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-oct2-167813593300594.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-05a, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r005-oct2-167813593300594
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 616K
-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 12:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Feb 25 12:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 15:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K 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 15K Feb 25 15:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Feb 25 12:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 192K Feb 25 12:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.6K Feb 25 12:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 64K 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 114K 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-05a-CTLFireability-00
FORMULA_NAME AutonomousCar-PT-05a-CTLFireability-01
FORMULA_NAME AutonomousCar-PT-05a-CTLFireability-02
FORMULA_NAME AutonomousCar-PT-05a-CTLFireability-03
FORMULA_NAME AutonomousCar-PT-05a-CTLFireability-04
FORMULA_NAME AutonomousCar-PT-05a-CTLFireability-05
FORMULA_NAME AutonomousCar-PT-05a-CTLFireability-06
FORMULA_NAME AutonomousCar-PT-05a-CTLFireability-07
FORMULA_NAME AutonomousCar-PT-05a-CTLFireability-08
FORMULA_NAME AutonomousCar-PT-05a-CTLFireability-09
FORMULA_NAME AutonomousCar-PT-05a-CTLFireability-10
FORMULA_NAME AutonomousCar-PT-05a-CTLFireability-11
FORMULA_NAME AutonomousCar-PT-05a-CTLFireability-12
FORMULA_NAME AutonomousCar-PT-05a-CTLFireability-13
FORMULA_NAME AutonomousCar-PT-05a-CTLFireability-14
FORMULA_NAME AutonomousCar-PT-05a-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1678520800489

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AutonomousCar-PT-05a
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202303021504
[2023-03-11 07:46:44] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-11 07:46:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 07:46:44] [INFO ] Load time of PNML (sax parser for PT used): 77 ms
[2023-03-11 07:46:44] [INFO ] Transformed 57 places.
[2023-03-11 07:46:44] [INFO ] Transformed 289 transitions.
[2023-03-11 07:46:44] [INFO ] Found NUPN structural information;
[2023-03-11 07:46:44] [INFO ] Parsed PT model containing 57 places and 289 transitions and 2123 arcs in 174 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 9 ms.
Ensure Unique test removed 113 transitions
Reduce redundant transitions removed 113 transitions.
Support contains 45 out of 57 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 57/57 places, 176/176 transitions.
Applied a total of 0 rules in 11 ms. Remains 57 /57 variables (removed 0) and now considering 176/176 (removed 0) transitions.
[2023-03-11 07:46:44] [INFO ] Flow matrix only has 175 transitions (discarded 1 similar events)
// Phase 1: matrix 175 rows 57 cols
[2023-03-11 07:46:44] [INFO ] Computed 10 place invariants in 7 ms
[2023-03-11 07:46:44] [INFO ] Implicit Places using invariants in 512 ms returned []
[2023-03-11 07:46:44] [INFO ] Flow matrix only has 175 transitions (discarded 1 similar events)
[2023-03-11 07:46:44] [INFO ] Invariant cache hit.
[2023-03-11 07:46:45] [INFO ] State equation strengthened by 103 read => feed constraints.
[2023-03-11 07:46:45] [INFO ] Implicit Places using invariants and state equation in 265 ms returned [55]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 838 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 56/57 places, 176/176 transitions.
Applied a total of 0 rules in 6 ms. Remains 56 /56 variables (removed 0) and now considering 176/176 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 857 ms. Remains : 56/57 places, 176/176 transitions.
Support contains 45 out of 56 places after structural reductions.
[2023-03-11 07:46:45] [INFO ] Flatten gal took : 77 ms
[2023-03-11 07:46:45] [INFO ] Flatten gal took : 33 ms
[2023-03-11 07:46:45] [INFO ] Input system was already deterministic with 176 transitions.
Incomplete random walk after 10000 steps, including 577 resets, run finished after 572 ms. (steps per millisecond=17 ) properties (out of 71) seen :60
Incomplete Best-First random walk after 10000 steps, including 69 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 63 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 69 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 10000 steps, including 75 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 10) seen :2
Incomplete Best-First random walk after 10001 steps, including 77 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 69 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 61 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 71 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 77 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
[2023-03-11 07:46:46] [INFO ] Flow matrix only has 175 transitions (discarded 1 similar events)
// Phase 1: matrix 175 rows 56 cols
[2023-03-11 07:46:46] [INFO ] Computed 9 place invariants in 3 ms
[2023-03-11 07:46:46] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-11 07:46:47] [INFO ] After 218ms SMT Verify possible using all constraints in real domain returned unsat :5 sat :0 real:3
[2023-03-11 07:46:47] [INFO ] [Nat]Absence check using 9 positive place invariants in 4 ms returned sat
[2023-03-11 07:46:47] [INFO ] After 175ms SMT Verify possible using state equation in natural domain returned unsat :5 sat :3
[2023-03-11 07:46:47] [INFO ] State equation strengthened by 103 read => feed constraints.
[2023-03-11 07:46:47] [INFO ] After 90ms SMT Verify possible using 103 Read/Feed constraints in natural domain returned unsat :5 sat :3
[2023-03-11 07:46:47] [INFO ] After 263ms SMT Verify possible using trap constraints in natural domain returned unsat :5 sat :3
Attempting to minimize the solution found.
Minimization took 121 ms.
[2023-03-11 07:46:47] [INFO ] After 723ms SMT Verify possible using all constraints in natural domain returned unsat :5 sat :3
Fused 8 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 35 ms.
Support contains 10 out of 56 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 56/56 places, 176/176 transitions.
Graph (complete) has 390 edges and 56 vertex of which 54 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 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 5 rules applied. Total rules applied 6 place count 54 transition count 169
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 3 rules applied. Total rules applied 9 place count 52 transition count 168
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 10 place count 51 transition count 168
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 10 place count 51 transition count 167
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 12 place count 50 transition count 167
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 17 place count 45 transition count 142
Iterating global reduction 3 with 5 rules applied. Total rules applied 22 place count 45 transition count 142
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 28 place count 42 transition count 139
Free-agglomeration rule applied 3 times.
Iterating global reduction 3 with 3 rules applied. Total rules applied 31 place count 42 transition count 136
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 39 place count 39 transition count 131
Applied a total of 39 rules in 56 ms. Remains 39 /56 variables (removed 17) and now considering 131/176 (removed 45) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 57 ms. Remains : 39/56 places, 131/176 transitions.
Incomplete random walk after 10000 steps, including 323 resets, run finished after 204 ms. (steps per millisecond=49 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 85 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 76 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 72 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 3) seen :2
Running SMT prover for 1 properties.
// Phase 1: matrix 131 rows 39 cols
[2023-03-11 07:46:48] [INFO ] Computed 10 place invariants in 2 ms
[2023-03-11 07:46:48] [INFO ] [Real]Absence check using 10 positive place invariants in 6 ms returned sat
[2023-03-11 07:46:48] [INFO ] After 123ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-11 07:46:48] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-11 07:46:48] [INFO ] After 70ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-11 07:46:48] [INFO ] State equation strengthened by 77 read => feed constraints.
[2023-03-11 07:46:48] [INFO ] After 35ms SMT Verify possible using 77 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-11 07:46:48] [INFO ] After 56ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 16 ms.
[2023-03-11 07:46:48] [INFO ] After 230ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 8 out of 39 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 39/39 places, 131/131 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 39 transition count 130
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 38 transition count 130
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 3 place count 37 transition count 124
Iterating global reduction 2 with 1 rules applied. Total rules applied 4 place count 37 transition count 124
Applied a total of 4 rules in 11 ms. Remains 37 /39 variables (removed 2) and now considering 124/131 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 37/39 places, 124/131 transitions.
Incomplete random walk after 10000 steps, including 324 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 86 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Finished probabilistic random walk after 60214 steps, run visited all 1 properties in 146 ms. (steps per millisecond=412 )
Probabilistic random walk after 60214 steps, saw 11104 distinct states, run finished after 146 ms. (steps per millisecond=412 ) properties seen :1
Successfully simplified 5 atomic propositions for a total of 16 simplifications.
[2023-03-11 07:46:48] [INFO ] Flatten gal took : 30 ms
[2023-03-11 07:46:48] [INFO ] Flatten gal took : 18 ms
[2023-03-11 07:46:48] [INFO ] Input system was already deterministic with 176 transitions.
Computed a total of 3 stabilizing places and 2 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 56/56 places, 176/176 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 51 transition count 151
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 51 transition count 151
Applied a total of 10 rules in 2 ms. Remains 51 /56 variables (removed 5) and now considering 151/176 (removed 25) transitions.
// Phase 1: matrix 151 rows 51 cols
[2023-03-11 07:46:48] [INFO ] Computed 8 place invariants in 7 ms
[2023-03-11 07:46:49] [INFO ] Implicit Places using invariants in 46 ms returned []
[2023-03-11 07:46:49] [INFO ] Invariant cache hit.
[2023-03-11 07:46:49] [INFO ] State equation strengthened by 83 read => feed constraints.
[2023-03-11 07:46:49] [INFO ] Implicit Places using invariants and state equation in 123 ms returned [48]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 174 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 50/56 places, 151/176 transitions.
Applied a total of 0 rules in 1 ms. Remains 50 /50 variables (removed 0) and now considering 151/151 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 177 ms. Remains : 50/56 places, 151/176 transitions.
[2023-03-11 07:46:49] [INFO ] Flatten gal took : 27 ms
[2023-03-11 07:46:49] [INFO ] Flatten gal took : 12 ms
[2023-03-11 07:46:49] [INFO ] Input system was already deterministic with 151 transitions.
[2023-03-11 07:46:49] [INFO ] Flatten gal took : 11 ms
[2023-03-11 07:46:49] [INFO ] Flatten gal took : 11 ms
[2023-03-11 07:46:49] [INFO ] Time to serialize gal into /tmp/CTLFireability7811920547455468778.gal : 16 ms
[2023-03-11 07:46:49] [INFO ] Time to serialize properties into /tmp/CTLFireability2169535456824168973.ctl : 277 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/CTLFireability7811920547455468778.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2169535456824168973.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,1.01544e+06,1.52588,50312,2,7451,5,155832,6,0,347,145891,0


Converting to forward existential form...Done !
original formula: EF((!(A(!((((p1==1)&&(p5==1))&&((p14==1)&&(p49==1)))) U ((!(((((p1==1)&&(p5==1))&&((p18==1)&&(p49==1)))&&(((p12==1)&&(p19==1))&&((p29==1)...256
=> equivalent forward existential formula: [(EY((FwdU(Init,TRUE) * !(!((E(!(((!(((((p1==1)&&(p5==1))&&((p18==1)&&(p49==1)))&&(((p12==1)&&(p19==1))&&((p29==...595
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t5, t6, t9, t10, t13, t14, t17, t18, t19, t22, t23, t86, t108, t110, t113, t114, t117...341
(forward)formula 0,1,14.68,388548,1,0,639,1.48348e+06,328,283,5088,1.61416e+06,674
FORMULA AutonomousCar-PT-05a-CTLFireability-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 56/56 places, 176/176 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 51 transition count 151
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 51 transition count 151
Applied a total of 10 rules in 3 ms. Remains 51 /56 variables (removed 5) and now considering 151/176 (removed 25) transitions.
[2023-03-11 07:47:04] [INFO ] Invariant cache hit.
[2023-03-11 07:47:04] [INFO ] Implicit Places using invariants in 61 ms returned []
[2023-03-11 07:47:04] [INFO ] Invariant cache hit.
[2023-03-11 07:47:04] [INFO ] State equation strengthened by 83 read => feed constraints.
[2023-03-11 07:47:04] [INFO ] Implicit Places using invariants and state equation in 138 ms returned []
Implicit Place search using SMT with State Equation took 203 ms to find 0 implicit places.
[2023-03-11 07:47:04] [INFO ] Invariant cache hit.
[2023-03-11 07:47:04] [INFO ] Dead Transitions using invariants and state equation in 136 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 51/56 places, 151/176 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 344 ms. Remains : 51/56 places, 151/176 transitions.
[2023-03-11 07:47:04] [INFO ] Flatten gal took : 15 ms
[2023-03-11 07:47:04] [INFO ] Flatten gal took : 15 ms
[2023-03-11 07:47:04] [INFO ] Input system was already deterministic with 151 transitions.
[2023-03-11 07:47:04] [INFO ] Flatten gal took : 11 ms
[2023-03-11 07:47:04] [INFO ] Flatten gal took : 11 ms
[2023-03-11 07:47:04] [INFO ] Time to serialize gal into /tmp/CTLFireability13742310040558228530.gal : 4 ms
[2023-03-11 07:47:04] [INFO ] Time to serialize properties into /tmp/CTLFireability10540436372133098770.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/CTLFireability13742310040558228530.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10540436372133098770.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,1.01544e+06,1.23253,40732,2,7515,5,123517,6,0,351,106206,0


Converting to forward existential form...Done !
original formula: (A(AG(EF((((p1==1)&&(p8==1))&&((p30==1)&&(p49==1))))) U (p21!=1)) * (!(E(AF((((p1==1)&&(p6==1))&&((p37==1)&&(p49==1)))) U (((((((p1==1)&&...489
=> equivalent forward existential formula: (([(FwdU((FwdU(Init,!((p21!=1))) * !((p21!=1))),TRUE) * !(E(TRUE U (((p1==1)&&(p8==1))&&((p30==1)&&(p49==1))))))...1125
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t5, t6, t9, t10, t13, t14, t17, t18, t19, t22, t23, t86, t108, t110, t113, t114, t117...341
Detected timeout of ITS tools.
[2023-03-11 07:47:34] [INFO ] Flatten gal took : 26 ms
[2023-03-11 07:47:34] [INFO ] Applying decomposition
[2023-03-11 07:47:35] [INFO ] Flatten gal took : 15 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph4513128186322168730.txt' '-o' '/tmp/graph4513128186322168730.bin' '-w' '/tmp/graph4513128186322168730.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph4513128186322168730.bin' '-l' '-1' '-v' '-w' '/tmp/graph4513128186322168730.weights' '-q' '0' '-e' '0.001'
[2023-03-11 07:47:35] [INFO ] Decomposing Gal with order
[2023-03-11 07:47:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-11 07:47:35] [INFO ] Removed a total of 398 redundant transitions.
[2023-03-11 07:47:35] [INFO ] Flatten gal took : 85 ms
[2023-03-11 07:47:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 31 labels/synchronizations in 6 ms.
[2023-03-11 07:47:35] [INFO ] Time to serialize gal into /tmp/CTLFireability15085628958150155622.gal : 2 ms
[2023-03-11 07:47:35] [INFO ] Time to serialize properties into /tmp/CTLFireability394525422756008992.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/CTLFireability15085628958150155622.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability394525422756008992.ctl'

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 -...262
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,1.01544e+06,0.038805,5312,152,68,2872,685,158,6474,54,3273,0


Converting to forward existential form...Done !
original formula: (A(AG(EF((((i6.u17.p1==1)&&(i6.u17.p8==1))&&((i3.u10.p30==1)&&(i6.u17.p49==1))))) U (i1.u6.p21!=1)) * (!(E(AF((((i6.u17.p1==1)&&(i6.u17.p...748
=> equivalent forward existential formula: (([(FwdU((FwdU(Init,!((i1.u6.p21!=1))) * !((i1.u6.p21!=1))),TRUE) * !(E(TRUE U (((i6.u17.p1==1)&&(i6.u17.p8==1))...1628
Reverse transition relation is NOT exact ! Due to transitions t81, t135, i0.u2.t23, i0.u3.t22, i1.u5.t18, i1.u5.t19, i1.u6.t17, i2.u8.t14, i2.u9.t13, i3.u1...362
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found a local SCC at level 6
(forward)formula 0,1,0.262485,16928,1,0,26686,869,1005,40067,309,3939,42351
FORMULA AutonomousCar-PT-05a-CTLFireability-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 56/56 places, 176/176 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 56 transition count 170
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 50 transition count 170
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 17 place count 45 transition count 145
Iterating global reduction 2 with 5 rules applied. Total rules applied 22 place count 45 transition count 145
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 28 place count 42 transition count 142
Applied a total of 28 rules in 23 ms. Remains 42 /56 variables (removed 14) and now considering 142/176 (removed 34) transitions.
// Phase 1: matrix 142 rows 42 cols
[2023-03-11 07:47:35] [INFO ] Computed 8 place invariants in 2 ms
[2023-03-11 07:47:35] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-11 07:47:35] [INFO ] Invariant cache hit.
[2023-03-11 07:47:35] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-11 07:47:35] [INFO ] Implicit Places using invariants and state equation in 175 ms returned [39]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 221 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 41/56 places, 142/176 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 41 transition count 141
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 40 transition count 141
Applied a total of 2 rules in 8 ms. Remains 40 /41 variables (removed 1) and now considering 141/142 (removed 1) transitions.
// Phase 1: matrix 141 rows 40 cols
[2023-03-11 07:47:35] [INFO ] Computed 7 place invariants in 1 ms
[2023-03-11 07:47:35] [INFO ] Implicit Places using invariants in 55 ms returned []
[2023-03-11 07:47:35] [INFO ] Invariant cache hit.
[2023-03-11 07:47:35] [INFO ] State equation strengthened by 83 read => feed constraints.
[2023-03-11 07:47:36] [INFO ] Implicit Places using invariants and state equation in 116 ms returned []
Implicit Place search using SMT with State Equation took 173 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 40/56 places, 141/176 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 426 ms. Remains : 40/56 places, 141/176 transitions.
[2023-03-11 07:47:36] [INFO ] Flatten gal took : 10 ms
[2023-03-11 07:47:36] [INFO ] Flatten gal took : 9 ms
[2023-03-11 07:47:36] [INFO ] Input system was already deterministic with 141 transitions.
Finished random walk after 378 steps, including 28 resets, run visited all 1 properties in 4 ms. (steps per millisecond=94 )
FORMULA AutonomousCar-PT-05a-CTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-11 07:47:36] [INFO ] Flatten gal took : 21 ms
[2023-03-11 07:47:36] [INFO ] Flatten gal took : 14 ms
[2023-03-11 07:47:36] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11478586496598017879.gal : 3 ms
[2023-03-11 07:47:36] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4050343939245313442.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality11478586496598017879.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4050343939245313442.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
Starting structural reductions in SI_CTL mode, iteration 0 : 56/56 places, 176/176 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 56 transition count 173
Reduce places removed 3 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 4 rules applied. Total rules applied 7 place count 53 transition count 172
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 8 place count 52 transition count 172
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 8 place count 52 transition count 171
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 10 place count 51 transition count 171
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 16 place count 45 transition count 140
Iterating global reduction 3 with 6 rules applied. Total rules applied 22 place count 45 transition count 140
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 3 with 4 rules applied. Total rules applied 26 place count 43 transition count 138
Applied a total of 26 rules in 18 ms. Remains 43 /56 variables (removed 13) and now considering 138/176 (removed 38) transitions.
// Phase 1: matrix 138 rows 43 cols
[2023-03-11 07:47:36] [INFO ] Computed 8 place invariants in 2 ms
its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality4050343939245313442.prop.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 3 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,3,0.043076,5380,2,90,5,178,6,0,297,65,0
Total reachable state count : 3

ITS tools runner thread asked to quit. Dying gracefully.
[2023-03-11 07:47:36] [INFO ] Implicit Places using invariants in 61 ms returned []
[2023-03-11 07:47:36] [INFO ] Invariant cache hit.
[2023-03-11 07:47:36] [INFO ] State equation strengthened by 79 read => feed constraints.
[2023-03-11 07:47:36] [INFO ] Implicit Places using invariants and state equation in 406 ms returned [40]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 470 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 42/56 places, 138/176 transitions.
Applied a total of 0 rules in 12 ms. Remains 42 /42 variables (removed 0) and now considering 138/138 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 501 ms. Remains : 42/56 places, 138/176 transitions.
[2023-03-11 07:47:36] [INFO ] Flatten gal took : 22 ms
[2023-03-11 07:47:36] [INFO ] Flatten gal took : 26 ms
[2023-03-11 07:47:36] [INFO ] Input system was already deterministic with 138 transitions.
[2023-03-11 07:47:36] [INFO ] Flatten gal took : 14 ms
[2023-03-11 07:47:36] [INFO ] Flatten gal took : 8 ms
[2023-03-11 07:47:36] [INFO ] Time to serialize gal into /tmp/CTLFireability12367697189181479487.gal : 3 ms
[2023-03-11 07:47:36] [INFO ] Time to serialize properties into /tmp/CTLFireability5025075200553658336.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/CTLFireability12367697189181479487.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5025075200553658336.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,249542,0.289707,15980,2,1917,5,37693,6,0,302,37266,0


Converting to forward existential form...Done !
original formula: (EF((((p1==1)&&(p8==1))&&((p9==1)&&(p49==1)))) * !(A((((p1==1)&&(p8==1))&&((p35==1)&&(p49==1))) U AG(((((p15==1)&&(p22==1))&&((p26==1)&&(...191
=> equivalent forward existential formula: ([(FwdU((FwdU((Init * E(TRUE U (((p1==1)&&(p8==1))&&((p9==1)&&(p49==1))))),!(!(E(TRUE U !(((((p15==1)&&(p22==1))...515
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t4, t6, t7, t8, t9, t11, t12, t14, t15, t93, t94, t95, t96, t97, t98, t99, t100, t101...412
(forward)formula 0,1,2.86969,94756,1,0,454,339157,301,219,4522,346974,486
FORMULA AutonomousCar-PT-05a-CTLFireability-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 56/56 places, 176/176 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 54 transition count 169
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 54 transition count 169
Applied a total of 4 rules in 7 ms. Remains 54 /56 variables (removed 2) and now considering 169/176 (removed 7) transitions.
// Phase 1: matrix 169 rows 54 cols
[2023-03-11 07:47:39] [INFO ] Computed 8 place invariants in 3 ms
[2023-03-11 07:47:39] [INFO ] Implicit Places using invariants in 101 ms returned []
[2023-03-11 07:47:39] [INFO ] Invariant cache hit.
[2023-03-11 07:47:40] [INFO ] State equation strengthened by 98 read => feed constraints.
[2023-03-11 07:47:40] [INFO ] Implicit Places using invariants and state equation in 338 ms returned [51]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 447 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 53/56 places, 169/176 transitions.
Applied a total of 0 rules in 15 ms. Remains 53 /53 variables (removed 0) and now considering 169/169 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 479 ms. Remains : 53/56 places, 169/176 transitions.
[2023-03-11 07:47:40] [INFO ] Flatten gal took : 17 ms
[2023-03-11 07:47:40] [INFO ] Flatten gal took : 15 ms
[2023-03-11 07:47:40] [INFO ] Input system was already deterministic with 169 transitions.
[2023-03-11 07:47:40] [INFO ] Flatten gal took : 10 ms
[2023-03-11 07:47:40] [INFO ] Flatten gal took : 9 ms
[2023-03-11 07:47:40] [INFO ] Time to serialize gal into /tmp/CTLFireability965367569669307005.gal : 2 ms
[2023-03-11 07:47:40] [INFO ] Time to serialize properties into /tmp/CTLFireability8455197385001746460.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/CTLFireability965367569669307005.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8455197385001746460.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 -...282
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,1.56235e+06,0.722263,32580,2,3683,5,85988,6,0,377,96109,0


Converting to forward existential form...Done !
original formula: (EF((EG((p28==1)) * A((((p1==1)&&(p8==1))&&((p9==1)&&(p49==1))) U (((p1==1)&&(p8==1))&&((p20==1)&&(p49==1)))))) + (!(E((!(EX((((p1==1)&&(...851
=> equivalent forward existential formula: (([(FwdU(FwdU((Init * !(E(TRUE U (EG((p28==1)) * !((E(!((((p1==1)&&(p8==1))&&((p20==1)&&(p49==1)))) U (!((((p1==...1794
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t5, t6, t7, t10, t11, t12, t15, t16, t19, t20, t21, t24, t25, t26, t29, t79, t99, t11...288
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Detected timeout of ITS tools.
[2023-03-11 07:48:10] [INFO ] Flatten gal took : 28 ms
[2023-03-11 07:48:10] [INFO ] Applying decomposition
[2023-03-11 07:48:10] [INFO ] Flatten gal took : 58 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph13495585658808427783.txt' '-o' '/tmp/graph13495585658808427783.bin' '-w' '/tmp/graph13495585658808427783.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph13495585658808427783.bin' '-l' '-1' '-v' '-w' '/tmp/graph13495585658808427783.weights' '-q' '0' '-e' '0.001'
[2023-03-11 07:48:10] [INFO ] Decomposing Gal with order
[2023-03-11 07:48:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-11 07:48:10] [INFO ] Removed a total of 429 redundant transitions.
[2023-03-11 07:48:10] [INFO ] Flatten gal took : 53 ms
[2023-03-11 07:48:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 37 labels/synchronizations in 2 ms.
[2023-03-11 07:48:10] [INFO ] Time to serialize gal into /tmp/CTLFireability18208884672402756712.gal : 2 ms
[2023-03-11 07:48:10] [INFO ] Time to serialize properties into /tmp/CTLFireability14973321106485955807.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/CTLFireability18208884672402756712.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14973321106485955807.ctl'

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 -...264
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,1.56235e+06,0.029592,4840,188,68,2483,387,171,5083,52,1544,0


Converting to forward existential form...Done !
original formula: (EF((EG((i3.u10.p28==1)) * A((((i0.u0.p1==1)&&(i0.u0.p8==1))&&((i1.u2.p9==1)&&(i0.u0.p49==1))) U (((i0.u0.p1==1)&&(i0.u0.p8==1))&&((i2.u6...1271
=> equivalent forward existential formula: (([(FwdU(FwdU((Init * !(E(TRUE U (EG((i3.u10.p28==1)) * !((E(!((((i0.u0.p1==1)&&(i0.u0.p8==1))&&((i2.u6.p20==1)&...2581
Reverse transition relation is NOT exact ! Due to transitions t34, t74, t89, t109, t133, i0.u1.t126, i1.u3.t25, i1.u3.t26, i1.u4.t24, i2.u6.t20, i2.u6.t21,...410
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 2
Fast SCC detection found a local SCC at level 6
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 2
Fast SCC detection found a local SCC at level 6
(forward)formula 0,1,1.388,66352,1,0,129113,987,1210,194525,297,6742,197377
FORMULA AutonomousCar-PT-05a-CTLFireability-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 56/56 places, 176/176 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 52 transition count 157
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 52 transition count 157
Applied a total of 8 rules in 5 ms. Remains 52 /56 variables (removed 4) and now considering 157/176 (removed 19) transitions.
// Phase 1: matrix 157 rows 52 cols
[2023-03-11 07:48:12] [INFO ] Computed 8 place invariants in 1 ms
[2023-03-11 07:48:12] [INFO ] Implicit Places using invariants in 96 ms returned []
[2023-03-11 07:48:12] [INFO ] Invariant cache hit.
[2023-03-11 07:48:12] [INFO ] State equation strengthened by 88 read => feed constraints.
[2023-03-11 07:48:12] [INFO ] Implicit Places using invariants and state equation in 254 ms returned [49]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 355 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 51/56 places, 157/176 transitions.
Applied a total of 0 rules in 1 ms. Remains 51 /51 variables (removed 0) and now considering 157/157 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 361 ms. Remains : 51/56 places, 157/176 transitions.
[2023-03-11 07:48:12] [INFO ] Flatten gal took : 13 ms
[2023-03-11 07:48:12] [INFO ] Flatten gal took : 22 ms
[2023-03-11 07:48:12] [INFO ] Input system was already deterministic with 157 transitions.
[2023-03-11 07:48:12] [INFO ] Flatten gal took : 26 ms
[2023-03-11 07:48:12] [INFO ] Flatten gal took : 9 ms
[2023-03-11 07:48:12] [INFO ] Time to serialize gal into /tmp/CTLFireability8820803930117881836.gal : 2 ms
[2023-03-11 07:48:12] [INFO ] Time to serialize properties into /tmp/CTLFireability1811804474782001146.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/CTLFireability8820803930117881836.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1811804474782001146.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,1.17233e+06,0.826221,30968,2,3829,5,78151,6,0,357,89271,0


Converting to forward existential form...Done !
original formula: (AX(EG(((((!(A((((p1==1)&&(p5==1))&&((p20==1)&&(p49==1))) U (p21==1))) + AF((((p1==0)||(p2==0))||((p30==0)||(p49==0))))) + ((p1==0)||(p2=...430
=> equivalent forward existential formula: [(EY((Init * !(EX(E(TRUE U ((EG((((p1==0)||(p2==0))||((p20==0)||(p49==0)))) * (((p1==0)||(p6==0))||((p30==0)||(p...537
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t5, t6, t7, t10, t11, t14, t15, t18, t19, t20, t23, t24, t27, t92, t114, t116, t119, ...303
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,26.5417,636416,1,0,1807,2.64074e+06,367,910,5105,2.99682e+06,2055
FORMULA AutonomousCar-PT-05a-CTLFireability-05 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 : 56/56 places, 176/176 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 0 with 5 rules applied. Total rules applied 5 place count 56 transition count 171
Reduce places removed 5 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 6 rules applied. Total rules applied 11 place count 51 transition count 170
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 12 place count 50 transition count 170
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 16 place count 46 transition count 146
Iterating global reduction 3 with 4 rules applied. Total rules applied 20 place count 46 transition count 146
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 22 place count 45 transition count 145
Applied a total of 22 rules in 36 ms. Remains 45 /56 variables (removed 11) and now considering 145/176 (removed 31) transitions.
[2023-03-11 07:48:39] [INFO ] Flow matrix only has 144 transitions (discarded 1 similar events)
// Phase 1: matrix 144 rows 45 cols
[2023-03-11 07:48:39] [INFO ] Computed 9 place invariants in 2 ms
[2023-03-11 07:48:39] [INFO ] Implicit Places using invariants in 387 ms returned [41]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 389 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 44/56 places, 145/176 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 44 transition count 144
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 43 transition count 144
Applied a total of 2 rules in 11 ms. Remains 43 /44 variables (removed 1) and now considering 144/145 (removed 1) transitions.
[2023-03-11 07:48:39] [INFO ] Flow matrix only has 143 transitions (discarded 1 similar events)
// Phase 1: matrix 143 rows 43 cols
[2023-03-11 07:48:39] [INFO ] Computed 8 place invariants in 1 ms
[2023-03-11 07:48:39] [INFO ] Implicit Places using invariants in 115 ms returned []
[2023-03-11 07:48:39] [INFO ] Flow matrix only has 143 transitions (discarded 1 similar events)
[2023-03-11 07:48:39] [INFO ] Invariant cache hit.
[2023-03-11 07:48:40] [INFO ] State equation strengthened by 83 read => feed constraints.
[2023-03-11 07:48:40] [INFO ] Implicit Places using invariants and state equation in 142 ms returned []
Implicit Place search using SMT with State Equation took 274 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 43/56 places, 144/176 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 710 ms. Remains : 43/56 places, 144/176 transitions.
[2023-03-11 07:48:40] [INFO ] Flatten gal took : 14 ms
[2023-03-11 07:48:40] [INFO ] Flatten gal took : 8 ms
[2023-03-11 07:48:40] [INFO ] Input system was already deterministic with 144 transitions.
[2023-03-11 07:48:40] [INFO ] Flatten gal took : 9 ms
[2023-03-11 07:48:40] [INFO ] Flatten gal took : 8 ms
[2023-03-11 07:48:40] [INFO ] Time to serialize gal into /tmp/CTLFireability13967862112191001598.gal : 3 ms
[2023-03-11 07:48:40] [INFO ] Time to serialize properties into /tmp/CTLFireability17950098061406762320.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/CTLFireability13967862112191001598.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17950098061406762320.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,274079,0.389783,19728,2,1930,5,47305,6,0,309,47338,0


Converting to forward existential form...Done !
original formula: AF((((p48!=1) * AF((p45==1))) * (((p1!=1)||(p2!=1))||((p25!=1)||(p49!=1)))))
=> equivalent forward existential formula: [FwdG(Init,!((((p48!=1) * !(EG(!((p45==1))))) * (((p1!=1)||(p2!=1))||((p25!=1)||(p49!=1))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t6, t7, t9, t10, t11, t13, t14, t16, t17, t34, t101, t103, t104, t105, t106, ...327
(forward)formula 0,0,9.29056,228976,1,0,917,933191,315,517,4469,1.08834e+06,1020
FORMULA AutonomousCar-PT-05a-CTLFireability-06 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 : 56/56 places, 176/176 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 51 transition count 151
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 51 transition count 151
Applied a total of 10 rules in 2 ms. Remains 51 /56 variables (removed 5) and now considering 151/176 (removed 25) transitions.
// Phase 1: matrix 151 rows 51 cols
[2023-03-11 07:48:49] [INFO ] Computed 8 place invariants in 3 ms
[2023-03-11 07:48:49] [INFO ] Implicit Places using invariants in 242 ms returned []
[2023-03-11 07:48:49] [INFO ] Invariant cache hit.
[2023-03-11 07:48:49] [INFO ] State equation strengthened by 83 read => feed constraints.
[2023-03-11 07:48:49] [INFO ] Implicit Places using invariants and state equation in 201 ms returned [48]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 457 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 50/56 places, 151/176 transitions.
Applied a total of 0 rules in 3 ms. Remains 50 /50 variables (removed 0) and now considering 151/151 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 462 ms. Remains : 50/56 places, 151/176 transitions.
[2023-03-11 07:48:50] [INFO ] Flatten gal took : 19 ms
[2023-03-11 07:48:50] [INFO ] Flatten gal took : 15 ms
[2023-03-11 07:48:50] [INFO ] Input system was already deterministic with 151 transitions.
[2023-03-11 07:48:50] [INFO ] Flatten gal took : 13 ms
[2023-03-11 07:48:50] [INFO ] Flatten gal took : 11 ms
[2023-03-11 07:48:50] [INFO ] Time to serialize gal into /tmp/CTLFireability6140396266362080410.gal : 3 ms
[2023-03-11 07:48:50] [INFO ] Time to serialize properties into /tmp/CTLFireability3681628841783692083.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/CTLFireability6140396266362080410.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3681628841783692083.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,1.01544e+06,0.760927,26824,2,3560,5,66062,6,0,347,79623,0


Converting to forward existential form...Done !
original formula: AF(EX((((p1==1)&&(p7==1))&&((p41==1)&&(p49==1)))))
=> equivalent forward existential formula: [FwdG(Init,!(EX((((p1==1)&&(p7==1))&&((p41==1)&&(p49==1))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t5, t6, t7, t10, t11, t14, t15, t18, t19, t22, t23, t26, t108, t110, t111, t112, t113...341
(forward)formula 0,0,10.5785,224928,1,0,666,684740,323,363,4726,1.11687e+06,585
FORMULA AutonomousCar-PT-05a-CTLFireability-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 56/56 places, 176/176 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 0 with 5 rules applied. Total rules applied 5 place count 56 transition count 171
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 51 transition count 171
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 16 place count 45 transition count 140
Iterating global reduction 2 with 6 rules applied. Total rules applied 22 place count 45 transition count 140
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 28 place count 42 transition count 137
Applied a total of 28 rules in 38 ms. Remains 42 /56 variables (removed 14) and now considering 137/176 (removed 39) transitions.
// Phase 1: matrix 137 rows 42 cols
[2023-03-11 07:49:00] [INFO ] Computed 8 place invariants in 2 ms
[2023-03-11 07:49:01] [INFO ] Implicit Places using invariants in 211 ms returned []
[2023-03-11 07:49:01] [INFO ] Invariant cache hit.
[2023-03-11 07:49:01] [INFO ] State equation strengthened by 79 read => feed constraints.
[2023-03-11 07:49:01] [INFO ] Implicit Places using invariants and state equation in 204 ms returned [39]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 417 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 41/56 places, 137/176 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 41 transition count 136
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 40 transition count 136
Applied a total of 2 rules in 5 ms. Remains 40 /41 variables (removed 1) and now considering 136/137 (removed 1) transitions.
// Phase 1: matrix 136 rows 40 cols
[2023-03-11 07:49:01] [INFO ] Computed 7 place invariants in 1 ms
[2023-03-11 07:49:01] [INFO ] Implicit Places using invariants in 56 ms returned []
[2023-03-11 07:49:01] [INFO ] Invariant cache hit.
[2023-03-11 07:49:01] [INFO ] State equation strengthened by 78 read => feed constraints.
[2023-03-11 07:49:01] [INFO ] Implicit Places using invariants and state equation in 229 ms returned []
Implicit Place search using SMT with State Equation took 296 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 40/56 places, 136/176 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 756 ms. Remains : 40/56 places, 136/176 transitions.
[2023-03-11 07:49:01] [INFO ] Flatten gal took : 12 ms
[2023-03-11 07:49:01] [INFO ] Flatten gal took : 10 ms
[2023-03-11 07:49:01] [INFO ] Input system was already deterministic with 136 transitions.
[2023-03-11 07:49:01] [INFO ] Flatten gal took : 17 ms
[2023-03-11 07:49:01] [INFO ] Flatten gal took : 13 ms
[2023-03-11 07:49:01] [INFO ] Time to serialize gal into /tmp/CTLFireability15805238003339853205.gal : 3 ms
[2023-03-11 07:49:01] [INFO ] Time to serialize properties into /tmp/CTLFireability5519794995186277780.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/CTLFireability15805238003339853205.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5519794995186277780.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,177272,0.246333,12516,2,1274,5,24754,6,0,292,29025,0


Converting to forward existential form...Done !
original formula: (AG((((p1==0)||(p8==0))||((p14==0)||(p49==0)))) * EG((((p1==0)||(p6==0))||((p9==0)||(p49==0)))))
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !((((p1==0)||(p8==0))||((p14==0)||(p49==0)))))] = FALSE * [(Init * !(EG((((p1==0)||(p6==0))...190
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t6, t7, t9, t10, t12, t13, t15, t16, t19, t20, t21, t22, t23, t24, t25, t26, ...379
(forward)formula 0,0,4.04324,90944,1,0,744,393811,295,311,4405,422415,792
FORMULA AutonomousCar-PT-05a-CTLFireability-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 56/56 places, 176/176 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 56 transition count 170
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 50 transition count 170
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 17 place count 45 transition count 145
Iterating global reduction 2 with 5 rules applied. Total rules applied 22 place count 45 transition count 145
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 26 place count 43 transition count 143
Applied a total of 26 rules in 33 ms. Remains 43 /56 variables (removed 13) and now considering 143/176 (removed 33) transitions.
// Phase 1: matrix 143 rows 43 cols
[2023-03-11 07:49:05] [INFO ] Computed 8 place invariants in 1 ms
[2023-03-11 07:49:05] [INFO ] Implicit Places using invariants in 165 ms returned []
[2023-03-11 07:49:05] [INFO ] Invariant cache hit.
[2023-03-11 07:49:06] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-11 07:49:06] [INFO ] Implicit Places using invariants and state equation in 227 ms returned [40]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 395 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 42/56 places, 143/176 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 42 transition count 142
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 41 transition count 142
Applied a total of 2 rules in 8 ms. Remains 41 /42 variables (removed 1) and now considering 142/143 (removed 1) transitions.
// Phase 1: matrix 142 rows 41 cols
[2023-03-11 07:49:06] [INFO ] Computed 7 place invariants in 1 ms
[2023-03-11 07:49:06] [INFO ] Implicit Places using invariants in 107 ms returned []
[2023-03-11 07:49:06] [INFO ] Invariant cache hit.
[2023-03-11 07:49:06] [INFO ] State equation strengthened by 83 read => feed constraints.
[2023-03-11 07:49:06] [INFO ] Implicit Places using invariants and state equation in 123 ms returned []
Implicit Place search using SMT with State Equation took 241 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 41/56 places, 142/176 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 679 ms. Remains : 41/56 places, 142/176 transitions.
[2023-03-11 07:49:06] [INFO ] Flatten gal took : 7 ms
[2023-03-11 07:49:06] [INFO ] Flatten gal took : 21 ms
[2023-03-11 07:49:06] [INFO ] Input system was already deterministic with 142 transitions.
Finished random walk after 152 steps, including 11 resets, run visited all 1 properties in 3 ms. (steps per millisecond=50 )
FORMULA AutonomousCar-PT-05a-CTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-11 07:49:06] [INFO ] Flatten gal took : 18 ms
[2023-03-11 07:49:06] [INFO ] Flatten gal took : 15 ms
[2023-03-11 07:49:06] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2403173626286929269.gal : 4 ms
[2023-03-11 07:49:06] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9697468420363989346.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality2403173626286929269.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9697468420363989346.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
Starting structural reductions in SI_CTL mode, iteration 0 : 56/56 places, 176/176 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 56 transition count 170
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 50 transition count 170
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 17 place count 45 transition count 145
Iterating global reduction 2 with 5 rules applied. Total rules applied 22 place count 45 transition count 145
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 26 place count 43 transition count 143
Applied a total of 26 rules in 16 ms. Remains 43 /56 variables (removed 13) and now considering 143/176 (removed 33) transitions.
Loading property file /tmp/ReachabilityCardinality9697468420363989346.prop.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 3 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,3,0.031543,5500,2,96,5,185,6,0,302,66,0
Total reachable state count : 3

// Phase 1: matrix 143 rows 43 cols
[2023-03-11 07:49:06] [INFO ] Computed 8 place invariants in 1 ms
ITS tools runner thread asked to quit. Dying gracefully.
[2023-03-11 07:49:06] [INFO ] Implicit Places using invariants in 386 ms returned []
[2023-03-11 07:49:06] [INFO ] Invariant cache hit.
[2023-03-11 07:49:07] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-11 07:49:07] [INFO ] Implicit Places using invariants and state equation in 214 ms returned [40]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 614 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 42/56 places, 143/176 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 42 transition count 142
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 41 transition count 142
Applied a total of 2 rules in 9 ms. Remains 41 /42 variables (removed 1) and now considering 142/143 (removed 1) transitions.
// Phase 1: matrix 142 rows 41 cols
[2023-03-11 07:49:07] [INFO ] Computed 7 place invariants in 1 ms
[2023-03-11 07:49:07] [INFO ] Implicit Places using invariants in 80 ms returned []
[2023-03-11 07:49:07] [INFO ] Invariant cache hit.
[2023-03-11 07:49:07] [INFO ] State equation strengthened by 83 read => feed constraints.
[2023-03-11 07:49:07] [INFO ] Implicit Places using invariants and state equation in 122 ms returned []
Implicit Place search using SMT with State Equation took 207 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 41/56 places, 142/176 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 856 ms. Remains : 41/56 places, 142/176 transitions.
[2023-03-11 07:49:07] [INFO ] Flatten gal took : 8 ms
[2023-03-11 07:49:07] [INFO ] Flatten gal took : 19 ms
[2023-03-11 07:49:07] [INFO ] Input system was already deterministic with 142 transitions.
Finished random walk after 647 steps, including 45 resets, run visited all 1 properties in 4 ms. (steps per millisecond=161 )
FORMULA AutonomousCar-PT-05a-CTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-11 07:49:07] [INFO ] Flatten gal took : 28 ms
[2023-03-11 07:49:07] [INFO ] Flatten gal took : 17 ms
[2023-03-11 07:49:07] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9985673975190517105.gal : 3 ms
[2023-03-11 07:49:07] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13239599055100160400.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality9985673975190517105.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13239599055100160400.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

ITS runner failed with exception null
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
Starting structural reductions in LTL mode, iteration 0 : 56/56 places, 176/176 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 50 transition count 145
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 50 transition count 145
Applied a total of 12 rules in 2 ms. Remains 50 /56 variables (removed 6) and now considering 145/176 (removed 31) transitions.
// Phase 1: matrix 145 rows 50 cols
[2023-03-11 07:49:07] [INFO ] Computed 8 place invariants in 1 ms
Loading property file /tmp/ReachabilityCardinality13239599055100160400.prop.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 3 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,3,0.038639,5500,2,94,5,183,6,0,302,66,0
Total reachable state count : 3

[2023-03-11 07:49:07] [INFO ] Implicit Places using invariants in 69 ms returned []
[2023-03-11 07:49:07] [INFO ] Invariant cache hit.
[2023-03-11 07:49:07] [INFO ] State equation strengthened by 78 read => feed constraints.
[2023-03-11 07:49:07] [INFO ] Implicit Places using invariants and state equation in 110 ms returned [47]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 181 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 49/56 places, 145/176 transitions.
Applied a total of 0 rules in 2 ms. Remains 49 /49 variables (removed 0) and now considering 145/145 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 185 ms. Remains : 49/56 places, 145/176 transitions.
[2023-03-11 07:49:07] [INFO ] Flatten gal took : 39 ms
[2023-03-11 07:49:07] [INFO ] Flatten gal took : 18 ms
[2023-03-11 07:49:07] [INFO ] Input system was already deterministic with 145 transitions.
[2023-03-11 07:49:07] [INFO ] Flatten gal took : 7 ms
[2023-03-11 07:49:07] [INFO ] Flatten gal took : 6 ms
[2023-03-11 07:49:07] [INFO ] Time to serialize gal into /tmp/CTLFireability1207661679908707578.gal : 1 ms
[2023-03-11 07:49:07] [INFO ] Time to serialize properties into /tmp/CTLFireability16790773406622128053.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/CTLFireability1207661679908707578.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16790773406622128053.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,879650,1.60476,49268,2,7406,5,164997,6,0,337,151534,0


Converting to forward existential form...Done !
original formula: EX(E((!((((E(((((p15==1)&&(p19==1))&&((p29==1)&&(p36==1)))&&((p40==1)&&(p50==1))) U ((((p15==1)&&(p19==1))&&((p26==1)&&(p36==1)))&&((p40=...386
=> equivalent forward existential formula: [(FwdU(EY(Init),(!((((E(((((p15==1)&&(p19==1))&&((p29==1)&&(p36==1)))&&((p40==1)&&(p50==1))) U ((((p15==1)&&(p19...438
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t5, t6, t9, t10, t13, t14, t17, t18, t21, t22, t102, t104, t105, t106, t107, t108, t1...426
(forward)formula 0,1,13.0725,270292,1,0,432,989111,328,170,5134,1.04451e+06,442
FORMULA AutonomousCar-PT-05a-CTLFireability-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 56/56 places, 176/176 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 56 transition count 172
Reduce places removed 4 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 6 rules applied. Total rules applied 10 place count 52 transition count 170
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 12 place count 50 transition count 170
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 16 place count 46 transition count 151
Iterating global reduction 3 with 4 rules applied. Total rules applied 20 place count 46 transition count 151
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 3 with 4 rules applied. Total rules applied 24 place count 44 transition count 149
Applied a total of 24 rules in 23 ms. Remains 44 /56 variables (removed 12) and now considering 149/176 (removed 27) transitions.
// Phase 1: matrix 149 rows 44 cols
[2023-03-11 07:49:20] [INFO ] Computed 8 place invariants in 1 ms
[2023-03-11 07:49:21] [INFO ] Implicit Places using invariants in 95 ms returned []
[2023-03-11 07:49:21] [INFO ] Invariant cache hit.
[2023-03-11 07:49:21] [INFO ] State equation strengthened by 89 read => feed constraints.
[2023-03-11 07:49:21] [INFO ] Implicit Places using invariants and state equation in 278 ms returned [41]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 377 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 43/56 places, 149/176 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 43 transition count 148
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 42 transition count 148
Applied a total of 2 rules in 6 ms. Remains 42 /43 variables (removed 1) and now considering 148/149 (removed 1) transitions.
// Phase 1: matrix 148 rows 42 cols
[2023-03-11 07:49:21] [INFO ] Computed 7 place invariants in 2 ms
[2023-03-11 07:49:21] [INFO ] Implicit Places using invariants in 76 ms returned []
[2023-03-11 07:49:21] [INFO ] Invariant cache hit.
[2023-03-11 07:49:21] [INFO ] State equation strengthened by 88 read => feed constraints.
[2023-03-11 07:49:21] [INFO ] Implicit Places using invariants and state equation in 472 ms returned []
Implicit Place search using SMT with State Equation took 564 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 42/56 places, 148/176 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 970 ms. Remains : 42/56 places, 148/176 transitions.
[2023-03-11 07:49:21] [INFO ] Flatten gal took : 13 ms
[2023-03-11 07:49:21] [INFO ] Flatten gal took : 11 ms
[2023-03-11 07:49:21] [INFO ] Input system was already deterministic with 148 transitions.
[2023-03-11 07:49:22] [INFO ] Flatten gal took : 16 ms
[2023-03-11 07:49:22] [INFO ] Flatten gal took : 12 ms
[2023-03-11 07:49:22] [INFO ] Time to serialize gal into /tmp/CTLFireability7448628310514834505.gal : 3 ms
[2023-03-11 07:49:22] [INFO ] Time to serialize properties into /tmp/CTLFireability8766878155945886055.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/CTLFireability7448628310514834505.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8766878155945886055.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,245301,0.354703,14780,2,1456,5,29477,6,0,312,39664,0


Converting to forward existential form...Done !
original formula: (AG(((p34==1) + AF(((((((p1==0)||(p5==0))||((p35==0)||(p49==0)))&&(p11==0))&&((p1==1)&&(p2==1)))&&((p21==1)&&(p49==1)))))) + EG(EF(AG((((...198
=> equivalent forward existential formula: [FwdG((FwdU((Init * !(EG(E(TRUE U !(E(TRUE U !((((p1==0)||(p8==0))||((p32==0)||(p49==0)))))))))),TRUE) * !((p34=...274
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t6, t7, t8, t9, t10, t12, t13, t14, t15, t16, t20, t21, t31, t35, t37, t47, t...286
(forward)formula 0,1,13.0843,286772,1,0,790,1.15948e+06,330,377,4664,1.17403e+06,875
FORMULA AutonomousCar-PT-05a-CTLFireability-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 56/56 places, 176/176 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 51 transition count 151
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 51 transition count 151
Applied a total of 10 rules in 18 ms. Remains 51 /56 variables (removed 5) and now considering 151/176 (removed 25) transitions.
// Phase 1: matrix 151 rows 51 cols
[2023-03-11 07:49:35] [INFO ] Computed 8 place invariants in 1 ms
[2023-03-11 07:49:35] [INFO ] Implicit Places using invariants in 110 ms returned []
[2023-03-11 07:49:35] [INFO ] Invariant cache hit.
[2023-03-11 07:49:35] [INFO ] State equation strengthened by 83 read => feed constraints.
[2023-03-11 07:49:35] [INFO ] Implicit Places using invariants and state equation in 117 ms returned [48]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 230 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 50/56 places, 151/176 transitions.
Applied a total of 0 rules in 2 ms. Remains 50 /50 variables (removed 0) and now considering 151/151 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 250 ms. Remains : 50/56 places, 151/176 transitions.
[2023-03-11 07:49:35] [INFO ] Flatten gal took : 16 ms
[2023-03-11 07:49:35] [INFO ] Flatten gal took : 12 ms
[2023-03-11 07:49:35] [INFO ] Input system was already deterministic with 151 transitions.
[2023-03-11 07:49:35] [INFO ] Flatten gal took : 12 ms
[2023-03-11 07:49:35] [INFO ] Flatten gal took : 11 ms
[2023-03-11 07:49:35] [INFO ] Time to serialize gal into /tmp/CTLFireability7822864640827200061.gal : 2 ms
[2023-03-11 07:49:35] [INFO ] Time to serialize properties into /tmp/CTLFireability2773224867892406097.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/CTLFireability7822864640827200061.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2773224867892406097.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,1.01544e+06,0.572284,25572,2,3194,5,63941,6,0,347,67432,0


Converting to forward existential form...Done !
original formula: EX(EF(((((p1==1)&&(p8==1))&&((p27==1)&&(p49==1))) * (AF((((p1==0)||(p6==0))||((p14==0)||(p49==0)))) + AX(EX(((((p12==1)&&(p22==1))&&((p26...200
=> equivalent forward existential formula: ([((FwdU(EY(Init),TRUE) * (((p1==1)&&(p8==1))&&((p27==1)&&(p49==1)))) * !(EG(!((((p1==0)||(p6==0))||((p14==0)||(...346
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t5, t6, t9, t10, t13, t14, t15, t18, t19, t22, t23, t41, t108, t110, t111, t112, t113...341
(forward)formula 0,1,3.38445,107908,1,0,413,351081,326,172,4883,419055,434
FORMULA AutonomousCar-PT-05a-CTLFireability-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 56/56 places, 176/176 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 0 with 5 rules applied. Total rules applied 5 place count 56 transition count 171
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 51 transition count 171
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 10 place count 51 transition count 170
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 12 place count 50 transition count 170
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 18 place count 44 transition count 139
Iterating global reduction 2 with 6 rules applied. Total rules applied 24 place count 44 transition count 139
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 28 place count 42 transition count 137
Applied a total of 28 rules in 21 ms. Remains 42 /56 variables (removed 14) and now considering 137/176 (removed 39) transitions.
// Phase 1: matrix 137 rows 42 cols
[2023-03-11 07:49:39] [INFO ] Computed 8 place invariants in 1 ms
[2023-03-11 07:49:39] [INFO ] Implicit Places using invariants in 139 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 152 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 41/56 places, 137/176 transitions.
Applied a total of 0 rules in 4 ms. Remains 41 /41 variables (removed 0) and now considering 137/137 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 179 ms. Remains : 41/56 places, 137/176 transitions.
[2023-03-11 07:49:39] [INFO ] Flatten gal took : 10 ms
[2023-03-11 07:49:39] [INFO ] Flatten gal took : 10 ms
[2023-03-11 07:49:39] [INFO ] Input system was already deterministic with 137 transitions.
[2023-03-11 07:49:39] [INFO ] Flatten gal took : 7 ms
[2023-03-11 07:49:39] [INFO ] Flatten gal took : 6 ms
[2023-03-11 07:49:39] [INFO ] Time to serialize gal into /tmp/CTLFireability17250939353830690686.gal : 1 ms
[2023-03-11 07:49:39] [INFO ] Time to serialize properties into /tmp/CTLFireability13711328813794175281.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/CTLFireability17250939353830690686.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13711328813794175281.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,209032,0.26367,13648,2,1547,5,27481,6,0,297,32298,0


Converting to forward existential form...Done !
original formula: AG(EF(((((p12==0)||(p19==0))||((p26==0)||(p36==0)))||((p43==0)||(p50==0)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((p12==0)||(p19==0))||((p26==0)||(p36==0)))||((p43==0)||(p50==0))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t4, t6, t7, t9, t10, t12, t13, t15, t16, t93, t94, t95, t96, t97, t98, t99, t100, t10...413
(forward)formula 0,1,0.569261,18136,1,0,300,54310,294,137,4380,55781,287
FORMULA AutonomousCar-PT-05a-CTLFireability-14 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 : 56/56 places, 176/176 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 54 transition count 169
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 54 transition count 169
Applied a total of 4 rules in 3 ms. Remains 54 /56 variables (removed 2) and now considering 169/176 (removed 7) transitions.
// Phase 1: matrix 169 rows 54 cols
[2023-03-11 07:49:39] [INFO ] Computed 8 place invariants in 10 ms
[2023-03-11 07:49:39] [INFO ] Implicit Places using invariants in 53 ms returned []
[2023-03-11 07:49:39] [INFO ] Invariant cache hit.
[2023-03-11 07:49:39] [INFO ] State equation strengthened by 98 read => feed constraints.
[2023-03-11 07:49:40] [INFO ] Implicit Places using invariants and state equation in 173 ms returned [51]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 257 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 53/56 places, 169/176 transitions.
Applied a total of 0 rules in 1 ms. Remains 53 /53 variables (removed 0) and now considering 169/169 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 261 ms. Remains : 53/56 places, 169/176 transitions.
[2023-03-11 07:49:40] [INFO ] Flatten gal took : 18 ms
[2023-03-11 07:49:40] [INFO ] Flatten gal took : 15 ms
[2023-03-11 07:49:40] [INFO ] Input system was already deterministic with 169 transitions.
[2023-03-11 07:49:40] [INFO ] Flatten gal took : 9 ms
[2023-03-11 07:49:40] [INFO ] Flatten gal took : 8 ms
[2023-03-11 07:49:40] [INFO ] Time to serialize gal into /tmp/CTLFireability15484087226582263689.gal : 1 ms
[2023-03-11 07:49:40] [INFO ] Time to serialize properties into /tmp/CTLFireability13424246090726784112.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/CTLFireability15484087226582263689.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13424246090726784112.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,1.56235e+06,0.795919,32552,2,3762,5,84608,6,0,377,94354,0


Converting to forward existential form...Done !
original formula: EG(((EG((AG((((p1==0)||(p7==0))||((p27==0)||(p49==0)))) + AF((p41==0)))) + (((EG((p10==0)) * (p1==1)) * ((p5==1)&&(p28==1))) * (((p49==1)...660
=> equivalent forward existential formula: [FwdG(Init,((EG((!(E(TRUE U !((((p1==0)||(p7==0))||((p27==0)||(p49==0)))))) + !(EG(!((p41==0)))))) + (((EG((p10=...852
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t5, t6, t7, t10, t11, t12, t15, t16, t17, t20, t21, t24, t25, t26, t29, t49, t84, t11...288
Detected timeout of ITS tools.
[2023-03-11 07:50:10] [INFO ] Flatten gal took : 24 ms
[2023-03-11 07:50:10] [INFO ] Applying decomposition
[2023-03-11 07:50:10] [INFO ] Flatten gal took : 16 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph10026131664682111260.txt' '-o' '/tmp/graph10026131664682111260.bin' '-w' '/tmp/graph10026131664682111260.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph10026131664682111260.bin' '-l' '-1' '-v' '-w' '/tmp/graph10026131664682111260.weights' '-q' '0' '-e' '0.001'
[2023-03-11 07:50:10] [INFO ] Decomposing Gal with order
[2023-03-11 07:50:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-11 07:50:10] [INFO ] Removed a total of 429 redundant transitions.
[2023-03-11 07:50:10] [INFO ] Flatten gal took : 16 ms
[2023-03-11 07:50:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 37 labels/synchronizations in 4 ms.
[2023-03-11 07:50:10] [INFO ] Time to serialize gal into /tmp/CTLFireability6674391674921425559.gal : 2 ms
[2023-03-11 07:50:10] [INFO ] Time to serialize properties into /tmp/CTLFireability9142692962268764349.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/CTLFireability6674391674921425559.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9142692962268764349.ctl'

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 -...262
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,1.56235e+06,0.051289,5100,187,68,2810,432,171,6145,52,1849,0


Converting to forward existential form...Done !
original formula: EG(((EG((AG((((i0.u0.p1==0)||(i0.u0.p7==0))||((i3.u9.p27==0)||(i0.u0.p49==0)))) + AF((i5.u15.p41==0)))) + (((EG((i1.u2.p10==0)) * (i0.u0....978
=> equivalent forward existential formula: [FwdG(Init,((EG((!(E(TRUE U !((((i0.u0.p1==0)||(i0.u0.p7==0))||((i3.u9.p27==0)||(i0.u0.p49==0)))))) + !(EG(!((i5...1220
Reverse transition relation is NOT exact ! Due to transitions t34, t54, t84, t109, t133, i0.u1.t126, i1.u3.t25, i1.u3.t26, i1.u4.t24, i2.u6.t21, i2.u7.t20,...410
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 2
Fast SCC detection found a local SCC at level 6
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 2
Fast SCC detection found a local SCC at level 6
(forward)formula 0,0,1.22653,54468,1,0,102042,825,1192,152807,298,5111,191293
FORMULA AutonomousCar-PT-05a-CTLFireability-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

[2023-03-11 07:50:11] [INFO ] Flatten gal took : 9 ms
[2023-03-11 07:50:11] [INFO ] Flatten gal took : 8 ms
Total runtime 207588 ms.

BK_STOP 1678521013229

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="AutonomousCar-PT-05a"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is AutonomousCar-PT-05a, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r005-oct2-167813593300594"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutonomousCar-PT-05a.tgz
mv AutonomousCar-PT-05a execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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