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-165303545500251.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-PT-AN07, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r258-tall-165303545500251
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.4M
-rw-r--r-- 1 mcc users 99K Apr 30 11:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 508K Apr 30 11:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 263K Apr 30 11:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.3M Apr 30 11:38 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 84K May 9 09:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 294K May 9 09:11 LTLCardinality.xml
-rw-r--r-- 1 mcc users 137K May 9 09:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 500K May 9 09:11 LTLFireability.xml
-rw-r--r-- 1 mcc users 5.9K May 9 09:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 16K May 9 09:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 5 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 204K 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-PT-AN07-LTLCardinality-00
FORMULA_NAME Sudoku-PT-AN07-LTLCardinality-01
FORMULA_NAME Sudoku-PT-AN07-LTLCardinality-02
FORMULA_NAME Sudoku-PT-AN07-LTLCardinality-03
FORMULA_NAME Sudoku-PT-AN07-LTLCardinality-04
FORMULA_NAME Sudoku-PT-AN07-LTLCardinality-05
FORMULA_NAME Sudoku-PT-AN07-LTLCardinality-06
FORMULA_NAME Sudoku-PT-AN07-LTLCardinality-07
FORMULA_NAME Sudoku-PT-AN07-LTLCardinality-08
FORMULA_NAME Sudoku-PT-AN07-LTLCardinality-09
FORMULA_NAME Sudoku-PT-AN07-LTLCardinality-10
FORMULA_NAME Sudoku-PT-AN07-LTLCardinality-11
FORMULA_NAME Sudoku-PT-AN07-LTLCardinality-12
FORMULA_NAME Sudoku-PT-AN07-LTLCardinality-13
FORMULA_NAME Sudoku-PT-AN07-LTLCardinality-14
FORMULA_NAME Sudoku-PT-AN07-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1653098683523

Running Version 202205111006
[2022-05-21 02:04:44] [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]
[2022-05-21 02:04:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-21 02:04:44] [INFO ] Load time of PNML (sax parser for PT used): 114 ms
[2022-05-21 02:04:44] [INFO ] Transformed 490 places.
[2022-05-21 02:04:44] [INFO ] Transformed 343 transitions.
[2022-05-21 02:04:44] [INFO ] Parsed PT model containing 490 places and 343 transitions in 210 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 45 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA Sudoku-PT-AN07-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN07-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN07-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN07-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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 10 ms. Remains 490 /490 variables (removed 0) and now considering 343/343 (removed 0) transitions.
// Phase 1: matrix 343 rows 490 cols
[2022-05-21 02:04:45] [INFO ] Computed 147 place invariants in 21 ms
[2022-05-21 02:04:45] [INFO ] Implicit Places using invariants in 248 ms returned []
// Phase 1: matrix 343 rows 490 cols
[2022-05-21 02:04:45] [INFO ] Computed 147 place invariants in 8 ms
[2022-05-21 02:04:45] [INFO ] Implicit Places using invariants and state equation in 216 ms returned []
Implicit Place search using SMT with State Equation took 490 ms to find 0 implicit places.
// Phase 1: matrix 343 rows 490 cols
[2022-05-21 02:04:45] [INFO ] Computed 147 place invariants in 16 ms
[2022-05-21 02:04:45] [INFO ] Dead Transitions using invariants and state equation in 232 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.
[2022-05-21 02:04:46] [INFO ] Flatten gal took : 70 ms
[2022-05-21 02:04:46] [INFO ] Flatten gal took : 36 ms
[2022-05-21 02:04:46] [INFO ] Input system was already deterministic with 343 transitions.
Incomplete random walk after 10000 steps, including 234 resets, run finished after 806 ms. (steps per millisecond=12 ) properties (out of 16) seen :9
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 343 rows 490 cols
[2022-05-21 02:04:47] [INFO ] Computed 147 place invariants in 7 ms
[2022-05-21 02:04:47] [INFO ] After 178ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2022-05-21 02:04:47] [INFO ] [Nat]Absence check using 147 positive place invariants in 31 ms returned sat
[2022-05-21 02:04:48] [INFO ] After 877ms SMT Verify possible using state equation in natural domain returned unsat :5 sat :2
[2022-05-21 02:04:49] [INFO ] After 1750ms SMT Verify possible using trap constraints in natural domain returned unsat :5 sat :2
Attempting to minimize the solution found.
Minimization took 688 ms.
[2022-05-21 02:04:50] [INFO ] After 2701ms SMT Verify possible using all constraints in natural domain returned unsat :5 sat :2
Fused 7 Parikh solutions to 2 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 2 properties in 5 ms.
FORMULA Sudoku-PT-AN07-LTLCardinality-13 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 5 atomic propositions for a total of 11 simplifications.
FORMULA Sudoku-PT-AN07-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN07-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN07-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN07-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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).
FORMULA Sudoku-PT-AN07-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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 47 ms. Remains 490 /490 variables (removed 0) and now considering 343/343 (removed 0) transitions.
// Phase 1: matrix 343 rows 490 cols
[2022-05-21 02:04:50] [INFO ] Computed 147 place invariants in 3 ms
[2022-05-21 02:04:50] [INFO ] Implicit Places using invariants in 244 ms returned []
// Phase 1: matrix 343 rows 490 cols
[2022-05-21 02:04:50] [INFO ] Computed 147 place invariants in 2 ms
[2022-05-21 02:04:51] [INFO ] Implicit Places using invariants and state equation in 411 ms returned []
Implicit Place search using SMT with State Equation took 660 ms to find 0 implicit places.
[2022-05-21 02:04:51] [INFO ] Redundant transitions in 17 ms returned []
// Phase 1: matrix 343 rows 490 cols
[2022-05-21 02:04:51] [INFO ] Computed 147 place invariants in 1 ms
[2022-05-21 02:04:51] [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 170 ms :[(NOT p0)]
Running random walk in product with property : Sudoku-PT-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 42 steps with 0 reset in 5 ms.
FORMULA Sudoku-PT-AN07-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN07-LTLCardinality-02 finished in 1152 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 7 ms. Remains 147 /490 variables (removed 343) and now considering 343/343 (removed 0) transitions.
// Phase 1: matrix 343 rows 147 cols
[2022-05-21 02:04:51] [INFO ] Computed 20 place invariants in 28 ms
[2022-05-21 02:04:51] [INFO ] Implicit Places using invariants in 107 ms returned []
// Phase 1: matrix 343 rows 147 cols
[2022-05-21 02:04:51] [INFO ] Computed 20 place invariants in 7 ms
[2022-05-21 02:04:51] [INFO ] Implicit Places using invariants and state equation in 230 ms returned []
Implicit Place search using SMT with State Equation took 341 ms to find 0 implicit places.
// Phase 1: matrix 343 rows 147 cols
[2022-05-21 02:04:51] [INFO ] Computed 20 place invariants in 7 ms
[2022-05-21 02:04:52] [INFO ] Dead Transitions using invariants and state equation in 137 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 137 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : Sudoku-PT-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 3256 ms.
Product exploration explored 100000 steps with 50000 reset in 3281 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 p0), (X p1), (X (X p0)), (X (X p1)), (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 135 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA Sudoku-PT-AN07-LTLCardinality-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Sudoku-PT-AN07-LTLCardinality-05 finished in 7850 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 10 ms. Remains 490 /490 variables (removed 0) and now considering 343/343 (removed 0) transitions.
// Phase 1: matrix 343 rows 490 cols
[2022-05-21 02:04:59] [INFO ] Computed 147 place invariants in 2 ms
[2022-05-21 02:04:59] [INFO ] Implicit Places using invariants in 204 ms returned []
// Phase 1: matrix 343 rows 490 cols
[2022-05-21 02:04:59] [INFO ] Computed 147 place invariants in 3 ms
[2022-05-21 02:05:00] [INFO ] Implicit Places using invariants and state equation in 379 ms returned []
Implicit Place search using SMT with State Equation took 588 ms to find 0 implicit places.
// Phase 1: matrix 343 rows 490 cols
[2022-05-21 02:05:00] [INFO ] Computed 147 place invariants in 3 ms
[2022-05-21 02:05:00] [INFO ] Dead Transitions using invariants and state equation in 188 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 490/490 places, 343/343 transitions.
Stuttering acceptance computed with spot in 80 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-PT-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-PT-AN07-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN07-LTLCardinality-06 finished in 887 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F(p0)))))'
Support contains 2 out of 490 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 490/490 places, 343/343 transitions.
Reduce places removed 342 places and 0 transitions.
Iterating post reduction 0 with 342 rules applied. Total rules applied 342 place count 148 transition count 343
Applied a total of 342 rules in 9 ms. Remains 148 /490 variables (removed 342) and now considering 343/343 (removed 0) transitions.
// Phase 1: matrix 343 rows 148 cols
[2022-05-21 02:05:00] [INFO ] Computed 20 place invariants in 6 ms
[2022-05-21 02:05:00] [INFO ] Implicit Places using invariants in 189 ms returned []
// Phase 1: matrix 343 rows 148 cols
[2022-05-21 02:05:00] [INFO ] Computed 20 place invariants in 4 ms
[2022-05-21 02:05:00] [INFO ] Implicit Places using invariants and state equation in 254 ms returned []
Implicit Place search using SMT with State Equation took 474 ms to find 0 implicit places.
// Phase 1: matrix 343 rows 148 cols
[2022-05-21 02:05:00] [INFO ] Computed 20 place invariants in 8 ms
[2022-05-21 02:05:00] [INFO ] Dead Transitions using invariants and state equation in 163 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 148/490 places, 343/343 transitions.
Finished structural reductions, in 1 iterations. Remains : 148/490 places, 343/343 transitions.
Stuttering acceptance computed with spot in 125 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-PT-AN07-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(LEQ s49 s143)], 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]]
Stuttering criterion allowed to conclude after 366 steps with 81 reset in 20 ms.
FORMULA Sudoku-PT-AN07-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN07-LTLCardinality-08 finished in 818 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&G((p1 U !p1))))'
Support contains 4 out of 490 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 490/490 places, 343/343 transitions.
Graph (complete) has 1029 edges and 490 vertex of which 147 are kept as prefixes of interest. Removing 343 places using SCC suffix rule.3 ms
Discarding 343 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 13 ms. Remains 147 /490 variables (removed 343) and now considering 343/343 (removed 0) transitions.
// Phase 1: matrix 343 rows 147 cols
[2022-05-21 02:05:01] [INFO ] Computed 20 place invariants in 3 ms
[2022-05-21 02:05:01] [INFO ] Implicit Places using invariants in 117 ms returned []
// Phase 1: matrix 343 rows 147 cols
[2022-05-21 02:05:01] [INFO ] Computed 20 place invariants in 3 ms
[2022-05-21 02:05:01] [INFO ] Implicit Places using invariants and state equation in 271 ms returned []
Implicit Place search using SMT with State Equation took 401 ms to find 0 implicit places.
[2022-05-21 02:05:01] [INFO ] Redundant transitions in 7 ms returned []
// Phase 1: matrix 343 rows 147 cols
[2022-05-21 02:05:01] [INFO ] Computed 20 place invariants in 6 ms
[2022-05-21 02:05:01] [INFO ] Dead Transitions using invariants and state equation in 139 ms found 0 transitions.
Starting structural reductions in SI_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 143 ms :[(OR (NOT p0) p1), (NOT p0), p1, p1]
Running random walk in product with property : Sudoku-PT-AN07-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}, { cond=true, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={0} source=2 dest: 2}], [{ cond=p1, acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ s26 s131), p1:(LEQ s96 s29)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 42 steps with 0 reset in 2 ms.
FORMULA Sudoku-PT-AN07-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN07-LTLCardinality-14 finished in 740 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(F(p0))))'
Support contains 2 out of 490 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 490/490 places, 343/343 transitions.
Graph (complete) has 1029 edges and 490 vertex of which 147 are kept as prefixes of interest. Removing 343 places using SCC suffix rule.4 ms
Discarding 343 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 12 ms. Remains 147 /490 variables (removed 343) and now considering 343/343 (removed 0) transitions.
// Phase 1: matrix 343 rows 147 cols
[2022-05-21 02:05:01] [INFO ] Computed 20 place invariants in 5 ms
[2022-05-21 02:05:02] [INFO ] Implicit Places using invariants in 116 ms returned []
// Phase 1: matrix 343 rows 147 cols
[2022-05-21 02:05:02] [INFO ] Computed 20 place invariants in 4 ms
[2022-05-21 02:05:02] [INFO ] Implicit Places using invariants and state equation in 251 ms returned []
Implicit Place search using SMT with State Equation took 372 ms to find 0 implicit places.
[2022-05-21 02:05:02] [INFO ] Redundant transitions in 7 ms returned []
// Phase 1: matrix 343 rows 147 cols
[2022-05-21 02:05:02] [INFO ] Computed 20 place invariants in 15 ms
[2022-05-21 02:05:02] [INFO ] Dead Transitions using invariants and state equation in 218 ms found 0 transitions.
Starting structural reductions in SI_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 85 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-PT-AN07-LTLCardinality-15 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:(GT s77 s114)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 61 steps with 2 reset in 5 ms.
FORMULA Sudoku-PT-AN07-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN07-LTLCardinality-15 finished in 732 ms.
All properties solved by simple procedures.
Total runtime 17957 ms.

BK_STOP 1653098703039

--------------------
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-PT-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-PT-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-165303545500251"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-PT-AN07.tgz
mv Sudoku-PT-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 ;