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.r098-tall-177955695800806.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is DNAwalker-PT-08ringLL, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r098-tall-177955695800806
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 584K
-rw-r--r-- 1 mcc users 7.2K Mar 6 15:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K Mar 6 15:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Mar 6 15:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K Mar 6 15:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Mar 15 09:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 15 09:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 09:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 15 09:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 6 15:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 119K Mar 6 15:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.4K Mar 6 15:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K Mar 6 15:58 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 09:33 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 09:33 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 9 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 112K 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

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-00
FORMULA_NAME DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-01
FORMULA_NAME DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-02
FORMULA_NAME DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-03
FORMULA_NAME DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-04
FORMULA_NAME DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-05
FORMULA_NAME DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-06
FORMULA_NAME DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-07
FORMULA_NAME DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-08
FORMULA_NAME DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-09
FORMULA_NAME DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-10
FORMULA_NAME DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-11
FORMULA_NAME DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-12
FORMULA_NAME DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-13
FORMULA_NAME DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-14
FORMULA_NAME DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779667119123

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DNAwalker-PT-08ringLL
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202604301425
[2026-05-24 23:58:40] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-24 23:58:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-24 23:58:40] [INFO ] Load time of PNML (sax parser for PT used): 77 ms
[2026-05-24 23:58:40] [INFO ] Transformed 27 places.
[2026-05-24 23:58:40] [INFO ] Transformed 260 transitions.
[2026-05-24 23:58:40] [INFO ] Parsed PT model containing 27 places and 260 transitions and 760 arcs in 162 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 16 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-24 23:58:40] [INFO ] Flatten gal took : 101 ms
[2026-05-24 23:58:40] [INFO ] Flatten gal took : 20 ms
[2026-05-24 23:58:40] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4085537751493598527.gal : 14 ms
[2026-05-24 23:58:41] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17792843403678117473.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality4085537751493598527.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17792843403678117473.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality17792843403678117473.prop.
SDD proceeding with computation,14 properties remain. new max is 4
SDD size :1 after 12
SDD proceeding with computation,14 properties remain. new max is 8
SDD size :12 after 36
SDD proceeding with computation,14 properties remain. new max is 16
SDD size :36 after 646
SDD proceeding with computation,14 properties remain. new max is 32
SDD size :646 after 3054
SDD proceeding with computation,14 properties remain. new max is 64
SDD size :3054 after 10506
SDD proceeding with computation,14 properties remain. new max is 128
SDD size :10506 after 11450
SDD proceeding with computation,14 properties remain. new max is 256
SDD size :11450 after 57801
RANDOM walk for 40000 steps (3253 resets) in 2042 ms. (19 steps per ms) remains 11/14 properties
FORMULA DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Invariant property DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-05 does not hold.
BEST_FIRST walk for 40004 steps (214 resets) in 529 ms. (75 steps per ms) remains 11/11 properties
SDD proceeding with computation,13 properties remain. new max is 256
SDD size :57801 after 110706
BEST_FIRST walk for 40004 steps (219 resets) in 146 ms. (272 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (208 resets) in 1038 ms. (38 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (250 resets) in 123 ms. (322 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (202 resets) in 112 ms. (354 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (258 resets) in 110 ms. (360 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (225 resets) in 104 ms. (380 steps per ms) remains 11/11 properties
SDD proceeding with computation,13 properties remain. new max is 512
SDD size :110706 after 205717
BEST_FIRST walk for 40004 steps (205 resets) in 139 ms. (285 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (215 resets) in 107 ms. (370 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (214 resets) in 139 ms. (285 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (252 resets) in 169 ms. (235 steps per ms) remains 11/11 properties
[2026-05-24 23:58:42] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12756269396187740548.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4828212444704729961.kers'
[2026-05-24 23:58:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12756269396187740548.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4828212444704729961.kers]
Normalized transition count is 258 out of 259 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 258 rows 27 cols 510 entries
Finished phase 1 with 27 SingleSign rule and 0 generalized
[2026-05-24 23:58:42] [INFO ] Computed 0 invariants in 0 ms
Computed 0 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-4828212444704729961.kers
Total runtime 4 ms.
[2026-05-24 23:58:42] [INFO ] State equation strengthened by 72 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
SDD proceeding with computation,13 properties remain. new max is 1024
SDD size :205717 after 232556
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
Problem DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-00 is UNSAT
FORMULA DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-00 TRUE TECHNIQUES SMT_REFINEMENT
Problem DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-01 is UNSAT
FORMULA DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-01 FALSE TECHNIQUES SMT_REFINEMENT
Problem DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-03 is UNSAT
FORMULA DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-03 FALSE TECHNIQUES SMT_REFINEMENT
Problem DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-06 is UNSAT
FORMULA DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-06 FALSE TECHNIQUES SMT_REFINEMENT
Problem DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-10 is UNSAT
FORMULA DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-10 TRUE TECHNIQUES SMT_REFINEMENT
Problem DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-11 is UNSAT
FORMULA DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-11 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 1 (OVERLAPS) 258/285 variables, 27/27 constraints. Problems are: Problem set: 6 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/285 variables, 71/98 constraints. Problems are: Problem set: 6 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/285 variables, 0/98 constraints. Problems are: Problem set: 6 solved, 5 unsolved
At refinement iteration 4 (OVERLAPS) 1/286 variables, 1/99 constraints. Problems are: Problem set: 6 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/286 variables, 0/99 constraints. Problems are: Problem set: 6 solved, 5 unsolved
At refinement iteration 6 (OVERLAPS) 0/286 variables, 0/99 constraints. Problems are: Problem set: 6 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 286/286 variables, and 99 constraints, problems are : Problem set: 6 solved, 5 unsolved in 1135 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 11/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 6 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 6 solved, 5 unsolved
SDD proceeding with computation,13 properties remain. new max is 2048
SDD size :232556 after 1.45934e+06
Solver is answering 'unknown', stopping.
SDD proceeding with computation,13 properties remain. new max is 4096
SDD size :1.45934e+06 after 3.26705e+06
Invariant property DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-13 does not hold.
Invariant property DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-09 does not hold.
After SMT solving in domain Int declared 285/286 variables, and 27 constraints, problems are : Problem set: 6 solved, 5 unsolved in 5004 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 3/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6281ms problems are : Problem set: 6 solved, 5 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 27 out of 27 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 260/260 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 27 transition count 258
Applied a total of 2 rules in 36 ms. Remains 27 /27 variables (removed 0) and now considering 258/260 (removed 2) transitions.
Running 232 sub problems to find dead transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12252245209550578806.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12200422129426448878.kers'
[2026-05-24 23:58:48] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12252245209550578806.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12200422129426448878.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 258 rows 27 cols 510 entries
Finished phase 1 with 27 SingleSign rule and 0 generalized
[2026-05-24 23:58:48] [INFO ] Computed 0 invariants in 0 ms
Computed 0 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-12200422129426448878.kers
Total runtime 1 ms.
[2026-05-24 23:58:48] [INFO ] State equation strengthened by 71 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 71/92 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 4 (OVERLAPS) 12/285 variables, 6/98 constraints. Problems are: Problem set: 0 solved, 232 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 285/285 variables, and 98 constraints, problems are : Problem set: 0 solved, 232 unsolved in 20029 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 71/71 constraints, PredecessorRefiner: 232/232 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 232 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 1 (OVERLAPS) 252/273 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 71/92 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 232/324 constraints. Problems are: Problem set: 0 solved, 232 unsolved
SDD proceeding with computation,11 properties remain. new max is 4096
SDD size :2.663e+07 after 2.71537e+07
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,2.79507e+07,32.3148,32804,2,3169,22,109722,17,0,585,160438,0
Total reachable state count : 27950678

Verifying 14 reachability properties.
Invariant property DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-00 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
DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-00,0,32.3202,32804,1,0,22,109722,17,0,598,160438,0
Reachability property DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-01 does not hold.
No reachable states exhibit your property : DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-01

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-01,0,32.3205,32804,1,0,22,109722,17,0,598,160438,0
Reachability property DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-02 does not hold.
FORMULA DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-02

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-02,0,32.3348,32804,1,0,22,109722,17,0,668,160438,0
Reachability property DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-03 does not hold.
No reachable states exhibit your property : DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-03

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-03,0,32.335,32804,1,0,22,109722,17,0,668,160438,0
Reachability property DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-04 does not hold.
FORMULA DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-04

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-04,0,32.3437,32804,1,0,22,109722,17,0,704,160438,0
Invariant property DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-05 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-05,272,32.3452,32804,2,36,22,109722,18,0,736,160438,0
Reachability property DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-06 does not hold.
No reachable states exhibit your property : DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-06

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-06,0,32.3455,32804,1,0,22,109722,18,0,736,160438,0
Reachability property DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-07 does not hold.
FORMULA DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-07

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-07,0,32.3459,32804,1,0,22,109722,18,0,736,160438,0
Reachability property DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-08 does not hold.
FORMULA DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-08

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-08,0,32.347,32804,1,0,22,109722,18,0,737,160438,0
Invariant property DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-09 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-09,1.48198e+06,32.3493,32804,2,1252,22,109722,19,0,762,160438,0
Invariant property DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-10 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
DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-10,0,32.3499,32804,1,0,22,109722,19,0,765,160438,0
Invariant property DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-11 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-11,0,32.3512,32804,1,0,22,109722,19,0,768,160438,0
Invariant property DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-13 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-13,6800,32.3523,32804,2,186,22,109722,20,0,776,160438,0
Reachability property DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-15 does not hold.
FORMULA DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-15

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DNAwalker-PT-08ringLL-ReachabilityCardinality-2024-15,0,32.3554,32804,1,0,22,109722,20,0,785,160438,0
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 5 (OVERLAPS) 12/285 variables, 6/330 constraints. Problems are: Problem set: 0 solved, 232 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/285 variables, and 330 constraints, problems are : Problem set: 0 solved, 232 unsolved in 20027 ms.
Refiners :[State Equation: 27/27 constraints, ReadFeed: 71/71 constraints, PredecessorRefiner: 232/232 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40203ms problems are : Problem set: 0 solved, 232 unsolved
Search for dead transitions found 0 dead transitions in 40206ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 40281 ms. Remains : 27/27 places, 258/260 transitions.
All properties solved without resorting to model-checking.
Total runtime 48313 ms.

BK_STOP 1779667168684

--------------------
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
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="DNAwalker-PT-08ringLL"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5973"
echo " Executing tool itstools"
echo " Input is DNAwalker-PT-08ringLL, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r098-tall-177955695800806"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-08ringLL.tgz
mv DNAwalker-PT-08ringLL execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;