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-165264477300188.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-15, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-smll-165264477300188
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 288K
-rw-r--r-- 1 mcc users 6.1K Apr 30 11:06 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K Apr 30 11:06 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Apr 30 11:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Apr 30 11:04 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K May 9 08:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K May 9 08:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 08:00 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 9 08:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:00 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:00 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 73K 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-15-LTLFireability-00
FORMULA_NAME HealthRecord-PT-15-LTLFireability-01
FORMULA_NAME HealthRecord-PT-15-LTLFireability-02
FORMULA_NAME HealthRecord-PT-15-LTLFireability-03
FORMULA_NAME HealthRecord-PT-15-LTLFireability-04
FORMULA_NAME HealthRecord-PT-15-LTLFireability-05
FORMULA_NAME HealthRecord-PT-15-LTLFireability-06
FORMULA_NAME HealthRecord-PT-15-LTLFireability-07
FORMULA_NAME HealthRecord-PT-15-LTLFireability-08
FORMULA_NAME HealthRecord-PT-15-LTLFireability-09
FORMULA_NAME HealthRecord-PT-15-LTLFireability-10
FORMULA_NAME HealthRecord-PT-15-LTLFireability-11
FORMULA_NAME HealthRecord-PT-15-LTLFireability-12
FORMULA_NAME HealthRecord-PT-15-LTLFireability-13
FORMULA_NAME HealthRecord-PT-15-LTLFireability-14
FORMULA_NAME HealthRecord-PT-15-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1652695315321

Running Version 202205111006
[2022-05-16 10:01:57] [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 10:01:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 10:01:57] [INFO ] Load time of PNML (sax parser for PT used): 142 ms
[2022-05-16 10:01:57] [INFO ] Transformed 163 places.
[2022-05-16 10:01:57] [INFO ] Transformed 348 transitions.
[2022-05-16 10:01:57] [INFO ] Found NUPN structural information;
[2022-05-16 10:01:57] [INFO ] Parsed PT model containing 163 places and 348 transitions in 322 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 14 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 29 transitions
Reduce redundant transitions removed 29 transitions.
Support contains 46 out of 163 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 163/163 places, 319/319 transitions.
Discarding 74 places :
Symmetric choice reduction at 0 with 74 rule applications. Total rules 74 place count 89 transition count 179
Iterating global reduction 0 with 74 rules applied. Total rules applied 148 place count 89 transition count 179
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 152 place count 85 transition count 171
Iterating global reduction 0 with 4 rules applied. Total rules applied 156 place count 85 transition count 171
Applied a total of 156 rules in 42 ms. Remains 85 /163 variables (removed 78) and now considering 171/319 (removed 148) transitions.
[2022-05-16 10:01:57] [INFO ] Flow matrix only has 167 transitions (discarded 4 similar events)
// Phase 1: matrix 167 rows 85 cols
[2022-05-16 10:01:57] [INFO ] Computed 10 place invariants in 14 ms
[2022-05-16 10:01:58] [INFO ] Implicit Places using invariants in 207 ms returned []
[2022-05-16 10:01:58] [INFO ] Flow matrix only has 167 transitions (discarded 4 similar events)
// Phase 1: matrix 167 rows 85 cols
[2022-05-16 10:01:58] [INFO ] Computed 10 place invariants in 6 ms
[2022-05-16 10:01:58] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-16 10:01:58] [INFO ] Implicit Places using invariants and state equation in 156 ms returned []
Implicit Place search using SMT with State Equation took 410 ms to find 0 implicit places.
[2022-05-16 10:01:58] [INFO ] Flow matrix only has 167 transitions (discarded 4 similar events)
// Phase 1: matrix 167 rows 85 cols
[2022-05-16 10:01:58] [INFO ] Computed 10 place invariants in 5 ms
[2022-05-16 10:01:58] [INFO ] Dead Transitions using invariants and state equation in 158 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 85/163 places, 171/319 transitions.
Finished structural reductions, in 1 iterations. Remains : 85/163 places, 171/319 transitions.
Support contains 46 out of 85 places after structural reductions.
[2022-05-16 10:01:58] [INFO ] Flatten gal took : 60 ms
[2022-05-16 10:01:58] [INFO ] Flatten gal took : 27 ms
[2022-05-16 10:01:58] [INFO ] Input system was already deterministic with 171 transitions.
Incomplete random walk after 10000 steps, including 906 resets, run finished after 1011 ms. (steps per millisecond=9 ) properties (out of 39) seen :19
Incomplete Best-First random walk after 1000 steps, including 11 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 20) 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 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1000 steps, including 11 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1000 steps, including 12 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 13 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 13 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 15 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 20) 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 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 20) seen :0
Running SMT prover for 20 properties.
[2022-05-16 10:01:59] [INFO ] Flow matrix only has 167 transitions (discarded 4 similar events)
// Phase 1: matrix 167 rows 85 cols
[2022-05-16 10:01:59] [INFO ] Computed 10 place invariants in 2 ms
[2022-05-16 10:02:00] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-16 10:02:00] [INFO ] [Real]Absence check using 2 positive and 8 generalized place invariants in 6 ms returned sat
[2022-05-16 10:02:00] [INFO ] After 171ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:20
[2022-05-16 10:02:00] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2022-05-16 10:02:00] [INFO ] [Nat]Absence check using 2 positive and 8 generalized place invariants in 7 ms returned sat
[2022-05-16 10:02:00] [INFO ] After 277ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :20
[2022-05-16 10:02:00] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-16 10:02:00] [INFO ] After 225ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :20
[2022-05-16 10:02:00] [INFO ] Deduced a trap composed of 16 places in 69 ms of which 9 ms to minimize.
[2022-05-16 10:02:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 97 ms
[2022-05-16 10:02:01] [INFO ] Deduced a trap composed of 16 places in 54 ms of which 4 ms to minimize.
[2022-05-16 10:02:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 74 ms
[2022-05-16 10:02:01] [INFO ] After 693ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :20
Attempting to minimize the solution found.
Minimization took 222 ms.
[2022-05-16 10:02:01] [INFO ] After 1422ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :20
Fused 20 Parikh solutions to 19 different solutions.
Parikh walk visited 0 properties in 61 ms.
Support contains 29 out of 85 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 85/85 places, 171/171 transitions.
Graph (trivial) has 33 edges and 85 vertex of which 4 / 85 are part of one of the 2 SCC in 18 ms
Free SCC test removed 2 places
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Graph (complete) has 348 edges and 83 vertex of which 82 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.10 ms
Discarding 1 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 82 transition count 161
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 81 transition count 160
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 14 place count 72 transition count 142
Iterating global reduction 2 with 9 rules applied. Total rules applied 23 place count 72 transition count 142
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 25 place count 70 transition count 138
Iterating global reduction 2 with 2 rules applied. Total rules applied 27 place count 70 transition count 138
Free-agglomeration rule applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 32 place count 70 transition count 133
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 37 place count 65 transition count 133
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 39 place count 65 transition count 133
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 40 place count 64 transition count 132
Applied a total of 40 rules in 69 ms. Remains 64 /85 variables (removed 21) and now considering 132/171 (removed 39) transitions.
Finished structural reductions, in 1 iterations. Remains : 64/85 places, 132/171 transitions.
Incomplete random walk after 10000 steps, including 147 resets, run finished after 618 ms. (steps per millisecond=16 ) properties (out of 20) seen :5
Incomplete Best-First random walk after 1000 steps, including 20 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 22 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 16 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 17 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 19 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 18 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 17 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 18 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 18 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15) seen :1
Incomplete Best-First random walk after 1001 steps, including 16 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 14) seen :1
Incomplete Best-First random walk after 1001 steps, including 16 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 13) seen :1
Incomplete Best-First random walk after 1001 steps, including 21 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 1001 steps, including 19 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 1001 steps, including 22 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 1001 steps, including 19 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 12) seen :0
Running SMT prover for 12 properties.
[2022-05-16 10:02:02] [INFO ] Flow matrix only has 120 transitions (discarded 12 similar events)
// Phase 1: matrix 120 rows 64 cols
[2022-05-16 10:02:02] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 10:02:02] [INFO ] [Real]Absence check using 9 positive place invariants in 4 ms returned sat
[2022-05-16 10:02:02] [INFO ] After 69ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:12
[2022-05-16 10:02:02] [INFO ] [Nat]Absence check using 9 positive place invariants in 4 ms returned sat
[2022-05-16 10:02:02] [INFO ] After 128ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :12
[2022-05-16 10:02:02] [INFO ] Deduced a trap composed of 15 places in 87 ms of which 2 ms to minimize.
[2022-05-16 10:02:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 102 ms
[2022-05-16 10:02:03] [INFO ] Deduced a trap composed of 12 places in 42 ms of which 2 ms to minimize.
[2022-05-16 10:02:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 58 ms
[2022-05-16 10:02:03] [INFO ] After 455ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :12
Attempting to minimize the solution found.
Minimization took 111 ms.
[2022-05-16 10:02:03] [INFO ] After 662ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :12
Fused 12 Parikh solutions to 11 different solutions.
Parikh walk visited 8 properties in 45 ms.
Support contains 6 out of 64 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 64/64 places, 132/132 transitions.
Graph (trivial) has 59 edges and 64 vertex of which 2 / 64 are part of one of the 1 SCC in 1 ms
Free SCC test removed 1 places
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Graph (complete) has 268 edges and 63 vertex of which 62 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 14 place count 50 transition count 107
Iterating global reduction 0 with 12 rules applied. Total rules applied 26 place count 50 transition count 107
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 30 place count 46 transition count 98
Iterating global reduction 0 with 4 rules applied. Total rules applied 34 place count 46 transition count 98
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 42 place count 46 transition count 90
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 43 place count 45 transition count 88
Iterating global reduction 1 with 1 rules applied. Total rules applied 44 place count 45 transition count 88
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 45 transition count 85
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 49 place count 44 transition count 84
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -22
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 53 place count 42 transition count 106
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 57 place count 42 transition count 102
Free-agglomeration rule applied 7 times.
Iterating global reduction 2 with 7 rules applied. Total rules applied 64 place count 42 transition count 95
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 71 place count 35 transition count 95
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 73 place count 35 transition count 93
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 74 place count 35 transition count 248
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 76 place count 34 transition count 247
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 4 with 4 rules applied. Total rules applied 80 place count 34 transition count 243
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 81 place count 33 transition count 202
Iterating global reduction 4 with 1 rules applied. Total rules applied 82 place count 33 transition count 202
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 83 place count 32 transition count 200
Iterating global reduction 4 with 1 rules applied. Total rules applied 84 place count 32 transition count 200
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 4 with 12 rules applied. Total rules applied 96 place count 32 transition count 188
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 5 with 8 rules applied. Total rules applied 104 place count 32 transition count 180
Partial Free-agglomeration rule applied 12 times.
Drop transitions removed 12 transitions
Iterating global reduction 5 with 12 rules applied. Total rules applied 116 place count 32 transition count 180
Applied a total of 116 rules in 76 ms. Remains 32 /64 variables (removed 32) and now considering 180/132 (removed -48) transitions.
Finished structural reductions, in 1 iterations. Remains : 32/64 places, 180/132 transitions.
Incomplete random walk after 10000 steps, including 857 resets, run finished after 204 ms. (steps per millisecond=49 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10000 steps, including 498 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-05-16 10:02:03] [INFO ] Flow matrix only has 108 transitions (discarded 72 similar events)
// Phase 1: matrix 108 rows 32 cols
[2022-05-16 10:02:03] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-16 10:02:03] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 6 ms returned sat
[2022-05-16 10:02:03] [INFO ] After 175ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 10:02:03] [INFO ] [Nat]Absence check using 0 positive and 8 generalized place invariants in 5 ms returned sat
[2022-05-16 10:02:03] [INFO ] After 56ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-16 10:02:03] [INFO ] State equation strengthened by 25 read => feed constraints.
[2022-05-16 10:02:03] [INFO ] After 17ms SMT Verify possible using 25 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-16 10:02:03] [INFO ] After 30ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 8 ms.
[2022-05-16 10:02:03] [INFO ] After 156ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 3 out of 32 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 32/32 places, 180/180 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 32 transition count 179
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 31 transition count 179
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 30 transition count 181
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 5 place count 30 transition count 181
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 6 place count 29 transition count 179
Iterating global reduction 0 with 1 rules applied. Total rules applied 7 place count 29 transition count 179
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 8 place count 29 transition count 178
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 1 with 3 rules applied. Total rules applied 11 place count 29 transition count 175
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 12 place count 28 transition count 138
Iterating global reduction 1 with 1 rules applied. Total rules applied 13 place count 28 transition count 138
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 14 place count 27 transition count 136
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 27 transition count 136
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 30 place count 27 transition count 121
Applied a total of 30 rules in 30 ms. Remains 27 /32 variables (removed 5) and now considering 121/180 (removed 59) transitions.
Finished structural reductions, in 1 iterations. Remains : 27/32 places, 121/180 transitions.
Incomplete random walk after 10000 steps, including 932 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 498 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Finished probabilistic random walk after 598 steps, run visited all 1 properties in 17 ms. (steps per millisecond=35 )
Probabilistic random walk after 598 steps, saw 205 distinct states, run finished after 17 ms. (steps per millisecond=35 ) properties seen :1
Computed a total of 7 stabilizing places and 10 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||X(G(p1))))'
Support contains 2 out of 85 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 85/85 places, 171/171 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 62 transition count 126
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 62 transition count 126
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 53 place count 55 transition count 109
Iterating global reduction 0 with 7 rules applied. Total rules applied 60 place count 55 transition count 109
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 65 place count 55 transition count 104
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 68 place count 52 transition count 98
Iterating global reduction 1 with 3 rules applied. Total rules applied 71 place count 52 transition count 98
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 80 place count 52 transition count 89
Applied a total of 80 rules in 10 ms. Remains 52 /85 variables (removed 33) and now considering 89/171 (removed 82) transitions.
[2022-05-16 10:02:04] [INFO ] Flow matrix only has 86 transitions (discarded 3 similar events)
// Phase 1: matrix 86 rows 52 cols
[2022-05-16 10:02:04] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 10:02:04] [INFO ] Implicit Places using invariants in 83 ms returned []
[2022-05-16 10:02:04] [INFO ] Flow matrix only has 86 transitions (discarded 3 similar events)
// Phase 1: matrix 86 rows 52 cols
[2022-05-16 10:02:04] [INFO ] Computed 9 place invariants in 2 ms
[2022-05-16 10:02:04] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-16 10:02:04] [INFO ] Implicit Places using invariants and state equation in 135 ms returned []
Implicit Place search using SMT with State Equation took 233 ms to find 0 implicit places.
[2022-05-16 10:02:04] [INFO ] Flow matrix only has 86 transitions (discarded 3 similar events)
// Phase 1: matrix 86 rows 52 cols
[2022-05-16 10:02:04] [INFO ] Computed 9 place invariants in 2 ms
[2022-05-16 10:02:04] [INFO ] Dead Transitions using invariants and state equation in 152 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 52/85 places, 89/171 transitions.
Finished structural reductions, in 1 iterations. Remains : 52/85 places, 89/171 transitions.
Stuttering acceptance computed with spot in 393 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : HealthRecord-PT-15-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=1, aps=[p0:(EQ s4 1), p1:(NEQ s41 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 10 reset in 283 ms.
Product exploration explored 100000 steps with 13 reset in 115 ms.
Computed a total of 4 stabilizing places and 4 stable transitions
Computed a total of 4 stabilizing places and 4 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 p1))), (X (AND (NOT p0) p1)), (X p1), (X (NOT (AND p0 (NOT p1)))), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT p0))), (X (X p1)), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 500 ms. Reduced automaton from 5 states, 11 edges and 2 AP to 3 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 81 ms :[true, (NOT p1), (NOT p1)]
Incomplete random walk after 10000 steps, including 919 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 121 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Finished probabilistic random walk after 16946 steps, run visited all 1 properties in 58 ms. (steps per millisecond=292 )
Probabilistic random walk after 16946 steps, saw 3828 distinct states, run finished after 58 ms. (steps per millisecond=292 ) properties seen :1
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 p1))), (X (AND (NOT p0) p1)), (X p1), (X (NOT (AND p0 (NOT p1)))), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT p0))), (X (X p1)), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 13 factoid took 487 ms. Reduced automaton from 3 states, 4 edges and 1 AP to 3 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 75 ms :[true, (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 74 ms :[true, (NOT p1), (NOT p1)]
Support contains 1 out of 52 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 52/52 places, 89/89 transitions.
Applied a total of 0 rules in 1 ms. Remains 52 /52 variables (removed 0) and now considering 89/89 (removed 0) transitions.
[2022-05-16 10:02:07] [INFO ] Flow matrix only has 86 transitions (discarded 3 similar events)
// Phase 1: matrix 86 rows 52 cols
[2022-05-16 10:02:07] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 10:02:07] [INFO ] Implicit Places using invariants in 43 ms returned []
[2022-05-16 10:02:07] [INFO ] Flow matrix only has 86 transitions (discarded 3 similar events)
// Phase 1: matrix 86 rows 52 cols
[2022-05-16 10:02:07] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 10:02:07] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-16 10:02:07] [INFO ] Implicit Places using invariants and state equation in 109 ms returned []
Implicit Place search using SMT with State Equation took 154 ms to find 0 implicit places.
[2022-05-16 10:02:07] [INFO ] Flow matrix only has 86 transitions (discarded 3 similar events)
// Phase 1: matrix 86 rows 52 cols
[2022-05-16 10:02:07] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-16 10:02:07] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 52/52 places, 89/89 transitions.
Computed a total of 4 stabilizing places and 4 stable transitions
Computed a total of 4 stabilizing places and 4 stable transitions
Knowledge obtained : [p1, (X p1), true, (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 140 ms. Reduced automaton from 3 states, 4 edges and 1 AP to 3 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 78 ms :[true, (NOT p1), (NOT p1)]
Incomplete random walk after 10000 steps, including 925 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 115 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Finished probabilistic random walk after 16946 steps, run visited all 1 properties in 27 ms. (steps per millisecond=627 )
Probabilistic random walk after 16946 steps, saw 3828 distinct states, run finished after 27 ms. (steps per millisecond=627 ) properties seen :1
Knowledge obtained : [p1, (X p1), true, (X (X p1))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 4 factoid took 155 ms. Reduced automaton from 3 states, 4 edges and 1 AP to 3 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 75 ms :[true, (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 76 ms :[true, (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 81 ms :[true, (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 30 reset in 151 ms.
Product exploration explored 100000 steps with 1 reset in 99 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 76 ms :[true, (NOT p1), (NOT p1)]
Support contains 1 out of 52 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 52/52 places, 89/89 transitions.
Graph (trivial) has 46 edges and 52 vertex of which 6 / 52 are part of one of the 3 SCC in 1 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 3 place count 47 transition count 82
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 47 transition count 82
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 7 place count 47 transition count 80
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -47
Deduced a syphon composed of 6 places in 0 ms
Iterating global reduction 1 with 6 rules applied. Total rules applied 13 place count 47 transition count 127
Deduced a syphon composed of 6 places in 0 ms
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 14 place count 47 transition count 126
Deduced a syphon composed of 6 places in 0 ms
Applied a total of 14 rules in 19 ms. Remains 47 /52 variables (removed 5) and now considering 126/89 (removed -37) transitions.
[2022-05-16 10:02:08] [INFO ] Redundant transitions in 27 ms returned []
[2022-05-16 10:02:08] [INFO ] Flow matrix only has 108 transitions (discarded 18 similar events)
// Phase 1: matrix 108 rows 47 cols
[2022-05-16 10:02:08] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 10:02:08] [INFO ] Dead Transitions using invariants and state equation in 88 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 47/52 places, 126/89 transitions.
Finished structural reductions, in 1 iterations. Remains : 47/52 places, 126/89 transitions.
Product exploration explored 100000 steps with 4 reset in 94 ms.
Product exploration explored 100000 steps with 30 reset in 73 ms.
Built C files in :
/tmp/ltsmin1710865075834026246
[2022-05-16 10:02:08] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1710865075834026246
Running compilation step : cd /tmp/ltsmin1710865075834026246;'/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 499 ms.
Running link step : cd /tmp/ltsmin1710865075834026246;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 56 ms.
Running LTSmin : cd /tmp/ltsmin1710865075834026246;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased15787196224853768811.hoa' '--buchi-type=spotba'
LTSmin run took 664 ms.
FORMULA HealthRecord-PT-15-LTLFireability-00 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property HealthRecord-PT-15-LTLFireability-00 finished in 5660 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(X(p0))||F(G(p1))))'
Support contains 2 out of 85 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 85/85 places, 171/171 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 61 transition count 124
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 61 transition count 124
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 55 place count 54 transition count 107
Iterating global reduction 0 with 7 rules applied. Total rules applied 62 place count 54 transition count 107
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 71 place count 54 transition count 98
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 74 place count 51 transition count 92
Iterating global reduction 1 with 3 rules applied. Total rules applied 77 place count 51 transition count 92
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 86 place count 51 transition count 83
Applied a total of 86 rules in 8 ms. Remains 51 /85 variables (removed 34) and now considering 83/171 (removed 88) transitions.
[2022-05-16 10:02:10] [INFO ] Flow matrix only has 80 transitions (discarded 3 similar events)
// Phase 1: matrix 80 rows 51 cols
[2022-05-16 10:02:10] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 10:02:10] [INFO ] Implicit Places using invariants in 49 ms returned []
[2022-05-16 10:02:10] [INFO ] Flow matrix only has 80 transitions (discarded 3 similar events)
// Phase 1: matrix 80 rows 51 cols
[2022-05-16 10:02:10] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-16 10:02:10] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-16 10:02:10] [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 10:02:10] [INFO ] Flow matrix only has 80 transitions (discarded 3 similar events)
// Phase 1: matrix 80 rows 51 cols
[2022-05-16 10:02:10] [INFO ] Computed 9 place invariants in 7 ms
[2022-05-16 10:02:10] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 51/85 places, 83/171 transitions.
Finished structural reductions, in 1 iterations. Remains : 51/85 places, 83/171 transitions.
Stuttering acceptance computed with spot in 103 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : HealthRecord-PT-15-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p0:(EQ s31 1), p1:(EQ s47 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 3 reset in 60 ms.
Product exploration explored 100000 steps with 20 reset in 70 ms.
Computed a total of 4 stabilizing places and 4 stable transitions
Computed a total of 4 stabilizing places and 4 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 150 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 39 ms :[(NOT p1)]
Finished random walk after 1381 steps, including 130 resets, run visited all 1 properties in 3 ms. (steps per millisecond=460 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 4 factoid took 151 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 31 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 31 ms :[(NOT p1)]
Support contains 1 out of 51 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 : 51/51 places, 83/83 transitions.
Graph (trivial) has 42 edges and 51 vertex of which 4 / 51 are part of one of the 2 SCC in 1 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Reduce places removed 1 places and 1 transitions.
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 0 with 4 rules applied. Total rules applied 5 place count 46 transition count 94
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 46 transition count 93
Applied a total of 6 rules in 12 ms. Remains 46 /51 variables (removed 5) and now considering 93/83 (removed -10) transitions.
[2022-05-16 10:02:11] [INFO ] Flow matrix only has 86 transitions (discarded 7 similar events)
// Phase 1: matrix 86 rows 46 cols
[2022-05-16 10:02:11] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-16 10:02:11] [INFO ] Implicit Places using invariants in 45 ms returned []
[2022-05-16 10:02:11] [INFO ] Flow matrix only has 86 transitions (discarded 7 similar events)
// Phase 1: matrix 86 rows 46 cols
[2022-05-16 10:02:11] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-16 10:02:11] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-16 10:02:11] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 122 ms to find 0 implicit places.
[2022-05-16 10:02:11] [INFO ] Redundant transitions in 22 ms returned []
[2022-05-16 10:02:11] [INFO ] Flow matrix only has 86 transitions (discarded 7 similar events)
// Phase 1: matrix 86 rows 46 cols
[2022-05-16 10:02:11] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 10:02:11] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 46/51 places, 93/83 transitions.
Finished structural reductions, in 1 iterations. Remains : 46/51 places, 93/83 transitions.
Computed a total of 10 stabilizing places and 26 stable transitions
Computed a total of 10 stabilizing places and 26 stable transitions
Knowledge obtained : [p1, (X p1), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 105 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 32 ms :[(NOT p1)]
Finished random walk after 150 steps, including 14 resets, run visited all 1 properties in 1 ms. (steps per millisecond=150 )
Knowledge obtained : [p1, (X p1), (X (X p1))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 3 factoid took 130 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 34 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p1)]
Product exploration explored 100000 steps with 29 reset in 63 ms.
Product exploration explored 100000 steps with 5 reset in 70 ms.
Built C files in :
/tmp/ltsmin14087664058874884714
[2022-05-16 10:02:11] [INFO ] Computing symmetric may disable matrix : 93 transitions.
[2022-05-16 10:02:11] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-16 10:02:11] [INFO ] Computing symmetric may enable matrix : 93 transitions.
[2022-05-16 10:02:11] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-16 10:02:11] [INFO ] Computing Do-Not-Accords matrix : 93 transitions.
[2022-05-16 10:02:11] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-16 10:02:11] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14087664058874884714
Running compilation step : cd /tmp/ltsmin14087664058874884714;'/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 277 ms.
Running link step : cd /tmp/ltsmin14087664058874884714;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin14087664058874884714;'/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/stateBased17649052319307566223.hoa' '--buchi-type=spotba'
LTSmin run took 63 ms.
FORMULA HealthRecord-PT-15-LTLFireability-01 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property HealthRecord-PT-15-LTLFireability-01 finished in 2078 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((X(p0) U p1)||(F(p2)&&X(p3))))'
Support contains 5 out of 85 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 85/85 places, 171/171 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 62 transition count 126
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 62 transition count 126
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 54 place count 54 transition count 107
Iterating global reduction 0 with 8 rules applied. Total rules applied 62 place count 54 transition count 107
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 71 place count 54 transition count 98
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 74 place count 51 transition count 92
Iterating global reduction 1 with 3 rules applied. Total rules applied 77 place count 51 transition count 92
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 85 place count 51 transition count 84
Applied a total of 85 rules in 10 ms. Remains 51 /85 variables (removed 34) and now considering 84/171 (removed 87) transitions.
[2022-05-16 10:02:12] [INFO ] Flow matrix only has 81 transitions (discarded 3 similar events)
// Phase 1: matrix 81 rows 51 cols
[2022-05-16 10:02:12] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 10:02:12] [INFO ] Implicit Places using invariants in 71 ms returned []
[2022-05-16 10:02:12] [INFO ] Flow matrix only has 81 transitions (discarded 3 similar events)
// Phase 1: matrix 81 rows 51 cols
[2022-05-16 10:02:12] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 10:02:12] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-16 10:02:12] [INFO ] Implicit Places using invariants and state equation in 115 ms returned []
Implicit Place search using SMT with State Equation took 188 ms to find 0 implicit places.
[2022-05-16 10:02:12] [INFO ] Flow matrix only has 81 transitions (discarded 3 similar events)
// Phase 1: matrix 81 rows 51 cols
[2022-05-16 10:02:12] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 10:02:12] [INFO ] Dead Transitions using invariants and state equation in 117 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 51/85 places, 84/171 transitions.
Finished structural reductions, in 1 iterations. Remains : 51/85 places, 84/171 transitions.
Stuttering acceptance computed with spot in 374 ms :[(OR (AND (NOT p1) (NOT p3)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p1) (NOT p3))), (NOT p2), true, (OR (NOT p0) (NOT p1))]
Running random walk in product with property : HealthRecord-PT-15-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2) p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p3)), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p1) p0 (NOT p3)), acceptance={} source=2 dest: 5}], [{ cond=(NOT p2), acceptance={} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 4}], [{ cond=(NOT p0), acceptance={} source=5 dest: 4}, { cond=(AND (NOT p1) p0), acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(EQ s4 1), p2:(EQ s46 0), p0:(EQ s25 1), p3:(AND (EQ s5 1) (EQ s49 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-15-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-15-LTLFireability-02 finished in 711 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X((X(F(p0)) U p1))&&G(X(p2))))'
Support contains 3 out of 85 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 85/85 places, 171/171 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 62 transition count 126
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 62 transition count 126
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 53 place count 55 transition count 109
Iterating global reduction 0 with 7 rules applied. Total rules applied 60 place count 55 transition count 109
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 66 place count 55 transition count 103
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 69 place count 52 transition count 97
Iterating global reduction 1 with 3 rules applied. Total rules applied 72 place count 52 transition count 97
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 81 place count 52 transition count 88
Applied a total of 81 rules in 9 ms. Remains 52 /85 variables (removed 33) and now considering 88/171 (removed 83) transitions.
[2022-05-16 10:02:12] [INFO ] Flow matrix only has 85 transitions (discarded 3 similar events)
// Phase 1: matrix 85 rows 52 cols
[2022-05-16 10:02:12] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 10:02:13] [INFO ] Implicit Places using invariants in 63 ms returned []
[2022-05-16 10:02:13] [INFO ] Flow matrix only has 85 transitions (discarded 3 similar events)
// Phase 1: matrix 85 rows 52 cols
[2022-05-16 10:02:13] [INFO ] Computed 9 place invariants in 2 ms
[2022-05-16 10:02:13] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-16 10:02:13] [INFO ] Implicit Places using invariants and state equation in 108 ms returned []
Implicit Place search using SMT with State Equation took 175 ms to find 0 implicit places.
[2022-05-16 10:02:13] [INFO ] Flow matrix only has 85 transitions (discarded 3 similar events)
// Phase 1: matrix 85 rows 52 cols
[2022-05-16 10:02:13] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 10:02:13] [INFO ] Dead Transitions using invariants and state equation in 100 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 52/85 places, 88/171 transitions.
Finished structural reductions, in 1 iterations. Remains : 52/85 places, 88/171 transitions.
Stuttering acceptance computed with spot in 282 ms :[(NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p0)), true, (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p0) (NOT p1))]
Running random walk in product with property : HealthRecord-PT-15-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 3}], [{ cond=(AND p1 p2), acceptance={} source=1 dest: 0}, { cond=(NOT p2), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p1) p2), acceptance={} source=1 dest: 5}], [{ cond=(AND p2 p0), acceptance={0} source=2 dest: 0}, { cond=(AND p2 (NOT p0)), acceptance={0} source=2 dest: 2}, { cond=(NOT p2), acceptance={0} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 1}], [{ cond=(AND p1 p2 p0), acceptance={0} source=5 dest: 0}, { cond=(AND p1 p2 (NOT p0)), acceptance={0} source=5 dest: 2}, { cond=(NOT p2), acceptance={0} source=5 dest: 3}, { cond=(AND (NOT p1) p2), acceptance={0} source=5 dest: 5}]], initial=4, aps=[p2:(EQ s34 0), p1:(EQ s39 1), p0:(EQ s12 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 18 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-15-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-15-LTLFireability-03 finished in 593 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0&&X(p1))))'
Support contains 2 out of 85 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 85/85 places, 171/171 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 62 transition count 126
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 62 transition count 126
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 53 place count 55 transition count 110
Iterating global reduction 0 with 7 rules applied. Total rules applied 60 place count 55 transition count 110
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 69 place count 55 transition count 101
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 71 place count 53 transition count 97
Iterating global reduction 1 with 2 rules applied. Total rules applied 73 place count 53 transition count 97
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 79 place count 53 transition count 91
Applied a total of 79 rules in 8 ms. Remains 53 /85 variables (removed 32) and now considering 91/171 (removed 80) transitions.
[2022-05-16 10:02:13] [INFO ] Flow matrix only has 88 transitions (discarded 3 similar events)
// Phase 1: matrix 88 rows 53 cols
[2022-05-16 10:02:13] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 10:02:13] [INFO ] Implicit Places using invariants in 65 ms returned []
[2022-05-16 10:02:13] [INFO ] Flow matrix only has 88 transitions (discarded 3 similar events)
// Phase 1: matrix 88 rows 53 cols
[2022-05-16 10:02:13] [INFO ] Computed 9 place invariants in 4 ms
[2022-05-16 10:02:13] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-16 10:02:13] [INFO ] Implicit Places using invariants and state equation in 105 ms returned []
Implicit Place search using SMT with State Equation took 173 ms to find 0 implicit places.
[2022-05-16 10:02:13] [INFO ] Flow matrix only has 88 transitions (discarded 3 similar events)
// Phase 1: matrix 88 rows 53 cols
[2022-05-16 10:02:13] [INFO ] Computed 9 place invariants in 6 ms
[2022-05-16 10:02:13] [INFO ] Dead Transitions using invariants and state equation in 114 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 53/85 places, 91/171 transitions.
Finished structural reductions, in 1 iterations. Remains : 53/85 places, 91/171 transitions.
Stuttering acceptance computed with spot in 100 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : HealthRecord-PT-15-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(NEQ s13 1), p1:(NEQ s4 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 412 ms.
Product exploration explored 100000 steps with 50000 reset in 429 ms.
Computed a total of 4 stabilizing places and 4 stable transitions
Computed a total of 4 stabilizing places and 4 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND p0 p1)
Knowledge based reduction with 7 factoid took 198 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA HealthRecord-PT-15-LTLFireability-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HealthRecord-PT-15-LTLFireability-04 finished in 1457 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0&&(!(p1 U p2)||p3)))))'
Support contains 3 out of 85 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 85/85 places, 171/171 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 63 transition count 127
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 63 transition count 127
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 51 place count 56 transition count 110
Iterating global reduction 0 with 7 rules applied. Total rules applied 58 place count 56 transition count 110
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 64 place count 56 transition count 104
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 67 place count 53 transition count 98
Iterating global reduction 1 with 3 rules applied. Total rules applied 70 place count 53 transition count 98
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 78 place count 53 transition count 90
Applied a total of 78 rules in 5 ms. Remains 53 /85 variables (removed 32) and now considering 90/171 (removed 81) transitions.
[2022-05-16 10:02:15] [INFO ] Flow matrix only has 86 transitions (discarded 4 similar events)
// Phase 1: matrix 86 rows 53 cols
[2022-05-16 10:02:15] [INFO ] Computed 10 place invariants in 1 ms
[2022-05-16 10:02:15] [INFO ] Implicit Places using invariants in 44 ms returned []
[2022-05-16 10:02:15] [INFO ] Flow matrix only has 86 transitions (discarded 4 similar events)
// Phase 1: matrix 86 rows 53 cols
[2022-05-16 10:02:15] [INFO ] Computed 10 place invariants in 2 ms
[2022-05-16 10:02:15] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-16 10:02:15] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 118 ms to find 0 implicit places.
[2022-05-16 10:02:15] [INFO ] Flow matrix only has 86 transitions (discarded 4 similar events)
// Phase 1: matrix 86 rows 53 cols
[2022-05-16 10:02:15] [INFO ] Computed 10 place invariants in 1 ms
[2022-05-16 10:02:15] [INFO ] Dead Transitions using invariants and state equation in 65 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 53/85 places, 90/171 transitions.
Finished structural reductions, in 1 iterations. Remains : 53/85 places, 90/171 transitions.
Stuttering acceptance computed with spot in 156 ms :[(OR (NOT p0) (AND p2 (NOT p3))), (OR (NOT p0) (AND p2 (NOT p3))), (OR (AND (NOT p0) p2) (AND p2 (NOT p3)))]
Running random walk in product with property : HealthRecord-PT-15-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p0) (AND (NOT p3) p2)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p3) p1 (NOT p2)), acceptance={} source=1 dest: 2}], [{ cond=(OR (AND (NOT p0) p2) (AND (NOT p3) p2)), acceptance={0} source=2 dest: 1}, { cond=(OR (AND (NOT p0) p1 (NOT p2)) (AND (NOT p3) p1 (NOT p2))), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(EQ s38 0), p3:(EQ s12 0), p2:(NEQ s21 1), p1:(EQ s38 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 322 ms.
Product exploration explored 100000 steps with 50000 reset in 323 ms.
Computed a total of 4 stabilizing places and 4 stable transitions
Computed a total of 4 stabilizing places and 4 stable transitions
Knowledge obtained : [(AND p0 p3 p2 (NOT p1)), (X (NOT (OR (NOT p0) (AND (NOT p3) p2)))), (X (NOT (AND p0 (NOT p3) p1 (NOT p2)))), (X (X (NOT (OR (NOT p0) (AND (NOT p3) p2))))), (X (X (NOT (AND p0 (NOT p3) p1 (NOT p2))))), (X (X (NOT (OR (AND (NOT p0) p2) (AND (NOT p3) p2))))), (X (X (NOT (OR (AND (NOT p0) p1 (NOT p2)) (AND (NOT p3) p1 (NOT p2))))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND p0 p3 p2 (NOT p1))
Knowledge based reduction with 7 factoid took 276 ms. Reduced automaton from 3 states, 5 edges and 4 AP to 1 states, 0 edges and 0 AP.
FORMULA HealthRecord-PT-15-LTLFireability-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HealthRecord-PT-15-LTLFireability-05 finished in 1289 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(F(!(p0 U !(X(F(X(p2)))&&p1))))))'
Support contains 3 out of 85 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 85/85 places, 171/171 transitions.
Graph (trivial) has 91 edges and 85 vertex of which 6 / 85 are part of one of the 3 SCC in 1 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 25 place count 57 transition count 120
Iterating global reduction 0 with 24 rules applied. Total rules applied 49 place count 57 transition count 120
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 57 place count 49 transition count 101
Iterating global reduction 0 with 8 rules applied. Total rules applied 65 place count 49 transition count 101
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 74 place count 49 transition count 92
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 77 place count 46 transition count 86
Iterating global reduction 1 with 3 rules applied. Total rules applied 80 place count 46 transition count 86
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 89 place count 46 transition count 77
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 91 place count 45 transition count 76
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 92 place count 45 transition count 75
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -23
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 98 place count 42 transition count 98
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 3 with 5 rules applied. Total rules applied 103 place count 42 transition count 93
Applied a total of 103 rules in 36 ms. Remains 42 /85 variables (removed 43) and now considering 93/171 (removed 78) transitions.
[2022-05-16 10:02:16] [INFO ] Flow matrix only has 84 transitions (discarded 9 similar events)
// Phase 1: matrix 84 rows 42 cols
[2022-05-16 10:02:16] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-16 10:02:16] [INFO ] Implicit Places using invariants in 41 ms returned []
[2022-05-16 10:02:16] [INFO ] Flow matrix only has 84 transitions (discarded 9 similar events)
// Phase 1: matrix 84 rows 42 cols
[2022-05-16 10:02:16] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 10:02:16] [INFO ] State equation strengthened by 19 read => feed constraints.
[2022-05-16 10:02:16] [INFO ] Implicit Places using invariants and state equation in 79 ms returned []
Implicit Place search using SMT with State Equation took 121 ms to find 0 implicit places.
[2022-05-16 10:02:16] [INFO ] Redundant transitions in 28 ms returned []
[2022-05-16 10:02:16] [INFO ] Flow matrix only has 84 transitions (discarded 9 similar events)
// Phase 1: matrix 84 rows 42 cols
[2022-05-16 10:02:16] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 10:02:16] [INFO ] Dead Transitions using invariants and state equation in 71 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 42/85 places, 93/171 transitions.
Finished structural reductions, in 1 iterations. Remains : 42/85 places, 93/171 transitions.
Stuttering acceptance computed with spot in 157 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p2), (NOT p2)]
Running random walk in product with property : HealthRecord-PT-15-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=(AND p0 p1), acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=p1, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(AND (EQ s12 1) (EQ s40 1)), p0:(AND (EQ s12 1) (EQ s40 1)), p2:(EQ s8 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 7 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-15-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-15-LTLFireability-06 finished in 441 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((G((G(F(p0))||p1)) U (X(p2)||F(X(p3))))))'
Support contains 13 out of 85 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 85/85 places, 171/171 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 63 transition count 128
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 63 transition count 128
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 52 place count 55 transition count 109
Iterating global reduction 0 with 8 rules applied. Total rules applied 60 place count 55 transition count 109
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 67 place count 55 transition count 102
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 70 place count 52 transition count 96
Iterating global reduction 1 with 3 rules applied. Total rules applied 73 place count 52 transition count 96
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 82 place count 52 transition count 87
Applied a total of 82 rules in 3 ms. Remains 52 /85 variables (removed 33) and now considering 87/171 (removed 84) transitions.
[2022-05-16 10:02:16] [INFO ] Flow matrix only has 84 transitions (discarded 3 similar events)
// Phase 1: matrix 84 rows 52 cols
[2022-05-16 10:02:16] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 10:02:16] [INFO ] Implicit Places using invariants in 35 ms returned []
[2022-05-16 10:02:16] [INFO ] Flow matrix only has 84 transitions (discarded 3 similar events)
// Phase 1: matrix 84 rows 52 cols
[2022-05-16 10:02:16] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 10:02:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-16 10:02:16] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 103 ms to find 0 implicit places.
[2022-05-16 10:02:16] [INFO ] Flow matrix only has 84 transitions (discarded 3 similar events)
// Phase 1: matrix 84 rows 52 cols
[2022-05-16 10:02:16] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 10:02:16] [INFO ] Dead Transitions using invariants and state equation in 72 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 52/85 places, 87/171 transitions.
Finished structural reductions, in 1 iterations. Remains : 52/85 places, 87/171 transitions.
Stuttering acceptance computed with spot in 278 ms :[(AND (NOT p2) (NOT p3)), (AND (NOT p0) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p0) (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3) (NOT p1))]
Running random walk in product with property : HealthRecord-PT-15-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}, { cond=true, acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p3)), acceptance={} source=1 dest: 4}, { cond=(AND (NOT p2) (NOT p3)), acceptance={} source=1 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2) (NOT p3)), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p1) (NOT p2) (NOT p3)), acceptance={} source=2 dest: 5}, { cond=(AND p1 (NOT p2) (NOT p3)), acceptance={} source=2 dest: 6}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p3)), acceptance={0} source=3 dest: 1}, { cond=(AND p1 (NOT p2) (NOT p3)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p2) (NOT p3)), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p3)), acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p0) (NOT p3)), acceptance={} source=5 dest: 4}, { cond=(NOT p3), acceptance={} source=5 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p3)), acceptance={} source=6 dest: 4}, { cond=(AND (NOT p1) (NOT p3)), acceptance={} source=6 dest: 5}, { cond=(AND p1 (NOT p3)), acceptance={} source=6 dest: 6}]], initial=0, aps=[p1:(EQ s12 1), p0:(EQ s7 1), p2:(EQ s8 1), p3:(AND (EQ s5 1) (EQ s11 1) (EQ s16 1) (EQ s19 1) (EQ s22 1) (EQ s25 1) (EQ s28 1) (EQ s31 1) (EQ s37 1) (EQ s...], 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, null, null][false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 8 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-15-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-15-LTLFireability-07 finished in 491 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(((X(p0) U (p1 U p2))||G(p1))))'
Support contains 2 out of 85 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 : 85/85 places, 171/171 transitions.
Graph (trivial) has 100 edges and 85 vertex of which 6 / 85 are part of one of the 3 SCC in 1 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 24 place count 58 transition count 122
Iterating global reduction 0 with 23 rules applied. Total rules applied 47 place count 58 transition count 122
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 54 place count 51 transition count 105
Iterating global reduction 0 with 7 rules applied. Total rules applied 61 place count 51 transition count 105
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 67 place count 51 transition count 99
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 70 place count 48 transition count 93
Iterating global reduction 1 with 3 rules applied. Total rules applied 73 place count 48 transition count 93
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 82 place count 48 transition count 84
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 84 place count 47 transition count 83
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 85 place count 47 transition count 82
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -15
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 89 place count 45 transition count 97
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 91 place count 45 transition count 95
Applied a total of 91 rules in 16 ms. Remains 45 /85 variables (removed 40) and now considering 95/171 (removed 76) transitions.
[2022-05-16 10:02:17] [INFO ] Flow matrix only has 87 transitions (discarded 8 similar events)
// Phase 1: matrix 87 rows 45 cols
[2022-05-16 10:02:17] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-16 10:02:17] [INFO ] Implicit Places using invariants in 44 ms returned []
[2022-05-16 10:02:17] [INFO ] Flow matrix only has 87 transitions (discarded 8 similar events)
// Phase 1: matrix 87 rows 45 cols
[2022-05-16 10:02:17] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 10:02:17] [INFO ] State equation strengthened by 15 read => feed constraints.
[2022-05-16 10:02:17] [INFO ] Implicit Places using invariants and state equation in 107 ms returned []
Implicit Place search using SMT with State Equation took 153 ms to find 0 implicit places.
[2022-05-16 10:02:17] [INFO ] Redundant transitions in 29 ms returned []
[2022-05-16 10:02:17] [INFO ] Flow matrix only has 87 transitions (discarded 8 similar events)
// Phase 1: matrix 87 rows 45 cols
[2022-05-16 10:02:17] [INFO ] Computed 9 place invariants in 16 ms
[2022-05-16 10:02:17] [INFO ] Dead Transitions using invariants and state equation in 102 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 45/85 places, 95/171 transitions.
Finished structural reductions, in 1 iterations. Remains : 45/85 places, 95/171 transitions.
Stuttering acceptance computed with spot in 54 ms :[(AND (NOT p1) (NOT p2))]
Running random walk in product with property : HealthRecord-PT-15-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p2)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p1:(EQ s34 1), p2:(EQ s4 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 19 steps with 1 reset in 0 ms.
FORMULA HealthRecord-PT-15-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-15-LTLFireability-08 finished in 376 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((X(G(p0)) U p1))))'
Support contains 3 out of 85 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 85/85 places, 171/171 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 62 transition count 126
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 62 transition count 126
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 53 place count 55 transition count 110
Iterating global reduction 0 with 7 rules applied. Total rules applied 60 place count 55 transition count 110
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 69 place count 55 transition count 101
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 71 place count 53 transition count 97
Iterating global reduction 1 with 2 rules applied. Total rules applied 73 place count 53 transition count 97
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 79 place count 53 transition count 91
Applied a total of 79 rules in 3 ms. Remains 53 /85 variables (removed 32) and now considering 91/171 (removed 80) transitions.
[2022-05-16 10:02:17] [INFO ] Flow matrix only has 88 transitions (discarded 3 similar events)
// Phase 1: matrix 88 rows 53 cols
[2022-05-16 10:02:17] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 10:02:17] [INFO ] Implicit Places using invariants in 44 ms returned []
[2022-05-16 10:02:17] [INFO ] Flow matrix only has 88 transitions (discarded 3 similar events)
// Phase 1: matrix 88 rows 53 cols
[2022-05-16 10:02:17] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 10:02:17] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-16 10:02:17] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 136 ms to find 0 implicit places.
[2022-05-16 10:02:17] [INFO ] Flow matrix only has 88 transitions (discarded 3 similar events)
// Phase 1: matrix 88 rows 53 cols
[2022-05-16 10:02:17] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 10:02:17] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 53/85 places, 91/171 transitions.
Finished structural reductions, in 1 iterations. Remains : 53/85 places, 91/171 transitions.
Stuttering acceptance computed with spot in 180 ms :[(NOT p0), (NOT p1), (NOT p1), (NOT p1), true, (OR (NOT p0) (NOT p1))]
Running random walk in product with property : HealthRecord-PT-15-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 4}], [{ cond=(NOT p1), acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(AND p1 p0), acceptance={0} source=5 dest: 0}, { cond=(NOT p0), acceptance={0} source=5 dest: 4}, { cond=(AND (NOT p1) p0), acceptance={0} source=5 dest: 5}]], initial=3, aps=[p0:(OR (EQ s4 1) (EQ s28 1)), p1:(EQ s9 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, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-15-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-15-LTLFireability-09 finished in 413 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(!(G(!p0) U X(!p1)))))'
Support contains 4 out of 85 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 85/85 places, 171/171 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 61 transition count 124
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 61 transition count 124
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 55 place count 54 transition count 108
Iterating global reduction 0 with 7 rules applied. Total rules applied 62 place count 54 transition count 108
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 71 place count 54 transition count 99
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 73 place count 52 transition count 95
Iterating global reduction 1 with 2 rules applied. Total rules applied 75 place count 52 transition count 95
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 81 place count 52 transition count 89
Applied a total of 81 rules in 5 ms. Remains 52 /85 variables (removed 33) and now considering 89/171 (removed 82) transitions.
[2022-05-16 10:02:18] [INFO ] Flow matrix only has 86 transitions (discarded 3 similar events)
// Phase 1: matrix 86 rows 52 cols
[2022-05-16 10:02:18] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 10:02:18] [INFO ] Implicit Places using invariants in 40 ms returned []
[2022-05-16 10:02:18] [INFO ] Flow matrix only has 86 transitions (discarded 3 similar events)
// Phase 1: matrix 86 rows 52 cols
[2022-05-16 10:02:18] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 10:02:18] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-16 10:02:18] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 119 ms to find 0 implicit places.
[2022-05-16 10:02:18] [INFO ] Flow matrix only has 86 transitions (discarded 3 similar events)
// Phase 1: matrix 86 rows 52 cols
[2022-05-16 10:02:18] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 10:02:18] [INFO ] Dead Transitions using invariants and state equation in 70 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 52/85 places, 89/171 transitions.
Finished structural reductions, in 1 iterations. Remains : 52/85 places, 89/171 transitions.
Stuttering acceptance computed with spot in 256 ms :[true, (NOT p1), (NOT p0), (NOT p1), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Running random walk in product with property : HealthRecord-PT-15-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=p0, acceptance={} source=3 dest: 1}, { cond=(NOT p0), acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=5 dest: 5}], [{ cond=true, acceptance={} source=6 dest: 7}], [{ cond=true, acceptance={} source=7 dest: 3}]], initial=6, aps=[p1:(AND (EQ s34 1) (EQ s38 1)), p0:(AND (EQ s21 1) (EQ s50 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, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-15-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-15-LTLFireability-10 finished in 469 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(G(F(p0)))||p1)))'
Support contains 3 out of 85 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 85/85 places, 171/171 transitions.
Graph (trivial) has 86 edges and 85 vertex of which 6 / 85 are part of one of the 3 SCC in 1 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 25 place count 57 transition count 120
Iterating global reduction 0 with 24 rules applied. Total rules applied 49 place count 57 transition count 120
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 56 place count 50 transition count 104
Iterating global reduction 0 with 7 rules applied. Total rules applied 63 place count 50 transition count 104
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 72 place count 50 transition count 95
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 74 place count 48 transition count 91
Iterating global reduction 1 with 2 rules applied. Total rules applied 76 place count 48 transition count 91
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 82 place count 48 transition count 85
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 84 place count 47 transition count 84
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 85 place count 47 transition count 83
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 89 place count 45 transition count 100
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 91 place count 45 transition count 98
Applied a total of 91 rules in 14 ms. Remains 45 /85 variables (removed 40) and now considering 98/171 (removed 73) transitions.
[2022-05-16 10:02:18] [INFO ] Flow matrix only has 90 transitions (discarded 8 similar events)
// Phase 1: matrix 90 rows 45 cols
[2022-05-16 10:02:18] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-16 10:02:18] [INFO ] Implicit Places using invariants in 44 ms returned []
[2022-05-16 10:02:18] [INFO ] Flow matrix only has 90 transitions (discarded 8 similar events)
// Phase 1: matrix 90 rows 45 cols
[2022-05-16 10:02:18] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 10:02:18] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-16 10:02:18] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 118 ms to find 0 implicit places.
[2022-05-16 10:02:18] [INFO ] Redundant transitions in 22 ms returned []
[2022-05-16 10:02:18] [INFO ] Flow matrix only has 90 transitions (discarded 8 similar events)
// Phase 1: matrix 90 rows 45 cols
[2022-05-16 10:02:18] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-16 10:02:18] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 45/85 places, 98/171 transitions.
Finished structural reductions, in 1 iterations. Remains : 45/85 places, 98/171 transitions.
Stuttering acceptance computed with spot in 98 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : HealthRecord-PT-15-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(EQ s5 1), p0:(AND (EQ s10 1) (EQ s43 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 8 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-15-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-15-LTLFireability-11 finished in 351 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(X(p0))))'
Support contains 1 out of 85 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 85/85 places, 171/171 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 61 transition count 124
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 61 transition count 124
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 56 place count 53 transition count 105
Iterating global reduction 0 with 8 rules applied. Total rules applied 64 place count 53 transition count 105
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 73 place count 53 transition count 96
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 76 place count 50 transition count 90
Iterating global reduction 1 with 3 rules applied. Total rules applied 79 place count 50 transition count 90
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 88 place count 50 transition count 81
Applied a total of 88 rules in 3 ms. Remains 50 /85 variables (removed 35) and now considering 81/171 (removed 90) transitions.
[2022-05-16 10:02:18] [INFO ] Flow matrix only has 78 transitions (discarded 3 similar events)
// Phase 1: matrix 78 rows 50 cols
[2022-05-16 10:02:18] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 10:02:18] [INFO ] Implicit Places using invariants in 64 ms returned []
[2022-05-16 10:02:18] [INFO ] Flow matrix only has 78 transitions (discarded 3 similar events)
// Phase 1: matrix 78 rows 50 cols
[2022-05-16 10:02:18] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 10:02:18] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-16 10:02:19] [INFO ] Implicit Places using invariants and state equation in 114 ms returned []
Implicit Place search using SMT with State Equation took 181 ms to find 0 implicit places.
[2022-05-16 10:02:19] [INFO ] Flow matrix only has 78 transitions (discarded 3 similar events)
// Phase 1: matrix 78 rows 50 cols
[2022-05-16 10:02:19] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-16 10:02:19] [INFO ] Dead Transitions using invariants and state equation in 90 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 50/85 places, 81/171 transitions.
Finished structural reductions, in 1 iterations. Remains : 50/85 places, 81/171 transitions.
Stuttering acceptance computed with spot in 152 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : HealthRecord-PT-15-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(EQ s20 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 6 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-15-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-15-LTLFireability-12 finished in 449 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(!((F(p0) U F(!(X(p1)&&p0))) U p2))'
Support contains 3 out of 85 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 85/85 places, 171/171 transitions.
Graph (trivial) has 99 edges and 85 vertex of which 6 / 85 are part of one of the 3 SCC in 1 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 23 place count 59 transition count 124
Iterating global reduction 0 with 22 rules applied. Total rules applied 45 place count 59 transition count 124
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 52 place count 52 transition count 107
Iterating global reduction 0 with 7 rules applied. Total rules applied 59 place count 52 transition count 107
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 65 place count 52 transition count 101
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 68 place count 49 transition count 95
Iterating global reduction 1 with 3 rules applied. Total rules applied 71 place count 49 transition count 95
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 79 place count 49 transition count 87
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 81 place count 48 transition count 86
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 82 place count 48 transition count 85
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -16
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 86 place count 46 transition count 101
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 88 place count 46 transition count 99
Applied a total of 88 rules in 32 ms. Remains 46 /85 variables (removed 39) and now considering 99/171 (removed 72) transitions.
[2022-05-16 10:02:19] [INFO ] Flow matrix only has 91 transitions (discarded 8 similar events)
// Phase 1: matrix 91 rows 46 cols
[2022-05-16 10:02:19] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 10:02:19] [INFO ] Implicit Places using invariants in 78 ms returned []
[2022-05-16 10:02:19] [INFO ] Flow matrix only has 91 transitions (discarded 8 similar events)
// Phase 1: matrix 91 rows 46 cols
[2022-05-16 10:02:19] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 10:02:19] [INFO ] State equation strengthened by 15 read => feed constraints.
[2022-05-16 10:02:19] [INFO ] Implicit Places using invariants and state equation in 126 ms returned []
Implicit Place search using SMT with State Equation took 209 ms to find 0 implicit places.
[2022-05-16 10:02:19] [INFO ] Redundant transitions in 90 ms returned []
[2022-05-16 10:02:19] [INFO ] Flow matrix only has 91 transitions (discarded 8 similar events)
// Phase 1: matrix 91 rows 46 cols
[2022-05-16 10:02:19] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 10:02:19] [INFO ] Dead Transitions using invariants and state equation in 113 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 46/85 places, 99/171 transitions.
Finished structural reductions, in 1 iterations. Remains : 46/85 places, 99/171 transitions.
Stuttering acceptance computed with spot in 253 ms :[true, p2, (OR (AND (NOT p0) p2) (AND (NOT p1) p2)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : HealthRecord-PT-15-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p2, acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={} source=1 dest: 2}], [{ cond=(OR (AND (NOT p0) p2) (AND p2 (NOT p1))), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={} source=2 dest: 2}, { cond=(AND p0 p2 p1), acceptance={} source=2 dest: 3}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}]], initial=1, aps=[p2:(EQ s10 1), p0:(EQ s34 1), p1:(EQ s5 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 5 reset in 156 ms.
Product exploration explored 100000 steps with 15 reset in 141 ms.
Computed a total of 8 stabilizing places and 20 stable transitions
Computed a total of 8 stabilizing places and 20 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (NOT p2)), (X (NOT (AND p0 p2 p1))), (X (NOT (AND p0 (NOT p2)))), (X (NOT (OR (AND (NOT p0) p2) (AND p2 (NOT p1))))), (X (AND (NOT p0) (NOT p2))), (X (X (NOT p2))), true, (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND p0 p2 p1)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (OR (AND (NOT p0) p2) (AND p2 (NOT p1)))))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (OR (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 14 factoid took 646 ms. Reduced automaton from 4 states, 10 edges and 3 AP to 4 states, 10 edges and 3 AP.
Stuttering acceptance computed with spot in 124 ms :[true, p2, (OR (NOT p1) (NOT p0)), (OR (AND (NOT p0) p2) (AND (NOT p1) p2))]
Incomplete random walk after 10000 steps, including 1048 resets, run finished after 400 ms. (steps per millisecond=25 ) properties (out of 7) seen :3
Incomplete Best-First random walk after 10001 steps, including 126 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 124 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 124 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 127 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2022-05-16 10:02:21] [INFO ] Flow matrix only has 91 transitions (discarded 8 similar events)
// Phase 1: matrix 91 rows 46 cols
[2022-05-16 10:02:21] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 10:02:21] [INFO ] [Real]Absence check using 9 positive place invariants in 6 ms returned sat
[2022-05-16 10:02:21] [INFO ] After 127ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2022-05-16 10:02:21] [INFO ] [Nat]Absence check using 9 positive place invariants in 5 ms returned sat
[2022-05-16 10:02:22] [INFO ] After 76ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2022-05-16 10:02:22] [INFO ] State equation strengthened by 15 read => feed constraints.
[2022-05-16 10:02:22] [INFO ] After 34ms SMT Verify possible using 15 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2022-05-16 10:02:22] [INFO ] After 80ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 31 ms.
[2022-05-16 10:02:22] [INFO ] After 250ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Fused 4 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 4 ms.
Support contains 3 out of 46 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 46/46 places, 99/99 transitions.
Graph (complete) has 166 edges and 46 vertex of which 33 are kept as prefixes of interest. Removing 13 places using SCC suffix rule.1 ms
Discarding 13 places :
Also discarding 5 output transitions
Drop transitions removed 5 transitions
Drop transitions removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 23 place count 33 transition count 72
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 6 Pre rules applied. Total rules applied 23 place count 33 transition count 66
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 1 with 18 rules applied. Total rules applied 41 place count 21 transition count 66
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Graph (trivial) has 11 edges and 21 vertex of which 3 / 21 are part of one of the 1 SCC in 0 ms
Free SCC test removed 2 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 15 rules applied. Total rules applied 56 place count 19 transition count 52
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 63 place count 17 transition count 47
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 63 place count 17 transition count 46
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 65 place count 16 transition count 46
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 3 with 4 rules applied. Total rules applied 69 place count 14 transition count 44
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 70 place count 14 transition count 43
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 71 place count 13 transition count 39
Iterating global reduction 4 with 1 rules applied. Total rules applied 72 place count 13 transition count 39
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 73 place count 13 transition count 38
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 5 with 12 rules applied. Total rules applied 85 place count 13 transition count 26
Free-agglomeration rule applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 86 place count 13 transition count 25
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 88 place count 12 transition count 24
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 6 with 2 rules applied. Total rules applied 90 place count 12 transition count 24
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 91 place count 12 transition count 23
Applied a total of 91 rules in 24 ms. Remains 12 /46 variables (removed 34) and now considering 23/99 (removed 76) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/46 places, 23/99 transitions.
Finished random walk after 4107 steps, including 353 resets, run visited all 4 properties in 30 ms. (steps per millisecond=136 )
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (NOT p2)), (X (NOT (AND p0 p2 p1))), (X (NOT (AND p0 (NOT p2)))), (X (NOT (OR (AND (NOT p0) p2) (AND p2 (NOT p1))))), (X (AND (NOT p0) (NOT p2))), (X (X (NOT p2))), true, (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND p0 p2 p1)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (OR (AND (NOT p0) p2) (AND p2 (NOT p1)))))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (OR (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (AND p0 p1)), (F (NOT (OR (NOT p0) (NOT p1)))), (F (AND p2 p0 p1)), (F (OR (AND p2 (NOT p0)) (AND p2 (NOT p1)))), (F p2), (F (AND (NOT p2) p0)), (F (NOT (AND (NOT p2) (NOT p0))))]
Property proved to be false thanks to negative knowledge :(F (OR (AND p2 (NOT p0)) (AND p2 (NOT p1))))
Knowledge based reduction with 14 factoid took 382 ms. Reduced automaton from 4 states, 10 edges and 3 AP to 1 states, 1 edges and 0 AP.
FORMULA HealthRecord-PT-15-LTLFireability-13 FALSE TECHNIQUES KNOWLEDGE
Treatment of property HealthRecord-PT-15-LTLFireability-13 finished in 3313 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(F(G(X(G((F(p1)&&p0)))))))'
Support contains 5 out of 85 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 85/85 places, 171/171 transitions.
Graph (trivial) has 83 edges and 85 vertex of which 6 / 85 are part of one of the 3 SCC in 0 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 25 place count 57 transition count 120
Iterating global reduction 0 with 24 rules applied. Total rules applied 49 place count 57 transition count 120
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 56 place count 50 transition count 104
Iterating global reduction 0 with 7 rules applied. Total rules applied 63 place count 50 transition count 104
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 72 place count 50 transition count 95
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 74 place count 48 transition count 91
Iterating global reduction 1 with 2 rules applied. Total rules applied 76 place count 48 transition count 91
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 82 place count 48 transition count 85
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 84 place count 47 transition count 84
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 85 place count 47 transition count 83
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -19
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 89 place count 45 transition count 102
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 91 place count 45 transition count 100
Applied a total of 91 rules in 25 ms. Remains 45 /85 variables (removed 40) and now considering 100/171 (removed 71) transitions.
[2022-05-16 10:02:22] [INFO ] Flow matrix only has 92 transitions (discarded 8 similar events)
// Phase 1: matrix 92 rows 45 cols
[2022-05-16 10:02:22] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 10:02:22] [INFO ] Implicit Places using invariants in 48 ms returned []
[2022-05-16 10:02:22] [INFO ] Flow matrix only has 92 transitions (discarded 8 similar events)
// Phase 1: matrix 92 rows 45 cols
[2022-05-16 10:02:22] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 10:02:22] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-05-16 10:02:22] [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 10:02:22] [INFO ] Redundant transitions in 31 ms returned []
[2022-05-16 10:02:22] [INFO ] Flow matrix only has 92 transitions (discarded 8 similar events)
// Phase 1: matrix 92 rows 45 cols
[2022-05-16 10:02:22] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 10:02:22] [INFO ] Dead Transitions using invariants and state equation in 134 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 45/85 places, 100/171 transitions.
Finished structural reductions, in 1 iterations. Remains : 45/85 places, 100/171 transitions.
Stuttering acceptance computed with spot in 89 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : HealthRecord-PT-15-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s6 1) (EQ s29 1) (EQ s42 1)), p1:(AND (EQ s7 1) (EQ s43 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 12 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-15-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-15-LTLFireability-14 finished in 456 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(F(G(p0)))))'
Support contains 2 out of 85 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 85/85 places, 171/171 transitions.
Graph (trivial) has 94 edges and 85 vertex of which 6 / 85 are part of one of the 3 SCC in 0 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 26 place count 57 transition count 119
Iterating global reduction 0 with 25 rules applied. Total rules applied 51 place count 57 transition count 119
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 59 place count 49 transition count 100
Iterating global reduction 0 with 8 rules applied. Total rules applied 67 place count 49 transition count 100
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 76 place count 49 transition count 91
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 79 place count 46 transition count 85
Iterating global reduction 1 with 3 rules applied. Total rules applied 82 place count 46 transition count 85
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 91 place count 46 transition count 76
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 93 place count 45 transition count 75
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 94 place count 45 transition count 74
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -33
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 106 place count 39 transition count 107
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 108 place count 39 transition count 105
Applied a total of 108 rules in 32 ms. Remains 39 /85 variables (removed 46) and now considering 105/171 (removed 66) transitions.
[2022-05-16 10:02:23] [INFO ] Flow matrix only has 88 transitions (discarded 17 similar events)
// Phase 1: matrix 88 rows 39 cols
[2022-05-16 10:02:23] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 10:02:23] [INFO ] Implicit Places using invariants in 51 ms returned []
[2022-05-16 10:02:23] [INFO ] Flow matrix only has 88 transitions (discarded 17 similar events)
// Phase 1: matrix 88 rows 39 cols
[2022-05-16 10:02:23] [INFO ] Computed 9 place invariants in 5 ms
[2022-05-16 10:02:23] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-16 10:02:23] [INFO ] Implicit Places using invariants and state equation in 114 ms returned []
Implicit Place search using SMT with State Equation took 168 ms to find 0 implicit places.
[2022-05-16 10:02:23] [INFO ] Redundant transitions in 24 ms returned []
[2022-05-16 10:02:23] [INFO ] Flow matrix only has 88 transitions (discarded 17 similar events)
// Phase 1: matrix 88 rows 39 cols
[2022-05-16 10:02:23] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-16 10:02:23] [INFO ] Dead Transitions using invariants and state equation in 128 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 39/85 places, 105/171 transitions.
Finished structural reductions, in 1 iterations. Remains : 39/85 places, 105/171 transitions.
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Running random walk in product with property : HealthRecord-PT-15-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s1 1) (EQ s37 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 6 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-15-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-15-LTLFireability-15 finished in 416 ms.
All properties solved by simple procedures.
Total runtime 26236 ms.

BK_STOP 1652695343629

--------------------
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
++ 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 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-15"
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-15, 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-165264477300188"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-15.tgz
mv HealthRecord-PT-15 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 ;