About the Execution of LoLa+red for ProductionCell-PT-none
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 758.336 | 39594.00 | 48854.00 | 540.00 | TF?FTFFFFFFFTTTF | normal |
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.r295-tall-167873948400795.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is ProductionCell-PT-none, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r295-tall-167873948400795
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 500K
-rw-r--r-- 1 mcc users 6.4K Feb 25 14:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Feb 25 14:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Feb 25 14:41 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Feb 25 14:41 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Feb 25 16:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 14:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 127K Feb 25 14:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.0K Feb 25 14:43 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 69K Feb 25 14:43 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 43K Mar 5 18:23 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 ProductionCell-PT-none-LTLCardinality-00
FORMULA_NAME ProductionCell-PT-none-LTLCardinality-01
FORMULA_NAME ProductionCell-PT-none-LTLCardinality-02
FORMULA_NAME ProductionCell-PT-none-LTLCardinality-03
FORMULA_NAME ProductionCell-PT-none-LTLCardinality-04
FORMULA_NAME ProductionCell-PT-none-LTLCardinality-05
FORMULA_NAME ProductionCell-PT-none-LTLCardinality-06
FORMULA_NAME ProductionCell-PT-none-LTLCardinality-07
FORMULA_NAME ProductionCell-PT-none-LTLCardinality-08
FORMULA_NAME ProductionCell-PT-none-LTLCardinality-09
FORMULA_NAME ProductionCell-PT-none-LTLCardinality-10
FORMULA_NAME ProductionCell-PT-none-LTLCardinality-11
FORMULA_NAME ProductionCell-PT-none-LTLCardinality-12
FORMULA_NAME ProductionCell-PT-none-LTLCardinality-13
FORMULA_NAME ProductionCell-PT-none-LTLCardinality-14
FORMULA_NAME ProductionCell-PT-none-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1678912305954
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=ProductionCell-PT-none
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-15 20:31:47] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-15 20:31:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 20:31:47] [INFO ] Load time of PNML (sax parser for PT used): 43 ms
[2023-03-15 20:31:47] [INFO ] Transformed 176 places.
[2023-03-15 20:31:47] [INFO ] Transformed 134 transitions.
[2023-03-15 20:31:47] [INFO ] Found NUPN structural information;
[2023-03-15 20:31:47] [INFO ] Parsed PT model containing 176 places and 134 transitions and 513 arcs in 104 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA ProductionCell-PT-none-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ProductionCell-PT-none-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ProductionCell-PT-none-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ProductionCell-PT-none-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 32 out of 176 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 176/176 places, 134/134 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 173 transition count 131
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 173 transition count 131
Applied a total of 6 rules in 31 ms. Remains 173 /176 variables (removed 3) and now considering 131/134 (removed 3) transitions.
// Phase 1: matrix 131 rows 173 cols
[2023-03-15 20:31:47] [INFO ] Computed 50 place invariants in 11 ms
[2023-03-15 20:31:48] [INFO ] Implicit Places using invariants in 384 ms returned [36, 42, 133, 134, 138]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 410 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 168/176 places, 131/134 transitions.
Applied a total of 0 rules in 6 ms. Remains 168 /168 variables (removed 0) and now considering 131/131 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 447 ms. Remains : 168/176 places, 131/134 transitions.
Support contains 32 out of 168 places after structural reductions.
[2023-03-15 20:31:48] [INFO ] Flatten gal took : 34 ms
[2023-03-15 20:31:48] [INFO ] Flatten gal took : 14 ms
[2023-03-15 20:31:48] [INFO ] Input system was already deterministic with 131 transitions.
Support contains 31 out of 168 places (down from 32) after GAL structural reductions.
Finished random walk after 733 steps, including 0 resets, run visited all 19 properties in 59 ms. (steps per millisecond=12 )
FORMULA ProductionCell-PT-none-LTLCardinality-07 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA ProductionCell-PT-none-LTLCardinality-08 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 24 stabilizing places and 29 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(X(X(G((F(p0)||X(p1)))))))'
Support contains 2 out of 168 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 168/168 places, 131/131 transitions.
Applied a total of 0 rules in 8 ms. Remains 168 /168 variables (removed 0) and now considering 131/131 (removed 0) transitions.
// Phase 1: matrix 131 rows 168 cols
[2023-03-15 20:31:48] [INFO ] Computed 45 place invariants in 5 ms
[2023-03-15 20:31:48] [INFO ] Implicit Places using invariants in 101 ms returned [56, 60, 125]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 102 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 165/168 places, 131/131 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 164 transition count 129
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 164 transition count 129
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 163 transition count 128
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 163 transition count 128
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 162 transition count 127
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 162 transition count 127
Applied a total of 6 rules in 21 ms. Remains 162 /165 variables (removed 3) and now considering 127/131 (removed 4) transitions.
// Phase 1: matrix 127 rows 162 cols
[2023-03-15 20:31:48] [INFO ] Computed 42 place invariants in 2 ms
[2023-03-15 20:31:48] [INFO ] Implicit Places using invariants in 95 ms returned []
[2023-03-15 20:31:48] [INFO ] Invariant cache hit.
[2023-03-15 20:31:49] [INFO ] Implicit Places using invariants and state equation in 128 ms returned []
Implicit Place search using SMT with State Equation took 240 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 162/168 places, 127/131 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 374 ms. Remains : 162/168 places, 127/131 transitions.
Stuttering acceptance computed with spot in 322 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : ProductionCell-PT-none-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 3}, { cond=(NOT p0), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 5}], [{ cond=(NOT p0), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(OR (EQ s71 0) (EQ s128 1)), p1:(AND (EQ s128 0) (EQ s71 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][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 168 reset in 299 ms.
Product exploration explored 100000 steps with 160 reset in 225 ms.
Computed a total of 21 stabilizing places and 25 stable transitions
Computed a total of 21 stabilizing places and 25 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 105 ms. Reduced automaton from 6 states, 7 edges and 2 AP (stutter sensitive) to 6 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 211 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-15 20:31:50] [INFO ] Invariant cache hit.
[2023-03-15 20:31:50] [INFO ] After 92ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-15 20:31:50] [INFO ] [Nat]Absence check using 33 positive place invariants in 9 ms returned sat
[2023-03-15 20:31:50] [INFO ] [Nat]Absence check using 33 positive and 9 generalized place invariants in 3 ms returned sat
[2023-03-15 20:31:50] [INFO ] After 78ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 (NOT p1)), true, (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT p0))]
Property proved to be true thanks to knowledge :(G (NOT (AND (NOT p0) (NOT p1))))
Knowledge based reduction with 3 factoid took 115 ms. Reduced automaton from 6 states, 7 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ProductionCell-PT-none-LTLCardinality-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ProductionCell-PT-none-LTLCardinality-00 finished in 1985 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(p0)&&G(p1))))'
Support contains 3 out of 168 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 168/168 places, 131/131 transitions.
Applied a total of 0 rules in 2 ms. Remains 168 /168 variables (removed 0) and now considering 131/131 (removed 0) transitions.
// Phase 1: matrix 131 rows 168 cols
[2023-03-15 20:31:50] [INFO ] Computed 45 place invariants in 2 ms
[2023-03-15 20:31:50] [INFO ] Implicit Places using invariants in 122 ms returned [56, 60, 125]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 124 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 165/168 places, 131/131 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 164 transition count 129
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 164 transition count 129
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 163 transition count 128
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 163 transition count 128
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 162 transition count 127
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 162 transition count 127
Applied a total of 6 rules in 9 ms. Remains 162 /165 variables (removed 3) and now considering 127/131 (removed 4) transitions.
// Phase 1: matrix 127 rows 162 cols
[2023-03-15 20:31:50] [INFO ] Computed 42 place invariants in 1 ms
[2023-03-15 20:31:50] [INFO ] Implicit Places using invariants in 226 ms returned []
[2023-03-15 20:31:50] [INFO ] Invariant cache hit.
[2023-03-15 20:31:51] [INFO ] Implicit Places using invariants and state equation in 147 ms returned []
Implicit Place search using SMT with State Equation took 373 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 162/168 places, 127/131 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 508 ms. Remains : 162/168 places, 127/131 transitions.
Stuttering acceptance computed with spot in 180 ms :[true, (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : ProductionCell-PT-none-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(OR (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND p1 p0), acceptance={} source=2 dest: 4}], [{ cond=(NOT p1), acceptance={} source=3 dest: 0}, { cond=p1, acceptance={} source=3 dest: 2}], [{ cond=(NOT p1), acceptance={} source=4 dest: 0}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=1, aps=[p1:(NEQ s49 1), p0:(OR (EQ s26 0) (EQ s104 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, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 145 steps with 0 reset in 2 ms.
FORMULA ProductionCell-PT-none-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ProductionCell-PT-none-LTLCardinality-01 finished in 705 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 U p1))))'
Support contains 4 out of 168 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 168/168 places, 131/131 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 168 transition count 130
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 167 transition count 130
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 30 Pre rules applied. Total rules applied 2 place count 167 transition count 100
Deduced a syphon composed of 30 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 2 with 62 rules applied. Total rules applied 64 place count 135 transition count 100
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 64 place count 135 transition count 99
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 66 place count 134 transition count 99
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 3 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 86 place count 124 transition count 89
Applied a total of 86 rules in 33 ms. Remains 124 /168 variables (removed 44) and now considering 89/131 (removed 42) transitions.
// Phase 1: matrix 89 rows 124 cols
[2023-03-15 20:31:51] [INFO ] Computed 43 place invariants in 1 ms
[2023-03-15 20:31:51] [INFO ] Implicit Places using invariants in 114 ms returned [20, 21, 68, 69, 70, 71, 86]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 115 ms to find 7 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 117/168 places, 89/131 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 116 transition count 87
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 116 transition count 87
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 115 transition count 86
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 115 transition count 86
Applied a total of 4 rules in 7 ms. Remains 115 /117 variables (removed 2) and now considering 86/89 (removed 3) transitions.
// Phase 1: matrix 86 rows 115 cols
[2023-03-15 20:31:51] [INFO ] Computed 36 place invariants in 1 ms
[2023-03-15 20:31:51] [INFO ] Implicit Places using invariants in 96 ms returned []
[2023-03-15 20:31:51] [INFO ] Invariant cache hit.
[2023-03-15 20:31:51] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 190 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 115/168 places, 86/131 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 345 ms. Remains : 115/168 places, 86/131 transitions.
Stuttering acceptance computed with spot in 63 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : ProductionCell-PT-none-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(OR p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(OR (EQ s64 0) (EQ s79 1)), p0:(OR (EQ s91 0) (EQ s8 1))], 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 1 reset in 176 ms.
Product exploration explored 100000 steps with 2 reset in 336 ms.
Computed a total of 16 stabilizing places and 20 stable transitions
Computed a total of 16 stabilizing places and 20 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) p0))), (X (OR p1 p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (OR p1 p0))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 256 ms. Reduced automaton from 2 states, 5 edges and 2 AP (stutter insensitive) to 2 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(NOT p1), (NOT p1)]
Finished random walk after 3363 steps, including 1 resets, run visited all 3 properties in 68 ms. (steps per millisecond=49 )
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) p0))), (X (OR p1 p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (OR p1 p0))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : [(F (NOT (OR p0 p1))), (F (AND p0 (NOT p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 7 factoid took 380 ms. Reduced automaton from 2 states, 5 edges and 2 AP (stutter insensitive) to 2 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 97 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 64 ms :[(NOT p1), (NOT p1)]
Support contains 4 out of 115 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 115/115 places, 86/86 transitions.
Applied a total of 0 rules in 7 ms. Remains 115 /115 variables (removed 0) and now considering 86/86 (removed 0) transitions.
[2023-03-15 20:31:53] [INFO ] Invariant cache hit.
[2023-03-15 20:31:53] [INFO ] Implicit Places using invariants in 66 ms returned []
[2023-03-15 20:31:53] [INFO ] Invariant cache hit.
[2023-03-15 20:31:53] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 157 ms to find 0 implicit places.
[2023-03-15 20:31:53] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-15 20:31:53] [INFO ] Invariant cache hit.
[2023-03-15 20:31:53] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 234 ms. Remains : 115/115 places, 86/86 transitions.
Computed a total of 16 stabilizing places and 20 stable transitions
Computed a total of 16 stabilizing places and 20 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (OR p0 p1)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (OR p0 p1)))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 257 ms. Reduced automaton from 2 states, 5 edges and 2 AP (stutter insensitive) to 2 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 78 ms :[(NOT p1), (NOT p1)]
Finished random walk after 51 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=25 )
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (OR p0 p1)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (OR p0 p1)))]
False Knowledge obtained : [(F (NOT (OR p0 p1))), (F (AND p0 (NOT p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 7 factoid took 347 ms. Reduced automaton from 2 states, 5 edges and 2 AP (stutter insensitive) to 2 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 78 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 68 ms :[(NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 11 reset in 190 ms.
Product exploration explored 100000 steps with 0 reset in 222 ms.
Support contains 4 out of 115 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 115/115 places, 86/86 transitions.
Applied a total of 0 rules in 4 ms. Remains 115 /115 variables (removed 0) and now considering 86/86 (removed 0) transitions.
[2023-03-15 20:31:54] [INFO ] Invariant cache hit.
[2023-03-15 20:31:54] [INFO ] Implicit Places using invariants in 56 ms returned []
[2023-03-15 20:31:54] [INFO ] Invariant cache hit.
[2023-03-15 20:31:54] [INFO ] Implicit Places using invariants and state equation in 84 ms returned []
Implicit Place search using SMT with State Equation took 141 ms to find 0 implicit places.
[2023-03-15 20:31:54] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-15 20:31:54] [INFO ] Invariant cache hit.
[2023-03-15 20:31:54] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 200 ms. Remains : 115/115 places, 86/86 transitions.
Treatment of property ProductionCell-PT-none-LTLCardinality-02 finished in 3726 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 168 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 168/168 places, 131/131 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 168 transition count 130
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 167 transition count 130
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 30 Pre rules applied. Total rules applied 2 place count 167 transition count 100
Deduced a syphon composed of 30 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 2 with 62 rules applied. Total rules applied 64 place count 135 transition count 100
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 64 place count 135 transition count 99
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 66 place count 134 transition count 99
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 86 place count 124 transition count 89
Applied a total of 86 rules in 22 ms. Remains 124 /168 variables (removed 44) and now considering 89/131 (removed 42) transitions.
// Phase 1: matrix 89 rows 124 cols
[2023-03-15 20:31:55] [INFO ] Computed 43 place invariants in 1 ms
[2023-03-15 20:31:55] [INFO ] Implicit Places using invariants in 235 ms returned [20, 21, 67, 68, 69, 70, 86]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 239 ms to find 7 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 117/168 places, 89/131 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 116 transition count 87
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 116 transition count 87
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 115 transition count 86
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 115 transition count 86
Applied a total of 4 rules in 7 ms. Remains 115 /117 variables (removed 2) and now considering 86/89 (removed 3) transitions.
// Phase 1: matrix 86 rows 115 cols
[2023-03-15 20:31:55] [INFO ] Computed 36 place invariants in 1 ms
[2023-03-15 20:31:55] [INFO ] Implicit Places using invariants in 65 ms returned []
[2023-03-15 20:31:55] [INFO ] Invariant cache hit.
[2023-03-15 20:31:55] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 148 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 115/168 places, 86/131 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 417 ms. Remains : 115/168 places, 86/131 transitions.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Running random walk in product with property : ProductionCell-PT-none-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (NEQ s68 0) (NEQ s38 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 161 ms.
Stack based approach found an accepted trace after 199 steps with 0 reset with depth 200 and stack size 200 in 1 ms.
FORMULA ProductionCell-PT-none-LTLCardinality-03 FALSE TECHNIQUES STACK_TEST
Treatment of property ProductionCell-PT-none-LTLCardinality-03 finished in 626 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)&&(F(p1)||G(p2))))'
Support contains 4 out of 168 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 168/168 places, 131/131 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 167 transition count 129
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 166 transition count 129
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 30 Pre rules applied. Total rules applied 2 place count 166 transition count 99
Deduced a syphon composed of 30 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 2 with 62 rules applied. Total rules applied 64 place count 134 transition count 99
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 82 place count 125 transition count 90
Applied a total of 82 rules in 12 ms. Remains 125 /168 variables (removed 43) and now considering 90/131 (removed 41) transitions.
// Phase 1: matrix 90 rows 125 cols
[2023-03-15 20:31:55] [INFO ] Computed 43 place invariants in 1 ms
[2023-03-15 20:31:55] [INFO ] Implicit Places using invariants in 68 ms returned [19, 20, 68, 69, 71, 87]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 69 ms to find 6 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 119/168 places, 90/131 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 118 transition count 88
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 118 transition count 88
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 117 transition count 87
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 117 transition count 87
Applied a total of 4 rules in 9 ms. Remains 117 /119 variables (removed 2) and now considering 87/90 (removed 3) transitions.
// Phase 1: matrix 87 rows 117 cols
[2023-03-15 20:31:55] [INFO ] Computed 37 place invariants in 1 ms
[2023-03-15 20:31:55] [INFO ] Implicit Places using invariants in 63 ms returned []
[2023-03-15 20:31:55] [INFO ] Invariant cache hit.
[2023-03-15 20:31:55] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 154 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 117/168 places, 87/131 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 244 ms. Remains : 117/168 places, 87/131 transitions.
Stuttering acceptance computed with spot in 141 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p1), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : ProductionCell-PT-none-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) p2), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p1) p2), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(AND (EQ s41 0) (EQ s56 1)), p1:(AND (EQ s66 0) (EQ s57 1)), p2:(AND (NEQ s56 0) (NEQ s41 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 337 reset in 164 ms.
Stack based approach found an accepted trace after 198 steps with 0 reset with depth 199 and stack size 199 in 0 ms.
FORMULA ProductionCell-PT-none-LTLCardinality-05 FALSE TECHNIQUES STACK_TEST
Treatment of property ProductionCell-PT-none-LTLCardinality-05 finished in 566 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&F(G(p1)))))'
Support contains 4 out of 168 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 168/168 places, 131/131 transitions.
Applied a total of 0 rules in 2 ms. Remains 168 /168 variables (removed 0) and now considering 131/131 (removed 0) transitions.
// Phase 1: matrix 131 rows 168 cols
[2023-03-15 20:31:56] [INFO ] Computed 45 place invariants in 2 ms
[2023-03-15 20:31:56] [INFO ] Implicit Places using invariants in 76 ms returned [56, 60, 125]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 79 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 165/168 places, 131/131 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 164 transition count 129
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 164 transition count 129
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 163 transition count 128
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 163 transition count 128
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 162 transition count 127
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 162 transition count 127
Applied a total of 6 rules in 7 ms. Remains 162 /165 variables (removed 3) and now considering 127/131 (removed 4) transitions.
// Phase 1: matrix 127 rows 162 cols
[2023-03-15 20:31:56] [INFO ] Computed 42 place invariants in 1 ms
[2023-03-15 20:31:56] [INFO ] Implicit Places using invariants in 70 ms returned []
[2023-03-15 20:31:56] [INFO ] Invariant cache hit.
[2023-03-15 20:31:56] [INFO ] Implicit Places using invariants and state equation in 111 ms returned []
Implicit Place search using SMT with State Equation took 183 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 162/168 places, 127/131 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 271 ms. Remains : 162/168 places, 127/131 transitions.
Stuttering acceptance computed with spot in 106 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : ProductionCell-PT-none-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=p1, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (EQ s92 0) (EQ s145 1)), p1:(OR (EQ s119 0) (EQ s157 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 155 ms.
Stack based approach found an accepted trace after 147 steps with 0 reset with depth 148 and stack size 148 in 1 ms.
FORMULA ProductionCell-PT-none-LTLCardinality-06 FALSE TECHNIQUES STACK_TEST
Treatment of property ProductionCell-PT-none-LTLCardinality-06 finished in 554 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 1 out of 168 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 168/168 places, 131/131 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 167 transition count 129
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 166 transition count 129
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 30 Pre rules applied. Total rules applied 2 place count 166 transition count 99
Deduced a syphon composed of 30 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 2 with 62 rules applied. Total rules applied 64 place count 134 transition count 99
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 64 place count 134 transition count 98
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 66 place count 133 transition count 98
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 86 place count 123 transition count 88
Applied a total of 86 rules in 16 ms. Remains 123 /168 variables (removed 45) and now considering 88/131 (removed 43) transitions.
// Phase 1: matrix 88 rows 123 cols
[2023-03-15 20:31:56] [INFO ] Computed 43 place invariants in 1 ms
[2023-03-15 20:31:56] [INFO ] Implicit Places using invariants in 66 ms returned [19, 20, 67, 68, 69, 70, 85]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 67 ms to find 7 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 116/168 places, 88/131 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 115 transition count 86
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 115 transition count 86
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 114 transition count 85
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 114 transition count 85
Applied a total of 4 rules in 5 ms. Remains 114 /116 variables (removed 2) and now considering 85/88 (removed 3) transitions.
// Phase 1: matrix 85 rows 114 cols
[2023-03-15 20:31:56] [INFO ] Computed 36 place invariants in 0 ms
[2023-03-15 20:31:56] [INFO ] Implicit Places using invariants in 66 ms returned []
[2023-03-15 20:31:56] [INFO ] Invariant cache hit.
[2023-03-15 20:31:57] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 158 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 114/168 places, 85/131 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 246 ms. Remains : 114/168 places, 85/131 transitions.
Stuttering acceptance computed with spot in 93 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ProductionCell-PT-none-LTLCardinality-10 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:(EQ s62 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]]
Product exploration explored 100000 steps with 1948 reset in 147 ms.
Stack based approach found an accepted trace after 666 steps with 12 reset with depth 44 and stack size 44 in 1 ms.
FORMULA ProductionCell-PT-none-LTLCardinality-10 FALSE TECHNIQUES STACK_TEST
Treatment of property ProductionCell-PT-none-LTLCardinality-10 finished in 507 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&&X(F(p1))))))'
Support contains 4 out of 168 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 168/168 places, 131/131 transitions.
Applied a total of 0 rules in 3 ms. Remains 168 /168 variables (removed 0) and now considering 131/131 (removed 0) transitions.
// Phase 1: matrix 131 rows 168 cols
[2023-03-15 20:31:57] [INFO ] Computed 45 place invariants in 1 ms
[2023-03-15 20:31:57] [INFO ] Implicit Places using invariants in 91 ms returned [56, 60, 125]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 92 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 165/168 places, 131/131 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 164 transition count 129
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 164 transition count 129
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 163 transition count 128
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 163 transition count 128
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 162 transition count 127
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 162 transition count 127
Applied a total of 6 rules in 5 ms. Remains 162 /165 variables (removed 3) and now considering 127/131 (removed 4) transitions.
// Phase 1: matrix 127 rows 162 cols
[2023-03-15 20:31:57] [INFO ] Computed 42 place invariants in 1 ms
[2023-03-15 20:31:57] [INFO ] Implicit Places using invariants in 77 ms returned []
[2023-03-15 20:31:57] [INFO ] Invariant cache hit.
[2023-03-15 20:31:57] [INFO ] Implicit Places using invariants and state equation in 116 ms returned []
Implicit Place search using SMT with State Equation took 195 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 162/168 places, 127/131 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 296 ms. Remains : 162/168 places, 127/131 transitions.
Stuttering acceptance computed with spot in 100 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : ProductionCell-PT-none-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={0} source=2 dest: 0}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=1, aps=[p1:(AND (EQ s130 0) (EQ s55 1)), p0:(OR (EQ s110 0) (EQ s33 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 498 reset in 162 ms.
Stack based approach found an accepted trace after 450 steps with 2 reset with depth 124 and stack size 124 in 3 ms.
FORMULA ProductionCell-PT-none-LTLCardinality-11 FALSE TECHNIQUES STACK_TEST
Treatment of property ProductionCell-PT-none-LTLCardinality-11 finished in 584 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 2 out of 168 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 168/168 places, 131/131 transitions.
Applied a total of 0 rules in 3 ms. Remains 168 /168 variables (removed 0) and now considering 131/131 (removed 0) transitions.
// Phase 1: matrix 131 rows 168 cols
[2023-03-15 20:31:57] [INFO ] Computed 45 place invariants in 1 ms
[2023-03-15 20:31:57] [INFO ] Implicit Places using invariants in 76 ms returned [56, 60, 125]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 77 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 165/168 places, 131/131 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 164 transition count 129
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 164 transition count 129
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 163 transition count 128
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 163 transition count 128
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 162 transition count 127
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 162 transition count 127
Applied a total of 6 rules in 5 ms. Remains 162 /165 variables (removed 3) and now considering 127/131 (removed 4) transitions.
// Phase 1: matrix 127 rows 162 cols
[2023-03-15 20:31:57] [INFO ] Computed 42 place invariants in 1 ms
[2023-03-15 20:31:58] [INFO ] Implicit Places using invariants in 67 ms returned []
[2023-03-15 20:31:58] [INFO ] Invariant cache hit.
[2023-03-15 20:31:58] [INFO ] Implicit Places using invariants and state equation in 106 ms returned []
Implicit Place search using SMT with State Equation took 185 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 162/168 places, 127/131 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 271 ms. Remains : 162/168 places, 127/131 transitions.
Stuttering acceptance computed with spot in 104 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ProductionCell-PT-none-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(OR (EQ s161 0) (EQ s77 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 185 ms.
Product exploration explored 100000 steps with 33333 reset in 176 ms.
Computed a total of 21 stabilizing places and 25 stable transitions
Computed a total of 21 stabilizing places and 25 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 2 factoid took 64 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ProductionCell-PT-none-LTLCardinality-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ProductionCell-PT-none-LTLCardinality-14 finished in 816 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 168 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 168/168 places, 131/131 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 168 transition count 130
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 167 transition count 130
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 30 Pre rules applied. Total rules applied 2 place count 167 transition count 100
Deduced a syphon composed of 30 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 2 with 62 rules applied. Total rules applied 64 place count 135 transition count 100
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 64 place count 135 transition count 99
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 66 place count 134 transition count 99
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 86 place count 124 transition count 89
Applied a total of 86 rules in 18 ms. Remains 124 /168 variables (removed 44) and now considering 89/131 (removed 42) transitions.
// Phase 1: matrix 89 rows 124 cols
[2023-03-15 20:31:58] [INFO ] Computed 43 place invariants in 2 ms
[2023-03-15 20:31:58] [INFO ] Implicit Places using invariants in 68 ms returned [20, 21, 67, 68, 69, 70, 86]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 69 ms to find 7 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 117/168 places, 89/131 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 116 transition count 87
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 116 transition count 87
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 115 transition count 86
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 115 transition count 86
Applied a total of 4 rules in 4 ms. Remains 115 /117 variables (removed 2) and now considering 86/89 (removed 3) transitions.
// Phase 1: matrix 86 rows 115 cols
[2023-03-15 20:31:58] [INFO ] Computed 36 place invariants in 0 ms
[2023-03-15 20:31:58] [INFO ] Implicit Places using invariants in 55 ms returned []
[2023-03-15 20:31:58] [INFO ] Invariant cache hit.
[2023-03-15 20:31:58] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 149 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 115/168 places, 86/131 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 242 ms. Remains : 115/168 places, 86/131 transitions.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Running random walk in product with property : ProductionCell-PT-none-LTLCardinality-15 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 s21 0) (EQ s76 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 160 ms.
Stack based approach found an accepted trace after 358 steps with 0 reset with depth 359 and stack size 359 in 1 ms.
FORMULA ProductionCell-PT-none-LTLCardinality-15 FALSE TECHNIQUES STACK_TEST
Treatment of property ProductionCell-PT-none-LTLCardinality-15 finished in 451 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 U p1))))'
[2023-03-15 20:31:59] [INFO ] Flatten gal took : 11 ms
[2023-03-15 20:31:59] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 1 ms.
[2023-03-15 20:31:59] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 168 places, 131 transitions and 488 arcs took 2 ms.
Total runtime 11913 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT ProductionCell-PT-none
BK_EXAMINATION: LTLCardinality
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/374
LTLCardinality
BK_STOP 1678912345548
--------------------
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: rewrite Frontend/Parser/formula_rewrite.k:436
lola: rewrite Frontend/Parser/formula_rewrite.k:521
lola: Rule S: 0 transitions removed,0 places removed
lola: Created skeleton in 0.000000 secs.
lola: LAUNCH task # 1 (type EXCL) for 0 ProductionCell-PT-none-LTLCardinality-02
lola: time limit : 3600 sec
lola: memory limit: 32 pages
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
ProductionCell-PT-none-LTLCardinality-02: LTL 0 0 1 0 1 0 0 0
TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
1 LTL EXCL 5/3600 9/32 ProductionCell-PT-none-LTLCardinality-02 1292433 m, 258486 m/sec, 3147453 t fired, .
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TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
1 LTL EXCL 10/3600 16/32 ProductionCell-PT-none-LTLCardinality-02 2419499 m, 225413 m/sec, 6057886 t fired, .
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TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
1 LTL EXCL 15/3600 24/32 ProductionCell-PT-none-LTLCardinality-02 3610128 m, 238125 m/sec, 8963482 t fired, .
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TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
1 LTL EXCL 20/3600 30/32 ProductionCell-PT-none-LTLCardinality-02 4507147 m, 179403 m/sec, 12359291 t fired, .
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# running tasks: 1 of 4 Visible: 1
lola: CANCELED task # 1 (type EXCL) for ProductionCell-PT-none-LTLCardinality-02 (memory limit exceeded)
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lola: Portfolio finished: no open tasks 1
FINAL RESULTS
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ProductionCell-PT-none-LTLCardinality-02: LTL unknown AGGR
Time elapsed: 25 secs. Pages in use: 32
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="ProductionCell-PT-none"
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 ProductionCell-PT-none, 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 r295-tall-167873948400795"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ProductionCell-PT-none.tgz
mv ProductionCell-PT-none 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 '
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 ;