fond
Model Checking Contest 2022
12th edition, Bergen, Norway, June 21, 2022
Execution of r258-tall-165303546100722
Last Updated
Jun 22, 2022

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
204.279 3673.00 6657.00 84.50 FTFTFFTTTFFTFFTF normal

Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r258-tall-165303546100722.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
............................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is TwoPhaseLocking-PT-nC00004vN, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r258-tall-165303546100722
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 228K
-rw-r--r-- 1 mcc users 7.6K Apr 30 10:35 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K Apr 30 10:35 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Apr 30 10:35 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Apr 30 10:35 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 9 09:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 09:17 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 9 09:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 9 09:17 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 09:17 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 9 09:17 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 10 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 4.6K May 10 09:34 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-CTLFireability-00
FORMULA_NAME TwoPhaseLocking-PT-nC00004vN-CTLFireability-01
FORMULA_NAME TwoPhaseLocking-PT-nC00004vN-CTLFireability-02
FORMULA_NAME TwoPhaseLocking-PT-nC00004vN-CTLFireability-03
FORMULA_NAME TwoPhaseLocking-PT-nC00004vN-CTLFireability-04
FORMULA_NAME TwoPhaseLocking-PT-nC00004vN-CTLFireability-05
FORMULA_NAME TwoPhaseLocking-PT-nC00004vN-CTLFireability-06
FORMULA_NAME TwoPhaseLocking-PT-nC00004vN-CTLFireability-07
FORMULA_NAME TwoPhaseLocking-PT-nC00004vN-CTLFireability-08
FORMULA_NAME TwoPhaseLocking-PT-nC00004vN-CTLFireability-09
FORMULA_NAME TwoPhaseLocking-PT-nC00004vN-CTLFireability-10
FORMULA_NAME TwoPhaseLocking-PT-nC00004vN-CTLFireability-11
FORMULA_NAME TwoPhaseLocking-PT-nC00004vN-CTLFireability-12
FORMULA_NAME TwoPhaseLocking-PT-nC00004vN-CTLFireability-13
FORMULA_NAME TwoPhaseLocking-PT-nC00004vN-CTLFireability-14
FORMULA_NAME TwoPhaseLocking-PT-nC00004vN-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1653178152157

Running Version 202205111006
[2022-05-22 00:09:13] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-22 00:09:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-22 00:09:13] [INFO ] Load time of PNML (sax parser for PT used): 42 ms
[2022-05-22 00:09:13] [INFO ] Transformed 8 places.
[2022-05-22 00:09:13] [INFO ] Transformed 6 transitions.
[2022-05-22 00:09:13] [INFO ] Parsed PT model containing 8 places and 6 transitions in 143 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 15 ms.
Initial state reduction rules removed 1 formulas.
FORMULA TwoPhaseLocking-PT-nC00004vN-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
[2022-05-22 00:09:13] [INFO ] Computed 3 place invariants in 4 ms
[2022-05-22 00:09:13] [INFO ] Implicit Places using invariants in 101 ms returned []
// Phase 1: matrix 6 rows 8 cols
[2022-05-22 00:09:13] [INFO ] Computed 3 place invariants in 11 ms
[2022-05-22 00:09:13] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 170 ms to find 0 implicit places.
// Phase 1: matrix 6 rows 8 cols
[2022-05-22 00:09:13] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-22 00:09:13] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8/8 places, 6/6 transitions.
Support contains 8 out of 8 places after structural reductions.
[2022-05-22 00:09:13] [INFO ] Flatten gal took : 14 ms
[2022-05-22 00:09:13] [INFO ] Flatten gal took : 4 ms
[2022-05-22 00:09:13] [INFO ] Input system was already deterministic with 6 transitions.
Finished random walk after 28 steps, including 0 resets, run visited all 16 properties in 23 ms. (steps per millisecond=1 )
[2022-05-22 00:09:13] [INFO ] Flatten gal took : 2 ms
[2022-05-22 00:09:13] [INFO ] Flatten gal took : 3 ms
[2022-05-22 00:09:14] [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 0 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
// Phase 1: matrix 6 rows 8 cols
[2022-05-22 00:09:14] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-22 00:09:14] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 6 rows 8 cols
[2022-05-22 00:09:14] [INFO ] Computed 3 place invariants in 4 ms
[2022-05-22 00:09:14] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
// Phase 1: matrix 6 rows 8 cols
[2022-05-22 00:09:14] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-22 00:09:14] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8/8 places, 6/6 transitions.
[2022-05-22 00:09:14] [INFO ] Flatten gal took : 1 ms
[2022-05-22 00:09:14] [INFO ] Flatten gal took : 1 ms
[2022-05-22 00:09:14] [INFO ] Input system was already deterministic with 6 transitions.
[2022-05-22 00:09:14] [INFO ] Flatten gal took : 1 ms
[2022-05-22 00:09:14] [INFO ] Flatten gal took : 1 ms
[2022-05-22 00:09:14] [INFO ] Time to serialize gal into /tmp/CTLFireability3029568827302814830.gal : 1 ms
[2022-05-22 00:09:14] [INFO ] Time to serialize properties into /tmp/CTLFireability11175588381510385849.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3029568827302814830.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11175588381510385849.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
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,45,0.01167,4372,2,90,5,410,6,0,41,344,0


Converting to forward existential form...Done !
original formula: A((!(((E(((resA>=1)&&(haveB>=1)) U !(((resA>=1)&&(haveB>=1)))) * (resB>=1)) * (haveA>=1))) + ((resA>=1)&&(Clients>=1))) U (!((((E((haveA2...377
=> equivalent forward existential formula: [((Init * !(EG(!((!((((E((haveA2>=1) U (haveA2andB>=1)) * !(EG(((resA>=1)&&(haveB>=1))))) + !(!(E(TRUE U !((have...1016
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 4/0/2
Hit Full ! (commute/partial/dont) 0/0/2
Hit Full ! (commute/partial/dont) 0/0/2
Hit Full ! (commute/partial/dont) 0/0/2
Hit Full ! (commute/partial/dont) 0/0/2
Hit Full ! (commute/partial/dont) 0/0/2
Hit Full ! (commute/partial/dont) 0/0/2
Hit Full ! (commute/partial/dont) 0/0/2
Hit Full ! (commute/partial/dont) 0/0/2
Hit Full ! (commute/partial/dont) 0/0/2
Hit Full ! (commute/partial/dont) 0/0/2
Hit Full ! (commute/partial/dont) 0/0/2
Hit Full ! (commute/partial/dont) 0/0/2
Hit Full ! (commute/partial/dont) 0/0/2
Hit Full ! (commute/partial/dont) 0/0/2
Hit Full ! (commute/partial/dont) 0/0/2
Hit Full ! (commute/partial/dont) 4/0/2
Hit Full ! (commute/partial/dont) 2/2/4
(forward)formula 0,0,0.029957,5032,1,0,25,1158,44,12,262,1086,28
FORMULA TwoPhaseLocking-PT-nC00004vN-CTLFireability-00 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 5 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
// Phase 1: matrix 6 rows 8 cols
[2022-05-22 00:09:14] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-22 00:09:14] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 6 rows 8 cols
[2022-05-22 00:09:14] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-22 00:09:14] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2022-05-22 00:09:14] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 6 rows 8 cols
[2022-05-22 00:09:14] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-22 00:09:14] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8/8 places, 6/6 transitions.
[2022-05-22 00:09:14] [INFO ] Flatten gal took : 5 ms
[2022-05-22 00:09:14] [INFO ] Flatten gal took : 3 ms
[2022-05-22 00:09:14] [INFO ] Input system was already deterministic with 6 transitions.
[2022-05-22 00:09:14] [INFO ] Flatten gal took : 1 ms
[2022-05-22 00:09:14] [INFO ] Flatten gal took : 1 ms
[2022-05-22 00:09:14] [INFO ] Time to serialize gal into /tmp/CTLFireability585720710136906232.gal : 98 ms
[2022-05-22 00:09:14] [INFO ] Time to serialize properties into /tmp/CTLFireability17973669769039490049.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability585720710136906232.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17973669769039490049.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
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,45,0.004962,4460,2,90,5,410,6,0,41,344,0


Converting to forward existential form...Done !
original formula: AF(((haveAandB>=1)||(haveA2>=1)))
=> equivalent forward existential formula: [FwdG(Init,!(((haveAandB>=1)||(haveA2>=1))))] = FALSE
Hit Full ! (commute/partial/dont) 2/4/4
(forward)formula 0,1,0.007806,4840,1,0,7,767,20,1,218,571,8
FORMULA TwoPhaseLocking-PT-nC00004vN-CTLFireability-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 1 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
// Phase 1: matrix 6 rows 8 cols
[2022-05-22 00:09:14] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-22 00:09:14] [INFO ] Implicit Places using invariants in 17 ms returned []
// Phase 1: matrix 6 rows 8 cols
[2022-05-22 00:09:14] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-22 00:09:14] [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.
// Phase 1: matrix 6 rows 8 cols
[2022-05-22 00:09:14] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-22 00:09:14] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8/8 places, 6/6 transitions.
[2022-05-22 00:09:14] [INFO ] Flatten gal took : 2 ms
[2022-05-22 00:09:14] [INFO ] Flatten gal took : 2 ms
[2022-05-22 00:09:14] [INFO ] Input system was already deterministic with 6 transitions.
[2022-05-22 00:09:14] [INFO ] Flatten gal took : 1 ms
[2022-05-22 00:09:14] [INFO ] Flatten gal took : 1 ms
[2022-05-22 00:09:14] [INFO ] Time to serialize gal into /tmp/CTLFireability10841205296326095724.gal : 0 ms
[2022-05-22 00:09:14] [INFO ] Time to serialize properties into /tmp/CTLFireability13432440767780648948.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10841205296326095724.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13432440767780648948.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...276
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,45,0.003939,4424,2,90,5,410,6,0,41,344,0


Converting to forward existential form...Done !
original formula: EX(AX(EG(((resA>=1)&&(Clients>=1)))))
=> equivalent forward existential formula: [(EY(Init) * !(EX(!(EG(((resA>=1)&&(Clients>=1)))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.007535,4860,1,0,10,967,18,3,194,764,8
FORMULA TwoPhaseLocking-PT-nC00004vN-CTLFireability-02 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.
// Phase 1: matrix 6 rows 8 cols
[2022-05-22 00:09:14] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-22 00:09:14] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 6 rows 8 cols
[2022-05-22 00:09:14] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-22 00:09:14] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
// Phase 1: matrix 6 rows 8 cols
[2022-05-22 00:09:14] [INFO ] Computed 3 place invariants in 6 ms
[2022-05-22 00:09:14] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8/8 places, 6/6 transitions.
[2022-05-22 00:09:14] [INFO ] Flatten gal took : 5 ms
[2022-05-22 00:09:14] [INFO ] Flatten gal took : 1 ms
[2022-05-22 00:09:14] [INFO ] Input system was already deterministic with 6 transitions.
[2022-05-22 00:09:14] [INFO ] Flatten gal took : 1 ms
[2022-05-22 00:09:14] [INFO ] Flatten gal took : 1 ms
[2022-05-22 00:09:14] [INFO ] Time to serialize gal into /tmp/CTLFireability16417896961642819226.gal : 1 ms
[2022-05-22 00:09:14] [INFO ] Time to serialize properties into /tmp/CTLFireability16311821334021496670.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16417896961642819226.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16311821334021496670.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...276
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,45,0.003511,4420,2,90,5,410,6,0,41,344,0


Converting to forward existential form...Done !
original formula: AX((AG(((haveA2>=1) * ((haveAandB>=1) + (A(((resA>=1)&&(Clients>=1)) U ((resA>=1)&&(haveB>=1))) * (haveAandB>=1))))) + (haveA2<1)))
=> equivalent forward existential formula: ([(FwdU((EY(Init) * !((haveA2<1))),TRUE) * !((haveA2>=1)))] = FALSE * (([(FwdU((FwdU((EY(Init) * !((haveA2<1))),...483
(forward)formula 0,1,0.008241,5184,1,0,16,772,32,6,206,709,11
FORMULA TwoPhaseLocking-PT-nC00004vN-CTLFireability-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 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
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 6 transition count 4
Applied a total of 4 rules in 3 ms. Remains 6 /8 variables (removed 2) and now considering 4/6 (removed 2) transitions.
// Phase 1: matrix 4 rows 6 cols
[2022-05-22 00:09:14] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-22 00:09:14] [INFO ] Implicit Places using invariants in 16 ms returned []
// Phase 1: matrix 4 rows 6 cols
[2022-05-22 00:09:14] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-22 00:09:14] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2022-05-22 00:09:14] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 4 rows 6 cols
[2022-05-22 00:09:14] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-22 00:09:14] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 6/8 places, 4/6 transitions.
Finished structural reductions, in 1 iterations. Remains : 6/8 places, 4/6 transitions.
[2022-05-22 00:09:14] [INFO ] Flatten gal took : 1 ms
[2022-05-22 00:09:14] [INFO ] Flatten gal took : 1 ms
[2022-05-22 00:09:14] [INFO ] Input system was already deterministic with 4 transitions.
[2022-05-22 00:09:14] [INFO ] Flatten gal took : 0 ms
[2022-05-22 00:09:14] [INFO ] Flatten gal took : 1 ms
[2022-05-22 00:09:14] [INFO ] Time to serialize gal into /tmp/CTLFireability4861408784983176877.gal : 2 ms
[2022-05-22 00:09:14] [INFO ] Time to serialize properties into /tmp/CTLFireability9376440505862720580.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4861408784983176877.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9376440505862720580.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
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,19,0.002637,4280,2,48,5,166,6,0,31,122,0


Converting to forward existential form...Done !
original formula: EF(AG(AF((haveA2andB<1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(!(EG(!((haveA2andB<1))))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.004621,4832,1,0,7,342,23,0,156,271,8
FORMULA TwoPhaseLocking-PT-nC00004vN-CTLFireability-04 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.
// Phase 1: matrix 6 rows 8 cols
[2022-05-22 00:09:14] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-22 00:09:14] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 6 rows 8 cols
[2022-05-22 00:09:14] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-22 00:09:14] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2022-05-22 00:09:14] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 6 rows 8 cols
[2022-05-22 00:09:14] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-22 00:09:14] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8/8 places, 6/6 transitions.
[2022-05-22 00:09:14] [INFO ] Flatten gal took : 1 ms
[2022-05-22 00:09:14] [INFO ] Flatten gal took : 1 ms
[2022-05-22 00:09:14] [INFO ] Input system was already deterministic with 6 transitions.
[2022-05-22 00:09:14] [INFO ] Flatten gal took : 1 ms
[2022-05-22 00:09:14] [INFO ] Flatten gal took : 1 ms
[2022-05-22 00:09:14] [INFO ] Time to serialize gal into /tmp/CTLFireability10467449156187776073.gal : 0 ms
[2022-05-22 00:09:14] [INFO ] Time to serialize properties into /tmp/CTLFireability12998572748189900606.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10467449156187776073.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12998572748189900606.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...276
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,45,0.003574,4404,2,90,5,410,6,0,41,344,0


Converting to forward existential form...Done !
original formula: E(((resA>=1)&&(Clients>=1)) U EG(!(((((((resB>=1)&&(haveA>=1))||((resA>=1)&&(haveB>=1)))||((((haveA2andB>=1)&&(resA>=1))&&(haveB>=1))||(h...193
=> equivalent forward existential formula: [FwdG(FwdU(Init,((resA>=1)&&(Clients>=1))),!(((((((resB>=1)&&(haveA>=1))||((resA>=1)&&(haveB>=1)))||((((haveA2an...237
Hit Full ! (commute/partial/dont) 2/2/4
Hit Full ! (commute/partial/dont) 0/0/6
(forward)formula 0,0,0.008807,4960,1,0,10,1078,27,1,246,980,11
FORMULA TwoPhaseLocking-PT-nC00004vN-CTLFireability-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.
// Phase 1: matrix 6 rows 8 cols
[2022-05-22 00:09:14] [INFO ] Computed 3 place invariants in 8 ms
[2022-05-22 00:09:14] [INFO ] Implicit Places using invariants in 26 ms returned []
// Phase 1: matrix 6 rows 8 cols
[2022-05-22 00:09:14] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-22 00:09:14] [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.
// Phase 1: matrix 6 rows 8 cols
[2022-05-22 00:09:14] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-22 00:09:14] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8/8 places, 6/6 transitions.
[2022-05-22 00:09:14] [INFO ] Flatten gal took : 1 ms
[2022-05-22 00:09:14] [INFO ] Flatten gal took : 1 ms
[2022-05-22 00:09:14] [INFO ] Input system was already deterministic with 6 transitions.
[2022-05-22 00:09:14] [INFO ] Flatten gal took : 1 ms
[2022-05-22 00:09:14] [INFO ] Flatten gal took : 1 ms
[2022-05-22 00:09:14] [INFO ] Time to serialize gal into /tmp/CTLFireability17306376860024430575.gal : 1 ms
[2022-05-22 00:09:14] [INFO ] Time to serialize properties into /tmp/CTLFireability15087290204621115743.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17306376860024430575.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15087290204621115743.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...276
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,45,0.003497,4388,2,90,5,410,6,0,41,344,0


Converting to forward existential form...Done !
original formula: E(((EG((haveAandB>=1)) * (haveA2andB<1)) * AX(!((((((((resB>=1)&&(haveA>=1))||(haveA2andB>=1))&&(resA>=1))&&((haveB>=1)&&(haveA2andB>=1))...261
=> equivalent forward existential formula: [(FwdU(FwdU(Init,((EG((haveAandB>=1)) * (haveA2andB<1)) * !(EX(!(!((((((((resB>=1)&&(haveA>=1))||(haveA2andB>=1)...320
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 2/2/4
(forward)formula 0,1,0.01102,5084,1,0,18,1189,34,6,235,991,19
FORMULA TwoPhaseLocking-PT-nC00004vN-CTLFireability-06 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.
// Phase 1: matrix 6 rows 8 cols
[2022-05-22 00:09:14] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-22 00:09:14] [INFO ] Implicit Places using invariants in 15 ms returned []
// Phase 1: matrix 6 rows 8 cols
[2022-05-22 00:09:14] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-22 00:09:14] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
// Phase 1: matrix 6 rows 8 cols
[2022-05-22 00:09:14] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-22 00:09:14] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8/8 places, 6/6 transitions.
[2022-05-22 00:09:14] [INFO ] Flatten gal took : 1 ms
[2022-05-22 00:09:14] [INFO ] Flatten gal took : 1 ms
[2022-05-22 00:09:14] [INFO ] Input system was already deterministic with 6 transitions.
[2022-05-22 00:09:15] [INFO ] Flatten gal took : 1 ms
[2022-05-22 00:09:15] [INFO ] Flatten gal took : 1 ms
[2022-05-22 00:09:15] [INFO ] Time to serialize gal into /tmp/CTLFireability9900114188604572108.gal : 1 ms
[2022-05-22 00:09:15] [INFO ] Time to serialize properties into /tmp/CTLFireability2743193460336768416.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9900114188604572108.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2743193460336768416.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
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,45,0.003581,4328,2,90,5,410,6,0,41,344,0


Converting to forward existential form...Done !
original formula: E((EX(EF((haveA2>=1))) + ((!(AG(E((haveA2>=1) U (haveAandB>=1)))) * AX(((EX(((resB>=1)&&(haveA>=1))) + (haveA2andB>=1)) + ((resB>=1)&&(ha...360
=> equivalent forward existential formula: [(FwdU(FwdU(Init,(EX(E(TRUE U (haveA2>=1))) + ((!(!(E(TRUE U !(E((haveA2>=1) U (haveAandB>=1)))))) * !(EX(!(((EX...518
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 4/0/2
(forward)formula 0,1,0.012371,5152,1,0,10,1297,29,2,225,971,20
FORMULA TwoPhaseLocking-PT-nC00004vN-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 0 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
// Phase 1: matrix 6 rows 8 cols
[2022-05-22 00:09:15] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-22 00:09:15] [INFO ] Implicit Places using invariants in 17 ms returned []
// Phase 1: matrix 6 rows 8 cols
[2022-05-22 00:09:15] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-22 00:09:15] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
// Phase 1: matrix 6 rows 8 cols
[2022-05-22 00:09:15] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-22 00:09:15] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8/8 places, 6/6 transitions.
[2022-05-22 00:09:15] [INFO ] Flatten gal took : 1 ms
[2022-05-22 00:09:15] [INFO ] Flatten gal took : 1 ms
[2022-05-22 00:09:15] [INFO ] Input system was already deterministic with 6 transitions.
[2022-05-22 00:09:15] [INFO ] Flatten gal took : 4 ms
[2022-05-22 00:09:15] [INFO ] Flatten gal took : 0 ms
[2022-05-22 00:09:15] [INFO ] Time to serialize gal into /tmp/CTLFireability7540873943877797931.gal : 1 ms
[2022-05-22 00:09:15] [INFO ] Time to serialize properties into /tmp/CTLFireability14151571510610820352.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7540873943877797931.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14151571510610820352.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
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,45,0.004015,4524,2,90,5,410,6,0,41,344,0


Converting to forward existential form...Done !
original formula: EF((!(A((haveA2andB>=1) U (((resB>=1)&&(haveA>=1))&&(haveAandB>=1)))) * !(E(!(((resA>=1)&&(haveB>=1))) U AX((haveA2andB>=1))))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !(!((E(!((((resB>=1)&&(haveA>=1))&&(haveAandB>=1))) U (!((haveA2andB>=1)) * !((((resB>=1)&&...315
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 2/0/4
Hit Full ! (commute/partial/dont) 2/0/4
(forward)formula 0,1,0.011756,5164,1,0,15,1133,32,5,236,944,14
FORMULA TwoPhaseLocking-PT-nC00004vN-CTLFireability-08 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.
// Phase 1: matrix 6 rows 8 cols
[2022-05-22 00:09:15] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-22 00:09:15] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 6 rows 8 cols
[2022-05-22 00:09:15] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-22 00:09:15] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
// Phase 1: matrix 6 rows 8 cols
[2022-05-22 00:09:15] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-22 00:09:15] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8/8 places, 6/6 transitions.
[2022-05-22 00:09:15] [INFO ] Flatten gal took : 2 ms
[2022-05-22 00:09:15] [INFO ] Flatten gal took : 1 ms
[2022-05-22 00:09:15] [INFO ] Input system was already deterministic with 6 transitions.
[2022-05-22 00:09:15] [INFO ] Flatten gal took : 0 ms
[2022-05-22 00:09:15] [INFO ] Flatten gal took : 1 ms
[2022-05-22 00:09:15] [INFO ] Time to serialize gal into /tmp/CTLFireability15521492950900356406.gal : 0 ms
[2022-05-22 00:09:15] [INFO ] Time to serialize properties into /tmp/CTLFireability17784108159108614389.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15521492950900356406.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17784108159108614389.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...276
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,45,0.00386,4312,2,90,5,410,6,0,41,344,0


Converting to forward existential form...Done !
original formula: A((!(((resA>=1)&&(Clients>=1))) * ((haveAandB>=1) + A(E((haveA2andB>=1) U (haveA2>=1)) U AF((haveA2andB>=1))))) U (EX(((((EX(((resA>=1)&&...381
=> equivalent forward existential formula: [((Init * !(EG(!((EX(((((EX(((resA>=1)&&(haveB>=1))) + E(TRUE U ((resB>=1)&&(haveA>=1)))) + E(TRUE U (haveA2>=1)...1147
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.014451,5132,1,0,14,1508,34,6,214,1117,15
FORMULA TwoPhaseLocking-PT-nC00004vN-CTLFireability-10 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 0 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
// Phase 1: matrix 6 rows 8 cols
[2022-05-22 00:09:15] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-22 00:09:15] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 6 rows 8 cols
[2022-05-22 00:09:15] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-22 00:09:15] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2022-05-22 00:09:15] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 6 rows 8 cols
[2022-05-22 00:09:15] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-22 00:09:15] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8/8 places, 6/6 transitions.
[2022-05-22 00:09:15] [INFO ] Flatten gal took : 5 ms
[2022-05-22 00:09:15] [INFO ] Flatten gal took : 4 ms
[2022-05-22 00:09:15] [INFO ] Input system was already deterministic with 6 transitions.
[2022-05-22 00:09:15] [INFO ] Flatten gal took : 0 ms
[2022-05-22 00:09:15] [INFO ] Flatten gal took : 0 ms
[2022-05-22 00:09:15] [INFO ] Time to serialize gal into /tmp/CTLFireability6975161735442250047.gal : 1 ms
[2022-05-22 00:09:15] [INFO ] Time to serialize properties into /tmp/CTLFireability13484995575072949767.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6975161735442250047.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13484995575072949767.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
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,45,0.003643,4412,2,90,5,410,6,0,41,344,0


Converting to forward existential form...Done !
original formula: E(((resB>=1)&&(haveA>=1)) U AF(EG(A((haveA2andB>=1) U ((resA>=1)&&(Clients>=1))))))
=> equivalent forward existential formula: [(FwdU(Init,((resB>=1)&&(haveA>=1))) * !(EG(!(EG(!((E(!(((resA>=1)&&(Clients>=1))) U (!((haveA2andB>=1)) * !(((r...232
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 2/0/4
Using saturation style SCC detection
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 3/2/3
(forward)formula 0,1,0.011387,5116,1,0,9,1387,39,3,241,1174,12
FORMULA TwoPhaseLocking-PT-nC00004vN-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.
// Phase 1: matrix 6 rows 8 cols
[2022-05-22 00:09:15] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-22 00:09:15] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 6 rows 8 cols
[2022-05-22 00:09:15] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-22 00:09:15] [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.
// Phase 1: matrix 6 rows 8 cols
[2022-05-22 00:09:15] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-22 00:09:15] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8/8 places, 6/6 transitions.
[2022-05-22 00:09:15] [INFO ] Flatten gal took : 1 ms
[2022-05-22 00:09:15] [INFO ] Flatten gal took : 1 ms
[2022-05-22 00:09:15] [INFO ] Input system was already deterministic with 6 transitions.
[2022-05-22 00:09:15] [INFO ] Flatten gal took : 0 ms
[2022-05-22 00:09:15] [INFO ] Flatten gal took : 1 ms
[2022-05-22 00:09:15] [INFO ] Time to serialize gal into /tmp/CTLFireability1711779527611245361.gal : 1 ms
[2022-05-22 00:09:15] [INFO ] Time to serialize properties into /tmp/CTLFireability2369381374332001189.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1711779527611245361.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2369381374332001189.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
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,45,0.003675,4252,2,90,5,410,6,0,41,344,0


Converting to forward existential form...Done !
original formula: AX(AG((haveA2<1)))
=> equivalent forward existential formula: [(FwdU(EY(Init),TRUE) * !((haveA2<1)))] = FALSE
(forward)formula 0,0,0.005304,4812,1,0,9,449,10,2,89,420,4
FORMULA TwoPhaseLocking-PT-nC00004vN-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.
// Phase 1: matrix 6 rows 8 cols
[2022-05-22 00:09:15] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-22 00:09:15] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 6 rows 8 cols
[2022-05-22 00:09:15] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-22 00:09:15] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
// Phase 1: matrix 6 rows 8 cols
[2022-05-22 00:09:15] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-22 00:09:15] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8/8 places, 6/6 transitions.
[2022-05-22 00:09:15] [INFO ] Flatten gal took : 1 ms
[2022-05-22 00:09:15] [INFO ] Flatten gal took : 0 ms
[2022-05-22 00:09:15] [INFO ] Input system was already deterministic with 6 transitions.
[2022-05-22 00:09:15] [INFO ] Flatten gal took : 0 ms
[2022-05-22 00:09:15] [INFO ] Flatten gal took : 0 ms
[2022-05-22 00:09:15] [INFO ] Time to serialize gal into /tmp/CTLFireability16123707590170542928.gal : 1 ms
[2022-05-22 00:09:15] [INFO ] Time to serialize properties into /tmp/CTLFireability10207049258679363510.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16123707590170542928.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10207049258679363510.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...276
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,45,0.003905,4508,2,90,5,410,6,0,41,344,0


Converting to forward existential form...Done !
original formula: E(E(AX((haveA2>=1)) U AG((EG((haveA2>=1)) + ((resB>=1)&&(haveA>=1))))) U ((resA>=1)&&(haveB>=1)))
=> equivalent forward existential formula: [(FwdU(Init,E(!(EX(!((haveA2>=1)))) U !(E(TRUE U !((EG((haveA2>=1)) + ((resB>=1)&&(haveA>=1)))))))) * ((resA>=1)...179
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.009284,5148,1,0,14,1163,32,4,206,962,15
FORMULA TwoPhaseLocking-PT-nC00004vN-CTLFireability-13 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.
// Phase 1: matrix 6 rows 8 cols
[2022-05-22 00:09:15] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-22 00:09:15] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 6 rows 8 cols
[2022-05-22 00:09:15] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-22 00:09:15] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
// Phase 1: matrix 6 rows 8 cols
[2022-05-22 00:09:15] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-22 00:09:15] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8/8 places, 6/6 transitions.
[2022-05-22 00:09:15] [INFO ] Flatten gal took : 1 ms
[2022-05-22 00:09:15] [INFO ] Flatten gal took : 1 ms
[2022-05-22 00:09:15] [INFO ] Input system was already deterministic with 6 transitions.
[2022-05-22 00:09:15] [INFO ] Flatten gal took : 2 ms
[2022-05-22 00:09:15] [INFO ] Flatten gal took : 2 ms
[2022-05-22 00:09:15] [INFO ] Time to serialize gal into /tmp/CTLFireability2086188368697664195.gal : 0 ms
[2022-05-22 00:09:15] [INFO ] Time to serialize properties into /tmp/CTLFireability15932072428612244597.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2086188368697664195.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15932072428612244597.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
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,45,0.003517,4312,2,90,5,410,6,0,41,344,0


Converting to forward existential form...Done !
original formula: E(!(((resA>=1)&&(Clients>=1))) U EG(EX(((E(((resA>=1)&&(Clients>=1)) U ((resA>=1)&&(Clients>=1))) * ((haveAandB>=1)||((resA>=1)&&(Clients...226
=> equivalent forward existential formula: [FwdG(FwdU(Init,!(((resA>=1)&&(Clients>=1)))),EX(((E(((resA>=1)&&(Clients>=1)) U ((resA>=1)&&(Clients>=1))) * ((...282
Hit Full ! (commute/partial/dont) 2/0/4
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 2/2/4
(forward)formula 0,1,0.011876,5132,1,0,44,1300,36,34,244,1353,51
FORMULA TwoPhaseLocking-PT-nC00004vN-CTLFireability-14 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
[2022-05-22 00:09:15] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-22 00:09:15] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 6 rows 8 cols
[2022-05-22 00:09:15] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-22 00:09:15] [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.
// Phase 1: matrix 6 rows 8 cols
[2022-05-22 00:09:15] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-22 00:09:15] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8/8 places, 6/6 transitions.
[2022-05-22 00:09:15] [INFO ] Flatten gal took : 2 ms
[2022-05-22 00:09:15] [INFO ] Flatten gal took : 2 ms
[2022-05-22 00:09:15] [INFO ] Input system was already deterministic with 6 transitions.
[2022-05-22 00:09:15] [INFO ] Flatten gal took : 1 ms
[2022-05-22 00:09:15] [INFO ] Flatten gal took : 0 ms
[2022-05-22 00:09:15] [INFO ] Time to serialize gal into /tmp/CTLFireability16581440655937789324.gal : 0 ms
[2022-05-22 00:09:15] [INFO ] Time to serialize properties into /tmp/CTLFireability2477991767774738097.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16581440655937789324.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2477991767774738097.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
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,45,0.005434,4408,2,90,5,410,6,0,41,344,0


Converting to forward existential form...Done !
original formula: A(EG((haveA2andB>=1)) U (E(AF((AX((haveAandB>=1)) + E(((resA>=1)&&(haveB>=1)) U (haveA2>=1)))) U AX(EF(((resA>=1)&&(haveB>=1))))) * A(((r...247
=> equivalent forward existential formula: [((Init * !(EG(!((E(!(EG(!((!(EX(!((haveAandB>=1)))) + E(((resA>=1)&&(haveB>=1)) U (haveA2>=1)))))) U !(EX(!(E(T...1329
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 2/2/4
Using saturation style SCC detection
(forward)formula 0,0,0.027702,5376,1,0,36,2087,42,25,243,1833,33
FORMULA TwoPhaseLocking-PT-nC00004vN-CTLFireability-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2022-05-22 00:09:15] [INFO ] Flatten gal took : 1 ms
[2022-05-22 00:09:15] [INFO ] Flatten gal took : 2 ms
Total runtime 2465 ms.

BK_STOP 1653178155830

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination CTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="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 2-4028"
echo " Executing tool itstools"
echo " Input is TwoPhaseLocking-PT-nC00004vN, 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 r258-tall-165303546100722"
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 [ "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 ;