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-165303545200049.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-AN02, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r258-tall-165303545200049
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 264K
-rw-r--r-- 1 mcc users 7.8K Apr 30 11:36 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Apr 30 11:36 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Apr 30 11:36 CTLFireability.txt
-rw-r--r-- 1 mcc users 64K Apr 30 11:36 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 3.6K May 9 09:10 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 09:10 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 9 09:10 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 09:10 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 09:10 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-AN02-CTLCardinality-00
FORMULA_NAME Sudoku-COL-AN02-CTLCardinality-01
FORMULA_NAME Sudoku-COL-AN02-CTLCardinality-02
FORMULA_NAME Sudoku-COL-AN02-CTLCardinality-03
FORMULA_NAME Sudoku-COL-AN02-CTLCardinality-04
FORMULA_NAME Sudoku-COL-AN02-CTLCardinality-05
FORMULA_NAME Sudoku-COL-AN02-CTLCardinality-06
FORMULA_NAME Sudoku-COL-AN02-CTLCardinality-07
FORMULA_NAME Sudoku-COL-AN02-CTLCardinality-08
FORMULA_NAME Sudoku-COL-AN02-CTLCardinality-09
FORMULA_NAME Sudoku-COL-AN02-CTLCardinality-10
FORMULA_NAME Sudoku-COL-AN02-CTLCardinality-11
FORMULA_NAME Sudoku-COL-AN02-CTLCardinality-12
FORMULA_NAME Sudoku-COL-AN02-CTLCardinality-13
FORMULA_NAME Sudoku-COL-AN02-CTLCardinality-14
FORMULA_NAME Sudoku-COL-AN02-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1653059084504

Running Version 202205111006
[2022-05-20 15:04:45] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -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 15:04:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-20 15:04:45] [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 15:04:45] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-20 15:04:46] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 480 ms
[2022-05-20 15:04:46] [INFO ] Imported 4 HL places and 1 HL transitions for a total of 20 PT places and 8.0 transition bindings in 13 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 26 ms.
FORMULA Sudoku-COL-AN02-CTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-AN02-CTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-20 15:04:46] [INFO ] Built PT skeleton of HLPN with 4 places and 1 transitions 4 arcs in 5 ms.
[2022-05-20 15:04:46] [INFO ] Skeletonized 14 HLPN properties in 2 ms.
Initial state reduction rules removed 1 formulas.
FORMULA Sudoku-COL-AN02-CTLCardinality-12 TRUE 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).
AF dead knowledge conclusive for 1 formulas.
FORMULA Sudoku-COL-AN02-CTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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 10001 steps, including 1666 resets, run finished after 352 ms. (steps per millisecond=28 ) properties (out of 57) seen :8
Incomplete Best-First random walk after 1001 steps, including 166 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 166 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 166 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 166 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 166 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 166 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 166 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 166 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 166 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 166 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 166 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 166 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 166 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 166 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 166 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 166 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 166 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 166 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 166 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 166 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 166 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 166 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 166 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 166 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 166 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 166 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 166 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 166 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 166 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 166 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 166 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 166 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 166 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 166 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 166 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 166 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 166 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 166 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 166 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 166 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 166 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 166 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 166 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 166 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 166 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 166 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 166 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 166 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 166 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 49) seen :0
Running SMT prover for 49 properties.
// Phase 1: matrix 1 rows 4 cols
[2022-05-20 15:04:47] [INFO ] Computed 3 place invariants in 9 ms
[2022-05-20 15:04:47] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-20 15:04:47] [INFO ] After 183ms SMT Verify possible using all constraints in real domain returned unsat :47 sat :0 real:2
[2022-05-20 15:04:47] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-20 15:04:47] [INFO ] After 23ms SMT Verify possible using all constraints in natural domain returned unsat :49 sat :0
Fused 49 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 49 atomic propositions for a total of 12 simplifications.
FORMULA Sudoku-COL-AN02-CTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-AN02-CTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-20 15:04:47] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2022-05-20 15:04:47] [INFO ] Flatten gal took : 12 ms
[2022-05-20 15:04:47] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2022-05-20 15:04:47] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA Sudoku-COL-AN02-CTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-AN02-CTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-AN02-CTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-AN02-CTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-AN02-CTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-20 15:04:47] [INFO ] Flatten gal took : 1 ms
Domain [N(2), N(2)] of place Rows breaks symmetries in sort N
[2022-05-20 15:04:47] [INFO ] Unfolded HLPN to a Petri net with 20 places and 8 transitions 32 arcs in 4 ms.
[2022-05-20 15:04:47] [INFO ] Unfolded 5 HLPN properties in 1 ms.
Support contains 20 out of 20 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 20/20 places, 8/8 transitions.
Applied a total of 0 rules in 4 ms. Remains 20 /20 variables (removed 0) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 20 cols
[2022-05-20 15:04:47] [INFO ] Computed 12 place invariants in 1 ms
[2022-05-20 15:04:47] [INFO ] Implicit Places using invariants in 48 ms returned []
// Phase 1: matrix 8 rows 20 cols
[2022-05-20 15:04:47] [INFO ] Computed 12 place invariants in 1 ms
[2022-05-20 15:04:47] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
// Phase 1: matrix 8 rows 20 cols
[2022-05-20 15:04:47] [INFO ] Computed 12 place invariants in 2 ms
[2022-05-20 15:04:47] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 20/20 places, 8/8 transitions.
Support contains 20 out of 20 places after structural reductions.
[2022-05-20 15:04:47] [INFO ] Flatten gal took : 5 ms
[2022-05-20 15:04:47] [INFO ] Flatten gal took : 4 ms
[2022-05-20 15:04:47] [INFO ] Input system was already deterministic with 8 transitions.
Incomplete random walk after 10000 steps, including 2227 resets, run finished after 582 ms. (steps per millisecond=17 ) properties (out of 27) seen :5
Incomplete Best-First random walk after 1001 steps, including 55 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 55 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 56 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 55 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 56 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 54 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 54 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 55 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 55 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 54 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 55 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 55 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 54 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 55 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 56 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 55 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 55 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 56 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 56 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 55 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 55 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 56 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 22) seen :0
Running SMT prover for 22 properties.
// Phase 1: matrix 8 rows 20 cols
[2022-05-20 15:04:48] [INFO ] Computed 12 place invariants in 1 ms
[2022-05-20 15:04:48] [INFO ] [Real]Absence check using 12 positive place invariants in 2 ms returned sat
[2022-05-20 15:04:48] [INFO ] After 75ms SMT Verify possible using all constraints in real domain returned unsat :17 sat :0 real:5
[2022-05-20 15:04:48] [INFO ] [Nat]Absence check using 12 positive place invariants in 3 ms returned sat
[2022-05-20 15:04:48] [INFO ] After 30ms SMT Verify possible using all constraints in natural domain returned unsat :22 sat :0
Fused 22 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 22 atomic propositions for a total of 5 simplifications.
[2022-05-20 15:04:48] [INFO ] Flatten gal took : 2 ms
[2022-05-20 15:04:48] [INFO ] Flatten gal took : 7 ms
[2022-05-20 15:04:48] [INFO ] Input system was already deterministic with 8 transitions.
FORMULA Sudoku-COL-AN02-CTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 20 stabilizing places and 8 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 20 transition count 8
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Starting structural reductions in LTL mode, iteration 0 : 20/20 places, 8/8 transitions.
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 12 transition count 8
Applied a total of 8 rules in 1 ms. Remains 12 /20 variables (removed 8) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 12 cols
[2022-05-20 15:04:48] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-20 15:04:48] [INFO ] Implicit Places using invariants in 31 ms returned []
// Phase 1: matrix 8 rows 12 cols
[2022-05-20 15:04:48] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-20 15:04:48] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
// Phase 1: matrix 8 rows 12 cols
[2022-05-20 15:04:48] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-20 15:04:48] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 12/20 places, 8/8 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/20 places, 8/8 transitions.
[2022-05-20 15:04:48] [INFO ] Flatten gal took : 1 ms
[2022-05-20 15:04:48] [INFO ] Flatten gal took : 2 ms
[2022-05-20 15:04:48] [INFO ] Input system was already deterministic with 8 transitions.
[2022-05-20 15:04:48] [INFO ] Flatten gal took : 1 ms
[2022-05-20 15:04:48] [INFO ] Flatten gal took : 2 ms
[2022-05-20 15:04:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality7249481486103418595.gal : 1 ms
[2022-05-20 15:04:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality14764563858955503170.ctl : 0 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality7249481486103418595.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14764563858955503170.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,34,0.008199,4360,2,80,5,202,6,0,47,154,0


Converting to forward existential form...Done !
original formula: EF(EX(AX(AX(FALSE))))
=> equivalent forward existential formula: [(EY(FwdU(Init,TRUE)) * !(EX(!(!(EX(!(FALSE)))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, Intersection with reachable at each step enabled. (destroyed...189
(forward)formula 0,1,0.011021,4360,1,0,32,817,26,13,275,695,22
FORMULA Sudoku-COL-AN02-CTLCardinality-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 20/20 places, 8/8 transitions.
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 12 transition count 8
Applied a total of 8 rules in 1 ms. Remains 12 /20 variables (removed 8) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 12 cols
[2022-05-20 15:04:48] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-20 15:04:48] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 8 rows 12 cols
[2022-05-20 15:04:48] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-20 15:04:48] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
// Phase 1: matrix 8 rows 12 cols
[2022-05-20 15:04:48] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-20 15:04:49] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 12/20 places, 8/8 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/20 places, 8/8 transitions.
[2022-05-20 15:04:49] [INFO ] Flatten gal took : 6 ms
[2022-05-20 15:04:49] [INFO ] Flatten gal took : 1 ms
[2022-05-20 15:04:49] [INFO ] Input system was already deterministic with 8 transitions.
[2022-05-20 15:04:49] [INFO ] Flatten gal took : 1 ms
[2022-05-20 15:04:49] [INFO ] Flatten gal took : 1 ms
[2022-05-20 15:04:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality2872467458817221762.gal : 0 ms
[2022-05-20 15:04:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality16429873488394465857.ctl : 0 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality2872467458817221762.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16429873488394465857.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,34,0.003474,4388,2,80,5,202,6,0,47,154,0


Converting to forward existential form...Done !
original formula: AF(EG(AX(AX(FALSE))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(!(EX(!(!(EX(!(FALSE)))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, Intersection with reachable at each step enabled. (destroyed...189
dead was empty
(forward)formula 0,1,0.008127,4884,1,0,40,1037,31,22,276,1110,34
FORMULA Sudoku-COL-AN02-CTLCardinality-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 20/20 places, 8/8 transitions.
Graph (complete) has 24 edges and 20 vertex of which 12 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.1 ms
Discarding 8 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 3 ms. Remains 12 /20 variables (removed 8) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 12 cols
[2022-05-20 15:04:49] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-20 15:04:49] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 8 rows 12 cols
[2022-05-20 15:04:49] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-20 15:04:49] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2022-05-20 15:04:49] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 8 rows 12 cols
[2022-05-20 15:04:49] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-20 15:04:49] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 12/20 places, 8/8 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/20 places, 8/8 transitions.
[2022-05-20 15:04:49] [INFO ] Flatten gal took : 3 ms
[2022-05-20 15:04:49] [INFO ] Flatten gal took : 2 ms
[2022-05-20 15:04:49] [INFO ] Input system was already deterministic with 8 transitions.
[2022-05-20 15:04:49] [INFO ] Flatten gal took : 1 ms
[2022-05-20 15:04:49] [INFO ] Flatten gal took : 2 ms
[2022-05-20 15:04:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality7553962778463797223.gal : 1 ms
[2022-05-20 15:04:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality8830875542202084227.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality7553962778463797223.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8830875542202084227.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,34,0.003101,4436,2,80,5,202,6,0,47,154,0


Converting to forward existential form...Done !
original formula: AF(AG((((((Rows_0+Rows_1)+(Rows_2+Rows_3))>25)||(((Columns_0+Columns_1)+(Columns_2+Columns_3))>=30))||(((Columns_0+Columns_1)+(Columns_2+...173
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !((((((Rows_0+Rows_1)+(Rows_2+Rows_3))>25)||(((Columns_0+Columns_1)+(Columns_2+Columns_3...230
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, Intersection with reachable at each step enabled. (destroyed...189
(forward)formula 0,0,0.0084,4932,1,0,35,904,33,17,326,978,33
FORMULA Sudoku-COL-AN02-CTLCardinality-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 20/20 places, 8/8 transitions.
Applied a total of 0 rules in 1 ms. Remains 20 /20 variables (removed 0) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 20 cols
[2022-05-20 15:04:49] [INFO ] Computed 12 place invariants in 0 ms
[2022-05-20 15:04:49] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 8 rows 20 cols
[2022-05-20 15:04:49] [INFO ] Computed 12 place invariants in 0 ms
[2022-05-20 15:04:49] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2022-05-20 15:04:49] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 8 rows 20 cols
[2022-05-20 15:04:49] [INFO ] Computed 12 place invariants in 1 ms
[2022-05-20 15:04:49] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 20/20 places, 8/8 transitions.
[2022-05-20 15:04:49] [INFO ] Flatten gal took : 2 ms
[2022-05-20 15:04:49] [INFO ] Flatten gal took : 2 ms
[2022-05-20 15:04:49] [INFO ] Input system was already deterministic with 8 transitions.
[2022-05-20 15:04:49] [INFO ] Flatten gal took : 1 ms
[2022-05-20 15:04:49] [INFO ] Flatten gal took : 1 ms
[2022-05-20 15:04:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality10689266145098942143.gal : 1 ms
[2022-05-20 15:04:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality5241156818702192604.ctl : 0 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10689266145098942143.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5241156818702192604.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,35,0.003762,4472,2,131,5,302,6,0,55,163,0


Converting to forward existential form...Done !
original formula: AF((((Cells_0+Cells_1)+(Cells_2+Cells_3))<=(((Board_0+Board_1)+(Board_2+Board_3))+((Board_4+Board_5)+(Board_6+Board_7)))))
=> equivalent forward existential formula: [FwdG(Init,!((((Cells_0+Cells_1)+(Cells_2+Cells_3))<=(((Board_0+Board_1)+(Board_2+Board_3))+((Board_4+Board_5)+(...185
dead was empty
(forward)formula 0,1,0.008607,4972,1,0,12,1088,13,2,397,818,9
FORMULA Sudoku-COL-AN02-CTLCardinality-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

[2022-05-20 15:04:49] [INFO ] Flatten gal took : 1 ms
[2022-05-20 15:04:49] [INFO ] Flatten gal took : 1 ms
Total runtime 3674 ms.

BK_STOP 1653059089332

--------------------
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
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -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
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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 CTLCardinality -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-AN02"
export BK_EXAMINATION="CTLCardinality"
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-AN02, examination is CTLCardinality"
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-165303545200049"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-COL-AN02.tgz
mv Sudoku-COL-AN02 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;