Trace number 1513166

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/220/
unif-k7-r85-v220-c18700-S193214747-044.cnf
MD5SUM01b687d69c52888789968aa62c5caeb5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables220
Number of clauses18700
Sum of the clauses size130900
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 518700

Solver Data 

3.49/3.56	c main():: ***                                   [ march satisfiability solver ]                                   ***
3.49/3.56	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
3.49/3.56	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
3.49/3.56	c main()::
3.49/3.56	c initFormula():: searching for DIMACS p-line....
3.49/3.56	c full lookahead due to high density!
3.49/3.56	c initFormula():: the DIMACS p-line indicates a CNF of 220 variables and 18700 clauses.
3.49/3.56	c parseCNF():: parsing....
3.49/3.56	c parseCNF():: the CNF contains 0 unary clauses.
3.49/3.56	c runParser():: parsing was successful, warming up engines...
3.49/3.56	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.49/3.56	c preprocessing fase I completed:: there are now 220 free variables and 18700 clauses.
3.49/3.56	c stat :: sign balance is biased by 0.008
3.49/3.56	c using k-SAT heuristics (size based diff)
3.49/3.56	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.49/3.56	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.49/3.56	c main():: clause / variable ratio: ( 18700 / 220 ) = 85.00
3.49/3.56	c longest clause has size 7
3.49/3.56	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.49/3.56	c number of free variables = 220
3.49/3.56	c dynamic_preselect_setsize :: off
3.49/3.56	c main():: all systems go!
3.49/3.56	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 95
3.59/3.70	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 4604
6.19/6.24	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 143822
76.27/76.34	c |----------------------------------------------------------------|
c |*
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c |****************
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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-1513166-1238213753/watcher-1513166-1238213753 -o /tmp/evaluation-result-1513166-1238213753/solver-1513166-1238213753 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1513166-1238213753.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: 1.03 1.07 1.00 3/64 17234
/proc/meminfo: memFree=898048/2055920 swapFree=4176704/4192956
[pid=17234] ppid=17232 vsize=980 CPUtime=0
/proc/17234/stat : 17234 (march_nn) R 17232 17234 16487 0 -1 4194304 120 0 0 0 0 0 0 0 18 0 1 0 1094041180 1003520 105 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/17234/statm: 245 105 59 167 0 76 0

[startup+0.061137 s]
/proc/loadavg: 1.03 1.07 1.00 3/64 17234
/proc/meminfo: memFree=898048/2055920 swapFree=4176704/4192956
[pid=17234] ppid=17232 vsize=2772 CPUtime=0.05
/proc/17234/stat : 17234 (march_nn) R 17232 17234 16487 0 -1 4194304 447 0 0 0 5 0 0 0 18 0 1 0 1094041180 2838528 431 1992294400 134512640 135197250 4294956240 18446744073709551615 134560525 0 0 4096 0 0 0 0 17 1 0 0
/proc/17234/statm: 693 431 63 167 0 524 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2772

[startup+0.10215 s]
/proc/loadavg: 1.03 1.07 1.00 3/64 17234
/proc/meminfo: memFree=898048/2055920 swapFree=4176704/4192956
[pid=17234] ppid=17232 vsize=3520 CPUtime=0.09
/proc/17234/stat : 17234 (march_nn) R 17232 17234 16487 0 -1 4194304 1217 0 0 0 9 0 0 0 18 0 1 0 1094041180 3604480 646 1992294400 134512640 135197250 4294956240 18446744073709551615 134560973 0 0 4096 0 0 0 0 17 1 0 0
/proc/17234/statm: 880 646 81 167 0 711 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3520

[startup+0.301165 s]
/proc/loadavg: 1.03 1.07 1.00 3/64 17234
/proc/meminfo: memFree=898048/2055920 swapFree=4176704/4192956
[pid=17234] ppid=17232 vsize=3860 CPUtime=0.29
/proc/17234/stat : 17234 (march_nn) R 17232 17234 16487 0 -1 4194304 3197 0 0 0 28 1 0 0 19 0 1 0 1094041180 3952640 706 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/17234/statm: 965 706 84 167 0 796 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3860

[startup+0.701211 s]
/proc/loadavg: 1.03 1.07 1.00 3/64 17234
/proc/meminfo: memFree=898048/2055920 swapFree=4176704/4192956
[pid=17234] ppid=17232 vsize=3860 CPUtime=0.69
/proc/17234/stat : 17234 (march_nn) R 17232 17234 16487 0 -1 4194304 3197 0 0 0 68 1 0 0 22 0 1 0 1094041180 3952640 706 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/17234/statm: 965 706 84 167 0 796 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3860

[startup+1.50131 s]
/proc/loadavg: 1.03 1.07 1.00 2/65 17235
/proc/meminfo: memFree=895480/2055920 swapFree=4176704/4192956
[pid=17234] ppid=17232 vsize=3860 CPUtime=1.49
/proc/17234/stat : 17234 (march_nn) R 17232 17234 16487 0 -1 4194304 3197 0 0 0 148 1 0 0 25 0 1 0 1094041180 3952640 706 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/17234/statm: 965 706 84 167 0 796 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3860

[startup+3.10149 s]
/proc/loadavg: 1.03 1.07 1.00 2/65 17235
/proc/meminfo: memFree=895352/2055920 swapFree=4176704/4192956
[pid=17234] ppid=17232 vsize=3860 CPUtime=3.09
/proc/17234/stat : 17234 (march_nn) R 17232 17234 16487 0 -1 4194304 3197 0 0 0 308 1 0 0 25 0 1 0 1094041180 3952640 706 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/17234/statm: 965 706 84 167 0 796 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3860

[startup+6.30187 s]
/proc/loadavg: 1.03 1.07 1.00 2/65 17235
/proc/meminfo: memFree=894328/2055920 swapFree=4176704/4192956
[pid=17234] ppid=17232 vsize=5456 CPUtime=6.29
/proc/17234/stat : 17234 (march_nn) R 17232 17234 16487 0 -1 4194304 4780 0 0 0 628 1 0 0 25 0 1 0 1094041180 5586944 976 1992294400 134512640 135197250 4294956240 18446744073709551615 134541359 0 0 4096 0 0 0 0 17 1 0 0
/proc/17234/statm: 1364 976 94 167 0 1195 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5456

[startup+12.7016 s]
/proc/loadavg: 1.03 1.07 1.00 2/65 17235
/proc/meminfo: memFree=893816/2055920 swapFree=4176704/4192956
[pid=17234] ppid=17232 vsize=5852 CPUtime=12.68
/proc/17234/stat : 17234 (march_nn) R 17232 17234 16487 0 -1 4194304 4879 0 0 0 1267 1 0 0 25 0 1 0 1094041180 5992448 1073 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/17234/statm: 1463 1073 94 167 0 1294 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5852

[startup+25.5021 s]
/proc/loadavg: 1.02 1.06 1.00 2/65 17235
/proc/meminfo: memFree=893240/2055920 swapFree=4176704/4192956
[pid=17234] ppid=17232 vsize=6420 CPUtime=25.49
/proc/17234/stat : 17234 (march_nn) R 17232 17234 16487 0 -1 4194304 5020 0 0 0 2547 2 0 0 25 0 1 0 1094041180 6574080 1214 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/17234/statm: 1605 1214 94 167 0 1436 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6420

[startup+51.1021 s]
/proc/loadavg: 1.01 1.06 1.00 2/65 17235
/proc/meminfo: memFree=892024/2055920 swapFree=4176704/4192956
[pid=17234] ppid=17232 vsize=7696 CPUtime=51.08
/proc/17234/stat : 17234 (march_nn) R 17232 17234 16487 0 -1 4194304 5319 0 0 0 5106 2 0 0 25 0 1 0 1094041180 7880704 1513 1992294400 134512640 135197250 4294956240 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 1 0 0
/proc/17234/statm: 1924 1513 94 167 0 1755 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7696

[startup+102.305 s]
/proc/loadavg: 1.00 1.05 1.00 2/65 17235
/proc/meminfo: memFree=889656/2055920 swapFree=4176704/4192956
[pid=17234] ppid=17232 vsize=10572 CPUtime=102.26
/proc/17234/stat : 17234 (march_nn) R 17232 17234 16487 0 -1 4194304 5911 0 0 0 10224 2 0 0 25 0 1 0 1094041180 10825728 2105 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/17234/statm: 2643 2105 94 167 0 2474 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10572

[startup+162.302 s]
/proc/loadavg: 1.00 1.04 1.00 2/65 17235
/proc/meminfo: memFree=886776/2055920 swapFree=4176704/4192956
[pid=17234] ppid=17232 vsize=13296 CPUtime=162.25
/proc/17234/stat : 17234 (march_nn) R 17232 17234 16487 0 -1 4194304 6633 0 0 0 16222 3 0 0 25 0 1 0 1094041180 13615104 2827 1992294400 134512640 135197250 4294956240 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 1 0 0
/proc/17234/statm: 3324 2827 94 167 0 3155 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 13296

[startup+222.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 17235
/proc/meminfo: memFree=883832/2055920 swapFree=4176704/4192956
[pid=17234] ppid=17232 vsize=17176 CPUtime=222.22
/proc/17234/stat : 17234 (march_nn) R 17232 17234 16487 0 -1 4194304 7342 0 0 0 22219 3 0 0 25 0 1 0 1094041180 17588224 3536 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/17234/statm: 4294 3536 94 167 0 4125 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17176

[startup+282.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 17235
/proc/meminfo: memFree=880952/2055920 swapFree=4176704/4192956
[pid=17234] ppid=17232 vsize=23128 CPUtime=282.21
/proc/17234/stat : 17234 (march_nn) R 17232 17234 16487 0 -1 4194304 8063 0 0 0 28217 4 0 0 25 0 1 0 1094041180 23683072 4257 1992294400 134512640 135197250 4294956240 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/17234/statm: 5782 4257 94 167 0 5613 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 23128

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 17235
/proc/meminfo: memFree=878136/2055920 swapFree=4176704/4192956
[pid=17234] ppid=17232 vsize=23128 CPUtime=342.19
/proc/17234/stat : 17234 (march_nn) R 17232 17234 16487 0 -1 4194304 8773 0 0 0 34215 4 0 0 25 0 1 0 1094041180 23683072 4967 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/17234/statm: 5782 4967 94 167 0 5613 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 23128

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 17235
/proc/meminfo: memFree=875256/2055920 swapFree=4176704/4192956
[pid=17234] ppid=17232 vsize=31860 CPUtime=402.17
/proc/17234/stat : 17234 (march_nn) R 17232 17234 16487 0 -1 4194304 9495 0 0 0 40212 5 0 0 25 0 1 0 1094041180 32624640 5689 1992294400 134512640 135197250 4294956240 18446744073709551615 134526763 0 0 4096 0 0 0 0 17 1 0 0
/proc/17234/statm: 7965 5689 94 167 0 7796 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 31860

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17235
/proc/meminfo: memFree=872376/2055920 swapFree=4176704/4192956
[pid=17234] ppid=17232 vsize=31860 CPUtime=462.16
/proc/17234/stat : 17234 (march_nn) R 17232 17234 16487 0 -1 4194304 10212 0 0 0 46210 6 0 0 25 0 1 0 1094041180 32624640 6406 1992294400 134512640 135197250 4294956240 18446744073709551615 134550693 0 0 4096 0 0 0 0 17 1 0 0
/proc/17234/statm: 7965 6406 94 167 0 7796 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 31860

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17235
/proc/meminfo: memFree=869560/2055920 swapFree=4176704/4192956
[pid=17234] ppid=17232 vsize=31860 CPUtime=522.13
/proc/17234/stat : 17234 (march_nn) R 17232 17234 16487 0 -1 4194304 10943 0 0 0 52207 6 0 0 25 0 1 0 1094041180 32624640 7137 1992294400 134512640 135197250 4294956240 18446744073709551615 134603285 0 0 4096 0 0 0 0 17 1 0 0
/proc/17234/statm: 7965 7137 94 167 0 7796 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 31860

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17235
/proc/meminfo: memFree=866552/2055920 swapFree=4176704/4192956
[pid=17234] ppid=17232 vsize=45224 CPUtime=582.11
/proc/17234/stat : 17234 (march_nn) R 17232 17234 16487 0 -1 4194304 11670 0 0 0 58204 7 0 0 25 0 1 0 1094041180 46309376 7864 1992294400 134512640 135197250 4294956240 18446744073709551615 134572883 0 0 4096 0 0 0 0 17 1 0 0
/proc/17234/statm: 11306 7864 94 167 0 11137 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 45224

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17235
/proc/meminfo: memFree=863544/2055920 swapFree=4176704/4192956
[pid=17234] ppid=17232 vsize=45224 CPUtime=642.11
/proc/17234/stat : 17234 (march_nn) R 17232 17234 16487 0 -1 4194304 12403 0 0 0 64203 8 0 0 25 0 1 0 1094041180 46309376 8597 1992294400 134512640 135197250 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/17234/statm: 11306 8597 94 167 0 11137 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 45224

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17235
/proc/meminfo: memFree=860536/2055920 swapFree=4176704/4192956
[pid=17234] ppid=17232 vsize=45224 CPUtime=702.08
/proc/17234/stat : 17234 (march_nn) R 17232 17234 16487 0 -1 4194304 13144 0 0 0 70200 8 0 0 25 0 1 0 1094041180 46309376 9338 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/17234/statm: 11306 9338 94 167 0 11137 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 45224

[startup+762.304 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17235
/proc/meminfo: memFree=857656/2055920 swapFree=4176704/4192956
[pid=17234] ppid=17232 vsize=45224 CPUtime=762.06
/proc/17234/stat : 17234 (march_nn) R 17232 17234 16487 0 -1 4194304 13867 0 0 0 76198 8 0 0 25 0 1 0 1094041180 46309376 10061 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/17234/statm: 11306 10061 94 167 0 11137 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 45224

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17235
/proc/meminfo: memFree=854712/2055920 swapFree=4176704/4192956
[pid=17234] ppid=17232 vsize=45224 CPUtime=822.05
/proc/17234/stat : 17234 (march_nn) R 17232 17234 16487 0 -1 4194304 14606 0 0 0 82196 9 0 0 25 0 1 0 1094041180 46309376 10800 1992294400 134512640 135197250 4294956240 18446744073709551615 134550686 0 0 4096 0 0 0 0 17 1 0 0
/proc/17234/statm: 11306 10800 94 167 0 11137 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 45224

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17235
/proc/meminfo: memFree=851768/2055920 swapFree=4176704/4192956
[pid=17234] ppid=17232 vsize=64868 CPUtime=882.03
/proc/17234/stat : 17234 (march_nn) R 17232 17234 16487 0 -1 4194304 15340 0 0 0 88194 9 0 0 25 0 1 0 1094041180 66424832 11534 1992294400 134512640 135197250 4294956240 18446744073709551615 134524871 0 0 4096 0 0 0 0 17 1 0 0
/proc/17234/statm: 16217 11534 94 167 0 16048 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 64868

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17235
/proc/meminfo: memFree=848888/2055920 swapFree=4176704/4192956
[pid=17234] ppid=17232 vsize=64868 CPUtime=942.02
/proc/17234/stat : 17234 (march_nn) R 17232 17234 16487 0 -1 4194304 16092 0 0 0 94192 10 0 0 25 0 1 0 1094041180 66424832 12286 1992294400 134512640 135197250 4294956240 18446744073709551615 134603154 0 0 4096 0 0 0 0 17 1 0 0
/proc/17234/statm: 16217 12286 94 167 0 16048 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 64868

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17235
/proc/meminfo: memFree=845816/2055920 swapFree=4176704/4192956
[pid=17234] ppid=17232 vsize=64868 CPUtime=1002
/proc/17234/stat : 17234 (march_nn) R 17232 17234 16487 0 -1 4194304 16835 0 0 0 100190 10 0 0 25 0 1 0 1094041180 66424832 13029 1992294400 134512640 135197250 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/17234/statm: 16217 13029 94 167 0 16048 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 64868

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17235
/proc/meminfo: memFree=842872/2055920 swapFree=4176704/4192956
[pid=17234] ppid=17232 vsize=65404 CPUtime=1061.98
/proc/17234/stat : 17234 (march_nn) R 17232 17234 16487 0 -1 4194304 17574 0 0 0 106188 10 0 0 25 0 1 0 1094041180 66973696 13768 1992294400 134512640 135197250 4294956240 18446744073709551615 134570897 0 0 4096 0 0 0 0 17 1 0 0
/proc/17234/statm: 16351 13768 94 167 0 16182 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 65404

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17235
/proc/meminfo: memFree=839800/2055920 swapFree=4176704/4192956
[pid=17234] ppid=17232 vsize=65404 CPUtime=1121.96
/proc/17234/stat : 17234 (march_nn) R 17232 17234 16487 0 -1 4194304 18327 0 0 0 112185 11 0 0 25 0 1 0 1094041180 66973696 14521 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/17234/statm: 16351 14521 94 167 0 16182 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 65404

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17235
/proc/meminfo: memFree=836856/2055920 swapFree=4176704/4192956
[pid=17234] ppid=17232 vsize=65404 CPUtime=1181.94
/proc/17234/stat : 17234 (march_nn) R 17232 17234 16487 0 -1 4194304 19072 0 0 0 118183 11 0 0 25 0 1 0 1094041180 66973696 15266 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/17234/statm: 16351 15266 94 167 0 16182 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 65404



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17235
/proc/meminfo: memFree=835896/2055920 swapFree=4176704/4192956
[pid=17234] ppid=17232 vsize=65404 CPUtime=1200.04
/proc/17234/stat : 17234 (march_nn) R 17232 17234 16487 0 -1 4194304 19297 0 0 0 119993 11 0 0 25 0 1 0 1094041180 66973696 15491 1992294400 134512640 135197250 4294956240 18446744073709551615 134593003 0 0 4096 0 0 0 0 17 1 0 0
/proc/17234/statm: 16351 15491 94 167 0 16182 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 65404

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): 1199.93
CPU system time (s): 0.12998
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 65404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.12998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19297
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= 2740

runsolver used 0.98485 second user time and 2.34064 second system time

The end

Launcher Data 

Begin job on node20 at 2009-03-28 05:15:53
IDJOB=1513166
IDBENCH=70240
IDSOLVER=522
FILE ID=node20/1513166-1238213753
PBS_JOBID= 9060544
Free space on /tmp= 65632 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/220/unif-k7-r85-v220-c18700-S193214747-044.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513166-1238213753/watcher-1513166-1238213753 -o /tmp/evaluation-result-1513166-1238213753/solver-1513166-1238213753 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1513166-1238213753.cnf

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

MD5SUM BENCH= 01b687d69c52888789968aa62c5caeb5
RANDOM SEED=1801773347

node20.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:        898464 kB
Buffers:         95784 kB
Cached:         960656 kB
SwapCached:      10004 kB
Active:          77068 kB
Inactive:       990836 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        898464 kB
SwapTotal:     4192956 kB
SwapFree:      4176704 kB
Dirty:            1324 kB
Writeback:           0 kB
Mapped:          16628 kB
Slab:            75588 kB
Committed_AS:  2821204 kB
PageTables:       1404 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= 65628 MiB
End job on node20 at 2009-03-28 05:35:56