Trace number 369006

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, and are wall clock time (not CPU 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 KS 2007-02-08? (TO) 5000.06 5001.61

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG6-dead-dnd001.sat05-2742.reshuffled-07.cnf
MD5SUMb415e752d16c11d39d46562455a8cb4d
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark70.7312
Satisfiable
(Un)Satisfiability was proved
Number of variables1558
Number of clauses8169
Sum of the clauses size71377
Maximum clause length16
Minimum clause length1
Number of clauses of size 133
Number of clauses of size 2290
Number of clauses of size 31413
Number of clauses of size 4183
Number of clauses of size 5234
Number of clauses of size over 56016

Solver Data (download as text)

4.99/5.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
4.99/5.02	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
4.99/5.02	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
4.99/5.02	c main()::
4.99/5.02	c initFormula():: searching for DIMACS p-line....
4.99/5.02	c initFormula():: the DIMACS p-line indicates a CNF of 1558 variables and 8169 clauses.
4.99/5.02	c parseCNF():: parsing....
4.99/5.02	c parseCNF():: the CNF contains 33 unary clauses.
4.99/5.02	c runParser():: parsing was successful, warming up engines...
4.99/5.02	c simplify_formula():: removed 0 tautological, 529 satisfied and 905 duplicate clauses
4.99/5.02	c preprocessing fase I completed:: there are now 1516 free variables and 6735 clauses.
4.99/5.02	c stat :: sign balance is biased by 2.253
4.99/5.02	c shorten_equivalence(): average equivalence length reduced from nan to nan
4.99/5.02	c using k-SAT heuristics (size based diff)
4.99/5.02	c longest clause has size 16
4.99/5.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 12838 duplicate clauses
4.99/5.02	c resolvent_look() :: found 27158 resolvents
4.99/5.02	c main():: clause / variable ratio: ( 33893 / 1558 ) = 21.75
4.99/5.02	c longest clause has size 16
4.99/5.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
4.99/5.02	c dynamic_preselect_setsize :: off
4.99/5.02	c suggested doublelook initial :: 0
4.99/5.02	c main():: all systems go!
4.99/5.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 260 JD: 25
5.59/5.61	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 3766 JD: 25
12.29/12.33	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
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c |*******************************
c |********************************
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c |**********************************
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c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 24868 JD: 25
66.57/66.67	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |**********************
c |***********************
c |************************
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c |*******************************
c |********************************
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c |*************************************
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c |*********************************************
c |**********************************************
c |***********************************************
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c |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 3 NC: 221517 JD: 25
478.36/478.53	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 |********************************
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 |****************************************************************| 4 NC: 1952641 JD: 25
2982.29/2983.26	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 |******************************

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node61/watcher-369006-1177285403 -o ROOT/results/node61/solver-369006-1177285403 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369006-1177285403/march_ks /tmp/evaluation/369006-1177285403/instance-369006-1177285403.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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 24052
/proc/meminfo: memFree=1765424/2055920 swapFree=4184100/4192956
[pid=24052] ppid=24050 vsize=788 CPUtime=0
/proc/24052/stat : 24052 (march_ks) R 24050 24052 23755 0 -1 4194304 121 0 0 0 0 0 0 0 18 0 1 0 140503904 806912 106 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/24052/statm: 197 106 47 123 0 72 0

[startup+0.045119 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 24052
/proc/meminfo: memFree=1765424/2055920 swapFree=4184100/4192956
[pid=24052] ppid=24050 vsize=2084 CPUtime=0.04
/proc/24052/stat : 24052 (march_ks) R 24050 24052 23755 0 -1 4194304 378 0 0 0 4 0 0 0 18 0 1 0 140503904 2134016 360 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134554794 0 0 4096 0 0 0 0 17 1 0 0
/proc/24052/statm: 521 360 52 123 0 396 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2084

[startup+0.101124 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 24052
/proc/meminfo: memFree=1765424/2055920 swapFree=4184100/4192956
[pid=24052] ppid=24050 vsize=2616 CPUtime=0.09
/proc/24052/stat : 24052 (march_ks) R 24050 24052 23755 0 -1 4194304 536 0 0 0 9 0 0 0 18 0 1 0 140503904 2678784 518 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536950 0 0 4096 0 0 0 0 17 1 0 0
/proc/24052/statm: 654 518 66 123 0 529 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2616

[startup+0.301143 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 24052
/proc/meminfo: memFree=1765424/2055920 swapFree=4184100/4192956
[pid=24052] ppid=24050 vsize=3152 CPUtime=0.29
/proc/24052/stat : 24052 (march_ks) R 24050 24052 23755 0 -1 4194304 686 0 0 0 29 0 0 0 19 0 1 0 140503904 3227648 668 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/24052/statm: 788 668 66 123 0 663 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3152

[startup+0.70118 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 24052
/proc/meminfo: memFree=1765424/2055920 swapFree=4184100/4192956
[pid=24052] ppid=24050 vsize=3548 CPUtime=0.69
/proc/24052/stat : 24052 (march_ks) R 24050 24052 23755 0 -1 4194304 744 0 0 0 69 0 0 0 22 0 1 0 140503904 3633152 726 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/24052/statm: 887 726 66 123 0 762 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3548

[startup+1.50126 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24053
/proc/meminfo: memFree=1762792/2055920 swapFree=4184100/4192956
[pid=24052] ppid=24050 vsize=3680 CPUtime=1.49
/proc/24052/stat : 24052 (march_ks) R 24050 24052 23755 0 -1 4194304 774 0 0 0 149 0 0 0 25 0 1 0 140503904 3768320 756 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567037 0 0 4096 0 0 0 0 17 1 0 0
/proc/24052/statm: 920 756 66 123 0 795 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3680

[startup+3.10141 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24053
/proc/meminfo: memFree=1762408/2055920 swapFree=4184100/4192956
[pid=24052] ppid=24050 vsize=4076 CPUtime=3.09
/proc/24052/stat : 24052 (march_ks) R 24050 24052 23755 0 -1 4194304 903 0 0 0 309 0 0 0 25 0 1 0 140503904 4173824 885 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567058 0 0 4096 0 0 0 0 17 1 0 0
/proc/24052/statm: 1019 885 66 123 0 894 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4076

[startup+6.30171 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24053
/proc/meminfo: memFree=1757992/2055920 swapFree=4184100/4192956
[pid=24052] ppid=24050 vsize=8540 CPUtime=6.29
/proc/24052/stat : 24052 (march_ks) R 24050 24052 23755 0 -1 4194304 4893 0 0 0 628 1 0 0 25 0 1 0 140503904 8744960 1825 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541814 0 0 4096 0 0 0 0 17 1 0 0
/proc/24052/statm: 2135 1825 72 123 0 2010 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8540

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24053
/proc/meminfo: memFree=1757928/2055920 swapFree=4184100/4192956
[pid=24052] ppid=24050 vsize=8540 CPUtime=12.69
/proc/24052/stat : 24052 (march_ks) R 24050 24052 23755 0 -1 4194304 4893 0 0 0 1268 1 0 0 25 0 1 0 140503904 8744960 1825 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/24052/statm: 2135 1825 72 123 0 2010 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8540

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24053
/proc/meminfo: memFree=1757928/2055920 swapFree=4184100/4192956
[pid=24052] ppid=24050 vsize=8540 CPUtime=25.48
/proc/24052/stat : 24052 (march_ks) R 24050 24052 23755 0 -1 4194304 4893 0 0 0 2547 1 0 0 25 0 1 0 140503904 8744960 1825 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/24052/statm: 2135 1825 72 123 0 2010 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8540

[startup+51.102 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 24053
/proc/meminfo: memFree=1757928/2055920 swapFree=4184100/4192956
[pid=24052] ppid=24050 vsize=8540 CPUtime=51.07
/proc/24052/stat : 24052 (march_ks) R 24050 24052 23755 0 -1 4194304 4893 0 0 0 5106 1 0 0 25 0 1 0 140503904 8744960 1825 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/24052/statm: 2135 1825 72 123 0 2010 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8540

[startup+102.305 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 24053
/proc/meminfo: memFree=1757992/2055920 swapFree=4184100/4192956
[pid=24052] ppid=24050 vsize=8684 CPUtime=102.26
/proc/24052/stat : 24052 (march_ks) R 24050 24052 23755 0 -1 4194304 4897 0 0 0 10225 1 0 0 25 0 1 0 140503904 8892416 1829 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/24052/statm: 2171 1829 72 123 0 2046 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8684

[startup+162.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 24053
/proc/meminfo: memFree=1757992/2055920 swapFree=4184100/4192956
[pid=24052] ppid=24050 vsize=8684 CPUtime=162.24
/proc/24052/stat : 24052 (march_ks) R 24050 24052 23755 0 -1 4194304 4909 0 0 0 16223 1 0 0 25 0 1 0 140503904 8892416 1841 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 1 0 0
/proc/24052/statm: 2171 1841 72 123 0 2046 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 8684

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24053
/proc/meminfo: memFree=1757864/2055920 swapFree=4184100/4192956
[pid=24052] ppid=24050 vsize=8888 CPUtime=222.22
/proc/24052/stat : 24052 (march_ks) R 24050 24052 23755 0 -1 4194304 4948 0 0 0 22221 1 0 0 25 0 1 0 140503904 9101312 1880 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/24052/statm: 2222 1880 72 123 0 2097 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 8888

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24053
/proc/meminfo: memFree=1757800/2055920 swapFree=4184100/4192956
[pid=24052] ppid=24050 vsize=8888 CPUtime=282.21
/proc/24052/stat : 24052 (march_ks) R 24050 24052 23755 0 -1 4194304 4953 0 0 0 28220 1 0 0 25 0 1 0 140503904 9101312 1885 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/24052/statm: 2222 1885 72 123 0 2097 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 8888

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24053
/proc/meminfo: memFree=1757800/2055920 swapFree=4184100/4192956
[pid=24052] ppid=24050 vsize=8988 CPUtime=342.19
/proc/24052/stat : 24052 (march_ks) R 24050 24052 23755 0 -1 4194304 4968 0 0 0 34218 1 0 0 25 0 1 0 140503904 9203712 1900 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564571 0 0 4096 0 0 0 0 17 1 0 0
/proc/24052/statm: 2247 1900 72 123 0 2122 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 8988

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24053
/proc/meminfo: memFree=1757672/2055920 swapFree=4184100/4192956
[pid=24052] ppid=24050 vsize=8988 CPUtime=402.17
/proc/24052/stat : 24052 (march_ks) R 24050 24052 23755 0 -1 4194304 4987 0 0 0 40216 1 0 0 25 0 1 0 140503904 9203712 1919 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/24052/statm: 2247 1919 72 123 0 2122 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 8988

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24053
/proc/meminfo: memFree=1757672/2055920 swapFree=4184100/4192956
[pid=24052] ppid=24050 vsize=8988 CPUtime=462.16
/proc/24052/stat : 24052 (march_ks) R 24050 24052 23755 0 -1 4194304 4994 0 0 0 46215 1 0 0 25 0 1 0 140503904 9203712 1926 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 1 0 0
/proc/24052/statm: 2247 1926 72 123 0 2122 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 8988

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24053
/proc/meminfo: memFree=1757608/2055920 swapFree=4184100/4192956
[pid=24052] ppid=24050 vsize=9140 CPUtime=522.15
/proc/24052/stat : 24052 (march_ks) R 24050 24052 23755 0 -1 4194304 5005 0 0 0 52213 2 0 0 25 0 1 0 140503904 9359360 1937 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 1 0 0
/proc/24052/statm: 2285 1937 72 123 0 2160 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 9140

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24053
/proc/meminfo: memFree=1757544/2055920 swapFree=4184100/4192956
[pid=24052] ppid=24050 vsize=9140 CPUtime=582.13
/proc/24052/stat : 24052 (march_ks) R 24050 24052 23755 0 -1 4194304 5012 0 0 0 58211 2 0 0 25 0 1 0 140503904 9359360 1944 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/24052/statm: 2285 1944 72 123 0 2160 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 9140

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24053
/proc/meminfo: memFree=1757544/2055920 swapFree=4184100/4192956
[pid=24052] ppid=24050 vsize=9140 CPUtime=642.12
/proc/24052/stat : 24052 (march_ks) R 24050 24052 23755 0 -1 4194304 5017 0 0 0 64210 2 0 0 25 0 1 0 140503904 9359360 1949 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585346 0 0 4096 0 0 0 0 17 1 0 0
/proc/24052/statm: 2285 1949 72 123 0 2160 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 9140


################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24253
/proc/meminfo: memFree=1755944/2055920 swapFree=4184100/4192956
[pid=24052] ppid=24050 vsize=10712 CPUtime=4001.1
/proc/24052/stat : 24052 (march_ks) R 24050 24052 23755 0 -1 4194304 5385 0 0 0 400105 5 0 0 25 0 1 0 140503904 10969088 2317 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/24052/statm: 2678 2317 72 123 0 2553 0
Current children cumulated CPU time (s) 4001.1
Current children cumulated vsize (KiB) 10712

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24253
/proc/meminfo: memFree=1755880/2055920 swapFree=4184100/4192956
[pid=24052] ppid=24050 vsize=10712 CPUtime=4061.09
/proc/24052/stat : 24052 (march_ks) R 24050 24052 23755 0 -1 4194304 5391 0 0 0 406104 5 0 0 25 0 1 0 140503904 10969088 2323 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/24052/statm: 2678 2323 72 123 0 2553 0
Current children cumulated CPU time (s) 4061.09
Current children cumulated vsize (KiB) 10712

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24253
/proc/meminfo: memFree=1755944/2055920 swapFree=4184100/4192956
[pid=24052] ppid=24050 vsize=10712 CPUtime=4121.07
/proc/24052/stat : 24052 (march_ks) R 24050 24052 23755 0 -1 4194304 5391 0 0 0 412102 5 0 0 25 0 1 0 140503904 10969088 2323 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24052/statm: 2678 2323 72 123 0 2553 0
Current children cumulated CPU time (s) 4121.07
Current children cumulated vsize (KiB) 10712

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24253
/proc/meminfo: memFree=1755944/2055920 swapFree=4184100/4192956
[pid=24052] ppid=24050 vsize=10712 CPUtime=4181.06
/proc/24052/stat : 24052 (march_ks) R 24050 24052 23755 0 -1 4194304 5393 0 0 0 418101 5 0 0 25 0 1 0 140503904 10969088 2325 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/24052/statm: 2678 2325 72 123 0 2553 0
Current children cumulated CPU time (s) 4181.06
Current children cumulated vsize (KiB) 10712

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24253
/proc/meminfo: memFree=1755944/2055920 swapFree=4184100/4192956
[pid=24052] ppid=24050 vsize=10712 CPUtime=4241.04
/proc/24052/stat : 24052 (march_ks) R 24050 24052 23755 0 -1 4194304 5394 0 0 0 424099 5 0 0 25 0 1 0 140503904 10969088 2326 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/24052/statm: 2678 2326 72 123 0 2553 0
Current children cumulated CPU time (s) 4241.04
Current children cumulated vsize (KiB) 10712

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24253
/proc/meminfo: memFree=1755880/2055920 swapFree=4184100/4192956
[pid=24052] ppid=24050 vsize=10712 CPUtime=4301.02
/proc/24052/stat : 24052 (march_ks) R 24050 24052 23755 0 -1 4194304 5396 0 0 0 430097 5 0 0 25 0 1 0 140503904 10969088 2328 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/24052/statm: 2678 2328 72 123 0 2553 0
Current children cumulated CPU time (s) 4301.02
Current children cumulated vsize (KiB) 10712

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24253
/proc/meminfo: memFree=1755944/2055920 swapFree=4184100/4192956
[pid=24052] ppid=24050 vsize=10712 CPUtime=4361.01
/proc/24052/stat : 24052 (march_ks) R 24050 24052 23755 0 -1 4194304 5397 0 0 0 436096 5 0 0 25 0 1 0 140503904 10969088 2329 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/24052/statm: 2678 2329 72 123 0 2553 0
Current children cumulated CPU time (s) 4361.01
Current children cumulated vsize (KiB) 10712

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24253
/proc/meminfo: memFree=1755816/2055920 swapFree=4184100/4192956
[pid=24052] ppid=24050 vsize=10712 CPUtime=4420.99
/proc/24052/stat : 24052 (march_ks) R 24050 24052 23755 0 -1 4194304 5407 0 0 0 442094 5 0 0 25 0 1 0 140503904 10969088 2339 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/24052/statm: 2678 2339 72 123 0 2553 0
Current children cumulated CPU time (s) 4420.99
Current children cumulated vsize (KiB) 10712

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24253
/proc/meminfo: memFree=1755816/2055920 swapFree=4184100/4192956
[pid=24052] ppid=24050 vsize=10712 CPUtime=4480.97
/proc/24052/stat : 24052 (march_ks) R 24050 24052 23755 0 -1 4194304 5416 0 0 0 448092 5 0 0 25 0 1 0 140503904 10969088 2348 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134563571 0 0 4096 0 0 0 0 17 1 0 0
/proc/24052/statm: 2678 2348 72 123 0 2553 0
Current children cumulated CPU time (s) 4480.97
Current children cumulated vsize (KiB) 10712

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24253
/proc/meminfo: memFree=1755752/2055920 swapFree=4184100/4192956
[pid=24052] ppid=24050 vsize=11476 CPUtime=4540.96
/proc/24052/stat : 24052 (march_ks) R 24050 24052 23755 0 -1 4194304 5425 0 0 0 454091 5 0 0 25 0 1 0 140503904 11751424 2357 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/24052/statm: 2869 2357 72 123 0 2744 0
Current children cumulated CPU time (s) 4540.96
Current children cumulated vsize (KiB) 11476

[startup+4602.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 24253
/proc/meminfo: memFree=1755752/2055920 swapFree=4184100/4192956
[pid=24052] ppid=24050 vsize=11476 CPUtime=4600.94
/proc/24052/stat : 24052 (march_ks) R 24050 24052 23755 0 -1 4194304 5430 0 0 0 460089 5 0 0 25 0 1 0 140503904 11751424 2362 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/24052/statm: 2869 2362 72 123 0 2744 0
Current children cumulated CPU time (s) 4600.94
Current children cumulated vsize (KiB) 11476

[startup+4662.3 s]
/proc/loadavg: 1.12 1.04 1.01 2/71 24319
/proc/meminfo: memFree=1754552/2055920 swapFree=4184100/4192956
[pid=24052] ppid=24050 vsize=11476 CPUtime=4660.91
/proc/24052/stat : 24052 (march_ks) R 24050 24052 23755 0 -1 4194304 5431 0 0 0 466086 5 0 0 25 0 1 0 140503904 11751424 2363 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/24052/statm: 2869 2363 72 123 0 2744 0
Current children cumulated CPU time (s) 4660.91
Current children cumulated vsize (KiB) 11476

[startup+4722.3 s]
/proc/loadavg: 1.04 1.03 1.00 2/65 24451
/proc/meminfo: memFree=1755560/2055920 swapFree=4184100/4192956
[pid=24052] ppid=24050 vsize=11476 CPUtime=4720.82
/proc/24052/stat : 24052 (march_ks) R 24050 24052 23755 0 -1 4194304 5434 0 0 0 472077 5 0 0 25 0 1 0 140503904 11751424 2366 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/24052/statm: 2869 2366 72 123 0 2744 0
Current children cumulated CPU time (s) 4720.82
Current children cumulated vsize (KiB) 11476

[startup+4782.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 24451
/proc/meminfo: memFree=1755624/2055920 swapFree=4184100/4192956
[pid=24052] ppid=24050 vsize=11476 CPUtime=4780.8
/proc/24052/stat : 24052 (march_ks) R 24050 24052 23755 0 -1 4194304 5435 0 0 0 478075 5 0 0 25 0 1 0 140503904 11751424 2367 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/24052/statm: 2869 2367 72 123 0 2744 0
Current children cumulated CPU time (s) 4780.8
Current children cumulated vsize (KiB) 11476

[startup+4842.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 24451
/proc/meminfo: memFree=1755560/2055920 swapFree=4184100/4192956
[pid=24052] ppid=24050 vsize=11476 CPUtime=4840.78
/proc/24052/stat : 24052 (march_ks) R 24050 24052 23755 0 -1 4194304 5435 0 0 0 484073 5 0 0 25 0 1 0 140503904 11751424 2367 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/24052/statm: 2869 2367 72 123 0 2744 0
Current children cumulated CPU time (s) 4840.78
Current children cumulated vsize (KiB) 11476

[startup+4902.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 24451
/proc/meminfo: memFree=1755624/2055920 swapFree=4184100/4192956
[pid=24052] ppid=24050 vsize=11476 CPUtime=4900.77
/proc/24052/stat : 24052 (march_ks) R 24050 24052 23755 0 -1 4194304 5436 0 0 0 490072 5 0 0 25 0 1 0 140503904 11751424 2368 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/24052/statm: 2869 2368 72 123 0 2744 0
Current children cumulated CPU time (s) 4900.77
Current children cumulated vsize (KiB) 11476

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24451
/proc/meminfo: memFree=1755624/2055920 swapFree=4184100/4192956
[pid=24052] ppid=24050 vsize=11476 CPUtime=4960.76
/proc/24052/stat : 24052 (march_ks) R 24050 24052 23755 0 -1 4194304 5437 0 0 0 496070 6 0 0 25 0 1 0 140503904 11751424 2369 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/24052/statm: 2869 2369 72 123 0 2744 0
Current children cumulated CPU time (s) 4960.76
Current children cumulated vsize (KiB) 11476



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24451
/proc/meminfo: memFree=1755560/2055920 swapFree=4184100/4192956
[pid=24052] ppid=24050 vsize=11476 CPUtime=5000.05
/proc/24052/stat : 24052 (march_ks) R 24050 24052 23755 0 -1 4194304 5439 0 0 0 499999 6 0 0 25 0 1 0 140503904 11751424 2371 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/24052/statm: 2869 2371 72 123 0 2744 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 11476

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): 5001.61
CPU time (s): 5000.06
CPU user time (s): 5000
CPU system time (s): 0.06399
CPU usage (%): 99.969
Max. virtual memory (cumulated for all children) (KiB): 11476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000
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= 5439
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= 6
involuntary context switches= 13059

runsolver used 3.11453 second user time and 10.6554 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Sun Apr 22 23:43:23 UTC 2007

IDJOB= 369006
IDBENCH= 24713
IDSOLVER= 180
FILE ID= node61/369006-1177285403

PBS_JOBID= 4650775

Free space on /tmp= 66500 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/QG/QG6-dead-dnd001.sat05-2742.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369006-1177285403/march_ks /tmp/evaluation/369006-1177285403/instance-369006-1177285403.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-369006-1177285403 -o ROOT/results/node61/solver-369006-1177285403 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369006-1177285403/march_ks /tmp/evaluation/369006-1177285403/instance-369006-1177285403.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  b415e752d16c11d39d46562455a8cb4d

RANDOM SEED= 505541494

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.240
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		: 3000.240
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:       1765896 kB
Buffers:         40304 kB
Cached:         196280 kB
SwapCached:       2708 kB
Active:         129720 kB
Inactive:       116448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1765896 kB
SwapTotal:     4192956 kB
SwapFree:      4184100 kB
Dirty:            2616 kB
Writeback:           0 kB
Mapped:          15572 kB
Slab:            29952 kB
Committed_AS:   974644 kB
PageTables:       1388 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= 66500 MiB

End job on node61 on Mon Apr 23 01:06:46 UTC 2007