Trace number 1516058

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-S1610649331-094.cnf
MD5SUM559244527104bd6e88d823e1ca1028fc
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 

0.89/0.95	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.89/0.95	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.89/0.95	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.89/0.95	c main()::
0.89/0.95	c initFormula():: searching for DIMACS p-line....
0.89/0.95	c full lookahead due to high density!
0.89/0.95	c initFormula():: the DIMACS p-line indicates a CNF of 65 variables and 5785 clauses.
0.89/0.95	c parseCNF():: parsing....
0.89/0.95	c parseCNF():: the CNF contains 0 unary clauses.
0.89/0.95	c runParser():: parsing was successful, warming up engines...
0.89/0.95	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.95	c preprocessing fase I completed:: there are now 65 free variables and 5785 clauses.
0.89/0.95	c stat :: sign balance is biased by 0.006
0.89/0.95	c using k-SAT heuristics (size based diff)
0.89/0.95	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.95	c simplify_formula():: removed 0 tautological, 0 satisfied and 4 duplicate clauses
0.89/0.95	c resolvent_look() :: found 2 resolvents
0.89/0.95	c main():: clause / variable ratio: ( 5787 / 65 ) = 89.03
0.89/0.95	c longest clause has size 7
0.89/0.95	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.95	c number of free variables = 65
0.89/0.95	c dynamic_preselect_setsize :: off
0.89/0.95	c main():: all systems go!
0.89/0.95	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 30
0.89/0.98	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 373
1.09/1.15	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 3037
2.29/2.34	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 17200
8.69/8.75	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 72328
34.58/34.68	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 235395
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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-1516058-1238263710/watcher-1516058-1238263710 -o /tmp/evaluation-result-1516058-1238263710/solver-1516058-1238263710 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1516058-1238263710.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 0.96 2/64 21217
/proc/meminfo: memFree=1716864/2055920 swapFree=4178884/4192956
[pid=21217] ppid=21215 vsize=836 CPUtime=0
/proc/21217/stat : 21217 (march_nn) R 21215 21217 20878 0 -1 4194304 105 0 0 0 0 0 0 0 21 0 1 0 1099034741 856064 90 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/21217/statm: 209 91 59 167 0 40 0

[startup+0.0708979 s]
/proc/loadavg: 0.99 0.97 0.96 2/64 21217
/proc/meminfo: memFree=1716864/2055920 swapFree=4178884/4192956
[pid=21217] ppid=21215 vsize=1876 CPUtime=0.06
/proc/21217/stat : 21217 (march_nn) R 21215 21217 20878 0 -1 4194304 823 0 0 0 6 0 0 0 21 0 1 0 1099034741 1921024 343 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/21217/statm: 469 343 84 167 0 300 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1876

[startup+0.101902 s]
/proc/loadavg: 0.99 0.97 0.96 2/64 21217
/proc/meminfo: memFree=1716864/2055920 swapFree=4178884/4192956
[pid=21217] ppid=21215 vsize=1876 CPUtime=0.09
/proc/21217/stat : 21217 (march_nn) R 21215 21217 20878 0 -1 4194304 823 0 0 0 9 0 0 0 21 0 1 0 1099034741 1921024 343 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/21217/statm: 469 343 84 167 0 300 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1876

[startup+0.301942 s]
/proc/loadavg: 0.99 0.97 0.96 2/64 21217
/proc/meminfo: memFree=1716864/2055920 swapFree=4178884/4192956
[pid=21217] ppid=21215 vsize=1876 CPUtime=0.29
/proc/21217/stat : 21217 (march_nn) R 21215 21217 20878 0 -1 4194304 823 0 0 0 29 0 0 0 23 0 1 0 1099034741 1921024 343 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/21217/statm: 469 343 84 167 0 300 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1876

[startup+0.70202 s]
/proc/loadavg: 0.99 0.97 0.96 2/64 21217
/proc/meminfo: memFree=1716864/2055920 swapFree=4178884/4192956
[pid=21217] ppid=21215 vsize=1876 CPUtime=0.69
/proc/21217/stat : 21217 (march_nn) R 21215 21217 20878 0 -1 4194304 823 0 0 0 69 0 0 0 25 0 1 0 1099034741 1921024 343 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/21217/statm: 469 343 84 167 0 300 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1876

[startup+1.50118 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21218
/proc/meminfo: memFree=1715576/2055920 swapFree=4178884/4192956
[pid=21217] ppid=21215 vsize=2304 CPUtime=1.49
/proc/21217/stat : 21217 (march_nn) R 21215 21217 20878 0 -1 4194304 1051 0 0 0 149 0 0 0 25 0 1 0 1099034741 2359296 415 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/21217/statm: 576 415 94 167 0 407 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2304

[startup+3.1015 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21218
/proc/meminfo: memFree=1715448/2055920 swapFree=4178884/4192956
[pid=21217] ppid=21215 vsize=2552 CPUtime=3.09
/proc/21217/stat : 21217 (march_nn) R 21215 21217 20878 0 -1 4194304 1055 0 0 0 309 0 0 0 25 0 1 0 1099034741 2613248 419 1992294400 134512640 135197250 4294956240 18446744073709551615 134550700 0 0 4096 0 0 0 0 17 1 0 0
/proc/21217/statm: 638 419 94 167 0 469 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2552

[startup+6.30113 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21218
/proc/meminfo: memFree=1715256/2055920 swapFree=4178884/4192956
[pid=21217] ppid=21215 vsize=2552 CPUtime=6.29
/proc/21217/stat : 21217 (march_nn) R 21215 21217 20878 0 -1 4194304 1096 0 0 0 629 0 0 0 25 0 1 0 1099034741 2613248 460 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/21217/statm: 638 460 94 167 0 469 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2552

[startup+12.7024 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21218
/proc/meminfo: memFree=1714552/2055920 swapFree=4178884/4192956
[pid=21217] ppid=21215 vsize=3236 CPUtime=12.68
/proc/21217/stat : 21217 (march_nn) R 21215 21217 20878 0 -1 4194304 1253 0 0 0 1268 0 0 0 25 0 1 0 1099034741 3313664 617 1992294400 134512640 135197250 4294956240 18446744073709551615 134593053 0 0 4096 0 0 0 0 17 1 0 0
/proc/21217/statm: 809 617 94 167 0 640 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3236

[startup+25.5019 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21218
/proc/meminfo: memFree=1713848/2055920 swapFree=4178884/4192956
[pid=21217] ppid=21215 vsize=4088 CPUtime=25.49
/proc/21217/stat : 21217 (march_nn) R 21215 21217 20878 0 -1 4194304 1416 0 0 0 2548 1 0 0 25 0 1 0 1099034741 4186112 780 1992294400 134512640 135197250 4294956240 18446744073709551615 134603122 0 0 4096 0 0 0 0 17 1 0 0
/proc/21217/statm: 1022 780 94 167 0 853 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4088

[startup+51.102 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21218
/proc/meminfo: memFree=1712568/2055920 swapFree=4178884/4192956
[pid=21217] ppid=21215 vsize=6004 CPUtime=51.07
/proc/21217/stat : 21217 (march_nn) R 21215 21217 20878 0 -1 4194304 1730 0 0 0 5106 1 0 0 25 0 1 0 1099034741 6148096 1094 1992294400 134512640 135197250 4294956240 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/21217/statm: 1501 1094 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 0.96 2/65 21218
/proc/meminfo: memFree=1710072/2055920 swapFree=4178884/4192956
[pid=21217] ppid=21215 vsize=7728 CPUtime=102.25
/proc/21217/stat : 21217 (march_nn) R 21215 21217 20878 0 -1 4194304 2336 0 0 0 10224 1 0 0 25 0 1 0 1099034741 7913472 1700 1992294400 134512640 135197250 4294956240 18446744073709551615 134593066 0 0 4096 0 0 0 0 17 1 0 0
/proc/21217/statm: 1932 1700 94 167 0 1763 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 7728

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21218
/proc/meminfo: memFree=1707320/2055920 swapFree=4178884/4192956
[pid=21217] ppid=21215 vsize=10316 CPUtime=162.23
/proc/21217/stat : 21217 (march_nn) R 21215 21217 20878 0 -1 4194304 3027 0 0 0 16221 2 0 0 25 0 1 0 1099034741 10563584 2391 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/21217/statm: 2579 2391 94 167 0 2410 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 10316

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21218
/proc/meminfo: memFree=1704568/2055920 swapFree=4178884/4192956
[pid=21217] ppid=21215 vsize=14196 CPUtime=222.21
/proc/21217/stat : 21217 (march_nn) R 21215 21217 20878 0 -1 4194304 3699 0 0 0 22219 2 0 0 25 0 1 0 1099034741 14536704 3063 1992294400 134512640 135197250 4294956240 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 1 0 0
/proc/21217/statm: 3549 3063 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 0.96 2/65 21218
/proc/meminfo: memFree=1701688/2055920 swapFree=4178884/4192956
[pid=21217] ppid=21215 vsize=20388 CPUtime=282.18
/proc/21217/stat : 21217 (march_nn) R 21215 21217 20878 0 -1 4194304 4396 0 0 0 28215 3 0 0 25 0 1 0 1099034741 20877312 3760 1992294400 134512640 135197250 4294956240 18446744073709551615 134524895 0 0 4096 0 0 0 0 17 1 0 0
/proc/21217/statm: 5097 3760 94 167 0 4928 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 20388

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21218
/proc/meminfo: memFree=1699000/2055920 swapFree=4178884/4192956
[pid=21217] ppid=21215 vsize=20388 CPUtime=342.16
/proc/21217/stat : 21217 (march_nn) R 21215 21217 20878 0 -1 4194304 5044 0 0 0 34213 3 0 0 25 0 1 0 1099034741 20877312 4408 1992294400 134512640 135197250 4294956240 18446744073709551615 134524931 0 0 4096 0 0 0 0 17 1 0 0
/proc/21217/statm: 5097 4408 94 167 0 4928 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 20388

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21218
/proc/meminfo: memFree=1696376/2055920 swapFree=4178884/4192956
[pid=21217] ppid=21215 vsize=29120 CPUtime=402.14
/proc/21217/stat : 21217 (march_nn) R 21215 21217 20878 0 -1 4194304 5709 0 0 0 40210 4 0 0 25 0 1 0 1099034741 29818880 5073 1992294400 134512640 135197250 4294956240 18446744073709551615 134593003 0 0 4096 0 0 0 0 17 1 0 0
/proc/21217/statm: 7280 5073 94 167 0 7111 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 29120

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21218
/proc/meminfo: memFree=1693816/2055920 swapFree=4178884/4192956
[pid=21217] ppid=21215 vsize=29120 CPUtime=462.12
/proc/21217/stat : 21217 (march_nn) R 21215 21217 20878 0 -1 4194304 6332 0 0 0 46208 4 0 0 25 0 1 0 1099034741 29818880 5696 1992294400 134512640 135197250 4294956240 18446744073709551615 134603232 0 0 4096 0 0 0 0 17 1 0 0
/proc/21217/statm: 7280 5696 94 167 0 7111 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 29120

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21218
/proc/meminfo: memFree=1691192/2055920 swapFree=4178884/4192956
[pid=21217] ppid=21215 vsize=29120 CPUtime=522.09
/proc/21217/stat : 21217 (march_nn) R 21215 21217 20878 0 -1 4194304 6978 0 0 0 52205 4 0 0 25 0 1 0 1099034741 29818880 6342 1992294400 134512640 135197250 4294956240 18446744073709551615 134525038 0 0 4096 0 0 0 0 17 1 0 0
/proc/21217/statm: 7280 6342 94 167 0 7111 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 29120

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21218
/proc/meminfo: memFree=1688568/2055920 swapFree=4178884/4192956
[pid=21217] ppid=21215 vsize=29492 CPUtime=582.07
/proc/21217/stat : 21217 (march_nn) R 21215 21217 20878 0 -1 4194304 7609 0 0 0 58202 5 0 0 25 0 1 0 1099034741 30199808 6973 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/21217/statm: 7373 6973 94 167 0 7204 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 29492

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21218
/proc/meminfo: memFree=1686136/2055920 swapFree=4178884/4192956
[pid=21217] ppid=21215 vsize=42588 CPUtime=642.05
/proc/21217/stat : 21217 (march_nn) R 21215 21217 20878 0 -1 4194304 8201 0 0 0 64200 5 0 0 25 0 1 0 1099034741 43610112 7565 1992294400 134512640 135197250 4294956240 18446744073709551615 134593137 0 0 4096 0 0 0 0 17 1 0 0
/proc/21217/statm: 10647 7565 94 167 0 10478 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 42588

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21218
/proc/meminfo: memFree=1683832/2055920 swapFree=4178884/4192956
[pid=21217] ppid=21215 vsize=42588 CPUtime=702.03
/proc/21217/stat : 21217 (march_nn) R 21215 21217 20878 0 -1 4194304 8771 0 0 0 70197 6 0 0 25 0 1 0 1099034741 43610112 8135 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/21217/statm: 10647 8135 94 167 0 10478 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 42588

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21218
/proc/meminfo: memFree=1681208/2055920 swapFree=4178884/4192956
[pid=21217] ppid=21215 vsize=42588 CPUtime=762.01
/proc/21217/stat : 21217 (march_nn) R 21215 21217 20878 0 -1 4194304 9421 0 0 0 76195 6 0 0 25 0 1 0 1099034741 43610112 8785 1992294400 134512640 135197250 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/21217/statm: 10647 8785 94 167 0 10478 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 42588

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21218
/proc/meminfo: memFree=1678712/2055920 swapFree=4178884/4192956
[pid=21217] ppid=21215 vsize=42588 CPUtime=821.99
/proc/21217/stat : 21217 (march_nn) R 21215 21217 20878 0 -1 4194304 10044 0 0 0 82192 7 0 0 25 0 1 0 1099034741 43610112 9408 1992294400 134512640 135197250 4294956240 18446744073709551615 134603232 0 0 4096 0 0 0 0 17 1 0 0
/proc/21217/statm: 10647 9408 94 167 0 10478 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 42588

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21218
/proc/meminfo: memFree=1676280/2055920 swapFree=4178884/4192956
[pid=21217] ppid=21215 vsize=42588 CPUtime=881.96
/proc/21217/stat : 21217 (march_nn) R 21215 21217 20878 0 -1 4194304 10630 0 0 0 88189 7 0 0 25 0 1 0 1099034741 43610112 9994 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/21217/statm: 10647 9994 94 167 0 10478 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 42588

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21218
/proc/meminfo: memFree=1674040/2055920 swapFree=4178884/4192956
[pid=21217] ppid=21215 vsize=62232 CPUtime=941.94
/proc/21217/stat : 21217 (march_nn) R 21215 21217 20878 0 -1 4194304 11191 0 0 0 94187 7 0 0 25 0 1 0 1099034741 63725568 10555 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/21217/statm: 15558 10555 94 167 0 15389 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 62232

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21218
/proc/meminfo: memFree=1671480/2055920 swapFree=4178884/4192956
[pid=21217] ppid=21215 vsize=62232 CPUtime=1001.92
/proc/21217/stat : 21217 (march_nn) R 21215 21217 20878 0 -1 4194304 11809 0 0 0 100184 8 0 0 25 0 1 0 1099034741 63725568 11173 1992294400 134512640 135197250 4294956240 18446744073709551615 134592981 0 0 4096 0 0 0 0 17 1 0 0
/proc/21217/statm: 15558 11173 94 167 0 15389 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 62232

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21218
/proc/meminfo: memFree=1669176/2055920 swapFree=4178884/4192956
[pid=21217] ppid=21215 vsize=62232 CPUtime=1061.89
/proc/21217/stat : 21217 (march_nn) R 21215 21217 20878 0 -1 4194304 12385 0 0 0 106181 8 0 0 25 0 1 0 1099034741 63725568 11749 1992294400 134512640 135197250 4294956240 18446744073709551615 134603175 0 0 4096 0 0 0 0 17 1 0 0
/proc/21217/statm: 15558 11749 94 167 0 15389 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 62232

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21218
/proc/meminfo: memFree=1666808/2055920 swapFree=4178884/4192956
[pid=21217] ppid=21215 vsize=62976 CPUtime=1121.87
/proc/21217/stat : 21217 (march_nn) R 21215 21217 20878 0 -1 4194304 12975 0 0 0 112178 9 0 0 25 0 1 0 1099034741 64487424 12339 1992294400 134512640 135197250 4294956240 18446744073709551615 134592756 0 0 4096 0 0 0 0 17 1 0 0
/proc/21217/statm: 15744 12339 94 167 0 15575 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 62976

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21218
/proc/meminfo: memFree=1664632/2055920 swapFree=4178884/4192956
[pid=21217] ppid=21215 vsize=62976 CPUtime=1181.84
/proc/21217/stat : 21217 (march_nn) R 21215 21217 20878 0 -1 4194304 13523 0 0 0 118175 9 0 0 25 0 1 0 1099034741 64487424 12887 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/21217/statm: 15744 12887 94 167 0 15575 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 62976



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21218
/proc/meminfo: memFree=1663864/2055920 swapFree=4178884/4192956
[pid=21217] ppid=21215 vsize=62976 CPUtime=1200.05
/proc/21217/stat : 21217 (march_nn) R 21215 21217 20878 0 -1 4194304 13689 0 0 0 119995 10 0 0 25 0 1 0 1099034741 64487424 13053 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/21217/statm: 15744 13053 94 167 0 15575 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 62976

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 0.96 2/65 21218
/proc/meminfo: memFree=1663864/2055920 swapFree=4178884/4192956
[pid=21217] ppid=21215 vsize=62976 CPUtime=1200.05
/proc/21217/stat : 21217 (march_nn) R 21215 21217 20878 0 -1 4194304 13689 0 0 0 119995 10 0 0 25 0 1 0 1099034741 64487424 13053 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/21217/statm: 15744 13053 94 167 0 15575 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 62976

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.95
CPU system time (s): 0.109983
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 62976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.109983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13689
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= 1777

runsolver used 0.933858 second user time and 2.41963 second system time

The end

Launcher Data 

Begin job on node75 at 2009-03-28 19:08:30
IDJOB=1516058
IDBENCH=70481
IDSOLVER=522
FILE ID=node75/1516058-1238263710
PBS_JOBID= 9060819
Free space on /tmp= 64928 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/65/unif-k7-r89-v65-c5785-S1610649331-094.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516058-1238263710/watcher-1516058-1238263710 -o /tmp/evaluation-result-1516058-1238263710/solver-1516058-1238263710 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1516058-1238263710.cnf

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

MD5SUM BENCH= 559244527104bd6e88d823e1ca1028fc
RANDOM SEED=288542429

node75.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		: 3000.263
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		: 3000.263
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:       1717280 kB
Buffers:         61184 kB
Cached:         198260 kB
SwapCached:       8136 kB
Active:         155348 kB
Inactive:       113728 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1717280 kB
SwapTotal:     4192956 kB
SwapFree:      4178884 kB
Dirty:             920 kB
Writeback:           0 kB
Mapped:          15344 kB
Slab:            55392 kB
Committed_AS:  2252720 kB
PageTables:       1420 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= 64928 MiB
End job on node75 at 2009-03-28 19:28:33