Trace number 371016

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) 5000.02 5001.51

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S498187802-14.cnf
MD5SUM00d47b831eb8416786df8f38bac74b26
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark28.4077
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
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 513600

Solver Data (download as text)

2.19/2.27	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.19/2.27	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
2.19/2.27	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
2.19/2.27	c main()::
2.19/2.27	c initFormula():: searching for DIMACS p-line....
2.19/2.27	c full lookahead due to high density!
2.19/2.27	c initFormula():: the DIMACS p-line indicates a CNF of 160 variables and 13600 clauses.
2.19/2.27	c parseCNF():: parsing....
2.19/2.27	c parseCNF():: the CNF contains 0 unary clauses.
2.19/2.27	c runParser():: parsing was successful, warming up engines...
2.19/2.27	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.19/2.27	c preprocessing fase I completed:: there are now 160 free variables and 13600 clauses.
2.19/2.27	c stat :: sign balance is biased by 0.008
2.19/2.27	c shorten_equivalence(): average equivalence length reduced from nan to nan
2.19/2.27	c using k-SAT heuristics (size based diff)
2.19/2.27	c longest clause has size 7
2.19/2.27	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.19/2.27	c main():: clause / variable ratio: ( 13600 / 160 ) = 85.00
2.19/2.27	c longest clause has size 7
2.19/2.27	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.19/2.27	c dynamic_preselect_setsize :: off
2.19/2.27	c suggested doublelook initial :: 0
2.19/2.27	c main():: all systems go!
2.19/2.27	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 203 JD: 62
2.49/2.58	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: 6934 JD: 62
10.19/10.29	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 |****************************************************************| 2 NC: 157393 JD: 62
175.44/175.51	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 |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 3 NC: 2574358 JD: 62
2780.11/2780.99	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 |*******************************

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/node44/watcher-371016-1177168468 -o ROOT/results/node44/solver-371016-1177168468 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/371016-1177168468/march_ks /tmp/evaluation/371016-1177168468/instance-371016-1177168468.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: 0.96 1.00 0.99 3/77 22770
/proc/meminfo: memFree=1776016/2055920 swapFree=4156104/4192956
[pid=22770] ppid=22768 vsize=788 CPUtime=0
/proc/22770/stat : 22770 (march_ks) R 22768 22770 22245 0 -1 4194304 101 0 0 0 0 0 0 0 18 0 1 0 164758488 806912 86 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/22770/statm: 197 86 47 123 0 72 0

[startup+0.034209 s]
/proc/loadavg: 0.96 1.00 0.99 3/77 22770
/proc/meminfo: memFree=1776016/2055920 swapFree=4156104/4192956
[pid=22770] ppid=22768 vsize=1620 CPUtime=0.03
/proc/22770/stat : 22770 (march_ks) R 22768 22770 22245 0 -1 4194304 239 0 0 0 3 0 0 0 18 0 1 0 164758488 1658880 223 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527621 0 0 4096 0 0 0 0 17 1 0 0
/proc/22770/statm: 405 223 48 123 0 280 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1620

[startup+0.101215 s]
/proc/loadavg: 0.96 1.00 0.99 3/77 22770
/proc/meminfo: memFree=1776016/2055920 swapFree=4156104/4192956
[pid=22770] ppid=22768 vsize=2824 CPUtime=0.09
/proc/22770/stat : 22770 (march_ks) R 22768 22770 22245 0 -1 4194304 1845 0 0 0 9 0 0 0 18 0 1 0 164758488 2891776 516 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/22770/statm: 706 516 67 123 0 581 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2824

[startup+0.301238 s]
/proc/loadavg: 0.96 1.00 0.99 3/77 22770
/proc/meminfo: memFree=1776016/2055920 swapFree=4156104/4192956
[pid=22770] ppid=22768 vsize=2824 CPUtime=0.29
/proc/22770/stat : 22770 (march_ks) R 22768 22770 22245 0 -1 4194304 1845 0 0 0 29 0 0 0 19 0 1 0 164758488 2891776 516 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567031 0 0 4096 0 0 0 0 17 1 0 0
/proc/22770/statm: 706 516 67 123 0 581 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2824

[startup+0.701277 s]
/proc/loadavg: 0.96 1.00 0.99 3/77 22770
/proc/meminfo: memFree=1776016/2055920 swapFree=4156104/4192956
[pid=22770] ppid=22768 vsize=2824 CPUtime=0.69
/proc/22770/stat : 22770 (march_ks) R 22768 22770 22245 0 -1 4194304 1845 0 0 0 69 0 0 0 22 0 1 0 164758488 2891776 516 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/22770/statm: 706 516 67 123 0 581 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2824

[startup+1.50236 s]
/proc/loadavg: 0.96 1.00 0.99 2/78 22771
/proc/meminfo: memFree=1774152/2055920 swapFree=4156104/4192956
[pid=22770] ppid=22768 vsize=2824 CPUtime=1.49
/proc/22770/stat : 22770 (march_ks) R 22768 22770 22245 0 -1 4194304 1845 0 0 0 149 0 0 0 25 0 1 0 164758488 2891776 516 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/22770/statm: 706 516 67 123 0 581 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2824

[startup+3.10152 s]
/proc/loadavg: 0.96 1.00 0.99 2/78 22771
/proc/meminfo: memFree=1774024/2055920 swapFree=4156104/4192956
[pid=22770] ppid=22768 vsize=3312 CPUtime=3.09
/proc/22770/stat : 22770 (march_ks) R 22768 22770 22245 0 -1 4194304 2846 0 0 0 308 1 0 0 25 0 1 0 164758488 3391488 595 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/22770/statm: 828 595 72 123 0 703 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3312

[startup+6.30185 s]
/proc/loadavg: 0.96 1.00 0.99 2/78 22771
/proc/meminfo: memFree=1773384/2055920 swapFree=4156104/4192956
[pid=22770] ppid=22768 vsize=3312 CPUtime=6.29
/proc/22770/stat : 22770 (march_ks) R 22768 22770 22245 0 -1 4194304 2846 0 0 0 628 1 0 0 25 0 1 0 164758488 3391488 595 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/22770/statm: 828 595 72 123 0 703 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3312

[startup+12.7015 s]
/proc/loadavg: 0.97 1.00 0.99 2/78 22771
/proc/meminfo: memFree=1773320/2055920 swapFree=4156104/4192956
[pid=22770] ppid=22768 vsize=3312 CPUtime=12.69
/proc/22770/stat : 22770 (march_ks) R 22768 22770 22245 0 -1 4194304 2846 0 0 0 1268 1 0 0 25 0 1 0 164758488 3391488 595 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/22770/statm: 828 595 72 123 0 703 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3312

[startup+25.5018 s]
/proc/loadavg: 0.97 1.00 0.99 2/78 22771
/proc/meminfo: memFree=1773320/2055920 swapFree=4156104/4192956
[pid=22770] ppid=22768 vsize=3516 CPUtime=25.49
/proc/22770/stat : 22770 (march_ks) R 22768 22770 22245 0 -1 4194304 2886 0 0 0 2548 1 0 0 25 0 1 0 164758488 3600384 635 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/22770/statm: 879 635 72 123 0 754 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3516

[startup+51.1015 s]
/proc/loadavg: 0.98 1.00 0.99 2/78 22771
/proc/meminfo: memFree=1773256/2055920 swapFree=4156104/4192956
[pid=22770] ppid=22768 vsize=3616 CPUtime=51.08
/proc/22770/stat : 22770 (march_ks) R 22768 22770 22245 0 -1 4194304 2920 0 0 0 5107 1 0 0 25 0 1 0 164758488 3702784 669 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134525702 0 0 4096 0 0 0 0 17 1 0 0
/proc/22770/statm: 904 669 72 123 0 779 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3616

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 22771
/proc/meminfo: memFree=1773000/2055920 swapFree=4156104/4192956
[pid=22770] ppid=22768 vsize=3996 CPUtime=102.26
/proc/22770/stat : 22770 (march_ks) R 22768 22770 22245 0 -1 4194304 2993 0 0 0 10225 1 0 0 25 0 1 0 164758488 4091904 742 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/22770/statm: 999 742 72 123 0 874 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3996

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 22771
/proc/meminfo: memFree=1772616/2055920 swapFree=4156104/4192956
[pid=22770] ppid=22768 vsize=4336 CPUtime=162.24
/proc/22770/stat : 22770 (march_ks) R 22768 22770 22245 0 -1 4194304 3075 0 0 0 16223 1 0 0 25 0 1 0 164758488 4440064 824 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/22770/statm: 1084 824 72 123 0 959 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4336

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 22771
/proc/meminfo: memFree=1772232/2055920 swapFree=4156104/4192956
[pid=22770] ppid=22768 vsize=4848 CPUtime=222.22
/proc/22770/stat : 22770 (march_ks) R 22768 22770 22245 0 -1 4194304 3155 0 0 0 22221 1 0 0 25 0 1 0 164758488 4964352 904 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/22770/statm: 1212 904 72 123 0 1087 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 4848

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 22771
/proc/meminfo: memFree=1771912/2055920 swapFree=4156104/4192956
[pid=22770] ppid=22768 vsize=5612 CPUtime=282.22
/proc/22770/stat : 22770 (march_ks) R 22768 22770 22245 0 -1 4194304 3238 0 0 0 28220 2 0 0 25 0 1 0 164758488 5746688 987 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/22770/statm: 1403 987 72 123 0 1278 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 5612

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 22771
/proc/meminfo: memFree=1771592/2055920 swapFree=4156104/4192956
[pid=22770] ppid=22768 vsize=5612 CPUtime=342.2
/proc/22770/stat : 22770 (march_ks) R 22768 22770 22245 0 -1 4194304 3310 0 0 0 34218 2 0 0 25 0 1 0 164758488 5746688 1059 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 1 0 0
/proc/22770/statm: 1403 1059 72 123 0 1278 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 5612

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 22771
/proc/meminfo: memFree=1771336/2055920 swapFree=4156104/4192956
[pid=22770] ppid=22768 vsize=5612 CPUtime=402.18
/proc/22770/stat : 22770 (march_ks) R 22768 22770 22245 0 -1 4194304 3390 0 0 0 40216 2 0 0 25 0 1 0 164758488 5746688 1139 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 1 0 0
/proc/22770/statm: 1403 1139 72 123 0 1278 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 5612

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 22771
/proc/meminfo: memFree=1770952/2055920 swapFree=4156104/4192956
[pid=22770] ppid=22768 vsize=6764 CPUtime=462.16
/proc/22770/stat : 22770 (march_ks) R 22768 22770 22245 0 -1 4194304 3474 0 0 0 46214 2 0 0 25 0 1 0 164758488 6926336 1223 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/22770/statm: 1691 1223 72 123 0 1566 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 6764

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 22771
/proc/meminfo: memFree=1770632/2055920 swapFree=4156104/4192956
[pid=22770] ppid=22768 vsize=6764 CPUtime=522.15
/proc/22770/stat : 22770 (march_ks) R 22768 22770 22245 0 -1 4194304 3561 0 0 0 52212 3 0 0 25 0 1 0 164758488 6926336 1310 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526900 0 0 4096 0 0 0 0 17 1 0 0
/proc/22770/statm: 1691 1310 72 123 0 1566 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 6764

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 22771
/proc/meminfo: memFree=1770312/2055920 swapFree=4156104/4192956
[pid=22770] ppid=22768 vsize=6764 CPUtime=582.13
/proc/22770/stat : 22770 (march_ks) R 22768 22770 22245 0 -1 4194304 3646 0 0 0 58210 3 0 0 25 0 1 0 164758488 6926336 1395 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/22770/statm: 1691 1395 72 123 0 1566 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 6764

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 22771
/proc/meminfo: memFree=1769928/2055920 swapFree=4156104/4192956
[pid=22770] ppid=22768 vsize=8488 CPUtime=642.11
/proc/22770/stat : 22770 (march_ks) R 22768 22770 22245 0 -1 4194304 3722 0 0 0 64208 3 0 0 25 0 1 0 164758488 8691712 1471 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628916 0 0 4096 0 0 0 0 17 1 0 0
/proc/22770/statm: 2122 1471 72 123 0 1997 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 8488


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22971
/proc/meminfo: memFree=1751816/2055920 swapFree=4156104/4192956
[pid=22770] ppid=22768 vsize=29644 CPUtime=4061.07
/proc/22770/stat : 22770 (march_ks) R 22768 22770 22245 0 -1 4194304 8212 0 0 0 406089 18 0 0 25 0 1 0 164758488 30355456 5961 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/22770/statm: 7411 5961 72 123 0 7286 0
Current children cumulated CPU time (s) 4061.07
Current children cumulated vsize (KiB) 29644

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22971
/proc/meminfo: memFree=1751560/2055920 swapFree=4156104/4192956
[pid=22770] ppid=22768 vsize=29644 CPUtime=4121.05
/proc/22770/stat : 22770 (march_ks) R 22768 22770 22245 0 -1 4194304 8292 0 0 0 412087 18 0 0 25 0 1 0 164758488 30355456 6041 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598315 0 0 4096 0 0 0 0 17 1 0 0
/proc/22770/statm: 7411 6041 72 123 0 7286 0
Current children cumulated CPU time (s) 4121.05
Current children cumulated vsize (KiB) 29644

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22971
/proc/meminfo: memFree=1751240/2055920 swapFree=4156104/4192956
[pid=22770] ppid=22768 vsize=29644 CPUtime=4181.03
/proc/22770/stat : 22770 (march_ks) R 22768 22770 22245 0 -1 4194304 8372 0 0 0 418085 18 0 0 25 0 1 0 164758488 30355456 6121 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585361 0 0 4096 0 0 0 0 17 1 0 0
/proc/22770/statm: 7411 6121 72 123 0 7286 0
Current children cumulated CPU time (s) 4181.03
Current children cumulated vsize (KiB) 29644

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22971
/proc/meminfo: memFree=1750984/2055920 swapFree=4156104/4192956
[pid=22770] ppid=22768 vsize=29644 CPUtime=4241.01
/proc/22770/stat : 22770 (march_ks) R 22768 22770 22245 0 -1 4194304 8438 0 0 0 424083 18 0 0 25 0 1 0 164758488 30355456 6187 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537933 0 0 4096 0 0 0 0 17 1 0 0
/proc/22770/statm: 7411 6187 72 123 0 7286 0
Current children cumulated CPU time (s) 4241.01
Current children cumulated vsize (KiB) 29644

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22971
/proc/meminfo: memFree=1750664/2055920 swapFree=4156104/4192956
[pid=22770] ppid=22768 vsize=29644 CPUtime=4301
/proc/22770/stat : 22770 (march_ks) R 22768 22770 22245 0 -1 4194304 8508 0 0 0 430082 18 0 0 25 0 1 0 164758488 30355456 6257 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/22770/statm: 7411 6257 72 123 0 7286 0
Current children cumulated CPU time (s) 4301
Current children cumulated vsize (KiB) 29644

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22971
/proc/meminfo: memFree=1750536/2055920 swapFree=4156104/4192956
[pid=22770] ppid=22768 vsize=29644 CPUtime=4360.98
/proc/22770/stat : 22770 (march_ks) R 22768 22770 22245 0 -1 4194304 8584 0 0 0 436080 18 0 0 25 0 1 0 164758488 30355456 6333 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538197 0 0 4096 0 0 0 0 17 1 0 0
/proc/22770/statm: 7411 6333 72 123 0 7286 0
Current children cumulated CPU time (s) 4360.98
Current children cumulated vsize (KiB) 29644

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22971
/proc/meminfo: memFree=1750216/2055920 swapFree=4156104/4192956
[pid=22770] ppid=22768 vsize=29644 CPUtime=4420.97
/proc/22770/stat : 22770 (march_ks) R 22768 22770 22245 0 -1 4194304 8645 0 0 0 442078 19 0 0 25 0 1 0 164758488 30355456 6394 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/22770/statm: 7411 6394 72 123 0 7286 0
Current children cumulated CPU time (s) 4420.97
Current children cumulated vsize (KiB) 29644

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22971
/proc/meminfo: memFree=1750024/2055920 swapFree=4156104/4192956
[pid=22770] ppid=22768 vsize=29644 CPUtime=4480.95
/proc/22770/stat : 22770 (march_ks) R 22768 22770 22245 0 -1 4194304 8692 0 0 0 448076 19 0 0 25 0 1 0 164758488 30355456 6441 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/22770/statm: 7411 6441 72 123 0 7286 0
Current children cumulated CPU time (s) 4480.95
Current children cumulated vsize (KiB) 29644

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22971
/proc/meminfo: memFree=1749768/2055920 swapFree=4156104/4192956
[pid=22770] ppid=22768 vsize=29644 CPUtime=4540.93
/proc/22770/stat : 22770 (march_ks) R 22768 22770 22245 0 -1 4194304 8752 0 0 0 454074 19 0 0 25 0 1 0 164758488 30355456 6501 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/22770/statm: 7411 6501 72 123 0 7286 0
Current children cumulated CPU time (s) 4540.93
Current children cumulated vsize (KiB) 29644

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22971
/proc/meminfo: memFree=1749448/2055920 swapFree=4156104/4192956
[pid=22770] ppid=22768 vsize=29644 CPUtime=4600.92
/proc/22770/stat : 22770 (march_ks) R 22768 22770 22245 0 -1 4194304 8822 0 0 0 460073 19 0 0 25 0 1 0 164758488 30355456 6571 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/22770/statm: 7411 6571 72 123 0 7286 0
Current children cumulated CPU time (s) 4600.92
Current children cumulated vsize (KiB) 29644

[startup+4662.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 22971
/proc/meminfo: memFree=1749192/2055920 swapFree=4156104/4192956
[pid=22770] ppid=22768 vsize=29644 CPUtime=4660.89
/proc/22770/stat : 22770 (march_ks) R 22768 22770 22245 0 -1 4194304 8888 0 0 0 466070 19 0 0 25 0 1 0 164758488 30355456 6637 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/22770/statm: 7411 6637 72 123 0 7286 0
Current children cumulated CPU time (s) 4660.89
Current children cumulated vsize (KiB) 29644

[startup+4722.31 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 22971
/proc/meminfo: memFree=1748808/2055920 swapFree=4156104/4192956
[pid=22770] ppid=22768 vsize=29644 CPUtime=4720.89
/proc/22770/stat : 22770 (march_ks) R 22768 22770 22245 0 -1 4194304 8959 0 0 0 472069 20 0 0 25 0 1 0 164758488 30355456 6708 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134587472 0 0 4096 0 0 0 0 17 1 0 0
/proc/22770/statm: 7411 6708 72 123 0 7286 0
Current children cumulated CPU time (s) 4720.89
Current children cumulated vsize (KiB) 29644

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22971
/proc/meminfo: memFree=1748744/2055920 swapFree=4156104/4192956
[pid=22770] ppid=22768 vsize=29644 CPUtime=4780.86
/proc/22770/stat : 22770 (march_ks) R 22768 22770 22245 0 -1 4194304 9018 0 0 0 478066 20 0 0 25 0 1 0 164758488 30355456 6767 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134587528 0 0 4096 0 0 0 0 17 1 0 0
/proc/22770/statm: 7411 6767 72 123 0 7286 0
Current children cumulated CPU time (s) 4780.86
Current children cumulated vsize (KiB) 29644

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22971
/proc/meminfo: memFree=1748488/2055920 swapFree=4156104/4192956
[pid=22770] ppid=22768 vsize=29644 CPUtime=4840.85
/proc/22770/stat : 22770 (march_ks) R 22768 22770 22245 0 -1 4194304 9096 0 0 0 484065 20 0 0 25 0 1 0 164758488 30355456 6845 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/22770/statm: 7411 6845 72 123 0 7286 0
Current children cumulated CPU time (s) 4840.85
Current children cumulated vsize (KiB) 29644

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22971
/proc/meminfo: memFree=1748232/2055920 swapFree=4156104/4192956
[pid=22770] ppid=22768 vsize=29644 CPUtime=4900.83
/proc/22770/stat : 22770 (march_ks) R 22768 22770 22245 0 -1 4194304 9157 0 0 0 490063 20 0 0 25 0 1 0 164758488 30355456 6906 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/22770/statm: 7411 6906 72 123 0 7286 0
Current children cumulated CPU time (s) 4900.83
Current children cumulated vsize (KiB) 29644

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22971
/proc/meminfo: memFree=1747848/2055920 swapFree=4156104/4192956
[pid=22770] ppid=22768 vsize=29644 CPUtime=4960.81
/proc/22770/stat : 22770 (march_ks) R 22768 22770 22245 0 -1 4194304 9256 0 0 0 496061 20 0 0 25 0 1 0 164758488 30355456 7005 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/22770/statm: 7411 7005 72 123 0 7286 0
Current children cumulated CPU time (s) 4960.81
Current children cumulated vsize (KiB) 29644



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22971
/proc/meminfo: memFree=1747592/2055920 swapFree=4156104/4192956
[pid=22770] ppid=22768 vsize=29644 CPUtime=5000.01
/proc/22770/stat : 22770 (march_ks) R 22768 22770 22245 0 -1 4194304 9327 0 0 0 499980 21 0 0 25 0 1 0 164758488 30355456 7076 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598010 0 0 4096 0 0 0 0 17 1 0 0
/proc/22770/statm: 7411 7076 72 123 0 7286 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 29644

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: 1.00 1.00 1.00 2/78 22971
/proc/meminfo: memFree=1747592/2055920 swapFree=4156104/4192956
[pid=22770] ppid=22768 vsize=29644 CPUtime=5000.01
/proc/22770/stat : 22770 (march_ks) R 22768 22770 22245 0 -1 4194304 9327 0 0 0 499980 21 0 0 25 0 1 0 164758488 30355456 7076 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598010 0 0 4096 0 0 0 0 17 1 0 0
/proc/22770/statm: 7411 7076 72 123 0 7286 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 29644

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.02
CPU user time (s): 4999.81
CPU system time (s): 0.216967
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 29644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.81
system time used= 0.216967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9327
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= 11817

runsolver used 5.70813 second user time and 11.5842 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Sat Apr 21 15:14:28 UTC 2007

IDJOB= 371016
IDBENCH= 20134
IDSOLVER= 180
FILE ID= node44/371016-1177168468

PBS_JOBID= 4648970

Free space on /tmp= 66412 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S498187802-14.cnf
COMMAND LINE= /tmp/evaluation/371016-1177168468/march_ks /tmp/evaluation/371016-1177168468/instance-371016-1177168468.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-371016-1177168468 -o ROOT/results/node44/solver-371016-1177168468 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/371016-1177168468/march_ks /tmp/evaluation/371016-1177168468/instance-371016-1177168468.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  00d47b831eb8416786df8f38bac74b26

RANDOM SEED= 134426415

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.234
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		: 3000.234
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:       1776360 kB
Buffers:         42928 kB
Cached:         148060 kB
SwapCached:      13692 kB
Active:          87780 kB
Inactive:       127432 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1776360 kB
SwapTotal:     4192956 kB
SwapFree:      4156104 kB
Dirty:            2700 kB
Writeback:           0 kB
Mapped:          32336 kB
Slab:            49752 kB
Committed_AS:  1392476 kB
PageTables:       1736 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= 66412 MiB

End job on node44 on Sat Apr 21 16:37:51 UTC 2007