About the Execution of ITS-Tools for Peterson-COL-2
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
291.399 | 8232.00 | 16070.00 | 256.70 | FFFTFTFFFFTFFFTF | 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.r140-tall-162089128100556.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)
..................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is Peterson-COL-2, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r140-tall-162089128100556
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 420K
-rw-r--r-- 1 mcc users 16K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 118K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 91K 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 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Mar 28 16:24 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 16:24 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 16:24 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 16:24 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K Mar 27 06:59 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 14K Mar 27 06:59 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.4K Mar 25 08:19 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 21K Mar 25 08:19 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_pt
-rw-r--r-- 1 mcc users 2 May 5 16:51 instance
-rw-r--r-- 1 mcc users 5 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 42K 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 Peterson-COL-2-00
FORMULA_NAME Peterson-COL-2-01
FORMULA_NAME Peterson-COL-2-02
FORMULA_NAME Peterson-COL-2-03
FORMULA_NAME Peterson-COL-2-04
FORMULA_NAME Peterson-COL-2-05
FORMULA_NAME Peterson-COL-2-06
FORMULA_NAME Peterson-COL-2-07
FORMULA_NAME Peterson-COL-2-08
FORMULA_NAME Peterson-COL-2-09
FORMULA_NAME Peterson-COL-2-10
FORMULA_NAME Peterson-COL-2-11
FORMULA_NAME Peterson-COL-2-12
FORMULA_NAME Peterson-COL-2-13
FORMULA_NAME Peterson-COL-2-14
FORMULA_NAME Peterson-COL-2-15
=== Now, execution of the tool begins
BK_START 1621007340146
Running Version 0
[2021-05-14 15:49:01] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-14 15:49:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-14 15:49:01] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
[2021-05-14 15:49:01] [WARNING] Using fallBack plugin, rng conformance not checked
[2021-05-14 15:49:02] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 539 ms
[2021-05-14 15:49:02] [INFO ] Imported 11 HL places and 14 HL transitions for a total of 108 PT places and 159.0 transition bindings in 19 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
[2021-05-14 15:49:02] [INFO ] Built PT skeleton of HLPN with 11 places and 14 transitions in 3 ms.
[2021-05-14 15:49:02] [INFO ] Skeletonized HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1000_3831525178099698842.dot
[2021-05-14 15:49:02] [INFO ] Initial state test concluded for 5 properties.
Reduce places removed 2 places and 0 transitions.
FORMULA Peterson-COL-2-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-COL-2-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-COL-2-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-COL-2-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 100002 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=636 ) properties (out of 19) seen :16
Running SMT prover for 3 properties.
// Phase 1: matrix 14 rows 9 cols
[2021-05-14 15:49:02] [INFO ] Computed 1 place invariants in 3 ms
[2021-05-14 15:49:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned unsat
[2021-05-14 15:49:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned unsat
[2021-05-14 15:49:02] [INFO ] [Real]Absence check using 1 positive place invariants in 15 ms returned unsat
Successfully simplified 3 atomic propositions for a total of 12 simplifications.
FORMULA Peterson-COL-2-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-14 15:49:02] [INFO ] Initial state reduction rules for LTL removed 3 formulas.
[2021-05-14 15:49:02] [INFO ] Flatten gal took : 16 ms
FORMULA Peterson-COL-2-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-COL-2-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-COL-2-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-14 15:49:02] [INFO ] Flatten gal took : 2 ms
[2021-05-14 15:49:02] [INFO ] Unfolded HLPN to a Petri net with 108 places and 138 transitions in 8 ms.
[2021-05-14 15:49:02] [INFO ] Unfolded HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1001_17951443515486916512.dot
[2021-05-14 15:49:02] [INFO ] Initial state test concluded for 1 properties.
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 12 transitions.
Support contains 72 out of 102 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 102/102 places, 126/126 transitions.
Applied a total of 0 rules in 9 ms. Remains 102 /102 variables (removed 0) and now considering 126/126 (removed 0) transitions.
[2021-05-14 15:49:02] [INFO ] Flow matrix only has 120 transitions (discarded 6 similar events)
// Phase 1: matrix 120 rows 102 cols
[2021-05-14 15:49:02] [INFO ] Computed 11 place invariants in 5 ms
[2021-05-14 15:49:02] [INFO ] Implicit Places using invariants in 57 ms returned []
[2021-05-14 15:49:02] [INFO ] Flow matrix only has 120 transitions (discarded 6 similar events)
// Phase 1: matrix 120 rows 102 cols
[2021-05-14 15:49:02] [INFO ] Computed 11 place invariants in 3 ms
[2021-05-14 15:49:02] [INFO ] State equation strengthened by 26 read => feed constraints.
[2021-05-14 15:49:02] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 142 ms to find 0 implicit places.
[2021-05-14 15:49:02] [INFO ] Flow matrix only has 120 transitions (discarded 6 similar events)
// Phase 1: matrix 120 rows 102 cols
[2021-05-14 15:49:02] [INFO ] Computed 11 place invariants in 2 ms
[2021-05-14 15:49:02] [INFO ] Dead Transitions using invariants and state equation in 79 ms returned []
Finished structural reductions, in 1 iterations. Remains : 102/102 places, 126/126 transitions.
[2021-05-14 15:49:02] [INFO ] Flatten gal took : 14 ms
[2021-05-14 15:49:03] [INFO ] Flatten gal took : 13 ms
[2021-05-14 15:49:03] [INFO ] Input system was already deterministic with 126 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 327 ms. (steps per millisecond=305 ) properties (out of 14) seen :12
Running SMT prover for 2 properties.
[2021-05-14 15:49:03] [INFO ] Flow matrix only has 120 transitions (discarded 6 similar events)
// Phase 1: matrix 120 rows 102 cols
[2021-05-14 15:49:03] [INFO ] Computed 11 place invariants in 2 ms
[2021-05-14 15:49:03] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned unsat
[2021-05-14 15:49:03] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2021-05-14 15:49:03] [INFO ] [Real]Absence check using 8 positive and 3 generalized place invariants in 1 ms returned sat
[2021-05-14 15:49:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 15:49:03] [INFO ] [Real]Absence check using state equation in 33 ms returned sat
[2021-05-14 15:49:03] [INFO ] State equation strengthened by 26 read => feed constraints.
[2021-05-14 15:49:03] [INFO ] [Real]Added 26 Read/Feed constraints in 8 ms returned sat
[2021-05-14 15:49:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 15:49:03] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2021-05-14 15:49:03] [INFO ] [Nat]Absence check using 8 positive and 3 generalized place invariants in 1 ms returned sat
[2021-05-14 15:49:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 15:49:03] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2021-05-14 15:49:03] [INFO ] [Nat]Added 26 Read/Feed constraints in 3 ms returned sat
[2021-05-14 15:49:03] [INFO ] Deduced a trap composed of 14 places in 60 ms of which 3 ms to minimize.
[2021-05-14 15:49:03] [INFO ] Deduced a trap composed of 8 places in 39 ms of which 1 ms to minimize.
[2021-05-14 15:49:03] [INFO ] Deduced a trap composed of 22 places in 19 ms of which 1 ms to minimize.
[2021-05-14 15:49:03] [INFO ] Deduced a trap composed of 27 places in 22 ms of which 1 ms to minimize.
[2021-05-14 15:49:03] [INFO ] Deduced a trap composed of 22 places in 18 ms of which 0 ms to minimize.
[2021-05-14 15:49:03] [INFO ] Deduced a trap composed of 26 places in 20 ms of which 1 ms to minimize.
[2021-05-14 15:49:03] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 229 ms
[2021-05-14 15:49:03] [INFO ] Computed and/alt/rep : 111/188/111 causal constraints (skipped 6 transitions) in 9 ms.
[2021-05-14 15:49:03] [INFO ] Deduced a trap composed of 8 places in 25 ms of which 1 ms to minimize.
[2021-05-14 15:49:04] [INFO ] Deduced a trap composed of 15 places in 27 ms of which 1 ms to minimize.
[2021-05-14 15:49:04] [INFO ] Deduced a trap composed of 12 places in 24 ms of which 1 ms to minimize.
[2021-05-14 15:49:04] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 109 ms
[2021-05-14 15:49:04] [INFO ] Added : 69 causal constraints over 15 iterations in 275 ms. Result :sat
Successfully simplified 1 atomic propositions for a total of 8 simplifications.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 18 out of 102 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 102/102 places, 126/126 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 102 transition count 114
Reduce places removed 12 places and 0 transitions.
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Iterating post reduction 1 with 24 rules applied. Total rules applied 36 place count 90 transition count 102
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 48 place count 78 transition count 102
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 12 Pre rules applied. Total rules applied 48 place count 78 transition count 90
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 72 place count 66 transition count 90
Applied a total of 72 rules in 28 ms. Remains 66 /102 variables (removed 36) and now considering 90/126 (removed 36) transitions.
[2021-05-14 15:49:04] [INFO ] Flow matrix only has 84 transitions (discarded 6 similar events)
// Phase 1: matrix 84 rows 66 cols
[2021-05-14 15:49:04] [INFO ] Computed 11 place invariants in 2 ms
[2021-05-14 15:49:04] [INFO ] Implicit Places using invariants in 53 ms returned [0, 1, 2]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 55 ms to find 3 implicit places.
[2021-05-14 15:49:04] [INFO ] Redundant transitions in 2 ms returned []
[2021-05-14 15:49:04] [INFO ] Flow matrix only has 84 transitions (discarded 6 similar events)
// Phase 1: matrix 84 rows 63 cols
[2021-05-14 15:49:04] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-14 15:49:04] [INFO ] Dead Transitions using invariants and state equation in 56 ms returned []
Starting structural reductions, iteration 1 : 63/102 places, 90/126 transitions.
Applied a total of 0 rules in 6 ms. Remains 63 /63 variables (removed 0) and now considering 90/90 (removed 0) transitions.
[2021-05-14 15:49:04] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-14 15:49:04] [INFO ] Flow matrix only has 84 transitions (discarded 6 similar events)
// Phase 1: matrix 84 rows 63 cols
[2021-05-14 15:49:04] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-14 15:49:04] [INFO ] Dead Transitions using invariants and state equation in 46 ms returned []
Finished structural reductions, in 2 iterations. Remains : 63/102 places, 90/126 transitions.
Stuttering acceptance computed with spot in 160 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Peterson-COL-2-00 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 1 (ADD s45 s46 s47 s48 s49 s50 s51 s52 s53 s54 s55 s56 s57 s58 s59 s60 s61 s62))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 7079 reset in 253 ms.
Stack based approach found an accepted trace after 14 steps with 1 reset with depth 6 and stack size 6 in 0 ms.
FORMULA Peterson-COL-2-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Peterson-COL-2-00 finished in 657 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((p0&&X(p1))))], workingDir=/home/mcc/execution]
Support contains 30 out of 102 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 102/102 places, 126/126 transitions.
Applied a total of 0 rules in 3 ms. Remains 102 /102 variables (removed 0) and now considering 126/126 (removed 0) transitions.
[2021-05-14 15:49:04] [INFO ] Flow matrix only has 120 transitions (discarded 6 similar events)
// Phase 1: matrix 120 rows 102 cols
[2021-05-14 15:49:04] [INFO ] Computed 11 place invariants in 1 ms
[2021-05-14 15:49:04] [INFO ] Implicit Places using invariants in 49 ms returned [0, 1, 2]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 53 ms to find 3 implicit places.
[2021-05-14 15:49:04] [INFO ] Flow matrix only has 120 transitions (discarded 6 similar events)
// Phase 1: matrix 120 rows 99 cols
[2021-05-14 15:49:04] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-14 15:49:04] [INFO ] Dead Transitions using invariants and state equation in 86 ms returned []
Starting structural reductions, iteration 1 : 99/102 places, 126/126 transitions.
Applied a total of 0 rules in 14 ms. Remains 99 /99 variables (removed 0) and now considering 126/126 (removed 0) transitions.
[2021-05-14 15:49:04] [INFO ] Flow matrix only has 120 transitions (discarded 6 similar events)
// Phase 1: matrix 120 rows 99 cols
[2021-05-14 15:49:04] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-14 15:49:04] [INFO ] Dead Transitions using invariants and state equation in 58 ms returned []
Finished structural reductions, in 2 iterations. Remains : 99/102 places, 126/126 transitions.
Stuttering acceptance computed with spot in 72 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : Peterson-COL-2-01 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=(OR (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GT 2 (ADD s69 s70 s71 s72 s73 s74 s75 s76 s77 s78 s79 s80)), p1:(LEQ 2 (ADD s81 s82 s83 s84 s85 s86 s87 s88 s89 s90 s91 s92 s93 s94 s95 s96 s97 s98))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA Peterson-COL-2-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Peterson-COL-2-01 finished in 311 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G((p0 U p1))))], workingDir=/home/mcc/execution]
Support contains 39 out of 102 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 102/102 places, 126/126 transitions.
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 6 Pre rules applied. Total rules applied 0 place count 102 transition count 120
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 96 transition count 120
Applied a total of 12 rules in 7 ms. Remains 96 /102 variables (removed 6) and now considering 120/126 (removed 6) transitions.
[2021-05-14 15:49:05] [INFO ] Flow matrix only has 114 transitions (discarded 6 similar events)
// Phase 1: matrix 114 rows 96 cols
[2021-05-14 15:49:05] [INFO ] Computed 11 place invariants in 1 ms
[2021-05-14 15:49:05] [INFO ] Implicit Places using invariants in 30 ms returned []
[2021-05-14 15:49:05] [INFO ] Flow matrix only has 114 transitions (discarded 6 similar events)
// Phase 1: matrix 114 rows 96 cols
[2021-05-14 15:49:05] [INFO ] Computed 11 place invariants in 1 ms
[2021-05-14 15:49:05] [INFO ] State equation strengthened by 26 read => feed constraints.
[2021-05-14 15:49:05] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 105 ms to find 0 implicit places.
[2021-05-14 15:49:05] [INFO ] Redundant transitions in 2 ms returned []
[2021-05-14 15:49:05] [INFO ] Flow matrix only has 114 transitions (discarded 6 similar events)
// Phase 1: matrix 114 rows 96 cols
[2021-05-14 15:49:05] [INFO ] Computed 11 place invariants in 1 ms
[2021-05-14 15:49:05] [INFO ] Dead Transitions using invariants and state equation in 52 ms returned []
Finished structural reductions, in 1 iterations. Remains : 96/102 places, 120/126 transitions.
Stuttering acceptance computed with spot in 51 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : Peterson-COL-2-04 automaton TGBA [mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(OR p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(LEQ (ADD s78 s79 s80 s81 s82 s83 s84 s85 s86 s87 s88 s89 s90 s91 s92 s93 s94 s95) (ADD s0 s1 s2)), p0:(LEQ 1 (ADD s48 s49 s50 s51 s52 s53 s54 s55 s56 s57 s58 s59 s60 s61 s62 s63 s64 s65))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 825 reset in 244 ms.
Stack based approach found an accepted trace after 15 steps with 0 reset with depth 16 and stack size 16 in 0 ms.
FORMULA Peterson-COL-2-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Peterson-COL-2-04 finished in 474 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(((F(p0)||(p1&&X(F(!p1)))) U p2))], workingDir=/home/mcc/execution]
Support contains 24 out of 102 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 102/102 places, 126/126 transitions.
Applied a total of 0 rules in 3 ms. Remains 102 /102 variables (removed 0) and now considering 126/126 (removed 0) transitions.
[2021-05-14 15:49:05] [INFO ] Flow matrix only has 120 transitions (discarded 6 similar events)
// Phase 1: matrix 120 rows 102 cols
[2021-05-14 15:49:05] [INFO ] Computed 11 place invariants in 1 ms
[2021-05-14 15:49:05] [INFO ] Implicit Places using invariants in 30 ms returned [0, 1, 2]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 31 ms to find 3 implicit places.
[2021-05-14 15:49:05] [INFO ] Flow matrix only has 120 transitions (discarded 6 similar events)
// Phase 1: matrix 120 rows 99 cols
[2021-05-14 15:49:05] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-14 15:49:05] [INFO ] Dead Transitions using invariants and state equation in 59 ms returned []
Starting structural reductions, iteration 1 : 99/102 places, 126/126 transitions.
Applied a total of 0 rules in 3 ms. Remains 99 /99 variables (removed 0) and now considering 126/126 (removed 0) transitions.
[2021-05-14 15:49:05] [INFO ] Flow matrix only has 120 transitions (discarded 6 similar events)
// Phase 1: matrix 120 rows 99 cols
[2021-05-14 15:49:05] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-14 15:49:05] [INFO ] Dead Transitions using invariants and state equation in 51 ms returned []
Finished structural reductions, in 2 iterations. Remains : 99/102 places, 126/126 transitions.
Stuttering acceptance computed with spot in 80 ms :[(NOT p2), (NOT p0), (AND (NOT p0) p1)]
Running random walk in product with property : Peterson-COL-2-06 automaton TGBA [mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p0) p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}]], initial=0, aps=[p2:(LEQ 2 (ADD s6 s7 s8 s9 s10 s11)), p0:(LEQ 1 (ADD s18 s19 s20 s21 s22 s23)), p1:(LEQ 1 (ADD s69 s70 s71 s72 s73 s74 s75 s76 s77 s78 s79 s80))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 24200 reset in 240 ms.
Stack based approach found an accepted trace after 6421 steps with 1540 reset with depth 8 and stack size 8 in 16 ms.
FORMULA Peterson-COL-2-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Peterson-COL-2-06 finished in 496 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 9 out of 102 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 102/102 places, 126/126 transitions.
Drop transitions removed 34 transitions
Trivial Post-agglo rules discarded 34 transitions
Performed 34 trivial Post agglomeration. Transition count delta: 34
Iterating post reduction 0 with 34 rules applied. Total rules applied 34 place count 102 transition count 92
Reduce places removed 34 places and 0 transitions.
Iterating post reduction 1 with 34 rules applied. Total rules applied 68 place count 68 transition count 92
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 14 Pre rules applied. Total rules applied 68 place count 68 transition count 78
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 96 place count 54 transition count 78
Applied a total of 96 rules in 6 ms. Remains 54 /102 variables (removed 48) and now considering 78/126 (removed 48) transitions.
[2021-05-14 15:49:06] [INFO ] Flow matrix only has 72 transitions (discarded 6 similar events)
// Phase 1: matrix 72 rows 54 cols
[2021-05-14 15:49:06] [INFO ] Computed 11 place invariants in 1 ms
[2021-05-14 15:49:06] [INFO ] Implicit Places using invariants in 31 ms returned []
[2021-05-14 15:49:06] [INFO ] Flow matrix only has 72 transitions (discarded 6 similar events)
// Phase 1: matrix 72 rows 54 cols
[2021-05-14 15:49:06] [INFO ] Computed 11 place invariants in 1 ms
[2021-05-14 15:49:06] [INFO ] State equation strengthened by 26 read => feed constraints.
[2021-05-14 15:49:06] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
[2021-05-14 15:49:06] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-14 15:49:06] [INFO ] Flow matrix only has 72 transitions (discarded 6 similar events)
// Phase 1: matrix 72 rows 54 cols
[2021-05-14 15:49:06] [INFO ] Computed 11 place invariants in 6 ms
[2021-05-14 15:49:06] [INFO ] Dead Transitions using invariants and state equation in 40 ms returned []
Finished structural reductions, in 1 iterations. Remains : 54/102 places, 78/126 transitions.
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Running random walk in product with property : Peterson-COL-2-07 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(GT (ADD s0 s1 s2) (ADD s33 s34 s35 s36 s37 s38))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 127 ms.
Stack based approach found an accepted trace after 11 steps with 0 reset with depth 12 and stack size 12 in 0 ms.
FORMULA Peterson-COL-2-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Peterson-COL-2-07 finished in 301 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)&&(F(G(p1))||(p0 U X(G(p0))))))], workingDir=/home/mcc/execution]
Support contains 21 out of 102 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 102/102 places, 126/126 transitions.
Applied a total of 0 rules in 2 ms. Remains 102 /102 variables (removed 0) and now considering 126/126 (removed 0) transitions.
[2021-05-14 15:49:06] [INFO ] Flow matrix only has 120 transitions (discarded 6 similar events)
// Phase 1: matrix 120 rows 102 cols
[2021-05-14 15:49:06] [INFO ] Computed 11 place invariants in 1 ms
[2021-05-14 15:49:06] [INFO ] Implicit Places using invariants in 38 ms returned [0, 1, 2]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 39 ms to find 3 implicit places.
[2021-05-14 15:49:06] [INFO ] Flow matrix only has 120 transitions (discarded 6 similar events)
// Phase 1: matrix 120 rows 99 cols
[2021-05-14 15:49:06] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-14 15:49:06] [INFO ] Dead Transitions using invariants and state equation in 60 ms returned []
Starting structural reductions, iteration 1 : 99/102 places, 126/126 transitions.
Applied a total of 0 rules in 3 ms. Remains 99 /99 variables (removed 0) and now considering 126/126 (removed 0) transitions.
[2021-05-14 15:49:06] [INFO ] Flow matrix only has 120 transitions (discarded 6 similar events)
// Phase 1: matrix 120 rows 99 cols
[2021-05-14 15:49:06] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-14 15:49:06] [INFO ] Dead Transitions using invariants and state equation in 56 ms returned []
Finished structural reductions, in 2 iterations. Remains : 99/102 places, 126/126 transitions.
Stuttering acceptance computed with spot in 127 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : Peterson-COL-2-09 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}, { cond=(NOT p0), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=p0, acceptance={} source=3 dest: 3}, { cond=(NOT p0), acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(LEQ (ADD s48 s49 s50) (ADD s18 s19 s20 s21 s22 s23)), p1:(LEQ (ADD s69 s70 s71 s72 s73 s74 s75 s76 s77 s78 s79 s80) (ADD s18 s19 s20 s21 s22 s23))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 145 ms.
Stack based approach found an accepted trace after 165 steps with 0 reset with depth 166 and stack size 166 in 0 ms.
FORMULA Peterson-COL-2-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Peterson-COL-2-09 finished in 451 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(p0))], workingDir=/home/mcc/execution]
Support contains 9 out of 102 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 102/102 places, 126/126 transitions.
Drop transitions removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 102 transition count 90
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 72 place count 66 transition count 90
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 72 place count 66 transition count 75
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 102 place count 51 transition count 75
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 114 place count 45 transition count 69
Applied a total of 114 rules in 8 ms. Remains 45 /102 variables (removed 57) and now considering 69/126 (removed 57) transitions.
[2021-05-14 15:49:06] [INFO ] Flow matrix only has 63 transitions (discarded 6 similar events)
// Phase 1: matrix 63 rows 45 cols
[2021-05-14 15:49:06] [INFO ] Computed 11 place invariants in 0 ms
[2021-05-14 15:49:06] [INFO ] Implicit Places using invariants in 23 ms returned []
[2021-05-14 15:49:06] [INFO ] Flow matrix only has 63 transitions (discarded 6 similar events)
// Phase 1: matrix 63 rows 45 cols
[2021-05-14 15:49:06] [INFO ] Computed 11 place invariants in 0 ms
[2021-05-14 15:49:06] [INFO ] State equation strengthened by 26 read => feed constraints.
[2021-05-14 15:49:06] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2021-05-14 15:49:06] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-14 15:49:06] [INFO ] Flow matrix only has 63 transitions (discarded 6 similar events)
// Phase 1: matrix 63 rows 45 cols
[2021-05-14 15:49:06] [INFO ] Computed 11 place invariants in 0 ms
[2021-05-14 15:49:06] [INFO ] Dead Transitions using invariants and state equation in 30 ms returned []
Finished structural reductions, in 1 iterations. Remains : 45/102 places, 69/126 transitions.
Stuttering acceptance computed with spot in 30 ms :[true, (NOT p0)]
Running random walk in product with property : Peterson-COL-2-11 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(LEQ (ADD s9 s10 s11 s12 s13 s14) (ADD s0 s1 s2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 8 steps with 0 reset in 0 ms.
FORMULA Peterson-COL-2-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Peterson-COL-2-11 finished in 151 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 6 out of 102 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 102/102 places, 126/126 transitions.
Applied a total of 0 rules in 3 ms. Remains 102 /102 variables (removed 0) and now considering 126/126 (removed 0) transitions.
[2021-05-14 15:49:06] [INFO ] Flow matrix only has 120 transitions (discarded 6 similar events)
// Phase 1: matrix 120 rows 102 cols
[2021-05-14 15:49:06] [INFO ] Computed 11 place invariants in 1 ms
[2021-05-14 15:49:06] [INFO ] Implicit Places using invariants in 35 ms returned [0, 1, 2]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 35 ms to find 3 implicit places.
[2021-05-14 15:49:06] [INFO ] Flow matrix only has 120 transitions (discarded 6 similar events)
// Phase 1: matrix 120 rows 99 cols
[2021-05-14 15:49:06] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-14 15:49:07] [INFO ] Dead Transitions using invariants and state equation in 51 ms returned []
Starting structural reductions, iteration 1 : 99/102 places, 126/126 transitions.
Applied a total of 0 rules in 2 ms. Remains 99 /99 variables (removed 0) and now considering 126/126 (removed 0) transitions.
[2021-05-14 15:49:07] [INFO ] Flow matrix only has 120 transitions (discarded 6 similar events)
// Phase 1: matrix 120 rows 99 cols
[2021-05-14 15:49:07] [INFO ] Computed 8 place invariants in 0 ms
[2021-05-14 15:49:07] [INFO ] Dead Transitions using invariants and state equation in 71 ms returned []
Finished structural reductions, in 2 iterations. Remains : 99/102 places, 126/126 transitions.
Stuttering acceptance computed with spot in 47 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Peterson-COL-2-12 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 2 (ADD s42 s43 s44 s45 s46 s47))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 0 reset in 108 ms.
Stack based approach found an accepted trace after 108 steps with 0 reset with depth 109 and stack size 109 in 0 ms.
FORMULA Peterson-COL-2-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Peterson-COL-2-12 finished in 326 ms.
All properties solved without resorting to model-checking.
BK_STOP 1621007348378
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Peterson-COL-2"
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 Peterson-COL-2, 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 r140-tall-162089128100556"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Peterson-COL-2.tgz
mv Peterson-COL-2 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 ;