Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r125-smll-165264481900055.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.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 2-4028
Executing tool gold2021
Input is HealthRecord-PT-10, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r125-smll-165264481900055
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 304K
-rw-r--r-- 1 mcc users 7.1K Apr 30 11:13 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K Apr 30 11:13 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Apr 30 11:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Apr 30 11:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K May 9 07:59 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 9 07:59 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 07:59 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 07:59 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 07:59 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 07:59 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 3 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 69K May 10 09:34 model.pnml

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

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

The expected result is a vector of positive values
NUM_VECTOR

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

=== Now, execution of the tool begins

BK_START 1652727334066

Running Version 0
[2022-05-16 18:55:37] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-16 18:55:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 18:55:37] [INFO ] Load time of PNML (sax parser for PT used): 133 ms
[2022-05-16 18:55:37] [INFO ] Transformed 158 places.
[2022-05-16 18:55:37] [INFO ] Transformed 333 transitions.
[2022-05-16 18:55:37] [INFO ] Found NUPN structural information;
[2022-05-16 18:55:37] [INFO ] Parsed PT model containing 158 places and 333 transitions in 217 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 13 ms.
Ensure Unique test removed 27 transitions
Reduce redundant transitions removed 27 transitions.
Normalized transition count is 294 out of 306 initially.
// Phase 1: matrix 294 rows 158 cols
[2022-05-16 18:55:37] [INFO ] Computed 18 place invariants in 33 ms
Incomplete random walk after 10000 steps, including 629 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 16) seen :9
FORMULA HealthRecord-PT-10-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HealthRecord-PT-10-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HealthRecord-PT-10-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HealthRecord-PT-10-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HealthRecord-PT-10-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HealthRecord-PT-10-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HealthRecord-PT-10-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HealthRecord-PT-10-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HealthRecord-PT-10-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 74 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 80 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 81 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 81 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 79 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 75 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 82 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 7) seen :0
[2022-05-16 18:55:37] [INFO ] Flow matrix only has 294 transitions (discarded 12 similar events)
// Phase 1: matrix 294 rows 158 cols
[2022-05-16 18:55:37] [INFO ] Computed 18 place invariants in 7 ms
[2022-05-16 18:55:38] [INFO ] [Real]Absence check using 10 positive place invariants in 15 ms returned sat
[2022-05-16 18:55:38] [INFO ] [Real]Absence check using 10 positive and 8 generalized place invariants in 4 ms returned sat
[2022-05-16 18:55:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:55:38] [INFO ] [Real]Absence check using state equation in 143 ms returned sat
[2022-05-16 18:55:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:55:38] [INFO ] [Nat]Absence check using 10 positive place invariants in 14 ms returned sat
[2022-05-16 18:55:38] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 7 ms returned sat
[2022-05-16 18:55:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:55:38] [INFO ] [Nat]Absence check using state equation in 114 ms returned sat
[2022-05-16 18:55:38] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-16 18:55:38] [INFO ] [Nat]Added 1 Read/Feed constraints in 4 ms returned sat
[2022-05-16 18:55:38] [INFO ] Computed and/alt/rep : 230/264/230 causal constraints (skipped 63 transitions) in 61 ms.
[2022-05-16 18:55:39] [INFO ] Added : 86 causal constraints over 18 iterations in 674 ms. Result :sat
Minimization took 73 ms.
[2022-05-16 18:55:39] [INFO ] [Real]Absence check using 10 positive place invariants in 16 ms returned sat
[2022-05-16 18:55:39] [INFO ] [Real]Absence check using 10 positive and 8 generalized place invariants in 8 ms returned sat
[2022-05-16 18:55:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:55:39] [INFO ] [Real]Absence check using state equation in 145 ms returned sat
[2022-05-16 18:55:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:55:39] [INFO ] [Nat]Absence check using 10 positive place invariants in 16 ms returned sat
[2022-05-16 18:55:39] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 8 ms returned sat
[2022-05-16 18:55:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:55:39] [INFO ] [Nat]Absence check using state equation in 159 ms returned sat
[2022-05-16 18:55:39] [INFO ] [Nat]Added 1 Read/Feed constraints in 6 ms returned sat
[2022-05-16 18:55:39] [INFO ] Computed and/alt/rep : 230/264/230 causal constraints (skipped 63 transitions) in 42 ms.
[2022-05-16 18:55:40] [INFO ] Added : 84 causal constraints over 17 iterations in 540 ms. Result :sat
Minimization took 65 ms.
[2022-05-16 18:55:40] [INFO ] [Real]Absence check using 10 positive place invariants in 13 ms returned sat
[2022-05-16 18:55:40] [INFO ] [Real]Absence check using 10 positive and 8 generalized place invariants in 7 ms returned sat
[2022-05-16 18:55:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:55:40] [INFO ] [Real]Absence check using state equation in 138 ms returned sat
[2022-05-16 18:55:40] [INFO ] [Real]Added 1 Read/Feed constraints in 4 ms returned sat
[2022-05-16 18:55:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:55:40] [INFO ] [Nat]Absence check using 10 positive place invariants in 16 ms returned sat
[2022-05-16 18:55:40] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 8 ms returned sat
[2022-05-16 18:55:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:55:40] [INFO ] [Nat]Absence check using state equation in 135 ms returned sat
[2022-05-16 18:55:40] [INFO ] [Nat]Added 1 Read/Feed constraints in 5 ms returned sat
[2022-05-16 18:55:41] [INFO ] Computed and/alt/rep : 230/264/230 causal constraints (skipped 63 transitions) in 46 ms.
[2022-05-16 18:55:41] [INFO ] Added : 101 causal constraints over 21 iterations in 721 ms. Result :sat
Minimization took 70 ms.
[2022-05-16 18:55:41] [INFO ] [Real]Absence check using 10 positive place invariants in 13 ms returned sat
[2022-05-16 18:55:41] [INFO ] [Real]Absence check using 10 positive and 8 generalized place invariants in 7 ms returned sat
[2022-05-16 18:55:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:55:42] [INFO ] [Real]Absence check using state equation in 141 ms returned sat
[2022-05-16 18:55:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:55:42] [INFO ] [Nat]Absence check using 10 positive place invariants in 16 ms returned sat
[2022-05-16 18:55:42] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 8 ms returned sat
[2022-05-16 18:55:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:55:42] [INFO ] [Nat]Absence check using state equation in 144 ms returned sat
[2022-05-16 18:55:42] [INFO ] [Nat]Added 1 Read/Feed constraints in 7 ms returned sat
[2022-05-16 18:55:42] [INFO ] Computed and/alt/rep : 230/264/230 causal constraints (skipped 63 transitions) in 42 ms.
[2022-05-16 18:55:42] [INFO ] Added : 84 causal constraints over 18 iterations in 595 ms. Result :sat
Minimization took 64 ms.
[2022-05-16 18:55:43] [INFO ] [Real]Absence check using 10 positive place invariants in 14 ms returned sat
[2022-05-16 18:55:43] [INFO ] [Real]Absence check using 10 positive and 8 generalized place invariants in 6 ms returned sat
[2022-05-16 18:55:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:55:43] [INFO ] [Real]Absence check using state equation in 138 ms returned sat
[2022-05-16 18:55:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:55:43] [INFO ] [Nat]Absence check using 10 positive place invariants in 15 ms returned sat
[2022-05-16 18:55:43] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 8 ms returned sat
[2022-05-16 18:55:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:55:43] [INFO ] [Nat]Absence check using state equation in 139 ms returned sat
[2022-05-16 18:55:43] [INFO ] [Nat]Added 1 Read/Feed constraints in 5 ms returned sat
[2022-05-16 18:55:43] [INFO ] Computed and/alt/rep : 230/264/230 causal constraints (skipped 63 transitions) in 40 ms.
[2022-05-16 18:55:44] [INFO ] Added : 80 causal constraints over 16 iterations in 516 ms. Result :sat
Minimization took 81 ms.
[2022-05-16 18:55:44] [INFO ] [Real]Absence check using 10 positive place invariants in 14 ms returned sat
[2022-05-16 18:55:44] [INFO ] [Real]Absence check using 10 positive and 8 generalized place invariants in 8 ms returned sat
[2022-05-16 18:55:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:55:44] [INFO ] [Real]Absence check using state equation in 142 ms returned sat
[2022-05-16 18:55:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:55:44] [INFO ] [Nat]Absence check using 10 positive place invariants in 16 ms returned sat
[2022-05-16 18:55:44] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 7 ms returned sat
[2022-05-16 18:55:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:55:44] [INFO ] [Nat]Absence check using state equation in 144 ms returned sat
[2022-05-16 18:55:44] [INFO ] [Nat]Added 1 Read/Feed constraints in 6 ms returned sat
[2022-05-16 18:55:44] [INFO ] Deduced a trap composed of 47 places in 128 ms of which 10 ms to minimize.
[2022-05-16 18:55:44] [INFO ] Deduced a trap composed of 44 places in 110 ms of which 2 ms to minimize.
[2022-05-16 18:55:45] [INFO ] Deduced a trap composed of 39 places in 83 ms of which 2 ms to minimize.
[2022-05-16 18:55:45] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 437 ms
[2022-05-16 18:55:45] [INFO ] Computed and/alt/rep : 230/264/230 causal constraints (skipped 63 transitions) in 49 ms.
[2022-05-16 18:55:45] [INFO ] Added : 80 causal constraints over 16 iterations in 419 ms. Result :sat
Minimization took 41 ms.
[2022-05-16 18:55:45] [INFO ] [Real]Absence check using 10 positive place invariants in 10 ms returned sat
[2022-05-16 18:55:45] [INFO ] [Real]Absence check using 10 positive and 8 generalized place invariants in 6 ms returned sat
[2022-05-16 18:55:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:55:45] [INFO ] [Real]Absence check using state equation in 123 ms returned sat
[2022-05-16 18:55:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:55:45] [INFO ] [Nat]Absence check using 10 positive place invariants in 20 ms returned sat
[2022-05-16 18:55:45] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 11 ms returned sat
[2022-05-16 18:55:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:55:45] [INFO ] [Nat]Absence check using state equation in 132 ms returned sat
[2022-05-16 18:55:45] [INFO ] [Nat]Added 1 Read/Feed constraints in 4 ms returned sat
[2022-05-16 18:55:46] [INFO ] Computed and/alt/rep : 230/264/230 causal constraints (skipped 63 transitions) in 41 ms.
[2022-05-16 18:55:46] [INFO ] Added : 97 causal constraints over 20 iterations in 453 ms. Result :sat
Minimization took 67 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Parikh walk after 21200 steps, including 602 resets, run finished after 117 ms. (steps per millisecond=181 ) properties (out of 7) seen :3 could not realise parikh vector
FORMULA HealthRecord-PT-10-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA HealthRecord-PT-10-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA HealthRecord-PT-10-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 18400 steps, including 390 resets, run finished after 80 ms. (steps per millisecond=230 ) properties (out of 4) seen :2 could not realise parikh vector
FORMULA HealthRecord-PT-10-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA HealthRecord-PT-10-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 18100 steps, including 721 resets, run finished after 70 ms. (steps per millisecond=258 ) properties (out of 2) seen :0 could not realise parikh vector
Incomplete Parikh walk after 18400 steps, including 1002 resets, run finished after 54 ms. (steps per millisecond=340 ) properties (out of 2) seen :0 could not realise parikh vector
Incomplete Parikh walk after 21200 steps, including 698 resets, run finished after 75 ms. (steps per millisecond=282 ) properties (out of 2) seen :0 could not realise parikh vector
Incomplete Parikh walk after 18900 steps, including 809 resets, run finished after 67 ms. (steps per millisecond=282 ) properties (out of 2) seen :0 could not realise parikh vector
Incomplete Parikh walk after 19500 steps, including 798 resets, run finished after 70 ms. (steps per millisecond=278 ) properties (out of 2) seen :0 could not realise parikh vector
Support contains 2 out of 158 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 158/158 places, 306/306 transitions.
Graph (trivial) has 239 edges and 158 vertex of which 8 / 158 are part of one of the 4 SCC in 9 ms
Free SCC test removed 4 places
Drop transitions removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Graph (complete) has 666 edges and 154 vertex of which 145 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.5 ms
Discarding 9 places :
Also discarding 0 output transitions
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 6 place count 145 transition count 281
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 14 place count 141 transition count 277
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 14 place count 141 transition count 275
Deduced a syphon composed of 2 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 5 rules applied. Total rules applied 19 place count 138 transition count 275
Discarding 81 places :
Symmetric choice reduction at 2 with 81 rule applications. Total rules 100 place count 57 transition count 114
Iterating global reduction 2 with 81 rules applied. Total rules applied 181 place count 57 transition count 114
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 182 place count 57 transition count 113
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 192 place count 47 transition count 93
Iterating global reduction 3 with 10 rules applied. Total rules applied 202 place count 47 transition count 93
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 211 place count 47 transition count 84
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 214 place count 44 transition count 75
Iterating global reduction 4 with 3 rules applied. Total rules applied 217 place count 44 transition count 75
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 220 place count 41 transition count 69
Iterating global reduction 4 with 3 rules applied. Total rules applied 223 place count 41 transition count 69
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 232 place count 41 transition count 60
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 236 place count 39 transition count 58
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -31
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 5 with 10 rules applied. Total rules applied 246 place count 34 transition count 89
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 247 place count 34 transition count 88
Free-agglomeration rule applied 3 times.
Iterating global reduction 5 with 3 rules applied. Total rules applied 250 place count 34 transition count 85
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 253 place count 31 transition count 85
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 6 with 2 rules applied. Total rules applied 255 place count 31 transition count 83
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 256 place count 31 transition count 144
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 258 place count 30 transition count 143
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 7 with 3 rules applied. Total rules applied 261 place count 30 transition count 140
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 262 place count 29 transition count 107
Iterating global reduction 7 with 1 rules applied. Total rules applied 263 place count 29 transition count 107
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 264 place count 28 transition count 105
Iterating global reduction 7 with 1 rules applied. Total rules applied 265 place count 28 transition count 105
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 7 with 10 rules applied. Total rules applied 275 place count 28 transition count 95
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 8 with 7 rules applied. Total rules applied 282 place count 28 transition count 95
Applied a total of 282 rules in 159 ms. Remains 28 /158 variables (removed 130) and now considering 95/306 (removed 211) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/158 places, 95/306 transitions.
Normalized transition count is 77 out of 95 initially.
// Phase 1: matrix 77 rows 28 cols
[2022-05-16 18:55:47] [INFO ] Computed 8 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 201452 resets, run finished after 2625 ms. (steps per millisecond=380 ) properties (out of 2) seen :1
FORMULA HealthRecord-PT-10-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 25361 resets, run finished after 473 ms. (steps per millisecond=2114 ) properties (out of 1) seen :0
[2022-05-16 18:55:50] [INFO ] Flow matrix only has 77 transitions (discarded 18 similar events)
// Phase 1: matrix 77 rows 28 cols
[2022-05-16 18:55:50] [INFO ] Computed 8 place invariants in 6 ms
[2022-05-16 18:55:50] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-05-16 18:55:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:55:50] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2022-05-16 18:55:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:55:50] [INFO ] [Nat]Absence check using 8 positive place invariants in 4 ms returned sat
[2022-05-16 18:55:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:55:50] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2022-05-16 18:55:50] [INFO ] State equation strengthened by 19 read => feed constraints.
[2022-05-16 18:55:50] [INFO ] [Nat]Added 19 Read/Feed constraints in 8 ms returned sat
[2022-05-16 18:55:50] [INFO ] Computed and/alt/rep : 4/10/4 causal constraints (skipped 57 transitions) in 13 ms.
[2022-05-16 18:55:50] [INFO ] Added : 2 causal constraints over 2 iterations in 44 ms. Result :sat
Minimization took 17 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Incomplete Parikh walk after 3600 steps, including 768 resets, run finished after 9 ms. (steps per millisecond=400 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 28 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 28/28 places, 95/95 transitions.
Graph (complete) has 131 edges and 28 vertex of which 27 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 27 transition count 102
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 26 transition count 102
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 1 with 9 rules applied. Total rules applied 12 place count 26 transition count 102
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 1 with 9 rules applied. Total rules applied 21 place count 26 transition count 93
Applied a total of 21 rules in 23 ms. Remains 26 /28 variables (removed 2) and now considering 93/95 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 26/28 places, 93/95 transitions.
Successfully produced net in file /tmp/petri1000_4936338938492193331.dot
Successfully produced net in file /tmp/petri1001_15149221676636847261.dot
Successfully produced net in file /tmp/petri1002_6418681947876179940.dot
Successfully produced net in file /tmp/petri1003_16644052455521957348.dot
Successfully produced net in file /tmp/petri1004_4270495446823648846.dot
Successfully produced net in file /tmp/petri1005_2269495970861319183.dot
Successfully produced net in file /tmp/petri1006_14591993359354642875.dot
Successfully produced net in file /tmp/petri1007_3737524438077677211.dot
Drop transitions removed 8 transitions
Dominated transitions for bounds rules discarded 8 transitions
Normalized transition count is 67 out of 85 initially.
// Phase 1: matrix 67 rows 26 cols
[2022-05-16 18:55:50] [INFO ] Computed 9 place invariants in 3 ms
Incomplete random walk after 1000000 steps, including 4 resets, run finished after 1371 ms. (steps per millisecond=729 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 3 resets, run finished after 952 ms. (steps per millisecond=1050 ) properties (out of 1) seen :0
[2022-05-16 18:55:52] [INFO ] Flow matrix only has 67 transitions (discarded 18 similar events)
// Phase 1: matrix 67 rows 26 cols
[2022-05-16 18:55:52] [INFO ] Computed 9 place invariants in 5 ms
[2022-05-16 18:55:52] [INFO ] [Real]Absence check using 9 positive place invariants in 4 ms returned sat
[2022-05-16 18:55:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:55:53] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-16 18:55:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:55:53] [INFO ] [Nat]Absence check using 9 positive place invariants in 4 ms returned sat
[2022-05-16 18:55:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:55:53] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2022-05-16 18:55:53] [INFO ] State equation strengthened by 19 read => feed constraints.
[2022-05-16 18:55:53] [INFO ] [Nat]Added 19 Read/Feed constraints in 6 ms returned sat
[2022-05-16 18:55:53] [INFO ] Computed and/alt/rep : 4/11/4 causal constraints (skipped 47 transitions) in 10 ms.
[2022-05-16 18:55:53] [INFO ] Added : 0 causal constraints over 0 iterations in 20 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Incomplete Parikh walk after 3500 steps, including 677 resets, run finished after 15 ms. (steps per millisecond=233 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 26 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 26/26 places, 85/85 transitions.
Graph (complete) has 89 edges and 26 vertex of which 25 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 8 ms. Remains 25 /26 variables (removed 1) and now considering 85/85 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/26 places, 85/85 transitions.
Normalized transition count is 67 out of 85 initially.
// Phase 1: matrix 67 rows 25 cols
[2022-05-16 18:55:53] [INFO ] Computed 8 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 9 resets, run finished after 1293 ms. (steps per millisecond=773 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 6 resets, run finished after 924 ms. (steps per millisecond=1082 ) properties (out of 1) seen :0
[2022-05-16 18:55:55] [INFO ] Flow matrix only has 67 transitions (discarded 18 similar events)
// Phase 1: matrix 67 rows 25 cols
[2022-05-16 18:55:55] [INFO ] Computed 8 place invariants in 10 ms
[2022-05-16 18:55:55] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 3 ms returned sat
[2022-05-16 18:55:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:55:55] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-16 18:55:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:55:55] [INFO ] [Nat]Absence check using 0 positive and 8 generalized place invariants in 3 ms returned sat
[2022-05-16 18:55:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:55:55] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-16 18:55:55] [INFO ] State equation strengthened by 19 read => feed constraints.
[2022-05-16 18:55:55] [INFO ] [Nat]Added 19 Read/Feed constraints in 6 ms returned sat
[2022-05-16 18:55:55] [INFO ] Computed and/alt/rep : 4/11/4 causal constraints (skipped 47 transitions) in 10 ms.
[2022-05-16 18:55:55] [INFO ] Added : 0 causal constraints over 0 iterations in 21 ms. Result :sat
Minimization took 28 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Incomplete Parikh walk after 3500 steps, including 683 resets, run finished after 10 ms. (steps per millisecond=350 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 85/85 transitions.
Applied a total of 0 rules in 5 ms. Remains 25 /25 variables (removed 0) and now considering 85/85 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 85/85 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 85/85 transitions.
Applied a total of 0 rules in 4 ms. Remains 25 /25 variables (removed 0) and now considering 85/85 (removed 0) transitions.
[2022-05-16 18:55:55] [INFO ] Flow matrix only has 67 transitions (discarded 18 similar events)
// Phase 1: matrix 67 rows 25 cols
[2022-05-16 18:55:55] [INFO ] Computed 8 place invariants in 0 ms
[2022-05-16 18:55:55] [INFO ] Implicit Places using invariants in 46 ms returned [8, 15]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 50 ms to find 2 implicit places.
[2022-05-16 18:55:55] [INFO ] Redundant transitions in 12 ms returned []
[2022-05-16 18:55:55] [INFO ] Flow matrix only has 67 transitions (discarded 18 similar events)
// Phase 1: matrix 67 rows 23 cols
[2022-05-16 18:55:55] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-16 18:55:55] [INFO ] Dead Transitions using invariants and state equation in 91 ms returned []
Starting structural reductions, iteration 1 : 23/25 places, 85/85 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 23 transition count 83
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 21 transition count 83
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 6 place count 20 transition count 82
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 12 place count 20 transition count 76
Drop transitions removed 37 transitions
Redundant transition composition rules discarded 37 transitions
Iterating global reduction 1 with 37 rules applied. Total rules applied 49 place count 20 transition count 39
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 50 place count 19 transition count 38
Applied a total of 50 rules in 17 ms. Remains 19 /23 variables (removed 4) and now considering 38/85 (removed 47) transitions.
[2022-05-16 18:55:55] [INFO ] Flow matrix only has 29 transitions (discarded 9 similar events)
// Phase 1: matrix 29 rows 19 cols
[2022-05-16 18:55:55] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-16 18:55:55] [INFO ] Implicit Places using invariants in 36 ms returned []
[2022-05-16 18:55:55] [INFO ] Flow matrix only has 29 transitions (discarded 9 similar events)
// Phase 1: matrix 29 rows 19 cols
[2022-05-16 18:55:55] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-16 18:55:55] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-16 18:55:55] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 19/25 places, 38/85 transitions.
Normalized transition count is 29 out of 38 initially.
// Phase 1: matrix 29 rows 19 cols
[2022-05-16 18:55:55] [INFO ] Computed 6 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 355449 resets, run finished after 1594 ms. (steps per millisecond=627 ) properties (out of 1) seen :1
FORMULA HealthRecord-PT-10-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.

BK_STOP 1652727359152

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination UpperBounds -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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-10"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2021"
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 2-4028"
echo " Executing tool gold2021"
echo " Input is HealthRecord-PT-10, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r125-smll-165264481900055"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-10.tgz
mv HealthRecord-PT-10 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;