Trace number 1719603

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) 1200.08 1200.52

General information on the benchmark

Nameschup-l2s-abp4-1-k31.cnf
MD5SUM2ec4066bd8381455b1990aa40b382ff0
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark14.9847
Satisfiable
(Un)Satisfiability was proved
Number of variables14809
Number of clauses48483
Sum of the clauses size123522
Maximum clause length33
Minimum clause length1
Number of clauses of size 136
Number of clauses of size 224983
Number of clauses of size 322191
Number of clauses of size 4589
Number of clauses of size 5403
Number of clauses of size over 5281

Solver Data 

0.69/0.70	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.69/0.70	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.69/0.70	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.69/0.70	c main()::
0.69/0.70	c initFormula():: searching for DIMACS p-line....
0.69/0.70	c initFormula():: the DIMACS p-line indicates a CNF of 14809 variables and 48483 clauses.
0.69/0.70	c parseCNF():: parsing....
0.69/0.70	c parseCNF():: the CNF contains 36 unary clauses.
0.69/0.70	c runParser():: parsing was successful, warming up engines...
0.69/0.70	c find_and_remove_tautogolies():: found and removed 313 tautologies
0.69/0.70	c find_and_remove_tautogolies():: found and removed 13 tautologies
0.69/0.70	c simplify_formula():: removed 0 tautological, 1583 satisfied and 432 duplicate clauses
0.69/0.70	c preprocessing fase I completed:: there are now 14245 free variables and 46468 clauses.
0.69/0.70	c stat :: sign balance is biased by 0.140
0.69/0.70	c find_equivalence():: found 3204 3-equivalences
0.69/0.70	c find_and_remove_tautogolies():: found and removed 24 tautologies
0.69/0.70	c find_and_remove_tautogolies():: found and removed 179 tautologies
0.69/0.70	c find_and_remove_tautogolies():: found and removed 1 tautologies
0.69/0.70	c find_and_remove_tautogolies():: found and removed 62 tautologies
0.69/0.70	c shorten_equivalence(): average equivalence length reduced from 3.633764 to 3.592240
0.69/0.70	c using k-SAT heuristics (size based diff)
0.69/0.70	c find_and_remove_tautogolies():: found and removed 1 tautologies
0.69/0.70	c simplify_formula():: removed 0 tautological, 12818 satisfied and 120 duplicate clauses
0.69/0.70	c simplify_formula():: removed 0 tautological, 0 satisfied and 7985 duplicate clauses
0.69/0.70	c main():: clause / variable ratio: ( 38290 / 14809 ) = 2.59
0.69/0.70	c longest clause has size 32
0.69/0.70	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.69/0.70	c number of free variables = 13976
0.69/0.70	c dynamic_preselect_setsize :: off
0.69/0.70	c main():: all systems go!
0.69/0.70	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 43
1.69/1.77	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************************| ( 1/999) NodeCount: 1394
17.19/17.24	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 16844
152.33/152.44	c |----------------------------------------------------------------|
c |*
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c |**********
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c |****************
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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-1719603-1240647665/watcher-1719603-1240647665 -o /tmp/evaluation-result-1719603-1240647665/solver-1719603-1240647665 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1719603-1240647665.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: 1.02 1.05 1.00 3/65 4870
/proc/meminfo: memFree=1185112/2055920 swapFree=4192956/4192956
[pid=4870] ppid=4868 vsize=2316 CPUtime=0
/proc/4870/stat : 4870 (march_nn) R 4868 4870 4168 0 -1 4194304 413 0 0 0 0 0 0 0 21 0 1 0 92795796 2371584 398 1992294400 134512640 135197250 4294956224 18446744073709551615 134784703 0 0 4096 0 0 0 0 17 1 0 0
/proc/4870/statm: 579 398 58 167 0 410 0

[startup+0.0198699 s]
/proc/loadavg: 1.02 1.05 1.00 3/65 4870
/proc/meminfo: memFree=1185112/2055920 swapFree=4192956/4192956
[pid=4870] ppid=4868 vsize=2580 CPUtime=0.01
/proc/4870/stat : 4870 (march_nn) R 4868 4870 4168 0 -1 4194304 474 0 0 0 1 0 0 0 21 0 1 0 92795796 2641920 459 1992294400 134512640 135197250 4294956224 18446744073709551615 134850624 0 0 4096 0 0 0 0 17 1 0 0
/proc/4870/statm: 645 460 58 167 0 476 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2580

[startup+0.101885 s]
/proc/loadavg: 1.02 1.05 1.00 3/65 4870
/proc/meminfo: memFree=1185112/2055920 swapFree=4192956/4192956
[pid=4870] ppid=4868 vsize=6032 CPUtime=0.09
/proc/4870/stat : 4870 (march_nn) R 4868 4870 4168 0 -1 4194304 1298 0 0 0 9 0 0 0 21 0 1 0 92795796 6176768 997 1992294400 134512640 135197250 4294956224 18446744073709551615 134702424 0 0 4096 0 0 0 0 17 1 0 0
/proc/4870/statm: 1508 997 65 167 0 1339 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6032

[startup+0.301921 s]
/proc/loadavg: 1.02 1.05 1.00 3/65 4870
/proc/meminfo: memFree=1185112/2055920 swapFree=4192956/4192956
[pid=4870] ppid=4868 vsize=7216 CPUtime=0.29
/proc/4870/stat : 4870 (march_nn) R 4868 4870 4168 0 -1 4194304 2693 0 0 0 28 1 0 0 23 0 1 0 92795796 7389184 1336 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/4870/statm: 1804 1336 79 167 0 1635 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7216

[startup+0.701995 s]
/proc/loadavg: 1.02 1.05 1.00 3/65 4870
/proc/meminfo: memFree=1185112/2055920 swapFree=4192956/4192956
[pid=4870] ppid=4868 vsize=26532 CPUtime=0.69
/proc/4870/stat : 4870 (march_nn) R 4868 4870 4168 0 -1 4194304 6250 0 0 0 67 2 0 0 25 0 1 0 92795796 27168768 2843 1992294400 134512640 135197250 4294956224 18446744073709551615 134574069 0 0 4096 0 0 0 0 17 1 0 0
/proc/4870/statm: 6690 2849 87 167 0 6521 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26532

[startup+1.50114 s]
/proc/loadavg: 1.02 1.05 1.00 2/66 4871
/proc/meminfo: memFree=1173584/2055920 swapFree=4192956/4192956
[pid=4870] ppid=4868 vsize=27432 CPUtime=1.49
/proc/4870/stat : 4870 (march_nn) R 4868 4870 4168 0 -1 4194304 6519 0 0 0 147 2 0 0 25 0 1 0 92795796 28090368 3097 1992294400 134512640 135197250 4294956224 18446744073709551615 134548730 0 0 4096 0 0 0 0 17 1 0 0
/proc/4870/statm: 6858 3097 92 167 0 6689 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27432

[startup+3.10144 s]
/proc/loadavg: 1.01 1.05 1.00 2/66 4871
/proc/meminfo: memFree=1172048/2055920 swapFree=4192956/4192956
[pid=4870] ppid=4868 vsize=29576 CPUtime=3.09
/proc/4870/stat : 4870 (march_nn) R 4868 4870 4168 0 -1 4194304 7055 0 0 0 307 2 0 0 25 0 1 0 92795796 30285824 3633 1992294400 134512640 135197250 4294956224 18446744073709551615 134539287 0 0 4096 0 0 0 0 17 1 0 0
/proc/4870/statm: 7394 3633 92 167 0 7225 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29576

[startup+6.30104 s]
/proc/loadavg: 1.01 1.05 1.00 2/66 4871
/proc/meminfo: memFree=1169504/2055920 swapFree=4192956/4192956
[pid=4870] ppid=4868 vsize=31044 CPUtime=6.29
/proc/4870/stat : 4870 (march_nn) R 4868 4870 4168 0 -1 4194304 7444 0 0 0 626 3 0 0 25 0 1 0 92795796 31789056 4022 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/4870/statm: 7761 4022 92 167 0 7592 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 31044

[startup+12.7012 s]
/proc/loadavg: 1.01 1.05 1.00 2/66 4871
/proc/meminfo: memFree=1167328/2055920 swapFree=4192956/4192956
[pid=4870] ppid=4868 vsize=32980 CPUtime=12.69
/proc/4870/stat : 4870 (march_nn) R 4868 4870 4168 0 -1 4194304 7908 0 0 0 1266 3 0 0 25 0 1 0 92795796 33771520 4475 1992294400 134512640 135197250 4294956224 18446744073709551615 134553793 0 0 4096 0 0 0 0 17 1 0 0
/proc/4870/statm: 8245 4475 92 167 0 8076 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 32980

[startup+25.5016 s]
/proc/loadavg: 1.01 1.04 1.00 2/66 4871
/proc/meminfo: memFree=1164960/2055920 swapFree=4192956/4192956
[pid=4870] ppid=4868 vsize=35228 CPUtime=25.48
/proc/4870/stat : 4870 (march_nn) R 4868 4870 4168 0 -1 4194304 8471 0 0 0 2545 3 0 0 25 0 1 0 92795796 36073472 5038 1992294400 134512640 135197250 4294956224 18446744073709551615 134570828 0 0 4096 0 0 0 0 17 1 0 0
/proc/4870/statm: 8807 5038 92 167 0 8638 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 35228

[startup+51.1014 s]
/proc/loadavg: 1.00 1.04 1.00 2/66 4871
/proc/meminfo: memFree=1161696/2055920 swapFree=4192956/4192956
[pid=4870] ppid=4868 vsize=39832 CPUtime=51.07
/proc/4870/stat : 4870 (march_nn) R 4868 4870 4168 0 -1 4194304 9282 0 0 0 5103 4 0 0 25 0 1 0 92795796 40787968 5849 1992294400 134512640 135197250 4294956224 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/4870/statm: 9958 5849 92 167 0 9789 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 39832

[startup+102.306 s]
/proc/loadavg: 1.00 1.03 1.00 2/66 4871
/proc/meminfo: memFree=1157024/2055920 swapFree=4192956/4192956
[pid=4870] ppid=4868 vsize=45876 CPUtime=102.25
/proc/4870/stat : 4870 (march_nn) R 4868 4870 4168 0 -1 4194304 10442 0 0 0 10220 5 0 0 25 0 1 0 92795796 46977024 7009 1992294400 134512640 135197250 4294956224 18446744073709551615 134553568 0 0 4096 0 0 0 0 17 1 0 0
/proc/4870/statm: 11469 7009 92 167 0 11300 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 45876

[startup+162.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 4871
/proc/meminfo: memFree=1152416/2055920 swapFree=4192956/4192956
[pid=4870] ppid=4868 vsize=48028 CPUtime=162.23
/proc/4870/stat : 4870 (march_nn) R 4868 4870 4168 0 -1 4194304 11594 0 0 0 16216 7 0 0 25 0 1 0 92795796 49180672 8161 1992294400 134512640 135197250 4294956224 18446744073709551615 134540969 0 0 4096 0 0 0 0 17 1 0 0
/proc/4870/statm: 12007 8161 92 167 0 11838 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 48028

[startup+222.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 4871
/proc/meminfo: memFree=1148256/2055920 swapFree=4192956/4192956
[pid=4870] ppid=4868 vsize=55492 CPUtime=222.21
/proc/4870/stat : 4870 (march_nn) R 4868 4870 4168 0 -1 4194304 12642 0 0 0 22212 9 0 0 25 0 1 0 92795796 56823808 9209 1992294400 134512640 135197250 4294956224 18446744073709551615 134548488 0 0 4096 0 0 0 0 17 1 0 0
/proc/4870/statm: 13873 9209 92 167 0 13704 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 55492

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 4871
/proc/meminfo: memFree=1145184/2055920 swapFree=4192956/4192956
[pid=4870] ppid=4868 vsize=56632 CPUtime=282.19
/proc/4870/stat : 4870 (march_nn) R 4868 4870 4168 0 -1 4194304 13389 0 0 0 28209 10 0 0 25 0 1 0 92795796 57991168 9956 1992294400 134512640 135197250 4294956224 18446744073709551615 134548526 0 0 4096 0 0 0 0 17 1 0 0
/proc/4870/statm: 14158 9956 92 167 0 13989 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 56632

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 4871
/proc/meminfo: memFree=1143072/2055920 swapFree=4192956/4192956
[pid=4870] ppid=4868 vsize=57296 CPUtime=342.16
/proc/4870/stat : 4870 (march_nn) R 4868 4870 4168 0 -1 4194304 13929 0 0 0 34206 10 0 0 25 0 1 0 92795796 58671104 10496 1992294400 134512640 135197250 4294956224 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/4870/statm: 14324 10496 92 167 0 14155 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 57296

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4871
/proc/meminfo: memFree=1140384/2055920 swapFree=4192956/4192956
[pid=4870] ppid=4868 vsize=70400 CPUtime=402.14
/proc/4870/stat : 4870 (march_nn) R 4868 4870 4168 0 -1 4194304 14600 0 0 0 40203 11 0 0 25 0 1 0 92795796 72089600 11167 1992294400 134512640 135197250 4294956224 18446744073709551615 134649174 0 0 4096 0 0 0 0 17 1 0 0
/proc/4870/statm: 17600 11167 92 167 0 17431 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 70400

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4871
/proc/meminfo: memFree=1137120/2055920 swapFree=4192956/4192956
[pid=4870] ppid=4868 vsize=70928 CPUtime=462.12
/proc/4870/stat : 4870 (march_nn) R 4868 4870 4168 0 -1 4194304 15408 0 0 0 46200 12 0 0 25 0 1 0 92795796 72630272 11975 1992294400 134512640 135197250 4294956224 18446744073709551615 134539075 0 0 4096 0 0 0 0 17 1 0 0
/proc/4870/statm: 17732 11975 92 167 0 17563 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 70928

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4871
/proc/meminfo: memFree=1133856/2055920 swapFree=4192956/4192956
[pid=4870] ppid=4868 vsize=72220 CPUtime=522.1
/proc/4870/stat : 4870 (march_nn) R 4868 4870 4168 0 -1 4194304 16241 0 0 0 52197 13 0 0 25 0 1 0 92795796 73953280 12808 1992294400 134512640 135197250 4294956224 18446744073709551615 134548535 0 0 4096 0 0 0 0 17 1 0 0
/proc/4870/statm: 18055 12808 92 167 0 17886 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 72220

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4871
/proc/meminfo: memFree=1129504/2055920 swapFree=4192956/4192956
[pid=4870] ppid=4868 vsize=72884 CPUtime=582.08
/proc/4870/stat : 4870 (march_nn) R 4868 4870 4168 0 -1 4194304 17303 0 0 0 58193 15 0 0 25 0 1 0 92795796 74633216 13870 1992294400 134512640 135197250 4294956224 18446744073709551615 134548521 0 0 4096 0 0 0 0 17 1 0 0
/proc/4870/statm: 18221 13870 92 167 0 18052 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 72884

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4871
/proc/meminfo: memFree=1127200/2055920 swapFree=4192956/4192956
[pid=4870] ppid=4868 vsize=73552 CPUtime=642.05
/proc/4870/stat : 4870 (march_nn) R 4868 4870 4168 0 -1 4194304 17875 0 0 0 64190 15 0 0 25 0 1 0 92795796 75317248 14442 1992294400 134512640 135197250 4294956224 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 1 0 0
/proc/4870/statm: 18388 14442 92 167 0 18219 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 73552

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4871
/proc/meminfo: memFree=1124640/2055920 swapFree=4192956/4192956
[pid=4870] ppid=4868 vsize=98492 CPUtime=702.03
/proc/4870/stat : 4870 (march_nn) R 4868 4870 4168 0 -1 4194304 18512 0 0 0 70187 16 0 0 25 0 1 0 92795796 100855808 15079 1992294400 134512640 135197250 4294956224 18446744073709551615 134553568 0 0 4096 0 0 0 0 17 1 0 0
/proc/4870/statm: 24623 15079 92 167 0 24454 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 98492

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4871
/proc/meminfo: memFree=1122272/2055920 swapFree=4192956/4192956
[pid=4870] ppid=4868 vsize=98624 CPUtime=762.01
/proc/4870/stat : 4870 (march_nn) R 4868 4870 4168 0 -1 4194304 19085 0 0 0 76184 17 0 0 25 0 1 0 92795796 100990976 15652 1992294400 134512640 135197250 4294956224 18446744073709551615 134553149 0 0 4096 0 0 0 0 17 1 0 0
/proc/4870/statm: 24656 15652 92 167 0 24487 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 98624

[startup+822.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4871
/proc/meminfo: memFree=1119456/2055920 swapFree=4192956/4192956
[pid=4870] ppid=4868 vsize=100304 CPUtime=821.99
/proc/4870/stat : 4870 (march_nn) R 4868 4870 4168 0 -1 4194304 19785 0 0 0 82181 18 0 0 25 0 1 0 92795796 102711296 16352 1992294400 134512640 135197250 4294956224 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/4870/statm: 25076 16352 92 167 0 24907 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 100304

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4871
/proc/meminfo: memFree=1116768/2055920 swapFree=4192956/4192956
[pid=4870] ppid=4868 vsize=100700 CPUtime=881.97
/proc/4870/stat : 4870 (march_nn) R 4868 4870 4168 0 -1 4194304 20459 0 0 0 88178 19 0 0 25 0 1 0 92795796 103116800 17026 1992294400 134512640 135197250 4294956224 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/4870/statm: 25175 17026 92 167 0 25006 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 100700

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4871
/proc/meminfo: memFree=1114400/2055920 swapFree=4192956/4192956
[pid=4870] ppid=4868 vsize=100964 CPUtime=941.94
/proc/4870/stat : 4870 (march_nn) R 4868 4870 4168 0 -1 4194304 21077 0 0 0 94175 19 0 0 25 0 1 0 92795796 103387136 17644 1992294400 134512640 135197250 4294956224 18446744073709551615 134548721 0 0 4096 0 0 0 0 17 1 0 0
/proc/4870/statm: 25241 17644 92 167 0 25072 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 100964

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4871
/proc/meminfo: memFree=1111904/2055920 swapFree=4192956/4192956
[pid=4870] ppid=4868 vsize=101228 CPUtime=1001.92
/proc/4870/stat : 4870 (march_nn) R 4868 4870 4168 0 -1 4194304 21696 0 0 0 100172 20 0 0 25 0 1 0 92795796 103657472 18263 1992294400 134512640 135197250 4294956224 18446744073709551615 134548688 0 0 4096 0 0 0 0 17 1 0 0
/proc/4870/statm: 25307 18263 92 167 0 25138 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 101228

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4873
/proc/meminfo: memFree=1108704/2055920 swapFree=4192956/4192956
[pid=4870] ppid=4868 vsize=101492 CPUtime=1061.9
/proc/4870/stat : 4870 (march_nn) R 4868 4870 4168 0 -1 4194304 22501 0 0 0 106169 21 0 0 25 0 1 0 92795796 103927808 19068 1992294400 134512640 135197250 4294956224 18446744073709551615 134541031 0 0 4096 0 0 0 0 17 1 0 0
/proc/4870/statm: 25373 19068 92 167 0 25204 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 101492

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4873
/proc/meminfo: memFree=1104864/2055920 swapFree=4192956/4192956
[pid=4870] ppid=4868 vsize=102152 CPUtime=1121.88
/proc/4870/stat : 4870 (march_nn) R 4868 4870 4168 0 -1 4194304 23479 0 0 0 112166 22 0 0 25 0 1 0 92795796 104603648 20046 1992294400 134512640 135197250 4294956224 18446744073709551615 134553929 0 0 4096 0 0 0 0 17 1 0 0
/proc/4870/statm: 25538 20046 92 167 0 25369 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 102152

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4873
/proc/meminfo: memFree=1101472/2055920 swapFree=4192956/4192956
[pid=4870] ppid=4868 vsize=104272 CPUtime=1181.86
/proc/4870/stat : 4870 (march_nn) R 4868 4870 4168 0 -1 4194304 24327 0 0 0 118163 23 0 0 25 0 1 0 92795796 106774528 20894 1992294400 134512640 135197250 4294956224 18446744073709551615 134553147 0 0 4096 0 0 0 0 17 1 0 0
/proc/4870/statm: 26068 20894 92 167 0 25899 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 104272



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4873
/proc/meminfo: memFree=1100000/2055920 swapFree=4192956/4192956
[pid=4870] ppid=4868 vsize=104404 CPUtime=1200.06
/proc/4870/stat : 4870 (march_nn) R 4868 4870 4168 0 -1 4194304 24652 0 0 0 119982 24 0 0 25 0 1 0 92795796 106909696 21219 1992294400 134512640 135197250 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/4870/statm: 26101 21219 92 167 0 25932 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 104404

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4873
/proc/meminfo: memFree=1100000/2055920 swapFree=4192956/4192956
[pid=4870] ppid=4868 vsize=104404 CPUtime=1200.06
/proc/4870/stat : 4870 (march_nn) R 4868 4870 4168 0 -1 4194304 24652 0 0 0 119982 24 0 0 25 0 1 0 92795796 106909696 21219 1992294400 134512640 135197250 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/4870/statm: 26101 21219 92 167 0 25932 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 104404

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.08
CPU user time (s): 1199.83
CPU system time (s): 0.254961
CPU usage (%): 99.9635
Max. virtual memory (cumulated for all children) (KiB): 104404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.83
system time used= 0.254961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24652
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= 2505

runsolver used 1.3138 second user time and 2.93555 second system time

The end

Launcher Data 

Begin job on node82 at 2009-04-25 10:21:05
IDJOB=1719603
IDBENCH=69566
IDSOLVER=522
FILE ID=node82/1719603-1240647665
PBS_JOBID= 9186433
Free space on /tmp= 66192 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT_RACE08/cnf/schup-l2s-abp4-1-k31.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1719603-1240647665/watcher-1719603-1240647665 -o /tmp/evaluation-result-1719603-1240647665/solver-1719603-1240647665 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1719603-1240647665.cnf

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

MD5SUM BENCH= 2ec4066bd8381455b1990aa40b382ff0
RANDOM SEED=1317536004

node82.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		: 3000.259
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		: 3000.259
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1185528 kB
Buffers:         86696 kB
Cached:         681636 kB
SwapCached:          0 kB
Active:         115372 kB
Inactive:       667548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1185528 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1564 kB
Writeback:           0 kB
Mapped:          24324 kB
Slab:            73376 kB
Committed_AS:   221952 kB
PageTables:       1384 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= 66192 MiB
End job on node82 at 2009-04-25 10:41:07