Trace number 1561281

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

NameCRAFTED/edgematching/
compact/em_7_4_8_cmp.cnf
MD5SUMd839e5ec929f609c698ac596e6e9f69b
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.026995
Satisfiable
(Un)Satisfiability was proved
Number of variables1617
Number of clauses14513
Sum of the clauses size47145
Maximum clause length25
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23056
Number of clauses of size 38550
Number of clauses of size 4932
Number of clauses of size 51825
Number of clauses of size over 5150

Solver Data 

0.78/0.81	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.78/0.81	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.78/0.81	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.78/0.81	c main()::
0.78/0.81	c initFormula():: searching for DIMACS p-line....
0.78/0.81	c initFormula():: the DIMACS p-line indicates a CNF of 1617 variables and 14513 clauses.
0.78/0.81	c parseCNF():: parsing....
0.78/0.81	c parseCNF():: the CNF contains 0 unary clauses.
0.78/0.81	c runParser():: parsing was successful, warming up engines...
0.78/0.81	c simplify_formula():: removed 0 tautological, 0 satisfied and 450 duplicate clauses
0.78/0.81	c preprocessing fase I completed:: there are now 1617 free variables and 14063 clauses.
0.78/0.81	c stat :: sign balance is biased by 2.798
0.78/0.81	c using k-SAT heuristics (size based diff)
0.78/0.81	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.78/0.81	c simplify_formula():: removed 0 tautological, 0 satisfied and 45650 duplicate clauses
0.78/0.81	c resolvent_look() :: found 153425 resolvents
0.78/0.81	c main():: clause / variable ratio: ( 167488 / 1617 ) = 103.58
0.78/0.81	c longest clause has size 25
0.78/0.81	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.78/0.81	c number of free variables = 1617
0.78/0.81	c dynamic_preselect_setsize :: off
0.78/0.81	c main():: all systems go!
0.78/0.81	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 143
6.09/6.17	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 8240
184.23/184.36	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |*******************************************************
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c |************************************************************
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-1561281-1238764375/watcher-1561281-1238764375 -o /tmp/evaluation-result-1561281-1238764375/solver-1561281-1238764375 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1561281-1238764375.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: 1.00 1.00 1.00 3/64 8975
/proc/meminfo: memFree=1856760/2055920 swapFree=4178884/4192956
[pid=8975] ppid=8973 vsize=1100 CPUtime=0
/proc/8975/stat : 8975 (march_nn) R 8973 8975 8444 0 -1 4194304 144 0 0 0 0 0 0 0 20 0 1 0 1149101219 1126400 129 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/8975/statm: 275 129 58 167 0 106 0

[startup+0.0508891 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8975
/proc/meminfo: memFree=1856760/2055920 swapFree=4178884/4192956
[pid=8975] ppid=8973 vsize=2300 CPUtime=0.04
/proc/8975/stat : 8975 (march_nn) R 8973 8975 8444 0 -1 4194304 392 0 0 0 4 0 0 0 20 0 1 0 1149101219 2355200 375 1992294400 134512640 135197250 4294956224 18446744073709551615 134560956 0 0 4096 0 0 0 0 17 1 0 0
/proc/8975/statm: 575 375 78 167 0 406 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2300

[startup+0.102899 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8975
/proc/meminfo: memFree=1856760/2055920 swapFree=4178884/4192956
[pid=8975] ppid=8973 vsize=4136 CPUtime=0.09
/proc/8975/stat : 8975 (march_nn) R 8973 8975 8444 0 -1 4194304 843 0 0 0 9 0 0 0 20 0 1 0 1149101219 4235264 806 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/8975/statm: 1034 807 81 167 0 865 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4136

[startup+0.302938 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8975
/proc/meminfo: memFree=1856760/2055920 swapFree=4178884/4192956
[pid=8975] ppid=8973 vsize=11768 CPUtime=0.29
/proc/8975/stat : 8975 (march_nn) R 8973 8975 8444 0 -1 4194304 3268 0 0 0 28 1 0 0 22 0 1 0 1149101219 12050432 2590 1992294400 134512640 135197250 4294956224 18446744073709551615 134565317 0 0 4096 0 0 0 0 17 1 0 0
/proc/8975/statm: 2942 2590 81 167 0 2773 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11768

[startup+0.702016 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8975
/proc/meminfo: memFree=1856760/2055920 swapFree=4178884/4192956
[pid=8975] ppid=8973 vsize=26860 CPUtime=0.69
/proc/8975/stat : 8975 (march_nn) R 8973 8975 8444 0 -1 4194304 7132 0 0 0 67 2 0 0 25 0 1 0 1149101219 27504640 4687 1992294400 134512640 135197250 4294956224 18446744073709551615 134569597 0 0 4096 0 0 0 0 17 1 0 0
/proc/8975/statm: 6715 4687 88 167 0 6546 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26860

[startup+1.50118 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8976
/proc/meminfo: memFree=1837040/2055920 swapFree=4178884/4192956
[pid=8975] ppid=8973 vsize=27376 CPUtime=1.49
/proc/8975/stat : 8975 (march_nn) R 8973 8975 8444 0 -1 4194304 10047 0 0 0 145 4 0 0 25 0 1 0 1149101219 28033024 5022 1992294400 134512640 135197250 4294956224 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/8975/statm: 6844 5022 90 167 0 6675 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27376

[startup+3.10149 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8976
/proc/meminfo: memFree=1836912/2055920 swapFree=4178884/4192956
[pid=8975] ppid=8973 vsize=27376 CPUtime=3.09
/proc/8975/stat : 8975 (march_nn) R 8973 8975 8444 0 -1 4194304 10603 0 0 0 305 4 0 0 25 0 1 0 1149101219 28033024 5578 1992294400 134512640 135197250 4294956224 18446744073709551615 134548730 0 0 4096 0 0 0 0 17 1 0 0
/proc/8975/statm: 6844 5578 93 167 0 6675 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 27376

[startup+6.30112 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8976
/proc/meminfo: memFree=1834096/2055920 swapFree=4178884/4192956
[pid=8975] ppid=8973 vsize=27388 CPUtime=6.29
/proc/8975/stat : 8975 (march_nn) R 8973 8975 8444 0 -1 4194304 10743 0 0 0 625 4 0 0 25 0 1 0 1149101219 28045312 5718 1992294400 134512640 135197250 4294956224 18446744073709551615 134548730 0 0 4096 0 0 0 0 17 1 0 0
/proc/8975/statm: 6847 5718 93 167 0 6678 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 27388

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8976
/proc/meminfo: memFree=1833904/2055920 swapFree=4178884/4192956
[pid=8975] ppid=8973 vsize=27396 CPUtime=12.68
/proc/8975/stat : 8975 (march_nn) R 8973 8975 8444 0 -1 4194304 10751 0 0 0 1264 4 0 0 25 0 1 0 1149101219 28053504 5726 1992294400 134512640 135197250 4294956224 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/8975/statm: 6849 5726 93 167 0 6680 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 27396

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8976
/proc/meminfo: memFree=1833840/2055920 swapFree=4178884/4192956
[pid=8975] ppid=8973 vsize=27396 CPUtime=25.48
/proc/8975/stat : 8975 (march_nn) R 8973 8975 8444 0 -1 4194304 10756 0 0 0 2544 4 0 0 25 0 1 0 1149101219 28053504 5731 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/8975/statm: 6849 5731 93 167 0 6680 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 27396

[startup+51.103 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8976
/proc/meminfo: memFree=1833840/2055920 swapFree=4178884/4192956
[pid=8975] ppid=8973 vsize=27536 CPUtime=51.07
/proc/8975/stat : 8975 (march_nn) R 8973 8975 8444 0 -1 4194304 10759 0 0 0 5103 4 0 0 25 0 1 0 1149101219 28196864 5734 1992294400 134512640 135197250 4294956224 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/8975/statm: 6884 5734 93 167 0 6715 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 27536

[startup+102.304 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8976
/proc/meminfo: memFree=1833712/2055920 swapFree=4178884/4192956
[pid=8975] ppid=8973 vsize=27536 CPUtime=102.25
/proc/8975/stat : 8975 (march_nn) R 8973 8975 8444 0 -1 4194304 10781 0 0 0 10221 4 0 0 25 0 1 0 1149101219 28196864 5756 1992294400 134512640 135197250 4294956224 18446744073709551615 134524895 0 0 4096 0 0 0 0 17 1 0 0
/proc/8975/statm: 6884 5756 93 167 0 6715 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 27536

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8976
/proc/meminfo: memFree=1833392/2055920 swapFree=4178884/4192956
[pid=8975] ppid=8973 vsize=27876 CPUtime=162.23
/proc/8975/stat : 8975 (march_nn) R 8973 8975 8444 0 -1 4194304 10850 0 0 0 16218 5 0 0 25 0 1 0 1149101219 28545024 5825 1992294400 134512640 135197250 4294956224 18446744073709551615 134550648 0 0 4096 0 0 0 0 17 1 0 0
/proc/8975/statm: 6969 5825 93 167 0 6800 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 27876

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8976
/proc/meminfo: memFree=1833200/2055920 swapFree=4178884/4192956
[pid=8975] ppid=8973 vsize=27976 CPUtime=222.21
/proc/8975/stat : 8975 (march_nn) R 8973 8975 8444 0 -1 4194304 10879 0 0 0 22216 5 0 0 25 0 1 0 1149101219 28647424 5854 1992294400 134512640 135197250 4294956224 18446744073709551615 134541425 0 0 4096 0 0 0 0 17 1 0 0
/proc/8975/statm: 6994 5854 93 167 0 6825 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 27976

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8976
/proc/meminfo: memFree=1833072/2055920 swapFree=4178884/4192956
[pid=8975] ppid=8973 vsize=28128 CPUtime=282.19
/proc/8975/stat : 8975 (march_nn) R 8973 8975 8444 0 -1 4194304 10903 0 0 0 28214 5 0 0 25 0 1 0 1149101219 28803072 5878 1992294400 134512640 135197250 4294956224 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/8975/statm: 7032 5878 93 167 0 6863 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 28128

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8976
/proc/meminfo: memFree=1832944/2055920 swapFree=4178884/4192956
[pid=8975] ppid=8973 vsize=28128 CPUtime=342.16
/proc/8975/stat : 8975 (march_nn) R 8973 8975 8444 0 -1 4194304 10928 0 0 0 34211 5 0 0 25 0 1 0 1149101219 28803072 5903 1992294400 134512640 135197250 4294956224 18446744073709551615 134593323 0 0 4096 0 0 0 0 17 1 0 0
/proc/8975/statm: 7032 5903 93 167 0 6863 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 28128

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8976
/proc/meminfo: memFree=1832688/2055920 swapFree=4178884/4192956
[pid=8975] ppid=8973 vsize=28620 CPUtime=402.14
/proc/8975/stat : 8975 (march_nn) R 8973 8975 8444 0 -1 4194304 10988 0 0 0 40209 5 0 0 25 0 1 0 1149101219 29306880 5962 1992294400 134512640 135197250 4294956224 18446744073709551615 134550665 0 0 4096 0 0 0 0 17 1 0 0
/proc/8975/statm: 7155 5962 93 167 0 6986 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 28620

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8976
/proc/meminfo: memFree=1832496/2055920 swapFree=4178884/4192956
[pid=8975] ppid=8973 vsize=28620 CPUtime=462.12
/proc/8975/stat : 8975 (march_nn) R 8973 8975 8444 0 -1 4194304 11026 0 0 0 46207 5 0 0 25 0 1 0 1149101219 29306880 6000 1992294400 134512640 135197250 4294956224 18446744073709551615 134550648 0 0 4096 0 0 0 0 17 1 0 0
/proc/8975/statm: 7155 6000 93 167 0 6986 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 28620

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8976
/proc/meminfo: memFree=1832368/2055920 swapFree=4178884/4192956
[pid=8975] ppid=8973 vsize=28620 CPUtime=522.09
/proc/8975/stat : 8975 (march_nn) R 8973 8975 8444 0 -1 4194304 11054 0 0 0 52204 5 0 0 25 0 1 0 1149101219 29306880 6028 1992294400 134512640 135197250 4294956224 18446744073709551615 134572737 0 0 4096 0 0 0 0 17 1 0 0
/proc/8975/statm: 7155 6028 93 167 0 6986 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 28620

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8976
/proc/meminfo: memFree=1832176/2055920 swapFree=4178884/4192956
[pid=8975] ppid=8973 vsize=28960 CPUtime=582.07
/proc/8975/stat : 8975 (march_nn) R 8973 8975 8444 0 -1 4194304 11085 0 0 0 58202 5 0 0 25 0 1 0 1149101219 29655040 6059 1992294400 134512640 135197250 4294956224 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 1 0 0
/proc/8975/statm: 7240 6059 93 167 0 7071 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 28960

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8976
/proc/meminfo: memFree=1831984/2055920 swapFree=4178884/4192956
[pid=8975] ppid=8973 vsize=29224 CPUtime=642.05
/proc/8975/stat : 8975 (march_nn) R 8973 8975 8444 0 -1 4194304 11119 0 0 0 64200 5 0 0 25 0 1 0 1149101219 29925376 6093 1992294400 134512640 135197250 4294956224 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/8975/statm: 7306 6093 93 167 0 7137 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 29224

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8976
/proc/meminfo: memFree=1831856/2055920 swapFree=4178884/4192956
[pid=8975] ppid=8973 vsize=29224 CPUtime=702.03
/proc/8975/stat : 8975 (march_nn) R 8973 8975 8444 0 -1 4194304 11139 0 0 0 70198 5 0 0 25 0 1 0 1149101219 29925376 6113 1992294400 134512640 135197250 4294956224 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 1 0 0
/proc/8975/statm: 7306 6113 93 167 0 7137 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 29224

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8976
/proc/meminfo: memFree=1831792/2055920 swapFree=4178884/4192956
[pid=8975] ppid=8973 vsize=29224 CPUtime=762.01
/proc/8975/stat : 8975 (march_nn) R 8973 8975 8444 0 -1 4194304 11160 0 0 0 76196 5 0 0 25 0 1 0 1149101219 29925376 6134 1992294400 134512640 135197250 4294956224 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/8975/statm: 7306 6134 93 167 0 7137 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 29224

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8976
/proc/meminfo: memFree=1831664/2055920 swapFree=4178884/4192956
[pid=8975] ppid=8973 vsize=29736 CPUtime=821.98
/proc/8975/stat : 8975 (march_nn) R 8973 8975 8444 0 -1 4194304 11183 0 0 0 82193 5 0 0 25 0 1 0 1149101219 30449664 6157 1992294400 134512640 135197250 4294956224 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/8975/statm: 7434 6157 93 167 0 7265 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 29736

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8976
/proc/meminfo: memFree=1831472/2055920 swapFree=4178884/4192956
[pid=8975] ppid=8973 vsize=29736 CPUtime=881.96
/proc/8975/stat : 8975 (march_nn) R 8973 8975 8444 0 -1 4194304 11210 0 0 0 88191 5 0 0 25 0 1 0 1149101219 30449664 6184 1992294400 134512640 135197250 4294956224 18446744073709551615 134550725 0 0 4096 0 0 0 0 17 1 0 0
/proc/8975/statm: 7434 6184 93 167 0 7265 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 29736

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8976
/proc/meminfo: memFree=1831344/2055920 swapFree=4178884/4192956
[pid=8975] ppid=8973 vsize=29736 CPUtime=941.94
/proc/8975/stat : 8975 (march_nn) R 8973 8975 8444 0 -1 4194304 11241 0 0 0 94189 5 0 0 25 0 1 0 1149101219 30449664 6215 1992294400 134512640 135197250 4294956224 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/8975/statm: 7434 6215 93 167 0 7265 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 29736

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8976
/proc/meminfo: memFree=1831216/2055920 swapFree=4178884/4192956
[pid=8975] ppid=8973 vsize=29868 CPUtime=1001.91
/proc/8975/stat : 8975 (march_nn) R 8973 8975 8444 0 -1 4194304 11269 0 0 0 100186 5 0 0 25 0 1 0 1149101219 30584832 6243 1992294400 134512640 135197250 4294956224 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 1 0 0
/proc/8975/statm: 7467 6243 93 167 0 7298 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 29868

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8976
/proc/meminfo: memFree=1831088/2055920 swapFree=4178884/4192956
[pid=8975] ppid=8973 vsize=29868 CPUtime=1061.89
/proc/8975/stat : 8975 (march_nn) R 8973 8975 8444 0 -1 4194304 11293 0 0 0 106184 5 0 0 25 0 1 0 1149101219 30584832 6267 1992294400 134512640 135197250 4294956224 18446744073709551615 134548451 0 0 4096 0 0 0 0 17 1 0 0
/proc/8975/statm: 7467 6267 93 167 0 7298 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 29868

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8976
/proc/meminfo: memFree=1830960/2055920 swapFree=4178884/4192956
[pid=8975] ppid=8973 vsize=29868 CPUtime=1121.87
/proc/8975/stat : 8975 (march_nn) R 8973 8975 8444 0 -1 4194304 11324 0 0 0 112182 5 0 0 25 0 1 0 1149101219 30584832 6298 1992294400 134512640 135197250 4294956224 18446744073709551615 134550677 0 0 4096 0 0 0 0 17 1 0 0
/proc/8975/statm: 7467 6298 93 167 0 7298 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 29868

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8976
/proc/meminfo: memFree=1830768/2055920 swapFree=4178884/4192956
[pid=8975] ppid=8973 vsize=29868 CPUtime=1181.84
/proc/8975/stat : 8975 (march_nn) R 8973 8975 8444 0 -1 4194304 11355 0 0 0 118179 5 0 0 25 0 1 0 1149101219 30584832 6329 1992294400 134512640 135197250 4294956224 18446744073709551615 134548721 0 0 4096 0 0 0 0 17 1 0 0
/proc/8975/statm: 7467 6329 93 167 0 7298 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 29868



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8976
/proc/meminfo: memFree=1830704/2055920 swapFree=4178884/4192956
[pid=8975] ppid=8973 vsize=29868 CPUtime=1200.04
/proc/8975/stat : 8975 (march_nn) R 8973 8975 8444 0 -1 4194304 11366 0 0 0 119999 5 0 0 25 0 1 0 1149101219 30584832 6340 1992294400 134512640 135197250 4294956224 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/8975/statm: 7467 6340 93 167 0 7298 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 29868

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: 1.00 1.00 1.00 2/65 8976
/proc/meminfo: memFree=1830704/2055920 swapFree=4178884/4192956
[pid=8975] ppid=8973 vsize=29868 CPUtime=1200.04
/proc/8975/stat : 8975 (march_nn) R 8973 8975 8444 0 -1 4194304 11366 0 0 0 119999 5 0 0 25 0 1 0 1149101219 30584832 6340 1992294400 134512640 135197250 4294956224 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/8975/statm: 7467 6340 93 167 0 7298 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 29868

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1200
CPU system time (s): 0.06399
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 31892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.06399
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11366
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= 1900

runsolver used 1.08883 second user time and 2.22266 second system time

The end

Launcher Data 

Begin job on node75 at 2009-04-03 15:12:55
IDJOB=1561281
IDBENCH=70912
IDSOLVER=522
FILE ID=node75/1561281-1238764375
PBS_JOBID= 9085503
Free space on /tmp= 66440 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/APPLICATIONS/edgematching/compact/em_7_4_8_cmp.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1561281-1238764375/watcher-1561281-1238764375 -o /tmp/evaluation-result-1561281-1238764375/solver-1561281-1238764375 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1561281-1238764375.cnf

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

MD5SUM BENCH= d839e5ec929f609c698ac596e6e9f69b
RANDOM SEED=1257969152

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:       1857240 kB
Buffers:         12472 kB
Cached:         107820 kB
SwapCached:       8160 kB
Active:          23148 kB
Inactive:       106904 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1857240 kB
SwapTotal:     4192956 kB
SwapFree:      4178884 kB
Dirty:            1048 kB
Writeback:           0 kB
Mapped:          15412 kB
Slab:            54500 kB
Committed_AS:  2359544 kB
PageTables:       1428 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= 66440 MiB
End job on node75 at 2009-04-03 15:32:58