About the Execution of ITS-Tools for DiscoveryGPU-PT-14a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 268.892 | 7049.00 | 15466.00 | 75.80 | FFFFFTTFFFFFFTFT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2022-input.r078-tall-165260109900131.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is DiscoveryGPU-PT-14a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r078-tall-165260109900131
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 300K
-rw-r--r-- 1 mcc users 7.3K Apr 30 07:17 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K Apr 30 07:17 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Apr 30 07:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Apr 30 07:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 9 07:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 9 07:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 07:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 9 07:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 07:41 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 07:41 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 50K May 10 09:33 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME DiscoveryGPU-PT-14a-LTLCardinality-00
FORMULA_NAME DiscoveryGPU-PT-14a-LTLCardinality-01
FORMULA_NAME DiscoveryGPU-PT-14a-LTLCardinality-02
FORMULA_NAME DiscoveryGPU-PT-14a-LTLCardinality-03
FORMULA_NAME DiscoveryGPU-PT-14a-LTLCardinality-04
FORMULA_NAME DiscoveryGPU-PT-14a-LTLCardinality-05
FORMULA_NAME DiscoveryGPU-PT-14a-LTLCardinality-06
FORMULA_NAME DiscoveryGPU-PT-14a-LTLCardinality-07
FORMULA_NAME DiscoveryGPU-PT-14a-LTLCardinality-08
FORMULA_NAME DiscoveryGPU-PT-14a-LTLCardinality-09
FORMULA_NAME DiscoveryGPU-PT-14a-LTLCardinality-10
FORMULA_NAME DiscoveryGPU-PT-14a-LTLCardinality-11
FORMULA_NAME DiscoveryGPU-PT-14a-LTLCardinality-12
FORMULA_NAME DiscoveryGPU-PT-14a-LTLCardinality-13
FORMULA_NAME DiscoveryGPU-PT-14a-LTLCardinality-14
FORMULA_NAME DiscoveryGPU-PT-14a-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1652635411671
Running Version 202205111006
[2022-05-15 17:23:32] [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]
[2022-05-15 17:23:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-15 17:23:33] [INFO ] Load time of PNML (sax parser for PT used): 79 ms
[2022-05-15 17:23:33] [INFO ] Transformed 143 places.
[2022-05-15 17:23:33] [INFO ] Transformed 197 transitions.
[2022-05-15 17:23:33] [INFO ] Found NUPN structural information;
[2022-05-15 17:23:33] [INFO ] Parsed PT model containing 143 places and 197 transitions in 177 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA DiscoveryGPU-PT-14a-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-14a-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-14a-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-14a-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-14a-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-14a-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 29 out of 143 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 143/143 places, 197/197 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 132 transition count 186
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 132 transition count 186
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 28 place count 126 transition count 180
Iterating global reduction 0 with 6 rules applied. Total rules applied 34 place count 126 transition count 180
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 38 place count 122 transition count 172
Iterating global reduction 0 with 4 rules applied. Total rules applied 42 place count 122 transition count 172
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 0 with 10 rules applied. Total rules applied 52 place count 122 transition count 162
Applied a total of 52 rules in 40 ms. Remains 122 /143 variables (removed 21) and now considering 162/197 (removed 35) transitions.
// Phase 1: matrix 162 rows 122 cols
[2022-05-15 17:23:33] [INFO ] Computed 2 place invariants in 10 ms
[2022-05-15 17:23:33] [INFO ] Implicit Places using invariants in 174 ms returned []
// Phase 1: matrix 162 rows 122 cols
[2022-05-15 17:23:33] [INFO ] Computed 2 place invariants in 2 ms
[2022-05-15 17:23:33] [INFO ] State equation strengthened by 106 read => feed constraints.
[2022-05-15 17:23:33] [INFO ] Implicit Places using invariants and state equation in 167 ms returned [121]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 366 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 121/143 places, 162/197 transitions.
Applied a total of 0 rules in 6 ms. Remains 121 /121 variables (removed 0) and now considering 162/162 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 121/143 places, 162/197 transitions.
Support contains 29 out of 121 places after structural reductions.
[2022-05-15 17:23:33] [INFO ] Flatten gal took : 31 ms
[2022-05-15 17:23:33] [INFO ] Flatten gal took : 13 ms
[2022-05-15 17:23:33] [INFO ] Input system was already deterministic with 162 transitions.
Finished random walk after 618 steps, including 3 resets, run visited all 16 properties in 72 ms. (steps per millisecond=8 )
Computed a total of 16 stabilizing places and 15 stable transitions
Graph (complete) has 311 edges and 121 vertex of which 118 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.6 ms
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(!(!p0 U (G(p0)||X(p1)))))'
Support contains 4 out of 121 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 121/121 places, 162/162 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 114 transition count 155
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 114 transition count 155
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 19 place count 109 transition count 150
Iterating global reduction 0 with 5 rules applied. Total rules applied 24 place count 109 transition count 150
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 26 place count 107 transition count 148
Iterating global reduction 0 with 2 rules applied. Total rules applied 28 place count 107 transition count 148
Applied a total of 28 rules in 15 ms. Remains 107 /121 variables (removed 14) and now considering 148/162 (removed 14) transitions.
// Phase 1: matrix 148 rows 107 cols
[2022-05-15 17:23:34] [INFO ] Computed 1 place invariants in 2 ms
[2022-05-15 17:23:34] [INFO ] Implicit Places using invariants in 56 ms returned []
// Phase 1: matrix 148 rows 107 cols
[2022-05-15 17:23:34] [INFO ] Computed 1 place invariants in 4 ms
[2022-05-15 17:23:34] [INFO ] State equation strengthened by 72 read => feed constraints.
[2022-05-15 17:23:34] [INFO ] Implicit Places using invariants and state equation in 108 ms returned []
Implicit Place search using SMT with State Equation took 167 ms to find 0 implicit places.
// Phase 1: matrix 148 rows 107 cols
[2022-05-15 17:23:34] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-15 17:23:34] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 107/121 places, 148/162 transitions.
Finished structural reductions, in 1 iterations. Remains : 107/121 places, 148/162 transitions.
Stuttering acceptance computed with spot in 310 ms :[(OR p0 p1), (OR p1 p0), p0, p1, true]
Running random walk in product with property : DiscoveryGPU-PT-14a-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 2}, { cond=true, acceptance={} source=1 dest: 3}], [{ cond=p0, acceptance={0} source=2 dest: 2}], [{ cond=p1, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(OR (EQ s97 0) (EQ s27 1)), p1:(OR (EQ s11 0) (EQ s56 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 41 steps with 1 reset in 3 ms.
FORMULA DiscoveryGPU-PT-14a-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DiscoveryGPU-PT-14a-LTLCardinality-00 finished in 638 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(p0)))'
Support contains 2 out of 121 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 121/121 places, 162/162 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 112 transition count 153
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 112 transition count 153
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 25 place count 105 transition count 146
Iterating global reduction 0 with 7 rules applied. Total rules applied 32 place count 105 transition count 146
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 34 place count 103 transition count 144
Iterating global reduction 0 with 2 rules applied. Total rules applied 36 place count 103 transition count 144
Applied a total of 36 rules in 16 ms. Remains 103 /121 variables (removed 18) and now considering 144/162 (removed 18) transitions.
// Phase 1: matrix 144 rows 103 cols
[2022-05-15 17:23:34] [INFO ] Computed 1 place invariants in 2 ms
[2022-05-15 17:23:34] [INFO ] Implicit Places using invariants in 50 ms returned []
// Phase 1: matrix 144 rows 103 cols
[2022-05-15 17:23:34] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-15 17:23:34] [INFO ] State equation strengthened by 71 read => feed constraints.
[2022-05-15 17:23:34] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 141 ms to find 0 implicit places.
// Phase 1: matrix 144 rows 103 cols
[2022-05-15 17:23:34] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-15 17:23:34] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 103/121 places, 144/162 transitions.
Finished structural reductions, in 1 iterations. Remains : 103/121 places, 144/162 transitions.
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DiscoveryGPU-PT-14a-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s98 0) (EQ s89 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 144 steps with 0 reset in 3 ms.
FORMULA DiscoveryGPU-PT-14a-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DiscoveryGPU-PT-14a-LTLCardinality-03 finished in 303 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 121 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 121/121 places, 162/162 transitions.
Graph (complete) has 311 edges and 121 vertex of which 118 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 136 edges and 116 vertex of which 98 are kept as prefixes of interest. Removing 18 places using SCC suffix rule.5 ms
Discarding 18 places :
Also discarding 18 output transitions
Drop transitions removed 18 transitions
Graph (trivial) has 110 edges and 98 vertex of which 56 / 98 are part of one of the 28 SCC in 1 ms
Free SCC test removed 28 places
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 16 rules applied. Total rules applied 17 place count 70 transition count 127
Reduce places removed 13 places and 0 transitions.
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 1 with 41 rules applied. Total rules applied 58 place count 57 transition count 99
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 71 place count 44 transition count 73
Iterating global reduction 2 with 13 rules applied. Total rules applied 84 place count 44 transition count 73
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 97 place count 31 transition count 47
Iterating global reduction 2 with 13 rules applied. Total rules applied 110 place count 31 transition count 47
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 122 place count 19 transition count 23
Iterating global reduction 2 with 12 rules applied. Total rules applied 134 place count 19 transition count 23
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 146 place count 7 transition count 11
Iterating global reduction 2 with 12 rules applied. Total rules applied 158 place count 7 transition count 11
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
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 160 place count 6 transition count 11
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 162 place count 6 transition count 9
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 164 place count 4 transition count 7
Applied a total of 164 rules in 22 ms. Remains 4 /121 variables (removed 117) and now considering 7/162 (removed 155) transitions.
[2022-05-15 17:23:34] [INFO ] Flow matrix only has 5 transitions (discarded 2 similar events)
// Phase 1: matrix 5 rows 4 cols
[2022-05-15 17:23:34] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-15 17:23:35] [INFO ] Implicit Places using invariants in 14 ms returned []
[2022-05-15 17:23:35] [INFO ] Flow matrix only has 5 transitions (discarded 2 similar events)
// Phase 1: matrix 5 rows 4 cols
[2022-05-15 17:23:35] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-15 17:23:35] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 32 ms to find 0 implicit places.
[2022-05-15 17:23:35] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-15 17:23:35] [INFO ] Flow matrix only has 5 transitions (discarded 2 similar events)
// Phase 1: matrix 5 rows 4 cols
[2022-05-15 17:23:35] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-15 17:23:35] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 4/121 places, 7/162 transitions.
Finished structural reductions, in 1 iterations. Remains : 4/121 places, 7/162 transitions.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Running random walk in product with property : DiscoveryGPU-PT-14a-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(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 DiscoveryGPU-PT-14a-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DiscoveryGPU-PT-14a-LTLCardinality-04 finished in 124 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 121 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 121/121 places, 162/162 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 112 transition count 153
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 112 transition count 153
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 25 place count 105 transition count 146
Iterating global reduction 0 with 7 rules applied. Total rules applied 32 place count 105 transition count 146
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 34 place count 103 transition count 144
Iterating global reduction 0 with 2 rules applied. Total rules applied 36 place count 103 transition count 144
Applied a total of 36 rules in 9 ms. Remains 103 /121 variables (removed 18) and now considering 144/162 (removed 18) transitions.
// Phase 1: matrix 144 rows 103 cols
[2022-05-15 17:23:35] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-15 17:23:35] [INFO ] Implicit Places using invariants in 39 ms returned []
// Phase 1: matrix 144 rows 103 cols
[2022-05-15 17:23:35] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-15 17:23:35] [INFO ] State equation strengthened by 71 read => feed constraints.
[2022-05-15 17:23:35] [INFO ] Implicit Places using invariants and state equation in 84 ms returned []
Implicit Place search using SMT with State Equation took 125 ms to find 0 implicit places.
// Phase 1: matrix 144 rows 103 cols
[2022-05-15 17:23:35] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-15 17:23:35] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 103/121 places, 144/162 transitions.
Finished structural reductions, in 1 iterations. Remains : 103/121 places, 144/162 transitions.
Stuttering acceptance computed with spot in 145 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DiscoveryGPU-PT-14a-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (NEQ s38 0) (NEQ s71 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 350 ms.
Product exploration explored 100000 steps with 50000 reset in 242 ms.
Computed a total of 16 stabilizing places and 15 stable transitions
Graph (complete) has 286 edges and 103 vertex of which 102 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 16 stabilizing places and 15 stable transitions
Knowledge obtained : [(NOT p0), (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 2 factoid took 90 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA DiscoveryGPU-PT-14a-LTLCardinality-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DiscoveryGPU-PT-14a-LTLCardinality-05 finished in 1035 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p1)&&p0)))'
Support contains 4 out of 121 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 121/121 places, 162/162 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 114 transition count 155
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 114 transition count 155
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 19 place count 109 transition count 150
Iterating global reduction 0 with 5 rules applied. Total rules applied 24 place count 109 transition count 150
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 26 place count 107 transition count 148
Iterating global reduction 0 with 2 rules applied. Total rules applied 28 place count 107 transition count 148
Applied a total of 28 rules in 8 ms. Remains 107 /121 variables (removed 14) and now considering 148/162 (removed 14) transitions.
// Phase 1: matrix 148 rows 107 cols
[2022-05-15 17:23:36] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-15 17:23:36] [INFO ] Implicit Places using invariants in 51 ms returned []
// Phase 1: matrix 148 rows 107 cols
[2022-05-15 17:23:36] [INFO ] Computed 1 place invariants in 2 ms
[2022-05-15 17:23:36] [INFO ] State equation strengthened by 73 read => feed constraints.
[2022-05-15 17:23:36] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 148 ms to find 0 implicit places.
// Phase 1: matrix 148 rows 107 cols
[2022-05-15 17:23:36] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-15 17:23:36] [INFO ] Dead Transitions using invariants and state equation in 62 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 107/121 places, 148/162 transitions.
Finished structural reductions, in 1 iterations. Remains : 107/121 places, 148/162 transitions.
Stuttering acceptance computed with spot in 121 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : DiscoveryGPU-PT-14a-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=2, aps=[p1:(OR (EQ s48 0) (EQ s29 1)), p0:(AND (EQ s15 0) (EQ s25 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA DiscoveryGPU-PT-14a-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DiscoveryGPU-PT-14a-LTLCardinality-08 finished in 360 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 121 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 121/121 places, 162/162 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 113 transition count 154
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 113 transition count 154
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 21 place count 108 transition count 149
Iterating global reduction 0 with 5 rules applied. Total rules applied 26 place count 108 transition count 149
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 28 place count 106 transition count 147
Iterating global reduction 0 with 2 rules applied. Total rules applied 30 place count 106 transition count 147
Applied a total of 30 rules in 6 ms. Remains 106 /121 variables (removed 15) and now considering 147/162 (removed 15) transitions.
// Phase 1: matrix 147 rows 106 cols
[2022-05-15 17:23:36] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-15 17:23:36] [INFO ] Implicit Places using invariants in 46 ms returned []
// Phase 1: matrix 147 rows 106 cols
[2022-05-15 17:23:36] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-15 17:23:36] [INFO ] State equation strengthened by 72 read => feed constraints.
[2022-05-15 17:23:36] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 143 ms to find 0 implicit places.
// Phase 1: matrix 147 rows 106 cols
[2022-05-15 17:23:36] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-15 17:23:36] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 106/121 places, 147/162 transitions.
Finished structural reductions, in 1 iterations. Remains : 106/121 places, 147/162 transitions.
Stuttering acceptance computed with spot in 83 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : DiscoveryGPU-PT-14a-LTLCardinality-09 automaton TGBA Formula[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:(AND (NEQ s39 0) (NEQ s62 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA DiscoveryGPU-PT-14a-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DiscoveryGPU-PT-14a-LTLCardinality-09 finished in 313 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(F(G(F(p0))))))'
Support contains 3 out of 121 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 121/121 places, 162/162 transitions.
Graph (complete) has 311 edges and 121 vertex of which 118 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 136 edges and 116 vertex of which 98 are kept as prefixes of interest. Removing 18 places using SCC suffix rule.1 ms
Discarding 18 places :
Also discarding 18 output transitions
Drop transitions removed 18 transitions
Graph (trivial) has 104 edges and 98 vertex of which 50 / 98 are part of one of the 25 SCC in 0 ms
Free SCC test removed 25 places
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 16 rules applied. Total rules applied 17 place count 73 transition count 127
Reduce places removed 13 places and 0 transitions.
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 39 rules applied. Total rules applied 56 place count 60 transition count 101
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 57 place count 59 transition count 101
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 69 place count 47 transition count 77
Iterating global reduction 3 with 12 rules applied. Total rules applied 81 place count 47 transition count 77
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 92 place count 36 transition count 55
Iterating global reduction 3 with 11 rules applied. Total rules applied 103 place count 36 transition count 55
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 113 place count 26 transition count 35
Iterating global reduction 3 with 10 rules applied. Total rules applied 123 place count 26 transition count 35
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 133 place count 16 transition count 25
Iterating global reduction 3 with 10 rules applied. Total rules applied 143 place count 16 transition count 25
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 145 place count 15 transition count 24
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
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 147 place count 14 transition count 24
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 149 place count 14 transition count 22
Reduce places removed 4 places and 4 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 153 place count 10 transition count 18
Applied a total of 153 rules in 12 ms. Remains 10 /121 variables (removed 111) and now considering 18/162 (removed 144) transitions.
[2022-05-15 17:23:36] [INFO ] Flow matrix only has 15 transitions (discarded 3 similar events)
// Phase 1: matrix 15 rows 10 cols
[2022-05-15 17:23:36] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-15 17:23:36] [INFO ] Implicit Places using invariants in 15 ms returned []
[2022-05-15 17:23:36] [INFO ] Flow matrix only has 15 transitions (discarded 3 similar events)
// Phase 1: matrix 15 rows 10 cols
[2022-05-15 17:23:36] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-15 17:23:36] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
[2022-05-15 17:23:36] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-15 17:23:36] [INFO ] Flow matrix only has 15 transitions (discarded 3 similar events)
// Phase 1: matrix 15 rows 10 cols
[2022-05-15 17:23:36] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-15 17:23:36] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 10/121 places, 18/162 transitions.
Finished structural reductions, in 1 iterations. Remains : 10/121 places, 18/162 transitions.
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DiscoveryGPU-PT-14a-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s2 1) (OR (EQ s8 0) (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 0 steps with 0 reset in 0 ms.
FORMULA DiscoveryGPU-PT-14a-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DiscoveryGPU-PT-14a-LTLCardinality-10 finished in 155 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((X(p0) U !G(p1)) U X((F(G(F(X(p0))))&&p2))))'
Support contains 5 out of 121 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 121/121 places, 162/162 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 114 transition count 155
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 114 transition count 155
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 20 place count 108 transition count 149
Iterating global reduction 0 with 6 rules applied. Total rules applied 26 place count 108 transition count 149
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 107 transition count 148
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 107 transition count 148
Applied a total of 28 rules in 9 ms. Remains 107 /121 variables (removed 14) and now considering 148/162 (removed 14) transitions.
// Phase 1: matrix 148 rows 107 cols
[2022-05-15 17:23:36] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-15 17:23:37] [INFO ] Implicit Places using invariants in 54 ms returned []
// Phase 1: matrix 148 rows 107 cols
[2022-05-15 17:23:37] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-15 17:23:37] [INFO ] State equation strengthened by 72 read => feed constraints.
[2022-05-15 17:23:37] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 149 ms to find 0 implicit places.
// Phase 1: matrix 148 rows 107 cols
[2022-05-15 17:23:37] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-15 17:23:37] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 107/121 places, 148/162 transitions.
Finished structural reductions, in 1 iterations. Remains : 107/121 places, 148/162 transitions.
Stuttering acceptance computed with spot in 312 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0)), (OR (AND p1 (NOT p2)) (AND (NOT p0) p1)), (NOT p0), (NOT p0), (AND p1 (NOT p0)), (AND p1 (NOT p0)), p1]
Running random walk in product with property : DiscoveryGPU-PT-14a-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={} source=1 dest: 2}, { cond=(AND p2 (NOT p0)), acceptance={} source=1 dest: 3}, { cond=p2, acceptance={} source=1 dest: 4}], [{ cond=(AND p1 p2 (NOT p0)), acceptance={} source=2 dest: 5}, { cond=(AND p1 p2), acceptance={} source=2 dest: 6}, { cond=(AND p1 (NOT p2)), acceptance={} source=2 dest: 7}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}], [{ cond=(AND p1 (NOT p0)), acceptance={0} source=5 dest: 5}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=6 dest: 5}, { cond=p1, acceptance={} source=6 dest: 6}], [{ cond=p1, acceptance={0} source=7 dest: 7}]], initial=0, aps=[p1:(OR (EQ s67 0) (EQ s75 1)), p2:(OR (EQ s70 0) (EQ s31 1)), p0:(OR (EQ s106 0) (EQ s75 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 153 steps with 0 reset in 1 ms.
FORMULA DiscoveryGPU-PT-14a-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DiscoveryGPU-PT-14a-LTLCardinality-11 finished in 559 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 121 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 121/121 places, 162/162 transitions.
Graph (complete) has 311 edges and 121 vertex of which 118 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 136 edges and 116 vertex of which 100 are kept as prefixes of interest. Removing 16 places using SCC suffix rule.1 ms
Discarding 16 places :
Also discarding 16 output transitions
Drop transitions removed 16 transitions
Graph (trivial) has 111 edges and 100 vertex of which 54 / 100 are part of one of the 27 SCC in 1 ms
Free SCC test removed 27 places
Drop transitions removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 0 with 17 rules applied. Total rules applied 18 place count 73 transition count 128
Reduce places removed 14 places and 0 transitions.
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 1 with 41 rules applied. Total rules applied 59 place count 59 transition count 101
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 70 place count 48 transition count 79
Iterating global reduction 2 with 11 rules applied. Total rules applied 81 place count 48 transition count 79
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 92 place count 37 transition count 57
Iterating global reduction 2 with 11 rules applied. Total rules applied 103 place count 37 transition count 57
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 114 place count 26 transition count 35
Iterating global reduction 2 with 11 rules applied. Total rules applied 125 place count 26 transition count 35
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 136 place count 15 transition count 24
Iterating global reduction 2 with 11 rules applied. Total rules applied 147 place count 15 transition count 24
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 153 place count 12 transition count 21
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 154 place count 12 transition count 20
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 2 with 3 rules applied. Total rules applied 157 place count 9 transition count 17
Applied a total of 157 rules in 18 ms. Remains 9 /121 variables (removed 112) and now considering 17/162 (removed 145) transitions.
[2022-05-15 17:23:37] [INFO ] Flow matrix only has 13 transitions (discarded 4 similar events)
// Phase 1: matrix 13 rows 9 cols
[2022-05-15 17:23:37] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-15 17:23:37] [INFO ] Implicit Places using invariants in 23 ms returned []
[2022-05-15 17:23:37] [INFO ] Flow matrix only has 13 transitions (discarded 4 similar events)
// Phase 1: matrix 13 rows 9 cols
[2022-05-15 17:23:37] [INFO ] Computed 0 place invariants in 6 ms
[2022-05-15 17:23:37] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2022-05-15 17:23:37] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-15 17:23:37] [INFO ] Flow matrix only has 13 transitions (discarded 4 similar events)
// Phase 1: matrix 13 rows 9 cols
[2022-05-15 17:23:37] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-15 17:23:37] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 9/121 places, 17/162 transitions.
Finished structural reductions, in 1 iterations. Remains : 9/121 places, 17/162 transitions.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Running random walk in product with property : DiscoveryGPU-PT-14a-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (NEQ s5 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 0 steps with 0 reset in 0 ms.
FORMULA DiscoveryGPU-PT-14a-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DiscoveryGPU-PT-14a-LTLCardinality-14 finished in 156 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(((p0 U p1)||F(G(p2)))))'
Support contains 4 out of 121 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 121/121 places, 162/162 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 113 transition count 154
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 113 transition count 154
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 22 place count 107 transition count 148
Iterating global reduction 0 with 6 rules applied. Total rules applied 28 place count 107 transition count 148
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 106 transition count 147
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 106 transition count 147
Applied a total of 30 rules in 7 ms. Remains 106 /121 variables (removed 15) and now considering 147/162 (removed 15) transitions.
// Phase 1: matrix 147 rows 106 cols
[2022-05-15 17:23:37] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-15 17:23:37] [INFO ] Implicit Places using invariants in 50 ms returned []
// Phase 1: matrix 147 rows 106 cols
[2022-05-15 17:23:37] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-15 17:23:37] [INFO ] State equation strengthened by 72 read => feed constraints.
[2022-05-15 17:23:37] [INFO ] Implicit Places using invariants and state equation in 96 ms returned []
Implicit Place search using SMT with State Equation took 149 ms to find 0 implicit places.
// Phase 1: matrix 147 rows 106 cols
[2022-05-15 17:23:37] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-15 17:23:37] [INFO ] Dead Transitions using invariants and state equation in 66 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 106/121 places, 147/162 transitions.
Finished structural reductions, in 1 iterations. Remains : 106/121 places, 147/162 transitions.
Stuttering acceptance computed with spot in 102 ms :[(AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : DiscoveryGPU-PT-14a-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p0 p2), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=p2, acceptance={} source=1 dest: 1}, { cond=(NOT p2), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p1:(OR (EQ s81 0) (EQ s21 1)), p0:(OR (EQ s29 0) (EQ s78 1)), p2:(AND (EQ s78 0) (EQ s29 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 185 ms.
Product exploration explored 100000 steps with 50000 reset in 256 ms.
Computed a total of 16 stabilizing places and 15 stable transitions
Graph (complete) has 290 edges and 106 vertex of which 104 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Computed a total of 16 stabilizing places and 15 stable transitions
Knowledge obtained : [(AND p1 p0 (NOT p2)), (X (NOT (AND (NOT p1) p0 p2))), (X (NOT (AND (NOT p1) p0 (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p1) p0 p2)))), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND p1 p0 (NOT p2))
Knowledge based reduction with 8 factoid took 192 ms. Reduced automaton from 3 states, 6 edges and 3 AP to 1 states, 0 edges and 0 AP.
FORMULA DiscoveryGPU-PT-14a-LTLCardinality-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DiscoveryGPU-PT-14a-LTLCardinality-15 finished in 980 ms.
All properties solved by simple procedures.
Total runtime 5804 ms.
BK_STOP 1652635418720
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ 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
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination 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=@none -Xss128m -Xms40m -Xmx8192m
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DiscoveryGPU-PT-14a"
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 DiscoveryGPU-PT-14a, 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 r078-tall-165260109900131"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DiscoveryGPU-PT-14a.tgz
mv DiscoveryGPU-PT-14a 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 '
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 ;