Trace number 1515098

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 nnUNSAT 889.551 889.769

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/100/
unif-k5-r21.3-v100-c2130-S1211704640-033.cnf
MD5SUM8ef5d3e404e3cdd2967f89ed54f9c238
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark784.556
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52130
Number of clauses of size over 50

Solver Data 

0.00/0.04	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.04	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.04	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.04	c main()::
0.00/0.04	c initFormula():: searching for DIMACS p-line....
0.00/0.04	c full lookahead due to high density!
0.00/0.04	c initFormula():: the DIMACS p-line indicates a CNF of 100 variables and 2130 clauses.
0.00/0.04	c parseCNF():: parsing....
0.00/0.04	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.04	c runParser():: parsing was successful, warming up engines...
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04	c preprocessing fase I completed:: there are now 100 free variables and 2130 clauses.
0.00/0.04	c stat :: sign balance is biased by 0.032
0.00/0.04	c using k-SAT heuristics (size based diff)
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 7 duplicate clauses
0.00/0.04	c resolvent_look() :: found 5 resolvents
0.00/0.04	c main():: clause / variable ratio: ( 2135 / 100 ) = 21.35
0.00/0.04	c longest clause has size 5
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04	c number of free variables = 100
0.00/0.04	c dynamic_preselect_setsize :: off
0.00/0.04	c main():: all systems go!
0.00/0.04	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 3284
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c |****************************************************************| ( 3/999) NodeCount: 17458
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c |****************************************************************| ( 4/999) NodeCount: 68204
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c |****************************************************************| ( 5/999) NodeCount: 204417
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c |****************************************************************| ( 6/999) NodeCount: 479538
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c |****************************************************************| (16/999) NodeCount: 2346418
889.47/889.75	c |----------------------------------------------------------------|
c |
889.47/889.75	c
889.47/889.75	c main():: nodeCount: 2346418
889.47/889.75	c main():: dead ends in main: 19018
889.47/889.75	c main():: lookAheadCount: 116048641
889.47/889.75	c main():: unitResolveCount: 12825744
889.47/889.75	c main():: time=889.660000
889.47/889.75	c main():: necessary_assignments: 65155
889.47/889.75	c main():: bin_sat: 0, bin_unsat 0
889.47/889.75	c main():: doublelook: #: 9187041, succes #: 7298301
889.47/889.75	c main():: doublelook: overall 8.179 of all possible doublelooks executed
889.47/889.75	c main():: doublelook: succesrate: 79.441, average DL_trigger: 26.742
889.47/889.75	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1515098-1238249398/watcher-1515098-1238249398 -o /tmp/evaluation-result-1515098-1238249398/solver-1515098-1238249398 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1515098-1238249398.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: 1.13 1.02 1.00 3/64 15957
/proc/meminfo: memFree=880248/2055920 swapFree=4176996/4192956
[pid=15957] ppid=15955 vsize=836 CPUtime=0
/proc/15957/stat : 15957 (march_nn) R 15955 15957 15565 0 -1 4194304 101 0 0 0 0 0 0 0 18 0 1 0 1097601898 856064 86 1992294400 134512640 135197250 4294956240 18446744073709551615 134848789 0 0 4096 0 0 0 0 17 1 0 0
/proc/15957/statm: 209 86 59 167 0 40 0

[startup+0.0767319 s]
/proc/loadavg: 1.13 1.02 1.00 3/64 15957
/proc/meminfo: memFree=880248/2055920 swapFree=4176996/4192956
[pid=15957] ppid=15955 vsize=1348 CPUtime=0.07
/proc/15957/stat : 15957 (march_nn) R 15955 15957 15565 0 -1 4194304 229 0 0 0 7 0 0 0 18 0 1 0 1097601898 1380352 212 1992294400 134512640 135197250 4294956240 18446744073709551615 134550698 0 0 4096 0 0 0 0 17 1 0 0
/proc/15957/statm: 337 212 94 167 0 168 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1348

[startup+0.101733 s]
/proc/loadavg: 1.13 1.02 1.00 3/64 15957
/proc/meminfo: memFree=880248/2055920 swapFree=4176996/4192956
[pid=15957] ppid=15955 vsize=1348 CPUtime=0.1
/proc/15957/stat : 15957 (march_nn) R 15955 15957 15565 0 -1 4194304 229 0 0 0 10 0 0 0 18 0 1 0 1097601898 1380352 212 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/15957/statm: 337 212 94 167 0 168 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1348

[startup+0.301752 s]
/proc/loadavg: 1.13 1.02 1.00 3/64 15957
/proc/meminfo: memFree=880248/2055920 swapFree=4176996/4192956
[pid=15957] ppid=15955 vsize=1348 CPUtime=0.3
/proc/15957/stat : 15957 (march_nn) R 15955 15957 15565 0 -1 4194304 229 0 0 0 30 0 0 0 19 0 1 0 1097601898 1380352 212 1992294400 134512640 135197250 4294956240 18446744073709551615 134550960 0 0 4096 0 0 0 0 17 1 0 0
/proc/15957/statm: 337 212 94 167 0 168 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1348

[startup+0.701786 s]
/proc/loadavg: 1.13 1.02 1.00 3/64 15957
/proc/meminfo: memFree=880248/2055920 swapFree=4176996/4192956
[pid=15957] ppid=15955 vsize=1484 CPUtime=0.7
/proc/15957/stat : 15957 (march_nn) R 15955 15957 15565 0 -1 4194304 245 0 0 0 70 0 0 0 22 0 1 0 1097601898 1519616 228 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/15957/statm: 371 228 94 167 0 202 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1484

[startup+1.50186 s]
/proc/loadavg: 1.13 1.02 1.00 2/65 15958
/proc/meminfo: memFree=879600/2055920 swapFree=4176996/4192956
[pid=15957] ppid=15955 vsize=1592 CPUtime=1.5
/proc/15957/stat : 15957 (march_nn) R 15955 15957 15565 0 -1 4194304 300 0 0 0 150 0 0 0 25 0 1 0 1097601898 1630208 273 1992294400 134512640 135197250 4294956240 18446744073709551615 134550700 0 0 4096 0 0 0 0 17 1 0 0
/proc/15957/statm: 398 273 94 167 0 229 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1592

[startup+3.102 s]
/proc/loadavg: 1.12 1.02 1.00 2/65 15958
/proc/meminfo: memFree=879216/2055920 swapFree=4176996/4192956
[pid=15957] ppid=15955 vsize=1844 CPUtime=3.1
/proc/15957/stat : 15957 (march_nn) R 15955 15957 15565 0 -1 4194304 343 0 0 0 310 0 0 0 25 0 1 0 1097601898 1888256 316 1992294400 134512640 135197250 4294956240 18446744073709551615 134618017 0 0 4096 0 0 0 0 17 1 0 0
/proc/15957/statm: 461 316 94 167 0 292 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 1844

[startup+6.30128 s]
/proc/loadavg: 1.12 1.02 1.00 2/65 15958
/proc/meminfo: memFree=878896/2055920 swapFree=4176996/4192956
[pid=15957] ppid=15955 vsize=2072 CPUtime=6.29
/proc/15957/stat : 15957 (march_nn) R 15955 15957 15565 0 -1 4194304 420 0 0 0 629 0 0 0 25 0 1 0 1097601898 2121728 393 1992294400 134512640 135197250 4294956240 18446744073709551615 134539249 0 0 4096 0 0 0 0 17 1 0 0
/proc/15957/statm: 518 393 94 167 0 349 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2072

[startup+12.7018 s]
/proc/loadavg: 1.10 1.02 1.00 2/65 15958
/proc/meminfo: memFree=878192/2055920 swapFree=4176996/4192956
[pid=15957] ppid=15955 vsize=2924 CPUtime=12.69
/proc/15957/stat : 15957 (march_nn) R 15955 15957 15565 0 -1 4194304 574 0 0 0 1269 0 0 0 25 0 1 0 1097601898 2994176 547 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/15957/statm: 731 547 94 167 0 562 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2924

[startup+25.502 s]
/proc/loadavg: 1.08 1.02 1.00 2/65 15958
/proc/meminfo: memFree=876912/2055920 swapFree=4176996/4192956
[pid=15957] ppid=15955 vsize=4992 CPUtime=25.48
/proc/15957/stat : 15957 (march_nn) R 15955 15957 15565 0 -1 4194304 874 0 0 0 2548 0 0 0 25 0 1 0 1097601898 5111808 847 1992294400 134512640 135197250 4294956240 18446744073709551615 134539114 0 0 4096 0 0 0 0 17 1 0 0
/proc/15957/statm: 1248 847 94 167 0 1079 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4992

[startup+51.1012 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 15958
/proc/meminfo: memFree=874736/2055920 swapFree=4176996/4192956
[pid=15957] ppid=15955 vsize=6868 CPUtime=51.08
/proc/15957/stat : 15957 (march_nn) R 15955 15957 15565 0 -1 4194304 1427 0 0 0 5107 1 0 0 25 0 1 0 1097601898 7032832 1400 1992294400 134512640 135197250 4294956240 18446744073709551615 134602649 0 0 4096 0 0 0 0 17 1 0 0
/proc/15957/statm: 1717 1400 94 167 0 1548 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6868

[startup+102.306 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 15958
/proc/meminfo: memFree=870512/2055920 swapFree=4176996/4192956
[pid=15957] ppid=15955 vsize=13636 CPUtime=102.27
/proc/15957/stat : 15957 (march_nn) R 15955 15957 15565 0 -1 4194304 2457 0 0 0 10225 2 0 0 25 0 1 0 1097601898 13963264 2430 1992294400 134512640 135197250 4294956240 18446744073709551615 134603354 0 0 4096 0 0 0 0 17 1 0 0
/proc/15957/statm: 3409 2430 94 167 0 3240 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13636

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15958
/proc/meminfo: memFree=865968/2055920 swapFree=4176996/4192956
[pid=15957] ppid=15955 vsize=19456 CPUtime=162.25
/proc/15957/stat : 15957 (march_nn) R 15955 15957 15565 0 -1 4194304 3593 0 0 0 16223 2 0 0 25 0 1 0 1097601898 19922944 3566 1992294400 134512640 135197250 4294956240 18446744073709551615 134539454 0 0 4096 0 0 0 0 17 1 0 0
/proc/15957/statm: 4864 3566 94 167 0 4695 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 19456

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15958
/proc/meminfo: memFree=861488/2055920 swapFree=4176996/4192956
[pid=15957] ppid=15955 vsize=20056 CPUtime=222.23
/proc/15957/stat : 15957 (march_nn) R 15955 15957 15565 0 -1 4194304 4703 0 0 0 22220 3 0 0 25 0 1 0 1097601898 20537344 4676 1992294400 134512640 135197250 4294956240 18446744073709551615 134592993 0 0 4096 0 0 0 0 17 1 0 0
/proc/15957/statm: 5014 4676 94 167 0 4845 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 20056

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15958
/proc/meminfo: memFree=857456/2055920 swapFree=4176996/4192956
[pid=15957] ppid=15955 vsize=28788 CPUtime=282.22
/proc/15957/stat : 15957 (march_nn) R 15955 15957 15565 0 -1 4194304 5713 0 0 0 28218 4 0 0 25 0 1 0 1097601898 29478912 5686 1992294400 134512640 135197250 4294956240 18446744073709551615 134525003 0 0 4096 0 0 0 0 17 1 0 0
/proc/15957/statm: 7197 5686 94 167 0 7028 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 28788

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15958
/proc/meminfo: memFree=853232/2055920 swapFree=4176996/4192956
[pid=15957] ppid=15955 vsize=29988 CPUtime=342.2
/proc/15957/stat : 15957 (march_nn) R 15955 15957 15565 0 -1 4194304 6753 0 0 0 34215 5 0 0 25 0 1 0 1097601898 30707712 6726 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/15957/statm: 7497 6726 94 167 0 7328 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 29988

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15958
/proc/meminfo: memFree=849136/2055920 swapFree=4176996/4192956
[pid=15957] ppid=15955 vsize=43084 CPUtime=402.19
/proc/15957/stat : 15957 (march_nn) R 15955 15957 15565 0 -1 4194304 7758 0 0 0 40213 6 0 0 25 0 1 0 1097601898 44118016 7731 1992294400 134512640 135197250 4294956240 18446744073709551615 134539127 0 0 4096 0 0 0 0 17 1 0 0
/proc/15957/statm: 10771 7731 94 167 0 10602 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 43084

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15958
/proc/meminfo: memFree=845424/2055920 swapFree=4176996/4192956
[pid=15957] ppid=15955 vsize=43084 CPUtime=462.18
/proc/15957/stat : 15957 (march_nn) R 15955 15957 15565 0 -1 4194304 8679 0 0 0 46211 7 0 0 25 0 1 0 1097601898 44118016 8652 1992294400 134512640 135197250 4294956240 18446744073709551615 134592688 0 0 4096 0 0 0 0 17 1 0 0
/proc/15957/statm: 10771 8652 94 167 0 10602 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 43084

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15958
/proc/meminfo: memFree=841584/2055920 swapFree=4176996/4192956
[pid=15957] ppid=15955 vsize=43084 CPUtime=522.17
/proc/15957/stat : 15957 (march_nn) R 15955 15957 15565 0 -1 4194304 9625 0 0 0 52209 8 0 0 25 0 1 0 1097601898 44118016 9598 1992294400 134512640 135197250 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/15957/statm: 10771 9598 94 167 0 10602 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 43084

[startup+582.302 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 15958
/proc/meminfo: memFree=837872/2055920 swapFree=4176996/4192956
[pid=15957] ppid=15955 vsize=43084 CPUtime=582.15
/proc/15957/stat : 15957 (march_nn) R 15955 15957 15565 0 -1 4194304 10553 0 0 0 58206 9 0 0 25 0 1 0 1097601898 44118016 10526 1992294400 134512640 135197250 4294956240 18446744073709551615 134525003 0 0 4096 0 0 0 0 17 1 0 0
/proc/15957/statm: 10771 10526 94 167 0 10602 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 43084

[startup+642.301 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 15958
/proc/meminfo: memFree=834352/2055920 swapFree=4176996/4192956
[pid=15957] ppid=15955 vsize=62728 CPUtime=642.14
/proc/15957/stat : 15957 (march_nn) R 15955 15957 15565 0 -1 4194304 11419 0 0 0 64204 10 0 0 25 0 1 0 1097601898 64233472 11392 1992294400 134512640 135197250 4294956240 18446744073709551615 134550769 0 0 4096 0 0 0 0 17 1 0 0
/proc/15957/statm: 15682 11392 94 167 0 15513 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 62728

[startup+702.301 s]
/proc/loadavg: 1.12 1.05 1.01 2/65 15958
/proc/meminfo: memFree=830960/2055920 swapFree=4176996/4192956
[pid=15957] ppid=15955 vsize=62728 CPUtime=702.12
/proc/15957/stat : 15957 (march_nn) R 15955 15957 15565 0 -1 4194304 12281 0 0 0 70201 11 0 0 25 0 1 0 1097601898 64233472 12254 1992294400 134512640 135197250 4294956240 18446744073709551615 134539479 0 0 4096 0 0 0 0 17 1 0 0
/proc/15957/statm: 15682 12254 94 167 0 15513 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 62728

[startup+762.306 s]
/proc/loadavg: 1.04 1.04 1.00 2/65 15958
/proc/meminfo: memFree=827568/2055920 swapFree=4176996/4192956
[pid=15957] ppid=15955 vsize=65132 CPUtime=762.11
/proc/15957/stat : 15957 (march_nn) R 15955 15957 15565 0 -1 4194304 13119 0 0 0 76200 11 0 0 25 0 1 0 1097601898 66695168 13092 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/15957/statm: 16283 13092 94 167 0 16114 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 65132

[startup+822.302 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 15958
/proc/meminfo: memFree=824368/2055920 swapFree=4176996/4192956
[pid=15957] ppid=15955 vsize=65132 CPUtime=822.1
/proc/15957/stat : 15957 (march_nn) R 15955 15957 15565 0 -1 4194304 13905 0 0 0 82198 12 0 0 25 0 1 0 1097601898 66695168 13878 1992294400 134512640 135197250 4294956240 18446744073709551615 134525003 0 0 4096 0 0 0 0 17 1 0 0
/proc/15957/statm: 16283 13878 94 167 0 16114 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 65132

[startup+882.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 15958
/proc/meminfo: memFree=821424/2055920 swapFree=4176996/4192956
[pid=15957] ppid=15955 vsize=65132 CPUtime=882.07
/proc/15957/stat : 15957 (march_nn) R 15955 15957 15565 0 -1 4194304 14642 0 0 0 88195 12 0 0 25 0 1 0 1097601898 66695168 14615 1992294400 134512640 135197250 4294956240 18446744073709551615 134592697 0 0 4096 0 0 0 0 17 1 0 0
/proc/15957/statm: 16283 14615 94 167 0 16114 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 65132

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

[startup+883.101 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 15958
/proc/meminfo: memFree=821424/2055920 swapFree=4176996/4192956
[pid=15957] ppid=15955 vsize=65132 CPUtime=882.87
/proc/15957/stat : 15957 (march_nn) R 15955 15957 15565 0 -1 4194304 14652 0 0 0 88275 12 0 0 25 0 1 0 1097601898 66695168 14625 1992294400 134512640 135197250 4294956240 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/15957/statm: 16283 14625 94 167 0 16114 0
Current children cumulated CPU time (s) 882.87
Current children cumulated vsize (KiB) 65132

[startup+886.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 15958
/proc/meminfo: memFree=821296/2055920 swapFree=4176996/4192956
[pid=15957] ppid=15955 vsize=65132 CPUtime=886.07
/proc/15957/stat : 15957 (march_nn) R 15955 15957 15565 0 -1 4194304 14687 0 0 0 88595 12 0 0 25 0 1 0 1097601898 66695168 14660 1992294400 134512640 135197250 4294956240 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/15957/statm: 16283 14660 94 167 0 16114 0
Current children cumulated CPU time (s) 886.07
Current children cumulated vsize (KiB) 65132

[startup+887.902 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 15958
/proc/meminfo: memFree=821168/2055920 swapFree=4176996/4192956
[pid=15957] ppid=15955 vsize=65132 CPUtime=887.67
/proc/15957/stat : 15957 (march_nn) R 15955 15957 15565 0 -1 4194304 14703 0 0 0 88755 12 0 0 25 0 1 0 1097601898 66695168 14676 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/15957/statm: 16283 14676 94 167 0 16114 0
Current children cumulated CPU time (s) 887.67
Current children cumulated vsize (KiB) 65132

[startup+888.703 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 15958
/proc/meminfo: memFree=821168/2055920 swapFree=4176996/4192956
[pid=15957] ppid=15955 vsize=65132 CPUtime=888.47
/proc/15957/stat : 15957 (march_nn) R 15955 15957 15565 0 -1 4194304 14711 0 0 0 88835 12 0 0 25 0 1 0 1097601898 66695168 14684 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/15957/statm: 16283 14684 94 167 0 16114 0
Current children cumulated CPU time (s) 888.47
Current children cumulated vsize (KiB) 65132

[startup+889.502 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 15958
/proc/meminfo: memFree=821168/2055920 swapFree=4176996/4192956
[pid=15957] ppid=15955 vsize=65132 CPUtime=889.27
/proc/15957/stat : 15957 (march_nn) R 15955 15957 15565 0 -1 4194304 14719 0 0 0 88915 12 0 0 25 0 1 0 1097601898 66695168 14692 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/15957/statm: 16283 14692 94 167 0 16114 0
Current children cumulated CPU time (s) 889.27
Current children cumulated vsize (KiB) 65132

[startup+889.702 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 15958
/proc/meminfo: memFree=821168/2055920 swapFree=4176996/4192956
[pid=15957] ppid=15955 vsize=65132 CPUtime=889.47
/proc/15957/stat : 15957 (march_nn) R 15955 15957 15565 0 -1 4194304 14721 0 0 0 88935 12 0 0 25 0 1 0 1097601898 66695168 14694 1992294400 134512640 135197250 4294956240 18446744073709551615 134539454 0 0 4096 0 0 0 0 17 1 0 0
/proc/15957/statm: 16283 14694 94 167 0 16114 0
Current children cumulated CPU time (s) 889.47
Current children cumulated vsize (KiB) 65132

Child status: 20
Real time (s): 889.769
CPU time (s): 889.551
CPU user time (s): 889.412
CPU system time (s): 0.138978
CPU usage (%): 99.9754
Max. virtual memory (cumulated for all children) (KiB): 65132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 889.412
system time used= 0.138978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14722
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= 1250

runsolver used 0.704892 second user time and 1.83972 second system time

The end

Launcher Data 

Begin job on node50 at 2009-03-28 15:09:58
IDJOB=1515098
IDBENCH=70401
IDSOLVER=522
FILE ID=node50/1515098-1238249398
PBS_JOBID= 9060678
Free space on /tmp= 64164 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/100/unif-k5-r21.3-v100-c2130-S1211704640-033.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515098-1238249398/watcher-1515098-1238249398 -o /tmp/evaluation-result-1515098-1238249398/solver-1515098-1238249398 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1515098-1238249398.cnf

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

MD5SUM BENCH= 8ef5d3e404e3cdd2967f89ed54f9c238
RANDOM SEED=380112517

node50.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		: 3000.238
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		: 3000.238
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:        880664 kB
Buffers:         87188 kB
Cached:         997624 kB
SwapCached:       9920 kB
Active:         170220 kB
Inactive:       926308 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        880664 kB
SwapTotal:     4192956 kB
SwapFree:      4176996 kB
Dirty:             808 kB
Writeback:           0 kB
Mapped:          17328 kB
Slab:            64636 kB
Committed_AS:  2965764 kB
PageTables:       1456 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= 64164 MiB
End job on node50 at 2009-03-28 15:24:48