About the Execution of ITS-Tools for Sudoku-COL-AN11
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 984.315 | 166075.00 | 184942.00 | 1200.50 | FTTTFTTTFTFFFFTT | 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.r258-tall-165303545300124.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 Sudoku-COL-AN11, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r258-tall-165303545300124
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 244K
-rw-r--r-- 1 mcc users 7.1K Apr 30 12:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K Apr 30 12:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Apr 30 12:12 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Apr 30 12:12 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K May 9 09:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 9 09:11 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 09:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 09:11 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 09:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 09:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_pt
-rw-r--r-- 1 mcc users 5 May 10 09:34 instance
-rw-r--r-- 1 mcc users 5 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 6.5K May 10 09:34 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 Sudoku-COL-AN11-LTLFireability-00
FORMULA_NAME Sudoku-COL-AN11-LTLFireability-01
FORMULA_NAME Sudoku-COL-AN11-LTLFireability-02
FORMULA_NAME Sudoku-COL-AN11-LTLFireability-03
FORMULA_NAME Sudoku-COL-AN11-LTLFireability-04
FORMULA_NAME Sudoku-COL-AN11-LTLFireability-05
FORMULA_NAME Sudoku-COL-AN11-LTLFireability-06
FORMULA_NAME Sudoku-COL-AN11-LTLFireability-07
FORMULA_NAME Sudoku-COL-AN11-LTLFireability-08
FORMULA_NAME Sudoku-COL-AN11-LTLFireability-09
FORMULA_NAME Sudoku-COL-AN11-LTLFireability-10
FORMULA_NAME Sudoku-COL-AN11-LTLFireability-11
FORMULA_NAME Sudoku-COL-AN11-LTLFireability-12
FORMULA_NAME Sudoku-COL-AN11-LTLFireability-13
FORMULA_NAME Sudoku-COL-AN11-LTLFireability-14
FORMULA_NAME Sudoku-COL-AN11-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1653076853265
Running Version 202205111006
[2022-05-20 20:00:54] [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]
[2022-05-20 20:00:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-20 20:00:54] [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.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2022-05-20 20:00:54] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-20 20:00:55] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 500 ms
[2022-05-20 20:00:55] [INFO ] Imported 4 HL places and 1 HL transitions for a total of 1694 PT places and 1331.0 transition bindings in 18 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 14 ms.
Working with output stream class java.io.PrintStream
FORMULA Sudoku-COL-AN11-LTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-20 20:00:55] [INFO ] Built PT skeleton of HLPN with 4 places and 1 transitions 4 arcs in 6 ms.
[2022-05-20 20:00:55] [INFO ] Skeletonized 15 HLPN properties in 0 ms.
Computed a total of 4 stabilizing places and 1 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 4 transition count 1
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
All 15 properties of the HLPN use transition enablings in a way that makes the skeleton too coarse.
Domain [N(11), N(11)] of place Rows breaks symmetries in sort N
[2022-05-20 20:00:55] [INFO ] Unfolded HLPN to a Petri net with 1694 places and 1331 transitions 5324 arcs in 42 ms.
[2022-05-20 20:00:55] [INFO ] Unfolded 15 HLPN properties in 12 ms.
Initial state reduction rules removed 5 formulas.
FORMULA Sudoku-COL-AN11-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-AN11-LTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-AN11-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-AN11-LTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-AN11-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 363 out of 1694 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1694/1694 places, 1331/1331 transitions.
Reduce places removed 1331 places and 0 transitions.
Iterating post reduction 0 with 1331 rules applied. Total rules applied 1331 place count 363 transition count 1331
Applied a total of 1331 rules in 32 ms. Remains 363 /1694 variables (removed 1331) and now considering 1331/1331 (removed 0) transitions.
// Phase 1: matrix 1331 rows 363 cols
[2022-05-20 20:00:58] [INFO ] Computed 32 place invariants in 102 ms
[2022-05-20 20:00:58] [INFO ] Implicit Places using invariants in 291 ms returned []
// Phase 1: matrix 1331 rows 363 cols
[2022-05-20 20:00:58] [INFO ] Computed 32 place invariants in 66 ms
[2022-05-20 20:00:58] [INFO ] Implicit Places using invariants and state equation in 482 ms returned []
Implicit Place search using SMT with State Equation took 801 ms to find 0 implicit places.
// Phase 1: matrix 1331 rows 363 cols
[2022-05-20 20:00:58] [INFO ] Computed 32 place invariants in 55 ms
[2022-05-20 20:00:59] [INFO ] Dead Transitions using invariants and state equation in 552 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 363/1694 places, 1331/1331 transitions.
Finished structural reductions, in 1 iterations. Remains : 363/1694 places, 1331/1331 transitions.
Support contains 363 out of 363 places after structural reductions.
[2022-05-20 20:01:00] [INFO ] Flatten gal took : 407 ms
[2022-05-20 20:01:02] [INFO ] Flatten gal took : 439 ms
[2022-05-20 20:01:04] [INFO ] Input system was already deterministic with 1331 transitions.
Finished random walk after 101 steps, including 0 resets, run visited all 3 properties in 38 ms. (steps per millisecond=2 )
FORMULA Sudoku-COL-AN11-LTLFireability-13 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 363 stabilizing places and 1331 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 363 transition count 1331
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
FORMULA Sudoku-COL-AN11-LTLFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U X(p0)))'
Support contains 363 out of 363 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 363/363 places, 1331/1331 transitions.
Applied a total of 0 rules in 4 ms. Remains 363 /363 variables (removed 0) and now considering 1331/1331 (removed 0) transitions.
// Phase 1: matrix 1331 rows 363 cols
[2022-05-20 20:01:05] [INFO ] Computed 32 place invariants in 41 ms
[2022-05-20 20:01:05] [INFO ] Implicit Places using invariants in 115 ms returned []
// Phase 1: matrix 1331 rows 363 cols
[2022-05-20 20:01:05] [INFO ] Computed 32 place invariants in 29 ms
[2022-05-20 20:01:06] [INFO ] Implicit Places using invariants and state equation in 401 ms returned []
Implicit Place search using SMT with State Equation took 518 ms to find 0 implicit places.
// Phase 1: matrix 1331 rows 363 cols
[2022-05-20 20:01:06] [INFO ] Computed 32 place invariants in 30 ms
[2022-05-20 20:01:06] [INFO ] Dead Transitions using invariants and state equation in 478 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 363/363 places, 1331/1331 transitions.
Stuttering acceptance computed with spot in 226 ms :[(NOT p0), true, (NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-COL-AN11-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 2}, { cond=(NOT p0), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s51 1) (GEQ s172 1) (GEQ s326 1)) (AND (GEQ s104 1) (GEQ s223 1) (GEQ s280 1)) (AND (GEQ s69 1) (GEQ s195 1) (GEQ s333 1)) (AND (GEQ s6 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]]
Product exploration timeout after 79180 steps with 39590 reset in 10001 ms.
Product exploration timeout after 78290 steps with 39145 reset in 10001 ms.
Computed a total of 363 stabilizing places and 1331 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 363 transition count 1331
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), true, (X (X p0)), (F (G (NOT p0)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 5 factoid took 114 ms. Reduced automaton from 4 states, 5 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA Sudoku-COL-AN11-LTLFireability-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Sudoku-COL-AN11-LTLFireability-01 finished in 30606 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((((G(p0)&&p0) U X(!F(!p0))) U p0)))'
Support contains 363 out of 363 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 363/363 places, 1331/1331 transitions.
Applied a total of 0 rules in 4 ms. Remains 363 /363 variables (removed 0) and now considering 1331/1331 (removed 0) transitions.
// Phase 1: matrix 1331 rows 363 cols
[2022-05-20 20:01:36] [INFO ] Computed 32 place invariants in 24 ms
[2022-05-20 20:01:36] [INFO ] Implicit Places using invariants in 103 ms returned []
// Phase 1: matrix 1331 rows 363 cols
[2022-05-20 20:01:36] [INFO ] Computed 32 place invariants in 24 ms
[2022-05-20 20:01:36] [INFO ] Implicit Places using invariants and state equation in 386 ms returned []
Implicit Place search using SMT with State Equation took 512 ms to find 0 implicit places.
// Phase 1: matrix 1331 rows 363 cols
[2022-05-20 20:01:36] [INFO ] Computed 32 place invariants in 27 ms
[2022-05-20 20:01:37] [INFO ] Dead Transitions using invariants and state equation in 458 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 363/363 places, 1331/1331 transitions.
Stuttering acceptance computed with spot in 99 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-COL-AN11-LTLFireability-02 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: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(OR (AND (GEQ s51 1) (GEQ s172 1) (GEQ s326 1)) (AND (GEQ s104 1) (GEQ s223 1) (GEQ s280 1)) (AND (GEQ s69 1) (GEQ s195 1) (GEQ s333 1)) (AND (GEQ s6 1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration timeout after 81260 steps with 40630 reset in 10001 ms.
Product exploration timeout after 80540 steps with 40270 reset in 10002 ms.
Computed a total of 363 stabilizing places and 1331 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 363 transition count 1331
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (G (NOT p0)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 4 factoid took 99 ms. Reduced automaton from 4 states, 5 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA Sudoku-COL-AN11-LTLFireability-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Sudoku-COL-AN11-LTLFireability-02 finished in 30129 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(F(p0))||(X(p0)&&F(p0)))))'
Support contains 363 out of 363 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 363/363 places, 1331/1331 transitions.
Applied a total of 0 rules in 4 ms. Remains 363 /363 variables (removed 0) and now considering 1331/1331 (removed 0) transitions.
// Phase 1: matrix 1331 rows 363 cols
[2022-05-20 20:02:06] [INFO ] Computed 32 place invariants in 29 ms
[2022-05-20 20:02:06] [INFO ] Implicit Places using invariants in 99 ms returned []
// Phase 1: matrix 1331 rows 363 cols
[2022-05-20 20:02:06] [INFO ] Computed 32 place invariants in 24 ms
[2022-05-20 20:02:06] [INFO ] Implicit Places using invariants and state equation in 393 ms returned []
Implicit Place search using SMT with State Equation took 495 ms to find 0 implicit places.
// Phase 1: matrix 1331 rows 363 cols
[2022-05-20 20:02:06] [INFO ] Computed 32 place invariants in 31 ms
[2022-05-20 20:02:07] [INFO ] Dead Transitions using invariants and state equation in 464 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 363/363 places, 1331/1331 transitions.
Stuttering acceptance computed with spot in 385 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-COL-AN11-LTLFireability-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:(OR (AND (GEQ s51 1) (GEQ s172 1) (GEQ s326 1)) (AND (GEQ s104 1) (GEQ s223 1) (GEQ s280 1)) (AND (GEQ s69 1) (GEQ s195 1) (GEQ s333 1)) (AND (GEQ s6 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 timeout after 80820 steps with 40410 reset in 10002 ms.
Product exploration timeout after 81530 steps with 40765 reset in 10002 ms.
Computed a total of 363 stabilizing places and 1331 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 363 transition count 1331
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (G (NOT p0)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 4 factoid took 71 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA Sudoku-COL-AN11-LTLFireability-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Sudoku-COL-AN11-LTLFireability-05 finished in 30894 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(G(X(G(F((G(p0)||p0))))))))'
Support contains 363 out of 363 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 363/363 places, 1331/1331 transitions.
Applied a total of 0 rules in 16 ms. Remains 363 /363 variables (removed 0) and now considering 1331/1331 (removed 0) transitions.
// Phase 1: matrix 1331 rows 363 cols
[2022-05-20 20:02:37] [INFO ] Computed 32 place invariants in 31 ms
[2022-05-20 20:02:37] [INFO ] Implicit Places using invariants in 94 ms returned []
// Phase 1: matrix 1331 rows 363 cols
[2022-05-20 20:02:37] [INFO ] Computed 32 place invariants in 27 ms
[2022-05-20 20:02:37] [INFO ] Implicit Places using invariants and state equation in 396 ms returned []
Implicit Place search using SMT with State Equation took 494 ms to find 0 implicit places.
[2022-05-20 20:02:37] [INFO ] Redundant transitions in 91 ms returned []
// Phase 1: matrix 1331 rows 363 cols
[2022-05-20 20:02:37] [INFO ] Computed 32 place invariants in 29 ms
[2022-05-20 20:02:38] [INFO ] Dead Transitions using invariants and state equation in 440 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 363/363 places, 1331/1331 transitions.
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-COL-AN11-LTLFireability-06 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 (OR (LT s51 1) (LT s172 1) (LT s326 1)) (OR (LT s104 1) (LT s223 1) (LT s280 1)) (OR (LT s69 1) (LT s195 1) (LT s333 1)) (OR (LT s6 1) (LT s130 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]]
Product exploration explored 100000 steps with 947 reset in 7810 ms.
Product exploration explored 100000 steps with 947 reset in 7937 ms.
Computed a total of 363 stabilizing places and 1331 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 363 transition count 1331
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (G p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(F (G p0))
Knowledge based reduction with 4 factoid took 114 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA Sudoku-COL-AN11-LTLFireability-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Sudoku-COL-AN11-LTLFireability-06 finished in 26566 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((!p0 U F(X((G(X(p0))||p1))))))'
Support contains 363 out of 363 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 363/363 places, 1331/1331 transitions.
Applied a total of 0 rules in 4 ms. Remains 363 /363 variables (removed 0) and now considering 1331/1331 (removed 0) transitions.
// Phase 1: matrix 1331 rows 363 cols
[2022-05-20 20:03:03] [INFO ] Computed 32 place invariants in 28 ms
[2022-05-20 20:03:03] [INFO ] Implicit Places using invariants in 97 ms returned []
// Phase 1: matrix 1331 rows 363 cols
[2022-05-20 20:03:03] [INFO ] Computed 32 place invariants in 26 ms
[2022-05-20 20:03:04] [INFO ] Implicit Places using invariants and state equation in 389 ms returned []
Implicit Place search using SMT with State Equation took 488 ms to find 0 implicit places.
// Phase 1: matrix 1331 rows 363 cols
[2022-05-20 20:03:04] [INFO ] Computed 32 place invariants in 31 ms
[2022-05-20 20:03:04] [INFO ] Dead Transitions using invariants and state equation in 438 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 363/363 places, 1331/1331 transitions.
Stuttering acceptance computed with spot in 122 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Sudoku-COL-AN11-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(OR (AND (GEQ s51 1) (GEQ s172 1) (GEQ s326 1)) (AND (GEQ s104 1) (GEQ s223 1) (GEQ s280 1)) (AND (GEQ s69 1) (GEQ s195 1) (GEQ s333 1)) (AND (GEQ s6 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 timeout after 62790 steps with 20930 reset in 10003 ms.
Product exploration timeout after 62230 steps with 20743 reset in 10001 ms.
Computed a total of 363 stabilizing places and 1331 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 363 transition count 1331
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p0 p1), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (G (NOT p0))), (F (G (NOT p1)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND p0 p1)
Knowledge based reduction with 5 factoid took 139 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA Sudoku-COL-AN11-LTLFireability-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Sudoku-COL-AN11-LTLFireability-07 finished in 31693 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(F(G(p0)))))'
Support contains 363 out of 363 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 363/363 places, 1331/1331 transitions.
Applied a total of 0 rules in 10 ms. Remains 363 /363 variables (removed 0) and now considering 1331/1331 (removed 0) transitions.
// Phase 1: matrix 1331 rows 363 cols
[2022-05-20 20:03:35] [INFO ] Computed 32 place invariants in 24 ms
[2022-05-20 20:03:35] [INFO ] Implicit Places using invariants in 97 ms returned []
// Phase 1: matrix 1331 rows 363 cols
[2022-05-20 20:03:35] [INFO ] Computed 32 place invariants in 30 ms
[2022-05-20 20:03:35] [INFO ] Implicit Places using invariants and state equation in 382 ms returned []
Implicit Place search using SMT with State Equation took 481 ms to find 0 implicit places.
[2022-05-20 20:03:35] [INFO ] Redundant transitions in 66 ms returned []
// Phase 1: matrix 1331 rows 363 cols
[2022-05-20 20:03:35] [INFO ] Computed 32 place invariants in 30 ms
[2022-05-20 20:03:36] [INFO ] Dead Transitions using invariants and state equation in 462 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 363/363 places, 1331/1331 transitions.
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Running random walk in product with property : Sudoku-COL-AN11-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (GEQ s51 1) (GEQ s172 1) (GEQ s326 1)) (AND (GEQ s104 1) (GEQ s223 1) (GEQ s280 1)) (AND (GEQ s69 1) (GEQ s195 1) (GEQ s333 1)) (AND (GEQ s6 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 107 steps with 0 reset in 12 ms.
FORMULA Sudoku-COL-AN11-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-COL-AN11-LTLFireability-08 finished in 1129 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F((X(p0)&&F(!p0)))&&G((X(F(p0))||p1))))'
Support contains 363 out of 363 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 363/363 places, 1331/1331 transitions.
Applied a total of 0 rules in 5 ms. Remains 363 /363 variables (removed 0) and now considering 1331/1331 (removed 0) transitions.
// Phase 1: matrix 1331 rows 363 cols
[2022-05-20 20:03:36] [INFO ] Computed 32 place invariants in 30 ms
[2022-05-20 20:03:36] [INFO ] Implicit Places using invariants in 100 ms returned []
// Phase 1: matrix 1331 rows 363 cols
[2022-05-20 20:03:36] [INFO ] Computed 32 place invariants in 28 ms
[2022-05-20 20:03:37] [INFO ] Implicit Places using invariants and state equation in 403 ms returned []
Implicit Place search using SMT with State Equation took 507 ms to find 0 implicit places.
// Phase 1: matrix 1331 rows 363 cols
[2022-05-20 20:03:37] [INFO ] Computed 32 place invariants in 27 ms
[2022-05-20 20:03:37] [INFO ] Dead Transitions using invariants and state equation in 469 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 363/363 places, 1331/1331 transitions.
Stuttering acceptance computed with spot in 177 ms :[true, (NOT p0), (AND (NOT p0) (NOT p1)), p0]
Running random walk in product with property : Sudoku-COL-AN11-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=p0, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}], [{ cond=p0, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (AND (GEQ s51 1) (GEQ s172 1) (GEQ s326 1)) (AND (GEQ s104 1) (GEQ s223 1) (GEQ s280 1)) (AND (GEQ s69 1) (GEQ s195 1) (GEQ s333 1)) (AND (GEQ s6 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][false, false, false, false]]
Stuttering criterion allowed to conclude after 321 steps with 5 reset in 27 ms.
FORMULA Sudoku-COL-AN11-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-COL-AN11-LTLFireability-10 finished in 1258 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)&&X(G(p0)))))'
Support contains 363 out of 363 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 363/363 places, 1331/1331 transitions.
Applied a total of 0 rules in 3 ms. Remains 363 /363 variables (removed 0) and now considering 1331/1331 (removed 0) transitions.
// Phase 1: matrix 1331 rows 363 cols
[2022-05-20 20:03:37] [INFO ] Computed 32 place invariants in 26 ms
[2022-05-20 20:03:37] [INFO ] Implicit Places using invariants in 96 ms returned []
// Phase 1: matrix 1331 rows 363 cols
[2022-05-20 20:03:37] [INFO ] Computed 32 place invariants in 28 ms
[2022-05-20 20:03:38] [INFO ] Implicit Places using invariants and state equation in 380 ms returned []
Implicit Place search using SMT with State Equation took 492 ms to find 0 implicit places.
// Phase 1: matrix 1331 rows 363 cols
[2022-05-20 20:03:38] [INFO ] Computed 32 place invariants in 23 ms
[2022-05-20 20:03:38] [INFO ] Dead Transitions using invariants and state equation in 510 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 363/363 places, 1331/1331 transitions.
Stuttering acceptance computed with spot in 130 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-COL-AN11-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(AND (OR (LT s51 1) (LT s172 1) (LT s326 1)) (OR (LT s104 1) (LT s223 1) (LT s280 1)) (OR (LT s69 1) (LT s195 1) (LT s333 1)) (OR (LT s6 1) (LT s130 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, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA Sudoku-COL-AN11-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-COL-AN11-LTLFireability-11 finished in 1187 ms.
All properties solved by simple procedures.
Total runtime 164557 ms.
BK_STOP 1653077019340
--------------------
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
+ [[ 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
+ 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 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=@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="Sudoku-COL-AN11"
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 Sudoku-COL-AN11, 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 r258-tall-165303545300124"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-COL-AN11.tgz
mv Sudoku-COL-AN11 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 ;