Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r180-tall-171640604100750.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-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 2-5568
Executing tool itstools
Input is HealthRecord-PT-07, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r180-tall-171640604100750
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 544K
-rw-r--r-- 1 mcc users 7.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 65K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Apr 22 14:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 22 14:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 22 14:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 22 14:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 12 20:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 149K Apr 12 20:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Apr 12 20:15 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Apr 12 20:15 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 67K May 18 16:42 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

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

=== Now, execution of the tool begins

BK_START 1716519838146

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-07
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202405141337
[2024-05-24 03:03:59] [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]
[2024-05-24 03:03:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 03:03:59] [INFO ] Load time of PNML (sax parser for PT used): 70 ms
[2024-05-24 03:03:59] [INFO ] Transformed 155 places.
[2024-05-24 03:03:59] [INFO ] Transformed 320 transitions.
[2024-05-24 03:03:59] [INFO ] Found NUPN structural information;
[2024-05-24 03:03:59] [INFO ] Parsed PT model containing 155 places and 320 transitions and 839 arcs in 173 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 20 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 25 transitions
Reduce redundant transitions removed 25 transitions.
FORMULA HealthRecord-PT-07-ReachabilityCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-07-ReachabilityCardinality-2024-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-07-ReachabilityCardinality-2024-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-24 03:03:59] [INFO ] Flatten gal took : 120 ms
[2024-05-24 03:04:00] [INFO ] Flatten gal took : 63 ms
[2024-05-24 03:04:00] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2959626252255051078.gal : 31 ms
[2024-05-24 03:04:00] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9372133534763240504.prop : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality2959626252255051078.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9372133534763240504.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality9372133534763240504.prop.
SDD proceeding with computation,13 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,13 properties remain. new max is 8
SDD size :4 after 17
SDD proceeding with computation,13 properties remain. new max is 16
SDD size :17 after 193
SDD proceeding with computation,13 properties remain. new max is 32
SDD size :193 after 2305
SDD proceeding with computation,13 properties remain. new max is 64
SDD size :2305 after 20737
SDD proceeding with computation,13 properties remain. new max is 128
SDD size :20737 after 25345
SDD proceeding with computation,13 properties remain. new max is 256
SDD size :25345 after 34561
RANDOM walk for 40000 steps (2116 resets) in 2756 ms. (14 steps per ms) remains 7/13 properties
FORMULA HealthRecord-PT-07-ReachabilityCardinality-2024-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HealthRecord-PT-07-ReachabilityCardinality-2024-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HealthRecord-PT-07-ReachabilityCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HealthRecord-PT-07-ReachabilityCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HealthRecord-PT-07-ReachabilityCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HealthRecord-PT-07-ReachabilityCardinality-2024-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40003 steps (332 resets) in 320 ms. (124 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (8 resets) in 464 ms. (86 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (318 resets) in 252 ms. (158 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (321 resets) in 166 ms. (239 steps per ms) remains 6/7 properties
FORMULA HealthRecord-PT-07-ReachabilityCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40003 steps (8 resets) in 126 ms. (314 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (318 resets) in 80 ms. (493 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (321 resets) in 93 ms. (425 steps per ms) remains 6/6 properties
[2024-05-24 03:04:00] [INFO ] Flow matrix only has 283 transitions (discarded 12 similar events)
// Phase 1: matrix 283 rows 155 cols
[2024-05-24 03:04:01] [INFO ] Computed 18 invariants in 11 ms
[2024-05-24 03:04:01] [INFO ] State equation strengthened by 1 read => feed constraints.
Reachability property HealthRecord-PT-07-ReachabilityCardinality-2024-11 is true.
Reachability property HealthRecord-PT-07-ReachabilityCardinality-2024-10 is true.
Reachability property HealthRecord-PT-07-ReachabilityCardinality-2024-09 is true.
SDD proceeding with computation,10 properties remain. new max is 256
SDD size :34561 after 159745
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 59/59 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/59 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (OVERLAPS) 43/102 variables, 10/69 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/102 variables, 43/112 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/102 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 53/155 variables, 8/120 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/155 variables, 53/173 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/155 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (OVERLAPS) 282/437 variables, 155/328 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/437 variables, 0/328 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (OVERLAPS) 1/438 variables, 1/329 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/438 variables, 0/329 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 12 (OVERLAPS) 0/438 variables, 0/329 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 438/438 variables, and 329 constraints, problems are : Problem set: 0 solved, 6 unsolved in 840 ms.
Refiners :[Domain max(s): 155/155 constraints, Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 155/155 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 59/59 constraints. Problems are: Problem set: 0 solved, 6 unsolved
SDD proceeding with computation,10 properties remain. new max is 512
SDD size :159745 after 175105
At refinement iteration 1 (INCLUDED_ONLY) 0/59 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Problem HealthRecord-PT-07-ReachabilityCardinality-2024-03 is UNSAT
FORMULA HealthRecord-PT-07-ReachabilityCardinality-2024-03 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (OVERLAPS) 43/102 variables, 10/69 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/102 variables, 43/112 constraints. Problems are: Problem set: 1 solved, 5 unsolved
[2024-05-24 03:04:02] [INFO ] Deduced a trap composed of 40 places in 89 ms of which 12 ms to minimize.
[2024-05-24 03:04:02] [INFO ] Deduced a trap composed of 38 places in 58 ms of which 1 ms to minimize.
[2024-05-24 03:04:02] [INFO ] Deduced a trap composed of 22 places in 53 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/102 variables, 3/115 constraints. Problems are: Problem set: 1 solved, 5 unsolved
[2024-05-24 03:04:02] [INFO ] Deduced a trap composed of 26 places in 46 ms of which 1 ms to minimize.
[2024-05-24 03:04:02] [INFO ] Deduced a trap composed of 38 places in 56 ms of which 1 ms to minimize.
[2024-05-24 03:04:02] [INFO ] Deduced a trap composed of 39 places in 48 ms of which 1 ms to minimize.
[2024-05-24 03:04:02] [INFO ] Deduced a trap composed of 39 places in 57 ms of which 1 ms to minimize.
[2024-05-24 03:04:02] [INFO ] Deduced a trap composed of 39 places in 47 ms of which 1 ms to minimize.
SDD proceeding with computation,10 properties remain. new max is 1024
SDD size :175105 after 202753
At refinement iteration 5 (INCLUDED_ONLY) 0/102 variables, 5/120 constraints. Problems are: Problem set: 1 solved, 5 unsolved
[2024-05-24 03:04:02] [INFO ] Deduced a trap composed of 38 places in 61 ms of which 1 ms to minimize.
[2024-05-24 03:04:02] [INFO ] Deduced a trap composed of 39 places in 58 ms of which 0 ms to minimize.
[2024-05-24 03:04:02] [INFO ] Deduced a trap composed of 39 places in 40 ms of which 1 ms to minimize.
[2024-05-24 03:04:02] [INFO ] Deduced a trap composed of 41 places in 36 ms of which 1 ms to minimize.
[2024-05-24 03:04:02] [INFO ] Deduced a trap composed of 39 places in 58 ms of which 2 ms to minimize.
[2024-05-24 03:04:02] [INFO ] Deduced a trap composed of 38 places in 52 ms of which 7 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/102 variables, 6/126 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/102 variables, 0/126 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 8 (OVERLAPS) 53/155 variables, 8/134 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/155 variables, 53/187 constraints. Problems are: Problem set: 1 solved, 5 unsolved
[2024-05-24 03:04:03] [INFO ] Deduced a trap composed of 39 places in 98 ms of which 1 ms to minimize.
[2024-05-24 03:04:03] [INFO ] Deduced a trap composed of 44 places in 62 ms of which 2 ms to minimize.
[2024-05-24 03:04:03] [INFO ] Deduced a trap composed of 26 places in 94 ms of which 1 ms to minimize.
[2024-05-24 03:04:03] [INFO ] Deduced a trap composed of 30 places in 56 ms of which 1 ms to minimize.
[2024-05-24 03:04:03] [INFO ] Deduced a trap composed of 30 places in 62 ms of which 1 ms to minimize.
Reachability property HealthRecord-PT-07-ReachabilityCardinality-2024-08 is true.
SDD proceeding with computation,9 properties remain. new max is 1024
SDD size :202753 after 443905
[2024-05-24 03:04:03] [INFO ] Deduced a trap composed of 38 places in 69 ms of which 1 ms to minimize.
[2024-05-24 03:04:03] [INFO ] Deduced a trap composed of 41 places in 51 ms of which 1 ms to minimize.
[2024-05-24 03:04:03] [INFO ] Deduced a trap composed of 38 places in 52 ms of which 2 ms to minimize.
[2024-05-24 03:04:03] [INFO ] Deduced a trap composed of 41 places in 51 ms of which 1 ms to minimize.
[2024-05-24 03:04:03] [INFO ] Deduced a trap composed of 39 places in 48 ms of which 2 ms to minimize.
[2024-05-24 03:04:03] [INFO ] Deduced a trap composed of 46 places in 49 ms of which 1 ms to minimize.
[2024-05-24 03:04:03] [INFO ] Deduced a trap composed of 46 places in 49 ms of which 2 ms to minimize.
[2024-05-24 03:04:03] [INFO ] Deduced a trap composed of 44 places in 57 ms of which 1 ms to minimize.
[2024-05-24 03:04:03] [INFO ] Deduced a trap composed of 44 places in 51 ms of which 1 ms to minimize.
[2024-05-24 03:04:03] [INFO ] Deduced a trap composed of 37 places in 53 ms of which 1 ms to minimize.
[2024-05-24 03:04:04] [INFO ] Deduced a trap composed of 45 places in 51 ms of which 1 ms to minimize.
[2024-05-24 03:04:04] [INFO ] Deduced a trap composed of 44 places in 45 ms of which 1 ms to minimize.
[2024-05-24 03:04:04] [INFO ] Deduced a trap composed of 40 places in 56 ms of which 1 ms to minimize.
[2024-05-24 03:04:04] [INFO ] Deduced a trap composed of 40 places in 48 ms of which 1 ms to minimize.
[2024-05-24 03:04:04] [INFO ] Deduced a trap composed of 30 places in 44 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/155 variables, 20/207 constraints. Problems are: Problem set: 1 solved, 5 unsolved
[2024-05-24 03:04:04] [INFO ] Deduced a trap composed of 45 places in 54 ms of which 5 ms to minimize.
[2024-05-24 03:04:04] [INFO ] Deduced a trap composed of 39 places in 43 ms of which 1 ms to minimize.
[2024-05-24 03:04:04] [INFO ] Deduced a trap composed of 49 places in 50 ms of which 1 ms to minimize.
[2024-05-24 03:04:04] [INFO ] Deduced a trap composed of 41 places in 47 ms of which 1 ms to minimize.
[2024-05-24 03:04:04] [INFO ] Deduced a trap composed of 30 places in 28 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/155 variables, 5/212 constraints. Problems are: Problem set: 1 solved, 5 unsolved
[2024-05-24 03:04:04] [INFO ] Deduced a trap composed of 38 places in 46 ms of which 2 ms to minimize.
[2024-05-24 03:04:04] [INFO ] Deduced a trap composed of 45 places in 47 ms of which 1 ms to minimize.
[2024-05-24 03:04:04] [INFO ] Deduced a trap composed of 40 places in 39 ms of which 1 ms to minimize.
[2024-05-24 03:04:04] [INFO ] Deduced a trap composed of 40 places in 43 ms of which 1 ms to minimize.
[2024-05-24 03:04:04] [INFO ] Deduced a trap composed of 40 places in 42 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/155 variables, 5/217 constraints. Problems are: Problem set: 1 solved, 5 unsolved
[2024-05-24 03:04:04] [INFO ] Deduced a trap composed of 31 places in 51 ms of which 2 ms to minimize.
[2024-05-24 03:04:04] [INFO ] Deduced a trap composed of 46 places in 43 ms of which 1 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/155 variables, 2/219 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/155 variables, 0/219 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 15 (OVERLAPS) 282/437 variables, 155/374 constraints. Problems are: Problem set: 1 solved, 5 unsolved
Reachability property HealthRecord-PT-07-ReachabilityCardinality-2024-05 is true.
Invariant property HealthRecord-PT-07-ReachabilityCardinality-2024-00 does not hold.
SDD proceeding with computation,7 properties remain. new max is 1024
SDD size :443905 after 916993
At refinement iteration 16 (INCLUDED_ONLY) 0/437 variables, 5/379 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/437 variables, 0/379 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 18 (OVERLAPS) 1/438 variables, 1/380 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/438 variables, 0/380 constraints. Problems are: Problem set: 1 solved, 5 unsolved
[2024-05-24 03:04:05] [INFO ] Deduced a trap composed of 49 places in 74 ms of which 1 ms to minimize.
[2024-05-24 03:04:05] [INFO ] Deduced a trap composed of 38 places in 49 ms of which 0 ms to minimize.
At refinement iteration 20 (OVERLAPS) 0/438 variables, 2/382 constraints. Problems are: Problem set: 1 solved, 5 unsolved
[2024-05-24 03:04:05] [INFO ] Deduced a trap composed of 30 places in 100 ms of which 1 ms to minimize.
[2024-05-24 03:04:06] [INFO ] Deduced a trap composed of 45 places in 68 ms of which 2 ms to minimize.
At refinement iteration 21 (INCLUDED_ONLY) 0/438 variables, 2/384 constraints. Problems are: Problem set: 1 solved, 5 unsolved
[2024-05-24 03:04:06] [INFO ] Deduced a trap composed of 43 places in 65 ms of which 1 ms to minimize.
[2024-05-24 03:04:06] [INFO ] Deduced a trap composed of 56 places in 59 ms of which 1 ms to minimize.
[2024-05-24 03:04:06] [INFO ] Deduced a trap composed of 44 places in 90 ms of which 1 ms to minimize.
At refinement iteration 22 (INCLUDED_ONLY) 0/438 variables, 3/387 constraints. Problems are: Problem set: 1 solved, 5 unsolved
[2024-05-24 03:04:06] [INFO ] Deduced a trap composed of 44 places in 60 ms of which 1 ms to minimize.
[2024-05-24 03:04:06] [INFO ] Deduced a trap composed of 45 places in 57 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 438/438 variables, and 389 constraints, problems are : Problem set: 1 solved, 5 unsolved in 5014 ms.
Refiners :[Domain max(s): 155/155 constraints, Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 155/155 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 5/6 constraints, Known Traps: 55/55 constraints]
After SMT, in 5944ms problems are : Problem set: 1 solved, 5 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 50 out of 155 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 155/155 places, 295/295 transitions.
Graph (trivial) has 102 edges and 155 vertex of which 4 / 155 are part of one of the 2 SCC in 2 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 649 edges and 153 vertex of which 146 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.1 ms
Discarding 7 places :
Also discarding 0 output transitions
Discarding 57 places :
Symmetric choice reduction at 0 with 57 rule applications. Total rules 59 place count 89 transition count 164
Iterating global reduction 0 with 57 rules applied. Total rules applied 116 place count 89 transition count 164
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 117 place count 88 transition count 162
Iterating global reduction 0 with 1 rules applied. Total rules applied 118 place count 88 transition count 162
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 120 place count 87 transition count 171
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 122 place count 87 transition count 169
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 122 place count 87 transition count 168
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 124 place count 86 transition count 168
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 125 place count 86 transition count 167
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 126 place count 85 transition count 167
Applied a total of 126 rules in 58 ms. Remains 85 /155 variables (removed 70) and now considering 167/295 (removed 128) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 67 ms. Remains : 85/155 places, 167/295 transitions.
RANDOM walk for 40000 steps (8 resets) in 402 ms. (99 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40000 steps (8 resets) in 167 ms. (238 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40000 steps (8 resets) in 192 ms. (207 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40000 steps (8 resets) in 199 ms. (200 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40000 steps (8 resets) in 205 ms. (194 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40000 steps (8 resets) in 91 ms. (434 steps per ms) remains 5/5 properties
Reachability property HealthRecord-PT-07-ReachabilityCardinality-2024-12 is true.
FORMULA HealthRecord-PT-07-ReachabilityCardinality-2024-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property HealthRecord-PT-07-ReachabilityCardinality-2024-07 is true.
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :916993 after 1.3225e+06
Finished probabilistic random walk after 380339 steps, run visited all 5 properties in 559 ms. (steps per millisecond=680 )
Probabilistic random walk after 380339 steps, saw 55467 distinct states, run finished after 563 ms. (steps per millisecond=675 ) properties seen :5
FORMULA HealthRecord-PT-07-ReachabilityCardinality-2024-15 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA HealthRecord-PT-07-ReachabilityCardinality-2024-14 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA HealthRecord-PT-07-ReachabilityCardinality-2024-06 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA HealthRecord-PT-07-ReachabilityCardinality-2024-02 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_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 8738 ms.

BK_STOP 1716519848055

--------------------
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
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /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-07"
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 2-5568"
echo " Executing tool itstools"
echo " Input is HealthRecord-PT-07, 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 r180-tall-171640604100750"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-07.tgz
mv HealthRecord-PT-07 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.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -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 ;