Trace number 1544580

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 2007-02-08SAT 731.96 732.344

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/65/
unif-k7-r89-v65-c5785-S1645769281-097.cnf
MD5SUM6923dc5685633b9bbf405cf2133639d1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.295954
Satisfiable
(Un)Satisfiability was proved
Number of variables65
Number of clauses5785
Sum of the clauses size40495
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 55785

Solver Data 

0.79/0.81	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.79/0.81	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.79/0.81	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.79/0.81	c main()::
0.79/0.81	c initFormula():: searching for DIMACS p-line....
0.79/0.81	c full lookahead due to high density!
0.79/0.81	c initFormula():: the DIMACS p-line indicates a CNF of 65 variables and 5785 clauses.
0.79/0.81	c parseCNF():: parsing....
0.79/0.81	c parseCNF():: the CNF contains 0 unary clauses.
0.79/0.81	c runParser():: parsing was successful, warming up engines...
0.79/0.81	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.81	c preprocessing fase I completed:: there are now 65 free variables and 5785 clauses.
0.79/0.81	c stat :: sign balance is biased by 0.005
0.79/0.81	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.79/0.81	c using k-SAT heuristics (size based diff)
0.79/0.81	c longest clause has size 7
0.79/0.81	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.81	c main():: clause / variable ratio: ( 5785 / 65 ) = 89.00
0.79/0.81	c longest clause has size 7
0.79/0.81	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.81	c dynamic_preselect_setsize :: off
0.79/0.81	c suggested doublelook initial :: 0
0.79/0.81	c main():: all systems go!
0.79/0.81	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 134 JD: 18
0.79/0.89	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
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c |***************************************************************
c |****************************************************************| 1 NC: 2088 JD: 18
1.79/1.80	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |********************************
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c |***************************************************************
c |****************************************************************| 2 NC: 16831 JD: 18
8.49/8.57	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
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c |***************
c |****************
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c |**************************************************************
c |***************************************************************
c |****************************************************************| 3 NC: 82016 JD: 18
38.78/38.83	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
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c |*************
c |**************
c |***************
c |****************
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c |*******************************
c |********************************
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c |********************************************************
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c |**************************************************************
c |***************************************************************
c |****************************************************************| 4 NC: 280517 JD: 18
131.73/131.89	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
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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 |***********************************
c |************************************
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c |***************************************************************
c |****************************************************************| 5 NC: 727213 JD: 18
342.92/343.16	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 |**********************************************
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c |************************************************
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c |********************************************************
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c |**************************************************************
c |***************************************************************
c |****************************************************************| 6 NC: 1475721 JD: 18
701.73/702.19	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
731.91/732.34	c solution bin :: 111000010000010011.11010000000000
731.91/732.34	c direction branchin :: current_rights = 10
731.91/732.34	
c |*******
731.91/732.34	c
731.91/732.34	c main():: nodeCount: 1538928
731.91/732.34	c main():: dead ends in main: 2038
731.91/732.34	c main():: lookAheadCount: 91243725
731.91/732.34	c main():: unitResolveCount: 3067523
731.91/732.34	c main():: time=732.060000
731.91/732.34	c main():: necessary_assignments: 6132
731.91/732.34	c main():: bin_sat: 0, bin_unsat 0
731.91/732.34	c main():: doublelook: #: 5141742, succes #: 4169465
731.91/732.34	c main():: doublelook: overall 5.733 of all possible doublelooks executed
731.91/732.34	c main():: doublelook: succesrate: 81.091, average DL_trigger: 17.672
731.91/732.34	c main():: SOLUTION VERIFIED :-)
731.91/732.34	s SATISFIABLE
731.91/732.34	v -1 2 -3 4 -5 6 7 8 9 -10 11 12 -13 -14 15 16 17 18 19 -20 21 22 23 -24 25 -26 -27 28 29 -30 31 32 33 34 -35 -36 37 38 39 -40 41 -42 43 44 -45 -46 47 -48 49 50 51 -52 -53 54 -55 -56 -57 -58 -59 60 61 62 -63 64 65 0

Verifier Data 

OK

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1544580-1238611615/watcher-1544580-1238611615 -o /tmp/evaluation-result-1544580-1238611615/solver-1544580-1238611615 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544580-1238611615.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 0.97 0.84 3/73 24975
/proc/meminfo: memFree=1507048/2055920 swapFree=4175504/4192956
[pid=24975] ppid=24973 vsize=656 CPUtime=0
/proc/24975/stat : 24975 (march_ks) R 24973 24975 24881 0 -1 4194304 97 0 0 0 0 0 0 0 18 0 1 0 1133825995 671744 83 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/24975/statm: 164 83 47 123 0 39 0

[startup+0.0922829 s]
/proc/loadavg: 1.00 0.97 0.84 3/73 24975
/proc/meminfo: memFree=1507048/2055920 swapFree=4175504/4192956
[pid=24975] ppid=24973 vsize=1592 CPUtime=0.09
/proc/24975/stat : 24975 (march_ks) R 24973 24975 24881 0 -1 4194304 717 0 0 0 9 0 0 0 18 0 1 0 1133825995 1630208 300 1992294400 134512640 135019032 4294956240 18446744073709551615 134567058 0 0 4096 0 0 0 0 17 0 0 0
/proc/24975/statm: 398 300 67 123 0 273 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1592

[startup+0.101283 s]
/proc/loadavg: 1.00 0.97 0.84 3/73 24975
/proc/meminfo: memFree=1507048/2055920 swapFree=4175504/4192956
[pid=24975] ppid=24973 vsize=1592 CPUtime=0.1
/proc/24975/stat : 24975 (march_ks) R 24973 24975 24881 0 -1 4194304 717 0 0 0 10 0 0 0 18 0 1 0 1133825995 1630208 300 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/24975/statm: 398 300 67 123 0 273 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1592

[startup+0.301306 s]
/proc/loadavg: 1.00 0.97 0.84 3/73 24975
/proc/meminfo: memFree=1507048/2055920 swapFree=4175504/4192956
[pid=24975] ppid=24973 vsize=1592 CPUtime=0.3
/proc/24975/stat : 24975 (march_ks) R 24973 24975 24881 0 -1 4194304 717 0 0 0 30 0 0 0 20 0 1 0 1133825995 1630208 300 1992294400 134512640 135019032 4294956240 18446744073709551615 134567058 0 0 4096 0 0 0 0 17 0 0 0
/proc/24975/statm: 398 300 67 123 0 273 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1592

[startup+0.701352 s]
/proc/loadavg: 1.00 0.97 0.84 3/73 24975
/proc/meminfo: memFree=1507048/2055920 swapFree=4175504/4192956
[pid=24975] ppid=24973 vsize=1592 CPUtime=0.7
/proc/24975/stat : 24975 (march_ks) R 24973 24975 24881 0 -1 4194304 717 0 0 0 70 0 0 0 24 0 1 0 1133825995 1630208 300 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/24975/statm: 398 300 67 123 0 273 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1592

[startup+1.50144 s]
/proc/loadavg: 1.00 0.97 0.84 2/74 24976
/proc/meminfo: memFree=1505760/2055920 swapFree=4175504/4192956
[pid=24975] ppid=24973 vsize=1856 CPUtime=1.49
/proc/24975/stat : 24975 (march_ks) R 24973 24975 24881 0 -1 4194304 977 0 0 0 149 0 0 0 25 0 1 0 1133825995 1900544 338 1992294400 134512640 135019032 4294956240 18446744073709551615 134597022 0 0 4096 0 0 0 0 17 0 0 0
/proc/24975/statm: 464 338 72 123 0 339 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1856

[startup+3.10264 s]
/proc/loadavg: 1.00 0.97 0.84 2/74 24976
/proc/meminfo: memFree=1505760/2055920 swapFree=4175504/4192956
[pid=24975] ppid=24973 vsize=1856 CPUtime=3.09
/proc/24975/stat : 24975 (march_ks) R 24973 24975 24881 0 -1 4194304 977 0 0 0 309 0 0 0 25 0 1 0 1133825995 1900544 338 1992294400 134512640 135019032 4294956240 18446744073709551615 134541788 0 0 4096 0 0 0 0 17 0 0 0
/proc/24975/statm: 464 338 72 123 0 339 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1856

[startup+6.302 s]
/proc/loadavg: 1.08 0.99 0.85 2/74 24976
/proc/meminfo: memFree=1505632/2055920 swapFree=4175504/4192956
[pid=24975] ppid=24973 vsize=1856 CPUtime=6.29
/proc/24975/stat : 24975 (march_ks) R 24973 24975 24881 0 -1 4194304 977 0 0 0 629 0 0 0 25 0 1 0 1133825995 1900544 338 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/24975/statm: 464 338 72 123 0 339 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1856

[startup+12.7017 s]
/proc/loadavg: 1.07 0.99 0.85 2/74 24976
/proc/meminfo: memFree=1505504/2055920 swapFree=4175504/4192956
[pid=24975] ppid=24973 vsize=1856 CPUtime=12.69
/proc/24975/stat : 24975 (march_ks) R 24973 24975 24881 0 -1 4194304 977 0 0 0 1269 0 0 0 25 0 1 0 1133825995 1900544 338 1992294400 134512640 135019032 4294956240 18446744073709551615 134538429 0 0 4096 0 0 0 0 17 0 0 0
/proc/24975/statm: 464 338 72 123 0 339 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1856

[startup+25.5012 s]
/proc/loadavg: 1.06 0.99 0.85 2/74 24976
/proc/meminfo: memFree=1505568/2055920 swapFree=4175504/4192956
[pid=24975] ppid=24973 vsize=1856 CPUtime=25.48
/proc/24975/stat : 24975 (march_ks) R 24973 24975 24881 0 -1 4194304 977 0 0 0 2548 0 0 0 25 0 1 0 1133825995 1900544 338 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/24975/statm: 464 338 72 123 0 339 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1856

[startup+51.1012 s]
/proc/loadavg: 1.04 0.99 0.85 2/74 24977
/proc/meminfo: memFree=1505312/2055920 swapFree=4175504/4192956
[pid=24975] ppid=24973 vsize=2060 CPUtime=51.06
/proc/24975/stat : 24975 (march_ks) R 24973 24975 24881 0 -1 4194304 1018 0 0 0 5106 0 0 0 25 0 1 0 1133825995 2109440 379 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/24975/statm: 515 379 72 123 0 390 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 2060

[startup+102.306 s]
/proc/loadavg: 1.01 0.99 0.85 2/74 24977
/proc/meminfo: memFree=1505312/2055920 swapFree=4175504/4192956
[pid=24975] ppid=24973 vsize=2312 CPUtime=102.25
/proc/24975/stat : 24975 (march_ks) R 24973 24975 24881 0 -1 4194304 1056 0 0 0 10225 0 0 0 25 0 1 0 1133825995 2367488 417 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/24975/statm: 578 417 72 123 0 453 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 2312

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.86 2/74 24977
/proc/meminfo: memFree=1505120/2055920 swapFree=4175504/4192956
[pid=24975] ppid=24973 vsize=2540 CPUtime=162.21
/proc/24975/stat : 24975 (march_ks) R 24973 24975 24881 0 -1 4194304 1099 0 0 0 16221 0 0 0 25 0 1 0 1133825995 2600960 460 1992294400 134512640 135019032 4294956240 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 0 0 0
/proc/24975/statm: 635 460 72 123 0 510 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 2540

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.87 2/74 24977
/proc/meminfo: memFree=1504992/2055920 swapFree=4175504/4192956
[pid=24975] ppid=24973 vsize=2540 CPUtime=222.18
/proc/24975/stat : 24975 (march_ks) R 24973 24975 24881 0 -1 4194304 1145 0 0 0 22218 0 0 0 25 0 1 0 1133825995 2600960 506 1992294400 134512640 135019032 4294956240 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 0 0 0
/proc/24975/statm: 635 506 72 123 0 510 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 2540

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.87 2/74 24977
/proc/meminfo: memFree=1504800/2055920 swapFree=4175504/4192956
[pid=24975] ppid=24973 vsize=2880 CPUtime=282.14
/proc/24975/stat : 24975 (march_ks) R 24973 24975 24881 0 -1 4194304 1189 0 0 0 28214 0 0 0 25 0 1 0 1133825995 2949120 550 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/24975/statm: 720 550 72 123 0 595 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 2880

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.88 2/74 24978
/proc/meminfo: memFree=1504544/2055920 swapFree=4175504/4192956
[pid=24975] ppid=24973 vsize=3392 CPUtime=342.12
/proc/24975/stat : 24975 (march_ks) R 24973 24975 24881 0 -1 4194304 1234 0 0 0 34212 0 0 0 25 0 1 0 1133825995 3473408 595 1992294400 134512640 135019032 4294956240 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 0 0 0
/proc/24975/statm: 848 595 72 123 0 723 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 3392

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.88 2/74 24978
/proc/meminfo: memFree=1504544/2055920 swapFree=4175504/4192956
[pid=24975] ppid=24973 vsize=3392 CPUtime=402.08
/proc/24975/stat : 24975 (march_ks) R 24973 24975 24881 0 -1 4194304 1280 0 0 0 40208 0 0 0 25 0 1 0 1133825995 3473408 641 1992294400 134512640 135019032 4294956240 18446744073709551615 134609991 0 0 4096 0 0 0 0 17 0 0 0
/proc/24975/statm: 848 641 72 123 0 723 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 3392

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.89 2/74 24978
/proc/meminfo: memFree=1504288/2055920 swapFree=4175504/4192956
[pid=24975] ppid=24973 vsize=3392 CPUtime=462.05
/proc/24975/stat : 24975 (march_ks) R 24973 24975 24881 0 -1 4194304 1328 0 0 0 46205 0 0 0 25 0 1 0 1133825995 3473408 689 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/24975/statm: 848 689 72 123 0 723 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 3392

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.90 2/74 24978
/proc/meminfo: memFree=1504160/2055920 swapFree=4175504/4192956
[pid=24975] ppid=24973 vsize=4156 CPUtime=522.02
/proc/24975/stat : 24975 (march_ks) R 24973 24975 24881 0 -1 4194304 1377 0 0 0 52202 0 0 0 25 0 1 0 1133825995 4255744 738 1992294400 134512640 135019032 4294956240 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 0 0 0
/proc/24975/statm: 1039 738 72 123 0 914 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 4156

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.90 2/74 24978
/proc/meminfo: memFree=1503904/2055920 swapFree=4175504/4192956
[pid=24975] ppid=24973 vsize=4156 CPUtime=582
/proc/24975/stat : 24975 (march_ks) R 24973 24975 24881 0 -1 4194304 1425 0 0 0 58200 0 0 0 25 0 1 0 1133825995 4255744 786 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/24975/statm: 1039 786 72 123 0 914 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 4156

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 24978
/proc/meminfo: memFree=1503712/2055920 swapFree=4175504/4192956
[pid=24975] ppid=24973 vsize=4156 CPUtime=641.95
/proc/24975/stat : 24975 (march_ks) R 24973 24975 24881 0 -1 4194304 1477 0 0 0 64195 0 0 0 25 0 1 0 1133825995 4255744 838 1992294400 134512640 135019032 4294956240 18446744073709551615 134538288 0 0 4096 0 0 0 0 17 0 0 0
/proc/24975/statm: 1039 838 72 123 0 914 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 4156

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 24978
/proc/meminfo: memFree=1503392/2055920 swapFree=4175504/4192956
[pid=24975] ppid=24973 vsize=4156 CPUtime=701.93
/proc/24975/stat : 24975 (march_ks) R 24973 24975 24881 0 -1 4194304 1530 0 0 0 70192 1 0 0 25 0 1 0 1133825995 4255744 891 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/24975/statm: 1039 891 72 123 0 914 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 4156

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

[startup+716.702 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 24978
/proc/meminfo: memFree=1503328/2055920 swapFree=4175504/4192956
[pid=24975] ppid=24973 vsize=4156 CPUtime=716.32
/proc/24975/stat : 24975 (march_ks) R 24973 24975 24881 0 -1 4194304 1541 0 0 0 71631 1 0 0 25 0 1 0 1133825995 4255744 902 1992294400 134512640 135019032 4294956240 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 0 0 0
/proc/24975/statm: 1039 902 72 123 0 914 0
Current children cumulated CPU time (s) 716.32
Current children cumulated vsize (KiB) 4156

[startup+723.102 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 24978
/proc/meminfo: memFree=1503328/2055920 swapFree=4175504/4192956
[pid=24975] ppid=24973 vsize=4156 CPUtime=722.71
/proc/24975/stat : 24975 (march_ks) R 24973 24975 24881 0 -1 4194304 1546 0 0 0 72270 1 0 0 25 0 1 0 1133825995 4255744 907 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/24975/statm: 1039 907 72 123 0 914 0
Current children cumulated CPU time (s) 722.71
Current children cumulated vsize (KiB) 4156

[startup+726.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 24978
/proc/meminfo: memFree=1503328/2055920 swapFree=4175504/4192956
[pid=24975] ppid=24973 vsize=4156 CPUtime=725.91
/proc/24975/stat : 24975 (march_ks) R 24973 24975 24881 0 -1 4194304 1549 0 0 0 72590 1 0 0 25 0 1 0 1133825995 4255744 910 1992294400 134512640 135019032 4294956240 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 0 0 0
/proc/24975/statm: 1039 910 72 123 0 914 0
Current children cumulated CPU time (s) 725.91
Current children cumulated vsize (KiB) 4156

[startup+729.501 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 24978
/proc/meminfo: memFree=1503328/2055920 swapFree=4175504/4192956
[pid=24975] ppid=24973 vsize=4156 CPUtime=729.11
/proc/24975/stat : 24975 (march_ks) R 24973 24975 24881 0 -1 4194304 1551 0 0 0 72910 1 0 0 25 0 1 0 1133825995 4255744 912 1992294400 134512640 135019032 4294956240 18446744073709551615 134587507 0 0 4096 0 0 0 0 17 0 0 0
/proc/24975/statm: 1039 912 72 123 0 914 0
Current children cumulated CPU time (s) 729.11
Current children cumulated vsize (KiB) 4156

[startup+731.102 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 24978
/proc/meminfo: memFree=1503328/2055920 swapFree=4175504/4192956
[pid=24975] ppid=24973 vsize=4156 CPUtime=730.71
/proc/24975/stat : 24975 (march_ks) R 24973 24975 24881 0 -1 4194304 1552 0 0 0 73070 1 0 0 25 0 1 0 1133825995 4255744 913 1992294400 134512640 135019032 4294956240 18446744073709551615 134538408 0 0 4096 0 0 0 0 17 0 0 0
/proc/24975/statm: 1039 913 72 123 0 914 0
Current children cumulated CPU time (s) 730.71
Current children cumulated vsize (KiB) 4156

[startup+731.902 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 24978
/proc/meminfo: memFree=1503328/2055920 swapFree=4175504/4192956
[pid=24975] ppid=24973 vsize=5308 CPUtime=731.51
/proc/24975/stat : 24975 (march_ks) R 24973 24975 24881 0 -1 4194304 1553 0 0 0 73150 1 0 0 25 0 1 0 1133825995 5435392 914 1992294400 134512640 135019032 4294956240 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 0 0 0
/proc/24975/statm: 1327 914 72 123 0 1202 0
Current children cumulated CPU time (s) 731.51
Current children cumulated vsize (KiB) 5308

[startup+732.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 24978
/proc/meminfo: memFree=1503328/2055920 swapFree=4175504/4192956
[pid=24975] ppid=24973 vsize=5308 CPUtime=731.91
/proc/24975/stat : 24975 (march_ks) R 24973 24975 24881 0 -1 4194304 1553 0 0 0 73190 1 0 0 25 0 1 0 1133825995 5435392 914 1992294400 134512640 135019032 4294956240 18446744073709551615 134587542 0 0 4096 0 0 0 0 17 0 0 0
/proc/24975/statm: 1327 914 72 123 0 1202 0
Current children cumulated CPU time (s) 731.91
Current children cumulated vsize (KiB) 5308

Child status: 10
Real time (s): 732.344
CPU time (s): 731.96
CPU user time (s): 731.948
CPU system time (s): 0.011998
CPU usage (%): 99.9475
Max. virtual memory (cumulated for all children) (KiB): 5308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 731.948
system time used= 0.011998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1555
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= 2388

runsolver used 0.6559 second user time and 2.02569 second system time

The end

Launcher Data 

Begin job on node77 at 2009-04-01 20:46:55
IDJOB=1544580
IDBENCH=70517
IDSOLVER=559
FILE ID=node77/1544580-1238611615
PBS_JOBID= 9073580
Free space on /tmp= 66552 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/65/unif-k7-r89-v65-c5785-S1645769281-097.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544580-1238611615/watcher-1544580-1238611615 -o /tmp/evaluation-result-1544580-1238611615/solver-1544580-1238611615 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544580-1238611615.cnf            

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

MD5SUM BENCH= 6923dc5685633b9bbf405cf2133639d1
RANDOM SEED=1340522651

node77.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		: 3000.230
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	: 5914.62
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		: 3000.230
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1507592 kB
Buffers:         92044 kB
Cached:         361944 kB
SwapCached:       9160 kB
Active:         233824 kB
Inactive:       233432 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1507592 kB
SwapTotal:     4192956 kB
SwapFree:      4175504 kB
Dirty:            3008 kB
Writeback:           0 kB
Mapped:          17580 kB
Slab:            66280 kB
Committed_AS:  2862516 kB
PageTables:       1984 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66552 MiB
End job on node77 at 2009-04-01 20:59:07