Trace number 303775

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) 1200.07 1200.44

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)

2.86/2.90	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.86/2.90	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
2.86/2.90	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
2.86/2.90	c main()::
2.86/2.90	c initFormula():: searching for DIMACS p-line....
2.86/2.90	c full lookahead due to high density!
2.86/2.90	c initFormula():: the DIMACS p-line indicates a CNF of 200 variables and 17000 clauses.
2.86/2.90	c parseCNF():: parsing....
2.86/2.90	c parseCNF():: the CNF contains 0 unary clauses.
2.86/2.90	c runParser():: parsing was successful, warming up engines...
2.86/2.90	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.86/2.90	c preprocessing fase I completed:: there are now 200 free variables and 17000 clauses.
2.86/2.90	c stat :: sign balance is biased by 0.007
2.86/2.90	c shorten_equivalence(): average equivalence length reduced from nan to nan
2.86/2.90	c using k-SAT heuristics (size based diff)
2.86/2.90	c longest clause has size 7
2.86/2.90	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.86/2.90	c main():: clause / variable ratio: ( 17000 / 200 ) = 85.00
2.86/2.90	c longest clause has size 7
2.86/2.90	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.86/2.90	c dynamic_preselect_setsize :: off
2.86/2.90	c suggested doublelook initial :: 0
2.86/2.90	c main():: all systems go!
2.86/2.90	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 194 JD: 75
3.27/3.32	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
77.80/77.88	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 |************************************************
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c |**************************************************************
c |***************************************************************

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node40/watcher-303775-1172043435 -o ROOT/results/node40/solver-303775-1172043435 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303775-1172043435/march_ks /tmp/evaluation/303775-1172043435/instance-303775-1172043435.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 0.91 0.97 0.99 3/64 26737
/proc/meminfo: memFree=1463208/2055920 swapFree=4183944/4192956
[pid=26737] ppid=26735 vsize=788 CPUtime=0
/proc/26737/stat : 26737 (march_ks) R 26735 26737 26388 0 -1 4194304 105 0 0 0 0 0 0 0 18 0 1 0 129377738 806912 90 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/26737/statm: 197 90 47 123 0 72 0

[startup+0.107116 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 26737
/proc/meminfo: memFree=1463208/2055920 swapFree=4183944/4192956
[pid=26737] ppid=26735 vsize=3216 CPUtime=0.09
/proc/26737/stat : 26737 (march_ks) R 26735 26737 26388 0 -1 4194304 1905 0 0 0 9 0 0 0 18 0 1 0 129377738 3293184 583 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134554782 0 0 4096 0 0 0 0 17 1 0 0
/proc/26737/statm: 804 583 63 123 0 679 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3216

[startup+0.515168 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 26737
/proc/meminfo: memFree=1463208/2055920 swapFree=4183944/4192956
[pid=26737] ppid=26735 vsize=3456 CPUtime=0.5
/proc/26737/stat : 26737 (march_ks) R 26735 26737 26388 0 -1 4194304 2372 0 0 0 50 0 0 0 21 0 1 0 129377738 3538944 644 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567045 0 0 4096 0 0 0 0 17 1 0 0
/proc/26737/statm: 864 644 67 123 0 739 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3456

[startup+1.33527 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 26738
/proc/meminfo: memFree=1460896/2055920 swapFree=4183944/4192956
[pid=26737] ppid=26735 vsize=3456 CPUtime=1.32
/proc/26737/stat : 26737 (march_ks) R 26735 26737 26388 0 -1 4194304 2372 0 0 0 132 0 0 0 25 0 1 0 129377738 3538944 644 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 1 0 0
/proc/26737/statm: 864 644 67 123 0 739 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3456

[startup+2.97149 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 26738
/proc/meminfo: memFree=1460704/2055920 swapFree=4183944/4192956
[pid=26737] ppid=26735 vsize=4008 CPUtime=2.96
/proc/26737/stat : 26737 (march_ks) R 26735 26737 26388 0 -1 4194304 3621 0 0 0 295 1 0 0 25 0 1 0 129377738 4104192 719 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/26737/statm: 1002 719 72 123 0 877 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4008

[startup+6.24791 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 26738
/proc/meminfo: memFree=1460128/2055920 swapFree=4183944/4192956
[pid=26737] ppid=26735 vsize=4008 CPUtime=6.23
/proc/26737/stat : 26737 (march_ks) R 26735 26737 26388 0 -1 4194304 3621 0 0 0 622 1 0 0 25 0 1 0 129377738 4104192 719 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/26737/statm: 1002 719 72 123 0 877 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 4008

[startup+12.7037 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 26738
/proc/meminfo: memFree=1460064/2055920 swapFree=4183944/4192956
[pid=26737] ppid=26735 vsize=4008 CPUtime=12.69
/proc/26737/stat : 26737 (march_ks) R 26735 26737 26388 0 -1 4194304 3621 0 0 0 1268 1 0 0 25 0 1 0 129377738 4104192 719 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541833 0 0 4096 0 0 0 0 17 1 0 0
/proc/26737/statm: 1002 719 72 123 0 877 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4008

[startup+25.5064 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 26738
/proc/meminfo: memFree=1460064/2055920 swapFree=4183944/4192956
[pid=26737] ppid=26735 vsize=4008 CPUtime=25.49
/proc/26737/stat : 26737 (march_ks) R 26735 26737 26388 0 -1 4194304 3621 0 0 0 2548 1 0 0 25 0 1 0 129377738 4104192 719 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/26737/statm: 1002 719 72 123 0 877 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4008

[startup+51.1117 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 26738
/proc/meminfo: memFree=1460064/2055920 swapFree=4183944/4192956
[pid=26737] ppid=26735 vsize=4008 CPUtime=51.08
/proc/26737/stat : 26737 (march_ks) R 26735 26737 26388 0 -1 4194304 3621 0 0 0 5107 1 0 0 25 0 1 0 129377738 4104192 719 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134597007 0 0 4096 0 0 0 0 17 1 0 0
/proc/26737/statm: 1002 719 72 123 0 877 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4008

[startup+102.318 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 26738
/proc/meminfo: memFree=1460128/2055920 swapFree=4183944/4192956
[pid=26737] ppid=26735 vsize=4144 CPUtime=102.27
/proc/26737/stat : 26737 (march_ks) R 26735 26737 26388 0 -1 4194304 3645 0 0 0 10226 1 0 0 25 0 1 0 129377738 4243456 743 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/26737/statm: 1036 743 72 123 0 911 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4144

[startup+162.339 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26738
/proc/meminfo: memFree=1460128/2055920 swapFree=4183944/4192956
[pid=26737] ppid=26735 vsize=4212 CPUtime=162.28
/proc/26737/stat : 26737 (march_ks) R 26735 26737 26388 0 -1 4194304 3655 0 0 0 16226 2 0 0 25 0 1 0 129377738 4313088 753 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/26737/statm: 1053 753 72 123 0 928 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 4212

[startup+222.358 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26738
/proc/meminfo: memFree=1460000/2055920 swapFree=4183944/4192956
[pid=26737] ppid=26735 vsize=4212 CPUtime=222.28
/proc/26737/stat : 26737 (march_ks) R 26735 26737 26388 0 -1 4194304 3671 0 0 0 22226 2 0 0 25 0 1 0 129377738 4313088 769 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/26737/statm: 1053 769 72 123 0 928 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 4212

[startup+282.377 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26738
/proc/meminfo: memFree=1459936/2055920 swapFree=4183944/4192956
[pid=26737] ppid=26735 vsize=4312 CPUtime=282.28
/proc/26737/stat : 26737 (march_ks) R 26735 26737 26388 0 -1 4194304 3684 0 0 0 28226 2 0 0 25 0 1 0 129377738 4415488 782 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/26737/statm: 1078 782 72 123 0 953 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 4312

[startup+342.39 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26738
/proc/meminfo: memFree=1459872/2055920 swapFree=4183944/4192956
[pid=26737] ppid=26735 vsize=4312 CPUtime=342.27
/proc/26737/stat : 26737 (march_ks) R 26735 26737 26388 0 -1 4194304 3692 0 0 0 34225 2 0 0 25 0 1 0 129377738 4415488 790 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548001 0 0 4096 0 0 0 0 17 1 0 0
/proc/26737/statm: 1078 790 72 123 0 953 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 4312

[startup+402.407 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26738
/proc/meminfo: memFree=1459808/2055920 swapFree=4183944/4192956
[pid=26737] ppid=26735 vsize=4464 CPUtime=402.27
/proc/26737/stat : 26737 (march_ks) R 26735 26737 26388 0 -1 4194304 3701 0 0 0 40225 2 0 0 25 0 1 0 129377738 4571136 799 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134596696 0 0 4096 0 0 0 0 17 1 0 0
/proc/26737/statm: 1116 799 72 123 0 991 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 4464

[startup+462.425 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26738
/proc/meminfo: memFree=1459808/2055920 swapFree=4183944/4192956
[pid=26737] ppid=26735 vsize=4464 CPUtime=462.27
/proc/26737/stat : 26737 (march_ks) R 26735 26737 26388 0 -1 4194304 3718 0 0 0 46225 2 0 0 25 0 1 0 129377738 4571136 816 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/26737/statm: 1116 816 72 123 0 991 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 4464

[startup+522.441 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26738
/proc/meminfo: memFree=1459680/2055920 swapFree=4183944/4192956
[pid=26737] ppid=26735 vsize=4464 CPUtime=522.26
/proc/26737/stat : 26737 (march_ks) R 26735 26737 26388 0 -1 4194304 3733 0 0 0 52224 2 0 0 25 0 1 0 129377738 4571136 831 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134596763 0 0 4096 0 0 0 0 17 1 0 0
/proc/26737/statm: 1116 831 72 123 0 991 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 4464

[startup+582.454 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26738
/proc/meminfo: memFree=1459680/2055920 swapFree=4183944/4192956
[pid=26737] ppid=26735 vsize=4692 CPUtime=582.26
/proc/26737/stat : 26737 (march_ks) R 26735 26737 26388 0 -1 4194304 3744 0 0 0 58224 2 0 0 25 0 1 0 129377738 4804608 842 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538442 0 0 4096 0 0 0 0 17 1 0 0
/proc/26737/statm: 1173 842 72 123 0 1048 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 4692

[startup+642.476 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26738
/proc/meminfo: memFree=1459616/2055920 swapFree=4183944/4192956
[pid=26737] ppid=26735 vsize=4692 CPUtime=642.26
/proc/26737/stat : 26737 (march_ks) R 26735 26737 26388 0 -1 4194304 3759 0 0 0 64224 2 0 0 25 0 1 0 129377738 4804608 857 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/26737/statm: 1173 857 72 123 0 1048 0
Current children cumulated CPU time (s) 642.26
Current children cumulated vsize (KiB) 4692

[startup+702.492 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26738
/proc/meminfo: memFree=1459552/2055920 swapFree=4183944/4192956
[pid=26737] ppid=26735 vsize=4692 CPUtime=702.27
/proc/26737/stat : 26737 (march_ks) R 26735 26737 26388 0 -1 4194304 3770 0 0 0 70224 3 0 0 25 0 1 0 129377738 4804608 868 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548001 0 0 4096 0 0 0 0 17 1 0 0
/proc/26737/statm: 1173 868 72 123 0 1048 0
Current children cumulated CPU time (s) 702.27
Current children cumulated vsize (KiB) 4692

[startup+762.508 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26738
/proc/meminfo: memFree=1459552/2055920 swapFree=4183944/4192956
[pid=26737] ppid=26735 vsize=4692 CPUtime=762.26
/proc/26737/stat : 26737 (march_ks) R 26735 26737 26388 0 -1 4194304 3781 0 0 0 76223 3 0 0 25 0 1 0 129377738 4804608 879 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541814 0 0 4096 0 0 0 0 17 1 0 0
/proc/26737/statm: 1173 879 72 123 0 1048 0
Current children cumulated CPU time (s) 762.26
Current children cumulated vsize (KiB) 4692

[startup+822.523 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26738
/proc/meminfo: memFree=1459552/2055920 swapFree=4183944/4192956
[pid=26737] ppid=26735 vsize=5032 CPUtime=822.26
/proc/26737/stat : 26737 (march_ks) R 26735 26737 26388 0 -1 4194304 3795 0 0 0 82223 3 0 0 25 0 1 0 129377738 5152768 893 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/26737/statm: 1258 893 72 123 0 1133 0
Current children cumulated CPU time (s) 822.26
Current children cumulated vsize (KiB) 5032

[startup+882.536 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26738
/proc/meminfo: memFree=1459488/2055920 swapFree=4183944/4192956
[pid=26737] ppid=26735 vsize=5032 CPUtime=882.25
/proc/26737/stat : 26737 (march_ks) R 26735 26737 26388 0 -1 4194304 3806 0 0 0 88222 3 0 0 25 0 1 0 129377738 5152768 904 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/26737/statm: 1258 904 72 123 0 1133 0
Current children cumulated CPU time (s) 882.25
Current children cumulated vsize (KiB) 5032

[startup+942.549 s]
/proc/loadavg: 1.06 0.99 0.99 2/65 26738
/proc/meminfo: memFree=1459488/2055920 swapFree=4183944/4192956
[pid=26737] ppid=26735 vsize=5032 CPUtime=942.24
/proc/26737/stat : 26737 (march_ks) R 26735 26737 26388 0 -1 4194304 3817 0 0 0 94221 3 0 0 25 0 1 0 129377738 5152768 915 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134596763 0 0 4096 0 0 0 0 17 1 0 0
/proc/26737/statm: 1258 915 72 123 0 1133 0
Current children cumulated CPU time (s) 942.24
Current children cumulated vsize (KiB) 5032

[startup+1002.56 s]
/proc/loadavg: 1.02 0.99 0.99 2/65 26738
/proc/meminfo: memFree=1459424/2055920 swapFree=4183944/4192956
[pid=26737] ppid=26735 vsize=5032 CPUtime=1002.24
/proc/26737/stat : 26737 (march_ks) R 26735 26737 26388 0 -1 4194304 3829 0 0 0 100221 3 0 0 25 0 1 0 129377738 5152768 927 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/26737/statm: 1258 927 72 123 0 1133 0
Current children cumulated CPU time (s) 1002.24
Current children cumulated vsize (KiB) 5032

[startup+1062.59 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 26738
/proc/meminfo: memFree=1459360/2055920 swapFree=4183944/4192956
[pid=26737] ppid=26735 vsize=5032 CPUtime=1062.24
/proc/26737/stat : 26737 (march_ks) R 26735 26737 26388 0 -1 4194304 3837 0 0 0 106221 3 0 0 25 0 1 0 129377738 5152768 935 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526992 0 0 4096 0 0 0 0 17 1 0 0
/proc/26737/statm: 1258 935 72 123 0 1133 0
Current children cumulated CPU time (s) 1062.24
Current children cumulated vsize (KiB) 5032

[startup+1122.6 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 26738
/proc/meminfo: memFree=1459360/2055920 swapFree=4183944/4192956
[pid=26737] ppid=26735 vsize=5032 CPUtime=1122.24
/proc/26737/stat : 26737 (march_ks) R 26735 26737 26388 0 -1 4194304 3848 0 0 0 112221 3 0 0 25 0 1 0 129377738 5152768 946 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/26737/statm: 1258 946 72 123 0 1133 0
Current children cumulated CPU time (s) 1122.24
Current children cumulated vsize (KiB) 5032

[startup+1182.62 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 26738
/proc/meminfo: memFree=1459296/2055920 swapFree=4183944/4192956
[pid=26737] ppid=26735 vsize=5032 CPUtime=1182.25
/proc/26737/stat : 26737 (march_ks) R 26735 26737 26388 0 -1 4194304 3852 0 0 0 118221 4 0 0 25 0 1 0 129377738 5152768 950 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134598608 0 0 4096 0 0 0 0 17 1 0 0
/proc/26737/statm: 1258 950 72 123 0 1133 0
Current children cumulated CPU time (s) 1182.25
Current children cumulated vsize (KiB) 5032



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 26738
/proc/meminfo: memFree=1459296/2055920 swapFree=4183944/4192956
[pid=26737] ppid=26735 vsize=5032 CPUtime=1200.07
/proc/26737/stat : 26737 (march_ks) R 26735 26737 26388 0 -1 4194304 3857 0 0 0 120003 4 0 0 25 0 1 0 129377738 5152768 955 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/26737/statm: 1258 955 72 123 0 1133 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 5032

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): 1200.44
CPU time (s): 1200.07
CPU user time (s): 1200.03
CPU system time (s): 0.040993
CPU usage (%): 99.9691
Max. virtual memory (cumulated for all children) (KiB): 5032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.040993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3857
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= 2759

runsolver used 0.867868 second user time and 2.34064 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Wed Feb 21 07:37:15 UTC 2007

IDJOB= 303775
IDBENCH= 20116
IDSOLVER= 111
FILE ID= node40/303775-1172043435

PBS_JOBID= 3892731

Free space on /tmp= 66560 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/303775-1172043435/march_ks /tmp/evaluation/303775-1172043435/instance-303775-1172043435.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-303775-1172043435 -o ROOT/results/node40/solver-303775-1172043435 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303775-1172043435/march_ks /tmp/evaluation/303775-1172043435/instance-303775-1172043435.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  ed1f689cc6976e9722bcb1ee5f3d8edc

RANDOM SEED= 847995850

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.242
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		: 3000.242
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:       1463616 kB
Buffers:         34060 kB
Cached:         489328 kB
SwapCached:       2932 kB
Active:         100332 kB
Inactive:       432464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1463616 kB
SwapTotal:     4192956 kB
SwapFree:      4183944 kB
Dirty:            2752 kB
Writeback:           0 kB
Mapped:          15352 kB
Slab:            45564 kB
Committed_AS:   219152 kB
PageTables:       1412 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= 66560 MiB

End job on node40 on Wed Feb 21 07:57:18 UTC 2007