Trace number 424631

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) 5000.1 5001.51

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S2053050899-08.cnf
MD5SUM662fe9209ea9fd94ae496f4e8858c688
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark621.631
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 513600

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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node5/watcher-424631-1177751308 -o ROOT/results/node5/solver-424631-1177751308 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424631-1177751308/mxc /tmp/evaluation/424631-1177751308/instance-424631-1177751308.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: 1.00 1.00 0.99 3/77 8075
/proc/meminfo: memFree=1501504/2055920 swapFree=4151648/4192956
[pid=8075] ppid=8073 vsize=1608 CPUtime=0
/proc/8075/stat : 8075 (mxc) R 8073 8075 7586 0 -1 4194304 240 0 0 0 0 0 0 0 18 0 1 0 251168490 1646592 225 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/8075/statm: 402 226 46 122 0 276 0

[startup+0.0350919 s]
/proc/loadavg: 1.00 1.00 0.99 3/77 8075
/proc/meminfo: memFree=1501504/2055920 swapFree=4151648/4192956
[pid=8075] ppid=8073 vsize=1884 CPUtime=0.03
/proc/8075/stat : 8075 (mxc) R 8073 8075 7586 0 -1 4194304 418 0 0 0 3 0 0 0 18 0 1 0 251168490 1929216 307 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/8075/statm: 471 307 59 122 0 345 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1884

[startup+0.101098 s]
/proc/loadavg: 1.00 1.00 0.99 3/77 8075
/proc/meminfo: memFree=1501504/2055920 swapFree=4151648/4192956
[pid=8075] ppid=8073 vsize=2016 CPUtime=0.09
/proc/8075/stat : 8075 (mxc) R 8073 8075 7586 0 -1 4194304 468 0 0 0 9 0 0 0 18 0 1 0 251168490 2064384 357 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/8075/statm: 504 357 59 122 0 378 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2016

[startup+0.30112 s]
/proc/loadavg: 1.00 1.00 0.99 3/77 8075
/proc/meminfo: memFree=1501504/2055920 swapFree=4151648/4192956
[pid=8075] ppid=8073 vsize=2544 CPUtime=0.29
/proc/8075/stat : 8075 (mxc) R 8073 8075 7586 0 -1 4194304 605 0 0 0 29 0 0 0 19 0 1 0 251168490 2605056 494 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/8075/statm: 636 494 59 122 0 510 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2544

[startup+0.701164 s]
/proc/loadavg: 1.00 1.00 0.99 3/77 8075
/proc/meminfo: memFree=1501504/2055920 swapFree=4151648/4192956
[pid=8075] ppid=8073 vsize=3468 CPUtime=0.69
/proc/8075/stat : 8075 (mxc) R 8073 8075 7586 0 -1 4194304 833 0 0 0 69 0 0 0 23 0 1 0 251168490 3551232 722 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/8075/statm: 867 722 59 122 0 741 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3468

[startup+1.50126 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 8076
/proc/meminfo: memFree=1498296/2055920 swapFree=4151648/4192956
[pid=8075] ppid=8073 vsize=4256 CPUtime=1.49
/proc/8075/stat : 8075 (mxc) R 8073 8075 7586 0 -1 4194304 1025 0 0 0 149 0 0 0 25 0 1 0 251168490 4358144 912 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519238 0 0 4096 0 0 0 0 17 1 0 0
/proc/8075/statm: 1064 912 67 122 0 938 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4256

[startup+3.10144 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 8076
/proc/meminfo: memFree=1497464/2055920 swapFree=4151648/4192956
[pid=8075] ppid=8073 vsize=4916 CPUtime=3.09
/proc/8075/stat : 8075 (mxc) R 8073 8075 7586 0 -1 4194304 1205 0 0 0 309 0 0 0 25 0 1 0 251168490 5033984 1092 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519325 0 0 4096 0 0 0 0 17 1 0 0
/proc/8075/statm: 1229 1092 67 122 0 1103 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4916

[startup+6.3018 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 8076
/proc/meminfo: memFree=1496952/2055920 swapFree=4151648/4192956
[pid=8075] ppid=8073 vsize=5652 CPUtime=6.29
/proc/8075/stat : 8075 (mxc) R 8073 8075 7586 0 -1 4194304 1388 0 0 0 628 1 0 0 25 0 1 0 251168490 5787648 1275 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8075/statm: 1413 1275 67 122 0 1287 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5652

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 8076
/proc/meminfo: memFree=1495800/2055920 swapFree=4151648/4192956
[pid=8075] ppid=8073 vsize=6312 CPUtime=12.69
/proc/8075/stat : 8075 (mxc) R 8073 8075 7586 0 -1 4194304 1543 0 0 0 1268 1 0 0 25 0 1 0 251168490 6463488 1430 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/8075/statm: 1578 1430 67 122 0 1452 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6312

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 8076
/proc/meminfo: memFree=1494584/2055920 swapFree=4151648/4192956
[pid=8075] ppid=8073 vsize=7576 CPUtime=25.48
/proc/8075/stat : 8075 (mxc) R 8073 8075 7586 0 -1 4194304 1857 0 0 0 2547 1 0 0 25 0 1 0 251168490 7757824 1744 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8075/statm: 1894 1744 67 122 0 1768 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7576

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 8076
/proc/meminfo: memFree=1493624/2055920 swapFree=4151648/4192956
[pid=8075] ppid=8073 vsize=8472 CPUtime=51.08
/proc/8075/stat : 8075 (mxc) R 8073 8075 7586 0 -1 4194304 2089 0 0 0 5106 2 0 0 25 0 1 0 251168490 8675328 1976 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519981 0 0 4096 0 0 0 0 17 1 0 0
/proc/8075/statm: 2118 1976 67 122 0 1992 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8472

[startup+102.306 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 8076
/proc/meminfo: memFree=1492664/2055920 swapFree=4151648/4192956
[pid=8075] ppid=8073 vsize=9424 CPUtime=102.27
/proc/8075/stat : 8075 (mxc) R 8073 8075 7586 0 -1 4194304 2335 0 0 0 10224 3 0 0 25 0 1 0 251168490 9650176 2222 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519602 0 0 4096 0 0 0 0 17 1 0 0
/proc/8075/statm: 2356 2222 67 122 0 2230 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9424

[startup+162.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 8076
/proc/meminfo: memFree=1491640/2055920 swapFree=4151648/4192956
[pid=8075] ppid=8073 vsize=10420 CPUtime=162.25
/proc/8075/stat : 8075 (mxc) R 8073 8075 7586 0 -1 4194304 2582 0 0 0 16222 3 0 0 25 0 1 0 251168490 10670080 2469 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8075/statm: 2605 2469 67 122 0 2479 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 10420

[startup+222.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 8076
/proc/meminfo: memFree=1490552/2055920 swapFree=4151648/4192956
[pid=8075] ppid=8073 vsize=11520 CPUtime=222.23
/proc/8075/stat : 8075 (mxc) R 8073 8075 7586 0 -1 4194304 2863 0 0 0 22219 4 0 0 25 0 1 0 251168490 11796480 2748 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8075/statm: 2880 2748 67 122 0 2754 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 11520

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8076
/proc/meminfo: memFree=1490296/2055920 swapFree=4151648/4192956
[pid=8075] ppid=8073 vsize=11776 CPUtime=282.21
/proc/8075/stat : 8075 (mxc) R 8073 8075 7586 0 -1 4194304 2928 0 0 0 28217 4 0 0 25 0 1 0 251168490 12058624 2813 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8075/statm: 2944 2813 67 122 0 2818 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 11776

[startup+342.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 8076
/proc/meminfo: memFree=1489592/2055920 swapFree=4151648/4192956
[pid=8075] ppid=8073 vsize=12512 CPUtime=342.2
/proc/8075/stat : 8075 (mxc) R 8073 8075 7586 0 -1 4194304 3297 0 0 0 34215 5 0 0 25 0 1 0 251168490 12812288 2951 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8075/statm: 3128 2951 67 122 0 3002 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 12512

[startup+402.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 8076
/proc/meminfo: memFree=1489464/2055920 swapFree=4151648/4192956
[pid=8075] ppid=8073 vsize=12672 CPUtime=402.18
/proc/8075/stat : 8075 (mxc) R 8073 8075 7586 0 -1 4194304 3618 0 0 0 40212 6 0 0 25 0 1 0 251168490 12976128 2975 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/8075/statm: 3168 2975 67 122 0 3042 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 12672

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8076
/proc/meminfo: memFree=1489336/2055920 swapFree=4151648/4192956
[pid=8075] ppid=8073 vsize=12816 CPUtime=462.16
/proc/8075/stat : 8075 (mxc) R 8073 8075 7586 0 -1 4194304 3952 0 0 0 46210 6 0 0 25 0 1 0 251168490 13123584 3012 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/8075/statm: 3204 3012 67 122 0 3078 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 12816

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8076
/proc/meminfo: memFree=1488312/2055920 swapFree=4151648/4192956
[pid=8075] ppid=8073 vsize=13904 CPUtime=522.15
/proc/8075/stat : 8075 (mxc) R 8073 8075 7586 0 -1 4194304 4472 0 0 0 52208 7 0 0 25 0 1 0 251168490 14237696 3256 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8075/statm: 3476 3256 67 122 0 3350 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 13904

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8076
/proc/meminfo: memFree=1488184/2055920 swapFree=4151648/4192956
[pid=8075] ppid=8073 vsize=14200 CPUtime=582.14
/proc/8075/stat : 8075 (mxc) R 8073 8075 7586 0 -1 4194304 4823 0 0 0 58206 8 0 0 25 0 1 0 251168490 14540800 3311 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8075/statm: 3550 3311 67 122 0 3424 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 14200

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8076
/proc/meminfo: memFree=1488184/2055920 swapFree=4151648/4192956
[pid=8075] ppid=8073 vsize=14200 CPUtime=642.12
/proc/8075/stat : 8075 (mxc) R 8073 8075 7586 0 -1 4194304 5082 0 0 0 64204 8 0 0 25 0 1 0 251168490 14540800 3311 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519302 0 0 4096 0 0 0 0 17 1 0 0
/proc/8075/statm: 3550 3311 67 122 0 3424 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 14200


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

[startup+4062.31 s]
/proc/loadavg: 1.09 1.04 1.00 2/78 8276
/proc/meminfo: memFree=1481400/2055920 swapFree=4151648/4192956
[pid=8075] ppid=8073 vsize=21360 CPUtime=4061.13
/proc/8075/stat : 8075 (mxc) R 8073 8075 7586 0 -1 4194304 19057 0 0 0 406071 42 0 0 25 0 1 0 251168490 21872640 4972 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/8075/statm: 5340 4972 67 122 0 5214 0
Current children cumulated CPU time (s) 4061.13
Current children cumulated vsize (KiB) 21360

[startup+4122.3 s]
/proc/loadavg: 1.08 1.04 1.00 2/78 8276
/proc/meminfo: memFree=1481400/2055920 swapFree=4151648/4192956
[pid=8075] ppid=8073 vsize=21360 CPUtime=4121.11
/proc/8075/stat : 8075 (mxc) R 8073 8075 7586 0 -1 4194304 19218 0 0 0 412068 43 0 0 25 0 1 0 251168490 21872640 4974 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8075/statm: 5340 4974 67 122 0 5214 0
Current children cumulated CPU time (s) 4121.11
Current children cumulated vsize (KiB) 21360

[startup+4182.3 s]
/proc/loadavg: 1.08 1.05 1.00 2/78 8276
/proc/meminfo: memFree=1481400/2055920 swapFree=4151648/4192956
[pid=8075] ppid=8073 vsize=21360 CPUtime=4181.09
/proc/8075/stat : 8075 (mxc) R 8073 8075 7586 0 -1 4194304 19432 0 0 0 418066 43 0 0 25 0 1 0 251168490 21872640 4976 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8075/statm: 5340 4976 67 122 0 5214 0
Current children cumulated CPU time (s) 4181.09
Current children cumulated vsize (KiB) 21360

[startup+4242.3 s]
/proc/loadavg: 1.07 1.05 1.00 2/78 8276
/proc/meminfo: memFree=1481400/2055920 swapFree=4151648/4192956
[pid=8075] ppid=8073 vsize=21360 CPUtime=4241.08
/proc/8075/stat : 8075 (mxc) R 8073 8075 7586 0 -1 4194304 19591 0 0 0 424064 44 0 0 25 0 1 0 251168490 21872640 4976 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/8075/statm: 5340 4976 67 122 0 5214 0
Current children cumulated CPU time (s) 4241.08
Current children cumulated vsize (KiB) 21360

[startup+4302.3 s]
/proc/loadavg: 1.07 1.06 1.00 2/78 8276
/proc/meminfo: memFree=1481336/2055920 swapFree=4151648/4192956
[pid=8075] ppid=8073 vsize=21360 CPUtime=4301.06
/proc/8075/stat : 8075 (mxc) R 8073 8075 7586 0 -1 4194304 19815 0 0 0 430062 44 0 0 25 0 1 0 251168490 21872640 4988 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8075/statm: 5340 4988 67 122 0 5214 0
Current children cumulated CPU time (s) 4301.06
Current children cumulated vsize (KiB) 21360

[startup+4362.3 s]
/proc/loadavg: 1.06 1.06 1.00 2/78 8276
/proc/meminfo: memFree=1481272/2055920 swapFree=4151648/4192956
[pid=8075] ppid=8073 vsize=21552 CPUtime=4361.05
/proc/8075/stat : 8075 (mxc) R 8073 8075 7586 0 -1 4194304 19987 0 0 0 436060 45 0 0 25 0 1 0 251168490 22069248 5001 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8075/statm: 5388 5001 67 122 0 5262 0
Current children cumulated CPU time (s) 4361.05
Current children cumulated vsize (KiB) 21552

[startup+4422.3 s]
/proc/loadavg: 1.06 1.06 1.00 2/78 8276
/proc/meminfo: memFree=1481272/2055920 swapFree=4151648/4192956
[pid=8075] ppid=8073 vsize=21552 CPUtime=4421.03
/proc/8075/stat : 8075 (mxc) R 8073 8075 7586 0 -1 4194304 20156 0 0 0 442058 45 0 0 25 0 1 0 251168490 22069248 5011 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/8075/statm: 5388 5011 67 122 0 5262 0
Current children cumulated CPU time (s) 4421.03
Current children cumulated vsize (KiB) 21552

[startup+4482.3 s]
/proc/loadavg: 1.13 1.07 1.01 2/78 8276
/proc/meminfo: memFree=1481272/2055920 swapFree=4151648/4192956
[pid=8075] ppid=8073 vsize=21552 CPUtime=4481.01
/proc/8075/stat : 8075 (mxc) R 8073 8075 7586 0 -1 4194304 20379 0 0 0 448055 46 0 0 25 0 1 0 251168490 22069248 5022 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8075/statm: 5388 5022 67 122 0 5262 0
Current children cumulated CPU time (s) 4481.01
Current children cumulated vsize (KiB) 21552

[startup+4542.3 s]
/proc/loadavg: 1.12 1.07 1.00 2/78 8276
/proc/meminfo: memFree=1481208/2055920 swapFree=4151648/4192956
[pid=8075] ppid=8073 vsize=21552 CPUtime=4541
/proc/8075/stat : 8075 (mxc) R 8073 8075 7586 0 -1 4194304 20540 0 0 0 454053 47 0 0 25 0 1 0 251168490 22069248 5024 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8075/statm: 5388 5024 67 122 0 5262 0
Current children cumulated CPU time (s) 4541
Current children cumulated vsize (KiB) 21552

[startup+4602.3 s]
/proc/loadavg: 1.16 1.09 1.01 2/78 8276
/proc/meminfo: memFree=1481208/2055920 swapFree=4151648/4192956
[pid=8075] ppid=8073 vsize=21552 CPUtime=4600.99
/proc/8075/stat : 8075 (mxc) R 8073 8075 7586 0 -1 4194304 20752 0 0 0 460051 48 0 0 25 0 1 0 251168490 22069248 5024 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519218 0 0 4096 0 0 0 0 17 1 0 0
/proc/8075/statm: 5388 5024 67 122 0 5262 0
Current children cumulated CPU time (s) 4600.99
Current children cumulated vsize (KiB) 21552

[startup+4662.3 s]
/proc/loadavg: 1.17 1.10 1.01 2/78 8276
/proc/meminfo: memFree=1481208/2055920 swapFree=4151648/4192956
[pid=8075] ppid=8073 vsize=21552 CPUtime=4660.96
/proc/8075/stat : 8075 (mxc) R 8073 8075 7586 0 -1 4194304 20911 0 0 0 466048 48 0 0 25 0 1 0 251168490 22069248 5024 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8075/statm: 5388 5024 67 122 0 5262 0
Current children cumulated CPU time (s) 4660.96
Current children cumulated vsize (KiB) 21552

[startup+4722.31 s]
/proc/loadavg: 1.12 1.09 1.01 2/78 8276
/proc/meminfo: memFree=1481208/2055920 swapFree=4151648/4192956
[pid=8075] ppid=8073 vsize=21552 CPUtime=4720.96
/proc/8075/stat : 8075 (mxc) R 8073 8075 7586 0 -1 4194304 21125 0 0 0 472047 49 0 0 25 0 1 0 251168490 22069248 5026 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8075/statm: 5388 5026 67 122 0 5262 0
Current children cumulated CPU time (s) 4720.96
Current children cumulated vsize (KiB) 21552

[startup+4782.3 s]
/proc/loadavg: 1.17 1.11 1.02 2/78 8276
/proc/meminfo: memFree=1481144/2055920 swapFree=4151648/4192956
[pid=8075] ppid=8073 vsize=21744 CPUtime=4780.93
/proc/8075/stat : 8075 (mxc) R 8073 8075 7586 0 -1 4194304 21293 0 0 0 478044 49 0 0 25 0 1 0 251168490 22265856 5035 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/8075/statm: 5436 5035 67 122 0 5310 0
Current children cumulated CPU time (s) 4780.93
Current children cumulated vsize (KiB) 21744

[startup+4842.3 s]
/proc/loadavg: 1.06 1.08 1.01 2/78 8276
/proc/meminfo: memFree=1481144/2055920 swapFree=4151648/4192956
[pid=8075] ppid=8073 vsize=21744 CPUtime=4840.92
/proc/8075/stat : 8075 (mxc) R 8073 8075 7586 0 -1 4194304 21453 0 0 0 484042 50 0 0 25 0 1 0 251168490 22265856 5036 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530048 0 0 4096 0 0 0 0 17 1 0 0
/proc/8075/statm: 5436 5036 67 122 0 5310 0
Current children cumulated CPU time (s) 4840.92
Current children cumulated vsize (KiB) 21744

[startup+4902.3 s]
/proc/loadavg: 1.06 1.08 1.01 2/78 8276
/proc/meminfo: memFree=1481144/2055920 swapFree=4151648/4192956
[pid=8075] ppid=8073 vsize=21744 CPUtime=4900.9
/proc/8075/stat : 8075 (mxc) R 8073 8075 7586 0 -1 4194304 21665 0 0 0 490040 50 0 0 25 0 1 0 251168490 22265856 5036 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/8075/statm: 5436 5036 67 122 0 5310 0
Current children cumulated CPU time (s) 4900.9
Current children cumulated vsize (KiB) 21744

[startup+4962.3 s]
/proc/loadavg: 1.06 1.08 1.01 2/78 8276
/proc/meminfo: memFree=1481080/2055920 swapFree=4151648/4192956
[pid=8075] ppid=8073 vsize=21744 CPUtime=4960.89
/proc/8075/stat : 8075 (mxc) R 8073 8075 7586 0 -1 4194304 21848 0 0 0 496038 51 0 0 25 0 1 0 251168490 22265856 5060 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8075/statm: 5436 5060 67 122 0 5310 0
Current children cumulated CPU time (s) 4960.89
Current children cumulated vsize (KiB) 21744



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.03 1.07 1.01 2/78 8276
/proc/meminfo: memFree=1481016/2055920 swapFree=4151648/4192956
[pid=8075] ppid=8073 vsize=21936 CPUtime=5000.09
/proc/8075/stat : 8075 (mxc) R 8073 8075 7586 0 -1 4194304 22019 0 0 0 499957 52 0 0 25 0 1 0 251168490 22462464 5072 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8075/statm: 5484 5072 67 122 0 5358 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 21936

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

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

[startup+5001.5 s]
/proc/loadavg: 1.03 1.07 1.01 2/78 8276
/proc/meminfo: memFree=1481016/2055920 swapFree=4151648/4192956
[pid=8075] ppid=8073 vsize=21936 CPUtime=5000.09
/proc/8075/stat : 8075 (mxc) R 8073 8075 7586 0 -1 4194304 22019 0 0 0 499957 52 0 0 25 0 1 0 251168490 22462464 5072 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8075/statm: 5484 5072 67 122 0 5358 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 21936

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.1
CPU user time (s): 4999.57
CPU system time (s): 0.52392
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 22148

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.57
system time used= 0.52392
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22019
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= 101482

runsolver used 3.9714 second user time and 11.2803 second system time

The end



Launcher Data (download as text)




Begin job on node5 on Sat Apr 28 09:08:28 UTC 2007

IDJOB= 424631
IDBENCH= 20133
IDSOLVER= 174
FILE ID= node5/424631-1177751308

PBS_JOBID= 4715539

Free space on /tmp= 66451 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S2053050899-08.cnf
COMMAND LINE= /tmp/evaluation/424631-1177751308/mxc /tmp/evaluation/424631-1177751308/instance-424631-1177751308.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-424631-1177751308 -o ROOT/results/node5/solver-424631-1177751308 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424631-1177751308/mxc /tmp/evaluation/424631-1177751308/instance-424631-1177751308.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  662fe9209ea9fd94ae496f4e8858c688

RANDOM SEED= 867026454

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1502040 kB
Buffers:         52796 kB
Cached:         408632 kB
SwapCached:       9948 kB
Active:         265844 kB
Inactive:       219056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1502040 kB
SwapTotal:     4192956 kB
SwapFree:      4151648 kB
Dirty:            1052 kB
Writeback:           0 kB
Mapped:          30260 kB
Slab:            54596 kB
Committed_AS:  9138328 kB
PageTables:       1720 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66451 MiB

End job on node5 on Sat Apr 28 10:31:52 UTC 2007