Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r224-smll-167840362600183.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-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 2-5348
Executing tool gold2022
Input is HealthRecord-PT-08, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r224-smll-167840362600183
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 388K
-rw-r--r-- 1 mcc users 5.6K Feb 26 18:03 CTLCardinality.txt
-rw-r--r-- 1 mcc users 55K Feb 26 18:03 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 26 17:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 26 17:59 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K Feb 25 16:13 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 25 16:13 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:13 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:13 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.8K Feb 26 18:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 37K Feb 26 18:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9K Feb 26 18:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 68K Feb 26 18:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:13 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 68K Mar 5 18:22 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1678648099830

Running Version 202205111006
[2023-03-12 19:08:21] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -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, 1800]
[2023-03-12 19:08:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 19:08:21] [INFO ] Load time of PNML (sax parser for PT used): 166 ms
[2023-03-12 19:08:21] [INFO ] Transformed 156 places.
[2023-03-12 19:08:21] [INFO ] Transformed 326 transitions.
[2023-03-12 19:08:21] [INFO ] Found NUPN structural information;
[2023-03-12 19:08:21] [INFO ] Parsed PT model containing 156 places and 326 transitions in 329 ms.
Graph (trivial) has 266 edges and 156 vertex of which 12 / 156 are part of one of the 6 SCC in 7 ms
Free SCC test removed 6 places
Structural test allowed to assert that 33 places are NOT stable. Took 20 ms.
Ensure Unique test removed 32 transitions
Reduce redundant transitions removed 32 transitions.
Incomplete random walk after 10000 steps, including 745 resets, run finished after 878 ms. (steps per millisecond=11 ) properties (out of 123) seen :62
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 61) seen :1
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 60) seen :1
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1000 steps, including 7 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1000 steps, including 9 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1000 steps, including 9 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1000 steps, including 9 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1000 steps, including 8 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1000 steps, including 9 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1000 steps, including 9 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1000 steps, including 9 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1000 steps, including 7 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 59) seen :0
Running SMT prover for 59 properties.
[2023-03-12 19:08:23] [INFO ] Flow matrix only has 276 transitions (discarded 18 similar events)
// Phase 1: matrix 276 rows 150 cols
[2023-03-12 19:08:23] [INFO ] Computed 18 place invariants in 22 ms
[2023-03-12 19:08:24] [INFO ] After 1043ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:59
[2023-03-12 19:08:24] [INFO ] [Nat]Absence check using 10 positive place invariants in 16 ms returned sat
[2023-03-12 19:08:24] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 15 ms returned sat
[2023-03-12 19:08:26] [INFO ] After 1229ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :59
[2023-03-12 19:08:26] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 19:08:27] [INFO ] After 1078ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :59
[2023-03-12 19:08:27] [INFO ] Deduced a trap composed of 43 places in 121 ms of which 10 ms to minimize.
[2023-03-12 19:08:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 160 ms
[2023-03-12 19:08:28] [INFO ] Deduced a trap composed of 38 places in 115 ms of which 2 ms to minimize.
[2023-03-12 19:08:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 159 ms
[2023-03-12 19:08:29] [INFO ] Deduced a trap composed of 38 places in 122 ms of which 2 ms to minimize.
[2023-03-12 19:08:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 155 ms
[2023-03-12 19:08:29] [INFO ] Deduced a trap composed of 38 places in 135 ms of which 3 ms to minimize.
[2023-03-12 19:08:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 168 ms
[2023-03-12 19:08:29] [INFO ] After 3390ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :59
Attempting to minimize the solution found.
Minimization took 1024 ms.
[2023-03-12 19:08:30] [INFO ] After 6387ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :59
Fused 59 Parikh solutions to 37 different solutions.
Parikh walk visited 0 properties in 622 ms.
Support contains 59 out of 150 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 150/150 places, 294/294 transitions.
Drop transitions removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 22 rules applied. Total rules applied 22 place count 150 transition count 272
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 28 place count 147 transition count 269
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 28 place count 147 transition count 266
Deduced a syphon composed of 3 places in 1 ms
Ensure Unique test removed 2 places
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 36 place count 142 transition count 266
Discarding 40 places :
Symmetric choice reduction at 2 with 40 rule applications. Total rules 76 place count 102 transition count 186
Iterating global reduction 2 with 40 rules applied. Total rules applied 116 place count 102 transition count 186
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 121 place count 97 transition count 176
Iterating global reduction 2 with 5 rules applied. Total rules applied 126 place count 97 transition count 176
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 130 place count 97 transition count 172
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -30
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 142 place count 91 transition count 202
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 3 with 7 rules applied. Total rules applied 149 place count 91 transition count 195
Applied a total of 149 rules in 85 ms. Remains 91 /150 variables (removed 59) and now considering 195/294 (removed 99) transitions.
Finished structural reductions, in 1 iterations. Remains : 91/150 places, 195/294 transitions.
Interrupted random walk after 745731 steps, including 171840 resets, run timeout after 30001 ms. (steps per millisecond=24 ) properties seen 25
Incomplete Best-First random walk after 100000 steps, including 3131 resets, run finished after 585 ms. (steps per millisecond=170 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 3174 resets, run finished after 645 ms. (steps per millisecond=155 ) properties (out of 34) seen :4
Incomplete Best-First random walk after 100001 steps, including 3161 resets, run finished after 706 ms. (steps per millisecond=141 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 3169 resets, run finished after 512 ms. (steps per millisecond=195 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 3232 resets, run finished after 526 ms. (steps per millisecond=190 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 3178 resets, run finished after 474 ms. (steps per millisecond=210 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 3180 resets, run finished after 484 ms. (steps per millisecond=206 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 3210 resets, run finished after 535 ms. (steps per millisecond=186 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 3218 resets, run finished after 544 ms. (steps per millisecond=183 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 3190 resets, run finished after 533 ms. (steps per millisecond=187 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 3212 resets, run finished after 538 ms. (steps per millisecond=185 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 3160 resets, run finished after 557 ms. (steps per millisecond=179 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 3202 resets, run finished after 658 ms. (steps per millisecond=151 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 3228 resets, run finished after 533 ms. (steps per millisecond=187 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 3223 resets, run finished after 531 ms. (steps per millisecond=188 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 3182 resets, run finished after 535 ms. (steps per millisecond=186 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 3216 resets, run finished after 530 ms. (steps per millisecond=188 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 3198 resets, run finished after 541 ms. (steps per millisecond=184 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 3209 resets, run finished after 535 ms. (steps per millisecond=186 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 3245 resets, run finished after 523 ms. (steps per millisecond=191 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 3165 resets, run finished after 470 ms. (steps per millisecond=212 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 3165 resets, run finished after 516 ms. (steps per millisecond=193 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 3191 resets, run finished after 540 ms. (steps per millisecond=185 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 3192 resets, run finished after 517 ms. (steps per millisecond=193 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100000 steps, including 3155 resets, run finished after 532 ms. (steps per millisecond=187 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 3159 resets, run finished after 547 ms. (steps per millisecond=182 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 3225 resets, run finished after 533 ms. (steps per millisecond=187 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 3181 resets, run finished after 521 ms. (steps per millisecond=191 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100000 steps, including 3184 resets, run finished after 582 ms. (steps per millisecond=171 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100000 steps, including 3206 resets, run finished after 605 ms. (steps per millisecond=165 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100000 steps, including 3200 resets, run finished after 536 ms. (steps per millisecond=186 ) properties (out of 30) seen :0
Running SMT prover for 30 properties.
[2023-03-12 19:09:18] [INFO ] Flow matrix only has 186 transitions (discarded 9 similar events)
// Phase 1: matrix 186 rows 91 cols
[2023-03-12 19:09:18] [INFO ] Computed 16 place invariants in 3 ms
[2023-03-12 19:09:18] [INFO ] After 139ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:30
[2023-03-12 19:09:18] [INFO ] [Nat]Absence check using 10 positive place invariants in 7 ms returned sat
[2023-03-12 19:09:18] [INFO ] [Nat]Absence check using 10 positive and 6 generalized place invariants in 6 ms returned sat
[2023-03-12 19:09:19] [INFO ] After 298ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :30
[2023-03-12 19:09:19] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-12 19:09:19] [INFO ] After 345ms SMT Verify possible using 14 Read/Feed constraints in natural domain returned unsat :0 sat :30
[2023-03-12 19:09:19] [INFO ] Deduced a trap composed of 20 places in 53 ms of which 1 ms to minimize.
[2023-03-12 19:09:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 67 ms
[2023-03-12 19:09:20] [INFO ] After 890ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :30
Attempting to minimize the solution found.
Minimization took 275 ms.
[2023-03-12 19:09:20] [INFO ] After 1689ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :30
Fused 30 Parikh solutions to 15 different solutions.
Parikh walk visited 0 properties in 4 ms.
Support contains 30 out of 91 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 91/91 places, 195/195 transitions.
Graph (complete) has 445 edges and 91 vertex of which 82 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.9 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 5 place count 82 transition count 191
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 78 transition count 190
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 21 place count 67 transition count 168
Iterating global reduction 2 with 11 rules applied. Total rules applied 32 place count 67 transition count 168
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 35 place count 67 transition count 165
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 41 place count 64 transition count 178
Partial Free-agglomeration rule applied 17 times.
Drop transitions removed 17 transitions
Iterating global reduction 3 with 17 rules applied. Total rules applied 58 place count 64 transition count 178
Partial Free-agglomeration rule applied 16 times.
Drop transitions removed 16 transitions
Iterating global reduction 3 with 16 rules applied. Total rules applied 74 place count 64 transition count 178
Applied a total of 74 rules in 74 ms. Remains 64 /91 variables (removed 27) and now considering 178/195 (removed 17) transitions.
Finished structural reductions, in 1 iterations. Remains : 64/91 places, 178/195 transitions.
Interrupted random walk after 895903 steps, including 149173 resets, run timeout after 30001 ms. (steps per millisecond=29 ) properties seen 17
Incomplete Best-First random walk after 1000000 steps, including 22355 resets, run finished after 4859 ms. (steps per millisecond=205 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1000001 steps, including 22368 resets, run finished after 4478 ms. (steps per millisecond=223 ) properties (out of 13) seen :4
Incomplete Best-First random walk after 1000001 steps, including 22328 resets, run finished after 3940 ms. (steps per millisecond=253 ) properties (out of 9) seen :2
Incomplete Best-First random walk after 1000001 steps, including 22310 resets, run finished after 3319 ms. (steps per millisecond=301 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 22341 resets, run finished after 3395 ms. (steps per millisecond=294 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000000 steps, including 22335 resets, run finished after 3299 ms. (steps per millisecond=303 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 22360 resets, run finished after 3445 ms. (steps per millisecond=290 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 22303 resets, run finished after 3265 ms. (steps per millisecond=306 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2023-03-12 19:10:20] [INFO ] Flow matrix only has 164 transitions (discarded 14 similar events)
// Phase 1: matrix 164 rows 64 cols
[2023-03-12 19:10:20] [INFO ] Computed 7 place invariants in 4 ms
[2023-03-12 19:10:20] [INFO ] After 54ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-12 19:10:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 19:10:20] [INFO ] [Nat]Absence check using 1 positive and 6 generalized place invariants in 5 ms returned sat
[2023-03-12 19:10:20] [INFO ] After 94ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-03-12 19:10:20] [INFO ] State equation strengthened by 28 read => feed constraints.
[2023-03-12 19:10:20] [INFO ] After 52ms SMT Verify possible using 28 Read/Feed constraints in natural domain returned unsat :0 sat :7
[2023-03-12 19:10:20] [INFO ] After 146ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 81 ms.
[2023-03-12 19:10:20] [INFO ] After 388ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Fused 7 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 7 out of 64 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 64/64 places, 178/178 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 50 transition count 150
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 50 transition count 150
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 49 transition count 148
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 49 transition count 148
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 48 transition count 138
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 48 transition count 138
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 47 transition count 135
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 47 transition count 135
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 40 place count 47 transition count 129
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -17
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 1 with 8 rules applied. Total rules applied 48 place count 43 transition count 146
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 49 place count 43 transition count 145
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 1 with 4 rules applied. Total rules applied 53 place count 43 transition count 145
Applied a total of 53 rules in 58 ms. Remains 43 /64 variables (removed 21) and now considering 145/178 (removed 33) transitions.
Finished structural reductions, in 1 iterations. Remains : 43/64 places, 145/178 transitions.
Incomplete random walk after 1000000 steps, including 166674 resets, run finished after 18921 ms. (steps per millisecond=52 ) properties (out of 7) seen :4
Incomplete Best-First random walk after 1000001 steps, including 23298 resets, run finished after 2562 ms. (steps per millisecond=390 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 23072 resets, run finished after 2232 ms. (steps per millisecond=448 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 23279 resets, run finished after 2556 ms. (steps per millisecond=391 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-12 19:10:47] [INFO ] Flow matrix only has 133 transitions (discarded 12 similar events)
// Phase 1: matrix 133 rows 43 cols
[2023-03-12 19:10:47] [INFO ] Computed 7 place invariants in 10 ms
[2023-03-12 19:10:47] [INFO ] After 38ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-12 19:10:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-12 19:10:47] [INFO ] [Nat]Absence check using 1 positive and 6 generalized place invariants in 6 ms returned sat
[2023-03-12 19:10:47] [INFO ] After 86ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-12 19:10:47] [INFO ] State equation strengthened by 40 read => feed constraints.
[2023-03-12 19:10:47] [INFO ] After 37ms SMT Verify possible using 40 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-12 19:10:47] [INFO ] After 77ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 31 ms.
[2023-03-12 19:10:47] [INFO ] After 255ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 3 out of 43 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 43/43 places, 145/145 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 41 transition count 141
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 41 transition count 141
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 40 transition count 139
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 40 transition count 139
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 39 transition count 133
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 39 transition count 133
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 38 transition count 130
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 38 transition count 130
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 16 place count 38 transition count 124
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 1 with 2 rules applied. Total rules applied 18 place count 37 transition count 123
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 20 place count 36 transition count 123
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 21 place count 35 transition count 118
Iterating global reduction 1 with 1 rules applied. Total rules applied 22 place count 35 transition count 118
Applied a total of 22 rules in 32 ms. Remains 35 /43 variables (removed 8) and now considering 118/145 (removed 27) transitions.
Finished structural reductions, in 1 iterations. Remains : 35/43 places, 118/145 transitions.
Incomplete random walk after 1000000 steps, including 167983 resets, run finished after 13934 ms. (steps per millisecond=71 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 24344 resets, run finished after 2254 ms. (steps per millisecond=443 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 24427 resets, run finished after 2324 ms. (steps per millisecond=430 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 24397 resets, run finished after 2270 ms. (steps per millisecond=440 ) properties (out of 3) seen :0
Finished probabilistic random walk after 3173 steps, run visited all 3 properties in 51 ms. (steps per millisecond=62 )
Probabilistic random walk after 3173 steps, saw 1118 distinct states, run finished after 51 ms. (steps per millisecond=62 ) properties seen :3
Able to resolve query StableMarking after proving 125 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK MARKED_SUFFIX_TEST TRIVIAL_UNMARKED_SCC_TEST BESTFIRST_WALK TOPOLOGICAL
Total runtime 166825 ms.

BK_STOP 1678648268487

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination StableMarking -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 1800 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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-08"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="gold2022"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 2-5348"
echo " Executing tool gold2022"
echo " Input is HealthRecord-PT-08, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r224-smll-167840362600183"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-08.tgz
mv HealthRecord-PT-08 execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "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 [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "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 "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.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 '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
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 ;