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-165303545300091.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-AN07, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r258-tall-165303545300091
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 232K
-rw-r--r-- 1 mcc users 6.8K Apr 30 11:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K Apr 30 11:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Apr 30 11:37 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K Apr 30 11:37 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 3.9K May 9 09:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 9 09:11 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 09:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K 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-AN07-LTLCardinality-00
FORMULA_NAME Sudoku-COL-AN07-LTLCardinality-01
FORMULA_NAME Sudoku-COL-AN07-LTLCardinality-02
FORMULA_NAME Sudoku-COL-AN07-LTLCardinality-03
FORMULA_NAME Sudoku-COL-AN07-LTLCardinality-04
FORMULA_NAME Sudoku-COL-AN07-LTLCardinality-05
FORMULA_NAME Sudoku-COL-AN07-LTLCardinality-06
FORMULA_NAME Sudoku-COL-AN07-LTLCardinality-07
FORMULA_NAME Sudoku-COL-AN07-LTLCardinality-08
FORMULA_NAME Sudoku-COL-AN07-LTLCardinality-09
FORMULA_NAME Sudoku-COL-AN07-LTLCardinality-10
FORMULA_NAME Sudoku-COL-AN07-LTLCardinality-11
FORMULA_NAME Sudoku-COL-AN07-LTLCardinality-12
FORMULA_NAME Sudoku-COL-AN07-LTLCardinality-13
FORMULA_NAME Sudoku-COL-AN07-LTLCardinality-14
FORMULA_NAME Sudoku-COL-AN07-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1653066616562

Running Version 202205111006
[2022-05-20 17:10:17] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-20 17:10:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-20 17:10:17] [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 17:10:18] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-20 17:10:18] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 474 ms
[2022-05-20 17:10:18] [INFO ] Imported 4 HL places and 1 HL transitions for a total of 490 PT places and 343.0 transition bindings in 14 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 18 ms.
Working with output stream class java.io.PrintStream
[2022-05-20 17:10:18] [INFO ] Built PT skeleton of HLPN with 4 places and 1 transitions 4 arcs in 6 ms.
[2022-05-20 17:10:18] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
Initial state reduction rules removed 3 formulas.
FORMULA Sudoku-COL-AN07-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-AN07-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-AN07-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-AN07-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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).
Remains 12 properties that can be checked using skeleton over-approximation.
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).
Incomplete random walk after 10046 steps, including 196 resets, run finished after 63 ms. (steps per millisecond=159 ) properties (out of 19) seen :13
Incomplete Best-First random walk after 10046 steps, including 196 resets, run finished after 24 ms. (steps per millisecond=418 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10046 steps, including 196 resets, run finished after 37 ms. (steps per millisecond=271 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10046 steps, including 196 resets, run finished after 42 ms. (steps per millisecond=239 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10046 steps, including 196 resets, run finished after 35 ms. (steps per millisecond=287 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10046 steps, including 196 resets, run finished after 15 ms. (steps per millisecond=669 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10046 steps, including 196 resets, run finished after 15 ms. (steps per millisecond=669 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 1 rows 4 cols
[2022-05-20 17:10:18] [INFO ] Computed 3 place invariants in 6 ms
[2022-05-20 17:10:18] [INFO ] After 99ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2022-05-20 17:10:18] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-05-20 17:10:18] [INFO ] After 40ms SMT Verify possible using all constraints in natural domain returned unsat :6 sat :0
Fused 6 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 6 atomic propositions for a total of 12 simplifications.
FORMULA Sudoku-COL-AN07-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-AN07-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-AN07-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-AN07-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-20 17:10:18] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2022-05-20 17:10:18] [INFO ] Flatten gal took : 12 ms
FORMULA Sudoku-COL-AN07-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-AN07-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-20 17:10:18] [INFO ] Flatten gal took : 1 ms
Domain [N(7), N(7)] of place Rows breaks symmetries in sort N
[2022-05-20 17:10:18] [INFO ] Unfolded HLPN to a Petri net with 490 places and 343 transitions 1372 arcs in 15 ms.
[2022-05-20 17:10:18] [INFO ] Unfolded 6 HLPN properties in 1 ms.
Support contains 490 out of 490 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 490/490 places, 343/343 transitions.
Applied a total of 0 rules in 9 ms. Remains 490 /490 variables (removed 0) and now considering 343/343 (removed 0) transitions.
// Phase 1: matrix 343 rows 490 cols
[2022-05-20 17:10:18] [INFO ] Computed 147 place invariants in 9 ms
[2022-05-20 17:10:19] [INFO ] Implicit Places using invariants in 138 ms returned []
// Phase 1: matrix 343 rows 490 cols
[2022-05-20 17:10:19] [INFO ] Computed 147 place invariants in 6 ms
[2022-05-20 17:10:19] [INFO ] Implicit Places using invariants and state equation in 223 ms returned []
Implicit Place search using SMT with State Equation took 364 ms to find 0 implicit places.
// Phase 1: matrix 343 rows 490 cols
[2022-05-20 17:10:19] [INFO ] Computed 147 place invariants in 3 ms
[2022-05-20 17:10:19] [INFO ] Dead Transitions using invariants and state equation in 208 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 490/490 places, 343/343 transitions.
Support contains 490 out of 490 places after structural reductions.
[2022-05-20 17:10:19] [INFO ] Flatten gal took : 50 ms
[2022-05-20 17:10:19] [INFO ] Flatten gal took : 42 ms
[2022-05-20 17:10:19] [INFO ] Input system was already deterministic with 343 transitions.
Incomplete random walk after 10000 steps, including 234 resets, run finished after 643 ms. (steps per millisecond=15 ) properties (out of 10) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 343 rows 490 cols
[2022-05-20 17:10:20] [INFO ] Computed 147 place invariants in 8 ms
[2022-05-20 17:10:20] [INFO ] After 137ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2022-05-20 17:10:21] [INFO ] [Nat]Absence check using 147 positive place invariants in 22 ms returned sat
[2022-05-20 17:10:22] [INFO ] After 1357ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :4
[2022-05-20 17:10:23] [INFO ] After 2570ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :4
Attempting to minimize the solution found.
Minimization took 991 ms.
[2022-05-20 17:10:24] [INFO ] After 3787ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :4
Fused 6 Parikh solutions to 4 different solutions.
Finished Parikh walk after 48 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=24 )
Parikh walk visited 4 properties in 6 ms.
Successfully simplified 2 atomic propositions for a total of 6 simplifications.
Computed a total of 490 stabilizing places and 343 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 490 transition count 343
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(X(F(G(p0))))))'
Support contains 343 out of 490 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 490/490 places, 343/343 transitions.
Applied a total of 0 rules in 33 ms. Remains 490 /490 variables (removed 0) and now considering 343/343 (removed 0) transitions.
// Phase 1: matrix 343 rows 490 cols
[2022-05-20 17:10:24] [INFO ] Computed 147 place invariants in 3 ms
[2022-05-20 17:10:25] [INFO ] Implicit Places using invariants in 221 ms returned []
// Phase 1: matrix 343 rows 490 cols
[2022-05-20 17:10:25] [INFO ] Computed 147 place invariants in 2 ms
[2022-05-20 17:10:25] [INFO ] Implicit Places using invariants and state equation in 343 ms returned []
Implicit Place search using SMT with State Equation took 569 ms to find 0 implicit places.
[2022-05-20 17:10:25] [INFO ] Redundant transitions in 20 ms returned []
// Phase 1: matrix 343 rows 490 cols
[2022-05-20 17:10:25] [INFO ] Computed 147 place invariants in 5 ms
[2022-05-20 17:10:25] [INFO ] Dead Transitions using invariants and state equation in 171 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 490/490 places, 343/343 transitions.
Stuttering acceptance computed with spot in 201 ms :[(NOT p0)]
Running random walk in product with property : Sudoku-COL-AN07-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT 2 (ADD s49 s50 s51 s52 s53 s54 s55 s56 s57 s58 s59 s60 s61 s62 s63 s64 s65 s66 s67 s68 s69 s70 s71 s72 s73 s74 s75 s76 s77 s78 s79 s80 s81 s82 s83 ...], 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 39 steps with 0 reset in 6 ms.
FORMULA Sudoku-COL-AN07-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-COL-AN07-LTLCardinality-02 finished in 1063 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(!F(p0)) U F((X((true U p1))&&F(p0)))))'
Support contains 98 out of 490 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 490/490 places, 343/343 transitions.
Reduce places removed 343 places and 0 transitions.
Iterating post reduction 0 with 343 rules applied. Total rules applied 343 place count 147 transition count 343
Applied a total of 343 rules in 6 ms. Remains 147 /490 variables (removed 343) and now considering 343/343 (removed 0) transitions.
// Phase 1: matrix 343 rows 147 cols
[2022-05-20 17:10:25] [INFO ] Computed 20 place invariants in 16 ms
[2022-05-20 17:10:25] [INFO ] Implicit Places using invariants in 72 ms returned []
// Phase 1: matrix 343 rows 147 cols
[2022-05-20 17:10:25] [INFO ] Computed 20 place invariants in 13 ms
[2022-05-20 17:10:26] [INFO ] Implicit Places using invariants and state equation in 169 ms returned []
Implicit Place search using SMT with State Equation took 243 ms to find 0 implicit places.
// Phase 1: matrix 343 rows 147 cols
[2022-05-20 17:10:26] [INFO ] Computed 20 place invariants in 5 ms
[2022-05-20 17:10:26] [INFO ] Dead Transitions using invariants and state equation in 125 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 147/490 places, 343/343 transitions.
Finished structural reductions, in 1 iterations. Remains : 147/490 places, 343/343 transitions.
Stuttering acceptance computed with spot in 127 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : Sudoku-COL-AN07-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ 3 (ADD s0 s1 s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s15 s16 s17 s18 s19 s20 s21 s22 s23 s24 s25 s26 s27 s28 s29 s30 s31 s32 s33 s34 s35 s36 s...], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 3063 ms.
Product exploration explored 100000 steps with 50000 reset in 3067 ms.
Computed a total of 147 stabilizing places and 343 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 147 transition count 343
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 p1), (X p0), (X (X p1)), (X (X p0)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p1)
Knowledge based reduction with 7 factoid took 127 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA Sudoku-COL-AN07-LTLCardinality-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Sudoku-COL-AN07-LTLCardinality-05 finished in 7280 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 343 out of 490 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 490/490 places, 343/343 transitions.
Applied a total of 0 rules in 13 ms. Remains 490 /490 variables (removed 0) and now considering 343/343 (removed 0) transitions.
// Phase 1: matrix 343 rows 490 cols
[2022-05-20 17:10:33] [INFO ] Computed 147 place invariants in 3 ms
[2022-05-20 17:10:33] [INFO ] Implicit Places using invariants in 194 ms returned []
// Phase 1: matrix 343 rows 490 cols
[2022-05-20 17:10:33] [INFO ] Computed 147 place invariants in 6 ms
[2022-05-20 17:10:33] [INFO ] Implicit Places using invariants and state equation in 362 ms returned []
Implicit Place search using SMT with State Equation took 559 ms to find 0 implicit places.
// Phase 1: matrix 343 rows 490 cols
[2022-05-20 17:10:33] [INFO ] Computed 147 place invariants in 4 ms
[2022-05-20 17:10:33] [INFO ] Dead Transitions using invariants and state equation in 177 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 490/490 places, 343/343 transitions.
Stuttering acceptance computed with spot in 66 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-COL-AN07-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ 3 (ADD s49 s50 s51 s52 s53 s54 s55 s56 s57 s58 s59 s60 s61 s62 s63 s64 s65 s66 s67 s68 s69 s70 s71 s72 s73 s74 s75 s76 s77 s78 s79 s80 s81 s82 s83...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA Sudoku-COL-AN07-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-COL-AN07-LTLCardinality-06 finished in 834 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(F(p0))))'
Support contains 392 out of 490 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 490/490 places, 343/343 transitions.
Applied a total of 0 rules in 7 ms. Remains 490 /490 variables (removed 0) and now considering 343/343 (removed 0) transitions.
// Phase 1: matrix 343 rows 490 cols
[2022-05-20 17:10:33] [INFO ] Computed 147 place invariants in 2 ms
[2022-05-20 17:10:34] [INFO ] Implicit Places using invariants in 165 ms returned []
// Phase 1: matrix 343 rows 490 cols
[2022-05-20 17:10:34] [INFO ] Computed 147 place invariants in 1 ms
[2022-05-20 17:10:34] [INFO ] Implicit Places using invariants and state equation in 305 ms returned []
Implicit Place search using SMT with State Equation took 471 ms to find 0 implicit places.
// Phase 1: matrix 343 rows 490 cols
[2022-05-20 17:10:34] [INFO ] Computed 147 place invariants in 2 ms
[2022-05-20 17:10:34] [INFO ] Dead Transitions using invariants and state equation in 176 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 490/490 places, 343/343 transitions.
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-COL-AN07-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ (ADD s0 s1 s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s15 s16 s17 s18 s19 s20 s21 s22 s23 s24 s25 s26 s27 s28 s29 s30 s31 s32 s33 s34 s35 s36 s37...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 3846 reset in 3604 ms.
Product exploration explored 100000 steps with 3846 reset in 3640 ms.
Computed a total of 490 stabilizing places and 343 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 490 transition count 343
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 (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 160 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Finished random walk after 25 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=8 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 190 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
// Phase 1: matrix 343 rows 490 cols
[2022-05-20 17:10:43] [INFO ] Computed 147 place invariants in 2 ms
[2022-05-20 17:10:44] [INFO ] [Real]Absence check using 147 positive place invariants in 37 ms returned sat
[2022-05-20 17:10:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 17:10:44] [INFO ] [Real]Absence check using state equation in 186 ms returned sat
[2022-05-20 17:10:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 17:10:45] [INFO ] [Nat]Absence check using 147 positive place invariants in 259 ms returned sat
[2022-05-20 17:10:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 17:10:45] [INFO ] [Nat]Absence check using state equation in 518 ms returned sat
[2022-05-20 17:10:45] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 14 ms.
[2022-05-20 17:10:46] [INFO ] Added : 0 causal constraints over 0 iterations in 66 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 392 out of 490 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 490/490 places, 343/343 transitions.
Applied a total of 0 rules in 16 ms. Remains 490 /490 variables (removed 0) and now considering 343/343 (removed 0) transitions.
// Phase 1: matrix 343 rows 490 cols
[2022-05-20 17:10:46] [INFO ] Computed 147 place invariants in 1 ms
[2022-05-20 17:10:46] [INFO ] Implicit Places using invariants in 165 ms returned []
// Phase 1: matrix 343 rows 490 cols
[2022-05-20 17:10:46] [INFO ] Computed 147 place invariants in 3 ms
[2022-05-20 17:10:46] [INFO ] Implicit Places using invariants and state equation in 294 ms returned []
Implicit Place search using SMT with State Equation took 460 ms to find 0 implicit places.
[2022-05-20 17:10:46] [INFO ] Redundant transitions in 7 ms returned []
// Phase 1: matrix 343 rows 490 cols
[2022-05-20 17:10:46] [INFO ] Computed 147 place invariants in 15 ms
[2022-05-20 17:10:46] [INFO ] Dead Transitions using invariants and state equation in 189 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 490/490 places, 343/343 transitions.
Computed a total of 490 stabilizing places and 343 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 490 transition count 343
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 (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 138 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Finished random walk after 25 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=5 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 227 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
// Phase 1: matrix 343 rows 490 cols
[2022-05-20 17:10:48] [INFO ] Computed 147 place invariants in 3 ms
[2022-05-20 17:10:49] [INFO ] [Real]Absence check using 147 positive place invariants in 35 ms returned sat
[2022-05-20 17:10:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 17:10:49] [INFO ] [Real]Absence check using state equation in 187 ms returned sat
[2022-05-20 17:10:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 17:10:50] [INFO ] [Nat]Absence check using 147 positive place invariants in 253 ms returned sat
[2022-05-20 17:10:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 17:10:50] [INFO ] [Nat]Absence check using state equation in 533 ms returned sat
[2022-05-20 17:10:50] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 32 ms.
[2022-05-20 17:10:50] [INFO ] Added : 0 causal constraints over 0 iterations in 74 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Product exploration explored 100000 steps with 3846 reset in 3571 ms.
Product exploration explored 100000 steps with 3846 reset in 3625 ms.
Built C files in :
/tmp/ltsmin12967332830955963929
[2022-05-20 17:10:58] [INFO ] Computing symmetric may disable matrix : 343 transitions.
[2022-05-20 17:10:58] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 17:10:58] [INFO ] Computing symmetric may enable matrix : 343 transitions.
[2022-05-20 17:10:58] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 17:10:58] [INFO ] Computing Do-Not-Accords matrix : 343 transitions.
[2022-05-20 17:10:58] [INFO ] Computation of Completed DNA matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 17:10:58] [INFO ] Built C files in 66ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12967332830955963929
Running compilation step : cd /tmp/ltsmin12967332830955963929;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 881 ms.
Running link step : cd /tmp/ltsmin12967332830955963929;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 45 ms.
Running LTSmin : cd /tmp/ltsmin12967332830955963929;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased9603629559733209835.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 392 out of 490 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 490/490 places, 343/343 transitions.
Applied a total of 0 rules in 12 ms. Remains 490 /490 variables (removed 0) and now considering 343/343 (removed 0) transitions.
// Phase 1: matrix 343 rows 490 cols
[2022-05-20 17:11:13] [INFO ] Computed 147 place invariants in 2 ms
[2022-05-20 17:11:13] [INFO ] Implicit Places using invariants in 171 ms returned []
// Phase 1: matrix 343 rows 490 cols
[2022-05-20 17:11:13] [INFO ] Computed 147 place invariants in 3 ms
[2022-05-20 17:11:13] [INFO ] Implicit Places using invariants and state equation in 297 ms returned []
Implicit Place search using SMT with State Equation took 469 ms to find 0 implicit places.
[2022-05-20 17:11:13] [INFO ] Redundant transitions in 7 ms returned []
// Phase 1: matrix 343 rows 490 cols
[2022-05-20 17:11:13] [INFO ] Computed 147 place invariants in 1 ms
[2022-05-20 17:11:13] [INFO ] Dead Transitions using invariants and state equation in 172 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 490/490 places, 343/343 transitions.
Built C files in :
/tmp/ltsmin2576022778709187971
[2022-05-20 17:11:13] [INFO ] Computing symmetric may disable matrix : 343 transitions.
[2022-05-20 17:11:13] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 17:11:13] [INFO ] Computing symmetric may enable matrix : 343 transitions.
[2022-05-20 17:11:13] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 17:11:13] [INFO ] Computing Do-Not-Accords matrix : 343 transitions.
[2022-05-20 17:11:13] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 17:11:13] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2576022778709187971
Running compilation step : cd /tmp/ltsmin2576022778709187971;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 793 ms.
Running link step : cd /tmp/ltsmin2576022778709187971;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin2576022778709187971;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased17296482539934512956.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-20 17:11:29] [INFO ] Flatten gal took : 40 ms
[2022-05-20 17:11:29] [INFO ] Flatten gal took : 44 ms
[2022-05-20 17:11:29] [INFO ] Time to serialize gal into /tmp/LTL13360756402005990080.gal : 4 ms
[2022-05-20 17:11:29] [INFO ] Time to serialize properties into /tmp/LTL5499673413846348183.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13360756402005990080.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5499673413846348183.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1336075...267
Read 1 LTL properties
Checking formula 0 : !((F(X(F("(((((((Rows_0+Rows_1)+(Rows_2+Rows_3))+((Rows_4+Rows_5)+(Rows_6+Rows_7)))+(((Rows_8+Rows_9)+(Rows_10+Rows_11))+((Rows_12+Row...4521
Formula 0 simplified : !FXF"(((((((Rows_0+Rows_1)+(Rows_2+Rows_3))+((Rows_4+Rows_5)+(Rows_6+Rows_7)))+(((Rows_8+Rows_9)+(Rows_10+Rows_11))+((Rows_12+Rows_1...4513
Detected timeout of ITS tools.
[2022-05-20 17:11:44] [INFO ] Flatten gal took : 24 ms
[2022-05-20 17:11:44] [INFO ] Applying decomposition
[2022-05-20 17:11:44] [INFO ] Flatten gal took : 23 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph3980227469834743323.txt' '-o' '/tmp/graph3980227469834743323.bin' '-w' '/tmp/graph3980227469834743323.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph3980227469834743323.bin' '-l' '-1' '-v' '-w' '/tmp/graph3980227469834743323.weights' '-q' '0' '-e' '0.001'
[2022-05-20 17:11:44] [INFO ] Decomposing Gal with order
[2022-05-20 17:11:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 17:11:44] [INFO ] Removed a total of 416 redundant transitions.
[2022-05-20 17:11:44] [INFO ] Flatten gal took : 295 ms
[2022-05-20 17:11:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 113 labels/synchronizations in 13 ms.
[2022-05-20 17:11:44] [INFO ] Time to serialize gal into /tmp/LTL9643518235129146553.gal : 4 ms
[2022-05-20 17:11:44] [INFO ] Time to serialize properties into /tmp/LTL7881398200577984099.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9643518235129146553.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7881398200577984099.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL9643518...266
Read 1 LTL properties
Checking formula 0 : !((F(X(F("(((((((gu0.Rows_0+gu0.Rows_1)+(gu0.Rows_2+gu0.Rows_3))+((gu0.Rows_4+gu0.Rows_5)+(gu0.Rows_6+gu0.Rows_7)))+(((gu0.Rows_8+gu0....6089
Formula 0 simplified : !FXF"(((((((gu0.Rows_0+gu0.Rows_1)+(gu0.Rows_2+gu0.Rows_3))+((gu0.Rows_4+gu0.Rows_5)+(gu0.Rows_6+gu0.Rows_7)))+(((gu0.Rows_8+gu0.Row...6081
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4026144605545086882
[2022-05-20 17:11:59] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4026144605545086882
Running compilation step : cd /tmp/ltsmin4026144605545086882;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 638 ms.
Running link step : cd /tmp/ltsmin4026144605545086882;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin4026144605545086882;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>(X(<>((LTLAPp0==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property Sudoku-COL-AN07-LTLCardinality-09 finished in 101092 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 343 out of 490 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 490/490 places, 343/343 transitions.
Applied a total of 0 rules in 12 ms. Remains 490 /490 variables (removed 0) and now considering 343/343 (removed 0) transitions.
// Phase 1: matrix 343 rows 490 cols
[2022-05-20 17:12:15] [INFO ] Computed 147 place invariants in 3 ms
[2022-05-20 17:12:15] [INFO ] Implicit Places using invariants in 204 ms returned []
// Phase 1: matrix 343 rows 490 cols
[2022-05-20 17:12:15] [INFO ] Computed 147 place invariants in 2 ms
[2022-05-20 17:12:15] [INFO ] Implicit Places using invariants and state equation in 362 ms returned []
Implicit Place search using SMT with State Equation took 569 ms to find 0 implicit places.
[2022-05-20 17:12:15] [INFO ] Redundant transitions in 5 ms returned []
// Phase 1: matrix 343 rows 490 cols
[2022-05-20 17:12:15] [INFO ] Computed 147 place invariants in 2 ms
[2022-05-20 17:12:15] [INFO ] Dead Transitions using invariants and state equation in 174 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 490/490 places, 343/343 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : Sudoku-COL-AN07-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 1 (ADD s49 s50 s51 s52 s53 s54 s55 s56 s57 s58 s59 s60 s61 s62 s63 s64 s65 s66 s67 s68 s69 s70 s71 s72 s73 s74 s75 s76 s77 s78 s79 s80 s81 s82 s83...], 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]]
Product exploration explored 100000 steps with 50000 reset in 3599 ms.
Product exploration explored 100000 steps with 50000 reset in 3650 ms.
Computed a total of 490 stabilizing places and 343 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 490 transition count 343
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 p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 4 factoid took 72 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA Sudoku-COL-AN07-LTLCardinality-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Sudoku-COL-AN07-LTLCardinality-10 finished in 9003 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)||G((true U p1))||p1)))'
Support contains 49 out of 490 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 490/490 places, 343/343 transitions.
Reduce places removed 343 places and 0 transitions.
Iterating post reduction 0 with 343 rules applied. Total rules applied 343 place count 147 transition count 343
Applied a total of 343 rules in 10 ms. Remains 147 /490 variables (removed 343) and now considering 343/343 (removed 0) transitions.
// Phase 1: matrix 343 rows 147 cols
[2022-05-20 17:12:24] [INFO ] Computed 20 place invariants in 5 ms
[2022-05-20 17:12:24] [INFO ] Implicit Places using invariants in 81 ms returned []
// Phase 1: matrix 343 rows 147 cols
[2022-05-20 17:12:24] [INFO ] Computed 20 place invariants in 4 ms
[2022-05-20 17:12:24] [INFO ] Implicit Places using invariants and state equation in 203 ms returned []
Implicit Place search using SMT with State Equation took 286 ms to find 0 implicit places.
// Phase 1: matrix 343 rows 147 cols
[2022-05-20 17:12:24] [INFO ] Computed 20 place invariants in 7 ms
[2022-05-20 17:12:24] [INFO ] Dead Transitions using invariants and state equation in 129 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 147/490 places, 343/343 transitions.
Finished structural reductions, in 1 iterations. Remains : 147/490 places, 343/343 transitions.
Stuttering acceptance computed with spot in 145 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Sudoku-COL-AN07-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(LEQ 3 (ADD s49 s50 s51 s52 s53 s54 s55 s56 s57 s58 s59 s60 s61 s62 s63 s64 s65 s66 s67 s68 s69 s70 s71 s72 s73 s74 s75 s76 s77 s78 s79 s80 s81 s82 s83...], 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]]
Product exploration explored 100000 steps with 50000 reset in 3011 ms.
Product exploration explored 100000 steps with 50000 reset in 3047 ms.
Computed a total of 147 stabilizing places and 343 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 147 transition count 343
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 p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p1) (NOT p0))))
Knowledge based reduction with 6 factoid took 89 ms. Reduced automaton from 4 states, 6 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA Sudoku-COL-AN07-LTLCardinality-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Sudoku-COL-AN07-LTLCardinality-15 finished in 7277 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(F(p0))))'
Found a CL insensitive property : Sudoku-COL-AN07-LTLCardinality-09
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Support contains 392 out of 490 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 490/490 places, 343/343 transitions.
Applied a total of 0 rules in 9 ms. Remains 490 /490 variables (removed 0) and now considering 343/343 (removed 0) transitions.
// Phase 1: matrix 343 rows 490 cols
[2022-05-20 17:12:31] [INFO ] Computed 147 place invariants in 2 ms
[2022-05-20 17:12:31] [INFO ] Implicit Places using invariants in 161 ms returned []
// Phase 1: matrix 343 rows 490 cols
[2022-05-20 17:12:31] [INFO ] Computed 147 place invariants in 3 ms
[2022-05-20 17:12:31] [INFO ] Implicit Places using invariants and state equation in 300 ms returned []
Implicit Place search using SMT with State Equation took 462 ms to find 0 implicit places.
// Phase 1: matrix 343 rows 490 cols
[2022-05-20 17:12:31] [INFO ] Computed 147 place invariants in 1 ms
[2022-05-20 17:12:32] [INFO ] Dead Transitions using invariants and state equation in 186 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 490/490 places, 343/343 transitions.
Running random walk in product with property : Sudoku-COL-AN07-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ (ADD s0 s1 s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s15 s16 s17 s18 s19 s20 s21 s22 s23 s24 s25 s26 s27 s28 s29 s30 s31 s32 s33 s34 s35 s36 s37...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 3846 reset in 3549 ms.
Product exploration explored 100000 steps with 3846 reset in 3601 ms.
Computed a total of 490 stabilizing places and 343 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 490 transition count 343
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 (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 124 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Finished random walk after 25 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=8 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 151 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
// Phase 1: matrix 343 rows 490 cols
[2022-05-20 17:12:40] [INFO ] Computed 147 place invariants in 3 ms
[2022-05-20 17:12:41] [INFO ] [Real]Absence check using 147 positive place invariants in 48 ms returned sat
[2022-05-20 17:12:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 17:12:41] [INFO ] [Real]Absence check using state equation in 196 ms returned sat
[2022-05-20 17:12:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 17:12:42] [INFO ] [Nat]Absence check using 147 positive place invariants in 253 ms returned sat
[2022-05-20 17:12:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 17:12:43] [INFO ] [Nat]Absence check using state equation in 528 ms returned sat
[2022-05-20 17:12:43] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 19 ms.
[2022-05-20 17:12:43] [INFO ] Added : 0 causal constraints over 0 iterations in 58 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 392 out of 490 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 490/490 places, 343/343 transitions.
Applied a total of 0 rules in 10 ms. Remains 490 /490 variables (removed 0) and now considering 343/343 (removed 0) transitions.
// Phase 1: matrix 343 rows 490 cols
[2022-05-20 17:12:43] [INFO ] Computed 147 place invariants in 3 ms
[2022-05-20 17:12:43] [INFO ] Implicit Places using invariants in 161 ms returned []
// Phase 1: matrix 343 rows 490 cols
[2022-05-20 17:12:43] [INFO ] Computed 147 place invariants in 3 ms
[2022-05-20 17:12:43] [INFO ] Implicit Places using invariants and state equation in 306 ms returned []
Implicit Place search using SMT with State Equation took 468 ms to find 0 implicit places.
[2022-05-20 17:12:43] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 343 rows 490 cols
[2022-05-20 17:12:43] [INFO ] Computed 147 place invariants in 4 ms
[2022-05-20 17:12:44] [INFO ] Dead Transitions using invariants and state equation in 175 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 490/490 places, 343/343 transitions.
Computed a total of 490 stabilizing places and 343 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 490 transition count 343
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 (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 129 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Finished random walk after 25 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=6 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 154 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
// Phase 1: matrix 343 rows 490 cols
[2022-05-20 17:12:45] [INFO ] Computed 147 place invariants in 2 ms
[2022-05-20 17:12:46] [INFO ] [Real]Absence check using 147 positive place invariants in 37 ms returned sat
[2022-05-20 17:12:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 17:12:46] [INFO ] [Real]Absence check using state equation in 193 ms returned sat
[2022-05-20 17:12:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 17:12:47] [INFO ] [Nat]Absence check using 147 positive place invariants in 253 ms returned sat
[2022-05-20 17:12:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 17:12:48] [INFO ] [Nat]Absence check using state equation in 535 ms returned sat
[2022-05-20 17:12:48] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 15 ms.
[2022-05-20 17:12:48] [INFO ] Added : 0 causal constraints over 0 iterations in 56 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Product exploration explored 100000 steps with 3846 reset in 3575 ms.
Product exploration explored 100000 steps with 3846 reset in 3626 ms.
Built C files in :
/tmp/ltsmin3506488056993285131
[2022-05-20 17:12:55] [INFO ] Computing symmetric may disable matrix : 343 transitions.
[2022-05-20 17:12:55] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 17:12:55] [INFO ] Computing symmetric may enable matrix : 343 transitions.
[2022-05-20 17:12:55] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 17:12:55] [INFO ] Computing Do-Not-Accords matrix : 343 transitions.
[2022-05-20 17:12:55] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 17:12:55] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3506488056993285131
Running compilation step : cd /tmp/ltsmin3506488056993285131;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 812 ms.
Running link step : cd /tmp/ltsmin3506488056993285131;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin3506488056993285131;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased11420423110518360431.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 392 out of 490 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 490/490 places, 343/343 transitions.
Applied a total of 0 rules in 6 ms. Remains 490 /490 variables (removed 0) and now considering 343/343 (removed 0) transitions.
// Phase 1: matrix 343 rows 490 cols
[2022-05-20 17:13:10] [INFO ] Computed 147 place invariants in 2 ms
[2022-05-20 17:13:10] [INFO ] Implicit Places using invariants in 160 ms returned []
// Phase 1: matrix 343 rows 490 cols
[2022-05-20 17:13:10] [INFO ] Computed 147 place invariants in 2 ms
[2022-05-20 17:13:10] [INFO ] Implicit Places using invariants and state equation in 303 ms returned []
Implicit Place search using SMT with State Equation took 465 ms to find 0 implicit places.
[2022-05-20 17:13:10] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 343 rows 490 cols
[2022-05-20 17:13:10] [INFO ] Computed 147 place invariants in 3 ms
[2022-05-20 17:13:11] [INFO ] Dead Transitions using invariants and state equation in 177 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 490/490 places, 343/343 transitions.
Built C files in :
/tmp/ltsmin3856777704421349823
[2022-05-20 17:13:11] [INFO ] Computing symmetric may disable matrix : 343 transitions.
[2022-05-20 17:13:11] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 17:13:11] [INFO ] Computing symmetric may enable matrix : 343 transitions.
[2022-05-20 17:13:11] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 17:13:11] [INFO ] Computing Do-Not-Accords matrix : 343 transitions.
[2022-05-20 17:13:11] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 17:13:11] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3856777704421349823
Running compilation step : cd /tmp/ltsmin3856777704421349823;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 802 ms.
Running link step : cd /tmp/ltsmin3856777704421349823;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin3856777704421349823;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased4224468100546311092.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-20 17:13:26] [INFO ] Flatten gal took : 21 ms
[2022-05-20 17:13:26] [INFO ] Flatten gal took : 20 ms
[2022-05-20 17:13:26] [INFO ] Time to serialize gal into /tmp/LTL2343817825786311571.gal : 3 ms
[2022-05-20 17:13:26] [INFO ] Time to serialize properties into /tmp/LTL6136878871193333318.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2343817825786311571.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6136878871193333318.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL2343817...266
Read 1 LTL properties
Checking formula 0 : !((F(X(F("(((((((Rows_0+Rows_1)+(Rows_2+Rows_3))+((Rows_4+Rows_5)+(Rows_6+Rows_7)))+(((Rows_8+Rows_9)+(Rows_10+Rows_11))+((Rows_12+Row...4521
Formula 0 simplified : !FXF"(((((((Rows_0+Rows_1)+(Rows_2+Rows_3))+((Rows_4+Rows_5)+(Rows_6+Rows_7)))+(((Rows_8+Rows_9)+(Rows_10+Rows_11))+((Rows_12+Rows_1...4513
Detected timeout of ITS tools.
[2022-05-20 17:13:41] [INFO ] Flatten gal took : 22 ms
[2022-05-20 17:13:41] [INFO ] Applying decomposition
[2022-05-20 17:13:41] [INFO ] Flatten gal took : 18 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph8817869646285931515.txt' '-o' '/tmp/graph8817869646285931515.bin' '-w' '/tmp/graph8817869646285931515.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph8817869646285931515.bin' '-l' '-1' '-v' '-w' '/tmp/graph8817869646285931515.weights' '-q' '0' '-e' '0.001'
[2022-05-20 17:13:41] [INFO ] Decomposing Gal with order
[2022-05-20 17:13:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 17:13:41] [INFO ] Removed a total of 458 redundant transitions.
[2022-05-20 17:13:41] [INFO ] Flatten gal took : 125 ms
[2022-05-20 17:13:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 74 labels/synchronizations in 11 ms.
[2022-05-20 17:13:41] [INFO ] Time to serialize gal into /tmp/LTL13988462602415640915.gal : 4 ms
[2022-05-20 17:13:41] [INFO ] Time to serialize properties into /tmp/LTL4261766004937395450.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13988462602415640915.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4261766004937395450.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1398846...267
Read 1 LTL properties
Checking formula 0 : !((F(X(F("(((((((gu0.Rows_0+gu0.Rows_1)+(gu0.Rows_2+gu0.Rows_3))+((gu0.Rows_4+gu0.Rows_5)+(gu0.Rows_6+gu0.Rows_7)))+(((gu0.Rows_8+gu0....6089
Formula 0 simplified : !FXF"(((((((gu0.Rows_0+gu0.Rows_1)+(gu0.Rows_2+gu0.Rows_3))+((gu0.Rows_4+gu0.Rows_5)+(gu0.Rows_6+gu0.Rows_7)))+(((gu0.Rows_8+gu0.Row...6081
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11983850217441747444
[2022-05-20 17:13:56] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11983850217441747444
Running compilation step : cd /tmp/ltsmin11983850217441747444;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 631 ms.
Running link step : cd /tmp/ltsmin11983850217441747444;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin11983850217441747444;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>(X(<>((LTLAPp0==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property Sudoku-COL-AN07-LTLCardinality-09 finished in 100593 ms.
[2022-05-20 17:14:11] [INFO ] Flatten gal took : 20 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin594852569840953737
[2022-05-20 17:14:11] [INFO ] Computing symmetric may disable matrix : 343 transitions.
[2022-05-20 17:14:11] [INFO ] Applying decomposition
[2022-05-20 17:14:11] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 17:14:11] [INFO ] Computing symmetric may enable matrix : 343 transitions.
[2022-05-20 17:14:11] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 17:14:11] [INFO ] Flatten gal took : 20 ms
[2022-05-20 17:14:11] [INFO ] Computing Do-Not-Accords matrix : 343 transitions.
[2022-05-20 17:14:11] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 17:14:11] [INFO ] Built C files in 40ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin594852569840953737
Running compilation step : cd /tmp/ltsmin594852569840953737;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph3024091756662591398.txt' '-o' '/tmp/graph3024091756662591398.bin' '-w' '/tmp/graph3024091756662591398.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph3024091756662591398.bin' '-l' '-1' '-v' '-w' '/tmp/graph3024091756662591398.weights' '-q' '0' '-e' '0.001'
[2022-05-20 17:14:12] [INFO ] Decomposing Gal with order
[2022-05-20 17:14:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 17:14:12] [INFO ] Removed a total of 410 redundant transitions.
[2022-05-20 17:14:12] [INFO ] Flatten gal took : 81 ms
[2022-05-20 17:14:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 125 labels/synchronizations in 11 ms.
[2022-05-20 17:14:12] [INFO ] Time to serialize gal into /tmp/LTLCardinality10927708054464593658.gal : 3 ms
[2022-05-20 17:14:12] [INFO ] Time to serialize properties into /tmp/LTLCardinality4432211796250737552.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality10927708054464593658.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality4432211796250737552.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...289
Read 1 LTL properties
Checking formula 0 : !((F(X(F("(((((((gu0.Rows_0+gu0.Rows_1)+(gu0.Rows_2+gu0.Rows_3))+((gu0.Rows_4+gu0.Rows_5)+(gu0.Rows_6+gu0.Rows_7)))+(((gu0.Rows_8+gu0....6089
Formula 0 simplified : !FXF"(((((((gu0.Rows_0+gu0.Rows_1)+(gu0.Rows_2+gu0.Rows_3))+((gu0.Rows_4+gu0.Rows_5)+(gu0.Rows_6+gu0.Rows_7)))+(((gu0.Rows_8+gu0.Row...6081
Compilation finished in 818 ms.
Running link step : cd /tmp/ltsmin594852569840953737;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin594852569840953737;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>(X(<>((LTLAPp0==true))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.003: Loading model from ./gal.so
pins2lts-mc-linux64( 1/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.007: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.007: LTL layer: formula: <>(X(<>((LTLAPp0==true))))
pins2lts-mc-linux64( 3/ 8), 0.007: "<>(X(<>((LTLAPp0==true))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 3/ 8), 0.008: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.012: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.011: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.013: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.014: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.018: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.016: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.017: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.023: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.096: DFS-FIFO for weak LTL, using special progress label 345
pins2lts-mc-linux64( 0/ 8), 0.096: There are 346 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.096: State length is 491, there are 345 groups
pins2lts-mc-linux64( 0/ 8), 0.096: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.096: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.096: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.096: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 1/ 8), 0.436: ~26 levels ~960 states ~34232 transitions
pins2lts-mc-linux64( 1/ 8), 0.456: ~26 levels ~1920 states ~35408 transitions
pins2lts-mc-linux64( 1/ 8), 0.498: ~26 levels ~3840 states ~37744 transitions
pins2lts-mc-linux64( 0/ 8), 0.553: ~26 levels ~7680 states ~43088 transitions
pins2lts-mc-linux64( 1/ 8), 0.666: ~26 levels ~15360 states ~59768 transitions
pins2lts-mc-linux64( 5/ 8), 0.868: ~26 levels ~30720 states ~90448 transitions
pins2lts-mc-linux64( 3/ 8), 1.284: ~26 levels ~61440 states ~157736 transitions
pins2lts-mc-linux64( 5/ 8), 1.965: ~26 levels ~122880 states ~288840 transitions
pins2lts-mc-linux64( 5/ 8), 3.617: ~26 levels ~245760 states ~641848 transitions
pins2lts-mc-linux64( 5/ 8), 6.659: ~26 levels ~491520 states ~1381056 transitions
pins2lts-mc-linux64( 3/ 8), 12.704: ~26 levels ~983040 states ~2880232 transitions
pins2lts-mc-linux64( 3/ 8), 23.925: ~26 levels ~1966080 states ~5987992 transitions
pins2lts-mc-linux64( 3/ 8), 47.337: ~26 levels ~3932160 states ~13018392 transitions
pins2lts-mc-linux64( 3/ 8), 97.191: ~26 levels ~7864320 states ~29078168 transitions
pins2lts-mc-linux64( 3/ 8), 152.167: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 153.057:
pins2lts-mc-linux64( 0/ 8), 153.057: mean standard work distribution: 1.6% (states) 3.4% (transitions)
pins2lts-mc-linux64( 0/ 8), 153.057:
pins2lts-mc-linux64( 0/ 8), 153.057: Explored 11708945 states 44388347 transitions, fanout: 3.791
pins2lts-mc-linux64( 0/ 8), 153.057: Total exploration time 152.910 sec (152.070 sec minimum, 152.473 sec on average)
pins2lts-mc-linux64( 0/ 8), 153.057: States per second: 76574, Transitions per second: 290291
pins2lts-mc-linux64( 0/ 8), 153.057:
pins2lts-mc-linux64( 0/ 8), 153.057: Progress states detected: 0
pins2lts-mc-linux64( 0/ 8), 153.057: Redundant explorations: -0.2649
pins2lts-mc-linux64( 0/ 8), 153.057:
pins2lts-mc-linux64( 0/ 8), 153.057: Queue width: 8B, total height: 216, memory: 0.00MB
pins2lts-mc-linux64( 0/ 8), 153.057: Tree memory: 345.6MB, 30.9 B/state, compr.: 1.6%
pins2lts-mc-linux64( 0/ 8), 153.057: Tree fill ratio (roots/leafs): 8.0%/100.0%
pins2lts-mc-linux64( 0/ 8), 153.057: Stored 348 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 153.058: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 153.058: Est. total memory use: 345.6MB (~1024.0MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin594852569840953737;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>(X(<>((LTLAPp0==true))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin594852569840953737;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>(X(<>((LTLAPp0==true))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:242)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:177)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:115)
at java.base/java.lang.Thread.run(Thread.java:829)
Detected timeout of ITS tools.
[2022-05-20 17:36:22] [INFO ] Applying decomposition
[2022-05-20 17:36:23] [INFO ] Flatten gal took : 362 ms
[2022-05-20 17:36:23] [INFO ] Decomposing Gal with order
[2022-05-20 17:36:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 17:36:23] [INFO ] Removed a total of 693 redundant transitions.
[2022-05-20 17:36:23] [INFO ] Flatten gal took : 297 ms
[2022-05-20 17:36:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 18 ms.
[2022-05-20 17:36:23] [INFO ] Time to serialize gal into /tmp/LTLCardinality1079688178861432733.gal : 27 ms
[2022-05-20 17:36:23] [INFO ] Time to serialize properties into /tmp/LTLCardinality4033100278729691815.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality1079688178861432733.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality4033100278729691815.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...288
Read 1 LTL properties
Checking formula 0 : !((F(X(F("(((((((gNN0.Rows_0+gNN1.Rows_1)+(gNN2.Rows_2+gNN3.Rows_3))+((gNN4.Rows_4+gNN5.Rows_5)+(gNN6.Rows_6+gNN7.Rows_7)))+(((gNN8.Ro...7439
Formula 0 simplified : !FXF"(((((((gNN0.Rows_0+gNN1.Rows_1)+(gNN2.Rows_2+gNN3.Rows_3))+((gNN4.Rows_4+gNN5.Rows_5)+(gNN6.Rows_6+gNN7.Rows_7)))+(((gNN8.Rows_...7431
Detected timeout of ITS tools.
[2022-05-20 17:57:45] [INFO ] Flatten gal took : 173 ms
[2022-05-20 17:57:46] [INFO ] Input system was already deterministic with 343 transitions.
[2022-05-20 17:57:46] [INFO ] Transformed 490 places.
[2022-05-20 17:57:46] [INFO ] Transformed 343 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-05-20 17:57:47] [INFO ] Time to serialize gal into /tmp/LTLCardinality5805068282350653376.gal : 17 ms
[2022-05-20 17:57:47] [INFO ] Time to serialize properties into /tmp/LTLCardinality2131798291343461461.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality5805068282350653376.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality2131798291343461461.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...333
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F(X(F("(((((((Rows_0+Rows_1)+(Rows_2+Rows_3))+((Rows_4+Rows_5)+(Rows_6+Rows_7)))+(((Rows_8+Rows_9)+(Rows_10+Rows_11))+((Rows_12+Row...4521
Formula 0 simplified : !FXF"(((((((Rows_0+Rows_1)+(Rows_2+Rows_3))+((Rows_4+Rows_5)+(Rows_6+Rows_7)))+(((Rows_8+Rows_9)+(Rows_10+Rows_11))+((Rows_12+Rows_1...4513

BK_TIME_CONFINEMENT_REACHED

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Sudoku-COL-AN07"
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 Sudoku-COL-AN07, 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 r258-tall-165303545300091"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-COL-AN07.tgz
mv Sudoku-COL-AN07 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;