fond
Model Checking Contest 2022
12th edition, Bergen, Norway, June 21, 2022
Execution of r186-tajo-165281572300466
Last Updated
Jun 22, 2022

About the Execution of ITS-Tools for RefineWMG-PT-002003

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
221.159 4854.00 9456.00 38.70 TFTFTFFTTFFTTFTT normal

Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2022-input.r186-tajo-165281572300466.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2022-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
...................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is RefineWMG-PT-002003, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r186-tajo-165281572300466
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 248K
-rw-r--r-- 1 mcc users 7.1K Apr 30 02:35 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K Apr 30 02:35 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Apr 30 02:34 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Apr 30 02:34 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K May 9 08:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 9 08:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 08:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 08:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 7 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 6.9K 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 RefineWMG-PT-002003-CTLFireability-00
FORMULA_NAME RefineWMG-PT-002003-CTLFireability-01
FORMULA_NAME RefineWMG-PT-002003-CTLFireability-02
FORMULA_NAME RefineWMG-PT-002003-CTLFireability-03
FORMULA_NAME RefineWMG-PT-002003-CTLFireability-04
FORMULA_NAME RefineWMG-PT-002003-CTLFireability-05
FORMULA_NAME RefineWMG-PT-002003-CTLFireability-06
FORMULA_NAME RefineWMG-PT-002003-CTLFireability-07
FORMULA_NAME RefineWMG-PT-002003-CTLFireability-08
FORMULA_NAME RefineWMG-PT-002003-CTLFireability-09
FORMULA_NAME RefineWMG-PT-002003-CTLFireability-10
FORMULA_NAME RefineWMG-PT-002003-CTLFireability-11
FORMULA_NAME RefineWMG-PT-002003-CTLFireability-12
FORMULA_NAME RefineWMG-PT-002003-CTLFireability-13
FORMULA_NAME RefineWMG-PT-002003-CTLFireability-14
FORMULA_NAME RefineWMG-PT-002003-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1653084259368

Running Version 202205111006
[2022-05-20 22:04:20] [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]
[2022-05-20 22:04:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-20 22:04:20] [INFO ] Load time of PNML (sax parser for PT used): 40 ms
[2022-05-20 22:04:20] [INFO ] Transformed 14 places.
[2022-05-20 22:04:20] [INFO ] Transformed 11 transitions.
[2022-05-20 22:04:20] [INFO ] Parsed PT model containing 14 places and 11 transitions in 137 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 13 ms.
Initial state reduction rules removed 2 formulas.
FORMULA RefineWMG-PT-002003-CTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RefineWMG-PT-002003-CTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 14 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 11/11 transitions.
Applied a total of 0 rules in 8 ms. Remains 14 /14 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 14 cols
[2022-05-20 22:04:20] [INFO ] Computed 6 place invariants in 6 ms
[2022-05-20 22:04:20] [INFO ] Dead Transitions using invariants and state equation in 131 ms found 0 transitions.
// Phase 1: matrix 11 rows 14 cols
[2022-05-20 22:04:20] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-20 22:04:21] [INFO ] Implicit Places using invariants in 27 ms returned []
// Phase 1: matrix 11 rows 14 cols
[2022-05-20 22:04:21] [INFO ] Computed 6 place invariants in 6 ms
[2022-05-20 22:04:21] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
// Phase 1: matrix 11 rows 14 cols
[2022-05-20 22:04:21] [INFO ] Computed 6 place invariants in 2 ms
[2022-05-20 22:04:21] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 11/11 transitions.
Support contains 14 out of 14 places after structural reductions.
[2022-05-20 22:04:21] [INFO ] Flatten gal took : 15 ms
[2022-05-20 22:04:21] [INFO ] Flatten gal took : 4 ms
[2022-05-20 22:04:21] [INFO ] Input system was already deterministic with 11 transitions.
Finished random walk after 167 steps, including 0 resets, run visited all 27 properties in 30 ms. (steps per millisecond=5 )
[2022-05-20 22:04:21] [INFO ] Flatten gal took : 3 ms
[2022-05-20 22:04:21] [INFO ] Flatten gal took : 3 ms
[2022-05-20 22:04:21] [INFO ] Input system was already deterministic with 11 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 14 cols
[2022-05-20 22:04:21] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-20 22:04:21] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
// Phase 1: matrix 11 rows 14 cols
[2022-05-20 22:04:21] [INFO ] Computed 6 place invariants in 2 ms
[2022-05-20 22:04:21] [INFO ] Implicit Places using invariants in 27 ms returned []
// Phase 1: matrix 11 rows 14 cols
[2022-05-20 22:04:21] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-20 22:04:21] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
// Phase 1: matrix 11 rows 14 cols
[2022-05-20 22:04:21] [INFO ] Computed 6 place invariants in 3 ms
[2022-05-20 22:04:21] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 11/11 transitions.
[2022-05-20 22:04:21] [INFO ] Flatten gal took : 1 ms
[2022-05-20 22:04:21] [INFO ] Flatten gal took : 1 ms
[2022-05-20 22:04:21] [INFO ] Input system was already deterministic with 11 transitions.
[2022-05-20 22:04:21] [INFO ] Flatten gal took : 1 ms
[2022-05-20 22:04:21] [INFO ] Flatten gal took : 1 ms
[2022-05-20 22:04:21] [INFO ] Time to serialize gal into /tmp/CTLFireability8010197643020491223.gal : 1 ms
[2022-05-20 22:04:21] [INFO ] Time to serialize properties into /tmp/CTLFireability16678754169030044696.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/CTLFireability8010197643020491223.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16678754169030044696.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,184320,0.019969,4808,2,123,5,2034,6,0,70,2031,0


Converting to forward existential form...Done !
original formula: AG(AF(EX(((p5<1)||(p1<5)))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(EX(((p5<1)||(p1<5)))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.02651,5192,1,0,6,2222,16,0,377,2031,6
FORMULA RefineWMG-PT-002003-CTLFireability-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 14 cols
[2022-05-20 22:04:21] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-20 22:04:21] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
// Phase 1: matrix 11 rows 14 cols
[2022-05-20 22:04:21] [INFO ] Computed 6 place invariants in 2 ms
[2022-05-20 22:04:21] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 11 rows 14 cols
[2022-05-20 22:04:21] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-20 22:04:21] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
// Phase 1: matrix 11 rows 14 cols
[2022-05-20 22:04:21] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-20 22:04:21] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 11/11 transitions.
[2022-05-20 22:04:21] [INFO ] Flatten gal took : 2 ms
[2022-05-20 22:04:21] [INFO ] Flatten gal took : 2 ms
[2022-05-20 22:04:21] [INFO ] Input system was already deterministic with 11 transitions.
[2022-05-20 22:04:21] [INFO ] Flatten gal took : 2 ms
[2022-05-20 22:04:21] [INFO ] Flatten gal took : 2 ms
[2022-05-20 22:04:21] [INFO ] Time to serialize gal into /tmp/CTLFireability10606222849176415402.gal : 1 ms
[2022-05-20 22:04:21] [INFO ] Time to serialize properties into /tmp/CTLFireability9381677884144690748.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/CTLFireability10606222849176415402.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9381677884144690748.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,184320,0.010002,4812,2,123,5,2034,6,0,70,2031,0


Converting to forward existential form...Done !
original formula: (AX(A(A(((p10<1) * EG((p7>=1))) U (AX((p10>=1)) + (pterce<3))) U E(!(EX((((p3>=1)&&(p4>=1))&&(p6>=1)))) U (EX((((p>=1)&&(p8>=1))&&(p9>=1)...228
=> equivalent forward existential formula: ([(EY((Init * !(!(EX(!(!((E(!(E(!(EX((((p3>=1)&&(p4>=1))&&(p6>=1)))) U (EX((((p>=1)&&(p8>=1))&&(p9>=1))) * !(((p...1213
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,0,0.081361,8304,1,0,106,17302,43,84,420,22003,97
FORMULA RefineWMG-PT-002003-CTLFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 14/14 places, 11/11 transitions.
Graph (trivial) has 3 edges and 14 vertex of which 2 / 14 are part of one of the 1 SCC in 3 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Reduce places removed 1 places and 0 transitions.
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 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 4 place count 10 transition count 9
Applied a total of 4 rules in 9 ms. Remains 10 /14 variables (removed 4) and now considering 9/11 (removed 2) transitions.
// Phase 1: matrix 9 rows 10 cols
[2022-05-20 22:04:21] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-20 22:04:21] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
// Phase 1: matrix 9 rows 10 cols
[2022-05-20 22:04:21] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-20 22:04:21] [INFO ] Implicit Places using invariants in 28 ms returned []
// Phase 1: matrix 9 rows 10 cols
[2022-05-20 22:04:21] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-20 22:04:21] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2022-05-20 22:04:21] [INFO ] Redundant transitions in 19 ms returned []
// Phase 1: matrix 9 rows 10 cols
[2022-05-20 22:04:21] [INFO ] Computed 4 place invariants in 6 ms
[2022-05-20 22:04:21] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 10/14 places, 9/11 transitions.
Finished structural reductions, in 1 iterations. Remains : 10/14 places, 9/11 transitions.
[2022-05-20 22:04:21] [INFO ] Flatten gal took : 1 ms
[2022-05-20 22:04:21] [INFO ] Flatten gal took : 1 ms
[2022-05-20 22:04:21] [INFO ] Input system was already deterministic with 9 transitions.
[2022-05-20 22:04:21] [INFO ] Flatten gal took : 1 ms
[2022-05-20 22:04:21] [INFO ] Flatten gal took : 1 ms
[2022-05-20 22:04:21] [INFO ] Time to serialize gal into /tmp/CTLFireability4552600992383820188.gal : 0 ms
[2022-05-20 22:04:21] [INFO ] Time to serialize properties into /tmp/CTLFireability7109060523777439126.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/CTLFireability4552600992383820188.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7109060523777439126.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,11520,0.006078,4884,2,113,5,1138,5,0,50,1034,0


Converting to forward existential form...Done !
original formula: AG(EF(((p7>=1) + E((p1>=5) U (p9>=1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((p7>=1) + E((p1>=5) U (p9>=1))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 6/0/3
(forward)formula 0,1,0.010985,5264,1,0,10,1601,20,1,287,1179,9
FORMULA RefineWMG-PT-002003-CTLFireability-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 14/14 places, 11/11 transitions.
Graph (trivial) has 4 edges and 14 vertex of which 2 / 14 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Reduce places removed 1 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 7 place count 8 transition count 8
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 7 place count 8 transition count 7
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 9 place count 7 transition count 7
Applied a total of 9 rules in 3 ms. Remains 7 /14 variables (removed 7) and now considering 7/11 (removed 4) transitions.
// Phase 1: matrix 7 rows 7 cols
[2022-05-20 22:04:21] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 22:04:21] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
// Phase 1: matrix 7 rows 7 cols
[2022-05-20 22:04:21] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 22:04:21] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 7 rows 7 cols
[2022-05-20 22:04:21] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-20 22:04:22] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2022-05-20 22:04:22] [INFO ] Redundant transitions in 14 ms returned []
// Phase 1: matrix 7 rows 7 cols
[2022-05-20 22:04:22] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 22:04:22] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 7/14 places, 7/11 transitions.
Finished structural reductions, in 1 iterations. Remains : 7/14 places, 7/11 transitions.
[2022-05-20 22:04:22] [INFO ] Flatten gal took : 1 ms
[2022-05-20 22:04:22] [INFO ] Flatten gal took : 1 ms
[2022-05-20 22:04:22] [INFO ] Input system was already deterministic with 7 transitions.
[2022-05-20 22:04:22] [INFO ] Flatten gal took : 0 ms
[2022-05-20 22:04:22] [INFO ] Flatten gal took : 1 ms
[2022-05-20 22:04:22] [INFO ] Time to serialize gal into /tmp/CTLFireability11240759035925351077.gal : 1 ms
[2022-05-20 22:04:22] [INFO ] Time to serialize properties into /tmp/CTLFireability14774824370742122784.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/CTLFireability11240759035925351077.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14774824370742122784.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,864,0.006603,4396,2,30,5,563,5,0,36,484,0


Converting to forward existential form...Done !
original formula: AG(EF(AG((p4>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(E(TRUE U !((p4>=1)))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.008963,4776,1,0,6,563,13,0,199,484,5
FORMULA RefineWMG-PT-002003-CTLFireability-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 14 cols
[2022-05-20 22:04:22] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-20 22:04:22] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
// Phase 1: matrix 11 rows 14 cols
[2022-05-20 22:04:22] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-20 22:04:22] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 11 rows 14 cols
[2022-05-20 22:04:22] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-20 22:04:22] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
// Phase 1: matrix 11 rows 14 cols
[2022-05-20 22:04:22] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-20 22:04:22] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 11/11 transitions.
[2022-05-20 22:04:22] [INFO ] Flatten gal took : 2 ms
[2022-05-20 22:04:22] [INFO ] Flatten gal took : 2 ms
[2022-05-20 22:04:22] [INFO ] Input system was already deterministic with 11 transitions.
[2022-05-20 22:04:22] [INFO ] Flatten gal took : 1 ms
[2022-05-20 22:04:22] [INFO ] Flatten gal took : 1 ms
[2022-05-20 22:04:22] [INFO ] Time to serialize gal into /tmp/CTLFireability9473250186283403165.gal : 1 ms
[2022-05-20 22:04:22] [INFO ] Time to serialize properties into /tmp/CTLFireability2929800088416320839.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/CTLFireability9473250186283403165.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2929800088416320839.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,184320,0.009991,4708,2,123,5,2034,6,0,70,2031,0


Converting to forward existential form...Done !
original formula: AG(((!(A((p1>=5) U (EX((((p3>=1)&&(p4>=1))&&(p6>=1))) * ((p1>=5)||(pterce>=3))))) + EX(!(E((p4>=1) U (((p3>=1)&&(p4>=1))&&(p6>=1)))))) + ...293
=> equivalent forward existential formula: [((((FwdU(Init,TRUE) * !((!(!((E(!((!(E(TRUE U (pterce>=3))) * (p1>=5))) U (!(E((p4>=1) U (((p2>=1)&&(pprime>=2)...612
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 8/0/3
Hit Full ! (commute/partial/dont) 8/0/3
(forward)formula 0,1,0.043515,6736,1,0,25,8918,35,13,439,9671,31
FORMULA RefineWMG-PT-002003-CTLFireability-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 14/14 places, 11/11 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 10 transition count 9
Applied a total of 6 rules in 4 ms. Remains 10 /14 variables (removed 4) and now considering 9/11 (removed 2) transitions.
// Phase 1: matrix 9 rows 10 cols
[2022-05-20 22:04:22] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-20 22:04:22] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
// Phase 1: matrix 9 rows 10 cols
[2022-05-20 22:04:22] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-20 22:04:22] [INFO ] Implicit Places using invariants in 30 ms returned []
// Phase 1: matrix 9 rows 10 cols
[2022-05-20 22:04:22] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-20 22:04:22] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2022-05-20 22:04:22] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 9 rows 10 cols
[2022-05-20 22:04:22] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-20 22:04:22] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 10/14 places, 9/11 transitions.
Finished structural reductions, in 1 iterations. Remains : 10/14 places, 9/11 transitions.
[2022-05-20 22:04:22] [INFO ] Flatten gal took : 2 ms
[2022-05-20 22:04:22] [INFO ] Flatten gal took : 0 ms
[2022-05-20 22:04:22] [INFO ] Input system was already deterministic with 9 transitions.
[2022-05-20 22:04:22] [INFO ] Flatten gal took : 1 ms
[2022-05-20 22:04:22] [INFO ] Flatten gal took : 0 ms
[2022-05-20 22:04:22] [INFO ] Time to serialize gal into /tmp/CTLFireability4031110034128646264.gal : 1 ms
[2022-05-20 22:04:22] [INFO ] Time to serialize properties into /tmp/CTLFireability6410093460412710189.ctl : 3 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/CTLFireability4031110034128646264.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6410093460412710189.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,11520,0.006614,4772,2,78,5,1243,6,0,52,1167,0


Converting to forward existential form...Done !
original formula: EF(((AG((pterce>=3)) * (p5<1)) * ((p10<1)||(p4<1))))
=> equivalent forward existential formula: [(((FwdU(Init,TRUE) * ((p10<1)||(p4<1))) * (p5<1)) * !(E(TRUE U !((pterce>=3)))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.008927,5212,1,0,6,1243,15,0,282,1167,5
FORMULA RefineWMG-PT-002003-CTLFireability-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 14 cols
[2022-05-20 22:04:22] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-20 22:04:22] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
// Phase 1: matrix 11 rows 14 cols
[2022-05-20 22:04:22] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-20 22:04:22] [INFO ] Implicit Places using invariants in 15 ms returned []
// Phase 1: matrix 11 rows 14 cols
[2022-05-20 22:04:22] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-20 22:04:22] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
// Phase 1: matrix 11 rows 14 cols
[2022-05-20 22:04:22] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-20 22:04:22] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 11/11 transitions.
[2022-05-20 22:04:22] [INFO ] Flatten gal took : 1 ms
[2022-05-20 22:04:22] [INFO ] Flatten gal took : 2 ms
[2022-05-20 22:04:22] [INFO ] Input system was already deterministic with 11 transitions.
[2022-05-20 22:04:22] [INFO ] Flatten gal took : 1 ms
[2022-05-20 22:04:22] [INFO ] Flatten gal took : 1 ms
[2022-05-20 22:04:22] [INFO ] Time to serialize gal into /tmp/CTLFireability15755520409393534345.gal : 1 ms
[2022-05-20 22:04:22] [INFO ] Time to serialize properties into /tmp/CTLFireability10344960168744938895.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/CTLFireability15755520409393534345.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10344960168744938895.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,184320,0.009708,4924,2,123,5,2034,6,0,70,2031,0


Converting to forward existential form...Done !
original formula: E((EF((((p>=1)&&(p8>=1))&&(p9>=1))) + (((p9>=1) * !(E((p9>=1) U (p5>=1)))) * (AF(E(((pprime>=2)&&(psecond>=2)) U (p2>=1))) * E(((!(((p3>=...306
=> equivalent forward existential formula: [(EY(FwdU(Init,(E(TRUE U (((p>=1)&&(p8>=1))&&(p9>=1))) + (((p9>=1) * !(E((p9>=1) U (p5>=1)))) * (!(EG(!(E(((ppri...364
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 3/0/8
Hit Full ! (commute/partial/dont) 8/2/3
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 8/0/3
(forward)formula 0,1,0.073277,8092,1,0,21,17149,47,6,490,19117,24
FORMULA RefineWMG-PT-002003-CTLFireability-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 14 cols
[2022-05-20 22:04:22] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-20 22:04:22] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
// Phase 1: matrix 11 rows 14 cols
[2022-05-20 22:04:22] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-20 22:04:22] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 11 rows 14 cols
[2022-05-20 22:04:22] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-20 22:04:22] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
// Phase 1: matrix 11 rows 14 cols
[2022-05-20 22:04:22] [INFO ] Computed 6 place invariants in 2 ms
[2022-05-20 22:04:22] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 11/11 transitions.
[2022-05-20 22:04:22] [INFO ] Flatten gal took : 1 ms
[2022-05-20 22:04:22] [INFO ] Flatten gal took : 2 ms
[2022-05-20 22:04:22] [INFO ] Input system was already deterministic with 11 transitions.
[2022-05-20 22:04:22] [INFO ] Flatten gal took : 1 ms
[2022-05-20 22:04:22] [INFO ] Flatten gal took : 1 ms
[2022-05-20 22:04:22] [INFO ] Time to serialize gal into /tmp/CTLFireability6863213614529141573.gal : 1 ms
[2022-05-20 22:04:22] [INFO ] Time to serialize properties into /tmp/CTLFireability11332518166933704039.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/CTLFireability6863213614529141573.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11332518166933704039.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,184320,0.015457,4756,2,123,5,2034,6,0,70,2031,0


Converting to forward existential form...Done !
original formula: E(!(A(!(E(A((pterce>=3) U (p7>=1)) U EX((p2>=1)))) U !(((p5>=1)&&(pterce>=3))))) U EX(((p5>=1)&&(p2<1))))
=> equivalent forward existential formula: [(EY(FwdU(Init,!(!((E(!(!(((p5>=1)&&(pterce>=3)))) U (!(!(E(!((E(!((p7>=1)) U (!((pterce>=3)) * !((p7>=1)))) + E...291
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 9/0/2
Hit Full ! (commute/partial/dont) 6/5/5
(forward)formula 0,1,0.053329,6252,1,0,37,8140,41,20,432,9470,37
FORMULA RefineWMG-PT-002003-CTLFireability-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 14 cols
[2022-05-20 22:04:22] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-20 22:04:22] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
// Phase 1: matrix 11 rows 14 cols
[2022-05-20 22:04:22] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-20 22:04:22] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 11 rows 14 cols
[2022-05-20 22:04:22] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-20 22:04:22] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
// Phase 1: matrix 11 rows 14 cols
[2022-05-20 22:04:22] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-20 22:04:22] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 11/11 transitions.
[2022-05-20 22:04:22] [INFO ] Flatten gal took : 1 ms
[2022-05-20 22:04:22] [INFO ] Flatten gal took : 1 ms
[2022-05-20 22:04:22] [INFO ] Input system was already deterministic with 11 transitions.
[2022-05-20 22:04:22] [INFO ] Flatten gal took : 1 ms
[2022-05-20 22:04:22] [INFO ] Flatten gal took : 1 ms
[2022-05-20 22:04:22] [INFO ] Time to serialize gal into /tmp/CTLFireability1224393037697901157.gal : 1 ms
[2022-05-20 22:04:22] [INFO ] Time to serialize properties into /tmp/CTLFireability10913619435053830282.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/CTLFireability1224393037697901157.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10913619435053830282.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,184320,0.017,4932,2,123,5,2034,6,0,70,2031,0


Converting to forward existential form...Done !
original formula: AX(AF(!(A((((p>=1)&&(p8>=1))&&(p9>=1)) U (p10>=1)))))
=> equivalent forward existential formula: [FwdG(EY(Init),!(!(!((E(!((p10>=1)) U (!((((p>=1)&&(p8>=1))&&(p9>=1))) * !((p10>=1)))) + EG(!((p10>=1))))))))] =...161
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 8/0/3
(forward)formula 0,0,0.284709,13116,1,0,484,44321,28,478,408,68691,488
FORMULA RefineWMG-PT-002003-CTLFireability-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 14 cols
[2022-05-20 22:04:23] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-20 22:04:23] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
// Phase 1: matrix 11 rows 14 cols
[2022-05-20 22:04:23] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-20 22:04:23] [INFO ] Implicit Places using invariants in 28 ms returned []
// Phase 1: matrix 11 rows 14 cols
[2022-05-20 22:04:23] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-20 22:04:23] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
// Phase 1: matrix 11 rows 14 cols
[2022-05-20 22:04:23] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-20 22:04:23] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 11/11 transitions.
[2022-05-20 22:04:23] [INFO ] Flatten gal took : 2 ms
[2022-05-20 22:04:23] [INFO ] Flatten gal took : 1 ms
[2022-05-20 22:04:23] [INFO ] Input system was already deterministic with 11 transitions.
[2022-05-20 22:04:23] [INFO ] Flatten gal took : 2 ms
[2022-05-20 22:04:23] [INFO ] Flatten gal took : 2 ms
[2022-05-20 22:04:23] [INFO ] Time to serialize gal into /tmp/CTLFireability18041545381680732302.gal : 0 ms
[2022-05-20 22:04:23] [INFO ] Time to serialize properties into /tmp/CTLFireability17444591773281120500.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/CTLFireability18041545381680732302.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17444591773281120500.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,184320,0.017759,4732,2,123,5,2034,6,0,70,2031,0


Converting to forward existential form...Done !
original formula: (AX((((p3<1)||(p4<1))||(p6<1))) * AF(((((p9>=1)||(pterce<3))||(p5<1))&&(p10>=1))))
=> equivalent forward existential formula: ([(EY(Init) * !((((p3<1)||(p4<1))||(p6<1))))] = FALSE * [FwdG(Init,!(((((p9>=1)||(pterce<3))||(p5<1))&&(p10>=1))...167
Hit Full ! (commute/partial/dont) 3/0/8
(forward)formula 0,0,0.027302,5112,1,0,7,2357,20,1,406,2031,8
FORMULA RefineWMG-PT-002003-CTLFireability-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 14 cols
[2022-05-20 22:04:23] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-20 22:04:23] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
// Phase 1: matrix 11 rows 14 cols
[2022-05-20 22:04:23] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-20 22:04:23] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 11 rows 14 cols
[2022-05-20 22:04:23] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-20 22:04:23] [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.
// Phase 1: matrix 11 rows 14 cols
[2022-05-20 22:04:23] [INFO ] Computed 6 place invariants in 2 ms
[2022-05-20 22:04:23] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 11/11 transitions.
[2022-05-20 22:04:23] [INFO ] Flatten gal took : 2 ms
[2022-05-20 22:04:23] [INFO ] Flatten gal took : 1 ms
[2022-05-20 22:04:23] [INFO ] Input system was already deterministic with 11 transitions.
[2022-05-20 22:04:23] [INFO ] Flatten gal took : 2 ms
[2022-05-20 22:04:23] [INFO ] Flatten gal took : 1 ms
[2022-05-20 22:04:23] [INFO ] Time to serialize gal into /tmp/CTLFireability15624198687336631920.gal : 1 ms
[2022-05-20 22:04:23] [INFO ] Time to serialize properties into /tmp/CTLFireability6849125011905444964.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/CTLFireability15624198687336631920.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6849125011905444964.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,184320,0.015539,4704,2,123,5,2034,6,0,70,2031,0


Converting to forward existential form...Done !
original formula: E((EG((((p5<1)&&(pterce>=3)) * ((p9>=1) * EX((p5>=1))))) * EX((A(AF((p1>=5)) U AX((p7>=1))) + !((EX((p1>=5)) * E((p10>=1) U (p2>=1)))))))...413
=> equivalent forward existential formula: [(((FwdU((FwdU(Init,(EG((((p5<1)&&(pterce>=3)) * ((p9>=1) * EX((p5>=1))))) * EX((!((E(!(!(EX(!((p7>=1))))) U (!(...556
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 9/0/2
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 8/0/3
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,1,0.073904,6728,1,0,97,12062,69,80,455,15034,128
FORMULA RefineWMG-PT-002003-CTLFireability-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 14 cols
[2022-05-20 22:04:23] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-20 22:04:23] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
// Phase 1: matrix 11 rows 14 cols
[2022-05-20 22:04:23] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-20 22:04:23] [INFO ] Implicit Places using invariants in 29 ms returned []
// Phase 1: matrix 11 rows 14 cols
[2022-05-20 22:04:23] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-20 22:04:23] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
// Phase 1: matrix 11 rows 14 cols
[2022-05-20 22:04:23] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-20 22:04:23] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 11/11 transitions.
[2022-05-20 22:04:23] [INFO ] Flatten gal took : 1 ms
[2022-05-20 22:04:23] [INFO ] Flatten gal took : 1 ms
[2022-05-20 22:04:23] [INFO ] Input system was already deterministic with 11 transitions.
[2022-05-20 22:04:23] [INFO ] Flatten gal took : 1 ms
[2022-05-20 22:04:23] [INFO ] Flatten gal took : 1 ms
[2022-05-20 22:04:23] [INFO ] Time to serialize gal into /tmp/CTLFireability3969612086022864433.gal : 1 ms
[2022-05-20 22:04:23] [INFO ] Time to serialize properties into /tmp/CTLFireability13555660637055559243.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/CTLFireability3969612086022864433.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13555660637055559243.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,184320,0.015698,4892,2,123,5,2034,6,0,70,2031,0


Converting to forward existential form...Done !
original formula: (AX(EF((((((p3>=1)&&(p4>=1))&&(p6>=1))||(p1>=5))||(p7>=1)))) + AG((((p>=1)&&(p8>=1))&&(p9>=1))))
=> equivalent forward existential formula: [(FwdU((Init * !(!(EX(!(E(TRUE U (((((p3>=1)&&(p4>=1))&&(p6>=1))||(p1>=5))||(p7>=1)))))))),TRUE) * !((((p>=1)&&(...183
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.025478,5272,1,0,9,2092,16,1,383,2031,6
FORMULA RefineWMG-PT-002003-CTLFireability-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 14/14 places, 11/11 transitions.
Graph (trivial) has 6 edges and 14 vertex of which 4 / 14 are part of one of the 2 SCC in 1 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 10 transition count 8
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 8 place count 6 transition count 6
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 8 place count 6 transition count 5
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 10 place count 5 transition count 5
Applied a total of 10 rules in 8 ms. Remains 5 /14 variables (removed 9) and now considering 5/11 (removed 6) transitions.
// Phase 1: matrix 5 rows 5 cols
[2022-05-20 22:04:23] [INFO ] Computed 2 place invariants in 1 ms
[2022-05-20 22:04:23] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
// Phase 1: matrix 5 rows 5 cols
[2022-05-20 22:04:23] [INFO ] Computed 2 place invariants in 0 ms
[2022-05-20 22:04:23] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 5 rows 5 cols
[2022-05-20 22:04:23] [INFO ] Computed 2 place invariants in 0 ms
[2022-05-20 22:04:23] [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.
[2022-05-20 22:04:23] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 5 rows 5 cols
[2022-05-20 22:04:23] [INFO ] Computed 2 place invariants in 0 ms
[2022-05-20 22:04:23] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 5/14 places, 5/11 transitions.
Finished structural reductions, in 1 iterations. Remains : 5/14 places, 5/11 transitions.
[2022-05-20 22:04:23] [INFO ] Flatten gal took : 1 ms
[2022-05-20 22:04:23] [INFO ] Flatten gal took : 1 ms
[2022-05-20 22:04:23] [INFO ] Input system was already deterministic with 5 transitions.
[2022-05-20 22:04:23] [INFO ] Flatten gal took : 1 ms
[2022-05-20 22:04:23] [INFO ] Flatten gal took : 1 ms
[2022-05-20 22:04:23] [INFO ] Time to serialize gal into /tmp/CTLFireability12267225407426289145.gal : 0 ms
[2022-05-20 22:04:23] [INFO ] Time to serialize properties into /tmp/CTLFireability8760851346703158914.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/CTLFireability12267225407426289145.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8760851346703158914.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,216,0.006916,4224,2,25,5,483,5,0,26,429,0


Converting to forward existential form...Done !
original formula: EF(EG(AG((p1>=5))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(E(TRUE U !((p1>=5)))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.009596,4892,1,0,6,483,19,0,158,429,7
FORMULA RefineWMG-PT-002003-CTLFireability-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 14/14 places, 11/11 transitions.
Applied a total of 0 rules in 2 ms. Remains 14 /14 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 14 cols
[2022-05-20 22:04:23] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-20 22:04:23] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
// Phase 1: matrix 11 rows 14 cols
[2022-05-20 22:04:23] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-20 22:04:23] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 11 rows 14 cols
[2022-05-20 22:04:23] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-20 22:04:24] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2022-05-20 22:04:24] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 11 rows 14 cols
[2022-05-20 22:04:24] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-20 22:04:24] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 11/11 transitions.
[2022-05-20 22:04:24] [INFO ] Flatten gal took : 2 ms
[2022-05-20 22:04:24] [INFO ] Flatten gal took : 3 ms
[2022-05-20 22:04:24] [INFO ] Input system was already deterministic with 11 transitions.
[2022-05-20 22:04:24] [INFO ] Flatten gal took : 1 ms
[2022-05-20 22:04:24] [INFO ] Flatten gal took : 1 ms
[2022-05-20 22:04:24] [INFO ] Time to serialize gal into /tmp/CTLFireability5982518113648102716.gal : 1 ms
[2022-05-20 22:04:24] [INFO ] Time to serialize properties into /tmp/CTLFireability6796638795311561791.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/CTLFireability5982518113648102716.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6796638795311561791.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,184320,0.013068,5016,2,123,5,2034,6,0,70,2031,0


Converting to forward existential form...Done !
original formula: A(A(((A((p1>=5) U (p4>=1)) + (p1>=5)) + (((p>=1)&&(p8>=1))&&(p9>=1))) U (!((((p10<1)&&((p7>=1)||(p5>=1))) + AG((p5>=1)))) + (AG((p1>=5)) ...222
=> equivalent forward existential formula: [((Init * !(EG(!(E(((p10>=1)||((pprime>=2)&&(psecond>=2))) U (p2>=1)))))) * !(E(!(E(((p10>=1)||((pprime>=2)&&(ps...697
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 5/0/6
Hit Full ! (commute/partial/dont) 8/0/3
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,1,0.06269,6864,1,0,37,10330,48,24,455,11558,40
FORMULA RefineWMG-PT-002003-CTLFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2022-05-20 22:04:24] [INFO ] Flatten gal took : 1 ms
[2022-05-20 22:04:24] [INFO ] Flatten gal took : 0 ms
Total runtime 3539 ms.

BK_STOP 1653084264222

--------------------
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//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ 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="RefineWMG-PT-002003"
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 RefineWMG-PT-002003, 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 r186-tajo-165281572300466"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RefineWMG-PT-002003.tgz
mv RefineWMG-PT-002003 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 ;