Trace number 424653

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) 5000.08 5001.45

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S202413125-05.cnf
MD5SUMcb77fa686f82b4c89db1294cde11cf16
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3351.45
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
Number of clauses of size 40
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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node34/watcher-424653-1177763289 -o ROOT/results/node34/solver-424653-1177763289 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424653-1177763289/mxc /tmp/evaluation/424653-1177763289/instance-424653-1177763289.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: 1.84 1.93 1.64 3/77 17740
/proc/meminfo: memFree=1554416/2055920 swapFree=4159684/4192956
[pid=17740] ppid=17738 vsize=3524 CPUtime=0
/proc/17740/stat : 17740 (mxc) R 17738 17740 17211 0 -1 4194304 716 0 0 0 0 0 0 0 18 0 1 0 224244395 3608576 701 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134523958 0 0 4096 0 0 0 0 17 1 0 0
/proc/17740/statm: 881 706 46 122 0 755 0

[startup+0.0511699 s]
/proc/loadavg: 1.84 1.93 1.64 3/77 17740
/proc/meminfo: memFree=1554416/2055920 swapFree=4159684/4192956
[pid=17740] ppid=17738 vsize=6208 CPUtime=0.04
/proc/17740/stat : 17740 (mxc) R 17738 17740 17211 0 -1 4194304 1318 0 0 0 4 0 0 0 18 0 1 0 224244395 6356992 1303 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/17740/statm: 1552 1303 46 122 0 1426 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 6208

[startup+0.102167 s]
/proc/loadavg: 1.84 1.93 1.64 3/77 17740
/proc/meminfo: memFree=1554416/2055920 swapFree=4159684/4192956
[pid=17740] ppid=17738 vsize=5848 CPUtime=0.09
/proc/17740/stat : 17740 (mxc) R 17738 17740 17211 0 -1 4194304 1518 0 0 0 9 0 0 0 18 0 1 0 224244395 5988352 1184 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/17740/statm: 1462 1184 57 122 0 1336 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5848

[startup+0.301181 s]
/proc/loadavg: 1.84 1.93 1.64 3/77 17740
/proc/meminfo: memFree=1554416/2055920 swapFree=4159684/4192956
[pid=17740] ppid=17738 vsize=6244 CPUtime=0.29
/proc/17740/stat : 17740 (mxc) R 17738 17740 17211 0 -1 4194304 1607 0 0 0 29 0 0 0 19 0 1 0 224244395 6393856 1273 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17740/statm: 1561 1273 59 122 0 1435 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6244

[startup+0.701212 s]
/proc/loadavg: 1.84 1.93 1.64 3/77 17740
/proc/meminfo: memFree=1554416/2055920 swapFree=4159684/4192956
[pid=17740] ppid=17738 vsize=6772 CPUtime=0.69
/proc/17740/stat : 17740 (mxc) R 17738 17740 17211 0 -1 4194304 1745 0 0 0 69 0 0 0 22 0 1 0 224244395 6934528 1411 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134690808 0 0 4096 0 0 0 0 17 1 0 0
/proc/17740/statm: 1693 1411 59 122 0 1567 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6772

[startup+1.50128 s]
/proc/loadavg: 1.84 1.93 1.64 3/78 17741
/proc/meminfo: memFree=1548600/2055920 swapFree=4159684/4192956
[pid=17740] ppid=17738 vsize=7828 CPUtime=1.49
/proc/17740/stat : 17740 (mxc) R 17738 17740 17211 0 -1 4194304 2013 0 0 0 148 1 0 0 25 0 1 0 224244395 8015872 1679 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/17740/statm: 1957 1680 59 122 0 1831 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7828

[startup+3.1014 s]
/proc/loadavg: 1.77 1.91 1.64 2/78 17741
/proc/meminfo: memFree=1546936/2055920 swapFree=4159684/4192956
[pid=17740] ppid=17738 vsize=10072 CPUtime=3.09
/proc/17740/stat : 17740 (mxc) R 17738 17740 17211 0 -1 4194304 2575 0 0 0 307 2 0 0 25 0 1 0 224244395 10313728 2241 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/17740/statm: 2518 2241 59 122 0 2392 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10072

[startup+6.30166 s]
/proc/loadavg: 1.77 1.91 1.64 2/78 17741
/proc/meminfo: memFree=1542200/2055920 swapFree=4159684/4192956
[pid=17740] ppid=17738 vsize=14428 CPUtime=6.29
/proc/17740/stat : 17740 (mxc) R 17738 17740 17211 0 -1 4194304 3656 0 0 0 626 3 0 0 25 0 1 0 224244395 14774272 3322 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17740/statm: 3607 3322 59 122 0 3481 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14428

[startup+12.7012 s]
/proc/loadavg: 1.65 1.88 1.63 2/78 17741
/proc/meminfo: memFree=1533504/2055920 swapFree=4159684/4192956
[pid=17740] ppid=17738 vsize=23008 CPUtime=12.69
/proc/17740/stat : 17740 (mxc) R 17738 17740 17211 0 -1 4194304 5800 0 0 0 1264 5 0 0 25 0 1 0 224244395 23560192 5466 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17740/statm: 5752 5466 59 122 0 5626 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23008

[startup+25.5022 s]
/proc/loadavg: 1.55 1.85 1.62 2/78 17741
/proc/meminfo: memFree=1517568/2055920 swapFree=4159684/4192956
[pid=17740] ppid=17738 vsize=38188 CPUtime=25.48
/proc/17740/stat : 17740 (mxc) R 17738 17740 17211 0 -1 4194304 9602 0 0 0 2539 9 0 0 25 0 1 0 224244395 39104512 9268 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530040 0 0 4096 0 0 0 0 17 1 0 0
/proc/17740/statm: 9547 9269 59 122 0 9421 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 38188

[startup+51.1022 s]
/proc/loadavg: 1.36 1.78 1.61 2/78 17741
/proc/meminfo: memFree=1491520/2055920 swapFree=4159684/4192956
[pid=17740] ppid=17738 vsize=64588 CPUtime=51.08
/proc/17740/stat : 17740 (mxc) R 17738 17740 17211 0 -1 4194304 16176 0 0 0 5092 16 0 0 25 0 1 0 224244395 66138112 15842 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/17740/statm: 16147 15842 59 122 0 16021 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 64588

[startup+102.305 s]
/proc/loadavg: 1.14 1.65 1.57 2/78 17741
/proc/meminfo: memFree=1448896/2055920 swapFree=4159684/4192956
[pid=17740] ppid=17738 vsize=106444 CPUtime=102.27
/proc/17740/stat : 17740 (mxc) R 17738 17740 17211 0 -1 4194304 26709 0 0 0 10199 28 0 0 25 0 1 0 224244395 108998656 26289 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17740/statm: 26611 26289 67 122 0 26485 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 106444

[startup+162.303 s]
/proc/loadavg: 1.06 1.54 1.53 2/78 17741
/proc/meminfo: memFree=1445568/2055920 swapFree=4159684/4192956
[pid=17740] ppid=17738 vsize=110404 CPUtime=162.25
/proc/17740/stat : 17740 (mxc) R 17738 17740 17211 0 -1 4194304 27698 0 0 0 16196 29 0 0 25 0 1 0 224244395 113053696 27278 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17740/statm: 27601 27278 67 122 0 27475 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 110404

[startup+222.303 s]
/proc/loadavg: 1.02 1.43 1.50 2/78 17741
/proc/meminfo: memFree=1420736/2055920 swapFree=4159684/4192956
[pid=17740] ppid=17738 vsize=134432 CPUtime=222.24
/proc/17740/stat : 17740 (mxc) R 17738 17740 17211 0 -1 4194304 33824 0 0 0 22187 37 0 0 25 0 1 0 224244395 137658368 33303 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531253 0 0 4096 0 0 0 0 17 1 0 0
/proc/17740/statm: 33608 33303 67 122 0 33482 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 134432

[startup+282.303 s]
/proc/loadavg: 1.00 1.35 1.46 2/78 17741
/proc/meminfo: memFree=1420736/2055920 swapFree=4159684/4192956
[pid=17740] ppid=17738 vsize=134432 CPUtime=282.22
/proc/17740/stat : 17740 (mxc) R 17738 17740 17211 0 -1 4194304 33824 0 0 0 28185 37 0 0 25 0 1 0 224244395 137658368 33303 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/17740/statm: 33608 33303 67 122 0 33482 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 134432

[startup+342.302 s]
/proc/loadavg: 1.00 1.28 1.43 3/78 17741
/proc/meminfo: memFree=1402880/2055920 swapFree=4159684/4192956
[pid=17740] ppid=17738 vsize=152124 CPUtime=342.21
/proc/17740/stat : 17740 (mxc) R 17738 17740 17211 0 -1 4194304 38368 0 0 0 34179 42 0 0 25 0 1 0 224244395 155774976 37736 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/17740/statm: 38031 37736 67 122 0 37905 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 152124

[startup+402.301 s]
/proc/loadavg: 1.00 1.23 1.40 2/78 17741
/proc/meminfo: memFree=1402944/2055920 swapFree=4159684/4192956
[pid=17740] ppid=17738 vsize=152124 CPUtime=402.19
/proc/17740/stat : 17740 (mxc) R 17738 17740 17211 0 -1 4194304 38368 0 0 0 40177 42 0 0 25 0 1 0 224244395 155774976 37736 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/17740/statm: 38031 37736 67 122 0 37905 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 152124

[startup+462.302 s]
/proc/loadavg: 1.00 1.19 1.37 2/78 17741
/proc/meminfo: memFree=1397440/2055920 swapFree=4159684/4192956
[pid=17740] ppid=17738 vsize=157668 CPUtime=462.17
/proc/17740/stat : 17740 (mxc) R 17738 17740 17211 0 -1 4194304 39867 0 0 0 46173 44 0 0 25 0 1 0 224244395 161452032 39124 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17740/statm: 39417 39124 67 122 0 39291 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 157668

[startup+522.302 s]
/proc/loadavg: 1.00 1.15 1.35 2/78 17741
/proc/meminfo: memFree=1397504/2055920 swapFree=4159684/4192956
[pid=17740] ppid=17738 vsize=157668 CPUtime=522.16
/proc/17740/stat : 17740 (mxc) R 17738 17740 17211 0 -1 4194304 39867 0 0 0 52171 45 0 0 25 0 1 0 224244395 161452032 39124 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17740/statm: 39417 39124 67 122 0 39291 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 157668

[startup+582.301 s]
/proc/loadavg: 1.00 1.12 1.32 2/78 17741
/proc/meminfo: memFree=1378304/2055920 swapFree=4159684/4192956
[pid=17740] ppid=17738 vsize=177208 CPUtime=582.14
/proc/17740/stat : 17740 (mxc) R 17738 17740 17211 0 -1 4194304 44762 0 0 0 58164 50 0 0 25 0 1 0 224244395 181460992 44019 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519564 0 0 4096 0 0 0 0 17 1 0 0
/proc/17740/statm: 44302 44019 67 122 0 44176 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 177208

[startup+642.301 s]
/proc/loadavg: 1.00 1.09 1.30 2/78 17741
/proc/meminfo: memFree=1373120/2055920 swapFree=4159684/4192956
[pid=17740] ppid=17738 vsize=181960 CPUtime=642.13
/proc/17740/stat : 17740 (mxc) R 17738 17740 17211 0 -1 4194304 46070 0 0 0 64161 52 0 0 25 0 1 0 224244395 186327040 45205 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17740/statm: 45490 45205 67 122 0 45364 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 181960


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

[startup+4002.3 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 17941
/proc/meminfo: memFree=1253824/2055920 swapFree=4159684/4192956
[pid=17740] ppid=17738 vsize=301512 CPUtime=4001.17
/proc/17740/stat : 17740 (mxc) R 17738 17740 17211 0 -1 4194304 77599 0 0 0 400010 107 0 0 25 0 1 0 224244395 308748288 74984 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534099 0 0 4096 0 0 0 0 17 1 0 0
/proc/17740/statm: 75378 74984 67 122 0 75252 0
Current children cumulated CPU time (s) 4001.17
Current children cumulated vsize (KiB) 301512

[startup+4062.31 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 17941
/proc/meminfo: memFree=1253824/2055920 swapFree=4159684/4192956
[pid=17740] ppid=17738 vsize=301512 CPUtime=4061.16
/proc/17740/stat : 17740 (mxc) R 17738 17740 17211 0 -1 4194304 77599 0 0 0 406008 108 0 0 25 0 1 0 224244395 308748288 74984 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/17740/statm: 75378 74984 67 122 0 75252 0
Current children cumulated CPU time (s) 4061.16
Current children cumulated vsize (KiB) 301512

[startup+4122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 17941
/proc/meminfo: memFree=1253824/2055920 swapFree=4159684/4192956
[pid=17740] ppid=17738 vsize=301512 CPUtime=4121.14
/proc/17740/stat : 17740 (mxc) R 17738 17740 17211 0 -1 4194304 77599 0 0 0 412006 108 0 0 25 0 1 0 224244395 308748288 74984 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/17740/statm: 75378 74984 67 122 0 75252 0
Current children cumulated CPU time (s) 4121.14
Current children cumulated vsize (KiB) 301512

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17941
/proc/meminfo: memFree=1253824/2055920 swapFree=4159684/4192956
[pid=17740] ppid=17738 vsize=301512 CPUtime=4181.12
/proc/17740/stat : 17740 (mxc) R 17738 17740 17211 0 -1 4194304 77599 0 0 0 418004 108 0 0 25 0 1 0 224244395 308748288 74984 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/17740/statm: 75378 74984 67 122 0 75252 0
Current children cumulated CPU time (s) 4181.12
Current children cumulated vsize (KiB) 301512

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17941
/proc/meminfo: memFree=1253824/2055920 swapFree=4159684/4192956
[pid=17740] ppid=17738 vsize=301512 CPUtime=4241.11
/proc/17740/stat : 17740 (mxc) R 17738 17740 17211 0 -1 4194304 77599 0 0 0 424002 109 0 0 25 0 1 0 224244395 308748288 74984 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/17740/statm: 75378 74984 67 122 0 75252 0
Current children cumulated CPU time (s) 4241.11
Current children cumulated vsize (KiB) 301512

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17943
/proc/meminfo: memFree=1253760/2055920 swapFree=4159684/4192956
[pid=17740] ppid=17738 vsize=301512 CPUtime=4301.09
/proc/17740/stat : 17740 (mxc) R 17738 17740 17211 0 -1 4194304 77599 0 0 0 430000 109 0 0 25 0 1 0 224244395 308748288 74984 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/17740/statm: 75378 74984 67 122 0 75252 0
Current children cumulated CPU time (s) 4301.09
Current children cumulated vsize (KiB) 301512

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17943
/proc/meminfo: memFree=1253824/2055920 swapFree=4159684/4192956
[pid=17740] ppid=17738 vsize=301512 CPUtime=4361.07
/proc/17740/stat : 17740 (mxc) R 17738 17740 17211 0 -1 4194304 77599 0 0 0 435998 109 0 0 25 0 1 0 224244395 308748288 74984 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17740/statm: 75378 74984 67 122 0 75252 0
Current children cumulated CPU time (s) 4361.07
Current children cumulated vsize (KiB) 301512

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17943
/proc/meminfo: memFree=1253824/2055920 swapFree=4159684/4192956
[pid=17740] ppid=17738 vsize=301512 CPUtime=4421.07
/proc/17740/stat : 17740 (mxc) R 17738 17740 17211 0 -1 4194304 77599 0 0 0 441997 110 0 0 25 0 1 0 224244395 308748288 74984 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530169 0 0 4096 0 0 0 0 17 1 0 0
/proc/17740/statm: 75378 74984 67 122 0 75252 0
Current children cumulated CPU time (s) 4421.07
Current children cumulated vsize (KiB) 301512

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17943
/proc/meminfo: memFree=1253824/2055920 swapFree=4159684/4192956
[pid=17740] ppid=17738 vsize=301512 CPUtime=4481.04
/proc/17740/stat : 17740 (mxc) R 17738 17740 17211 0 -1 4194304 77599 0 0 0 447994 110 0 0 25 0 1 0 224244395 308748288 74984 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/17740/statm: 75378 74984 67 122 0 75252 0
Current children cumulated CPU time (s) 4481.04
Current children cumulated vsize (KiB) 301512

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17943
/proc/meminfo: memFree=1253824/2055920 swapFree=4159684/4192956
[pid=17740] ppid=17738 vsize=301512 CPUtime=4541.04
/proc/17740/stat : 17740 (mxc) R 17738 17740 17211 0 -1 4194304 77599 0 0 0 453993 111 0 0 25 0 1 0 224244395 308748288 74984 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531169 0 0 4096 0 0 0 0 17 1 0 0
/proc/17740/statm: 75378 74984 67 122 0 75252 0
Current children cumulated CPU time (s) 4541.04
Current children cumulated vsize (KiB) 301512

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17943
/proc/meminfo: memFree=1253824/2055920 swapFree=4159684/4192956
[pid=17740] ppid=17738 vsize=301512 CPUtime=4601.02
/proc/17740/stat : 17740 (mxc) R 17738 17740 17211 0 -1 4194304 77599 0 0 0 459991 111 0 0 25 0 1 0 224244395 308748288 74984 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/17740/statm: 75378 74984 67 122 0 75252 0
Current children cumulated CPU time (s) 4601.02
Current children cumulated vsize (KiB) 301512

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17943
/proc/meminfo: memFree=1253824/2055920 swapFree=4159684/4192956
[pid=17740] ppid=17738 vsize=301512 CPUtime=4661
/proc/17740/stat : 17740 (mxc) R 17738 17740 17211 0 -1 4194304 77599 0 0 0 465989 111 0 0 25 0 1 0 224244395 308748288 74984 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17740/statm: 75378 74984 67 122 0 75252 0
Current children cumulated CPU time (s) 4661
Current children cumulated vsize (KiB) 301512

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17943
/proc/meminfo: memFree=1253760/2055920 swapFree=4159684/4192956
[pid=17740] ppid=17738 vsize=301512 CPUtime=4720.99
/proc/17740/stat : 17740 (mxc) R 17738 17740 17211 0 -1 4194304 77599 0 0 0 471987 112 0 0 25 0 1 0 224244395 308748288 74984 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17740/statm: 75378 74984 67 122 0 75252 0
Current children cumulated CPU time (s) 4720.99
Current children cumulated vsize (KiB) 301512

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17943
/proc/meminfo: memFree=1253824/2055920 swapFree=4159684/4192956
[pid=17740] ppid=17738 vsize=301512 CPUtime=4780.97
/proc/17740/stat : 17740 (mxc) R 17738 17740 17211 0 -1 4194304 77599 0 0 0 477985 112 0 0 25 0 1 0 224244395 308748288 74984 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/17740/statm: 75378 74984 67 122 0 75252 0
Current children cumulated CPU time (s) 4780.97
Current children cumulated vsize (KiB) 301512

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17943
/proc/meminfo: memFree=1253824/2055920 swapFree=4159684/4192956
[pid=17740] ppid=17738 vsize=301512 CPUtime=4840.96
/proc/17740/stat : 17740 (mxc) R 17738 17740 17211 0 -1 4194304 77599 0 0 0 483983 113 0 0 25 0 1 0 224244395 308748288 74984 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17740/statm: 75378 74984 67 122 0 75252 0
Current children cumulated CPU time (s) 4840.96
Current children cumulated vsize (KiB) 301512

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17943
/proc/meminfo: memFree=1253760/2055920 swapFree=4159684/4192956
[pid=17740] ppid=17738 vsize=301512 CPUtime=4900.94
/proc/17740/stat : 17740 (mxc) R 17738 17740 17211 0 -1 4194304 77606 0 0 0 489981 113 0 0 25 0 1 0 224244395 308748288 74991 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17740/statm: 75378 74991 67 122 0 75252 0
Current children cumulated CPU time (s) 4900.94
Current children cumulated vsize (KiB) 301512

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17943
/proc/meminfo: memFree=1253760/2055920 swapFree=4159684/4192956
[pid=17740] ppid=17738 vsize=301512 CPUtime=4960.93
/proc/17740/stat : 17740 (mxc) R 17738 17740 17211 0 -1 4194304 77616 0 0 0 495979 114 0 0 25 0 1 0 224244395 308748288 75001 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/17740/statm: 75378 75001 67 122 0 75252 0
Current children cumulated CPU time (s) 4960.93
Current children cumulated vsize (KiB) 301512



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17943
/proc/meminfo: memFree=1253696/2055920 swapFree=4159684/4192956
[pid=17740] ppid=17738 vsize=301512 CPUtime=5000.02
/proc/17740/stat : 17740 (mxc) R 17738 17740 17211 0 -1 4194304 77616 0 0 0 499888 114 0 0 25 0 1 0 224244395 308748288 75001 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/17740/statm: 75378 75001 67 122 0 75252 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 301512

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.45
CPU time (s): 5000.08
CPU user time (s): 4998.89
CPU system time (s): 1.18782
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 302188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.89
system time used= 1.18782
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 77616
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= 70948

runsolver used 3.82642 second user time and 10.9813 second system time

The end



Launcher Data (download as text)




Begin job on node34 on Sat Apr 28 12:28:09 UTC 2007

IDJOB= 424653
IDBENCH= 20155
IDSOLVER= 174
FILE ID= node34/424653-1177763289

PBS_JOBID= 4715574

Free space on /tmp= 66496 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S202413125-05.cnf
COMMAND LINE= /tmp/evaluation/424653-1177763289/mxc /tmp/evaluation/424653-1177763289/instance-424653-1177763289.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-424653-1177763289 -o ROOT/results/node34/solver-424653-1177763289 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424653-1177763289/mxc /tmp/evaluation/424653-1177763289/instance-424653-1177763289.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  cb77fa686f82b4c89db1294cde11cf16

RANDOM SEED= 387925148

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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		: 3000.236
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		: 3000.236
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:       1554904 kB
Buffers:         49144 kB
Cached:         358192 kB
SwapCached:       3112 kB
Active:         261636 kB
Inactive:       169632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1554904 kB
SwapTotal:     4192956 kB
SwapFree:      4159684 kB
Dirty:            1876 kB
Writeback:           0 kB
Mapped:          30756 kB
Slab:            55060 kB
Committed_AS:  1672624 kB
PageTables:       1976 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= 66496 MiB

End job on node34 on Sat Apr 28 13:51:33 UTC 2007