Trace number 302463

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 1200.41

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S1509822356-13.cnf
MD5SUMd639aa5f27d6199159a1100595976bbc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark362.765
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
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 518000
Number of clauses of size over 50

Solver Data (download as text)

0.40/0.42	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.40/0.42	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.40/0.42	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.40/0.42	c main()::
0.40/0.42	c initFormula():: searching for DIMACS p-line....
0.40/0.42	c full lookahead due to high density!
0.40/0.42	c initFormula():: the DIMACS p-line indicates a CNF of 900 variables and 18000 clauses.
0.40/0.42	c parseCNF():: parsing....
0.40/0.42	c parseCNF():: the CNF contains 0 unary clauses.
0.40/0.42	c runParser():: parsing was successful, warming up engines...
0.40/0.42	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.40/0.42	c preprocessing fase I completed:: there are now 900 free variables and 18000 clauses.
0.40/0.42	c stat :: sign balance is biased by 0.039
0.40/0.42	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.40/0.42	c using k-SAT heuristics (size based diff)
0.40/0.42	c longest clause has size 5
0.40/0.42	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.40/0.42	c main():: clause / variable ratio: ( 18000 / 900 ) = 20.00
0.40/0.42	c longest clause has size 5
0.40/0.42	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.40/0.42	c dynamic_preselect_setsize :: off
0.40/0.42	c suggested doublelook initial :: 0
0.40/0.42	c main():: all systems go!
0.40/0.42	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 585 JD: 268
3.88/3.93	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/node3/watcher-302463-1172012230 -o ROOT/results/node3/solver-302463-1172012230 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302463-1172012230/march_ks /tmp/evaluation/302463-1172012230/instance-302463-1172012230.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: 1.83 1.82 1.45 3/77 14694
/proc/meminfo: memFree=746664/2055920 swapFree=4192812/4192956
[pid=14694] ppid=14692 vsize=800 CPUtime=0
/proc/14694/stat : 14694 (march_ks) R 14692 14694 14582 0 -1 4194304 119 0 0 0 0 0 0 0 18 0 1 0 221177849 819200 104 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134787592 0 0 4096 0 0 0 0 17 1 0 0
/proc/14694/statm: 200 104 47 123 0 75 0

[startup+0.107085 s]
/proc/loadavg: 1.83 1.82 1.45 3/77 14694
/proc/meminfo: memFree=746664/2055920 swapFree=4192812/4192956
[pid=14694] ppid=14692 vsize=2972 CPUtime=0.1
/proc/14694/stat : 14694 (march_ks) R 14692 14694 14582 0 -1 4194304 1675 0 0 0 10 0 0 0 18 0 1 0 221177849 3043328 529 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134554782 0 0 4096 0 0 0 0 17 1 0 0
/proc/14694/statm: 743 529 63 123 0 618 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2972

[startup+0.515118 s]
/proc/loadavg: 1.83 1.82 1.45 3/77 14694
/proc/meminfo: memFree=746664/2055920 swapFree=4192812/4192956
[pid=14694] ppid=14692 vsize=4236 CPUtime=0.5
/proc/14694/stat : 14694 (march_ks) R 14692 14694 14582 0 -1 4194304 2917 0 0 0 50 0 0 0 22 0 1 0 221177849 4337664 762 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/14694/statm: 1059 762 72 123 0 934 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4236

[startup+1.33519 s]
/proc/loadavg: 1.83 1.82 1.45 2/78 14695
/proc/meminfo: memFree=743648/2055920 swapFree=4192812/4192956
[pid=14694] ppid=14692 vsize=4252 CPUtime=1.32
/proc/14694/stat : 14694 (march_ks) R 14692 14694 14582 0 -1 4194304 2921 0 0 0 132 0 0 0 25 0 1 0 221177849 4354048 766 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/14694/statm: 1063 766 72 123 0 938 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4252

[startup+2.97132 s]
/proc/loadavg: 1.83 1.82 1.45 2/78 14695
/proc/meminfo: memFree=743520/2055920 swapFree=4192812/4192956
[pid=14694] ppid=14692 vsize=4252 CPUtime=2.96
/proc/14694/stat : 14694 (march_ks) R 14692 14694 14582 0 -1 4194304 2921 0 0 0 296 0 0 0 25 0 1 0 221177849 4354048 766 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/14694/statm: 1063 766 72 123 0 938 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4252

[startup+6.25159 s]
/proc/loadavg: 1.77 1.81 1.44 2/78 14695
/proc/meminfo: memFree=743392/2055920 swapFree=4192812/4192956
[pid=14694] ppid=14692 vsize=4252 CPUtime=6.24
/proc/14694/stat : 14694 (march_ks) R 14692 14694 14582 0 -1 4194304 2921 0 0 0 624 0 0 0 25 0 1 0 221177849 4354048 766 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/14694/statm: 1063 766 72 123 0 938 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 4252

[startup+12.7021 s]
/proc/loadavg: 1.71 1.80 1.44 2/78 14695
/proc/meminfo: memFree=743328/2055920 swapFree=4192812/4192956
[pid=14694] ppid=14692 vsize=4380 CPUtime=12.68
/proc/14694/stat : 14694 (march_ks) R 14692 14694 14582 0 -1 4194304 2932 0 0 0 1268 0 0 0 25 0 1 0 221177849 4485120 777 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134525477 0 0 4096 0 0 0 0 17 1 0 0
/proc/14694/statm: 1095 777 72 123 0 970 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4380

[startup+25.5082 s]
/proc/loadavg: 1.55 1.76 1.43 2/78 14695
/proc/meminfo: memFree=743392/2055920 swapFree=4192812/4192956
[pid=14694] ppid=14692 vsize=4384 CPUtime=25.49
/proc/14694/stat : 14694 (march_ks) R 14692 14694 14582 0 -1 4194304 2951 0 0 0 2549 0 0 0 25 0 1 0 221177849 4489216 796 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134598880 0 0 4096 0 0 0 0 17 1 0 0
/proc/14694/statm: 1096 796 72 123 0 971 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4384

[startup+51.1203 s]
/proc/loadavg: 1.36 1.69 1.42 2/78 14695
/proc/meminfo: memFree=743328/2055920 swapFree=4192812/4192956
[pid=14694] ppid=14692 vsize=4512 CPUtime=51.1
/proc/14694/stat : 14694 (march_ks) R 14692 14694 14582 0 -1 4194304 2979 0 0 0 5109 1 0 0 25 0 1 0 221177849 4620288 824 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/14694/statm: 1128 824 72 123 0 1003 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 4512

[startup+102.338 s]
/proc/loadavg: 1.15 1.58 1.40 2/78 14695
/proc/meminfo: memFree=743136/2055920 swapFree=4192812/4192956
[pid=14694] ppid=14692 vsize=4780 CPUtime=102.3
/proc/14694/stat : 14694 (march_ks) R 14692 14694 14582 0 -1 4194304 3015 0 0 0 10229 1 0 0 25 0 1 0 221177849 4894720 860 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537984 0 0 4096 0 0 0 0 17 1 0 0
/proc/14694/statm: 1195 860 72 123 0 1070 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 4780

[startup+162.369 s]
/proc/loadavg: 1.06 1.48 1.37 2/78 14695
/proc/meminfo: memFree=743072/2055920 swapFree=4192812/4192956
[pid=14694] ppid=14692 vsize=4780 CPUtime=162.32
/proc/14694/stat : 14694 (march_ks) R 14692 14694 14582 0 -1 4194304 3027 0 0 0 16231 1 0 0 25 0 1 0 221177849 4894720 872 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134548056 0 0 4096 0 0 0 0 17 1 0 0
/proc/14694/statm: 1195 872 72 123 0 1070 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 4780

[startup+222.394 s]
/proc/loadavg: 1.02 1.39 1.34 2/78 14695
/proc/meminfo: memFree=743008/2055920 swapFree=4192812/4192956
[pid=14694] ppid=14692 vsize=4780 CPUtime=222.33
/proc/14694/stat : 14694 (march_ks) R 14692 14694 14582 0 -1 4194304 3035 0 0 0 22232 1 0 0 25 0 1 0 221177849 4894720 880 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538659 0 0 4096 0 0 0 0 17 1 0 0
/proc/14694/statm: 1195 880 72 123 0 1070 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 4780

[startup+282.445 s]
/proc/loadavg: 1.05 1.33 1.33 2/84 14813
/proc/meminfo: memFree=741680/2055920 swapFree=4192812/4192956
[pid=14694] ppid=14692 vsize=4916 CPUtime=282.32
/proc/14694/stat : 14694 (march_ks) R 14692 14694 14582 0 -1 4194304 3068 0 0 0 28230 2 0 0 25 0 1 0 221177849 5033984 913 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/14694/statm: 1229 913 72 123 0 1104 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 4916

[startup+342.494 s]
/proc/loadavg: 1.02 1.27 1.30 2/78 14893
/proc/meminfo: memFree=742560/2055920 swapFree=4192812/4192956
[pid=14694] ppid=14692 vsize=4920 CPUtime=342.3
/proc/14694/stat : 14694 (march_ks) R 14692 14694 14582 0 -1 4194304 3069 0 0 0 34228 2 0 0 25 0 1 0 221177849 5038080 914 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/14694/statm: 1230 914 72 123 0 1105 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 4920

[startup+402.528 s]
/proc/loadavg: 1.00 1.21 1.28 2/78 14893
/proc/meminfo: memFree=742560/2055920 swapFree=4192812/4192956
[pid=14694] ppid=14692 vsize=4920 CPUtime=402.32
/proc/14694/stat : 14694 (march_ks) R 14692 14694 14582 0 -1 4194304 3069 0 0 0 40230 2 0 0 25 0 1 0 221177849 5038080 914 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/14694/statm: 1230 914 72 123 0 1105 0
Current children cumulated CPU time (s) 402.32
Current children cumulated vsize (KiB) 4920

[startup+462.556 s]
/proc/loadavg: 1.00 1.17 1.26 2/78 14893
/proc/meminfo: memFree=742560/2055920 swapFree=4192812/4192956
[pid=14694] ppid=14692 vsize=4920 CPUtime=462.33
/proc/14694/stat : 14694 (march_ks) R 14692 14694 14582 0 -1 4194304 3069 0 0 0 46231 2 0 0 25 0 1 0 221177849 5038080 914 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/14694/statm: 1230 914 72 123 0 1105 0
Current children cumulated CPU time (s) 462.33
Current children cumulated vsize (KiB) 4920

[startup+522.585 s]
/proc/loadavg: 1.00 1.14 1.24 2/78 14893
/proc/meminfo: memFree=742752/2055920 swapFree=4192812/4192956
[pid=14694] ppid=14692 vsize=4920 CPUtime=522.35
/proc/14694/stat : 14694 (march_ks) R 14692 14694 14582 0 -1 4194304 3070 0 0 0 52232 3 0 0 25 0 1 0 221177849 5038080 915 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134548028 0 0 4096 0 0 0 0 17 1 0 0
/proc/14694/statm: 1230 915 72 123 0 1105 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 4920

[startup+582.612 s]
/proc/loadavg: 1.00 1.11 1.22 2/78 14893
/proc/meminfo: memFree=742944/2055920 swapFree=4192812/4192956
[pid=14694] ppid=14692 vsize=4988 CPUtime=582.37
/proc/14694/stat : 14694 (march_ks) R 14692 14694 14582 0 -1 4194304 3083 0 0 0 58234 3 0 0 25 0 1 0 221177849 5107712 928 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/14694/statm: 1247 928 72 123 0 1122 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 4988

[startup+642.643 s]
/proc/loadavg: 1.00 1.09 1.21 2/78 14893
/proc/meminfo: memFree=742880/2055920 swapFree=4192812/4192956
[pid=14694] ppid=14692 vsize=4988 CPUtime=642.38
/proc/14694/stat : 14694 (march_ks) R 14692 14694 14582 0 -1 4194304 3089 0 0 0 64235 3 0 0 25 0 1 0 221177849 5107712 934 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/14694/statm: 1247 934 72 123 0 1122 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 4988

[startup+702.666 s]
/proc/loadavg: 1.00 1.07 1.19 2/78 14893
/proc/meminfo: memFree=742880/2055920 swapFree=4192812/4192956
[pid=14694] ppid=14692 vsize=5116 CPUtime=702.39
/proc/14694/stat : 14694 (march_ks) R 14692 14694 14582 0 -1 4194304 3094 0 0 0 70235 4 0 0 25 0 1 0 221177849 5238784 939 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/14694/statm: 1279 939 72 123 0 1154 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 5116

[startup+762.694 s]
/proc/loadavg: 1.00 1.05 1.17 2/78 14893
/proc/meminfo: memFree=742816/2055920 swapFree=4192812/4192956
[pid=14694] ppid=14692 vsize=5116 CPUtime=762.4
/proc/14694/stat : 14694 (march_ks) R 14692 14694 14582 0 -1 4194304 3097 0 0 0 76236 4 0 0 25 0 1 0 221177849 5238784 942 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/14694/statm: 1279 942 72 123 0 1154 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 5116

[startup+822.728 s]
/proc/loadavg: 1.00 1.04 1.16 2/78 14893
/proc/meminfo: memFree=742816/2055920 swapFree=4192812/4192956
[pid=14694] ppid=14692 vsize=5116 CPUtime=822.42
/proc/14694/stat : 14694 (march_ks) R 14692 14694 14582 0 -1 4194304 3101 0 0 0 82238 4 0 0 25 0 1 0 221177849 5238784 946 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/14694/statm: 1279 946 72 123 0 1154 0
Current children cumulated CPU time (s) 822.42
Current children cumulated vsize (KiB) 5116

[startup+882.754 s]
/proc/loadavg: 1.00 1.03 1.15 2/78 14893
/proc/meminfo: memFree=742752/2055920 swapFree=4192812/4192956
[pid=14694] ppid=14692 vsize=5116 CPUtime=882.43
/proc/14694/stat : 14694 (march_ks) R 14692 14694 14582 0 -1 4194304 3103 0 0 0 88239 4 0 0 25 0 1 0 221177849 5238784 948 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134587520 0 0 4096 0 0 0 0 17 1 0 0
/proc/14694/statm: 1279 948 72 123 0 1154 0
Current children cumulated CPU time (s) 882.43
Current children cumulated vsize (KiB) 5116

[startup+942.778 s]
/proc/loadavg: 1.00 1.02 1.14 2/78 14893
/proc/meminfo: memFree=742816/2055920 swapFree=4192812/4192956
[pid=14694] ppid=14692 vsize=5116 CPUtime=942.44
/proc/14694/stat : 14694 (march_ks) R 14692 14694 14582 0 -1 4194304 3106 0 0 0 94240 4 0 0 25 0 1 0 221177849 5238784 951 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/14694/statm: 1279 951 72 123 0 1154 0
Current children cumulated CPU time (s) 942.44
Current children cumulated vsize (KiB) 5116

[startup+1002.8 s]
/proc/loadavg: 1.00 1.02 1.13 2/78 14893
/proc/meminfo: memFree=742752/2055920 swapFree=4192812/4192956
[pid=14694] ppid=14692 vsize=5116 CPUtime=1002.46
/proc/14694/stat : 14694 (march_ks) R 14692 14694 14582 0 -1 4194304 3108 0 0 0 100241 5 0 0 25 0 1 0 221177849 5238784 953 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/14694/statm: 1279 953 72 123 0 1154 0
Current children cumulated CPU time (s) 1002.46
Current children cumulated vsize (KiB) 5116

[startup+1062.83 s]
/proc/loadavg: 1.00 1.01 1.12 2/78 14893
/proc/meminfo: memFree=742752/2055920 swapFree=4192812/4192956
[pid=14694] ppid=14692 vsize=5116 CPUtime=1062.47
/proc/14694/stat : 14694 (march_ks) R 14692 14694 14582 0 -1 4194304 3109 0 0 0 106242 5 0 0 25 0 1 0 221177849 5238784 954 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/14694/statm: 1279 954 72 123 0 1154 0
Current children cumulated CPU time (s) 1062.47
Current children cumulated vsize (KiB) 5116

[startup+1122.86 s]
/proc/loadavg: 1.00 1.01 1.10 2/78 14893
/proc/meminfo: memFree=742752/2055920 swapFree=4192812/4192956
[pid=14694] ppid=14692 vsize=5116 CPUtime=1122.48
/proc/14694/stat : 14694 (march_ks) R 14692 14694 14582 0 -1 4194304 3111 0 0 0 112243 5 0 0 25 0 1 0 221177849 5238784 956 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/14694/statm: 1279 956 72 123 0 1154 0
Current children cumulated CPU time (s) 1122.48
Current children cumulated vsize (KiB) 5116

[startup+1182.88 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 14893
/proc/meminfo: memFree=742752/2055920 swapFree=4192812/4192956
[pid=14694] ppid=14692 vsize=5116 CPUtime=1182.49
/proc/14694/stat : 14694 (march_ks) R 14692 14694 14582 0 -1 4194304 3113 0 0 0 118244 5 0 0 25 0 1 0 221177849 5238784 958 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538197 0 0 4096 0 0 0 0 17 1 0 0
/proc/14694/statm: 1279 958 72 123 0 1154 0
Current children cumulated CPU time (s) 1182.49
Current children cumulated vsize (KiB) 5116



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 14893
/proc/meminfo: memFree=742688/2055920 swapFree=4192812/4192956
[pid=14694] ppid=14692 vsize=5116 CPUtime=1200
/proc/14694/stat : 14694 (march_ks) R 14692 14694 14582 0 -1 4194304 3114 0 0 0 119995 5 0 0 25 0 1 0 221177849 5238784 959 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/14694/statm: 1279 959 72 123 0 1154 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 5116

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 14893
/proc/meminfo: memFree=742688/2055920 swapFree=4192812/4192956
[pid=14694] ppid=14692 vsize=5116 CPUtime=1200
/proc/14694/stat : 14694 (march_ks) R 14692 14694 14582 0 -1 4194304 3114 0 0 0 119995 5 0 0 25 0 1 0 221177849 5238784 959 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/14694/statm: 1279 959 72 123 0 1154 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 5116

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.02
CPU user time (s): 1199.96
CPU system time (s): 0.06099
CPU usage (%): 99.9677
Max. virtual memory (cumulated for all children) (KiB): 5116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.06099
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3114
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= 24096

runsolver used 1.43778 second user time and 2.71659 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Tue Feb 20 22:57:10 UTC 2007

IDJOB= 302463
IDBENCH= 20084
IDSOLVER= 111
FILE ID= node3/302463-1172012230

PBS_JOBID= 3849144

Free space on /tmp= 66548 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S1509822356-13.cnf
COMMAND LINE= /tmp/evaluation/302463-1172012230/march_ks /tmp/evaluation/302463-1172012230/instance-302463-1172012230.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-302463-1172012230 -o ROOT/results/node3/solver-302463-1172012230 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302463-1172012230/march_ks /tmp/evaluation/302463-1172012230/instance-302463-1172012230.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  d639aa5f27d6199159a1100595976bbc

RANDOM SEED= 232290955

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:        747072 kB
Buffers:         63188 kB
Cached:        1111104 kB
SwapCached:          0 kB
Active:         562124 kB
Inactive:       666728 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        747072 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2700 kB
Writeback:           0 kB
Mapped:          73428 kB
Slab:            65632 kB
Committed_AS:  1076200 kB
PageTables:       1656 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= 66548 MiB

End job on node3 on Tue Feb 20 23:17:12 UTC 2007