Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r201-smll-167840347600340.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is HealthRecord-PT-14, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r201-smll-167840347600340
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 588K
-rw-r--r-- 1 mcc users 6.8K Feb 26 17:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Feb 26 17:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Feb 26 17:46 CTLFireability.txt
-rw-r--r-- 1 mcc users 64K Feb 26 17:46 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:14 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 16:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 14K Feb 25 16:14 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 17:49 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 142K Feb 26 17:49 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 17:49 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 113K Feb 26 17:49 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 72K 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-14-LTLFireability-00
FORMULA_NAME HealthRecord-PT-14-LTLFireability-01
FORMULA_NAME HealthRecord-PT-14-LTLFireability-02
FORMULA_NAME HealthRecord-PT-14-LTLFireability-03
FORMULA_NAME HealthRecord-PT-14-LTLFireability-04
FORMULA_NAME HealthRecord-PT-14-LTLFireability-05
FORMULA_NAME HealthRecord-PT-14-LTLFireability-06
FORMULA_NAME HealthRecord-PT-14-LTLFireability-07
FORMULA_NAME HealthRecord-PT-14-LTLFireability-08
FORMULA_NAME HealthRecord-PT-14-LTLFireability-09
FORMULA_NAME HealthRecord-PT-14-LTLFireability-10
FORMULA_NAME HealthRecord-PT-14-LTLFireability-11
FORMULA_NAME HealthRecord-PT-14-LTLFireability-12
FORMULA_NAME HealthRecord-PT-14-LTLFireability-13
FORMULA_NAME HealthRecord-PT-14-LTLFireability-14
FORMULA_NAME HealthRecord-PT-14-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678640686561

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HealthRecord-PT-14
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 17:04:49] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-12 17:04:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 17:04:49] [INFO ] Load time of PNML (sax parser for PT used): 90 ms
[2023-03-12 17:04:49] [INFO ] Transformed 162 places.
[2023-03-12 17:04:49] [INFO ] Transformed 347 transitions.
[2023-03-12 17:04:49] [INFO ] Found NUPN structural information;
[2023-03-12 17:04:49] [INFO ] Parsed PT model containing 162 places and 347 transitions and 915 arcs in 194 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 29 transitions
Reduce redundant transitions removed 29 transitions.
FORMULA HealthRecord-PT-14-LTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-14-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-14-LTLFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 28 out of 162 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 162/162 places, 318/318 transitions.
Discarding 79 places :
Symmetric choice reduction at 0 with 79 rule applications. Total rules 79 place count 83 transition count 169
Iterating global reduction 0 with 79 rules applied. Total rules applied 158 place count 83 transition count 169
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 164 place count 77 transition count 157
Iterating global reduction 0 with 6 rules applied. Total rules applied 170 place count 77 transition count 157
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 176 place count 77 transition count 151
Applied a total of 176 rules in 40 ms. Remains 77 /162 variables (removed 85) and now considering 151/318 (removed 167) transitions.
[2023-03-12 17:04:49] [INFO ] Flow matrix only has 148 transitions (discarded 3 similar events)
// Phase 1: matrix 148 rows 77 cols
[2023-03-12 17:04:49] [INFO ] Computed 9 place invariants in 15 ms
[2023-03-12 17:04:49] [INFO ] Implicit Places using invariants in 250 ms returned []
[2023-03-12 17:04:49] [INFO ] Flow matrix only has 148 transitions (discarded 3 similar events)
[2023-03-12 17:04:49] [INFO ] Invariant cache hit.
[2023-03-12 17:04:50] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 17:04:50] [INFO ] Implicit Places using invariants and state equation in 165 ms returned []
Implicit Place search using SMT with State Equation took 456 ms to find 0 implicit places.
[2023-03-12 17:04:50] [INFO ] Flow matrix only has 148 transitions (discarded 3 similar events)
[2023-03-12 17:04:50] [INFO ] Invariant cache hit.
[2023-03-12 17:04:50] [INFO ] Dead Transitions using invariants and state equation in 242 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 77/162 places, 151/318 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 758 ms. Remains : 77/162 places, 151/318 transitions.
Support contains 28 out of 77 places after structural reductions.
[2023-03-12 17:04:50] [INFO ] Flatten gal took : 94 ms
[2023-03-12 17:04:50] [INFO ] Flatten gal took : 28 ms
[2023-03-12 17:04:50] [INFO ] Input system was already deterministic with 151 transitions.
Incomplete random walk after 10000 steps, including 836 resets, run finished after 698 ms. (steps per millisecond=14 ) properties (out of 25) seen :13
Incomplete Best-First random walk after 10001 steps, including 94 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 65 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 98 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 96 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 100 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 101 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 93 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 99 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 95 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 95 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 94 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 95 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 12) seen :0
Running SMT prover for 12 properties.
[2023-03-12 17:04:51] [INFO ] Flow matrix only has 148 transitions (discarded 3 similar events)
[2023-03-12 17:04:51] [INFO ] Invariant cache hit.
[2023-03-12 17:04:52] [INFO ] [Real]Absence check using 9 positive place invariants in 25 ms returned sat
[2023-03-12 17:04:52] [INFO ] After 380ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:11
[2023-03-12 17:04:52] [INFO ] [Nat]Absence check using 9 positive place invariants in 7 ms returned sat
[2023-03-12 17:04:52] [INFO ] After 356ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :10
[2023-03-12 17:04:52] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 17:04:53] [INFO ] After 146ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :2 sat :10
[2023-03-12 17:04:53] [INFO ] Deduced a trap composed of 24 places in 70 ms of which 8 ms to minimize.
[2023-03-12 17:04:53] [INFO ] Deduced a trap composed of 23 places in 60 ms of which 1 ms to minimize.
[2023-03-12 17:04:53] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 2 trap constraints in 147 ms
[2023-03-12 17:04:53] [INFO ] After 486ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :9
Attempting to minimize the solution found.
Minimization took 77 ms.
[2023-03-12 17:04:53] [INFO ] After 1131ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :9
Fused 12 Parikh solutions to 9 different solutions.
Parikh walk visited 0 properties in 68 ms.
Support contains 12 out of 77 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 77/77 places, 151/151 transitions.
Graph (trivial) has 68 edges and 77 vertex of which 6 / 77 are part of one of the 3 SCC in 3 ms
Free SCC test removed 3 places
Drop transitions removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Graph (complete) has 308 edges and 74 vertex of which 73 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 73 transition count 139
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 3 rules applied. Total rules applied 7 place count 71 transition count 138
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 9 place count 70 transition count 137
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 21 place count 58 transition count 113
Iterating global reduction 3 with 12 rules applied. Total rules applied 33 place count 58 transition count 113
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 34 place count 57 transition count 111
Iterating global reduction 3 with 1 rules applied. Total rules applied 35 place count 57 transition count 111
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 38 place count 57 transition count 108
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 46 place count 53 transition count 127
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 47 place count 53 transition count 126
Free-agglomeration rule applied 3 times.
Iterating global reduction 4 with 3 rules applied. Total rules applied 50 place count 53 transition count 123
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 53 place count 50 transition count 123
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 54 place count 50 transition count 342
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 55 place count 49 transition count 342
Partial Free-agglomeration rule applied 18 times.
Drop transitions removed 18 transitions
Iterating global reduction 6 with 18 rules applied. Total rules applied 73 place count 49 transition count 342
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 74 place count 49 transition count 342
Applied a total of 74 rules in 134 ms. Remains 49 /77 variables (removed 28) and now considering 342/151 (removed -191) transitions.
[2023-03-12 17:04:53] [INFO ] Flow matrix only has 270 transitions (discarded 72 similar events)
// Phase 1: matrix 270 rows 49 cols
[2023-03-12 17:04:53] [INFO ] Computed 8 place invariants in 15 ms
[2023-03-12 17:04:54] [INFO ] Dead Transitions using invariants and state equation in 307 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 443 ms. Remains : 49/77 places, 342/151 transitions.
Incomplete random walk after 10000 steps, including 763 resets, run finished after 215 ms. (steps per millisecond=46 ) properties (out of 9) seen :3
Incomplete Best-First random walk after 10001 steps, including 145 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 10001 steps, including 132 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 125 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 64 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 10001 steps, including 129 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 116 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 4) seen :1
Running SMT prover for 3 properties.
[2023-03-12 17:04:54] [INFO ] Flow matrix only has 270 transitions (discarded 72 similar events)
[2023-03-12 17:04:54] [INFO ] Invariant cache hit.
[2023-03-12 17:04:54] [INFO ] [Real]Absence check using 0 positive and 8 generalized place invariants in 4 ms returned sat
[2023-03-12 17:04:54] [INFO ] After 117ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2 real:1
[2023-03-12 17:04:54] [INFO ] State equation strengthened by 18 read => feed constraints.
[2023-03-12 17:04:54] [INFO ] After 25ms SMT Verify possible using 18 Read/Feed constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-12 17:04:54] [INFO ] After 239ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-12 17:04:54] [INFO ] [Nat]Absence check using 0 positive and 8 generalized place invariants in 4 ms returned sat
[2023-03-12 17:04:55] [INFO ] After 189ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-12 17:04:55] [INFO ] After 36ms SMT Verify possible using 18 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-12 17:04:55] [INFO ] After 88ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 56 ms.
[2023-03-12 17:04:55] [INFO ] After 396ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 4 ms.
Support contains 3 out of 49 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 49/49 places, 342/342 transitions.
Graph (complete) has 270 edges and 49 vertex of which 40 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.1 ms
Discarding 9 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 0 with 26 rules applied. Total rules applied 27 place count 40 transition count 315
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 27 place count 40 transition count 314
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 29 place count 39 transition count 314
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 37 place count 31 transition count 175
Iterating global reduction 1 with 8 rules applied. Total rules applied 45 place count 31 transition count 175
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 57 place count 31 transition count 163
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 60 place count 28 transition count 134
Iterating global reduction 2 with 3 rules applied. Total rules applied 63 place count 28 transition count 134
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 64 place count 28 transition count 133
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 67 place count 25 transition count 104
Iterating global reduction 3 with 3 rules applied. Total rules applied 70 place count 25 transition count 104
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 3 with 18 rules applied. Total rules applied 88 place count 25 transition count 86
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 89 place count 24 transition count 85
Iterating global reduction 4 with 1 rules applied. Total rules applied 90 place count 24 transition count 85
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 99 place count 24 transition count 76
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 105 place count 21 transition count 73
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 5 with 3 rules applied. Total rules applied 108 place count 21 transition count 70
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 5 with 6 rules applied. Total rules applied 114 place count 21 transition count 70
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 5 with 4 rules applied. Total rules applied 118 place count 21 transition count 66
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 119 place count 20 transition count 65
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 124 place count 18 transition count 62
Drop transitions removed 24 transitions
Redundant transition composition rules discarded 24 transitions
Iterating global reduction 6 with 24 rules applied. Total rules applied 148 place count 18 transition count 38
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 6 with 3 rules applied. Total rules applied 151 place count 18 transition count 35
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 156 place count 15 transition count 33
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 7 with 6 rules applied. Total rules applied 162 place count 15 transition count 27
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 7 with 3 rules applied. Total rules applied 165 place count 15 transition count 27
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 166 place count 15 transition count 26
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 167 place count 15 transition count 25
Applied a total of 167 rules in 70 ms. Remains 15 /49 variables (removed 34) and now considering 25/342 (removed 317) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 70 ms. Remains : 15/49 places, 25/342 transitions.
Finished random walk after 65 steps, including 3 resets, run visited all 3 properties in 1 ms. (steps per millisecond=65 )
Successfully simplified 3 atomic propositions for a total of 13 simplifications.
FORMULA HealthRecord-PT-14-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-14-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 4 stabilizing places and 5 stable transitions
FORMULA HealthRecord-PT-14-LTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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 1 out of 77 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 77/77 places, 151/151 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 58 transition count 113
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 58 transition count 113
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 42 place count 54 transition count 104
Iterating global reduction 0 with 4 rules applied. Total rules applied 46 place count 54 transition count 104
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 49 place count 54 transition count 101
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 52 place count 51 transition count 93
Iterating global reduction 1 with 3 rules applied. Total rules applied 55 place count 51 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 58 place count 51 transition count 90
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 60 place count 49 transition count 86
Iterating global reduction 2 with 2 rules applied. Total rules applied 62 place count 49 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 68 place count 49 transition count 80
Applied a total of 68 rules in 13 ms. Remains 49 /77 variables (removed 28) and now considering 80/151 (removed 71) transitions.
[2023-03-12 17:04:55] [INFO ] Flow matrix only has 77 transitions (discarded 3 similar events)
// Phase 1: matrix 77 rows 49 cols
[2023-03-12 17:04:55] [INFO ] Computed 9 place invariants in 2 ms
[2023-03-12 17:04:55] [INFO ] Implicit Places using invariants in 66 ms returned []
[2023-03-12 17:04:55] [INFO ] Flow matrix only has 77 transitions (discarded 3 similar events)
[2023-03-12 17:04:55] [INFO ] Invariant cache hit.
[2023-03-12 17:04:55] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 17:04:55] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 162 ms to find 0 implicit places.
[2023-03-12 17:04:55] [INFO ] Flow matrix only has 77 transitions (discarded 3 similar events)
[2023-03-12 17:04:55] [INFO ] Invariant cache hit.
[2023-03-12 17:04:55] [INFO ] Dead Transitions using invariants and state equation in 70 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 49/77 places, 80/151 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 272 ms. Remains : 49/77 places, 80/151 transitions.
Stuttering acceptance computed with spot in 273 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : HealthRecord-PT-14-LTLFireability-02 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:(EQ s29 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]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 3 ms.
FORMULA HealthRecord-PT-14-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-14-LTLFireability-02 finished in 633 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 77 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 77/77 places, 151/151 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 58 transition count 113
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 58 transition count 113
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 41 place count 55 transition count 107
Iterating global reduction 0 with 3 rules applied. Total rules applied 44 place count 55 transition count 107
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 47 place count 55 transition count 104
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 49 place count 53 transition count 98
Iterating global reduction 1 with 2 rules applied. Total rules applied 51 place count 53 transition count 98
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 53 place count 51 transition count 94
Iterating global reduction 1 with 2 rules applied. Total rules applied 55 place count 51 transition count 94
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 61 place count 51 transition count 88
Applied a total of 61 rules in 13 ms. Remains 51 /77 variables (removed 26) and now considering 88/151 (removed 63) transitions.
[2023-03-12 17:04:56] [INFO ] Flow matrix only has 85 transitions (discarded 3 similar events)
// Phase 1: matrix 85 rows 51 cols
[2023-03-12 17:04:56] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-12 17:04:56] [INFO ] Implicit Places using invariants in 66 ms returned []
[2023-03-12 17:04:56] [INFO ] Flow matrix only has 85 transitions (discarded 3 similar events)
[2023-03-12 17:04:56] [INFO ] Invariant cache hit.
[2023-03-12 17:04:56] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 17:04:56] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 160 ms to find 0 implicit places.
[2023-03-12 17:04:56] [INFO ] Flow matrix only has 85 transitions (discarded 3 similar events)
[2023-03-12 17:04:56] [INFO ] Invariant cache hit.
[2023-03-12 17:04:56] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 51/77 places, 88/151 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 252 ms. Remains : 51/77 places, 88/151 transitions.
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HealthRecord-PT-14-LTLFireability-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:(EQ s11 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 383 ms.
Product exploration explored 100000 steps with 50000 reset in 295 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 : [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 138 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-14-LTLFireability-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HealthRecord-PT-14-LTLFireability-04 finished in 1178 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 1 out of 77 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 77/77 places, 151/151 transitions.
Graph (trivial) has 92 edges and 77 vertex of which 6 / 77 are part of one of the 3 SCC in 1 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 20 place count 54 transition count 109
Iterating global reduction 0 with 19 rules applied. Total rules applied 39 place count 54 transition count 109
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 43 place count 50 transition count 100
Iterating global reduction 0 with 4 rules applied. Total rules applied 47 place count 50 transition count 100
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 50 place count 50 transition count 97
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 53 place count 47 transition count 89
Iterating global reduction 1 with 3 rules applied. Total rules applied 56 place count 47 transition count 89
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 58 place count 47 transition count 87
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 60 place count 45 transition count 83
Iterating global reduction 2 with 2 rules applied. Total rules applied 62 place count 45 transition count 83
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 68 place count 45 transition count 77
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 70 place count 44 transition count 76
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 71 place count 44 transition count 75
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -14
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 75 place count 42 transition count 89
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 77 place count 42 transition count 87
Applied a total of 77 rules in 52 ms. Remains 42 /77 variables (removed 35) and now considering 87/151 (removed 64) transitions.
[2023-03-12 17:04:57] [INFO ] Flow matrix only has 80 transitions (discarded 7 similar events)
// Phase 1: matrix 80 rows 42 cols
[2023-03-12 17:04:57] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-12 17:04:57] [INFO ] Implicit Places using invariants in 49 ms returned []
[2023-03-12 17:04:57] [INFO ] Flow matrix only has 80 transitions (discarded 7 similar events)
[2023-03-12 17:04:57] [INFO ] Invariant cache hit.
[2023-03-12 17:04:57] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-12 17:04:57] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 154 ms to find 0 implicit places.
[2023-03-12 17:04:57] [INFO ] Redundant transitions in 26 ms returned []
[2023-03-12 17:04:57] [INFO ] Flow matrix only has 80 transitions (discarded 7 similar events)
[2023-03-12 17:04:57] [INFO ] Invariant cache hit.
[2023-03-12 17:04:57] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 42/77 places, 87/151 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 330 ms. Remains : 42/77 places, 87/151 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : HealthRecord-PT-14-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s2 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 13 steps with 0 reset in 1 ms.
FORMULA HealthRecord-PT-14-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-14-LTLFireability-05 finished in 384 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 p1)||X(F(p2))) U p3))'
Support contains 4 out of 77 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 77/77 places, 151/151 transitions.
Graph (trivial) has 86 edges and 77 vertex of which 6 / 77 are part of one of the 3 SCC in 0 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 18 place count 56 transition count 113
Iterating global reduction 0 with 17 rules applied. Total rules applied 35 place count 56 transition count 113
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 39 place count 52 transition count 104
Iterating global reduction 0 with 4 rules applied. Total rules applied 43 place count 52 transition count 104
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 46 place count 52 transition count 101
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 49 place count 49 transition count 93
Iterating global reduction 1 with 3 rules applied. Total rules applied 52 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 55 place count 49 transition count 90
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 57 place count 47 transition count 86
Iterating global reduction 2 with 2 rules applied. Total rules applied 59 place count 47 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 47 transition count 80
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -14
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 69 place count 45 transition count 94
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 71 place count 45 transition count 92
Applied a total of 71 rules in 19 ms. Remains 45 /77 variables (removed 32) and now considering 92/151 (removed 59) transitions.
[2023-03-12 17:04:57] [INFO ] Flow matrix only has 85 transitions (discarded 7 similar events)
// Phase 1: matrix 85 rows 45 cols
[2023-03-12 17:04:57] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-12 17:04:57] [INFO ] Implicit Places using invariants in 63 ms returned []
[2023-03-12 17:04:57] [INFO ] Flow matrix only has 85 transitions (discarded 7 similar events)
[2023-03-12 17:04:57] [INFO ] Invariant cache hit.
[2023-03-12 17:04:58] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-12 17:04:58] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 176 ms to find 0 implicit places.
[2023-03-12 17:04:58] [INFO ] Redundant transitions in 24 ms returned []
[2023-03-12 17:04:58] [INFO ] Flow matrix only has 85 transitions (discarded 7 similar events)
[2023-03-12 17:04:58] [INFO ] Invariant cache hit.
[2023-03-12 17:04:58] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 45/77 places, 92/151 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 312 ms. Remains : 45/77 places, 92/151 transitions.
Stuttering acceptance computed with spot in 177 ms :[(NOT p3), (NOT p2), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : HealthRecord-PT-14-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p3), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p3) (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p3) (NOT p1) p0), acceptance={} source=0 dest: 2}], [{ cond=(NOT p2), acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=2 dest: 2}]], initial=0, aps=[p3:(EQ s22 1), p1:(EQ s17 1), p0:(EQ s13 1), p2:(NEQ s30 1)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 16 steps with 5 reset in 1 ms.
FORMULA HealthRecord-PT-14-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-14-LTLFireability-06 finished in 511 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(F((p0||G(p1)))) U G(p2))))'
Support contains 3 out of 77 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 77/77 places, 151/151 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 59 transition count 115
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 59 transition count 115
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 39 place count 56 transition count 109
Iterating global reduction 0 with 3 rules applied. Total rules applied 42 place count 56 transition count 109
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 45 place count 56 transition count 106
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 47 place count 54 transition count 100
Iterating global reduction 1 with 2 rules applied. Total rules applied 49 place count 54 transition count 100
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 50 place count 53 transition count 98
Iterating global reduction 1 with 1 rules applied. Total rules applied 51 place count 53 transition count 98
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 53 transition count 95
Applied a total of 54 rules in 12 ms. Remains 53 /77 variables (removed 24) and now considering 95/151 (removed 56) transitions.
[2023-03-12 17:04:58] [INFO ] Flow matrix only has 92 transitions (discarded 3 similar events)
// Phase 1: matrix 92 rows 53 cols
[2023-03-12 17:04:58] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-12 17:04:58] [INFO ] Implicit Places using invariants in 47 ms returned []
[2023-03-12 17:04:58] [INFO ] Flow matrix only has 92 transitions (discarded 3 similar events)
[2023-03-12 17:04:58] [INFO ] Invariant cache hit.
[2023-03-12 17:04:58] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 17:04:58] [INFO ] Implicit Places using invariants and state equation in 102 ms returned []
Implicit Place search using SMT with State Equation took 153 ms to find 0 implicit places.
[2023-03-12 17:04:58] [INFO ] Flow matrix only has 92 transitions (discarded 3 similar events)
[2023-03-12 17:04:58] [INFO ] Invariant cache hit.
[2023-03-12 17:04:58] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 53/77 places, 95/151 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 242 ms. Remains : 53/77 places, 95/151 transitions.
Stuttering acceptance computed with spot in 185 ms :[(NOT p2), (NOT p2), (AND p2 (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : HealthRecord-PT-14-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p2, acceptance={} source=1 dest: 1}, { cond=(NOT p2), acceptance={0} source=1 dest: 1}, { cond=(NOT p2), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=1 dest: 3}], [{ cond=p2, acceptance={} source=2 dest: 2}, { cond=(AND p2 (NOT p1) (NOT p0)), acceptance={} source=2 dest: 3}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p2:(EQ s7 1), p1:(NEQ s14 1), p0:(EQ s41 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-14-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-14-LTLFireability-08 finished in 457 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)))))'
Support contains 2 out of 77 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 77/77 places, 151/151 transitions.
Graph (trivial) has 90 edges and 77 vertex of which 6 / 77 are part of one of the 3 SCC in 0 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 19 place count 55 transition count 111
Iterating global reduction 0 with 18 rules applied. Total rules applied 37 place count 55 transition count 111
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 41 place count 51 transition count 102
Iterating global reduction 0 with 4 rules applied. Total rules applied 45 place count 51 transition count 102
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 48 place count 51 transition count 99
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 51 place count 48 transition count 91
Iterating global reduction 1 with 3 rules applied. Total rules applied 54 place count 48 transition count 91
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 48 transition count 88
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 59 place count 46 transition count 84
Iterating global reduction 2 with 2 rules applied. Total rules applied 61 place count 46 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 67 place count 46 transition count 78
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 69 place count 45 transition count 77
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 70 place count 45 transition count 76
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -14
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 74 place count 43 transition count 90
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 76 place count 43 transition count 88
Applied a total of 76 rules in 22 ms. Remains 43 /77 variables (removed 34) and now considering 88/151 (removed 63) transitions.
[2023-03-12 17:04:58] [INFO ] Flow matrix only has 81 transitions (discarded 7 similar events)
// Phase 1: matrix 81 rows 43 cols
[2023-03-12 17:04:58] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-12 17:04:58] [INFO ] Implicit Places using invariants in 92 ms returned []
[2023-03-12 17:04:58] [INFO ] Flow matrix only has 81 transitions (discarded 7 similar events)
[2023-03-12 17:04:58] [INFO ] Invariant cache hit.
[2023-03-12 17:04:59] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-12 17:04:59] [INFO ] Implicit Places using invariants and state equation in 137 ms returned []
Implicit Place search using SMT with State Equation took 233 ms to find 0 implicit places.
[2023-03-12 17:04:59] [INFO ] Redundant transitions in 24 ms returned []
[2023-03-12 17:04:59] [INFO ] Flow matrix only has 81 transitions (discarded 7 similar events)
[2023-03-12 17:04:59] [INFO ] Invariant cache hit.
[2023-03-12 17:04:59] [INFO ] Dead Transitions using invariants and state equation in 88 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 43/77 places, 88/151 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 375 ms. Remains : 43/77 places, 88/151 transitions.
Stuttering acceptance computed with spot in 82 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : HealthRecord-PT-14-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s17 1), p1:(EQ s14 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 293 ms.
Product exploration explored 100000 steps with 2 reset in 150 ms.
Computed a total of 9 stabilizing places and 24 stable transitions
Computed a total of 9 stabilizing places and 24 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 245 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 79 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 459 steps, including 43 resets, run visited all 2 properties in 4 ms. (steps per millisecond=114 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F p0), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 5 factoid took 255 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 269 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 79 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 2 out of 43 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 43/43 places, 88/88 transitions.
Applied a total of 0 rules in 2 ms. Remains 43 /43 variables (removed 0) and now considering 88/88 (removed 0) transitions.
[2023-03-12 17:05:00] [INFO ] Flow matrix only has 81 transitions (discarded 7 similar events)
[2023-03-12 17:05:00] [INFO ] Invariant cache hit.
[2023-03-12 17:05:00] [INFO ] Implicit Places using invariants in 47 ms returned []
[2023-03-12 17:05:00] [INFO ] Flow matrix only has 81 transitions (discarded 7 similar events)
[2023-03-12 17:05:00] [INFO ] Invariant cache hit.
[2023-03-12 17:05:00] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-12 17:05:00] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 126 ms to find 0 implicit places.
[2023-03-12 17:05:00] [INFO ] Redundant transitions in 24 ms returned []
[2023-03-12 17:05:00] [INFO ] Flow matrix only has 81 transitions (discarded 7 similar events)
[2023-03-12 17:05:00] [INFO ] Invariant cache hit.
[2023-03-12 17:05:00] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 237 ms. Remains : 43/43 places, 88/88 transitions.
Computed a total of 9 stabilizing places and 24 stable transitions
Computed a total of 9 stabilizing places and 24 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 218 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 190 steps, including 16 resets, run visited all 2 properties in 1 ms. (steps per millisecond=190 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F p0), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 5 factoid took 251 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 0 reset in 76 ms.
Product exploration explored 100000 steps with 1 reset in 153 ms.
Support contains 2 out of 43 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 43/43 places, 88/88 transitions.
Applied a total of 0 rules in 2 ms. Remains 43 /43 variables (removed 0) and now considering 88/88 (removed 0) transitions.
[2023-03-12 17:05:01] [INFO ] Flow matrix only has 81 transitions (discarded 7 similar events)
[2023-03-12 17:05:01] [INFO ] Invariant cache hit.
[2023-03-12 17:05:02] [INFO ] Implicit Places using invariants in 85 ms returned []
[2023-03-12 17:05:02] [INFO ] Flow matrix only has 81 transitions (discarded 7 similar events)
[2023-03-12 17:05:02] [INFO ] Invariant cache hit.
[2023-03-12 17:05:02] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-12 17:05:02] [INFO ] Implicit Places using invariants and state equation in 163 ms returned []
Implicit Place search using SMT with State Equation took 253 ms to find 0 implicit places.
[2023-03-12 17:05:02] [INFO ] Redundant transitions in 25 ms returned []
[2023-03-12 17:05:02] [INFO ] Flow matrix only has 81 transitions (discarded 7 similar events)
[2023-03-12 17:05:02] [INFO ] Invariant cache hit.
[2023-03-12 17:05:02] [INFO ] Dead Transitions using invariants and state equation in 134 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 431 ms. Remains : 43/43 places, 88/88 transitions.
Treatment of property HealthRecord-PT-14-LTLFireability-09 finished in 3680 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 77 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 77/77 places, 151/151 transitions.
Graph (trivial) has 92 edges and 77 vertex of which 6 / 77 are part of one of the 3 SCC in 1 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 20 place count 54 transition count 109
Iterating global reduction 0 with 19 rules applied. Total rules applied 39 place count 54 transition count 109
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 42 place count 51 transition count 102
Iterating global reduction 0 with 3 rules applied. Total rules applied 45 place count 51 transition count 102
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 48 place count 51 transition count 99
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 50 place count 49 transition count 94
Iterating global reduction 1 with 2 rules applied. Total rules applied 52 place count 49 transition count 94
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 49 transition count 91
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 56 place count 48 transition count 89
Iterating global reduction 2 with 1 rules applied. Total rules applied 57 place count 48 transition count 89
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 60 place count 48 transition count 86
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 62 place count 47 transition count 85
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 63 place count 47 transition count 84
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 67 place count 45 transition count 103
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 69 place count 45 transition count 101
Applied a total of 69 rules in 31 ms. Remains 45 /77 variables (removed 32) and now considering 101/151 (removed 50) transitions.
[2023-03-12 17:05:02] [INFO ] Flow matrix only has 93 transitions (discarded 8 similar events)
// Phase 1: matrix 93 rows 45 cols
[2023-03-12 17:05:02] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-12 17:05:02] [INFO ] Implicit Places using invariants in 105 ms returned []
[2023-03-12 17:05:02] [INFO ] Flow matrix only has 93 transitions (discarded 8 similar events)
[2023-03-12 17:05:02] [INFO ] Invariant cache hit.
[2023-03-12 17:05:02] [INFO ] State equation strengthened by 18 read => feed constraints.
[2023-03-12 17:05:02] [INFO ] Implicit Places using invariants and state equation in 125 ms returned []
Implicit Place search using SMT with State Equation took 236 ms to find 0 implicit places.
[2023-03-12 17:05:02] [INFO ] Redundant transitions in 25 ms returned []
[2023-03-12 17:05:02] [INFO ] Flow matrix only has 93 transitions (discarded 8 similar events)
[2023-03-12 17:05:02] [INFO ] Invariant cache hit.
[2023-03-12 17:05:02] [INFO ] Dead Transitions using invariants and state equation in 103 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 45/77 places, 101/151 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 429 ms. Remains : 45/77 places, 101/151 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : HealthRecord-PT-14-LTLFireability-10 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 s26 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA HealthRecord-PT-14-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-14-LTLFireability-10 finished in 542 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(X(G(p0)))&&(G(F(p1))||G(p2)))))'
Support contains 4 out of 77 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 77/77 places, 151/151 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 59 transition count 115
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 59 transition count 115
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 40 place count 55 transition count 106
Iterating global reduction 0 with 4 rules applied. Total rules applied 44 place count 55 transition count 106
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 47 place count 55 transition count 103
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 50 place count 52 transition count 95
Iterating global reduction 1 with 3 rules applied. Total rules applied 53 place count 52 transition count 95
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 55 place count 52 transition count 93
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 57 place count 50 transition count 89
Iterating global reduction 2 with 2 rules applied. Total rules applied 59 place count 50 transition count 89
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 50 transition count 83
Applied a total of 65 rules in 6 ms. Remains 50 /77 variables (removed 27) and now considering 83/151 (removed 68) transitions.
[2023-03-12 17:05:03] [INFO ] Flow matrix only has 80 transitions (discarded 3 similar events)
// Phase 1: matrix 80 rows 50 cols
[2023-03-12 17:05:03] [INFO ] Computed 9 place invariants in 2 ms
[2023-03-12 17:05:03] [INFO ] Implicit Places using invariants in 49 ms returned []
[2023-03-12 17:05:03] [INFO ] Flow matrix only has 80 transitions (discarded 3 similar events)
[2023-03-12 17:05:03] [INFO ] Invariant cache hit.
[2023-03-12 17:05:03] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 17:05:03] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 144 ms to find 0 implicit places.
[2023-03-12 17:05:03] [INFO ] Flow matrix only has 80 transitions (discarded 3 similar events)
[2023-03-12 17:05:03] [INFO ] Invariant cache hit.
[2023-03-12 17:05:03] [INFO ] Dead Transitions using invariants and state equation in 72 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 50/77 places, 83/151 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 225 ms. Remains : 50/77 places, 83/151 transitions.
Stuttering acceptance computed with spot in 428 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p1), (NOT p1), (AND (NOT p1) (NOT p2)), (NOT p0), true]
Running random walk in product with property : HealthRecord-PT-14-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=1 dest: 3}, { cond=(NOT p2), acceptance={} source=1 dest: 4}, { cond=p2, acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={} source=2 dest: 6}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=5 dest: 3}, { cond=(NOT p2), acceptance={} source=5 dest: 4}, { cond=p2, acceptance={} source=5 dest: 5}], [{ cond=p0, acceptance={} source=6 dest: 6}, { cond=(NOT p0), acceptance={} source=6 dest: 7}], [{ cond=true, acceptance={0} source=7 dest: 7}]], initial=0, aps=[p1:(AND (EQ s8 1) (EQ s48 1)), p2:(EQ s7 1), p0:(AND (EQ s14 1) (EQ s7 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 11 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-14-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-14-LTLFireability-11 finished in 675 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((G(F((G(p0)||(p0&&F(p1))))) U !p1)))'
Support contains 2 out of 77 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 77/77 places, 151/151 transitions.
Graph (trivial) has 91 edges and 77 vertex of which 6 / 77 are part of one of the 3 SCC in 0 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 20 place count 54 transition count 109
Iterating global reduction 0 with 19 rules applied. Total rules applied 39 place count 54 transition count 109
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 43 place count 50 transition count 100
Iterating global reduction 0 with 4 rules applied. Total rules applied 47 place count 50 transition count 100
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 50 place count 50 transition count 97
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 52 place count 48 transition count 92
Iterating global reduction 1 with 2 rules applied. Total rules applied 54 place count 48 transition count 92
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 48 transition count 89
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 58 place count 47 transition count 87
Iterating global reduction 2 with 1 rules applied. Total rules applied 59 place count 47 transition count 87
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 62 place count 47 transition count 84
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 64 place count 46 transition count 83
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 65 place count 46 transition count 82
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 4 with 4 rules applied. Total rules applied 69 place count 44 transition count 99
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 71 place count 44 transition count 97
Applied a total of 71 rules in 21 ms. Remains 44 /77 variables (removed 33) and now considering 97/151 (removed 54) transitions.
[2023-03-12 17:05:03] [INFO ] Flow matrix only has 89 transitions (discarded 8 similar events)
// Phase 1: matrix 89 rows 44 cols
[2023-03-12 17:05:03] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-12 17:05:03] [INFO ] Implicit Places using invariants in 59 ms returned []
[2023-03-12 17:05:03] [INFO ] Flow matrix only has 89 transitions (discarded 8 similar events)
[2023-03-12 17:05:03] [INFO ] Invariant cache hit.
[2023-03-12 17:05:03] [INFO ] State equation strengthened by 16 read => feed constraints.
[2023-03-12 17:05:03] [INFO ] Implicit Places using invariants and state equation in 163 ms returned []
Implicit Place search using SMT with State Equation took 238 ms to find 0 implicit places.
[2023-03-12 17:05:04] [INFO ] Redundant transitions in 41 ms returned []
[2023-03-12 17:05:04] [INFO ] Flow matrix only has 89 transitions (discarded 8 similar events)
[2023-03-12 17:05:04] [INFO ] Invariant cache hit.
[2023-03-12 17:05:04] [INFO ] Dead Transitions using invariants and state equation in 85 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 44/77 places, 97/151 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 412 ms. Remains : 44/77 places, 97/151 transitions.
Stuttering acceptance computed with spot in 221 ms :[p1, (NOT p0), p1, (NOT p0), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : HealthRecord-PT-14-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p1, acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 4}], [{ cond=p1, acceptance={} source=2 dest: 1}, { cond=p1, acceptance={0} source=2 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p1) p0), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(NEQ s8 1), p0:(NEQ s40 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]]
Product exploration explored 100000 steps with 2 reset in 106 ms.
Stuttering criterion allowed to conclude after 3 steps with 0 reset in 1 ms.
FORMULA HealthRecord-PT-14-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-14-LTLFireability-12 finished in 760 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 77 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 77/77 places, 151/151 transitions.
Graph (trivial) has 92 edges and 77 vertex of which 6 / 77 are part of one of the 3 SCC in 0 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 20 place count 54 transition count 109
Iterating global reduction 0 with 19 rules applied. Total rules applied 39 place count 54 transition count 109
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 43 place count 50 transition count 100
Iterating global reduction 0 with 4 rules applied. Total rules applied 47 place count 50 transition count 100
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 50 place count 50 transition count 97
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 53 place count 47 transition count 89
Iterating global reduction 1 with 3 rules applied. Total rules applied 56 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 59 place count 47 transition count 86
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 61 place count 45 transition count 82
Iterating global reduction 2 with 2 rules applied. Total rules applied 63 place count 45 transition count 82
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 69 place count 45 transition count 76
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 71 place count 44 transition count 75
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 72 place count 44 transition count 74
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -14
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 76 place count 42 transition count 88
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 78 place count 42 transition count 86
Applied a total of 78 rules in 22 ms. Remains 42 /77 variables (removed 35) and now considering 86/151 (removed 65) transitions.
[2023-03-12 17:05:04] [INFO ] Flow matrix only has 79 transitions (discarded 7 similar events)
// Phase 1: matrix 79 rows 42 cols
[2023-03-12 17:05:04] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-12 17:05:04] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-03-12 17:05:04] [INFO ] Flow matrix only has 79 transitions (discarded 7 similar events)
[2023-03-12 17:05:04] [INFO ] Invariant cache hit.
[2023-03-12 17:05:04] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-12 17:05:04] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 128 ms to find 0 implicit places.
[2023-03-12 17:05:04] [INFO ] Redundant transitions in 38 ms returned []
[2023-03-12 17:05:04] [INFO ] Flow matrix only has 79 transitions (discarded 7 similar events)
[2023-03-12 17:05:04] [INFO ] Invariant cache hit.
[2023-03-12 17:05:04] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 42/77 places, 86/151 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 267 ms. Remains : 42/77 places, 86/151 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : HealthRecord-PT-14-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s11 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 8 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-14-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-14-LTLFireability-13 finished in 323 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)))))'
[2023-03-12 17:05:04] [INFO ] Flatten gal took : 16 ms
[2023-03-12 17:05:05] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/LTLFireability.sr.xml took 1 ms.
[2023-03-12 17:05:05] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 77 places, 151 transitions and 475 arcs took 3 ms.
Total runtime 15805 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/938/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : HealthRecord-PT-14-LTLFireability-09

BK_STOP 1678640706411

--------------------
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
mcc2023
ltl formula name HealthRecord-PT-14-LTLFireability-09
ltl formula formula --ltl=/tmp/938/ltl_0_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 77 places, 151 transitions and 475 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.030 real 0.000 user 0.010 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/938/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/938/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/938/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/938/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)

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-14"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is HealthRecord-PT-14, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r201-smll-167840347600340"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-14.tgz
mv HealthRecord-PT-14 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 ;