Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r026-smll-171620167300265.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is AutonomousCar-PT-04a, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r026-smll-171620167300265
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 456K
-rw-r--r-- 1 mcc users 5.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 50K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Apr 22 14:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 22 14:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 22 14:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 22 14:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 12 17:51 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 126K Apr 12 17:51 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Apr 12 17:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 41K Apr 12 17:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 72K May 18 16:42 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME AutonomousCar-PT-04a-CTLCardinality-2024-00
FORMULA_NAME AutonomousCar-PT-04a-CTLCardinality-2024-01
FORMULA_NAME AutonomousCar-PT-04a-CTLCardinality-2024-02
FORMULA_NAME AutonomousCar-PT-04a-CTLCardinality-2024-03
FORMULA_NAME AutonomousCar-PT-04a-CTLCardinality-2024-04
FORMULA_NAME AutonomousCar-PT-04a-CTLCardinality-2024-05
FORMULA_NAME AutonomousCar-PT-04a-CTLCardinality-2024-06
FORMULA_NAME AutonomousCar-PT-04a-CTLCardinality-2024-07
FORMULA_NAME AutonomousCar-PT-04a-CTLCardinality-2024-08
FORMULA_NAME AutonomousCar-PT-04a-CTLCardinality-2024-09
FORMULA_NAME AutonomousCar-PT-04a-CTLCardinality-2024-10
FORMULA_NAME AutonomousCar-PT-04a-CTLCardinality-2024-11
FORMULA_NAME AutonomousCar-PT-04a-CTLCardinality-2023-12
FORMULA_NAME AutonomousCar-PT-04a-CTLCardinality-2023-13
FORMULA_NAME AutonomousCar-PT-04a-CTLCardinality-2023-14
FORMULA_NAME AutonomousCar-PT-04a-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1716322320179

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AutonomousCar-PT-04a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202405141337
[2024-05-21 20:12:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-21 20:12:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 20:12:03] [INFO ] Load time of PNML (sax parser for PT used): 171 ms
[2024-05-21 20:12:03] [INFO ] Transformed 49 places.
[2024-05-21 20:12:03] [INFO ] Transformed 193 transitions.
[2024-05-21 20:12:03] [INFO ] Found NUPN structural information;
[2024-05-21 20:12:03] [INFO ] Parsed PT model containing 49 places and 193 transitions and 1306 arcs in 426 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 33 ms.
Ensure Unique test removed 75 transitions
Reduce redundant transitions removed 75 transitions.
FORMULA AutonomousCar-PT-04a-CTLCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-04a-CTLCardinality-2024-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 39 out of 49 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 118/118 transitions.
Applied a total of 0 rules in 35 ms. Remains 49 /49 variables (removed 0) and now considering 118/118 (removed 0) transitions.
[2024-05-21 20:12:03] [INFO ] Flow matrix only has 117 transitions (discarded 1 similar events)
// Phase 1: matrix 117 rows 49 cols
[2024-05-21 20:12:03] [INFO ] Computed 9 invariants in 27 ms
[2024-05-21 20:12:03] [INFO ] Implicit Places using invariants in 400 ms returned []
[2024-05-21 20:12:03] [INFO ] Flow matrix only has 117 transitions (discarded 1 similar events)
[2024-05-21 20:12:03] [INFO ] Invariant cache hit.
[2024-05-21 20:12:04] [INFO ] State equation strengthened by 67 read => feed constraints.
[2024-05-21 20:12:04] [INFO ] Implicit Places using invariants and state equation in 240 ms returned [44]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 709 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 48/49 places, 118/118 transitions.
Applied a total of 0 rules in 4 ms. Remains 48 /48 variables (removed 0) and now considering 118/118 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 821 ms. Remains : 48/49 places, 118/118 transitions.
Support contains 39 out of 48 places after structural reductions.
[2024-05-21 20:12:04] [INFO ] Flatten gal took : 91 ms
[2024-05-21 20:12:04] [INFO ] Flatten gal took : 39 ms
[2024-05-21 20:12:04] [INFO ] Input system was already deterministic with 118 transitions.
Support contains 34 out of 48 places (down from 39) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 44 to 42
RANDOM walk for 40000 steps (2332 resets) in 2193 ms. (18 steps per ms) remains 1/42 properties
BEST_FIRST walk for 40004 steps (403 resets) in 476 ms. (83 steps per ms) remains 1/1 properties
[2024-05-21 20:12:05] [INFO ] Flow matrix only has 117 transitions (discarded 1 similar events)
// Phase 1: matrix 117 rows 48 cols
[2024-05-21 20:12:05] [INFO ] Computed 8 invariants in 7 ms
[2024-05-21 20:12:05] [INFO ] State equation strengthened by 67 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/3 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp42 is UNSAT
After SMT solving in domain Real declared 47/165 variables, and 11 constraints, problems are : Problem set: 1 solved, 0 unsolved in 76 ms.
Refiners :[Domain max(s): 3/48 constraints, Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 0/48 constraints, ReadFeed: 0/67 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 144ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
FORMULA AutonomousCar-PT-04a-CTLCardinality-2023-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-21 20:12:05] [INFO ] Flatten gal took : 24 ms
[2024-05-21 20:12:05] [INFO ] Flatten gal took : 33 ms
[2024-05-21 20:12:05] [INFO ] Input system was already deterministic with 118 transitions.
Computed a total of 3 stabilizing places and 2 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 48/48 places, 118/118 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 44 transition count 98
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 44 transition count 98
Applied a total of 8 rules in 33 ms. Remains 44 /48 variables (removed 4) and now considering 98/118 (removed 20) transitions.
[2024-05-21 20:12:06] [INFO ] Flow matrix only has 97 transitions (discarded 1 similar events)
// Phase 1: matrix 97 rows 44 cols
[2024-05-21 20:12:06] [INFO ] Computed 8 invariants in 8 ms
[2024-05-21 20:12:06] [INFO ] Implicit Places using invariants in 380 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 383 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 43/48 places, 98/118 transitions.
Applied a total of 0 rules in 6 ms. Remains 43 /43 variables (removed 0) and now considering 98/98 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 430 ms. Remains : 43/48 places, 98/118 transitions.
[2024-05-21 20:12:06] [INFO ] Flatten gal took : 18 ms
[2024-05-21 20:12:06] [INFO ] Flatten gal took : 18 ms
[2024-05-21 20:12:06] [INFO ] Input system was already deterministic with 98 transitions.
[2024-05-21 20:12:06] [INFO ] Flatten gal took : 17 ms
[2024-05-21 20:12:06] [INFO ] Flatten gal took : 18 ms
[2024-05-21 20:12:06] [INFO ] Time to serialize gal into /tmp/CTLCardinality17660739934154809058.gal : 6 ms
[2024-05-21 20:12:06] [INFO ] Time to serialize properties into /tmp/CTLCardinality12463627834150034425.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17660739934154809058.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12463627834150034425.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,118130,0.331384,9628,2,1979,5,22880,6,0,266,21992,0


Converting to forward existential form...Done !
original formula: EX(EG(AX((p45==1))))
=> equivalent forward existential formula: [FwdG(EY(Init),!(EX(!((p45==1)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t5, t6, t9, t10, t13, t14, t17, t18, t71, t74, t75, t76, t77, t79, t80, t81, t82, t83...290
(forward)formula 0,0,1.50782,37184,1,0,252,136898,217,99,3020,128604,251
FORMULA AutonomousCar-PT-04a-CTLCardinality-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 48/48 places, 118/118 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 46 transition count 112
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 46 transition count 112
Applied a total of 4 rules in 5 ms. Remains 46 /48 variables (removed 2) and now considering 112/118 (removed 6) transitions.
// Phase 1: matrix 112 rows 46 cols
[2024-05-21 20:12:08] [INFO ] Computed 7 invariants in 2 ms
[2024-05-21 20:12:08] [INFO ] Implicit Places using invariants in 138 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 140 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 45/48 places, 112/118 transitions.
Applied a total of 0 rules in 1 ms. Remains 45 /45 variables (removed 0) and now considering 112/112 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 149 ms. Remains : 45/48 places, 112/118 transitions.
[2024-05-21 20:12:08] [INFO ] Flatten gal took : 12 ms
[2024-05-21 20:12:08] [INFO ] Flatten gal took : 11 ms
[2024-05-21 20:12:08] [INFO ] Input system was already deterministic with 112 transitions.
[2024-05-21 20:12:08] [INFO ] Flatten gal took : 11 ms
[2024-05-21 20:12:08] [INFO ] Flatten gal took : 11 ms
[2024-05-21 20:12:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality904599876855014065.gal : 7 ms
[2024-05-21 20:12:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality10170639509291684267.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality904599876855014065.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10170639509291684267.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,179660,0.308713,11700,2,1908,5,26804,6,0,291,29679,0


Converting to forward existential form...Done !
original formula: AF(((EF(AG((p8==0))) * (EX(((p21!=0)&&(p23!=1))) + E((p39==0) U (p9==1)))) * ((!(E(((p23==0)||(p25==1)) U ((p27==0)||(p30==1)))) + (p35==...223
=> equivalent forward existential formula: [FwdG(Init,!(((E(TRUE U !(E(TRUE U !((p8==0))))) * (EX(((p21!=0)&&(p23!=1))) + E((p39==0) U (p9==1)))) * ((!(E((...331
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t5, t6, t7, t10, t11, t14, t15, t16, t19, t20, t21, t24, t40, t56, t86, t88, t89, t10...263
(forward)formula 0,1,4.00019,96244,1,0,456,412638,275,210,3226,383125,503
FORMULA AutonomousCar-PT-04a-CTLCardinality-2024-01 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 : 48/48 places, 118/118 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 44 transition count 102
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 44 transition count 102
Applied a total of 8 rules in 3 ms. Remains 44 /48 variables (removed 4) and now considering 102/118 (removed 16) transitions.
// Phase 1: matrix 102 rows 44 cols
[2024-05-21 20:12:12] [INFO ] Computed 7 invariants in 1 ms
[2024-05-21 20:12:12] [INFO ] Implicit Places using invariants in 122 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 123 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 43/48 places, 102/118 transitions.
Applied a total of 0 rules in 2 ms. Remains 43 /43 variables (removed 0) and now considering 102/102 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 129 ms. Remains : 43/48 places, 102/118 transitions.
[2024-05-21 20:12:12] [INFO ] Flatten gal took : 10 ms
[2024-05-21 20:12:12] [INFO ] Flatten gal took : 9 ms
[2024-05-21 20:12:12] [INFO ] Input system was already deterministic with 102 transitions.
[2024-05-21 20:12:12] [INFO ] Flatten gal took : 10 ms
[2024-05-21 20:12:12] [INFO ] Flatten gal took : 9 ms
[2024-05-21 20:12:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality12285789011629815312.gal : 2 ms
[2024-05-21 20:12:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality6367193496243246330.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality12285789011629815312.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6367193496243246330.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,135866,0.198196,9220,2,1346,5,18958,6,0,273,20515,0


Converting to forward existential form...Done !
original formula: EX(EG(((p19==0)||(p38==1))))
=> equivalent forward existential formula: [FwdG(EY(Init),((p19==0)||(p38==1)))] != FALSE
Hit Full ! (commute/partial/dont) 92/0/10
(forward)formula 0,1,1.36345,38160,1,0,60,142194,19,4,1975,141995,56
FORMULA AutonomousCar-PT-04a-CTLCardinality-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 48/48 places, 118/118 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 48 transition count 113
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 43 transition count 113
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 10 place count 43 transition count 112
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 12 place count 42 transition count 112
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 17 place count 37 transition count 91
Iterating global reduction 2 with 5 rules applied. Total rules applied 22 place count 37 transition count 91
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 26 place count 35 transition count 89
Applied a total of 26 rules in 42 ms. Remains 35 /48 variables (removed 13) and now considering 89/118 (removed 29) transitions.
// Phase 1: matrix 89 rows 35 cols
[2024-05-21 20:12:14] [INFO ] Computed 7 invariants in 2 ms
[2024-05-21 20:12:14] [INFO ] Implicit Places using invariants in 130 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 133 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 34/48 places, 89/118 transitions.
Applied a total of 0 rules in 11 ms. Remains 34 /34 variables (removed 0) and now considering 89/89 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 187 ms. Remains : 34/48 places, 89/118 transitions.
[2024-05-21 20:12:14] [INFO ] Flatten gal took : 12 ms
[2024-05-21 20:12:14] [INFO ] Flatten gal took : 13 ms
[2024-05-21 20:12:14] [INFO ] Input system was already deterministic with 89 transitions.
[2024-05-21 20:12:14] [INFO ] Flatten gal took : 11 ms
[2024-05-21 20:12:14] [INFO ] Flatten gal took : 11 ms
[2024-05-21 20:12:14] [INFO ] Time to serialize gal into /tmp/CTLCardinality15441713876037658276.gal : 5 ms
[2024-05-21 20:12:14] [INFO ] Time to serialize properties into /tmp/CTLCardinality10570019269777768472.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality15441713876037658276.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10570019269777768472.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,29024,0.119724,5428,2,457,5,6905,6,0,224,7414,0


Converting to forward existential form...Done !
original formula: AG(EF(EG(((p35==1)||(p16==1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U EG(((p35==1)||(p16==1))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t5, t6, t8, t9, t12, t13, t15, t16, t17, t18, t20, t21, t22, t23, t24, t25, t26, ...283
(forward)formula 0,0,1.50905,33320,1,0,387,130587,204,167,2682,151946,410
FORMULA AutonomousCar-PT-04a-CTLCardinality-2024-05 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 : 48/48 places, 118/118 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 44 transition count 102
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 44 transition count 102
Applied a total of 8 rules in 5 ms. Remains 44 /48 variables (removed 4) and now considering 102/118 (removed 16) transitions.
// Phase 1: matrix 102 rows 44 cols
[2024-05-21 20:12:15] [INFO ] Computed 7 invariants in 1 ms
[2024-05-21 20:12:15] [INFO ] Implicit Places using invariants in 139 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 142 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 43/48 places, 102/118 transitions.
Applied a total of 0 rules in 2 ms. Remains 43 /43 variables (removed 0) and now considering 102/102 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 150 ms. Remains : 43/48 places, 102/118 transitions.
[2024-05-21 20:12:16] [INFO ] Flatten gal took : 11 ms
[2024-05-21 20:12:16] [INFO ] Flatten gal took : 12 ms
[2024-05-21 20:12:16] [INFO ] Input system was already deterministic with 102 transitions.
[2024-05-21 20:12:16] [INFO ] Flatten gal took : 10 ms
[2024-05-21 20:12:16] [INFO ] Flatten gal took : 10 ms
[2024-05-21 20:12:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality17638250289070520562.gal : 4 ms
[2024-05-21 20:12:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality6034541169537716554.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17638250289070520562.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6034541169537716554.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,135866,0.245486,9220,2,1546,5,19532,6,0,273,21216,0


Converting to forward existential form...Done !
original formula: !(A(AX((!(AG((p35==0))) + (p47==0))) U A(AG(((AF(((p15==0)||(p33==1))) + (p48==0)) + ((p39==0)||(p31==1)))) U !(AF((p21==0))))))
=> equivalent forward existential formula: (([((FwdU((FwdU(Init,!(!((E(!(!(!(EG(!((p21==0)))))) U (!(!(E(TRUE U !(((!(EG(!(((p15==0)||(p33==1))))) + (p48==...967
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t5, t6, t7, t10, t11, t14, t15, t18, t19, t22, t76, t78, t79, t80, t81, t82, t84, t85...272
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,10.815,235860,1,0,1173,1.07834e+06,256,670,3119,1.24333e+06,1214
FORMULA AutonomousCar-PT-04a-CTLCardinality-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 48/48 places, 118/118 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 46 transition count 112
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 11 place count 41 transition count 112
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 11 place count 41 transition count 111
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 13 place count 40 transition count 111
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 18 place count 35 transition count 90
Iterating global reduction 2 with 5 rules applied. Total rules applied 23 place count 35 transition count 90
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 27 place count 33 transition count 88
Applied a total of 27 rules in 15 ms. Remains 33 /48 variables (removed 15) and now considering 88/118 (removed 30) transitions.
// Phase 1: matrix 88 rows 33 cols
[2024-05-21 20:12:27] [INFO ] Computed 6 invariants in 1 ms
[2024-05-21 20:12:27] [INFO ] Implicit Places using invariants in 97 ms returned []
[2024-05-21 20:12:27] [INFO ] Invariant cache hit.
[2024-05-21 20:12:27] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 20:12:27] [INFO ] Implicit Places using invariants and state equation in 175 ms returned [31]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 274 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 32/48 places, 88/118 transitions.
Applied a total of 0 rules in 4 ms. Remains 32 /32 variables (removed 0) and now considering 88/88 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 293 ms. Remains : 32/48 places, 88/118 transitions.
[2024-05-21 20:12:27] [INFO ] Flatten gal took : 5 ms
[2024-05-21 20:12:27] [INFO ] Flatten gal took : 5 ms
[2024-05-21 20:12:27] [INFO ] Input system was already deterministic with 88 transitions.
RANDOM walk for 147 steps (8 resets) in 8 ms. (16 steps per ms) remains 0/1 properties
FORMULA AutonomousCar-PT-04a-CTLCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-21 20:12:27] [INFO ] Flatten gal took : 10 ms
[2024-05-21 20:12:27] [INFO ] Flatten gal took : 5 ms
[2024-05-21 20:12:27] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4041052036638894297.gal : 8 ms
[2024-05-21 20:12:27] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7221643351489704149.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality4041052036638894297.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7221643351489704149.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 48/48 places, 118/118 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 45 transition count 103
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 45 transition count 103
Applied a total of 6 rules in 2 ms. Remains 45 /48 variables (removed 3) and now considering 103/118 (removed 15) transitions.
[2024-05-21 20:12:27] [INFO ] Flow matrix only has 102 transitions (discarded 1 similar events)
// Phase 1: matrix 102 rows 45 cols
[2024-05-21 20:12:27] [INFO ] Computed 8 invariants in 0 ms
[2024-05-21 20:12:27] [INFO ] Implicit Places using invariants in 121 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 124 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 44/48 places, 103/118 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 103/103 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 128 ms. Remains : 44/48 places, 103/118 transitions.
[2024-05-21 20:12:27] [INFO ] Flatten gal took : 6 ms
[2024-05-21 20:12:27] [INFO ] Flatten gal took : 7 ms
[2024-05-21 20:12:27] [INFO ] Input system was already deterministic with 103 transitions.
[2024-05-21 20:12:27] [INFO ] Flatten gal took : 7 ms
[2024-05-21 20:12:27] [INFO ] Flatten gal took : 7 ms
[2024-05-21 20:12:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality13292923489564976051.gal : 4 ms
[2024-05-21 20:12:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality10211761018716318922.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality13292923489564976051.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10211761018716318922.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,135866,0.410054,11600,2,2281,5,27101,6,0,275,28506,0


Converting to forward existential form...Done !
original formula: EG(((EX(AF(((p10==0)&&(p16==1)))) + (p37==0)) + (p11==1)))
=> equivalent forward existential formula: [FwdG(Init,((EX(!(EG(!(((p10==0)&&(p16==1)))))) + (p37==0)) + (p11==1)))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t5, t6, t9, t10, t13, t14, t17, t18, t19, t46, t76, t79, t81, t85, t87, t89, t91, t93...262
(forward)formula 0,1,7.68638,173748,1,0,839,779453,233,434,3094,827445,864
FORMULA AutonomousCar-PT-04a-CTLCardinality-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 48/48 places, 118/118 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 46 transition count 108
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 46 transition count 108
Applied a total of 4 rules in 3 ms. Remains 46 /48 variables (removed 2) and now considering 108/118 (removed 10) transitions.
[2024-05-21 20:12:35] [INFO ] Flow matrix only has 107 transitions (discarded 1 similar events)
// Phase 1: matrix 107 rows 46 cols
[2024-05-21 20:12:35] [INFO ] Computed 8 invariants in 1 ms
[2024-05-21 20:12:35] [INFO ] Implicit Places using invariants in 101 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 102 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 45/48 places, 108/118 transitions.
Applied a total of 0 rules in 1 ms. Remains 45 /45 variables (removed 0) and now considering 108/108 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 106 ms. Remains : 45/48 places, 108/118 transitions.
[2024-05-21 20:12:35] [INFO ] Flatten gal took : 7 ms
[2024-05-21 20:12:35] [INFO ] Flatten gal took : 6 ms
[2024-05-21 20:12:35] [INFO ] Input system was already deterministic with 108 transitions.
[2024-05-21 20:12:35] [INFO ] Flatten gal took : 6 ms
[2024-05-21 20:12:35] [INFO ] Flatten gal took : 6 ms
[2024-05-21 20:12:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality1855857841843111784.gal : 5 ms
[2024-05-21 20:12:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality11412832316238625315.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality1855857841843111784.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11412832316238625315.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,156254,0.19609,8488,2,1220,5,16635,6,0,284,17841,0


Converting to forward existential form...Done !
original formula: AF(((E(((p6==0)||(p22==1)) U EF(AX(((p8==0)||(p37==1))))) * AX((p9==1))) * E((EG(((p30==0)||(p24==1))) + (EF((p18==1)) * ((p19==0)||(p9==...193
=> equivalent forward existential formula: [FwdG(Init,!(((E(((p6==0)||(p22==1)) U E(TRUE U !(EX(!(((p8==0)||(p37==1))))))) * !(EX(!((p9==1))))) * E((EG(((p...262
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t5, t6, t9, t10, t11, t14, t15, t16, t19, t20, t35, t75, t81, t89, t96, t97, t105, I...252
(forward)formula 0,0,5.74906,136228,1,0,758,611583,258,354,3168,682206,847
FORMULA AutonomousCar-PT-04a-CTLCardinality-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 48/48 places, 118/118 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 44 transition count 102
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 44 transition count 102
Applied a total of 8 rules in 2 ms. Remains 44 /48 variables (removed 4) and now considering 102/118 (removed 16) transitions.
// Phase 1: matrix 102 rows 44 cols
[2024-05-21 20:12:41] [INFO ] Computed 7 invariants in 1 ms
[2024-05-21 20:12:41] [INFO ] Implicit Places using invariants in 91 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 92 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 43/48 places, 102/118 transitions.
Applied a total of 0 rules in 1 ms. Remains 43 /43 variables (removed 0) and now considering 102/102 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 95 ms. Remains : 43/48 places, 102/118 transitions.
[2024-05-21 20:12:41] [INFO ] Flatten gal took : 5 ms
[2024-05-21 20:12:41] [INFO ] Flatten gal took : 5 ms
[2024-05-21 20:12:41] [INFO ] Input system was already deterministic with 102 transitions.
[2024-05-21 20:12:41] [INFO ] Flatten gal took : 5 ms
[2024-05-21 20:12:41] [INFO ] Flatten gal took : 5 ms
[2024-05-21 20:12:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality17902800648262949546.gal : 1 ms
[2024-05-21 20:12:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality3158753732072021507.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17902800648262949546.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3158753732072021507.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,135866,0.180063,8956,2,1552,5,18712,6,0,273,19335,0


Converting to forward existential form...Done !
original formula: EG(((AG(AX(((p5==0)&&(p28==1)))) + (p15==0)) + ((EG((p39==0)) * ((p30==0)||(p38==1))) + (((p24==0)&&(p22==0))&&(p38==1)))))
=> equivalent forward existential formula: [FwdG(Init,((!(E(TRUE U !(!(EX(!(((p5==0)&&(p28==1)))))))) + (p15==0)) + ((EG((p39==0)) * ((p30==0)||(p38==1))) ...202
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t5, t6, t9, t10, t11, t14, t15, t18, t19, t70, t76, t78, t84, t85, t86, t91, t92, t93...272
(forward)formula 0,1,4.91617,121428,1,0,706,499208,239,370,2947,595553,669
FORMULA AutonomousCar-PT-04a-CTLCardinality-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 48/48 places, 118/118 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 44 transition count 102
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 44 transition count 102
Applied a total of 8 rules in 2 ms. Remains 44 /48 variables (removed 4) and now considering 102/118 (removed 16) transitions.
// Phase 1: matrix 102 rows 44 cols
[2024-05-21 20:12:46] [INFO ] Computed 7 invariants in 0 ms
[2024-05-21 20:12:46] [INFO ] Implicit Places using invariants in 92 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 92 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 43/48 places, 102/118 transitions.
Applied a total of 0 rules in 2 ms. Remains 43 /43 variables (removed 0) and now considering 102/102 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 96 ms. Remains : 43/48 places, 102/118 transitions.
[2024-05-21 20:12:46] [INFO ] Flatten gal took : 4 ms
[2024-05-21 20:12:46] [INFO ] Flatten gal took : 5 ms
[2024-05-21 20:12:46] [INFO ] Input system was already deterministic with 102 transitions.
[2024-05-21 20:12:46] [INFO ] Flatten gal took : 5 ms
[2024-05-21 20:12:46] [INFO ] Flatten gal took : 5 ms
[2024-05-21 20:12:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality3736682429619263930.gal : 5 ms
[2024-05-21 20:12:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality16999410840090571657.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3736682429619263930.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16999410840090571657.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,135866,0.192096,8956,2,1346,5,18958,6,0,273,20515,0


Converting to forward existential form...Done !
original formula: AF((AF((p17==1)) * (EG(!(E((p25==0) U (p7==1)))) + EX(AF(((p21==0)&&(p30==1)))))))
=> equivalent forward existential formula: [FwdG(Init,!((!(EG(!((p17==1)))) * (EG(!(E((p25==0) U (p7==1)))) + EX(!(EG(!(((p21==0)&&(p30==1))))))))))] = FAL...157
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t5, t6, t9, t10, t13, t14, t15, t18, t19, t34, t76, t78, t79, t80, t84, t87, t88, t91...272
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,13.5371,304272,1,0,1688,1.41984e+06,247,860,3090,1.70008e+06,1734
FORMULA AutonomousCar-PT-04a-CTLCardinality-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 48/48 places, 118/118 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 46 transition count 112
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 11 place count 41 transition count 112
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 11 place count 41 transition count 111
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 13 place count 40 transition count 111
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 18 place count 35 transition count 90
Iterating global reduction 2 with 5 rules applied. Total rules applied 23 place count 35 transition count 90
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 27 place count 33 transition count 88
Applied a total of 27 rules in 14 ms. Remains 33 /48 variables (removed 15) and now considering 88/118 (removed 30) transitions.
// Phase 1: matrix 88 rows 33 cols
[2024-05-21 20:13:00] [INFO ] Computed 6 invariants in 4 ms
[2024-05-21 20:13:00] [INFO ] Implicit Places using invariants in 70 ms returned []
[2024-05-21 20:13:00] [INFO ] Invariant cache hit.
[2024-05-21 20:13:00] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 20:13:00] [INFO ] Implicit Places using invariants and state equation in 99 ms returned [31]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 174 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 32/48 places, 88/118 transitions.
Applied a total of 0 rules in 5 ms. Remains 32 /32 variables (removed 0) and now considering 88/88 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 195 ms. Remains : 32/48 places, 88/118 transitions.
[2024-05-21 20:13:00] [INFO ] Flatten gal took : 15 ms
[2024-05-21 20:13:00] [INFO ] Flatten gal took : 4 ms
[2024-05-21 20:13:00] [INFO ] Input system was already deterministic with 88 transitions.
[2024-05-21 20:13:00] [INFO ] Flatten gal took : 4 ms
[2024-05-21 20:13:00] [INFO ] Flatten gal took : 3 ms
[2024-05-21 20:13:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality17292572587863855758.gal : 2 ms
[2024-05-21 20:13:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality8508113682067748086.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17292572587863855758.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8508113682067748086.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,29023,0.07676,5420,2,450,5,6886,6,0,214,7570,0


Converting to forward existential form...Done !
original formula: AF(AG(AF(((p27==0)||(p22==1)))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(!(EG(!(((p27==0)||(p22==1))))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t4, t5, t8, t9, t11, t12, t14, t15, t16, t17, t19, t20, t21, t22, t23, t24, t25, ...288
(forward)formula 0,0,1.5478,41068,1,0,495,150620,207,251,2582,204569,466
FORMULA AutonomousCar-PT-04a-CTLCardinality-2023-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 48/48 places, 118/118 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 44 transition count 102
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 44 transition count 102
Applied a total of 8 rules in 2 ms. Remains 44 /48 variables (removed 4) and now considering 102/118 (removed 16) transitions.
// Phase 1: matrix 102 rows 44 cols
[2024-05-21 20:13:02] [INFO ] Computed 7 invariants in 2 ms
[2024-05-21 20:13:02] [INFO ] Implicit Places using invariants in 150 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 152 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 43/48 places, 102/118 transitions.
Applied a total of 0 rules in 1 ms. Remains 43 /43 variables (removed 0) and now considering 102/102 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 156 ms. Remains : 43/48 places, 102/118 transitions.
[2024-05-21 20:13:02] [INFO ] Flatten gal took : 7 ms
[2024-05-21 20:13:02] [INFO ] Flatten gal took : 8 ms
[2024-05-21 20:13:02] [INFO ] Input system was already deterministic with 102 transitions.
[2024-05-21 20:13:02] [INFO ] Flatten gal took : 8 ms
[2024-05-21 20:13:02] [INFO ] Flatten gal took : 7 ms
[2024-05-21 20:13:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality6628551141654685984.gal : 2 ms
[2024-05-21 20:13:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality5740863974259882765.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality6628551141654685984.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5740863974259882765.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,135866,0.340825,9748,2,1705,5,21899,6,0,273,23657,0


Converting to forward existential form...Done !
original formula: AX(((EG((p4==1)) + (p28==0)) + ((p13==1) + (AF(((p16==0)&&(p10==1))) * EG((p4==0))))))
=> equivalent forward existential formula: ([FwdG(((EY(Init) * !((EG((p4==1)) + (p28==0)))) * !((p13==1))),!(((p16==0)&&(p10==1))))] = FALSE * [(((EY(Init)...229
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t5, t6, t9, t10, t13, t14, t17, t18, t19, t46, t76, t78, t79, t81, t85, t87, t89, t91...272
Hit Full ! (commute/partial/dont) 87/0/15
(forward)formula 0,0,5.67519,147136,1,0,711,654108,242,315,3142,676637,788
FORMULA AutonomousCar-PT-04a-CTLCardinality-2023-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 48/48 places, 118/118 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 48 transition count 114
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 44 transition count 114
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 8 place count 44 transition count 113
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 10 place count 43 transition count 113
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 14 place count 39 transition count 97
Iterating global reduction 2 with 4 rules applied. Total rules applied 18 place count 39 transition count 97
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 20 place count 38 transition count 96
Applied a total of 20 rules in 19 ms. Remains 38 /48 variables (removed 10) and now considering 96/118 (removed 22) transitions.
// Phase 1: matrix 96 rows 38 cols
[2024-05-21 20:13:07] [INFO ] Computed 7 invariants in 1 ms
[2024-05-21 20:13:08] [INFO ] Implicit Places using invariants in 109 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 111 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 37/48 places, 96/118 transitions.
Applied a total of 0 rules in 5 ms. Remains 37 /37 variables (removed 0) and now considering 96/96 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 137 ms. Remains : 37/48 places, 96/118 transitions.
[2024-05-21 20:13:08] [INFO ] Flatten gal took : 5 ms
[2024-05-21 20:13:08] [INFO ] Flatten gal took : 4 ms
[2024-05-21 20:13:08] [INFO ] Input system was already deterministic with 96 transitions.
[2024-05-21 20:13:08] [INFO ] Flatten gal took : 5 ms
[2024-05-21 20:13:08] [INFO ] Flatten gal took : 5 ms
[2024-05-21 20:13:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality14072374190579752516.gal : 1 ms
[2024-05-21 20:13:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality13352235762153707869.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality14072374190579752516.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13352235762153707869.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,56978,0.163246,7084,2,1073,5,12998,6,0,243,14255,0


Converting to forward existential form...Done !
original formula: EG(AG(A((p33==1) U (AG(((p21==0)||(p30==1))) * ((p35==0)||(p39==1))))))
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !(!((E(!((!(E(TRUE U !(((p21==0)||(p30==1))))) * ((p35==0)||(p39==1)))) U (!((p33==1)) * !...307
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t4, t5, t6, t9, t10, t12, t13, t15, t16, t18, t70, t71, t72, t73, t75, t76, t77, t90,...259
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,2.48505,63976,1,0,631,264229,228,343,2910,313676,630
FORMULA AutonomousCar-PT-04a-CTLCardinality-2023-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2024-05-21 20:13:10] [INFO ] Flatten gal took : 6 ms
[2024-05-21 20:13:10] [INFO ] Flatten gal took : 12 ms
Total runtime 67924 ms.

BK_STOP 1716322390732

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="AutonomousCar-PT-04a"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is AutonomousCar-PT-04a, 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 r026-smll-171620167300265"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutonomousCar-PT-04a.tgz
mv AutonomousCar-PT-04a execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;