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.r485-tall-167912699800777.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is TwoPhaseLocking-PT-nC00004vN, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r485-tall-167912699800777
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 384K
-rw-r--r-- 1 mcc users 5.7K Feb 25 17:45 CTLCardinality.txt
-rw-r--r-- 1 mcc users 50K Feb 25 17:45 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Feb 25 17:45 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 25 17:45 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K Feb 25 17:22 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 17:22 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 17:22 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 25 17:22 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 25 17:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 122K Feb 25 17:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Feb 25 17:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 32K Feb 25 17:45 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 17:22 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 17:22 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 4.6K 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 TwoPhaseLocking-PT-nC00004vN-CTLCardinality-00
FORMULA_NAME TwoPhaseLocking-PT-nC00004vN-CTLCardinality-01
FORMULA_NAME TwoPhaseLocking-PT-nC00004vN-CTLCardinality-02
FORMULA_NAME TwoPhaseLocking-PT-nC00004vN-CTLCardinality-03
FORMULA_NAME TwoPhaseLocking-PT-nC00004vN-CTLCardinality-04
FORMULA_NAME TwoPhaseLocking-PT-nC00004vN-CTLCardinality-05
FORMULA_NAME TwoPhaseLocking-PT-nC00004vN-CTLCardinality-06
FORMULA_NAME TwoPhaseLocking-PT-nC00004vN-CTLCardinality-07
FORMULA_NAME TwoPhaseLocking-PT-nC00004vN-CTLCardinality-08
FORMULA_NAME TwoPhaseLocking-PT-nC00004vN-CTLCardinality-09
FORMULA_NAME TwoPhaseLocking-PT-nC00004vN-CTLCardinality-10
FORMULA_NAME TwoPhaseLocking-PT-nC00004vN-CTLCardinality-11
FORMULA_NAME TwoPhaseLocking-PT-nC00004vN-CTLCardinality-12
FORMULA_NAME TwoPhaseLocking-PT-nC00004vN-CTLCardinality-13
FORMULA_NAME TwoPhaseLocking-PT-nC00004vN-CTLCardinality-14
FORMULA_NAME TwoPhaseLocking-PT-nC00004vN-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679285517374

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=TwoPhaseLocking-PT-nC00004vN
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202303021504
[2023-03-20 04:11:58] [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]
[2023-03-20 04:11:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 04:11:58] [INFO ] Load time of PNML (sax parser for PT used): 17 ms
[2023-03-20 04:11:58] [INFO ] Transformed 8 places.
[2023-03-20 04:11:58] [INFO ] Transformed 6 transitions.
[2023-03-20 04:11:58] [INFO ] Parsed PT model containing 8 places and 6 transitions and 18 arcs in 74 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 10 ms.
Initial state reduction rules removed 5 formulas.
FORMULA TwoPhaseLocking-PT-nC00004vN-CTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TwoPhaseLocking-PT-nC00004vN-CTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TwoPhaseLocking-PT-nC00004vN-CTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TwoPhaseLocking-PT-nC00004vN-CTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TwoPhaseLocking-PT-nC00004vN-CTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 8 out of 8 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 7 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
// Phase 1: matrix 6 rows 8 cols
[2023-03-20 04:11:59] [INFO ] Computed 3 place invariants in 3 ms
[2023-03-20 04:11:59] [INFO ] Implicit Places using invariants in 117 ms returned []
[2023-03-20 04:11:59] [INFO ] Invariant cache hit.
[2023-03-20 04:11:59] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 239 ms to find 0 implicit places.
[2023-03-20 04:11:59] [INFO ] Invariant cache hit.
[2023-03-20 04:11:59] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 286 ms. Remains : 8/8 places, 6/6 transitions.
Support contains 8 out of 8 places after structural reductions.
[2023-03-20 04:11:59] [INFO ] Flatten gal took : 13 ms
[2023-03-20 04:11:59] [INFO ] Flatten gal took : 3 ms
[2023-03-20 04:11:59] [INFO ] Input system was already deterministic with 6 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=35 ) properties (out of 27) seen :19
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
[2023-03-20 04:12:00] [INFO ] Invariant cache hit.
[2023-03-20 04:12:00] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-20 04:12:00] [INFO ] After 47ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:6
[2023-03-20 04:12:00] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-20 04:12:00] [INFO ] After 46ms SMT Verify possible using all constraints in natural domain returned unsat :8 sat :0
Fused 8 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 8 atomic propositions for a total of 10 simplifications.
FORMULA TwoPhaseLocking-PT-nC00004vN-CTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-20 04:12:00] [INFO ] Flatten gal took : 2 ms
[2023-03-20 04:12:00] [INFO ] Flatten gal took : 2 ms
[2023-03-20 04:12:00] [INFO ] Input system was already deterministic with 6 transitions.
FORMULA TwoPhaseLocking-PT-nC00004vN-CTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 8/8 places, 6/6 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 8 transition count 5
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 7 transition count 5
Applied a total of 2 rules in 4 ms. Remains 7 /8 variables (removed 1) and now considering 5/6 (removed 1) transitions.
// Phase 1: matrix 5 rows 7 cols
[2023-03-20 04:12:00] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-20 04:12:00] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-20 04:12:00] [INFO ] Invariant cache hit.
[2023-03-20 04:12:00] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2023-03-20 04:12:00] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 04:12:00] [INFO ] Invariant cache hit.
[2023-03-20 04:12:00] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 7/8 places, 5/6 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 88 ms. Remains : 7/8 places, 5/6 transitions.
[2023-03-20 04:12:00] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:12:00] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:12:00] [INFO ] Input system was already deterministic with 5 transitions.
[2023-03-20 04:12:00] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:12:00] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:12:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality14831649823574991869.gal : 1 ms
[2023-03-20 04:12:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality7854333871641782454.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/CTLCardinality14831649823574991869.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7854333871641782454.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,32,0.01005,3204,2,52,5,313,6,0,36,290,0


Converting to forward existential form...Done !
original formula: EF(EG((EF((haveB>haveAandB)) + ((resA>=1) * A((haveA>haveAandB) U (Clients<4))))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),(E(TRUE U (haveB>haveAandB)) + ((resA>=1) * !((E(!((Clients<4)) U (!((haveA>haveAandB)) * ...207
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 3/0/2
Hit Full ! (commute/partial/dont) 0/0/2
(forward)formula 0,1,0.013764,3816,1,0,9,538,32,3,219,507,15
FORMULA TwoPhaseLocking-PT-nC00004vN-CTLCardinality-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
// Phase 1: matrix 6 rows 8 cols
[2023-03-20 04:12:00] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-20 04:12:00] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-20 04:12:00] [INFO ] Invariant cache hit.
[2023-03-20 04:12:00] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2023-03-20 04:12:00] [INFO ] Invariant cache hit.
[2023-03-20 04:12:00] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 73 ms. Remains : 8/8 places, 6/6 transitions.
[2023-03-20 04:12:00] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:12:00] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:12:00] [INFO ] Input system was already deterministic with 6 transitions.
[2023-03-20 04:12:00] [INFO ] Flatten gal took : 0 ms
[2023-03-20 04:12:00] [INFO ] Flatten gal took : 0 ms
[2023-03-20 04:12:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality14623224268628343747.gal : 1 ms
[2023-03-20 04:12:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality6858309184741893909.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/CTLCardinality14623224268628343747.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6858309184741893909.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,45,0.003885,3324,2,90,5,410,6,0,41,344,0


Converting to forward existential form...Done !
original formula: (EX(TRUE) * AX((haveAandB<=haveA2andB)))
=> equivalent forward existential formula: ([(Init * !(EX(TRUE)))] = FALSE * [(EY(Init) * !((haveAandB<=haveA2andB)))] = FALSE)
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.005923,3640,1,0,8,673,11,2,195,471,4
FORMULA TwoPhaseLocking-PT-nC00004vN-CTLCardinality-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2023-03-20 04:12:00] [INFO ] Invariant cache hit.
[2023-03-20 04:12:00] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-20 04:12:00] [INFO ] Invariant cache hit.
[2023-03-20 04:12:00] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2023-03-20 04:12:00] [INFO ] Invariant cache hit.
[2023-03-20 04:12:00] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 80 ms. Remains : 8/8 places, 6/6 transitions.
[2023-03-20 04:12:00] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:12:00] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:12:00] [INFO ] Input system was already deterministic with 6 transitions.
[2023-03-20 04:12:00] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:12:00] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:12:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality14472314485905942833.gal : 0 ms
[2023-03-20 04:12:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality14837926165699037115.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/CTLCardinality14472314485905942833.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14837926165699037115.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,45,0.003684,3324,2,90,5,410,6,0,41,344,0


Converting to forward existential form...Done !
original formula: AG(EX(EX(((haveB>4)||(haveAandB>haveA2)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(EX(((haveB>4)||(haveAandB>haveA2))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.006433,3640,1,0,9,851,10,2,189,614,5
FORMULA TwoPhaseLocking-PT-nC00004vN-CTLCardinality-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2023-03-20 04:12:00] [INFO ] Invariant cache hit.
[2023-03-20 04:12:00] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-20 04:12:00] [INFO ] Invariant cache hit.
[2023-03-20 04:12:00] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-03-20 04:12:00] [INFO ] Invariant cache hit.
[2023-03-20 04:12:00] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 76 ms. Remains : 8/8 places, 6/6 transitions.
[2023-03-20 04:12:00] [INFO ] Flatten gal took : 2 ms
[2023-03-20 04:12:00] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:12:00] [INFO ] Input system was already deterministic with 6 transitions.
[2023-03-20 04:12:00] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:12:00] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:12:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality13551524077003930303.gal : 1 ms
[2023-03-20 04:12:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality15510085722537014564.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/CTLCardinality13551524077003930303.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15510085722537014564.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,45,0.004188,3324,2,90,5,410,6,0,41,344,0


Converting to forward existential form...Done !
original formula: AX((haveAandB>Clients))
=> equivalent forward existential formula: [(EY(Init) * !((haveAandB>Clients)))] = FALSE
(forward)formula 0,0,0.004947,3640,1,0,8,410,9,2,66,344,2
FORMULA TwoPhaseLocking-PT-nC00004vN-CTLCardinality-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2023-03-20 04:12:00] [INFO ] Invariant cache hit.
[2023-03-20 04:12:00] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-03-20 04:12:00] [INFO ] Invariant cache hit.
[2023-03-20 04:12:00] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2023-03-20 04:12:00] [INFO ] Invariant cache hit.
[2023-03-20 04:12:00] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 65 ms. Remains : 8/8 places, 6/6 transitions.
[2023-03-20 04:12:00] [INFO ] Flatten gal took : 0 ms
[2023-03-20 04:12:00] [INFO ] Flatten gal took : 0 ms
[2023-03-20 04:12:00] [INFO ] Input system was already deterministic with 6 transitions.
[2023-03-20 04:12:00] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:12:00] [INFO ] Flatten gal took : 0 ms
[2023-03-20 04:12:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality673794917910896075.gal : 0 ms
[2023-03-20 04:12:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality12259971753561058480.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/CTLCardinality673794917910896075.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12259971753561058480.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,45,0.003995,3324,2,90,5,410,6,0,41,344,0


Converting to forward existential form...Done !
original formula: EX((haveAandB>=2))
=> equivalent forward existential formula: [(EY(Init) * (haveAandB>=2))] != FALSE
(forward)formula 0,0,0.004674,3640,1,0,7,410,8,1,58,344,2
FORMULA TwoPhaseLocking-PT-nC00004vN-CTLCardinality-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2023-03-20 04:12:00] [INFO ] Invariant cache hit.
[2023-03-20 04:12:01] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-03-20 04:12:01] [INFO ] Invariant cache hit.
[2023-03-20 04:12:01] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2023-03-20 04:12:01] [INFO ] Invariant cache hit.
[2023-03-20 04:12:01] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 68 ms. Remains : 8/8 places, 6/6 transitions.
[2023-03-20 04:12:01] [INFO ] Flatten gal took : 0 ms
[2023-03-20 04:12:01] [INFO ] Flatten gal took : 0 ms
[2023-03-20 04:12:01] [INFO ] Input system was already deterministic with 6 transitions.
[2023-03-20 04:12:01] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:12:01] [INFO ] Flatten gal took : 0 ms
[2023-03-20 04:12:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality13343906299010212740.gal : 0 ms
[2023-03-20 04:12:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality14009096849007173497.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/CTLCardinality13343906299010212740.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14009096849007173497.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,45,0.003472,3324,2,90,5,410,6,0,41,344,0


Converting to forward existential form...Done !
original formula: AF(EX(AF((haveA2>0))))
=> equivalent forward existential formula: [FwdG(Init,!(EX(!(EG(!((haveA2>0)))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.007551,3640,1,0,6,1263,23,0,196,855,5
FORMULA TwoPhaseLocking-PT-nC00004vN-CTLCardinality-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2023-03-20 04:12:01] [INFO ] Invariant cache hit.
[2023-03-20 04:12:01] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-20 04:12:01] [INFO ] Invariant cache hit.
[2023-03-20 04:12:01] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2023-03-20 04:12:01] [INFO ] Invariant cache hit.
[2023-03-20 04:12:01] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 65 ms. Remains : 8/8 places, 6/6 transitions.
[2023-03-20 04:12:01] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:12:01] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:12:01] [INFO ] Input system was already deterministic with 6 transitions.
[2023-03-20 04:12:01] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:12:01] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:12:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality11724465262044829593.gal : 0 ms
[2023-03-20 04:12:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality1402833970299681480.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/CTLCardinality11724465262044829593.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1402833970299681480.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,45,0.003998,3324,2,90,5,410,6,0,41,344,0


Converting to forward existential form...Done !
original formula: (!(A(!(((Clients>=1)&&(haveA>=2))) U EX(TRUE))) + AX((resB>=3)))
=> equivalent forward existential formula: [(EY((Init * !(!(!((E(!(EX(TRUE)) U (!(!(((Clients>=1)&&(haveA>=2)))) * !(EX(TRUE)))) + EG(!(EX(TRUE))))))))) * ...177
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.007073,3640,1,0,9,740,19,3,196,570,6
FORMULA TwoPhaseLocking-PT-nC00004vN-CTLCardinality-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2023-03-20 04:12:01] [INFO ] Invariant cache hit.
[2023-03-20 04:12:01] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-20 04:12:01] [INFO ] Invariant cache hit.
[2023-03-20 04:12:01] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2023-03-20 04:12:01] [INFO ] Invariant cache hit.
[2023-03-20 04:12:01] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 65 ms. Remains : 8/8 places, 6/6 transitions.
[2023-03-20 04:12:01] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:12:01] [INFO ] Flatten gal took : 2 ms
[2023-03-20 04:12:01] [INFO ] Input system was already deterministic with 6 transitions.
[2023-03-20 04:12:01] [INFO ] Flatten gal took : 0 ms
[2023-03-20 04:12:01] [INFO ] Flatten gal took : 0 ms
[2023-03-20 04:12:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality13604099104303531506.gal : 1 ms
[2023-03-20 04:12:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality17722096608958118294.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/CTLCardinality13604099104303531506.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17722096608958118294.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,45,0.004016,3328,2,90,5,410,6,0,41,344,0


Converting to forward existential form...Done !
original formula: EX(TRUE)
=> equivalent forward existential formula: [(EY(Init) * TRUE)] != FALSE
(forward)formula 0,1,0.004142,3328,1,0,6,410,7,1,56,344,1
FORMULA TwoPhaseLocking-PT-nC00004vN-CTLCardinality-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2023-03-20 04:12:01] [INFO ] Invariant cache hit.
[2023-03-20 04:12:01] [INFO ] Implicit Places using invariants in 15 ms returned []
[2023-03-20 04:12:01] [INFO ] Invariant cache hit.
[2023-03-20 04:12:01] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
[2023-03-20 04:12:01] [INFO ] Invariant cache hit.
[2023-03-20 04:12:01] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63 ms. Remains : 8/8 places, 6/6 transitions.
[2023-03-20 04:12:01] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:12:01] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:12:01] [INFO ] Input system was already deterministic with 6 transitions.
[2023-03-20 04:12:01] [INFO ] Flatten gal took : 0 ms
[2023-03-20 04:12:01] [INFO ] Flatten gal took : 0 ms
[2023-03-20 04:12:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality14438665762883457723.gal : 1 ms
[2023-03-20 04:12:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality1146945940881920335.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/CTLCardinality14438665762883457723.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1146945940881920335.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,45,0.003386,3328,2,90,5,410,6,0,41,344,0


Converting to forward existential form...Done !
original formula: A(AG(((haveA2<=haveB)&&(resA<=haveB))) U EF((!(AX((Clients<4))) + EG(((E((haveA2andB<=resB) U (haveA2<=haveAandB)) * (resB<=Clients)) * (...168
=> equivalent forward existential formula: [((Init * !(EG(!(E(TRUE U (!(!(EX(!((Clients<4))))) + EG(((E((haveA2andB<=resB) U (haveA2<=haveAandB)) * (resB<=...509
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 3/0/3
Using saturation style SCC detection
(forward)formula 0,1,0.011059,3908,1,0,13,1108,37,3,256,852,14
FORMULA TwoPhaseLocking-PT-nC00004vN-CTLCardinality-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2023-03-20 04:12:01] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:12:01] [INFO ] Flatten gal took : 0 ms
Total runtime 2551 ms.

BK_STOP 1679285522252

--------------------
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="TwoPhaseLocking-PT-nC00004vN"
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 TwoPhaseLocking-PT-nC00004vN, 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 r485-tall-167912699800777"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TwoPhaseLocking-PT-nC00004vN.tgz
mv TwoPhaseLocking-PT-nC00004vN 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 ;