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.r261-smll-167863536300409.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 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 Parking-PT-104, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r261-smll-167863536300409
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 464K
-rw-r--r-- 1 mcc users 6.7K Feb 26 14:59 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K Feb 26 14:59 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K Feb 26 14:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K Feb 26 14:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 16:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 16:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.0K Feb 26 15:00 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 84K Feb 26 15:00 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 14:59 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 109K Feb 26 14:59 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 23K Mar 5 18:23 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 Parking-PT-104-CTLCardinality-00
FORMULA_NAME Parking-PT-104-CTLCardinality-01
FORMULA_NAME Parking-PT-104-CTLCardinality-02
FORMULA_NAME Parking-PT-104-CTLCardinality-03
FORMULA_NAME Parking-PT-104-CTLCardinality-04
FORMULA_NAME Parking-PT-104-CTLCardinality-05
FORMULA_NAME Parking-PT-104-CTLCardinality-06
FORMULA_NAME Parking-PT-104-CTLCardinality-07
FORMULA_NAME Parking-PT-104-CTLCardinality-08
FORMULA_NAME Parking-PT-104-CTLCardinality-09
FORMULA_NAME Parking-PT-104-CTLCardinality-10
FORMULA_NAME Parking-PT-104-CTLCardinality-11
FORMULA_NAME Parking-PT-104-CTLCardinality-12
FORMULA_NAME Parking-PT-104-CTLCardinality-13
FORMULA_NAME Parking-PT-104-CTLCardinality-14
FORMULA_NAME Parking-PT-104-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678920494547

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Parking-PT-104
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202303021504
[2023-03-15 22:48:17] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-15 22:48:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 22:48:17] [INFO ] Load time of PNML (sax parser for PT used): 55 ms
[2023-03-15 22:48:17] [INFO ] Transformed 65 places.
[2023-03-15 22:48:17] [INFO ] Transformed 97 transitions.
[2023-03-15 22:48:17] [INFO ] Found NUPN structural information;
[2023-03-15 22:48:17] [INFO ] Parsed PT model containing 65 places and 97 transitions and 284 arcs in 153 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 19 ms.
Ensure Unique test removed 41 transitions
Reduce redundant transitions removed 41 transitions.
Support contains 61 out of 65 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 65/65 places, 56/56 transitions.
Applied a total of 0 rules in 16 ms. Remains 65 /65 variables (removed 0) and now considering 56/56 (removed 0) transitions.
// Phase 1: matrix 56 rows 65 cols
[2023-03-15 22:48:17] [INFO ] Computed 16 place invariants in 7 ms
[2023-03-15 22:48:18] [INFO ] Implicit Places using invariants in 383 ms returned []
[2023-03-15 22:48:18] [INFO ] Invariant cache hit.
[2023-03-15 22:48:18] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-15 22:48:18] [INFO ] Implicit Places using invariants and state equation in 154 ms returned []
Implicit Place search using SMT with State Equation took 582 ms to find 0 implicit places.
[2023-03-15 22:48:18] [INFO ] Invariant cache hit.
[2023-03-15 22:48:18] [INFO ] Dead Transitions using invariants and state equation in 142 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 744 ms. Remains : 65/65 places, 56/56 transitions.
Support contains 61 out of 65 places after structural reductions.
[2023-03-15 22:48:18] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-15 22:48:18] [INFO ] Flatten gal took : 39 ms
FORMULA Parking-PT-104-CTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-15 22:48:18] [INFO ] Flatten gal took : 17 ms
[2023-03-15 22:48:18] [INFO ] Input system was already deterministic with 56 transitions.
Support contains 53 out of 65 places (down from 61) after GAL structural reductions.
FORMULA Parking-PT-104-CTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 594 resets, run finished after 804 ms. (steps per millisecond=12 ) properties (out of 58) seen :50
Incomplete Best-First random walk after 10001 steps, including 104 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 104 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 97 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 8) seen :2
Incomplete Best-First random walk after 10001 steps, including 104 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 100 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 104 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 100 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2023-03-15 22:48:20] [INFO ] Invariant cache hit.
[2023-03-15 22:48:20] [INFO ] [Real]Absence check using 15 positive place invariants in 9 ms returned sat
[2023-03-15 22:48:20] [INFO ] [Real]Absence check using 15 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-15 22:48:20] [INFO ] After 99ms SMT Verify possible using state equation in real domain returned unsat :1 sat :1 real:4
[2023-03-15 22:48:20] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-15 22:48:20] [INFO ] After 18ms SMT Verify possible using 12 Read/Feed constraints in real domain returned unsat :1 sat :0 real:5
[2023-03-15 22:48:20] [INFO ] After 289ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:5
[2023-03-15 22:48:20] [INFO ] [Nat]Absence check using 15 positive place invariants in 9 ms returned sat
[2023-03-15 22:48:20] [INFO ] [Nat]Absence check using 15 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-15 22:48:20] [INFO ] After 107ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :5
[2023-03-15 22:48:20] [INFO ] After 58ms SMT Verify possible using 12 Read/Feed constraints in natural domain returned unsat :1 sat :5
[2023-03-15 22:48:20] [INFO ] After 149ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :5
Attempting to minimize the solution found.
Minimization took 53 ms.
[2023-03-15 22:48:20] [INFO ] After 455ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :5
Fused 6 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 11 ms.
Support contains 5 out of 65 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 65/65 places, 56/56 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 65 transition count 54
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 63 transition count 54
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 4 place count 63 transition count 52
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 8 place count 61 transition count 52
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 9 place count 60 transition count 51
Iterating global reduction 2 with 1 rules applied. Total rules applied 10 place count 60 transition count 51
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 16 place count 57 transition count 48
Free-agglomeration rule applied 9 times.
Iterating global reduction 2 with 9 rules applied. Total rules applied 25 place count 57 transition count 39
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 34 place count 48 transition count 39
Applied a total of 34 rules in 53 ms. Remains 48 /65 variables (removed 17) and now considering 39/56 (removed 17) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 53 ms. Remains : 48/65 places, 39/56 transitions.
Finished random walk after 22 steps, including 0 resets, run visited all 5 properties in 2 ms. (steps per millisecond=11 )
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
[2023-03-15 22:48:21] [INFO ] Flatten gal took : 14 ms
[2023-03-15 22:48:21] [INFO ] Flatten gal took : 14 ms
[2023-03-15 22:48:21] [INFO ] Input system was already deterministic with 56 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 65/65 places, 56/56 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 64 transition count 53
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 62 transition count 53
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 4 place count 62 transition count 51
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 8 place count 60 transition count 51
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 9 place count 59 transition count 50
Iterating global reduction 2 with 1 rules applied. Total rules applied 10 place count 59 transition count 50
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 12 place count 58 transition count 49
Applied a total of 12 rules in 26 ms. Remains 58 /65 variables (removed 7) and now considering 49/56 (removed 7) transitions.
// Phase 1: matrix 49 rows 58 cols
[2023-03-15 22:48:21] [INFO ] Computed 16 place invariants in 7 ms
[2023-03-15 22:48:21] [INFO ] Implicit Places using invariants in 126 ms returned [23, 31, 37, 43, 53, 55]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 130 ms to find 6 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 52/65 places, 49/56 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 48 transition count 45
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 48 transition count 45
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 47 transition count 44
Applied a total of 10 rules in 14 ms. Remains 47 /52 variables (removed 5) and now considering 44/49 (removed 5) transitions.
// Phase 1: matrix 44 rows 47 cols
[2023-03-15 22:48:21] [INFO ] Computed 10 place invariants in 4 ms
[2023-03-15 22:48:21] [INFO ] Implicit Places using invariants in 88 ms returned []
[2023-03-15 22:48:21] [INFO ] Invariant cache hit.
[2023-03-15 22:48:21] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 192 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 47/65 places, 44/56 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 365 ms. Remains : 47/65 places, 44/56 transitions.
[2023-03-15 22:48:21] [INFO ] Flatten gal took : 7 ms
[2023-03-15 22:48:21] [INFO ] Flatten gal took : 7 ms
[2023-03-15 22:48:21] [INFO ] Input system was already deterministic with 44 transitions.
[2023-03-15 22:48:21] [INFO ] Flatten gal took : 24 ms
Finished random walk after 9181 steps, including 588 resets, run visited all 1 properties in 46 ms. (steps per millisecond=199 )
FORMULA Parking-PT-104-CTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-15 22:48:21] [INFO ] Flatten gal took : 13 ms
[2023-03-15 22:48:21] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17159049380803343934.gal : 9 ms
[2023-03-15 22:48:21] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16999077897392363182.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17159049380803343934.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16999077897392363182.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
Starting structural reductions in LTL mode, iteration 0 : 65/65 places, 56/56 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 64 transition count 55
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 64 transition count 55
Applied a total of 2 rules in 7 ms. Remains 64 /65 variables (removed 1) and now considering 55/56 (removed 1) transitions.
// Phase 1: matrix 55 rows 64 cols
[2023-03-15 22:48:21] [INFO ] Computed 16 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 ...330
Loading property file /tmp/ReachabilityCardinality16999077897392363182.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :4 after 16
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :16 after 256
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :256 after 384
Reachability property Parking-PT-104-CTLCardinality-00 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 33 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,2672,0.029707,3628,2,167,10,718,6,0,235,354,0
Total reachable state count : 2672

Verifying 1 reachability properties.
Reachability property Parking-PT-104-CTLCardinality-00 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Parking-PT-104-CTLCardinality-00,16,0.030352,3988,2,55,10,718,7,0,238,354,0
[2023-03-15 22:48:21] [INFO ] Implicit Places using invariants in 149 ms returned [24, 32, 40, 48, 58, 60]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 151 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 58/65 places, 55/56 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 55 transition count 52
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 55 transition count 52
Applied a total of 6 rules in 5 ms. Remains 55 /58 variables (removed 3) and now considering 52/55 (removed 3) transitions.
// Phase 1: matrix 52 rows 55 cols
[2023-03-15 22:48:21] [INFO ] Computed 10 place invariants in 2 ms
[2023-03-15 22:48:21] [INFO ] Implicit Places using invariants in 75 ms returned []
[2023-03-15 22:48:21] [INFO ] Invariant cache hit.
[2023-03-15 22:48:21] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-15 22:48:22] [INFO ] Implicit Places using invariants and state equation in 118 ms returned []
Implicit Place search using SMT with State Equation took 197 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 55/65 places, 52/56 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 360 ms. Remains : 55/65 places, 52/56 transitions.
[2023-03-15 22:48:22] [INFO ] Flatten gal took : 12 ms
[2023-03-15 22:48:22] [INFO ] Flatten gal took : 4 ms
[2023-03-15 22:48:22] [INFO ] Input system was already deterministic with 52 transitions.
[2023-03-15 22:48:22] [INFO ] Flatten gal took : 5 ms
[2023-03-15 22:48:22] [INFO ] Flatten gal took : 4 ms
[2023-03-15 22:48:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality14955308998509969452.gal : 2 ms
[2023-03-15 22:48:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality8764070071660539199.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality14955308998509969452.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8764070071660539199.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,24833,0.03042,3944,2,249,5,2129,6,0,274,2242,0


Converting to forward existential form...Done !
original formula: EF(AG(EF(AX(((p11==0)||(p25==1))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(E(TRUE U !(EX(!(((p11==0)||(p25==1))))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t2, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...163
(forward)formula 0,1,0.102561,6308,1,0,105,16450,124,53,1634,9268,120
FORMULA Parking-PT-104-CTLCardinality-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 65/65 places, 56/56 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 64 transition count 55
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 64 transition count 55
Applied a total of 2 rules in 5 ms. Remains 64 /65 variables (removed 1) and now considering 55/56 (removed 1) transitions.
// Phase 1: matrix 55 rows 64 cols
[2023-03-15 22:48:22] [INFO ] Computed 16 place invariants in 3 ms
[2023-03-15 22:48:22] [INFO ] Implicit Places using invariants in 92 ms returned [24, 32, 40, 48, 58, 60]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 94 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 58/65 places, 55/56 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 54 transition count 51
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 54 transition count 51
Applied a total of 8 rules in 4 ms. Remains 54 /58 variables (removed 4) and now considering 51/55 (removed 4) transitions.
// Phase 1: matrix 51 rows 54 cols
[2023-03-15 22:48:22] [INFO ] Computed 10 place invariants in 1 ms
[2023-03-15 22:48:22] [INFO ] Implicit Places using invariants in 51 ms returned []
[2023-03-15 22:48:22] [INFO ] Invariant cache hit.
[2023-03-15 22:48:22] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-15 22:48:22] [INFO ] Implicit Places using invariants and state equation in 102 ms returned []
Implicit Place search using SMT with State Equation took 155 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 54/65 places, 51/56 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 259 ms. Remains : 54/65 places, 51/56 transitions.
[2023-03-15 22:48:22] [INFO ] Flatten gal took : 4 ms
[2023-03-15 22:48:22] [INFO ] Flatten gal took : 5 ms
[2023-03-15 22:48:22] [INFO ] Input system was already deterministic with 51 transitions.
[2023-03-15 22:48:22] [INFO ] Flatten gal took : 4 ms
[2023-03-15 22:48:22] [INFO ] Flatten gal took : 4 ms
[2023-03-15 22:48:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality943772893752536390.gal : 1 ms
[2023-03-15 22:48:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality2254618910609353250.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/CTLCardinality943772893752536390.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2254618910609353250.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,24065,0.017882,4004,2,232,5,1973,6,0,269,2137,0


Converting to forward existential form...Done !
original formula: AG(AF(EX(AX((p31==1)))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(EX(!(EX(!((p31==1)))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t2, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...163
(forward)formula 0,0,0.15661,8492,1,0,111,25256,123,58,1566,26589,120
FORMULA Parking-PT-104-CTLCardinality-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 65/65 places, 56/56 transitions.
Applied a total of 0 rules in 2 ms. Remains 65 /65 variables (removed 0) and now considering 56/56 (removed 0) transitions.
// Phase 1: matrix 56 rows 65 cols
[2023-03-15 22:48:22] [INFO ] Computed 16 place invariants in 2 ms
[2023-03-15 22:48:22] [INFO ] Implicit Places using invariants in 74 ms returned [24, 40, 48, 58, 60]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 75 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 60/65 places, 56/56 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 59 transition count 55
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 59 transition count 55
Applied a total of 2 rules in 2 ms. Remains 59 /60 variables (removed 1) and now considering 55/56 (removed 1) transitions.
// Phase 1: matrix 55 rows 59 cols
[2023-03-15 22:48:22] [INFO ] Computed 11 place invariants in 4 ms
[2023-03-15 22:48:22] [INFO ] Implicit Places using invariants in 49 ms returned []
[2023-03-15 22:48:22] [INFO ] Invariant cache hit.
[2023-03-15 22:48:22] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-15 22:48:22] [INFO ] Implicit Places using invariants and state equation in 106 ms returned []
Implicit Place search using SMT with State Equation took 156 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 59/65 places, 55/56 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 235 ms. Remains : 59/65 places, 55/56 transitions.
[2023-03-15 22:48:22] [INFO ] Flatten gal took : 4 ms
[2023-03-15 22:48:22] [INFO ] Flatten gal took : 4 ms
[2023-03-15 22:48:22] [INFO ] Input system was already deterministic with 55 transitions.
[2023-03-15 22:48:22] [INFO ] Flatten gal took : 4 ms
[2023-03-15 22:48:22] [INFO ] Flatten gal took : 4 ms
[2023-03-15 22:48:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality17848472274822460430.gal : 1 ms
[2023-03-15 22:48:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality9959574967136337296.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/CTLCardinality17848472274822460430.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9959574967136337296.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,30977,0.022357,4040,2,395,5,2380,6,0,293,2594,0


Converting to forward existential form...Done !
original formula: (E(!((((EG((p51==1)) + AF(EG(((p55==0)||(p4==1))))) + (!(((p25==0)||(p26==1))) + EX((p21==1)))) + (E((p16==1) U (p6==0)) + AF((p2==0)))))...336
=> equivalent forward existential formula: ([(Init * !(E(!((((EG((p51==1)) + !(EG(!(EG(((p55==0)||(p4==1))))))) + (!(((p25==0)||(p26==1))) + EX((p21==1))))...512
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t35, t51, t52, t54, Intersection with reachable at each step enabled. (destroyed/rev...187
Using saturation style SCC detection
(forward)formula 0,1,1.44455,44464,1,0,592,273092,184,311,1832,205541,818
FORMULA Parking-PT-104-CTLCardinality-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 65/65 places, 56/56 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 65 transition count 54
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 63 transition count 54
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 4 place count 63 transition count 52
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 8 place count 61 transition count 52
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 9 place count 60 transition count 51
Iterating global reduction 2 with 1 rules applied. Total rules applied 10 place count 60 transition count 51
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 12 place count 59 transition count 50
Applied a total of 12 rules in 22 ms. Remains 59 /65 variables (removed 6) and now considering 50/56 (removed 6) transitions.
// Phase 1: matrix 50 rows 59 cols
[2023-03-15 22:48:24] [INFO ] Computed 16 place invariants in 1 ms
[2023-03-15 22:48:24] [INFO ] Implicit Places using invariants in 103 ms returned [24, 32, 38, 44, 54, 56]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 105 ms to find 6 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 53/65 places, 50/56 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 49 transition count 46
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 49 transition count 46
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 48 transition count 45
Applied a total of 10 rules in 12 ms. Remains 48 /53 variables (removed 5) and now considering 45/50 (removed 5) transitions.
// Phase 1: matrix 45 rows 48 cols
[2023-03-15 22:48:24] [INFO ] Computed 10 place invariants in 1 ms
[2023-03-15 22:48:24] [INFO ] Implicit Places using invariants in 76 ms returned []
[2023-03-15 22:48:24] [INFO ] Invariant cache hit.
[2023-03-15 22:48:24] [INFO ] State equation strengthened by 16 read => feed constraints.
[2023-03-15 22:48:24] [INFO ] Implicit Places using invariants and state equation in 101 ms returned []
Implicit Place search using SMT with State Equation took 180 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 48/65 places, 45/56 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 320 ms. Remains : 48/65 places, 45/56 transitions.
[2023-03-15 22:48:24] [INFO ] Flatten gal took : 5 ms
[2023-03-15 22:48:24] [INFO ] Flatten gal took : 5 ms
[2023-03-15 22:48:24] [INFO ] Input system was already deterministic with 45 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
FORMULA Parking-PT-104-CTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-15 22:48:24] [INFO ] Flatten gal took : 6 ms
[2023-03-15 22:48:24] [INFO ] Flatten gal took : 5 ms
[2023-03-15 22:48:24] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11491184372778199747.gal : 1 ms
[2023-03-15 22:48:24] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10839638104401265752.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality11491184372778199747.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10839638104401265752.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)
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 ...330
Starting structural reductions in LTL mode, iteration 0 : 65/65 places, 56/56 transitions.
Applied a total of 0 rules in 3 ms. Remains 65 /65 variables (removed 0) and now considering 56/56 (removed 0) transitions.
// Phase 1: matrix 56 rows 65 cols
[2023-03-15 22:48:24] [INFO ] Computed 16 place invariants in 1 ms
Loading property file /tmp/ReachabilityCardinality10839638104401265752.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,3,0.014558,3764,2,91,5,209,6,0,239,64,0
Total reachable state count : 3

[2023-03-15 22:48:24] [INFO ] Implicit Places using invariants in 114 ms returned [24, 32, 48, 58, 60]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 115 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 60/65 places, 56/56 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 57 transition count 53
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 57 transition count 53
Applied a total of 6 rules in 3 ms. Remains 57 /60 variables (removed 3) and now considering 53/56 (removed 3) transitions.
// Phase 1: matrix 53 rows 57 cols
[2023-03-15 22:48:24] [INFO ] Computed 11 place invariants in 1 ms
[2023-03-15 22:48:24] [INFO ] Implicit Places using invariants in 63 ms returned []
[2023-03-15 22:48:24] [INFO ] Invariant cache hit.
[2023-03-15 22:48:24] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-15 22:48:25] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 151 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 57/65 places, 53/56 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 272 ms. Remains : 57/65 places, 53/56 transitions.
[2023-03-15 22:48:25] [INFO ] Flatten gal took : 4 ms
[2023-03-15 22:48:25] [INFO ] Flatten gal took : 5 ms
[2023-03-15 22:48:25] [INFO ] Input system was already deterministic with 53 transitions.
[2023-03-15 22:48:25] [INFO ] Flatten gal took : 6 ms
[2023-03-15 22:48:25] [INFO ] Flatten gal took : 6 ms
[2023-03-15 22:48:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality9387754952741965553.gal : 2 ms
[2023-03-15 22:48:25] [INFO ] Time to serialize properties into /tmp/CTLCardinality15412691040314919761.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/CTLCardinality9387754952741965553.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15412691040314919761.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,29441,0.035945,4024,2,352,5,2254,6,0,283,2744,0


Converting to forward existential form...Done !
original formula: A(AF(((!(E(((p26==0)||(p62==1)) U ((p43==0)||(p38==1)))) * EF(((p23==0)||(p63==1)))) * EG(((p39==0)||(p54==1))))) U ((AF((p6==1)) * (p40=...197
=> equivalent forward existential formula: [((Init * !(EG(!(((!(EG(!((p6==1)))) * (p40==0)) * !(E(TRUE U !((!(E(TRUE U !(!(EX(!((p11==1))))))) + (p14==1)))...518
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t29, t32, t35, t52, Intersection with reachable at each step enabled. (destroyed/rev...187
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,2.34694,58724,1,0,867,378739,158,508,1827,304371,1018
FORMULA Parking-PT-104-CTLCardinality-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 65/65 places, 56/56 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 65 transition count 54
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 63 transition count 54
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 4 place count 63 transition count 52
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 8 place count 61 transition count 52
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 10 place count 60 transition count 51
Applied a total of 10 rules in 10 ms. Remains 60 /65 variables (removed 5) and now considering 51/56 (removed 5) transitions.
// Phase 1: matrix 51 rows 60 cols
[2023-03-15 22:48:27] [INFO ] Computed 16 place invariants in 1 ms
[2023-03-15 22:48:27] [INFO ] Implicit Places using invariants in 106 ms returned [24, 32, 38, 44, 54, 56]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 107 ms to find 6 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 54/65 places, 51/56 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 50 transition count 47
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 50 transition count 47
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 49 transition count 46
Applied a total of 10 rules in 6 ms. Remains 49 /54 variables (removed 5) and now considering 46/51 (removed 5) transitions.
// Phase 1: matrix 46 rows 49 cols
[2023-03-15 22:48:27] [INFO ] Computed 10 place invariants in 1 ms
[2023-03-15 22:48:27] [INFO ] Implicit Places using invariants in 51 ms returned []
[2023-03-15 22:48:27] [INFO ] Invariant cache hit.
[2023-03-15 22:48:27] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-15 22:48:27] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 136 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 49/65 places, 46/56 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 259 ms. Remains : 49/65 places, 46/56 transitions.
[2023-03-15 22:48:27] [INFO ] Flatten gal took : 3 ms
[2023-03-15 22:48:27] [INFO ] Flatten gal took : 3 ms
[2023-03-15 22:48:27] [INFO ] Input system was already deterministic with 46 transitions.
[2023-03-15 22:48:27] [INFO ] Flatten gal took : 3 ms
[2023-03-15 22:48:27] [INFO ] Flatten gal took : 3 ms
[2023-03-15 22:48:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality14492413646427350661.gal : 2 ms
[2023-03-15 22:48:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality16694835031055589646.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/CTLCardinality14492413646427350661.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16694835031055589646.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,19713,0.016537,3664,2,304,5,1617,6,0,244,1669,0


Converting to forward existential form...Done !
original formula: A(AF(!(AF((p6==0)))) U EF((p62!=0)))
=> equivalent forward existential formula: [((Init * !(EG(!(E(TRUE U (p62!=0)))))) * !(E(!(E(TRUE U (p62!=0))) U (!(!(EG(!(!(!(EG(!((p6==0))))))))) * !(E(T...185
Reverse transition relation is NOT exact ! Due to transitions t2, t42, t43, Intersection with reachable at each step enabled. (destroyed/reverse/intersect...173
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,1,1.94716,59332,1,0,569,384353,130,345,1575,286509,607
FORMULA Parking-PT-104-CTLCardinality-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 65/65 places, 56/56 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 64 transition count 55
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 64 transition count 55
Applied a total of 2 rules in 1 ms. Remains 64 /65 variables (removed 1) and now considering 55/56 (removed 1) transitions.
// Phase 1: matrix 55 rows 64 cols
[2023-03-15 22:48:29] [INFO ] Computed 16 place invariants in 2 ms
[2023-03-15 22:48:29] [INFO ] Implicit Places using invariants in 65 ms returned [24, 40, 48, 58, 60]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 66 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 59/65 places, 55/56 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 56 transition count 52
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 56 transition count 52
Applied a total of 6 rules in 1 ms. Remains 56 /59 variables (removed 3) and now considering 52/55 (removed 3) transitions.
// Phase 1: matrix 52 rows 56 cols
[2023-03-15 22:48:29] [INFO ] Computed 11 place invariants in 4 ms
[2023-03-15 22:48:29] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-15 22:48:29] [INFO ] Invariant cache hit.
[2023-03-15 22:48:29] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-15 22:48:29] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 56/65 places, 52/56 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 179 ms. Remains : 56/65 places, 52/56 transitions.
[2023-03-15 22:48:29] [INFO ] Flatten gal took : 3 ms
[2023-03-15 22:48:29] [INFO ] Flatten gal took : 3 ms
[2023-03-15 22:48:29] [INFO ] Input system was already deterministic with 52 transitions.
[2023-03-15 22:48:29] [INFO ] Flatten gal took : 6 ms
[2023-03-15 22:48:29] [INFO ] Flatten gal took : 4 ms
[2023-03-15 22:48:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality9762886310918350062.gal : 1 ms
[2023-03-15 22:48:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality4235000034487756278.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/CTLCardinality9762886310918350062.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4235000034487756278.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,24833,0.020774,4020,2,307,5,2236,6,0,278,2267,0


Converting to forward existential form...Done !
original formula: A(AF(((((AX((p11==1)) + EX((p39==0))) + ((p64==0)||(p16==0))) + (((p21==1)||(p44==0))||((p52==1)||(p22==1)))) + (EF(!(((p32==0)||(p44==1)...386
=> equivalent forward existential formula: [((Init * !(EG(!(((!(EX(!(((p32==1) * !(E(TRUE U (p37==1))))))) * !((E(!(((p21==0)||(p19==1))) U (!((p14==1)) * ...1124
Reverse transition relation is NOT exact ! Due to transitions t2, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...163
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,1.26804,35124,1,0,665,218377,160,416,1829,156144,705
FORMULA Parking-PT-104-CTLCardinality-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 65/65 places, 56/56 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 65 transition count 54
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 63 transition count 54
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 4 place count 63 transition count 52
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 8 place count 61 transition count 52
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 9 place count 60 transition count 51
Iterating global reduction 2 with 1 rules applied. Total rules applied 10 place count 60 transition count 51
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 12 place count 59 transition count 50
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 13 place count 59 transition count 50
Applied a total of 13 rules in 13 ms. Remains 59 /65 variables (removed 6) and now considering 50/56 (removed 6) transitions.
// Phase 1: matrix 50 rows 59 cols
[2023-03-15 22:48:31] [INFO ] Computed 16 place invariants in 1 ms
[2023-03-15 22:48:31] [INFO ] Implicit Places using invariants in 65 ms returned [24, 38, 44, 54]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 66 ms to find 4 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 55/65 places, 50/56 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 52 transition count 47
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 52 transition count 47
Applied a total of 6 rules in 5 ms. Remains 52 /55 variables (removed 3) and now considering 47/50 (removed 3) transitions.
// Phase 1: matrix 47 rows 52 cols
[2023-03-15 22:48:31] [INFO ] Computed 12 place invariants in 0 ms
[2023-03-15 22:48:31] [INFO ] Implicit Places using invariants in 47 ms returned []
[2023-03-15 22:48:31] [INFO ] Invariant cache hit.
[2023-03-15 22:48:31] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-15 22:48:31] [INFO ] Implicit Places using invariants and state equation in 127 ms returned []
Implicit Place search using SMT with State Equation took 178 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 52/65 places, 47/56 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 262 ms. Remains : 52/65 places, 47/56 transitions.
[2023-03-15 22:48:31] [INFO ] Flatten gal took : 3 ms
[2023-03-15 22:48:31] [INFO ] Flatten gal took : 3 ms
[2023-03-15 22:48:31] [INFO ] Input system was already deterministic with 47 transitions.
[2023-03-15 22:48:31] [INFO ] Flatten gal took : 7 ms
[2023-03-15 22:48:31] [INFO ] Flatten gal took : 18 ms
[2023-03-15 22:48:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality8888483200407505350.gal : 3 ms
[2023-03-15 22:48:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality12668880639429096749.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/CTLCardinality8888483200407505350.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12668880639429096749.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,15873,0.0313,4000,2,326,5,2013,6,0,257,1959,0


Converting to forward existential form...Done !
original formula: AF((((p29==1)&&(p60==1)) + (AG(E((p32==0) U E((p56==0) U (p13==0)))) * EF(((p38==0) * AF(((p4==0)&&(p18==1))))))))
=> equivalent forward existential formula: [FwdG(Init,!((((p29==1)&&(p60==1)) + (!(E(TRUE U !(E((p32==0) U E((p56==0) U (p13==0)))))) * E(TRUE U ((p38==0) ...201
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 40/0/7
Hit Full ! (commute/partial/dont) 45/0/2
Hit Full ! (commute/partial/dont) 44/0/3
(forward)formula 0,0,0.723626,20268,1,0,84,114657,45,56,1471,64407,71
FORMULA Parking-PT-104-CTLCardinality-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 65/65 places, 56/56 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 65 transition count 55
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2 rules applied. Total rules applied 3 place count 64 transition count 54
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 4 place count 63 transition count 54
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 4 place count 63 transition count 53
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 6 place count 62 transition count 53
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 7 place count 61 transition count 52
Iterating global reduction 3 with 1 rules applied. Total rules applied 8 place count 61 transition count 52
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 9 place count 61 transition count 52
Applied a total of 9 rules in 20 ms. Remains 61 /65 variables (removed 4) and now considering 52/56 (removed 4) transitions.
// Phase 1: matrix 52 rows 61 cols
[2023-03-15 22:48:32] [INFO ] Computed 16 place invariants in 1 ms
[2023-03-15 22:48:32] [INFO ] Implicit Places using invariants in 71 ms returned [24, 32, 38, 45, 55, 57]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 73 ms to find 6 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 55/65 places, 52/56 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 52 transition count 49
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 52 transition count 49
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 0 with 2 rules applied. Total rules applied 8 place count 51 transition count 48
Applied a total of 8 rules in 6 ms. Remains 51 /55 variables (removed 4) and now considering 48/52 (removed 4) transitions.
// Phase 1: matrix 48 rows 51 cols
[2023-03-15 22:48:32] [INFO ] Computed 10 place invariants in 1 ms
[2023-03-15 22:48:32] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-03-15 22:48:32] [INFO ] Invariant cache hit.
[2023-03-15 22:48:32] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-15 22:48:32] [INFO ] Implicit Places using invariants and state equation in 80 ms returned []
Implicit Place search using SMT with State Equation took 125 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 51/65 places, 48/56 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 225 ms. Remains : 51/65 places, 48/56 transitions.
[2023-03-15 22:48:32] [INFO ] Flatten gal took : 3 ms
[2023-03-15 22:48:32] [INFO ] Flatten gal took : 3 ms
[2023-03-15 22:48:32] [INFO ] Input system was already deterministic with 48 transitions.
[2023-03-15 22:48:32] [INFO ] Flatten gal took : 3 ms
[2023-03-15 22:48:32] [INFO ] Flatten gal took : 3 ms
[2023-03-15 22:48:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality3645349576309818604.gal : 1 ms
[2023-03-15 22:48:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality13927305662302618095.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/CTLCardinality3645349576309818604.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13927305662302618095.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,22529,0.024578,3680,2,237,5,1888,6,0,254,1933,0


Converting to forward existential form...Done !
original formula: AF((((p64==0) * E(((p5==0)||(p25==1)) U (p16==1))) * AG((((p27==1)||(p45==0))||(p15==1)))))
=> equivalent forward existential formula: [FwdG(Init,!((((p64==0) * E(((p5==0)||(p25==1)) U (p16==1))) * !(E(TRUE U !((((p27==1)||(p45==0))||(p15==1))))))...166
Reverse transition relation is NOT exact ! Due to transitions t2, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...163
(forward)formula 0,0,0.458527,13156,1,0,245,50369,128,142,1578,64423,244
FORMULA Parking-PT-104-CTLCardinality-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 65/65 places, 56/56 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 64 transition count 55
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 64 transition count 55
Applied a total of 2 rules in 2 ms. Remains 64 /65 variables (removed 1) and now considering 55/56 (removed 1) transitions.
// Phase 1: matrix 55 rows 64 cols
[2023-03-15 22:48:32] [INFO ] Computed 16 place invariants in 2 ms
[2023-03-15 22:48:33] [INFO ] Implicit Places using invariants in 83 ms returned [24, 32, 40, 48, 58, 60]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 86 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 58/65 places, 55/56 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 54 transition count 51
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 54 transition count 51
Applied a total of 8 rules in 1 ms. Remains 54 /58 variables (removed 4) and now considering 51/55 (removed 4) transitions.
// Phase 1: matrix 51 rows 54 cols
[2023-03-15 22:48:33] [INFO ] Computed 10 place invariants in 1 ms
[2023-03-15 22:48:33] [INFO ] Implicit Places using invariants in 58 ms returned []
[2023-03-15 22:48:33] [INFO ] Invariant cache hit.
[2023-03-15 22:48:33] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-15 22:48:33] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 153 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 54/65 places, 51/56 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 243 ms. Remains : 54/65 places, 51/56 transitions.
[2023-03-15 22:48:33] [INFO ] Flatten gal took : 4 ms
[2023-03-15 22:48:33] [INFO ] Flatten gal took : 5 ms
[2023-03-15 22:48:33] [INFO ] Input system was already deterministic with 51 transitions.
[2023-03-15 22:48:33] [INFO ] Flatten gal took : 5 ms
[2023-03-15 22:48:33] [INFO ] Flatten gal took : 4 ms
[2023-03-15 22:48:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality11221313855316241060.gal : 1 ms
[2023-03-15 22:48:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality3936782886312123743.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/CTLCardinality11221313855316241060.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3936782886312123743.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,24065,0.017941,4004,2,232,5,1973,6,0,269,2137,0


Converting to forward existential form...Done !
original formula: AF(((p50==1) + AG(EX(((p37!=0)&&(p16!=1))))))
=> equivalent forward existential formula: [FwdG(Init,!(((p50==1) + !(E(TRUE U !(EX(((p37!=0)&&(p16!=1)))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t2, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...163
(forward)formula 0,0,0.168641,9020,1,0,179,28428,128,114,1642,34506,181
FORMULA Parking-PT-104-CTLCardinality-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 65/65 places, 56/56 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 64 transition count 55
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 64 transition count 55
Applied a total of 2 rules in 2 ms. Remains 64 /65 variables (removed 1) and now considering 55/56 (removed 1) transitions.
// Phase 1: matrix 55 rows 64 cols
[2023-03-15 22:48:33] [INFO ] Computed 16 place invariants in 1 ms
[2023-03-15 22:48:33] [INFO ] Implicit Places using invariants in 96 ms returned [24, 32, 40, 48, 58, 60]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 98 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 58/65 places, 55/56 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 54 transition count 51
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 54 transition count 51
Applied a total of 8 rules in 3 ms. Remains 54 /58 variables (removed 4) and now considering 51/55 (removed 4) transitions.
// Phase 1: matrix 51 rows 54 cols
[2023-03-15 22:48:33] [INFO ] Computed 10 place invariants in 1 ms
[2023-03-15 22:48:33] [INFO ] Implicit Places using invariants in 57 ms returned []
[2023-03-15 22:48:33] [INFO ] Invariant cache hit.
[2023-03-15 22:48:33] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-15 22:48:33] [INFO ] Implicit Places using invariants and state equation in 105 ms returned []
Implicit Place search using SMT with State Equation took 166 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 54/65 places, 51/56 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 269 ms. Remains : 54/65 places, 51/56 transitions.
[2023-03-15 22:48:33] [INFO ] Flatten gal took : 5 ms
[2023-03-15 22:48:33] [INFO ] Flatten gal took : 5 ms
[2023-03-15 22:48:33] [INFO ] Input system was already deterministic with 51 transitions.
[2023-03-15 22:48:33] [INFO ] Flatten gal took : 4 ms
[2023-03-15 22:48:33] [INFO ] Flatten gal took : 4 ms
[2023-03-15 22:48:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality14085030703474353476.gal : 1 ms
[2023-03-15 22:48:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality689585479628298813.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/CTLCardinality14085030703474353476.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality689585479628298813.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,24065,0.029282,4004,2,232,5,1973,6,0,269,2137,0


Converting to forward existential form...Done !
original formula: EG(EX((p8==1)))
=> equivalent forward existential formula: [FwdG(Init,EX((p8==1)))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t2, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...163
(forward)formula 0,1,0.250601,9020,1,0,186,27587,122,111,1565,35575,174
FORMULA Parking-PT-104-CTLCardinality-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 65/65 places, 56/56 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 64 transition count 55
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 64 transition count 55
Applied a total of 2 rules in 2 ms. Remains 64 /65 variables (removed 1) and now considering 55/56 (removed 1) transitions.
// Phase 1: matrix 55 rows 64 cols
[2023-03-15 22:48:33] [INFO ] Computed 16 place invariants in 1 ms
[2023-03-15 22:48:34] [INFO ] Implicit Places using invariants in 94 ms returned [32, 40, 48, 58, 60]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 96 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 59/65 places, 55/56 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 57 transition count 53
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 57 transition count 53
Applied a total of 4 rules in 3 ms. Remains 57 /59 variables (removed 2) and now considering 53/55 (removed 2) transitions.
// Phase 1: matrix 53 rows 57 cols
[2023-03-15 22:48:34] [INFO ] Computed 11 place invariants in 2 ms
[2023-03-15 22:48:34] [INFO ] Implicit Places using invariants in 59 ms returned []
[2023-03-15 22:48:34] [INFO ] Invariant cache hit.
[2023-03-15 22:48:34] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-15 22:48:34] [INFO ] Implicit Places using invariants and state equation in 105 ms returned []
Implicit Place search using SMT with State Equation took 167 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 57/65 places, 53/56 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 270 ms. Remains : 57/65 places, 53/56 transitions.
[2023-03-15 22:48:34] [INFO ] Flatten gal took : 5 ms
[2023-03-15 22:48:34] [INFO ] Flatten gal took : 5 ms
[2023-03-15 22:48:34] [INFO ] Input system was already deterministic with 53 transitions.
[2023-03-15 22:48:34] [INFO ] Flatten gal took : 4 ms
[2023-03-15 22:48:34] [INFO ] Flatten gal took : 4 ms
[2023-03-15 22:48:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality12403108575958687105.gal : 2 ms
[2023-03-15 22:48:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality8743056381125291906.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/CTLCardinality12403108575958687105.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8743056381125291906.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,25601,0.021963,4016,2,354,5,2275,6,0,283,2332,0


Converting to forward existential form...Done !
original formula: E(AX((EG(((p29==0)||(p46==1))) * ((p16==0)||(p10==1)))) U !((!(EF((p4==1))) + !((E(AG(((p11==0)||(p41==1))) U (p13!=1)) + !(((AF((p24==1)...185
=> equivalent forward existential formula: [(FwdU((FwdU(Init,!(EX(!((EG(((p29==0)||(p46==1))) * ((p16==0)||(p10==1))))))) * !(!((E(!(E(TRUE U !(((p11==0)||...259
Reverse transition relation is NOT exact ! Due to transitions t2, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...163
(forward)formula 0,1,0.847866,26660,1,0,500,158184,152,250,1826,104688,614
FORMULA Parking-PT-104-CTLCardinality-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 65/65 places, 56/56 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 65 transition count 55
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 64 transition count 55
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 64 transition count 54
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 63 transition count 54
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 5 place count 62 transition count 53
Iterating global reduction 2 with 1 rules applied. Total rules applied 6 place count 62 transition count 53
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 8 place count 61 transition count 52
Applied a total of 8 rules in 11 ms. Remains 61 /65 variables (removed 4) and now considering 52/56 (removed 4) transitions.
// Phase 1: matrix 52 rows 61 cols
[2023-03-15 22:48:35] [INFO ] Computed 16 place invariants in 0 ms
[2023-03-15 22:48:35] [INFO ] Implicit Places using invariants in 66 ms returned [24, 32, 40, 46]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 68 ms to find 4 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 57/65 places, 52/56 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 54 transition count 49
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 54 transition count 49
Applied a total of 6 rules in 5 ms. Remains 54 /57 variables (removed 3) and now considering 49/52 (removed 3) transitions.
// Phase 1: matrix 49 rows 54 cols
[2023-03-15 22:48:35] [INFO ] Computed 12 place invariants in 3 ms
[2023-03-15 22:48:35] [INFO ] Implicit Places using invariants in 57 ms returned []
[2023-03-15 22:48:35] [INFO ] Invariant cache hit.
[2023-03-15 22:48:35] [INFO ] State equation strengthened by 16 read => feed constraints.
[2023-03-15 22:48:35] [INFO ] Implicit Places using invariants and state equation in 108 ms returned []
Implicit Place search using SMT with State Equation took 167 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 54/65 places, 49/56 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 254 ms. Remains : 54/65 places, 49/56 transitions.
[2023-03-15 22:48:35] [INFO ] Flatten gal took : 4 ms
[2023-03-15 22:48:35] [INFO ] Flatten gal took : 4 ms
[2023-03-15 22:48:35] [INFO ] Input system was already deterministic with 49 transitions.
[2023-03-15 22:48:35] [INFO ] Flatten gal took : 4 ms
[2023-03-15 22:48:35] [INFO ] Flatten gal took : 4 ms
[2023-03-15 22:48:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality17604352441213637514.gal : 1 ms
[2023-03-15 22:48:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality7490719589270248195.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/CTLCardinality17604352441213637514.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7490719589270248195.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,16897,0.017503,3692,2,332,5,1841,6,0,267,1681,0


Converting to forward existential form...Done !
original formula: EG(((p36==0) * (((p5==0) + ((p49==1) * AG(((p49==0)||(p58==1))))) + ((p60==0)&&(p56==1)))))
=> equivalent forward existential formula: [FwdG(Init,((p36==0) * (((p5==0) + ((p49==1) * !(E(TRUE U !(((p49==0)||(p58==1))))))) + ((p60==0)&&(p56==1)))))]...164
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.173178,9024,1,0,62,33471,25,41,1345,24111,48
FORMULA Parking-PT-104-CTLCardinality-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2023-03-15 22:48:35] [INFO ] Flatten gal took : 6 ms
[2023-03-15 22:48:35] [INFO ] Flatten gal took : 5 ms
Total runtime 18127 ms.

BK_STOP 1678920516569

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Parking-PT-104"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is Parking-PT-104, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r261-smll-167863536300409"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Parking-PT-104.tgz
mv Parking-PT-104 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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