Trace number 370919

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) 5000.03 5001.31

General information on the benchmark

Namerandom/LargeSize/5SAT/v700/
unif-k5-r20-v700-c14000-S2034423571-08.cnf
MD5SUM45a6044946963b3d1b4beab0858aeab8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark211.337
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
Maximum clause length5
Minimum clause length5
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 514000
Number of clauses of size over 50

Solver Data (download as text)

0.29/0.32	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.32	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.29/0.32	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.29/0.32	c main()::
0.29/0.32	c initFormula():: searching for DIMACS p-line....
0.29/0.32	c full lookahead due to high density!
0.29/0.32	c initFormula():: the DIMACS p-line indicates a CNF of 700 variables and 14000 clauses.
0.29/0.32	c parseCNF():: parsing....
0.29/0.32	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.32	c runParser():: parsing was successful, warming up engines...
0.29/0.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.32	c preprocessing fase I completed:: there are now 700 free variables and 14000 clauses.
0.29/0.32	c stat :: sign balance is biased by 0.040
0.29/0.32	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.29/0.32	c using k-SAT heuristics (size based diff)
0.29/0.32	c longest clause has size 5
0.29/0.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.32	c main():: clause / variable ratio: ( 14000 / 700 ) = 20.00
0.29/0.32	c longest clause has size 5
0.29/0.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.32	c dynamic_preselect_setsize :: off
0.29/0.32	c suggested doublelook initial :: 0
0.29/0.32	c main():: all systems go!
0.29/0.32	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 341 JD: 206
1.59/1.69	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: 556287 JD: 206
3159.34/3160.19	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/node29/watcher-370919-1177124784 -o ROOT/results/node29/solver-370919-1177124784 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370919-1177124784/march_ks /tmp/evaluation/370919-1177124784/instance-370919-1177124784.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: 0.85 0.97 0.99 3/77 17982
/proc/meminfo: memFree=1682816/2055920 swapFree=4146672/4192956
[pid=17982] ppid=17980 vsize=788 CPUtime=0
/proc/17982/stat : 17982 (march_ks) R 17980 17982 17928 0 -1 4194304 112 0 0 0 0 0 0 0 18 0 1 0 160394149 806912 97 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134793700 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 197 97 47 123 0 72 0

[startup+0.00818406 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 17982
/proc/meminfo: memFree=1682816/2055920 swapFree=4146672/4192956
[pid=17982] ppid=17980 vsize=788 CPUtime=0
/proc/17982/stat : 17982 (march_ks) R 17980 17982 17928 0 -1 4194304 125 0 0 0 0 0 0 0 18 0 1 0 160394149 806912 110 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 197 110 47 123 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 788

[startup+0.101189 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 17982
/proc/meminfo: memFree=1682816/2055920 swapFree=4146672/4192956
[pid=17982] ppid=17980 vsize=2736 CPUtime=0.09
/proc/17982/stat : 17982 (march_ks) R 17980 17982 17928 0 -1 4194304 1496 0 0 0 9 0 0 0 18 0 1 0 160394149 2801664 507 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 684 507 67 123 0 559 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2736

[startup+0.3012 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 17982
/proc/meminfo: memFree=1682816/2055920 swapFree=4146672/4192956
[pid=17982] ppid=17980 vsize=2808 CPUtime=0.29
/proc/17982/stat : 17982 (march_ks) R 17980 17982 17928 0 -1 4194304 1904 0 0 0 29 0 0 0 19 0 1 0 160394149 2875392 526 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134553430 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 702 528 67 123 0 577 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2808

[startup+0.701226 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 17982
/proc/meminfo: memFree=1682816/2055920 swapFree=4146672/4192956
[pid=17982] ppid=17980 vsize=3468 CPUtime=0.69
/proc/17982/stat : 17982 (march_ks) R 17980 17982 17928 0 -1 4194304 2227 0 0 0 69 0 0 0 23 0 1 0 160394149 3551232 628 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541733 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 867 628 72 123 0 742 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3468

[startup+1.50127 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 17983
/proc/meminfo: memFree=1680376/2055920 swapFree=4146672/4192956
[pid=17982] ppid=17980 vsize=3480 CPUtime=1.49
/proc/17982/stat : 17982 (march_ks) R 17980 17982 17928 0 -1 4194304 2230 0 0 0 149 0 0 0 25 0 1 0 160394149 3563520 631 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538030 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 870 631 72 123 0 745 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3480

[startup+3.10138 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 17983
/proc/meminfo: memFree=1680184/2055920 swapFree=4146672/4192956
[pid=17982] ppid=17980 vsize=3480 CPUtime=3.09
/proc/17982/stat : 17982 (march_ks) R 17980 17982 17928 0 -1 4194304 2230 0 0 0 309 0 0 0 25 0 1 0 160394149 3563520 631 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526933 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 870 631 72 123 0 745 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3480

[startup+6.30157 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 17983
/proc/meminfo: memFree=1680120/2055920 swapFree=4146672/4192956
[pid=17982] ppid=17980 vsize=3480 CPUtime=6.29
/proc/17982/stat : 17982 (march_ks) R 17980 17982 17928 0 -1 4194304 2230 0 0 0 628 1 0 0 25 0 1 0 160394149 3563520 631 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 870 631 72 123 0 745 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3480

[startup+12.702 s]
/proc/loadavg: 0.88 0.97 0.99 2/78 17983
/proc/meminfo: memFree=1680056/2055920 swapFree=4146672/4192956
[pid=17982] ppid=17980 vsize=3608 CPUtime=12.69
/proc/17982/stat : 17982 (march_ks) R 17980 17982 17928 0 -1 4194304 2233 0 0 0 1268 1 0 0 25 0 1 0 160394149 3694592 634 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 902 634 72 123 0 777 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3608

[startup+25.5018 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 17983
/proc/meminfo: memFree=1680056/2055920 swapFree=4146672/4192956
[pid=17982] ppid=17980 vsize=3608 CPUtime=25.49
/proc/17982/stat : 17982 (march_ks) R 17980 17982 17928 0 -1 4194304 2250 0 0 0 2548 1 0 0 25 0 1 0 160394149 3694592 651 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526933 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 902 651 72 123 0 777 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3608

[startup+51.1014 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 17983
/proc/meminfo: memFree=1680056/2055920 swapFree=4146672/4192956
[pid=17982] ppid=17980 vsize=3608 CPUtime=51.08
/proc/17982/stat : 17982 (march_ks) R 17980 17982 17928 0 -1 4194304 2261 0 0 0 5107 1 0 0 25 0 1 0 160394149 3694592 662 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 902 662 72 123 0 777 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3608

[startup+102.306 s]
/proc/loadavg: 1.04 0.99 0.99 2/78 17983
/proc/meminfo: memFree=1680056/2055920 swapFree=4146672/4192956
[pid=17982] ppid=17980 vsize=3736 CPUtime=102.27
/proc/17982/stat : 17982 (march_ks) R 17980 17982 17928 0 -1 4194304 2282 0 0 0 10226 1 0 0 25 0 1 0 160394149 3825664 683 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 934 683 72 123 0 809 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3736

[startup+162.301 s]
/proc/loadavg: 1.07 1.01 1.00 2/78 17983
/proc/meminfo: memFree=1679864/2055920 swapFree=4146672/4192956
[pid=17982] ppid=17980 vsize=3872 CPUtime=162.26
/proc/17982/stat : 17982 (march_ks) R 17980 17982 17928 0 -1 4194304 2318 0 0 0 16224 2 0 0 25 0 1 0 160394149 3964928 719 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538408 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 968 719 72 123 0 843 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 3872

[startup+222.302 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 17983
/proc/meminfo: memFree=1679736/2055920 swapFree=4146672/4192956
[pid=17982] ppid=17980 vsize=4008 CPUtime=222.24
/proc/17982/stat : 17982 (march_ks) R 17980 17982 17928 0 -1 4194304 2348 0 0 0 22222 2 0 0 25 0 1 0 160394149 4104192 749 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 1002 749 72 123 0 877 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 4008

[startup+282.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 17983
/proc/meminfo: memFree=1679672/2055920 swapFree=4146672/4192956
[pid=17982] ppid=17980 vsize=4076 CPUtime=282.22
/proc/17982/stat : 17982 (march_ks) R 17980 17982 17928 0 -1 4194304 2361 0 0 0 28220 2 0 0 25 0 1 0 160394149 4173824 762 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 1019 762 72 123 0 894 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 4076

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17983
/proc/meminfo: memFree=1679608/2055920 swapFree=4146672/4192956
[pid=17982] ppid=17980 vsize=4076 CPUtime=342.2
/proc/17982/stat : 17982 (march_ks) R 17980 17982 17928 0 -1 4194304 2362 0 0 0 34218 2 0 0 25 0 1 0 160394149 4173824 763 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 1019 763 72 123 0 894 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 4076

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17983
/proc/meminfo: memFree=1679608/2055920 swapFree=4146672/4192956
[pid=17982] ppid=17980 vsize=4076 CPUtime=402.2
/proc/17982/stat : 17982 (march_ks) R 17980 17982 17928 0 -1 4194304 2366 0 0 0 40217 3 0 0 25 0 1 0 160394149 4173824 767 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541820 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 1019 767 72 123 0 894 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 4076

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17983
/proc/meminfo: memFree=1679544/2055920 swapFree=4146672/4192956
[pid=17982] ppid=17980 vsize=4176 CPUtime=462.18
/proc/17982/stat : 17982 (march_ks) R 17980 17982 17928 0 -1 4194304 2378 0 0 0 46215 3 0 0 25 0 1 0 160394149 4276224 779 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 1044 779 72 123 0 919 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 4176

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17983
/proc/meminfo: memFree=1679544/2055920 swapFree=4146672/4192956
[pid=17982] ppid=17980 vsize=4308 CPUtime=522.17
/proc/17982/stat : 17982 (march_ks) R 17980 17982 17928 0 -1 4194304 2382 0 0 0 52213 4 0 0 25 0 1 0 160394149 4411392 783 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598407 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 1077 783 72 123 0 952 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 4308

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17983
/proc/meminfo: memFree=1679480/2055920 swapFree=4146672/4192956
[pid=17982] ppid=17980 vsize=4308 CPUtime=582.16
/proc/17982/stat : 17982 (march_ks) R 17980 17982 17928 0 -1 4194304 2385 0 0 0 58212 4 0 0 25 0 1 0 160394149 4411392 786 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 1077 786 72 123 0 952 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 4308

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17983
/proc/meminfo: memFree=1679416/2055920 swapFree=4146672/4192956
[pid=17982] ppid=17980 vsize=4308 CPUtime=642.14
/proc/17982/stat : 17982 (march_ks) R 17980 17982 17928 0 -1 4194304 2395 0 0 0 64210 4 0 0 25 0 1 0 160394149 4411392 796 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628635 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 1077 796 72 123 0 952 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 4308


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 18183
/proc/meminfo: memFree=1678776/2055920 swapFree=4146672/4192956
[pid=17982] ppid=17980 vsize=5284 CPUtime=4061.25
/proc/17982/stat : 17982 (march_ks) R 17980 17982 17928 0 -1 4194304 2585 0 0 0 406103 22 0 0 25 0 1 0 160394149 5410816 986 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 1321 986 72 123 0 1196 0
Current children cumulated CPU time (s) 4061.25
Current children cumulated vsize (KiB) 5284

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18183
/proc/meminfo: memFree=1678840/2055920 swapFree=4146672/4192956
[pid=17982] ppid=17980 vsize=5284 CPUtime=4121.22
/proc/17982/stat : 17982 (march_ks) R 17980 17982 17928 0 -1 4194304 2587 0 0 0 412100 22 0 0 25 0 1 0 160394149 5410816 988 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 1321 988 72 123 0 1196 0
Current children cumulated CPU time (s) 4121.22
Current children cumulated vsize (KiB) 5284

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18183
/proc/meminfo: memFree=1678776/2055920 swapFree=4146672/4192956
[pid=17982] ppid=17980 vsize=5284 CPUtime=4181.21
/proc/17982/stat : 17982 (march_ks) R 17980 17982 17928 0 -1 4194304 2588 0 0 0 418099 22 0 0 25 0 1 0 160394149 5410816 989 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538053 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 1321 989 72 123 0 1196 0
Current children cumulated CPU time (s) 4181.21
Current children cumulated vsize (KiB) 5284

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18183
/proc/meminfo: memFree=1678776/2055920 swapFree=4146672/4192956
[pid=17982] ppid=17980 vsize=5284 CPUtime=4241.2
/proc/17982/stat : 17982 (march_ks) R 17980 17982 17928 0 -1 4194304 2589 0 0 0 424097 23 0 0 25 0 1 0 160394149 5410816 990 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527009 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 1321 990 72 123 0 1196 0
Current children cumulated CPU time (s) 4241.2
Current children cumulated vsize (KiB) 5284

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18183
/proc/meminfo: memFree=1678840/2055920 swapFree=4146672/4192956
[pid=17982] ppid=17980 vsize=5284 CPUtime=4301.19
/proc/17982/stat : 17982 (march_ks) R 17980 17982 17928 0 -1 4194304 2589 0 0 0 430096 23 0 0 25 0 1 0 160394149 5410816 990 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 1321 990 72 123 0 1196 0
Current children cumulated CPU time (s) 4301.19
Current children cumulated vsize (KiB) 5284

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18183
/proc/meminfo: memFree=1678776/2055920 swapFree=4146672/4192956
[pid=17982] ppid=17980 vsize=5284 CPUtime=4361.17
/proc/17982/stat : 17982 (march_ks) R 17980 17982 17928 0 -1 4194304 2590 0 0 0 436094 23 0 0 25 0 1 0 160394149 5410816 991 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 1321 991 72 123 0 1196 0
Current children cumulated CPU time (s) 4361.17
Current children cumulated vsize (KiB) 5284

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18183
/proc/meminfo: memFree=1678840/2055920 swapFree=4146672/4192956
[pid=17982] ppid=17980 vsize=5284 CPUtime=4421.15
/proc/17982/stat : 17982 (march_ks) R 17980 17982 17928 0 -1 4194304 2590 0 0 0 442092 23 0 0 25 0 1 0 160394149 5410816 991 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527049 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 1321 991 72 123 0 1196 0
Current children cumulated CPU time (s) 4421.15
Current children cumulated vsize (KiB) 5284

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18183
/proc/meminfo: memFree=1678776/2055920 swapFree=4146672/4192956
[pid=17982] ppid=17980 vsize=5284 CPUtime=4481.14
/proc/17982/stat : 17982 (march_ks) R 17980 17982 17928 0 -1 4194304 2592 0 0 0 448091 23 0 0 25 0 1 0 160394149 5410816 993 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 1321 993 72 123 0 1196 0
Current children cumulated CPU time (s) 4481.14
Current children cumulated vsize (KiB) 5284

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18183
/proc/meminfo: memFree=1678776/2055920 swapFree=4146672/4192956
[pid=17982] ppid=17980 vsize=5284 CPUtime=4541.13
/proc/17982/stat : 17982 (march_ks) R 17980 17982 17928 0 -1 4194304 2594 0 0 0 454089 24 0 0 25 0 1 0 160394149 5410816 995 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 1321 995 72 123 0 1196 0
Current children cumulated CPU time (s) 4541.13
Current children cumulated vsize (KiB) 5284

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18183
/proc/meminfo: memFree=1678776/2055920 swapFree=4146672/4192956
[pid=17982] ppid=17980 vsize=5284 CPUtime=4601.12
/proc/17982/stat : 17982 (march_ks) R 17980 17982 17928 0 -1 4194304 2596 0 0 0 460088 24 0 0 25 0 1 0 160394149 5410816 997 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 1321 997 72 123 0 1196 0
Current children cumulated CPU time (s) 4601.12
Current children cumulated vsize (KiB) 5284

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18183
/proc/meminfo: memFree=1678776/2055920 swapFree=4146672/4192956
[pid=17982] ppid=17980 vsize=5284 CPUtime=4661.1
/proc/17982/stat : 17982 (march_ks) R 17980 17982 17928 0 -1 4194304 2597 0 0 0 466086 24 0 0 25 0 1 0 160394149 5410816 998 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526974 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 1321 998 72 123 0 1196 0
Current children cumulated CPU time (s) 4661.1
Current children cumulated vsize (KiB) 5284

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18183
/proc/meminfo: memFree=1678712/2055920 swapFree=4146672/4192956
[pid=17982] ppid=17980 vsize=5284 CPUtime=4721.08
/proc/17982/stat : 17982 (march_ks) R 17980 17982 17928 0 -1 4194304 2598 0 0 0 472084 24 0 0 25 0 1 0 160394149 5410816 999 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527024 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 1321 999 72 123 0 1196 0
Current children cumulated CPU time (s) 4721.08
Current children cumulated vsize (KiB) 5284

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18183
/proc/meminfo: memFree=1678712/2055920 swapFree=4146672/4192956
[pid=17982] ppid=17980 vsize=5284 CPUtime=4781.07
/proc/17982/stat : 17982 (march_ks) R 17980 17982 17928 0 -1 4194304 2600 0 0 0 478082 25 0 0 25 0 1 0 160394149 5410816 1001 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 1321 1001 72 123 0 1196 0
Current children cumulated CPU time (s) 4781.07
Current children cumulated vsize (KiB) 5284

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18183
/proc/meminfo: memFree=1678648/2055920 swapFree=4146672/4192956
[pid=17982] ppid=17980 vsize=5412 CPUtime=4841.05
/proc/17982/stat : 17982 (march_ks) R 17980 17982 17928 0 -1 4194304 2601 0 0 0 484080 25 0 0 25 0 1 0 160394149 5541888 1002 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 1353 1002 72 123 0 1228 0
Current children cumulated CPU time (s) 4841.05
Current children cumulated vsize (KiB) 5412

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18183
/proc/meminfo: memFree=1678648/2055920 swapFree=4146672/4192956
[pid=17982] ppid=17980 vsize=5412 CPUtime=4901.04
/proc/17982/stat : 17982 (march_ks) R 17980 17982 17928 0 -1 4194304 2601 0 0 0 490079 25 0 0 25 0 1 0 160394149 5541888 1002 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 1353 1002 72 123 0 1228 0
Current children cumulated CPU time (s) 4901.04
Current children cumulated vsize (KiB) 5412

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18183
/proc/meminfo: memFree=1678584/2055920 swapFree=4146672/4192956
[pid=17982] ppid=17980 vsize=5412 CPUtime=4961.02
/proc/17982/stat : 17982 (march_ks) R 17980 17982 17928 0 -1 4194304 2601 0 0 0 496077 25 0 0 25 0 1 0 160394149 5541888 1002 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 1353 1002 72 123 0 1228 0
Current children cumulated CPU time (s) 4961.02
Current children cumulated vsize (KiB) 5412



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18183
/proc/meminfo: memFree=1678584/2055920 swapFree=4146672/4192956
[pid=17982] ppid=17980 vsize=5412 CPUtime=5000.02
/proc/17982/stat : 17982 (march_ks) R 17980 17982 17928 0 -1 4194304 2602 0 0 0 499977 25 0 0 25 0 1 0 160394149 5541888 1003 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 1353 1003 72 123 0 1228 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 5412

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

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

[startup+5001.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18183
/proc/meminfo: memFree=1678584/2055920 swapFree=4146672/4192956
[pid=17982] ppid=17980 vsize=5412 CPUtime=5000.02
/proc/17982/stat : 17982 (march_ks) R 17980 17982 17928 0 -1 4194304 2602 0 0 0 499977 25 0 0 25 0 1 0 160394149 5541888 1003 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/17982/statm: 1353 1003 72 123 0 1228 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 5412

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.31
CPU time (s): 5000.03
CPU user time (s): 4999.77
CPU system time (s): 0.25996
CPU usage (%): 99.9745
Max. virtual memory (cumulated for all children) (KiB): 5412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.77
system time used= 0.25996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2602
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= 103151

runsolver used 4.92625 second user time and 11.2673 second system time

The end

Launcher Data (download as text)

Begin job on node29 on Sat Apr 21 03:06:24 UTC 2007

IDJOB= 370919
IDBENCH= 20037
IDSOLVER= 180
FILE ID= node29/370919-1177124784

PBS_JOBID= 4648794

Free space on /tmp= 66465 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v700/unif-k5-r20-v700-c14000-S2034423571-08.cnf
COMMAND LINE= /tmp/evaluation/370919-1177124784/march_ks /tmp/evaluation/370919-1177124784/instance-370919-1177124784.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-370919-1177124784 -o ROOT/results/node29/solver-370919-1177124784 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370919-1177124784/march_ks /tmp/evaluation/370919-1177124784/instance-370919-1177124784.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  45a6044946963b3d1b4beab0858aeab8

RANDOM SEED= 586424823

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.224
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		: 3000.224
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:       1683288 kB
Buffers:         62388 kB
Cached:         220252 kB
SwapCached:      10984 kB
Active:         156716 kB
Inactive:       155964 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1683288 kB
SwapTotal:     4192956 kB
SwapFree:      4146672 kB
Dirty:            2792 kB
Writeback:           0 kB
Mapped:          29548 kB
Slab:            45440 kB
Committed_AS:  2605368 kB
PageTables:       1872 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= 66465 MiB

End job on node29 on Sat Apr 21 04:29:48 UTC 2007