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.r329-tall-171662361900268.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 Raft-PT-05, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r329-tall-171662361900268
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 540K
-rw-r--r-- 1 mcc users 6.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Apr 23 07:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 23 07:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 23 07:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 23 07:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 11 17:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 141K Apr 11 17:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.6K Apr 11 17:28 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K Apr 11 17:28 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Apr 23 07:46 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Apr 23 07:46 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 62K May 18 16:43 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 Raft-PT-05-LTLFireability-00
FORMULA_NAME Raft-PT-05-LTLFireability-01
FORMULA_NAME Raft-PT-05-LTLFireability-02
FORMULA_NAME Raft-PT-05-LTLFireability-03
FORMULA_NAME Raft-PT-05-LTLFireability-04
FORMULA_NAME Raft-PT-05-LTLFireability-05
FORMULA_NAME Raft-PT-05-LTLFireability-06
FORMULA_NAME Raft-PT-05-LTLFireability-07
FORMULA_NAME Raft-PT-05-LTLFireability-08
FORMULA_NAME Raft-PT-05-LTLFireability-09
FORMULA_NAME Raft-PT-05-LTLFireability-10
FORMULA_NAME Raft-PT-05-LTLFireability-11
FORMULA_NAME Raft-PT-05-LTLFireability-12
FORMULA_NAME Raft-PT-05-LTLFireability-13
FORMULA_NAME Raft-PT-05-LTLFireability-14
FORMULA_NAME Raft-PT-05-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716856286841

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=Raft-PT-05
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-28 00:31:28] [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]
[2024-05-28 00:31:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 00:31:28] [INFO ] Load time of PNML (sax parser for PT used): 54 ms
[2024-05-28 00:31:28] [INFO ] Transformed 133 places.
[2024-05-28 00:31:28] [INFO ] Transformed 238 transitions.
[2024-05-28 00:31:28] [INFO ] Found NUPN structural information;
[2024-05-28 00:31:28] [INFO ] Parsed PT model containing 133 places and 238 transitions and 864 arcs in 118 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 7 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 22 transitions
Reduce redundant transitions removed 22 transitions.
FORMULA Raft-PT-05-LTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-05-LTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-05-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 31 out of 133 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 133/133 places, 216/216 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 130 transition count 210
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 130 transition count 210
Applied a total of 6 rules in 21 ms. Remains 130 /133 variables (removed 3) and now considering 210/216 (removed 6) transitions.
[2024-05-28 00:31:28] [INFO ] Flow matrix only has 192 transitions (discarded 18 similar events)
// Phase 1: matrix 192 rows 130 cols
[2024-05-28 00:31:28] [INFO ] Computed 25 invariants in 6 ms
[2024-05-28 00:31:29] [INFO ] Implicit Places using invariants in 178 ms returned []
[2024-05-28 00:31:29] [INFO ] Flow matrix only has 192 transitions (discarded 18 similar events)
[2024-05-28 00:31:29] [INFO ] Invariant cache hit.
[2024-05-28 00:31:29] [INFO ] State equation strengthened by 104 read => feed constraints.
[2024-05-28 00:31:29] [INFO ] Implicit Places using invariants and state equation in 167 ms returned []
Implicit Place search using SMT with State Equation took 568 ms to find 0 implicit places.
[2024-05-28 00:31:29] [INFO ] Flow matrix only has 192 transitions (discarded 18 similar events)
[2024-05-28 00:31:29] [INFO ] Invariant cache hit.
[2024-05-28 00:31:29] [INFO ] Dead Transitions using invariants and state equation in 121 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 130/133 places, 210/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 712 ms. Remains : 130/133 places, 210/216 transitions.
Support contains 31 out of 130 places after structural reductions.
[2024-05-28 00:31:29] [INFO ] Flatten gal took : 37 ms
[2024-05-28 00:31:29] [INFO ] Flatten gal took : 17 ms
[2024-05-28 00:31:29] [INFO ] Input system was already deterministic with 210 transitions.
Support contains 30 out of 130 places (down from 31) after GAL structural reductions.
Finished random walk after 3385 steps, including 1 resets, run visited all 26 properties in 127 ms. (steps per millisecond=26 )
Parikh walk visited 0 properties in 0 ms.
FORMULA Raft-PT-05-LTLFireability-06 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA Raft-PT-05-LTLFireability-12 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 5 stabilizing places and 13 stable transitions
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||G(F(p1)))))'
Support contains 5 out of 130 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 210/210 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 129 transition count 208
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 129 transition count 208
Applied a total of 2 rules in 10 ms. Remains 129 /130 variables (removed 1) and now considering 208/210 (removed 2) transitions.
[2024-05-28 00:31:30] [INFO ] Flow matrix only has 191 transitions (discarded 17 similar events)
// Phase 1: matrix 191 rows 129 cols
[2024-05-28 00:31:30] [INFO ] Computed 25 invariants in 2 ms
[2024-05-28 00:31:30] [INFO ] Implicit Places using invariants in 67 ms returned []
[2024-05-28 00:31:30] [INFO ] Flow matrix only has 191 transitions (discarded 17 similar events)
[2024-05-28 00:31:30] [INFO ] Invariant cache hit.
[2024-05-28 00:31:30] [INFO ] State equation strengthened by 104 read => feed constraints.
[2024-05-28 00:31:30] [INFO ] Implicit Places using invariants and state equation in 154 ms returned []
Implicit Place search using SMT with State Equation took 222 ms to find 0 implicit places.
[2024-05-28 00:31:30] [INFO ] Flow matrix only has 191 transitions (discarded 17 similar events)
[2024-05-28 00:31:30] [INFO ] Invariant cache hit.
[2024-05-28 00:31:30] [INFO ] Dead Transitions using invariants and state equation in 97 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 129/130 places, 208/210 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 330 ms. Remains : 129/130 places, 208/210 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 263 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Running random walk in product with property : Raft-PT-05-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(EQ s119 0), p1:(OR (AND (EQ s13 1) (EQ s116 1)) (AND (EQ s44 1) (EQ s104 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][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 538 ms.
Product exploration explored 100000 steps with 50000 reset in 424 ms.
Computed a total of 5 stabilizing places and 13 stable transitions
Computed a total of 5 stabilizing places and 13 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), true]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 21 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Raft-PT-05-LTLFireability-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Raft-PT-05-LTLFireability-00 finished in 1637 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 4 out of 130 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 130/130 places, 210/210 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 128 transition count 206
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 128 transition count 206
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 10 place count 125 transition count 203
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 22 place count 113 transition count 191
Iterating global reduction 0 with 12 rules applied. Total rules applied 34 place count 113 transition count 191
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 46 place count 113 transition count 179
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 1 with 8 rules applied. Total rules applied 54 place count 109 transition count 188
Drop transitions removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 1 with 14 rules applied. Total rules applied 68 place count 109 transition count 174
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 80 place count 97 transition count 162
Iterating global reduction 1 with 12 rules applied. Total rules applied 92 place count 97 transition count 162
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 104 place count 97 transition count 150
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 108 place count 95 transition count 148
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 116 place count 87 transition count 140
Iterating global reduction 2 with 8 rules applied. Total rules applied 124 place count 87 transition count 140
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 132 place count 87 transition count 132
Applied a total of 132 rules in 55 ms. Remains 87 /130 variables (removed 43) and now considering 132/210 (removed 78) transitions.
[2024-05-28 00:31:31] [INFO ] Flow matrix only has 112 transitions (discarded 20 similar events)
// Phase 1: matrix 112 rows 87 cols
[2024-05-28 00:31:31] [INFO ] Computed 25 invariants in 3 ms
[2024-05-28 00:31:31] [INFO ] Implicit Places using invariants in 60 ms returned []
[2024-05-28 00:31:31] [INFO ] Flow matrix only has 112 transitions (discarded 20 similar events)
[2024-05-28 00:31:31] [INFO ] Invariant cache hit.
[2024-05-28 00:31:32] [INFO ] State equation strengthened by 73 read => feed constraints.
[2024-05-28 00:31:32] [INFO ] Implicit Places using invariants and state equation in 94 ms returned []
Implicit Place search using SMT with State Equation took 156 ms to find 0 implicit places.
[2024-05-28 00:31:32] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-28 00:31:32] [INFO ] Flow matrix only has 112 transitions (discarded 20 similar events)
[2024-05-28 00:31:32] [INFO ] Invariant cache hit.
[2024-05-28 00:31:32] [INFO ] Dead Transitions using invariants and state equation in 122 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 87/130 places, 132/210 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 343 ms. Remains : 87/130 places, 132/210 transitions.
Stuttering acceptance computed with spot in 67 ms :[(NOT p0)]
Running random walk in product with property : Raft-PT-05-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s31 1) (EQ s75 1) (EQ s23 1) (EQ s78 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA Raft-PT-05-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-05-LTLFireability-01 finished in 425 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)||(F(p1)&&(p0||X(G(p2)))))))'
Support contains 4 out of 130 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 210/210 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 128 transition count 206
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 128 transition count 206
Applied a total of 4 rules in 12 ms. Remains 128 /130 variables (removed 2) and now considering 206/210 (removed 4) transitions.
[2024-05-28 00:31:32] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
// Phase 1: matrix 190 rows 128 cols
[2024-05-28 00:31:32] [INFO ] Computed 25 invariants in 9 ms
[2024-05-28 00:31:32] [INFO ] Implicit Places using invariants in 81 ms returned []
[2024-05-28 00:31:32] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2024-05-28 00:31:32] [INFO ] Invariant cache hit.
[2024-05-28 00:31:32] [INFO ] State equation strengthened by 104 read => feed constraints.
[2024-05-28 00:31:32] [INFO ] Implicit Places using invariants and state equation in 139 ms returned []
Implicit Place search using SMT with State Equation took 221 ms to find 0 implicit places.
[2024-05-28 00:31:32] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2024-05-28 00:31:32] [INFO ] Invariant cache hit.
[2024-05-28 00:31:32] [INFO ] Dead Transitions using invariants and state equation in 85 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 128/130 places, 206/210 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 320 ms. Remains : 128/130 places, 206/210 transitions.
Stuttering acceptance computed with spot in 218 ms :[(AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0)]
Running random walk in product with property : Raft-PT-05-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) p2), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) p1 p2), acceptance={0} source=3 dest: 0}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 4}]], initial=1, aps=[p0:(AND (EQ s2 1) (EQ s108 1)), p2:(EQ s125 1), p1:(AND (EQ s30 1) (EQ s108 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, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA Raft-PT-05-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-05-LTLFireability-02 finished in 557 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 130 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 130/130 places, 210/210 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 128 transition count 206
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 128 transition count 206
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 12 place count 124 transition count 202
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 28 place count 108 transition count 186
Iterating global reduction 0 with 16 rules applied. Total rules applied 44 place count 108 transition count 186
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 60 place count 108 transition count 170
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -11
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 1 with 10 rules applied. Total rules applied 70 place count 103 transition count 181
Drop transitions removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 1 with 17 rules applied. Total rules applied 87 place count 103 transition count 164
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 103 place count 87 transition count 148
Iterating global reduction 1 with 16 rules applied. Total rules applied 119 place count 87 transition count 148
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 135 place count 87 transition count 132
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 137 place count 86 transition count 131
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 141 place count 82 transition count 127
Iterating global reduction 2 with 4 rules applied. Total rules applied 145 place count 82 transition count 127
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 149 place count 82 transition count 123
Applied a total of 149 rules in 37 ms. Remains 82 /130 variables (removed 48) and now considering 123/210 (removed 87) transitions.
[2024-05-28 00:31:32] [INFO ] Flow matrix only has 103 transitions (discarded 20 similar events)
// Phase 1: matrix 103 rows 82 cols
[2024-05-28 00:31:32] [INFO ] Computed 25 invariants in 1 ms
[2024-05-28 00:31:32] [INFO ] Implicit Places using invariants in 45 ms returned []
[2024-05-28 00:31:32] [INFO ] Flow matrix only has 103 transitions (discarded 20 similar events)
[2024-05-28 00:31:32] [INFO ] Invariant cache hit.
[2024-05-28 00:31:32] [INFO ] State equation strengthened by 69 read => feed constraints.
[2024-05-28 00:31:33] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 127 ms to find 0 implicit places.
[2024-05-28 00:31:33] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-28 00:31:33] [INFO ] Flow matrix only has 103 transitions (discarded 20 similar events)
[2024-05-28 00:31:33] [INFO ] Invariant cache hit.
[2024-05-28 00:31:33] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 82/130 places, 123/210 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 247 ms. Remains : 82/130 places, 123/210 transitions.
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Running random walk in product with property : Raft-PT-05-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s35 1) (EQ s71 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 14 steps with 0 reset in 0 ms.
FORMULA Raft-PT-05-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-05-LTLFireability-04 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' '!(G(((p0||F(p1)) U p1)))'
Support contains 2 out of 130 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 130/130 places, 210/210 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 128 transition count 206
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 128 transition count 206
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 10 place count 125 transition count 203
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 22 place count 113 transition count 191
Iterating global reduction 0 with 12 rules applied. Total rules applied 34 place count 113 transition count 191
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 46 place count 113 transition count 179
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 1 with 8 rules applied. Total rules applied 54 place count 109 transition count 188
Drop transitions removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 1 with 14 rules applied. Total rules applied 68 place count 109 transition count 174
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 80 place count 97 transition count 162
Iterating global reduction 1 with 12 rules applied. Total rules applied 92 place count 97 transition count 162
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 104 place count 97 transition count 150
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 108 place count 95 transition count 148
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 116 place count 87 transition count 140
Iterating global reduction 2 with 8 rules applied. Total rules applied 124 place count 87 transition count 140
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 132 place count 87 transition count 132
Applied a total of 132 rules in 34 ms. Remains 87 /130 variables (removed 43) and now considering 132/210 (removed 78) transitions.
[2024-05-28 00:31:33] [INFO ] Flow matrix only has 112 transitions (discarded 20 similar events)
// Phase 1: matrix 112 rows 87 cols
[2024-05-28 00:31:33] [INFO ] Computed 25 invariants in 0 ms
[2024-05-28 00:31:33] [INFO ] Implicit Places using invariants in 71 ms returned []
[2024-05-28 00:31:33] [INFO ] Flow matrix only has 112 transitions (discarded 20 similar events)
[2024-05-28 00:31:33] [INFO ] Invariant cache hit.
[2024-05-28 00:31:33] [INFO ] State equation strengthened by 73 read => feed constraints.
[2024-05-28 00:31:33] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 161 ms to find 0 implicit places.
[2024-05-28 00:31:33] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-28 00:31:33] [INFO ] Flow matrix only has 112 transitions (discarded 20 similar events)
[2024-05-28 00:31:33] [INFO ] Invariant cache hit.
[2024-05-28 00:31:33] [INFO ] Dead Transitions using invariants and state equation in 64 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 87/130 places, 132/210 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 273 ms. Remains : 87/130 places, 132/210 transitions.
Stuttering acceptance computed with spot in 76 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : Raft-PT-05-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (EQ s41 1) (EQ s75 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 9 steps with 0 reset in 0 ms.
FORMULA Raft-PT-05-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-05-LTLFireability-05 finished in 368 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) U p2))))'
Support contains 5 out of 130 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 210/210 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 129 transition count 208
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 129 transition count 208
Applied a total of 2 rules in 6 ms. Remains 129 /130 variables (removed 1) and now considering 208/210 (removed 2) transitions.
[2024-05-28 00:31:33] [INFO ] Flow matrix only has 191 transitions (discarded 17 similar events)
// Phase 1: matrix 191 rows 129 cols
[2024-05-28 00:31:33] [INFO ] Computed 25 invariants in 1 ms
[2024-05-28 00:31:33] [INFO ] Implicit Places using invariants in 69 ms returned []
[2024-05-28 00:31:33] [INFO ] Flow matrix only has 191 transitions (discarded 17 similar events)
[2024-05-28 00:31:33] [INFO ] Invariant cache hit.
[2024-05-28 00:31:33] [INFO ] State equation strengthened by 104 read => feed constraints.
[2024-05-28 00:31:33] [INFO ] Implicit Places using invariants and state equation in 136 ms returned []
Implicit Place search using SMT with State Equation took 206 ms to find 0 implicit places.
[2024-05-28 00:31:33] [INFO ] Flow matrix only has 191 transitions (discarded 17 similar events)
[2024-05-28 00:31:33] [INFO ] Invariant cache hit.
[2024-05-28 00:31:33] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 129/130 places, 208/210 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 294 ms. Remains : 129/130 places, 208/210 transitions.
Stuttering acceptance computed with spot in 182 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p1), (NOT p2)]
Running random walk in product with property : Raft-PT-05-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=3 dest: 2}, { cond=(NOT p2), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(AND (EQ s40 1) (EQ s108 1)), p2:(EQ s119 1), p1:(AND (EQ s19 1) (EQ s121 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 441 ms.
Product exploration explored 100000 steps with 50000 reset in 409 ms.
Computed a total of 5 stabilizing places and 13 stable transitions
Computed a total of 5 stabilizing places and 13 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (NOT p2)))]
False Knowledge obtained : [(X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT p1))), (X (X p1))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 37 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Raft-PT-05-LTLFireability-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Raft-PT-05-LTLFireability-07 finished in 1389 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((p0&&X((p1&&X(X(G(p2))))))))'
Support contains 5 out of 130 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 210/210 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 128 transition count 206
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 128 transition count 206
Applied a total of 4 rules in 6 ms. Remains 128 /130 variables (removed 2) and now considering 206/210 (removed 4) transitions.
[2024-05-28 00:31:34] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
// Phase 1: matrix 190 rows 128 cols
[2024-05-28 00:31:34] [INFO ] Computed 25 invariants in 3 ms
[2024-05-28 00:31:35] [INFO ] Implicit Places using invariants in 74 ms returned []
[2024-05-28 00:31:35] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2024-05-28 00:31:35] [INFO ] Invariant cache hit.
[2024-05-28 00:31:35] [INFO ] State equation strengthened by 104 read => feed constraints.
[2024-05-28 00:31:35] [INFO ] Implicit Places using invariants and state equation in 140 ms returned []
Implicit Place search using SMT with State Equation took 216 ms to find 0 implicit places.
[2024-05-28 00:31:35] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2024-05-28 00:31:35] [INFO ] Invariant cache hit.
[2024-05-28 00:31:35] [INFO ] Dead Transitions using invariants and state equation in 95 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 128/130 places, 206/210 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 318 ms. Remains : 128/130 places, 206/210 transitions.
Stuttering acceptance computed with spot in 382 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p2), (NOT p2), (NOT p2), (NOT p2), (NOT p2), (NOT p2)]
Running random walk in product with property : Raft-PT-05-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 2}, { cond=(AND p0 p1), acceptance={0} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 4}, { cond=p0, acceptance={0} source=2 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 5}, { cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 6}, { cond=(AND p0 p1), acceptance={0} source=3 dest: 7}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=4 dest: 0}, { cond=(AND p0 (NOT p2)), acceptance={0} source=4 dest: 1}, { cond=(AND (NOT p0) p2), acceptance={} source=4 dest: 4}, { cond=(AND p0 p2), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=5 dest: 0}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0} source=5 dest: 1}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=5 dest: 2}, { cond=(AND p0 p1 (NOT p2)), acceptance={0} source=5 dest: 3}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=5 dest: 4}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=5 dest: 5}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=5 dest: 6}, { cond=(AND p0 p1 p2), acceptance={} source=5 dest: 7}], [{ cond=(AND (NOT p0) p2), acceptance={} source=6 dest: 4}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=6 dest: 4}, { cond=(AND p0 p2), acceptance={} source=6 dest: 5}, { cond=(AND p0 (NOT p2)), acceptance={0} source=6 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=7 dest: 4}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=7 dest: 4}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=7 dest: 5}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0} source=7 dest: 5}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=7 dest: 6}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=7 dest: 6}, { cond=(AND p0 p1 p2), acceptance={} source=7 dest: 7}, { cond=(AND p0 p1 (NOT p2)), acceptance={0} source=7 dest: 7}]], initial=0, aps=[p0:(EQ s104 1), p1:(EQ s115 1), p2:(AND (EQ s66 1) (EQ s108 1) (EQ s64 1) (EQ s104 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA Raft-PT-05-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-05-LTLFireability-10 finished in 724 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(((p1&&X(G(!p2)))||p0))))'
Support contains 3 out of 130 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 210/210 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 128 transition count 206
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 128 transition count 206
Applied a total of 4 rules in 7 ms. Remains 128 /130 variables (removed 2) and now considering 206/210 (removed 4) transitions.
[2024-05-28 00:31:35] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2024-05-28 00:31:35] [INFO ] Invariant cache hit.
[2024-05-28 00:31:35] [INFO ] Implicit Places using invariants in 65 ms returned []
[2024-05-28 00:31:35] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2024-05-28 00:31:35] [INFO ] Invariant cache hit.
[2024-05-28 00:31:35] [INFO ] State equation strengthened by 104 read => feed constraints.
[2024-05-28 00:31:35] [INFO ] Implicit Places using invariants and state equation in 142 ms returned []
Implicit Place search using SMT with State Equation took 209 ms to find 0 implicit places.
[2024-05-28 00:31:35] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2024-05-28 00:31:35] [INFO ] Invariant cache hit.
[2024-05-28 00:31:36] [INFO ] Dead Transitions using invariants and state equation in 85 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 128/130 places, 206/210 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 302 ms. Remains : 128/130 places, 206/210 transitions.
Stuttering acceptance computed with spot in 138 ms :[true, (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) p2)), (OR p2 (AND (NOT p0) (NOT p1)))]
Running random walk in product with property : Raft-PT-05-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 3}], [{ cond=(OR (AND (NOT p0) (NOT p1)) p2), acceptance={} source=3 dest: 0}, { cond=(OR (AND p0 (NOT p2)) (AND p1 (NOT p2))), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(OR (NEQ s55 1) (NEQ s112 1)), p1:(OR (NEQ s7 1) (NEQ s112 1)), p2:(AND (EQ s55 1) (EQ s112 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]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA Raft-PT-05-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-05-LTLFireability-11 finished in 516 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 130 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 210/210 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 128 transition count 206
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 128 transition count 206
Applied a total of 4 rules in 5 ms. Remains 128 /130 variables (removed 2) and now considering 206/210 (removed 4) transitions.
[2024-05-28 00:31:36] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2024-05-28 00:31:36] [INFO ] Invariant cache hit.
[2024-05-28 00:31:36] [INFO ] Implicit Places using invariants in 73 ms returned []
[2024-05-28 00:31:36] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2024-05-28 00:31:36] [INFO ] Invariant cache hit.
[2024-05-28 00:31:36] [INFO ] State equation strengthened by 104 read => feed constraints.
[2024-05-28 00:31:36] [INFO ] Implicit Places using invariants and state equation in 138 ms returned []
Implicit Place search using SMT with State Equation took 212 ms to find 0 implicit places.
[2024-05-28 00:31:36] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2024-05-28 00:31:36] [INFO ] Invariant cache hit.
[2024-05-28 00:31:36] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 128/130 places, 206/210 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 300 ms. Remains : 128/130 places, 206/210 transitions.
Stuttering acceptance computed with spot in 112 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Raft-PT-05-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(OR (NEQ s67 1) (NEQ s108 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 29 steps with 9 reset in 1 ms.
FORMULA Raft-PT-05-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-05-LTLFireability-13 finished in 426 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||X(((X(!p2)&&p1) U G(p3)))) U p3))'
Support contains 7 out of 130 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 210/210 transitions.
Applied a total of 0 rules in 3 ms. Remains 130 /130 variables (removed 0) and now considering 210/210 (removed 0) transitions.
[2024-05-28 00:31:36] [INFO ] Flow matrix only has 192 transitions (discarded 18 similar events)
// Phase 1: matrix 192 rows 130 cols
[2024-05-28 00:31:36] [INFO ] Computed 25 invariants in 1 ms
[2024-05-28 00:31:36] [INFO ] Implicit Places using invariants in 71 ms returned []
[2024-05-28 00:31:36] [INFO ] Flow matrix only has 192 transitions (discarded 18 similar events)
[2024-05-28 00:31:36] [INFO ] Invariant cache hit.
[2024-05-28 00:31:36] [INFO ] State equation strengthened by 104 read => feed constraints.
[2024-05-28 00:31:36] [INFO ] Implicit Places using invariants and state equation in 136 ms returned []
Implicit Place search using SMT with State Equation took 209 ms to find 0 implicit places.
[2024-05-28 00:31:36] [INFO ] Flow matrix only has 192 transitions (discarded 18 similar events)
[2024-05-28 00:31:36] [INFO ] Invariant cache hit.
[2024-05-28 00:31:36] [INFO ] Dead Transitions using invariants and state equation in 95 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 311 ms. Remains : 130/130 places, 210/210 transitions.
Stuttering acceptance computed with spot in 216 ms :[(NOT p3), (NOT p3), true, (OR (AND p2 p3) (AND p1 p2)), (NOT p3), (AND (NOT p3) p1 p2)]
Running random walk in product with property : Raft-PT-05-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p3) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p3) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p3 p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p3) p1), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p3) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p3) p1), acceptance={} source=1 dest: 3}, { cond=(AND p3 (NOT p1)), acceptance={} source=1 dest: 4}, { cond=(AND p3 p1), acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(OR (AND p3 p2) (AND p1 p2)), acceptance={} source=3 dest: 2}], [{ cond=(NOT p3), acceptance={} source=4 dest: 2}, { cond=p3, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p3) p1 p2), acceptance={} source=5 dest: 2}, { cond=(AND p3 p1 p2), acceptance={} source=5 dest: 4}]], initial=0, aps=[p3:(EQ s118 1), p0:(AND (EQ s113 1) (EQ s129 1)), p1:(AND (EQ s68 1) (EQ s108 1)), p2:(OR (AND (EQ s55 1) (EQ s112 1)) (AND (EQ s68 1) (EQ s108 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA Raft-PT-05-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-05-LTLFireability-14 finished in 551 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((F(X(F(p0)))&&(X(p1) U p2)))))'
Support contains 5 out of 130 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 210/210 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 128 transition count 206
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 128 transition count 206
Applied a total of 4 rules in 5 ms. Remains 128 /130 variables (removed 2) and now considering 206/210 (removed 4) transitions.
[2024-05-28 00:31:37] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
// Phase 1: matrix 190 rows 128 cols
[2024-05-28 00:31:37] [INFO ] Computed 25 invariants in 1 ms
[2024-05-28 00:31:37] [INFO ] Implicit Places using invariants in 89 ms returned []
[2024-05-28 00:31:37] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2024-05-28 00:31:37] [INFO ] Invariant cache hit.
[2024-05-28 00:31:37] [INFO ] State equation strengthened by 104 read => feed constraints.
[2024-05-28 00:31:37] [INFO ] Implicit Places using invariants and state equation in 145 ms returned []
Implicit Place search using SMT with State Equation took 236 ms to find 0 implicit places.
[2024-05-28 00:31:37] [INFO ] Flow matrix only has 190 transitions (discarded 16 similar events)
[2024-05-28 00:31:37] [INFO ] Invariant cache hit.
[2024-05-28 00:31:37] [INFO ] Dead Transitions using invariants and state equation in 84 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 128/130 places, 206/210 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 327 ms. Remains : 128/130 places, 206/210 transitions.
Stuttering acceptance computed with spot in 121 ms :[(OR (NOT p2) (NOT p0)), (NOT p0), (OR (NOT p2) (AND (NOT p0) (NOT p1)))]
Running random walk in product with property : Raft-PT-05-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={0} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(NOT p2), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s65 1) (EQ s116 1)), p2:(AND (EQ s55 1) (EQ s112 1)), p1:(AND (EQ s9 1) (EQ s112 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 11 steps with 3 reset in 1 ms.
FORMULA Raft-PT-05-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-05-LTLFireability-15 finished in 471 ms.
All properties solved by simple procedures.
Total runtime 9159 ms.

BK_STOP 1716856298456

--------------------
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="Raft-PT-05"
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 Raft-PT-05, 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 r329-tall-171662361900268"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Raft-PT-05.tgz
mv Raft-PT-05 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 ;