Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r487-tall-167912702600129.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-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 2-5348
Executing tool lolaxred
Input is Sudoku-COL-BN01, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r487-tall-167912702600129
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 464K
-rw-r--r-- 1 mcc users 11K Feb 26 09:06 CTLCardinality.txt
-rw-r--r-- 1 mcc users 119K Feb 26 09:06 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Feb 26 09:06 CTLFireability.txt
-rw-r--r-- 1 mcc users 40K Feb 26 09:06 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 17:17 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 17:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 17:17 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 09:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 101K Feb 26 09:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.5K Feb 26 09:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 58K Feb 26 09:06 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:17 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 17:17 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 9.7K Mar 5 18:23 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-BN01-CTLCardinality-00
FORMULA_NAME Sudoku-COL-BN01-CTLCardinality-01
FORMULA_NAME Sudoku-COL-BN01-CTLCardinality-02
FORMULA_NAME Sudoku-COL-BN01-CTLCardinality-03
FORMULA_NAME Sudoku-COL-BN01-CTLCardinality-04
FORMULA_NAME Sudoku-COL-BN01-CTLCardinality-05
FORMULA_NAME Sudoku-COL-BN01-CTLCardinality-06
FORMULA_NAME Sudoku-COL-BN01-CTLCardinality-07
FORMULA_NAME Sudoku-COL-BN01-CTLCardinality-08
FORMULA_NAME Sudoku-COL-BN01-CTLCardinality-09
FORMULA_NAME Sudoku-COL-BN01-CTLCardinality-10
FORMULA_NAME Sudoku-COL-BN01-CTLCardinality-11
FORMULA_NAME Sudoku-COL-BN01-CTLCardinality-12
FORMULA_NAME Sudoku-COL-BN01-CTLCardinality-13
FORMULA_NAME Sudoku-COL-BN01-CTLCardinality-14
FORMULA_NAME Sudoku-COL-BN01-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679168926906

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=lolaxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Sudoku-COL-BN01
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-18 19:48:48] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-18 19:48:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 19:48:48] [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.
[2023-03-18 19:48:48] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-18 19:48:48] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 395 ms
[2023-03-18 19:48:48] [WARNING] OR operator with single subterm is malformed PNML.
[2023-03-18 19:48:48] [INFO ] Imported 5 HL places and 1 HL transitions for a total of 5 PT places and 1.0 transition bindings in 12 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 21 ms.
[2023-03-18 19:48:48] [INFO ] Built PT skeleton of HLPN with 5 places and 1 transitions 5 arcs in 3 ms.
[2023-03-18 19:48:48] [INFO ] Skeletonized 16 HLPN properties in 3 ms.
Initial state reduction rules removed 1 formulas.
FORMULA Sudoku-COL-BN01-CTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 5 stabilizing places and 1 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 5 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 3 formulas.
Remains 15 properties that can be checked using skeleton over-approximation.
Computed a total of 5 stabilizing places and 1 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 5 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 10000 steps, including 5000 resets, run finished after 686 ms. (steps per millisecond=14 ) properties (out of 88) seen :10
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 78) seen :0
Running SMT prover for 78 properties.
// Phase 1: matrix 1 rows 5 cols
[2023-03-18 19:48:50] [INFO ] Computed 4 place invariants in 3 ms
[2023-03-18 19:48:50] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-18 19:48:50] [INFO ] After 317ms SMT Verify possible using all constraints in real domain returned unsat :54 sat :0 real:24
[2023-03-18 19:48:50] [INFO ] [Nat]Absence check using 4 positive place invariants in 0 ms returned sat
[2023-03-18 19:48:50] [INFO ] After 53ms SMT Verify possible using all constraints in natural domain returned unsat :78 sat :0
Fused 78 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 78 atomic propositions for a total of 15 simplifications.
FORMULA Sudoku-COL-BN01-CTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-BN01-CTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-18 19:48:50] [INFO ] Initial state reduction rules for CTL removed 5 formulas.
[2023-03-18 19:48:50] [INFO ] Flatten gal took : 12 ms
FORMULA Sudoku-COL-BN01-CTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-BN01-CTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-BN01-CTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-BN01-CTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-BN01-CTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-18 19:48:50] [INFO ] Flatten gal took : 1 ms
[2023-03-18 19:48:50] [INFO ] Unfolded HLPN to a Petri net with 5 places and 1 transitions 5 arcs in 4 ms.
[2023-03-18 19:48:50] [INFO ] Unfolded 8 HLPN properties in 1 ms.
Support contains 5 out of 5 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5/5 places, 1/1 transitions.
Applied a total of 0 rules in 4 ms. Remains 5 /5 variables (removed 0) and now considering 1/1 (removed 0) transitions.
[2023-03-18 19:48:51] [INFO ] Invariant cache hit.
[2023-03-18 19:48:51] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-03-18 19:48:51] [INFO ] Invariant cache hit.
[2023-03-18 19:48:51] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2023-03-18 19:48:51] [INFO ] Invariant cache hit.
[2023-03-18 19:48:51] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 84 ms. Remains : 5/5 places, 1/1 transitions.
Support contains 5 out of 5 places after structural reductions.
[2023-03-18 19:48:51] [INFO ] Flatten gal took : 2 ms
[2023-03-18 19:48:51] [INFO ] Flatten gal took : 1 ms
[2023-03-18 19:48:51] [INFO ] Input system was already deterministic with 1 transitions.
Incomplete random walk after 10000 steps, including 5000 resets, run finished after 182 ms. (steps per millisecond=54 ) properties (out of 50) seen :8
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 45 ms. (steps per millisecond=22 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 42 ms. (steps per millisecond=23 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 45 ms. (steps per millisecond=22 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1000 steps, including 500 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 42) seen :0
Running SMT prover for 42 properties.
[2023-03-18 19:48:52] [INFO ] Invariant cache hit.
[2023-03-18 19:48:52] [INFO ] [Real]Absence check using 4 positive place invariants in 0 ms returned sat
[2023-03-18 19:48:52] [INFO ] After 50ms SMT Verify possible using all constraints in real domain returned unsat :31 sat :0 real:11
[2023-03-18 19:48:52] [INFO ] [Nat]Absence check using 4 positive place invariants in 0 ms returned sat
[2023-03-18 19:48:52] [INFO ] After 30ms SMT Verify possible using all constraints in natural domain returned unsat :42 sat :0
Fused 42 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 42 atomic propositions for a total of 8 simplifications.
[2023-03-18 19:48:52] [INFO ] Flatten gal took : 1 ms
[2023-03-18 19:48:52] [INFO ] Flatten gal took : 0 ms
[2023-03-18 19:48:52] [INFO ] Input system was already deterministic with 1 transitions.
FORMULA Sudoku-COL-BN01-CTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-BN01-CTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-BN01-CTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 5 stabilizing places and 1 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 5 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.
Starting structural reductions in LTL mode, iteration 0 : 5/5 places, 1/1 transitions.
Ensure Unique test removed 3 places
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 1 transition count 1
Applied a total of 4 rules in 1 ms. Remains 1 /5 variables (removed 4) and now considering 1/1 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 1/5 places, 1/1 transitions.
[2023-03-18 19:48:52] [INFO ] Flatten gal took : 0 ms
[2023-03-18 19:48:52] [INFO ] Flatten gal took : 1 ms
[2023-03-18 19:48:52] [INFO ] Input system was already deterministic with 1 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5/5 places, 1/1 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 2 transition count 1
Applied a total of 3 rules in 0 ms. Remains 2 /5 variables (removed 3) and now considering 1/1 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 0 ms. Remains : 2/5 places, 1/1 transitions.
[2023-03-18 19:48:52] [INFO ] Flatten gal took : 0 ms
[2023-03-18 19:48:52] [INFO ] Flatten gal took : 0 ms
[2023-03-18 19:48:52] [INFO ] Input system was already deterministic with 1 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5/5 places, 1/1 transitions.
Ensure Unique test removed 3 places
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 1 transition count 1
Applied a total of 4 rules in 0 ms. Remains 1 /5 variables (removed 4) and now considering 1/1 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 0 ms. Remains : 1/5 places, 1/1 transitions.
[2023-03-18 19:48:52] [INFO ] Flatten gal took : 0 ms
[2023-03-18 19:48:52] [INFO ] Flatten gal took : 0 ms
[2023-03-18 19:48:52] [INFO ] Input system was already deterministic with 1 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5/5 places, 1/1 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 3 transition count 1
Applied a total of 2 rules in 0 ms. Remains 3 /5 variables (removed 2) and now considering 1/1 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 0 ms. Remains : 3/5 places, 1/1 transitions.
[2023-03-18 19:48:52] [INFO ] Flatten gal took : 0 ms
[2023-03-18 19:48:52] [INFO ] Flatten gal took : 1 ms
[2023-03-18 19:48:52] [INFO ] Input system was already deterministic with 1 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5/5 places, 1/1 transitions.
Ensure Unique test removed 3 places
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 1 transition count 1
Applied a total of 4 rules in 0 ms. Remains 1 /5 variables (removed 4) and now considering 1/1 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 0 ms. Remains : 1/5 places, 1/1 transitions.
[2023-03-18 19:48:52] [INFO ] Flatten gal took : 0 ms
[2023-03-18 19:48:52] [INFO ] Flatten gal took : 1 ms
[2023-03-18 19:48:52] [INFO ] Input system was already deterministic with 1 transitions.
[2023-03-18 19:48:52] [INFO ] Flatten gal took : 0 ms
[2023-03-18 19:48:52] [INFO ] Flatten gal took : 0 ms
[2023-03-18 19:48:52] [INFO ] Export to MCC of 5 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 1 ms.
[2023-03-18 19:48:52] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 5 places, 1 transitions and 5 arcs took 0 ms.
Total runtime 4116 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT Sudoku-COL-BN01
BK_EXAMINATION: CTLCardinality
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/373

FORMULA Sudoku-COL-BN01-CTLCardinality-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Sudoku-COL-BN01-CTLCardinality-07 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Sudoku-COL-BN01-CTLCardinality-02 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Sudoku-COL-BN01-CTLCardinality-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Sudoku-COL-BN01-CTLCardinality-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1679168933344

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/373/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/373/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/373/CTLCardinality.xml
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:129
lola: rewrite Frontend/Parser/formula_rewrite.k:196
lola: rewrite Frontend/Parser/formula_rewrite.k:150
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:129
lola: rewrite Frontend/Parser/formula_rewrite.k:96
lola: rewrite Frontend/Parser/formula_rewrite.k:138
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Rule S: 0 transitions removed,0 places removed
lola: LAUNCH INITIAL
lola: LAUNCH task # 13 (type CNST) for 12 Sudoku-COL-BN01-CTLCardinality-11
lola: time limit : 0 sec
lola: memory limit: 0 pages
lola: FINISHED task # 13 (type CNST) for Sudoku-COL-BN01-CTLCardinality-11
lola: result : false
lola: LAUNCH INITIAL
lola: LAUNCH task # 1 (type CNST) for 0 Sudoku-COL-BN01-CTLCardinality-02
lola: time limit : 0 sec
lola: memory limit: 0 pages
lola: LAUNCH INITIAL
lola: LAUNCH task # 7 (type CNST) for 6 Sudoku-COL-BN01-CTLCardinality-07
lola: time limit : 0 sec
lola: memory limit: 0 pages
lola: FINISHED task # 7 (type CNST) for Sudoku-COL-BN01-CTLCardinality-07
lola: result : true
lola: FINISHED task # 1 (type CNST) for Sudoku-COL-BN01-CTLCardinality-02
lola: result : true
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: LAUNCH task # 4 (type EXCL) for 3 Sudoku-COL-BN01-CTLCardinality-05
lola: time limit : 1800 sec
lola: memory limit: 32 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: rewrite Frontend/Parser/formula_rewrite.k:814
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: FINISHED task # 4 (type EXCL) for Sudoku-COL-BN01-CTLCardinality-05
lola: result : false
lola: markings : 2
lola: fired transitions : 2
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 10 (type EXCL) for 9 Sudoku-COL-BN01-CTLCardinality-10
lola: time limit : 3600 sec
lola: memory limit: 32 pages
lola: FINISHED task # 10 (type EXCL) for Sudoku-COL-BN01-CTLCardinality-10
lola: result : false
lola: markings : 1
lola: time used : 0.000000
lola: memory pages used : 1
lola: Portfolio finished: no open formulas

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
Sudoku-COL-BN01-CTLCardinality-02: INITIAL true preprocessing
Sudoku-COL-BN01-CTLCardinality-05: CTL false CTL model checker
Sudoku-COL-BN01-CTLCardinality-07: INITIAL true preprocessing
Sudoku-COL-BN01-CTLCardinality-10: CTL false CTL model checker
Sudoku-COL-BN01-CTLCardinality-11: INITIAL false preprocessing


Time elapsed: 0 secs. Pages in use: 1

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-BN01"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="lolaxred"
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 2-5348"
echo " Executing tool lolaxred"
echo " Input is Sudoku-COL-BN01, 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 r487-tall-167912702600129"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-COL-BN01.tgz
mv Sudoku-COL-BN01 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 ;