About the Execution of ITS-Tools for Kanban-PT-01000
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1736.640 | 38756.00 | 48400.00 | 328.30 | FFFFFFFTFFFFTFFF | normal |
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.r121-tall-162075407100541.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 Kanban-PT-01000, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r121-tall-162075407100541
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 388K
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 131K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.9K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 77K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Mar 28 16:18 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 28 16:18 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 28 16:18 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:18 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.0K Mar 27 06:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 14K Mar 27 06:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Mar 25 07:10 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 25 07:10 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 6 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 14K 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 Kanban-PT-01000-00
FORMULA_NAME Kanban-PT-01000-01
FORMULA_NAME Kanban-PT-01000-02
FORMULA_NAME Kanban-PT-01000-03
FORMULA_NAME Kanban-PT-01000-04
FORMULA_NAME Kanban-PT-01000-05
FORMULA_NAME Kanban-PT-01000-06
FORMULA_NAME Kanban-PT-01000-07
FORMULA_NAME Kanban-PT-01000-08
FORMULA_NAME Kanban-PT-01000-09
FORMULA_NAME Kanban-PT-01000-10
FORMULA_NAME Kanban-PT-01000-11
FORMULA_NAME Kanban-PT-01000-12
FORMULA_NAME Kanban-PT-01000-13
FORMULA_NAME Kanban-PT-01000-14
FORMULA_NAME Kanban-PT-01000-15
=== Now, execution of the tool begins
BK_START 1620864221230
Running Version 0
[2021-05-13 00:03:42] [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]
[2021-05-13 00:03:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-13 00:03:42] [INFO ] Load time of PNML (sax parser for PT used): 22 ms
[2021-05-13 00:03:42] [INFO ] Transformed 16 places.
[2021-05-13 00:03:42] [INFO ] Transformed 16 transitions.
[2021-05-13 00:03:42] [INFO ] Parsed PT model containing 16 places and 16 transitions in 58 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
[2021-05-13 00:03:42] [INFO ] Initial state test concluded for 3 properties.
FORMULA Kanban-PT-01000-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Kanban-PT-01000-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 16 out of 16 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 16/16 places, 16/16 transitions.
Applied a total of 0 rules in 7 ms. Remains 16 /16 variables (removed 0) and now considering 16/16 (removed 0) transitions.
// Phase 1: matrix 16 rows 16 cols
[2021-05-13 00:03:43] [INFO ] Computed 5 place invariants in 4 ms
[2021-05-13 00:03:43] [INFO ] Implicit Places using invariants in 62 ms returned []
// Phase 1: matrix 16 rows 16 cols
[2021-05-13 00:03:43] [INFO ] Computed 5 place invariants in 3 ms
[2021-05-13 00:03:43] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
// Phase 1: matrix 16 rows 16 cols
[2021-05-13 00:03:43] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-13 00:03:43] [INFO ] Dead Transitions using invariants and state equation in 23 ms returned []
Finished structural reductions, in 1 iterations. Remains : 16/16 places, 16/16 transitions.
[2021-05-13 00:03:43] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-13 00:03:43] [INFO ] Flatten gal took : 18 ms
FORMULA Kanban-PT-01000-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Kanban-PT-01000-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-13 00:03:43] [INFO ] Flatten gal took : 4 ms
[2021-05-13 00:03:43] [INFO ] Input system was already deterministic with 16 transitions.
Finished random walk after 40053 steps, including 1 resets, run visited all 15 properties in 24 ms. (steps per millisecond=1668 )
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)&&G(F(!p0))))], workingDir=/home/mcc/execution]
Support contains 1 out of 16 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 16/16 places, 16/16 transitions.
Graph (trivial) has 12 edges and 16 vertex of which 6 / 16 are part of one of the 3 SCC in 3 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Ensure Unique test removed 1 places
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 2 place count 12 transition count 12
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 11 transition count 12
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 5 place count 10 transition count 11
Applied a total of 5 rules in 45 ms. Remains 10 /16 variables (removed 6) and now considering 11/16 (removed 5) transitions.
[2021-05-13 00:03:43] [INFO ] Flow matrix only has 9 transitions (discarded 2 similar events)
// Phase 1: matrix 9 rows 10 cols
[2021-05-13 00:03:43] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-13 00:03:43] [INFO ] Implicit Places using invariants in 13 ms returned []
[2021-05-13 00:03:43] [INFO ] Flow matrix only has 9 transitions (discarded 2 similar events)
// Phase 1: matrix 9 rows 10 cols
[2021-05-13 00:03:43] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-13 00:03:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-13 00:03:43] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 35 ms to find 0 implicit places.
[2021-05-13 00:03:43] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-13 00:03:43] [INFO ] Flow matrix only has 9 transitions (discarded 2 similar events)
// Phase 1: matrix 9 rows 10 cols
[2021-05-13 00:03:43] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-13 00:03:43] [INFO ] Dead Transitions using invariants and state equation in 12 ms returned []
Finished structural reductions, in 1 iterations. Remains : 10/16 places, 11/16 transitions.
Stuttering acceptance computed with spot in 209 ms :[true, (NOT p0), p0, p0]
Running random walk in product with property : Kanban-PT-01000-00 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}, { cond=true, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={0} source=2 dest: 2}], [{ cond=p0, acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(GEQ s9 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA Kanban-PT-01000-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Kanban-PT-01000-00 finished in 345 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((F(G(p0))||(p1&&G(p2)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 16 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 16/16 places, 16/16 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 15 transition count 16
Applied a total of 1 rules in 1 ms. Remains 15 /16 variables (removed 1) and now considering 16/16 (removed 0) transitions.
// Phase 1: matrix 16 rows 15 cols
[2021-05-13 00:03:43] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-13 00:03:43] [INFO ] Implicit Places using invariants in 11 ms returned []
// Phase 1: matrix 16 rows 15 cols
[2021-05-13 00:03:43] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-13 00:03:43] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 27 ms to find 0 implicit places.
// Phase 1: matrix 16 rows 15 cols
[2021-05-13 00:03:43] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-13 00:03:43] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Finished structural reductions, in 1 iterations. Remains : 15/16 places, 16/16 transitions.
Stuttering acceptance computed with spot in 118 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (NOT p0), (AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1)))]
Running random walk in product with property : Kanban-PT-01000-01 automaton TGBA [mat=[[{ cond=(OR (NOT p1) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND p1 p2), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={} source=2 dest: 1}, { cond=p2, acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 0}]], initial=3, aps=[p1:(GEQ s0 1), p2:(GEQ s7 1), p0:(GEQ s5 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 265 ms.
Stack based approach found an accepted trace after 18 steps with 0 reset with depth 19 and stack size 19 in 0 ms.
FORMULA Kanban-PT-01000-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Kanban-PT-01000-01 finished in 439 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0)||X((!p0 U p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 16 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 16/16 places, 16/16 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 15 transition count 16
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 14 transition count 15
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 14 transition count 15
Applied a total of 3 rules in 2 ms. Remains 14 /16 variables (removed 2) and now considering 15/16 (removed 1) transitions.
// Phase 1: matrix 15 rows 14 cols
[2021-05-13 00:03:44] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-13 00:03:44] [INFO ] Implicit Places using invariants in 12 ms returned []
// Phase 1: matrix 15 rows 14 cols
[2021-05-13 00:03:44] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-13 00:03:44] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 33 ms to find 0 implicit places.
// Phase 1: matrix 15 rows 14 cols
[2021-05-13 00:03:44] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-13 00:03:44] [INFO ] Dead Transitions using invariants and state equation in 20 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/16 places, 15/16 transitions.
Stuttering acceptance computed with spot in 101 ms :[true, (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : Kanban-PT-01000-02 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=2, aps=[p0:(GEQ s9 1), p1:(AND (LT s9 1) (GEQ s2 1) (GEQ s7 1) (GEQ s12 1) (GEQ s2 1) (GEQ s7 1) (GEQ s12 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]]
Product exploration explored 100000 steps with 4953 reset in 144 ms.
Stack based approach found an accepted trace after 2 steps with 0 reset with depth 3 and stack size 3 in 0 ms.
FORMULA Kanban-PT-01000-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Kanban-PT-01000-02 finished in 312 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((G(!p0)||X(p1))))], workingDir=/home/mcc/execution]
Support contains 2 out of 16 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 16/16 places, 16/16 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 15 transition count 16
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 14 transition count 15
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 14 transition count 15
Applied a total of 3 rules in 1 ms. Remains 14 /16 variables (removed 2) and now considering 15/16 (removed 1) transitions.
// Phase 1: matrix 15 rows 14 cols
[2021-05-13 00:03:44] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-13 00:03:44] [INFO ] Implicit Places using invariants in 10 ms returned []
// Phase 1: matrix 15 rows 14 cols
[2021-05-13 00:03:44] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-13 00:03:44] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
// Phase 1: matrix 15 rows 14 cols
[2021-05-13 00:03:44] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-13 00:03:44] [INFO ] Dead Transitions using invariants and state equation in 24 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/16 places, 15/16 transitions.
Stuttering acceptance computed with spot in 106 ms :[(AND p0 (NOT p1)), (NOT p1), (AND (NOT p1) p0), p0, true]
Running random walk in product with property : Kanban-PT-01000-05 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(AND p0 p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 4}], [{ cond=(AND p0 p1), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={} source=3 dest: 3}, { cond=p0, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(GEQ s13 1), p1:(GEQ s9 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 0 ms.
FORMULA Kanban-PT-01000-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Kanban-PT-01000-05 finished in 179 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 3 out of 16 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 16/16 places, 16/16 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 15 transition count 16
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 14 transition count 15
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 14 transition count 15
Applied a total of 3 rules in 1 ms. Remains 14 /16 variables (removed 2) and now considering 15/16 (removed 1) transitions.
// Phase 1: matrix 15 rows 14 cols
[2021-05-13 00:03:44] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-13 00:03:44] [INFO ] Implicit Places using invariants in 12 ms returned []
// Phase 1: matrix 15 rows 14 cols
[2021-05-13 00:03:44] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-13 00:03:44] [INFO ] Implicit Places using invariants and state equation in 15 ms returned []
Implicit Place search using SMT with State Equation took 28 ms to find 0 implicit places.
// Phase 1: matrix 15 rows 14 cols
[2021-05-13 00:03:44] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-13 00:03:44] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/16 places, 15/16 transitions.
Stuttering acceptance computed with spot in 54 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : Kanban-PT-01000-06 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 (LT s2 1) (LT s7 1) (LT s12 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 9 steps with 0 reset in 0 ms.
FORMULA Kanban-PT-01000-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Kanban-PT-01000-06 finished in 105 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((X(F(p0))&&(F(p1) U p2))))], workingDir=/home/mcc/execution]
Support contains 3 out of 16 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 16/16 places, 16/16 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 15 transition count 16
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 14 transition count 15
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 14 transition count 15
Applied a total of 3 rules in 1 ms. Remains 14 /16 variables (removed 2) and now considering 15/16 (removed 1) transitions.
// Phase 1: matrix 15 rows 14 cols
[2021-05-13 00:03:44] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-13 00:03:44] [INFO ] Implicit Places using invariants in 11 ms returned []
// Phase 1: matrix 15 rows 14 cols
[2021-05-13 00:03:44] [INFO ] Computed 4 place invariants in 3 ms
[2021-05-13 00:03:44] [INFO ] Implicit Places using invariants and state equation in 15 ms returned []
Implicit Place search using SMT with State Equation took 28 ms to find 0 implicit places.
// Phase 1: matrix 15 rows 14 cols
[2021-05-13 00:03:44] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-13 00:03:44] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/16 places, 15/16 transitions.
Stuttering acceptance computed with spot in 136 ms :[(OR (NOT p2) (NOT p0)), (NOT p0), (NOT p2), (AND p2 (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Kanban-PT-01000-08 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(AND p2 (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 4}]], initial=0, aps=[p2:(GEQ s13 1), p1:(LT s1 1), p0:(GEQ s0 1)], nbAcceptance=0, 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]]
Product exploration explored 100000 steps with 8182 reset in 113 ms.
Stack based approach found an accepted trace after 3 steps with 0 reset with depth 4 and stack size 4 in 0 ms.
FORMULA Kanban-PT-01000-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Kanban-PT-01000-08 finished in 304 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(!p0))], workingDir=/home/mcc/execution]
Support contains 3 out of 16 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 16/16 places, 16/16 transitions.
Graph (trivial) has 11 edges and 16 vertex of which 8 / 16 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Ensure Unique test removed 1 places
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 0 with 2 rules applied. Total rules applied 3 place count 10 transition count 11
Applied a total of 3 rules in 29 ms. Remains 10 /16 variables (removed 6) and now considering 11/16 (removed 5) transitions.
[2021-05-13 00:03:45] [INFO ] Flow matrix only has 8 transitions (discarded 3 similar events)
// Phase 1: matrix 8 rows 10 cols
[2021-05-13 00:03:45] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-13 00:03:45] [INFO ] Implicit Places using invariants in 14 ms returned []
[2021-05-13 00:03:45] [INFO ] Flow matrix only has 8 transitions (discarded 3 similar events)
// Phase 1: matrix 8 rows 10 cols
[2021-05-13 00:03:45] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-13 00:03:45] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-13 00:03:45] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 38 ms to find 0 implicit places.
[2021-05-13 00:03:45] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-13 00:03:45] [INFO ] Flow matrix only has 8 transitions (discarded 3 similar events)
// Phase 1: matrix 8 rows 10 cols
[2021-05-13 00:03:45] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-13 00:03:45] [INFO ] Dead Transitions using invariants and state equation in 25 ms returned []
Finished structural reductions, in 1 iterations. Remains : 10/16 places, 11/16 transitions.
Stuttering acceptance computed with spot in 28 ms :[p0]
Running random walk in product with property : Kanban-PT-01000-09 automaton TGBA [mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (LT s1 1) (LT s4 1) (LT s8 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]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA Kanban-PT-01000-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Kanban-PT-01000-09 finished in 136 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X((p0 U p1))))], workingDir=/home/mcc/execution]
Support contains 3 out of 16 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 16/16 places, 16/16 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 15 transition count 16
Applied a total of 1 rules in 1 ms. Remains 15 /16 variables (removed 1) and now considering 16/16 (removed 0) transitions.
// Phase 1: matrix 16 rows 15 cols
[2021-05-13 00:03:45] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-13 00:03:45] [INFO ] Implicit Places using invariants in 27 ms returned []
// Phase 1: matrix 16 rows 15 cols
[2021-05-13 00:03:45] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-13 00:03:45] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
// Phase 1: matrix 16 rows 15 cols
[2021-05-13 00:03:45] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-13 00:03:45] [INFO ] Dead Transitions using invariants and state equation in 18 ms returned []
Finished structural reductions, in 1 iterations. Remains : 15/16 places, 16/16 transitions.
Stuttering acceptance computed with spot in 79 ms :[(NOT p1), (NOT p1), true, (NOT p1)]
Running random walk in product with property : Kanban-PT-01000-10 automaton TGBA [mat=[[{ cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=3, aps=[p1:(AND (GEQ s1 1) (GEQ s3 1)), p0:(GEQ s0 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][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA Kanban-PT-01000-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Kanban-PT-01000-10 finished in 156 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(((!p0 U X(p1))&&G(p2)))], workingDir=/home/mcc/execution]
Support contains 3 out of 16 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 16/16 places, 16/16 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 15 transition count 16
Applied a total of 1 rules in 0 ms. Remains 15 /16 variables (removed 1) and now considering 16/16 (removed 0) transitions.
// Phase 1: matrix 16 rows 15 cols
[2021-05-13 00:03:45] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-13 00:03:45] [INFO ] Implicit Places using invariants in 13 ms returned []
// Phase 1: matrix 16 rows 15 cols
[2021-05-13 00:03:45] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-13 00:03:45] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 34 ms to find 0 implicit places.
// Phase 1: matrix 16 rows 15 cols
[2021-05-13 00:03:45] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-13 00:03:45] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Finished structural reductions, in 1 iterations. Remains : 15/16 places, 16/16 transitions.
Stuttering acceptance computed with spot in 121 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), (NOT p2), true]
Running random walk in product with property : Kanban-PT-01000-11 automaton TGBA [mat=[[{ cond=(AND (NOT p0) p2), acceptance={} source=0 dest: 1}, { cond=(AND p0 p2), acceptance={} source=0 dest: 2}, { cond=(NOT p2), acceptance={} source=0 dest: 4}], [{ cond=(AND (NOT p0) p2 (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 p2 (NOT p1)), acceptance={0} source=1 dest: 2}, { cond=(AND p2 p1), acceptance={0} source=1 dest: 3}, { cond=(NOT p2), acceptance={0} source=1 dest: 4}], [{ cond=(AND p2 p1), acceptance={} source=2 dest: 3}, { cond=(OR (NOT p2) (NOT p1)), acceptance={} source=2 dest: 4}], [{ cond=p2, acceptance={} source=3 dest: 3}, { cond=(NOT p2), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(GEQ s10 1), p2:(LT s9 1), p1:(LT s3 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, 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 31 steps with 0 reset in 0 ms.
FORMULA Kanban-PT-01000-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Kanban-PT-01000-11 finished in 179 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)||X(G(p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 16 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 16/16 places, 16/16 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 15 transition count 16
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 14 transition count 15
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 14 transition count 15
Applied a total of 3 rules in 1 ms. Remains 14 /16 variables (removed 2) and now considering 15/16 (removed 1) transitions.
// Phase 1: matrix 15 rows 14 cols
[2021-05-13 00:03:45] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-13 00:03:45] [INFO ] Implicit Places using invariants in 12 ms returned []
// Phase 1: matrix 15 rows 14 cols
[2021-05-13 00:03:45] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-13 00:03:45] [INFO ] Implicit Places using invariants and state equation in 14 ms returned []
Implicit Place search using SMT with State Equation took 29 ms to find 0 implicit places.
// Phase 1: matrix 15 rows 14 cols
[2021-05-13 00:03:45] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-13 00:03:45] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/16 places, 15/16 transitions.
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Kanban-PT-01000-12 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(GEQ s0 1), p1:(OR (LT s2 1) (LT s7 1) (LT s12 1) (LT s2 1) (LT s7 1) (LT s12 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]]
Product exploration explored 100000 steps with 11821 reset in 90 ms.
Product exploration explored 100000 steps with 11660 reset in 117 ms.
Knowledge obtained : [(NOT p0), p1]
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 11870 reset in 81 ms.
Product exploration explored 100000 steps with 11789 reset in 100 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 14 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 14/14 places, 15/15 transitions.
Graph (trivial) has 8 edges and 14 vertex of which 6 / 14 are part of one of the 3 SCC in 0 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Applied a total of 1 rules in 1 ms. Remains 11 /14 variables (removed 3) and now considering 12/15 (removed 3) transitions.
[2021-05-13 00:03:46] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-13 00:03:46] [INFO ] Flow matrix only has 10 transitions (discarded 2 similar events)
// Phase 1: matrix 10 rows 11 cols
[2021-05-13 00:03:46] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-13 00:03:46] [INFO ] Dead Transitions using invariants and state equation in 10 ms returned []
Finished structural reductions, in 1 iterations. Remains : 11/14 places, 12/15 transitions.
Product exploration explored 100000 steps with 19938 reset in 184 ms.
Product exploration explored 100000 steps with 20030 reset in 161 ms.
[2021-05-13 00:03:46] [INFO ] Flatten gal took : 2 ms
[2021-05-13 00:03:46] [INFO ] Flatten gal took : 7 ms
[2021-05-13 00:03:46] [INFO ] Time to serialize gal into /tmp/LTL13471654930251067212.gal : 1 ms
[2021-05-13 00:03:46] [INFO ] Time to serialize properties into /tmp/LTL15236562922740354269.ltl : 15 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/LTL13471654930251067212.gal, -t, CGAL, -LTL, /tmp/LTL15236562922740354269.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/LTL13471654930251067212.gal -t CGAL -LTL /tmp/LTL15236562922740354269.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((F("(Pm3>=1)"))||(X(G("((((((Pout3<1)||(P1<1))||(Pout2<1))||(Pout3<1))||(P1<1))||(Pout2<1))")))))
Formula 0 simplified : !(F"(Pm3>=1)" | XG"((((((Pout3<1)||(P1<1))||(Pout2<1))||(Pout3<1))||(P1<1))||(Pout2<1))")
Detected timeout of ITS tools.
[2021-05-13 00:04:01] [INFO ] Flatten gal took : 2 ms
[2021-05-13 00:04:01] [INFO ] Applying decomposition
[2021-05-13 00:04:01] [INFO ] Flatten gal took : 2 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph9106848306116216210.txt, -o, /tmp/graph9106848306116216210.bin, -w, /tmp/graph9106848306116216210.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph9106848306116216210.bin, -l, -1, -v, -w, /tmp/graph9106848306116216210.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-13 00:04:02] [INFO ] Decomposing Gal with order
[2021-05-13 00:04:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-13 00:04:02] [INFO ] Flatten gal took : 26 ms
[2021-05-13 00:04:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2021-05-13 00:04:02] [INFO ] Time to serialize gal into /tmp/LTL2657820922348766943.gal : 1 ms
[2021-05-13 00:04:02] [INFO ] Time to serialize properties into /tmp/LTL18137316935563362073.ltl : 1 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/LTL2657820922348766943.gal, -t, CGAL, -LTL, /tmp/LTL18137316935563362073.ltl, -c, -stutter-deadlock], 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/LTL2657820922348766943.gal -t CGAL -LTL /tmp/LTL18137316935563362073.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !(((F("(u0.Pm3>=1)"))||(X(G("((((((u0.Pout3<1)||(i2.u3.P1<1))||(u4.Pout2<1))||(u0.Pout3<1))||(i2.u3.P1<1))||(u4.Pout2<1))")))))
Formula 0 simplified : !(F"(u0.Pm3>=1)" | XG"((((((u0.Pout3<1)||(i2.u3.P1<1))||(u4.Pout2<1))||(u0.Pout3<1))||(i2.u3.P1<1))||(u4.Pout2<1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7995012651955541787
[2021-05-13 00:04:17] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7995012651955541787
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin7995012651955541787]
Compilation finished in 416 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin7995012651955541787]
Link finished in 36 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, (<>((LTLAPp0==true))||X([]((LTLAPp1==true)))), --buchi-type=spotba], workingDir=/tmp/ltsmin7995012651955541787]
LTSmin run took 878 ms.
FORMULA Kanban-PT-01000-12 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property Kanban-PT-01000-12 finished in 32905 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X(!p0) U (p1&&X((X(F(p2))||G(p1))))))], workingDir=/home/mcc/execution]
Support contains 5 out of 16 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 16/16 places, 16/16 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 15 transition count 15
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 15 transition count 15
Applied a total of 2 rules in 0 ms. Remains 15 /16 variables (removed 1) and now considering 15/16 (removed 1) transitions.
// Phase 1: matrix 15 rows 15 cols
[2021-05-13 00:04:18] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-13 00:04:18] [INFO ] Implicit Places using invariants in 9 ms returned []
// Phase 1: matrix 15 rows 15 cols
[2021-05-13 00:04:18] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-13 00:04:18] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 27 ms to find 0 implicit places.
// Phase 1: matrix 15 rows 15 cols
[2021-05-13 00:04:18] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-13 00:04:18] [INFO ] Dead Transitions using invariants and state equation in 18 ms returned []
Finished structural reductions, in 1 iterations. Remains : 15/16 places, 15/16 transitions.
Stuttering acceptance computed with spot in 238 ms :[(NOT p1), p0, (AND (NOT p1) (NOT p2)), true, (NOT p2), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) p0), (AND (NOT p1) (NOT p2)), (AND (NOT p2) p0), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : Kanban-PT-01000-13 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 4}, { cond=(AND p1 p0), acceptance={} source=2 dest: 5}, { cond=p1, acceptance={} source=2 dest: 6}, { cond=p1, acceptance={} source=2 dest: 7}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 8}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 9}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=5 dest: 4}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=5 dest: 5}], [{ cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=6 dest: 4}, { cond=(AND p1 p0 (NOT p2)), acceptance={} source=6 dest: 5}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=7 dest: 6}, { cond=(AND p1 (NOT p2)), acceptance={} source=7 dest: 7}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=7 dest: 8}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=7 dest: 9}], [{ cond=(AND p0 (NOT p2)), acceptance={} source=8 dest: 4}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=9 dest: 6}, { cond=(AND p1 (NOT p2)), acceptance={0} source=9 dest: 7}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=9 dest: 8}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=9 dest: 9}]], initial=0, aps=[p1:(LT s5 1), p0:(GEQ s1 1), p2:(OR (LT s0 1) (LT s6 1) (LT s12 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 30775 reset in 181 ms.
Stack based approach found an accepted trace after 873 steps with 266 reset with depth 4 and stack size 4 in 1 ms.
FORMULA Kanban-PT-01000-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Kanban-PT-01000-13 finished in 484 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G((p0||F(!p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 16 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 16/16 places, 16/16 transitions.
Graph (trivial) has 9 edges and 16 vertex of which 6 / 16 are part of one of the 3 SCC in 1 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Ensure Unique test removed 1 places
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 0 with 2 rules applied. Total rules applied 3 place count 11 transition count 12
Applied a total of 3 rules in 10 ms. Remains 11 /16 variables (removed 5) and now considering 12/16 (removed 4) transitions.
[2021-05-13 00:04:18] [INFO ] Flow matrix only has 10 transitions (discarded 2 similar events)
// Phase 1: matrix 10 rows 11 cols
[2021-05-13 00:04:18] [INFO ] Computed 4 place invariants in 4 ms
[2021-05-13 00:04:18] [INFO ] Implicit Places using invariants in 13 ms returned []
[2021-05-13 00:04:18] [INFO ] Flow matrix only has 10 transitions (discarded 2 similar events)
// Phase 1: matrix 10 rows 11 cols
[2021-05-13 00:04:18] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-13 00:04:18] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-13 00:04:18] [INFO ] Implicit Places using invariants and state equation in 12 ms returned []
Implicit Place search using SMT with State Equation took 27 ms to find 0 implicit places.
[2021-05-13 00:04:18] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-13 00:04:18] [INFO ] Flow matrix only has 10 transitions (discarded 2 similar events)
// Phase 1: matrix 10 rows 11 cols
[2021-05-13 00:04:18] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-13 00:04:19] [INFO ] Dead Transitions using invariants and state equation in 12 ms returned []
Finished structural reductions, in 1 iterations. Remains : 11/16 places, 12/16 transitions.
Stuttering acceptance computed with spot in 54 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Running random walk in product with property : Kanban-PT-01000-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 1}]], initial=0, aps=[p0:(GEQ s7 1), p1:(OR (LT s1 1) (LT s4 1) (LT s9 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 0 steps with 0 reset in 0 ms.
FORMULA Kanban-PT-01000-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Kanban-PT-01000-15 finished in 118 ms.
All properties solved without resorting to model-checking.
BK_STOP 1620864259986
--------------------
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="Kanban-PT-01000"
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 Kanban-PT-01000, 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 r121-tall-162075407100541"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Kanban-PT-01000.tgz
mv Kanban-PT-01000 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 '
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 ;