Trace number 1512842

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) 1200.08 1200.42

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1100/
unif-k5-r20-v1100-c22000-S144924920-056.cnf
MD5SUM6b9a37a79419867538c8285ea50dff79
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark94.1817
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
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 522000
Number of clauses of size over 50

Solver Data 

0.49/0.59	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.49/0.59	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.49/0.59	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.49/0.59	c main()::
0.49/0.59	c initFormula():: searching for DIMACS p-line....
0.49/0.59	c full lookahead due to high density!
0.49/0.59	c initFormula():: the DIMACS p-line indicates a CNF of 1100 variables and 22000 clauses.
0.49/0.59	c parseCNF():: parsing....
0.49/0.59	c parseCNF():: the CNF contains 0 unary clauses.
0.49/0.59	c runParser():: parsing was successful, warming up engines...
0.49/0.59	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.59	c preprocessing fase I completed:: there are now 1100 free variables and 22000 clauses.
0.49/0.59	c stat :: sign balance is biased by 0.045
0.49/0.59	c using k-SAT heuristics (size based diff)
0.49/0.59	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.59	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.59	c main():: clause / variable ratio: ( 22000 / 1100 ) = 20.00
0.49/0.59	c longest clause has size 5
0.49/0.59	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.59	c number of free variables = 1100
0.49/0.59	c dynamic_preselect_setsize :: off
0.49/0.59	c main():: all systems go!
0.49/0.59	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 345
0.69/0.74	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
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c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 59507
20.08/20.16	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |****************************
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c |*******************************
c |********************************
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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-1512842-1238208949/watcher-1512842-1238208949 -o /tmp/evaluation-result-1512842-1238208949/solver-1512842-1238208949 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1512842-1238208949.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: 0.92 0.98 0.91 3/64 14338
/proc/meminfo: memFree=914168/2055920 swapFree=4176996/4192956
[pid=14338] ppid=14336 vsize=1012 CPUtime=0
/proc/14338/stat : 14338 (march_nn) R 14336 14338 14209 0 -1 4194304 139 0 0 0 0 0 0 0 18 0 1 0 1093557002 1036288 124 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/14338/statm: 253 124 59 167 0 84 0

[startup+0.011054 s]
/proc/loadavg: 0.92 0.98 0.91 3/64 14338
/proc/meminfo: memFree=914168/2055920 swapFree=4176996/4192956
[pid=14338] ppid=14336 vsize=1144 CPUtime=0
/proc/14338/stat : 14338 (march_nn) R 14336 14338 14209 0 -1 4194304 161 0 0 0 0 0 0 0 18 0 1 0 1093557002 1171456 146 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/14338/statm: 286 146 59 167 0 117 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1144

[startup+0.101062 s]
/proc/loadavg: 0.92 0.98 0.91 3/64 14338
/proc/meminfo: memFree=914168/2055920 swapFree=4176996/4192956
[pid=14338] ppid=14336 vsize=3576 CPUtime=0.09
/proc/14338/stat : 14338 (march_nn) R 14336 14338 14209 0 -1 4194304 1137 0 0 0 9 0 0 0 18 0 1 0 1093557002 3661824 638 1992294400 134512640 135197250 4294956240 18446744073709551615 134560976 0 0 4096 0 0 0 0 17 1 0 0
/proc/14338/statm: 894 638 81 167 0 725 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3576

[startup+0.301079 s]
/proc/loadavg: 0.92 0.98 0.91 3/64 14338
/proc/meminfo: memFree=914168/2055920 swapFree=4176996/4192956
[pid=14338] ppid=14336 vsize=3920 CPUtime=0.29
/proc/14338/stat : 14338 (march_nn) R 14336 14338 14209 0 -1 4194304 2847 0 0 0 29 0 0 0 19 0 1 0 1093557002 4014080 700 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/14338/statm: 980 700 84 167 0 811 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3920

[startup+0.701114 s]
/proc/loadavg: 0.92 0.98 0.91 3/64 14338
/proc/meminfo: memFree=914168/2055920 swapFree=4176996/4192956
[pid=14338] ppid=14336 vsize=7100 CPUtime=0.69
/proc/14338/stat : 14338 (march_nn) R 14336 14338 14209 0 -1 4194304 3754 0 0 0 68 1 0 0 22 0 1 0 1093557002 7270400 1188 1992294400 134512640 135197250 4294956240 18446744073709551615 134572695 0 0 4096 0 0 0 0 17 1 0 0
/proc/14338/statm: 1775 1188 94 167 0 1606 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7100

[startup+1.50118 s]
/proc/loadavg: 0.92 0.98 0.91 2/65 14339
/proc/meminfo: memFree=909808/2055920 swapFree=4176996/4192956
[pid=14338] ppid=14336 vsize=7120 CPUtime=1.49
/proc/14338/stat : 14338 (march_nn) R 14336 14338 14209 0 -1 4194304 3760 0 0 0 148 1 0 0 25 0 1 0 1093557002 7290880 1194 1992294400 134512640 135197250 4294956240 18446744073709551615 134603136 0 0 4096 0 0 0 0 17 1 0 0
/proc/14338/statm: 1780 1194 94 167 0 1611 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7120

[startup+3.10132 s]
/proc/loadavg: 0.93 0.98 0.91 2/65 14339
/proc/meminfo: memFree=909616/2055920 swapFree=4176996/4192956
[pid=14338] ppid=14336 vsize=7124 CPUtime=3.09
/proc/14338/stat : 14338 (march_nn) R 14336 14338 14209 0 -1 4194304 3761 0 0 0 308 1 0 0 25 0 1 0 1093557002 7294976 1195 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/14338/statm: 1781 1195 94 167 0 1612 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7124

[startup+6.30161 s]
/proc/loadavg: 0.93 0.98 0.91 2/65 14339
/proc/meminfo: memFree=909232/2055920 swapFree=4176996/4192956
[pid=14338] ppid=14336 vsize=7580 CPUtime=6.29
/proc/14338/stat : 14338 (march_nn) R 14336 14338 14209 0 -1 4194304 3856 0 0 0 628 1 0 0 25 0 1 0 1093557002 7761920 1290 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/14338/statm: 1895 1290 94 167 0 1726 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7580

[startup+12.7022 s]
/proc/loadavg: 0.94 0.98 0.91 2/65 14339
/proc/meminfo: memFree=908664/2055920 swapFree=4176996/4192956
[pid=14338] ppid=14336 vsize=8148 CPUtime=12.69
/proc/14338/stat : 14338 (march_nn) R 14336 14338 14209 0 -1 4194304 3982 0 0 0 1268 1 0 0 25 0 1 0 1093557002 8343552 1416 1992294400 134512640 135197250 4294956240 18446744073709551615 134548697 0 0 4096 0 0 0 0 17 1 0 0
/proc/14338/statm: 2037 1416 94 167 0 1868 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8148

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.91 2/65 14339
/proc/meminfo: memFree=907704/2055920 swapFree=4176996/4192956
[pid=14338] ppid=14336 vsize=9424 CPUtime=25.49
/proc/14338/stat : 14338 (march_nn) R 14336 14338 14209 0 -1 4194304 4199 0 0 0 2547 2 0 0 25 0 1 0 1093557002 9650176 1633 1992294400 134512640 135197250 4294956240 18446744073709551615 134592727 0 0 4096 0 0 0 0 17 1 0 0
/proc/14338/statm: 2356 1633 94 167 0 2187 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9424

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.91 2/65 14339
/proc/meminfo: memFree=905848/2055920 swapFree=4176996/4192956
[pid=14338] ppid=14336 vsize=12300 CPUtime=51.07
/proc/14338/stat : 14338 (march_nn) R 14336 14338 14209 0 -1 4194304 4670 0 0 0 5105 2 0 0 25 0 1 0 1093557002 12595200 2104 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/14338/statm: 3075 2104 94 167 0 2906 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12300

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.91 2/65 14339
/proc/meminfo: memFree=902200/2055920 swapFree=4176996/4192956
[pid=14338] ppid=14336 vsize=15036 CPUtime=102.27
/proc/14338/stat : 14338 (march_nn) R 14336 14338 14209 0 -1 4194304 5588 0 0 0 10223 4 0 0 25 0 1 0 1093557002 15396864 3022 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/14338/statm: 3759 3022 94 167 0 3590 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 15036

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 14339
/proc/meminfo: memFree=897848/2055920 swapFree=4176996/4192956
[pid=14338] ppid=14336 vsize=24736 CPUtime=162.25
/proc/14338/stat : 14338 (march_nn) R 14336 14338 14209 0 -1 4194304 6682 0 0 0 16219 6 0 0 25 0 1 0 1093557002 25329664 4116 1992294400 134512640 135197250 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/14338/statm: 6184 4116 94 167 0 6015 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 24736

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 14339
/proc/meminfo: memFree=893304/2055920 swapFree=4176996/4192956
[pid=14338] ppid=14336 vsize=25080 CPUtime=222.24
/proc/14338/stat : 14338 (march_nn) R 14336 14338 14209 0 -1 4194304 7787 0 0 0 22217 7 0 0 25 0 1 0 1093557002 25681920 5221 1992294400 134512640 135197250 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/14338/statm: 6270 5221 94 167 0 6101 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 25080

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 14339
/proc/meminfo: memFree=888888/2055920 swapFree=4176996/4192956
[pid=14338] ppid=14336 vsize=33812 CPUtime=282.22
/proc/14338/stat : 14338 (march_nn) R 14336 14338 14209 0 -1 4194304 8886 0 0 0 28214 8 0 0 25 0 1 0 1093557002 34623488 6320 1992294400 134512640 135197250 4294956240 18446744073709551615 134550653 0 0 4096 0 0 0 0 17 1 0 0
/proc/14338/statm: 8453 6320 94 167 0 8284 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 33812

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 14345
/proc/meminfo: memFree=884344/2055920 swapFree=4176996/4192956
[pid=14338] ppid=14336 vsize=33812 CPUtime=342.2
/proc/14338/stat : 14338 (march_nn) R 14336 14338 14209 0 -1 4194304 10008 0 0 0 34210 10 0 0 25 0 1 0 1093557002 34623488 7442 1992294400 134512640 135197250 4294956240 18446744073709551615 134550950 0 0 4096 0 0 0 0 17 1 0 0
/proc/14338/statm: 8453 7442 94 167 0 8284 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 33812

[startup+402.301 s]
/proc/loadavg: 1.05 1.00 0.92 2/65 14821
/proc/meminfo: memFree=879536/2055920 swapFree=4176996/4192956
[pid=14338] ppid=14336 vsize=46908 CPUtime=402.14
/proc/14338/stat : 14338 (march_nn) R 14336 14338 14209 0 -1 4194304 11119 0 0 0 40202 12 0 0 25 0 1 0 1093557002 48033792 8553 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/14338/statm: 11727 8553 94 167 0 11558 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 46908

[startup+462.302 s]
/proc/loadavg: 1.02 1.00 0.92 2/65 14821
/proc/meminfo: memFree=874736/2055920 swapFree=4176996/4192956
[pid=14338] ppid=14336 vsize=47596 CPUtime=462.13
/proc/14338/stat : 14338 (march_nn) R 14336 14338 14209 0 -1 4194304 12328 0 0 0 46199 14 0 0 25 0 1 0 1093557002 48738304 9762 1992294400 134512640 135197250 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/14338/statm: 11899 9762 94 167 0 11730 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 47596

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 14821
/proc/meminfo: memFree=870256/2055920 swapFree=4176996/4192956
[pid=14338] ppid=14336 vsize=47596 CPUtime=522.11
/proc/14338/stat : 14338 (march_nn) R 14336 14338 14209 0 -1 4194304 13451 0 0 0 52196 15 0 0 25 0 1 0 1093557002 48738304 10885 1992294400 134512640 135197250 4294956240 18446744073709551615 134603283 0 0 4096 0 0 0 0 17 1 0 0
/proc/14338/statm: 11899 10885 94 167 0 11730 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 47596

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 14821
/proc/meminfo: memFree=865776/2055920 swapFree=4176996/4192956
[pid=14338] ppid=14336 vsize=67240 CPUtime=582.1
/proc/14338/stat : 14338 (march_nn) R 14336 14338 14209 0 -1 4194304 14576 0 0 0 58193 17 0 0 25 0 1 0 1093557002 68853760 12010 1992294400 134512640 135197250 4294956240 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 1 0 0
/proc/14338/statm: 16810 12010 94 167 0 16641 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 67240

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 14821
/proc/meminfo: memFree=861168/2055920 swapFree=4176996/4192956
[pid=14338] ppid=14336 vsize=67240 CPUtime=642.08
/proc/14338/stat : 14338 (march_nn) R 14336 14338 14209 0 -1 4194304 15700 0 0 0 64190 18 0 0 25 0 1 0 1093557002 68853760 13134 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/14338/statm: 16810 13134 94 167 0 16641 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 67240

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 14821
/proc/meminfo: memFree=856760/2055920 swapFree=4176996/4192956
[pid=14338] ppid=14336 vsize=67240 CPUtime=702.07
/proc/14338/stat : 14338 (march_nn) R 14336 14338 14209 0 -1 4194304 16831 0 0 0 70186 21 0 0 25 0 1 0 1093557002 68853760 14265 1992294400 134512640 135197250 4294956240 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 1 0 0
/proc/14338/statm: 16810 14265 94 167 0 16641 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 67240

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 14821
/proc/meminfo: memFree=852216/2055920 swapFree=4176996/4192956
[pid=14338] ppid=14336 vsize=67240 CPUtime=762.06
/proc/14338/stat : 14338 (march_nn) R 14336 14338 14209 0 -1 4194304 17954 0 0 0 76184 22 0 0 25 0 1 0 1093557002 68853760 15388 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/14338/statm: 16810 15388 94 167 0 16641 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 67240

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 14821
/proc/meminfo: memFree=847672/2055920 swapFree=4176996/4192956
[pid=14338] ppid=14336 vsize=97396 CPUtime=822.05
/proc/14338/stat : 14338 (march_nn) R 14336 14338 14209 0 -1 4194304 19082 0 0 0 82180 25 0 0 25 0 1 0 1093557002 99733504 16516 1992294400 134512640 135197250 4294956240 18446744073709551615 134526725 0 0 4096 0 0 0 0 17 1 0 0
/proc/14338/statm: 24349 16516 94 167 0 24180 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 97396

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 14821
/proc/meminfo: memFree=843128/2055920 swapFree=4176996/4192956
[pid=14338] ppid=14336 vsize=97396 CPUtime=882.03
/proc/14338/stat : 14338 (march_nn) R 14336 14338 14209 0 -1 4194304 20198 0 0 0 88177 26 0 0 25 0 1 0 1093557002 99733504 17632 1992294400 134512640 135197250 4294956240 18446744073709551615 134550693 0 0 4096 0 0 0 0 17 1 0 0
/proc/14338/statm: 24349 17632 94 167 0 24180 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 97396

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 14821
/proc/meminfo: memFree=838648/2055920 swapFree=4176996/4192956
[pid=14338] ppid=14336 vsize=97396 CPUtime=942.01
/proc/14338/stat : 14338 (march_nn) R 14336 14338 14209 0 -1 4194304 21320 0 0 0 94174 27 0 0 25 0 1 0 1093557002 99733504 18754 1992294400 134512640 135197250 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/14338/statm: 24349 18754 94 167 0 24180 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 97396

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 14821
/proc/meminfo: memFree=834168/2055920 swapFree=4176996/4192956
[pid=14338] ppid=14336 vsize=97396 CPUtime=1002
/proc/14338/stat : 14338 (march_nn) R 14336 14338 14209 0 -1 4194304 22434 0 0 0 100171 29 0 0 25 0 1 0 1093557002 99733504 19868 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/14338/statm: 24349 19868 94 167 0 24180 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 97396

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 14821
/proc/meminfo: memFree=829752/2055920 swapFree=4176996/4192956
[pid=14338] ppid=14336 vsize=97396 CPUtime=1061.98
/proc/14338/stat : 14338 (march_nn) R 14336 14338 14209 0 -1 4194304 23539 0 0 0 106168 30 0 0 25 0 1 0 1093557002 99733504 20973 1992294400 134512640 135197250 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/14338/statm: 24349 20973 94 167 0 24180 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 97396

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 14821
/proc/meminfo: memFree=825272/2055920 swapFree=4176996/4192956
[pid=14338] ppid=14336 vsize=97396 CPUtime=1121.97
/proc/14338/stat : 14338 (march_nn) R 14336 14338 14209 0 -1 4194304 24651 0 0 0 112165 32 0 0 25 0 1 0 1093557002 99733504 22085 1992294400 134512640 135197250 4294956240 18446744073709551615 134603206 0 0 4096 0 0 0 0 17 1 0 0
/proc/14338/statm: 24349 22085 94 167 0 24180 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 97396

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 14821
/proc/meminfo: memFree=820920/2055920 swapFree=4176996/4192956
[pid=14338] ppid=14336 vsize=97396 CPUtime=1181.95
/proc/14338/stat : 14338 (march_nn) R 14336 14338 14209 0 -1 4194304 25748 0 0 0 118162 33 0 0 25 0 1 0 1093557002 99733504 23182 1992294400 134512640 135197250 4294956240 18446744073709551615 134556468 0 0 4096 0 0 0 0 17 1 0 0
/proc/14338/statm: 24349 23182 94 167 0 24180 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 97396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 14821
/proc/meminfo: memFree=819512/2055920 swapFree=4176996/4192956
[pid=14338] ppid=14336 vsize=97396 CPUtime=1200.05
/proc/14338/stat : 14338 (march_nn) R 14336 14338 14209 0 -1 4194304 26087 0 0 0 119972 33 0 0 25 0 1 0 1093557002 99733504 23521 1992294400 134512640 135197250 4294956240 18446744073709551615 134524921 0 0 4096 0 0 0 0 17 1 0 0
/proc/14338/statm: 24349 23521 94 167 0 24180 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 97396

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): 1200.08
CPU user time (s): 1199.73
CPU system time (s): 0.355945
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 97396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.73
system time used= 0.355945
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26087
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= 2607

runsolver used 0.958854 second user time and 2.40963 second system time

The end

Launcher Data 

Begin job on node50 at 2009-03-28 03:55:49
IDJOB=1512842
IDBENCH=70213
IDSOLVER=522
FILE ID=node50/1512842-1238208949
PBS_JOBID= 9060516
Free space on /tmp= 64164 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1100/unif-k5-r20-v1100-c22000-S144924920-056.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512842-1238208949/watcher-1512842-1238208949 -o /tmp/evaluation-result-1512842-1238208949/solver-1512842-1238208949 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1512842-1238208949.cnf

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

MD5SUM BENCH= 6b9a37a79419867538c8285ea50dff79
RANDOM SEED=711534784

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:        914648 kB
Buffers:         82480 kB
Cached:         968944 kB
SwapCached:       9920 kB
Active:         136992 kB
Inactive:       926060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        914648 kB
SwapTotal:     4192956 kB
SwapFree:      4176996 kB
Dirty:            1296 kB
Writeback:           0 kB
Mapped:          17264 kB
Slab:            64168 kB
Committed_AS:  2962612 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 04:15:51