Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r131-smll-171624288300103.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool gold2023
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 r131-smll-171624288300103
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 804K
-rw-r--r-- 1 mcc users 6.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Apr 22 14:38 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 22 14:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 22 14:38 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 22 14:38 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 13 13:36 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 128K Apr 13 13:36 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.6K Apr 13 13:19 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 86K Apr 13 13:19 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:38 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:38 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 325K May 18 16:42 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 1716393470842

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=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCround-PT-06a
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-22 15:57:53] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-22 15:57:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 15:57:54] [INFO ] Load time of PNML (sax parser for PT used): 178 ms
[2024-05-22 15:57:54] [INFO ] Transformed 197 places.
[2024-05-22 15:57:54] [INFO ] Transformed 1313 transitions.
[2024-05-22 15:57:54] [INFO ] Found NUPN structural information;
[2024-05-22 15:57:54] [INFO ] Parsed PT model containing 197 places and 1313 transitions and 5002 arcs in 298 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 135 transitions
Reduce redundant transitions removed 135 transitions.
FORMULA DLCround-PT-06a-LTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-06a-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-06a-LTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 48 out of 197 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 197/197 places, 1178/1178 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 185 transition count 1050
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 185 transition count 1050
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 25 place count 185 transition count 1049
Drop transitions removed 326 transitions
Redundant transition composition rules discarded 326 transitions
Iterating global reduction 1 with 326 rules applied. Total rules applied 351 place count 185 transition count 723
Applied a total of 351 rules in 162 ms. Remains 185 /197 variables (removed 12) and now considering 723/1178 (removed 455) transitions.
[2024-05-22 15:57:54] [INFO ] Flow matrix only has 141 transitions (discarded 582 similar events)
// Phase 1: matrix 141 rows 185 cols
[2024-05-22 15:57:54] [INFO ] Computed 109 invariants in 18 ms
[2024-05-22 15:57:55] [INFO ] Implicit Places using invariants in 472 ms returned []
[2024-05-22 15:57:55] [INFO ] Flow matrix only has 141 transitions (discarded 582 similar events)
[2024-05-22 15:57:55] [INFO ] Invariant cache hit.
[2024-05-22 15:57:55] [INFO ] State equation strengthened by 51 read => feed constraints.
[2024-05-22 15:57:56] [INFO ] Implicit Places using invariants and state equation in 948 ms returned [88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 101, 103, 104, 106, 107, 108, 111, 112, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 125, 126, 127, 128, 129, 130, 132, 133, 134, 135, 136, 138, 139, 140, 141, 142, 143, 145, 146, 148, 149, 150, 151, 152, 154, 155, 156, 157, 158, 159, 160, 161, 163, 164, 165, 166, 167, 168, 170, 173, 174, 176, 178, 179, 180, 181, 182, 183, 184]
Discarding 77 places :
Ensure Unique test removed 409 transitions
Reduce isomorphic transitions removed 409 transitions.
Implicit Place search using SMT with State Equation took 1507 ms to find 77 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 108/197 places, 314/1178 transitions.
Drop transitions removed 128 transitions
Redundant transition composition rules discarded 128 transitions
Iterating global reduction 0 with 128 rules applied. Total rules applied 128 place count 108 transition count 186
Applied a total of 128 rules in 13 ms. Remains 108 /108 variables (removed 0) and now considering 186/314 (removed 128) transitions.
[2024-05-22 15:57:56] [INFO ] Flow matrix only has 141 transitions (discarded 45 similar events)
// Phase 1: matrix 141 rows 108 cols
[2024-05-22 15:57:56] [INFO ] Computed 32 invariants in 2 ms
[2024-05-22 15:57:56] [INFO ] Implicit Places using invariants in 46 ms returned []
[2024-05-22 15:57:56] [INFO ] Flow matrix only has 141 transitions (discarded 45 similar events)
[2024-05-22 15:57:56] [INFO ] Invariant cache hit.
[2024-05-22 15:57:56] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 15:57:56] [INFO ] Implicit Places using invariants and state equation in 118 ms returned []
Implicit Place search using SMT with State Equation took 166 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 108/197 places, 186/1178 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1850 ms. Remains : 108/197 places, 186/1178 transitions.
Support contains 48 out of 108 places after structural reductions.
[2024-05-22 15:57:56] [INFO ] Flatten gal took : 49 ms
[2024-05-22 15:57:56] [INFO ] Flatten gal took : 37 ms
[2024-05-22 15:57:56] [INFO ] Input system was already deterministic with 186 transitions.
Finished random walk after 790 steps, including 0 resets, run visited all 27 properties in 121 ms. (steps per millisecond=6 )
Parikh walk visited 0 properties in 0 ms.
Computed a total of 22 stabilizing places and 1 stable transitions
Graph (complete) has 217 edges and 108 vertex of which 87 are kept as prefixes of interest. Removing 21 places using SCC suffix rule.3 ms
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(!((X((X(p0)||p1))||(!p2 U p3)) U p2))))'
Support contains 7 out of 108 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 186/186 transitions.
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 90 transition count 186
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 27 place count 81 transition count 168
Iterating global reduction 1 with 9 rules applied. Total rules applied 36 place count 81 transition count 168
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 39 place count 81 transition count 165
Applied a total of 39 rules in 5 ms. Remains 81 /108 variables (removed 27) and now considering 165/186 (removed 21) transitions.
[2024-05-22 15:57:57] [INFO ] Flow matrix only has 129 transitions (discarded 36 similar events)
// Phase 1: matrix 129 rows 81 cols
[2024-05-22 15:57:57] [INFO ] Computed 14 invariants in 2 ms
[2024-05-22 15:57:57] [INFO ] Implicit Places using invariants in 52 ms returned []
[2024-05-22 15:57:57] [INFO ] Flow matrix only has 129 transitions (discarded 36 similar events)
[2024-05-22 15:57:57] [INFO ] Invariant cache hit.
[2024-05-22 15:57:57] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 15:57:57] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 138 ms to find 0 implicit places.
[2024-05-22 15:57:57] [INFO ] Flow matrix only has 129 transitions (discarded 36 similar events)
[2024-05-22 15:57:57] [INFO ] Invariant cache hit.
[2024-05-22 15:57:57] [INFO ] Dead Transitions using invariants and state equation in 139 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 81/108 places, 165/186 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 283 ms. Remains : 81/108 places, 165/186 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 574 ms :[p2, p2, (OR (AND p0 (NOT p1) p2) (AND p1 p2 (NOT p3))), (AND p2 p3), (OR (AND p0 p2 (NOT p3)) (AND p0 (NOT p1) p2)), (AND p0 p2)]
Running random walk in product with property : DLCround-PT-06a-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p2, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p2) p3), acceptance={} source=1 dest: 1}, { cond=p2, acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p3)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p2) (NOT p3)), acceptance={} source=1 dest: 3}], [{ cond=(AND p2 (NOT p3) p1), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p2) (NOT p3) p1), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p3) (NOT p1)), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p2) p3 (NOT p1)), acceptance={} source=2 dest: 5}, { cond=(AND p2 (NOT p1)), acceptance={0} source=2 dest: 5}], [{ cond=(AND (NOT p2) p3), acceptance={} source=3 dest: 1}, { cond=(AND p2 p3), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p2) (NOT p3)), acceptance={} source=3 dest: 3}], [{ cond=(AND p2 (NOT p3) p1 p0), acceptance={0} source=4 dest: 1}, { cond=(AND (NOT p2) (NOT p3) p1 p0), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p2) (NOT p3) (NOT p1) p0), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p2) p3 (NOT p1) p0), acceptance={} source=4 dest: 5}, { cond=(AND p2 (NOT p1) p0), acceptance={0} source=4 dest: 5}], [{ cond=(AND (NOT p2) p3 p0), acceptance={} source=5 dest: 1}, { cond=(AND p2 p0), acceptance={0} source=5 dest: 1}, { cond=(AND (NOT p2) (NOT p3) p0), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p2) (NOT p3) p0), acceptance={} source=5 dest: 3}]], initial=0, aps=[p2:(AND (EQ s58 1) (EQ s78 1)), p3:(AND (EQ s57 1) (EQ s79 1)), p1:(AND (EQ s56 1) (EQ s80 1)), p0:(AND (EQ s59 1) (EQ s79 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]]
Stuttering criterion allowed to conclude after 201 steps with 0 reset in 5 ms.
FORMULA DLCround-PT-06a-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-06a-LTLFireability-00 finished in 967 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((F(p0)&&(p1 U X(G(!p2))))))'
Support contains 6 out of 108 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 186/186 transitions.
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 90 transition count 186
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 26 place count 82 transition count 170
Iterating global reduction 1 with 8 rules applied. Total rules applied 34 place count 82 transition count 170
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 36 place count 82 transition count 168
Applied a total of 36 rules in 4 ms. Remains 82 /108 variables (removed 26) and now considering 168/186 (removed 18) transitions.
[2024-05-22 15:57:58] [INFO ] Flow matrix only has 131 transitions (discarded 37 similar events)
// Phase 1: matrix 131 rows 82 cols
[2024-05-22 15:57:58] [INFO ] Computed 14 invariants in 1 ms
[2024-05-22 15:57:58] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-05-22 15:57:58] [INFO ] Flow matrix only has 131 transitions (discarded 37 similar events)
[2024-05-22 15:57:58] [INFO ] Invariant cache hit.
[2024-05-22 15:57:58] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 15:57:58] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
[2024-05-22 15:57:58] [INFO ] Flow matrix only has 131 transitions (discarded 37 similar events)
[2024-05-22 15:57:58] [INFO ] Invariant cache hit.
[2024-05-22 15:57:58] [INFO ] Dead Transitions using invariants and state equation in 150 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 82/108 places, 168/186 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 262 ms. Remains : 82/108 places, 168/186 transitions.
Stuttering acceptance computed with spot in 262 ms :[(OR (NOT p0) p2), (NOT p0), p2, p2, (AND (NOT p0) p2)]
Running random walk in product with property : DLCround-PT-06a-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=p1, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) p2), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) p2), acceptance={0} source=2 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={} source=2 dest: 3}, { cond=(AND p1 p2), acceptance={0} source=2 dest: 3}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p1) p2), acceptance={0} source=3 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={} source=3 dest: 3}, { cond=(AND p1 p2), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p0) p2), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(OR (EQ s2 0) (EQ s79 0)), p1:(AND (EQ s64 1) (EQ s81 1)), p2:(AND (EQ s34 1) (EQ s80 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 10 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-06a-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-06a-LTLFireability-01 finished in 546 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||X(X(X(((p2 U p3)&&p1))))))'
Support contains 8 out of 108 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 186/186 transitions.
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 17 place count 91 transition count 186
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 25 place count 83 transition count 170
Iterating global reduction 1 with 8 rules applied. Total rules applied 33 place count 83 transition count 170
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 35 place count 83 transition count 168
Applied a total of 35 rules in 4 ms. Remains 83 /108 variables (removed 25) and now considering 168/186 (removed 18) transitions.
[2024-05-22 15:57:58] [INFO ] Flow matrix only has 131 transitions (discarded 37 similar events)
// Phase 1: matrix 131 rows 83 cols
[2024-05-22 15:57:58] [INFO ] Computed 15 invariants in 4 ms
[2024-05-22 15:57:58] [INFO ] Implicit Places using invariants in 37 ms returned []
[2024-05-22 15:57:58] [INFO ] Flow matrix only has 131 transitions (discarded 37 similar events)
[2024-05-22 15:57:58] [INFO ] Invariant cache hit.
[2024-05-22 15:57:58] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 15:57:58] [INFO ] Implicit Places using invariants and state equation in 107 ms returned []
Implicit Place search using SMT with State Equation took 147 ms to find 0 implicit places.
[2024-05-22 15:57:58] [INFO ] Flow matrix only has 131 transitions (discarded 37 similar events)
[2024-05-22 15:57:58] [INFO ] Invariant cache hit.
[2024-05-22 15:57:59] [INFO ] Dead Transitions using invariants and state equation in 132 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 83/108 places, 168/186 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 285 ms. Remains : 83/108 places, 168/186 transitions.
Stuttering acceptance computed with spot in 650 ms :[(NOT p3), (OR (NOT p3) (NOT p1)), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p3)), (OR (NOT p3) (NOT p1)), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p1))), true, (OR (NOT p3) (NOT p1)), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p1))), (NOT p0)]
Running random walk in product with property : DLCround-PT-06a-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p3) p2), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p3) (NOT p2)), acceptance={0} source=0 dest: 7}], [{ cond=(AND p1 (NOT p3) p2), acceptance={} source=1 dest: 0}, { cond=(OR (NOT p1) (AND (NOT p3) (NOT p2))), acceptance={} source=1 dest: 7}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) p1 (NOT p3) p2), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1 (NOT p3) p2), acceptance={} source=3 dest: 4}, { cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p3) (NOT p2))), acceptance={} source=3 dest: 7}, { cond=(OR (AND p0 (NOT p1)) (AND p0 (NOT p3) (NOT p2))), acceptance={} source=3 dest: 10}], [{ cond=(AND (NOT p0) (NOT p3) p2), acceptance={} source=4 dest: 0}, { cond=(AND p0 (NOT p3) p2), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p0) (NOT p3) (NOT p2)), acceptance={} source=4 dest: 7}, { cond=(AND p0 (NOT p3) (NOT p2)), acceptance={} source=4 dest: 10}], [{ cond=true, acceptance={} source=5 dest: 1}], [{ cond=p0, acceptance={} source=6 dest: 2}, { cond=(NOT p0), acceptance={} source=6 dest: 5}], [{ cond=true, acceptance={0} source=7 dest: 7}], [{ cond=true, acceptance={} source=8 dest: 5}], [{ cond=p0, acceptance={} source=9 dest: 6}, { cond=(NOT p0), acceptance={} source=9 dest: 8}], [{ cond=(NOT p0), acceptance={} source=10 dest: 7}, { cond=p0, acceptance={} source=10 dest: 10}]], initial=9, aps=[p3:(AND (EQ s6 1) (EQ s79 1)), p2:(AND (EQ s77 1) (EQ s82 1)), p1:(AND (EQ s69 1) (EQ s81 1)), p0:(OR (EQ s26 0) (EQ s80 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 45 steps with 0 reset in 1 ms.
FORMULA DLCround-PT-06a-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-06a-LTLFireability-02 finished in 965 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 108 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 108/108 places, 186/186 transitions.
Graph (trivial) has 182 edges and 108 vertex of which 85 / 108 are part of one of the 11 SCC in 4 ms
Free SCC test removed 74 places
Ensure Unique test removed 171 transitions
Reduce isomorphic transitions removed 171 transitions.
Graph (complete) has 46 edges and 34 vertex of which 14 are kept as prefixes of interest. Removing 20 places using SCC suffix rule.1 ms
Discarding 20 places :
Also discarding 0 output transitions
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 11 place count 5 transition count 6
Iterating global reduction 0 with 9 rules applied. Total rules applied 20 place count 5 transition count 6
Applied a total of 20 rules in 20 ms. Remains 5 /108 variables (removed 103) and now considering 6/186 (removed 180) transitions.
[2024-05-22 15:57:59] [INFO ] Flow matrix only has 4 transitions (discarded 2 similar events)
// Phase 1: matrix 4 rows 5 cols
[2024-05-22 15:57:59] [INFO ] Computed 3 invariants in 1 ms
[2024-05-22 15:57:59] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-22 15:57:59] [INFO ] Flow matrix only has 4 transitions (discarded 2 similar events)
[2024-05-22 15:57:59] [INFO ] Invariant cache hit.
[2024-05-22 15:57:59] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 15:57:59] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2024-05-22 15:57:59] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-22 15:57:59] [INFO ] Flow matrix only has 4 transitions (discarded 2 similar events)
[2024-05-22 15:57:59] [INFO ] Invariant cache hit.
[2024-05-22 15:57:59] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 5/108 places, 6/186 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 100 ms. Remains : 5/108 places, 6/186 transitions.
Stuttering acceptance computed with spot in 90 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DLCround-PT-06a-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s2 1) (EQ s4 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 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-06a-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-06a-LTLFireability-03 finished in 205 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 4 out of 108 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 108/108 places, 186/186 transitions.
Graph (trivial) has 173 edges and 108 vertex of which 79 / 108 are part of one of the 11 SCC in 1 ms
Free SCC test removed 68 places
Ensure Unique test removed 156 transitions
Reduce isomorphic transitions removed 156 transitions.
Graph (complete) has 61 edges and 40 vertex of which 21 are kept as prefixes of interest. Removing 19 places using SCC suffix rule.1 ms
Discarding 19 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 29
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 29
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 12 place count 12 transition count 21
Iterating global reduction 2 with 8 rules applied. Total rules applied 20 place count 12 transition count 21
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 22 place count 12 transition count 19
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 23 place count 12 transition count 19
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 24 place count 11 transition count 18
Iterating global reduction 2 with 1 rules applied. Total rules applied 25 place count 11 transition count 18
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 26 place count 11 transition count 17
Applied a total of 26 rules in 11 ms. Remains 11 /108 variables (removed 97) and now considering 17/186 (removed 169) transitions.
[2024-05-22 15:57:59] [INFO ] Flow matrix only has 11 transitions (discarded 6 similar events)
// Phase 1: matrix 11 rows 11 cols
[2024-05-22 15:57:59] [INFO ] Computed 5 invariants in 1 ms
[2024-05-22 15:57:59] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-22 15:57:59] [INFO ] Flow matrix only has 11 transitions (discarded 6 similar events)
[2024-05-22 15:57:59] [INFO ] Invariant cache hit.
[2024-05-22 15:57:59] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 15:57:59] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2024-05-22 15:57:59] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-22 15:57:59] [INFO ] Flow matrix only has 11 transitions (discarded 6 similar events)
[2024-05-22 15:57:59] [INFO ] Invariant cache hit.
[2024-05-22 15:57:59] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 11/108 places, 17/186 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 105 ms. Remains : 11/108 places, 17/186 transitions.
Stuttering acceptance computed with spot in 143 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : DLCround-PT-06a-LTLFireability-04 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 s7 1) (EQ s9 1)), p1:(AND (EQ s2 1) (EQ s10 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-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-06a-LTLFireability-04 finished in 270 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(p1)&&p0)))'
Support contains 4 out of 108 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 186/186 transitions.
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 89 transition count 186
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 28 place count 80 transition count 168
Iterating global reduction 1 with 9 rules applied. Total rules applied 37 place count 80 transition count 168
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 40 place count 80 transition count 165
Applied a total of 40 rules in 6 ms. Remains 80 /108 variables (removed 28) and now considering 165/186 (removed 21) transitions.
[2024-05-22 15:58:00] [INFO ] Flow matrix only has 129 transitions (discarded 36 similar events)
// Phase 1: matrix 129 rows 80 cols
[2024-05-22 15:58:00] [INFO ] Computed 13 invariants in 1 ms
[2024-05-22 15:58:00] [INFO ] Implicit Places using invariants in 43 ms returned []
[2024-05-22 15:58:00] [INFO ] Flow matrix only has 129 transitions (discarded 36 similar events)
[2024-05-22 15:58:00] [INFO ] Invariant cache hit.
[2024-05-22 15:58:00] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 15:58:00] [INFO ] Implicit Places using invariants and state equation in 96 ms returned []
Implicit Place search using SMT with State Equation took 141 ms to find 0 implicit places.
[2024-05-22 15:58:00] [INFO ] Flow matrix only has 129 transitions (discarded 36 similar events)
[2024-05-22 15:58:00] [INFO ] Invariant cache hit.
[2024-05-22 15:58:00] [INFO ] Dead Transitions using invariants and state equation in 158 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 80/108 places, 165/186 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 308 ms. Remains : 80/108 places, 165/186 transitions.
Stuttering acceptance computed with spot in 77 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : DLCround-PT-06a-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s45 1) (EQ s79 1)), p1:(OR (EQ s35 0) (EQ s78 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-06a-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-06a-LTLFireability-07 finished in 403 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(F(p0)) U G(!p1)))'
Support contains 5 out of 108 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 108/108 places, 186/186 transitions.
Graph (trivial) has 172 edges and 108 vertex of which 77 / 108 are part of one of the 11 SCC in 1 ms
Free SCC test removed 66 places
Ensure Unique test removed 153 transitions
Reduce isomorphic transitions removed 153 transitions.
Graph (complete) has 64 edges and 42 vertex of which 24 are kept as prefixes of interest. Removing 18 places using SCC suffix rule.0 ms
Discarding 18 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 24 transition count 32
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 23 transition count 31
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 7 place count 22 transition count 30
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 16 place count 13 transition count 20
Iterating global reduction 3 with 9 rules applied. Total rules applied 25 place count 13 transition count 20
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 27 place count 13 transition count 18
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 28 place count 13 transition count 18
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 29 place count 12 transition count 17
Iterating global reduction 3 with 1 rules applied. Total rules applied 30 place count 12 transition count 17
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 31 place count 12 transition count 16
Applied a total of 31 rules in 23 ms. Remains 12 /108 variables (removed 96) and now considering 16/186 (removed 170) transitions.
[2024-05-22 15:58:00] [INFO ] Flow matrix only has 11 transitions (discarded 5 similar events)
// Phase 1: matrix 11 rows 12 cols
[2024-05-22 15:58:00] [INFO ] Computed 6 invariants in 1 ms
[2024-05-22 15:58:00] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-22 15:58:00] [INFO ] Flow matrix only has 11 transitions (discarded 5 similar events)
[2024-05-22 15:58:00] [INFO ] Invariant cache hit.
[2024-05-22 15:58:00] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 15:58:00] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2024-05-22 15:58:00] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-22 15:58:00] [INFO ] Flow matrix only has 11 transitions (discarded 5 similar events)
[2024-05-22 15:58:00] [INFO ] Invariant cache hit.
[2024-05-22 15:58:00] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 12/108 places, 16/186 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 133 ms. Remains : 12/108 places, 16/186 transitions.
Stuttering acceptance computed with spot in 81 ms :[p1, (NOT p0)]
Running random walk in product with property : DLCround-PT-06a-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 0}, { cond=p1, acceptance={0} source=0 dest: 0}, { cond=p1, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (EQ s7 1) (EQ s11 1)), p0:(OR (NOT (AND (EQ s2 1) (EQ s10 1))) (NOT (AND (EQ s7 1) (EQ s9 1))))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 5 steps with 0 reset in 1 ms.
FORMULA DLCround-PT-06a-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-06a-LTLFireability-08 finished in 232 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 3 out of 108 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 186/186 transitions.
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 88 transition count 186
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 29 place count 79 transition count 168
Iterating global reduction 1 with 9 rules applied. Total rules applied 38 place count 79 transition count 168
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 41 place count 79 transition count 165
Applied a total of 41 rules in 4 ms. Remains 79 /108 variables (removed 29) and now considering 165/186 (removed 21) transitions.
[2024-05-22 15:58:00] [INFO ] Flow matrix only has 129 transitions (discarded 36 similar events)
// Phase 1: matrix 129 rows 79 cols
[2024-05-22 15:58:00] [INFO ] Computed 12 invariants in 2 ms
[2024-05-22 15:58:00] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-05-22 15:58:00] [INFO ] Flow matrix only has 129 transitions (discarded 36 similar events)
[2024-05-22 15:58:00] [INFO ] Invariant cache hit.
[2024-05-22 15:58:00] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 15:58:00] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 126 ms to find 0 implicit places.
[2024-05-22 15:58:00] [INFO ] Flow matrix only has 129 transitions (discarded 36 similar events)
[2024-05-22 15:58:00] [INFO ] Invariant cache hit.
[2024-05-22 15:58:01] [INFO ] Dead Transitions using invariants and state equation in 103 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 79/108 places, 165/186 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 236 ms. Remains : 79/108 places, 165/186 transitions.
Stuttering acceptance computed with spot in 93 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : DLCround-PT-06a-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (EQ s3 0) (OR (EQ s55 0) (EQ s78 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 58 steps with 0 reset in 1 ms.
FORMULA DLCround-PT-06a-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-06a-LTLFireability-09 finished in 345 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||X(F(p1))))'
Support contains 4 out of 108 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 186/186 transitions.
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 89 transition count 186
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 29 place count 79 transition count 166
Iterating global reduction 1 with 10 rules applied. Total rules applied 39 place count 79 transition count 166
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 42 place count 79 transition count 163
Applied a total of 42 rules in 4 ms. Remains 79 /108 variables (removed 29) and now considering 163/186 (removed 23) transitions.
[2024-05-22 15:58:01] [INFO ] Flow matrix only has 128 transitions (discarded 35 similar events)
// Phase 1: matrix 128 rows 79 cols
[2024-05-22 15:58:01] [INFO ] Computed 13 invariants in 1 ms
[2024-05-22 15:58:01] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-22 15:58:01] [INFO ] Flow matrix only has 128 transitions (discarded 35 similar events)
[2024-05-22 15:58:01] [INFO ] Invariant cache hit.
[2024-05-22 15:58:01] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 15:58:01] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 119 ms to find 0 implicit places.
[2024-05-22 15:58:01] [INFO ] Flow matrix only has 128 transitions (discarded 35 similar events)
[2024-05-22 15:58:01] [INFO ] Invariant cache hit.
[2024-05-22 15:58:01] [INFO ] Dead Transitions using invariants and state equation in 161 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 79/108 places, 163/186 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 286 ms. Remains : 79/108 places, 163/186 transitions.
Stuttering acceptance computed with spot in 123 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DLCround-PT-06a-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(OR (EQ s20 0) (EQ s78 0)), p0:(OR (EQ s10 0) (EQ s77 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 1 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 424 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 108 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 108/108 places, 186/186 transitions.
Graph (trivial) has 182 edges and 108 vertex of which 85 / 108 are part of one of the 11 SCC in 0 ms
Free SCC test removed 74 places
Ensure Unique test removed 171 transitions
Reduce isomorphic transitions removed 171 transitions.
Graph (complete) has 46 edges and 34 vertex of which 14 are kept as prefixes of interest. Removing 20 places using SCC suffix rule.0 ms
Discarding 20 places :
Also discarding 0 output transitions
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 11 place count 5 transition count 6
Iterating global reduction 0 with 9 rules applied. Total rules applied 20 place count 5 transition count 6
Applied a total of 20 rules in 2 ms. Remains 5 /108 variables (removed 103) and now considering 6/186 (removed 180) transitions.
[2024-05-22 15:58:01] [INFO ] Flow matrix only has 4 transitions (discarded 2 similar events)
// Phase 1: matrix 4 rows 5 cols
[2024-05-22 15:58:01] [INFO ] Computed 3 invariants in 0 ms
[2024-05-22 15:58:01] [INFO ] Implicit Places using invariants in 18 ms returned []
[2024-05-22 15:58:01] [INFO ] Flow matrix only has 4 transitions (discarded 2 similar events)
[2024-05-22 15:58:01] [INFO ] Invariant cache hit.
[2024-05-22 15:58:01] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 15:58:01] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2024-05-22 15:58:01] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-22 15:58:01] [INFO ] Flow matrix only has 4 transitions (discarded 2 similar events)
[2024-05-22 15:58:01] [INFO ] Invariant cache hit.
[2024-05-22 15:58:01] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 5/108 places, 6/186 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 79 ms. Remains : 5/108 places, 6/186 transitions.
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DLCround-PT-06a-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s2 1) (EQ s4 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 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 174 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 4 out of 108 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 186/186 transitions.
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 89 transition count 186
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 28 place count 80 transition count 168
Iterating global reduction 1 with 9 rules applied. Total rules applied 37 place count 80 transition count 168
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 40 place count 80 transition count 165
Applied a total of 40 rules in 3 ms. Remains 80 /108 variables (removed 28) and now considering 165/186 (removed 21) transitions.
[2024-05-22 15:58:01] [INFO ] Flow matrix only has 129 transitions (discarded 36 similar events)
// Phase 1: matrix 129 rows 80 cols
[2024-05-22 15:58:01] [INFO ] Computed 13 invariants in 1 ms
[2024-05-22 15:58:01] [INFO ] Implicit Places using invariants in 38 ms returned []
[2024-05-22 15:58:01] [INFO ] Flow matrix only has 129 transitions (discarded 36 similar events)
[2024-05-22 15:58:01] [INFO ] Invariant cache hit.
[2024-05-22 15:58:01] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 15:58:01] [INFO ] Implicit Places using invariants and state equation in 110 ms returned []
Implicit Place search using SMT with State Equation took 150 ms to find 0 implicit places.
[2024-05-22 15:58:01] [INFO ] Flow matrix only has 129 transitions (discarded 36 similar events)
[2024-05-22 15:58:01] [INFO ] Invariant cache hit.
[2024-05-22 15:58:02] [INFO ] Dead Transitions using invariants and state equation in 135 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 80/108 places, 165/186 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 290 ms. Remains : 80/108 places, 165/186 transitions.
Stuttering acceptance computed with spot in 132 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : DLCround-PT-06a-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (EQ s8 1) (EQ s79 1) (EQ s33 1) (EQ s78 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-06a-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-06a-LTLFireability-13 finished in 438 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0&&(p1 U !p2)))))'
Support contains 7 out of 108 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 186/186 transitions.
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 90 transition count 186
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 26 place count 82 transition count 170
Iterating global reduction 1 with 8 rules applied. Total rules applied 34 place count 82 transition count 170
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 36 place count 82 transition count 168
Applied a total of 36 rules in 7 ms. Remains 82 /108 variables (removed 26) and now considering 168/186 (removed 18) transitions.
[2024-05-22 15:58:02] [INFO ] Flow matrix only has 131 transitions (discarded 37 similar events)
// Phase 1: matrix 131 rows 82 cols
[2024-05-22 15:58:02] [INFO ] Computed 14 invariants in 1 ms
[2024-05-22 15:58:02] [INFO ] Implicit Places using invariants in 48 ms returned []
[2024-05-22 15:58:02] [INFO ] Flow matrix only has 131 transitions (discarded 37 similar events)
[2024-05-22 15:58:02] [INFO ] Invariant cache hit.
[2024-05-22 15:58:02] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 15:58:02] [INFO ] Implicit Places using invariants and state equation in 101 ms returned []
Implicit Place search using SMT with State Equation took 151 ms to find 0 implicit places.
[2024-05-22 15:58:02] [INFO ] Flow matrix only has 131 transitions (discarded 37 similar events)
[2024-05-22 15:58:02] [INFO ] Invariant cache hit.
[2024-05-22 15:58:02] [INFO ] Dead Transitions using invariants and state equation in 165 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 82/108 places, 168/186 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 332 ms. Remains : 82/108 places, 168/186 transitions.
Stuttering acceptance computed with spot in 150 ms :[(OR (NOT p0) p2), p2, (OR (NOT p0) p2)]
Running random walk in product with property : DLCround-PT-06a-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(AND p2 p1), acceptance={0} source=1 dest: 1}, { cond=(AND p2 (NOT p1)), acceptance={0} source=1 dest: 2}], [{ cond=(AND p0 p2 p1), acceptance={0} source=2 dest: 1}, { cond=(OR (NOT p0) (AND p2 (NOT p1))), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p2:(AND (EQ s61 1) (EQ s81 1) (EQ s27 1) (EQ s79 1)), p1:(EQ s6 1), p0:(OR (EQ s56 0) (EQ s80 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 615 ms.
Product exploration explored 100000 steps with 50000 reset in 522 ms.
Computed a total of 4 stabilizing places and 1 stable transitions
Graph (complete) has 181 edges and 82 vertex of which 79 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.2 ms
Computed a total of 4 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p1) p0), (X (NOT (AND p0 p2 p1))), (X (NOT (OR (NOT p0) (AND p2 (NOT p1))))), (X (X (NOT (AND p2 p1)))), (X (X (NOT (AND p0 p2 p1)))), (X (X (NOT (OR (NOT p0) (AND p2 (NOT p1)))))), (X (X (NOT (AND p2 (NOT p1)))))]
False Knowledge obtained : []
Property proved to be true thanks to conjunction of knowledge (Minato strategy)
Knowledge based reduction with 7 factoid took 124 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DLCround-PT-06a-LTLFireability-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DLCround-PT-06a-LTLFireability-14 finished in 1780 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 108 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 108/108 places, 186/186 transitions.
Graph (trivial) has 182 edges and 108 vertex of which 85 / 108 are part of one of the 11 SCC in 1 ms
Free SCC test removed 74 places
Ensure Unique test removed 171 transitions
Reduce isomorphic transitions removed 171 transitions.
Graph (complete) has 46 edges and 34 vertex of which 14 are kept as prefixes of interest. Removing 20 places using SCC suffix rule.0 ms
Discarding 20 places :
Also discarding 0 output transitions
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 11 place count 5 transition count 6
Iterating global reduction 0 with 9 rules applied. Total rules applied 20 place count 5 transition count 6
Applied a total of 20 rules in 7 ms. Remains 5 /108 variables (removed 103) and now considering 6/186 (removed 180) transitions.
[2024-05-22 15:58:03] [INFO ] Flow matrix only has 4 transitions (discarded 2 similar events)
// Phase 1: matrix 4 rows 5 cols
[2024-05-22 15:58:03] [INFO ] Computed 3 invariants in 0 ms
[2024-05-22 15:58:03] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-05-22 15:58:03] [INFO ] Flow matrix only has 4 transitions (discarded 2 similar events)
[2024-05-22 15:58:03] [INFO ] Invariant cache hit.
[2024-05-22 15:58:04] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 15:58:04] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2024-05-22 15:58:04] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-22 15:58:04] [INFO ] Flow matrix only has 4 transitions (discarded 2 similar events)
[2024-05-22 15:58:04] [INFO ] Invariant cache hit.
[2024-05-22 15:58:04] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 5/108 places, 6/186 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 101 ms. Remains : 5/108 places, 6/186 transitions.
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
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={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (NEQ s2 1) (NEQ s4 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 2 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 165 ms.
All properties solved by simple procedures.
Total runtime 10386 ms.

BK_STOP 1716393485262

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="gold2023"
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 2-5568"
echo " Executing tool gold2023"
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 r131-smll-171624288300103"
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 ;