Trace number 1544694

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SAT07 reference solver: March KS 2007-02-08UNSAT 107.53 107.704

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/400/
unif-k3-r4.25-v400-c1700-S816613570-013.cnf
MD5SUM81069fe0820ec926c4489d15e9670c03
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark79.3159
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.01	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 400 variables and 1700 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 8 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 398 free variables and 1692 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.465
0.00/0.01	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 161 duplicate clauses
0.00/0.01	c resolvent_look() :: found 85 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 400 variables and 1777 clauses.
0.00/0.01	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.01	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.01	c transformTo3SAT():: the transformation yielded 400 variabels and 1777 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 1777 / 400 ) = 4.44
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c suggested doublelook initial :: 0
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 139 JD: 15
0.02/0.07	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
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c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
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c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 2336 JD: 15
1.00/1.06	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |****************************
c |*****************************
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c |*******************************
c |********************************
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c |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 11850 JD: 15
5.29/5.38	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
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c |************************
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c |********************************
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c |********************************************************
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c |***************************************************************
c |****************************************************************| 3 NC: 36872 JD: 15
16.69/16.79	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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c |********************************
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c |***************************************************************
c |****************************************************************| 4 NC: 77394 JD: 15
35.19/35.26	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
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c |****************
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c |************************
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c |*******************************
c |********************************
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c |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 5 NC: 127055 JD: 15
58.07/58.13	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
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c |******************
c |*******************
c |********************
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c |**********************
c |***********************
c |************************
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c |**************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |************************************************
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c |********************************************************
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c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 6 NC: 173031 JD: 15
79.56/79.61	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
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c |************
c |*************
c |**************
c |***************
c |****************
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c |************************
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c |*******************************
c |********************************
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c |********************************************************
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c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 7 NC: 204465 JD: 15
94.94/95.03	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
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c |************************
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c |*******************************
c |********************************
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c |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 8 NC: 220753 JD: 15
103.14/103.29	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
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c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |**************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |***********************************
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c |*************************************
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c |*******************************************************
c |********************************************************
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c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 9 NC: 226942 JD: 15
106.43/106.55	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |*******************************
c |********************************
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c |****************************************
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c |************************************************
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c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |****************************************************************| 10 NC: 228577 JD: 15
107.33/107.44	c |----------------------------------------------------------------|
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |****************************************************************| 11 NC: 228970 JD: 15
107.53/107.66	c |----------------------------------------------------------------|
c |****
c |*****
c |******
c |********
c |*********
c |**********
c |***********
c |************
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |********************************
c |****************************************************************| 12 NC: 229021 JD: 15
107.53/107.69	c |----------------------------------------------------------------|
c |****************
c |*****************
c |******************
c |********************
c |************************
c |********************************
c |****************************************************************| 13 NC: 229029 JD: 15
107.53/107.70	c |----------------------------------------------------------------|
c |
107.53/107.70	c
107.53/107.70	c main():: nodeCount: 229029
107.53/107.70	c main():: dead ends in main: 5755
107.53/107.70	c main():: lookAheadCount: 16401743
107.53/107.70	c main():: unitResolveCount: 2953461
107.53/107.70	c main():: time=107.650000
107.53/107.70	c main():: necessary_assignments: 53713
107.53/107.70	c main():: bin_sat: 0, bin_unsat 0
107.53/107.70	c main():: doublelook: #: 999950, succes #: 751590
107.53/107.70	c main():: doublelook: overall 6.328 of all possible doublelooks executed
107.53/107.70	c main():: doublelook: succesrate: 75.163, average DL_trigger: 6225.431
107.53/107.70	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1544694-1238613409/watcher-1544694-1238613409 -o /tmp/evaluation-result-1544694-1238613409/solver-1544694-1238613409 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544694-1238613409.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.91 3/64 21705
/proc/meminfo: memFree=1393168/2055920 swapFree=4179868/4192956
[pid=21705] ppid=21703 vsize=796 CPUtime=0
/proc/21705/stat : 21705 (march_ks) R 21703 21705 21463 0 -1 4194304 124 0 0 0 0 0 0 0 18 0 1 0 738233320 815104 107 1992294400 134512640 135019032 4294956240 18446744073709551615 134661307 0 0 4096 0 0 0 0 17 0 0 0
/proc/21705/statm: 199 107 52 123 0 74 0

[startup+0.0240691 s]
/proc/loadavg: 1.00 1.00 0.91 3/64 21705
/proc/meminfo: memFree=1393168/2055920 swapFree=4179868/4192956
[pid=21705] ppid=21703 vsize=1192 CPUtime=0.02
/proc/21705/stat : 21705 (march_ks) R 21703 21705 21463 0 -1 4194304 227 0 0 0 2 0 0 0 18 0 1 0 738233320 1220608 210 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21705/statm: 298 210 73 123 0 173 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1192

[startup+0.101081 s]
/proc/loadavg: 1.00 1.00 0.91 3/64 21705
/proc/meminfo: memFree=1393168/2055920 swapFree=4179868/4192956
[pid=21705] ppid=21703 vsize=1192 CPUtime=0.1
/proc/21705/stat : 21705 (march_ks) R 21703 21705 21463 0 -1 4194304 244 0 0 0 10 0 0 0 18 0 1 0 738233320 1220608 227 1992294400 134512640 135019032 4294956240 18446744073709551615 134543030 0 0 4096 0 0 0 0 17 0 0 0
/proc/21705/statm: 298 227 73 123 0 173 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1192

[startup+0.301109 s]
/proc/loadavg: 1.00 1.00 0.91 3/64 21705
/proc/meminfo: memFree=1393168/2055920 swapFree=4179868/4192956
[pid=21705] ppid=21703 vsize=1192 CPUtime=0.3
/proc/21705/stat : 21705 (march_ks) R 21703 21705 21463 0 -1 4194304 254 0 0 0 30 0 0 0 19 0 1 0 738233320 1220608 237 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/21705/statm: 298 237 73 123 0 173 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1192

[startup+0.701164 s]
/proc/loadavg: 1.00 1.00 0.91 3/64 21705
/proc/meminfo: memFree=1393168/2055920 swapFree=4179868/4192956
[pid=21705] ppid=21703 vsize=1324 CPUtime=0.7
/proc/21705/stat : 21705 (march_ks) R 21703 21705 21463 0 -1 4194304 261 0 0 0 70 0 0 0 23 0 1 0 738233320 1355776 244 1992294400 134512640 135019032 4294956240 18446744073709551615 134526441 0 0 4096 0 0 0 0 17 0 0 0
/proc/21705/statm: 331 244 73 123 0 206 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1324

[startup+1.50128 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 21706
/proc/meminfo: memFree=1392456/2055920 swapFree=4179868/4192956
[pid=21705] ppid=21703 vsize=1324 CPUtime=1.5
/proc/21705/stat : 21705 (march_ks) R 21703 21705 21463 0 -1 4194304 270 0 0 0 150 0 0 0 25 0 1 0 738233320 1355776 253 1992294400 134512640 135019032 4294956240 18446744073709551615 134542770 0 0 4096 0 0 0 0 17 0 0 0
/proc/21705/statm: 331 253 73 123 0 206 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1324

[startup+3.1015 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 21706
/proc/meminfo: memFree=1392264/2055920 swapFree=4179868/4192956
[pid=21705] ppid=21703 vsize=1324 CPUtime=3.1
/proc/21705/stat : 21705 (march_ks) R 21703 21705 21463 0 -1 4194304 280 0 0 0 310 0 0 0 25 0 1 0 738233320 1355776 263 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/21705/statm: 331 263 73 123 0 206 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 1324

[startup+6.30195 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 21706
/proc/meminfo: memFree=1392136/2055920 swapFree=4179868/4192956
[pid=21705] ppid=21703 vsize=1468 CPUtime=6.29
/proc/21705/stat : 21705 (march_ks) R 21703 21705 21463 0 -1 4194304 289 0 0 0 629 0 0 0 25 0 1 0 738233320 1503232 272 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/21705/statm: 367 272 73 123 0 242 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1468

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 21706
/proc/meminfo: memFree=1391944/2055920 swapFree=4179868/4192956
[pid=21705] ppid=21703 vsize=1468 CPUtime=12.69
/proc/21705/stat : 21705 (march_ks) R 21703 21705 21463 0 -1 4194304 309 0 0 0 1269 0 0 0 25 0 1 0 738233320 1503232 292 1992294400 134512640 135019032 4294956240 18446744073709551615 134598255 0 0 4096 0 0 0 0 17 0 0 0
/proc/21705/statm: 367 292 73 123 0 242 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1468

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 21706
/proc/meminfo: memFree=1391944/2055920 swapFree=4179868/4192956
[pid=21705] ppid=21703 vsize=1604 CPUtime=25.49
/proc/21705/stat : 21705 (march_ks) R 21703 21705 21463 0 -1 4194304 346 0 0 0 2549 0 0 0 25 0 1 0 738233320 1642496 329 1992294400 134512640 135019032 4294956240 18446744073709551615 134538659 0 0 4096 0 0 0 0 17 0 0 0
/proc/21705/statm: 401 329 73 123 0 276 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1604

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 21706
/proc/meminfo: memFree=1391880/2055920 swapFree=4179868/4192956
[pid=21705] ppid=21703 vsize=1772 CPUtime=51.07
/proc/21705/stat : 21705 (march_ks) R 21703 21705 21463 0 -1 4194304 388 0 0 0 5107 0 0 0 25 0 1 0 738233320 1814528 371 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/21705/statm: 443 371 73 123 0 318 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1772

[startup+102.306 s]
/proc/loadavg: 1.13 1.03 0.92 2/65 21706
/proc/meminfo: memFree=1390984/2055920 swapFree=4179868/4192956
[pid=21705] ppid=21703 vsize=2664 CPUtime=102.24
/proc/21705/stat : 21705 (march_ks) R 21703 21705 21463 0 -1 4194304 572 0 0 0 10224 0 0 0 25 0 1 0 738233320 2727936 555 1992294400 134512640 135019032 4294956240 18446744073709551615 134542548 0 0 4096 0 0 0 0 17 0 0 0
/proc/21705/statm: 666 555 73 123 0 541 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 2664

############
# WARNING:
# current cumulated CPU time (0 s) is less than in the last sample (107.53 s)
# The time of a child was probably not reported to its father.
# (see the two samples below)
# Adding the difference (107.53 s) to the 'lost time'.

[startup+107.601 s]
/proc/loadavg: 1.12 1.03 0.92 2/65 21706
/proc/meminfo: memFree=1390856/2055920 swapFree=4179868/4192956
[pid=21705] ppid=21703 vsize=3176 CPUtime=107.53
/proc/21705/stat : 21705 (march_ks) R 21703 21705 21463 0 -1 4194304 607 0 0 0 10753 0 0 0 25 0 1 0 738233320 3252224 590 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/21705/statm: 794 590 73 123 0 669 0
Current children cumulated CPU time (s) 107.53
Current children cumulated vsize (KiB) 3176

[startup+107.701 s]
/proc/loadavg: 1.12 1.03 0.92 3/65 21706
/proc/meminfo: memFree=1390856/2055920 swapFree=4179868/4192956
[pid=21705] ppid=-1 vsize=0 CPUtime=0
/proc/21705/stat : -- couldn't open stat file --/proc/21705/statm: \xfaCurrent children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0
#
############


Solver just ended. Dumping a history of the last processes samples

[startup+105.502 s]
/proc/loadavg: 1.12 1.03 0.92 2/65 21706
/proc/meminfo: memFree=1390920/2055920 swapFree=4179868/4192956
[pid=21705] ppid=21703 vsize=2664 CPUtime=105.44
/proc/21705/stat : 21705 (march_ks) R 21703 21705 21463 0 -1 4194304 592 0 0 0 10544 0 0 0 25 0 1 0 738233320 2727936 575 1992294400 134512640 135019032 4294956240 18446744073709551615 134538189 0 0 4096 0 0 0 0 17 0 0 0
/proc/21705/statm: 666 575 73 123 0 541 0
Current children cumulated CPU time (s) 105.44
Current children cumulated vsize (KiB) 2664

[startup+107.102 s]
/proc/loadavg: 1.12 1.03 0.92 2/65 21706
/proc/meminfo: memFree=1390856/2055920 swapFree=4179868/4192956
[pid=21705] ppid=21703 vsize=3176 CPUtime=107.03
/proc/21705/stat : 21705 (march_ks) R 21703 21705 21463 0 -1 4194304 605 0 0 0 10703 0 0 0 25 0 1 0 738233320 3252224 588 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/21705/statm: 794 588 73 123 0 669 0
Current children cumulated CPU time (s) 107.03
Current children cumulated vsize (KiB) 3176

[startup+107.502 s]
/proc/loadavg: 1.12 1.03 0.92 2/65 21706
/proc/meminfo: memFree=1390856/2055920 swapFree=4179868/4192956
[pid=21705] ppid=21703 vsize=3176 CPUtime=107.43
/proc/21705/stat : 21705 (march_ks) R 21703 21705 21463 0 -1 4194304 607 0 0 0 10743 0 0 0 25 0 1 0 738233320 3252224 590 1992294400 134512640 135019032 4294956240 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 0 0 0
/proc/21705/statm: 794 590 73 123 0 669 0
Current children cumulated CPU time (s) 107.43
Current children cumulated vsize (KiB) 3176

[startup+107.701 s]
/proc/loadavg: 1.12 1.03 0.92 3/65 21706
/proc/meminfo: memFree=1390856/2055920 swapFree=4179868/4192956
[pid=21705] ppid=-1 vsize=0 CPUtime=0
/proc/21705/stat : -- couldn't open stat file --/proc/21705/statm: \xfaCurrent children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0

Child status: 20

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21705 and gives
#  childrusage.ru_utime.tv_sec=107
#  childrusage.ru_utime.tv_usec=630637
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=10998
# CPU time returned by wait4() is 107.642
# while last known CPU time is 0
#
# Using CPU time of the last sample as value...


# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 107.53
#  lost CPU user time (s): 107.53
#  lost CPU system time (s): 0

Real time (s): 107.704
CPU time (s): 107.53
CPU user time (s): 107.53
CPU system time (s): 0
CPU usage (%): 99.8383
Max. virtual memory (cumulated for all children) (KiB): 3176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 107.631
system time used= 0.010998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 610
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 716

runsolver used 0.105983 second user time and 0.314952 second system time

The end

Launcher Data 

Begin job on node49 at 2009-04-01 21:16:49
IDJOB=1544694
IDBENCH=70574
IDSOLVER=559
FILE ID=node49/1544694-1238613409
PBS_JOBID= 9073595
Free space on /tmp= 66384 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/400/unif-k3-r4.25-v400-c1700-S816613570-013.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544694-1238613409/watcher-1544694-1238613409 -o /tmp/evaluation-result-1544694-1238613409/solver-1544694-1238613409 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544694-1238613409.cnf            

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 81069fe0820ec926c4489d15e9670c03
RANDOM SEED=1934721005

node49.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1393712 kB
Buffers:        109716 kB
Cached:         447756 kB
SwapCached:       6452 kB
Active:         229352 kB
Inactive:       337072 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1393712 kB
SwapTotal:     4192956 kB
SwapFree:      4179868 kB
Dirty:            2892 kB
Writeback:           0 kB
Mapped:          14648 kB
Slab:            81688 kB
Committed_AS:  2047084 kB
PageTables:       1384 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66384 MiB
End job on node49 at 2009-04-01 21:18:37