Trace number 370967

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) 5000.09 5001.41

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S1582455625-10.cnf
MD5SUMe4cd06c32212546d2b88a25ebac0c1e9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark436.56
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)

0.39/0.42	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.42	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.39/0.42	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.39/0.42	c main()::
0.39/0.42	c initFormula():: searching for DIMACS p-line....
0.39/0.42	c full lookahead due to high density!
0.39/0.42	c initFormula():: the DIMACS p-line indicates a CNF of 900 variables and 18000 clauses.
0.39/0.42	c parseCNF():: parsing....
0.39/0.42	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.42	c runParser():: parsing was successful, warming up engines...
0.39/0.42	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.42	c preprocessing fase I completed:: there are now 900 free variables and 18000 clauses.
0.39/0.42	c stat :: sign balance is biased by 0.044
0.39/0.42	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.39/0.42	c using k-SAT heuristics (size based diff)
0.39/0.42	c longest clause has size 5
0.39/0.42	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.42	c main():: clause / variable ratio: ( 18000 / 900 ) = 20.00
0.39/0.42	c longest clause has size 5
0.39/0.42	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.42	c dynamic_preselect_setsize :: off
0.39/0.42	c suggested doublelook initial :: 0
0.39/0.42	c main():: all systems go!
0.39/0.42	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 418 JD: 267
2.79/2.84	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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node15/watcher-370967-1177140861 -o ROOT/results/node15/solver-370967-1177140861 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370967-1177140861/march_ks /tmp/evaluation/370967-1177140861/instance-370967-1177140861.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: 1.00 1.00 1.00 3/77 9306
/proc/meminfo: memFree=1736384/2055920 swapFree=4169120/4192956
[pid=9306] ppid=9304 vsize=800 CPUtime=0
/proc/9306/stat : 9306 (march_ks) R 9304 9306 9015 0 -1 4194304 120 0 0 0 0 0 0 0 18 0 1 0 162003759 819200 105 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/9306/statm: 200 105 47 123 0 75 0

[startup+0.0156109 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 9306
/proc/meminfo: memFree=1736384/2055920 swapFree=4169120/4192956
[pid=9306] ppid=9304 vsize=932 CPUtime=0.01
/proc/9306/stat : 9306 (march_ks) R 9304 9306 9015 0 -1 4194304 160 0 0 0 1 0 0 0 18 0 1 0 162003759 954368 145 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/9306/statm: 233 145 47 123 0 108 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 932

[startup+0.101618 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 9306
/proc/meminfo: memFree=1736384/2055920 swapFree=4169120/4192956
[pid=9306] ppid=9304 vsize=2840 CPUtime=0.09
/proc/9306/stat : 9306 (march_ks) R 9304 9306 9015 0 -1 4194304 1656 0 0 0 9 0 0 0 18 0 1 0 162003759 2908160 509 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/9306/statm: 743 519 63 123 0 618 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2840

[startup+0.301636 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 9306
/proc/meminfo: memFree=1736384/2055920 swapFree=4169120/4192956
[pid=9306] ppid=9304 vsize=3372 CPUtime=0.29
/proc/9306/stat : 9306 (march_ks) R 9304 9306 9015 0 -1 4194304 1934 0 0 0 29 0 0 0 19 0 1 0 162003759 3452928 634 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536950 0 0 4096 0 0 0 0 17 1 0 0
/proc/9306/statm: 843 634 67 123 0 718 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3372

[startup+0.701674 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 9306
/proc/meminfo: memFree=1736384/2055920 swapFree=4169120/4192956
[pid=9306] ppid=9304 vsize=4240 CPUtime=0.69
/proc/9306/stat : 9306 (march_ks) R 9304 9306 9015 0 -1 4194304 2916 0 0 0 68 1 0 0 23 0 1 0 162003759 4341760 763 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/9306/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: 1.00 1.00 1.00 3/78 9307
/proc/meminfo: memFree=1733432/2055920 swapFree=4169120/4192956
[pid=9306] ppid=9304 vsize=4256 CPUtime=1.49
/proc/9306/stat : 9306 (march_ks) R 9304 9306 9015 0 -1 4194304 2920 0 0 0 148 1 0 0 25 0 1 0 162003759 4358144 767 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/9306/statm: 1064 767 72 123 0 939 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4256

[startup+3.10189 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9307
/proc/meminfo: memFree=1733304/2055920 swapFree=4169120/4192956
[pid=9306] ppid=9304 vsize=4256 CPUtime=3.09
/proc/9306/stat : 9306 (march_ks) R 9304 9306 9015 0 -1 4194304 2920 0 0 0 308 1 0 0 25 0 1 0 162003759 4358144 767 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/9306/statm: 1064 767 72 123 0 939 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4256

[startup+6.30219 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9307
/proc/meminfo: memFree=1733176/2055920 swapFree=4169120/4192956
[pid=9306] ppid=9304 vsize=4256 CPUtime=6.29
/proc/9306/stat : 9306 (march_ks) R 9304 9306 9015 0 -1 4194304 2920 0 0 0 628 1 0 0 25 0 1 0 162003759 4358144 767 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/9306/statm: 1064 767 72 123 0 939 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4256

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9307
/proc/meminfo: memFree=1733112/2055920 swapFree=4169120/4192956
[pid=9306] ppid=9304 vsize=4392 CPUtime=12.69
/proc/9306/stat : 9306 (march_ks) R 9304 9306 9015 0 -1 4194304 2923 0 0 0 1268 1 0 0 25 0 1 0 162003759 4497408 770 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/9306/statm: 1098 770 72 123 0 973 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4392

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9307
/proc/meminfo: memFree=1733112/2055920 swapFree=4169120/4192956
[pid=9306] ppid=9304 vsize=4392 CPUtime=25.49
/proc/9306/stat : 9306 (march_ks) R 9304 9306 9015 0 -1 4194304 2936 0 0 0 2548 1 0 0 25 0 1 0 162003759 4497408 783 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/9306/statm: 1098 783 72 123 0 973 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4392

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9307
/proc/meminfo: memFree=1733176/2055920 swapFree=4169120/4192956
[pid=9306] ppid=9304 vsize=4392 CPUtime=51.08
/proc/9306/stat : 9306 (march_ks) R 9304 9306 9015 0 -1 4194304 2950 0 0 0 5107 1 0 0 25 0 1 0 162003759 4497408 797 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/9306/statm: 1098 797 72 123 0 973 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4392

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9307
/proc/meminfo: memFree=1733112/2055920 swapFree=4169120/4192956
[pid=9306] ppid=9304 vsize=4520 CPUtime=102.27
/proc/9306/stat : 9306 (march_ks) R 9304 9306 9015 0 -1 4194304 2960 0 0 0 10226 1 0 0 25 0 1 0 162003759 4628480 807 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/9306/statm: 1130 807 72 123 0 1005 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4520

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9307
/proc/meminfo: memFree=1733112/2055920 swapFree=4169120/4192956
[pid=9306] ppid=9304 vsize=4524 CPUtime=162.25
/proc/9306/stat : 9306 (march_ks) R 9304 9306 9015 0 -1 4194304 2975 0 0 0 16224 1 0 0 25 0 1 0 162003759 4632576 822 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/9306/statm: 1131 822 72 123 0 1006 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4524

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9307
/proc/meminfo: memFree=1733048/2055920 swapFree=4169120/4192956
[pid=9306] ppid=9304 vsize=4524 CPUtime=222.23
/proc/9306/stat : 9306 (march_ks) R 9304 9306 9015 0 -1 4194304 2981 0 0 0 22222 1 0 0 25 0 1 0 162003759 4632576 828 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9306/statm: 1131 828 72 123 0 1006 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4524

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9309
/proc/meminfo: memFree=1732856/2055920 swapFree=4169120/4192956
[pid=9306] ppid=9304 vsize=4692 CPUtime=282.22
/proc/9306/stat : 9306 (march_ks) R 9304 9306 9015 0 -1 4194304 2990 0 0 0 28221 1 0 0 25 0 1 0 162003759 4804608 837 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/9306/statm: 1173 837 72 123 0 1048 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 4692

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9309
/proc/meminfo: memFree=1732920/2055920 swapFree=4169120/4192956
[pid=9306] ppid=9304 vsize=4692 CPUtime=342.2
/proc/9306/stat : 9306 (march_ks) R 9304 9306 9015 0 -1 4194304 2991 0 0 0 34219 1 0 0 25 0 1 0 162003759 4804608 838 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/9306/statm: 1173 838 72 123 0 1048 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 4692

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9309
/proc/meminfo: memFree=1732856/2055920 swapFree=4169120/4192956
[pid=9306] ppid=9304 vsize=4692 CPUtime=402.18
/proc/9306/stat : 9306 (march_ks) R 9304 9306 9015 0 -1 4194304 2997 0 0 0 40217 1 0 0 25 0 1 0 162003759 4804608 844 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/9306/statm: 1173 844 72 123 0 1048 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 4692

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9309
/proc/meminfo: memFree=1732984/2055920 swapFree=4169120/4192956
[pid=9306] ppid=9304 vsize=4692 CPUtime=462.18
/proc/9306/stat : 9306 (march_ks) R 9304 9306 9015 0 -1 4194304 3000 0 0 0 46216 2 0 0 25 0 1 0 162003759 4804608 847 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/9306/statm: 1173 847 72 123 0 1048 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 4692

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9309
/proc/meminfo: memFree=1732984/2055920 swapFree=4169120/4192956
[pid=9306] ppid=9304 vsize=4692 CPUtime=522.16
/proc/9306/stat : 9306 (march_ks) R 9304 9306 9015 0 -1 4194304 3003 0 0 0 52214 2 0 0 25 0 1 0 162003759 4804608 850 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537999 0 0 4096 0 0 0 0 17 1 0 0
/proc/9306/statm: 1173 850 72 123 0 1048 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 4692

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9309
/proc/meminfo: memFree=1732920/2055920 swapFree=4169120/4192956
[pid=9306] ppid=9304 vsize=4692 CPUtime=582.15
/proc/9306/stat : 9306 (march_ks) R 9304 9306 9015 0 -1 4194304 3005 0 0 0 58213 2 0 0 25 0 1 0 162003759 4804608 852 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/9306/statm: 1173 852 72 123 0 1048 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 4692

[startup+642.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 9309
/proc/meminfo: memFree=1732984/2055920 swapFree=4169120/4192956
[pid=9306] ppid=9304 vsize=4692 CPUtime=642.13
/proc/9306/stat : 9306 (march_ks) R 9304 9306 9015 0 -1 4194304 3009 0 0 0 64211 2 0 0 25 0 1 0 162003759 4804608 856 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/9306/statm: 1173 856 72 123 0 1048 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 4692


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9509
/proc/meminfo: memFree=1732024/2055920 swapFree=4169120/4192956
[pid=9306] ppid=9304 vsize=5740 CPUtime=4001.21
/proc/9306/stat : 9306 (march_ks) R 9304 9306 9015 0 -1 4194304 3222 0 0 0 400106 15 0 0 25 0 1 0 162003759 5877760 1069 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/9306/statm: 1435 1069 72 123 0 1310 0
Current children cumulated CPU time (s) 4001.21
Current children cumulated vsize (KiB) 5740

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9509
/proc/meminfo: memFree=1732024/2055920 swapFree=4169120/4192956
[pid=9306] ppid=9304 vsize=5740 CPUtime=4061.2
/proc/9306/stat : 9306 (march_ks) R 9304 9306 9015 0 -1 4194304 3230 0 0 0 406105 15 0 0 25 0 1 0 162003759 5877760 1077 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/9306/statm: 1435 1077 72 123 0 1310 0
Current children cumulated CPU time (s) 4061.2
Current children cumulated vsize (KiB) 5740

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9509
/proc/meminfo: memFree=1732024/2055920 swapFree=4169120/4192956
[pid=9306] ppid=9304 vsize=5740 CPUtime=4121.19
/proc/9306/stat : 9306 (march_ks) R 9304 9306 9015 0 -1 4194304 3231 0 0 0 412103 16 0 0 25 0 1 0 162003759 5877760 1078 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527014 0 0 4096 0 0 0 0 17 1 0 0
/proc/9306/statm: 1435 1078 72 123 0 1310 0
Current children cumulated CPU time (s) 4121.19
Current children cumulated vsize (KiB) 5740

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9509
/proc/meminfo: memFree=1732024/2055920 swapFree=4169120/4192956
[pid=9306] ppid=9304 vsize=5740 CPUtime=4181.17
/proc/9306/stat : 9306 (march_ks) R 9304 9306 9015 0 -1 4194304 3231 0 0 0 418101 16 0 0 25 0 1 0 162003759 5877760 1078 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/9306/statm: 1435 1078 72 123 0 1310 0
Current children cumulated CPU time (s) 4181.17
Current children cumulated vsize (KiB) 5740

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9509
/proc/meminfo: memFree=1731960/2055920 swapFree=4169120/4192956
[pid=9306] ppid=9304 vsize=5740 CPUtime=4241.15
/proc/9306/stat : 9306 (march_ks) R 9304 9306 9015 0 -1 4194304 3232 0 0 0 424099 16 0 0 25 0 1 0 162003759 5877760 1079 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/9306/statm: 1435 1079 72 123 0 1310 0
Current children cumulated CPU time (s) 4241.15
Current children cumulated vsize (KiB) 5740

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9509
/proc/meminfo: memFree=1732024/2055920 swapFree=4169120/4192956
[pid=9306] ppid=9304 vsize=5740 CPUtime=4301.14
/proc/9306/stat : 9306 (march_ks) R 9304 9306 9015 0 -1 4194304 3238 0 0 0 430098 16 0 0 25 0 1 0 162003759 5877760 1085 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/9306/statm: 1435 1085 72 123 0 1310 0
Current children cumulated CPU time (s) 4301.14
Current children cumulated vsize (KiB) 5740

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9509
/proc/meminfo: memFree=1731896/2055920 swapFree=4169120/4192956
[pid=9306] ppid=9304 vsize=5740 CPUtime=4361.13
/proc/9306/stat : 9306 (march_ks) R 9304 9306 9015 0 -1 4194304 3247 0 0 0 436096 17 0 0 25 0 1 0 162003759 5877760 1094 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/9306/statm: 1435 1094 72 123 0 1310 0
Current children cumulated CPU time (s) 4361.13
Current children cumulated vsize (KiB) 5740

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9509
/proc/meminfo: memFree=1731896/2055920 swapFree=4169120/4192956
[pid=9306] ppid=9304 vsize=5740 CPUtime=4421.11
/proc/9306/stat : 9306 (march_ks) R 9304 9306 9015 0 -1 4194304 3248 0 0 0 442094 17 0 0 25 0 1 0 162003759 5877760 1095 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/9306/statm: 1435 1095 72 123 0 1310 0
Current children cumulated CPU time (s) 4421.11
Current children cumulated vsize (KiB) 5740

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9509
/proc/meminfo: memFree=1731896/2055920 swapFree=4169120/4192956
[pid=9306] ppid=9304 vsize=5740 CPUtime=4481.1
/proc/9306/stat : 9306 (march_ks) R 9304 9306 9015 0 -1 4194304 3250 0 0 0 448093 17 0 0 25 0 1 0 162003759 5877760 1097 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/9306/statm: 1435 1097 72 123 0 1310 0
Current children cumulated CPU time (s) 4481.1
Current children cumulated vsize (KiB) 5740

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9509
/proc/meminfo: memFree=1731832/2055920 swapFree=4169120/4192956
[pid=9306] ppid=9304 vsize=5740 CPUtime=4541.08
/proc/9306/stat : 9306 (march_ks) R 9304 9306 9015 0 -1 4194304 3256 0 0 0 454091 17 0 0 25 0 1 0 162003759 5877760 1103 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/9306/statm: 1435 1103 72 123 0 1310 0
Current children cumulated CPU time (s) 4541.08
Current children cumulated vsize (KiB) 5740

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9509
/proc/meminfo: memFree=1731896/2055920 swapFree=4169120/4192956
[pid=9306] ppid=9304 vsize=5740 CPUtime=4601.07
/proc/9306/stat : 9306 (march_ks) R 9304 9306 9015 0 -1 4194304 3257 0 0 0 460090 17 0 0 25 0 1 0 162003759 5877760 1104 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/9306/statm: 1435 1104 72 123 0 1310 0
Current children cumulated CPU time (s) 4601.07
Current children cumulated vsize (KiB) 5740

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9509
/proc/meminfo: memFree=1731832/2055920 swapFree=4169120/4192956
[pid=9306] ppid=9304 vsize=5740 CPUtime=4661.05
/proc/9306/stat : 9306 (march_ks) R 9304 9306 9015 0 -1 4194304 3262 0 0 0 466088 17 0 0 25 0 1 0 162003759 5877760 1109 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134525477 0 0 4096 0 0 0 0 17 1 0 0
/proc/9306/statm: 1435 1109 72 123 0 1310 0
Current children cumulated CPU time (s) 4661.05
Current children cumulated vsize (KiB) 5740

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9509
/proc/meminfo: memFree=1731832/2055920 swapFree=4169120/4192956
[pid=9306] ppid=9304 vsize=5740 CPUtime=4721.05
/proc/9306/stat : 9306 (march_ks) R 9304 9306 9015 0 -1 4194304 3264 0 0 0 472087 18 0 0 25 0 1 0 162003759 5877760 1111 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538429 0 0 4096 0 0 0 0 17 1 0 0
/proc/9306/statm: 1435 1111 72 123 0 1310 0
Current children cumulated CPU time (s) 4721.05
Current children cumulated vsize (KiB) 5740

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9509
/proc/meminfo: memFree=1731768/2055920 swapFree=4169120/4192956
[pid=9306] ppid=9304 vsize=5740 CPUtime=4781.03
/proc/9306/stat : 9306 (march_ks) R 9304 9306 9015 0 -1 4194304 3265 0 0 0 478085 18 0 0 25 0 1 0 162003759 5877760 1112 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541846 0 0 4096 0 0 0 0 17 1 0 0
/proc/9306/statm: 1435 1112 72 123 0 1310 0
Current children cumulated CPU time (s) 4781.03
Current children cumulated vsize (KiB) 5740

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9509
/proc/meminfo: memFree=1731768/2055920 swapFree=4169120/4192956
[pid=9306] ppid=9304 vsize=5740 CPUtime=4841.01
/proc/9306/stat : 9306 (march_ks) R 9304 9306 9015 0 -1 4194304 3266 0 0 0 484083 18 0 0 25 0 1 0 162003759 5877760 1113 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/9306/statm: 1435 1113 72 123 0 1310 0
Current children cumulated CPU time (s) 4841.01
Current children cumulated vsize (KiB) 5740

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9509
/proc/meminfo: memFree=1731704/2055920 swapFree=4169120/4192956
[pid=9306] ppid=9304 vsize=5740 CPUtime=4900.99
/proc/9306/stat : 9306 (march_ks) R 9304 9306 9015 0 -1 4194304 3267 0 0 0 490081 18 0 0 25 0 1 0 162003759 5877760 1114 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538240 0 0 4096 0 0 0 0 17 1 0 0
/proc/9306/statm: 1435 1114 72 123 0 1310 0
Current children cumulated CPU time (s) 4900.99
Current children cumulated vsize (KiB) 5740

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9509
/proc/meminfo: memFree=1731768/2055920 swapFree=4169120/4192956
[pid=9306] ppid=9304 vsize=5740 CPUtime=4960.98
/proc/9306/stat : 9306 (march_ks) R 9304 9306 9015 0 -1 4194304 3267 0 0 0 496079 19 0 0 25 0 1 0 162003759 5877760 1114 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526897 0 0 4096 0 0 0 0 17 1 0 0
/proc/9306/statm: 1435 1114 72 123 0 1310 0
Current children cumulated CPU time (s) 4960.98
Current children cumulated vsize (KiB) 5740



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9509
/proc/meminfo: memFree=1731704/2055920 swapFree=4169120/4192956
[pid=9306] ppid=9304 vsize=5740 CPUtime=5000.08
/proc/9306/stat : 9306 (march_ks) R 9304 9306 9015 0 -1 4194304 3267 0 0 0 499989 19 0 0 25 0 1 0 162003759 5877760 1114 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 1 0 0
/proc/9306/statm: 1435 1114 72 123 0 1310 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 5740

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): 5001.41
CPU time (s): 5000.09
CPU user time (s): 4999.89
CPU system time (s): 0.19397
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 5740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.89
system time used= 0.19397
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3267
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= 102654

runsolver used 6.02708 second user time and 11.2753 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Sat Apr 21 07:34:22 UTC 2007

IDJOB= 370967
IDBENCH= 20085
IDSOLVER= 180
FILE ID= node15/370967-1177140861

PBS_JOBID= 4648839

Free space on /tmp= 66485 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S1582455625-10.cnf
COMMAND LINE= /tmp/evaluation/370967-1177140861/march_ks /tmp/evaluation/370967-1177140861/instance-370967-1177140861.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-370967-1177140861 -o ROOT/results/node15/solver-370967-1177140861 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370967-1177140861/march_ks /tmp/evaluation/370967-1177140861/instance-370967-1177140861.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  e4cd06c32212546d2b88a25ebac0c1e9

RANDOM SEED= 856085797

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.227
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		: 3000.227
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:       1736856 kB
Buffers:         56120 kB
Cached:         189176 kB
SwapCached:       2292 kB
Active:         180956 kB
Inactive:        88512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1736856 kB
SwapTotal:     4192956 kB
SwapFree:      4169120 kB
Dirty:            2772 kB
Writeback:           0 kB
Mapped:          30232 kB
Slab:            35004 kB
Committed_AS:  7012904 kB
PageTables:       1868 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= 66485 MiB

End job on node15 on Sat Apr 21 08:57:45 UTC 2007