Trace number 1738217

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) 1200.09 1200.53

General information on the benchmark

NameCRAFTED/sgi/
new-difficult-26-243-24-70.cnf
MD5SUMbf3875bd851fbd5f3e19defeb88389d1
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.162975
Satisfiable
(Un)Satisfiability was proved
Number of variables624
Number of clauses38944
Sum of the clauses size78464
Maximum clause length26
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 238920
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 524

Solver Data 

0.09/0.16	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.09/0.16	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.09/0.16	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.09/0.16	c main()::
0.09/0.16	c initFormula():: searching for DIMACS p-line....
0.09/0.16	c full lookahead due to high density!
0.09/0.16	c initFormula():: the DIMACS p-line indicates a CNF of 624 variables and 38944 clauses.
0.09/0.16	c parseCNF():: parsing....
0.09/0.16	c parseCNF():: the CNF contains 0 unary clauses.
0.09/0.16	c runParser():: parsing was successful, warming up engines...
0.09/0.16	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.16	c preprocessing fase I completed:: there are now 624 free variables and 38944 clauses.
0.09/0.16	c stat :: sign balance is biased by 122.556
0.09/0.16	c using k-SAT heuristics (size based diff)
0.09/0.16	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.16	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.16	c main():: clause / variable ratio: ( 38944 / 624 ) = 62.41
0.09/0.16	c longest clause has size 26
0.09/0.16	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.16	c number of free variables = 624
0.09/0.16	c dynamic_preselect_setsize :: off
0.09/0.16	c main():: all systems go!
0.09/0.16	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 285
0.79/0.83	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
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c |**************************************************
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c |********************************************************
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c |**********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 25311
15.78/15.86	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |****************************
c |*****************************
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c |*******************************
c |********************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 826965
318.18/318.36	c |----------------------------------------------------------------|
c |********
c |************
c |**************
c |***************
c |****************
c |********************
c |**********************
c |***********************
c |************************
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c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |***************************************************************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1738217-1240836360/watcher-1738217-1240836360 -o /tmp/evaluation-result-1738217-1240836360/solver-1738217-1240836360 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1738217-1240836360.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 27007
/proc/meminfo: memFree=1657688/2055920 swapFree=4192812/4192956
[pid=27007] ppid=27005 vsize=1148 CPUtime=0
/proc/27007/stat : 27007 (march_nn) R 27005 27007 26844 0 -1 4194304 154 0 0 0 0 0 0 0 20 0 1 0 111665526 1175552 139 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/27007/statm: 287 139 59 167 0 118 0

[startup+0.020726 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 27007
/proc/meminfo: memFree=1657688/2055920 swapFree=4192812/4192956
[pid=27007] ppid=27005 vsize=1412 CPUtime=0.01
/proc/27007/stat : 27007 (march_nn) R 27005 27007 26844 0 -1 4194304 241 0 0 0 1 0 0 0 20 0 1 0 111665526 1445888 226 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/27007/statm: 353 226 59 167 0 184 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1412

[startup+0.101732 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 27007
/proc/meminfo: memFree=1657688/2055920 swapFree=4192812/4192956
[pid=27007] ppid=27005 vsize=3372 CPUtime=0.09
/proc/27007/stat : 27007 (march_nn) R 27005 27007 26844 0 -1 4194304 1661 0 0 0 9 0 0 0 20 0 1 0 111665526 3452928 454 1992294400 134512640 135197250 4294956240 18446744073709551615 134649039 0 0 4096 0 0 0 0 17 1 0 0
/proc/27007/statm: 843 454 83 167 0 674 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3372

[startup+0.301767 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 27007
/proc/meminfo: memFree=1657688/2055920 swapFree=4192812/4192956
[pid=27007] ppid=27005 vsize=5712 CPUtime=0.29
/proc/27007/stat : 27007 (march_nn) R 27005 27007 26844 0 -1 4194304 2773 0 0 0 29 0 0 0 22 0 1 0 111665526 5849088 680 1992294400 134512640 135197250 4294956240 18446744073709551615 134524825 0 0 4096 0 0 0 0 17 1 0 0
/proc/27007/statm: 1428 680 91 167 0 1259 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5712

[startup+0.701838 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 27007
/proc/meminfo: memFree=1657688/2055920 swapFree=4192812/4192956
[pid=27007] ppid=27005 vsize=5720 CPUtime=0.69
/proc/27007/stat : 27007 (march_nn) R 27005 27007 26844 0 -1 4194304 2777 0 0 0 69 0 0 0 25 0 1 0 111665526 5857280 684 1992294400 134512640 135197250 4294956240 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/27007/statm: 1430 684 91 167 0 1261 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5720

[startup+1.50198 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 27008
/proc/meminfo: memFree=1655120/2055920 swapFree=4192812/4192956
[pid=27007] ppid=27005 vsize=5872 CPUtime=1.49
/proc/27007/stat : 27007 (march_nn) R 27005 27007 26844 0 -1 4194304 2821 0 0 0 149 0 0 0 25 0 1 0 111665526 6012928 728 1992294400 134512640 135197250 4294956240 18446744073709551615 134539454 0 0 4096 0 0 0 0 17 1 0 0
/proc/27007/statm: 1468 728 94 167 0 1299 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5872

[startup+3.10126 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 27008
/proc/meminfo: memFree=1654992/2055920 swapFree=4192812/4192956
[pid=27007] ppid=27005 vsize=6072 CPUtime=3.09
/proc/27007/stat : 27007 (march_nn) R 27005 27007 26844 0 -1 4194304 2832 0 0 0 309 0 0 0 25 0 1 0 111665526 6217728 739 1992294400 134512640 135197250 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/27007/statm: 1518 739 94 167 0 1349 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6072

[startup+6.30184 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 27008
/proc/meminfo: memFree=1654736/2055920 swapFree=4192812/4192956
[pid=27007] ppid=27005 vsize=6072 CPUtime=6.29
/proc/27007/stat : 27007 (march_nn) R 27005 27007 26844 0 -1 4194304 2870 0 0 0 629 0 0 0 25 0 1 0 111665526 6217728 777 1992294400 134512640 135197250 4294956240 18446744073709551615 134539287 0 0 4096 0 0 0 0 17 1 0 0
/proc/27007/statm: 1518 777 94 167 0 1349 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6072

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 27008
/proc/meminfo: memFree=1654224/2055920 swapFree=4192812/4192956
[pid=27007] ppid=27005 vsize=6528 CPUtime=12.68
/proc/27007/stat : 27007 (march_nn) R 27005 27007 26844 0 -1 4194304 2973 0 0 0 1268 0 0 0 25 0 1 0 111665526 6684672 880 1992294400 134512640 135197250 4294956240 18446744073709551615 134603821 0 0 4096 0 0 0 0 17 1 0 0
/proc/27007/statm: 1632 880 94 167 0 1463 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6528

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 27008
/proc/meminfo: memFree=1653008/2055920 swapFree=4192812/4192956
[pid=27007] ppid=27005 vsize=8152 CPUtime=25.49
/proc/27007/stat : 27007 (march_nn) R 27005 27007 26844 0 -1 4194304 3280 0 0 0 2548 1 0 0 25 0 1 0 111665526 8347648 1187 1992294400 134512640 135197250 4294956240 18446744073709551615 134550651 0 0 4096 0 0 0 0 17 1 0 0
/proc/27007/statm: 2038 1187 94 167 0 1869 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8152

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 27008
/proc/meminfo: memFree=1651344/2055920 swapFree=4192812/4192956
[pid=27007] ppid=27005 vsize=10068 CPUtime=51.08
/proc/27007/stat : 27007 (march_nn) R 27005 27007 26844 0 -1 4194304 3684 0 0 0 5107 1 0 0 25 0 1 0 111665526 10309632 1591 1992294400 134512640 135197250 4294956240 18446744073709551615 134592818 0 0 4096 0 0 0 0 17 1 0 0
/proc/27007/statm: 2517 1591 94 167 0 2348 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10068

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 27008
/proc/meminfo: memFree=1648592/2055920 swapFree=4192812/4192956
[pid=27007] ppid=27005 vsize=14644 CPUtime=102.26
/proc/27007/stat : 27007 (march_nn) R 27005 27007 26844 0 -1 4194304 4362 0 0 0 10225 1 0 0 25 0 1 0 111665526 14995456 2269 1992294400 134512640 135197250 4294956240 18446744073709551615 134548552 0 0 4096 0 0 0 0 17 1 0 0
/proc/27007/statm: 3661 2269 94 167 0 3492 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 14644

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27008
/proc/meminfo: memFree=1645584/2055920 swapFree=4192812/4192956
[pid=27007] ppid=27005 vsize=19048 CPUtime=162.23
/proc/27007/stat : 27007 (march_nn) R 27005 27007 26844 0 -1 4194304 5120 0 0 0 16221 2 0 0 25 0 1 0 111665526 19505152 3027 1992294400 134512640 135197250 4294956240 18446744073709551615 134556707 0 0 4096 0 0 0 0 17 1 0 0
/proc/27007/statm: 4762 3027 94 167 0 4593 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 19048

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27008
/proc/meminfo: memFree=1640464/2055920 swapFree=4192812/4192956
[pid=27007] ppid=27005 vsize=26052 CPUtime=222.21
/proc/27007/stat : 27007 (march_nn) R 27005 27007 26844 0 -1 4194304 6365 0 0 0 22218 3 0 0 25 0 1 0 111665526 26677248 4272 1992294400 134512640 135197250 4294956240 18446744073709551615 134539097 0 0 4096 0 0 0 0 17 1 0 0
/proc/27007/statm: 6513 4272 94 167 0 6344 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 26052

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27008
/proc/meminfo: memFree=1635344/2055920 swapFree=4192812/4192956
[pid=27007] ppid=27005 vsize=26052 CPUtime=282.19
/proc/27007/stat : 27007 (march_nn) R 27005 27007 26844 0 -1 4194304 7653 0 0 0 28216 3 0 0 25 0 1 0 111665526 26677248 5560 1992294400 134512640 135197250 4294956240 18446744073709551615 134548526 0 0 4096 0 0 0 0 17 1 0 0
/proc/27007/statm: 6513 5560 94 167 0 6344 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 26052

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27008
/proc/meminfo: memFree=1627920/2055920 swapFree=4192812/4192956
[pid=27007] ppid=27005 vsize=37028 CPUtime=342.17
/proc/27007/stat : 27007 (march_nn) R 27005 27007 26844 0 -1 4194304 9497 0 0 0 34213 4 0 0 25 0 1 0 111665526 37916672 7404 1992294400 134512640 135197250 4294956240 18446744073709551615 134570830 0 0 4096 0 0 0 0 17 1 0 0
/proc/27007/statm: 9257 7404 94 167 0 9088 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 37028

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27008
/proc/meminfo: memFree=1620560/2055920 swapFree=4192812/4192956
[pid=27007] ppid=27005 vsize=54332 CPUtime=402.15
/proc/27007/stat : 27007 (march_nn) R 27005 27007 26844 0 -1 4194304 11328 0 0 0 40210 5 0 0 25 0 1 0 111665526 55635968 9235 1992294400 134512640 135197250 4294956240 18446744073709551615 134541468 0 0 4096 0 0 0 0 17 1 0 0
/proc/27007/statm: 13583 9235 94 167 0 13414 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 54332

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27008
/proc/meminfo: memFree=1614352/2055920 swapFree=4192812/4192956
[pid=27007] ppid=27005 vsize=54464 CPUtime=462.12
/proc/27007/stat : 27007 (march_nn) R 27005 27007 26844 0 -1 4194304 12862 0 0 0 46207 5 0 0 25 0 1 0 111665526 55771136 10769 1992294400 134512640 135197250 4294956240 18446744073709551615 134525038 0 0 4096 0 0 0 0 17 1 0 0
/proc/27007/statm: 13616 10769 94 167 0 13447 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 54464

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27008
/proc/meminfo: memFree=1607568/2055920 swapFree=4192812/4192956
[pid=27007] ppid=27005 vsize=54464 CPUtime=522.1
/proc/27007/stat : 27007 (march_nn) R 27005 27007 26844 0 -1 4194304 14558 0 0 0 52204 6 0 0 25 0 1 0 111665526 55771136 12465 1992294400 134512640 135197250 4294956240 18446744073709551615 134556707 0 0 4096 0 0 0 0 17 1 0 0
/proc/27007/statm: 13616 12465 94 167 0 13447 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 54464

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27008
/proc/meminfo: memFree=1600912/2055920 swapFree=4192812/4192956
[pid=27007] ppid=27005 vsize=74108 CPUtime=582.08
/proc/27007/stat : 27007 (march_nn) R 27005 27007 26844 0 -1 4194304 16176 0 0 0 58201 7 0 0 25 0 1 0 111665526 75886592 14083 1992294400 134512640 135197250 4294956240 18446744073709551615 134548531 0 0 4096 0 0 0 0 17 1 0 0
/proc/27007/statm: 18527 14083 94 167 0 18358 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 74108

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27008
/proc/meminfo: memFree=1594320/2055920 swapFree=4192812/4192956
[pid=27007] ppid=27005 vsize=82524 CPUtime=642.07
/proc/27007/stat : 27007 (march_nn) R 27005 27007 26844 0 -1 4194304 17810 0 0 0 64199 8 0 0 25 0 1 0 111665526 84504576 15717 1992294400 134512640 135197250 4294956240 18446744073709551615 134548514 0 0 4096 0 0 0 0 17 1 0 0
/proc/27007/statm: 20631 15717 94 167 0 20462 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 82524

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27008
/proc/meminfo: memFree=1587920/2055920 swapFree=4192812/4192956
[pid=27007] ppid=27005 vsize=82524 CPUtime=702.04
/proc/27007/stat : 27007 (march_nn) R 27005 27007 26844 0 -1 4194304 19405 0 0 0 70195 9 0 0 25 0 1 0 111665526 84504576 17312 1992294400 134512640 135197250 4294956240 18446744073709551615 134541466 0 0 4096 0 0 0 0 17 1 0 0
/proc/27007/statm: 20631 17312 94 167 0 20462 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 82524

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27008
/proc/meminfo: memFree=1581200/2055920 swapFree=4192812/4192956
[pid=27007] ppid=27005 vsize=111992 CPUtime=762.02
/proc/27007/stat : 27007 (march_nn) R 27005 27007 26844 0 -1 4194304 21064 0 0 0 76193 9 0 0 25 0 1 0 111665526 114679808 18971 1992294400 134512640 135197250 4294956240 18446744073709551615 134541458 0 0 4096 0 0 0 0 17 1 0 0
/proc/27007/statm: 27998 18971 94 167 0 27829 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 111992

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27008
/proc/meminfo: memFree=1575632/2055920 swapFree=4192812/4192956
[pid=27007] ppid=27005 vsize=111992 CPUtime=822
/proc/27007/stat : 27007 (march_nn) R 27005 27007 26844 0 -1 4194304 22471 0 0 0 82190 10 0 0 25 0 1 0 111665526 114679808 20378 1992294400 134512640 135197250 4294956240 18446744073709551615 134556739 0 0 4096 0 0 0 0 17 1 0 0
/proc/27007/statm: 27998 20378 94 167 0 27829 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 111992

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27008
/proc/meminfo: memFree=1570000/2055920 swapFree=4192812/4192956
[pid=27007] ppid=27005 vsize=111992 CPUtime=881.98
/proc/27007/stat : 27007 (march_nn) R 27005 27007 26844 0 -1 4194304 23866 0 0 0 88188 10 0 0 25 0 1 0 111665526 114679808 21773 1992294400 134512640 135197250 4294956240 18446744073709551615 134541466 0 0 4096 0 0 0 0 17 1 0 0
/proc/27007/statm: 27998 21773 94 167 0 27829 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 111992

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27014
/proc/meminfo: memFree=1564104/2055920 swapFree=4192812/4192956
[pid=27007] ppid=27005 vsize=111992 CPUtime=941.95
/proc/27007/stat : 27007 (march_nn) R 27005 27007 26844 0 -1 4194304 25342 0 0 0 94184 11 0 0 25 0 1 0 111665526 114679808 23249 1992294400 134512640 135197250 4294956240 18446744073709551615 134556739 0 0 4096 0 0 0 0 17 1 0 0
/proc/27007/statm: 27998 23249 94 167 0 27829 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 111992

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27014
/proc/meminfo: memFree=1558664/2055920 swapFree=4192812/4192956
[pid=27007] ppid=27005 vsize=111992 CPUtime=1001.93
/proc/27007/stat : 27007 (march_nn) R 27005 27007 26844 0 -1 4194304 26687 0 0 0 100182 11 0 0 25 0 1 0 111665526 114679808 24594 1992294400 134512640 135197250 4294956240 18446744073709551615 134548501 0 0 4096 0 0 0 0 17 1 0 0
/proc/27007/statm: 27998 24594 94 167 0 27829 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 111992

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27014
/proc/meminfo: memFree=1553032/2055920 swapFree=4192812/4192956
[pid=27007] ppid=27005 vsize=111992 CPUtime=1061.9
/proc/27007/stat : 27007 (march_nn) R 27005 27007 26844 0 -1 4194304 28116 0 0 0 106178 12 0 0 25 0 1 0 111665526 114679808 26023 1992294400 134512640 135197250 4294956240 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/27007/statm: 27998 26023 94 167 0 27829 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 111992

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27014
/proc/meminfo: memFree=1546888/2055920 swapFree=4192812/4192956
[pid=27007] ppid=27005 vsize=173028 CPUtime=1121.89
/proc/27007/stat : 27007 (march_nn) R 27005 27007 26844 0 -1 4194304 29594 0 0 0 112175 14 0 0 25 0 1 0 111665526 177180672 27501 1992294400 134512640 135197250 4294956240 18446744073709551615 134548546 0 0 4096 0 0 0 0 17 1 0 0
/proc/27007/statm: 43257 27501 94 167 0 43088 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 173028

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27014
/proc/meminfo: memFree=1541576/2055920 swapFree=4192812/4192956
[pid=27007] ppid=27005 vsize=173028 CPUtime=1181.86
/proc/27007/stat : 27007 (march_nn) R 27005 27007 26844 0 -1 4194304 30922 0 0 0 118172 14 0 0 25 0 1 0 111665526 177180672 28829 1992294400 134512640 135197250 4294956240 18446744073709551615 134541466 0 0 4096 0 0 0 0 17 1 0 0
/proc/27007/statm: 43257 28829 94 167 0 43088 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 173028



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27014
/proc/meminfo: memFree=1540040/2055920 swapFree=4192812/4192956
[pid=27007] ppid=27005 vsize=173028 CPUtime=1200.07
/proc/27007/stat : 27007 (march_nn) R 27005 27007 26844 0 -1 4194304 31294 0 0 0 119992 15 0 0 25 0 1 0 111665526 177180672 29201 1992294400 134512640 135197250 4294956240 18446744073709551615 134541466 0 0 4096 0 0 0 0 17 1 0 0
/proc/27007/statm: 43257 29201 94 167 0 43088 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 173028

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 0.98 0.99 2/66 27014
/proc/meminfo: memFree=1540040/2055920 swapFree=4192812/4192956
[pid=27007] ppid=27005 vsize=173028 CPUtime=1200.07
/proc/27007/stat : 27007 (march_nn) R 27005 27007 26844 0 -1 4194304 31294 0 0 0 119992 15 0 0 25 0 1 0 111665526 177180672 29201 1992294400 134512640 135197250 4294956240 18446744073709551615 134541466 0 0 4096 0 0 0 0 17 1 0 0
/proc/27007/statm: 43257 29201 94 167 0 43088 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 173028

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.09
CPU user time (s): 1199.92
CPU system time (s): 0.169974
CPU usage (%): 99.964
Max. virtual memory (cumulated for all children) (KiB): 173028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.169974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31294
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= 1176

runsolver used 1.17682 second user time and 2.82957 second system time

The end

Launcher Data 

Begin job on node89 at 2009-04-27 14:46:00
IDJOB=1738217
IDBENCH=71803
IDSOLVER=522
FILE ID=node89/1738217-1240836360
PBS_JOBID= 9187532
Free space on /tmp= 66384 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/CRAFTED/sgi/new-difficult-26-243-24-70.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1738217-1240836360/watcher-1738217-1240836360 -o /tmp/evaluation-result-1738217-1240836360/solver-1738217-1240836360 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1738217-1240836360.cnf

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

MD5SUM BENCH= bf3875bd851fbd5f3e19defeb88389d1
RANDOM SEED=1072367348

node89.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		: 3000.268
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		: 3000.268
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:       1658104 kB
Buffers:         57760 kB
Cached:         258100 kB
SwapCached:          0 kB
Active:         126268 kB
Inactive:       203412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1658104 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1216 kB
Writeback:           0 kB
Mapped:          23580 kB
Slab:            54024 kB
Committed_AS:   363416 kB
PageTables:       1372 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= 66384 MiB
End job on node89 at 2009-04-27 15:06:03