Trace number 370953

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, and are wall clock time (not CPU 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
March KS 2007-02-08? (TO) 5000.1 5001.61

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S1128222245-05.cnf
MD5SUMe00fc2902b68bb75646f8701a0e4a742
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark316.084
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
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 522000
Number of clauses of size over 50

Solver Data (download as text)

0.49/0.53	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.49/0.53	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.49/0.53	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.49/0.53	c main()::
0.49/0.53	c initFormula():: searching for DIMACS p-line....
0.49/0.53	c full lookahead due to high density!
0.49/0.53	c initFormula():: the DIMACS p-line indicates a CNF of 1100 variables and 22000 clauses.
0.49/0.53	c parseCNF():: parsing....
0.49/0.53	c parseCNF():: the CNF contains 0 unary clauses.
0.49/0.53	c runParser():: parsing was successful, warming up engines...
0.49/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.53	c preprocessing fase I completed:: there are now 1100 free variables and 22000 clauses.
0.49/0.53	c stat :: sign balance is biased by 0.042
0.49/0.53	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.49/0.53	c using k-SAT heuristics (size based diff)
0.49/0.53	c longest clause has size 5
0.49/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.53	c main():: clause / variable ratio: ( 22000 / 1100 ) = 20.00
0.49/0.53	c longest clause has size 5
0.49/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.53	c dynamic_preselect_setsize :: off
0.49/0.53	c suggested doublelook initial :: 0
0.49/0.53	c main():: all systems go!
0.49/0.53	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 440 JD: 333
3.19/3.27	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node63/watcher-370953-1177135544 -o ROOT/results/node63/solver-370953-1177135544 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370953-1177135544/march_ks /tmp/evaluation/370953-1177135544/instance-370953-1177135544.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): 7500 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: 0.85 0.97 0.99 3/64 19484
/proc/meminfo: memFree=1746996/2055920 swapFree=4182876/4192956
[pid=19484] ppid=19482 vsize=832 CPUtime=0
/proc/19484/stat : 19484 (march_ks) R 19482 19484 19430 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 189544304 851968 111 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/19484/statm: 208 112 47 123 0 83 0

[startup+0.0481819 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 19484
/proc/meminfo: memFree=1746996/2055920 swapFree=4182876/4192956
[pid=19484] ppid=19482 vsize=2748 CPUtime=0.04
/proc/19484/stat : 19484 (march_ks) R 19482 19484 19430 0 -1 4194304 441 0 0 0 4 0 0 0 18 0 1 0 189544304 2813952 425 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/19484/statm: 687 425 48 123 0 562 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2748

[startup+0.102185 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 19484
/proc/meminfo: memFree=1746996/2055920 swapFree=4182876/4192956
[pid=19484] ppid=19482 vsize=3396 CPUtime=0.09
/proc/19484/stat : 19484 (march_ks) R 19482 19484 19430 0 -1 4194304 1316 0 0 0 9 0 0 0 18 0 1 0 189544304 3477504 619 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134554794 0 0 4096 0 0 0 0 17 1 0 0
/proc/19484/statm: 849 619 63 123 0 724 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3396

[startup+0.302207 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 19484
/proc/meminfo: memFree=1746996/2055920 swapFree=4182876/4192956
[pid=19484] ppid=19482 vsize=4036 CPUtime=0.29
/proc/19484/stat : 19484 (march_ks) R 19482 19484 19430 0 -1 4194304 2437 0 0 0 28 1 0 0 20 0 1 0 189544304 4132864 755 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/19484/statm: 1009 755 67 123 0 884 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4036

[startup+0.70125 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 19484
/proc/meminfo: memFree=1746996/2055920 swapFree=4182876/4192956
[pid=19484] ppid=19482 vsize=5068 CPUtime=0.69
/proc/19484/stat : 19484 (march_ks) R 19482 19484 19430 0 -1 4194304 3721 0 0 0 68 1 0 0 23 0 1 0 189544304 5189632 915 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/19484/statm: 1267 915 72 123 0 1142 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5068

[startup+1.50134 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 19485
/proc/meminfo: memFree=1743532/2055920 swapFree=4182876/4192956
[pid=19484] ppid=19482 vsize=5080 CPUtime=1.49
/proc/19484/stat : 19484 (march_ks) R 19482 19484 19430 0 -1 4194304 3724 0 0 0 148 1 0 0 25 0 1 0 189544304 5201920 918 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/19484/statm: 1270 918 72 123 0 1145 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5080

[startup+3.1015 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 19485
/proc/meminfo: memFree=1743340/2055920 swapFree=4182876/4192956
[pid=19484] ppid=19482 vsize=5092 CPUtime=3.09
/proc/19484/stat : 19484 (march_ks) R 19482 19484 19430 0 -1 4194304 3728 0 0 0 308 1 0 0 25 0 1 0 189544304 5214208 922 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527049 0 0 4096 0 0 0 0 17 1 0 0
/proc/19484/statm: 1273 922 72 123 0 1148 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5092

[startup+6.30184 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 19485
/proc/meminfo: memFree=1743276/2055920 swapFree=4182876/4192956
[pid=19484] ppid=19482 vsize=5092 CPUtime=6.29
/proc/19484/stat : 19484 (march_ks) R 19482 19484 19430 0 -1 4194304 3729 0 0 0 627 2 0 0 25 0 1 0 189544304 5214208 923 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/19484/statm: 1273 923 72 123 0 1148 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5092

[startup+12.7015 s]
/proc/loadavg: 0.88 0.97 0.99 2/65 19485
/proc/meminfo: memFree=1743220/2055920 swapFree=4182876/4192956
[pid=19484] ppid=19482 vsize=5092 CPUtime=12.69
/proc/19484/stat : 19484 (march_ks) R 19482 19484 19430 0 -1 4194304 3729 0 0 0 1267 2 0 0 25 0 1 0 189544304 5214208 923 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/19484/statm: 1273 923 72 123 0 1148 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5092

[startup+25.5019 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 19485
/proc/meminfo: memFree=1743284/2055920 swapFree=4182876/4192956
[pid=19484] ppid=19482 vsize=5220 CPUtime=25.49
/proc/19484/stat : 19484 (march_ks) R 19482 19484 19430 0 -1 4194304 3740 0 0 0 2547 2 0 0 25 0 1 0 189544304 5345280 934 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/19484/statm: 1305 934 72 123 0 1180 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5220

[startup+51.1016 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 19485
/proc/meminfo: memFree=1743284/2055920 swapFree=4182876/4192956
[pid=19484] ppid=19482 vsize=5220 CPUtime=51.08
/proc/19484/stat : 19484 (march_ks) R 19482 19484 19430 0 -1 4194304 3756 0 0 0 5106 2 0 0 25 0 1 0 189544304 5345280 950 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/19484/statm: 1305 950 72 123 0 1180 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5220

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 19485
/proc/meminfo: memFree=1743156/2055920 swapFree=4182876/4192956
[pid=19484] ppid=19482 vsize=5508 CPUtime=102.26
/proc/19484/stat : 19484 (march_ks) R 19482 19484 19430 0 -1 4194304 3801 0 0 0 10224 2 0 0 25 0 1 0 189544304 5640192 995 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/19484/statm: 1377 995 72 123 0 1252 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5508

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19485
/proc/meminfo: memFree=1743028/2055920 swapFree=4182876/4192956
[pid=19484] ppid=19482 vsize=5644 CPUtime=162.24
/proc/19484/stat : 19484 (march_ks) R 19482 19484 19430 0 -1 4194304 3823 0 0 0 16222 2 0 0 25 0 1 0 189544304 5779456 1017 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/19484/statm: 1411 1017 72 123 0 1286 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 5644

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19485
/proc/meminfo: memFree=1742964/2055920 swapFree=4182876/4192956
[pid=19484] ppid=19482 vsize=5644 CPUtime=222.23
/proc/19484/stat : 19484 (march_ks) R 19482 19484 19430 0 -1 4194304 3830 0 0 0 22221 2 0 0 25 0 1 0 189544304 5779456 1024 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/19484/statm: 1411 1024 72 123 0 1286 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5644

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19485
/proc/meminfo: memFree=1743028/2055920 swapFree=4182876/4192956
[pid=19484] ppid=19482 vsize=5648 CPUtime=282.21
/proc/19484/stat : 19484 (march_ks) R 19482 19484 19430 0 -1 4194304 3840 0 0 0 28219 2 0 0 25 0 1 0 189544304 5783552 1034 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 1 0 0
/proc/19484/statm: 1412 1034 72 123 0 1287 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 5648

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19485
/proc/meminfo: memFree=1742964/2055920 swapFree=4182876/4192956
[pid=19484] ppid=19482 vsize=5648 CPUtime=342.2
/proc/19484/stat : 19484 (march_ks) R 19482 19484 19430 0 -1 4194304 3846 0 0 0 34217 3 0 0 25 0 1 0 189544304 5783552 1040 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527009 0 0 4096 0 0 0 0 17 1 0 0
/proc/19484/statm: 1412 1040 72 123 0 1287 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 5648

[startup+402.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19485
/proc/meminfo: memFree=1742964/2055920 swapFree=4182876/4192956
[pid=19484] ppid=19482 vsize=5648 CPUtime=402.18
/proc/19484/stat : 19484 (march_ks) R 19482 19484 19430 0 -1 4194304 3850 0 0 0 40215 3 0 0 25 0 1 0 189544304 5783552 1044 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134563401 0 0 4096 0 0 0 0 17 1 0 0
/proc/19484/statm: 1412 1044 72 123 0 1287 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 5648

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19485
/proc/meminfo: memFree=1742964/2055920 swapFree=4182876/4192956
[pid=19484] ppid=19482 vsize=5648 CPUtime=462.17
/proc/19484/stat : 19484 (march_ks) R 19482 19484 19430 0 -1 4194304 3856 0 0 0 46214 3 0 0 25 0 1 0 189544304 5783552 1050 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/19484/statm: 1412 1050 72 123 0 1287 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 5648

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19485
/proc/meminfo: memFree=1742964/2055920 swapFree=4182876/4192956
[pid=19484] ppid=19482 vsize=5776 CPUtime=522.15
/proc/19484/stat : 19484 (march_ks) R 19482 19484 19430 0 -1 4194304 3860 0 0 0 52212 3 0 0 25 0 1 0 189544304 5914624 1054 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134579138 0 0 4096 0 0 0 0 17 1 0 0
/proc/19484/statm: 1444 1054 72 123 0 1319 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 5776

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19485
/proc/meminfo: memFree=1742964/2055920 swapFree=4182876/4192956
[pid=19484] ppid=19482 vsize=5776 CPUtime=582.13
/proc/19484/stat : 19484 (march_ks) R 19482 19484 19430 0 -1 4194304 3863 0 0 0 58210 3 0 0 25 0 1 0 189544304 5914624 1057 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19484/statm: 1444 1057 72 123 0 1319 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 5776

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19485
/proc/meminfo: memFree=1742900/2055920 swapFree=4182876/4192956
[pid=19484] ppid=19482 vsize=5776 CPUtime=642.12
/proc/19484/stat : 19484 (march_ks) R 19482 19484 19430 0 -1 4194304 3866 0 0 0 64209 3 0 0 25 0 1 0 189544304 5914624 1060 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/19484/statm: 1444 1060 72 123 0 1319 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 5776


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19685
/proc/meminfo: memFree=1742068/2055920 swapFree=4182876/4192956
[pid=19484] ppid=19482 vsize=6292 CPUtime=4001.05
/proc/19484/stat : 19484 (march_ks) R 19482 19484 19430 0 -1 4194304 3997 0 0 0 400101 4 0 0 25 0 1 0 189544304 6443008 1191 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/19484/statm: 1573 1191 72 123 0 1448 0
Current children cumulated CPU time (s) 4001.05
Current children cumulated vsize (KiB) 6292

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19685
/proc/meminfo: memFree=1741812/2055920 swapFree=4182876/4192956
[pid=19484] ppid=19482 vsize=6496 CPUtime=4061.04
/proc/19484/stat : 19484 (march_ks) R 19482 19484 19430 0 -1 4194304 4042 0 0 0 406100 4 0 0 25 0 1 0 189544304 6651904 1236 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/19484/statm: 1624 1236 72 123 0 1499 0
Current children cumulated CPU time (s) 4061.04
Current children cumulated vsize (KiB) 6496

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19685
/proc/meminfo: memFree=1741748/2055920 swapFree=4182876/4192956
[pid=19484] ppid=19482 vsize=6596 CPUtime=4121.02
/proc/19484/stat : 19484 (march_ks) R 19482 19484 19430 0 -1 4194304 4049 0 0 0 412098 4 0 0 25 0 1 0 189544304 6754304 1243 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/19484/statm: 1649 1243 72 123 0 1524 0
Current children cumulated CPU time (s) 4121.02
Current children cumulated vsize (KiB) 6596

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19685
/proc/meminfo: memFree=1741812/2055920 swapFree=4182876/4192956
[pid=19484] ppid=19482 vsize=6596 CPUtime=4181
/proc/19484/stat : 19484 (march_ks) R 19482 19484 19430 0 -1 4194304 4059 0 0 0 418096 4 0 0 25 0 1 0 189544304 6754304 1253 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598268 0 0 4096 0 0 0 0 17 1 0 0
/proc/19484/statm: 1649 1253 72 123 0 1524 0
Current children cumulated CPU time (s) 4181
Current children cumulated vsize (KiB) 6596

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19685
/proc/meminfo: memFree=1741748/2055920 swapFree=4182876/4192956
[pid=19484] ppid=19482 vsize=6596 CPUtime=4241
/proc/19484/stat : 19484 (march_ks) R 19482 19484 19430 0 -1 4194304 4059 0 0 0 424095 5 0 0 25 0 1 0 189544304 6754304 1253 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526998 0 0 4096 0 0 0 0 17 1 0 0
/proc/19484/statm: 1649 1253 72 123 0 1524 0
Current children cumulated CPU time (s) 4241
Current children cumulated vsize (KiB) 6596

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19685
/proc/meminfo: memFree=1741748/2055920 swapFree=4182876/4192956
[pid=19484] ppid=19482 vsize=6596 CPUtime=4300.98
/proc/19484/stat : 19484 (march_ks) R 19482 19484 19430 0 -1 4194304 4059 0 0 0 430093 5 0 0 25 0 1 0 189544304 6754304 1253 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134548001 0 0 4096 0 0 0 0 17 1 0 0
/proc/19484/statm: 1649 1253 72 123 0 1524 0
Current children cumulated CPU time (s) 4300.98
Current children cumulated vsize (KiB) 6596

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19685
/proc/meminfo: memFree=1741812/2055920 swapFree=4182876/4192956
[pid=19484] ppid=19482 vsize=6596 CPUtime=4360.96
/proc/19484/stat : 19484 (march_ks) R 19482 19484 19430 0 -1 4194304 4059 0 0 0 436091 5 0 0 25 0 1 0 189544304 6754304 1253 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537928 0 0 4096 0 0 0 0 17 1 0 0
/proc/19484/statm: 1649 1253 72 123 0 1524 0
Current children cumulated CPU time (s) 4360.96
Current children cumulated vsize (KiB) 6596

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19685
/proc/meminfo: memFree=1741812/2055920 swapFree=4182876/4192956
[pid=19484] ppid=19482 vsize=6596 CPUtime=4420.95
/proc/19484/stat : 19484 (march_ks) R 19482 19484 19430 0 -1 4194304 4059 0 0 0 442090 5 0 0 25 0 1 0 189544304 6754304 1253 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/19484/statm: 1649 1253 72 123 0 1524 0
Current children cumulated CPU time (s) 4420.95
Current children cumulated vsize (KiB) 6596

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19685
/proc/meminfo: memFree=1741748/2055920 swapFree=4182876/4192956
[pid=19484] ppid=19482 vsize=6596 CPUtime=4480.93
/proc/19484/stat : 19484 (march_ks) R 19482 19484 19430 0 -1 4194304 4059 0 0 0 448088 5 0 0 25 0 1 0 189544304 6754304 1253 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/19484/statm: 1649 1253 72 123 0 1524 0
Current children cumulated CPU time (s) 4480.93
Current children cumulated vsize (KiB) 6596

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19685
/proc/meminfo: memFree=1741812/2055920 swapFree=4182876/4192956
[pid=19484] ppid=19482 vsize=6596 CPUtime=4540.91
/proc/19484/stat : 19484 (march_ks) R 19482 19484 19430 0 -1 4194304 4059 0 0 0 454086 5 0 0 25 0 1 0 189544304 6754304 1253 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/19484/statm: 1649 1253 72 123 0 1524 0
Current children cumulated CPU time (s) 4540.91
Current children cumulated vsize (KiB) 6596

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19685
/proc/meminfo: memFree=1741812/2055920 swapFree=4182876/4192956
[pid=19484] ppid=19482 vsize=6596 CPUtime=4600.9
/proc/19484/stat : 19484 (march_ks) R 19482 19484 19430 0 -1 4194304 4059 0 0 0 460085 5 0 0 25 0 1 0 189544304 6754304 1253 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542087 0 0 4096 0 0 0 0 17 1 0 0
/proc/19484/statm: 1649 1253 72 123 0 1524 0
Current children cumulated CPU time (s) 4600.9
Current children cumulated vsize (KiB) 6596

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19685
/proc/meminfo: memFree=1741748/2055920 swapFree=4182876/4192956
[pid=19484] ppid=19482 vsize=6596 CPUtime=4660.88
/proc/19484/stat : 19484 (march_ks) R 19482 19484 19430 0 -1 4194304 4059 0 0 0 466083 5 0 0 25 0 1 0 189544304 6754304 1253 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/19484/statm: 1649 1253 72 123 0 1524 0
Current children cumulated CPU time (s) 4660.88
Current children cumulated vsize (KiB) 6596

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19685
/proc/meminfo: memFree=1741812/2055920 swapFree=4182876/4192956
[pid=19484] ppid=19482 vsize=6596 CPUtime=4720.86
/proc/19484/stat : 19484 (march_ks) R 19482 19484 19430 0 -1 4194304 4059 0 0 0 472081 5 0 0 25 0 1 0 189544304 6754304 1253 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538001 0 0 4096 0 0 0 0 17 1 0 0
/proc/19484/statm: 1649 1253 72 123 0 1524 0
Current children cumulated CPU time (s) 4720.86
Current children cumulated vsize (KiB) 6596

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19685
/proc/meminfo: memFree=1741812/2055920 swapFree=4182876/4192956
[pid=19484] ppid=19482 vsize=6596 CPUtime=4780.84
/proc/19484/stat : 19484 (march_ks) R 19482 19484 19430 0 -1 4194304 4059 0 0 0 478079 5 0 0 25 0 1 0 189544304 6754304 1253 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134525454 0 0 4096 0 0 0 0 17 1 0 0
/proc/19484/statm: 1649 1253 72 123 0 1524 0
Current children cumulated CPU time (s) 4780.84
Current children cumulated vsize (KiB) 6596

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19685
/proc/meminfo: memFree=1741812/2055920 swapFree=4182876/4192956
[pid=19484] ppid=19482 vsize=6596 CPUtime=4840.82
/proc/19484/stat : 19484 (march_ks) R 19482 19484 19430 0 -1 4194304 4059 0 0 0 484077 5 0 0 25 0 1 0 189544304 6754304 1253 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/19484/statm: 1649 1253 72 123 0 1524 0
Current children cumulated CPU time (s) 4840.82
Current children cumulated vsize (KiB) 6596

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19685
/proc/meminfo: memFree=1741812/2055920 swapFree=4182876/4192956
[pid=19484] ppid=19482 vsize=6596 CPUtime=4900.8
/proc/19484/stat : 19484 (march_ks) R 19482 19484 19430 0 -1 4194304 4059 0 0 0 490075 5 0 0 25 0 1 0 189544304 6754304 1253 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/19484/statm: 1649 1253 72 123 0 1524 0
Current children cumulated CPU time (s) 4900.8
Current children cumulated vsize (KiB) 6596

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19685
/proc/meminfo: memFree=1741812/2055920 swapFree=4182876/4192956
[pid=19484] ppid=19482 vsize=6596 CPUtime=4960.79
/proc/19484/stat : 19484 (march_ks) R 19482 19484 19430 0 -1 4194304 4059 0 0 0 496074 5 0 0 25 0 1 0 189544304 6754304 1253 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/19484/statm: 1649 1253 72 123 0 1524 0
Current children cumulated CPU time (s) 4960.79
Current children cumulated vsize (KiB) 6596



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19685
/proc/meminfo: memFree=1741876/2055920 swapFree=4182876/4192956
[pid=19484] ppid=19482 vsize=6596 CPUtime=5000.08
/proc/19484/stat : 19484 (march_ks) R 19482 19484 19430 0 -1 4194304 4059 0 0 0 500003 5 0 0 25 0 1 0 189544304 6754304 1253 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/19484/statm: 1649 1253 72 123 0 1524 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 6596

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.61
CPU time (s): 5000.1
CPU user time (s): 5000.04
CPU system time (s): 0.055991
CPU usage (%): 99.9697
Max. virtual memory (cumulated for all children) (KiB): 6596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.04
system time used= 0.055991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4059
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= 6
involuntary context switches= 10894

runsolver used 3.32549 second user time and 10.3834 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Sat Apr 21 06:05:44 UTC 2007

IDJOB= 370953
IDBENCH= 20071
IDSOLVER= 180
FILE ID= node63/370953-1177135544

PBS_JOBID= 4648833

Free space on /tmp= 66472 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S1128222245-05.cnf
COMMAND LINE= /tmp/evaluation/370953-1177135544/march_ks /tmp/evaluation/370953-1177135544/instance-370953-1177135544.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-370953-1177135544 -o ROOT/results/node63/solver-370953-1177135544 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370953-1177135544/march_ks /tmp/evaluation/370953-1177135544/instance-370953-1177135544.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  e00fc2902b68bb75646f8701a0e4a742

RANDOM SEED= 333658634

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.232
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		: 3000.232
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:       1747532 kB
Buffers:         33788 kB
Cached:         204812 kB
SwapCached:       3752 kB
Active:         112500 kB
Inactive:       135276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1747532 kB
SwapTotal:     4192956 kB
SwapFree:      4182876 kB
Dirty:            3028 kB
Writeback:           0 kB
Mapped:          15136 kB
Slab:            46636 kB
Committed_AS:  2117076 kB
PageTables:       1460 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= 66472 MiB

End job on node63 on Sat Apr 21 07:29:08 UTC 2007