Trace number 369003

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) 5000.16 5001.63

General information on the benchmark

Namecrafted/Hard/contest03/looksrandom/
hgen8-n320-01-S1432474240.sat05-483.reshuffled-07.cnf
MD5SUM8fce8bf20db46a2557b7a1cf79e53b51
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 variables260
Number of clauses486
Sum of the clauses size1102
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2421
Number of clauses of size 30
Number of clauses of size 465
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.00	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.00	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.00	c main()::
0.00/0.00	c initFormula():: searching for DIMACS p-line....
0.00/0.00	c initFormula():: the DIMACS p-line indicates a CNF of 320 variables and 486 clauses.
0.00/0.00	c parseCNF():: parsing....
0.00/0.00	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.00	c runParser():: parsing was successful, warming up engines...
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c preprocessing fase I completed:: there are now 320 free variables and 486 clauses.
0.00/0.00	c stat :: sign balance is biased by 1.568
0.00/0.00	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.00	c using k-SAT heuristics (size based diff)
0.00/0.00	c longest clause has size 4
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c main():: clause / variable ratio: ( 486 / 320 ) = 1.52
0.00/0.00	c longest clause has size 4
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c dynamic_preselect_setsize :: on
0.00/0.00	c suggested doublelook initial :: 0
0.00/0.00	c main():: all systems go!
0.00/0.00	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 152 JD: 51
0.00/0.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************************************************************| 1 NC: 6918 JD: 51
0.69/0.70	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 2 NC: 86058 JD: 51
7.69/7.77	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 3 NC: 861122 JD: 51
74.37/74.48	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
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c |****************************************************************| 4 NC: 6654740 JD: 51
575.63/575.83	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |************
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c |***************************************************************
c |****************************************************************| 5 NC: 43072835 JD: 51
3771.56/3772.75	c |----------------------------------------------------------------|
c |*
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c |****
c |*****
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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/node18/watcher-369003-1177284664 -o ROOT/results/node18/solver-369003-1177284664 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369003-1177284664/march_ks /tmp/evaluation/369003-1177284664/instance-369003-1177284664.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: 0.89 1.01 0.99 3/77 685
/proc/meminfo: memFree=1669824/2055920 swapFree=4147132/4192956
[pid=685] ppid=683 vsize=924 CPUtime=0
/proc/685/stat : 685 (march_ks) R 683 685 629 0 -1 4194304 176 0 0 0 0 0 0 0 18 0 1 0 176383768 946176 158 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/685/statm: 231 158 67 123 0 106 0

[startup+0.088225 s]
/proc/loadavg: 0.89 1.01 0.99 3/77 685
/proc/meminfo: memFree=1669824/2055920 swapFree=4147132/4192956
[pid=685] ppid=683 vsize=924 CPUtime=0.08
/proc/685/stat : 685 (march_ks) R 683 685 629 0 -1 4194304 185 0 0 0 8 0 0 0 18 0 1 0 176383768 946176 167 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538629 0 0 4096 0 0 0 0 17 1 0 0
/proc/685/statm: 231 167 71 123 0 106 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 924

[startup+0.101227 s]
/proc/loadavg: 0.89 1.01 0.99 3/77 685
/proc/meminfo: memFree=1669824/2055920 swapFree=4147132/4192956
[pid=685] ppid=683 vsize=924 CPUtime=0.09
/proc/685/stat : 685 (march_ks) R 683 685 629 0 -1 4194304 185 0 0 0 9 0 0 0 18 0 1 0 176383768 946176 167 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 1 0 0
/proc/685/statm: 231 167 71 123 0 106 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 924

[startup+0.301246 s]
/proc/loadavg: 0.89 1.01 0.99 3/77 685
/proc/meminfo: memFree=1669824/2055920 swapFree=4147132/4192956
[pid=685] ppid=683 vsize=924 CPUtime=0.29
/proc/685/stat : 685 (march_ks) R 683 685 629 0 -1 4194304 193 0 0 0 29 0 0 0 19 0 1 0 176383768 946176 175 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538659 0 0 4096 0 0 0 0 17 1 0 0
/proc/685/statm: 231 175 71 123 0 106 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 924

[startup+0.701285 s]
/proc/loadavg: 0.89 1.01 0.99 3/77 685
/proc/meminfo: memFree=1669824/2055920 swapFree=4147132/4192956
[pid=685] ppid=683 vsize=1084 CPUtime=0.69
/proc/685/stat : 685 (march_ks) R 683 685 629 0 -1 4194304 203 0 0 0 69 0 0 0 23 0 1 0 176383768 1110016 185 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598377 0 0 4096 0 0 0 0 17 1 0 0
/proc/685/statm: 271 185 71 123 0 146 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1084

[startup+1.50136 s]
/proc/loadavg: 0.89 1.01 0.99 2/78 686
/proc/meminfo: memFree=1669240/2055920 swapFree=4147132/4192956
[pid=685] ppid=683 vsize=1084 CPUtime=1.49
/proc/685/stat : 685 (march_ks) R 683 685 629 0 -1 4194304 227 0 0 0 149 0 0 0 25 0 1 0 176383768 1110016 209 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 1 0 0
/proc/685/statm: 271 209 71 123 0 146 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1084

[startup+3.10152 s]
/proc/loadavg: 0.98 1.03 1.00 2/78 686
/proc/meminfo: memFree=1668856/2055920 swapFree=4147132/4192956
[pid=685] ppid=683 vsize=1540 CPUtime=3.09
/proc/685/stat : 685 (march_ks) R 683 685 629 0 -1 4194304 320 0 0 0 309 0 0 0 25 0 1 0 176383768 1576960 302 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/685/statm: 385 302 71 123 0 260 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1540

[startup+6.30182 s]
/proc/loadavg: 0.98 1.03 1.00 2/78 686
/proc/meminfo: memFree=1668416/2055920 swapFree=4147132/4192956
[pid=685] ppid=683 vsize=1768 CPUtime=6.29
/proc/685/stat : 685 (march_ks) R 683 685 629 0 -1 4194304 360 0 0 0 629 0 0 0 25 0 1 0 176383768 1810432 342 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134548001 0 0 4096 0 0 0 0 17 1 0 0
/proc/685/statm: 442 342 71 123 0 317 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1768

[startup+12.7014 s]
/proc/loadavg: 0.98 1.03 1.00 2/78 686
/proc/meminfo: memFree=1667728/2055920 swapFree=4147132/4192956
[pid=685] ppid=683 vsize=2620 CPUtime=12.69
/proc/685/stat : 685 (march_ks) R 683 685 629 0 -1 4194304 518 0 0 0 1269 0 0 0 25 0 1 0 176383768 2682880 500 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/685/statm: 655 500 71 123 0 530 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2620

[startup+25.5017 s]
/proc/loadavg: 0.98 1.03 1.00 2/78 686
/proc/meminfo: memFree=1666256/2055920 swapFree=4147132/4192956
[pid=685] ppid=683 vsize=4684 CPUtime=25.48
/proc/685/stat : 685 (march_ks) R 683 685 629 0 -1 4194304 895 0 0 0 2548 0 0 0 25 0 1 0 176383768 4796416 877 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 1 0 0
/proc/685/statm: 1171 877 71 123 0 1046 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4684

[startup+51.1012 s]
/proc/loadavg: 0.99 1.02 1.00 2/78 686
/proc/meminfo: memFree=1663056/2055920 swapFree=4147132/4192956
[pid=685] ppid=683 vsize=9140 CPUtime=51.08
/proc/685/stat : 685 (march_ks) R 683 685 629 0 -1 4194304 1700 0 0 0 5107 1 0 0 25 0 1 0 176383768 9359360 1682 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/685/statm: 2285 1682 71 123 0 2160 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9140

[startup+102.305 s]
/proc/loadavg: 0.99 1.02 1.00 2/78 686
/proc/meminfo: memFree=1657104/2055920 swapFree=4147132/4192956
[pid=685] ppid=683 vsize=13896 CPUtime=102.26
/proc/685/stat : 685 (march_ks) R 683 685 629 0 -1 4194304 3187 0 0 0 10224 2 0 0 25 0 1 0 176383768 14229504 3169 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 1 0 0
/proc/685/statm: 3474 3169 71 123 0 3349 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13896

[startup+162.302 s]
/proc/loadavg: 0.99 1.01 1.00 2/78 686
/proc/meminfo: memFree=1651984/2055920 swapFree=4147132/4192956
[pid=685] ppid=683 vsize=19716 CPUtime=162.24
/proc/685/stat : 685 (march_ks) R 683 685 629 0 -1 4194304 4456 0 0 0 16221 3 0 0 25 0 1 0 176383768 20189184 4438 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/685/statm: 4929 4438 71 123 0 4804 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 19716

[startup+222.302 s]
/proc/loadavg: 0.99 1.01 1.00 2/78 686
/proc/meminfo: memFree=1645328/2055920 swapFree=4147132/4192956
[pid=685] ppid=683 vsize=29616 CPUtime=222.23
/proc/685/stat : 685 (march_ks) R 683 685 629 0 -1 4194304 6102 0 0 0 22219 4 0 0 25 0 1 0 176383768 30326784 6084 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677346 0 0 4096 0 0 0 0 17 1 0 0
/proc/685/statm: 7404 6084 71 123 0 7279 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 29616

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 686
/proc/meminfo: memFree=1637648/2055920 swapFree=4147132/4192956
[pid=685] ppid=683 vsize=42712 CPUtime=282.21
/proc/685/stat : 685 (march_ks) R 683 685 629 0 -1 4194304 8023 0 0 0 28216 5 0 0 25 0 1 0 176383768 43737088 8005 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598484 0 0 4096 0 0 0 0 17 1 0 0
/proc/685/statm: 10678 8005 71 123 0 10553 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 42712

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 686
/proc/meminfo: memFree=1626320/2055920 swapFree=4147132/4192956
[pid=685] ppid=683 vsize=64696 CPUtime=342.2
/proc/685/stat : 685 (march_ks) R 683 685 629 0 -1 4194304 10836 0 0 0 34213 7 0 0 25 0 1 0 176383768 66248704 10818 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 1 0 0
/proc/685/statm: 16174 10818 71 123 0 16049 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 64696

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 686
/proc/meminfo: memFree=1617872/2055920 swapFree=4147132/4192956
[pid=685] ppid=683 vsize=64696 CPUtime=402.18
/proc/685/stat : 685 (march_ks) R 683 685 629 0 -1 4194304 12970 0 0 0 40210 8 0 0 25 0 1 0 176383768 66248704 12952 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134584638 0 0 4096 0 0 0 0 17 1 0 0
/proc/685/statm: 16174 12952 71 123 0 16049 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 64696

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 688
/proc/meminfo: memFree=1610320/2055920 swapFree=4147132/4192956
[pid=685] ppid=683 vsize=64696 CPUtime=462.17
/proc/685/stat : 685 (march_ks) R 683 685 629 0 -1 4194304 14795 0 0 0 46207 10 0 0 25 0 1 0 176383768 66248704 14777 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526378 0 0 4096 0 0 0 0 17 1 0 0
/proc/685/statm: 16174 14777 71 123 0 16049 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 64696

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 688
/proc/meminfo: memFree=1606864/2055920 swapFree=4147132/4192956
[pid=685] ppid=683 vsize=64696 CPUtime=522.15
/proc/685/stat : 685 (march_ks) R 683 685 629 0 -1 4194304 15676 0 0 0 52204 11 0 0 25 0 1 0 176383768 66248704 15658 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 1 0 0
/proc/685/statm: 16174 15658 71 123 0 16049 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 64696

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 688
/proc/meminfo: memFree=1603664/2055920 swapFree=4147132/4192956
[pid=685] ppid=683 vsize=98836 CPUtime=582.13
/proc/685/stat : 685 (march_ks) R 683 685 629 0 -1 4194304 16442 0 0 0 58201 12 0 0 25 0 1 0 176383768 101208064 16424 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628565 0 0 4096 0 0 0 0 17 1 0 0
/proc/685/statm: 24709 16424 71 123 0 24584 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 98836

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 688
/proc/meminfo: memFree=1594704/2055920 swapFree=4147132/4192956
[pid=685] ppid=683 vsize=98836 CPUtime=642.12
/proc/685/stat : 685 (march_ks) R 683 685 629 0 -1 4194304 18673 0 0 0 64198 14 0 0 25 0 1 0 176383768 101208064 18655 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677352 0 0 4096 0 0 0 0 17 1 0 0
/proc/685/statm: 24709 18655 71 123 0 24584 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 98836


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 888
/proc/meminfo: memFree=1142928/2055920 swapFree=4147132/4192956
[pid=685] ppid=683 vsize=747136 CPUtime=4061.09
/proc/685/stat : 685 (march_ks) R 683 685 629 0 -1 4194304 131118 0 0 0 406011 98 0 0 25 0 1 0 176383768 765067264 131100 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527052 0 0 4096 0 0 0 0 17 1 0 0
/proc/685/statm: 186784 131100 71 123 0 186659 0
Current children cumulated CPU time (s) 4061.09
Current children cumulated vsize (KiB) 747136

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 888
/proc/meminfo: memFree=1128976/2055920 swapFree=4147132/4192956
[pid=685] ppid=683 vsize=747136 CPUtime=4121.07
/proc/685/stat : 685 (march_ks) R 683 685 629 0 -1 4194304 134674 0 0 0 412007 100 0 0 25 0 1 0 176383768 765067264 134656 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134525857 0 0 4096 0 0 0 0 17 1 0 0
/proc/685/statm: 186784 134656 71 123 0 186659 0
Current children cumulated CPU time (s) 4121.07
Current children cumulated vsize (KiB) 747136

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 888
/proc/meminfo: memFree=1116880/2055920 swapFree=4147132/4192956
[pid=685] ppid=683 vsize=747136 CPUtime=4181.05
/proc/685/stat : 685 (march_ks) R 683 685 629 0 -1 4194304 137657 0 0 0 418002 103 0 0 25 0 1 0 176383768 765067264 137639 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537955 0 0 4096 0 0 0 0 17 1 0 0
/proc/685/statm: 186784 137639 71 123 0 186659 0
Current children cumulated CPU time (s) 4181.05
Current children cumulated vsize (KiB) 747136

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 888
/proc/meminfo: memFree=1107472/2055920 swapFree=4147132/4192956
[pid=685] ppid=683 vsize=747136 CPUtime=4241.03
/proc/685/stat : 685 (march_ks) R 683 685 629 0 -1 4194304 140018 0 0 0 423999 104 0 0 25 0 1 0 176383768 765067264 140000 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134565457 0 0 4096 0 0 0 0 17 1 0 0
/proc/685/statm: 186784 140000 71 123 0 186659 0
Current children cumulated CPU time (s) 4241.03
Current children cumulated vsize (KiB) 747136

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 888
/proc/meminfo: memFree=1094672/2055920 swapFree=4147132/4192956
[pid=685] ppid=683 vsize=747136 CPUtime=4301.02
/proc/685/stat : 685 (march_ks) R 683 685 629 0 -1 4194304 143211 0 0 0 429995 107 0 0 25 0 1 0 176383768 765067264 143193 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677344 0 0 4096 0 0 0 0 17 1 0 0
/proc/685/statm: 186784 143193 71 123 0 186659 0
Current children cumulated CPU time (s) 4301.02
Current children cumulated vsize (KiB) 747136

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 888
/proc/meminfo: memFree=1081616/2055920 swapFree=4147132/4192956
[pid=685] ppid=683 vsize=747136 CPUtime=4361
/proc/685/stat : 685 (march_ks) R 683 685 629 0 -1 4194304 146505 0 0 0 435991 109 0 0 25 0 1 0 176383768 765067264 146487 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538137 0 0 4096 0 0 0 0 17 1 0 0
/proc/685/statm: 186784 146487 71 123 0 186659 0
Current children cumulated CPU time (s) 4361
Current children cumulated vsize (KiB) 747136

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 888
/proc/meminfo: memFree=1066000/2055920 swapFree=4147132/4192956
[pid=685] ppid=683 vsize=747136 CPUtime=4420.99
/proc/685/stat : 685 (march_ks) R 683 685 629 0 -1 4194304 150372 0 0 0 441988 111 0 0 25 0 1 0 176383768 765067264 150354 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598010 0 0 4096 0 0 0 0 17 1 0 0
/proc/685/statm: 186784 150354 71 123 0 186659 0
Current children cumulated CPU time (s) 4420.99
Current children cumulated vsize (KiB) 747136

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 888
/proc/meminfo: memFree=1050640/2055920 swapFree=4147132/4192956
[pid=685] ppid=683 vsize=747136 CPUtime=4480.97
/proc/685/stat : 685 (march_ks) R 683 685 629 0 -1 4194304 154224 0 0 0 447983 114 0 0 25 0 1 0 176383768 765067264 154206 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/685/statm: 186784 154206 71 123 0 186659 0
Current children cumulated CPU time (s) 4480.97
Current children cumulated vsize (KiB) 747136

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 888
/proc/meminfo: memFree=1035408/2055920 swapFree=4147132/4192956
[pid=685] ppid=683 vsize=747136 CPUtime=4540.95
/proc/685/stat : 685 (march_ks) R 683 685 629 0 -1 4194304 158010 0 0 0 453979 116 0 0 25 0 1 0 176383768 765067264 157992 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/685/statm: 186784 157992 71 123 0 186659 0
Current children cumulated CPU time (s) 4540.95
Current children cumulated vsize (KiB) 747136

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 888
/proc/meminfo: memFree=1018832/2055920 swapFree=4147132/4192956
[pid=685] ppid=683 vsize=747136 CPUtime=4600.94
/proc/685/stat : 685 (march_ks) R 683 685 629 0 -1 4194304 162112 0 0 0 459974 120 0 0 25 0 1 0 176383768 765067264 162094 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598365 0 0 4096 0 0 0 0 17 1 0 0
/proc/685/statm: 186784 162094 71 123 0 186659 0
Current children cumulated CPU time (s) 4600.94
Current children cumulated vsize (KiB) 747136

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 888
/proc/meminfo: memFree=1004880/2055920 swapFree=4147132/4192956
[pid=685] ppid=683 vsize=747136 CPUtime=4660.92
/proc/685/stat : 685 (march_ks) R 683 685 629 0 -1 4194304 165623 0 0 0 465970 122 0 0 25 0 1 0 176383768 765067264 165605 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598631 0 0 4096 0 0 0 0 17 1 0 0
/proc/685/statm: 186784 165605 71 123 0 186659 0
Current children cumulated CPU time (s) 4660.92
Current children cumulated vsize (KiB) 747136

[startup+4722.31 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 888
/proc/meminfo: memFree=995536/2055920 swapFree=4147132/4192956
[pid=685] ppid=683 vsize=747136 CPUtime=4720.91
/proc/685/stat : 685 (march_ks) R 683 685 629 0 -1 4194304 167910 0 0 0 471967 124 0 0 25 0 1 0 176383768 765067264 167892 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537928 0 0 4096 0 0 0 0 17 1 0 0
/proc/685/statm: 186784 167892 71 123 0 186659 0
Current children cumulated CPU time (s) 4720.91
Current children cumulated vsize (KiB) 747136

[startup+4782.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 888
/proc/meminfo: memFree=980112/2055920 swapFree=4147132/4192956
[pid=685] ppid=683 vsize=747136 CPUtime=4780.89
/proc/685/stat : 685 (march_ks) R 683 685 629 0 -1 4194304 171802 0 0 0 477963 126 0 0 25 0 1 0 176383768 765067264 171784 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597979 0 0 4096 0 0 0 0 17 1 0 0
/proc/685/statm: 186784 171784 71 123 0 186659 0
Current children cumulated CPU time (s) 4780.89
Current children cumulated vsize (KiB) 747136

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 888
/proc/meminfo: memFree=964112/2055920 swapFree=4147132/4192956
[pid=685] ppid=683 vsize=747136 CPUtime=4840.88
/proc/685/stat : 685 (march_ks) R 683 685 629 0 -1 4194304 175755 0 0 0 483959 129 0 0 25 0 1 0 176383768 765067264 175737 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526896 0 0 4096 0 0 0 0 17 1 0 0
/proc/685/statm: 186784 175737 71 123 0 186659 0
Current children cumulated CPU time (s) 4840.88
Current children cumulated vsize (KiB) 747136

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 888
/proc/meminfo: memFree=949520/2055920 swapFree=4147132/4192956
[pid=685] ppid=683 vsize=821896 CPUtime=4900.85
/proc/685/stat : 685 (march_ks) R 683 685 629 0 -1 4194304 179433 0 0 0 489955 130 0 0 25 0 1 0 176383768 841621504 179415 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598520 0 0 4096 0 0 0 0 17 1 0 0
/proc/685/statm: 205474 179415 71 123 0 205349 0
Current children cumulated CPU time (s) 4900.85
Current children cumulated vsize (KiB) 821896

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 888
/proc/meminfo: memFree=938320/2055920 swapFree=4147132/4192956
[pid=685] ppid=683 vsize=821896 CPUtime=4960.84
/proc/685/stat : 685 (march_ks) R 683 685 629 0 -1 4194304 182239 0 0 0 495951 133 0 0 25 0 1 0 176383768 841621504 182221 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 1 0 0
/proc/685/statm: 205474 182221 71 123 0 205349 0
Current children cumulated CPU time (s) 4960.84
Current children cumulated vsize (KiB) 821896



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 888
/proc/meminfo: memFree=929168/2055920 swapFree=4147132/4192956
[pid=685] ppid=683 vsize=821896 CPUtime=5000.03
/proc/685/stat : 685 (march_ks) R 683 685 629 0 -1 4194304 184502 0 0 0 499869 134 0 0 25 0 1 0 176383768 841621504 184484 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537933 0 0 4096 0 0 0 0 17 1 0 0
/proc/685/statm: 205474 184484 71 123 0 205349 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 821896

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

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

[startup+5001.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 889
/proc/meminfo: memFree=1589000/2055920 swapFree=4147132/4192956
[pid=685] ppid=683 vsize=0 CPUtime=5000.13
/proc/685/stat : 685 (march_ks) R 683 685 629 0 -1 4195332 184502 0 0 0 499869 144 0 0 25 0 1 0 176383768 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/685/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 5000.13
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.63
CPU time (s): 5000.16
CPU user time (s): 4998.7
CPU system time (s): 1.46278
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 821896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.7
system time used= 1.46278
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 184502
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= 104568

runsolver used 4.98824 second user time and 11.4443 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Sun Apr 22 23:31:04 UTC 2007

IDJOB= 369003
IDBENCH= 24710
IDSOLVER= 180
FILE ID= node18/369003-1177284664

PBS_JOBID= 4650806

Free space on /tmp= 66485 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/looksrandom/hgen8-n320-01-S1432474240.sat05-483.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369003-1177284664/march_ks /tmp/evaluation/369003-1177284664/instance-369003-1177284664.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-369003-1177284664 -o ROOT/results/node18/solver-369003-1177284664 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369003-1177284664/march_ks /tmp/evaluation/369003-1177284664/instance-369003-1177284664.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  8fce8bf20db46a2557b7a1cf79e53b51

RANDOM SEED= 884224891

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.234
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		: 3000.234
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:       1670168 kB
Buffers:         52928 kB
Cached:         231072 kB
SwapCached:      14384 kB
Active:         197856 kB
Inactive:       126408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1670168 kB
SwapTotal:     4192956 kB
SwapFree:      4147132 kB
Dirty:            2444 kB
Writeback:           0 kB
Mapped:          29608 kB
Slab:            46988 kB
Committed_AS:  5361280 kB
PageTables:       1776 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66485 MiB

End job on node18 on Mon Apr 23 00:54:28 UTC 2007