Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r140-tall-162089127600260.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
..................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is NoC3x3-PT-3A, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r140-tall-162089127600260
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 504K
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 116K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 96K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.1K Mar 28 16:22 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 16:22 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 16:22 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 16:22 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 27 06:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 27 06:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 25 07:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Mar 25 07:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Mar 22 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 3 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 133K May 5 16:51 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 NoC3x3-PT-3A-00
FORMULA_NAME NoC3x3-PT-3A-01
FORMULA_NAME NoC3x3-PT-3A-02
FORMULA_NAME NoC3x3-PT-3A-03
FORMULA_NAME NoC3x3-PT-3A-04
FORMULA_NAME NoC3x3-PT-3A-05
FORMULA_NAME NoC3x3-PT-3A-06
FORMULA_NAME NoC3x3-PT-3A-07
FORMULA_NAME NoC3x3-PT-3A-08
FORMULA_NAME NoC3x3-PT-3A-09
FORMULA_NAME NoC3x3-PT-3A-10
FORMULA_NAME NoC3x3-PT-3A-11
FORMULA_NAME NoC3x3-PT-3A-12
FORMULA_NAME NoC3x3-PT-3A-13
FORMULA_NAME NoC3x3-PT-3A-14
FORMULA_NAME NoC3x3-PT-3A-15

=== Now, execution of the tool begins

BK_START 1620954113271

Running Version 0
[2021-05-14 01:01:54] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -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]
[2021-05-14 01:01:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-14 01:01:54] [INFO ] Load time of PNML (sax parser for PT used): 74 ms
[2021-05-14 01:01:54] [INFO ] Transformed 370 places.
[2021-05-14 01:01:54] [INFO ] Transformed 450 transitions.
[2021-05-14 01:01:54] [INFO ] Found NUPN structural information;
[2021-05-14 01:01:54] [INFO ] Parsed PT model containing 370 places and 450 transitions in 119 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2021-05-14 01:01:54] [INFO ] Initial state test concluded for 3 properties.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
FORMULA NoC3x3-PT-3A-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-3A-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-3A-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-3A-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-3A-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-3A-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-3A-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 26 out of 370 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 370/370 places, 449/449 transitions.
Ensure Unique test removed 18 places
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 352 transition count 449
Discarding 102 places :
Symmetric choice reduction at 1 with 102 rule applications. Total rules 120 place count 250 transition count 324
Ensure Unique test removed 36 places
Iterating global reduction 1 with 138 rules applied. Total rules applied 258 place count 214 transition count 324
Ensure Unique test removed 62 transitions
Reduce isomorphic transitions removed 62 transitions.
Iterating post reduction 1 with 62 rules applied. Total rules applied 320 place count 214 transition count 262
Drop transitions removed 24 transitions
Redundant transition composition rules discarded 24 transitions
Iterating global reduction 2 with 24 rules applied. Total rules applied 344 place count 214 transition count 238
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 352 place count 206 transition count 238
Applied a total of 352 rules in 58 ms. Remains 206 /370 variables (removed 164) and now considering 238/449 (removed 211) transitions.
[2021-05-14 01:01:55] [INFO ] Flow matrix only has 228 transitions (discarded 10 similar events)
// Phase 1: matrix 228 rows 206 cols
[2021-05-14 01:01:55] [INFO ] Computed 65 place invariants in 14 ms
[2021-05-14 01:01:55] [INFO ] Implicit Places using invariants in 247 ms returned [21, 86, 93, 127, 163, 167, 171]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 273 ms to find 7 implicit places.
[2021-05-14 01:01:55] [INFO ] Flow matrix only has 228 transitions (discarded 10 similar events)
// Phase 1: matrix 228 rows 199 cols
[2021-05-14 01:01:55] [INFO ] Computed 58 place invariants in 6 ms
[2021-05-14 01:01:55] [INFO ] Dead Transitions using invariants and state equation in 154 ms returned []
Starting structural reductions, iteration 1 : 199/370 places, 238/449 transitions.
Applied a total of 0 rules in 15 ms. Remains 199 /199 variables (removed 0) and now considering 238/238 (removed 0) transitions.
[2021-05-14 01:01:55] [INFO ] Flow matrix only has 228 transitions (discarded 10 similar events)
// Phase 1: matrix 228 rows 199 cols
[2021-05-14 01:01:55] [INFO ] Computed 58 place invariants in 2 ms
[2021-05-14 01:01:55] [INFO ] Dead Transitions using invariants and state equation in 120 ms returned []
Finished structural reductions, in 2 iterations. Remains : 199/370 places, 238/449 transitions.
[2021-05-14 01:01:55] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-14 01:01:55] [INFO ] Flatten gal took : 49 ms
FORMULA NoC3x3-PT-3A-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-14 01:01:55] [INFO ] Flatten gal took : 22 ms
[2021-05-14 01:01:55] [INFO ] Input system was already deterministic with 238 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 546 ms. (steps per millisecond=183 ) properties (out of 17) seen :15
Running SMT prover for 2 properties.
[2021-05-14 01:01:56] [INFO ] Flow matrix only has 228 transitions (discarded 10 similar events)
// Phase 1: matrix 228 rows 199 cols
[2021-05-14 01:01:56] [INFO ] Computed 58 place invariants in 4 ms
[2021-05-14 01:01:56] [INFO ] [Real]Absence check using 58 positive place invariants in 9 ms returned sat
[2021-05-14 01:01:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 01:01:56] [INFO ] [Real]Absence check using state equation in 58 ms returned sat
[2021-05-14 01:01:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 01:01:56] [INFO ] [Nat]Absence check using 58 positive place invariants in 3 ms returned unsat
[2021-05-14 01:01:56] [INFO ] [Real]Absence check using 58 positive place invariants in 9 ms returned sat
[2021-05-14 01:01:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 01:01:56] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2021-05-14 01:01:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 01:01:56] [INFO ] [Nat]Absence check using 58 positive place invariants in 9 ms returned sat
[2021-05-14 01:01:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 01:01:56] [INFO ] [Nat]Absence check using state equation in 59 ms returned sat
[2021-05-14 01:01:56] [INFO ] State equation strengthened by 10 read => feed constraints.
[2021-05-14 01:01:56] [INFO ] [Nat]Added 10 Read/Feed constraints in 7 ms returned sat
[2021-05-14 01:01:56] [INFO ] Computed and/alt/rep : 225/682/223 causal constraints (skipped 4 transitions) in 17 ms.
[2021-05-14 01:01:57] [INFO ] Added : 155 causal constraints over 32 iterations in 572 ms. Result :sat
Successfully simplified 1 atomic propositions for a total of 8 simplifications.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F((!p0&&(G(F(p0)) U (p1&&G(p2)))))))], workingDir=/home/mcc/execution]
Support contains 6 out of 199 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 199/199 places, 238/238 transitions.
Drop transitions removed 65 transitions
Trivial Post-agglo rules discarded 65 transitions
Performed 65 trivial Post agglomeration. Transition count delta: 65
Iterating post reduction 0 with 65 rules applied. Total rules applied 65 place count 199 transition count 173
Reduce places removed 65 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 74 rules applied. Total rules applied 139 place count 134 transition count 164
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 140 place count 133 transition count 164
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 143 place count 130 transition count 160
Iterating global reduction 3 with 3 rules applied. Total rules applied 146 place count 130 transition count 160
Applied a total of 146 rules in 44 ms. Remains 130 /199 variables (removed 69) and now considering 160/238 (removed 78) transitions.
[2021-05-14 01:01:57] [INFO ] Flow matrix only has 151 transitions (discarded 9 similar events)
// Phase 1: matrix 151 rows 130 cols
[2021-05-14 01:01:57] [INFO ] Computed 58 place invariants in 1 ms
[2021-05-14 01:01:57] [INFO ] Implicit Places using invariants in 70 ms returned []
[2021-05-14 01:01:57] [INFO ] Flow matrix only has 151 transitions (discarded 9 similar events)
// Phase 1: matrix 151 rows 130 cols
[2021-05-14 01:01:57] [INFO ] Computed 58 place invariants in 2 ms
[2021-05-14 01:01:57] [INFO ] State equation strengthened by 31 read => feed constraints.
[2021-05-14 01:01:57] [INFO ] Implicit Places using invariants and state equation in 124 ms returned []
Implicit Place search using SMT with State Equation took 196 ms to find 0 implicit places.
[2021-05-14 01:01:57] [INFO ] Redundant transitions in 5 ms returned []
[2021-05-14 01:01:57] [INFO ] Flow matrix only has 151 transitions (discarded 9 similar events)
// Phase 1: matrix 151 rows 130 cols
[2021-05-14 01:01:57] [INFO ] Computed 58 place invariants in 1 ms
[2021-05-14 01:01:57] [INFO ] Dead Transitions using invariants and state equation in 71 ms returned []
Finished structural reductions, in 1 iterations. Remains : 130/199 places, 160/238 transitions.
Stuttering acceptance computed with spot in 367 ms :[(OR (NOT p1) (NOT p2) p0), (OR (NOT p1) (NOT p2) p0), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (NOT p2) (NOT p1))]
Running random walk in product with property : NoC3x3-PT-3A-01 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}, { cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), acceptance={} source=0 dest: 7}], [{ cond=p0, acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=1 dest: 4}, { cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), acceptance={} source=1 dest: 6}, { cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), acceptance={} source=1 dest: 7}], [{ cond=(AND (NOT p0) p2), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 5}], [{ cond=p2, acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=3 dest: 5}, { cond=(NOT p2), acceptance={} source=3 dest: 6}], [{ cond=p2, acceptance={} source=4 dest: 4}, { cond=(NOT p2), acceptance={} source=4 dest: 6}, { cond=(NOT p2), acceptance={0} source=4 dest: 7}], [{ cond=(AND (NOT p0) p1 p2), acceptance={} source=5 dest: 2}, { cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p0) p1 p2), acceptance={} source=6 dest: 3}, { cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), acceptance={} source=6 dest: 5}, { cond=(OR p0 (NOT p1) (NOT p2)), acceptance={} source=6 dest: 6}], [{ cond=(AND p1 p2), acceptance={} source=7 dest: 4}, { cond=(OR (NOT p1) (NOT p2)), acceptance={} source=7 dest: 6}, { cond=(OR (NOT p1) (NOT p2)), acceptance={0} source=7 dest: 7}]], initial=0, aps=[p0:(AND (NEQ s49 0) (NEQ s45 1)), p1:(OR (EQ s7 0) (EQ s102 1)), p2:(OR (EQ s86 0) (EQ s57 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null, null, null, null][true, true, true, true, true, true, true, true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA NoC3x3-PT-3A-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-3A-01 finished in 744 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 199 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 199/199 places, 238/238 transitions.
Graph (complete) has 578 edges and 199 vertex of which 198 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 69 transitions
Trivial Post-agglo rules discarded 69 transitions
Performed 69 trivial Post agglomeration. Transition count delta: 69
Iterating post reduction 0 with 69 rules applied. Total rules applied 70 place count 197 transition count 168
Reduce places removed 77 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 1 with 91 rules applied. Total rules applied 161 place count 120 transition count 154
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 161 place count 120 transition count 153
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 3 rules applied. Total rules applied 164 place count 118 transition count 153
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 164 place count 118 transition count 152
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 3 rules applied. Total rules applied 167 place count 116 transition count 152
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 170 place count 116 transition count 149
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 174 place count 112 transition count 143
Iterating global reduction 3 with 4 rules applied. Total rules applied 178 place count 112 transition count 143
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 179 place count 112 transition count 142
Applied a total of 179 rules in 23 ms. Remains 112 /199 variables (removed 87) and now considering 142/238 (removed 96) transitions.
// Phase 1: matrix 142 rows 112 cols
[2021-05-14 01:01:58] [INFO ] Computed 47 place invariants in 1 ms
[2021-05-14 01:01:58] [INFO ] Implicit Places using invariants in 48 ms returned []
// Phase 1: matrix 142 rows 112 cols
[2021-05-14 01:01:58] [INFO ] Computed 47 place invariants in 1 ms
[2021-05-14 01:01:58] [INFO ] State equation strengthened by 9 read => feed constraints.
[2021-05-14 01:01:58] [INFO ] Implicit Places using invariants and state equation in 116 ms returned []
Implicit Place search using SMT with State Equation took 166 ms to find 0 implicit places.
[2021-05-14 01:01:58] [INFO ] Redundant transitions in 68 ms returned [24, 44, 45, 56, 57, 58, 59, 60, 67, 68, 71, 81, 94, 95, 97, 101, 104, 105, 106, 112, 113, 114, 116, 120, 123, 124, 126, 138]
Found 28 redundant transitions using SMT.
Drop transitions removed 28 transitions
Redundant transitions reduction (with SMT) removed 28 transitions :[138, 126, 124, 123, 120, 116, 114, 113, 112, 106, 105, 104, 101, 97, 95, 94, 81, 71, 68, 67, 60, 59, 58, 57, 56, 45, 44, 24]
// Phase 1: matrix 114 rows 112 cols
[2021-05-14 01:01:58] [INFO ] Computed 47 place invariants in 1 ms
[2021-05-14 01:01:58] [INFO ] Dead Transitions using invariants and state equation in 60 ms returned []
Starting structural reductions, iteration 1 : 112/199 places, 114/238 transitions.
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 11 Pre rules applied. Total rules applied 0 place count 112 transition count 103
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 0 with 33 rules applied. Total rules applied 33 place count 90 transition count 103
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 37 place count 90 transition count 99
Reduce places removed 8 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Graph (trivial) has 43 edges and 82 vertex of which 14 / 82 are part of one of the 7 SCC in 2 ms
Free SCC test removed 7 places
Iterating post reduction 1 with 13 rules applied. Total rules applied 50 place count 75 transition count 95
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 57 place count 75 transition count 88
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 81 place count 59 transition count 80
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 83 place count 58 transition count 79
Graph (trivial) has 35 edges and 58 vertex of which 12 / 58 are part of one of the 6 SCC in 1 ms
Free SCC test removed 6 places
Iterating global reduction 3 with 1 rules applied. Total rules applied 84 place count 52 transition count 79
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 90 place count 52 transition count 73
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 4 with 16 rules applied. Total rules applied 106 place count 52 transition count 57
Applied a total of 106 rules in 19 ms. Remains 52 /112 variables (removed 60) and now considering 57/114 (removed 57) transitions.
[2021-05-14 01:01:58] [INFO ] Flow matrix only has 56 transitions (discarded 1 similar events)
// Phase 1: matrix 56 rows 52 cols
[2021-05-14 01:01:58] [INFO ] Computed 24 place invariants in 0 ms
[2021-05-14 01:01:58] [INFO ] Implicit Places using invariants in 27 ms returned [40]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 27 ms to find 1 implicit places.
Starting structural reductions, iteration 2 : 51/199 places, 57/238 transitions.
Applied a total of 0 rules in 2 ms. Remains 51 /51 variables (removed 0) and now considering 57/57 (removed 0) transitions.
[2021-05-14 01:01:58] [INFO ] Redundant transitions in 11 ms returned []
[2021-05-14 01:01:58] [INFO ] Flow matrix only has 56 transitions (discarded 1 similar events)
// Phase 1: matrix 56 rows 51 cols
[2021-05-14 01:01:58] [INFO ] Computed 23 place invariants in 1 ms
[2021-05-14 01:01:58] [INFO ] Dead Transitions using invariants and state equation in 27 ms returned []
Finished structural reductions, in 3 iterations. Remains : 51/199 places, 57/238 transitions.
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Running random walk in product with property : NoC3x3-PT-3A-03 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(NEQ s49 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 14 steps with 0 reset in 0 ms.
FORMULA NoC3x3-PT-3A-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-3A-03 finished in 452 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X(X(F(p0)))&&G(p1)))], workingDir=/home/mcc/execution]
Support contains 3 out of 199 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 199/199 places, 238/238 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 198 transition count 238
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 10 place count 189 transition count 229
Iterating global reduction 1 with 9 rules applied. Total rules applied 19 place count 189 transition count 229
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 27 place count 189 transition count 221
Applied a total of 27 rules in 6 ms. Remains 189 /199 variables (removed 10) and now considering 221/238 (removed 17) transitions.
[2021-05-14 01:01:58] [INFO ] Flow matrix only has 211 transitions (discarded 10 similar events)
// Phase 1: matrix 211 rows 189 cols
[2021-05-14 01:01:58] [INFO ] Computed 57 place invariants in 1 ms
[2021-05-14 01:01:58] [INFO ] Implicit Places using invariants in 55 ms returned []
[2021-05-14 01:01:58] [INFO ] Flow matrix only has 211 transitions (discarded 10 similar events)
// Phase 1: matrix 211 rows 189 cols
[2021-05-14 01:01:58] [INFO ] Computed 57 place invariants in 1 ms
[2021-05-14 01:01:58] [INFO ] State equation strengthened by 10 read => feed constraints.
[2021-05-14 01:01:58] [INFO ] Implicit Places using invariants and state equation in 120 ms returned []
Implicit Place search using SMT with State Equation took 178 ms to find 0 implicit places.
[2021-05-14 01:01:58] [INFO ] Flow matrix only has 211 transitions (discarded 10 similar events)
// Phase 1: matrix 211 rows 189 cols
[2021-05-14 01:01:58] [INFO ] Computed 57 place invariants in 2 ms
[2021-05-14 01:01:59] [INFO ] Dead Transitions using invariants and state equation in 114 ms returned []
Finished structural reductions, in 1 iterations. Remains : 189/199 places, 221/238 transitions.
Stuttering acceptance computed with spot in 128 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : NoC3x3-PT-3A-04 automaton TGBA [mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 4}], [{ cond=(AND p1 p0), acceptance={0} source=1 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 4}], [{ cond=p1, acceptance={} source=2 dest: 1}, { cond=(NOT p1), acceptance={} source=2 dest: 4}], [{ cond=p1, acceptance={} source=3 dest: 2}, { cond=(NOT p1), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=3, aps=[p1:(OR (EQ s61 0) (EQ s57 1)), p0:(EQ s5 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA NoC3x3-PT-3A-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-3A-04 finished in 440 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)||(p1 U (p2||G(p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 199 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 199/199 places, 238/238 transitions.
Graph (complete) has 578 edges and 199 vertex of which 198 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 65 transitions
Trivial Post-agglo rules discarded 65 transitions
Performed 65 trivial Post agglomeration. Transition count delta: 65
Iterating post reduction 0 with 65 rules applied. Total rules applied 66 place count 197 transition count 172
Reduce places removed 74 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 90 rules applied. Total rules applied 156 place count 123 transition count 156
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 158 place count 121 transition count 156
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 158 place count 121 transition count 155
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 3 rules applied. Total rules applied 161 place count 119 transition count 155
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 165 place count 115 transition count 149
Iterating global reduction 3 with 4 rules applied. Total rules applied 169 place count 115 transition count 149
Applied a total of 169 rules in 14 ms. Remains 115 /199 variables (removed 84) and now considering 149/238 (removed 89) transitions.
// Phase 1: matrix 149 rows 115 cols
[2021-05-14 01:01:59] [INFO ] Computed 47 place invariants in 1 ms
[2021-05-14 01:01:59] [INFO ] Implicit Places using invariants in 43 ms returned []
// Phase 1: matrix 149 rows 115 cols
[2021-05-14 01:01:59] [INFO ] Computed 47 place invariants in 0 ms
[2021-05-14 01:01:59] [INFO ] State equation strengthened by 9 read => feed constraints.
[2021-05-14 01:01:59] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 133 ms to find 0 implicit places.
[2021-05-14 01:01:59] [INFO ] Redundant transitions in 49 ms returned [26, 32, 33, 46, 47, 58, 59, 60, 61, 62, 69, 70, 73, 83, 96, 99, 101, 105, 108, 109, 110, 116, 117, 121, 125, 128, 129, 131, 134, 135, 136, 137, 145, 146, 147]
Found 35 redundant transitions using SMT.
Drop transitions removed 35 transitions
Redundant transitions reduction (with SMT) removed 35 transitions :[147, 146, 145, 137, 136, 135, 134, 131, 129, 128, 125, 121, 117, 116, 110, 109, 108, 105, 101, 99, 96, 83, 73, 70, 69, 62, 61, 60, 59, 58, 47, 46, 33, 32, 26]
// Phase 1: matrix 114 rows 115 cols
[2021-05-14 01:01:59] [INFO ] Computed 47 place invariants in 1 ms
[2021-05-14 01:01:59] [INFO ] Dead Transitions using invariants and state equation in 59 ms returned []
Starting structural reductions, iteration 1 : 115/199 places, 114/238 transitions.
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 12 Pre rules applied. Total rules applied 0 place count 115 transition count 102
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 0 with 36 rules applied. Total rules applied 36 place count 91 transition count 102
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 41 place count 91 transition count 97
Reduce places removed 10 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Graph (trivial) has 44 edges and 81 vertex of which 14 / 81 are part of one of the 7 SCC in 0 ms
Free SCC test removed 7 places
Iterating post reduction 1 with 16 rules applied. Total rules applied 57 place count 74 transition count 92
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 64 place count 74 transition count 85
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 21 rules applied. Total rules applied 85 place count 60 transition count 78
Graph (trivial) has 37 edges and 60 vertex of which 14 / 60 are part of one of the 7 SCC in 0 ms
Free SCC test removed 7 places
Iterating global reduction 3 with 1 rules applied. Total rules applied 86 place count 53 transition count 78
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 93 place count 53 transition count 71
Drop transitions removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 4 with 14 rules applied. Total rules applied 107 place count 53 transition count 57
Applied a total of 107 rules in 11 ms. Remains 53 /115 variables (removed 62) and now considering 57/114 (removed 57) transitions.
// Phase 1: matrix 57 rows 53 cols
[2021-05-14 01:01:59] [INFO ] Computed 23 place invariants in 0 ms
[2021-05-14 01:01:59] [INFO ] Implicit Places using invariants in 26 ms returned []
// Phase 1: matrix 57 rows 53 cols
[2021-05-14 01:01:59] [INFO ] Computed 23 place invariants in 1 ms
[2021-05-14 01:01:59] [INFO ] State equation strengthened by 2 read => feed constraints.
[2021-05-14 01:01:59] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 53/199 places, 57/238 transitions.
Stuttering acceptance computed with spot in 52 ms :[(NOT p0), (AND (NOT p0) (NOT p2) (NOT p1))]
Running random walk in product with property : NoC3x3-PT-3A-07 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(AND (NEQ s51 0) (NEQ s38 1)), p2:(AND (NEQ s51 0) (NEQ s38 1) (NEQ s13 0) (NEQ s30 1)), p1:(AND (NEQ s13 0) (NEQ s30 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA NoC3x3-PT-3A-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-3A-07 finished in 402 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(((p0 U p1)&&F(G(p2))))))], workingDir=/home/mcc/execution]
Support contains 6 out of 199 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 199/199 places, 238/238 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 198 transition count 238
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 10 place count 189 transition count 227
Iterating global reduction 1 with 9 rules applied. Total rules applied 19 place count 189 transition count 227
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 24 place count 189 transition count 222
Applied a total of 24 rules in 4 ms. Remains 189 /199 variables (removed 10) and now considering 222/238 (removed 16) transitions.
[2021-05-14 01:01:59] [INFO ] Flow matrix only has 214 transitions (discarded 8 similar events)
// Phase 1: matrix 214 rows 189 cols
[2021-05-14 01:01:59] [INFO ] Computed 57 place invariants in 1 ms
[2021-05-14 01:01:59] [INFO ] Implicit Places using invariants in 54 ms returned []
[2021-05-14 01:01:59] [INFO ] Flow matrix only has 214 transitions (discarded 8 similar events)
// Phase 1: matrix 214 rows 189 cols
[2021-05-14 01:01:59] [INFO ] Computed 57 place invariants in 13 ms
[2021-05-14 01:01:59] [INFO ] State equation strengthened by 10 read => feed constraints.
[2021-05-14 01:01:59] [INFO ] Implicit Places using invariants and state equation in 159 ms returned []
Implicit Place search using SMT with State Equation took 214 ms to find 0 implicit places.
[2021-05-14 01:01:59] [INFO ] Flow matrix only has 214 transitions (discarded 8 similar events)
// Phase 1: matrix 214 rows 189 cols
[2021-05-14 01:01:59] [INFO ] Computed 57 place invariants in 0 ms
[2021-05-14 01:01:59] [INFO ] Dead Transitions using invariants and state equation in 112 ms returned []
Finished structural reductions, in 1 iterations. Remains : 189/199 places, 222/238 transitions.
Stuttering acceptance computed with spot in 111 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p2), (NOT p1)]
Running random walk in product with property : NoC3x3-PT-3A-10 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}, { cond=p2, acceptance={} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(OR (EQ s164 0) (EQ s59 1)), p2:(AND (OR (EQ s169 0) (EQ s102 1)) (OR (EQ s162 0) (EQ s43 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 294 steps with 0 reset in 4 ms.
FORMULA NoC3x3-PT-3A-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-3A-10 finished in 457 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(F(p0))))], workingDir=/home/mcc/execution]
Support contains 1 out of 199 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 199/199 places, 238/238 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 198 transition count 238
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 12 place count 187 transition count 225
Iterating global reduction 1 with 11 rules applied. Total rules applied 23 place count 187 transition count 225
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 30 place count 187 transition count 218
Applied a total of 30 rules in 4 ms. Remains 187 /199 variables (removed 12) and now considering 218/238 (removed 20) transitions.
[2021-05-14 01:02:00] [INFO ] Flow matrix only has 210 transitions (discarded 8 similar events)
// Phase 1: matrix 210 rows 187 cols
[2021-05-14 01:02:00] [INFO ] Computed 57 place invariants in 1 ms
[2021-05-14 01:02:00] [INFO ] Implicit Places using invariants in 58 ms returned []
[2021-05-14 01:02:00] [INFO ] Flow matrix only has 210 transitions (discarded 8 similar events)
// Phase 1: matrix 210 rows 187 cols
[2021-05-14 01:02:00] [INFO ] Computed 57 place invariants in 1 ms
[2021-05-14 01:02:00] [INFO ] State equation strengthened by 10 read => feed constraints.
[2021-05-14 01:02:00] [INFO ] Implicit Places using invariants and state equation in 126 ms returned []
Implicit Place search using SMT with State Equation took 186 ms to find 0 implicit places.
[2021-05-14 01:02:00] [INFO ] Flow matrix only has 210 transitions (discarded 8 similar events)
// Phase 1: matrix 210 rows 187 cols
[2021-05-14 01:02:00] [INFO ] Computed 57 place invariants in 0 ms
[2021-05-14 01:02:00] [INFO ] Dead Transitions using invariants and state equation in 95 ms returned []
Finished structural reductions, in 1 iterations. Remains : 187/199 places, 218/238 transitions.
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : NoC3x3-PT-3A-12 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(EQ s91 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA NoC3x3-PT-3A-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-3A-12 finished in 376 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(G((p0||X((G(p1) U (p0&&G(p1)))))))))], workingDir=/home/mcc/execution]
Support contains 1 out of 199 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 199/199 places, 238/238 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 198 transition count 238
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 13 place count 186 transition count 224
Iterating global reduction 1 with 12 rules applied. Total rules applied 25 place count 186 transition count 224
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 33 place count 186 transition count 216
Applied a total of 33 rules in 4 ms. Remains 186 /199 variables (removed 13) and now considering 216/238 (removed 22) transitions.
[2021-05-14 01:02:00] [INFO ] Flow matrix only has 208 transitions (discarded 8 similar events)
// Phase 1: matrix 208 rows 186 cols
[2021-05-14 01:02:00] [INFO ] Computed 57 place invariants in 1 ms
[2021-05-14 01:02:00] [INFO ] Implicit Places using invariants in 65 ms returned []
[2021-05-14 01:02:00] [INFO ] Flow matrix only has 208 transitions (discarded 8 similar events)
// Phase 1: matrix 208 rows 186 cols
[2021-05-14 01:02:00] [INFO ] Computed 57 place invariants in 1 ms
[2021-05-14 01:02:00] [INFO ] State equation strengthened by 10 read => feed constraints.
[2021-05-14 01:02:00] [INFO ] Implicit Places using invariants and state equation in 139 ms returned []
Implicit Place search using SMT with State Equation took 205 ms to find 0 implicit places.
[2021-05-14 01:02:00] [INFO ] Flow matrix only has 208 transitions (discarded 8 similar events)
// Phase 1: matrix 208 rows 186 cols
[2021-05-14 01:02:00] [INFO ] Computed 57 place invariants in 1 ms
[2021-05-14 01:02:00] [INFO ] Dead Transitions using invariants and state equation in 102 ms returned []
Finished structural reductions, in 1 iterations. Remains : 186/199 places, 216/238 transitions.
Stuttering acceptance computed with spot in 134 ms :[(NOT p0), (NOT p0), (NOT p0), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : NoC3x3-PT-3A-13 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 3}, { cond=(NOT p1), acceptance={0} source=3 dest: 4}, { cond=(AND p0 p1), acceptance={0} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={} source=5 dest: 4}, { cond=p1, acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(EQ s25 0), p1:(NEQ s25 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 155 steps with 0 reset in 1 ms.
FORMULA NoC3x3-PT-3A-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-3A-13 finished in 459 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0&&G(F(p0)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 199 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 199/199 places, 238/238 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 198 transition count 238
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 13 place count 186 transition count 224
Iterating global reduction 1 with 12 rules applied. Total rules applied 25 place count 186 transition count 224
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 33 place count 186 transition count 216
Applied a total of 33 rules in 4 ms. Remains 186 /199 variables (removed 13) and now considering 216/238 (removed 22) transitions.
[2021-05-14 01:02:00] [INFO ] Flow matrix only has 208 transitions (discarded 8 similar events)
// Phase 1: matrix 208 rows 186 cols
[2021-05-14 01:02:00] [INFO ] Computed 57 place invariants in 0 ms
[2021-05-14 01:02:00] [INFO ] Implicit Places using invariants in 56 ms returned []
[2021-05-14 01:02:00] [INFO ] Flow matrix only has 208 transitions (discarded 8 similar events)
// Phase 1: matrix 208 rows 186 cols
[2021-05-14 01:02:00] [INFO ] Computed 57 place invariants in 1 ms
[2021-05-14 01:02:01] [INFO ] State equation strengthened by 10 read => feed constraints.
[2021-05-14 01:02:01] [INFO ] Implicit Places using invariants and state equation in 140 ms returned []
Implicit Place search using SMT with State Equation took 198 ms to find 0 implicit places.
[2021-05-14 01:02:01] [INFO ] Flow matrix only has 208 transitions (discarded 8 similar events)
// Phase 1: matrix 208 rows 186 cols
[2021-05-14 01:02:01] [INFO ] Computed 57 place invariants in 1 ms
[2021-05-14 01:02:01] [INFO ] Dead Transitions using invariants and state equation in 114 ms returned []
Finished structural reductions, in 1 iterations. Remains : 186/199 places, 216/238 transitions.
Stuttering acceptance computed with spot in 105 ms :[(NOT p0), (NOT p0), true, (NOT p0), (NOT p0)]
Running random walk in product with property : NoC3x3-PT-3A-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 3}, { cond=(NOT p0), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(OR (EQ s79 0) (EQ s164 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA NoC3x3-PT-3A-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-3A-15 finished in 439 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620954122247

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

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

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="NoC3x3-PT-3A"
export BK_EXAMINATION="LTLCardinality"
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 NoC3x3-PT-3A, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r140-tall-162089127600260"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-3A.tgz
mv NoC3x3-PT-3A execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;