Trace number 1517690

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 678.716 678.928

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S1377066099-004.cnf
MD5SUMc274543915c4e3a4d5b9fc155f904448
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark678.716
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.02	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.02	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.02	c main()::
0.00/0.02	c initFormula():: searching for DIMACS p-line....
0.00/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 460 variables and 1955 clauses.
0.00/0.02	c parseCNF():: parsing....
0.00/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02	c runParser():: parsing was successful, warming up engines...
0.00/0.02	c simplify_formula():: removed 0 tautological, 14 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 458 free variables and 1941 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.505
0.00/0.02	c using 3-SAT heuristics (occurence based diff)
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 149 duplicate clauses
0.00/0.02	c resolvent_look() :: found 78 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 460 variables and 2019 clauses.
0.00/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.02	c transformTo3SAT():: the transformation yielded 460 variabels and 2019 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2019 / 460 ) = 4.39
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c number of free variables = 458
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
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0.00/0.02	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 430
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c |****************************************************************| ( 2/999) NodeCount: 3438
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c |****************************************************************| ( 3/999) NodeCount: 17869
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c |****************************************************************| ( 4/999) NodeCount: 66249
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c |****************************************************************| ( 5/999) NodeCount: 182250
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c |****************************************************************| ( 6/999) NodeCount: 383776
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c |****************************************************************| ( 7/999) NodeCount: 638764
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c |****************************************************************| ( 8/999) NodeCount: 874828
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c |****************************************************************| ( 9/999) NodeCount: 1035038
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c |****************************************************************| (10/999) NodeCount: 1114547
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c |****************************************************************| (11/999) NodeCount: 1143141
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c |****************************************************************| (12/999) NodeCount: 1150482
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c |****************************************************************| (13/999) NodeCount: 1151824
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c |****************************************************************| (14/999) NodeCount: 1152008
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c |****************************************************************| (15/999) NodeCount: 1152022
678.68/678.92	c |----------------------------------------------------------------|
c |
678.68/678.92	c
678.68/678.92	c main():: nodeCount: 1152022
678.68/678.92	c main():: dead ends in main: 17997
678.68/678.92	c main():: lookAheadCount: 72182989
678.68/678.92	c main():: unitResolveCount: 20882163
678.68/678.92	c main():: time=678.800000
678.68/678.92	c main():: necessary_assignments: 255144
678.68/678.92	c main():: bin_sat: 0, bin_unsat 0
678.68/678.92	c main():: doublelook: #: 4495877, succes #: 3227477
678.68/678.92	c main():: doublelook: overall 6.452 of all possible doublelooks executed
678.68/678.92	c main():: doublelook: succesrate: 71.787, average DL_trigger: 51.874
678.68/678.92	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-1517690-1238289639/watcher-1517690-1238289639 -o /tmp/evaluation-result-1517690-1238289639/solver-1517690-1238289639 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1517690-1238289639.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.98 3/64 32472
/proc/meminfo: memFree=1159104/2055920 swapFree=4173368/4192956
[pid=32472] ppid=32470 vsize=980 CPUtime=0
/proc/32472/stat : 32472 (march_nn) R 32470 32472 32279 0 -1 4194304 144 0 0 0 0 0 0 0 18 0 1 0 1101629800 1003520 127 1992294400 134512640 135197250 4294956240 18446744073709551615 134687817 0 0 4096 0 0 0 0 17 1 0 0
/proc/32472/statm: 245 127 66 167 0 76 0

[startup+0.10113 s]
/proc/loadavg: 0.91 0.97 0.98 3/64 32472
/proc/meminfo: memFree=1159104/2055920 swapFree=4173368/4192956
[pid=32472] ppid=32470 vsize=1688 CPUtime=0.09
/proc/32472/stat : 32472 (march_nn) R 32470 32472 32279 0 -1 4194304 278 0 0 0 9 0 0 0 18 0 1 0 1101629800 1728512 261 1992294400 134512640 135197250 4294956240 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/32472/statm: 422 261 93 167 0 253 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1688

[startup+0.20214 s]
/proc/loadavg: 0.91 0.97 0.98 3/64 32472
/proc/meminfo: memFree=1159104/2055920 swapFree=4173368/4192956
[pid=32472] ppid=32470 vsize=1688 CPUtime=0.19
/proc/32472/stat : 32472 (march_nn) R 32470 32472 32279 0 -1 4194304 289 0 0 0 19 0 0 0 18 0 1 0 1101629800 1728512 272 1992294400 134512640 135197250 4294956240 18446744073709551615 134552435 0 0 4096 0 0 0 0 17 1 0 0
/proc/32472/statm: 422 272 93 167 0 253 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1688

[startup+0.302151 s]
/proc/loadavg: 0.91 0.97 0.98 3/64 32472
/proc/meminfo: memFree=1159104/2055920 swapFree=4173368/4192956
[pid=32472] ppid=32470 vsize=1688 CPUtime=0.29
/proc/32472/stat : 32472 (march_nn) R 32470 32472 32279 0 -1 4194304 291 0 0 0 29 0 0 0 19 0 1 0 1101629800 1728512 274 1992294400 134512640 135197250 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/32472/statm: 422 274 93 167 0 253 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1688

[startup+0.702203 s]
/proc/loadavg: 0.91 0.97 0.98 3/64 32472
/proc/meminfo: memFree=1159104/2055920 swapFree=4173368/4192956
[pid=32472] ppid=32470 vsize=1856 CPUtime=0.69
/proc/32472/stat : 32472 (march_nn) R 32470 32472 32279 0 -1 4194304 311 0 0 0 69 0 0 0 22 0 1 0 1101629800 1900544 294 1992294400 134512640 135197250 4294956240 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 1 0 0
/proc/32472/statm: 464 294 93 167 0 295 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1856

[startup+1.50128 s]
/proc/loadavg: 0.91 0.97 0.98 2/65 32473
/proc/meminfo: memFree=1158264/2055920 swapFree=4173368/4192956
[pid=32472] ppid=32470 vsize=1992 CPUtime=1.49
/proc/32472/stat : 32472 (march_nn) R 32470 32472 32279 0 -1 4194304 364 0 0 0 149 0 0 0 25 0 1 0 1101629800 2039808 347 1992294400 134512640 135197250 4294956240 18446744073709551615 134601487 0 0 4096 0 0 0 0 17 1 0 0
/proc/32472/statm: 498 347 93 167 0 329 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1992

[startup+3.10145 s]
/proc/loadavg: 0.91 0.97 0.98 2/65 32473
/proc/meminfo: memFree=1157944/2055920 swapFree=4173368/4192956
[pid=32472] ppid=32470 vsize=2160 CPUtime=3.09
/proc/32472/stat : 32472 (march_nn) R 32470 32472 32279 0 -1 4194304 390 0 0 0 309 0 0 0 25 0 1 0 1101629800 2211840 373 1992294400 134512640 135197250 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/32472/statm: 540 373 93 167 0 371 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2160

[startup+6.3018 s]
/proc/loadavg: 0.92 0.97 0.98 2/65 32473
/proc/meminfo: memFree=1157624/2055920 swapFree=4173368/4192956
[pid=32472] ppid=32470 vsize=2520 CPUtime=6.29
/proc/32472/stat : 32472 (march_nn) R 32470 32472 32279 0 -1 4194304 452 0 0 0 629 0 0 0 25 0 1 0 1101629800 2580480 435 1992294400 134512640 135197250 4294956240 18446744073709551615 134556344 0 0 4096 0 0 0 0 17 1 0 0
/proc/32472/statm: 630 435 93 167 0 461 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2520

[startup+12.7015 s]
/proc/loadavg: 0.93 0.97 0.98 2/65 32473
/proc/meminfo: memFree=1157112/2055920 swapFree=4173368/4192956
[pid=32472] ppid=32470 vsize=3088 CPUtime=12.69
/proc/32472/stat : 32472 (march_nn) R 32470 32472 32279 0 -1 4194304 564 0 0 0 1269 0 0 0 25 0 1 0 1101629800 3162112 547 1992294400 134512640 135197250 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/32472/statm: 772 547 93 167 0 603 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3088

[startup+25.5019 s]
/proc/loadavg: 0.94 0.97 0.98 2/65 32473
/proc/meminfo: memFree=1156088/2055920 swapFree=4173368/4192956
[pid=32472] ppid=32470 vsize=3904 CPUtime=25.48
/proc/32472/stat : 32472 (march_nn) R 32470 32472 32279 0 -1 4194304 820 0 0 0 2548 0 0 0 25 0 1 0 1101629800 3997696 785 1992294400 134512640 135197250 4294956240 18446744073709551615 134522760 0 0 4096 0 0 0 0 17 1 0 0
/proc/32472/statm: 976 785 93 167 0 807 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3904

[startup+51.1016 s]
/proc/loadavg: 0.96 0.97 0.98 2/65 32473
/proc/meminfo: memFree=1154552/2055920 swapFree=4173368/4192956
[pid=32472] ppid=32470 vsize=6224 CPUtime=51.08
/proc/32472/stat : 32472 (march_nn) R 32470 32472 32279 0 -1 4194304 1218 0 0 0 5107 1 0 0 25 0 1 0 1101629800 6373376 1183 1992294400 134512640 135197250 4294956240 18446744073709551615 134525291 0 0 4096 0 0 0 0 17 1 0 0
/proc/32472/statm: 1556 1183 93 167 0 1387 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6224

[startup+102.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 32473
/proc/meminfo: memFree=1151480/2055920 swapFree=4173368/4192956
[pid=32472] ppid=32470 vsize=11344 CPUtime=102.26
/proc/32472/stat : 32472 (march_nn) R 32470 32472 32279 0 -1 4194304 1970 0 0 0 10225 1 0 0 25 0 1 0 1101629800 11616256 1935 1992294400 134512640 135197250 4294956240 18446744073709551615 134552743 0 0 4096 0 0 0 0 17 1 0 0
/proc/32472/statm: 2836 1935 93 167 0 2667 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11344

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32473
/proc/meminfo: memFree=1148088/2055920 swapFree=4173368/4192956
[pid=32472] ppid=32470 vsize=16840 CPUtime=162.24
/proc/32472/stat : 32472 (march_nn) R 32470 32472 32279 0 -1 4194304 2805 0 0 0 16222 2 0 0 25 0 1 0 1101629800 17244160 2770 1992294400 134512640 135197250 4294956240 18446744073709551615 134541965 0 0 4096 0 0 0 0 17 1 0 0
/proc/32472/statm: 4210 2770 93 167 0 4041 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 16840

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32473
/proc/meminfo: memFree=1144888/2055920 swapFree=4173368/4192956
[pid=32472] ppid=32470 vsize=16840 CPUtime=222.23
/proc/32472/stat : 32472 (march_nn) R 32470 32472 32279 0 -1 4194304 3603 0 0 0 22220 3 0 0 25 0 1 0 1101629800 17244160 3568 1992294400 134512640 135197250 4294956240 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0
/proc/32472/statm: 4210 3568 93 167 0 4041 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 16840

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32473
/proc/meminfo: memFree=1141816/2055920 swapFree=4173368/4192956
[pid=32472] ppid=32470 vsize=22792 CPUtime=282.2
/proc/32472/stat : 32472 (march_nn) R 32470 32472 32279 0 -1 4194304 4379 0 0 0 28217 3 0 0 25 0 1 0 1101629800 23339008 4344 1992294400 134512640 135197250 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/32472/statm: 5698 4344 93 167 0 5529 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 22792

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32473
/proc/meminfo: memFree=1138744/2055920 swapFree=4173368/4192956
[pid=32472] ppid=32470 vsize=26024 CPUtime=342.19
/proc/32472/stat : 32472 (march_nn) R 32470 32472 32279 0 -1 4194304 5122 0 0 0 34215 4 0 0 25 0 1 0 1101629800 26648576 5087 1992294400 134512640 135197250 4294956240 18446744073709551615 134648957 0 0 4096 0 0 0 0 17 1 0 0
/proc/32472/statm: 6506 5087 93 167 0 6337 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 26024

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32473
/proc/meminfo: memFree=1135736/2055920 swapFree=4173368/4192956
[pid=32472] ppid=32470 vsize=26024 CPUtime=402.17
/proc/32472/stat : 32472 (march_nn) R 32470 32472 32279 0 -1 4194304 5878 0 0 0 40212 5 0 0 25 0 1 0 1101629800 26648576 5843 1992294400 134512640 135197250 4294956240 18446744073709551615 134556683 0 0 4096 0 0 0 0 17 1 0 0
/proc/32472/statm: 6506 5843 93 167 0 6337 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 26024

[startup+462.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32473
/proc/meminfo: memFree=1132856/2055920 swapFree=4173368/4192956
[pid=32472] ppid=32470 vsize=34756 CPUtime=462.16
/proc/32472/stat : 32472 (march_nn) R 32470 32472 32279 0 -1 4194304 6586 0 0 0 46210 6 0 0 25 0 1 0 1101629800 35590144 6551 1992294400 134512640 135197250 4294956240 18446744073709551615 134597831 0 0 4096 0 0 0 0 17 1 0 0
/proc/32472/statm: 8689 6551 93 167 0 8520 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 34756

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32473
/proc/meminfo: memFree=1130104/2055920 swapFree=4173368/4192956
[pid=32472] ppid=32470 vsize=34756 CPUtime=522.13
/proc/32472/stat : 32472 (march_nn) R 32470 32472 32279 0 -1 4194304 7284 0 0 0 52207 6 0 0 25 0 1 0 1101629800 35590144 7249 1992294400 134512640 135197250 4294956240 18446744073709551615 134593749 0 0 4096 0 0 0 0 17 1 0 0
/proc/32472/statm: 8689 7249 93 167 0 8520 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 34756

[startup+582.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32473
/proc/meminfo: memFree=1127416/2055920 swapFree=4173368/4192956
[pid=32472] ppid=32470 vsize=34756 CPUtime=582.11
/proc/32472/stat : 32472 (march_nn) R 32470 32472 32279 0 -1 4194304 7947 0 0 0 58205 6 0 0 25 0 1 0 1101629800 35590144 7912 1992294400 134512640 135197250 4294956240 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 1 0 0
/proc/32472/statm: 8689 7912 93 167 0 8520 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 34756

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32473
/proc/meminfo: memFree=1124856/2055920 swapFree=4173368/4192956
[pid=32472] ppid=32470 vsize=41220 CPUtime=642.1
/proc/32472/stat : 32472 (march_nn) R 32470 32472 32279 0 -1 4194304 8587 0 0 0 64203 7 0 0 25 0 1 0 1101629800 42209280 8552 1992294400 134512640 135197250 4294956240 18446744073709551615 134597423 0 0 4096 0 0 0 0 17 1 0 0
/proc/32472/statm: 10305 8552 93 167 0 10136 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 41220

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

[startup+665.606 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32473
/proc/meminfo: memFree=1123768/2055920 swapFree=4173368/4192956
[pid=32472] ppid=32470 vsize=54316 CPUtime=665.4
/proc/32472/stat : 32472 (march_nn) R 32470 32472 32279 0 -1 4194304 8824 0 0 0 66532 8 0 0 25 0 1 0 1101629800 55619584 8789 1992294400 134512640 135197250 4294956240 18446744073709551615 134552735 0 0 4096 0 0 0 0 17 1 0 0
/proc/32472/statm: 13579 8789 93 167 0 13410 0
Current children cumulated CPU time (s) 665.4
Current children cumulated vsize (KiB) 54316

[startup+672.001 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32473
/proc/meminfo: memFree=1123576/2055920 swapFree=4173368/4192956
[pid=32472] ppid=32470 vsize=54316 CPUtime=671.79
/proc/32472/stat : 32472 (march_nn) R 32470 32472 32279 0 -1 4194304 8884 0 0 0 67171 8 0 0 25 0 1 0 1101629800 55619584 8849 1992294400 134512640 135197250 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/32472/statm: 13579 8849 93 167 0 13410 0
Current children cumulated CPU time (s) 671.79
Current children cumulated vsize (KiB) 54316

[startup+675.202 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32473
/proc/meminfo: memFree=1123448/2055920 swapFree=4173368/4192956
[pid=32472] ppid=32470 vsize=54316 CPUtime=674.99
/proc/32472/stat : 32472 (march_nn) R 32470 32472 32279 0 -1 4194304 8917 0 0 0 67491 8 0 0 25 0 1 0 1101629800 55619584 8882 1992294400 134512640 135197250 4294956240 18446744073709551615 134603849 0 0 4096 0 0 0 0 17 1 0 0
/proc/32472/statm: 13579 8882 93 167 0 13410 0
Current children cumulated CPU time (s) 674.99
Current children cumulated vsize (KiB) 54316

[startup+676.802 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32473
/proc/meminfo: memFree=1123384/2055920 swapFree=4173368/4192956
[pid=32472] ppid=32470 vsize=54316 CPUtime=676.59
/proc/32472/stat : 32472 (march_nn) R 32470 32472 32279 0 -1 4194304 8931 0 0 0 67651 8 0 0 25 0 1 0 1101629800 55619584 8896 1992294400 134512640 135197250 4294956240 18446744073709551615 134552735 0 0 4096 0 0 0 0 17 1 0 0
/proc/32472/statm: 13579 8896 93 167 0 13410 0
Current children cumulated CPU time (s) 676.59
Current children cumulated vsize (KiB) 54316

[startup+677.602 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32473
/proc/meminfo: memFree=1123320/2055920 swapFree=4173368/4192956
[pid=32472] ppid=32470 vsize=54316 CPUtime=677.39
/proc/32472/stat : 32472 (march_nn) R 32470 32472 32279 0 -1 4194304 8938 0 0 0 67731 8 0 0 25 0 1 0 1101629800 55619584 8903 1992294400 134512640 135197250 4294956240 18446744073709551615 134525281 0 0 4096 0 0 0 0 17 1 0 0
/proc/32472/statm: 13579 8903 93 167 0 13410 0
Current children cumulated CPU time (s) 677.39
Current children cumulated vsize (KiB) 54316

[startup+678.402 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32473
/proc/meminfo: memFree=1123320/2055920 swapFree=4173368/4192956
[pid=32472] ppid=32470 vsize=54316 CPUtime=678.19
/proc/32472/stat : 32472 (march_nn) R 32470 32472 32279 0 -1 4194304 8945 0 0 0 67811 8 0 0 25 0 1 0 1101629800 55619584 8910 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/32472/statm: 13579 8910 93 167 0 13410 0
Current children cumulated CPU time (s) 678.19
Current children cumulated vsize (KiB) 54316

[startup+678.806 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32473
/proc/meminfo: memFree=1123256/2055920 swapFree=4173368/4192956
[pid=32472] ppid=32470 vsize=54316 CPUtime=678.59
/proc/32472/stat : 32472 (march_nn) R 32470 32472 32279 0 -1 4194304 8949 0 0 0 67851 8 0 0 25 0 1 0 1101629800 55619584 8914 1992294400 134512640 135197250 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/32472/statm: 13579 8914 93 167 0 13410 0
Current children cumulated CPU time (s) 678.59
Current children cumulated vsize (KiB) 54316

[startup+678.902 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32473
/proc/meminfo: memFree=1123256/2055920 swapFree=4173368/4192956
[pid=32472] ppid=32470 vsize=54316 CPUtime=678.68
/proc/32472/stat : 32472 (march_nn) R 32470 32472 32279 0 -1 4194304 8950 0 0 0 67860 8 0 0 25 0 1 0 1101629800 55619584 8915 1992294400 134512640 135197250 4294956240 18446744073709551615 134553008 0 0 4096 0 0 0 0 17 1 0 0
/proc/32472/statm: 13579 8915 93 167 0 13410 0
Current children cumulated CPU time (s) 678.68
Current children cumulated vsize (KiB) 54316

Child status: 20
Real time (s): 678.928
CPU time (s): 678.716
CPU user time (s): 678.626
CPU system time (s): 0.089986
CPU usage (%): 99.9688
Max. virtual memory (cumulated for all children) (KiB): 54316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 678.626
system time used= 0.089986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8952
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= 1297

runsolver used 0.52092 second user time and 1.38479 second system time

The end

Launcher Data 

Begin job on node19 at 2009-03-29 03:20:39
IDJOB=1517690
IDBENCH=70617
IDSOLVER=522
FILE ID=node19/1517690-1238289639
PBS_JOBID= 9060975
Free space on /tmp= 66404 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S1377066099-004.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517690-1238289639/watcher-1517690-1238289639 -o /tmp/evaluation-result-1517690-1238289639/solver-1517690-1238289639 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1517690-1238289639.cnf

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

MD5SUM BENCH= c274543915c4e3a4d5b9fc155f904448
RANDOM SEED=1514246083

node19.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		: 3000.235
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		: 3000.235
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:       1159584 kB
Buffers:         98952 kB
Cached:         690292 kB
SwapCached:      13360 kB
Active:          65772 kB
Inactive:       738572 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1159584 kB
SwapTotal:     4192956 kB
SwapFree:      4173368 kB
Dirty:             796 kB
Writeback:           0 kB
Mapped:          15560 kB
Slab:            77944 kB
Committed_AS:  2942144 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= 66404 MiB
End job on node19 at 2009-03-29 03:31:58