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-162038397200452.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 LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r064-tall-162038397200452
=====================================================================

--------------------
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 1620529396149

Running Version 0
[2021-05-09 03:03:24] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -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 03:03:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 03:03:24] [INFO ] Load time of PNML (sax parser for PT used): 134 ms
[2021-05-09 03:03:24] [INFO ] Transformed 188 places.
[2021-05-09 03:03:24] [INFO ] Transformed 888 transitions.
[2021-05-09 03:03:24] [INFO ] Found NUPN structural information;
[2021-05-09 03:03:24] [INFO ] Parsed PT model containing 188 places and 888 transitions in 235 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 28 ms.
Working with output stream class java.io.PrintStream
[2021-05-09 03:03:24] [INFO ] Initial state test concluded for 1 properties.
Ensure Unique test removed 128 transitions
Reduce redundant transitions removed 128 transitions.
FORMULA DLCshifumi-PT-2a-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCshifumi-PT-2a-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCshifumi-PT-2a-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCshifumi-PT-2a-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 38 out of 188 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 188/188 places, 760/760 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 163 transition count 640
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 163 transition count 640
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 60 place count 163 transition count 630
Drop transitions removed 172 transitions
Redundant transition composition rules discarded 172 transitions
Iterating global reduction 1 with 172 rules applied. Total rules applied 232 place count 163 transition count 458
Applied a total of 232 rules in 60 ms. Remains 163 /188 variables (removed 25) and now considering 458/760 (removed 302) transitions.
[2021-05-09 03:03:24] [INFO ] Flow matrix only has 149 transitions (discarded 309 similar events)
// Phase 1: matrix 149 rows 163 cols
[2021-05-09 03:03:24] [INFO ] Computed 79 place invariants in 7 ms
[2021-05-09 03:03:24] [INFO ] Implicit Places using invariants in 433 ms returned [101, 102, 105, 106, 107, 108, 109, 110, 113, 114, 117, 118, 119, 120, 121, 122, 126, 128, 129, 130, 132, 133, 134, 136, 137, 138, 139, 140, 141, 142, 143, 144, 146, 147, 148, 149, 150, 151, 152, 156, 157, 159, 160, 161]
Discarding 44 places :
Ensure Unique test removed 183 transitions
Reduce isomorphic transitions removed 183 transitions.
Implicit Place search using SMT only with invariants took 465 ms to find 44 implicit places.
[2021-05-09 03:03:24] [INFO ] Flow matrix only has 149 transitions (discarded 126 similar events)
// Phase 1: matrix 149 rows 119 cols
[2021-05-09 03:03:24] [INFO ] Computed 35 place invariants in 2 ms
[2021-05-09 03:03:25] [INFO ] Dead Transitions using invariants and state equation in 132 ms returned []
Starting structural reductions, iteration 1 : 119/188 places, 275/760 transitions.
Drop transitions removed 73 transitions
Redundant transition composition rules discarded 73 transitions
Iterating global reduction 0 with 73 rules applied. Total rules applied 73 place count 119 transition count 202
Applied a total of 73 rules in 6 ms. Remains 119 /119 variables (removed 0) and now considering 202/275 (removed 73) transitions.
[2021-05-09 03:03:25] [INFO ] Flow matrix only has 149 transitions (discarded 53 similar events)
// Phase 1: matrix 149 rows 119 cols
[2021-05-09 03:03:25] [INFO ] Computed 35 place invariants in 5 ms
[2021-05-09 03:03:25] [INFO ] Implicit Places using invariants in 106 ms returned []
[2021-05-09 03:03:25] [INFO ] Flow matrix only has 149 transitions (discarded 53 similar events)
// Phase 1: matrix 149 rows 119 cols
[2021-05-09 03:03:25] [INFO ] Computed 35 place invariants in 1 ms
[2021-05-09 03:03:25] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-09 03:03:25] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 185 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 119/188 places, 202/760 transitions.
[2021-05-09 03:03:25] [INFO ] Initial state reduction rules for LTL removed 4 formulas.
[2021-05-09 03:03:25] [INFO ] Flatten gal took : 46 ms
FORMULA DLCshifumi-PT-2a-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCshifumi-PT-2a-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCshifumi-PT-2a-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCshifumi-PT-2a-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-09 03:03:25] [INFO ] Flatten gal took : 12 ms
[2021-05-09 03:03:25] [INFO ] Input system was already deterministic with 202 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 527 ms. (steps per millisecond=189 ) properties (out of 16) seen :9
Running SMT prover for 7 properties.
[2021-05-09 03:03:26] [INFO ] Flow matrix only has 149 transitions (discarded 53 similar events)
// Phase 1: matrix 149 rows 119 cols
[2021-05-09 03:03:26] [INFO ] Computed 35 place invariants in 4 ms
[2021-05-09 03:03:26] [INFO ] [Real]Absence check using 35 positive place invariants in 4 ms returned unsat
[2021-05-09 03:03:26] [INFO ] [Real]Absence check using 35 positive place invariants in 3 ms returned unsat
[2021-05-09 03:03:26] [INFO ] [Real]Absence check using 35 positive place invariants in 11 ms returned sat
[2021-05-09 03:03:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 03:03:26] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2021-05-09 03:03:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 03:03:26] [INFO ] [Nat]Absence check using 35 positive place invariants in 45 ms returned unsat
[2021-05-09 03:03:26] [INFO ] [Real]Absence check using 35 positive place invariants in 5 ms returned sat
[2021-05-09 03:03:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 03:03:26] [INFO ] [Real]Absence check using state equation in 363 ms returned sat
[2021-05-09 03:03:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 03:03:26] [INFO ] [Nat]Absence check using 35 positive place invariants in 5 ms returned unsat
[2021-05-09 03:03:26] [INFO ] [Real]Absence check using 35 positive place invariants in 5 ms returned sat
[2021-05-09 03:03:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 03:03:26] [INFO ] [Real]Absence check using state equation in 40 ms returned sat
[2021-05-09 03:03:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 03:03:26] [INFO ] [Nat]Absence check using 35 positive place invariants in 4 ms returned unsat
[2021-05-09 03:03:26] [INFO ] [Real]Absence check using 35 positive place invariants in 5 ms returned sat
[2021-05-09 03:03:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 03:03:26] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2021-05-09 03:03:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 03:03:27] [INFO ] [Nat]Absence check using 35 positive place invariants in 26 ms returned unsat
[2021-05-09 03:03:27] [INFO ] [Real]Absence check using 35 positive place invariants in 5 ms returned unsat
Successfully simplified 7 atomic propositions for a total of 8 simplifications.
[2021-05-09 03:03:27] [INFO ] Initial state test concluded for 3 properties.
FORMULA DLCshifumi-PT-2a-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCshifumi-PT-2a-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCshifumi-PT-2a-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCshifumi-PT-2a-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((F(p0)&&F(G(p1)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 119 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 119/119 places, 202/202 transitions.
Graph (trivial) has 183 edges and 119 vertex of which 95 / 119 are part of one of the 17 SCC in 17 ms
Free SCC test removed 78 places
Ensure Unique test removed 165 transitions
Reduce isomorphic transitions removed 165 transitions.
Graph (complete) has 92 edges and 41 vertex of which 31 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.2 ms
Discarding 10 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 22 places and 0 transitions.
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Graph (trivial) has 8 edges and 8 vertex of which 4 / 8 are part of one of the 1 SCC in 0 ms
Free SCC test removed 3 places
Iterating post reduction 0 with 45 rules applied. Total rules applied 47 place count 5 transition count 14
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 54 place count 4 transition count 8
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 57 place count 4 transition count 5
Applied a total of 57 rules in 24 ms. Remains 4 /119 variables (removed 115) and now considering 5/202 (removed 197) transitions.
// Phase 1: matrix 5 rows 4 cols
[2021-05-09 03:03:27] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-09 03:03:27] [INFO ] Implicit Places using invariants in 8 ms returned []
// Phase 1: matrix 5 rows 4 cols
[2021-05-09 03:03:27] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-09 03:03:27] [INFO ] Implicit Places using invariants and state equation in 7 ms returned []
Implicit Place search using SMT with State Equation took 16 ms to find 0 implicit places.
[2021-05-09 03:03:27] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 5 rows 4 cols
[2021-05-09 03:03:27] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-09 03:03:27] [INFO ] Dead Transitions using invariants and state equation in 7 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4/119 places, 5/202 transitions.
Stuttering acceptance computed with spot in 169 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : DLCshifumi-PT-2a-01 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(EQ s0 1), p1:(EQ s2 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 0 steps with 0 reset in 1 ms.
FORMULA DLCshifumi-PT-2a-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-2a-01 finished in 264 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 119 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 119/119 places, 202/202 transitions.
Graph (trivial) has 184 edges and 119 vertex of which 95 / 119 are part of one of the 17 SCC in 5 ms
Free SCC test removed 78 places
Ensure Unique test removed 166 transitions
Reduce isomorphic transitions removed 166 transitions.
Graph (complete) has 88 edges and 41 vertex of which 32 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.1 ms
Discarding 9 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 35
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 35
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 21 place count 14 transition count 17
Iterating global reduction 2 with 17 rules applied. Total rules applied 38 place count 14 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 39 place count 14 transition count 16
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 13 transition count 15
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 42 place count 12 transition count 14
Iterating global reduction 3 with 1 rules applied. Total rules applied 43 place count 12 transition count 14
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 46 place count 12 transition count 11
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 49 place count 9 transition count 11
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 52 place count 6 transition count 8
Iterating global reduction 4 with 3 rules applied. Total rules applied 55 place count 6 transition count 8
Applied a total of 55 rules in 13 ms. Remains 6 /119 variables (removed 113) and now considering 8/202 (removed 194) transitions.
[2021-05-09 03:03:27] [INFO ] Flow matrix only has 6 transitions (discarded 2 similar events)
// Phase 1: matrix 6 rows 6 cols
[2021-05-09 03:03:27] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-09 03:03:27] [INFO ] Implicit Places using invariants in 6 ms returned []
[2021-05-09 03:03:27] [INFO ] Flow matrix only has 6 transitions (discarded 2 similar events)
// Phase 1: matrix 6 rows 6 cols
[2021-05-09 03:03:27] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-09 03:03:27] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-09 03:03:27] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 22 ms to find 0 implicit places.
[2021-05-09 03:03:27] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-09 03:03:27] [INFO ] Flow matrix only has 6 transitions (discarded 2 similar events)
// Phase 1: matrix 6 rows 6 cols
[2021-05-09 03:03:27] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-09 03:03:27] [INFO ] Dead Transitions using invariants and state equation in 8 ms returned []
Finished structural reductions, in 1 iterations. Remains : 6/119 places, 8/202 transitions.
Stuttering acceptance computed with spot in 23 ms :[(NOT p0)]
Running random walk in product with property : DLCshifumi-PT-2a-10 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s5 0) (EQ s3 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Initial state of product has no viable successors after 0 steps with 0 reset in 0 ms.
FORMULA DLCshifumi-PT-2a-10 TRUE TECHNIQUES STRUCTURAL INITIAL_STATE
Treatment of property DLCshifumi-PT-2a-10 finished in 79 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)||(F(p0) U p1)))], workingDir=/home/mcc/execution]
Support contains 3 out of 119 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 119/119 places, 202/202 transitions.
Graph (trivial) has 175 edges and 119 vertex of which 87 / 119 are part of one of the 16 SCC in 1 ms
Free SCC test removed 71 places
Ensure Unique test removed 150 transitions
Reduce isomorphic transitions removed 150 transitions.
Graph (complete) has 107 edges and 48 vertex of which 38 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.1 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 38 transition count 50
Reduce places removed 2 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 36 transition count 48
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 11 place count 34 transition count 47
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 27 place count 18 transition count 29
Iterating global reduction 3 with 16 rules applied. Total rules applied 43 place count 18 transition count 29
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 44 place count 18 transition count 28
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 46 place count 17 transition count 27
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 47 place count 16 transition count 26
Iterating global reduction 4 with 1 rules applied. Total rules applied 48 place count 16 transition count 26
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 4 with 3 rules applied. Total rules applied 51 place count 16 transition count 23
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 53 place count 14 transition count 23
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 55 place count 12 transition count 21
Iterating global reduction 5 with 2 rules applied. Total rules applied 57 place count 12 transition count 21
Applied a total of 57 rules in 8 ms. Remains 12 /119 variables (removed 107) and now considering 21/202 (removed 181) transitions.
[2021-05-09 03:03:27] [INFO ] Flow matrix only has 14 transitions (discarded 7 similar events)
// Phase 1: matrix 14 rows 12 cols
[2021-05-09 03:03:27] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-09 03:03:27] [INFO ] Implicit Places using invariants in 9 ms returned [11]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 9 ms to find 1 implicit places.
[2021-05-09 03:03:27] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-09 03:03:27] [INFO ] Flow matrix only has 14 transitions (discarded 7 similar events)
// Phase 1: matrix 14 rows 11 cols
[2021-05-09 03:03:27] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-09 03:03:27] [INFO ] Dead Transitions using invariants and state equation in 13 ms returned []
Starting structural reductions, iteration 1 : 11/119 places, 21/202 transitions.
Applied a total of 0 rules in 1 ms. Remains 11 /11 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2021-05-09 03:03:27] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-09 03:03:27] [INFO ] Flow matrix only has 14 transitions (discarded 7 similar events)
// Phase 1: matrix 14 rows 11 cols
[2021-05-09 03:03:27] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-09 03:03:27] [INFO ] Dead Transitions using invariants and state equation in 12 ms returned []
Finished structural reductions, in 2 iterations. Remains : 11/119 places, 21/202 transitions.
Stuttering acceptance computed with spot in 48 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DLCshifumi-PT-2a-12 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}]], initial=1, aps=[p0:(AND (NEQ s5 0) (NEQ s4 1)), p1:(EQ s8 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-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-2a-12 finished in 108 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 119 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 119/119 places, 202/202 transitions.
Graph (trivial) has 181 edges and 119 vertex of which 95 / 119 are part of one of the 17 SCC in 1 ms
Free SCC test removed 78 places
Ensure Unique test removed 165 transitions
Reduce isomorphic transitions removed 165 transitions.
Graph (complete) has 89 edges and 41 vertex of which 31 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.1 ms
Discarding 10 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 22 places and 0 transitions.
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Graph (trivial) has 8 edges and 8 vertex of which 4 / 8 are part of one of the 1 SCC in 0 ms
Free SCC test removed 3 places
Iterating post reduction 0 with 44 rules applied. Total rules applied 46 place count 5 transition count 15
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 53 place count 4 transition count 9
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 57 place count 4 transition count 5
Applied a total of 57 rules in 3 ms. Remains 4 /119 variables (removed 115) and now considering 5/202 (removed 197) transitions.
// Phase 1: matrix 5 rows 4 cols
[2021-05-09 03:03:27] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-09 03:03:27] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 5 rows 4 cols
[2021-05-09 03:03:27] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-09 03:03:27] [INFO ] Implicit Places using invariants and state equation in 7 ms returned []
Implicit Place search using SMT with State Equation took 28 ms to find 0 implicit places.
[2021-05-09 03:03:27] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 5 rows 4 cols
[2021-05-09 03:03:27] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-09 03:03:27] [INFO ] Dead Transitions using invariants and state equation in 11 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4/119 places, 5/202 transitions.
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Running random walk in product with property : DLCshifumi-PT-2a-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 s0 0) (NEQ s2 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 DLCshifumi-PT-2a-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-2a-14 finished in 83 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620529408834

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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="LTLCardinality"
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 LTLCardinality"
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-162038397200452"
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 [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;