About the Execution of ITS-Tools for AirplaneLD-COL-0200
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 272.023 | 7094.00 | 16844.00 | 34.90 | TTTTFFTTFTTTFTTT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r005-oct2-167813592800202.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is AirplaneLD-COL-0200, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r005-oct2-167813592800202
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 516K
-rw-r--r-- 1 mcc users 7.8K Feb 26 11:31 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Feb 26 11:31 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Feb 26 11:27 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 26 11:27 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 15:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 15:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 26 11:46 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 122K Feb 26 11:46 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9K Feb 26 11:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 65K Feb 26 11:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 15:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_pt
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 67K Mar 5 18:22 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME AirplaneLD-COL-0200-CTLFireability-00
FORMULA_NAME AirplaneLD-COL-0200-CTLFireability-01
FORMULA_NAME AirplaneLD-COL-0200-CTLFireability-02
FORMULA_NAME AirplaneLD-COL-0200-CTLFireability-03
FORMULA_NAME AirplaneLD-COL-0200-CTLFireability-04
FORMULA_NAME AirplaneLD-COL-0200-CTLFireability-05
FORMULA_NAME AirplaneLD-COL-0200-CTLFireability-06
FORMULA_NAME AirplaneLD-COL-0200-CTLFireability-07
FORMULA_NAME AirplaneLD-COL-0200-CTLFireability-08
FORMULA_NAME AirplaneLD-COL-0200-CTLFireability-09
FORMULA_NAME AirplaneLD-COL-0200-CTLFireability-10
FORMULA_NAME AirplaneLD-COL-0200-CTLFireability-11
FORMULA_NAME AirplaneLD-COL-0200-CTLFireability-12
FORMULA_NAME AirplaneLD-COL-0200-CTLFireability-13
FORMULA_NAME AirplaneLD-COL-0200-CTLFireability-14
FORMULA_NAME AirplaneLD-COL-0200-CTLFireability-15
=== Now, execution of the tool begins
BK_START 1678508008614
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AirplaneLD-COL-0200
Not applying reductions.
Model is COL
CTLFireability COL
Running Version 202303021504
[2023-03-11 04:13:30] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-11 04:13:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 04:13:30] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-11 04:13:30] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-11 04:13:31] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 627 ms
[2023-03-11 04:13:31] [INFO ] Detected 3 constant HL places corresponding to 602 PT places.
[2023-03-11 04:13:31] [INFO ] Imported 20 HL places and 15 HL transitions for a total of 1419 PT places and 2412.0 transition bindings in 65 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 19 ms.
[2023-03-11 04:13:31] [INFO ] Built PT skeleton of HLPN with 20 places and 15 transitions 56 arcs in 7 ms.
[2023-03-11 04:13:31] [INFO ] Skeletonized 8 HLPN properties in 3 ms. Removed 8 properties that had guard overlaps.
Computed a total of 20 stabilizing places and 15 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 20 transition count 15
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 4 formulas.
FORMULA AirplaneLD-COL-0200-CTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-COL-0200-CTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Remains 3 properties that can be checked using skeleton over-approximation.
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Computed a total of 17 stabilizing places and 14 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 17 transition count 14
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Finished random walk after 16 steps, including 1 resets, run visited all 1 properties in 7 ms. (steps per millisecond=2 )
[2023-03-11 04:13:31] [INFO ] Flatten gal took : 14 ms
[2023-03-11 04:13:31] [INFO ] Flatten gal took : 3 ms
Symmetric sort wr.t. initial and guards and successors and join/free detected :Altitude
Symmetric sort wr.t. initial detected :Altitude
Transition t3_2 : guard parameter $A(Altitude:400) in guard (OR (GEQ $A 199) (EQ $A 399))introduces in Altitude(400) partition with 2 elements
Transition t3_1 : guard parameter $A(Altitude:400) in guard (AND (LT $A 199) (NEQ $A 399))introduces in Altitude(400) partition with 2 elements
Sort wr.t. initial and guards Altitude has partition 2
Applying symmetric unfolding of partitioned symmetric sort :Altitude domain size was 400 reducing to 2 values.
For transition t3_2:(OR (GEQ $A 199) (EQ $A 399)) -> (EQ $A 1)
For transition t3_1:(AND (LT $A 199) (NEQ $A 399)) -> (EQ $A 0)
Symmetric sort wr.t. initial and guards and successors and join/free detected :Speed
Symmetric sort wr.t. initial detected :Speed
Transition t5_2 : guard parameter $S(Speed:200) in guard (OR (LEQ $S 99) (EQ $S 199))introduces in Speed(200) partition with 2 elements
Transition t5_1 : guard parameter $S(Speed:200) in guard (AND (GT $S 99) (NEQ $S 199))introduces in Speed(200) partition with 2 elements
Transition t4_2 : guard parameter $S(Speed:200) in guard (OR (LEQ $S 99) (EQ $S 199))introduces in Speed(200) partition with 2 elements
Transition t4_1 : guard parameter $S(Speed:200) in guard (AND (GT $S 99) (NEQ $S 199))introduces in Speed(200) partition with 2 elements
Sort wr.t. initial and guards Speed has partition 2
Applying symmetric unfolding of partitioned symmetric sort :Speed domain size was 200 reducing to 2 values.
For transition t5_2:(OR (LEQ $S 99) (EQ $S 199)) -> (EQ $S 1)
For transition t5_1:(AND (GT $S 99) (NEQ $S 199)) -> (EQ $S 0)
For transition t4_2:(OR (LEQ $S 99) (EQ $S 199)) -> (EQ $S 1)
For transition t4_1:(AND (GT $S 99) (NEQ $S 199)) -> (EQ $S 0)
Symmetric sort wr.t. initial and guards and successors and join/free detected :Signal
Arc [19:1*[1]] contains constants of sort Signal
Transition t5_2 : constants on arcs in [[19:1*[1]]] introduces in Signal(2) partition with 1 elements that refines current partition to 2 subsets.
Symmetric sort wr.t. initial and guards and successors and join/free detected :Weight
Symmetric sort wr.t. initial detected :Weight
Transition t2_2 : guard parameter $W(Weight:2) in guard (EQ $W 1)introduces in Weight(2) partition with 2 elements
[2023-03-11 04:13:31] [INFO ] Unfolded HLPN to a Petri net with 29 places and 20 transitions 56 arcs in 39 ms.
[2023-03-11 04:13:31] [INFO ] Unfolded 14 HLPN properties in 1 ms.
[2023-03-11 04:13:31] [INFO ] Reduced 1 identical enabling conditions.
[2023-03-11 04:13:31] [INFO ] Reduced 1 identical enabling conditions.
[2023-03-11 04:13:31] [INFO ] Reduced 1 identical enabling conditions.
[2023-03-11 04:13:31] [INFO ] Reduced 1 identical enabling conditions.
[2023-03-11 04:13:31] [INFO ] Reduced 1 identical enabling conditions.
[2023-03-11 04:13:31] [INFO ] Reduced 1 identical enabling conditions.
[2023-03-11 04:13:31] [INFO ] Reduced 1 identical enabling conditions.
[2023-03-11 04:13:31] [INFO ] Reduced 1 identical enabling conditions.
[2023-03-11 04:13:31] [INFO ] Reduced 1 identical enabling conditions.
[2023-03-11 04:13:31] [INFO ] Reduced 1 identical enabling conditions.
[2023-03-11 04:13:31] [INFO ] Reduced 1 identical enabling conditions.
[2023-03-11 04:13:31] [INFO ] Reduced 1 identical enabling conditions.
[2023-03-11 04:13:31] [INFO ] Reduced 1 identical enabling conditions.
[2023-03-11 04:13:31] [INFO ] Reduced 1 identical enabling conditions.
[2023-03-11 04:13:31] [INFO ] Reduced 1 identical enabling conditions.
[2023-03-11 04:13:31] [INFO ] Reduced 1 identical enabling conditions.
[2023-03-11 04:13:31] [INFO ] Reduced 1 identical enabling conditions.
[2023-03-11 04:13:31] [INFO ] Reduced 1 identical enabling conditions.
[2023-03-11 04:13:31] [INFO ] Reduced 1 identical enabling conditions.
[2023-03-11 04:13:31] [INFO ] Reduced 1 identical enabling conditions.
[2023-03-11 04:13:31] [INFO ] Reduced 1 identical enabling conditions.
[2023-03-11 04:13:31] [INFO ] Reduced 1 identical enabling conditions.
[2023-03-11 04:13:31] [INFO ] Reduced 1 identical enabling conditions.
[2023-03-11 04:13:31] [INFO ] Reduced 1 identical enabling conditions.
[2023-03-11 04:13:31] [INFO ] Reduced 1 identical enabling conditions.
[2023-03-11 04:13:31] [INFO ] Reduced 1 identical enabling conditions.
[2023-03-11 04:13:31] [INFO ] Reduced 1 identical enabling conditions.
[2023-03-11 04:13:31] [INFO ] Reduced 1 identical enabling conditions.
[2023-03-11 04:13:31] [INFO ] Reduced 1 identical enabling conditions.
[2023-03-11 04:13:31] [INFO ] Reduced 1 identical enabling conditions.
[2023-03-11 04:13:31] [INFO ] Reduced 1 identical enabling conditions.
[2023-03-11 04:13:31] [INFO ] Reduced 1 identical enabling conditions.
[2023-03-11 04:13:31] [INFO ] Reduced 1 identical enabling conditions.
[2023-03-11 04:13:31] [INFO ] Reduced 1 identical enabling conditions.
[2023-03-11 04:13:31] [INFO ] Reduced 1 identical enabling conditions.
Reduce places removed 6 places and 0 transitions.
Support contains 20 out of 23 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 23/23 places, 20/20 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 20 transition count 20
Applied a total of 3 rules in 6 ms. Remains 20 /23 variables (removed 3) and now considering 20/20 (removed 0) transitions.
// Phase 1: matrix 20 rows 20 cols
[2023-03-11 04:13:31] [INFO ] Computed 1 place invariants in 5 ms
[2023-03-11 04:13:31] [INFO ] Implicit Places using invariants in 178 ms returned []
[2023-03-11 04:13:31] [INFO ] Invariant cache hit.
[2023-03-11 04:13:31] [INFO ] Implicit Places using invariants and state equation in 106 ms returned []
Implicit Place search using SMT with State Equation took 311 ms to find 0 implicit places.
[2023-03-11 04:13:31] [INFO ] Invariant cache hit.
[2023-03-11 04:13:32] [INFO ] Dead Transitions using invariants and state equation in 224 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 20/23 places, 20/20 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 545 ms. Remains : 20/23 places, 20/20 transitions.
Support contains 20 out of 20 places after structural reductions.
[2023-03-11 04:13:32] [INFO ] Flatten gal took : 11 ms
[2023-03-11 04:13:32] [INFO ] Flatten gal took : 6 ms
[2023-03-11 04:13:32] [INFO ] Input system was already deterministic with 20 transitions.
Incomplete random walk after 10000 steps, including 1261 resets, run finished after 402 ms. (steps per millisecond=24 ) properties (out of 32) seen :25
Incomplete Best-First random walk after 10001 steps, including 235 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 240 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 241 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 262 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 246 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 262 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 258 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2023-03-11 04:13:33] [INFO ] Invariant cache hit.
[2023-03-11 04:13:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 04:13:33] [INFO ] After 50ms SMT Verify possible using all constraints in real domain returned unsat :4 sat :0 real:3
[2023-03-11 04:13:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-11 04:13:33] [INFO ] After 41ms SMT Verify possible using all constraints in natural domain returned unsat :7 sat :0
Fused 7 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 7 atomic propositions for a total of 14 simplifications.
[2023-03-11 04:13:33] [INFO ] Flatten gal took : 3 ms
[2023-03-11 04:13:33] [INFO ] Flatten gal took : 3 ms
[2023-03-11 04:13:33] [INFO ] Input system was already deterministic with 20 transitions.
Computed a total of 20 stabilizing places and 20 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 20 transition count 20
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Starting structural reductions in SI_CTL mode, iteration 0 : 20/20 places, 20/20 transitions.
Graph (complete) has 18 edges and 20 vertex of which 17 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.0 ms
Discarding 3 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 17 transition count 17
Applied a total of 2 rules in 5 ms. Remains 17 /20 variables (removed 3) and now considering 17/20 (removed 3) transitions.
// Phase 1: matrix 17 rows 17 cols
[2023-03-11 04:13:33] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-11 04:13:33] [INFO ] Implicit Places using invariants in 29 ms returned [8]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 30 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 16/20 places, 17/20 transitions.
Graph (complete) has 13 edges and 16 vertex of which 15 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 15 transition count 15
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 14 transition count 15
Applied a total of 3 rules in 3 ms. Remains 14 /16 variables (removed 2) and now considering 15/17 (removed 2) transitions.
// Phase 1: matrix 15 rows 14 cols
[2023-03-11 04:13:33] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-11 04:13:33] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-11 04:13:33] [INFO ] Invariant cache hit.
[2023-03-11 04:13:33] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 14/20 places, 15/20 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 90 ms. Remains : 14/20 places, 15/20 transitions.
[2023-03-11 04:13:33] [INFO ] Flatten gal took : 11 ms
[2023-03-11 04:13:33] [INFO ] Flatten gal took : 2 ms
[2023-03-11 04:13:33] [INFO ] Input system was already deterministic with 15 transitions.
[2023-03-11 04:13:33] [INFO ] Flatten gal took : 1 ms
[2023-03-11 04:13:33] [INFO ] Flatten gal took : 1 ms
[2023-03-11 04:13:33] [INFO ] Time to serialize gal into /tmp/CTLFireability11245460060327863141.gal : 1 ms
[2023-03-11 04:13:33] [INFO ] Time to serialize properties into /tmp/CTLFireability16617594452768087991.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11245460060327863141.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16617594452768087991.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...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,212,0.014733,3228,2,31,5,128,6,0,67,76,0
Converting to forward existential form...Done !
original formula: EG(((stp5_0>=1) + ((stp1_0<1) * EF(!(E(((P3_0>=1)&&(TheAltitude_0>=1)) U ((P4_0>=1)&&(Speed_Left_Wheel_1>=1))))))))
=> equivalent forward existential formula: [FwdG(Init,((stp5_0>=1) + ((stp1_0<1) * E(TRUE U !(E(((P3_0>=1)&&(TheAltitude_0>=1)) U ((P4_0>=1)&&(Speed_Left_W...182
Reverse transition relation is NOT exact ! Due to transitions t7, t8, t9, t11, t13, Intersection with reachable at each step enabled. (destroyed/reverse/i...181
(forward)formula 0,1,0.021958,3576,1,0,80,1523,62,41,378,2102,82
FORMULA AirplaneLD-COL-0200-CTLFireability-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 20/20 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 20 /20 variables (removed 0) and now considering 20/20 (removed 0) transitions.
// Phase 1: matrix 20 rows 20 cols
[2023-03-11 04:13:33] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-11 04:13:33] [INFO ] Implicit Places using invariants in 26 ms returned [9]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 26 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 19/20 places, 20/20 transitions.
Applied a total of 0 rules in 0 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 28 ms. Remains : 19/20 places, 20/20 transitions.
[2023-03-11 04:13:33] [INFO ] Flatten gal took : 1 ms
[2023-03-11 04:13:33] [INFO ] Flatten gal took : 1 ms
[2023-03-11 04:13:33] [INFO ] Input system was already deterministic with 20 transitions.
[2023-03-11 04:13:33] [INFO ] Flatten gal took : 1 ms
[2023-03-11 04:13:33] [INFO ] Flatten gal took : 2 ms
[2023-03-11 04:13:33] [INFO ] Time to serialize gal into /tmp/CTLFireability18232286584029784433.gal : 0 ms
[2023-03-11 04:13:33] [INFO ] Time to serialize properties into /tmp/CTLFireability5536901174191884534.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability18232286584029784433.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5536901174191884534.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,484,0.00378,3424,2,71,5,299,6,0,93,283,0
Converting to forward existential form...Done !
original formula: AF(AG((((!(A(((P4_0>=1)&&(Speed_Left_Wheel_1>=1)) U ((P3_0>=1)&&(TheAltitude_1>=1)))) + EX((stp5_0>=1))) + ((stp2_0<1)||(stp4_0<1))) + (A...229
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !((((!(!((E(!(((P3_0>=1)&&(TheAltitude_1>=1))) U (!(((P4_0>=1)&&(Speed_Left_Wheel_1>=1))...389
Reverse transition relation is NOT exact ! Due to transitions t10, t11, t13, t15, t17, t19, Intersection with reachable at each step enabled. (destroyed/r...189
dead was empty
(forward)formula 0,1,0.019528,4532,1,0,111,5276,75,53,529,5990,124
FORMULA AirplaneLD-COL-0200-CTLFireability-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 20/20 places, 20/20 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 19 transition count 19
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 19 transition count 19
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 19 transition count 18
Applied a total of 3 rules in 1 ms. Remains 19 /20 variables (removed 1) and now considering 18/20 (removed 2) transitions.
// Phase 1: matrix 18 rows 19 cols
[2023-03-11 04:13:33] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-11 04:13:33] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-11 04:13:33] [INFO ] Invariant cache hit.
[2023-03-11 04:13:33] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2023-03-11 04:13:33] [INFO ] Invariant cache hit.
[2023-03-11 04:13:33] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 19/20 places, 18/20 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 101 ms. Remains : 19/20 places, 18/20 transitions.
[2023-03-11 04:13:33] [INFO ] Flatten gal took : 1 ms
[2023-03-11 04:13:33] [INFO ] Flatten gal took : 1 ms
[2023-03-11 04:13:33] [INFO ] Input system was already deterministic with 18 transitions.
[2023-03-11 04:13:33] [INFO ] Flatten gal took : 0 ms
[2023-03-11 04:13:33] [INFO ] Flatten gal took : 1 ms
[2023-03-11 04:13:33] [INFO ] Time to serialize gal into /tmp/CTLFireability17322330615172091455.gal : 1 ms
[2023-03-11 04:13:33] [INFO ] Time to serialize properties into /tmp/CTLFireability18214007504583174276.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17322330615172091455.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18214007504583174276.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...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,323,0.005756,3412,2,212,5,990,6,0,91,859,0
Converting to forward existential form...Done !
original formula: EX((AX(EX((stp2_0<1))) + AG((!(A((stp1_0>=1) U (stp5_0>=1))) + ((((stp3_0<1)||(P1_0<1))||(Weight_Left_Wheel_1<1)) * AF((stp3_0<1)))))))
=> equivalent forward existential formula: ([(EY(Init) * !(EX(!(EX((stp2_0<1))))))] != FALSE + [(EY(Init) * !(E(TRUE U !((!(!((E(!((stp5_0>=1)) U (!((stp1_...297
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 0,1,0.017832,4256,1,0,55,4904,52,22,466,4166,48
FORMULA AirplaneLD-COL-0200-CTLFireability-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 20/20 places, 20/20 transitions.
Graph (complete) has 18 edges and 20 vertex of which 16 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.0 ms
Discarding 4 places :
Also discarding 4 output transitions
Drop transitions removed 4 transitions
Applied a total of 1 rules in 0 ms. Remains 16 /20 variables (removed 4) and now considering 16/20 (removed 4) transitions.
// Phase 1: matrix 16 rows 16 cols
[2023-03-11 04:13:33] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-11 04:13:33] [INFO ] Implicit Places using invariants in 33 ms returned [7]
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 : 15/20 places, 16/20 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 removed 1 transitions
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 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
[2023-03-11 04:13:33] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-11 04:13:33] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-03-11 04:13:33] [INFO ] Invariant cache hit.
[2023-03-11 04:13:33] [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 : 13/20 places, 14/20 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 79 ms. Remains : 13/20 places, 14/20 transitions.
[2023-03-11 04:13:33] [INFO ] Flatten gal took : 1 ms
[2023-03-11 04:13:33] [INFO ] Flatten gal took : 1 ms
[2023-03-11 04:13:33] [INFO ] Input system was already deterministic with 14 transitions.
Finished random walk after 26 steps, including 3 resets, run visited all 1 properties in 1 ms. (steps per millisecond=26 )
FORMULA AirplaneLD-COL-0200-CTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-11 04:13:33] [INFO ] Flatten gal took : 1 ms
[2023-03-11 04:13:33] [INFO ] Flatten gal took : 1 ms
[2023-03-11 04:13:33] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6509351521945484545.gal : 1 ms
[2023-03-11 04:13:33] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10791769906604770611.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6509351521945484545.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10791769906604770611.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
Starting structural reductions in LTL mode, iteration 0 : 20/20 places, 20/20 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 19 transition count 19
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 19 transition count 19
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 19 transition count 18
Applied a total of 3 rules in 1 ms. Remains 19 /20 variables (removed 1) and now considering 18/20 (removed 2) transitions.
// Phase 1: matrix 18 rows 19 cols
[2023-03-11 04:13:33] [INFO ] Computed 1 place invariants in 1 ms
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality10791769906604770611.prop.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 3 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,6,0.016637,3424,2,16,5,52,6,0,64,23,0
Total reachable state count : 6
ITS tools runner thread asked to quit. Dying gracefully.
[2023-03-11 04:13:33] [INFO ] Implicit Places using invariants in 28 ms returned [9]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 29 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 18/20 places, 18/20 transitions.
Applied a total of 0 rules in 0 ms. Remains 18 /18 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 30 ms. Remains : 18/20 places, 18/20 transitions.
[2023-03-11 04:13:33] [INFO ] Flatten gal took : 1 ms
[2023-03-11 04:13:33] [INFO ] Flatten gal took : 1 ms
[2023-03-11 04:13:33] [INFO ] Input system was already deterministic with 18 transitions.
[2023-03-11 04:13:33] [INFO ] Flatten gal took : 1 ms
[2023-03-11 04:13:33] [INFO ] Flatten gal took : 1 ms
[2023-03-11 04:13:33] [INFO ] Time to serialize gal into /tmp/CTLFireability13964142562366112963.gal : 0 ms
[2023-03-11 04:13:33] [INFO ] Time to serialize properties into /tmp/CTLFireability13104900348207157351.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13964142562366112963.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13104900348207157351.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...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,323,0.003553,3412,2,52,5,243,6,0,87,256,0
Converting to forward existential form...Done !
original formula: EX((AF(((P3_0>=1)&&(TheAltitude_0>=1))) * EF(((stp4_0>=1) + (E(((P3_0>=1)&&(TheAltitude_0>=1)) U ((P3_0>=1)&&(TheAltitude_0>=1))) * (stp2...166
=> equivalent forward existential formula: ([(FwdU((EY(Init) * !(EG(!(((P3_0>=1)&&(TheAltitude_0>=1)))))),TRUE) * (stp4_0>=1))] != FALSE + [(FwdU((FwdU((EY...306
Reverse transition relation is NOT exact ! Due to transitions t9, t11, t13, t15, t17, Intersection with reachable at each step enabled. (destroyed/reverse...183
(forward)formula 0,0,0.013337,4520,1,0,99,3511,65,42,460,4048,103
FORMULA AirplaneLD-COL-0200-CTLFireability-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 20/20 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 20 /20 variables (removed 0) and now considering 20/20 (removed 0) transitions.
// Phase 1: matrix 20 rows 20 cols
[2023-03-11 04:13:33] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-11 04:13:33] [INFO ] Implicit Places using invariants in 26 ms returned [9]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 27 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 19/20 places, 20/20 transitions.
Graph (complete) has 17 edges and 19 vertex of which 18 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Applied a total of 1 rules in 1 ms. Remains 18 /19 variables (removed 1) and now considering 19/20 (removed 1) transitions.
// Phase 1: matrix 19 rows 18 cols
[2023-03-11 04:13:33] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-11 04:13:33] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-11 04:13:33] [INFO ] Invariant cache hit.
[2023-03-11 04:13:33] [INFO ] Implicit Places using invariants and state equation in 113 ms returned []
Implicit Place search using SMT with State Equation took 140 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 18/20 places, 19/20 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 170 ms. Remains : 18/20 places, 19/20 transitions.
[2023-03-11 04:13:33] [INFO ] Flatten gal took : 1 ms
[2023-03-11 04:13:33] [INFO ] Flatten gal took : 0 ms
[2023-03-11 04:13:33] [INFO ] Input system was already deterministic with 19 transitions.
[2023-03-11 04:13:33] [INFO ] Flatten gal took : 0 ms
[2023-03-11 04:13:33] [INFO ] Flatten gal took : 1 ms
[2023-03-11 04:13:33] [INFO ] Time to serialize gal into /tmp/CTLFireability4478041989104657891.gal : 1 ms
[2023-03-11 04:13:33] [INFO ] Time to serialize properties into /tmp/CTLFireability2955300618699253711.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4478041989104657891.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2955300618699253711.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,403,0.003666,3412,2,78,5,342,6,0,88,315,0
Converting to forward existential form...Done !
original formula: (E(((P2_0>=1)&&(Weight_Right_Wheel_1>=1)) U AG(!(EF(!(((P5_0<1)||(Speed_Right_Wheel_1<1))))))) + AG((stp1_0>=1)))
=> equivalent forward existential formula: [(FwdU((Init * !(E(((P2_0>=1)&&(Weight_Right_Wheel_1>=1)) U !(E(TRUE U !(!(E(TRUE U !(((P5_0<1)||(Speed_Right_Wh...206
Reverse transition relation is NOT exact ! Due to transitions t8, t10, t11, t13, t15, t17, Intersection with reachable at each step enabled. (destroyed/re...188
(forward)formula 0,0,0.011094,3992,1,0,59,2682,67,27,503,2737,64
FORMULA AirplaneLD-COL-0200-CTLFireability-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 20/20 places, 20/20 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 19 transition count 19
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 19 transition count 19
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 19 transition count 18
Applied a total of 3 rules in 1 ms. Remains 19 /20 variables (removed 1) and now considering 18/20 (removed 2) transitions.
// Phase 1: matrix 18 rows 19 cols
[2023-03-11 04:13:33] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-11 04:13:33] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-11 04:13:33] [INFO ] Invariant cache hit.
[2023-03-11 04:13:33] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2023-03-11 04:13:33] [INFO ] Invariant cache hit.
[2023-03-11 04:13:33] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 19/20 places, 18/20 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 83 ms. Remains : 19/20 places, 18/20 transitions.
[2023-03-11 04:13:33] [INFO ] Flatten gal took : 1 ms
[2023-03-11 04:13:33] [INFO ] Flatten gal took : 0 ms
[2023-03-11 04:13:33] [INFO ] Input system was already deterministic with 18 transitions.
[2023-03-11 04:13:33] [INFO ] Flatten gal took : 1 ms
[2023-03-11 04:13:33] [INFO ] Flatten gal took : 1 ms
[2023-03-11 04:13:33] [INFO ] Time to serialize gal into /tmp/CTLFireability7319487667810290189.gal : 0 ms
[2023-03-11 04:13:33] [INFO ] Time to serialize properties into /tmp/CTLFireability3984166120270819833.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7319487667810290189.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3984166120270819833.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,323,0.005327,3420,2,212,5,990,6,0,91,859,0
Converting to forward existential form...Done !
original formula: (!(E(AF(((AX(((P1_0>=1)&&(Weight_Left_Wheel_0>=1))) * (P4_0>=1)) * (Speed_Left_Wheel_1>=1))) U !(EF((((P1_0>=1)&&(Weight_Left_Wheel_0>=1)...333
=> equivalent forward existential formula: ([(FwdU(Init,!(EG(!(((!(EX(!(((P1_0>=1)&&(Weight_Left_Wheel_0>=1))))) * (P4_0>=1)) * (Speed_Left_Wheel_1>=1)))))...542
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 0,1,0.046178,5848,1,0,111,14943,82,61,494,12684,145
FORMULA AirplaneLD-COL-0200-CTLFireability-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 20/20 places, 20/20 transitions.
Applied a total of 0 rules in 0 ms. Remains 20 /20 variables (removed 0) and now considering 20/20 (removed 0) transitions.
// Phase 1: matrix 20 rows 20 cols
[2023-03-11 04:13:34] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-11 04:13:34] [INFO ] Implicit Places using invariants in 72 ms returned []
[2023-03-11 04:13:34] [INFO ] Invariant cache hit.
[2023-03-11 04:13:34] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
[2023-03-11 04:13:34] [INFO ] Invariant cache hit.
[2023-03-11 04:13:34] [INFO ] Dead Transitions using invariants and state equation in 62 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 171 ms. Remains : 20/20 places, 20/20 transitions.
[2023-03-11 04:13:34] [INFO ] Flatten gal took : 2 ms
[2023-03-11 04:13:34] [INFO ] Flatten gal took : 3 ms
[2023-03-11 04:13:34] [INFO ] Input system was already deterministic with 20 transitions.
[2023-03-11 04:13:34] [INFO ] Flatten gal took : 2 ms
[2023-03-11 04:13:34] [INFO ] Flatten gal took : 2 ms
[2023-03-11 04:13:34] [INFO ] Time to serialize gal into /tmp/CTLFireability12489399372092667044.gal : 1 ms
[2023-03-11 04:13:34] [INFO ] Time to serialize properties into /tmp/CTLFireability8099474894859700399.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12489399372092667044.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8099474894859700399.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,484,0.00746,3424,2,92,5,415,6,0,97,315,0
Converting to forward existential form...Done !
original formula: AX(((A(((((P4_0>=1)&&(Speed_Left_Wheel_1>=1)) + EX(((P4_0>=1)&&(Speed_Left_Wheel_1>=1)))) * (stp2_0>=1)) U ((P3_0>=1)&&(TheAltitude_0>=1)...513
=> equivalent forward existential formula: [FwdG(((EY(Init) * !(!(!((E(!((E(((P3_0>=1)&&(TheAltitude_1>=1)) U ((P1_0>=1)&&(Weight_Left_Wheel_1>=1))) * !(((...928
Reverse transition relation is NOT exact ! Due to transitions t10, t11, t13, t15, t17, t19, Intersection with reachable at each step enabled. (destroyed/r...189
(forward)formula 0,0,0.054391,5852,1,0,173,11181,89,124,523,13779,219
FORMULA AirplaneLD-COL-0200-CTLFireability-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 20/20 places, 20/20 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 19 transition count 19
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 19 transition count 19
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 19 transition count 18
Applied a total of 3 rules in 1 ms. Remains 19 /20 variables (removed 1) and now considering 18/20 (removed 2) transitions.
// Phase 1: matrix 18 rows 19 cols
[2023-03-11 04:13:34] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-11 04:13:34] [INFO ] Implicit Places using invariants in 63 ms returned [9]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 64 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 18/20 places, 18/20 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 66 ms. Remains : 18/20 places, 18/20 transitions.
[2023-03-11 04:13:34] [INFO ] Flatten gal took : 2 ms
[2023-03-11 04:13:34] [INFO ] Flatten gal took : 1 ms
[2023-03-11 04:13:34] [INFO ] Input system was already deterministic with 18 transitions.
[2023-03-11 04:13:34] [INFO ] Flatten gal took : 1 ms
[2023-03-11 04:13:34] [INFO ] Flatten gal took : 2 ms
[2023-03-11 04:13:34] [INFO ] Time to serialize gal into /tmp/CTLFireability7053602634284710814.gal : 1 ms
[2023-03-11 04:13:34] [INFO ] Time to serialize properties into /tmp/CTLFireability15247802794531966582.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7053602634284710814.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15247802794531966582.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,323,0.006006,3412,2,52,5,243,6,0,87,256,0
Converting to forward existential form...Done !
original formula: EF((AX((stp4_0<1)) + ((P4_0>=1)&&(Speed_Left_Wheel_0>=1))))
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(EX(!((stp4_0<1)))))] != FALSE + [(FwdU(Init,TRUE) * ((P4_0>=1)&&(Speed_Left_Wheel_0>=1)))...166
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 0,1,0.01837,3728,1,0,48,1574,53,19,442,1369,43
FORMULA AirplaneLD-COL-0200-CTLFireability-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 20/20 places, 20/20 transitions.
Graph (complete) has 18 edges and 20 vertex of which 16 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.0 ms
Discarding 4 places :
Also discarding 4 output transitions
Drop transitions removed 4 transitions
Applied a total of 1 rules in 1 ms. Remains 16 /20 variables (removed 4) and now considering 16/20 (removed 4) transitions.
// Phase 1: matrix 16 rows 16 cols
[2023-03-11 04:13:34] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-11 04:13:34] [INFO ] Implicit Places using invariants in 226 ms returned [7]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 228 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 15/20 places, 16/20 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 removed 1 transitions
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 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 5 ms. Remains 13 /15 variables (removed 2) and now considering 14/16 (removed 2) transitions.
// Phase 1: matrix 14 rows 13 cols
[2023-03-11 04:13:34] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-11 04:13:34] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-11 04:13:34] [INFO ] Invariant cache hit.
[2023-03-11 04:13:34] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 13/20 places, 14/20 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 303 ms. Remains : 13/20 places, 14/20 transitions.
[2023-03-11 04:13:34] [INFO ] Flatten gal took : 2 ms
[2023-03-11 04:13:34] [INFO ] Flatten gal took : 1 ms
[2023-03-11 04:13:34] [INFO ] Input system was already deterministic with 14 transitions.
Finished random walk after 113 steps, including 19 resets, run visited all 1 properties in 2 ms. (steps per millisecond=56 )
FORMULA AirplaneLD-COL-0200-CTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-11 04:13:34] [INFO ] Flatten gal took : 2 ms
[2023-03-11 04:13:34] [INFO ] Flatten gal took : 1 ms
[2023-03-11 04:13:34] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14266493550803586014.gal : 1 ms
[2023-03-11 04:13:34] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11632778213507708972.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality14266493550803586014.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11632778213507708972.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
Starting structural reductions in LTL mode, iteration 0 : 20/20 places, 20/20 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 19 transition count 19
its-reach command run as :
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 19 transition count 19
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality11632778213507708972.prop.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 19 transition count 18
Applied a total of 3 rules in 3 ms. Remains 19 /20 variables (removed 1) and now considering 18/20 (removed 2) transitions.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 3 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,6,0.004527,3504,2,16,5,52,6,0,64,23,0
Total reachable state count : 6
// Phase 1: matrix 18 rows 19 cols
[2023-03-11 04:13:34] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-11 04:13:34] [INFO ] Implicit Places using invariants in 32 ms returned [9]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 35 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 18/20 places, 18/20 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 45 ms. Remains : 18/20 places, 18/20 transitions.
[2023-03-11 04:13:34] [INFO ] Flatten gal took : 3 ms
[2023-03-11 04:13:34] [INFO ] Flatten gal took : 2 ms
[2023-03-11 04:13:34] [INFO ] Input system was already deterministic with 18 transitions.
[2023-03-11 04:13:34] [INFO ] Flatten gal took : 2 ms
[2023-03-11 04:13:34] [INFO ] Flatten gal took : 1 ms
[2023-03-11 04:13:34] [INFO ] Time to serialize gal into /tmp/CTLFireability15150097574497318460.gal : 1 ms
[2023-03-11 04:13:34] [INFO ] Time to serialize properties into /tmp/CTLFireability4038363361491305589.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15150097574497318460.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4038363361491305589.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,323,0.009902,3412,2,52,5,243,6,0,87,256,0
Converting to forward existential form...Done !
original formula: ((AF(EG((E((stp1_0>=1) U ((P4_0>=1)&&(Speed_Left_Wheel_0>=1))) + (AX(((P2_0>=1)&&(Weight_Right_Wheel_0>=1))) * A((stp4_0>=1) U ((P2_0>=1)...363
=> equivalent forward existential formula: (([FwdG(Init,!(EG((E((stp1_0>=1) U ((P4_0>=1)&&(Speed_Left_Wheel_0>=1))) + (!(EX(!(((P2_0>=1)&&(Weight_Right_Whe...748
Reverse transition relation is NOT exact ! Due to transitions t9, t11, t13, t15, t17, Intersection with reachable at each step enabled. (destroyed/reverse...183
dead was empty
(forward)formula 0,0,0.042768,4256,1,0,112,3841,79,56,513,4783,135
FORMULA AirplaneLD-COL-0200-CTLFireability-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 20/20 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 20 /20 variables (removed 0) and now considering 20/20 (removed 0) transitions.
// Phase 1: matrix 20 rows 20 cols
[2023-03-11 04:13:34] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-11 04:13:34] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-03-11 04:13:34] [INFO ] Invariant cache hit.
[2023-03-11 04:13:34] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
[2023-03-11 04:13:34] [INFO ] Invariant cache hit.
[2023-03-11 04:13:34] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 146 ms. Remains : 20/20 places, 20/20 transitions.
[2023-03-11 04:13:34] [INFO ] Flatten gal took : 3 ms
[2023-03-11 04:13:34] [INFO ] Flatten gal took : 3 ms
[2023-03-11 04:13:34] [INFO ] Input system was already deterministic with 20 transitions.
[2023-03-11 04:13:34] [INFO ] Flatten gal took : 2 ms
[2023-03-11 04:13:34] [INFO ] Flatten gal took : 2 ms
[2023-03-11 04:13:34] [INFO ] Time to serialize gal into /tmp/CTLFireability13524059929147646397.gal : 1 ms
[2023-03-11 04:13:34] [INFO ] Time to serialize properties into /tmp/CTLFireability1609391426508176845.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13524059929147646397.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1609391426508176845.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,484,0.011464,3428,2,92,5,415,6,0,97,315,0
Converting to forward existential form...Done !
original formula: A((!((!(EG(((P5_0>=1)&&(Speed_Right_Wheel_0>=1)))) * AX(EG(((P5_0>=1)&&(Speed_Right_Wheel_0>=1)))))) + EF((stp2_0>=1))) U E(!(AF((stp3_0>...362
=> equivalent forward existential formula: [((Init * !(EG(!(E(!(!(EG(!((stp3_0>=1))))) U E(((!(EX(!(!(((P5_0<1)||(Speed_Right_Wheel_1<1)))))) + E((stp5_0>=...965
Reverse transition relation is NOT exact ! Due to transitions t10, t11, t13, t15, t17, t19, Intersection with reachable at each step enabled. (destroyed/r...189
(forward)formula 0,1,0.084018,5592,1,0,170,11831,92,111,540,14120,217
FORMULA AirplaneLD-COL-0200-CTLFireability-13 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 : 20/20 places, 20/20 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 19 transition count 19
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 19 transition count 19
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 19 transition count 18
Applied a total of 3 rules in 3 ms. Remains 19 /20 variables (removed 1) and now considering 18/20 (removed 2) transitions.
// Phase 1: matrix 18 rows 19 cols
[2023-03-11 04:13:35] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-11 04:13:35] [INFO ] Implicit Places using invariants in 35 ms returned [9]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 36 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 18/20 places, 18/20 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 40 ms. Remains : 18/20 places, 18/20 transitions.
[2023-03-11 04:13:35] [INFO ] Flatten gal took : 2 ms
[2023-03-11 04:13:35] [INFO ] Flatten gal took : 2 ms
[2023-03-11 04:13:35] [INFO ] Input system was already deterministic with 18 transitions.
[2023-03-11 04:13:35] [INFO ] Flatten gal took : 2 ms
[2023-03-11 04:13:35] [INFO ] Flatten gal took : 2 ms
[2023-03-11 04:13:35] [INFO ] Time to serialize gal into /tmp/CTLFireability6023621864843446191.gal : 2 ms
[2023-03-11 04:13:35] [INFO ] Time to serialize properties into /tmp/CTLFireability8936137510479692653.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6023621864843446191.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8936137510479692653.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,323,0.00975,3412,2,52,5,243,6,0,87,256,0
Converting to forward existential form...Done !
original formula: AF(EG(AX(AF(((P2_0<1)||(Weight_Right_Wheel_1<1))))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(!(EX(!(!(EG(!(((P2_0<1)||(Weight_Right_Wheel_1<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
dead was empty
(forward)formula 0,1,0.025611,3992,1,0,58,1825,63,22,470,1866,61
FORMULA AirplaneLD-COL-0200-CTLFireability-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 20/20 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 20 /20 variables (removed 0) and now considering 20/20 (removed 0) transitions.
// Phase 1: matrix 20 rows 20 cols
[2023-03-11 04:13:35] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-11 04:13:35] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-03-11 04:13:35] [INFO ] Invariant cache hit.
[2023-03-11 04:13:35] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
[2023-03-11 04:13:35] [INFO ] Invariant cache hit.
[2023-03-11 04:13:35] [INFO ] Dead Transitions using invariants and state equation in 70 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 171 ms. Remains : 20/20 places, 20/20 transitions.
[2023-03-11 04:13:35] [INFO ] Flatten gal took : 2 ms
[2023-03-11 04:13:35] [INFO ] Flatten gal took : 2 ms
[2023-03-11 04:13:35] [INFO ] Input system was already deterministic with 20 transitions.
[2023-03-11 04:13:35] [INFO ] Flatten gal took : 2 ms
[2023-03-11 04:13:35] [INFO ] Flatten gal took : 2 ms
[2023-03-11 04:13:35] [INFO ] Time to serialize gal into /tmp/CTLFireability10883435696339170746.gal : 4 ms
[2023-03-11 04:13:35] [INFO ] Time to serialize properties into /tmp/CTLFireability232745166307741779.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10883435696339170746.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability232745166307741779.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,484,0.011568,3428,2,92,5,415,6,0,97,315,0
Converting to forward existential form...Done !
original formula: EF(EG((AX(((P1_0<1)||(Weight_Left_Wheel_0<1))) + (AX((stp2_0<1)) * !(A(((P4_0>=1)&&(Speed_Left_Wheel_1>=1)) U !(((P5_0<1)||(Speed_Right_W...172
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),(!(EX(!(((P1_0<1)||(Weight_Left_Wheel_0<1))))) + (!(EX(!((stp2_0<1)))) * !(!((E(!(!(((P5_0...339
Reverse transition relation is NOT exact ! Due to transitions t10, t11, t13, t15, t17, t19, Intersection with reachable at each step enabled. (destroyed/r...189
(forward)formula 0,1,0.054131,4800,1,0,114,6988,72,56,525,8360,124
FORMULA AirplaneLD-COL-0200-CTLFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
[2023-03-11 04:13:35] [INFO ] Flatten gal took : 2 ms
[2023-03-11 04:13:35] [INFO ] Flatten gal took : 2 ms
Total runtime 4799 ms.
BK_STOP 1678508015708
--------------------
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
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -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-COL-0200"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is AirplaneLD-COL-0200, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r005-oct2-167813592800202"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/AirplaneLD-COL-0200.tgz
mv AirplaneLD-COL-0200 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;