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-oct2-167813593300545.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.........................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is AutonomousCar-PT-02a, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r005-oct2-167813593300545
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 484K
-rw-r--r-- 1 mcc users 7.4K Feb 25 12:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Feb 25 12:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Feb 25 12:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Feb 25 12:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K 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 2.3K Feb 25 15:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 15:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 12:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 119K Feb 25 12:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.7K Feb 25 12:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 89K Feb 25 12:56 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 23K 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-02a-CTLCardinality-00
FORMULA_NAME AutonomousCar-PT-02a-CTLCardinality-01
FORMULA_NAME AutonomousCar-PT-02a-CTLCardinality-02
FORMULA_NAME AutonomousCar-PT-02a-CTLCardinality-03
FORMULA_NAME AutonomousCar-PT-02a-CTLCardinality-04
FORMULA_NAME AutonomousCar-PT-02a-CTLCardinality-05
FORMULA_NAME AutonomousCar-PT-02a-CTLCardinality-06
FORMULA_NAME AutonomousCar-PT-02a-CTLCardinality-07
FORMULA_NAME AutonomousCar-PT-02a-CTLCardinality-08
FORMULA_NAME AutonomousCar-PT-02a-CTLCardinality-09
FORMULA_NAME AutonomousCar-PT-02a-CTLCardinality-10
FORMULA_NAME AutonomousCar-PT-02a-CTLCardinality-11
FORMULA_NAME AutonomousCar-PT-02a-CTLCardinality-12
FORMULA_NAME AutonomousCar-PT-02a-CTLCardinality-13
FORMULA_NAME AutonomousCar-PT-02a-CTLCardinality-14
FORMULA_NAME AutonomousCar-PT-02a-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678520198799

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-02a
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202303021504
[2023-03-11 07:36:41] [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 07:36:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 07:36:41] [INFO ] Load time of PNML (sax parser for PT used): 60 ms
[2023-03-11 07:36:41] [INFO ] Transformed 33 places.
[2023-03-11 07:36:41] [INFO ] Transformed 69 transitions.
[2023-03-11 07:36:41] [INFO ] Found NUPN structural information;
[2023-03-11 07:36:41] [INFO ] Parsed PT model containing 33 places and 69 transitions and 368 arcs in 185 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 13 ms.
Ensure Unique test removed 23 transitions
Reduce redundant transitions removed 23 transitions.
Initial state reduction rules removed 2 formulas.
FORMULA AutonomousCar-PT-02a-CTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-02a-CTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 33 out of 33 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 46/46 transitions.
Applied a total of 0 rules in 10 ms. Remains 33 /33 variables (removed 0) and now considering 46/46 (removed 0) transitions.
[2023-03-11 07:36:41] [INFO ] Flow matrix only has 45 transitions (discarded 1 similar events)
// Phase 1: matrix 45 rows 33 cols
[2023-03-11 07:36:41] [INFO ] Computed 7 place invariants in 5 ms
[2023-03-11 07:36:41] [INFO ] Implicit Places using invariants in 323 ms returned []
[2023-03-11 07:36:41] [INFO ] Flow matrix only has 45 transitions (discarded 1 similar events)
[2023-03-11 07:36:41] [INFO ] Invariant cache hit.
[2023-03-11 07:36:42] [INFO ] State equation strengthened by 19 read => feed constraints.
[2023-03-11 07:36:42] [INFO ] Implicit Places using invariants and state equation in 331 ms returned []
Implicit Place search using SMT with State Equation took 720 ms to find 0 implicit places.
[2023-03-11 07:36:42] [INFO ] Flow matrix only has 45 transitions (discarded 1 similar events)
[2023-03-11 07:36:42] [INFO ] Invariant cache hit.
[2023-03-11 07:36:42] [INFO ] Dead Transitions using invariants and state equation in 158 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 892 ms. Remains : 33/33 places, 46/46 transitions.
Support contains 33 out of 33 places after structural reductions.
[2023-03-11 07:36:42] [INFO ] Flatten gal took : 62 ms
[2023-03-11 07:36:42] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA AutonomousCar-PT-02a-CTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-11 07:36:42] [INFO ] Flatten gal took : 7 ms
[2023-03-11 07:36:42] [INFO ] Input system was already deterministic with 46 transitions.
Incomplete random walk after 10000 steps, including 633 resets, run finished after 322 ms. (steps per millisecond=31 ) properties (out of 58) seen :55
Incomplete Best-First random walk after 10000 steps, including 183 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 187 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 165 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-11 07:36:43] [INFO ] Flow matrix only has 45 transitions (discarded 1 similar events)
[2023-03-11 07:36:43] [INFO ] Invariant cache hit.
[2023-03-11 07:36:43] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-11 07:36:43] [INFO ] After 57ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0
Fused 3 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 3 atomic propositions for a total of 13 simplifications.
FORMULA AutonomousCar-PT-02a-CTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-11 07:36:43] [INFO ] Flatten gal took : 4 ms
[2023-03-11 07:36:43] [INFO ] Flatten gal took : 5 ms
[2023-03-11 07:36:43] [INFO ] Input system was already deterministic with 46 transitions.
Computed a total of 3 stabilizing places and 2 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 46/46 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 31 transition count 40
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 31 transition count 40
Applied a total of 4 rules in 3 ms. Remains 31 /33 variables (removed 2) and now considering 40/46 (removed 6) transitions.
[2023-03-11 07:36:43] [INFO ] Flow matrix only has 39 transitions (discarded 1 similar events)
// Phase 1: matrix 39 rows 31 cols
[2023-03-11 07:36:43] [INFO ] Computed 7 place invariants in 1 ms
[2023-03-11 07:36:43] [INFO ] Implicit Places using invariants in 40 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 42 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 30/33 places, 40/46 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 40/40 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 46 ms. Remains : 30/33 places, 40/46 transitions.
[2023-03-11 07:36:43] [INFO ] Flatten gal took : 4 ms
[2023-03-11 07:36:43] [INFO ] Flatten gal took : 3 ms
[2023-03-11 07:36:43] [INFO ] Input system was already deterministic with 40 transitions.
[2023-03-11 07:36:43] [INFO ] Flatten gal took : 3 ms
[2023-03-11 07:36:43] [INFO ] Flatten gal took : 2 ms
[2023-03-11 07:36:43] [INFO ] Time to serialize gal into /tmp/CTLCardinality2559026466981166448.gal : 1 ms
[2023-03-11 07:36:43] [INFO ] Time to serialize properties into /tmp/CTLCardinality6051070679141589698.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/CTLCardinality2559026466981166448.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6051070679141589698.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,1790,0.021533,3552,2,237,5,1193,6,0,156,1103,0


Converting to forward existential form...Done !
original formula: EF((E(EX((p3==0)) U !((EF((p21==1)) + (p23!=0)))) * EG(AF((p7==0)))))
=> equivalent forward existential formula: [FwdG((FwdU(Init,TRUE) * E(EX((p3==0)) U !((E(TRUE U (p21==1)) + (p23!=0))))),!(EG(!((p7==0)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t5, t6, t9, t10, t27, t31, t32, t33, t37, Intersection with reachable at each step e...210
(forward)formula 0,1,0.135441,9972,1,0,256,33943,116,131,1247,37970,277
FORMULA AutonomousCar-PT-02a-CTLCardinality-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 46/46 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 31 transition count 42
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 31 transition count 42
Applied a total of 4 rules in 5 ms. Remains 31 /33 variables (removed 2) and now considering 42/46 (removed 4) transitions.
// Phase 1: matrix 42 rows 31 cols
[2023-03-11 07:36:43] [INFO ] Computed 6 place invariants in 1 ms
[2023-03-11 07:36:43] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-11 07:36:43] [INFO ] Invariant cache hit.
[2023-03-11 07:36:43] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-11 07:36:43] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 103 ms to find 0 implicit places.
[2023-03-11 07:36:43] [INFO ] Invariant cache hit.
[2023-03-11 07:36:44] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 31/33 places, 42/46 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 176 ms. Remains : 31/33 places, 42/46 transitions.
[2023-03-11 07:36:44] [INFO ] Flatten gal took : 8 ms
[2023-03-11 07:36:44] [INFO ] Flatten gal took : 8 ms
[2023-03-11 07:36:44] [INFO ] Input system was already deterministic with 42 transitions.
[2023-03-11 07:36:44] [INFO ] Flatten gal took : 6 ms
[2023-03-11 07:36:44] [INFO ] Flatten gal took : 6 ms
[2023-03-11 07:36:44] [INFO ] Time to serialize gal into /tmp/CTLCardinality8876210229270046994.gal : 2 ms
[2023-03-11 07:36:44] [INFO ] Time to serialize properties into /tmp/CTLCardinality8465904217944661639.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/CTLCardinality8876210229270046994.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8465904217944661639.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,2036,0.023294,3748,2,339,5,1806,6,0,163,1707,0


Converting to forward existential form...Done !
original formula: (A(AF((((((p20!=1)||(p31==0))||(p30==1)) * A((p1==0) U ((p28==0)||(p7==1)))) * EF((p24==1)))) U EG(!(EG(!(((p22==0)||(p20==1))))))) * AF(...367
=> equivalent forward existential formula: (([((FwdU(Init,!(EG(!(EG(!(((p22==0)||(p20==1)))))))) * !(!(EG(!((((((p20!=1)||(p31==0))||(p30==1)) * !((E(!(((p...634
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t5, t6, t9, t10, t11, t20, t30, t32, t35, t39, t40, Intersection with reachable at e...220
(forward)formula 0,1,0.315149,18828,1,0,515,81246,138,256,1363,90988,592
FORMULA AutonomousCar-PT-02a-CTLCardinality-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 33/33 places, 46/46 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 33 transition count 45
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 32 transition count 45
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 31 transition count 42
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 31 transition count 42
Applied a total of 4 rules in 40 ms. Remains 31 /33 variables (removed 2) and now considering 42/46 (removed 4) transitions.
[2023-03-11 07:36:44] [INFO ] Flow matrix only has 41 transitions (discarded 1 similar events)
// Phase 1: matrix 41 rows 31 cols
[2023-03-11 07:36:44] [INFO ] Computed 7 place invariants in 2 ms
[2023-03-11 07:36:44] [INFO ] Implicit Places using invariants in 119 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 122 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 30/33 places, 42/46 transitions.
Applied a total of 0 rules in 3 ms. Remains 30 /30 variables (removed 0) and now considering 42/42 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 165 ms. Remains : 30/33 places, 42/46 transitions.
[2023-03-11 07:36:44] [INFO ] Flatten gal took : 5 ms
[2023-03-11 07:36:44] [INFO ] Flatten gal took : 4 ms
[2023-03-11 07:36:44] [INFO ] Input system was already deterministic with 42 transitions.
[2023-03-11 07:36:44] [INFO ] Flatten gal took : 3 ms
[2023-03-11 07:36:44] [INFO ] Flatten gal took : 4 ms
[2023-03-11 07:36:44] [INFO ] Time to serialize gal into /tmp/CTLCardinality3358951166102349804.gal : 1 ms
[2023-03-11 07:36:44] [INFO ] Time to serialize properties into /tmp/CTLCardinality4407437173972645441.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/CTLCardinality3358951166102349804.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4407437173972645441.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,1818,0.013952,3700,2,250,5,1377,6,0,158,1209,0


Converting to forward existential form...Done !
original formula: (AG(EF((p27==1))) + !(E(AF((p19!=1)) U ((!((E(((p18==0)||(p30==1)) U ((p21==0)||(p27==1))) * EF(((p29==0)||(p25==1))))) * AG(((p6==0)||(p...271
=> equivalent forward existential formula: ((([((FwdU((Init * !(!(E(TRUE U !(E(TRUE U (p27==1))))))),!(EG(!((p19!=1))))) * (!((E(((p18==0)||(p30==1)) U ((p...1009
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t4, t5, t8, t9, t12, t28, t32, t38, t41, Intersection with reachable at each step en...209
(forward)formula 0,0,0.17475,11936,1,0,377,43320,124,203,1265,50106,424
FORMULA AutonomousCar-PT-02a-CTLCardinality-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 46/46 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 32 transition count 45
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 32 transition count 45
Applied a total of 2 rules in 3 ms. Remains 32 /33 variables (removed 1) and now considering 45/46 (removed 1) transitions.
// Phase 1: matrix 45 rows 32 cols
[2023-03-11 07:36:44] [INFO ] Computed 6 place invariants in 0 ms
[2023-03-11 07:36:44] [INFO ] Implicit Places using invariants in 166 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 169 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 31/33 places, 45/46 transitions.
Applied a total of 0 rules in 1 ms. Remains 31 /31 variables (removed 0) and now considering 45/45 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 174 ms. Remains : 31/33 places, 45/46 transitions.
[2023-03-11 07:36:44] [INFO ] Flatten gal took : 5 ms
[2023-03-11 07:36:44] [INFO ] Flatten gal took : 5 ms
[2023-03-11 07:36:45] [INFO ] Input system was already deterministic with 45 transitions.
[2023-03-11 07:36:45] [INFO ] Flatten gal took : 4 ms
[2023-03-11 07:36:45] [INFO ] Flatten gal took : 5 ms
[2023-03-11 07:36:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality7606014316220942974.gal : 2 ms
[2023-03-11 07:36:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality16658366885965981223.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/CTLCardinality7606014316220942974.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16658366885965981223.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,2314,0.01815,3736,2,293,5,1689,6,0,168,1692,0


Converting to forward existential form...Done !
original formula: (AF((EF((p4==1)) + (p8==1))) * AX(((p0==1) + E(EG(((p17==0)||(p15==1))) U EG((p26==0))))))
=> equivalent forward existential formula: ([FwdG(Init,!((E(TRUE U (p4==1)) + (p8==1))))] = FALSE * [((EY(Init) * !((p0==1))) * !(E(EG(((p17==0)||(p15==1))...184
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t5, t6, t7, t10, t11, t12, t15, t23, t33, t35, t42, t43, Intersection with reachable...225
(forward)formula 0,1,0.239083,15404,1,0,482,65399,132,231,1360,75546,533
FORMULA AutonomousCar-PT-02a-CTLCardinality-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 46/46 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 31 transition count 42
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 31 transition count 42
Applied a total of 4 rules in 3 ms. Remains 31 /33 variables (removed 2) and now considering 42/46 (removed 4) transitions.
// Phase 1: matrix 42 rows 31 cols
[2023-03-11 07:36:45] [INFO ] Computed 6 place invariants in 0 ms
[2023-03-11 07:36:45] [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 : 30/33 places, 42/46 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 42/42 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 145 ms. Remains : 30/33 places, 42/46 transitions.
[2023-03-11 07:36:45] [INFO ] Flatten gal took : 6 ms
[2023-03-11 07:36:45] [INFO ] Flatten gal took : 5 ms
[2023-03-11 07:36:45] [INFO ] Input system was already deterministic with 42 transitions.
[2023-03-11 07:36:45] [INFO ] Flatten gal took : 4 ms
[2023-03-11 07:36:45] [INFO ] Flatten gal took : 15 ms
[2023-03-11 07:36:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality11818055714840035175.gal : 1 ms
[2023-03-11 07:36:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality17595388195317212328.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/CTLCardinality11818055714840035175.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17595388195317212328.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,2036,0.017792,3692,2,274,5,1431,6,0,161,1234,0


Converting to forward existential form...Done !
original formula: AG(E(AX(EF(((p8==0)||(p18==1)))) U AF((((p9==1)&&(p32==1))&&(!((p5==0)||(p30==1)))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(!(EX(!(E(TRUE U ((p8==0)||(p18==1)))))) U !(EG(!((((p9==1)&&(p32==1))&&(!((p5==0)||(p30=...176
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t5, t6, t9, t10, t11, t20, t30, t32, t35, t39, t40, Intersection with reachable at e...220
(forward)formula 0,0,0.190516,12456,1,0,352,48383,112,158,1272,53275,392
FORMULA AutonomousCar-PT-02a-CTLCardinality-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 46/46 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 30 transition count 39
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 30 transition count 39
Applied a total of 6 rules in 2 ms. Remains 30 /33 variables (removed 3) and now considering 39/46 (removed 7) transitions.
// Phase 1: matrix 39 rows 30 cols
[2023-03-11 07:36:45] [INFO ] Computed 6 place invariants in 32 ms
[2023-03-11 07:36:45] [INFO ] Implicit Places using invariants in 115 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 120 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 29/33 places, 39/46 transitions.
Applied a total of 0 rules in 0 ms. Remains 29 /29 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 123 ms. Remains : 29/33 places, 39/46 transitions.
[2023-03-11 07:36:45] [INFO ] Flatten gal took : 3 ms
[2023-03-11 07:36:45] [INFO ] Flatten gal took : 3 ms
[2023-03-11 07:36:45] [INFO ] Input system was already deterministic with 39 transitions.
[2023-03-11 07:36:45] [INFO ] Flatten gal took : 2 ms
[2023-03-11 07:36:45] [INFO ] Flatten gal took : 2 ms
[2023-03-11 07:36:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality7059809135898277443.gal : 1 ms
[2023-03-11 07:36:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality91254646570083729.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/CTLCardinality7059809135898277443.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality91254646570083729.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,1790,0.018237,3672,2,239,5,1324,6,0,154,1227,0


Converting to forward existential form...Done !
original formula: AF(AG(EX(EG((p5==1)))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(EX(EG((p5==1))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t5, t6, t9, t10, t27, t29, t31, t32, t33, t36, t37, Intersection with reachable at e...220
(forward)formula 0,0,0.139371,10060,1,0,310,32710,108,173,1228,41592,317
FORMULA AutonomousCar-PT-02a-CTLCardinality-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 46/46 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 31 transition count 42
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 31 transition count 42
Applied a total of 4 rules in 3 ms. Remains 31 /33 variables (removed 2) and now considering 42/46 (removed 4) transitions.
// Phase 1: matrix 42 rows 31 cols
[2023-03-11 07:36:45] [INFO ] Computed 6 place invariants in 0 ms
[2023-03-11 07:36:46] [INFO ] Implicit Places using invariants in 272 ms returned []
[2023-03-11 07:36:46] [INFO ] Invariant cache hit.
[2023-03-11 07:36:46] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-11 07:36:46] [INFO ] Implicit Places using invariants and state equation in 219 ms returned [27, 29]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 495 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 29/33 places, 42/46 transitions.
Applied a total of 0 rules in 0 ms. Remains 29 /29 variables (removed 0) and now considering 42/42 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 499 ms. Remains : 29/33 places, 42/46 transitions.
[2023-03-11 07:36:46] [INFO ] Flatten gal took : 5 ms
[2023-03-11 07:36:46] [INFO ] Flatten gal took : 6 ms
[2023-03-11 07:36:46] [INFO ] Input system was already deterministic with 42 transitions.
[2023-03-11 07:36:46] [INFO ] Flatten gal took : 6 ms
[2023-03-11 07:36:46] [INFO ] Flatten gal took : 6 ms
[2023-03-11 07:36:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality13251541285239160134.gal : 2 ms
[2023-03-11 07:36:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality5748442732798740167.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/CTLCardinality13251541285239160134.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5748442732798740167.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,2036,0.026062,4048,2,375,5,2278,6,0,154,2423,0


Converting to forward existential form...Done !
original formula: EX(E((p8==0) U ((EF(!(((p13==0)||(p23==1)))) * (p32==0)) * (AF(((p20==0)||(p6==1))) * E((p9!=0) U EG(((p1==0)||(p11==1))))))))
=> equivalent forward existential formula: [FwdG(FwdU(((FwdU(EY(Init),(p8==0)) * (E(TRUE U !(((p13==0)||(p23==1)))) * (p32==0))) * !(EG(!(((p20==0)||(p6==1...201
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t5, t6, t9, t10, t11, t20, t30, t32, t35, t39, t40, Intersection with reachable at e...220
Hit Full ! (commute/partial/dont) 37/0/5
Hit Full ! (commute/partial/dont) 34/0/8
Hit Full ! (commute/partial/dont) 20/0/22
(forward)formula 0,1,0.120489,8536,1,0,165,24568,136,67,1385,25318,179
FORMULA AutonomousCar-PT-02a-CTLCardinality-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 33/33 places, 46/46 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 0 with 2 rules applied. Total rules applied 2 place count 33 transition count 44
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 31 transition count 44
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 7 place count 28 transition count 37
Iterating global reduction 2 with 3 rules applied. Total rules applied 10 place count 28 transition count 37
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 14 place count 26 transition count 35
Applied a total of 14 rules in 14 ms. Remains 26 /33 variables (removed 7) and now considering 35/46 (removed 11) transitions.
// Phase 1: matrix 35 rows 26 cols
[2023-03-11 07:36:46] [INFO ] Computed 6 place invariants in 1 ms
[2023-03-11 07:36:46] [INFO ] Implicit Places using invariants in 68 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 83 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 25/33 places, 35/46 transitions.
Applied a total of 0 rules in 3 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 101 ms. Remains : 25/33 places, 35/46 transitions.
[2023-03-11 07:36:46] [INFO ] Flatten gal took : 4 ms
[2023-03-11 07:36:46] [INFO ] Flatten gal took : 6 ms
[2023-03-11 07:36:46] [INFO ] Input system was already deterministic with 35 transitions.
[2023-03-11 07:36:46] [INFO ] Flatten gal took : 4 ms
[2023-03-11 07:36:46] [INFO ] Flatten gal took : 5 ms
[2023-03-11 07:36:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality13224242555519117752.gal : 2 ms
[2023-03-11 07:36:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality4494936708056976413.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/CTLCardinality13224242555519117752.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4494936708056976413.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,842,0.012906,3644,2,150,5,879,6,0,134,777,0


Converting to forward existential form...Done !
original formula: EG(A(AF((p12!=1)) U E((p12==1) U (p13==0))))
=> equivalent forward existential formula: [FwdG(Init,!((E(!(E((p12==1) U (p13==0))) U (!(!(EG(!((p12!=1))))) * !(E((p12==1) U (p13==0))))) + EG(!(E((p12==...184
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t4, t7, t8, t11, t13, t14, t15, t18, t19, Intersection with reachable at each step e...210
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,0.097837,7656,1,0,322,21446,103,184,1096,26843,309
FORMULA AutonomousCar-PT-02a-CTLCardinality-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 46/46 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 32 transition count 43
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 32 transition count 43
Applied a total of 2 rules in 2 ms. Remains 32 /33 variables (removed 1) and now considering 43/46 (removed 3) transitions.
[2023-03-11 07:36:46] [INFO ] Flow matrix only has 42 transitions (discarded 1 similar events)
// Phase 1: matrix 42 rows 32 cols
[2023-03-11 07:36:46] [INFO ] Computed 7 place invariants in 1 ms
[2023-03-11 07:36:46] [INFO ] Implicit Places using invariants in 100 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 : 31/33 places, 43/46 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 105 ms. Remains : 31/33 places, 43/46 transitions.
[2023-03-11 07:36:46] [INFO ] Flatten gal took : 2 ms
[2023-03-11 07:36:46] [INFO ] Flatten gal took : 2 ms
[2023-03-11 07:36:46] [INFO ] Input system was already deterministic with 43 transitions.
[2023-03-11 07:36:46] [INFO ] Flatten gal took : 4 ms
[2023-03-11 07:36:47] [INFO ] Flatten gal took : 4 ms
[2023-03-11 07:36:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality8241448216954564771.gal : 1 ms
[2023-03-11 07:36:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality6706225412060273979.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/CTLCardinality8241448216954564771.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6706225412060273979.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,2036,0.015113,3708,2,273,5,1404,6,0,163,1218,0


Converting to forward existential form...Done !
original formula: AF(AX(((p10==1) * (EX(((p29==0)&&(p31==1))) + (E(((p14==0)||(p20==1)) U (p10==1)) * AG((p24==0)))))))
=> equivalent forward existential formula: [FwdG(Init,!(!(EX(!(((p10==1) * (EX(((p29==0)&&(p31==1))) + (E(((p14==0)||(p20==1)) U (p10==1)) * !(E(TRUE U !((...182
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t5, t6, t9, t10, t11, t20, t30, t35, t40, Intersection with reachable at each step e...210
(forward)formula 0,0,0.167787,11680,1,0,303,41111,118,166,1280,51660,289
FORMULA AutonomousCar-PT-02a-CTLCardinality-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 33/33 places, 46/46 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 33 transition count 45
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 32 transition count 45
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 32 transition count 44
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 4 place count 31 transition count 44
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 5 place count 30 transition count 41
Iterating global reduction 2 with 1 rules applied. Total rules applied 6 place count 30 transition count 41
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 8 place count 29 transition count 40
Applied a total of 8 rules in 12 ms. Remains 29 /33 variables (removed 4) and now considering 40/46 (removed 6) transitions.
[2023-03-11 07:36:47] [INFO ] Flow matrix only has 39 transitions (discarded 1 similar events)
// Phase 1: matrix 39 rows 29 cols
[2023-03-11 07:36:47] [INFO ] Computed 7 place invariants in 14 ms
[2023-03-11 07:36:47] [INFO ] Implicit Places using invariants in 106 ms returned []
[2023-03-11 07:36:47] [INFO ] Flow matrix only has 39 transitions (discarded 1 similar events)
[2023-03-11 07:36:47] [INFO ] Invariant cache hit.
[2023-03-11 07:36:47] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-11 07:36:47] [INFO ] Implicit Places using invariants and state equation in 178 ms returned []
Implicit Place search using SMT with State Equation took 289 ms to find 0 implicit places.
[2023-03-11 07:36:47] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-11 07:36:47] [INFO ] Flow matrix only has 39 transitions (discarded 1 similar events)
[2023-03-11 07:36:47] [INFO ] Invariant cache hit.
[2023-03-11 07:36:47] [INFO ] Dead Transitions using invariants and state equation in 68 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 29/33 places, 40/46 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 391 ms. Remains : 29/33 places, 40/46 transitions.
[2023-03-11 07:36:47] [INFO ] Flatten gal took : 4 ms
[2023-03-11 07:36:47] [INFO ] Flatten gal took : 4 ms
[2023-03-11 07:36:47] [INFO ] Input system was already deterministic with 40 transitions.
[2023-03-11 07:36:47] [INFO ] Flatten gal took : 3 ms
[2023-03-11 07:36:47] [INFO ] Flatten gal took : 3 ms
[2023-03-11 07:36:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality16383007129570307026.gal : 1 ms
[2023-03-11 07:36:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality6475136154171300456.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/CTLCardinality16383007129570307026.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6475136154171300456.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,1163,0.013407,3740,2,196,5,1253,6,0,150,1200,0


Converting to forward existential form...Done !
original formula: AG(A((AF(E(((p27==0)||(p28==1)) U (p15==0))) * (!(EF(((p16==0)||(p32==1)))) + (A((p29==1) U (p32==0)) * EG((p4==1))))) U A(!(((!((p1==0)|...232
=> equivalent forward existential formula: (([FwdG((FwdU((FwdU(FwdU(Init,TRUE),!(!((E(!(!(EG(!((((p18==0)||(p21==1))&&((p26==0)||(p31==1))))))) U (!(!(((!(...1443
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t4, t5, t8, t9, t11, t28, t34, t37, Intersection with reachable at each step enabled...204
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,0.064605,6168,1,0,179,14298,112,96,1292,13882,208
FORMULA AutonomousCar-PT-02a-CTLCardinality-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 33/33 places, 46/46 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 33 transition count 43
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 30 transition count 43
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 9 place count 27 transition count 36
Iterating global reduction 2 with 3 rules applied. Total rules applied 12 place count 27 transition count 36
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 16 place count 25 transition count 34
Applied a total of 16 rules in 9 ms. Remains 25 /33 variables (removed 8) and now considering 34/46 (removed 12) transitions.
// Phase 1: matrix 34 rows 25 cols
[2023-03-11 07:36:47] [INFO ] Computed 6 place invariants in 1 ms
[2023-03-11 07:36:47] [INFO ] Implicit Places using invariants in 96 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 99 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 24/33 places, 34/46 transitions.
Applied a total of 0 rules in 4 ms. Remains 24 /24 variables (removed 0) and now considering 34/34 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 112 ms. Remains : 24/33 places, 34/46 transitions.
[2023-03-11 07:36:47] [INFO ] Flatten gal took : 5 ms
[2023-03-11 07:36:47] [INFO ] Flatten gal took : 6 ms
[2023-03-11 07:36:47] [INFO ] Input system was already deterministic with 34 transitions.
[2023-03-11 07:36:47] [INFO ] Flatten gal took : 4 ms
[2023-03-11 07:36:47] [INFO ] Flatten gal took : 4 ms
[2023-03-11 07:36:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality12886912629813820797.gal : 2 ms
[2023-03-11 07:36:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality14233395011210798301.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/CTLCardinality12886912629813820797.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14233395011210798301.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,712,0.018367,3648,2,131,5,722,6,0,129,661,0


Converting to forward existential form...Done !
original formula: AF((EG((p30==0)) * (AG(((p25==0)&&(p32==1))) + (p20==0))))
=> equivalent forward existential formula: [FwdG(Init,!((EG((p30==0)) * (!(E(TRUE U !(((p25==0)&&(p32==1))))) + (p20==0)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t4, t6, t7, t10, t12, t13, t14, t17, t18, Intersection with reachable at each step e...210
(forward)formula 0,1,0.08506,6340,1,0,226,15416,101,100,1077,17375,249
FORMULA AutonomousCar-PT-02a-CTLCardinality-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 46/46 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 30 transition count 39
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 30 transition count 39
Applied a total of 6 rules in 1 ms. Remains 30 /33 variables (removed 3) and now considering 39/46 (removed 7) transitions.
// Phase 1: matrix 39 rows 30 cols
[2023-03-11 07:36:47] [INFO ] Computed 6 place invariants in 1 ms
[2023-03-11 07:36:48] [INFO ] Implicit Places using invariants in 150 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 151 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 29/33 places, 39/46 transitions.
Applied a total of 0 rules in 1 ms. Remains 29 /29 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 153 ms. Remains : 29/33 places, 39/46 transitions.
[2023-03-11 07:36:48] [INFO ] Flatten gal took : 4 ms
[2023-03-11 07:36:48] [INFO ] Flatten gal took : 4 ms
[2023-03-11 07:36:48] [INFO ] Input system was already deterministic with 39 transitions.
[2023-03-11 07:36:48] [INFO ] Flatten gal took : 3 ms
[2023-03-11 07:36:48] [INFO ] Flatten gal took : 3 ms
[2023-03-11 07:36:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality2845935770104239042.gal : 1 ms
[2023-03-11 07:36:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality6681845562522605706.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/CTLCardinality2845935770104239042.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6681845562522605706.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,1790,0.012956,3664,2,239,5,1324,6,0,154,1227,0


Converting to forward existential form...Done !
original formula: EX(AF(((p19==0)&&(p14==1))))
=> equivalent forward existential formula: [(EY(Init) * !(EG(!(((p19==0)&&(p14==1))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t5, t6, t9, t10, t27, t29, t31, t32, t33, t36, t37, Intersection with reachable at e...220
(forward)formula 0,0,0.145149,10580,1,0,320,38514,100,138,1167,42052,345
FORMULA AutonomousCar-PT-02a-CTLCardinality-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
[2023-03-11 07:36:48] [INFO ] Flatten gal took : 7 ms
[2023-03-11 07:36:48] [INFO ] Flatten gal took : 8 ms
Total runtime 7091 ms.

BK_STOP 1678520208711

--------------------
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_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ 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-02a"
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-02a, 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-oct2-167813593300545"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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