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-oct2-167813593300553.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is AutonomousCar-PT-02b, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r005-oct2-167813593300553
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 508K
-rw-r--r-- 1 mcc users 7.4K Feb 25 12:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K Feb 25 12:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Feb 25 12:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Feb 25 12:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 12:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 108K Feb 25 12:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.9K Feb 25 12:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 90K Feb 25 12:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:33 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:33 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 49K 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 AutonomousCar-PT-02b-CTLCardinality-00
FORMULA_NAME AutonomousCar-PT-02b-CTLCardinality-01
FORMULA_NAME AutonomousCar-PT-02b-CTLCardinality-02
FORMULA_NAME AutonomousCar-PT-02b-CTLCardinality-03
FORMULA_NAME AutonomousCar-PT-02b-CTLCardinality-04
FORMULA_NAME AutonomousCar-PT-02b-CTLCardinality-05
FORMULA_NAME AutonomousCar-PT-02b-CTLCardinality-06
FORMULA_NAME AutonomousCar-PT-02b-CTLCardinality-07
FORMULA_NAME AutonomousCar-PT-02b-CTLCardinality-08
FORMULA_NAME AutonomousCar-PT-02b-CTLCardinality-09
FORMULA_NAME AutonomousCar-PT-02b-CTLCardinality-10
FORMULA_NAME AutonomousCar-PT-02b-CTLCardinality-11
FORMULA_NAME AutonomousCar-PT-02b-CTLCardinality-12
FORMULA_NAME AutonomousCar-PT-02b-CTLCardinality-13
FORMULA_NAME AutonomousCar-PT-02b-CTLCardinality-14
FORMULA_NAME AutonomousCar-PT-02b-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678520253727

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AutonomousCar-PT-02b
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202303021504
[2023-03-11 07:37:36] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-11 07:37:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 07:37:36] [INFO ] Load time of PNML (sax parser for PT used): 59 ms
[2023-03-11 07:37:36] [INFO ] Transformed 155 places.
[2023-03-11 07:37:36] [INFO ] Transformed 194 transitions.
[2023-03-11 07:37:36] [INFO ] Found NUPN structural information;
[2023-03-11 07:37:36] [INFO ] Parsed PT model containing 155 places and 194 transitions and 620 arcs in 149 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 11 ms.
Support contains 96 out of 155 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 155/155 places, 194/194 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 149 transition count 188
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 149 transition count 188
Applied a total of 12 rules in 18 ms. Remains 149 /155 variables (removed 6) and now considering 188/194 (removed 6) transitions.
// Phase 1: matrix 188 rows 149 cols
[2023-03-11 07:37:37] [INFO ] Computed 7 place invariants in 9 ms
[2023-03-11 07:37:37] [INFO ] Implicit Places using invariants in 303 ms returned []
[2023-03-11 07:37:37] [INFO ] Invariant cache hit.
[2023-03-11 07:37:37] [INFO ] Implicit Places using invariants and state equation in 193 ms returned []
Implicit Place search using SMT with State Equation took 524 ms to find 0 implicit places.
[2023-03-11 07:37:37] [INFO ] Invariant cache hit.
[2023-03-11 07:37:37] [INFO ] Dead Transitions using invariants and state equation in 253 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 149/155 places, 188/194 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 797 ms. Remains : 149/155 places, 188/194 transitions.
Support contains 96 out of 149 places after structural reductions.
[2023-03-11 07:37:37] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2023-03-11 07:37:37] [INFO ] Flatten gal took : 45 ms
FORMULA AutonomousCar-PT-02b-CTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-02b-CTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-11 07:37:37] [INFO ] Flatten gal took : 20 ms
[2023-03-11 07:37:38] [INFO ] Input system was already deterministic with 188 transitions.
Support contains 82 out of 149 places (down from 96) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 460 ms. (steps per millisecond=21 ) properties (out of 60) seen :36
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 24) seen :4
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 20) seen :9
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 10) seen :2
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 8) seen :1
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2023-03-11 07:37:38] [INFO ] Invariant cache hit.
[2023-03-11 07:37:38] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-11 07:37:38] [INFO ] After 78ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-11 07:37:38] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-11 07:37:38] [INFO ] After 112ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :6
[2023-03-11 07:37:38] [INFO ] Deduced a trap composed of 17 places in 72 ms of which 5 ms to minimize.
[2023-03-11 07:37:39] [INFO ] Deduced a trap composed of 19 places in 56 ms of which 0 ms to minimize.
[2023-03-11 07:37:39] [INFO ] Deduced a trap composed of 19 places in 54 ms of which 1 ms to minimize.
[2023-03-11 07:37:39] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 219 ms
[2023-03-11 07:37:39] [INFO ] Deduced a trap composed of 9 places in 45 ms of which 0 ms to minimize.
[2023-03-11 07:37:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 59 ms
[2023-03-11 07:37:39] [INFO ] Deduced a trap composed of 36 places in 42 ms of which 0 ms to minimize.
[2023-03-11 07:37:39] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 48 ms
[2023-03-11 07:37:39] [INFO ] Deduced a trap composed of 21 places in 109 ms of which 0 ms to minimize.
[2023-03-11 07:37:39] [INFO ] Deduced a trap composed of 19 places in 184 ms of which 0 ms to minimize.
[2023-03-11 07:37:39] [INFO ] Deduced a trap composed of 24 places in 110 ms of which 1 ms to minimize.
[2023-03-11 07:37:39] [INFO ] Deduced a trap composed of 26 places in 236 ms of which 1 ms to minimize.
[2023-03-11 07:37:40] [INFO ] Deduced a trap composed of 28 places in 142 ms of which 0 ms to minimize.
[2023-03-11 07:37:40] [INFO ] Deduced a trap composed of 47 places in 121 ms of which 1 ms to minimize.
[2023-03-11 07:37:40] [INFO ] Deduced a trap composed of 33 places in 102 ms of which 1 ms to minimize.
[2023-03-11 07:37:40] [INFO ] Deduced a trap composed of 34 places in 78 ms of which 0 ms to minimize.
[2023-03-11 07:37:40] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 8 trap constraints in 1180 ms
[2023-03-11 07:37:40] [INFO ] Deduced a trap composed of 33 places in 91 ms of which 1 ms to minimize.
[2023-03-11 07:37:40] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 135 ms
[2023-03-11 07:37:40] [INFO ] After 1818ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :4
Attempting to minimize the solution found.
Minimization took 70 ms.
[2023-03-11 07:37:40] [INFO ] After 1966ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :4
Fused 7 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 19 ms.
Support contains 9 out of 149 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 149/149 places, 188/188 transitions.
Graph (trivial) has 124 edges and 149 vertex of which 4 / 149 are part of one of the 2 SCC in 2 ms
Free SCC test removed 2 places
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Graph (complete) has 302 edges and 147 vertex of which 140 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.1 ms
Discarding 7 places :
Also discarding 5 output transitions
Drop transitions removed 5 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 54 transitions
Trivial Post-agglo rules discarded 54 transitions
Performed 54 trivial Post agglomeration. Transition count delta: 54
Iterating post reduction 0 with 55 rules applied. Total rules applied 57 place count 140 transition count 124
Reduce places removed 54 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 1 with 67 rules applied. Total rules applied 124 place count 86 transition count 111
Reduce places removed 7 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 8 rules applied. Total rules applied 132 place count 79 transition count 110
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 133 place count 78 transition count 110
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 7 Pre rules applied. Total rules applied 133 place count 78 transition count 103
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 4 with 14 rules applied. Total rules applied 147 place count 71 transition count 103
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 158 place count 60 transition count 92
Iterating global reduction 4 with 11 rules applied. Total rules applied 169 place count 60 transition count 92
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 4 with 16 rules applied. Total rules applied 185 place count 60 transition count 76
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 185 place count 60 transition count 75
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 187 place count 59 transition count 75
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 189 place count 57 transition count 71
Iterating global reduction 5 with 2 rules applied. Total rules applied 191 place count 57 transition count 71
Ensure Unique test removed 1 transitions
Reduce isomorphic 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 5 with 2 rules applied. Total rules applied 193 place count 57 transition count 69
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 194 place count 56 transition count 69
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 7 with 30 rules applied. Total rules applied 224 place count 41 transition count 54
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 227 place count 38 transition count 47
Iterating global reduction 7 with 3 rules applied. Total rules applied 230 place count 38 transition count 47
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -15
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 7 with 6 rules applied. Total rules applied 236 place count 35 transition count 62
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 7 with 2 rules applied. Total rules applied 238 place count 35 transition count 60
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 7 with 2 rules applied. Total rules applied 240 place count 35 transition count 60
Applied a total of 240 rules in 70 ms. Remains 35 /149 variables (removed 114) and now considering 60/188 (removed 128) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 70 ms. Remains : 35/149 places, 60/188 transitions.
Finished random walk after 211 steps, including 13 resets, run visited all 4 properties in 1 ms. (steps per millisecond=211 )
Successfully simplified 3 atomic propositions for a total of 14 simplifications.
[2023-03-11 07:37:40] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-11 07:37:40] [INFO ] Flatten gal took : 12 ms
FORMULA AutonomousCar-PT-02b-CTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-11 07:37:40] [INFO ] Flatten gal took : 10 ms
[2023-03-11 07:37:40] [INFO ] Input system was already deterministic with 188 transitions.
Support contains 76 out of 149 places (down from 77) after GAL structural reductions.
Computed a total of 36 stabilizing places and 37 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 149/149 places, 188/188 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 134 transition count 173
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 134 transition count 173
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 46 place count 134 transition count 157
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 47 place count 133 transition count 156
Iterating global reduction 1 with 1 rules applied. Total rules applied 48 place count 133 transition count 156
Applied a total of 48 rules in 10 ms. Remains 133 /149 variables (removed 16) and now considering 156/188 (removed 32) transitions.
// Phase 1: matrix 156 rows 133 cols
[2023-03-11 07:37:40] [INFO ] Computed 7 place invariants in 2 ms
[2023-03-11 07:37:41] [INFO ] Implicit Places using invariants in 470 ms returned []
[2023-03-11 07:37:41] [INFO ] Invariant cache hit.
[2023-03-11 07:37:41] [INFO ] Implicit Places using invariants and state equation in 166 ms returned []
Implicit Place search using SMT with State Equation took 640 ms to find 0 implicit places.
[2023-03-11 07:37:41] [INFO ] Invariant cache hit.
[2023-03-11 07:37:41] [INFO ] Dead Transitions using invariants and state equation in 140 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 133/149 places, 156/188 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 805 ms. Remains : 133/149 places, 156/188 transitions.
[2023-03-11 07:37:41] [INFO ] Flatten gal took : 9 ms
[2023-03-11 07:37:41] [INFO ] Flatten gal took : 25 ms
[2023-03-11 07:37:41] [INFO ] Input system was already deterministic with 156 transitions.
[2023-03-11 07:37:41] [INFO ] Flatten gal took : 5 ms
[2023-03-11 07:37:41] [INFO ] Flatten gal took : 6 ms
[2023-03-11 07:37:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality3594430981652308060.gal : 3 ms
[2023-03-11 07:37:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality11217470590040416226.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3594430981652308060.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11217470590040416226.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,2.00831e+06,0.148623,9336,2,2624,5,22553,6,0,690,24485,0


Converting to forward existential form...Done !
original formula: (EF((EX((((p109==0)&&(p123==1))&&((p1==0)&&(p30==1)))) * EF(((p138==0)&&(p115==1))))) + (EF(((EF(((p59==0)&&(p72==1))) + AX((((p9==0)||(p...340
=> equivalent forward existential formula: ([(FwdU((FwdU(Init,TRUE) * EX((((p109==0)&&(p123==1))&&((p1==0)&&(p30==1))))),TRUE) * ((p138==0)&&(p115==1)))] !...667
Reverse transition relation is NOT exact ! Due to transitions t11, t17, t18, t27, t31, t36, t41, t42, t67, t68, t71, t72, t74, t86, t87, t94, t95, t98, t99...317
Using saturation style SCC detection
(forward)formula 0,0,19.3972,620108,1,0,1867,4.18124e+06,363,934,4849,3.8302e+06,2183
FORMULA AutonomousCar-PT-02b-CTLCardinality-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 149/149 places, 188/188 transitions.
Graph (trivial) has 139 edges and 149 vertex of which 4 / 149 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 64 transitions
Trivial Post-agglo rules discarded 64 transitions
Performed 64 trivial Post agglomeration. Transition count delta: 64
Iterating post reduction 0 with 64 rules applied. Total rules applied 65 place count 146 transition count 121
Reduce places removed 64 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 1 with 79 rules applied. Total rules applied 144 place count 82 transition count 106
Reduce places removed 8 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 9 rules applied. Total rules applied 153 place count 74 transition count 105
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 154 place count 73 transition count 105
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 7 Pre rules applied. Total rules applied 154 place count 73 transition count 98
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 4 with 14 rules applied. Total rules applied 168 place count 66 transition count 98
Discarding 13 places :
Symmetric choice reduction at 4 with 13 rule applications. Total rules 181 place count 53 transition count 85
Iterating global reduction 4 with 13 rules applied. Total rules applied 194 place count 53 transition count 85
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 4 with 16 rules applied. Total rules applied 210 place count 53 transition count 69
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 210 place count 53 transition count 67
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 214 place count 51 transition count 67
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 216 place count 49 transition count 63
Iterating global reduction 5 with 2 rules applied. Total rules applied 218 place count 49 transition count 63
Ensure Unique test removed 1 transitions
Reduce isomorphic 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 5 with 2 rules applied. Total rules applied 220 place count 49 transition count 61
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 221 place count 48 transition count 61
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 7 with 26 rules applied. Total rules applied 247 place count 35 transition count 48
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 250 place count 32 transition count 41
Iterating global reduction 7 with 3 rules applied. Total rules applied 253 place count 32 transition count 41
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 7 with 2 rules applied. Total rules applied 255 place count 32 transition count 39
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 1 rules applied. Total rules applied 256 place count 32 transition count 38
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 257 place count 31 transition count 38
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 259 place count 29 transition count 36
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 260 place count 28 transition count 36
Applied a total of 260 rules in 22 ms. Remains 28 /149 variables (removed 121) and now considering 36/188 (removed 152) transitions.
// Phase 1: matrix 36 rows 28 cols
[2023-03-11 07:38:01] [INFO ] Computed 5 place invariants in 0 ms
[2023-03-11 07:38:01] [INFO ] Implicit Places using invariants in 45 ms returned []
[2023-03-11 07:38:01] [INFO ] Invariant cache hit.
[2023-03-11 07:38:01] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-11 07:38:01] [INFO ] Implicit Places using invariants and state equation in 84 ms returned [21, 27]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 135 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 26/149 places, 36/188 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 1 place count 26 transition count 35
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 25 transition count 35
Applied a total of 2 rules in 7 ms. Remains 25 /26 variables (removed 1) and now considering 35/36 (removed 1) transitions.
// Phase 1: matrix 35 rows 25 cols
[2023-03-11 07:38:01] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 07:38:01] [INFO ] Implicit Places using invariants in 61 ms returned []
[2023-03-11 07:38:01] [INFO ] Invariant cache hit.
[2023-03-11 07:38:01] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-11 07:38:01] [INFO ] Implicit Places using invariants and state equation in 73 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 : 25/149 places, 35/188 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 304 ms. Remains : 25/149 places, 35/188 transitions.
[2023-03-11 07:38:01] [INFO ] Flatten gal took : 7 ms
[2023-03-11 07:38:01] [INFO ] Flatten gal took : 4 ms
[2023-03-11 07:38:01] [INFO ] Input system was already deterministic with 35 transitions.
[2023-03-11 07:38:01] [INFO ] Flatten gal took : 4 ms
[2023-03-11 07:38:01] [INFO ] Flatten gal took : 4 ms
[2023-03-11 07:38:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality13257965533545119182.gal : 5 ms
[2023-03-11 07:38:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality7215040216800192958.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/CTLCardinality13257965533545119182.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7215040216800192958.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,1469,0.016418,3584,2,120,5,797,6,0,133,874,0


Converting to forward existential form...Done !
original formula: AF((p33==1))
=> equivalent forward existential formula: [FwdG(Init,!((p33==1)))] = FALSE
Hit Full ! (commute/partial/dont) 33/0/2
(forward)formula 0,0,0.044744,4692,1,0,31,5522,20,4,739,6241,30
FORMULA AutonomousCar-PT-02b-CTLCardinality-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 149/149 places, 188/188 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 131 transition count 170
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 131 transition count 170
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 40 place count 127 transition count 166
Iterating global reduction 0 with 4 rules applied. Total rules applied 44 place count 127 transition count 166
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 126 transition count 165
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 126 transition count 165
Applied a total of 46 rules in 26 ms. Remains 126 /149 variables (removed 23) and now considering 165/188 (removed 23) transitions.
// Phase 1: matrix 165 rows 126 cols
[2023-03-11 07:38:01] [INFO ] Computed 7 place invariants in 1 ms
[2023-03-11 07:38:01] [INFO ] Implicit Places using invariants in 93 ms returned []
[2023-03-11 07:38:01] [INFO ] Invariant cache hit.
[2023-03-11 07:38:01] [INFO ] Implicit Places using invariants and state equation in 136 ms returned []
Implicit Place search using SMT with State Equation took 233 ms to find 0 implicit places.
[2023-03-11 07:38:01] [INFO ] Invariant cache hit.
[2023-03-11 07:38:02] [INFO ] Dead Transitions using invariants and state equation in 131 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 126/149 places, 165/188 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 393 ms. Remains : 126/149 places, 165/188 transitions.
[2023-03-11 07:38:02] [INFO ] Flatten gal took : 7 ms
[2023-03-11 07:38:02] [INFO ] Flatten gal took : 8 ms
[2023-03-11 07:38:02] [INFO ] Input system was already deterministic with 165 transitions.
[2023-03-11 07:38:02] [INFO ] Flatten gal took : 7 ms
[2023-03-11 07:38:02] [INFO ] Flatten gal took : 7 ms
[2023-03-11 07:38:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality11093523141463068172.gal : 2 ms
[2023-03-11 07:38:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality16445414418297293723.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/CTLCardinality11093523141463068172.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16445414418297293723.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,2.0325e+06,0.169946,10940,2,2741,5,27291,6,0,671,33655,0


Converting to forward existential form...Done !
original formula: AX(((EX((p142==0)) * AF(((p45==1)&&(p4==1)))) * AF(((p147==0)||(p0==1)))))
=> equivalent forward existential formula: (([(EY(Init) * !(EX((p142==0))))] = FALSE * [FwdG(EY(Init),!(((p45==1)&&(p4==1))))] = FALSE) * [FwdG(EY(Init),!(...187
Hit Full ! (commute/partial/dont) 143/0/22
(forward)formula 0,0,3.64791,98860,1,0,136,465535,27,5,3633,469945,133
FORMULA AutonomousCar-PT-02b-CTLCardinality-03 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 : 149/149 places, 188/188 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 132 transition count 171
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 132 transition count 171
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 50 place count 132 transition count 155
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 53 place count 129 transition count 152
Iterating global reduction 1 with 3 rules applied. Total rules applied 56 place count 129 transition count 152
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 57 place count 128 transition count 151
Iterating global reduction 1 with 1 rules applied. Total rules applied 58 place count 128 transition count 151
Applied a total of 58 rules in 33 ms. Remains 128 /149 variables (removed 21) and now considering 151/188 (removed 37) transitions.
// Phase 1: matrix 151 rows 128 cols
[2023-03-11 07:38:05] [INFO ] Computed 7 place invariants in 2 ms
[2023-03-11 07:38:06] [INFO ] Implicit Places using invariants in 127 ms returned []
[2023-03-11 07:38:06] [INFO ] Invariant cache hit.
[2023-03-11 07:38:06] [INFO ] Implicit Places using invariants and state equation in 318 ms returned []
Implicit Place search using SMT with State Equation took 454 ms to find 0 implicit places.
[2023-03-11 07:38:06] [INFO ] Invariant cache hit.
[2023-03-11 07:38:06] [INFO ] Dead Transitions using invariants and state equation in 131 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 128/149 places, 151/188 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 619 ms. Remains : 128/149 places, 151/188 transitions.
[2023-03-11 07:38:06] [INFO ] Flatten gal took : 5 ms
[2023-03-11 07:38:06] [INFO ] Flatten gal took : 5 ms
[2023-03-11 07:38:06] [INFO ] Input system was already deterministic with 151 transitions.
[2023-03-11 07:38:06] [INFO ] Flatten gal took : 5 ms
[2023-03-11 07:38:06] [INFO ] Flatten gal took : 5 ms
[2023-03-11 07:38:06] [INFO ] Time to serialize gal into /tmp/CTLCardinality11739076480492837052.gal : 2 ms
[2023-03-11 07:38:06] [INFO ] Time to serialize properties into /tmp/CTLCardinality4922453395077102804.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/CTLCardinality11739076480492837052.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4922453395077102804.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,1.79728e+06,0.174169,10696,2,2567,5,27721,6,0,665,33340,0


Converting to forward existential form...Done !
original formula: !(A((EX(TRUE) + EF(((((p98==1)&&((p57==0)||(p23==1)))||(p21==0))||(p146==1)))) U EF(EG((p84==1)))))
=> equivalent forward existential formula: ([((FwdU(Init,!(E(TRUE U EG((p84==1))))) * !((EX(TRUE) + E(TRUE U ((((p98==1)&&((p57==0)||(p23==1)))||(p21==0))|...260
Reverse transition relation is NOT exact ! Due to transitions t11, t17, t18, t25, t33, t36, t37, t38, t64, t65, t68, t69, t71, t85, t90, t91, t94, t95, t97...305
(forward)formula 0,1,3.97531,104180,1,0,473,494708,330,191,4432,485281,586
FORMULA AutonomousCar-PT-02b-CTLCardinality-04 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 : 149/149 places, 188/188 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 134 transition count 173
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 134 transition count 173
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 46 place count 134 transition count 157
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 49 place count 131 transition count 154
Iterating global reduction 1 with 3 rules applied. Total rules applied 52 place count 131 transition count 154
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 53 place count 130 transition count 153
Iterating global reduction 1 with 1 rules applied. Total rules applied 54 place count 130 transition count 153
Applied a total of 54 rules in 21 ms. Remains 130 /149 variables (removed 19) and now considering 153/188 (removed 35) transitions.
// Phase 1: matrix 153 rows 130 cols
[2023-03-11 07:38:10] [INFO ] Computed 7 place invariants in 1 ms
[2023-03-11 07:38:10] [INFO ] Implicit Places using invariants in 67 ms returned []
[2023-03-11 07:38:10] [INFO ] Invariant cache hit.
[2023-03-11 07:38:10] [INFO ] Implicit Places using invariants and state equation in 119 ms returned []
Implicit Place search using SMT with State Equation took 189 ms to find 0 implicit places.
[2023-03-11 07:38:10] [INFO ] Invariant cache hit.
[2023-03-11 07:38:10] [INFO ] Dead Transitions using invariants and state equation in 131 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 130/149 places, 153/188 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 342 ms. Remains : 130/149 places, 153/188 transitions.
[2023-03-11 07:38:10] [INFO ] Flatten gal took : 7 ms
[2023-03-11 07:38:10] [INFO ] Flatten gal took : 23 ms
[2023-03-11 07:38:10] [INFO ] Input system was already deterministic with 153 transitions.
[2023-03-11 07:38:10] [INFO ] Flatten gal took : 9 ms
[2023-03-11 07:38:10] [INFO ] Flatten gal took : 7 ms
[2023-03-11 07:38:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality5198587473571885468.gal : 4 ms
[2023-03-11 07:38:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality17855653108523380994.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/CTLCardinality5198587473571885468.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17855653108523380994.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,1.88756e+06,0.152825,10176,2,2869,5,25971,6,0,675,28783,0


Converting to forward existential form...Done !
original formula: AF((A(AF(EG((p5==1))) U !(EF(((p101==0)||(p115==1))))) * EG(EX(((p109==1) * EG(((p127==0)||(p14==1))))))))
=> equivalent forward existential formula: [FwdG(Init,!((!((E(!(!(E(TRUE U ((p101==0)||(p115==1))))) U (!(!(EG(!(EG((p5==1)))))) * !(!(E(TRUE U ((p101==0)|...280
Reverse transition relation is NOT exact ! Due to transitions t11, t17, t18, t25, t34, t39, t40, t65, t66, t69, t70, t72, t85, t90, t91, t94, t95, t97, t11...312
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,27.8387,878708,1,0,2527,6.11478e+06,350,1294,4744,5.05182e+06,2757
FORMULA AutonomousCar-PT-02b-CTLCardinality-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 : 149/149 places, 188/188 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 131 transition count 170
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 131 transition count 170
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 52 place count 131 transition count 154
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 56 place count 127 transition count 150
Iterating global reduction 1 with 4 rules applied. Total rules applied 60 place count 127 transition count 150
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 61 place count 126 transition count 149
Iterating global reduction 1 with 1 rules applied. Total rules applied 62 place count 126 transition count 149
Applied a total of 62 rules in 19 ms. Remains 126 /149 variables (removed 23) and now considering 149/188 (removed 39) transitions.
// Phase 1: matrix 149 rows 126 cols
[2023-03-11 07:38:39] [INFO ] Computed 7 place invariants in 3 ms
[2023-03-11 07:38:39] [INFO ] Implicit Places using invariants in 62 ms returned []
[2023-03-11 07:38:39] [INFO ] Invariant cache hit.
[2023-03-11 07:38:39] [INFO ] Implicit Places using invariants and state equation in 139 ms returned []
Implicit Place search using SMT with State Equation took 217 ms to find 0 implicit places.
[2023-03-11 07:38:39] [INFO ] Invariant cache hit.
[2023-03-11 07:38:39] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 126/149 places, 149/188 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 319 ms. Remains : 126/149 places, 149/188 transitions.
[2023-03-11 07:38:39] [INFO ] Flatten gal took : 5 ms
[2023-03-11 07:38:39] [INFO ] Flatten gal took : 5 ms
[2023-03-11 07:38:39] [INFO ] Input system was already deterministic with 149 transitions.
[2023-03-11 07:38:39] [INFO ] Flatten gal took : 5 ms
[2023-03-11 07:38:39] [INFO ] Flatten gal took : 5 ms
[2023-03-11 07:38:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality2845278526491561888.gal : 1 ms
[2023-03-11 07:38:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality7597188639001768499.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/CTLCardinality2845278526491561888.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7597188639001768499.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,1.72657e+06,0.131223,10156,2,2856,5,25598,6,0,655,29605,0


Converting to forward existential form...Done !
original formula: EG((EF(((p5==1) * EF((p108==1)))) + EX((((p68==0)||(p30==1))||(p12==1)))))
=> equivalent forward existential formula: [FwdG(Init,(E(TRUE U ((p5==1) * E(TRUE U (p108==1)))) + EX((((p68==0)||(p30==1))||(p12==1)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t11, t17, t18, t25, t33, t36, t37, t38, t62, t63, t66, t67, t69, t82, t87, t88, t91, t92, t94...317
(forward)formula 0,1,7.65901,282376,1,0,945,1.52793e+06,325,532,4166,1.60249e+06,915
FORMULA AutonomousCar-PT-02b-CTLCardinality-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 149/149 places, 188/188 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 131 transition count 170
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 131 transition count 170
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 40 place count 127 transition count 166
Iterating global reduction 0 with 4 rules applied. Total rules applied 44 place count 127 transition count 166
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 126 transition count 165
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 126 transition count 165
Applied a total of 46 rules in 12 ms. Remains 126 /149 variables (removed 23) and now considering 165/188 (removed 23) transitions.
// Phase 1: matrix 165 rows 126 cols
[2023-03-11 07:38:47] [INFO ] Computed 7 place invariants in 1 ms
[2023-03-11 07:38:47] [INFO ] Implicit Places using invariants in 122 ms returned []
[2023-03-11 07:38:47] [INFO ] Invariant cache hit.
[2023-03-11 07:38:47] [INFO ] Implicit Places using invariants and state equation in 304 ms returned []
Implicit Place search using SMT with State Equation took 444 ms to find 0 implicit places.
[2023-03-11 07:38:47] [INFO ] Invariant cache hit.
[2023-03-11 07:38:48] [INFO ] Dead Transitions using invariants and state equation in 1115 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 126/149 places, 165/188 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1584 ms. Remains : 126/149 places, 165/188 transitions.
[2023-03-11 07:38:48] [INFO ] Flatten gal took : 8 ms
[2023-03-11 07:38:48] [INFO ] Flatten gal took : 6 ms
[2023-03-11 07:38:48] [INFO ] Input system was already deterministic with 165 transitions.
[2023-03-11 07:38:48] [INFO ] Flatten gal took : 6 ms
[2023-03-11 07:38:48] [INFO ] Flatten gal took : 6 ms
[2023-03-11 07:38:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality4987639714899334109.gal : 14 ms
[2023-03-11 07:38:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality13034044147142761507.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/CTLCardinality4987639714899334109.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13034044147142761507.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,2.0325e+06,0.248599,10940,2,2741,5,27291,6,0,671,33655,0


Converting to forward existential form...Done !
original formula: AG((EX((p3==0)) * ((p64==0)||(p83==1))))
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(EX((p3==0))))] = FALSE * [(FwdU(Init,TRUE) * !(((p64==0)||(p83==1))))] = FALSE)
(forward)formula 0,0,0.251098,11204,1,0,8,27291,9,2,682,33655,1
FORMULA AutonomousCar-PT-02b-CTLCardinality-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 149/149 places, 188/188 transitions.
Graph (trivial) has 127 edges and 149 vertex of which 4 / 149 are part of one of the 2 SCC in 1 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 55 transitions
Trivial Post-agglo rules discarded 55 transitions
Performed 55 trivial Post agglomeration. Transition count delta: 55
Iterating post reduction 0 with 55 rules applied. Total rules applied 56 place count 146 transition count 130
Reduce places removed 55 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 1 with 65 rules applied. Total rules applied 121 place count 91 transition count 120
Reduce places removed 5 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 2 with 11 rules applied. Total rules applied 132 place count 86 transition count 114
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 8 rules applied. Total rules applied 140 place count 80 transition count 112
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 141 place count 79 transition count 112
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 6 Pre rules applied. Total rules applied 141 place count 79 transition count 106
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 5 with 12 rules applied. Total rules applied 153 place count 73 transition count 106
Discarding 11 places :
Symmetric choice reduction at 5 with 11 rule applications. Total rules 164 place count 62 transition count 95
Iterating global reduction 5 with 11 rules applied. Total rules applied 175 place count 62 transition count 95
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 5 with 16 rules applied. Total rules applied 191 place count 62 transition count 79
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 2 Pre rules applied. Total rules applied 191 place count 62 transition count 77
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 195 place count 60 transition count 77
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 196 place count 59 transition count 75
Iterating global reduction 6 with 1 rules applied. Total rules applied 197 place count 59 transition count 75
Ensure Unique test removed 1 transitions
Reduce isomorphic 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 6 with 2 rules applied. Total rules applied 199 place count 59 transition count 73
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 200 place count 58 transition count 73
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 8 with 26 rules applied. Total rules applied 226 place count 45 transition count 60
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 228 place count 43 transition count 56
Iterating global reduction 8 with 2 rules applied. Total rules applied 230 place count 43 transition count 56
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 231 place count 43 transition count 55
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 232 place count 43 transition count 55
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 234 place count 41 transition count 53
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 235 place count 40 transition count 53
Applied a total of 235 rules in 33 ms. Remains 40 /149 variables (removed 109) and now considering 53/188 (removed 135) transitions.
// Phase 1: matrix 53 rows 40 cols
[2023-03-11 07:38:49] [INFO ] Computed 5 place invariants in 0 ms
[2023-03-11 07:38:49] [INFO ] Implicit Places using invariants in 63 ms returned []
[2023-03-11 07:38:49] [INFO ] Invariant cache hit.
[2023-03-11 07:38:49] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-11 07:38:49] [INFO ] Implicit Places using invariants and state equation in 95 ms returned [30, 36]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 161 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 38/149 places, 53/188 transitions.
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 0 with 2 rules applied. Total rules applied 2 place count 37 transition count 52
Applied a total of 2 rules in 11 ms. Remains 37 /38 variables (removed 1) and now considering 52/53 (removed 1) transitions.
// Phase 1: matrix 52 rows 37 cols
[2023-03-11 07:38:49] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 07:38:49] [INFO ] Implicit Places using invariants in 50 ms returned []
[2023-03-11 07:38:49] [INFO ] Invariant cache hit.
[2023-03-11 07:38:49] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-11 07:38:49] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 122 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 37/149 places, 52/188 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 327 ms. Remains : 37/149 places, 52/188 transitions.
[2023-03-11 07:38:49] [INFO ] Flatten gal took : 3 ms
[2023-03-11 07:38:49] [INFO ] Flatten gal took : 3 ms
[2023-03-11 07:38:49] [INFO ] Input system was already deterministic with 52 transitions.
[2023-03-11 07:38:49] [INFO ] Flatten gal took : 3 ms
[2023-03-11 07:38:49] [INFO ] Flatten gal took : 3 ms
[2023-03-11 07:38:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality71877011661203466.gal : 1 ms
[2023-03-11 07:38:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality8725869829158077861.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/CTLCardinality71877011661203466.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8725869829158077861.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 -...281
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,3968,0.017706,3724,2,264,5,1765,6,0,198,2037,0


Converting to forward existential form...Done !
original formula: AG((AF(!(A(((p111==0)||(p43==1)) U (p33==1)))) * ((EF(AG((p153==1))) + (p29==0)) + A(AF((p40==0)) U (EG((p96==1)) + EG(((p154==0)||(p103=...165
=> equivalent forward existential formula: ([FwdG(FwdU(Init,TRUE),!(!(!((E(!((p33==1)) U (!(((p111==0)||(p43==1))) * !((p33==1)))) + EG(!((p33==1))))))))] ...440
Reverse transition relation is NOT exact ! Due to transitions t3, t6, t7, t9, t11, t13, t15, t18, t26, t27, t34, t40, t41, t42, t44, t45, t46, t47, t50, t5...256
Using saturation style SCC detection
(forward)formula 0,0,0.603913,26900,1,0,912,134030,164,449,1453,169239,1070
FORMULA AutonomousCar-PT-02b-CTLCardinality-09 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 : 149/149 places, 188/188 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 131 transition count 170
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 131 transition count 170
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 52 place count 131 transition count 154
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 55 place count 128 transition count 151
Iterating global reduction 1 with 3 rules applied. Total rules applied 58 place count 128 transition count 151
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 59 place count 127 transition count 150
Iterating global reduction 1 with 1 rules applied. Total rules applied 60 place count 127 transition count 150
Applied a total of 60 rules in 15 ms. Remains 127 /149 variables (removed 22) and now considering 150/188 (removed 38) transitions.
// Phase 1: matrix 150 rows 127 cols
[2023-03-11 07:38:50] [INFO ] Computed 7 place invariants in 2 ms
[2023-03-11 07:38:50] [INFO ] Implicit Places using invariants in 84 ms returned []
[2023-03-11 07:38:50] [INFO ] Invariant cache hit.
[2023-03-11 07:38:50] [INFO ] Implicit Places using invariants and state equation in 137 ms returned []
Implicit Place search using SMT with State Equation took 225 ms to find 0 implicit places.
[2023-03-11 07:38:50] [INFO ] Invariant cache hit.
[2023-03-11 07:38:50] [INFO ] Dead Transitions using invariants and state equation in 112 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 127/149 places, 150/188 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 353 ms. Remains : 127/149 places, 150/188 transitions.
[2023-03-11 07:38:50] [INFO ] Flatten gal took : 13 ms
[2023-03-11 07:38:50] [INFO ] Flatten gal took : 6 ms
[2023-03-11 07:38:50] [INFO ] Input system was already deterministic with 150 transitions.
[2023-03-11 07:38:50] [INFO ] Flatten gal took : 6 ms
[2023-03-11 07:38:50] [INFO ] Flatten gal took : 5 ms
[2023-03-11 07:38:50] [INFO ] Time to serialize gal into /tmp/CTLCardinality8551491695200053350.gal : 1 ms
[2023-03-11 07:38:50] [INFO ] Time to serialize properties into /tmp/CTLCardinality3496095392613567606.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/CTLCardinality8551491695200053350.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3496095392613567606.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,1.8183e+06,0.128925,9632,2,2489,5,24025,6,0,660,27644,0


Converting to forward existential form...Done !
original formula: AF((EF(AX(FALSE)) * (AX(((p42==0)&&(p13==1))) + A((AG((p103==1)) + EG((p45==0))) U !(AX((p99==1)))))))
=> equivalent forward existential formula: [FwdG(Init,!((E(TRUE U !(EX(!(FALSE)))) * (!(EX(!(((p42==0)&&(p13==1))))) + !((E(!(!(!(EX(!((p99==1)))))) U (!((...272
Reverse transition relation is NOT exact ! Due to transitions t11, t17, t18, t25, t33, t36, t37, t38, t63, t64, t67, t68, t70, t83, t88, t89, t92, t93, t95...305
Using saturation style SCC detection
(forward)formula 0,1,12.6743,452556,1,0,1182,3.01706e+06,341,519,4368,2.72926e+06,1354
FORMULA AutonomousCar-PT-02b-CTLCardinality-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 149/149 places, 188/188 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 131 transition count 170
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 131 transition count 170
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 52 place count 131 transition count 154
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 55 place count 128 transition count 151
Iterating global reduction 1 with 3 rules applied. Total rules applied 58 place count 128 transition count 151
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 59 place count 127 transition count 150
Iterating global reduction 1 with 1 rules applied. Total rules applied 60 place count 127 transition count 150
Applied a total of 60 rules in 5 ms. Remains 127 /149 variables (removed 22) and now considering 150/188 (removed 38) transitions.
// Phase 1: matrix 150 rows 127 cols
[2023-03-11 07:39:03] [INFO ] Computed 7 place invariants in 2 ms
[2023-03-11 07:39:03] [INFO ] Implicit Places using invariants in 105 ms returned []
[2023-03-11 07:39:03] [INFO ] Invariant cache hit.
[2023-03-11 07:39:03] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 203 ms to find 0 implicit places.
[2023-03-11 07:39:03] [INFO ] Invariant cache hit.
[2023-03-11 07:39:03] [INFO ] Dead Transitions using invariants and state equation in 154 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 127/149 places, 150/188 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 375 ms. Remains : 127/149 places, 150/188 transitions.
[2023-03-11 07:39:03] [INFO ] Flatten gal took : 4 ms
[2023-03-11 07:39:03] [INFO ] Flatten gal took : 5 ms
[2023-03-11 07:39:03] [INFO ] Input system was already deterministic with 150 transitions.
[2023-03-11 07:39:03] [INFO ] Flatten gal took : 4 ms
[2023-03-11 07:39:03] [INFO ] Flatten gal took : 4 ms
[2023-03-11 07:39:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality2291978281001811420.gal : 1 ms
[2023-03-11 07:39:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality14349349459352162243.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/CTLCardinality2291978281001811420.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14349349459352162243.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,1.84532e+06,0.140022,9372,2,2598,5,22714,6,0,660,26261,0


Converting to forward existential form...Done !
original formula: E(!((A(EG(((p117==0)||(p65==1))) U ((p36==0)||(p113==1))) * AG(((p63==0)||(p25==1))))) U (A(((p92==0)||(p22==1)) U (((p97!=1) * ((p100==0...213
=> equivalent forward existential formula: [(((FwdU(Init,!((!((E(!(((p36==0)||(p113==1))) U (!(EG(((p117==0)||(p65==1)))) * !(((p36==0)||(p113==1))))) + EG...522
Reverse transition relation is NOT exact ! Due to transitions t11, t17, t18, t25, t33, t36, t37, t38, t62, t63, t66, t67, t69, t82, t87, t88, t91, t92, t94...305
(forward)formula 0,1,27.9109,634788,1,0,2108,4.05369e+06,353,1040,4236,3.98024e+06,2391
FORMULA AutonomousCar-PT-02b-CTLCardinality-11 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 : 149/149 places, 188/188 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 132 transition count 171
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 132 transition count 171
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 50 place count 132 transition count 155
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 53 place count 129 transition count 152
Iterating global reduction 1 with 3 rules applied. Total rules applied 56 place count 129 transition count 152
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 57 place count 128 transition count 151
Iterating global reduction 1 with 1 rules applied. Total rules applied 58 place count 128 transition count 151
Applied a total of 58 rules in 17 ms. Remains 128 /149 variables (removed 21) and now considering 151/188 (removed 37) transitions.
// Phase 1: matrix 151 rows 128 cols
[2023-03-11 07:39:31] [INFO ] Computed 7 place invariants in 2 ms
[2023-03-11 07:39:31] [INFO ] Implicit Places using invariants in 93 ms returned []
[2023-03-11 07:39:31] [INFO ] Invariant cache hit.
[2023-03-11 07:39:32] [INFO ] Implicit Places using invariants and state equation in 166 ms returned []
Implicit Place search using SMT with State Equation took 263 ms to find 0 implicit places.
[2023-03-11 07:39:32] [INFO ] Invariant cache hit.
[2023-03-11 07:39:32] [INFO ] Dead Transitions using invariants and state equation in 183 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 128/149 places, 151/188 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 468 ms. Remains : 128/149 places, 151/188 transitions.
[2023-03-11 07:39:32] [INFO ] Flatten gal took : 10 ms
[2023-03-11 07:39:32] [INFO ] Flatten gal took : 4 ms
[2023-03-11 07:39:32] [INFO ] Input system was already deterministic with 151 transitions.
[2023-03-11 07:39:32] [INFO ] Flatten gal took : 3 ms
[2023-03-11 07:39:32] [INFO ] Flatten gal took : 3 ms
[2023-03-11 07:39:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality2188889161571872901.gal : 2 ms
[2023-03-11 07:39:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality11119024305183304919.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/CTLCardinality2188889161571872901.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11119024305183304919.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,1.88044e+06,0.153966,9640,2,2652,5,23927,6,0,665,26990,0


Converting to forward existential form...Done !
original formula: !(E(AX(A(((p62==1)||(p61==1)) U (p44!=1))) U (((((p8==0)||(p61==1)) * AX((p146==1))) + (!(AX((p39==0))) * (p102==1))) * AF((AF((p111==1))...188
=> equivalent forward existential formula: [((FwdU(Init,!(EX(!(!((E(!((p44!=1)) U (!(((p62==1)||(p61==1))) * !((p44!=1)))) + EG(!((p44!=1))))))))) * ((((p8...305
Reverse transition relation is NOT exact ! Due to transitions t11, t17, t18, t25, t33, t36, t37, t38, t62, t63, t66, t67, t69, t83, t88, t89, t92, t94, t95...298
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,28.0917,794796,1,0,2436,5.22942e+06,354,1343,4203,5.01116e+06,2928
FORMULA AutonomousCar-PT-02b-CTLCardinality-12 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 : 149/149 places, 188/188 transitions.
Graph (trivial) has 138 edges and 149 vertex of which 4 / 149 are part of one of the 2 SCC in 1 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 67 transitions
Trivial Post-agglo rules discarded 67 transitions
Performed 67 trivial Post agglomeration. Transition count delta: 67
Iterating post reduction 0 with 67 rules applied. Total rules applied 68 place count 146 transition count 118
Reduce places removed 67 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 1 with 85 rules applied. Total rules applied 153 place count 79 transition count 100
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 163 place count 69 transition count 100
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 163 place count 69 transition count 94
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 175 place count 63 transition count 94
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 188 place count 50 transition count 81
Iterating global reduction 3 with 13 rules applied. Total rules applied 201 place count 50 transition count 81
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 3 with 16 rules applied. Total rules applied 217 place count 50 transition count 65
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 217 place count 50 transition count 63
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 221 place count 48 transition count 63
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 223 place count 46 transition count 59
Iterating global reduction 4 with 2 rules applied. Total rules applied 225 place count 46 transition count 59
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 4 with 4 rules applied. Total rules applied 229 place count 46 transition count 55
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 231 place count 44 transition count 55
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 6 with 24 rules applied. Total rules applied 255 place count 32 transition count 43
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 257 place count 30 transition count 39
Iterating global reduction 6 with 2 rules applied. Total rules applied 259 place count 30 transition count 39
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 260 place count 30 transition count 38
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 262 place count 28 transition count 36
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 263 place count 27 transition count 36
Applied a total of 263 rules in 26 ms. Remains 27 /149 variables (removed 122) and now considering 36/188 (removed 152) transitions.
// Phase 1: matrix 36 rows 27 cols
[2023-03-11 07:40:00] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-11 07:40:00] [INFO ] Implicit Places using invariants in 45 ms returned []
[2023-03-11 07:40:00] [INFO ] Invariant cache hit.
[2023-03-11 07:40:00] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-11 07:40:00] [INFO ] Implicit Places using invariants and state equation in 44 ms returned [20, 26]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 113 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 25/149 places, 36/188 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 1 place count 25 transition count 35
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 24 transition count 35
Applied a total of 2 rules in 4 ms. Remains 24 /25 variables (removed 1) and now considering 35/36 (removed 1) transitions.
// Phase 1: matrix 35 rows 24 cols
[2023-03-11 07:40:00] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-11 07:40:00] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-11 07:40:00] [INFO ] Invariant cache hit.
[2023-03-11 07:40:00] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-11 07:40:00] [INFO ] Implicit Places using invariants and state equation in 134 ms returned []
Implicit Place search using SMT with State Equation took 165 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 24/149 places, 35/188 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 322 ms. Remains : 24/149 places, 35/188 transitions.
[2023-03-11 07:40:00] [INFO ] Flatten gal took : 2 ms
[2023-03-11 07:40:00] [INFO ] Flatten gal took : 1 ms
[2023-03-11 07:40:00] [INFO ] Input system was already deterministic with 35 transitions.
[2023-03-11 07:40:00] [INFO ] Flatten gal took : 1 ms
[2023-03-11 07:40:00] [INFO ] Flatten gal took : 2 ms
[2023-03-11 07:40:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality7927868638401823737.gal : 1 ms
[2023-03-11 07:40:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality5316273601549945693.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/CTLCardinality7927868638401823737.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5316273601549945693.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,1331,0.013759,3604,2,140,5,1002,6,0,129,1144,0


Converting to forward existential form...Done !
original formula: EF(AG(EF(EG((p46==1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(E(TRUE U EG((p46==1)))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t3, t4, t5, t6, t8, t10, t12, t13, t18, t19, t23, Intersection with reachable at each st...214
(forward)formula 0,1,0.090954,7088,1,0,193,18548,95,86,988,21962,202
FORMULA AutonomousCar-PT-02b-CTLCardinality-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 149/149 places, 188/188 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 130 transition count 169
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 130 transition count 169
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 54 place count 130 transition count 153
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 57 place count 127 transition count 150
Iterating global reduction 1 with 3 rules applied. Total rules applied 60 place count 127 transition count 150
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 61 place count 126 transition count 149
Iterating global reduction 1 with 1 rules applied. Total rules applied 62 place count 126 transition count 149
Applied a total of 62 rules in 11 ms. Remains 126 /149 variables (removed 23) and now considering 149/188 (removed 39) transitions.
// Phase 1: matrix 149 rows 126 cols
[2023-03-11 07:40:01] [INFO ] Computed 7 place invariants in 2 ms
[2023-03-11 07:40:01] [INFO ] Implicit Places using invariants in 77 ms returned []
[2023-03-11 07:40:01] [INFO ] Invariant cache hit.
[2023-03-11 07:40:01] [INFO ] Implicit Places using invariants and state equation in 428 ms returned []
Implicit Place search using SMT with State Equation took 508 ms to find 0 implicit places.
[2023-03-11 07:40:01] [INFO ] Invariant cache hit.
[2023-03-11 07:40:01] [INFO ] Dead Transitions using invariants and state equation in 192 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 126/149 places, 149/188 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 712 ms. Remains : 126/149 places, 149/188 transitions.
[2023-03-11 07:40:01] [INFO ] Flatten gal took : 10 ms
[2023-03-11 07:40:01] [INFO ] Flatten gal took : 10 ms
[2023-03-11 07:40:01] [INFO ] Input system was already deterministic with 149 transitions.
[2023-03-11 07:40:01] [INFO ] Flatten gal took : 4 ms
[2023-03-11 07:40:01] [INFO ] Flatten gal took : 4 ms
[2023-03-11 07:40:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality15377863984222942569.gal : 2 ms
[2023-03-11 07:40:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality1837311834837684000.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/CTLCardinality15377863984222942569.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1837311834837684000.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,1.77244e+06,0.196515,9364,2,2560,5,22417,6,0,655,25939,0


Converting to forward existential form...Done !
original formula: AG(AF(((AX(((p20==0)||(p37==1))) + E((p61==1) U (p102==1))) + ((p127==0) * AG((p49!=0))))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(((!(EX(!(((p20==0)||(p37==1))))) + E((p61==1) U (p102==1))) + ((p127==0) * !(E(TRUE U !(...179
Reverse transition relation is NOT exact ! Due to transitions t11, t17, t18, t25, t33, t36, t37, t38, t62, t63, t66, t67, t69, t82, t87, t88, t91, t92, t94...305
(forward)formula 0,1,1.98245,85088,1,0,449,402502,332,185,4204,390085,521
FORMULA AutonomousCar-PT-02b-CTLCardinality-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2023-03-11 07:40:03] [INFO ] Flatten gal took : 14 ms
[2023-03-11 07:40:03] [INFO ] Flatten gal took : 13 ms
Total runtime 147177 ms.

BK_STOP 1678520404161

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="AutonomousCar-PT-02b"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is AutonomousCar-PT-02b, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r005-oct2-167813593300553"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutonomousCar-PT-02b.tgz
mv AutonomousCar-PT-02b 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 ;