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.r114-smll-165264477200132.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 itstools
Input is HealthRecord-PT-08, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-smll-165264477200132
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 312K
-rw-r--r-- 1 mcc users 8.4K Apr 30 11:36 CTLCardinality.txt
-rw-r--r-- 1 mcc users 97K Apr 30 11:36 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K Apr 30 11:31 CTLFireability.txt
-rw-r--r-- 1 mcc users 37K Apr 30 11:31 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K May 9 07:59 LTLCardinality.txt
-rw-r--r-- 1 mcc users 31K May 9 07:59 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 07:59 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K 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 68K 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 booleans
BOOL_VECTOR

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

=== Now, execution of the tool begins

BK_START 1652693843132

Running Version 202205111006
[2022-05-16 09:37:25] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -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 09:37:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 09:37:25] [INFO ] Load time of PNML (sax parser for PT used): 151 ms
[2022-05-16 09:37:25] [INFO ] Transformed 156 places.
[2022-05-16 09:37:25] [INFO ] Transformed 326 transitions.
[2022-05-16 09:37:25] [INFO ] Found NUPN structural information;
[2022-05-16 09:37:25] [INFO ] Parsed PT model containing 156 places and 326 transitions in 354 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 20 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
Ensure Unique test removed 26 transitions
Reduce redundant transitions removed 26 transitions.
FORMULA HealthRecord-PT-08-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-08-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-08-LTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-08-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-08-LTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 22 out of 156 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 156/156 places, 300/300 transitions.
Discarding 77 places :
Symmetric choice reduction at 0 with 77 rule applications. Total rules 77 place count 79 transition count 155
Iterating global reduction 0 with 77 rules applied. Total rules applied 154 place count 79 transition count 155
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 161 place count 72 transition count 141
Iterating global reduction 0 with 7 rules applied. Total rules applied 168 place count 72 transition count 141
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 170 place count 72 transition count 139
Applied a total of 170 rules in 39 ms. Remains 72 /156 variables (removed 84) and now considering 139/300 (removed 161) transitions.
[2022-05-16 09:37:25] [INFO ] Flow matrix only has 136 transitions (discarded 3 similar events)
// Phase 1: matrix 136 rows 72 cols
[2022-05-16 09:37:26] [INFO ] Computed 9 place invariants in 13 ms
[2022-05-16 09:37:26] [INFO ] Implicit Places using invariants in 265 ms returned []
[2022-05-16 09:37:26] [INFO ] Flow matrix only has 136 transitions (discarded 3 similar events)
// Phase 1: matrix 136 rows 72 cols
[2022-05-16 09:37:26] [INFO ] Computed 9 place invariants in 4 ms
[2022-05-16 09:37:26] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-16 09:37:26] [INFO ] Implicit Places using invariants and state equation in 224 ms returned []
Implicit Place search using SMT with State Equation took 540 ms to find 0 implicit places.
[2022-05-16 09:37:26] [INFO ] Flow matrix only has 136 transitions (discarded 3 similar events)
// Phase 1: matrix 136 rows 72 cols
[2022-05-16 09:37:26] [INFO ] Computed 9 place invariants in 17 ms
[2022-05-16 09:37:26] [INFO ] Dead Transitions using invariants and state equation in 277 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 72/156 places, 139/300 transitions.
Finished structural reductions, in 1 iterations. Remains : 72/156 places, 139/300 transitions.
Support contains 22 out of 72 places after structural reductions.
[2022-05-16 09:37:27] [INFO ] Flatten gal took : 68 ms
[2022-05-16 09:37:27] [INFO ] Flatten gal took : 28 ms
[2022-05-16 09:37:27] [INFO ] Input system was already deterministic with 139 transitions.
Incomplete random walk after 10000 steps, including 562 resets, run finished after 807 ms. (steps per millisecond=12 ) properties (out of 23) seen :13
Incomplete Best-First random walk after 10001 steps, including 79 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 75 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 69 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 76 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 76 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 72 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 10) seen :1
Incomplete Best-First random walk after 10001 steps, including 78 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 75 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 74 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 74 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
[2022-05-16 09:37:28] [INFO ] Flow matrix only has 136 transitions (discarded 3 similar events)
// Phase 1: matrix 136 rows 72 cols
[2022-05-16 09:37:28] [INFO ] Computed 9 place invariants in 2 ms
[2022-05-16 09:37:29] [INFO ] [Real]Absence check using 9 positive place invariants in 6 ms returned sat
[2022-05-16 09:37:29] [INFO ] After 215ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2022-05-16 09:37:29] [INFO ] [Nat]Absence check using 9 positive place invariants in 6 ms returned sat
[2022-05-16 09:37:29] [INFO ] After 147ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2022-05-16 09:37:29] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-16 09:37:29] [INFO ] After 82ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :9
[2022-05-16 09:37:29] [INFO ] After 208ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :9
Attempting to minimize the solution found.
Minimization took 89 ms.
[2022-05-16 09:37:29] [INFO ] After 570ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :9
Parikh walk visited 0 properties in 31 ms.
Support contains 10 out of 72 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 72/72 places, 139/139 transitions.
Graph (trivial) has 70 edges and 72 vertex of which 12 / 72 are part of one of the 6 SCC in 5 ms
Free SCC test removed 6 places
Drop transitions removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Graph (complete) has 270 edges and 66 vertex of which 65 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 65 transition count 121
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 5 rules applied. Total rules applied 9 place count 63 transition count 118
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 12 place count 61 transition count 117
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 12 place count 61 transition count 114
Deduced a syphon composed of 3 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 20 place count 56 transition count 114
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 27 place count 49 transition count 100
Iterating global reduction 3 with 7 rules applied. Total rules applied 34 place count 49 transition count 100
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 36 place count 49 transition count 98
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 37 place count 48 transition count 96
Iterating global reduction 4 with 1 rules applied. Total rules applied 38 place count 48 transition count 96
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 41 place count 48 transition count 93
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -37
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 51 place count 43 transition count 130
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 5 with 2 rules applied. Total rules applied 53 place count 43 transition count 128
Partial Free-agglomeration rule applied 16 times.
Drop transitions removed 16 transitions
Iterating global reduction 5 with 16 rules applied. Total rules applied 69 place count 43 transition count 128
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 70 place count 43 transition count 128
Applied a total of 70 rules in 80 ms. Remains 43 /72 variables (removed 29) and now considering 128/139 (removed 11) transitions.
[2022-05-16 09:37:29] [INFO ] Flow matrix only has 120 transitions (discarded 8 similar events)
// Phase 1: matrix 120 rows 43 cols
[2022-05-16 09:37:29] [INFO ] Computed 6 place invariants in 4 ms
[2022-05-16 09:37:29] [INFO ] Dead Transitions using invariants and state equation in 150 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 43/72 places, 128/139 transitions.
Incomplete random walk after 10000 steps, including 1617 resets, run finished after 450 ms. (steps per millisecond=22 ) properties (out of 9) seen :3
Incomplete Best-First random walk after 10001 steps, including 227 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 282 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 264 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 257 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 253 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 251 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2022-05-16 09:37:30] [INFO ] Flow matrix only has 120 transitions (discarded 8 similar events)
// Phase 1: matrix 120 rows 43 cols
[2022-05-16 09:37:30] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-16 09:37:30] [INFO ] [Real]Absence check using 0 positive and 6 generalized place invariants in 4 ms returned sat
[2022-05-16 09:37:31] [INFO ] After 94ms SMT Verify possible using state equation in real domain returned unsat :0 sat :4 real:2
[2022-05-16 09:37:31] [INFO ] State equation strengthened by 20 read => feed constraints.
[2022-05-16 09:37:31] [INFO ] After 34ms SMT Verify possible using 20 Read/Feed constraints in real domain returned unsat :0 sat :0 real:6
[2022-05-16 09:37:31] [INFO ] After 212ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2022-05-16 09:37:31] [INFO ] [Nat]Absence check using 0 positive and 6 generalized place invariants in 4 ms returned sat
[2022-05-16 09:37:31] [INFO ] After 78ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2022-05-16 09:37:31] [INFO ] After 45ms SMT Verify possible using 20 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2022-05-16 09:37:31] [INFO ] After 107ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 69 ms.
[2022-05-16 09:37:31] [INFO ] After 315ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Parikh walk visited 0 properties in 1 ms.
Support contains 7 out of 43 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 43/43 places, 128/128 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 41 transition count 124
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 41 transition count 124
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 5 place count 41 transition count 123
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 7 place count 40 transition count 122
Applied a total of 7 rules in 13 ms. Remains 40 /43 variables (removed 3) and now considering 122/128 (removed 6) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/43 places, 122/128 transitions.
Incomplete random walk after 10000 steps, including 1534 resets, run finished after 331 ms. (steps per millisecond=30 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 189 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 10001 steps, including 293 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 260 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 270 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 276 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 268 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2022-05-16 09:37:32] [INFO ] Flow matrix only has 113 transitions (discarded 9 similar events)
// Phase 1: matrix 113 rows 40 cols
[2022-05-16 09:37:32] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-16 09:37:32] [INFO ] [Real]Absence check using 0 positive and 6 generalized place invariants in 5 ms returned sat
[2022-05-16 09:37:32] [INFO ] After 76ms SMT Verify possible using state equation in real domain returned unsat :0 sat :5
[2022-05-16 09:37:32] [INFO ] State equation strengthened by 20 read => feed constraints.
[2022-05-16 09:37:32] [INFO ] After 43ms SMT Verify possible using 20 Read/Feed constraints in real domain returned unsat :0 sat :0 real:5
[2022-05-16 09:37:32] [INFO ] After 193ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2022-05-16 09:37:32] [INFO ] [Nat]Absence check using 0 positive and 6 generalized place invariants in 4 ms returned sat
[2022-05-16 09:37:32] [INFO ] After 80ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2022-05-16 09:37:32] [INFO ] After 34ms SMT Verify possible using 20 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2022-05-16 09:37:32] [INFO ] After 82ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 31 ms.
[2022-05-16 09:37:32] [INFO ] After 247ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 1 ms.
Support contains 5 out of 40 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 122/122 transitions.
Graph (complete) has 183 edges and 40 vertex of which 32 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.1 ms
Discarding 8 places :
Also discarding 0 output transitions
Drop transitions removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 20 place count 32 transition count 103
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 20 place count 32 transition count 102
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 22 place count 31 transition count 102
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 24 place count 29 transition count 94
Iterating global reduction 1 with 2 rules applied. Total rules applied 26 place count 29 transition count 94
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 30 place count 29 transition count 90
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 2 with 4 rules applied. Total rules applied 34 place count 27 transition count 88
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 37 place count 27 transition count 85
Partial Free-agglomeration rule applied 10 times.
Drop transitions removed 10 transitions
Iterating global reduction 2 with 10 rules applied. Total rules applied 47 place count 27 transition count 85
Applied a total of 47 rules in 25 ms. Remains 27 /40 variables (removed 13) and now considering 85/122 (removed 37) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/40 places, 85/122 transitions.
Incomplete random walk after 10000 steps, including 1983 resets, run finished after 357 ms. (steps per millisecond=28 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 301 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 319 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 282 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 304 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 303 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 5) seen :0
Finished probabilistic random walk after 1199 steps, run visited all 5 properties in 28 ms. (steps per millisecond=42 )
Probabilistic random walk after 1199 steps, saw 391 distinct states, run finished after 28 ms. (steps per millisecond=42 ) properties seen :5
FORMULA HealthRecord-PT-08-LTLFireability-04 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 6 stabilizing places and 9 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((X(!(p0 U (p0 U G(F(p1)))))||p2))))'
Support contains 3 out of 72 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 72/72 places, 139/139 transitions.
Graph (trivial) has 84 edges and 72 vertex of which 12 / 72 are part of one of the 6 SCC in 0 ms
Free SCC test removed 6 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 16 place count 50 transition count 102
Iterating global reduction 0 with 15 rules applied. Total rules applied 31 place count 50 transition count 102
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 35 place count 50 transition count 98
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 39 place count 46 transition count 87
Iterating global reduction 1 with 4 rules applied. Total rules applied 43 place count 46 transition count 87
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 46 place count 46 transition count 84
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 49 place count 43 transition count 78
Iterating global reduction 2 with 3 rules applied. Total rules applied 52 place count 43 transition count 78
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 61 place count 43 transition count 69
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -14
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 65 place count 41 transition count 83
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 66 place count 41 transition count 82
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 67 place count 40 transition count 81
Applied a total of 67 rules in 35 ms. Remains 40 /72 variables (removed 32) and now considering 81/139 (removed 58) transitions.
[2022-05-16 09:37:33] [INFO ] Flow matrix only has 71 transitions (discarded 10 similar events)
// Phase 1: matrix 71 rows 40 cols
[2022-05-16 09:37:33] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 09:37:33] [INFO ] Implicit Places using invariants in 50 ms returned []
[2022-05-16 09:37:33] [INFO ] Flow matrix only has 71 transitions (discarded 10 similar events)
// Phase 1: matrix 71 rows 40 cols
[2022-05-16 09:37:33] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 09:37:33] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-16 09:37:33] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 132 ms to find 0 implicit places.
[2022-05-16 09:37:33] [INFO ] Redundant transitions in 23 ms returned []
[2022-05-16 09:37:33] [INFO ] Flow matrix only has 71 transitions (discarded 10 similar events)
// Phase 1: matrix 71 rows 40 cols
[2022-05-16 09:37:33] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 09:37:33] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 40/72 places, 81/139 transitions.
Finished structural reductions, in 1 iterations. Remains : 40/72 places, 81/139 transitions.
Stuttering acceptance computed with spot in 268 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
Running random walk in product with property : HealthRecord-PT-08-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND p1 (NOT p2)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=1 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (EQ s25 1) (EQ s29 1)), p2:(EQ s2 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 317 ms.
Product exploration explored 100000 steps with 0 reset in 109 ms.
Computed a total of 15 stabilizing places and 27 stable transitions
Computed a total of 15 stabilizing places and 27 stable transitions
Knowledge obtained : [(AND (NOT p1) p2), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND p1 (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND p1 (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 224 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 78 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
Incomplete random walk after 10000 steps, including 952 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 134 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-05-16 09:37:34] [INFO ] Flow matrix only has 71 transitions (discarded 10 similar events)
// Phase 1: matrix 71 rows 40 cols
[2022-05-16 09:37:34] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 09:37:34] [INFO ] After 25ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 09:37:34] [INFO ] [Nat]Absence check using 9 positive place invariants in 4 ms returned sat
[2022-05-16 09:37:35] [INFO ] After 35ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-16 09:37:35] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-16 09:37:35] [INFO ] After 9ms SMT Verify possible using 14 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-16 09:37:35] [INFO ] Deduced a trap composed of 14 places in 56 ms of which 2 ms to minimize.
[2022-05-16 09:37:35] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 62 ms
[2022-05-16 09:37:35] [INFO ] After 75ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :0
[2022-05-16 09:37:35] [INFO ] After 149ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) p2), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND p1 (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND p1 (NOT p2))))), (G (NOT (AND p1 (NOT p2))))]
False Knowledge obtained : [(F (AND (NOT p1) (NOT p2)))]
Property proved to be true thanks to knowledge :(G (NOT (AND p1 (NOT p2))))
Knowledge based reduction with 6 factoid took 188 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA HealthRecord-PT-08-LTLFireability-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HealthRecord-PT-08-LTLFireability-00 finished in 1811 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((G(p0)||p1))))'
Support contains 2 out of 72 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 72/72 places, 139/139 transitions.
Graph (trivial) has 84 edges and 72 vertex of which 12 / 72 are part of one of the 6 SCC in 0 ms
Free SCC test removed 6 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 16 place count 50 transition count 102
Iterating global reduction 0 with 15 rules applied. Total rules applied 31 place count 50 transition count 102
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 35 place count 50 transition count 98
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 39 place count 46 transition count 87
Iterating global reduction 1 with 4 rules applied. Total rules applied 43 place count 46 transition count 87
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 46 place count 46 transition count 84
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 49 place count 43 transition count 78
Iterating global reduction 2 with 3 rules applied. Total rules applied 52 place count 43 transition count 78
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 61 place count 43 transition count 69
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -10
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 65 place count 41 transition count 79
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 67 place count 41 transition count 77
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 68 place count 40 transition count 76
Applied a total of 68 rules in 28 ms. Remains 40 /72 variables (removed 32) and now considering 76/139 (removed 63) transitions.
[2022-05-16 09:37:35] [INFO ] Flow matrix only has 66 transitions (discarded 10 similar events)
// Phase 1: matrix 66 rows 40 cols
[2022-05-16 09:37:35] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-16 09:37:35] [INFO ] Implicit Places using invariants in 62 ms returned []
[2022-05-16 09:37:35] [INFO ] Flow matrix only has 66 transitions (discarded 10 similar events)
// Phase 1: matrix 66 rows 40 cols
[2022-05-16 09:37:35] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 09:37:35] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-05-16 09:37:35] [INFO ] Implicit Places using invariants and state equation in 84 ms returned []
Implicit Place search using SMT with State Equation took 155 ms to find 0 implicit places.
[2022-05-16 09:37:35] [INFO ] Redundant transitions in 23 ms returned []
[2022-05-16 09:37:35] [INFO ] Flow matrix only has 66 transitions (discarded 10 similar events)
// Phase 1: matrix 66 rows 40 cols
[2022-05-16 09:37:35] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-16 09:37:35] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 40/72 places, 76/139 transitions.
Finished structural reductions, in 1 iterations. Remains : 40/72 places, 76/139 transitions.
Stuttering acceptance computed with spot in 40 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : HealthRecord-PT-08-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s8 0), p1:(EQ s9 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 1 reset in 144 ms.
Product exploration explored 100000 steps with 0 reset in 149 ms.
Computed a total of 13 stabilizing places and 19 stable transitions
Computed a total of 13 stabilizing places and 19 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 (NOT p1))), (X (NOT (AND p0 p1))), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 423 ms. Reduced automaton from 1 states, 4 edges and 2 AP to 1 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 45 ms :[(AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 949 resets, run finished after 238 ms. (steps per millisecond=42 ) properties (out of 4) seen :2
Incomplete Best-First random walk after 10000 steps, including 128 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 127 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2022-05-16 09:37:36] [INFO ] Flow matrix only has 66 transitions (discarded 10 similar events)
// Phase 1: matrix 66 rows 40 cols
[2022-05-16 09:37:36] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 09:37:36] [INFO ] [Real]Absence check using 9 positive place invariants in 4 ms returned sat
[2022-05-16 09:37:36] [INFO ] After 76ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-16 09:37:36] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2022-05-16 09:37:36] [INFO ] After 43ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2022-05-16 09:37:36] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-05-16 09:37:36] [INFO ] After 9ms SMT Verify possible using 9 Read/Feed constraints in natural domain returned unsat :1 sat :1
[2022-05-16 09:37:36] [INFO ] After 18ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2022-05-16 09:37:36] [INFO ] After 105ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 40 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 76/76 transitions.
Graph (complete) has 137 edges and 40 vertex of which 24 are kept as prefixes of interest. Removing 16 places using SCC suffix rule.1 ms
Discarding 16 places :
Also discarding 11 output transitions
Drop transitions removed 11 transitions
Drop transitions removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 19 place count 24 transition count 47
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 4 Pre rules applied. Total rules applied 19 place count 24 transition count 43
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 1 with 12 rules applied. Total rules applied 31 place count 16 transition count 43
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Graph (trivial) has 11 edges and 16 vertex of which 5 / 16 are part of one of the 1 SCC in 0 ms
Free SCC test removed 4 places
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 7 rules applied. Total rules applied 38 place count 12 transition count 37
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 11 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 2 with 18 rules applied. Total rules applied 56 place count 10 transition count 21
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 3 with 2 rules applied. Total rules applied 58 place count 9 transition count 20
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 59 place count 8 transition count 18
Iterating global reduction 3 with 1 rules applied. Total rules applied 60 place count 8 transition count 18
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 61 place count 8 transition count 17
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 4 with 5 rules applied. Total rules applied 66 place count 8 transition count 12
Free-agglomeration rule applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 67 place count 8 transition count 11
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 72 place count 6 transition count 8
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 74 place count 4 transition count 6
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 75 place count 3 transition count 6
Applied a total of 75 rules in 7 ms. Remains 3 /40 variables (removed 37) and now considering 6/76 (removed 70) transitions.
Finished structural reductions, in 1 iterations. Remains : 3/40 places, 6/76 transitions.
Finished random walk after 4 steps, including 1 resets, run visited all 1 properties in 1 ms. (steps per millisecond=4 )
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 (NOT p1))), (X (NOT (AND p0 p1))), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND (NOT p0) p1)))), (G (NOT (AND (NOT p0) p1)))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (AND p0 p1)), (F (NOT (AND p0 (NOT p1))))]
Knowledge based reduction with 10 factoid took 577 ms. Reduced automaton from 1 states, 4 edges and 2 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Support contains 1 out of 40 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 40/40 places, 76/76 transitions.
Applied a total of 0 rules in 4 ms. Remains 40 /40 variables (removed 0) and now considering 76/76 (removed 0) transitions.
[2022-05-16 09:37:37] [INFO ] Flow matrix only has 66 transitions (discarded 10 similar events)
// Phase 1: matrix 66 rows 40 cols
[2022-05-16 09:37:37] [INFO ] Computed 9 place invariants in 4 ms
[2022-05-16 09:37:37] [INFO ] Implicit Places using invariants in 49 ms returned []
[2022-05-16 09:37:37] [INFO ] Flow matrix only has 66 transitions (discarded 10 similar events)
// Phase 1: matrix 66 rows 40 cols
[2022-05-16 09:37:37] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 09:37:37] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-05-16 09:37:37] [INFO ] Implicit Places using invariants and state equation in 84 ms returned []
Implicit Place search using SMT with State Equation took 135 ms to find 0 implicit places.
[2022-05-16 09:37:37] [INFO ] Redundant transitions in 25 ms returned []
[2022-05-16 09:37:37] [INFO ] Flow matrix only has 66 transitions (discarded 10 similar events)
// Phase 1: matrix 66 rows 40 cols
[2022-05-16 09:37:37] [INFO ] Computed 9 place invariants in 10 ms
[2022-05-16 09:37:37] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 76/76 transitions.
Computed a total of 13 stabilizing places and 19 stable transitions
Computed a total of 13 stabilizing places and 19 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 120 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Finished random walk after 1430 steps, including 134 resets, run visited all 1 properties in 4 ms. (steps per millisecond=357 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 138 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Product exploration explored 100000 steps with 3 reset in 241 ms.
Product exploration explored 100000 steps with 1 reset in 110 ms.
Built C files in :
/tmp/ltsmin8013117459127056498
[2022-05-16 09:37:38] [INFO ] Computing symmetric may disable matrix : 76 transitions.
[2022-05-16 09:37:38] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-16 09:37:38] [INFO ] Computing symmetric may enable matrix : 76 transitions.
[2022-05-16 09:37:38] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-16 09:37:38] [INFO ] Computing Do-Not-Accords matrix : 76 transitions.
[2022-05-16 09:37:38] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-16 09:37:38] [INFO ] Built C files in 33ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8013117459127056498
Running compilation step : cd /tmp/ltsmin8013117459127056498;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 543 ms.
Running link step : cd /tmp/ltsmin8013117459127056498;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 54 ms.
Running LTSmin : cd /tmp/ltsmin8013117459127056498;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased6584544041561622692.hoa' '--buchi-type=spotba'
LTSmin run took 119 ms.
FORMULA HealthRecord-PT-08-LTLFireability-01 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property HealthRecord-PT-08-LTLFireability-01 finished in 4124 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 72 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 72/72 places, 139/139 transitions.
Graph (trivial) has 86 edges and 72 vertex of which 12 / 72 are part of one of the 6 SCC in 0 ms
Free SCC test removed 6 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 17 place count 49 transition count 100
Iterating global reduction 0 with 16 rules applied. Total rules applied 33 place count 49 transition count 100
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 38 place count 49 transition count 95
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 41 place count 46 transition count 87
Iterating global reduction 1 with 3 rules applied. Total rules applied 44 place count 46 transition count 87
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 47 place count 46 transition count 84
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 49 place count 44 transition count 80
Iterating global reduction 2 with 2 rules applied. Total rules applied 51 place count 44 transition count 80
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 57 place count 44 transition count 74
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -17
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 61 place count 42 transition count 91
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 63 place count 42 transition count 89
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 64 place count 41 transition count 88
Applied a total of 64 rules in 27 ms. Remains 41 /72 variables (removed 31) and now considering 88/139 (removed 51) transitions.
[2022-05-16 09:37:39] [INFO ] Flow matrix only has 77 transitions (discarded 11 similar events)
// Phase 1: matrix 77 rows 41 cols
[2022-05-16 09:37:39] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 09:37:39] [INFO ] Implicit Places using invariants in 57 ms returned []
[2022-05-16 09:37:39] [INFO ] Flow matrix only has 77 transitions (discarded 11 similar events)
// Phase 1: matrix 77 rows 41 cols
[2022-05-16 09:37:39] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 09:37:39] [INFO ] State equation strengthened by 15 read => feed constraints.
[2022-05-16 09:37:39] [INFO ] Implicit Places using invariants and state equation in 99 ms returned []
Implicit Place search using SMT with State Equation took 158 ms to find 0 implicit places.
[2022-05-16 09:37:39] [INFO ] Redundant transitions in 28 ms returned []
[2022-05-16 09:37:39] [INFO ] Flow matrix only has 77 transitions (discarded 11 similar events)
// Phase 1: matrix 77 rows 41 cols
[2022-05-16 09:37:39] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 09:37:39] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 41/72 places, 88/139 transitions.
Finished structural reductions, in 1 iterations. Remains : 41/72 places, 88/139 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : HealthRecord-PT-08-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s5 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-08-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-08-LTLFireability-02 finished in 347 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 72 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 72/72 places, 139/139 transitions.
Graph (trivial) has 86 edges and 72 vertex of which 12 / 72 are part of one of the 6 SCC in 1 ms
Free SCC test removed 6 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 17 place count 49 transition count 100
Iterating global reduction 0 with 16 rules applied. Total rules applied 33 place count 49 transition count 100
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 37 place count 49 transition count 96
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 41 place count 45 transition count 85
Iterating global reduction 1 with 4 rules applied. Total rules applied 45 place count 45 transition count 85
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 48 place count 45 transition count 82
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 51 place count 42 transition count 76
Iterating global reduction 2 with 3 rules applied. Total rules applied 54 place count 42 transition count 76
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 63 place count 42 transition count 67
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -14
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 67 place count 40 transition count 81
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 69 place count 40 transition count 79
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 70 place count 39 transition count 78
Applied a total of 70 rules in 34 ms. Remains 39 /72 variables (removed 33) and now considering 78/139 (removed 61) transitions.
[2022-05-16 09:37:39] [INFO ] Flow matrix only has 68 transitions (discarded 10 similar events)
// Phase 1: matrix 68 rows 39 cols
[2022-05-16 09:37:39] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 09:37:39] [INFO ] Implicit Places using invariants in 41 ms returned []
[2022-05-16 09:37:39] [INFO ] Flow matrix only has 68 transitions (discarded 10 similar events)
// Phase 1: matrix 68 rows 39 cols
[2022-05-16 09:37:39] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-16 09:37:39] [INFO ] State equation strengthened by 13 read => feed constraints.
[2022-05-16 09:37:39] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 115 ms to find 0 implicit places.
[2022-05-16 09:37:39] [INFO ] Redundant transitions in 29 ms returned []
[2022-05-16 09:37:39] [INFO ] Flow matrix only has 68 transitions (discarded 10 similar events)
// Phase 1: matrix 68 rows 39 cols
[2022-05-16 09:37:39] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-16 09:37:40] [INFO ] Dead Transitions using invariants and state equation in 85 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 39/72 places, 78/139 transitions.
Finished structural reductions, in 1 iterations. Remains : 39/72 places, 78/139 transitions.
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HealthRecord-PT-08-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s5 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-08-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-08-LTLFireability-03 finished in 375 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(((F(G(p0))||X(p1)) U F(X(p2)))))'
Support contains 2 out of 72 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 139/139 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 57 transition count 109
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 57 transition count 109
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 33 place count 57 transition count 106
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 36 place count 54 transition count 97
Iterating global reduction 1 with 3 rules applied. Total rules applied 39 place count 54 transition count 97
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 42 place count 51 transition count 91
Iterating global reduction 1 with 3 rules applied. Total rules applied 45 place count 51 transition count 91
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 54 place count 51 transition count 82
Applied a total of 54 rules in 5 ms. Remains 51 /72 variables (removed 21) and now considering 82/139 (removed 57) transitions.
[2022-05-16 09:37:40] [INFO ] Flow matrix only has 79 transitions (discarded 3 similar events)
// Phase 1: matrix 79 rows 51 cols
[2022-05-16 09:37:40] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-16 09:37:40] [INFO ] Implicit Places using invariants in 48 ms returned []
[2022-05-16 09:37:40] [INFO ] Flow matrix only has 79 transitions (discarded 3 similar events)
// Phase 1: matrix 79 rows 51 cols
[2022-05-16 09:37:40] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-16 09:37:40] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-16 09:37:40] [INFO ] Implicit Places using invariants and state equation in 94 ms returned []
Implicit Place search using SMT with State Equation took 144 ms to find 0 implicit places.
[2022-05-16 09:37:40] [INFO ] Flow matrix only has 79 transitions (discarded 3 similar events)
// Phase 1: matrix 79 rows 51 cols
[2022-05-16 09:37:40] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 09:37:40] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 51/72 places, 82/139 transitions.
Finished structural reductions, in 1 iterations. Remains : 51/72 places, 82/139 transitions.
Stuttering acceptance computed with spot in 110 ms :[(NOT p2), (NOT p2), (NOT p2)]
Running random walk in product with property : HealthRecord-PT-08-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p2:(OR (EQ s38 1) (EQ s2 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 14 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-08-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-08-LTLFireability-05 finished in 368 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 72 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 72/72 places, 139/139 transitions.
Graph (trivial) has 86 edges and 72 vertex of which 12 / 72 are part of one of the 6 SCC in 0 ms
Free SCC test removed 6 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 17 place count 49 transition count 100
Iterating global reduction 0 with 16 rules applied. Total rules applied 33 place count 49 transition count 100
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 38 place count 49 transition count 95
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 41 place count 46 transition count 87
Iterating global reduction 1 with 3 rules applied. Total rules applied 44 place count 46 transition count 87
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 47 place count 46 transition count 84
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 49 place count 44 transition count 80
Iterating global reduction 2 with 2 rules applied. Total rules applied 51 place count 44 transition count 80
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 57 place count 44 transition count 74
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -17
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 61 place count 42 transition count 91
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 63 place count 42 transition count 89
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 64 place count 41 transition count 88
Applied a total of 64 rules in 17 ms. Remains 41 /72 variables (removed 31) and now considering 88/139 (removed 51) transitions.
[2022-05-16 09:37:40] [INFO ] Flow matrix only has 77 transitions (discarded 11 similar events)
// Phase 1: matrix 77 rows 41 cols
[2022-05-16 09:37:40] [INFO ] Computed 9 place invariants in 2 ms
[2022-05-16 09:37:40] [INFO ] Implicit Places using invariants in 47 ms returned []
[2022-05-16 09:37:40] [INFO ] Flow matrix only has 77 transitions (discarded 11 similar events)
// Phase 1: matrix 77 rows 41 cols
[2022-05-16 09:37:40] [INFO ] Computed 9 place invariants in 7 ms
[2022-05-16 09:37:40] [INFO ] State equation strengthened by 15 read => feed constraints.
[2022-05-16 09:37:40] [INFO ] Implicit Places using invariants and state equation in 99 ms returned []
Implicit Place search using SMT with State Equation took 147 ms to find 0 implicit places.
[2022-05-16 09:37:40] [INFO ] Redundant transitions in 26 ms returned []
[2022-05-16 09:37:40] [INFO ] Flow matrix only has 77 transitions (discarded 11 similar events)
// Phase 1: matrix 77 rows 41 cols
[2022-05-16 09:37:40] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 09:37:40] [INFO ] Dead Transitions using invariants and state equation in 68 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 41/72 places, 88/139 transitions.
Finished structural reductions, in 1 iterations. Remains : 41/72 places, 88/139 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : HealthRecord-PT-08-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s8 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-08-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-08-LTLFireability-07 finished in 319 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(!(X(G(F(p0)))&&(F(p1)||p2))) U p0)))'
Support contains 1 out of 72 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 72/72 places, 139/139 transitions.
Graph (trivial) has 82 edges and 72 vertex of which 12 / 72 are part of one of the 6 SCC in 0 ms
Free SCC test removed 6 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 16 place count 51 transition count 103
Iterating global reduction 0 with 15 rules applied. Total rules applied 31 place count 51 transition count 103
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 36 place count 51 transition count 98
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 39 place count 48 transition count 90
Iterating global reduction 1 with 3 rules applied. Total rules applied 42 place count 48 transition count 90
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 45 place count 48 transition count 87
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 47 place count 46 transition count 83
Iterating global reduction 2 with 2 rules applied. Total rules applied 49 place count 46 transition count 83
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 54 place count 46 transition count 78
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -36
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 64 place count 41 transition count 114
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 66 place count 41 transition count 112
Applied a total of 66 rules in 15 ms. Remains 41 /72 variables (removed 31) and now considering 112/139 (removed 27) transitions.
[2022-05-16 09:37:40] [INFO ] Flow matrix only has 97 transitions (discarded 15 similar events)
// Phase 1: matrix 97 rows 41 cols
[2022-05-16 09:37:40] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 09:37:40] [INFO ] Implicit Places using invariants in 44 ms returned []
[2022-05-16 09:37:40] [INFO ] Flow matrix only has 97 transitions (discarded 15 similar events)
// Phase 1: matrix 97 rows 41 cols
[2022-05-16 09:37:40] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 09:37:40] [INFO ] State equation strengthened by 23 read => feed constraints.
[2022-05-16 09:37:41] [INFO ] Implicit Places using invariants and state equation in 115 ms returned []
Implicit Place search using SMT with State Equation took 161 ms to find 0 implicit places.
[2022-05-16 09:37:41] [INFO ] Redundant transitions in 28 ms returned []
[2022-05-16 09:37:41] [INFO ] Flow matrix only has 97 transitions (discarded 15 similar events)
// Phase 1: matrix 97 rows 41 cols
[2022-05-16 09:37:41] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 09:37:41] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 41/72 places, 112/139 transitions.
Finished structural reductions, in 1 iterations. Remains : 41/72 places, 112/139 transitions.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Running random walk in product with property : HealthRecord-PT-08-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s19 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 50000 reset in 335 ms.
Product exploration explored 100000 steps with 50000 reset in 396 ms.
Computed a total of 21 stabilizing places and 50 stable transitions
Computed a total of 21 stabilizing places and 50 stable transitions
Detected a total of 21/41 stabilizing places and 50/112 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 109 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA HealthRecord-PT-08-LTLFireability-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HealthRecord-PT-08-LTLFireability-08 finished in 1200 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(((p0 U X(p1))||(F(p2)&&G(p3))))||F(p1)))'
Support contains 3 out of 72 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 139/139 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 58 transition count 111
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 58 transition count 111
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 32 place count 58 transition count 107
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 35 place count 55 transition count 99
Iterating global reduction 1 with 3 rules applied. Total rules applied 38 place count 55 transition count 99
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 41 place count 55 transition count 96
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 43 place count 53 transition count 92
Iterating global reduction 2 with 2 rules applied. Total rules applied 45 place count 53 transition count 92
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 51 place count 53 transition count 86
Applied a total of 51 rules in 9 ms. Remains 53 /72 variables (removed 19) and now considering 86/139 (removed 53) transitions.
[2022-05-16 09:37:42] [INFO ] Flow matrix only has 83 transitions (discarded 3 similar events)
// Phase 1: matrix 83 rows 53 cols
[2022-05-16 09:37:42] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 09:37:42] [INFO ] Implicit Places using invariants in 47 ms returned []
[2022-05-16 09:37:42] [INFO ] Flow matrix only has 83 transitions (discarded 3 similar events)
// Phase 1: matrix 83 rows 53 cols
[2022-05-16 09:37:42] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 09:37:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-16 09:37:42] [INFO ] Implicit Places using invariants and state equation in 101 ms returned []
Implicit Place search using SMT with State Equation took 151 ms to find 0 implicit places.
[2022-05-16 09:37:42] [INFO ] Flow matrix only has 83 transitions (discarded 3 similar events)
// Phase 1: matrix 83 rows 53 cols
[2022-05-16 09:37:42] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-16 09:37:42] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 53/72 places, 86/139 transitions.
Finished structural reductions, in 1 iterations. Remains : 53/72 places, 86/139 transitions.
Stuttering acceptance computed with spot in 207 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (NOT p1), (OR (AND (NOT p1) (NOT p3)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p3))]
Running random walk in product with property : HealthRecord-PT-08-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p3)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p1) (NOT p2) p3), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) p2 p3), acceptance={0} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p3)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p1) p3), acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(EQ s7 1), p3:(EQ s13 1), p2:(EQ s40 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 8 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-08-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-08-LTLFireability-12 finished in 471 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(X(X(X(!(p0 U !p1)))))))'
Support contains 3 out of 72 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 72/72 places, 139/139 transitions.
Graph (trivial) has 73 edges and 72 vertex of which 12 / 72 are part of one of the 6 SCC in 1 ms
Free SCC test removed 6 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 17 place count 49 transition count 100
Iterating global reduction 0 with 16 rules applied. Total rules applied 33 place count 49 transition count 100
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 37 place count 49 transition count 96
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 41 place count 45 transition count 85
Iterating global reduction 1 with 4 rules applied. Total rules applied 45 place count 45 transition count 85
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 48 place count 45 transition count 82
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 51 place count 42 transition count 76
Iterating global reduction 2 with 3 rules applied. Total rules applied 54 place count 42 transition count 76
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 63 place count 42 transition count 67
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -14
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 67 place count 40 transition count 81
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 69 place count 40 transition count 79
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 70 place count 39 transition count 78
Applied a total of 70 rules in 39 ms. Remains 39 /72 variables (removed 33) and now considering 78/139 (removed 61) transitions.
[2022-05-16 09:37:42] [INFO ] Flow matrix only has 68 transitions (discarded 10 similar events)
// Phase 1: matrix 68 rows 39 cols
[2022-05-16 09:37:42] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 09:37:42] [INFO ] Implicit Places using invariants in 40 ms returned []
[2022-05-16 09:37:42] [INFO ] Flow matrix only has 68 transitions (discarded 10 similar events)
// Phase 1: matrix 68 rows 39 cols
[2022-05-16 09:37:42] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 09:37:42] [INFO ] State equation strengthened by 13 read => feed constraints.
[2022-05-16 09:37:42] [INFO ] Implicit Places using invariants and state equation in 80 ms returned []
Implicit Place search using SMT with State Equation took 123 ms to find 0 implicit places.
[2022-05-16 09:37:42] [INFO ] Redundant transitions in 39 ms returned []
[2022-05-16 09:37:42] [INFO ] Flow matrix only has 68 transitions (discarded 10 similar events)
// Phase 1: matrix 68 rows 39 cols
[2022-05-16 09:37:42] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 09:37:42] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 39/72 places, 78/139 transitions.
Finished structural reductions, in 1 iterations. Remains : 39/72 places, 78/139 transitions.
Stuttering acceptance computed with spot in 81 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : HealthRecord-PT-08-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 p1), acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (EQ s3 1) (EQ s37 1)), p0:(EQ s2 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-08-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-08-LTLFireability-14 finished in 383 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0)&&((X(X(G(p1)))||p2) U p2)))'
Support contains 3 out of 72 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 139/139 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 57 transition count 109
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 57 transition count 109
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 34 place count 57 transition count 105
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 38 place count 53 transition count 94
Iterating global reduction 1 with 4 rules applied. Total rules applied 42 place count 53 transition count 94
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 45 place count 53 transition count 91
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 48 place count 50 transition count 85
Iterating global reduction 2 with 3 rules applied. Total rules applied 51 place count 50 transition count 85
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 60 place count 50 transition count 76
Applied a total of 60 rules in 3 ms. Remains 50 /72 variables (removed 22) and now considering 76/139 (removed 63) transitions.
[2022-05-16 09:37:42] [INFO ] Flow matrix only has 73 transitions (discarded 3 similar events)
// Phase 1: matrix 73 rows 50 cols
[2022-05-16 09:37:42] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 09:37:42] [INFO ] Implicit Places using invariants in 58 ms returned []
[2022-05-16 09:37:42] [INFO ] Flow matrix only has 73 transitions (discarded 3 similar events)
// Phase 1: matrix 73 rows 50 cols
[2022-05-16 09:37:42] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 09:37:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-16 09:37:43] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 156 ms to find 0 implicit places.
[2022-05-16 09:37:43] [INFO ] Flow matrix only has 73 transitions (discarded 3 similar events)
// Phase 1: matrix 73 rows 50 cols
[2022-05-16 09:37:43] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 09:37:43] [INFO ] Dead Transitions using invariants and state equation in 68 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 50/72 places, 76/139 transitions.
Finished structural reductions, in 1 iterations. Remains : 50/72 places, 76/139 transitions.
Stuttering acceptance computed with spot in 238 ms :[(OR (NOT p0) (NOT p2)), (NOT p0), (OR (NOT p1) (NOT p2)), true, (NOT p1)]
Running random walk in product with property : HealthRecord-PT-08-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}, { cond=true, acceptance={0} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=0, aps=[p2:(EQ s22 1), p0:(EQ s22 0), p1:(AND (EQ s34 1) (EQ s40 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-08-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-08-LTLFireability-15 finished in 483 ms.
All properties solved by simple procedures.
Total runtime 18086 ms.

BK_STOP 1652693863608

--------------------
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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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 LTLFireability -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=@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="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is HealthRecord-PT-08, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r114-smll-165264477200132"
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 [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;