Trace number 1717783

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) 1200.2 1200.5

General information on the benchmark

Nameindustrial/palacios/medium/
cube-11-h13-unsat.cnf
MD5SUM3a68d904935650d9da7e64e1ee7bae82
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark114.303
Satisfiable
(Un)Satisfiability was proved
Number of variables454385
Number of clauses1367522
Sum of the clauses size3191290
Maximum clause length19
Minimum clause length1
Number of clauses of size 11331
Number of clauses of size 2911962
Number of clauses of size 3451911
Number of clauses of size 42126
Number of clauses of size 518
Number of clauses of size over 5174

Solver Data 

41.78/41.86	c main():: ***                                   [ march satisfiability solver ]                                   ***
41.78/41.86	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
41.78/41.86	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
41.78/41.86	c main()::
41.78/41.86	c initFormula():: searching for DIMACS p-line....
41.78/41.86	c initFormula():: the DIMACS p-line indicates a CNF of 455627 variables and 1367522 clauses.
41.78/41.86	c parseCNF():: parsing....
41.78/41.86	c parseCNF():: the CNF contains 1331 unary clauses.
41.78/41.86	c runParser():: parsing was successful, warming up engines...
41.78/41.86	c find_and_remove_tautogolies():: found and removed 78 tautologies
41.78/41.86	c simplify_formula():: removed 48 tautological, 4149 satisfied and 0 duplicate clauses
41.78/41.86	c preprocessing fase I completed:: there are now 454218 free variables and 1363325 clauses.
41.78/41.86	c stat :: sign balance is biased by 0.154
41.78/41.86	c using k-SAT heuristics (size based diff)
41.78/41.86	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
41.78/41.86	c simplify_formula():: removed 0 tautological, 0 satisfied and 44240 duplicate clauses
41.78/41.86	c resolvent_look() :: found 55806 resolvents
41.78/41.86	c main():: clause / variable ratio: ( 1419131 / 455627 ) = 3.11
41.78/41.86	c longest clause has size 19
41.78/41.86	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
41.78/41.86	c number of free variables = 452976
41.78/41.86	c dynamic_preselect_setsize :: off
41.78/41.86	c main():: all systems go!
41.78/41.86	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 20
618.73/618.92	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-1717783-1240630658/watcher-1717783-1240630658 -o /tmp/evaluation-result-1717783-1240630658/solver-1717783-1240630658 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1717783-1240630658.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 1.00 3/64 12985
/proc/meminfo: memFree=1002112/2055920 swapFree=4192956/4192956
[pid=12985] ppid=12983 vsize=7960 CPUtime=0
/proc/12985/stat : 12985 (march_nn) R 12983 12985 12127 0 -1 4194304 732 0 0 0 0 0 0 0 18 0 1 0 91099409 8151040 717 1992294400 134512640 135197250 4294956224 18446744073709551615 134568349 0 0 4096 0 0 0 0 17 1 0 0
/proc/12985/statm: 1990 723 58 167 0 1821 0

[startup+0.028728 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12985
/proc/meminfo: memFree=1002112/2055920 swapFree=4192956/4192956
[pid=12985] ppid=12983 vsize=25968 CPUtime=0.01
/proc/12985/stat : 12985 (march_nn) R 12983 12985 12127 0 -1 4194304 3275 0 0 0 1 0 0 0 18 0 1 0 91099409 26591232 3260 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/12985/statm: 6492 3263 58 167 0 6323 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 25968

[startup+0.102735 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12985
/proc/meminfo: memFree=1002112/2055920 swapFree=4192956/4192956
[pid=12985] ppid=12983 vsize=47148 CPUtime=0.09
/proc/12985/stat : 12985 (march_nn) R 12983 12985 12127 0 -1 4194304 9921 0 0 0 6 3 0 0 18 0 1 0 91099409 48279552 9906 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/12985/statm: 11787 9906 58 167 0 11618 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 47148

[startup+0.302751 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12985
/proc/meminfo: memFree=1002112/2055920 swapFree=4192956/4192956
[pid=12985] ppid=12983 vsize=49656 CPUtime=0.29
/proc/12985/stat : 12985 (march_nn) R 12983 12985 12127 0 -1 4194304 10683 0 0 0 25 4 0 0 19 0 1 0 91099409 50847744 10668 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/12985/statm: 12414 10668 58 167 0 12245 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 49656

[startup+0.701785 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12985
/proc/meminfo: memFree=1002112/2055920 swapFree=4192956/4192956
[pid=12985] ppid=12983 vsize=54408 CPUtime=0.69
/proc/12985/stat : 12985 (march_nn) R 12983 12985 12127 0 -1 4194304 12184 0 0 0 64 5 0 0 22 0 1 0 91099409 55713792 12169 1992294400 134512640 135197250 4294956224 18446744073709551615 134718463 0 0 4096 0 0 0 0 17 1 0 0
/proc/12985/statm: 13602 12169 58 167 0 13433 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 54408

[startup+1.50185 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 12986
/proc/meminfo: memFree=948088/2055920 swapFree=4192956/4192956
[pid=12985] ppid=12983 vsize=64044 CPUtime=1.49
/proc/12985/stat : 12985 (march_nn) R 12983 12985 12127 0 -1 4194304 15174 0 0 0 142 7 0 0 25 0 1 0 91099409 65581056 15159 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/12985/statm: 16011 15159 58 167 0 15842 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 64044

[startup+3.10199 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 12986
/proc/meminfo: memFree=876152/2055920 swapFree=4192956/4192956
[pid=12985] ppid=12983 vsize=162816 CPUtime=3.09
/proc/12985/stat : 12985 (march_nn) R 12983 12985 12127 0 -1 4194304 32373 0 0 0 295 14 0 0 25 0 1 0 91099409 166723584 29233 1992294400 134512640 135197250 4294956224 18446744073709551615 134649020 0 0 4096 0 0 0 0 17 1 0 0
/proc/12985/statm: 40704 29233 65 167 0 40535 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 162816

[startup+6.30127 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 12986
/proc/meminfo: memFree=882104/2055920 swapFree=4192956/4192956
[pid=12985] ppid=12983 vsize=162856 CPUtime=6.28
/proc/12985/stat : 12985 (march_nn) R 12983 12985 12127 0 -1 4194304 49477 0 0 0 606 22 0 0 25 0 1 0 91099409 166764544 29343 1992294400 134512640 135197250 4294956224 18446744073709551615 134569597 0 0 4096 0 0 0 0 17 1 0 0
/proc/12985/statm: 40714 29343 67 167 0 40545 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 162856

[startup+12.7018 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 12986
/proc/meminfo: memFree=855608/2055920 swapFree=4192956/4192956
[pid=12985] ppid=12983 vsize=169976 CPUtime=12.69
/proc/12985/stat : 12985 (march_nn) R 12983 12985 12127 0 -1 4194304 100751 0 0 0 1222 47 0 0 25 0 1 0 91099409 174055424 30471 1992294400 134512640 135197250 4294956224 18446744073709551615 134560412 0 0 4096 0 0 0 0 17 1 0 0
/proc/12985/statm: 42494 30471 81 167 0 42325 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 169976

[startup+25.5019 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 12986
/proc/meminfo: memFree=857144/2055920 swapFree=4192956/4192956
[pid=12985] ppid=12983 vsize=191836 CPUtime=25.48
/proc/12985/stat : 12985 (march_nn) R 12983 12985 12127 0 -1 4194304 121462 0 0 0 2492 56 0 0 25 0 1 0 91099409 196440064 36287 1992294400 134512640 135197250 4294956224 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 1 0 0
/proc/12985/statm: 47959 36287 82 167 0 47790 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 191836

[startup+51.1011 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 12986
/proc/meminfo: memFree=657208/2055920 swapFree=4192956/4192956
[pid=12985] ppid=12983 vsize=794972 CPUtime=51.06
/proc/12985/stat : 12985 (march_nn) R 12983 12985 12127 0 -1 4194304 229463 0 0 0 5003 103 0 0 25 0 1 0 91099409 814051328 86152 1992294400 134512640 135197250 4294956224 18446744073709551615 134524931 0 0 4096 0 0 0 0 17 1 0 0
/proc/12985/statm: 198743 86152 90 167 0 198574 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 794972

[startup+102.306 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 12986
/proc/meminfo: memFree=657336/2055920 swapFree=4192956/4192956
[pid=12985] ppid=12983 vsize=794972 CPUtime=102.25
/proc/12985/stat : 12985 (march_nn) R 12983 12985 12127 0 -1 4194304 229463 0 0 0 10122 103 0 0 25 0 1 0 91099409 814051328 86152 1992294400 134512640 135197250 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/12985/statm: 198743 86152 90 167 0 198574 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 794972

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12986
/proc/meminfo: memFree=655992/2055920 swapFree=4192956/4192956
[pid=12985] ppid=12983 vsize=796312 CPUtime=162.24
/proc/12985/stat : 12985 (march_nn) R 12983 12985 12127 0 -1 4194304 229796 0 0 0 16120 104 0 0 25 0 1 0 91099409 815423488 86485 1992294400 134512640 135197250 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/12985/statm: 199078 86485 90 167 0 198909 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 796312

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12986
/proc/meminfo: memFree=626424/2055920 swapFree=4192956/4192956
[pid=12985] ppid=12983 vsize=820816 CPUtime=222.23
/proc/12985/stat : 12985 (march_nn) R 12983 12985 12127 0 -1 4194304 237176 0 0 0 22116 107 0 0 25 0 1 0 91099409 840515584 93861 1992294400 134512640 135197250 4294956224 18446744073709551615 134539095 0 0 4096 0 0 0 0 17 1 0 0
/proc/12985/statm: 205204 93861 92 167 0 205035 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 820816

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12986
/proc/meminfo: memFree=614072/2055920 swapFree=4192956/4192956
[pid=12985] ppid=12983 vsize=834712 CPUtime=282.21
/proc/12985/stat : 12985 (march_nn) R 12983 12985 12127 0 -1 4194304 240251 0 0 0 28113 108 0 0 25 0 1 0 91099409 854745088 96936 1992294400 134512640 135197250 4294956224 18446744073709551615 134524931 0 0 4096 0 0 0 0 17 1 0 0
/proc/12985/statm: 208678 96936 92 167 0 208509 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 834712

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12986
/proc/meminfo: memFree=561016/2055920 swapFree=4192956/4192956
[pid=12985] ppid=12983 vsize=894060 CPUtime=342.2
/proc/12985/stat : 12985 (march_nn) R 12983 12985 12127 0 -1 4194304 253497 0 0 0 34106 114 0 0 25 0 1 0 91099409 915517440 110182 1992294400 134512640 135197250 4294956224 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0
/proc/12985/statm: 223515 110182 92 167 0 223346 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 894060

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12986
/proc/meminfo: memFree=518840/2055920 swapFree=4192956/4192956
[pid=12985] ppid=12983 vsize=940016 CPUtime=402.18
/proc/12985/stat : 12985 (march_nn) R 12983 12985 12127 0 -1 4194304 264002 0 0 0 40099 119 0 0 25 0 1 0 91099409 962576384 120687 1992294400 134512640 135197250 4294956224 18446744073709551615 134524848 0 0 4096 0 0 0 0 17 1 0 0
/proc/12985/statm: 235004 120687 92 167 0 234835 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 940016

[startup+462.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12986
/proc/meminfo: memFree=518840/2055920 swapFree=4192956/4192956
[pid=12985] ppid=12983 vsize=941360 CPUtime=462.17
/proc/12985/stat : 12985 (march_nn) R 12983 12985 12127 0 -1 4194304 264008 0 0 0 46098 119 0 0 25 0 1 0 91099409 963952640 120693 1992294400 134512640 135197250 4294956224 18446744073709551615 134524931 0 0 4096 0 0 0 0 17 1 0 0
/proc/12985/statm: 235340 120693 92 167 0 235171 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 941360

[startup+522.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12986
/proc/meminfo: memFree=518328/2055920 swapFree=4192956/4192956
[pid=12985] ppid=12983 vsize=943420 CPUtime=522.15
/proc/12985/stat : 12985 (march_nn) R 12983 12985 12127 0 -1 4194304 264121 0 0 0 52096 119 0 0 25 0 1 0 91099409 966062080 120806 1992294400 134512640 135197250 4294956224 18446744073709551615 134548514 0 0 4096 0 0 0 0 17 1 0 0
/proc/12985/statm: 235855 120806 92 167 0 235686 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 943420

[startup+582.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12986
/proc/meminfo: memFree=497080/2055920 swapFree=4192956/4192956
[pid=12985] ppid=12983 vsize=971660 CPUtime=582.14
/proc/12985/stat : 12985 (march_nn) R 12983 12985 12127 0 -1 4194304 269993 0 0 0 58092 122 0 0 25 0 1 0 91099409 994979840 126670 1992294400 134512640 135197250 4294956224 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0
/proc/12985/statm: 242915 126670 92 167 0 242746 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 971660

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12986
/proc/meminfo: memFree=467640/2055920 swapFree=4192956/4192956
[pid=12985] ppid=12983 vsize=1008508 CPUtime=642.13
/proc/12985/stat : 12985 (march_nn) R 12983 12985 12127 0 -1 4194304 277286 0 0 0 64087 126 0 0 25 0 1 0 91099409 1032712192 133446 1992294400 134512640 135197250 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/12985/statm: 252127 133446 92 167 0 251958 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 1008508

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12986
/proc/meminfo: memFree=462776/2055920 swapFree=4192956/4192956
[pid=12985] ppid=12983 vsize=1014404 CPUtime=702.11
/proc/12985/stat : 12985 (march_nn) R 12983 12985 12127 0 -1 4194304 278782 0 0 0 70084 127 0 0 25 0 1 0 91099409 1038749696 134940 1992294400 134512640 135197250 4294956224 18446744073709551615 134550767 0 0 4096 0 0 0 0 17 1 0 0
/proc/12985/statm: 253601 134940 92 167 0 253432 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 1014404

[startup+762.304 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12986
/proc/meminfo: memFree=432696/2055920 swapFree=4192956/4192956
[pid=12985] ppid=12983 vsize=1047344 CPUtime=762.1
/proc/12985/stat : 12985 (march_nn) R 12983 12985 12127 0 -1 4194304 286022 0 0 0 76080 130 0 0 25 0 1 0 91099409 1072480256 142171 1992294400 134512640 135197250 4294956224 18446744073709551615 134524906 0 0 4096 0 0 0 0 17 1 0 0
/proc/12985/statm: 261836 142171 92 167 0 261667 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 1047344

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12986
/proc/meminfo: memFree=419896/2055920 swapFree=4192956/4192956
[pid=12985] ppid=12983 vsize=1062692 CPUtime=822.08
/proc/12985/stat : 12985 (march_nn) R 12983 12985 12127 0 -1 4194304 289277 0 0 0 82076 132 0 0 25 0 1 0 91099409 1088196608 145419 1992294400 134512640 135197250 4294956224 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/12985/statm: 265673 145419 92 167 0 265504 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 1062692

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12986
/proc/meminfo: memFree=418424/2055920 swapFree=4192956/4192956
[pid=12985] ppid=12983 vsize=1065656 CPUtime=882.06
/proc/12985/stat : 12985 (march_nn) R 12983 12985 12127 0 -1 4194304 289701 0 0 0 88074 132 0 0 25 0 1 0 91099409 1091231744 145843 1992294400 134512640 135197250 4294956224 18446744073709551615 134541568 0 0 4096 0 0 0 0 17 1 0 0
/proc/12985/statm: 266414 145843 92 167 0 266245 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 1065656

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12986
/proc/meminfo: memFree=413304/2055920 swapFree=4192956/4192956
[pid=12985] ppid=12983 vsize=1071132 CPUtime=942.05
/proc/12985/stat : 12985 (march_nn) R 12983 12985 12127 0 -1 4194304 290960 0 0 0 94072 133 0 0 25 0 1 0 91099409 1096839168 147091 1992294400 134512640 135197250 4294956224 18446744073709551615 134539064 0 0 4096 0 0 0 0 17 1 0 0
/proc/12985/statm: 267783 147091 92 167 0 267614 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 1071132

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12986
/proc/meminfo: memFree=398008/2055920 swapFree=4192956/4192956
[pid=12985] ppid=12983 vsize=1087256 CPUtime=1002.03
/proc/12985/stat : 12985 (march_nn) R 12983 12985 12127 0 -1 4194304 295036 0 0 0 100068 135 0 0 25 0 1 0 91099409 1113350144 150862 1992294400 134512640 135197250 4294956224 18446744073709551615 134524862 0 0 4096 0 0 0 0 17 1 0 0
/proc/12985/statm: 271814 150862 92 167 0 271645 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 1087256

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12986
/proc/meminfo: memFree=397880/2055920 swapFree=4192956/4192956
[pid=12985] ppid=12983 vsize=1087524 CPUtime=1062.02
/proc/12985/stat : 12985 (march_nn) R 12983 12985 12127 0 -1 4194304 295057 0 0 0 106067 135 0 0 25 0 1 0 91099409 1113624576 150882 1992294400 134512640 135197250 4294956224 18446744073709551615 134539095 0 0 4096 0 0 0 0 17 1 0 0
/proc/12985/statm: 271881 150882 92 167 0 271712 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 1087524

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12986
/proc/meminfo: memFree=391800/2055920 swapFree=4192956/4192956
[pid=12985] ppid=12983 vsize=1094968 CPUtime=1122.01
/proc/12985/stat : 12985 (march_nn) R 12983 12985 12127 0 -1 4194304 296577 0 0 0 112065 136 0 0 25 0 1 0 91099409 1121247232 152398 1992294400 134512640 135197250 4294956224 18446744073709551615 134539258 0 0 4096 0 0 0 0 17 1 0 0
/proc/12985/statm: 273742 152398 92 167 0 273573 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 1094968

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12986
/proc/meminfo: memFree=391096/2055920 swapFree=4192956/4192956
[pid=12985] ppid=12983 vsize=1096440 CPUtime=1181.99
/proc/12985/stat : 12985 (march_nn) R 12983 12985 12127 0 -1 4194304 296770 0 0 0 118063 136 0 0 25 0 1 0 91099409 1122754560 152591 1992294400 134512640 135197250 4294956224 18446744073709551615 134524862 0 0 4096 0 0 0 0 17 1 0 0
/proc/12985/statm: 274110 152591 92 167 0 273941 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 1096440



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12986
/proc/meminfo: memFree=391096/2055920 swapFree=4192956/4192956
[pid=12985] ppid=12983 vsize=1096440 CPUtime=1200.1
/proc/12985/stat : 12985 (march_nn) R 12983 12985 12127 0 -1 4194304 296771 0 0 0 119873 137 0 0 25 0 1 0 91099409 1122754560 152592 1992294400 134512640 135197250 4294956224 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/12985/statm: 274110 152592 92 167 0 273941 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 1096440

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): 1200.5
CPU time (s): 1200.2
CPU user time (s): 1198.73
CPU system time (s): 1.46878
CPU usage (%): 99.9749
Max. virtual memory (cumulated for all children) (KiB): 1096440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.73
system time used= 1.46878
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 296771
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= 2363

runsolver used 0.811876 second user time and 2.66059 second system time

The end

Launcher Data 

Begin job on node15 at 2009-04-25 05:37:40
IDJOB=1717783
IDBENCH=20424
IDSOLVER=522
FILE ID=node15/1717783-1240630658
PBS_JOBID= 9186319
Free space on /tmp= 66244 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT07/industrial/palacios/medium/cube-11-h13-unsat.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1717783-1240630658/watcher-1717783-1240630658 -o /tmp/evaluation-result-1717783-1240630658/solver-1717783-1240630658 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1717783-1240630658.cnf

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

MD5SUM BENCH= 3a68d904935650d9da7e64e1ee7bae82
RANDOM SEED=2086624324

node15.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		: 3000.220
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	: 5931.00
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		: 3000.220
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:       1002592 kB
Buffers:         96292 kB
Cached:         848636 kB
SwapCached:          0 kB
Active:         147340 kB
Inactive:       811540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1002592 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           25292 kB
Writeback:           0 kB
Mapped:          23688 kB
Slab:            80444 kB
Committed_AS:   287692 kB
PageTables:       1460 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= 66244 MiB
End job on node15 at 2009-04-25 05:57:42