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-165245689000241.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-PT-0010, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r006-tajo-165245689000241
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 336K
-rw-r--r-- 1 mcc users 12K Apr 29 20:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Apr 29 20:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 10K Apr 29 20:43 CTLFireability.txt
-rw-r--r-- 1 mcc users 79K Apr 29 20:43 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 7.5K May 9 07:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 35K May 9 07:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.6K May 9 07:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 22K May 9 07:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 9 07:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 9 07:01 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 5 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 48K 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-PT-0010-CTLCardinality-00
FORMULA_NAME AirplaneLD-PT-0010-CTLCardinality-01
FORMULA_NAME AirplaneLD-PT-0010-CTLCardinality-02
FORMULA_NAME AirplaneLD-PT-0010-CTLCardinality-03
FORMULA_NAME AirplaneLD-PT-0010-CTLCardinality-04
FORMULA_NAME AirplaneLD-PT-0010-CTLCardinality-05
FORMULA_NAME AirplaneLD-PT-0010-CTLCardinality-06
FORMULA_NAME AirplaneLD-PT-0010-CTLCardinality-07
FORMULA_NAME AirplaneLD-PT-0010-CTLCardinality-08
FORMULA_NAME AirplaneLD-PT-0010-CTLCardinality-09
FORMULA_NAME AirplaneLD-PT-0010-CTLCardinality-10
FORMULA_NAME AirplaneLD-PT-0010-CTLCardinality-11
FORMULA_NAME AirplaneLD-PT-0010-CTLCardinality-12
FORMULA_NAME AirplaneLD-PT-0010-CTLCardinality-13
FORMULA_NAME AirplaneLD-PT-0010-CTLCardinality-14
FORMULA_NAME AirplaneLD-PT-0010-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652658409639

Running Version 202205111006
[2022-05-15 23:46:51] [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 23:46:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-15 23:46:51] [INFO ] Load time of PNML (sax parser for PT used): 81 ms
[2022-05-15 23:46:51] [INFO ] Transformed 89 places.
[2022-05-15 23:46:51] [INFO ] Transformed 88 transitions.
[2022-05-15 23:46:51] [INFO ] Parsed PT model containing 89 places and 88 transitions in 188 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 16 ms.
Reduce places removed 32 places and 0 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA AirplaneLD-PT-0010-CTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-0010-CTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-0010-CTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 49 out of 57 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 57/57 places, 88/88 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 51 transition count 82
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 51 transition count 82
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 18 place count 51 transition count 76
Applied a total of 18 rules in 10 ms. Remains 51 /57 variables (removed 6) and now considering 76/88 (removed 12) transitions.
// Phase 1: matrix 76 rows 51 cols
[2022-05-15 23:46:51] [INFO ] Computed 3 place invariants in 25 ms
[2022-05-15 23:46:51] [INFO ] Implicit Places using invariants in 163 ms returned []
// Phase 1: matrix 76 rows 51 cols
[2022-05-15 23:46:51] [INFO ] Computed 3 place invariants in 18 ms
[2022-05-15 23:46:51] [INFO ] Implicit Places using invariants and state equation in 96 ms returned []
Implicit Place search using SMT with State Equation took 289 ms to find 0 implicit places.
// Phase 1: matrix 76 rows 51 cols
[2022-05-15 23:46:51] [INFO ] Computed 3 place invariants in 3 ms
[2022-05-15 23:46:51] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 51/57 places, 76/88 transitions.
Finished structural reductions, in 1 iterations. Remains : 51/57 places, 76/88 transitions.
Support contains 49 out of 51 places after structural reductions.
[2022-05-15 23:46:52] [INFO ] Flatten gal took : 58 ms
[2022-05-15 23:46:52] [INFO ] Flatten gal took : 10 ms
[2022-05-15 23:46:52] [INFO ] Input system was already deterministic with 76 transitions.
Support contains 48 out of 51 places (down from 49) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 1252 resets, run finished after 448 ms. (steps per millisecond=22 ) properties (out of 42) seen :17
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 25) seen :0
Running SMT prover for 25 properties.
// Phase 1: matrix 76 rows 51 cols
[2022-05-15 23:46:52] [INFO ] Computed 3 place invariants in 12 ms
[2022-05-15 23:46:52] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2022-05-15 23:46:52] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-15 23:46:52] [INFO ] After 154ms SMT Verify possible using all constraints in real domain returned unsat :6 sat :0 real:19
[2022-05-15 23:46:52] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2022-05-15 23:46:52] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-15 23:46:53] [INFO ] After 100ms SMT Verify possible using all constraints in natural domain returned unsat :25 sat :0
Fused 25 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 25 atomic propositions for a total of 13 simplifications.
FORMULA AirplaneLD-PT-0010-CTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-0010-CTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-0010-CTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-0010-CTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-0010-CTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-0010-CTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-15 23:46:53] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2022-05-15 23:46:53] [INFO ] Flatten gal took : 8 ms
FORMULA AirplaneLD-PT-0010-CTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-15 23:46:53] [INFO ] Flatten gal took : 9 ms
[2022-05-15 23:46:53] [INFO ] Input system was already deterministic with 76 transitions.
FORMULA AirplaneLD-PT-0010-CTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 51 stabilizing places and 76 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 51 transition count 76
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-PT-0010-CTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Starting structural reductions in LTL mode, iteration 0 : 51/51 places, 76/76 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 49 transition count 76
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 22 place count 29 transition count 56
Iterating global reduction 1 with 20 rules applied. Total rules applied 42 place count 29 transition count 56
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 62 place count 29 transition count 36
Applied a total of 62 rules in 2 ms. Remains 29 /51 variables (removed 22) and now considering 36/76 (removed 40) transitions.
// Phase 1: matrix 36 rows 29 cols
[2022-05-15 23:46:53] [INFO ] Computed 2 place invariants in 1 ms
[2022-05-15 23:46:53] [INFO ] Implicit Places using invariants in 24 ms returned [28]
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 : 28/51 places, 36/76 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 36/36 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 28/51 places, 36/76 transitions.
[2022-05-15 23:46:53] [INFO ] Flatten gal took : 2 ms
[2022-05-15 23:46:53] [INFO ] Flatten gal took : 2 ms
[2022-05-15 23:46:53] [INFO ] Input system was already deterministic with 36 transitions.
[2022-05-15 23:46:53] [INFO ] Flatten gal took : 3 ms
[2022-05-15 23:46:53] [INFO ] Flatten gal took : 2 ms
[2022-05-15 23:46:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality7687307012947346268.gal : 1 ms
[2022-05-15 23:46:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality11623030158092242961.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/CTLCardinality7687307012947346268.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11623030158092242961.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,1772,0.011992,4476,2,174,5,954,6,0,143,712,0


Converting to forward existential form...Done !
original formula: EX((((EG((stp4>stp1)) * (P3<29)) * ((stp3<=P6)&&(P2<15))) * (AX(FALSE) + AF(((Weight_Left_Wheel_on+Weight_Left_Wheel_off)<=((((Speed_Righ...364
=> equivalent forward existential formula: ([((EY(Init) * ((EG((stp4>stp1)) * (P3<29)) * ((stp3<=P6)&&(P2<15)))) * !(EX(!(FALSE))))] != FALSE + [((EY(Init)...503
Reverse transition relation is NOT exact ! Due to transitions t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t29, t31, t33, t35, Intersection with reac...230
(forward)formula 0,0,0.036048,6400,1,0,87,7507,100,30,887,6288,94
FORMULA AirplaneLD-PT-0010-CTLCardinality-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 51/51 places, 76/76 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 48 transition count 76
Discarding 29 places :
Symmetric choice reduction at 1 with 29 rule applications. Total rules 32 place count 19 transition count 47
Iterating global reduction 1 with 29 rules applied. Total rules applied 61 place count 19 transition count 47
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 1 with 29 rules applied. Total rules applied 90 place count 19 transition count 18
Applied a total of 90 rules in 2 ms. Remains 19 /51 variables (removed 32) and now considering 18/76 (removed 58) transitions.
// Phase 1: matrix 18 rows 19 cols
[2022-05-15 23:46:53] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-15 23:46:53] [INFO ] Implicit Places using invariants in 32 ms returned [18]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 36 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 18/51 places, 18/76 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 : 18/51 places, 18/76 transitions.
[2022-05-15 23:46:53] [INFO ] Flatten gal took : 1 ms
[2022-05-15 23:46:53] [INFO ] Flatten gal took : 1 ms
[2022-05-15 23:46:53] [INFO ] Input system was already deterministic with 18 transitions.
[2022-05-15 23:46:53] [INFO ] Flatten gal took : 1 ms
[2022-05-15 23:46:53] [INFO ] Flatten gal took : 1 ms
[2022-05-15 23:46:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality3770986626991167421.gal : 1 ms
[2022-05-15 23:46:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality20198479214182545.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/CTLCardinality3770986626991167421.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality20198479214182545.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...272
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,323,0.004088,4516,2,56,5,245,6,0,87,237,0


Converting to forward existential form...Done !
original formula: AX(AX(FALSE))
=> equivalent forward existential formula: [(EY(EY(Init)) * !(FALSE))] = FALSE
(forward)formula 0,0,0.004371,4516,1,0,7,245,7,1,126,237,2
FORMULA AirplaneLD-PT-0010-CTLCardinality-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 51/51 places, 76/76 transitions.
Graph (complete) has 113 edges and 51 vertex of which 48 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.5 ms
Discarding 3 places :
Also discarding 0 output transitions
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 24 place count 25 transition count 53
Iterating global reduction 0 with 23 rules applied. Total rules applied 47 place count 25 transition count 53
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 0 with 23 rules applied. Total rules applied 70 place count 25 transition count 30
Applied a total of 70 rules in 10 ms. Remains 25 /51 variables (removed 26) and now considering 30/76 (removed 46) transitions.
// Phase 1: matrix 30 rows 25 cols
[2022-05-15 23:46:53] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-15 23:46:53] [INFO ] Implicit Places using invariants in 93 ms returned [24]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 95 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 24/51 places, 30/76 transitions.
Graph (complete) has 25 edges and 24 vertex of which 23 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 23 transition count 28
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 22 transition count 28
Applied a total of 3 rules in 8 ms. Remains 22 /24 variables (removed 2) and now considering 28/30 (removed 2) transitions.
// Phase 1: matrix 28 rows 22 cols
[2022-05-15 23:46:53] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-15 23:46:53] [INFO ] Implicit Places using invariants in 43 ms returned []
// Phase 1: matrix 28 rows 22 cols
[2022-05-15 23:46:53] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-15 23:46:53] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 22/51 places, 28/76 transitions.
Finished structural reductions, in 2 iterations. Remains : 22/51 places, 28/76 transitions.
[2022-05-15 23:46:53] [INFO ] Flatten gal took : 2 ms
[2022-05-15 23:46:53] [INFO ] Flatten gal took : 2 ms
[2022-05-15 23:46:53] [INFO ] Input system was already deterministic with 28 transitions.
[2022-05-15 23:46:53] [INFO ] Flatten gal took : 1 ms
[2022-05-15 23:46:53] [INFO ] Flatten gal took : 2 ms
[2022-05-15 23:46:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality1703157142839763490.gal : 1 ms
[2022-05-15 23:46:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality4927684818875895951.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/CTLCardinality1703157142839763490.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4927684818875895951.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,955,0.005549,4568,2,90,5,487,6,0,113,412,0


Converting to forward existential form...Done !
original formula: AF(EG(A(E((TheAltitude_2<=TheAltitude_1) U (TheAltitude_13>=1)) U ((AF((Speed_Right_Wheel_6<=stp4)) * (Speed_Left_Wheel_5>=1)) * ((stp1>=...183
=> equivalent forward existential formula: [FwdG(Init,!(EG(!((E(!(((!(EG(!((Speed_Right_Wheel_6<=stp4)))) * (Speed_Left_Wheel_5>=1)) * ((stp1>=1)&&(TheAlti...467
Reverse transition relation is NOT exact ! Due to transitions t13, t14, t15, t18, t22, t23, t24, t26, Intersection with reachable at each step enabled. (d...199
(forward)formula 0,0,0.060888,7236,1,0,155,14513,92,92,669,17404,170
FORMULA AirplaneLD-PT-0010-CTLCardinality-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 51/51 places, 76/76 transitions.
Graph (complete) has 113 edges and 51 vertex of which 30 are kept as prefixes of interest. Removing 21 places using SCC suffix rule.1 ms
Discarding 21 places :
Also discarding 28 output transitions
Drop transitions removed 28 transitions
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 19 place count 12 transition count 30
Iterating global reduction 0 with 18 rules applied. Total rules applied 37 place count 12 transition count 30
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 55 place count 12 transition count 12
Applied a total of 55 rules in 3 ms. Remains 12 /51 variables (removed 39) and now considering 12/76 (removed 64) transitions.
// Phase 1: matrix 12 rows 12 cols
[2022-05-15 23:46:53] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-15 23:46:53] [INFO ] Implicit Places using invariants in 37 ms returned [11]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 39 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 11/51 places, 12/76 transitions.
Graph (complete) has 9 edges and 11 vertex of which 10 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 10 transition count 10
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 9 transition count 10
Applied a total of 3 rules in 2 ms. Remains 9 /11 variables (removed 2) and now considering 10/12 (removed 2) transitions.
// Phase 1: matrix 10 rows 9 cols
[2022-05-15 23:46:53] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 23:46:53] [INFO ] Implicit Places using invariants in 33 ms returned []
// Phase 1: matrix 10 rows 9 cols
[2022-05-15 23:46:53] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-15 23:46:53] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 9/51 places, 10/76 transitions.
Finished structural reductions, in 2 iterations. Remains : 9/51 places, 10/76 transitions.
[2022-05-15 23:46:53] [INFO ] Flatten gal took : 1 ms
[2022-05-15 23:46:53] [INFO ] Flatten gal took : 1 ms
[2022-05-15 23:46:53] [INFO ] Input system was already deterministic with 10 transitions.
[2022-05-15 23:46:53] [INFO ] Flatten gal took : 0 ms
[2022-05-15 23:46:53] [INFO ] Flatten gal took : 1 ms
[2022-05-15 23:46:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality7588425691955495037.gal : 1 ms
[2022-05-15 23:46:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality7241063381957526424.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/CTLCardinality7588425691955495037.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7241063381957526424.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,34,0.002641,4412,2,28,5,120,6,0,45,95,0


Converting to forward existential form...Done !
original formula: EG((TheAltitude_8<1))
=> equivalent forward existential formula: [FwdG(Init,(TheAltitude_8<1))] != FALSE
Hit Full ! (commute/partial/dont) 8/0/2
(forward)formula 0,1,0.004156,4848,1,0,14,481,18,4,206,436,12
FORMULA AirplaneLD-PT-0010-CTLCardinality-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2022-05-15 23:46:53] [INFO ] Flatten gal took : 4 ms
[2022-05-15 23:46:53] [INFO ] Flatten gal took : 3 ms
Total runtime 2520 ms.

BK_STOP 1652658413805

--------------------
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-PT-0010"
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-PT-0010, 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-165245689000241"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AirplaneLD-PT-0010.tgz
mv AirplaneLD-PT-0010 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 ;