Trace number 1513382

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) 1200.06 1200.42

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/180/
unif-k7-r85-v180-c15300-S1378953985-075.cnf
MD5SUMe77e91a0bcfa213f4da3e00139d8dd15
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark158.471
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of clauses15300
Sum of the clauses size107100
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 515300

Solver Data 

2.79/2.80	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.79/2.80	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.79/2.80	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.79/2.80	c main()::
2.79/2.80	c initFormula():: searching for DIMACS p-line....
2.79/2.80	c full lookahead due to high density!
2.79/2.80	c initFormula():: the DIMACS p-line indicates a CNF of 180 variables and 15300 clauses.
2.79/2.80	c parseCNF():: parsing....
2.79/2.80	c parseCNF():: the CNF contains 0 unary clauses.
2.79/2.80	c runParser():: parsing was successful, warming up engines...
2.79/2.80	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.79/2.80	c preprocessing fase I completed:: there are now 180 free variables and 15300 clauses.
2.79/2.80	c stat :: sign balance is biased by 0.006
2.79/2.80	c using k-SAT heuristics (size based diff)
2.79/2.80	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.79/2.80	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.79/2.80	c main():: clause / variable ratio: ( 15300 / 180 ) = 85.00
2.79/2.80	c longest clause has size 7
2.79/2.80	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.79/2.80	c number of free variables = 180
2.79/2.80	c dynamic_preselect_setsize :: off
2.79/2.80	c main():: all systems go!
2.79/2.80	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 80
2.89/2.91	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 3019
4.49/4.53	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 76810
40.07/40.18	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 1421750
675.58/675.81	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
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Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1513382-1238217345/watcher-1513382-1238217345 -o /tmp/evaluation-result-1513382-1238217345/solver-1513382-1238217345 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1513382-1238217345.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 3/70 30937
/proc/meminfo: memFree=1618680/2055920 swapFree=4173984/4192956
[pid=30937] ppid=30935 vsize=968 CPUtime=0
/proc/30937/stat : 30937 (march_nn) R 30935 30937 30098 0 -1 4194304 116 0 0 0 0 0 0 0 18 0 1 0 1094399602 991232 101 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/30937/statm: 242 101 59 167 0 73 0

[startup+0.041247 s]
/proc/loadavg: 1.00 1.00 1.00 3/70 30937
/proc/meminfo: memFree=1618680/2055920 swapFree=4173984/4192956
[pid=30937] ppid=30935 vsize=2040 CPUtime=0.03
/proc/30937/stat : 30937 (march_nn) R 30935 30937 30098 0 -1 4194304 271 0 0 0 3 0 0 0 18 0 1 0 1094399602 2088960 255 1992294400 134512640 135197250 4294956240 18446744073709551615 134529725 0 0 4096 0 0 0 0 17 1 0 0
/proc/30937/statm: 510 260 63 167 0 341 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2040

[startup+0.101257 s]
/proc/loadavg: 1.00 1.00 1.00 3/70 30937
/proc/meminfo: memFree=1618680/2055920 swapFree=4173984/4192956
[pid=30937] ppid=30935 vsize=2184 CPUtime=0.09
/proc/30937/stat : 30937 (march_nn) R 30935 30937 30098 0 -1 4194304 1335 0 0 0 9 0 0 0 18 0 1 0 1094399602 2236416 344 1992294400 134512640 135197250 4294956240 18446744073709551615 134560774 0 0 4096 0 0 0 0 17 0 0 0
/proc/30937/statm: 546 344 81 167 0 377 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2184

[startup+0.301276 s]
/proc/loadavg: 1.00 1.00 1.00 3/70 30937
/proc/meminfo: memFree=1618680/2055920 swapFree=4173984/4192956
[pid=30937] ppid=30935 vsize=3212 CPUtime=0.29
/proc/30937/stat : 30937 (march_nn) R 30935 30937 30098 0 -1 4194304 2568 0 0 0 29 0 0 0 19 0 1 0 1094399602 3289088 604 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 0 0 0
/proc/30937/statm: 803 604 84 167 0 634 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3212

[startup+0.701321 s]
/proc/loadavg: 1.00 1.00 1.00 3/70 30937
/proc/meminfo: memFree=1618680/2055920 swapFree=4173984/4192956
[pid=30937] ppid=30935 vsize=3212 CPUtime=0.69
/proc/30937/stat : 30937 (march_nn) R 30935 30937 30098 0 -1 4194304 2568 0 0 0 69 0 0 0 23 0 1 0 1094399602 3289088 604 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 0 0 0
/proc/30937/statm: 803 604 84 167 0 634 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3212

[startup+1.50141 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 30938
/proc/meminfo: memFree=1616560/2055920 swapFree=4173984/4192956
[pid=30937] ppid=30935 vsize=3212 CPUtime=1.48
/proc/30937/stat : 30937 (march_nn) R 30935 30937 30098 0 -1 4194304 2568 0 0 0 148 0 0 0 25 0 1 0 1094399602 3289088 604 1992294400 134512640 135197250 4294956240 18446744073709551615 134578098 0 0 4096 0 0 0 0 17 1 0 0
/proc/30937/statm: 803 604 84 167 0 634 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 3212

[startup+3.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 30938
/proc/meminfo: memFree=1616368/2055920 swapFree=4173984/4192956
[pid=30937] ppid=30935 vsize=5332 CPUtime=3.09
/proc/30937/stat : 30937 (march_nn) R 30935 30937 30098 0 -1 4194304 3209 0 0 0 308 1 0 0 25 0 1 0 1094399602 5459968 1020 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/30937/statm: 1333 1020 94 167 0 1164 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5332

[startup+6.30197 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 30938
/proc/meminfo: memFree=1614768/2055920 swapFree=4173984/4192956
[pid=30937] ppid=30935 vsize=5332 CPUtime=6.29
/proc/30937/stat : 30937 (march_nn) R 30935 30937 30098 0 -1 4194304 3209 0 0 0 628 1 0 0 25 0 1 0 1094399602 5459968 1020 1992294400 134512640 135197250 4294956240 18446744073709551615 134524871 0 0 4096 0 0 0 0 17 1 0 0
/proc/30937/statm: 1333 1020 94 167 0 1164 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5332

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 30938
/proc/meminfo: memFree=1614640/2055920 swapFree=4173984/4192956
[pid=30937] ppid=30935 vsize=5336 CPUtime=12.68
/proc/30937/stat : 30937 (march_nn) R 30935 30937 30098 0 -1 4194304 3210 0 0 0 1267 1 0 0 25 0 1 0 1094399602 5464064 1021 1992294400 134512640 135197250 4294956240 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 1 0 0
/proc/30937/statm: 1334 1021 94 167 0 1165 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5336

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 30938
/proc/meminfo: memFree=1613552/2055920 swapFree=4173984/4192956
[pid=30937] ppid=30935 vsize=6872 CPUtime=25.48
/proc/30937/stat : 30937 (march_nn) R 30935 30937 30098 0 -1 4194304 3476 0 0 0 2547 1 0 0 25 0 1 0 1094399602 7036928 1287 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/30937/statm: 1718 1287 94 167 0 1549 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6872

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 30938
/proc/meminfo: memFree=1612336/2055920 swapFree=4173984/4192956
[pid=30937] ppid=30935 vsize=7636 CPUtime=51.07
/proc/30937/stat : 30937 (march_nn) R 30935 30937 30098 0 -1 4194304 3785 0 0 0 5106 1 0 0 25 0 1 0 1094399602 7819264 1596 1992294400 134512640 135197250 4294956240 18446744073709551615 134550677 0 0 4096 0 0 0 0 17 1 0 0
/proc/30937/statm: 1909 1596 94 167 0 1740 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7636

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 30938
/proc/meminfo: memFree=1609712/2055920 swapFree=4173984/4192956
[pid=30937] ppid=30935 vsize=10512 CPUtime=102.27
/proc/30937/stat : 30937 (march_nn) R 30935 30937 30098 0 -1 4194304 4421 0 0 0 10225 2 0 0 25 0 1 0 1094399602 10764288 2232 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/30937/statm: 2628 2232 94 167 0 2459 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10512

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 30938
/proc/meminfo: memFree=1606704/2055920 swapFree=4173984/4192956
[pid=30937] ppid=30935 vsize=16980 CPUtime=162.24
/proc/30937/stat : 30937 (march_nn) R 30935 30937 30098 0 -1 4194304 5156 0 0 0 16222 2 0 0 25 0 1 0 1094399602 17387520 2967 1992294400 134512640 135197250 4294956240 18446744073709551615 134593005 0 0 4096 0 0 0 0 17 1 0 0
/proc/30937/statm: 4245 2967 94 167 0 4076 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 16980

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 30938
/proc/meminfo: memFree=1603632/2055920 swapFree=4173984/4192956
[pid=30937] ppid=30935 vsize=16980 CPUtime=222.22
/proc/30937/stat : 30937 (march_nn) R 30935 30937 30098 0 -1 4194304 5903 0 0 0 22219 3 0 0 25 0 1 0 1094399602 17387520 3714 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/30937/statm: 4245 3714 94 167 0 4076 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 16980

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 30938
/proc/meminfo: memFree=1600624/2055920 swapFree=4173984/4192956
[pid=30937] ppid=30935 vsize=22800 CPUtime=282.21
/proc/30937/stat : 30937 (march_nn) R 30935 30937 30098 0 -1 4194304 6654 0 0 0 28217 4 0 0 25 0 1 0 1094399602 23347200 4465 1992294400 134512640 135197250 4294956240 18446744073709551615 134618431 0 0 4096 0 0 0 0 17 1 0 0
/proc/30937/statm: 5700 4465 94 167 0 5531 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 22800

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 30938
/proc/meminfo: memFree=1597552/2055920 swapFree=4173984/4192956
[pid=30937] ppid=30935 vsize=22800 CPUtime=342.19
/proc/30937/stat : 30937 (march_nn) R 30935 30937 30098 0 -1 4194304 7419 0 0 0 34214 5 0 0 25 0 1 0 1094399602 23347200 5230 1992294400 134512640 135197250 4294956240 18446744073709551615 134550698 0 0 4096 0 0 0 0 17 1 0 0
/proc/30937/statm: 5700 5230 94 167 0 5531 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 22800

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 30938
/proc/meminfo: memFree=1594480/2055920 swapFree=4173984/4192956
[pid=30937] ppid=30935 vsize=31532 CPUtime=402.17
/proc/30937/stat : 30937 (march_nn) R 30935 30937 30098 0 -1 4194304 8181 0 0 0 40211 6 0 0 25 0 1 0 1094399602 32288768 5992 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/30937/statm: 7883 5992 94 167 0 7714 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 31532

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 30938
/proc/meminfo: memFree=1591408/2055920 swapFree=4173984/4192956
[pid=30937] ppid=30935 vsize=31532 CPUtime=462.15
/proc/30937/stat : 30937 (march_nn) R 30935 30937 30098 0 -1 4194304 8937 0 0 0 46209 6 0 0 25 0 1 0 1094399602 32288768 6748 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/30937/statm: 7883 6748 94 167 0 7714 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 31532

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 30938
/proc/meminfo: memFree=1588336/2055920 swapFree=4173984/4192956
[pid=30937] ppid=30935 vsize=31532 CPUtime=522.14
/proc/30937/stat : 30937 (march_nn) R 30935 30937 30098 0 -1 4194304 9708 0 0 0 52207 7 0 0 25 0 1 0 1094399602 32288768 7519 1992294400 134512640 135197250 4294956240 18446744073709551615 134556617 0 0 4096 0 0 0 0 17 1 0 0
/proc/30937/statm: 7883 7519 94 167 0 7714 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 31532

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 30938
/proc/meminfo: memFree=1585200/2055920 swapFree=4173984/4192956
[pid=30937] ppid=30935 vsize=44628 CPUtime=582.12
/proc/30937/stat : 30937 (march_nn) R 30935 30937 30098 0 -1 4194304 10461 0 0 0 58204 8 0 0 25 0 1 0 1094399602 45699072 8272 1992294400 134512640 135197250 4294956240 18446744073709551615 134593749 0 0 4096 0 0 0 0 17 1 0 0
/proc/30937/statm: 11157 8272 94 167 0 10988 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 44628

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 30938
/proc/meminfo: memFree=1582256/2055920 swapFree=4173984/4192956
[pid=30937] ppid=30935 vsize=44628 CPUtime=642.1
/proc/30937/stat : 30937 (march_nn) R 30935 30937 30098 0 -1 4194304 11192 0 0 0 64202 8 0 0 25 0 1 0 1094399602 45699072 9003 1992294400 134512640 135197250 4294956240 18446744073709551615 134593135 0 0 4096 0 0 0 0 17 1 0 0
/proc/30937/statm: 11157 9003 94 167 0 10988 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 44628

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 30938
/proc/meminfo: memFree=1579056/2055920 swapFree=4173984/4192956
[pid=30937] ppid=30935 vsize=45488 CPUtime=702.08
/proc/30937/stat : 30937 (march_nn) R 30935 30937 30098 0 -1 4194304 11971 0 0 0 70199 9 0 0 25 0 1 0 1094399602 46579712 9782 1992294400 134512640 135197250 4294956240 18446744073709551615 134603232 0 0 4096 0 0 0 0 17 1 0 0
/proc/30937/statm: 11372 9782 94 167 0 11203 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 45488

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 30938
/proc/meminfo: memFree=1576048/2055920 swapFree=4173984/4192956
[pid=30937] ppid=30935 vsize=45488 CPUtime=762.07
/proc/30937/stat : 30937 (march_nn) R 30935 30937 30098 0 -1 4194304 12714 0 0 0 76197 10 0 0 25 0 1 0 1094399602 46579712 10525 1992294400 134512640 135197250 4294956240 18446744073709551615 134524871 0 0 4096 0 0 0 0 17 1 0 0
/proc/30937/statm: 11372 10525 94 167 0 11203 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 45488

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 30938
/proc/meminfo: memFree=1573040/2055920 swapFree=4173984/4192956
[pid=30937] ppid=30935 vsize=65132 CPUtime=822.04
/proc/30937/stat : 30937 (march_nn) R 30935 30937 30098 0 -1 4194304 13465 0 0 0 82194 10 0 0 25 0 1 0 1094399602 66695168 11276 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/30937/statm: 16283 11276 94 167 0 16114 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 65132

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 30938
/proc/meminfo: memFree=1570032/2055920 swapFree=4173984/4192956
[pid=30937] ppid=30935 vsize=65132 CPUtime=882.03
/proc/30937/stat : 30937 (march_nn) R 30935 30937 30098 0 -1 4194304 14220 0 0 0 88192 11 0 0 25 0 1 0 1094399602 66695168 12031 1992294400 134512640 135197250 4294956240 18446744073709551615 134603148 0 0 4096 0 0 0 0 17 1 0 0
/proc/30937/statm: 16283 12031 94 167 0 16114 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 65132

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 30938
/proc/meminfo: memFree=1566960/2055920 swapFree=4173984/4192956
[pid=30937] ppid=30935 vsize=65132 CPUtime=942.01
/proc/30937/stat : 30937 (march_nn) R 30935 30937 30098 0 -1 4194304 14985 0 0 0 94189 12 0 0 25 0 1 0 1094399602 66695168 12796 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/30937/statm: 16283 12796 94 167 0 16114 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 65132

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 30938
/proc/meminfo: memFree=1563824/2055920 swapFree=4173984/4192956
[pid=30937] ppid=30935 vsize=65132 CPUtime=1002
/proc/30937/stat : 30937 (march_nn) R 30935 30937 30098 0 -1 4194304 15753 0 0 0 100187 13 0 0 25 0 1 0 1094399602 66695168 13564 1992294400 134512640 135197250 4294956240 18446744073709551615 134550677 0 0 4096 0 0 0 0 17 1 0 0
/proc/30937/statm: 16283 13564 94 167 0 16114 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 65132

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 30938
/proc/meminfo: memFree=1560816/2055920 swapFree=4173984/4192956
[pid=30937] ppid=30935 vsize=65132 CPUtime=1061.98
/proc/30937/stat : 30937 (march_nn) R 30935 30937 30098 0 -1 4194304 16522 0 0 0 106185 13 0 0 25 0 1 0 1094399602 66695168 14333 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/30937/statm: 16283 14333 94 167 0 16114 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 65132

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 30938
/proc/meminfo: memFree=1557680/2055920 swapFree=4173984/4192956
[pid=30937] ppid=30935 vsize=65132 CPUtime=1121.96
/proc/30937/stat : 30937 (march_nn) R 30935 30937 30098 0 -1 4194304 17287 0 0 0 112182 14 0 0 25 0 1 0 1094399602 66695168 15098 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/30937/statm: 16283 15098 94 167 0 16114 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 65132

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 30938
/proc/meminfo: memFree=1554672/2055920 swapFree=4173984/4192956
[pid=30937] ppid=30935 vsize=65132 CPUtime=1181.94
/proc/30937/stat : 30937 (march_nn) R 30935 30937 30098 0 -1 4194304 18053 0 0 0 118180 14 0 0 25 0 1 0 1094399602 66695168 15864 1992294400 134512640 135197250 4294956240 18446744073709551615 134603232 0 0 4096 0 0 0 0 17 1 0 0
/proc/30937/statm: 16283 15864 94 167 0 16114 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 65132



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 30938
/proc/meminfo: memFree=1553584/2055920 swapFree=4173984/4192956
[pid=30937] ppid=30935 vsize=94600 CPUtime=1200.04
/proc/30937/stat : 30937 (march_nn) R 30935 30937 30098 0 -1 4194304 18283 0 0 0 119989 15 0 0 25 0 1 0 1094399602 96870400 16094 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/30937/statm: 23650 16094 94 167 0 23481 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 94600

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): 1200.42
CPU time (s): 1200.06
CPU user time (s): 1199.89
CPU system time (s): 0.165974
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 94600

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.165974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18283
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= 2164

runsolver used 0.969852 second user time and 3.40848 second system time

The end

Launcher Data 

Begin job on node74 at 2009-03-28 06:15:45
IDJOB=1513382
IDBENCH=70258
IDSOLVER=522
FILE ID=node74/1513382-1238217345
PBS_JOBID= 9060493
Free space on /tmp= 101912 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/180/unif-k7-r85-v180-c15300-S1378953985-075.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513382-1238217345/watcher-1513382-1238217345 -o /tmp/evaluation-result-1513382-1238217345/solver-1513382-1238217345 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1513382-1238217345.cnf

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

MD5SUM BENCH= e77e91a0bcfa213f4da3e00139d8dd15
RANDOM SEED=422901434

node74.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		: 3000.236
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		: 3000.236
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:       1619096 kB
Buffers:         41280 kB
Cached:         336732 kB
SwapCached:       7820 kB
Active:         102616 kB
Inactive:       284732 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1619096 kB
SwapTotal:     4192956 kB
SwapFree:      4173984 kB
Dirty:            1208 kB
Writeback:           0 kB
Mapped:          14856 kB
Slab:            34664 kB
Committed_AS:  2432700 kB
PageTables:       1852 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= 101912 MiB
End job on node74 at 2009-03-28 06:35:48