fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r199-smll-167840345600169
Last Updated
May 14, 2023

About the Execution of LoLa+red for GlobalResAllocation-COL-05

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
264.336 10982.00 22751.00 527.40 TFFTTTFFTTTFTTTT normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r199-smll-167840345600169.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is GlobalResAllocation-COL-05, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r199-smll-167840345600169
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 468K
-rw-r--r-- 1 mcc users 7.3K Feb 25 19:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K Feb 25 19:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Feb 25 18:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K Feb 25 18:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.3K Feb 25 16:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 00:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 94K Feb 26 00:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.5K Feb 25 23:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K Feb 25 23:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 16:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:12 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_pt
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 28K Mar 5 18:22 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 GlobalResAllocation-COL-05-CTLCardinality-00
FORMULA_NAME GlobalResAllocation-COL-05-CTLCardinality-01
FORMULA_NAME GlobalResAllocation-COL-05-CTLCardinality-02
FORMULA_NAME GlobalResAllocation-COL-05-CTLCardinality-03
FORMULA_NAME GlobalResAllocation-COL-05-CTLCardinality-04
FORMULA_NAME GlobalResAllocation-COL-05-CTLCardinality-05
FORMULA_NAME GlobalResAllocation-COL-05-CTLCardinality-06
FORMULA_NAME GlobalResAllocation-COL-05-CTLCardinality-07
FORMULA_NAME GlobalResAllocation-COL-05-CTLCardinality-08
FORMULA_NAME GlobalResAllocation-COL-05-CTLCardinality-09
FORMULA_NAME GlobalResAllocation-COL-05-CTLCardinality-10
FORMULA_NAME GlobalResAllocation-COL-05-CTLCardinality-11
FORMULA_NAME GlobalResAllocation-COL-05-CTLCardinality-12
FORMULA_NAME GlobalResAllocation-COL-05-CTLCardinality-13
FORMULA_NAME GlobalResAllocation-COL-05-CTLCardinality-14
FORMULA_NAME GlobalResAllocation-COL-05-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678487014343

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=lolaxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=GlobalResAllocation-COL-05
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-10 22:23:37] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-10 22:23:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 22:23:38] [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.
[2023-03-10 22:23:38] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-10 22:23:39] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1014 ms
[2023-03-10 22:23:39] [INFO ] Imported 5 HL places and 7 HL transitions for a total of 75 PT places and 56105.0 transition bindings in 27 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 37 ms.
FORMULA GlobalResAllocation-COL-05-CTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-10 22:23:39] [INFO ] Built PT skeleton of HLPN with 5 places and 7 transitions 29 arcs in 8 ms.
[2023-03-10 22:23:39] [INFO ] Skeletonized 15 HLPN properties in 13 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 15 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10001 steps, including 2 resets, run finished after 636 ms. (steps per millisecond=15 ) properties (out of 55) seen :17
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 38) seen :0
Running SMT prover for 38 properties.
Normalized transition count is 6 out of 7 initially.
// Phase 1: matrix 6 rows 5 cols
[2023-03-10 22:23:40] [INFO ] Computed 3 place invariants in 6 ms
[2023-03-10 22:23:40] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-10 22:23:40] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-10 22:23:40] [INFO ] After 373ms SMT Verify possible using all constraints in real domain returned unsat :36 sat :0 real:2
[2023-03-10 22:23:40] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-10 22:23:41] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 13 ms returned sat
[2023-03-10 22:23:41] [INFO ] After 68ms SMT Verify possible using all constraints in natural domain returned unsat :38 sat :0
Fused 38 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 38 atomic propositions for a total of 15 simplifications.
FORMULA GlobalResAllocation-COL-05-CTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GlobalResAllocation-COL-05-CTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-10 22:23:41] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2023-03-10 22:23:41] [INFO ] Flatten gal took : 29 ms
FORMULA GlobalResAllocation-COL-05-CTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GlobalResAllocation-COL-05-CTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-10 22:23:41] [INFO ] Flatten gal took : 4 ms
Symmetric sort wr.t. initial and guards and successors and join/free detected :Res
Symmetric sort wr.t. initial detected :Res
Symmetric sort wr.t. initial and guards detected :Res
Applying symmetric unfolding of full symmetric sort :Res domain size was 10
Transition release1 forces synchronizations/join behavior on parameter p of sort Proc
[2023-03-10 22:23:41] [INFO ] Unfolded HLPN to a Petri net with 21 places and 35 transitions 145 arcs in 32 ms.
[2023-03-10 22:23:41] [INFO ] Unfolded 11 HLPN properties in 0 ms.
Support contains 21 out of 21 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 21/21 places, 35/35 transitions.
Reduce isomorphic (modulo) transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 21 transition count 30
Applied a total of 10 rules in 17 ms. Remains 21 /21 variables (removed 0) and now considering 30/35 (removed 5) transitions.
// Phase 1: matrix 30 rows 21 cols
[2023-03-10 22:23:41] [INFO ] Computed 11 place invariants in 8 ms
[2023-03-10 22:23:41] [INFO ] Dead Transitions using invariants and state equation in 97 ms found 0 transitions.
[2023-03-10 22:23:41] [INFO ] Invariant cache hit.
[2023-03-10 22:23:41] [INFO ] Implicit Places using invariants in 67 ms returned []
[2023-03-10 22:23:41] [INFO ] Invariant cache hit.
[2023-03-10 22:23:41] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 142 ms to find 0 implicit places.
[2023-03-10 22:23:41] [INFO ] Invariant cache hit.
[2023-03-10 22:23:41] [INFO ] Dead Transitions using invariants and state equation in 103 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 21/21 places, 30/35 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 362 ms. Remains : 21/21 places, 30/35 transitions.
Support contains 21 out of 21 places after structural reductions.
[2023-03-10 22:23:41] [INFO ] Flatten gal took : 12 ms
[2023-03-10 22:23:41] [INFO ] Flatten gal took : 13 ms
[2023-03-10 22:23:41] [INFO ] Input system was already deterministic with 30 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 790 ms. (steps per millisecond=12 ) properties (out of 34) seen :12
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 22) seen :0
Running SMT prover for 22 properties.
[2023-03-10 22:23:42] [INFO ] Invariant cache hit.
[2023-03-10 22:23:42] [INFO ] [Real]Absence check using 6 positive place invariants in 3 ms returned sat
[2023-03-10 22:23:42] [INFO ] [Real]Absence check using 6 positive and 5 generalized place invariants in 2 ms returned sat
[2023-03-10 22:23:42] [INFO ] After 118ms SMT Verify possible using all constraints in real domain returned unsat :21 sat :0 real:1
[2023-03-10 22:23:42] [INFO ] [Nat]Absence check using 6 positive place invariants in 3 ms returned sat
[2023-03-10 22:23:42] [INFO ] [Nat]Absence check using 6 positive and 5 generalized place invariants in 2 ms returned sat
[2023-03-10 22:23:42] [INFO ] After 41ms SMT Verify possible using all constraints in natural domain returned unsat :22 sat :0
Fused 22 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 22 atomic propositions for a total of 11 simplifications.
FORMULA GlobalResAllocation-COL-05-CTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-10 22:23:42] [INFO ] Flatten gal took : 8 ms
[2023-03-10 22:23:42] [INFO ] Flatten gal took : 8 ms
[2023-03-10 22:23:42] [INFO ] Input system was already deterministic with 30 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 21/21 places, 30/30 transitions.
Applied a total of 0 rules in 2 ms. Remains 21 /21 variables (removed 0) and now considering 30/30 (removed 0) transitions.
[2023-03-10 22:23:42] [INFO ] Invariant cache hit.
[2023-03-10 22:23:42] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 66 ms. Remains : 21/21 places, 30/30 transitions.
[2023-03-10 22:23:43] [INFO ] Flatten gal took : 7 ms
[2023-03-10 22:23:43] [INFO ] Flatten gal took : 6 ms
[2023-03-10 22:23:43] [INFO ] Input system was already deterministic with 30 transitions.
Starting structural reductions in LTL mode, iteration 0 : 21/21 places, 30/30 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 16 transition count 30
Applied a total of 5 rules in 2 ms. Remains 16 /21 variables (removed 5) and now considering 30/30 (removed 0) transitions.
// Phase 1: matrix 30 rows 16 cols
[2023-03-10 22:23:43] [INFO ] Computed 6 place invariants in 1 ms
[2023-03-10 22:23:43] [INFO ] Dead Transitions using invariants and state equation in 68 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 72 ms. Remains : 16/21 places, 30/30 transitions.
[2023-03-10 22:23:43] [INFO ] Flatten gal took : 5 ms
[2023-03-10 22:23:43] [INFO ] Flatten gal took : 4 ms
[2023-03-10 22:23:43] [INFO ] Input system was already deterministic with 30 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 21/21 places, 30/30 transitions.
Ensure Unique test removed 5 places
Applied a total of 0 rules in 7 ms. Remains 16 /21 variables (removed 5) and now considering 30/30 (removed 0) transitions.
[2023-03-10 22:23:43] [INFO ] Invariant cache hit.
[2023-03-10 22:23:43] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 65 ms. Remains : 16/21 places, 30/30 transitions.
[2023-03-10 22:23:43] [INFO ] Flatten gal took : 4 ms
[2023-03-10 22:23:43] [INFO ] Flatten gal took : 3 ms
[2023-03-10 22:23:43] [INFO ] Input system was already deterministic with 30 transitions.
Starting structural reductions in LTL mode, iteration 0 : 21/21 places, 30/30 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 16 transition count 30
Applied a total of 5 rules in 2 ms. Remains 16 /21 variables (removed 5) and now considering 30/30 (removed 0) transitions.
[2023-03-10 22:23:43] [INFO ] Invariant cache hit.
[2023-03-10 22:23:43] [INFO ] Dead Transitions using invariants and state equation in 66 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 69 ms. Remains : 16/21 places, 30/30 transitions.
[2023-03-10 22:23:43] [INFO ] Flatten gal took : 3 ms
[2023-03-10 22:23:43] [INFO ] Flatten gal took : 3 ms
[2023-03-10 22:23:43] [INFO ] Input system was already deterministic with 30 transitions.
Starting structural reductions in LTL mode, iteration 0 : 21/21 places, 30/30 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 16 transition count 30
Applied a total of 5 rules in 1 ms. Remains 16 /21 variables (removed 5) and now considering 30/30 (removed 0) transitions.
[2023-03-10 22:23:43] [INFO ] Invariant cache hit.
[2023-03-10 22:23:43] [INFO ] Dead Transitions using invariants and state equation in 59 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61 ms. Remains : 16/21 places, 30/30 transitions.
[2023-03-10 22:23:43] [INFO ] Flatten gal took : 3 ms
[2023-03-10 22:23:43] [INFO ] Flatten gal took : 3 ms
[2023-03-10 22:23:43] [INFO ] Input system was already deterministic with 30 transitions.
Starting structural reductions in LTL mode, iteration 0 : 21/21 places, 30/30 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 16 transition count 30
Applied a total of 5 rules in 1 ms. Remains 16 /21 variables (removed 5) and now considering 30/30 (removed 0) transitions.
[2023-03-10 22:23:43] [INFO ] Invariant cache hit.
[2023-03-10 22:23:43] [INFO ] Dead Transitions using invariants and state equation in 58 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60 ms. Remains : 16/21 places, 30/30 transitions.
[2023-03-10 22:23:43] [INFO ] Flatten gal took : 4 ms
[2023-03-10 22:23:43] [INFO ] Flatten gal took : 3 ms
[2023-03-10 22:23:43] [INFO ] Input system was already deterministic with 30 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 21/21 places, 30/30 transitions.
Ensure Unique test removed 5 places
Applied a total of 0 rules in 4 ms. Remains 16 /21 variables (removed 5) and now considering 30/30 (removed 0) transitions.
[2023-03-10 22:23:43] [INFO ] Invariant cache hit.
[2023-03-10 22:23:43] [INFO ] Dead Transitions using invariants and state equation in 55 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 60 ms. Remains : 16/21 places, 30/30 transitions.
[2023-03-10 22:23:43] [INFO ] Flatten gal took : 3 ms
[2023-03-10 22:23:43] [INFO ] Flatten gal took : 4 ms
[2023-03-10 22:23:43] [INFO ] Input system was already deterministic with 30 transitions.
Starting structural reductions in LTL mode, iteration 0 : 21/21 places, 30/30 transitions.
Applied a total of 0 rules in 1 ms. Remains 21 /21 variables (removed 0) and now considering 30/30 (removed 0) transitions.
// Phase 1: matrix 30 rows 21 cols
[2023-03-10 22:23:43] [INFO ] Computed 11 place invariants in 2 ms
[2023-03-10 22:23:43] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 65 ms. Remains : 21/21 places, 30/30 transitions.
[2023-03-10 22:23:43] [INFO ] Flatten gal took : 4 ms
[2023-03-10 22:23:43] [INFO ] Flatten gal took : 4 ms
[2023-03-10 22:23:43] [INFO ] Input system was already deterministic with 30 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 21/21 places, 30/30 transitions.
Ensure Unique test removed 5 places
Applied a total of 0 rules in 2 ms. Remains 16 /21 variables (removed 5) and now considering 30/30 (removed 0) transitions.
// Phase 1: matrix 30 rows 16 cols
[2023-03-10 22:23:43] [INFO ] Computed 6 place invariants in 3 ms
[2023-03-10 22:23:43] [INFO ] Dead Transitions using invariants and state equation in 66 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 71 ms. Remains : 16/21 places, 30/30 transitions.
[2023-03-10 22:23:43] [INFO ] Flatten gal took : 4 ms
[2023-03-10 22:23:43] [INFO ] Flatten gal took : 3 ms
[2023-03-10 22:23:43] [INFO ] Input system was already deterministic with 30 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 21/21 places, 30/30 transitions.
Ensure Unique test removed 5 places
Applied a total of 0 rules in 3 ms. Remains 16 /21 variables (removed 5) and now considering 30/30 (removed 0) transitions.
[2023-03-10 22:23:43] [INFO ] Invariant cache hit.
[2023-03-10 22:23:43] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 49 ms. Remains : 16/21 places, 30/30 transitions.
[2023-03-10 22:23:43] [INFO ] Flatten gal took : 3 ms
[2023-03-10 22:23:43] [INFO ] Flatten gal took : 3 ms
[2023-03-10 22:23:43] [INFO ] Input system was already deterministic with 30 transitions.
[2023-03-10 22:23:43] [INFO ] Flatten gal took : 4 ms
[2023-03-10 22:23:43] [INFO ] Flatten gal took : 3 ms
[2023-03-10 22:23:43] [INFO ] Export to MCC of 10 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2023-03-10 22:23:43] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 21 places, 30 transitions and 125 arcs took 1 ms.
Total runtime 5923 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT GlobalResAllocation-COL-05
BK_EXAMINATION: CTLCardinality
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/375

FORMULA GlobalResAllocation-COL-05-CTLCardinality-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA GlobalResAllocation-COL-05-CTLCardinality-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA GlobalResAllocation-COL-05-CTLCardinality-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA GlobalResAllocation-COL-05-CTLCardinality-09 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA GlobalResAllocation-COL-05-CTLCardinality-08 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA GlobalResAllocation-COL-05-CTLCardinality-05 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA GlobalResAllocation-COL-05-CTLCardinality-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA GlobalResAllocation-COL-05-CTLCardinality-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA GlobalResAllocation-COL-05-CTLCardinality-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA GlobalResAllocation-COL-05-CTLCardinality-13 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1678487025325

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/375/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/375/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/375/CTLCardinality.xml
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:129
lola: rewrite Frontend/Parser/formula_rewrite.k:544
lola: rewrite Frontend/Parser/formula_rewrite.k:397
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:129
lola: rewrite Frontend/Parser/formula_rewrite.k:325
lola: rewrite Frontend/Parser/formula_rewrite.k:328
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:469
lola: rewrite Frontend/Parser/formula_rewrite.k:96
lola: rewrite Frontend/Parser/formula_rewrite.k:138
lola: rewrite Frontend/Parser/formula_rewrite.k:553
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:129
lola: rewrite Frontend/Parser/formula_rewrite.k:460
lola: rewrite Frontend/Parser/formula_rewrite.k:322
lola: rewrite Frontend/Parser/formula_rewrite.k:337
lola: rewrite Frontend/Parser/formula_rewrite.k:322
lola: rewrite Frontend/Parser/formula_rewrite.k:334
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:325
lola: rewrite Frontend/Parser/formula_rewrite.k:328
lola: rewrite Frontend/Parser/formula_rewrite.k:322
lola: rewrite Frontend/Parser/formula_rewrite.k:331
lola: rewrite Frontend/Parser/formula_rewrite.k:317
lola: rewrite Frontend/Parser/formula_rewrite.k:322
lola: rewrite Frontend/Parser/formula_rewrite.k:334
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: RELEASE
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: NOTDEADLOCKFREE
lola: Created skeleton in 0.000000 secs.
lola: Rule S: 0 transitions removed,0 places removed
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: NOTDEADLOCKFREE
lola: Created skeleton in 0.000000 secs.
lola: RELEASE
lola: Created skeleton in 0.000000 secs.
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: LAUNCH task # 1 (type EXCL) for 0 GlobalResAllocation-COL-05-CTLCardinality-02
lola: time limit : 300 sec
lola: memory limit: 32 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: rewrite Frontend/Parser/formula_rewrite.k:749
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: LAUNCH INITIAL
lola: Created skeleton in 0.000000 secs.
lola: NOTDEADLOCKFREE
lola: LAUNCH task # 10 (type CNST) for 9 GlobalResAllocation-COL-05-CTLCardinality-07
lola: time limit : 0 sec
lola: memory limit: 0 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: FINISHED task # 10 (type CNST) for GlobalResAllocation-COL-05-CTLCardinality-07
lola: result : false
lola: rewrite Frontend/Parser/formula_rewrite.k:809
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: rewrite Frontend/Parser/formula_rewrite.k:810
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: FINISHED task # 1 (type EXCL) for GlobalResAllocation-COL-05-CTLCardinality-02
lola: result : false
lola: markings : 5754
lola: fired transitions : 131660
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 22 (type EXCL) for 21 GlobalResAllocation-COL-05-CTLCardinality-11
lola: time limit : 450 sec
lola: memory limit: 32 pages
lola: FINISHED task # 22 (type EXCL) for GlobalResAllocation-COL-05-CTLCardinality-11
lola: result : false
lola: markings : 96
lola: fired transitions : 157
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 16 (type EXCL) for 15 GlobalResAllocation-COL-05-CTLCardinality-09
lola: time limit : 514 sec
lola: memory limit: 32 pages
lola: FINISHED task # 16 (type EXCL) for GlobalResAllocation-COL-05-CTLCardinality-09
lola: result : true
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 13 (type EXCL) for 12 GlobalResAllocation-COL-05-CTLCardinality-08
lola: time limit : 600 sec
lola: memory limit: 32 pages
lola: FINISHED task # 13 (type EXCL) for GlobalResAllocation-COL-05-CTLCardinality-08
lola: result : true
lola: markings : 19
lola: fired transitions : 19
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 4 (type EXCL) for 3 GlobalResAllocation-COL-05-CTLCardinality-05
lola: time limit : 720 sec
lola: memory limit: 32 pages
lola: FINISHED task # 4 (type EXCL) for GlobalResAllocation-COL-05-CTLCardinality-05
lola: result : true
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 19 (type EXCL) for 18 GlobalResAllocation-COL-05-CTLCardinality-10
lola: time limit : 900 sec
lola: memory limit: 32 pages
lola: FINISHED task # 19 (type EXCL) for GlobalResAllocation-COL-05-CTLCardinality-10
lola: result : true
lola: markings : 9
lola: fired transitions : 20
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 30 (type EXCL) for 6 GlobalResAllocation-COL-05-CTLCardinality-06
lola: time limit : 1200 sec
lola: memory limit: 32 pages
lola: FINISHED task # 30 (type EXCL) for GlobalResAllocation-COL-05-CTLCardinality-06
lola: result : true
lola: markings : 8
lola: fired transitions : 8
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 28 (type EXCL) for 27 GlobalResAllocation-COL-05-CTLCardinality-14
lola: time limit : 1800 sec
lola: memory limit: 32 pages
lola: FINISHED task # 28 (type EXCL) for GlobalResAllocation-COL-05-CTLCardinality-14
lola: result : true
lola: markings : 19
lola: fired transitions : 39
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 25 (type EXCL) for 24 GlobalResAllocation-COL-05-CTLCardinality-13
lola: time limit : 3600 sec
lola: memory limit: 32 pages
lola: FINISHED task # 25 (type EXCL) for GlobalResAllocation-COL-05-CTLCardinality-13
lola: result : true
lola: markings : 3928
lola: fired transitions : 22023
lola: time used : 0.000000
lola: memory pages used : 1
lola: Portfolio finished: no open formulas

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
GlobalResAllocation-COL-05-CTLCardinality-02: CTL false CTL model checker
GlobalResAllocation-COL-05-CTLCardinality-05: LTL/CTL true CTL model checker
GlobalResAllocation-COL-05-CTLCardinality-06: F false state space / EG
GlobalResAllocation-COL-05-CTLCardinality-07: INITIAL false preprocessing
GlobalResAllocation-COL-05-CTLCardinality-08: CTL true CTL model checker
GlobalResAllocation-COL-05-CTLCardinality-09: CTL true CTL model checker
GlobalResAllocation-COL-05-CTLCardinality-10: EGEF true CTL model checker
GlobalResAllocation-COL-05-CTLCardinality-11: CTL false CTL model checker
GlobalResAllocation-COL-05-CTLCardinality-13: CTL true CTL model checker
GlobalResAllocation-COL-05-CTLCardinality-14: EGEF true CTL model checker


Time elapsed: 0 secs. Pages in use: 1

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="GlobalResAllocation-COL-05"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="lolaxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool lolaxred"
echo " Input is GlobalResAllocation-COL-05, 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 r199-smll-167840345600169"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GlobalResAllocation-COL-05.tgz
mv GlobalResAllocation-COL-05 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 ;