Trace number 2657362

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 Cl? 1798.11 1798.68

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
prestwich/robin/normalized-robin16.opb
MD5SUMd761333f7ff9a755d3cd90e52b11f227
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
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
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables14400
Total number of constraints1088
Number of constraints which are clauses480
Number of constraints which are cardinality constraints (but not clauses)608
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint120
Maximum length of a constraint225
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 227
Number of bits of the biggest sum of numbers8
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 Time Limit set to 1800
0.00/0.00	c Learning Strategy: Clause Learning
0.00/0.00	c Instance file HOME/instance-2657362-1276695496.opb
0.00/0.00	c File size is 1337368 bytes.
0.19/0.20	c Highest Coefficient sum: 227
0.19/0.20	c Parsing was ok!!
0.19/0.20	c Total parsing time: 0.205 s
0.19/0.22	c Var: 14400 Constr: 1088 480/608/0 Lit: 144000 Watch. Lit: 87232
0.19/0.22	c Obj. Vars: 0 (0 % of total variables)
5.79/5.81	c Pre-processing Time: 5.806 s
5.79/5.81	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
5.79/5.81	c        0  14400     1088   144000  132    87232  608160      0      0 5.81
5.79/5.81	c Switching off lower bounding mode.
1797.93/1798.57	c      101  14400     1189   177050  148    87434  668977    101     17 5.86
1797.93/1798.57	c      252  14400     1340   215122  160    87736  735875    252     41 6.01
1797.93/1798.57	c      477  14400     1565   382358  244    88186  809463    477     75 6.30
1797.93/1798.57	c      817  14400     1905   614694  322    88866  890410    817    122 6.65
1797.93/1798.57	c     1326  14400     2414   807861  334    89884  979452   1326    183 7.22
1797.93/1798.57	c     2089  14400     3177  1392049  438    91410  500000   2089    255 8.18
1797.93/1798.57	c     3235  14400     4323  1899745  439    93702  550001   3235    355 9.10
1797.93/1798.57	c     4956  14400     6044  2847496  471    97144  605002   4956    437 11.34
1797.93/1798.57	c     7540  14400     8628  4889104  566   102312  665503   7540    483 15.59
1797.93/1798.57	c    11421  14400    12509 10533223  842   110074  732054  11421    408 27.94
1797.93/1798.57	c    17244  14400    18332 16030420  874   121720  805260  17244    404 42.62
1797.93/1798.57	c    25984  14400    27072 48100975 1776   139200  885787  25984    163 159.12
1797.93/1798.57	c    39094  14400    40182 62735365 1561   165420  974366  39094    173 225.88
1797.93/1798.57	c Reducing formula size due to memory constraints
1797.93/1798.57	c Memory Limit: 1000.00 MB  Used: 1007.62 MB
1797.93/1798.57	c    58765  14400     8501 14543217 1710   102058   16307   7413    123 474.46
1797.93/1798.57	c    88276  14400    16167 48079264 2973   117390   17938  15079     85 1028.89
1797.93/1798.57	c Reducing formula size due to memory constraints
1797.93/1798.57	c Memory Limit: 1000.00 MB  Used: 1009.80 MB
1797.93/1798.57	c Reducing formula size due to memory constraints
1797.93/1798.57	c Memory Limit: 1000.00 MB  Used: 1059.40 MB
1797.93/1798.57	c Resources Exceeded
1797.93/1798.57	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.93/1798.57	c   15   117054  50105  1305435    16497 53742634  15409     65 1798.01
1797.93/1798.57	s UNKNOWN
1797.93/1798.57	c Total time: 1798.01 s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2657362-1276695496/watcher-2657362-1276695496 -o /tmp/evaluation-result-2657362-1276695496/solver-2657362-1276695496 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2657362-1276695496.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: 0.02 0.50 0.79 3/105 16909
/proc/meminfo: memFree=1684736/2059040 swapFree=4192956/4192956
[pid=16909] ppid=16907 vsize=19920 CPUtime=0
/proc/16909/stat : 16909 (bsolo_pb10) R 16907 16909 16857 0 -1 4202496 339 0 0 0 0 0 0 0 25 0 1 0 10843188 20398080 257 1992294400 134512640 137138936 4286846976 18446744073709551615 136577166 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16909/statm: 5013 258 174 642 0 4042 0

[startup+0.021239 s]
/proc/loadavg: 0.02 0.50 0.79 3/105 16909
/proc/meminfo: memFree=1684736/2059040 swapFree=4192956/4192956
[pid=16909] ppid=16907 vsize=12516 CPUtime=0.01
/proc/16909/stat : 16909 (bsolo_pb10) R 16907 16909 16857 0 -1 4202496 458 0 0 0 1 0 0 0 25 0 1 0 10843188 12816384 376 1992294400 134512640 137138936 4286846976 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16909/statm: 3129 376 195 642 0 2158 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12516

[startup+0.100247 s]
/proc/loadavg: 0.02 0.50 0.79 3/105 16909
/proc/meminfo: memFree=1684736/2059040 swapFree=4192956/4192956
[pid=16909] ppid=16907 vsize=13748 CPUtime=0.09
/proc/16909/stat : 16909 (bsolo_pb10) R 16907 16909 16857 0 -1 4202496 889 0 0 0 9 0 0 0 25 0 1 0 10843188 14077952 807 1992294400 134512640 137138936 4286846976 18446744073709551615 134517643 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16909/statm: 3437 807 318 642 0 2466 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13748

[startup+0.30027 s]
/proc/loadavg: 0.02 0.50 0.79 3/105 16909
/proc/meminfo: memFree=1684736/2059040 swapFree=4192956/4192956
[pid=16909] ppid=16907 vsize=16948 CPUtime=0.29
/proc/16909/stat : 16909 (bsolo_pb10) R 16907 16909 16857 0 -1 4202496 2151 0 0 0 29 0 0 0 25 0 1 0 10843188 17354752 1742 1992294400 134512640 137138936 4286846976 18446744073709551615 134542289 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16909/statm: 4237 1742 184 642 0 3593 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16948

[startup+0.700314 s]
/proc/loadavg: 0.02 0.50 0.79 3/105 16909
/proc/meminfo: memFree=1684736/2059040 swapFree=4192956/4192956
[pid=16909] ppid=16907 vsize=16948 CPUtime=0.68
/proc/16909/stat : 16909 (bsolo_pb10) R 16907 16909 16857 0 -1 4202496 2151 0 0 0 68 0 0 0 25 0 1 0 10843188 17354752 1742 1992294400 134512640 137138936 4286846976 18446744073709551615 136504280 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16909/statm: 4237 1742 184 642 0 3593 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 16948

[startup+1.5004 s]
/proc/loadavg: 0.02 0.50 0.79 2/106 16910
/proc/meminfo: memFree=1678404/2059040 swapFree=4192956/4192956
[pid=16909] ppid=16907 vsize=16948 CPUtime=1.49
/proc/16909/stat : 16909 (bsolo_pb10) R 16907 16909 16857 0 -1 4202496 2151 0 0 0 148 1 0 0 25 0 1 0 10843188 17354752 1742 1992294400 134512640 137138936 4286846976 18446744073709551615 136511176 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16909/statm: 4237 1742 184 642 0 3593 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16948

[startup+3.10059 s]
/proc/loadavg: 0.02 0.50 0.79 2/106 16910
/proc/meminfo: memFree=1678280/2059040 swapFree=4192956/4192956
[pid=16909] ppid=16907 vsize=16948 CPUtime=3.09
/proc/16909/stat : 16909 (bsolo_pb10) R 16907 16909 16857 0 -1 4202496 2151 0 0 0 308 1 0 0 25 0 1 0 10843188 17354752 1742 1992294400 134512640 137138936 4286846976 18446744073709551615 134543410 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16909/statm: 4237 1742 184 642 0 3593 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16948

[startup+6.30095 s]
/proc/loadavg: 0.10 0.50 0.79 2/106 16910
/proc/meminfo: memFree=1675552/2059040 swapFree=4192956/4192956
[pid=16909] ppid=16907 vsize=20284 CPUtime=6.29
/proc/16909/stat : 16909 (bsolo_pb10) R 16907 16909 16857 0 -1 4202496 3658 0 0 0 621 8 0 0 25 0 1 0 10843188 20770816 2602 1992294400 134512640 137138936 4286846976 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16909/statm: 5071 2602 190 642 0 4427 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20284

[startup+12.7007 s]
/proc/loadavg: 0.17 0.51 0.79 2/106 16910
/proc/meminfo: memFree=1640336/2059040 swapFree=4192956/4192956
[pid=16909] ppid=16907 vsize=56196 CPUtime=12.69
/proc/16909/stat : 16909 (bsolo_pb10) R 16907 16909 16857 0 -1 4202496 12643 0 0 0 1228 41 0 0 25 0 1 0 10843188 57544704 11587 1992294400 134512640 137138936 4286846976 18446744073709551615 136511173 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16909/statm: 14049 11587 190 642 0 13405 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 56196

[startup+25.5001 s]
/proc/loadavg: 0.35 0.54 0.79 2/106 16910
/proc/meminfo: memFree=1558620/2059040 swapFree=4192956/4192956
[pid=16909] ppid=16907 vsize=137640 CPUtime=25.49
/proc/16909/stat : 16909 (bsolo_pb10) R 16907 16909 16857 0 -1 4202496 33272 0 0 0 2493 56 0 0 25 0 1 0 10843188 140943360 31941 1992294400 134512640 137138936 4286846976 18446744073709551615 134544780 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16909/statm: 34410 31941 190 642 0 33766 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 137640

[startup+51.102 s]
/proc/loadavg: 0.57 0.57 0.80 2/106 16912
/proc/meminfo: memFree=1426312/2059040 swapFree=4192956/4192956
[pid=16909] ppid=16907 vsize=271532 CPUtime=51.07
/proc/16909/stat : 16909 (bsolo_pb10) R 16907 16909 16857 0 -1 4202496 67270 0 0 0 5015 92 0 0 25 0 1 0 10843188 278048768 65442 1992294400 134512640 137138936 4286846976 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16909/statm: 67883 65442 190 642 0 67239 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 271532

[startup+102.309 s]
/proc/loadavg: 0.81 0.64 0.81 2/106 16912
/proc/meminfo: memFree=1217000/2059040 swapFree=4192956/4192956
[pid=16909] ppid=16907 vsize=477128 CPUtime=102.27
/proc/16909/stat : 16909 (bsolo_pb10) R 16907 16909 16857 0 -1 4202496 118726 0 0 0 10116 111 0 0 25 0 1 0 10843188 488579072 116845 1992294400 134512640 137138936 4286846976 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16909/statm: 119282 116845 190 642 0 118638 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 477128

[startup+162.302 s]
/proc/loadavg: 0.93 0.70 0.82 2/106 16914
/proc/meminfo: memFree=1054436/2059040 swapFree=4192956/4192956
[pid=16909] ppid=16907 vsize=642108 CPUtime=162.24
/proc/16909/stat : 16909 (bsolo_pb10) R 16907 16909 16857 0 -1 4202496 160161 0 0 0 16095 129 0 0 25 0 1 0 10843188 657518592 158072 1992294400 134512640 137138936 4286846976 18446744073709551615 134573821 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16909/statm: 160527 158072 190 642 0 159883 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 642108

[startup+222.3 s]
/proc/loadavg: 0.97 0.75 0.83 2/106 16916
/proc/meminfo: memFree=886664/2059040 swapFree=4192956/4192956
[pid=16909] ppid=16907 vsize=806812 CPUtime=222.22
/proc/16909/stat : 16909 (bsolo_pb10) R 16907 16909 16857 0 -1 4202496 201334 0 0 0 22066 156 0 0 25 0 1 0 10843188 826175488 199245 1992294400 134512640 137138936 4286846976 18446744073709551615 134542497 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16909/statm: 201703 199245 190 642 0 201059 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 806812

[startup+282.3 s]
/proc/loadavg: 0.99 0.79 0.83 2/106 16918
/proc/meminfo: memFree=655032/2059040 swapFree=4192956/4192956
[pid=16909] ppid=16907 vsize=1041248 CPUtime=282.2
/proc/16909/stat : 16909 (bsolo_pb10) R 16907 16909 16857 0 -1 4202496 260414 0 0 0 28038 182 0 0 25 0 1 0 10843188 1066237952 257857 1992294400 134512640 137138936 4286846976 18446744073709551615 136511176 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16909/statm: 260312 257857 190 642 0 259668 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 1041248

[startup+342.301 s]
/proc/loadavg: 0.99 0.83 0.84 2/106 16920
/proc/meminfo: memFree=649328/2059040 swapFree=4192956/4192956
[pid=16909] ppid=16907 vsize=1043508 CPUtime=342.18
/proc/16909/stat : 16909 (bsolo_pb10) R 16907 16909 16857 0 -1 4202496 260968 0 0 0 34034 184 0 0 25 0 1 0 10843188 1068552192 258411 1992294400 134512640 137138936 4286846976 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16909/statm: 260877 258411 190 642 0 260233 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 1043508

[startup+402.301 s]
/proc/loadavg: 0.99 0.86 0.84 2/106 16920
/proc/meminfo: memFree=649328/2059040 swapFree=4192956/4192956
[pid=16909] ppid=16907 vsize=1043508 CPUtime=402.17
/proc/16909/stat : 16909 (bsolo_pb10) R 16907 16909 16857 0 -1 4202496 260968 0 0 0 40031 186 0 0 25 0 1 0 10843188 1068552192 258411 1992294400 134512640 137138936 4286846976 18446744073709551615 134542322 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16909/statm: 260877 258411 190 642 0 260233 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 1043508

[startup+462.3 s]
/proc/loadavg: 0.99 0.88 0.85 2/106 16922
/proc/meminfo: memFree=649204/2059040 swapFree=4192956/4192956
[pid=16909] ppid=16907 vsize=1043508 CPUtime=462.14
/proc/16909/stat : 16909 (bsolo_pb10) R 16907 16909 16857 0 -1 4202496 260968 0 0 0 46025 189 0 0 25 0 1 0 10843188 1068552192 258411 1992294400 134512640 137138936 4286846976 18446744073709551615 134544780 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16909/statm: 260877 258411 190 642 0 260233 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 1043508

[startup+522.3 s]
/proc/loadavg: 0.99 0.90 0.85 2/106 16924
/proc/meminfo: memFree=649204/2059040 swapFree=4192956/4192956
[pid=16909] ppid=16907 vsize=1043508 CPUtime=522.12
/proc/16909/stat : 16909 (bsolo_pb10) R 16907 16909 16857 0 -1 4202496 260968 0 0 0 52016 196 0 0 25 0 1 0 10843188 1068552192 258411 1992294400 134512640 137138936 4286846976 18446744073709551615 136500283 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16909/statm: 260877 258411 190 642 0 260233 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 1043508

[startup+582.301 s]
/proc/loadavg: 0.99 0.91 0.86 2/106 16926
/proc/meminfo: memFree=649204/2059040 swapFree=4192956/4192956
[pid=16909] ppid=16907 vsize=1043508 CPUtime=582.11
/proc/16909/stat : 16909 (bsolo_pb10) R 16907 16909 16857 0 -1 4202496 260968 0 0 0 58012 199 0 0 25 0 1 0 10843188 1068552192 258411 1992294400 134512640 137138936 4286846976 18446744073709551615 136500388 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16909/statm: 260877 258411 190 642 0 260233 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 1043508

[startup+642.301 s]
/proc/loadavg: 0.99 0.93 0.87 2/106 16928
/proc/meminfo: memFree=649080/2059040 swapFree=4192956/4192956
[pid=16909] ppid=16907 vsize=1043508 CPUtime=642.1
/proc/16909/stat : 16909 (bsolo_pb10) R 16907 16909 16857 0 -1 4202496 260968 0 0 0 64009 201 0 0 25 0 1 0 10843188 1068552192 258411 1992294400 134512640 137138936 4286846976 18446744073709551615 134542345 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16909/statm: 260877 258411 190 642 0 260233 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 1043508

[startup+702.301 s]

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

/proc/meminfo: memFree=648708/2059040 swapFree=4192956/4192956
[pid=16909] ppid=16907 vsize=1043508 CPUtime=1121.95
/proc/16909/stat : 16909 (bsolo_pb10) R 16907 16909 16857 0 -1 4202496 260968 0 0 0 111978 217 0 0 25 0 1 0 10843188 1068552192 258411 1992294400 134512640 137138936 4286846976 18446744073709551615 134542525 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16909/statm: 260877 258411 190 642 0 260233 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 1043508

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 16942
/proc/meminfo: memFree=646600/2059040 swapFree=4192956/4192956
[pid=16909] ppid=16907 vsize=1045540 CPUtime=1181.94
/proc/16909/stat : 16909 (bsolo_pb10) R 16907 16909 16857 0 -1 4202496 261502 0 0 0 117974 220 0 0 25 0 1 0 10843188 1070632960 258945 1992294400 134512640 137138936 4286846976 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16909/statm: 261385 258945 190 642 0 260741 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 1045540

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 16944
/proc/meminfo: memFree=646476/2059040 swapFree=4192956/4192956
[pid=16909] ppid=16907 vsize=1045540 CPUtime=1241.91
/proc/16909/stat : 16909 (bsolo_pb10) R 16907 16909 16857 0 -1 4202496 261502 0 0 0 123970 221 0 0 25 0 1 0 10843188 1070632960 258945 1992294400 134512640 137138936 4286846976 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16909/statm: 261385 258945 190 642 0 260741 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 1045540

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 16944
/proc/meminfo: memFree=646352/2059040 swapFree=4192956/4192956
[pid=16909] ppid=16907 vsize=1045540 CPUtime=1301.9
/proc/16909/stat : 16909 (bsolo_pb10) R 16907 16909 16857 0 -1 4202496 261502 0 0 0 129969 221 0 0 25 0 1 0 10843188 1070632960 258945 1992294400 134512640 137138936 4286846976 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16909/statm: 261385 258945 190 642 0 260741 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 1045540

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 16946
/proc/meminfo: memFree=646352/2059040 swapFree=4192956/4192956
[pid=16909] ppid=16907 vsize=1045540 CPUtime=1361.88
/proc/16909/stat : 16909 (bsolo_pb10) R 16907 16909 16857 0 -1 4202496 261502 0 0 0 135966 222 0 0 25 0 1 0 10843188 1070632960 258945 1992294400 134512640 137138936 4286846976 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16909/statm: 261385 258945 190 642 0 260741 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 1045540

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 16957
/proc/meminfo: memFree=645856/2059040 swapFree=4192956/4192956
[pid=16909] ppid=16907 vsize=1045540 CPUtime=1421.85
/proc/16909/stat : 16909 (bsolo_pb10) R 16907 16909 16857 0 -1 4202496 261502 0 0 0 141962 223 0 0 25 0 1 0 10843188 1070632960 258945 1992294400 134512640 137138936 4286846976 18446744073709551615 134542752 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16909/statm: 261385 258945 190 642 0 260741 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 1045540

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 16959
/proc/meminfo: memFree=645856/2059040 swapFree=4192956/4192956
[pid=16909] ppid=16907 vsize=1045540 CPUtime=1481.82
/proc/16909/stat : 16909 (bsolo_pb10) R 16907 16909 16857 0 -1 4202496 261502 0 0 0 147958 224 0 0 25 0 1 0 10843188 1070632960 258945 1992294400 134512640 137138936 4286846976 18446744073709551615 134542345 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16909/statm: 261385 258945 190 642 0 260741 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 1045540

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 16961
/proc/meminfo: memFree=645856/2059040 swapFree=4192956/4192956
[pid=16909] ppid=16907 vsize=1045540 CPUtime=1541.8
/proc/16909/stat : 16909 (bsolo_pb10) R 16907 16909 16857 0 -1 4202496 261502 0 0 0 153956 224 0 0 25 0 1 0 10843188 1070632960 258945 1992294400 134512640 137138936 4286846976 18446744073709551615 134542484 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16909/statm: 261385 258945 190 642 0 260741 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 1045540

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 16961
/proc/meminfo: memFree=645732/2059040 swapFree=4192956/4192956
[pid=16909] ppid=16907 vsize=1045540 CPUtime=1601.79
/proc/16909/stat : 16909 (bsolo_pb10) R 16907 16909 16857 0 -1 4202496 261502 0 0 0 159953 226 0 0 25 0 1 0 10843188 1070632960 258945 1992294400 134512640 137138936 4286846976 18446744073709551615 134542532 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16909/statm: 261385 258945 190 642 0 260741 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 1045540

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 16963
/proc/meminfo: memFree=611508/2059040 swapFree=4192956/4192956
[pid=16909] ppid=16907 vsize=1080804 CPUtime=1661.77
/proc/16909/stat : 16909 (bsolo_pb10) R 16907 16909 16857 0 -1 4202496 270292 0 0 0 165948 229 0 0 25 0 1 0 10843188 1106743296 267735 1992294400 134512640 137138936 4286846976 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16909/statm: 270201 267735 190 642 0 269557 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 1080804

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 16965
/proc/meminfo: memFree=566868/2059040 swapFree=4192956/4192956
[pid=16909] ppid=16907 vsize=1124760 CPUtime=1721.75
/proc/16909/stat : 16909 (bsolo_pb10) R 16907 16909 16857 0 -1 4202496 281312 0 0 0 171941 234 0 0 25 0 1 0 10843188 1151754240 278755 1992294400 134512640 137138936 4286846976 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16909/statm: 281190 278755 190 642 0 280546 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 1124760

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 16967
/proc/meminfo: memFree=566620/2059040 swapFree=4192956/4192956
[pid=16909] ppid=16907 vsize=1124760 CPUtime=1781.73
/proc/16909/stat : 16909 (bsolo_pb10) R 16907 16909 16857 0 -1 4202496 281312 0 0 0 177938 235 0 0 25 0 1 0 10843188 1151754240 278755 1992294400 134512640 137138936 4286846976 18446744073709551615 134542624 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16909/statm: 281190 278755 190 642 0 280546 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 1124760

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

[startup+1791.91 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 16967
/proc/meminfo: memFree=566620/2059040 swapFree=4192956/4192956
[pid=16909] ppid=16907 vsize=1124760 CPUtime=1791.33
/proc/16909/stat : 16909 (bsolo_pb10) R 16907 16909 16857 0 -1 4202496 281312 0 0 0 178898 235 0 0 25 0 1 0 10843188 1151754240 278755 1992294400 134512640 137138936 4286846976 18446744073709551615 136511190 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16909/statm: 281190 278755 190 642 0 280546 0
Current children cumulated CPU time (s) 1791.33
Current children cumulated vsize (KiB) 1124760

[startup+1795.1 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 16967
/proc/meminfo: memFree=566620/2059040 swapFree=4192956/4192956
[pid=16909] ppid=16907 vsize=1124760 CPUtime=1794.53
/proc/16909/stat : 16909 (bsolo_pb10) R 16907 16909 16857 0 -1 4202496 281312 0 0 0 179218 235 0 0 25 0 1 0 10843188 1151754240 278755 1992294400 134512640 137138936 4286846976 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16909/statm: 281190 278755 190 642 0 280546 0
Current children cumulated CPU time (s) 1794.53
Current children cumulated vsize (KiB) 1124760

[startup+1796.7 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 16967
/proc/meminfo: memFree=566620/2059040 swapFree=4192956/4192956
[pid=16909] ppid=16907 vsize=1124760 CPUtime=1796.12
/proc/16909/stat : 16909 (bsolo_pb10) R 16907 16909 16857 0 -1 4202496 281312 0 0 0 179377 235 0 0 25 0 1 0 10843188 1151754240 278755 1992294400 134512640 137138936 4286846976 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16909/statm: 281190 278755 190 642 0 280546 0
Current children cumulated CPU time (s) 1796.12
Current children cumulated vsize (KiB) 1124760

[startup+1797.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 16967
/proc/meminfo: memFree=566620/2059040 swapFree=4192956/4192956
[pid=16909] ppid=16907 vsize=1124760 CPUtime=1796.92
/proc/16909/stat : 16909 (bsolo_pb10) R 16907 16909 16857 0 -1 4202496 281312 0 0 0 179457 235 0 0 25 0 1 0 10843188 1151754240 278755 1992294400 134512640 137138936 4286846976 18446744073709551615 134542345 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16909/statm: 281190 278755 190 642 0 280546 0
Current children cumulated CPU time (s) 1796.92
Current children cumulated vsize (KiB) 1124760

[startup+1798.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 16967
/proc/meminfo: memFree=566620/2059040 swapFree=4192956/4192956
[pid=16909] ppid=16907 vsize=1124760 CPUtime=1797.72
/proc/16909/stat : 16909 (bsolo_pb10) R 16907 16909 16857 0 -1 4202496 281312 0 0 0 179537 235 0 0 25 0 1 0 10843188 1151754240 278755 1992294400 134512640 137138936 4286846976 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16909/statm: 281190 278755 190 642 0 280546 0
Current children cumulated CPU time (s) 1797.72
Current children cumulated vsize (KiB) 1124760

[startup+1798.51 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 16967
/proc/meminfo: memFree=566620/2059040 swapFree=4192956/4192956
[pid=16909] ppid=16907 vsize=1124760 CPUtime=1797.93
/proc/16909/stat : 16909 (bsolo_pb10) R 16907 16909 16857 0 -1 4202496 281312 0 0 0 179558 235 0 0 25 0 1 0 10843188 1151754240 278755 1992294400 134512640 137138936 4286846976 18446744073709551615 134542761 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16909/statm: 281190 278755 190 642 0 280546 0
Current children cumulated CPU time (s) 1797.93
Current children cumulated vsize (KiB) 1124760

[startup+1798.6 s]
/proc/loadavg: 0.99 0.97 0.91 2/106 16967
/proc/meminfo: memFree=566620/2059040 swapFree=4192956/4192956
[pid=16909] ppid=16907 vsize=0 CPUtime=1798.03
/proc/16909/stat : 16909 (bsolo_pb10) R 16907 16909 16857 0 -1 4202500 281312 0 0 0 179565 238 0 0 25 0 1 0 10843188 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/16909/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1798.03
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1798.68
CPU time (s): 1798.11
CPU user time (s): 1795.65
CPU system time (s): 2.46062
CPU usage (%): 99.9686
Max. virtual memory (cumulated for all children) (KiB): 1124760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.65
system time used= 2.46062
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 281312
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= 1
involuntary context switches= 22824

runsolver used 3.18952 second user time and 8.26474 second system time

The end

Launcher Data 

Begin job on node088 at 2010-06-16 15:38:16
IDJOB=2657362
IDBENCH=1153
IDSOLVER=1163
FILE ID=node088/2657362-1276695496
PBS_JOBID= 11174037
Free space on /tmp= 62560 MiB

SOLVER NAME= bsolo 3.2 Cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/prestwich/robin/normalized-robin16.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2657362-1276695496/watcher-2657362-1276695496 -o /tmp/evaluation-result-2657362-1276695496/solver-2657362-1276695496 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l1 HOME/instance-2657362-1276695496.opb

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

MD5SUM BENCH= d761333f7ff9a755d3cd90e52b11f227
RANDOM SEED=544636148

node088.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	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.217
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.43
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		: 3000.217
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1685264 kB
Buffers:         85200 kB
Cached:         149400 kB
SwapCached:          0 kB
Active:         100156 kB
Inactive:       194208 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1685264 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            5308 kB
Writeback:           0 kB
AnonPages:       59744 kB
Mapped:          15604 kB
Slab:            57776 kB
PageTables:       3992 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182408 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62556 MiB
End job on node088 at 2010-06-16 16:08:15