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-165303545600347.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-BN09, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r258-tall-165303545600347
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 7.3M
-rw-r--r-- 1 mcc users 341K Apr 30 11:52 CTLCardinality.txt
-rw-r--r-- 1 mcc users 1.7M Apr 30 11:52 CTLCardinality.xml
-rw-r--r-- 1 mcc users 493K Apr 30 11:37 CTLFireability.txt
-rw-r--r-- 1 mcc users 2.1M 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 111K May 9 09:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 368K May 9 09:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 400K May 9 09:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 1.3M May 9 09:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 19K May 9 09:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 47K May 9 09:12 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 499K 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-BN09-LTLCardinality-00
FORMULA_NAME Sudoku-PT-BN09-LTLCardinality-01
FORMULA_NAME Sudoku-PT-BN09-LTLCardinality-02
FORMULA_NAME Sudoku-PT-BN09-LTLCardinality-03
FORMULA_NAME Sudoku-PT-BN09-LTLCardinality-04
FORMULA_NAME Sudoku-PT-BN09-LTLCardinality-05
FORMULA_NAME Sudoku-PT-BN09-LTLCardinality-06
FORMULA_NAME Sudoku-PT-BN09-LTLCardinality-07
FORMULA_NAME Sudoku-PT-BN09-LTLCardinality-08
FORMULA_NAME Sudoku-PT-BN09-LTLCardinality-09
FORMULA_NAME Sudoku-PT-BN09-LTLCardinality-10
FORMULA_NAME Sudoku-PT-BN09-LTLCardinality-11
FORMULA_NAME Sudoku-PT-BN09-LTLCardinality-12
FORMULA_NAME Sudoku-PT-BN09-LTLCardinality-13
FORMULA_NAME Sudoku-PT-BN09-LTLCardinality-14
FORMULA_NAME Sudoku-PT-BN09-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1653120536179

Running Version 202205111006
[2022-05-21 08:08:57] [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 08:08:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-21 08:08:57] [INFO ] Load time of PNML (sax parser for PT used): 150 ms
[2022-05-21 08:08:57] [INFO ] Transformed 1053 places.
[2022-05-21 08:08:57] [INFO ] Transformed 729 transitions.
[2022-05-21 08:08:57] [INFO ] Parsed PT model containing 1053 places and 729 transitions in 255 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 59 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA Sudoku-PT-BN09-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-BN09-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-BN09-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-BN09-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-BN09-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-BN09-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 1053 out of 1053 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Applied a total of 0 rules in 17 ms. Remains 1053 /1053 variables (removed 0) and now considering 729/729 (removed 0) transitions.
// Phase 1: matrix 729 rows 1053 cols
[2022-05-21 08:08:58] [INFO ] Computed 324 place invariants in 30 ms
[2022-05-21 08:08:59] [INFO ] Implicit Places using invariants in 342 ms returned []
// Phase 1: matrix 729 rows 1053 cols
[2022-05-21 08:08:59] [INFO ] Computed 324 place invariants in 11 ms
[2022-05-21 08:08:59] [INFO ] Implicit Places using invariants and state equation in 484 ms returned []
Implicit Place search using SMT with State Equation took 850 ms to find 0 implicit places.
// Phase 1: matrix 729 rows 1053 cols
[2022-05-21 08:08:59] [INFO ] Computed 324 place invariants in 4 ms
[2022-05-21 08:08:59] [INFO ] Dead Transitions using invariants and state equation in 462 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1053/1053 places, 729/729 transitions.
Support contains 1053 out of 1053 places after structural reductions.
[2022-05-21 08:09:00] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2022-05-21 08:09:00] [INFO ] Flatten gal took : 124 ms
FORMULA Sudoku-PT-BN09-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-21 08:09:00] [INFO ] Flatten gal took : 75 ms
[2022-05-21 08:09:00] [INFO ] Input system was already deterministic with 729 transitions.
Incomplete random walk after 10000 steps, including 150 resets, run finished after 1186 ms. (steps per millisecond=8 ) properties (out of 20) seen :11
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
// Phase 1: matrix 729 rows 1053 cols
[2022-05-21 08:09:02] [INFO ] Computed 324 place invariants in 10 ms
[2022-05-21 08:09:03] [INFO ] After 292ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2022-05-21 08:09:04] [INFO ] [Nat]Absence check using 324 positive place invariants in 67 ms returned sat
[2022-05-21 08:09:27] [INFO ] After 22051ms SMT Verify possible using state equation in natural domain returned unsat :5 sat :4
[2022-05-21 08:09:28] [INFO ] After 23153ms SMT Verify possible using trap constraints in natural domain returned unsat :5 sat :3
Attempting to minimize the solution found.
Minimization took 1 ms.
[2022-05-21 08:09:28] [INFO ] After 25023ms SMT Verify possible using all constraints in natural domain returned unsat :5 sat :3
Fused 9 Parikh solutions to 4 different solutions.
Finished Parikh walk after 81 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=27 )
Parikh walk visited 4 properties in 26 ms.
FORMULA Sudoku-PT-BN09-LTLCardinality-05 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 5 atomic propositions for a total of 8 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA Sudoku-PT-BN09-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-BN09-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 1053 stabilizing places and 729 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1053 transition count 729
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' '!(X(X((true U true))))'
Support contains 0 out of 1053 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Graph (complete) has 2916 edges and 1053 vertex of which 0 are kept as prefixes of interest. Removing 1053 places using SCC suffix rule.13 ms
Discarding 1053 places :
Also discarding 729 output transitions
Drop transitions removed 729 transitions
Applied a total of 1 rules in 45 ms. Remains 0 /1053 variables (removed 1053) and now considering 0/729 (removed 729) transitions.
[2022-05-21 08:09:28] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-21 08:09:28] [INFO ] Implicit Places using invariants in 6 ms returned []
[2022-05-21 08:09:28] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-21 08:09:28] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 28 ms to find 0 implicit places.
[2022-05-21 08:09:28] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-21 08:09:28] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-21 08:09:28] [INFO ] Dead Transitions using invariants and state equation in 9 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 0/1053 places, 0/729 transitions.
Finished structural reductions, in 1 iterations. Remains : 0/1053 places, 0/729 transitions.
Stuttering acceptance computed with spot in 42 ms :[false]
Running random walk in product with property : Sudoku-PT-BN09-LTLCardinality-03 automaton TGBA Formula[mat=[[]], initial=0, aps=[], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Initial state of product has no viable successors after 0 steps with 0 reset in 1 ms.
FORMULA Sudoku-PT-BN09-LTLCardinality-03 TRUE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-BN09-LTLCardinality-03 finished in 191 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(p0)||p1)))'
Support contains 891 out of 1053 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Applied a total of 0 rules in 38 ms. Remains 1053 /1053 variables (removed 0) and now considering 729/729 (removed 0) transitions.
// Phase 1: matrix 729 rows 1053 cols
[2022-05-21 08:09:28] [INFO ] Computed 324 place invariants in 4 ms
[2022-05-21 08:09:29] [INFO ] Implicit Places using invariants in 436 ms returned []
// Phase 1: matrix 729 rows 1053 cols
[2022-05-21 08:09:29] [INFO ] Computed 324 place invariants in 4 ms
[2022-05-21 08:09:29] [INFO ] Implicit Places using invariants and state equation in 736 ms returned []
Implicit Place search using SMT with State Equation took 1182 ms to find 0 implicit places.
// Phase 1: matrix 729 rows 1053 cols
[2022-05-21 08:09:29] [INFO ] Computed 324 place invariants in 7 ms
[2022-05-21 08:09:30] [INFO ] Dead Transitions using invariants and state equation in 435 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1053/1053 places, 729/729 transitions.
Stuttering acceptance computed with spot in 213 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), true, (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Sudoku-PT-BN09-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 0}]], initial=3, aps=[p1:(LEQ (ADD s81 s82 s83 s84 s85 s86 s87 s88 s89 s90 s91 s92 s93 s94 s95 s96 s97 s98 s99 s100 s101 s102 s103 s104 s105 s106 s107 s108 s109 s110 s111 s112 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 8963 ms.
Product exploration explored 100000 steps with 50000 reset in 9124 ms.
Computed a total of 1053 stabilizing places and 729 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1053 transition count 729
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 p1), (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 p1)
Knowledge based reduction with 5 factoid took 101 ms. Reduced automaton from 4 states, 4 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA Sudoku-PT-BN09-LTLCardinality-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Sudoku-PT-BN09-LTLCardinality-04 finished in 23704 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&X(G((p1||(p1 U p2))))))'
Support contains 5 out of 1053 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Reduce places removed 728 places and 0 transitions.
Iterating post reduction 0 with 728 rules applied. Total rules applied 728 place count 325 transition count 729
Applied a total of 728 rules in 48 ms. Remains 325 /1053 variables (removed 728) and now considering 729/729 (removed 0) transitions.
// Phase 1: matrix 729 rows 325 cols
[2022-05-21 08:09:52] [INFO ] Computed 75 place invariants in 39 ms
[2022-05-21 08:09:52] [INFO ] Implicit Places using invariants in 322 ms returned []
// Phase 1: matrix 729 rows 325 cols
[2022-05-21 08:09:52] [INFO ] Computed 75 place invariants in 21 ms
[2022-05-21 08:09:53] [INFO ] Implicit Places using invariants and state equation in 687 ms returned []
Implicit Place search using SMT with State Equation took 1015 ms to find 0 implicit places.
// Phase 1: matrix 729 rows 325 cols
[2022-05-21 08:09:53] [INFO ] Computed 75 place invariants in 20 ms
[2022-05-21 08:09:53] [INFO ] Dead Transitions using invariants and state equation in 277 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 325/1053 places, 729/729 transitions.
Finished structural reductions, in 1 iterations. Remains : 325/1053 places, 729/729 transitions.
Stuttering acceptance computed with spot in 151 ms :[(AND (NOT p1) (NOT p2)), true, (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : Sudoku-PT-BN09-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(OR p1 p2), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={} source=2 dest: 0}, { cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=(OR (AND p0 p1) (AND p0 p2)), acceptance={0} source=3 dest: 0}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 1}, { cond=(OR (AND (NOT p0) p1) (AND (NOT p0) p2)), acceptance={0} source=3 dest: 3}]], initial=2, aps=[p1:(LEQ s81 s130), p2:(OR (LEQ s198 s289) (LEQ 3 s138)), p0:(LEQ s198 s289)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3370 steps with 50 reset in 200 ms.
FORMULA Sudoku-PT-BN09-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-BN09-LTLCardinality-08 finished in 1716 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(X((G(F(X(G(p0))))&&X(G(p1)))))))'
Support contains 4 out of 1053 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Graph (complete) has 2916 edges and 1053 vertex of which 317 are kept as prefixes of interest. Removing 736 places using SCC suffix rule.6 ms
Discarding 736 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 49 ms. Remains 317 /1053 variables (removed 736) and now considering 729/729 (removed 0) transitions.
// Phase 1: matrix 729 rows 317 cols
[2022-05-21 08:09:54] [INFO ] Computed 67 place invariants in 30 ms
[2022-05-21 08:09:54] [INFO ] Implicit Places using invariants in 311 ms returned []
// Phase 1: matrix 729 rows 317 cols
[2022-05-21 08:09:54] [INFO ] Computed 67 place invariants in 28 ms
[2022-05-21 08:09:55] [INFO ] Implicit Places using invariants and state equation in 871 ms returned []
Implicit Place search using SMT with State Equation took 1185 ms to find 0 implicit places.
[2022-05-21 08:09:55] [INFO ] Redundant transitions in 49 ms returned []
// Phase 1: matrix 729 rows 317 cols
[2022-05-21 08:09:55] [INFO ] Computed 67 place invariants in 26 ms
[2022-05-21 08:09:55] [INFO ] Dead Transitions using invariants and state equation in 313 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 317/1053 places, 729/729 transitions.
Finished structural reductions, in 1 iterations. Remains : 317/1053 places, 729/729 transitions.
Stuttering acceptance computed with spot in 77 ms :[(OR (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : Sudoku-PT-BN09-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(LEQ s81 s204), p0:(GT s185 s80)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 63 steps with 0 reset in 6 ms.
FORMULA Sudoku-PT-BN09-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-BN09-LTLCardinality-11 finished in 1714 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(X(p0)))&&(p0 U p1)))'
Support contains 3 out of 1053 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Reduce places removed 729 places and 0 transitions.
Iterating post reduction 0 with 729 rules applied. Total rules applied 729 place count 324 transition count 729
Applied a total of 729 rules in 15 ms. Remains 324 /1053 variables (removed 729) and now considering 729/729 (removed 0) transitions.
// Phase 1: matrix 729 rows 324 cols
[2022-05-21 08:09:55] [INFO ] Computed 75 place invariants in 18 ms
[2022-05-21 08:09:56] [INFO ] Implicit Places using invariants in 314 ms returned []
// Phase 1: matrix 729 rows 324 cols
[2022-05-21 08:09:56] [INFO ] Computed 75 place invariants in 16 ms
[2022-05-21 08:09:56] [INFO ] Implicit Places using invariants and state equation in 672 ms returned []
Implicit Place search using SMT with State Equation took 988 ms to find 0 implicit places.
// Phase 1: matrix 729 rows 324 cols
[2022-05-21 08:09:56] [INFO ] Computed 75 place invariants in 13 ms
[2022-05-21 08:09:56] [INFO ] Dead Transitions using invariants and state equation in 310 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 324/1053 places, 729/729 transitions.
Finished structural reductions, in 1 iterations. Remains : 324/1053 places, 729/729 transitions.
Stuttering acceptance computed with spot in 162 ms :[(OR (NOT p1) (NOT p0)), true, (NOT p1), (NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-PT-BN09-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 2}, { cond=(OR p1 p0), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 1}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(LEQ s109 s255), p0:(LEQ 1 s234)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 115 steps with 1 reset in 14 ms.
FORMULA Sudoku-PT-BN09-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-BN09-LTLCardinality-13 finished in 1515 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((F(G(!(p0 U G(p1))))||G(p0))))'
Support contains 4 out of 1053 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Graph (complete) has 2916 edges and 1053 vertex of which 326 are kept as prefixes of interest. Removing 727 places using SCC suffix rule.9 ms
Discarding 727 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 28 ms. Remains 326 /1053 variables (removed 727) and now considering 729/729 (removed 0) transitions.
// Phase 1: matrix 729 rows 326 cols
[2022-05-21 08:09:57] [INFO ] Computed 75 place invariants in 49 ms
[2022-05-21 08:09:57] [INFO ] Implicit Places using invariants in 348 ms returned []
// Phase 1: matrix 729 rows 326 cols
[2022-05-21 08:09:57] [INFO ] Computed 75 place invariants in 47 ms
[2022-05-21 08:09:58] [INFO ] Implicit Places using invariants and state equation in 726 ms returned []
Implicit Place search using SMT with State Equation took 1076 ms to find 0 implicit places.
[2022-05-21 08:09:58] [INFO ] Redundant transitions in 7 ms returned []
// Phase 1: matrix 729 rows 326 cols
[2022-05-21 08:09:58] [INFO ] Computed 75 place invariants in 50 ms
[2022-05-21 08:09:58] [INFO ] Dead Transitions using invariants and state equation in 311 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 326/1053 places, 729/729 transitions.
Finished structural reductions, in 1 iterations. Remains : 326/1053 places, 729/729 transitions.
Stuttering acceptance computed with spot in 61 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Running random walk in product with property : Sudoku-PT-BN09-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s82 s228), p1:(LEQ s106 s81)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 865 steps with 12 reset in 47 ms.
FORMULA Sudoku-PT-BN09-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-BN09-LTLCardinality-15 finished in 1561 ms.
All properties solved by simple procedures.
Total runtime 61442 ms.

BK_STOP 1653120599124

--------------------
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-BN09"
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-BN09, 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-165303545600347"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-PT-BN09.tgz
mv Sudoku-PT-BN09 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 ;