Trace number 370998

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) 5000.08 5001.61

General information on the benchmark

Namerandom/LargeSize/7SAT/v200/
unif-k7-r85-v200-c17000-S849793820-03.cnf
MD5SUMed1f689cc6976e9722bcb1ee5f3d8edc
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 variables200
Number of clauses17000
Sum of the clauses size119000
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 517000

Solver Data (download as text)

2.78/2.90	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.78/2.90	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
2.78/2.90	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
2.78/2.90	c main()::
2.78/2.90	c initFormula():: searching for DIMACS p-line....
2.78/2.90	c full lookahead due to high density!
2.78/2.90	c initFormula():: the DIMACS p-line indicates a CNF of 200 variables and 17000 clauses.
2.78/2.90	c parseCNF():: parsing....
2.78/2.90	c parseCNF():: the CNF contains 0 unary clauses.
2.78/2.90	c runParser():: parsing was successful, warming up engines...
2.78/2.90	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.78/2.90	c preprocessing fase I completed:: there are now 200 free variables and 17000 clauses.
2.78/2.90	c stat :: sign balance is biased by 0.007
2.78/2.90	c shorten_equivalence(): average equivalence length reduced from nan to nan
2.78/2.90	c using k-SAT heuristics (size based diff)
2.78/2.90	c longest clause has size 7
2.78/2.90	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.78/2.90	c main():: clause / variable ratio: ( 17000 / 200 ) = 85.00
2.78/2.90	c longest clause has size 7
2.78/2.90	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.78/2.90	c dynamic_preselect_setsize :: off
2.78/2.90	c suggested doublelook initial :: 0
2.78/2.90	c main():: all systems go!
2.78/2.90	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 194 JD: 75
3.29/3.32	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: 51082 JD: 75
77.86/77.94	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: 1691253 JD: 75
2459.68/2460.50	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 |*******************************************

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/node24/watcher-370998-1177158989 -o ROOT/results/node24/solver-370998-1177158989 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370998-1177158989/march_ks /tmp/evaluation/370998-1177158989/instance-370998-1177158989.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: 0.92 0.97 0.99 3/77 28842
/proc/meminfo: memFree=1434168/2055920 swapFree=4144308/4192956
[pid=28842] ppid=28840 vsize=788 CPUtime=0
/proc/28842/stat : 28842 (march_ks) R 28840 28842 28551 0 -1 4194304 105 0 0 0 0 0 0 0 18 0 1 0 163816897 806912 90 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/28842/statm: 197 91 47 123 0 72 0

[startup+0.0758539 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 28842
/proc/meminfo: memFree=1434168/2055920 swapFree=4144308/4192956
[pid=28842] ppid=28840 vsize=3216 CPUtime=0.06
/proc/28842/stat : 28842 (march_ks) R 28840 28842 28551 0 -1 4194304 879 0 0 0 6 0 0 0 18 0 1 0 163816897 3293184 572 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134554782 0 0 4096 0 0 0 0 17 1 0 0
/proc/28842/statm: 804 572 52 123 0 679 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3216

[startup+0.101856 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 28842
/proc/meminfo: memFree=1434168/2055920 swapFree=4144308/4192956
[pid=28842] ppid=28840 vsize=2292 CPUtime=0.09
/proc/28842/stat : 28842 (march_ks) R 28840 28842 28551 0 -1 4194304 1499 0 0 0 9 0 0 0 18 0 1 0 163816897 2347008 380 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134530886 0 0 4096 0 0 0 0 17 1 0 0
/proc/28842/statm: 573 380 63 123 0 448 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2292

[startup+0.301877 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 28842
/proc/meminfo: memFree=1434168/2055920 swapFree=4144308/4192956
[pid=28842] ppid=28840 vsize=3456 CPUtime=0.29
/proc/28842/stat : 28842 (march_ks) R 28840 28842 28551 0 -1 4194304 2372 0 0 0 29 0 0 0 19 0 1 0 163816897 3538944 644 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 1 0 0
/proc/28842/statm: 864 644 67 123 0 739 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3456

[startup+0.701921 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 28842
/proc/meminfo: memFree=1434168/2055920 swapFree=4144308/4192956
[pid=28842] ppid=28840 vsize=3456 CPUtime=0.69
/proc/28842/stat : 28842 (march_ks) R 28840 28842 28551 0 -1 4194304 2372 0 0 0 69 0 0 0 23 0 1 0 163816897 3538944 644 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/28842/statm: 864 644 67 123 0 739 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3456

[startup+1.50301 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 28843
/proc/meminfo: memFree=1431792/2055920 swapFree=4144308/4192956
[pid=28842] ppid=28840 vsize=3456 CPUtime=1.49
/proc/28842/stat : 28842 (march_ks) R 28840 28842 28551 0 -1 4194304 2372 0 0 0 149 0 0 0 25 0 1 0 163816897 3538944 644 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/28842/statm: 864 644 67 123 0 739 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3456

[startup+3.10118 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 28843
/proc/meminfo: memFree=1431664/2055920 swapFree=4144308/4192956
[pid=28842] ppid=28840 vsize=4008 CPUtime=3.09
/proc/28842/stat : 28842 (march_ks) R 28840 28842 28551 0 -1 4194304 3621 0 0 0 308 1 0 0 25 0 1 0 163816897 4104192 719 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/28842/statm: 1002 719 72 123 0 877 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4008

[startup+6.30153 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 28843
/proc/meminfo: memFree=1431088/2055920 swapFree=4144308/4192956
[pid=28842] ppid=28840 vsize=4008 CPUtime=6.29
/proc/28842/stat : 28842 (march_ks) R 28840 28842 28551 0 -1 4194304 3621 0 0 0 628 1 0 0 25 0 1 0 163816897 4104192 719 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/28842/statm: 1002 719 72 123 0 877 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4008

[startup+12.7012 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 28843
/proc/meminfo: memFree=1431024/2055920 swapFree=4144308/4192956
[pid=28842] ppid=28840 vsize=4008 CPUtime=12.69
/proc/28842/stat : 28842 (march_ks) R 28840 28842 28551 0 -1 4194304 3621 0 0 0 1268 1 0 0 25 0 1 0 163816897 4104192 719 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/28842/statm: 1002 719 72 123 0 877 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4008

[startup+25.5016 s]
/proc/loadavg: 0.95 0.97 0.99 2/78 28843
/proc/meminfo: memFree=1431088/2055920 swapFree=4144308/4192956
[pid=28842] ppid=28840 vsize=4008 CPUtime=25.48
/proc/28842/stat : 28842 (march_ks) R 28840 28842 28551 0 -1 4194304 3621 0 0 0 2547 1 0 0 25 0 1 0 163816897 4104192 719 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/28842/statm: 1002 719 72 123 0 877 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4008

[startup+51.1014 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 28843
/proc/meminfo: memFree=1431088/2055920 swapFree=4144308/4192956
[pid=28842] ppid=28840 vsize=4008 CPUtime=51.07
/proc/28842/stat : 28842 (march_ks) R 28840 28842 28551 0 -1 4194304 3621 0 0 0 5106 1 0 0 25 0 1 0 163816897 4104192 719 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/28842/statm: 1002 719 72 123 0 877 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4008

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 28843
/proc/meminfo: memFree=1431152/2055920 swapFree=4144308/4192956
[pid=28842] ppid=28840 vsize=4144 CPUtime=102.26
/proc/28842/stat : 28842 (march_ks) R 28840 28842 28551 0 -1 4194304 3645 0 0 0 10225 1 0 0 25 0 1 0 163816897 4243456 743 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/28842/statm: 1036 743 72 123 0 911 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4144

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28845
/proc/meminfo: memFree=1430960/2055920 swapFree=4144308/4192956
[pid=28842] ppid=28840 vsize=4212 CPUtime=162.25
/proc/28842/stat : 28842 (march_ks) R 28840 28842 28551 0 -1 4194304 3655 0 0 0 16223 2 0 0 25 0 1 0 163816897 4313088 753 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537928 0 0 4096 0 0 0 0 17 1 0 0
/proc/28842/statm: 1053 753 72 123 0 928 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4212

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28845
/proc/meminfo: memFree=1430896/2055920 swapFree=4144308/4192956
[pid=28842] ppid=28840 vsize=4212 CPUtime=222.23
/proc/28842/stat : 28842 (march_ks) R 28840 28842 28551 0 -1 4194304 3671 0 0 0 22221 2 0 0 25 0 1 0 163816897 4313088 769 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/28842/statm: 1053 769 72 123 0 928 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4212

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28845
/proc/meminfo: memFree=1430896/2055920 swapFree=4144308/4192956
[pid=28842] ppid=28840 vsize=4312 CPUtime=282.21
/proc/28842/stat : 28842 (march_ks) R 28840 28842 28551 0 -1 4194304 3683 0 0 0 28219 2 0 0 25 0 1 0 163816897 4415488 781 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/28842/statm: 1078 781 72 123 0 953 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 4312

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28845
/proc/meminfo: memFree=1430832/2055920 swapFree=4144308/4192956
[pid=28842] ppid=28840 vsize=4312 CPUtime=342.19
/proc/28842/stat : 28842 (march_ks) R 28840 28842 28551 0 -1 4194304 3692 0 0 0 34217 2 0 0 25 0 1 0 163816897 4415488 790 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/28842/statm: 1078 790 72 123 0 953 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 4312

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28845
/proc/meminfo: memFree=1430832/2055920 swapFree=4144308/4192956
[pid=28842] ppid=28840 vsize=4464 CPUtime=402.18
/proc/28842/stat : 28842 (march_ks) R 28840 28842 28551 0 -1 4194304 3701 0 0 0 40215 3 0 0 25 0 1 0 163816897 4571136 799 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/28842/statm: 1116 799 72 123 0 991 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 4464

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28845
/proc/meminfo: memFree=1430832/2055920 swapFree=4144308/4192956
[pid=28842] ppid=28840 vsize=4464 CPUtime=462.16
/proc/28842/stat : 28842 (march_ks) R 28840 28842 28551 0 -1 4194304 3717 0 0 0 46213 3 0 0 25 0 1 0 163816897 4571136 815 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 1 0 0
/proc/28842/statm: 1116 815 72 123 0 991 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 4464

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28845
/proc/meminfo: memFree=1430704/2055920 swapFree=4144308/4192956
[pid=28842] ppid=28840 vsize=4464 CPUtime=522.14
/proc/28842/stat : 28842 (march_ks) R 28840 28842 28551 0 -1 4194304 3733 0 0 0 52211 3 0 0 25 0 1 0 163816897 4571136 831 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/28842/statm: 1116 831 72 123 0 991 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 4464

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28845
/proc/meminfo: memFree=1430704/2055920 swapFree=4144308/4192956
[pid=28842] ppid=28840 vsize=4692 CPUtime=582.12
/proc/28842/stat : 28842 (march_ks) R 28840 28842 28551 0 -1 4194304 3744 0 0 0 58209 3 0 0 25 0 1 0 163816897 4804608 842 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597997 0 0 4096 0 0 0 0 17 1 0 0
/proc/28842/statm: 1173 842 72 123 0 1048 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 4692

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28845
/proc/meminfo: memFree=1430640/2055920 swapFree=4144308/4192956
[pid=28842] ppid=28840 vsize=4692 CPUtime=642.11
/proc/28842/stat : 28842 (march_ks) R 28840 28842 28551 0 -1 4194304 3759 0 0 0 64208 3 0 0 25 0 1 0 163816897 4804608 857 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/28842/statm: 1173 857 72 123 0 1048 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 4692


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29045
/proc/meminfo: memFree=1428272/2055920 swapFree=4144308/4192956
[pid=28842] ppid=28840 vsize=7460 CPUtime=4001.04
/proc/28842/stat : 28842 (march_ks) R 28840 28842 28551 0 -1 4194304 4339 0 0 0 400095 9 0 0 25 0 1 0 163816897 7639040 1437 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/28842/statm: 1865 1437 72 123 0 1740 0
Current children cumulated CPU time (s) 4001.04
Current children cumulated vsize (KiB) 7460

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29045
/proc/meminfo: memFree=1428272/2055920 swapFree=4144308/4192956
[pid=28842] ppid=28840 vsize=7460 CPUtime=4061.03
/proc/28842/stat : 28842 (march_ks) R 28840 28842 28551 0 -1 4194304 4348 0 0 0 406094 9 0 0 25 0 1 0 163816897 7639040 1446 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/28842/statm: 1865 1446 72 123 0 1740 0
Current children cumulated CPU time (s) 4061.03
Current children cumulated vsize (KiB) 7460

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29045
/proc/meminfo: memFree=1428208/2055920 swapFree=4144308/4192956
[pid=28842] ppid=28840 vsize=7460 CPUtime=4121
/proc/28842/stat : 28842 (march_ks) R 28840 28842 28551 0 -1 4194304 4356 0 0 0 412091 9 0 0 25 0 1 0 163816897 7639040 1454 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/28842/statm: 1865 1454 72 123 0 1740 0
Current children cumulated CPU time (s) 4121
Current children cumulated vsize (KiB) 7460

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29045
/proc/meminfo: memFree=1428208/2055920 swapFree=4144308/4192956
[pid=28842] ppid=28840 vsize=7460 CPUtime=4180.99
/proc/28842/stat : 28842 (march_ks) R 28840 28842 28551 0 -1 4194304 4361 0 0 0 418090 9 0 0 25 0 1 0 163816897 7639040 1459 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/28842/statm: 1865 1459 72 123 0 1740 0
Current children cumulated CPU time (s) 4180.99
Current children cumulated vsize (KiB) 7460

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29045
/proc/meminfo: memFree=1428144/2055920 swapFree=4144308/4192956
[pid=28842] ppid=28840 vsize=7460 CPUtime=4240.97
/proc/28842/stat : 28842 (march_ks) R 28840 28842 28551 0 -1 4194304 4373 0 0 0 424088 9 0 0 25 0 1 0 163816897 7639040 1471 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/28842/statm: 1865 1471 72 123 0 1740 0
Current children cumulated CPU time (s) 4240.97
Current children cumulated vsize (KiB) 7460

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29045
/proc/meminfo: memFree=1428144/2055920 swapFree=4144308/4192956
[pid=28842] ppid=28840 vsize=7460 CPUtime=4300.96
/proc/28842/stat : 28842 (march_ks) R 28840 28842 28551 0 -1 4194304 4379 0 0 0 430086 10 0 0 25 0 1 0 163816897 7639040 1477 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/28842/statm: 1865 1477 72 123 0 1740 0
Current children cumulated CPU time (s) 4300.96
Current children cumulated vsize (KiB) 7460

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29045
/proc/meminfo: memFree=1428080/2055920 swapFree=4144308/4192956
[pid=28842] ppid=28840 vsize=7460 CPUtime=4360.94
/proc/28842/stat : 28842 (march_ks) R 28840 28842 28551 0 -1 4194304 4389 0 0 0 436084 10 0 0 25 0 1 0 163816897 7639040 1487 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/28842/statm: 1865 1487 72 123 0 1740 0
Current children cumulated CPU time (s) 4360.94
Current children cumulated vsize (KiB) 7460

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29045
/proc/meminfo: memFree=1428080/2055920 swapFree=4144308/4192956
[pid=28842] ppid=28840 vsize=7460 CPUtime=4420.92
/proc/28842/stat : 28842 (march_ks) R 28840 28842 28551 0 -1 4194304 4399 0 0 0 442082 10 0 0 25 0 1 0 163816897 7639040 1497 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/28842/statm: 1865 1497 72 123 0 1740 0
Current children cumulated CPU time (s) 4420.92
Current children cumulated vsize (KiB) 7460

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29045
/proc/meminfo: memFree=1428016/2055920 swapFree=4144308/4192956
[pid=28842] ppid=28840 vsize=7460 CPUtime=4480.91
/proc/28842/stat : 28842 (march_ks) R 28840 28842 28551 0 -1 4194304 4409 0 0 0 448081 10 0 0 25 0 1 0 163816897 7639040 1507 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/28842/statm: 1865 1507 72 123 0 1740 0
Current children cumulated CPU time (s) 4480.91
Current children cumulated vsize (KiB) 7460

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29045
/proc/meminfo: memFree=1428016/2055920 swapFree=4144308/4192956
[pid=28842] ppid=28840 vsize=7460 CPUtime=4540.89
/proc/28842/stat : 28842 (march_ks) R 28840 28842 28551 0 -1 4194304 4418 0 0 0 454079 10 0 0 25 0 1 0 163816897 7639040 1516 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134587520 0 0 4096 0 0 0 0 17 1 0 0
/proc/28842/statm: 1865 1516 72 123 0 1740 0
Current children cumulated CPU time (s) 4540.89
Current children cumulated vsize (KiB) 7460

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29045
/proc/meminfo: memFree=1427952/2055920 swapFree=4144308/4192956
[pid=28842] ppid=28840 vsize=7460 CPUtime=4600.87
/proc/28842/stat : 28842 (march_ks) R 28840 28842 28551 0 -1 4194304 4426 0 0 0 460077 10 0 0 25 0 1 0 163816897 7639040 1524 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/28842/statm: 1865 1524 72 123 0 1740 0
Current children cumulated CPU time (s) 4600.87
Current children cumulated vsize (KiB) 7460

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29045
/proc/meminfo: memFree=1427888/2055920 swapFree=4144308/4192956
[pid=28842] ppid=28840 vsize=7460 CPUtime=4660.85
/proc/28842/stat : 28842 (march_ks) R 28840 28842 28551 0 -1 4194304 4434 0 0 0 466075 10 0 0 25 0 1 0 163816897 7639040 1532 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536942 0 0 4096 0 0 0 0 17 1 0 0
/proc/28842/statm: 1865 1532 72 123 0 1740 0
Current children cumulated CPU time (s) 4660.85
Current children cumulated vsize (KiB) 7460

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29045
/proc/meminfo: memFree=1427824/2055920 swapFree=4144308/4192956
[pid=28842] ppid=28840 vsize=7460 CPUtime=4720.84
/proc/28842/stat : 28842 (march_ks) R 28840 28842 28551 0 -1 4194304 4442 0 0 0 472073 11 0 0 25 0 1 0 163816897 7639040 1540 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/28842/statm: 1865 1540 72 123 0 1740 0
Current children cumulated CPU time (s) 4720.84
Current children cumulated vsize (KiB) 7460

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29045
/proc/meminfo: memFree=1427760/2055920 swapFree=4144308/4192956
[pid=28842] ppid=28840 vsize=7460 CPUtime=4780.82
/proc/28842/stat : 28842 (march_ks) R 28840 28842 28551 0 -1 4194304 4445 0 0 0 478071 11 0 0 25 0 1 0 163816897 7639040 1543 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134549234 0 0 4096 0 0 0 0 17 1 0 0
/proc/28842/statm: 1865 1543 72 123 0 1740 0
Current children cumulated CPU time (s) 4780.82
Current children cumulated vsize (KiB) 7460

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29045
/proc/meminfo: memFree=1427760/2055920 swapFree=4144308/4192956
[pid=28842] ppid=28840 vsize=7460 CPUtime=4840.81
/proc/28842/stat : 28842 (march_ks) R 28840 28842 28551 0 -1 4194304 4450 0 0 0 484070 11 0 0 25 0 1 0 163816897 7639040 1548 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/28842/statm: 1865 1548 72 123 0 1740 0
Current children cumulated CPU time (s) 4840.81
Current children cumulated vsize (KiB) 7460

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29045
/proc/meminfo: memFree=1427696/2055920 swapFree=4144308/4192956
[pid=28842] ppid=28840 vsize=7460 CPUtime=4900.79
/proc/28842/stat : 28842 (march_ks) R 28840 28842 28551 0 -1 4194304 4458 0 0 0 490068 11 0 0 25 0 1 0 163816897 7639040 1556 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/28842/statm: 1865 1556 72 123 0 1740 0
Current children cumulated CPU time (s) 4900.79
Current children cumulated vsize (KiB) 7460

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29045
/proc/meminfo: memFree=1427696/2055920 swapFree=4144308/4192956
[pid=28842] ppid=28840 vsize=7460 CPUtime=4960.77
/proc/28842/stat : 28842 (march_ks) R 28840 28842 28551 0 -1 4194304 4463 0 0 0 496066 11 0 0 25 0 1 0 163816897 7639040 1561 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/28842/statm: 1865 1561 72 123 0 1740 0
Current children cumulated CPU time (s) 4960.77
Current children cumulated vsize (KiB) 7460



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29045
/proc/meminfo: memFree=1427696/2055920 swapFree=4144308/4192956
[pid=28842] ppid=28840 vsize=7460 CPUtime=5000.06
/proc/28842/stat : 28842 (march_ks) R 28840 28842 28551 0 -1 4194304 4475 0 0 0 499995 11 0 0 25 0 1 0 163816897 7639040 1573 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537946 0 0 4096 0 0 0 0 17 1 0 0
/proc/28842/statm: 1865 1573 72 123 0 1740 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 7460

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): 5000.08
CPU user time (s): 4999.96
CPU system time (s): 0.115982
CPU usage (%): 99.9693
Max. virtual memory (cumulated for all children) (KiB): 7460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.96
system time used= 0.115982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4475
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= 7
involuntary context switches= 104338

runsolver used 5.96709 second user time and 11.6722 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Sat Apr 21 12:36:29 UTC 2007

IDJOB= 370998
IDBENCH= 20116
IDSOLVER= 180
FILE ID= node24/370998-1177158989

PBS_JOBID= 4648924

Free space on /tmp= 66232 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v200/unif-k7-r85-v200-c17000-S849793820-03.cnf
COMMAND LINE= /tmp/evaluation/370998-1177158989/march_ks /tmp/evaluation/370998-1177158989/instance-370998-1177158989.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-370998-1177158989 -o ROOT/results/node24/solver-370998-1177158989 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370998-1177158989/march_ks /tmp/evaluation/370998-1177158989/instance-370998-1177158989.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  ed1f689cc6976e9722bcb1ee5f3d8edc

RANDOM SEED= 632370677

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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		: 3000.238
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		: 3000.238
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:       1434576 kB
Buffers:         67956 kB
Cached:         464980 kB
SwapCached:      16708 kB
Active:         227860 kB
Inactive:       330160 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1434576 kB
SwapTotal:     4192956 kB
SwapFree:      4144308 kB
Dirty:            2776 kB
Writeback:           0 kB
Mapped:          30504 kB
Slab:            48788 kB
Committed_AS:  3708664 kB
PageTables:       1808 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= 66232 MiB

End job on node24 on Sat Apr 21 13:59:52 UTC 2007