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-167840345700283.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)
..........................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is HealthRecord-PT-07, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r199-smll-167840345700283
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 464K
-rw-r--r-- 1 mcc users 7.5K Feb 26 18:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K Feb 26 18:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 26 17:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 26 17:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:13 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K 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 18K Feb 25 16:13 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 18:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 113K Feb 26 18:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.7K Feb 26 18:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 31K Feb 26 18:00 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-07-LTLCardinality-00
FORMULA_NAME HealthRecord-PT-07-LTLCardinality-01
FORMULA_NAME HealthRecord-PT-07-LTLCardinality-02
FORMULA_NAME HealthRecord-PT-07-LTLCardinality-03
FORMULA_NAME HealthRecord-PT-07-LTLCardinality-04
FORMULA_NAME HealthRecord-PT-07-LTLCardinality-05
FORMULA_NAME HealthRecord-PT-07-LTLCardinality-06
FORMULA_NAME HealthRecord-PT-07-LTLCardinality-07
FORMULA_NAME HealthRecord-PT-07-LTLCardinality-08
FORMULA_NAME HealthRecord-PT-07-LTLCardinality-09
FORMULA_NAME HealthRecord-PT-07-LTLCardinality-10
FORMULA_NAME HealthRecord-PT-07-LTLCardinality-11
FORMULA_NAME HealthRecord-PT-07-LTLCardinality-12
FORMULA_NAME HealthRecord-PT-07-LTLCardinality-13
FORMULA_NAME HealthRecord-PT-07-LTLCardinality-14
FORMULA_NAME HealthRecord-PT-07-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678505388844

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=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HealthRecord-PT-07
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-11 03:29:51] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-11 03:29:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 03:29:51] [INFO ] Load time of PNML (sax parser for PT used): 94 ms
[2023-03-11 03:29:51] [INFO ] Transformed 155 places.
[2023-03-11 03:29:51] [INFO ] Transformed 320 transitions.
[2023-03-11 03:29:51] [INFO ] Found NUPN structural information;
[2023-03-11 03:29:51] [INFO ] Parsed PT model containing 155 places and 320 transitions and 839 arcs in 217 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 25 transitions
Reduce redundant transitions removed 25 transitions.
FORMULA HealthRecord-PT-07-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-07-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-07-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-07-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-07-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-07-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-07-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-07-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 23 out of 155 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 155/155 places, 295/295 transitions.
Discarding 72 places :
Symmetric choice reduction at 0 with 72 rule applications. Total rules 72 place count 83 transition count 160
Iterating global reduction 0 with 72 rules applied. Total rules applied 144 place count 83 transition count 160
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 150 place count 77 transition count 148
Iterating global reduction 0 with 6 rules applied. Total rules applied 156 place count 77 transition count 148
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 158 place count 77 transition count 146
Applied a total of 158 rules in 37 ms. Remains 77 /155 variables (removed 78) and now considering 146/295 (removed 149) transitions.
[2023-03-11 03:29:52] [INFO ] Flow matrix only has 143 transitions (discarded 3 similar events)
// Phase 1: matrix 143 rows 77 cols
[2023-03-11 03:29:52] [INFO ] Computed 9 place invariants in 15 ms
[2023-03-11 03:29:52] [INFO ] Implicit Places using invariants in 356 ms returned []
[2023-03-11 03:29:52] [INFO ] Flow matrix only has 143 transitions (discarded 3 similar events)
[2023-03-11 03:29:52] [INFO ] Invariant cache hit.
[2023-03-11 03:29:52] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-11 03:29:52] [INFO ] Implicit Places using invariants and state equation in 135 ms returned []
Implicit Place search using SMT with State Equation took 531 ms to find 0 implicit places.
[2023-03-11 03:29:52] [INFO ] Flow matrix only has 143 transitions (discarded 3 similar events)
[2023-03-11 03:29:52] [INFO ] Invariant cache hit.
[2023-03-11 03:29:52] [INFO ] Dead Transitions using invariants and state equation in 131 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 77/155 places, 146/295 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 701 ms. Remains : 77/155 places, 146/295 transitions.
Support contains 23 out of 77 places after structural reductions.
[2023-03-11 03:29:53] [INFO ] Flatten gal took : 57 ms
[2023-03-11 03:29:53] [INFO ] Flatten gal took : 24 ms
[2023-03-11 03:29:53] [INFO ] Input system was already deterministic with 146 transitions.
Support contains 21 out of 77 places (down from 23) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 541 resets, run finished after 597 ms. (steps per millisecond=16 ) properties (out of 11) seen :7
Incomplete Best-First random walk after 10000 steps, including 78 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 81 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10001 steps, including 81 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-11 03:29:53] [INFO ] Flow matrix only has 143 transitions (discarded 3 similar events)
[2023-03-11 03:29:53] [INFO ] Invariant cache hit.
[2023-03-11 03:29:54] [INFO ] [Real]Absence check using 9 positive place invariants in 4 ms returned sat
[2023-03-11 03:29:54] [INFO ] After 119ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-11 03:29:54] [INFO ] [Nat]Absence check using 9 positive place invariants in 5 ms returned sat
[2023-03-11 03:29:54] [INFO ] After 113ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-11 03:29:54] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-11 03:29:54] [INFO ] After 48ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-11 03:29:54] [INFO ] Deduced a trap composed of 13 places in 58 ms of which 7 ms to minimize.
[2023-03-11 03:29:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 91 ms
[2023-03-11 03:29:54] [INFO ] After 198ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 49 ms.
[2023-03-11 03:29:54] [INFO ] After 481ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 11 ms.
Support contains 7 out of 77 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 77/77 places, 146/146 transitions.
Graph (trivial) has 80 edges and 77 vertex of which 10 / 77 are part of one of the 5 SCC in 4 ms
Free SCC test removed 5 places
Drop transitions removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (complete) has 276 edges and 72 vertex of which 71 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 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 71 transition count 130
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 69 transition count 128
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 10 place count 68 transition count 127
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 10 place count 68 transition count 125
Deduced a syphon composed of 2 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 5 rules applied. Total rules applied 15 place count 65 transition count 125
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 26 place count 54 transition count 103
Iterating global reduction 3 with 11 rules applied. Total rules applied 37 place count 54 transition count 103
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 38 place count 54 transition count 102
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 41 place count 51 transition count 96
Iterating global reduction 4 with 3 rules applied. Total rules applied 44 place count 51 transition count 96
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 50 place count 51 transition count 90
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 5 with 2 rules applied. Total rules applied 52 place count 50 transition count 89
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -23
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 60 place count 46 transition count 112
Free-agglomeration rule applied 3 times.
Iterating global reduction 5 with 3 rules applied. Total rules applied 63 place count 46 transition count 109
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 66 place count 43 transition count 109
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 67 place count 43 transition count 108
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 68 place count 43 transition count 107
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 69 place count 42 transition count 107
Partial Free-agglomeration rule applied 15 times.
Drop transitions removed 15 transitions
Iterating global reduction 7 with 15 rules applied. Total rules applied 84 place count 42 transition count 107
Applied a total of 84 rules in 59 ms. Remains 42 /77 variables (removed 35) and now considering 107/146 (removed 39) transitions.
[2023-03-11 03:29:54] [INFO ] Flow matrix only has 101 transitions (discarded 6 similar events)
// Phase 1: matrix 101 rows 42 cols
[2023-03-11 03:29:54] [INFO ] Computed 7 place invariants in 11 ms
[2023-03-11 03:29:54] [INFO ] Dead Transitions using invariants and state equation in 133 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 194 ms. Remains : 42/77 places, 107/146 transitions.
Incomplete random walk after 10000 steps, including 6 resets, run finished after 234 ms. (steps per millisecond=42 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 3) seen :0
Finished probabilistic random walk after 10863 steps, run visited all 3 properties in 73 ms. (steps per millisecond=148 )
Probabilistic random walk after 10863 steps, saw 2411 distinct states, run finished after 74 ms. (steps per millisecond=146 ) properties seen :3
FORMULA HealthRecord-PT-07-LTLCardinality-08 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 11 stabilizing places and 18 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)))'
Support contains 3 out of 77 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 77/77 places, 146/146 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 62 transition count 116
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 62 transition count 116
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 31 place count 62 transition count 115
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 37 place count 56 transition count 101
Iterating global reduction 1 with 6 rules applied. Total rules applied 43 place count 56 transition count 101
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 49 place count 56 transition count 95
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 52 place count 53 transition count 88
Iterating global reduction 2 with 3 rules applied. Total rules applied 55 place count 53 transition count 88
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 82
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 62 place count 52 transition count 80
Iterating global reduction 3 with 1 rules applied. Total rules applied 63 place count 52 transition count 80
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 66 place count 52 transition count 77
Applied a total of 66 rules in 13 ms. Remains 52 /77 variables (removed 25) and now considering 77/146 (removed 69) transitions.
[2023-03-11 03:29:55] [INFO ] Flow matrix only has 74 transitions (discarded 3 similar events)
// Phase 1: matrix 74 rows 52 cols
[2023-03-11 03:29:55] [INFO ] Computed 9 place invariants in 2 ms
[2023-03-11 03:29:55] [INFO ] Implicit Places using invariants in 67 ms returned []
[2023-03-11 03:29:55] [INFO ] Flow matrix only has 74 transitions (discarded 3 similar events)
[2023-03-11 03:29:55] [INFO ] Invariant cache hit.
[2023-03-11 03:29:55] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-11 03:29:55] [INFO ] Implicit Places using invariants and state equation in 104 ms returned []
Implicit Place search using SMT with State Equation took 175 ms to find 0 implicit places.
[2023-03-11 03:29:55] [INFO ] Flow matrix only has 74 transitions (discarded 3 similar events)
[2023-03-11 03:29:55] [INFO ] Invariant cache hit.
[2023-03-11 03:29:55] [INFO ] Dead Transitions using invariants and state equation in 101 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 52/77 places, 77/146 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 291 ms. Remains : 52/77 places, 77/146 transitions.
Stuttering acceptance computed with spot in 260 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HealthRecord-PT-07-LTLCardinality-00 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 s46 1) (OR (EQ s24 0) (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 12 steps with 0 reset in 2 ms.
FORMULA HealthRecord-PT-07-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-07-LTLCardinality-00 finished in 647 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 77 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 77/77 places, 146/146 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 61 transition count 114
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 61 transition count 114
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 33 place count 61 transition count 113
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 38 place count 56 transition count 101
Iterating global reduction 1 with 5 rules applied. Total rules applied 43 place count 56 transition count 101
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 49 place count 56 transition count 95
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 52 place count 53 transition count 88
Iterating global reduction 2 with 3 rules applied. Total rules applied 55 place count 53 transition count 88
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 60 place count 53 transition count 83
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 61 place count 52 transition count 81
Iterating global reduction 3 with 1 rules applied. Total rules applied 62 place count 52 transition count 81
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 65 place count 52 transition count 78
Applied a total of 65 rules in 11 ms. Remains 52 /77 variables (removed 25) and now considering 78/146 (removed 68) transitions.
[2023-03-11 03:29:56] [INFO ] Flow matrix only has 75 transitions (discarded 3 similar events)
// Phase 1: matrix 75 rows 52 cols
[2023-03-11 03:29:56] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-11 03:29:56] [INFO ] Implicit Places using invariants in 54 ms returned []
[2023-03-11 03:29:56] [INFO ] Flow matrix only has 75 transitions (discarded 3 similar events)
[2023-03-11 03:29:56] [INFO ] Invariant cache hit.
[2023-03-11 03:29:56] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-11 03:29:56] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 139 ms to find 0 implicit places.
[2023-03-11 03:29:56] [INFO ] Flow matrix only has 75 transitions (discarded 3 similar events)
[2023-03-11 03:29:56] [INFO ] Invariant cache hit.
[2023-03-11 03:29:56] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 52/77 places, 78/146 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 233 ms. Remains : 52/77 places, 78/146 transitions.
Stuttering acceptance computed with spot in 91 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HealthRecord-PT-07-LTLCardinality-04 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 (NEQ s31 0) (NEQ s8 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 26 steps with 0 reset in 1 ms.
FORMULA HealthRecord-PT-07-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-07-LTLCardinality-04 finished in 345 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 77 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 77/77 places, 146/146 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 61 transition count 114
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 61 transition count 114
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 33 place count 61 transition count 113
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 37 place count 57 transition count 104
Iterating global reduction 1 with 4 rules applied. Total rules applied 41 place count 57 transition count 104
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 47 place count 57 transition count 98
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 48 place count 56 transition count 96
Iterating global reduction 2 with 1 rules applied. Total rules applied 49 place count 56 transition count 96
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 52 place count 56 transition count 93
Applied a total of 52 rules in 18 ms. Remains 56 /77 variables (removed 21) and now considering 93/146 (removed 53) transitions.
[2023-03-11 03:29:56] [INFO ] Flow matrix only has 90 transitions (discarded 3 similar events)
// Phase 1: matrix 90 rows 56 cols
[2023-03-11 03:29:56] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-11 03:29:56] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-11 03:29:56] [INFO ] Flow matrix only has 90 transitions (discarded 3 similar events)
[2023-03-11 03:29:56] [INFO ] Invariant cache hit.
[2023-03-11 03:29:56] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-11 03:29:56] [INFO ] Implicit Places using invariants and state equation in 106 ms returned []
Implicit Place search using SMT with State Equation took 153 ms to find 0 implicit places.
[2023-03-11 03:29:56] [INFO ] Flow matrix only has 90 transitions (discarded 3 similar events)
[2023-03-11 03:29:56] [INFO ] Invariant cache hit.
[2023-03-11 03:29:56] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 56/77 places, 93/146 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 251 ms. Remains : 56/77 places, 93/146 transitions.
Stuttering acceptance computed with spot in 103 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HealthRecord-PT-07-LTLCardinality-05 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 s8 0) (EQ s43 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]]
Product exploration explored 100000 steps with 50000 reset in 291 ms.
Product exploration explored 100000 steps with 50000 reset in 254 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 185 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-07-LTLCardinality-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HealthRecord-PT-07-LTLCardinality-05 finished in 1102 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' '!(((!p0 U X(p1))||F(p2)))'
Support contains 5 out of 77 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 77/77 places, 146/146 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 63 transition count 118
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 63 transition count 118
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 33 place count 58 transition count 107
Iterating global reduction 0 with 5 rules applied. Total rules applied 38 place count 58 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 44 place count 58 transition count 101
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 46 place count 56 transition count 96
Iterating global reduction 1 with 2 rules applied. Total rules applied 48 place count 56 transition count 96
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 56 transition count 93
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 52 place count 55 transition count 91
Iterating global reduction 2 with 1 rules applied. Total rules applied 53 place count 55 transition count 91
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 56 place count 55 transition count 88
Applied a total of 56 rules in 13 ms. Remains 55 /77 variables (removed 22) and now considering 88/146 (removed 58) transitions.
[2023-03-11 03:29:57] [INFO ] Flow matrix only has 85 transitions (discarded 3 similar events)
// Phase 1: matrix 85 rows 55 cols
[2023-03-11 03:29:57] [INFO ] Computed 9 place invariants in 5 ms
[2023-03-11 03:29:57] [INFO ] Implicit Places using invariants in 72 ms returned []
[2023-03-11 03:29:57] [INFO ] Flow matrix only has 85 transitions (discarded 3 similar events)
[2023-03-11 03:29:57] [INFO ] Invariant cache hit.
[2023-03-11 03:29:57] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-11 03:29:57] [INFO ] Implicit Places using invariants and state equation in 78 ms returned []
Implicit Place search using SMT with State Equation took 152 ms to find 0 implicit places.
[2023-03-11 03:29:57] [INFO ] Flow matrix only has 85 transitions (discarded 3 similar events)
[2023-03-11 03:29:57] [INFO ] Invariant cache hit.
[2023-03-11 03:29:57] [INFO ] Dead Transitions using invariants and state equation in 98 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 55/77 places, 88/146 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 266 ms. Remains : 55/77 places, 88/146 transitions.
Stuttering acceptance computed with spot in 244 ms :[(AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : HealthRecord-PT-07-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 2}, { cond=(AND p0 (NOT p2)), acceptance={} source=0 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=3 dest: 1}]], initial=0, aps=[p0:(OR (EQ s54 0) (EQ s4 1)), p2:(EQ s12 1), p1:(OR (EQ s5 0) (EQ s23 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 173 ms.
Product exploration explored 100000 steps with 50000 reset in 234 ms.
Computed a total of 6 stabilizing places and 8 stable transitions
Computed a total of 6 stabilizing places and 8 stable transitions
Detected a total of 6/55 stabilizing places and 8/88 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND p0 (NOT p2) p1), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT p2))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p2) (NOT p1))))
Knowledge based reduction with 9 factoid took 186 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA HealthRecord-PT-07-LTLCardinality-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HealthRecord-PT-07-LTLCardinality-09 finished in 1133 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 2 out of 77 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 77/77 places, 146/146 transitions.
Graph (trivial) has 93 edges and 77 vertex of which 14 / 77 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 54 transition count 108
Iterating global reduction 0 with 15 rules applied. Total rules applied 31 place count 54 transition count 108
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 33 place count 54 transition count 106
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 39 place count 48 transition count 92
Iterating global reduction 1 with 6 rules applied. Total rules applied 45 place count 48 transition count 92
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 51 place count 48 transition count 86
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 54 place count 45 transition count 79
Iterating global reduction 2 with 3 rules applied. Total rules applied 57 place count 45 transition count 79
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 63 place count 45 transition count 73
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 64 place count 44 transition count 71
Iterating global reduction 3 with 1 rules applied. Total rules applied 65 place count 44 transition count 71
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 68 place count 44 transition count 68
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 70 place count 43 transition count 67
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -13
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 74 place count 41 transition count 80
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 4 with 4 rules applied. Total rules applied 78 place count 41 transition count 76
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 80 place count 39 transition count 74
Applied a total of 80 rules in 42 ms. Remains 39 /77 variables (removed 38) and now considering 74/146 (removed 72) transitions.
[2023-03-11 03:29:58] [INFO ] Flow matrix only has 63 transitions (discarded 11 similar events)
// Phase 1: matrix 63 rows 39 cols
[2023-03-11 03:29:58] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-11 03:29:58] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-11 03:29:58] [INFO ] Flow matrix only has 63 transitions (discarded 11 similar events)
[2023-03-11 03:29:58] [INFO ] Invariant cache hit.
[2023-03-11 03:29:58] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-11 03:29:58] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 127 ms to find 0 implicit places.
[2023-03-11 03:29:58] [INFO ] Redundant transitions in 37 ms returned []
[2023-03-11 03:29:58] [INFO ] Flow matrix only has 63 transitions (discarded 11 similar events)
[2023-03-11 03:29:58] [INFO ] Invariant cache hit.
[2023-03-11 03:29:58] [INFO ] Dead Transitions using invariants and state equation in 95 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 39/77 places, 74/146 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 312 ms. Remains : 39/77 places, 74/146 transitions.
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Running random walk in product with property : HealthRecord-PT-07-LTLCardinality-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:(OR (EQ s4 0) (EQ s22 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 1 reset in 199 ms.
Product exploration explored 100000 steps with 1 reset in 171 ms.
Computed a total of 19 stabilizing places and 30 stable transitions
Computed a total of 19 stabilizing places and 30 stable transitions
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 186 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 50 ms :[(NOT p0)]
Finished random walk after 31 steps, including 3 resets, run visited all 1 properties in 1 ms. (steps per millisecond=31 )
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 198 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)]
Stuttering acceptance computed with spot in 51 ms :[(NOT p0)]
Support contains 2 out of 39 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 39/39 places, 74/74 transitions.
Applied a total of 0 rules in 7 ms. Remains 39 /39 variables (removed 0) and now considering 74/74 (removed 0) transitions.
[2023-03-11 03:29:59] [INFO ] Flow matrix only has 63 transitions (discarded 11 similar events)
[2023-03-11 03:29:59] [INFO ] Invariant cache hit.
[2023-03-11 03:29:59] [INFO ] Implicit Places using invariants in 55 ms returned []
[2023-03-11 03:29:59] [INFO ] Flow matrix only has 63 transitions (discarded 11 similar events)
[2023-03-11 03:29:59] [INFO ] Invariant cache hit.
[2023-03-11 03:30:00] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-11 03:30:00] [INFO ] Implicit Places using invariants and state equation in 102 ms returned []
Implicit Place search using SMT with State Equation took 161 ms to find 0 implicit places.
[2023-03-11 03:30:00] [INFO ] Redundant transitions in 35 ms returned []
[2023-03-11 03:30:00] [INFO ] Flow matrix only has 63 transitions (discarded 11 similar events)
[2023-03-11 03:30:00] [INFO ] Invariant cache hit.
[2023-03-11 03:30:00] [INFO ] Dead Transitions using invariants and state equation in 92 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 303 ms. Remains : 39/39 places, 74/74 transitions.
Computed a total of 19 stabilizing places and 30 stable transitions
Computed a total of 19 stabilizing places and 30 stable transitions
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 161 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 33 ms :[(NOT p0)]
Finished random walk after 426 steps, including 46 resets, run visited all 1 properties in 3 ms. (steps per millisecond=142 )
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 182 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 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Product exploration explored 100000 steps with 4 reset in 56 ms.
Product exploration explored 100000 steps with 0 reset in 76 ms.
Support contains 2 out of 39 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 39/39 places, 74/74 transitions.
Applied a total of 0 rules in 4 ms. Remains 39 /39 variables (removed 0) and now considering 74/74 (removed 0) transitions.
[2023-03-11 03:30:00] [INFO ] Flow matrix only has 63 transitions (discarded 11 similar events)
[2023-03-11 03:30:00] [INFO ] Invariant cache hit.
[2023-03-11 03:30:00] [INFO ] Implicit Places using invariants in 52 ms returned []
[2023-03-11 03:30:00] [INFO ] Flow matrix only has 63 transitions (discarded 11 similar events)
[2023-03-11 03:30:00] [INFO ] Invariant cache hit.
[2023-03-11 03:30:01] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-11 03:30:01] [INFO ] Implicit Places using invariants and state equation in 84 ms returned []
Implicit Place search using SMT with State Equation took 138 ms to find 0 implicit places.
[2023-03-11 03:30:01] [INFO ] Redundant transitions in 22 ms returned []
[2023-03-11 03:30:01] [INFO ] Flow matrix only has 63 transitions (discarded 11 similar events)
[2023-03-11 03:30:01] [INFO ] Invariant cache hit.
[2023-03-11 03:30:01] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 235 ms. Remains : 39/39 places, 74/74 transitions.
Treatment of property HealthRecord-PT-07-LTLCardinality-12 finished in 2606 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)))'
Support contains 2 out of 77 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 77/77 places, 146/146 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 60 transition count 112
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 60 transition count 112
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 35 place count 60 transition count 111
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 41 place count 54 transition count 97
Iterating global reduction 1 with 6 rules applied. Total rules applied 47 place count 54 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 54 transition count 91
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 56 place count 51 transition count 84
Iterating global reduction 2 with 3 rules applied. Total rules applied 59 place count 51 transition count 84
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 78
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 66 place count 50 transition count 76
Iterating global reduction 3 with 1 rules applied. Total rules applied 67 place count 50 transition count 76
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 69 place count 50 transition count 74
Applied a total of 69 rules in 7 ms. Remains 50 /77 variables (removed 27) and now considering 74/146 (removed 72) transitions.
[2023-03-11 03:30:01] [INFO ] Flow matrix only has 71 transitions (discarded 3 similar events)
// Phase 1: matrix 71 rows 50 cols
[2023-03-11 03:30:01] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-11 03:30:01] [INFO ] Implicit Places using invariants in 51 ms returned []
[2023-03-11 03:30:01] [INFO ] Flow matrix only has 71 transitions (discarded 3 similar events)
[2023-03-11 03:30:01] [INFO ] Invariant cache hit.
[2023-03-11 03:30:01] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-11 03:30:01] [INFO ] Implicit Places using invariants and state equation in 94 ms returned []
Implicit Place search using SMT with State Equation took 147 ms to find 0 implicit places.
[2023-03-11 03:30:01] [INFO ] Flow matrix only has 71 transitions (discarded 3 similar events)
[2023-03-11 03:30:01] [INFO ] Invariant cache hit.
[2023-03-11 03:30:01] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 50/77 places, 74/146 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 233 ms. Remains : 50/77 places, 74/146 transitions.
Stuttering acceptance computed with spot in 100 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : HealthRecord-PT-07-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s12 0) (EQ s0 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 0 reset in 101 ms.
Product exploration explored 100000 steps with 2 reset in 118 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), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 203 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 120 ms :[true, (NOT p0), (NOT p0)]
Finished random walk after 463 steps, including 23 resets, run visited all 1 properties in 2 ms. (steps per millisecond=231 )
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 323 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 111 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 108 ms :[true, (NOT p0), (NOT p0)]
Support contains 2 out of 50 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 74/74 transitions.
Applied a total of 0 rules in 1 ms. Remains 50 /50 variables (removed 0) and now considering 74/74 (removed 0) transitions.
[2023-03-11 03:30:02] [INFO ] Flow matrix only has 71 transitions (discarded 3 similar events)
[2023-03-11 03:30:02] [INFO ] Invariant cache hit.
[2023-03-11 03:30:02] [INFO ] Implicit Places using invariants in 54 ms returned []
[2023-03-11 03:30:02] [INFO ] Flow matrix only has 71 transitions (discarded 3 similar events)
[2023-03-11 03:30:02] [INFO ] Invariant cache hit.
[2023-03-11 03:30:02] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-11 03:30:02] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 149 ms to find 0 implicit places.
[2023-03-11 03:30:02] [INFO ] Flow matrix only has 71 transitions (discarded 3 similar events)
[2023-03-11 03:30:02] [INFO ] Invariant cache hit.
[2023-03-11 03:30:02] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 231 ms. Remains : 50/50 places, 74/74 transitions.
Computed a total of 4 stabilizing places and 4 stable transitions
Computed a total of 4 stabilizing places and 4 stable transitions
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 194 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 79 ms :[true, (NOT p0), (NOT p0)]
Finished random walk after 5059 steps, including 269 resets, run visited all 1 properties in 16 ms. (steps per millisecond=316 )
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 201 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 88 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 99 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 84 ms :[true, (NOT p0), (NOT p0)]
Entered a terminal (fully accepting) state of product in 183 steps with 7 reset in 1 ms.
FORMULA HealthRecord-PT-07-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-07-LTLCardinality-13 finished in 2505 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)))'
Support contains 2 out of 77 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 77/77 places, 146/146 transitions.
Graph (trivial) has 92 edges and 77 vertex of which 14 / 77 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 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 16 place count 54 transition count 108
Iterating global reduction 0 with 15 rules applied. Total rules applied 31 place count 54 transition count 108
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 33 place count 54 transition count 106
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 39 place count 48 transition count 92
Iterating global reduction 1 with 6 rules applied. Total rules applied 45 place count 48 transition count 92
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 51 place count 48 transition count 86
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 54 place count 45 transition count 79
Iterating global reduction 2 with 3 rules applied. Total rules applied 57 place count 45 transition count 79
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 63 place count 45 transition count 73
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 65 place count 44 transition count 72
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -16
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 69 place count 42 transition count 88
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 3 with 4 rules applied. Total rules applied 73 place count 42 transition count 84
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 75 place count 40 transition count 82
Applied a total of 75 rules in 30 ms. Remains 40 /77 variables (removed 37) and now considering 82/146 (removed 64) transitions.
[2023-03-11 03:30:03] [INFO ] Flow matrix only has 70 transitions (discarded 12 similar events)
// Phase 1: matrix 70 rows 40 cols
[2023-03-11 03:30:03] [INFO ] Computed 9 place invariants in 0 ms
[2023-03-11 03:30:03] [INFO ] Implicit Places using invariants in 50 ms returned []
[2023-03-11 03:30:03] [INFO ] Flow matrix only has 70 transitions (discarded 12 similar events)
[2023-03-11 03:30:03] [INFO ] Invariant cache hit.
[2023-03-11 03:30:03] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-11 03:30:03] [INFO ] Implicit Places using invariants and state equation in 108 ms returned []
Implicit Place search using SMT with State Equation took 160 ms to find 0 implicit places.
[2023-03-11 03:30:03] [INFO ] Redundant transitions in 33 ms returned []
[2023-03-11 03:30:03] [INFO ] Flow matrix only has 70 transitions (discarded 12 similar events)
[2023-03-11 03:30:03] [INFO ] Invariant cache hit.
[2023-03-11 03:30:04] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 40/77 places, 82/146 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 317 ms. Remains : 40/77 places, 82/146 transitions.
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HealthRecord-PT-07-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s23 0) (EQ s18 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-07-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-07-LTLCardinality-14 finished in 415 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 03:30:04] [INFO ] Flatten gal took : 29 ms
[2023-03-11 03:30:04] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 3 ms.
[2023-03-11 03:30:04] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 77 places, 146 transitions and 451 arcs took 3 ms.
Total runtime 12799 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT HealthRecord-PT-07
BK_EXAMINATION: LTLCardinality
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/374
LTLCardinality

FORMULA HealthRecord-PT-07-LTLCardinality-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1678505405558

--------------------
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 LTLCardinality -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/LTLCardinality.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-07-LTLCardinality-12
lola: time limit : 3600 sec
lola: memory limit: 32 pages
lola: FINISHED task # 1 (type EXCL) for HealthRecord-PT-07-LTLCardinality-12
lola: result : false
lola: markings : 49
lola: fired transitions : 72
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-07-LTLCardinality-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-07"
export BK_EXAMINATION="LTLCardinality"
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-07, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r199-smll-167840345700283"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-07.tgz
mv HealthRecord-PT-07 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;