Trace number 300372

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) 1200.07 1200.38

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S191957358-10.cnf
MD5SUM15ec1c2ee3a768db4806fe2b5efb42d9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark171.781
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 0.040
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: 352 JD: 237
1.73/1.77	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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node17/watcher-300372-1171902114 -o ROOT/results/node17/solver-300372-1171902114 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300372-1171902114/march_ks /tmp/evaluation/300372-1171902114/instance-300372-1171902114.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: 1.00 0.99 0.95 3/77 28800
/proc/meminfo: memFree=1568584/2055920 swapFree=4192812/4192956
[pid=28800] ppid=28798 vsize=788 CPUtime=0
/proc/28800/stat : 28800 (march_ks) R 28798 28800 28454 0 -1 4194304 116 0 0 0 0 0 0 0 18 0 1 0 210165609 806912 101 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 197 101 47 123 0 72 0

[startup+0.106651 s]
/proc/loadavg: 1.00 0.99 0.95 3/77 28800
/proc/meminfo: memFree=1568584/2055920 swapFree=4192812/4192956
[pid=28800] ppid=28798 vsize=3012 CPUtime=0.09
/proc/28800/stat : 28800 (march_ks) R 28798 28800 28454 0 -1 4194304 1714 0 0 0 9 0 0 0 18 0 1 0 210165609 3084288 560 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134567037 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 753 560 67 123 0 628 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3012

[startup+0.514693 s]
/proc/loadavg: 1.00 0.99 0.95 3/77 28800
/proc/meminfo: memFree=1568584/2055920 swapFree=4192812/4192956
[pid=28800] ppid=28798 vsize=3852 CPUtime=0.5
/proc/28800/stat : 28800 (march_ks) R 28798 28800 28454 0 -1 4194304 2595 0 0 0 50 0 0 0 21 0 1 0 210165609 3944448 696 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 963 696 72 123 0 838 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3852

[startup+1.33478 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 28801
/proc/meminfo: memFree=1565824/2055920 swapFree=4192812/4192956
[pid=28800] ppid=28798 vsize=3864 CPUtime=1.32
/proc/28800/stat : 28800 (march_ks) R 28798 28800 28454 0 -1 4194304 2598 0 0 0 132 0 0 0 25 0 1 0 210165609 3956736 699 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 966 699 72 123 0 841 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3864

[startup+2.97095 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 28801
/proc/meminfo: memFree=1565696/2055920 swapFree=4192812/4192956
[pid=28800] ppid=28798 vsize=3864 CPUtime=2.95
/proc/28800/stat : 28800 (march_ks) R 28798 28800 28454 0 -1 4194304 2598 0 0 0 295 0 0 0 25 0 1 0 210165609 3956736 699 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134597104 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 966 699 72 123 0 841 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 3864

[startup+6.24729 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 28801
/proc/meminfo: memFree=1565568/2055920 swapFree=4192812/4192956
[pid=28800] ppid=28798 vsize=3864 CPUtime=6.23
/proc/28800/stat : 28800 (march_ks) R 28798 28800 28454 0 -1 4194304 2598 0 0 0 623 0 0 0 25 0 1 0 210165609 3956736 699 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 966 699 72 123 0 841 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 3864

[startup+12.704 s]
/proc/loadavg: 1.00 0.99 0.95 3/78 28801
/proc/meminfo: memFree=1565504/2055920 swapFree=4192812/4192956
[pid=28800] ppid=28798 vsize=4008 CPUtime=12.69
/proc/28800/stat : 28800 (march_ks) R 28798 28800 28454 0 -1 4194304 2608 0 0 0 1269 0 0 0 25 0 1 0 210165609 4104192 709 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134547862 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 1002 709 72 123 0 877 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4008

[startup+25.5113 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 28801
/proc/meminfo: memFree=1565504/2055920 swapFree=4192812/4192956
[pid=28800] ppid=28798 vsize=4008 CPUtime=25.49
/proc/28800/stat : 28800 (march_ks) R 28798 28800 28454 0 -1 4194304 2621 0 0 0 2549 0 0 0 25 0 1 0 210165609 4104192 722 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 1002 722 72 123 0 877 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4008

[startup+51.1199 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 28801
/proc/meminfo: memFree=1565504/2055920 swapFree=4192812/4192956
[pid=28800] ppid=28798 vsize=4136 CPUtime=51.1
/proc/28800/stat : 28800 (march_ks) R 28798 28800 28454 0 -1 4194304 2634 0 0 0 5109 1 0 0 25 0 1 0 210165609 4235264 735 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 1034 735 72 123 0 909 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 4136

[startup+102.339 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 28801
/proc/meminfo: memFree=1565440/2055920 swapFree=4192812/4192956
[pid=28800] ppid=28798 vsize=4284 CPUtime=102.3
/proc/28800/stat : 28800 (march_ks) R 28798 28800 28454 0 -1 4194304 2667 0 0 0 10229 1 0 0 25 0 1 0 210165609 4386816 768 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 1071 768 72 123 0 946 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 4284

[startup+162.373 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 28801
/proc/meminfo: memFree=1565312/2055920 swapFree=4192812/4192956
[pid=28800] ppid=28798 vsize=4284 CPUtime=162.33
/proc/28800/stat : 28800 (march_ks) R 28798 28800 28454 0 -1 4194304 2684 0 0 0 16231 2 0 0 25 0 1 0 210165609 4386816 785 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 1071 785 72 123 0 946 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 4284

[startup+222.403 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 28801
/proc/meminfo: memFree=1565248/2055920 swapFree=4192812/4192956
[pid=28800] ppid=28798 vsize=4288 CPUtime=222.33
/proc/28800/stat : 28800 (march_ks) R 28798 28800 28454 0 -1 4194304 2696 0 0 0 22231 2 0 0 25 0 1 0 210165609 4390912 797 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 1072 797 72 123 0 947 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 4288

[startup+282.428 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 28801
/proc/meminfo: memFree=1565184/2055920 swapFree=4192812/4192956
[pid=28800] ppid=28798 vsize=4288 CPUtime=282.34
/proc/28800/stat : 28800 (march_ks) R 28798 28800 28454 0 -1 4194304 2703 0 0 0 28232 2 0 0 25 0 1 0 210165609 4390912 804 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134587542 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 1072 804 72 123 0 947 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 4288

[startup+342.453 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 28801
/proc/meminfo: memFree=1565120/2055920 swapFree=4192812/4192956
[pid=28800] ppid=28798 vsize=4416 CPUtime=342.36
/proc/28800/stat : 28800 (march_ks) R 28798 28800 28454 0 -1 4194304 2708 0 0 0 34233 3 0 0 25 0 1 0 210165609 4521984 809 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134598358 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 1104 809 72 123 0 979 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 4416

[startup+402.484 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 28801
/proc/meminfo: memFree=1565120/2055920 swapFree=4192812/4192956
[pid=28800] ppid=28798 vsize=4416 CPUtime=402.37
/proc/28800/stat : 28800 (march_ks) R 28798 28800 28454 0 -1 4194304 2711 0 0 0 40234 3 0 0 25 0 1 0 210165609 4521984 812 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 1104 812 72 123 0 979 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 4416

[startup+462.512 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 28801
/proc/meminfo: memFree=1565120/2055920 swapFree=4192812/4192956
[pid=28800] ppid=28798 vsize=4416 CPUtime=462.38
/proc/28800/stat : 28800 (march_ks) R 28798 28800 28454 0 -1 4194304 2713 0 0 0 46235 3 0 0 25 0 1 0 210165609 4521984 814 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 1104 814 72 123 0 979 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 4416

[startup+522.539 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 28801
/proc/meminfo: memFree=1565120/2055920 swapFree=4192812/4192956
[pid=28800] ppid=28798 vsize=4416 CPUtime=522.4
/proc/28800/stat : 28800 (march_ks) R 28798 28800 28454 0 -1 4194304 2716 0 0 0 52236 4 0 0 25 0 1 0 210165609 4521984 817 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 1104 817 72 123 0 979 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 4416

[startup+582.568 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 28801
/proc/meminfo: memFree=1565120/2055920 swapFree=4192812/4192956
[pid=28800] ppid=28798 vsize=4416 CPUtime=582.41
/proc/28800/stat : 28800 (march_ks) R 28798 28800 28454 0 -1 4194304 2720 0 0 0 58237 4 0 0 25 0 1 0 210165609 4521984 821 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 1104 821 72 123 0 979 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 4416

[startup+642.603 s]
/proc/loadavg: 1.05 1.00 0.95 2/78 28801
/proc/meminfo: memFree=1565056/2055920 swapFree=4192812/4192956
[pid=28800] ppid=28798 vsize=4416 CPUtime=642.42
/proc/28800/stat : 28800 (march_ks) R 28798 28800 28454 0 -1 4194304 2722 0 0 0 64238 4 0 0 25 0 1 0 210165609 4521984 823 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134564838 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 1104 823 72 123 0 979 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 4416

[startup+702.629 s]
/proc/loadavg: 1.02 1.00 0.95 2/78 28801
/proc/meminfo: memFree=1565056/2055920 swapFree=4192812/4192956
[pid=28800] ppid=28798 vsize=4416 CPUtime=702.43
/proc/28800/stat : 28800 (march_ks) R 28798 28800 28454 0 -1 4194304 2725 0 0 0 70239 4 0 0 25 0 1 0 210165609 4521984 826 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 1104 826 72 123 0 979 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 4416

[startup+762.659 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 28801
/proc/meminfo: memFree=1565056/2055920 swapFree=4192812/4192956
[pid=28800] ppid=28798 vsize=4416 CPUtime=762.45
/proc/28800/stat : 28800 (march_ks) R 28798 28800 28454 0 -1 4194304 2726 0 0 0 76240 5 0 0 25 0 1 0 210165609 4521984 827 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 1104 827 72 123 0 979 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 4416

[startup+822.689 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 28801
/proc/meminfo: memFree=1565056/2055920 swapFree=4192812/4192956
[pid=28800] ppid=28798 vsize=4416 CPUtime=822.47
/proc/28800/stat : 28800 (march_ks) R 28798 28800 28454 0 -1 4194304 2729 0 0 0 82242 5 0 0 25 0 1 0 210165609 4521984 830 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 1104 830 72 123 0 979 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 4416

[startup+882.717 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 28801
/proc/meminfo: memFree=1564992/2055920 swapFree=4192812/4192956
[pid=28800] ppid=28798 vsize=4416 CPUtime=882.48
/proc/28800/stat : 28800 (march_ks) R 28798 28800 28454 0 -1 4194304 2731 0 0 0 88243 5 0 0 25 0 1 0 210165609 4521984 832 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 1104 832 72 123 0 979 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 4416

[startup+942.747 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 28801
/proc/meminfo: memFree=1564992/2055920 swapFree=4192812/4192956
[pid=28800] ppid=28798 vsize=4416 CPUtime=942.5
/proc/28800/stat : 28800 (march_ks) R 28798 28800 28454 0 -1 4194304 2735 0 0 0 94244 6 0 0 25 0 1 0 210165609 4521984 836 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 1104 836 72 123 0 979 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 4416

[startup+1002.77 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 28801
/proc/meminfo: memFree=1565120/2055920 swapFree=4192812/4192956
[pid=28800] ppid=28798 vsize=4544 CPUtime=1002.51
/proc/28800/stat : 28800 (march_ks) R 28798 28800 28454 0 -1 4194304 2737 0 0 0 100245 6 0 0 25 0 1 0 210165609 4653056 838 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 1136 838 72 123 0 1011 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 4544

[startup+1062.8 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 28801
/proc/meminfo: memFree=1565056/2055920 swapFree=4192812/4192956
[pid=28800] ppid=28798 vsize=4544 CPUtime=1062.52
/proc/28800/stat : 28800 (march_ks) R 28798 28800 28454 0 -1 4194304 2755 0 0 0 106246 6 0 0 25 0 1 0 210165609 4653056 856 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 1136 856 72 123 0 1011 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 4544

[startup+1122.83 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 28803
/proc/meminfo: memFree=1565120/2055920 swapFree=4192812/4192956
[pid=28800] ppid=28798 vsize=4544 CPUtime=1122.53
/proc/28800/stat : 28800 (march_ks) R 28798 28800 28454 0 -1 4194304 2756 0 0 0 112246 7 0 0 25 0 1 0 210165609 4653056 857 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537925 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 1136 857 72 123 0 1011 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 4544

[startup+1182.86 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 28803
/proc/meminfo: memFree=1565120/2055920 swapFree=4192812/4192956
[pid=28800] ppid=28798 vsize=4544 CPUtime=1182.55
/proc/28800/stat : 28800 (march_ks) R 28798 28800 28454 0 -1 4194304 2756 0 0 0 118248 7 0 0 25 0 1 0 210165609 4653056 857 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526992 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 1136 857 72 123 0 1011 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 4544



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 28803
/proc/meminfo: memFree=1565120/2055920 swapFree=4192812/4192956
[pid=28800] ppid=28798 vsize=4544 CPUtime=1200.06
/proc/28800/stat : 28800 (march_ks) R 28798 28800 28454 0 -1 4194304 2756 0 0 0 119999 7 0 0 25 0 1 0 210165609 4653056 857 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 1136 857 72 123 0 1011 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 4544

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

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

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 28803
/proc/meminfo: memFree=1565120/2055920 swapFree=4192812/4192956
[pid=28800] ppid=28798 vsize=4544 CPUtime=1200.06
/proc/28800/stat : 28800 (march_ks) R 28798 28800 28454 0 -1 4194304 2756 0 0 0 119999 7 0 0 25 0 1 0 210165609 4653056 857 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 1136 857 72 123 0 1011 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 4544

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.38
CPU time (s): 1200.07
CPU user time (s): 1200
CPU system time (s): 0.075988
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 4544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.075988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2756
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= 1602

runsolver used 1.41179 second user time and 2.6476 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Mon Feb 19 16:21:54 UTC 2007

IDJOB= 300372
IDBENCH= 20033
IDSOLVER= 111
FILE ID= node17/300372-1171902114

PBS_JOBID= 3848844

Free space on /tmp= 66543 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S191957358-10.cnf
COMMAND LINE= /tmp/evaluation/300372-1171902114/march_ks /tmp/evaluation/300372-1171902114/instance-300372-1171902114.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-300372-1171902114 -o ROOT/results/node17/solver-300372-1171902114 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300372-1171902114/march_ks /tmp/evaluation/300372-1171902114/instance-300372-1171902114.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  15ec1c2ee3a768db4806fe2b5efb42d9

RANDOM SEED= 273500018

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.229
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		: 3000.229
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:       1568928 kB
Buffers:         52344 kB
Cached:         317916 kB
SwapCached:          0 kB
Active:         275996 kB
Inactive:       138716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1568928 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2708 kB
Writeback:           0 kB
Mapped:          63304 kB
Slab:            57808 kB
Committed_AS:   767312 kB
PageTables:       1748 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= 66543 MiB

End job on node17 on Mon Feb 19 16:41:56 UTC 2007