About the Execution of ITS-Tools for Philosophers-COL-000010
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 284.968 | 8477.00 | 16050.00 | 50.40 | TFTFFFTFFTTTFFFF | 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.r168-tall-165277016300186.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 Philosophers-COL-000010, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r168-tall-165277016300186
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 208K
-rw-r--r-- 1 mcc users 5.4K Apr 29 11:32 CTLCardinality.txt
-rw-r--r-- 1 mcc users 48K Apr 29 11:32 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Apr 29 11:29 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Apr 29 11:29 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K May 9 08:25 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K May 9 08:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 08:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 9 08:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 08:25 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 08:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_pt
-rw-r--r-- 1 mcc users 7 May 10 09:34 instance
-rw-r--r-- 1 mcc users 5 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 9.9K 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 Philosophers-COL-000010-CTLFireability-00
FORMULA_NAME Philosophers-COL-000010-CTLFireability-01
FORMULA_NAME Philosophers-COL-000010-CTLFireability-02
FORMULA_NAME Philosophers-COL-000010-CTLFireability-03
FORMULA_NAME Philosophers-COL-000010-CTLFireability-04
FORMULA_NAME Philosophers-COL-000010-CTLFireability-05
FORMULA_NAME Philosophers-COL-000010-CTLFireability-06
FORMULA_NAME Philosophers-COL-000010-CTLFireability-07
FORMULA_NAME Philosophers-COL-000010-CTLFireability-08
FORMULA_NAME Philosophers-COL-000010-CTLFireability-09
FORMULA_NAME Philosophers-COL-000010-CTLFireability-10
FORMULA_NAME Philosophers-COL-000010-CTLFireability-11
FORMULA_NAME Philosophers-COL-000010-CTLFireability-12
FORMULA_NAME Philosophers-COL-000010-CTLFireability-13
FORMULA_NAME Philosophers-COL-000010-CTLFireability-14
FORMULA_NAME Philosophers-COL-000010-CTLFireability-15
=== Now, execution of the tool begins
BK_START 1652801327793
Running Version 202205111006
[2022-05-17 15:28:48] [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]
[2022-05-17 15:28:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-17 15:28:49] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2022-05-17 15:28:49] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-17 15:28:49] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 507 ms
[2022-05-17 15:28:49] [INFO ] Imported 5 HL places and 5 HL transitions for a total of 50 PT places and 50.0 transition bindings in 16 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 15 ms.
FORMULA Philosophers-COL-000010-CTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-17 15:28:49] [INFO ] Built PT skeleton of HLPN with 5 places and 5 transitions 15 arcs in 4 ms.
[2022-05-17 15:28:49] [INFO ] Skeletonized 15 HLPN properties in 1 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 2 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Finished random walk after 3338 steps, including 278 resets, run visited all 3 properties in 37 ms. (steps per millisecond=90 )
[2022-05-17 15:28:49] [INFO ] Flatten gal took : 17 ms
[2022-05-17 15:28:49] [INFO ] Flatten gal took : 1 ms
Arc [1:1*[(MOD (ADD (MOD (MINUS $x 1) 10) 10) 10)]] contains successor/predecessor on variables of sort Philo
[2022-05-17 15:28:49] [INFO ] Unfolded HLPN to a Petri net with 50 places and 50 transitions 160 arcs in 7 ms.
[2022-05-17 15:28:49] [INFO ] Unfolded 15 HLPN properties in 1 ms.
Support contains 50 out of 50 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 50/50 transitions.
Applied a total of 0 rules in 5 ms. Remains 50 /50 variables (removed 0) and now considering 50/50 (removed 0) transitions.
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:49] [INFO ] Computed 20 place invariants in 12 ms
[2022-05-17 15:28:49] [INFO ] Implicit Places using invariants in 134 ms returned []
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:49] [INFO ] Computed 20 place invariants in 4 ms
[2022-05-17 15:28:49] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 232 ms to find 0 implicit places.
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:49] [INFO ] Computed 20 place invariants in 2 ms
[2022-05-17 15:28:50] [INFO ] Dead Transitions using invariants and state equation in 55 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 50/50 places, 50/50 transitions.
Support contains 50 out of 50 places after structural reductions.
[2022-05-17 15:28:50] [INFO ] Flatten gal took : 19 ms
[2022-05-17 15:28:50] [INFO ] Flatten gal took : 20 ms
[2022-05-17 15:28:50] [INFO ] Input system was already deterministic with 50 transitions.
Finished random walk after 25 steps, including 0 resets, run visited all 26 properties in 4 ms. (steps per millisecond=6 )
[2022-05-17 15:28:50] [INFO ] Flatten gal took : 15 ms
[2022-05-17 15:28:50] [INFO ] Flatten gal took : 14 ms
[2022-05-17 15:28:50] [INFO ] Input system was already deterministic with 50 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 50/50 places, 50/50 transitions.
Applied a total of 0 rules in 6 ms. Remains 50 /50 variables (removed 0) and now considering 50/50 (removed 0) transitions.
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:50] [INFO ] Computed 20 place invariants in 4 ms
[2022-05-17 15:28:50] [INFO ] Implicit Places using invariants in 53 ms returned []
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:50] [INFO ] Computed 20 place invariants in 1 ms
[2022-05-17 15:28:50] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 112 ms to find 0 implicit places.
[2022-05-17 15:28:50] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:50] [INFO ] Computed 20 place invariants in 10 ms
[2022-05-17 15:28:50] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 50/50 places, 50/50 transitions.
[2022-05-17 15:28:50] [INFO ] Flatten gal took : 3 ms
[2022-05-17 15:28:50] [INFO ] Flatten gal took : 3 ms
[2022-05-17 15:28:50] [INFO ] Input system was already deterministic with 50 transitions.
[2022-05-17 15:28:50] [INFO ] Flatten gal took : 4 ms
[2022-05-17 15:28:50] [INFO ] Flatten gal took : 3 ms
[2022-05-17 15:28:50] [INFO ] Time to serialize gal into /tmp/CTLFireability15578633769971924965.gal : 1 ms
[2022-05-17 15:28:50] [INFO ] Time to serialize properties into /tmp/CTLFireability8854242671664600377.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/CTLFireability15578633769971924965.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8854242671664600377.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,59049,0.015746,4740,2,258,5,1041,6,0,253,736,0
Converting to forward existential form...Done !
original formula: EG((((((Eat_9<1)&&(Eat_8<1))&&((Eat_1<1)&&(Eat_0<1)))&&(((Eat_3<1)&&(Eat_2<1))&&((Eat_5<1)&&(Eat_4<1)))) * (((Eat_7<1)&&(Eat_6<1)) * EF((...284
=> equivalent forward existential formula: [FwdG(Init,(((((Eat_9<1)&&(Eat_8<1))&&((Eat_1<1)&&(Eat_0<1)))&&(((Eat_3<1)&&(Eat_2<1))&&((Eat_5<1)&&(Eat_4<1))))...333
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.068926,7388,1,0,38,15981,22,27,1291,13281,33
FORMULA Philosophers-COL-000010-CTLFireability-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 50/50 transitions.
Applied a total of 0 rules in 3 ms. Remains 50 /50 variables (removed 0) and now considering 50/50 (removed 0) transitions.
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:50] [INFO ] Computed 20 place invariants in 1 ms
[2022-05-17 15:28:50] [INFO ] Implicit Places using invariants in 34 ms returned []
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:50] [INFO ] Computed 20 place invariants in 1 ms
[2022-05-17 15:28:50] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:50] [INFO ] Computed 20 place invariants in 2 ms
[2022-05-17 15:28:51] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 50/50 places, 50/50 transitions.
[2022-05-17 15:28:51] [INFO ] Flatten gal took : 3 ms
[2022-05-17 15:28:51] [INFO ] Flatten gal took : 3 ms
[2022-05-17 15:28:51] [INFO ] Input system was already deterministic with 50 transitions.
[2022-05-17 15:28:51] [INFO ] Flatten gal took : 3 ms
[2022-05-17 15:28:51] [INFO ] Flatten gal took : 3 ms
[2022-05-17 15:28:51] [INFO ] Time to serialize gal into /tmp/CTLFireability3626773617758669464.gal : 1 ms
[2022-05-17 15:28:51] [INFO ] Time to serialize properties into /tmp/CTLFireability17091557158955930698.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/CTLFireability3626773617758669464.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17091557158955930698.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,59049,0.00946,4756,2,258,5,1041,6,0,253,736,0
Converting to forward existential form...Done !
original formula: EF(AG(((((EX(AF(((((((Fork_9>=1)&&(Catch2_0>=1))||((Fork_3>=1)&&(Catch2_4>=1)))||(((Fork_6>=1)&&(Catch2_7>=1))||((Fork_7>=1)&&(Catch2_8>=...674
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(((((EX(!(EG(!(((((((Fork_9>=1)&&(Catch2_0>=1))||((Fork_3>=1)&&(Catch2_4>=1)))||...744
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 0/197/50
(forward)formula 0,0,0.182497,13556,1,0,22,50599,28,10,1407,47921,16
FORMULA Philosophers-COL-000010-CTLFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 50/50 places, 50/50 transitions.
Applied a total of 0 rules in 2 ms. Remains 50 /50 variables (removed 0) and now considering 50/50 (removed 0) transitions.
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:51] [INFO ] Computed 20 place invariants in 1 ms
[2022-05-17 15:28:51] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:51] [INFO ] Computed 20 place invariants in 0 ms
[2022-05-17 15:28:51] [INFO ] Implicit Places using invariants and state equation in 142 ms returned []
Implicit Place search using SMT with State Equation took 166 ms to find 0 implicit places.
[2022-05-17 15:28:51] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:51] [INFO ] Computed 20 place invariants in 1 ms
[2022-05-17 15:28:51] [INFO ] Dead Transitions using invariants and state equation in 61 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 50/50 places, 50/50 transitions.
[2022-05-17 15:28:51] [INFO ] Flatten gal took : 4 ms
[2022-05-17 15:28:51] [INFO ] Flatten gal took : 20 ms
[2022-05-17 15:28:51] [INFO ] Input system was already deterministic with 50 transitions.
[2022-05-17 15:28:51] [INFO ] Flatten gal took : 4 ms
[2022-05-17 15:28:51] [INFO ] Flatten gal took : 4 ms
[2022-05-17 15:28:51] [INFO ] Time to serialize gal into /tmp/CTLFireability631435540078806274.gal : 1 ms
[2022-05-17 15:28:51] [INFO ] Time to serialize properties into /tmp/CTLFireability3091447750346277941.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/CTLFireability631435540078806274.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3091447750346277941.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...273
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,59049,0.009452,4932,2,258,5,1041,6,0,253,736,0
Converting to forward existential form...Done !
original formula: EG(((AG(A((((((Eat_9>=1)||(Eat_8>=1))||((Eat_1>=1)||(Eat_0>=1)))||(((Eat_3>=1)||(Eat_2>=1))||((Eat_5>=1)||(Eat_4>=1))))||((Eat_7>=1)||(Ea...2055
=> equivalent forward existential formula: [FwdG(Init,((!(E(TRUE U !(!((E(!(((((((Fork_9>=1)&&(Catch2_0>=1))||((Fork_3>=1)&&(Catch2_4>=1)))||(((Fork_6>=1)&...3450
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 0/199/50
Hit Full ! (commute/partial/dont) 0/199/50
Hit Full ! (commute/partial/dont) 0/202/50
Using saturation style SCC detection
(forward)formula 0,1,0.264712,15668,1,0,33,61043,55,25,1721,50476,39
FORMULA Philosophers-COL-000010-CTLFireability-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 50/50 places, 50/50 transitions.
Applied a total of 0 rules in 3 ms. Remains 50 /50 variables (removed 0) and now considering 50/50 (removed 0) transitions.
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:51] [INFO ] Computed 20 place invariants in 1 ms
[2022-05-17 15:28:51] [INFO ] Implicit Places using invariants in 29 ms returned []
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:51] [INFO ] Computed 20 place invariants in 2 ms
[2022-05-17 15:28:51] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2022-05-17 15:28:51] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:51] [INFO ] Computed 20 place invariants in 0 ms
[2022-05-17 15:28:51] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 50/50 places, 50/50 transitions.
[2022-05-17 15:28:51] [INFO ] Flatten gal took : 3 ms
[2022-05-17 15:28:51] [INFO ] Flatten gal took : 3 ms
[2022-05-17 15:28:51] [INFO ] Input system was already deterministic with 50 transitions.
[2022-05-17 15:28:51] [INFO ] Flatten gal took : 3 ms
[2022-05-17 15:28:51] [INFO ] Flatten gal took : 3 ms
[2022-05-17 15:28:51] [INFO ] Time to serialize gal into /tmp/CTLFireability17880653134379983571.gal : 1 ms
[2022-05-17 15:28:51] [INFO ] Time to serialize properties into /tmp/CTLFireability4068917317202490804.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/CTLFireability17880653134379983571.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4068917317202490804.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,59049,0.009384,4708,2,258,5,1041,6,0,253,736,0
Converting to forward existential form...Done !
original formula: (AG(((((((Fork_9>=1)&&(Catch2_0>=1))||((Fork_3>=1)&&(Catch2_4>=1)))||(((Fork_6>=1)&&(Catch2_7>=1))||((Fork_7>=1)&&(Catch2_8>=1))))||((((F...3175
=> equivalent forward existential formula: ([((FwdU((FwdU((Init * !(!(E(TRUE U !(((((((Fork_9>=1)&&(Catch2_0>=1))||((Fork_3>=1)&&(Catch2_4>=1)))||(((Fork_6...6292
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 0/0/50
Hit Full ! (commute/partial/dont) 20/270/30
(forward)formula 0,0,0.102509,8400,1,0,15,19893,42,8,1580,16246,24
FORMULA Philosophers-COL-000010-CTLFireability-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 50/50 places, 50/50 transitions.
Applied a total of 0 rules in 3 ms. Remains 50 /50 variables (removed 0) and now considering 50/50 (removed 0) transitions.
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:52] [INFO ] Computed 20 place invariants in 2 ms
[2022-05-17 15:28:52] [INFO ] Implicit Places using invariants in 27 ms returned []
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:52] [INFO ] Computed 20 place invariants in 2 ms
[2022-05-17 15:28:52] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2022-05-17 15:28:52] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:52] [INFO ] Computed 20 place invariants in 0 ms
[2022-05-17 15:28:52] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 50/50 places, 50/50 transitions.
[2022-05-17 15:28:52] [INFO ] Flatten gal took : 3 ms
[2022-05-17 15:28:52] [INFO ] Flatten gal took : 4 ms
[2022-05-17 15:28:52] [INFO ] Input system was already deterministic with 50 transitions.
[2022-05-17 15:28:52] [INFO ] Flatten gal took : 3 ms
[2022-05-17 15:28:52] [INFO ] Flatten gal took : 3 ms
[2022-05-17 15:28:52] [INFO ] Time to serialize gal into /tmp/CTLFireability1363888816396800543.gal : 0 ms
[2022-05-17 15:28:52] [INFO ] Time to serialize properties into /tmp/CTLFireability5685161732690861562.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/CTLFireability1363888816396800543.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5685161732690861562.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,59049,0.009353,4744,2,258,5,1041,6,0,253,736,0
Converting to forward existential form...Done !
original formula: (A(AF(!((AF((((((Eat_9>=1)||(Eat_8>=1))||((Eat_1>=1)||(Eat_0>=1)))||(((Eat_3>=1)||(Eat_2>=1))||((Eat_5>=1)||(Eat_4>=1))))||((Eat_7>=1)||(...2370
=> equivalent forward existential formula: ([((Init * !(EG(!(E(TRUE U !(E(TRUE U !(((((((Think_3>=1)&&(Fork_2>=1))||((Think_0>=1)&&(Fork_9>=1)))||(((Think_...3490
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 20/270/30
Using saturation style SCC detection
(forward)formula 0,0,0.206636,12620,1,0,24,42648,43,17,1593,38625,37
FORMULA Philosophers-COL-000010-CTLFireability-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 50/50 transitions.
Applied a total of 0 rules in 3 ms. Remains 50 /50 variables (removed 0) and now considering 50/50 (removed 0) transitions.
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:52] [INFO ] Computed 20 place invariants in 0 ms
[2022-05-17 15:28:52] [INFO ] Implicit Places using invariants in 36 ms returned []
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:52] [INFO ] Computed 20 place invariants in 1 ms
[2022-05-17 15:28:52] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:52] [INFO ] Computed 20 place invariants in 1 ms
[2022-05-17 15:28:52] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 50/50 places, 50/50 transitions.
[2022-05-17 15:28:52] [INFO ] Flatten gal took : 3 ms
[2022-05-17 15:28:52] [INFO ] Flatten gal took : 3 ms
[2022-05-17 15:28:52] [INFO ] Input system was already deterministic with 50 transitions.
[2022-05-17 15:28:52] [INFO ] Flatten gal took : 5 ms
[2022-05-17 15:28:52] [INFO ] Flatten gal took : 3 ms
[2022-05-17 15:28:52] [INFO ] Time to serialize gal into /tmp/CTLFireability15062159934818857149.gal : 2 ms
[2022-05-17 15:28:52] [INFO ] Time to serialize properties into /tmp/CTLFireability16313786361917703400.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/CTLFireability15062159934818857149.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16313786361917703400.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,59049,0.009827,4864,2,258,5,1041,6,0,253,736,0
Converting to forward existential form...Done !
original formula: AG(AX(AG(((((((Think_7>=1)&&(Fork_7>=1))||((Think_9>=1)&&(Fork_9>=1)))||(((Think_6>=1)&&(Fork_6>=1))||((Think_8>=1)&&(Fork_8>=1))))||((((...336
=> equivalent forward existential formula: [(FwdU(EY(FwdU(Init,TRUE)),TRUE) * !(((((((Think_7>=1)&&(Fork_7>=1))||((Think_9>=1)&&(Fork_9>=1)))||(((Think_6>=...397
(forward)formula 0,0,0.018253,5304,1,0,8,1749,10,2,549,1928,4
FORMULA Philosophers-COL-000010-CTLFireability-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 50/50 transitions.
Applied a total of 0 rules in 1 ms. Remains 50 /50 variables (removed 0) and now considering 50/50 (removed 0) transitions.
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:52] [INFO ] Computed 20 place invariants in 0 ms
[2022-05-17 15:28:52] [INFO ] Implicit Places using invariants in 26 ms returned []
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:52] [INFO ] Computed 20 place invariants in 1 ms
[2022-05-17 15:28:52] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:52] [INFO ] Computed 20 place invariants in 1 ms
[2022-05-17 15:28:52] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 50/50 places, 50/50 transitions.
[2022-05-17 15:28:52] [INFO ] Flatten gal took : 2 ms
[2022-05-17 15:28:52] [INFO ] Flatten gal took : 3 ms
[2022-05-17 15:28:52] [INFO ] Input system was already deterministic with 50 transitions.
[2022-05-17 15:28:52] [INFO ] Flatten gal took : 3 ms
[2022-05-17 15:28:52] [INFO ] Flatten gal took : 3 ms
[2022-05-17 15:28:52] [INFO ] Time to serialize gal into /tmp/CTLFireability1299091134535206385.gal : 1 ms
[2022-05-17 15:28:52] [INFO ] Time to serialize properties into /tmp/CTLFireability8840374630069080731.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/CTLFireability1299091134535206385.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8840374630069080731.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,59049,0.009364,4732,2,258,5,1041,6,0,253,736,0
Converting to forward existential form...Done !
original formula: EF((E(((((((Think_7>=1)&&(Fork_7>=1))||((Think_9>=1)&&(Fork_9>=1)))||(((Think_6>=1)&&(Fork_6>=1))||((Think_8>=1)&&(Fork_8>=1))))||((((Thi...1721
=> equivalent forward existential formula: [(EY((FwdU(Init,TRUE) * E(((((((Think_7>=1)&&(Fork_7>=1))||((Think_9>=1)&&(Fork_9>=1)))||(((Think_6>=1)&&(Fork_6...2074
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 20/270/30
Hit Full ! (commute/partial/dont) 20/270/30
Hit Full ! (commute/partial/dont) 0/0/50
(forward)formula 0,1,0.243817,14964,1,0,17,55757,30,8,1468,53723,15
FORMULA Philosophers-COL-000010-CTLFireability-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 50/50 places, 50/50 transitions.
Applied a total of 0 rules in 2 ms. Remains 50 /50 variables (removed 0) and now considering 50/50 (removed 0) transitions.
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:53] [INFO ] Computed 20 place invariants in 1 ms
[2022-05-17 15:28:53] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:53] [INFO ] Computed 20 place invariants in 2 ms
[2022-05-17 15:28:53] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2022-05-17 15:28:53] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:53] [INFO ] Computed 20 place invariants in 1 ms
[2022-05-17 15:28:53] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 50/50 places, 50/50 transitions.
[2022-05-17 15:28:53] [INFO ] Flatten gal took : 3 ms
[2022-05-17 15:28:53] [INFO ] Flatten gal took : 4 ms
[2022-05-17 15:28:53] [INFO ] Input system was already deterministic with 50 transitions.
[2022-05-17 15:28:53] [INFO ] Flatten gal took : 3 ms
[2022-05-17 15:28:53] [INFO ] Flatten gal took : 3 ms
[2022-05-17 15:28:53] [INFO ] Time to serialize gal into /tmp/CTLFireability8184516954813280596.gal : 1 ms
[2022-05-17 15:28:53] [INFO ] Time to serialize properties into /tmp/CTLFireability12691433572798100499.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/CTLFireability8184516954813280596.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12691433572798100499.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,59049,0.009456,4828,2,258,5,1041,6,0,253,736,0
Converting to forward existential form...Done !
original formula: ((AG(EF(EG((((((((Think_3>=1)&&(Fork_2>=1))||((Think_0>=1)&&(Fork_9>=1)))||(((Think_1>=1)&&(Fork_0>=1))||((Think_5>=1)&&(Fork_4>=1))))||(...2758
=> equivalent forward existential formula: [FwdG(((Init * !((EG(!(E(TRUE U !(E(TRUE U ((((((Fork_1<1)||(Catch1_1<1))&&((Fork_5<1)||(Catch1_5<1)))&&(((Fork_...2881
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.125577,9068,1,0,30,21219,44,34,1467,19999,49
FORMULA Philosophers-COL-000010-CTLFireability-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 50/50 transitions.
Applied a total of 0 rules in 0 ms. Remains 50 /50 variables (removed 0) and now considering 50/50 (removed 0) transitions.
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:53] [INFO ] Computed 20 place invariants in 3 ms
[2022-05-17 15:28:53] [INFO ] Implicit Places using invariants in 34 ms returned []
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:53] [INFO ] Computed 20 place invariants in 0 ms
[2022-05-17 15:28:53] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:53] [INFO ] Computed 20 place invariants in 1 ms
[2022-05-17 15:28:53] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 50/50 places, 50/50 transitions.
[2022-05-17 15:28:53] [INFO ] Flatten gal took : 3 ms
[2022-05-17 15:28:53] [INFO ] Flatten gal took : 3 ms
[2022-05-17 15:28:53] [INFO ] Input system was already deterministic with 50 transitions.
[2022-05-17 15:28:53] [INFO ] Flatten gal took : 3 ms
[2022-05-17 15:28:53] [INFO ] Flatten gal took : 3 ms
[2022-05-17 15:28:53] [INFO ] Time to serialize gal into /tmp/CTLFireability2835016173195403825.gal : 6 ms
[2022-05-17 15:28:53] [INFO ] Time to serialize properties into /tmp/CTLFireability16133184207603847795.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/CTLFireability2835016173195403825.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16133184207603847795.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,59049,0.010775,4736,2,258,5,1041,6,0,253,736,0
Converting to forward existential form...Done !
original formula: AX((EX(EG((A(((((((Think_7>=1)&&(Fork_7>=1))||((Think_9>=1)&&(Fork_9>=1)))||(((Think_6>=1)&&(Fork_6>=1))||((Think_8>=1)&&(Fork_8>=1))))||...1414
=> equivalent forward existential formula: ([(EY(Init) * !(EX(EG((!((E(!(((((((Think_3>=1)&&(Fork_2>=1))||((Think_0>=1)&&(Fork_9>=1)))||(((Think_1>=1)&&(Fo...2126
Hit Full ! (commute/partial/dont) 20/270/30
(forward)formula 0,0,0.047807,6556,1,0,10,11446,20,3,1355,6618,9
FORMULA Philosophers-COL-000010-CTLFireability-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 50/50 transitions.
Applied a total of 0 rules in 0 ms. Remains 50 /50 variables (removed 0) and now considering 50/50 (removed 0) transitions.
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:53] [INFO ] Computed 20 place invariants in 0 ms
[2022-05-17 15:28:53] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:53] [INFO ] Computed 20 place invariants in 1 ms
[2022-05-17 15:28:53] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:53] [INFO ] Computed 20 place invariants in 0 ms
[2022-05-17 15:28:53] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 50/50 places, 50/50 transitions.
[2022-05-17 15:28:53] [INFO ] Flatten gal took : 3 ms
[2022-05-17 15:28:53] [INFO ] Flatten gal took : 4 ms
[2022-05-17 15:28:53] [INFO ] Input system was already deterministic with 50 transitions.
[2022-05-17 15:28:53] [INFO ] Flatten gal took : 4 ms
[2022-05-17 15:28:53] [INFO ] Flatten gal took : 4 ms
[2022-05-17 15:28:53] [INFO ] Time to serialize gal into /tmp/CTLFireability11132882157327531091.gal : 0 ms
[2022-05-17 15:28:53] [INFO ] Time to serialize properties into /tmp/CTLFireability11370412640158472638.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/CTLFireability11132882157327531091.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11370412640158472638.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,59049,0.009593,4764,2,258,5,1041,6,0,253,736,0
Converting to forward existential form...Done !
original formula: (A(AX((((((((Think_7>=1)&&(Fork_7>=1))||((Think_9>=1)&&(Fork_9>=1)))||(((Think_6>=1)&&(Fork_6>=1))||((Think_8>=1)&&(Fork_8>=1))))||((((Th...5384
=> equivalent forward existential formula: [FwdG(FwdU((FwdU((Init * !((E(!(EG(EX((((((!((E(!(((((((Fork_9>=1)&&(Catch2_0>=1))||((Fork_3>=1)&&(Catch2_4>=1))...11240
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 0/200/50
Hit Full ! (commute/partial/dont) 0/200/50
Using saturation style SCC detection
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 0/0/50
Hit Full ! (commute/partial/dont) 0/0/50
Hit Full ! (commute/partial/dont) 0/197/50
Hit Full ! (commute/partial/dont) 0/197/50
Hit Full ! (commute/partial/dont) 0/195/50
(forward)formula 0,1,1.16739,43796,1,0,67,220886,81,61,1817,236654,81
FORMULA Philosophers-COL-000010-CTLFireability-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 50/50 transitions.
Applied a total of 0 rules in 2 ms. Remains 50 /50 variables (removed 0) and now considering 50/50 (removed 0) transitions.
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:54] [INFO ] Computed 20 place invariants in 0 ms
[2022-05-17 15:28:54] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:54] [INFO ] Computed 20 place invariants in 1 ms
[2022-05-17 15:28:54] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:54] [INFO ] Computed 20 place invariants in 1 ms
[2022-05-17 15:28:54] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 50/50 places, 50/50 transitions.
[2022-05-17 15:28:54] [INFO ] Flatten gal took : 2 ms
[2022-05-17 15:28:54] [INFO ] Flatten gal took : 2 ms
[2022-05-17 15:28:54] [INFO ] Input system was already deterministic with 50 transitions.
[2022-05-17 15:28:54] [INFO ] Flatten gal took : 3 ms
[2022-05-17 15:28:54] [INFO ] Flatten gal took : 2 ms
[2022-05-17 15:28:54] [INFO ] Time to serialize gal into /tmp/CTLFireability2919915253903748349.gal : 1 ms
[2022-05-17 15:28:54] [INFO ] Time to serialize properties into /tmp/CTLFireability2270820052698552970.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/CTLFireability2919915253903748349.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2270820052698552970.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,59049,0.009667,4736,2,258,5,1041,6,0,253,736,0
Converting to forward existential form...Done !
original formula: EX(EG((AF(((((((Eat_9<1)&&(Eat_8<1))&&((Eat_1<1)&&(Eat_0<1)))&&(((Eat_3<1)&&(Eat_2<1))&&((Eat_5<1)&&(Eat_4<1))))&&((((Eat_7<1)&&(Eat_6<1)...1051
=> equivalent forward existential formula: [FwdG(EY(Init),(!(EG(!(((((((Eat_9<1)&&(Eat_8<1))&&((Eat_1<1)&&(Eat_0<1)))&&(((Eat_3<1)&&(Eat_2<1))&&((Eat_5<1)&...1100
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.096104,9248,1,0,43,24200,24,26,1323,24211,31
FORMULA Philosophers-COL-000010-CTLFireability-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 50/50 transitions.
Applied a total of 0 rules in 2 ms. Remains 50 /50 variables (removed 0) and now considering 50/50 (removed 0) transitions.
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:55] [INFO ] Computed 20 place invariants in 0 ms
[2022-05-17 15:28:55] [INFO ] Implicit Places using invariants in 33 ms returned []
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:55] [INFO ] Computed 20 place invariants in 1 ms
[2022-05-17 15:28:55] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:55] [INFO ] Computed 20 place invariants in 0 ms
[2022-05-17 15:28:55] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 50/50 places, 50/50 transitions.
[2022-05-17 15:28:55] [INFO ] Flatten gal took : 2 ms
[2022-05-17 15:28:55] [INFO ] Flatten gal took : 2 ms
[2022-05-17 15:28:55] [INFO ] Input system was already deterministic with 50 transitions.
[2022-05-17 15:28:55] [INFO ] Flatten gal took : 3 ms
[2022-05-17 15:28:55] [INFO ] Flatten gal took : 3 ms
[2022-05-17 15:28:55] [INFO ] Time to serialize gal into /tmp/CTLFireability3295796473032901050.gal : 0 ms
[2022-05-17 15:28:55] [INFO ] Time to serialize properties into /tmp/CTLFireability4089598342832743265.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/CTLFireability3295796473032901050.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4089598342832743265.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,59049,0.009559,4808,2,258,5,1041,6,0,253,736,0
Converting to forward existential form...Done !
original formula: AX(AG(AX((EX(((((((Fork_9>=1)&&(Catch2_0>=1))||((Fork_3>=1)&&(Catch2_4>=1)))||(((Fork_6>=1)&&(Catch2_7>=1))||((Fork_7>=1)&&(Catch2_8>=1))...661
=> equivalent forward existential formula: ([(EY(FwdU(EY(Init),TRUE)) * !(EX(((((((Fork_9>=1)&&(Catch2_0>=1))||((Fork_3>=1)&&(Catch2_4>=1)))||(((Fork_6>=1)...756
(forward)formula 0,0,0.018322,5308,1,0,9,1957,10,2,549,2187,5
FORMULA Philosophers-COL-000010-CTLFireability-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 50/50 places, 50/50 transitions.
Applied a total of 0 rules in 5 ms. Remains 50 /50 variables (removed 0) and now considering 50/50 (removed 0) transitions.
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:55] [INFO ] Computed 20 place invariants in 3 ms
[2022-05-17 15:28:55] [INFO ] Implicit Places using invariants in 32 ms returned []
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:55] [INFO ] Computed 20 place invariants in 1 ms
[2022-05-17 15:28:55] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2022-05-17 15:28:55] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:55] [INFO ] Computed 20 place invariants in 1 ms
[2022-05-17 15:28:55] [INFO ] Dead Transitions using invariants and state equation in 51 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 50/50 places, 50/50 transitions.
[2022-05-17 15:28:55] [INFO ] Flatten gal took : 2 ms
[2022-05-17 15:28:55] [INFO ] Flatten gal took : 2 ms
[2022-05-17 15:28:55] [INFO ] Input system was already deterministic with 50 transitions.
[2022-05-17 15:28:55] [INFO ] Flatten gal took : 2 ms
[2022-05-17 15:28:55] [INFO ] Flatten gal took : 2 ms
[2022-05-17 15:28:55] [INFO ] Time to serialize gal into /tmp/CTLFireability10881667690299016409.gal : 0 ms
[2022-05-17 15:28:55] [INFO ] Time to serialize properties into /tmp/CTLFireability8810507957757512209.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/CTLFireability10881667690299016409.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8810507957757512209.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,59049,0.014097,4812,2,258,5,1041,6,0,253,736,0
Converting to forward existential form...Done !
original formula: EF(AG(((((((Think_3>=1)&&(Fork_2>=1))||((Think_0>=1)&&(Fork_9>=1)))||(((Think_1>=1)&&(Fork_0>=1))||((Think_5>=1)&&(Fork_4>=1))))||((((Thi...1606
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(((((((Think_3>=1)&&(Fork_2>=1))||((Think_0>=1)&&(Fork_9>=1)))||(((Think_1>=1)&&...1682
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 0/199/50
Hit Full ! (commute/partial/dont) 0/0/50
(forward)formula 0,0,0.236132,14812,1,0,22,57768,35,12,1455,58339,17
FORMULA Philosophers-COL-000010-CTLFireability-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 50/50 places, 50/50 transitions.
Applied a total of 0 rules in 7 ms. Remains 50 /50 variables (removed 0) and now considering 50/50 (removed 0) transitions.
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:55] [INFO ] Computed 20 place invariants in 1 ms
[2022-05-17 15:28:55] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:55] [INFO ] Computed 20 place invariants in 1 ms
[2022-05-17 15:28:55] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2022-05-17 15:28:55] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:55] [INFO ] Computed 20 place invariants in 10 ms
[2022-05-17 15:28:55] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 50/50 places, 50/50 transitions.
[2022-05-17 15:28:55] [INFO ] Flatten gal took : 3 ms
[2022-05-17 15:28:55] [INFO ] Flatten gal took : 3 ms
[2022-05-17 15:28:55] [INFO ] Input system was already deterministic with 50 transitions.
[2022-05-17 15:28:55] [INFO ] Flatten gal took : 2 ms
[2022-05-17 15:28:55] [INFO ] Flatten gal took : 3 ms
[2022-05-17 15:28:55] [INFO ] Time to serialize gal into /tmp/CTLFireability13133029830274610600.gal : 1 ms
[2022-05-17 15:28:55] [INFO ] Time to serialize properties into /tmp/CTLFireability6109053205558138204.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/CTLFireability13133029830274610600.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6109053205558138204.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,59049,0.009365,4848,2,258,5,1041,6,0,253,736,0
Converting to forward existential form...Done !
original formula: (AG((E(!(EF(((((((Think_7>=1)&&(Fork_7>=1))||((Think_9>=1)&&(Fork_9>=1)))||(((Think_6>=1)&&(Fork_6>=1))||((Think_8>=1)&&(Fork_8>=1))))||(...1729
=> equivalent forward existential formula: [((FwdU((Init * !(EG(!((E(!((((((Eat_9>=1)||(Eat_8>=1))||((Eat_1>=1)||(Eat_0>=1)))||(((Eat_3>=1)||(Eat_2>=1))||(...2108
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 20/270/30
Hit Full ! (commute/partial/dont) 20/270/30
Using saturation style SCC detection
(forward)formula 0,0,0.179158,11996,1,0,20,39433,45,12,1639,32670,26
FORMULA Philosophers-COL-000010-CTLFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 50/50 transitions.
Applied a total of 0 rules in 0 ms. Remains 50 /50 variables (removed 0) and now considering 50/50 (removed 0) transitions.
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:55] [INFO ] Computed 20 place invariants in 4 ms
[2022-05-17 15:28:55] [INFO ] Implicit Places using invariants in 29 ms returned []
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:55] [INFO ] Computed 20 place invariants in 0 ms
[2022-05-17 15:28:55] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
// Phase 1: matrix 50 rows 50 cols
[2022-05-17 15:28:55] [INFO ] Computed 20 place invariants in 0 ms
[2022-05-17 15:28:56] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 50/50 places, 50/50 transitions.
[2022-05-17 15:28:56] [INFO ] Flatten gal took : 3 ms
[2022-05-17 15:28:56] [INFO ] Flatten gal took : 3 ms
[2022-05-17 15:28:56] [INFO ] Input system was already deterministic with 50 transitions.
[2022-05-17 15:28:56] [INFO ] Flatten gal took : 2 ms
[2022-05-17 15:28:56] [INFO ] Flatten gal took : 3 ms
[2022-05-17 15:28:56] [INFO ] Time to serialize gal into /tmp/CTLFireability9560862505406536708.gal : 1 ms
[2022-05-17 15:28:56] [INFO ] Time to serialize properties into /tmp/CTLFireability1711889499269085078.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/CTLFireability9560862505406536708.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1711889499269085078.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,59049,0.010591,4820,2,258,5,1041,6,0,253,736,0
Converting to forward existential form...Done !
original formula: AF(((AX(AG(((((((Fork_1>=1)&&(Catch1_1>=1))||((Fork_5>=1)&&(Catch1_5>=1)))||(((Fork_9>=1)&&(Catch1_9>=1))||((Fork_3>=1)&&(Catch1_3>=1))))...3138
=> equivalent forward existential formula: [FwdG(Init,!(((!(EX(!(!(E(TRUE U !(((((((Fork_1>=1)&&(Catch1_1>=1))||((Fork_5>=1)&&(Catch1_5>=1)))||(((Fork_9>=1...3213
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 0/0/50
(forward)formula 0,0,0.153316,10912,1,0,19,30989,34,12,1503,30564,20
FORMULA Philosophers-COL-000010-CTLFireability-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
[2022-05-17 15:28:56] [INFO ] Flatten gal took : 5 ms
[2022-05-17 15:28:56] [INFO ] Flatten gal took : 2 ms
Total runtime 7314 ms.
BK_STOP 1652801336270
--------------------
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="Philosophers-COL-000010"
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 Philosophers-COL-000010, 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 r168-tall-165277016300186"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-COL-000010.tgz
mv Philosophers-COL-000010 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 '
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 ;