Trace number 369311

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
CMUSAT 2007-02-08UNSAT 4474.15 4475.33

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG7-gensys-icl006.sat05-3132.reshuffled-07.cnf
MD5SUM56dc474305bf6e6817771129f995c737
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark745.056
Satisfiable
(Un)Satisfiability was proved
Number of variables728
Number of clauses17199
Sum of the clauses size75582
Maximum clause length13
Minimum clause length1
Number of clauses of size 149
Number of clauses of size 21177
Number of clauses of size 38740
Number of clauses of size 4232
Number of clauses of size 5250
Number of clauses of size over 56751

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  728                                                  |
0.00/0.02	c |  Number of clauses:    17199                                                |
4474.02/4475.29	c |  Parsing time:         0.02         sec                                       |
4474.02/4475.29	c #varS 728 #clauseS 11356
4474.02/4475.29	c REMAP internally 1
4474.02/4475.29	c After remapping new number of variables: 636
4474.02/4475.29	c DBreduced=0 GV=103[0]  GL=11459[ 11356,103] Prune=1853 decisions=1750 restart=0 est=0.000508826 DB Impl=5390[0]  
4474.02/4475.29	c DBreduced=0 GV=152[0]  GL=11508[ 11356,152] Prune=1971 decisions=1819 restart=1 est=0.00495299 DB Impl=8449[0]  
4474.02/4475.29	c DBreduced=0 GV=227[0]  GL=11583[ 11356,227] Prune=2152 decisions=1925 restart=2 est=0.00519205 DB Impl=13040[0]  
4474.02/4475.29	c DBreduced=0 GV=338[0]  GL=11694[ 11356,338] Prune=2908 decisions=2570 restart=3 est=0.00495299 DB Impl=20535[0]  
4474.02/4475.29	c DBreduced=0 GV=508[0]  GL=11864[ 11356,508] Prune=3288 decisions=2780 restart=4 est=0.00495144 DB Impl=30472[0]  
4474.02/4475.29	c DBreduced=0 GV=760[0]  GL=12116[ 11356,760] Prune=3846 decisions=3086 restart=5 est=0.000502618 DB Impl=47092[0]  
4474.02/4475.29	c DBreduced=0 GV=1140[0]  GL=12496[ 11356,1140] Prune=4659 decisions=3519 restart=6 est=0.00494481 DB Impl=69717[0]  
4474.02/4475.29	c DBreduced=0 GV=1709[0]  GL=13065[ 11356,1709] Prune=5857 decisions=4148 restart=7 est=0.00495221 DB Impl=102228[0]  
4474.02/4475.29	c DBreduced=0 GV=2563[0]  GL=13919[ 11356,2563] Prune=7725 decisions=5162 restart=8 est=0.00519944 DB Impl=152401[0]  
4474.02/4475.29	c DBreduced=0 GV=3845[0]  GL=15201[ 11356,3845] Prune=10455 decisions=6610 restart=9 est=0.00519827 DB Impl=226784[0]  
4474.02/4475.29	c DBreduced=2 GV=5767[0]  GL=14572[ 11356,3216] Prune=14478 decisions=8711 restart=10 est=0.000255008 DB Impl=366053[0]  
4474.02/4475.29	c DBreduced=3 GV=8650[0]  GL=15828[ 11356,4472] Prune=20686 decisions=12036 restart=11 est=0.00495222 DB Impl=575130[0]  
4474.02/4475.29	c DBreduced=5 GV=12976[0]  GL=15932[ 11356,4576] Prune=29894 decisions=16918 restart=12 est=0.00495222 DB Impl=904917[0]  
4474.02/4475.29	c DBreduced=7 GV=19462[0]  GL=17513[ 11356,6157] Prune=43498 decisions=24036 restart=13 est=0.00495145 DB Impl=1437509[0]  
4474.02/4475.29	c DBreduced=9 GV=29194[0]  GL=21252[ 11356,9896] Prune=63842 decisions=34648 restart=14 est=0.00495142 DB Impl=2217352[0]  
4474.02/4475.29	c DBreduced=12 GV=43792[0]  GL=24358[ 11356,13002] Prune=94206 decisions=50414 restart=15 est=0.00495221 DB Impl=3400101[0]  
4474.02/4475.29	c DBreduced=16 GV=65685[0]  GL=25066[ 11356,13710] Prune=139316 decisions=73631 restart=16 est=0.000254628 DB Impl=5198795[0]  
4474.02/4475.29	c DBreduced=19 GV=98527[0]  GL=35963[ 11356,24607] Prune=207021 decisions=108494 restart=17 est=0.00495843 DB Impl=7927531[0]  
4474.02/4475.29	c DBreduced=23 GV=147790[0]  GL=43910[ 11356,32554] Prune=308564 decisions=160774 restart=18 est=0.000255013 DB Impl=12057022[0]  
4474.02/4475.29	c DBreduced=27 GV=221684[0]  GL=56676[ 11356,45320] Prune=460721 decisions=239037 restart=19 est=0.0052076 DB Impl=18354680[0]  
4474.02/4475.29	c DBreduced=31 GV=332526[0]  GL=77026[ 11356,65670] Prune=688469 decisions=355943 restart=20 est=0.00569465 DB Impl=28000853[0]  
4474.02/4475.29	c DBreduced=35 GV=498790[0]  GL=108625[ 11356,97269] Prune=1028988 decisions=530198 restart=21 est=0.00619026 DB Impl=43062556[0]  
4474.02/4475.29	c DBreduced=39 GV=748183[0]  GL=159290[ 11356,147934] Prune=1539412 decisions=791229 restart=22 est=0.162679 DB Impl=66003482[0]  
4474.02/4475.29	c DBreduced=43 GV=1122275[0]  GL=237605[ 11356,226249] Prune=2305223 decisions=1182948 restart=23 est=0.477392 DB Impl=99995066[0]  
4474.02/4475.29	c DBreduced=47 GV=1683412[0]  GL=367217[ 11356,355861] Prune=3452259 decisions=1768847 restart=24 est=1.73377 DB Impl=151610552[0]  
4474.02/4475.29	c #Total time (in seconds): 4473.74
4474.02/4475.29	c #Memory used (in MB): 168.84
4474.02/4475.29	c 
4474.02/4475.29	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node57/watcher-369311-1177285198 -o ROOT/results/node57/solver-369311-1177285198 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369311-1177285198/cmusat /tmp/evaluation/369311-1177285198/instance-369311-1177285198.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 1.00 3/64 31269
/proc/meminfo: memFree=1843608/2055920 swapFree=4183112/4192956
[pid=31269] ppid=31267 vsize=2316 CPUtime=0
/proc/31269/stat : 31269 (cmusat) R 31267 31269 30970 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 169655765 2371584 260 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135095640 0 0 4096 35 0 0 0 17 1 0 0
/proc/31269/statm: 579 260 96 243 0 333 0

[startup+0.101703 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31269
/proc/meminfo: memFree=1843608/2055920 swapFree=4183112/4192956
[pid=31269] ppid=31267 vsize=3576 CPUtime=0.09
/proc/31269/stat : 31269 (cmusat) R 31267 31269 30970 0 -1 4194304 567 0 0 0 9 0 0 0 18 0 1 0 169655765 3661824 550 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134524671 0 0 4096 35 0 0 0 17 1 0 0
/proc/31269/statm: 894 551 108 243 0 648 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3576

[startup+0.201711 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31269
/proc/meminfo: memFree=1843608/2055920 swapFree=4183112/4192956
[pid=31269] ppid=31267 vsize=4008 CPUtime=0.19
/proc/31269/stat : 31269 (cmusat) R 31267 31269 30970 0 -1 4194304 958 0 0 0 19 0 0 0 18 0 1 0 169655765 4104192 614 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135107841 0 0 4096 35 0 0 0 17 1 0 0
/proc/31269/statm: 1002 614 118 243 0 756 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4008

[startup+0.30172 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31269
/proc/meminfo: memFree=1843608/2055920 swapFree=4183112/4192956
[pid=31269] ppid=31267 vsize=4008 CPUtime=0.29
/proc/31269/stat : 31269 (cmusat) R 31267 31269 30970 0 -1 4194304 968 0 0 0 29 0 0 0 19 0 1 0 169655765 4104192 624 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134591587 0 0 4096 35 0 0 0 17 1 0 0
/proc/31269/statm: 1002 624 118 243 0 756 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4008

[startup+0.701754 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31269
/proc/meminfo: memFree=1843608/2055920 swapFree=4183112/4192956
[pid=31269] ppid=31267 vsize=5012 CPUtime=0.69
/proc/31269/stat : 31269 (cmusat) R 31267 31269 30970 0 -1 4194304 1220 0 0 0 69 0 0 0 22 0 1 0 169655765 5132288 876 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134521818 0 0 4096 35 0 0 0 17 1 0 0
/proc/31269/statm: 1253 876 118 243 0 1007 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5012

[startup+1.50182 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31270
/proc/meminfo: memFree=1840400/2055920 swapFree=4183112/4192956
[pid=31269] ppid=31267 vsize=5024 CPUtime=1.49
/proc/31269/stat : 31269 (cmusat) R 31267 31269 30970 0 -1 4194304 1294 0 0 0 149 0 0 0 25 0 1 0 169655765 5144576 917 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590157 0 0 4096 35 0 0 0 17 1 0 0
/proc/31269/statm: 1256 917 118 243 0 1010 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5024

[startup+3.10196 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31270
/proc/meminfo: memFree=1839824/2055920 swapFree=4183112/4192956
[pid=31269] ppid=31267 vsize=5832 CPUtime=3.09
/proc/31269/stat : 31269 (cmusat) R 31267 31269 30970 0 -1 4194304 1599 0 0 0 309 0 0 0 25 0 1 0 169655765 5971968 1117 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134581767 0 0 4096 35 0 0 0 17 1 0 0
/proc/31269/statm: 1458 1117 118 243 0 1212 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5832

[startup+6.30124 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31270
/proc/meminfo: memFree=1838224/2055920 swapFree=4183112/4192956
[pid=31269] ppid=31267 vsize=6784 CPUtime=6.29
/proc/31269/stat : 31269 (cmusat) R 31267 31269 30970 0 -1 4194304 2036 0 0 0 629 0 0 0 25 0 1 0 169655765 6946816 1393 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/31269/statm: 1696 1393 118 243 0 1450 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6784

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31270
/proc/meminfo: memFree=1836048/2055920 swapFree=4183112/4192956
[pid=31269] ppid=31267 vsize=9472 CPUtime=12.69
/proc/31269/stat : 31269 (cmusat) R 31267 31269 30970 0 -1 4194304 2798 0 0 0 1268 1 0 0 25 0 1 0 169655765 9699328 1904 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589536 0 0 4096 35 0 0 0 17 1 0 0
/proc/31269/statm: 2368 1904 118 243 0 2122 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9472

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31270
/proc/meminfo: memFree=1833680/2055920 swapFree=4183112/4192956
[pid=31269] ppid=31267 vsize=11796 CPUtime=25.48
/proc/31269/stat : 31269 (cmusat) R 31267 31269 30970 0 -1 4194304 3678 0 0 0 2546 2 0 0 25 0 1 0 169655765 12079104 2545 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134592627 0 0 4096 35 0 0 0 17 1 0 0
/proc/31269/statm: 2949 2545 118 243 0 2703 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11796

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31270
/proc/meminfo: memFree=1826960/2055920 swapFree=4183112/4192956
[pid=31269] ppid=31267 vsize=19284 CPUtime=51.08
/proc/31269/stat : 31269 (cmusat) R 31267 31269 30970 0 -1 4194304 6075 0 0 0 5104 4 0 0 25 0 1 0 169655765 19746816 4187 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589578 0 0 4096 35 0 0 0 17 1 0 0
/proc/31269/statm: 4821 4187 118 243 0 4575 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19284

[startup+102.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 31270
/proc/meminfo: memFree=1822736/2055920 swapFree=4183112/4192956
[pid=31269] ppid=31267 vsize=23004 CPUtime=102.27
/proc/31269/stat : 31269 (cmusat) R 31267 31269 30970 0 -1 4194304 7560 0 0 0 10221 6 0 0 25 0 1 0 169655765 23556096 5232 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134578742 0 0 4096 35 0 0 0 17 1 0 0
/proc/31269/statm: 5751 5232 118 243 0 5505 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 23004

[startup+162.302 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 31270
/proc/meminfo: memFree=1817744/2055920 swapFree=4183112/4192956
[pid=31269] ppid=31267 vsize=27756 CPUtime=162.25
/proc/31269/stat : 31269 (cmusat) R 31267 31269 30970 0 -1 4194304 9122 0 0 0 16218 7 0 0 25 0 1 0 169655765 28422144 6517 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/31269/statm: 6939 6517 118 243 0 6693 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 27756

[startup+222.305 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 31270
/proc/meminfo: memFree=1806352/2055920 swapFree=4183112/4192956
[pid=31269] ppid=31267 vsize=41472 CPUtime=222.24
/proc/31269/stat : 31269 (cmusat) R 31267 31269 30970 0 -1 4194304 12962 0 0 0 22216 8 0 0 25 0 1 0 169655765 42467328 9320 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/31269/statm: 10368 9320 118 243 0 10122 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 41472

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 31270
/proc/meminfo: memFree=1805392/2055920 swapFree=4183112/4192956
[pid=31269] ppid=31267 vsize=41888 CPUtime=282.23
/proc/31269/stat : 31269 (cmusat) R 31267 31269 30970 0 -1 4194304 13575 0 0 0 28214 9 0 0 25 0 1 0 169655765 42893312 9550 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/31269/statm: 10472 9550 118 243 0 10226 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 41888

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 31270
/proc/meminfo: memFree=1804048/2055920 swapFree=4183112/4192956
[pid=31269] ppid=31267 vsize=43064 CPUtime=342.2
/proc/31269/stat : 31269 (cmusat) R 31267 31269 30970 0 -1 4194304 13899 0 0 0 34211 9 0 0 25 0 1 0 169655765 44097536 9874 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/31269/statm: 10766 9874 118 243 0 10520 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 43064

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31270
/proc/meminfo: memFree=1801872/2055920 swapFree=4183112/4192956
[pid=31269] ppid=31267 vsize=45320 CPUtime=402.19
/proc/31269/stat : 31269 (cmusat) R 31267 31269 30970 0 -1 4194304 14720 0 0 0 40209 10 0 0 25 0 1 0 169655765 46407680 10478 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589542 0 0 4096 35 0 0 0 17 1 0 0
/proc/31269/statm: 11330 10478 118 243 0 11084 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 45320

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31270
/proc/meminfo: memFree=1799952/2055920 swapFree=4183112/4192956
[pid=31269] ppid=31267 vsize=46932 CPUtime=462.18
/proc/31269/stat : 31269 (cmusat) R 31267 31269 30970 0 -1 4194304 15372 0 0 0 46207 11 0 0 25 0 1 0 169655765 48058368 10893 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135107857 0 0 4096 35 0 0 0 17 1 0 0
/proc/31269/statm: 11733 10893 118 243 0 11487 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 46932

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31270
/proc/meminfo: memFree=1795856/2055920 swapFree=4183112/4192956
[pid=31269] ppid=31267 vsize=50648 CPUtime=522.16
/proc/31269/stat : 31269 (cmusat) R 31267 31269 30970 0 -1 4194304 16648 0 0 0 52204 12 0 0 25 0 1 0 169655765 51863552 11911 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/31269/statm: 12662 11911 118 243 0 12416 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 50648

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31270
/proc/meminfo: memFree=1794384/2055920 swapFree=4183112/4192956
[pid=31269] ppid=31267 vsize=51996 CPUtime=582.15
/proc/31269/stat : 31269 (cmusat) R 31267 31269 30970 0 -1 4194304 17014 0 0 0 58202 13 0 0 25 0 1 0 169655765 53243904 12277 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/31269/statm: 12999 12277 118 243 0 12753 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 51996

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31270
/proc/meminfo: memFree=1791056/2055920 swapFree=4183112/4192956
[pid=31269] ppid=31267 vsize=55172 CPUtime=642.13
/proc/31269/stat : 31269 (cmusat) R 31267 31269 30970 0 -1 4194304 18130 0 0 0 64199 14 0 0 25 0 1 0 169655765 56496128 13111 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/31269/statm: 13793 13111 118 243 0 13547 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 55172


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

/proc/meminfo: memFree=1722960/2055920 swapFree=4183112/4192956
[pid=31269] ppid=31267 vsize=123700 CPUtime=3881.25
/proc/31269/stat : 31269 (cmusat) R 31267 31269 30970 0 -1 4194304 40645 0 0 0 388093 32 0 0 25 0 1 0 169655765 126668800 29871 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/31269/statm: 30925 29871 118 243 0 30679 0
Current children cumulated CPU time (s) 3881.25
Current children cumulated vsize (KiB) 123700

[startup+3942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31470
/proc/meminfo: memFree=1686224/2055920 swapFree=4183112/4192956
[pid=31269] ppid=31267 vsize=171356 CPUtime=3941.24
/proc/31269/stat : 31269 (cmusat) R 31267 31269 30970 0 -1 4194304 52654 0 0 0 394087 37 0 0 25 0 1 0 169655765 175468544 39007 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/31269/statm: 42839 39007 118 243 0 42593 0
Current children cumulated CPU time (s) 3941.24
Current children cumulated vsize (KiB) 171356

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31470
/proc/meminfo: memFree=1685712/2055920 swapFree=4183112/4192956
[pid=31269] ppid=31267 vsize=171612 CPUtime=4001.23
/proc/31269/stat : 31269 (cmusat) R 31267 31269 30970 0 -1 4194304 52862 0 0 0 400086 37 0 0 25 0 1 0 169655765 175730688 39149 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/31269/statm: 42903 39149 118 243 0 42657 0
Current children cumulated CPU time (s) 4001.23
Current children cumulated vsize (KiB) 171612

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31470
/proc/meminfo: memFree=1685072/2055920 swapFree=4183112/4192956
[pid=31269] ppid=31267 vsize=172040 CPUtime=4061.21
/proc/31269/stat : 31269 (cmusat) R 31267 31269 30970 0 -1 4194304 53012 0 0 0 406084 37 0 0 25 0 1 0 169655765 176168960 39299 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/31269/statm: 43010 39299 118 243 0 42764 0
Current children cumulated CPU time (s) 4061.21
Current children cumulated vsize (KiB) 172040

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31470
/proc/meminfo: memFree=1684752/2055920 swapFree=4183112/4192956
[pid=31269] ppid=31267 vsize=172308 CPUtime=4121.2
/proc/31269/stat : 31269 (cmusat) R 31267 31269 30970 0 -1 4194304 53786 0 0 0 412082 38 0 0 25 0 1 0 169655765 176443392 39379 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/31269/statm: 43077 39379 118 243 0 42831 0
Current children cumulated CPU time (s) 4121.2
Current children cumulated vsize (KiB) 172308

[startup+4182.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31470
/proc/meminfo: memFree=1684752/2055920 swapFree=4183112/4192956
[pid=31269] ppid=31267 vsize=172308 CPUtime=4181.19
/proc/31269/stat : 31269 (cmusat) R 31267 31269 30970 0 -1 4194304 53787 0 0 0 418081 38 0 0 25 0 1 0 169655765 176443392 39380 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/31269/statm: 43077 39380 118 243 0 42831 0
Current children cumulated CPU time (s) 4181.19
Current children cumulated vsize (KiB) 172308

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31470
/proc/meminfo: memFree=1684624/2055920 swapFree=4183112/4192956
[pid=31269] ppid=31267 vsize=172308 CPUtime=4241.18
/proc/31269/stat : 31269 (cmusat) R 31267 31269 30970 0 -1 4194304 53812 0 0 0 424080 38 0 0 25 0 1 0 169655765 176443392 39405 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/31269/statm: 43077 39405 118 243 0 42831 0
Current children cumulated CPU time (s) 4241.18
Current children cumulated vsize (KiB) 172308

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31470
/proc/meminfo: memFree=1684560/2055920 swapFree=4183112/4192956
[pid=31269] ppid=31267 vsize=172308 CPUtime=4301.16
/proc/31269/stat : 31269 (cmusat) R 31267 31269 30970 0 -1 4194304 53822 0 0 0 430078 38 0 0 25 0 1 0 169655765 176443392 39415 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589696 0 0 4096 35 0 0 0 17 1 0 0
/proc/31269/statm: 43077 39415 118 243 0 42831 0
Current children cumulated CPU time (s) 4301.16
Current children cumulated vsize (KiB) 172308

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31470
/proc/meminfo: memFree=1684496/2055920 swapFree=4183112/4192956
[pid=31269] ppid=31267 vsize=172440 CPUtime=4361.15
/proc/31269/stat : 31269 (cmusat) R 31267 31269 30970 0 -1 4194304 53847 0 0 0 436077 38 0 0 25 0 1 0 169655765 176578560 39440 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/31269/statm: 43110 39440 118 243 0 42864 0
Current children cumulated CPU time (s) 4361.15
Current children cumulated vsize (KiB) 172440

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31470
/proc/meminfo: memFree=1684368/2055920 swapFree=4183112/4192956
[pid=31269] ppid=31267 vsize=172764 CPUtime=4421.13
/proc/31269/stat : 31269 (cmusat) R 31267 31269 30970 0 -1 4194304 53877 0 0 0 442075 38 0 0 25 0 1 0 169655765 176910336 39470 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/31269/statm: 43191 39470 118 243 0 42945 0
Current children cumulated CPU time (s) 4421.13
Current children cumulated vsize (KiB) 172764

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

[startup+4428.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31470
/proc/meminfo: memFree=1684304/2055920 swapFree=4183112/4192956
[pid=31269] ppid=31267 vsize=172764 CPUtime=4427.63
/proc/31269/stat : 31269 (cmusat) R 31267 31269 30970 0 -1 4194304 53889 0 0 0 442725 38 0 0 25 0 1 0 169655765 176910336 39482 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/31269/statm: 43191 39482 118 243 0 42945 0
Current children cumulated CPU time (s) 4427.63
Current children cumulated vsize (KiB) 172764

[startup+4454.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31470
/proc/meminfo: memFree=1684176/2055920 swapFree=4183112/4192956
[pid=31269] ppid=31267 vsize=172892 CPUtime=4453.22
/proc/31269/stat : 31269 (cmusat) R 31267 31269 30970 0 -1 4194304 53928 0 0 0 445284 38 0 0 25 0 1 0 169655765 177041408 39488 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/31269/statm: 43223 39488 118 243 0 42977 0
Current children cumulated CPU time (s) 4453.22
Current children cumulated vsize (KiB) 172892

[startup+4467.21 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31470
/proc/meminfo: memFree=1684176/2055920 swapFree=4183112/4192956
[pid=31269] ppid=31267 vsize=172892 CPUtime=4466.02
/proc/31269/stat : 31269 (cmusat) R 31267 31269 30970 0 -1 4194304 53930 0 0 0 446564 38 0 0 25 0 1 0 169655765 177041408 39490 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/31269/statm: 43223 39490 118 243 0 42977 0
Current children cumulated CPU time (s) 4466.02
Current children cumulated vsize (KiB) 172892

[startup+4470.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31470
/proc/meminfo: memFree=1684176/2055920 swapFree=4183112/4192956
[pid=31269] ppid=31267 vsize=172892 CPUtime=4469.22
/proc/31269/stat : 31269 (cmusat) R 31267 31269 30970 0 -1 4194304 53930 0 0 0 446884 38 0 0 25 0 1 0 169655765 177041408 39490 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/31269/statm: 43223 39490 118 243 0 42977 0
Current children cumulated CPU time (s) 4469.22
Current children cumulated vsize (KiB) 172892

[startup+4473.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31470
/proc/meminfo: memFree=1684176/2055920 swapFree=4183112/4192956
[pid=31269] ppid=31267 vsize=172892 CPUtime=4472.42
/proc/31269/stat : 31269 (cmusat) R 31267 31269 30970 0 -1 4194304 53930 0 0 0 447204 38 0 0 25 0 1 0 169655765 177041408 39490 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/31269/statm: 43223 39490 118 243 0 42977 0
Current children cumulated CPU time (s) 4472.42
Current children cumulated vsize (KiB) 172892

[startup+4474.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31470
/proc/meminfo: memFree=1684176/2055920 swapFree=4183112/4192956
[pid=31269] ppid=31267 vsize=172892 CPUtime=4473.22
/proc/31269/stat : 31269 (cmusat) R 31267 31269 30970 0 -1 4194304 53930 0 0 0 447284 38 0 0 25 0 1 0 169655765 177041408 39490 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/31269/statm: 43223 39490 118 243 0 42977 0
Current children cumulated CPU time (s) 4473.22
Current children cumulated vsize (KiB) 172892

[startup+4474.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31470
/proc/meminfo: memFree=1684176/2055920 swapFree=4183112/4192956
[pid=31269] ppid=31267 vsize=172892 CPUtime=4473.62
/proc/31269/stat : 31269 (cmusat) R 31267 31269 30970 0 -1 4194304 53930 0 0 0 447324 38 0 0 25 0 1 0 169655765 177041408 39490 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/31269/statm: 43223 39490 118 243 0 42977 0
Current children cumulated CPU time (s) 4473.62
Current children cumulated vsize (KiB) 172892

[startup+4475.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31470
/proc/meminfo: memFree=1684176/2055920 swapFree=4183112/4192956
[pid=31269] ppid=31267 vsize=172892 CPUtime=4474.02
/proc/31269/stat : 31269 (cmusat) R 31267 31269 30970 0 -1 4194304 53930 0 0 0 447364 38 0 0 25 0 1 0 169655765 177041408 39490 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/31269/statm: 43223 39490 118 243 0 42977 0
Current children cumulated CPU time (s) 4474.02
Current children cumulated vsize (KiB) 172892

[startup+4475.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31470
/proc/meminfo: memFree=1684176/2055920 swapFree=4183112/4192956
[pid=31269] ppid=31267 vsize=0 CPUtime=4474.11
/proc/31269/stat : 31269 (cmusat) R 31267 31269 30970 0 -1 4194308 53942 0 0 0 447373 38 0 0 25 0 1 0 169655765 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 35 0 0 0 17 1 0 0
/proc/31269/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 4474.11
Current children cumulated vsize (KiB) 0

Child status: 20
Real time (s): 4475.33
CPU time (s): 4474.15
CPU user time (s): 4473.74
CPU system time (s): 0.407937
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 172892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4473.74
system time used= 0.407937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53942
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= 7
involuntary context switches= 6202

runsolver used 3.45147 second user time and 8.84566 second system time

The end

Launcher Data (download as text)

Begin job on node57 on Sun Apr 22 23:39:58 UTC 2007

IDJOB= 369311
IDBENCH= 24712
IDSOLVER= 182
FILE ID= node57/369311-1177285198

PBS_JOBID= 4650773

Free space on /tmp= 66453 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/QG/QG7-gensys-icl006.sat05-3132.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369311-1177285198/cmusat /tmp/evaluation/369311-1177285198/instance-369311-1177285198.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node57/watcher-369311-1177285198 -o ROOT/results/node57/solver-369311-1177285198 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369311-1177285198/cmusat /tmp/evaluation/369311-1177285198/instance-369311-1177285198.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  56dc474305bf6e6817771129f995c737

RANDOM SEED= 257890815

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node57.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		: 3000.239
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		: 3000.239
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:       1844016 kB
Buffers:         33492 kB
Cached:         102856 kB
SwapCached:       3664 kB
Active:          37312 kB
Inactive:       108820 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1844016 kB
SwapTotal:     4192956 kB
SwapFree:      4183112 kB
Dirty:            2796 kB
Writeback:           0 kB
Mapped:          15800 kB
Slab:            51892 kB
Committed_AS:  2572464 kB
PageTables:       1408 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= 66453 MiB

End job on node57 on Mon Apr 23 00:54:34 UTC 2007