Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r060-tall-165254771700196.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.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 2-4028
Executing tool itstools
Input is DLCround-PT-08a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r060-tall-165254771700196
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 692K
-rw-r--r-- 1 mcc users 5.5K Apr 30 08:04 CTLCardinality.txt
-rw-r--r-- 1 mcc users 55K Apr 30 08:04 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Apr 30 07:43 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Apr 30 07:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K May 9 07:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 9 07:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 07:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 07:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 07:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 07:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 479K May 10 09:33 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME DLCround-PT-08a-LTLFireability-00
FORMULA_NAME DLCround-PT-08a-LTLFireability-01
FORMULA_NAME DLCround-PT-08a-LTLFireability-02
FORMULA_NAME DLCround-PT-08a-LTLFireability-03
FORMULA_NAME DLCround-PT-08a-LTLFireability-04
FORMULA_NAME DLCround-PT-08a-LTLFireability-05
FORMULA_NAME DLCround-PT-08a-LTLFireability-06
FORMULA_NAME DLCround-PT-08a-LTLFireability-07
FORMULA_NAME DLCround-PT-08a-LTLFireability-08
FORMULA_NAME DLCround-PT-08a-LTLFireability-09
FORMULA_NAME DLCround-PT-08a-LTLFireability-10
FORMULA_NAME DLCround-PT-08a-LTLFireability-11
FORMULA_NAME DLCround-PT-08a-LTLFireability-12
FORMULA_NAME DLCround-PT-08a-LTLFireability-13
FORMULA_NAME DLCround-PT-08a-LTLFireability-14
FORMULA_NAME DLCround-PT-08a-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1652574523792

Running Version 202205111006
[2022-05-15 00:28:44] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-15 00:28:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-15 00:28:45] [INFO ] Load time of PNML (sax parser for PT used): 159 ms
[2022-05-15 00:28:45] [INFO ] Transformed 263 places.
[2022-05-15 00:28:45] [INFO ] Transformed 1907 transitions.
[2022-05-15 00:28:45] [INFO ] Found NUPN structural information;
[2022-05-15 00:28:45] [INFO ] Parsed PT model containing 263 places and 1907 transitions in 280 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 187 transitions
Reduce redundant transitions removed 187 transitions.
FORMULA DLCround-PT-08a-LTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-08a-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-08a-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 49 out of 263 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 263/263 places, 1720/1720 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 244 transition count 1482
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 244 transition count 1482
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 42 place count 244 transition count 1478
Drop transitions removed 468 transitions
Redundant transition composition rules discarded 468 transitions
Iterating global reduction 1 with 468 rules applied. Total rules applied 510 place count 244 transition count 1010
Applied a total of 510 rules in 87 ms. Remains 244 /263 variables (removed 19) and now considering 1010/1720 (removed 710) transitions.
[2022-05-15 00:28:45] [INFO ] Flow matrix only has 163 transitions (discarded 847 similar events)
// Phase 1: matrix 163 rows 244 cols
[2022-05-15 00:28:45] [INFO ] Computed 157 place invariants in 19 ms
[2022-05-15 00:28:46] [INFO ] Implicit Places using invariants in 591 ms returned [100, 101, 102, 104, 105, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 119, 120, 121, 122, 123, 124, 125, 126, 128, 129, 130, 132, 133, 134, 136, 138, 139, 140, 141, 142, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 156, 157, 159, 160, 162, 163, 164, 165, 166, 167, 168, 170, 171, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 189, 191, 192, 193, 194, 195, 196, 198, 199, 200, 201, 202, 204, 206, 208, 209, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 225, 226, 227, 228, 229, 230, 232, 233, 234, 235, 236, 237, 238, 239, 241, 243]
Discarding 120 places :
Ensure Unique test removed 640 transitions
Reduce isomorphic transitions removed 640 transitions.
Implicit Place search using SMT only with invariants took 622 ms to find 120 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 124/263 places, 370/1720 transitions.
Drop transitions removed 157 transitions
Redundant transition composition rules discarded 157 transitions
Iterating global reduction 0 with 157 rules applied. Total rules applied 157 place count 124 transition count 213
Applied a total of 157 rules in 5 ms. Remains 124 /124 variables (removed 0) and now considering 213/370 (removed 157) transitions.
[2022-05-15 00:28:46] [INFO ] Flow matrix only has 163 transitions (discarded 50 similar events)
// Phase 1: matrix 163 rows 124 cols
[2022-05-15 00:28:46] [INFO ] Computed 37 place invariants in 1 ms
[2022-05-15 00:28:46] [INFO ] Implicit Places using invariants in 35 ms returned []
[2022-05-15 00:28:46] [INFO ] Flow matrix only has 163 transitions (discarded 50 similar events)
// Phase 1: matrix 163 rows 124 cols
[2022-05-15 00:28:46] [INFO ] Computed 37 place invariants in 4 ms
[2022-05-15 00:28:46] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-15 00:28:46] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 108 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 124/263 places, 213/1720 transitions.
Finished structural reductions, in 2 iterations. Remains : 124/263 places, 213/1720 transitions.
Support contains 49 out of 124 places after structural reductions.
[2022-05-15 00:28:46] [INFO ] Flatten gal took : 34 ms
[2022-05-15 00:28:46] [INFO ] Flatten gal took : 13 ms
[2022-05-15 00:28:46] [INFO ] Input system was already deterministic with 213 transitions.
Finished random walk after 457 steps, including 0 resets, run visited all 31 properties in 65 ms. (steps per millisecond=7 )
FORMULA DLCround-PT-08a-LTLFireability-12 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 25 stabilizing places and 1 stable transitions
Graph (complete) has 249 edges and 124 vertex of which 100 are kept as prefixes of interest. Removing 24 places using SCC suffix rule.65 ms
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(F(F(p0)))))'
Support contains 2 out of 124 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 124/124 places, 213/213 transitions.
Graph (trivial) has 210 edges and 124 vertex of which 97 / 124 are part of one of the 13 SCC in 2 ms
Free SCC test removed 84 places
Ensure Unique test removed 195 transitions
Reduce isomorphic transitions removed 195 transitions.
Graph (complete) has 54 edges and 40 vertex of which 17 are kept as prefixes of interest. Removing 23 places using SCC suffix rule.1 ms
Discarding 23 places :
Also discarding 0 output transitions
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 13 place count 6 transition count 7
Iterating global reduction 0 with 11 rules applied. Total rules applied 24 place count 6 transition count 7
Applied a total of 24 rules in 8 ms. Remains 6 /124 variables (removed 118) and now considering 7/213 (removed 206) transitions.
[2022-05-15 00:28:46] [INFO ] Flow matrix only has 5 transitions (discarded 2 similar events)
// Phase 1: matrix 5 rows 6 cols
[2022-05-15 00:28:46] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-15 00:28:46] [INFO ] Implicit Places using invariants in 17 ms returned []
[2022-05-15 00:28:46] [INFO ] Flow matrix only has 5 transitions (discarded 2 similar events)
// Phase 1: matrix 5 rows 6 cols
[2022-05-15 00:28:46] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-15 00:28:46] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-15 00:28:46] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2022-05-15 00:28:46] [INFO ] Redundant transitions in 1 ms returned []
[2022-05-15 00:28:46] [INFO ] Flow matrix only has 5 transitions (discarded 2 similar events)
// Phase 1: matrix 5 rows 6 cols
[2022-05-15 00:28:46] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-15 00:28:46] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 6/124 places, 7/213 transitions.
Finished structural reductions, in 1 iterations. Remains : 6/124 places, 7/213 transitions.
Stuttering acceptance computed with spot in 175 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DLCround-PT-08a-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s3 0) (EQ s5 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 3 steps with 0 reset in 1 ms.
FORMULA DLCround-PT-08a-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-08a-LTLFireability-01 finished in 323 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(X(F(G((X(p0)||X(F(p1)))))))))'
Support contains 4 out of 124 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 124/124 places, 213/213 transitions.
Graph (trivial) has 206 edges and 124 vertex of which 96 / 124 are part of one of the 14 SCC in 0 ms
Free SCC test removed 82 places
Ensure Unique test removed 190 transitions
Reduce isomorphic transitions removed 190 transitions.
Graph (complete) has 59 edges and 42 vertex of which 20 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.1 ms
Discarding 22 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 20 transition count 22
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 19 transition count 21
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 15 place count 9 transition count 11
Iterating global reduction 2 with 10 rules applied. Total rules applied 25 place count 9 transition count 11
Applied a total of 25 rules in 8 ms. Remains 9 /124 variables (removed 115) and now considering 11/213 (removed 202) transitions.
[2022-05-15 00:28:47] [INFO ] Flow matrix only has 7 transitions (discarded 4 similar events)
// Phase 1: matrix 7 rows 9 cols
[2022-05-15 00:28:47] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-15 00:28:47] [INFO ] Implicit Places using invariants in 20 ms returned []
[2022-05-15 00:28:47] [INFO ] Flow matrix only has 7 transitions (discarded 4 similar events)
// Phase 1: matrix 7 rows 9 cols
[2022-05-15 00:28:47] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-15 00:28:47] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-15 00:28:47] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2022-05-15 00:28:47] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-15 00:28:47] [INFO ] Flow matrix only has 7 transitions (discarded 4 similar events)
// Phase 1: matrix 7 rows 9 cols
[2022-05-15 00:28:47] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-15 00:28:47] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 9/124 places, 11/213 transitions.
Finished structural reductions, in 1 iterations. Remains : 9/124 places, 11/213 transitions.
Stuttering acceptance computed with spot in 2605 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DLCround-PT-08a-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s5 1) (EQ s8 1)), p1:(AND (EQ s4 1) (EQ s7 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 6 steps with 1 reset in 0 ms.
FORMULA DLCround-PT-08a-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-08a-LTLFireability-02 finished in 2705 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((!X(!p0) U !X(F(p0))))'
Support contains 2 out of 124 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 124/124 places, 213/213 transitions.
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 0 with 23 rules applied. Total rules applied 23 place count 101 transition count 213
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 30 place count 94 transition count 199
Iterating global reduction 1 with 7 rules applied. Total rules applied 37 place count 94 transition count 199
Applied a total of 37 rules in 4 ms. Remains 94 /124 variables (removed 30) and now considering 199/213 (removed 14) transitions.
[2022-05-15 00:28:49] [INFO ] Flow matrix only has 156 transitions (discarded 43 similar events)
// Phase 1: matrix 156 rows 94 cols
[2022-05-15 00:28:49] [INFO ] Computed 14 place invariants in 1 ms
[2022-05-15 00:28:49] [INFO ] Implicit Places using invariants in 31 ms returned []
[2022-05-15 00:28:49] [INFO ] Flow matrix only has 156 transitions (discarded 43 similar events)
// Phase 1: matrix 156 rows 94 cols
[2022-05-15 00:28:49] [INFO ] Computed 14 place invariants in 1 ms
[2022-05-15 00:28:49] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-15 00:28:49] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
[2022-05-15 00:28:49] [INFO ] Flow matrix only has 156 transitions (discarded 43 similar events)
// Phase 1: matrix 156 rows 94 cols
[2022-05-15 00:28:49] [INFO ] Computed 14 place invariants in 1 ms
[2022-05-15 00:28:50] [INFO ] Dead Transitions using invariants and state equation in 88 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 94/124 places, 199/213 transitions.
Finished structural reductions, in 1 iterations. Remains : 94/124 places, 199/213 transitions.
Stuttering acceptance computed with spot in 93 ms :[p0, p0, p0, true]
Running random walk in product with property : DLCround-PT-08a-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 0}, { cond=p0, acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=2, aps=[p0:(AND (EQ s27 1) (EQ s93 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 52 steps with 0 reset in 4 ms.
FORMULA DLCround-PT-08a-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-08a-LTLFireability-03 finished in 298 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0) U p1)))'
Support contains 4 out of 124 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 124/124 places, 213/213 transitions.
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 22 place count 102 transition count 213
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 29 place count 95 transition count 199
Iterating global reduction 1 with 7 rules applied. Total rules applied 36 place count 95 transition count 199
Applied a total of 36 rules in 5 ms. Remains 95 /124 variables (removed 29) and now considering 199/213 (removed 14) transitions.
[2022-05-15 00:28:50] [INFO ] Flow matrix only has 156 transitions (discarded 43 similar events)
// Phase 1: matrix 156 rows 95 cols
[2022-05-15 00:28:50] [INFO ] Computed 15 place invariants in 1 ms
[2022-05-15 00:28:50] [INFO ] Implicit Places using invariants in 32 ms returned []
[2022-05-15 00:28:50] [INFO ] Flow matrix only has 156 transitions (discarded 43 similar events)
// Phase 1: matrix 156 rows 95 cols
[2022-05-15 00:28:50] [INFO ] Computed 15 place invariants in 3 ms
[2022-05-15 00:28:50] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-15 00:28:50] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
[2022-05-15 00:28:50] [INFO ] Flow matrix only has 156 transitions (discarded 43 similar events)
// Phase 1: matrix 156 rows 95 cols
[2022-05-15 00:28:50] [INFO ] Computed 15 place invariants in 1 ms
[2022-05-15 00:28:50] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 95/124 places, 199/213 transitions.
Finished structural reductions, in 1 iterations. Remains : 95/124 places, 199/213 transitions.
Stuttering acceptance computed with spot in 146 ms :[(NOT p1), (NOT p1), (NOT p0)]
Running random walk in product with property : DLCround-PT-08a-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(AND (EQ s20 1) (EQ s93 1) (EQ s75 1) (EQ s94 1)), p0:(AND (EQ s20 1) (EQ s93 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-08a-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-08a-LTLFireability-05 finished in 341 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((F(p1)&&p0))))'
Support contains 4 out of 124 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 124/124 places, 213/213 transitions.
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 22 place count 102 transition count 213
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 29 place count 95 transition count 199
Iterating global reduction 1 with 7 rules applied. Total rules applied 36 place count 95 transition count 199
Applied a total of 36 rules in 3 ms. Remains 95 /124 variables (removed 29) and now considering 199/213 (removed 14) transitions.
[2022-05-15 00:28:50] [INFO ] Flow matrix only has 156 transitions (discarded 43 similar events)
// Phase 1: matrix 156 rows 95 cols
[2022-05-15 00:28:50] [INFO ] Computed 15 place invariants in 2 ms
[2022-05-15 00:28:50] [INFO ] Implicit Places using invariants in 35 ms returned []
[2022-05-15 00:28:50] [INFO ] Flow matrix only has 156 transitions (discarded 43 similar events)
// Phase 1: matrix 156 rows 95 cols
[2022-05-15 00:28:50] [INFO ] Computed 15 place invariants in 1 ms
[2022-05-15 00:28:50] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-15 00:28:50] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
[2022-05-15 00:28:50] [INFO ] Flow matrix only has 156 transitions (discarded 43 similar events)
// Phase 1: matrix 156 rows 95 cols
[2022-05-15 00:28:50] [INFO ] Computed 15 place invariants in 3 ms
[2022-05-15 00:28:50] [INFO ] Dead Transitions using invariants and state equation in 105 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 95/124 places, 199/213 transitions.
Finished structural reductions, in 1 iterations. Remains : 95/124 places, 199/213 transitions.
Stuttering acceptance computed with spot in 146 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : DLCround-PT-08a-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(AND (EQ s84 1) (EQ s94 1)), p0:(AND (EQ s83 1) (EQ s93 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-08a-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-08a-LTLFireability-07 finished in 376 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(((X(p0)||p1)&&X(p1)))||G(p2))))'
Support contains 6 out of 124 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 124/124 places, 213/213 transitions.
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 0 with 21 rules applied. Total rules applied 21 place count 103 transition count 213
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 26 place count 98 transition count 203
Iterating global reduction 1 with 5 rules applied. Total rules applied 31 place count 98 transition count 203
Applied a total of 31 rules in 2 ms. Remains 98 /124 variables (removed 26) and now considering 203/213 (removed 10) transitions.
[2022-05-15 00:28:50] [INFO ] Flow matrix only has 158 transitions (discarded 45 similar events)
// Phase 1: matrix 158 rows 98 cols
[2022-05-15 00:28:50] [INFO ] Computed 16 place invariants in 3 ms
[2022-05-15 00:28:50] [INFO ] Implicit Places using invariants in 28 ms returned []
[2022-05-15 00:28:50] [INFO ] Flow matrix only has 158 transitions (discarded 45 similar events)
// Phase 1: matrix 158 rows 98 cols
[2022-05-15 00:28:50] [INFO ] Computed 16 place invariants in 1 ms
[2022-05-15 00:28:51] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-15 00:28:51] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
[2022-05-15 00:28:51] [INFO ] Flow matrix only has 158 transitions (discarded 45 similar events)
// Phase 1: matrix 158 rows 98 cols
[2022-05-15 00:28:51] [INFO ] Computed 16 place invariants in 0 ms
[2022-05-15 00:28:51] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 98/124 places, 203/213 transitions.
Finished structural reductions, in 1 iterations. Remains : 98/124 places, 203/213 transitions.
Stuttering acceptance computed with spot in 127 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : DLCround-PT-08a-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p1) p2), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 3}], [{ cond=(AND p1 p2 (NOT p0)), acceptance={} source=3 dest: 2}, { cond=(AND p1 (NOT p2) (NOT p0)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p1) p2), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(AND (EQ s49 1) (EQ s95 1)), p2:(AND (EQ s56 1) (EQ s96 1)), p0:(OR (EQ s92 0) (EQ s97 0))], 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 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-08a-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-08a-LTLFireability-08 finished in 323 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((!G(F(!F((X(p0)||p1)))) U p1)))'
Support contains 4 out of 124 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 124/124 places, 213/213 transitions.
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 22 place count 102 transition count 213
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 29 place count 95 transition count 199
Iterating global reduction 1 with 7 rules applied. Total rules applied 36 place count 95 transition count 199
Applied a total of 36 rules in 7 ms. Remains 95 /124 variables (removed 29) and now considering 199/213 (removed 14) transitions.
[2022-05-15 00:28:51] [INFO ] Flow matrix only has 156 transitions (discarded 43 similar events)
// Phase 1: matrix 156 rows 95 cols
[2022-05-15 00:28:51] [INFO ] Computed 15 place invariants in 1 ms
[2022-05-15 00:28:51] [INFO ] Implicit Places using invariants in 28 ms returned []
[2022-05-15 00:28:51] [INFO ] Flow matrix only has 156 transitions (discarded 43 similar events)
// Phase 1: matrix 156 rows 95 cols
[2022-05-15 00:28:51] [INFO ] Computed 15 place invariants in 1 ms
[2022-05-15 00:28:51] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-15 00:28:51] [INFO ] Implicit Places using invariants and state equation in 78 ms returned []
Implicit Place search using SMT with State Equation took 125 ms to find 0 implicit places.
[2022-05-15 00:28:51] [INFO ] Flow matrix only has 156 transitions (discarded 43 similar events)
// Phase 1: matrix 156 rows 95 cols
[2022-05-15 00:28:51] [INFO ] Computed 15 place invariants in 0 ms
[2022-05-15 00:28:51] [INFO ] Dead Transitions using invariants and state equation in 94 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 95/124 places, 199/213 transitions.
Finished structural reductions, in 1 iterations. Remains : 95/124 places, 199/213 transitions.
Stuttering acceptance computed with spot in 166 ms :[(NOT p1), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DLCround-PT-08a-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(AND (EQ s66 1) (EQ s94 1)), p0:(AND (EQ s43 1) (EQ s93 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]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-08a-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-08a-LTLFireability-09 finished in 418 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(!p0) U (!p1&&(F(p1)||F(p2)))))'
Support contains 5 out of 124 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 124/124 places, 213/213 transitions.
Graph (trivial) has 202 edges and 124 vertex of which 93 / 124 are part of one of the 12 SCC in 0 ms
Free SCC test removed 81 places
Ensure Unique test removed 188 transitions
Reduce isomorphic transitions removed 188 transitions.
Graph (complete) has 61 edges and 43 vertex of which 21 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.0 ms
Discarding 22 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 21 transition count 24
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 20 transition count 23
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 15 place count 10 transition count 13
Iterating global reduction 2 with 10 rules applied. Total rules applied 25 place count 10 transition count 13
Applied a total of 25 rules in 7 ms. Remains 10 /124 variables (removed 114) and now considering 13/213 (removed 200) transitions.
[2022-05-15 00:28:51] [INFO ] Flow matrix only has 9 transitions (discarded 4 similar events)
// Phase 1: matrix 9 rows 10 cols
[2022-05-15 00:28:51] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 00:28:51] [INFO ] Implicit Places using invariants in 18 ms returned []
[2022-05-15 00:28:51] [INFO ] Flow matrix only has 9 transitions (discarded 4 similar events)
// Phase 1: matrix 9 rows 10 cols
[2022-05-15 00:28:51] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-15 00:28:51] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-15 00:28:51] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2022-05-15 00:28:51] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-15 00:28:51] [INFO ] Flow matrix only has 9 transitions (discarded 4 similar events)
// Phase 1: matrix 9 rows 10 cols
[2022-05-15 00:28:51] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-15 00:28:51] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 10/124 places, 13/213 transitions.
Finished structural reductions, in 1 iterations. Remains : 10/124 places, 13/213 transitions.
Stuttering acceptance computed with spot in 108 ms :[(OR (NOT p2) p1), true, p0, (AND (NOT p1) (NOT p2))]
Running random walk in product with property : DLCround-PT-08a-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND p1 p0), acceptance={0} source=0 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={0} source=0 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={} source=2 dest: 1}, { cond=(NOT p0), acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(AND (EQ s6 1) (EQ s9 1)), p0:(AND (EQ s5 1) (EQ s8 1)), p2:(EQ s3 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA DLCround-PT-08a-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-08a-LTLFireability-10 finished in 209 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G(X(G(p1)))||F(p2)||p0))))'
Support contains 5 out of 124 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 124/124 places, 213/213 transitions.
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 22 place count 102 transition count 213
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 28 place count 96 transition count 201
Iterating global reduction 1 with 6 rules applied. Total rules applied 34 place count 96 transition count 201
Applied a total of 34 rules in 3 ms. Remains 96 /124 variables (removed 28) and now considering 201/213 (removed 12) transitions.
[2022-05-15 00:28:51] [INFO ] Flow matrix only has 157 transitions (discarded 44 similar events)
// Phase 1: matrix 157 rows 96 cols
[2022-05-15 00:28:51] [INFO ] Computed 15 place invariants in 0 ms
[2022-05-15 00:28:51] [INFO ] Implicit Places using invariants in 23 ms returned []
[2022-05-15 00:28:51] [INFO ] Flow matrix only has 157 transitions (discarded 44 similar events)
// Phase 1: matrix 157 rows 96 cols
[2022-05-15 00:28:51] [INFO ] Computed 15 place invariants in 1 ms
[2022-05-15 00:28:51] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-15 00:28:51] [INFO ] Implicit Places using invariants and state equation in 80 ms returned []
Implicit Place search using SMT with State Equation took 105 ms to find 0 implicit places.
[2022-05-15 00:28:51] [INFO ] Flow matrix only has 157 transitions (discarded 44 similar events)
// Phase 1: matrix 157 rows 96 cols
[2022-05-15 00:28:51] [INFO ] Computed 15 place invariants in 3 ms
[2022-05-15 00:28:52] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 96/124 places, 201/213 transitions.
Finished structural reductions, in 1 iterations. Remains : 96/124 places, 201/213 transitions.
Stuttering acceptance computed with spot in 162 ms :[(NOT p2), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1))]
Running random walk in product with property : DLCround-PT-08a-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 1}]], initial=3, aps=[p2:(AND (EQ s49 1) (EQ s95 1)), p0:(OR (EQ s27 0) (EQ s94 0)), p1:(EQ s3 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 183 steps with 56 reset in 4 ms.
FORMULA DLCround-PT-08a-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-08a-LTLFireability-11 finished in 366 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p1)&&p0)))'
Support contains 4 out of 124 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 124/124 places, 213/213 transitions.
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 22 place count 102 transition count 213
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 27 place count 97 transition count 203
Iterating global reduction 1 with 5 rules applied. Total rules applied 32 place count 97 transition count 203
Applied a total of 32 rules in 3 ms. Remains 97 /124 variables (removed 27) and now considering 203/213 (removed 10) transitions.
[2022-05-15 00:28:52] [INFO ] Flow matrix only has 158 transitions (discarded 45 similar events)
// Phase 1: matrix 158 rows 97 cols
[2022-05-15 00:28:52] [INFO ] Computed 15 place invariants in 0 ms
[2022-05-15 00:28:52] [INFO ] Implicit Places using invariants in 47 ms returned []
[2022-05-15 00:28:52] [INFO ] Flow matrix only has 158 transitions (discarded 45 similar events)
// Phase 1: matrix 158 rows 97 cols
[2022-05-15 00:28:52] [INFO ] Computed 15 place invariants in 0 ms
[2022-05-15 00:28:52] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-15 00:28:52] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 112 ms to find 0 implicit places.
[2022-05-15 00:28:52] [INFO ] Flow matrix only has 158 transitions (discarded 45 similar events)
// Phase 1: matrix 158 rows 97 cols
[2022-05-15 00:28:52] [INFO ] Computed 15 place invariants in 1 ms
[2022-05-15 00:28:52] [INFO ] Dead Transitions using invariants and state equation in 117 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 97/124 places, 203/213 transitions.
Finished structural reductions, in 1 iterations. Remains : 97/124 places, 203/213 transitions.
Stuttering acceptance computed with spot in 933 ms :[true, (OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : DLCround-PT-08a-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1), acceptance={} source=3 dest: 2}]], initial=1, aps=[p1:(OR (NEQ s74 1) (NEQ s96 1)), p0:(AND (EQ s18 1) (EQ s95 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 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-08a-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-08a-LTLFireability-13 finished in 1177 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(!(G(F(!X((F(p0)&&p1)))) U p2))))'
Support contains 5 out of 124 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 124/124 places, 213/213 transitions.
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 22 place count 102 transition count 213
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 26 place count 98 transition count 205
Iterating global reduction 1 with 4 rules applied. Total rules applied 30 place count 98 transition count 205
Applied a total of 30 rules in 2 ms. Remains 98 /124 variables (removed 26) and now considering 205/213 (removed 8) transitions.
[2022-05-15 00:28:53] [INFO ] Flow matrix only has 159 transitions (discarded 46 similar events)
// Phase 1: matrix 159 rows 98 cols
[2022-05-15 00:28:53] [INFO ] Computed 15 place invariants in 1 ms
[2022-05-15 00:28:53] [INFO ] Implicit Places using invariants in 30 ms returned []
[2022-05-15 00:28:53] [INFO ] Flow matrix only has 159 transitions (discarded 46 similar events)
// Phase 1: matrix 159 rows 98 cols
[2022-05-15 00:28:53] [INFO ] Computed 15 place invariants in 1 ms
[2022-05-15 00:28:53] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-15 00:28:53] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
[2022-05-15 00:28:53] [INFO ] Flow matrix only has 159 transitions (discarded 46 similar events)
// Phase 1: matrix 159 rows 98 cols
[2022-05-15 00:28:53] [INFO ] Computed 15 place invariants in 1 ms
[2022-05-15 00:28:53] [INFO ] Dead Transitions using invariants and state equation in 92 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 98/124 places, 205/213 transitions.
Finished structural reductions, in 1 iterations. Remains : 98/124 places, 205/213 transitions.
Stuttering acceptance computed with spot in 139 ms :[p2, p2, (OR (AND (NOT p1) p2) (AND (NOT p0) p2)), (AND p2 (NOT p0))]
Running random walk in product with property : DLCround-PT-08a-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p2, acceptance={0, 1} source=1 dest: 1}, { cond=(NOT p2), acceptance={} source=1 dest: 2}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=1 dest: 3}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(AND p1 p2), acceptance={1} source=2 dest: 2}, { cond=(AND (NOT p1) p2), acceptance={0, 1} source=2 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p0) p2), acceptance={0, 1} source=3 dest: 3}]], initial=0, aps=[p2:(AND (EQ s57 1) (EQ s97 1)), p1:(EQ s39 1), p0:(AND (EQ s56 1) (EQ s96 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 732 steps with 0 reset in 10 ms.
FORMULA DLCround-PT-08a-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-08a-LTLFireability-14 finished in 352 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(F((X(X(G(p1)))&&p0))) U (X(G(p3))&&p2)))'
Support contains 6 out of 124 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 124/124 places, 213/213 transitions.
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 0 with 21 rules applied. Total rules applied 21 place count 103 transition count 213
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 28 place count 96 transition count 199
Iterating global reduction 1 with 7 rules applied. Total rules applied 35 place count 96 transition count 199
Applied a total of 35 rules in 2 ms. Remains 96 /124 variables (removed 28) and now considering 199/213 (removed 14) transitions.
[2022-05-15 00:28:53] [INFO ] Flow matrix only has 156 transitions (discarded 43 similar events)
// Phase 1: matrix 156 rows 96 cols
[2022-05-15 00:28:53] [INFO ] Computed 16 place invariants in 1 ms
[2022-05-15 00:28:53] [INFO ] Implicit Places using invariants in 28 ms returned []
[2022-05-15 00:28:53] [INFO ] Flow matrix only has 156 transitions (discarded 43 similar events)
// Phase 1: matrix 156 rows 96 cols
[2022-05-15 00:28:53] [INFO ] Computed 16 place invariants in 1 ms
[2022-05-15 00:28:53] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-15 00:28:53] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
[2022-05-15 00:28:53] [INFO ] Flow matrix only has 156 transitions (discarded 43 similar events)
// Phase 1: matrix 156 rows 96 cols
[2022-05-15 00:28:53] [INFO ] Computed 16 place invariants in 0 ms
[2022-05-15 00:28:53] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 96/124 places, 199/213 transitions.
Finished structural reductions, in 1 iterations. Remains : 96/124 places, 199/213 transitions.
Stuttering acceptance computed with spot in 258 ms :[(OR (NOT p2) (NOT p3)), (OR (NOT p0) (NOT p1)), (NOT p3), (NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : DLCround-PT-08a-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 1}, { cond=p2, acceptance={0} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 3}], [{ cond=(AND (NOT p2) (NOT p3)), acceptance={0} source=2 dest: 0}, { cond=(OR (AND (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p3))), acceptance={} source=2 dest: 1}, { cond=p3, acceptance={} source=2 dest: 2}, { cond=(AND p2 (NOT p3)), acceptance={0} source=2 dest: 2}, { cond=(AND p2 p0 (NOT p3)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 4}, { cond=p0, acceptance={0} source=3 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=4 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=4 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={} source=4 dest: 4}, { cond=(AND p0 p1), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p0) p1), acceptance={} source=5 dest: 4}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=5 dest: 4}, { cond=(AND p0 p1), acceptance={} source=5 dest: 5}, { cond=(AND p0 (NOT p1)), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p2:(AND (EQ s75 1) (EQ s95 1)), p0:(AND (EQ s75 1) (EQ s95 1)), p3:(AND (EQ s51 1) (EQ s94 1)), p1:(AND (EQ s50 1) (EQ s93 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA DLCround-PT-08a-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-08a-LTLFireability-15 finished in 460 ms.
All properties solved by simple procedures.
Total runtime 9284 ms.

BK_STOP 1652574534279

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DLCround-PT-08a"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
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 2-4028"
echo " Executing tool itstools"
echo " Input is DLCround-PT-08a, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r060-tall-165254771700196"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-08a.tgz
mv DLCround-PT-08a execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;