Trace number 1725522

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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_nn nn? (TO) 1200.03 1200.31

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 benchmark0.063989
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 

0.19/0.23	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.23	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.19/0.23	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.19/0.23	c main()::
0.19/0.23	c initFormula():: searching for DIMACS p-line....
0.19/0.23	c initFormula():: the DIMACS p-line indicates a CNF of 6480 variables and 12722 clauses.
0.19/0.23	c parseCNF():: parsing....
0.19/0.23	c parseCNF():: the CNF contains 2 unary clauses.
0.19/0.23	c runParser():: parsing was successful, warming up engines...
0.19/0.23	c simplify_formula():: removed 0 tautological, 2 satisfied and 0 duplicate clauses
0.19/0.23	c preprocessing fase I completed:: there are now 6478 free variables and 12720 clauses.
0.19/0.23	c stat :: sign balance is biased by 0.079
0.19/0.23	c using k-SAT heuristics (size based diff)
0.19/0.23	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.23	c simplify_formula():: removed 0 tautological, 0 satisfied and 25272 duplicate clauses
0.19/0.23	c main():: clause / variable ratio: ( 12720 / 6480 ) = 1.96
0.19/0.23	c longest clause has size 4
0.19/0.23	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.23	c number of free variables = 6478
0.19/0.23	c dynamic_preselect_setsize :: off
0.19/0.23	c main():: all systems go!
0.19/0.23	c |----------------------------------------------------------------|

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1725522-1240705214/watcher-1725522-1240705214 -o /tmp/evaluation-result-1725522-1240705214/solver-1725522-1240705214 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1725522-1240705214.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): 1800 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 1.06 2/64 18802
/proc/meminfo: memFree=1630424/2055920 swapFree=4192812/4192956
[pid=18802] ppid=18800 vsize=1416 CPUtime=0
/proc/18802/stat : 18802 (march_nn) R 18800 18802 18534 0 -1 4194304 227 0 0 0 0 0 0 0 20 0 1 0 98555379 1449984 212 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/18802/statm: 354 212 59 167 0 185 0

[startup+0.0712759 s]
/proc/loadavg: 0.92 0.98 1.06 2/64 18802
/proc/meminfo: memFree=1630424/2055920 swapFree=4192812/4192956
[pid=18802] ppid=18800 vsize=3196 CPUtime=0.06
/proc/18802/stat : 18802 (march_nn) R 18800 18802 18534 0 -1 4194304 1224 0 0 0 6 0 0 0 20 0 1 0 98555379 3272704 589 1992294400 134512640 135197250 4294956240 18446744073709551615 134560976 0 0 4096 0 0 0 0 17 1 0 0
/proc/18802/statm: 799 589 68 167 0 630 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3196

[startup+0.101277 s]
/proc/loadavg: 0.92 0.98 1.06 2/64 18802
/proc/meminfo: memFree=1630424/2055920 swapFree=4192812/4192956
[pid=18802] ppid=18800 vsize=2668 CPUtime=0.09
/proc/18802/stat : 18802 (march_nn) R 18800 18802 18534 0 -1 4194304 1866 0 0 0 9 0 0 0 21 0 1 0 98555379 2732032 476 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/18802/statm: 667 479 81 167 0 498 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2668

[startup+0.301293 s]
/proc/loadavg: 0.92 0.98 1.06 2/64 18802
/proc/meminfo: memFree=1630424/2055920 swapFree=4192812/4192956
[pid=18802] ppid=18800 vsize=11920 CPUtime=0.29
/proc/18802/stat : 18802 (march_nn) R 18800 18802 18534 0 -1 4194304 4006 0 0 0 28 1 0 0 22 0 1 0 98555379 12206080 1424 1992294400 134512640 135197250 4294956240 18446744073709551615 134649012 0 0 4096 0 0 0 0 17 1 0 0
/proc/18802/statm: 2980 1424 94 167 0 2811 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11920

[startup+0.701326 s]
/proc/loadavg: 0.92 0.98 1.06 2/64 18802
/proc/meminfo: memFree=1630424/2055920 swapFree=4192812/4192956
[pid=18802] ppid=18800 vsize=12256 CPUtime=0.69
/proc/18802/stat : 18802 (march_nn) R 18800 18802 18534 0 -1 4194304 4078 0 0 0 68 1 0 0 25 0 1 0 98555379 12550144 1496 1992294400 134512640 135197250 4294956240 18446744073709551615 134572722 0 0 4096 0 0 0 0 17 1 0 0
/proc/18802/statm: 3064 1496 94 167 0 2895 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12256

[startup+1.50139 s]
/proc/loadavg: 0.92 0.98 1.06 2/65 18803
/proc/meminfo: memFree=1624720/2055920 swapFree=4192812/4192956
[pid=18802] ppid=18800 vsize=12292 CPUtime=1.49
/proc/18802/stat : 18802 (march_nn) R 18800 18802 18534 0 -1 4194304 4094 0 0 0 148 1 0 0 25 0 1 0 98555379 12587008 1512 1992294400 134512640 135197250 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/18802/statm: 3073 1512 94 167 0 2904 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12292

[startup+3.10152 s]
/proc/loadavg: 0.93 0.98 1.06 2/65 18803
/proc/meminfo: memFree=1624592/2055920 swapFree=4192812/4192956
[pid=18802] ppid=18800 vsize=12292 CPUtime=3.09
/proc/18802/stat : 18802 (march_nn) R 18800 18802 18534 0 -1 4194304 4094 0 0 0 308 1 0 0 25 0 1 0 98555379 12587008 1512 1992294400 134512640 135197250 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/18802/statm: 3073 1512 94 167 0 2904 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12292

[startup+6.30278 s]
/proc/loadavg: 0.93 0.98 1.06 2/65 18803
/proc/meminfo: memFree=1624592/2055920 swapFree=4192812/4192956
[pid=18802] ppid=18800 vsize=12300 CPUtime=6.29
/proc/18802/stat : 18802 (march_nn) R 18800 18802 18534 0 -1 4194304 4099 0 0 0 628 1 0 0 25 0 1 0 98555379 12595200 1517 1992294400 134512640 135197250 4294956240 18446744073709551615 134541450 0 0 4096 0 0 0 0 17 1 0 0
/proc/18802/statm: 3075 1517 94 167 0 2906 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12300

[startup+12.7013 s]
/proc/loadavg: 0.94 0.98 1.05 2/65 18803
/proc/meminfo: memFree=1624464/2055920 swapFree=4192812/4192956
[pid=18802] ppid=18800 vsize=12300 CPUtime=12.69
/proc/18802/stat : 18802 (march_nn) R 18800 18802 18534 0 -1 4194304 4099 0 0 0 1268 1 0 0 25 0 1 0 98555379 12595200 1517 1992294400 134512640 135197250 4294956240 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0
/proc/18802/statm: 3075 1517 94 167 0 2906 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12300

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 1.05 2/65 18803
/proc/meminfo: memFree=1624464/2055920 swapFree=4192812/4192956
[pid=18802] ppid=18800 vsize=12300 CPUtime=25.48
/proc/18802/stat : 18802 (march_nn) R 18800 18802 18534 0 -1 4194304 4099 0 0 0 2547 1 0 0 25 0 1 0 98555379 12595200 1517 1992294400 134512640 135197250 4294956240 18446744073709551615 134603593 0 0 4096 0 0 0 0 17 1 0 0
/proc/18802/statm: 3075 1517 94 167 0 2906 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12300

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 1.05 2/65 18803
/proc/meminfo: memFree=1624528/2055920 swapFree=4192812/4192956
[pid=18802] ppid=18800 vsize=12300 CPUtime=51.08
/proc/18802/stat : 18802 (march_nn) R 18800 18802 18534 0 -1 4194304 4100 0 0 0 5107 1 0 0 25 0 1 0 98555379 12595200 1518 1992294400 134512640 135197250 4294956240 18446744073709551615 134541572 0 0 4096 0 0 0 0 17 1 0 0
/proc/18802/statm: 3075 1518 94 167 0 2906 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 12300

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 1.05 2/65 18803
/proc/meminfo: memFree=1624528/2055920 swapFree=4192812/4192956
[pid=18802] ppid=18800 vsize=12300 CPUtime=102.27
/proc/18802/stat : 18802 (march_nn) R 18800 18802 18534 0 -1 4194304 4100 0 0 0 10226 1 0 0 25 0 1 0 98555379 12595200 1518 1992294400 134512640 135197250 4294956240 18446744073709551615 134541511 0 0 4096 0 0 0 0 17 1 0 0
/proc/18802/statm: 3075 1518 94 167 0 2906 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 12300

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.04 2/65 18803
/proc/meminfo: memFree=1624464/2055920 swapFree=4192812/4192956
[pid=18802] ppid=18800 vsize=12300 CPUtime=162.25
/proc/18802/stat : 18802 (march_nn) R 18800 18802 18534 0 -1 4194304 4100 0 0 0 16224 1 0 0 25 0 1 0 98555379 12595200 1518 1992294400 134512640 135197250 4294956240 18446744073709551615 134541559 0 0 4096 0 0 0 0 17 1 0 0
/proc/18802/statm: 3075 1518 94 167 0 2906 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 12300

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 1.03 2/65 18803
/proc/meminfo: memFree=1624400/2055920 swapFree=4192812/4192956
[pid=18802] ppid=18800 vsize=12300 CPUtime=222.24
/proc/18802/stat : 18802 (march_nn) R 18800 18802 18534 0 -1 4194304 4100 0 0 0 22223 1 0 0 25 0 1 0 98555379 12595200 1518 1992294400 134512640 135197250 4294956240 18446744073709551615 134541450 0 0 4096 0 0 0 0 17 1 0 0
/proc/18802/statm: 3075 1518 94 167 0 2906 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 12300

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 1.03 2/65 18803
/proc/meminfo: memFree=1624336/2055920 swapFree=4192812/4192956
[pid=18802] ppid=18800 vsize=12300 CPUtime=282.22
/proc/18802/stat : 18802 (march_nn) R 18800 18802 18534 0 -1 4194304 4100 0 0 0 28221 1 0 0 25 0 1 0 98555379 12595200 1518 1992294400 134512640 135197250 4294956240 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 1 0 0
/proc/18802/statm: 3075 1518 94 167 0 2906 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 12300

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.02 2/65 18803
/proc/meminfo: memFree=1624400/2055920 swapFree=4192812/4192956
[pid=18802] ppid=18800 vsize=12300 CPUtime=342.21
/proc/18802/stat : 18802 (march_nn) R 18800 18802 18534 0 -1 4194304 4100 0 0 0 34219 2 0 0 25 0 1 0 98555379 12595200 1518 1992294400 134512640 135197250 4294956240 18446744073709551615 134526725 0 0 4096 0 0 0 0 17 1 0 0
/proc/18802/statm: 3075 1518 94 167 0 2906 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 12300

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 1.02 2/65 18803
/proc/meminfo: memFree=1624400/2055920 swapFree=4192812/4192956
[pid=18802] ppid=18800 vsize=12300 CPUtime=402.2
/proc/18802/stat : 18802 (march_nn) R 18800 18802 18534 0 -1 4194304 4100 0 0 0 40218 2 0 0 25 0 1 0 98555379 12595200 1518 1992294400 134512640 135197250 4294956240 18446744073709551615 134541568 0 0 4096 0 0 0 0 17 1 0 0
/proc/18802/statm: 3075 1518 94 167 0 2906 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 12300

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 1.01 2/65 18803
/proc/meminfo: memFree=1624336/2055920 swapFree=4192812/4192956
[pid=18802] ppid=18800 vsize=12300 CPUtime=462.19
/proc/18802/stat : 18802 (march_nn) R 18800 18802 18534 0 -1 4194304 4100 0 0 0 46217 2 0 0 25 0 1 0 98555379 12595200 1518 1992294400 134512640 135197250 4294956240 18446744073709551615 134541464 0 0 4096 0 0 0 0 17 1 0 0
/proc/18802/statm: 3075 1518 94 167 0 2906 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 12300

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 18803
/proc/meminfo: memFree=1624336/2055920 swapFree=4192812/4192956
[pid=18802] ppid=18800 vsize=12300 CPUtime=522.17
/proc/18802/stat : 18802 (march_nn) R 18800 18802 18534 0 -1 4194304 4100 0 0 0 52215 2 0 0 25 0 1 0 98555379 12595200 1518 1992294400 134512640 135197250 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/18802/statm: 3075 1518 94 167 0 2906 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 12300

[startup+582.302 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 18803
/proc/meminfo: memFree=1624336/2055920 swapFree=4192812/4192956
[pid=18802] ppid=18800 vsize=12300 CPUtime=582.16
/proc/18802/stat : 18802 (march_nn) R 18800 18802 18534 0 -1 4194304 4100 0 0 0 58214 2 0 0 25 0 1 0 98555379 12595200 1518 1992294400 134512640 135197250 4294956240 18446744073709551615 134541568 0 0 4096 0 0 0 0 17 1 0 0
/proc/18802/statm: 3075 1518 94 167 0 2906 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 12300

[startup+642.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 18803
/proc/meminfo: memFree=1624272/2055920 swapFree=4192812/4192956
[pid=18802] ppid=18800 vsize=12300 CPUtime=642.15
/proc/18802/stat : 18802 (march_nn) R 18800 18802 18534 0 -1 4194304 4100 0 0 0 64213 2 0 0 25 0 1 0 98555379 12595200 1518 1992294400 134512640 135197250 4294956240 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 1 0 0
/proc/18802/statm: 3075 1518 94 167 0 2906 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 12300

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18803
/proc/meminfo: memFree=1624272/2055920 swapFree=4192812/4192956
[pid=18802] ppid=18800 vsize=12300 CPUtime=702.13
/proc/18802/stat : 18802 (march_nn) R 18800 18802 18534 0 -1 4194304 4100 0 0 0 70211 2 0 0 25 0 1 0 98555379 12595200 1518 1992294400 134512640 135197250 4294956240 18446744073709551615 134603821 0 0 4096 0 0 0 0 17 1 0 0
/proc/18802/statm: 3075 1518 94 167 0 2906 0
Current children cumulated CPU time (s) 702.13
Current children cumulated vsize (KiB) 12300

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18803
/proc/meminfo: memFree=1624272/2055920 swapFree=4192812/4192956
[pid=18802] ppid=18800 vsize=12300 CPUtime=762.12
/proc/18802/stat : 18802 (march_nn) R 18800 18802 18534 0 -1 4194304 4100 0 0 0 76210 2 0 0 25 0 1 0 98555379 12595200 1518 1992294400 134512640 135197250 4294956240 18446744073709551615 134570822 0 0 4096 0 0 0 0 17 1 0 0
/proc/18802/statm: 3075 1518 94 167 0 2906 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 12300

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18803
/proc/meminfo: memFree=1624400/2055920 swapFree=4192812/4192956
[pid=18802] ppid=18800 vsize=12300 CPUtime=822.1
/proc/18802/stat : 18802 (march_nn) R 18800 18802 18534 0 -1 4194304 4100 0 0 0 82208 2 0 0 25 0 1 0 98555379 12595200 1518 1992294400 134512640 135197250 4294956240 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0
/proc/18802/statm: 3075 1518 94 167 0 2906 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 12300

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18803
/proc/meminfo: memFree=1624464/2055920 swapFree=4192812/4192956
[pid=18802] ppid=18800 vsize=12300 CPUtime=882.08
/proc/18802/stat : 18802 (march_nn) R 18800 18802 18534 0 -1 4194304 4100 0 0 0 88206 2 0 0 25 0 1 0 98555379 12595200 1518 1992294400 134512640 135197250 4294956240 18446744073709551615 134570777 0 0 4096 0 0 0 0 17 1 0 0
/proc/18802/statm: 3075 1518 94 167 0 2906 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 12300

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18803
/proc/meminfo: memFree=1624400/2055920 swapFree=4192812/4192956
[pid=18802] ppid=18800 vsize=12300 CPUtime=942.07
/proc/18802/stat : 18802 (march_nn) R 18800 18802 18534 0 -1 4194304 4100 0 0 0 94205 2 0 0 25 0 1 0 98555379 12595200 1518 1992294400 134512640 135197250 4294956240 18446744073709551615 134525003 0 0 4096 0 0 0 0 17 1 0 0
/proc/18802/statm: 3075 1518 94 167 0 2906 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 12300

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18805
/proc/meminfo: memFree=1624272/2055920 swapFree=4192812/4192956
[pid=18802] ppid=18800 vsize=12300 CPUtime=1002.05
/proc/18802/stat : 18802 (march_nn) R 18800 18802 18534 0 -1 4194304 4100 0 0 0 100203 2 0 0 25 0 1 0 98555379 12595200 1518 1992294400 134512640 135197250 4294956240 18446744073709551615 134541395 0 0 4096 0 0 0 0 17 1 0 0
/proc/18802/statm: 3075 1518 94 167 0 2906 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 12300

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18805
/proc/meminfo: memFree=1624336/2055920 swapFree=4192812/4192956
[pid=18802] ppid=18800 vsize=12300 CPUtime=1062.05
/proc/18802/stat : 18802 (march_nn) R 18800 18802 18534 0 -1 4194304 4100 0 0 0 106202 3 0 0 25 0 1 0 98555379 12595200 1518 1992294400 134512640 135197250 4294956240 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0
/proc/18802/statm: 3075 1518 94 167 0 2906 0
Current children cumulated CPU time (s) 1062.05
Current children cumulated vsize (KiB) 12300

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18805
/proc/meminfo: memFree=1624336/2055920 swapFree=4192812/4192956
[pid=18802] ppid=18800 vsize=12300 CPUtime=1122.03
/proc/18802/stat : 18802 (march_nn) R 18800 18802 18534 0 -1 4194304 4100 0 0 0 112200 3 0 0 25 0 1 0 98555379 12595200 1518 1992294400 134512640 135197250 4294956240 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0
/proc/18802/statm: 3075 1518 94 167 0 2906 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 12300

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18805
/proc/meminfo: memFree=1624336/2055920 swapFree=4192812/4192956
[pid=18802] ppid=18800 vsize=12300 CPUtime=1182.02
/proc/18802/stat : 18802 (march_nn) R 18800 18802 18534 0 -1 4194304 4100 0 0 0 118199 3 0 0 25 0 1 0 98555379 12595200 1518 1992294400 134512640 135197250 4294956240 18446744073709551615 134541555 0 0 4096 0 0 0 0 17 1 0 0
/proc/18802/statm: 3075 1518 94 167 0 2906 0
Current children cumulated CPU time (s) 1182.02
Current children cumulated vsize (KiB) 12300



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18805
/proc/meminfo: memFree=1624336/2055920 swapFree=4192812/4192956
[pid=18802] ppid=18800 vsize=12300 CPUtime=1200.02
/proc/18802/stat : 18802 (march_nn) R 18800 18802 18534 0 -1 4194304 4100 0 0 0 119999 3 0 0 25 0 1 0 98555379 12595200 1518 1992294400 134512640 135197250 4294956240 18446744073709551615 134541559 0 0 4096 0 0 0 0 17 1 0 0
/proc/18802/statm: 3075 1518 94 167 0 2906 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 12300

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18805
/proc/meminfo: memFree=1624336/2055920 swapFree=4192812/4192956
[pid=18802] ppid=18800 vsize=12300 CPUtime=1200.02
/proc/18802/stat : 18802 (march_nn) R 18800 18802 18534 0 -1 4194304 4100 0 0 0 119999 3 0 0 25 0 1 0 98555379 12595200 1518 1992294400 134512640 135197250 4294956240 18446744073709551615 134541559 0 0 4096 0 0 0 0 17 1 0 0
/proc/18802/statm: 3075 1518 94 167 0 2906 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 12300

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.03
CPU user time (s): 1199.99
CPU system time (s): 0.034994
CPU usage (%): 99.9766
Max. virtual memory (cumulated for all children) (KiB): 12300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.034994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4100
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= 1
involuntary context switches= 2909

runsolver used 1.12583 second user time and 2.16867 second system time

The end

Launcher Data 

Begin job on node3 at 2009-04-26 02:20:14
IDJOB=1725522
IDBENCH=24589
IDSOLVER=522
FILE ID=node3/1725522-1240705214
PBS_JOBID= 9186799
Free space on /tmp= 66068 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT07/crafted/Medium/contest05/pebbling/unsat-grid-pbl-0080.sat05-1344.reshuffled-07.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1725522-1240705214/watcher-1725522-1240705214 -o /tmp/evaluation-result-1725522-1240705214/solver-1725522-1240705214 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1725522-1240705214.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 35f2aba974a0579245ba9b669f0484ae
RANDOM SEED=1501915556

node3.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.212
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		: 3000.212
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:       1630840 kB
Buffers:         42724 kB
Cached:         309100 kB
SwapCached:        144 kB
Active:         124080 kB
Inactive:       242804 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1630840 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1204 kB
Writeback:           0 kB
Mapped:          23632 kB
Slab:            44196 kB
Committed_AS:   362736 kB
PageTables:       1372 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= 66068 MiB
End job on node3 at 2009-04-26 02:40:16