Trace number 1716431

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) 1200.11 1200.63

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-17-u.cnf
MD5SUM83ece6745238c422c7e68e5a07fc7f73
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark387.769
Satisfiable
(Un)Satisfiability was proved
Number of variables183464
Number of clauses855717
Sum of the clauses size1974802
Maximum clause length10
Minimum clause length1
Number of clauses of size 115316
Number of clauses of size 2664917
Number of clauses of size 3141084
Number of clauses of size 43820
Number of clauses of size 515280
Number of clauses of size over 515300

Solver Data 

12.58/12.65	c main():: ***                                   [ march satisfiability solver ]                                   ***
12.58/12.65	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
12.58/12.65	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
12.58/12.65	c main()::
12.58/12.65	c initFormula():: searching for DIMACS p-line....
12.58/12.65	c initFormula():: the DIMACS p-line indicates a CNF of 183464 variables and 855717 clauses.
12.58/12.65	c parseCNF():: parsing....
12.58/12.65	c parseCNF():: the CNF contains 15316 unary clauses.
12.58/12.65	c runParser():: parsing was successful, warming up engines...
12.58/12.65	c find_and_remove_tautogolies():: found and removed 26379 tautologies
12.58/12.65	c find_and_remove_tautogolies():: found and removed 103 tautologies
12.58/12.65	c simplify_formula():: removed 227 tautological, 278333 satisfied and 17220 duplicate clauses
12.58/12.65	c preprocessing fase I completed:: there are now 100680 free variables and 559937 clauses.
12.58/12.65	c stat :: sign balance is biased by 0.945
12.58/12.65	c using k-SAT heuristics (size based diff)
12.58/12.65	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
12.58/12.65	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
12.58/12.65	c main():: clause / variable ratio: ( 559937 / 183464 ) = 3.05
12.58/12.65	c longest clause has size 10
12.58/12.65	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
12.58/12.65	c number of free variables = 100680
12.58/12.65	c dynamic_preselect_setsize :: off
12.58/12.65	c main():: all systems go!
12.58/12.65	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 782
390.42/390.69	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-1716431-1240615651/watcher-1716431-1240615651 -o /tmp/evaluation-result-1716431-1240615651/solver-1716431-1240615651 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1716431-1240615651.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 0.98 0.99 3/65 14725
/proc/meminfo: memFree=1656104/2055920 swapFree=4180420/4192956
[pid=14725] ppid=14723 vsize=4900 CPUtime=0
/proc/14725/stat : 14725 (march_nn) R 14723 14725 14289 0 -1 4194304 870 0 0 0 0 0 0 0 18 0 1 0 89597514 5017600 855 1992294400 134512640 135197250 4294956224 18446744073709551615 134568349 0 0 4096 0 0 0 0 17 0 0 0
/proc/14725/statm: 1225 862 58 167 0 1056 0

[startup+0.0642149 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 14725
/proc/meminfo: memFree=1656104/2055920 swapFree=4180420/4192956
[pid=14725] ppid=14723 vsize=22248 CPUtime=0.05
/proc/14725/stat : 14725 (march_nn) R 14723 14725 14289 0 -1 4194304 4450 0 0 0 4 1 0 0 18 0 1 0 89597514 22781952 4435 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 0 0 0
/proc/14725/statm: 5562 4435 58 167 0 5393 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 22248

[startup+0.101219 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 14725
/proc/meminfo: memFree=1656104/2055920 swapFree=4180420/4192956
[pid=14725] ppid=14723 vsize=22776 CPUtime=0.1
/proc/14725/stat : 14725 (march_nn) R 14723 14725 14289 0 -1 4194304 4627 0 0 0 8 2 0 0 18 0 1 0 89597514 23322624 4612 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 0 0 0
/proc/14725/statm: 5694 4613 58 167 0 5525 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 22776

[startup+0.301242 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 14725
/proc/meminfo: memFree=1656104/2055920 swapFree=4180420/4192956
[pid=14725] ppid=14723 vsize=25680 CPUtime=0.29
/proc/14725/stat : 14725 (march_nn) R 14723 14725 14289 0 -1 4194304 5525 0 0 0 27 2 0 0 20 0 1 0 89597514 26296320 5510 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 0 0 0
/proc/14725/statm: 6420 5510 58 167 0 6251 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25680

[startup+0.70129 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 14725
/proc/meminfo: memFree=1656104/2055920 swapFree=4180420/4192956
[pid=14725] ppid=14723 vsize=31092 CPUtime=0.7
/proc/14725/stat : 14725 (march_nn) R 14723 14725 14289 0 -1 4194304 7217 0 0 0 66 4 0 0 24 0 1 0 89597514 31838208 7202 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 0 0 0
/proc/14725/statm: 7773 7202 58 167 0 7604 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 31092

[startup+1.50239 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 14726
/proc/meminfo: memFree=1622624/2055920 swapFree=4180420/4192956
[pid=14725] ppid=14723 vsize=86460 CPUtime=1.49
/proc/14725/stat : 14725 (march_nn) R 14723 14725 14289 0 -1 4194304 16138 0 0 0 141 8 0 0 25 0 1 0 89597514 88535040 14341 1992294400 134512640 135197250 4294956224 18446744073709551615 134565174 0 0 4096 0 0 0 0 17 1 0 0
/proc/14725/statm: 21615 14341 65 167 0 21446 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 86460

[startup+3.10157 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 14726
/proc/meminfo: memFree=1588064/2055920 swapFree=4180420/4192956
[pid=14725] ppid=14723 vsize=94572 CPUtime=3.08
/proc/14725/stat : 14725 (march_nn) R 14723 14725 14289 0 -1 4194304 22947 0 0 0 296 12 0 0 25 0 1 0 89597514 96841728 17026 1992294400 134512640 135197250 4294956224 18446744073709551615 134694887 0 0 4096 0 0 0 0 17 0 0 0
/proc/14725/statm: 23643 17026 67 167 0 23474 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 94572

[startup+6.30195 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 14726
/proc/meminfo: memFree=1586784/2055920 swapFree=4180420/4192956
[pid=14725] ppid=14723 vsize=98024 CPUtime=6.28
/proc/14725/stat : 14725 (march_nn) R 14723 14725 14289 0 -1 4194304 32592 0 0 0 612 16 0 0 25 0 1 0 89597514 100376576 17901 1992294400 134512640 135197250 4294956224 18446744073709551615 134560953 0 0 4096 0 0 0 0 17 0 0 0
/proc/14725/statm: 24506 17901 79 167 0 24337 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 98024

[startup+12.7017 s]
/proc/loadavg: 1.07 1.00 1.00 2/66 14726
/proc/meminfo: memFree=1517408/2055920 swapFree=4180420/4192956
[pid=14725] ppid=14723 vsize=335824 CPUtime=12.69
/proc/14725/stat : 14725 (march_nn) R 14723 14725 14289 0 -1 4194304 71252 0 0 0 1236 33 0 0 25 0 1 0 89597514 343883776 35659 1992294400 134512640 135197250 4294956224 18446744073709551615 134570918 0 0 4096 0 0 0 0 17 0 0 0
/proc/14725/statm: 83956 35659 89 167 0 83787 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 335824

[startup+25.5012 s]
/proc/loadavg: 1.14 1.02 1.00 2/66 14726
/proc/meminfo: memFree=1513376/2055920 swapFree=4180420/4192956
[pid=14725] ppid=14723 vsize=335648 CPUtime=25.48
/proc/14725/stat : 14725 (march_nn) R 14723 14725 14289 0 -1 4194304 71346 0 0 0 2515 33 0 0 25 0 1 0 89597514 343703552 35709 1992294400 134512640 135197250 4294956224 18446744073709551615 134539097 0 0 4096 0 0 0 0 17 0 0 0
/proc/14725/statm: 83912 35709 90 167 0 83743 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 335648

[startup+51.1012 s]
/proc/loadavg: 1.08 1.01 1.00 2/66 14726
/proc/meminfo: memFree=1509856/2055920 swapFree=4180420/4192956
[pid=14725] ppid=14723 vsize=337108 CPUtime=51.06
/proc/14725/stat : 14725 (march_nn) R 14723 14725 14289 0 -1 4194304 72243 0 0 0 5073 33 0 0 25 0 1 0 89597514 345198592 36606 1992294400 134512640 135197250 4294956224 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 0 0 0
/proc/14725/statm: 84277 36606 92 167 0 84108 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 337108

[startup+102.306 s]
/proc/loadavg: 1.08 1.02 1.00 2/66 14726
/proc/meminfo: memFree=1508192/2055920 swapFree=4180420/4192956
[pid=14725] ppid=14723 vsize=339436 CPUtime=102.24
/proc/14725/stat : 14725 (march_nn) R 14723 14725 14289 0 -1 4194304 72654 0 0 0 10191 33 0 0 25 0 1 0 89597514 347582464 37017 1992294400 134512640 135197250 4294956224 18446744073709551615 134550747 0 0 4096 0 0 0 0 17 0 0 0
/proc/14725/statm: 84859 37017 92 167 0 84690 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 339436

[startup+162.301 s]
/proc/loadavg: 1.15 1.05 1.01 2/66 14726
/proc/meminfo: memFree=1506400/2055920 swapFree=4180420/4192956
[pid=14725] ppid=14723 vsize=340484 CPUtime=162.21
/proc/14725/stat : 14725 (march_nn) R 14723 14725 14289 0 -1 4194304 73092 0 0 0 16188 33 0 0 25 0 1 0 89597514 348655616 37454 1992294400 134512640 135197250 4294956224 18446744073709551615 134548713 0 0 4096 0 0 0 0 17 0 0 0
/proc/14725/statm: 85121 37454 92 167 0 84952 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 340484

[startup+222.301 s]
/proc/loadavg: 1.17 1.07 1.01 2/66 14726
/proc/meminfo: memFree=1505760/2055920 swapFree=4180420/4192956
[pid=14725] ppid=14723 vsize=341056 CPUtime=222.19
/proc/14725/stat : 14725 (march_nn) R 14723 14725 14289 0 -1 4194304 73269 0 0 0 22185 34 0 0 25 0 1 0 89597514 349241344 37631 1992294400 134512640 135197250 4294956224 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 0 0 0
/proc/14725/statm: 85264 37631 92 167 0 85095 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 341056

[startup+282.301 s]
/proc/loadavg: 1.17 1.08 1.02 2/66 14726
/proc/meminfo: memFree=1504288/2055920 swapFree=4180420/4192956
[pid=14725] ppid=14723 vsize=343972 CPUtime=282.16
/proc/14725/stat : 14725 (march_nn) R 14723 14725 14289 0 -1 4194304 73648 0 0 0 28182 34 0 0 25 0 1 0 89597514 352227328 38010 1992294400 134512640 135197250 4294956224 18446744073709551615 134539097 0 0 4096 0 0 0 0 17 0 0 0
/proc/14725/statm: 85993 38010 92 167 0 85824 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 343972

[startup+342.301 s]
/proc/loadavg: 1.17 1.10 1.02 2/66 14726
/proc/meminfo: memFree=1502496/2055920 swapFree=4180420/4192956
[pid=14725] ppid=14723 vsize=345236 CPUtime=342.14
/proc/14725/stat : 14725 (march_nn) R 14723 14725 14289 0 -1 4194304 74095 0 0 0 34179 35 0 0 25 0 1 0 89597514 353521664 38457 1992294400 134512640 135197250 4294956224 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 0 0 0
/proc/14725/statm: 86309 38457 92 167 0 86140 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 345236

[startup+402.302 s]
/proc/loadavg: 1.25 1.12 1.03 2/66 14726
/proc/meminfo: memFree=1497248/2055920 swapFree=4180420/4192956
[pid=14725] ppid=14723 vsize=350272 CPUtime=402.11
/proc/14725/stat : 14725 (march_nn) R 14723 14725 14289 0 -1 4194304 75419 0 0 0 40176 35 0 0 25 0 1 0 89597514 358678528 39777 1992294400 134512640 135197250 4294956224 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 0 0 0
/proc/14725/statm: 87568 39777 92 167 0 87399 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 350272

[startup+462.302 s]
/proc/loadavg: 1.16 1.11 1.03 2/66 14726
/proc/meminfo: memFree=1496480/2055920 swapFree=4180420/4192956
[pid=14725] ppid=14723 vsize=351132 CPUtime=462.09
/proc/14725/stat : 14725 (march_nn) R 14723 14725 14289 0 -1 4194304 75607 0 0 0 46174 35 0 0 25 0 1 0 89597514 359559168 39965 1992294400 134512640 135197250 4294956224 18446744073709551615 134524906 0 0 4096 0 0 0 0 17 0 0 0
/proc/14725/statm: 87783 39965 92 167 0 87614 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 351132

[startup+522.302 s]
/proc/loadavg: 1.12 1.11 1.03 2/66 14726
/proc/meminfo: memFree=1495904/2055920 swapFree=4180420/4192956
[pid=14725] ppid=14723 vsize=351660 CPUtime=522.06
/proc/14725/stat : 14725 (march_nn) R 14723 14725 14289 0 -1 4194304 75743 0 0 0 52171 35 0 0 25 0 1 0 89597514 360099840 40101 1992294400 134512640 135197250 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 0 0 0
/proc/14725/statm: 87915 40101 92 167 0 87746 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 351660

[startup+582.302 s]
/proc/loadavg: 1.11 1.10 1.03 2/66 14726
/proc/meminfo: memFree=1495584/2055920 swapFree=4180420/4192956
[pid=14725] ppid=14723 vsize=351928 CPUtime=582.03
/proc/14725/stat : 14725 (march_nn) R 14723 14725 14289 0 -1 4194304 75829 0 0 0 58168 35 0 0 25 0 1 0 89597514 360374272 40187 1992294400 134512640 135197250 4294956224 18446744073709551615 134524945 0 0 4096 0 0 0 0 17 0 0 0
/proc/14725/statm: 87982 40187 92 167 0 87813 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 351928

[startup+642.302 s]
/proc/loadavg: 1.14 1.11 1.04 2/66 14728
/proc/meminfo: memFree=1494816/2055920 swapFree=4180420/4192956
[pid=14725] ppid=14723 vsize=352788 CPUtime=642.01
/proc/14725/stat : 14725 (march_nn) R 14723 14725 14289 0 -1 4194304 76024 0 0 0 64165 36 0 0 25 0 1 0 89597514 361254912 40382 1992294400 134512640 135197250 4294956224 18446744073709551615 134539051 0 0 4096 0 0 0 0 17 0 0 0
/proc/14725/statm: 88197 40382 92 167 0 88028 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 352788

[startup+702.302 s]
/proc/loadavg: 1.14 1.12 1.04 2/66 14728
/proc/meminfo: memFree=1493024/2055920 swapFree=4180420/4192956
[pid=14725] ppid=14723 vsize=354184 CPUtime=701.98
/proc/14725/stat : 14725 (march_nn) R 14723 14725 14289 0 -1 4194304 76446 0 0 0 70162 36 0 0 25 0 1 0 89597514 362684416 40804 1992294400 134512640 135197250 4294956224 18446744073709551615 134548514 0 0 4096 0 0 0 0 17 0 0 0
/proc/14725/statm: 88546 40804 92 167 0 88377 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 354184

[startup+762.307 s]
/proc/loadavg: 1.14 1.12 1.05 2/66 14728
/proc/meminfo: memFree=1492576/2055920 swapFree=4180420/4192956
[pid=14725] ppid=14723 vsize=354604 CPUtime=761.96
/proc/14725/stat : 14725 (march_nn) R 14723 14725 14289 0 -1 4194304 76538 0 0 0 76159 37 0 0 25 0 1 0 89597514 363114496 40896 1992294400 134512640 135197250 4294956224 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 0 0 0
/proc/14725/statm: 88651 40896 92 167 0 88482 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 354604

[startup+822.302 s]
/proc/loadavg: 1.13 1.13 1.05 2/66 14728
/proc/meminfo: memFree=1492384/2055920 swapFree=4180420/4192956
[pid=14725] ppid=14723 vsize=354784 CPUtime=821.93
/proc/14725/stat : 14725 (march_nn) R 14723 14725 14289 0 -1 4194304 76588 0 0 0 82156 37 0 0 25 0 1 0 89597514 363298816 40946 1992294400 134512640 135197250 4294956224 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 0 0 0
/proc/14725/statm: 88696 40946 92 167 0 88527 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 354784

[startup+882.302 s]
/proc/loadavg: 1.09 1.12 1.05 2/66 14728
/proc/meminfo: memFree=1492064/2055920 swapFree=4180420/4192956
[pid=14725] ppid=14723 vsize=355208 CPUtime=881.91
/proc/14725/stat : 14725 (march_nn) R 14723 14725 14289 0 -1 4194304 76672 0 0 0 88154 37 0 0 25 0 1 0 89597514 363732992 41030 1992294400 134512640 135197250 4294956224 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 0 0 0
/proc/14725/statm: 88802 41030 92 167 0 88633 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 355208

[startup+942.302 s]
/proc/loadavg: 1.07 1.11 1.05 2/66 14728
/proc/meminfo: memFree=1491872/2055920 swapFree=4180420/4192956
[pid=14725] ppid=14723 vsize=355340 CPUtime=941.88
/proc/14725/stat : 14725 (march_nn) R 14723 14725 14289 0 -1 4194304 76730 0 0 0 94151 37 0 0 25 0 1 0 89597514 363868160 41088 1992294400 134512640 135197250 4294956224 18446744073709551615 134524848 0 0 4096 0 0 0 0 17 0 0 0
/proc/14725/statm: 88835 41088 92 167 0 88666 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 355340

[startup+1002.3 s]
/proc/loadavg: 1.12 1.11 1.05 2/66 14728
/proc/meminfo: memFree=1490912/2055920 swapFree=4180420/4192956
[pid=14725] ppid=14723 vsize=356032 CPUtime=1001.85
/proc/14725/stat : 14725 (march_nn) R 14723 14725 14289 0 -1 4194304 76947 0 0 0 100148 37 0 0 25 0 1 0 89597514 364576768 41305 1992294400 134512640 135197250 4294956224 18446744073709551615 134524862 0 0 4096 0 0 0 0 17 0 0 0
/proc/14725/statm: 89008 41305 92 167 0 88839 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 356032

[startup+1062.3 s]
/proc/loadavg: 1.15 1.12 1.06 2/66 14728
/proc/meminfo: memFree=1490336/2055920 swapFree=4180420/4192956
[pid=14725] ppid=14723 vsize=356704 CPUtime=1061.83
/proc/14725/stat : 14725 (march_nn) R 14723 14725 14289 0 -1 4194304 77096 0 0 0 106146 37 0 0 25 0 1 0 89597514 365264896 41454 1992294400 134512640 135197250 4294956224 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 0 0 0
/proc/14725/statm: 89176 41454 92 167 0 89007 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 356704

[startup+1122.3 s]
/proc/loadavg: 1.13 1.11 1.06 2/66 14728
/proc/meminfo: memFree=1489888/2055920 swapFree=4180420/4192956
[pid=14725] ppid=14723 vsize=357128 CPUtime=1121.8
/proc/14725/stat : 14725 (march_nn) R 14723 14725 14289 0 -1 4194304 77200 0 0 0 112143 37 0 0 25 0 1 0 89597514 365699072 41558 1992294400 134512640 135197250 4294956224 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 0 0 0
/proc/14725/statm: 89282 41558 92 167 0 89113 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 357128

[startup+1182.3 s]
/proc/loadavg: 1.11 1.11 1.06 2/66 14728
/proc/meminfo: memFree=1489184/2055920 swapFree=4180420/4192956
[pid=14725] ppid=14723 vsize=358848 CPUtime=1181.77
/proc/14725/stat : 14725 (march_nn) R 14723 14725 14289 0 -1 4194304 77369 0 0 0 118140 37 0 0 25 0 1 0 89597514 367460352 41727 1992294400 134512640 135197250 4294956224 18446744073709551615 134539449 0 0 4096 0 0 0 0 17 0 0 0
/proc/14725/statm: 89712 41727 92 167 0 89543 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 358848



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.08 1.10 1.06 2/66 14728
/proc/meminfo: memFree=1489184/2055920 swapFree=4180420/4192956
[pid=14725] ppid=14723 vsize=358988 CPUtime=1200.07
/proc/14725/stat : 14725 (march_nn) R 14723 14725 14289 0 -1 4194304 77379 0 0 0 119970 37 0 0 25 0 1 0 89597514 367603712 41737 1992294400 134512640 135197250 4294956224 18446744073709551615 134539097 0 0 4096 0 0 0 0 17 0 0 0
/proc/14725/statm: 89747 41737 92 167 0 89578 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 358988

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): 1200.63
CPU time (s): 1200.11
CPU user time (s): 1199.7
CPU system time (s): 0.405938
CPU usage (%): 99.9565
Max. virtual memory (cumulated for all children) (KiB): 358988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.7
system time used= 0.405938
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 77379
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= 4792

runsolver used 1.03884 second user time and 3.33949 second system time

The end

Launcher Data 

Begin job on node73 at 2009-04-25 01:27:32
IDJOB=1716431
IDBENCH=20379
IDSOLVER=522
FILE ID=node73/1716431-1240615651
PBS_JOBID= 9186250
Free space on /tmp= 66352 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/dated-5-17-u.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716431-1240615651/watcher-1716431-1240615651 -o /tmp/evaluation-result-1716431-1240615651/solver-1716431-1240615651 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1716431-1240615651.cnf

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

MD5SUM BENCH= 83ece6745238c422c7e68e5a07fc7f73
RANDOM SEED=772818019

node73.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:       1656520 kB
Buffers:         64348 kB
Cached:         280272 kB
SwapCached:       7280 kB
Active:         141696 kB
Inactive:       213524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1656520 kB
SwapTotal:     4192956 kB
SwapFree:      4180420 kB
Dirty:           15960 kB
Writeback:           0 kB
Mapped:          14048 kB
Slab:            30172 kB
Committed_AS:   323608 kB
PageTables:       1408 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= 66348 MiB
End job on node73 at 2009-04-25 01:47:35