Trace number 368928

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) 5000.07 5001.54

General information on the benchmark

Namecrafted/Hard/contest05/phnf/
phnf-size10-exclusive-equilarge_l2.used-as.sat04-894.sat05-4188.reshuffled-07.cnf
MD5SUM7b512e3533a048c6d67b6f8a4c658d50
Bench CategoryCRAFTED (crafted 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 variables16476
Number of clauses2507763
Sum of the clauses size5027938
Maximum clause length10
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22505731
Number of clauses of size 30
Number of clauses of size 415
Number of clauses of size 59
Number of clauses of size over 52008

Solver Data (download as text)

35.87/35.95	c main():: ***                                   [ march satisfiability solver ]                                   ***
35.87/35.95	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
35.87/35.95	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
35.87/35.95	c main()::
35.87/35.95	c initFormula():: searching for DIMACS p-line....
35.87/35.95	c full lookahead due to high density!
35.87/35.95	c initFormula():: the DIMACS p-line indicates a CNF of 16476 variables and 2507763 clauses.
35.87/35.95	c parseCNF():: parsing....
35.87/35.95	c parseCNF():: the CNF contains 0 unary clauses.
35.87/35.95	c runParser():: parsing was successful, warming up engines...
35.87/35.95	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
35.87/35.95	c preprocessing fase I completed:: there are now 16476 free variables and 2507763 clauses.
35.87/35.95	c stat :: sign balance is biased by 302.173
35.87/35.95	c shorten_equivalence(): average equivalence length reduced from nan to nan
35.87/35.95	c using k-SAT heuristics (size based diff)
35.87/35.95	c longest clause has size 10
35.87/35.95	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
35.87/35.95	c main():: clause / variable ratio: ( 2507763 / 16476 ) = 152.21
35.87/35.95	c longest clause has size 10
35.87/35.95	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
35.87/35.95	c dynamic_preselect_setsize :: on
35.87/35.95	c suggested doublelook initial :: 0
35.87/35.95	c main():: all systems go!
35.87/35.95	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 155 JD: 48
217.53/217.66	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/node44/watcher-368928-1177256498 -o ROOT/results/node44/solver-368928-1177256498 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/368928-1177256498/march_ks /tmp/evaluation/368928-1177256498/instance-368928-1177256498.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: 0.86 0.97 0.99 3/77 2990
/proc/meminfo: memFree=1661568/2055920 swapFree=4156104/4192956
[pid=2990] ppid=2988 vsize=10452 CPUtime=0
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2934 0 -1 4194304 759 0 0 0 0 0 0 0 18 0 1 0 173562023 10702848 744 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134557383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 2613 750 45 123 0 2488 0

[startup+0.0864099 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 2990
/proc/meminfo: memFree=1661568/2055920 swapFree=4156104/4192956
[pid=2990] ppid=2988 vsize=22492 CPUtime=0.07
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2934 0 -1 4194304 3132 0 0 0 6 1 0 0 18 0 1 0 173562023 23031808 3117 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 5623 3117 47 123 0 5498 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 22492

[startup+0.101411 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 2990
/proc/meminfo: memFree=1661568/2055920 swapFree=4156104/4192956
[pid=2990] ppid=2988 vsize=22624 CPUtime=0.09
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2934 0 -1 4194304 3202 0 0 0 8 1 0 0 18 0 1 0 173562023 23166976 3187 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 5656 3187 47 123 0 5531 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22624

[startup+0.301432 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 2990
/proc/meminfo: memFree=1661568/2055920 swapFree=4156104/4192956
[pid=2990] ppid=2988 vsize=25660 CPUtime=0.29
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2934 0 -1 4194304 4131 0 0 0 27 2 0 0 19 0 1 0 173562023 26275840 4116 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 6415 4117 47 123 0 6290 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25660

[startup+0.701473 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 2990
/proc/meminfo: memFree=1661568/2055920 swapFree=4156104/4192956
[pid=2990] ppid=2988 vsize=31600 CPUtime=0.69
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2934 0 -1 4194304 5988 0 0 0 65 4 0 0 22 0 1 0 173562023 32358400 5973 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 7900 5973 47 123 0 7775 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 31600

[startup+1.50156 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 2991
/proc/meminfo: memFree=1633336/2055920 swapFree=4156104/4192956
[pid=2990] ppid=2988 vsize=43612 CPUtime=1.49
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2934 0 -1 4194304 9744 0 0 0 142 7 0 0 25 0 1 0 173562023 44658688 9729 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 10903 9730 47 123 0 10778 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 43612

[startup+3.10172 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 2991
/proc/meminfo: memFree=1612600/2055920 swapFree=4156104/4192956
[pid=2990] ppid=2988 vsize=159440 CPUtime=3.09
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2934 0 -1 4194304 25250 0 0 0 295 14 0 0 25 0 1 0 173562023 163266560 20181 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134660979 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 39860 20181 48 123 0 39735 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 159440

[startup+6.30105 s]
/proc/loadavg: 0.95 0.98 0.99 3/78 2991
/proc/meminfo: memFree=1586872/2055920 swapFree=4156104/4192956
[pid=2990] ppid=2988 vsize=149652 CPUtime=6.29
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2934 0 -1 4194304 27705 0 0 0 613 16 0 0 25 0 1 0 173562023 153243648 17736 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134560435 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 37413 17736 49 123 0 37288 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 149652

[startup+12.7017 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 2991
/proc/meminfo: memFree=1581752/2055920 swapFree=4156104/4192956
[pid=2990] ppid=2988 vsize=199708 CPUtime=12.69
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2934 0 -1 4194304 60499 0 0 0 1239 30 0 0 25 0 1 0 173562023 204500992 30269 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134554755 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 49927 30269 62 123 0 49802 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 199708

[startup+25.502 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 2991
/proc/meminfo: memFree=1537272/2055920 swapFree=4156104/4192956
[pid=2990] ppid=2988 vsize=204900 CPUtime=25.49
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2934 0 -1 4194304 100834 0 0 0 2501 48 0 0 25 0 1 0 173562023 209817600 31428 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134554755 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 51225 31428 67 123 0 51100 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 204900

[startup+51.1017 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 2991
/proc/meminfo: memFree=1521976/2055920 swapFree=4156104/4192956
[pid=2990] ppid=2988 vsize=279320 CPUtime=51.07
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2934 0 -1 4194304 153719 0 0 0 5035 72 0 0 25 0 1 0 173562023 286023680 35265 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 69830 35265 72 123 0 69705 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 279320

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2991
/proc/meminfo: memFree=1521720/2055920 swapFree=4156104/4192956
[pid=2990] ppid=2988 vsize=279584 CPUtime=102.26
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2934 0 -1 4194304 153799 0 0 0 10153 73 0 0 25 0 1 0 173562023 286294016 35345 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 69896 35345 72 123 0 69771 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 279584

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2991
/proc/meminfo: memFree=1521272/2055920 swapFree=4156104/4192956
[pid=2990] ppid=2988 vsize=280040 CPUtime=162.24
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2934 0 -1 4194304 153906 0 0 0 16151 73 0 0 25 0 1 0 173562023 286760960 35452 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 70010 35452 72 123 0 69885 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 280040

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2991
/proc/meminfo: memFree=1514040/2055920 swapFree=4156104/4192956
[pid=2990] ppid=2988 vsize=287216 CPUtime=222.22
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2934 0 -1 4194304 155700 0 0 0 22148 74 0 0 25 0 1 0 173562023 294109184 37246 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 71804 37246 72 123 0 71679 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 287216

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2991
/proc/meminfo: memFree=1509368/2055920 swapFree=4156104/4192956
[pid=2990] ppid=2988 vsize=291976 CPUtime=282.21
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2934 0 -1 4194304 156889 0 0 0 28146 75 0 0 25 0 1 0 173562023 298983424 38435 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 72994 38435 72 123 0 72869 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 291976

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2991
/proc/meminfo: memFree=1503616/2055920 swapFree=4156104/4192956
[pid=2990] ppid=2988 vsize=297768 CPUtime=342.19
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2934 0 -1 4194304 158338 0 0 0 34143 76 0 0 25 0 1 0 173562023 304914432 39884 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564816 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 74442 39884 72 123 0 74317 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 297768

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2991
/proc/meminfo: memFree=1502656/2055920 swapFree=4156104/4192956
[pid=2990] ppid=2988 vsize=298832 CPUtime=402.18
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2934 0 -1 4194304 158588 0 0 0 40141 77 0 0 25 0 1 0 173562023 306003968 40134 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 74708 40134 72 123 0 74583 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 298832

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2991
/proc/meminfo: memFree=1499136/2055920 swapFree=4156104/4192956
[pid=2990] ppid=2988 vsize=302248 CPUtime=462.16
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2934 0 -1 4194304 159447 0 0 0 46138 78 0 0 25 0 1 0 173562023 309501952 40993 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564829 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 75562 40993 72 123 0 75437 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 302248

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2991
/proc/meminfo: memFree=1497920/2055920 swapFree=4156104/4192956
[pid=2990] ppid=2988 vsize=303428 CPUtime=522.15
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2934 0 -1 4194304 159757 0 0 0 52136 79 0 0 25 0 1 0 173562023 310710272 41303 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564829 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 75857 41303 72 123 0 75732 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 303428

[startup+582.301 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 2991
/proc/meminfo: memFree=1497344/2055920 swapFree=4156104/4192956
[pid=2990] ppid=2988 vsize=303956 CPUtime=582.13
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2934 0 -1 4194304 159881 0 0 0 58134 79 0 0 25 0 1 0 173562023 311250944 41427 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 75989 41427 72 123 0 75864 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 303956

[startup+642.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 2991
/proc/meminfo: memFree=1497408/2055920 swapFree=4156104/4192956
[pid=2990] ppid=2988 vsize=303956 CPUtime=642.12
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2934 0 -1 4194304 159886 0 0 0 64133 79 0 0 25 0 1 0 173562023 311250944 41432 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134587923 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 75989 41432 72 123 0 75864 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 303956


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3191
/proc/meminfo: memFree=1494976/2055920 swapFree=4156104/4192956
[pid=2990] ppid=2988 vsize=306200 CPUtime=4061.15
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2934 0 -1 4194304 160442 0 0 0 406012 103 0 0 25 0 1 0 173562023 313548800 41988 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134587923 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 76550 41988 72 123 0 76425 0
Current children cumulated CPU time (s) 4061.15
Current children cumulated vsize (KiB) 306200

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3191
/proc/meminfo: memFree=1494976/2055920 swapFree=4156104/4192956
[pid=2990] ppid=2988 vsize=306200 CPUtime=4121.14
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2934 0 -1 4194304 160442 0 0 0 412010 104 0 0 25 0 1 0 173562023 313548800 41988 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564826 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 76550 41988 72 123 0 76425 0
Current children cumulated CPU time (s) 4121.14
Current children cumulated vsize (KiB) 306200

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3191
/proc/meminfo: memFree=1494976/2055920 swapFree=4156104/4192956
[pid=2990] ppid=2988 vsize=306200 CPUtime=4181.12
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2934 0 -1 4194304 160442 0 0 0 418008 104 0 0 25 0 1 0 173562023 313548800 41988 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564752 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 76550 41988 72 123 0 76425 0
Current children cumulated CPU time (s) 4181.12
Current children cumulated vsize (KiB) 306200

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3191
/proc/meminfo: memFree=1494976/2055920 swapFree=4156104/4192956
[pid=2990] ppid=2988 vsize=306200 CPUtime=4241.11
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2934 0 -1 4194304 160442 0 0 0 424006 105 0 0 25 0 1 0 173562023 313548800 41988 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 76550 41988 72 123 0 76425 0
Current children cumulated CPU time (s) 4241.11
Current children cumulated vsize (KiB) 306200

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3191
/proc/meminfo: memFree=1495040/2055920 swapFree=4156104/4192956
[pid=2990] ppid=2988 vsize=306200 CPUtime=4301.09
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2934 0 -1 4194304 160443 0 0 0 430004 105 0 0 25 0 1 0 173562023 313548800 41989 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134589729 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 76550 41989 72 123 0 76425 0
Current children cumulated CPU time (s) 4301.09
Current children cumulated vsize (KiB) 306200

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3191
/proc/meminfo: memFree=1495104/2055920 swapFree=4156104/4192956
[pid=2990] ppid=2988 vsize=306200 CPUtime=4361.08
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2934 0 -1 4194304 160443 0 0 0 436003 105 0 0 25 0 1 0 173562023 313548800 41989 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536935 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 76550 41989 72 123 0 76425 0
Current children cumulated CPU time (s) 4361.08
Current children cumulated vsize (KiB) 306200

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3191
/proc/meminfo: memFree=1495040/2055920 swapFree=4156104/4192956
[pid=2990] ppid=2988 vsize=306200 CPUtime=4421.07
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2934 0 -1 4194304 160443 0 0 0 442001 106 0 0 25 0 1 0 173562023 313548800 41989 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564829 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 76550 41989 72 123 0 76425 0
Current children cumulated CPU time (s) 4421.07
Current children cumulated vsize (KiB) 306200

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3191
/proc/meminfo: memFree=1495104/2055920 swapFree=4156104/4192956
[pid=2990] ppid=2988 vsize=306200 CPUtime=4481.04
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2934 0 -1 4194304 160443 0 0 0 447998 106 0 0 25 0 1 0 173562023 313548800 41989 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 76550 41989 72 123 0 76425 0
Current children cumulated CPU time (s) 4481.04
Current children cumulated vsize (KiB) 306200

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3191
/proc/meminfo: memFree=1495104/2055920 swapFree=4156104/4192956
[pid=2990] ppid=2988 vsize=306200 CPUtime=4541.04
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2934 0 -1 4194304 160443 0 0 0 453997 107 0 0 25 0 1 0 173562023 313548800 41989 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538602 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 76550 41989 72 123 0 76425 0
Current children cumulated CPU time (s) 4541.04
Current children cumulated vsize (KiB) 306200

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3191
/proc/meminfo: memFree=1495040/2055920 swapFree=4156104/4192956
[pid=2990] ppid=2988 vsize=306200 CPUtime=4601.02
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2934 0 -1 4194304 160443 0 0 0 459995 107 0 0 25 0 1 0 173562023 313548800 41989 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 76550 41989 72 123 0 76425 0
Current children cumulated CPU time (s) 4601.02
Current children cumulated vsize (KiB) 306200

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3191
/proc/meminfo: memFree=1494976/2055920 swapFree=4156104/4192956
[pid=2990] ppid=2988 vsize=306332 CPUtime=4661
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2934 0 -1 4194304 160457 0 0 0 465992 108 0 0 25 0 1 0 173562023 313683968 42003 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 76583 42003 72 123 0 76458 0
Current children cumulated CPU time (s) 4661
Current children cumulated vsize (KiB) 306332

[startup+4722.31 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 3191
/proc/meminfo: memFree=1494848/2055920 swapFree=4156104/4192956
[pid=2990] ppid=2988 vsize=306468 CPUtime=4720.99
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2934 0 -1 4194304 160485 0 0 0 471991 108 0 0 25 0 1 0 173562023 313823232 42031 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 76617 42031 72 123 0 76492 0
Current children cumulated CPU time (s) 4720.99
Current children cumulated vsize (KiB) 306468

[startup+4782.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/84 3313
/proc/meminfo: memFree=1493576/2055920 swapFree=4156104/4192956
[pid=2990] ppid=2988 vsize=306468 CPUtime=4780.91
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2934 0 -1 4194304 160486 0 0 0 477982 109 0 0 25 0 1 0 173562023 313823232 42032 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564826 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 76617 42032 72 123 0 76492 0
Current children cumulated CPU time (s) 4780.91
Current children cumulated vsize (KiB) 306468

[startup+4842.3 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 3389
/proc/meminfo: memFree=1494592/2055920 swapFree=4156104/4192956
[pid=2990] ppid=2988 vsize=306468 CPUtime=4840.86
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2934 0 -1 4194304 160486 0 0 0 483977 109 0 0 25 0 1 0 173562023 313823232 42032 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564766 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 76617 42032 72 123 0 76492 0
Current children cumulated CPU time (s) 4840.86
Current children cumulated vsize (KiB) 306468

[startup+4902.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 3389
/proc/meminfo: memFree=1494592/2055920 swapFree=4156104/4192956
[pid=2990] ppid=2988 vsize=306468 CPUtime=4900.85
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2934 0 -1 4194304 160486 0 0 0 489975 110 0 0 25 0 1 0 173562023 313823232 42032 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 76617 42032 72 123 0 76492 0
Current children cumulated CPU time (s) 4900.85
Current children cumulated vsize (KiB) 306468

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3389
/proc/meminfo: memFree=1494720/2055920 swapFree=4156104/4192956
[pid=2990] ppid=2988 vsize=306468 CPUtime=4960.83
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2934 0 -1 4194304 160486 0 0 0 495973 110 0 0 25 0 1 0 173562023 313823232 42032 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564737 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 76617 42032 72 123 0 76492 0
Current children cumulated CPU time (s) 4960.83
Current children cumulated vsize (KiB) 306468



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 3389
/proc/meminfo: memFree=1494720/2055920 swapFree=4156104/4192956
[pid=2990] ppid=2988 vsize=306468 CPUtime=5000.03
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2934 0 -1 4194304 160486 0 0 0 499892 111 0 0 25 0 1 0 173562023 313823232 42032 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564829 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 76617 42032 72 123 0 76492 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 306468

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

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

[startup+5001.5 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 3389
/proc/meminfo: memFree=1494720/2055920 swapFree=4156104/4192956
[pid=2990] ppid=2988 vsize=306468 CPUtime=5000.03
/proc/2990/stat : 2990 (march_ks) R 2988 2990 2934 0 -1 4194304 160486 0 0 0 499892 111 0 0 25 0 1 0 173562023 313823232 42032 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564829 0 0 4096 0 0 0 0 17 1 0 0
/proc/2990/statm: 76617 42032 72 123 0 76492 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 306468

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.54
CPU time (s): 5000.07
CPU user time (s): 4998.93
CPU system time (s): 1.13983
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 306468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.93
system time used= 1.13983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 160486
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= 16077

runsolver used 5.9131 second user time and 12.2271 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Sun Apr 22 15:41:43 UTC 2007

IDJOB= 368928
IDBENCH= 24633
IDSOLVER= 180
FILE ID= node44/368928-1177256498

PBS_JOBID= 4650625

Free space on /tmp= 66380 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/phnf/phnf-size10-exclusive-equilarge_l2.used-as.sat04-894.sat05-4188.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/368928-1177256498/march_ks /tmp/evaluation/368928-1177256498/instance-368928-1177256498.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-368928-1177256498 -o ROOT/results/node44/solver-368928-1177256498 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/368928-1177256498/march_ks /tmp/evaluation/368928-1177256498/instance-368928-1177256498.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  7b512e3533a048c6d67b6f8a4c658d50

RANDOM SEED= 724366594

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.234
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		: 3000.234
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:       1662104 kB
Buffers:         47324 kB
Cached:         253388 kB
SwapCached:      13788 kB
Active:         191996 kB
Inactive:       132772 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1662104 kB
SwapTotal:     4192956 kB
SwapFree:      4156104 kB
Dirty:           36004 kB
Writeback:           0 kB
Mapped:          32076 kB
Slab:            54528 kB
Committed_AS:  1404588 kB
PageTables:       1736 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= 66380 MiB

End job on node44 on Sun Apr 22 17:05:07 UTC 2007