Trace number 371130

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) 5000.04 5001.72

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S527248282-10-UNSAT.cnf
MD5SUMa0c90f1249781d935a35d1884835cb08
Bench CategoryRANDOM (random 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 variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.04/0.09	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.04/0.09	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.04/0.09	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.04/0.09	c main()::
0.04/0.09	c initFormula():: searching for DIMACS p-line....
0.04/0.09	c initFormula():: the DIMACS p-line indicates a CNF of 2405 variables and 7478 clauses.
0.04/0.09	c parseCNF():: parsing....
0.04/0.09	c parseCNF():: the CNF contains 0 unary clauses.
0.04/0.09	c runParser():: parsing was successful, warming up engines...
0.04/0.09	c simplify_formula():: removed 0 tautological, 319 satisfied and 0 duplicate clauses
0.04/0.09	c preprocessing fase I completed:: there are now 2336 free variables and 7159 clauses.
0.04/0.09	c stat :: sign balance is biased by 0.676
0.04/0.09	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.04/0.09	c using 3-SAT heuristics (occurence based diff)
0.04/0.09	c longest clause has size 3
0.04/0.09	c simplify_formula():: removed 0 tautological, 0 satisfied and 54 duplicate clauses
0.04/0.09	c resolvent_look() :: found 27 resolvents
0.04/0.09	c lessRedundantTransformation():: nothing to be done.
0.04/0.09	c transformTo3SAT():: you gave me 2405 variables and 7186 clauses.
0.04/0.09	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.04/0.09	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.04/0.09	c transformTo3SAT():: the transformation yielded 2405 variabels and 7186 clauses.
0.04/0.09	c main():: clause / variable ratio: ( 7186 / 2405 ) = 2.99
0.04/0.09	c longest clause has size 3
0.04/0.09	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.04/0.09	c dynamic_preselect_setsize :: on
0.04/0.09	c suggested doublelook initial :: 0
0.04/0.09	c main():: all systems go!
0.04/0.09	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
c |********************************
c |****************************************************************| 0 NC: 173 JD: 26
1.79/1.87	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 1 NC: 1701 JD: 26
9.69/9.80	c |----------------------------------------------------------------|
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c |****************************************************************| 2 NC: 14717 JD: 26
48.07/48.14	c |----------------------------------------------------------------|
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c |****************************************************************| 3 NC: 59972 JD: 26
153.04/153.13	c |----------------------------------------------------------------|
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c |****************************************************************| 4 NC: 203564 JD: 26
450.15/450.38	c |----------------------------------------------------------------|
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c |****************************************************************| 5 NC: 546795 JD: 26
1129.54/1129.98	c |----------------------------------------------------------------|
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c |****************************************************************| 6 NC: 1170214 JD: 26
2389.92/2390.86	c |----------------------------------------------------------------|
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c |****************************************************************| 7 NC: 2009678 JD: 26
4181.66/4183.11	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/node69/watcher-371130-1177219970 -o ROOT/results/node69/solver-371130-1177219970 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/371130-1177219970/march_ks /tmp/evaluation/371130-1177219970/instance-371130-1177219970.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: 0.78 0.95 0.98 3/64 12321
/proc/meminfo: memFree=1699412/2055920 swapFree=4182908/4192956
[pid=12321] ppid=12319 vsize=920 CPUtime=0
/proc/12321/stat : 12321 (march_ks) R 12319 12321 12267 0 -1 4194304 135 0 0 0 0 0 0 0 18 0 1 0 197986421 942080 120 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/12321/statm: 230 120 47 123 0 105 0

[startup+0.0493429 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 12321
/proc/meminfo: memFree=1699412/2055920 swapFree=4182908/4192956
[pid=12321] ppid=12319 vsize=1652 CPUtime=0.04
/proc/12321/stat : 12321 (march_ks) R 12319 12321 12267 0 -1 4194304 291 0 0 0 4 0 0 0 18 0 1 0 197986421 1691648 273 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134667797 0 0 4096 0 0 0 0 17 1 0 0
/proc/12321/statm: 413 273 52 123 0 288 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1652

[startup+0.10135 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 12321
/proc/meminfo: memFree=1699412/2055920 swapFree=4182908/4192956
[pid=12321] ppid=12319 vsize=3492 CPUtime=0.09
/proc/12321/stat : 12321 (march_ks) R 12319 12321 12267 0 -1 4194304 786 0 0 0 9 0 0 0 18 0 1 0 197986421 3575808 749 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538119 0 0 4096 0 0 0 0 17 1 0 0
/proc/12321/statm: 873 749 72 123 0 748 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3492

[startup+0.301382 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 12321
/proc/meminfo: memFree=1699412/2055920 swapFree=4182908/4192956
[pid=12321] ppid=12319 vsize=3460 CPUtime=0.29
/proc/12321/stat : 12321 (march_ks) R 12319 12321 12267 0 -1 4194304 787 0 0 0 29 0 0 0 19 0 1 0 197986421 3543040 747 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/12321/statm: 865 747 73 123 0 740 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3460

[startup+0.701447 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 12321
/proc/meminfo: memFree=1699412/2055920 swapFree=4182908/4192956
[pid=12321] ppid=12319 vsize=3588 CPUtime=0.69
/proc/12321/stat : 12321 (march_ks) R 12319 12321 12267 0 -1 4194304 789 0 0 0 69 0 0 0 23 0 1 0 197986421 3674112 749 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12321/statm: 897 749 73 123 0 772 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3588

[startup+1.50158 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 12322
/proc/meminfo: memFree=1696652/2055920 swapFree=4182908/4192956
[pid=12321] ppid=12319 vsize=3588 CPUtime=1.49
/proc/12321/stat : 12321 (march_ks) R 12319 12321 12267 0 -1 4194304 817 0 0 0 149 0 0 0 25 0 1 0 197986421 3674112 777 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542366 0 0 4096 0 0 0 0 17 1 0 0
/proc/12321/statm: 897 777 73 123 0 772 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3588

[startup+3.10184 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 12322
/proc/meminfo: memFree=1696396/2055920 swapFree=4182908/4192956
[pid=12321] ppid=12319 vsize=3856 CPUtime=3.09
/proc/12321/stat : 12321 (march_ks) R 12319 12321 12267 0 -1 4194304 852 0 0 0 309 0 0 0 25 0 1 0 197986421 3948544 812 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526496 0 0 4096 0 0 0 0 17 1 0 0
/proc/12321/statm: 964 812 73 123 0 839 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3856

[startup+6.30136 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 12322
/proc/meminfo: memFree=1696076/2055920 swapFree=4182908/4192956
[pid=12321] ppid=12319 vsize=3988 CPUtime=6.29
/proc/12321/stat : 12321 (march_ks) R 12319 12321 12267 0 -1 4194304 889 0 0 0 629 0 0 0 25 0 1 0 197986421 4083712 849 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/12321/statm: 997 849 73 123 0 872 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3988

[startup+12.7014 s]
/proc/loadavg: 0.81 0.95 0.98 2/65 12322
/proc/meminfo: memFree=1695828/2055920 swapFree=4182908/4192956
[pid=12321] ppid=12319 vsize=4120 CPUtime=12.69
/proc/12321/stat : 12321 (march_ks) R 12319 12321 12267 0 -1 4194304 932 0 0 0 1269 0 0 0 25 0 1 0 197986421 4218880 892 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 1 0 0
/proc/12321/statm: 1030 892 73 123 0 905 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4120

[startup+25.5015 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 12322
/proc/meminfo: memFree=1695764/2055920 swapFree=4182908/4192956
[pid=12321] ppid=12319 vsize=4272 CPUtime=25.48
/proc/12321/stat : 12321 (march_ks) R 12319 12321 12267 0 -1 4194304 980 0 0 0 2548 0 0 0 25 0 1 0 197986421 4374528 940 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134577595 0 0 4096 0 0 0 0 17 1 0 0
/proc/12321/statm: 1068 940 73 123 0 943 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4272

[startup+51.1016 s]
/proc/loadavg: 0.90 0.96 0.98 2/65 12322
/proc/meminfo: memFree=1695444/2055920 swapFree=4182908/4192956
[pid=12321] ppid=12319 vsize=4672 CPUtime=51.07
/proc/12321/stat : 12321 (march_ks) R 12319 12321 12267 0 -1 4194304 1065 0 0 0 5107 0 0 0 25 0 1 0 197986421 4784128 1024 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/12321/statm: 1168 1024 73 123 0 1043 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4672

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 12322
/proc/meminfo: memFree=1695060/2055920 swapFree=4182908/4192956
[pid=12321] ppid=12319 vsize=5096 CPUtime=102.26
/proc/12321/stat : 12321 (march_ks) R 12319 12321 12267 0 -1 4194304 1158 0 0 0 10226 0 0 0 25 0 1 0 197986421 5218304 1117 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526471 0 0 4096 0 0 0 0 17 1 0 0
/proc/12321/statm: 1274 1117 73 123 0 1149 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5096

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 12322
/proc/meminfo: memFree=1694548/2055920 swapFree=4182908/4192956
[pid=12321] ppid=12319 vsize=5640 CPUtime=162.23
/proc/12321/stat : 12321 (march_ks) R 12319 12321 12267 0 -1 4194304 1266 0 0 0 16223 0 0 0 25 0 1 0 197986421 5775360 1224 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134548886 0 0 4096 0 0 0 0 17 1 0 0
/proc/12321/statm: 1410 1224 73 123 0 1285 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 5640

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12322
/proc/meminfo: memFree=1693844/2055920 swapFree=4182908/4192956
[pid=12321] ppid=12319 vsize=6476 CPUtime=222.22
/proc/12321/stat : 12321 (march_ks) R 12319 12321 12267 0 -1 4194304 1427 0 0 0 22221 1 0 0 25 0 1 0 197986421 6631424 1385 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/12321/statm: 1619 1385 73 123 0 1494 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 6476

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12322
/proc/meminfo: memFree=1693460/2055920 swapFree=4182908/4192956
[pid=12321] ppid=12319 vsize=7524 CPUtime=282.2
/proc/12321/stat : 12321 (march_ks) R 12319 12321 12267 0 -1 4194304 1535 0 0 0 28219 1 0 0 25 0 1 0 197986421 7704576 1493 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/12321/statm: 1881 1493 73 123 0 1756 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 7524

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12322
/proc/meminfo: memFree=1693076/2055920 swapFree=4182908/4192956
[pid=12321] ppid=12319 vsize=7656 CPUtime=342.18
/proc/12321/stat : 12321 (march_ks) R 12319 12321 12267 0 -1 4194304 1622 0 0 0 34217 1 0 0 25 0 1 0 197986421 7839744 1580 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/12321/statm: 1914 1580 73 123 0 1789 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 7656

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12322
/proc/meminfo: memFree=1692948/2055920 swapFree=4182908/4192956
[pid=12321] ppid=12319 vsize=7656 CPUtime=402.16
/proc/12321/stat : 12321 (march_ks) R 12319 12321 12267 0 -1 4194304 1660 0 0 0 40215 1 0 0 25 0 1 0 197986421 7839744 1618 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542691 0 0 4096 0 0 0 0 17 1 0 0
/proc/12321/statm: 1914 1618 73 123 0 1789 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 7656

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12324
/proc/meminfo: memFree=1692564/2055920 swapFree=4182908/4192956
[pid=12321] ppid=12319 vsize=7656 CPUtime=462.14
/proc/12321/stat : 12321 (march_ks) R 12319 12321 12267 0 -1 4194304 1759 0 0 0 46213 1 0 0 25 0 1 0 197986421 7839744 1717 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134563373 0 0 4096 0 0 0 0 17 1 0 0
/proc/12321/statm: 1914 1717 73 123 0 1789 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 7656

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12324
/proc/meminfo: memFree=1691540/2055920 swapFree=4182908/4192956
[pid=12321] ppid=12319 vsize=9624 CPUtime=522.12
/proc/12321/stat : 12321 (march_ks) R 12319 12321 12267 0 -1 4194304 2021 0 0 0 52211 1 0 0 25 0 1 0 197986421 9854976 1979 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/12321/statm: 2406 1979 73 123 0 2281 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 9624

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12324
/proc/meminfo: memFree=1690964/2055920 swapFree=4182908/4192956
[pid=12321] ppid=12319 vsize=10776 CPUtime=582.1
/proc/12321/stat : 12321 (march_ks) R 12319 12321 12267 0 -1 4194304 2159 0 0 0 58209 1 0 0 25 0 1 0 197986421 11034624 2117 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538157 0 0 4096 0 0 0 0 17 1 0 0
/proc/12321/statm: 2694 2117 73 123 0 2569 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 10776

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12324
/proc/meminfo: memFree=1690132/2055920 swapFree=4182908/4192956
[pid=12321] ppid=12319 vsize=10776 CPUtime=642.08
/proc/12321/stat : 12321 (march_ks) R 12319 12321 12267 0 -1 4194304 2376 0 0 0 64207 1 0 0 25 0 1 0 197986421 11034624 2334 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/12321/statm: 2694 2334 73 123 0 2569 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 10776


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 12524
/proc/meminfo: memFree=1655828/2055920 swapFree=4182908/4192956
[pid=12321] ppid=12319 vsize=66312 CPUtime=4060.91
/proc/12321/stat : 12321 (march_ks) R 12319 12321 12267 0 -1 4194304 10898 0 0 0 406078 13 0 0 25 0 1 0 197986421 67903488 10856 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/12321/statm: 16578 10856 73 123 0 16453 0
Current children cumulated CPU time (s) 4060.91
Current children cumulated vsize (KiB) 66312

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 12524
/proc/meminfo: memFree=1655444/2055920 swapFree=4182908/4192956
[pid=12321] ppid=12319 vsize=66312 CPUtime=4120.88
/proc/12321/stat : 12321 (march_ks) R 12319 12321 12267 0 -1 4194304 10972 0 0 0 412075 13 0 0 25 0 1 0 197986421 67903488 10930 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/12321/statm: 16578 10930 73 123 0 16453 0
Current children cumulated CPU time (s) 4120.88
Current children cumulated vsize (KiB) 66312

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 12524
/proc/meminfo: memFree=1655252/2055920 swapFree=4182908/4192956
[pid=12321] ppid=12319 vsize=66312 CPUtime=4180.86
/proc/12321/stat : 12321 (march_ks) R 12319 12321 12267 0 -1 4194304 11041 0 0 0 418073 13 0 0 25 0 1 0 197986421 67903488 10999 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/12321/statm: 16578 10999 73 123 0 16453 0
Current children cumulated CPU time (s) 4180.86
Current children cumulated vsize (KiB) 66312

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 12524
/proc/meminfo: memFree=1654036/2055920 swapFree=4182908/4192956
[pid=12321] ppid=12319 vsize=66312 CPUtime=4240.84
/proc/12321/stat : 12321 (march_ks) R 12319 12321 12267 0 -1 4194304 11353 0 0 0 424071 13 0 0 25 0 1 0 197986421 67903488 11311 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/12321/statm: 16578 11311 73 123 0 16453 0
Current children cumulated CPU time (s) 4240.84
Current children cumulated vsize (KiB) 66312

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 12524
/proc/meminfo: memFree=1652820/2055920 swapFree=4182908/4192956
[pid=12321] ppid=12319 vsize=66312 CPUtime=4300.83
/proc/12321/stat : 12321 (march_ks) R 12319 12321 12267 0 -1 4194304 11654 0 0 0 430069 14 0 0 25 0 1 0 197986421 67903488 11612 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542609 0 0 4096 0 0 0 0 17 1 0 0
/proc/12321/statm: 16578 11612 73 123 0 16453 0
Current children cumulated CPU time (s) 4300.83
Current children cumulated vsize (KiB) 66312

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 12524
/proc/meminfo: memFree=1651668/2055920 swapFree=4182908/4192956
[pid=12321] ppid=12319 vsize=66312 CPUtime=4360.81
/proc/12321/stat : 12321 (march_ks) R 12319 12321 12267 0 -1 4194304 11935 0 0 0 436067 14 0 0 25 0 1 0 197986421 67903488 11893 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526451 0 0 4096 0 0 0 0 17 1 0 0
/proc/12321/statm: 16578 11893 73 123 0 16453 0
Current children cumulated CPU time (s) 4360.81
Current children cumulated vsize (KiB) 66312

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 12524
/proc/meminfo: memFree=1650516/2055920 swapFree=4182908/4192956
[pid=12321] ppid=12319 vsize=66312 CPUtime=4420.78
/proc/12321/stat : 12321 (march_ks) R 12319 12321 12267 0 -1 4194304 12232 0 0 0 442064 14 0 0 25 0 1 0 197986421 67903488 12190 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/12321/statm: 16578 12190 73 123 0 16453 0
Current children cumulated CPU time (s) 4420.78
Current children cumulated vsize (KiB) 66312

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 12524
/proc/meminfo: memFree=1649364/2055920 swapFree=4182908/4192956
[pid=12321] ppid=12319 vsize=66312 CPUtime=4480.77
/proc/12321/stat : 12321 (march_ks) R 12319 12321 12267 0 -1 4194304 12504 0 0 0 448063 14 0 0 25 0 1 0 197986421 67903488 12462 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 1 0 0
/proc/12321/statm: 16578 12462 73 123 0 16453 0
Current children cumulated CPU time (s) 4480.77
Current children cumulated vsize (KiB) 66312

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 12524
/proc/meminfo: memFree=1648468/2055920 swapFree=4182908/4192956
[pid=12321] ppid=12319 vsize=66312 CPUtime=4540.75
/proc/12321/stat : 12321 (march_ks) R 12319 12321 12267 0 -1 4194304 12734 0 0 0 454060 15 0 0 25 0 1 0 197986421 67903488 12692 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/12321/statm: 16578 12692 73 123 0 16453 0
Current children cumulated CPU time (s) 4540.75
Current children cumulated vsize (KiB) 66312

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 12524
/proc/meminfo: memFree=1647636/2055920 swapFree=4182908/4192956
[pid=12321] ppid=12319 vsize=66444 CPUtime=4600.74
/proc/12321/stat : 12321 (march_ks) R 12319 12321 12267 0 -1 4194304 12934 0 0 0 460058 16 0 0 25 0 1 0 197986421 68038656 12892 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526539 0 0 4096 0 0 0 0 17 1 0 0
/proc/12321/statm: 16611 12892 73 123 0 16486 0
Current children cumulated CPU time (s) 4600.74
Current children cumulated vsize (KiB) 66444

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 12524
/proc/meminfo: memFree=1646996/2055920 swapFree=4182908/4192956
[pid=12321] ppid=12319 vsize=66444 CPUtime=4660.72
/proc/12321/stat : 12321 (march_ks) R 12319 12321 12267 0 -1 4194304 13093 0 0 0 466056 16 0 0 25 0 1 0 197986421 68038656 13051 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/12321/statm: 16611 13051 73 123 0 16486 0
Current children cumulated CPU time (s) 4660.72
Current children cumulated vsize (KiB) 66444

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 12524
/proc/meminfo: memFree=1646356/2055920 swapFree=4182908/4192956
[pid=12321] ppid=12319 vsize=66444 CPUtime=4720.7
/proc/12321/stat : 12321 (march_ks) R 12319 12321 12267 0 -1 4194304 13269 0 0 0 472054 16 0 0 25 0 1 0 197986421 68038656 13227 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538146 0 0 4096 0 0 0 0 17 1 0 0
/proc/12321/statm: 16611 13227 73 123 0 16486 0
Current children cumulated CPU time (s) 4720.7
Current children cumulated vsize (KiB) 66444

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 12524
/proc/meminfo: memFree=1645268/2055920 swapFree=4182908/4192956
[pid=12321] ppid=12319 vsize=66444 CPUtime=4780.68
/proc/12321/stat : 12321 (march_ks) R 12319 12321 12267 0 -1 4194304 13524 0 0 0 478052 16 0 0 25 0 1 0 197986421 68038656 13482 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/12321/statm: 16611 13482 73 123 0 16486 0
Current children cumulated CPU time (s) 4780.68
Current children cumulated vsize (KiB) 66444

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 12524
/proc/meminfo: memFree=1644436/2055920 swapFree=4182908/4192956
[pid=12321] ppid=12319 vsize=66444 CPUtime=4840.66
/proc/12321/stat : 12321 (march_ks) R 12319 12321 12267 0 -1 4194304 13739 0 0 0 484050 16 0 0 25 0 1 0 197986421 68038656 13697 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/12321/statm: 16611 13697 73 123 0 16486 0
Current children cumulated CPU time (s) 4840.66
Current children cumulated vsize (KiB) 66444

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 12524
/proc/meminfo: memFree=1643476/2055920 swapFree=4182908/4192956
[pid=12321] ppid=12319 vsize=66444 CPUtime=4900.64
/proc/12321/stat : 12321 (march_ks) R 12319 12321 12267 0 -1 4194304 13978 0 0 0 490048 16 0 0 25 0 1 0 197986421 68038656 13936 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526451 0 0 4096 0 0 0 0 17 1 0 0
/proc/12321/statm: 16611 13936 73 123 0 16486 0
Current children cumulated CPU time (s) 4900.64
Current children cumulated vsize (KiB) 66444

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 12524
/proc/meminfo: memFree=1642580/2055920 swapFree=4182908/4192956
[pid=12321] ppid=12319 vsize=66444 CPUtime=4960.62
/proc/12321/stat : 12321 (march_ks) R 12319 12321 12267 0 -1 4194304 14195 0 0 0 496046 16 0 0 25 0 1 0 197986421 68038656 14153 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134580021 0 0 4096 0 0 0 0 17 1 0 0
/proc/12321/statm: 16611 14153 73 123 0 16486 0
Current children cumulated CPU time (s) 4960.62
Current children cumulated vsize (KiB) 66444



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 12524
/proc/meminfo: memFree=1642068/2055920 swapFree=4182908/4192956
[pid=12321] ppid=12319 vsize=66444 CPUtime=5000.01
/proc/12321/stat : 12321 (march_ks) R 12319 12321 12267 0 -1 4194304 14340 0 0 0 499985 16 0 0 25 0 1 0 197986421 68038656 14298 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564372 0 0 4096 0 0 0 0 17 1 0 0
/proc/12321/statm: 16611 14298 73 123 0 16486 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 66444

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

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

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 12524
/proc/meminfo: memFree=1642068/2055920 swapFree=4182908/4192956
[pid=12321] ppid=12319 vsize=66444 CPUtime=5000.01
/proc/12321/stat : 12321 (march_ks) R 12319 12321 12267 0 -1 4194304 14340 0 0 0 499985 16 0 0 25 0 1 0 197986421 68038656 14298 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564372 0 0 4096 0 0 0 0 17 1 0 0
/proc/12321/statm: 16611 14298 73 123 0 16486 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 66444

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.72
CPU time (s): 5000.04
CPU user time (s): 4999.86
CPU system time (s): 0.178972
CPU usage (%): 99.9663
Max. virtual memory (cumulated for all children) (KiB): 66444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.86
system time used= 0.178972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14340
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= 7
involuntary context switches= 9193

runsolver used 3.2825 second user time and 10.4434 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Sun Apr 22 05:32:50 UTC 2007

IDJOB= 371130
IDBENCH= 20324
IDSOLVER= 180
FILE ID= node69/371130-1177219970

PBS_JOBID= 4650406

Free space on /tmp= 66496 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S527248282-10-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/371130-1177219970/march_ks /tmp/evaluation/371130-1177219970/instance-371130-1177219970.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-371130-1177219970 -o ROOT/results/node69/solver-371130-1177219970 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/371130-1177219970/march_ks /tmp/evaluation/371130-1177219970/instance-371130-1177219970.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  a0c90f1249781d935a35d1884835cb08

RANDOM SEED= 95525564

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.264
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	: 5931.00
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		: 3000.264
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:       1699884 kB
Buffers:         59680 kB
Cached:         228620 kB
SwapCached:       3896 kB
Active:         161024 kB
Inactive:       136936 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1699884 kB
SwapTotal:     4192956 kB
SwapFree:      4182908 kB
Dirty:            2564 kB
Writeback:           0 kB
Mapped:          15232 kB
Slab:            44048 kB
Committed_AS:  2217864 kB
PageTables:       1472 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= 66496 MiB

End job on node69 on Sun Apr 22 06:56:14 UTC 2007