Trace number 302217

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
March KS 2007-02-08? (TO) 1200.02 1200.32

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S422570514-15.cnf
MD5SUM3075ec5f10b4ac38799d83224a9cb93c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark77.3522
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)

0.41/0.42	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.41/0.42	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.41/0.42	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.41/0.42	c main()::
0.41/0.42	c initFormula():: searching for DIMACS p-line....
0.41/0.42	c full lookahead due to high density!
0.41/0.42	c initFormula():: the DIMACS p-line indicates a CNF of 900 variables and 18000 clauses.
0.41/0.42	c parseCNF():: parsing....
0.41/0.42	c parseCNF():: the CNF contains 0 unary clauses.
0.41/0.42	c runParser():: parsing was successful, warming up engines...
0.41/0.42	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.41/0.42	c preprocessing fase I completed:: there are now 900 free variables and 18000 clauses.
0.41/0.42	c stat :: sign balance is biased by 0.046
0.41/0.42	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.41/0.42	c using k-SAT heuristics (size based diff)
0.41/0.42	c longest clause has size 5
0.41/0.42	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.41/0.42	c main():: clause / variable ratio: ( 18000 / 900 ) = 20.00
0.41/0.42	c longest clause has size 5
0.41/0.42	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.41/0.42	c dynamic_preselect_setsize :: off
0.41/0.42	c suggested doublelook initial :: 0
0.41/0.42	c main():: all systems go!
0.41/0.42	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 382 JD: 275
2.14/2.18	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node22/watcher-302217-1172006805 -o ROOT/results/node22/solver-302217-1172006805 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302217-1172006805/march_ks /tmp/evaluation/302217-1172006805/instance-302217-1172006805.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.97 0.91 3/77 23769
/proc/meminfo: memFree=1709040/2055920 swapFree=4147160/4192956
[pid=23769] ppid=23767 vsize=800 CPUtime=0
/proc/23769/stat : 23769 (march_ks) R 23767 23769 23077 0 -1 4194304 119 0 0 0 0 0 0 0 18 0 1 0 220634542 819200 104 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/23769/statm: 200 104 47 123 0 75 0

[startup+0.106634 s]
/proc/loadavg: 0.92 0.97 0.91 3/77 23769
/proc/meminfo: memFree=1709040/2055920 swapFree=4147160/4192956
[pid=23769] ppid=23767 vsize=3372 CPUtime=0.09
/proc/23769/stat : 23769 (march_ks) R 23767 23769 23077 0 -1 4194304 1833 0 0 0 9 0 0 0 18 0 1 0 220634542 3452928 533 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134553430 0 0 4096 0 0 0 0 17 1 0 0
/proc/23769/statm: 843 534 67 123 0 718 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3372

[startup+0.514664 s]
/proc/loadavg: 0.92 0.97 0.91 3/77 23769
/proc/meminfo: memFree=1709040/2055920 swapFree=4147160/4192956
[pid=23769] ppid=23767 vsize=4240 CPUtime=0.51
/proc/23769/stat : 23769 (march_ks) R 23767 23769 23077 0 -1 4194304 2928 0 0 0 50 1 0 0 21 0 1 0 220634542 4341760 763 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/23769/statm: 1060 763 72 123 0 935 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4240

[startup+1.33472 s]
/proc/loadavg: 0.92 0.97 0.91 2/78 23770
/proc/meminfo: memFree=1706024/2055920 swapFree=4147160/4192956
[pid=23769] ppid=23767 vsize=4256 CPUtime=1.33
/proc/23769/stat : 23769 (march_ks) R 23767 23769 23077 0 -1 4194304 2932 0 0 0 132 1 0 0 25 0 1 0 220634542 4358144 767 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541833 0 0 4096 0 0 0 0 17 1 0 0
/proc/23769/statm: 1064 767 72 123 0 939 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4256

[startup+2.97084 s]
/proc/loadavg: 0.92 0.97 0.91 2/78 23770
/proc/meminfo: memFree=1705832/2055920 swapFree=4147160/4192956
[pid=23769] ppid=23767 vsize=4256 CPUtime=2.96
/proc/23769/stat : 23769 (march_ks) R 23767 23769 23077 0 -1 4194304 2932 0 0 0 295 1 0 0 25 0 1 0 220634542 4358144 767 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/23769/statm: 1064 767 72 123 0 939 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4256

[startup+6.25309 s]
/proc/loadavg: 0.93 0.97 0.91 2/78 23770
/proc/meminfo: memFree=1705832/2055920 swapFree=4147160/4192956
[pid=23769] ppid=23767 vsize=4256 CPUtime=6.25
/proc/23769/stat : 23769 (march_ks) R 23767 23769 23077 0 -1 4194304 2932 0 0 0 624 1 0 0 25 0 1 0 220634542 4358144 767 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134598018 0 0 4096 0 0 0 0 17 1 0 0
/proc/23769/statm: 1064 767 72 123 0 939 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 4256

[startup+12.7036 s]
/proc/loadavg: 0.93 0.97 0.91 2/78 23770
/proc/meminfo: memFree=1705768/2055920 swapFree=4147160/4192956
[pid=23769] ppid=23767 vsize=4388 CPUtime=12.69
/proc/23769/stat : 23769 (march_ks) R 23767 23769 23077 0 -1 4194304 2943 0 0 0 1268 1 0 0 25 0 1 0 220634542 4493312 778 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 1 0 0
/proc/23769/statm: 1097 778 72 123 0 972 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4388

[startup+25.5105 s]
/proc/loadavg: 0.95 0.97 0.91 2/78 23770
/proc/meminfo: memFree=1705768/2055920 swapFree=4147160/4192956
[pid=23769] ppid=23767 vsize=4392 CPUtime=25.5
/proc/23769/stat : 23769 (march_ks) R 23767 23769 23077 0 -1 4194304 2962 0 0 0 2549 1 0 0 25 0 1 0 220634542 4497408 797 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/23769/statm: 1098 797 72 123 0 973 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 4392

[startup+51.1214 s]
/proc/loadavg: 0.96 0.97 0.91 2/78 23770
/proc/meminfo: memFree=1705768/2055920 swapFree=4147160/4192956
[pid=23769] ppid=23767 vsize=4520 CPUtime=51.1
/proc/23769/stat : 23769 (march_ks) R 23767 23769 23077 0 -1 4194304 2977 0 0 0 5109 1 0 0 25 0 1 0 220634542 4628480 812 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/23769/statm: 1130 812 72 123 0 1005 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 4520

[startup+102.335 s]
/proc/loadavg: 0.98 0.97 0.91 2/78 23770
/proc/meminfo: memFree=1705768/2055920 swapFree=4147160/4192956
[pid=23769] ppid=23767 vsize=4520 CPUtime=102.3
/proc/23769/stat : 23769 (march_ks) R 23767 23769 23077 0 -1 4194304 2992 0 0 0 10229 1 0 0 25 0 1 0 220634542 4628480 827 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/23769/statm: 1130 827 72 123 0 1005 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 4520

[startup+162.367 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 23770
/proc/meminfo: memFree=1705704/2055920 swapFree=4147160/4192956
[pid=23769] ppid=23767 vsize=4648 CPUtime=162.31
/proc/23769/stat : 23769 (march_ks) R 23767 23769 23077 0 -1 4194304 3002 0 0 0 16230 1 0 0 25 0 1 0 220634542 4759552 837 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548041 0 0 4096 0 0 0 0 17 1 0 0
/proc/23769/statm: 1162 837 72 123 0 1037 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 4648

[startup+222.396 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 23770
/proc/meminfo: memFree=1705704/2055920 swapFree=4147160/4192956
[pid=23769] ppid=23767 vsize=4648 CPUtime=222.33
/proc/23769/stat : 23769 (march_ks) R 23767 23769 23077 0 -1 4194304 3008 0 0 0 22231 2 0 0 25 0 1 0 220634542 4759552 843 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/23769/statm: 1162 843 72 123 0 1037 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 4648

[startup+282.421 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 23770
/proc/meminfo: memFree=1705640/2055920 swapFree=4147160/4192956
[pid=23769] ppid=23767 vsize=4648 CPUtime=282.34
/proc/23769/stat : 23769 (march_ks) R 23767 23769 23077 0 -1 4194304 3013 0 0 0 28232 2 0 0 25 0 1 0 220634542 4759552 848 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/23769/statm: 1162 848 72 123 0 1037 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 4648

[startup+342.444 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 23770
/proc/meminfo: memFree=1705576/2055920 swapFree=4147160/4192956
[pid=23769] ppid=23767 vsize=4648 CPUtime=342.34
/proc/23769/stat : 23769 (march_ks) R 23767 23769 23077 0 -1 4194304 3020 0 0 0 34232 2 0 0 25 0 1 0 220634542 4759552 855 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548001 0 0 4096 0 0 0 0 17 1 0 0
/proc/23769/statm: 1162 855 72 123 0 1037 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 4648

[startup+402.47 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 23770
/proc/meminfo: memFree=1705576/2055920 swapFree=4147160/4192956
[pid=23769] ppid=23767 vsize=4648 CPUtime=402.36
/proc/23769/stat : 23769 (march_ks) R 23767 23769 23077 0 -1 4194304 3024 0 0 0 40233 3 0 0 25 0 1 0 220634542 4759552 859 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/23769/statm: 1162 859 72 123 0 1037 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 4648

[startup+462.494 s]
/proc/loadavg: 1.04 0.99 0.91 2/78 23770
/proc/meminfo: memFree=1705512/2055920 swapFree=4147160/4192956
[pid=23769] ppid=23767 vsize=4648 CPUtime=462.36
/proc/23769/stat : 23769 (march_ks) R 23767 23769 23077 0 -1 4194304 3027 0 0 0 46233 3 0 0 25 0 1 0 220634542 4759552 862 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/23769/statm: 1162 862 72 123 0 1037 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 4648

[startup+522.517 s]
/proc/loadavg: 1.01 0.99 0.91 2/78 23770
/proc/meminfo: memFree=1705512/2055920 swapFree=4147160/4192956
[pid=23769] ppid=23767 vsize=4780 CPUtime=522.37
/proc/23769/stat : 23769 (march_ks) R 23767 23769 23077 0 -1 4194304 3031 0 0 0 52234 3 0 0 25 0 1 0 220634542 4894720 866 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134596386 0 0 4096 0 0 0 0 17 1 0 0
/proc/23769/statm: 1195 866 72 123 0 1070 0
Current children cumulated CPU time (s) 522.37
Current children cumulated vsize (KiB) 4780

[startup+582.543 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 23770
/proc/meminfo: memFree=1705512/2055920 swapFree=4147160/4192956
[pid=23769] ppid=23767 vsize=4780 CPUtime=582.39
/proc/23769/stat : 23769 (march_ks) R 23767 23769 23077 0 -1 4194304 3034 0 0 0 58235 4 0 0 25 0 1 0 220634542 4894720 869 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/23769/statm: 1195 869 72 123 0 1070 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 4780

[startup+642.572 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 23770
/proc/meminfo: memFree=1705448/2055920 swapFree=4147160/4192956
[pid=23769] ppid=23767 vsize=4780 CPUtime=642.4
/proc/23769/stat : 23769 (march_ks) R 23767 23769 23077 0 -1 4194304 3037 0 0 0 64236 4 0 0 25 0 1 0 220634542 4894720 872 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/23769/statm: 1195 872 72 123 0 1070 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 4780

[startup+702.595 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 23770
/proc/meminfo: memFree=1705512/2055920 swapFree=4147160/4192956
[pid=23769] ppid=23767 vsize=4780 CPUtime=702.4
/proc/23769/stat : 23769 (march_ks) R 23767 23769 23077 0 -1 4194304 3039 0 0 0 70236 4 0 0 25 0 1 0 220634542 4894720 874 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/23769/statm: 1195 874 72 123 0 1070 0
Current children cumulated CPU time (s) 702.4
Current children cumulated vsize (KiB) 4780

[startup+762.623 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 23770
/proc/meminfo: memFree=1705448/2055920 swapFree=4147160/4192956
[pid=23769] ppid=23767 vsize=4780 CPUtime=762.42
/proc/23769/stat : 23769 (march_ks) R 23767 23769 23077 0 -1 4194304 3042 0 0 0 76237 5 0 0 25 0 1 0 220634542 4894720 877 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/23769/statm: 1195 877 72 123 0 1070 0
Current children cumulated CPU time (s) 762.42
Current children cumulated vsize (KiB) 4780

[startup+822.649 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 23772
/proc/meminfo: memFree=1705640/2055920 swapFree=4147160/4192956
[pid=23769] ppid=23767 vsize=4780 CPUtime=822.43
/proc/23769/stat : 23769 (march_ks) R 23767 23769 23077 0 -1 4194304 3046 0 0 0 82238 5 0 0 25 0 1 0 220634542 4894720 881 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/23769/statm: 1195 881 72 123 0 1070 0
Current children cumulated CPU time (s) 822.43
Current children cumulated vsize (KiB) 4780

[startup+882.674 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 23772
/proc/meminfo: memFree=1705576/2055920 swapFree=4147160/4192956
[pid=23769] ppid=23767 vsize=4780 CPUtime=882.44
/proc/23769/stat : 23769 (march_ks) R 23767 23769 23077 0 -1 4194304 3054 0 0 0 88239 5 0 0 25 0 1 0 220634542 4894720 889 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/23769/statm: 1195 889 72 123 0 1070 0
Current children cumulated CPU time (s) 882.44
Current children cumulated vsize (KiB) 4780

[startup+942.698 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 23772
/proc/meminfo: memFree=1705512/2055920 swapFree=4147160/4192956
[pid=23769] ppid=23767 vsize=4780 CPUtime=942.44
/proc/23769/stat : 23769 (march_ks) R 23767 23769 23077 0 -1 4194304 3061 0 0 0 94239 5 0 0 25 0 1 0 220634542 4894720 896 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526992 0 0 4096 0 0 0 0 17 1 0 0
/proc/23769/statm: 1195 896 72 123 0 1070 0
Current children cumulated CPU time (s) 942.44
Current children cumulated vsize (KiB) 4780

[startup+1002.72 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 23772
/proc/meminfo: memFree=1705576/2055920 swapFree=4147160/4192956
[pid=23769] ppid=23767 vsize=4908 CPUtime=1002.46
/proc/23769/stat : 23769 (march_ks) R 23767 23769 23077 0 -1 4194304 3066 0 0 0 100240 6 0 0 25 0 1 0 220634542 5025792 901 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/23769/statm: 1227 901 72 123 0 1102 0
Current children cumulated CPU time (s) 1002.46
Current children cumulated vsize (KiB) 4908

[startup+1062.75 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 23772
/proc/meminfo: memFree=1705256/2055920 swapFree=4147160/4192956
[pid=23769] ppid=23767 vsize=5112 CPUtime=1062.48
/proc/23769/stat : 23769 (march_ks) R 23767 23769 23077 0 -1 4194304 3138 0 0 0 106242 6 0 0 25 0 1 0 220634542 5234688 973 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/23769/statm: 1278 973 72 123 0 1153 0
Current children cumulated CPU time (s) 1062.48
Current children cumulated vsize (KiB) 5112

[startup+1122.78 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 23772
/proc/meminfo: memFree=1705064/2055920 swapFree=4147160/4192956
[pid=23769] ppid=23767 vsize=5364 CPUtime=1122.48
/proc/23769/stat : 23769 (march_ks) R 23767 23769 23077 0 -1 4194304 3167 0 0 0 112242 6 0 0 25 0 1 0 220634542 5492736 1002 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541806 0 0 4096 0 0 0 0 17 1 0 0
/proc/23769/statm: 1341 1002 72 123 0 1216 0
Current children cumulated CPU time (s) 1122.48
Current children cumulated vsize (KiB) 5364

[startup+1182.8 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 23772
/proc/meminfo: memFree=1705064/2055920 swapFree=4147160/4192956
[pid=23769] ppid=23767 vsize=5364 CPUtime=1182.49
/proc/23769/stat : 23769 (march_ks) R 23767 23769 23077 0 -1 4194304 3171 0 0 0 118242 7 0 0 25 0 1 0 220634542 5492736 1006 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134525870 0 0 4096 0 0 0 0 17 1 0 0
/proc/23769/statm: 1341 1006 72 123 0 1216 0
Current children cumulated CPU time (s) 1182.49
Current children cumulated vsize (KiB) 5364



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.32 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 23772
/proc/meminfo: memFree=1705064/2055920 swapFree=4147160/4192956
[pid=23769] ppid=23767 vsize=5364 CPUtime=1200.01
/proc/23769/stat : 23769 (march_ks) R 23767 23769 23077 0 -1 4194304 3171 0 0 0 119994 7 0 0 25 0 1 0 220634542 5492736 1006 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134597223 0 0 4096 0 0 0 0 17 1 0 0
/proc/23769/statm: 1341 1006 72 123 0 1216 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 5364

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

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

[startup+1200.32 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 23772
/proc/meminfo: memFree=1705064/2055920 swapFree=4147160/4192956
[pid=23769] ppid=23767 vsize=5364 CPUtime=1200.01
/proc/23769/stat : 23769 (march_ks) R 23767 23769 23077 0 -1 4194304 3171 0 0 0 119994 7 0 0 25 0 1 0 220634542 5492736 1006 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134597223 0 0 4096 0 0 0 0 17 1 0 0
/proc/23769/statm: 1341 1006 72 123 0 1216 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 5364

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.32
CPU time (s): 1200.02
CPU user time (s): 1199.94
CPU system time (s): 0.075988
CPU usage (%): 99.9746
Max. virtual memory (cumulated for all children) (KiB): 5364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.075988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3171
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= 2330

runsolver used 1.2958 second user time and 2.70859 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Tue Feb 20 21:26:45 UTC 2007

IDJOB= 302217
IDBENCH= 20078
IDSOLVER= 111
FILE ID= node22/302217-1172006805

PBS_JOBID= 3892656

Free space on /tmp= 66561 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S422570514-15.cnf
COMMAND LINE= /tmp/evaluation/302217-1172006805/march_ks /tmp/evaluation/302217-1172006805/instance-302217-1172006805.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-302217-1172006805 -o ROOT/results/node22/solver-302217-1172006805 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302217-1172006805/march_ks /tmp/evaluation/302217-1172006805/instance-302217-1172006805.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  3075ec5f10b4ac38799d83224a9cb93c

RANDOM SEED= 962505613

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.235
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		: 3000.235
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:       1709448 kB
Buffers:         37588 kB
Cached:         225932 kB
SwapCached:      11948 kB
Active:         192772 kB
Inactive:        93900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1709448 kB
SwapTotal:     4192956 kB
SwapFree:      4147160 kB
Dirty:            2760 kB
Writeback:           0 kB
Mapped:          30144 kB
Slab:            45476 kB
Committed_AS:   665056 kB
PageTables:       1668 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= 66561 MiB

End job on node22 on Tue Feb 20 21:46:49 UTC 2007