Trace number 1515230

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_nn nn? (TO) 1200.06 1200.42

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/120/
unif-k5-r21.3-v120-c2556-S1723900160-044.cnf
MD5SUMb980518c5f881f8ca0028e115c3772e4
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 variables120
Number of clauses2556
Sum of the clauses size12780
Maximum clause length5
Minimum clause length5
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 52556
Number of clauses of size over 50

Solver Data 

0.04/0.05	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.04/0.05	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.04/0.05	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.04/0.05	c main()::
0.04/0.05	c initFormula():: searching for DIMACS p-line....
0.04/0.05	c full lookahead due to high density!
0.04/0.05	c initFormula():: the DIMACS p-line indicates a CNF of 120 variables and 2556 clauses.
0.04/0.05	c parseCNF():: parsing....
0.04/0.05	c parseCNF():: the CNF contains 0 unary clauses.
0.04/0.05	c runParser():: parsing was successful, warming up engines...
0.04/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.04/0.05	c preprocessing fase I completed:: there are now 120 free variables and 2556 clauses.
0.04/0.05	c stat :: sign balance is biased by 0.039
0.04/0.05	c using k-SAT heuristics (size based diff)
0.04/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.04/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 2 duplicate clauses
0.04/0.05	c resolvent_look() :: found 2 resolvents
0.04/0.05	c main():: clause / variable ratio: ( 2558 / 120 ) = 21.32
0.04/0.05	c longest clause has size 5
0.04/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.04/0.05	c number of free variables = 120
0.04/0.05	c dynamic_preselect_setsize :: off
0.04/0.05	c main():: all systems go!
0.04/0.05	c |----------------------------------------------------------------|
c |*
c |**
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c |********************************
c |****************************************************************| ( 0/999) NodeCount: 33
0.04/0.06	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 563
0.09/0.17	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 5565
1.19/1.27	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 37901
9.09/9.13	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 193181
50.88/50.98	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 756663
220.12/220.22	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 2331351
742.37/742.63	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-1515230-1238251434/watcher-1515230-1238251434 -o /tmp/evaluation-result-1515230-1238251434/solver-1515230-1238251434 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1515230-1238251434.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 0.99 3/66 29065
/proc/meminfo: memFree=987424/2055920 swapFree=4176412/4192956
[pid=29065] ppid=29063 vsize=836 CPUtime=0
/proc/29065/stat : 29065 (march_nn) R 29063 29065 28613 0 -1 4194304 102 0 0 0 0 0 0 0 18 0 1 0 1097806376 856064 87 1992294400 134512640 135197250 4294956240 18446744073709551615 134785315 0 0 4096 0 0 0 0 17 1 0 0
/proc/29065/statm: 209 88 59 167 0 40 0

[startup+0.0486411 s]
/proc/loadavg: 0.99 0.97 0.99 3/66 29065
/proc/meminfo: memFree=987424/2055920 swapFree=4176412/4192956
[pid=29065] ppid=29063 vsize=1060 CPUtime=0.04
/proc/29065/stat : 29065 (march_nn) R 29063 29065 28613 0 -1 4194304 178 0 0 0 4 0 0 0 18 0 1 0 1097806376 1085440 161 1992294400 134512640 135197250 4294956240 18446744073709551615 134578096 0 0 4096 0 0 0 0 17 1 0 0
/proc/29065/statm: 265 161 84 167 0 96 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1060

[startup+0.101647 s]
/proc/loadavg: 0.99 0.97 0.99 3/66 29065
/proc/meminfo: memFree=987424/2055920 swapFree=4176412/4192956
[pid=29065] ppid=29063 vsize=1448 CPUtime=0.09
/proc/29065/stat : 29065 (march_nn) R 29063 29065 28613 0 -1 4194304 247 0 0 0 9 0 0 0 18 0 1 0 1097806376 1482752 230 1992294400 134512640 135197250 4294956240 18446744073709551615 134550686 0 0 4096 0 0 0 0 17 1 0 0
/proc/29065/statm: 362 230 94 167 0 193 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1448

[startup+0.301672 s]
/proc/loadavg: 0.99 0.97 0.99 3/66 29065
/proc/meminfo: memFree=987424/2055920 swapFree=4176412/4192956
[pid=29065] ppid=29063 vsize=1448 CPUtime=0.29
/proc/29065/stat : 29065 (march_nn) R 29063 29065 28613 0 -1 4194304 247 0 0 0 29 0 0 0 19 0 1 0 1097806376 1482752 230 1992294400 134512640 135197250 4294956240 18446744073709551615 134550718 0 0 4096 0 0 0 0 17 1 0 0
/proc/29065/statm: 362 230 94 167 0 193 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1448

[startup+0.701723 s]
/proc/loadavg: 0.99 0.97 0.99 3/66 29065
/proc/meminfo: memFree=987424/2055920 swapFree=4176412/4192956
[pid=29065] ppid=29063 vsize=1596 CPUtime=0.69
/proc/29065/stat : 29065 (march_nn) R 29063 29065 28613 0 -1 4194304 255 0 0 0 69 0 0 0 23 0 1 0 1097806376 1634304 238 1992294400 134512640 135197250 4294956240 18446744073709551615 134593059 0 0 4096 0 0 0 0 17 1 0 0
/proc/29065/statm: 399 238 94 167 0 230 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1596

[startup+1.50183 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 29066
/proc/meminfo: memFree=986712/2055920 swapFree=4176412/4192956
[pid=29065] ppid=29063 vsize=1596 CPUtime=1.49
/proc/29065/stat : 29065 (march_nn) R 29063 29065 28613 0 -1 4194304 274 0 0 0 149 0 0 0 25 0 1 0 1097806376 1634304 257 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/29065/statm: 399 257 94 167 0 230 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1596

[startup+3.10103 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 29066
/proc/meminfo: memFree=986328/2055920 swapFree=4176412/4192956
[pid=29065] ppid=29063 vsize=1960 CPUtime=3.09
/proc/29065/stat : 29065 (march_nn) R 29063 29065 28613 0 -1 4194304 366 0 0 0 309 0 0 0 25 0 1 0 1097806376 2007040 330 1992294400 134512640 135197250 4294956240 18446744073709551615 134522760 0 0 4096 0 0 0 0 17 1 0 0
/proc/29065/statm: 490 330 94 167 0 321 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1960

[startup+6.30149 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 29066
/proc/meminfo: memFree=985944/2055920 swapFree=4176412/4192956
[pid=29065] ppid=29063 vsize=2188 CPUtime=6.29
/proc/29065/stat : 29065 (march_nn) R 29063 29065 28613 0 -1 4194304 448 0 0 0 629 0 0 0 25 0 1 0 1097806376 2240512 412 1992294400 134512640 135197250 4294956240 18446744073709551615 134539075 0 0 4096 0 0 0 0 17 1 0 0
/proc/29065/statm: 547 412 94 167 0 378 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2188

[startup+12.7023 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 29066
/proc/meminfo: memFree=985304/2055920 swapFree=4176412/4192956
[pid=29065] ppid=29063 vsize=3040 CPUtime=12.69
/proc/29065/stat : 29065 (march_nn) R 29063 29065 28613 0 -1 4194304 598 0 0 0 1269 0 0 0 25 0 1 0 1097806376 3112960 562 1992294400 134512640 135197250 4294956240 18446744073709551615 134713087 0 0 4096 0 0 0 0 17 1 0 0
/proc/29065/statm: 760 562 94 167 0 591 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3040

[startup+25.5019 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 29066
/proc/meminfo: memFree=984024/2055920 swapFree=4176412/4192956
[pid=29065] ppid=29063 vsize=5100 CPUtime=25.48
/proc/29065/stat : 29065 (march_nn) R 29063 29065 28613 0 -1 4194304 895 0 0 0 2548 0 0 0 25 0 1 0 1097806376 5222400 859 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/29065/statm: 1275 859 94 167 0 1106 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5100

[startup+51.1012 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 29066
/proc/meminfo: memFree=981848/2055920 swapFree=4176412/4192956
[pid=29065] ppid=29063 vsize=6824 CPUtime=51.08
/proc/29065/stat : 29065 (march_nn) R 29063 29065 28613 0 -1 4194304 1442 0 0 0 5107 1 0 0 25 0 1 0 1097806376 6987776 1406 1992294400 134512640 135197250 4294956240 18446744073709551615 134550718 0 0 4096 0 0 0 0 17 1 0 0
/proc/29065/statm: 1706 1406 94 167 0 1537 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6824

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 29066
/proc/meminfo: memFree=977048/2055920 swapFree=4176412/4192956
[pid=29065] ppid=29063 vsize=13572 CPUtime=102.26
/proc/29065/stat : 29065 (march_nn) R 29063 29065 28613 0 -1 4194304 2611 0 0 0 10225 1 0 0 25 0 1 0 1097806376 13897728 2561 1992294400 134512640 135197250 4294956240 18446744073709551615 134524921 0 0 4096 0 0 0 0 17 1 0 0
/proc/29065/statm: 3393 2561 94 167 0 3224 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13572

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 29066
/proc/meminfo: memFree=972056/2055920 swapFree=4176412/4192956
[pid=29065] ppid=29063 vsize=19764 CPUtime=162.24
/proc/29065/stat : 29065 (march_nn) R 29063 29065 28613 0 -1 4194304 3862 0 0 0 16222 2 0 0 25 0 1 0 1097806376 20238336 3812 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/29065/statm: 4941 3812 94 167 0 4772 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 19764

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 29068
/proc/meminfo: memFree=967512/2055920 swapFree=4176412/4192956
[pid=29065] ppid=29063 vsize=28496 CPUtime=222.22
/proc/29065/stat : 29065 (march_nn) R 29063 29065 28613 0 -1 4194304 4979 0 0 0 22219 3 0 0 25 0 1 0 1097806376 29179904 4929 1992294400 134512640 135197250 4294956240 18446744073709551615 134593016 0 0 4096 0 0 0 0 17 1 0 0
/proc/29065/statm: 7124 4929 94 167 0 6955 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 28496

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 29068
/proc/meminfo: memFree=962584/2055920 swapFree=4176412/4192956
[pid=29065] ppid=29063 vsize=29244 CPUtime=282.19
/proc/29065/stat : 29065 (march_nn) R 29063 29065 28613 0 -1 4194304 6210 0 0 0 28216 3 0 0 25 0 1 0 1097806376 29945856 6160 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/29065/statm: 7311 6160 94 167 0 7142 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 29244

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 29068
/proc/meminfo: memFree=958104/2055920 swapFree=4176412/4192956
[pid=29065] ppid=29063 vsize=42340 CPUtime=342.18
/proc/29065/stat : 29065 (march_nn) R 29063 29065 28613 0 -1 4194304 7307 0 0 0 34214 4 0 0 25 0 1 0 1097806376 43356160 7257 1992294400 134512640 135197250 4294956240 18446744073709551615 134603154 0 0 4096 0 0 0 0 17 1 0 0
/proc/29065/statm: 10585 7257 94 167 0 10416 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 42340

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 29068
/proc/meminfo: memFree=953240/2055920 swapFree=4176412/4192956
[pid=29065] ppid=29063 vsize=42340 CPUtime=402.16
/proc/29065/stat : 29065 (march_nn) R 29063 29065 28613 0 -1 4194304 8533 0 0 0 40211 5 0 0 25 0 1 0 1097806376 43356160 8483 1992294400 134512640 135197250 4294956240 18446744073709551615 134524945 0 0 4096 0 0 0 0 17 1 0 0
/proc/29065/statm: 10585 8483 94 167 0 10416 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 42340

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 29068
/proc/meminfo: memFree=948696/2055920 swapFree=4176412/4192956
[pid=29065] ppid=29063 vsize=43828 CPUtime=462.15
/proc/29065/stat : 29065 (march_nn) R 29063 29065 28613 0 -1 4194304 9651 0 0 0 46209 6 0 0 25 0 1 0 1097806376 44879872 9601 1992294400 134512640 135197250 4294956240 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/29065/statm: 10957 9601 94 167 0 10788 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 43828

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 29068
/proc/meminfo: memFree=944216/2055920 swapFree=4176412/4192956
[pid=29065] ppid=29063 vsize=63472 CPUtime=522.12
/proc/29065/stat : 29065 (march_nn) R 29063 29065 28613 0 -1 4194304 10751 0 0 0 52205 7 0 0 25 0 1 0 1097806376 64995328 10701 1992294400 134512640 135197250 4294956240 18446744073709551615 134597750 0 0 4096 0 0 0 0 17 1 0 0
/proc/29065/statm: 15868 10701 94 167 0 15699 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 63472

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 29068
/proc/meminfo: memFree=939608/2055920 swapFree=4176412/4192956
[pid=29065] ppid=29063 vsize=63472 CPUtime=582.11
/proc/29065/stat : 29065 (march_nn) R 29063 29065 28613 0 -1 4194304 11890 0 0 0 58203 8 0 0 25 0 1 0 1097806376 64995328 11840 1992294400 134512640 135197250 4294956240 18446744073709551615 134522760 0 0 4096 0 0 0 0 17 1 0 0
/proc/29065/statm: 15868 11840 94 167 0 15699 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 63472

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 29068
/proc/meminfo: memFree=935192/2055920 swapFree=4176412/4192956
[pid=29065] ppid=29063 vsize=63472 CPUtime=642.1
/proc/29065/stat : 29065 (march_nn) R 29063 29065 28613 0 -1 4194304 12968 0 0 0 64201 9 0 0 25 0 1 0 1097806376 64995328 12918 1992294400 134512640 135197250 4294956240 18446744073709551615 134524871 0 0 4096 0 0 0 0 17 1 0 0
/proc/29065/statm: 15868 12918 94 167 0 15699 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 63472

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 29068
/proc/meminfo: memFree=931096/2055920 swapFree=4176412/4192956
[pid=29065] ppid=29063 vsize=63472 CPUtime=702.08
/proc/29065/stat : 29065 (march_nn) R 29063 29065 28613 0 -1 4194304 13985 0 0 0 70198 10 0 0 25 0 1 0 1097806376 64995328 13935 1992294400 134512640 135197250 4294956240 18446744073709551615 134556344 0 0 4096 0 0 0 0 17 1 0 0
/proc/29065/statm: 15868 13935 94 167 0 15699 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 63472

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 29068
/proc/meminfo: memFree=927000/2055920 swapFree=4176412/4192956
[pid=29065] ppid=29063 vsize=63472 CPUtime=762.07
/proc/29065/stat : 29065 (march_nn) R 29063 29065 28613 0 -1 4194304 14992 0 0 0 76196 11 0 0 25 0 1 0 1097806376 64995328 14942 1992294400 134512640 135197250 4294956240 18446744073709551615 134550667 0 0 4096 0 0 0 0 17 1 0 0
/proc/29065/statm: 15868 14942 94 167 0 15699 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 63472

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 29068
/proc/meminfo: memFree=922584/2055920 swapFree=4176412/4192956
[pid=29065] ppid=29063 vsize=92940 CPUtime=822.04
/proc/29065/stat : 29065 (march_nn) R 29063 29065 28613 0 -1 4194304 16097 0 0 0 82193 11 0 0 25 0 1 0 1097806376 95170560 16047 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/29065/statm: 23235 16047 94 167 0 23066 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 92940

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 29068
/proc/meminfo: memFree=917976/2055920 swapFree=4176412/4192956
[pid=29065] ppid=29063 vsize=92940 CPUtime=882.02
/proc/29065/stat : 29065 (march_nn) R 29063 29065 28613 0 -1 4194304 17234 0 0 0 88190 12 0 0 25 0 1 0 1097806376 95170560 17184 1992294400 134512640 135197250 4294956240 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/29065/statm: 23235 17184 94 167 0 23066 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 92940

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 29068
/proc/meminfo: memFree=913688/2055920 swapFree=4176412/4192956
[pid=29065] ppid=29063 vsize=95916 CPUtime=942.01
/proc/29065/stat : 29065 (march_nn) R 29063 29065 28613 0 -1 4194304 18309 0 0 0 94188 13 0 0 25 0 1 0 1097806376 98217984 18259 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/29065/statm: 23979 18259 94 167 0 23810 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 95916

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 29068
/proc/meminfo: memFree=909464/2055920 swapFree=4176412/4192956
[pid=29065] ppid=29063 vsize=95916 CPUtime=1001.99
/proc/29065/stat : 29065 (march_nn) R 29063 29065 28613 0 -1 4194304 19353 0 0 0 100186 13 0 0 25 0 1 0 1097806376 98217984 19303 1992294400 134512640 135197250 4294956240 18446744073709551615 134524901 0 0 4096 0 0 0 0 17 1 0 0
/proc/29065/statm: 23979 19303 94 167 0 23810 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 95916

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 29074
/proc/meminfo: memFree=905368/2055920 swapFree=4176412/4192956
[pid=29065] ppid=29063 vsize=95916 CPUtime=1061.97
/proc/29065/stat : 29065 (march_nn) R 29063 29065 28613 0 -1 4194304 20349 0 0 0 106183 14 0 0 25 0 1 0 1097806376 98217984 20299 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/29065/statm: 23979 20299 94 167 0 23810 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 95916

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 29074
/proc/meminfo: memFree=901208/2055920 swapFree=4176412/4192956
[pid=29065] ppid=29063 vsize=95916 CPUtime=1121.95
/proc/29065/stat : 29065 (march_nn) R 29063 29065 28613 0 -1 4194304 21383 0 0 0 112181 14 0 0 25 0 1 0 1097806376 98217984 21333 1992294400 134512640 135197250 4294956240 18446744073709551615 134572685 0 0 4096 0 0 0 0 17 1 0 0
/proc/29065/statm: 23979 21333 94 167 0 23810 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 95916

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 29074
/proc/meminfo: memFree=896856/2055920 swapFree=4176412/4192956
[pid=29065] ppid=29063 vsize=95916 CPUtime=1181.93
/proc/29065/stat : 29065 (march_nn) R 29063 29065 28613 0 -1 4194304 22478 0 0 0 118178 15 0 0 25 0 1 0 1097806376 98217984 22428 1992294400 134512640 135197250 4294956240 18446744073709551615 134524862 0 0 4096 0 0 0 0 17 1 0 0
/proc/29065/statm: 23979 22428 94 167 0 23810 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 95916



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 29074
/proc/meminfo: memFree=895448/2055920 swapFree=4176412/4192956
[pid=29065] ppid=29063 vsize=95916 CPUtime=1200.03
/proc/29065/stat : 29065 (march_nn) R 29063 29065 28613 0 -1 4194304 22811 0 0 0 119988 15 0 0 25 0 1 0 1097806376 98217984 22761 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/29065/statm: 23979 22761 94 167 0 23810 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 95916

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.06
CPU user time (s): 1199.89
CPU system time (s): 0.173973
CPU usage (%): 99.9701
Max. virtual memory (cumulated for all children) (KiB): 95916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.173973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22811
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= 2307

runsolver used 1.3168 second user time and 3.07653 second system time

The end

Launcher Data 

Begin job on node40 at 2009-03-28 15:43:54
IDJOB=1515230
IDBENCH=70412
IDSOLVER=522
FILE ID=node40/1515230-1238251434
PBS_JOBID= 9060740
Free space on /tmp= 63504 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/120/unif-k5-r21.3-v120-c2556-S1723900160-044.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515230-1238251434/watcher-1515230-1238251434 -o /tmp/evaluation-result-1515230-1238251434/solver-1515230-1238251434 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1515230-1238251434.cnf

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

MD5SUM BENCH= b980518c5f881f8ca0028e115c3772e4
RANDOM SEED=1387990199

node40.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		: 3000.232
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		: 3000.232
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:        987840 kB
Buffers:         73468 kB
Cached:         899644 kB
SwapCached:       9624 kB
Active:         116076 kB
Inactive:       868344 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        987840 kB
SwapTotal:     4192956 kB
SwapFree:      4176412 kB
Dirty:             824 kB
Writeback:           0 kB
Mapped:          17132 kB
Slab:            69576 kB
Committed_AS:  2666516 kB
PageTables:       1476 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= 63504 MiB
End job on node40 at 2009-03-28 16:03:57