Trace number 1715703

Some explanations

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

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_nn nn? (TO) 1200.07 1200.44

General information on the benchmark

Nameindustrial/anbulagan/
medium-unsat/total-5-13-u.cnf
MD5SUM127968d7d14f3ab7655995f561e62ed8
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark37.5733
Satisfiable
(Un)Satisfiability was proved
Number of variables178708
Number of clauses806681
Sum of the clauses size1842626
Maximum clause length10
Minimum clause length1
Number of clauses of size 115072
Number of clauses of size 2648853
Number of clauses of size 3108896
Number of clauses of size 43760
Number of clauses of size 515040
Number of clauses of size over 515060

Solver Data 

11.38/11.42	c main():: ***                                   [ march satisfiability solver ]                                   ***
11.38/11.42	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
11.38/11.42	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
11.38/11.42	c main()::
11.38/11.42	c initFormula():: searching for DIMACS p-line....
11.38/11.42	c initFormula():: the DIMACS p-line indicates a CNF of 178708 variables and 806681 clauses.
11.38/11.42	c parseCNF():: parsing....
11.38/11.42	c parseCNF():: the CNF contains 15072 unary clauses.
11.38/11.42	c runParser():: parsing was successful, warming up engines...
11.38/11.42	c find_and_remove_tautogolies():: found and removed 25425 tautologies
11.38/11.42	c find_and_remove_tautogolies():: found and removed 99 tautologies
11.38/11.42	c simplify_formula():: removed 167 tautological, 319171 satisfied and 16942 duplicate clauses
11.38/11.42	c preprocessing fase I completed:: there are now 87202 free variables and 470401 clauses.
11.38/11.42	c stat :: sign balance is biased by 0.924
11.38/11.42	c using k-SAT heuristics (size based diff)
11.38/11.42	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
11.38/11.42	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
11.38/11.42	c main():: clause / variable ratio: ( 470401 / 178708 ) = 2.63
11.38/11.42	c longest clause has size 10
11.38/11.42	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
11.38/11.42	c number of free variables = 87202
11.38/11.42	c dynamic_preselect_setsize :: off
11.38/11.42	c main():: all systems go!
11.38/11.42	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 692
319.40/319.58	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1715703-1240606020/watcher-1715703-1240606020 -o /tmp/evaluation-result-1715703-1240606020/solver-1715703-1240606020 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1715703-1240606020.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.60 0.25 3/64 18289
/proc/meminfo: memFree=1621048/2055920 swapFree=4192812/4192956
[pid=18289] ppid=18287 vsize=4688 CPUtime=0
/proc/18289/stat : 18289 (march_nn) R 18287 18289 18128 0 -1 4194304 740 0 0 0 0 0 0 0 18 0 1 0 88635762 4800512 725 1992294400 134512640 135197250 4294956240 18446744073709551615 134568349 0 0 4096 0 0 0 0 17 1 0 0
/proc/18289/statm: 1172 730 58 167 0 1003 0

[startup+0.052593 s]
/proc/loadavg: 0.99 0.60 0.25 3/64 18289
/proc/meminfo: memFree=1621048/2055920 swapFree=4192812/4192956
[pid=18289] ppid=18287 vsize=21188 CPUtime=0.04
/proc/18289/stat : 18289 (march_nn) R 18287 18289 18128 0 -1 4194304 4249 0 0 0 3 1 0 0 18 0 1 0 88635762 21696512 4234 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/18289/statm: 5297 4234 58 167 0 5128 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 21188

[startup+0.101599 s]
/proc/loadavg: 0.99 0.60 0.25 3/64 18289
/proc/meminfo: memFree=1621048/2055920 swapFree=4192812/4192956
[pid=18289] ppid=18287 vsize=21980 CPUtime=0.09
/proc/18289/stat : 18289 (march_nn) R 18287 18289 18128 0 -1 4194304 4479 0 0 0 8 1 0 0 18 0 1 0 88635762 22507520 4464 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/18289/statm: 5495 4464 58 167 0 5326 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21980

[startup+0.30162 s]
/proc/loadavg: 0.99 0.60 0.25 3/64 18289
/proc/meminfo: memFree=1621048/2055920 swapFree=4192812/4192956
[pid=18289] ppid=18287 vsize=24752 CPUtime=0.29
/proc/18289/stat : 18289 (march_nn) R 18287 18289 18128 0 -1 4194304 5353 0 0 0 27 2 0 0 19 0 1 0 88635762 25346048 5338 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/18289/statm: 6188 5339 58 167 0 6019 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24752

[startup+0.701667 s]
/proc/loadavg: 0.99 0.60 0.25 3/64 18289
/proc/meminfo: memFree=1621048/2055920 swapFree=4192812/4192956
[pid=18289] ppid=18287 vsize=30164 CPUtime=0.69
/proc/18289/stat : 18289 (march_nn) R 18287 18289 18128 0 -1 4194304 7000 0 0 0 66 3 0 0 22 0 1 0 88635762 30887936 6985 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/18289/statm: 7541 6985 58 167 0 7372 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 30164

[startup+1.50176 s]
/proc/loadavg: 0.99 0.60 0.25 2/65 18290
/proc/meminfo: memFree=1588464/2055920 swapFree=4192812/4192956
[pid=18289] ppid=18287 vsize=81928 CPUtime=1.49
/proc/18289/stat : 18289 (march_nn) R 18287 18289 18128 0 -1 4194304 15573 0 0 0 143 6 0 0 25 0 1 0 88635762 83894272 13797 1992294400 134512640 135197250 4294956240 18446744073709551615 134713089 0 0 4096 0 0 0 0 17 1 0 0
/proc/18289/statm: 20482 13797 65 167 0 20313 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 81928

[startup+3.10195 s]
/proc/loadavg: 0.99 0.61 0.25 2/65 18290
/proc/meminfo: memFree=1553776/2055920 swapFree=4192812/4192956
[pid=18289] ppid=18287 vsize=88244 CPUtime=3.09
/proc/18289/stat : 18289 (march_nn) R 18287 18289 18128 0 -1 4194304 21708 0 0 0 300 9 0 0 25 0 1 0 88635762 90361856 15475 1992294400 134512640 135197250 4294956240 18446744073709551615 134649395 0 0 4096 0 0 0 0 17 1 0 0
/proc/18289/statm: 22061 15475 67 167 0 21892 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 88244

[startup+6.30132 s]
/proc/loadavg: 0.99 0.61 0.25 2/65 18290
/proc/meminfo: memFree=1554224/2055920 swapFree=4192812/4192956
[pid=18289] ppid=18287 vsize=91608 CPUtime=6.29
/proc/18289/stat : 18289 (march_nn) R 18287 18289 18128 0 -1 4194304 32828 0 0 0 614 15 0 0 25 0 1 0 88635762 93806592 16685 1992294400 134512640 135197250 4294956240 18446744073709551615 134560968 0 0 4096 0 0 0 0 17 1 0 0
/proc/18289/statm: 22902 16685 79 167 0 22733 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 91608

[startup+12.7011 s]
/proc/loadavg: 0.99 0.62 0.26 2/65 18290
/proc/meminfo: memFree=1487280/2055920 swapFree=4192812/4192956
[pid=18289] ppid=18287 vsize=319028 CPUtime=12.69
/proc/18289/stat : 18289 (march_nn) R 18287 18289 18128 0 -1 4194304 67156 0 0 0 1238 31 0 0 25 0 1 0 88635762 326684672 33422 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/18289/statm: 79757 33422 90 167 0 79588 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 319028

[startup+25.5015 s]
/proc/loadavg: 0.99 0.63 0.27 2/65 18290
/proc/meminfo: memFree=1487216/2055920 swapFree=4192812/4192956
[pid=18289] ppid=18287 vsize=319028 CPUtime=25.49
/proc/18289/stat : 18289 (march_nn) R 18287 18289 18128 0 -1 4194304 67174 0 0 0 2518 31 0 0 25 0 1 0 88635762 326684672 33440 1992294400 134512640 135197250 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/18289/statm: 79757 33440 90 167 0 79588 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 319028

[startup+51.1015 s]
/proc/loadavg: 0.99 0.66 0.29 2/65 18290
/proc/meminfo: memFree=1482736/2055920 swapFree=4192812/4192956
[pid=18289] ppid=18287 vsize=322124 CPUtime=51.07
/proc/18289/stat : 18289 (march_nn) R 18287 18289 18128 0 -1 4194304 68346 0 0 0 5076 31 0 0 25 0 1 0 88635762 329854976 34612 1992294400 134512640 135197250 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/18289/statm: 80531 34612 92 167 0 80362 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 322124

[startup+102.305 s]
/proc/loadavg: 0.99 0.71 0.32 2/65 18290
/proc/meminfo: memFree=1481008/2055920 swapFree=4192812/4192956
[pid=18289] ppid=18287 vsize=324116 CPUtime=102.27
/proc/18289/stat : 18289 (march_nn) R 18287 18289 18128 0 -1 4194304 68749 0 0 0 10195 32 0 0 25 0 1 0 88635762 331894784 35015 1992294400 134512640 135197250 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/18289/statm: 81029 35015 92 167 0 80860 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 324116

[startup+162.301 s]
/proc/loadavg: 0.99 0.76 0.36 2/65 18290
/proc/meminfo: memFree=1478960/2055920 swapFree=4192812/4192956
[pid=18289] ppid=18287 vsize=325576 CPUtime=162.24
/proc/18289/stat : 18289 (march_nn) R 18287 18289 18128 0 -1 4194304 69261 0 0 0 16192 32 0 0 25 0 1 0 88635762 333389824 35527 1992294400 134512640 135197250 4294956240 18446744073709551615 134548514 0 0 4096 0 0 0 0 17 1 0 0
/proc/18289/statm: 81394 35527 92 167 0 81225 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 325576

[startup+222.301 s]
/proc/loadavg: 0.99 0.80 0.40 2/65 18290
/proc/meminfo: memFree=1476080/2055920 swapFree=4192812/4192956
[pid=18289] ppid=18287 vsize=329612 CPUtime=222.23
/proc/18289/stat : 18289 (march_nn) R 18287 18289 18128 0 -1 4194304 70046 0 0 0 22190 33 0 0 25 0 1 0 88635762 337522688 36245 1992294400 134512640 135197250 4294956240 18446744073709551615 134550651 0 0 4096 0 0 0 0 17 1 0 0
/proc/18289/statm: 82403 36245 92 167 0 82234 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 329612

[startup+282.301 s]
/proc/loadavg: 0.99 0.83 0.43 2/65 18290
/proc/meminfo: memFree=1472944/2055920 swapFree=4192812/4192956
[pid=18289] ppid=18287 vsize=331748 CPUtime=282.21
/proc/18289/stat : 18289 (march_nn) R 18287 18289 18128 0 -1 4194304 70982 0 0 0 28187 34 0 0 25 0 1 0 88635762 339709952 37035 1992294400 134512640 135197250 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/18289/statm: 82937 37035 92 167 0 82768 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 331748

[startup+342.301 s]
/proc/loadavg: 0.99 0.86 0.47 2/65 18290
/proc/meminfo: memFree=1467888/2055920 swapFree=4192812/4192956
[pid=18289] ppid=18287 vsize=340436 CPUtime=342.19
/proc/18289/stat : 18289 (march_nn) R 18287 18289 18128 0 -1 4194304 72228 0 0 0 34184 35 0 0 25 0 1 0 88635762 348606464 38276 1992294400 134512640 135197250 4294956240 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0
/proc/18289/statm: 85109 38276 92 167 0 84940 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 340436

[startup+402.301 s]
/proc/loadavg: 0.99 0.88 0.49 2/65 18290
/proc/meminfo: memFree=1467120/2055920 swapFree=4192812/4192956
[pid=18289] ppid=18287 vsize=341204 CPUtime=402.17
/proc/18289/stat : 18289 (march_nn) R 18287 18289 18128 0 -1 4194304 72433 0 0 0 40182 35 0 0 25 0 1 0 88635762 349392896 38481 1992294400 134512640 135197250 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/18289/statm: 85301 38481 92 167 0 85132 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 341204

[startup+462.301 s]
/proc/loadavg: 0.99 0.90 0.53 2/65 18290
/proc/meminfo: memFree=1465968/2055920 swapFree=4192812/4192956
[pid=18289] ppid=18287 vsize=342352 CPUtime=462.15
/proc/18289/stat : 18289 (march_nn) R 18287 18289 18128 0 -1 4194304 72719 0 0 0 46180 35 0 0 25 0 1 0 88635762 350568448 38767 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/18289/statm: 85588 38767 92 167 0 85419 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 342352

[startup+522.301 s]
/proc/loadavg: 0.99 0.92 0.55 2/65 18290
/proc/meminfo: memFree=1465456/2055920 swapFree=4192812/4192956
[pid=18289] ppid=18287 vsize=342784 CPUtime=522.14
/proc/18289/stat : 18289 (march_nn) R 18287 18289 18128 0 -1 4194304 72841 0 0 0 52178 36 0 0 25 0 1 0 88635762 351010816 38889 1992294400 134512640 135197250 4294956240 18446744073709551615 134539095 0 0 4096 0 0 0 0 17 1 0 0
/proc/18289/statm: 85696 38889 92 167 0 85527 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 342784

[startup+582.301 s]
/proc/loadavg: 0.99 0.93 0.58 2/65 18290
/proc/meminfo: memFree=1464496/2055920 swapFree=4192812/4192956
[pid=18289] ppid=18287 vsize=343788 CPUtime=582.12
/proc/18289/stat : 18289 (march_nn) R 18287 18289 18128 0 -1 4194304 73072 0 0 0 58176 36 0 0 25 0 1 0 88635762 352038912 39120 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/18289/statm: 85947 39120 92 167 0 85778 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 343788

[startup+642.301 s]
/proc/loadavg: 0.99 0.94 0.60 2/65 18290
/proc/meminfo: memFree=1462576/2055920 swapFree=4192812/4192956
[pid=18289] ppid=18287 vsize=345816 CPUtime=642.1
/proc/18289/stat : 18289 (march_nn) R 18287 18289 18128 0 -1 4194304 73551 0 0 0 64173 37 0 0 25 0 1 0 88635762 354115584 39599 1992294400 134512640 135197250 4294956240 18446744073709551615 134550767 0 0 4096 0 0 0 0 17 1 0 0
/proc/18289/statm: 86454 39599 92 167 0 86285 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 345816

[startup+702.301 s]
/proc/loadavg: 0.99 0.95 0.62 2/65 18290
/proc/meminfo: memFree=1461296/2055920 swapFree=4192812/4192956
[pid=18289] ppid=18287 vsize=347032 CPUtime=702.08
/proc/18289/stat : 18289 (march_nn) R 18287 18289 18128 0 -1 4194304 73848 0 0 0 70171 37 0 0 25 0 1 0 88635762 355360768 39896 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/18289/statm: 86758 39896 92 167 0 86589 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 347032

[startup+762.306 s]
/proc/loadavg: 0.99 0.95 0.64 2/65 18290
/proc/meminfo: memFree=1460464/2055920 swapFree=4192812/4192956
[pid=18289] ppid=18287 vsize=347860 CPUtime=762.07
/proc/18289/stat : 18289 (march_nn) R 18287 18289 18128 0 -1 4194304 74054 0 0 0 76169 38 0 0 25 0 1 0 88635762 356208640 40102 1992294400 134512640 135197250 4294956240 18446744073709551615 134548531 0 0 4096 0 0 0 0 17 1 0 0
/proc/18289/statm: 86965 40102 92 167 0 86796 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 347860

[startup+822.302 s]
/proc/loadavg: 0.99 0.96 0.66 2/65 18290
/proc/meminfo: memFree=1458736/2055920 swapFree=4192812/4192956
[pid=18289] ppid=18287 vsize=349408 CPUtime=822.05
/proc/18289/stat : 18289 (march_nn) R 18287 18289 18128 0 -1 4194304 74482 0 0 0 82166 39 0 0 25 0 1 0 88635762 357793792 40530 1992294400 134512640 135197250 4294956240 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 1 0 0
/proc/18289/statm: 87352 40530 92 167 0 87183 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 349408

[startup+882.302 s]
/proc/loadavg: 0.99 0.96 0.68 2/65 18296
/proc/meminfo: memFree=1457968/2055920 swapFree=4192812/4192956
[pid=18289] ppid=18287 vsize=350164 CPUtime=882.02
/proc/18289/stat : 18289 (march_nn) R 18287 18289 18128 0 -1 4194304 74645 0 0 0 88163 39 0 0 25 0 1 0 88635762 358567936 40693 1992294400 134512640 135197250 4294956240 18446744073709551615 134550653 0 0 4096 0 0 0 0 17 1 0 0
/proc/18289/statm: 87541 40693 92 167 0 87372 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 350164

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.70 2/65 18296
/proc/meminfo: memFree=1457264/2055920 swapFree=4192812/4192956
[pid=18289] ppid=18287 vsize=350908 CPUtime=942.01
/proc/18289/stat : 18289 (march_nn) R 18287 18289 18128 0 -1 4194304 74842 0 0 0 94161 40 0 0 25 0 1 0 88635762 359329792 40890 1992294400 134512640 135197250 4294956240 18446744073709551615 134539454 0 0 4096 0 0 0 0 17 1 0 0
/proc/18289/statm: 87727 40890 92 167 0 87558 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 350908

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.72 2/65 18296
/proc/meminfo: memFree=1456688/2055920 swapFree=4192812/4192956
[pid=18289] ppid=18287 vsize=351472 CPUtime=1001.99
/proc/18289/stat : 18289 (march_nn) R 18287 18289 18128 0 -1 4194304 74975 0 0 0 100159 40 0 0 25 0 1 0 88635762 359907328 41023 1992294400 134512640 135197250 4294956240 18446744073709551615 134548514 0 0 4096 0 0 0 0 17 1 0 0
/proc/18289/statm: 87868 41023 92 167 0 87699 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 351472

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.73 2/65 18296
/proc/meminfo: memFree=1456240/2055920 swapFree=4192812/4192956
[pid=18289] ppid=18287 vsize=351888 CPUtime=1061.97
/proc/18289/stat : 18289 (march_nn) R 18287 18289 18128 0 -1 4194304 75089 0 0 0 106157 40 0 0 25 0 1 0 88635762 360333312 41137 1992294400 134512640 135197250 4294956240 18446744073709551615 134649028 0 0 4096 0 0 0 0 17 1 0 0
/proc/18289/statm: 87972 41137 92 167 0 87803 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 351888

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.74 2/65 18296
/proc/meminfo: memFree=1454960/2055920 swapFree=4192812/4192956
[pid=18289] ppid=18287 vsize=353104 CPUtime=1121.95
/proc/18289/stat : 18289 (march_nn) R 18287 18289 18128 0 -1 4194304 75406 0 0 0 112154 41 0 0 25 0 1 0 88635762 361578496 41454 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/18289/statm: 88276 41454 92 167 0 88107 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 353104

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.75 2/65 18296
/proc/meminfo: memFree=1454768/2055920 swapFree=4192812/4192956
[pid=18289] ppid=18287 vsize=353256 CPUtime=1181.94
/proc/18289/stat : 18289 (march_nn) R 18287 18289 18128 0 -1 4194304 75453 0 0 0 118153 41 0 0 25 0 1 0 88635762 361734144 41501 1992294400 134512640 135197250 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/18289/statm: 88314 41501 92 167 0 88145 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 353256



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.76 2/65 18296
/proc/meminfo: memFree=1454576/2055920 swapFree=4192812/4192956
[pid=18289] ppid=18287 vsize=353388 CPUtime=1200.03
/proc/18289/stat : 18289 (march_nn) R 18287 18289 18128 0 -1 4194304 75488 0 0 0 119962 41 0 0 25 0 1 0 88635762 361869312 41536 1992294400 134512640 135197250 4294956240 18446744073709551615 134550604 0 0 4096 0 0 0 0 17 1 0 0
/proc/18289/statm: 88347 41536 92 167 0 88178 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 353388

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.07
CPU user time (s): 1199.63
CPU system time (s): 0.446932
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 353388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.63
system time used= 0.446932
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 75488
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 1689

runsolver used 0.891864 second user time and 2.43863 second system time

The end

Launcher Data 

Begin job on node11 at 2009-04-24 22:47:01
IDJOB=1715703
IDBENCH=20347
IDSOLVER=522
FILE ID=node11/1715703-1240606020
PBS_JOBID= 9186303
Free space on /tmp= 66080 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT07/industrial/anbulagan/medium-unsat/total-5-13-u.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1715703-1240606020/watcher-1715703-1240606020 -o /tmp/evaluation-result-1715703-1240606020/solver-1715703-1240606020 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1715703-1240606020.cnf

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

MD5SUM BENCH= 127968d7d14f3ab7655995f561e62ed8
RANDOM SEED=1022449040

node11.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
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		: 3000.214
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:       1621464 kB
Buffers:         48952 kB
Cached:         304504 kB
SwapCached:        144 kB
Active:         126076 kB
Inactive:       241464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1621464 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           14896 kB
Writeback:           0 kB
Mapped:          23700 kB
Slab:            52880 kB
Committed_AS:   283336 kB
PageTables:       1448 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= 66080 MiB
End job on node11 at 2009-04-24 23:07:04