Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r064-tall-162038397100357.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
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 r064-tall-162038397100357
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 848K
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 124K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.8K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 87K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Mar 28 15:58 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 15:58 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 15:58 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 15:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K Mar 23 08:10 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 23 08:10 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 22 15:41 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 22 15:41 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 479K May 5 16:51 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-00
FORMULA_NAME DLCround-PT-08a-01
FORMULA_NAME DLCround-PT-08a-02
FORMULA_NAME DLCround-PT-08a-03
FORMULA_NAME DLCround-PT-08a-04
FORMULA_NAME DLCround-PT-08a-05
FORMULA_NAME DLCround-PT-08a-06
FORMULA_NAME DLCround-PT-08a-07
FORMULA_NAME DLCround-PT-08a-08
FORMULA_NAME DLCround-PT-08a-09
FORMULA_NAME DLCround-PT-08a-10
FORMULA_NAME DLCround-PT-08a-11
FORMULA_NAME DLCround-PT-08a-12
FORMULA_NAME DLCround-PT-08a-13
FORMULA_NAME DLCround-PT-08a-14
FORMULA_NAME DLCround-PT-08a-15

=== Now, execution of the tool begins

BK_START 1620514346094

Running Version 0
[2021-05-08 22:52:27] [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]
[2021-05-08 22:52:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-08 22:52:27] [INFO ] Load time of PNML (sax parser for PT used): 118 ms
[2021-05-08 22:52:27] [INFO ] Transformed 263 places.
[2021-05-08 22:52:27] [INFO ] Transformed 1907 transitions.
[2021-05-08 22:52:27] [INFO ] Found NUPN structural information;
[2021-05-08 22:52:27] [INFO ] Parsed PT model containing 263 places and 1907 transitions in 165 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2021-05-08 22:52:27] [INFO ] Initial state test concluded for 3 properties.
Ensure Unique test removed 187 transitions
Reduce redundant transitions removed 187 transitions.
FORMULA DLCround-PT-08a-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 53 out of 263 places. Attempting structural reductions.
Starting structural reductions, 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 1486
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 244 transition count 1486
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 1482
Drop transitions removed 480 transitions
Redundant transition composition rules discarded 480 transitions
Iterating global reduction 1 with 480 rules applied. Total rules applied 522 place count 244 transition count 1002
Applied a total of 522 rules in 84 ms. Remains 244 /263 variables (removed 19) and now considering 1002/1720 (removed 718) transitions.
[2021-05-08 22:52:27] [INFO ] Flow matrix only has 163 transitions (discarded 839 similar events)
// Phase 1: matrix 163 rows 244 cols
[2021-05-08 22:52:27] [INFO ] Computed 157 place invariants in 16 ms
[2021-05-08 22:52:28] [INFO ] Implicit Places using invariants in 531 ms returned [100, 101, 102, 103, 104, 105, 106, 108, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 122, 124, 126, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 158, 159, 160, 162, 163, 164, 165, 166, 167, 168, 169, 170, 174, 175, 177, 178, 179, 180, 182, 183, 184, 186, 187, 188, 189, 190, 191, 192, 196, 198, 199, 202, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 215, 216, 217, 218, 219, 222, 223, 224, 225, 227, 229, 230, 231, 232, 233, 235, 237, 238, 239, 240, 241, 242, 243]
Discarding 115 places :
Ensure Unique test removed 586 transitions
Reduce isomorphic transitions removed 586 transitions.
Implicit Place search using SMT only with invariants took 565 ms to find 115 implicit places.
[2021-05-08 22:52:28] [INFO ] Flow matrix only has 163 transitions (discarded 253 similar events)
// Phase 1: matrix 163 rows 129 cols
[2021-05-08 22:52:28] [INFO ] Computed 42 place invariants in 1 ms
[2021-05-08 22:52:28] [INFO ] Dead Transitions using invariants and state equation in 174 ms returned []
Starting structural reductions, iteration 1 : 129/263 places, 416/1720 transitions.
Drop transitions removed 203 transitions
Redundant transition composition rules discarded 203 transitions
Iterating global reduction 0 with 203 rules applied. Total rules applied 203 place count 129 transition count 213
Applied a total of 203 rules in 6 ms. Remains 129 /129 variables (removed 0) and now considering 213/416 (removed 203) transitions.
[2021-05-08 22:52:28] [INFO ] Flow matrix only has 163 transitions (discarded 50 similar events)
// Phase 1: matrix 163 rows 129 cols
[2021-05-08 22:52:28] [INFO ] Computed 42 place invariants in 1 ms
[2021-05-08 22:52:28] [INFO ] Implicit Places using invariants in 39 ms returned []
[2021-05-08 22:52:28] [INFO ] Flow matrix only has 163 transitions (discarded 50 similar events)
// Phase 1: matrix 163 rows 129 cols
[2021-05-08 22:52:28] [INFO ] Computed 42 place invariants in 8 ms
[2021-05-08 22:52:28] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 22:52:28] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 129/263 places, 213/1720 transitions.
[2021-05-08 22:52:28] [INFO ] Initial state reduction rules for LTL removed 3 formulas.
[2021-05-08 22:52:28] [INFO ] Flatten gal took : 36 ms
FORMULA DLCround-PT-08a-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-08a-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-08a-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-08 22:52:28] [INFO ] Flatten gal took : 13 ms
[2021-05-08 22:52:29] [INFO ] Input system was already deterministic with 213 transitions.
Finished random walk after 3207 steps, including 0 resets, run visited all 24 properties in 32 ms. (steps per millisecond=100 )
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)&&(G(p1)||F(p2))))], workingDir=/home/mcc/execution]
Support contains 6 out of 129 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 129/129 places, 213/213 transitions.
Graph (trivial) has 196 edges and 129 vertex of which 88 / 129 are part of one of the 13 SCC in 2 ms
Free SCC test removed 75 places
Ensure Unique test removed 174 transitions
Reduce isomorphic transitions removed 174 transitions.
Graph (complete) has 80 edges and 54 vertex of which 28 are kept as prefixes of interest. Removing 26 places using SCC suffix rule.4 ms
Discarding 26 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 28 transition count 38
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 27 transition count 38
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 14 place count 17 transition count 27
Iterating global reduction 2 with 10 rules applied. Total rules applied 24 place count 17 transition count 27
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 25 place count 17 transition count 27
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 26 place count 17 transition count 26
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 27 place count 16 transition count 25
Iterating global reduction 3 with 1 rules applied. Total rules applied 28 place count 16 transition count 25
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 29 place count 16 transition count 24
Applied a total of 29 rules in 15 ms. Remains 16 /129 variables (removed 113) and now considering 24/213 (removed 189) transitions.
[2021-05-08 22:52:29] [INFO ] Flow matrix only has 16 transitions (discarded 8 similar events)
// Phase 1: matrix 16 rows 16 cols
[2021-05-08 22:52:29] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-08 22:52:29] [INFO ] Implicit Places using invariants in 14 ms returned []
[2021-05-08 22:52:29] [INFO ] Flow matrix only has 16 transitions (discarded 8 similar events)
// Phase 1: matrix 16 rows 16 cols
[2021-05-08 22:52:29] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-08 22:52:29] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 22:52:29] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 34 ms to find 0 implicit places.
[2021-05-08 22:52:29] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-08 22:52:29] [INFO ] Flow matrix only has 16 transitions (discarded 8 similar events)
// Phase 1: matrix 16 rows 16 cols
[2021-05-08 22:52:29] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-08 22:52:29] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Finished structural reductions, in 1 iterations. Remains : 16/129 places, 24/213 transitions.
Stuttering acceptance computed with spot in 204 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p2), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : DLCround-PT-08a-00 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(AND (EQ s7 1) (EQ s14 1)), p1:(OR (EQ s5 0) (EQ s13 0)), p2:(AND (EQ s10 1) (EQ s15 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 5 steps with 0 reset in 2 ms.
FORMULA DLCround-PT-08a-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-08a-00 finished in 311 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(((p0 U p1) U p2))))], workingDir=/home/mcc/execution]
Support contains 6 out of 129 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 129/129 places, 213/213 transitions.
Graph (trivial) has 191 edges and 129 vertex of which 84 / 129 are part of one of the 13 SCC in 0 ms
Free SCC test removed 71 places
Ensure Unique test removed 163 transitions
Reduce isomorphic transitions removed 163 transitions.
Graph (complete) has 91 edges and 58 vertex of which 32 are kept as prefixes of interest. Removing 26 places using SCC suffix rule.0 ms
Discarding 26 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 32 transition count 48
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 3 rules applied. Total rules applied 7 place count 30 transition count 47
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 9 place count 29 transition count 46
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 18 place count 20 transition count 37
Iterating global reduction 3 with 9 rules applied. Total rules applied 27 place count 20 transition count 37
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 29 place count 20 transition count 37
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 30 place count 20 transition count 36
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 32 place count 18 transition count 34
Iterating global reduction 4 with 2 rules applied. Total rules applied 34 place count 18 transition count 34
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 36 place count 18 transition count 32
Applied a total of 36 rules in 7 ms. Remains 18 /129 variables (removed 111) and now considering 32/213 (removed 181) transitions.
[2021-05-08 22:52:29] [INFO ] Flow matrix only has 22 transitions (discarded 10 similar events)
// Phase 1: matrix 22 rows 18 cols
[2021-05-08 22:52:29] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-08 22:52:29] [INFO ] Implicit Places using invariants in 9 ms returned []
[2021-05-08 22:52:29] [INFO ] Flow matrix only has 22 transitions (discarded 10 similar events)
// Phase 1: matrix 22 rows 18 cols
[2021-05-08 22:52:29] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-08 22:52:29] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 22:52:29] [INFO ] Implicit Places using invariants and state equation in 14 ms returned []
Implicit Place search using SMT with State Equation took 25 ms to find 0 implicit places.
[2021-05-08 22:52:29] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-08 22:52:29] [INFO ] Flow matrix only has 22 transitions (discarded 10 similar events)
// Phase 1: matrix 22 rows 18 cols
[2021-05-08 22:52:29] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-08 22:52:29] [INFO ] Dead Transitions using invariants and state equation in 24 ms returned []
Finished structural reductions, in 1 iterations. Remains : 18/129 places, 32/213 transitions.
Stuttering acceptance computed with spot in 85 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : DLCround-PT-08a-01 automaton TGBA [mat=[[{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(OR p2 p1 p0), acceptance={} source=0 dest: 0}, { cond=(OR (AND (NOT p2) p1) (AND (NOT p2) p0)), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={0} source=0 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(OR (AND (NOT p2) p1) (AND (NOT p2) p0)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 0}, { cond=(AND p2 (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={0} source=2 dest: 2}, { cond=(AND p2 (NOT p1) p0), acceptance={} source=2 dest: 2}]], initial=0, aps=[p2:(OR (AND (EQ s2 1) (EQ s17 1)) (AND (EQ s8 1) (EQ s15 1))), p1:(AND (EQ s8 1) (EQ s15 1)), p0:(AND (EQ s13 1) (EQ s16 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-08a-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-08a-01 finished in 156 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((X(F(p0))||G((p1&&X((!p0 U (p2||G(!p0)))))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 129 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 129/129 places, 213/213 transitions.
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 27 place count 102 transition count 213
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 33 place count 96 transition count 201
Iterating global reduction 1 with 6 rules applied. Total rules applied 39 place count 96 transition count 201
Applied a total of 39 rules in 3 ms. Remains 96 /129 variables (removed 33) and now considering 201/213 (removed 12) transitions.
[2021-05-08 22:52:29] [INFO ] Flow matrix only has 157 transitions (discarded 44 similar events)
// Phase 1: matrix 157 rows 96 cols
[2021-05-08 22:52:29] [INFO ] Computed 15 place invariants in 1 ms
[2021-05-08 22:52:29] [INFO ] Implicit Places using invariants in 16 ms returned []
[2021-05-08 22:52:29] [INFO ] Flow matrix only has 157 transitions (discarded 44 similar events)
// Phase 1: matrix 157 rows 96 cols
[2021-05-08 22:52:29] [INFO ] Computed 15 place invariants in 1 ms
[2021-05-08 22:52:29] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 22:52:29] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2021-05-08 22:52:29] [INFO ] Flow matrix only has 157 transitions (discarded 44 similar events)
// Phase 1: matrix 157 rows 96 cols
[2021-05-08 22:52:29] [INFO ] Computed 15 place invariants in 0 ms
[2021-05-08 22:52:29] [INFO ] Dead Transitions using invariants and state equation in 68 ms returned []
Finished structural reductions, in 1 iterations. Remains : 96/129 places, 201/213 transitions.
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DLCround-PT-08a-02 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(AND (EQ s27 1) (EQ s95 1)), p1:(OR (EQ s49 0) (EQ s94 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 348 steps with 17 reset in 7 ms.
FORMULA DLCround-PT-08a-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-08a-02 finished in 255 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 129 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 129/129 places, 213/213 transitions.
Graph (trivial) has 209 edges and 129 vertex of which 98 / 129 are part of one of the 13 SCC in 0 ms
Free SCC test removed 85 places
Ensure Unique test removed 196 transitions
Reduce isomorphic transitions removed 196 transitions.
Graph (complete) has 58 edges and 44 vertex of which 16 are kept as prefixes of interest. Removing 28 places using SCC suffix rule.0 ms
Discarding 28 places :
Also discarding 0 output transitions
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 13 place count 5 transition count 6
Iterating global reduction 0 with 11 rules applied. Total rules applied 24 place count 5 transition count 6
Applied a total of 24 rules in 2 ms. Remains 5 /129 variables (removed 124) and now considering 6/213 (removed 207) transitions.
[2021-05-08 22:52:29] [INFO ] Flow matrix only has 4 transitions (discarded 2 similar events)
// Phase 1: matrix 4 rows 5 cols
[2021-05-08 22:52:29] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-08 22:52:29] [INFO ] Implicit Places using invariants in 6 ms returned []
[2021-05-08 22:52:29] [INFO ] Flow matrix only has 4 transitions (discarded 2 similar events)
// Phase 1: matrix 4 rows 5 cols
[2021-05-08 22:52:29] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-08 22:52:29] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 22:52:29] [INFO ] Implicit Places using invariants and state equation in 10 ms returned []
Implicit Place search using SMT with State Equation took 16 ms to find 0 implicit places.
[2021-05-08 22:52:29] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-08 22:52:29] [INFO ] Flow matrix only has 4 transitions (discarded 2 similar events)
// Phase 1: matrix 4 rows 5 cols
[2021-05-08 22:52:29] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-08 22:52:29] [INFO ] Dead Transitions using invariants and state equation in 8 ms returned []
Finished structural reductions, in 1 iterations. Remains : 5/129 places, 6/213 transitions.
Stuttering acceptance computed with spot in 46 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DLCround-PT-08a-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s2 1) (EQ s4 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-08a-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-08a-03 finished in 85 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((((p1&&F(G((X(F(p3))||p2))))||G(p1))&&p0)))], workingDir=/home/mcc/execution]
Support contains 8 out of 129 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 129/129 places, 213/213 transitions.
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 0 with 25 rules applied. Total rules applied 25 place count 104 transition count 213
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 31 place count 98 transition count 201
Iterating global reduction 1 with 6 rules applied. Total rules applied 37 place count 98 transition count 201
Applied a total of 37 rules in 3 ms. Remains 98 /129 variables (removed 31) and now considering 201/213 (removed 12) transitions.
[2021-05-08 22:52:29] [INFO ] Flow matrix only has 157 transitions (discarded 44 similar events)
// Phase 1: matrix 157 rows 98 cols
[2021-05-08 22:52:29] [INFO ] Computed 17 place invariants in 0 ms
[2021-05-08 22:52:29] [INFO ] Implicit Places using invariants in 17 ms returned []
[2021-05-08 22:52:29] [INFO ] Flow matrix only has 157 transitions (discarded 44 similar events)
// Phase 1: matrix 157 rows 98 cols
[2021-05-08 22:52:29] [INFO ] Computed 17 place invariants in 0 ms
[2021-05-08 22:52:29] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 22:52:29] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2021-05-08 22:52:29] [INFO ] Flow matrix only has 157 transitions (discarded 44 similar events)
// Phase 1: matrix 157 rows 98 cols
[2021-05-08 22:52:29] [INFO ] Computed 17 place invariants in 3 ms
[2021-05-08 22:52:30] [INFO ] Dead Transitions using invariants and state equation in 70 ms returned []
Finished structural reductions, in 1 iterations. Remains : 98/129 places, 201/213 transitions.
Stuttering acceptance computed with spot in 157 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true, (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3))]
Running random walk in product with property : DLCround-PT-08a-05 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND p0 p1), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=p1, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p1) (NOT p2) (NOT p3)), acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={} source=4 dest: 4}, { cond=(AND (NOT p2) (NOT p3)), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p2) (NOT p3)), acceptance={0} source=5 dest: 5}, { cond=(AND p2 (NOT p3)), acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(AND (EQ s20 1) (EQ s94 1)), p1:(OR (NEQ s71 1) (NEQ s97 1)), p2:(OR (NEQ s76 1) (NEQ s96 1)), p3:(OR (NEQ s44 1) (NEQ s95 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1064 steps with 0 reset in 12 ms.
FORMULA DLCround-PT-08a-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-08a-05 finished in 321 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 5 out of 129 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 129/129 places, 213/213 transitions.
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 27 place count 102 transition count 213
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 33 place count 96 transition count 201
Iterating global reduction 1 with 6 rules applied. Total rules applied 39 place count 96 transition count 201
Applied a total of 39 rules in 2 ms. Remains 96 /129 variables (removed 33) and now considering 201/213 (removed 12) transitions.
[2021-05-08 22:52:30] [INFO ] Flow matrix only has 157 transitions (discarded 44 similar events)
// Phase 1: matrix 157 rows 96 cols
[2021-05-08 22:52:30] [INFO ] Computed 15 place invariants in 0 ms
[2021-05-08 22:52:30] [INFO ] Implicit Places using invariants in 16 ms returned []
[2021-05-08 22:52:30] [INFO ] Flow matrix only has 157 transitions (discarded 44 similar events)
// Phase 1: matrix 157 rows 96 cols
[2021-05-08 22:52:30] [INFO ] Computed 15 place invariants in 5 ms
[2021-05-08 22:52:30] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 22:52:30] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2021-05-08 22:52:30] [INFO ] Flow matrix only has 157 transitions (discarded 44 similar events)
// Phase 1: matrix 157 rows 96 cols
[2021-05-08 22:52:30] [INFO ] Computed 15 place invariants in 1 ms
[2021-05-08 22:52:30] [INFO ] Dead Transitions using invariants and state equation in 69 ms returned []
Finished structural reductions, in 1 iterations. Remains : 96/129 places, 201/213 transitions.
Stuttering acceptance computed with spot in 51 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : DLCround-PT-08a-08 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (NEQ s28 1) (NEQ s95 1) (NEQ s12 1) (NEQ s31 1) (NEQ s94 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 3549 steps with 0 reset in 15 ms.
FORMULA DLCround-PT-08a-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-08a-08 finished in 221 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 129 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 129/129 places, 213/213 transitions.
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 0 with 28 rules applied. Total rules applied 28 place count 101 transition count 213
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 35 place count 94 transition count 199
Iterating global reduction 1 with 7 rules applied. Total rules applied 42 place count 94 transition count 199
Applied a total of 42 rules in 2 ms. Remains 94 /129 variables (removed 35) and now considering 199/213 (removed 14) transitions.
[2021-05-08 22:52:30] [INFO ] Flow matrix only has 156 transitions (discarded 43 similar events)
// Phase 1: matrix 156 rows 94 cols
[2021-05-08 22:52:30] [INFO ] Computed 14 place invariants in 1 ms
[2021-05-08 22:52:30] [INFO ] Implicit Places using invariants in 17 ms returned []
[2021-05-08 22:52:30] [INFO ] Flow matrix only has 156 transitions (discarded 43 similar events)
// Phase 1: matrix 156 rows 94 cols
[2021-05-08 22:52:30] [INFO ] Computed 14 place invariants in 1 ms
[2021-05-08 22:52:30] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 22:52:30] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2021-05-08 22:52:30] [INFO ] Flow matrix only has 156 transitions (discarded 43 similar events)
// Phase 1: matrix 156 rows 94 cols
[2021-05-08 22:52:30] [INFO ] Computed 14 place invariants in 0 ms
[2021-05-08 22:52:30] [INFO ] Dead Transitions using invariants and state equation in 64 ms returned []
Finished structural reductions, in 1 iterations. Remains : 94/129 places, 199/213 transitions.
Stuttering acceptance computed with spot in 46 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DLCround-PT-08a-09 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s75 1) (EQ s93 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-08a-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-08a-09 finished in 187 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 129 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 129/129 places, 213/213 transitions.
Graph (trivial) has 206 edges and 129 vertex of which 94 / 129 are part of one of the 12 SCC in 1 ms
Free SCC test removed 82 places
Ensure Unique test removed 191 transitions
Reduce isomorphic transitions removed 191 transitions.
Graph (complete) has 63 edges and 47 vertex of which 19 are kept as prefixes of interest. Removing 28 places using SCC suffix rule.0 ms
Discarding 28 places :
Also discarding 0 output transitions
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 19 transition count 20
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 7 place count 17 transition count 19
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 18 place count 6 transition count 8
Iterating global reduction 2 with 11 rules applied. Total rules applied 29 place count 6 transition count 8
Applied a total of 29 rules in 4 ms. Remains 6 /129 variables (removed 123) and now considering 8/213 (removed 205) transitions.
[2021-05-08 22:52:30] [INFO ] Flow matrix only has 6 transitions (discarded 2 similar events)
// Phase 1: matrix 6 rows 6 cols
[2021-05-08 22:52:30] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-08 22:52:30] [INFO ] Implicit Places using invariants in 7 ms returned []
[2021-05-08 22:52:30] [INFO ] Flow matrix only has 6 transitions (discarded 2 similar events)
// Phase 1: matrix 6 rows 6 cols
[2021-05-08 22:52:30] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-08 22:52:30] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 22:52:30] [INFO ] Implicit Places using invariants and state equation in 8 ms returned []
Implicit Place search using SMT with State Equation took 16 ms to find 0 implicit places.
[2021-05-08 22:52:30] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-08 22:52:30] [INFO ] Flow matrix only has 6 transitions (discarded 2 similar events)
// Phase 1: matrix 6 rows 6 cols
[2021-05-08 22:52:30] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-08 22:52:30] [INFO ] Dead Transitions using invariants and state equation in 7 ms returned []
Finished structural reductions, in 1 iterations. Remains : 6/129 places, 8/213 transitions.
Stuttering acceptance computed with spot in 22 ms :[(NOT p0)]
Running random walk in product with property : DLCround-PT-08a-10 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s4 1) (EQ s5 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 3 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-08a-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-08a-10 finished in 62 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(X(X(F(p0))))))], workingDir=/home/mcc/execution]
Support contains 2 out of 129 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 129/129 places, 213/213 transitions.
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 0 with 28 rules applied. Total rules applied 28 place count 101 transition count 213
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 35 place count 94 transition count 199
Iterating global reduction 1 with 7 rules applied. Total rules applied 42 place count 94 transition count 199
Applied a total of 42 rules in 2 ms. Remains 94 /129 variables (removed 35) and now considering 199/213 (removed 14) transitions.
[2021-05-08 22:52:30] [INFO ] Flow matrix only has 156 transitions (discarded 43 similar events)
// Phase 1: matrix 156 rows 94 cols
[2021-05-08 22:52:30] [INFO ] Computed 14 place invariants in 1 ms
[2021-05-08 22:52:30] [INFO ] Implicit Places using invariants in 16 ms returned []
[2021-05-08 22:52:30] [INFO ] Flow matrix only has 156 transitions (discarded 43 similar events)
// Phase 1: matrix 156 rows 94 cols
[2021-05-08 22:52:30] [INFO ] Computed 14 place invariants in 1 ms
[2021-05-08 22:52:30] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 22:52:30] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2021-05-08 22:52:30] [INFO ] Flow matrix only has 156 transitions (discarded 43 similar events)
// Phase 1: matrix 156 rows 94 cols
[2021-05-08 22:52:30] [INFO ] Computed 14 place invariants in 1 ms
[2021-05-08 22:52:30] [INFO ] Dead Transitions using invariants and state equation in 67 ms returned []
Finished structural reductions, in 1 iterations. Remains : 94/129 places, 199/213 transitions.
Stuttering acceptance computed with spot in 104 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DLCround-PT-08a-11 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p0:(AND (NEQ s25 0) (NEQ s93 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, 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 DLCround-PT-08a-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-08a-11 finished in 239 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(((p0 U p1)||X((p2||X(p3)||F(p0))))))], workingDir=/home/mcc/execution]
Support contains 6 out of 129 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 129/129 places, 213/213 transitions.
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 0 with 26 rules applied. Total rules applied 26 place count 103 transition count 213
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 32 place count 97 transition count 201
Iterating global reduction 1 with 6 rules applied. Total rules applied 38 place count 97 transition count 201
Applied a total of 38 rules in 2 ms. Remains 97 /129 variables (removed 32) and now considering 201/213 (removed 12) transitions.
[2021-05-08 22:52:30] [INFO ] Flow matrix only has 157 transitions (discarded 44 similar events)
// Phase 1: matrix 157 rows 97 cols
[2021-05-08 22:52:30] [INFO ] Computed 16 place invariants in 1 ms
[2021-05-08 22:52:30] [INFO ] Implicit Places using invariants in 16 ms returned []
[2021-05-08 22:52:30] [INFO ] Flow matrix only has 157 transitions (discarded 44 similar events)
// Phase 1: matrix 157 rows 97 cols
[2021-05-08 22:52:30] [INFO ] Computed 16 place invariants in 0 ms
[2021-05-08 22:52:30] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 22:52:30] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2021-05-08 22:52:30] [INFO ] Flow matrix only has 157 transitions (discarded 44 similar events)
// Phase 1: matrix 157 rows 97 cols
[2021-05-08 22:52:30] [INFO ] Computed 16 place invariants in 1 ms
[2021-05-08 22:52:31] [INFO ] Dead Transitions using invariants and state equation in 73 ms returned []
Finished structural reductions, in 1 iterations. Remains : 97/129 places, 201/213 transitions.
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p1) (NOT p2) (NOT p0) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p0) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p0) (NOT p3))]
Running random walk in product with property : DLCround-PT-08a-12 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p0) (NOT p3)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(AND (EQ s47 1) (EQ s95 1)), p2:(AND (EQ s27 1) (EQ s96 1)), p0:(AND (EQ s43 1) (EQ s94 1)), p3:(EQ s27 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, 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-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-08a-12 finished in 222 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 129 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 129/129 places, 213/213 transitions.
Graph (trivial) has 209 edges and 129 vertex of which 98 / 129 are part of one of the 13 SCC in 0 ms
Free SCC test removed 85 places
Ensure Unique test removed 196 transitions
Reduce isomorphic transitions removed 196 transitions.
Graph (complete) has 58 edges and 44 vertex of which 16 are kept as prefixes of interest. Removing 28 places using SCC suffix rule.1 ms
Discarding 28 places :
Also discarding 0 output transitions
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 13 place count 5 transition count 6
Iterating global reduction 0 with 11 rules applied. Total rules applied 24 place count 5 transition count 6
Applied a total of 24 rules in 2 ms. Remains 5 /129 variables (removed 124) and now considering 6/213 (removed 207) transitions.
[2021-05-08 22:52:31] [INFO ] Flow matrix only has 4 transitions (discarded 2 similar events)
// Phase 1: matrix 4 rows 5 cols
[2021-05-08 22:52:31] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-08 22:52:31] [INFO ] Implicit Places using invariants in 6 ms returned []
[2021-05-08 22:52:31] [INFO ] Flow matrix only has 4 transitions (discarded 2 similar events)
// Phase 1: matrix 4 rows 5 cols
[2021-05-08 22:52:31] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-08 22:52:31] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 22:52:31] [INFO ] Implicit Places using invariants and state equation in 8 ms returned []
Implicit Place search using SMT with State Equation took 14 ms to find 0 implicit places.
[2021-05-08 22:52:31] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-08 22:52:31] [INFO ] Flow matrix only has 4 transitions (discarded 2 similar events)
// Phase 1: matrix 4 rows 5 cols
[2021-05-08 22:52:31] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-08 22:52:31] [INFO ] Dead Transitions using invariants and state equation in 8 ms returned []
Finished structural reductions, in 1 iterations. Remains : 5/129 places, 6/213 transitions.
Stuttering acceptance computed with spot in 21 ms :[(NOT p0)]
Running random walk in product with property : DLCround-PT-08a-14 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(OR (NEQ s2 1) (NEQ s4 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-08a-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-08a-14 finished in 60 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 129 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 129/129 places, 213/213 transitions.
Graph (trivial) has 202 edges and 129 vertex of which 92 / 129 are part of one of the 13 SCC in 1 ms
Free SCC test removed 79 places
Ensure Unique test removed 182 transitions
Reduce isomorphic transitions removed 182 transitions.
Graph (complete) has 72 edges and 50 vertex of which 22 are kept as prefixes of interest. Removing 28 places using SCC suffix rule.0 ms
Discarding 28 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 22 transition count 30
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 21 transition count 30
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 16 place count 9 transition count 17
Iterating global reduction 2 with 12 rules applied. Total rules applied 28 place count 9 transition count 17
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 29 place count 9 transition count 17
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 30 place count 9 transition count 16
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 31 place count 8 transition count 15
Iterating global reduction 3 with 1 rules applied. Total rules applied 32 place count 8 transition count 15
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 33 place count 8 transition count 14
Applied a total of 33 rules in 3 ms. Remains 8 /129 variables (removed 121) and now considering 14/213 (removed 199) transitions.
[2021-05-08 22:52:31] [INFO ] Flow matrix only has 10 transitions (discarded 4 similar events)
// Phase 1: matrix 10 rows 8 cols
[2021-05-08 22:52:31] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-08 22:52:31] [INFO ] Implicit Places using invariants in 7 ms returned []
[2021-05-08 22:52:31] [INFO ] Flow matrix only has 10 transitions (discarded 4 similar events)
// Phase 1: matrix 10 rows 8 cols
[2021-05-08 22:52:31] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-08 22:52:31] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 22:52:31] [INFO ] Implicit Places using invariants and state equation in 9 ms returned []
Implicit Place search using SMT with State Equation took 16 ms to find 0 implicit places.
[2021-05-08 22:52:31] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-08 22:52:31] [INFO ] Flow matrix only has 10 transitions (discarded 4 similar events)
// Phase 1: matrix 10 rows 8 cols
[2021-05-08 22:52:31] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-08 22:52:31] [INFO ] Dead Transitions using invariants and state equation in 9 ms returned []
Finished structural reductions, in 1 iterations. Remains : 8/129 places, 14/213 transitions.
Stuttering acceptance computed with spot in 42 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DLCround-PT-08a-15 automaton TGBA [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 (NEQ s5 1) (NEQ s7 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 3 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-08a-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-08a-15 finished in 80 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620514352231

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

+ 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
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -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=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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 r064-tall-162038397100357"
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 ;