Trace number 369013

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) 5000.11 5001.61

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG6-gensys-icl004.sat05-2716.reshuffled-07.cnf
MD5SUMdd374701f9b3db5a8ac095414c025d77
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark98.802
Satisfiable
(Un)Satisfiability was proved
Number of variables1605
Number of clauses8025
Sum of the clauses size68677
Maximum clause length16
Minimum clause length1
Number of clauses of size 127
Number of clauses of size 2247
Number of clauses of size 31142
Number of clauses of size 4106
Number of clauses of size 5888
Number of clauses of size over 55615

Solver Data (download as text)

4.59/4.70	c main():: ***                                   [ march satisfiability solver ]                                   ***
4.59/4.70	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
4.59/4.70	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
4.59/4.70	c main()::
4.59/4.70	c initFormula():: searching for DIMACS p-line....
4.59/4.70	c initFormula():: the DIMACS p-line indicates a CNF of 1605 variables and 8025 clauses.
4.59/4.70	c parseCNF():: parsing....
4.59/4.70	c parseCNF():: the CNF contains 27 unary clauses.
4.59/4.70	c runParser():: parsing was successful, warming up engines...
4.59/4.70	c simplify_formula():: removed 0 tautological, 369 satisfied and 895 duplicate clauses
4.59/4.70	c preprocessing fase I completed:: there are now 1563 free variables and 6761 clauses.
4.59/4.70	c stat :: sign balance is biased by 2.312
4.59/4.70	c shorten_equivalence(): average equivalence length reduced from nan to nan
4.59/4.70	c using k-SAT heuristics (size based diff)
4.59/4.70	c longest clause has size 16
4.59/4.70	c simplify_formula():: removed 0 tautological, 0 satisfied and 11361 duplicate clauses
4.69/4.70	c resolvent_look() :: found 21151 resolvents
4.69/4.70	c main():: clause / variable ratio: ( 27912 / 1605 ) = 17.39
4.69/4.70	c longest clause has size 16
4.69/4.70	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
4.69/4.70	c dynamic_preselect_setsize :: off
4.69/4.70	c suggested doublelook initial :: 0
4.69/4.70	c main():: all systems go!
4.69/4.70	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 131 JD: 18
4.99/5.03	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: 11480801 JD: 18
2213.97/2214.69	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node44/watcher-369013-1177286553 -o ROOT/results/node44/solver-369013-1177286553 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369013-1177286553/march_ks /tmp/evaluation/369013-1177286553/instance-369013-1177286553.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 2/77 5134
/proc/meminfo: memFree=1684136/2055920 swapFree=4156104/4192956
[pid=5134] ppid=5132 vsize=788 CPUtime=0
/proc/5134/stat : 5134 (march_ks) R 5132 5134 5078 0 -1 4194304 122 0 0 0 0 0 0 0 18 0 1 0 176566992 806912 107 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/5134/statm: 197 107 47 123 0 72 0

[startup+0.0689259 s]
/proc/loadavg: 0.85 0.97 0.99 2/77 5134
/proc/meminfo: memFree=1684136/2055920 swapFree=4156104/4192956
[pid=5134] ppid=5132 vsize=2000 CPUtime=0.06
/proc/5134/stat : 5134 (march_ks) R 5132 5134 5078 0 -1 4194304 812 0 0 0 6 0 0 0 18 0 1 0 176566992 2048000 365 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134554779 0 0 4096 0 0 0 0 17 1 0 0
/proc/5134/statm: 500 366 62 123 0 375 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2000

[startup+0.10193 s]
/proc/loadavg: 0.85 0.97 0.99 2/77 5134
/proc/meminfo: memFree=1684136/2055920 swapFree=4156104/4192956
[pid=5134] ppid=5132 vsize=2712 CPUtime=0.09
/proc/5134/stat : 5134 (march_ks) R 5132 5134 5078 0 -1 4194304 1491 0 0 0 9 0 0 0 18 0 1 0 176566992 2777088 522 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/5134/statm: 678 522 66 123 0 553 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2712

[startup+0.30195 s]
/proc/loadavg: 0.85 0.97 0.99 2/77 5134
/proc/meminfo: memFree=1684136/2055920 swapFree=4156104/4192956
[pid=5134] ppid=5132 vsize=2712 CPUtime=0.29
/proc/5134/stat : 5134 (march_ks) R 5132 5134 5078 0 -1 4194304 1503 0 0 0 29 0 0 0 20 0 1 0 176566992 2777088 534 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567026 0 0 4096 0 0 0 0 17 1 0 0
/proc/5134/statm: 678 534 66 123 0 553 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2712

[startup+0.701991 s]
/proc/loadavg: 0.85 0.97 0.99 2/77 5134
/proc/meminfo: memFree=1684136/2055920 swapFree=4156104/4192956
[pid=5134] ppid=5132 vsize=2848 CPUtime=0.69
/proc/5134/stat : 5134 (march_ks) R 5132 5134 5078 0 -1 4194304 1539 0 0 0 69 0 0 0 24 0 1 0 176566992 2916352 570 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567045 0 0 4096 0 0 0 0 17 1 0 0
/proc/5134/statm: 712 570 66 123 0 587 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2848

[startup+1.50107 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 5135
/proc/meminfo: memFree=1682016/2055920 swapFree=4156104/4192956
[pid=5134] ppid=5132 vsize=3140 CPUtime=1.49
/proc/5134/stat : 5134 (march_ks) R 5132 5134 5078 0 -1 4194304 1600 0 0 0 149 0 0 0 25 0 1 0 176566992 3215360 631 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/5134/statm: 785 631 66 123 0 660 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3140

[startup+3.10124 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 5135
/proc/meminfo: memFree=1681440/2055920 swapFree=4156104/4192956
[pid=5134] ppid=5132 vsize=3932 CPUtime=3.09
/proc/5134/stat : 5134 (march_ks) R 5132 5134 5078 0 -1 4194304 1780 0 0 0 309 0 0 0 25 0 1 0 176566992 4026368 811 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567054 0 0 4096 0 0 0 0 17 1 0 0
/proc/5134/statm: 983 811 66 123 0 858 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3932

[startup+6.30157 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 5135
/proc/meminfo: memFree=1677536/2055920 swapFree=4156104/4192956
[pid=5134] ppid=5132 vsize=7608 CPUtime=6.29
/proc/5134/stat : 5134 (march_ks) R 5132 5134 5078 0 -1 4194304 5083 0 0 0 627 2 0 0 25 0 1 0 176566992 7790592 1616 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/5134/statm: 1902 1616 72 123 0 1777 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7608

[startup+12.7012 s]
/proc/loadavg: 0.88 0.97 0.99 2/78 5135
/proc/meminfo: memFree=1677416/2055920 swapFree=4156104/4192956
[pid=5134] ppid=5132 vsize=7608 CPUtime=12.69
/proc/5134/stat : 5134 (march_ks) R 5132 5134 5078 0 -1 4194304 5083 0 0 0 1267 2 0 0 25 0 1 0 176566992 7790592 1616 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564583 0 0 4096 0 0 0 0 17 1 0 0
/proc/5134/statm: 1902 1616 72 123 0 1777 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7608

[startup+25.5015 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 5135
/proc/meminfo: memFree=1677544/2055920 swapFree=4156104/4192956
[pid=5134] ppid=5132 vsize=7608 CPUtime=25.49
/proc/5134/stat : 5134 (march_ks) R 5132 5134 5078 0 -1 4194304 5083 0 0 0 2547 2 0 0 25 0 1 0 176566992 7790592 1616 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134584621 0 0 4096 0 0 0 0 17 1 0 0
/proc/5134/statm: 1902 1616 72 123 0 1777 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7608

[startup+51.1012 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 5135
/proc/meminfo: memFree=1677608/2055920 swapFree=4156104/4192956
[pid=5134] ppid=5132 vsize=7608 CPUtime=51.07
/proc/5134/stat : 5134 (march_ks) R 5132 5134 5078 0 -1 4194304 5083 0 0 0 5105 2 0 0 25 0 1 0 176566992 7790592 1616 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598930 0 0 4096 0 0 0 0 17 1 0 0
/proc/5134/statm: 1902 1616 72 123 0 1777 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7608

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 5135
/proc/meminfo: memFree=1677608/2055920 swapFree=4156104/4192956
[pid=5134] ppid=5132 vsize=7608 CPUtime=102.26
/proc/5134/stat : 5134 (march_ks) R 5132 5134 5078 0 -1 4194304 5083 0 0 0 10224 2 0 0 25 0 1 0 176566992 7790592 1616 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564568 0 0 4096 0 0 0 0 17 1 0 0
/proc/5134/statm: 1902 1616 72 123 0 1777 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7608

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5135
/proc/meminfo: memFree=1677608/2055920 swapFree=4156104/4192956
[pid=5134] ppid=5132 vsize=7608 CPUtime=162.24
/proc/5134/stat : 5134 (march_ks) R 5132 5134 5078 0 -1 4194304 5083 0 0 0 16222 2 0 0 25 0 1 0 176566992 7790592 1616 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 1 0 0
/proc/5134/statm: 1902 1616 72 123 0 1777 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 7608

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5135
/proc/meminfo: memFree=1677672/2055920 swapFree=4156104/4192956
[pid=5134] ppid=5132 vsize=7608 CPUtime=222.23
/proc/5134/stat : 5134 (march_ks) R 5132 5134 5078 0 -1 4194304 5083 0 0 0 22220 3 0 0 25 0 1 0 176566992 7790592 1616 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/5134/statm: 1902 1616 72 123 0 1777 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7608

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5135
/proc/meminfo: memFree=1677864/2055920 swapFree=4156104/4192956
[pid=5134] ppid=5132 vsize=7608 CPUtime=282.21
/proc/5134/stat : 5134 (march_ks) R 5132 5134 5078 0 -1 4194304 5083 0 0 0 28218 3 0 0 25 0 1 0 176566992 7790592 1616 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/5134/statm: 1902 1616 72 123 0 1777 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 7608

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5135
/proc/meminfo: memFree=1677864/2055920 swapFree=4156104/4192956
[pid=5134] ppid=5132 vsize=7608 CPUtime=342.19
/proc/5134/stat : 5134 (march_ks) R 5132 5134 5078 0 -1 4194304 5083 0 0 0 34216 3 0 0 25 0 1 0 176566992 7790592 1616 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677352 0 0 4096 0 0 0 0 17 1 0 0
/proc/5134/statm: 1902 1616 72 123 0 1777 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 7608

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5135
/proc/meminfo: memFree=1677864/2055920 swapFree=4156104/4192956
[pid=5134] ppid=5132 vsize=7608 CPUtime=402.18
/proc/5134/stat : 5134 (march_ks) R 5132 5134 5078 0 -1 4194304 5083 0 0 0 40214 4 0 0 25 0 1 0 176566992 7790592 1616 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564377 0 0 4096 0 0 0 0 17 1 0 0
/proc/5134/statm: 1902 1616 72 123 0 1777 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 7608

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5135
/proc/meminfo: memFree=1677800/2055920 swapFree=4156104/4192956
[pid=5134] ppid=5132 vsize=7608 CPUtime=462.16
/proc/5134/stat : 5134 (march_ks) R 5132 5134 5078 0 -1 4194304 5083 0 0 0 46212 4 0 0 25 0 1 0 176566992 7790592 1616 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585292 0 0 4096 0 0 0 0 17 1 0 0
/proc/5134/statm: 1902 1616 72 123 0 1777 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 7608

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5135
/proc/meminfo: memFree=1677800/2055920 swapFree=4156104/4192956
[pid=5134] ppid=5132 vsize=7608 CPUtime=522.14
/proc/5134/stat : 5134 (march_ks) R 5132 5134 5078 0 -1 4194304 5083 0 0 0 52210 4 0 0 25 0 1 0 176566992 7790592 1616 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598010 0 0 4096 0 0 0 0 17 1 0 0
/proc/5134/statm: 1902 1616 72 123 0 1777 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 7608

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5135
/proc/meminfo: memFree=1677736/2055920 swapFree=4156104/4192956
[pid=5134] ppid=5132 vsize=7608 CPUtime=582.12
/proc/5134/stat : 5134 (march_ks) R 5132 5134 5078 0 -1 4194304 5083 0 0 0 58208 4 0 0 25 0 1 0 176566992 7790592 1616 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134596406 0 0 4096 0 0 0 0 17 1 0 0
/proc/5134/statm: 1902 1616 72 123 0 1777 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 7608

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5135
/proc/meminfo: memFree=1677928/2055920 swapFree=4156104/4192956
[pid=5134] ppid=5132 vsize=7608 CPUtime=642.11
/proc/5134/stat : 5134 (march_ks) R 5132 5134 5078 0 -1 4194304 5083 0 0 0 64207 4 0 0 25 0 1 0 176566992 7790592 1616 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134596384 0 0 4096 0 0 0 0 17 1 0 0
/proc/5134/statm: 1902 1616 72 123 0 1777 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 7608


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5335
/proc/meminfo: memFree=1677736/2055920 swapFree=4156104/4192956
[pid=5134] ppid=5132 vsize=7608 CPUtime=4001.07
/proc/5134/stat : 5134 (march_ks) R 5132 5134 5078 0 -1 4194304 5084 0 0 0 400085 22 0 0 25 0 1 0 176566992 7790592 1617 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134596412 0 0 4096 0 0 0 0 17 1 0 0
/proc/5134/statm: 1902 1617 72 123 0 1777 0
Current children cumulated CPU time (s) 4001.07
Current children cumulated vsize (KiB) 7608

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5335
/proc/meminfo: memFree=1677736/2055920 swapFree=4156104/4192956
[pid=5134] ppid=5132 vsize=7608 CPUtime=4061.06
/proc/5134/stat : 5134 (march_ks) R 5132 5134 5078 0 -1 4194304 5084 0 0 0 406084 22 0 0 25 0 1 0 176566992 7790592 1617 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134565489 0 0 4096 0 0 0 0 17 1 0 0
/proc/5134/statm: 1902 1617 72 123 0 1777 0
Current children cumulated CPU time (s) 4061.06
Current children cumulated vsize (KiB) 7608

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5335
/proc/meminfo: memFree=1677736/2055920 swapFree=4156104/4192956
[pid=5134] ppid=5132 vsize=7608 CPUtime=4121.03
/proc/5134/stat : 5134 (march_ks) R 5132 5134 5078 0 -1 4194304 5084 0 0 0 412081 22 0 0 25 0 1 0 176566992 7790592 1617 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564377 0 0 4096 0 0 0 0 17 1 0 0
/proc/5134/statm: 1902 1617 72 123 0 1777 0
Current children cumulated CPU time (s) 4121.03
Current children cumulated vsize (KiB) 7608

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5335
/proc/meminfo: memFree=1677736/2055920 swapFree=4156104/4192956
[pid=5134] ppid=5132 vsize=7608 CPUtime=4181.01
/proc/5134/stat : 5134 (march_ks) R 5132 5134 5078 0 -1 4194304 5084 0 0 0 418079 22 0 0 25 0 1 0 176566992 7790592 1617 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597110 0 0 4096 0 0 0 0 17 1 0 0
/proc/5134/statm: 1902 1617 72 123 0 1777 0
Current children cumulated CPU time (s) 4181.01
Current children cumulated vsize (KiB) 7608

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5335
/proc/meminfo: memFree=1677800/2055920 swapFree=4156104/4192956
[pid=5134] ppid=5132 vsize=7608 CPUtime=4241
/proc/5134/stat : 5134 (march_ks) R 5132 5134 5078 0 -1 4194304 5084 0 0 0 424078 22 0 0 25 0 1 0 176566992 7790592 1617 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 1 0 0
/proc/5134/statm: 1902 1617 72 123 0 1777 0
Current children cumulated CPU time (s) 4241
Current children cumulated vsize (KiB) 7608

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5335
/proc/meminfo: memFree=1677736/2055920 swapFree=4156104/4192956
[pid=5134] ppid=5132 vsize=7608 CPUtime=4300.99
/proc/5134/stat : 5134 (march_ks) R 5132 5134 5078 0 -1 4194304 5084 0 0 0 430076 23 0 0 25 0 1 0 176566992 7790592 1617 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134565482 0 0 4096 0 0 0 0 17 1 0 0
/proc/5134/statm: 1902 1617 72 123 0 1777 0
Current children cumulated CPU time (s) 4300.99
Current children cumulated vsize (KiB) 7608

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5335
/proc/meminfo: memFree=1677800/2055920 swapFree=4156104/4192956
[pid=5134] ppid=5132 vsize=7608 CPUtime=4360.97
/proc/5134/stat : 5134 (march_ks) R 5132 5134 5078 0 -1 4194304 5084 0 0 0 436074 23 0 0 25 0 1 0 176566992 7790592 1617 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564808 0 0 4096 0 0 0 0 17 1 0 0
/proc/5134/statm: 1902 1617 72 123 0 1777 0
Current children cumulated CPU time (s) 4360.97
Current children cumulated vsize (KiB) 7608

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5335
/proc/meminfo: memFree=1677736/2055920 swapFree=4156104/4192956
[pid=5134] ppid=5132 vsize=7608 CPUtime=4420.95
/proc/5134/stat : 5134 (march_ks) R 5132 5134 5078 0 -1 4194304 5084 0 0 0 442072 23 0 0 25 0 1 0 176566992 7790592 1617 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/5134/statm: 1902 1617 72 123 0 1777 0
Current children cumulated CPU time (s) 4420.95
Current children cumulated vsize (KiB) 7608

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5335
/proc/meminfo: memFree=1677736/2055920 swapFree=4156104/4192956
[pid=5134] ppid=5132 vsize=7608 CPUtime=4480.93
/proc/5134/stat : 5134 (march_ks) R 5132 5134 5078 0 -1 4194304 5084 0 0 0 448070 23 0 0 25 0 1 0 176566992 7790592 1617 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598179 0 0 4096 0 0 0 0 17 1 0 0
/proc/5134/statm: 1902 1617 72 123 0 1777 0
Current children cumulated CPU time (s) 4480.93
Current children cumulated vsize (KiB) 7608

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5335
/proc/meminfo: memFree=1677736/2055920 swapFree=4156104/4192956
[pid=5134] ppid=5132 vsize=7608 CPUtime=4540.92
/proc/5134/stat : 5134 (march_ks) R 5132 5134 5078 0 -1 4194304 5084 0 0 0 454069 23 0 0 25 0 1 0 176566992 7790592 1617 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134565457 0 0 4096 0 0 0 0 17 1 0 0
/proc/5134/statm: 1902 1617 72 123 0 1777 0
Current children cumulated CPU time (s) 4540.92
Current children cumulated vsize (KiB) 7608

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5335
/proc/meminfo: memFree=1677736/2055920 swapFree=4156104/4192956
[pid=5134] ppid=5132 vsize=7608 CPUtime=4600.9
/proc/5134/stat : 5134 (march_ks) R 5132 5134 5078 0 -1 4194304 5084 0 0 0 460067 23 0 0 25 0 1 0 176566992 7790592 1617 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 1 0 0
/proc/5134/statm: 1902 1617 72 123 0 1777 0
Current children cumulated CPU time (s) 4600.9
Current children cumulated vsize (KiB) 7608

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5335
/proc/meminfo: memFree=1677736/2055920 swapFree=4156104/4192956
[pid=5134] ppid=5132 vsize=7608 CPUtime=4660.88
/proc/5134/stat : 5134 (march_ks) R 5132 5134 5078 0 -1 4194304 5084 0 0 0 466065 23 0 0 25 0 1 0 176566992 7790592 1617 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5134/statm: 1902 1617 72 123 0 1777 0
Current children cumulated CPU time (s) 4660.88
Current children cumulated vsize (KiB) 7608

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5335
/proc/meminfo: memFree=1677736/2055920 swapFree=4156104/4192956
[pid=5134] ppid=5132 vsize=7608 CPUtime=4720.87
/proc/5134/stat : 5134 (march_ks) R 5132 5134 5078 0 -1 4194304 5084 0 0 0 472064 23 0 0 25 0 1 0 176566992 7790592 1617 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/5134/statm: 1902 1617 72 123 0 1777 0
Current children cumulated CPU time (s) 4720.87
Current children cumulated vsize (KiB) 7608

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5335
/proc/meminfo: memFree=1677736/2055920 swapFree=4156104/4192956
[pid=5134] ppid=5132 vsize=7608 CPUtime=4780.85
/proc/5134/stat : 5134 (march_ks) R 5132 5134 5078 0 -1 4194304 5084 0 0 0 478062 23 0 0 25 0 1 0 176566992 7790592 1617 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/5134/statm: 1902 1617 72 123 0 1777 0
Current children cumulated CPU time (s) 4780.85
Current children cumulated vsize (KiB) 7608

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5335
/proc/meminfo: memFree=1677736/2055920 swapFree=4156104/4192956
[pid=5134] ppid=5132 vsize=7608 CPUtime=4840.83
/proc/5134/stat : 5134 (march_ks) R 5132 5134 5078 0 -1 4194304 5084 0 0 0 484060 23 0 0 25 0 1 0 176566992 7790592 1617 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677354 0 0 4096 0 0 0 0 17 1 0 0
/proc/5134/statm: 1902 1617 72 123 0 1777 0
Current children cumulated CPU time (s) 4840.83
Current children cumulated vsize (KiB) 7608

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5335
/proc/meminfo: memFree=1677800/2055920 swapFree=4156104/4192956
[pid=5134] ppid=5132 vsize=7608 CPUtime=4900.81
/proc/5134/stat : 5134 (march_ks) R 5132 5134 5078 0 -1 4194304 5084 0 0 0 490058 23 0 0 25 0 1 0 176566992 7790592 1617 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/5134/statm: 1902 1617 72 123 0 1777 0
Current children cumulated CPU time (s) 4900.81
Current children cumulated vsize (KiB) 7608

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5335
/proc/meminfo: memFree=1677736/2055920 swapFree=4156104/4192956
[pid=5134] ppid=5132 vsize=7608 CPUtime=4960.8
/proc/5134/stat : 5134 (march_ks) R 5132 5134 5078 0 -1 4194304 5084 0 0 0 496056 24 0 0 25 0 1 0 176566992 7790592 1617 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677352 0 0 4096 0 0 0 0 17 1 0 0
/proc/5134/statm: 1902 1617 72 123 0 1777 0
Current children cumulated CPU time (s) 4960.8
Current children cumulated vsize (KiB) 7608



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5335
/proc/meminfo: memFree=1677736/2055920 swapFree=4156104/4192956
[pid=5134] ppid=5132 vsize=7608 CPUtime=5000.1
/proc/5134/stat : 5134 (march_ks) R 5132 5134 5078 0 -1 4194304 5084 0 0 0 499986 24 0 0 25 0 1 0 176566992 7790592 1617 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134565460 0 0 4096 0 0 0 0 17 1 0 0
/proc/5134/statm: 1902 1617 72 123 0 1777 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 7608

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.61
CPU time (s): 5000.11
CPU user time (s): 4999.86
CPU system time (s): 0.243962
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 7608

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.86
system time used= 0.243962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5084
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= 108966

runsolver used 6.37803 second user time and 11.3713 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Mon Apr 23 00:02:33 UTC 2007

IDJOB= 369013
IDBENCH= 24720
IDSOLVER= 180
FILE ID= node44/369013-1177286553

PBS_JOBID= 4650821

Free space on /tmp= 66412 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/QG/QG6-gensys-icl004.sat05-2716.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369013-1177286553/march_ks /tmp/evaluation/369013-1177286553/instance-369013-1177286553.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-369013-1177286553 -o ROOT/results/node44/solver-369013-1177286553 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369013-1177286553/march_ks /tmp/evaluation/369013-1177286553/instance-369013-1177286553.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  dd374701f9b3db5a8ac095414c025d77

RANDOM SEED= 486097037

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1684608 kB
Buffers:         47564 kB
Cached:         232340 kB
SwapCached:      13788 kB
Active:         168416 kB
Inactive:       135564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1684608 kB
SwapTotal:     4192956 kB
SwapFree:      4156104 kB
Dirty:            2788 kB
Writeback:           0 kB
Mapped:          32076 kB
Slab:            52872 kB
Committed_AS:  1408424 kB
PageTables:       1736 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66412 MiB

End job on node44 on Mon Apr 23 01:25:57 UTC 2007