Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r005-oct2-167813592900257.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is AirplaneLD-PT-0050, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r005-oct2-167813592900257
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.9M
-rw-r--r-- 1 mcc users 44K Feb 26 11:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 196K Feb 26 11:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 38K Feb 26 11:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 248K Feb 26 11:20 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 23K Feb 25 15:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Feb 25 15:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 9.0K Feb 25 15:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 45K Feb 25 15:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 83K Feb 26 11:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 358K Feb 26 11:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 68K Feb 26 11:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 433K Feb 26 11:27 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 15:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 219K Mar 5 18:22 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-0050-CTLCardinality-00
FORMULA_NAME AirplaneLD-PT-0050-CTLCardinality-01
FORMULA_NAME AirplaneLD-PT-0050-CTLCardinality-02
FORMULA_NAME AirplaneLD-PT-0050-CTLCardinality-03
FORMULA_NAME AirplaneLD-PT-0050-CTLCardinality-04
FORMULA_NAME AirplaneLD-PT-0050-CTLCardinality-05
FORMULA_NAME AirplaneLD-PT-0050-CTLCardinality-06
FORMULA_NAME AirplaneLD-PT-0050-CTLCardinality-07
FORMULA_NAME AirplaneLD-PT-0050-CTLCardinality-08
FORMULA_NAME AirplaneLD-PT-0050-CTLCardinality-09
FORMULA_NAME AirplaneLD-PT-0050-CTLCardinality-10
FORMULA_NAME AirplaneLD-PT-0050-CTLCardinality-11
FORMULA_NAME AirplaneLD-PT-0050-CTLCardinality-12
FORMULA_NAME AirplaneLD-PT-0050-CTLCardinality-13
FORMULA_NAME AirplaneLD-PT-0050-CTLCardinality-14
FORMULA_NAME AirplaneLD-PT-0050-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678508249358

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AirplaneLD-PT-0050
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202303021504
[2023-03-11 04:17:31] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-11 04:17:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 04:17:32] [INFO ] Load time of PNML (sax parser for PT used): 74 ms
[2023-03-11 04:17:32] [INFO ] Transformed 369 places.
[2023-03-11 04:17:32] [INFO ] Transformed 408 transitions.
[2023-03-11 04:17:32] [INFO ] Parsed PT model containing 369 places and 408 transitions and 1553 arcs in 162 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 16 ms.
Reduce places removed 152 places and 0 transitions.
Support contains 217 out of 217 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 217/217 places, 408/408 transitions.
Applied a total of 0 rules in 8 ms. Remains 217 /217 variables (removed 0) and now considering 408/408 (removed 0) transitions.
// Phase 1: matrix 408 rows 217 cols
[2023-03-11 04:17:32] [INFO ] Computed 3 place invariants in 21 ms
[2023-03-11 04:17:32] [INFO ] Implicit Places using invariants in 332 ms returned []
[2023-03-11 04:17:32] [INFO ] Invariant cache hit.
[2023-03-11 04:17:32] [INFO ] Implicit Places using invariants and state equation in 471 ms returned []
Implicit Place search using SMT with State Equation took 837 ms to find 0 implicit places.
[2023-03-11 04:17:32] [INFO ] Invariant cache hit.
[2023-03-11 04:17:33] [INFO ] Dead Transitions using invariants and state equation in 286 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1134 ms. Remains : 217/217 places, 408/408 transitions.
Support contains 217 out of 217 places after structural reductions.
[2023-03-11 04:17:33] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2023-03-11 04:17:33] [INFO ] Flatten gal took : 68 ms
FORMULA AirplaneLD-PT-0050-CTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-0050-CTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-11 04:17:33] [INFO ] Flatten gal took : 54 ms
[2023-03-11 04:17:33] [INFO ] Input system was already deterministic with 408 transitions.
Incomplete random walk after 10000 steps, including 1267 resets, run finished after 654 ms. (steps per millisecond=15 ) properties (out of 57) seen :17
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=1001 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=1001 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=1001 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=1001 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=1001 ) properties (out of 40) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=1001 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 39) seen :0
Running SMT prover for 39 properties.
[2023-03-11 04:17:34] [INFO ] Invariant cache hit.
[2023-03-11 04:17:34] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-03-11 04:17:34] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 14 ms returned sat
[2023-03-11 04:17:34] [INFO ] After 441ms SMT Verify possible using all constraints in real domain returned unsat :4 sat :0 real:35
[2023-03-11 04:17:35] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-03-11 04:17:35] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 04:17:35] [INFO ] After 851ms SMT Verify possible using all constraints in natural domain returned unsat :39 sat :0
Fused 39 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 39 atomic propositions for a total of 13 simplifications.
FORMULA AirplaneLD-PT-0050-CTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-0050-CTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-0050-CTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-0050-CTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-0050-CTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-11 04:17:35] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2023-03-11 04:17:35] [INFO ] Flatten gal took : 31 ms
[2023-03-11 04:17:35] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-11 04:17:35] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA AirplaneLD-PT-0050-CTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-0050-CTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-0050-CTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-11 04:17:35] [INFO ] Flatten gal took : 32 ms
FORMULA AirplaneLD-PT-0050-CTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-11 04:17:36] [INFO ] Input system was already deterministic with 408 transitions.
Support contains 10 out of 217 places (down from 116) after GAL structural reductions.
FORMULA AirplaneLD-PT-0050-CTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 217 stabilizing places and 408 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 217 transition count 408
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Starting structural reductions in LTL mode, iteration 0 : 217/217 places, 408/408 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 214 transition count 408
Discarding 195 places :
Symmetric choice reduction at 1 with 195 rule applications. Total rules 198 place count 19 transition count 213
Iterating global reduction 1 with 195 rules applied. Total rules applied 393 place count 19 transition count 213
Ensure Unique test removed 195 transitions
Reduce isomorphic transitions removed 195 transitions.
Iterating post reduction 1 with 195 rules applied. Total rules applied 588 place count 19 transition count 18
Applied a total of 588 rules in 11 ms. Remains 19 /217 variables (removed 198) and now considering 18/408 (removed 390) transitions.
// Phase 1: matrix 18 rows 19 cols
[2023-03-11 04:17:36] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-11 04:17:36] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-11 04:17:36] [INFO ] Invariant cache hit.
[2023-03-11 04:17:36] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2023-03-11 04:17:36] [INFO ] Invariant cache hit.
[2023-03-11 04:17:36] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 19/217 places, 18/408 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 116 ms. Remains : 19/217 places, 18/408 transitions.
[2023-03-11 04:17:36] [INFO ] Flatten gal took : 1 ms
[2023-03-11 04:17:36] [INFO ] Flatten gal took : 1 ms
[2023-03-11 04:17:36] [INFO ] Input system was already deterministic with 18 transitions.
[2023-03-11 04:17:36] [INFO ] Flatten gal took : 1 ms
[2023-03-11 04:17:36] [INFO ] Flatten gal took : 1 ms
[2023-03-11 04:17:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality9712428562357542523.gal : 1 ms
[2023-03-11 04:17:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality14725702540602792864.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9712428562357542523.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14725702540602792864.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
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,323,0.020536,3308,2,118,5,436,6,0,91,380,0


Converting to forward existential form...Done !
original formula: A((EF((P4<=P1)) + AX(FALSE)) U AX(!((!(EX(TRUE)) * AX(FALSE)))))
=> equivalent forward existential formula: [((Init * !(EG(!(!(EX(!(!((!(EX(TRUE)) * !(EX(!(FALSE)))))))))))) * !(E(!(!(EX(!(!((!(EX(TRUE)) * !(EX(!(FALSE))...271
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 0,1,0.033092,4184,1,0,65,4349,62,27,512,5284,67
FORMULA AirplaneLD-PT-0050-CTLCardinality-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 217/217 places, 408/408 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 215 transition count 408
Discarding 195 places :
Symmetric choice reduction at 1 with 195 rule applications. Total rules 197 place count 20 transition count 213
Iterating global reduction 1 with 195 rules applied. Total rules applied 392 place count 20 transition count 213
Ensure Unique test removed 195 transitions
Reduce isomorphic transitions removed 195 transitions.
Iterating post reduction 1 with 195 rules applied. Total rules applied 587 place count 20 transition count 18
Applied a total of 587 rules in 5 ms. Remains 20 /217 variables (removed 197) and now considering 18/408 (removed 390) transitions.
// Phase 1: matrix 18 rows 20 cols
[2023-03-11 04:17:36] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-11 04:17:36] [INFO ] Implicit Places using invariants in 35 ms returned [19]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 37 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 19/217 places, 18/408 transitions.
Applied a total of 0 rules in 1 ms. Remains 19 /19 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 43 ms. Remains : 19/217 places, 18/408 transitions.
[2023-03-11 04:17:36] [INFO ] Flatten gal took : 3 ms
[2023-03-11 04:17:36] [INFO ] Flatten gal took : 2 ms
[2023-03-11 04:17:36] [INFO ] Input system was already deterministic with 18 transitions.
[2023-03-11 04:17:36] [INFO ] Flatten gal took : 2 ms
[2023-03-11 04:17:36] [INFO ] Flatten gal took : 2 ms
[2023-03-11 04:17:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality5131739035616925865.gal : 1 ms
[2023-03-11 04:17:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality18386121897689328161.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality5131739035616925865.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18386121897689328161.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
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,323,0.007769,3412,2,69,5,260,6,0,89,221,0


Converting to forward existential form...Done !
original formula: EX(EG((P6<=stp1)))
=> equivalent forward existential formula: [FwdG(EY(Init),(P6<=stp1))] != FALSE
dead was empty
(forward)formula 0,0,0.014728,3728,1,0,19,1607,12,2,391,1245,16
FORMULA AirplaneLD-PT-0050-CTLCardinality-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 217/217 places, 408/408 transitions.
Graph (complete) has 548 edges and 217 vertex of which 214 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.4 ms
Discarding 3 places :
Also discarding 0 output transitions
Discarding 192 places :
Symmetric choice reduction at 0 with 192 rule applications. Total rules 193 place count 22 transition count 216
Iterating global reduction 0 with 192 rules applied. Total rules applied 385 place count 22 transition count 216
Ensure Unique test removed 192 transitions
Reduce isomorphic transitions removed 192 transitions.
Iterating post reduction 0 with 192 rules applied. Total rules applied 577 place count 22 transition count 24
Applied a total of 577 rules in 17 ms. Remains 22 /217 variables (removed 195) and now considering 24/408 (removed 384) transitions.
// Phase 1: matrix 24 rows 22 cols
[2023-03-11 04:17:36] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-11 04:17:36] [INFO ] Implicit Places using invariants in 33 ms returned [21]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 34 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 21/217 places, 24/408 transitions.
Graph (complete) has 21 edges and 21 vertex of which 20 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
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 20 transition count 22
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 19 transition count 22
Applied a total of 3 rules in 4 ms. Remains 19 /21 variables (removed 2) and now considering 22/24 (removed 2) transitions.
// Phase 1: matrix 22 rows 19 cols
[2023-03-11 04:17:36] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-11 04:17:36] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-11 04:17:36] [INFO ] Invariant cache hit.
[2023-03-11 04:17:36] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 19/217 places, 22/408 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 125 ms. Remains : 19/217 places, 22/408 transitions.
[2023-03-11 04:17:36] [INFO ] Flatten gal took : 1 ms
[2023-03-11 04:17:36] [INFO ] Flatten gal took : 1 ms
[2023-03-11 04:17:36] [INFO ] Input system was already deterministic with 22 transitions.
[2023-03-11 04:17:36] [INFO ] Flatten gal took : 3 ms
[2023-03-11 04:17:36] [INFO ] Flatten gal took : 0 ms
[2023-03-11 04:17:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality3517084136954529454.gal : 1 ms
[2023-03-11 04:17:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality284018665485424562.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3517084136954529454.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality284018665485424562.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
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,520,0.003982,3436,2,66,5,318,6,0,95,252,0


Converting to forward existential form...Done !
original formula: AF(AG(((Speed_Right_Wheel_29<=1)&&(TheAltitude_97<=TheAltitude_62))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(((Speed_Right_Wheel_29<=1)&&(TheAltitude_97<=TheAltitude_62)))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t10, t12, t13, t15, t19, t21, Intersection with reachable at each step enabled. (destroyed/r...189
(forward)formula 0,0,0.012127,3752,1,0,80,2771,71,37,534,2807,80
FORMULA AirplaneLD-PT-0050-CTLCardinality-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 217/217 places, 408/408 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 214 transition count 408
Discarding 192 places :
Symmetric choice reduction at 1 with 192 rule applications. Total rules 195 place count 22 transition count 216
Iterating global reduction 1 with 192 rules applied. Total rules applied 387 place count 22 transition count 216
Ensure Unique test removed 192 transitions
Reduce isomorphic transitions removed 192 transitions.
Iterating post reduction 1 with 192 rules applied. Total rules applied 579 place count 22 transition count 24
Applied a total of 579 rules in 3 ms. Remains 22 /217 variables (removed 195) and now considering 24/408 (removed 384) transitions.
// Phase 1: matrix 24 rows 22 cols
[2023-03-11 04:17:36] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-11 04:17:36] [INFO ] Implicit Places using invariants in 85 ms returned [21]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 89 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 21/217 places, 24/408 transitions.
Applied a total of 0 rules in 1 ms. Remains 21 /21 variables (removed 0) and now considering 24/24 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 93 ms. Remains : 21/217 places, 24/408 transitions.
[2023-03-11 04:17:36] [INFO ] Flatten gal took : 1 ms
[2023-03-11 04:17:36] [INFO ] Flatten gal took : 1 ms
[2023-03-11 04:17:36] [INFO ] Input system was already deterministic with 24 transitions.
[2023-03-11 04:17:36] [INFO ] Flatten gal took : 1 ms
[2023-03-11 04:17:36] [INFO ] Flatten gal took : 0 ms
[2023-03-11 04:17:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality5902734914687555825.gal : 1 ms
[2023-03-11 04:17:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality9813264037498213990.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality5902734914687555825.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9813264037498213990.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
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,701,0.00448,3448,2,72,5,314,6,0,105,300,0


Converting to forward existential form...Done !
original formula: (AX(AG((Speed_Left_Wheel_26<=TheAltitude_6))) + EF(((AF((TheAltitude_13>=1)) + EX(TRUE)) * EX(TRUE))))
=> equivalent forward existential formula: [(FwdU(EY((Init * !(E(TRUE U ((!(EG(!((TheAltitude_13>=1)))) + EX(TRUE)) * EX(TRUE)))))),TRUE) * !((Speed_Left_W...189
Reverse transition relation is NOT exact ! Due to transitions t12, t14, t15, t17, t18, t19, t21, t23, Intersection with reachable at each step enabled. (d...199
(forward)formula 0,1,0.023063,4556,1,0,110,6963,77,50,589,7874,116
FORMULA AirplaneLD-PT-0050-CTLCardinality-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
[2023-03-11 04:17:36] [INFO ] Flatten gal took : 17 ms
[2023-03-11 04:17:36] [INFO ] Flatten gal took : 12 ms
Total runtime 4839 ms.

BK_STOP 1678508256872

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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-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 2-5348"
echo " Executing tool itstools"
echo " Input is AirplaneLD-PT-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 r005-oct2-167813592900257"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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