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-171624288500183.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 DLCshifumi-PT-2a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r131-smll-171624288500183
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 672K
-rw-r--r-- 1 mcc users 5.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K 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 4.0K Apr 22 14:38 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K 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 13K Apr 13 06:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 138K Apr 13 06:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.0K Apr 13 06:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 68K Apr 13 06:42 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 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 213K 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 DLCshifumi-PT-2a-LTLFireability-00
FORMULA_NAME DLCshifumi-PT-2a-LTLFireability-01
FORMULA_NAME DLCshifumi-PT-2a-LTLFireability-02
FORMULA_NAME DLCshifumi-PT-2a-LTLFireability-03
FORMULA_NAME DLCshifumi-PT-2a-LTLFireability-04
FORMULA_NAME DLCshifumi-PT-2a-LTLFireability-05
FORMULA_NAME DLCshifumi-PT-2a-LTLFireability-06
FORMULA_NAME DLCshifumi-PT-2a-LTLFireability-07
FORMULA_NAME DLCshifumi-PT-2a-LTLFireability-08
FORMULA_NAME DLCshifumi-PT-2a-LTLFireability-09
FORMULA_NAME DLCshifumi-PT-2a-LTLFireability-10
FORMULA_NAME DLCshifumi-PT-2a-LTLFireability-11
FORMULA_NAME DLCshifumi-PT-2a-LTLFireability-12
FORMULA_NAME DLCshifumi-PT-2a-LTLFireability-13
FORMULA_NAME DLCshifumi-PT-2a-LTLFireability-14
FORMULA_NAME DLCshifumi-PT-2a-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716403378461

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=DLCshifumi-PT-2a
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-22 18:43:00] [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 18:43:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 18:43:01] [INFO ] Load time of PNML (sax parser for PT used): 147 ms
[2024-05-22 18:43:01] [INFO ] Transformed 188 places.
[2024-05-22 18:43:01] [INFO ] Transformed 888 transitions.
[2024-05-22 18:43:01] [INFO ] Found NUPN structural information;
[2024-05-22 18:43:01] [INFO ] Parsed PT model containing 188 places and 888 transitions and 3166 arcs in 264 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Ensure Unique test removed 128 transitions
Reduce redundant transitions removed 128 transitions.
FORMULA DLCshifumi-PT-2a-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCshifumi-PT-2a-LTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 48 out of 188 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 188/188 places, 760/760 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 163 transition count 685
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 163 transition count 685
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 63 place count 163 transition count 672
Drop transitions removed 220 transitions
Redundant transition composition rules discarded 220 transitions
Iterating global reduction 1 with 220 rules applied. Total rules applied 283 place count 163 transition count 452
Applied a total of 283 rules in 64 ms. Remains 163 /188 variables (removed 25) and now considering 452/760 (removed 308) transitions.
[2024-05-22 18:43:01] [INFO ] Flow matrix only has 146 transitions (discarded 306 similar events)
// Phase 1: matrix 146 rows 163 cols
[2024-05-22 18:43:01] [INFO ] Computed 79 invariants in 21 ms
[2024-05-22 18:43:02] [INFO ] Implicit Places using invariants in 565 ms returned [101, 102, 103, 104, 105, 106, 107, 109, 110, 111, 112, 114, 115, 117, 118, 120, 122, 123, 126, 127, 128, 133, 134, 135, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 151, 152, 154, 155, 157, 159, 160, 162]
Discarding 45 places :
Ensure Unique test removed 166 transitions
Reduce isomorphic transitions removed 166 transitions.
Implicit Place search using SMT only with invariants took 613 ms to find 45 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 118/188 places, 286/760 transitions.
Drop transitions removed 94 transitions
Redundant transition composition rules discarded 94 transitions
Iterating global reduction 0 with 94 rules applied. Total rules applied 94 place count 118 transition count 192
Applied a total of 94 rules in 7 ms. Remains 118 /118 variables (removed 0) and now considering 192/286 (removed 94) transitions.
[2024-05-22 18:43:02] [INFO ] Flow matrix only has 146 transitions (discarded 46 similar events)
// Phase 1: matrix 146 rows 118 cols
[2024-05-22 18:43:02] [INFO ] Computed 34 invariants in 2 ms
[2024-05-22 18:43:02] [INFO ] Implicit Places using invariants in 82 ms returned []
[2024-05-22 18:43:02] [INFO ] Flow matrix only has 146 transitions (discarded 46 similar events)
[2024-05-22 18:43:02] [INFO ] Invariant cache hit.
[2024-05-22 18:43:02] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 18:43:02] [INFO ] Implicit Places using invariants and state equation in 142 ms returned []
Implicit Place search using SMT with State Equation took 228 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 118/188 places, 192/760 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 913 ms. Remains : 118/188 places, 192/760 transitions.
Support contains 48 out of 118 places after structural reductions.
[2024-05-22 18:43:02] [INFO ] Flatten gal took : 52 ms
[2024-05-22 18:43:02] [INFO ] Flatten gal took : 18 ms
[2024-05-22 18:43:02] [INFO ] Input system was already deterministic with 192 transitions.
Finished random walk after 788 steps, including 0 resets, run visited all 34 properties in 104 ms. (steps per millisecond=7 )
Parikh walk visited 0 properties in 1 ms.
FORMULA DLCshifumi-PT-2a-LTLFireability-15 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA DLCshifumi-PT-2a-LTLFireability-06 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 18 stabilizing places and 1 stable transitions
Graph (complete) has 225 edges and 118 vertex of which 101 are kept as prefixes of interest. Removing 17 places using SCC suffix rule.4 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((p0&&F(p1))))'
Support contains 2 out of 118 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 118/118 places, 192/192 transitions.
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 17 place count 101 transition count 192
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 24 place count 94 transition count 178
Iterating global reduction 1 with 7 rules applied. Total rules applied 31 place count 94 transition count 178
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 94 transition count 176
Applied a total of 33 rules in 10 ms. Remains 94 /118 variables (removed 24) and now considering 176/192 (removed 16) transitions.
[2024-05-22 18:43:03] [INFO ] Flow matrix only has 137 transitions (discarded 39 similar events)
// Phase 1: matrix 137 rows 94 cols
[2024-05-22 18:43:03] [INFO ] Computed 17 invariants in 1 ms
[2024-05-22 18:43:03] [INFO ] Implicit Places using invariants in 50 ms returned []
[2024-05-22 18:43:03] [INFO ] Flow matrix only has 137 transitions (discarded 39 similar events)
[2024-05-22 18:43:03] [INFO ] Invariant cache hit.
[2024-05-22 18:43:03] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 18:43:03] [INFO ] Implicit Places using invariants and state equation in 109 ms returned []
Implicit Place search using SMT with State Equation took 161 ms to find 0 implicit places.
[2024-05-22 18:43:03] [INFO ] Flow matrix only has 137 transitions (discarded 39 similar events)
[2024-05-22 18:43:03] [INFO ] Invariant cache hit.
[2024-05-22 18:43:03] [INFO ] Dead Transitions using invariants and state equation in 196 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 94/118 places, 176/192 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 368 ms. Remains : 94/118 places, 176/192 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 308 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : DLCshifumi-PT-2a-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=2, aps=[p1:(AND (EQ s87 1) (EQ s28 1)), p0:(EQ s28 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA DLCshifumi-PT-2a-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-2a-LTLFireability-01 finished in 749 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 1 out of 118 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 118/118 places, 192/192 transitions.
Graph (trivial) has 189 edges and 118 vertex of which 99 / 118 are part of one of the 17 SCC in 3 ms
Free SCC test removed 82 places
Ensure Unique test removed 172 transitions
Reduce isomorphic transitions removed 172 transitions.
Graph (complete) has 53 edges and 36 vertex of which 19 are kept as prefixes of interest. Removing 17 places using SCC suffix rule.0 ms
Discarding 17 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 16 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 0 with 31 rules applied. Total rules applied 33 place count 2 transition count 4
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 34 place count 2 transition count 3
Applied a total of 34 rules in 9 ms. Remains 2 /118 variables (removed 116) and now considering 3/192 (removed 189) transitions.
// Phase 1: matrix 3 rows 2 cols
[2024-05-22 18:43:04] [INFO ] Computed 1 invariants in 1 ms
[2024-05-22 18:43:04] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-22 18:43:04] [INFO ] Invariant cache hit.
[2024-05-22 18:43:04] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2024-05-22 18:43:04] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-22 18:43:04] [INFO ] Invariant cache hit.
[2024-05-22 18:43:04] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 2/118 places, 3/192 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 78 ms. Remains : 2/118 places, 3/192 transitions.
Stuttering acceptance computed with spot in 116 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DLCshifumi-PT-2a-LTLFireability-02 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:(NEQ s0 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 2 steps with 0 reset in 1 ms.
FORMULA DLCshifumi-PT-2a-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-2a-LTLFireability-02 finished in 211 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' '!((p0 U X(G(p1))))'
Support contains 3 out of 118 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 118/118 places, 192/192 transitions.
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 102 transition count 192
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 24 place count 94 transition count 176
Iterating global reduction 1 with 8 rules applied. Total rules applied 32 place count 94 transition count 176
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 94 transition count 174
Applied a total of 34 rules in 10 ms. Remains 94 /118 variables (removed 24) and now considering 174/192 (removed 18) transitions.
[2024-05-22 18:43:04] [INFO ] Flow matrix only has 136 transitions (discarded 38 similar events)
// Phase 1: matrix 136 rows 94 cols
[2024-05-22 18:43:04] [INFO ] Computed 18 invariants in 1 ms
[2024-05-22 18:43:04] [INFO ] Implicit Places using invariants in 68 ms returned []
[2024-05-22 18:43:04] [INFO ] Flow matrix only has 136 transitions (discarded 38 similar events)
[2024-05-22 18:43:04] [INFO ] Invariant cache hit.
[2024-05-22 18:43:04] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 18:43:04] [INFO ] Implicit Places using invariants and state equation in 141 ms returned []
Implicit Place search using SMT with State Equation took 210 ms to find 0 implicit places.
[2024-05-22 18:43:04] [INFO ] Flow matrix only has 136 transitions (discarded 38 similar events)
[2024-05-22 18:43:04] [INFO ] Invariant cache hit.
[2024-05-22 18:43:04] [INFO ] Dead Transitions using invariants and state equation in 159 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 94/118 places, 174/192 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 380 ms. Remains : 94/118 places, 174/192 transitions.
Stuttering acceptance computed with spot in 115 ms :[(NOT p1), (NOT p1), true]
Running random walk in product with property : DLCshifumi-PT-2a-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=(AND p0 p1), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p1:(EQ s59 1), p0:(AND (EQ s3 1) (EQ s93 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA DLCshifumi-PT-2a-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-2a-LTLFireability-03 finished in 513 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||X(X(X(p1)))))))'
Support contains 4 out of 118 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 118/118 places, 192/192 transitions.
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 103 transition count 192
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 24 place count 94 transition count 174
Iterating global reduction 1 with 9 rules applied. Total rules applied 33 place count 94 transition count 174
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 94 transition count 172
Applied a total of 35 rules in 8 ms. Remains 94 /118 variables (removed 24) and now considering 172/192 (removed 20) transitions.
[2024-05-22 18:43:04] [INFO ] Flow matrix only has 135 transitions (discarded 37 similar events)
// Phase 1: matrix 135 rows 94 cols
[2024-05-22 18:43:04] [INFO ] Computed 19 invariants in 1 ms
[2024-05-22 18:43:04] [INFO ] Implicit Places using invariants in 37 ms returned []
[2024-05-22 18:43:04] [INFO ] Flow matrix only has 135 transitions (discarded 37 similar events)
[2024-05-22 18:43:04] [INFO ] Invariant cache hit.
[2024-05-22 18:43:05] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 18:43:05] [INFO ] Implicit Places using invariants and state equation in 130 ms returned []
Implicit Place search using SMT with State Equation took 170 ms to find 0 implicit places.
[2024-05-22 18:43:05] [INFO ] Flow matrix only has 135 transitions (discarded 37 similar events)
[2024-05-22 18:43:05] [INFO ] Invariant cache hit.
[2024-05-22 18:43:05] [INFO ] Dead Transitions using invariants and state equation in 160 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 94/118 places, 172/192 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 339 ms. Remains : 94/118 places, 172/192 transitions.
Stuttering acceptance computed with spot in 242 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DLCshifumi-PT-2a-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}], [{ cond=(NOT p0), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 2}]], initial=0, aps=[p0:(AND (EQ s82 1) (EQ s92 1)), p1:(OR (EQ s88 0) (EQ s93 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][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 32115 steps with 6499 reset in 352 ms.
FORMULA DLCshifumi-PT-2a-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-2a-LTLFireability-04 finished in 954 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(((p1||F(p2))&&p0))))'
Support contains 5 out of 118 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 118/118 places, 192/192 transitions.
Graph (trivial) has 173 edges and 118 vertex of which 85 / 118 are part of one of the 16 SCC in 1 ms
Free SCC test removed 69 places
Ensure Unique test removed 144 transitions
Reduce isomorphic transitions removed 144 transitions.
Graph (complete) has 81 edges and 49 vertex of which 34 are kept as prefixes of interest. Removing 15 places using SCC suffix rule.1 ms
Discarding 15 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 34 transition count 47
Reduce places removed 1 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 33 transition count 45
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 9 place count 31 transition count 44
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 23 place count 17 transition count 29
Iterating global reduction 3 with 14 rules applied. Total rules applied 37 place count 17 transition count 29
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 38 place count 17 transition count 28
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 39 place count 17 transition count 28
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 40 place count 16 transition count 27
Iterating global reduction 3 with 1 rules applied. Total rules applied 41 place count 16 transition count 27
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 42 place count 16 transition count 26
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 43 place count 16 transition count 25
Applied a total of 43 rules in 17 ms. Remains 16 /118 variables (removed 102) and now considering 25/192 (removed 167) transitions.
[2024-05-22 18:43:05] [INFO ] Flow matrix only has 17 transitions (discarded 8 similar events)
// Phase 1: matrix 17 rows 16 cols
[2024-05-22 18:43:05] [INFO ] Computed 6 invariants in 0 ms
[2024-05-22 18:43:05] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-22 18:43:05] [INFO ] Flow matrix only has 17 transitions (discarded 8 similar events)
[2024-05-22 18:43:05] [INFO ] Invariant cache hit.
[2024-05-22 18:43:05] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 18:43:05] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2024-05-22 18:43:05] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-22 18:43:05] [INFO ] Flow matrix only has 17 transitions (discarded 8 similar events)
[2024-05-22 18:43:05] [INFO ] Invariant cache hit.
[2024-05-22 18:43:05] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 16/118 places, 25/192 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 119 ms. Remains : 16/118 places, 25/192 transitions.
Stuttering acceptance computed with spot in 94 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : DLCshifumi-PT-2a-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 p0 (NOT p2)), acceptance={} source=1 dest: 1}, { cond=(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s12 1) (EQ s14 1)), p1:(AND (EQ s7 1) (EQ s15 1)), p2:(EQ s2 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 1 steps with 0 reset in 1 ms.
FORMULA DLCshifumi-PT-2a-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-2a-LTLFireability-05 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((G((p0 U p1))&&!p0))) U p2))'
Support contains 4 out of 118 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 118/118 places, 192/192 transitions.
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 102 transition count 192
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 25 place count 93 transition count 174
Iterating global reduction 1 with 9 rules applied. Total rules applied 34 place count 93 transition count 174
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 93 transition count 172
Applied a total of 36 rules in 5 ms. Remains 93 /118 variables (removed 25) and now considering 172/192 (removed 20) transitions.
[2024-05-22 18:43:06] [INFO ] Flow matrix only has 135 transitions (discarded 37 similar events)
// Phase 1: matrix 135 rows 93 cols
[2024-05-22 18:43:06] [INFO ] Computed 18 invariants in 3 ms
[2024-05-22 18:43:06] [INFO ] Implicit Places using invariants in 40 ms returned []
[2024-05-22 18:43:06] [INFO ] Flow matrix only has 135 transitions (discarded 37 similar events)
[2024-05-22 18:43:06] [INFO ] Invariant cache hit.
[2024-05-22 18:43:06] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 18:43:06] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 138 ms to find 0 implicit places.
[2024-05-22 18:43:06] [INFO ] Flow matrix only has 135 transitions (discarded 37 similar events)
[2024-05-22 18:43:06] [INFO ] Invariant cache hit.
[2024-05-22 18:43:06] [INFO ] Dead Transitions using invariants and state equation in 152 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 93/118 places, 172/192 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 297 ms. Remains : 93/118 places, 172/192 transitions.
Stuttering acceptance computed with spot in 148 ms :[(OR (NOT p1) p0), true, (NOT p2), (OR (NOT p1) (NOT p2) p0)]
Running random walk in product with property : DLCshifumi-PT-2a-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 0}, { cond=(OR p0 (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={} source=2 dest: 3}], [{ cond=(AND p2 (NOT p0) p1), acceptance={0} source=3 dest: 0}, { cond=(OR p0 (NOT p1)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p2) (NOT p0) p1), acceptance={0} source=3 dest: 3}]], initial=2, aps=[p0:(NEQ s14 1), p1:(AND (EQ s82 1) (EQ s92 1)), p2:(AND (EQ s14 1) (EQ s82 1) (EQ s92 1) (EQ s63 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA DLCshifumi-PT-2a-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-2a-LTLFireability-07 finished in 465 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((X(p1)||(p2&&X(p3))||p0))&&X(F(p4))))'
Support contains 7 out of 118 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 118/118 places, 192/192 transitions.
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 104 transition count 192
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 21 place count 97 transition count 178
Iterating global reduction 1 with 7 rules applied. Total rules applied 28 place count 97 transition count 178
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 30 place count 97 transition count 176
Applied a total of 30 rules in 6 ms. Remains 97 /118 variables (removed 21) and now considering 176/192 (removed 16) transitions.
[2024-05-22 18:43:06] [INFO ] Flow matrix only has 137 transitions (discarded 39 similar events)
// Phase 1: matrix 137 rows 97 cols
[2024-05-22 18:43:06] [INFO ] Computed 20 invariants in 2 ms
[2024-05-22 18:43:06] [INFO ] Implicit Places using invariants in 40 ms returned []
[2024-05-22 18:43:06] [INFO ] Flow matrix only has 137 transitions (discarded 39 similar events)
[2024-05-22 18:43:06] [INFO ] Invariant cache hit.
[2024-05-22 18:43:06] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 18:43:06] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 134 ms to find 0 implicit places.
[2024-05-22 18:43:06] [INFO ] Flow matrix only has 137 transitions (discarded 39 similar events)
[2024-05-22 18:43:06] [INFO ] Invariant cache hit.
[2024-05-22 18:43:06] [INFO ] Dead Transitions using invariants and state equation in 151 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 97/118 places, 176/192 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 293 ms. Remains : 97/118 places, 176/192 transitions.
Stuttering acceptance computed with spot in 327 ms :[(OR (NOT p4) (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (NOT p1), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (NOT p4), (AND (NOT p1) (NOT p3)), true]
Running random walk in product with property : DLCshifumi-PT-2a-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=true, acceptance={} source=0 dest: 3}, { cond=(AND (NOT p0) p2), acceptance={} source=0 dest: 4}], [{ cond=(NOT p1), acceptance={} source=1 dest: 5}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) p2), acceptance={} source=2 dest: 4}], [{ cond=(NOT p4), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p3)), acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(OR (EQ s40 0) (EQ s95 0)), p2:(OR (EQ s81 0) (EQ s96 0)), p1:(OR (EQ s40 0) (EQ s95 0)), p4:(AND (EQ s78 1) (EQ s94 1)), p3:(EQ s62 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 6 steps with 1 reset in 1 ms.
FORMULA DLCshifumi-PT-2a-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-2a-LTLFireability-09 finished in 643 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(p1))))'
Support contains 4 out of 118 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 118/118 places, 192/192 transitions.
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 103 transition count 192
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 23 place count 95 transition count 176
Iterating global reduction 1 with 8 rules applied. Total rules applied 31 place count 95 transition count 176
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 95 transition count 174
Applied a total of 33 rules in 6 ms. Remains 95 /118 variables (removed 23) and now considering 174/192 (removed 18) transitions.
[2024-05-22 18:43:07] [INFO ] Flow matrix only has 136 transitions (discarded 38 similar events)
// Phase 1: matrix 136 rows 95 cols
[2024-05-22 18:43:07] [INFO ] Computed 19 invariants in 1 ms
[2024-05-22 18:43:07] [INFO ] Implicit Places using invariants in 37 ms returned []
[2024-05-22 18:43:07] [INFO ] Flow matrix only has 136 transitions (discarded 38 similar events)
[2024-05-22 18:43:07] [INFO ] Invariant cache hit.
[2024-05-22 18:43:07] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 18:43:07] [INFO ] Implicit Places using invariants and state equation in 80 ms returned []
Implicit Place search using SMT with State Equation took 120 ms to find 0 implicit places.
[2024-05-22 18:43:07] [INFO ] Flow matrix only has 136 transitions (discarded 38 similar events)
[2024-05-22 18:43:07] [INFO ] Invariant cache hit.
[2024-05-22 18:43:07] [INFO ] Dead Transitions using invariants and state equation in 139 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 95/118 places, 174/192 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 267 ms. Remains : 95/118 places, 174/192 transitions.
Stuttering acceptance computed with spot in 102 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : DLCshifumi-PT-2a-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (EQ s76 1) (EQ s94 1)), p1:(AND (EQ s53 1) (EQ s93 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, 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 DLCshifumi-PT-2a-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-2a-LTLFireability-10 finished in 387 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' '!(((p0||F(p1)) U (p0&&X(G(p2)))))'
Support contains 5 out of 118 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 118/118 places, 192/192 transitions.
Graph (trivial) has 181 edges and 118 vertex of which 91 / 118 are part of one of the 17 SCC in 0 ms
Free SCC test removed 74 places
Ensure Unique test removed 154 transitions
Reduce isomorphic transitions removed 154 transitions.
Graph (complete) has 71 edges and 44 vertex of which 29 are kept as prefixes of interest. Removing 15 places using SCC suffix rule.0 ms
Discarding 15 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 29 transition count 37
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 28 transition count 37
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 18 place count 14 transition count 22
Iterating global reduction 2 with 14 rules applied. Total rules applied 32 place count 14 transition count 22
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 34 place count 14 transition count 20
Applied a total of 34 rules in 9 ms. Remains 14 /118 variables (removed 104) and now considering 20/192 (removed 172) transitions.
[2024-05-22 18:43:07] [INFO ] Flow matrix only has 13 transitions (discarded 7 similar events)
// Phase 1: matrix 13 rows 14 cols
[2024-05-22 18:43:07] [INFO ] Computed 6 invariants in 0 ms
[2024-05-22 18:43:07] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-22 18:43:07] [INFO ] Flow matrix only has 13 transitions (discarded 7 similar events)
[2024-05-22 18:43:07] [INFO ] Invariant cache hit.
[2024-05-22 18:43:07] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 18:43:07] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2024-05-22 18:43:07] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-22 18:43:07] [INFO ] Flow matrix only has 13 transitions (discarded 7 similar events)
[2024-05-22 18:43:07] [INFO ] Invariant cache hit.
[2024-05-22 18:43:07] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 14/118 places, 20/192 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 108 ms. Remains : 14/118 places, 20/192 transitions.
Stuttering acceptance computed with spot in 177 ms :[(OR (NOT p0) (NOT p2)), (NOT p1), (NOT p2), (AND (NOT p1) p0 (NOT p2))]
Running random walk in product with property : DLCshifumi-PT-2a-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={0} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=2 dest: 1}, { cond=p2, acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=2 dest: 3}], [{ cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=3 dest: 1}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(EQ s2 1), p1:(AND (EQ s5 1) (EQ s13 1)), p2:(AND (EQ s9 1) (EQ s12 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCshifumi-PT-2a-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-2a-LTLFireability-11 finished in 305 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&&(!p1 U (p2||G(!p1))))))))'
Support contains 5 out of 118 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 118/118 places, 192/192 transitions.
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 103 transition count 192
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 22 place count 96 transition count 178
Iterating global reduction 1 with 7 rules applied. Total rules applied 29 place count 96 transition count 178
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 96 transition count 176
Applied a total of 31 rules in 6 ms. Remains 96 /118 variables (removed 22) and now considering 176/192 (removed 16) transitions.
[2024-05-22 18:43:07] [INFO ] Flow matrix only has 137 transitions (discarded 39 similar events)
// Phase 1: matrix 137 rows 96 cols
[2024-05-22 18:43:07] [INFO ] Computed 19 invariants in 2 ms
[2024-05-22 18:43:07] [INFO ] Implicit Places using invariants in 38 ms returned []
[2024-05-22 18:43:07] [INFO ] Flow matrix only has 137 transitions (discarded 39 similar events)
[2024-05-22 18:43:07] [INFO ] Invariant cache hit.
[2024-05-22 18:43:08] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 18:43:08] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 129 ms to find 0 implicit places.
[2024-05-22 18:43:08] [INFO ] Flow matrix only has 137 transitions (discarded 39 similar events)
[2024-05-22 18:43:08] [INFO ] Invariant cache hit.
[2024-05-22 18:43:08] [INFO ] Dead Transitions using invariants and state equation in 122 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 96/118 places, 176/192 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 271 ms. Remains : 96/118 places, 176/192 transitions.
Stuttering acceptance computed with spot in 197 ms :[(OR (NOT p0) (AND p1 (NOT p2))), (OR (NOT p0) (AND p1 (NOT p2))), (OR (NOT p0) (AND p1 (NOT p2))), (AND p1 (NOT p2))]
Running random walk in product with property : DLCshifumi-PT-2a-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(OR (NOT p0) (AND (NOT p2) p1)), acceptance={0} source=2 dest: 2}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p2) p1), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(OR (EQ s79 0) (EQ s95 0) (EQ s78 1)), p2:(AND (EQ s79 1) (EQ s95 1) (NOT (AND (EQ s89 1) (EQ s94 1)))), p1:(AND (EQ s89 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, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 39 steps with 0 reset in 1 ms.
FORMULA DLCshifumi-PT-2a-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-2a-LTLFireability-12 finished in 489 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 2 out of 118 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 118/118 places, 192/192 transitions.
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 102 transition count 192
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 25 place count 93 transition count 174
Iterating global reduction 1 with 9 rules applied. Total rules applied 34 place count 93 transition count 174
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 93 transition count 172
Applied a total of 36 rules in 5 ms. Remains 93 /118 variables (removed 25) and now considering 172/192 (removed 20) transitions.
[2024-05-22 18:43:08] [INFO ] Flow matrix only has 135 transitions (discarded 37 similar events)
// Phase 1: matrix 135 rows 93 cols
[2024-05-22 18:43:08] [INFO ] Computed 18 invariants in 1 ms
[2024-05-22 18:43:08] [INFO ] Implicit Places using invariants in 37 ms returned []
[2024-05-22 18:43:08] [INFO ] Flow matrix only has 135 transitions (discarded 37 similar events)
[2024-05-22 18:43:08] [INFO ] Invariant cache hit.
[2024-05-22 18:43:08] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 18:43:08] [INFO ] Implicit Places using invariants and state equation in 85 ms returned []
Implicit Place search using SMT with State Equation took 125 ms to find 0 implicit places.
[2024-05-22 18:43:08] [INFO ] Flow matrix only has 135 transitions (discarded 37 similar events)
[2024-05-22 18:43:08] [INFO ] Invariant cache hit.
[2024-05-22 18:43:08] [INFO ] Dead Transitions using invariants and state equation in 128 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 93/118 places, 172/192 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 262 ms. Remains : 93/118 places, 172/192 transitions.
Stuttering acceptance computed with spot in 151 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DLCshifumi-PT-2a-LTLFireability-13 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:(OR (NEQ s82 1) (NEQ s92 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 32 steps with 0 reset in 1 ms.
FORMULA DLCshifumi-PT-2a-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-2a-LTLFireability-13 finished in 430 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(p0)||G(p1)))) U p2))'
Support contains 6 out of 118 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 118/118 places, 192/192 transitions.
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 104 transition count 192
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 23 place count 95 transition count 174
Iterating global reduction 1 with 9 rules applied. Total rules applied 32 place count 95 transition count 174
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 95 transition count 172
Applied a total of 34 rules in 5 ms. Remains 95 /118 variables (removed 23) and now considering 172/192 (removed 20) transitions.
[2024-05-22 18:43:08] [INFO ] Flow matrix only has 135 transitions (discarded 37 similar events)
// Phase 1: matrix 135 rows 95 cols
[2024-05-22 18:43:08] [INFO ] Computed 20 invariants in 0 ms
[2024-05-22 18:43:08] [INFO ] Implicit Places using invariants in 41 ms returned []
[2024-05-22 18:43:08] [INFO ] Flow matrix only has 135 transitions (discarded 37 similar events)
[2024-05-22 18:43:08] [INFO ] Invariant cache hit.
[2024-05-22 18:43:08] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 18:43:08] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 134 ms to find 0 implicit places.
[2024-05-22 18:43:08] [INFO ] Flow matrix only has 135 transitions (discarded 37 similar events)
[2024-05-22 18:43:08] [INFO ] Invariant cache hit.
[2024-05-22 18:43:09] [INFO ] Dead Transitions using invariants and state equation in 115 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 95/118 places, 172/192 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 261 ms. Remains : 95/118 places, 172/192 transitions.
Stuttering acceptance computed with spot in 269 ms :[(NOT p2), (OR (NOT p2) (AND (NOT p0) (NOT p1))), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), true, (NOT p1)]
Running random walk in product with property : DLCshifumi-PT-2a-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 2}, { cond=p2, acceptance={0} source=1 dest: 3}, { cond=p1, acceptance={0} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={} source=2 dest: 5}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}, { cond=p1, acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 5}, { cond=(AND p1 (NOT p0)), acceptance={} source=4 dest: 6}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(NOT p1), acceptance={} source=6 dest: 5}, { cond=p1, acceptance={} source=6 dest: 6}]], initial=0, aps=[p2:(AND (EQ s50 1) (EQ s93 1)), p1:(AND (EQ s87 1) (EQ s94 1)), p0:(AND (EQ s5 1) (EQ s92 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 98 steps with 27 reset in 1 ms.
FORMULA DLCshifumi-PT-2a-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-2a-LTLFireability-14 finished in 554 ms.
All properties solved by simple procedures.
Total runtime 8354 ms.

BK_STOP 1716403390321

--------------------
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="DLCshifumi-PT-2a"
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 DLCshifumi-PT-2a, 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-171624288500183"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCshifumi-PT-2a.tgz
mv DLCshifumi-PT-2a 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 ;