Trace number 370965

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) 5000.05 5001.5

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S453945536-08.cnf
MD5SUM58f7348ef0f2a04dc0d7dd4d6a464a65
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark669.765
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)

0.39/0.41	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.41	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.39/0.41	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.39/0.41	c main()::
0.39/0.41	c initFormula():: searching for DIMACS p-line....
0.39/0.41	c full lookahead due to high density!
0.39/0.41	c initFormula():: the DIMACS p-line indicates a CNF of 900 variables and 18000 clauses.
0.39/0.41	c parseCNF():: parsing....
0.39/0.41	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.41	c runParser():: parsing was successful, warming up engines...
0.39/0.41	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.41	c preprocessing fase I completed:: there are now 900 free variables and 18000 clauses.
0.39/0.41	c stat :: sign balance is biased by 0.042
0.39/0.41	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.39/0.41	c using k-SAT heuristics (size based diff)
0.39/0.41	c longest clause has size 5
0.39/0.41	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.41	c main():: clause / variable ratio: ( 18000 / 900 ) = 20.00
0.39/0.41	c longest clause has size 5
0.39/0.41	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.41	c dynamic_preselect_setsize :: off
0.39/0.41	c suggested doublelook initial :: 0
0.39/0.41	c main():: all systems go!
0.39/0.41	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 369 JD: 255
2.29/2.30	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/node12/watcher-370965-1177140487 -o ROOT/results/node12/solver-370965-1177140487 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370965-1177140487/march_ks /tmp/evaluation/370965-1177140487/instance-370965-1177140487.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: 0.92 0.98 0.99 3/77 12418
/proc/meminfo: memFree=1792824/2055920 swapFree=4159980/4192956
[pid=12418] ppid=12416 vsize=800 CPUtime=0
/proc/12418/stat : 12418 (march_ks) R 12416 12418 11891 0 -1 4194304 120 0 0 0 0 0 0 0 18 0 1 0 190086058 819200 105 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134739091 0 0 4096 0 0 0 0 17 1 0 0
/proc/12418/statm: 200 105 47 123 0 75 0

[startup+0.0476091 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 12418
/proc/meminfo: memFree=1792824/2055920 swapFree=4159980/4192956
[pid=12418] ppid=12416 vsize=2184 CPUtime=0.04
/proc/12418/stat : 12418 (march_ks) R 12416 12418 11891 0 -1 4194304 391 0 0 0 4 0 0 0 18 0 1 0 190086058 2236416 309 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134561739 0 0 4096 0 0 0 0 17 1 0 0
/proc/12418/statm: 546 309 50 123 0 421 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2184

[startup+0.101613 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 12418
/proc/meminfo: memFree=1792824/2055920 swapFree=4159980/4192956
[pid=12418] ppid=12416 vsize=2972 CPUtime=0.09
/proc/12418/stat : 12418 (march_ks) R 12416 12418 11891 0 -1 4194304 1669 0 0 0 9 0 0 0 18 0 1 0 190086058 3043328 528 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/12418/statm: 743 528 63 123 0 618 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2972

[startup+0.301633 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 12418
/proc/meminfo: memFree=1792824/2055920 swapFree=4159980/4192956
[pid=12418] ppid=12416 vsize=3368 CPUtime=0.29
/proc/12418/stat : 12418 (march_ks) R 12416 12418 11891 0 -1 4194304 1926 0 0 0 29 0 0 0 19 0 1 0 190086058 3448832 634 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567058 0 0 4096 0 0 0 0 17 1 0 0
/proc/12418/statm: 842 634 67 123 0 717 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3368

[startup+0.701673 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 12418
/proc/meminfo: memFree=1792824/2055920 swapFree=4159980/4192956
[pid=12418] ppid=12416 vsize=4240 CPUtime=0.69
/proc/12418/stat : 12418 (march_ks) R 12416 12418 11891 0 -1 4194304 2906 0 0 0 69 0 0 0 23 0 1 0 190086058 4341760 763 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/12418/statm: 1060 763 72 123 0 935 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4240

[startup+1.50175 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 12419
/proc/meminfo: memFree=1789872/2055920 swapFree=4159980/4192956
[pid=12418] ppid=12416 vsize=4256 CPUtime=1.49
/proc/12418/stat : 12418 (march_ks) R 12416 12418 11891 0 -1 4194304 2910 0 0 0 149 0 0 0 25 0 1 0 190086058 4358144 767 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/12418/statm: 1064 767 72 123 0 939 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4256

[startup+3.10191 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 12419
/proc/meminfo: memFree=1789744/2055920 swapFree=4159980/4192956
[pid=12418] ppid=12416 vsize=4256 CPUtime=3.09
/proc/12418/stat : 12418 (march_ks) R 12416 12418 11891 0 -1 4194304 2910 0 0 0 309 0 0 0 25 0 1 0 190086058 4358144 767 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/12418/statm: 1064 767 72 123 0 939 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4256

[startup+6.30123 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 12419
/proc/meminfo: memFree=1789616/2055920 swapFree=4159980/4192956
[pid=12418] ppid=12416 vsize=4256 CPUtime=6.29
/proc/12418/stat : 12418 (march_ks) R 12416 12418 11891 0 -1 4194304 2910 0 0 0 629 0 0 0 25 0 1 0 190086058 4358144 767 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597942 0 0 4096 0 0 0 0 17 1 0 0
/proc/12418/statm: 1064 767 72 123 0 939 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4256

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 12419
/proc/meminfo: memFree=1789616/2055920 swapFree=4159980/4192956
[pid=12418] ppid=12416 vsize=4256 CPUtime=12.69
/proc/12418/stat : 12418 (march_ks) R 12416 12418 11891 0 -1 4194304 2910 0 0 0 1269 0 0 0 25 0 1 0 190086058 4358144 767 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/12418/statm: 1064 767 72 123 0 939 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4256

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 12419
/proc/meminfo: memFree=1789616/2055920 swapFree=4159980/4192956
[pid=12418] ppid=12416 vsize=4384 CPUtime=25.48
/proc/12418/stat : 12418 (march_ks) R 12416 12418 11891 0 -1 4194304 2919 0 0 0 2548 0 0 0 25 0 1 0 190086058 4489216 776 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/12418/statm: 1096 776 72 123 0 971 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4384

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 12419
/proc/meminfo: memFree=1789616/2055920 swapFree=4159980/4192956
[pid=12418] ppid=12416 vsize=4384 CPUtime=51.08
/proc/12418/stat : 12418 (march_ks) R 12416 12418 11891 0 -1 4194304 2934 0 0 0 5108 0 0 0 25 0 1 0 190086058 4489216 791 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/12418/statm: 1096 791 72 123 0 971 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4384

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 12419
/proc/meminfo: memFree=1789616/2055920 swapFree=4159980/4192956
[pid=12418] ppid=12416 vsize=4516 CPUtime=102.27
/proc/12418/stat : 12418 (march_ks) R 12416 12418 11891 0 -1 4194304 2951 0 0 0 10227 0 0 0 25 0 1 0 190086058 4624384 808 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/12418/statm: 1129 808 72 123 0 1004 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4516

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12419
/proc/meminfo: memFree=1789552/2055920 swapFree=4159980/4192956
[pid=12418] ppid=12416 vsize=4516 CPUtime=162.25
/proc/12418/stat : 12418 (march_ks) R 12416 12418 11891 0 -1 4194304 2959 0 0 0 16225 0 0 0 25 0 1 0 190086058 4624384 816 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538416 0 0 4096 0 0 0 0 17 1 0 0
/proc/12418/statm: 1129 816 72 123 0 1004 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4516

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12419
/proc/meminfo: memFree=1789552/2055920 swapFree=4159980/4192956
[pid=12418] ppid=12416 vsize=4516 CPUtime=222.23
/proc/12418/stat : 12418 (march_ks) R 12416 12418 11891 0 -1 4194304 2967 0 0 0 22223 0 0 0 25 0 1 0 190086058 4624384 824 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541814 0 0 4096 0 0 0 0 17 1 0 0
/proc/12418/statm: 1129 824 72 123 0 1004 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4516

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12421
/proc/meminfo: memFree=1789360/2055920 swapFree=4159980/4192956
[pid=12418] ppid=12416 vsize=4516 CPUtime=282.22
/proc/12418/stat : 12418 (march_ks) R 12416 12418 11891 0 -1 4194304 2972 0 0 0 28222 0 0 0 25 0 1 0 190086058 4624384 829 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598321 0 0 4096 0 0 0 0 17 1 0 0
/proc/12418/statm: 1129 829 72 123 0 1004 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 4516

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12421
/proc/meminfo: memFree=1789360/2055920 swapFree=4159980/4192956
[pid=12418] ppid=12416 vsize=4644 CPUtime=342.21
/proc/12418/stat : 12418 (march_ks) R 12416 12418 11891 0 -1 4194304 2976 0 0 0 34220 1 0 0 25 0 1 0 190086058 4755456 833 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/12418/statm: 1161 833 72 123 0 1036 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 4644

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12421
/proc/meminfo: memFree=1789360/2055920 swapFree=4159980/4192956
[pid=12418] ppid=12416 vsize=4644 CPUtime=402.19
/proc/12418/stat : 12418 (march_ks) R 12416 12418 11891 0 -1 4194304 2979 0 0 0 40218 1 0 0 25 0 1 0 190086058 4755456 836 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/12418/statm: 1161 836 72 123 0 1036 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 4644

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12421
/proc/meminfo: memFree=1789360/2055920 swapFree=4159980/4192956
[pid=12418] ppid=12416 vsize=4644 CPUtime=462.18
/proc/12418/stat : 12418 (march_ks) R 12416 12418 11891 0 -1 4194304 2984 0 0 0 46217 1 0 0 25 0 1 0 190086058 4755456 841 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/12418/statm: 1161 841 72 123 0 1036 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 4644

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12421
/proc/meminfo: memFree=1789296/2055920 swapFree=4159980/4192956
[pid=12418] ppid=12416 vsize=4644 CPUtime=522.16
/proc/12418/stat : 12418 (march_ks) R 12416 12418 11891 0 -1 4194304 2987 0 0 0 52215 1 0 0 25 0 1 0 190086058 4755456 844 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/12418/statm: 1161 844 72 123 0 1036 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 4644

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12421
/proc/meminfo: memFree=1789296/2055920 swapFree=4159980/4192956
[pid=12418] ppid=12416 vsize=4644 CPUtime=582.14
/proc/12418/stat : 12418 (march_ks) R 12416 12418 11891 0 -1 4194304 2991 0 0 0 58213 1 0 0 25 0 1 0 190086058 4755456 848 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/12418/statm: 1161 848 72 123 0 1036 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 4644

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12421
/proc/meminfo: memFree=1789296/2055920 swapFree=4159980/4192956
[pid=12418] ppid=12416 vsize=4644 CPUtime=642.13
/proc/12418/stat : 12418 (march_ks) R 12416 12418 11891 0 -1 4194304 2995 0 0 0 64212 1 0 0 25 0 1 0 190086058 4755456 852 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/12418/statm: 1161 852 72 123 0 1036 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 4644


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12621
/proc/meminfo: memFree=1788848/2055920 swapFree=4159980/4192956
[pid=12418] ppid=12416 vsize=5160 CPUtime=4001.19
/proc/12418/stat : 12418 (march_ks) R 12416 12418 11891 0 -1 4194304 3107 0 0 0 400105 14 0 0 25 0 1 0 190086058 5283840 964 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/12418/statm: 1290 964 72 123 0 1165 0
Current children cumulated CPU time (s) 4001.19
Current children cumulated vsize (KiB) 5160

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12621
/proc/meminfo: memFree=1788784/2055920 swapFree=4159980/4192956
[pid=12418] ppid=12416 vsize=5160 CPUtime=4061.18
/proc/12418/stat : 12418 (march_ks) R 12416 12418 11891 0 -1 4194304 3108 0 0 0 406104 14 0 0 25 0 1 0 190086058 5283840 965 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/12418/statm: 1290 965 72 123 0 1165 0
Current children cumulated CPU time (s) 4061.18
Current children cumulated vsize (KiB) 5160

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12621
/proc/meminfo: memFree=1788784/2055920 swapFree=4159980/4192956
[pid=12418] ppid=12416 vsize=5160 CPUtime=4121.16
/proc/12418/stat : 12418 (march_ks) R 12416 12418 11891 0 -1 4194304 3109 0 0 0 412102 14 0 0 25 0 1 0 190086058 5283840 966 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/12418/statm: 1290 966 72 123 0 1165 0
Current children cumulated CPU time (s) 4121.16
Current children cumulated vsize (KiB) 5160

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12621
/proc/meminfo: memFree=1788784/2055920 swapFree=4159980/4192956
[pid=12418] ppid=12416 vsize=5160 CPUtime=4181.14
/proc/12418/stat : 12418 (march_ks) R 12416 12418 11891 0 -1 4194304 3110 0 0 0 418100 14 0 0 25 0 1 0 190086058 5283840 967 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/12418/statm: 1290 967 72 123 0 1165 0
Current children cumulated CPU time (s) 4181.14
Current children cumulated vsize (KiB) 5160

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12621
/proc/meminfo: memFree=1788784/2055920 swapFree=4159980/4192956
[pid=12418] ppid=12416 vsize=5160 CPUtime=4241.13
/proc/12418/stat : 12418 (march_ks) R 12416 12418 11891 0 -1 4194304 3112 0 0 0 424099 14 0 0 25 0 1 0 190086058 5283840 969 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/12418/statm: 1290 969 72 123 0 1165 0
Current children cumulated CPU time (s) 4241.13
Current children cumulated vsize (KiB) 5160

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12621
/proc/meminfo: memFree=1788784/2055920 swapFree=4159980/4192956
[pid=12418] ppid=12416 vsize=5160 CPUtime=4301.12
/proc/12418/stat : 12418 (march_ks) R 12416 12418 11891 0 -1 4194304 3113 0 0 0 430097 15 0 0 25 0 1 0 190086058 5283840 970 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/12418/statm: 1290 970 72 123 0 1165 0
Current children cumulated CPU time (s) 4301.12
Current children cumulated vsize (KiB) 5160

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12621
/proc/meminfo: memFree=1788976/2055920 swapFree=4159980/4192956
[pid=12418] ppid=12416 vsize=5160 CPUtime=4361.1
/proc/12418/stat : 12418 (march_ks) R 12416 12418 11891 0 -1 4194304 3114 0 0 0 436095 15 0 0 25 0 1 0 190086058 5283840 971 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/12418/statm: 1290 971 72 123 0 1165 0
Current children cumulated CPU time (s) 4361.1
Current children cumulated vsize (KiB) 5160

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12621
/proc/meminfo: memFree=1788976/2055920 swapFree=4159980/4192956
[pid=12418] ppid=12416 vsize=5160 CPUtime=4421.09
/proc/12418/stat : 12418 (march_ks) R 12416 12418 11891 0 -1 4194304 3115 0 0 0 442094 15 0 0 25 0 1 0 190086058 5283840 972 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/12418/statm: 1290 972 72 123 0 1165 0
Current children cumulated CPU time (s) 4421.09
Current children cumulated vsize (KiB) 5160

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12621
/proc/meminfo: memFree=1788976/2055920 swapFree=4159980/4192956
[pid=12418] ppid=12416 vsize=5160 CPUtime=4481.07
/proc/12418/stat : 12418 (march_ks) R 12416 12418 11891 0 -1 4194304 3115 0 0 0 448092 15 0 0 25 0 1 0 190086058 5283840 972 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536935 0 0 4096 0 0 0 0 17 1 0 0
/proc/12418/statm: 1290 972 72 123 0 1165 0
Current children cumulated CPU time (s) 4481.07
Current children cumulated vsize (KiB) 5160

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12621
/proc/meminfo: memFree=1788976/2055920 swapFree=4159980/4192956
[pid=12418] ppid=12416 vsize=5160 CPUtime=4541.05
/proc/12418/stat : 12418 (march_ks) R 12416 12418 11891 0 -1 4194304 3115 0 0 0 454090 15 0 0 25 0 1 0 190086058 5283840 972 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/12418/statm: 1290 972 72 123 0 1165 0
Current children cumulated CPU time (s) 4541.05
Current children cumulated vsize (KiB) 5160

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12621
/proc/meminfo: memFree=1788848/2055920 swapFree=4159980/4192956
[pid=12418] ppid=12416 vsize=5160 CPUtime=4601.04
/proc/12418/stat : 12418 (march_ks) R 12416 12418 11891 0 -1 4194304 3117 0 0 0 460089 15 0 0 25 0 1 0 190086058 5283840 974 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628669 0 0 4096 0 0 0 0 17 1 0 0
/proc/12418/statm: 1290 974 72 123 0 1165 0
Current children cumulated CPU time (s) 4601.04
Current children cumulated vsize (KiB) 5160

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12621
/proc/meminfo: memFree=1788848/2055920 swapFree=4159980/4192956
[pid=12418] ppid=12416 vsize=5160 CPUtime=4661.03
/proc/12418/stat : 12418 (march_ks) R 12416 12418 11891 0 -1 4194304 3118 0 0 0 466087 16 0 0 25 0 1 0 190086058 5283840 975 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538261 0 0 4096 0 0 0 0 17 1 0 0
/proc/12418/statm: 1290 975 72 123 0 1165 0
Current children cumulated CPU time (s) 4661.03
Current children cumulated vsize (KiB) 5160

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12621
/proc/meminfo: memFree=1788848/2055920 swapFree=4159980/4192956
[pid=12418] ppid=12416 vsize=5160 CPUtime=4721.02
/proc/12418/stat : 12418 (march_ks) R 12416 12418 11891 0 -1 4194304 3119 0 0 0 472086 16 0 0 25 0 1 0 190086058 5283840 976 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134565466 0 0 4096 0 0 0 0 17 1 0 0
/proc/12418/statm: 1290 976 72 123 0 1165 0
Current children cumulated CPU time (s) 4721.02
Current children cumulated vsize (KiB) 5160

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12621
/proc/meminfo: memFree=1788848/2055920 swapFree=4159980/4192956
[pid=12418] ppid=12416 vsize=5160 CPUtime=4780.99
/proc/12418/stat : 12418 (march_ks) R 12416 12418 11891 0 -1 4194304 3120 0 0 0 478083 16 0 0 25 0 1 0 190086058 5283840 977 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564838 0 0 4096 0 0 0 0 17 1 0 0
/proc/12418/statm: 1290 977 72 123 0 1165 0
Current children cumulated CPU time (s) 4780.99
Current children cumulated vsize (KiB) 5160

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12621
/proc/meminfo: memFree=1788784/2055920 swapFree=4159980/4192956
[pid=12418] ppid=12416 vsize=5160 CPUtime=4840.98
/proc/12418/stat : 12418 (march_ks) R 12416 12418 11891 0 -1 4194304 3121 0 0 0 484082 16 0 0 25 0 1 0 190086058 5283840 978 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/12418/statm: 1290 978 72 123 0 1165 0
Current children cumulated CPU time (s) 4840.98
Current children cumulated vsize (KiB) 5160

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12621
/proc/meminfo: memFree=1788784/2055920 swapFree=4159980/4192956
[pid=12418] ppid=12416 vsize=5160 CPUtime=4900.96
/proc/12418/stat : 12418 (march_ks) R 12416 12418 11891 0 -1 4194304 3123 0 0 0 490080 16 0 0 25 0 1 0 190086058 5283840 980 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/12418/statm: 1290 980 72 123 0 1165 0
Current children cumulated CPU time (s) 4900.96
Current children cumulated vsize (KiB) 5160

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12621
/proc/meminfo: memFree=1788784/2055920 swapFree=4159980/4192956
[pid=12418] ppid=12416 vsize=5160 CPUtime=4960.95
/proc/12418/stat : 12418 (march_ks) R 12416 12418 11891 0 -1 4194304 3123 0 0 0 496078 17 0 0 25 0 1 0 190086058 5283840 980 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/12418/statm: 1290 980 72 123 0 1165 0
Current children cumulated CPU time (s) 4960.95
Current children cumulated vsize (KiB) 5160



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12621
/proc/meminfo: memFree=1788784/2055920 swapFree=4159980/4192956
[pid=12418] ppid=12416 vsize=5160 CPUtime=5000.05
/proc/12418/stat : 12418 (march_ks) R 12416 12418 11891 0 -1 4194304 3123 0 0 0 499988 17 0 0 25 0 1 0 190086058 5283840 980 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/12418/statm: 1290 980 72 123 0 1165 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 5160

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.5
CPU time (s): 5000.05
CPU user time (s): 4999.88
CPU system time (s): 0.171973
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 5160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.88
system time used= 0.171973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3123
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= 53174

runsolver used 5.95209 second user time and 11.4813 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Sat Apr 21 07:28:07 UTC 2007

IDJOB= 370965
IDBENCH= 20083
IDSOLVER= 180
FILE ID= node12/370965-1177140487

PBS_JOBID= 4648818

Free space on /tmp= 66380 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S453945536-08.cnf
COMMAND LINE= /tmp/evaluation/370965-1177140487/march_ks /tmp/evaluation/370965-1177140487/instance-370965-1177140487.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-370965-1177140487 -o ROOT/results/node12/solver-370965-1177140487 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370965-1177140487/march_ks /tmp/evaluation/370965-1177140487/instance-370965-1177140487.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  58f7348ef0f2a04dc0d7dd4d6a464a65

RANDOM SEED= 686315859

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.239
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		: 3000.239
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:       1793232 kB
Buffers:         70436 kB
Cached:         114224 kB
SwapCached:      11452 kB
Active:          86744 kB
Inactive:       121720 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1793232 kB
SwapTotal:     4192956 kB
SwapFree:      4159980 kB
Dirty:            2712 kB
Writeback:           0 kB
Mapped:          30036 kB
Slab:            39740 kB
Committed_AS:  6047264 kB
PageTables:       1792 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 node12 on Sat Apr 21 08:51:30 UTC 2007