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.r179-tall-171640602300798.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 greatspnxred
Input is HealthRecord-PT-13, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r179-tall-171640602300798
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 496K
-rw-r--r-- 1 mcc users 5.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 59K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 37K 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 17K Apr 22 14:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 12 20:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 142K Apr 12 20:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.6K Apr 12 20:05 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K Apr 12 20:05 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 71K 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-13-ReachabilityCardinality-2024-00
FORMULA_NAME HealthRecord-PT-13-ReachabilityCardinality-2024-01
FORMULA_NAME HealthRecord-PT-13-ReachabilityCardinality-2024-02
FORMULA_NAME HealthRecord-PT-13-ReachabilityCardinality-2024-03
FORMULA_NAME HealthRecord-PT-13-ReachabilityCardinality-2024-04
FORMULA_NAME HealthRecord-PT-13-ReachabilityCardinality-2024-05
FORMULA_NAME HealthRecord-PT-13-ReachabilityCardinality-2024-06
FORMULA_NAME HealthRecord-PT-13-ReachabilityCardinality-2024-07
FORMULA_NAME HealthRecord-PT-13-ReachabilityCardinality-2024-08
FORMULA_NAME HealthRecord-PT-13-ReachabilityCardinality-2024-09
FORMULA_NAME HealthRecord-PT-13-ReachabilityCardinality-2024-10
FORMULA_NAME HealthRecord-PT-13-ReachabilityCardinality-2024-11
FORMULA_NAME HealthRecord-PT-13-ReachabilityCardinality-2024-12
FORMULA_NAME HealthRecord-PT-13-ReachabilityCardinality-2024-13
FORMULA_NAME HealthRecord-PT-13-ReachabilityCardinality-2024-14
FORMULA_NAME HealthRecord-PT-13-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1716491180128

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HealthRecord-PT-13
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-23 19:06:21] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2024-05-23 19:06:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 19:06:21] [INFO ] Load time of PNML (sax parser for PT used): 73 ms
[2024-05-23 19:06:21] [INFO ] Transformed 161 places.
[2024-05-23 19:06:21] [INFO ] Transformed 341 transitions.
[2024-05-23 19:06:21] [INFO ] Found NUPN structural information;
[2024-05-23 19:06:21] [INFO ] Parsed PT model containing 161 places and 341 transitions and 899 arcs in 172 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 28 transitions
Reduce redundant transitions removed 28 transitions.
FORMULA HealthRecord-PT-13-ReachabilityCardinality-2024-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-13-ReachabilityCardinality-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-13-ReachabilityCardinality-2024-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (3113 resets) in 1828 ms. (21 steps per ms) remains 10/13 properties
FORMULA HealthRecord-PT-13-ReachabilityCardinality-2024-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HealthRecord-PT-13-ReachabilityCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HealthRecord-PT-13-ReachabilityCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40003 steps (432 resets) in 334 ms. (119 steps per ms) remains 9/10 properties
FORMULA HealthRecord-PT-13-ReachabilityCardinality-2024-04 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (428 resets) in 106 ms. (373 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (422 resets) in 829 ms. (48 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40002 steps (429 resets) in 90 ms. (439 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (431 resets) in 32 ms. (1212 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (407 resets) in 52 ms. (754 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (436 resets) in 52 ms. (754 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (432 resets) in 81 ms. (487 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40002 steps (435 resets) in 83 ms. (476 steps per ms) remains 9/9 properties
[2024-05-23 19:06:22] [INFO ] Flow matrix only has 301 transitions (discarded 12 similar events)
// Phase 1: matrix 301 rows 161 cols
[2024-05-23 19:06:22] [INFO ] Computed 18 invariants in 16 ms
[2024-05-23 19:06:22] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/93 variables, 93/93 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/93 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (OVERLAPS) 38/131 variables, 10/103 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/131 variables, 38/141 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/131 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (OVERLAPS) 30/161 variables, 8/149 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/161 variables, 30/179 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/161 variables, 0/179 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Problem HealthRecord-PT-13-ReachabilityCardinality-2024-00 is UNSAT
FORMULA HealthRecord-PT-13-ReachabilityCardinality-2024-00 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 8 (OVERLAPS) 300/461 variables, 161/340 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/461 variables, 0/340 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 10 (OVERLAPS) 1/462 variables, 1/341 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/462 variables, 0/341 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 12 (OVERLAPS) 0/462 variables, 0/341 constraints. Problems are: Problem set: 1 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 462/462 variables, and 341 constraints, problems are : Problem set: 1 solved, 8 unsolved in 799 ms.
Refiners :[Domain max(s): 161/161 constraints, Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 161/161 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 8 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 86/86 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 0/86 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 2 (OVERLAPS) 41/127 variables, 10/96 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 41/137 constraints. Problems are: Problem set: 1 solved, 8 unsolved
[2024-05-23 19:06:24] [INFO ] Deduced a trap composed of 22 places in 79 ms of which 12 ms to minimize.
[2024-05-23 19:06:24] [INFO ] Deduced a trap composed of 39 places in 69 ms of which 2 ms to minimize.
[2024-05-23 19:06:24] [INFO ] Deduced a trap composed of 40 places in 60 ms of which 1 ms to minimize.
[2024-05-23 19:06:24] [INFO ] Deduced a trap composed of 37 places in 50 ms of which 1 ms to minimize.
[2024-05-23 19:06:24] [INFO ] Deduced a trap composed of 37 places in 58 ms of which 1 ms to minimize.
[2024-05-23 19:06:24] [INFO ] Deduced a trap composed of 39 places in 52 ms of which 1 ms to minimize.
[2024-05-23 19:06:24] [INFO ] Deduced a trap composed of 39 places in 52 ms of which 2 ms to minimize.
Problem HealthRecord-PT-13-ReachabilityCardinality-2024-14 is UNSAT
FORMULA HealthRecord-PT-13-ReachabilityCardinality-2024-14 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 4 (INCLUDED_ONLY) 0/127 variables, 7/144 constraints. Problems are: Problem set: 2 solved, 7 unsolved
[2024-05-23 19:06:24] [INFO ] Deduced a trap composed of 39 places in 50 ms of which 1 ms to minimize.
[2024-05-23 19:06:24] [INFO ] Deduced a trap composed of 39 places in 47 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/127 variables, 2/146 constraints. Problems are: Problem set: 2 solved, 7 unsolved
[2024-05-23 19:06:24] [INFO ] Deduced a trap composed of 39 places in 57 ms of which 1 ms to minimize.
[2024-05-23 19:06:24] [INFO ] Deduced a trap composed of 39 places in 49 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/127 variables, 2/148 constraints. Problems are: Problem set: 2 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/127 variables, 0/148 constraints. Problems are: Problem set: 2 solved, 7 unsolved
At refinement iteration 8 (OVERLAPS) 34/161 variables, 8/156 constraints. Problems are: Problem set: 2 solved, 7 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/161 variables, 34/190 constraints. Problems are: Problem set: 2 solved, 7 unsolved
[2024-05-23 19:06:24] [INFO ] Deduced a trap composed of 39 places in 72 ms of which 4 ms to minimize.
[2024-05-23 19:06:24] [INFO ] Deduced a trap composed of 46 places in 75 ms of which 2 ms to minimize.
[2024-05-23 19:06:25] [INFO ] Deduced a trap composed of 31 places in 65 ms of which 1 ms to minimize.
[2024-05-23 19:06:25] [INFO ] Deduced a trap composed of 27 places in 58 ms of which 1 ms to minimize.
[2024-05-23 19:06:25] [INFO ] Deduced a trap composed of 28 places in 57 ms of which 1 ms to minimize.
[2024-05-23 19:06:25] [INFO ] Deduced a trap composed of 41 places in 58 ms of which 1 ms to minimize.
[2024-05-23 19:06:25] [INFO ] Deduced a trap composed of 37 places in 57 ms of which 1 ms to minimize.
[2024-05-23 19:06:25] [INFO ] Deduced a trap composed of 30 places in 56 ms of which 1 ms to minimize.
[2024-05-23 19:06:25] [INFO ] Deduced a trap composed of 40 places in 50 ms of which 1 ms to minimize.
[2024-05-23 19:06:25] [INFO ] Deduced a trap composed of 44 places in 51 ms of which 1 ms to minimize.
[2024-05-23 19:06:25] [INFO ] Deduced a trap composed of 39 places in 58 ms of which 1 ms to minimize.
[2024-05-23 19:06:25] [INFO ] Deduced a trap composed of 32 places in 40 ms of which 1 ms to minimize.
[2024-05-23 19:06:25] [INFO ] Deduced a trap composed of 31 places in 57 ms of which 1 ms to minimize.
[2024-05-23 19:06:25] [INFO ] Deduced a trap composed of 41 places in 43 ms of which 1 ms to minimize.
[2024-05-23 19:06:25] [INFO ] Deduced a trap composed of 31 places in 53 ms of which 1 ms to minimize.
[2024-05-23 19:06:25] [INFO ] Deduced a trap composed of 42 places in 47 ms of which 1 ms to minimize.
[2024-05-23 19:06:25] [INFO ] Deduced a trap composed of 39 places in 42 ms of which 1 ms to minimize.
[2024-05-23 19:06:25] [INFO ] Deduced a trap composed of 39 places in 47 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/161 variables, 18/208 constraints. Problems are: Problem set: 2 solved, 7 unsolved
[2024-05-23 19:06:25] [INFO ] Deduced a trap composed of 41 places in 44 ms of which 1 ms to minimize.
[2024-05-23 19:06:26] [INFO ] Deduced a trap composed of 41 places in 45 ms of which 1 ms to minimize.
[2024-05-23 19:06:26] [INFO ] Deduced a trap composed of 42 places in 54 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/161 variables, 3/211 constraints. Problems are: Problem set: 2 solved, 7 unsolved
[2024-05-23 19:06:26] [INFO ] Deduced a trap composed of 12 places in 75 ms of which 1 ms to minimize.
[2024-05-23 19:06:26] [INFO ] Deduced a trap composed of 45 places in 60 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/161 variables, 2/213 constraints. Problems are: Problem set: 2 solved, 7 unsolved
[2024-05-23 19:06:26] [INFO ] Deduced a trap composed of 38 places in 50 ms of which 5 ms to minimize.
[2024-05-23 19:06:26] [INFO ] Deduced a trap composed of 39 places in 50 ms of which 1 ms to minimize.
[2024-05-23 19:06:26] [INFO ] Deduced a trap composed of 39 places in 54 ms of which 1 ms to minimize.
[2024-05-23 19:06:26] [INFO ] Deduced a trap composed of 39 places in 51 ms of which 1 ms to minimize.
[2024-05-23 19:06:26] [INFO ] Deduced a trap composed of 39 places in 49 ms of which 1 ms to minimize.
[2024-05-23 19:06:26] [INFO ] Deduced a trap composed of 31 places in 79 ms of which 2 ms to minimize.
[2024-05-23 19:06:26] [INFO ] Deduced a trap composed of 30 places in 32 ms of which 1 ms to minimize.
[2024-05-23 19:06:26] [INFO ] Deduced a trap composed of 48 places in 60 ms of which 1 ms to minimize.
[2024-05-23 19:06:26] [INFO ] Deduced a trap composed of 48 places in 56 ms of which 1 ms to minimize.
[2024-05-23 19:06:27] [INFO ] Deduced a trap composed of 46 places in 62 ms of which 2 ms to minimize.
[2024-05-23 19:06:27] [INFO ] Deduced a trap composed of 31 places in 56 ms of which 1 ms to minimize.
[2024-05-23 19:06:27] [INFO ] Deduced a trap composed of 30 places in 55 ms of which 1 ms to minimize.
[2024-05-23 19:06:27] [INFO ] Deduced a trap composed of 45 places in 65 ms of which 1 ms to minimize.
[2024-05-23 19:06:27] [INFO ] Deduced a trap composed of 31 places in 38 ms of which 1 ms to minimize.
[2024-05-23 19:06:27] [INFO ] Deduced a trap composed of 40 places in 60 ms of which 1 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/161 variables, 15/228 constraints. Problems are: Problem set: 2 solved, 7 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/161 variables, 0/228 constraints. Problems are: Problem set: 2 solved, 7 unsolved
At refinement iteration 15 (OVERLAPS) 300/461 variables, 161/389 constraints. Problems are: Problem set: 2 solved, 7 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/461 variables, 7/396 constraints. Problems are: Problem set: 2 solved, 7 unsolved
[2024-05-23 19:06:27] [INFO ] Deduced a trap composed of 50 places in 72 ms of which 1 ms to minimize.
[2024-05-23 19:06:27] [INFO ] Deduced a trap composed of 26 places in 61 ms of which 1 ms to minimize.
[2024-05-23 19:06:27] [INFO ] Deduced a trap composed of 47 places in 67 ms of which 1 ms to minimize.
[2024-05-23 19:06:28] [INFO ] Deduced a trap composed of 56 places in 61 ms of which 2 ms to minimize.
[2024-05-23 19:06:28] [INFO ] Deduced a trap composed of 46 places in 61 ms of which 1 ms to minimize.
[2024-05-23 19:06:28] [INFO ] Deduced a trap composed of 30 places in 59 ms of which 1 ms to minimize.
[2024-05-23 19:06:28] [INFO ] Deduced a trap composed of 44 places in 62 ms of which 1 ms to minimize.
[2024-05-23 19:06:28] [INFO ] Deduced a trap composed of 48 places in 69 ms of which 9 ms to minimize.
[2024-05-23 19:06:28] [INFO ] Deduced a trap composed of 43 places in 59 ms of which 1 ms to minimize.
[2024-05-23 19:06:28] [INFO ] Deduced a trap composed of 26 places in 43 ms of which 0 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/461 variables, 10/406 constraints. Problems are: Problem set: 2 solved, 7 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 461/462 variables, and 406 constraints, problems are : Problem set: 2 solved, 7 unsolved in 5009 ms.
Refiners :[Domain max(s): 161/161 constraints, Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 161/161 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 7/9 constraints, Known Traps: 59/59 constraints]
After SMT, in 6066ms problems are : Problem set: 2 solved, 7 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 72 out of 161 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 161/161 places, 313/313 transitions.
Graph (trivial) has 80 edges and 161 vertex of which 4 / 161 are part of one of the 2 SCC in 3 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 685 edges and 159 vertex of which 150 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.3 ms
Discarding 9 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 150 transition count 295
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 149 transition count 294
Discarding 38 places :
Symmetric choice reduction at 2 with 38 rule applications. Total rules 43 place count 111 transition count 218
Iterating global reduction 2 with 38 rules applied. Total rules applied 81 place count 111 transition count 218
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 83 place count 110 transition count 217
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 87 place count 108 transition count 226
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 88 place count 108 transition count 225
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 88 place count 108 transition count 224
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 90 place count 107 transition count 224
Applied a total of 90 rules in 82 ms. Remains 107 /161 variables (removed 54) and now considering 224/313 (removed 89) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 92 ms. Remains : 107/161 places, 224/313 transitions.
RANDOM walk for 40000 steps (3417 resets) in 599 ms. (66 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (472 resets) in 104 ms. (380 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (459 resets) in 144 ms. (275 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (476 resets) in 123 ms. (322 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (494 resets) in 57 ms. (689 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (465 resets) in 61 ms. (645 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (493 resets) in 44 ms. (888 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40001 steps (481 resets) in 25 ms. (1538 steps per ms) remains 7/7 properties
Interrupted probabilistic random walk after 1100708 steps, run timeout after 3001 ms. (steps per millisecond=366 ) properties seen :1 out of 7
Probabilistic random walk after 1100708 steps, saw 145454 distinct states, run finished after 3018 ms. (steps per millisecond=364 ) properties seen :1
FORMULA HealthRecord-PT-13-ReachabilityCardinality-2024-15 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
// Phase 1: matrix 224 rows 107 cols
[2024-05-23 19:06:32] [INFO ] Computed 9 invariants in 4 ms
[2024-05-23 19:06:32] [INFO ] State equation strengthened by 6 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/70 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 37/107 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/107 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 224/331 variables, 107/116 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/331 variables, 6/122 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/331 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (OVERLAPS) 0/331 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 331/331 variables, and 122 constraints, problems are : Problem set: 0 solved, 6 unsolved in 206 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 107/107 constraints, ReadFeed: 6/6 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) 0/70 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 37/107 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 6 unsolved
[2024-05-23 19:06:32] [INFO ] Deduced a trap composed of 17 places in 44 ms of which 1 ms to minimize.
[2024-05-23 19:06:32] [INFO ] Deduced a trap composed of 30 places in 39 ms of which 1 ms to minimize.
[2024-05-23 19:06:32] [INFO ] Deduced a trap composed of 22 places in 38 ms of which 0 ms to minimize.
[2024-05-23 19:06:32] [INFO ] Deduced a trap composed of 21 places in 37 ms of which 1 ms to minimize.
[2024-05-23 19:06:32] [INFO ] Deduced a trap composed of 16 places in 37 ms of which 1 ms to minimize.
[2024-05-23 19:06:32] [INFO ] Deduced a trap composed of 18 places in 32 ms of which 1 ms to minimize.
[2024-05-23 19:06:32] [INFO ] Deduced a trap composed of 28 places in 42 ms of which 1 ms to minimize.
[2024-05-23 19:06:32] [INFO ] Deduced a trap composed of 15 places in 24 ms of which 1 ms to minimize.
[2024-05-23 19:06:33] [INFO ] Deduced a trap composed of 27 places in 38 ms of which 1 ms to minimize.
[2024-05-23 19:06:33] [INFO ] Deduced a trap composed of 33 places in 45 ms of which 1 ms to minimize.
[2024-05-23 19:06:33] [INFO ] Deduced a trap composed of 32 places in 38 ms of which 1 ms to minimize.
[2024-05-23 19:06:33] [INFO ] Deduced a trap composed of 26 places in 41 ms of which 1 ms to minimize.
[2024-05-23 19:06:33] [INFO ] Deduced a trap composed of 29 places in 44 ms of which 1 ms to minimize.
[2024-05-23 19:06:33] [INFO ] Deduced a trap composed of 26 places in 41 ms of which 1 ms to minimize.
[2024-05-23 19:06:33] [INFO ] Deduced a trap composed of 30 places in 42 ms of which 1 ms to minimize.
[2024-05-23 19:06:33] [INFO ] Deduced a trap composed of 36 places in 50 ms of which 1 ms to minimize.
[2024-05-23 19:06:33] [INFO ] Deduced a trap composed of 22 places in 57 ms of which 1 ms to minimize.
[2024-05-23 19:06:33] [INFO ] Deduced a trap composed of 18 places in 38 ms of which 1 ms to minimize.
[2024-05-23 19:06:33] [INFO ] Deduced a trap composed of 18 places in 30 ms of which 1 ms to minimize.
[2024-05-23 19:06:33] [INFO ] Deduced a trap composed of 21 places in 39 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/107 variables, 20/29 constraints. Problems are: Problem set: 0 solved, 6 unsolved
[2024-05-23 19:06:33] [INFO ] Deduced a trap composed of 19 places in 43 ms of which 1 ms to minimize.
[2024-05-23 19:06:33] [INFO ] Deduced a trap composed of 25 places in 42 ms of which 1 ms to minimize.
[2024-05-23 19:06:33] [INFO ] Deduced a trap composed of 16 places in 25 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/107 variables, 3/32 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/107 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 224/331 variables, 107/139 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/331 variables, 6/145 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/331 variables, 6/151 constraints. Problems are: Problem set: 0 solved, 6 unsolved
[2024-05-23 19:06:34] [INFO ] Deduced a trap composed of 40 places in 46 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/331 variables, 1/152 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/331 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 6 unsolved
[2024-05-23 19:06:34] [INFO ] Deduced a trap composed of 37 places in 43 ms of which 1 ms to minimize.
[2024-05-23 19:06:34] [INFO ] Deduced a trap composed of 35 places in 45 ms of which 1 ms to minimize.
At refinement iteration 10 (OVERLAPS) 0/331 variables, 2/154 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/331 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 12 (OVERLAPS) 0/331 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 331/331 variables, and 154 constraints, problems are : Problem set: 0 solved, 6 unsolved in 2071 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 107/107 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 26/26 constraints]
After SMT, in 2301ms problems are : Problem set: 0 solved, 6 unsolved
FORMULA HealthRecord-PT-13-ReachabilityCardinality-2024-02 FALSE TECHNIQUES PARIKH_WALK
FORMULA HealthRecord-PT-13-ReachabilityCardinality-2024-01 TRUE TECHNIQUES PARIKH_WALK
FORMULA HealthRecord-PT-13-ReachabilityCardinality-2024-05 TRUE TECHNIQUES PARIKH_WALK
FORMULA HealthRecord-PT-13-ReachabilityCardinality-2024-09 FALSE TECHNIQUES PARIKH_WALK
FORMULA HealthRecord-PT-13-ReachabilityCardinality-2024-03 FALSE TECHNIQUES PARIKH_WALK
Finished Parikh walk after 1551 steps, including 87 resets, run visited all 1 properties in 4 ms. (steps per millisecond=387 )
FORMULA HealthRecord-PT-13-ReachabilityCardinality-2024-10 FALSE TECHNIQUES PARIKH_WALK
Parikh walk visited 6 properties in 429 ms.
All properties solved without resorting to model-checking.
Total runtime 13797 ms.
ITS solved all properties within timeout

BK_STOP 1716491195151

--------------------
content from stderr:

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -timeout 360 -rebuildPNML

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-13"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="greatspnxred"
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 greatspnxred"
echo " Input is HealthRecord-PT-13, 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 r179-tall-171640602300798"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-13.tgz
mv HealthRecord-PT-13 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 ;