Trace number 301930

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) 1200.02 1200.43

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 benchmark
Best CPU time to get the best result obtained on this benchmark
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)

0.51/0.53	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.51/0.53	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.51/0.53	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.51/0.53	c main()::
0.51/0.53	c initFormula():: searching for DIMACS p-line....
0.51/0.53	c full lookahead due to high density!
0.51/0.53	c initFormula():: the DIMACS p-line indicates a CNF of 1100 variables and 22000 clauses.
0.51/0.53	c parseCNF():: parsing....
0.51/0.53	c parseCNF():: the CNF contains 0 unary clauses.
0.51/0.53	c runParser():: parsing was successful, warming up engines...
0.51/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.51/0.53	c preprocessing fase I completed:: there are now 1100 free variables and 22000 clauses.
0.51/0.53	c stat :: sign balance is biased by 0.042
0.51/0.53	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.51/0.53	c using k-SAT heuristics (size based diff)
0.51/0.53	c longest clause has size 5
0.51/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.51/0.53	c main():: clause / variable ratio: ( 22000 / 1100 ) = 20.00
0.51/0.53	c longest clause has size 5
0.51/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.51/0.53	c dynamic_preselect_setsize :: off
0.51/0.53	c suggested doublelook initial :: 0
0.51/0.53	c main():: all systems go!
0.51/0.53	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 440 JD: 333
3.27/3.28	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/node7/watcher-301930-1172000638 -o ROOT/results/node7/solver-301930-1172000638 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301930-1172000638/march_ks /tmp/evaluation/301930-1172000638/instance-301930-1172000638.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: 0.92 0.97 0.97 3/77 7080
/proc/meminfo: memFree=1658384/2055920 swapFree=4142368/4192956
[pid=7080] ppid=7078 vsize=832 CPUtime=0
/proc/7080/stat : 7080 (march_ks) R 7078 7080 6672 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 220018515 851968 112 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/7080/statm: 208 112 47 123 0 83 0

[startup+0.107123 s]
/proc/loadavg: 0.92 0.97 0.97 3/77 7080
/proc/meminfo: memFree=1658384/2055920 swapFree=4142368/4192956
[pid=7080] ppid=7078 vsize=2604 CPUtime=0.1
/proc/7080/stat : 7080 (march_ks) R 7078 7080 6672 0 -1 4194304 1316 0 0 0 10 0 0 0 18 0 1 0 220018515 2666496 422 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134554589 0 0 4096 0 0 0 0 17 1 0 0
/proc/7080/statm: 651 422 63 123 0 526 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2604

[startup+0.515158 s]
/proc/loadavg: 0.92 0.97 0.97 3/77 7080
/proc/meminfo: memFree=1658384/2055920 swapFree=4142368/4192956
[pid=7080] ppid=7078 vsize=4940 CPUtime=0.51
/proc/7080/stat : 7080 (march_ks) R 7078 7080 6672 0 -1 4194304 3346 0 0 0 50 1 0 0 22 0 1 0 220018515 5058560 870 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134661057 0 0 4096 0 0 0 0 17 1 0 0
/proc/7080/statm: 1235 870 68 123 0 1110 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4940

[startup+1.33524 s]
/proc/loadavg: 0.92 0.97 0.97 2/78 7081
/proc/meminfo: memFree=1654792/2055920 swapFree=4142368/4192956
[pid=7080] ppid=7078 vsize=5076 CPUtime=1.33
/proc/7080/stat : 7080 (march_ks) R 7078 7080 6672 0 -1 4194304 3723 0 0 0 132 1 0 0 25 0 1 0 220018515 5197824 917 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134628626 0 0 4096 0 0 0 0 17 1 0 0
/proc/7080/statm: 1269 917 72 123 0 1144 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 5076

[startup+2.97142 s]
/proc/loadavg: 0.92 0.97 0.97 2/78 7081
/proc/meminfo: memFree=1654664/2055920 swapFree=4142368/4192956
[pid=7080] ppid=7078 vsize=5092 CPUtime=2.96
/proc/7080/stat : 7080 (march_ks) R 7078 7080 6672 0 -1 4194304 3728 0 0 0 295 1 0 0 25 0 1 0 220018515 5214208 922 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538181 0 0 4096 0 0 0 0 17 1 0 0
/proc/7080/statm: 1273 922 72 123 0 1148 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5092

[startup+6.25476 s]
/proc/loadavg: 0.93 0.97 0.97 2/78 7081
/proc/meminfo: memFree=1654536/2055920 swapFree=4142368/4192956
[pid=7080] ppid=7078 vsize=5092 CPUtime=6.24
/proc/7080/stat : 7080 (march_ks) R 7078 7080 6672 0 -1 4194304 3729 0 0 0 623 1 0 0 25 0 1 0 220018515 5214208 923 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/7080/statm: 1273 923 72 123 0 1148 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5092

[startup+12.7054 s]
/proc/loadavg: 0.93 0.97 0.97 2/78 7081
/proc/meminfo: memFree=1654472/2055920 swapFree=4142368/4192956
[pid=7080] ppid=7078 vsize=5092 CPUtime=12.69
/proc/7080/stat : 7080 (march_ks) R 7078 7080 6672 0 -1 4194304 3729 0 0 0 1268 1 0 0 25 0 1 0 220018515 5214208 923 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134628869 0 0 4096 0 0 0 0 17 1 0 0
/proc/7080/statm: 1273 923 72 123 0 1148 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5092

[startup+25.5118 s]
/proc/loadavg: 0.95 0.97 0.97 2/78 7081
/proc/meminfo: memFree=1654472/2055920 swapFree=4142368/4192956
[pid=7080] ppid=7078 vsize=5220 CPUtime=25.49
/proc/7080/stat : 7080 (march_ks) R 7078 7080 6672 0 -1 4194304 3740 0 0 0 2548 1 0 0 25 0 1 0 220018515 5345280 934 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/7080/statm: 1305 934 72 123 0 1180 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5220

[startup+51.1255 s]
/proc/loadavg: 0.96 0.97 0.97 2/78 7081
/proc/meminfo: memFree=1654536/2055920 swapFree=4142368/4192956
[pid=7080] ppid=7078 vsize=5220 CPUtime=51.1
/proc/7080/stat : 7080 (march_ks) R 7078 7080 6672 0 -1 4194304 3756 0 0 0 5109 1 0 0 25 0 1 0 220018515 5345280 950 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/7080/statm: 1305 950 72 123 0 1180 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 5220

[startup+102.343 s]
/proc/loadavg: 0.98 0.97 0.97 2/78 7081
/proc/meminfo: memFree=1654344/2055920 swapFree=4142368/4192956
[pid=7080] ppid=7078 vsize=5508 CPUtime=102.31
/proc/7080/stat : 7080 (march_ks) R 7078 7080 6672 0 -1 4194304 3801 0 0 0 10229 2 0 0 25 0 1 0 220018515 5640192 995 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/7080/statm: 1377 995 72 123 0 1252 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 5508

[startup+162.374 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 7081
/proc/meminfo: memFree=1654280/2055920 swapFree=4142368/4192956
[pid=7080] ppid=7078 vsize=5644 CPUtime=162.32
/proc/7080/stat : 7080 (march_ks) R 7078 7080 6672 0 -1 4194304 3823 0 0 0 16230 2 0 0 25 0 1 0 220018515 5779456 1017 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/7080/statm: 1411 1017 72 123 0 1286 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 5644

[startup+222.4 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 7081
/proc/meminfo: memFree=1654216/2055920 swapFree=4142368/4192956
[pid=7080] ppid=7078 vsize=5644 CPUtime=222.33
/proc/7080/stat : 7080 (march_ks) R 7078 7080 6672 0 -1 4194304 3830 0 0 0 22231 2 0 0 25 0 1 0 220018515 5779456 1024 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134597190 0 0 4096 0 0 0 0 17 1 0 0
/proc/7080/statm: 1411 1024 72 123 0 1286 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 5644

[startup+282.427 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 7081
/proc/meminfo: memFree=1654216/2055920 swapFree=4142368/4192956
[pid=7080] ppid=7078 vsize=5648 CPUtime=282.35
/proc/7080/stat : 7080 (march_ks) R 7078 7080 6672 0 -1 4194304 3840 0 0 0 28232 3 0 0 25 0 1 0 220018515 5783552 1034 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/7080/statm: 1412 1034 72 123 0 1287 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 5648

[startup+342.454 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 7081
/proc/meminfo: memFree=1654152/2055920 swapFree=4142368/4192956
[pid=7080] ppid=7078 vsize=5648 CPUtime=342.36
/proc/7080/stat : 7080 (march_ks) R 7078 7080 6672 0 -1 4194304 3846 0 0 0 34233 3 0 0 25 0 1 0 220018515 5783552 1040 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/7080/statm: 1412 1040 72 123 0 1287 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 5648

[startup+402.487 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 7081
/proc/meminfo: memFree=1654088/2055920 swapFree=4142368/4192956
[pid=7080] ppid=7078 vsize=5648 CPUtime=402.37
/proc/7080/stat : 7080 (march_ks) R 7078 7080 6672 0 -1 4194304 3850 0 0 0 40234 3 0 0 25 0 1 0 220018515 5783552 1044 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538097 0 0 4096 0 0 0 0 17 1 0 0
/proc/7080/statm: 1412 1044 72 123 0 1287 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 5648

[startup+462.516 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 7081
/proc/meminfo: memFree=1654088/2055920 swapFree=4142368/4192956
[pid=7080] ppid=7078 vsize=5648 CPUtime=462.38
/proc/7080/stat : 7080 (march_ks) R 7078 7080 6672 0 -1 4194304 3856 0 0 0 46235 3 0 0 25 0 1 0 220018515 5783552 1050 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/7080/statm: 1412 1050 72 123 0 1287 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 5648

[startup+522.542 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 7081
/proc/meminfo: memFree=1654088/2055920 swapFree=4142368/4192956
[pid=7080] ppid=7078 vsize=5776 CPUtime=522.4
/proc/7080/stat : 7080 (march_ks) R 7078 7080 6672 0 -1 4194304 3860 0 0 0 52236 4 0 0 25 0 1 0 220018515 5914624 1054 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/7080/statm: 1444 1054 72 123 0 1319 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 5776

[startup+582.568 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 7081
/proc/meminfo: memFree=1654088/2055920 swapFree=4142368/4192956
[pid=7080] ppid=7078 vsize=5776 CPUtime=582.41
/proc/7080/stat : 7080 (march_ks) R 7078 7080 6672 0 -1 4194304 3863 0 0 0 58237 4 0 0 25 0 1 0 220018515 5914624 1057 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134547880 0 0 4096 0 0 0 0 17 1 0 0
/proc/7080/statm: 1444 1057 72 123 0 1319 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 5776

[startup+642.6 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 7081
/proc/meminfo: memFree=1654024/2055920 swapFree=4142368/4192956
[pid=7080] ppid=7078 vsize=5776 CPUtime=642.42
/proc/7080/stat : 7080 (march_ks) R 7078 7080 6672 0 -1 4194304 3866 0 0 0 64238 4 0 0 25 0 1 0 220018515 5914624 1060 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/7080/statm: 1444 1060 72 123 0 1319 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 5776

[startup+702.627 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 7081
/proc/meminfo: memFree=1654088/2055920 swapFree=4142368/4192956
[pid=7080] ppid=7078 vsize=5776 CPUtime=702.43
/proc/7080/stat : 7080 (march_ks) R 7078 7080 6672 0 -1 4194304 3870 0 0 0 70239 4 0 0 25 0 1 0 220018515 5914624 1064 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/7080/statm: 1444 1064 72 123 0 1319 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 5776

[startup+762.654 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 7081
/proc/meminfo: memFree=1654024/2055920 swapFree=4142368/4192956
[pid=7080] ppid=7078 vsize=5776 CPUtime=762.45
/proc/7080/stat : 7080 (march_ks) R 7078 7080 6672 0 -1 4194304 3878 0 0 0 76240 5 0 0 25 0 1 0 220018515 5914624 1072 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527248 0 0 4096 0 0 0 0 17 1 0 0
/proc/7080/statm: 1444 1072 72 123 0 1319 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 5776

[startup+822.685 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 7081
/proc/meminfo: memFree=1654024/2055920 swapFree=4142368/4192956
[pid=7080] ppid=7078 vsize=5776 CPUtime=822.46
/proc/7080/stat : 7080 (march_ks) R 7078 7080 6672 0 -1 4194304 3888 0 0 0 82241 5 0 0 25 0 1 0 220018515 5914624 1082 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/7080/statm: 1444 1082 72 123 0 1319 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 5776

[startup+882.716 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 7081
/proc/meminfo: memFree=1653960/2055920 swapFree=4142368/4192956
[pid=7080] ppid=7078 vsize=5904 CPUtime=882.47
/proc/7080/stat : 7080 (march_ks) R 7078 7080 6672 0 -1 4194304 3895 0 0 0 88242 5 0 0 25 0 1 0 220018515 6045696 1089 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538659 0 0 4096 0 0 0 0 17 1 0 0
/proc/7080/statm: 1476 1089 72 123 0 1351 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 5904

[startup+942.745 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 7081
/proc/meminfo: memFree=1653960/2055920 swapFree=4142368/4192956
[pid=7080] ppid=7078 vsize=5904 CPUtime=942.49
/proc/7080/stat : 7080 (march_ks) R 7078 7080 6672 0 -1 4194304 3900 0 0 0 94243 6 0 0 25 0 1 0 220018515 6045696 1094 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526900 0 0 4096 0 0 0 0 17 1 0 0
/proc/7080/statm: 1476 1094 72 123 0 1351 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 5904

[startup+1002.77 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 7081
/proc/meminfo: memFree=1653896/2055920 swapFree=4142368/4192956
[pid=7080] ppid=7078 vsize=5904 CPUtime=1002.5
/proc/7080/stat : 7080 (march_ks) R 7078 7080 6672 0 -1 4194304 3904 0 0 0 100244 6 0 0 25 0 1 0 220018515 6045696 1098 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/7080/statm: 1476 1098 72 123 0 1351 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 5904

[startup+1062.82 s]
/proc/loadavg: 0.99 0.97 0.97 2/84 7193
/proc/meminfo: memFree=1652632/2055920 swapFree=4142368/4192956
[pid=7080] ppid=7078 vsize=5904 CPUtime=1062.48
/proc/7080/stat : 7080 (march_ks) R 7078 7080 6672 0 -1 4194304 3907 0 0 0 106242 6 0 0 25 0 1 0 220018515 6045696 1101 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/7080/statm: 1476 1101 72 123 0 1351 0
Current children cumulated CPU time (s) 1062.48
Current children cumulated vsize (KiB) 5904

[startup+1122.88 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 7279
/proc/meminfo: memFree=1653640/2055920 swapFree=4142368/4192956
[pid=7080] ppid=7078 vsize=5904 CPUtime=1122.48
/proc/7080/stat : 7080 (march_ks) R 7078 7080 6672 0 -1 4194304 3910 0 0 0 112242 6 0 0 25 0 1 0 220018515 6045696 1104 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/7080/statm: 1476 1104 72 123 0 1351 0
Current children cumulated CPU time (s) 1122.48
Current children cumulated vsize (KiB) 5904

[startup+1182.91 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 7279
/proc/meminfo: memFree=1653768/2055920 swapFree=4142368/4192956
[pid=7080] ppid=7078 vsize=5904 CPUtime=1182.5
/proc/7080/stat : 7080 (march_ks) R 7078 7080 6672 0 -1 4194304 3912 0 0 0 118243 7 0 0 25 0 1 0 220018515 6045696 1106 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/7080/statm: 1476 1106 72 123 0 1351 0
Current children cumulated CPU time (s) 1182.5
Current children cumulated vsize (KiB) 5904



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 7279
/proc/meminfo: memFree=1653704/2055920 swapFree=4142368/4192956
[pid=7080] ppid=7078 vsize=5904 CPUtime=1200.01
/proc/7080/stat : 7080 (march_ks) R 7078 7080 6672 0 -1 4194304 3913 0 0 0 119994 7 0 0 25 0 1 0 220018515 6045696 1107 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538021 0 0 4096 0 0 0 0 17 1 0 0
/proc/7080/statm: 1476 1107 72 123 0 1351 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 5904

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

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

[startup+1200.42 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 7279
/proc/meminfo: memFree=1653704/2055920 swapFree=4142368/4192956
[pid=7080] ppid=7078 vsize=5904 CPUtime=1200.01
/proc/7080/stat : 7080 (march_ks) R 7078 7080 6672 0 -1 4194304 3913 0 0 0 119994 7 0 0 25 0 1 0 220018515 6045696 1107 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538021 0 0 4096 0 0 0 0 17 1 0 0
/proc/7080/statm: 1476 1107 72 123 0 1351 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 5904

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.02
CPU user time (s): 1199.95
CPU system time (s): 0.072988
CPU usage (%): 99.9658
Max. virtual memory (cumulated for all children) (KiB): 5904

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.072988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3913
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= 24378

runsolver used 1.39679 second user time and 2.74158 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Tue Feb 20 19:43:58 UTC 2007

IDJOB= 301930
IDBENCH= 20071
IDSOLVER= 111
FILE ID= node7/301930-1172000638

PBS_JOBID= 3849107

Free space on /tmp= 66545 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/301930-1172000638/march_ks /tmp/evaluation/301930-1172000638/instance-301930-1172000638.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-301930-1172000638 -o ROOT/results/node7/solver-301930-1172000638 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301930-1172000638/march_ks /tmp/evaluation/301930-1172000638/instance-301930-1172000638.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  e00fc2902b68bb75646f8701a0e4a742

RANDOM SEED= 843363662

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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:       1658856 kB
Buffers:         53624 kB
Cached:         244208 kB
SwapCached:      16056 kB
Active:         231840 kB
Inactive:        96080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1658856 kB
SwapTotal:     4192956 kB
SwapFree:      4142368 kB
Dirty:            2928 kB
Writeback:           0 kB
Mapped:          29836 kB
Slab:            54676 kB
Committed_AS:   820084 kB
PageTables:       1764 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= 66545 MiB

End job on node7 on Tue Feb 20 20:04:00 UTC 2007