Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r140-tall-162089127300129.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is NeoElection-COL-4, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r140-tall-162089127300129
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 576K
-rw-r--r-- 1 mcc users 32K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 187K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 22K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 118K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Apr 26 07:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 26 07:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Apr 26 07:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 26 07:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Mar 27 06:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 14K Mar 27 06:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Mar 25 07:32 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 25 07:32 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 22 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_pt
-rw-r--r-- 1 mcc users 2 May 5 16:51 instance
-rw-r--r-- 1 mcc users 5 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 81K May 5 16:51 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 NeoElection-COL-4-CTLCardinality-00
FORMULA_NAME NeoElection-COL-4-CTLCardinality-01
FORMULA_NAME NeoElection-COL-4-CTLCardinality-02
FORMULA_NAME NeoElection-COL-4-CTLCardinality-03
FORMULA_NAME NeoElection-COL-4-CTLCardinality-04
FORMULA_NAME NeoElection-COL-4-CTLCardinality-05
FORMULA_NAME NeoElection-COL-4-CTLCardinality-06
FORMULA_NAME NeoElection-COL-4-CTLCardinality-07
FORMULA_NAME NeoElection-COL-4-CTLCardinality-08
FORMULA_NAME NeoElection-COL-4-CTLCardinality-09
FORMULA_NAME NeoElection-COL-4-CTLCardinality-10
FORMULA_NAME NeoElection-COL-4-CTLCardinality-11
FORMULA_NAME NeoElection-COL-4-CTLCardinality-12
FORMULA_NAME NeoElection-COL-4-CTLCardinality-13
FORMULA_NAME NeoElection-COL-4-CTLCardinality-14
FORMULA_NAME NeoElection-COL-4-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1620931910863

Running Version 0
[2021-05-13 18:51:52] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -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]
[2021-05-13 18:51:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-13 18:51:52] [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.
[2021-05-13 18:51:52] [WARNING] Using fallBack plugin, rng conformance not checked
[2021-05-13 18:51:53] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 612 ms
[2021-05-13 18:51:53] [INFO ] Detected 4 constant HL places corresponding to 115 PT places.
[2021-05-13 18:51:53] [INFO ] Imported 18 HL places and 22 HL transitions for a total of 1830 PT places and 3990.0 transition bindings in 25 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 20 ms.
[2021-05-13 18:51:53] [INFO ] Built PT skeleton of HLPN with 18 places and 22 transitions in 5 ms.
[2021-05-13 18:51:53] [INFO ] Skeletonized HLPN properties in 2 ms.
Successfully produced net in file /tmp/petri1000_13461167394539065118.dot
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 12 places and 7 transitions.
Ensure Unique test removed 8 transitions
Reduce redundant transitions removed 8 transitions.
Incomplete random walk after 100000 steps, including 3473 resets, run finished after 863 ms. (steps per millisecond=115 ) properties (out of 108) seen :19
Running SMT prover for 89 properties.
// Phase 1: matrix 7 rows 6 cols
[2021-05-13 18:51:54] [INFO ] Computed 1 place invariants in 4 ms
[2021-05-13 18:51:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2021-05-13 18:51:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 18:51:54] [INFO ] [Real]Absence check using state equation in 20 ms returned unsat :68 sat :20 real:1
[2021-05-13 18:51:54] [INFO ] State equation strengthened by 2 read => feed constraints.
[2021-05-13 18:51:54] [INFO ] [Real]Added 2 Read/Feed constraints in 1 ms returned sat
[2021-05-13 18:51:54] [INFO ] SMT Verify possible in real domain returnedunsat :68 sat :0 real:21
[2021-05-13 18:51:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2021-05-13 18:51:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 18:51:54] [INFO ] [Nat]Absence check using state equation in 25 ms returned unsat :0 sat :89
[2021-05-13 18:51:54] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
Attempting to minimize the solution found.
Minimization took 31 ms.
[2021-05-13 18:51:54] [INFO ] SMT Verify possible in nat domain returned unsat :0 sat :89
Successfully simplified 68 atomic propositions for a total of 16 simplifications.
FORMULA NeoElection-COL-4-CTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-13 18:51:54] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2021-05-13 18:51:54] [INFO ] Flatten gal took : 17 ms
[2021-05-13 18:51:54] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA NeoElection-COL-4-CTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-4-CTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-4-CTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-4-CTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-4-CTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-13 18:51:54] [INFO ] Flatten gal took : 2 ms
[2021-05-13 18:51:54] [INFO ] Unfolded HLPN to a Petri net with 1830 places and 2214 transitions in 38 ms.
[2021-05-13 18:51:54] [INFO ] Unfolded HLPN properties in 8 ms.
Successfully produced net in file /tmp/petri1001_7528751230320732333.dot
Deduced a syphon composed of 1687 places in 9 ms
Reduce places removed 1699 places and 2087 transitions.
Reduce places removed 9 places and 0 transitions.
Support contains 122 out of 122 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 122/122 places, 127/127 transitions.
Applied a total of 0 rules in 7 ms. Remains 122 /122 variables (removed 0) and now considering 127/127 (removed 0) transitions.
[2021-05-13 18:51:54] [INFO ] Flow matrix only has 118 transitions (discarded 9 similar events)
// Phase 1: matrix 118 rows 122 cols
[2021-05-13 18:51:54] [INFO ] Computed 35 place invariants in 9 ms
[2021-05-13 18:51:54] [INFO ] Implicit Places using invariants in 42 ms returned []
[2021-05-13 18:51:54] [INFO ] Flow matrix only has 118 transitions (discarded 9 similar events)
// Phase 1: matrix 118 rows 122 cols
[2021-05-13 18:51:54] [INFO ] Computed 35 place invariants in 5 ms
[2021-05-13 18:51:54] [INFO ] State equation strengthened by 27 read => feed constraints.
[2021-05-13 18:51:54] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 113 ms to find 0 implicit places.
[2021-05-13 18:51:54] [INFO ] Flow matrix only has 118 transitions (discarded 9 similar events)
// Phase 1: matrix 118 rows 122 cols
[2021-05-13 18:51:54] [INFO ] Computed 35 place invariants in 2 ms
[2021-05-13 18:51:54] [INFO ] Dead Transitions using invariants and state equation in 79 ms returned []
Finished structural reductions, in 1 iterations. Remains : 122/122 places, 127/127 transitions.
[2021-05-13 18:51:54] [INFO ] Flatten gal took : 25 ms
[2021-05-13 18:51:54] [INFO ] Flatten gal took : 24 ms
[2021-05-13 18:51:55] [INFO ] Input system was already deterministic with 127 transitions.
Incomplete random walk after 100000 steps, including 591 resets, run finished after 7942 ms. (steps per millisecond=12 ) properties (out of 72) seen :11
Running SMT prover for 61 properties.
[2021-05-13 18:52:03] [INFO ] Flow matrix only has 118 transitions (discarded 9 similar events)
// Phase 1: matrix 118 rows 122 cols
[2021-05-13 18:52:03] [INFO ] Computed 35 place invariants in 7 ms
[2021-05-13 18:52:03] [INFO ] [Real]Absence check using 23 positive place invariants in 4 ms returned sat
[2021-05-13 18:52:03] [INFO ] [Real]Absence check using 23 positive and 12 generalized place invariants in 2 ms returned sat
[2021-05-13 18:52:03] [INFO ] SMT Verify possible in real domain returnedunsat :60 sat :0 real:1
[2021-05-13 18:52:03] [INFO ] [Nat]Absence check using 23 positive place invariants in 3 ms returned sat
[2021-05-13 18:52:03] [INFO ] [Nat]Absence check using 23 positive and 12 generalized place invariants in 1 ms returned sat
[2021-05-13 18:52:03] [INFO ] SMT Verify possible in nat domain returned unsat :1 sat :60
Successfully simplified 61 atomic propositions for a total of 10 simplifications.
[2021-05-13 18:52:03] [INFO ] Initial state test concluded for 1 properties.
FORMULA NeoElection-COL-4-CTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Graph (complete) has 374 edges and 122 vertex of which 110 are kept as prefixes of interest. Removing 12 places using SCC suffix rule.7 ms
Discarding 12 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 108 transition count 126
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 7 Pre rules applied. Total rules applied 2 place count 108 transition count 119
Deduced a syphon composed of 7 places in 0 ms
Ensure Unique test removed 3 places
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 1 with 17 rules applied. Total rules applied 19 place count 98 transition count 119
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 37 place count 80 transition count 70
Iterating global reduction 1 with 18 rules applied. Total rules applied 55 place count 80 transition count 70
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 4 Pre rules applied. Total rules applied 55 place count 80 transition count 66
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 1 with 8 rules applied. Total rules applied 63 place count 76 transition count 66
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 64 place count 75 transition count 65
Ensure Unique test removed 1 places
Iterating post reduction 1 with 1 rules applied. Total rules applied 65 place count 74 transition count 65
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 66 place count 73 transition count 64
Ensure Unique test removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 67 place count 72 transition count 64
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 68 place count 71 transition count 63
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 69 place count 70 transition count 63
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 7 Pre rules applied. Total rules applied 69 place count 70 transition count 56
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 4 with 14 rules applied. Total rules applied 83 place count 63 transition count 56
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 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 87 place count 61 transition count 54
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 88 place count 60 transition count 53
Ensure Unique test removed 1 places
Iterating post reduction 4 with 1 rules applied. Total rules applied 89 place count 59 transition count 53
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 90 place count 58 transition count 52
Ensure Unique test removed 1 places
Iterating post reduction 5 with 1 rules applied. Total rules applied 91 place count 57 transition count 52
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 92 place count 56 transition count 51
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 93 place count 55 transition count 51
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 3 Pre rules applied. Total rules applied 93 place count 55 transition count 48
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 7 with 6 rules applied. Total rules applied 99 place count 52 transition count 48
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 7 with 6 rules applied. Total rules applied 105 place count 49 transition count 45
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 107 place count 47 transition count 43
Iterating global reduction 7 with 2 rules applied. Total rules applied 109 place count 47 transition count 43
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 110 place count 46 transition count 42
Ensure Unique test removed 1 places
Iterating post reduction 7 with 1 rules applied. Total rules applied 111 place count 45 transition count 42
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 112 place count 44 transition count 41
Ensure Unique test removed 1 places
Iterating post reduction 8 with 1 rules applied. Total rules applied 113 place count 43 transition count 41
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 114 place count 42 transition count 40
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 115 place count 41 transition count 40
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 2 Pre rules applied. Total rules applied 115 place count 41 transition count 38
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 10 with 4 rules applied. Total rules applied 119 place count 39 transition count 38
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 10 with 6 rules applied. Total rules applied 125 place count 36 transition count 35
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 126 place count 35 transition count 34
Iterating global reduction 10 with 1 rules applied. Total rules applied 127 place count 35 transition count 34
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 10 with 1 rules applied. Total rules applied 128 place count 34 transition count 33
Ensure Unique test removed 1 places
Iterating post reduction 10 with 1 rules applied. Total rules applied 129 place count 33 transition count 33
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 130 place count 32 transition count 32
Ensure Unique test removed 1 places
Iterating post reduction 11 with 1 rules applied. Total rules applied 131 place count 31 transition count 32
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 12 with 1 rules applied. Total rules applied 132 place count 30 transition count 31
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 133 place count 29 transition count 31
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 2 Pre rules applied. Total rules applied 133 place count 29 transition count 29
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 13 with 4 rules applied. Total rules applied 137 place count 27 transition count 29
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 2 places and 0 transitions.
Iterating global reduction 13 with 4 rules applied. Total rules applied 141 place count 25 transition count 27
Applied a total of 141 rules in 115 ms. Remains 25 /122 variables (removed 97) and now considering 27/127 (removed 100) transitions.
[2021-05-13 18:52:03] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2021-05-13 18:52:03] [INFO ] Flatten gal took : 3 ms
FORMULA NeoElection-COL-4-CTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-13 18:52:03] [INFO ] Flatten gal took : 2 ms
[2021-05-13 18:52:03] [INFO ] Input system was already deterministic with 27 transitions.
Graph (complete) has 374 edges and 122 vertex of which 110 are kept as prefixes of interest. Removing 12 places using SCC suffix rule.1 ms
Discarding 12 places :
Also discarding 0 output transitions
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 15 place count 96 transition count 82
Iterating global reduction 0 with 14 rules applied. Total rules applied 29 place count 96 transition count 82
Applied a total of 29 rules in 8 ms. Remains 96 /122 variables (removed 26) and now considering 82/127 (removed 45) transitions.
[2021-05-13 18:52:03] [INFO ] Flatten gal took : 7 ms
[2021-05-13 18:52:03] [INFO ] Flatten gal took : 7 ms
[2021-05-13 18:52:03] [INFO ] Input system was already deterministic with 82 transitions.
[2021-05-13 18:52:03] [INFO ] Flatten gal took : 7 ms
[2021-05-13 18:52:03] [INFO ] Flatten gal took : 7 ms
[2021-05-13 18:52:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality16707405327071112157.gal : 2 ms
[2021-05-13 18:52:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality1050982243933962355.ctl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/CTLCardinality16707405327071112157.gal, -t, CGAL, -ctl, /tmp/CTLCardinality1050982243933962355.ctl, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/CTLCardinality16707405327071112157.gal -t CGAL -ctl /tmp/CTLCardinality1050982243933962355.ctl --gen-order FOLLOW
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,1.46438e+10,1.03649,34624,2,11835,5,148023,6,0,444,140987,0


Converting to forward existential form...Done !
original formula: EG(AG(!(AG(((((((((((((((((((((((((P_startNeg__broadcasting_4+P_startNeg__broadcasting_5)+P_startNeg__broadcasting_6)+P_startNeg__broadcasting_7)+P_startNeg__broadcasting_8)+P_startNeg__broadcasting_9)+P_startNeg__broadcasting_10)+P_startNeg__broadcasting_11)+P_startNeg__broadcasting_12)+P_startNeg__broadcasting_13)+P_startNeg__broadcasting_14)+P_startNeg__broadcasting_15)+P_startNeg__broadcasting_16)+P_startNeg__broadcasting_17)+P_startNeg__broadcasting_18)+P_startNeg__broadcasting_19)+P_poll__handlingMessage_1)+P_poll__handlingMessage_2)+P_poll__handlingMessage_3)+P_poll__handlingMessage_4)+P_polling_1)+P_polling_2)+P_polling_3)+P_polling_4)>=3)))))
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !(!(!(E(TRUE U !(((((((((((((((((((((((((P_startNeg__broadcasting_4+P_startNeg__broadcasting_5)+P_startNeg__broadcasting_6)+P_startNeg__broadcasting_7)+P_startNeg__broadcasting_8)+P_startNeg__broadcasting_9)+P_startNeg__broadcasting_10)+P_startNeg__broadcasting_11)+P_startNeg__broadcasting_12)+P_startNeg__broadcasting_13)+P_startNeg__broadcasting_14)+P_startNeg__broadcasting_15)+P_startNeg__broadcasting_16)+P_startNeg__broadcasting_17)+P_startNeg__broadcasting_18)+P_startNeg__broadcasting_19)+P_poll__handlingMessage_1)+P_poll__handlingMessage_2)+P_poll__handlingMessage_3)+P_poll__handlingMessage_4)+P_polling_1)+P_polling_2)+P_polling_3)+P_polling_4)>=3)))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t7, t8, t10, t11, t47, t48, t49, t50, t51, t52, t53, t54, t55, t56, t62, t63, t64, t65, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :1/57/24/82
Detected timeout of ITS tools.
[2021-05-13 18:52:33] [INFO ] Flatten gal took : 7 ms
[2021-05-13 18:52:33] [INFO ] Applying decomposition
[2021-05-13 18:52:33] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph9496655471452356380.txt, -o, /tmp/graph9496655471452356380.bin, -w, /tmp/graph9496655471452356380.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph9496655471452356380.bin, -l, -1, -v, -w, /tmp/graph9496655471452356380.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-13 18:52:33] [INFO ] Decomposing Gal with order
[2021-05-13 18:52:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-13 18:52:33] [INFO ] Removed a total of 104 redundant transitions.
[2021-05-13 18:52:33] [INFO ] Flatten gal took : 28 ms
[2021-05-13 18:52:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 66 labels/synchronizations in 9 ms.
[2021-05-13 18:52:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality9564324411773910119.gal : 3 ms
[2021-05-13 18:52:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality8183855478238638876.ctl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/CTLCardinality9564324411773910119.gal, -t, CGAL, -ctl, /tmp/CTLCardinality8183855478238638876.ctl, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/CTLCardinality9564324411773910119.gal -t CGAL -ctl /tmp/CTLCardinality8183855478238638876.ctl --gen-order FOLLOW
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,1.46438e+10,1.36273,43984,2,22016,5,204406,6,0,464,188219,0


Converting to forward existential form...Done !
original formula: EG(AG(!(AG(((((((((((((((((((((((((gu19.P_startNeg__broadcasting_4+gu19.P_startNeg__broadcasting_5)+gu19.P_startNeg__broadcasting_6)+gu19.P_startNeg__broadcasting_7)+gu19.P_startNeg__broadcasting_8)+gu19.P_startNeg__broadcasting_9)+gu19.P_startNeg__broadcasting_10)+gu19.P_startNeg__broadcasting_11)+gu19.P_startNeg__broadcasting_12)+gu19.P_startNeg__broadcasting_13)+gu19.P_startNeg__broadcasting_14)+gu19.P_startNeg__broadcasting_15)+gu19.P_startNeg__broadcasting_16)+gu19.P_startNeg__broadcasting_17)+gu19.P_startNeg__broadcasting_18)+gu19.P_startNeg__broadcasting_19)+gu19.P_poll__handlingMessage_1)+gu19.P_poll__handlingMessage_2)+gu19.P_poll__handlingMessage_3)+gu19.P_poll__handlingMessage_4)+gu19.P_polling_1)+gu19.P_polling_2)+gu19.P_polling_3)+gu19.P_polling_4)>=3)))))
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !(!(!(E(TRUE U !(((((((((((((((((((((((((gu19.P_startNeg__broadcasting_4+gu19.P_startNeg__broadcasting_5)+gu19.P_startNeg__broadcasting_6)+gu19.P_startNeg__broadcasting_7)+gu19.P_startNeg__broadcasting_8)+gu19.P_startNeg__broadcasting_9)+gu19.P_startNeg__broadcasting_10)+gu19.P_startNeg__broadcasting_11)+gu19.P_startNeg__broadcasting_12)+gu19.P_startNeg__broadcasting_13)+gu19.P_startNeg__broadcasting_14)+gu19.P_startNeg__broadcasting_15)+gu19.P_startNeg__broadcasting_16)+gu19.P_startNeg__broadcasting_17)+gu19.P_startNeg__broadcasting_18)+gu19.P_startNeg__broadcasting_19)+gu19.P_poll__handlingMessage_1)+gu19.P_poll__handlingMessage_2)+gu19.P_poll__handlingMessage_3)+gu19.P_poll__handlingMessage_4)+gu19.P_polling_1)+gu19.P_polling_2)+gu19.P_polling_3)+gu19.P_polling_4)>=3)))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions gu19.t62, gu19.t63, gu19.t64, gu19.t65, t0, t1, t2, t3, t7, t8, t9, t15, t17, t47, t49, t50, t52, t53, t54, t55, t56, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/38/21/59
Detected timeout of ITS tools.
[2021-05-13 18:53:03] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2021-05-13 18:53:03] [INFO ] Flatten gal took : 23 ms
[2021-05-13 18:53:03] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA NeoElection-COL-4-CTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-4-CTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-4-CTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-13 18:53:03] [INFO ] Flatten gal took : 15 ms
[2021-05-13 18:53:03] [INFO ] Applying decomposition
[2021-05-13 18:53:03] [INFO ] Flatten gal took : 11 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph17029173591297556473.txt, -o, /tmp/graph17029173591297556473.bin, -w, /tmp/graph17029173591297556473.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph17029173591297556473.bin, -l, -1, -v, -w, /tmp/graph17029173591297556473.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-13 18:53:04] [INFO ] Decomposing Gal with order
[2021-05-13 18:53:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-13 18:53:04] [INFO ] Removed a total of 168 redundant transitions.
[2021-05-13 18:53:04] [INFO ] Flatten gal took : 27 ms
[2021-05-13 18:53:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 221 labels/synchronizations in 10 ms.
[2021-05-13 18:53:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality12567215808331274360.gal : 2 ms
[2021-05-13 18:53:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality14301565416151663699.ctl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/CTLCardinality12567215808331274360.gal, -t, CGAL, -ctl, /tmp/CTLCardinality14301565416151663699.ctl, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/CTLCardinality12567215808331274360.gal -t CGAL -ctl /tmp/CTLCardinality14301565416151663699.ctl --gen-order FOLLOW
No direction supplied, using forward translation only.
Parsed 5 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,2.91912e+11,1.90291,65416,2,30140,5,326399,6,0,575,296206,0


Converting to forward existential form...Done !
original formula: AX(FALSE)
=> equivalent forward existential formula: [(EY(Init) * !(FALSE))] = FALSE
(forward)formula 0,0,1.90727,65416,1,0,6,326399,7,1,709,296206,1
FORMULA NeoElection-COL-4-CTLCardinality-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: AX(FALSE)
=> equivalent forward existential formula: [(EY(Init) * !(FALSE))] = FALSE
(forward)formula 1,0,1.90861,65416,1,0,6,326399,7,1,709,296206,1
FORMULA NeoElection-COL-4-CTLCardinality-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: AF(EX((AX(FALSE) + (((((((((((((((((((((((((((((gu18.P_startNeg__broadcasting_4+gu18.P_startNeg__broadcasting_5)+gu18.P_startNeg__broadcasting_6)+gu18.P_startNeg__broadcasting_7)+gu18.P_startNeg__broadcasting_8)+gu18.P_startNeg__broadcasting_9)+gu18.P_startNeg__broadcasting_10)+gu18.P_startNeg__broadcasting_11)+gu18.P_startNeg__broadcasting_12)+gu18.P_startNeg__broadcasting_13)+gu18.P_startNeg__broadcasting_14)+gu18.P_startNeg__broadcasting_15)+gu18.P_startNeg__broadcasting_16)+gu18.P_startNeg__broadcasting_17)+gu18.P_startNeg__broadcasting_18)+gu18.P_startNeg__broadcasting_19)+12)+gi0.gi1.gu0.P_poll__pollEnd_1)+gi0.gi1.gu0.P_poll__pollEnd_2)+gi0.gi1.gu0.P_poll__pollEnd_3)+gi0.gi1.gu0.P_poll__pollEnd_4)+1)+1)+1)+1)+gu18.P_poll__handlingMessage_1)+gu18.P_poll__handlingMessage_2)+gu18.P_poll__handlingMessage_3)+gu18.P_poll__handlingMessage_4)<=((((((((((((gu18.P_poll__handlingMessage_1+gu18.P_poll__handlingMessage_2)+gu18.P_poll__handlingMessage_3)+gu18.P_poll__handlingMessage_4)+12)+gi0.gi1.gu0.P_electionInit_1)+gi0.gi1.gu0.P_electionInit_2)+gi0.gi1.gu0.P_electionInit_3)+gi0.gi1.gu0.P_electionInit_4)+gi0.gi1.gu0.P_poll__pollEnd_1)+gi0.gi1.gu0.P_poll__pollEnd_2)+gi0.gi1.gu0.P_poll__pollEnd_3)+gi0.gi1.gu0.P_poll__pollEnd_4)))))
=> equivalent forward existential formula: [FwdG(Init,!(EX((!(EX(!(FALSE))) + (((((((((((((((((((((((((((((gu18.P_startNeg__broadcasting_4+gu18.P_startNeg__broadcasting_5)+gu18.P_startNeg__broadcasting_6)+gu18.P_startNeg__broadcasting_7)+gu18.P_startNeg__broadcasting_8)+gu18.P_startNeg__broadcasting_9)+gu18.P_startNeg__broadcasting_10)+gu18.P_startNeg__broadcasting_11)+gu18.P_startNeg__broadcasting_12)+gu18.P_startNeg__broadcasting_13)+gu18.P_startNeg__broadcasting_14)+gu18.P_startNeg__broadcasting_15)+gu18.P_startNeg__broadcasting_16)+gu18.P_startNeg__broadcasting_17)+gu18.P_startNeg__broadcasting_18)+gu18.P_startNeg__broadcasting_19)+12)+gi0.gi1.gu0.P_poll__pollEnd_1)+gi0.gi1.gu0.P_poll__pollEnd_2)+gi0.gi1.gu0.P_poll__pollEnd_3)+gi0.gi1.gu0.P_poll__pollEnd_4)+1)+1)+1)+1)+gu18.P_poll__handlingMessage_1)+gu18.P_poll__handlingMessage_2)+gu18.P_poll__handlingMessage_3)+gu18.P_poll__handlingMessage_4)<=((((((((((((gu18.P_poll__handlingMessage_1+gu18.P_poll__handlingMessage_2)+gu18.P_poll__handlingMessage_3)+gu18.P_poll__handlingMessage_4)+12)+gi0.gi1.gu0.P_electionInit_1)+gi0.gi1.gu0.P_electionInit_2)+gi0.gi1.gu0.P_electionInit_3)+gi0.gi1.gu0.P_electionInit_4)+gi0.gi1.gu0.P_poll__pollEnd_1)+gi0.gi1.gu0.P_poll__pollEnd_2)+gi0.gi1.gu0.P_poll__pollEnd_3)+gi0.gi1.gu0.P_poll__pollEnd_4))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions gu18.t107, gu18.t108, gu18.t109, gu18.t110, t0, t1, t2, t3, t4, t16, t24, t37, t50, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/43/13/56
(forward)formula 2,1,162.988,2227656,1,0,375,1.22651e+07,11,263,1705,1.48981e+07,263
FORMULA NeoElection-COL-4-CTLCardinality-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: EG(TRUE)
=> equivalent forward existential formula: [FwdG(Init,TRUE)] != FALSE
(forward)formula 3,1,163.874,2229704,1,0,375,1.23293e+07,15,265,1795,1.50639e+07,265
FORMULA NeoElection-COL-4-CTLCardinality-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: EG(AG(!(AG(((((((((((((((((((((((((gu18.P_startNeg__broadcasting_4+gu18.P_startNeg__broadcasting_5)+gu18.P_startNeg__broadcasting_6)+gu18.P_startNeg__broadcasting_7)+gu18.P_startNeg__broadcasting_8)+gu18.P_startNeg__broadcasting_9)+gu18.P_startNeg__broadcasting_10)+gu18.P_startNeg__broadcasting_11)+gu18.P_startNeg__broadcasting_12)+gu18.P_startNeg__broadcasting_13)+gu18.P_startNeg__broadcasting_14)+gu18.P_startNeg__broadcasting_15)+gu18.P_startNeg__broadcasting_16)+gu18.P_startNeg__broadcasting_17)+gu18.P_startNeg__broadcasting_18)+gu18.P_startNeg__broadcasting_19)+gu18.P_poll__handlingMessage_1)+gu18.P_poll__handlingMessage_2)+gu18.P_poll__handlingMessage_3)+gu18.P_poll__handlingMessage_4)+gu18.P_polling_1)+gu18.P_polling_2)+gu18.P_polling_3)+gu18.P_polling_4)>=3)))))
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !(!(!(E(TRUE U !(((((((((((((((((((((((((gu18.P_startNeg__broadcasting_4+gu18.P_startNeg__broadcasting_5)+gu18.P_startNeg__broadcasting_6)+gu18.P_startNeg__broadcasting_7)+gu18.P_startNeg__broadcasting_8)+gu18.P_startNeg__broadcasting_9)+gu18.P_startNeg__broadcasting_10)+gu18.P_startNeg__broadcasting_11)+gu18.P_startNeg__broadcasting_12)+gu18.P_startNeg__broadcasting_13)+gu18.P_startNeg__broadcasting_14)+gu18.P_startNeg__broadcasting_15)+gu18.P_startNeg__broadcasting_16)+gu18.P_startNeg__broadcasting_17)+gu18.P_startNeg__broadcasting_18)+gu18.P_startNeg__broadcasting_19)+gu18.P_poll__handlingMessage_1)+gu18.P_poll__handlingMessage_2)+gu18.P_poll__handlingMessage_3)+gu18.P_poll__handlingMessage_4)+gu18.P_polling_1)+gu18.P_polling_2)+gu18.P_polling_3)+gu18.P_polling_4)>=3)))))))))] != FALSE
dead was empty
(forward)formula 4,0,327.24,2831704,1,0,375,1.796e+07,13,267,1873,1.65195e+07,160
FORMULA NeoElection-COL-4-CTLCardinality-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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


BK_STOP 1620932312996

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination CTLCardinality -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=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="NeoElection-COL-4"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is NeoElection-COL-4, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r140-tall-162089127300129"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NeoElection-COL-4.tgz
mv NeoElection-COL-4 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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