Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r201-smll-167840347600348.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
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 r201-smll-167840347600348
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 500K
-rw-r--r-- 1 mcc users 7.4K Feb 26 17:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Feb 26 17:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 26 17:51 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 26 17:51 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:14 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:14 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 17:59 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 114K Feb 26 17:59 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Feb 26 17:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K Feb 26 17:58 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 73K Mar 5 18:22 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

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 1678640963043

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HealthRecord-PT-15
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 17:09:26] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-12 17:09:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 17:09:26] [INFO ] Load time of PNML (sax parser for PT used): 143 ms
[2023-03-12 17:09:26] [INFO ] Transformed 163 places.
[2023-03-12 17:09:26] [INFO ] Transformed 348 transitions.
[2023-03-12 17:09:26] [INFO ] Found NUPN structural information;
[2023-03-12 17:09:26] [INFO ] Parsed PT model containing 163 places and 348 transitions and 919 arcs in 367 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 17 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Ensure Unique test removed 29 transitions
Reduce redundant transitions removed 29 transitions.
FORMULA HealthRecord-PT-15-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-15-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 34 out of 163 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 163/163 places, 319/319 transitions.
Discarding 81 places :
Symmetric choice reduction at 0 with 81 rule applications. Total rules 81 place count 82 transition count 163
Iterating global reduction 0 with 81 rules applied. Total rules applied 162 place count 82 transition count 163
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 170 place count 74 transition count 147
Iterating global reduction 0 with 8 rules applied. Total rules applied 178 place count 74 transition count 147
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 182 place count 74 transition count 143
Applied a total of 182 rules in 52 ms. Remains 74 /163 variables (removed 89) and now considering 143/319 (removed 176) transitions.
[2023-03-12 17:09:27] [INFO ] Flow matrix only has 137 transitions (discarded 6 similar events)
// Phase 1: matrix 137 rows 74 cols
[2023-03-12 17:09:27] [INFO ] Computed 12 place invariants in 24 ms
[2023-03-12 17:09:27] [INFO ] Implicit Places using invariants in 342 ms returned []
[2023-03-12 17:09:27] [INFO ] Flow matrix only has 137 transitions (discarded 6 similar events)
[2023-03-12 17:09:27] [INFO ] Invariant cache hit.
[2023-03-12 17:09:27] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 17:09:27] [INFO ] Implicit Places using invariants and state equation in 280 ms returned []
Implicit Place search using SMT with State Equation took 684 ms to find 0 implicit places.
[2023-03-12 17:09:27] [INFO ] Flow matrix only has 137 transitions (discarded 6 similar events)
[2023-03-12 17:09:27] [INFO ] Invariant cache hit.
[2023-03-12 17:09:28] [INFO ] Dead Transitions using invariants and state equation in 225 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 74/163 places, 143/319 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 971 ms. Remains : 74/163 places, 143/319 transitions.
Support contains 34 out of 74 places after structural reductions.
[2023-03-12 17:09:28] [INFO ] Flatten gal took : 52 ms
[2023-03-12 17:09:28] [INFO ] Flatten gal took : 21 ms
[2023-03-12 17:09:28] [INFO ] Input system was already deterministic with 143 transitions.
Support contains 32 out of 74 places (down from 34) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 920 resets, run finished after 843 ms. (steps per millisecond=11 ) properties (out of 29) seen :15
Incomplete Best-First random walk after 10001 steps, including 120 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 14) seen :1
Incomplete Best-First random walk after 10001 steps, including 122 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 13) 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 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 118 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 13) seen :1
Incomplete Best-First random walk after 10001 steps, including 118 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 122 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 116 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 122 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 118 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 120 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 124 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 123 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 119 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 12) seen :4
Running SMT prover for 8 properties.
[2023-03-12 17:09:29] [INFO ] Flow matrix only has 137 transitions (discarded 6 similar events)
[2023-03-12 17:09:29] [INFO ] Invariant cache hit.
[2023-03-12 17:09:29] [INFO ] After 119ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2023-03-12 17:09:30] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-12 17:09:30] [INFO ] [Nat]Absence check using 4 positive and 8 generalized place invariants in 5 ms returned sat
[2023-03-12 17:09:30] [INFO ] After 127ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :7
[2023-03-12 17:09:30] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 17:09:30] [INFO ] After 70ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :1 sat :7
[2023-03-12 17:09:30] [INFO ] After 185ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :7
Attempting to minimize the solution found.
Minimization took 77 ms.
[2023-03-12 17:09:30] [INFO ] After 492ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :7
Fused 8 Parikh solutions to 7 different solutions.
Parikh walk visited 0 properties in 55 ms.
Support contains 9 out of 74 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 74/74 places, 143/143 transitions.
Graph (trivial) has 69 edges and 74 vertex of which 4 / 74 are part of one of the 2 SCC in 4 ms
Free SCC test removed 2 places
Drop transitions removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Graph (complete) has 316 edges and 72 vertex of which 70 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 13 place count 59 transition count 110
Iterating global reduction 0 with 11 rules applied. Total rules applied 24 place count 59 transition count 110
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 26 place count 59 transition count 108
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 28 place count 57 transition count 103
Iterating global reduction 1 with 2 rules applied. Total rules applied 30 place count 57 transition count 103
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 31 place count 56 transition count 101
Iterating global reduction 1 with 1 rules applied. Total rules applied 32 place count 56 transition count 101
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 35 place count 56 transition count 98
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 39 place count 54 transition count 96
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -40
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 51 place count 48 transition count 136
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 53 place count 48 transition count 134
Free-agglomeration rule applied 4 times.
Iterating global reduction 2 with 4 rules applied. Total rules applied 57 place count 48 transition count 130
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 61 place count 44 transition count 130
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 63 place count 44 transition count 128
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 64 place count 44 transition count 127
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 65 place count 43 transition count 127
Partial Free-agglomeration rule applied 12 times.
Drop transitions removed 12 transitions
Iterating global reduction 4 with 12 rules applied. Total rules applied 77 place count 43 transition count 127
Applied a total of 77 rules in 109 ms. Remains 43 /74 variables (removed 31) and now considering 127/143 (removed 16) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 109 ms. Remains : 43/74 places, 127/143 transitions.
Incomplete random walk after 10000 steps, including 48 resets, run finished after 328 ms. (steps per millisecond=30 ) properties (out of 7) seen :4
Incomplete Best-First random walk after 10000 steps, including 6 resets, run finished after 147 ms. (steps per millisecond=68 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 65 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 99 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-12 17:09:31] [INFO ] Flow matrix only has 105 transitions (discarded 22 similar events)
// Phase 1: matrix 105 rows 43 cols
[2023-03-12 17:09:31] [INFO ] Computed 10 place invariants in 5 ms
[2023-03-12 17:09:31] [INFO ] After 47ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-12 17:09:31] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-12 17:09:31] [INFO ] [Nat]Absence check using 2 positive and 8 generalized place invariants in 6 ms returned sat
[2023-03-12 17:09:31] [INFO ] After 88ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-12 17:09:31] [INFO ] State equation strengthened by 24 read => feed constraints.
[2023-03-12 17:09:31] [INFO ] After 37ms SMT Verify possible using 24 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-12 17:09:31] [INFO ] After 85ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 43 ms.
[2023-03-12 17:09:31] [INFO ] After 290ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 1 ms.
Support contains 4 out of 43 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 43/43 places, 127/127 transitions.
Graph (trivial) has 8 edges and 43 vertex of which 2 / 43 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Graph (complete) has 224 edges and 42 vertex of which 40 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Discarding 2 places :
Also discarding 0 output transitions
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 40 transition count 124
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 4 place count 39 transition count 124
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 39 transition count 123
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 6 place count 38 transition count 123
Applied a total of 6 rules in 33 ms. Remains 38 /43 variables (removed 5) and now considering 123/127 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 33 ms. Remains : 38/43 places, 123/127 transitions.
Incomplete random walk after 10000 steps, including 1037 resets, run finished after 365 ms. (steps per millisecond=27 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 157 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 159 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 170 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 3) seen :0
Finished probabilistic random walk after 771 steps, run visited all 3 properties in 41 ms. (steps per millisecond=18 )
Probabilistic random walk after 771 steps, saw 339 distinct states, run finished after 41 ms. (steps per millisecond=18 ) properties seen :3
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
FORMULA HealthRecord-PT-15-LTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 6 stabilizing places and 8 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(F(p0))||(p1 U (p2||G(p1)))))'
Support contains 4 out of 74 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 74/74 places, 143/143 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 57 transition count 112
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 57 transition count 112
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 39 place count 57 transition count 107
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 42 place count 54 transition count 99
Iterating global reduction 1 with 3 rules applied. Total rules applied 45 place count 54 transition count 99
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 47 place count 52 transition count 95
Iterating global reduction 1 with 2 rules applied. Total rules applied 49 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 55 place count 52 transition count 89
Applied a total of 55 rules in 12 ms. Remains 52 /74 variables (removed 22) and now considering 89/143 (removed 54) transitions.
[2023-03-12 17:09:32] [INFO ] Flow matrix only has 86 transitions (discarded 3 similar events)
// Phase 1: matrix 86 rows 52 cols
[2023-03-12 17:09:32] [INFO ] Computed 9 place invariants in 5 ms
[2023-03-12 17:09:32] [INFO ] Implicit Places using invariants in 90 ms returned []
[2023-03-12 17:09:32] [INFO ] Flow matrix only has 86 transitions (discarded 3 similar events)
[2023-03-12 17:09:32] [INFO ] Invariant cache hit.
[2023-03-12 17:09:33] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 17:09:33] [INFO ] Implicit Places using invariants and state equation in 146 ms returned []
Implicit Place search using SMT with State Equation took 243 ms to find 0 implicit places.
[2023-03-12 17:09:33] [INFO ] Flow matrix only has 86 transitions (discarded 3 similar events)
[2023-03-12 17:09:33] [INFO ] Invariant cache hit.
[2023-03-12 17:09:33] [INFO ] Dead Transitions using invariants and state equation in 140 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 52/74 places, 89/143 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 396 ms. Remains : 52/74 places, 89/143 transitions.
Stuttering acceptance computed with spot in 392 ms :[(NOT p0), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1))]
Running random walk in product with property : HealthRecord-PT-15-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(EQ s41 0), p2:(AND (NEQ s4 1) (EQ s5 1) (EQ s50 1)), p1:(AND (EQ s5 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][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 573 ms.
Product exploration explored 100000 steps with 50000 reset in 336 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 (NOT p2) (NOT p1)), (X p0), (X (NOT (AND (NOT p2) p1 (NOT p0)))), (X (NOT (AND (NOT p2) (NOT p1) (NOT p0)))), (X (X p0)), (X (X (NOT (AND (NOT p2) p1 (NOT p0))))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 7 factoid took 184 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA HealthRecord-PT-15-LTLFireability-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HealthRecord-PT-15-LTLFireability-00 finished in 1996 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 74 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 74/74 places, 143/143 transitions.
Graph (trivial) has 84 edges and 74 vertex of which 6 / 74 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 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 19 place count 52 transition count 105
Iterating global reduction 0 with 18 rules applied. Total rules applied 37 place count 52 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 43 place count 52 transition count 99
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 47 place count 48 transition count 88
Iterating global reduction 1 with 4 rules applied. Total rules applied 51 place count 48 transition count 88
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 54 place count 45 transition count 82
Iterating global reduction 1 with 3 rules applied. Total rules applied 57 place count 45 transition count 82
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 66 place count 45 transition count 73
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -14
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 70 place count 43 transition count 87
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 71 place count 43 transition count 86
Applied a total of 71 rules in 47 ms. Remains 43 /74 variables (removed 31) and now considering 86/143 (removed 57) transitions.
[2023-03-12 17:09:34] [INFO ] Flow matrix only has 78 transitions (discarded 8 similar events)
// Phase 1: matrix 78 rows 43 cols
[2023-03-12 17:09:34] [INFO ] Computed 10 place invariants in 4 ms
[2023-03-12 17:09:34] [INFO ] Implicit Places using invariants in 68 ms returned []
[2023-03-12 17:09:34] [INFO ] Flow matrix only has 78 transitions (discarded 8 similar events)
[2023-03-12 17:09:34] [INFO ] Invariant cache hit.
[2023-03-12 17:09:34] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-12 17:09:35] [INFO ] Implicit Places using invariants and state equation in 132 ms returned []
Implicit Place search using SMT with State Equation took 204 ms to find 0 implicit places.
[2023-03-12 17:09:35] [INFO ] Redundant transitions in 36 ms returned []
[2023-03-12 17:09:35] [INFO ] Flow matrix only has 78 transitions (discarded 8 similar events)
[2023-03-12 17:09:35] [INFO ] Invariant cache hit.
[2023-03-12 17:09:35] [INFO ] Dead Transitions using invariants and state equation in 103 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 43/74 places, 86/143 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 403 ms. Remains : 43/74 places, 86/143 transitions.
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
Running random walk in product with property : HealthRecord-PT-15-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s11 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 5 reset in 448 ms.
Product exploration explored 100000 steps with 8 reset in 198 ms.
Computed a total of 11 stabilizing places and 25 stable transitions
Computed a total of 11 stabilizing places and 25 stable transitions
Detected a total of 11/43 stabilizing places and 25/86 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 247 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 1039 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 122 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Finished probabilistic random walk after 2191 steps, run visited all 1 properties in 15 ms. (steps per millisecond=146 )
Probabilistic random walk after 2191 steps, saw 781 distinct states, run finished after 15 ms. (steps per millisecond=146 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 208 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
Support contains 1 out of 43 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 43/43 places, 86/86 transitions.
Applied a total of 0 rules in 6 ms. Remains 43 /43 variables (removed 0) and now considering 86/86 (removed 0) transitions.
[2023-03-12 17:09:36] [INFO ] Flow matrix only has 78 transitions (discarded 8 similar events)
[2023-03-12 17:09:36] [INFO ] Invariant cache hit.
[2023-03-12 17:09:36] [INFO ] Implicit Places using invariants in 90 ms returned []
[2023-03-12 17:09:36] [INFO ] Flow matrix only has 78 transitions (discarded 8 similar events)
[2023-03-12 17:09:36] [INFO ] Invariant cache hit.
[2023-03-12 17:09:36] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-12 17:09:36] [INFO ] Implicit Places using invariants and state equation in 120 ms returned []
Implicit Place search using SMT with State Equation took 216 ms to find 0 implicit places.
[2023-03-12 17:09:36] [INFO ] Redundant transitions in 39 ms returned []
[2023-03-12 17:09:36] [INFO ] Flow matrix only has 78 transitions (discarded 8 similar events)
[2023-03-12 17:09:36] [INFO ] Invariant cache hit.
[2023-03-12 17:09:36] [INFO ] Dead Transitions using invariants and state equation in 136 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 410 ms. Remains : 43/43 places, 86/86 transitions.
Computed a total of 11 stabilizing places and 25 stable transitions
Computed a total of 11 stabilizing places and 25 stable transitions
Detected a total of 11/43 stabilizing places and 25/86 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 211 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 1033 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 119 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Finished probabilistic random walk after 2191 steps, run visited all 1 properties in 24 ms. (steps per millisecond=91 )
Probabilistic random walk after 2191 steps, saw 781 distinct states, run finished after 25 ms. (steps per millisecond=87 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 251 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 58 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Product exploration explored 100000 steps with 22 reset in 114 ms.
Product exploration explored 100000 steps with 4 reset in 294 ms.
Support contains 1 out of 43 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 43/43 places, 86/86 transitions.
Applied a total of 0 rules in 4 ms. Remains 43 /43 variables (removed 0) and now considering 86/86 (removed 0) transitions.
[2023-03-12 17:09:38] [INFO ] Flow matrix only has 78 transitions (discarded 8 similar events)
[2023-03-12 17:09:38] [INFO ] Invariant cache hit.
[2023-03-12 17:09:38] [INFO ] Implicit Places using invariants in 75 ms returned []
[2023-03-12 17:09:38] [INFO ] Flow matrix only has 78 transitions (discarded 8 similar events)
[2023-03-12 17:09:38] [INFO ] Invariant cache hit.
[2023-03-12 17:09:38] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-12 17:09:38] [INFO ] Implicit Places using invariants and state equation in 106 ms returned []
Implicit Place search using SMT with State Equation took 183 ms to find 0 implicit places.
[2023-03-12 17:09:38] [INFO ] Redundant transitions in 29 ms returned []
[2023-03-12 17:09:38] [INFO ] Flow matrix only has 78 transitions (discarded 8 similar events)
[2023-03-12 17:09:38] [INFO ] Invariant cache hit.
[2023-03-12 17:09:38] [INFO ] Dead Transitions using invariants and state equation in 110 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 336 ms. Remains : 43/43 places, 86/86 transitions.
Treatment of property HealthRecord-PT-15-LTLFireability-02 finished in 3815 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||G((p1&&F(p0)))))'
Support contains 3 out of 74 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 74/74 places, 143/143 transitions.
Graph (trivial) has 72 edges and 74 vertex of which 6 / 74 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 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 19 place count 52 transition count 106
Iterating global reduction 0 with 18 rules applied. Total rules applied 37 place count 52 transition count 106
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 42 place count 52 transition count 101
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 46 place count 48 transition count 90
Iterating global reduction 1 with 4 rules applied. Total rules applied 50 place count 48 transition count 90
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 53 place count 45 transition count 84
Iterating global reduction 1 with 3 rules applied. Total rules applied 56 place count 45 transition count 84
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 65 place count 45 transition count 75
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 2 with 4 rules applied. Total rules applied 69 place count 43 transition count 89
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 70 place count 43 transition count 88
Applied a total of 70 rules in 24 ms. Remains 43 /74 variables (removed 31) and now considering 88/143 (removed 55) transitions.
[2023-03-12 17:09:38] [INFO ] Flow matrix only has 81 transitions (discarded 7 similar events)
// Phase 1: matrix 81 rows 43 cols
[2023-03-12 17:09:38] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-12 17:09:38] [INFO ] Implicit Places using invariants in 62 ms returned []
[2023-03-12 17:09:38] [INFO ] Flow matrix only has 81 transitions (discarded 7 similar events)
[2023-03-12 17:09:38] [INFO ] Invariant cache hit.
[2023-03-12 17:09:38] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-12 17:09:38] [INFO ] Implicit Places using invariants and state equation in 97 ms returned []
Implicit Place search using SMT with State Equation took 162 ms to find 0 implicit places.
[2023-03-12 17:09:38] [INFO ] Redundant transitions in 36 ms returned []
[2023-03-12 17:09:38] [INFO ] Flow matrix only has 81 transitions (discarded 7 similar events)
[2023-03-12 17:09:38] [INFO ] Invariant cache hit.
[2023-03-12 17:09:38] [INFO ] Dead Transitions using invariants and state equation in 90 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 43/74 places, 88/143 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 324 ms. Remains : 43/74 places, 88/143 transitions.
Stuttering acceptance computed with spot in 292 ms :[(NOT p0), true, (NOT p0), (NOT p0), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : HealthRecord-PT-15-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=4 dest: 3}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(EQ s9 0), p1:(OR (EQ s6 0) (EQ s41 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Product exploration explored 100000 steps with 0 reset in 413 ms.
Product exploration explored 100000 steps with 5 reset in 209 ms.
Computed a total of 8 stabilizing places and 19 stable transitions
Computed a total of 8 stabilizing places and 19 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X (AND p0 p1)), (X (NOT (AND (NOT p0) p1))), (X p1), (X p0), (X (NOT (AND (NOT p0) (NOT p1)))), true, (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND p0 p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p1)), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 14 factoid took 656 ms. Reduced automaton from 5 states, 12 edges and 2 AP (stutter insensitive) to 5 states, 12 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 190 ms :[(NOT p0), true, (NOT p0), (NOT p0), (OR (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 1043 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 6) seen :3
Incomplete Best-First random walk after 10001 steps, including 71 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 3) seen :2
Running SMT prover for 1 properties.
[2023-03-12 17:09:40] [INFO ] Flow matrix only has 81 transitions (discarded 7 similar events)
[2023-03-12 17:09:40] [INFO ] Invariant cache hit.
[2023-03-12 17:09:40] [INFO ] After 39ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-12 17:09:40] [INFO ] [Nat]Absence check using 9 positive place invariants in 4 ms returned sat
[2023-03-12 17:09:40] [INFO ] After 32ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-12 17:09:40] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-12 17:09:40] [INFO ] After 15ms SMT Verify possible using 14 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-12 17:09:40] [INFO ] After 31ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 14 ms.
[2023-03-12 17:09:40] [INFO ] After 109ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 3 out of 43 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 43/43 places, 88/88 transitions.
Graph (complete) has 152 edges and 43 vertex of which 30 are kept as prefixes of interest. Removing 13 places using SCC suffix rule.0 ms
Discarding 13 places :
Also discarding 5 output transitions
Drop transitions removed 5 transitions
Drop transitions removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 0 with 21 rules applied. Total rules applied 22 place count 30 transition count 62
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 6 Pre rules applied. Total rules applied 22 place count 30 transition count 56
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 40 place count 18 transition count 56
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 14 rules applied. Total rules applied 54 place count 18 transition count 42
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 56 place count 16 transition count 42
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 56 place count 16 transition count 41
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 58 place count 15 transition count 41
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 59 place count 14 transition count 40
Iterating global reduction 3 with 1 rules applied. Total rules applied 60 place count 14 transition count 40
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 61 place count 13 transition count 36
Iterating global reduction 3 with 1 rules applied. Total rules applied 62 place count 13 transition count 36
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 63 place count 13 transition count 35
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 4 with 2 rules applied. Total rules applied 65 place count 12 transition count 34
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 4 with 3 rules applied. Total rules applied 68 place count 12 transition count 31
Applied a total of 68 rules in 18 ms. Remains 12 /43 variables (removed 31) and now considering 31/88 (removed 57) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18 ms. Remains : 12/43 places, 31/88 transitions.
Finished random walk after 132 steps, including 10 resets, run visited all 1 properties in 2 ms. (steps per millisecond=66 )
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X (AND p0 p1)), (X (NOT (AND (NOT p0) p1))), (X p1), (X p0), (X (NOT (AND (NOT p0) (NOT p1)))), true, (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND p0 p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p1)), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (NOT p0)), (F (AND (NOT p0) p1)), (F (NOT p1)), (F (NOT (AND p0 p1))), (F (AND p0 (NOT p1))), (F (AND (NOT p0) (NOT p1)))]
Property proved to be false thanks to negative knowledge :(F (AND (NOT p0) (NOT p1)))
Knowledge based reduction with 14 factoid took 530 ms. Reduced automaton from 5 states, 12 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA HealthRecord-PT-15-LTLFireability-03 FALSE TECHNIQUES KNOWLEDGE
Treatment of property HealthRecord-PT-15-LTLFireability-03 finished in 2965 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||(p1 U (p2||G(p1)))))'
Support contains 3 out of 74 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 74/74 places, 143/143 transitions.
Graph (trivial) has 79 edges and 74 vertex of which 6 / 74 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 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 18 place count 53 transition count 108
Iterating global reduction 0 with 17 rules applied. Total rules applied 35 place count 53 transition count 108
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 40 place count 53 transition count 103
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 43 place count 50 transition count 95
Iterating global reduction 1 with 3 rules applied. Total rules applied 46 place count 50 transition count 95
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 48 place count 48 transition count 91
Iterating global reduction 1 with 2 rules applied. Total rules applied 50 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 56 place count 48 transition count 85
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 2 with 4 rules applied. Total rules applied 60 place count 46 transition count 104
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 61 place count 46 transition count 103
Applied a total of 61 rules in 36 ms. Remains 46 /74 variables (removed 28) and now considering 103/143 (removed 40) transitions.
[2023-03-12 17:09:41] [INFO ] Flow matrix only has 95 transitions (discarded 8 similar events)
// Phase 1: matrix 95 rows 46 cols
[2023-03-12 17:09:41] [INFO ] Computed 9 place invariants in 2 ms
[2023-03-12 17:09:41] [INFO ] Implicit Places using invariants in 63 ms returned []
[2023-03-12 17:09:41] [INFO ] Flow matrix only has 95 transitions (discarded 8 similar events)
[2023-03-12 17:09:41] [INFO ] Invariant cache hit.
[2023-03-12 17:09:41] [INFO ] State equation strengthened by 18 read => feed constraints.
[2023-03-12 17:09:41] [INFO ] Implicit Places using invariants and state equation in 133 ms returned []
Implicit Place search using SMT with State Equation took 198 ms to find 0 implicit places.
[2023-03-12 17:09:41] [INFO ] Redundant transitions in 37 ms returned []
[2023-03-12 17:09:41] [INFO ] Flow matrix only has 95 transitions (discarded 8 similar events)
[2023-03-12 17:09:41] [INFO ] Invariant cache hit.
[2023-03-12 17:09:41] [INFO ] Dead Transitions using invariants and state equation in 109 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 46/74 places, 103/143 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 390 ms. Remains : 46/74 places, 103/143 transitions.
Stuttering acceptance computed with spot in 111 ms :[(NOT p0), (AND (NOT p0) (NOT p2) (NOT p1))]
Running random walk in product with property : HealthRecord-PT-15-LTLFireability-06 automaton TGBA Formula[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:(EQ s2 1), p2:(AND (NEQ s36 1) (EQ s15 1)), p1:(EQ s15 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 10 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 521 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 1 out of 74 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 74/74 places, 143/143 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 56 transition count 110
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 56 transition count 110
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 41 place count 56 transition count 105
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 45 place count 52 transition count 94
Iterating global reduction 1 with 4 rules applied. Total rules applied 49 place count 52 transition count 94
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 52 place count 49 transition count 88
Iterating global reduction 1 with 3 rules applied. Total rules applied 55 place count 49 transition count 88
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 64 place count 49 transition count 79
Applied a total of 64 rules in 12 ms. Remains 49 /74 variables (removed 25) and now considering 79/143 (removed 64) transitions.
[2023-03-12 17:09:42] [INFO ] Flow matrix only has 76 transitions (discarded 3 similar events)
// Phase 1: matrix 76 rows 49 cols
[2023-03-12 17:09:42] [INFO ] Computed 9 place invariants in 2 ms
[2023-03-12 17:09:42] [INFO ] Implicit Places using invariants in 74 ms returned []
[2023-03-12 17:09:42] [INFO ] Flow matrix only has 76 transitions (discarded 3 similar events)
[2023-03-12 17:09:42] [INFO ] Invariant cache hit.
[2023-03-12 17:09:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 17:09:42] [INFO ] Implicit Places using invariants and state equation in 127 ms returned []
Implicit Place search using SMT with State Equation took 204 ms to find 0 implicit places.
[2023-03-12 17:09:42] [INFO ] Flow matrix only has 76 transitions (discarded 3 similar events)
[2023-03-12 17:09:42] [INFO ] Invariant cache hit.
[2023-03-12 17:09:42] [INFO ] Dead Transitions using invariants and state equation in 91 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 49/74 places, 79/143 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 308 ms. Remains : 49/74 places, 79/143 transitions.
Stuttering acceptance computed with spot in 157 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : HealthRecord-PT-15-LTLFireability-07 automaton TGBA Formula[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 s33 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 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 485 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 74 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 74/74 places, 143/143 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 57 transition count 112
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 57 transition count 112
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 39 place count 57 transition count 107
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 43 place count 53 transition count 96
Iterating global reduction 1 with 4 rules applied. Total rules applied 47 place count 53 transition count 96
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 50 place count 50 transition count 90
Iterating global reduction 1 with 3 rules applied. Total rules applied 53 place count 50 transition count 90
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 61 place count 50 transition count 82
Applied a total of 61 rules in 11 ms. Remains 50 /74 variables (removed 24) and now considering 82/143 (removed 61) transitions.
[2023-03-12 17:09:42] [INFO ] Flow matrix only has 79 transitions (discarded 3 similar events)
// Phase 1: matrix 79 rows 50 cols
[2023-03-12 17:09:42] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-12 17:09:42] [INFO ] Implicit Places using invariants in 66 ms returned []
[2023-03-12 17:09:42] [INFO ] Flow matrix only has 79 transitions (discarded 3 similar events)
[2023-03-12 17:09:42] [INFO ] Invariant cache hit.
[2023-03-12 17:09:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 17:09:42] [INFO ] Implicit Places using invariants and state equation in 124 ms returned []
Implicit Place search using SMT with State Equation took 195 ms to find 0 implicit places.
[2023-03-12 17:09:42] [INFO ] Flow matrix only has 79 transitions (discarded 3 similar events)
[2023-03-12 17:09:42] [INFO ] Invariant cache hit.
[2023-03-12 17:09:42] [INFO ] Dead Transitions using invariants and state equation in 112 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 50/74 places, 82/143 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 320 ms. Remains : 50/74 places, 82/143 transitions.
Stuttering acceptance computed with spot in 100 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HealthRecord-PT-15-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s4 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][false, false]]
Stuttering criterion allowed to conclude after 8 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-15-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-15-LTLFireability-08 finished in 439 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 74 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 74/74 places, 143/143 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 58 transition count 114
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 58 transition count 114
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 37 place count 58 transition count 109
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 40 place count 55 transition count 101
Iterating global reduction 1 with 3 rules applied. Total rules applied 43 place count 55 transition count 101
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 45 place count 53 transition count 97
Iterating global reduction 1 with 2 rules applied. Total rules applied 47 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 53 place count 53 transition count 91
Applied a total of 53 rules in 9 ms. Remains 53 /74 variables (removed 21) and now considering 91/143 (removed 52) transitions.
[2023-03-12 17:09:43] [INFO ] Flow matrix only has 88 transitions (discarded 3 similar events)
// Phase 1: matrix 88 rows 53 cols
[2023-03-12 17:09:43] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-12 17:09:43] [INFO ] Implicit Places using invariants in 70 ms returned []
[2023-03-12 17:09:43] [INFO ] Flow matrix only has 88 transitions (discarded 3 similar events)
[2023-03-12 17:09:43] [INFO ] Invariant cache hit.
[2023-03-12 17:09:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 17:09:43] [INFO ] Implicit Places using invariants and state equation in 117 ms returned []
Implicit Place search using SMT with State Equation took 190 ms to find 0 implicit places.
[2023-03-12 17:09:43] [INFO ] Flow matrix only has 88 transitions (discarded 3 similar events)
[2023-03-12 17:09:43] [INFO ] Invariant cache hit.
[2023-03-12 17:09:43] [INFO ] Dead Transitions using invariants and state equation in 117 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 53/74 places, 91/143 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 319 ms. Remains : 53/74 places, 91/143 transitions.
Stuttering acceptance computed with spot in 104 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HealthRecord-PT-15-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s19 1) (EQ s8 0))], 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][false, false]]
Product exploration explored 100000 steps with 50000 reset in 200 ms.
Product exploration explored 100000 steps with 50000 reset in 214 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 89 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA HealthRecord-PT-15-LTLFireability-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HealthRecord-PT-15-LTLFireability-09 finished in 950 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((X((X(p1) U p2))||F(p3)||p0)))'
Support contains 5 out of 74 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 74/74 places, 143/143 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 58 transition count 114
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 58 transition count 114
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 37 place count 58 transition count 109
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 41 place count 54 transition count 98
Iterating global reduction 1 with 4 rules applied. Total rules applied 45 place count 54 transition count 98
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 47 place count 52 transition count 94
Iterating global reduction 1 with 2 rules applied. Total rules applied 49 place count 52 transition count 94
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 55 place count 52 transition count 88
Applied a total of 55 rules in 10 ms. Remains 52 /74 variables (removed 22) and now considering 88/143 (removed 55) transitions.
[2023-03-12 17:09:43] [INFO ] Flow matrix only has 85 transitions (discarded 3 similar events)
// Phase 1: matrix 85 rows 52 cols
[2023-03-12 17:09:43] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-12 17:09:44] [INFO ] Implicit Places using invariants in 64 ms returned []
[2023-03-12 17:09:44] [INFO ] Flow matrix only has 85 transitions (discarded 3 similar events)
[2023-03-12 17:09:44] [INFO ] Invariant cache hit.
[2023-03-12 17:09:44] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 17:09:44] [INFO ] Implicit Places using invariants and state equation in 112 ms returned []
Implicit Place search using SMT with State Equation took 181 ms to find 0 implicit places.
[2023-03-12 17:09:44] [INFO ] Flow matrix only has 85 transitions (discarded 3 similar events)
[2023-03-12 17:09:44] [INFO ] Invariant cache hit.
[2023-03-12 17:09:44] [INFO ] Dead Transitions using invariants and state equation in 96 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 52/74 places, 88/143 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 291 ms. Remains : 52/74 places, 88/143 transitions.
Stuttering acceptance computed with spot in 257 ms :[(AND (NOT p0) (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (OR (AND (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), (NOT p3)]
Running random walk in product with property : HealthRecord-PT-15-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p3)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p3) (NOT p2) p1), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p3) (NOT p1)), acceptance={0} source=2 dest: 3}], [{ cond=(NOT p3), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (EQ s15 0) (EQ s50 0) (EQ s24 1)), p3:(EQ s47 0), p2:(NEQ s24 1), p1:(EQ s31 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 4 reset in 386 ms.
Product exploration explored 100000 steps with 3 reset in 472 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 (AND (NOT p3) (NOT p2)))), (X (X (NOT (AND (NOT p3) (NOT p1))))), (X (X (NOT (AND (NOT p3) (NOT p2) p1))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 271 ms. Reduced automaton from 4 states, 6 edges and 4 AP (stutter sensitive) to 4 states, 6 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 209 ms :[(AND (NOT p0) (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (OR (AND (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), (NOT p3)]
Incomplete random walk after 10000 steps, including 927 resets, run finished after 261 ms. (steps per millisecond=38 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 75 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 115 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 117 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 120 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 122 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 1057210 steps, run timeout after 3001 ms. (steps per millisecond=352 ) properties seen :{}
Probabilistic random walk after 1057210 steps, saw 122308 distinct states, run finished after 3003 ms. (steps per millisecond=352 ) properties seen :0
Running SMT prover for 5 properties.
[2023-03-12 17:09:49] [INFO ] Flow matrix only has 85 transitions (discarded 3 similar events)
[2023-03-12 17:09:49] [INFO ] Invariant cache hit.
[2023-03-12 17:09:49] [INFO ] After 42ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-12 17:09:49] [INFO ] [Nat]Absence check using 9 positive place invariants in 4 ms returned sat
[2023-03-12 17:09:49] [INFO ] After 83ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :4
[2023-03-12 17:09:49] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 17:09:49] [INFO ] After 32ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :1 sat :4
[2023-03-12 17:09:49] [INFO ] Deduced a trap composed of 14 places in 59 ms of which 1 ms to minimize.
[2023-03-12 17:09:49] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 68 ms
[2023-03-12 17:09:49] [INFO ] After 147ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :3
Attempting to minimize the solution found.
Minimization took 25 ms.
[2023-03-12 17:09:49] [INFO ] After 315ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :3
Fused 5 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 5 ms.
Support contains 3 out of 52 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 52/52 places, 88/88 transitions.
Graph (trivial) has 42 edges and 52 vertex of which 6 / 52 are part of one of the 3 SCC in 0 ms
Free SCC test removed 3 places
Drop transitions removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Graph (complete) has 183 edges and 49 vertex of which 48 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 48 transition count 76
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 46 transition count 74
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 9 place count 45 transition count 74
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -34
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 21 place count 39 transition count 108
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 22 place count 39 transition count 107
Free-agglomeration rule applied 4 times.
Iterating global reduction 3 with 4 rules applied. Total rules applied 26 place count 39 transition count 103
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 30 place count 35 transition count 103
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 32 place count 35 transition count 101
Partial Free-agglomeration rule applied 11 times.
Drop transitions removed 11 transitions
Iterating global reduction 4 with 11 rules applied. Total rules applied 43 place count 35 transition count 101
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 4 with 9 rules applied. Total rules applied 52 place count 35 transition count 101
Applied a total of 52 rules in 31 ms. Remains 35 /52 variables (removed 17) and now considering 101/88 (removed -13) transitions.
[2023-03-12 17:09:49] [INFO ] Flow matrix only has 83 transitions (discarded 18 similar events)
// Phase 1: matrix 83 rows 35 cols
[2023-03-12 17:09:49] [INFO ] Computed 8 place invariants in 2 ms
[2023-03-12 17:09:49] [INFO ] Dead Transitions using invariants and state equation in 119 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 151 ms. Remains : 35/52 places, 101/88 transitions.
Incomplete random walk after 10000 steps, including 775 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 101 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-12 17:09:49] [INFO ] Flow matrix only has 83 transitions (discarded 18 similar events)
[2023-03-12 17:09:49] [INFO ] Invariant cache hit.
[2023-03-12 17:09:50] [INFO ] After 34ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-12 17:09:50] [INFO ] [Nat]Absence check using 0 positive and 8 generalized place invariants in 4 ms returned sat
[2023-03-12 17:09:50] [INFO ] After 52ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-12 17:09:50] [INFO ] State equation strengthened by 19 read => feed constraints.
[2023-03-12 17:09:50] [INFO ] After 14ms SMT Verify possible using 19 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-12 17:09:50] [INFO ] After 29ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 10 ms.
[2023-03-12 17:09:50] [INFO ] After 134ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 35 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 35/35 places, 101/101 transitions.
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 0 with 2 rules applied. Total rules applied 2 place count 34 transition count 100
Applied a total of 2 rules in 6 ms. Remains 34 /35 variables (removed 1) and now considering 100/101 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 34/35 places, 100/101 transitions.
Incomplete random walk after 10000 steps, including 790 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 105 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Finished probabilistic random walk after 2823 steps, run visited all 1 properties in 11 ms. (steps per millisecond=256 )
Probabilistic random walk after 2823 steps, saw 931 distinct states, run finished after 11 ms. (steps per millisecond=256 ) properties seen :1
Found 2 invariant AP formulas.
Knowledge obtained : [(AND p0 p3 p2 (NOT p1)), (X (NOT (AND (NOT p3) (NOT p2)))), (X (X (NOT (AND (NOT p3) (NOT p1))))), (X (X (NOT (AND (NOT p3) (NOT p2) p1)))), (G (NOT (AND (NOT p3) (NOT p0)))), (G (NOT (AND p1 (NOT p2) (NOT p3))))]
False Knowledge obtained : [(F (NOT p3)), (F (AND (NOT p1) (NOT p3))), (F (AND (NOT p2) (NOT p3)))]
Property proved to be true thanks to knowledge :(G (NOT (AND (NOT p3) (NOT p0))))
Knowledge based reduction with 6 factoid took 382 ms. Reduced automaton from 4 states, 6 edges and 4 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA HealthRecord-PT-15-LTLFireability-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HealthRecord-PT-15-LTLFireability-10 finished in 6662 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(((p0&&G(p1))||(p0&&(p2 U X(G(p3))))))))'
Support contains 4 out of 74 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 74/74 places, 143/143 transitions.
Graph (trivial) has 75 edges and 74 vertex of which 6 / 74 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 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 18 place count 54 transition count 109
Iterating global reduction 0 with 17 rules applied. Total rules applied 35 place count 54 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 41 place count 54 transition count 103
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 45 place count 50 transition count 92
Iterating global reduction 1 with 4 rules applied. Total rules applied 49 place count 50 transition count 92
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 52 place count 47 transition count 86
Iterating global reduction 1 with 3 rules applied. Total rules applied 55 place count 47 transition count 86
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 63 place count 47 transition count 78
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -33
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 75 place count 41 transition count 111
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 76 place count 41 transition count 110
Applied a total of 76 rules in 21 ms. Remains 41 /74 variables (removed 33) and now considering 110/143 (removed 33) transitions.
[2023-03-12 17:09:50] [INFO ] Flow matrix only has 93 transitions (discarded 17 similar events)
// Phase 1: matrix 93 rows 41 cols
[2023-03-12 17:09:50] [INFO ] Computed 9 place invariants in 2 ms
[2023-03-12 17:09:50] [INFO ] Implicit Places using invariants in 71 ms returned []
[2023-03-12 17:09:50] [INFO ] Flow matrix only has 93 transitions (discarded 17 similar events)
[2023-03-12 17:09:50] [INFO ] Invariant cache hit.
[2023-03-12 17:09:50] [INFO ] State equation strengthened by 16 read => feed constraints.
[2023-03-12 17:09:50] [INFO ] Implicit Places using invariants and state equation in 120 ms returned []
Implicit Place search using SMT with State Equation took 193 ms to find 0 implicit places.
[2023-03-12 17:09:50] [INFO ] Redundant transitions in 35 ms returned []
[2023-03-12 17:09:50] [INFO ] Flow matrix only has 93 transitions (discarded 17 similar events)
[2023-03-12 17:09:50] [INFO ] Invariant cache hit.
[2023-03-12 17:09:51] [INFO ] Dead Transitions using invariants and state equation in 118 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 41/74 places, 110/143 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 380 ms. Remains : 41/74 places, 110/143 transitions.
Stuttering acceptance computed with spot in 531 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p3))), (OR (NOT p0) (AND (NOT p1) (NOT p3))), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p1) (NOT p3))), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p1) (NOT p3))), (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p3)))]
Running random walk in product with property : HealthRecord-PT-15-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=0 dest: 2}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=0 dest: 3}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=0 dest: 4}, { cond=(AND p0 p1 p2), acceptance={} source=0 dest: 5}], [{ cond=(NOT p0), acceptance={0, 1} source=1 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0, 1} source=1 dest: 2}, { cond=(AND p0 (NOT p1) p2), acceptance={0, 1} source=1 dest: 3}, { cond=(AND p0 p1 (NOT p2)), acceptance={1} source=1 dest: 4}, { cond=(AND p0 p1 p2), acceptance={1} source=1 dest: 5}], [{ cond=(AND (NOT p0) (NOT p3)), acceptance={0, 1} source=2 dest: 1}, { cond=(OR (AND (NOT p0) p3) (AND (NOT p1) (NOT p2) p3)), acceptance={0} source=2 dest: 2}, { cond=(AND p0 (NOT p1) (NOT p2) (NOT p3)), acceptance={0, 1} source=2 dest: 2}, { cond=(AND p0 (NOT p1) p2 p3), acceptance={0} source=2 dest: 3}, { cond=(AND p0 (NOT p1) p2 (NOT p3)), acceptance={0, 1} source=2 dest: 3}, { cond=(AND p0 p1 (NOT p2) p3), acceptance={} source=2 dest: 4}, { cond=(AND p0 p1 (NOT p2) (NOT p3)), acceptance={1} source=2 dest: 4}, { cond=(AND p0 p1 p2 p3), acceptance={} source=2 dest: 5}, { cond=(AND p0 p1 p2 (NOT p3)), acceptance={1} source=2 dest: 5}], [{ cond=(OR (AND (NOT p0) (NOT p2) p3) (AND (NOT p1) (NOT p2) p3)), acceptance={0} source=3 dest: 2}, { cond=(OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p2) (NOT p3))), acceptance={0, 1} source=3 dest: 2}, { cond=(OR (AND (NOT p0) p2 p3) (AND (NOT p1) p2 p3)), acceptance={0} source=3 dest: 3}, { cond=(OR (AND (NOT p0) p2 (NOT p3)) (AND (NOT p1) p2 (NOT p3))), acceptance={0, 1} source=3 dest: 3}, { cond=(AND p0 p1 (NOT p2) p3), acceptance={} source=3 dest: 4}, { cond=(AND p0 p1 (NOT p2) (NOT p3)), acceptance={1} source=3 dest: 4}, { cond=(AND p0 p1 p2 p3), acceptance={} source=3 dest: 5}, { cond=(AND p0 p1 p2 (NOT p3)), acceptance={1} source=3 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p3)), acceptance={0, 1} source=4 dest: 1}, { cond=(OR (AND (NOT p0) (NOT p1) p3) (AND (NOT p1) (NOT p2) p3)), acceptance={0} source=4 dest: 2}, { cond=(AND p0 (NOT p1) (NOT p2) (NOT p3)), acceptance={0, 1} source=4 dest: 2}, { cond=(AND p0 (NOT p1) p2 p3), acceptance={0} source=4 dest: 3}, { cond=(AND p0 (NOT p1) p2 (NOT p3)), acceptance={0, 1} source=4 dest: 3}, { cond=(OR (AND (NOT p0) p1 p3) (AND p1 (NOT p2) p3)), acceptance={} source=4 dest: 4}, { cond=(AND p0 p1 (NOT p2) (NOT p3)), acceptance={1} source=4 dest: 4}, { cond=(AND p0 p1 p2 p3), acceptance={} source=4 dest: 5}, { cond=(AND p0 p1 p2 (NOT p3)), acceptance={1} source=4 dest: 5}, { cond=(AND (NOT p0) p1 (NOT p3)), acceptance={1} source=4 dest: 6}], [{ cond=(AND (NOT p1) (NOT p2) p3), acceptance={0} source=5 dest: 2}, { cond=(AND (NOT p1) (NOT p2) (NOT p3)), acceptance={0, 1} source=5 dest: 2}, { cond=(AND (NOT p1) p2 p3), acceptance={0} source=5 dest: 3}, { cond=(AND (NOT p1) p2 (NOT p3)), acceptance={0, 1} source=5 dest: 3}, { cond=(AND p1 (NOT p2) p3), acceptance={} source=5 dest: 4}, { cond=(AND p1 (NOT p2) (NOT p3)), acceptance={1} source=5 dest: 4}, { cond=(AND p1 p2 p3), acceptance={} source=5 dest: 5}, { cond=(AND p1 p2 (NOT p3)), acceptance={1} source=5 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=6 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0, 1} source=6 dest: 2}, { cond=(AND p0 (NOT p1) p2), acceptance={0, 1} source=6 dest: 3}, { cond=(AND p0 p1 (NOT p2)), acceptance={1} source=6 dest: 4}, { cond=(AND p0 p1 p2), acceptance={1} source=6 dest: 5}, { cond=(AND (NOT p0) p1), acceptance={1} source=6 dest: 6}]], initial=0, aps=[p0:(EQ s6 1), p1:(OR (EQ s5 0) (EQ s39 0)), p2:(AND (EQ s5 1) (EQ s39 1)), p3:(EQ s21 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null, null, null][true, true, true, true, true, true, true]]
Stuttering criterion allowed to conclude after 6 steps with 0 reset in 1 ms.
FORMULA HealthRecord-PT-15-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-15-LTLFireability-11 finished in 952 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0) U (p1||X(X(F((p1||X((G(p0) U (p1&&G(p0))))))))))))'
Support contains 2 out of 74 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 74/74 places, 143/143 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 57 transition count 112
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 57 transition count 112
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 39 place count 57 transition count 107
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 42 place count 54 transition count 99
Iterating global reduction 1 with 3 rules applied. Total rules applied 45 place count 54 transition count 99
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 47 place count 52 transition count 95
Iterating global reduction 1 with 2 rules applied. Total rules applied 49 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 55 place count 52 transition count 89
Applied a total of 55 rules in 2 ms. Remains 52 /74 variables (removed 22) and now considering 89/143 (removed 54) transitions.
[2023-03-12 17:09:51] [INFO ] Flow matrix only has 86 transitions (discarded 3 similar events)
// Phase 1: matrix 86 rows 52 cols
[2023-03-12 17:09:51] [INFO ] Computed 9 place invariants in 0 ms
[2023-03-12 17:09:51] [INFO ] Implicit Places using invariants in 46 ms returned []
[2023-03-12 17:09:51] [INFO ] Flow matrix only has 86 transitions (discarded 3 similar events)
[2023-03-12 17:09:51] [INFO ] Invariant cache hit.
[2023-03-12 17:09:51] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 17:09:51] [INFO ] Implicit Places using invariants and state equation in 80 ms returned []
Implicit Place search using SMT with State Equation took 129 ms to find 0 implicit places.
[2023-03-12 17:09:51] [INFO ] Flow matrix only has 86 transitions (discarded 3 similar events)
[2023-03-12 17:09:51] [INFO ] Invariant cache hit.
[2023-03-12 17:09:51] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 52/74 places, 89/143 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 215 ms. Remains : 52/74 places, 89/143 transitions.
Stuttering acceptance computed with spot in 287 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : HealthRecord-PT-15-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 5}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 3}], [{ cond=(AND p1 p0), acceptance={} source=3 dest: 4}, { cond=(OR (NOT p1) (NOT p0)), acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p1) p0), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 5}], [{ cond=(NOT p1), acceptance={0} source=5 dest: 5}]], initial=1, aps=[p1:(EQ s4 1), p0:(EQ s13 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]]
Stuttering criterion allowed to conclude after 8 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 537 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||(p1 U G(p0)))))'
Support contains 2 out of 74 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 74/74 places, 143/143 transitions.
Graph (trivial) has 83 edges and 74 vertex of which 6 / 74 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 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 19 place count 53 transition count 107
Iterating global reduction 0 with 18 rules applied. Total rules applied 37 place count 53 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 43 place count 53 transition count 101
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 47 place count 49 transition count 90
Iterating global reduction 1 with 4 rules applied. Total rules applied 51 place count 49 transition count 90
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 54 place count 46 transition count 84
Iterating global reduction 1 with 3 rules applied. Total rules applied 57 place count 46 transition count 84
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 66 place count 46 transition count 75
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -33
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 78 place count 40 transition count 108
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 79 place count 40 transition count 107
Applied a total of 79 rules in 22 ms. Remains 40 /74 variables (removed 34) and now considering 107/143 (removed 36) transitions.
[2023-03-12 17:09:52] [INFO ] Flow matrix only has 90 transitions (discarded 17 similar events)
// Phase 1: matrix 90 rows 40 cols
[2023-03-12 17:09:52] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-12 17:09:52] [INFO ] Implicit Places using invariants in 52 ms returned []
[2023-03-12 17:09:52] [INFO ] Flow matrix only has 90 transitions (discarded 17 similar events)
[2023-03-12 17:09:52] [INFO ] Invariant cache hit.
[2023-03-12 17:09:52] [INFO ] State equation strengthened by 16 read => feed constraints.
[2023-03-12 17:09:52] [INFO ] Implicit Places using invariants and state equation in 116 ms returned []
Implicit Place search using SMT with State Equation took 170 ms to find 0 implicit places.
[2023-03-12 17:09:52] [INFO ] Redundant transitions in 41 ms returned []
[2023-03-12 17:09:52] [INFO ] Flow matrix only has 90 transitions (discarded 17 similar events)
[2023-03-12 17:09:52] [INFO ] Invariant cache hit.
[2023-03-12 17:09:52] [INFO ] Dead Transitions using invariants and state equation in 106 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 40/74 places, 107/143 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 348 ms. Remains : 40/74 places, 107/143 transitions.
Stuttering acceptance computed with spot in 191 ms :[(NOT p0), true, (NOT p0), (NOT p0)]
Running random walk in product with property : HealthRecord-PT-15-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(EQ s0 1), p1:(EQ s20 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-15-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-15-LTLFireability-13 finished in 556 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)&&X(X(G((p1||G(p2))))))))'
Support contains 4 out of 74 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 74/74 places, 143/143 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 59 transition count 115
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 59 transition count 115
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 32 place count 59 transition count 113
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 35 place count 56 transition count 104
Iterating global reduction 1 with 3 rules applied. Total rules applied 38 place count 56 transition count 104
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 41 place count 53 transition count 98
Iterating global reduction 1 with 3 rules applied. Total rules applied 44 place count 53 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 53 place count 53 transition count 89
Applied a total of 53 rules in 7 ms. Remains 53 /74 variables (removed 21) and now considering 89/143 (removed 54) transitions.
[2023-03-12 17:09:52] [INFO ] Flow matrix only has 85 transitions (discarded 4 similar events)
// Phase 1: matrix 85 rows 53 cols
[2023-03-12 17:09:52] [INFO ] Computed 10 place invariants in 1 ms
[2023-03-12 17:09:52] [INFO ] Implicit Places using invariants in 78 ms returned []
[2023-03-12 17:09:52] [INFO ] Flow matrix only has 85 transitions (discarded 4 similar events)
[2023-03-12 17:09:52] [INFO ] Invariant cache hit.
[2023-03-12 17:09:52] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 17:09:52] [INFO ] Implicit Places using invariants and state equation in 135 ms returned []
Implicit Place search using SMT with State Equation took 216 ms to find 0 implicit places.
[2023-03-12 17:09:52] [INFO ] Flow matrix only has 85 transitions (discarded 4 similar events)
[2023-03-12 17:09:52] [INFO ] Invariant cache hit.
[2023-03-12 17:09:52] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 53/74 places, 89/143 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 307 ms. Remains : 53/74 places, 89/143 transitions.
Stuttering acceptance computed with spot in 359 ms :[true, (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p2) (NOT p0)), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : HealthRecord-PT-15-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 4}], [{ cond=(OR (NOT p0) (AND (NOT p1) (NOT p2))), acceptance={} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=2 dest: 3}], [{ cond=(OR (NOT p0) (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND p0 p2), acceptance={} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 5}], [{ cond=(NOT p0), acceptance={} source=5 dest: 0}, { cond=p0, acceptance={} source=5 dest: 2}]], initial=1, aps=[p0:(EQ s31 1), p1:(EQ s17 0), p2:(OR (EQ s36 0) (EQ s40 0))], 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, 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-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-15-LTLFireability-14 finished in 695 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F(p0))||G(p1))))'
Support contains 3 out of 74 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 74/74 places, 143/143 transitions.
Graph (trivial) has 73 edges and 74 vertex of which 6 / 74 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 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 20 place count 51 transition count 104
Iterating global reduction 0 with 19 rules applied. Total rules applied 39 place count 51 transition count 104
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 45 place count 51 transition count 98
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 49 place count 47 transition count 87
Iterating global reduction 1 with 4 rules applied. Total rules applied 53 place count 47 transition count 87
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 55 place count 45 transition count 83
Iterating global reduction 1 with 2 rules applied. Total rules applied 57 place count 45 transition count 83
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 63 place count 45 transition count 77
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 2 with 4 rules applied. Total rules applied 67 place count 43 transition count 93
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 68 place count 43 transition count 92
Applied a total of 68 rules in 28 ms. Remains 43 /74 variables (removed 31) and now considering 92/143 (removed 51) transitions.
[2023-03-12 17:09:53] [INFO ] Flow matrix only has 84 transitions (discarded 8 similar events)
// Phase 1: matrix 84 rows 43 cols
[2023-03-12 17:09:53] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-12 17:09:53] [INFO ] Implicit Places using invariants in 65 ms returned []
[2023-03-12 17:09:53] [INFO ] Flow matrix only has 84 transitions (discarded 8 similar events)
[2023-03-12 17:09:53] [INFO ] Invariant cache hit.
[2023-03-12 17:09:53] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-12 17:09:53] [INFO ] Implicit Places using invariants and state equation in 115 ms returned []
Implicit Place search using SMT with State Equation took 183 ms to find 0 implicit places.
[2023-03-12 17:09:53] [INFO ] Redundant transitions in 31 ms returned []
[2023-03-12 17:09:53] [INFO ] Flow matrix only has 84 transitions (discarded 8 similar events)
[2023-03-12 17:09:53] [INFO ] Invariant cache hit.
[2023-03-12 17:09:53] [INFO ] Dead Transitions using invariants and state equation in 99 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 43/74 places, 92/143 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 352 ms. Remains : 43/74 places, 92/143 transitions.
Stuttering acceptance computed with spot in 112 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : HealthRecord-PT-15-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(EQ s34 0), p0:(OR (EQ s6 0) (EQ s41 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 3 reset in 83 ms.
Product exploration explored 100000 steps with 2 reset in 98 ms.
Computed a total of 10 stabilizing places and 27 stable transitions
Computed a total of 10 stabilizing places and 27 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 207 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 86 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 1038 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 73 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-12 17:09:54] [INFO ] Flow matrix only has 84 transitions (discarded 8 similar events)
[2023-03-12 17:09:54] [INFO ] Invariant cache hit.
[2023-03-12 17:09:54] [INFO ] After 27ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-12 17:09:54] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-12 17:09:54] [INFO ] After 62ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (AND (NOT p0) p1))]
Property proved to be true thanks to knowledge :(G (NOT (AND (NOT p0) (NOT p1))))
Knowledge based reduction with 6 factoid took 257 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA HealthRecord-PT-15-LTLFireability-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HealthRecord-PT-15-LTLFireability-15 finished in 1381 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
[2023-03-12 17:09:55] [INFO ] Flatten gal took : 25 ms
[2023-03-12 17:09:55] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/LTLFireability.sr.xml took 2 ms.
[2023-03-12 17:09:55] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 74 places, 143 transitions and 468 arcs took 3 ms.
Total runtime 28700 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1225/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : HealthRecord-PT-15-LTLFireability-02

BK_STOP 1678640996584

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML
mcc2023
ltl formula name HealthRecord-PT-15-LTLFireability-02
ltl formula formula --ltl=/tmp/1225/ltl_0_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 74 places, 143 transitions and 468 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.060 real 0.000 user 0.020 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1225/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1225/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1225/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1225/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
0: pnml2lts-mc(+0xa23f4) [0x5635a19683f4]
1: pnml2lts-mc(+0xa2496) [0x5635a1968496]
2: /lib/x86_64-linux-gnu/libpthread.so.0(+0x13140) [0x7fef7ca54140]
3: pnml2lts-mc(+0x405be5) [0x5635a1ccbbe5]
4: pnml2lts-mc(+0x16b3f9) [0x5635a1a313f9]
5: pnml2lts-mc(+0x164ac4) [0x5635a1a2aac4]
6: pnml2lts-mc(+0x272e0a) [0x5635a1b38e0a]
7: pnml2lts-mc(+0xb61f0) [0x5635a197c1f0]
8: /lib/x86_64-linux-gnu/libc.so.6(+0x3b4d7) [0x7fef7c8a74d7]
9: /lib/x86_64-linux-gnu/libc.so.6(+0x3b67a) [0x7fef7c8a767a]
10: pnml2lts-mc(+0xa1581) [0x5635a1967581]
11: pnml2lts-mc(+0xa1910) [0x5635a1967910]
12: pnml2lts-mc(+0xa32a2) [0x5635a19692a2]
13: pnml2lts-mc(+0xa50f4) [0x5635a196b0f4]
14: pnml2lts-mc(+0xa516b) [0x5635a196b16b]
15: pnml2lts-mc(+0x3f34b3) [0x5635a1cb94b3]
16: pnml2lts-mc(+0x7c63d) [0x5635a194263d]
17: pnml2lts-mc(+0x67d86) [0x5635a192dd86]
18: pnml2lts-mc(+0x60a8a) [0x5635a1926a8a]
19: pnml2lts-mc(+0x5eb15) [0x5635a1924b15]
20: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xea) [0x7fef7c88fd0a]
21: pnml2lts-mc(+0x6075e) [0x5635a192675e]

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="ltsminxred"
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 2-5348"
echo " Executing tool ltsminxred"
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 r201-smll-167840347600348"
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 ;