Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r100-smll-174867008100566.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 HealthRecord-PT-04, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r100-smll-174867008100566
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 412K
-rw-r--r-- 1 mcc users 6.2K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.8K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 73K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.5K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 52K 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 3.7K 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 50K 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

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME HealthRecord-PT-04-ReachabilityCardinality-2025-00
FORMULA_NAME HealthRecord-PT-04-ReachabilityCardinality-2025-01
FORMULA_NAME HealthRecord-PT-04-ReachabilityCardinality-2025-02
FORMULA_NAME HealthRecord-PT-04-ReachabilityCardinality-2025-03
FORMULA_NAME HealthRecord-PT-04-ReachabilityCardinality-2025-04
FORMULA_NAME HealthRecord-PT-04-ReachabilityCardinality-2025-05
FORMULA_NAME HealthRecord-PT-04-ReachabilityCardinality-2025-06
FORMULA_NAME HealthRecord-PT-04-ReachabilityCardinality-2025-07
FORMULA_NAME HealthRecord-PT-04-ReachabilityCardinality-2025-08
FORMULA_NAME HealthRecord-PT-04-ReachabilityCardinality-2025-09
FORMULA_NAME HealthRecord-PT-04-ReachabilityCardinality-2025-10
FORMULA_NAME HealthRecord-PT-04-ReachabilityCardinality-2025-11
FORMULA_NAME HealthRecord-PT-04-ReachabilityCardinality-2025-12
FORMULA_NAME HealthRecord-PT-04-ReachabilityCardinality-2025-13
FORMULA_NAME HealthRecord-PT-04-ReachabilityCardinality-2025-14
FORMULA_NAME HealthRecord-PT-04-ReachabilityCardinality-2025-15

=== Now, execution of the tool begins

BK_START 1748998133973

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HealthRecord-PT-04
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202505121319
[2025-06-04 00:48:56] [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]
[2025-06-04 00:48:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-04 00:48:57] [INFO ] Load time of PNML (sax parser for PT used): 154 ms
[2025-06-04 00:48:57] [INFO ] Transformed 123 places.
[2025-06-04 00:48:57] [INFO ] Transformed 239 transitions.
[2025-06-04 00:48:57] [INFO ] Found NUPN structural information;
[2025-06-04 00:48:57] [INFO ] Parsed PT model containing 123 places and 239 transitions and 617 arcs in 431 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 41 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 8 transitions
Reduce redundant transitions removed 8 transitions.
FORMULA HealthRecord-PT-04-ReachabilityCardinality-2025-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-04-ReachabilityCardinality-2025-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-04 00:48:58] [INFO ] Flatten gal took : 182 ms
RANDOM walk for 40000 steps (3092 resets) in 3161 ms. (12 steps per ms) remains 11/14 properties
FORMULA HealthRecord-PT-04-ReachabilityCardinality-2025-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HealthRecord-PT-04-ReachabilityCardinality-2025-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HealthRecord-PT-04-ReachabilityCardinality-2025-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-06-04 00:48:58] [INFO ] Flatten gal took : 68 ms
[2025-06-04 00:48:58] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3000435201060745104.gal : 49 ms
BEST_FIRST walk for 40004 steps (426 resets) in 445 ms. (89 steps per ms) remains 9/11 properties
FORMULA HealthRecord-PT-04-ReachabilityCardinality-2025-15 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA HealthRecord-PT-04-ReachabilityCardinality-2025-00 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (400 resets) in 303 ms. (131 steps per ms) remains 9/9 properties
[2025-06-04 00:48:58] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13207143994276968126.prop : 15 ms
BEST_FIRST walk for 40003 steps (432 resets) in 99 ms. (400 steps per ms) remains 7/9 properties
FORMULA HealthRecord-PT-04-ReachabilityCardinality-2025-07 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA HealthRecord-PT-04-ReachabilityCardinality-2025-02 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
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/ReachabilityCardinality3000435201060745104.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13207143994276968126.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40003 steps (8 resets) in 209 ms. (190 steps per ms) remains 7/7 properties

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
BEST_FIRST walk for 40004 steps (452 resets) in 131 ms. (303 steps per ms) remains 7/7 properties
Loading property file /tmp/ReachabilityCardinality13207143994276968126.prop.
SDD proceeding with computation,9 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,9 properties remain. new max is 8
SDD size :4 after 17
SDD proceeding with computation,9 properties remain. new max is 16
SDD size :17 after 33
SDD proceeding with computation,9 properties remain. new max is 32
SDD size :33 after 649
SDD proceeding with computation,9 properties remain. new max is 64
SDD size :649 after 3457
SDD proceeding with computation,9 properties remain. new max is 128
SDD size :3457 after 4129
BEST_FIRST walk for 40004 steps (454 resets) in 271 ms. (147 steps per ms) remains 7/7 properties
SDD proceeding with computation,9 properties remain. new max is 256
SDD size :4129 after 6385
BEST_FIRST walk for 40004 steps (442 resets) in 122 ms. (325 steps per ms) remains 7/7 properties
SDD proceeding with computation,9 properties remain. new max is 512
SDD size :6385 after 11629
BEST_FIRST walk for 40003 steps (447 resets) in 106 ms. (373 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (422 resets) in 198 ms. (201 steps per ms) remains 7/7 properties
[2025-06-04 00:48:58] [INFO ] Flow matrix only has 223 transitions (discarded 8 similar events)
// Phase 1: matrix 223 rows 123 cols
[2025-06-04 00:48:59] [INFO ] Computed 14 invariants in 23 ms
SDD proceeding with computation,9 properties remain. new max is 1024
SDD size :11629 after 37525
[2025-06-04 00:48:59] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
SDD proceeding with computation,9 properties remain. new max is 2048
SDD size :37525 after 51097
Invariant property HealthRecord-PT-04-ReachabilityCardinality-2025-07 does not hold.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 54/54 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Invariant property HealthRecord-PT-04-ReachabilityCardinality-2025-06 does not hold.
FORMULA HealthRecord-PT-04-ReachabilityCardinality-2025-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property HealthRecord-PT-04-ReachabilityCardinality-2025-02 is true.
SDD proceeding with computation,6 properties remain. new max is 2048
SDD size :51097 after 104333
At refinement iteration 1 (INCLUDED_ONLY) 0/54 variables, 0/54 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 2 (OVERLAPS) 45/99 variables, 8/62 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/99 variables, 45/107 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/99 variables, 0/107 constraints. Problems are: Problem set: 1 solved, 6 unsolved
Invariant property HealthRecord-PT-04-ReachabilityCardinality-2025-04 does not hold.
FORMULA HealthRecord-PT-04-ReachabilityCardinality-2025-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,5 properties remain. new max is 2048
SDD size :104333 after 180057
At refinement iteration 5 (OVERLAPS) 24/123 variables, 6/113 constraints. Problems are: Problem set: 2 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/123 variables, 24/137 constraints. Problems are: Problem set: 2 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/123 variables, 0/137 constraints. Problems are: Problem set: 2 solved, 5 unsolved
SDD proceeding with computation,5 properties remain. new max is 4096
SDD size :180057 after 236709
At refinement iteration 8 (OVERLAPS) 222/345 variables, 123/260 constraints. Problems are: Problem set: 2 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/345 variables, 0/260 constraints. Problems are: Problem set: 2 solved, 5 unsolved
At refinement iteration 10 (OVERLAPS) 1/346 variables, 1/261 constraints. Problems are: Problem set: 2 solved, 5 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/346 variables, 0/261 constraints. Problems are: Problem set: 2 solved, 5 unsolved
SDD proceeding with computation,5 properties remain. new max is 8192
SDD size :236709 after 378433
At refinement iteration 12 (OVERLAPS) 0/346 variables, 0/261 constraints. Problems are: Problem set: 2 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 346/346 variables, and 261 constraints, problems are : Problem set: 2 solved, 5 unsolved in 1144 ms.
Refiners :[Domain max(s): 123/123 constraints, Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 123/123 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 5 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 33/33 constraints. Problems are: Problem set: 2 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 0/33 constraints. Problems are: Problem set: 2 solved, 5 unsolved
At refinement iteration 2 (OVERLAPS) 56/89 variables, 8/41 constraints. Problems are: Problem set: 2 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/89 variables, 56/97 constraints. Problems are: Problem set: 2 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:49:00] [INFO ] Deduced a trap composed of 22 places in 156 ms of which 30 ms to minimize.
Problem HealthRecord-PT-04-ReachabilityCardinality-2025-01 is UNSAT
FORMULA HealthRecord-PT-04-ReachabilityCardinality-2025-01 TRUE TECHNIQUES SMT_REFINEMENT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:49:00] [INFO ] Deduced a trap composed of 38 places in 198 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:49:01] [INFO ] Deduced a trap composed of 37 places in 126 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:49:01] [INFO ] Deduced a trap composed of 38 places in 156 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:49:01] [INFO ] Deduced a trap composed of 37 places in 124 ms of which 19 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/89 variables, 5/102 constraints. Problems are: Problem set: 3 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:49:01] [INFO ] Deduced a trap composed of 37 places in 103 ms of which 8 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/89 variables, 1/103 constraints. Problems are: Problem set: 3 solved, 4 unsolved
SDD proceeding with computation,5 properties remain. new max is 16384
SDD size :378433 after 690294
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:49:01] [INFO ] Deduced a trap composed of 38 places in 78 ms of which 6 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/89 variables, 1/104 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/89 variables, 0/104 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 34/123 variables, 6/110 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/123 variables, 34/144 constraints. Problems are: Problem set: 3 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:49:01] [INFO ] Deduced a trap composed of 29 places in 92 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:49:01] [INFO ] Deduced a trap composed of 29 places in 110 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:49:02] [INFO ] Deduced a trap composed of 29 places in 120 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:49:02] [INFO ] Deduced a trap composed of 29 places in 145 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:49:02] [INFO ] Deduced a trap composed of 29 places in 145 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:49:02] [INFO ] Deduced a trap composed of 29 places in 123 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:49:02] [INFO ] Deduced a trap composed of 29 places in 111 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:49:02] [INFO ] Deduced a trap composed of 29 places in 121 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:49:03] [INFO ] Deduced a trap composed of 29 places in 165 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:49:03] [INFO ] Deduced a trap composed of 29 places in 116 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:49:03] [INFO ] Deduced a trap composed of 29 places in 146 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:49:03] [INFO ] Deduced a trap composed of 38 places in 137 ms of which 25 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/123 variables, 12/156 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/123 variables, 0/156 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 12 (OVERLAPS) 222/345 variables, 123/279 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/345 variables, 4/283 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/345 variables, 0/283 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 15 (OVERLAPS) 1/346 variables, 1/284 constraints. Problems are: Problem set: 3 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 00:49:04] [INFO ] Deduced a trap composed of 29 places in 119 ms of which 9 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/346 variables, 1/285 constraints. Problems are: Problem set: 3 solved, 4 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 346/346 variables, and 285 constraints, problems are : Problem set: 3 solved, 4 unsolved in 5012 ms.
Refiners :[Domain max(s): 123/123 constraints, Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 123/123 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 4/7 constraints, Known Traps: 20/20 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6333ms problems are : Problem set: 3 solved, 4 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 24 out of 123 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 123/123 places, 231/231 transitions.
Graph (trivial) has 100 edges and 123 vertex of which 4 / 123 are part of one of the 2 SCC in 6 ms
Free SCC test removed 2 places
Drop transitions (Empty/Sink Transition effects.) removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Graph (complete) has 447 edges and 121 vertex of which 113 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.4 ms
Discarding 8 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 113 transition count 217
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 112 transition count 215
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 7 place count 111 transition count 215
Discarding 41 places :
Symmetric choice reduction at 3 with 41 rule applications. Total rules 48 place count 70 transition count 133
Iterating global reduction 3 with 41 rules applied. Total rules applied 89 place count 70 transition count 133
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 93 place count 66 transition count 125
Iterating global reduction 3 with 4 rules applied. Total rules applied 97 place count 66 transition count 125
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 98 place count 65 transition count 122
Iterating global reduction 3 with 1 rules applied. Total rules applied 99 place count 65 transition count 122
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -16
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 107 place count 61 transition count 138
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 109 place count 61 transition count 136
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 1 rules applied. Total rules applied 110 place count 61 transition count 135
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 111 place count 60 transition count 135
Free-agglomeration rule applied 2 times.
Iterating global reduction 5 with 2 rules applied. Total rules applied 113 place count 60 transition count 133
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 115 place count 58 transition count 133
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 116 place count 58 transition count 133
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 117 place count 58 transition count 133
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 118 place count 58 transition count 132
Applied a total of 118 rules in 173 ms. Remains 58 /123 variables (removed 65) and now considering 132/231 (removed 99) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 185 ms. Remains : 58/123 places, 132/231 transitions.
RANDOM walk for 40000 steps (2287 resets) in 396 ms. (100 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40001 steps (386 resets) in 175 ms. (227 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (734 resets) in 138 ms. (287 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (714 resets) in 97 ms. (408 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (621 resets) in 185 ms. (215 steps per ms) remains 4/4 properties
Reachability property HealthRecord-PT-04-ReachabilityCardinality-2025-10 is true.
FORMULA HealthRecord-PT-04-ReachabilityCardinality-2025-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property HealthRecord-PT-04-ReachabilityCardinality-2025-08 does not hold.
FORMULA HealthRecord-PT-04-ReachabilityCardinality-2025-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Probably explored full state space saw : 39909 states, properties seen :3
Probabilistic random walk after 290166 steps, saw 39909 distinct states, run finished after 540 ms. (steps per millisecond=537 ) properties seen :3
FORMULA HealthRecord-PT-04-ReachabilityCardinality-2025-11 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Explored full state space saw : 39909 states, properties seen :0
Exhaustive walk after 290166 steps, saw 39909 distinct states, run finished after 234 ms. (steps per millisecond=1240 ) properties seen :0
FORMULA HealthRecord-PT-04-ReachabilityCardinality-2025-03 TRUE TECHNIQUES TOPOLOGICAL EXHAUSTIVE_WALK
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 9979 ms.

BK_STOP 1748998146749

--------------------
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_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /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="HealthRecord-PT-04"
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 2-5832"
echo " Executing tool itstools"
echo " Input is HealthRecord-PT-04, 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 r100-smll-174867008100566"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-04.tgz
mv HealthRecord-PT-04 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 ;