Trace number 1730133

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) 1200.1 1200.42

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
gt-ordering-unsat-gt-045.sat05-1310.reshuffled-07.cnf
MD5SUMae4e3f3661a3c7ad7c7ec30d56d611a1
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark12.913
Satisfiable
(Un)Satisfiability was proved
Number of variables1980
Number of clauses86175
Sum of the clauses size259380
Maximum clause length44
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2990
Number of clauses of size 385140
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 545

Solver Data 

4.79/4.81	c main():: ***                                   [ march satisfiability solver ]                                   ***
4.79/4.81	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
4.79/4.81	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
4.79/4.81	c main()::
4.79/4.81	c initFormula():: searching for DIMACS p-line....
4.79/4.81	c full lookahead due to high density!
4.79/4.81	c initFormula():: the DIMACS p-line indicates a CNF of 2025 variables and 86175 clauses.
4.79/4.81	c parseCNF():: parsing....
4.79/4.81	c parseCNF():: the CNF contains 0 unary clauses.
4.79/4.81	c runParser():: parsing was successful, warming up engines...
4.79/4.81	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
4.79/4.81	c preprocessing fase I completed:: there are now 2025 free variables and 86175 clauses.
4.79/4.81	c stat :: sign balance is biased by 0.483
4.79/4.81	c using k-SAT heuristics (size based diff)
4.79/4.81	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
4.79/4.81	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
4.79/4.81	c resolvent_look() :: found 87120 resolvents
4.79/4.81	c main():: clause / variable ratio: ( 173295 / 2025 ) = 85.58
4.79/4.81	c longest clause has size 44
4.79/4.81	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
4.79/4.81	c number of free variables = 1980
4.79/4.81	c dynamic_preselect_setsize :: off
4.79/4.81	c main():: all systems go!
4.79/4.81	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 156
28.58/28.62	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 16128
1105.60/1105.96	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-1730133-1240756311/watcher-1730133-1240756311 -o /tmp/evaluation-result-1730133-1240756311/solver-1730133-1240756311 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1730133-1240756311.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: 1.80 1.77 1.42 3/64 26726
/proc/meminfo: memFree=1731840/2055920 swapFree=4180816/4192956
[pid=26726] ppid=26724 vsize=1648 CPUtime=0
/proc/26726/stat : 26726 (march_nn) R 26724 26726 26297 0 -1 4194304 218 0 0 0 0 0 0 0 18 0 1 0 103659016 1687552 203 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/26726/statm: 412 203 59 167 0 243 0

[startup+0.0999089 s]
/proc/loadavg: 1.80 1.77 1.42 3/64 26726
/proc/meminfo: memFree=1731840/2055920 swapFree=4180816/4192956
[pid=26726] ppid=26724 vsize=2704 CPUtime=0.09
/proc/26726/stat : 26726 (march_nn) R 26724 26726 26297 0 -1 4194304 537 0 0 0 9 0 0 0 18 0 1 0 103659016 2768896 522 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/26726/statm: 676 522 59 167 0 507 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2704

[startup+0.102908 s]
/proc/loadavg: 1.80 1.77 1.42 3/64 26726
/proc/meminfo: memFree=1731840/2055920 swapFree=4180816/4192956
[pid=26726] ppid=26724 vsize=2704 CPUtime=0.09
/proc/26726/stat : 26726 (march_nn) R 26724 26726 26297 0 -1 4194304 547 0 0 0 9 0 0 0 18 0 1 0 103659016 2768896 532 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/26726/statm: 676 532 59 167 0 507 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2704

[startup+0.302941 s]
/proc/loadavg: 1.80 1.77 1.42 3/64 26726
/proc/meminfo: memFree=1731840/2055920 swapFree=4180816/4192956
[pid=26726] ppid=26724 vsize=7360 CPUtime=0.29
/proc/26726/stat : 26726 (march_nn) R 26724 26726 26297 0 -1 4194304 2420 0 0 0 28 1 0 0 19 0 1 0 103659016 7536640 1080 1992294400 134512640 135197250 4294956224 18446744073709551615 134533365 0 0 4096 0 0 0 0 17 0 0 0
/proc/26726/statm: 1840 1080 80 167 0 1671 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7360

[startup+0.70298 s]
/proc/loadavg: 1.80 1.77 1.42 3/64 26726
/proc/meminfo: memFree=1731840/2055920 swapFree=4180816/4192956
[pid=26726] ppid=26724 vsize=10484 CPUtime=0.69
/proc/26726/stat : 26726 (march_nn) R 26724 26726 26297 0 -1 4194304 7325 0 0 0 67 2 0 0 23 0 1 0 103659016 10735616 1832 1992294400 134512640 135197250 4294956224 18446744073709551615 134578092 0 0 4096 0 0 0 0 17 0 0 0
/proc/26726/statm: 2621 1832 83 167 0 2452 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10484

[startup+1.50105 s]
/proc/loadavg: 1.80 1.77 1.42 2/65 26727
/proc/meminfo: memFree=1724792/2055920 swapFree=4180816/4192956
[pid=26726] ppid=26724 vsize=24556 CPUtime=1.49
/proc/26726/stat : 26726 (march_nn) R 26724 26726 26297 0 -1 4194304 10753 0 0 0 145 4 0 0 25 0 1 0 103659016 25145344 5260 1992294400 134512640 135197250 4294956224 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/26726/statm: 6139 5260 83 167 0 5970 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24556

[startup+3.10121 s]
/proc/loadavg: 1.80 1.77 1.42 2/65 26727
/proc/meminfo: memFree=1710200/2055920 swapFree=4180816/4192956
[pid=26726] ppid=26724 vsize=56168 CPUtime=3.08
/proc/26726/stat : 26726 (march_nn) R 26724 26726 26297 0 -1 4194304 31402 0 0 0 294 14 0 0 25 0 1 0 103659016 57516032 13267 1992294400 134512640 135197250 4294956224 18446744073709551615 134917342 0 0 4096 0 0 0 0 17 1 0 0
/proc/26726/statm: 14042 13267 6535 167 0 13873 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 56168

[startup+6.30154 s]
/proc/loadavg: 1.74 1.76 1.41 2/65 26727
/proc/meminfo: memFree=1671096/2055920 swapFree=4180816/4192956
[pid=26726] ppid=26724 vsize=83212 CPUtime=6.29
/proc/26726/stat : 26726 (march_nn) R 26724 26726 26297 0 -1 4194304 61092 0 0 0 600 29 0 0 25 0 1 0 103659016 85209088 15148 1992294400 134512640 135197250 4294956224 18446744073709551615 134539114 0 0 4096 0 0 0 0 17 1 0 0
/proc/26726/statm: 20803 15148 91 167 0 20634 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 83212

[startup+12.7012 s]
/proc/loadavg: 1.68 1.75 1.41 2/65 26727
/proc/meminfo: memFree=1670528/2055920 swapFree=4180816/4192956
[pid=26726] ppid=26724 vsize=83212 CPUtime=12.68
/proc/26726/stat : 26726 (march_nn) R 26724 26726 26297 0 -1 4194304 61260 0 0 0 1239 29 0 0 25 0 1 0 103659016 85209088 15316 1992294400 134512640 135197250 4294956224 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/26726/statm: 20803 15316 94 167 0 20634 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 83212

[startup+25.5015 s]
/proc/loadavg: 1.53 1.71 1.40 2/65 26727
/proc/meminfo: memFree=1665472/2055920 swapFree=4180816/4192956
[pid=26726] ppid=26724 vsize=83220 CPUtime=25.48
/proc/26726/stat : 26726 (march_nn) R 26724 26726 26297 0 -1 4194304 62490 0 0 0 2518 30 0 0 25 0 1 0 103659016 85217280 16546 1992294400 134512640 135197250 4294956224 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/26726/statm: 20805 16546 94 167 0 20636 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 83220

[startup+51.1011 s]
/proc/loadavg: 1.35 1.65 1.39 2/65 26727
/proc/meminfo: memFree=1664320/2055920 swapFree=4180816/4192956
[pid=26726] ppid=26724 vsize=83508 CPUtime=51.07
/proc/26726/stat : 26726 (march_nn) R 26724 26726 26297 0 -1 4194304 62786 0 0 0 5077 30 0 0 25 0 1 0 103659016 85512192 16842 1992294400 134512640 135197250 4294956224 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/26726/statm: 20877 16842 94 167 0 20708 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 83508

[startup+102.305 s]
/proc/loadavg: 1.15 1.55 1.37 2/65 26727
/proc/meminfo: memFree=1663936/2055920 swapFree=4180816/4192956
[pid=26726] ppid=26724 vsize=83576 CPUtime=102.26
/proc/26726/stat : 26726 (march_nn) R 26724 26726 26297 0 -1 4194304 62870 0 0 0 10195 31 0 0 25 0 1 0 103659016 85581824 16926 1992294400 134512640 135197250 4294956224 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/26726/statm: 20894 16926 94 167 0 20725 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 83576

[startup+162.301 s]
/proc/loadavg: 1.05 1.45 1.34 2/65 26727
/proc/meminfo: memFree=1663424/2055920 swapFree=4180816/4192956
[pid=26726] ppid=26724 vsize=83576 CPUtime=162.24
/proc/26726/stat : 26726 (march_nn) R 26724 26726 26297 0 -1 4194304 62984 0 0 0 16193 31 0 0 25 0 1 0 103659016 85581824 17040 1992294400 134512640 135197250 4294956224 18446744073709551615 134550658 0 0 4096 0 0 0 0 17 1 0 0
/proc/26726/statm: 20894 17040 94 167 0 20725 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 83576

[startup+222.301 s]
/proc/loadavg: 1.02 1.36 1.32 2/65 26727
/proc/meminfo: memFree=1662784/2055920 swapFree=4180816/4192956
[pid=26726] ppid=26724 vsize=83576 CPUtime=222.22
/proc/26726/stat : 26726 (march_nn) R 26724 26726 26297 0 -1 4194304 63140 0 0 0 22191 31 0 0 25 0 1 0 103659016 85581824 17196 1992294400 134512640 135197250 4294956224 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/26726/statm: 20894 17196 94 167 0 20725 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 83576

[startup+282.302 s]
/proc/loadavg: 1.00 1.29 1.30 2/65 26727
/proc/meminfo: memFree=1662400/2055920 swapFree=4180816/4192956
[pid=26726] ppid=26724 vsize=83796 CPUtime=282.22
/proc/26726/stat : 26726 (march_nn) R 26724 26726 26297 0 -1 4194304 63231 0 0 0 28190 32 0 0 25 0 1 0 103659016 85807104 17287 1992294400 134512640 135197250 4294956224 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 1 0 0
/proc/26726/statm: 20949 17287 94 167 0 20780 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 83796

[startup+342.302 s]
/proc/loadavg: 1.00 1.24 1.27 2/65 26727
/proc/meminfo: memFree=1662080/2055920 swapFree=4180816/4192956
[pid=26726] ppid=26724 vsize=83796 CPUtime=342.2
/proc/26726/stat : 26726 (march_nn) R 26724 26726 26297 0 -1 4194304 63298 0 0 0 34188 32 0 0 25 0 1 0 103659016 85807104 17354 1992294400 134512640 135197250 4294956224 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/26726/statm: 20949 17354 94 167 0 20780 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 83796

[startup+402.302 s]
/proc/loadavg: 1.00 1.19 1.25 2/65 26727
/proc/meminfo: memFree=1661888/2055920 swapFree=4180816/4192956
[pid=26726] ppid=26724 vsize=83796 CPUtime=402.18
/proc/26726/stat : 26726 (march_nn) R 26724 26726 26297 0 -1 4194304 63335 0 0 0 40186 32 0 0 25 0 1 0 103659016 85807104 17391 1992294400 134512640 135197250 4294956224 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/26726/statm: 20949 17391 94 167 0 20780 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 83796

[startup+462.302 s]
/proc/loadavg: 1.00 1.15 1.24 2/65 26729
/proc/meminfo: memFree=1661568/2055920 swapFree=4180816/4192956
[pid=26726] ppid=26724 vsize=83796 CPUtime=462.16
/proc/26726/stat : 26726 (march_nn) R 26724 26726 26297 0 -1 4194304 63393 0 0 0 46184 32 0 0 25 0 1 0 103659016 85807104 17449 1992294400 134512640 135197250 4294956224 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/26726/statm: 20949 17449 94 167 0 20780 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 83796

[startup+522.302 s]
/proc/loadavg: 1.00 1.12 1.22 2/65 26729
/proc/meminfo: memFree=1661376/2055920 swapFree=4180816/4192956
[pid=26726] ppid=26724 vsize=83796 CPUtime=522.15
/proc/26726/stat : 26726 (march_nn) R 26724 26726 26297 0 -1 4194304 63437 0 0 0 52183 32 0 0 25 0 1 0 103659016 85807104 17493 1992294400 134512640 135197250 4294956224 18446744073709551615 134550706 0 0 4096 0 0 0 0 17 1 0 0
/proc/26726/statm: 20949 17493 94 167 0 20780 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 83796

[startup+582.301 s]
/proc/loadavg: 1.00 1.10 1.20 2/65 26729
/proc/meminfo: memFree=1661248/2055920 swapFree=4180816/4192956
[pid=26726] ppid=26724 vsize=83796 CPUtime=582.14
/proc/26726/stat : 26726 (march_nn) R 26724 26726 26297 0 -1 4194304 63465 0 0 0 58181 33 0 0 25 0 1 0 103659016 85807104 17521 1992294400 134512640 135197250 4294956224 18446744073709551615 134713095 0 0 4096 0 0 0 0 17 1 0 0
/proc/26726/statm: 20949 17521 94 167 0 20780 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 83796

[startup+642.301 s]
/proc/loadavg: 1.00 1.08 1.18 2/65 26729
/proc/meminfo: memFree=1661120/2055920 swapFree=4180816/4192956
[pid=26726] ppid=26724 vsize=83796 CPUtime=642.12
/proc/26726/stat : 26726 (march_nn) R 26724 26726 26297 0 -1 4194304 63486 0 0 0 64179 33 0 0 25 0 1 0 103659016 85807104 17542 1992294400 134512640 135197250 4294956224 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/26726/statm: 20949 17542 94 167 0 20780 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 83796

[startup+702.302 s]
/proc/loadavg: 1.00 1.06 1.17 2/65 26729
/proc/meminfo: memFree=1660864/2055920 swapFree=4180816/4192956
[pid=26726] ppid=26724 vsize=84244 CPUtime=702.1
/proc/26726/stat : 26726 (march_nn) R 26724 26726 26297 0 -1 4194304 63549 0 0 0 70177 33 0 0 25 0 1 0 103659016 86265856 17605 1992294400 134512640 135197250 4294956224 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 1 0 0
/proc/26726/statm: 21061 17605 94 167 0 20892 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 84244

[startup+762.305 s]
/proc/loadavg: 1.00 1.05 1.16 2/65 26729
/proc/meminfo: memFree=1660736/2055920 swapFree=4180816/4192956
[pid=26726] ppid=26724 vsize=84244 CPUtime=762.09
/proc/26726/stat : 26726 (march_nn) R 26724 26726 26297 0 -1 4194304 63571 0 0 0 76176 33 0 0 25 0 1 0 103659016 86265856 17627 1992294400 134512640 135197250 4294956224 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/26726/statm: 21061 17627 94 167 0 20892 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 84244

[startup+822.303 s]
/proc/loadavg: 1.00 1.04 1.15 2/65 26729
/proc/meminfo: memFree=1660672/2055920 swapFree=4180816/4192956
[pid=26726] ppid=26724 vsize=84244 CPUtime=822.08
/proc/26726/stat : 26726 (march_nn) R 26724 26726 26297 0 -1 4194304 63589 0 0 0 82174 34 0 0 25 0 1 0 103659016 86265856 17645 1992294400 134512640 135197250 4294956224 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/26726/statm: 21061 17645 94 167 0 20892 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 84244

[startup+882.303 s]
/proc/loadavg: 1.00 1.03 1.14 2/65 26729
/proc/meminfo: memFree=1660608/2055920 swapFree=4180816/4192956
[pid=26726] ppid=26724 vsize=84244 CPUtime=882.06
/proc/26726/stat : 26726 (march_nn) R 26724 26726 26297 0 -1 4194304 63596 0 0 0 88172 34 0 0 25 0 1 0 103659016 86265856 17652 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/26726/statm: 21061 17652 94 167 0 20892 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 84244

[startup+942.303 s]
/proc/loadavg: 1.00 1.02 1.12 2/65 26729
/proc/meminfo: memFree=1660224/2055920 swapFree=4180816/4192956
[pid=26726] ppid=26724 vsize=84700 CPUtime=942.04
/proc/26726/stat : 26726 (march_nn) R 26724 26726 26297 0 -1 4194304 63680 0 0 0 94170 34 0 0 25 0 1 0 103659016 86732800 17736 1992294400 134512640 135197250 4294956224 18446744073709551615 134550665 0 0 4096 0 0 0 0 17 1 0 0
/proc/26726/statm: 21175 17736 94 167 0 21006 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 84700

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.11 2/65 26729
/proc/meminfo: memFree=1660160/2055920 swapFree=4180816/4192956
[pid=26726] ppid=26724 vsize=84700 CPUtime=1002.02
/proc/26726/stat : 26726 (march_nn) R 26724 26726 26297 0 -1 4194304 63693 0 0 0 100168 34 0 0 25 0 1 0 103659016 86732800 17749 1992294400 134512640 135197250 4294956224 18446744073709551615 134548735 0 0 4096 0 0 0 0 17 1 0 0
/proc/26726/statm: 21175 17749 94 167 0 21006 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 84700

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/65 26729
/proc/meminfo: memFree=1660096/2055920 swapFree=4180816/4192956
[pid=26726] ppid=26724 vsize=84700 CPUtime=1062.02
/proc/26726/stat : 26726 (march_nn) R 26724 26726 26297 0 -1 4194304 63698 0 0 0 106167 35 0 0 25 0 1 0 103659016 86732800 17754 1992294400 134512640 135197250 4294956224 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/26726/statm: 21175 17754 94 167 0 21006 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 84700

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 26729
/proc/meminfo: memFree=1660096/2055920 swapFree=4180816/4192956
[pid=26726] ppid=26724 vsize=84700 CPUtime=1122
/proc/26726/stat : 26726 (march_nn) R 26724 26726 26297 0 -1 4194304 63702 0 0 0 112165 35 0 0 25 0 1 0 103659016 86732800 17758 1992294400 134512640 135197250 4294956224 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/26726/statm: 21175 17758 94 167 0 21006 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 84700

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 26729
/proc/meminfo: memFree=1659968/2055920 swapFree=4180816/4192956
[pid=26726] ppid=26724 vsize=84700 CPUtime=1181.98
/proc/26726/stat : 26726 (march_nn) R 26724 26726 26297 0 -1 4194304 63718 0 0 0 118163 35 0 0 25 0 1 0 103659016 86732800 17774 1992294400 134512640 135197250 4294956224 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/26726/statm: 21175 17774 94 167 0 21006 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 84700



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 26729
/proc/meminfo: memFree=1659968/2055920 swapFree=4180816/4192956
[pid=26726] ppid=26724 vsize=84700 CPUtime=1200.08
/proc/26726/stat : 26726 (march_nn) R 26724 26726 26297 0 -1 4194304 63721 0 0 0 119973 35 0 0 25 0 1 0 103659016 86732800 17777 1992294400 134512640 135197250 4294956224 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/26726/statm: 21175 17777 94 167 0 21006 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 84700

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): 1200.42
CPU time (s): 1200.1
CPU user time (s): 1199.74
CPU system time (s): 0.368943
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 114152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.74
system time used= 0.368943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 63721
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= 2467

runsolver used 1.03384 second user time and 2.67659 second system time

The end

Launcher Data 

Begin job on node45 at 2009-04-26 16:31:51
IDJOB=1730133
IDBENCH=24722
IDSOLVER=522
FILE ID=node45/1730133-1240756311
PBS_JOBID= 9187063
Free space on /tmp= 66292 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT07/crafted/Difficult/contest05/sabharwal/gt-ordering-unsat-gt-045.sat05-1310.reshuffled-07.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1730133-1240756311/watcher-1730133-1240756311 -o /tmp/evaluation-result-1730133-1240756311/solver-1730133-1240756311 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1730133-1240756311.cnf

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

MD5SUM BENCH= ae4e3f3661a3c7ad7c7ec30d56d611a1
RANDOM SEED=2100702629

node45.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		: 3000.231
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		: 3000.231
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:       1732320 kB
Buffers:         37204 kB
Cached:         206860 kB
SwapCached:       5972 kB
Active:          58204 kB
Inactive:       194272 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1732320 kB
SwapTotal:     4192956 kB
SwapFree:      4180816 kB
Dirty:            2204 kB
Writeback:           0 kB
Mapped:          14084 kB
Slab:            57204 kB
Committed_AS:   417840 kB
PageTables:       1376 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= 66292 MiB
End job on node45 at 2009-04-26 16:51:54