Trace number 1515986

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 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/65/
unif-k7-r89-v65-c5785-S2142794689-088.cnf
MD5SUM0f4b7bee4959ec0290a8262b27584313
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 variables65
Number of clauses5785
Sum of the clauses size40495
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 55785

Solver Data 

0.90/0.96	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.90/0.96	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.90/0.96	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.90/0.96	c main()::
0.90/0.96	c initFormula():: searching for DIMACS p-line....
0.90/0.96	c full lookahead due to high density!
0.90/0.96	c initFormula():: the DIMACS p-line indicates a CNF of 65 variables and 5785 clauses.
0.90/0.96	c parseCNF():: parsing....
0.90/0.96	c parseCNF():: the CNF contains 0 unary clauses.
0.90/0.96	c runParser():: parsing was successful, warming up engines...
0.90/0.96	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.90/0.96	c preprocessing fase I completed:: there are now 65 free variables and 5785 clauses.
0.90/0.96	c stat :: sign balance is biased by 0.007
0.90/0.96	c using k-SAT heuristics (size based diff)
0.90/0.96	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.90/0.96	c simplify_formula():: removed 0 tautological, 0 satisfied and 3 duplicate clauses
0.90/0.96	c resolvent_look() :: found 1 resolvents
0.90/0.96	c main():: clause / variable ratio: ( 5786 / 65 ) = 89.02
0.90/0.96	c longest clause has size 7
0.90/0.96	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.90/0.96	c number of free variables = 65
0.90/0.96	c dynamic_preselect_setsize :: off
0.90/0.96	c main():: all systems go!
0.90/0.96	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |********************************
c |****************************************************************| ( 0/999) NodeCount: 26
0.90/0.99	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 358
1.10/1.15	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 2940
2.30/2.34	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 16844
8.59/8.63	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 71901
34.28/34.32	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 234957
115.25/115.38	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-1515986-1238262441/watcher-1515986-1238262441 -o /tmp/evaluation-result-1515986-1238262441/solver-1515986-1238262441 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1515986-1238262441.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.95 3/64 1300
/proc/meminfo: memFree=988488/2055920 swapFree=4176244/4192956
[pid=1300] ppid=1298 vsize=836 CPUtime=0
/proc/1300/stat : 1300 (march_nn) R 1298 1300 921 0 -1 4194304 105 0 0 0 0 0 0 0 18 0 1 0 1098906628 856064 90 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/1300/statm: 209 90 59 167 0 40 0

[startup+0.0232849 s]
/proc/loadavg: 0.99 0.97 0.95 3/64 1300
/proc/meminfo: memFree=988488/2055920 swapFree=4176244/4192956
[pid=1300] ppid=1298 vsize=1696 CPUtime=0.02
/proc/1300/stat : 1300 (march_nn) R 1298 1300 921 0 -1 4194304 288 0 0 0 2 0 0 0 18 0 1 0 1098906628 1736704 263 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/1300/statm: 424 263 67 167 0 255 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1696

[startup+0.1013 s]
/proc/loadavg: 0.99 0.97 0.95 3/64 1300
/proc/meminfo: memFree=988488/2055920 swapFree=4176244/4192956
[pid=1300] ppid=1298 vsize=1880 CPUtime=0.1
/proc/1300/stat : 1300 (march_nn) R 1298 1300 921 0 -1 4194304 826 0 0 0 10 0 0 0 18 0 1 0 1098906628 1925120 344 1992294400 134512640 135197250 4294956240 18446744073709551615 134539466 0 0 4096 0 0 0 0 17 1 0 0
/proc/1300/statm: 470 344 84 167 0 301 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1880

[startup+0.301338 s]
/proc/loadavg: 0.99 0.97 0.95 3/64 1300
/proc/meminfo: memFree=988488/2055920 swapFree=4176244/4192956
[pid=1300] ppid=1298 vsize=1880 CPUtime=0.3
/proc/1300/stat : 1300 (march_nn) R 1298 1300 921 0 -1 4194304 826 0 0 0 30 0 0 0 19 0 1 0 1098906628 1925120 344 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/1300/statm: 470 344 84 167 0 301 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1880

[startup+0.702417 s]
/proc/loadavg: 0.99 0.97 0.95 3/64 1300
/proc/meminfo: memFree=988488/2055920 swapFree=4176244/4192956
[pid=1300] ppid=1298 vsize=1880 CPUtime=0.7
/proc/1300/stat : 1300 (march_nn) R 1298 1300 921 0 -1 4194304 826 0 0 0 70 0 0 0 23 0 1 0 1098906628 1925120 344 1992294400 134512640 135197250 4294956240 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 1 0 0
/proc/1300/statm: 470 344 84 167 0 301 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1880

[startup+1.50158 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 1301
/proc/meminfo: memFree=987200/2055920 swapFree=4176244/4192956
[pid=1300] ppid=1298 vsize=2304 CPUtime=1.5
/proc/1300/stat : 1300 (march_nn) R 1298 1300 921 0 -1 4194304 1056 0 0 0 150 0 0 0 25 0 1 0 1098906628 2359296 416 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/1300/statm: 576 416 94 167 0 407 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2304

[startup+3.10189 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 1301
/proc/meminfo: memFree=987072/2055920 swapFree=4176244/4192956
[pid=1300] ppid=1298 vsize=2552 CPUtime=3.1
/proc/1300/stat : 1300 (march_nn) R 1298 1300 921 0 -1 4194304 1059 0 0 0 310 0 0 0 25 0 1 0 1098906628 2613248 419 1992294400 134512640 135197250 4294956240 18446744073709551615 134592731 0 0 4096 0 0 0 0 17 1 0 0
/proc/1300/statm: 638 419 94 167 0 469 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 2552

[startup+6.30152 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 1301
/proc/meminfo: memFree=986880/2055920 swapFree=4176244/4192956
[pid=1300] ppid=1298 vsize=2552 CPUtime=6.29
/proc/1300/stat : 1300 (march_nn) R 1298 1300 921 0 -1 4194304 1100 0 0 0 629 0 0 0 25 0 1 0 1098906628 2613248 460 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/1300/statm: 638 460 94 167 0 469 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2552

[startup+12.7018 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 1301
/proc/meminfo: memFree=986176/2055920 swapFree=4176244/4192956
[pid=1300] ppid=1298 vsize=3236 CPUtime=12.69
/proc/1300/stat : 1300 (march_nn) R 1298 1300 921 0 -1 4194304 1258 0 0 0 1269 0 0 0 25 0 1 0 1098906628 3313664 618 1992294400 134512640 135197250 4294956240 18446744073709551615 134593007 0 0 4096 0 0 0 0 17 1 0 0
/proc/1300/statm: 809 618 94 167 0 640 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3236

[startup+25.5013 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 1301
/proc/meminfo: memFree=985472/2055920 swapFree=4176244/4192956
[pid=1300] ppid=1298 vsize=4088 CPUtime=25.48
/proc/1300/stat : 1300 (march_nn) R 1298 1300 921 0 -1 4194304 1422 0 0 0 2548 0 0 0 25 0 1 0 1098906628 4186112 782 1992294400 134512640 135197250 4294956240 18446744073709551615 134539114 0 0 4096 0 0 0 0 17 1 0 0
/proc/1300/statm: 1022 782 94 167 0 853 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4088

[startup+51.1014 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 1301
/proc/meminfo: memFree=984192/2055920 swapFree=4176244/4192956
[pid=1300] ppid=1298 vsize=6004 CPUtime=51.07
/proc/1300/stat : 1300 (march_nn) R 1298 1300 921 0 -1 4194304 1738 0 0 0 5107 0 0 0 25 0 1 0 1098906628 6148096 1098 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/1300/statm: 1501 1098 94 167 0 1332 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6004

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 1301
/proc/meminfo: memFree=981696/2055920 swapFree=4176244/4192956
[pid=1300] ppid=1298 vsize=7728 CPUtime=102.26
/proc/1300/stat : 1300 (march_nn) R 1298 1300 921 0 -1 4194304 2347 0 0 0 10226 0 0 0 25 0 1 0 1098906628 7913472 1707 1992294400 134512640 135197250 4294956240 18446744073709551615 134550667 0 0 4096 0 0 0 0 17 1 0 0
/proc/1300/statm: 1932 1707 94 167 0 1763 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7728

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 1301
/proc/meminfo: memFree=978944/2055920 swapFree=4176244/4192956
[pid=1300] ppid=1298 vsize=10316 CPUtime=162.23
/proc/1300/stat : 1300 (march_nn) R 1298 1300 921 0 -1 4194304 3038 0 0 0 16223 0 0 0 25 0 1 0 1098906628 10563584 2398 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/1300/statm: 2579 2398 94 167 0 2410 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 10316

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 1301
/proc/meminfo: memFree=976192/2055920 swapFree=4176244/4192956
[pid=1300] ppid=1298 vsize=14196 CPUtime=222.21
/proc/1300/stat : 1300 (march_nn) R 1298 1300 921 0 -1 4194304 3701 0 0 0 22220 1 0 0 25 0 1 0 1098906628 14536704 3061 1992294400 134512640 135197250 4294956240 18446744073709551615 134550667 0 0 4096 0 0 0 0 17 1 0 0
/proc/1300/statm: 3549 3061 94 167 0 3380 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 14196

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 1301
/proc/meminfo: memFree=973504/2055920 swapFree=4176244/4192956
[pid=1300] ppid=1298 vsize=20016 CPUtime=282.19
/proc/1300/stat : 1300 (march_nn) R 1298 1300 921 0 -1 4194304 4364 0 0 0 28217 2 0 0 25 0 1 0 1098906628 20496384 3724 1992294400 134512640 135197250 4294956240 18446744073709551615 134524828 0 0 4096 0 0 0 0 17 1 0 0
/proc/1300/statm: 5004 3724 94 167 0 4835 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 20016

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 1301
/proc/meminfo: memFree=970688/2055920 swapFree=4176244/4192956
[pid=1300] ppid=1298 vsize=20412 CPUtime=342.16
/proc/1300/stat : 1300 (march_nn) R 1298 1300 921 0 -1 4194304 5060 0 0 0 34214 2 0 0 25 0 1 0 1098906628 20901888 4420 1992294400 134512640 135197250 4294956240 18446744073709551615 134539114 0 0 4096 0 0 0 0 17 1 0 0
/proc/1300/statm: 5103 4420 94 167 0 4934 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 20412

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 1301
/proc/meminfo: memFree=968000/2055920 swapFree=4176244/4192956
[pid=1300] ppid=1298 vsize=29144 CPUtime=402.14
/proc/1300/stat : 1300 (march_nn) R 1298 1300 921 0 -1 4194304 5725 0 0 0 40212 2 0 0 25 0 1 0 1098906628 29843456 5085 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/1300/statm: 7286 5085 94 167 0 7117 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 29144

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 1301
/proc/meminfo: memFree=965568/2055920 swapFree=4176244/4192956
[pid=1300] ppid=1298 vsize=29144 CPUtime=462.11
/proc/1300/stat : 1300 (march_nn) R 1298 1300 921 0 -1 4194304 6354 0 0 0 46209 2 0 0 25 0 1 0 1098906628 29843456 5714 1992294400 134512640 135197250 4294956240 18446744073709551615 134649395 0 0 4096 0 0 0 0 17 1 0 0
/proc/1300/statm: 7286 5714 94 167 0 7117 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 29144

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 1301
/proc/meminfo: memFree=963072/2055920 swapFree=4176244/4192956
[pid=1300] ppid=1298 vsize=29144 CPUtime=522.1
/proc/1300/stat : 1300 (march_nn) R 1298 1300 921 0 -1 4194304 6984 0 0 0 52207 3 0 0 25 0 1 0 1098906628 29843456 6344 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/1300/statm: 7286 6344 94 167 0 7117 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 29144

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 1301
/proc/meminfo: memFree=960512/2055920 swapFree=4176244/4192956
[pid=1300] ppid=1298 vsize=29540 CPUtime=582.07
/proc/1300/stat : 1300 (march_nn) R 1298 1300 921 0 -1 4194304 7617 0 0 0 58204 3 0 0 25 0 1 0 1098906628 30248960 6977 1992294400 134512640 135197250 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/1300/statm: 7385 6977 94 167 0 7216 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 29540

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 1301
/proc/meminfo: memFree=958016/2055920 swapFree=4176244/4192956
[pid=1300] ppid=1298 vsize=42636 CPUtime=642.05
/proc/1300/stat : 1300 (march_nn) R 1298 1300 921 0 -1 4194304 8222 0 0 0 64202 3 0 0 25 0 1 0 1098906628 43659264 7582 1992294400 134512640 135197250 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/1300/statm: 10659 7582 94 167 0 10490 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 42636

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 1301
/proc/meminfo: memFree=955712/2055920 swapFree=4176244/4192956
[pid=1300] ppid=1298 vsize=42636 CPUtime=702.03
/proc/1300/stat : 1300 (march_nn) R 1298 1300 921 0 -1 4194304 8797 0 0 0 70199 4 0 0 25 0 1 0 1098906628 43659264 8157 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/1300/statm: 10659 8157 94 167 0 10490 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 42636

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 1301
/proc/meminfo: memFree=953088/2055920 swapFree=4176244/4192956
[pid=1300] ppid=1298 vsize=42636 CPUtime=762.01
/proc/1300/stat : 1300 (march_nn) R 1298 1300 921 0 -1 4194304 9441 0 0 0 76197 4 0 0 25 0 1 0 1098906628 43659264 8801 1992294400 134512640 135197250 4294956240 18446744073709551615 134524895 0 0 4096 0 0 0 0 17 1 0 0
/proc/1300/statm: 10659 8801 94 167 0 10490 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 42636

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 1307
/proc/meminfo: memFree=950584/2055920 swapFree=4176244/4192956
[pid=1300] ppid=1298 vsize=42636 CPUtime=821.98
/proc/1300/stat : 1300 (march_nn) R 1298 1300 921 0 -1 4194304 10061 0 0 0 82194 4 0 0 25 0 1 0 1098906628 43659264 9421 1992294400 134512640 135197250 4294956240 18446744073709551615 134524871 0 0 4096 0 0 0 0 17 1 0 0
/proc/1300/statm: 10659 9421 94 167 0 10490 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 42636

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 1307
/proc/meminfo: memFree=948288/2055920 swapFree=4176244/4192956
[pid=1300] ppid=1298 vsize=42636 CPUtime=881.95
/proc/1300/stat : 1300 (march_nn) R 1298 1300 921 0 -1 4194304 10655 0 0 0 88191 4 0 0 25 0 1 0 1098906628 43659264 10015 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/1300/statm: 10659 10015 94 167 0 10490 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 42636

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 1307
/proc/meminfo: memFree=945984/2055920 swapFree=4176244/4192956
[pid=1300] ppid=1298 vsize=62280 CPUtime=941.94
/proc/1300/stat : 1300 (march_nn) R 1298 1300 921 0 -1 4194304 11221 0 0 0 94189 5 0 0 25 0 1 0 1098906628 63774720 10581 1992294400 134512640 135197250 4294956240 18446744073709551615 134556552 0 0 4096 0 0 0 0 17 1 0 0
/proc/1300/statm: 15570 10581 94 167 0 15401 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 62280

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 1307
/proc/meminfo: memFree=943552/2055920 swapFree=4176244/4192956
[pid=1300] ppid=1298 vsize=62280 CPUtime=1001.91
/proc/1300/stat : 1300 (march_nn) R 1298 1300 921 0 -1 4194304 11824 0 0 0 100186 5 0 0 25 0 1 0 1098906628 63774720 11184 1992294400 134512640 135197250 4294956240 18446744073709551615 134649156 0 0 4096 0 0 0 0 17 1 0 0
/proc/1300/statm: 15570 11184 94 167 0 15401 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 62280

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 1307
/proc/meminfo: memFree=941248/2055920 swapFree=4176244/4192956
[pid=1300] ppid=1298 vsize=62280 CPUtime=1061.89
/proc/1300/stat : 1300 (march_nn) R 1298 1300 921 0 -1 4194304 12394 0 0 0 106183 6 0 0 25 0 1 0 1098906628 63774720 11754 1992294400 134512640 135197250 4294956240 18446744073709551615 134539449 0 0 4096 0 0 0 0 17 1 0 0
/proc/1300/statm: 15570 11754 94 167 0 15401 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 62280

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 1307
/proc/meminfo: memFree=938880/2055920 swapFree=4176244/4192956
[pid=1300] ppid=1298 vsize=62280 CPUtime=1121.87
/proc/1300/stat : 1300 (march_nn) R 1298 1300 921 0 -1 4194304 12973 0 0 0 112181 6 0 0 25 0 1 0 1098906628 63774720 12333 1992294400 134512640 135197250 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/1300/statm: 15570 12333 94 167 0 15401 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 62280

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 1307
/proc/meminfo: memFree=936640/2055920 swapFree=4176244/4192956
[pid=1300] ppid=1298 vsize=63072 CPUtime=1181.85
/proc/1300/stat : 1300 (march_nn) R 1298 1300 921 0 -1 4194304 13540 0 0 0 118178 7 0 0 25 0 1 0 1098906628 64585728 12900 1992294400 134512640 135197250 4294956240 18446744073709551615 134593059 0 0 4096 0 0 0 0 17 1 0 0
/proc/1300/statm: 15768 12900 94 167 0 15599 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 63072



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 1307
/proc/meminfo: memFree=935872/2055920 swapFree=4176244/4192956
[pid=1300] ppid=1298 vsize=63072 CPUtime=1200.04
/proc/1300/stat : 1300 (march_nn) R 1298 1300 921 0 -1 4194304 13711 0 0 0 119997 7 0 0 25 0 1 0 1098906628 64585728 13071 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/1300/statm: 15768 13071 94 167 0 15599 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 63072

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 1307
/proc/meminfo: memFree=935872/2055920 swapFree=4176244/4192956
[pid=1300] ppid=1298 vsize=63072 CPUtime=1200.04
/proc/1300/stat : 1300 (march_nn) R 1298 1300 921 0 -1 4194304 13711 0 0 0 119997 7 0 0 25 0 1 0 1098906628 64585728 13071 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/1300/statm: 15768 13071 94 167 0 15599 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 63072

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.98
CPU system time (s): 0.081987
CPU usage (%): 99.9623
Max. virtual memory (cumulated for all children) (KiB): 63072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.081987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13711
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= 1354

runsolver used 0.836872 second user time and 2.52861 second system time

The end

Launcher Data 

Begin job on node53 at 2009-03-28 18:47:21
IDJOB=1515986
IDBENCH=70475
IDSOLVER=522
FILE ID=node53/1515986-1238262441
PBS_JOBID= 9060823
Free space on /tmp= 66040 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/65/unif-k7-r89-v65-c5785-S2142794689-088.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515986-1238262441/watcher-1515986-1238262441 -o /tmp/evaluation-result-1515986-1238262441/solver-1515986-1238262441 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1515986-1238262441.cnf

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

MD5SUM BENCH= 0f4b7bee4959ec0290a8262b27584313
RANDOM SEED=267340927

node53.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		: 3000.264
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		: 3000.264
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        988904 kB
Buffers:         82464 kB
Cached:         900868 kB
SwapCached:      10692 kB
Active:         187324 kB
Inactive:       808276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        988904 kB
SwapTotal:     4192956 kB
SwapFree:      4176244 kB
Dirty:             908 kB
Writeback:           0 kB
Mapped:          17844 kB
Slab:            57360 kB
Committed_AS:  2454136 kB
PageTables:       1384 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= 66040 MiB
End job on node53 at 2009-03-28 19:07:24