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-171624288400123.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-08a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r131-smll-171624288400123
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 940K
-rw-r--r-- 1 mcc users 7.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K 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 3.8K Apr 22 14:38 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 22 14:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K 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 9.8K Apr 13 15:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 106K Apr 13 15:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.5K Apr 13 14:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 84K Apr 13 14:56 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 479K 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-08a-LTLFireability-00
FORMULA_NAME DLCround-PT-08a-LTLFireability-01
FORMULA_NAME DLCround-PT-08a-LTLFireability-02
FORMULA_NAME DLCround-PT-08a-LTLFireability-03
FORMULA_NAME DLCround-PT-08a-LTLFireability-04
FORMULA_NAME DLCround-PT-08a-LTLFireability-05
FORMULA_NAME DLCround-PT-08a-LTLFireability-06
FORMULA_NAME DLCround-PT-08a-LTLFireability-07
FORMULA_NAME DLCround-PT-08a-LTLFireability-08
FORMULA_NAME DLCround-PT-08a-LTLFireability-09
FORMULA_NAME DLCround-PT-08a-LTLFireability-10
FORMULA_NAME DLCround-PT-08a-LTLFireability-11
FORMULA_NAME DLCround-PT-08a-LTLFireability-12
FORMULA_NAME DLCround-PT-08a-LTLFireability-13
FORMULA_NAME DLCround-PT-08a-LTLFireability-14
FORMULA_NAME DLCround-PT-08a-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716395217492

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-08a
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-22 16:27:00] [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 16:27:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 16:27:01] [INFO ] Load time of PNML (sax parser for PT used): 535 ms
[2024-05-22 16:27:01] [INFO ] Transformed 263 places.
[2024-05-22 16:27:01] [INFO ] Transformed 1907 transitions.
[2024-05-22 16:27:01] [INFO ] Found NUPN structural information;
[2024-05-22 16:27:01] [INFO ] Parsed PT model containing 263 places and 1907 transitions and 7354 arcs in 743 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 13 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
Ensure Unique test removed 187 transitions
Reduce redundant transitions removed 187 transitions.
FORMULA DLCround-PT-08a-LTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-08a-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-08a-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-08a-LTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-08a-LTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 39 out of 263 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 263/263 places, 1720/1720 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 245 transition count 1492
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 245 transition count 1492
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 38 place count 245 transition count 1490
Drop transitions removed 468 transitions
Redundant transition composition rules discarded 468 transitions
Iterating global reduction 1 with 468 rules applied. Total rules applied 506 place count 245 transition count 1022
Applied a total of 506 rules in 165 ms. Remains 245 /263 variables (removed 18) and now considering 1022/1720 (removed 698) transitions.
[2024-05-22 16:27:01] [INFO ] Flow matrix only has 166 transitions (discarded 856 similar events)
// Phase 1: matrix 166 rows 245 cols
[2024-05-22 16:27:01] [INFO ] Computed 157 invariants in 22 ms
[2024-05-22 16:27:03] [INFO ] Implicit Places using invariants in 1887 ms returned [101, 102, 103, 104, 105, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 119, 120, 121, 122, 123, 124, 125, 128, 129, 130, 131, 132, 133, 134, 135, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 149, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 162, 163, 164, 165, 166, 167, 169, 170, 171, 173, 174, 175, 176, 177, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 190, 191, 192, 193, 195, 196, 197, 198, 199, 200, 201, 204, 205, 206, 207, 209, 210, 211, 212, 213, 214, 215, 216, 217, 219, 220, 221, 222, 223, 224, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 238, 239, 240, 241, 242, 243]
Discarding 124 places :
Ensure Unique test removed 671 transitions
Reduce isomorphic transitions removed 671 transitions.
Implicit Place search using SMT only with invariants took 1963 ms to find 124 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 121/263 places, 351/1720 transitions.
Drop transitions removed 134 transitions
Redundant transition composition rules discarded 134 transitions
Iterating global reduction 0 with 134 rules applied. Total rules applied 134 place count 121 transition count 217
Applied a total of 134 rules in 8 ms. Remains 121 /121 variables (removed 0) and now considering 217/351 (removed 134) transitions.
[2024-05-22 16:27:03] [INFO ] Flow matrix only has 166 transitions (discarded 51 similar events)
// Phase 1: matrix 166 rows 121 cols
[2024-05-22 16:27:03] [INFO ] Computed 33 invariants in 2 ms
[2024-05-22 16:27:04] [INFO ] Implicit Places using invariants in 176 ms returned []
[2024-05-22 16:27:04] [INFO ] Flow matrix only has 166 transitions (discarded 51 similar events)
[2024-05-22 16:27:04] [INFO ] Invariant cache hit.
[2024-05-22 16:27:04] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 16:27:04] [INFO ] Implicit Places using invariants and state equation in 212 ms returned []
Implicit Place search using SMT with State Equation took 400 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 121/263 places, 217/1720 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2536 ms. Remains : 121/263 places, 217/1720 transitions.
Support contains 39 out of 121 places after structural reductions.
[2024-05-22 16:27:04] [INFO ] Flatten gal took : 88 ms
[2024-05-22 16:27:04] [INFO ] Flatten gal took : 30 ms
[2024-05-22 16:27:04] [INFO ] Input system was already deterministic with 217 transitions.
Support contains 36 out of 121 places (down from 39) after GAL structural reductions.
Finished random walk after 232 steps, including 0 resets, run visited all 22 properties in 149 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 1 ms.
Computed a total of 21 stabilizing places and 1 stable transitions
Graph (complete) has 249 edges and 121 vertex of which 101 are kept as prefixes of interest. Removing 20 places using SCC suffix rule.11 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(X(F(p0)))||G((p1 U G((F(X(p2)) U p1))))))'
Support contains 6 out of 121 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 121/121 places, 217/217 transitions.
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 17 place count 104 transition count 217
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 24 place count 97 transition count 203
Iterating global reduction 1 with 7 rules applied. Total rules applied 31 place count 97 transition count 203
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 33 place count 97 transition count 201
Applied a total of 33 rules in 6 ms. Remains 97 /121 variables (removed 24) and now considering 201/217 (removed 16) transitions.
[2024-05-22 16:27:05] [INFO ] Flow matrix only has 157 transitions (discarded 44 similar events)
// Phase 1: matrix 157 rows 97 cols
[2024-05-22 16:27:05] [INFO ] Computed 16 invariants in 2 ms
[2024-05-22 16:27:05] [INFO ] Implicit Places using invariants in 50 ms returned []
[2024-05-22 16:27:05] [INFO ] Flow matrix only has 157 transitions (discarded 44 similar events)
[2024-05-22 16:27:05] [INFO ] Invariant cache hit.
[2024-05-22 16:27:05] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 16:27:05] [INFO ] Implicit Places using invariants and state equation in 136 ms returned []
Implicit Place search using SMT with State Equation took 203 ms to find 0 implicit places.
[2024-05-22 16:27:05] [INFO ] Flow matrix only has 157 transitions (discarded 44 similar events)
[2024-05-22 16:27:05] [INFO ] Invariant cache hit.
[2024-05-22 16:27:05] [INFO ] Dead Transitions using invariants and state equation in 139 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 97/121 places, 201/217 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 354 ms. Remains : 97/121 places, 201/217 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 556 ms :[(AND (NOT p0) (NOT p1)), (AND p1 (NOT p2) (NOT p0)), (AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p2) (NOT p0)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DLCround-PT-08a-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=1 dest: 4}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}, { cond=true, acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 3}, { cond=(AND p1 (NOT p2) (NOT p0)), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=5 dest: 3}, { cond=(NOT p0), acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(AND (EQ s27 1) (EQ s94 1)), p2:(AND (EQ s60 1) (EQ s96 1)), p0:(AND (EQ s53 1) (EQ s95 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 9 steps with 4 reset in 3 ms.
FORMULA DLCround-PT-08a-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-08a-LTLFireability-00 finished in 1001 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(X(G(p0))))'
Support contains 6 out of 121 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 121/121 places, 217/217 transitions.
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 17 place count 104 transition count 217
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 23 place count 98 transition count 205
Iterating global reduction 1 with 6 rules applied. Total rules applied 29 place count 98 transition count 205
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 31 place count 98 transition count 203
Applied a total of 31 rules in 4 ms. Remains 98 /121 variables (removed 23) and now considering 203/217 (removed 14) transitions.
[2024-05-22 16:27:06] [INFO ] Flow matrix only has 158 transitions (discarded 45 similar events)
// Phase 1: matrix 158 rows 98 cols
[2024-05-22 16:27:06] [INFO ] Computed 16 invariants in 2 ms
[2024-05-22 16:27:06] [INFO ] Implicit Places using invariants in 54 ms returned []
[2024-05-22 16:27:06] [INFO ] Flow matrix only has 158 transitions (discarded 45 similar events)
[2024-05-22 16:27:06] [INFO ] Invariant cache hit.
[2024-05-22 16:27:06] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 16:27:06] [INFO ] Implicit Places using invariants and state equation in 97 ms returned []
Implicit Place search using SMT with State Equation took 154 ms to find 0 implicit places.
[2024-05-22 16:27:06] [INFO ] Flow matrix only has 158 transitions (discarded 45 similar events)
[2024-05-22 16:27:06] [INFO ] Invariant cache hit.
[2024-05-22 16:27:06] [INFO ] Dead Transitions using invariants and state equation in 187 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 98/121 places, 203/217 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 348 ms. Remains : 98/121 places, 203/217 transitions.
Stuttering acceptance computed with spot in 120 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DLCround-PT-08a-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: 2}]], initial=3, aps=[p0:(AND (EQ s71 1) (EQ s96 1) (EQ s5 1) (EQ s95 1) (OR (EQ s86 0) (EQ s97 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]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA DLCround-PT-08a-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-08a-LTLFireability-01 finished in 484 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(p0)||G(p1))))'
Support contains 3 out of 121 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 121/121 places, 217/217 transitions.
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 102 transition count 217
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 27 place count 94 transition count 201
Iterating global reduction 1 with 8 rules applied. Total rules applied 35 place count 94 transition count 201
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 37 place count 94 transition count 199
Applied a total of 37 rules in 4 ms. Remains 94 /121 variables (removed 27) and now considering 199/217 (removed 18) transitions.
[2024-05-22 16:27:06] [INFO ] Flow matrix only has 156 transitions (discarded 43 similar events)
// Phase 1: matrix 156 rows 94 cols
[2024-05-22 16:27:06] [INFO ] Computed 14 invariants in 1 ms
[2024-05-22 16:27:06] [INFO ] Implicit Places using invariants in 49 ms returned []
[2024-05-22 16:27:06] [INFO ] Flow matrix only has 156 transitions (discarded 43 similar events)
[2024-05-22 16:27:06] [INFO ] Invariant cache hit.
[2024-05-22 16:27:07] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 16:27:07] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 148 ms to find 0 implicit places.
[2024-05-22 16:27:07] [INFO ] Flow matrix only has 156 transitions (discarded 43 similar events)
[2024-05-22 16:27:07] [INFO ] Invariant cache hit.
[2024-05-22 16:27:07] [INFO ] Dead Transitions using invariants and state equation in 143 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 94/121 places, 199/217 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 297 ms. Remains : 94/121 places, 199/217 transitions.
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DLCround-PT-08a-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (EQ s89 1) (EQ s93 1)), p0:(EQ s54 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-08a-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-08a-LTLFireability-03 finished in 391 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))&&F(p1)))'
Support contains 5 out of 121 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 121/121 places, 217/217 transitions.
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 103 transition count 217
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 25 place count 96 transition count 203
Iterating global reduction 1 with 7 rules applied. Total rules applied 32 place count 96 transition count 203
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 34 place count 96 transition count 201
Applied a total of 34 rules in 4 ms. Remains 96 /121 variables (removed 25) and now considering 201/217 (removed 16) transitions.
[2024-05-22 16:27:07] [INFO ] Flow matrix only has 157 transitions (discarded 44 similar events)
// Phase 1: matrix 157 rows 96 cols
[2024-05-22 16:27:07] [INFO ] Computed 15 invariants in 1 ms
[2024-05-22 16:27:07] [INFO ] Implicit Places using invariants in 36 ms returned []
[2024-05-22 16:27:07] [INFO ] Flow matrix only has 157 transitions (discarded 44 similar events)
[2024-05-22 16:27:07] [INFO ] Invariant cache hit.
[2024-05-22 16:27:07] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 16:27:07] [INFO ] Implicit Places using invariants and state equation in 85 ms returned []
Implicit Place search using SMT with State Equation took 124 ms to find 0 implicit places.
[2024-05-22 16:27:07] [INFO ] Flow matrix only has 157 transitions (discarded 44 similar events)
[2024-05-22 16:27:07] [INFO ] Invariant cache hit.
[2024-05-22 16:27:07] [INFO ] Dead Transitions using invariants and state equation in 127 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 96/121 places, 201/217 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 257 ms. Remains : 96/121 places, 201/217 transitions.
Stuttering acceptance computed with spot in 131 ms :[(NOT p0), true, (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : DLCround-PT-08a-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 0}, { cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=(AND p1 p0), acceptance={0} source=3 dest: 0}, { cond=(NOT p0), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}]], initial=2, aps=[p0:(OR (EQ s25 0) (EQ s95 0)), p1:(OR (AND (EQ s20 1) (EQ s94 1)) (EQ s60 0))], 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][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 566 steps with 0 reset in 11 ms.
FORMULA DLCround-PT-08a-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-08a-LTLFireability-05 finished in 414 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(G(p0))&&F(p1))))'
Support contains 4 out of 121 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 121/121 places, 217/217 transitions.
Graph (trivial) has 210 edges and 121 vertex of which 97 / 121 are part of one of the 13 SCC in 4 ms
Free SCC test removed 84 places
Ensure Unique test removed 196 transitions
Reduce isomorphic transitions removed 196 transitions.
Graph (complete) has 53 edges and 37 vertex of which 19 are kept as prefixes of interest. Removing 18 places using SCC suffix rule.1 ms
Discarding 18 places :
Also discarding 0 output transitions
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 12 place count 9 transition count 11
Iterating global reduction 0 with 10 rules applied. Total rules applied 22 place count 9 transition count 11
Applied a total of 22 rules in 20 ms. Remains 9 /121 variables (removed 112) and now considering 11/217 (removed 206) transitions.
[2024-05-22 16:27:07] [INFO ] Flow matrix only has 7 transitions (discarded 4 similar events)
// Phase 1: matrix 7 rows 9 cols
[2024-05-22 16:27:07] [INFO ] Computed 5 invariants in 0 ms
[2024-05-22 16:27:07] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-22 16:27:07] [INFO ] Flow matrix only has 7 transitions (discarded 4 similar events)
[2024-05-22 16:27:07] [INFO ] Invariant cache hit.
[2024-05-22 16:27:07] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 16:27:07] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2024-05-22 16:27:07] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-22 16:27:07] [INFO ] Flow matrix only has 7 transitions (discarded 4 similar events)
[2024-05-22 16:27:07] [INFO ] Invariant cache hit.
[2024-05-22 16:27:07] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 9/121 places, 11/217 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 102 ms. Remains : 9/121 places, 11/217 transitions.
Stuttering acceptance computed with spot in 114 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : DLCround-PT-08a-LTLFireability-08 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=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s2 1) (EQ s8 1)), p1:(AND (EQ s5 1) (EQ s7 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-08a-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-08a-LTLFireability-08 finished in 231 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(X(F(p0))))'
Support contains 2 out of 121 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 121/121 places, 217/217 transitions.
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 102 transition count 217
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 27 place count 94 transition count 201
Iterating global reduction 1 with 8 rules applied. Total rules applied 35 place count 94 transition count 201
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 37 place count 94 transition count 199
Applied a total of 37 rules in 8 ms. Remains 94 /121 variables (removed 27) and now considering 199/217 (removed 18) transitions.
[2024-05-22 16:27:07] [INFO ] Flow matrix only has 156 transitions (discarded 43 similar events)
// Phase 1: matrix 156 rows 94 cols
[2024-05-22 16:27:07] [INFO ] Computed 14 invariants in 1 ms
[2024-05-22 16:27:07] [INFO ] Implicit Places using invariants in 37 ms returned []
[2024-05-22 16:27:07] [INFO ] Flow matrix only has 156 transitions (discarded 43 similar events)
[2024-05-22 16:27:07] [INFO ] Invariant cache hit.
[2024-05-22 16:27:08] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 16:27:08] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 129 ms to find 0 implicit places.
[2024-05-22 16:27:08] [INFO ] Flow matrix only has 156 transitions (discarded 43 similar events)
[2024-05-22 16:27:08] [INFO ] Invariant cache hit.
[2024-05-22 16:27:08] [INFO ] Dead Transitions using invariants and state equation in 139 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 94/121 places, 199/217 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 277 ms. Remains : 94/121 places, 199/217 transitions.
Stuttering acceptance computed with spot in 109 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DLCround-PT-08a-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(AND (EQ s20 1) (EQ s93 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]]
Stuttering criterion allowed to conclude after 8 steps with 2 reset in 1 ms.
FORMULA DLCround-PT-08a-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-08a-LTLFireability-09 finished in 401 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)))'
Support contains 2 out of 121 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 121/121 places, 217/217 transitions.
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 102 transition count 217
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 27 place count 94 transition count 201
Iterating global reduction 1 with 8 rules applied. Total rules applied 35 place count 94 transition count 201
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 37 place count 94 transition count 199
Applied a total of 37 rules in 5 ms. Remains 94 /121 variables (removed 27) and now considering 199/217 (removed 18) transitions.
[2024-05-22 16:27:08] [INFO ] Flow matrix only has 156 transitions (discarded 43 similar events)
[2024-05-22 16:27:08] [INFO ] Invariant cache hit.
[2024-05-22 16:27:08] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-05-22 16:27:08] [INFO ] Flow matrix only has 156 transitions (discarded 43 similar events)
[2024-05-22 16:27:08] [INFO ] Invariant cache hit.
[2024-05-22 16:27:08] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 16:27:08] [INFO ] Implicit Places using invariants and state equation in 85 ms returned []
Implicit Place search using SMT with State Equation took 121 ms to find 0 implicit places.
[2024-05-22 16:27:08] [INFO ] Flow matrix only has 156 transitions (discarded 43 similar events)
[2024-05-22 16:27:08] [INFO ] Invariant cache hit.
[2024-05-22 16:27:08] [INFO ] Dead Transitions using invariants and state equation in 131 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 94/121 places, 199/217 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 268 ms. Remains : 94/121 places, 199/217 transitions.
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DLCround-PT-08a-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s5 1) (EQ s93 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 496 ms.
Product exploration explored 100000 steps with 50000 reset in 430 ms.
Computed a total of 2 stabilizing places and 1 stable transitions
Graph (complete) has 212 edges and 94 vertex of which 93 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Computed a total of 2 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p0), (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 24 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DLCround-PT-08a-LTLFireability-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DLCround-PT-08a-LTLFireability-10 finished in 1347 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 121 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 121/121 places, 217/217 transitions.
Graph (trivial) has 209 edges and 121 vertex of which 94 / 121 are part of one of the 12 SCC in 0 ms
Free SCC test removed 82 places
Ensure Unique test removed 192 transitions
Reduce isomorphic transitions removed 192 transitions.
Graph (complete) has 57 edges and 39 vertex of which 20 are kept as prefixes of interest. Removing 19 places using SCC suffix rule.0 ms
Discarding 19 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 24
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 24
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 16 place count 7 transition count 11
Iterating global reduction 2 with 12 rules applied. Total rules applied 28 place count 7 transition count 11
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 2 rules applied. Total rules applied 30 place count 7 transition count 9
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 32 place count 6 transition count 8
Applied a total of 32 rules in 16 ms. Remains 6 /121 variables (removed 115) and now considering 8/217 (removed 209) transitions.
[2024-05-22 16:27:09] [INFO ] Flow matrix only has 6 transitions (discarded 2 similar events)
// Phase 1: matrix 6 rows 6 cols
[2024-05-22 16:27:09] [INFO ] Computed 3 invariants in 0 ms
[2024-05-22 16:27:09] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-22 16:27:09] [INFO ] Flow matrix only has 6 transitions (discarded 2 similar events)
[2024-05-22 16:27:09] [INFO ] Invariant cache hit.
[2024-05-22 16:27:09] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 16:27:09] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2024-05-22 16:27:09] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-22 16:27:09] [INFO ] Flow matrix only has 6 transitions (discarded 2 similar events)
[2024-05-22 16:27:09] [INFO ] Invariant cache hit.
[2024-05-22 16:27:09] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 6/121 places, 8/217 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 92 ms. Remains : 6/121 places, 8/217 transitions.
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DLCround-PT-08a-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 (EQ s4 0) (EQ s5 0))], 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-08a-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-08a-LTLFireability-11 finished in 210 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(X(G(p0)))||((!p1&&G(!p2)) U ((!p1&&F(!p3)&&G(!p2))||G((!p1&&G(!p2)))))))'
Support contains 8 out of 121 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 121/121 places, 217/217 transitions.
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 105 transition count 217
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 23 place count 98 transition count 203
Iterating global reduction 1 with 7 rules applied. Total rules applied 30 place count 98 transition count 203
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 31 place count 98 transition count 202
Applied a total of 31 rules in 4 ms. Remains 98 /121 variables (removed 23) and now considering 202/217 (removed 15) transitions.
[2024-05-22 16:27:09] [INFO ] Flow matrix only has 158 transitions (discarded 44 similar events)
// Phase 1: matrix 158 rows 98 cols
[2024-05-22 16:27:09] [INFO ] Computed 17 invariants in 5 ms
[2024-05-22 16:27:09] [INFO ] Implicit Places using invariants in 46 ms returned []
[2024-05-22 16:27:09] [INFO ] Flow matrix only has 158 transitions (discarded 44 similar events)
[2024-05-22 16:27:09] [INFO ] Invariant cache hit.
[2024-05-22 16:27:10] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 16:27:10] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 137 ms to find 0 implicit places.
[2024-05-22 16:27:10] [INFO ] Flow matrix only has 158 transitions (discarded 44 similar events)
[2024-05-22 16:27:10] [INFO ] Invariant cache hit.
[2024-05-22 16:27:10] [INFO ] Dead Transitions using invariants and state equation in 143 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 98/121 places, 202/217 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 285 ms. Remains : 98/121 places, 202/217 transitions.
Stuttering acceptance computed with spot in 582 ms :[true, (OR (AND (NOT p0) p1 p3) (AND (NOT p0) p2)), (OR p2 (AND p1 p3)), (OR (AND (NOT p0) p2) (AND (NOT p0) p1)), (NOT p0), (AND p2 (NOT p0)), (OR (AND (NOT p0) p1 p3) (AND (NOT p0) p2)), (OR p3 p2), (NOT p0), (AND (NOT p0) p2), (OR (AND (NOT p0) p3) (AND (NOT p0) p2)), p2]
Running random walk in product with property : DLCround-PT-08a-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND p2 (NOT p0)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p2) (NOT p1) p3 p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1) p3 (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p2) p1 p3 (NOT p0)), acceptance={} source=1 dest: 7}, { cond=(AND p2 p0), acceptance={} source=1 dest: 8}, { cond=(AND (NOT p2) (NOT p3) p0), acceptance={} source=1 dest: 9}, { cond=(AND (NOT p2) p1 p3 p0), acceptance={} source=1 dest: 10}, { cond=(AND (NOT p2) (NOT p3) (NOT p0)), acceptance={} source=1 dest: 11}], [{ cond=p2, acceptance={} source=2 dest: 0}, { cond=(AND (NOT p2) (NOT p1) p3), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) p1 p3), acceptance={} source=2 dest: 7}, { cond=(AND (NOT p2) (NOT p3)), acceptance={} source=2 dest: 11}], [{ cond=(OR p2 p1), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p2) (NOT p1) (NOT p3)), acceptance={} source=3 dest: 5}, { cond=(AND (NOT p2) (NOT p1) p3), acceptance={} source=3 dest: 6}], [{ cond=true, acceptance={} source=4 dest: 8}], [{ cond=p2, acceptance={} source=5 dest: 8}, { cond=(NOT p2), acceptance={} source=5 dest: 9}], [{ cond=(AND (NOT p2) (NOT p1) p3), acceptance={} source=6 dest: 1}, { cond=p2, acceptance={} source=6 dest: 8}, { cond=(AND (NOT p2) (NOT p3)), acceptance={} source=6 dest: 9}, { cond=(AND (NOT p2) p1 p3), acceptance={} source=6 dest: 10}], [{ cond=p2, acceptance={0} source=7 dest: 0}, { cond=(AND (NOT p2) p3), acceptance={0} source=7 dest: 7}, { cond=(AND (NOT p2) (NOT p3)), acceptance={0} source=7 dest: 11}], [{ cond=(NOT p0), acceptance={} source=8 dest: 0}, { cond=p0, acceptance={} source=8 dest: 8}], [{ cond=(AND p2 (NOT p0)), acceptance={} source=9 dest: 0}, { cond=(AND p2 p0), acceptance={} source=9 dest: 8}, { cond=(AND (NOT p2) p0), acceptance={} source=9 dest: 9}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=9 dest: 11}], [{ cond=(AND p2 (NOT p0)), acceptance={} source=10 dest: 0}, { cond=(AND (NOT p2) p3 (NOT p0)), acceptance={} source=10 dest: 7}, { cond=(AND p2 p0), acceptance={} source=10 dest: 8}, { cond=(AND (NOT p2) (NOT p3) p0), acceptance={} source=10 dest: 9}, { cond=(AND (NOT p2) p3 p0), acceptance={} source=10 dest: 10}, { cond=(AND (NOT p2) (NOT p3) (NOT p0)), acceptance={} source=10 dest: 11}], [{ cond=p2, acceptance={} source=11 dest: 0}, { cond=(NOT p2), acceptance={} source=11 dest: 11}]], initial=3, aps=[p2:(AND (EQ s5 1) (EQ s96 1)), p0:(AND (EQ s90 1) (EQ s97 1)), p1:(AND (EQ s6 1) (EQ s95 1)), p3:(AND (EQ s51 1) (EQ s94 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, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-08a-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-08a-LTLFireability-12 finished in 894 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((X(X(p0))&&(X(!p1) U ((!p2&&X(!p1))||X(G(!p1))))))))'
Support contains 4 out of 121 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 121/121 places, 217/217 transitions.
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 103 transition count 217
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 26 place count 95 transition count 201
Iterating global reduction 1 with 8 rules applied. Total rules applied 34 place count 95 transition count 201
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 95 transition count 199
Applied a total of 36 rules in 3 ms. Remains 95 /121 variables (removed 26) and now considering 199/217 (removed 18) transitions.
[2024-05-22 16:27:10] [INFO ] Flow matrix only has 156 transitions (discarded 43 similar events)
// Phase 1: matrix 156 rows 95 cols
[2024-05-22 16:27:10] [INFO ] Computed 15 invariants in 1 ms
[2024-05-22 16:27:10] [INFO ] Implicit Places using invariants in 37 ms returned []
[2024-05-22 16:27:10] [INFO ] Flow matrix only has 156 transitions (discarded 43 similar events)
[2024-05-22 16:27:10] [INFO ] Invariant cache hit.
[2024-05-22 16:27:10] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 16:27:10] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 138 ms to find 0 implicit places.
[2024-05-22 16:27:10] [INFO ] Flow matrix only has 156 transitions (discarded 43 similar events)
[2024-05-22 16:27:10] [INFO ] Invariant cache hit.
[2024-05-22 16:27:11] [INFO ] Dead Transitions using invariants and state equation in 120 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 95/121 places, 199/217 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 266 ms. Remains : 95/121 places, 199/217 transitions.
Stuttering acceptance computed with spot in 306 ms :[true, (OR (NOT p0) p1), (OR (NOT p0) p1), (OR (NOT p0) p1), (OR (NOT p0) p1)]
Running random walk in product with property : DLCround-PT-08a-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=p1, acceptance={} source=3 dest: 0}, { cond=(NOT p1), acceptance={} source=3 dest: 4}], [{ cond=(OR p1 (NOT p0)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=4 dest: 4}]], initial=1, aps=[p1:(AND (EQ s48 1) (EQ s94 1)), p0:(OR (EQ s75 0) (EQ s93 0))], 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][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 16 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-08a-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-08a-LTLFireability-14 finished in 600 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(((X(!p1)&&p0)||G(!p1)))))'
Support contains 4 out of 121 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 121/121 places, 217/217 transitions.
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 103 transition count 217
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 26 place count 95 transition count 201
Iterating global reduction 1 with 8 rules applied. Total rules applied 34 place count 95 transition count 201
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 95 transition count 199
Applied a total of 36 rules in 4 ms. Remains 95 /121 variables (removed 26) and now considering 199/217 (removed 18) transitions.
[2024-05-22 16:27:11] [INFO ] Flow matrix only has 156 transitions (discarded 43 similar events)
[2024-05-22 16:27:11] [INFO ] Invariant cache hit.
[2024-05-22 16:27:11] [INFO ] Implicit Places using invariants in 38 ms returned []
[2024-05-22 16:27:11] [INFO ] Flow matrix only has 156 transitions (discarded 43 similar events)
[2024-05-22 16:27:11] [INFO ] Invariant cache hit.
[2024-05-22 16:27:11] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 16:27:11] [INFO ] Implicit Places using invariants and state equation in 110 ms returned []
Implicit Place search using SMT with State Equation took 165 ms to find 0 implicit places.
[2024-05-22 16:27:11] [INFO ] Flow matrix only has 156 transitions (discarded 43 similar events)
[2024-05-22 16:27:11] [INFO ] Invariant cache hit.
[2024-05-22 16:27:11] [INFO ] Dead Transitions using invariants and state equation in 142 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 95/121 places, 199/217 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 324 ms. Remains : 95/121 places, 199/217 transitions.
Stuttering acceptance computed with spot in 220 ms :[p1, p1, p1]
Running random walk in product with property : DLCround-PT-08a-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND p0 p1), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 0}, { cond=(AND p0 p1), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p0:(AND (EQ s28 1) (EQ s93 1)), p1:(AND (EQ s27 1) (EQ s94 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 68 steps with 22 reset in 1 ms.
FORMULA DLCround-PT-08a-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-08a-LTLFireability-15 finished in 562 ms.
All properties solved by simple procedures.
Total runtime 11263 ms.

BK_STOP 1716395232998

--------------------
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-08a"
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-08a, 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-171624288400123"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-08a.tgz
mv DLCround-PT-08a 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 ;