Trace number 300249

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) 1200.03 1200.48

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S2109328271-14.cnf
MD5SUM284c02329948728fca9d8117efd00015
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark142.637
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
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 516000
Number of clauses of size over 50

Solver Data (download as text)

0.30/0.37	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.30/0.37	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.30/0.37	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.30/0.37	c main()::
0.30/0.37	c initFormula():: searching for DIMACS p-line....
0.30/0.37	c full lookahead due to high density!
0.30/0.37	c initFormula():: the DIMACS p-line indicates a CNF of 800 variables and 16000 clauses.
0.30/0.37	c parseCNF():: parsing....
0.30/0.37	c parseCNF():: the CNF contains 0 unary clauses.
0.30/0.37	c runParser():: parsing was successful, warming up engines...
0.30/0.37	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.30/0.37	c preprocessing fase I completed:: there are now 800 free variables and 16000 clauses.
0.30/0.37	c stat :: sign balance is biased by 0.038
0.30/0.37	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.30/0.37	c using k-SAT heuristics (size based diff)
0.30/0.37	c longest clause has size 5
0.30/0.37	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.30/0.37	c main():: clause / variable ratio: ( 16000 / 800 ) = 20.00
0.30/0.37	c longest clause has size 5
0.30/0.37	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.30/0.37	c dynamic_preselect_setsize :: off
0.30/0.37	c suggested doublelook initial :: 0
0.30/0.37	c main():: all systems go!
0.30/0.37	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 365 JD: 238
1.94/1.98	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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node6/watcher-300249-1171895129 -o ROOT/results/node6/solver-300249-1171895129 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300249-1171895129/march_ks /tmp/evaluation/300249-1171895129/instance-300249-1171895129.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 1.07 1.02 0.95 3/77 23148
/proc/meminfo: memFree=1330688/2055924 swapFree=4192812/4192956
[pid=23148] ppid=23146 vsize=788 CPUtime=0
/proc/23148/stat : 23148 (march_ks) R 23146 23148 22321 0 -1 4194304 115 0 0 0 0 0 0 0 18 0 1 0 209467587 806912 100 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/23148/statm: 197 100 47 123 0 72 0

[startup+0.106377 s]
/proc/loadavg: 1.07 1.02 0.95 3/77 23148
/proc/meminfo: memFree=1330688/2055924 swapFree=4192812/4192956
[pid=23148] ppid=23146 vsize=3012 CPUtime=0.09
/proc/23148/stat : 23148 (march_ks) R 23146 23148 22321 0 -1 4194304 1714 0 0 0 9 0 0 0 18 0 1 0 209467587 3084288 560 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 1 0 0
/proc/23148/statm: 753 560 67 123 0 628 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3012

[startup+0.514459 s]
/proc/loadavg: 1.07 1.02 0.95 3/77 23148
/proc/meminfo: memFree=1330688/2055924 swapFree=4192812/4192956
[pid=23148] ppid=23146 vsize=3852 CPUtime=0.51
/proc/23148/stat : 23148 (march_ks) R 23146 23148 22321 0 -1 4194304 2596 0 0 0 50 1 0 0 21 0 1 0 209467587 3944448 695 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134548659 0 0 4096 0 0 0 0 17 1 0 0
/proc/23148/statm: 963 695 72 123 0 838 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3852

[startup+1.33462 s]
/proc/loadavg: 1.07 1.02 0.95 2/78 23149
/proc/meminfo: memFree=1328056/2055924 swapFree=4192812/4192956
[pid=23148] ppid=23146 vsize=3864 CPUtime=1.33
/proc/23148/stat : 23148 (march_ks) R 23146 23148 22321 0 -1 4194304 2600 0 0 0 132 1 0 0 25 0 1 0 209467587 3956736 699 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/23148/statm: 966 699 72 123 0 841 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3864

[startup+2.97094 s]
/proc/loadavg: 1.07 1.02 0.95 2/78 23149
/proc/meminfo: memFree=1327928/2055924 swapFree=4192812/4192956
[pid=23148] ppid=23146 vsize=3864 CPUtime=2.96
/proc/23148/stat : 23148 (march_ks) R 23146 23148 22321 0 -1 4194304 2600 0 0 0 295 1 0 0 25 0 1 0 209467587 3956736 699 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/23148/statm: 966 699 72 123 0 841 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3864

[startup+6.25059 s]
/proc/loadavg: 1.06 1.02 0.95 2/78 23149
/proc/meminfo: memFree=1327800/2055924 swapFree=4192812/4192956
[pid=23148] ppid=23146 vsize=3864 CPUtime=6.24
/proc/23148/stat : 23148 (march_ks) R 23146 23148 22321 0 -1 4194304 2600 0 0 0 623 1 0 0 25 0 1 0 209467587 3956736 699 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/23148/statm: 966 699 72 123 0 841 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3864

[startup+12.7049 s]
/proc/loadavg: 1.06 1.01 0.95 2/78 23149
/proc/meminfo: memFree=1327736/2055924 swapFree=4192812/4192956
[pid=23148] ppid=23146 vsize=3996 CPUtime=12.69
/proc/23148/stat : 23148 (march_ks) R 23146 23148 22321 0 -1 4194304 2604 0 0 0 1268 1 0 0 25 0 1 0 209467587 4091904 703 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/23148/statm: 999 703 72 123 0 874 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3996

[startup+25.5104 s]
/proc/loadavg: 1.04 1.01 0.95 2/78 23149
/proc/meminfo: memFree=1327736/2055924 swapFree=4192812/4192956
[pid=23148] ppid=23146 vsize=3996 CPUtime=25.49
/proc/23148/stat : 23148 (march_ks) R 23146 23148 22321 0 -1 4194304 2616 0 0 0 2548 1 0 0 25 0 1 0 209467587 4091904 715 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134597653 0 0 4096 0 0 0 0 17 1 0 0
/proc/23148/statm: 999 715 72 123 0 874 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3996

[startup+51.1214 s]
/proc/loadavg: 1.03 1.01 0.95 2/78 23149
/proc/meminfo: memFree=1327736/2055924 swapFree=4192812/4192956
[pid=23148] ppid=23146 vsize=3996 CPUtime=51.09
/proc/23148/stat : 23148 (march_ks) R 23146 23148 22321 0 -1 4194304 2630 0 0 0 5108 1 0 0 25 0 1 0 209467587 4091904 729 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/23148/statm: 999 729 72 123 0 874 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 3996

[startup+102.34 s]
/proc/loadavg: 1.01 1.01 0.95 2/78 23149
/proc/meminfo: memFree=1327736/2055924 swapFree=4192812/4192956
[pid=23148] ppid=23146 vsize=4124 CPUtime=102.29
/proc/23148/stat : 23148 (march_ks) R 23146 23148 22321 0 -1 4194304 2644 0 0 0 10228 1 0 0 25 0 1 0 209467587 4222976 743 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/23148/statm: 1031 743 72 123 0 906 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 4124

[startup+162.372 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 23149
/proc/meminfo: memFree=1327672/2055924 swapFree=4192812/4192956
[pid=23148] ppid=23146 vsize=4124 CPUtime=162.3
/proc/23148/stat : 23148 (march_ks) R 23146 23148 22321 0 -1 4194304 2653 0 0 0 16229 1 0 0 25 0 1 0 209467587 4222976 752 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/23148/statm: 1031 752 72 123 0 906 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 4124

[startup+222.396 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 23149
/proc/meminfo: memFree=1327672/2055924 swapFree=4192812/4192956
[pid=23148] ppid=23146 vsize=4124 CPUtime=222.31
/proc/23148/stat : 23148 (march_ks) R 23146 23148 22321 0 -1 4194304 2658 0 0 0 22229 2 0 0 25 0 1 0 209467587 4222976 757 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/23148/statm: 1031 757 72 123 0 906 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 4124

[startup+282.423 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 23149
/proc/meminfo: memFree=1327544/2055924 swapFree=4192812/4192956
[pid=23148] ppid=23146 vsize=4272 CPUtime=282.31
/proc/23148/stat : 23148 (march_ks) R 23146 23148 22321 0 -1 4194304 2674 0 0 0 28229 2 0 0 25 0 1 0 209467587 4374528 773 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/23148/statm: 1068 773 72 123 0 943 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 4272

[startup+342.448 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 23149
/proc/meminfo: memFree=1327480/2055924 swapFree=4192812/4192956
[pid=23148] ppid=23146 vsize=4272 CPUtime=342.31
/proc/23148/stat : 23148 (march_ks) R 23146 23148 22321 0 -1 4194304 2684 0 0 0 34229 2 0 0 25 0 1 0 209467587 4374528 783 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/23148/statm: 1068 783 72 123 0 943 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 4272

[startup+402.482 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 23149
/proc/meminfo: memFree=1327480/2055924 swapFree=4192812/4192956
[pid=23148] ppid=23146 vsize=4272 CPUtime=402.32
/proc/23148/stat : 23148 (march_ks) R 23146 23148 22321 0 -1 4194304 2688 0 0 0 40230 2 0 0 25 0 1 0 209467587 4374528 787 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/23148/statm: 1068 787 72 123 0 943 0
Current children cumulated CPU time (s) 402.32
Current children cumulated vsize (KiB) 4272

[startup+462.511 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 23149
/proc/meminfo: memFree=1327480/2055924 swapFree=4192812/4192956
[pid=23148] ppid=23146 vsize=4272 CPUtime=462.33
/proc/23148/stat : 23148 (march_ks) R 23146 23148 22321 0 -1 4194304 2692 0 0 0 46231 2 0 0 25 0 1 0 209467587 4374528 791 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/23148/statm: 1068 791 72 123 0 943 0
Current children cumulated CPU time (s) 462.33
Current children cumulated vsize (KiB) 4272

[startup+522.533 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 23149
/proc/meminfo: memFree=1327480/2055924 swapFree=4192812/4192956
[pid=23148] ppid=23146 vsize=4276 CPUtime=522.32
/proc/23148/stat : 23148 (march_ks) R 23146 23148 22321 0 -1 4194304 2697 0 0 0 52230 2 0 0 25 0 1 0 209467587 4378624 796 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134598349 0 0 4096 0 0 0 0 17 1 0 0
/proc/23148/statm: 1069 796 72 123 0 944 0
Current children cumulated CPU time (s) 522.32
Current children cumulated vsize (KiB) 4276

[startup+582.559 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 23149
/proc/meminfo: memFree=1327416/2055924 swapFree=4192812/4192956
[pid=23148] ppid=23146 vsize=4276 CPUtime=582.34
/proc/23148/stat : 23148 (march_ks) R 23146 23148 22321 0 -1 4194304 2700 0 0 0 58231 3 0 0 25 0 1 0 209467587 4378624 799 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538137 0 0 4096 0 0 0 0 17 1 0 0
/proc/23148/statm: 1069 799 72 123 0 944 0
Current children cumulated CPU time (s) 582.34
Current children cumulated vsize (KiB) 4276

[startup+642.588 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 23149
/proc/meminfo: memFree=1327480/2055924 swapFree=4192812/4192956
[pid=23148] ppid=23146 vsize=4404 CPUtime=642.34
/proc/23148/stat : 23148 (march_ks) R 23146 23148 22321 0 -1 4194304 2702 0 0 0 64231 3 0 0 25 0 1 0 209467587 4509696 801 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/23148/statm: 1101 801 72 123 0 976 0
Current children cumulated CPU time (s) 642.34
Current children cumulated vsize (KiB) 4404

[startup+702.618 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 23149
/proc/meminfo: memFree=1327416/2055924 swapFree=4192812/4192956
[pid=23148] ppid=23146 vsize=4404 CPUtime=702.34
/proc/23148/stat : 23148 (march_ks) R 23146 23148 22321 0 -1 4194304 2705 0 0 0 70231 3 0 0 25 0 1 0 209467587 4509696 804 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/23148/statm: 1101 804 72 123 0 976 0
Current children cumulated CPU time (s) 702.34
Current children cumulated vsize (KiB) 4404

[startup+762.651 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 23149
/proc/meminfo: memFree=1327352/2055924 swapFree=4192812/4192956
[pid=23148] ppid=23146 vsize=4404 CPUtime=762.35
/proc/23148/stat : 23148 (march_ks) R 23146 23148 22321 0 -1 4194304 2708 0 0 0 76232 3 0 0 25 0 1 0 209467587 4509696 807 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/23148/statm: 1101 807 72 123 0 976 0
Current children cumulated CPU time (s) 762.35
Current children cumulated vsize (KiB) 4404

[startup+822.682 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 23149
/proc/meminfo: memFree=1327416/2055924 swapFree=4192812/4192956
[pid=23148] ppid=23146 vsize=4404 CPUtime=822.37
/proc/23148/stat : 23148 (march_ks) R 23146 23148 22321 0 -1 4194304 2710 0 0 0 82233 4 0 0 25 0 1 0 209467587 4509696 809 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/23148/statm: 1101 809 72 123 0 976 0
Current children cumulated CPU time (s) 822.37
Current children cumulated vsize (KiB) 4404

[startup+882.705 s]
/proc/loadavg: 1.06 1.01 0.96 2/78 23151
/proc/meminfo: memFree=1327352/2055924 swapFree=4192812/4192956
[pid=23148] ppid=23146 vsize=4404 CPUtime=882.37
/proc/23148/stat : 23148 (march_ks) R 23146 23148 22321 0 -1 4194304 2715 0 0 0 88233 4 0 0 25 0 1 0 209467587 4509696 814 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/23148/statm: 1101 814 72 123 0 976 0
Current children cumulated CPU time (s) 882.37
Current children cumulated vsize (KiB) 4404

[startup+942.732 s]
/proc/loadavg: 1.10 1.03 0.96 2/78 23151
/proc/meminfo: memFree=1327352/2055924 swapFree=4192812/4192956
[pid=23148] ppid=23146 vsize=4404 CPUtime=942.37
/proc/23148/stat : 23148 (march_ks) R 23146 23148 22321 0 -1 4194304 2720 0 0 0 94233 4 0 0 25 0 1 0 209467587 4509696 819 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/23148/statm: 1101 819 72 123 0 976 0
Current children cumulated CPU time (s) 942.37
Current children cumulated vsize (KiB) 4404

[startup+1002.76 s]
/proc/loadavg: 1.03 1.02 0.96 2/78 23151
/proc/meminfo: memFree=1327288/2055924 swapFree=4192812/4192956
[pid=23148] ppid=23146 vsize=4404 CPUtime=1002.38
/proc/23148/stat : 23148 (march_ks) R 23146 23148 22321 0 -1 4194304 2723 0 0 0 100233 5 0 0 25 0 1 0 209467587 4509696 822 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541755 0 0 4096 0 0 0 0 17 1 0 0
/proc/23148/statm: 1101 822 72 123 0 976 0
Current children cumulated CPU time (s) 1002.38
Current children cumulated vsize (KiB) 4404

[startup+1062.8 s]
/proc/loadavg: 1.01 1.01 0.96 2/78 23151
/proc/meminfo: memFree=1327352/2055924 swapFree=4192812/4192956
[pid=23148] ppid=23146 vsize=4404 CPUtime=1062.39
/proc/23148/stat : 23148 (march_ks) R 23146 23148 22321 0 -1 4194304 2727 0 0 0 106234 5 0 0 25 0 1 0 209467587 4509696 826 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/23148/statm: 1101 826 72 123 0 976 0
Current children cumulated CPU time (s) 1062.39
Current children cumulated vsize (KiB) 4404

[startup+1122.83 s]
/proc/loadavg: 1.00 1.01 0.96 2/78 23151
/proc/meminfo: memFree=1327288/2055924 swapFree=4192812/4192956
[pid=23148] ppid=23146 vsize=4404 CPUtime=1122.39
/proc/23148/stat : 23148 (march_ks) R 23146 23148 22321 0 -1 4194304 2731 0 0 0 112234 5 0 0 25 0 1 0 209467587 4509696 830 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/23148/statm: 1101 830 72 123 0 976 0
Current children cumulated CPU time (s) 1122.39
Current children cumulated vsize (KiB) 4404

[startup+1182.85 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 23151
/proc/meminfo: memFree=1327288/2055924 swapFree=4192812/4192956
[pid=23148] ppid=23146 vsize=4404 CPUtime=1182.4
/proc/23148/stat : 23148 (march_ks) R 23146 23148 22321 0 -1 4194304 2733 0 0 0 118234 6 0 0 25 0 1 0 209467587 4509696 832 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/23148/statm: 1101 832 72 123 0 976 0
Current children cumulated CPU time (s) 1182.4
Current children cumulated vsize (KiB) 4404



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 23151
/proc/meminfo: memFree=1327288/2055924 swapFree=4192812/4192956
[pid=23148] ppid=23146 vsize=4404 CPUtime=1200.02
/proc/23148/stat : 23148 (march_ks) R 23146 23148 22321 0 -1 4194304 2735 0 0 0 119996 6 0 0 25 0 1 0 209467587 4509696 834 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/23148/statm: 1101 834 72 123 0 976 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 4404

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): 1200.48
CPU time (s): 1200.03
CPU user time (s): 1199.97
CPU system time (s): 0.06299
CPU usage (%): 99.9626
Max. virtual memory (cumulated for all children) (KiB): 4404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.06299
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2735
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= 1720

runsolver used 1.20882 second user time and 2.70259 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Mon Feb 19 14:25:29 UTC 2007

IDJOB= 300249
IDBENCH= 20030
IDSOLVER= 111
FILE ID= node6/300249-1171895129

PBS_JOBID= 3848829

Free space on /tmp= 66550 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S2109328271-14.cnf
COMMAND LINE= /tmp/evaluation/300249-1171895129/march_ks /tmp/evaluation/300249-1171895129/instance-300249-1171895129.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-300249-1171895129 -o ROOT/results/node6/solver-300249-1171895129 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300249-1171895129/march_ks /tmp/evaluation/300249-1171895129/instance-300249-1171895129.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  284c02329948728fca9d8117efd00015

RANDOM SEED= 382943675

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.277
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		: 3000.277
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:      2055924 kB
MemFree:       1331160 kB
Buffers:         69372 kB
Cached:         521480 kB
SwapCached:          0 kB
Active:         337388 kB
Inactive:       309812 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1331160 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2724 kB
Writeback:           0 kB
Mapped:          75252 kB
Slab:            63164 kB
Committed_AS:   769580 kB
PageTables:       1744 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= 66550 MiB

End job on node6 on Mon Feb 19 14:45:31 UTC 2007