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Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r485-tall-167912699900786
Last Updated
May 14, 2023

About the Execution of ITS-Tools for TwoPhaseLocking-PT-nC00010vD

Execution Summary
Max Memory
Used (MB)		 Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
243.039 5677.00 8376.00 650.00 FFFTFFTTTFTTFFFF 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-167912699900786.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-nC00010vD, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r485-tall-167912699900786
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 424K
-rw-r--r-- 1 mcc users 7.5K Feb 25 17:27 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K Feb 25 17:27 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Feb 25 17:26 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Feb 25 17:26 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:22 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 17:22 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K 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 9.6K Feb 25 17:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 91K Feb 25 17:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.7K Feb 25 17:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 82K Feb 25 17:27 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-nC00010vD-CTLFireability-00
FORMULA_NAME TwoPhaseLocking-PT-nC00010vD-CTLFireability-01
FORMULA_NAME TwoPhaseLocking-PT-nC00010vD-CTLFireability-02
FORMULA_NAME TwoPhaseLocking-PT-nC00010vD-CTLFireability-03
FORMULA_NAME TwoPhaseLocking-PT-nC00010vD-CTLFireability-04
FORMULA_NAME TwoPhaseLocking-PT-nC00010vD-CTLFireability-05
FORMULA_NAME TwoPhaseLocking-PT-nC00010vD-CTLFireability-06
FORMULA_NAME TwoPhaseLocking-PT-nC00010vD-CTLFireability-07
FORMULA_NAME TwoPhaseLocking-PT-nC00010vD-CTLFireability-08
FORMULA_NAME TwoPhaseLocking-PT-nC00010vD-CTLFireability-09
FORMULA_NAME TwoPhaseLocking-PT-nC00010vD-CTLFireability-10
FORMULA_NAME TwoPhaseLocking-PT-nC00010vD-CTLFireability-11
FORMULA_NAME TwoPhaseLocking-PT-nC00010vD-CTLFireability-12
FORMULA_NAME TwoPhaseLocking-PT-nC00010vD-CTLFireability-13
FORMULA_NAME TwoPhaseLocking-PT-nC00010vD-CTLFireability-14
FORMULA_NAME TwoPhaseLocking-PT-nC00010vD-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679285713285

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=TwoPhaseLocking-PT-nC00010vD
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202303021504
[2023-03-20 04:15:14] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-20 04:15:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 04:15:15] [INFO ] Load time of PNML (sax parser for PT used): 1165 ms
[2023-03-20 04:15:15] [INFO ] Transformed 8 places.
[2023-03-20 04:15:15] [INFO ] Transformed 6 transitions.
[2023-03-20 04:15:15] [INFO ] Parsed PT model containing 8 places and 6 transitions and 18 arcs in 1219 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 10 ms.
Initial state reduction rules removed 2 formulas.
FORMULA TwoPhaseLocking-PT-nC00010vD-CTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TwoPhaseLocking-PT-nC00010vD-CTLFireability-09 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 8 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 04:15:16] [INFO ] Computed 3 place invariants in 9 ms
[2023-03-20 04:15:16] [INFO ] Implicit Places using invariants in 125 ms returned []
[2023-03-20 04:15:16] [INFO ] Invariant cache hit.
[2023-03-20 04:15:16] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 180 ms to find 0 implicit places.
[2023-03-20 04:15:16] [INFO ] Invariant cache hit.
[2023-03-20 04:15:16] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 215 ms. Remains : 8/8 places, 6/6 transitions.
Support contains 8 out of 8 places after structural reductions.
[2023-03-20 04:15:16] [INFO ] Flatten gal took : 11 ms
[2023-03-20 04:15:16] [INFO ] Flatten gal took : 3 ms
[2023-03-20 04:15:16] [INFO ] Input system was already deterministic with 6 transitions.
Finished random walk after 768 steps, including 8 resets, run visited all 23 properties in 43 ms. (steps per millisecond=17 )
[2023-03-20 04:15:16] [INFO ] Flatten gal took : 2 ms
[2023-03-20 04:15:16] [INFO ] Flatten gal took : 10 ms
[2023-03-20 04:15:16] [INFO ] Input system was already deterministic with 6 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
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 04:15:16] [INFO ] Invariant cache hit.
[2023-03-20 04:15:16] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-20 04:15:16] [INFO ] Invariant cache hit.
[2023-03-20 04:15:16] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2023-03-20 04:15:16] [INFO ] Invariant cache hit.
[2023-03-20 04:15:16] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 75 ms. Remains : 8/8 places, 6/6 transitions.
[2023-03-20 04:15:16] [INFO ] Flatten gal took : 4 ms
[2023-03-20 04:15:16] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:15:16] [INFO ] Input system was already deterministic with 6 transitions.
[2023-03-20 04:15:16] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:15:16] [INFO ] Flatten gal took : 4 ms
[2023-03-20 04:15:16] [INFO ] Time to serialize gal into /tmp/CTLFireability16192410492423519001.gal : 2 ms
[2023-03-20 04:15:16] [INFO ] Time to serialize properties into /tmp/CTLFireability17897449491362217372.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/CTLFireability16192410492423519001.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17897449491362217372.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,503,0.019828,3836,2,426,5,2769,6,0,41,2733,0


Converting to forward existential form...Done !
original formula: (E(A(!(AX(EX((haveA2>=1)))) U (AG((((resA>=1)&&(Clients>=1))&&(haveAandB>=1))) * (AG(((resB>=1)&&(haveA>=1))) + !(((haveAandB>=1)||(haveA...316
=> equivalent forward existential formula: [FwdG(FwdU((Init * E(!((E(!((!(E(TRUE U !((((resA>=1)&&(Clients>=1))&&(haveAandB>=1))))) * (!(E(TRUE U !(((resB>...780
Reverse transition relation is NOT exact ! Due to transitions t3, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...161
(forward)formula 0,0,0.086013,6728,1,0,203,14565,66,147,276,16381,371
FORMULA TwoPhaseLocking-PT-nC00010vD-CTLFireability-00 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 04:15:16] [INFO ] Invariant cache hit.
[2023-03-20 04:15:16] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-20 04:15:16] [INFO ] Invariant cache hit.
[2023-03-20 04:15:16] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2023-03-20 04:15:16] [INFO ] Invariant cache hit.
[2023-03-20 04:15:16] [INFO ] Dead Transitions using invariants and state equation in 24 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 04:15:16] [INFO ] Flatten gal took : 2 ms
[2023-03-20 04:15:16] [INFO ] Flatten gal took : 2 ms
[2023-03-20 04:15:16] [INFO ] Input system was already deterministic with 6 transitions.
[2023-03-20 04:15:16] [INFO ] Flatten gal took : 2 ms
[2023-03-20 04:15:16] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:15:16] [INFO ] Time to serialize gal into /tmp/CTLFireability1936313637083023522.gal : 1 ms
[2023-03-20 04:15:16] [INFO ] Time to serialize properties into /tmp/CTLFireability159712163964405931.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/CTLFireability1936313637083023522.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability159712163964405931.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,503,0.0125,3904,2,426,5,2769,6,0,41,2733,0


Converting to forward existential form...Done !
original formula: (AG(A(A((haveAandB>=1) U EX(((resB>=1)&&(haveA>=1)))) U (EG((((resA>=1)&&(haveB>=1))&&(haveAandB>=1))) + E(!(((resA>=1)&&(Clients>=1))) U...258
=> equivalent forward existential formula: (([(((FwdU(FwdU(Init,TRUE),!((EG((((resA>=1)&&(haveB>=1))&&(haveAandB>=1))) + E(!(((resA>=1)&&(Clients>=1))) U E...728
Reverse transition relation is NOT exact ! Due to transitions t3, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...161
(forward)formula 0,0,0.029242,4432,1,0,19,4726,32,10,266,4508,21
FORMULA TwoPhaseLocking-PT-nC00010vD-CTLFireability-01 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 04:15:16] [INFO ] Invariant cache hit.
[2023-03-20 04:15:16] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-20 04:15:16] [INFO ] Invariant cache hit.
[2023-03-20 04:15:16] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2023-03-20 04:15:16] [INFO ] Invariant cache hit.
[2023-03-20 04:15:16] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 70 ms. Remains : 8/8 places, 6/6 transitions.
[2023-03-20 04:15:16] [INFO ] Flatten gal took : 2 ms
[2023-03-20 04:15:16] [INFO ] Flatten gal took : 2 ms
[2023-03-20 04:15:16] [INFO ] Input system was already deterministic with 6 transitions.
[2023-03-20 04:15:16] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:15:17] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:15:17] [INFO ] Time to serialize gal into /tmp/CTLFireability3181536181473659154.gal : 1 ms
[2023-03-20 04:15:17] [INFO ] Time to serialize properties into /tmp/CTLFireability2748556693325554055.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/CTLFireability3181536181473659154.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2748556693325554055.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,503,0.012368,3900,2,426,5,2769,6,0,41,2733,0


Converting to forward existential form...Done !
original formula: (A((((resB>=1)&&(haveA>=1)) * (!(AG((haveA2<1))) + ((!((!(((resA>=1)&&(Clients>=1))) * EX((haveA2andB>=1)))) * A((haveA2andB>=1) U ((resA...282
=> equivalent forward existential formula: (([((FwdU(Init,!(!(!(EX(!(!((((resA>=1)&&(haveB>=1))||(haveA2>=1))))))))) * !((((resB>=1)&&(haveA>=1)) * (!(!(E(...601
Reverse transition relation is NOT exact ! Due to transitions t3, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...161
(forward)formula 0,0,0.057141,5748,1,0,90,9745,59,66,273,11074,148
FORMULA TwoPhaseLocking-PT-nC00010vD-CTLFireability-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 2 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2023-03-20 04:15:17] [INFO ] Invariant cache hit.
[2023-03-20 04:15:17] [INFO ] Implicit Places using invariants in 22 ms returned [5]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 23 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 7/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 7 /7 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 26 ms. Remains : 7/8 places, 6/6 transitions.
[2023-03-20 04:15:17] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:15:17] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:15:17] [INFO ] Input system was already deterministic with 6 transitions.
[2023-03-20 04:15:17] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:15:17] [INFO ] Flatten gal took : 5 ms
[2023-03-20 04:15:17] [INFO ] Time to serialize gal into /tmp/CTLFireability12344440673131055735.gal : 1 ms
[2023-03-20 04:15:17] [INFO ] Time to serialize properties into /tmp/CTLFireability13707154052762666591.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/CTLFireability12344440673131055735.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13707154052762666591.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,503,0.008863,3632,2,127,5,1782,6,0,37,1829,0


Converting to forward existential form...Done !
original formula: AG(((EG(EF(((resB<1)||(haveA<1)))) + (haveA2andB<1)) + ((resA>=1)&&(haveB>=1))))
=> equivalent forward existential formula: [(((FwdU(Init,TRUE) * !(((resA>=1)&&(haveB>=1)))) * !((haveA2andB<1))) * !(EG(E(TRUE U ((resB<1)||(haveA<1))))))...164
Reverse transition relation is NOT exact ! Due to transitions t3, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...161
(forward)formula 0,1,0.026832,4160,1,0,34,4891,34,21,228,5496,55
FORMULA TwoPhaseLocking-PT-nC00010vD-CTLFireability-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 04:15:17] [INFO ] Invariant cache hit.
[2023-03-20 04:15:17] [INFO ] Implicit Places using invariants in 17 ms returned [5]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 18 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 7/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 7 /7 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 23 ms. Remains : 7/8 places, 6/6 transitions.
[2023-03-20 04:15:17] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:15:17] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:15:17] [INFO ] Input system was already deterministic with 6 transitions.
[2023-03-20 04:15:17] [INFO ] Flatten gal took : 0 ms
[2023-03-20 04:15:17] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:15:17] [INFO ] Time to serialize gal into /tmp/CTLFireability12345302663840152509.gal : 1 ms
[2023-03-20 04:15:17] [INFO ] Time to serialize properties into /tmp/CTLFireability13361951066434712594.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/CTLFireability12345302663840152509.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13361951066434712594.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,503,0.010052,3632,2,127,5,1782,6,0,37,1829,0


Converting to forward existential form...Done !
original formula: AG(EX(EG(E((haveA2>=1) U ((resB>=1)&&(haveA>=1))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(EG(E((haveA2>=1) U ((resB>=1)&&(haveA>=1)))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...161
Using saturation style SCC detection
(forward)formula 0,0,0.044066,4952,1,0,47,9275,38,30,225,9614,61
FORMULA TwoPhaseLocking-PT-nC00010vD-CTLFireability-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 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 04:15:17] [INFO ] Invariant cache hit.
[2023-03-20 04:15:17] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-20 04:15:17] [INFO ] Invariant cache hit.
[2023-03-20 04:15:17] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2023-03-20 04:15:17] [INFO ] Invariant cache hit.
[2023-03-20 04:15:17] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 111 ms. Remains : 8/8 places, 6/6 transitions.
[2023-03-20 04:15:17] [INFO ] Flatten gal took : 4 ms
[2023-03-20 04:15:17] [INFO ] Flatten gal took : 2 ms
[2023-03-20 04:15:17] [INFO ] Input system was already deterministic with 6 transitions.
[2023-03-20 04:15:17] [INFO ] Flatten gal took : 0 ms
[2023-03-20 04:15:17] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:15:17] [INFO ] Time to serialize gal into /tmp/CTLFireability974404029002280587.gal : 1 ms
[2023-03-20 04:15:17] [INFO ] Time to serialize properties into /tmp/CTLFireability13195140212645804638.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/CTLFireability974404029002280587.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13195140212645804638.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,503,0.016543,3904,2,426,5,2769,6,0,41,2733,0


Converting to forward existential form...Done !
original formula: AX(EF(AG(((resA<1)||(Clients<1)))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(E(TRUE U !(((resA<1)||(Clients<1))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...161
(forward)formula 0,1,0.043243,4696,1,0,33,6772,32,20,259,6792,53
FORMULA TwoPhaseLocking-PT-nC00010vD-CTLFireability-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL 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.
[2023-03-20 04:15:17] [INFO ] Invariant cache hit.
[2023-03-20 04:15:17] [INFO ] Implicit Places using invariants in 20 ms returned [5]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 20 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 7/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 7 /7 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 28 ms. Remains : 7/8 places, 6/6 transitions.
[2023-03-20 04:15:17] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:15:17] [INFO ] Flatten gal took : 0 ms
[2023-03-20 04:15:17] [INFO ] Input system was already deterministic with 6 transitions.
[2023-03-20 04:15:17] [INFO ] Flatten gal took : 0 ms
[2023-03-20 04:15:17] [INFO ] Flatten gal took : 0 ms
[2023-03-20 04:15:17] [INFO ] Time to serialize gal into /tmp/CTLFireability10419039144201053947.gal : 1 ms
[2023-03-20 04:15:17] [INFO ] Time to serialize properties into /tmp/CTLFireability4588755034978647437.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/CTLFireability10419039144201053947.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4588755034978647437.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,503,0.008646,3636,2,127,5,1782,6,0,37,1829,0


Converting to forward existential form...Done !
original formula: EG(((haveAandB>=1) + (EG((haveA2<1)) * (haveA2andB<1))))
=> equivalent forward existential formula: [FwdG(Init,((haveAandB>=1) + (EG((haveA2<1)) * (haveA2andB<1))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...161
(forward)formula 0,1,0.041272,4956,1,0,248,8262,38,179,219,10302,339
FORMULA TwoPhaseLocking-PT-nC00010vD-CTLFireability-07 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 04:15:17] [INFO ] Invariant cache hit.
[2023-03-20 04:15:17] [INFO ] Implicit Places using invariants in 22 ms returned [5]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 23 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 7/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 7 /7 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 25 ms. Remains : 7/8 places, 6/6 transitions.
[2023-03-20 04:15:17] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:15:17] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:15:17] [INFO ] Input system was already deterministic with 6 transitions.
[2023-03-20 04:15:17] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:15:17] [INFO ] Flatten gal took : 0 ms
[2023-03-20 04:15:17] [INFO ] Time to serialize gal into /tmp/CTLFireability18271320266293165105.gal : 0 ms
[2023-03-20 04:15:17] [INFO ] Time to serialize properties into /tmp/CTLFireability4590335141435572308.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/CTLFireability18271320266293165105.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4590335141435572308.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,503,0.012338,3636,2,127,5,1782,6,0,37,1829,0


Converting to forward existential form...Done !
original formula: EF((((haveAandB>=1) + AF((haveA2andB>=1))) + EX(((resA>=1)&&(haveB>=1)))))
=> equivalent forward existential formula: (([(FwdU(Init,TRUE) * (haveAandB>=1))] != FALSE + [(FwdU(Init,TRUE) * !(EG(!((haveA2andB>=1)))))] != FALSE) + [(...212
(forward)formula 0,1,0.013087,3900,1,0,7,1782,8,1,43,1829,1
FORMULA TwoPhaseLocking-PT-nC00010vD-CTLFireability-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

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 2 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 04:15:17] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-20 04:15:17] [INFO ] Implicit Places using invariants in 21 ms returned [5]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 21 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 6/8 places, 5/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 5/5 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 24 ms. Remains : 6/8 places, 5/6 transitions.
[2023-03-20 04:15:17] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:15:17] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:15:17] [INFO ] Input system was already deterministic with 5 transitions.
[2023-03-20 04:15:17] [INFO ] Flatten gal took : 0 ms
[2023-03-20 04:15:17] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:15:17] [INFO ] Time to serialize gal into /tmp/CTLFireability6079948283140504742.gal : 0 ms
[2023-03-20 04:15:17] [INFO ] Time to serialize properties into /tmp/CTLFireability1337644160078339297.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/CTLFireability6079948283140504742.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1337644160078339297.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,265,0.007375,3628,2,106,5,1301,6,0,32,1240,0


Converting to forward existential form...Done !
original formula: EG(E(!(AG(((haveA2<1)&&(!((resB>=1)&&(haveA>=1)))))) U !(EG((haveA2>=1)))))
=> equivalent forward existential formula: [FwdG(Init,E(!(!(E(TRUE U !(((haveA2<1)&&(!((resB>=1)&&(haveA>=1)))))))) U !(EG((haveA2>=1)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t2, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...161
(forward)formula 0,1,0.022589,4156,1,0,43,3648,42,35,208,4808,68
FORMULA TwoPhaseLocking-PT-nC00010vD-CTLFireability-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 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 04:15:17] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-20 04:15:17] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-03-20 04:15:17] [INFO ] Invariant cache hit.
[2023-03-20 04:15:17] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2023-03-20 04:15:17] [INFO ] Invariant cache hit.
[2023-03-20 04:15:17] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 78 ms. Remains : 8/8 places, 6/6 transitions.
[2023-03-20 04:15:17] [INFO ] Flatten gal took : 2 ms
[2023-03-20 04:15:17] [INFO ] Flatten gal took : 2 ms
[2023-03-20 04:15:17] [INFO ] Input system was already deterministic with 6 transitions.
[2023-03-20 04:15:17] [INFO ] Flatten gal took : 0 ms
[2023-03-20 04:15:17] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:15:17] [INFO ] Time to serialize gal into /tmp/CTLFireability12978864746946637897.gal : 3 ms
[2023-03-20 04:15:17] [INFO ] Time to serialize properties into /tmp/CTLFireability14787800616707380589.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/CTLFireability12978864746946637897.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14787800616707380589.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,503,0.013733,3904,2,426,5,2769,6,0,41,2733,0


Converting to forward existential form...Done !
original formula: EF(AG(((EF(((resA<1)||(haveB<1))) + (EX(EF((haveA2>=1))) * ((AX(((resA<1)||(Clients<1))) + (resA<1)) + ((Clients<1)||(haveA2<1))))) + (AF...200
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(((E(TRUE U ((resA<1)||(haveB<1))) + (EX(E(TRUE U (haveA2>=1))) * ((!(EX(!(((res...288
Reverse transition relation is NOT exact ! Due to transitions t3, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...161
(forward)formula 0,1,0.067928,6016,1,0,265,13507,44,143,271,15287,347
FORMULA TwoPhaseLocking-PT-nC00010vD-CTLFireability-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 1 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2023-03-20 04:15:17] [INFO ] Invariant cache hit.
[2023-03-20 04:15:17] [INFO ] Implicit Places using invariants in 23 ms returned [5]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 24 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 7/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 7 /7 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 26 ms. Remains : 7/8 places, 6/6 transitions.
[2023-03-20 04:15:17] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:15:17] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:15:17] [INFO ] Input system was already deterministic with 6 transitions.
[2023-03-20 04:15:17] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:15:17] [INFO ] Flatten gal took : 0 ms
[2023-03-20 04:15:17] [INFO ] Time to serialize gal into /tmp/CTLFireability8611894989321255218.gal : 0 ms
[2023-03-20 04:15:17] [INFO ] Time to serialize properties into /tmp/CTLFireability11503439409890557255.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/CTLFireability8611894989321255218.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11503439409890557255.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,503,0.00974,3636,2,127,5,1782,6,0,37,1829,0


Converting to forward existential form...Done !
original formula: EG((AX(((((haveA2<1)||(resA<1)) + ((haveB<1) + EF((haveAandB<1)))) * !(E(((resB>=1)&&(haveA>=1)) U (haveAandB>=1))))) + ((AG((haveA2andB<...284
=> equivalent forward existential formula: [FwdG(Init,(!(EX(!(((((haveA2<1)||(resA<1)) + ((haveB<1) + E(TRUE U (haveAandB<1)))) * !(E(((resB>=1)&&(haveA>=1...351
Reverse transition relation is NOT exact ! Due to transitions t3, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...161
(forward)formula 0,0,0.029755,4692,1,0,69,4634,51,48,232,6276,90
FORMULA TwoPhaseLocking-PT-nC00010vD-CTLFireability-12 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 04:15:17] [INFO ] Invariant cache hit.
[2023-03-20 04:15:17] [INFO ] Implicit Places using invariants in 26 ms returned [5]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 28 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 7/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 7 /7 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 30 ms. Remains : 7/8 places, 6/6 transitions.
[2023-03-20 04:15:17] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:15:17] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:15:17] [INFO ] Input system was already deterministic with 6 transitions.
[2023-03-20 04:15:17] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:15:17] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:15:17] [INFO ] Time to serialize gal into /tmp/CTLFireability13957639302094690209.gal : 6 ms
[2023-03-20 04:15:17] [INFO ] Time to serialize properties into /tmp/CTLFireability17512706544585541170.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/CTLFireability13957639302094690209.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17512706544585541170.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,503,0.009118,3636,2,127,5,1782,6,0,37,1829,0


Converting to forward existential form...Done !
original formula: E(AX(((resB>=1)&&(haveA>=1))) U (!(E(!((((haveAandB>=1)&&(haveA2andB>=1)) + EX(((resB>=1)&&(haveA>=1))))) U ((resB>=1)&&(haveA>=1)))) * A...183
=> equivalent forward existential formula: [((FwdU(Init,!(EX(!(((resB>=1)&&(haveA>=1)))))) * !(E(!((((haveAandB>=1)&&(haveA2andB>=1)) + EX(((resB>=1)&&(hav...247
Reverse transition relation is NOT exact ! Due to transitions t3, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...161
(forward)formula 0,0,0.017004,3900,1,0,19,2576,32,9,221,2678,21
FORMULA TwoPhaseLocking-PT-nC00010vD-CTLFireability-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL 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 04:15:17] [INFO ] Invariant cache hit.
[2023-03-20 04:15:17] [INFO ] Implicit Places using invariants in 21 ms returned [5]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 23 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 7/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 7 /7 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 25 ms. Remains : 7/8 places, 6/6 transitions.
[2023-03-20 04:15:17] [INFO ] Flatten gal took : 0 ms
[2023-03-20 04:15:17] [INFO ] Flatten gal took : 0 ms
[2023-03-20 04:15:17] [INFO ] Input system was already deterministic with 6 transitions.
[2023-03-20 04:15:17] [INFO ] Flatten gal took : 0 ms
[2023-03-20 04:15:17] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:15:17] [INFO ] Time to serialize gal into /tmp/CTLFireability9570785977228264224.gal : 1 ms
[2023-03-20 04:15:17] [INFO ] Time to serialize properties into /tmp/CTLFireability11763016922932077713.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/CTLFireability9570785977228264224.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11763016922932077713.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,503,0.008379,3636,2,127,5,1782,6,0,37,1829,0


Converting to forward existential form...Done !
original formula: EG(A(!(((A((haveAandB>=1) U (haveA2>=1)) + ((haveA2>=1) * AF((haveA2andB>=1)))) * (haveA2andB>=1))) U AF((haveA2>=1))))
=> equivalent forward existential formula: [FwdG(Init,!((E(!(!(EG(!((haveA2>=1))))) U (!(!(((!((E(!((haveA2>=1)) U (!((haveAandB>=1)) * !((haveA2>=1)))) + ...314
Reverse transition relation is NOT exact ! Due to transitions t3, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...161
Using saturation style SCC detection
(forward)formula 0,0,0.058451,6012,1,0,451,12510,53,324,231,14599,713
FORMULA TwoPhaseLocking-PT-nC00010vD-CTLFireability-14 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 04:15:17] [INFO ] Invariant cache hit.
[2023-03-20 04:15:18] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-20 04:15:18] [INFO ] Invariant cache hit.
[2023-03-20 04:15:18] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2023-03-20 04:15:18] [INFO ] Invariant cache hit.
[2023-03-20 04:15:18] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 72 ms. Remains : 8/8 places, 6/6 transitions.
[2023-03-20 04:15:18] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:15:18] [INFO ] Flatten gal took : 0 ms
[2023-03-20 04:15:18] [INFO ] Input system was already deterministic with 6 transitions.
[2023-03-20 04:15:18] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:15:18] [INFO ] Flatten gal took : 0 ms
[2023-03-20 04:15:18] [INFO ] Time to serialize gal into /tmp/CTLFireability16475817019829868823.gal : 0 ms
[2023-03-20 04:15:18] [INFO ] Time to serialize properties into /tmp/CTLFireability12748806810552099051.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/CTLFireability16475817019829868823.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12748806810552099051.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,503,0.012838,3904,2,426,5,2769,6,0,41,2733,0


Converting to forward existential form...Done !
original formula: AG(E(((!((((resB>=1)&&(haveA>=1))&&(haveAandB<1))) * E(EG(((resA>=1)&&(Clients>=1))) U (((resB>=1)&&(haveA>=1))||(haveA2andB>=1)))) * ((!...337
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(((!((((resB>=1)&&(haveA>=1))&&(haveAandB<1))) * E(EG(((resA>=1)&&(Clients>=1))) U (((res...403
Reverse transition relation is NOT exact ! Due to transitions t3, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...161
(forward)formula 0,0,0.054956,5488,1,0,96,10304,56,65,276,12632,130
FORMULA TwoPhaseLocking-PT-nC00010vD-CTLFireability-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2023-03-20 04:15:18] [INFO ] Flatten gal took : 1 ms
[2023-03-20 04:15:18] [INFO ] Flatten gal took : 0 ms
Total runtime 3373 ms.

BK_STOP 1679285718962

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="TwoPhaseLocking-PT-nC00010vD"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is TwoPhaseLocking-PT-nC00010vD, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r485-tall-167912699900786"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TwoPhaseLocking-PT-nC00010vD.tgz
mv TwoPhaseLocking-PT-nC00010vD execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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