Execution Chart

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Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r002-tall-174853728600113.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.........................
=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is AirplaneLD-PT-0500, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r002-tall-174853728600113
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 13M
-rw-r--r-- 1 mcc users 209K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 777K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 212K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.3M May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 219K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 573K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 78K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 356K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 702K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 2.4M May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 516K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 3.0M May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 42K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 85K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 5 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 2.2M May 29 14:32 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME AirplaneLD-PT-0500-CTLCardinality-2025-00
FORMULA_NAME AirplaneLD-PT-0500-CTLCardinality-2025-01
FORMULA_NAME AirplaneLD-PT-0500-CTLCardinality-2025-02
FORMULA_NAME AirplaneLD-PT-0500-CTLCardinality-2025-03
FORMULA_NAME AirplaneLD-PT-0500-CTLCardinality-2025-04
FORMULA_NAME AirplaneLD-PT-0500-CTLCardinality-2025-05
FORMULA_NAME AirplaneLD-PT-0500-CTLCardinality-2025-06
FORMULA_NAME AirplaneLD-PT-0500-CTLCardinality-2025-07
FORMULA_NAME AirplaneLD-PT-0500-CTLCardinality-2025-08
FORMULA_NAME AirplaneLD-PT-0500-CTLCardinality-2025-09
FORMULA_NAME AirplaneLD-PT-0500-CTLCardinality-2025-10
FORMULA_NAME AirplaneLD-PT-0500-CTLCardinality-2025-11
FORMULA_NAME AirplaneLD-PT-0500-CTLCardinality-2025-12
FORMULA_NAME AirplaneLD-PT-0500-CTLCardinality-2025-13
FORMULA_NAME AirplaneLD-PT-0500-CTLCardinality-2025-14
FORMULA_NAME AirplaneLD-PT-0500-CTLCardinality-2025-15

=== Now, execution of the tool begins

BK_START 1748539160782

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-0500
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-05-29 17:19:21] [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]
[2025-05-29 17:19:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-29 17:19:22] [INFO ] Load time of PNML (sax parser for PT used): 323 ms
[2025-05-29 17:19:22] [INFO ] Transformed 3519 places.
[2025-05-29 17:19:22] [INFO ] Transformed 4008 transitions.
[2025-05-29 17:19:22] [INFO ] Found NUPN structural information;
[2025-05-29 17:19:22] [INFO ] Parsed PT model containing 3519 places and 4008 transitions and 15278 arcs in 449 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 63 ms.
Reduce places removed 1502 places and 0 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA AirplaneLD-PT-0500-CTLCardinality-2025-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 2014 out of 2017 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2017/2017 places, 4008/4008 transitions.
Applied a total of 0 rules in 36 ms. Remains 2017 /2017 variables (removed 0) and now considering 4008/4008 (removed 0) transitions.
// Phase 1: matrix 4008 rows 2017 cols
[2025-05-29 17:19:23] [INFO ] Computed 3 invariants in 438 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:19:23] [INFO ] Implicit Places using invariants in 1036 ms returned []
[2025-05-29 17:19:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:19:25] [INFO ] Implicit Places using invariants and state equation in 1694 ms returned []
Implicit Place search using SMT with State Equation took 2769 ms to find 0 implicit places.
Running 2004 sub problems to find dead transitions.
[2025-05-29 17:19:25] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/2009 variables, 2009/2009 constraints. Problems are: Problem set: 0 solved, 2004 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2009/6025 variables, and 2009 constraints, problems are : Problem set: 0 solved, 2004 unsolved in 30068 ms.
Refiners :[Domain max(s): 2009/2017 constraints, Positive P Invariants (semi-flows): 0/2 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2017 constraints, PredecessorRefiner: 2004/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2004 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2009 variables, 2009/2009 constraints. Problems are: Problem set: 0 solved, 2004 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 1)
(s1 1)
(s2 1)
(s6 1)
(s7 1)
(s8 1)
(s9 1)
(s10 1)
(s11 1)
(s12 1)
(s13 timeout
1) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2009/6025 variables, and 2009 constraints, problems are : Problem set: 0 solved, 2004 unsolved in 30037 ms.
Refiners :[Domain max(s): 2009/2017 constraints, Positive P Invariants (semi-flows): 0/2 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2017 constraints, PredecessorRefiner: 2000/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 64967ms problems are : Problem set: 0 solved, 2004 unsolved
Search for dead transitions found 0 dead transitions in 64997ms
Finished structural reductions in LTL mode , in 1 iterations and 67837 ms. Remains : 2017/2017 places, 4008/4008 transitions.
Support contains 2014 out of 2017 places after structural reductions.
[2025-05-29 17:20:30] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2025-05-29 17:20:30] [INFO ] Flatten gal took : 226 ms
[2025-05-29 17:20:30] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA AirplaneLD-PT-0500-CTLCardinality-2025-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-0500-CTLCardinality-2025-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-0500-CTLCardinality-2025-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-0500-CTLCardinality-2025-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-05-29 17:20:31] [INFO ] Flatten gal took : 157 ms
[2025-05-29 17:20:31] [INFO ] Input system was already deterministic with 4008 transitions.
RANDOM walk for 40000 steps (5040 resets) in 6200 ms. (6 steps per ms) remains 14/23 properties
BEST_FIRST walk for 40004 steps (8 resets) in 543 ms. (73 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 484 ms. (82 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 315 ms. (126 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 54 ms. (727 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 35 ms. (1111 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 330 ms. (120 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 576 ms. (69 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 270 ms. (147 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 23 ms. (1666 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 25 ms. (1538 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 406 ms. (98 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 19 ms. (2000 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 17 ms. (2222 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 300 ms. (132 steps per ms) remains 13/14 properties
[2025-05-29 17:20:34] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp14 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2012 variables, 2012/2012 constraints. Problems are: Problem set: 6 solved, 7 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2012 variables, 1/2013 constraints. Problems are: Problem set: 6 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2012 variables, 0/2013 constraints. Problems are: Problem set: 6 solved, 7 unsolved
Problem AtomicPropp5 is UNSAT
At refinement iteration 3 (OVERLAPS) 3/2015 variables, 2/2015 constraints. Problems are: Problem set: 7 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2015 variables, 3/2018 constraints. Problems are: Problem set: 7 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2015 variables, 0/2018 constraints. Problems are: Problem set: 7 solved, 6 unsolved
Problem AtomicPropp6 is UNSAT
At refinement iteration 6 (OVERLAPS) 4008/6023 variables, 2015/4033 constraints. Problems are: Problem set: 8 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/6023 variables, 0/4033 constraints. Problems are: Problem set: 8 solved, 5 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp11 is UNSAT
At refinement iteration 8 (OVERLAPS) 2/6025 variables, 2/4035 constraints. Problems are: Problem set: 12 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/6025 variables, 2/4037 constraints. Problems are: Problem set: 12 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/6025 variables, 0/4037 constraints. Problems are: Problem set: 12 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/6025 variables, 0/4037 constraints. Problems are: Problem set: 12 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 6025/6025 variables, and 4037 constraints, problems are : Problem set: 12 solved, 1 unsolved in 2872 ms.
Refiners :[Domain max(s): 2017/2017 constraints, Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 2017/2017 constraints, PredecessorRefiner: 10/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 12 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/501 variables, 501/501 constraints. Problems are: Problem set: 12 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/501 variables, 0/501 constraints. Problems are: Problem set: 12 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 9/510 variables, 2/503 constraints. Problems are: Problem set: 12 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/510 variables, 9/512 constraints. Problems are: Problem set: 12 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/510 variables, 0/512 constraints. Problems are: Problem set: 12 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1/511 variables, 1/513 constraints. Problems are: Problem set: 12 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/511 variables, 1/514 constraints. Problems are: Problem set: 12 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/511 variables, 0/514 constraints. Problems are: Problem set: 12 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 2506/3017 variables, 511/1025 constraints. Problems are: Problem set: 12 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/3017 variables, 0/1025 constraints. Problems are: Problem set: 12 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 3005/6022 variables, 1503/2528 constraints. Problems are: Problem set: 12 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/6022 variables, 1503/4031 constraints. Problems are: Problem set: 12 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/6022 variables, 0/4031 constraints. Problems are: Problem set: 12 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 3/6025 variables, 3/4034 constraints. Problems are: Problem set: 12 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/6025 variables, 3/4037 constraints. Problems are: Problem set: 12 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/6025 variables, 0/4037 constraints. Problems are: Problem set: 12 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/6025 variables, 0/4037 constraints. Problems are: Problem set: 12 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 6025/6025 variables, and 4037 constraints, problems are : Problem set: 12 solved, 1 unsolved in 2053 ms.
Refiners :[Domain max(s): 2017/2017 constraints, Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 2017/2017 constraints, PredecessorRefiner: 1/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4987ms problems are : Problem set: 12 solved, 1 unsolved
Finished Parikh walk after 8 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=4 )
Parikh walk visited 1 properties in 6 ms.
Successfully simplified 12 atomic propositions for a total of 10 simplifications.
FORMULA AirplaneLD-PT-0500-CTLCardinality-2025-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-0500-CTLCardinality-2025-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-05-29 17:20:39] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-05-29 17:20:39] [INFO ] Flatten gal took : 217 ms
FORMULA AirplaneLD-PT-0500-CTLCardinality-2025-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-05-29 17:20:39] [INFO ] Flatten gal took : 221 ms
[2025-05-29 17:20:39] [INFO ] Input system was already deterministic with 4008 transitions.
Computed a total of 2017 stabilizing places and 4008 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 2017 transition count 4008
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 : 2017/2017 places, 4008/4008 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 2014 transition count 4008
Discarding 1496 places :
Symmetric choice reduction at 1 with 1496 rule applications. Total rules 1499 place count 518 transition count 2512
Iterating global reduction 1 with 1496 rules applied. Total rules applied 2995 place count 518 transition count 2512
Ensure Unique test removed 1496 transitions
Reduce isomorphic transitions removed 1496 transitions.
Iterating post reduction 1 with 1496 rules applied. Total rules applied 4491 place count 518 transition count 1016
Applied a total of 4491 rules in 117 ms. Remains 518 /2017 variables (removed 1499) and now considering 1016/4008 (removed 2992) transitions.
// Phase 1: matrix 1016 rows 518 cols
[2025-05-29 17:20:40] [INFO ] Computed 1 invariants in 50 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:20:40] [INFO ] Implicit Places using invariants in 139 ms returned [2]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 141 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 517/2017 places, 1016/4008 transitions.
Applied a total of 0 rules in 3 ms. Remains 517 /517 variables (removed 0) and now considering 1016/1016 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 261 ms. Remains : 517/2017 places, 1016/4008 transitions.
[2025-05-29 17:20:40] [INFO ] Flatten gal took : 19 ms
[2025-05-29 17:20:40] [INFO ] Flatten gal took : 22 ms
[2025-05-29 17:20:40] [INFO ] Input system was already deterministic with 1016 transitions.
[2025-05-29 17:20:40] [INFO ] Flatten gal took : 20 ms
[2025-05-29 17:20:40] [INFO ] Flatten gal took : 21 ms
[2025-05-29 17:20:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality5598599382042508521.gal : 14 ms
[2025-05-29 17:20:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality15879688097383995148.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality5598599382042508521.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15879688097383995148.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,80662,0.555646,23964,2,2556,5,137493,6,0,3081,11241,0


Converting to forward existential form...Done !
original formula: AG(A(AX(FALSE) U !(AX((P5<=(((((((((Speed_Right_Wheel_1+Speed_Right_Wheel_2)+(Speed_Right_Wheel_3+Speed_Right_Wheel_4))+((Speed_Right_Whe...11939
=> equivalent forward existential formula: ([((FwdU(FwdU(Init,TRUE),!(!(!(EX(!((P5<=(((((((((Speed_Right_Wheel_1+Speed_Right_Wheel_2)+(Speed_Right_Wheel_3+...35867
Reverse transition relation is NOT exact ! Due to transitions t0, t2, t4, t6, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23,...3086
(forward)formula 0,0,7.92222,229812,1,0,1556,1.55907e+06,2054,521,19633,667418,2054
FORMULA AirplaneLD-PT-0500-CTLCardinality-2025-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 2017/2017 places, 4008/4008 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 2014 transition count 4008
Discarding 1995 places :
Symmetric choice reduction at 1 with 1995 rule applications. Total rules 1998 place count 19 transition count 2013
Iterating global reduction 1 with 1995 rules applied. Total rules applied 3993 place count 19 transition count 2013
Ensure Unique test removed 1995 transitions
Reduce isomorphic transitions removed 1995 transitions.
Iterating post reduction 1 with 1995 rules applied. Total rules applied 5988 place count 19 transition count 18
Applied a total of 5988 rules in 38 ms. Remains 19 /2017 variables (removed 1998) and now considering 18/4008 (removed 3990) transitions.
// Phase 1: matrix 18 rows 19 cols
[2025-05-29 17:20:48] [INFO ] Computed 1 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:20:48] [INFO ] Implicit Places using invariants in 25 ms returned [2]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 26 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 18/2017 places, 18/4008 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 64 ms. Remains : 18/2017 places, 18/4008 transitions.
[2025-05-29 17:20:48] [INFO ] Flatten gal took : 0 ms
[2025-05-29 17:20:48] [INFO ] Flatten gal took : 0 ms
[2025-05-29 17:20:48] [INFO ] Input system was already deterministic with 18 transitions.
[2025-05-29 17:20:48] [INFO ] Flatten gal took : 1 ms
[2025-05-29 17:20:48] [INFO ] Flatten gal took : 1 ms
[2025-05-29 17:20:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality4347930834161917227.gal : 0 ms
[2025-05-29 17:20:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality13986907832815656601.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality4347930834161917227.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13986907832815656601.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,323,0.003756,3780,2,56,5,245,6,0,87,237,0


Converting to forward existential form...Done !
original formula: EX(EG(((P3==0)||(stp4==1))))
=> equivalent forward existential formula: [FwdG(EY(Init),((P3==0)||(stp4==1)))] != FALSE
Hit Full ! (commute/partial/dont) 13/0/5
(forward)formula 0,1,0.0086,4036,1,0,20,1665,18,4,406,1507,18
FORMULA AirplaneLD-PT-0500-CTLCardinality-2025-03 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 : 2017/2017 places, 4008/4008 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 2014 transition count 4008
Discarding 1995 places :
Symmetric choice reduction at 1 with 1995 rule applications. Total rules 1998 place count 19 transition count 2013
Iterating global reduction 1 with 1995 rules applied. Total rules applied 3993 place count 19 transition count 2013
Ensure Unique test removed 1995 transitions
Reduce isomorphic transitions removed 1995 transitions.
Iterating post reduction 1 with 1995 rules applied. Total rules applied 5988 place count 19 transition count 18
Applied a total of 5988 rules in 28 ms. Remains 19 /2017 variables (removed 1998) and now considering 18/4008 (removed 3990) transitions.
[2025-05-29 17:20:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:20:48] [INFO ] Implicit Places using invariants in 24 ms returned [2]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 25 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 18/2017 places, 18/4008 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 54 ms. Remains : 18/2017 places, 18/4008 transitions.
[2025-05-29 17:20:48] [INFO ] Flatten gal took : 1 ms
[2025-05-29 17:20:48] [INFO ] Flatten gal took : 1 ms
[2025-05-29 17:20:48] [INFO ] Input system was already deterministic with 18 transitions.
[2025-05-29 17:20:48] [INFO ] Flatten gal took : 1 ms
[2025-05-29 17:20:48] [INFO ] Flatten gal took : 0 ms
[2025-05-29 17:20:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality16539013146379944516.gal : 0 ms
[2025-05-29 17:20:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality17971117914596158017.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality16539013146379944516.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17971117914596158017.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,323,0.003519,3780,2,56,5,245,6,0,87,237,0


Converting to forward existential form...Done !
original formula: AF(AG(AX(FALSE)))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(!(EX(!(FALSE))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t2, t4, t6, t8, Intersection with reachable at each step enabled. (destroyed/reverse/int...179
dead was empty
(forward)formula 0,1,0.010556,4164,1,0,60,2500,58,21,482,2635,60
FORMULA AirplaneLD-PT-0500-CTLCardinality-2025-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 2017/2017 places, 4008/4008 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 2014 transition count 4008
Discarding 1995 places :
Symmetric choice reduction at 1 with 1995 rule applications. Total rules 1998 place count 19 transition count 2013
Iterating global reduction 1 with 1995 rules applied. Total rules applied 3993 place count 19 transition count 2013
Ensure Unique test removed 1995 transitions
Reduce isomorphic transitions removed 1995 transitions.
Iterating post reduction 1 with 1995 rules applied. Total rules applied 5988 place count 19 transition count 18
Applied a total of 5988 rules in 25 ms. Remains 19 /2017 variables (removed 1998) and now considering 18/4008 (removed 3990) transitions.
[2025-05-29 17:20:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:20:48] [INFO ] Implicit Places using invariants in 23 ms returned [2]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 24 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 18/2017 places, 18/4008 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 50 ms. Remains : 18/2017 places, 18/4008 transitions.
[2025-05-29 17:20:48] [INFO ] Flatten gal took : 0 ms
[2025-05-29 17:20:48] [INFO ] Flatten gal took : 1 ms
[2025-05-29 17:20:48] [INFO ] Input system was already deterministic with 18 transitions.
[2025-05-29 17:20:48] [INFO ] Flatten gal took : 1 ms
[2025-05-29 17:20:48] [INFO ] Flatten gal took : 1 ms
[2025-05-29 17:20:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality16537893317478866494.gal : 0 ms
[2025-05-29 17:20:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality14129962152838182637.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality16537893317478866494.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14129962152838182637.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,323,0.003857,3776,2,56,5,245,6,0,87,237,0


Converting to forward existential form...Done !
original formula: E(((P3==0)||(stp1==1)) U !(AF(EX(TRUE))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,((P3==0)||(stp1==1))),!(EX(TRUE)))] != FALSE
Hit Full ! (commute/partial/dont) 13/0/5
Reverse transition relation is NOT exact ! Due to transitions t0, t2, t4, t6, t8, Intersection with reachable at each step enabled. (destroyed/reverse/int...179
(forward)formula 0,1,0.011327,4160,1,0,60,1941,63,21,499,2138,60
FORMULA AirplaneLD-PT-0500-CTLCardinality-2025-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 2017/2017 places, 4008/4008 transitions.
Graph (complete) has 5273 edges and 2017 vertex of which 1010 are kept as prefixes of interest. Removing 1007 places using SCC suffix rule.15 ms
Discarding 1007 places :
Also discarding 2000 output transitions
Drop transitions (Output transitions of discarded places.) removed 2000 transitions
Discarding 998 places :
Symmetric choice reduction at 0 with 998 rule applications. Total rules 999 place count 12 transition count 1010
Iterating global reduction 0 with 998 rules applied. Total rules applied 1997 place count 12 transition count 1010
Ensure Unique test removed 998 transitions
Reduce isomorphic transitions removed 998 transitions.
Iterating post reduction 0 with 998 rules applied. Total rules applied 2995 place count 12 transition count 12
Applied a total of 2995 rules in 48 ms. Remains 12 /2017 variables (removed 2005) and now considering 12/4008 (removed 3996) transitions.
// Phase 1: matrix 12 rows 12 cols
[2025-05-29 17:20:48] [INFO ] Computed 1 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:20:48] [INFO ] Implicit Places using invariants in 20 ms returned [2]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 21 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 11/2017 places, 12/4008 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 (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 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
[2025-05-29 17:20:48] [INFO ] Computed 0 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:20:48] [INFO ] Implicit Places using invariants in 17 ms returned []
[2025-05-29 17:20:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:20:48] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 9/2017 places, 10/4008 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 113 ms. Remains : 9/2017 places, 10/4008 transitions.
[2025-05-29 17:20:48] [INFO ] Flatten gal took : 0 ms
[2025-05-29 17:20:48] [INFO ] Flatten gal took : 0 ms
[2025-05-29 17:20:48] [INFO ] Input system was already deterministic with 10 transitions.
[2025-05-29 17:20:48] [INFO ] Flatten gal took : 0 ms
[2025-05-29 17:20:48] [INFO ] Flatten gal took : 1 ms
[2025-05-29 17:20:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality3202335387512405687.gal : 0 ms
[2025-05-29 17:20:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality8322865416332053818.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3202335387512405687.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8322865416332053818.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,34,0.002388,3788,2,28,5,120,6,0,45,95,0


Converting to forward existential form...Done !
original formula: AG(EF((TheAltitude_193==1)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (TheAltitude_193==1))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t2, t3, t4, Intersection with reachable at each step enabled. (destroyed/reverse/interse...174
(forward)formula 0,0,0.004524,3916,1,0,33,596,41,13,231,553,30
FORMULA AirplaneLD-PT-0500-CTLCardinality-2025-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 2017/2017 places, 4008/4008 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 2014 transition count 4008
Discarding 1993 places :
Symmetric choice reduction at 1 with 1993 rule applications. Total rules 1996 place count 21 transition count 2015
Iterating global reduction 1 with 1993 rules applied. Total rules applied 3989 place count 21 transition count 2015
Ensure Unique test removed 1993 transitions
Reduce isomorphic transitions removed 1993 transitions.
Iterating post reduction 1 with 1993 rules applied. Total rules applied 5982 place count 21 transition count 22
Applied a total of 5982 rules in 26 ms. Remains 21 /2017 variables (removed 1996) and now considering 22/4008 (removed 3986) transitions.
// Phase 1: matrix 22 rows 21 cols
[2025-05-29 17:20:48] [INFO ] Computed 1 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:20:48] [INFO ] Implicit Places using invariants in 24 ms returned [2]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 25 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 20/2017 places, 22/4008 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 52 ms. Remains : 20/2017 places, 22/4008 transitions.
[2025-05-29 17:20:48] [INFO ] Flatten gal took : 1 ms
[2025-05-29 17:20:48] [INFO ] Flatten gal took : 1 ms
[2025-05-29 17:20:48] [INFO ] Input system was already deterministic with 22 transitions.
[2025-05-29 17:20:48] [INFO ] Flatten gal took : 0 ms
[2025-05-29 17:20:48] [INFO ] Flatten gal took : 0 ms
[2025-05-29 17:20:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality12356889372841123157.gal : 0 ms
[2025-05-29 17:20:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality12614454798626288745.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality12356889372841123157.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12614454798626288745.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,565,0.003934,3812,2,66,5,294,6,0,99,282,0


Converting to forward existential form...Done !
original formula: AX((AX(AX(EG((TheAltitude_639==0)))) + AF((Speed_Left_Wheel_328==1))))
=> equivalent forward existential formula: [FwdG((EY(Init) * !(!(EX(!(!(EX(!(EG((TheAltitude_639==0)))))))))),!((Speed_Left_Wheel_328==1)))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t2, t4, t7, t8, t10, Intersection with reachable at each step enabled. (destroyed/revers...184
Hit Full ! (commute/partial/dont) 20/0/2
(forward)formula 0,0,0.020663,4836,1,0,107,6274,73,48,577,7163,113
FORMULA AirplaneLD-PT-0500-CTLCardinality-2025-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 2017/2017 places, 4008/4008 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 2014 transition count 4008
Discarding 1986 places :
Symmetric choice reduction at 1 with 1986 rule applications. Total rules 1989 place count 28 transition count 2022
Iterating global reduction 1 with 1986 rules applied. Total rules applied 3975 place count 28 transition count 2022
Ensure Unique test removed 1986 transitions
Reduce isomorphic transitions removed 1986 transitions.
Iterating post reduction 1 with 1986 rules applied. Total rules applied 5961 place count 28 transition count 36
Applied a total of 5961 rules in 23 ms. Remains 28 /2017 variables (removed 1989) and now considering 36/4008 (removed 3972) transitions.
// Phase 1: matrix 36 rows 28 cols
[2025-05-29 17:20:48] [INFO ] Computed 1 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:20:48] [INFO ] Implicit Places using invariants in 29 ms returned [2]
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 : 27/2017 places, 36/4008 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 36/36 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 54 ms. Remains : 27/2017 places, 36/4008 transitions.
[2025-05-29 17:20:48] [INFO ] Flatten gal took : 1 ms
[2025-05-29 17:20:48] [INFO ] Flatten gal took : 1 ms
[2025-05-29 17:20:48] [INFO ] Input system was already deterministic with 36 transitions.
[2025-05-29 17:20:48] [INFO ] Flatten gal took : 1 ms
[2025-05-29 17:20:48] [INFO ] Flatten gal took : 1 ms
[2025-05-29 17:20:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality14388467408477870459.gal : 0 ms
[2025-05-29 17:20:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality1751742182928934987.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality14388467408477870459.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1751742182928934987.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,2548,0.005452,3912,2,83,5,389,6,0,141,346,0


Converting to forward existential form...Done !
original formula: EF(EG((((AX(((TheAltitude_276==0)&&(Speed_Left_Wheel_383==1))) + (TheAltitude_765==0)) + ((TheAltitude_218==1)||(Speed_Right_Wheel_28==0)...268
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),(((!(EX(!(((TheAltitude_276==0)&&(Speed_Left_Wheel_383==1))))) + (TheAltitude_765==0)) + (...324
Reverse transition relation is NOT exact ! Due to transitions t0, t2, t4, t5, t6, t7, t10, t11, t12, t16, t17, Intersection with reachable at each step en...209
(forward)formula 0,1,0.02009,4936,1,0,90,5260,97,35,777,5501,97
FORMULA AirplaneLD-PT-0500-CTLCardinality-2025-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 2017/2017 places, 4008/4008 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 2014 transition count 4008
Discarding 1988 places :
Symmetric choice reduction at 1 with 1988 rule applications. Total rules 1991 place count 26 transition count 2020
Iterating global reduction 1 with 1988 rules applied. Total rules applied 3979 place count 26 transition count 2020
Ensure Unique test removed 1988 transitions
Reduce isomorphic transitions removed 1988 transitions.
Iterating post reduction 1 with 1988 rules applied. Total rules applied 5967 place count 26 transition count 32
Applied a total of 5967 rules in 22 ms. Remains 26 /2017 variables (removed 1991) and now considering 32/4008 (removed 3976) transitions.
// Phase 1: matrix 32 rows 26 cols
[2025-05-29 17:20:48] [INFO ] Computed 1 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 17:20:48] [INFO ] Implicit Places using invariants in 29 ms returned [2]
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 : 25/2017 places, 32/4008 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 53 ms. Remains : 25/2017 places, 32/4008 transitions.
[2025-05-29 17:20:48] [INFO ] Flatten gal took : 1 ms
[2025-05-29 17:20:48] [INFO ] Flatten gal took : 0 ms
[2025-05-29 17:20:48] [INFO ] Input system was already deterministic with 32 transitions.
[2025-05-29 17:20:48] [INFO ] Flatten gal took : 1 ms
[2025-05-29 17:20:48] [INFO ] Flatten gal took : 1 ms
[2025-05-29 17:20:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality9668316628486646020.gal : 0 ms
[2025-05-29 17:20:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality12795264436459990768.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9668316628486646020.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12795264436459990768.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,2089,0.005062,4000,2,89,5,400,6,0,129,364,0


Converting to forward existential form...Done !
original formula: A(AF(((TheAltitude_719==0)||(Speed_Right_Wheel_231==1))) U (AX(((!((!((TheAltitude_377==0)||(Speed_Left_Wheel_488==1)))||(TheAltitude_921...220
=> equivalent forward existential formula: [((Init * !(EG(!((!(EX(!(((!((!((TheAltitude_377==0)||(Speed_Left_Wheel_488==1)))||(TheAltitude_921==1)))||(Spee...605
Reverse transition relation is NOT exact ! Due to transitions t0, t2, t4, t5, t9, t10, t11, t13, t14, t15, Intersection with reachable at each step enable...205
(forward)formula 0,1,0.027281,5152,1,0,114,6627,92,50,723,7159,122
FORMULA AirplaneLD-PT-0500-CTLCardinality-2025-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
[2025-05-29 17:20:49] [INFO ] Flatten gal took : 93 ms
[2025-05-29 17:20:49] [INFO ] Flatten gal took : 103 ms
Total runtime 87246 ms.

BK_STOP 1748539249304

--------------------
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
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /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-0500"
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 2-5832"
echo " Executing tool itstools"
echo " Input is AirplaneLD-PT-0500, 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 r002-tall-174853728600113"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AirplaneLD-PT-0500.tgz
mv AirplaneLD-PT-0500 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.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 ;