Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r004-smll-171620118200289.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is AirplaneLD-PT-1000, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r004-smll-171620118200289
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 26M
-rw-r--r-- 1 mcc users 740K Apr 12 04:40 CTLCardinality.txt
-rw-r--r-- 1 mcc users 2.5M Apr 12 04:40 CTLCardinality.xml
-rw-r--r-- 1 mcc users 493K Apr 12 04:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 2.7M Apr 12 04:09 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 279K Apr 22 14:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 700K Apr 22 14:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 262K Apr 22 14:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 1.1M Apr 22 14:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 677K Apr 12 06:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 2.2M Apr 12 06:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 1.5M Apr 12 05:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 8.6M Apr 12 05:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 48K Apr 22 14:27 UpperBounds.txt
-rw-r--r-- 1 mcc users 91K Apr 22 14:27 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 4.3M May 18 16:42 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-1000-CTLCardinality-2024-00
FORMULA_NAME AirplaneLD-PT-1000-CTLCardinality-2024-01
FORMULA_NAME AirplaneLD-PT-1000-CTLCardinality-2024-02
FORMULA_NAME AirplaneLD-PT-1000-CTLCardinality-2024-03
FORMULA_NAME AirplaneLD-PT-1000-CTLCardinality-2024-04
FORMULA_NAME AirplaneLD-PT-1000-CTLCardinality-2024-05
FORMULA_NAME AirplaneLD-PT-1000-CTLCardinality-2024-06
FORMULA_NAME AirplaneLD-PT-1000-CTLCardinality-2024-07
FORMULA_NAME AirplaneLD-PT-1000-CTLCardinality-2024-08
FORMULA_NAME AirplaneLD-PT-1000-CTLCardinality-2024-09
FORMULA_NAME AirplaneLD-PT-1000-CTLCardinality-2024-10
FORMULA_NAME AirplaneLD-PT-1000-CTLCardinality-2024-11
FORMULA_NAME AirplaneLD-PT-1000-CTLCardinality-2024-12
FORMULA_NAME AirplaneLD-PT-1000-CTLCardinality-2024-13
FORMULA_NAME AirplaneLD-PT-1000-CTLCardinality-2024-14
FORMULA_NAME AirplaneLD-PT-1000-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1716413836030

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-1000
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202405141337
[2024-05-22 21:37:18] [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]
[2024-05-22 21:37:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 21:37:19] [INFO ] Load time of PNML (sax parser for PT used): 1190 ms
[2024-05-22 21:37:19] [INFO ] Transformed 7019 places.
[2024-05-22 21:37:19] [INFO ] Transformed 8008 transitions.
[2024-05-22 21:37:19] [INFO ] Found NUPN structural information;
[2024-05-22 21:37:19] [INFO ] Parsed PT model containing 7019 places and 8008 transitions and 30528 arcs in 1541 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 179 ms.
Reduce places removed 3002 places and 0 transitions.
Support contains 4016 out of 4017 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4017/4017 places, 8008/8008 transitions.
Applied a total of 0 rules in 66 ms. Remains 4017 /4017 variables (removed 0) and now considering 8008/8008 (removed 0) transitions.
// Phase 1: matrix 8008 rows 4017 cols
[2024-05-22 21:37:23] [INFO ] Computed 3 invariants in 2533 ms
[2024-05-22 21:37:24] [INFO ] Implicit Places using invariants in 4467 ms returned []
[2024-05-22 21:37:24] [INFO ] Invariant cache hit.
[2024-05-22 21:37:30] [INFO ] Implicit Places using invariants and state equation in 5973 ms returned []
Implicit Place search using SMT with State Equation took 10503 ms to find 0 implicit places.
Running 4004 sub problems to find dead transitions.
[2024-05-22 21:37:31] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/4009 variables, 4009/4009 constraints. Problems are: Problem set: 0 solved, 4004 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 4009/12025 variables, and 4009 constraints, problems are : Problem set: 0 solved, 4004 unsolved in 30221 ms.
Refiners :[Domain max(s): 4009/4017 constraints, Positive P Invariants (semi-flows): 0/2 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/4017 constraints, PredecessorRefiner: 4004/4 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4004 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4009 variables, 4009/4009 constraints. Problems are: Problem set: 0 solved, 4004 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 4009/12025 variables, and 4009 constraints, problems are : Problem set: 0 solved, 4004 unsolved in 30115 ms.
Refiners :[Domain max(s): 4009/4017 constraints, Positive P Invariants (semi-flows): 0/2 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/4017 constraints, PredecessorRefiner: 4000/4 constraints, Known Traps: 0/0 constraints]
After SMT, in 114744ms problems are : Problem set: 0 solved, 4004 unsolved
Search for dead transitions found 0 dead transitions in 114862ms
Finished structural reductions in LTL mode , in 1 iterations and 125500 ms. Remains : 4017/4017 places, 8008/8008 transitions.
Support contains 4016 out of 4017 places after structural reductions.
[2024-05-22 21:39:26] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2024-05-22 21:39:27] [INFO ] Flatten gal took : 682 ms
[2024-05-22 21:39:27] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA AirplaneLD-PT-1000-CTLCardinality-2024-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-1000-CTLCardinality-2024-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-1000-CTLCardinality-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-1000-CTLCardinality-2024-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-1000-CTLCardinality-2024-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-22 21:39:27] [INFO ] Flatten gal took : 315 ms
[2024-05-22 21:39:28] [INFO ] Input system was already deterministic with 8008 transitions.
Support contains 4014 out of 4017 places (down from 4016) after GAL structural reductions.
RANDOM walk for 40000 steps (5035 resets) in 14569 ms. (2 steps per ms) remains 10/27 properties
BEST_FIRST walk for 40004 steps (8 resets) in 57 ms. (689 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 93 ms. (425 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 76 ms. (519 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 93 ms. (425 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 174 ms. (228 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1249 ms. (32 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 853 ms. (46 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 58 ms. (678 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 22 ms. (1739 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 201 ms. (198 steps per ms) remains 10/10 properties
[2024-05-22 21:39:33] [INFO ] Invariant cache hit.
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp17 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1009 variables, 1009/1009 constraints. Problems are: Problem set: 7 solved, 3 unsolved
Problem AtomicPropp8 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/1009 variables, 1/1010 constraints. Problems are: Problem set: 8 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1009 variables, 0/1010 constraints. Problems are: Problem set: 8 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 5/1014 variables, 2/1012 constraints. Problems are: Problem set: 8 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1014 variables, 5/1017 constraints. Problems are: Problem set: 8 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1014 variables, 0/1017 constraints. Problems are: Problem set: 8 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 7008/8022 variables, 1014/2031 constraints. Problems are: Problem set: 8 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/8022 variables, 0/2031 constraints. Problems are: Problem set: 8 solved, 2 unsolved
Problem AtomicPropp12 is UNSAT
Solver is answering 'unknown', stopping.
Problem AtomicPropp10 is UNSAT
After SMT solving in domain Real declared 12024/12025 variables, and 5033 constraints, problems are : Problem set: 9 solved, 1 unsolved in 4659 ms.
Refiners :[Domain max(s): 1014/4017 constraints, Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 4016/4017 constraints, PredecessorRefiner: 7/5 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 9 solved, 1 unsolved
After SMT solving in domain Int declared 1000/12025 variables, and 0 constraints, problems are : Problem set: 10 solved, 0 unsolved in 158 ms.
Refiners :[Domain max(s): 0/4017 constraints, Positive P Invariants (semi-flows): 0/2 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/4017 constraints, PredecessorRefiner: 0/5 constraints, Known Traps: 0/0 constraints]
After SMT, in 5299ms problems are : Problem set: 10 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 10 atomic propositions for a total of 11 simplifications.
FORMULA AirplaneLD-PT-1000-CTLCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-22 21:39:38] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-05-22 21:39:38] [INFO ] Flatten gal took : 288 ms
FORMULA AirplaneLD-PT-1000-CTLCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-22 21:39:39] [INFO ] Flatten gal took : 296 ms
[2024-05-22 21:39:39] [INFO ] Input system was already deterministic with 8008 transitions.
Support contains 1018 out of 4017 places (down from 4009) after GAL structural reductions.
Computed a total of 4017 stabilizing places and 8008 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 4017 transition count 8008
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 : 4017/4017 places, 8008/8008 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 4016 transition count 8008
Discarding 2996 places :
Symmetric choice reduction at 1 with 2996 rule applications. Total rules 2997 place count 1020 transition count 5012
Iterating global reduction 1 with 2996 rules applied. Total rules applied 5993 place count 1020 transition count 5012
Ensure Unique test removed 2996 transitions
Reduce isomorphic transitions removed 2996 transitions.
Iterating post reduction 1 with 2996 rules applied. Total rules applied 8989 place count 1020 transition count 2016
Applied a total of 8989 rules in 223 ms. Remains 1020 /4017 variables (removed 2997) and now considering 2016/8008 (removed 5992) transitions.
// Phase 1: matrix 2016 rows 1020 cols
[2024-05-22 21:39:40] [INFO ] Computed 2 invariants in 133 ms
[2024-05-22 21:39:40] [INFO ] Implicit Places using invariants in 352 ms returned [1019]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 356 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1019/4017 places, 2016/8008 transitions.
Applied a total of 0 rules in 6 ms. Remains 1019 /1019 variables (removed 0) and now considering 2016/2016 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 587 ms. Remains : 1019/4017 places, 2016/8008 transitions.
[2024-05-22 21:39:40] [INFO ] Flatten gal took : 43 ms
[2024-05-22 21:39:40] [INFO ] Flatten gal took : 47 ms
[2024-05-22 21:39:40] [INFO ] Input system was already deterministic with 2016 transitions.
[2024-05-22 21:39:40] [INFO ] Flatten gal took : 47 ms
[2024-05-22 21:39:40] [INFO ] Flatten gal took : 46 ms
[2024-05-22 21:39:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality17977215178440907017.gal : 26 ms
[2024-05-22 21:39:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality9621964268728881971.ctl : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17977215178440907017.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9621964268728881971.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,161163,3.8922,91944,2,12741,5,370473,6,0,6084,31263,0


Converting to forward existential form...Done !
original formula: AX(AF(((((((((((((Speed_Right_Wheel_1+Speed_Right_Wheel_2)+(Speed_Right_Wheel_3+Speed_Right_Wheel_4))+((Speed_Right_Wheel_5+Speed_Right_W...23989
=> equivalent forward existential formula: [FwdG(EY(Init),!(((((((((((((Speed_Right_Wheel_1+Speed_Right_Wheel_2)+(Speed_Right_Wheel_3+Speed_Right_Wheel_4))...21066
Detected timeout of ITS tools.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.getBufIfOpen(BufferedInputStream.java:168)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:334)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:270)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:313)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:188)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:177)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:162)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:329)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:396)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-22 21:40:10] [INFO ] Flatten gal took : 43 ms
[2024-05-22 21:40:10] [INFO ] Applying decomposition
[2024-05-22 21:40:10] [INFO ] Flatten gal took : 45 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph16862956512548482498.txt' '-o' '/tmp/graph16862956512548482498.bin' '-w' '/tmp/graph16862956512548482498.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph16862956512548482498.bin' '-l' '-1' '-v' '-w' '/tmp/graph16862956512548482498.weights' '-q' '0' '-e' '0.001'
[2024-05-22 21:40:12] [INFO ] Decomposing Gal with order
[2024-05-22 21:40:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 21:40:14] [INFO ] Removed a total of 1000 redundant transitions.
[2024-05-22 21:40:14] [INFO ] Flatten gal took : 1592 ms
[2024-05-22 21:40:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 1002 labels/synchronizations in 73 ms.
[2024-05-22 21:40:14] [INFO ] Time to serialize gal into /tmp/CTLCardinality13146347522561808387.gal : 30 ms
[2024-05-22 21:40:14] [INFO ] Time to serialize properties into /tmp/CTLCardinality1110085958573579204.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality13146347522561808387.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1110085958573579204.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,161163,2.87757,63932,2,3094,5,398173,6,0,6090,12749,0


Converting to forward existential form...Done !
original formula: AX(AF(((((((((((((gu1.Speed_Right_Wheel_1+gu1.Speed_Right_Wheel_2)+(gu1.Speed_Right_Wheel_3+gu1.Speed_Right_Wheel_4))+((gu1.Speed_Right_W...28029
=> equivalent forward existential formula: [FwdG(EY(Init),!(((((((((((((gu1.Speed_Right_Wheel_1+gu1.Speed_Right_Wheel_2)+(gu1.Speed_Right_Wheel_3+gu1.Speed...28074
dead was empty
(forward)formula 0,1,19.766,335188,1,0,19,2.55807e+06,13,2,29911,88938,16
FORMULA AirplaneLD-PT-1000-CTLCardinality-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 4017/4017 places, 8008/8008 transitions.
Graph (complete) has 10523 edges and 4017 vertex of which 4014 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.38 ms
Discarding 3 places :
Also discarding 0 output transitions
Discarding 3995 places :
Symmetric choice reduction at 0 with 3995 rule applications. Total rules 3996 place count 19 transition count 4013
Iterating global reduction 0 with 3995 rules applied. Total rules applied 7991 place count 19 transition count 4013
Ensure Unique test removed 3995 transitions
Reduce isomorphic transitions removed 3995 transitions.
Iterating post reduction 0 with 3995 rules applied. Total rules applied 11986 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 11986 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 11988 place count 18 transition count 17
Applied a total of 11988 rules in 212 ms. Remains 18 /4017 variables (removed 3999) and now considering 17/8008 (removed 7991) transitions.
// Phase 1: matrix 17 rows 18 cols
[2024-05-22 21:40:34] [INFO ] Computed 1 invariants in 0 ms
[2024-05-22 21:40:35] [INFO ] Implicit Places using invariants in 52 ms returned []
[2024-05-22 21:40:35] [INFO ] Invariant cache hit.
[2024-05-22 21:40:35] [INFO ] Implicit Places using invariants and state equation in 38 ms returned [3]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 91 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 17/4017 places, 17/8008 transitions.
Applied a total of 0 rules in 1 ms. Remains 17 /17 variables (removed 0) and now considering 17/17 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 304 ms. Remains : 17/4017 places, 17/8008 transitions.
[2024-05-22 21:40:35] [INFO ] Flatten gal took : 2 ms
[2024-05-22 21:40:35] [INFO ] Flatten gal took : 2 ms
[2024-05-22 21:40:35] [INFO ] Input system was already deterministic with 17 transitions.
[2024-05-22 21:40:35] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:40:35] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:40:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality13052798415612508955.gal : 1 ms
[2024-05-22 21:40:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality6420362044793670241.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality13052798415612508955.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6420362044793670241.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,161,0.005425,3408,2,106,5,378,6,0,82,315,0


Converting to forward existential form...Done !
original formula: EG((EG(EF(((P1!=0)&&(stp4!=1)))) * EF(((P5==0)&&(stp1==1)))))
=> equivalent forward existential formula: [FwdG(Init,(EG(E(TRUE U ((P1!=0)&&(stp4!=1)))) * E(TRUE U ((P5==0)&&(stp1==1)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t9, t11, t13, t15, t16, Intersection with reachable at each step enabled. (destroyed/reverse...183
dead was empty
(forward)formula 0,0,0.017153,3988,1,0,53,2652,61,18,458,2659,60
FORMULA AirplaneLD-PT-1000-CTLCardinality-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 4017/4017 places, 8008/8008 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 4014 transition count 8008
Discarding 3995 places :
Symmetric choice reduction at 1 with 3995 rule applications. Total rules 3998 place count 19 transition count 4013
Iterating global reduction 1 with 3995 rules applied. Total rules applied 7993 place count 19 transition count 4013
Ensure Unique test removed 3995 transitions
Reduce isomorphic transitions removed 3995 transitions.
Iterating post reduction 1 with 3995 rules applied. Total rules applied 11988 place count 19 transition count 18
Applied a total of 11988 rules in 117 ms. Remains 19 /4017 variables (removed 3998) and now considering 18/8008 (removed 7990) transitions.
// Phase 1: matrix 18 rows 19 cols
[2024-05-22 21:40:35] [INFO ] Computed 1 invariants in 1 ms
[2024-05-22 21:40:35] [INFO ] Implicit Places using invariants in 33 ms returned [18]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 34 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 18/4017 places, 18/8008 transitions.
Applied a total of 0 rules in 1 ms. Remains 18 /18 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 153 ms. Remains : 18/4017 places, 18/8008 transitions.
[2024-05-22 21:40:35] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:40:35] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:40:35] [INFO ] Input system was already deterministic with 18 transitions.
[2024-05-22 21:40:35] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:40:35] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:40:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality13579953061851011292.gal : 1 ms
[2024-05-22 21:40:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality16656575447926657161.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality13579953061851011292.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16656575447926657161.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
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,323,0.004292,3408,2,56,5,245,6,0,87,237,0


Converting to forward existential form...Done !
original formula: AX(AX(EF(((P4==0)||(P2==1)))))
=> equivalent forward existential formula: [(EY(EY(Init)) * !(E(TRUE U ((P4==0)||(P2==1)))))] = 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 0,1,0.010665,3724,1,0,49,1615,57,19,462,1402,49
FORMULA AirplaneLD-PT-1000-CTLCardinality-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 4017/4017 places, 8008/8008 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 4014 transition count 8008
Discarding 3995 places :
Symmetric choice reduction at 1 with 3995 rule applications. Total rules 3998 place count 19 transition count 4013
Iterating global reduction 1 with 3995 rules applied. Total rules applied 7993 place count 19 transition count 4013
Ensure Unique test removed 3995 transitions
Reduce isomorphic transitions removed 3995 transitions.
Iterating post reduction 1 with 3995 rules applied. Total rules applied 11988 place count 19 transition count 18
Applied a total of 11988 rules in 69 ms. Remains 19 /4017 variables (removed 3998) and now considering 18/8008 (removed 7990) transitions.
[2024-05-22 21:40:35] [INFO ] Invariant cache hit.
[2024-05-22 21:40:35] [INFO ] Implicit Places using invariants in 30 ms returned [18]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 33 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 18/4017 places, 18/8008 transitions.
Applied a total of 0 rules in 1 ms. Remains 18 /18 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 103 ms. Remains : 18/4017 places, 18/8008 transitions.
[2024-05-22 21:40:35] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:40:35] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:40:35] [INFO ] Input system was already deterministic with 18 transitions.
[2024-05-22 21:40:35] [INFO ] Flatten gal took : 0 ms
[2024-05-22 21:40:35] [INFO ] Flatten gal took : 0 ms
[2024-05-22 21:40:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality3282914130827231223.gal : 1 ms
[2024-05-22 21:40:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality11257951728370184311.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3282914130827231223.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11257951728370184311.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,323,0.004494,3408,2,56,5,245,6,0,87,237,0


Converting to forward existential form...Done !
original formula: EX(TRUE)
=> equivalent forward existential formula: [(EY(Init) * TRUE)] != FALSE
(forward)formula 0,1,0.004818,3408,1,0,6,245,7,1,123,237,1
FORMULA AirplaneLD-PT-1000-CTLCardinality-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 4017/4017 places, 8008/8008 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 4014 transition count 8008
Discarding 3995 places :
Symmetric choice reduction at 1 with 3995 rule applications. Total rules 3998 place count 19 transition count 4013
Iterating global reduction 1 with 3995 rules applied. Total rules applied 7993 place count 19 transition count 4013
Ensure Unique test removed 3995 transitions
Reduce isomorphic transitions removed 3995 transitions.
Iterating post reduction 1 with 3995 rules applied. Total rules applied 11988 place count 19 transition count 18
Applied a total of 11988 rules in 65 ms. Remains 19 /4017 variables (removed 3998) and now considering 18/8008 (removed 7990) transitions.
[2024-05-22 21:40:35] [INFO ] Invariant cache hit.
[2024-05-22 21:40:35] [INFO ] Implicit Places using invariants in 48 ms returned [18]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 49 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 18/4017 places, 18/8008 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 LTL mode , in 2 iterations and 114 ms. Remains : 18/4017 places, 18/8008 transitions.
[2024-05-22 21:40:35] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:40:35] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:40:35] [INFO ] Input system was already deterministic with 18 transitions.
[2024-05-22 21:40:35] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:40:35] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:40:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality10306976352674192050.gal : 2 ms
[2024-05-22 21:40:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality8204880666715550648.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10306976352674192050.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8204880666715550648.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,323,0.004561,3408,2,56,5,245,6,0,87,237,0


Converting to forward existential form...Done !
original formula: EX(TRUE)
=> equivalent forward existential formula: [(EY(Init) * TRUE)] != FALSE
(forward)formula 0,1,0.004856,3408,1,0,6,245,7,1,123,237,1
FORMULA AirplaneLD-PT-1000-CTLCardinality-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 4017/4017 places, 8008/8008 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 4014 transition count 8008
Discarding 3993 places :
Symmetric choice reduction at 1 with 3993 rule applications. Total rules 3996 place count 21 transition count 4015
Iterating global reduction 1 with 3993 rules applied. Total rules applied 7989 place count 21 transition count 4015
Ensure Unique test removed 3993 transitions
Reduce isomorphic transitions removed 3993 transitions.
Iterating post reduction 1 with 3993 rules applied. Total rules applied 11982 place count 21 transition count 22
Applied a total of 11982 rules in 63 ms. Remains 21 /4017 variables (removed 3996) and now considering 22/8008 (removed 7986) transitions.
// Phase 1: matrix 22 rows 21 cols
[2024-05-22 21:40:35] [INFO ] Computed 1 invariants in 0 ms
[2024-05-22 21:40:35] [INFO ] Implicit Places using invariants in 31 ms returned [20]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 32 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 20/4017 places, 22/8008 transitions.
Applied a total of 0 rules in 0 ms. Remains 20 /20 variables (removed 0) and now considering 22/22 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 95 ms. Remains : 20/4017 places, 22/8008 transitions.
[2024-05-22 21:40:35] [INFO ] Flatten gal took : 0 ms
[2024-05-22 21:40:35] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:40:35] [INFO ] Input system was already deterministic with 22 transitions.
[2024-05-22 21:40:35] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:40:35] [INFO ] Flatten gal took : 2 ms
[2024-05-22 21:40:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality10032894051600018695.gal : 1 ms
[2024-05-22 21:40:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality2173382142508525546.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10032894051600018695.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2173382142508525546.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,637,0.005034,3432,2,68,5,301,6,0,99,260,0


Converting to forward existential form...Done !
original formula: EX((AG((Speed_Right_Wheel_848==0)) * (TheAltitude_1708==0)))
=> equivalent forward existential formula: [((EY(Init) * (TheAltitude_1708==0)) * !(E(TRUE U !((Speed_Right_Wheel_848==0)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t11, t12, t14, t17, t19, t21, Intersection with reachable at each step enabled. (destroyed/r...189
(forward)formula 0,1,0.013738,4012,1,0,57,2242,67,22,551,1906,56
FORMULA AirplaneLD-PT-1000-CTLCardinality-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 4017/4017 places, 8008/8008 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 4014 transition count 8008
Discarding 3988 places :
Symmetric choice reduction at 1 with 3988 rule applications. Total rules 3991 place count 26 transition count 4020
Iterating global reduction 1 with 3988 rules applied. Total rules applied 7979 place count 26 transition count 4020
Ensure Unique test removed 3988 transitions
Reduce isomorphic transitions removed 3988 transitions.
Iterating post reduction 1 with 3988 rules applied. Total rules applied 11967 place count 26 transition count 32
Applied a total of 11967 rules in 63 ms. Remains 26 /4017 variables (removed 3991) and now considering 32/8008 (removed 7976) transitions.
// Phase 1: matrix 32 rows 26 cols
[2024-05-22 21:40:35] [INFO ] Computed 1 invariants in 0 ms
[2024-05-22 21:40:35] [INFO ] Implicit Places using invariants in 31 ms returned [25]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 32 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 25/4017 places, 32/8008 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 32/32 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 95 ms. Remains : 25/4017 places, 32/8008 transitions.
[2024-05-22 21:40:35] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:40:35] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:40:35] [INFO ] Input system was already deterministic with 32 transitions.
[2024-05-22 21:40:35] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:40:35] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:40:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality5560106396657761592.gal : 1 ms
[2024-05-22 21:40:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality8083530251973670174.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality5560106396657761592.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8083530251973670174.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,1879,0.00645,3500,2,72,5,351,6,0,129,331,0


Converting to forward existential form...Done !
original formula: (E((EF((Speed_Right_Wheel_26==1)) * EX(AF(EX(TRUE)))) U EF(((((AG((TheAltitude_1050==0)) * (Speed_Left_Wheel_468==0)) * (TheAltitude_1954...256
=> equivalent forward existential formula: [(EY((Init * E((E(TRUE U (Speed_Right_Wheel_26==1)) * EX(!(EG(!(EX(TRUE)))))) U E(TRUE U ((((!(E(TRUE U !((TheAl...343
Reverse transition relation is NOT exact ! Due to transitions t16, t17, t22, t26, t27, t29, t31, Intersection with reachable at each step enabled. (destro...194
(forward)formula 0,1,0.039443,5136,1,0,115,8232,100,55,745,8583,136
FORMULA AirplaneLD-PT-1000-CTLCardinality-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 4017/4017 places, 8008/8008 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 4014 transition count 8008
Discarding 3994 places :
Symmetric choice reduction at 1 with 3994 rule applications. Total rules 3997 place count 20 transition count 4014
Iterating global reduction 1 with 3994 rules applied. Total rules applied 7991 place count 20 transition count 4014
Ensure Unique test removed 3994 transitions
Reduce isomorphic transitions removed 3994 transitions.
Iterating post reduction 1 with 3994 rules applied. Total rules applied 11985 place count 20 transition count 20
Applied a total of 11985 rules in 61 ms. Remains 20 /4017 variables (removed 3997) and now considering 20/8008 (removed 7988) transitions.
// Phase 1: matrix 20 rows 20 cols
[2024-05-22 21:40:35] [INFO ] Computed 1 invariants in 0 ms
[2024-05-22 21:40:35] [INFO ] Implicit Places using invariants in 31 ms returned [19]
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 : 19/4017 places, 20/8008 transitions.
Applied a total of 0 rules in 1 ms. Remains 19 /19 variables (removed 0) and now considering 20/20 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 93 ms. Remains : 19/4017 places, 20/8008 transitions.
[2024-05-22 21:40:35] [INFO ] Flatten gal took : 0 ms
[2024-05-22 21:40:35] [INFO ] Flatten gal took : 0 ms
[2024-05-22 21:40:35] [INFO ] Input system was already deterministic with 20 transitions.
[2024-05-22 21:40:35] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:40:35] [INFO ] Flatten gal took : 0 ms
[2024-05-22 21:40:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality10599907056947803741.gal : 1 ms
[2024-05-22 21:40:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality16099958488701668988.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10599907056947803741.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16099958488701668988.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
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,425,0.004682,3416,2,65,5,290,6,0,93,269,0


Converting to forward existential form...Done !
original formula: EF((AX(FALSE) + (TheAltitude_976==1)))
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(EX(!(FALSE))))] != FALSE + [(FwdU(Init,TRUE) * (TheAltitude_976==1))] != FALSE)
Reverse transition relation is NOT exact ! Due to transitions t10, t12, t14, t15, t17, t19, Intersection with reachable at each step enabled. (destroyed/r...189
(forward)formula 0,1,0.011516,3732,1,0,51,1776,55,20,477,1900,46
FORMULA AirplaneLD-PT-1000-CTLCardinality-2024-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 4017/4017 places, 8008/8008 transitions.
Graph (complete) has 10523 edges and 4017 vertex of which 3012 are kept as prefixes of interest. Removing 1005 places using SCC suffix rule.15 ms
Discarding 1005 places :
Also discarding 2000 output transitions
Drop transitions (Output transitions of discarded places.) removed 2000 transitions
Discarding 2996 places :
Symmetric choice reduction at 0 with 2996 rule applications. Total rules 2997 place count 16 transition count 3012
Iterating global reduction 0 with 2996 rules applied. Total rules applied 5993 place count 16 transition count 3012
Ensure Unique test removed 2996 transitions
Reduce isomorphic transitions removed 2996 transitions.
Iterating post reduction 0 with 2996 rules applied. Total rules applied 8989 place count 16 transition count 16
Applied a total of 8989 rules in 110 ms. Remains 16 /4017 variables (removed 4001) and now considering 16/8008 (removed 7992) transitions.
// Phase 1: matrix 16 rows 16 cols
[2024-05-22 21:40:36] [INFO ] Computed 1 invariants in 0 ms
[2024-05-22 21:40:36] [INFO ] Implicit Places using invariants in 33 ms returned [15]
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 : 15/4017 places, 16/8008 transitions.
Graph (complete) has 13 edges and 15 vertex of which 14 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 (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Trivial Post-Agglo cleanup.) 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 14 transition count 14
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 13 transition count 14
Applied a total of 3 rules in 2 ms. Remains 13 /15 variables (removed 2) and now considering 14/16 (removed 2) transitions.
// Phase 1: matrix 14 rows 13 cols
[2024-05-22 21:40:36] [INFO ] Computed 0 invariants in 0 ms
[2024-05-22 21:40:36] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-22 21:40:36] [INFO ] Invariant cache hit.
[2024-05-22 21:40:36] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 13/4017 places, 14/8008 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 197 ms. Remains : 13/4017 places, 14/8008 transitions.
[2024-05-22 21:40:36] [INFO ] Flatten gal took : 0 ms
[2024-05-22 21:40:36] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:40:36] [INFO ] Input system was already deterministic with 14 transitions.
[2024-05-22 21:40:36] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:40:36] [INFO ] Flatten gal took : 0 ms
[2024-05-22 21:40:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality10468846597548843208.gal : 1 ms
[2024-05-22 21:40:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality230606672091054987.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10468846597548843208.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality230606672091054987.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,106,0.003934,3376,2,40,5,184,6,0,64,148,0


Converting to forward existential form...Done !
original formula: EG(EF((Speed_Left_Wheel_249!=0)))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U (Speed_Left_Wheel_249!=0)))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t6, t8, t9, t11, t13, Intersection with reachable at each step enabled. (destroyed/reverse/i...180
(forward)formula 0,1,0.01064,3692,1,0,65,1574,54,32,348,1717,62
FORMULA AirplaneLD-PT-1000-CTLCardinality-2024-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2024-05-22 21:40:36] [INFO ] Flatten gal took : 216 ms
[2024-05-22 21:40:36] [INFO ] Flatten gal took : 223 ms
Total runtime 198449 ms.

BK_STOP 1716414036721

--------------------
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_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /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-1000"
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 2-5568"
echo " Executing tool itstools"
echo " Input is AirplaneLD-PT-1000, 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 r004-smll-171620118200289"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AirplaneLD-PT-1000.tgz
mv AirplaneLD-PT-1000 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 ;