Trace number 370973

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 5001.51

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S998136463-10.cnf
MD5SUM3ee6423866512ae80f83a98c492ccb0b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables240
Number of clauses20400
Sum of the clauses size142800
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 520400

Solver Data (download as text)

3.48/3.51	c main():: ***                                   [ march satisfiability solver ]                                   ***
3.48/3.51	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
3.48/3.51	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
3.48/3.51	c main()::
3.48/3.51	c initFormula():: searching for DIMACS p-line....
3.48/3.51	c full lookahead due to high density!
3.48/3.51	c initFormula():: the DIMACS p-line indicates a CNF of 240 variables and 20400 clauses.
3.48/3.51	c parseCNF():: parsing....
3.48/3.51	c parseCNF():: the CNF contains 0 unary clauses.
3.48/3.51	c runParser():: parsing was successful, warming up engines...
3.48/3.51	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.48/3.51	c preprocessing fase I completed:: there are now 240 free variables and 20400 clauses.
3.48/3.51	c stat :: sign balance is biased by 0.006
3.48/3.51	c shorten_equivalence(): average equivalence length reduced from nan to nan
3.48/3.51	c using k-SAT heuristics (size based diff)
3.48/3.51	c longest clause has size 7
3.48/3.51	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.48/3.51	c main():: clause / variable ratio: ( 20400 / 240 ) = 85.00
3.48/3.51	c longest clause has size 7
3.48/3.51	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.48/3.51	c dynamic_preselect_setsize :: off
3.48/3.51	c suggested doublelook initial :: 0
3.48/3.51	c main():: all systems go!
3.48/3.51	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 275 JD: 97
4.09/4.14	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 21039 JD: 97
40.98/41.02	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 |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 808110 JD: 97
1393.22/1393.66	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 |****************************************
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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/node62/watcher-370973-1177143233 -o ROOT/results/node62/solver-370973-1177143233 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370973-1177143233/march_ks /tmp/evaluation/370973-1177143233/instance-370973-1177143233.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: 0.99 0.97 0.91 3/64 8533
/proc/meminfo: memFree=1780784/2055920 swapFree=4184556/4192956
[pid=8533] ppid=8531 vsize=816 CPUtime=0
/proc/8533/stat : 8533 (march_ks) R 8531 8533 7806 0 -1 4194304 108 0 0 0 0 0 0 0 18 0 1 0 32899346 835584 93 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/8533/statm: 204 93 47 123 0 79 0

[startup+0.039812 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 8533
/proc/meminfo: memFree=1780784/2055920 swapFree=4184556/4192956
[pid=8533] ppid=8531 vsize=1212 CPUtime=0.03
/proc/8533/stat : 8533 (march_ks) R 8531 8533 7806 0 -1 4194304 236 0 0 0 3 0 0 0 18 0 1 0 32899346 1241088 221 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/8533/statm: 303 221 47 123 0 178 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1212

[startup+0.101813 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 8533
/proc/meminfo: memFree=1780784/2055920 swapFree=4184556/4192956
[pid=8533] ppid=8531 vsize=2544 CPUtime=0.09
/proc/8533/stat : 8533 (march_ks) R 8531 8533 7806 0 -1 4194304 1049 0 0 0 9 0 0 0 18 0 1 0 32899346 2605056 419 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134531595 0 0 4096 0 0 0 0 17 1 0 0
/proc/8533/statm: 636 419 63 123 0 511 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2544

[startup+0.301835 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 8533
/proc/meminfo: memFree=1780784/2055920 swapFree=4184556/4192956
[pid=8533] ppid=8531 vsize=3944 CPUtime=0.29
/proc/8533/stat : 8533 (march_ks) R 8531 8533 7806 0 -1 4194304 2878 0 0 0 29 0 0 0 19 0 1 0 32899346 4038656 742 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/8533/statm: 986 742 67 123 0 861 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3944

[startup+0.701883 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 8533
/proc/meminfo: memFree=1780784/2055920 swapFree=4184556/4192956
[pid=8533] ppid=8531 vsize=3944 CPUtime=0.69
/proc/8533/stat : 8533 (march_ks) R 8531 8533 7806 0 -1 4194304 2878 0 0 0 69 0 0 0 22 0 1 0 32899346 4038656 742 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/8533/statm: 986 742 67 123 0 861 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3944

[startup+1.50198 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8534
/proc/meminfo: memFree=1778024/2055920 swapFree=4184556/4192956
[pid=8533] ppid=8531 vsize=3944 CPUtime=1.49
/proc/8533/stat : 8533 (march_ks) R 8531 8533 7806 0 -1 4194304 2878 0 0 0 149 0 0 0 25 0 1 0 32899346 4038656 742 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567555 0 0 4096 0 0 0 0 17 1 0 0
/proc/8533/statm: 986 742 67 123 0 861 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3944

[startup+3.10117 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8534
/proc/meminfo: memFree=1777896/2055920 swapFree=4184556/4192956
[pid=8533] ppid=8531 vsize=3944 CPUtime=3.09
/proc/8533/stat : 8533 (march_ks) R 8531 8533 7806 0 -1 4194304 2878 0 0 0 309 0 0 0 25 0 1 0 32899346 4038656 742 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/8533/statm: 986 742 67 123 0 861 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3944

[startup+6.30154 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8534
/proc/meminfo: memFree=1777192/2055920 swapFree=4184556/4192956
[pid=8533] ppid=8531 vsize=4652 CPUtime=6.29
/proc/8533/stat : 8533 (march_ks) R 8531 8533 7806 0 -1 4194304 4455 0 0 0 628 1 0 0 25 0 1 0 32899346 4763648 836 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/8533/statm: 1163 836 72 123 0 1038 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4652

[startup+12.7013 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8534
/proc/meminfo: memFree=1777128/2055920 swapFree=4184556/4192956
[pid=8533] ppid=8531 vsize=4652 CPUtime=12.69
/proc/8533/stat : 8533 (march_ks) R 8531 8533 7806 0 -1 4194304 4455 0 0 0 1268 1 0 0 25 0 1 0 32899346 4763648 836 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/8533/statm: 1163 836 72 123 0 1038 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4652

[startup+25.5018 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8534
/proc/meminfo: memFree=1777128/2055920 swapFree=4184556/4192956
[pid=8533] ppid=8531 vsize=4652 CPUtime=25.48
/proc/8533/stat : 8533 (march_ks) R 8531 8533 7806 0 -1 4194304 4455 0 0 0 2547 1 0 0 25 0 1 0 32899346 4763648 836 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538413 0 0 4096 0 0 0 0 17 1 0 0
/proc/8533/statm: 1163 836 72 123 0 1038 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4652

[startup+51.1018 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8534
/proc/meminfo: memFree=1777128/2055920 swapFree=4184556/4192956
[pid=8533] ppid=8531 vsize=4856 CPUtime=51.07
/proc/8533/stat : 8533 (march_ks) R 8531 8533 7806 0 -1 4194304 4498 0 0 0 5106 1 0 0 25 0 1 0 32899346 4972544 879 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/8533/statm: 1214 879 72 123 0 1089 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4856

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8534
/proc/meminfo: memFree=1777064/2055920 swapFree=4184556/4192956
[pid=8533] ppid=8531 vsize=5108 CPUtime=102.27
/proc/8533/stat : 8533 (march_ks) R 8531 8533 7806 0 -1 4194304 4535 0 0 0 10225 2 0 0 25 0 1 0 32899346 5230592 916 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538208 0 0 4096 0 0 0 0 17 1 0 0
/proc/8533/statm: 1277 916 72 123 0 1152 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5108

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8534
/proc/meminfo: memFree=1776872/2055920 swapFree=4184556/4192956
[pid=8533] ppid=8531 vsize=5108 CPUtime=162.25
/proc/8533/stat : 8533 (march_ks) R 8531 8533 7806 0 -1 4194304 4565 0 0 0 16223 2 0 0 25 0 1 0 32899346 5230592 946 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564808 0 0 4096 0 0 0 0 17 1 0 0
/proc/8533/statm: 1277 946 72 123 0 1152 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5108

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8534
/proc/meminfo: memFree=1776744/2055920 swapFree=4184556/4192956
[pid=8533] ppid=8531 vsize=5336 CPUtime=222.23
/proc/8533/stat : 8533 (march_ks) R 8531 8533 7806 0 -1 4194304 4602 0 0 0 22221 2 0 0 25 0 1 0 32899346 5464064 983 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/8533/statm: 1334 983 72 123 0 1209 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5336

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8534
/proc/meminfo: memFree=1776552/2055920 swapFree=4184556/4192956
[pid=8533] ppid=8531 vsize=5676 CPUtime=282.22
/proc/8533/stat : 8533 (march_ks) R 8531 8533 7806 0 -1 4194304 4643 0 0 0 28220 2 0 0 25 0 1 0 32899346 5812224 1024 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/8533/statm: 1419 1024 72 123 0 1294 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 5676

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8534
/proc/meminfo: memFree=1776296/2055920 swapFree=4184556/4192956
[pid=8533] ppid=8531 vsize=5676 CPUtime=342.2
/proc/8533/stat : 8533 (march_ks) R 8531 8533 7806 0 -1 4194304 4692 0 0 0 34218 2 0 0 25 0 1 0 32899346 5812224 1073 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/8533/statm: 1419 1073 72 123 0 1294 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 5676

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8534
/proc/meminfo: memFree=1776104/2055920 swapFree=4184556/4192956
[pid=8533] ppid=8531 vsize=6188 CPUtime=402.18
/proc/8533/stat : 8533 (march_ks) R 8531 8533 7806 0 -1 4194304 4731 0 0 0 40216 2 0 0 25 0 1 0 32899346 6336512 1112 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/8533/statm: 1547 1112 72 123 0 1422 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 6188

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8534
/proc/meminfo: memFree=1775912/2055920 swapFree=4184556/4192956
[pid=8533] ppid=8531 vsize=6188 CPUtime=462.16
/proc/8533/stat : 8533 (march_ks) R 8531 8533 7806 0 -1 4194304 4778 0 0 0 46214 2 0 0 25 0 1 0 32899346 6336512 1159 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134587472 0 0 4096 0 0 0 0 17 1 0 0
/proc/8533/statm: 1547 1159 72 123 0 1422 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 6188

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8534
/proc/meminfo: memFree=1775656/2055920 swapFree=4184556/4192956
[pid=8533] ppid=8531 vsize=6188 CPUtime=522.15
/proc/8533/stat : 8533 (march_ks) R 8531 8533 7806 0 -1 4194304 4832 0 0 0 52213 2 0 0 25 0 1 0 32899346 6336512 1213 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/8533/statm: 1547 1213 72 123 0 1422 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 6188

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8534
/proc/meminfo: memFree=1775464/2055920 swapFree=4184556/4192956
[pid=8533] ppid=8531 vsize=6952 CPUtime=582.13
/proc/8533/stat : 8533 (march_ks) R 8531 8533 7806 0 -1 4194304 4891 0 0 0 58211 2 0 0 25 0 1 0 32899346 7118848 1272 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/8533/statm: 1738 1272 72 123 0 1613 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 6952

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8534
/proc/meminfo: memFree=1775208/2055920 swapFree=4184556/4192956
[pid=8533] ppid=8531 vsize=6952 CPUtime=642.12
/proc/8533/stat : 8533 (march_ks) R 8531 8533 7806 0 -1 4194304 4937 0 0 0 64210 2 0 0 25 0 1 0 32899346 7118848 1318 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/8533/statm: 1738 1318 72 123 0 1613 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 6952


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

[startup+4062.31 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8734
/proc/meminfo: memFree=1765800/2055920 swapFree=4184556/4192956
[pid=8533] ppid=8531 vsize=16428 CPUtime=4061.1
/proc/8533/stat : 8533 (march_ks) R 8531 8533 7806 0 -1 4194304 7142 0 0 0 406101 9 0 0 25 0 1 0 32899346 16822272 3523 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/8533/statm: 4107 3523 72 123 0 3982 0
Current children cumulated CPU time (s) 4061.1
Current children cumulated vsize (KiB) 16428

[startup+4122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8734
/proc/meminfo: memFree=1765608/2055920 swapFree=4184556/4192956
[pid=8533] ppid=8531 vsize=16428 CPUtime=4121.08
/proc/8533/stat : 8533 (march_ks) R 8531 8533 7806 0 -1 4194304 7184 0 0 0 412099 9 0 0 25 0 1 0 32899346 16822272 3565 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/8533/statm: 4107 3565 72 123 0 3982 0
Current children cumulated CPU time (s) 4121.08
Current children cumulated vsize (KiB) 16428

[startup+4182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8734
/proc/meminfo: memFree=1765416/2055920 swapFree=4184556/4192956
[pid=8533] ppid=8531 vsize=16428 CPUtime=4181.06
/proc/8533/stat : 8533 (march_ks) R 8531 8533 7806 0 -1 4194304 7228 0 0 0 418097 9 0 0 25 0 1 0 32899346 16822272 3609 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/8533/statm: 4107 3609 72 123 0 3982 0
Current children cumulated CPU time (s) 4181.06
Current children cumulated vsize (KiB) 16428

[startup+4242.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8734
/proc/meminfo: memFree=1765160/2055920 swapFree=4184556/4192956
[pid=8533] ppid=8531 vsize=16428 CPUtime=4241.05
/proc/8533/stat : 8533 (march_ks) R 8531 8533 7806 0 -1 4194304 7275 0 0 0 424096 9 0 0 25 0 1 0 32899346 16822272 3656 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/8533/statm: 4107 3656 72 123 0 3982 0
Current children cumulated CPU time (s) 4241.05
Current children cumulated vsize (KiB) 16428

[startup+4302.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8734
/proc/meminfo: memFree=1764968/2055920 swapFree=4184556/4192956
[pid=8533] ppid=8531 vsize=16428 CPUtime=4301.03
/proc/8533/stat : 8533 (march_ks) R 8531 8533 7806 0 -1 4194304 7331 0 0 0 430094 9 0 0 25 0 1 0 32899346 16822272 3712 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/8533/statm: 4107 3712 72 123 0 3982 0
Current children cumulated CPU time (s) 4301.03
Current children cumulated vsize (KiB) 16428

[startup+4362.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8734
/proc/meminfo: memFree=1764712/2055920 swapFree=4184556/4192956
[pid=8533] ppid=8531 vsize=22248 CPUtime=4361.01
/proc/8533/stat : 8533 (march_ks) R 8531 8533 7806 0 -1 4194304 7381 0 0 0 436092 9 0 0 25 0 1 0 32899346 22781952 3762 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541733 0 0 4096 0 0 0 0 17 1 0 0
/proc/8533/statm: 5562 3762 72 123 0 5437 0
Current children cumulated CPU time (s) 4361.01
Current children cumulated vsize (KiB) 22248

[startup+4422.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8734
/proc/meminfo: memFree=1764456/2055920 swapFree=4184556/4192956
[pid=8533] ppid=8531 vsize=22248 CPUtime=4421
/proc/8533/stat : 8533 (march_ks) R 8531 8533 7806 0 -1 4194304 7439 0 0 0 442091 9 0 0 25 0 1 0 32899346 22781952 3820 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585320 0 0 4096 0 0 0 0 17 1 0 0
/proc/8533/statm: 5562 3820 72 123 0 5437 0
Current children cumulated CPU time (s) 4421
Current children cumulated vsize (KiB) 22248

[startup+4482.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8734
/proc/meminfo: memFree=1764392/2055920 swapFree=4184556/4192956
[pid=8533] ppid=8531 vsize=22248 CPUtime=4480.98
/proc/8533/stat : 8533 (march_ks) R 8531 8533 7806 0 -1 4194304 7470 0 0 0 448089 9 0 0 25 0 1 0 32899346 22781952 3851 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/8533/statm: 5562 3851 72 123 0 5437 0
Current children cumulated CPU time (s) 4480.98
Current children cumulated vsize (KiB) 22248

[startup+4542.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8734
/proc/meminfo: memFree=1764264/2055920 swapFree=4184556/4192956
[pid=8533] ppid=8531 vsize=22248 CPUtime=4540.96
/proc/8533/stat : 8533 (march_ks) R 8531 8533 7806 0 -1 4194304 7514 0 0 0 454087 9 0 0 25 0 1 0 32899346 22781952 3895 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/8533/statm: 5562 3895 72 123 0 5437 0
Current children cumulated CPU time (s) 4540.96
Current children cumulated vsize (KiB) 22248

[startup+4602.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8734
/proc/meminfo: memFree=1764136/2055920 swapFree=4184556/4192956
[pid=8533] ppid=8531 vsize=22248 CPUtime=4600.95
/proc/8533/stat : 8533 (march_ks) R 8531 8533 7806 0 -1 4194304 7549 0 0 0 460086 9 0 0 25 0 1 0 32899346 22781952 3930 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541797 0 0 4096 0 0 0 0 17 1 0 0
/proc/8533/statm: 5562 3930 72 123 0 5437 0
Current children cumulated CPU time (s) 4600.95
Current children cumulated vsize (KiB) 22248

[startup+4662.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8734
/proc/meminfo: memFree=1763944/2055920 swapFree=4184556/4192956
[pid=8533] ppid=8531 vsize=22248 CPUtime=4660.93
/proc/8533/stat : 8533 (march_ks) R 8531 8533 7806 0 -1 4194304 7589 0 0 0 466084 9 0 0 25 0 1 0 32899346 22781952 3970 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/8533/statm: 5562 3970 72 123 0 5437 0
Current children cumulated CPU time (s) 4660.93
Current children cumulated vsize (KiB) 22248

[startup+4722.31 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8734
/proc/meminfo: memFree=1763816/2055920 swapFree=4184556/4192956
[pid=8533] ppid=8531 vsize=22248 CPUtime=4720.92
/proc/8533/stat : 8533 (march_ks) R 8531 8533 7806 0 -1 4194304 7631 0 0 0 472083 9 0 0 25 0 1 0 32899346 22781952 4012 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598496 0 0 4096 0 0 0 0 17 1 0 0
/proc/8533/statm: 5562 4012 72 123 0 5437 0
Current children cumulated CPU time (s) 4720.92
Current children cumulated vsize (KiB) 22248

[startup+4782.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8734
/proc/meminfo: memFree=1763624/2055920 swapFree=4184556/4192956
[pid=8533] ppid=8531 vsize=22248 CPUtime=4780.9
/proc/8533/stat : 8533 (march_ks) R 8531 8533 7806 0 -1 4194304 7668 0 0 0 478081 9 0 0 25 0 1 0 32899346 22781952 4049 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/8533/statm: 5562 4049 72 123 0 5437 0
Current children cumulated CPU time (s) 4780.9
Current children cumulated vsize (KiB) 22248

[startup+4842.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8734
/proc/meminfo: memFree=1763496/2055920 swapFree=4184556/4192956
[pid=8533] ppid=8531 vsize=22248 CPUtime=4840.88
/proc/8533/stat : 8533 (march_ks) R 8531 8533 7806 0 -1 4194304 7689 0 0 0 484079 9 0 0 25 0 1 0 32899346 22781952 4070 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541797 0 0 4096 0 0 0 0 17 1 0 0
/proc/8533/statm: 5562 4070 72 123 0 5437 0
Current children cumulated CPU time (s) 4840.88
Current children cumulated vsize (KiB) 22248

[startup+4902.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8734
/proc/meminfo: memFree=1763432/2055920 swapFree=4184556/4192956
[pid=8533] ppid=8531 vsize=22248 CPUtime=4900.87
/proc/8533/stat : 8533 (march_ks) R 8531 8533 7806 0 -1 4194304 7722 0 0 0 490078 9 0 0 25 0 1 0 32899346 22781952 4103 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/8533/statm: 5562 4103 72 123 0 5437 0
Current children cumulated CPU time (s) 4900.87
Current children cumulated vsize (KiB) 22248

[startup+4962.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8734
/proc/meminfo: memFree=1763240/2055920 swapFree=4184556/4192956
[pid=8533] ppid=8531 vsize=22248 CPUtime=4960.85
/proc/8533/stat : 8533 (march_ks) R 8531 8533 7806 0 -1 4194304 7756 0 0 0 496076 9 0 0 25 0 1 0 32899346 22781952 4137 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541788 0 0 4096 0 0 0 0 17 1 0 0
/proc/8533/statm: 5562 4137 72 123 0 5437 0
Current children cumulated CPU time (s) 4960.85
Current children cumulated vsize (KiB) 22248



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8734
/proc/meminfo: memFree=1763176/2055920 swapFree=4184556/4192956
[pid=8533] ppid=8531 vsize=22248 CPUtime=5000.04
/proc/8533/stat : 8533 (march_ks) R 8531 8533 7806 0 -1 4194304 7775 0 0 0 499995 9 0 0 25 0 1 0 32899346 22781952 4156 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/8533/statm: 5562 4156 72 123 0 5437 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 22248

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

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

[startup+5001.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8734
/proc/meminfo: memFree=1763176/2055920 swapFree=4184556/4192956
[pid=8533] ppid=8531 vsize=22248 CPUtime=5000.04
/proc/8533/stat : 8533 (march_ks) R 8531 8533 7806 0 -1 4194304 7775 0 0 0 499995 9 0 0 25 0 1 0 32899346 22781952 4156 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/8533/statm: 5562 4156 72 123 0 5437 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 22248

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.06
CPU user time (s): 4999.96
CPU system time (s): 0.102984
CPU usage (%): 99.971
Max. virtual memory (cumulated for all children) (KiB): 22248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.96
system time used= 0.102984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7775
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= 10722

runsolver used 3.73943 second user time and 9.97048 second system time

The end

Launcher Data (download as text)

Begin job on node62 on Sat Apr 21 08:13:54 UTC 2007

IDJOB= 370973
IDBENCH= 20091
IDSOLVER= 180
FILE ID= node62/370973-1177143233

PBS_JOBID= 4648828

Free space on /tmp= 66496 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S998136463-10.cnf
COMMAND LINE= /tmp/evaluation/370973-1177143233/march_ks /tmp/evaluation/370973-1177143233/instance-370973-1177143233.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node62/watcher-370973-1177143233 -o ROOT/results/node62/solver-370973-1177143233 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370973-1177143233/march_ks /tmp/evaluation/370973-1177143233/instance-370973-1177143233.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  3ee6423866512ae80f83a98c492ccb0b

RANDOM SEED= 340309693

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node62.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		: 3000.216
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		: 3000.216
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:       1781256 kB
Buffers:         22144 kB
Cached:         182904 kB
SwapCached:       2148 kB
Active:          54644 kB
Inactive:       159896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1781256 kB
SwapTotal:     4192956 kB
SwapFree:      4184556 kB
Dirty:            2860 kB
Writeback:           0 kB
Mapped:          16036 kB
Slab:            46176 kB
Committed_AS:  1089176 kB
PageTables:       1460 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= 66496 MiB

End job on node62 on Sat Apr 21 09:37:17 UTC 2007