Trace number 1716639

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) 1200.05 1200.43

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-11-u.cnf
MD5SUM8e22d84b1ae625d44fbf300a32374a2d
Bench CategoryAPPLICATION (applications 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 variables164158
Number of clauses730719
Sum of the clauses size1660140
Maximum clause length10
Minimum clause length1
Number of clauses of size 112474
Number of clauses of size 2600009
Number of clauses of size 387256
Number of clauses of size 43440
Number of clauses of size 513760
Number of clauses of size over 513780

Solver Data 

10.48/10.56	c main():: ***                                   [ march satisfiability solver ]                                   ***
10.48/10.56	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
10.48/10.56	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
10.48/10.56	c main()::
10.48/10.56	c initFormula():: searching for DIMACS p-line....
10.48/10.56	c initFormula():: the DIMACS p-line indicates a CNF of 164158 variables and 730719 clauses.
10.48/10.56	c parseCNF():: parsing....
10.48/10.56	c parseCNF():: the CNF contains 12474 unary clauses.
10.48/10.56	c runParser():: parsing was successful, warming up engines...
10.48/10.56	c find_and_remove_tautogolies():: found and removed 24046 tautologies
10.48/10.56	c find_and_remove_tautogolies():: found and removed 125 tautologies
10.48/10.56	c simplify_formula():: removed 0 tautological, 269606 satisfied and 20169 duplicate clauses
10.48/10.56	c preprocessing fase I completed:: there are now 84967 free variables and 440944 clauses.
10.48/10.56	c stat :: sign balance is biased by 0.940
10.48/10.56	c using k-SAT heuristics (size based diff)
10.48/10.56	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
10.48/10.56	c simplify_formula():: removed 0 tautological, 0 satisfied and 1488 duplicate clauses
10.48/10.56	c resolvent_look() :: found 1290 resolvents
10.48/10.56	c main():: clause / variable ratio: ( 442234 / 164158 ) = 2.69
10.48/10.56	c longest clause has size 10
10.48/10.56	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
10.48/10.56	c number of free variables = 84967
10.48/10.56	c dynamic_preselect_setsize :: off
10.48/10.56	c main():: all systems go!
10.48/10.56	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-1716639-1240618436/watcher-1716639-1240618436 -o /tmp/evaluation-result-1716639-1240618436/solver-1716639-1240618436 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1716639-1240618436.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: 0.92 0.98 0.94 3/65 13800
/proc/meminfo: memFree=1213448/2055920 swapFree=4192952/4192956
[pid=13800] ppid=13798 vsize=4336 CPUtime=0
/proc/13800/stat : 13800 (march_nn) R 13798 13800 13389 0 -1 4194304 789 0 0 0 0 0 0 0 18 0 1 0 89872096 4440064 775 1992294400 134512640 135197250 4294956240 18446744073709551615 134568349 0 0 4096 0 0 0 0 17 1 0 0
/proc/13800/statm: 1084 781 58 167 0 915 0

[startup+0.0969769 s]
/proc/loadavg: 0.92 0.98 0.94 3/65 13800
/proc/meminfo: memFree=1213448/2055920 swapFree=4192952/4192956
[pid=13800] ppid=13798 vsize=20268 CPUtime=0.09
/proc/13800/stat : 13800 (march_nn) R 13798 13800 13389 0 -1 4194304 4130 0 0 0 7 2 0 0 18 0 1 0 89872096 20754432 4115 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/13800/statm: 5067 4115 58 167 0 4898 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20268

[startup+0.101976 s]
/proc/loadavg: 0.92 0.98 0.94 3/65 13800
/proc/meminfo: memFree=1213448/2055920 swapFree=4192952/4192956
[pid=13800] ppid=13798 vsize=20268 CPUtime=0.09
/proc/13800/stat : 13800 (march_nn) R 13798 13800 13389 0 -1 4194304 4152 0 0 0 7 2 0 0 18 0 1 0 89872096 20754432 4137 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/13800/statm: 5067 4137 58 167 0 4898 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20268

[startup+0.30201 s]
/proc/loadavg: 0.92 0.98 0.94 3/65 13800
/proc/meminfo: memFree=1213448/2055920 swapFree=4192952/4192956
[pid=13800] ppid=13798 vsize=23040 CPUtime=0.29
/proc/13800/stat : 13800 (march_nn) R 13798 13800 13389 0 -1 4194304 5025 0 0 0 27 2 0 0 19 0 1 0 89872096 23592960 5010 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/13800/statm: 5793 5011 58 167 0 5624 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23040

[startup+0.701051 s]
/proc/loadavg: 0.92 0.98 0.94 3/65 13800
/proc/meminfo: memFree=1213448/2055920 swapFree=4192952/4192956
[pid=13800] ppid=13798 vsize=28452 CPUtime=0.69
/proc/13800/stat : 13800 (march_nn) R 13798 13800 13389 0 -1 4194304 6679 0 0 0 65 4 0 0 22 0 1 0 89872096 29134848 6664 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/13800/statm: 7113 6664 58 167 0 6944 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28452

[startup+1.50115 s]
/proc/loadavg: 0.92 0.98 0.94 2/66 13801
/proc/meminfo: memFree=1165312/2055920 swapFree=4192952/4192956
[pid=13800] ppid=13798 vsize=74776 CPUtime=1.49
/proc/13800/stat : 13800 (march_nn) R 13798 13800 13389 0 -1 4194304 14213 0 0 0 142 7 0 0 25 0 1 0 89872096 76570624 12618 1992294400 134512640 135197250 4294956240 18446744073709551615 134565212 0 0 4096 0 0 0 0 17 1 0 0
/proc/13800/statm: 18694 12618 65 167 0 18525 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 74776

[startup+3.10236 s]
/proc/loadavg: 0.92 0.98 0.94 2/66 13801
/proc/meminfo: memFree=1150464/2055920 swapFree=4192952/4192956
[pid=13800] ppid=13798 vsize=83392 CPUtime=3.08
/proc/13800/stat : 13800 (march_nn) R 13798 13800 13389 0 -1 4194304 21300 0 0 0 297 11 0 0 25 0 1 0 89872096 85393408 15199 1992294400 134512640 135197250 4294956240 18446744073709551615 134560953 0 0 4096 0 0 0 0 17 1 0 0
/proc/13800/statm: 20848 15199 67 167 0 20679 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 83392

[startup+6.30177 s]
/proc/loadavg: 0.93 0.98 0.94 2/66 13801
/proc/meminfo: memFree=1154560/2055920 swapFree=4192952/4192956
[pid=13800] ppid=13798 vsize=82748 CPUtime=6.28
/proc/13800/stat : 13800 (march_nn) R 13798 13800 13389 0 -1 4194304 29543 0 0 0 614 14 0 0 25 0 1 0 89872096 84733952 14730 1992294400 134512640 135197250 4294956240 18446744073709551615 134695214 0 0 4096 0 0 0 0 17 1 0 0
/proc/13800/statm: 20687 14730 79 167 0 20518 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 82748

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.94 2/66 13801
/proc/meminfo: memFree=1090960/2055920 swapFree=4192952/4192956
[pid=13800] ppid=13798 vsize=292964 CPUtime=12.68
/proc/13800/stat : 13800 (march_nn) R 13798 13800 13389 0 -1 4194304 58207 0 0 0 1241 27 0 0 25 0 1 0 89872096 299995136 30620 1992294400 134512640 135197250 4294956240 18446744073709551615 134539097 0 0 4096 0 0 0 0 17 1 0 0
/proc/13800/statm: 73241 30620 90 167 0 73072 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 292964

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.94 2/66 13801
/proc/meminfo: memFree=1085648/2055920 swapFree=4192952/4192956
[pid=13800] ppid=13798 vsize=297076 CPUtime=25.48
/proc/13800/stat : 13800 (march_nn) R 13798 13800 13389 0 -1 4194304 59522 0 0 0 2520 28 0 0 25 0 1 0 89872096 304205824 31935 1992294400 134512640 135197250 4294956240 18446744073709551615 134524931 0 0 4096 0 0 0 0 17 1 0 0
/proc/13800/statm: 74269 31935 92 167 0 74100 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 297076

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.94 2/66 13801
/proc/meminfo: memFree=1085392/2055920 swapFree=4192952/4192956
[pid=13800] ppid=13798 vsize=297220 CPUtime=51.06
/proc/13800/stat : 13800 (march_nn) R 13798 13800 13389 0 -1 4194304 59621 0 0 0 5078 28 0 0 25 0 1 0 89872096 304353280 32034 1992294400 134512640 135197250 4294956240 18446744073709551615 134550658 0 0 4096 0 0 0 0 17 1 0 0
/proc/13800/statm: 74305 32034 92 167 0 74136 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 297220

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.94 2/66 13801
/proc/meminfo: memFree=1083152/2055920 swapFree=4192952/4192956
[pid=13800] ppid=13798 vsize=299160 CPUtime=102.25
/proc/13800/stat : 13800 (march_nn) R 13798 13800 13389 0 -1 4194304 60175 0 0 0 10197 28 0 0 25 0 1 0 89872096 306339840 32588 1992294400 134512640 135197250 4294956240 18446744073709551615 134524945 0 0 4096 0 0 0 0 17 1 0 0
/proc/13800/statm: 74790 32588 92 167 0 74621 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 299160

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 13801
/proc/meminfo: memFree=1080080/2055920 swapFree=4192952/4192956
[pid=13800] ppid=13798 vsize=304092 CPUtime=162.23
/proc/13800/stat : 13800 (march_nn) R 13798 13800 13389 0 -1 4194304 60932 0 0 0 16194 29 0 0 25 0 1 0 89872096 311390208 33345 1992294400 134512640 135197250 4294956240 18446744073709551615 134524945 0 0 4096 0 0 0 0 17 1 0 0
/proc/13800/statm: 76023 33345 92 167 0 75854 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 304092

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 13801
/proc/meminfo: memFree=1072656/2055920 swapFree=4192952/4192956
[pid=13800] ppid=13798 vsize=313188 CPUtime=222.21
/proc/13800/stat : 13800 (march_nn) R 13798 13800 13389 0 -1 4194304 62790 0 0 0 22190 31 0 0 25 0 1 0 89872096 320704512 35203 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/13800/statm: 78297 35203 92 167 0 78128 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 313188

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 13801
/proc/meminfo: memFree=1065040/2055920 swapFree=4192952/4192956
[pid=13800] ppid=13798 vsize=319608 CPUtime=282.19
/proc/13800/stat : 13800 (march_nn) R 13798 13800 13389 0 -1 4194304 64704 0 0 0 28187 32 0 0 25 0 1 0 89872096 327278592 37117 1992294400 134512640 135197250 4294956240 18446744073709551615 134541450 0 0 4096 0 0 0 0 17 1 0 0
/proc/13800/statm: 79902 37117 92 167 0 79733 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 319608

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 13801
/proc/meminfo: memFree=1064720/2055920 swapFree=4192952/4192956
[pid=13800] ppid=13798 vsize=319740 CPUtime=342.17
/proc/13800/stat : 13800 (march_nn) R 13798 13800 13389 0 -1 4194304 64749 0 0 0 34185 32 0 0 25 0 1 0 89872096 327413760 37162 1992294400 134512640 135197250 4294956240 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0
/proc/13800/statm: 79935 37162 92 167 0 79766 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 319740

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 13801
/proc/meminfo: memFree=1064720/2055920 swapFree=4192952/4192956
[pid=13800] ppid=13798 vsize=319872 CPUtime=402.16
/proc/13800/stat : 13800 (march_nn) R 13798 13800 13389 0 -1 4194304 64766 0 0 0 40183 33 0 0 25 0 1 0 89872096 327548928 37179 1992294400 134512640 135197250 4294956240 18446744073709551615 134603836 0 0 4096 0 0 0 0 17 1 0 0
/proc/13800/statm: 79968 37179 92 167 0 79799 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 319872

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 13801
/proc/meminfo: memFree=1064656/2055920 swapFree=4192952/4192956
[pid=13800] ppid=13798 vsize=319872 CPUtime=462.14
/proc/13800/stat : 13800 (march_nn) R 13798 13800 13389 0 -1 4194304 64777 0 0 0 46181 33 0 0 25 0 1 0 89872096 327548928 37190 1992294400 134512640 135197250 4294956240 18446744073709551615 134541520 0 0 4096 0 0 0 0 17 1 0 0
/proc/13800/statm: 79968 37190 92 167 0 79799 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 319872

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 13801
/proc/meminfo: memFree=1064528/2055920 swapFree=4192952/4192956
[pid=13800] ppid=13798 vsize=320008 CPUtime=522.11
/proc/13800/stat : 13800 (march_nn) R 13798 13800 13389 0 -1 4194304 64833 0 0 0 52178 33 0 0 25 0 1 0 89872096 327688192 37246 1992294400 134512640 135197250 4294956240 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 1 0 0
/proc/13800/statm: 80002 37246 92 167 0 79833 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 320008

[startup+582.302 s]
/proc/loadavg: 1.06 1.00 0.94 2/66 13801
/proc/meminfo: memFree=1064464/2055920 swapFree=4192952/4192956
[pid=13800] ppid=13798 vsize=320140 CPUtime=582.09
/proc/13800/stat : 13800 (march_nn) R 13798 13800 13389 0 -1 4194304 64842 0 0 0 58176 33 0 0 25 0 1 0 89872096 327823360 37255 1992294400 134512640 135197250 4294956240 18446744073709551615 134541511 0 0 4096 0 0 0 0 17 1 0 0
/proc/13800/statm: 80035 37255 92 167 0 79866 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 320140

[startup+642.301 s]
/proc/loadavg: 1.02 1.00 0.94 2/66 13801
/proc/meminfo: memFree=1064464/2055920 swapFree=4192952/4192956
[pid=13800] ppid=13798 vsize=320140 CPUtime=642.09
/proc/13800/stat : 13800 (march_nn) R 13798 13800 13389 0 -1 4194304 64843 0 0 0 64175 34 0 0 25 0 1 0 89872096 327823360 37256 1992294400 134512640 135197250 4294956240 18446744073709551615 134541536 0 0 4096 0 0 0 0 17 1 0 0
/proc/13800/statm: 80035 37256 92 167 0 79866 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 320140

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 13801
/proc/meminfo: memFree=1064400/2055920 swapFree=4192952/4192956
[pid=13800] ppid=13798 vsize=320144 CPUtime=702.06
/proc/13800/stat : 13800 (march_nn) R 13798 13800 13389 0 -1 4194304 64847 0 0 0 70172 34 0 0 25 0 1 0 89872096 327827456 37260 1992294400 134512640 135197250 4294956240 18446744073709551615 134590485 0 0 4096 0 0 0 0 17 1 0 0
/proc/13800/statm: 80036 37260 92 167 0 79867 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 320144

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 13801
/proc/meminfo: memFree=1064336/2055920 swapFree=4192952/4192956
[pid=13800] ppid=13798 vsize=320144 CPUtime=762.05
/proc/13800/stat : 13800 (march_nn) R 13798 13800 13389 0 -1 4194304 64850 0 0 0 76171 34 0 0 25 0 1 0 89872096 327827456 37263 1992294400 134512640 135197250 4294956240 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0
/proc/13800/statm: 80036 37263 92 167 0 79867 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 320144

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 13801
/proc/meminfo: memFree=1064336/2055920 swapFree=4192952/4192956
[pid=13800] ppid=13798 vsize=320144 CPUtime=822.02
/proc/13800/stat : 13800 (march_nn) R 13798 13800 13389 0 -1 4194304 64854 0 0 0 82168 34 0 0 25 0 1 0 89872096 327827456 37267 1992294400 134512640 135197250 4294956240 18446744073709551615 134541536 0 0 4096 0 0 0 0 17 1 0 0
/proc/13800/statm: 80036 37267 92 167 0 79867 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 320144

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 13801
/proc/meminfo: memFree=1064336/2055920 swapFree=4192952/4192956
[pid=13800] ppid=13798 vsize=320144 CPUtime=882
/proc/13800/stat : 13800 (march_nn) R 13798 13800 13389 0 -1 4194304 64856 0 0 0 88166 34 0 0 25 0 1 0 89872096 327827456 37269 1992294400 134512640 135197250 4294956240 18446744073709551615 134541464 0 0 4096 0 0 0 0 17 1 0 0
/proc/13800/statm: 80036 37269 92 167 0 79867 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 320144

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 13801
/proc/meminfo: memFree=1064336/2055920 swapFree=4192952/4192956
[pid=13800] ppid=13798 vsize=320144 CPUtime=941.98
/proc/13800/stat : 13800 (march_nn) R 13798 13800 13389 0 -1 4194304 64860 0 0 0 94164 34 0 0 25 0 1 0 89872096 327827456 37273 1992294400 134512640 135197250 4294956240 18446744073709551615 134541464 0 0 4096 0 0 0 0 17 1 0 0
/proc/13800/statm: 80036 37273 92 167 0 79867 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 320144

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 13801
/proc/meminfo: memFree=1064336/2055920 swapFree=4192952/4192956
[pid=13800] ppid=13798 vsize=320144 CPUtime=1001.97
/proc/13800/stat : 13800 (march_nn) R 13798 13800 13389 0 -1 4194304 64860 0 0 0 100162 35 0 0 25 0 1 0 89872096 327827456 37273 1992294400 134512640 135197250 4294956240 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0
/proc/13800/statm: 80036 37273 92 167 0 79867 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 320144

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 13801
/proc/meminfo: memFree=1064272/2055920 swapFree=4192952/4192956
[pid=13800] ppid=13798 vsize=320144 CPUtime=1061.95
/proc/13800/stat : 13800 (march_nn) R 13798 13800 13389 0 -1 4194304 64867 0 0 0 106160 35 0 0 25 0 1 0 89872096 327827456 37280 1992294400 134512640 135197250 4294956240 18446744073709551615 134541450 0 0 4096 0 0 0 0 17 1 0 0
/proc/13800/statm: 80036 37280 92 167 0 79867 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 320144

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 13801
/proc/meminfo: memFree=1064272/2055920 swapFree=4192952/4192956
[pid=13800] ppid=13798 vsize=320144 CPUtime=1121.93
/proc/13800/stat : 13800 (march_nn) R 13798 13800 13389 0 -1 4194304 64867 0 0 0 112158 35 0 0 25 0 1 0 89872096 327827456 37280 1992294400 134512640 135197250 4294956240 18446744073709551615 134541415 0 0 4096 0 0 0 0 17 1 0 0
/proc/13800/statm: 80036 37280 92 167 0 79867 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 320144

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 13801
/proc/meminfo: memFree=1064272/2055920 swapFree=4192952/4192956
[pid=13800] ppid=13798 vsize=320144 CPUtime=1181.91
/proc/13800/stat : 13800 (march_nn) R 13798 13800 13389 0 -1 4194304 64867 0 0 0 118156 35 0 0 25 0 1 0 89872096 327827456 37280 1992294400 134512640 135197250 4294956240 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/13800/statm: 80036 37280 92 167 0 79867 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 320144



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 13801
/proc/meminfo: memFree=1064272/2055920 swapFree=4192952/4192956
[pid=13800] ppid=13798 vsize=320144 CPUtime=1200.01
/proc/13800/stat : 13800 (march_nn) R 13798 13800 13389 0 -1 4194304 64867 0 0 0 119966 35 0 0 25 0 1 0 89872096 327827456 37280 1992294400 134512640 135197250 4294956240 18446744073709551615 134550740 0 0 4096 0 0 0 0 17 1 0 0
/proc/13800/statm: 80036 37280 92 167 0 79867 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 320144

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): 1200.43
CPU time (s): 1200.05
CPU user time (s): 1199.67
CPU system time (s): 0.381941
CPU usage (%): 99.9682
Max. virtual memory (cumulated for all children) (KiB): 320144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.67
system time used= 0.381941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 64867
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= 2261

runsolver used 1.35579 second user time and 3.02154 second system time

The end

Launcher Data 

Begin job on node54 at 2009-04-25 02:13:57
IDJOB=1716639
IDBENCH=20386
IDSOLVER=522
FILE ID=node54/1716639-1240618436
PBS_JOBID= 9186264
Free space on /tmp= 66268 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-5-11-u.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716639-1240618436/watcher-1716639-1240618436 -o /tmp/evaluation-result-1716639-1240618436/solver-1716639-1240618436 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1716639-1240618436.cnf

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

MD5SUM BENCH= 8e22d84b1ae625d44fbf300a32374a2d
RANDOM SEED=253596345

node54.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		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1213864 kB
Buffers:         81700 kB
Cached:         663440 kB
SwapCached:          4 kB
Active:         168480 kB
Inactive:       592044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1213864 kB
SwapTotal:     4192956 kB
SwapFree:      4192952 kB
Dirty:           13412 kB
Writeback:           0 kB
Mapped:          25088 kB
Slab:            67488 kB
Committed_AS:   309704 kB
PageTables:       1368 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66268 MiB
End job on node54 at 2009-04-25 02:34:00