Trace number 1626243

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 2007-02-08? (TO) 5000.06 5001.71

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S1141213963-005.cnf
MD5SUMd14279a52e06a00270e4ece8a857fb4f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark251.675
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.29/1.39	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.29/1.39	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.29/1.39	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.29/1.39	c main()::
1.29/1.39	c initFormula():: searching for DIMACS p-line....
1.29/1.39	c initFormula():: the DIMACS p-line indicates a CNF of 18000 variables and 75600 clauses.
1.29/1.39	c parseCNF():: parsing....
1.29/1.39	c parseCNF():: the CNF contains 0 unary clauses.
1.29/1.39	c runParser():: parsing was successful, warming up engines...
1.29/1.39	c simplify_formula():: removed 0 tautological, 408 satisfied and 0 duplicate clauses
1.29/1.39	c preprocessing fase I completed:: there are now 17929 free variables and 75192 clauses.
1.29/1.39	c stat :: sign balance is biased by 0.470
1.29/1.39	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.29/1.39	c using 3-SAT heuristics (occurence based diff)
1.29/1.39	c longest clause has size 3
1.29/1.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 146 duplicate clauses
1.29/1.39	c resolvent_look() :: found 70 resolvents
1.29/1.39	c lessRedundantTransformation():: nothing to be done.
1.29/1.39	c transformTo3SAT():: you gave me 18000 variables and 75262 clauses.
1.29/1.39	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.29/1.39	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.29/1.39	c transformTo3SAT():: the transformation yielded 18000 variabels and 75262 clauses.
1.29/1.39	c main():: clause / variable ratio: ( 75262 / 18000 ) = 4.18
1.29/1.39	c longest clause has size 3
1.29/1.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.29/1.39	c dynamic_preselect_setsize :: off
1.29/1.39	c suggested doublelook initial :: 0
1.29/1.39	c main():: all systems go!
1.29/1.39	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1401 JD: 1234
68.06/68.12	c |----------------------------------------------------------------|

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1626243-1240040866/watcher-1626243-1240040866 -o /tmp/evaluation-result-1626243-1240040866/solver-1626243-1240040866 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626243-1240040866.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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: 0.92 0.98 0.99 3/64 19835
/proc/meminfo: memFree=1323504/2055920 swapFree=4192956/4192956
[pid=19835] ppid=19833 vsize=2664 CPUtime=0
/proc/19835/stat : 19835 (march_ks) R 19833 19835 19798 0 -1 4194304 485 0 0 0 0 0 0 0 18 0 1 0 32114037 2727936 471 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/19835/statm: 666 471 47 123 0 541 0

[startup+0.0721199 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 19835
/proc/meminfo: memFree=1323504/2055920 swapFree=4192956/4192956
[pid=19835] ppid=19833 vsize=3456 CPUtime=0.06
/proc/19835/stat : 19835 (march_ks) R 19833 19835 19798 0 -1 4194304 734 0 0 0 6 0 0 0 18 0 1 0 32114037 3538944 720 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/19835/statm: 864 720 47 123 0 739 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3456

[startup+0.101122 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 19835
/proc/meminfo: memFree=1323504/2055920 swapFree=4192956/4192956
[pid=19835] ppid=19833 vsize=3720 CPUtime=0.09
/proc/19835/stat : 19835 (march_ks) R 19833 19835 19798 0 -1 4194304 841 0 0 0 9 0 0 0 18 0 1 0 32114037 3809280 827 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/19835/statm: 930 828 47 123 0 805 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3720

[startup+0.301139 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 19835
/proc/meminfo: memFree=1323504/2055920 swapFree=4192956/4192956
[pid=19835] ppid=19833 vsize=8532 CPUtime=0.29
/proc/19835/stat : 19835 (march_ks) R 19833 19835 19798 0 -1 4194304 2714 0 0 0 28 1 0 0 19 0 1 0 32114037 8736768 1440 1992294400 134512640 135019032 4294956240 18446744073709551615 134555057 0 0 4096 0 0 0 0 17 0 0 0
/proc/19835/statm: 2133 1440 52 123 0 2008 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8532

[startup+0.701174 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 19835
/proc/meminfo: memFree=1323504/2055920 swapFree=4192956/4192956
[pid=19835] ppid=19833 vsize=8776 CPUtime=0.69
/proc/19835/stat : 19835 (march_ks) R 19833 19835 19798 0 -1 4194304 5472 0 0 0 67 2 0 0 23 0 1 0 32114037 8986624 1475 1992294400 134512640 135019032 4294956240 18446744073709551615 134554582 0 0 4096 0 0 0 0 17 0 0 0
/proc/19835/statm: 2194 1475 63 123 0 2069 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8776

[startup+1.50125 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 19836
/proc/meminfo: memFree=1310440/2055920 swapFree=4192956/4192956
[pid=19835] ppid=19833 vsize=22956 CPUtime=1.49
/proc/19835/stat : 19835 (march_ks) R 19833 19835 19798 0 -1 4194304 13844 0 0 0 144 5 0 0 25 0 1 0 32114037 23506944 4812 1992294400 134512640 135019032 4294956240 18446744073709551615 134565482 0 0 4096 0 0 0 0 17 0 0 0
/proc/19835/statm: 5739 4812 73 123 0 5614 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22956

[startup+3.10139 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 19836
/proc/meminfo: memFree=1304296/2055920 swapFree=4192956/4192956
[pid=19835] ppid=19833 vsize=22960 CPUtime=3.09
/proc/19835/stat : 19835 (march_ks) R 19833 19835 19798 0 -1 4194304 13845 0 0 0 304 5 0 0 25 0 1 0 32114037 23511040 4813 1992294400 134512640 135019032 4294956240 18446744073709551615 134547902 0 0 4096 0 0 0 0 17 0 0 0
/proc/19835/statm: 5740 4813 73 123 0 5615 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22960

[startup+6.30167 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 19836
/proc/meminfo: memFree=1304048/2055920 swapFree=4192956/4192956
[pid=19835] ppid=19833 vsize=23116 CPUtime=6.29
/proc/19835/stat : 19835 (march_ks) R 19833 19835 19798 0 -1 4194304 13878 0 0 0 624 5 0 0 25 0 1 0 32114037 23670784 4846 1992294400 134512640 135019032 4294956240 18446744073709551615 134548001 0 0 4096 0 0 0 0 17 0 0 0
/proc/19835/statm: 5779 4846 73 123 0 5654 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23116

[startup+12.7012 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 19836
/proc/meminfo: memFree=1303752/2055920 swapFree=4192956/4192956
[pid=19835] ppid=19833 vsize=23808 CPUtime=12.69
/proc/19835/stat : 19835 (march_ks) R 19833 19835 19798 0 -1 4194304 13998 0 0 0 1264 5 0 0 25 0 1 0 32114037 24379392 4966 1992294400 134512640 135019032 4294956240 18446744073709551615 134548873 0 0 4096 0 0 0 0 17 0 0 0
/proc/19835/statm: 5952 4966 73 123 0 5827 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23808

[startup+25.5014 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 19836
/proc/meminfo: memFree=1302216/2055920 swapFree=4192956/4192956
[pid=19835] ppid=19833 vsize=25408 CPUtime=25.48
/proc/19835/stat : 19835 (march_ks) R 19833 19835 19798 0 -1 4194304 14413 0 0 0 2543 5 0 0 25 0 1 0 32114037 26017792 5381 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/19835/statm: 6352 5381 73 123 0 6227 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25408

[startup+51.1017 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 19836
/proc/meminfo: memFree=1301448/2055920 swapFree=4192956/4192956
[pid=19835] ppid=19833 vsize=26188 CPUtime=51.06
/proc/19835/stat : 19835 (march_ks) R 19833 19835 19798 0 -1 4194304 14608 0 0 0 5100 6 0 0 25 0 1 0 32114037 26816512 5576 1992294400 134512640 135019032 4294956240 18446744073709551615 134527207 0 0 4096 0 0 0 0 17 0 0 0
/proc/19835/statm: 6547 5576 73 123 0 6422 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 26188

[startup+102.305 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 19836
/proc/meminfo: memFree=1300488/2055920 swapFree=4192956/4192956
[pid=19835] ppid=19833 vsize=27196 CPUtime=102.25
/proc/19835/stat : 19835 (march_ks) R 19833 19835 19798 0 -1 4194304 14853 0 0 0 10219 6 0 0 25 0 1 0 32114037 27848704 5810 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/19835/statm: 6799 5810 73 123 0 6674 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 27196

[startup+162.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 19836
/proc/meminfo: memFree=1299848/2055920 swapFree=4192956/4192956
[pid=19835] ppid=19833 vsize=27832 CPUtime=162.22
/proc/19835/stat : 19835 (march_ks) R 19833 19835 19798 0 -1 4194304 14992 0 0 0 16216 6 0 0 25 0 1 0 32114037 28499968 5949 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/19835/statm: 6958 5949 73 123 0 6833 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 27832

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19836
/proc/meminfo: memFree=1299528/2055920 swapFree=4192956/4192956
[pid=19835] ppid=19833 vsize=28204 CPUtime=222.21
/proc/19835/stat : 19835 (march_ks) R 19833 19835 19798 0 -1 4194304 15076 0 0 0 22214 7 0 0 25 0 1 0 32114037 28880896 6033 1992294400 134512640 135019032 4294956240 18446744073709551615 134538183 0 0 4096 0 0 0 0 17 0 0 0
/proc/19835/statm: 7051 6033 73 123 0 6926 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 28204

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19836
/proc/meminfo: memFree=1299336/2055920 swapFree=4192956/4192956
[pid=19835] ppid=19833 vsize=28328 CPUtime=282.18
/proc/19835/stat : 19835 (march_ks) R 19833 19835 19798 0 -1 4194304 15129 0 0 0 28211 7 0 0 25 0 1 0 32114037 29007872 6086 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/19835/statm: 7082 6086 73 123 0 6957 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 28328

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19836
/proc/meminfo: memFree=1299144/2055920 swapFree=4192956/4192956
[pid=19835] ppid=19833 vsize=28452 CPUtime=342.13
/proc/19835/stat : 19835 (march_ks) R 19833 19835 19798 0 -1 4194304 15171 0 0 0 34206 7 0 0 25 0 1 0 32114037 29134848 6128 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/19835/statm: 7113 6128 73 123 0 6988 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 28452

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19836
/proc/meminfo: memFree=1299016/2055920 swapFree=4192956/4192956
[pid=19835] ppid=19833 vsize=28576 CPUtime=402.09
/proc/19835/stat : 19835 (march_ks) R 19833 19835 19798 0 -1 4194304 15198 0 0 0 40202 7 0 0 25 0 1 0 32114037 29261824 6155 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/19835/statm: 7144 6155 73 123 0 7019 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 28576

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19836
/proc/meminfo: memFree=1298952/2055920 swapFree=4192956/4192956
[pid=19835] ppid=19833 vsize=28704 CPUtime=462.07
/proc/19835/stat : 19835 (march_ks) R 19833 19835 19798 0 -1 4194304 15223 0 0 0 46200 7 0 0 25 0 1 0 32114037 29392896 6180 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/19835/statm: 7176 6180 73 123 0 7051 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 28704

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19836
/proc/meminfo: memFree=1298888/2055920 swapFree=4192956/4192956
[pid=19835] ppid=19833 vsize=28828 CPUtime=522.05
/proc/19835/stat : 19835 (march_ks) R 19833 19835 19798 0 -1 4194304 15253 0 0 0 52198 7 0 0 25 0 1 0 32114037 29519872 6210 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/19835/statm: 7207 6210 73 123 0 7082 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 28828

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19836
/proc/meminfo: memFree=1298760/2055920 swapFree=4192956/4192956
[pid=19835] ppid=19833 vsize=28952 CPUtime=582.01
/proc/19835/stat : 19835 (march_ks) R 19833 19835 19798 0 -1 4194304 15274 0 0 0 58194 7 0 0 25 0 1 0 32114037 29646848 6231 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/19835/statm: 7238 6231 73 123 0 7113 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 28952

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19836
/proc/meminfo: memFree=1298632/2055920 swapFree=4192956/4192956
[pid=19835] ppid=19833 vsize=29076 CPUtime=642
/proc/19835/stat : 19835 (march_ks) R 19833 19835 19798 0 -1 4194304 15302 0 0 0 64193 7 0 0 25 0 1 0 32114037 29773824 6259 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/19835/statm: 7269 6259 73 123 0 7144 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 29076


################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 19844
/proc/meminfo: memFree=1296136/2055920 swapFree=4192956/4192956
[pid=19835] ppid=19833 vsize=31188 CPUtime=4060.94
/proc/19835/stat : 19835 (march_ks) R 19833 19835 19798 0 -1 4194304 15861 0 0 0 406083 11 0 0 25 0 1 0 32114037 31936512 6818 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/19835/statm: 7797 6818 73 123 0 7672 0
Current children cumulated CPU time (s) 4060.94
Current children cumulated vsize (KiB) 31188

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19844
/proc/meminfo: memFree=1296072/2055920 swapFree=4192956/4192956
[pid=19835] ppid=19833 vsize=31188 CPUtime=4120.92
/proc/19835/stat : 19835 (march_ks) R 19833 19835 19798 0 -1 4194304 15866 0 0 0 412081 11 0 0 25 0 1 0 32114037 31936512 6823 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/19835/statm: 7797 6823 73 123 0 7672 0
Current children cumulated CPU time (s) 4120.92
Current children cumulated vsize (KiB) 31188

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19844
/proc/meminfo: memFree=1296072/2055920 swapFree=4192956/4192956
[pid=19835] ppid=19833 vsize=31312 CPUtime=4180.9
/proc/19835/stat : 19835 (march_ks) R 19833 19835 19798 0 -1 4194304 15870 0 0 0 418079 11 0 0 25 0 1 0 32114037 32063488 6827 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/19835/statm: 7828 6827 73 123 0 7703 0
Current children cumulated CPU time (s) 4180.9
Current children cumulated vsize (KiB) 31312

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19844
/proc/meminfo: memFree=1296072/2055920 swapFree=4192956/4192956
[pid=19835] ppid=19833 vsize=31312 CPUtime=4240.89
/proc/19835/stat : 19835 (march_ks) R 19833 19835 19798 0 -1 4194304 15876 0 0 0 424078 11 0 0 25 0 1 0 32114037 32063488 6833 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/19835/statm: 7828 6833 73 123 0 7703 0
Current children cumulated CPU time (s) 4240.89
Current children cumulated vsize (KiB) 31312

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19844
/proc/meminfo: memFree=1296072/2055920 swapFree=4192956/4192956
[pid=19835] ppid=19833 vsize=31312 CPUtime=4300.87
/proc/19835/stat : 19835 (march_ks) R 19833 19835 19798 0 -1 4194304 15882 0 0 0 430076 11 0 0 25 0 1 0 32114037 32063488 6839 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/19835/statm: 7828 6839 73 123 0 7703 0
Current children cumulated CPU time (s) 4300.87
Current children cumulated vsize (KiB) 31312

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19844
/proc/meminfo: memFree=1296072/2055920 swapFree=4192956/4192956
[pid=19835] ppid=19833 vsize=31312 CPUtime=4360.86
/proc/19835/stat : 19835 (march_ks) R 19833 19835 19798 0 -1 4194304 15887 0 0 0 436075 11 0 0 25 0 1 0 32114037 32063488 6844 1992294400 134512640 135019032 4294956240 18446744073709551615 134538168 0 0 4096 0 0 0 0 17 0 0 0
/proc/19835/statm: 7828 6844 73 123 0 7703 0
Current children cumulated CPU time (s) 4360.86
Current children cumulated vsize (KiB) 31312

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19850
/proc/meminfo: memFree=1296008/2055920 swapFree=4192956/4192956
[pid=19835] ppid=19833 vsize=31312 CPUtime=4420.82
/proc/19835/stat : 19835 (march_ks) R 19833 19835 19798 0 -1 4194304 15894 0 0 0 442071 11 0 0 25 0 1 0 32114037 32063488 6851 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/19835/statm: 7828 6851 73 123 0 7703 0
Current children cumulated CPU time (s) 4420.82
Current children cumulated vsize (KiB) 31312

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19850
/proc/meminfo: memFree=1295944/2055920 swapFree=4192956/4192956
[pid=19835] ppid=19833 vsize=31436 CPUtime=4480.81
/proc/19835/stat : 19835 (march_ks) R 19833 19835 19798 0 -1 4194304 15900 0 0 0 448070 11 0 0 25 0 1 0 32114037 32190464 6857 1992294400 134512640 135019032 4294956240 18446744073709551615 134538248 0 0 4096 0 0 0 0 17 0 0 0
/proc/19835/statm: 7859 6857 73 123 0 7734 0
Current children cumulated CPU time (s) 4480.81
Current children cumulated vsize (KiB) 31436

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19850
/proc/meminfo: memFree=1295944/2055920 swapFree=4192956/4192956
[pid=19835] ppid=19833 vsize=31436 CPUtime=4540.79
/proc/19835/stat : 19835 (march_ks) R 19833 19835 19798 0 -1 4194304 15904 0 0 0 454068 11 0 0 25 0 1 0 32114037 32190464 6861 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/19835/statm: 7859 6861 73 123 0 7734 0
Current children cumulated CPU time (s) 4540.79
Current children cumulated vsize (KiB) 31436

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19850
/proc/meminfo: memFree=1295752/2055920 swapFree=4192956/4192956
[pid=19835] ppid=19833 vsize=31436 CPUtime=4600.79
/proc/19835/stat : 19835 (march_ks) R 19833 19835 19798 0 -1 4194304 15909 0 0 0 460067 12 0 0 25 0 1 0 32114037 32190464 6866 1992294400 134512640 135019032 4294956240 18446744073709551615 134538053 0 0 4096 0 0 0 0 17 0 0 0
/proc/19835/statm: 7859 6866 73 123 0 7734 0
Current children cumulated CPU time (s) 4600.79
Current children cumulated vsize (KiB) 31436

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19850
/proc/meminfo: memFree=1295752/2055920 swapFree=4192956/4192956
[pid=19835] ppid=19833 vsize=31436 CPUtime=4660.77
/proc/19835/stat : 19835 (march_ks) R 19833 19835 19798 0 -1 4194304 15913 0 0 0 466065 12 0 0 25 0 1 0 32114037 32190464 6870 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/19835/statm: 7859 6870 73 123 0 7734 0
Current children cumulated CPU time (s) 4660.77
Current children cumulated vsize (KiB) 31436

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19850
/proc/meminfo: memFree=1295816/2055920 swapFree=4192956/4192956
[pid=19835] ppid=19833 vsize=31436 CPUtime=4720.76
/proc/19835/stat : 19835 (march_ks) R 19833 19835 19798 0 -1 4194304 15917 0 0 0 472064 12 0 0 25 0 1 0 32114037 32190464 6874 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/19835/statm: 7859 6874 73 123 0 7734 0
Current children cumulated CPU time (s) 4720.76
Current children cumulated vsize (KiB) 31436

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19850
/proc/meminfo: memFree=1295816/2055920 swapFree=4192956/4192956
[pid=19835] ppid=19833 vsize=31436 CPUtime=4780.73
/proc/19835/stat : 19835 (march_ks) R 19833 19835 19798 0 -1 4194304 15922 0 0 0 478061 12 0 0 25 0 1 0 32114037 32190464 6879 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/19835/statm: 7859 6879 73 123 0 7734 0
Current children cumulated CPU time (s) 4780.73
Current children cumulated vsize (KiB) 31436

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19850
/proc/meminfo: memFree=1295816/2055920 swapFree=4192956/4192956
[pid=19835] ppid=19833 vsize=31436 CPUtime=4840.71
/proc/19835/stat : 19835 (march_ks) R 19833 19835 19798 0 -1 4194304 15928 0 0 0 484059 12 0 0 25 0 1 0 32114037 32190464 6885 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/19835/statm: 7859 6885 73 123 0 7734 0
Current children cumulated CPU time (s) 4840.71
Current children cumulated vsize (KiB) 31436

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19850
/proc/meminfo: memFree=1295816/2055920 swapFree=4192956/4192956
[pid=19835] ppid=19833 vsize=31560 CPUtime=4900.68
/proc/19835/stat : 19835 (march_ks) R 19833 19835 19798 0 -1 4194304 15932 0 0 0 490056 12 0 0 25 0 1 0 32114037 32317440 6889 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/19835/statm: 7890 6889 73 123 0 7765 0
Current children cumulated CPU time (s) 4900.68
Current children cumulated vsize (KiB) 31560

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19850
/proc/meminfo: memFree=1295816/2055920 swapFree=4192956/4192956
[pid=19835] ppid=19833 vsize=31560 CPUtime=4960.66
/proc/19835/stat : 19835 (march_ks) R 19833 19835 19798 0 -1 4194304 15936 0 0 0 496054 12 0 0 25 0 1 0 32114037 32317440 6893 1992294400 134512640 135019032 4294956240 18446744073709551615 134542335 0 0 4096 0 0 0 0 17 0 0 0
/proc/19835/statm: 7890 6893 73 123 0 7765 0
Current children cumulated CPU time (s) 4960.66
Current children cumulated vsize (KiB) 31560



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19850
/proc/meminfo: memFree=1295816/2055920 swapFree=4192956/4192956
[pid=19835] ppid=19833 vsize=31560 CPUtime=5000.04
/proc/19835/stat : 19835 (march_ks) R 19833 19835 19798 0 -1 4194304 15938 0 0 0 499992 12 0 0 25 0 1 0 32114037 32317440 6895 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/19835/statm: 7890 6895 73 123 0 7765 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 31560

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19850
/proc/meminfo: memFree=1295816/2055920 swapFree=4192956/4192956
[pid=19835] ppid=19833 vsize=31560 CPUtime=5000.04
/proc/19835/stat : 19835 (march_ks) R 19833 19835 19798 0 -1 4194304 15938 0 0 0 499992 12 0 0 25 0 1 0 32114037 32317440 6895 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/19835/statm: 7890 6895 73 123 0 7765 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 31560

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.71
CPU time (s): 5000.06
CPU user time (s): 4999.93
CPU system time (s): 0.12798
CPU usage (%): 99.9669
Max. virtual memory (cumulated for all children) (KiB): 31560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.93
system time used= 0.12798
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15938
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= 7649

runsolver used 3.82342 second user time and 14.3768 second system time

The end

Launcher Data 

Begin job on node55 at 2009-04-18 09:47:47
IDJOB=1626243
IDBENCH=70356
IDSOLVER=582
FILE ID=node55/1626243-1240040866
PBS_JOBID= 9157488
Free space on /tmp= 66372 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S1141213963-005.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626243-1240040866/watcher-1626243-1240040866 -o /tmp/evaluation-result-1626243-1240040866/solver-1626243-1240040866 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626243-1240040866.cnf            

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= d14279a52e06a00270e4ece8a857fb4f
RANDOM SEED=782990186

node55.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		: 3000.240
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		: 3000.240
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:       1323992 kB
Buffers:         75044 kB
Cached:         581836 kB
SwapCached:          0 kB
Active:         299636 kB
Inactive:       371068 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1323992 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4400 kB
Writeback:           0 kB
Mapped:          23552 kB
Slab:            47320 kB
Committed_AS:   155896 kB
PageTables:       1360 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= 66372 MiB
End job on node55 at 2009-04-18 11:11:10