Trace number 1516466

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) 1200.04 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/65/
unif-k7-r89-v65-c5785-S1146593655-045.cnf
MD5SUM4f3aa79447d830354123007662a4d040
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.487925
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 

1.00/1.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.00/1.02	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.00/1.02	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.00/1.02	c main()::
1.00/1.02	c initFormula():: searching for DIMACS p-line....
1.00/1.02	c full lookahead due to high density!
1.00/1.02	c initFormula():: the DIMACS p-line indicates a CNF of 65 variables and 5785 clauses.
1.00/1.02	c parseCNF():: parsing....
1.00/1.02	c parseCNF():: the CNF contains 0 unary clauses.
1.00/1.02	c runParser():: parsing was successful, warming up engines...
1.00/1.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.02	c preprocessing fase I completed:: there are now 65 free variables and 5785 clauses.
1.00/1.02	c stat :: sign balance is biased by 0.005
1.00/1.02	c using k-SAT heuristics (size based diff)
1.00/1.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 4 duplicate clauses
1.00/1.02	c resolvent_look() :: found 2 resolvents
1.00/1.02	c main():: clause / variable ratio: ( 5787 / 65 ) = 89.03
1.00/1.02	c longest clause has size 7
1.00/1.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.02	c number of free variables = 65
1.00/1.02	c dynamic_preselect_setsize :: off
1.00/1.02	c main():: all systems go!
1.00/1.02	c |----------------------------------------------------------------|
c |*
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c |********************************
c |****************************************************************| ( 0/999) NodeCount: 28
1.00/1.05	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 371
1.19/1.23	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 2918
2.39/2.48	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 16304
8.99/9.05	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 68822
35.48/35.55	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 225139
118.86/118.96	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 585431
324.09/324.21	c |----------------------------------------------------------------|
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c |****************************************************************| ( 7/999) NodeCount: 1240002
722.86/723.11	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-1516466-1238270065/watcher-1516466-1238270065 -o /tmp/evaluation-result-1516466-1238270065/solver-1516466-1238270065 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1516466-1238270065.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: 0.91 0.95 0.95 2/64 18908
/proc/meminfo: memFree=876088/2055920 swapFree=4176704/4192956
[pid=18908] ppid=18906 vsize=836 CPUtime=0
/proc/18908/stat : 18908 (march_nn) R 18906 18908 18765 0 -1 4194304 105 0 0 0 0 0 0 0 18 0 1 0 1099672316 856064 90 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/18908/statm: 209 90 59 167 0 40 0

[startup+0.0207 s]
/proc/loadavg: 0.91 0.95 0.95 2/64 18908
/proc/meminfo: memFree=876088/2055920 swapFree=4176704/4192956
[pid=18908] ppid=18906 vsize=1300 CPUtime=0.01
/proc/18908/stat : 18908 (march_nn) R 18906 18908 18765 0 -1 4194304 206 0 0 0 1 0 0 0 18 0 1 0 1099672316 1331200 181 1992294400 134512640 135197250 4294956240 18446744073709551615 134648929 0 0 4096 0 0 0 0 17 1 0 0
/proc/18908/statm: 325 181 66 167 0 156 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1300

[startup+0.101708 s]
/proc/loadavg: 0.91 0.95 0.95 2/64 18908
/proc/meminfo: memFree=876088/2055920 swapFree=4176704/4192956
[pid=18908] ppid=18906 vsize=1880 CPUtime=0.09
/proc/18908/stat : 18908 (march_nn) R 18906 18908 18765 0 -1 4194304 824 0 0 0 9 0 0 0 18 0 1 0 1099672316 1925120 344 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/18908/statm: 470 344 84 167 0 301 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1880

[startup+0.301729 s]
/proc/loadavg: 0.91 0.95 0.95 2/64 18908
/proc/meminfo: memFree=876088/2055920 swapFree=4176704/4192956
[pid=18908] ppid=18906 vsize=1880 CPUtime=0.29
/proc/18908/stat : 18908 (march_nn) R 18906 18908 18765 0 -1 4194304 824 0 0 0 29 0 0 0 19 0 1 0 1099672316 1925120 344 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/18908/statm: 470 344 84 167 0 301 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1880

[startup+0.701776 s]
/proc/loadavg: 0.91 0.95 0.95 2/64 18908
/proc/meminfo: memFree=876088/2055920 swapFree=4176704/4192956
[pid=18908] ppid=18906 vsize=1880 CPUtime=0.69
/proc/18908/stat : 18908 (march_nn) R 18906 18908 18765 0 -1 4194304 824 0 0 0 69 0 0 0 23 0 1 0 1099672316 1925120 344 1992294400 134512640 135197250 4294956240 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 1 0 0
/proc/18908/statm: 470 344 84 167 0 301 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1880

[startup+1.50187 s]
/proc/loadavg: 0.91 0.95 0.95 2/65 18909
/proc/meminfo: memFree=874992/2055920 swapFree=4176704/4192956
[pid=18908] ppid=18906 vsize=2304 CPUtime=1.49
/proc/18908/stat : 18908 (march_nn) R 18906 18908 18765 0 -1 4194304 1054 0 0 0 149 0 0 0 25 0 1 0 1099672316 2359296 416 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/18908/statm: 576 416 94 167 0 407 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2304

[startup+3.10105 s]
/proc/loadavg: 0.91 0.95 0.95 2/65 18909
/proc/meminfo: memFree=874608/2055920 swapFree=4176704/4192956
[pid=18908] ppid=18906 vsize=2552 CPUtime=3.09
/proc/18908/stat : 18908 (march_nn) R 18906 18908 18765 0 -1 4194304 1056 0 0 0 309 0 0 0 25 0 1 0 1099672316 2613248 418 1992294400 134512640 135197250 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/18908/statm: 638 418 94 167 0 469 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2552

[startup+6.30142 s]
/proc/loadavg: 0.92 0.95 0.95 2/65 18909
/proc/meminfo: memFree=874416/2055920 swapFree=4176704/4192956
[pid=18908] ppid=18906 vsize=2552 CPUtime=6.29
/proc/18908/stat : 18908 (march_nn) R 18906 18908 18765 0 -1 4194304 1093 0 0 0 629 0 0 0 25 0 1 0 1099672316 2613248 455 1992294400 134512640 135197250 4294956240 18446744073709551615 134524895 0 0 4096 0 0 0 0 17 1 0 0
/proc/18908/statm: 638 455 94 167 0 469 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2552

[startup+12.7012 s]
/proc/loadavg: 0.93 0.96 0.95 2/65 18909
/proc/meminfo: memFree=873648/2055920 swapFree=4176704/4192956
[pid=18908] ppid=18906 vsize=3236 CPUtime=12.68
/proc/18908/stat : 18908 (march_nn) R 18906 18908 18765 0 -1 4194304 1244 0 0 0 1268 0 0 0 25 0 1 0 1099672316 3313664 606 1992294400 134512640 135197250 4294956240 18446744073709551615 134603049 0 0 4096 0 0 0 0 17 1 0 0
/proc/18908/statm: 809 606 94 167 0 640 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3236

[startup+25.5016 s]
/proc/loadavg: 0.94 0.96 0.95 2/65 18909
/proc/meminfo: memFree=873072/2055920 swapFree=4176704/4192956
[pid=18908] ppid=18906 vsize=4088 CPUtime=25.49
/proc/18908/stat : 18908 (march_nn) R 18906 18908 18765 0 -1 4194304 1397 0 0 0 2548 1 0 0 25 0 1 0 1099672316 4186112 759 1992294400 134512640 135197250 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/18908/statm: 1022 759 94 167 0 853 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4088

[startup+51.1016 s]
/proc/loadavg: 0.96 0.96 0.95 2/65 18909
/proc/meminfo: memFree=871856/2055920 swapFree=4176704/4192956
[pid=18908] ppid=18906 vsize=6004 CPUtime=51.08
/proc/18908/stat : 18908 (march_nn) R 18906 18908 18765 0 -1 4194304 1690 0 0 0 5107 1 0 0 25 0 1 0 1099672316 6148096 1052 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/18908/statm: 1501 1052 94 167 0 1332 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6004

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.95 2/65 18909
/proc/meminfo: memFree=869616/2055920 swapFree=4176704/4192956
[pid=18908] ppid=18906 vsize=7728 CPUtime=102.26
/proc/18908/stat : 18908 (march_nn) R 18906 18908 18765 0 -1 4194304 2258 0 0 0 10225 1 0 0 25 0 1 0 1099672316 7913472 1620 1992294400 134512640 135197250 4294956240 18446744073709551615 134524834 0 0 4096 0 0 0 0 17 1 0 0
/proc/18908/statm: 1932 1620 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 18909
/proc/meminfo: memFree=866992/2055920 swapFree=4176704/4192956
[pid=18908] ppid=18906 vsize=10316 CPUtime=162.24
/proc/18908/stat : 18908 (march_nn) R 18906 18908 18765 0 -1 4194304 2907 0 0 0 16222 2 0 0 25 0 1 0 1099672316 10563584 2269 1992294400 134512640 135197250 4294956240 18446744073709551615 134603275 0 0 4096 0 0 0 0 17 1 0 0
/proc/18908/statm: 2579 2269 94 167 0 2410 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10316

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 18909
/proc/meminfo: memFree=864432/2055920 swapFree=4176704/4192956
[pid=18908] ppid=18906 vsize=14196 CPUtime=222.23
/proc/18908/stat : 18908 (march_nn) R 18906 18908 18765 0 -1 4194304 3537 0 0 0 22220 3 0 0 25 0 1 0 1099672316 14536704 2899 1992294400 134512640 135197250 4294956240 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 1 0 0
/proc/18908/statm: 3549 2899 94 167 0 3380 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 14196

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 18909
/proc/meminfo: memFree=861936/2055920 swapFree=4176704/4192956
[pid=18908] ppid=18906 vsize=20016 CPUtime=282.2
/proc/18908/stat : 18908 (march_nn) R 18906 18908 18765 0 -1 4194304 4148 0 0 0 28217 3 0 0 25 0 1 0 1099672316 20496384 3510 1992294400 134512640 135197250 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/18908/statm: 5004 3510 94 167 0 4835 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 20016

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 18909
/proc/meminfo: memFree=859376/2055920 swapFree=4176704/4192956
[pid=18908] ppid=18906 vsize=20388 CPUtime=342.19
/proc/18908/stat : 18908 (march_nn) R 18906 18908 18765 0 -1 4194304 4791 0 0 0 34215 4 0 0 25 0 1 0 1099672316 20877312 4153 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/18908/statm: 5097 4153 94 167 0 4928 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 20388

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 18915
/proc/meminfo: memFree=856816/2055920 swapFree=4176704/4192956
[pid=18908] ppid=18906 vsize=20388 CPUtime=402.15
/proc/18908/stat : 18908 (march_nn) R 18906 18908 18765 0 -1 4194304 5421 0 0 0 40211 4 0 0 25 0 1 0 1099672316 20877312 4783 1992294400 134512640 135197250 4294956240 18446744073709551615 134603342 0 0 4096 0 0 0 0 17 1 0 0
/proc/18908/statm: 5097 4783 94 167 0 4928 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 20388

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 18915
/proc/meminfo: memFree=854448/2055920 swapFree=4176704/4192956
[pid=18908] ppid=18906 vsize=29120 CPUtime=462.14
/proc/18908/stat : 18908 (march_nn) R 18906 18908 18765 0 -1 4194304 6004 0 0 0 46209 5 0 0 25 0 1 0 1099672316 29818880 5366 1992294400 134512640 135197250 4294956240 18446744073709551615 134527242 0 0 4096 0 0 0 0 17 1 0 0
/proc/18908/statm: 7280 5366 94 167 0 7111 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 29120

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 18915
/proc/meminfo: memFree=852080/2055920 swapFree=4176704/4192956
[pid=18908] ppid=18906 vsize=29120 CPUtime=522.12
/proc/18908/stat : 18908 (march_nn) R 18906 18908 18765 0 -1 4194304 6626 0 0 0 52207 5 0 0 25 0 1 0 1099672316 29818880 5988 1992294400 134512640 135197250 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/18908/statm: 7280 5988 94 167 0 7111 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 29120

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 18915
/proc/meminfo: memFree=849776/2055920 swapFree=4176704/4192956
[pid=18908] ppid=18906 vsize=29120 CPUtime=582.11
/proc/18908/stat : 18908 (march_nn) R 18906 18908 18765 0 -1 4194304 7200 0 0 0 58205 6 0 0 25 0 1 0 1099672316 29818880 6562 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/18908/statm: 7280 6562 94 167 0 7111 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 29120

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 18915
/proc/meminfo: memFree=847408/2055920 swapFree=4176704/4192956
[pid=18908] ppid=18906 vsize=42588 CPUtime=642.08
/proc/18908/stat : 18908 (march_nn) R 18906 18908 18765 0 -1 4194304 7771 0 0 0 64202 6 0 0 25 0 1 0 1099672316 43610112 7133 1992294400 134512640 135197250 4294956240 18446744073709551615 134522847 0 0 4096 0 0 0 0 17 1 0 0
/proc/18908/statm: 10647 7133 94 167 0 10478 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 42588

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 18915
/proc/meminfo: memFree=845168/2055920 swapFree=4176704/4192956
[pid=18908] ppid=18906 vsize=42588 CPUtime=702.07
/proc/18908/stat : 18908 (march_nn) R 18906 18908 18765 0 -1 4194304 8320 0 0 0 70200 7 0 0 25 0 1 0 1099672316 43610112 7682 1992294400 134512640 135197250 4294956240 18446744073709551615 134592688 0 0 4096 0 0 0 0 17 1 0 0
/proc/18908/statm: 10647 7682 94 167 0 10478 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 42588

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 18915
/proc/meminfo: memFree=842800/2055920 swapFree=4176704/4192956
[pid=18908] ppid=18906 vsize=42588 CPUtime=762.05
/proc/18908/stat : 18908 (march_nn) R 18906 18908 18765 0 -1 4194304 8897 0 0 0 76198 7 0 0 25 0 1 0 1099672316 43610112 8259 1992294400 134512640 135197250 4294956240 18446744073709551615 134539114 0 0 4096 0 0 0 0 17 1 0 0
/proc/18908/statm: 10647 8259 94 167 0 10478 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 42588

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 18915
/proc/meminfo: memFree=840560/2055920 swapFree=4176704/4192956
[pid=18908] ppid=18906 vsize=42588 CPUtime=822.03
/proc/18908/stat : 18908 (march_nn) R 18906 18908 18765 0 -1 4194304 9472 0 0 0 82195 8 0 0 25 0 1 0 1099672316 43610112 8834 1992294400 134512640 135197250 4294956240 18446744073709551615 134550718 0 0 4096 0 0 0 0 17 1 0 0
/proc/18908/statm: 10647 8834 94 167 0 10478 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 42588

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 18915
/proc/meminfo: memFree=838128/2055920 swapFree=4176704/4192956
[pid=18908] ppid=18906 vsize=42588 CPUtime=882.01
/proc/18908/stat : 18908 (march_nn) R 18906 18908 18765 0 -1 4194304 10055 0 0 0 88193 8 0 0 25 0 1 0 1099672316 43610112 9417 1992294400 134512640 135197250 4294956240 18446744073709551615 134539114 0 0 4096 0 0 0 0 17 1 0 0
/proc/18908/statm: 10647 9417 94 167 0 10478 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 42588

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 18915
/proc/meminfo: memFree=836016/2055920 swapFree=4176704/4192956
[pid=18908] ppid=18906 vsize=42588 CPUtime=942
/proc/18908/stat : 18908 (march_nn) R 18906 18908 18765 0 -1 4194304 10608 0 0 0 94191 9 0 0 25 0 1 0 1099672316 43610112 9970 1992294400 134512640 135197250 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/18908/statm: 10647 9970 94 167 0 10478 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 42588

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 18915
/proc/meminfo: memFree=833776/2055920 swapFree=4176704/4192956
[pid=18908] ppid=18906 vsize=62232 CPUtime=1001.97
/proc/18908/stat : 18908 (march_nn) R 18906 18908 18765 0 -1 4194304 11152 0 0 0 100188 9 0 0 25 0 1 0 1099672316 63725568 10514 1992294400 134512640 135197250 4294956240 18446744073709551615 134617766 0 0 4096 0 0 0 0 17 1 0 0
/proc/18908/statm: 15558 10514 94 167 0 15389 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 62232

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 18915
/proc/meminfo: memFree=831472/2055920 swapFree=4176704/4192956
[pid=18908] ppid=18906 vsize=62232 CPUtime=1061.95
/proc/18908/stat : 18908 (march_nn) R 18906 18908 18765 0 -1 4194304 11728 0 0 0 106186 9 0 0 25 0 1 0 1099672316 63725568 11090 1992294400 134512640 135197250 4294956240 18446744073709551615 134550837 0 0 4096 0 0 0 0 17 1 0 0
/proc/18908/statm: 15558 11090 94 167 0 15389 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 62232

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 18915
/proc/meminfo: memFree=829296/2055920 swapFree=4176704/4192956
[pid=18908] ppid=18906 vsize=62232 CPUtime=1121.94
/proc/18908/stat : 18908 (march_nn) R 18906 18908 18765 0 -1 4194304 12260 0 0 0 112184 10 0 0 25 0 1 0 1099672316 63725568 11622 1992294400 134512640 135197250 4294956240 18446744073709551615 134617986 0 0 4096 0 0 0 0 17 1 0 0
/proc/18908/statm: 15558 11622 94 167 0 15389 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 62232

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 18915
/proc/meminfo: memFree=827248/2055920 swapFree=4176704/4192956
[pid=18908] ppid=18906 vsize=62232 CPUtime=1181.92
/proc/18908/stat : 18908 (march_nn) R 18906 18908 18765 0 -1 4194304 12787 0 0 0 118182 10 0 0 25 0 1 0 1099672316 63725568 12149 1992294400 134512640 135197250 4294956240 18446744073709551615 134539454 0 0 4096 0 0 0 0 17 1 0 0
/proc/18908/statm: 15558 12149 94 167 0 15389 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 62232



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 18915
/proc/meminfo: memFree=826544/2055920 swapFree=4176704/4192956
[pid=18908] ppid=18906 vsize=62976 CPUtime=1200.02
/proc/18908/stat : 18908 (march_nn) R 18906 18908 18765 0 -1 4194304 12943 0 0 0 119992 10 0 0 25 0 1 0 1099672316 64487424 12305 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/18908/statm: 15744 12305 94 167 0 15575 0
Current children cumulated CPU time (s) 1200.02
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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.04
CPU user time (s): 1199.92
CPU system time (s): 0.113982
CPU usage (%): 99.9686
Max. virtual memory (cumulated for all children) (KiB): 62976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.113982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12943
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= 3317

runsolver used 0.84987 second user time and 2.53561 second system time

The end

Launcher Data 

Begin job on node20 at 2009-03-28 20:54:25
IDJOB=1516466
IDBENCH=70515
IDSOLVER=522
FILE ID=node20/1516466-1238270065
PBS_JOBID= 9060831
Free space on /tmp= 65632 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/65/unif-k7-r89-v65-c5785-S1146593655-045.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516466-1238270065/watcher-1516466-1238270065 -o /tmp/evaluation-result-1516466-1238270065/solver-1516466-1238270065 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1516466-1238270065.cnf

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

MD5SUM BENCH= 4f3aa79447d830354123007662a4d040
RANDOM SEED=1205835710

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:        876504 kB
Buffers:        101300 kB
Cached:         976424 kB
SwapCached:      10004 kB
Active:         110576 kB
Inactive:       978616 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        876504 kB
SwapTotal:     4192956 kB
SwapFree:      4176704 kB
Dirty:             924 kB
Writeback:           0 kB
Mapped:          16628 kB
Slab:            76228 kB
Committed_AS:  2827008 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= 65632 MiB
End job on node20 at 2009-03-28 21:14:27