Trace number 369071

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) 5000.11 5001.41

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n1200-d0.04-s736572600.sat05-546.reshuffled-07.cnf
MD5SUMb113aab739ba5e45a581d24e1a53a65a
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1148
Number of clauses14303
Sum of the clauses size43196
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 314016
Number of clauses of size 4287
Number of clauses of size 50
Number of clauses of size over 50

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/node41/watcher-369071-1177251403 -o ROOT/results/node41/solver-369071-1177251403 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369071-1177251403/mxc /tmp/evaluation/369071-1177251403/instance-369071-1177251403.cnf 

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


[startup+0 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 16649
/proc/meminfo: memFree=1589720/2055920 swapFree=4169688/4192956
[pid=16649] ppid=16647 vsize=1416 CPUtime=0
/proc/16649/stat : 16649 (mxc) R 16647 16649 16593 0 -1 4194304 198 0 0 0 0 0 0 0 18 0 1 0 173052178 1449984 182 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/16649/statm: 354 183 46 122 0 228 0

[startup+0.103363 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 16649
/proc/meminfo: memFree=1589720/2055920 swapFree=4169688/4192956
[pid=16649] ppid=16647 vsize=1724 CPUtime=0.1
/proc/16649/stat : 16649 (mxc) R 16647 16649 16593 0 -1 4194304 361 0 0 0 10 0 0 0 18 0 1 0 173052178 1765376 290 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134520563 0 0 4096 0 0 0 0 17 1 0 0
/proc/16649/statm: 431 290 59 122 0 305 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1724

[startup+0.20137 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 16649
/proc/meminfo: memFree=1589720/2055920 swapFree=4169688/4192956
[pid=16649] ppid=16647 vsize=1856 CPUtime=0.19
/proc/16649/stat : 16649 (mxc) R 16647 16649 16593 0 -1 4194304 395 0 0 0 19 0 0 0 19 0 1 0 173052178 1900544 324 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/16649/statm: 464 324 59 122 0 338 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1856

[startup+0.301378 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 16649
/proc/meminfo: memFree=1589720/2055920 swapFree=4169688/4192956
[pid=16649] ppid=16647 vsize=1988 CPUtime=0.29
/proc/16649/stat : 16649 (mxc) R 16647 16649 16593 0 -1 4194304 428 0 0 0 29 0 0 0 20 0 1 0 173052178 2035712 357 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519599 0 0 4096 0 0 0 0 17 1 0 0
/proc/16649/statm: 497 357 59 122 0 371 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1988

[startup+0.701413 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 16649
/proc/meminfo: memFree=1589720/2055920 swapFree=4169688/4192956
[pid=16649] ppid=16647 vsize=2516 CPUtime=0.69
/proc/16649/stat : 16649 (mxc) R 16647 16649 16593 0 -1 4194304 551 0 0 0 69 0 0 0 24 0 1 0 173052178 2576384 480 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/16649/statm: 629 480 59 122 0 503 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2516

[startup+1.50148 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 16650
/proc/meminfo: memFree=1587600/2055920 swapFree=4169688/4192956
[pid=16649] ppid=16647 vsize=3052 CPUtime=1.49
/proc/16649/stat : 16649 (mxc) R 16647 16649 16593 0 -1 4194304 704 0 0 0 149 0 0 0 25 0 1 0 173052178 3125248 631 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/16649/statm: 763 631 67 122 0 637 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3052

[startup+3.10162 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 16650
/proc/meminfo: memFree=1587216/2055920 swapFree=4169688/4192956
[pid=16649] ppid=16647 vsize=3544 CPUtime=3.09
/proc/16649/stat : 16649 (mxc) R 16647 16649 16593 0 -1 4194304 813 0 0 0 309 0 0 0 25 0 1 0 173052178 3629056 740 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16649/statm: 886 740 67 122 0 760 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3544

[startup+6.3019 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 16650
/proc/meminfo: memFree=1586320/2055920 swapFree=4169688/4192956
[pid=16649] ppid=16647 vsize=4016 CPUtime=6.29
/proc/16649/stat : 16649 (mxc) R 16647 16649 16593 0 -1 4194304 933 0 0 0 629 0 0 0 25 0 1 0 173052178 4112384 860 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16649/statm: 1004 860 67 122 0 878 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4016

[startup+12.7015 s]
/proc/loadavg: 0.88 0.97 0.99 2/78 16650
/proc/meminfo: memFree=1585832/2055920 swapFree=4169688/4192956
[pid=16649] ppid=16647 vsize=4676 CPUtime=12.69
/proc/16649/stat : 16649 (mxc) R 16647 16649 16593 0 -1 4194304 1101 0 0 0 1269 0 0 0 25 0 1 0 173052178 4788224 1028 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16649/statm: 1169 1028 67 122 0 1043 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4676

[startup+25.5016 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 16650
/proc/meminfo: memFree=1585128/2055920 swapFree=4169688/4192956
[pid=16649] ppid=16647 vsize=5136 CPUtime=25.48
/proc/16649/stat : 16649 (mxc) R 16647 16649 16593 0 -1 4194304 1210 0 0 0 2548 0 0 0 25 0 1 0 173052178 5259264 1137 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16649/statm: 1284 1137 67 122 0 1158 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5136

[startup+51.1018 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 16650
/proc/meminfo: memFree=1584296/2055920 swapFree=4169688/4192956
[pid=16649] ppid=16647 vsize=5904 CPUtime=51.08
/proc/16649/stat : 16649 (mxc) R 16647 16649 16593 0 -1 4194304 1407 0 0 0 5107 1 0 0 25 0 1 0 173052178 6045696 1334 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/16649/statm: 1476 1334 67 122 0 1350 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5904

[startup+102.301 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 16650
/proc/meminfo: memFree=1583336/2055920 swapFree=4169688/4192956
[pid=16649] ppid=16647 vsize=6892 CPUtime=102.27
/proc/16649/stat : 16649 (mxc) R 16647 16649 16593 0 -1 4194304 1661 0 0 0 10225 2 0 0 25 0 1 0 173052178 7057408 1588 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/16649/statm: 1723 1588 67 122 0 1597 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6892

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 16650
/proc/meminfo: memFree=1582696/2055920 swapFree=4169688/4192956
[pid=16649] ppid=16647 vsize=7480 CPUtime=162.26
/proc/16649/stat : 16649 (mxc) R 16647 16649 16593 0 -1 4194304 1809 0 0 0 16223 3 0 0 25 0 1 0 173052178 7659520 1736 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519945 0 0 4096 0 0 0 0 17 1 0 0
/proc/16649/statm: 1870 1736 67 122 0 1744 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 7480

[startup+222.306 s]
/proc/loadavg: 1.17 1.02 1.00 2/78 16650
/proc/meminfo: memFree=1582568/2055920 swapFree=4169688/4192956
[pid=16649] ppid=16647 vsize=7668 CPUtime=222.24
/proc/16649/stat : 16649 (mxc) R 16647 16649 16593 0 -1 4194304 1857 0 0 0 22221 3 0 0 25 0 1 0 173052178 7852032 1784 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519218 0 0 4096 0 0 0 0 17 1 0 0
/proc/16649/statm: 1917 1784 67 122 0 1791 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 7668

[startup+282.302 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 16650
/proc/meminfo: memFree=1581864/2055920 swapFree=4169688/4192956
[pid=16649] ppid=16647 vsize=8288 CPUtime=282.22
/proc/16649/stat : 16649 (mxc) R 16647 16649 16593 0 -1 4194304 2017 0 0 0 28218 4 0 0 25 0 1 0 173052178 8486912 1944 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16649/statm: 2072 1944 67 122 0 1946 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 8288

[startup+342.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 16650
/proc/meminfo: memFree=1581608/2055920 swapFree=4169688/4192956
[pid=16649] ppid=16647 vsize=8584 CPUtime=342.2
/proc/16649/stat : 16649 (mxc) R 16647 16649 16593 0 -1 4194304 2090 0 0 0 34216 4 0 0 25 0 1 0 173052178 8790016 2017 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/16649/statm: 2146 2017 67 122 0 2020 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 8584

[startup+402.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 16650
/proc/meminfo: memFree=1581480/2055920 swapFree=4169688/4192956
[pid=16649] ppid=16647 vsize=8844 CPUtime=402.19
/proc/16649/stat : 16649 (mxc) R 16647 16649 16593 0 -1 4194304 2126 0 0 0 40214 5 0 0 25 0 1 0 173052178 9056256 2053 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519887 0 0 4096 0 0 0 0 17 1 0 0
/proc/16649/statm: 2211 2053 67 122 0 2085 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 8844

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16650
/proc/meminfo: memFree=1579560/2055920 swapFree=4169688/4192956
[pid=16649] ppid=16647 vsize=10712 CPUtime=462.18
/proc/16649/stat : 16649 (mxc) R 16647 16649 16593 0 -1 4194304 2777 0 0 0 46212 6 0 0 25 0 1 0 173052178 10969088 2494 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/16649/statm: 2678 2494 67 122 0 2552 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 10712

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16650
/proc/meminfo: memFree=1579560/2055920 swapFree=4169688/4192956
[pid=16649] ppid=16647 vsize=10712 CPUtime=522.17
/proc/16649/stat : 16649 (mxc) R 16647 16649 16593 0 -1 4194304 2987 0 0 0 52210 7 0 0 25 0 1 0 173052178 10969088 2494 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/16649/statm: 2678 2494 67 122 0 2552 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 10712

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16650
/proc/meminfo: memFree=1579560/2055920 swapFree=4169688/4192956
[pid=16649] ppid=16647 vsize=10712 CPUtime=582.16
/proc/16649/stat : 16649 (mxc) R 16647 16649 16593 0 -1 4194304 3198 0 0 0 58208 8 0 0 25 0 1 0 173052178 10969088 2495 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16649/statm: 2678 2495 67 122 0 2552 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 10712

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16650
/proc/meminfo: memFree=1579560/2055920 swapFree=4169688/4192956
[pid=16649] ppid=16647 vsize=10712 CPUtime=642.14
/proc/16649/stat : 16649 (mxc) R 16647 16649 16593 0 -1 4194304 3445 0 0 0 64206 8 0 0 25 0 1 0 173052178 10969088 2497 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519251 0 0 4096 0 0 0 0 17 1 0 0
/proc/16649/statm: 2678 2497 67 122 0 2552 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 10712


################
# More data... #
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[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16850
/proc/meminfo: memFree=1573288/2055920 swapFree=4169688/4192956
[pid=16649] ppid=16647 vsize=17540 CPUtime=4061.22
/proc/16649/stat : 16649 (mxc) R 16647 16649 16593 0 -1 4194304 14109 0 0 0 406081 41 0 0 25 0 1 0 173052178 17960960 4038 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16649/statm: 4385 4038 67 122 0 4259 0
Current children cumulated CPU time (s) 4061.22
Current children cumulated vsize (KiB) 17540

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16850
/proc/meminfo: memFree=1573288/2055920 swapFree=4169688/4192956
[pid=16649] ppid=16647 vsize=17540 CPUtime=4121.2
/proc/16649/stat : 16649 (mxc) R 16647 16649 16593 0 -1 4194304 14269 0 0 0 412079 41 0 0 25 0 1 0 173052178 17960960 4045 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16649/statm: 4385 4045 67 122 0 4259 0
Current children cumulated CPU time (s) 4121.2
Current children cumulated vsize (KiB) 17540

[startup+4182.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16850
/proc/meminfo: memFree=1573224/2055920 swapFree=4169688/4192956
[pid=16649] ppid=16647 vsize=17540 CPUtime=4181.2
/proc/16649/stat : 16649 (mxc) R 16647 16649 16593 0 -1 4194304 14432 0 0 0 418078 42 0 0 25 0 1 0 173052178 17960960 4055 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16649/statm: 4385 4055 67 122 0 4259 0
Current children cumulated CPU time (s) 4181.2
Current children cumulated vsize (KiB) 17540

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16850
/proc/meminfo: memFree=1572904/2055920 swapFree=4169688/4192956
[pid=16649] ppid=16647 vsize=17804 CPUtime=4241.18
/proc/16649/stat : 16649 (mxc) R 16647 16649 16593 0 -1 4194304 14656 0 0 0 424075 43 0 0 25 0 1 0 173052178 18231296 4126 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528453 0 0 4096 0 0 0 0 17 1 0 0
/proc/16649/statm: 4451 4126 67 122 0 4325 0
Current children cumulated CPU time (s) 4241.18
Current children cumulated vsize (KiB) 17804

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16850
/proc/meminfo: memFree=1572968/2055920 swapFree=4169688/4192956
[pid=16649] ppid=16647 vsize=17800 CPUtime=4301.16
/proc/16649/stat : 16649 (mxc) R 16647 16649 16593 0 -1 4194304 14758 0 0 0 430073 43 0 0 25 0 1 0 173052178 18227200 4126 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/16649/statm: 4450 4126 67 122 0 4324 0
Current children cumulated CPU time (s) 4301.16
Current children cumulated vsize (KiB) 17800

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16850
/proc/meminfo: memFree=1572904/2055920 swapFree=4169688/4192956
[pid=16649] ppid=16647 vsize=17800 CPUtime=4361.14
/proc/16649/stat : 16649 (mxc) R 16647 16649 16593 0 -1 4194304 14912 0 0 0 436071 43 0 0 25 0 1 0 173052178 18227200 4127 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529698 0 0 4096 0 0 0 0 17 1 0 0
/proc/16649/statm: 4450 4127 67 122 0 4324 0
Current children cumulated CPU time (s) 4361.14
Current children cumulated vsize (KiB) 17800

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16850
/proc/meminfo: memFree=1572968/2055920 swapFree=4169688/4192956
[pid=16649] ppid=16647 vsize=17800 CPUtime=4421.13
/proc/16649/stat : 16649 (mxc) R 16647 16649 16593 0 -1 4194304 15065 0 0 0 442069 44 0 0 25 0 1 0 173052178 18227200 4127 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16649/statm: 4450 4127 67 122 0 4324 0
Current children cumulated CPU time (s) 4421.13
Current children cumulated vsize (KiB) 17800

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16850
/proc/meminfo: memFree=1572904/2055920 swapFree=4169688/4192956
[pid=16649] ppid=16647 vsize=17800 CPUtime=4481.11
/proc/16649/stat : 16649 (mxc) R 16647 16649 16593 0 -1 4194304 15224 0 0 0 448067 44 0 0 25 0 1 0 173052178 18227200 4133 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534093 0 0 4096 0 0 0 0 17 1 0 0
/proc/16649/statm: 4450 4133 67 122 0 4324 0
Current children cumulated CPU time (s) 4481.11
Current children cumulated vsize (KiB) 17800

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16850
/proc/meminfo: memFree=1572968/2055920 swapFree=4169688/4192956
[pid=16649] ppid=16647 vsize=17800 CPUtime=4541.1
/proc/16649/stat : 16649 (mxc) R 16647 16649 16593 0 -1 4194304 15377 0 0 0 454065 45 0 0 25 0 1 0 173052178 18227200 4133 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/16649/statm: 4450 4133 67 122 0 4324 0
Current children cumulated CPU time (s) 4541.1
Current children cumulated vsize (KiB) 17800

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16850
/proc/meminfo: memFree=1572776/2055920 swapFree=4169688/4192956
[pid=16649] ppid=16647 vsize=17992 CPUtime=4601.09
/proc/16649/stat : 16649 (mxc) R 16647 16649 16593 0 -1 4194304 15560 0 0 0 460063 46 0 0 25 0 1 0 173052178 18423808 4163 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16649/statm: 4498 4163 67 122 0 4372 0
Current children cumulated CPU time (s) 4601.09
Current children cumulated vsize (KiB) 17992

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16850
/proc/meminfo: memFree=1572712/2055920 swapFree=4169688/4192956
[pid=16649] ppid=16647 vsize=18124 CPUtime=4661.07
/proc/16649/stat : 16649 (mxc) R 16647 16649 16593 0 -1 4194304 15687 0 0 0 466061 46 0 0 25 0 1 0 173052178 18558976 4188 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/16649/statm: 4531 4188 67 122 0 4405 0
Current children cumulated CPU time (s) 4661.07
Current children cumulated vsize (KiB) 18124

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16850
/proc/meminfo: memFree=1572648/2055920 swapFree=4169688/4192956
[pid=16649] ppid=16647 vsize=18300 CPUtime=4721.07
/proc/16649/stat : 16649 (mxc) R 16647 16649 16593 0 -1 4194304 15850 0 0 0 472060 47 0 0 25 0 1 0 173052178 18739200 4198 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16649/statm: 4575 4198 67 122 0 4449 0
Current children cumulated CPU time (s) 4721.07
Current children cumulated vsize (KiB) 18300

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16850
/proc/meminfo: memFree=1572328/2055920 swapFree=4169688/4192956
[pid=16649] ppid=16647 vsize=18564 CPUtime=4781.04
/proc/16649/stat : 16649 (mxc) R 16647 16649 16593 0 -1 4194304 16081 0 0 0 478057 47 0 0 25 0 1 0 173052178 19009536 4276 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531553 0 0 4096 0 0 0 0 17 1 0 0
/proc/16649/statm: 4641 4276 67 122 0 4515 0
Current children cumulated CPU time (s) 4781.04
Current children cumulated vsize (KiB) 18564

[startup+4842.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16850
/proc/meminfo: memFree=1571944/2055920 swapFree=4169688/4192956
[pid=16649] ppid=16647 vsize=18828 CPUtime=4841.04
/proc/16649/stat : 16649 (mxc) R 16647 16649 16593 0 -1 4194304 16315 0 0 0 484056 48 0 0 25 0 1 0 173052178 19279872 4357 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16649/statm: 4707 4357 67 122 0 4581 0
Current children cumulated CPU time (s) 4841.04
Current children cumulated vsize (KiB) 18828

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16850
/proc/meminfo: memFree=1572008/2055920 swapFree=4169688/4192956
[pid=16649] ppid=16647 vsize=18828 CPUtime=4901.02
/proc/16649/stat : 16649 (mxc) R 16647 16649 16593 0 -1 4194304 16468 0 0 0 490054 48 0 0 25 0 1 0 173052178 19279872 4357 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/16649/statm: 4707 4357 67 122 0 4581 0
Current children cumulated CPU time (s) 4901.02
Current children cumulated vsize (KiB) 18828

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16852
/proc/meminfo: memFree=1572072/2055920 swapFree=4169688/4192956
[pid=16649] ppid=16647 vsize=18828 CPUtime=4961.01
/proc/16649/stat : 16649 (mxc) R 16647 16649 16593 0 -1 4194304 16570 0 0 0 496052 49 0 0 25 0 1 0 173052178 19279872 4357 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16649/statm: 4707 4357 67 122 0 4581 0
Current children cumulated CPU time (s) 4961.01
Current children cumulated vsize (KiB) 18828



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16852
/proc/meminfo: memFree=1572008/2055920 swapFree=4169688/4192956
[pid=16649] ppid=16647 vsize=18828 CPUtime=5000.1
/proc/16649/stat : 16649 (mxc) R 16647 16649 16593 0 -1 4194304 16672 0 0 0 499961 49 0 0 25 0 1 0 173052178 19279872 4357 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16649/statm: 4707 4357 67 122 0 4581 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 18828

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

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

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16852
/proc/meminfo: memFree=1572008/2055920 swapFree=4169688/4192956
[pid=16649] ppid=16647 vsize=18828 CPUtime=5000.1
/proc/16649/stat : 16649 (mxc) R 16647 16649 16593 0 -1 4194304 16672 0 0 0 499961 49 0 0 25 0 1 0 173052178 19279872 4357 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16649/statm: 4707 4357 67 122 0 4581 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 18828

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.41
CPU time (s): 5000.11
CPU user time (s): 4999.61
CPU system time (s): 0.498924
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 19032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.61
system time used= 0.498924
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16672
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= 103745

runsolver used 5.9461 second user time and 12.0332 second system time

The end



Launcher Data (download as text)




Begin job on node41 on Sun Apr 22 14:16:43 UTC 2007

IDJOB= 369071
IDBENCH= 24618
IDSOLVER= 181
FILE ID= node41/369071-1177251403

PBS_JOBID= 4650593

Free space on /tmp= 66348 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n1200-d0.04-s736572600.sat05-546.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369071-1177251403/mxc /tmp/evaluation/369071-1177251403/instance-369071-1177251403.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-369071-1177251403 -o ROOT/results/node41/solver-369071-1177251403 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369071-1177251403/mxc /tmp/evaluation/369071-1177251403/instance-369071-1177251403.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  b113aab739ba5e45a581d24e1a53a65a

RANDOM SEED= 725433180

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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:       1590128 kB
Buffers:         62996 kB
Cached:         319120 kB
SwapCached:       2968 kB
Active:         258608 kB
Inactive:       148356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1590128 kB
SwapTotal:     4192956 kB
SwapFree:      4169688 kB
Dirty:            1012 kB
Writeback:           0 kB
Mapped:          31072 kB
Slab:            44136 kB
Committed_AS:  3403140 kB
PageTables:       2008 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= 66348 MiB

End job on node41 on Sun Apr 22 15:40:06 UTC 2007