Trace number 370914

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) 5000.07 5001.71

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S409844453-15.cnf
MD5SUM58c189a77b8c83423395850401eab73e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark181.615
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
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 516000
Number of clauses of size over 50

Solver Data (download as text)

0.29/0.36	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.36	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.29/0.36	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.29/0.36	c main()::
0.29/0.36	c initFormula():: searching for DIMACS p-line....
0.29/0.36	c full lookahead due to high density!
0.29/0.36	c initFormula():: the DIMACS p-line indicates a CNF of 800 variables and 16000 clauses.
0.29/0.36	c parseCNF():: parsing....
0.29/0.36	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.36	c runParser():: parsing was successful, warming up engines...
0.29/0.36	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.36	c preprocessing fase I completed:: there are now 800 free variables and 16000 clauses.
0.29/0.36	c stat :: sign balance is biased by 0.045
0.29/0.36	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.29/0.36	c using k-SAT heuristics (size based diff)
0.29/0.36	c longest clause has size 5
0.29/0.36	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
0.29/0.36	c resolvent_look() :: found 1 resolvents
0.29/0.36	c main():: clause / variable ratio: ( 16001 / 800 ) = 20.00
0.29/0.36	c longest clause has size 5
0.29/0.36	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.36	c dynamic_preselect_setsize :: off
0.29/0.36	c suggested doublelook initial :: 0
0.29/0.36	c main():: all systems go!
0.29/0.36	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1109 JD: 234
6.68/6.72	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/node5/watcher-370914-1177123377 -o ROOT/results/node5/solver-370914-1177123377 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370914-1177123377/march_ks /tmp/evaluation/370914-1177123377/instance-370914-1177123377.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: 0.91 0.95 0.98 3/77 6304
/proc/meminfo: memFree=1723072/2055920 swapFree=4151632/4192956
[pid=6304] ppid=6302 vsize=788 CPUtime=0
/proc/6304/stat : 6304 (march_ks) R 6302 6304 5502 0 -1 4194304 116 0 0 0 0 0 0 0 18 0 1 0 188375363 806912 101 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/6304/statm: 197 101 47 123 0 72 0

[startup+0.0565769 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 6304
/proc/meminfo: memFree=1723072/2055920 swapFree=4151632/4192956
[pid=6304] ppid=6302 vsize=2672 CPUtime=0.05
/proc/6304/stat : 6304 (march_ks) R 6302 6304 5502 0 -1 4194304 653 0 0 0 5 0 0 0 18 0 1 0 188375363 2736128 445 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/6304/statm: 668 445 52 123 0 543 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2672

[startup+0.101582 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 6304
/proc/meminfo: memFree=1723072/2055920 swapFree=4151632/4192956
[pid=6304] ppid=6302 vsize=3012 CPUtime=0.09
/proc/6304/stat : 6304 (march_ks) R 6302 6304 5502 0 -1 4194304 1714 0 0 0 9 0 0 0 18 0 1 0 188375363 3084288 560 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567058 0 0 4096 0 0 0 0 17 1 0 0
/proc/6304/statm: 753 560 67 123 0 628 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3012

[startup+0.301605 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 6304
/proc/meminfo: memFree=1723072/2055920 swapFree=4151632/4192956
[pid=6304] ppid=6302 vsize=3012 CPUtime=0.29
/proc/6304/stat : 6304 (march_ks) R 6302 6304 5502 0 -1 4194304 1714 0 0 0 29 0 0 0 19 0 1 0 188375363 3084288 560 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/6304/statm: 753 560 67 123 0 628 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3012

[startup+0.701651 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 6304
/proc/meminfo: memFree=1723072/2055920 swapFree=4151632/4192956
[pid=6304] ppid=6302 vsize=4052 CPUtime=0.69
/proc/6304/stat : 6304 (march_ks) R 6302 6304 5502 0 -1 4194304 2209 0 0 0 69 0 0 0 23 0 1 0 188375363 4149248 745 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/6304/statm: 1013 745 72 123 0 888 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4052

[startup+1.50174 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 6305
/proc/meminfo: memFree=1720248/2055920 swapFree=4151632/4192956
[pid=6304] ppid=6302 vsize=4064 CPUtime=1.49
/proc/6304/stat : 6304 (march_ks) R 6302 6304 5502 0 -1 4194304 2213 0 0 0 149 0 0 0 25 0 1 0 188375363 4161536 749 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/6304/statm: 1016 749 72 123 0 891 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4064

[startup+3.10192 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 6305
/proc/meminfo: memFree=1720120/2055920 swapFree=4151632/4192956
[pid=6304] ppid=6302 vsize=4064 CPUtime=3.09
/proc/6304/stat : 6304 (march_ks) R 6302 6304 5502 0 -1 4194304 2213 0 0 0 309 0 0 0 25 0 1 0 188375363 4161536 749 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/6304/statm: 1016 749 72 123 0 891 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4064

[startup+6.30128 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 6305
/proc/meminfo: memFree=1719992/2055920 swapFree=4151632/4192956
[pid=6304] ppid=6302 vsize=4064 CPUtime=6.29
/proc/6304/stat : 6304 (march_ks) R 6302 6304 5502 0 -1 4194304 2213 0 0 0 629 0 0 0 25 0 1 0 188375363 4161536 749 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526972 0 0 4096 0 0 0 0 17 1 0 0
/proc/6304/statm: 1016 749 72 123 0 891 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4064

[startup+12.702 s]
/proc/loadavg: 0.93 0.95 0.98 2/78 6305
/proc/meminfo: memFree=1719928/2055920 swapFree=4151632/4192956
[pid=6304] ppid=6302 vsize=4068 CPUtime=12.68
/proc/6304/stat : 6304 (march_ks) R 6302 6304 5502 0 -1 4194304 2214 0 0 0 1268 0 0 0 25 0 1 0 188375363 4165632 750 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538208 0 0 4096 0 0 0 0 17 1 0 0
/proc/6304/statm: 1017 750 72 123 0 892 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4068

[startup+25.5015 s]
/proc/loadavg: 0.94 0.96 0.98 2/78 6305
/proc/meminfo: memFree=1719928/2055920 swapFree=4151632/4192956
[pid=6304] ppid=6302 vsize=4068 CPUtime=25.49
/proc/6304/stat : 6304 (march_ks) R 6302 6304 5502 0 -1 4194304 2214 0 0 0 2548 1 0 0 25 0 1 0 188375363 4165632 750 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/6304/statm: 1017 750 72 123 0 892 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4068

[startup+51.1014 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 6305
/proc/meminfo: memFree=1719928/2055920 swapFree=4151632/4192956
[pid=6304] ppid=6302 vsize=4068 CPUtime=51.08
/proc/6304/stat : 6304 (march_ks) R 6302 6304 5502 0 -1 4194304 2214 0 0 0 5107 1 0 0 25 0 1 0 188375363 4165632 750 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/6304/statm: 1017 750 72 123 0 892 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4068

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/78 6305
/proc/meminfo: memFree=1719992/2055920 swapFree=4151632/4192956
[pid=6304] ppid=6302 vsize=4068 CPUtime=102.27
/proc/6304/stat : 6304 (march_ks) R 6302 6304 5502 0 -1 4194304 2214 0 0 0 10226 1 0 0 25 0 1 0 188375363 4165632 750 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/6304/statm: 1017 750 72 123 0 892 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4068

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6305
/proc/meminfo: memFree=1720056/2055920 swapFree=4151632/4192956
[pid=6304] ppid=6302 vsize=4068 CPUtime=162.24
/proc/6304/stat : 6304 (march_ks) R 6302 6304 5502 0 -1 4194304 2214 0 0 0 16223 1 0 0 25 0 1 0 188375363 4165632 750 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/6304/statm: 1017 750 72 123 0 892 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4068

[startup+222.302 s]
/proc/loadavg: 1.13 1.02 1.00 2/78 6305
/proc/meminfo: memFree=1719992/2055920 swapFree=4151632/4192956
[pid=6304] ppid=6302 vsize=4068 CPUtime=222.23
/proc/6304/stat : 6304 (march_ks) R 6302 6304 5502 0 -1 4194304 2214 0 0 0 22221 2 0 0 25 0 1 0 188375363 4165632 750 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/6304/statm: 1017 750 72 123 0 892 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4068

[startup+282.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 6305
/proc/meminfo: memFree=1719992/2055920 swapFree=4151632/4192956
[pid=6304] ppid=6302 vsize=4068 CPUtime=282.21
/proc/6304/stat : 6304 (march_ks) R 6302 6304 5502 0 -1 4194304 2214 0 0 0 28219 2 0 0 25 0 1 0 188375363 4165632 750 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537960 0 0 4096 0 0 0 0 17 1 0 0
/proc/6304/statm: 1017 750 72 123 0 892 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 4068

[startup+342.301 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 6305
/proc/meminfo: memFree=1719928/2055920 swapFree=4151632/4192956
[pid=6304] ppid=6302 vsize=4196 CPUtime=342.19
/proc/6304/stat : 6304 (march_ks) R 6302 6304 5502 0 -1 4194304 2217 0 0 0 34217 2 0 0 25 0 1 0 188375363 4296704 753 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/6304/statm: 1049 753 72 123 0 924 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 4196

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6305
/proc/meminfo: memFree=1719864/2055920 swapFree=4151632/4192956
[pid=6304] ppid=6302 vsize=4196 CPUtime=402.17
/proc/6304/stat : 6304 (march_ks) R 6302 6304 5502 0 -1 4194304 2221 0 0 0 40215 2 0 0 25 0 1 0 188375363 4296704 757 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/6304/statm: 1049 757 72 123 0 924 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 4196

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 6305
/proc/meminfo: memFree=1719992/2055920 swapFree=4151632/4192956
[pid=6304] ppid=6302 vsize=4196 CPUtime=462.15
/proc/6304/stat : 6304 (march_ks) R 6302 6304 5502 0 -1 4194304 2226 0 0 0 46213 2 0 0 25 0 1 0 188375363 4296704 762 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134525964 0 0 4096 0 0 0 0 17 1 0 0
/proc/6304/statm: 1049 762 72 123 0 924 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 4196

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6305
/proc/meminfo: memFree=1719992/2055920 swapFree=4151632/4192956
[pid=6304] ppid=6302 vsize=4196 CPUtime=522.14
/proc/6304/stat : 6304 (march_ks) R 6302 6304 5502 0 -1 4194304 2232 0 0 0 52212 2 0 0 25 0 1 0 188375363 4296704 768 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585113 0 0 4096 0 0 0 0 17 1 0 0
/proc/6304/statm: 1049 768 72 123 0 924 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 4196

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6305
/proc/meminfo: memFree=1719992/2055920 swapFree=4151632/4192956
[pid=6304] ppid=6302 vsize=4196 CPUtime=582.12
/proc/6304/stat : 6304 (march_ks) R 6302 6304 5502 0 -1 4194304 2239 0 0 0 58209 3 0 0 25 0 1 0 188375363 4296704 775 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/6304/statm: 1049 775 72 123 0 924 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 4196

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6305
/proc/meminfo: memFree=1719864/2055920 swapFree=4151632/4192956
[pid=6304] ppid=6302 vsize=4360 CPUtime=642.11
/proc/6304/stat : 6304 (march_ks) R 6302 6304 5502 0 -1 4194304 2258 0 0 0 64208 3 0 0 25 0 1 0 188375363 4464640 794 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/6304/statm: 1090 794 72 123 0 965 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 4360


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6505
/proc/meminfo: memFree=1719288/2055920 swapFree=4151632/4192956
[pid=6304] ppid=6302 vsize=4824 CPUtime=4061.02
/proc/6304/stat : 6304 (march_ks) R 6302 6304 5502 0 -1 4194304 2372 0 0 0 406079 23 0 0 25 0 1 0 188375363 4939776 908 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/6304/statm: 1206 908 72 123 0 1081 0
Current children cumulated CPU time (s) 4061.02
Current children cumulated vsize (KiB) 4824

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 6505
/proc/meminfo: memFree=1719416/2055920 swapFree=4151632/4192956
[pid=6304] ppid=6302 vsize=4824 CPUtime=4121
/proc/6304/stat : 6304 (march_ks) R 6302 6304 5502 0 -1 4194304 2373 0 0 0 412077 23 0 0 25 0 1 0 188375363 4939776 909 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538429 0 0 4096 0 0 0 0 17 1 0 0
/proc/6304/statm: 1206 909 72 123 0 1081 0
Current children cumulated CPU time (s) 4121
Current children cumulated vsize (KiB) 4824

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6505
/proc/meminfo: memFree=1719352/2055920 swapFree=4151632/4192956
[pid=6304] ppid=6302 vsize=4824 CPUtime=4180.99
/proc/6304/stat : 6304 (march_ks) R 6302 6304 5502 0 -1 4194304 2374 0 0 0 418075 24 0 0 25 0 1 0 188375363 4939776 910 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526914 0 0 4096 0 0 0 0 17 1 0 0
/proc/6304/statm: 1206 910 72 123 0 1081 0
Current children cumulated CPU time (s) 4180.99
Current children cumulated vsize (KiB) 4824

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6505
/proc/meminfo: memFree=1719352/2055920 swapFree=4151632/4192956
[pid=6304] ppid=6302 vsize=4824 CPUtime=4240.96
/proc/6304/stat : 6304 (march_ks) R 6302 6304 5502 0 -1 4194304 2374 0 0 0 424072 24 0 0 25 0 1 0 188375363 4939776 910 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/6304/statm: 1206 910 72 123 0 1081 0
Current children cumulated CPU time (s) 4240.96
Current children cumulated vsize (KiB) 4824

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6505
/proc/meminfo: memFree=1719352/2055920 swapFree=4151632/4192956
[pid=6304] ppid=6302 vsize=4824 CPUtime=4300.94
/proc/6304/stat : 6304 (march_ks) R 6302 6304 5502 0 -1 4194304 2375 0 0 0 430070 24 0 0 25 0 1 0 188375363 4939776 911 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/6304/statm: 1206 911 72 123 0 1081 0
Current children cumulated CPU time (s) 4300.94
Current children cumulated vsize (KiB) 4824

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6505
/proc/meminfo: memFree=1719352/2055920 swapFree=4151632/4192956
[pid=6304] ppid=6302 vsize=4824 CPUtime=4360.93
/proc/6304/stat : 6304 (march_ks) R 6302 6304 5502 0 -1 4194304 2376 0 0 0 436068 25 0 0 25 0 1 0 188375363 4939776 912 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537928 0 0 4096 0 0 0 0 17 1 0 0
/proc/6304/statm: 1206 912 72 123 0 1081 0
Current children cumulated CPU time (s) 4360.93
Current children cumulated vsize (KiB) 4824

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6505
/proc/meminfo: memFree=1719416/2055920 swapFree=4151632/4192956
[pid=6304] ppid=6302 vsize=4824 CPUtime=4420.91
/proc/6304/stat : 6304 (march_ks) R 6302 6304 5502 0 -1 4194304 2376 0 0 0 442066 25 0 0 25 0 1 0 188375363 4939776 912 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/6304/statm: 1206 912 72 123 0 1081 0
Current children cumulated CPU time (s) 4420.91
Current children cumulated vsize (KiB) 4824

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6505
/proc/meminfo: memFree=1719352/2055920 swapFree=4151632/4192956
[pid=6304] ppid=6302 vsize=4824 CPUtime=4480.89
/proc/6304/stat : 6304 (march_ks) R 6302 6304 5502 0 -1 4194304 2378 0 0 0 448064 25 0 0 25 0 1 0 188375363 4939776 914 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/6304/statm: 1206 914 72 123 0 1081 0
Current children cumulated CPU time (s) 4480.89
Current children cumulated vsize (KiB) 4824

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6505
/proc/meminfo: memFree=1719352/2055920 swapFree=4151632/4192956
[pid=6304] ppid=6302 vsize=4824 CPUtime=4540.88
/proc/6304/stat : 6304 (march_ks) R 6302 6304 5502 0 -1 4194304 2378 0 0 0 454062 26 0 0 25 0 1 0 188375363 4939776 914 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/6304/statm: 1206 914 72 123 0 1081 0
Current children cumulated CPU time (s) 4540.88
Current children cumulated vsize (KiB) 4824

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6505
/proc/meminfo: memFree=1719352/2055920 swapFree=4151632/4192956
[pid=6304] ppid=6302 vsize=4824 CPUtime=4600.87
/proc/6304/stat : 6304 (march_ks) R 6302 6304 5502 0 -1 4194304 2379 0 0 0 460061 26 0 0 25 0 1 0 188375363 4939776 915 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6304/statm: 1206 915 72 123 0 1081 0
Current children cumulated CPU time (s) 4600.87
Current children cumulated vsize (KiB) 4824

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6505
/proc/meminfo: memFree=1719288/2055920 swapFree=4151632/4192956
[pid=6304] ppid=6302 vsize=4824 CPUtime=4660.84
/proc/6304/stat : 6304 (march_ks) R 6302 6304 5502 0 -1 4194304 2381 0 0 0 466058 26 0 0 25 0 1 0 188375363 4939776 917 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/6304/statm: 1206 917 72 123 0 1081 0
Current children cumulated CPU time (s) 4660.84
Current children cumulated vsize (KiB) 4824

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 6673
/proc/meminfo: memFree=1718088/2055920 swapFree=4151632/4192956
[pid=6304] ppid=6302 vsize=4824 CPUtime=4720.76
/proc/6304/stat : 6304 (march_ks) R 6302 6304 5502 0 -1 4194304 2381 0 0 0 472048 28 0 0 25 0 1 0 188375363 4939776 917 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/6304/statm: 1206 917 72 123 0 1081 0
Current children cumulated CPU time (s) 4720.76
Current children cumulated vsize (KiB) 4824

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 6703
/proc/meminfo: memFree=1719096/2055920 swapFree=4151632/4192956
[pid=6304] ppid=6302 vsize=4824 CPUtime=4780.71
/proc/6304/stat : 6304 (march_ks) R 6302 6304 5502 0 -1 4194304 2382 0 0 0 478043 28 0 0 25 0 1 0 188375363 4939776 918 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/6304/statm: 1206 918 72 123 0 1081 0
Current children cumulated CPU time (s) 4780.71
Current children cumulated vsize (KiB) 4824

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6703
/proc/meminfo: memFree=1719160/2055920 swapFree=4151632/4192956
[pid=6304] ppid=6302 vsize=4824 CPUtime=4840.7
/proc/6304/stat : 6304 (march_ks) R 6302 6304 5502 0 -1 4194304 2383 0 0 0 484041 29 0 0 25 0 1 0 188375363 4939776 919 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628916 0 0 4096 0 0 0 0 17 1 0 0
/proc/6304/statm: 1206 919 72 123 0 1081 0
Current children cumulated CPU time (s) 4840.7
Current children cumulated vsize (KiB) 4824

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6703
/proc/meminfo: memFree=1719224/2055920 swapFree=4151632/4192956
[pid=6304] ppid=6302 vsize=4824 CPUtime=4900.68
/proc/6304/stat : 6304 (march_ks) R 6302 6304 5502 0 -1 4194304 2385 0 0 0 490039 29 0 0 25 0 1 0 188375363 4939776 921 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538429 0 0 4096 0 0 0 0 17 1 0 0
/proc/6304/statm: 1206 921 72 123 0 1081 0
Current children cumulated CPU time (s) 4900.68
Current children cumulated vsize (KiB) 4824

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6703
/proc/meminfo: memFree=1719224/2055920 swapFree=4151632/4192956
[pid=6304] ppid=6302 vsize=4824 CPUtime=4960.66
/proc/6304/stat : 6304 (march_ks) R 6302 6304 5502 0 -1 4194304 2386 0 0 0 496037 29 0 0 25 0 1 0 188375363 4939776 922 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/6304/statm: 1206 922 72 123 0 1081 0
Current children cumulated CPU time (s) 4960.66
Current children cumulated vsize (KiB) 4824



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6703
/proc/meminfo: memFree=1719288/2055920 swapFree=4151632/4192956
[pid=6304] ppid=6302 vsize=4824 CPUtime=5000.06
/proc/6304/stat : 6304 (march_ks) R 6302 6304 5502 0 -1 4194304 2387 0 0 0 499977 29 0 0 25 0 1 0 188375363 4939776 923 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/6304/statm: 1206 923 72 123 0 1081 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 4824

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

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

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6703
/proc/meminfo: memFree=1719288/2055920 swapFree=4151632/4192956
[pid=6304] ppid=6302 vsize=4824 CPUtime=5000.06
/proc/6304/stat : 6304 (march_ks) R 6302 6304 5502 0 -1 4194304 2387 0 0 0 499977 29 0 0 25 0 1 0 188375363 4939776 923 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/6304/statm: 1206 923 72 123 0 1081 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 4824

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.71
CPU time (s): 5000.07
CPU user time (s): 4999.77
CPU system time (s): 0.298954
CPU usage (%): 99.9672
Max. virtual memory (cumulated for all children) (KiB): 4824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.77
system time used= 0.298954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2387
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= 7208

runsolver used 6.65199 second user time and 11.0983 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Sat Apr 21 02:42:57 UTC 2007

IDJOB= 370914
IDBENCH= 20032
IDSOLVER= 180
FILE ID= node5/370914-1177123377

PBS_JOBID= 4648758

Free space on /tmp= 66356 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S409844453-15.cnf
COMMAND LINE= /tmp/evaluation/370914-1177123377/march_ks /tmp/evaluation/370914-1177123377/instance-370914-1177123377.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-370914-1177123377 -o ROOT/results/node5/solver-370914-1177123377 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370914-1177123377/march_ks /tmp/evaluation/370914-1177123377/instance-370914-1177123377.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  58c189a77b8c83423395850401eab73e

RANDOM SEED= 806793231

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.232
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		: 3000.232
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:       1723544 kB
Buffers:         61532 kB
Cached:         205624 kB
SwapCached:       9400 kB
Active:         183692 kB
Inactive:       107032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1723544 kB
SwapTotal:     4192956 kB
SwapFree:      4151632 kB
Dirty:            2656 kB
Writeback:           0 kB
Mapped:          29912 kB
Slab:            27204 kB
Committed_AS:  8969840 kB
PageTables:       1720 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= 66356 MiB

End job on node5 on Sat Apr 21 04:06:21 UTC 2007