Trace number 368964

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) 5000.12 5001.58

General information on the benchmark

Namecrafted/Hard/contest05/others/
sgp_9-8-8.sat05-2674.reshuffled-07.cnf
MD5SUMf935103d71f7bb9e8d8051793d20ec02
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables186624
Number of clauses3086912
Sum of the clauses size6851936
Maximum clause length64
Minimum clause length1
Number of clauses of size 1128
Number of clauses of size 22506464
Number of clauses of size 3574560
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 55760

Solver Data (download as text)

83.46/83.54	c main():: ***                                   [ march satisfiability solver ]                                   ***
83.46/83.54	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
83.46/83.54	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
83.46/83.54	c main()::
83.46/83.54	c initFormula():: searching for DIMACS p-line....
83.46/83.54	c full lookahead due to high density!
83.46/83.54	c initFormula():: the DIMACS p-line indicates a CNF of 186624 variables and 3086912 clauses.
83.46/83.54	c parseCNF():: parsing....
83.46/83.54	c parseCNF():: the CNF contains 128 unary clauses.
83.46/83.54	c runParser():: parsing was successful, warming up engines...
83.46/83.54	c simplify_formula():: removed 0 tautological, 786432 satisfied and 0 duplicate clauses
83.46/83.54	c preprocessing fase I completed:: there are now 120064 free variables and 2300480 clauses.
83.46/83.54	c stat :: sign balance is biased by 9.653
83.46/83.54	c shorten_equivalence(): average equivalence length reduced from nan to nan
83.46/83.54	c using k-SAT heuristics (size based diff)
83.46/83.54	c longest clause has size 64
83.46/83.54	c simplify_formula():: removed 0 tautological, 0 satisfied and 344960 duplicate clauses
83.46/83.54	c resolvent_look() :: found 200704 resolvents
83.46/83.54	c main():: clause / variable ratio: ( 2501184 / 186624 ) = 13.40
83.46/83.54	c longest clause has size 64
83.46/83.54	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
83.46/83.54	c dynamic_preselect_setsize :: off
83.46/83.54	c suggested doublelook initial :: 0
83.46/83.54	c main():: all systems go!
83.46/83.54	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/node19/watcher-368964-1177269088 -o ROOT/results/node19/solver-368964-1177269088 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/368964-1177269088/march_ks /tmp/evaluation/368964-1177269088/instance-368964-1177269088.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 13177
/proc/meminfo: memFree=1738880/2055920 swapFree=4159368/4192956
[pid=13177] ppid=13175 vsize=13448 CPUtime=0
/proc/13177/stat : 13177 (march_ks) R 13175 13177 13121 0 -1 4194304 730 0 0 0 0 0 0 0 18 0 1 0 174827013 13770752 715 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134557383 0 0 4096 0 0 0 0 17 1 0 0
/proc/13177/statm: 3362 721 45 123 0 3237 0

[startup+0.0258331 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 13177
/proc/meminfo: memFree=1738880/2055920 swapFree=4159368/4192956
[pid=13177] ppid=13175 vsize=29880 CPUtime=0.02
/proc/13177/stat : 13177 (march_ks) R 13175 13177 13121 0 -1 4194304 3589 0 0 0 1 1 0 0 18 0 1 0 174827013 30597120 3574 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134557506 0 0 4096 0 0 0 0 17 1 0 0
/proc/13177/statm: 7470 3578 45 123 0 7345 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 29880

[startup+0.10184 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 13177
/proc/meminfo: memFree=1738880/2055920 swapFree=4159368/4192956
[pid=13177] ppid=13175 vsize=39992 CPUtime=0.09
/proc/13177/stat : 13177 (march_ks) R 13175 13177 13121 0 -1 4194304 6750 0 0 0 7 2 0 0 18 0 1 0 174827013 40951808 6735 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/13177/statm: 9998 6735 47 123 0 9873 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 39992

[startup+0.301863 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 13177
/proc/meminfo: memFree=1738880/2055920 swapFree=4159368/4192956
[pid=13177] ppid=13175 vsize=42632 CPUtime=0.29
/proc/13177/stat : 13177 (march_ks) R 13175 13177 13121 0 -1 4194304 7591 0 0 0 27 2 0 0 19 0 1 0 174827013 43655168 7576 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/13177/statm: 10658 7576 47 123 0 10533 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 42632

[startup+0.701905 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 13177
/proc/meminfo: memFree=1738880/2055920 swapFree=4159368/4192956
[pid=13177] ppid=13175 vsize=48044 CPUtime=0.69
/proc/13177/stat : 13177 (march_ks) R 13175 13177 13121 0 -1 4194304 9275 0 0 0 66 3 0 0 22 0 1 0 174827013 49197056 9260 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/13177/statm: 12011 9260 47 123 0 11886 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 48044

[startup+1.50199 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 13178
/proc/meminfo: memFree=1696952/2055920 swapFree=4159368/4192956
[pid=13177] ppid=13175 vsize=58868 CPUtime=1.49
/proc/13177/stat : 13177 (march_ks) R 13175 13177 13121 0 -1 4194304 12643 0 0 0 144 5 0 0 25 0 1 0 174827013 60280832 12628 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/13177/statm: 14717 12628 47 123 0 14592 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 58868

[startup+3.10117 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 13178
/proc/meminfo: memFree=1678392/2055920 swapFree=4159368/4192956
[pid=13177] ppid=13175 vsize=80384 CPUtime=3.09
/proc/13177/stat : 13177 (march_ks) R 13175 13177 13121 0 -1 4194304 19376 0 0 0 300 9 0 0 25 0 1 0 174827013 82313216 19361 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/13177/statm: 20096 19361 47 123 0 19971 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 80384

[startup+6.30151 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 13178
/proc/meminfo: memFree=1586232/2055920 swapFree=4159368/4192956
[pid=13177] ppid=13175 vsize=240468 CPUtime=6.29
/proc/13177/stat : 13177 (march_ks) R 13175 13177 13121 0 -1 4194304 38392 0 0 0 612 17 0 0 25 0 1 0 174827013 246239232 33794 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628916 0 0 4096 0 0 0 0 17 1 0 0
/proc/13177/statm: 60117 33794 50 123 0 59992 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 240468

[startup+12.7012 s]
/proc/loadavg: 0.89 0.97 0.99 2/78 13178
/proc/meminfo: memFree=1584184/2055920 swapFree=4159368/4192956
[pid=13177] ppid=13175 vsize=239828 CPUtime=12.69
/proc/13177/stat : 13177 (march_ks) R 13175 13177 13121 0 -1 4194304 45662 0 0 0 1249 20 0 0 25 0 1 0 174827013 245583872 35769 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134554589 0 0 4096 0 0 0 0 17 1 0 0
/proc/13177/statm: 59957 35769 52 123 0 59832 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 239828

[startup+25.5016 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 13178
/proc/meminfo: memFree=1584312/2055920 swapFree=4159368/4192956
[pid=13177] ppid=13175 vsize=251528 CPUtime=25.49
/proc/13177/stat : 13177 (march_ks) R 13175 13177 13121 0 -1 4194304 64378 0 0 0 2520 29 0 0 25 0 1 0 174827013 257564672 38669 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134660798 0 0 4096 0 0 0 0 17 1 0 0
/proc/13177/statm: 62882 38669 52 123 0 62757 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 251528

[startup+51.1014 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 13178
/proc/meminfo: memFree=1447672/2055920 swapFree=4159368/4192956
[pid=13177] ppid=13175 vsize=384648 CPUtime=51.06
/proc/13177/stat : 13177 (march_ks) R 13175 13177 13121 0 -1 4194304 158368 0 0 0 5036 70 0 0 25 0 1 0 174827013 393879552 69972 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134561687 0 0 4096 0 0 0 0 17 1 0 0
/proc/13177/statm: 96162 69972 67 123 0 96037 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 384648

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 13178
/proc/meminfo: memFree=1282936/2055920 swapFree=4159368/4192956
[pid=13177] ppid=13175 vsize=610752 CPUtime=102.26
/proc/13177/stat : 13177 (march_ks) R 13175 13177 13121 0 -1 4194304 290844 0 0 0 10097 129 0 0 25 0 1 0 174827013 625410048 113862 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/13177/statm: 152688 113862 72 123 0 152563 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 610752

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 13178
/proc/meminfo: memFree=1282872/2055920 swapFree=4159368/4192956
[pid=13177] ppid=13175 vsize=610752 CPUtime=162.24
/proc/13177/stat : 13177 (march_ks) R 13175 13177 13121 0 -1 4194304 290845 0 0 0 16095 129 0 0 25 0 1 0 174827013 625410048 113863 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/13177/statm: 152688 113863 72 123 0 152563 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 610752

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 13178
/proc/meminfo: memFree=1282872/2055920 swapFree=4159368/4192956
[pid=13177] ppid=13175 vsize=610752 CPUtime=222.22
/proc/13177/stat : 13177 (march_ks) R 13175 13177 13121 0 -1 4194304 290849 0 0 0 22092 130 0 0 25 0 1 0 174827013 625410048 113867 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/13177/statm: 152688 113867 72 123 0 152563 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 610752

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 13178
/proc/meminfo: memFree=1282808/2055920 swapFree=4159368/4192956
[pid=13177] ppid=13175 vsize=610752 CPUtime=282.21
/proc/13177/stat : 13177 (march_ks) R 13175 13177 13121 0 -1 4194304 290854 0 0 0 28091 130 0 0 25 0 1 0 174827013 625410048 113872 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/13177/statm: 152688 113872 72 123 0 152563 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 610752

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 13178
/proc/meminfo: memFree=1282808/2055920 swapFree=4159368/4192956
[pid=13177] ppid=13175 vsize=610752 CPUtime=342.19
/proc/13177/stat : 13177 (march_ks) R 13175 13177 13121 0 -1 4194304 290859 0 0 0 34089 130 0 0 25 0 1 0 174827013 625410048 113877 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/13177/statm: 152688 113877 72 123 0 152563 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 610752

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 13178
/proc/meminfo: memFree=1282680/2055920 swapFree=4159368/4192956
[pid=13177] ppid=13175 vsize=610884 CPUtime=402.17
/proc/13177/stat : 13177 (march_ks) R 13175 13177 13121 0 -1 4194304 290864 0 0 0 40086 131 0 0 25 0 1 0 174827013 625545216 113882 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/13177/statm: 152721 113882 72 123 0 152596 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 610884

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 13178
/proc/meminfo: memFree=1282616/2055920 swapFree=4159368/4192956
[pid=13177] ppid=13175 vsize=610884 CPUtime=462.15
/proc/13177/stat : 13177 (march_ks) R 13175 13177 13121 0 -1 4194304 290870 0 0 0 46084 131 0 0 25 0 1 0 174827013 625545216 113888 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/13177/statm: 152721 113888 72 123 0 152596 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 610884

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 13178
/proc/meminfo: memFree=1282616/2055920 swapFree=4159368/4192956
[pid=13177] ppid=13175 vsize=610884 CPUtime=522.15
/proc/13177/stat : 13177 (march_ks) R 13175 13177 13121 0 -1 4194304 290875 0 0 0 52083 132 0 0 25 0 1 0 174827013 625545216 113893 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/13177/statm: 152721 113893 72 123 0 152596 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 610884

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 13178
/proc/meminfo: memFree=1282552/2055920 swapFree=4159368/4192956
[pid=13177] ppid=13175 vsize=610884 CPUtime=582.12
/proc/13177/stat : 13177 (march_ks) R 13175 13177 13121 0 -1 4194304 290878 0 0 0 58080 132 0 0 25 0 1 0 174827013 625545216 113896 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/13177/statm: 152721 113896 72 123 0 152596 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 610884

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 13178
/proc/meminfo: memFree=1282552/2055920 swapFree=4159368/4192956
[pid=13177] ppid=13175 vsize=610884 CPUtime=642.11
/proc/13177/stat : 13177 (march_ks) R 13175 13177 13121 0 -1 4194304 290882 0 0 0 64079 132 0 0 25 0 1 0 174827013 625545216 113900 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/13177/statm: 152721 113900 72 123 0 152596 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 610884


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

[startup+4062.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 13378
/proc/meminfo: memFree=1279672/2055920 swapFree=4159368/4192956
[pid=13177] ppid=13175 vsize=612072 CPUtime=4061.11
/proc/13177/stat : 13177 (march_ks) R 13175 13177 13121 0 -1 4194304 291151 0 0 0 405953 158 0 0 25 0 1 0 174827013 626761728 114169 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/13177/statm: 153018 114169 72 123 0 152893 0
Current children cumulated CPU time (s) 4061.11
Current children cumulated vsize (KiB) 612072

[startup+4122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 13378
/proc/meminfo: memFree=1279672/2055920 swapFree=4159368/4192956
[pid=13177] ppid=13175 vsize=612072 CPUtime=4121.08
/proc/13177/stat : 13177 (march_ks) R 13175 13177 13121 0 -1 4194304 291162 0 0 0 411950 158 0 0 25 0 1 0 174827013 626761728 114180 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/13177/statm: 153018 114180 72 123 0 152893 0
Current children cumulated CPU time (s) 4121.08
Current children cumulated vsize (KiB) 612072

[startup+4182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 13378
/proc/meminfo: memFree=1279736/2055920 swapFree=4159368/4192956
[pid=13177] ppid=13175 vsize=612072 CPUtime=4181.07
/proc/13177/stat : 13177 (march_ks) R 13175 13177 13121 0 -1 4194304 291170 0 0 0 417948 159 0 0 25 0 1 0 174827013 626761728 114188 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/13177/statm: 153018 114188 72 123 0 152893 0
Current children cumulated CPU time (s) 4181.07
Current children cumulated vsize (KiB) 612072

[startup+4242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 13378
/proc/meminfo: memFree=1279672/2055920 swapFree=4159368/4192956
[pid=13177] ppid=13175 vsize=612072 CPUtime=4241.05
/proc/13177/stat : 13177 (march_ks) R 13175 13177 13121 0 -1 4194304 291174 0 0 0 423946 159 0 0 25 0 1 0 174827013 626761728 114192 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/13177/statm: 153018 114192 72 123 0 152893 0
Current children cumulated CPU time (s) 4241.05
Current children cumulated vsize (KiB) 612072

[startup+4302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 13378
/proc/meminfo: memFree=1279544/2055920 swapFree=4159368/4192956
[pid=13177] ppid=13175 vsize=612204 CPUtime=4301.03
/proc/13177/stat : 13177 (march_ks) R 13175 13177 13121 0 -1 4194304 291183 0 0 0 429944 159 0 0 25 0 1 0 174827013 626896896 114201 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/13177/statm: 153051 114201 72 123 0 152926 0
Current children cumulated CPU time (s) 4301.03
Current children cumulated vsize (KiB) 612204

[startup+4362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 13378
/proc/meminfo: memFree=1279544/2055920 swapFree=4159368/4192956
[pid=13177] ppid=13175 vsize=612204 CPUtime=4361.02
/proc/13177/stat : 13177 (march_ks) R 13175 13177 13121 0 -1 4194304 291187 0 0 0 435942 160 0 0 25 0 1 0 174827013 626896896 114205 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/13177/statm: 153051 114205 72 123 0 152926 0
Current children cumulated CPU time (s) 4361.02
Current children cumulated vsize (KiB) 612204

[startup+4422.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 13378
/proc/meminfo: memFree=1279480/2055920 swapFree=4159368/4192956
[pid=13177] ppid=13175 vsize=612204 CPUtime=4421
/proc/13177/stat : 13177 (march_ks) R 13175 13177 13121 0 -1 4194304 291199 0 0 0 441940 160 0 0 25 0 1 0 174827013 626896896 114217 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/13177/statm: 153051 114217 72 123 0 152926 0
Current children cumulated CPU time (s) 4421
Current children cumulated vsize (KiB) 612204

[startup+4482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 13378
/proc/meminfo: memFree=1279352/2055920 swapFree=4159368/4192956
[pid=13177] ppid=13175 vsize=612204 CPUtime=4480.98
/proc/13177/stat : 13177 (march_ks) R 13175 13177 13121 0 -1 4194304 291209 0 0 0 447938 160 0 0 25 0 1 0 174827013 626896896 114227 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/13177/statm: 153051 114227 72 123 0 152926 0
Current children cumulated CPU time (s) 4480.98
Current children cumulated vsize (KiB) 612204

[startup+4542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 13378
/proc/meminfo: memFree=1279288/2055920 swapFree=4159368/4192956
[pid=13177] ppid=13175 vsize=612336 CPUtime=4540.96
/proc/13177/stat : 13177 (march_ks) R 13175 13177 13121 0 -1 4194304 291212 0 0 0 453935 161 0 0 25 0 1 0 174827013 627032064 114230 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/13177/statm: 153084 114230 72 123 0 152959 0
Current children cumulated CPU time (s) 4540.96
Current children cumulated vsize (KiB) 612336

[startup+4602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 13378
/proc/meminfo: memFree=1279224/2055920 swapFree=4159368/4192956
[pid=13177] ppid=13175 vsize=612336 CPUtime=4600.95
/proc/13177/stat : 13177 (march_ks) R 13175 13177 13121 0 -1 4194304 291222 0 0 0 459934 161 0 0 25 0 1 0 174827013 627032064 114240 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/13177/statm: 153084 114240 72 123 0 152959 0
Current children cumulated CPU time (s) 4600.95
Current children cumulated vsize (KiB) 612336

[startup+4662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 13378
/proc/meminfo: memFree=1279160/2055920 swapFree=4159368/4192956
[pid=13177] ppid=13175 vsize=612336 CPUtime=4660.93
/proc/13177/stat : 13177 (march_ks) R 13175 13177 13121 0 -1 4194304 291232 0 0 0 465931 162 0 0 25 0 1 0 174827013 627032064 114250 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/13177/statm: 153084 114250 72 123 0 152959 0
Current children cumulated CPU time (s) 4660.93
Current children cumulated vsize (KiB) 612336

[startup+4722.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 13378
/proc/meminfo: memFree=1279096/2055920 swapFree=4159368/4192956
[pid=13177] ppid=13175 vsize=612336 CPUtime=4720.91
/proc/13177/stat : 13177 (march_ks) R 13175 13177 13121 0 -1 4194304 291236 0 0 0 471929 162 0 0 25 0 1 0 174827013 627032064 114254 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/13177/statm: 153084 114254 72 123 0 152959 0
Current children cumulated CPU time (s) 4720.91
Current children cumulated vsize (KiB) 612336

[startup+4782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 13378
/proc/meminfo: memFree=1278968/2055920 swapFree=4159368/4192956
[pid=13177] ppid=13175 vsize=612468 CPUtime=4780.9
/proc/13177/stat : 13177 (march_ks) R 13175 13177 13121 0 -1 4194304 291247 0 0 0 477927 163 0 0 25 0 1 0 174827013 627167232 114265 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/13177/statm: 153117 114265 72 123 0 152992 0
Current children cumulated CPU time (s) 4780.9
Current children cumulated vsize (KiB) 612468

[startup+4842.3 s]
/proc/loadavg: 0.99 0.97 0.99 3/78 13378
/proc/meminfo: memFree=1278904/2055920 swapFree=4159368/4192956
[pid=13177] ppid=13175 vsize=612468 CPUtime=4840.88
/proc/13177/stat : 13177 (march_ks) R 13175 13177 13121 0 -1 4194304 291257 0 0 0 483925 163 0 0 25 0 1 0 174827013 627167232 114275 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/13177/statm: 153117 114275 72 123 0 152992 0
Current children cumulated CPU time (s) 4840.88
Current children cumulated vsize (KiB) 612468

[startup+4902.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 13378
/proc/meminfo: memFree=1278840/2055920 swapFree=4159368/4192956
[pid=13177] ppid=13175 vsize=612468 CPUtime=4900.86
/proc/13177/stat : 13177 (march_ks) R 13175 13177 13121 0 -1 4194304 291261 0 0 0 489922 164 0 0 25 0 1 0 174827013 627167232 114279 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/13177/statm: 153117 114279 72 123 0 152992 0
Current children cumulated CPU time (s) 4900.86
Current children cumulated vsize (KiB) 612468

[startup+4962.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 13378
/proc/meminfo: memFree=1278712/2055920 swapFree=4159368/4192956
[pid=13177] ppid=13175 vsize=612468 CPUtime=4960.84
/proc/13177/stat : 13177 (march_ks) R 13175 13177 13121 0 -1 4194304 291272 0 0 0 495920 164 0 0 25 0 1 0 174827013 627167232 114290 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/13177/statm: 153117 114290 72 123 0 152992 0
Current children cumulated CPU time (s) 4960.84
Current children cumulated vsize (KiB) 612468



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 13378
/proc/meminfo: memFree=1278712/2055920 swapFree=4159368/4192956
[pid=13177] ppid=13175 vsize=612468 CPUtime=5000.04
/proc/13177/stat : 13177 (march_ks) R 13175 13177 13121 0 -1 4194304 291274 0 0 0 499839 165 0 0 25 0 1 0 174827013 627167232 114292 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/13177/statm: 153117 114292 72 123 0 152992 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 612468

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

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

[startup+5001.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 13378
/proc/meminfo: memFree=1278712/2055920 swapFree=4159368/4192956
[pid=13177] ppid=13175 vsize=612468 CPUtime=5000.04
/proc/13177/stat : 13177 (march_ks) R 13175 13177 13121 0 -1 4194304 291274 0 0 0 499839 165 0 0 25 0 1 0 174827013 627167232 114292 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/13177/statm: 153117 114292 72 123 0 152992 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 612468

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.58
CPU time (s): 5000.12
CPU user time (s): 4998.4
CPU system time (s): 1.72374
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 706320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.4
system time used= 1.72374
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 291274
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= 7618

runsolver used 5.9411 second user time and 11.4293 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Sun Apr 22 19:11:36 UTC 2007

IDJOB= 368964
IDBENCH= 24669
IDSOLVER= 180
FILE ID= node19/368964-1177269088

PBS_JOBID= 4650706

Free space on /tmp= 66413 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/others/sgp_9-8-8.sat05-2674.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/368964-1177269088/march_ks /tmp/evaluation/368964-1177269088/instance-368964-1177269088.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-368964-1177269088 -o ROOT/results/node19/solver-368964-1177269088 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/368964-1177269088/march_ks /tmp/evaluation/368964-1177269088/instance-368964-1177269088.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  f935103d71f7bb9e8d8051793d20ec02

RANDOM SEED= 124373629

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.213
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:       1739352 kB
Buffers:         37912 kB
Cached:         186984 kB
SwapCached:       2224 kB
Active:         101340 kB
Inactive:       146040 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1739352 kB
SwapTotal:     4192956 kB
SwapFree:      4159368 kB
Dirty:           54828 kB
Writeback:           0 kB
Mapped:          30396 kB
Slab:            54692 kB
Committed_AS:  4659180 kB
PageTables:       1784 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= 66413 MiB

End job on node19 on Sun Apr 22 20:35:00 UTC 2007