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.r146-tall-177961074300647.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 HealthRecord-PT-14, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r146-tall-177961074300647
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 476K
-rw-r--r-- 1 mcc users 7.7K Mar 7 13:10 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K Mar 7 13:10 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Mar 7 13:10 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Mar 7 13:10 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 15 10:45 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 15 10:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 15 10:45 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 15 10:45 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.2K Mar 7 13:10 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 68K Mar 7 13:10 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.8K Mar 7 13:10 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 88K Mar 7 13:10 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 10:45 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 10:45 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 72K 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 HealthRecord-PT-14-ReachabilityFireability-2024-00
FORMULA_NAME HealthRecord-PT-14-ReachabilityFireability-2024-01
FORMULA_NAME HealthRecord-PT-14-ReachabilityFireability-2024-02
FORMULA_NAME HealthRecord-PT-14-ReachabilityFireability-2024-03
FORMULA_NAME HealthRecord-PT-14-ReachabilityFireability-2024-04
FORMULA_NAME HealthRecord-PT-14-ReachabilityFireability-2024-05
FORMULA_NAME HealthRecord-PT-14-ReachabilityFireability-2024-06
FORMULA_NAME HealthRecord-PT-14-ReachabilityFireability-2024-07
FORMULA_NAME HealthRecord-PT-14-ReachabilityFireability-2024-08
FORMULA_NAME HealthRecord-PT-14-ReachabilityFireability-2024-09
FORMULA_NAME HealthRecord-PT-14-ReachabilityFireability-2024-10
FORMULA_NAME HealthRecord-PT-14-ReachabilityFireability-2024-11
FORMULA_NAME HealthRecord-PT-14-ReachabilityFireability-2024-12
FORMULA_NAME HealthRecord-PT-14-ReachabilityFireability-2024-13
FORMULA_NAME HealthRecord-PT-14-ReachabilityFireability-2024-14
FORMULA_NAME HealthRecord-PT-14-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779737428744

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HealthRecord-PT-14
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202604301425
[2026-05-25 19:30:29] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-25 19:30:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 19:30:30] [INFO ] Load time of PNML (sax parser for PT used): 73 ms
[2026-05-25 19:30:30] [INFO ] Transformed 162 places.
[2026-05-25 19:30:30] [INFO ] Transformed 347 transitions.
[2026-05-25 19:30:30] [INFO ] Found NUPN structural information;
[2026-05-25 19:30:30] [INFO ] Parsed PT model containing 162 places and 347 transitions and 915 arcs in 174 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 14 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 29 transitions
Reduce redundant transitions removed 29 transitions.
[2026-05-25 19:30:30] [INFO ] Flatten gal took : 72 ms
RANDOM walk for 40000 steps (3353 resets) in 1502 ms. (26 steps per ms) remains 12/16 properties
FORMULA HealthRecord-PT-14-ReachabilityFireability-2024-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HealthRecord-PT-14-ReachabilityFireability-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HealthRecord-PT-14-ReachabilityFireability-2024-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HealthRecord-PT-14-ReachabilityFireability-2024-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-25 19:30:30] [INFO ] Flatten gal took : 67 ms
BEST_FIRST walk for 40004 steps (393 resets) in 296 ms. (134 steps per ms) remains 12/12 properties
[2026-05-25 19:30:30] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5735601562543251467.gal : 28 ms
BEST_FIRST walk for 40003 steps (387 resets) in 156 ms. (254 steps per ms) remains 12/12 properties
[2026-05-25 19:30:30] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5843159145068922535.prop : 4 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/ReachabilityCardinality5735601562543251467.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5843159145068922535.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 ...328
Loading property file /tmp/ReachabilityCardinality5843159145068922535.prop.
BEST_FIRST walk for 40003 steps (329 resets) in 411 ms. (97 steps per ms) remains 12/12 properties
SDD proceeding with computation,12 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,12 properties remain. new max is 8
SDD size :3 after 4
SDD proceeding with computation,12 properties remain. new max is 16
SDD size :4 after 13
SDD proceeding with computation,12 properties remain. new max is 32
SDD size :13 after 325
SDD proceeding with computation,12 properties remain. new max is 64
SDD size :325 after 2188
BEST_FIRST walk for 40002 steps (386 resets) in 107 ms. (370 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (374 resets) in 277 ms. (143 steps per ms) remains 12/12 properties
SDD proceeding with computation,12 properties remain. new max is 128
SDD size :2188 after 9235
BEST_FIRST walk for 40004 steps (385 resets) in 180 ms. (221 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (389 resets) in 79 ms. (500 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (249 resets) in 144 ms. (275 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (402 resets) in 93 ms. (425 steps per ms) remains 12/12 properties
SDD proceeding with computation,12 properties remain. new max is 256
SDD size :9235 after 10207
BEST_FIRST walk for 40004 steps (277 resets) in 221 ms. (180 steps per ms) remains 12/12 properties
SDD proceeding with computation,12 properties remain. new max is 512
SDD size :10207 after 11179
BEST_FIRST walk for 40003 steps (390 resets) in 397 ms. (100 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (372 resets) in 67 ms. (588 steps per ms) remains 12/12 properties
[2026-05-25 19:30:31] [INFO ] Flow matrix only has 306 transitions (discarded 12 similar events)
SDD proceeding with computation,12 properties remain. new max is 1024
SDD size :11179 after 13123
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10575613483705754429.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1305530645040847043.kers'
[2026-05-25 19:30:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10575613483705754429.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1305530645040847043.kers]
Normalized transition count is 305 out of 306 initially.
Culling duplicate invariants (modulo rational): removing 7 columns.
Culled 7 columns in 0 ms.
// Phase 1: matrix 305 rows 155 cols 810 entries
Finished phase 1 with 142 SingleSign rule and 2 generalized
[2026-05-25 19:30:31] [INFO ] Computed 18 invariants in 1 ms
Computed 18 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-1305530645040847043.kers
Total runtime 2 ms.
[2026-05-25 19:30:31] [INFO ] State equation strengthened by 1 read => feed constraints.
SDD proceeding with computation,12 properties remain. new max is 2048
SDD size :13123 after 21871
Excessive predecessor constraint size, skipping predecessor.
SDD proceeding with computation,12 properties remain. new max is 4096
SDD size :21871 after 66097
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 124/124 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 12 unsolved
Problem HealthRecord-PT-14-ReachabilityFireability-2024-12 is UNSAT
FORMULA HealthRecord-PT-14-ReachabilityFireability-2024-12 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (OVERLAPS) 26/150 variables, 9/133 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/150 variables, 26/159 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/150 variables, 4/163 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/150 variables, 0/163 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 6 (OVERLAPS) 12/162 variables, 5/168 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/162 variables, 12/180 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/162 variables, 0/180 constraints. Problems are: Problem set: 1 solved, 11 unsolved
Problem HealthRecord-PT-14-ReachabilityFireability-2024-04 is UNSAT
FORMULA HealthRecord-PT-14-ReachabilityFireability-2024-04 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 9 (OVERLAPS) 305/467 variables, 162/342 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/467 variables, 0/342 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 11 (OVERLAPS) 1/468 variables, 1/343 constraints. Problems are: Problem set: 2 solved, 10 unsolved
SDD proceeding with computation,12 properties remain. new max is 8192
SDD size :66097 after 152193
At refinement iteration 12 (INCLUDED_ONLY) 0/468 variables, 0/343 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 13 (OVERLAPS) 0/468 variables, 0/343 constraints. Problems are: Problem set: 2 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Real declared 468/468 variables, and 343 constraints, problems are : Problem set: 2 solved, 10 unsolved in 1570 ms.
Refiners :[Domain max(s): 162/162 constraints, Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 162/162 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 12/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 10 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/117 variables, 117/117 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/117 variables, 0/117 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 2 (OVERLAPS) 31/148 variables, 9/126 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/148 variables, 31/157 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/148 variables, 4/161 constraints. Problems are: Problem set: 2 solved, 10 unsolved
Problem HealthRecord-PT-14-ReachabilityFireability-2024-14 is UNSAT
FORMULA HealthRecord-PT-14-ReachabilityFireability-2024-14 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 5 (INCLUDED_ONLY) 0/148 variables, 3/164 constraints. Problems are: Problem set: 3 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/148 variables, 0/164 constraints. Problems are: Problem set: 3 solved, 9 unsolved
At refinement iteration 7 (OVERLAPS) 14/162 variables, 5/169 constraints. Problems are: Problem set: 3 solved, 9 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/162 variables, 14/183 constraints. Problems are: Problem set: 3 solved, 9 unsolved
Reachability property HealthRecord-PT-14-ReachabilityFireability-2024-09 is true.
FORMULA HealthRecord-PT-14-ReachabilityFireability-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Problem HealthRecord-PT-14-ReachabilityFireability-2024-11 is UNSAT
FORMULA HealthRecord-PT-14-ReachabilityFireability-2024-11 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 9 (INCLUDED_ONLY) 0/162 variables, 15/198 constraints. Problems are: Problem set: 5 solved, 7 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/162 variables, 0/198 constraints. Problems are: Problem set: 5 solved, 7 unsolved
At refinement iteration 11 (OVERLAPS) 305/467 variables, 162/360 constraints. Problems are: Problem set: 5 solved, 7 unsolved
SDD proceeding with computation,11 properties remain. new max is 8192
SDD size :152193 after 455191
At refinement iteration 12 (INCLUDED_ONLY) 0/467 variables, 6/366 constraints. Problems are: Problem set: 5 solved, 7 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/467 variables, 2/368 constraints. Problems are: Problem set: 5 solved, 7 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/467 variables, 2/370 constraints. Problems are: Problem set: 5 solved, 7 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 467/468 variables, and 370 constraints, problems are : Problem set: 5 solved, 7 unsolved in 5016 ms.
Refiners :[Domain max(s): 162/162 constraints, Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 162/162 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 9/8 constraints, Known Traps: 22/22 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6714ms problems are : Problem set: 5 solved, 7 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 78 out of 162 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 162/162 places, 318/318 transitions.
Graph (trivial) has 26 edges and 162 vertex of which 4 / 162 are part of one of the 2 SCC in 4 ms
Free SCC test removed 2 places
Drop transitions (Empty/Sink Transition effects.) removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Graph (complete) has 694 edges and 160 vertex of which 151 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.2 ms
Discarding 9 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 151 transition count 300
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 150 transition count 299
Discarding 40 places :
Symmetric choice reduction at 2 with 40 rule applications. Total rules 45 place count 110 transition count 219
Iterating global reduction 2 with 40 rules applied. Total rules applied 85 place count 110 transition count 219
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 86 place count 110 transition count 218
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 87 place count 110 transition count 217
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 88 place count 109 transition count 217
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 89 place count 109 transition count 217
Applied a total of 89 rules in 52 ms. Remains 109 /162 variables (removed 53) and now considering 217/318 (removed 101) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 57 ms. Remains : 109/162 places, 217/318 transitions.
RANDOM walk for 40000 steps (3299 resets) in 261 ms. (152 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (408 resets) in 191 ms. (208 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (400 resets) in 127 ms. (312 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (391 resets) in 82 ms. (481 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (394 resets) in 83 ms. (476 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (397 resets) in 58 ms. (678 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (265 resets) in 327 ms. (121 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (404 resets) in 92 ms. (430 steps per ms) remains 7/7 properties
SDD proceeding with computation,11 properties remain. new max is 16384
SDD size :455191 after 816289
Interrupted probabilistic random walk after 988371 steps, run timeout after 3001 ms. (steps per millisecond=329 ) properties seen :0 out of 7
Probabilistic random walk after 988371 steps, saw 134667 distinct states, run finished after 3005 ms. (steps per millisecond=328 ) properties seen :0
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13995997718624322193.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4661856877674325701.kers'
[2026-05-25 19:30:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13995997718624322193.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4661856877674325701.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 217 rows 109 cols 639 entries
Finished phase 1 with 99 SingleSign rule and 1 generalized
[2026-05-25 19:30:41] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-4661856877674325701.kers
Total runtime 1 ms.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 17/95 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/95 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 14/109 variables, 8/9 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/109 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 217/326 variables, 109/118 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/326 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (OVERLAPS) 0/326 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 326/326 variables, and 118 constraints, problems are : Problem set: 0 solved, 7 unsolved in 349 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 109/109 constraints, PredecessorRefiner: 7/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 17/95 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/95 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 14/109 variables, 8/9 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/109 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/109 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (OVERLAPS) 217/326 variables, 109/119 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/326 variables, 6/125 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/326 variables, 2/127 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/326 variables, 3/130 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/326 variables, 1/131 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/326 variables, 1/132 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/326 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 13 (OVERLAPS) 0/326 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Int declared 326/326 variables, and 132 constraints, problems are : Problem set: 0 solved, 7 unsolved in 1900 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 109/109 constraints, PredecessorRefiner: 7/6 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2263ms problems are : Problem set: 0 solved, 7 unsolved
FORMULA HealthRecord-PT-14-ReachabilityFireability-2024-15 TRUE TECHNIQUES PARIKH_WALK
FORMULA HealthRecord-PT-14-ReachabilityFireability-2024-10 FALSE TECHNIQUES PARIKH_WALK
FORMULA HealthRecord-PT-14-ReachabilityFireability-2024-01 TRUE TECHNIQUES PARIKH_WALK
FORMULA HealthRecord-PT-14-ReachabilityFireability-2024-07 FALSE TECHNIQUES PARIKH_WALK
FORMULA HealthRecord-PT-14-ReachabilityFireability-2024-03 TRUE TECHNIQUES PARIKH_WALK
FORMULA HealthRecord-PT-14-ReachabilityFireability-2024-13 TRUE TECHNIQUES PARIKH_WALK
Finished Parikh walk after 595 steps, including 26 resets, run visited all 1 properties in 2 ms. (steps per millisecond=297 )
FORMULA HealthRecord-PT-14-ReachabilityFireability-2024-08 FALSE TECHNIQUES PARIKH_WALK
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 7 properties in 262 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
All properties solved without resorting to model-checking.
Total runtime 14213 ms.

BK_STOP 1779737444189

--------------------
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
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -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 ReachabilityFireability -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="HealthRecord-PT-14"
export BK_EXAMINATION="ReachabilityFireability"
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 HealthRecord-PT-14, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r146-tall-177961074300647"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-14.tgz
mv HealthRecord-PT-14 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;