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.r199-smll-167840345700276.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 lolaxred
Input is HealthRecord-PT-06, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r199-smll-167840345700276
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 484K
-rw-r--r-- 1 mcc users 7.8K Feb 26 18:11 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K Feb 26 18:11 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.4K Feb 26 18:06 CTLFireability.txt
-rw-r--r-- 1 mcc users 38K Feb 26 18:06 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:13 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:13 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:13 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:13 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 18:12 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 114K Feb 26 18:12 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Feb 26 18:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 26 18:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:13 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 67K 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-06-LTLFireability-00
FORMULA_NAME HealthRecord-PT-06-LTLFireability-01
FORMULA_NAME HealthRecord-PT-06-LTLFireability-02
FORMULA_NAME HealthRecord-PT-06-LTLFireability-03
FORMULA_NAME HealthRecord-PT-06-LTLFireability-04
FORMULA_NAME HealthRecord-PT-06-LTLFireability-05
FORMULA_NAME HealthRecord-PT-06-LTLFireability-06
FORMULA_NAME HealthRecord-PT-06-LTLFireability-07
FORMULA_NAME HealthRecord-PT-06-LTLFireability-08
FORMULA_NAME HealthRecord-PT-06-LTLFireability-09
FORMULA_NAME HealthRecord-PT-06-LTLFireability-10
FORMULA_NAME HealthRecord-PT-06-LTLFireability-11
FORMULA_NAME HealthRecord-PT-06-LTLFireability-12
FORMULA_NAME HealthRecord-PT-06-LTLFireability-13
FORMULA_NAME HealthRecord-PT-06-LTLFireability-14
FORMULA_NAME HealthRecord-PT-06-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678504939034

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=lolaxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HealthRecord-PT-06
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-11 03:22:22] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-11 03:22:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 03:22:22] [INFO ] Load time of PNML (sax parser for PT used): 137 ms
[2023-03-11 03:22:22] [INFO ] Transformed 154 places.
[2023-03-11 03:22:23] [INFO ] Transformed 319 transitions.
[2023-03-11 03:22:23] [INFO ] Found NUPN structural information;
[2023-03-11 03:22:23] [INFO ] Parsed PT model containing 154 places and 319 transitions and 835 arcs in 326 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 6 formulas.
Ensure Unique test removed 25 transitions
Reduce redundant transitions removed 25 transitions.
FORMULA HealthRecord-PT-06-LTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-06-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-06-LTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-06-LTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-06-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-06-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 27 out of 154 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 154/154 places, 294/294 transitions.
Discarding 75 places :
Symmetric choice reduction at 0 with 75 rule applications. Total rules 75 place count 79 transition count 153
Iterating global reduction 0 with 75 rules applied. Total rules applied 150 place count 79 transition count 153
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 153 place count 76 transition count 147
Iterating global reduction 0 with 3 rules applied. Total rules applied 156 place count 76 transition count 147
Applied a total of 156 rules in 50 ms. Remains 76 /154 variables (removed 78) and now considering 147/294 (removed 147) transitions.
[2023-03-11 03:22:23] [INFO ] Flow matrix only has 144 transitions (discarded 3 similar events)
// Phase 1: matrix 144 rows 76 cols
[2023-03-11 03:22:23] [INFO ] Computed 9 place invariants in 15 ms
[2023-03-11 03:22:23] [INFO ] Implicit Places using invariants in 336 ms returned []
[2023-03-11 03:22:23] [INFO ] Flow matrix only has 144 transitions (discarded 3 similar events)
[2023-03-11 03:22:23] [INFO ] Invariant cache hit.
[2023-03-11 03:22:23] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-11 03:22:23] [INFO ] Implicit Places using invariants and state equation in 214 ms returned []
Implicit Place search using SMT with State Equation took 609 ms to find 0 implicit places.
[2023-03-11 03:22:23] [INFO ] Flow matrix only has 144 transitions (discarded 3 similar events)
[2023-03-11 03:22:23] [INFO ] Invariant cache hit.
[2023-03-11 03:22:24] [INFO ] Dead Transitions using invariants and state equation in 275 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 76/154 places, 147/294 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 937 ms. Remains : 76/154 places, 147/294 transitions.
Support contains 27 out of 76 places after structural reductions.
[2023-03-11 03:22:24] [INFO ] Flatten gal took : 78 ms
[2023-03-11 03:22:24] [INFO ] Flatten gal took : 33 ms
[2023-03-11 03:22:24] [INFO ] Input system was already deterministic with 147 transitions.
Incomplete random walk after 10000 steps, including 513 resets, run finished after 947 ms. (steps per millisecond=10 ) properties (out of 23) seen :13
Incomplete Best-First random walk after 10001 steps, including 66 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 66 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 66 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 69 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 68 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 67 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 64 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 64 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 61 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 65 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
[2023-03-11 03:22:26] [INFO ] Flow matrix only has 144 transitions (discarded 3 similar events)
[2023-03-11 03:22:26] [INFO ] Invariant cache hit.
[2023-03-11 03:22:26] [INFO ] After 103ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2023-03-11 03:22:26] [INFO ] [Nat]Absence check using 9 positive place invariants in 4 ms returned sat
[2023-03-11 03:22:26] [INFO ] After 150ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :9
[2023-03-11 03:22:26] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-11 03:22:26] [INFO ] After 77ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :1 sat :9
[2023-03-11 03:22:27] [INFO ] Deduced a trap composed of 12 places in 139 ms of which 76 ms to minimize.
[2023-03-11 03:22:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 163 ms
[2023-03-11 03:22:27] [INFO ] After 366ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :9
Attempting to minimize the solution found.
Minimization took 70 ms.
[2023-03-11 03:22:27] [INFO ] After 694ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :9
Fused 10 Parikh solutions to 8 different solutions.
Parikh walk visited 0 properties in 20 ms.
Support contains 11 out of 76 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 76/76 places, 147/147 transitions.
Graph (trivial) has 69 edges and 76 vertex of which 14 / 76 are part of one of the 7 SCC in 4 ms
Free SCC test removed 7 places
Drop transitions removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Graph (complete) has 287 edges and 69 vertex of which 50 are kept as prefixes of interest. Removing 19 places using SCC suffix rule.1 ms
Discarding 19 places :
Also discarding 9 output transitions
Drop transitions removed 9 transitions
Drop transitions removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 0 with 36 rules applied. Total rules applied 38 place count 50 transition count 84
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 2 Pre rules applied. Total rules applied 38 place count 50 transition count 82
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 42 place count 48 transition count 82
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 53 place count 37 transition count 71
Iterating global reduction 1 with 11 rules applied. Total rules applied 64 place count 37 transition count 71
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 70 place count 37 transition count 65
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 73 place count 34 transition count 62
Iterating global reduction 2 with 3 rules applied. Total rules applied 76 place count 34 transition count 62
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 79 place count 34 transition count 59
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 81 place count 33 transition count 58
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 82 place count 32 transition count 57
Reduce places removed 2 places and 0 transitions.
Graph (trivial) has 13 edges and 30 vertex of which 2 / 30 are part of one of the 1 SCC in 1 ms
Free SCC test removed 1 places
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 4 rules applied. Total rules applied 86 place count 29 transition count 56
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 89 place count 28 transition count 54
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 4 Pre rules applied. Total rules applied 89 place count 28 transition count 50
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 97 place count 24 transition count 50
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 5 with 3 rules applied. Total rules applied 100 place count 24 transition count 47
Free-agglomeration rule applied 2 times.
Iterating global reduction 5 with 2 rules applied. Total rules applied 102 place count 24 transition count 45
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 104 place count 22 transition count 45
Applied a total of 104 rules in 40 ms. Remains 22 /76 variables (removed 54) and now considering 45/147 (removed 102) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 40 ms. Remains : 22/76 places, 45/147 transitions.
Incomplete random walk after 10000 steps, including 915 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 9) seen :8
Incomplete Best-First random walk after 10001 steps, including 210 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 45 rows 22 cols
[2023-03-11 03:22:27] [INFO ] Computed 0 place invariants in 2 ms
[2023-03-11 03:22:27] [INFO ] After 66ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-11 03:22:27] [INFO ] After 34ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-11 03:22:27] [INFO ] After 44ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 9 ms.
[2023-03-11 03:22:27] [INFO ] After 92ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 45/45 transitions.
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 22 transition count 39
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 10 place count 18 transition count 35
Iterating global reduction 1 with 4 rules applied. Total rules applied 14 place count 18 transition count 35
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 15 place count 18 transition count 34
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 15 place count 18 transition count 32
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 5 rules applied. Total rules applied 20 place count 15 transition count 32
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 22 place count 13 transition count 28
Iterating global reduction 2 with 2 rules applied. Total rules applied 24 place count 13 transition count 28
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (trivial) has 7 edges and 13 vertex of which 3 / 13 are part of one of the 1 SCC in 0 ms
Free SCC test removed 2 places
Iterating post reduction 2 with 7 rules applied. Total rules applied 31 place count 11 transition count 22
Drop transitions removed 6 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 39 place count 11 transition count 14
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 43 place count 9 transition count 12
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 45 place count 9 transition count 10
Free-agglomeration rule applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 46 place count 9 transition count 9
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 48 place count 8 transition count 8
Applied a total of 48 rules in 24 ms. Remains 8 /22 variables (removed 14) and now considering 8/45 (removed 37) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 8/22 places, 8/45 transitions.
Incomplete random walk after 10000 steps, including 1553 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 806 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Probably explored full state space saw : 15 states, properties seen :0
Probabilistic random walk after 31 steps, saw 15 distinct states, run finished after 18 ms. (steps per millisecond=1 ) properties seen :0
Explored full state space saw : 15 states, properties seen :0
Exhaustive walk after 31 steps, saw 15 distinct states, run finished after 3 ms. (steps per millisecond=10 ) properties seen :0
Successfully simplified 2 atomic propositions for a total of 10 simplifications.
Computed a total of 7 stabilizing places and 11 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' '!(F(G(p0)))'
Support contains 1 out of 76 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 76/76 places, 147/147 transitions.
Graph (trivial) has 91 edges and 76 vertex of which 14 / 76 are part of one of the 7 SCC in 2 ms
Free SCC test removed 7 places
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 18 place count 52 transition count 106
Iterating global reduction 0 with 17 rules applied. Total rules applied 35 place count 52 transition count 106
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 42 place count 52 transition count 99
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 49 place count 45 transition count 82
Iterating global reduction 1 with 7 rules applied. Total rules applied 56 place count 45 transition count 82
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 59 place count 45 transition count 79
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 62 place count 42 transition count 73
Iterating global reduction 2 with 3 rules applied. Total rules applied 65 place count 42 transition count 73
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 74 place count 42 transition count 64
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 76 place count 41 transition count 63
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -34
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 86 place count 36 transition count 97
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 3 with 10 rules applied. Total rules applied 96 place count 36 transition count 87
Applied a total of 96 rules in 43 ms. Remains 36 /76 variables (removed 40) and now considering 87/147 (removed 60) transitions.
[2023-03-11 03:22:27] [INFO ] Flow matrix only has 75 transitions (discarded 12 similar events)
// Phase 1: matrix 75 rows 36 cols
[2023-03-11 03:22:27] [INFO ] Computed 9 place invariants in 6 ms
[2023-03-11 03:22:27] [INFO ] Implicit Places using invariants in 62 ms returned []
[2023-03-11 03:22:27] [INFO ] Flow matrix only has 75 transitions (discarded 12 similar events)
[2023-03-11 03:22:27] [INFO ] Invariant cache hit.
[2023-03-11 03:22:28] [INFO ] State equation strengthened by 23 read => feed constraints.
[2023-03-11 03:22:28] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 157 ms to find 0 implicit places.
[2023-03-11 03:22:28] [INFO ] Redundant transitions in 31 ms returned []
[2023-03-11 03:22:28] [INFO ] Flow matrix only has 75 transitions (discarded 12 similar events)
[2023-03-11 03:22:28] [INFO ] Invariant cache hit.
[2023-03-11 03:22:28] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 36/76 places, 87/147 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 317 ms. Remains : 36/76 places, 87/147 transitions.
Stuttering acceptance computed with spot in 187 ms :[(NOT p0)]
Running random walk in product with property : HealthRecord-PT-06-LTLFireability-00 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 s35 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 2 ms.
FORMULA HealthRecord-PT-06-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-06-LTLFireability-00 finished in 577 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 76 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 76/76 places, 147/147 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 59 transition count 113
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 59 transition count 113
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 37 place count 59 transition count 110
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 44 place count 52 transition count 93
Iterating global reduction 1 with 7 rules applied. Total rules applied 51 place count 52 transition count 93
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 54 place count 52 transition count 90
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 57 place count 49 transition count 84
Iterating global reduction 2 with 3 rules applied. Total rules applied 60 place count 49 transition count 84
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 69 place count 49 transition count 75
Applied a total of 69 rules in 18 ms. Remains 49 /76 variables (removed 27) and now considering 75/147 (removed 72) transitions.
[2023-03-11 03:22:28] [INFO ] Flow matrix only has 72 transitions (discarded 3 similar events)
// Phase 1: matrix 72 rows 49 cols
[2023-03-11 03:22:28] [INFO ] Computed 9 place invariants in 2 ms
[2023-03-11 03:22:28] [INFO ] Implicit Places using invariants in 59 ms returned []
[2023-03-11 03:22:28] [INFO ] Flow matrix only has 72 transitions (discarded 3 similar events)
[2023-03-11 03:22:28] [INFO ] Invariant cache hit.
[2023-03-11 03:22:28] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-11 03:22:28] [INFO ] Implicit Places using invariants and state equation in 124 ms returned []
Implicit Place search using SMT with State Equation took 185 ms to find 0 implicit places.
[2023-03-11 03:22:28] [INFO ] Flow matrix only has 72 transitions (discarded 3 similar events)
[2023-03-11 03:22:28] [INFO ] Invariant cache hit.
[2023-03-11 03:22:28] [INFO ] Dead Transitions using invariants and state equation in 100 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 49/76 places, 75/147 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 306 ms. Remains : 49/76 places, 75/147 transitions.
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HealthRecord-PT-06-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s33 1) (EQ s36 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 5 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-06-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-06-LTLFireability-02 finished in 418 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)&&F(G(p1)))))'
Support contains 2 out of 76 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 76/76 places, 147/147 transitions.
Graph (trivial) has 90 edges and 76 vertex of which 14 / 76 are part of one of the 7 SCC in 1 ms
Free SCC test removed 7 places
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 17 place count 52 transition count 107
Iterating global reduction 0 with 16 rules applied. Total rules applied 33 place count 52 transition count 107
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 37 place count 52 transition count 103
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 44 place count 45 transition count 86
Iterating global reduction 1 with 7 rules applied. Total rules applied 51 place count 45 transition count 86
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 54 place count 45 transition count 83
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 57 place count 42 transition count 77
Iterating global reduction 2 with 3 rules applied. Total rules applied 60 place count 42 transition count 77
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 69 place count 42 transition count 68
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -16
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 73 place count 40 transition count 84
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 74 place count 40 transition count 83
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 75 place count 39 transition count 82
Applied a total of 75 rules in 46 ms. Remains 39 /76 variables (removed 37) and now considering 82/147 (removed 65) transitions.
[2023-03-11 03:22:28] [INFO ] Flow matrix only has 70 transitions (discarded 12 similar events)
// Phase 1: matrix 70 rows 39 cols
[2023-03-11 03:22:28] [INFO ] Computed 9 place invariants in 2 ms
[2023-03-11 03:22:28] [INFO ] Implicit Places using invariants in 62 ms returned []
[2023-03-11 03:22:28] [INFO ] Flow matrix only has 70 transitions (discarded 12 similar events)
[2023-03-11 03:22:28] [INFO ] Invariant cache hit.
[2023-03-11 03:22:29] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-11 03:22:29] [INFO ] Implicit Places using invariants and state equation in 112 ms returned []
Implicit Place search using SMT with State Equation took 178 ms to find 0 implicit places.
[2023-03-11 03:22:29] [INFO ] Redundant transitions in 37 ms returned []
[2023-03-11 03:22:29] [INFO ] Flow matrix only has 70 transitions (discarded 12 similar events)
[2023-03-11 03:22:29] [INFO ] Invariant cache hit.
[2023-03-11 03:22:29] [INFO ] Dead Transitions using invariants and state equation in 92 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 39/76 places, 82/147 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 370 ms. Remains : 39/76 places, 82/147 transitions.
Stuttering acceptance computed with spot in 195 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : HealthRecord-PT-06-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(EQ s2 0), p1:(EQ s28 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-06-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-06-LTLFireability-03 finished in 590 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((p0||F(p1)))||F(p2)))'
Support contains 4 out of 76 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 76/76 places, 147/147 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 60 transition count 115
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 60 transition count 115
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 38 place count 60 transition count 109
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 43 place count 55 transition count 97
Iterating global reduction 1 with 5 rules applied. Total rules applied 48 place count 55 transition count 97
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 51 place count 55 transition count 94
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 53 place count 53 transition count 90
Iterating global reduction 2 with 2 rules applied. Total rules applied 55 place count 53 transition count 90
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 61 place count 53 transition count 84
Applied a total of 61 rules in 19 ms. Remains 53 /76 variables (removed 23) and now considering 84/147 (removed 63) transitions.
[2023-03-11 03:22:29] [INFO ] Flow matrix only has 81 transitions (discarded 3 similar events)
// Phase 1: matrix 81 rows 53 cols
[2023-03-11 03:22:29] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-11 03:22:29] [INFO ] Implicit Places using invariants in 67 ms returned []
[2023-03-11 03:22:29] [INFO ] Flow matrix only has 81 transitions (discarded 3 similar events)
[2023-03-11 03:22:29] [INFO ] Invariant cache hit.
[2023-03-11 03:22:29] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-11 03:22:29] [INFO ] Implicit Places using invariants and state equation in 99 ms returned []
Implicit Place search using SMT with State Equation took 168 ms to find 0 implicit places.
[2023-03-11 03:22:29] [INFO ] Flow matrix only has 81 transitions (discarded 3 similar events)
[2023-03-11 03:22:29] [INFO ] Invariant cache hit.
[2023-03-11 03:22:29] [INFO ] Dead Transitions using invariants and state equation in 112 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 53/76 places, 84/147 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 301 ms. Remains : 53/76 places, 84/147 transitions.
Stuttering acceptance computed with spot in 149 ms :[(AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : HealthRecord-PT-06-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p2:(OR (AND (EQ s27 1) (EQ s51 1)) (EQ s38 1)), p0:(EQ s11 0), p1:(EQ s11 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 513 ms.
Product exploration explored 100000 steps with 50000 reset in 456 ms.
Computed a total of 3 stabilizing places and 3 stable transitions
Computed a total of 3 stabilizing places and 3 stable transitions
Knowledge obtained : [(AND (NOT p2) p0 (NOT p1)), (X (NOT (AND (NOT p2) (NOT p0) (NOT p1)))), (X (X (AND (NOT p2) (NOT p1))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p2) (NOT p0) (NOT p1))))
Knowledge based reduction with 3 factoid took 70 ms. Reduced automaton from 3 states, 3 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA HealthRecord-PT-06-LTLFireability-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HealthRecord-PT-06-LTLFireability-04 finished in 1517 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)&&F((p1&&X(p2))))))'
Support contains 6 out of 76 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 76/76 places, 147/147 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 59 transition count 113
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 59 transition count 113
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 40 place count 59 transition count 107
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 46 place count 53 transition count 93
Iterating global reduction 1 with 6 rules applied. Total rules applied 52 place count 53 transition count 93
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 55 place count 53 transition count 90
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 57 place count 51 transition count 86
Iterating global reduction 2 with 2 rules applied. Total rules applied 59 place count 51 transition count 86
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 65 place count 51 transition count 80
Applied a total of 65 rules in 7 ms. Remains 51 /76 variables (removed 25) and now considering 80/147 (removed 67) transitions.
[2023-03-11 03:22:30] [INFO ] Flow matrix only has 77 transitions (discarded 3 similar events)
// Phase 1: matrix 77 rows 51 cols
[2023-03-11 03:22:30] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-11 03:22:30] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-11 03:22:30] [INFO ] Flow matrix only has 77 transitions (discarded 3 similar events)
[2023-03-11 03:22:30] [INFO ] Invariant cache hit.
[2023-03-11 03:22:31] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-11 03:22:31] [INFO ] Implicit Places using invariants and state equation in 84 ms returned []
Implicit Place search using SMT with State Equation took 131 ms to find 0 implicit places.
[2023-03-11 03:22:31] [INFO ] Flow matrix only has 77 transitions (discarded 3 similar events)
[2023-03-11 03:22:31] [INFO ] Invariant cache hit.
[2023-03-11 03:22:31] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 51/76 places, 80/147 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 212 ms. Remains : 51/76 places, 80/147 transitions.
Stuttering acceptance computed with spot in 170 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (NOT p0), (OR (NOT p1) (NOT p2)), (NOT p2)]
Running random walk in product with property : HealthRecord-PT-06-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=p1, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=p1, acceptance={0} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (NEQ s3 1) (NEQ s7 1) (NEQ s11 1) (NEQ s42 1)), p1:(EQ s40 1), p2:(EQ s22 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 7 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-06-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-06-LTLFireability-05 finished in 402 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)||(F(p1)&&F(p2))))'
Support contains 3 out of 76 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 76/76 places, 147/147 transitions.
Graph (trivial) has 87 edges and 76 vertex of which 14 / 76 are part of one of the 7 SCC in 0 ms
Free SCC test removed 7 places
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 16 place count 53 transition count 109
Iterating global reduction 0 with 15 rules applied. Total rules applied 31 place count 53 transition count 109
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 38 place count 53 transition count 102
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 42 place count 49 transition count 93
Iterating global reduction 1 with 4 rules applied. Total rules applied 46 place count 49 transition count 93
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 49 place count 49 transition count 90
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 50 place count 48 transition count 88
Iterating global reduction 2 with 1 rules applied. Total rules applied 51 place count 48 transition count 88
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 54 place count 48 transition count 85
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 58 place count 46 transition count 105
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 60 place count 46 transition count 103
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 61 place count 45 transition count 102
Applied a total of 61 rules in 25 ms. Remains 45 /76 variables (removed 31) and now considering 102/147 (removed 45) transitions.
[2023-03-11 03:22:31] [INFO ] Flow matrix only has 89 transitions (discarded 13 similar events)
// Phase 1: matrix 89 rows 45 cols
[2023-03-11 03:22:31] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-11 03:22:31] [INFO ] Implicit Places using invariants in 62 ms returned []
[2023-03-11 03:22:31] [INFO ] Flow matrix only has 89 transitions (discarded 13 similar events)
[2023-03-11 03:22:31] [INFO ] Invariant cache hit.
[2023-03-11 03:22:31] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-11 03:22:31] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 165 ms to find 0 implicit places.
[2023-03-11 03:22:31] [INFO ] Redundant transitions in 23 ms returned []
[2023-03-11 03:22:31] [INFO ] Flow matrix only has 89 transitions (discarded 13 similar events)
[2023-03-11 03:22:31] [INFO ] Invariant cache hit.
[2023-03-11 03:22:31] [INFO ] Dead Transitions using invariants and state equation in 128 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 45/76 places, 102/147 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 359 ms. Remains : 45/76 places, 102/147 transitions.
Stuttering acceptance computed with spot in 283 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p1), (NOT p2), (AND (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p0))]
Running random walk in product with property : HealthRecord-PT-06-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 3}, { cond=(AND p0 (NOT p2)), acceptance={} source=0 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=4 dest: 2}, { cond=(AND p0 (NOT p2)), acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(EQ s5 1), p1:(EQ s41 0), p2:(EQ s9 1)], 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]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-06-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-06-LTLFireability-06 finished in 660 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)&&G((F(p1)&&F(G(p2))))))'
Support contains 4 out of 76 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 76/76 places, 147/147 transitions.
Graph (trivial) has 73 edges and 76 vertex of which 14 / 76 are part of one of the 7 SCC in 0 ms
Free SCC test removed 7 places
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 17 place count 52 transition count 107
Iterating global reduction 0 with 16 rules applied. Total rules applied 33 place count 52 transition count 107
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 40 place count 52 transition count 100
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 45 place count 47 transition count 89
Iterating global reduction 1 with 5 rules applied. Total rules applied 50 place count 47 transition count 89
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 53 place count 47 transition count 86
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 54 place count 46 transition count 84
Iterating global reduction 2 with 1 rules applied. Total rules applied 55 place count 46 transition count 84
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 58 place count 46 transition count 81
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -8
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 60 place count 45 transition count 89
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 61 place count 45 transition count 88
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 62 place count 44 transition count 87
Applied a total of 62 rules in 41 ms. Remains 44 /76 variables (removed 32) and now considering 87/147 (removed 60) transitions.
[2023-03-11 03:22:32] [INFO ] Flow matrix only has 78 transitions (discarded 9 similar events)
// Phase 1: matrix 78 rows 44 cols
[2023-03-11 03:22:32] [INFO ] Computed 9 place invariants in 2 ms
[2023-03-11 03:22:32] [INFO ] Implicit Places using invariants in 63 ms returned []
[2023-03-11 03:22:32] [INFO ] Flow matrix only has 78 transitions (discarded 9 similar events)
[2023-03-11 03:22:32] [INFO ] Invariant cache hit.
[2023-03-11 03:22:32] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-11 03:22:32] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 147 ms to find 0 implicit places.
[2023-03-11 03:22:32] [INFO ] Redundant transitions in 23 ms returned []
[2023-03-11 03:22:32] [INFO ] Flow matrix only has 78 transitions (discarded 9 similar events)
[2023-03-11 03:22:32] [INFO ] Invariant cache hit.
[2023-03-11 03:22:32] [INFO ] Dead Transitions using invariants and state equation in 86 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 44/76 places, 87/147 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 308 ms. Remains : 44/76 places, 87/147 transitions.
Stuttering acceptance computed with spot in 290 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (NOT p0), (NOT p1), (NOT p2), (OR (NOT p1) (NOT p2))]
Running random walk in product with property : HealthRecord-PT-06-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=(NOT p2), acceptance={} source=0 dest: 3}, { cond=true, acceptance={} source=0 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=p2, acceptance={} source=3 dest: 3}, { cond=(NOT p2), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 2}, { cond=(NOT p2), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(OR (EQ s10 0) (EQ s42 0)), p1:(EQ s31 1), p2:(AND (EQ s5 0) (EQ s10 1) (EQ s42 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-06-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-06-LTLFireability-08 finished in 625 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))'
Support contains 2 out of 76 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 76/76 places, 147/147 transitions.
Graph (trivial) has 89 edges and 76 vertex of which 14 / 76 are part of one of the 7 SCC in 1 ms
Free SCC test removed 7 places
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 17 place count 52 transition count 107
Iterating global reduction 0 with 16 rules applied. Total rules applied 33 place count 52 transition count 107
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 39 place count 52 transition count 101
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 45 place count 46 transition count 86
Iterating global reduction 1 with 6 rules applied. Total rules applied 51 place count 46 transition count 86
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 54 place count 43 transition count 80
Iterating global reduction 1 with 3 rules applied. Total rules applied 57 place count 43 transition count 80
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 43 transition count 71
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 70 place count 41 transition count 87
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 72 place count 41 transition count 85
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 73 place count 40 transition count 84
Applied a total of 73 rules in 28 ms. Remains 40 /76 variables (removed 36) and now considering 84/147 (removed 63) transitions.
[2023-03-11 03:22:32] [INFO ] Flow matrix only has 72 transitions (discarded 12 similar events)
// Phase 1: matrix 72 rows 40 cols
[2023-03-11 03:22:32] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-11 03:22:32] [INFO ] Implicit Places using invariants in 55 ms returned []
[2023-03-11 03:22:32] [INFO ] Flow matrix only has 72 transitions (discarded 12 similar events)
[2023-03-11 03:22:32] [INFO ] Invariant cache hit.
[2023-03-11 03:22:32] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-11 03:22:32] [INFO ] Implicit Places using invariants and state equation in 109 ms returned []
Implicit Place search using SMT with State Equation took 167 ms to find 0 implicit places.
[2023-03-11 03:22:32] [INFO ] Redundant transitions in 33 ms returned []
[2023-03-11 03:22:32] [INFO ] Flow matrix only has 72 transitions (discarded 12 similar events)
[2023-03-11 03:22:32] [INFO ] Invariant cache hit.
[2023-03-11 03:22:32] [INFO ] Dead Transitions using invariants and state equation in 86 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 40/76 places, 84/147 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 323 ms. Remains : 40/76 places, 84/147 transitions.
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Running random walk in product with property : HealthRecord-PT-06-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s2 1) (EQ s28 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-06-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-06-LTLFireability-10 finished in 381 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 76 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 76/76 places, 147/147 transitions.
Graph (trivial) has 91 edges and 76 vertex of which 14 / 76 are part of one of the 7 SCC in 0 ms
Free SCC test removed 7 places
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 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 51 transition count 105
Iterating global reduction 0 with 17 rules applied. Total rules applied 35 place count 51 transition count 105
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 42 place count 51 transition count 98
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 48 place count 45 transition count 84
Iterating global reduction 1 with 6 rules applied. Total rules applied 54 place count 45 transition count 84
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 57 place count 45 transition count 81
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 59 place count 43 transition count 77
Iterating global reduction 2 with 2 rules applied. Total rules applied 61 place count 43 transition count 77
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 67 place count 43 transition count 71
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -17
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 71 place count 41 transition count 88
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 73 place count 41 transition count 86
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 74 place count 40 transition count 85
Applied a total of 74 rules in 38 ms. Remains 40 /76 variables (removed 36) and now considering 85/147 (removed 62) transitions.
[2023-03-11 03:22:33] [INFO ] Flow matrix only has 73 transitions (discarded 12 similar events)
// Phase 1: matrix 73 rows 40 cols
[2023-03-11 03:22:33] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-11 03:22:33] [INFO ] Implicit Places using invariants in 58 ms returned []
[2023-03-11 03:22:33] [INFO ] Flow matrix only has 73 transitions (discarded 12 similar events)
[2023-03-11 03:22:33] [INFO ] Invariant cache hit.
[2023-03-11 03:22:33] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-11 03:22:33] [INFO ] Implicit Places using invariants and state equation in 107 ms returned []
Implicit Place search using SMT with State Equation took 168 ms to find 0 implicit places.
[2023-03-11 03:22:33] [INFO ] Redundant transitions in 32 ms returned []
[2023-03-11 03:22:33] [INFO ] Flow matrix only has 73 transitions (discarded 12 similar events)
[2023-03-11 03:22:33] [INFO ] Invariant cache hit.
[2023-03-11 03:22:33] [INFO ] Dead Transitions using invariants and state equation in 93 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 40/76 places, 85/147 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 339 ms. Remains : 40/76 places, 85/147 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : HealthRecord-PT-06-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(NEQ s5 1)], 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 0 reset in 401 ms.
Product exploration explored 100000 steps with 0 reset in 199 ms.
Computed a total of 15 stabilizing places and 24 stable transitions
Computed a total of 15 stabilizing places and 24 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 117 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 36 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 954 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 137 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Finished probabilistic random walk after 7932 steps, run visited all 1 properties in 40 ms. (steps per millisecond=198 )
Probabilistic random walk after 7932 steps, saw 1564 distinct states, run finished after 41 ms. (steps per millisecond=193 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 142 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 36 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Support contains 1 out of 40 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 40/40 places, 85/85 transitions.
Applied a total of 0 rules in 3 ms. Remains 40 /40 variables (removed 0) and now considering 85/85 (removed 0) transitions.
[2023-03-11 03:22:34] [INFO ] Flow matrix only has 73 transitions (discarded 12 similar events)
[2023-03-11 03:22:34] [INFO ] Invariant cache hit.
[2023-03-11 03:22:34] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-11 03:22:34] [INFO ] Flow matrix only has 73 transitions (discarded 12 similar events)
[2023-03-11 03:22:34] [INFO ] Invariant cache hit.
[2023-03-11 03:22:34] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-11 03:22:34] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 110 ms to find 0 implicit places.
[2023-03-11 03:22:34] [INFO ] Redundant transitions in 21 ms returned []
[2023-03-11 03:22:34] [INFO ] Flow matrix only has 73 transitions (discarded 12 similar events)
[2023-03-11 03:22:34] [INFO ] Invariant cache hit.
[2023-03-11 03:22:34] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 223 ms. Remains : 40/40 places, 85/85 transitions.
Computed a total of 15 stabilizing places and 24 stable transitions
Computed a total of 15 stabilizing places and 24 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 111 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 949 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 135 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Finished probabilistic random walk after 7932 steps, run visited all 1 properties in 31 ms. (steps per millisecond=255 )
Probabilistic random walk after 7932 steps, saw 1564 distinct states, run finished after 31 ms. (steps per millisecond=255 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 188 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 51 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 56 ms.
Product exploration explored 100000 steps with 0 reset in 76 ms.
Support contains 1 out of 40 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 40/40 places, 85/85 transitions.
Applied a total of 0 rules in 2 ms. Remains 40 /40 variables (removed 0) and now considering 85/85 (removed 0) transitions.
[2023-03-11 03:22:35] [INFO ] Flow matrix only has 73 transitions (discarded 12 similar events)
[2023-03-11 03:22:35] [INFO ] Invariant cache hit.
[2023-03-11 03:22:35] [INFO ] Implicit Places using invariants in 57 ms returned []
[2023-03-11 03:22:35] [INFO ] Flow matrix only has 73 transitions (discarded 12 similar events)
[2023-03-11 03:22:35] [INFO ] Invariant cache hit.
[2023-03-11 03:22:35] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-11 03:22:35] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 148 ms to find 0 implicit places.
[2023-03-11 03:22:35] [INFO ] Redundant transitions in 83 ms returned []
[2023-03-11 03:22:35] [INFO ] Flow matrix only has 73 transitions (discarded 12 similar events)
[2023-03-11 03:22:35] [INFO ] Invariant cache hit.
[2023-03-11 03:22:35] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 337 ms. Remains : 40/40 places, 85/85 transitions.
Treatment of property HealthRecord-PT-06-LTLFireability-12 finished in 2816 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 U (!p1||(p2&&F(!p0))))))'
Support contains 3 out of 76 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 76/76 places, 147/147 transitions.
Graph (trivial) has 87 edges and 76 vertex of which 14 / 76 are part of one of the 7 SCC in 0 ms
Free SCC test removed 7 places
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 17 place count 52 transition count 107
Iterating global reduction 0 with 16 rules applied. Total rules applied 33 place count 52 transition count 107
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 39 place count 52 transition count 101
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 44 place count 47 transition count 90
Iterating global reduction 1 with 5 rules applied. Total rules applied 49 place count 47 transition count 90
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 52 place count 47 transition count 87
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 53 place count 46 transition count 85
Iterating global reduction 2 with 1 rules applied. Total rules applied 54 place count 46 transition count 85
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 57 place count 46 transition count 82
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -22
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 61 place count 44 transition count 104
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 102
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 64 place count 43 transition count 101
Applied a total of 64 rules in 26 ms. Remains 43 /76 variables (removed 33) and now considering 101/147 (removed 46) transitions.
[2023-03-11 03:22:35] [INFO ] Flow matrix only has 88 transitions (discarded 13 similar events)
// Phase 1: matrix 88 rows 43 cols
[2023-03-11 03:22:35] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-11 03:22:35] [INFO ] Implicit Places using invariants in 104 ms returned []
[2023-03-11 03:22:35] [INFO ] Flow matrix only has 88 transitions (discarded 13 similar events)
[2023-03-11 03:22:35] [INFO ] Invariant cache hit.
[2023-03-11 03:22:36] [INFO ] State equation strengthened by 19 read => feed constraints.
[2023-03-11 03:22:36] [INFO ] Implicit Places using invariants and state equation in 154 ms returned []
Implicit Place search using SMT with State Equation took 263 ms to find 0 implicit places.
[2023-03-11 03:22:36] [INFO ] Redundant transitions in 43 ms returned []
[2023-03-11 03:22:36] [INFO ] Flow matrix only has 88 transitions (discarded 13 similar events)
[2023-03-11 03:22:36] [INFO ] Invariant cache hit.
[2023-03-11 03:22:36] [INFO ] Dead Transitions using invariants and state equation in 114 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 43/76 places, 101/147 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 461 ms. Remains : 43/76 places, 101/147 transitions.
Stuttering acceptance computed with spot in 198 ms :[(OR (AND p1 (NOT p2)) (AND p0 p1)), true, (OR (AND p1 (NOT p2)) (AND p0 p1)), (AND p1 p0)]
Running random walk in product with property : HealthRecord-PT-06-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(OR (NOT p1) p2 p0), acceptance={} source=0 dest: 0}, { cond=(AND p1 (NOT p2) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND p1 (NOT p2) p0), acceptance={} source=0 dest: 2}, { cond=(AND p1 p2 p0), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND p1 (NOT p2) (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(AND p1 (NOT p2) p0), acceptance={0} source=2 dest: 2}, { cond=(AND p1 p2 p0), acceptance={0} source=2 dest: 3}], [{ cond=(AND p1 p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(OR (EQ s9 1) (EQ s8 1)), p2:(EQ s29 1), p0:(NEQ s9 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 0 reset in 221 ms.
Product exploration explored 100000 steps with 0 reset in 194 ms.
Computed a total of 15 stabilizing places and 27 stable transitions
Computed a total of 15 stabilizing places and 27 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p2) p0), (X (NOT (AND p1 p0))), (X (OR (NOT p1) p2 p0)), (X (NOT (AND p1 (NOT p2) (NOT p0)))), (X (NOT (AND p1 p2 p0))), (X (NOT (AND p1 (NOT p2) p0))), true, (X (X (NOT (AND p1 p0)))), (X (X (OR (NOT p1) p2 p0))), (X (X (NOT (AND p1 (NOT p2) (NOT p0))))), (X (X (NOT (AND p1 p2 p0)))), (X (X (NOT (AND p1 (NOT p2) p0))))]
False Knowledge obtained : []
Knowledge based reduction with 12 factoid took 870 ms. Reduced automaton from 4 states, 9 edges and 3 AP (stutter insensitive) to 4 states, 9 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 188 ms :[(OR (AND p1 (NOT p2)) (AND p0 p1)), true, (OR (AND p1 (NOT p2)) (AND p0 p1)), (AND p0 p1)]
Incomplete random walk after 10000 steps, including 948 resets, run finished after 397 ms. (steps per millisecond=25 ) properties (out of 5) seen :2
Incomplete Best-First random walk after 10001 steps, including 137 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 131 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 131 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-11 03:22:38] [INFO ] Flow matrix only has 88 transitions (discarded 13 similar events)
[2023-03-11 03:22:38] [INFO ] Invariant cache hit.
[2023-03-11 03:22:38] [INFO ] [Real]Absence check using 9 positive place invariants in 5 ms returned sat
[2023-03-11 03:22:38] [INFO ] After 64ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:2
[2023-03-11 03:22:38] [INFO ] State equation strengthened by 19 read => feed constraints.
[2023-03-11 03:22:38] [INFO ] After 12ms SMT Verify possible using 19 Read/Feed constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-11 03:22:38] [INFO ] After 140ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-11 03:22:38] [INFO ] [Nat]Absence check using 9 positive place invariants in 4 ms returned sat
[2023-03-11 03:22:38] [INFO ] After 75ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-11 03:22:38] [INFO ] After 33ms SMT Verify possible using 19 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-11 03:22:38] [INFO ] After 77ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 24 ms.
[2023-03-11 03:22:38] [INFO ] After 234ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 6 ms.
Support contains 3 out of 43 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 43/43 places, 101/101 transitions.
Graph (complete) has 159 edges and 43 vertex of which 26 are kept as prefixes of interest. Removing 17 places using SCC suffix rule.1 ms
Discarding 17 places :
Also discarding 13 output transitions
Drop transitions removed 13 transitions
Drop transitions removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 21 place count 26 transition count 68
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 3 Pre rules applied. Total rules applied 21 place count 26 transition count 65
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 1 with 9 rules applied. Total rules applied 30 place count 20 transition count 65
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Graph (trivial) has 15 edges and 20 vertex of which 7 / 20 are part of one of the 1 SCC in 0 ms
Free SCC test removed 6 places
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 4 rules applied. Total rules applied 34 place count 14 transition count 62
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 16 transitions
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 2 with 25 rules applied. Total rules applied 59 place count 12 transition count 39
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 61 place count 11 transition count 38
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 62 place count 10 transition count 34
Iterating global reduction 3 with 1 rules applied. Total rules applied 63 place count 10 transition count 34
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 64 place count 10 transition count 33
Drop transitions removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 4 with 13 rules applied. Total rules applied 77 place count 10 transition count 20
Free-agglomeration rule applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 78 place count 10 transition count 19
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 80 place count 9 transition count 18
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 81 place count 9 transition count 17
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 82 place count 8 transition count 17
Applied a total of 82 rules in 21 ms. Remains 8 /43 variables (removed 35) and now considering 17/101 (removed 84) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 8/43 places, 17/101 transitions.
Finished random walk after 766 steps, including 105 resets, run visited all 3 properties in 4 ms. (steps per millisecond=191 )
Knowledge obtained : [(AND (NOT p1) (NOT p2) p0), (X (NOT (AND p1 p0))), (X (OR (NOT p1) p2 p0)), (X (NOT (AND p1 (NOT p2) (NOT p0)))), (X (NOT (AND p1 p2 p0))), (X (NOT (AND p1 (NOT p2) p0))), true, (X (X (NOT (AND p1 p0)))), (X (X (OR (NOT p1) p2 p0))), (X (X (NOT (AND p1 (NOT p2) (NOT p0))))), (X (X (NOT (AND p1 p2 p0)))), (X (X (NOT (AND p1 (NOT p2) p0))))]
False Knowledge obtained : [(F (AND p0 p1)), (F (AND p0 p1 p2)), (F (NOT (OR p0 (NOT p1) p2))), (F (AND p0 p1 (NOT p2))), (F (AND (NOT p0) p1 (NOT p2)))]
Property proved to be false thanks to negative knowledge :(F (NOT (OR p0 (NOT p1) p2)))
Knowledge based reduction with 12 factoid took 364 ms. Reduced automaton from 4 states, 9 edges and 3 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA HealthRecord-PT-06-LTLFireability-13 FALSE TECHNIQUES KNOWLEDGE
Treatment of property HealthRecord-PT-06-LTLFireability-13 finished in 3545 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)))'
[2023-03-11 03:22:39] [INFO ] Flatten gal took : 12 ms
[2023-03-11 03:22:39] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/LTLFireability.sr.xml took 1 ms.
[2023-03-11 03:22:39] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 76 places, 147 transitions and 461 arcs took 2 ms.
Total runtime 17044 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT HealthRecord-PT-06
BK_EXAMINATION: LTLFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/374
LTLFireability

FORMULA HealthRecord-PT-06-LTLFireability-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1678504960925

--------------------
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:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ 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
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/374/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/374/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/374/LTLFireability.xml
lola: Rule S: 0 transitions removed,0 places removed
lola: Created skeleton in 0.000000 secs.
lola: LAUNCH task # 1 (type EXCL) for 0 HealthRecord-PT-06-LTLFireability-12
lola: time limit : 3600 sec
lola: memory limit: 32 pages
lola: FINISHED task # 1 (type EXCL) for HealthRecord-PT-06-LTLFireability-12
lola: result : false
lola: markings : 8197
lola: fired transitions : 24294
lola: time used : 0.000000
lola: memory pages used : 1
lola: Portfolio finished: no open formulas

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
HealthRecord-PT-06-LTLFireability-12: LTL false LTL model checker


Time elapsed: 0 secs. Pages in use: 1

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-06"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="lolaxred"
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 lolaxred"
echo " Input is HealthRecord-PT-06, 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 r199-smll-167840345700276"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-06.tgz
mv HealthRecord-PT-06 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 ;