Trace number 370235

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 678.012 678.376

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest02-Mat26.sat05-457.reshuffled-07.cnf
MD5SUM3d4fadc8af17bc65dbe7fef013825ed5
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark296.588
Satisfiable
(Un)Satisfiability was proved
Number of variables744
Number of clauses2464
Sum of the clauses size6432
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2960
Number of clauses of size 31504
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  744                                                  |
0.00/0.00	c |  Number of clauses:    2464                                                 |
677.93/678.36	c |  Parsing time:         0.00         sec                                       |
677.93/678.36	c #varS 744 #clauseS 2208
677.93/678.36	c REMAP internally 1
677.93/678.36	c After remapping new number of variables: 360
677.93/678.36	c DBreduced=0 GV=101[0]  GL=2309[ 2208,101] Prune=283 decisions=182 restart=0 est=0.000773754 DB Impl=6575[0]  
677.93/678.36	c DBreduced=0 GV=152[0]  GL=2360[ 2208,152] Prune=416 decisions=264 restart=1 est=0.000773754 DB Impl=9868[0]  
677.93/678.36	c DBreduced=0 GV=226[0]  GL=2434[ 2208,226] Prune=593 decisions=367 restart=2 est=0.000773754 DB Impl=12826[0]  
677.93/678.36	c DBreduced=0 GV=338[0]  GL=2546[ 2208,338] Prune=861 decisions=523 restart=3 est=0.000773754 DB Impl=20493[0]  
677.93/678.36	c DBreduced=0 GV=507[0]  GL=2715[ 2208,507] Prune=1302 decisions=795 restart=4 est=0.000773754 DB Impl=30486[0]  
677.93/678.36	c DBreduced=0 GV=760[0]  GL=2968[ 2208,760] Prune=1875 decisions=1115 restart=5 est=0.000773754 DB Impl=40263[0]  
677.93/678.36	c DBreduced=0 GV=1140[0]  GL=3348[ 2208,1140] Prune=2929 decisions=1789 restart=6 est=0.000773754 DB Impl=54120[0]  
677.93/678.36	c DBreduced=3 GV=1709[0]  GL=3125[ 2208,917] Prune=4210 decisions=2501 restart=7 est=0.000773754 DB Impl=85986[0]  
677.93/678.36	c DBreduced=4 GV=2563[0]  GL=3254[ 2208,1046] Prune=6115 decisions=3552 restart=8 est=0.000773754 DB Impl=134030[0]  
677.93/678.36	c DBreduced=5 GV=3845[0]  GL=3764[ 2208,1556] Prune=8931 decisions=5086 restart=9 est=0.000773766 DB Impl=188792[0]  
677.93/678.36	c DBreduced=7 GV=5768[0]  GL=4021[ 2208,1813] Prune=13254 decisions=7486 restart=10 est=0.000773754 DB Impl=303309[0]  
677.93/678.36	c DBreduced=9 GV=8650[0]  GL=4875[ 2208,2667] Prune=19621 decisions=10971 restart=11 est=0.000773754 DB Impl=468563[0]  
677.93/678.36	c DBreduced=12 GV=12977[0]  GL=5458[ 2208,3250] Prune=29532 decisions=16555 restart=12 est=0.000773754 DB Impl=729006[0]  
677.93/678.36	c DBreduced=15 GV=19462[0]  GL=6935[ 2208,4727] Prune=43958 decisions=24496 restart=13 est=0.000773754 DB Impl=1123381[0]  
677.93/678.36	c DBreduced=19 GV=29194[0]  GL=7635[ 2208,5427] Prune=65975 decisions=36781 restart=14 est=0.000773754 DB Impl=1683203[0]  
677.93/678.36	c DBreduced=23 GV=43790[0]  GL=9052[ 2208,6844] Prune=98454 decisions=54664 restart=15 est=0.000773754 DB Impl=2409302[0]  
677.93/678.36	c DBreduced=27 GV=65685[0]  GL=11818[ 2208,9610] Prune=147386 decisions=81701 restart=16 est=0.000773754 DB Impl=3554089[0]  
677.93/678.36	c DBreduced=31 GV=98527[0]  GL=16922[ 2208,14714] Prune=219836 decisions=121309 restart=17 est=0.000773754 DB Impl=5336714[0]  
677.93/678.36	c DBreduced=35 GV=147791[0]  GL=25232[ 2208,23024] Prune=326846 decisions=179055 restart=18 est=0.000773754 DB Impl=8176708[0]  
677.93/678.36	c DBreduced=39 GV=221687[0]  GL=38671[ 2208,36463] Prune=488505 decisions=266818 restart=19 est=0.000773754 DB Impl=11955695[0]  
677.93/678.36	c DBreduced=43 GV=332527[0]  GL=61568[ 2208,59360] Prune=732155 decisions=399628 restart=20 est=0.000775916 DB Impl=17910278[0]  
677.93/678.36	c DBreduced=47 GV=498789[0]  GL=100758[ 2208,98550] Prune=1094065 decisions=595276 restart=21 est=0.000775904 DB Impl=27129947[0]  
677.93/678.36	c DBreduced=52 GV=748183[0]  GL=107269[ 2208,105061] Prune=1635414 decisions=887231 restart=22 est=0.00156895 DB Impl=40947915[0]  
677.93/678.36	c #Total time (in seconds): 677.773
677.93/678.36	c #Memory used (in MB): 47.6133
677.93/678.36	c 
677.93/678.36	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/node18/watcher-370235-1177552650 -o ROOT/results/node18/solver-370235-1177552650 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370235-1177552650/cmusat /tmp/evaluation/370235-1177552650/instance-370235-1177552650.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: 0.90 0.95 0.91 3/77 1312
/proc/meminfo: memFree=1539080/2055920 swapFree=4147180/4192956
[pid=1312] ppid=1310 vsize=2444 CPUtime=0
/proc/1312/stat : 1312 (cmusat) R 1310 1312 371 0 -1 4194304 214 0 0 0 0 0 0 0 18 0 1 0 203182420 2502656 198 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134530326 0 0 4096 35 0 0 0 17 1 0 0
/proc/1312/statm: 611 198 108 243 0 365 0

[startup+0.105519 s]
/proc/loadavg: 0.90 0.95 0.91 3/77 1312
/proc/meminfo: memFree=1539080/2055920 swapFree=4147180/4192956
[pid=1312] ppid=1310 vsize=2732 CPUtime=0.1
/proc/1312/stat : 1312 (cmusat) R 1310 1312 371 0 -1 4194304 298 0 0 0 10 0 0 0 18 0 1 0 203182420 2797568 282 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/1312/statm: 683 282 118 243 0 437 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2732

[startup+0.202529 s]
/proc/loadavg: 0.90 0.95 0.91 3/77 1312
/proc/meminfo: memFree=1539080/2055920 swapFree=4147180/4192956
[pid=1312] ppid=1310 vsize=2732 CPUtime=0.19
/proc/1312/stat : 1312 (cmusat) R 1310 1312 371 0 -1 4194304 314 0 0 0 19 0 0 0 19 0 1 0 203182420 2797568 298 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589591 0 0 4096 35 0 0 0 17 1 0 0
/proc/1312/statm: 683 298 118 243 0 437 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2732

[startup+0.302539 s]
/proc/loadavg: 0.90 0.95 0.91 3/77 1312
/proc/meminfo: memFree=1539080/2055920 swapFree=4147180/4192956
[pid=1312] ppid=1310 vsize=3156 CPUtime=0.29
/proc/1312/stat : 1312 (cmusat) R 1310 1312 371 0 -1 4194304 401 0 0 0 29 0 0 0 19 0 1 0 203182420 3231744 385 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589563 0 0 4096 35 0 0 0 17 1 0 0
/proc/1312/statm: 789 385 118 243 0 543 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3156

[startup+0.702578 s]
/proc/loadavg: 0.90 0.95 0.91 3/77 1312
/proc/meminfo: memFree=1539080/2055920 swapFree=4147180/4192956
[pid=1312] ppid=1310 vsize=3268 CPUtime=0.69
/proc/1312/stat : 1312 (cmusat) R 1310 1312 371 0 -1 4194304 433 0 0 0 69 0 0 0 24 0 1 0 203182420 3346432 417 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134582371 0 0 4096 35 0 0 0 17 1 0 0
/proc/1312/statm: 817 417 118 243 0 571 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3268

[startup+1.50165 s]
/proc/loadavg: 0.90 0.95 0.91 2/78 1313
/proc/meminfo: memFree=1537600/2055920 swapFree=4147180/4192956
[pid=1312] ppid=1310 vsize=3700 CPUtime=1.49
/proc/1312/stat : 1312 (cmusat) R 1310 1312 371 0 -1 4194304 531 0 0 0 149 0 0 0 25 0 1 0 203182420 3788800 515 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/1312/statm: 925 515 118 243 0 679 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3700

[startup+3.10181 s]
/proc/loadavg: 0.90 0.95 0.91 2/78 1313
/proc/meminfo: memFree=1536384/2055920 swapFree=4147180/4192956
[pid=1312] ppid=1310 vsize=4740 CPUtime=3.09
/proc/1312/stat : 1312 (cmusat) R 1310 1312 371 0 -1 4194304 771 0 0 0 309 0 0 0 25 0 1 0 203182420 4853760 755 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589615 0 0 4096 35 0 0 0 17 1 0 0
/proc/1312/statm: 1185 755 118 243 0 939 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4740

[startup+6.30112 s]
/proc/loadavg: 0.91 0.95 0.91 2/78 1313
/proc/meminfo: memFree=1535552/2055920 swapFree=4147180/4192956
[pid=1312] ppid=1310 vsize=5552 CPUtime=6.29
/proc/1312/stat : 1312 (cmusat) R 1310 1312 371 0 -1 4194304 1014 0 0 0 629 0 0 0 25 0 1 0 203182420 5685248 998 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/1312/statm: 1388 998 118 243 0 1142 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5552

[startup+12.7017 s]
/proc/loadavg: 0.92 0.95 0.91 2/78 1313
/proc/meminfo: memFree=1533504/2055920 swapFree=4147180/4192956
[pid=1312] ppid=1310 vsize=7592 CPUtime=12.69
/proc/1312/stat : 1312 (cmusat) R 1310 1312 371 0 -1 4194304 1766 0 0 0 1269 0 0 0 25 0 1 0 203182420 7774208 1427 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590259 0 0 4096 35 0 0 0 17 1 0 0
/proc/1312/statm: 1898 1427 118 243 0 1652 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7592

[startup+25.502 s]
/proc/loadavg: 0.93 0.96 0.91 2/78 1313
/proc/meminfo: memFree=1528256/2055920 swapFree=4147180/4192956
[pid=1312] ppid=1310 vsize=13632 CPUtime=25.48
/proc/1312/stat : 1312 (cmusat) R 1310 1312 371 0 -1 4194304 3608 0 0 0 2547 1 0 0 25 0 1 0 203182420 13959168 2755 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/1312/statm: 3408 2755 118 243 0 3162 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13632

[startup+51.1014 s]
/proc/loadavg: 0.96 0.96 0.91 2/78 1313
/proc/meminfo: memFree=1526720/2055920 swapFree=4147180/4192956
[pid=1312] ppid=1310 vsize=14640 CPUtime=51.08
/proc/1312/stat : 1312 (cmusat) R 1310 1312 371 0 -1 4194304 4426 0 0 0 5106 2 0 0 25 0 1 0 203182420 14991360 3134 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/1312/statm: 3660 3134 118 243 0 3414 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 14640

[startup+102.301 s]
/proc/loadavg: 0.98 0.96 0.91 2/78 1313
/proc/meminfo: memFree=1518784/2055920 swapFree=4147180/4192956
[pid=1312] ppid=1310 vsize=24108 CPUtime=102.27
/proc/1312/stat : 1312 (cmusat) R 1310 1312 371 0 -1 4194304 7484 0 0 0 10223 4 0 0 25 0 1 0 203182420 24686592 5110 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590026 0 0 4096 35 0 0 0 17 1 0 0
/proc/1312/statm: 6027 5110 118 243 0 5781 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 24108

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 1313
/proc/meminfo: memFree=1516160/2055920 swapFree=4147180/4192956
[pid=1312] ppid=1310 vsize=26216 CPUtime=162.25
/proc/1312/stat : 1312 (cmusat) R 1310 1312 371 0 -1 4194304 8718 0 0 0 16220 5 0 0 25 0 1 0 203182420 26845184 5767 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/1312/statm: 6554 5767 118 243 0 6308 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 26216

[startup+222.307 s]
/proc/loadavg: 0.99 0.97 0.91 2/84 1387
/proc/meminfo: memFree=1510976/2055920 swapFree=4147180/4192956
[pid=1312] ppid=1310 vsize=29468 CPUtime=222.2
/proc/1312/stat : 1312 (cmusat) R 1310 1312 371 0 -1 4194304 9879 0 0 0 22214 6 0 0 25 0 1 0 203182420 30175232 6710 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/1312/statm: 7367 6710 118 243 0 7121 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 29468

[startup+282.302 s]
/proc/loadavg: 1.15 1.00 0.93 2/83 1958
/proc/meminfo: memFree=1460992/2055920 swapFree=4147180/4192956
[pid=1312] ppid=1310 vsize=46276 CPUtime=282.05
/proc/1312/stat : 1312 (cmusat) R 1310 1312 371 0 -1 4194304 14724 0 0 0 28187 18 0 0 25 0 1 0 203182420 47386624 9913 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134581457 0 0 4096 35 0 0 0 17 1 0 0
/proc/1312/statm: 11569 9913 118 243 0 11323 0
Current children cumulated CPU time (s) 282.05
Current children cumulated vsize (KiB) 46276

[startup+342.302 s]
/proc/loadavg: 1.05 1.00 0.93 2/78 2018
/proc/meminfo: memFree=1453760/2055920 swapFree=4147180/4192956
[pid=1312] ppid=1310 vsize=46784 CPUtime=342.02
/proc/1312/stat : 1312 (cmusat) R 1310 1312 371 0 -1 4194304 15220 0 0 0 34183 19 0 0 25 0 1 0 203182420 47906816 10121 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/1312/statm: 11696 10121 118 243 0 11450 0
Current children cumulated CPU time (s) 342.02
Current children cumulated vsize (KiB) 46784

[startup+402.301 s]
/proc/loadavg: 1.02 1.00 0.93 2/78 2018
/proc/meminfo: memFree=1452864/2055920 swapFree=4147180/4192956
[pid=1312] ppid=1310 vsize=46908 CPUtime=402
/proc/1312/stat : 1312 (cmusat) R 1310 1312 371 0 -1 4194304 15728 0 0 0 40181 19 0 0 25 0 1 0 203182420 48033792 10312 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/1312/statm: 11727 10312 118 243 0 11481 0
Current children cumulated CPU time (s) 402
Current children cumulated vsize (KiB) 46908

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 2018
/proc/meminfo: memFree=1452544/2055920 swapFree=4147180/4192956
[pid=1312] ppid=1310 vsize=47560 CPUtime=461.98
/proc/1312/stat : 1312 (cmusat) R 1310 1312 371 0 -1 4194304 15878 0 0 0 46178 20 0 0 25 0 1 0 203182420 48701440 10429 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/1312/statm: 11890 10429 118 243 0 11644 0
Current children cumulated CPU time (s) 461.98
Current children cumulated vsize (KiB) 47560

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 2018
/proc/meminfo: memFree=1451584/2055920 swapFree=4147180/4192956
[pid=1312] ppid=1310 vsize=47956 CPUtime=521.97
/proc/1312/stat : 1312 (cmusat) R 1310 1312 371 0 -1 4194304 16464 0 0 0 52176 21 0 0 25 0 1 0 203182420 49106944 10667 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/1312/statm: 11989 10667 118 243 0 11743 0
Current children cumulated CPU time (s) 521.97
Current children cumulated vsize (KiB) 47956

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 2018
/proc/meminfo: memFree=1450624/2055920 swapFree=4147180/4192956
[pid=1312] ppid=1310 vsize=48476 CPUtime=581.95
/proc/1312/stat : 1312 (cmusat) R 1310 1312 371 0 -1 4194304 16702 0 0 0 58174 21 0 0 25 0 1 0 203182420 49639424 10905 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589504 0 0 4096 35 0 0 0 17 1 0 0
/proc/1312/statm: 12119 10905 118 243 0 11873 0
Current children cumulated CPU time (s) 581.95
Current children cumulated vsize (KiB) 48476

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 2018
/proc/meminfo: memFree=1450496/2055920 swapFree=4147180/4192956
[pid=1312] ppid=1310 vsize=48628 CPUtime=641.93
/proc/1312/stat : 1312 (cmusat) R 1310 1312 371 0 -1 4194304 17129 0 0 0 64171 22 0 0 25 0 1 0 203182420 49795072 10950 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/1312/statm: 12157 10950 118 243 0 11911 0
Current children cumulated CPU time (s) 641.93
Current children cumulated vsize (KiB) 48628

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

[startup+665.606 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 2018
/proc/meminfo: memFree=1450240/2055920 swapFree=4147180/4192956
[pid=1312] ppid=1310 vsize=48756 CPUtime=665.23
/proc/1312/stat : 1312 (cmusat) R 1310 1312 371 0 -1 4194304 17204 0 0 0 66501 22 0 0 25 0 1 0 203182420 49926144 10992 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/1312/statm: 12189 10992 118 243 0 11943 0
Current children cumulated CPU time (s) 665.23
Current children cumulated vsize (KiB) 48756

[startup+672.001 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 2018
/proc/meminfo: memFree=1450240/2055920 swapFree=4147180/4192956
[pid=1312] ppid=1310 vsize=48756 CPUtime=671.62
/proc/1312/stat : 1312 (cmusat) R 1310 1312 371 0 -1 4194304 17207 0 0 0 67140 22 0 0 25 0 1 0 203182420 49926144 10995 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/1312/statm: 12189 10995 118 243 0 11943 0
Current children cumulated CPU time (s) 671.62
Current children cumulated vsize (KiB) 48756

[startup+675.202 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 2018
/proc/meminfo: memFree=1450240/2055920 swapFree=4147180/4192956
[pid=1312] ppid=1310 vsize=48756 CPUtime=674.82
/proc/1312/stat : 1312 (cmusat) R 1310 1312 371 0 -1 4194304 17224 0 0 0 67460 22 0 0 25 0 1 0 203182420 49926144 11012 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589542 0 0 4096 35 0 0 0 17 1 0 0
/proc/1312/statm: 12189 11012 118 243 0 11943 0
Current children cumulated CPU time (s) 674.82
Current children cumulated vsize (KiB) 48756

[startup+676.803 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 2018
/proc/meminfo: memFree=1450176/2055920 swapFree=4147180/4192956
[pid=1312] ppid=1310 vsize=48756 CPUtime=676.43
/proc/1312/stat : 1312 (cmusat) R 1310 1312 371 0 -1 4194304 17233 0 0 0 67620 23 0 0 25 0 1 0 203182420 49926144 11021 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/1312/statm: 12189 11021 118 243 0 11943 0
Current children cumulated CPU time (s) 676.43
Current children cumulated vsize (KiB) 48756

[startup+677.602 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 2018
/proc/meminfo: memFree=1450112/2055920 swapFree=4147180/4192956
[pid=1312] ppid=1310 vsize=48756 CPUtime=677.24
/proc/1312/stat : 1312 (cmusat) R 1310 1312 371 0 -1 4194304 17238 0 0 0 67701 23 0 0 25 0 1 0 203182420 49926144 11026 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/1312/statm: 12189 11026 118 243 0 11943 0
Current children cumulated CPU time (s) 677.24
Current children cumulated vsize (KiB) 48756

[startup+678.002 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 2018
/proc/meminfo: memFree=1450112/2055920 swapFree=4147180/4192956
[pid=1312] ppid=1310 vsize=48756 CPUtime=677.63
/proc/1312/stat : 1312 (cmusat) R 1310 1312 371 0 -1 4194304 17241 0 0 0 67740 23 0 0 25 0 1 0 203182420 49926144 11029 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/1312/statm: 12189 11029 118 243 0 11943 0
Current children cumulated CPU time (s) 677.63
Current children cumulated vsize (KiB) 48756

[startup+678.202 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 2018
/proc/meminfo: memFree=1450112/2055920 swapFree=4147180/4192956
[pid=1312] ppid=1310 vsize=48756 CPUtime=677.83
/proc/1312/stat : 1312 (cmusat) R 1310 1312 371 0 -1 4194304 17241 0 0 0 67760 23 0 0 25 0 1 0 203182420 49926144 11029 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/1312/statm: 12189 11029 118 243 0 11943 0
Current children cumulated CPU time (s) 677.83
Current children cumulated vsize (KiB) 48756

[startup+678.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 2018
/proc/meminfo: memFree=1450112/2055920 swapFree=4147180/4192956
[pid=1312] ppid=1310 vsize=48756 CPUtime=677.93
/proc/1312/stat : 1312 (cmusat) R 1310 1312 371 0 -1 4194304 17241 0 0 0 67770 23 0 0 25 0 1 0 203182420 49926144 11029 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/1312/statm: 12189 11029 118 243 0 11943 0
Current children cumulated CPU time (s) 677.93
Current children cumulated vsize (KiB) 48756

Child status: 20
Real time (s): 678.376
CPU time (s): 678.012
CPU user time (s): 677.773
CPU system time (s): 0.238963
CPU usage (%): 99.9463
Max. virtual memory (cumulated for all children) (KiB): 48756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 677.773
system time used= 0.238963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17254
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= 1207

runsolver used 0.551916 second user time and 1.51077 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Thu Apr 26 01:57:30 UTC 2007

IDJOB= 370235
IDBENCH= 24755
IDSOLVER= 182
FILE ID= node18/370235-1177552650

PBS_JOBID= 4696624

Free space on /tmp= 66488 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest-02-03-04/contest02-Mat26.sat05-457.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/370235-1177552650/cmusat /tmp/evaluation/370235-1177552650/instance-370235-1177552650.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-370235-1177552650 -o ROOT/results/node18/solver-370235-1177552650 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370235-1177552650/cmusat /tmp/evaluation/370235-1177552650/instance-370235-1177552650.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  3d4fadc8af17bc65dbe7fef013825ed5

RANDOM SEED= 914620805

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.234
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		: 3000.234
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:       1539552 kB
Buffers:         46464 kB
Cached:         381456 kB
SwapCached:      14828 kB
Active:         226392 kB
Inactive:       227748 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1539552 kB
SwapTotal:     4192956 kB
SwapFree:      4147180 kB
Dirty:            2556 kB
Writeback:           0 kB
Mapped:          32904 kB
Slab:            47768 kB
Committed_AS:  5468808 kB
PageTables:       1784 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= 66502 MiB

End job on node18 on Thu Apr 26 02:08:49 UTC 2007