Trace number 1877164

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 NameAnswerobjCPU timeWall clock time
bsolo 3.1SAT (MO)-45 659.968 660.171

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb59-26-opb/normalized-frb59-26-3.opb
MD5SUM36a19a7aeba117287b60c4673ad89664
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-45
Best CPU time to get the best result obtained on this benchmark1800.07
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -57
Optimality of the best value was proved NO
Number of variables1534
Total number of constraints126082
Number of constraints which are clauses126082
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint2
Number of terms in the objective function 1534
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1534
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1534
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c bsolo beta version 3.1 - 13/04/2009 : 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 Memory Limit set to 1800 MB
0.00/0.00	c Instance file HOME/instance-1877164-1245168175.opb
0.00/0.00	c File size is 3104013 bytes.
0.29/0.37	c Highest Coefficient sum: 1534
0.29/0.37	c Parsing was ok!!
0.29/0.37	c Total parsing time: 0.376 s
0.39/0.41	c Var: 1534 Constr: 126082 126082/0/0 Lit: 252164 Watch. Lit: 252164
0.39/0.41	c Obj. Vars: 1534 (100 % of total variables)
4.49/4.50	c Pre-processing Time: 4.5 s
4.49/4.51	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
4.49/4.51	c        0   1534   126082   252164    2   252164   42027      0      0 4.50
4.49/4.51	c Switching off lower bounding mode.
4.49/4.52	o -43
4.49/4.59	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
4.49/4.59	c        0   1534   126083   253698    2   252209   43027      1      0 4.53
4.49/4.59	o -44
49.27/49.33	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
49.27/49.33	c       34   1534   126122   311706    2   252331   43027     40      7 4.60
49.27/49.33	c      134   1534   126238   483926    3   252563   47330    156     27 4.80
49.27/49.33	c      384   1534   126506   882121    6   253099   52064    424     72 5.32
49.27/49.33	c      861   1534   127013  1635907   12   254113   57271    931    135 6.35
49.27/49.33	c     1674   1534   127914  2974014   23   255915   62999   1832    198 8.43
49.27/49.33	c     2994   1534   129401  5182016   40   258889   69299   3319    246 12.16
49.27/49.33	c     5076   1534   131671  8554635   64   263429   76229   5589    268 18.91
49.27/49.33	c     8301   1534   135184 13768702  101   270535   83852   9102    268 30.97
49.27/49.33	o -45
659.70/659.90	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
659.70/659.90	c    12591   1534   139974 20882767  149   280160   43027  13892    255 49.32
659.70/659.90	c    12691   1534   140083 21044572  150   280378   47330  14001    255 49.66
659.70/659.90	c    12942   1534   140354 21446647  152   280920   52064  14272    256 50.55
659.70/659.90	c    13417   1534   140878 22224423  157   281968   57271  14796    256 52.27
659.70/659.90	c    14230   1534   141784 23569326  166   283780   62999  15702    255 55.66
659.70/659.90	c    15550   1534   143250 25745841  179   286712   69299  17168    256 60.60
659.70/659.90	c    17632   1534   145556 29168861  200   291324   76229  19474    254 69.40
659.70/659.90	c    20856   1534   149148 34499835  231   298508   83852  23066    247 84.18
659.70/659.90	c    25792   1534   154631 42639393  275   309474   92238  28549    223 115.59
659.70/659.90	c    33298   1534   162829 54813563  336   325870  101462  36747    208 160.02
659.70/659.90	c    44659   1534   175364 73425147  418   350940  111609  49282    183 243.75
659.70/659.90	c    61804   1534   194306 101539100  522   388866  122770  68224    160 385.62
659.70/659.90	c Caught signal: 15
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659.70/659.91	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
659.70/659.91	c   21    86531  10147   101191   221758 142255526  95676    131 659.71
659.70/659.91	c Objective: -45
659.70/659.91	s SATISFIABLE
659.70/659.91	c Total time: 659.706 s

Verifier Data 

OK	-45

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1877164-1245168175/watcher-1877164-1245168175 -o /tmp/evaluation-result-1877164-1245168175/solver-1877164-1245168175 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877164-1245168175.opb 

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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.96 3/64 2928
/proc/meminfo: memFree=1924928/2055920 swapFree=4192956/4192956
[pid=2928] ppid=2926 vsize=13760 CPUtime=0
/proc/2928/stat : 2928 (bsolo) R 2926 2928 2526 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1146994 14090240 254 1992294400 134512640 137136520 4294956256 18446744073709551615 134517643 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2928/statm: 3440 255 176 640 0 2038 0

[startup+0.0146479 s]
/proc/loadavg: 1.00 1.00 0.96 3/64 2928
/proc/meminfo: memFree=1924928/2055920 swapFree=4192956/4192956
[pid=2928] ppid=2926 vsize=14172 CPUtime=0.01
/proc/2928/stat : 2928 (bsolo) R 2926 2928 2526 0 -1 4194304 369 0 0 0 1 0 0 0 18 0 1 0 1146994 14512128 353 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2928/statm: 3543 353 194 640 0 2141 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 14172

[startup+0.102659 s]
/proc/loadavg: 1.00 1.00 0.96 3/64 2928
/proc/meminfo: memFree=1924928/2055920 swapFree=4192956/4192956
[pid=2928] ppid=2926 vsize=17060 CPUtime=0.09
/proc/2928/stat : 2928 (bsolo) R 2926 2928 2526 0 -1 4194304 1280 0 0 0 9 0 0 0 18 0 1 0 1146994 17469440 1264 1992294400 134512640 137136520 4294956256 18446744073709551615 136575102 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2928/statm: 4265 1264 370 640 0 2863 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17060

[startup+0.302689 s]
/proc/loadavg: 1.00 1.00 0.96 3/64 2928
/proc/meminfo: memFree=1924928/2055920 swapFree=4192956/4192956
[pid=2928] ppid=2926 vsize=23656 CPUtime=0.29
/proc/2928/stat : 2928 (bsolo) R 2926 2928 2526 0 -1 4194304 3313 0 0 0 29 0 0 0 19 0 1 0 1146994 24223744 3297 1992294400 134512640 137136520 4294956256 18446744073709551615 134520635 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2928/statm: 5914 3297 770 640 0 4512 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23656

[startup+0.701747 s]
/proc/loadavg: 1.00 1.00 0.96 3/64 2928
/proc/meminfo: memFree=1924928/2055920 swapFree=4192956/4192956
[pid=2928] ppid=2926 vsize=33200 CPUtime=0.69
/proc/2928/stat : 2928 (bsolo) R 2926 2928 2526 0 -1 4194304 6632 0 0 0 67 2 0 0 23 0 1 0 1146994 33996800 5858 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2928/statm: 8300 5858 190 640 0 7656 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 33200

[startup+1.50186 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 2929
/proc/meminfo: memFree=1901880/2055920 swapFree=4192956/4192956
[pid=2928] ppid=2926 vsize=33200 CPUtime=1.49
/proc/2928/stat : 2928 (bsolo) R 2926 2928 2526 0 -1 4194304 6632 0 0 0 145 4 0 0 25 0 1 0 1146994 33996800 5858 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2928/statm: 8300 5858 190 640 0 7656 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33200

[startup+3.10114 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 2929
/proc/meminfo: memFree=1901752/2055920 swapFree=4192956/4192956
[pid=2928] ppid=2926 vsize=33200 CPUtime=3.09
/proc/2928/stat : 2928 (bsolo) R 2926 2928 2526 0 -1 4194304 6632 0 0 0 302 7 0 0 25 0 1 0 1146994 33996800 5858 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2928/statm: 8300 5858 190 640 0 7656 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 33200

[startup+6.30157 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 2929
/proc/meminfo: memFree=1897088/2055920 swapFree=4192956/4192956
[pid=2928] ppid=2926 vsize=46364 CPUtime=6.29
/proc/2928/stat : 2928 (bsolo) R 2926 2928 2526 0 -1 4194304 11880 0 0 0 616 13 0 0 25 0 1 0 1146994 47476736 9182 1992294400 134512640 137136520 4294956256 18446744073709551615 136502309 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2928/statm: 11591 9182 196 640 0 10947 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 46364

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 2929
/proc/meminfo: memFree=1843840/2055920 swapFree=4192956/4192956
[pid=2928] ppid=2926 vsize=96524 CPUtime=12.69
/proc/2928/stat : 2928 (bsolo) R 2926 2928 2526 0 -1 4194304 24425 0 0 0 1251 18 0 0 25 0 1 0 1146994 98840576 21727 1992294400 134512640 137136520 4294956256 18446744073709551615 134544127 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2928/statm: 24131 21727 197 640 0 23487 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 96524

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 2929
/proc/meminfo: memFree=1758400/2055920 swapFree=4192956/4192956
[pid=2928] ppid=2926 vsize=178228 CPUtime=25.48
/proc/2928/stat : 2928 (bsolo) R 2926 2928 2526 0 -1 4194304 44834 0 0 0 2522 26 0 0 25 0 1 0 1146994 182505472 42136 1992294400 134512640 137136520 4294956256 18446744073709551615 134544125 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2928/statm: 44557 42136 197 640 0 43913 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 178228

[startup+51.1022 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 2929
/proc/meminfo: memFree=1635200/2055920 swapFree=4192956/4192956
[pid=2928] ppid=2926 vsize=303048 CPUtime=51.07
/proc/2928/stat : 2928 (bsolo) R 2926 2928 2526 0 -1 4194304 76044 0 0 0 5066 41 0 0 25 0 1 0 1146994 310321152 73346 1992294400 134512640 137136520 4294956256 18446744073709551615 134544604 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2928/statm: 75762 73346 197 640 0 75118 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 303048

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 2929
/proc/meminfo: memFree=1402624/2055920 swapFree=4192956/4192956
[pid=2928] ppid=2926 vsize=531940 CPUtime=102.26
/proc/2928/stat : 2928 (bsolo) R 2926 2928 2526 0 -1 4194304 133263 0 0 0 10154 72 0 0 25 0 1 0 1146994 544706560 130565 1992294400 134512640 137136520 4294956256 18446744073709551615 136498219 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2928/statm: 132985 130565 197 640 0 132341 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 531940

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 2929
/proc/meminfo: memFree=1200896/2055920 swapFree=4192956/4192956
[pid=2928] ppid=2926 vsize=735928 CPUtime=162.23
/proc/2928/stat : 2928 (bsolo) R 2926 2928 2526 0 -1 4194304 184250 0 0 0 16124 99 0 0 25 0 1 0 1146994 753590272 181552 1992294400 134512640 137136520 4294956256 18446744073709551615 136502032 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2928/statm: 183982 181552 197 640 0 183338 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 735928

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 2929
/proc/meminfo: memFree=1018240/2055920 swapFree=4192956/4192956
[pid=2928] ppid=2926 vsize=915536 CPUtime=222.22
/proc/2928/stat : 2928 (bsolo) R 2926 2928 2526 0 -1 4194304 229160 0 0 0 22095 127 0 0 25 0 1 0 1146994 937508864 226462 1992294400 134512640 137136520 4294956256 18446744073709551615 134572140 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2928/statm: 228884 226462 197 640 0 228240 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 915536

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 2929
/proc/meminfo: memFree=860224/2055920 swapFree=4192956/4192956
[pid=2928] ppid=2926 vsize=1074984 CPUtime=282.2
/proc/2928/stat : 2928 (bsolo) R 2926 2928 2526 0 -1 4194304 269029 0 0 0 28069 151 0 0 25 0 1 0 1146994 1100783616 266331 1992294400 134512640 137136520 4294956256 18446744073709551615 134544148 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2928/statm: 268746 266331 197 640 0 268102 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 1074984

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 2929
/proc/meminfo: memFree=704832/2055920 swapFree=4192956/4192956
[pid=2928] ppid=2926 vsize=1228524 CPUtime=342.18
/proc/2928/stat : 2928 (bsolo) R 2926 2928 2526 0 -1 4194304 307416 0 0 0 34046 172 0 0 25 0 1 0 1146994 1258008576 304718 1992294400 134512640 137136520 4294956256 18446744073709551615 136501956 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2928/statm: 307131 304718 197 640 0 306487 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 1228524

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 2929
/proc/meminfo: memFree=570624/2055920 swapFree=4192956/4192956
[pid=2928] ppid=2926 vsize=1364024 CPUtime=402.16
/proc/2928/stat : 2928 (bsolo) R 2926 2928 2526 0 -1 4194304 341291 0 0 0 40024 192 0 0 25 0 1 0 1146994 1396760576 338593 1992294400 134512640 137136520 4294956256 18446744073709551615 134571594 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2928/statm: 341006 338593 197 640 0 340362 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 1364024

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 2929
/proc/meminfo: memFree=424576/2055920 swapFree=4192956/4192956
[pid=2928] ppid=2926 vsize=1508472 CPUtime=462.14
/proc/2928/stat : 2928 (bsolo) R 2926 2928 2526 0 -1 4194304 377407 0 0 0 46004 210 0 0 25 0 1 0 1146994 1544675328 374709 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2928/statm: 377118 374709 197 640 0 376474 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 1508472

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 2929
/proc/meminfo: memFree=312576/2055920 swapFree=4192956/4192956
[pid=2928] ppid=2926 vsize=1620400 CPUtime=522.13
/proc/2928/stat : 2928 (bsolo) R 2926 2928 2526 0 -1 4194304 405376 0 0 0 51988 225 0 0 25 0 1 0 1146994 1659289600 402678 1992294400 134512640 137136520 4294956256 18446744073709551615 134543974 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2928/statm: 405100 402678 197 640 0 404456 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 1620400

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 2929
/proc/meminfo: memFree=205632/2055920 swapFree=4192956/4192956
[pid=2928] ppid=2926 vsize=1726996 CPUtime=582.11
/proc/2928/stat : 2928 (bsolo) R 2926 2928 2526 0 -1 4194304 432033 0 0 0 57970 241 0 0 25 0 1 0 1146994 1768443904 429335 1992294400 134512640 137136520 4294956256 18446744073709551615 134573092 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2928/statm: 431749 429335 197 640 0 431105 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 1726996

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 2929
/proc/meminfo: memFree=119680/2055920 swapFree=4192956/4192956
[pid=2928] ppid=2926 vsize=1811760 CPUtime=642.1
/proc/2928/stat : 2928 (bsolo) R 2926 2928 2526 0 -1 4194304 453235 0 0 0 63957 253 0 0 25 0 1 0 1146994 1855242240 450537 1992294400 134512640 137136520 4294956256 18446744073709551615 134543965 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2928/statm: 452940 450537 197 640 0 452296 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 1811760



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+659.901 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 2929
/proc/meminfo: memFree=88064/2055920 swapFree=4192956/4192956
[pid=2928] ppid=2926 vsize=1843248 CPUtime=659.7
/proc/2928/stat : 2928 (bsolo) R 2926 2928 2526 0 -1 4194304 461099 0 0 0 65713 257 0 0 25 0 1 0 1146994 1887485952 458401 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2928/statm: 460812 458401 197 640 0 460168 0
Current children cumulated CPU time (s) 659.7
Current children cumulated vsize (KiB) 1843248

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+660.01 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 2929
/proc/meminfo: memFree=88064/2055920 swapFree=4192956/4192956
[pid=2928] ppid=2926 vsize=0 CPUtime=659.8
/proc/2928/stat : 2928 (bsolo) R 2926 2928 2526 0 -1 4194308 461101 0 0 0 65713 267 0 0 25 0 1 0 1146994 0 0 1992294400 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 0 0 0
/proc/2928/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 659.8
Current children cumulated vsize (KiB) 0

[startup+660.101 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 2929
/proc/meminfo: memFree=88064/2055920 swapFree=4192956/4192956
[pid=2928] ppid=2926 vsize=0 CPUtime=659.89
/proc/2928/stat : 2928 (bsolo) R 2926 2928 2526 0 -1 4194308 461101 0 0 0 65713 276 0 0 25 0 1 0 1146994 0 0 1992294400 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 0 0 0
/proc/2928/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 659.89
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 660.171
CPU time (s): 659.968
CPU user time (s): 657.133
CPU system time (s): 2.83457
CPU usage (%): 99.9691
Max. virtual memory (cumulated for all children) (KiB): 1843248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 657.133
system time used= 2.83457
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 461101
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= 2
involuntary context switches= 1402

runsolver used 0.573912 second user time and 1.83972 second system time

The end

Launcher Data 

Begin job on node30 at 2009-06-16 18:02:55
IDJOB=1877164
IDBENCH=2267
IDSOLVER=699
FILE ID=node30/1877164-1245168175
PBS_JOBID= 9363829
Free space on /tmp= 66216 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb59-26-opb/normalized-frb59-26-3.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877164-1245168175/watcher-1877164-1245168175 -o /tmp/evaluation-result-1877164-1245168175/solver-1877164-1245168175 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1877164-1245168175.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 36a19a7aeba117287b60c4673ad89664
RANDOM SEED=562541358

node30.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.273
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		: 3000.273
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:       1925408 kB
Buffers:         17720 kB
Cached:          71156 kB
SwapCached:          0 kB
Active:          74400 kB
Inactive:        27324 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1925408 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            6976 kB
Writeback:           0 kB
Mapped:          22616 kB
Slab:            14872 kB
Committed_AS:    54532 kB
PageTables:       1360 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1877164-1245168175.opb

Free space on /tmp at the end= 66212 MiB
End job on node30 at 2009-06-16 18:13:57