fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r485-tall-167912699800777
Last Updated
May 14, 2023

About the Execution of ITS-Tools for TwoPhaseLocking-PT-nC00004vN

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
239.079 4878.00 9651.00 272.50 TTTTFFFFFTTTTFTT normal

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 ;