Trace number 370228

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 1176.85 1177.45

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest03-SGI_30_50_30_20_1-dir.sat05-439.reshuffled-07.cnf
MD5SUMbe0552b4894b69c578ebcc0b17dda689
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark210.436
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses69990
Sum of the clauses size140820
Maximum clause length30
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 269960
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 530

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  900                                                  |
0.00/0.05	c |  Number of clauses:    69990                                                |
1176.79/1177.42	c |  Parsing time:         0.05         sec                                       |
1176.79/1177.42	c #varS 900 #clauseS 69090
1176.79/1177.42	c REMAP internally 1
1176.79/1177.42	c After remapping new number of variables: 870
1176.79/1177.42	c DBreduced=0 GV=101[0]  GL=69191[ 69090,101] Prune=661 decisions=560 restart=0 est=0.00013227 DB Impl=11482[0]  
1176.79/1177.42	c DBreduced=0 GV=151[0]  GL=69241[ 69090,151] Prune=766 decisions=615 restart=1 est=0.0251191 DB Impl=17732[0]  
1176.79/1177.42	c DBreduced=0 GV=227[0]  GL=69317[ 69090,227] Prune=926 decisions=699 restart=2 est=0.0231452 DB Impl=28634[0]  
1176.79/1177.42	c DBreduced=0 GV=339[0]  GL=69429[ 69090,339] Prune=1162 decisions=823 restart=3 est=0.0178525 DB Impl=39607[0]  
1176.79/1177.42	c DBreduced=0 GV=507[0]  GL=69597[ 69090,507] Prune=1507 decisions=1000 restart=4 est=0.0187805 DB Impl=59635[0]  
1176.79/1177.42	c DBreduced=0 GV=760[0]  GL=69850[ 69090,760] Prune=2038 decisions=1278 restart=5 est=0.0219525 DB Impl=88667[0]  
1176.79/1177.42	c DBreduced=0 GV=1140[0]  GL=70230[ 69090,1140] Prune=2836 decisions=1696 restart=6 est=0.0203614 DB Impl=134764[0]  
1176.79/1177.42	c DBreduced=0 GV=1709[0]  GL=70799[ 69090,1709] Prune=4007 decisions=2298 restart=7 est=0.0236667 DB Impl=194885[0]  
1176.79/1177.42	c DBreduced=0 GV=2563[0]  GL=71653[ 69090,2563] Prune=5781 decisions=3218 restart=8 est=0.0193116 DB Impl=292886[0]  
1176.79/1177.42	c DBreduced=0 GV=3846[0]  GL=72936[ 69090,3846] Prune=8431 decisions=4585 restart=9 est=0.0211539 DB Impl=446294[0]  
1176.79/1177.42	c DBreduced=0 GV=5768[0]  GL=74858[ 69090,5768] Prune=12406 decisions=6638 restart=10 est=0.0255187 DB Impl=677358[0]  
1176.79/1177.42	c DBreduced=0 GV=8650[0]  GL=77740[ 69090,8650] Prune=18368 decisions=9718 restart=11 est=0.0220898 DB Impl=1007967[0]  
1176.79/1177.42	c DBreduced=0 GV=12975[0]  GL=82065[ 69090,12975] Prune=27290 decisions=14315 restart=12 est=0.0207638 DB Impl=1505900[0]  
1176.79/1177.42	c DBreduced=0 GV=19462[0]  GL=88552[ 69090,19462] Prune=40534 decisions=21072 restart=13 est=0.0190434 DB Impl=2243292[0]  
1176.79/1177.42	c DBreduced=2 GV=29193[0]  GL=84648[ 69090,15558] Prune=60527 decisions=31334 restart=14 est=0.0224753 DB Impl=3336419[0]  
1176.79/1177.42	c DBreduced=3 GV=43790[0]  GL=90678[ 69090,21588] Prune=90610 decisions=46820 restart=15 est=0.0244632 DB Impl=4978657[0]  
1176.79/1177.42	c DBreduced=4 GV=65685[0]  GL=100361[ 69090,31271] Prune=135292 decisions=69607 restart=16 est=0.0194435 DB Impl=7474305[0]  
1176.79/1177.42	c DBreduced=6 GV=98528[0]  GL=108232[ 69090,39142] Prune=202733 decisions=104205 restart=17 est=0.363743 DB Impl=11192779[0]  
1176.79/1177.42	c DBreduced=9 GV=147790[0]  GL=112082[ 69090,42992] Prune=303811 decisions=156021 restart=18 est=0.485679 DB Impl=16658655[0]  
1176.79/1177.42	c DBreduced=12 GV=221684[0]  GL=125539[ 69090,56449] Prune=454765 decisions=233081 restart=19 est=1.17149 DB Impl=25295136[0]  
1176.79/1177.42	c DBreduced=15 GV=332526[0]  GL=159211[ 69090,90121] Prune=682143 decisions=349617 restart=20 est=2.66431 DB Impl=38046804[0]  
1176.79/1177.42	c DBreduced=19 GV=498789[0]  GL=184885[ 69090,115795] Prune=1022134 decisions=523345 restart=21 est=5.07836 DB Impl=57900403[0]  
1176.79/1177.42	c #Total time (in seconds): 1176.5
1176.79/1177.42	c #Memory used (in MB): 117.895
1176.79/1177.42	c 
1176.79/1177.42	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node13/watcher-370228-1177552589 -o ROOT/results/node13/solver-370228-1177552589 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370228-1177552589/cmusat /tmp/evaluation/370228-1177552589/instance-370228-1177552589.cnf 

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


[startup+0 s]
/proc/loadavg: 0.99 0.95 0.91 3/77 8446
/proc/meminfo: memFree=1566464/2055920 swapFree=4159400/4192956
[pid=8446] ppid=8444 vsize=2448 CPUtime=0
/proc/8446/stat : 8446 (cmusat) R 8444 8446 7237 0 -1 4194304 380 0 0 0 0 0 0 0 18 0 1 0 203176722 2506752 364 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134551862 0 0 4096 35 0 0 0 17 1 0 0
/proc/8446/statm: 612 364 96 243 0 366 0

[startup+0.010479 s]
/proc/loadavg: 0.99 0.95 0.91 3/77 8446
/proc/meminfo: memFree=1566464/2055920 swapFree=4159400/4192956
[pid=8446] ppid=8444 vsize=2848 CPUtime=0
/proc/8446/stat : 8446 (cmusat) R 8444 8446 7237 0 -1 4194304 468 0 0 0 0 0 0 0 18 0 1 0 203176722 2916352 452 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134514310 0 0 4096 35 0 0 0 17 1 0 0
/proc/8446/statm: 712 452 96 243 0 466 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2848

[startup+0.101499 s]
/proc/loadavg: 0.99 0.95 0.91 3/77 8446
/proc/meminfo: memFree=1566464/2055920 swapFree=4159400/4192956
[pid=8446] ppid=8444 vsize=6084 CPUtime=0.09
/proc/8446/stat : 8446 (cmusat) R 8444 8446 7237 0 -1 4194304 1260 0 0 0 9 0 0 0 18 0 1 0 203176722 6230016 1244 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134530324 0 0 4096 35 0 0 0 17 1 0 0
/proc/8446/statm: 1521 1244 107 243 0 1275 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6084

[startup+0.30154 s]
/proc/loadavg: 0.99 0.95 0.91 3/77 8446
/proc/meminfo: memFree=1566464/2055920 swapFree=4159400/4192956
[pid=8446] ppid=8444 vsize=6084 CPUtime=0.29
/proc/8446/stat : 8446 (cmusat) R 8444 8446 7237 0 -1 4194304 1260 0 0 0 29 0 0 0 19 0 1 0 203176722 6230016 1244 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134530473 0 0 4096 35 0 0 0 17 1 0 0
/proc/8446/statm: 1521 1244 107 243 0 1275 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6084

[startup+0.701626 s]
/proc/loadavg: 0.99 0.95 0.91 3/77 8446
/proc/meminfo: memFree=1566464/2055920 swapFree=4159400/4192956
[pid=8446] ppid=8444 vsize=7588 CPUtime=0.69
/proc/8446/stat : 8446 (cmusat) R 8444 8446 7237 0 -1 4194304 1599 0 0 0 69 0 0 0 23 0 1 0 203176722 7770112 1583 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134530350 0 0 4096 35 0 0 0 17 1 0 0
/proc/8446/statm: 1897 1583 108 243 0 1651 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7588

[startup+1.5018 s]
/proc/loadavg: 0.99 0.96 0.91 2/78 8447
/proc/meminfo: memFree=1560568/2055920 swapFree=4159400/4192956
[pid=8446] ppid=8444 vsize=7588 CPUtime=1.49
/proc/8446/stat : 8446 (cmusat) R 8444 8446 7237 0 -1 4194304 1623 0 0 0 149 0 0 0 25 0 1 0 203176722 7770112 1607 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134530793 0 0 4096 35 0 0 0 17 1 0 0
/proc/8446/statm: 1897 1607 108 243 0 1651 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7588

[startup+3.10114 s]
/proc/loadavg: 0.99 0.96 0.91 2/78 8447
/proc/meminfo: memFree=1560312/2055920 swapFree=4159400/4192956
[pid=8446] ppid=8444 vsize=11716 CPUtime=3.09
/proc/8446/stat : 8446 (cmusat) R 8444 8446 7237 0 -1 4194304 4052 0 0 0 308 1 0 0 25 0 1 0 203176722 11997184 2216 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/8446/statm: 2929 2216 118 243 0 2683 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11716

[startup+6.30182 s]
/proc/loadavg: 0.99 0.96 0.91 2/78 8447
/proc/meminfo: memFree=1552376/2055920 swapFree=4159400/4192956
[pid=8446] ppid=8444 vsize=18448 CPUtime=6.29
/proc/8446/stat : 8446 (cmusat) R 8444 8446 7237 0 -1 4194304 5805 0 0 0 627 2 0 0 25 0 1 0 203176722 18890752 3969 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/8446/statm: 4612 3969 118 243 0 4366 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18448

[startup+12.7012 s]
/proc/loadavg: 0.99 0.96 0.91 2/78 8447
/proc/meminfo: memFree=1541440/2055920 swapFree=4159400/4192956
[pid=8446] ppid=8444 vsize=28336 CPUtime=12.69
/proc/8446/stat : 8446 (cmusat) R 8444 8446 7237 0 -1 4194304 8555 0 0 0 1265 4 0 0 25 0 1 0 203176722 29016064 6537 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/8446/statm: 7084 6537 118 243 0 6838 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28336

[startup+25.502 s]
/proc/loadavg: 0.99 0.96 0.91 2/78 8447
/proc/meminfo: memFree=1538688/2055920 swapFree=4159400/4192956
[pid=8446] ppid=8444 vsize=30076 CPUtime=25.48
/proc/8446/stat : 8446 (cmusat) R 8444 8446 7237 0 -1 4194304 9179 0 0 0 2544 4 0 0 25 0 1 0 203176722 30797824 6974 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/8446/statm: 7519 6974 119 243 0 7273 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 30076

[startup+51.1014 s]
/proc/loadavg: 0.99 0.96 0.91 2/78 8447
/proc/meminfo: memFree=1531840/2055920 swapFree=4159400/4192956
[pid=8446] ppid=8444 vsize=36644 CPUtime=51.07
/proc/8446/stat : 8446 (cmusat) R 8444 8446 7237 0 -1 4194304 11489 0 0 0 5101 6 0 0 25 0 1 0 203176722 37523456 8692 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/8446/statm: 9161 8692 119 243 0 8915 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 36644

[startup+102.305 s]
/proc/loadavg: 1.04 0.98 0.91 2/78 8447
/proc/meminfo: memFree=1521728/2055920 swapFree=4159400/4192956
[pid=8446] ppid=8444 vsize=46584 CPUtime=102.26
/proc/8446/stat : 8446 (cmusat) R 8444 8446 7237 0 -1 4194304 14442 0 0 0 10218 8 0 0 25 0 1 0 203176722 47702016 11217 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/8446/statm: 11646 11217 119 243 0 11400 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 46584

[startup+162.301 s]
/proc/loadavg: 1.01 0.98 0.91 2/78 8447
/proc/meminfo: memFree=1514816/2055920 swapFree=4159400/4192956
[pid=8446] ppid=8444 vsize=53592 CPUtime=162.23
/proc/8446/stat : 8446 (cmusat) R 8444 8446 7237 0 -1 4194304 16698 0 0 0 16213 10 0 0 25 0 1 0 203176722 54878208 13012 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589578 0 0 4096 35 0 0 0 17 1 0 0
/proc/8446/statm: 13398 13012 119 243 0 13152 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 53592

[startup+222.303 s]
/proc/loadavg: 1.00 0.98 0.91 2/78 8447
/proc/meminfo: memFree=1510016/2055920 swapFree=4159400/4192956
[pid=8446] ppid=8444 vsize=57984 CPUtime=222.21
/proc/8446/stat : 8446 (cmusat) R 8444 8446 7237 0 -1 4194304 18287 0 0 0 22209 12 0 0 25 0 1 0 203176722 59375616 14101 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/8446/statm: 14496 14101 119 243 0 14250 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 57984

[startup+282.302 s]
/proc/loadavg: 1.00 0.98 0.91 2/84 8521
/proc/meminfo: memFree=1485960/2055920 swapFree=4159400/4192956
[pid=8446] ppid=8444 vsize=84668 CPUtime=282.16
/proc/8446/stat : 8446 (cmusat) R 8444 8446 7237 0 -1 4194304 25327 0 0 0 28201 15 0 0 25 0 1 0 203176722 86700032 19794 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/8446/statm: 21167 19794 119 243 0 20921 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 84668

[startup+342.301 s]
/proc/loadavg: 1.07 0.99 0.92 2/78 9121
/proc/meminfo: memFree=1484832/2055920 swapFree=4159400/4192956
[pid=8446] ppid=8444 vsize=86008 CPUtime=342.01
/proc/8446/stat : 8446 (cmusat) R 8444 8446 7237 0 -1 4194304 25700 0 0 0 34184 17 0 0 25 0 1 0 203176722 88072192 20167 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/8446/statm: 21502 20167 119 243 0 21256 0
Current children cumulated CPU time (s) 342.01
Current children cumulated vsize (KiB) 86008

[startup+402.301 s]
/proc/loadavg: 1.02 0.99 0.92 2/78 9121
/proc/meminfo: memFree=1484864/2055920 swapFree=4159400/4192956
[pid=8446] ppid=8444 vsize=86072 CPUtime=401.98
/proc/8446/stat : 8446 (cmusat) R 8444 8446 7237 0 -1 4194304 26102 0 0 0 40180 18 0 0 25 0 1 0 203176722 88137728 20274 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589676 0 0 4096 35 0 0 0 17 1 0 0
/proc/8446/statm: 21518 20274 119 243 0 21272 0
Current children cumulated CPU time (s) 401.98
Current children cumulated vsize (KiB) 86072

[startup+462.301 s]
/proc/loadavg: 1.01 0.99 0.92 2/78 9121
/proc/meminfo: memFree=1484288/2055920 swapFree=4159400/4192956
[pid=8446] ppid=8444 vsize=86432 CPUtime=461.95
/proc/8446/stat : 8446 (cmusat) R 8444 8446 7237 0 -1 4194304 26566 0 0 0 46177 18 0 0 25 0 1 0 203176722 88506368 20427 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/8446/statm: 21608 20427 119 243 0 21362 0
Current children cumulated CPU time (s) 461.95
Current children cumulated vsize (KiB) 86432

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 9121
/proc/meminfo: memFree=1483520/2055920 swapFree=4159400/4192956
[pid=8446] ppid=8444 vsize=87524 CPUtime=521.94
/proc/8446/stat : 8446 (cmusat) R 8444 8446 7237 0 -1 4194304 26827 0 0 0 52175 19 0 0 25 0 1 0 203176722 89624576 20688 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/8446/statm: 21881 20688 119 243 0 21635 0
Current children cumulated CPU time (s) 521.94
Current children cumulated vsize (KiB) 87524

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 9121
/proc/meminfo: memFree=1478784/2055920 swapFree=4159400/4192956
[pid=8446] ppid=8444 vsize=91960 CPUtime=581.91
/proc/8446/stat : 8446 (cmusat) R 8444 8446 7237 0 -1 4194304 28263 0 0 0 58171 20 0 0 25 0 1 0 203176722 94167040 21796 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589823 0 0 4096 35 0 0 0 17 1 0 0
/proc/8446/statm: 22990 21796 119 243 0 22744 0
Current children cumulated CPU time (s) 581.91
Current children cumulated vsize (KiB) 91960

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 9121
/proc/meminfo: memFree=1475904/2055920 swapFree=4159400/4192956
[pid=8446] ppid=8444 vsize=94956 CPUtime=641.9
/proc/8446/stat : 8446 (cmusat) R 8444 8446 7237 0 -1 4194304 28984 0 0 0 64168 22 0 0 25 0 1 0 203176722 97234944 22517 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/8446/statm: 23739 22517 119 243 0 23493 0
Current children cumulated CPU time (s) 641.9
Current children cumulated vsize (KiB) 94956

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 9121
/proc/meminfo: memFree=1471232/2055920 swapFree=4159400/4192956
[pid=8446] ppid=8444 vsize=99652 CPUtime=701.87
/proc/8446/stat : 8446 (cmusat) R 8444 8446 7237 0 -1 4194304 30518 0 0 0 70164 23 0 0 25 0 1 0 203176722 102043648 23704 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/8446/statm: 24913 23704 119 243 0 24667 0
Current children cumulated CPU time (s) 701.87
Current children cumulated vsize (KiB) 99652

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 9121
/proc/meminfo: memFree=1470400/2055920 swapFree=4159400/4192956
[pid=8446] ppid=8444 vsize=100560 CPUtime=761.85
/proc/8446/stat : 8446 (cmusat) R 8444 8446 7237 0 -1 4194304 30748 0 0 0 76161 24 0 0 25 0 1 0 203176722 102973440 23934 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/8446/statm: 25140 23934 119 243 0 24894 0
Current children cumulated CPU time (s) 761.85
Current children cumulated vsize (KiB) 100560

[startup+822.302 s]
/proc/loadavg: 1.10 1.02 0.93 2/78 9121
/proc/meminfo: memFree=1461568/2055920 swapFree=4159400/4192956
[pid=8446] ppid=8444 vsize=109192 CPUtime=821.83
/proc/8446/stat : 8446 (cmusat) R 8444 8446 7237 0 -1 4194304 33318 0 0 0 82156 27 0 0 25 0 1 0 203176722 111812608 26136 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/8446/statm: 27298 26136 119 243 0 27052 0
Current children cumulated CPU time (s) 821.83
Current children cumulated vsize (KiB) 109192

[startup+882.302 s]
/proc/loadavg: 1.09 1.03 0.94 2/78 9121
/proc/meminfo: memFree=1461120/2055920 swapFree=4159400/4192956
[pid=8446] ppid=8444 vsize=109808 CPUtime=881.8
/proc/8446/stat : 8446 (cmusat) R 8444 8446 7237 0 -1 4194304 33419 0 0 0 88153 27 0 0 25 0 1 0 203176722 112443392 26237 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/8446/statm: 27452 26237 119 243 0 27206 0
Current children cumulated CPU time (s) 881.8
Current children cumulated vsize (KiB) 109808

[startup+942.301 s]
/proc/loadavg: 1.08 1.04 0.94 2/78 9121
/proc/meminfo: memFree=1460864/2055920 swapFree=4159400/4192956
[pid=8446] ppid=8444 vsize=110000 CPUtime=941.79
/proc/8446/stat : 8446 (cmusat) R 8444 8446 7237 0 -1 4194304 33495 0 0 0 94151 28 0 0 25 0 1 0 203176722 112640000 26313 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/8446/statm: 27500 26313 119 243 0 27254 0
Current children cumulated CPU time (s) 941.79
Current children cumulated vsize (KiB) 110000

[startup+1002.3 s]
/proc/loadavg: 1.07 1.04 0.95 2/78 9121
/proc/meminfo: memFree=1450880/2055920 swapFree=4159400/4192956
[pid=8446] ppid=8444 vsize=119812 CPUtime=1001.76
/proc/8446/stat : 8446 (cmusat) R 8444 8446 7237 0 -1 4194304 36369 0 0 0 100145 31 0 0 25 0 1 0 203176722 122687488 28795 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/8446/statm: 29953 28795 119 243 0 29707 0
Current children cumulated CPU time (s) 1001.76
Current children cumulated vsize (KiB) 119812

[startup+1062.3 s]
/proc/loadavg: 1.07 1.05 0.95 2/78 9121
/proc/meminfo: memFree=1450752/2055920 swapFree=4159400/4192956
[pid=8446] ppid=8444 vsize=120136 CPUtime=1061.73
/proc/8446/stat : 8446 (cmusat) R 8444 8446 7237 0 -1 4194304 36427 0 0 0 106142 31 0 0 25 0 1 0 203176722 123019264 28853 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/8446/statm: 30034 28853 119 243 0 29788 0
Current children cumulated CPU time (s) 1061.73
Current children cumulated vsize (KiB) 120136

[startup+1122.3 s]
/proc/loadavg: 1.10 1.07 0.96 2/78 9121
/proc/meminfo: memFree=1450368/2055920 swapFree=4159400/4192956
[pid=8446] ppid=8444 vsize=120460 CPUtime=1121.72
/proc/8446/stat : 8446 (cmusat) R 8444 8446 7237 0 -1 4194304 36505 0 0 0 112140 32 0 0 25 0 1 0 203176722 123351040 28931 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/8446/statm: 30115 28931 119 243 0 29869 0
Current children cumulated CPU time (s) 1121.72
Current children cumulated vsize (KiB) 120460

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

[startup+1126.3 s]
/proc/loadavg: 1.10 1.06 0.96 2/78 9121
/proc/meminfo: memFree=1450368/2055920 swapFree=4159400/4192956
[pid=8446] ppid=8444 vsize=120460 CPUtime=1125.72
/proc/8446/stat : 8446 (cmusat) R 8444 8446 7237 0 -1 4194304 36506 0 0 0 112540 32 0 0 25 0 1 0 203176722 123351040 28932 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/8446/statm: 30115 28932 119 243 0 29869 0
Current children cumulated CPU time (s) 1125.72
Current children cumulated vsize (KiB) 120460

[startup+1151.9 s]
/proc/loadavg: 1.06 1.06 0.96 2/78 9121
/proc/meminfo: memFree=1450240/2055920 swapFree=4159400/4192956
[pid=8446] ppid=8444 vsize=120592 CPUtime=1151.3
/proc/8446/stat : 8446 (cmusat) R 8444 8446 7237 0 -1 4194304 36541 0 0 0 115098 32 0 0 25 0 1 0 203176722 123486208 28967 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/8446/statm: 30148 28967 119 243 0 29902 0
Current children cumulated CPU time (s) 1151.3
Current children cumulated vsize (KiB) 120592

[startup+1164.7 s]
/proc/loadavg: 1.05 1.06 0.96 2/78 9121
/proc/meminfo: memFree=1450176/2055920 swapFree=4159400/4192956
[pid=8446] ppid=8444 vsize=120724 CPUtime=1164.1
/proc/8446/stat : 8446 (cmusat) R 8444 8446 7237 0 -1 4194304 36567 0 0 0 116378 32 0 0 25 0 1 0 203176722 123621376 28993 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/8446/statm: 30181 28993 119 243 0 29935 0
Current children cumulated CPU time (s) 1164.1
Current children cumulated vsize (KiB) 120724

[startup+1171.1 s]
/proc/loadavg: 1.05 1.05 0.96 2/78 9121
/proc/meminfo: memFree=1450176/2055920 swapFree=4159400/4192956
[pid=8446] ppid=8444 vsize=120724 CPUtime=1170.49
/proc/8446/stat : 8446 (cmusat) R 8444 8446 7237 0 -1 4194304 36571 0 0 0 117017 32 0 0 25 0 1 0 203176722 123621376 28997 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/8446/statm: 30181 28997 119 243 0 29935 0
Current children cumulated CPU time (s) 1170.49
Current children cumulated vsize (KiB) 120724

[startup+1174.3 s]
/proc/loadavg: 1.04 1.05 0.96 2/78 9121
/proc/meminfo: memFree=1450176/2055920 swapFree=4159400/4192956
[pid=8446] ppid=8444 vsize=120724 CPUtime=1173.69
/proc/8446/stat : 8446 (cmusat) R 8444 8446 7237 0 -1 4194304 36572 0 0 0 117337 32 0 0 25 0 1 0 203176722 123621376 28998 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/8446/statm: 30181 28998 119 243 0 29935 0
Current children cumulated CPU time (s) 1173.69
Current children cumulated vsize (KiB) 120724

[startup+1175.91 s]
/proc/loadavg: 1.04 1.05 0.96 2/78 9121
/proc/meminfo: memFree=1450176/2055920 swapFree=4159400/4192956
[pid=8446] ppid=8444 vsize=120724 CPUtime=1175.3
/proc/8446/stat : 8446 (cmusat) R 8444 8446 7237 0 -1 4194304 36572 0 0 0 117498 32 0 0 25 0 1 0 203176722 123621376 28998 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/8446/statm: 30181 28998 119 243 0 29935 0
Current children cumulated CPU time (s) 1175.3
Current children cumulated vsize (KiB) 120724

[startup+1176.7 s]
/proc/loadavg: 1.04 1.05 0.96 2/78 9121
/proc/meminfo: memFree=1450176/2055920 swapFree=4159400/4192956
[pid=8446] ppid=8444 vsize=120724 CPUtime=1176.09
/proc/8446/stat : 8446 (cmusat) R 8444 8446 7237 0 -1 4194304 36572 0 0 0 117577 32 0 0 25 0 1 0 203176722 123621376 28998 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/8446/statm: 30181 28998 119 243 0 29935 0
Current children cumulated CPU time (s) 1176.09
Current children cumulated vsize (KiB) 120724

[startup+1177.1 s]
/proc/loadavg: 1.04 1.05 0.96 2/78 9121
/proc/meminfo: memFree=1450112/2055920 swapFree=4159400/4192956
[pid=8446] ppid=8444 vsize=120724 CPUtime=1176.49
/proc/8446/stat : 8446 (cmusat) R 8444 8446 7237 0 -1 4194304 36574 0 0 0 117617 32 0 0 25 0 1 0 203176722 123621376 29000 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/8446/statm: 30181 29000 119 243 0 29935 0
Current children cumulated CPU time (s) 1176.49
Current children cumulated vsize (KiB) 120724

[startup+1177.3 s]
/proc/loadavg: 1.04 1.05 0.96 2/78 9121
/proc/meminfo: memFree=1450112/2055920 swapFree=4159400/4192956
[pid=8446] ppid=8444 vsize=120724 CPUtime=1176.69
/proc/8446/stat : 8446 (cmusat) R 8444 8446 7237 0 -1 4194304 36574 0 0 0 117637 32 0 0 25 0 1 0 203176722 123621376 29000 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/8446/statm: 30181 29000 119 243 0 29935 0
Current children cumulated CPU time (s) 1176.69
Current children cumulated vsize (KiB) 120724

[startup+1177.4 s]
/proc/loadavg: 1.04 1.05 0.96 2/78 9121
/proc/meminfo: memFree=1450112/2055920 swapFree=4159400/4192956
[pid=8446] ppid=8444 vsize=120724 CPUtime=1176.79
/proc/8446/stat : 8446 (cmusat) R 8444 8446 7237 0 -1 4194304 36574 0 0 0 117647 32 0 0 25 0 1 0 203176722 123621376 29000 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/8446/statm: 30181 29000 119 243 0 29935 0
Current children cumulated CPU time (s) 1176.79
Current children cumulated vsize (KiB) 120724

Child status: 20
Real time (s): 1177.45
CPU time (s): 1176.85
CPU user time (s): 1176.5
CPU system time (s): 0.349946
CPU usage (%): 99.9495
Max. virtual memory (cumulated for all children) (KiB): 120724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1176.5
system time used= 0.349946
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36586
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= 24892

runsolver used 0.973851 second user time and 2.52662 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Thu Apr 26 01:56:29 UTC 2007

IDJOB= 370228
IDBENCH= 24749
IDSOLVER= 182
FILE ID= node13/370228-1177552589

PBS_JOBID= 4696621

Free space on /tmp= 66377 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest-02-03-04/contest03-SGI_30_50_30_20_1-dir.sat05-439.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/370228-1177552589/cmusat /tmp/evaluation/370228-1177552589/instance-370228-1177552589.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-370228-1177552589 -o ROOT/results/node13/solver-370228-1177552589 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370228-1177552589/cmusat /tmp/evaluation/370228-1177552589/instance-370228-1177552589.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  be0552b4894b69c578ebcc0b17dda689

RANDOM SEED= 754387531

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1566936 kB
Buffers:         40748 kB
Cached:         327364 kB
SwapCached:      12688 kB
Active:         298892 kB
Inactive:       130040 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1566936 kB
SwapTotal:     4192956 kB
SwapFree:      4159400 kB
Dirty:            3264 kB
Writeback:           0 kB
Mapped:          67844 kB
Slab:            45424 kB
Committed_AS:  6928336 kB
PageTables:       1960 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= 66422 MiB

End job on node13 on Thu Apr 26 02:16:07 UTC 2007