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.r103-tall-167814478600668.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.............................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is DLCround-PT-06a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r103-tall-167814478600668
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 796K
-rw-r--r-- 1 mcc users 6.8K Feb 25 18:46 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Feb 25 18:46 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Feb 25 18:37 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 25 18:37 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 15:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 19:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 127K Feb 25 19:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.5K Feb 25 18:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 73K Feb 25 18:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:52 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:52 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 325K 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 DLCround-PT-06a-LTLFireability-00
FORMULA_NAME DLCround-PT-06a-LTLFireability-01
FORMULA_NAME DLCround-PT-06a-LTLFireability-02
FORMULA_NAME DLCround-PT-06a-LTLFireability-03
FORMULA_NAME DLCround-PT-06a-LTLFireability-04
FORMULA_NAME DLCround-PT-06a-LTLFireability-05
FORMULA_NAME DLCround-PT-06a-LTLFireability-06
FORMULA_NAME DLCround-PT-06a-LTLFireability-07
FORMULA_NAME DLCround-PT-06a-LTLFireability-08
FORMULA_NAME DLCround-PT-06a-LTLFireability-09
FORMULA_NAME DLCround-PT-06a-LTLFireability-10
FORMULA_NAME DLCround-PT-06a-LTLFireability-11
FORMULA_NAME DLCround-PT-06a-LTLFireability-12
FORMULA_NAME DLCround-PT-06a-LTLFireability-13
FORMULA_NAME DLCround-PT-06a-LTLFireability-14
FORMULA_NAME DLCround-PT-06a-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678273153986

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=lolaxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCround-PT-06a
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-08 10:59:15] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-08 10:59:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 10:59:15] [INFO ] Load time of PNML (sax parser for PT used): 83 ms
[2023-03-08 10:59:15] [INFO ] Transformed 197 places.
[2023-03-08 10:59:15] [INFO ] Transformed 1313 transitions.
[2023-03-08 10:59:15] [INFO ] Found NUPN structural information;
[2023-03-08 10:59:15] [INFO ] Parsed PT model containing 197 places and 1313 transitions and 5002 arcs in 148 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 7 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
Ensure Unique test removed 135 transitions
Reduce redundant transitions removed 135 transitions.
FORMULA DLCround-PT-06a-LTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 55 out of 197 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 197/197 places, 1178/1178 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 183 transition count 1034
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 183 transition count 1034
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 30 place count 183 transition count 1032
Drop transitions removed 326 transitions
Redundant transition composition rules discarded 326 transitions
Iterating global reduction 1 with 326 rules applied. Total rules applied 356 place count 183 transition count 706
Applied a total of 356 rules in 55 ms. Remains 183 /197 variables (removed 14) and now considering 706/1178 (removed 472) transitions.
[2023-03-08 10:59:15] [INFO ] Flow matrix only has 138 transitions (discarded 568 similar events)
// Phase 1: matrix 138 rows 183 cols
[2023-03-08 10:59:15] [INFO ] Computed 109 place invariants in 15 ms
[2023-03-08 10:59:16] [INFO ] Implicit Places using invariants in 565 ms returned [85, 86, 87, 90, 91, 92, 93, 94, 95, 96, 97, 98, 100, 101, 102, 103, 105, 106, 107, 108, 109, 111, 112, 114, 115, 117, 120, 121, 122, 125, 128, 130, 131, 133, 134, 135, 136, 137, 139, 140, 141, 142, 143, 144, 146, 148, 149, 150, 151, 153, 154, 156, 157, 158, 159, 161, 162, 163, 166, 167, 168, 169, 170, 171, 172, 176, 177, 178, 179, 180, 181]
Discarding 71 places :
Ensure Unique test removed 359 transitions
Reduce isomorphic transitions removed 359 transitions.
Implicit Place search using SMT only with invariants took 590 ms to find 71 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 112/197 places, 347/1178 transitions.
Drop transitions removed 166 transitions
Redundant transition composition rules discarded 166 transitions
Iterating global reduction 0 with 166 rules applied. Total rules applied 166 place count 112 transition count 181
Applied a total of 166 rules in 4 ms. Remains 112 /112 variables (removed 0) and now considering 181/347 (removed 166) transitions.
[2023-03-08 10:59:16] [INFO ] Flow matrix only has 138 transitions (discarded 43 similar events)
// Phase 1: matrix 138 rows 112 cols
[2023-03-08 10:59:16] [INFO ] Computed 38 place invariants in 1 ms
[2023-03-08 10:59:16] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-08 10:59:16] [INFO ] Flow matrix only has 138 transitions (discarded 43 similar events)
[2023-03-08 10:59:16] [INFO ] Invariant cache hit.
[2023-03-08 10:59:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 10:59:16] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 106 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 112/197 places, 181/1178 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 756 ms. Remains : 112/197 places, 181/1178 transitions.
Support contains 55 out of 112 places after structural reductions.
[2023-03-08 10:59:16] [INFO ] Flatten gal took : 28 ms
[2023-03-08 10:59:16] [INFO ] Flatten gal took : 15 ms
[2023-03-08 10:59:16] [INFO ] Input system was already deterministic with 181 transitions.
Finished random walk after 2768 steps, including 0 resets, run visited all 38 properties in 78 ms. (steps per millisecond=35 )
Computed a total of 28 stabilizing places and 1 stable transitions
Graph (complete) has 218 edges and 112 vertex of which 85 are kept as prefixes of interest. Removing 27 places using SCC suffix rule.3 ms
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||(F(p1) U p2)||G(p3)||X(G(p4)))))'
Support contains 8 out of 112 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 181/181 transitions.
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 22 place count 90 transition count 181
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 29 place count 83 transition count 167
Iterating global reduction 1 with 7 rules applied. Total rules applied 36 place count 83 transition count 167
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 38 place count 83 transition count 165
Applied a total of 38 rules in 3 ms. Remains 83 /112 variables (removed 29) and now considering 165/181 (removed 16) transitions.
[2023-03-08 10:59:17] [INFO ] Flow matrix only has 129 transitions (discarded 36 similar events)
// Phase 1: matrix 129 rows 83 cols
[2023-03-08 10:59:17] [INFO ] Computed 16 place invariants in 2 ms
[2023-03-08 10:59:17] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-08 10:59:17] [INFO ] Flow matrix only has 129 transitions (discarded 36 similar events)
[2023-03-08 10:59:17] [INFO ] Invariant cache hit.
[2023-03-08 10:59:17] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 10:59:17] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2023-03-08 10:59:17] [INFO ] Flow matrix only has 129 transitions (discarded 36 similar events)
[2023-03-08 10:59:17] [INFO ] Invariant cache hit.
[2023-03-08 10:59:17] [INFO ] Dead Transitions using invariants and state equation in 60 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 83/112 places, 165/181 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 144 ms. Remains : 83/112 places, 165/181 transitions.
Stuttering acceptance computed with spot in 685 ms :[(AND (NOT p0) (NOT p2) (NOT p3) (NOT p4)), (AND (NOT p0) (NOT p2) (NOT p3) (NOT p4)), (AND (NOT p2) (NOT p4)), (AND (NOT p1) (NOT p4)), (AND (NOT p2) (NOT p3) (NOT p4)), (AND (NOT p1) (NOT p4) (NOT p3)), (NOT p1), (NOT p2), (AND (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p3))]
Running random walk in product with property : DLCround-PT-06a-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p3)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) (NOT p2) (NOT p1) (NOT p3)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p0) (NOT p2) p3), acceptance={} source=1 dest: 4}, { cond=(AND (NOT p0) (NOT p2) (NOT p1) p3), acceptance={} source=1 dest: 5}], [{ cond=(AND (NOT p2) p4), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p1) p4), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p2) (NOT p1) (NOT p4)), acceptance={} source=2 dest: 6}, { cond=(AND (NOT p2) (NOT p4)), acceptance={} source=2 dest: 7}], [{ cond=(AND (NOT p1) p4), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p4)), acceptance={} source=3 dest: 6}], [{ cond=(AND (NOT p2) (NOT p3) p4), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p2) (NOT p1) (NOT p3) p4), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p2) p3 p4), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p2) (NOT p1) p3 p4), acceptance={} source=4 dest: 5}, { cond=(AND (NOT p2) (NOT p1) (NOT p3) (NOT p4)), acceptance={} source=4 dest: 6}, { cond=(AND (NOT p2) (NOT p3) (NOT p4)), acceptance={} source=4 dest: 7}, { cond=(AND (NOT p2) p3 (NOT p4)), acceptance={} source=4 dest: 8}, { cond=(AND (NOT p2) (NOT p1) p3 (NOT p4)), acceptance={} source=4 dest: 9}], [{ cond=(AND (NOT p1) (NOT p3) p4), acceptance={} source=5 dest: 3}, { cond=(AND (NOT p1) p3 p4), acceptance={} source=5 dest: 5}, { cond=(AND (NOT p1) (NOT p3) (NOT p4)), acceptance={} source=5 dest: 6}, { cond=(AND (NOT p1) p3 (NOT p4)), acceptance={} source=5 dest: 9}], [{ cond=(NOT p1), acceptance={0} source=6 dest: 6}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=7 dest: 6}, { cond=(NOT p2), acceptance={0} source=7 dest: 7}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p3)), acceptance={} source=8 dest: 6}, { cond=(AND (NOT p2) (NOT p3)), acceptance={} source=8 dest: 7}, { cond=(AND (NOT p2) p3), acceptance={} source=8 dest: 8}, { cond=(AND (NOT p2) (NOT p1) p3), acceptance={} source=8 dest: 9}], [{ cond=(AND (NOT p1) (NOT p3)), acceptance={} source=9 dest: 6}, { cond=(AND (NOT p1) p3), acceptance={} source=9 dest: 9}]], initial=0, aps=[p0:(AND (EQ s25 1) (EQ s80 1)), p2:(AND (EQ s60 1) (EQ s82 1)), p3:(AND (EQ s31 1) (EQ s81 1)), p1:(AND (EQ s25 1) (EQ s78 1)), p4:(OR (EQ s60 0) (EQ s79 ...], 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, null, null][false, false, false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 9 steps with 1 reset in 3 ms.
FORMULA DLCround-PT-06a-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-06a-LTLFireability-00 finished in 890 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)))))'
Support contains 2 out of 112 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 181/181 transitions.
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 0 with 26 rules applied. Total rules applied 26 place count 86 transition count 181
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 34 place count 78 transition count 165
Iterating global reduction 1 with 8 rules applied. Total rules applied 42 place count 78 transition count 165
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 44 place count 78 transition count 163
Applied a total of 44 rules in 8 ms. Remains 78 /112 variables (removed 34) and now considering 163/181 (removed 18) transitions.
[2023-03-08 10:59:18] [INFO ] Flow matrix only has 128 transitions (discarded 35 similar events)
// Phase 1: matrix 128 rows 78 cols
[2023-03-08 10:59:18] [INFO ] Computed 12 place invariants in 1 ms
[2023-03-08 10:59:18] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-08 10:59:18] [INFO ] Flow matrix only has 128 transitions (discarded 35 similar events)
[2023-03-08 10:59:18] [INFO ] Invariant cache hit.
[2023-03-08 10:59:18] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 10:59:18] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2023-03-08 10:59:18] [INFO ] Flow matrix only has 128 transitions (discarded 35 similar events)
[2023-03-08 10:59:18] [INFO ] Invariant cache hit.
[2023-03-08 10:59:18] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 78/112 places, 163/181 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 149 ms. Remains : 78/112 places, 163/181 transitions.
Stuttering acceptance computed with spot in 143 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DLCround-PT-06a-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(OR (NEQ s43 1) (NEQ s77 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 18 steps with 0 reset in 1 ms.
FORMULA DLCround-PT-06a-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-06a-LTLFireability-01 finished in 309 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(p1)&&p0)))'
Support contains 4 out of 112 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 181/181 transitions.
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 0 with 25 rules applied. Total rules applied 25 place count 87 transition count 181
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 33 place count 79 transition count 165
Iterating global reduction 1 with 8 rules applied. Total rules applied 41 place count 79 transition count 165
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 43 place count 79 transition count 163
Applied a total of 43 rules in 6 ms. Remains 79 /112 variables (removed 33) and now considering 163/181 (removed 18) transitions.
[2023-03-08 10:59:18] [INFO ] Flow matrix only has 128 transitions (discarded 35 similar events)
// Phase 1: matrix 128 rows 79 cols
[2023-03-08 10:59:18] [INFO ] Computed 13 place invariants in 1 ms
[2023-03-08 10:59:18] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-08 10:59:18] [INFO ] Flow matrix only has 128 transitions (discarded 35 similar events)
[2023-03-08 10:59:18] [INFO ] Invariant cache hit.
[2023-03-08 10:59:18] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 10:59:18] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2023-03-08 10:59:18] [INFO ] Flow matrix only has 128 transitions (discarded 35 similar events)
[2023-03-08 10:59:18] [INFO ] Invariant cache hit.
[2023-03-08 10:59:18] [INFO ] Dead Transitions using invariants and state equation in 61 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 79/112 places, 163/181 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 147 ms. Remains : 79/112 places, 163/181 transitions.
Stuttering acceptance computed with spot in 113 ms :[true, (OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : DLCround-PT-06a-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1), acceptance={} source=3 dest: 2}]], initial=1, aps=[p1:(OR (EQ s74 0) (EQ s77 0)), p0:(AND (OR (EQ s51 0) (EQ s78 0) (AND (EQ s74 1) (EQ s77 1))) (OR (EQ s74 0) (EQ s77 0)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 14 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-06a-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-06a-LTLFireability-02 finished in 279 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((G((p1 U !p2))||p0)))))'
Support contains 5 out of 112 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 181/181 transitions.
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 0 with 25 rules applied. Total rules applied 25 place count 87 transition count 181
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 31 place count 81 transition count 169
Iterating global reduction 1 with 6 rules applied. Total rules applied 37 place count 81 transition count 169
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 39 place count 81 transition count 167
Applied a total of 39 rules in 5 ms. Remains 81 /112 variables (removed 31) and now considering 167/181 (removed 14) transitions.
[2023-03-08 10:59:18] [INFO ] Flow matrix only has 130 transitions (discarded 37 similar events)
// Phase 1: matrix 130 rows 81 cols
[2023-03-08 10:59:18] [INFO ] Computed 13 place invariants in 2 ms
[2023-03-08 10:59:18] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-08 10:59:18] [INFO ] Flow matrix only has 130 transitions (discarded 37 similar events)
[2023-03-08 10:59:18] [INFO ] Invariant cache hit.
[2023-03-08 10:59:18] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 10:59:18] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2023-03-08 10:59:18] [INFO ] Flow matrix only has 130 transitions (discarded 37 similar events)
[2023-03-08 10:59:18] [INFO ] Invariant cache hit.
[2023-03-08 10:59:18] [INFO ] Dead Transitions using invariants and state equation in 66 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 81/112 places, 167/181 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 139 ms. Remains : 81/112 places, 167/181 transitions.
Stuttering acceptance computed with spot in 135 ms :[(AND (NOT p0) p2), (AND (NOT p0) p2), (AND (NOT p0) p2), (AND (NOT p0) p2)]
Running random walk in product with property : DLCround-PT-06a-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) p2 p1), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p0) p2 (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p0) p2 p1), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(OR (EQ s15 1) (AND (EQ s70 1) (EQ s80 1))), p2:(AND (EQ s57 1) (EQ s79 1)), p1:(EQ s15 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 504 steps with 68 reset in 15 ms.
FORMULA DLCround-PT-06a-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-06a-LTLFireability-04 finished in 312 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||X(X(p1)))))'
Support contains 3 out of 112 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 181/181 transitions.
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 0 with 26 rules applied. Total rules applied 26 place count 86 transition count 181
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 33 place count 79 transition count 167
Iterating global reduction 1 with 7 rules applied. Total rules applied 40 place count 79 transition count 167
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 42 place count 79 transition count 165
Applied a total of 42 rules in 2 ms. Remains 79 /112 variables (removed 33) and now considering 165/181 (removed 16) transitions.
[2023-03-08 10:59:19] [INFO ] Flow matrix only has 129 transitions (discarded 36 similar events)
// Phase 1: matrix 129 rows 79 cols
[2023-03-08 10:59:19] [INFO ] Computed 12 place invariants in 1 ms
[2023-03-08 10:59:19] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-08 10:59:19] [INFO ] Flow matrix only has 129 transitions (discarded 36 similar events)
[2023-03-08 10:59:19] [INFO ] Invariant cache hit.
[2023-03-08 10:59:19] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 10:59:19] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
[2023-03-08 10:59:19] [INFO ] Flow matrix only has 129 transitions (discarded 36 similar events)
[2023-03-08 10:59:19] [INFO ] Invariant cache hit.
[2023-03-08 10:59:19] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 79/112 places, 165/181 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 149 ms. Remains : 79/112 places, 165/181 transitions.
Stuttering acceptance computed with spot in 101 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DLCround-PT-06a-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(EQ s0 0), p1:(AND (EQ s23 1) (EQ s78 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 310 ms.
Product exploration explored 100000 steps with 50000 reset in 173 ms.
Computed a total of 2 stabilizing places and 1 stable transitions
Graph (complete) has 176 edges and 79 vertex of which 78 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 2 stabilizing places and 1 stable transitions
Detected a total of 2/79 stabilizing places and 1/165 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X p0), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 4 factoid took 76 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DLCround-PT-06a-LTLFireability-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DLCround-PT-06a-LTLFireability-05 finished in 822 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((G((F(p2)&&p1))&&p0))))'
Support contains 4 out of 112 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 181/181 transitions.
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 0 with 25 rules applied. Total rules applied 25 place count 87 transition count 181
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 32 place count 80 transition count 167
Iterating global reduction 1 with 7 rules applied. Total rules applied 39 place count 80 transition count 167
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 41 place count 80 transition count 165
Applied a total of 41 rules in 6 ms. Remains 80 /112 variables (removed 32) and now considering 165/181 (removed 16) transitions.
[2023-03-08 10:59:19] [INFO ] Flow matrix only has 129 transitions (discarded 36 similar events)
// Phase 1: matrix 129 rows 80 cols
[2023-03-08 10:59:19] [INFO ] Computed 13 place invariants in 2 ms
[2023-03-08 10:59:19] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-08 10:59:19] [INFO ] Flow matrix only has 129 transitions (discarded 36 similar events)
[2023-03-08 10:59:19] [INFO ] Invariant cache hit.
[2023-03-08 10:59:19] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 10:59:19] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2023-03-08 10:59:19] [INFO ] Flow matrix only has 129 transitions (discarded 36 similar events)
[2023-03-08 10:59:19] [INFO ] Invariant cache hit.
[2023-03-08 10:59:20] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 80/112 places, 165/181 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 137 ms. Remains : 80/112 places, 165/181 transitions.
Stuttering acceptance computed with spot in 236 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), true, (NOT p2), (OR (NOT p2) (NOT p1))]
Running random walk in product with property : DLCround-PT-06a-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=2 dest: 4}, { cond=(AND p0 p1), acceptance={} source=2 dest: 5}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={} source=5 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={} source=5 dest: 4}, { cond=p1, acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(AND (EQ s33 1) (EQ s78 1)), p1:(AND (EQ s33 1) (EQ s78 1) (EQ s47 1) (EQ s79 1)), p2:(AND (EQ s33 1) (EQ s78 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]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-06a-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-06a-LTLFireability-06 finished in 388 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(p1) U (p2||X(p2)))&&p0)))'
Support contains 4 out of 112 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 181/181 transitions.
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 0 with 25 rules applied. Total rules applied 25 place count 87 transition count 181
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 32 place count 80 transition count 167
Iterating global reduction 1 with 7 rules applied. Total rules applied 39 place count 80 transition count 167
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 40 place count 80 transition count 166
Applied a total of 40 rules in 4 ms. Remains 80 /112 variables (removed 32) and now considering 166/181 (removed 15) transitions.
[2023-03-08 10:59:20] [INFO ] Flow matrix only has 130 transitions (discarded 36 similar events)
// Phase 1: matrix 130 rows 80 cols
[2023-03-08 10:59:20] [INFO ] Computed 13 place invariants in 2 ms
[2023-03-08 10:59:20] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-08 10:59:20] [INFO ] Flow matrix only has 130 transitions (discarded 36 similar events)
[2023-03-08 10:59:20] [INFO ] Invariant cache hit.
[2023-03-08 10:59:20] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 10:59:20] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2023-03-08 10:59:20] [INFO ] Flow matrix only has 130 transitions (discarded 36 similar events)
[2023-03-08 10:59:20] [INFO ] Invariant cache hit.
[2023-03-08 10:59:20] [INFO ] Dead Transitions using invariants and state equation in 65 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 80/112 places, 166/181 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 150 ms. Remains : 80/112 places, 166/181 transitions.
Stuttering acceptance computed with spot in 119 ms :[(NOT p2), (OR (NOT p0) (NOT p2)), (OR (NOT p2) (NOT p0)), true]
Running random walk in product with property : DLCround-PT-06a-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) p1), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=0 dest: 3}], [{ cond=(AND p0 (NOT p2)), acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=2, aps=[p2:(AND (EQ s61 1) (EQ s79 1)), p1:(AND (EQ s11 1) (EQ s78 1)), p0:(AND (EQ s11 1) (EQ s78 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA DLCround-PT-06a-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-06a-LTLFireability-07 finished in 287 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||((p1 U !p2)&&G(p3))))'
Support contains 7 out of 112 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 112/112 places, 181/181 transitions.
Graph (trivial) has 170 edges and 112 vertex of which 79 / 112 are part of one of the 11 SCC in 5 ms
Free SCC test removed 68 places
Ensure Unique test removed 158 transitions
Reduce isomorphic transitions removed 158 transitions.
Graph (complete) has 60 edges and 44 vertex of which 20 are kept as prefixes of interest. Removing 24 places using SCC suffix rule.1 ms
Discarding 24 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 20 transition count 22
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 19 transition count 21
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 12 place count 12 transition count 14
Iterating global reduction 2 with 7 rules applied. Total rules applied 19 place count 12 transition count 14
Applied a total of 19 rules in 14 ms. Remains 12 /112 variables (removed 100) and now considering 14/181 (removed 167) transitions.
[2023-03-08 10:59:20] [INFO ] Flow matrix only has 9 transitions (discarded 5 similar events)
// Phase 1: matrix 9 rows 12 cols
[2023-03-08 10:59:20] [INFO ] Computed 7 place invariants in 0 ms
[2023-03-08 10:59:20] [INFO ] Implicit Places using invariants in 15 ms returned []
[2023-03-08 10:59:20] [INFO ] Flow matrix only has 9 transitions (discarded 5 similar events)
[2023-03-08 10:59:20] [INFO ] Invariant cache hit.
[2023-03-08 10:59:20] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 10:59:20] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 35 ms to find 0 implicit places.
[2023-03-08 10:59:20] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-08 10:59:20] [INFO ] Flow matrix only has 9 transitions (discarded 5 similar events)
[2023-03-08 10:59:20] [INFO ] Invariant cache hit.
[2023-03-08 10:59:20] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 12/112 places, 14/181 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 77 ms. Remains : 12/112 places, 14/181 transitions.
Stuttering acceptance computed with spot in 126 ms :[(AND (NOT p0) (NOT p3)), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p0) p2)), (NOT p0)]
Running random walk in product with property : DLCround-PT-06a-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) p3), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p3)), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2) p3), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p0) p2 p1 p3), acceptance={0} source=1 dest: 1}, { cond=(OR (AND (NOT p0) p2 (NOT p1)) (AND (NOT p0) (NOT p3))), acceptance={0} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(AND (EQ s2 1) (EQ s9 1)), p3:(EQ s5 1), p2:(AND (EQ s3 1) (EQ s10 1)), p1:(AND (EQ s7 1) (EQ s11 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-06a-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-06a-LTLFireability-08 finished in 216 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 3 out of 112 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 112/112 places, 181/181 transitions.
Graph (trivial) has 168 edges and 112 vertex of which 75 / 112 are part of one of the 10 SCC in 1 ms
Free SCC test removed 65 places
Ensure Unique test removed 150 transitions
Reduce isomorphic transitions removed 150 transitions.
Graph (complete) has 68 edges and 47 vertex of which 21 are kept as prefixes of interest. Removing 26 places using SCC suffix rule.2 ms
Discarding 26 places :
Also discarding 0 output 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 3 place count 21 transition count 30
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 20 transition count 30
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 13 place count 11 transition count 21
Iterating global reduction 2 with 9 rules applied. Total rules applied 22 place count 11 transition count 21
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 23 place count 11 transition count 20
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 24 place count 11 transition count 20
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 25 place count 10 transition count 19
Iterating global reduction 2 with 1 rules applied. Total rules applied 26 place count 10 transition count 19
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 27 place count 10 transition count 18
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 28 place count 10 transition count 17
Applied a total of 28 rules in 19 ms. Remains 10 /112 variables (removed 102) and now considering 17/181 (removed 164) transitions.
[2023-03-08 10:59:20] [INFO ] Flow matrix only has 12 transitions (discarded 5 similar events)
// Phase 1: matrix 12 rows 10 cols
[2023-03-08 10:59:20] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-08 10:59:20] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-08 10:59:20] [INFO ] Flow matrix only has 12 transitions (discarded 5 similar events)
[2023-03-08 10:59:20] [INFO ] Invariant cache hit.
[2023-03-08 10:59:20] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 10:59:20] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-03-08 10:59:20] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-08 10:59:20] [INFO ] Flow matrix only has 12 transitions (discarded 5 similar events)
[2023-03-08 10:59:20] [INFO ] Invariant cache hit.
[2023-03-08 10:59:20] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 10/112 places, 17/181 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 100 ms. Remains : 10/112 places, 17/181 transitions.
Stuttering acceptance computed with spot in 102 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : DLCround-PT-06a-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(EQ s4 1), p1:(OR (NEQ s7 1) (NEQ s9 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-06a-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-06a-LTLFireability-09 finished in 221 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 4 out of 112 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 112/112 places, 181/181 transitions.
Graph (trivial) has 172 edges and 112 vertex of which 76 / 112 are part of one of the 12 SCC in 1 ms
Free SCC test removed 64 places
Ensure Unique test removed 148 transitions
Reduce isomorphic transitions removed 148 transitions.
Graph (complete) has 70 edges and 48 vertex of which 23 are kept as prefixes of interest. Removing 25 places using SCC suffix rule.0 ms
Discarding 25 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 23 transition count 31
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 6 place count 21 transition count 31
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 14 place count 13 transition count 23
Iterating global reduction 2 with 8 rules applied. Total rules applied 22 place count 13 transition count 23
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 25 place count 13 transition count 20
Applied a total of 25 rules in 10 ms. Remains 13 /112 variables (removed 99) and now considering 20/181 (removed 161) transitions.
[2023-03-08 10:59:21] [INFO ] Flow matrix only has 12 transitions (discarded 8 similar events)
// Phase 1: matrix 12 rows 13 cols
[2023-03-08 10:59:21] [INFO ] Computed 5 place invariants in 0 ms
[2023-03-08 10:59:21] [INFO ] Implicit Places using invariants in 15 ms returned []
[2023-03-08 10:59:21] [INFO ] Flow matrix only has 12 transitions (discarded 8 similar events)
[2023-03-08 10:59:21] [INFO ] Invariant cache hit.
[2023-03-08 10:59:21] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 10:59:21] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2023-03-08 10:59:21] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-08 10:59:21] [INFO ] Flow matrix only has 12 transitions (discarded 8 similar events)
[2023-03-08 10:59:21] [INFO ] Invariant cache hit.
[2023-03-08 10:59:21] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 13/112 places, 20/181 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 87 ms. Remains : 13/112 places, 20/181 transitions.
Stuttering acceptance computed with spot in 108 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : DLCround-PT-06a-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s5 1) (EQ s11 1)), p1:(AND (EQ s8 1) (EQ s12 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-06a-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-06a-LTLFireability-10 finished in 217 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 112 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 112/112 places, 181/181 transitions.
Graph (trivial) has 171 edges and 112 vertex of which 77 / 112 are part of one of the 11 SCC in 1 ms
Free SCC test removed 66 places
Ensure Unique test removed 152 transitions
Reduce isomorphic transitions removed 152 transitions.
Graph (complete) has 66 edges and 46 vertex of which 20 are kept as prefixes of interest. Removing 26 places using SCC suffix rule.0 ms
Discarding 26 places :
Also discarding 0 output 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 3 place count 20 transition count 28
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 19 transition count 28
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 13 place count 10 transition count 19
Iterating global reduction 2 with 9 rules applied. Total rules applied 22 place count 10 transition count 19
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 23 place count 10 transition count 18
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 24 place count 10 transition count 18
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 25 place count 9 transition count 17
Iterating global reduction 2 with 1 rules applied. Total rules applied 26 place count 9 transition count 17
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 27 place count 9 transition count 16
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 28 place count 9 transition count 15
Applied a total of 28 rules in 11 ms. Remains 9 /112 variables (removed 103) and now considering 15/181 (removed 166) transitions.
[2023-03-08 10:59:21] [INFO ] Flow matrix only has 10 transitions (discarded 5 similar events)
// Phase 1: matrix 10 rows 9 cols
[2023-03-08 10:59:21] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-08 10:59:21] [INFO ] Implicit Places using invariants in 15 ms returned []
[2023-03-08 10:59:21] [INFO ] Flow matrix only has 10 transitions (discarded 5 similar events)
[2023-03-08 10:59:21] [INFO ] Invariant cache hit.
[2023-03-08 10:59:21] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 10:59:21] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 35 ms to find 0 implicit places.
[2023-03-08 10:59:21] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-08 10:59:21] [INFO ] Flow matrix only has 10 transitions (discarded 5 similar events)
[2023-03-08 10:59:21] [INFO ] Invariant cache hit.
[2023-03-08 10:59:21] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 9/112 places, 15/181 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 71 ms. Remains : 9/112 places, 15/181 transitions.
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DLCround-PT-06a-LTLFireability-11 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:(OR (NEQ s6 1) (NEQ s8 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 6 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-06a-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-06a-LTLFireability-11 finished in 173 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 112 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 112/112 places, 181/181 transitions.
Graph (trivial) has 177 edges and 112 vertex of which 83 / 112 are part of one of the 11 SCC in 0 ms
Free SCC test removed 72 places
Ensure Unique test removed 166 transitions
Reduce isomorphic transitions removed 166 transitions.
Graph (complete) has 52 edges and 40 vertex of which 13 are kept as prefixes of interest. Removing 27 places using SCC suffix rule.1 ms
Discarding 27 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 10 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 21 place count 2 transition count 5
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 23 place count 2 transition count 3
Applied a total of 23 rules in 4 ms. Remains 2 /112 variables (removed 110) and now considering 3/181 (removed 178) transitions.
// Phase 1: matrix 3 rows 2 cols
[2023-03-08 10:59:21] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-08 10:59:21] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-03-08 10:59:21] [INFO ] Invariant cache hit.
[2023-03-08 10:59:21] [INFO ] Implicit Places using invariants and state equation in 13 ms returned []
Implicit Place search using SMT with State Equation took 31 ms to find 0 implicit places.
[2023-03-08 10:59:21] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-08 10:59:21] [INFO ] Invariant cache hit.
[2023-03-08 10:59:21] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 2/112 places, 3/181 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 56 ms. Remains : 2/112 places, 3/181 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : DLCround-PT-06a-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s0 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-06a-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-06a-LTLFireability-12 finished in 103 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(p1)&&F(G(p2))))&&p0)))'
Support contains 7 out of 112 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 181/181 transitions.
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 88 transition count 181
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 31 place count 81 transition count 167
Iterating global reduction 1 with 7 rules applied. Total rules applied 38 place count 81 transition count 167
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 39 place count 81 transition count 166
Applied a total of 39 rules in 9 ms. Remains 81 /112 variables (removed 31) and now considering 166/181 (removed 15) transitions.
[2023-03-08 10:59:21] [INFO ] Flow matrix only has 130 transitions (discarded 36 similar events)
// Phase 1: matrix 130 rows 81 cols
[2023-03-08 10:59:21] [INFO ] Computed 14 place invariants in 1 ms
[2023-03-08 10:59:21] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-08 10:59:21] [INFO ] Flow matrix only has 130 transitions (discarded 36 similar events)
[2023-03-08 10:59:21] [INFO ] Invariant cache hit.
[2023-03-08 10:59:21] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 10:59:21] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2023-03-08 10:59:21] [INFO ] Flow matrix only has 130 transitions (discarded 36 similar events)
[2023-03-08 10:59:21] [INFO ] Invariant cache hit.
[2023-03-08 10:59:21] [INFO ] Dead Transitions using invariants and state equation in 59 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 81/112 places, 166/181 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 151 ms. Remains : 81/112 places, 166/181 transitions.
Stuttering acceptance computed with spot in 205 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), true, (OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2)]
Running random walk in product with property : DLCround-PT-06a-LTLFireability-13 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=(NOT p1), acceptance={} source=3 dest: 4}, { cond=true, acceptance={} source=3 dest: 5}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}], [{ cond=p2, acceptance={} source=5 dest: 5}, { cond=(NOT p2), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(AND (EQ s66 1) (EQ s79 1) (OR (EQ s52 0) (EQ s80 0)) (OR (EQ s11 0) (EQ s78 0))), p1:(AND (EQ s11 1) (EQ s78 1)), p2:(EQ s55 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-06a-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-06a-LTLFireability-13 finished in 371 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&&G((F(p2)&&p1)))))'
Support contains 7 out of 112 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 181/181 transitions.
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 88 transition count 181
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 31 place count 81 transition count 167
Iterating global reduction 1 with 7 rules applied. Total rules applied 38 place count 81 transition count 167
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 40 place count 81 transition count 165
Applied a total of 40 rules in 5 ms. Remains 81 /112 variables (removed 31) and now considering 165/181 (removed 16) transitions.
[2023-03-08 10:59:21] [INFO ] Flow matrix only has 129 transitions (discarded 36 similar events)
// Phase 1: matrix 129 rows 81 cols
[2023-03-08 10:59:21] [INFO ] Computed 14 place invariants in 0 ms
[2023-03-08 10:59:21] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-08 10:59:21] [INFO ] Flow matrix only has 129 transitions (discarded 36 similar events)
[2023-03-08 10:59:21] [INFO ] Invariant cache hit.
[2023-03-08 10:59:21] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 10:59:21] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2023-03-08 10:59:21] [INFO ] Flow matrix only has 129 transitions (discarded 36 similar events)
[2023-03-08 10:59:21] [INFO ] Invariant cache hit.
[2023-03-08 10:59:21] [INFO ] Dead Transitions using invariants and state equation in 55 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 81/112 places, 165/181 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 131 ms. Remains : 81/112 places, 165/181 transitions.
Stuttering acceptance computed with spot in 174 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), true, (NOT p2), (OR (NOT p2) (NOT p1))]
Running random walk in product with property : DLCround-PT-06a-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=1 dest: 3}, { cond=(AND p0 p1), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={} source=4 dest: 3}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(EQ s23 1), p1:(AND (EQ s42 1) (EQ s79 1)), p2:(OR (AND (EQ s68 1) (EQ s80 1)) (AND (EQ s41 1) (EQ s78 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][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-06a-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-06a-LTLFireability-14 finished in 322 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)&&X(X(F((F(p2)&&p1)))))))'
Support contains 6 out of 112 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 181/181 transitions.
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 88 transition count 181
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 31 place count 81 transition count 167
Iterating global reduction 1 with 7 rules applied. Total rules applied 38 place count 81 transition count 167
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 39 place count 81 transition count 166
Applied a total of 39 rules in 6 ms. Remains 81 /112 variables (removed 31) and now considering 166/181 (removed 15) transitions.
[2023-03-08 10:59:22] [INFO ] Flow matrix only has 130 transitions (discarded 36 similar events)
// Phase 1: matrix 130 rows 81 cols
[2023-03-08 10:59:22] [INFO ] Computed 14 place invariants in 1 ms
[2023-03-08 10:59:22] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-08 10:59:22] [INFO ] Flow matrix only has 130 transitions (discarded 36 similar events)
[2023-03-08 10:59:22] [INFO ] Invariant cache hit.
[2023-03-08 10:59:22] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 10:59:22] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
[2023-03-08 10:59:22] [INFO ] Flow matrix only has 130 transitions (discarded 36 similar events)
[2023-03-08 10:59:22] [INFO ] Invariant cache hit.
[2023-03-08 10:59:22] [INFO ] Dead Transitions using invariants and state equation in 58 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 81/112 places, 166/181 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 148 ms. Remains : 81/112 places, 166/181 transitions.
Stuttering acceptance computed with spot in 350 ms :[(NOT p0), (OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), true]
Running random walk in product with property : DLCround-PT-06a-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 6}], [{ cond=(AND p0 p1 p2), acceptance={0} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 p1 (NOT p2)), acceptance={0} source=1 dest: 2}, { cond=(NOT p0), acceptance={0} source=1 dest: 6}], [{ cond=(AND p0 p2), acceptance={0} source=2 dest: 0}, { cond=(AND p0 (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 6}], [{ cond=p0, acceptance={} source=3 dest: 1}, { cond=(NOT p0), acceptance={} source=3 dest: 6}], [{ cond=p0, acceptance={} source=4 dest: 3}, { cond=(NOT p0), acceptance={} source=4 dest: 6}], [{ cond=true, acceptance={} source=5 dest: 4}], [{ cond=true, acceptance={0} source=6 dest: 6}]], initial=5, aps=[p0:(OR (EQ s5 0) (EQ s79 0)), p1:(AND (EQ s16 1) (EQ s78 1)), p2:(AND (EQ s68 1) (EQ s80 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-06a-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-06a-LTLFireability-15 finished in 512 ms.
All properties solved by simple procedures.
Total runtime 7364 ms.
ITS solved all properties within timeout

BK_STOP 1678273163729

--------------------
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

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="DLCround-PT-06a"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="lolaxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool lolaxred"
echo " Input is DLCround-PT-06a, 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 r103-tall-167814478600668"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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