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-165303545500307.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-AN14, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r258-tall-165303545500307
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 26M
-rw-r--r-- 1 mcc users 675K Apr 30 12:24 CTLCardinality.txt
-rw-r--r-- 1 mcc users 3.2M Apr 30 12:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2M Apr 30 11:44 CTLFireability.txt
-rw-r--r-- 1 mcc users 11M Apr 30 11:44 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 420K May 9 09:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 1.4M May 9 09:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.2M May 9 09:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 4.2M May 9 09:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 96K May 9 09:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 235K 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 1.5M 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-AN14-LTLCardinality-00
FORMULA_NAME Sudoku-PT-AN14-LTLCardinality-01
FORMULA_NAME Sudoku-PT-AN14-LTLCardinality-02
FORMULA_NAME Sudoku-PT-AN14-LTLCardinality-03
FORMULA_NAME Sudoku-PT-AN14-LTLCardinality-04
FORMULA_NAME Sudoku-PT-AN14-LTLCardinality-05
FORMULA_NAME Sudoku-PT-AN14-LTLCardinality-06
FORMULA_NAME Sudoku-PT-AN14-LTLCardinality-07
FORMULA_NAME Sudoku-PT-AN14-LTLCardinality-08
FORMULA_NAME Sudoku-PT-AN14-LTLCardinality-09
FORMULA_NAME Sudoku-PT-AN14-LTLCardinality-10
FORMULA_NAME Sudoku-PT-AN14-LTLCardinality-11
FORMULA_NAME Sudoku-PT-AN14-LTLCardinality-12
FORMULA_NAME Sudoku-PT-AN14-LTLCardinality-13
FORMULA_NAME Sudoku-PT-AN14-LTLCardinality-14
FORMULA_NAME Sudoku-PT-AN14-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1653112667726

Running Version 202205111006
[2022-05-21 05:57:48] [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 05:57:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-21 05:57:49] [INFO ] Load time of PNML (sax parser for PT used): 252 ms
[2022-05-21 05:57:49] [INFO ] Transformed 3332 places.
[2022-05-21 05:57:49] [INFO ] Transformed 2744 transitions.
[2022-05-21 05:57:49] [INFO ] Parsed PT model containing 3332 places and 2744 transitions in 369 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 326 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA Sudoku-PT-AN14-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN14-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN14-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN14-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 3332 out of 3332 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3332/3332 places, 2744/2744 transitions.
Applied a total of 0 rules in 44 ms. Remains 3332 /3332 variables (removed 0) and now considering 2744/2744 (removed 0) transitions.
// Phase 1: matrix 2744 rows 3332 cols
[2022-05-21 05:57:50] [INFO ] Computed 588 place invariants in 49 ms
[2022-05-21 05:57:51] [INFO ] Implicit Places using invariants in 718 ms returned []
// Phase 1: matrix 2744 rows 3332 cols
[2022-05-21 05:57:51] [INFO ] Computed 588 place invariants in 13 ms
[2022-05-21 05:57:53] [INFO ] Implicit Places using invariants and state equation in 2071 ms returned []
Implicit Place search using SMT with State Equation took 2817 ms to find 0 implicit places.
// Phase 1: matrix 2744 rows 3332 cols
[2022-05-21 05:57:53] [INFO ] Computed 588 place invariants in 14 ms
[2022-05-21 05:57:54] [INFO ] Dead Transitions using invariants and state equation in 1730 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3332/3332 places, 2744/2744 transitions.
Support contains 3332 out of 3332 places after structural reductions.
[2022-05-21 05:57:57] [INFO ] Flatten gal took : 2104 ms
[2022-05-21 05:57:57] [INFO ] Flatten gal took : 176 ms
[2022-05-21 05:57:57] [INFO ] Input system was already deterministic with 2744 transitions.
Incomplete random walk after 10000 steps, including 58 resets, run finished after 2772 ms. (steps per millisecond=3 ) properties (out of 23) seen :17
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=73 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=41 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=44 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=45 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 2744 rows 3332 cols
[2022-05-21 05:58:01] [INFO ] Computed 588 place invariants in 16 ms
[2022-05-21 05:58:03] [INFO ] [Real]Absence check using 588 positive place invariants in 171 ms returned sat
[2022-05-21 05:58:27] [INFO ] After 25022ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2022-05-21 05:58:28] [INFO ] [Nat]Absence check using 588 positive place invariants in 168 ms returned sat
[2022-05-21 05:58:37] [INFO ] After 10522ms SMT Verify possible using all constraints in natural domain returned unsat :5 sat :0
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 196 out of 3332 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3332/3332 places, 2744/2744 transitions.
Graph (complete) has 8232 edges and 3332 vertex of which 588 are kept as prefixes of interest. Removing 2744 places using SCC suffix rule.11 ms
Discarding 2744 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 128 ms. Remains 588 /3332 variables (removed 2744) and now considering 2744/2744 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 588/3332 places, 2744/2744 transitions.
Incomplete random walk after 10000 steps, including 58 resets, run finished after 1761 ms. (steps per millisecond=5 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=76 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 179716 steps, run timeout after 3010 ms. (steps per millisecond=59 ) properties seen :{}
Probabilistic random walk after 179716 steps, saw 179627 distinct states, run finished after 3012 ms. (steps per millisecond=59 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 2744 rows 588 cols
[2022-05-21 05:58:43] [INFO ] Computed 41 place invariants in 235 ms
[2022-05-21 05:58:43] [INFO ] [Real]Absence check using 0 positive and 41 generalized place invariants in 33 ms returned sat
[2022-05-21 05:58:44] [INFO ] After 1361ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-21 05:58:44] [INFO ] [Nat]Absence check using 0 positive and 41 generalized place invariants in 30 ms returned sat
[2022-05-21 05:58:46] [INFO ] After 2222ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-21 05:58:46] [INFO ] After 2326ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 55 ms.
[2022-05-21 05:58:46] [INFO ] After 2495ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 194 steps, including 0 resets, run visited all 1 properties in 11 ms. (steps per millisecond=17 )
Parikh walk visited 1 properties in 13 ms.
FORMULA Sudoku-PT-AN14-LTLCardinality-11 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA Sudoku-PT-AN14-LTLCardinality-14 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 5 atomic propositions for a total of 10 simplifications.
FORMULA Sudoku-PT-AN14-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 3332 stabilizing places and 2744 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 3332 transition count 2744
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-AN14-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN14-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN14-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(!(p0 U (X(!p0) U G((!p0 U p1)))))))'
Support contains 2940 out of 3332 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3332/3332 places, 2744/2744 transitions.
Applied a total of 0 rules in 302 ms. Remains 3332 /3332 variables (removed 0) and now considering 2744/2744 (removed 0) transitions.
// Phase 1: matrix 2744 rows 3332 cols
[2022-05-21 05:58:47] [INFO ] Computed 588 place invariants in 11 ms
[2022-05-21 05:58:49] [INFO ] Implicit Places using invariants in 1458 ms returned []
// Phase 1: matrix 2744 rows 3332 cols
[2022-05-21 05:58:49] [INFO ] Computed 588 place invariants in 18 ms
[2022-05-21 05:58:52] [INFO ] Implicit Places using invariants and state equation in 3672 ms returned []
Implicit Place search using SMT with State Equation took 5132 ms to find 0 implicit places.
[2022-05-21 05:58:52] [INFO ] Redundant transitions in 147 ms returned []
// Phase 1: matrix 2744 rows 3332 cols
[2022-05-21 05:58:52] [INFO ] Computed 588 place invariants in 13 ms
[2022-05-21 05:58:54] [INFO ] Dead Transitions using invariants and state equation in 1840 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3332/3332 places, 2744/2744 transitions.
Stuttering acceptance computed with spot in 184 ms :[p1, p1]
Running random walk in product with property : Sudoku-PT-AN14-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p1, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 1}, { cond=p1, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(LEQ 1 (ADD s196 s197 s198 s199 s200 s201 s202 s203 s204 s205 s206 s207 s208 s209 s210 s211 s212 s213 s214 s215 s216 s217 s218 s219 s220 s221 s222 s223...], 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 172 steps with 0 reset in 79 ms.
FORMULA Sudoku-PT-AN14-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN14-LTLCardinality-00 finished in 7771 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(!(!p0 U X(!p0)))'
Support contains 196 out of 3332 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3332/3332 places, 2744/2744 transitions.
Reduce places removed 2744 places and 0 transitions.
Iterating post reduction 0 with 2744 rules applied. Total rules applied 2744 place count 588 transition count 2744
Applied a total of 2744 rules in 27 ms. Remains 588 /3332 variables (removed 2744) and now considering 2744/2744 (removed 0) transitions.
// Phase 1: matrix 2744 rows 588 cols
[2022-05-21 05:58:55] [INFO ] Computed 41 place invariants in 151 ms
[2022-05-21 05:58:55] [INFO ] Implicit Places using invariants in 597 ms returned []
// Phase 1: matrix 2744 rows 588 cols
[2022-05-21 05:58:55] [INFO ] Computed 41 place invariants in 95 ms
[2022-05-21 05:58:57] [INFO ] Implicit Places using invariants and state equation in 2173 ms returned []
Implicit Place search using SMT with State Equation took 2773 ms to find 0 implicit places.
// Phase 1: matrix 2744 rows 588 cols
[2022-05-21 05:58:57] [INFO ] Computed 41 place invariants in 95 ms
[2022-05-21 05:58:58] [INFO ] Dead Transitions using invariants and state equation in 911 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 588/3332 places, 2744/2744 transitions.
Finished structural reductions, in 1 iterations. Remains : 588/3332 places, 2744/2744 transitions.
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : Sudoku-PT-AN14-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GT 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 s3...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 3 ms.
FORMULA Sudoku-PT-AN14-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN14-LTLCardinality-01 finished in 3803 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(F(p0))))'
Support contains 2940 out of 3332 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3332/3332 places, 2744/2744 transitions.
Applied a total of 0 rules in 24 ms. Remains 3332 /3332 variables (removed 0) and now considering 2744/2744 (removed 0) transitions.
// Phase 1: matrix 2744 rows 3332 cols
[2022-05-21 05:58:58] [INFO ] Computed 588 place invariants in 9 ms
[2022-05-21 05:59:00] [INFO ] Implicit Places using invariants in 1264 ms returned []
// Phase 1: matrix 2744 rows 3332 cols
[2022-05-21 05:59:00] [INFO ] Computed 588 place invariants in 8 ms
[2022-05-21 05:59:03] [INFO ] Implicit Places using invariants and state equation in 3574 ms returned []
Implicit Place search using SMT with State Equation took 4850 ms to find 0 implicit places.
// Phase 1: matrix 2744 rows 3332 cols
[2022-05-21 05:59:03] [INFO ] Computed 588 place invariants in 14 ms
[2022-05-21 05:59:05] [INFO ] Dead Transitions using invariants and state equation in 1759 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3332/3332 places, 2744/2744 transitions.
Stuttering acceptance computed with spot in 52 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-PT-AN14-LTLCardinality-03 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 s196 s197 s198 s199 s200 s201 s202 s203 s204 s205 s206 s207 s208 s209 s210 s211 s212 s213 s214 s215 s216 s217 s218 s219 s220 s221 s222 s223 s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration timeout after 29540 steps with 14770 reset in 10004 ms.
Product exploration timeout after 29410 steps with 14705 reset in 10002 ms.
Computed a total of 3332 stabilizing places and 2744 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 3332 transition count 2744
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 80 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA Sudoku-PT-AN14-LTLCardinality-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Sudoku-PT-AN14-LTLCardinality-03 finished in 27743 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 3332 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3332/3332 places, 2744/2744 transitions.
Graph (complete) has 8232 edges and 3332 vertex of which 539 are kept as prefixes of interest. Removing 2793 places using SCC suffix rule.7 ms
Discarding 2793 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 183 ms. Remains 539 /3332 variables (removed 2793) and now considering 2744/2744 (removed 0) transitions.
// Phase 1: matrix 2744 rows 539 cols
[2022-05-21 05:59:26] [INFO ] Computed 27 place invariants in 194 ms
[2022-05-21 05:59:27] [INFO ] Implicit Places using invariants in 687 ms returned []
// Phase 1: matrix 2744 rows 539 cols
[2022-05-21 05:59:27] [INFO ] Computed 27 place invariants in 206 ms
[2022-05-21 05:59:29] [INFO ] Implicit Places using invariants and state equation in 1973 ms returned []
Implicit Place search using SMT with State Equation took 2665 ms to find 0 implicit places.
[2022-05-21 05:59:29] [INFO ] Redundant transitions in 126 ms returned []
// Phase 1: matrix 2744 rows 539 cols
[2022-05-21 05:59:29] [INFO ] Computed 27 place invariants in 171 ms
[2022-05-21 05:59:30] [INFO ] Dead Transitions using invariants and state equation in 1039 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 539/3332 places, 2744/2744 transitions.
Finished structural reductions, in 1 iterations. Remains : 539/3332 places, 2744/2744 transitions.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Running random walk in product with property : Sudoku-PT-AN14-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT s495 s196)], 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 177 steps with 0 reset in 36 ms.
FORMULA Sudoku-PT-AN14-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN14-LTLCardinality-08 finished in 4121 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 3332 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3332/3332 places, 2744/2744 transitions.
Graph (complete) has 8232 edges and 3332 vertex of which 581 are kept as prefixes of interest. Removing 2751 places using SCC suffix rule.7 ms
Discarding 2751 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 78 ms. Remains 581 /3332 variables (removed 2751) and now considering 2744/2744 (removed 0) transitions.
// Phase 1: matrix 2744 rows 581 cols
[2022-05-21 05:59:30] [INFO ] Computed 33 place invariants in 141 ms
[2022-05-21 05:59:31] [INFO ] Implicit Places using invariants in 696 ms returned []
// Phase 1: matrix 2744 rows 581 cols
[2022-05-21 05:59:31] [INFO ] Computed 33 place invariants in 136 ms
[2022-05-21 05:59:36] [INFO ] Implicit Places using invariants and state equation in 4628 ms returned []
Implicit Place search using SMT with State Equation took 5327 ms to find 0 implicit places.
[2022-05-21 05:59:36] [INFO ] Redundant transitions in 52 ms returned []
// Phase 1: matrix 2744 rows 581 cols
[2022-05-21 05:59:36] [INFO ] Computed 33 place invariants in 138 ms
[2022-05-21 05:59:37] [INFO ] Dead Transitions using invariants and state equation in 923 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 581/3332 places, 2744/2744 transitions.
Finished structural reductions, in 1 iterations. Remains : 581/3332 places, 2744/2744 transitions.
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Running random walk in product with property : Sudoku-PT-AN14-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s352 s196)], 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]]
Stuttering criterion allowed to conclude after 480 steps with 4 reset in 111 ms.
FORMULA Sudoku-PT-AN14-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN14-LTLCardinality-12 finished in 6551 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((F((!G(p0)||p1)) U (p0 U X(p2))))))'
Support contains 2 out of 3332 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 3332/3332 places, 2744/2744 transitions.
Graph (complete) has 8232 edges and 3332 vertex of which 590 are kept as prefixes of interest. Removing 2742 places using SCC suffix rule.6 ms
Discarding 2742 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 78 ms. Remains 590 /3332 variables (removed 2742) and now considering 2744/2744 (removed 0) transitions.
// Phase 1: matrix 2744 rows 590 cols
[2022-05-21 05:59:37] [INFO ] Computed 41 place invariants in 186 ms
[2022-05-21 05:59:38] [INFO ] Implicit Places using invariants in 777 ms returned []
// Phase 1: matrix 2744 rows 590 cols
[2022-05-21 05:59:38] [INFO ] Computed 41 place invariants in 183 ms
[2022-05-21 05:59:42] [INFO ] Implicit Places using invariants and state equation in 4238 ms returned []
Implicit Place search using SMT with State Equation took 5017 ms to find 0 implicit places.
[2022-05-21 05:59:42] [INFO ] Redundant transitions in 52 ms returned []
// Phase 1: matrix 2744 rows 590 cols
[2022-05-21 05:59:42] [INFO ] Computed 41 place invariants in 198 ms
[2022-05-21 05:59:43] [INFO ] Dead Transitions using invariants and state equation in 1014 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 590/3332 places, 2744/2744 transitions.
Finished structural reductions, in 1 iterations. Remains : 590/3332 places, 2744/2744 transitions.
Stuttering acceptance computed with spot in 63 ms :[(NOT p2), (NOT p2)]
Running random walk in product with property : Sudoku-PT-AN14-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p2:(LEQ s87 s197)], 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 556 steps with 7 reset in 183 ms.
FORMULA Sudoku-PT-AN14-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-AN14-LTLCardinality-13 finished in 6444 ms.
All properties solved by simple procedures.
Total runtime 114810 ms.

BK_STOP 1653112784421

--------------------
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-AN14"
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-AN14, 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-165303545500307"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-PT-AN14.tgz
mv Sudoku-PT-AN14 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 ;