Trace number 1625965

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
SAT07 reference solver: March KS 2007-02-08? (TO) 5000.1 5001.71

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S1253795703-015.cnf
MD5SUM17b09148dbc69a552ff183cd5c8f891a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark23.9604
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

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
0.39/0.42	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: 424 JD: 269
2.59/2.69	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 629135 JD: 269
4974.98/4976.69	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************

Verifier Data

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1625965-1239999945/watcher-1625965-1239999945 -o /tmp/evaluation-result-1625965-1239999945/solver-1625965-1239999945 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1625965-1239999945.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): 6000 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 3/64 19074
/proc/meminfo: memFree=1510016/2055920 swapFree=4192956/4192956
[pid=19074] ppid=19072 vsize=800 CPUtime=0
/proc/19074/stat : 19074 (march_ks) R 19072 19074 18957 0 -1 4194304 118 0 0 0 0 0 0 0 18 0 1 0 28021769 819200 104 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/19074/statm: 200 104 47 123 0 75 0

[startup+0.019651 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19074
/proc/meminfo: memFree=1510016/2055920 swapFree=4192956/4192956
[pid=19074] ppid=19072 vsize=1064 CPUtime=0.01
/proc/19074/stat : 19074 (march_ks) R 19072 19074 18957 0 -1 4194304 173 0 0 0 1 0 0 0 18 0 1 0 28021769 1089536 159 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/19074/statm: 266 160 47 123 0 141 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1064

[startup+0.101663 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19074
/proc/meminfo: memFree=1510016/2055920 swapFree=4192956/4192956
[pid=19074] ppid=19072 vsize=2972 CPUtime=0.09
/proc/19074/stat : 19074 (march_ks) R 19072 19074 18957 0 -1 4194304 1676 0 0 0 9 0 0 0 18 0 1 0 28021769 3043328 529 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/19074/statm: 743 529 63 123 0 618 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2972

[startup+0.301696 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19074
/proc/meminfo: memFree=1510016/2055920 swapFree=4192956/4192956
[pid=19074] ppid=19072 vsize=3372 CPUtime=0.29
/proc/19074/stat : 19074 (march_ks) R 19072 19074 18957 0 -1 4194304 1934 0 0 0 29 0 0 0 19 0 1 0 28021769 3452928 635 1992294400 134512640 135019032 4294956240 18446744073709551615 134567054 0 0 4096 0 0 0 0 17 1 0 0
/proc/19074/statm: 843 635 67 123 0 718 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3372

[startup+0.701763 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19074
/proc/meminfo: memFree=1510016/2055920 swapFree=4192956/4192956
[pid=19074] ppid=19072 vsize=4240 CPUtime=0.69
/proc/19074/stat : 19074 (march_ks) R 19072 19074 18957 0 -1 4194304 2872 0 0 0 68 1 0 0 22 0 1 0 28021769 4341760 763 1992294400 134512640 135019032 4294956240 18446744073709551615 134628578 0 0 4096 0 0 0 0 17 1 0 0
/proc/19074/statm: 1060 763 72 123 0 935 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4240

[startup+1.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19075
/proc/meminfo: memFree=1507064/2055920 swapFree=4192956/4192956
[pid=19074] ppid=19072 vsize=4256 CPUtime=1.49
/proc/19074/stat : 19074 (march_ks) R 19072 19074 18957 0 -1 4194304 2876 0 0 0 148 1 0 0 25 0 1 0 28021769 4358144 767 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/19074/statm: 1064 767 72 123 0 939 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4256

[startup+3.10116 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19075
/proc/meminfo: memFree=1506936/2055920 swapFree=4192956/4192956
[pid=19074] ppid=19072 vsize=4256 CPUtime=3.09
/proc/19074/stat : 19074 (march_ks) R 19072 19074 18957 0 -1 4194304 2876 0 0 0 308 1 0 0 25 0 1 0 28021769 4358144 767 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/19074/statm: 1064 767 72 123 0 939 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4256

[startup+6.3017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19075
/proc/meminfo: memFree=1506752/2055920 swapFree=4192956/4192956
[pid=19074] ppid=19072 vsize=4256 CPUtime=6.29
/proc/19074/stat : 19074 (march_ks) R 19072 19074 18957 0 -1 4194304 2876 0 0 0 628 1 0 0 25 0 1 0 28021769 4358144 767 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/19074/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 2/65 19075
/proc/meminfo: memFree=1506752/2055920 swapFree=4192956/4192956
[pid=19074] ppid=19072 vsize=4392 CPUtime=12.69
/proc/19074/stat : 19074 (march_ks) R 19072 19074 18957 0 -1 4194304 2885 0 0 0 1268 1 0 0 25 0 1 0 28021769 4497408 776 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/19074/statm: 1098 776 72 123 0 973 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4392

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19075
/proc/meminfo: memFree=1506816/2055920 swapFree=4192956/4192956
[pid=19074] ppid=19072 vsize=4392 CPUtime=25.49
/proc/19074/stat : 19074 (march_ks) R 19072 19074 18957 0 -1 4194304 2902 0 0 0 2548 1 0 0 25 0 1 0 28021769 4497408 793 1992294400 134512640 135019032 4294956240 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/19074/statm: 1098 793 72 123 0 973 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4392

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19075
/proc/meminfo: memFree=1506944/2055920 swapFree=4192956/4192956
[pid=19074] ppid=19072 vsize=4520 CPUtime=51.08
/proc/19074/stat : 19074 (march_ks) R 19072 19074 18957 0 -1 4194304 2916 0 0 0 5107 1 0 0 25 0 1 0 28021769 4628480 807 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/19074/statm: 1130 807 72 123 0 1005 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4520

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19075
/proc/meminfo: memFree=1506880/2055920 swapFree=4192956/4192956
[pid=19074] ppid=19072 vsize=4520 CPUtime=102.26
/proc/19074/stat : 19074 (march_ks) R 19072 19074 18957 0 -1 4194304 2931 0 0 0 10225 1 0 0 25 0 1 0 28021769 4628480 822 1992294400 134512640 135019032 4294956240 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/19074/statm: 1130 822 72 123 0 1005 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4520

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19075
/proc/meminfo: memFree=1506752/2055920 swapFree=4192956/4192956
[pid=19074] ppid=19072 vsize=4648 CPUtime=162.24
/proc/19074/stat : 19074 (march_ks) R 19072 19074 18957 0 -1 4194304 2952 0 0 0 16223 1 0 0 25 0 1 0 28021769 4759552 843 1992294400 134512640 135019032 4294956240 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/19074/statm: 1162 843 72 123 0 1037 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4648

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19075
/proc/meminfo: memFree=1506560/2055920 swapFree=4192956/4192956
[pid=19074] ppid=19072 vsize=4836 CPUtime=222.22
/proc/19074/stat : 19074 (march_ks) R 19072 19074 18957 0 -1 4194304 2987 0 0 0 22221 1 0 0 25 0 1 0 28021769 4952064 878 1992294400 134512640 135019032 4294956240 18446744073709551615 134597190 0 0 4096 0 0 0 0 17 1 0 0
/proc/19074/statm: 1209 878 72 123 0 1084 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 4836

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19075
/proc/meminfo: memFree=1506496/2055920 swapFree=4192956/4192956
[pid=19074] ppid=19072 vsize=4836 CPUtime=282.2
/proc/19074/stat : 19074 (march_ks) R 19072 19074 18957 0 -1 4194304 2992 0 0 0 28219 1 0 0 25 0 1 0 28021769 4952064 883 1992294400 134512640 135019032 4294956240 18446744073709551615 134538617 0 0 4096 0 0 0 0 17 1 0 0
/proc/19074/statm: 1209 883 72 123 0 1084 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 4836

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19075
/proc/meminfo: memFree=1506304/2055920 swapFree=4192956/4192956
[pid=19074] ppid=19072 vsize=4972 CPUtime=342.18
/proc/19074/stat : 19074 (march_ks) R 19072 19074 18957 0 -1 4194304 3025 0 0 0 34217 1 0 0 25 0 1 0 28021769 5091328 916 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/19074/statm: 1243 916 72 123 0 1118 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 4972

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19075
/proc/meminfo: memFree=1506368/2055920 swapFree=4192956/4192956
[pid=19074] ppid=19072 vsize=4972 CPUtime=402.16
/proc/19074/stat : 19074 (march_ks) R 19072 19074 18957 0 -1 4194304 3025 0 0 0 40215 1 0 0 25 0 1 0 28021769 5091328 916 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/19074/statm: 1243 916 72 123 0 1118 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 4972

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19075
/proc/meminfo: memFree=1506304/2055920 swapFree=4192956/4192956
[pid=19074] ppid=19072 vsize=4972 CPUtime=462.14
/proc/19074/stat : 19074 (march_ks) R 19072 19074 18957 0 -1 4194304 3025 0 0 0 46213 1 0 0 25 0 1 0 28021769 5091328 916 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19074/statm: 1243 916 72 123 0 1118 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 4972

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19075
/proc/meminfo: memFree=1506432/2055920 swapFree=4192956/4192956
[pid=19074] ppid=19072 vsize=4972 CPUtime=522.12
/proc/19074/stat : 19074 (march_ks) R 19072 19074 18957 0 -1 4194304 3025 0 0 0 52211 1 0 0 25 0 1 0 28021769 5091328 916 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/19074/statm: 1243 916 72 123 0 1118 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 4972

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19075
/proc/meminfo: memFree=1506432/2055920 swapFree=4192956/4192956
[pid=19074] ppid=19072 vsize=4972 CPUtime=582.1
/proc/19074/stat : 19074 (march_ks) R 19072 19074 18957 0 -1 4194304 3028 0 0 0 58209 1 0 0 25 0 1 0 28021769 5091328 919 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/19074/statm: 1243 919 72 123 0 1118 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 4972

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19075
/proc/meminfo: memFree=1506432/2055920 swapFree=4192956/4192956
[pid=19074] ppid=19072 vsize=4972 CPUtime=642.09
/proc/19074/stat : 19074 (march_ks) R 19072 19074 18957 0 -1 4194304 3031 0 0 0 64207 2 0 0 25 0 1 0 28021769 5091328 922 1992294400 134512640 135019032 4294956240 18446744073709551615 134541945 0 0 4096 0 0 0 0 17 1 0 0
/proc/19074/statm: 1243 922 72 123 0 1118 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 4972


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19083
/proc/meminfo: memFree=1505408/2055920 swapFree=4192956/4192956
[pid=19074] ppid=19072 vsize=5680 CPUtime=4060.98
/proc/19074/stat : 19074 (march_ks) R 19072 19074 18957 0 -1 4194304 3194 0 0 0 406092 6 0 0 25 0 1 0 28021769 5816320 1085 1992294400 134512640 135019032 4294956240 18446744073709551615 134537960 0 0 4096 0 0 0 0 17 1 0 0
/proc/19074/statm: 1420 1085 72 123 0 1295 0
Current children cumulated CPU time (s) 4060.98
Current children cumulated vsize (KiB) 5680

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19083
/proc/meminfo: memFree=1505280/2055920 swapFree=4192956/4192956
[pid=19074] ppid=19072 vsize=5680 CPUtime=4120.96
/proc/19074/stat : 19074 (march_ks) R 19072 19074 18957 0 -1 4194304 3212 0 0 0 412090 6 0 0 25 0 1 0 28021769 5816320 1103 1992294400 134512640 135019032 4294956240 18446744073709551615 134537944 0 0 4096 0 0 0 0 17 1 0 0
/proc/19074/statm: 1420 1103 72 123 0 1295 0
Current children cumulated CPU time (s) 4120.96
Current children cumulated vsize (KiB) 5680

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19083
/proc/meminfo: memFree=1505216/2055920 swapFree=4192956/4192956
[pid=19074] ppid=19072 vsize=5680 CPUtime=4180.94
/proc/19074/stat : 19074 (march_ks) R 19072 19074 18957 0 -1 4194304 3220 0 0 0 418088 6 0 0 25 0 1 0 28021769 5816320 1111 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/19074/statm: 1420 1111 72 123 0 1295 0
Current children cumulated CPU time (s) 4180.94
Current children cumulated vsize (KiB) 5680

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19083
/proc/meminfo: memFree=1505280/2055920 swapFree=4192956/4192956
[pid=19074] ppid=19072 vsize=5680 CPUtime=4240.92
/proc/19074/stat : 19074 (march_ks) R 19072 19074 18957 0 -1 4194304 3221 0 0 0 424086 6 0 0 25 0 1 0 28021769 5816320 1112 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/19074/statm: 1420 1112 72 123 0 1295 0
Current children cumulated CPU time (s) 4240.92
Current children cumulated vsize (KiB) 5680

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19085
/proc/meminfo: memFree=1505088/2055920 swapFree=4192956/4192956
[pid=19074] ppid=19072 vsize=5908 CPUtime=4300.91
/proc/19074/stat : 19074 (march_ks) R 19072 19074 18957 0 -1 4194304 3234 0 0 0 430084 7 0 0 25 0 1 0 28021769 6049792 1125 1992294400 134512640 135019032 4294956240 18446744073709551615 134565483 0 0 4096 0 0 0 0 17 1 0 0
/proc/19074/statm: 1477 1125 72 123 0 1352 0
Current children cumulated CPU time (s) 4300.91
Current children cumulated vsize (KiB) 5908

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19085
/proc/meminfo: memFree=1505152/2055920 swapFree=4192956/4192956
[pid=19074] ppid=19072 vsize=5908 CPUtime=4360.89
/proc/19074/stat : 19074 (march_ks) R 19072 19074 18957 0 -1 4194304 3235 0 0 0 436082 7 0 0 25 0 1 0 28021769 6049792 1126 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/19074/statm: 1477 1126 72 123 0 1352 0
Current children cumulated CPU time (s) 4360.89
Current children cumulated vsize (KiB) 5908

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19085
/proc/meminfo: memFree=1505152/2055920 swapFree=4192956/4192956
[pid=19074] ppid=19072 vsize=5908 CPUtime=4420.87
/proc/19074/stat : 19074 (march_ks) R 19072 19074 18957 0 -1 4194304 3236 0 0 0 442080 7 0 0 25 0 1 0 28021769 6049792 1127 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/19074/statm: 1477 1127 72 123 0 1352 0
Current children cumulated CPU time (s) 4420.87
Current children cumulated vsize (KiB) 5908

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19085
/proc/meminfo: memFree=1505152/2055920 swapFree=4192956/4192956
[pid=19074] ppid=19072 vsize=5908 CPUtime=4480.85
/proc/19074/stat : 19074 (march_ks) R 19072 19074 18957 0 -1 4194304 3237 0 0 0 448078 7 0 0 25 0 1 0 28021769 6049792 1128 1992294400 134512640 135019032 4294956240 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/19074/statm: 1477 1128 72 123 0 1352 0
Current children cumulated CPU time (s) 4480.85
Current children cumulated vsize (KiB) 5908

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19085
/proc/meminfo: memFree=1505152/2055920 swapFree=4192956/4192956
[pid=19074] ppid=19072 vsize=5908 CPUtime=4540.83
/proc/19074/stat : 19074 (march_ks) R 19072 19074 18957 0 -1 4194304 3245 0 0 0 454076 7 0 0 25 0 1 0 28021769 6049792 1136 1992294400 134512640 135019032 4294956240 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 1 0 0
/proc/19074/statm: 1477 1136 72 123 0 1352 0
Current children cumulated CPU time (s) 4540.83
Current children cumulated vsize (KiB) 5908

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19085
/proc/meminfo: memFree=1505024/2055920 swapFree=4192956/4192956
[pid=19074] ppid=19072 vsize=5908 CPUtime=4600.81
/proc/19074/stat : 19074 (march_ks) R 19072 19074 18957 0 -1 4194304 3276 0 0 0 460074 7 0 0 25 0 1 0 28021769 6049792 1167 1992294400 134512640 135019032 4294956240 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/19074/statm: 1477 1167 72 123 0 1352 0
Current children cumulated CPU time (s) 4600.81
Current children cumulated vsize (KiB) 5908

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19085
/proc/meminfo: memFree=1505024/2055920 swapFree=4192956/4192956
[pid=19074] ppid=19072 vsize=5908 CPUtime=4660.79
/proc/19074/stat : 19074 (march_ks) R 19072 19074 18957 0 -1 4194304 3279 0 0 0 466072 7 0 0 25 0 1 0 28021769 6049792 1170 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/19074/statm: 1477 1170 72 123 0 1352 0
Current children cumulated CPU time (s) 4660.79
Current children cumulated vsize (KiB) 5908

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19085
/proc/meminfo: memFree=1504960/2055920 swapFree=4192956/4192956
[pid=19074] ppid=19072 vsize=6248 CPUtime=4720.77
/proc/19074/stat : 19074 (march_ks) R 19072 19074 18957 0 -1 4194304 3294 0 0 0 472070 7 0 0 25 0 1 0 28021769 6397952 1185 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/19074/statm: 1562 1185 72 123 0 1437 0
Current children cumulated CPU time (s) 4720.77
Current children cumulated vsize (KiB) 6248

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19085
/proc/meminfo: memFree=1504896/2055920 swapFree=4192956/4192956
[pid=19074] ppid=19072 vsize=6248 CPUtime=4780.75
/proc/19074/stat : 19074 (march_ks) R 19072 19074 18957 0 -1 4194304 3298 0 0 0 478068 7 0 0 25 0 1 0 28021769 6397952 1189 1992294400 134512640 135019032 4294956240 18446744073709551615 134538413 0 0 4096 0 0 0 0 17 1 0 0
/proc/19074/statm: 1562 1189 72 123 0 1437 0
Current children cumulated CPU time (s) 4780.75
Current children cumulated vsize (KiB) 6248

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19085
/proc/meminfo: memFree=1504832/2055920 swapFree=4192956/4192956
[pid=19074] ppid=19072 vsize=6248 CPUtime=4840.73
/proc/19074/stat : 19074 (march_ks) R 19072 19074 18957 0 -1 4194304 3327 0 0 0 484066 7 0 0 25 0 1 0 28021769 6397952 1218 1992294400 134512640 135019032 4294956240 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/19074/statm: 1562 1218 72 123 0 1437 0
Current children cumulated CPU time (s) 4840.73
Current children cumulated vsize (KiB) 6248

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19085
/proc/meminfo: memFree=1504768/2055920 swapFree=4192956/4192956
[pid=19074] ppid=19072 vsize=6248 CPUtime=4900.71
/proc/19074/stat : 19074 (march_ks) R 19072 19074 18957 0 -1 4194304 3328 0 0 0 490064 7 0 0 25 0 1 0 28021769 6397952 1219 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/19074/statm: 1562 1219 72 123 0 1437 0
Current children cumulated CPU time (s) 4900.71
Current children cumulated vsize (KiB) 6248

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19085
/proc/meminfo: memFree=1504768/2055920 swapFree=4192956/4192956
[pid=19074] ppid=19072 vsize=6376 CPUtime=4960.69
/proc/19074/stat : 19074 (march_ks) R 19072 19074 18957 0 -1 4194304 3332 0 0 0 496062 7 0 0 25 0 1 0 28021769 6529024 1223 1992294400 134512640 135019032 4294956240 18446744073709551615 134538155 0 0 4096 0 0 0 0 17 1 0 0
/proc/19074/statm: 1594 1223 72 123 0 1469 0
Current children cumulated CPU time (s) 4960.69
Current children cumulated vsize (KiB) 6376



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19085
/proc/meminfo: memFree=1504704/2055920 swapFree=4192956/4192956
[pid=19074] ppid=19072 vsize=6376 CPUtime=5000.08
/proc/19074/stat : 19074 (march_ks) R 19072 19074 18957 0 -1 4194304 3346 0 0 0 500001 7 0 0 25 0 1 0 28021769 6529024 1237 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/19074/statm: 1594 1237 72 123 0 1469 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 6376

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

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

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19085
/proc/meminfo: memFree=1504704/2055920 swapFree=4192956/4192956
[pid=19074] ppid=19072 vsize=6376 CPUtime=5000.08
/proc/19074/stat : 19074 (march_ks) R 19072 19074 18957 0 -1 4194304 3346 0 0 0 500001 7 0 0 25 0 1 0 28021769 6529024 1237 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/19074/statm: 1594 1237 72 123 0 1469 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 6376

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.71
CPU time (s): 5000.1
CPU user time (s): 5000.02
CPU system time (s): 0.080987
CPU usage (%): 99.9678
Max. virtual memory (cumulated for all children) (KiB): 6376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.02
system time used= 0.080987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3346
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= 2
involuntary context switches= 10395

runsolver used 4.65229 second user time and 9.06362 second system time

The end

Launcher Data

Begin job on node57 at 2009-04-17 22:25:45
IDJOB=1625965
IDBENCH=70217
IDSOLVER=582
FILE ID=node57/1625965-1239999945
PBS_JOBID= 9157333
Free space on /tmp= 66440 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S1253795703-015.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1625965-1239999945/watcher-1625965-1239999945 -o /tmp/evaluation-result-1625965-1239999945/solver-1625965-1239999945 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1625965-1239999945.cnf            

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 17b09148dbc69a552ff183cd5c8f891a
RANDOM SEED=126493846

node57.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.256
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		: 3000.256
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:       1510496 kB
Buffers:         71444 kB
Cached:         403672 kB
SwapCached:          0 kB
Active:         232584 kB
Inactive:       256488 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1510496 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3284 kB
Writeback:           0 kB
Mapped:          23700 kB
Slab:            42448 kB
Committed_AS:   139816 kB
PageTables:       1388 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= 66436 MiB
End job on node57 at 2009-04-17 23:49:09