Trace number 1543936

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) 1200.08 1200.41

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/800/
unif-k5-r20-v800-c16000-S251246256-047.cnf
MD5SUM8f73ab57f6037e66eefb750c3e8213fd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark38.5531
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
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 516000
Number of clauses of size over 50

Solver Data 

0.29/0.37	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.37	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.29/0.37	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.29/0.37	c main()::
0.29/0.37	c initFormula():: searching for DIMACS p-line....
0.29/0.37	c full lookahead due to high density!
0.29/0.37	c initFormula():: the DIMACS p-line indicates a CNF of 800 variables and 16000 clauses.
0.29/0.37	c parseCNF():: parsing....
0.29/0.37	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.37	c runParser():: parsing was successful, warming up engines...
0.29/0.37	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.37	c preprocessing fase I completed:: there are now 800 free variables and 16000 clauses.
0.29/0.37	c stat :: sign balance is biased by 0.042
0.29/0.37	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.29/0.37	c using k-SAT heuristics (size based diff)
0.29/0.37	c longest clause has size 5
0.29/0.37	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.37	c main():: clause / variable ratio: ( 16000 / 800 ) = 20.00
0.29/0.37	c longest clause has size 5
0.29/0.37	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.37	c dynamic_preselect_setsize :: off
0.29/0.37	c suggested doublelook initial :: 0
0.29/0.37	c main():: all systems go!
0.29/0.37	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 346 JD: 239
1.79/1.85	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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1543936-1238601412/watcher-1543936-1238601412 -o /tmp/evaluation-result-1543936-1238601412/solver-1543936-1238601412 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1543936-1238601412.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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 3/64 16776
/proc/meminfo: memFree=1524264/2055920 swapFree=4178796/4192956
[pid=16776] ppid=16774 vsize=788 CPUtime=0
/proc/16776/stat : 16776 (march_ks) R 16774 16776 15901 0 -1 4194304 115 0 0 0 0 0 0 0 18 0 1 0 1132803005 806912 101 1992294400 134512640 135019032 4294956224 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/16776/statm: 197 101 47 123 0 72 0

[startup+0.028912 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16776
/proc/meminfo: memFree=1524264/2055920 swapFree=4178796/4192956
[pid=16776] ppid=16774 vsize=1184 CPUtime=0.02
/proc/16776/stat : 16776 (march_ks) R 16774 16776 15901 0 -1 4194304 204 0 0 0 2 0 0 0 18 0 1 0 1132803005 1212416 190 1992294400 134512640 135019032 4294956224 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/16776/statm: 296 191 47 123 0 171 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1184

[startup+0.101918 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16776
/proc/meminfo: memFree=1524264/2055920 swapFree=4178796/4192956
[pid=16776] ppid=16774 vsize=3012 CPUtime=0.09
/proc/16776/stat : 16776 (march_ks) R 16774 16776 15901 0 -1 4194304 1728 0 0 0 9 0 0 0 18 0 1 0 1132803005 3084288 561 1992294400 134512640 135019032 4294956224 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/16776/statm: 753 561 67 123 0 628 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3012

[startup+0.301935 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16776
/proc/meminfo: memFree=1524264/2055920 swapFree=4178796/4192956
[pid=16776] ppid=16774 vsize=3012 CPUtime=0.29
/proc/16776/stat : 16776 (march_ks) R 16774 16776 15901 0 -1 4194304 1728 0 0 0 29 0 0 0 19 0 1 0 1132803005 3084288 561 1992294400 134512640 135019032 4294956224 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16776/statm: 753 561 67 123 0 628 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3012

[startup+0.70197 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16776
/proc/meminfo: memFree=1524264/2055920 swapFree=4178796/4192956
[pid=16776] ppid=16774 vsize=3852 CPUtime=0.69
/proc/16776/stat : 16776 (march_ks) R 16774 16776 15901 0 -1 4194304 2608 0 0 0 68 1 0 0 22 0 1 0 1132803005 3944448 696 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/16776/statm: 963 696 72 123 0 838 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3852

[startup+1.50104 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 16777
/proc/meminfo: memFree=1521568/2055920 swapFree=4178796/4192956
[pid=16776] ppid=16774 vsize=3864 CPUtime=1.49
/proc/16776/stat : 16776 (march_ks) R 16774 16776 15901 0 -1 4194304 2611 0 0 0 148 1 0 0 25 0 1 0 1132803005 3956736 699 1992294400 134512640 135019032 4294956224 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/16776/statm: 966 699 72 123 0 841 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3864

[startup+3.10118 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 16777
/proc/meminfo: memFree=1521440/2055920 swapFree=4178796/4192956
[pid=16776] ppid=16774 vsize=3864 CPUtime=3.09
/proc/16776/stat : 16776 (march_ks) R 16774 16776 15901 0 -1 4194304 2611 0 0 0 308 1 0 0 25 0 1 0 1132803005 3956736 699 1992294400 134512640 135019032 4294956224 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/16776/statm: 966 699 72 123 0 841 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3864

[startup+6.30146 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 16777
/proc/meminfo: memFree=1521312/2055920 swapFree=4178796/4192956
[pid=16776] ppid=16774 vsize=3868 CPUtime=6.29
/proc/16776/stat : 16776 (march_ks) R 16774 16776 15901 0 -1 4194304 2612 0 0 0 628 1 0 0 25 0 1 0 1132803005 3960832 700 1992294400 134512640 135019032 4294956224 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/16776/statm: 967 700 72 123 0 842 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3868

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 16777
/proc/meminfo: memFree=1521248/2055920 swapFree=4178796/4192956
[pid=16776] ppid=16774 vsize=3868 CPUtime=12.69
/proc/16776/stat : 16776 (march_ks) R 16774 16776 15901 0 -1 4194304 2612 0 0 0 1268 1 0 0 25 0 1 0 1132803005 3960832 700 1992294400 134512640 135019032 4294956224 18446744073709551615 134628856 0 0 4096 0 0 0 0 17 1 0 0
/proc/16776/statm: 967 700 72 123 0 842 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3868

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 16777
/proc/meminfo: memFree=1521312/2055920 swapFree=4178796/4192956
[pid=16776] ppid=16774 vsize=3996 CPUtime=25.49
/proc/16776/stat : 16776 (march_ks) R 16774 16776 15901 0 -1 4194304 2620 0 0 0 2548 1 0 0 25 0 1 0 1132803005 4091904 708 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/16776/statm: 999 708 72 123 0 874 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3996

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 16777
/proc/meminfo: memFree=1521440/2055920 swapFree=4178796/4192956
[pid=16776] ppid=16774 vsize=3996 CPUtime=51.08
/proc/16776/stat : 16776 (march_ks) R 16774 16776 15901 0 -1 4194304 2634 0 0 0 5107 1 0 0 25 0 1 0 1132803005 4091904 722 1992294400 134512640 135019032 4294956224 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/16776/statm: 999 722 72 123 0 874 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3996

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 16777
/proc/meminfo: memFree=1521504/2055920 swapFree=4178796/4192956
[pid=16776] ppid=16774 vsize=4124 CPUtime=102.27
/proc/16776/stat : 16776 (march_ks) R 16774 16776 15901 0 -1 4194304 2645 0 0 0 10226 1 0 0 25 0 1 0 1132803005 4222976 733 1992294400 134512640 135019032 4294956224 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/16776/statm: 1031 733 72 123 0 906 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4124

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16777
/proc/meminfo: memFree=1521440/2055920 swapFree=4178796/4192956
[pid=16776] ppid=16774 vsize=4124 CPUtime=162.25
/proc/16776/stat : 16776 (march_ks) R 16774 16776 15901 0 -1 4194304 2655 0 0 0 16224 1 0 0 25 0 1 0 1132803005 4222976 743 1992294400 134512640 135019032 4294956224 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/16776/statm: 1031 743 72 123 0 906 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4124

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16777
/proc/meminfo: memFree=1521376/2055920 swapFree=4178796/4192956
[pid=16776] ppid=16774 vsize=4128 CPUtime=222.23
/proc/16776/stat : 16776 (march_ks) R 16774 16776 15901 0 -1 4194304 2663 0 0 0 22222 1 0 0 25 0 1 0 1132803005 4227072 751 1992294400 134512640 135019032 4294956224 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/16776/statm: 1032 751 72 123 0 907 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4128

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16783
/proc/meminfo: memFree=1521120/2055920 swapFree=4178796/4192956
[pid=16776] ppid=16774 vsize=4128 CPUtime=282.21
/proc/16776/stat : 16776 (march_ks) R 16774 16776 15901 0 -1 4194304 2669 0 0 0 28219 2 0 0 25 0 1 0 1132803005 4227072 757 1992294400 134512640 135019032 4294956224 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/16776/statm: 1032 757 72 123 0 907 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 4128

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16783
/proc/meminfo: memFree=1521120/2055920 swapFree=4178796/4192956
[pid=16776] ppid=16774 vsize=4128 CPUtime=342.2
/proc/16776/stat : 16776 (march_ks) R 16774 16776 15901 0 -1 4194304 2674 0 0 0 34218 2 0 0 25 0 1 0 1132803005 4227072 762 1992294400 134512640 135019032 4294956224 18446744073709551615 134538139 0 0 4096 0 0 0 0 17 1 0 0
/proc/16776/statm: 1032 762 72 123 0 907 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 4128

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16783
/proc/meminfo: memFree=1521120/2055920 swapFree=4178796/4192956
[pid=16776] ppid=16774 vsize=4128 CPUtime=402.18
/proc/16776/stat : 16776 (march_ks) R 16774 16776 15901 0 -1 4194304 2677 0 0 0 40216 2 0 0 25 0 1 0 1132803005 4227072 765 1992294400 134512640 135019032 4294956224 18446744073709551615 134538197 0 0 4096 0 0 0 0 17 1 0 0
/proc/16776/statm: 1032 765 72 123 0 907 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 4128

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16783
/proc/meminfo: memFree=1521184/2055920 swapFree=4178796/4192956
[pid=16776] ppid=16774 vsize=4256 CPUtime=462.16
/proc/16776/stat : 16776 (march_ks) R 16774 16776 15901 0 -1 4194304 2679 0 0 0 46214 2 0 0 25 0 1 0 1132803005 4358144 767 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/16776/statm: 1064 767 72 123 0 939 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 4256

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16783
/proc/meminfo: memFree=1521184/2055920 swapFree=4178796/4192956
[pid=16776] ppid=16774 vsize=4256 CPUtime=522.15
/proc/16776/stat : 16776 (march_ks) R 16774 16776 15901 0 -1 4194304 2682 0 0 0 52213 2 0 0 25 0 1 0 1132803005 4358144 770 1992294400 134512640 135019032 4294956224 18446744073709551615 134597249 0 0 4096 0 0 0 0 17 1 0 0
/proc/16776/statm: 1064 770 72 123 0 939 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 4256

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16783
/proc/meminfo: memFree=1521248/2055920 swapFree=4178796/4192956
[pid=16776] ppid=16774 vsize=4256 CPUtime=582.13
/proc/16776/stat : 16776 (march_ks) R 16774 16776 15901 0 -1 4194304 2685 0 0 0 58211 2 0 0 25 0 1 0 1132803005 4358144 773 1992294400 134512640 135019032 4294956224 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/16776/statm: 1064 773 72 123 0 939 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 4256

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16783
/proc/meminfo: memFree=1521184/2055920 swapFree=4178796/4192956
[pid=16776] ppid=16774 vsize=4256 CPUtime=642.12
/proc/16776/stat : 16776 (march_ks) R 16774 16776 15901 0 -1 4194304 2688 0 0 0 64210 2 0 0 25 0 1 0 1132803005 4358144 776 1992294400 134512640 135019032 4294956224 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/16776/statm: 1064 776 72 123 0 939 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 4256

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16783
/proc/meminfo: memFree=1521184/2055920 swapFree=4178796/4192956
[pid=16776] ppid=16774 vsize=4256 CPUtime=702.09
/proc/16776/stat : 16776 (march_ks) R 16774 16776 15901 0 -1 4194304 2692 0 0 0 70207 2 0 0 25 0 1 0 1132803005 4358144 780 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/16776/statm: 1064 780 72 123 0 939 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 4256

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16783
/proc/meminfo: memFree=1521120/2055920 swapFree=4178796/4192956
[pid=16776] ppid=16774 vsize=4256 CPUtime=762.09
/proc/16776/stat : 16776 (march_ks) R 16774 16776 15901 0 -1 4194304 2695 0 0 0 76206 3 0 0 25 0 1 0 1132803005 4358144 783 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/16776/statm: 1064 783 72 123 0 939 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 4256

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16783
/proc/meminfo: memFree=1521184/2055920 swapFree=4178796/4192956
[pid=16776] ppid=16774 vsize=4256 CPUtime=822.07
/proc/16776/stat : 16776 (march_ks) R 16774 16776 15901 0 -1 4194304 2698 0 0 0 82204 3 0 0 25 0 1 0 1132803005 4358144 786 1992294400 134512640 135019032 4294956224 18446744073709551615 134541820 0 0 4096 0 0 0 0 17 1 0 0
/proc/16776/statm: 1064 786 72 123 0 939 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 4256

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16783
/proc/meminfo: memFree=1521184/2055920 swapFree=4178796/4192956
[pid=16776] ppid=16774 vsize=4256 CPUtime=882.05
/proc/16776/stat : 16776 (march_ks) R 16774 16776 15901 0 -1 4194304 2701 0 0 0 88202 3 0 0 25 0 1 0 1132803005 4358144 789 1992294400 134512640 135019032 4294956224 18446744073709551615 134598707 0 0 4096 0 0 0 0 17 1 0 0
/proc/16776/statm: 1064 789 72 123 0 939 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 4256

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16783
/proc/meminfo: memFree=1521120/2055920 swapFree=4178796/4192956
[pid=16776] ppid=16774 vsize=4256 CPUtime=942.04
/proc/16776/stat : 16776 (march_ks) R 16774 16776 15901 0 -1 4194304 2703 0 0 0 94201 3 0 0 25 0 1 0 1132803005 4358144 791 1992294400 134512640 135019032 4294956224 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/16776/statm: 1064 791 72 123 0 939 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 4256

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16783
/proc/meminfo: memFree=1521184/2055920 swapFree=4178796/4192956
[pid=16776] ppid=16774 vsize=4256 CPUtime=1002.02
/proc/16776/stat : 16776 (march_ks) R 16774 16776 15901 0 -1 4194304 2705 0 0 0 100199 3 0 0 25 0 1 0 1132803005 4358144 793 1992294400 134512640 135019032 4294956224 18446744073709551615 134541788 0 0 4096 0 0 0 0 17 1 0 0
/proc/16776/statm: 1064 793 72 123 0 939 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 4256

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16783
/proc/meminfo: memFree=1521184/2055920 swapFree=4178796/4192956
[pid=16776] ppid=16774 vsize=4256 CPUtime=1062
/proc/16776/stat : 16776 (march_ks) R 16774 16776 15901 0 -1 4194304 2707 0 0 0 106197 3 0 0 25 0 1 0 1132803005 4358144 795 1992294400 134512640 135019032 4294956224 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/16776/statm: 1064 795 72 123 0 939 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 4256

[startup+1122.3 s]
/proc/loadavg: 1.11 1.02 1.01 2/65 16783
/proc/meminfo: memFree=1521184/2055920 swapFree=4178796/4192956
[pid=16776] ppid=16774 vsize=4384 CPUtime=1121.99
/proc/16776/stat : 16776 (march_ks) R 16774 16776 15901 0 -1 4194304 2711 0 0 0 112196 3 0 0 25 0 1 0 1132803005 4489216 799 1992294400 134512640 135019032 4294956224 18446744073709551615 134597212 0 0 4096 0 0 0 0 17 1 0 0
/proc/16776/statm: 1096 799 72 123 0 971 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 4384

[startup+1182.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 16783
/proc/meminfo: memFree=1521120/2055920 swapFree=4178796/4192956
[pid=16776] ppid=16774 vsize=4384 CPUtime=1181.97
/proc/16776/stat : 16776 (march_ks) R 16774 16776 15901 0 -1 4194304 2714 0 0 0 118194 3 0 0 25 0 1 0 1132803005 4489216 802 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/16776/statm: 1096 802 72 123 0 971 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 4384



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 16783
/proc/meminfo: memFree=1521120/2055920 swapFree=4178796/4192956
[pid=16776] ppid=16774 vsize=4384 CPUtime=1200.07
/proc/16776/stat : 16776 (march_ks) R 16774 16776 15901 0 -1 4194304 2714 0 0 0 120004 3 0 0 25 0 1 0 1132803005 4489216 802 1992294400 134512640 135019032 4294956224 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/16776/statm: 1096 802 72 123 0 971 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 4384

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): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1200.04
CPU system time (s): 0.038994
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 4384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.038994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2714
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= 1913

runsolver used 0.910861 second user time and 2.46362 second system time

The end

Launcher Data 

Begin job on node57 at 2009-04-01 17:56:52
IDJOB=1543936
IDBENCH=70195
IDSOLVER=559
FILE ID=node57/1543936-1238601412
PBS_JOBID= 9068319
Free space on /tmp= 66264 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/800/unif-k5-r20-v800-c16000-S251246256-047.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1543936-1238601412/watcher-1543936-1238601412 -o /tmp/evaluation-result-1543936-1238601412/solver-1543936-1238601412 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1543936-1238601412.cnf            

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 8f73ab57f6037e66eefb750c3e8213fd
RANDOM SEED=1479231551

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		: 3000.213
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		: 3000.213
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:       1524680 kB
Buffers:         91636 kB
Cached:         344004 kB
SwapCached:       7992 kB
Active:         218316 kB
Inactive:       226828 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1524680 kB
SwapTotal:     4192956 kB
SwapFree:      4178796 kB
Dirty:            3248 kB
Writeback:           0 kB
Mapped:          15144 kB
Slab:            72140 kB
Committed_AS:  2788660 kB
PageTables:       1392 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= 66260 MiB
End job on node57 at 2009-04-01 18:16:54