Trace number 1716379

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) 1200.15 1200.66

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-10-19-u.cnf
MD5SUMa2687a8a1b0deeabfd7eddcfa56549a2
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 variables331202
Number of clauses1571183
Sum of the clauses size3644324
Maximum clause length10
Minimum clause length1
Number of clauses of size 127558
Number of clauses of size 21199929
Number of clauses of size 3281756
Number of clauses of size 46880
Number of clauses of size 527520
Number of clauses of size over 527540

Solver Data 

24.56/24.67	c main():: ***                                   [ march satisfiability solver ]                                   ***
24.56/24.67	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
24.56/24.67	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
24.56/24.67	c main()::
24.56/24.67	c initFormula():: searching for DIMACS p-line....
24.56/24.67	c initFormula():: the DIMACS p-line indicates a CNF of 331202 variables and 1571183 clauses.
24.56/24.67	c parseCNF():: parsing....
24.56/24.67	c parseCNF():: the CNF contains 27558 unary clauses.
24.56/24.67	c runParser():: parsing was successful, warming up engines...
24.56/24.67	c find_and_remove_tautogolies():: found and removed 47107 tautologies
24.56/24.67	c find_and_remove_tautogolies():: found and removed 119 tautologies
24.56/24.67	c simplify_formula():: removed 293 tautological, 528984 satisfied and 30994 duplicate clauses
24.56/24.67	c preprocessing fase I completed:: there are now 176030 free variables and 1010912 clauses.
24.56/24.67	c stat :: sign balance is biased by 0.927
24.56/24.67	c using k-SAT heuristics (size based diff)
24.56/24.67	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
24.56/24.67	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
24.56/24.67	c main():: clause / variable ratio: ( 1010912 / 331202 ) = 3.05
24.56/24.67	c longest clause has size 10
24.56/24.67	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
24.56/24.67	c number of free variables = 176030
24.56/24.67	c dynamic_preselect_setsize :: off
24.56/24.67	c main():: all systems go!
24.56/24.67	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-1716379-1240614856/watcher-1716379-1240614856 -o /tmp/evaluation-result-1716379-1240614856/solver-1716379-1240614856 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1716379-1240614856.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: 1.00 1.00 0.94 3/64 17980
/proc/meminfo: memFree=1459768/2055920 swapFree=4130412/4192956
[pid=17980] ppid=17978 vsize=8272 CPUtime=0
/proc/17980/stat : 17980 (march_nn) R 17978 17980 17669 0 -1 4194304 817 0 0 0 0 0 0 0 18 0 1 0 89519428 8470528 802 1992294400 134512640 135197250 4294956224 18446744073709551615 134568349 0 0 4096 0 0 0 0 17 0 0 0
/proc/17980/statm: 2068 808 58 167 0 1899 0

[startup+0.073911 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 17980
/proc/meminfo: memFree=1459768/2055920 swapFree=4130412/4192956
[pid=17980] ppid=17978 vsize=39048 CPUtime=0.06
/proc/17980/stat : 17980 (march_nn) R 17978 17980 17669 0 -1 4194304 7789 0 0 0 3 3 0 0 18 0 1 0 89519428 39985152 7774 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 0 0 0
/proc/17980/statm: 9762 7774 58 167 0 9593 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 39048

[startup+0.10191 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 17980
/proc/meminfo: memFree=1459768/2055920 swapFree=4130412/4192956
[pid=17980] ppid=17978 vsize=39444 CPUtime=0.09
/proc/17980/stat : 17980 (march_nn) R 17978 17980 17669 0 -1 4194304 7919 0 0 0 6 3 0 0 18 0 1 0 89519428 40390656 7904 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 0 0 0
/proc/17980/statm: 9861 7904 58 167 0 9692 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 39444

[startup+0.301932 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 17980
/proc/meminfo: memFree=1459768/2055920 swapFree=4130412/4192956
[pid=17980] ppid=17978 vsize=42216 CPUtime=0.29
/proc/17980/stat : 17980 (march_nn) R 17978 17980 17669 0 -1 4194304 8779 0 0 0 25 4 0 0 19 0 1 0 89519428 43229184 8764 1992294400 134512640 135197250 4294956224 18446744073709551615 134695936 0 0 4096 0 0 0 0 17 1 0 0
/proc/17980/statm: 10554 8764 58 167 0 10385 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 42216

[startup+0.701958 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 17980
/proc/meminfo: memFree=1459768/2055920 swapFree=4130412/4192956
[pid=17980] ppid=17978 vsize=47496 CPUtime=0.69
/proc/17980/stat : 17980 (march_nn) R 17978 17980 17669 0 -1 4194304 10435 0 0 0 64 5 0 0 23 0 1 0 89519428 48635904 10420 1992294400 134512640 135197250 4294956224 18446744073709551615 134784703 0 0 4096 0 0 0 0 17 1 0 0
/proc/17980/statm: 11874 10420 58 167 0 11705 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 47496

[startup+1.502 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17981
/proc/meminfo: memFree=1413168/2055920 swapFree=4130412/4192956
[pid=17980] ppid=17978 vsize=58188 CPUtime=1.49
/proc/17980/stat : 17980 (march_nn) R 17978 17980 17669 0 -1 4194304 13725 0 0 0 142 7 0 0 25 0 1 0 89519428 59584512 13710 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 0 0 0
/proc/17980/statm: 14547 13710 58 167 0 14378 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 58188

[startup+3.10111 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17981
/proc/meminfo: memFree=1380272/2055920 swapFree=4130412/4192956
[pid=17980] ppid=17978 vsize=157268 CPUtime=3.08
/proc/17980/stat : 17980 (march_nn) R 17978 17980 17669 0 -1 4194304 29637 0 0 0 295 13 0 0 25 0 1 0 89519428 161042432 26355 1992294400 134512640 135197250 4294956224 18446744073709551615 134713087 0 0 4096 0 0 0 0 17 0 0 0
/proc/17980/statm: 39317 26355 65 167 0 39148 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 157268

[startup+6.30132 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17981
/proc/meminfo: memFree=1332272/2055920 swapFree=4130412/4192956
[pid=17980] ppid=17978 vsize=168092 CPUtime=6.28
/proc/17980/stat : 17980 (march_nn) R 17978 17980 17669 0 -1 4194304 41543 0 0 0 610 18 0 0 25 0 1 0 89519428 172126208 29958 1992294400 134512640 135197250 4294956224 18446744073709551615 134565183 0 0 4096 0 0 0 0 17 0 0 0
/proc/17980/statm: 42023 29958 67 167 0 41854 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 168092

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17981
/proc/meminfo: memFree=1330032/2055920 swapFree=4130412/4192956
[pid=17980] ppid=17978 vsize=175804 CPUtime=12.67
/proc/17980/stat : 17980 (march_nn) R 17978 17980 17669 0 -1 4194304 56151 0 0 0 1241 26 0 0 25 0 1 0 89519428 180023296 31898 1992294400 134512640 135197250 4294956224 18446744073709551615 134560953 0 0 4096 0 0 0 0 17 0 0 0
/proc/17980/statm: 43951 31898 79 167 0 43782 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 175804

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17981
/proc/meminfo: memFree=1200688/2055920 swapFree=4130412/4192956
[pid=17980] ppid=17978 vsize=607796 CPUtime=25.46
/proc/17980/stat : 17980 (march_nn) R 17978 17980 17669 0 -1 4194304 121343 0 0 0 2493 53 0 0 25 0 1 0 89519428 622383104 64877 1992294400 134512640 135197250 4294956224 18446744073709551615 134524931 0 0 4096 0 0 0 0 17 0 0 0
/proc/17980/statm: 151949 64877 90 167 0 151780 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 607796

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17981
/proc/meminfo: memFree=1200304/2055920 swapFree=4130412/4192956
[pid=17980] ppid=17978 vsize=607796 CPUtime=51.06
/proc/17980/stat : 17980 (march_nn) R 17978 17980 17669 0 -1 4194304 121344 0 0 0 5053 53 0 0 25 0 1 0 89519428 622383104 64878 1992294400 134512640 135197250 4294956224 18446744073709551615 134539097 0 0 4096 0 0 0 0 17 0 0 0
/proc/17980/statm: 151949 64878 90 167 0 151780 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 607796

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17981
/proc/meminfo: memFree=1196976/2055920 swapFree=4130412/4192956
[pid=17980] ppid=17978 vsize=608440 CPUtime=102.25
/proc/17980/stat : 17980 (march_nn) R 17978 17980 17669 0 -1 4194304 122230 0 0 0 10171 54 0 0 25 0 1 0 89519428 623042560 65764 1992294400 134512640 135197250 4294956224 18446744073709551615 134539097 0 0 4096 0 0 0 0 17 0 0 0
/proc/17980/statm: 152110 65764 92 167 0 151941 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 608440

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17981
/proc/meminfo: memFree=1196528/2055920 swapFree=4130412/4192956
[pid=17980] ppid=17978 vsize=609088 CPUtime=162.22
/proc/17980/stat : 17980 (march_nn) R 17978 17980 17669 0 -1 4194304 122348 0 0 0 16168 54 0 0 25 0 1 0 89519428 623706112 65882 1992294400 134512640 135197250 4294956224 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 0 0 0
/proc/17980/statm: 152272 65882 92 167 0 152103 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 609088

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17981
/proc/meminfo: memFree=1192432/2055920 swapFree=4130412/4192956
[pid=17980] ppid=17978 vsize=612448 CPUtime=222.18
/proc/17980/stat : 17980 (march_nn) R 17978 17980 17669 0 -1 4194304 123380 0 0 0 22164 54 0 0 25 0 1 0 89519428 627146752 66914 1992294400 134512640 135197250 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 0 0 0
/proc/17980/statm: 153112 66914 92 167 0 152943 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 612448

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17981
/proc/meminfo: memFree=1189872/2055920 swapFree=4130412/4192956
[pid=17980] ppid=17978 vsize=615984 CPUtime=282.16
/proc/17980/stat : 17980 (march_nn) R 17978 17980 17669 0 -1 4194304 124004 0 0 0 28161 55 0 0 25 0 1 0 89519428 630767616 67538 1992294400 134512640 135197250 4294956224 18446744073709551615 134572878 0 0 4096 0 0 0 0 17 0 0 0
/proc/17980/statm: 153996 67538 92 167 0 153827 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 615984

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17981
/proc/meminfo: memFree=1186864/2055920 swapFree=4130412/4192956
[pid=17980] ppid=17978 vsize=617880 CPUtime=342.14
/proc/17980/stat : 17980 (march_nn) R 17978 17980 17669 0 -1 4194304 124757 0 0 0 34159 55 0 0 25 0 1 0 89519428 632709120 68291 1992294400 134512640 135197250 4294956224 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 0 0 0
/proc/17980/statm: 154470 68291 92 167 0 154301 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 617880

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17981
/proc/meminfo: memFree=1185584/2055920 swapFree=4130412/4192956
[pid=17980] ppid=17978 vsize=618696 CPUtime=402.11
/proc/17980/stat : 17980 (march_nn) R 17978 17980 17669 0 -1 4194304 125125 0 0 0 40156 55 0 0 25 0 1 0 89519428 633544704 68626 1992294400 134512640 135197250 4294956224 18446744073709551615 134539057 0 0 4096 0 0 0 0 17 0 0 0
/proc/17980/statm: 154674 68626 92 167 0 154505 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 618696

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17981
/proc/meminfo: memFree=1182448/2055920 swapFree=4130412/4192956
[pid=17980] ppid=17978 vsize=624956 CPUtime=462.09
/proc/17980/stat : 17980 (march_nn) R 17978 17980 17669 0 -1 4194304 126100 0 0 0 46153 56 0 0 25 0 1 0 89519428 639954944 69382 1992294400 134512640 135197250 4294956224 18446744073709551615 134541468 0 0 4096 0 0 0 0 17 0 0 0
/proc/17980/statm: 156239 69382 92 167 0 156070 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 624956

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17981
/proc/meminfo: memFree=1179696/2055920 swapFree=4130412/4192956
[pid=17980] ppid=17978 vsize=626596 CPUtime=522.04
/proc/17980/stat : 17980 (march_nn) R 17978 17980 17669 0 -1 4194304 127031 0 0 0 52147 57 0 0 25 0 1 0 89519428 641634304 70103 1992294400 134512640 135197250 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 0 0 0
/proc/17980/statm: 156649 70103 92 167 0 156480 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 626596

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17981
/proc/meminfo: memFree=1176560/2055920 swapFree=4130412/4192956
[pid=17980] ppid=17978 vsize=628600 CPUtime=582.02
/proc/17980/stat : 17980 (march_nn) R 17978 17980 17669 0 -1 4194304 128149 0 0 0 58145 57 0 0 25 0 1 0 89519428 643686400 70885 1992294400 134512640 135197250 4294956224 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 0 0 0
/proc/17980/statm: 157150 70885 92 167 0 156981 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 628600

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17981
/proc/meminfo: memFree=1171824/2055920 swapFree=4130412/4192956
[pid=17980] ppid=17978 vsize=639752 CPUtime=642.01
/proc/17980/stat : 17980 (march_nn) R 17978 17980 17669 0 -1 4194304 129470 0 0 0 64142 59 0 0 25 0 1 0 89519428 655106048 72047 1992294400 134512640 135197250 4294956224 18446744073709551615 134550747 0 0 4096 0 0 0 0 17 0 0 0
/proc/17980/statm: 159938 72047 92 167 0 159769 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 639752

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17981
/proc/meminfo: memFree=1167920/2055920 swapFree=4130412/4192956
[pid=17980] ppid=17978 vsize=642544 CPUtime=701.96
/proc/17980/stat : 17980 (march_nn) R 17978 17980 17669 0 -1 4194304 130718 0 0 0 70137 59 0 0 25 0 1 0 89519428 657965056 73033 1992294400 134512640 135197250 4294956224 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 0 0 0
/proc/17980/statm: 160636 73033 92 167 0 160467 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 642544

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17981
/proc/meminfo: memFree=1163568/2055920 swapFree=4130412/4192956
[pid=17980] ppid=17978 vsize=645620 CPUtime=761.95
/proc/17980/stat : 17980 (march_nn) R 17978 17980 17669 0 -1 4194304 131854 0 0 0 76135 60 0 0 25 0 1 0 89519428 661114880 74101 1992294400 134512640 135197250 4294956224 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 0 0 0
/proc/17980/statm: 161405 74101 92 167 0 161236 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 645620

[startup+822.301 s]
/proc/loadavg: 1.03 1.01 0.95 2/65 17981
/proc/meminfo: memFree=1159664/2055920 swapFree=4130412/4192956
[pid=17980] ppid=17978 vsize=648744 CPUtime=821.92
/proc/17980/stat : 17980 (march_nn) R 17978 17980 17669 0 -1 4194304 132843 0 0 0 82132 60 0 0 25 0 1 0 89519428 664313856 75090 1992294400 134512640 135197250 4294956224 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 0 0 0
/proc/17980/statm: 162186 75090 92 167 0 162017 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 648744

[startup+882.301 s]
/proc/loadavg: 1.01 1.01 0.95 2/65 17981
/proc/meminfo: memFree=1151408/2055920 swapFree=4130412/4192956
[pid=17980] ppid=17978 vsize=655392 CPUtime=881.9
/proc/17980/stat : 17980 (march_nn) R 17978 17980 17669 0 -1 4194304 134901 0 0 0 88129 61 0 0 25 0 1 0 89519428 671121408 77148 1992294400 134512640 135197250 4294956224 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 0 0 0
/proc/17980/statm: 163848 77148 92 167 0 163679 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 655392

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 17981
/proc/meminfo: memFree=1145520/2055920 swapFree=4130412/4192956
[pid=17980] ppid=17978 vsize=661536 CPUtime=941.88
/proc/17980/stat : 17980 (march_nn) R 17978 17980 17669 0 -1 4194304 136432 0 0 0 94126 62 0 0 25 0 1 0 89519428 677412864 78679 1992294400 134512640 135197250 4294956224 18446744073709551615 134603175 0 0 4096 0 0 0 0 17 0 0 0
/proc/17980/statm: 165384 78679 92 167 0 165215 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 661536

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 17981
/proc/meminfo: memFree=1142192/2055920 swapFree=4130412/4192956
[pid=17980] ppid=17978 vsize=664548 CPUtime=1001.86
/proc/17980/stat : 17980 (march_nn) R 17978 17980 17669 0 -1 4194304 137221 0 0 0 100124 62 0 0 25 0 1 0 89519428 680497152 79468 1992294400 134512640 135197250 4294956224 18446744073709551615 134541464 0 0 4096 0 0 0 0 17 0 0 0
/proc/17980/statm: 166137 79468 92 167 0 165968 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 664548

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 17981
/proc/meminfo: memFree=1141552/2055920 swapFree=4130412/4192956
[pid=17980] ppid=17978 vsize=665004 CPUtime=1061.84
/proc/17980/stat : 17980 (march_nn) R 17978 17980 17669 0 -1 4194304 137355 0 0 0 106121 63 0 0 25 0 1 0 89519428 680964096 79602 1992294400 134512640 135197250 4294956224 18446744073709551615 134590674 0 0 4096 0 0 0 0 17 0 0 0
/proc/17980/statm: 166251 79602 92 167 0 166082 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 665004

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 17981
/proc/meminfo: memFree=1141552/2055920 swapFree=4130412/4192956
[pid=17980] ppid=17978 vsize=665136 CPUtime=1121.82
/proc/17980/stat : 17980 (march_nn) R 17978 17980 17669 0 -1 4194304 137360 0 0 0 112119 63 0 0 25 0 1 0 89519428 681099264 79607 1992294400 134512640 135197250 4294956224 18446744073709551615 134539097 0 0 4096 0 0 0 0 17 0 0 0
/proc/17980/statm: 166284 79607 92 167 0 166115 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 665136

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 17981
/proc/meminfo: memFree=1141360/2055920 swapFree=4130412/4192956
[pid=17980] ppid=17978 vsize=665284 CPUtime=1181.8
/proc/17980/stat : 17980 (march_nn) R 17978 17980 17669 0 -1 4194304 137401 0 0 0 118117 63 0 0 25 0 1 0 89519428 681250816 79648 1992294400 134512640 135197250 4294956224 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 0 0 0
/proc/17980/statm: 166321 79648 92 167 0 166152 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 665284



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 17981
/proc/meminfo: memFree=1141360/2055920 swapFree=4130412/4192956
[pid=17980] ppid=17978 vsize=665284 CPUtime=1200.09
/proc/17980/stat : 17980 (march_nn) R 17978 17980 17669 0 -1 4194304 137402 0 0 0 119946 63 0 0 25 0 1 0 89519428 681250816 79649 1992294400 134512640 135197250 4294956224 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 0 0 0
/proc/17980/statm: 166321 79649 92 167 0 166152 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 665284

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): 1200.66
CPU time (s): 1200.15
CPU user time (s): 1199.47
CPU system time (s): 0.681896
CPU usage (%): 99.9578
Max. virtual memory (cumulated for all children) (KiB): 665284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.47
system time used= 0.681896
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 137402
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= 3607

runsolver used 1.02284 second user time and 3.35449 second system time

The end

Launcher Data 

Begin job on node22 at 2009-04-25 01:14:19
IDJOB=1716379
IDBENCH=20375
IDSOLVER=522
FILE ID=node22/1716379-1240614856
PBS_JOBID= 9186292
Free space on /tmp= 66284 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/total-10-19-u.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716379-1240614856/watcher-1716379-1240614856 -o /tmp/evaluation-result-1716379-1240614856/solver-1716379-1240614856 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1716379-1240614856.cnf

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

MD5SUM BENCH= a2687a8a1b0deeabfd7eddcfa56549a2
RANDOM SEED=1360315521

node22.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		: 3000.232
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		: 3000.232
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:       1460184 kB
Buffers:         66672 kB
Cached:         421024 kB
SwapCached:      57596 kB
Active:         237328 kB
Inactive:       310248 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1460184 kB
SwapTotal:     4192956 kB
SwapFree:      4130412 kB
Dirty:           29636 kB
Writeback:           0 kB
Mapped:          13456 kB
Slab:            34204 kB
Committed_AS:   378448 kB
PageTables:       1368 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= 66284 MiB
End job on node22 at 2009-04-25 01:34:21