qltransition_419 is true.
Reachability property qltransition_417 is true.
Reachability property qltransition_415 is true.
Reachability property qltransition_413 is true.
Reachability property qltransition_408 is true.
Reachability property qltransition_403 is true.
Reachability property qltransition_398 is true.
Reachability property qltransition_393 is true.
Reachability property qltransition_388 is true.
Reachability property qltransition_383 is true.
Reachability property qltransition_341 is true.
Reachability property qltransition_316 is true.
Reachability property qltransition_304 is true.
Reachability property qltransition_41 is true.
SDD proceeding with computation,176 properties remain. new max is 64
SDD size :180 after 1242
Reachability property qltransition_358 is true.
Reachability property qltransition_356 is true.
Reachability property qltransition_104 is true.
Reachability property qltransition_96 is true.
Reachability property qltransition_95 is true.
Reachability property qltransition_94 is true.
Reachability property qltransition_93 is true.
Reachability property qltransition_92 is true.
Reachability property qltransition_87 is true.
Reachability property qltransition_79 is true.
Reachability property qltransition_78 is true.
Reachability property qltransition_77 is true.
Reachability property qltransition_76 is true.
Reachability property qltransition_58 is true.
Reachability property qltransition_56 is true.
Reachability property qltransition_54 is true.
Reachability property qltransition_52 is true.
SDD proceeding with computation,159 properties remain. new max is 64
SDD size :1242 after 1368
Reachability property qltransition_169 is true.
Reachability property qltransition_168 is true.
SDD proceeding with computation,157 properties remain. new max is 64
SDD size :1368 after 1442
Reachability property qltransition_170 is true.
Reachability property qltransition_42 is true.
SDD proceeding with computation,155 properties remain. new max is 64
SDD size :1442 after 1557
Reachability property qltransition_165 is true.
Reachability property qltransition_164 is true.
SDD proceeding with computation,153 properties remain. new max is 64
SDD size :1557 after 1726
Reachability property qltransition_557 is true.
Reachability property qltransition_554 is true.
Reachability property qltransition_551 is true.
SDD proceeding with computation,150 properties remain. new max is 64
SDD size :1726 after 2229
SDD proceeding with computation,150 properties remain. new max is 128
SDD size :2229 after 2247
Reachability property qltransition_109 is true.
Reachability property qltransition_38 is true.
SDD proceeding with computation,148 properties remain. new max is 128
SDD size :2247 after 2283
Reachability property qltransition_549 is true.
Reachability property qltransition_542 is true.
Reachability property qltransition_539 is true.
Reachability property qltransition_536 is true.
Reachability property qltransition_533 is true.
Reachability property qltransition_527 is true.
Reachability property qltransition_513 is true.
Reachability property qltransition_511 is true.
Reachability property qltransition_509 is true.
Reachability property qltransition_507 is true.
Reachability property qltransition_503 is true.
Reachability property qltransition_501 is true.
Reachability property qltransition_499 is true.
Reachability property qltransition_497 is true.
Reachability property qltransition_495 is true.
Reachability property qltransition_491 is true.
Reachability property qltransition_294 is true.
Reachability property qltransition_110 is true.
Reachability property qltransition_40 is true.
SDD proceeding with computation,129 properties remain. new max is 128
SDD size :2283 after 2377
Reachability property qltransition_530 is true.
Reachability property qltransition_505 is true.
Reachability property qltransition_493 is true.
Reachability property qltransition_334 is true.
Reachability property qltransition_330 is true.
Reachability property qltransition_328 is true.
Reachability property qltransition_326 is true.
Reachability property qltransition_287 is true.
Reachability property qltransition_272 is true.
Reachability property qltransition_264 is true.
Reachability property qltransition_256 is true.
Reachability property qltransition_246 is true.
Reachability property qltransition_244 is true.
Reachability property qltransition_238 is true.
Reachability property qltransition_236 is true.
Reachability property qltransition_232 is true.
Reachability property qltransition_228 is true.
Reachability property qltransition_226 is true.
Reachability property qltransition_224 is true.
Reachability property qltransition_219 is true.
Reachability property qltransition_214 is true.
Reachability property qltransition_209 is true.
Reachability property qltransition_204 is true.
Reachability property qltransition_199 is true.
Reachability property qltransition_194 is true.
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 130/130 constraints. Problems are: Problem set: 0 solved, 233 unsolved
Reachability property qltransition_134 is true.
SDD proceeding with computation,103 properties remain. new max is 128
SDD size :2377 after 3006
Reachability property qltransition_547 is true.
Reachability property qltransition_545 is true.
Reachability property qltransition_368 is true.
Reachability property qltransition_365 is true.
Reachability property qltransition_362 is true.
Reachability property qltransition_139 is true.
Reachability property qltransition_138 is true.
Reachability property qltransition_135 is true.
Reachability property qltransition_97 is true.
Reachability property qltransition_86 is true.
Reachability property qltransition_85 is true.
Reachability property qltransition_84 is true.
Reachability property qltransition_83 is true.
Reachability property qltransition_82 is true.
Reachability property qltransition_74 is true.
Reachability property qltransition_73 is true.
Reachability property qltransition_72 is true.
Reachability property qltransition_71 is true.
Reachability property qltransition_60 is true.
Reachability property qltransition_39 is true.
Reachability property qltransition_37 is true.
Reachability property qltransition_35 is true.
Reachability property qltransition_33 is true.
SDD proceeding with computation,80 properties remain. new max is 128
SDD size :3006 after 4226
Reachability property qltransition_140 is true.
Reachability property qltransition_61 is true.
SDD proceeding with computation,78 properties remain. new max is 128
SDD size :4226 after 4398
SDD proceeding with computation,78 properties remain. new max is 256
SDD size :4398 after 4481
SDD proceeding with computation,78 properties remain. new max is 512
SDD size :4481 after 4817
Reachability property qltransition_132 is true.
Reachability property qltransition_130 is true.
Reachability property qltransition_98 is true.
SDD proceeding with computation,75 properties remain. new max is 512
SDD size :4817 after 9992
Reachability property qltransition_146 is true.
Reachability property qltransition_144 is true.
Reachability property qltransition_131 is true.
Reachability property qltransition_119 is true.
Reachability property qltransition_118 is true.
Reachability property qltransition_101 is true.
Reachability property qltransition_69 is true.
Reachability property qltransition_64 is true.
Reachability property qltransition_63 is true.
Reachability property qltransition_62 is true.
SDD proceeding with computation,65 properties remain. new max is 512
SDD size :9992 after 12416
Reachability property qltransition_190 is true.
Reachability property qltransition_188 is true.
Reachability property qltransition_186 is true.
Reachability property qltransition_129 is true.
Reachability property qltransition_126 is true.
Reachability property qltransition_124 is true.
Reachability property qltransition_66 is true.
SDD proceeding with computation,58 properties remain. new max is 512
SDD size :12416 after 14338
SDD proceeding with computation,58 properties remain. new max is 1024
SDD size :14338 after 15967
Reachability property qltransition_162 is true.
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 0/130 constraints. Problems are: Problem set: 176 solved, 57 unsolved
SDD proceeding with computation,57 properties remain. new max is 1024
SDD size :15967 after 22493
At refinement iteration 2 (OVERLAPS) 12/142 variables, 7/137 constraints. Problems are: Problem set: 176 solved, 57 unsolved
Reachability property qltransition_176 is true.
Reachability property qltransition_161 is true.
Reachability property qltransition_160 is true.
Reachability property qltransition_111 is true.
Reachability property qltransition_102 is true.
At refinement iteration 3 (INCLUDED_ONLY) 0/142 variables, 12/149 constraints. Problems are: Problem set: 176 solved, 57 unsolved
Reachability property qltransition_88 is true.
Reachability property qltransition_70 is true.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
Reachability property qltransition_44 is true.
Reachability property qltransition_43 is true.
SDD proceeding with computation,48 properties remain. new max is 1024
SDD size :22493 after 27165
[2025-05-31 00:33:33] [INFO ] Deduced a trap composed of 41 places in 71 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 00:33:33] [INFO ] Deduced a trap composed of 41 places in 75 ms of which 5 ms to minimize.
Reachability property qltransition_379 is true.
Reachability property qltransition_174 is true.
Reachability property qltransition_159 is true.
Reachability property qltransition_156 is true.
Reachability property qltransition_154 is true.
Reachability property qltransition_122 is true.
Reachability property qltransition_112 is true.
Reachability property qltransition_47 is true.
Reachability property qltransition_45 is true.
SDD proceeding with computation,39 properties remain. new max is 1024
SDD size :27165 after 151865
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 00:33:33] [INFO ] Deduced a trap composed of 31 places in 165 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
Reachability property qltransition_150 is true.
Reachability property qltransition_149 is true.
Reachability property qltransition_147 is true.
SDD proceeding with computation,36 properties remain. new max is 1024
SDD size :151865 after 171298
[2025-05-31 00:33:33] [INFO ] Deduced a trap composed of 23 places in 190 ms of which 17 ms to minimize.
Reachability property qltransition_121 is true.
Reachability property qltransition_81 is true.
Reachability property qltransition_31 is true.
SDD proceeding with computation,33 properties remain. new max is 1024
SDD size :171298 after 222714
At refinement iteration 4 (INCLUDED_ONLY) 0/142 variables, 4/153 constraints. Problems are: Problem set: 200 solved, 33 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 00:33:34] [INFO ] Deduced a trap composed of 41 places in 66 ms of which 4 ms to minimize.
SDD proceeding with computation,33 properties remain. new max is 2048
SDD size :222714 after 226998
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 1/154 constraints. Problems are: Problem set: 200 solved, 33 unsolved
Reachability property qltransition_171 is true.
Reachability property qltransition_141 is true.
Reachability property qltransition_91 is true.
Reachability property qltransition_50 is true.
SDD proceeding with computation,29 properties remain. new max is 2048
SDD size :226998 after 248524
At refinement iteration 6 (INCLUDED_ONLY) 0/142 variables, 0/154 constraints. Problems are: Problem set: 204 solved, 29 unsolved
At refinement iteration 7 (OVERLAPS) 548/690 variables, 142/296 constraints. Problems are: Problem set: 204 solved, 29 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/690 variables, 65/361 constraints. Problems are: Problem set: 204 solved, 29 unsolved
SDD proceeding with computation,29 properties remain. new max is 4096
SDD size :248524 after 260528
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 690/697 variables, and 361 constraints, problems are : Problem set: 204 solved, 29 unsolved in 5013 ms.
Refiners :[Domain max(s): 142/148 constraints, Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 142/148 constraints, ReadFeed: 65/66 constraints, PredecessorRefiner: 233/233 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 204 solved, 29 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 37/37 constraints. Problems are: Problem set: 204 solved, 29 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 0/37 constraints. Problems are: Problem set: 204 solved, 29 unsolved
At refinement iteration 2 (OVERLAPS) 105/142 variables, 7/44 constraints. Problems are: Problem set: 204 solved, 29 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/142 variables, 105/149 constraints. Problems are: Problem set: 204 solved, 29 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/142 variables, 5/154 constraints. Problems are: Problem set: 204 solved, 29 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/142 variables, 0/154 constraints. Problems are: Problem set: 204 solved, 29 unsolved
Reachability property qltransition_192 is true.
Reachability property qltransition_163 is true.
Reachability property qltransition_133 is true.
Reachability property qltransition_128 is true.
Reachability property qltransition_127 is true.
Reachability property qltransition_125 is true.
Reachability property qltransition_123 is true.
Reachability property qltransition_120 is true.
Reachability property qltransition_100 is true.
Reachability property qltransition_99 is true.
Reachability property qltransition_80 is true.
Reachability property qltransition_65 is true.
SDD proceeding with computation,17 properties remain. new max is 4096
SDD size :260528 after 271381
At refinement iteration 6 (OVERLAPS) 548/690 variables, 142/296 constraints. Problems are: Problem set: 216 solved, 17 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/690 variables, 65/361 constraints. Problems are: Problem set: 216 solved, 17 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/690 variables, 14/375 constraints. Problems are: Problem set: 216 solved, 17 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 00:33:36] [INFO ] Deduced a trap composed of 41 places in 65 ms of which 4 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/690 variables, 1/376 constraints. Problems are: Problem set: 216 solved, 17 unsolved
SDD proceeding with computation,17 properties remain. new max is 8192
SDD size :271381 after 286389
At refinement iteration 10 (INCLUDED_ONLY) 0/690 variables, 0/376 constraints. Problems are: Problem set: 216 solved, 17 unsolved
At refinement iteration 11 (OVERLAPS) 6/696 variables, 6/382 constraints. Problems are: Problem set: 216 solved, 17 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/696 variables, 6/388 constraints. Problems are: Problem set: 216 solved, 17 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/696 variables, 3/391 constraints. Problems are: Problem set: 216 solved, 17 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 00:33:39] [INFO ] Deduced a trap composed of 60 places in 166 ms of which 18 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/696 variables, 1/392 constraints. Problems are: Problem set: 216 solved, 17 unsolved
Reachability property qltransition_381 is true.
Reachability property qltransition_158 is true.
Reachability property qltransition_157 is true.
Reachability property qltransition_155 is true.
Reachability property qltransition_153 is true.
Reachability property qltransition_90 is true.
Reachability property qltransition_89 is true.
Reachability property qltransition_75 is true.
Reachability property qltransition_46 is true.
SDD proceeding with computation,8 properties remain. new max is 8192
SDD size :286389 after 340646
At refinement iteration 15 (INCLUDED_ONLY) 0/696 variables, 0/392 constraints. Problems are: Problem set: 225 solved, 8 unsolved
At refinement iteration 16 (OVERLAPS) 1/697 variables, 1/393 constraints. Problems are: Problem set: 225 solved, 8 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/697 variables, 0/393 constraints. Problems are: Problem set: 225 solved, 8 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 697/697 variables, and 393 constraints, problems are : Problem set: 225 solved, 8 unsolved in 5008 ms.
Refiners :[Domain max(s): 148/148 constraints, Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 148/148 constraints, ReadFeed: 66/66 constraints, PredecessorRefiner: 17/233 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10236ms problems are : Problem set: 225 solved, 8 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 16 out of 148 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 148/148 places, 584/584 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 148 transition count 575
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 19 place count 138 transition count 447
Iterating global reduction 1 with 10 rules applied. Total rules applied 29 place count 138 transition count 447
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 45 place count 138 transition count 431
Drop transitions (Redundant composition of simpler transitions.) removed 36 transitions
Redundant transition composition rules discarded 36 transitions
Iterating global reduction 2 with 36 rules applied. Total rules applied 81 place count 138 transition count 395
Free-agglomeration rule applied 15 times.
Iterating global reduction 2 with 15 rules applied. Total rules applied 96 place count 138 transition count 380
Reduce places removed 15 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 21 rules applied. Total rules applied 117 place count 123 transition count 374
Drop transitions (Redundant composition of simpler transitions.) removed 56 transitions
Redundant transition composition rules discarded 56 transitions
Iterating global reduction 3 with 56 rules applied. Total rules applied 173 place count 123 transition count 318
Applied a total of 173 rules in 133 ms. Remains 123 /148 variables (removed 25) and now considering 318/584 (removed 266) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 133 ms. Remains : 123/148 places, 318/584 transitions.
SDD proceeding with computation,8 properties remain. new max is 16384
SDD size :340646 after 426806
Reachability property qltransition_151 is true.
Reachability property qltransition_145 is true.
SDD proceeding with computation,6 properties remain. new max is 16384
SDD size :426806 after 1.62412e+07
RANDOM walk for 4000000 steps (242425 resets) in 17921 ms. (223 steps per ms) remains 2/8 properties
BEST_FIRST walk for 4000003 steps (57478 resets) in 5607 ms. (713 steps per ms) remains 2/2 properties
BEST_FIRST walk for 4000003 steps (52813 resets) in 3572 ms. (1119 steps per ms) remains 1/2 properties
[2025-05-31 00:33:49] [INFO ] Flow matrix only has 281 transitions (discarded 37 similar events)
// Phase 1: matrix 281 rows 123 cols
[2025-05-31 00:33:49] [INFO ] Computed 7 invariants in 4 ms
[2025-05-31 00:33:49] [INFO ] State equation strengthened by 63 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 48/50 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 69/119 variables, 5/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 00:33:49] [INFO ] Deduced a trap composed of 37 places in 55 ms of which 5 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/119 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/119 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 281/400 variables, 119/127 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/400 variables, 63/190 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/400 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 4/404 variables, 4/194 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/404 variables, 0/194 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/404 variables, 0/194 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 404/404 variables, and 194 constraints, problems are : Problem set: 0 solved, 1 unsolved in 293 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 123/123 constraints, ReadFeed: 63/63 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 48/50 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 69/119 variables, 5/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/119 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/119 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 281/400 variables, 119/127 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/400 variables, 63/190 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/400 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 4/404 variables, 4/194 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/404 variables, 1/195 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/404 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 0/404 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 404/404 variables, and 195 constraints, problems are : Problem set: 0 solved, 1 unsolved in 314 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 123/123 constraints, ReadFeed: 63/63 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 628ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 14 ms.
Support contains 2 out of 123 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 123/123 places, 318/318 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 121 transition count 316
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 121 transition count 316
Free-agglomeration rule applied 6 times.
Iterating global reduction 0 with 6 rules applied. Total rules applied 10 place count 121 transition count 310
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 16 place count 115 transition count 310
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 20 place count 115 transition count 310
Applied a total of 20 rules in 48 ms. Remains 115 /123 variables (removed 8) and now considering 310/318 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 48 ms. Remains : 115/123 places, 310/318 transitions.
Reachability property qltransition_177 is true.
RANDOM walk for 4000000 steps (242410 resets) in 10519 ms. (380 steps per ms) remains 1/1 properties
Reachability property qltransition_152 is true.
SDD proceeding with computation,4 properties remain. new max is 16384
SDD size :1.62412e+07 after 3.29014e+07
BEST_FIRST walk for 4000002 steps (58900 resets) in 3719 ms. (1075 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 435596 steps, run visited all 1 properties in 1379 ms. (steps per millisecond=315 )
Probabilistic random walk after 435596 steps, saw 154444 distinct states, run finished after 1386 ms. (steps per millisecond=314 ) properties seen :1
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query QuasiLiveness after proving 297 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK DECISION_DIAGRAMS COLLATERAL_PROCESSING BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 90077 ms.

BK_STOP 1748651634947

--------------------
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="FireWire-PT-17"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is FireWire-PT-17, 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 r091-smll-174860108000232"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FireWire-PT-17.tgz
mv FireWire-PT-17 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 ;