Trace number 367256

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 3661.2 3662.23

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-10-13-u.cnf
MD5SUMc10a1a201bfe26fc1d15892100d7fabd
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark3104.62
Satisfiable
(Un)Satisfiability was proved
Number of variables180608
Number of clauses815261
Sum of the clauses size1862226
Maximum clause length10
Minimum clause length1
Number of clauses of size 115232
Number of clauses of size 2655753
Number of clauses of size 3110056
Number of clauses of size 43800
Number of clauses of size 515200
Number of clauses of size over 515220

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  180608                                               |
1.00/1.00	c |  Number of clauses:    815261                                               |
3661.05/3662.13	c |  Parsing time:         0.91         sec                                       |
3661.05/3662.13	c #varS 180608 #clauseS 266801
3661.05/3662.13	c REMAP internally 1
3661.05/3662.13	c After remapping new number of variables: 43346
3661.05/3662.13	c DBreduced=0 GV=102[0]  GL=266895[ 266801,94] Prune=7138 decisions=7036 restart=0 est=5.20504 DB Impl=710882[0]  
3661.05/3662.13	c DBreduced=0 GV=152[0]  GL=266941[ 266801,140] Prune=7397 decisions=7245 restart=1 est=5.97328 DB Impl=1116135[0]  
3661.05/3662.13	c DBreduced=0 GV=226[0]  GL=267012[ 266801,211] Prune=7621 decisions=7395 restart=2 est=6.13942 DB Impl=1360858[0]  
3661.05/3662.13	c DBreduced=0 GV=339[0]  GL=267125[ 266801,324] Prune=7924 decisions=7585 restart=3 est=6.13928 DB Impl=1636631[0]  
3661.05/3662.13	c DBreduced=0 GV=508[0]  GL=267291[ 266801,490] Prune=8370 decisions=7862 restart=4 est=8.68148 DB Impl=2289713[0]  
3661.05/3662.13	c DBreduced=0 GV=760[0]  GL=267538[ 266801,737] Prune=9111 decisions=8351 restart=5 est=9.84414 DB Impl=2926774[0]  
3661.05/3662.13	c DBreduced=0 GV=1140[0]  GL=267911[ 266801,1110] Prune=10198 decisions=9058 restart=6 est=10.6241 DB Impl=4121106[0]  
3661.05/3662.13	c DBreduced=0 GV=1709[0]  GL=268479[ 266801,1678] Prune=11575 decisions=9866 restart=7 est=10.6355 DB Impl=5049963[0]  
3661.05/3662.13	c DBreduced=0 GV=2563[0]  GL=269323[ 266801,2522] Prune=13619 decisions=11056 restart=8 est=10.8087 DB Impl=6879192[0]  
3661.05/3662.13	c DBreduced=0 GV=3845[0]  GL=270605[ 266801,3804] Prune=16375 decisions=12530 restart=9 est=10.8087 DB Impl=8108513[0]  
3661.05/3662.13	c DBreduced=0 GV=5767[0]  GL=272515[ 266801,5714] Prune=20784 decisions=15017 restart=10 est=11.1753 DB Impl=11368350[0]  
3661.05/3662.13	c DBreduced=0 GV=8651[0]  GL=275396[ 266801,8595] Prune=27182 decisions=18531 restart=11 est=11.3772 DB Impl=15172529[0]  
3661.05/3662.13	c DBreduced=0 GV=12976[0]  GL=279711[ 266801,12910] Prune=36611 decisions=23635 restart=12 est=11.6838 DB Impl=19911282[0]  
3661.05/3662.13	c DBreduced=0 GV=19462[0]  GL=286186[ 266801,19385] Prune=50529 decisions=31067 restart=13 est=12.1973 DB Impl=31927876[0]  
3661.05/3662.13	c DBreduced=0 GV=29193[0]  GL=295908[ 266801,29107] Prune=71388 decisions=42195 restart=14 est=13.6497 DB Impl=45424423[0]  
3661.05/3662.13	c DBreduced=0 GV=43791[0]  GL=310488[ 266801,43687] Prune=102888 decisions=59097 restart=15 est=15.3629 DB Impl=63803129[0]  
3661.05/3662.13	c DBreduced=0 GV=65685[0]  GL=332369[ 266801,65568] Prune=149901 decisions=84216 restart=16 est=23.9538 DB Impl=88686132[0]  
3661.05/3662.13	c DBreduced=0 GV=98527[0]  GL=365182[ 266801,98381] Prune=219924 decisions=121397 restart=17 est=35.7938 DB Impl=121674689[0]  
3661.05/3662.13	c DBreduced=2 GV=147790[0]  GL=347545[ 266801,80744] Prune=323084 decisions=175294 restart=18 est=36.5557 DB Impl=170939014[0]  
3661.05/3662.13	c DBreduced=3 GV=221684[0]  GL=375114[ 266801,108313] Prune=478260 decisions=256576 restart=19 est=37.6346 DB Impl=239467516[0]  
3661.05/3662.13	c DBreduced=5 GV=332526[0]  GL=372185[ 266801,105384] Prune=710688 decisions=378162 restart=20 est=38.1168 DB Impl=354756166[0]  
3661.05/3662.13	c DBreduced=7 GV=498789[0]  GL=402654[ 266801,135853] Prune=1055266 decisions=556477 restart=21 est=42.2001 DB Impl=546095676[0]  
3661.05/3662.13	c DBreduced=10 GV=748183[0]  GL=430993[ 266801,164192] Prune=1573716 decisions=825533 restart=22 est=44.4658 DB Impl=806125657[0]  
3661.05/3662.13	c #Total time (in seconds): 3659.64
3661.05/3662.13	c #Memory used (in MB): 634.133
3661.05/3662.13	c 
3661.05/3662.13	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/node4/watcher-367256-1176927242 -o ROOT/results/node4/solver-367256-1176927242 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/367256-1176927242/cmusat /tmp/evaluation/367256-1176927242/instance-367256-1176927242.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 15000 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: 0.80 0.95 0.98 3/77 3284
/proc/meminfo: memFree=1806808/2055920 swapFree=4153812/4192956
[pid=3284] ppid=3282 vsize=2788 CPUtime=0
/proc/3284/stat : 3284 (cmusat) R 3282 3284 3228 0 -1 4194304 525 0 0 0 0 0 0 0 18 0 1 0 168762044 2854912 508 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134548965 0 0 4096 35 0 0 0 17 1 0 0
/proc/3284/statm: 697 508 96 243 0 451 0

[startup+0.063158 s]
/proc/loadavg: 0.80 0.95 0.98 3/77 3284
/proc/meminfo: memFree=1806808/2055920 swapFree=4153812/4192956
[pid=3284] ppid=3282 vsize=8252 CPUtime=0.06
/proc/3284/stat : 3284 (cmusat) R 3282 3284 3228 0 -1 4194304 1797 0 0 0 5 1 0 0 18 0 1 0 168762044 8450048 1780 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/3284/statm: 2063 1780 96 243 0 1817 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 8252

[startup+0.101162 s]
/proc/loadavg: 0.80 0.95 0.98 3/77 3284
/proc/meminfo: memFree=1806808/2055920 swapFree=4153812/4192956
[pid=3284] ppid=3282 vsize=13372 CPUtime=0.09
/proc/3284/stat : 3284 (cmusat) R 3282 3284 3228 0 -1 4194304 3011 0 0 0 8 1 0 0 18 0 1 0 168762044 13692928 2994 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/3284/statm: 3343 2994 96 243 0 3097 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13372

[startup+0.301182 s]
/proc/loadavg: 0.80 0.95 0.98 3/77 3284
/proc/meminfo: memFree=1806808/2055920 swapFree=4153812/4192956
[pid=3284] ppid=3282 vsize=38324 CPUtime=0.29
/proc/3284/stat : 3284 (cmusat) R 3282 3284 3228 0 -1 4194304 8074 0 0 0 25 4 0 0 19 0 1 0 168762044 39243776 8057 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/3284/statm: 9581 8058 96 243 0 9335 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 38324

[startup+0.701221 s]
/proc/loadavg: 0.80 0.95 0.98 3/77 3284
/proc/meminfo: memFree=1806808/2055920 swapFree=4153812/4192956
[pid=3284] ppid=3282 vsize=57468 CPUtime=0.69
/proc/3284/stat : 3284 (cmusat) R 3282 3284 3228 0 -1 4194304 12726 0 0 0 62 7 0 0 23 0 1 0 168762044 58847232 12709 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/3284/statm: 14367 12709 96 243 0 14121 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 57468

[startup+1.5013 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 3285
/proc/meminfo: memFree=1741648/2055920 swapFree=4153812/4192956
[pid=3284] ppid=3282 vsize=72064 CPUtime=1.49
/proc/3284/stat : 3284 (cmusat) R 3282 3284 3228 0 -1 4194304 16747 0 0 0 140 9 0 0 25 0 1 0 168762044 73793536 16730 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/3284/statm: 18016 16730 109 243 0 17770 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 72064

[startup+3.10145 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 3285
/proc/meminfo: memFree=1731728/2055920 swapFree=4153812/4192956
[pid=3284] ppid=3282 vsize=90904 CPUtime=3.09
/proc/3284/stat : 3284 (cmusat) R 3282 3284 3228 0 -1 4194304 21016 0 0 0 298 11 0 0 25 0 1 0 168762044 93085696 20999 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/3284/statm: 22726 20999 109 243 0 22480 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 90904

[startup+6.30175 s]
/proc/loadavg: 0.81 0.95 0.98 2/78 3285
/proc/meminfo: memFree=1769936/2055920 swapFree=4153812/4192956
[pid=3284] ppid=3282 vsize=42896 CPUtime=6.29
/proc/3284/stat : 3284 (cmusat) R 3282 3284 3228 0 -1 4194304 24801 0 0 0 616 13 0 0 25 0 1 0 168762044 43925504 9233 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/3284/statm: 10724 9233 118 243 0 10478 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 42896

[startup+12.7024 s]
/proc/loadavg: 0.83 0.95 0.98 2/78 3285
/proc/meminfo: memFree=1769936/2055920 swapFree=4153812/4192956
[pid=3284] ppid=3282 vsize=42896 CPUtime=12.68
/proc/3284/stat : 3284 (cmusat) R 3282 3284 3228 0 -1 4194304 24820 0 0 0 1255 13 0 0 25 0 1 0 168762044 43925504 9252 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/3284/statm: 10724 9252 118 243 0 10478 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 42896

[startup+25.5016 s]
/proc/loadavg: 0.86 0.95 0.98 2/78 3285
/proc/meminfo: memFree=1766864/2055920 swapFree=4153812/4192956
[pid=3284] ppid=3282 vsize=45936 CPUtime=25.49
/proc/3284/stat : 3284 (cmusat) R 3282 3284 3228 0 -1 4194304 25638 0 0 0 2534 15 0 0 25 0 1 0 168762044 47038464 10070 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589625 0 0 4096 35 0 0 0 17 1 0 0
/proc/3284/statm: 11484 10070 118 243 0 11238 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 45936

[startup+51.101 s]
/proc/loadavg: 0.91 0.96 0.98 2/78 3285
/proc/meminfo: memFree=1752336/2055920 swapFree=4153812/4192956
[pid=3284] ppid=3282 vsize=60860 CPUtime=51.06
/proc/3284/stat : 3284 (cmusat) R 3282 3284 3228 0 -1 4194304 29424 0 0 0 5087 19 0 0 25 0 1 0 168762044 62320640 13856 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134578787 0 0 4096 35 0 0 0 17 1 0 0
/proc/3284/statm: 15215 13856 118 243 0 14969 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 60860

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 3285
/proc/meminfo: memFree=1718864/2055920 swapFree=4153812/4192956
[pid=3284] ppid=3282 vsize=93236 CPUtime=102.25
/proc/3284/stat : 3284 (cmusat) R 3282 3284 3228 0 -1 4194304 37653 0 0 0 10198 27 0 0 25 0 1 0 168762044 95473664 22085 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/3284/statm: 23309 22085 118 243 0 23063 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 93236

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 3285
/proc/meminfo: memFree=1685520/2055920 swapFree=4153812/4192956
[pid=3284] ppid=3282 vsize=126168 CPUtime=162.24
/proc/3284/stat : 3284 (cmusat) R 3282 3284 3228 0 -1 4194304 46002 0 0 0 16189 35 0 0 25 0 1 0 168762044 129196032 30434 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589468 0 0 4096 35 0 0 0 17 1 0 0
/proc/3284/statm: 31542 30434 118 243 0 31296 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 126168

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 3285
/proc/meminfo: memFree=1644304/2055920 swapFree=4153812/4192956
[pid=3284] ppid=3282 vsize=166772 CPUtime=222.22
/proc/3284/stat : 3284 (cmusat) R 3282 3284 3228 0 -1 4194304 56259 0 0 0 22179 43 0 0 25 0 1 0 168762044 170774528 40691 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/3284/statm: 41693 40691 118 243 0 41447 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 166772

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 3285
/proc/meminfo: memFree=1608016/2055920 swapFree=4153812/4192956
[pid=3284] ppid=3282 vsize=202396 CPUtime=282.2
/proc/3284/stat : 3284 (cmusat) R 3282 3284 3228 0 -1 4194304 66005 0 0 0 28169 51 0 0 25 0 1 0 168762044 207253504 49706 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3284/statm: 50599 49706 118 243 0 50353 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 202396

[startup+342.302 s]
/proc/loadavg: 1.07 0.99 0.99 2/78 3285
/proc/meminfo: memFree=1608016/2055920 swapFree=4153812/4192956
[pid=3284] ppid=3282 vsize=202396 CPUtime=342.18
/proc/3284/stat : 3284 (cmusat) R 3282 3284 3228 0 -1 4194304 66008 0 0 0 34167 51 0 0 25 0 1 0 168762044 207253504 49709 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134581196 0 0 4096 35 0 0 0 17 1 0 0
/proc/3284/statm: 50599 49709 118 243 0 50353 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 202396

[startup+402.302 s]
/proc/loadavg: 1.10 1.00 0.99 2/78 3285
/proc/meminfo: memFree=1607952/2055920 swapFree=4153812/4192956
[pid=3284] ppid=3282 vsize=202396 CPUtime=402.17
/proc/3284/stat : 3284 (cmusat) R 3282 3284 3228 0 -1 4194304 66012 0 0 0 40165 52 0 0 25 0 1 0 168762044 207253504 49713 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3284/statm: 50599 49713 118 243 0 50353 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 202396

[startup+462.301 s]
/proc/loadavg: 1.10 1.02 1.00 2/78 3285
/proc/meminfo: memFree=1607952/2055920 swapFree=4153812/4192956
[pid=3284] ppid=3282 vsize=202400 CPUtime=462.16
/proc/3284/stat : 3284 (cmusat) R 3282 3284 3228 0 -1 4194304 66798 0 0 0 46163 53 0 0 25 0 1 0 168762044 207257600 49718 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589466 0 0 4096 35 0 0 0 17 1 0 0
/proc/3284/statm: 50600 49718 118 243 0 50354 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 202400

[startup+522.301 s]
/proc/loadavg: 1.10 1.03 1.00 2/78 3285
/proc/meminfo: memFree=1607888/2055920 swapFree=4153812/4192956
[pid=3284] ppid=3282 vsize=202400 CPUtime=522.14
/proc/3284/stat : 3284 (cmusat) R 3282 3284 3228 0 -1 4194304 66804 0 0 0 52161 53 0 0 25 0 1 0 168762044 207257600 49724 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590121 0 0 4096 35 0 0 0 17 1 0 0
/proc/3284/statm: 50600 49724 118 243 0 50354 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 202400

[startup+582.302 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 3285
/proc/meminfo: memFree=1592144/2055920 swapFree=4153812/4192956
[pid=3284] ppid=3282 vsize=217900 CPUtime=582.13
/proc/3284/stat : 3284 (cmusat) R 3282 3284 3228 0 -1 4194304 71507 0 0 0 58155 58 0 0 25 0 1 0 168762044 223129600 53645 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590282 0 0 4096 35 0 0 0 17 1 0 0
/proc/3284/statm: 54475 53645 118 243 0 54229 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 217900

[startup+642.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 3285
/proc/meminfo: memFree=1592080/2055920 swapFree=4153812/4192956
[pid=3284] ppid=3282 vsize=218060 CPUtime=642.12
/proc/3284/stat : 3284 (cmusat) R 3282 3284 3228 0 -1 4194304 71520 0 0 0 64154 58 0 0 25 0 1 0 168762044 223293440 53658 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/3284/statm: 54515 53658 118 243 0 54269 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 218060


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

/proc/meminfo: memFree=1177736/2055920 swapFree=4153812/4192956
[pid=3284] ppid=3282 vsize=645000 CPUtime=3041.4
/proc/3284/stat : 3284 (cmusat) R 3282 3284 3228 0 -1 4194304 182727 0 0 0 304000 140 0 0 25 0 1 0 168762044 660480000 156784 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135091424 0 0 4096 35 0 0 0 17 1 0 0
/proc/3284/statm: 161250 156784 118 243 0 161004 0
Current children cumulated CPU time (s) 3041.4
Current children cumulated vsize (KiB) 645000

[startup+3102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3485
/proc/meminfo: memFree=1177800/2055920 swapFree=4153812/4192956
[pid=3284] ppid=3282 vsize=645000 CPUtime=3101.39
/proc/3284/stat : 3284 (cmusat) R 3282 3284 3228 0 -1 4194304 182729 0 0 0 309998 141 0 0 25 0 1 0 168762044 660480000 156786 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3284/statm: 161250 156786 118 243 0 161004 0
Current children cumulated CPU time (s) 3101.39
Current children cumulated vsize (KiB) 645000

[startup+3162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3485
/proc/meminfo: memFree=1177736/2055920 swapFree=4153812/4192956
[pid=3284] ppid=3282 vsize=645000 CPUtime=3161.38
/proc/3284/stat : 3284 (cmusat) R 3282 3284 3228 0 -1 4194304 182730 0 0 0 315997 141 0 0 25 0 1 0 168762044 660480000 156787 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3284/statm: 161250 156787 118 243 0 161004 0
Current children cumulated CPU time (s) 3161.38
Current children cumulated vsize (KiB) 645000

[startup+3222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3485
/proc/meminfo: memFree=1177680/2055920 swapFree=4153812/4192956
[pid=3284] ppid=3282 vsize=644868 CPUtime=3221.37
/proc/3284/stat : 3284 (cmusat) R 3282 3284 3228 0 -1 4194304 182743 0 0 0 321995 142 0 0 25 0 1 0 168762044 660344832 156767 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3284/statm: 161217 156767 118 243 0 160971 0
Current children cumulated CPU time (s) 3221.37
Current children cumulated vsize (KiB) 644868

[startup+3282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3485
/proc/meminfo: memFree=1177680/2055920 swapFree=4153812/4192956
[pid=3284] ppid=3282 vsize=644868 CPUtime=3281.35
/proc/3284/stat : 3284 (cmusat) R 3282 3284 3228 0 -1 4194304 182746 0 0 0 327993 142 0 0 25 0 1 0 168762044 660344832 156770 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135087762 0 0 4096 35 0 0 0 17 1 0 0
/proc/3284/statm: 161217 156770 118 243 0 160971 0
Current children cumulated CPU time (s) 3281.35
Current children cumulated vsize (KiB) 644868

[startup+3342.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3485
/proc/meminfo: memFree=1177680/2055920 swapFree=4153812/4192956
[pid=3284] ppid=3282 vsize=644868 CPUtime=3341.33
/proc/3284/stat : 3284 (cmusat) R 3282 3284 3228 0 -1 4194304 182753 0 0 0 333991 142 0 0 25 0 1 0 168762044 660344832 156777 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3284/statm: 161217 156777 118 243 0 160971 0
Current children cumulated CPU time (s) 3341.33
Current children cumulated vsize (KiB) 644868

[startup+3402.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3485
/proc/meminfo: memFree=1177552/2055920 swapFree=4153812/4192956
[pid=3284] ppid=3282 vsize=644868 CPUtime=3401.33
/proc/3284/stat : 3284 (cmusat) R 3282 3284 3228 0 -1 4194304 182771 0 0 0 339990 143 0 0 25 0 1 0 168762044 660344832 156795 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589769 0 0 4096 35 0 0 0 17 1 0 0
/proc/3284/statm: 161217 156795 118 243 0 160971 0
Current children cumulated CPU time (s) 3401.33
Current children cumulated vsize (KiB) 644868

[startup+3462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3485
/proc/meminfo: memFree=1177360/2055920 swapFree=4153812/4192956
[pid=3284] ppid=3282 vsize=644868 CPUtime=3461.3
/proc/3284/stat : 3284 (cmusat) R 3282 3284 3228 0 -1 4194304 182782 0 0 0 345987 143 0 0 25 0 1 0 168762044 660344832 156806 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/3284/statm: 161217 156806 118 243 0 160971 0
Current children cumulated CPU time (s) 3461.3
Current children cumulated vsize (KiB) 644868

[startup+3522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3485
/proc/meminfo: memFree=1176976/2055920 swapFree=4153812/4192956
[pid=3284] ppid=3282 vsize=644868 CPUtime=3521.29
/proc/3284/stat : 3284 (cmusat) R 3282 3284 3228 0 -1 4194304 182873 0 0 0 351985 144 0 0 25 0 1 0 168762044 660344832 156897 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589468 0 0 4096 35 0 0 0 17 1 0 0
/proc/3284/statm: 161217 156897 118 243 0 160971 0
Current children cumulated CPU time (s) 3521.29
Current children cumulated vsize (KiB) 644868

[startup+3582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3485
/proc/meminfo: memFree=1176592/2055920 swapFree=4153812/4192956
[pid=3284] ppid=3282 vsize=644868 CPUtime=3581.27
/proc/3284/stat : 3284 (cmusat) R 3282 3284 3228 0 -1 4194304 182965 0 0 0 357983 144 0 0 25 0 1 0 168762044 660344832 156989 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3284/statm: 161217 156989 118 243 0 160971 0
Current children cumulated CPU time (s) 3581.27
Current children cumulated vsize (KiB) 644868

[startup+3642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3485
/proc/meminfo: memFree=1172048/2055920 swapFree=4153812/4192956
[pid=3284] ppid=3282 vsize=649352 CPUtime=3641.26
/proc/3284/stat : 3284 (cmusat) R 3282 3284 3228 0 -1 4194304 184091 0 0 0 363981 145 0 0 25 0 1 0 168762044 664936448 158115 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3284/statm: 162338 158115 118 243 0 162092 0
Current children cumulated CPU time (s) 3641.26
Current children cumulated vsize (KiB) 649352

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

[startup+3647.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3485
/proc/meminfo: memFree=1172048/2055920 swapFree=4153812/4192956
[pid=3284] ppid=3282 vsize=649352 CPUtime=3646.85
/proc/3284/stat : 3284 (cmusat) R 3282 3284 3228 0 -1 4194304 184091 0 0 0 364540 145 0 0 25 0 1 0 168762044 664936448 158115 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589696 0 0 4096 35 0 0 0 17 1 0 0
/proc/3284/statm: 162338 158115 118 243 0 162092 0
Current children cumulated CPU time (s) 3646.85
Current children cumulated vsize (KiB) 649352

[startup+3654.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3485
/proc/meminfo: memFree=1172048/2055920 swapFree=4153812/4192956
[pid=3284] ppid=3282 vsize=649352 CPUtime=3653.25
/proc/3284/stat : 3284 (cmusat) R 3282 3284 3228 0 -1 4194304 184091 0 0 0 365180 145 0 0 25 0 1 0 168762044 664936448 158115 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/3284/statm: 162338 158115 118 243 0 162092 0
Current children cumulated CPU time (s) 3653.25
Current children cumulated vsize (KiB) 649352

[startup+3657.51 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 3485
/proc/meminfo: memFree=1172048/2055920 swapFree=4153812/4192956
[pid=3284] ppid=3282 vsize=649352 CPUtime=3656.46
/proc/3284/stat : 3284 (cmusat) R 3282 3284 3228 0 -1 4194304 184091 0 0 0 365501 145 0 0 25 0 1 0 168762044 664936448 158115 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/3284/statm: 162338 158115 118 243 0 162092 0
Current children cumulated CPU time (s) 3656.46
Current children cumulated vsize (KiB) 649352

[startup+3660.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3485
/proc/meminfo: memFree=1172048/2055920 swapFree=4153812/4192956
[pid=3284] ppid=3282 vsize=649352 CPUtime=3659.65
/proc/3284/stat : 3284 (cmusat) R 3282 3284 3228 0 -1 4194304 184091 0 0 0 365820 145 0 0 25 0 1 0 168762044 664936448 158115 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3284/statm: 162338 158115 118 243 0 162092 0
Current children cumulated CPU time (s) 3659.65
Current children cumulated vsize (KiB) 649352

[startup+3661.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3485
/proc/meminfo: memFree=1172048/2055920 swapFree=4153812/4192956
[pid=3284] ppid=3282 vsize=649352 CPUtime=3660.45
/proc/3284/stat : 3284 (cmusat) R 3282 3284 3228 0 -1 4194304 184091 0 0 0 365900 145 0 0 25 0 1 0 168762044 664936448 158115 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134578742 0 0 4096 35 0 0 0 17 1 0 0
/proc/3284/statm: 162338 158115 118 243 0 162092 0
Current children cumulated CPU time (s) 3660.45
Current children cumulated vsize (KiB) 649352

[startup+3661.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3485
/proc/meminfo: memFree=1172048/2055920 swapFree=4153812/4192956
[pid=3284] ppid=3282 vsize=649352 CPUtime=3660.85
/proc/3284/stat : 3284 (cmusat) R 3282 3284 3228 0 -1 4194304 184091 0 0 0 365940 145 0 0 25 0 1 0 168762044 664936448 158115 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/3284/statm: 162338 158115 118 243 0 162092 0
Current children cumulated CPU time (s) 3660.85
Current children cumulated vsize (KiB) 649352

[startup+3662.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3485
/proc/meminfo: memFree=1172048/2055920 swapFree=4153812/4192956
[pid=3284] ppid=3282 vsize=649352 CPUtime=3661.05
/proc/3284/stat : 3284 (cmusat) R 3282 3284 3228 0 -1 4194304 184091 0 0 0 365960 145 0 0 25 0 1 0 168762044 664936448 158115 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134580956 0 0 4096 35 0 0 0 17 1 0 0
/proc/3284/statm: 162338 158115 118 243 0 162092 0
Current children cumulated CPU time (s) 3661.05
Current children cumulated vsize (KiB) 649352

[startup+3662.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3485
/proc/meminfo: memFree=1172048/2055920 swapFree=4153812/4192956
[pid=3284] ppid=3282 vsize=0 CPUtime=3661.15
/proc/3284/stat : 3284 (cmusat) R 3282 3284 3228 0 -1 4194308 184103 0 0 0 365963 152 0 0 25 0 1 0 168762044 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 35 0 0 0 17 1 0 0
/proc/3284/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 3661.15
Current children cumulated vsize (KiB) 0

Child status: 20
Real time (s): 3662.23
CPU time (s): 3661.2
CPU user time (s): 3659.64
CPU system time (s): 1.55876
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 649352

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3659.64
system time used= 1.55876
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 184103
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= 8
involuntary context switches= 6660

runsolver used 4.32734 second user time and 8.66068 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Wed Apr 18 20:14:03 UTC 2007

IDJOB= 367256
IDBENCH= 20380
IDSOLVER= 173
FILE ID= node4/367256-1176927242

PBS_JOBID= 4605671

Free space on /tmp= 66458 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-10-13-u.cnf
COMMAND LINE= /tmp/evaluation/367256-1176927242/cmusat /tmp/evaluation/367256-1176927242/instance-367256-1176927242.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-367256-1176927242 -o ROOT/results/node4/solver-367256-1176927242 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/367256-1176927242/cmusat /tmp/evaluation/367256-1176927242/instance-367256-1176927242.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  c10a1a201bfe26fc1d15892100d7fabd

RANDOM SEED= 1928609

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.218
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	: 5931.00
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		: 3000.218
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:       1807280 kB
Buffers:         28816 kB
Cached:         140448 kB
SwapCached:       2300 kB
Active:          91100 kB
Inactive:       100764 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1807280 kB
SwapTotal:     4192956 kB
SwapFree:      4153812 kB
Dirty:           16768 kB
Writeback:           0 kB
Mapped:          30056 kB
Slab:            42336 kB
Committed_AS:  5267224 kB
PageTables:       1816 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= 66458 MiB

End job on node4 on Wed Apr 18 21:15:05 UTC 2007