Trace number 1726847

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) 1200.07 1200.43

General information on the benchmark

Namecrafted/Hard/contest04/others/
ramsey.sat05-511.reshuffled-07.cnf
MD5SUMf938eb83302d03b3e1c7efeabdee60a6
Bench CategoryCRAFTED (crafted 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 variables153
Number of clauses6120
Sum of the clauses size36720
Maximum clause length6
Minimum clause length6
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 56120

Solver Data 

0.29/0.32	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.32	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.29/0.32	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.29/0.32	c main()::
0.29/0.32	c initFormula():: searching for DIMACS p-line....
0.29/0.32	c full lookahead due to high density!
0.29/0.32	c initFormula():: the DIMACS p-line indicates a CNF of 153 variables and 6120 clauses.
0.29/0.32	c parseCNF():: parsing....
0.29/0.32	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.32	c runParser():: parsing was successful, warming up engines...
0.29/0.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.32	c preprocessing fase I completed:: there are now 153 free variables and 6120 clauses.
0.29/0.32	c stat :: sign balance is biased by 0.000
0.29/0.32	c using k-SAT heuristics (size based diff)
0.29/0.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.32	c main():: clause / variable ratio: ( 6120 / 153 ) = 40.00
0.29/0.32	c longest clause has size 6
0.29/0.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.32	c number of free variables = 153
0.29/0.32	c dynamic_preselect_setsize :: off
0.29/0.32	c main():: all systems go!
0.29/0.32	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 58
0.39/0.45	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 1864
0.79/0.86	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 37594
8.69/8.74	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 3/999) NodeCount: 545765
123.25/123.33	c |----------------------------------------------------------------|
c |*
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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1726847-1240717646/watcher-1726847-1240717646 -o /tmp/evaluation-result-1726847-1240717646/solver-1726847-1240717646 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1726847-1240717646.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 0.99 1.02 3/64 25540
/proc/meminfo: memFree=1080384/2055920 swapFree=4192956/4192956
[pid=25540] ppid=25538 vsize=836 CPUtime=0
/proc/25540/stat : 25540 (march_nn) R 25538 25540 22084 0 -1 4194304 107 0 0 0 0 0 0 0 18 0 1 0 99797769 856064 92 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/25540/statm: 209 92 59 167 0 40 0

[startup+0.0575059 s]
/proc/loadavg: 0.92 0.99 1.02 3/64 25540
/proc/meminfo: memFree=1080384/2055920 swapFree=4192956/4192956
[pid=25540] ppid=25538 vsize=1652 CPUtime=0.04
/proc/25540/stat : 25540 (march_nn) R 25538 25540 22084 0 -1 4194304 722 0 0 0 4 0 0 0 18 0 1 0 99797769 1691648 283 1992294400 134512640 135197250 4294956224 18446744073709551615 134578107 0 0 4096 0 0 0 0 17 1 0 0
/proc/25540/statm: 413 283 82 167 0 244 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1652

[startup+0.101509 s]
/proc/loadavg: 0.92 0.99 1.02 3/64 25540
/proc/meminfo: memFree=1080384/2055920 swapFree=4192956/4192956
[pid=25540] ppid=25538 vsize=1652 CPUtime=0.09
/proc/25540/stat : 25540 (march_nn) R 25538 25540 22084 0 -1 4194304 722 0 0 0 9 0 0 0 18 0 1 0 99797769 1691648 283 1992294400 134512640 135197250 4294956224 18446744073709551615 134578101 0 0 4096 0 0 0 0 17 1 0 0
/proc/25540/statm: 413 283 82 167 0 244 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1652

[startup+0.301532 s]
/proc/loadavg: 0.92 0.99 1.02 3/64 25540
/proc/meminfo: memFree=1080384/2055920 swapFree=4192956/4192956
[pid=25540] ppid=25538 vsize=1652 CPUtime=0.29
/proc/25540/stat : 25540 (march_nn) R 25538 25540 22084 0 -1 4194304 722 0 0 0 29 0 0 0 19 0 1 0 99797769 1691648 283 1992294400 134512640 135197250 4294956224 18446744073709551615 134578098 0 0 4096 0 0 0 0 17 1 0 0
/proc/25540/statm: 413 283 82 167 0 244 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1652

[startup+0.701574 s]
/proc/loadavg: 0.92 0.99 1.02 3/64 25540
/proc/meminfo: memFree=1080384/2055920 swapFree=4192956/4192956
[pid=25540] ppid=25538 vsize=2240 CPUtime=0.69
/proc/25540/stat : 25540 (march_nn) R 25538 25540 22084 0 -1 4194304 1062 0 0 0 69 0 0 0 22 0 1 0 99797769 2293760 378 1992294400 134512640 135197250 4294956224 18446744073709551615 134649028 0 0 4096 0 0 0 0 17 1 0 0
/proc/25540/statm: 560 378 94 167 0 391 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2240

[startup+1.50166 s]
/proc/loadavg: 0.92 0.99 1.02 2/65 25541
/proc/meminfo: memFree=1079160/2055920 swapFree=4192956/4192956
[pid=25540] ppid=25538 vsize=2456 CPUtime=1.49
/proc/25540/stat : 25540 (march_nn) R 25538 25540 22084 0 -1 4194304 1090 0 0 0 149 0 0 0 25 0 1 0 99797769 2514944 406 1992294400 134512640 135197250 4294956224 18446744073709551615 134603219 0 0 4096 0 0 0 0 17 1 0 0
/proc/25540/statm: 614 406 94 167 0 445 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2456

[startup+3.10183 s]
/proc/loadavg: 0.92 0.99 1.02 2/65 25541
/proc/meminfo: memFree=1078904/2055920 swapFree=4192956/4192956
[pid=25540] ppid=25538 vsize=2760 CPUtime=3.09
/proc/25540/stat : 25540 (march_nn) R 25538 25540 22084 0 -1 4194304 1182 0 0 0 309 0 0 0 25 0 1 0 99797769 2826240 498 1992294400 134512640 135197250 4294956224 18446744073709551615 134572714 0 0 4096 0 0 0 0 17 1 0 0
/proc/25540/statm: 690 498 94 167 0 521 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2760

[startup+6.30218 s]
/proc/loadavg: 0.93 0.99 1.02 2/65 25541
/proc/meminfo: memFree=1078264/2055920 swapFree=4192956/4192956
[pid=25540] ppid=25538 vsize=3140 CPUtime=6.29
/proc/25540/stat : 25540 (march_nn) R 25538 25540 22084 0 -1 4194304 1270 0 0 0 629 0 0 0 25 0 1 0 99797769 3215360 586 1992294400 134512640 135197250 4294956224 18446744073709551615 134557452 0 0 4096 0 0 0 0 17 1 0 0
/proc/25540/statm: 785 586 94 167 0 616 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3140

[startup+12.7019 s]
/proc/loadavg: 0.93 0.99 1.02 2/65 25541
/proc/meminfo: memFree=1077496/2055920 swapFree=4192956/4192956
[pid=25540] ppid=25538 vsize=3992 CPUtime=12.69
/proc/25540/stat : 25540 (march_nn) R 25538 25540 22084 0 -1 4194304 1439 0 0 0 1269 0 0 0 25 0 1 0 99797769 4087808 755 1992294400 134512640 135197250 4294956224 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/25540/statm: 998 755 94 167 0 829 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3992

[startup+25.5013 s]
/proc/loadavg: 0.95 0.99 1.02 2/65 25541
/proc/meminfo: memFree=1076024/2055920 swapFree=4192956/4192956
[pid=25540] ppid=25538 vsize=5908 CPUtime=25.49
/proc/25540/stat : 25540 (march_nn) R 25538 25540 22084 0 -1 4194304 1783 0 0 0 2548 1 0 0 25 0 1 0 99797769 6049792 1099 1992294400 134512640 135197250 4294956224 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/25540/statm: 1477 1099 94 167 0 1308 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5908

[startup+51.101 s]
/proc/loadavg: 0.96 0.99 1.02 2/65 25541
/proc/meminfo: memFree=1073144/2055920 swapFree=4192956/4192956
[pid=25540] ppid=25538 vsize=10616 CPUtime=51.08
/proc/25540/stat : 25540 (march_nn) R 25538 25540 22084 0 -1 4194304 2513 0 0 0 5106 2 0 0 25 0 1 0 99797769 10870784 1829 1992294400 134512640 135197250 4294956224 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/25540/statm: 2654 1829 94 167 0 2485 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10616

[startup+102.306 s]
/proc/loadavg: 0.98 0.99 1.01 2/65 25541
/proc/meminfo: memFree=1067384/2055920 swapFree=4192956/4192956
[pid=25540] ppid=25538 vsize=14888 CPUtime=102.27
/proc/25540/stat : 25540 (march_nn) R 25538 25540 22084 0 -1 4194304 3927 0 0 0 10224 3 0 0 25 0 1 0 99797769 15245312 3243 1992294400 134512640 135197250 4294956224 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 1 0 0
/proc/25540/statm: 3722 3243 94 167 0 3553 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 14888

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 1.01 2/65 25541
/proc/meminfo: memFree=1060984/2055920 swapFree=4192956/4192956
[pid=25540] ppid=25538 vsize=20708 CPUtime=162.24
/proc/25540/stat : 25540 (march_nn) R 25538 25540 22084 0 -1 4194304 5539 0 0 0 16220 4 0 0 25 0 1 0 99797769 21204992 4855 1992294400 134512640 135197250 4294956224 18446744073709551615 134541546 0 0 4096 0 0 0 0 17 1 0 0
/proc/25540/statm: 5177 4855 94 167 0 5008 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 20708

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 25541
/proc/meminfo: memFree=1054328/2055920 swapFree=4192956/4192956
[pid=25540] ppid=25538 vsize=30228 CPUtime=222.23
/proc/25540/stat : 25540 (march_nn) R 25538 25540 22084 0 -1 4194304 7180 0 0 0 22217 6 0 0 25 0 1 0 99797769 30953472 6496 1992294400 134512640 135197250 4294956224 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/25540/statm: 7557 6496 94 167 0 7388 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 30228

[startup+282.301 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 25541
/proc/meminfo: memFree=1047928/2055920 swapFree=4192956/4192956
[pid=25540] ppid=25538 vsize=43324 CPUtime=282.21
/proc/25540/stat : 25540 (march_nn) R 25538 25540 22084 0 -1 4194304 8803 0 0 0 28215 6 0 0 25 0 1 0 99797769 44363776 8119 1992294400 134512640 135197250 4294956224 18446744073709551615 134617741 0 0 4096 0 0 0 0 17 1 0 0
/proc/25540/statm: 10831 8119 94 167 0 10662 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 43324

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 25541
/proc/meminfo: memFree=1041272/2055920 swapFree=4192956/4192956
[pid=25540] ppid=25538 vsize=44896 CPUtime=342.19
/proc/25540/stat : 25540 (march_nn) R 25538 25540 22084 0 -1 4194304 10436 0 0 0 34212 7 0 0 25 0 1 0 99797769 45973504 9752 1992294400 134512640 135197250 4294956224 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/25540/statm: 11224 9752 94 167 0 11055 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 44896

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 25541
/proc/meminfo: memFree=1034616/2055920 swapFree=4192956/4192956
[pid=25540] ppid=25538 vsize=64540 CPUtime=402.18
/proc/25540/stat : 25540 (march_nn) R 25538 25540 22084 0 -1 4194304 12092 0 0 0 40210 8 0 0 25 0 1 0 99797769 66088960 11408 1992294400 134512640 135197250 4294956224 18446744073709551615 134592948 0 0 4096 0 0 0 0 17 1 0 0
/proc/25540/statm: 16135 11408 94 167 0 15966 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 64540

[startup+462.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 25541
/proc/meminfo: memFree=1028152/2055920 swapFree=4192956/4192956
[pid=25540] ppid=25538 vsize=64540 CPUtime=462.16
/proc/25540/stat : 25540 (march_nn) R 25538 25540 22084 0 -1 4194304 13709 0 0 0 46207 9 0 0 25 0 1 0 99797769 66088960 13025 1992294400 134512640 135197250 4294956224 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/25540/statm: 16135 13025 94 167 0 15966 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 64540

[startup+522.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 25541
/proc/meminfo: memFree=1021752/2055920 swapFree=4192956/4192956
[pid=25540] ppid=25538 vsize=64540 CPUtime=522.14
/proc/25540/stat : 25540 (march_nn) R 25538 25540 22084 0 -1 4194304 15305 0 0 0 52204 10 0 0 25 0 1 0 99797769 66088960 14621 1992294400 134512640 135197250 4294956224 18446744073709551615 134618533 0 0 4096 0 0 0 0 17 1 0 0
/proc/25540/statm: 16135 14621 94 167 0 15966 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 64540

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 25541
/proc/meminfo: memFree=1015224/2055920 swapFree=4192956/4192956
[pid=25540] ppid=25538 vsize=94008 CPUtime=582.13
/proc/25540/stat : 25540 (march_nn) R 25538 25540 22084 0 -1 4194304 16910 0 0 0 58202 11 0 0 25 0 1 0 99797769 96264192 16226 1992294400 134512640 135197250 4294956224 18446744073709551615 134539976 0 0 4096 0 0 0 0 17 1 0 0
/proc/25540/statm: 23502 16226 94 167 0 23333 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 94008

[startup+642.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 25541
/proc/meminfo: memFree=1008760/2055920 swapFree=4192956/4192956
[pid=25540] ppid=25538 vsize=97156 CPUtime=642.12
/proc/25540/stat : 25540 (march_nn) R 25538 25540 22084 0 -1 4194304 18505 0 0 0 64200 12 0 0 25 0 1 0 99797769 99487744 17821 1992294400 134512640 135197250 4294956224 18446744073709551615 134618735 0 0 4096 0 0 0 0 17 1 0 0
/proc/25540/statm: 24289 17821 94 167 0 24120 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 97156

[startup+702.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 25541
/proc/meminfo: memFree=1002296/2055920 swapFree=4192956/4192956
[pid=25540] ppid=25538 vsize=97156 CPUtime=702.08
/proc/25540/stat : 25540 (march_nn) R 25538 25540 22084 0 -1 4194304 20157 0 0 0 70196 12 0 0 25 0 1 0 99797769 99487744 19473 1992294400 134512640 135197250 4294956224 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/25540/statm: 24289 19473 94 167 0 24120 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 97156

[startup+762.306 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 25541
/proc/meminfo: memFree=995640/2055920 swapFree=4192956/4192956
[pid=25540] ppid=25538 vsize=97156 CPUtime=762.08
/proc/25540/stat : 25540 (march_nn) R 25538 25540 22084 0 -1 4194304 21799 0 0 0 76195 13 0 0 25 0 1 0 99797769 99487744 21115 1992294400 134512640 135197250 4294956224 18446744073709551615 134541568 0 0 4096 0 0 0 0 17 1 0 0
/proc/25540/statm: 24289 21115 94 167 0 24120 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 97156

[startup+822.301 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 25547
/proc/meminfo: memFree=989176/2055920 swapFree=4192956/4192956
[pid=25540] ppid=25538 vsize=97156 CPUtime=822.05
/proc/25540/stat : 25540 (march_nn) R 25538 25540 22084 0 -1 4194304 23424 0 0 0 82191 14 0 0 25 0 1 0 99797769 99487744 22740 1992294400 134512640 135197250 4294956224 18446744073709551615 134550653 0 0 4096 0 0 0 0 17 1 0 0
/proc/25540/statm: 24289 22740 94 167 0 24120 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 97156

[startup+882.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 25547
/proc/meminfo: memFree=982520/2055920 swapFree=4192956/4192956
[pid=25540] ppid=25538 vsize=141356 CPUtime=882.03
/proc/25540/stat : 25540 (march_nn) R 25538 25540 22084 0 -1 4194304 25024 0 0 0 88187 16 0 0 25 0 1 0 99797769 144748544 24340 1992294400 134512640 135197250 4294956224 18446744073709551615 134550718 0 0 4096 0 0 0 0 17 1 0 0
/proc/25540/statm: 35339 24340 94 167 0 35170 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 141356

[startup+942.301 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 25547
/proc/meminfo: memFree=976056/2055920 swapFree=4192956/4192956
[pid=25540] ppid=25538 vsize=141356 CPUtime=942
/proc/25540/stat : 25540 (march_nn) R 25538 25540 22084 0 -1 4194304 26653 0 0 0 94184 16 0 0 25 0 1 0 99797769 144748544 25969 1992294400 134512640 135197250 4294956224 18446744073709551615 134524871 0 0 4096 0 0 0 0 17 1 0 0
/proc/25540/statm: 35339 25969 94 167 0 35170 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 141356

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 25547
/proc/meminfo: memFree=969272/2055920 swapFree=4192956/4192956
[pid=25540] ppid=25538 vsize=141356 CPUtime=1001.99
/proc/25540/stat : 25540 (march_nn) R 25538 25540 22084 0 -1 4194304 28320 0 0 0 100181 18 0 0 25 0 1 0 99797769 144748544 27636 1992294400 134512640 135197250 4294956224 18446744073709551615 134592715 0 0 4096 0 0 0 0 17 1 0 0
/proc/25540/statm: 35339 27636 94 167 0 35170 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 141356

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 25547
/proc/meminfo: memFree=963000/2055920 swapFree=4192956/4192956
[pid=25540] ppid=25538 vsize=141356 CPUtime=1061.98
/proc/25540/stat : 25540 (march_nn) R 25538 25540 22084 0 -1 4194304 29886 0 0 0 106179 19 0 0 25 0 1 0 99797769 144748544 29202 1992294400 134512640 135197250 4294956224 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/25540/statm: 35339 29202 94 167 0 35170 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 141356

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 25547
/proc/meminfo: memFree=956600/2055920 swapFree=4192956/4192956
[pid=25540] ppid=25538 vsize=147648 CPUtime=1121.95
/proc/25540/stat : 25540 (march_nn) R 25538 25540 22084 0 -1 4194304 31456 0 0 0 112176 19 0 0 25 0 1 0 99797769 151191552 30772 1992294400 134512640 135197250 4294956224 18446744073709551615 134556608 0 0 4096 0 0 0 0 17 1 0 0
/proc/25540/statm: 36912 30772 94 167 0 36743 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 147648

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 25547
/proc/meminfo: memFree=950456/2055920 swapFree=4192956/4192956
[pid=25540] ppid=25538 vsize=147648 CPUtime=1181.94
/proc/25540/stat : 25540 (march_nn) R 25538 25540 22084 0 -1 4194304 33022 0 0 0 118174 20 0 0 25 0 1 0 99797769 151191552 32338 1992294400 134512640 135197250 4294956224 18446744073709551615 134539471 0 0 4096 0 0 0 0 17 1 0 0
/proc/25540/statm: 36912 32338 94 167 0 36743 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 147648



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.99 1.00 2/65 25547
/proc/meminfo: memFree=948536/2055920 swapFree=4192956/4192956
[pid=25540] ppid=25538 vsize=147648 CPUtime=1200.04
/proc/25540/stat : 25540 (march_nn) R 25538 25540 22084 0 -1 4194304 33477 0 0 0 119983 21 0 0 25 0 1 0 99797769 151191552 32793 1992294400 134512640 135197250 4294956224 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/25540/statm: 36912 32793 94 167 0 36743 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 147648

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): 1200.43
CPU time (s): 1200.07
CPU user time (s): 1199.84
CPU system time (s): 0.232964
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 147648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.84
system time used= 0.232964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33477
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= 2330

runsolver used 0.871867 second user time and 2.46962 second system time

The end

Launcher Data 

Begin job on node21 at 2009-04-26 05:47:26
IDJOB=1726847
IDBENCH=24624
IDSOLVER=522
FILE ID=node21/1726847-1240717646
PBS_JOBID= 9186845
Free space on /tmp= 66344 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT07/crafted/Hard/contest04/others/ramsey.sat05-511.reshuffled-07.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1726847-1240717646/watcher-1726847-1240717646 -o /tmp/evaluation-result-1726847-1240717646/solver-1726847-1240717646 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1726847-1240717646.cnf

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

MD5SUM BENCH= f938eb83302d03b3e1c7efeabdee60a6
RANDOM SEED=518335685

node21.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		: 3000.233
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		: 3000.233
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:       1080800 kB
Buffers:         90700 kB
Cached:         780448 kB
SwapCached:          0 kB
Active:         311616 kB
Inactive:       573548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1080800 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             916 kB
Writeback:           0 kB
Mapped:          23712 kB
Slab:            75976 kB
Committed_AS:   383812 kB
PageTables:       1376 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= 66344 MiB
End job on node21 at 2009-04-26 06:07:28