Trace number 3463220

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
bsolo 3.2? 1798.2 1798.16

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
prestwich/robin/normalized-robin18.opb
MD5SUMf17e31cb6762bd0e8d3e659d7bd1050c
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables23409
Total number of constraints1386
Number of constraints which are clauses612
Number of constraints which are cardinality constraints (but not clauses)774
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint153
Maximum length of a constraint289
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 291
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c bsolo beta version 3.2 - 23/05/2010 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Learning Strategy: Cardinality Constraint Learning
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Instance file HOME/instance-3463220-1307173931.opb
0.00/0.00	c File size is 2240520 bytes.
0.09/0.17	c Highest Coefficient sum: 291
0.09/0.17	c Parsing was ok!!
0.09/0.17	c Total parsing time: 0.176 s
0.09/0.18	c Var: 23409 Constr: 1386 612/774/0 Lit: 234090 Watch. Lit: 141516
0.09/0.18	c Obj. Vars: 0 (0 % of total variables)
8.89/8.95	c Pre-processing Time: 8.956 s
8.89/8.95	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
8.89/8.95	c        0  23409     1386   234090  168   141516  774204      0      0 8.96
8.89/8.95	c Switching off lower bounding mode.
1798.04/1798.09	c      100  23409     1498   286154  191   142709  851625    112     11 9.07
1798.04/1798.09	c      250  23409     1666   345186  207   146022  936788    280     26 9.30
1798.04/1798.09	c      476  23409     1910   441561  231   148785  500000    524     49 9.67
1798.04/1798.09	c      814  23409     2272   720948  317   151898  550001    886     76 10.59
1798.04/1798.09	c     1323  23409     2853  1686871  591   161519  605002   1467    105 12.59
1798.04/1798.09	c     2089  23409     3688  2146969  582   176974  665503   2302    144 14.41
1798.04/1798.09	c     3238  23409     4963  4099230  825   191876  732054   3577    159 20.32
1798.04/1798.09	c     4959  23409     6817  5081728  745   217271  805260   5431    196 25.21
1798.04/1798.09	c     7544  23409     9719  6526162  671   280350  885787   8333    227 33.09
1798.04/1798.09	c    11423  23409    13980 10699072  765   360062  974366  12594    214 53.32
1798.04/1798.09	c    17245  23409    20379 20548047 1008   528265  500000  18993    155 111.07
1798.04/1798.09	c    25987  23409    30026 34302111 1142   729158  550001  28640    131 198.02
1798.04/1798.09	c    39099  23409    44435 76920403 1731   993534  605002  43049     68 570.36
1798.04/1798.09	c Reducing formula size due to memory constraints
1798.04/1798.09	c Memory Limit: 1000.00 MB  Used: 1058.49 MB
1798.04/1798.09	c    58770  23409     9099  8323761  914   248784   16969   7713     73 796.62
1798.04/1798.09	c Reducing formula size due to memory constraints
1798.04/1798.09	c Memory Limit: 1000.00 MB  Used: 1100.18 MB
1798.04/1798.09	c Reducing formula size due to memory constraints
1798.04/1798.09	c Memory Limit: 1000.00 MB  Used: 1127.15 MB
1798.04/1798.09	c Resources Exceeded
1798.04/1798.09	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1798.04/1798.09	c   14    81310  46438  6385366    14644 78008446  13258     45 1798.14
1798.04/1798.09	s UNKNOWN
1798.04/1798.09	c Total time: 1798.14 s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3463220-1307173931/watcher-3463220-1307173931 -o /tmp/evaluation-result-3463220-1307173931/solver-3463220-1307173931 -C 1800 -W 1900 -M 15500 bsolo -l2 -t1800 HOME/instance-3463220-1307173931.opb 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.78 1.98 1.98 2/386 7314
/proc/meminfo: memFree=23621448/32951124 swapFree=49244120/67111528
[pid=7314] ppid=7312 vsize=21072 CPUtime=0 cores=1,3,5,7
/proc/7314/stat : 7314 (bsolo) R 7312 7314 6095 0 -1 4202496 354 0 0 0 0 0 0 0 22 0 1 0 828995852 21577728 308 33554432000 134512640 137138936 4292003184 18446744073709551615 136577166 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7314/statm: 5268 308 183 642 0 4076 0

[startup+0.021434 s]
/proc/loadavg: 1.78 1.98 1.98 2/386 7314
/proc/meminfo: memFree=23621448/32951124 swapFree=49244120/67111528
[pid=7314] ppid=7312 vsize=14252 CPUtime=0.02 cores=1,3,5,7
/proc/7314/stat : 7314 (bsolo) R 7312 7314 6095 0 -1 4202496 669 0 0 0 2 0 0 0 22 0 1 0 828995852 14594048 623 33554432000 134512640 137138936 4292003184 18446744073709551615 134531572 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7314/statm: 3563 624 237 642 0 2371 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 14252

[startup+0.100423 s]
/proc/loadavg: 1.78 1.98 1.98 2/386 7314
/proc/meminfo: memFree=23621448/32951124 swapFree=49244120/67111528
[pid=7314] ppid=7312 vsize=16148 CPUtime=0.09 cores=1,3,5,7
/proc/7314/stat : 7314 (bsolo) R 7312 7314 6095 0 -1 4202496 1404 0 0 0 9 0 0 0 22 0 1 0 828995852 16535552 1318 33554432000 134512640 137138936 4292003184 18446744073709551615 136525300 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7314/statm: 4037 1318 476 642 0 2845 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16148

[startup+0.300397 s]
/proc/loadavg: 1.78 1.98 1.98 2/386 7314
/proc/meminfo: memFree=23621448/32951124 swapFree=49244120/67111528
[pid=7314] ppid=7312 vsize=20912 CPUtime=0.29 cores=1,3,5,7
/proc/7314/stat : 7314 (bsolo) R 7312 7314 6095 0 -1 4202496 3307 0 0 0 29 0 0 0 18 0 1 0 828995852 21413888 2673 33554432000 134512640 137138936 4292003184 18446744073709551615 134542480 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7314/statm: 5228 2673 184 642 0 4584 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20912

[startup+0.700313 s]
/proc/loadavg: 1.78 1.98 1.98 2/386 7314
/proc/meminfo: memFree=23621448/32951124 swapFree=49244120/67111528
[pid=7314] ppid=7312 vsize=20912 CPUtime=0.69 cores=1,3,5,7
/proc/7314/stat : 7314 (bsolo) R 7312 7314 6095 0 -1 4202496 3307 0 0 0 69 0 0 0 18 0 1 0 828995852 21413888 2673 33554432000 134512640 137138936 4292003184 18446744073709551615 134542613 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7314/statm: 5228 2673 184 642 0 4584 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20912

[startup+1.50017 s]
/proc/loadavg: 1.78 1.98 1.98 3/387 7315
/proc/meminfo: memFree=23604652/32951124 swapFree=49244120/67111528
[pid=7314] ppid=7312 vsize=20912 CPUtime=1.49 cores=1,3,5,7
/proc/7314/stat : 7314 (bsolo) R 7312 7314 6095 0 -1 4202496 3307 0 0 0 148 1 0 0 19 0 1 0 828995852 21413888 2673 33554432000 134512640 137138936 4292003184 18446744073709551615 134542513 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7314/statm: 5228 2673 184 642 0 4584 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20912

[startup+3.10089 s]
/proc/loadavg: 1.78 1.98 1.98 3/387 7315
/proc/meminfo: memFree=23598452/32951124 swapFree=49244120/67111528
[pid=7314] ppid=7312 vsize=20912 CPUtime=3.09 cores=1,3,5,7
/proc/7314/stat : 7314 (bsolo) R 7312 7314 6095 0 -1 4202496 3307 0 0 0 308 1 0 0 24 0 1 0 828995852 21413888 2673 33554432000 134512640 137138936 4292003184 18446744073709551615 134542752 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7314/statm: 5228 2673 184 642 0 4584 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20912

[startup+6.30033 s]
/proc/loadavg: 1.80 1.98 1.98 3/387 7315
/proc/meminfo: memFree=23584564/32951124 swapFree=49244120/67111528
[pid=7314] ppid=7312 vsize=24476 CPUtime=6.29 cores=1,3,5,7
/proc/7314/stat : 7314 (bsolo) R 7312 7314 6095 0 -1 4202496 4457 0 0 0 626 3 0 0 25 0 1 0 828995852 25063424 3593 33554432000 134512640 137138936 4292003184 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7314/statm: 6119 3593 185 642 0 5475 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24476

[startup+12.7002 s]
/proc/loadavg: 1.81 1.98 1.98 3/387 7315
/proc/meminfo: memFree=23546380/32951124 swapFree=49244120/67111528
[pid=7314] ppid=7312 vsize=40564 CPUtime=12.69 cores=1,3,5,7
/proc/7314/stat : 7314 (bsolo) R 7312 7314 6095 0 -1 4202496 9741 0 0 0 1245 24 0 0 25 0 1 0 828995852 41537536 7653 33554432000 134512640 137138936 4292003184 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7314/statm: 10141 7653 192 642 0 9497 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 40564

[startup+25.5009 s]
/proc/loadavg: 1.85 1.98 1.98 3/387 7342
/proc/meminfo: memFree=23538196/32951124 swapFree=49244120/67111528
[pid=7314] ppid=7312 vsize=86636 CPUtime=25.49 cores=1,3,5,7
/proc/7314/stat : 7314 (bsolo) R 7312 7314 6095 0 -1 4202496 22502 0 0 0 2450 99 0 0 25 0 1 0 828995852 88715264 19151 33554432000 134512640 137138936 4292003184 18446744073709551615 134618214 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7314/statm: 21659 19151 192 642 0 21015 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 86636

[startup+51.1004 s]
/proc/loadavg: 1.90 1.98 1.98 3/387 7343
/proc/meminfo: memFree=23456276/32951124 swapFree=49244120/67111528
[pid=7314] ppid=7312 vsize=154916 CPUtime=51.09 cores=1,3,5,7
/proc/7314/stat : 7314 (bsolo) R 7312 7314 6095 0 -1 4202496 42234 0 0 0 4937 172 0 0 25 0 1 0 828995852 158633984 36234 33554432000 134512640 137138936 4292003184 18446744073709551615 134542480 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7314/statm: 38729 36234 192 642 0 38085 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 154916

[startup+102.314 s]
/proc/loadavg: 2.00 1.99 1.99 3/387 7344
/proc/meminfo: memFree=23334324/32951124 swapFree=49244120/67111528
[pid=7314] ppid=7312 vsize=268276 CPUtime=102.31 cores=1,3,5,7
/proc/7314/stat : 7314 (bsolo) R 7312 7314 6095 0 -1 4202496 83327 0 0 0 10044 187 0 0 25 0 1 0 828995852 274714624 64585 33554432000 134512640 137138936 4292003184 18446744073709551615 134618214 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7314/statm: 67069 64585 192 642 0 66425 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 268276

[startup+162.301 s]
/proc/loadavg: 2.04 2.01 1.99 3/387 7346
/proc/meminfo: memFree=23208804/32951124 swapFree=49244120/67111528
[pid=7314] ppid=7312 vsize=390356 CPUtime=162.29 cores=1,3,5,7
/proc/7314/stat : 7314 (bsolo) R 7312 7314 6095 0 -1 4202496 125511 0 0 0 15965 264 0 0 25 0 1 0 828995852 399724544 95114 33554432000 134512640 137138936 4292003184 18446744073709551615 134618214 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7314/statm: 97589 95114 192 642 0 96945 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 390356

[startup+222.301 s]
/proc/loadavg: 2.01 2.00 1.99 3/387 7348
/proc/meminfo: memFree=23088620/32951124 swapFree=49244120/67111528
[pid=7314] ppid=7312 vsize=507516 CPUtime=222.29 cores=1,3,5,7
/proc/7314/stat : 7314 (bsolo) R 7312 7314 6095 0 -1 4202496 170573 0 0 0 21929 300 0 0 25 0 1 0 828995852 519696384 124403 33554432000 134512640 137138936 4292003184 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7314/statm: 126879 124403 192 642 0 126235 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 507516

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/387 7349
/proc/meminfo: memFree=22994216/32951124 swapFree=49244120/67111528
[pid=7314] ppid=7312 vsize=602340 CPUtime=282.29 cores=1,3,5,7
/proc/7314/stat : 7314 (bsolo) R 7312 7314 6095 0 -1 4202496 211261 0 0 0 27911 318 0 0 25 0 1 0 828995852 616796160 148087 33554432000 134512640 137138936 4292003184 18446744073709551615 134618214 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7314/statm: 150585 148087 192 642 0 149941 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 602340

[startup+342.301 s]
/proc/loadavg: 2.07 2.02 2.00 3/387 7351
/proc/meminfo: memFree=22878368/32951124 swapFree=49244120/67111528
[pid=7314] ppid=7312 vsize=714040 CPUtime=342.3 cores=1,3,5,7
/proc/7314/stat : 7314 (bsolo) R 7312 7314 6095 0 -1 4202496 272512 0 0 0 33904 326 0 0 25 0 1 0 828995852 731176960 176012 33554432000 134512640 137138936 4292003184 18446744073709551615 134618214 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7314/statm: 178510 176012 192 642 0 177866 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 714040

[startup+402.301 s]
/proc/loadavg: 2.02 2.01 2.00 3/387 7352
/proc/meminfo: memFree=22784224/32951124 swapFree=49244120/67111528
[pid=7314] ppid=7312 vsize=807400 CPUtime=402.3 cores=1,3,5,7
/proc/7314/stat : 7314 (bsolo) R 7312 7314 6095 0 -1 4202496 323196 0 0 0 39898 332 0 0 25 0 1 0 828995852 826777600 199356 33554432000 134512640 137138936 4292003184 18446744073709551615 134542503 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7314/statm: 201850 199356 192 642 0 201206 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 807400

[startup+462.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/387 7354
/proc/meminfo: memFree=22709408/32951124 swapFree=49244120/67111528
[pid=7314] ppid=7312 vsize=880264 CPUtime=462.3 cores=1,3,5,7
/proc/7314/stat : 7314 (bsolo) R 7312 7314 6095 0 -1 4202496 359582 0 0 0 45893 337 0 0 25 0 1 0 828995852 901390336 217575 33554432000 134512640 137138936 4292003184 18446744073709551615 134618214 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7314/statm: 220066 217575 192 642 0 219422 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 880264

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/387 7356
/proc/meminfo: memFree=22630012/32951124 swapFree=49244120/67111528
[pid=7314] ppid=7312 vsize=959928 CPUtime=522.31 cores=1,3,5,7
/proc/7314/stat : 7314 (bsolo) R 7312 7314 6095 0 -1 4202496 402308 0 0 0 51887 344 0 0 25 0 1 0 828995852 982966272 237523 33554432000 134512640 137138936 4292003184 18446744073709551615 134542480 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7314/statm: 239982 237523 192 642 0 239338 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 959928

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/387 7366
/proc/meminfo: memFree=22554896/32951124 swapFree=49244120/67111528
[pid=7314] ppid=7312 vsize=1031704 CPUtime=582.31 cores=1,3,5,7
/proc/7314/stat : 7314 (bsolo) R 7312 7314 6095 0 -1 4202496 437482 0 0 0 57867 364 0 0 25 0 1 0 828995852 1056464896 255466 33554432000 134512640 137138936 4292003184 18446744073709551615 134618214 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7314/statm: 257926 255466 192 642 0 257282 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 1031704

[startup+642.301 s]

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

/proc/meminfo: memFree=22481320/32951124 swapFree=49244120/67111528
[pid=7314] ppid=7312 vsize=1095348 CPUtime=1062.32 cores=1,3,5,7
/proc/7314/stat : 7314 (bsolo) R 7312 7314 6095 0 -1 4202496 469447 0 0 0 105703 529 0 0 25 0 1 0 828995852 1121636352 271381 33554432000 134512640 137138936 4292003184 18446744073709551615 134542770 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7314/statm: 273837 271381 192 642 0 273193 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 1095348

[startup+1122.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/387 7384
/proc/meminfo: memFree=22481164/32951124 swapFree=49244120/67111528
[pid=7314] ppid=7312 vsize=1095348 CPUtime=1122.32 cores=1,3,5,7
/proc/7314/stat : 7314 (bsolo) R 7312 7314 6095 0 -1 4202496 469447 0 0 0 111702 530 0 0 25 0 1 0 828995852 1121636352 271381 33554432000 134512640 137138936 4292003184 18446744073709551615 134542480 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7314/statm: 273837 271381 192 642 0 273193 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 1095348

[startup+1182.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/387 7385
/proc/meminfo: memFree=22481012/32951124 swapFree=49244120/67111528
[pid=7314] ppid=7312 vsize=1095348 CPUtime=1182.32 cores=1,3,5,7
/proc/7314/stat : 7314 (bsolo) R 7312 7314 6095 0 -1 4202496 469447 0 0 0 117702 530 0 0 25 0 1 0 828995852 1121636352 271381 33554432000 134512640 137138936 4292003184 18446744073709551615 134606670 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7314/statm: 273837 271381 192 642 0 273193 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 1095348

[startup+1242.3 s]
/proc/loadavg: 2.14 2.05 2.01 3/387 7387
/proc/meminfo: memFree=22479232/32951124 swapFree=49244120/67111528
[pid=7314] ppid=7312 vsize=1095348 CPUtime=1242.33 cores=1,3,5,7
/proc/7314/stat : 7314 (bsolo) R 7312 7314 6095 0 -1 4202496 469447 0 0 0 123702 531 0 0 25 0 1 0 828995852 1121636352 271381 33554432000 134512640 137138936 4292003184 18446744073709551615 134618214 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7314/statm: 273837 271381 192 642 0 273193 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 1095348

[startup+1302.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/387 7388
/proc/meminfo: memFree=22478952/32951124 swapFree=49244120/67111528
[pid=7314] ppid=7312 vsize=1095348 CPUtime=1302.33 cores=1,3,5,7
/proc/7314/stat : 7314 (bsolo) R 7312 7314 6095 0 -1 4202496 469447 0 0 0 129702 531 0 0 25 0 1 0 828995852 1121636352 271381 33554432000 134512640 137138936 4292003184 18446744073709551615 134542624 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7314/statm: 273837 271381 192 642 0 273193 0
Current children cumulated CPU time (s) 1302.33
Current children cumulated vsize (KiB) 1095348

[startup+1362.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/387 7390
/proc/meminfo: memFree=22475064/32951124 swapFree=49244120/67111528
[pid=7314] ppid=7312 vsize=1098100 CPUtime=1362.33 cores=1,3,5,7
/proc/7314/stat : 7314 (bsolo) R 7312 7314 6095 0 -1 4202496 470643 0 0 0 135701 532 0 0 25 0 1 0 828995852 1124454400 272037 33554432000 134512640 137138936 4292003184 18446744073709551615 134618214 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7314/statm: 274525 272037 192 642 0 273881 0
Current children cumulated CPU time (s) 1362.33
Current children cumulated vsize (KiB) 1098100

[startup+1422.31 s]
/proc/loadavg: 2.00 2.02 2.00 3/387 7392
/proc/meminfo: memFree=22396524/32951124 swapFree=49244120/67111528
[pid=7314] ppid=7312 vsize=1175036 CPUtime=1422.35 cores=1,3,5,7
/proc/7314/stat : 7314 (bsolo) R 7312 7314 6095 0 -1 4202496 505706 0 0 0 141699 536 0 0 25 0 1 0 828995852 1203236864 291271 33554432000 134512640 137138936 4292003184 18446744073709551615 136504449 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7314/statm: 293759 291271 192 642 0 293115 0
Current children cumulated CPU time (s) 1422.35
Current children cumulated vsize (KiB) 1175036

[startup+1482.3 s]
/proc/loadavg: 2.10 2.05 2.01 3/387 7393
/proc/meminfo: memFree=22334380/32951124 swapFree=49244120/67111528
[pid=7314] ppid=7312 vsize=1237656 CPUtime=1482.33 cores=1,3,5,7
/proc/7314/stat : 7314 (bsolo) R 7312 7314 6095 0 -1 4202496 521361 0 0 0 147695 538 0 0 25 0 1 0 828995852 1267359744 306926 33554432000 134512640 137138936 4292003184 18446744073709551615 134542752 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7314/statm: 309414 306926 192 642 0 308770 0
Current children cumulated CPU time (s) 1482.33
Current children cumulated vsize (KiB) 1237656

[startup+1542.3 s]
/proc/loadavg: 2.08 2.05 2.01 3/387 7395
/proc/meminfo: memFree=22271472/32951124 swapFree=49244120/67111528
[pid=7314] ppid=7312 vsize=1300140 CPUtime=1542.33 cores=1,3,5,7
/proc/7314/stat : 7314 (bsolo) R 7312 7314 6095 0 -1 4202496 536982 0 0 0 153693 540 0 0 25 0 1 0 828995852 1331343360 322547 33554432000 134512640 137138936 4292003184 18446744073709551615 134618216 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7314/statm: 325035 322547 192 642 0 324391 0
Current children cumulated CPU time (s) 1542.33
Current children cumulated vsize (KiB) 1300140

[startup+1602.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/387 7396
/proc/meminfo: memFree=22271448/32951124 swapFree=49244120/67111528
[pid=7314] ppid=7312 vsize=1300140 CPUtime=1602.33 cores=1,3,5,7
/proc/7314/stat : 7314 (bsolo) R 7312 7314 6095 0 -1 4202496 536982 0 0 0 159693 540 0 0 25 0 1 0 828995852 1331343360 322547 33554432000 134512640 137138936 4292003184 18446744073709551615 134618214 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7314/statm: 325035 322547 192 642 0 324391 0
Current children cumulated CPU time (s) 1602.33
Current children cumulated vsize (KiB) 1300140

[startup+1662.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/387 7398
/proc/meminfo: memFree=22271420/32951124 swapFree=49244120/67111528
[pid=7314] ppid=7312 vsize=1300140 CPUtime=1662.33 cores=1,3,5,7
/proc/7314/stat : 7314 (bsolo) R 7312 7314 6095 0 -1 4202496 536982 0 0 0 165692 541 0 0 25 0 1 0 828995852 1331343360 322547 33554432000 134512640 137138936 4292003184 18446744073709551615 136511176 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7314/statm: 325035 322547 192 642 0 324391 0
Current children cumulated CPU time (s) 1662.33
Current children cumulated vsize (KiB) 1300140

[startup+1722.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/387 7400
/proc/meminfo: memFree=22271380/32951124 swapFree=49244120/67111528
[pid=7314] ppid=7312 vsize=1300140 CPUtime=1722.33 cores=1,3,5,7
/proc/7314/stat : 7314 (bsolo) R 7312 7314 6095 0 -1 4202496 536982 0 0 0 171691 542 0 0 25 0 1 0 828995852 1331343360 322547 33554432000 134512640 137138936 4292003184 18446744073709551615 134542480 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7314/statm: 325035 322547 192 642 0 324391 0
Current children cumulated CPU time (s) 1722.33
Current children cumulated vsize (KiB) 1300140

[startup+1782.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/387 7401
/proc/meminfo: memFree=22270356/32951124 swapFree=49244120/67111528
[pid=7314] ppid=7312 vsize=1300140 CPUtime=1782.33 cores=1,3,5,7
/proc/7314/stat : 7314 (bsolo) R 7312 7314 6095 0 -1 4202496 536982 0 0 0 177691 542 0 0 25 0 1 0 828995852 1331343360 322547 33554432000 134512640 137138936 4292003184 18446744073709551615 134542613 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7314/statm: 325035 322547 192 642 0 324391 0
Current children cumulated CPU time (s) 1782.33
Current children cumulated vsize (KiB) 1300140

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

[startup+1791.91 s]
/proc/loadavg: 2.00 2.02 2.00 3/387 7401
/proc/meminfo: memFree=22271084/32951124 swapFree=49244120/67111528
[pid=7314] ppid=7312 vsize=1300140 CPUtime=1791.95 cores=1,3,5,7
/proc/7314/stat : 7314 (bsolo) R 7312 7314 6095 0 -1 4202496 536982 0 0 0 178652 543 0 0 25 0 1 0 828995852 1331343360 322547 33554432000 134512640 137138936 4292003184 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7314/statm: 325035 322547 192 642 0 324391 0
Current children cumulated CPU time (s) 1791.95
Current children cumulated vsize (KiB) 1300140

[startup+1795.1 s]
/proc/loadavg: 2.00 2.02 2.00 3/387 7402
/proc/meminfo: memFree=22270216/32951124 swapFree=49244120/67111528
[pid=7314] ppid=7312 vsize=1300140 CPUtime=1795.15 cores=1,3,5,7
/proc/7314/stat : 7314 (bsolo) R 7312 7314 6095 0 -1 4202496 536982 0 0 0 178972 543 0 0 25 0 1 0 828995852 1331343360 322547 33554432000 134512640 137138936 4292003184 18446744073709551615 134542480 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7314/statm: 325035 322547 192 642 0 324391 0
Current children cumulated CPU time (s) 1795.15
Current children cumulated vsize (KiB) 1300140

[startup+1796.7 s]
/proc/loadavg: 2.00 2.02 2.00 3/387 7402
/proc/meminfo: memFree=22270340/32951124 swapFree=49244120/67111528
[pid=7314] ppid=7312 vsize=1300140 CPUtime=1796.74 cores=1,3,5,7
/proc/7314/stat : 7314 (bsolo) R 7312 7314 6095 0 -1 4202496 536982 0 0 0 179131 543 0 0 25 0 1 0 828995852 1331343360 322547 33554432000 134512640 137138936 4292003184 18446744073709551615 134618214 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7314/statm: 325035 322547 192 642 0 324391 0
Current children cumulated CPU time (s) 1796.74
Current children cumulated vsize (KiB) 1300140

[startup+1797.5 s]
/proc/loadavg: 2.08 2.03 2.01 3/387 7402
/proc/meminfo: memFree=22270340/32951124 swapFree=49244120/67111528
[pid=7314] ppid=7312 vsize=1300140 CPUtime=1797.54 cores=1,3,5,7
/proc/7314/stat : 7314 (bsolo) R 7312 7314 6095 0 -1 4202496 536982 0 0 0 179211 543 0 0 25 0 1 0 828995852 1331343360 322547 33554432000 134512640 137138936 4292003184 18446744073709551615 134542286 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7314/statm: 325035 322547 192 642 0 324391 0
Current children cumulated CPU time (s) 1797.54
Current children cumulated vsize (KiB) 1300140

[startup+1797.9 s]
/proc/loadavg: 2.08 2.03 2.01 3/387 7402
/proc/meminfo: memFree=22270340/32951124 swapFree=49244120/67111528
[pid=7314] ppid=7312 vsize=1300140 CPUtime=1797.94 cores=1,3,5,7
/proc/7314/stat : 7314 (bsolo) R 7312 7314 6095 0 -1 4202496 536982 0 0 0 179251 543 0 0 25 0 1 0 828995852 1331343360 322547 33554432000 134512640 137138936 4292003184 18446744073709551615 136297749 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7314/statm: 325035 322547 192 642 0 324391 0
Current children cumulated CPU time (s) 1797.94
Current children cumulated vsize (KiB) 1300140

[startup+1798.1 s]
/proc/loadavg: 2.08 2.03 2.01 3/387 7402
/proc/meminfo: memFree=22270340/32951124 swapFree=49244120/67111528
[pid=7314] ppid=7312 vsize=0 CPUtime=1798.14 cores=1,3,5,7
/proc/7314/stat : 7314 (bsolo) R 7312 7314 6095 0 -1 4202500 536982 0 0 0 179271 543 0 0 25 0 1 0 828995852 0 0 33554432000 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/7314/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1798.14
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1798.16
CPU time (s): 1798.2
CPU user time (s): 1792.71
CPU system time (s): 5.48717
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 1300140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1792.71
system time used= 5.48717
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 536982
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 2460

runsolver used 6.44202 second user time and 15.4437 second system time

The end

Launcher Data 

Begin job on node101 at 2011-06-04 09:52:11
IDJOB=3463220
IDBENCH=1155
IDSOLVER=1955
FILE ID=node101/3463220-1307173931
RUNJOBID= node101-1307173931-7295
PBS_JOBID= 13508816
Free space on /tmp= 74000 MiB

SOLVER NAME= bsolo 3.2
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/prestwich/robin/normalized-robin18.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3463220-1307173931/watcher-3463220-1307173931 -o /tmp/evaluation-result-3463220-1307173931/solver-3463220-1307173931 -C 1800 -W 1900 -M 15500  bsolo -l2 -t1800 HOME/instance-3463220-1307173931.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= f17e31cb6762bd0e8d3e659d7bd1050c
RANDOM SEED=717737268

node101.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.841
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.68
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.841
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.07
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.841
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.841
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.841
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.841
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.841
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.841
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      23621728 kB
Buffers:        283116 kB
Cached:         631008 kB
SwapCached:      27120 kB
Active:        8497008 kB
Inactive:       555864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      23621728 kB
SwapTotal:    67111528 kB
SwapFree:     49244120 kB
Dirty:            9976 kB
Writeback:           0 kB
AnonPages:     8133344 kB
Mapped:          18924 kB
Slab:           136848 kB
PageTables:      74352 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 78612336 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73996 MiB
End job on node101 at 2011-06-04 10:22:09