Trace number 369056

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
MXC 2007-02-08? (TO) 5000.05 5002.11

General information on the benchmark

Namecrafted/Medium/contest05/pebbling/
unsat-pbl-00080.sat05-1325.reshuffled-07.cnf
MD5SUM270191e44d7630b87c6baceebf140e40
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.533918
Satisfiable
(Un)Satisfiability was proved
Number of variables288
Number of clauses11604
Sum of the clauses size89223
Maximum clause length11
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 214
Number of clauses of size 373
Number of clauses of size 472
Number of clauses of size 5457
Number of clauses of size over 510986

Solver Data (download as text)



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/node10/watcher-369056-1177246271 -o ROOT/results/node10/solver-369056-1177246271 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369056-1177246271/mxc /tmp/evaluation/369056-1177246271/instance-369056-1177246271.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: 0.99 0.97 0.99 3/77 23978
/proc/meminfo: memFree=1878472/2055920 swapFree=4152232/4192956
[pid=23978] ppid=23976 vsize=1576 CPUtime=0
/proc/23978/stat : 23978 (mxc) R 23976 23978 23881 0 -1 4194304 245 0 0 0 0 0 0 0 18 0 1 0 200664639 1613824 229 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/23978/statm: 394 230 46 122 0 268 0

[startup+0.0103181 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 23978
/proc/meminfo: memFree=1878472/2055920 swapFree=4152232/4192956
[pid=23978] ppid=23976 vsize=1644 CPUtime=0
/proc/23978/stat : 23978 (mxc) R 23976 23978 23881 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 200664639 1683456 239 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134520304 0 0 4096 0 0 0 0 17 1 0 0
/proc/23978/statm: 411 239 47 122 0 285 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1644

[startup+0.101338 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 23978
/proc/meminfo: memFree=1878472/2055920 swapFree=4152232/4192956
[pid=23978] ppid=23976 vsize=2172 CPUtime=0.09
/proc/23978/stat : 23978 (mxc) R 23976 23978 23881 0 -1 4194304 492 0 0 0 9 0 0 0 18 0 1 0 200664639 2224128 381 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/23978/statm: 543 381 59 122 0 417 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2172

[startup+0.301379 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 23978
/proc/meminfo: memFree=1878472/2055920 swapFree=4152232/4192956
[pid=23978] ppid=23976 vsize=2708 CPUtime=0.29
/proc/23978/stat : 23978 (mxc) R 23976 23978 23881 0 -1 4194304 639 0 0 0 29 0 0 0 19 0 1 0 200664639 2772992 526 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529869 0 0 4096 0 0 0 0 17 1 0 0
/proc/23978/statm: 677 526 67 122 0 551 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2708

[startup+0.701466 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 23978
/proc/meminfo: memFree=1878472/2055920 swapFree=4152232/4192956
[pid=23978] ppid=23976 vsize=3236 CPUtime=0.69
/proc/23978/stat : 23978 (mxc) R 23976 23978 23881 0 -1 4194304 781 0 0 0 69 0 0 0 23 0 1 0 200664639 3313664 668 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534804 0 0 4096 0 0 0 0 17 1 0 0
/proc/23978/statm: 809 668 67 122 0 683 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3236

[startup+1.50164 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23979
/proc/meminfo: memFree=1875968/2055920 swapFree=4152232/4192956
[pid=23978] ppid=23976 vsize=3768 CPUtime=1.49
/proc/23978/stat : 23978 (mxc) R 23976 23978 23881 0 -1 4194304 897 0 0 0 149 0 0 0 25 0 1 0 200664639 3858432 784 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/23978/statm: 942 784 67 122 0 816 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3768

[startup+3.10198 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23979
/proc/meminfo: memFree=1875200/2055920 swapFree=4152232/4192956
[pid=23978] ppid=23976 vsize=4080 CPUtime=3.09
/proc/23978/stat : 23978 (mxc) R 23976 23978 23881 0 -1 4194304 994 0 0 0 309 0 0 0 25 0 1 0 200664639 4177920 881 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534744 0 0 4096 0 0 0 0 17 1 0 0
/proc/23978/statm: 1020 881 67 122 0 894 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4080

[startup+6.30167 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23979
/proc/meminfo: memFree=1874112/2055920 swapFree=4152232/4192956
[pid=23978] ppid=23976 vsize=5116 CPUtime=6.29
/proc/23978/stat : 23978 (mxc) R 23976 23978 23881 0 -1 4194304 1228 0 0 0 628 1 0 0 25 0 1 0 200664639 5238784 1115 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531230 0 0 4096 0 0 0 0 17 1 0 0
/proc/23978/statm: 1279 1115 67 122 0 1153 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5116

[startup+12.7011 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23979
/proc/meminfo: memFree=1873672/2055920 swapFree=4152232/4192956
[pid=23978] ppid=23976 vsize=5580 CPUtime=12.69
/proc/23978/stat : 23978 (mxc) R 23976 23978 23881 0 -1 4194304 1343 0 0 0 1268 1 0 0 25 0 1 0 200664639 5713920 1230 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/23978/statm: 1395 1230 67 122 0 1269 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5580

[startup+25.5018 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23979
/proc/meminfo: memFree=1872648/2055920 swapFree=4152232/4192956
[pid=23978] ppid=23976 vsize=6552 CPUtime=25.49
/proc/23978/stat : 23978 (mxc) R 23976 23978 23881 0 -1 4194304 1588 0 0 0 2547 2 0 0 25 0 1 0 200664639 6709248 1475 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534732 0 0 4096 0 0 0 0 17 1 0 0
/proc/23978/statm: 1638 1475 67 122 0 1512 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6552

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23979
/proc/meminfo: memFree=1871048/2055920 swapFree=4152232/4192956
[pid=23978] ppid=23976 vsize=8196 CPUtime=51.07
/proc/23978/stat : 23978 (mxc) R 23976 23978 23881 0 -1 4194304 1998 0 0 0 5105 2 0 0 25 0 1 0 200664639 8392704 1885 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529970 0 0 4096 0 0 0 0 17 1 0 0
/proc/23978/statm: 2049 1885 67 122 0 1923 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8196

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23979
/proc/meminfo: memFree=1869448/2055920 swapFree=4152232/4192956
[pid=23978] ppid=23976 vsize=9720 CPUtime=102.25
/proc/23978/stat : 23978 (mxc) R 23976 23978 23881 0 -1 4194304 2386 0 0 0 10223 2 0 0 25 0 1 0 200664639 9953280 2273 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519302 0 0 4096 0 0 0 0 17 1 0 0
/proc/23978/statm: 2430 2273 67 122 0 2304 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 9720

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23979
/proc/meminfo: memFree=1868232/2055920 swapFree=4152232/4192956
[pid=23978] ppid=23976 vsize=11020 CPUtime=162.23
/proc/23978/stat : 23978 (mxc) R 23976 23978 23881 0 -1 4194304 2840 0 0 0 16220 3 0 0 25 0 1 0 200664639 11284480 2523 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/23978/statm: 2755 2523 67 122 0 2629 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 11020

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23979
/proc/meminfo: memFree=1867400/2055920 swapFree=4152232/4192956
[pid=23978] ppid=23976 vsize=11828 CPUtime=222.21
/proc/23978/stat : 23978 (mxc) R 23976 23978 23881 0 -1 4194304 4397 0 0 0 22216 5 0 0 25 0 1 0 200664639 12111872 2720 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23978/statm: 2957 2720 67 122 0 2831 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 11828

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23979
/proc/meminfo: memFree=1866312/2055920 swapFree=4152232/4192956
[pid=23978] ppid=23976 vsize=13156 CPUtime=282.19
/proc/23978/stat : 23978 (mxc) R 23976 23978 23881 0 -1 4194304 6031 0 0 0 28213 6 0 0 25 0 1 0 200664639 13471744 2988 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519302 0 0 4096 0 0 0 0 17 1 0 0
/proc/23978/statm: 3289 2988 67 122 0 3163 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 13156

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23979
/proc/meminfo: memFree=1865992/2055920 swapFree=4152232/4192956
[pid=23978] ppid=23976 vsize=13476 CPUtime=342.17
/proc/23978/stat : 23978 (mxc) R 23976 23978 23881 0 -1 4194304 7414 0 0 0 34210 7 0 0 25 0 1 0 200664639 13799424 3041 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534732 0 0 4096 0 0 0 0 17 1 0 0
/proc/23978/statm: 3369 3041 67 122 0 3243 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 13476

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23979
/proc/meminfo: memFree=1865736/2055920 swapFree=4152232/4192956
[pid=23978] ppid=23976 vsize=13860 CPUtime=402.14
/proc/23978/stat : 23978 (mxc) R 23976 23978 23881 0 -1 4194304 8849 0 0 0 40206 8 0 0 25 0 1 0 200664639 14192640 3102 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/23978/statm: 3465 3102 67 122 0 3339 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 13860

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23979
/proc/meminfo: memFree=1864456/2055920 swapFree=4152232/4192956
[pid=23978] ppid=23976 vsize=15216 CPUtime=462.12
/proc/23978/stat : 23978 (mxc) R 23976 23978 23881 0 -1 4194304 10151 0 0 0 46203 9 0 0 25 0 1 0 200664639 15581184 3379 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23978/statm: 3804 3379 67 122 0 3678 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 15216

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23979
/proc/meminfo: memFree=1864008/2055920 swapFree=4152232/4192956
[pid=23978] ppid=23976 vsize=15600 CPUtime=522.1
/proc/23978/stat : 23978 (mxc) R 23976 23978 23881 0 -1 4194304 11537 0 0 0 52199 11 0 0 25 0 1 0 200664639 15974400 3494 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519939 0 0 4096 0 0 0 0 17 1 0 0
/proc/23978/statm: 3900 3494 67 122 0 3774 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 15600

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23979
/proc/meminfo: memFree=1863368/2055920 swapFree=4152232/4192956
[pid=23978] ppid=23976 vsize=16176 CPUtime=582.08
/proc/23978/stat : 23978 (mxc) R 23976 23978 23881 0 -1 4194304 12934 0 0 0 58196 12 0 0 25 0 1 0 200664639 16564224 3620 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23978/statm: 4044 3620 67 122 0 3918 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 16176

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/84 24157
/proc/meminfo: memFree=1861448/2055920 swapFree=4152232/4192956
[pid=23978] ppid=23976 vsize=16176 CPUtime=641.95
/proc/23978/stat : 23978 (mxc) R 23976 23978 23881 0 -1 4194304 14270 0 0 0 64181 14 0 0 25 0 1 0 200664639 16564224 3638 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23978/statm: 4044 3638 67 122 0 3918 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 16176


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

[startup+4062.31 s]
/proc/loadavg: 1.11 1.06 1.01 2/78 24179
/proc/meminfo: memFree=1849992/2055920 swapFree=4152232/4192956
[pid=23978] ppid=23976 vsize=28636 CPUtime=4060.69
/proc/23978/stat : 23978 (mxc) R 23976 23978 23881 0 -1 4194304 63656 0 0 0 406001 68 0 0 25 0 1 0 200664639 29323264 6183 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534732 0 0 4096 0 0 0 0 17 1 0 0
/proc/23978/statm: 7159 6183 67 122 0 7033 0
Current children cumulated CPU time (s) 4060.69
Current children cumulated vsize (KiB) 28636

[startup+4122.3 s]
/proc/loadavg: 1.09 1.06 1.01 2/78 24179
/proc/meminfo: memFree=1849864/2055920 swapFree=4152232/4192956
[pid=23978] ppid=23976 vsize=28768 CPUtime=4120.66
/proc/23978/stat : 23978 (mxc) R 23976 23978 23881 0 -1 4194304 64457 0 0 0 411998 68 0 0 25 0 1 0 200664639 29458432 6204 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/23978/statm: 7192 6204 67 122 0 7066 0
Current children cumulated CPU time (s) 4120.66
Current children cumulated vsize (KiB) 28768

[startup+4182.3 s]
/proc/loadavg: 1.03 1.05 1.01 2/78 24179
/proc/meminfo: memFree=1849608/2055920 swapFree=4152232/4192956
[pid=23978] ppid=23976 vsize=29032 CPUtime=4180.63
/proc/23978/stat : 23978 (mxc) R 23976 23978 23881 0 -1 4194304 65157 0 0 0 417994 69 0 0 25 0 1 0 200664639 29728768 6244 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23978/statm: 7258 6244 67 122 0 7132 0
Current children cumulated CPU time (s) 4180.63
Current children cumulated vsize (KiB) 29032

[startup+4242.3 s]
/proc/loadavg: 1.01 1.04 1.00 2/84 24357
/proc/meminfo: memFree=1848456/2055920 swapFree=4152232/4192956
[pid=23978] ppid=23976 vsize=29032 CPUtime=4240.53
/proc/23978/stat : 23978 (mxc) R 23976 23978 23881 0 -1 4194304 65880 0 0 0 423983 70 0 0 25 0 1 0 200664639 29728768 6247 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23978/statm: 7258 6247 67 122 0 7132 0
Current children cumulated CPU time (s) 4240.53
Current children cumulated vsize (KiB) 29032

[startup+4302.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 24377
/proc/meminfo: memFree=1849344/2055920 swapFree=4152232/4192956
[pid=23978] ppid=23976 vsize=29032 CPUtime=4300.49
/proc/23978/stat : 23978 (mxc) R 23976 23978 23881 0 -1 4194304 66660 0 0 0 429979 70 0 0 25 0 1 0 200664639 29728768 6247 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23978/statm: 7258 6247 67 122 0 7132 0
Current children cumulated CPU time (s) 4300.49
Current children cumulated vsize (KiB) 29032

[startup+4362.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 24377
/proc/meminfo: memFree=1849344/2055920 swapFree=4152232/4192956
[pid=23978] ppid=23976 vsize=29032 CPUtime=4360.47
/proc/23978/stat : 23978 (mxc) R 23976 23978 23881 0 -1 4194304 67440 0 0 0 435975 72 0 0 25 0 1 0 200664639 29728768 6247 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23978/statm: 7258 6247 67 122 0 7132 0
Current children cumulated CPU time (s) 4360.47
Current children cumulated vsize (KiB) 29032

[startup+4422.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 24377
/proc/meminfo: memFree=1849280/2055920 swapFree=4152232/4192956
[pid=23978] ppid=23976 vsize=29032 CPUtime=4420.45
/proc/23978/stat : 23978 (mxc) R 23976 23978 23881 0 -1 4194304 68166 0 0 0 441972 73 0 0 25 0 1 0 200664639 29728768 6253 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23978/statm: 7258 6253 67 122 0 7132 0
Current children cumulated CPU time (s) 4420.45
Current children cumulated vsize (KiB) 29032

[startup+4482.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 24377
/proc/meminfo: memFree=1849088/2055920 swapFree=4152232/4192956
[pid=23978] ppid=23976 vsize=29160 CPUtime=4480.42
/proc/23978/stat : 23978 (mxc) R 23976 23978 23881 0 -1 4194304 68913 0 0 0 447969 73 0 0 25 0 1 0 200664639 29859840 6280 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519302 0 0 4096 0 0 0 0 17 1 0 0
/proc/23978/statm: 7290 6280 67 122 0 7164 0
Current children cumulated CPU time (s) 4480.42
Current children cumulated vsize (KiB) 29160

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24377
/proc/meminfo: memFree=1849088/2055920 swapFree=4152232/4192956
[pid=23978] ppid=23976 vsize=29160 CPUtime=4540.4
/proc/23978/stat : 23978 (mxc) R 23976 23978 23881 0 -1 4194304 69637 0 0 0 453966 74 0 0 25 0 1 0 200664639 29859840 6284 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23978/statm: 7290 6284 67 122 0 7164 0
Current children cumulated CPU time (s) 4540.4
Current children cumulated vsize (KiB) 29160

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24377
/proc/meminfo: memFree=1848968/2055920 swapFree=4152232/4192956
[pid=23978] ppid=23976 vsize=29160 CPUtime=4600.38
/proc/23978/stat : 23978 (mxc) R 23976 23978 23881 0 -1 4194304 70359 0 0 0 459963 75 0 0 25 0 1 0 200664639 29859840 6286 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23978/statm: 7290 6286 67 122 0 7164 0
Current children cumulated CPU time (s) 4600.38
Current children cumulated vsize (KiB) 29160

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24377
/proc/meminfo: memFree=1848904/2055920 swapFree=4152232/4192956
[pid=23978] ppid=23976 vsize=29160 CPUtime=4660.36
/proc/23978/stat : 23978 (mxc) R 23976 23978 23881 0 -1 4194304 71079 0 0 0 465960 76 0 0 25 0 1 0 200664639 29859840 6286 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534732 0 0 4096 0 0 0 0 17 1 0 0
/proc/23978/statm: 7290 6286 67 122 0 7164 0
Current children cumulated CPU time (s) 4660.36
Current children cumulated vsize (KiB) 29160

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24377
/proc/meminfo: memFree=1848904/2055920 swapFree=4152232/4192956
[pid=23978] ppid=23976 vsize=29160 CPUtime=4720.34
/proc/23978/stat : 23978 (mxc) R 23976 23978 23881 0 -1 4194304 71859 0 0 0 471957 77 0 0 25 0 1 0 200664639 29859840 6286 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23978/statm: 7290 6286 67 122 0 7164 0
Current children cumulated CPU time (s) 4720.34
Current children cumulated vsize (KiB) 29160

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24377
/proc/meminfo: memFree=1848776/2055920 swapFree=4152232/4192956
[pid=23978] ppid=23976 vsize=29400 CPUtime=4780.31
/proc/23978/stat : 23978 (mxc) R 23976 23978 23881 0 -1 4194304 72670 0 0 0 477953 78 0 0 25 0 1 0 200664639 30105600 6317 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134517397 0 0 4096 0 0 0 0 17 1 0 0
/proc/23978/statm: 7350 6317 67 122 0 7224 0
Current children cumulated CPU time (s) 4780.31
Current children cumulated vsize (KiB) 29400

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24377
/proc/meminfo: memFree=1848712/2055920 swapFree=4152232/4192956
[pid=23978] ppid=23976 vsize=29160 CPUtime=4840.29
/proc/23978/stat : 23978 (mxc) R 23976 23978 23881 0 -1 4194304 73480 0 0 0 483950 79 0 0 25 0 1 0 200664639 29859840 6287 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23978/statm: 7290 6287 67 122 0 7164 0
Current children cumulated CPU time (s) 4840.29
Current children cumulated vsize (KiB) 29160

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24377
/proc/meminfo: memFree=1848712/2055920 swapFree=4152232/4192956
[pid=23978] ppid=23976 vsize=29160 CPUtime=4900.27
/proc/23978/stat : 23978 (mxc) R 23976 23978 23881 0 -1 4194304 74201 0 0 0 489947 80 0 0 25 0 1 0 200664639 29859840 6288 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23978/statm: 7290 6288 67 122 0 7164 0
Current children cumulated CPU time (s) 4900.27
Current children cumulated vsize (KiB) 29160

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24377
/proc/meminfo: memFree=1848648/2055920 swapFree=4152232/4192956
[pid=23978] ppid=23976 vsize=29160 CPUtime=4960.25
/proc/23978/stat : 23978 (mxc) R 23976 23978 23881 0 -1 4194304 74984 0 0 0 495944 81 0 0 25 0 1 0 200664639 29859840 6291 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23978/statm: 7290 6291 67 122 0 7164 0
Current children cumulated CPU time (s) 4960.25
Current children cumulated vsize (KiB) 29160



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24377
/proc/meminfo: memFree=1848584/2055920 swapFree=4152232/4192956
[pid=23978] ppid=23976 vsize=29160 CPUtime=5000.03
/proc/23978/stat : 23978 (mxc) R 23976 23978 23881 0 -1 4194304 75524 0 0 0 499922 81 0 0 25 0 1 0 200664639 29859840 6291 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/23978/statm: 7290 6291 67 122 0 7164 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 29160

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

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

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24377
/proc/meminfo: memFree=1848584/2055920 swapFree=4152232/4192956
[pid=23978] ppid=23976 vsize=29160 CPUtime=5000.03
/proc/23978/stat : 23978 (mxc) R 23976 23978 23881 0 -1 4194304 75524 0 0 0 499922 81 0 0 25 0 1 0 200664639 29859840 6291 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/23978/statm: 7290 6291 67 122 0 7164 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 29160

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.11
CPU time (s): 5000.05
CPU user time (s): 4999.23
CPU system time (s): 0.823874
CPU usage (%): 99.9588
Max. virtual memory (cumulated for all children) (KiB): 29404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.23
system time used= 0.823874
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 75524
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= 14148

runsolver used 5.83211 second user time and 12.0472 second system time

The end



Launcher Data (download as text)




Begin job on node10 on Sun Apr 22 12:51:11 UTC 2007

IDJOB= 369056
IDBENCH= 24586
IDSOLVER= 181
FILE ID= node10/369056-1177246271

PBS_JOBID= 4650552

Free space on /tmp= 66271 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/pebbling/unsat-pbl-00080.sat05-1325.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369056-1177246271/mxc /tmp/evaluation/369056-1177246271/instance-369056-1177246271.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-369056-1177246271 -o ROOT/results/node10/solver-369056-1177246271 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369056-1177246271/mxc /tmp/evaluation/369056-1177246271/instance-369056-1177246271.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  270191e44d7630b87c6baceebf140e40

RANDOM SEED= 257800830

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.259
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		: 3000.259
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:       1879392 kB
Buffers:         13836 kB
Cached:          85940 kB
SwapCached:       8820 kB
Active:          37896 kB
Inactive:        84796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1879392 kB
SwapTotal:     4192956 kB
SwapFree:      4152232 kB
Dirty:             988 kB
Writeback:           0 kB
Mapped:          29900 kB
Slab:            39448 kB
Committed_AS:  3660644 kB
PageTables:       1708 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= 66271 MiB

End job on node10 on Sun Apr 22 14:14:35 UTC 2007