Trace number 332819

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
March KS 2007-02-08? (TO) 1200.07 1200.51

General information on the benchmark

Namecrafted/Medium/contest05/pebbling/
unsat-grid-pbl-0080.sat05-1344.reshuffled-07.cnf
MD5SUM35f2aba974a0579245ba9b669f0484ae
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.077987
Satisfiable
(Un)Satisfiability was proved
Number of variables6480
Number of clauses12722
Sum of the clauses size50722
Maximum clause length4
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 280
Number of clauses of size 30
Number of clauses of size 412640
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.19/0.21	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.21	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.19/0.21	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.19/0.21	c main()::
0.19/0.21	c initFormula():: searching for DIMACS p-line....
0.19/0.21	c initFormula():: the DIMACS p-line indicates a CNF of 6480 variables and 12722 clauses.
0.19/0.21	c parseCNF():: parsing....
0.19/0.21	c parseCNF():: the CNF contains 2 unary clauses.
0.19/0.21	c runParser():: parsing was successful, warming up engines...
0.19/0.21	c simplify_formula():: removed 0 tautological, 2 satisfied and 0 duplicate clauses
0.19/0.21	c preprocessing fase I completed:: there are now 6478 free variables and 12720 clauses.
0.19/0.21	c stat :: sign balance is biased by 0.079
0.19/0.21	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.19/0.21	c using k-SAT heuristics (size based diff)
0.19/0.21	c longest clause has size 4
0.19/0.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 25272 duplicate clauses
0.19/0.21	c main():: clause / variable ratio: ( 12720 / 6480 ) = 1.96
0.19/0.21	c longest clause has size 4
0.19/0.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.21	c dynamic_preselect_setsize :: on
0.19/0.21	c suggested doublelook initial :: 0
0.19/0.21	c main():: all systems go!
0.19/0.21	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 308 JD: 147
8.58/8.62	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: 28712 JD: 147
85.17/85.28	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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node14/watcher-332819-1173491405 -o ROOT/results/node14/solver-332819-1173491405 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/332819-1173491405/march_ks /tmp/evaluation/332819-1173491405/instance-332819-1173491405.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.72 0.92 0.95 3/77 26794
/proc/meminfo: memFree=1540448/2055920 swapFree=4146600/4192956
[pid=26794] ppid=26792 vsize=1236 CPUtime=0
/proc/26794/stat : 26794 (march_ks) R 26792 26794 26641 0 -1 4194304 217 0 0 0 0 0 0 0 18 0 1 0 369094887 1265664 202 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/26794/statm: 309 202 47 123 0 184 0

[startup+0.0240151 s]
/proc/loadavg: 0.72 0.92 0.95 3/77 26794
/proc/meminfo: memFree=1540448/2055920 swapFree=4146600/4192956
[pid=26794] ppid=26792 vsize=2328 CPUtime=0.02
/proc/26794/stat : 26794 (march_ks) R 26792 26794 26641 0 -1 4194304 395 0 0 0 2 0 0 0 18 0 1 0 369094887 2383872 379 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527685 0 0 4096 0 0 0 0 17 1 0 0
/proc/26794/statm: 582 379 48 123 0 457 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2328

[startup+0.101023 s]
/proc/loadavg: 0.72 0.92 0.95 3/77 26794
/proc/meminfo: memFree=1540448/2055920 swapFree=4146600/4192956
[pid=26794] ppid=26792 vsize=3016 CPUtime=0.09
/proc/26794/stat : 26794 (march_ks) R 26792 26794 26641 0 -1 4194304 1970 0 0 0 9 0 0 0 18 0 1 0 369094887 3088384 578 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134554767 0 0 4096 0 0 0 0 17 1 0 0
/proc/26794/statm: 754 578 63 123 0 629 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3016

[startup+0.301041 s]
/proc/loadavg: 0.72 0.92 0.95 3/77 26794
/proc/meminfo: memFree=1540448/2055920 swapFree=4146600/4192956
[pid=26794] ppid=26792 vsize=7648 CPUtime=0.29
/proc/26794/stat : 26794 (march_ks) R 26792 26794 26641 0 -1 4194304 4041 0 0 0 28 1 0 0 19 0 1 0 369094887 7831552 1665 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/26794/statm: 1912 1665 72 123 0 1787 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7648

[startup+0.701079 s]
/proc/loadavg: 0.72 0.92 0.95 3/77 26794
/proc/meminfo: memFree=1540448/2055920 swapFree=4146600/4192956
[pid=26794] ppid=26792 vsize=7648 CPUtime=0.69
/proc/26794/stat : 26794 (march_ks) R 26792 26794 26641 0 -1 4194304 4041 0 0 0 68 1 0 0 22 0 1 0 369094887 7831552 1665 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/26794/statm: 1912 1665 72 123 0 1787 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7648

[startup+1.50115 s]
/proc/loadavg: 0.72 0.92 0.95 2/78 26795
/proc/meminfo: memFree=1533976/2055920 swapFree=4146600/4192956
[pid=26794] ppid=26792 vsize=7648 CPUtime=1.49
/proc/26794/stat : 26794 (march_ks) R 26792 26794 26641 0 -1 4194304 4041 0 0 0 148 1 0 0 25 0 1 0 369094887 7831552 1665 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538209 0 0 4096 0 0 0 0 17 1 0 0
/proc/26794/statm: 1912 1665 72 123 0 1787 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7648

[startup+3.10131 s]
/proc/loadavg: 0.74 0.92 0.95 2/78 26795
/proc/meminfo: memFree=1533848/2055920 swapFree=4146600/4192956
[pid=26794] ppid=26792 vsize=7648 CPUtime=3.09
/proc/26794/stat : 26794 (march_ks) R 26792 26794 26641 0 -1 4194304 4041 0 0 0 308 1 0 0 25 0 1 0 369094887 7831552 1665 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134525460 0 0 4096 0 0 0 0 17 1 0 0
/proc/26794/statm: 1912 1665 72 123 0 1787 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7648

[startup+6.30161 s]
/proc/loadavg: 0.74 0.92 0.95 2/78 26795
/proc/meminfo: memFree=1533720/2055920 swapFree=4146600/4192956
[pid=26794] ppid=26792 vsize=7648 CPUtime=6.29
/proc/26794/stat : 26794 (march_ks) R 26792 26794 26641 0 -1 4194304 4041 0 0 0 628 1 0 0 25 0 1 0 369094887 7831552 1665 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/26794/statm: 1912 1665 72 123 0 1787 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7648

[startup+12.7012 s]
/proc/loadavg: 0.78 0.93 0.95 2/78 26795
/proc/meminfo: memFree=1533664/2055920 swapFree=4146600/4192956
[pid=26794] ppid=26792 vsize=7868 CPUtime=12.68
/proc/26794/stat : 26794 (march_ks) R 26792 26794 26641 0 -1 4194304 4065 0 0 0 1267 1 0 0 25 0 1 0 369094887 8056832 1689 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134628846 0 0 4096 0 0 0 0 17 1 0 0
/proc/26794/statm: 1967 1689 72 123 0 1842 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7868

[startup+25.5014 s]
/proc/loadavg: 0.81 0.93 0.95 2/78 26795
/proc/meminfo: memFree=1533536/2055920 swapFree=4146600/4192956
[pid=26794] ppid=26792 vsize=7976 CPUtime=25.48
/proc/26794/stat : 26794 (march_ks) R 26792 26794 26641 0 -1 4194304 4086 0 0 0 2547 1 0 0 25 0 1 0 369094887 8167424 1710 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134584614 0 0 4096 0 0 0 0 17 1 0 0
/proc/26794/statm: 1994 1710 72 123 0 1869 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7976

[startup+51.1018 s]
/proc/loadavg: 0.88 0.93 0.95 2/78 26795
/proc/meminfo: memFree=1533408/2055920 swapFree=4146600/4192956
[pid=26794] ppid=26792 vsize=8180 CPUtime=51.07
/proc/26794/stat : 26794 (march_ks) R 26792 26794 26641 0 -1 4194304 4134 0 0 0 5106 1 0 0 25 0 1 0 369094887 8376320 1758 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564367 0 0 4096 0 0 0 0 17 1 0 0
/proc/26794/statm: 2045 1758 72 123 0 1920 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8180

[startup+102.306 s]
/proc/loadavg: 0.95 0.94 0.95 2/78 26795
/proc/meminfo: memFree=1533216/2055920 swapFree=4146600/4192956
[pid=26794] ppid=26792 vsize=8432 CPUtime=102.27
/proc/26794/stat : 26794 (march_ks) R 26792 26794 26641 0 -1 4194304 4178 0 0 0 10225 2 0 0 25 0 1 0 369094887 8634368 1802 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134628846 0 0 4096 0 0 0 0 17 1 0 0
/proc/26794/statm: 2108 1802 72 123 0 1983 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8432

[startup+162.301 s]
/proc/loadavg: 0.98 0.95 0.95 2/78 26795
/proc/meminfo: memFree=1532896/2055920 swapFree=4146600/4192956
[pid=26794] ppid=26792 vsize=8660 CPUtime=162.24
/proc/26794/stat : 26794 (march_ks) R 26792 26794 26641 0 -1 4194304 4240 0 0 0 16222 2 0 0 25 0 1 0 369094887 8867840 1864 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134677366 0 0 4096 0 0 0 0 17 1 0 0
/proc/26794/statm: 2165 1864 72 123 0 2040 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 8660

[startup+222.302 s]
/proc/loadavg: 0.99 0.95 0.95 2/78 26795
/proc/meminfo: memFree=1532704/2055920 swapFree=4146600/4192956
[pid=26794] ppid=26792 vsize=9000 CPUtime=222.23
/proc/26794/stat : 26794 (march_ks) R 26792 26794 26641 0 -1 4194304 4286 0 0 0 22220 3 0 0 25 0 1 0 369094887 9216000 1910 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134677366 0 0 4096 0 0 0 0 17 1 0 0
/proc/26794/statm: 2250 1910 72 123 0 2125 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 9000

[startup+282.302 s]
/proc/loadavg: 0.99 0.96 0.95 3/78 26795
/proc/meminfo: memFree=1532320/2055920 swapFree=4146600/4192956
[pid=26794] ppid=26792 vsize=9160 CPUtime=282.21
/proc/26794/stat : 26794 (march_ks) R 26792 26794 26641 0 -1 4194304 4382 0 0 0 28218 3 0 0 25 0 1 0 369094887 9379840 2006 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564384 0 0 4096 0 0 0 0 17 1 0 0
/proc/26794/statm: 2290 2006 72 123 0 2165 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 9160

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 26795
/proc/meminfo: memFree=1532320/2055920 swapFree=4146600/4192956
[pid=26794] ppid=26792 vsize=9160 CPUtime=342.19
/proc/26794/stat : 26794 (march_ks) R 26792 26794 26641 0 -1 4194304 4382 0 0 0 34216 3 0 0 25 0 1 0 369094887 9379840 2006 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/26794/statm: 2290 2006 72 123 0 2165 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 9160

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 26795
/proc/meminfo: memFree=1532256/2055920 swapFree=4146600/4192956
[pid=26794] ppid=26792 vsize=9160 CPUtime=402.18
/proc/26794/stat : 26794 (march_ks) R 26792 26794 26641 0 -1 4194304 4382 0 0 0 40214 4 0 0 25 0 1 0 369094887 9379840 2006 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564205 0 0 4096 0 0 0 0 17 1 0 0
/proc/26794/statm: 2290 2006 72 123 0 2165 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 9160

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 26795
/proc/meminfo: memFree=1532256/2055920 swapFree=4146600/4192956
[pid=26794] ppid=26792 vsize=9160 CPUtime=462.17
/proc/26794/stat : 26794 (march_ks) R 26792 26794 26641 0 -1 4194304 4382 0 0 0 46213 4 0 0 25 0 1 0 369094887 9379840 2006 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 1 0 0
/proc/26794/statm: 2290 2006 72 123 0 2165 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 9160

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 26795
/proc/meminfo: memFree=1532320/2055920 swapFree=4146600/4192956
[pid=26794] ppid=26792 vsize=9160 CPUtime=522.15
/proc/26794/stat : 26794 (march_ks) R 26792 26794 26641 0 -1 4194304 4382 0 0 0 52211 4 0 0 25 0 1 0 369094887 9379840 2006 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564829 0 0 4096 0 0 0 0 17 1 0 0
/proc/26794/statm: 2290 2006 72 123 0 2165 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 9160

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 26795
/proc/meminfo: memFree=1532320/2055920 swapFree=4146600/4192956
[pid=26794] ppid=26792 vsize=9160 CPUtime=582.13
/proc/26794/stat : 26794 (march_ks) R 26792 26794 26641 0 -1 4194304 4382 0 0 0 58209 4 0 0 25 0 1 0 369094887 9379840 2006 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134628856 0 0 4096 0 0 0 0 17 1 0 0
/proc/26794/statm: 2290 2006 72 123 0 2165 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 9160

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 26795
/proc/meminfo: memFree=1532320/2055920 swapFree=4146600/4192956
[pid=26794] ppid=26792 vsize=9160 CPUtime=642.12
/proc/26794/stat : 26794 (march_ks) R 26792 26794 26641 0 -1 4194304 4382 0 0 0 64208 4 0 0 25 0 1 0 369094887 9379840 2006 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134565456 0 0 4096 0 0 0 0 17 1 0 0
/proc/26794/statm: 2290 2006 72 123 0 2165 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 9160

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/84 26919
/proc/meminfo: memFree=1531120/2055920 swapFree=4146600/4192956
[pid=26794] ppid=26792 vsize=9160 CPUtime=702.04
/proc/26794/stat : 26794 (march_ks) R 26792 26794 26641 0 -1 4194304 4382 0 0 0 70198 6 0 0 25 0 1 0 369094887 9379840 2006 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 1 0 0
/proc/26794/statm: 2290 2006 72 123 0 2165 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 9160

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 26993
/proc/meminfo: memFree=1532000/2055920 swapFree=4146600/4192956
[pid=26794] ppid=26792 vsize=9160 CPUtime=761.98
/proc/26794/stat : 26794 (march_ks) R 26792 26794 26641 0 -1 4194304 4382 0 0 0 76191 7 0 0 25 0 1 0 369094887 9379840 2006 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564838 0 0 4096 0 0 0 0 17 1 0 0
/proc/26794/statm: 2290 2006 72 123 0 2165 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 9160

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 26993
/proc/meminfo: memFree=1532064/2055920 swapFree=4146600/4192956
[pid=26794] ppid=26792 vsize=9160 CPUtime=821.96
/proc/26794/stat : 26794 (march_ks) R 26792 26794 26641 0 -1 4194304 4382 0 0 0 82189 7 0 0 25 0 1 0 369094887 9379840 2006 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563395 0 0 4096 0 0 0 0 17 1 0 0
/proc/26794/statm: 2290 2006 72 123 0 2165 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 9160

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 26993
/proc/meminfo: memFree=1532064/2055920 swapFree=4146600/4192956
[pid=26794] ppid=26792 vsize=9160 CPUtime=881.94
/proc/26794/stat : 26794 (march_ks) R 26792 26794 26641 0 -1 4194304 4382 0 0 0 88187 7 0 0 25 0 1 0 369094887 9379840 2006 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564737 0 0 4096 0 0 0 0 17 1 0 0
/proc/26794/statm: 2290 2006 72 123 0 2165 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 9160

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 26993
/proc/meminfo: memFree=1532128/2055920 swapFree=4146600/4192956
[pid=26794] ppid=26792 vsize=9160 CPUtime=941.93
/proc/26794/stat : 26794 (march_ks) R 26792 26794 26641 0 -1 4194304 4382 0 0 0 94186 7 0 0 25 0 1 0 369094887 9379840 2006 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 1 0 0
/proc/26794/statm: 2290 2006 72 123 0 2165 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 9160

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 26993
/proc/meminfo: memFree=1532128/2055920 swapFree=4146600/4192956
[pid=26794] ppid=26792 vsize=9160 CPUtime=1001.91
/proc/26794/stat : 26794 (march_ks) R 26792 26794 26641 0 -1 4194304 4382 0 0 0 100184 7 0 0 25 0 1 0 369094887 9379840 2006 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134628876 0 0 4096 0 0 0 0 17 1 0 0
/proc/26794/statm: 2290 2006 72 123 0 2165 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 9160

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 26993
/proc/meminfo: memFree=1532192/2055920 swapFree=4146600/4192956
[pid=26794] ppid=26792 vsize=9160 CPUtime=1061.89
/proc/26794/stat : 26794 (march_ks) R 26792 26794 26641 0 -1 4194304 4382 0 0 0 106182 7 0 0 25 0 1 0 369094887 9379840 2006 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564384 0 0 4096 0 0 0 0 17 1 0 0
/proc/26794/statm: 2290 2006 72 123 0 2165 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 9160

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 26993
/proc/meminfo: memFree=1532384/2055920 swapFree=4146600/4192956
[pid=26794] ppid=26792 vsize=9160 CPUtime=1121.87
/proc/26794/stat : 26794 (march_ks) R 26792 26794 26641 0 -1 4194304 4382 0 0 0 112180 7 0 0 25 0 1 0 369094887 9379840 2006 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564838 0 0 4096 0 0 0 0 17 1 0 0
/proc/26794/statm: 2290 2006 72 123 0 2165 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 9160

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 26993
/proc/meminfo: memFree=1532448/2055920 swapFree=4146600/4192956
[pid=26794] ppid=26792 vsize=9160 CPUtime=1181.86
/proc/26794/stat : 26794 (march_ks) R 26792 26794 26641 0 -1 4194304 4382 0 0 0 118179 7 0 0 25 0 1 0 369094887 9379840 2006 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/26794/statm: 2290 2006 72 123 0 2165 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 9160



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 26993
/proc/meminfo: memFree=1532448/2055920 swapFree=4146600/4192956
[pid=26794] ppid=26792 vsize=9160 CPUtime=1200.06
/proc/26794/stat : 26794 (march_ks) R 26792 26794 26641 0 -1 4194304 4382 0 0 0 119999 7 0 0 25 0 1 0 369094887 9379840 2006 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134677352 0 0 4096 0 0 0 0 17 1 0 0
/proc/26794/statm: 2290 2006 72 123 0 2165 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 9160

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 26993
/proc/meminfo: memFree=1532448/2055920 swapFree=4146600/4192956
[pid=26794] ppid=26792 vsize=9160 CPUtime=1200.06
/proc/26794/stat : 26794 (march_ks) R 26792 26794 26641 0 -1 4194304 4382 0 0 0 119999 7 0 0 25 0 1 0 369094887 9379840 2006 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134677352 0 0 4096 0 0 0 0 17 1 0 0
/proc/26794/statm: 2290 2006 72 123 0 2165 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 9160

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.99
CPU system time (s): 0.080987
CPU usage (%): 99.9637
Max. virtual memory (cumulated for all children) (KiB): 9160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.080987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4382
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= 3453

runsolver used 1.46978 second user time and 2.85757 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Sat Mar 10 01:50:05 UTC 2007

IDJOB= 332819
IDBENCH= 24589
IDSOLVER= 111
FILE ID= node14/332819-1173491405

PBS_JOBID= 4101106

Free space on /tmp= 66544 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/pebbling/unsat-grid-pbl-0080.sat05-1344.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/332819-1173491405/march_ks /tmp/evaluation/332819-1173491405/instance-332819-1173491405.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-332819-1173491405 -o ROOT/results/node14/solver-332819-1173491405 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/332819-1173491405/march_ks /tmp/evaluation/332819-1173491405/instance-332819-1173491405.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  35f2aba974a0579245ba9b669f0484ae

RANDOM SEED= 47167701

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.216
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		: 3000.216
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:       1540792 kB
Buffers:         49824 kB
Cached:         378220 kB
SwapCached:      14908 kB
Active:         205272 kB
Inactive:       245484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1540792 kB
SwapTotal:     4192956 kB
SwapFree:      4146600 kB
Dirty:            2888 kB
Writeback:           0 kB
Mapped:          29404 kB
Slab:            49944 kB
Committed_AS:  1239084 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= 66544 MiB

End job on node14 on Sat Mar 10 02:10:07 UTC 2007