Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2022-input.r006-tajo-165245688900185.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2022-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.........................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is AirplaneLD-COL-0050, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r006-tajo-165245688900185
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 332K
-rw-r--r-- 1 mcc users 11K Apr 29 20:52 CTLCardinality.txt
-rw-r--r-- 1 mcc users 113K Apr 29 20:52 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Apr 29 20:49 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K Apr 29 20:49 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K May 9 07:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 9 07:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 07:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 07:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 07:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 07:01 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:33 equiv_pt
-rw-r--r-- 1 mcc users 5 May 10 09:33 instance
-rw-r--r-- 1 mcc users 5 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 46K May 10 09:33 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 AirplaneLD-COL-0050-CTLCardinality-00
FORMULA_NAME AirplaneLD-COL-0050-CTLCardinality-01
FORMULA_NAME AirplaneLD-COL-0050-CTLCardinality-02
FORMULA_NAME AirplaneLD-COL-0050-CTLCardinality-03
FORMULA_NAME AirplaneLD-COL-0050-CTLCardinality-04
FORMULA_NAME AirplaneLD-COL-0050-CTLCardinality-05
FORMULA_NAME AirplaneLD-COL-0050-CTLCardinality-06
FORMULA_NAME AirplaneLD-COL-0050-CTLCardinality-07
FORMULA_NAME AirplaneLD-COL-0050-CTLCardinality-08
FORMULA_NAME AirplaneLD-COL-0050-CTLCardinality-09
FORMULA_NAME AirplaneLD-COL-0050-CTLCardinality-10
FORMULA_NAME AirplaneLD-COL-0050-CTLCardinality-11
FORMULA_NAME AirplaneLD-COL-0050-CTLCardinality-12
FORMULA_NAME AirplaneLD-COL-0050-CTLCardinality-13
FORMULA_NAME AirplaneLD-COL-0050-CTLCardinality-14
FORMULA_NAME AirplaneLD-COL-0050-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652658071743

Running Version 202205111006
[2022-05-15 23:41:13] [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]
[2022-05-15 23:41:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-15 23:41:13] [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.
[2022-05-15 23:41:13] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-15 23:41:14] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 798 ms
[2022-05-15 23:41:14] [INFO ] Detected 3 constant HL places corresponding to 152 PT places.
[2022-05-15 23:41:14] [INFO ] Imported 20 HL places and 15 HL transitions for a total of 369 PT places and 612.0 transition bindings in 21 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 46 ms.
[2022-05-15 23:41:14] [INFO ] Built PT skeleton of HLPN with 20 places and 15 transitions 56 arcs in 13 ms.
[2022-05-15 23:41:14] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Computed a total of 20 stabilizing places and 15 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 20 transition count 15
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.
Remains 16 properties that can be checked using skeleton over-approximation.
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
FORMULA AirplaneLD-COL-0050-CTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 17 stabilizing places and 14 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 17 transition count 14
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 1255 resets, run finished after 670 ms. (steps per millisecond=14 ) properties (out of 95) seen :25
Incomplete Best-First random walk after 1001 steps, including 33 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1000 steps, including 36 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 34 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 39 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 33 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 35 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 29 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1000 steps, including 35 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 39 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 33 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 31 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 34 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1000 steps, including 32 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 25 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 40 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 33 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 34 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1000 steps, including 33 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 33 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 35 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 36 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 33 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 41 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 35 resets, run finished after 49 ms. (steps per millisecond=20 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 35 resets, run finished after 49 ms. (steps per millisecond=20 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1000 steps, including 34 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 28 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 32 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 36 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 29 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 35 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 34 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 30 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 32 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1000 steps, including 33 resets, run finished after 53 ms. (steps per millisecond=18 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 29 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 32 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 34 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1000 steps, including 32 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 36 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 32 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1000 steps, including 38 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 36 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 35 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 34 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 31 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 34 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1000 steps, including 35 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1001 steps, including 33 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 1000 steps, including 33 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 70) seen :0
Running SMT prover for 70 properties.
// Phase 1: matrix 14 rows 17 cols
[2022-05-15 23:41:16] [INFO ] Computed 3 place invariants in 5 ms
[2022-05-15 23:41:16] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-15 23:41:16] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-15 23:41:16] [INFO ] After 502ms SMT Verify possible using all constraints in real domain returned unsat :7 sat :0 real:63
[2022-05-15 23:41:16] [INFO ] [Nat]Absence check using 2 positive place invariants in 14 ms returned sat
[2022-05-15 23:41:16] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-15 23:41:16] [INFO ] After 273ms SMT Verify possible using all constraints in natural domain returned unsat :70 sat :0
Fused 70 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 70 atomic propositions for a total of 15 simplifications.
FORMULA AirplaneLD-COL-0050-CTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-15 23:41:16] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2022-05-15 23:41:16] [INFO ] Flatten gal took : 38 ms
[2022-05-15 23:41:16] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA AirplaneLD-COL-0050-CTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-COL-0050-CTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-15 23:41:17] [INFO ] Flatten gal took : 3 ms
Symmetric sort wr.t. initial and guards and successors and join/free detected :Altitude
Symmetric sort wr.t. initial detected :Altitude
Transition t3_2 : guard parameter $A(Altitude:100) in guard (OR (GEQ $A 49) (EQ $A 99))introduces in Altitude(100) partition with 2 elements
Transition t3_1 : guard parameter $A(Altitude:100) in guard (AND (LT $A 49) (NEQ $A 99))introduces in Altitude(100) partition with 2 elements
Sort wr.t. initial and guards Altitude has partition Partition [nbSubs=2, partition=[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]]

Applying symmetric unfolding of partitioned symmetric sort :Altitude domain size was 100 reducing to 2 values.
For transition t3_2:(OR (GEQ $A 49) (EQ $A 99)) -> (EQ $A 1)
For transition t3_1:(AND (LT $A 49) (NEQ $A 99)) -> (EQ $A 0)
Symmetric sort wr.t. initial and guards and successors and join/free detected :Speed
Symmetric sort wr.t. initial detected :Speed
Transition t5_2 : guard parameter $S(Speed:50) in guard (OR (LEQ $S 24) (EQ $S 49))introduces in Speed(50) partition with 2 elements
Transition t5_1 : guard parameter $S(Speed:50) in guard (AND (GT $S 24) (NEQ $S 49))introduces in Speed(50) partition with 2 elements
Transition t4_2 : guard parameter $S(Speed:50) in guard (OR (LEQ $S 24) (EQ $S 49))introduces in Speed(50) partition with 2 elements
Transition t4_1 : guard parameter $S(Speed:50) in guard (AND (GT $S 24) (NEQ $S 49))introduces in Speed(50) partition with 2 elements
Sort wr.t. initial and guards Speed has partition Partition [nbSubs=2, partition=[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1]]

Applying symmetric unfolding of partitioned symmetric sort :Speed domain size was 50 reducing to 2 values.
For transition t5_2:(OR (LEQ $S 24) (EQ $S 49)) -> (EQ $S 1)
For transition t5_1:(AND (GT $S 24) (NEQ $S 49)) -> (EQ $S 0)
For transition t4_2:(OR (LEQ $S 24) (EQ $S 49)) -> (EQ $S 1)
For transition t4_1:(AND (GT $S 24) (NEQ $S 49)) -> (EQ $S 0)
Symmetric sort wr.t. initial and guards and successors and join/free detected :Signal
Arc [19:1*[1]] contains constants of sort Signal
Transition t5_2 : constants on arcs in [[19:1*[1]]] introduces in Signal(2) partition with 1 elements that refines current partition to 2 subsets.
Symmetric sort wr.t. initial and guards and successors and join/free detected :Weight
Symmetric sort wr.t. initial detected :Weight
Transition t2_2 : guard parameter $W(Weight:2) in guard (EQ $W 1)introduces in Weight(2) partition with 2 elements
[2022-05-15 23:41:17] [INFO ] Unfolded HLPN to a Petri net with 29 places and 20 transitions 56 arcs in 21 ms.
[2022-05-15 23:41:17] [INFO ] Unfolded 12 HLPN properties in 0 ms.
Reduce places removed 6 places and 0 transitions.
Support contains 23 out of 23 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 23/23 places, 20/20 transitions.
Applied a total of 0 rules in 4 ms. Remains 23 /23 variables (removed 0) and now considering 20/20 (removed 0) transitions.
// Phase 1: matrix 20 rows 23 cols
[2022-05-15 23:41:17] [INFO ] Computed 3 place invariants in 3 ms
[2022-05-15 23:41:17] [INFO ] Implicit Places using invariants in 78 ms returned []
// Phase 1: matrix 20 rows 23 cols
[2022-05-15 23:41:17] [INFO ] Computed 3 place invariants in 3 ms
[2022-05-15 23:41:17] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 200 ms to find 0 implicit places.
// Phase 1: matrix 20 rows 23 cols
[2022-05-15 23:41:17] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-15 23:41:17] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 20/20 transitions.
Support contains 23 out of 23 places after structural reductions.
[2022-05-15 23:41:17] [INFO ] Flatten gal took : 9 ms
[2022-05-15 23:41:17] [INFO ] Flatten gal took : 4 ms
[2022-05-15 23:41:17] [INFO ] Input system was already deterministic with 20 transitions.
Incomplete random walk after 10000 steps, including 1252 resets, run finished after 607 ms. (steps per millisecond=16 ) properties (out of 68) seen :19
Incomplete Best-First random walk after 1001 steps, including 24 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 25 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1000 steps, including 24 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 26 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1000 steps, including 23 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 23 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 23 resets, run finished after 47 ms. (steps per millisecond=21 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1000 steps, including 24 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1000 steps, including 23 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 24 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 24 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1000 steps, including 24 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 23 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 23 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 21 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1000 steps, including 24 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1000 steps, including 23 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 25 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 24 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1000 steps, including 23 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 22 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 23 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1000 steps, including 24 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1000 steps, including 24 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 24 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 24 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 24 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 24 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 24 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 25 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1000 steps, including 24 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 24 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1000 steps, including 25 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1000 steps, including 23 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 21 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 23 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 21 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1000 steps, including 22 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1000 steps, including 24 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1000 steps, including 26 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 20 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 23 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 24 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1001 steps, including 24 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 24 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 24 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 22 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 22 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 1000 steps, including 24 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 49) seen :0
Running SMT prover for 49 properties.
// Phase 1: matrix 20 rows 23 cols
[2022-05-15 23:41:18] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-15 23:41:18] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-15 23:41:18] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-15 23:41:18] [INFO ] After 121ms SMT Verify possible using all constraints in real domain returned unsat :9 sat :0 real:40
[2022-05-15 23:41:18] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2022-05-15 23:41:18] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-15 23:41:18] [INFO ] After 158ms 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.
[2022-05-15 23:41:18] [INFO ] Flatten gal took : 3 ms
[2022-05-15 23:41:18] [INFO ] Flatten gal took : 2 ms
[2022-05-15 23:41:18] [INFO ] Input system was already deterministic with 20 transitions.
Support contains 18 out of 23 places (down from 20) after GAL structural reductions.
FORMULA AirplaneLD-COL-0050-CTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-COL-0050-CTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 23 stabilizing places and 20 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 23 transition count 20
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 2 formulas.
FORMULA AirplaneLD-COL-0050-CTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Starting structural reductions in LTL mode, iteration 0 : 23/23 places, 20/20 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 20 transition count 20
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 4 place count 19 transition count 19
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 19 transition count 19
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 6 place count 19 transition count 18
Applied a total of 6 rules in 7 ms. Remains 19 /23 variables (removed 4) and now considering 18/20 (removed 2) transitions.
// Phase 1: matrix 18 rows 19 cols
[2022-05-15 23:41:18] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-15 23:41:18] [INFO ] Implicit Places using invariants in 37 ms returned [9]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 39 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 18/23 places, 18/20 transitions.
Applied a total of 0 rules in 2 ms. Remains 18 /18 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 18/23 places, 18/20 transitions.
[2022-05-15 23:41:18] [INFO ] Flatten gal took : 3 ms
[2022-05-15 23:41:18] [INFO ] Flatten gal took : 7 ms
[2022-05-15 23:41:18] [INFO ] Input system was already deterministic with 18 transitions.
[2022-05-15 23:41:18] [INFO ] Flatten gal took : 5 ms
[2022-05-15 23:41:18] [INFO ] Flatten gal took : 2 ms
[2022-05-15 23:41:18] [INFO ] Time to serialize gal into /tmp/CTLCardinality14051110685900445713.gal : 3 ms
[2022-05-15 23:41:18] [INFO ] Time to serialize properties into /tmp/CTLCardinality9959823625499841709.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/CTLCardinality14051110685900445713.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9959823625499841709.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,323,0.017898,4368,2,52,5,243,6,0,87,256,0


Converting to forward existential form...Done !
original formula: AX(FALSE)
=> equivalent forward existential formula: [(EY(Init) * !(FALSE))] = FALSE
(forward)formula 0,0,0.018283,4368,1,0,6,243,7,1,122,256,1
FORMULA AirplaneLD-COL-0050-CTLCardinality-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 23/23 places, 20/20 transitions.
Graph (complete) has 41 edges and 23 vertex of which 20 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 19 transition count 19
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 19 transition count 19
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 4 place count 19 transition count 18
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 4 place count 19 transition count 17
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 6 place count 18 transition count 17
Applied a total of 6 rules in 6 ms. Remains 18 /23 variables (removed 5) and now considering 17/20 (removed 3) transitions.
// Phase 1: matrix 17 rows 18 cols
[2022-05-15 23:41:19] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-15 23:41:19] [INFO ] Implicit Places using invariants in 36 ms returned [9]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 37 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 17/23 places, 17/20 transitions.
Graph (complete) has 15 edges and 17 vertex of which 16 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 16 transition count 15
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 15 transition count 15
Applied a total of 3 rules in 1 ms. Remains 15 /17 variables (removed 2) and now considering 15/17 (removed 2) transitions.
// Phase 1: matrix 15 rows 15 cols
[2022-05-15 23:41:19] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-15 23:41:19] [INFO ] Implicit Places using invariants in 26 ms returned []
// Phase 1: matrix 15 rows 15 cols
[2022-05-15 23:41:19] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-15 23:41:19] [INFO ] Implicit Places using invariants and state equation in 73 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 100 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 14/23 places, 15/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions, in 3 iterations. Remains : 14/23 places, 15/20 transitions.
[2022-05-15 23:41:19] [INFO ] Flatten gal took : 1 ms
[2022-05-15 23:41:19] [INFO ] Flatten gal took : 1 ms
[2022-05-15 23:41:19] [INFO ] Input system was already deterministic with 15 transitions.
Finished random walk after 20 steps, including 2 resets, run visited all 1 properties in 1 ms. (steps per millisecond=20 )
FORMULA AirplaneLD-COL-0050-CTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 23/23 places, 20/20 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 20 transition count 20
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 4 place count 19 transition count 19
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 19 transition count 19
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 6 place count 19 transition count 18
Applied a total of 6 rules in 1 ms. Remains 19 /23 variables (removed 4) and now considering 18/20 (removed 2) transitions.
// Phase 1: matrix 18 rows 19 cols
[2022-05-15 23:41:19] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-15 23:41:19] [INFO ] Implicit Places using invariants in 25 ms returned [9]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 26 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 18/23 places, 18/20 transitions.
Applied a total of 0 rules in 0 ms. Remains 18 /18 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 18/23 places, 18/20 transitions.
[2022-05-15 23:41:19] [INFO ] Flatten gal took : 1 ms
[2022-05-15 23:41:19] [INFO ] Flatten gal took : 2 ms
[2022-05-15 23:41:19] [INFO ] Input system was already deterministic with 18 transitions.
[2022-05-15 23:41:19] [INFO ] Flatten gal took : 1 ms
[2022-05-15 23:41:19] [INFO ] Flatten gal took : 1 ms
[2022-05-15 23:41:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality4235873621563230168.gal : 1 ms
[2022-05-15 23:41:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality16061256415282139616.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/CTLCardinality4235873621563230168.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16061256415282139616.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,323,0.003792,4496,2,52,5,243,6,0,87,256,0


Converting to forward existential form...Done !
original formula: AX(AX(EX(((Speed_Left_Wheel_0+Speed_Left_Wheel_1)<=P2_0))))
=> equivalent forward existential formula: [(EY(EY(Init)) * !(EX(((Speed_Left_Wheel_0+Speed_Left_Wheel_1)<=P2_0))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t9, t11, t13, t15, t17, Intersection with reachable at each step enabled. (destroyed/reverse...183
(forward)formula 0,0,0.008887,4992,1,0,52,1751,52,19,459,1591,45
FORMULA AirplaneLD-COL-0050-CTLCardinality-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 23/23 places, 20/20 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 22 transition count 20
Applied a total of 1 rules in 1 ms. Remains 22 /23 variables (removed 1) and now considering 20/20 (removed 0) transitions.
// Phase 1: matrix 20 rows 22 cols
[2022-05-15 23:41:19] [INFO ] Computed 2 place invariants in 0 ms
[2022-05-15 23:41:19] [INFO ] Implicit Places using invariants in 61 ms returned [9]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 61 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 21/23 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 21 /21 variables (removed 0) and now considering 20/20 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 21/23 places, 20/20 transitions.
[2022-05-15 23:41:19] [INFO ] Flatten gal took : 1 ms
[2022-05-15 23:41:19] [INFO ] Flatten gal took : 1 ms
[2022-05-15 23:41:19] [INFO ] Input system was already deterministic with 20 transitions.
[2022-05-15 23:41:19] [INFO ] Flatten gal took : 1 ms
[2022-05-15 23:41:19] [INFO ] Flatten gal took : 2 ms
[2022-05-15 23:41:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality786894510937131286.gal : 1 ms
[2022-05-15 23:41:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality15264161659372974200.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/CTLCardinality786894510937131286.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15264161659372974200.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,485,0.004126,4524,2,94,5,331,6,0,96,232,0


Converting to forward existential form...Done !
original formula: AX((EX(EX(((Speed_Right_Wheel_0+Speed_Right_Wheel_1)<=(Plane_On_Ground_Signal_no_0+Plane_On_Ground_Signal_no_1)))) * ((Weight_Left_Wheel_...188
=> equivalent forward existential formula: ([(EY(Init) * !(EX(EX(((Speed_Right_Wheel_0+Speed_Right_Wheel_1)<=(Plane_On_Ground_Signal_no_0+Plane_On_Ground_S...261
Reverse transition relation is NOT exact ! Due to transitions t11, t13, t15, t17, t19, Intersection with reachable at each step enabled. (destroyed/revers...184
(forward)formula 0,1,0.011476,5224,1,0,59,2776,58,24,558,2182,53
FORMULA AirplaneLD-COL-0050-CTLCardinality-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 23/23 places, 20/20 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 20 transition count 20
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 4 place count 19 transition count 19
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 19 transition count 19
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 6 place count 19 transition count 18
Applied a total of 6 rules in 2 ms. Remains 19 /23 variables (removed 4) and now considering 18/20 (removed 2) transitions.
// Phase 1: matrix 18 rows 19 cols
[2022-05-15 23:41:19] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-15 23:41:19] [INFO ] Implicit Places using invariants in 39 ms returned []
// Phase 1: matrix 18 rows 19 cols
[2022-05-15 23:41:19] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-15 23:41:19] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
// Phase 1: matrix 18 rows 19 cols
[2022-05-15 23:41:19] [INFO ] Computed 1 place invariants in 16 ms
[2022-05-15 23:41:19] [INFO ] Dead Transitions using invariants and state equation in 65 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 19/23 places, 18/20 transitions.
Finished structural reductions, in 1 iterations. Remains : 19/23 places, 18/20 transitions.
[2022-05-15 23:41:19] [INFO ] Flatten gal took : 1 ms
[2022-05-15 23:41:19] [INFO ] Flatten gal took : 1 ms
[2022-05-15 23:41:19] [INFO ] Input system was already deterministic with 18 transitions.
[2022-05-15 23:41:19] [INFO ] Flatten gal took : 2 ms
[2022-05-15 23:41:19] [INFO ] Flatten gal took : 1 ms
[2022-05-15 23:41:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality5747555515548897869.gal : 1 ms
[2022-05-15 23:41:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality16670224602018216892.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/CTLCardinality5747555515548897869.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16670224602018216892.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,323,0.006066,4432,2,212,5,990,6,0,91,859,0


Converting to forward existential form...Done !
original formula: (AX(FALSE) + AG(((P1_0<=stp3_0)&&(P2_0<=stp5_0))))
=> equivalent forward existential formula: [(FwdU((Init * !(!(EX(!(FALSE))))),TRUE) * !(((P1_0<=stp3_0)&&(P2_0<=stp5_0))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t9, t11, t13, t15, t17, Intersection with reachable at each step enabled. (destroyed/reverse...183
(forward)formula 0,0,0.019899,5572,1,0,50,4718,54,20,493,4665,45
FORMULA AirplaneLD-COL-0050-CTLCardinality-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 23/23 places, 20/20 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 22 transition count 20
Applied a total of 1 rules in 0 ms. Remains 22 /23 variables (removed 1) and now considering 20/20 (removed 0) transitions.
// Phase 1: matrix 20 rows 22 cols
[2022-05-15 23:41:19] [INFO ] Computed 2 place invariants in 1 ms
[2022-05-15 23:41:19] [INFO ] Implicit Places using invariants in 30 ms returned [9]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 31 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 21/23 places, 20/20 transitions.
Applied a total of 0 rules in 0 ms. Remains 21 /21 variables (removed 0) and now considering 20/20 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 21/23 places, 20/20 transitions.
[2022-05-15 23:41:19] [INFO ] Flatten gal took : 1 ms
[2022-05-15 23:41:19] [INFO ] Flatten gal took : 1 ms
[2022-05-15 23:41:19] [INFO ] Input system was already deterministic with 20 transitions.
[2022-05-15 23:41:19] [INFO ] Flatten gal took : 1 ms
[2022-05-15 23:41:19] [INFO ] Flatten gal took : 1 ms
[2022-05-15 23:41:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality2969531110888913320.gal : 0 ms
[2022-05-15 23:41:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality11235910830237523268.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/CTLCardinality2969531110888913320.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11235910830237523268.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,485,0.004214,4480,2,94,5,331,6,0,96,232,0


Converting to forward existential form...Done !
original formula: EF((AG((stp1_0>(Speed_Left_Wheel_0+Speed_Left_Wheel_1))) * (AX((((stp3_0<=stp5_0)&&((Weight_Left_Wheel_0+Weight_Left_Wheel_1)>=100))||(P2...292
=> equivalent forward existential formula: ([((FwdU(Init,TRUE) * !(E(TRUE U !((stp1_0>(Speed_Left_Wheel_0+Speed_Left_Wheel_1)))))) * !(EX(!((((stp3_0<=stp5...462
Reverse transition relation is NOT exact ! Due to transitions t11, t13, t15, t17, t19, Intersection with reachable at each step enabled. (destroyed/revers...184
(forward)formula 0,0,0.013936,5768,1,0,54,2369,65,19,581,1730,56
FORMULA AirplaneLD-COL-0050-CTLCardinality-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 23/23 places, 20/20 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 21 transition count 20
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 20 transition count 19
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 20 transition count 19
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 5 place count 20 transition count 18
Applied a total of 5 rules in 1 ms. Remains 20 /23 variables (removed 3) and now considering 18/20 (removed 2) transitions.
// Phase 1: matrix 18 rows 20 cols
[2022-05-15 23:41:19] [INFO ] Computed 2 place invariants in 1 ms
[2022-05-15 23:41:19] [INFO ] Implicit Places using invariants in 68 ms returned [10]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 69 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 19/23 places, 18/20 transitions.
Applied a total of 0 rules in 0 ms. Remains 19 /19 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 19/23 places, 18/20 transitions.
[2022-05-15 23:41:19] [INFO ] Flatten gal took : 1 ms
[2022-05-15 23:41:19] [INFO ] Flatten gal took : 2 ms
[2022-05-15 23:41:19] [INFO ] Input system was already deterministic with 18 transitions.
[2022-05-15 23:41:19] [INFO ] Flatten gal took : 1 ms
[2022-05-15 23:41:19] [INFO ] Flatten gal took : 1 ms
[2022-05-15 23:41:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality4962157158707881638.gal : 1 ms
[2022-05-15 23:41:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality10744920601583699973.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/CTLCardinality4962157158707881638.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10744920601583699973.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,323,0.003864,4536,2,67,5,273,6,0,89,221,0


Converting to forward existential form...Done !
original formula: AF((EF((P6_0<=P5_0)) * AX(FALSE)))
=> equivalent forward existential formula: [FwdG(Init,!((E(TRUE U (P6_0<=P5_0)) * !(EX(!(FALSE))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t9, t11, t13, t15, t17, Intersection with reachable at each step enabled. (destroyed/reverse...183
(forward)formula 0,0,0.01067,5292,1,0,58,2028,60,22,533,1942,62
FORMULA AirplaneLD-COL-0050-CTLCardinality-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 23/23 places, 20/20 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 20/20 (removed 0) transitions.
// Phase 1: matrix 20 rows 23 cols
[2022-05-15 23:41:19] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-15 23:41:19] [INFO ] Implicit Places using invariants in 54 ms returned []
// Phase 1: matrix 20 rows 23 cols
[2022-05-15 23:41:19] [INFO ] Computed 3 place invariants in 10 ms
[2022-05-15 23:41:19] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
// Phase 1: matrix 20 rows 23 cols
[2022-05-15 23:41:19] [INFO ] Computed 3 place invariants in 4 ms
[2022-05-15 23:41:19] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 20/20 transitions.
[2022-05-15 23:41:19] [INFO ] Flatten gal took : 1 ms
[2022-05-15 23:41:19] [INFO ] Flatten gal took : 1 ms
[2022-05-15 23:41:19] [INFO ] Input system was already deterministic with 20 transitions.
[2022-05-15 23:41:19] [INFO ] Flatten gal took : 1 ms
[2022-05-15 23:41:19] [INFO ] Flatten gal took : 1 ms
[2022-05-15 23:41:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality6773825544955287304.gal : 1 ms
[2022-05-15 23:41:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality9778083740185036877.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/CTLCardinality6773825544955287304.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9778083740185036877.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,485,0.009026,4872,2,372,5,2035,6,0,100,1702,0


Converting to forward existential form...Done !
original formula: (EG(((TheAltitude_0+TheAltitude_1)<=(Weight_Left_Wheel_0+Weight_Left_Wheel_1))) * EX(EX(((P6_0>33)||((Plane_On_Ground_Signal_no_0+Plane_O...186
=> equivalent forward existential formula: [(EY(EY((Init * EG(((TheAltitude_0+TheAltitude_1)<=(Weight_Left_Wheel_0+Weight_Left_Wheel_1)))))) * ((P6_0>33)||...231
Reverse transition relation is NOT exact ! Due to transitions t11, t13, t15, t17, t19, Intersection with reachable at each step enabled. (destroyed/revers...184
(forward)formula 0,0,0.048157,6836,1,0,80,9960,62,30,610,9191,81
FORMULA AirplaneLD-COL-0050-CTLCardinality-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 23/23 places, 20/20 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 20 transition count 20
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 4 place count 19 transition count 19
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 19 transition count 19
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 6 place count 19 transition count 18
Applied a total of 6 rules in 1 ms. Remains 19 /23 variables (removed 4) and now considering 18/20 (removed 2) transitions.
// Phase 1: matrix 18 rows 19 cols
[2022-05-15 23:41:19] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-15 23:41:20] [INFO ] Implicit Places using invariants in 47 ms returned [9]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 48 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 18/23 places, 18/20 transitions.
Applied a total of 0 rules in 0 ms. Remains 18 /18 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 18/23 places, 18/20 transitions.
[2022-05-15 23:41:20] [INFO ] Flatten gal took : 1 ms
[2022-05-15 23:41:20] [INFO ] Flatten gal took : 1 ms
[2022-05-15 23:41:20] [INFO ] Input system was already deterministic with 18 transitions.
[2022-05-15 23:41:20] [INFO ] Flatten gal took : 1 ms
[2022-05-15 23:41:20] [INFO ] Flatten gal took : 1 ms
[2022-05-15 23:41:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality17517934207036461914.gal : 0 ms
[2022-05-15 23:41:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality15558085036903947497.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/CTLCardinality17517934207036461914.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15558085036903947497.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...276
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,323,0.003648,4368,2,52,5,243,6,0,87,256,0


Converting to forward existential form...Done !
original formula: EF((EX(TRUE) + EG(((stp5_0<=42)&&((TheAltitude_0+TheAltitude_1)<=P2_0)))))
=> equivalent forward existential formula: ([(EY(FwdU(Init,TRUE)) * TRUE)] != FALSE + [FwdG(FwdU(Init,TRUE),((stp5_0<=42)&&((TheAltitude_0+TheAltitude_1)<=...173
(forward)formula 0,1,0.004034,4368,1,0,6,279,7,1,139,256,1
FORMULA AirplaneLD-COL-0050-CTLCardinality-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2022-05-15 23:41:20] [INFO ] Flatten gal took : 2 ms
[2022-05-15 23:41:20] [INFO ] Flatten gal took : 1 ms
Total runtime 6755 ms.

BK_STOP 1652658080172

--------------------
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
++ 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 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="AirplaneLD-COL-0050"
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 AirplaneLD-COL-0050, 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 r006-tajo-165245688900185"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AirplaneLD-COL-0050.tgz
mv AirplaneLD-COL-0050 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 ;