Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r259-tall-174931345400267.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is MedleyB-PT-B01, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r259-tall-174931345400267
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 596K
-rw-r--r-- 1 mcc users 6.2K Jun 6 09:04 CTLCardinality.txt
-rw-r--r-- 1 mcc users 62K Jun 6 09:04 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Jun 6 09:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Jun 6 09:03 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Jun 6 12:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Jun 6 12:08 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Jun 6 12:08 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Jun 6 12:08 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 5 20:08 NewModel
-rw-r--r-- 1 mcc users 9.5K Jun 6 09:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 98K Jun 6 09:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Jun 6 09:05 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 98K Jun 6 09:05 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Jun 6 12:08 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Jun 6 12:08 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 5 20:08 equiv_col
-rw-r--r-- 1 mcc users 4 Jun 5 20:08 instance
-rw-r--r-- 1 mcc users 6 Jun 5 20:08 iscolored
-rw-r--r-- 1 mcc users 155K Jun 5 20:08 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 1749322193027

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=MedleyB-PT-B01
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202505121319
[2025-06-07 18:49:54] [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]
[2025-06-07 18:49:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-07 18:49:54] [INFO ] Load time of PNML (sax parser for PT used): 134 ms
[2025-06-07 18:49:54] [INFO ] Transformed 925 places.
[2025-06-07 18:49:54] [INFO ] Transformed 1037 transitions.
[2025-06-07 18:49:54] [INFO ] Found NUPN structural information;
[2025-06-07 18:49:54] [INFO ] Parsed PT model containing 925 places and 1037 transitions and 2433 arcs in 277 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 925/925 places, 1037/1037 transitions.
Graph (trivial) has 918 edges and 925 vertex of which 60 / 925 are part of one of the 9 SCC in 22 ms
Free SCC test removed 51 places
Ensure Unique test removed 57 transitions
Reduce isomorphic transitions removed 57 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 696 transitions
Trivial Post-agglo rules discarded 696 transitions
Performed 696 trivial Post agglomeration. Transition count delta: 696
Iterating post reduction 0 with 696 rules applied. Total rules applied 697 place count 874 transition count 284
Reduce places removed 696 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 1 with 708 rules applied. Total rules applied 1405 place count 178 transition count 272
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 1408 place count 175 transition count 272
Performed 33 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 33 Pre rules applied. Total rules applied 1408 place count 175 transition count 239
Deduced a syphon composed of 33 places in 1 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 1474 place count 142 transition count 239
Performed 46 Post agglomeration using F-continuation condition.Transition count delta: 46
Deduced a syphon composed of 46 places in 1 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 3 with 92 rules applied. Total rules applied 1566 place count 96 transition count 193
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: -32
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 1584 place count 87 transition count 225
Applied a total of 1584 rules in 201 ms. Remains 87 /925 variables (removed 838) and now considering 225/1037 (removed 812) transitions.
[2025-06-07 18:49:55] [INFO ] Flow matrix only has 216 transitions (discarded 9 similar events)
// Phase 1: matrix 216 rows 87 cols
[2025-06-07 18:49:55] [INFO ] Computed 4 invariants in 12 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:49:55] [INFO ] Implicit Places using invariants in 466 ms returned []
[2025-06-07 18:49:55] [INFO ] Flow matrix only has 216 transitions (discarded 9 similar events)
[2025-06-07 18:49:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:49:55] [INFO ] State equation strengthened by 64 read => feed constraints.
[2025-06-07 18:49:55] [INFO ] Implicit Places using invariants and state equation in 373 ms returned []
Implicit Place search using SMT with State Equation took 882 ms to find 0 implicit places.
Running 198 sub problems to find dead transitions.
[2025-06-07 18:49:55] [INFO ] Flow matrix only has 216 transitions (discarded 9 similar events)
[2025-06-07 18:49:55] [INFO ] Invariant cache hit.
[2025-06-07 18:49:55] [INFO ] State equation strengthened by 64 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 2 (OVERLAPS) 1/87 variables, 4/90 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/87 variables, 1/91 constraints. Problems are: Problem set: 0 solved, 198 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:49:59] [INFO ] Deduced a trap composed of 37 places in 114 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:49:59] [INFO ] Deduced a trap composed of 37 places in 84 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:49:59] [INFO ] Deduced a trap composed of 37 places in 90 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:49:59] [INFO ] Deduced a trap composed of 36 places in 72 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:49:59] [INFO ] Deduced a trap composed of 36 places in 78 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:50:00] [INFO ] Deduced a trap composed of 37 places in 60 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:50:01] [INFO ] Deduced a trap composed of 37 places in 83 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:50:01] [INFO ] Deduced a trap composed of 36 places in 321 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:50:01] [INFO ] Deduced a trap composed of 36 places in 78 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:50:01] [INFO ] Deduced a trap composed of 36 places in 77 ms of which 6 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/87 variables, 10/101 constraints. Problems are: Problem set: 0 solved, 198 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:50:02] [INFO ] Deduced a trap composed of 36 places in 72 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:50:02] [INFO ] Deduced a trap composed of 37 places in 77 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/87 variables, 2/103 constraints. Problems are: Problem set: 0 solved, 198 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:50:03] [INFO ] Deduced a trap composed of 36 places in 64 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/87 variables, 1/104 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/87 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 8 (OVERLAPS) 215/302 variables, 87/191 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/302 variables, 63/254 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/302 variables, 0/254 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 11 (OVERLAPS) 1/303 variables, 1/255 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/303 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 13 (OVERLAPS) 0/303 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 198 unsolved
No progress, stopping.
After SMT solving in domain Real declared 303/303 variables, and 255 constraints, problems are : Problem set: 0 solved, 198 unsolved in 22572 ms.
Refiners :[Domain max(s): 87/87 constraints, Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 87/87 constraints, ReadFeed: 64/64 constraints, PredecessorRefiner: 198/198 constraints, Known Traps: 13/13 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 198 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 2 (OVERLAPS) 1/87 variables, 4/90 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/87 variables, 1/91 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/87 variables, 13/104 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/87 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 6 (OVERLAPS) 215/302 variables, 87/191 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/302 variables, 63/254 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/302 variables, 198/452 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/302 variables, 0/452 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 10 (OVERLAPS) 1/303 variables, 1/453 constraints. Problems are: Problem set: 0 solved, 198 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:50:33] [INFO ] Deduced a trap composed of 36 places in 59 ms of which 3 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/303 variables, 1/454 constraints. Problems are: Problem set: 0 solved, 198 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/303 variables, 0/454 constraints. Problems are: Problem set: 0 solved, 198 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 303/303 variables, and 454 constraints, problems are : Problem set: 0 solved, 198 unsolved in 30026 ms.
Refiners :[Domain max(s): 87/87 constraints, Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 87/87 constraints, ReadFeed: 64/64 constraints, PredecessorRefiner: 198/198 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 52952ms problems are : Problem set: 0 solved, 198 unsolved
Search for dead transitions found 0 dead transitions in 52964ms
Starting structural reductions in LIVENESS mode, iteration 1 : 87/925 places, 225/1037 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 54079 ms. Remains : 87/925 places, 225/1037 transitions.
Discarding 97 transitions out of 225. Remains 128
Initial state reduction rules removed 1 formulas.
RANDOM walk for 40000 steps (7862 resets) in 4517 ms. (8 steps per ms) remains 39/127 properties
BEST_FIRST walk for 4004 steps (69 resets) in 9 ms. (400 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (70 resets) in 12 ms. (307 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4002 steps (44 resets) in 46 ms. (85 steps per ms) remains 38/39 properties
BEST_FIRST walk for 4004 steps (44 resets) in 11 ms. (333 steps per ms) remains 37/38 properties
BEST_FIRST walk for 4004 steps (55 resets) in 17 ms. (222 steps per ms) remains 36/37 properties
BEST_FIRST walk for 4004 steps (62 resets) in 12 ms. (308 steps per ms) remains 35/36 properties
BEST_FIRST walk for 4004 steps (42 resets) in 20 ms. (190 steps per ms) remains 34/35 properties
BEST_FIRST walk for 4003 steps (41 resets) in 8 ms. (444 steps per ms) remains 33/34 properties
BEST_FIRST walk for 4004 steps (65 resets) in 14 ms. (266 steps per ms) remains 32/33 properties
BEST_FIRST walk for 4004 steps (43 resets) in 10 ms. (364 steps per ms) remains 31/32 properties
BEST_FIRST walk for 4004 steps (44 resets) in 6 ms. (572 steps per ms) remains 30/31 properties
BEST_FIRST walk for 4004 steps (36 resets) in 20 ms. (190 steps per ms) remains 29/30 properties
BEST_FIRST walk for 4004 steps (32 resets) in 9 ms. (400 steps per ms) remains 28/29 properties
BEST_FIRST walk for 4004 steps (49 resets) in 7 ms. (500 steps per ms) remains 27/28 properties
BEST_FIRST walk for 4003 steps (46 resets) in 7 ms. (500 steps per ms) remains 26/27 properties
BEST_FIRST walk for 4003 steps (31 resets) in 15 ms. (250 steps per ms) remains 25/26 properties
BEST_FIRST walk for 4004 steps (38 resets) in 7 ms. (500 steps per ms) remains 24/25 properties
BEST_FIRST walk for 4004 steps (32 resets) in 7 ms. (500 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (35 resets) in 6 ms. (571 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (38 resets) in 35 ms. (111 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (34 resets) in 6 ms. (572 steps per ms) remains 18/24 properties
BEST_FIRST walk for 4004 steps (36 resets) in 7 ms. (500 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (36 resets) in 7 ms. (500 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (36 resets) in 7 ms. (500 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (39 resets) in 6 ms. (571 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (33 resets) in 6 ms. (572 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (36 resets) in 32 ms. (121 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (31 resets) in 7 ms. (500 steps per ms) remains 16/18 properties
BEST_FIRST walk for 4004 steps (36 resets) in 6 ms. (572 steps per ms) remains 15/16 properties
BEST_FIRST walk for 4003 steps (36 resets) in 6 ms. (571 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (35 resets) in 8 ms. (444 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (35 resets) in 12 ms. (308 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (74 resets) in 7 ms. (500 steps per ms) remains 15/15 properties
[2025-06-07 18:50:50] [INFO ] Flow matrix only has 216 transitions (discarded 9 similar events)
[2025-06-07 18:50:50] [INFO ] Invariant cache hit.
[2025-06-07 18:50:50] [INFO ] State equation strengthened by 64 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 15 unsolved
[2025-06-07 18:50:50] [INFO ] Flatten gal took : 111 ms
[2025-06-07 18:50:50] [INFO ] Flatten gal took : 28 ms
At refinement iteration 1 (INCLUDED_ONLY) 0/18 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (OVERLAPS) 69/87 variables, 4/22 constraints. Problems are: Problem set: 0 solved, 15 unsolved
[2025-06-07 18:50:50] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15935770965557255079.gal : 46 ms
[2025-06-07 18:50:50] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4447301267506731542.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality15935770965557255079.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4447301267506731542.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality4447301267506731542.prop.
SDD proceeding with computation,15 properties remain. new max is 4
SDD size :1 after 50
SDD proceeding with computation,15 properties remain. new max is 8
SDD size :50 after 354
SDD proceeding with computation,15 properties remain. new max is 16
SDD size :354 after 502
Reachability property qltransition_132 is true.
SDD proceeding with computation,14 properties remain. new max is 16
SDD size :502 after 1017
Reachability property qltransition_158 is true.
Reachability property qltransition_114 is true.
SDD proceeding with computation,12 properties remain. new max is 16
SDD size :1017 after 1328
SDD proceeding with computation,12 properties remain. new max is 32
SDD size :1328 after 1371
SDD proceeding with computation,12 properties remain. new max is 64
SDD size :1371 after 1592
Reachability property qltransition_144 is true.
Reachability property qltransition_139 is true.
Reachability property qltransition_138 is true.
Reachability property qltransition_135 is true.
Reachability property qltransition_121 is true.
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :1592 after 10053
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :10053 after 10535
At refinement iteration 3 (INCLUDED_ONLY) 0/87 variables, 69/91 constraints. Problems are: Problem set: 0 solved, 15 unsolved
Reachability property qltransition_31 is true.
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :10535 after 12937
SDD proceeding with computation,6 properties remain. new max is 256
SDD size :12937 after 17653
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,26149,0.243099,7380,2,1265,25,11252,12,0,573,6680,0
Total reachable state count : 26149

Verifying 15 reachability properties.
Reachability property qltransition_31 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_31,663,0.243962,7508,2,303,25,11252,13,0,576,6680,0
Reachability property qltransition_108 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\_108,204,0.244373,7636,2,233,25,11252,13,0,578,6680,0
Reachability property qltransition_109 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\_109,204,0.244581,7636,2,233,25,11252,13,0,579,6680,0
Reachability property qltransition_114 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_114,120,0.244891,7636,2,232,25,11252,14,0,582,6680,0
Reachability property qltransition_121 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_121,120,0.245125,7636,2,232,25,11252,15,0,585,6680,0
Reachability property qltransition_128 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_128,204,0.245345,7636,2,233,25,11252,15,0,586,6680,0
Reachability property qltransition_129 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_129,204,0.245532,7636,2,233,25,11252,15,0,587,6680,0
Reachability property qltransition_132 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\_132,120,0.245885,7636,2,232,25,11252,16,0,590,6680,0
Reachability property qltransition_135 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\_135,120,0.256709,7636,2,232,25,11252,17,0,593,6680,0
Reachability property qltransition_138 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_138,170,0.257152,7636,2,237,25,11252,18,0,596,6680,0
Reachability property qltransition_139 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\_139,170,0.257449,7636,2,237,25,11252,19,0,599,6680,0
Reachability property qltransition_144 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_144,204,0.257693,7636,2,233,25,11252,20,0,602,6680,0
Reachability property qltransition_146 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\_146,204,0.257905,7636,2,233,25,11252,20,0,603,6680,0
Reachability property qltransition_147 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\_147,204,0.258119,7636,2,233,25,11252,20,0,604,6680,0
Reachability property qltransition_158 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\_158,1,0.258418,7636,2,88,25,11252,21,0,612,6680,0
After SMT solving in domain Real declared 87/303 variables, and 91 constraints, problems are : Problem set: 15 solved, 0 unsolved in 809 ms.
Refiners :[Domain max(s): 87/87 constraints, Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 0/87 constraints, ReadFeed: 0/64 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 832ms problems are : Problem set: 15 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Able to resolve query QuasiLiveness after proving 128 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK DECISION_DIAGRAMS COLLATERAL_PROCESSING BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 56920 ms.

BK_STOP 1749322251437

--------------------
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="MedleyB-PT-B01"
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 MedleyB-PT-B01, 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 r259-tall-174931345400267"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MedleyB-PT-B01.tgz
mv MedleyB-PT-B01 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 ;