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-162038397200453.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 DLCshifumi-PT-2a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r064-tall-162038397200453
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 608K
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 135K 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 89K 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 2.9K Mar 28 15:59 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 28 15:59 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 15:59 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 15:59 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Mar 23 09:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 23 09:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 22 16:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 22 16:36 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 3 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 213K 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 DLCshifumi-PT-2a-00
FORMULA_NAME DLCshifumi-PT-2a-01
FORMULA_NAME DLCshifumi-PT-2a-02
FORMULA_NAME DLCshifumi-PT-2a-03
FORMULA_NAME DLCshifumi-PT-2a-04
FORMULA_NAME DLCshifumi-PT-2a-05
FORMULA_NAME DLCshifumi-PT-2a-06
FORMULA_NAME DLCshifumi-PT-2a-07
FORMULA_NAME DLCshifumi-PT-2a-08
FORMULA_NAME DLCshifumi-PT-2a-09
FORMULA_NAME DLCshifumi-PT-2a-10
FORMULA_NAME DLCshifumi-PT-2a-11
FORMULA_NAME DLCshifumi-PT-2a-12
FORMULA_NAME DLCshifumi-PT-2a-13
FORMULA_NAME DLCshifumi-PT-2a-14
FORMULA_NAME DLCshifumi-PT-2a-15

=== Now, execution of the tool begins

BK_START 1620529422497

Running Version 0
[2021-05-09 03:03:44] [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]
[2021-05-09 03:03:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 03:03:44] [INFO ] Load time of PNML (sax parser for PT used): 87 ms
[2021-05-09 03:03:44] [INFO ] Transformed 188 places.
[2021-05-09 03:03:44] [INFO ] Transformed 888 transitions.
[2021-05-09 03:03:44] [INFO ] Found NUPN structural information;
[2021-05-09 03:03:44] [INFO ] Parsed PT model containing 188 places and 888 transitions in 133 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2021-05-09 03:03:44] [INFO ] Initial state test concluded for 1 properties.
Ensure Unique test removed 128 transitions
Reduce redundant transitions removed 128 transitions.
Support contains 45 out of 188 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 188/188 places, 760/760 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 159 transition count 643
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 159 transition count 643
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 71 place count 159 transition count 630
Drop transitions removed 188 transitions
Redundant transition composition rules discarded 188 transitions
Iterating global reduction 1 with 188 rules applied. Total rules applied 259 place count 159 transition count 442
Applied a total of 259 rules in 49 ms. Remains 159 /188 variables (removed 29) and now considering 442/760 (removed 318) transitions.
[2021-05-09 03:03:44] [INFO ] Flow matrix only has 142 transitions (discarded 300 similar events)
// Phase 1: matrix 142 rows 159 cols
[2021-05-09 03:03:44] [INFO ] Computed 79 place invariants in 8 ms
[2021-05-09 03:03:44] [INFO ] Implicit Places using invariants in 301 ms returned [98, 99, 101, 103, 104, 105, 107, 108, 109, 111, 112, 113, 115, 116, 117, 118, 120, 121, 122, 125, 126, 128, 129, 131, 132, 133, 134, 136, 137, 138, 139, 140, 141, 143, 144, 145, 147, 150, 151, 152, 154, 155, 158]
Discarding 43 places :
Ensure Unique test removed 156 transitions
Reduce isomorphic transitions removed 156 transitions.
Implicit Place search using SMT only with invariants took 332 ms to find 43 implicit places.
[2021-05-09 03:03:44] [INFO ] Flow matrix only has 142 transitions (discarded 144 similar events)
// Phase 1: matrix 142 rows 116 cols
[2021-05-09 03:03:44] [INFO ] Computed 36 place invariants in 1 ms
[2021-05-09 03:03:44] [INFO ] Dead Transitions using invariants and state equation in 157 ms returned []
Starting structural reductions, iteration 1 : 116/188 places, 286/760 transitions.
Drop transitions removed 95 transitions
Redundant transition composition rules discarded 95 transitions
Iterating global reduction 0 with 95 rules applied. Total rules applied 95 place count 116 transition count 191
Applied a total of 95 rules in 5 ms. Remains 116 /116 variables (removed 0) and now considering 191/286 (removed 95) transitions.
[2021-05-09 03:03:44] [INFO ] Flow matrix only has 142 transitions (discarded 49 similar events)
// Phase 1: matrix 142 rows 116 cols
[2021-05-09 03:03:44] [INFO ] Computed 36 place invariants in 3 ms
[2021-05-09 03:03:44] [INFO ] Implicit Places using invariants in 26 ms returned []
[2021-05-09 03:03:44] [INFO ] Flow matrix only has 142 transitions (discarded 49 similar events)
// Phase 1: matrix 142 rows 116 cols
[2021-05-09 03:03:44] [INFO ] Computed 36 place invariants in 1 ms
[2021-05-09 03:03:44] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 03:03:45] [INFO ] Implicit Places using invariants and state equation in 80 ms returned []
Implicit Place search using SMT with State Equation took 108 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 116/188 places, 191/760 transitions.
[2021-05-09 03:03:45] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-09 03:03:45] [INFO ] Flatten gal took : 39 ms
FORMULA DLCshifumi-PT-2a-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-09 03:03:45] [INFO ] Flatten gal took : 14 ms
[2021-05-09 03:03:45] [INFO ] Input system was already deterministic with 191 transitions.
Finished random walk after 938 steps, including 0 resets, run visited all 32 properties in 15 ms. (steps per millisecond=62 )
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0)||X(X(F(p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 116 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 116/116 places, 191/191 transitions.
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 105 transition count 191
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 18 place count 98 transition count 178
Iterating global reduction 1 with 7 rules applied. Total rules applied 25 place count 98 transition count 178
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 27 place count 98 transition count 176
Applied a total of 27 rules in 6 ms. Remains 98 /116 variables (removed 18) and now considering 176/191 (removed 15) transitions.
[2021-05-09 03:03:45] [INFO ] Flow matrix only has 136 transitions (discarded 40 similar events)
// Phase 1: matrix 136 rows 98 cols
[2021-05-09 03:03:45] [INFO ] Computed 22 place invariants in 4 ms
[2021-05-09 03:03:45] [INFO ] Implicit Places using invariants in 34 ms returned [93, 94, 95, 96]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 36 ms to find 4 implicit places.
[2021-05-09 03:03:45] [INFO ] Flow matrix only has 136 transitions (discarded 40 similar events)
// Phase 1: matrix 136 rows 94 cols
[2021-05-09 03:03:45] [INFO ] Computed 18 place invariants in 1 ms
[2021-05-09 03:03:45] [INFO ] Dead Transitions using invariants and state equation in 83 ms returned []
Starting structural reductions, iteration 1 : 94/116 places, 176/191 transitions.
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 94 transition count 174
Applied a total of 2 rules in 9 ms. Remains 94 /94 variables (removed 0) and now considering 174/176 (removed 2) transitions.
[2021-05-09 03:03:45] [INFO ] Flow matrix only has 136 transitions (discarded 38 similar events)
// Phase 1: matrix 136 rows 94 cols
[2021-05-09 03:03:45] [INFO ] Computed 18 place invariants in 1 ms
[2021-05-09 03:03:45] [INFO ] Implicit Places using invariants in 24 ms returned []
[2021-05-09 03:03:45] [INFO ] Flow matrix only has 136 transitions (discarded 38 similar events)
// Phase 1: matrix 136 rows 94 cols
[2021-05-09 03:03:45] [INFO ] Computed 18 place invariants in 1 ms
[2021-05-09 03:03:45] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-09 03:03:45] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 94/116 places, 174/191 transitions.
Stuttering acceptance computed with spot in 244 ms :[(NOT p1), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DLCshifumi-PT-2a-00 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 4}]], initial=2, aps=[p1:(AND (EQ s3 1) (EQ s93 1)), p0:(OR (EQ s31 0) (EQ s75 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 260 steps with 0 reset in 4 ms.
FORMULA DLCshifumi-PT-2a-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-2a-00 finished in 512 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F((G(p1)||p0))))], workingDir=/home/mcc/execution]
Support contains 4 out of 116 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 116/116 places, 191/191 transitions.
Graph (trivial) has 171 edges and 116 vertex of which 91 / 116 are part of one of the 17 SCC in 3 ms
Free SCC test removed 74 places
Ensure Unique test removed 153 transitions
Reduce isomorphic transitions removed 153 transitions.
Graph (complete) has 94 edges and 42 vertex of which 32 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.4 ms
Discarding 10 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 32 transition count 37
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 31 transition count 37
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 19 place count 16 transition count 21
Iterating global reduction 2 with 15 rules applied. Total rules applied 34 place count 16 transition count 21
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 35 place count 16 transition count 20
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 37 place count 15 transition count 19
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 3 with 5 rules applied. Total rules applied 42 place count 15 transition count 14
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 45 place count 12 transition count 14
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 48 place count 9 transition count 11
Iterating global reduction 4 with 3 rules applied. Total rules applied 51 place count 9 transition count 11
Applied a total of 51 rules in 19 ms. Remains 9 /116 variables (removed 107) and now considering 11/191 (removed 180) transitions.
[2021-05-09 03:03:45] [INFO ] Flow matrix only has 6 transitions (discarded 5 similar events)
// Phase 1: matrix 6 rows 9 cols
[2021-05-09 03:03:45] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-09 03:03:45] [INFO ] Implicit Places using invariants in 16 ms returned [7]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 17 ms to find 1 implicit places.
[2021-05-09 03:03:45] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-09 03:03:45] [INFO ] Flow matrix only has 6 transitions (discarded 5 similar events)
// Phase 1: matrix 6 rows 8 cols
[2021-05-09 03:03:45] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-09 03:03:45] [INFO ] Dead Transitions using invariants and state equation in 12 ms returned []
Starting structural reductions, iteration 1 : 8/116 places, 11/191 transitions.
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 8 transition count 10
Applied a total of 1 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 10/11 (removed 1) transitions.
[2021-05-09 03:03:45] [INFO ] Flow matrix only has 6 transitions (discarded 4 similar events)
// Phase 1: matrix 6 rows 8 cols
[2021-05-09 03:03:45] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-09 03:03:45] [INFO ] Implicit Places using invariants in 8 ms returned []
[2021-05-09 03:03:45] [INFO ] Flow matrix only has 6 transitions (discarded 4 similar events)
// Phase 1: matrix 6 rows 8 cols
[2021-05-09 03:03:45] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-09 03:03:45] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-09 03:03:45] [INFO ] Implicit Places using invariants and state equation in 14 ms returned []
Implicit Place search using SMT with State Equation took 23 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 8/116 places, 10/191 transitions.
Stuttering acceptance computed with spot in 56 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DLCshifumi-PT-2a-01 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}]], initial=0, aps=[p1:(AND (NEQ s2 0) (NEQ s7 0)), p0:(OR (NEQ s4 1) (NEQ s6 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 2 steps with 0 reset in 0 ms.
FORMULA DLCshifumi-PT-2a-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-2a-01 finished in 151 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)||G(p1)))], workingDir=/home/mcc/execution]
Support contains 4 out of 116 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 116/116 places, 191/191 transitions.
Graph (trivial) has 159 edges and 116 vertex of which 77 / 116 are part of one of the 15 SCC in 0 ms
Free SCC test removed 62 places
Ensure Unique test removed 130 transitions
Reduce isomorphic transitions removed 130 transitions.
Graph (complete) has 118 edges and 54 vertex of which 44 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.0 ms
Discarding 10 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 44 transition count 59
Reduce places removed 2 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 6 rules applied. Total rules applied 10 place count 42 transition count 55
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 15 place count 38 transition count 54
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 31 place count 22 transition count 35
Iterating global reduction 3 with 16 rules applied. Total rules applied 47 place count 22 transition count 35
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 49 place count 22 transition count 33
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 51 place count 21 transition count 32
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 4 with 4 rules applied. Total rules applied 55 place count 21 transition count 28
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 58 place count 18 transition count 28
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 61 place count 15 transition count 25
Iterating global reduction 5 with 3 rules applied. Total rules applied 64 place count 15 transition count 25
Applied a total of 64 rules in 7 ms. Remains 15 /116 variables (removed 101) and now considering 25/191 (removed 166) transitions.
[2021-05-09 03:03:46] [INFO ] Flow matrix only has 17 transitions (discarded 8 similar events)
// Phase 1: matrix 17 rows 15 cols
[2021-05-09 03:03:46] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-09 03:03:46] [INFO ] Implicit Places using invariants in 9 ms returned [13]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 10 ms to find 1 implicit places.
[2021-05-09 03:03:46] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-09 03:03:46] [INFO ] Flow matrix only has 17 transitions (discarded 8 similar events)
// Phase 1: matrix 17 rows 14 cols
[2021-05-09 03:03:46] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-09 03:03:46] [INFO ] Dead Transitions using invariants and state equation in 19 ms returned []
Starting structural reductions, iteration 1 : 14/116 places, 25/191 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 25/25 (removed 0) transitions.
[2021-05-09 03:03:46] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-09 03:03:46] [INFO ] Flow matrix only has 17 transitions (discarded 8 similar events)
// Phase 1: matrix 17 rows 14 cols
[2021-05-09 03:03:46] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-09 03:03:46] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Finished structural reductions, in 2 iterations. Remains : 14/116 places, 25/191 transitions.
Stuttering acceptance computed with spot in 52 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DLCshifumi-PT-2a-02 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(AND (EQ s10 1) (EQ s13 1)), p1:(AND (EQ s7 1) (EQ s3 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, 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 DLCshifumi-PT-2a-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-2a-02 finished in 127 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 116 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 116/116 places, 191/191 transitions.
Graph (trivial) has 172 edges and 116 vertex of which 90 / 116 are part of one of the 18 SCC in 1 ms
Free SCC test removed 72 places
Ensure Unique test removed 150 transitions
Reduce isomorphic transitions removed 150 transitions.
Graph (complete) has 94 edges and 44 vertex of which 33 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.1 ms
Discarding 11 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 33 transition count 39
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 31 transition count 38
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 22 place count 16 transition count 23
Iterating global reduction 2 with 15 rules applied. Total rules applied 37 place count 16 transition count 23
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 39 place count 16 transition count 21
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 41 place count 15 transition count 20
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 3 with 5 rules applied. Total rules applied 46 place count 15 transition count 15
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 50 place count 11 transition count 15
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 54 place count 7 transition count 11
Iterating global reduction 4 with 4 rules applied. Total rules applied 58 place count 7 transition count 11
Applied a total of 58 rules in 6 ms. Remains 7 /116 variables (removed 109) and now considering 11/191 (removed 180) transitions.
[2021-05-09 03:03:46] [INFO ] Flow matrix only has 7 transitions (discarded 4 similar events)
// Phase 1: matrix 7 rows 7 cols
[2021-05-09 03:03:46] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-09 03:03:46] [INFO ] Implicit Places using invariants in 7 ms returned []
[2021-05-09 03:03:46] [INFO ] Flow matrix only has 7 transitions (discarded 4 similar events)
// Phase 1: matrix 7 rows 7 cols
[2021-05-09 03:03:46] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-09 03:03:46] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-09 03:03:46] [INFO ] Implicit Places using invariants and state equation in 11 ms returned []
Implicit Place search using SMT with State Equation took 19 ms to find 0 implicit places.
[2021-05-09 03:03:46] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-09 03:03:46] [INFO ] Flow matrix only has 7 transitions (discarded 4 similar events)
// Phase 1: matrix 7 rows 7 cols
[2021-05-09 03:03:46] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-09 03:03:46] [INFO ] Dead Transitions using invariants and state equation in 11 ms returned []
Finished structural reductions, in 1 iterations. Remains : 7/116 places, 11/191 transitions.
Stuttering acceptance computed with spot in 46 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DLCshifumi-PT-2a-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 s5 1) (EQ s6 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 0 ms.
FORMULA DLCshifumi-PT-2a-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-2a-03 finished in 95 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((G(p0) U (p1 U p2))))], workingDir=/home/mcc/execution]
Support contains 6 out of 116 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 116/116 places, 191/191 transitions.
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 108 transition count 191
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 16 place count 100 transition count 176
Iterating global reduction 1 with 8 rules applied. Total rules applied 24 place count 100 transition count 176
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 26 place count 100 transition count 174
Applied a total of 26 rules in 4 ms. Remains 100 /116 variables (removed 16) and now considering 174/191 (removed 17) transitions.
[2021-05-09 03:03:46] [INFO ] Flow matrix only has 136 transitions (discarded 38 similar events)
// Phase 1: matrix 136 rows 100 cols
[2021-05-09 03:03:46] [INFO ] Computed 24 place invariants in 1 ms
[2021-05-09 03:03:46] [INFO ] Implicit Places using invariants in 25 ms returned [93, 94, 97, 98]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 25 ms to find 4 implicit places.
[2021-05-09 03:03:46] [INFO ] Flow matrix only has 136 transitions (discarded 38 similar events)
// Phase 1: matrix 136 rows 96 cols
[2021-05-09 03:03:46] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-09 03:03:46] [INFO ] Dead Transitions using invariants and state equation in 76 ms returned []
Starting structural reductions, iteration 1 : 96/116 places, 174/191 transitions.
Applied a total of 0 rules in 2 ms. Remains 96 /96 variables (removed 0) and now considering 174/174 (removed 0) transitions.
[2021-05-09 03:03:46] [INFO ] Flow matrix only has 136 transitions (discarded 38 similar events)
// Phase 1: matrix 136 rows 96 cols
[2021-05-09 03:03:46] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-09 03:03:46] [INFO ] Dead Transitions using invariants and state equation in 74 ms returned []
Finished structural reductions, in 2 iterations. Remains : 96/116 places, 174/191 transitions.
Stuttering acceptance computed with spot in 134 ms :[(NOT p2), (NOT p2), true, (NOT p0), (NOT p2)]
Running random walk in product with property : DLCshifumi-PT-2a-04 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p2) p0), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 2}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={0} source=1 dest: 3}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={0} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=4 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p2:(AND (EQ s91 1) (EQ s95 1)), p0:(AND (EQ s78 1) (EQ s93 1)), p1:(AND (EQ s45 1) (EQ s94 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, 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 DLCshifumi-PT-2a-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-2a-04 finished in 330 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G((p0 U p1))||F(G((p2&&(p3||X(p4)))))))], workingDir=/home/mcc/execution]
Support contains 7 out of 116 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 116/116 places, 191/191 transitions.
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 107 transition count 191
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 17 place count 99 transition count 175
Iterating global reduction 1 with 8 rules applied. Total rules applied 25 place count 99 transition count 175
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 27 place count 99 transition count 173
Applied a total of 27 rules in 9 ms. Remains 99 /116 variables (removed 17) and now considering 173/191 (removed 18) transitions.
[2021-05-09 03:03:46] [INFO ] Flow matrix only has 135 transitions (discarded 38 similar events)
// Phase 1: matrix 135 rows 99 cols
[2021-05-09 03:03:46] [INFO ] Computed 24 place invariants in 1 ms
[2021-05-09 03:03:46] [INFO ] Implicit Places using invariants in 21 ms returned [93, 95, 96, 97]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 22 ms to find 4 implicit places.
[2021-05-09 03:03:46] [INFO ] Flow matrix only has 135 transitions (discarded 38 similar events)
// Phase 1: matrix 135 rows 95 cols
[2021-05-09 03:03:46] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-09 03:03:46] [INFO ] Dead Transitions using invariants and state equation in 67 ms returned []
Starting structural reductions, iteration 1 : 95/116 places, 173/191 transitions.
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 95 transition count 172
Applied a total of 1 rules in 2 ms. Remains 95 /95 variables (removed 0) and now considering 172/173 (removed 1) transitions.
[2021-05-09 03:03:46] [INFO ] Flow matrix only has 135 transitions (discarded 37 similar events)
// Phase 1: matrix 135 rows 95 cols
[2021-05-09 03:03:46] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-09 03:03:46] [INFO ] Implicit Places using invariants in 25 ms returned []
[2021-05-09 03:03:46] [INFO ] Flow matrix only has 135 transitions (discarded 37 similar events)
// Phase 1: matrix 135 rows 95 cols
[2021-05-09 03:03:46] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-09 03:03:46] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-09 03:03:46] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 95/116 places, 172/191 transitions.
Stuttering acceptance computed with spot in 174 ms :[(OR (AND (NOT p1) (NOT p3) (NOT p4)) (AND (NOT p1) (NOT p2))), (OR (NOT p2) (AND (NOT p3) (NOT p4))), (OR (NOT p2) (AND (NOT p3) (NOT p4))), (OR (AND (NOT p1) (NOT p3) (NOT p4)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p1) (NOT p3) (NOT p4)) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : DLCshifumi-PT-2a-05 automaton TGBA [mat=[[{ cond=(OR p0 p1), acceptance={} source=0 dest: 0}, { cond=(OR (AND (NOT p0) p3 (NOT p1)) (AND (NOT p0) (NOT p1) (NOT p2))), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p3) (NOT p1) p2), acceptance={} source=0 dest: 2}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=0 dest: 3}, { cond=(AND p0 (NOT p3) (NOT p1) p2), acceptance={} source=0 dest: 4}], [{ cond=(AND p3 p2), acceptance={} source=1 dest: 1}, { cond=(NOT p2), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p3) p2), acceptance={} source=1 dest: 2}], [{ cond=(OR (AND p3 (NOT p4)) (NOT p2)), acceptance={0} source=2 dest: 1}, { cond=(AND p3 p2 p4), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p3) p2 (NOT p4)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p3) p2 p4), acceptance={} source=2 dest: 2}], [{ cond=(OR (AND (NOT p0) p3 (NOT p1)) (AND (NOT p0) (NOT p1) (NOT p2))), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p0) (NOT p3) (NOT p1) p2), acceptance={} source=3 dest: 2}, { cond=(AND p0 p3 (NOT p1) p2), acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 3}, { cond=(AND p0 (NOT p3) (NOT p1) p2), acceptance={} source=3 dest: 4}], [{ cond=(OR (AND (NOT p0) p3 (NOT p1)) (AND (NOT p0) (NOT p1) (NOT p2))), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p0) (NOT p3) (NOT p1) p2), acceptance={} source=4 dest: 2}, { cond=(OR (AND p0 p3 (NOT p1) (NOT p4)) (AND p0 (NOT p1) (NOT p2))), acceptance={0} source=4 dest: 3}, { cond=(AND p0 p3 (NOT p1) p2 p4), acceptance={} source=4 dest: 3}, { cond=(AND p0 (NOT p3) (NOT p1) p2 (NOT p4)), acceptance={0} source=4 dest: 4}, { cond=(AND p0 (NOT p3) (NOT p1) p2 p4), acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(EQ s15 1), p1:(AND (EQ s82 1) (EQ s92 1)), p3:(EQ s75 1), p2:(OR (AND (EQ s83 1) (EQ s93 1)) (EQ s75 1)), p4:(OR (NEQ s83 1) (NEQ s94 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 27 steps with 0 reset in 1 ms.
FORMULA DLCshifumi-PT-2a-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-2a-05 finished in 363 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0)||X(((p1 U (p2||G(p1))) U (((p1 U (p2||G(p1)))&&p3)||G(p4))))))], workingDir=/home/mcc/execution]
Support contains 8 out of 116 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 116/116 places, 191/191 transitions.
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 108 transition count 191
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 15 place count 101 transition count 178
Iterating global reduction 1 with 7 rules applied. Total rules applied 22 place count 101 transition count 178
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 23 place count 101 transition count 177
Applied a total of 23 rules in 3 ms. Remains 101 /116 variables (removed 15) and now considering 177/191 (removed 14) transitions.
[2021-05-09 03:03:46] [INFO ] Flow matrix only has 137 transitions (discarded 40 similar events)
// Phase 1: matrix 137 rows 101 cols
[2021-05-09 03:03:46] [INFO ] Computed 25 place invariants in 0 ms
[2021-05-09 03:03:46] [INFO ] Implicit Places using invariants in 23 ms returned [93, 94, 96, 97]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 23 ms to find 4 implicit places.
[2021-05-09 03:03:46] [INFO ] Flow matrix only has 137 transitions (discarded 40 similar events)
// Phase 1: matrix 137 rows 97 cols
[2021-05-09 03:03:46] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-09 03:03:47] [INFO ] Dead Transitions using invariants and state equation in 75 ms returned []
Starting structural reductions, iteration 1 : 97/116 places, 177/191 transitions.
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 97 transition count 175
Applied a total of 2 rules in 2 ms. Remains 97 /97 variables (removed 0) and now considering 175/177 (removed 2) transitions.
[2021-05-09 03:03:47] [INFO ] Flow matrix only has 137 transitions (discarded 38 similar events)
// Phase 1: matrix 137 rows 97 cols
[2021-05-09 03:03:47] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-09 03:03:47] [INFO ] Implicit Places using invariants in 19 ms returned []
[2021-05-09 03:03:47] [INFO ] Flow matrix only has 137 transitions (discarded 38 similar events)
// Phase 1: matrix 137 rows 97 cols
[2021-05-09 03:03:47] [INFO ] Computed 21 place invariants in 6 ms
[2021-05-09 03:03:47] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-09 03:03:47] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 97/116 places, 175/191 transitions.
Stuttering acceptance computed with spot in 299 ms :[(OR (AND (NOT p0) (NOT p1) (NOT p2) (NOT p4)) (AND (NOT p0) (NOT p3) (NOT p4))), (OR (AND (NOT p1) (NOT p2) (NOT p4)) (AND (NOT p3) (NOT p4))), (OR (AND (NOT p0) (NOT p1) (NOT p2) (NOT p4)) (AND (NOT p0) (NOT p3) (NOT p4))), true, (NOT p4), (AND (NOT p2) (NOT p1)), (AND (NOT p4) (NOT p2) (NOT p1)), (NOT p0), (AND (NOT p4) (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p4) (NOT p0))]
Running random walk in product with property : DLCshifumi-PT-2a-06 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(OR (AND (NOT p4) (NOT p3) p2) (AND (NOT p4) (NOT p3) p1)), acceptance={0} source=1 dest: 1}, { cond=(OR (AND p4 (NOT p3) p2) (AND p4 (NOT p3) p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p4) (NOT p2) (NOT p1)), acceptance={} source=1 dest: 3}, { cond=(AND p4 (NOT p2) (NOT p1)), acceptance={} source=1 dest: 4}, { cond=(AND (NOT p4) (NOT p2) p1), acceptance={} source=1 dest: 5}, { cond=(AND p4 p3 (NOT p2) p1), acceptance={} source=1 dest: 6}], [{ cond=(OR (AND (NOT p0) (NOT p3) p2) (AND (NOT p0) (NOT p3) p1)), acceptance={} source=2 dest: 1}, { cond=(OR (AND p0 (NOT p3) p2) (AND p0 (NOT p3) p1)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p4) (NOT p2) (NOT p1)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p0) p4 (NOT p2) (NOT p1)), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p0) (NOT p4) (NOT p2) p1), acceptance={} source=2 dest: 5}, { cond=(AND (NOT p0) p4 p3 (NOT p2) p1), acceptance={} source=2 dest: 6}, { cond=(AND p0 (NOT p4) (NOT p2) (NOT p1)), acceptance={} source=2 dest: 7}, { cond=(AND p0 p4 p3 (NOT p2) p1), acceptance={} source=2 dest: 8}, { cond=(AND p0 (NOT p4) (NOT p2) p1), acceptance={} source=2 dest: 9}, { cond=(AND p0 p4 (NOT p2) (NOT p1)), acceptance={} source=2 dest: 10}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p4), acceptance={} source=4 dest: 3}, { cond=p4, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=5 dest: 3}, { cond=(AND (NOT p2) p1), acceptance={} source=5 dest: 5}], [{ cond=(AND (NOT p4) (NOT p2) (NOT p1)), acceptance={} source=6 dest: 3}, { cond=(AND p4 (NOT p2) (NOT p1)), acceptance={} source=6 dest: 4}, { cond=(AND (NOT p4) (NOT p2) p1), acceptance={} source=6 dest: 5}, { cond=(AND p4 (NOT p2) p1), acceptance={} source=6 dest: 6}], [{ cond=(NOT p0), acceptance={} source=7 dest: 3}, { cond=p0, acceptance={} source=7 dest: 7}], [{ cond=(AND (NOT p0) (NOT p4) (NOT p2) (NOT p1)), acceptance={} source=8 dest: 3}, { cond=(AND (NOT p0) p4 (NOT p2) (NOT p1)), acceptance={} source=8 dest: 4}, { cond=(AND (NOT p0) (NOT p4) (NOT p2) p1), acceptance={} source=8 dest: 5}, { cond=(AND (NOT p0) p4 (NOT p2) p1), acceptance={} source=8 dest: 6}, { cond=(AND p0 (NOT p4) (NOT p2) (NOT p1)), acceptance={} source=8 dest: 7}, { cond=(AND p0 p4 (NOT p2) p1), acceptance={} source=8 dest: 8}, { cond=(AND p0 (NOT p4) (NOT p2) p1), acceptance={} source=8 dest: 9}, { cond=(AND p0 p4 (NOT p2) (NOT p1)), acceptance={} source=8 dest: 10}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=9 dest: 3}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=9 dest: 5}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=9 dest: 7}, { cond=(AND p0 (NOT p2) p1), acceptance={} source=9 dest: 9}], [{ cond=(AND (NOT p0) (NOT p4)), acceptance={} source=10 dest: 3}, { cond=(AND (NOT p0) p4), acceptance={} source=10 dest: 4}, { cond=(AND p0 (NOT p4)), acceptance={} source=10 dest: 7}, { cond=(AND p0 p4), acceptance={} source=10 dest: 10}]], initial=0, aps=[p0:(OR (EQ s76 0) (EQ s96 0)), p4:(OR (NEQ s66 1) (NEQ s95 1) (AND (OR (NEQ s15 1) (NEQ s93 1)) (OR (NEQ s66 1) (NEQ s95 1)))), p3:(AND (NEQ s88 0) (NEQ s94 0)), p2:(AND (OR (NEQ s15 1) (NEQ s93 1)) (OR (NEQ s66 1) (NEQ s95 1))), p1:(OR (NEQ s66 1) (NEQ s95 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 686 steps with 4 reset in 8 ms.
FORMULA DLCshifumi-PT-2a-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-2a-06 finished in 518 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(((F(p0) U p1) U X(X(G(!p0))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 116 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 116/116 places, 191/191 transitions.
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 105 transition count 191
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 18 place count 98 transition count 177
Iterating global reduction 1 with 7 rules applied. Total rules applied 25 place count 98 transition count 177
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 26 place count 98 transition count 176
Applied a total of 26 rules in 2 ms. Remains 98 /116 variables (removed 18) and now considering 176/191 (removed 15) transitions.
[2021-05-09 03:03:47] [INFO ] Flow matrix only has 137 transitions (discarded 39 similar events)
// Phase 1: matrix 137 rows 98 cols
[2021-05-09 03:03:47] [INFO ] Computed 22 place invariants in 1 ms
[2021-05-09 03:03:47] [INFO ] Implicit Places using invariants in 22 ms returned [93, 94, 96, 97]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 22 ms to find 4 implicit places.
[2021-05-09 03:03:47] [INFO ] Flow matrix only has 137 transitions (discarded 39 similar events)
// Phase 1: matrix 137 rows 94 cols
[2021-05-09 03:03:47] [INFO ] Computed 18 place invariants in 1 ms
[2021-05-09 03:03:47] [INFO ] Dead Transitions using invariants and state equation in 66 ms returned []
Starting structural reductions, iteration 1 : 94/116 places, 176/191 transitions.
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 94 transition count 175
Applied a total of 1 rules in 2 ms. Remains 94 /94 variables (removed 0) and now considering 175/176 (removed 1) transitions.
[2021-05-09 03:03:47] [INFO ] Flow matrix only has 137 transitions (discarded 38 similar events)
// Phase 1: matrix 137 rows 94 cols
[2021-05-09 03:03:47] [INFO ] Computed 18 place invariants in 0 ms
[2021-05-09 03:03:47] [INFO ] Implicit Places using invariants in 18 ms returned []
[2021-05-09 03:03:47] [INFO ] Flow matrix only has 137 transitions (discarded 38 similar events)
// Phase 1: matrix 137 rows 94 cols
[2021-05-09 03:03:47] [INFO ] Computed 18 place invariants in 1 ms
[2021-05-09 03:03:47] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-09 03:03:47] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 94/116 places, 175/191 transitions.
Stuttering acceptance computed with spot in 159 ms :[p0, (AND (NOT p1) p0), p0, (AND (NOT p1) p0), (NOT p1), (NOT p0)]
Running random walk in product with property : DLCshifumi-PT-2a-07 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=(NOT p0), acceptance={} source=2 dest: 2}, { cond=p0, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 5}], [{ cond=(NOT p0), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p1:(AND (EQ s83 1) (EQ s93 1)), p0:(EQ s46 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 5224 steps with 1018 reset in 36 ms.
FORMULA DLCshifumi-PT-2a-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-2a-07 finished in 369 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X((p0||X((p1 U p0))))))], workingDir=/home/mcc/execution]
Support contains 2 out of 116 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 116/116 places, 191/191 transitions.
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 106 transition count 191
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 19 place count 97 transition count 174
Iterating global reduction 1 with 9 rules applied. Total rules applied 28 place count 97 transition count 174
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 30 place count 97 transition count 172
Applied a total of 30 rules in 1 ms. Remains 97 /116 variables (removed 19) and now considering 172/191 (removed 19) transitions.
[2021-05-09 03:03:47] [INFO ] Flow matrix only has 135 transitions (discarded 37 similar events)
// Phase 1: matrix 135 rows 97 cols
[2021-05-09 03:03:47] [INFO ] Computed 22 place invariants in 1 ms
[2021-05-09 03:03:47] [INFO ] Implicit Places using invariants in 20 ms returned [92, 93, 94, 95]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 21 ms to find 4 implicit places.
[2021-05-09 03:03:47] [INFO ] Flow matrix only has 135 transitions (discarded 37 similar events)
// Phase 1: matrix 135 rows 93 cols
[2021-05-09 03:03:47] [INFO ] Computed 18 place invariants in 3 ms
[2021-05-09 03:03:47] [INFO ] Dead Transitions using invariants and state equation in 67 ms returned []
Starting structural reductions, iteration 1 : 93/116 places, 172/191 transitions.
Applied a total of 0 rules in 1 ms. Remains 93 /93 variables (removed 0) and now considering 172/172 (removed 0) transitions.
[2021-05-09 03:03:47] [INFO ] Flow matrix only has 135 transitions (discarded 37 similar events)
// Phase 1: matrix 135 rows 93 cols
[2021-05-09 03:03:47] [INFO ] Computed 18 place invariants in 0 ms
[2021-05-09 03:03:47] [INFO ] Dead Transitions using invariants and state equation in 61 ms returned []
Finished structural reductions, in 2 iterations. Remains : 93/116 places, 172/191 transitions.
Stuttering acceptance computed with spot in 112 ms :[(NOT p0), (NOT p0), (NOT p0), true, (NOT p0)]
Running random walk in product with property : DLCshifumi-PT-2a-09 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 0}]], initial=4, aps=[p0:(AND (EQ s90 1) (EQ s92 1)), p1:(EQ s90 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, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCshifumi-PT-2a-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-2a-09 finished in 277 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(G(p0))&&G(p1)))], workingDir=/home/mcc/execution]
Support contains 4 out of 116 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 116/116 places, 191/191 transitions.
Graph (trivial) has 166 edges and 116 vertex of which 86 / 116 are part of one of the 15 SCC in 0 ms
Free SCC test removed 71 places
Ensure Unique test removed 149 transitions
Reduce isomorphic transitions removed 149 transitions.
Graph (complete) has 95 edges and 45 vertex of which 35 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.0 ms
Discarding 10 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 35 transition count 40
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 33 transition count 39
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 7 place count 33 transition count 38
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 9 place count 32 transition count 38
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 23 place count 18 transition count 24
Iterating global reduction 2 with 14 rules applied. Total rules applied 37 place count 18 transition count 24
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 39 place count 17 transition count 23
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 42 place count 17 transition count 20
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 45 place count 14 transition count 20
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 48 place count 11 transition count 17
Iterating global reduction 3 with 3 rules applied. Total rules applied 51 place count 11 transition count 17
Applied a total of 51 rules in 6 ms. Remains 11 /116 variables (removed 105) and now considering 17/191 (removed 174) transitions.
[2021-05-09 03:03:48] [INFO ] Flow matrix only has 10 transitions (discarded 7 similar events)
// Phase 1: matrix 10 rows 11 cols
[2021-05-09 03:03:48] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-09 03:03:48] [INFO ] Implicit Places using invariants in 8 ms returned [9]
Discarding 1 places :
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Implicit Place search using SMT only with invariants took 9 ms to find 1 implicit places.
[2021-05-09 03:03:48] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-09 03:03:48] [INFO ] Flow matrix only has 10 transitions (discarded 6 similar events)
// Phase 1: matrix 10 rows 10 cols
[2021-05-09 03:03:48] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-09 03:03:48] [INFO ] Dead Transitions using invariants and state equation in 11 ms returned []
Starting structural reductions, iteration 1 : 10/116 places, 16/191 transitions.
Applied a total of 0 rules in 0 ms. Remains 10 /10 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2021-05-09 03:03:48] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-09 03:03:48] [INFO ] Flow matrix only has 10 transitions (discarded 6 similar events)
// Phase 1: matrix 10 rows 10 cols
[2021-05-09 03:03:48] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-09 03:03:48] [INFO ] Dead Transitions using invariants and state equation in 13 ms returned []
Finished structural reductions, in 2 iterations. Remains : 10/116 places, 16/191 transitions.
Stuttering acceptance computed with spot in 62 ms :[(OR (NOT p1) (NOT p0)), true, (NOT p0)]
Running random walk in product with property : DLCshifumi-PT-2a-10 automaton TGBA [mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(OR (NEQ s4 1) (NEQ s8 1)), p0:(AND (EQ s7 1) (EQ s9 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 0 ms.
FORMULA DLCshifumi-PT-2a-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-2a-10 finished in 119 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(F(p0))))], workingDir=/home/mcc/execution]
Support contains 2 out of 116 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 116/116 places, 191/191 transitions.
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 106 transition count 191
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 19 place count 97 transition count 174
Iterating global reduction 1 with 9 rules applied. Total rules applied 28 place count 97 transition count 174
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 30 place count 97 transition count 172
Applied a total of 30 rules in 2 ms. Remains 97 /116 variables (removed 19) and now considering 172/191 (removed 19) transitions.
[2021-05-09 03:03:48] [INFO ] Flow matrix only has 135 transitions (discarded 37 similar events)
// Phase 1: matrix 135 rows 97 cols
[2021-05-09 03:03:48] [INFO ] Computed 22 place invariants in 0 ms
[2021-05-09 03:03:48] [INFO ] Implicit Places using invariants in 20 ms returned [92, 93, 94, 95]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 21 ms to find 4 implicit places.
[2021-05-09 03:03:48] [INFO ] Flow matrix only has 135 transitions (discarded 37 similar events)
// Phase 1: matrix 135 rows 93 cols
[2021-05-09 03:03:48] [INFO ] Computed 18 place invariants in 1 ms
[2021-05-09 03:03:48] [INFO ] Dead Transitions using invariants and state equation in 74 ms returned []
Starting structural reductions, iteration 1 : 93/116 places, 172/191 transitions.
Applied a total of 0 rules in 0 ms. Remains 93 /93 variables (removed 0) and now considering 172/172 (removed 0) transitions.
[2021-05-09 03:03:48] [INFO ] Flow matrix only has 135 transitions (discarded 37 similar events)
// Phase 1: matrix 135 rows 93 cols
[2021-05-09 03:03:48] [INFO ] Computed 18 place invariants in 1 ms
[2021-05-09 03:03:48] [INFO ] Dead Transitions using invariants and state equation in 67 ms returned []
Finished structural reductions, in 2 iterations. Remains : 93/116 places, 172/191 transitions.
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DLCshifumi-PT-2a-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}]], initial=2, aps=[p0:(AND (EQ s89 1) (EQ s92 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 DLCshifumi-PT-2a-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-2a-11 finished in 253 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 116 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 116/116 places, 191/191 transitions.
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 106 transition count 191
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 18 place count 98 transition count 176
Iterating global reduction 1 with 8 rules applied. Total rules applied 26 place count 98 transition count 176
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 28 place count 98 transition count 174
Applied a total of 28 rules in 1 ms. Remains 98 /116 variables (removed 18) and now considering 174/191 (removed 17) transitions.
[2021-05-09 03:03:48] [INFO ] Flow matrix only has 136 transitions (discarded 38 similar events)
// Phase 1: matrix 136 rows 98 cols
[2021-05-09 03:03:48] [INFO ] Computed 22 place invariants in 1 ms
[2021-05-09 03:03:48] [INFO ] Implicit Places using invariants in 24 ms returned [93, 94, 95, 96]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 24 ms to find 4 implicit places.
[2021-05-09 03:03:48] [INFO ] Flow matrix only has 136 transitions (discarded 38 similar events)
// Phase 1: matrix 136 rows 94 cols
[2021-05-09 03:03:48] [INFO ] Computed 18 place invariants in 0 ms
[2021-05-09 03:03:48] [INFO ] Dead Transitions using invariants and state equation in 66 ms returned []
Starting structural reductions, iteration 1 : 94/116 places, 174/191 transitions.
Applied a total of 0 rules in 1 ms. Remains 94 /94 variables (removed 0) and now considering 174/174 (removed 0) transitions.
[2021-05-09 03:03:48] [INFO ] Flow matrix only has 136 transitions (discarded 38 similar events)
// Phase 1: matrix 136 rows 94 cols
[2021-05-09 03:03:48] [INFO ] Computed 18 place invariants in 0 ms
[2021-05-09 03:03:48] [INFO ] Dead Transitions using invariants and state equation in 64 ms returned []
Finished structural reductions, in 2 iterations. Remains : 94/116 places, 174/191 transitions.
Stuttering acceptance computed with spot in 160 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DLCshifumi-PT-2a-12 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (NEQ s86 1) (NEQ 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]]
Product exploration explored 100000 steps with 50000 reset in 343 ms.
Product exploration explored 100000 steps with 50000 reset in 343 ms.
Graph (complete) has 191 edges and 94 vertex of which 93 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 48 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 50000 reset in 264 ms.
Product exploration explored 100000 steps with 50000 reset in 241 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 46 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 94 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 94/94 places, 174/174 transitions.
Graph (trivial) has 170 edges and 94 vertex of which 91 / 94 are part of one of the 17 SCC in 0 ms
Free SCC test removed 74 places
Ensure Unique test removed 153 transitions
Reduce isomorphic transitions removed 153 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 16 place count 5 transition count 6
Iterating global reduction 0 with 15 rules applied. Total rules applied 31 place count 5 transition count 6
Applied a total of 31 rules in 1 ms. Remains 5 /94 variables (removed 89) and now considering 6/174 (removed 168) transitions.
[2021-05-09 03:03:50] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-09 03:03:50] [INFO ] Flow matrix only has 4 transitions (discarded 2 similar events)
// Phase 1: matrix 4 rows 5 cols
[2021-05-09 03:03:50] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-09 03:03:50] [INFO ] Dead Transitions using invariants and state equation in 8 ms returned []
Finished structural reductions, in 1 iterations. Remains : 5/94 places, 6/174 transitions.
Product exploration explored 100000 steps with 50000 reset in 222 ms.
Product exploration explored 100000 steps with 50000 reset in 216 ms.
[2021-05-09 03:03:50] [INFO ] Flatten gal took : 7 ms
[2021-05-09 03:03:50] [INFO ] Flatten gal took : 6 ms
[2021-05-09 03:03:50] [INFO ] Time to serialize gal into /tmp/LTL17374168966821939453.gal : 3 ms
[2021-05-09 03:03:50] [INFO ] Time to serialize properties into /tmp/LTL8484734349995887251.ltl : 11 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL17374168966821939453.gal, -t, CGAL, -LTL, /tmp/LTL8484734349995887251.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL17374168966821939453.gal -t CGAL -LTL /tmp/LTL8484734349995887251.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F("((p118!=1)||(p177!=1))"))))
Formula 0 simplified : !XF"((p118!=1)||(p177!=1))"
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
5 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.08502,17952,1,0,6,9975,20,0,2073,1116,9
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA DLCshifumi-PT-2a-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property DLCshifumi-PT-2a-12 finished in 2382 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 116 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 116/116 places, 191/191 transitions.
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 107 transition count 191
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 18 place count 98 transition count 174
Iterating global reduction 1 with 9 rules applied. Total rules applied 27 place count 98 transition count 174
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 29 place count 98 transition count 172
Applied a total of 29 rules in 2 ms. Remains 98 /116 variables (removed 18) and now considering 172/191 (removed 19) transitions.
[2021-05-09 03:03:50] [INFO ] Flow matrix only has 135 transitions (discarded 37 similar events)
// Phase 1: matrix 135 rows 98 cols
[2021-05-09 03:03:50] [INFO ] Computed 23 place invariants in 1 ms
[2021-05-09 03:03:50] [INFO ] Implicit Places using invariants in 44 ms returned [92, 93, 95, 96]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 45 ms to find 4 implicit places.
[2021-05-09 03:03:50] [INFO ] Flow matrix only has 135 transitions (discarded 37 similar events)
// Phase 1: matrix 135 rows 94 cols
[2021-05-09 03:03:50] [INFO ] Computed 19 place invariants in 2 ms
[2021-05-09 03:03:50] [INFO ] Dead Transitions using invariants and state equation in 93 ms returned []
Starting structural reductions, iteration 1 : 94/116 places, 172/191 transitions.
Applied a total of 0 rules in 1 ms. Remains 94 /94 variables (removed 0) and now considering 172/172 (removed 0) transitions.
[2021-05-09 03:03:50] [INFO ] Flow matrix only has 135 transitions (discarded 37 similar events)
// Phase 1: matrix 135 rows 94 cols
[2021-05-09 03:03:50] [INFO ] Computed 19 place invariants in 1 ms
[2021-05-09 03:03:51] [INFO ] Dead Transitions using invariants and state equation in 79 ms returned []
Finished structural reductions, in 2 iterations. Remains : 94/116 places, 172/191 transitions.
Stuttering acceptance computed with spot in 55 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : DLCshifumi-PT-2a-13 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 (AND (EQ s81 1) (EQ s93 1)) (AND (EQ s82 1) (EQ s92 1) (EQ s10 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 1 steps with 0 reset in 0 ms.
FORMULA DLCshifumi-PT-2a-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-2a-13 finished in 288 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(F((p0||G(p1))))))], workingDir=/home/mcc/execution]
Support contains 2 out of 116 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 116/116 places, 191/191 transitions.
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 105 transition count 191
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 20 place count 96 transition count 174
Iterating global reduction 1 with 9 rules applied. Total rules applied 29 place count 96 transition count 174
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 31 place count 96 transition count 172
Applied a total of 31 rules in 2 ms. Remains 96 /116 variables (removed 20) and now considering 172/191 (removed 19) transitions.
[2021-05-09 03:03:51] [INFO ] Flow matrix only has 135 transitions (discarded 37 similar events)
// Phase 1: matrix 135 rows 96 cols
[2021-05-09 03:03:51] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-09 03:03:51] [INFO ] Implicit Places using invariants in 33 ms returned [92, 93, 94, 95]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 34 ms to find 4 implicit places.
[2021-05-09 03:03:51] [INFO ] Flow matrix only has 135 transitions (discarded 37 similar events)
// Phase 1: matrix 135 rows 92 cols
[2021-05-09 03:03:51] [INFO ] Computed 17 place invariants in 1 ms
[2021-05-09 03:03:51] [INFO ] Dead Transitions using invariants and state equation in 73 ms returned []
Starting structural reductions, iteration 1 : 92/116 places, 172/191 transitions.
Applied a total of 0 rules in 1 ms. Remains 92 /92 variables (removed 0) and now considering 172/172 (removed 0) transitions.
[2021-05-09 03:03:51] [INFO ] Flow matrix only has 135 transitions (discarded 37 similar events)
// Phase 1: matrix 135 rows 92 cols
[2021-05-09 03:03:51] [INFO ] Computed 17 place invariants in 0 ms
[2021-05-09 03:03:51] [INFO ] Dead Transitions using invariants and state equation in 77 ms returned []
Finished structural reductions, in 2 iterations. Remains : 92/116 places, 172/191 transitions.
Stuttering acceptance computed with spot in 79 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DLCshifumi-PT-2a-14 automaton TGBA [mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p1:(EQ s5 1), p0:(EQ s23 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 9 steps with 0 reset in 0 ms.
FORMULA DLCshifumi-PT-2a-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-2a-14 finished in 277 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G((F(p1)&&p0))))], workingDir=/home/mcc/execution]
Support contains 5 out of 116 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 116/116 places, 191/191 transitions.
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 105 transition count 191
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 18 place count 98 transition count 176
Iterating global reduction 1 with 7 rules applied. Total rules applied 25 place count 98 transition count 176
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 27 place count 98 transition count 174
Applied a total of 27 rules in 4 ms. Remains 98 /116 variables (removed 18) and now considering 174/191 (removed 17) transitions.
[2021-05-09 03:03:51] [INFO ] Flow matrix only has 135 transitions (discarded 39 similar events)
// Phase 1: matrix 135 rows 98 cols
[2021-05-09 03:03:51] [INFO ] Computed 23 place invariants in 0 ms
[2021-05-09 03:03:51] [INFO ] Implicit Places using invariants in 20 ms returned [92, 93, 94, 97]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 21 ms to find 4 implicit places.
[2021-05-09 03:03:51] [INFO ] Flow matrix only has 135 transitions (discarded 39 similar events)
// Phase 1: matrix 135 rows 94 cols
[2021-05-09 03:03:51] [INFO ] Computed 19 place invariants in 0 ms
[2021-05-09 03:03:51] [INFO ] Dead Transitions using invariants and state equation in 91 ms returned []
Starting structural reductions, iteration 1 : 94/116 places, 174/191 transitions.
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 94 transition count 172
Applied a total of 2 rules in 2 ms. Remains 94 /94 variables (removed 0) and now considering 172/174 (removed 2) transitions.
[2021-05-09 03:03:51] [INFO ] Flow matrix only has 135 transitions (discarded 37 similar events)
// Phase 1: matrix 135 rows 94 cols
[2021-05-09 03:03:51] [INFO ] Computed 19 place invariants in 0 ms
[2021-05-09 03:03:51] [INFO ] Implicit Places using invariants in 25 ms returned []
[2021-05-09 03:03:51] [INFO ] Flow matrix only has 135 transitions (discarded 37 similar events)
// Phase 1: matrix 135 rows 94 cols
[2021-05-09 03:03:51] [INFO ] Computed 19 place invariants in 1 ms
[2021-05-09 03:03:51] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-09 03:03:51] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 94/116 places, 172/191 transitions.
Stuttering acceptance computed with spot in 116 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : DLCshifumi-PT-2a-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (EQ s90 1) (EQ s93 1)), p1:(OR (AND (EQ s82 1) (EQ s92 1)) (EQ s63 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, 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 DLCshifumi-PT-2a-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-2a-15 finished in 324 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620529432596

--------------------
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="DLCshifumi-PT-2a"
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 DLCshifumi-PT-2a, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r064-tall-162038397200453"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCshifumi-PT-2a.tgz
mv DLCshifumi-PT-2a execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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