Trace number 368892

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
March KS 2007-02-08? (TO) 5000.08 5001.61

General information on the benchmark

Namecrafted/Medium/contest05/pebbling/
sat-grid-pbl-0070.sat05-1334.reshuffled-07.cnf
MD5SUM8c8afbc8af926fdbbfbe7071aa0944a4
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.039993
Satisfiable
(Un)Satisfiability was proved
Number of variables4970
Number of clauses9731
Sum of the clauses size38778
Maximum clause length4
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 270
Number of clauses of size 30
Number of clauses of size 49659
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.09/0.15	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.09/0.15	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.09/0.15	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.09/0.15	c main()::
0.09/0.15	c initFormula():: searching for DIMACS p-line....
0.09/0.15	c initFormula():: the DIMACS p-line indicates a CNF of 4970 variables and 9731 clauses.
0.09/0.15	c parseCNF():: parsing....
0.09/0.15	c parseCNF():: the CNF contains 2 unary clauses.
0.09/0.15	c runParser():: parsing was successful, warming up engines...
0.09/0.15	c simplify_formula():: removed 0 tautological, 2 satisfied and 0 duplicate clauses
0.09/0.15	c preprocessing fase I completed:: there are now 4968 free variables and 9729 clauses.
0.09/0.15	c stat :: sign balance is biased by 0.089
0.09/0.15	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.09/0.15	c using k-SAT heuristics (size based diff)
0.09/0.15	c longest clause has size 4
0.09/0.15	c simplify_formula():: removed 0 tautological, 0 satisfied and 19308 duplicate clauses
0.09/0.15	c main():: clause / variable ratio: ( 9729 / 4970 ) = 1.96
0.09/0.15	c longest clause has size 4
0.09/0.15	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.15	c dynamic_preselect_setsize :: on
0.09/0.15	c suggested doublelook initial :: 0
0.09/0.15	c main():: all systems go!
0.09/0.15	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 288 JD: 127
5.19/5.25	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: 23552 JD: 127
51.18/51.21	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node5/watcher-368892-1177245761 -o ROOT/results/node5/solver-368892-1177245761 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/368892-1177245761/march_ks /tmp/evaluation/368892-1177245761/instance-368892-1177245761.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18094
/proc/meminfo: memFree=1970816/2055920 swapFree=4151608/4192956
[pid=18094] ppid=18092 vsize=1052 CPUtime=0
/proc/18094/stat : 18094 (march_ks) R 18092 18094 17519 0 -1 4194304 186 0 0 0 0 0 0 0 18 0 1 0 200613777 1077248 171 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/18094/statm: 263 172 47 123 0 138 0

[startup+0.10451 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18094
/proc/meminfo: memFree=1970816/2055920 swapFree=4151608/4192956
[pid=18094] ppid=18092 vsize=4240 CPUtime=0.09
/proc/18094/stat : 18094 (march_ks) R 18092 18094 17519 0 -1 4194304 2238 0 0 0 9 0 0 0 18 0 1 0 200613777 4341760 896 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134558388 0 0 4096 0 0 0 0 17 1 0 0
/proc/18094/statm: 1060 896 67 123 0 935 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4240

[startup+0.201522 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18094
/proc/meminfo: memFree=1970816/2055920 swapFree=4151608/4192956
[pid=18094] ppid=18092 vsize=6020 CPUtime=0.19
/proc/18094/stat : 18094 (march_ks) R 18092 18094 17519 0 -1 4194304 2891 0 0 0 18 1 0 0 18 0 1 0 200613777 6164480 1308 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134525477 0 0 4096 0 0 0 0 17 1 0 0
/proc/18094/statm: 1505 1308 72 123 0 1380 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 6020

[startup+0.301532 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18094
/proc/meminfo: memFree=1970816/2055920 swapFree=4151608/4192956
[pid=18094] ppid=18092 vsize=6020 CPUtime=0.29
/proc/18094/stat : 18094 (march_ks) R 18092 18094 17519 0 -1 4194304 2891 0 0 0 28 1 0 0 19 0 1 0 200613777 6164480 1308 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538137 0 0 4096 0 0 0 0 17 1 0 0
/proc/18094/statm: 1505 1308 72 123 0 1380 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6020

[startup+0.701578 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18094
/proc/meminfo: memFree=1970816/2055920 swapFree=4151608/4192956
[pid=18094] ppid=18092 vsize=6020 CPUtime=0.69
/proc/18094/stat : 18094 (march_ks) R 18092 18094 17519 0 -1 4194304 2891 0 0 0 68 1 0 0 22 0 1 0 200613777 6164480 1308 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538137 0 0 4096 0 0 0 0 17 1 0 0
/proc/18094/statm: 1505 1308 72 123 0 1380 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6020

[startup+1.50267 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 18095
/proc/meminfo: memFree=1965816/2055920 swapFree=4151608/4192956
[pid=18094] ppid=18092 vsize=6020 CPUtime=1.5
/proc/18094/stat : 18094 (march_ks) R 18092 18094 17519 0 -1 4194304 2891 0 0 0 149 1 0 0 25 0 1 0 200613777 6164480 1308 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/18094/statm: 1505 1308 72 123 0 1380 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 6020

[startup+3.10185 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 18095
/proc/meminfo: memFree=1965624/2055920 swapFree=4151608/4192956
[pid=18094] ppid=18092 vsize=6020 CPUtime=3.09
/proc/18094/stat : 18094 (march_ks) R 18092 18094 17519 0 -1 4194304 2891 0 0 0 308 1 0 0 25 0 1 0 200613777 6164480 1308 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/18094/statm: 1505 1308 72 123 0 1380 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6020

[startup+6.30121 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 18095
/proc/meminfo: memFree=1965560/2055920 swapFree=4151608/4192956
[pid=18094] ppid=18092 vsize=6180 CPUtime=6.29
/proc/18094/stat : 18094 (march_ks) R 18092 18094 17519 0 -1 4194304 2902 0 0 0 628 1 0 0 25 0 1 0 200613777 6328320 1319 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677366 0 0 4096 0 0 0 0 17 1 0 0
/proc/18094/statm: 1545 1319 72 123 0 1420 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6180

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 18095
/proc/meminfo: memFree=1965560/2055920 swapFree=4151608/4192956
[pid=18094] ppid=18092 vsize=6180 CPUtime=12.69
/proc/18094/stat : 18094 (march_ks) R 18092 18094 17519 0 -1 4194304 2919 0 0 0 1268 1 0 0 25 0 1 0 200613777 6328320 1336 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677343 0 0 4096 0 0 0 0 17 1 0 0
/proc/18094/statm: 1545 1336 72 123 0 1420 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6180

[startup+25.5014 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 18095
/proc/meminfo: memFree=1965560/2055920 swapFree=4151608/4192956
[pid=18094] ppid=18092 vsize=6300 CPUtime=25.49
/proc/18094/stat : 18094 (march_ks) R 18092 18094 17519 0 -1 4194304 2936 0 0 0 2548 1 0 0 25 0 1 0 200613777 6451200 1353 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 1 0 0
/proc/18094/statm: 1575 1353 72 123 0 1450 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6300

[startup+51.1013 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 18095
/proc/meminfo: memFree=1965432/2055920 swapFree=4151608/4192956
[pid=18094] ppid=18092 vsize=6300 CPUtime=51.08
/proc/18094/stat : 18094 (march_ks) R 18092 18094 17519 0 -1 4194304 2955 0 0 0 5107 1 0 0 25 0 1 0 200613777 6451200 1372 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/18094/statm: 1575 1372 72 123 0 1450 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6300

[startup+102.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 18095
/proc/meminfo: memFree=1964984/2055920 swapFree=4151608/4192956
[pid=18094] ppid=18092 vsize=7096 CPUtime=102.26
/proc/18094/stat : 18094 (march_ks) R 18092 18094 17519 0 -1 4194304 3079 0 0 0 10225 1 0 0 25 0 1 0 200613777 7266304 1496 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564346 0 0 4096 0 0 0 0 17 1 0 0
/proc/18094/statm: 1774 1496 72 123 0 1649 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7096

[startup+162.302 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 18095
/proc/meminfo: memFree=1964472/2055920 swapFree=4151608/4192956
[pid=18094] ppid=18092 vsize=7560 CPUtime=162.24
/proc/18094/stat : 18094 (march_ks) R 18092 18094 17519 0 -1 4194304 3177 0 0 0 16223 1 0 0 25 0 1 0 200613777 7741440 1594 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/18094/statm: 1890 1594 72 123 0 1765 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 7560

[startup+222.306 s]
/proc/loadavg: 1.06 1.03 1.00 2/78 18095
/proc/meminfo: memFree=1964408/2055920 swapFree=4151608/4192956
[pid=18094] ppid=18092 vsize=7564 CPUtime=222.24
/proc/18094/stat : 18094 (march_ks) R 18092 18094 17519 0 -1 4194304 3178 0 0 0 22222 2 0 0 25 0 1 0 200613777 7745536 1595 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134584627 0 0 4096 0 0 0 0 17 1 0 0
/proc/18094/statm: 1891 1595 72 123 0 1766 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 7564

[startup+282.301 s]
/proc/loadavg: 1.06 1.04 1.00 2/78 18095
/proc/meminfo: memFree=1964280/2055920 swapFree=4151608/4192956
[pid=18094] ppid=18092 vsize=7564 CPUtime=282.22
/proc/18094/stat : 18094 (march_ks) R 18092 18094 17519 0 -1 4194304 3178 0 0 0 28220 2 0 0 25 0 1 0 200613777 7745536 1595 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 1 0 0
/proc/18094/statm: 1891 1595 72 123 0 1766 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 7564

[startup+342.301 s]
/proc/loadavg: 1.10 1.06 1.01 2/78 18095
/proc/meminfo: memFree=1964216/2055920 swapFree=4151608/4192956
[pid=18094] ppid=18092 vsize=7564 CPUtime=342.2
/proc/18094/stat : 18094 (march_ks) R 18092 18094 17519 0 -1 4194304 3178 0 0 0 34218 2 0 0 25 0 1 0 200613777 7745536 1595 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134584614 0 0 4096 0 0 0 0 17 1 0 0
/proc/18094/statm: 1891 1595 72 123 0 1766 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 7564

[startup+402.301 s]
/proc/loadavg: 1.20 1.09 1.02 2/78 18095
/proc/meminfo: memFree=1964088/2055920 swapFree=4151608/4192956
[pid=18094] ppid=18092 vsize=7564 CPUtime=402.19
/proc/18094/stat : 18094 (march_ks) R 18092 18094 17519 0 -1 4194304 3178 0 0 0 40217 2 0 0 25 0 1 0 200613777 7745536 1595 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 1 0 0
/proc/18094/statm: 1891 1595 72 123 0 1766 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 7564

[startup+462.302 s]
/proc/loadavg: 1.19 1.10 1.02 2/78 18095
/proc/meminfo: memFree=1964024/2055920 swapFree=4151608/4192956
[pid=18094] ppid=18092 vsize=7564 CPUtime=462.17
/proc/18094/stat : 18094 (march_ks) R 18092 18094 17519 0 -1 4194304 3178 0 0 0 46215 2 0 0 25 0 1 0 200613777 7745536 1595 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597616 0 0 4096 0 0 0 0 17 1 0 0
/proc/18094/statm: 1891 1595 72 123 0 1766 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 7564

[startup+522.302 s]
/proc/loadavg: 1.14 1.10 1.02 2/78 18095
/proc/meminfo: memFree=1963960/2055920 swapFree=4151608/4192956
[pid=18094] ppid=18092 vsize=7564 CPUtime=522.15
/proc/18094/stat : 18094 (march_ks) R 18092 18094 17519 0 -1 4194304 3178 0 0 0 52213 2 0 0 25 0 1 0 200613777 7745536 1595 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 1 0 0
/proc/18094/statm: 1891 1595 72 123 0 1766 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 7564

[startup+582.301 s]
/proc/loadavg: 1.11 1.09 1.02 2/78 18095
/proc/meminfo: memFree=1963896/2055920 swapFree=4151608/4192956
[pid=18094] ppid=18092 vsize=7564 CPUtime=582.14
/proc/18094/stat : 18094 (march_ks) R 18092 18094 17519 0 -1 4194304 3178 0 0 0 58212 2 0 0 25 0 1 0 200613777 7745536 1595 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134563533 0 0 4096 0 0 0 0 17 1 0 0
/proc/18094/statm: 1891 1595 72 123 0 1766 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 7564

[startup+642.301 s]
/proc/loadavg: 1.11 1.09 1.02 2/78 18095
/proc/meminfo: memFree=1963832/2055920 swapFree=4151608/4192956
[pid=18094] ppid=18092 vsize=7564 CPUtime=642.12
/proc/18094/stat : 18094 (march_ks) R 18092 18094 17519 0 -1 4194304 3178 0 0 0 64210 2 0 0 25 0 1 0 200613777 7745536 1595 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134565489 0 0 4096 0 0 0 0 17 1 0 0
/proc/18094/statm: 1891 1595 72 123 0 1766 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 7564


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

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18295
/proc/meminfo: memFree=1958840/2055920 swapFree=4151608/4192956
[pid=18094] ppid=18092 vsize=7564 CPUtime=4061.11
/proc/18094/stat : 18094 (march_ks) R 18092 18094 17519 0 -1 4194304 3178 0 0 0 406100 11 0 0 25 0 1 0 200613777 7745536 1595 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 1 0 0
/proc/18094/statm: 1891 1595 72 123 0 1766 0
Current children cumulated CPU time (s) 4061.11
Current children cumulated vsize (KiB) 7564

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18295
/proc/meminfo: memFree=1958648/2055920 swapFree=4151608/4192956
[pid=18094] ppid=18092 vsize=7564 CPUtime=4121.09
/proc/18094/stat : 18094 (march_ks) R 18092 18094 17519 0 -1 4194304 3178 0 0 0 412098 11 0 0 25 0 1 0 200613777 7745536 1595 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564838 0 0 4096 0 0 0 0 17 1 0 0
/proc/18094/statm: 1891 1595 72 123 0 1766 0
Current children cumulated CPU time (s) 4121.09
Current children cumulated vsize (KiB) 7564

[startup+4182.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18295
/proc/meminfo: memFree=1958648/2055920 swapFree=4151608/4192956
[pid=18094] ppid=18092 vsize=7564 CPUtime=4181.08
/proc/18094/stat : 18094 (march_ks) R 18092 18094 17519 0 -1 4194304 3178 0 0 0 418097 11 0 0 25 0 1 0 200613777 7745536 1595 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628840 0 0 4096 0 0 0 0 17 1 0 0
/proc/18094/statm: 1891 1595 72 123 0 1766 0
Current children cumulated CPU time (s) 4181.08
Current children cumulated vsize (KiB) 7564

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18295
/proc/meminfo: memFree=1958648/2055920 swapFree=4151608/4192956
[pid=18094] ppid=18092 vsize=7564 CPUtime=4241.06
/proc/18094/stat : 18094 (march_ks) R 18092 18094 17519 0 -1 4194304 3178 0 0 0 424095 11 0 0 25 0 1 0 200613777 7745536 1595 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564384 0 0 4096 0 0 0 0 17 1 0 0
/proc/18094/statm: 1891 1595 72 123 0 1766 0
Current children cumulated CPU time (s) 4241.06
Current children cumulated vsize (KiB) 7564

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18295
/proc/meminfo: memFree=1958584/2055920 swapFree=4151608/4192956
[pid=18094] ppid=18092 vsize=7564 CPUtime=4301.04
/proc/18094/stat : 18094 (march_ks) R 18092 18094 17519 0 -1 4194304 3178 0 0 0 430093 11 0 0 25 0 1 0 200613777 7745536 1595 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 1 0 0
/proc/18094/statm: 1891 1595 72 123 0 1766 0
Current children cumulated CPU time (s) 4301.04
Current children cumulated vsize (KiB) 7564

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18295
/proc/meminfo: memFree=1958520/2055920 swapFree=4151608/4192956
[pid=18094] ppid=18092 vsize=7564 CPUtime=4361.03
/proc/18094/stat : 18094 (march_ks) R 18092 18094 17519 0 -1 4194304 3178 0 0 0 436092 11 0 0 25 0 1 0 200613777 7745536 1595 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628808 0 0 4096 0 0 0 0 17 1 0 0
/proc/18094/statm: 1891 1595 72 123 0 1766 0
Current children cumulated CPU time (s) 4361.03
Current children cumulated vsize (KiB) 7564

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18295
/proc/meminfo: memFree=1958392/2055920 swapFree=4151608/4192956
[pid=18094] ppid=18092 vsize=7564 CPUtime=4421.01
/proc/18094/stat : 18094 (march_ks) R 18092 18094 17519 0 -1 4194304 3178 0 0 0 442090 11 0 0 25 0 1 0 200613777 7745536 1595 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 1 0 0
/proc/18094/statm: 1891 1595 72 123 0 1766 0
Current children cumulated CPU time (s) 4421.01
Current children cumulated vsize (KiB) 7564

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18295
/proc/meminfo: memFree=1958328/2055920 swapFree=4151608/4192956
[pid=18094] ppid=18092 vsize=7564 CPUtime=4480.99
/proc/18094/stat : 18094 (march_ks) R 18092 18094 17519 0 -1 4194304 3178 0 0 0 448088 11 0 0 25 0 1 0 200613777 7745536 1595 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134563591 0 0 4096 0 0 0 0 17 1 0 0
/proc/18094/statm: 1891 1595 72 123 0 1766 0
Current children cumulated CPU time (s) 4480.99
Current children cumulated vsize (KiB) 7564

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18295
/proc/meminfo: memFree=1958264/2055920 swapFree=4151608/4192956
[pid=18094] ppid=18092 vsize=7564 CPUtime=4540.98
/proc/18094/stat : 18094 (march_ks) R 18092 18094 17519 0 -1 4194304 3178 0 0 0 454087 11 0 0 25 0 1 0 200613777 7745536 1595 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564774 0 0 4096 0 0 0 0 17 1 0 0
/proc/18094/statm: 1891 1595 72 123 0 1766 0
Current children cumulated CPU time (s) 4540.98
Current children cumulated vsize (KiB) 7564

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18295
/proc/meminfo: memFree=1958072/2055920 swapFree=4151608/4192956
[pid=18094] ppid=18092 vsize=7564 CPUtime=4600.96
/proc/18094/stat : 18094 (march_ks) R 18092 18094 17519 0 -1 4194304 3178 0 0 0 460085 11 0 0 25 0 1 0 200613777 7745536 1595 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564571 0 0 4096 0 0 0 0 17 1 0 0
/proc/18094/statm: 1891 1595 72 123 0 1766 0
Current children cumulated CPU time (s) 4600.96
Current children cumulated vsize (KiB) 7564

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18295
/proc/meminfo: memFree=1957944/2055920 swapFree=4151608/4192956
[pid=18094] ppid=18092 vsize=7564 CPUtime=4660.94
/proc/18094/stat : 18094 (march_ks) R 18092 18094 17519 0 -1 4194304 3178 0 0 0 466083 11 0 0 25 0 1 0 200613777 7745536 1595 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628916 0 0 4096 0 0 0 0 17 1 0 0
/proc/18094/statm: 1891 1595 72 123 0 1766 0
Current children cumulated CPU time (s) 4660.94
Current children cumulated vsize (KiB) 7564

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 18417
/proc/meminfo: memFree=1956552/2055920 swapFree=4151608/4192956
[pid=18094] ppid=18092 vsize=7564 CPUtime=4720.88
/proc/18094/stat : 18094 (march_ks) R 18092 18094 17519 0 -1 4194304 3178 0 0 0 472076 12 0 0 25 0 1 0 200613777 7745536 1595 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/18094/statm: 1891 1595 72 123 0 1766 0
Current children cumulated CPU time (s) 4720.88
Current children cumulated vsize (KiB) 7564

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18493
/proc/meminfo: memFree=1957624/2055920 swapFree=4151608/4192956
[pid=18094] ppid=18092 vsize=7564 CPUtime=4780.82
/proc/18094/stat : 18094 (march_ks) R 18092 18094 17519 0 -1 4194304 3178 0 0 0 478070 12 0 0 25 0 1 0 200613777 7745536 1595 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628830 0 0 4096 0 0 0 0 17 1 0 0
/proc/18094/statm: 1891 1595 72 123 0 1766 0
Current children cumulated CPU time (s) 4780.82
Current children cumulated vsize (KiB) 7564

[startup+4842.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18493
/proc/meminfo: memFree=1957560/2055920 swapFree=4151608/4192956
[pid=18094] ppid=18092 vsize=7564 CPUtime=4840.81
/proc/18094/stat : 18094 (march_ks) R 18092 18094 17519 0 -1 4194304 3178 0 0 0 484069 12 0 0 25 0 1 0 200613777 7745536 1595 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564848 0 0 4096 0 0 0 0 17 1 0 0
/proc/18094/statm: 1891 1595 72 123 0 1766 0
Current children cumulated CPU time (s) 4840.81
Current children cumulated vsize (KiB) 7564

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18493
/proc/meminfo: memFree=1957560/2055920 swapFree=4151608/4192956
[pid=18094] ppid=18092 vsize=7564 CPUtime=4900.79
/proc/18094/stat : 18094 (march_ks) R 18092 18094 17519 0 -1 4194304 3178 0 0 0 490067 12 0 0 25 0 1 0 200613777 7745536 1595 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628846 0 0 4096 0 0 0 0 17 1 0 0
/proc/18094/statm: 1891 1595 72 123 0 1766 0
Current children cumulated CPU time (s) 4900.79
Current children cumulated vsize (KiB) 7564

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18493
/proc/meminfo: memFree=1957560/2055920 swapFree=4151608/4192956
[pid=18094] ppid=18092 vsize=7564 CPUtime=4960.78
/proc/18094/stat : 18094 (march_ks) R 18092 18094 17519 0 -1 4194304 3178 0 0 0 496065 13 0 0 25 0 1 0 200613777 7745536 1595 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564731 0 0 4096 0 0 0 0 17 1 0 0
/proc/18094/statm: 1891 1595 72 123 0 1766 0
Current children cumulated CPU time (s) 4960.78
Current children cumulated vsize (KiB) 7564



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18493
/proc/meminfo: memFree=1957496/2055920 swapFree=4151608/4192956
[pid=18094] ppid=18092 vsize=7564 CPUtime=5000.08
/proc/18094/stat : 18094 (march_ks) R 18092 18094 17519 0 -1 4194304 3178 0 0 0 499995 13 0 0 25 0 1 0 200613777 7745536 1595 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564384 0 0 4096 0 0 0 0 17 1 0 0
/proc/18094/statm: 1891 1595 72 123 0 1766 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 7564

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

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

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18493
/proc/meminfo: memFree=1957496/2055920 swapFree=4151608/4192956
[pid=18094] ppid=18092 vsize=7564 CPUtime=5000.08
/proc/18094/stat : 18094 (march_ks) R 18092 18094 17519 0 -1 4194304 3178 0 0 0 499995 13 0 0 25 0 1 0 200613777 7745536 1595 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564384 0 0 4096 0 0 0 0 17 1 0 0
/proc/18094/statm: 1891 1595 72 123 0 1766 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 7564

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.61
CPU time (s): 5000.08
CPU user time (s): 4999.95
CPU system time (s): 0.131979
CPU usage (%): 99.9695
Max. virtual memory (cumulated for all children) (KiB): 7564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.95
system time used= 0.131979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3178
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= 6826

runsolver used 5.76212 second user time and 11.4343 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Sun Apr 22 12:42:41 UTC 2007

IDJOB= 368892
IDBENCH= 24583
IDSOLVER= 180
FILE ID= node5/368892-1177245761

PBS_JOBID= 4650516

Free space on /tmp= 66356 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/pebbling/sat-grid-pbl-0070.sat05-1334.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/368892-1177245761/march_ks /tmp/evaluation/368892-1177245761/instance-368892-1177245761.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-368892-1177245761 -o ROOT/results/node5/solver-368892-1177245761 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/368892-1177245761/march_ks /tmp/evaluation/368892-1177245761/instance-368892-1177245761.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  8c8afbc8af926fdbbfbe7071aa0944a4

RANDOM SEED= 44872182

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:       1971736 kB
Buffers:          1040 kB
Cached:          20120 kB
SwapCached:       9168 kB
Active:          37348 kB
Inactive:         6564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1971736 kB
SwapTotal:     4192956 kB
SwapFree:      4151608 kB
Dirty:            2480 kB
Writeback:           0 kB
Mapped:          29988 kB
Slab:            25816 kB
Committed_AS:  9004920 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 Sun Apr 22 14:06:05 UTC 2007