Trace number 367287

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 1830.84 1831.61

General information on the benchmark

Nameindustrial/palacios/
medium/emptyroom-4-h21-unsat.cnf
MD5SUM175ec3119584300988ad366c4a04cccc
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark282.282
Satisfiable
(Un)Satisfiability was proved
Number of variables69148
Number of clauses208728
Sum of the clauses size487544
Maximum clause length28
Minimum clause length1
Number of clauses of size 1256
Number of clauses of size 2139492
Number of clauses of size 368730
Number of clauses of size 4102
Number of clauses of size 513
Number of clauses of size over 5135

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  71112                                                |
0.19/0.23	c |  Number of clauses:    208728                                               |
1830.73/1831.57	c |  Parsing time:         0.20         sec                                       |
1830.73/1831.57	c #varS 71112 #clauseS 113428
1830.73/1831.57	c REMAP internally 1
1830.73/1831.57	c After remapping new number of variables: 17074
1830.73/1831.57	c DBreduced=0 GV=101[0]  GL=113529[ 113428,101] Prune=349 decisions=248 restart=0 est=5.18002e-05 DB Impl=389453[0]  
1830.73/1831.57	c DBreduced=0 GV=151[0]  GL=113579[ 113428,151] Prune=509 decisions=358 restart=1 est=4.52825e-05 DB Impl=446268[0]  
1830.73/1831.57	c DBreduced=0 GV=226[0]  GL=113654[ 113428,226] Prune=734 decisions=508 restart=2 est=3.6708e-05 DB Impl=582604[0]  
1830.73/1831.57	c DBreduced=0 GV=338[0]  GL=113766[ 113428,338] Prune=1172 decisions=834 restart=3 est=3.25894e-05 DB Impl=705924[0]  
1830.73/1831.57	c DBreduced=0 GV=507[0]  GL=113935[ 113428,507] Prune=1603 decisions=1096 restart=4 est=0.000512141 DB Impl=884983[0]  
1830.73/1831.57	c DBreduced=0 GV=760[0]  GL=114188[ 113428,760] Prune=2628 decisions=1868 restart=5 est=3.43048e-07 DB Impl=1186561[0]  
1830.73/1831.57	c DBreduced=0 GV=1142[0]  GL=114570[ 113428,1142] Prune=3671 decisions=2529 restart=6 est=2.71027e-05 DB Impl=1643839[0]  
1830.73/1831.57	c DBreduced=0 GV=1709[0]  GL=115135[ 113428,1707] Prune=6692 decisions=4983 restart=7 est=0.0117141 DB Impl=2319915[0]  
1830.73/1831.57	c DBreduced=0 GV=2563[0]  GL=115989[ 113428,2561] Prune=8945 decisions=6382 restart=8 est=0.0117508 DB Impl=3231194[0]  
1830.73/1831.57	c DBreduced=0 GV=3846[0]  GL=117271[ 113428,3843] Prune=13115 decisions=9269 restart=9 est=0.0176063 DB Impl=4949512[0]  
1830.73/1831.57	c DBreduced=0 GV=5767[0]  GL=119192[ 113428,5764] Prune=17717 decisions=11950 restart=10 est=0.0176087 DB Impl=6689840[0]  
1830.73/1831.57	c DBreduced=0 GV=8651[0]  GL=122073[ 113428,8645] Prune=27102 decisions=18451 restart=11 est=0.0351799 DB Impl=10344432[0]  
1830.73/1831.57	c DBreduced=0 GV=12976[0]  GL=126396[ 113428,12968] Prune=39958 decisions=26982 restart=12 est=0.0469142 DB Impl=15411788[0]  
1830.73/1831.57	c DBreduced=0 GV=19462[0]  GL=132876[ 113428,19448] Prune=61804 decisions=42342 restart=13 est=0.0820317 DB Impl=23722952[0]  
1830.73/1831.57	c DBreduced=0 GV=29193[0]  GL=142607[ 113428,29179] Prune=99302 decisions=70109 restart=14 est=0.0820519 DB Impl=34510892[0]  
1830.73/1831.57	c DBreduced=1 GV=43794[0]  GL=152683[ 113428,39255] Prune=144625 decisions=100831 restart=15 est=0.152317 DB Impl=55275057[0]  
1830.73/1831.57	c DBreduced=2 GV=65685[0]  GL=156403[ 113428,42975] Prune=204655 decisions=138970 restart=16 est=0.164019 DB Impl=86798021[0]  
1830.73/1831.57	c DBreduced=4 GV=98528[0]  GL=153539[ 113428,40111] Prune=304185 decisions=205657 restart=17 est=0.222561 DB Impl=133557139[0]  
1830.73/1831.57	c DBreduced=6 GV=147790[0]  GL=163773[ 113428,50345] Prune=468568 decisions=320778 restart=18 est=0.257752 DB Impl=198477884[0]  
1830.73/1831.57	c DBreduced=8 GV=221684[0]  GL=192411[ 113428,78983] Prune=689129 decisions=467445 restart=19 est=0.310452 DB Impl=298263938[0]  
1830.73/1831.57	c DBreduced=11 GV=332526[0]  GL=219534[ 113428,106106] Prune=1036621 decisions=704095 restart=20 est=0.32804 DB Impl=469365913[0]  
1830.73/1831.57	c DBreduced=14 GV=498789[0]  GL=233172[ 113428,119744] Prune=1513191 decisions=1014402 restart=21 est=0.398296 DB Impl=734765549[0]  
1830.73/1831.57	c #Total time (in seconds): 1830.17
1830.73/1831.57	c #Memory used (in MB): 222.469
1830.73/1831.57	c 
1830.73/1831.57	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/node40/watcher-367287-1176933269 -o ROOT/results/node40/solver-367287-1176933269 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/367287-1176933269/cmusat /tmp/evaluation/367287-1176933269/instance-367287-1176933269.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 8729
/proc/meminfo: memFree=1358464/2055920 swapFree=4112940/4192956
[pid=8729] ppid=8727 vsize=2636 CPUtime=0
/proc/8729/stat : 8729 (cmusat) R 8727 8729 8673 0 -1 4194304 504 0 0 0 0 0 0 0 18 0 1 0 22206503 2699264 487 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134525945 0 0 4096 35 0 0 0 17 1 0 0
/proc/8729/statm: 659 487 96 243 0 413 0

[startup+0.0898441 s]
/proc/loadavg: 0.80 0.95 0.98 3/77 8729
/proc/meminfo: memFree=1358464/2055920 swapFree=4112940/4192956
[pid=8729] ppid=8727 vsize=10364 CPUtime=0.08
/proc/8729/stat : 8729 (cmusat) R 8727 8729 8673 0 -1 4194304 2269 0 0 0 7 1 0 0 18 0 1 0 22206503 10612736 2252 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/8729/statm: 2591 2252 96 243 0 2345 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 10364

[startup+0.101846 s]
/proc/loadavg: 0.80 0.95 0.98 3/77 8729
/proc/meminfo: memFree=1358464/2055920 swapFree=4112940/4192956
[pid=8729] ppid=8727 vsize=11372 CPUtime=0.09
/proc/8729/stat : 8729 (cmusat) R 8727 8729 8673 0 -1 4194304 2487 0 0 0 8 1 0 0 18 0 1 0 22206503 11644928 2470 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/8729/statm: 2843 2470 96 243 0 2597 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11372

[startup+0.301889 s]
/proc/loadavg: 0.80 0.95 0.98 3/77 8729
/proc/meminfo: memFree=1358464/2055920 swapFree=4112940/4192956
[pid=8729] ppid=8727 vsize=24460 CPUtime=0.29
/proc/8729/stat : 8729 (cmusat) R 8727 8729 8673 0 -1 4194304 5220 0 0 0 26 3 0 0 19 0 1 0 22206503 25047040 5203 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/8729/statm: 6115 5204 109 243 0 5869 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24460

[startup+0.701972 s]
/proc/loadavg: 0.80 0.95 0.98 3/77 8729
/proc/meminfo: memFree=1358464/2055920 swapFree=4112940/4192956
[pid=8729] ppid=8727 vsize=32784 CPUtime=0.69
/proc/8729/stat : 8729 (cmusat) R 8727 8729 8673 0 -1 4194304 7453 0 0 0 65 4 0 0 23 0 1 0 22206503 33570816 7436 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/8729/statm: 8196 7436 109 243 0 7950 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 32784

[startup+1.50114 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 8730
/proc/meminfo: memFree=1323064/2055920 swapFree=4112940/4192956
[pid=8729] ppid=8727 vsize=42848 CPUtime=1.49
/proc/8729/stat : 8729 (cmusat) R 8727 8729 8673 0 -1 4194304 9857 0 0 0 144 5 0 0 25 0 1 0 22206503 43876352 9840 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134530328 0 0 4096 35 0 0 0 17 1 0 0
/proc/8729/statm: 10712 9840 109 243 0 10466 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 42848

[startup+3.10147 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 8730
/proc/meminfo: memFree=1346488/2055920 swapFree=4112940/4192956
[pid=8729] ppid=8727 vsize=18420 CPUtime=3.09
/proc/8729/stat : 8729 (cmusat) R 8727 8729 8673 0 -1 4194304 11804 0 0 0 303 6 0 0 25 0 1 0 22206503 18862080 3961 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589468 0 0 4096 35 0 0 0 17 1 0 0
/proc/8729/statm: 4605 3961 118 243 0 4359 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18420

[startup+6.30114 s]
/proc/loadavg: 0.81 0.95 0.98 2/78 8730
/proc/meminfo: memFree=1342584/2055920 swapFree=4112940/4192956
[pid=8729] ppid=8727 vsize=18420 CPUtime=6.29
/proc/8729/stat : 8729 (cmusat) R 8727 8729 8673 0 -1 4194304 11817 0 0 0 623 6 0 0 25 0 1 0 22206503 18862080 3974 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/8729/statm: 4605 3974 119 243 0 4359 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18420

[startup+12.7015 s]
/proc/loadavg: 0.83 0.95 0.98 2/78 8730
/proc/meminfo: memFree=1340984/2055920 swapFree=4112940/4192956
[pid=8729] ppid=8727 vsize=20532 CPUtime=12.69
/proc/8729/stat : 8729 (cmusat) R 8727 8729 8673 0 -1 4194304 12367 0 0 0 1262 7 0 0 25 0 1 0 22206503 21024768 4524 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/8729/statm: 5133 4524 119 243 0 4887 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20532

[startup+25.5012 s]
/proc/loadavg: 0.86 0.95 0.98 2/78 8730
/proc/meminfo: memFree=1335608/2055920 swapFree=4112940/4192956
[pid=8729] ppid=8727 vsize=25284 CPUtime=25.48
/proc/8729/stat : 8729 (cmusat) R 8727 8729 8673 0 -1 4194304 13598 0 0 0 2540 8 0 0 25 0 1 0 22206503 25890816 5755 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/8729/statm: 6321 5755 119 243 0 6075 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25284

[startup+51.1015 s]
/proc/loadavg: 0.91 0.96 0.98 2/78 8730
/proc/meminfo: memFree=1318584/2055920 swapFree=4112940/4192956
[pid=8729] ppid=8727 vsize=42196 CPUtime=51.07
/proc/8729/stat : 8729 (cmusat) R 8727 8729 8673 0 -1 4194304 17884 0 0 0 5095 12 0 0 25 0 1 0 22206503 43208704 10041 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589563 0 0 4096 35 0 0 0 17 1 0 0
/proc/8729/statm: 10549 10041 119 243 0 10303 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 42196

[startup+102.305 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 8730
/proc/meminfo: memFree=1313656/2055920 swapFree=4112940/4192956
[pid=8729] ppid=8727 vsize=46868 CPUtime=102.25
/proc/8729/stat : 8729 (cmusat) R 8727 8729 8673 0 -1 4194304 19382 0 0 0 10212 13 0 0 25 0 1 0 22206503 47992832 11240 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589468 0 0 4096 35 0 0 0 17 1 0 0
/proc/8729/statm: 11717 11240 119 243 0 11471 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 46868

[startup+162.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 8730
/proc/meminfo: memFree=1301176/2055920 swapFree=4112940/4192956
[pid=8729] ppid=8727 vsize=59084 CPUtime=162.23
/proc/8729/stat : 8729 (cmusat) R 8727 8729 8673 0 -1 4194304 23109 0 0 0 16205 18 0 0 25 0 1 0 22206503 60502016 14340 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589468 0 0 4096 35 0 0 0 17 1 0 0
/proc/8729/statm: 14771 14340 119 243 0 14525 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 59084

[startup+222.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 8730
/proc/meminfo: memFree=1292600/2055920 swapFree=4112940/4192956
[pid=8729] ppid=8727 vsize=67576 CPUtime=222.21
/proc/8729/stat : 8729 (cmusat) R 8727 8729 8673 0 -1 4194304 25571 0 0 0 22201 20 0 0 25 0 1 0 22206503 69197824 16477 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/8729/statm: 16894 16477 119 243 0 16648 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 67576

[startup+282.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 8730
/proc/meminfo: memFree=1290808/2055920 swapFree=4112940/4192956
[pid=8729] ppid=8727 vsize=69204 CPUtime=282.19
/proc/8729/stat : 8729 (cmusat) R 8727 8729 8673 0 -1 4194304 26344 0 0 0 28198 21 0 0 25 0 1 0 22206503 70864896 16914 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/8729/statm: 17301 16914 119 243 0 17055 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 69204

[startup+342.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 8730
/proc/meminfo: memFree=1290680/2055920 swapFree=4112940/4192956
[pid=8729] ppid=8727 vsize=69244 CPUtime=342.17
/proc/8729/stat : 8729 (cmusat) R 8727 8729 8673 0 -1 4194304 26721 0 0 0 34195 22 0 0 25 0 1 0 22206503 70905856 16944 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/8729/statm: 17311 16944 119 243 0 17065 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 69244

[startup+402.302 s]
/proc/loadavg: 1.00 0.97 0.99 3/84 8804
/proc/meminfo: memFree=1282696/2055920 swapFree=4112940/4192956
[pid=8729] ppid=8727 vsize=75960 CPUtime=402.11
/proc/8729/stat : 8729 (cmusat) R 8727 8729 8673 0 -1 4194304 28767 0 0 0 40187 24 0 0 25 0 1 0 22206503 77783040 18633 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134578742 0 0 4096 35 0 0 0 17 1 0 0
/proc/8729/statm: 18990 18633 119 243 0 18744 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 75960

[startup+462.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 8928
/proc/meminfo: memFree=1271416/2055920 swapFree=4112940/4192956
[pid=8729] ppid=8727 vsize=87940 CPUtime=462.02
/proc/8729/stat : 8729 (cmusat) R 8727 8729 8673 0 -1 4194304 32166 0 0 0 46174 28 0 0 25 0 1 0 22206503 90050560 21660 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/8729/statm: 21985 21660 119 243 0 21739 0
Current children cumulated CPU time (s) 462.02
Current children cumulated vsize (KiB) 87940

[startup+522.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 8928
/proc/meminfo: memFree=1253176/2055920 swapFree=4112940/4192956
[pid=8729] ppid=8727 vsize=106240 CPUtime=521.99
/proc/8729/stat : 8729 (cmusat) R 8727 8729 8673 0 -1 4194304 37153 0 0 0 52166 33 0 0 25 0 1 0 22206503 108789760 26261 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/8729/statm: 26560 26261 119 243 0 26314 0
Current children cumulated CPU time (s) 521.99
Current children cumulated vsize (KiB) 106240

[startup+582.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 8928
/proc/meminfo: memFree=1253176/2055920 swapFree=4112940/4192956
[pid=8729] ppid=8727 vsize=106240 CPUtime=581.98
/proc/8729/stat : 8729 (cmusat) R 8727 8729 8673 0 -1 4194304 37153 0 0 0 58164 34 0 0 25 0 1 0 22206503 108789760 26261 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/8729/statm: 26560 26261 119 243 0 26314 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 106240

[startup+642.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 8928
/proc/meminfo: memFree=1244728/2055920 swapFree=4112940/4192956
[pid=8729] ppid=8727 vsize=114384 CPUtime=641.95
/proc/8729/stat : 8729 (cmusat) R 8727 8729 8673 0 -1 4194304 39647 0 0 0 64159 36 0 0 25 0 1 0 22206503 117129216 28355 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/8729/statm: 28596 28355 119 243 0 28350 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 114384


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

/proc/meminfo: memFree=1137520/2055920 swapFree=4112940/4192956
[pid=8729] ppid=8727 vsize=227592 CPUtime=1241.73
/proc/8729/stat : 8729 (cmusat) R 8727 8729 8673 0 -1 4194304 68571 0 0 0 124116 57 0 0 25 0 1 0 22206503 233054208 55078 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/8729/statm: 56898 55078 119 243 0 56652 0
Current children cumulated CPU time (s) 1241.73
Current children cumulated vsize (KiB) 227592

[startup+1302.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 8930
/proc/meminfo: memFree=1137400/2055920 swapFree=4112940/4192956
[pid=8729] ppid=8727 vsize=227592 CPUtime=1301.72
/proc/8729/stat : 8729 (cmusat) R 8727 8729 8673 0 -1 4194304 68636 0 0 0 130114 58 0 0 25 0 1 0 22206503 233054208 55143 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/8729/statm: 56898 55143 119 243 0 56652 0
Current children cumulated CPU time (s) 1301.72
Current children cumulated vsize (KiB) 227592

[startup+1362.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 8930
/proc/meminfo: memFree=1137208/2055920 swapFree=4112940/4192956
[pid=8729] ppid=8727 vsize=227688 CPUtime=1361.69
/proc/8729/stat : 8729 (cmusat) R 8727 8729 8673 0 -1 4194304 69175 0 0 0 136111 58 0 0 25 0 1 0 22206503 233152512 55198 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/8729/statm: 56922 55198 119 243 0 56676 0
Current children cumulated CPU time (s) 1361.69
Current children cumulated vsize (KiB) 227688

[startup+1422.31 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 8930
/proc/meminfo: memFree=1137208/2055920 swapFree=4112940/4192956
[pid=8729] ppid=8727 vsize=227688 CPUtime=1421.67
/proc/8729/stat : 8729 (cmusat) R 8727 8729 8673 0 -1 4194304 69175 0 0 0 142108 59 0 0 25 0 1 0 22206503 233152512 55198 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135107837 0 0 4096 35 0 0 0 17 1 0 0
/proc/8729/statm: 56922 55198 119 243 0 56676 0
Current children cumulated CPU time (s) 1421.67
Current children cumulated vsize (KiB) 227688

[startup+1482.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 8930
/proc/meminfo: memFree=1137208/2055920 swapFree=4112940/4192956
[pid=8729] ppid=8727 vsize=227688 CPUtime=1481.64
/proc/8729/stat : 8729 (cmusat) R 8727 8729 8673 0 -1 4194304 69180 0 0 0 148105 59 0 0 25 0 1 0 22206503 233152512 55203 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/8729/statm: 56922 55203 119 243 0 56676 0
Current children cumulated CPU time (s) 1481.64
Current children cumulated vsize (KiB) 227688

[startup+1542.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 8930
/proc/meminfo: memFree=1137208/2055920 swapFree=4112940/4192956
[pid=8729] ppid=8727 vsize=227688 CPUtime=1541.63
/proc/8729/stat : 8729 (cmusat) R 8727 8729 8673 0 -1 4194304 69180 0 0 0 154103 60 0 0 25 0 1 0 22206503 233152512 55203 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/8729/statm: 56922 55203 119 243 0 56676 0
Current children cumulated CPU time (s) 1541.63
Current children cumulated vsize (KiB) 227688

[startup+1602.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 8930
/proc/meminfo: memFree=1136760/2055920 swapFree=4112940/4192956
[pid=8729] ppid=8727 vsize=227688 CPUtime=1601.6
/proc/8729/stat : 8729 (cmusat) R 8727 8729 8673 0 -1 4194304 69281 0 0 0 160100 60 0 0 25 0 1 0 22206503 233152512 55304 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589495 0 0 4096 35 0 0 0 17 1 0 0
/proc/8729/statm: 56922 55304 119 243 0 56676 0
Current children cumulated CPU time (s) 1601.6
Current children cumulated vsize (KiB) 227688

[startup+1662.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 8930
/proc/meminfo: memFree=1136632/2055920 swapFree=4112940/4192956
[pid=8729] ppid=8727 vsize=227808 CPUtime=1661.58
/proc/8729/stat : 8729 (cmusat) R 8727 8729 8673 0 -1 4194304 69838 0 0 0 166097 61 0 0 25 0 1 0 22206503 233275392 55353 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/8729/statm: 56952 55353 119 243 0 56706 0
Current children cumulated CPU time (s) 1661.58
Current children cumulated vsize (KiB) 227808

[startup+1722.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 8930
/proc/meminfo: memFree=1136632/2055920 swapFree=4112940/4192956
[pid=8729] ppid=8727 vsize=227808 CPUtime=1721.56
/proc/8729/stat : 8729 (cmusat) R 8727 8729 8673 0 -1 4194304 69838 0 0 0 172094 62 0 0 25 0 1 0 22206503 233275392 55353 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135091424 0 0 4096 35 0 0 0 17 1 0 0
/proc/8729/statm: 56952 55353 119 243 0 56706 0
Current children cumulated CPU time (s) 1721.56
Current children cumulated vsize (KiB) 227808

[startup+1782.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 8930
/proc/meminfo: memFree=1136568/2055920 swapFree=4112940/4192956
[pid=8729] ppid=8727 vsize=227808 CPUtime=1781.54
/proc/8729/stat : 8729 (cmusat) R 8727 8729 8673 0 -1 4194304 69838 0 0 0 178092 62 0 0 25 0 1 0 22206503 233275392 55353 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589468 0 0 4096 35 0 0 0 17 1 0 0
/proc/8729/statm: 56952 55353 119 243 0 56706 0
Current children cumulated CPU time (s) 1781.54
Current children cumulated vsize (KiB) 227808

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

[startup+1791.91 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 8930
/proc/meminfo: memFree=1136568/2055920 swapFree=4112940/4192956
[pid=8729] ppid=8727 vsize=227808 CPUtime=1791.14
/proc/8729/stat : 8729 (cmusat) R 8727 8729 8673 0 -1 4194304 69838 0 0 0 179052 62 0 0 25 0 1 0 22206503 233275392 55353 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134582206 0 0 4096 35 0 0 0 17 1 0 0
/proc/8729/statm: 56952 55353 119 243 0 56706 0
Current children cumulated CPU time (s) 1791.14
Current children cumulated vsize (KiB) 227808

[startup+1817.5 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 8930
/proc/meminfo: memFree=1136632/2055920 swapFree=4112940/4192956
[pid=8729] ppid=8727 vsize=227808 CPUtime=1816.72
/proc/8729/stat : 8729 (cmusat) R 8727 8729 8673 0 -1 4194304 69838 0 0 0 181610 62 0 0 25 0 1 0 22206503 233275392 55353 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/8729/statm: 56952 55353 119 243 0 56706 0
Current children cumulated CPU time (s) 1816.72
Current children cumulated vsize (KiB) 227808

[startup+1823.9 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 8930
/proc/meminfo: memFree=1136632/2055920 swapFree=4112940/4192956
[pid=8729] ppid=8727 vsize=227808 CPUtime=1823.13
/proc/8729/stat : 8729 (cmusat) R 8727 8729 8673 0 -1 4194304 69838 0 0 0 182250 63 0 0 25 0 1 0 22206503 233275392 55353 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/8729/statm: 56952 55353 119 243 0 56706 0
Current children cumulated CPU time (s) 1823.13
Current children cumulated vsize (KiB) 227808

[startup+1827.11 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 8930
/proc/meminfo: memFree=1136632/2055920 swapFree=4112940/4192956
[pid=8729] ppid=8727 vsize=227808 CPUtime=1826.33
/proc/8729/stat : 8729 (cmusat) R 8727 8729 8673 0 -1 4194304 69838 0 0 0 182570 63 0 0 25 0 1 0 22206503 233275392 55353 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/8729/statm: 56952 55353 119 243 0 56706 0
Current children cumulated CPU time (s) 1826.33
Current children cumulated vsize (KiB) 227808

[startup+1828.7 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 8930
/proc/meminfo: memFree=1136632/2055920 swapFree=4112940/4192956
[pid=8729] ppid=8727 vsize=227808 CPUtime=1827.93
/proc/8729/stat : 8729 (cmusat) R 8727 8729 8673 0 -1 4194304 69838 0 0 0 182730 63 0 0 25 0 1 0 22206503 233275392 55353 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/8729/statm: 56952 55353 119 243 0 56706 0
Current children cumulated CPU time (s) 1827.93
Current children cumulated vsize (KiB) 227808

[startup+1830.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 8930
/proc/meminfo: memFree=1136632/2055920 swapFree=4112940/4192956
[pid=8729] ppid=8727 vsize=227808 CPUtime=1829.53
/proc/8729/stat : 8729 (cmusat) R 8727 8729 8673 0 -1 4194304 69838 0 0 0 182890 63 0 0 25 0 1 0 22206503 233275392 55353 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/8729/statm: 56952 55353 119 243 0 56706 0
Current children cumulated CPU time (s) 1829.53
Current children cumulated vsize (KiB) 227808

[startup+1831.1 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 8930
/proc/meminfo: memFree=1136632/2055920 swapFree=4112940/4192956
[pid=8729] ppid=8727 vsize=227808 CPUtime=1830.32
/proc/8729/stat : 8729 (cmusat) R 8727 8729 8673 0 -1 4194304 69838 0 0 0 182969 63 0 0 25 0 1 0 22206503 233275392 55353 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/8729/statm: 56952 55353 119 243 0 56706 0
Current children cumulated CPU time (s) 1830.32
Current children cumulated vsize (KiB) 227808

[startup+1831.51 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 8930
/proc/meminfo: memFree=1136632/2055920 swapFree=4112940/4192956
[pid=8729] ppid=8727 vsize=227808 CPUtime=1830.73
/proc/8729/stat : 8729 (cmusat) R 8727 8729 8673 0 -1 4194304 69838 0 0 0 183010 63 0 0 25 0 1 0 22206503 233275392 55353 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/8729/statm: 56952 55353 119 243 0 56706 0
Current children cumulated CPU time (s) 1830.73
Current children cumulated vsize (KiB) 227808

[startup+1831.6 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 8930
/proc/meminfo: memFree=1136632/2055920 swapFree=4112940/4192956
[pid=8729] ppid=8727 vsize=0 CPUtime=1830.82
/proc/8729/stat : 8729 (cmusat) R 8727 8729 8673 0 -1 4194308 69850 0 0 0 183016 66 0 0 25 0 1 0 22206503 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 35 0 0 0 17 1 0 0
/proc/8729/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1830.82
Current children cumulated vsize (KiB) 0

Child status: 20
Real time (s): 1831.61
CPU time (s): 1830.84
CPU user time (s): 1830.17
CPU system time (s): 0.667898
CPU usage (%): 99.9579
Max. virtual memory (cumulated for all children) (KiB): 227808

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1830.17
system time used= 0.667898
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 69850
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= 1882

runsolver used 2.18567 second user time and 4.43333 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Wed Apr 18 21:54:29 UTC 2007

IDJOB= 367287
IDBENCH= 20425
IDSOLVER= 173
FILE ID= node40/367287-1176933269

PBS_JOBID= 4605723

Free space on /tmp= 66524 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/palacios/medium/emptyroom-4-h21-unsat.cnf
COMMAND LINE= /tmp/evaluation/367287-1176933269/cmusat /tmp/evaluation/367287-1176933269/instance-367287-1176933269.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-367287-1176933269 -o ROOT/results/node40/solver-367287-1176933269 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/367287-1176933269/cmusat /tmp/evaluation/367287-1176933269/instance-367287-1176933269.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  175ec3119584300988ad366c4a04cccc

RANDOM SEED= 548758756

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.283
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		: 3000.283
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:       1358936 kB
Buffers:         35228 kB
Cached:         580876 kB
SwapCached:       2628 kB
Active:         137928 kB
Inactive:       503068 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1358936 kB
SwapTotal:     4192956 kB
SwapFree:      4112940 kB
Dirty:            6080 kB
Writeback:           0 kB
Mapped:          33852 kB
Slab:            41360 kB
Committed_AS:   279772 kB
PageTables:       1884 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= 66524 MiB

End job on node40 on Wed Apr 18 22:25:01 UTC 2007