Trace number 1513046

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) 1200.11 1200.52

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/700/
unif-k5-r20-v700-c14000-S1500472284-060.cnf
MD5SUM2b259c43c2d565526fa8f71172751b7f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark16.9284
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
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 514000
Number of clauses of size over 50

Solver Data 

0.29/0.33	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.33	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.29/0.33	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.29/0.33	c main()::
0.29/0.33	c initFormula():: searching for DIMACS p-line....
0.29/0.33	c full lookahead due to high density!
0.29/0.33	c initFormula():: the DIMACS p-line indicates a CNF of 700 variables and 14000 clauses.
0.29/0.33	c parseCNF():: parsing....
0.29/0.33	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.33	c runParser():: parsing was successful, warming up engines...
0.29/0.33	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.33	c preprocessing fase I completed:: there are now 700 free variables and 14000 clauses.
0.29/0.33	c stat :: sign balance is biased by 0.045
0.29/0.33	c using k-SAT heuristics (size based diff)
0.29/0.33	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.33	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.33	c main():: clause / variable ratio: ( 14000 / 700 ) = 20.00
0.29/0.33	c longest clause has size 5
0.29/0.33	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.33	c number of free variables = 700
0.29/0.33	c dynamic_preselect_setsize :: off
0.29/0.33	c main():: all systems go!
0.29/0.33	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 221
0.39/0.40	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |**********************************
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c |**************************************************
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c |********************************************************
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c |**********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 24310
5.89/5.90	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |******************
c |********************
c |************************
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c |****************************
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c |*******************************
c |********************************
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c |**********************************
c |************************************
c |****************************************
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c |******************************************
c |********************************************
c |*********************************************
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c |***********************************************
c |************************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 1749221
434.24/434.45	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
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c |***********************
c |************************
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c |********************************
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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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1513046-1238212539/watcher-1513046-1238212539 -o /tmp/evaluation-result-1513046-1238212539/solver-1513046-1238212539 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1513046-1238212539.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: 0.99 0.97 0.91 3/76 22975
/proc/meminfo: memFree=1287944/2055920 swapFree=4127428/4192956
[pid=22975] ppid=22973 vsize=968 CPUtime=0
/proc/22975/stat : 22975 (march_nn) R 22973 22975 22276 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1093914883 991232 112 1992294400 134512640 135197250 4294956240 18446744073709551615 134853366 0 0 4096 0 0 0 0 17 1 0 0
/proc/22975/statm: 242 112 59 167 0 73 0

[startup+0.033331 s]
/proc/loadavg: 0.99 0.97 0.91 3/76 22975
/proc/meminfo: memFree=1287944/2055920 swapFree=4127428/4192956
[pid=22975] ppid=22973 vsize=1908 CPUtime=0.03
/proc/22975/stat : 22975 (march_nn) R 22973 22975 22276 0 -1 4194304 330 0 0 0 3 0 0 0 18 0 1 0 1093914883 1953792 270 1992294400 134512640 135197250 4294956240 18446744073709551615 134722609 0 0 4096 0 0 0 0 17 1 0 0
/proc/22975/statm: 477 270 66 167 0 308 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1908

[startup+0.102344 s]
/proc/loadavg: 0.99 0.97 0.91 3/76 22975
/proc/meminfo: memFree=1287944/2055920 swapFree=4127428/4192956
[pid=22975] ppid=22973 vsize=2776 CPUtime=0.09
/proc/22975/stat : 22975 (march_nn) R 22973 22975 22276 0 -1 4194304 1722 0 0 0 9 0 0 0 18 0 1 0 1093914883 2842624 505 1992294400 134512640 135197250 4294956240 18446744073709551615 134577936 0 0 4096 0 0 0 0 17 1 0 0
/proc/22975/statm: 694 505 84 167 0 525 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2776

[startup+0.301383 s]
/proc/loadavg: 0.99 0.97 0.91 3/76 22975
/proc/meminfo: memFree=1287944/2055920 swapFree=4127428/4192956
[pid=22975] ppid=22973 vsize=2164 CPUtime=0.29
/proc/22975/stat : 22975 (march_nn) R 22973 22975 22276 0 -1 4194304 1722 0 0 0 29 0 0 0 19 0 1 0 1093914883 2215936 352 1992294400 134512640 135197250 4294956240 18446744073709551615 134722609 0 0 4096 0 0 0 0 17 1 0 0
/proc/22975/statm: 541 352 84 167 0 372 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2164

[startup+0.702459 s]
/proc/loadavg: 0.99 0.97 0.91 3/76 22975
/proc/meminfo: memFree=1287944/2055920 swapFree=4127428/4192956
[pid=22975] ppid=22973 vsize=4828 CPUtime=0.69
/proc/22975/stat : 22975 (march_nn) R 22973 22975 22276 0 -1 4194304 2166 0 0 0 69 0 0 0 23 0 1 0 1093914883 4943872 796 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/22975/statm: 1207 796 94 167 0 1038 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4828

[startup+1.50161 s]
/proc/loadavg: 0.99 0.97 0.91 2/77 22976
/proc/meminfo: memFree=1285056/2055920 swapFree=4127428/4192956
[pid=22975] ppid=22973 vsize=4832 CPUtime=1.49
/proc/22975/stat : 22975 (march_nn) R 22973 22975 22276 0 -1 4194304 2167 0 0 0 149 0 0 0 25 0 1 0 1093914883 4947968 797 1992294400 134512640 135197250 4294956240 18446744073709551615 134548512 0 0 4096 0 0 0 0 17 1 0 0
/proc/22975/statm: 1208 797 94 167 0 1039 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4832

[startup+3.10192 s]
/proc/loadavg: 0.99 0.97 0.91 2/77 22976
/proc/meminfo: memFree=1284864/2055920 swapFree=4127428/4192956
[pid=22975] ppid=22973 vsize=5204 CPUtime=3.09
/proc/22975/stat : 22975 (march_nn) R 22973 22975 22276 0 -1 4194304 2193 0 0 0 309 0 0 0 25 0 1 0 1093914883 5328896 823 1992294400 134512640 135197250 4294956240 18446744073709551615 134539127 0 0 4096 0 0 0 0 17 1 0 0
/proc/22975/statm: 1301 823 94 167 0 1132 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5204

[startup+6.30154 s]
/proc/loadavg: 0.99 0.97 0.91 2/77 22976
/proc/meminfo: memFree=1284032/2055920 swapFree=4127428/4192956
[pid=22975] ppid=22973 vsize=5888 CPUtime=6.29
/proc/22975/stat : 22975 (march_nn) R 22973 22975 22276 0 -1 4194304 2384 0 0 0 629 0 0 0 25 0 1 0 1093914883 6029312 1014 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/22975/statm: 1472 1014 94 167 0 1303 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5888

[startup+12.7018 s]
/proc/loadavg: 0.99 0.97 0.91 2/77 22976
/proc/meminfo: memFree=1283328/2055920 swapFree=4127428/4192956
[pid=22975] ppid=22973 vsize=6740 CPUtime=12.69
/proc/22975/stat : 22975 (march_nn) R 22973 22975 22276 0 -1 4194304 2550 0 0 0 1268 1 0 0 25 0 1 0 1093914883 6901760 1180 1992294400 134512640 135197250 4294956240 18446744073709551615 134602765 0 0 4096 0 0 0 0 17 1 0 0
/proc/22975/statm: 1685 1180 94 167 0 1516 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6740

[startup+25.5012 s]
/proc/loadavg: 0.99 0.97 0.91 2/77 22976
/proc/meminfo: memFree=1281984/2055920 swapFree=4127428/4192956
[pid=22975] ppid=22973 vsize=8656 CPUtime=25.49
/proc/22975/stat : 22975 (march_nn) R 22973 22975 22276 0 -1 4194304 2877 0 0 0 2548 1 0 0 25 0 1 0 1093914883 8863744 1507 1992294400 134512640 135197250 4294956240 18446744073709551615 134524828 0 0 4096 0 0 0 0 17 1 0 0
/proc/22975/statm: 2164 1507 94 167 0 1995 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8656

[startup+51.1012 s]
/proc/loadavg: 0.99 0.97 0.91 2/77 22976
/proc/meminfo: memFree=1279424/2055920 swapFree=4127428/4192956
[pid=22975] ppid=22973 vsize=12968 CPUtime=51.07
/proc/22975/stat : 22975 (march_nn) R 22973 22975 22276 0 -1 4194304 3525 0 0 0 5106 1 0 0 25 0 1 0 1093914883 13279232 2155 1992294400 134512640 135197250 4294956240 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0
/proc/22975/statm: 3242 2155 94 167 0 3073 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12968

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/77 22976
/proc/meminfo: memFree=1274304/2055920 swapFree=4127428/4192956
[pid=22975] ppid=22973 vsize=16848 CPUtime=102.26
/proc/22975/stat : 22975 (march_nn) R 22973 22975 22276 0 -1 4194304 4803 0 0 0 10224 2 0 0 25 0 1 0 1093914883 17252352 3433 1992294400 134512640 135197250 4294956240 18446744073709551615 134550677 0 0 4096 0 0 0 0 17 1 0 0
/proc/22975/statm: 4212 3433 94 167 0 4043 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16848

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/77 22976
/proc/meminfo: memFree=1268288/2055920 swapFree=4127428/4192956
[pid=22975] ppid=22973 vsize=22668 CPUtime=162.24
/proc/22975/stat : 22975 (march_nn) R 22973 22975 22276 0 -1 4194304 6315 0 0 0 16221 3 0 0 25 0 1 0 1093914883 23212032 4945 1992294400 134512640 135197250 4294956240 18446744073709551615 134603285 0 0 4096 0 0 0 0 17 1 0 0
/proc/22975/statm: 5667 4945 94 167 0 5498 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 22668

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/77 22976
/proc/meminfo: memFree=1262016/2055920 swapFree=4127428/4192956
[pid=22975] ppid=22973 vsize=31856 CPUtime=222.21
/proc/22975/stat : 22975 (march_nn) R 22973 22975 22276 0 -1 4194304 7857 0 0 0 22217 4 0 0 25 0 1 0 1093914883 32620544 6487 1992294400 134512640 135197250 4294956240 18446744073709551615 134593005 0 0 4096 0 0 0 0 17 1 0 0
/proc/22975/statm: 7964 6487 94 167 0 7795 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 31856

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/77 22976
/proc/meminfo: memFree=1256128/2055920 swapFree=4127428/4192956
[pid=22975] ppid=22973 vsize=44952 CPUtime=282.2
/proc/22975/stat : 22975 (march_nn) R 22973 22975 22276 0 -1 4194304 9323 0 0 0 28215 5 0 0 25 0 1 0 1093914883 46030848 7953 1992294400 134512640 135197250 4294956240 18446744073709551615 134556707 0 0 4096 0 0 0 0 17 1 0 0
/proc/22975/statm: 11238 7953 94 167 0 11069 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 44952

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/77 22982
/proc/meminfo: memFree=1250368/2055920 swapFree=4127428/4192956
[pid=22975] ppid=22973 vsize=45408 CPUtime=342.17
/proc/22975/stat : 22975 (march_nn) R 22973 22975 22276 0 -1 4194304 10740 0 0 0 34211 6 0 0 25 0 1 0 1093914883 46497792 9370 1992294400 134512640 135197250 4294956240 18446744073709551615 134648895 0 0 4096 0 0 0 0 17 1 0 0
/proc/22975/statm: 11352 9370 94 167 0 11183 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 45408

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/77 22982
/proc/meminfo: memFree=1245056/2055920 swapFree=4127428/4192956
[pid=22975] ppid=22973 vsize=45408 CPUtime=402.15
/proc/22975/stat : 22975 (march_nn) R 22973 22975 22276 0 -1 4194304 12068 0 0 0 40209 6 0 0 25 0 1 0 1093914883 46497792 10698 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/22975/statm: 11352 10698 94 167 0 11183 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 45408

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/77 22982
/proc/meminfo: memFree=1239744/2055920 swapFree=4127428/4192956
[pid=22975] ppid=22973 vsize=65052 CPUtime=462.12
/proc/22975/stat : 22975 (march_nn) R 22973 22975 22276 0 -1 4194304 13359 0 0 0 46205 7 0 0 25 0 1 0 1093914883 66613248 11989 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/22975/statm: 16263 11989 94 167 0 16094 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 65052

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/77 22982
/proc/meminfo: memFree=1233728/2055920 swapFree=4127428/4192956
[pid=22975] ppid=22973 vsize=65052 CPUtime=522.11
/proc/22975/stat : 22975 (march_nn) R 22973 22975 22276 0 -1 4194304 14882 0 0 0 52202 9 0 0 25 0 1 0 1093914883 66613248 13512 1992294400 134512640 135197250 4294956240 18446744073709551615 134550601 0 0 4096 0 0 0 0 17 1 0 0
/proc/22975/statm: 16263 13512 94 167 0 16094 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 65052

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/77 22982
/proc/meminfo: memFree=1227712/2055920 swapFree=4127428/4192956
[pid=22975] ppid=22973 vsize=65052 CPUtime=582.08
/proc/22975/stat : 22975 (march_nn) R 22973 22975 22276 0 -1 4194304 16379 0 0 0 58199 9 0 0 25 0 1 0 1093914883 66613248 15009 1992294400 134512640 135197250 4294956240 18446744073709551615 134524828 0 0 4096 0 0 0 0 17 1 0 0
/proc/22975/statm: 16263 15009 94 167 0 16094 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 65052

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/77 22982
/proc/meminfo: memFree=1221696/2055920 swapFree=4127428/4192956
[pid=22975] ppid=22973 vsize=95436 CPUtime=642.07
/proc/22975/stat : 22975 (march_nn) R 22973 22975 22276 0 -1 4194304 17867 0 0 0 64197 10 0 0 25 0 1 0 1093914883 97726464 16497 1992294400 134512640 135197250 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/22975/statm: 23859 16497 94 167 0 23690 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 95436

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/77 22982
/proc/meminfo: memFree=1215872/2055920 swapFree=4127428/4192956
[pid=22975] ppid=22973 vsize=95436 CPUtime=702.05
/proc/22975/stat : 22975 (march_nn) R 22973 22975 22276 0 -1 4194304 19327 0 0 0 70194 11 0 0 25 0 1 0 1093914883 97726464 17957 1992294400 134512640 135197250 4294956240 18446744073709551615 134541443 0 0 4096 0 0 0 0 17 1 0 0
/proc/22975/statm: 23859 17957 94 167 0 23690 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 95436

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.91 2/77 22982
/proc/meminfo: memFree=1210112/2055920 swapFree=4127428/4192956
[pid=22975] ppid=22973 vsize=95436 CPUtime=762.03
/proc/22975/stat : 22975 (march_nn) R 22973 22975 22276 0 -1 4194304 20747 0 0 0 76191 12 0 0 25 0 1 0 1093914883 97726464 19377 1992294400 134512640 135197250 4294956240 18446744073709551615 134713079 0 0 4096 0 0 0 0 17 1 0 0
/proc/22975/statm: 23859 19377 94 167 0 23690 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 95436

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/77 22982
/proc/meminfo: memFree=1204800/2055920 swapFree=4127428/4192956
[pid=22975] ppid=22973 vsize=95436 CPUtime=822
/proc/22975/stat : 22975 (march_nn) R 22973 22975 22276 0 -1 4194304 22084 0 0 0 82187 13 0 0 25 0 1 0 1093914883 97726464 20714 1992294400 134512640 135197250 4294956240 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/22975/statm: 23859 20714 94 167 0 23690 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 95436

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/77 22982
/proc/meminfo: memFree=1199680/2055920 swapFree=4127428/4192956
[pid=22975] ppid=22973 vsize=95436 CPUtime=881.98
/proc/22975/stat : 22975 (march_nn) R 22973 22975 22276 0 -1 4194304 23347 0 0 0 88184 14 0 0 25 0 1 0 1093914883 97726464 21977 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/22975/statm: 23859 21977 94 167 0 23690 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 95436

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/77 22982
/proc/meminfo: memFree=1193536/2055920 swapFree=4127428/4192956
[pid=22975] ppid=22973 vsize=139636 CPUtime=941.96
/proc/22975/stat : 22975 (march_nn) R 22973 22975 22276 0 -1 4194304 24877 0 0 0 94180 16 0 0 25 0 1 0 1093914883 142987264 23507 1992294400 134512640 135197250 4294956240 18446744073709551615 134541536 0 0 4096 0 0 0 0 17 1 0 0
/proc/22975/statm: 34909 23507 94 167 0 34740 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 139636

[startup+1002.3 s]
/proc/loadavg: 1.07 0.99 0.91 2/77 22982
/proc/meminfo: memFree=1187392/2055920 swapFree=4127428/4192956
[pid=22975] ppid=22973 vsize=139636 CPUtime=1001.94
/proc/22975/stat : 22975 (march_nn) R 22973 22975 22276 0 -1 4194304 26387 0 0 0 100178 16 0 0 25 0 1 0 1093914883 142987264 25017 1992294400 134512640 135197250 4294956240 18446744073709551615 134570813 0 0 4096 0 0 0 0 17 1 0 0
/proc/22975/statm: 34909 25017 94 167 0 34740 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 139636

[startup+1062.3 s]
/proc/loadavg: 1.02 0.99 0.91 2/77 22982
/proc/meminfo: memFree=1181504/2055920 swapFree=4127428/4192956
[pid=22975] ppid=22973 vsize=139636 CPUtime=1061.92
/proc/22975/stat : 22975 (march_nn) R 22973 22975 22276 0 -1 4194304 27875 0 0 0 106175 17 0 0 25 0 1 0 1093914883 142987264 26505 1992294400 134512640 135197250 4294956240 18446744073709551615 134713095 0 0 4096 0 0 0 0 17 1 0 0
/proc/22975/statm: 34909 26505 94 167 0 34740 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 139636

[startup+1122.3 s]
/proc/loadavg: 1.01 0.99 0.91 2/77 22982
/proc/meminfo: memFree=1175552/2055920 swapFree=4127428/4192956
[pid=22975] ppid=22973 vsize=139636 CPUtime=1121.9
/proc/22975/stat : 22975 (march_nn) R 22973 22975 22276 0 -1 4194304 29338 0 0 0 112172 18 0 0 25 0 1 0 1093914883 142987264 27968 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/22975/statm: 34909 27968 94 167 0 34740 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 139636

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/77 22982
/proc/meminfo: memFree=1170112/2055920 swapFree=4127428/4192956
[pid=22975] ppid=22973 vsize=139636 CPUtime=1181.88
/proc/22975/stat : 22975 (march_nn) R 22973 22975 22276 0 -1 4194304 30737 0 0 0 118169 19 0 0 25 0 1 0 1093914883 142987264 29367 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/22975/statm: 34909 29367 94 167 0 34740 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 139636



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.91 2/77 22982
/proc/meminfo: memFree=1168320/2055920 swapFree=4127428/4192956
[pid=22975] ppid=22973 vsize=141460 CPUtime=1200.07
/proc/22975/stat : 22975 (march_nn) R 22973 22975 22276 0 -1 4194304 31154 0 0 0 119988 19 0 0 25 0 1 0 1093914883 144855040 29784 1992294400 134512640 135197250 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/22975/statm: 35365 29784 94 167 0 35196 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 141460

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 0.99 0.91 2/77 22982
/proc/meminfo: memFree=1168320/2055920 swapFree=4127428/4192956
[pid=22975] ppid=22973 vsize=141460 CPUtime=1200.07
/proc/22975/stat : 22975 (march_nn) R 22973 22975 22276 0 -1 4194304 31154 0 0 0 119988 19 0 0 25 0 1 0 1093914883 144855040 29784 1992294400 134512640 135197250 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/22975/statm: 35365 29784 94 167 0 35196 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 141460

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.11
CPU user time (s): 1199.89
CPU system time (s): 0.218966
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 141460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.218966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31154
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= 1788

runsolver used 1.06284 second user time and 3.31649 second system time

The end

Launcher Data 

Begin job on node63 at 2009-03-28 04:55:39
IDJOB=1513046
IDBENCH=70230
IDSOLVER=522
FILE ID=node63/1513046-1238212539
PBS_JOBID= 9060503
Free space on /tmp= 66320 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/700/unif-k5-r20-v700-c14000-S1500472284-060.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513046-1238212539/watcher-1513046-1238212539 -o /tmp/evaluation-result-1513046-1238212539/solver-1513046-1238212539 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1513046-1238212539.cnf

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

MD5SUM BENCH= 2b259c43c2d565526fa8f71172751b7f
RANDOM SEED=922418265

node63.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		: 3000.285
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		: 3000.285
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:       1288424 kB
Buffers:         71156 kB
Cached:         560492 kB
SwapCached:      55900 kB
Active:         166968 kB
Inactive:       522028 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1288424 kB
SwapTotal:     4192956 kB
SwapFree:      4127428 kB
Dirty:            1092 kB
Writeback:           0 kB
Mapped:          14572 kB
Slab:            63128 kB
Committed_AS:  3212116 kB
PageTables:       2312 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= 66320 MiB
End job on node63 at 2009-03-28 05:15:42