Trace number 1877227

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 3.1? 1798.43 1799.02

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
prestwich/robin/normalized-robin14.opb
MD5SUM321349c7a7114538010c83c600c72ae9
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark33.2019
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables8281
Total number of constraints826
Number of constraints which are clauses364
Number of constraints which are cardinality constraints (but not clauses)462
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint91
Maximum length of a constraint169
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 171
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 3.1 - 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-1877227-1245113481.opb
0.00/0.00	c File size is 740666 bytes.
0.09/0.11	c Highest Coefficient sum: 171
0.09/0.11	c Parsing was ok!!
0.09/0.11	c Total parsing time: 0.109 s
0.09/0.12	c Var: 8281 Constr: 826 364/462/0 Lit: 82810 Watch. Lit: 50316
0.09/0.12	c Obj. Vars: 0 (0 % of total variables)
2.49/2.51	c Pre-processing Time: 2.506 s
2.49/2.51	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
2.49/2.51	c        0   8281      826    82810  100    50316  462121      0      0 2.51
2.49/2.51	c Switching off lower bounding mode.
1798.11/1798.79	c      100   8281      948   109246  115    53933  508334    122     38 2.59
1798.11/1798.79	c      250   8281     1116   171554  153    55892  559168    290     88 2.82
1798.11/1798.79	c      476   8281     1360   257324  189    58506  615085    534    149 3.19
1798.11/1798.79	c      816   8281     1734   604528  348    60440  676594    908    187 4.34
1798.11/1798.79	c     1324   8281     2309  1045676  452    76070  744254   1483    230 5.74
1798.11/1798.79	c     2087   8281     3139  1300350  414    84433  818680   2313    294 7.08
1798.11/1798.79	c     3234   8281     4385  2876403  655    94916  900549   3559    243 13.28
1798.11/1798.79	c     4955   8281     6236  3847666  617   111627  990604   5410    258 19.13
1798.11/1798.79	c     7542   8281     9137  7512977  822   142501  500000   8311    187 40.22
1798.11/1798.79	c    11421   8281    13442 11784927  876   175726  550001  12616    165 68.92
1798.11/1798.79	c    17246   8281    19914 21262023 1067   251262  605002  19088    114 150.74
1798.11/1798.79	c    25984   8281    29474 33240270 1127   341086  665503  28648     87 295.80
1798.11/1798.79	c    39094   8281    44095 56475626 1280   497346  732054  43269     61 636.20
1798.11/1798.79	c Resources Exceeded
1798.11/1798.79	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1798.11/1798.79	c   13    55529  26686   659269    62914 108282780  62088     30 1798.21
1798.11/1798.79	s UNKNOWN
1798.11/1798.79	c Total time: 1798.21 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-1877227-1245113481/watcher-1877227-1245113481 -o /tmp/evaluation-result-1877227-1245113481/solver-1877227-1245113481 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877227-1245113481.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: 1.84 1.97 1.92 2/64 30428
/proc/meminfo: memFree=1527936/2055920 swapFree=4192812/4192956
[pid=30428] ppid=30426 vsize=19244 CPUtime=0
/proc/30428/stat : 30428 (bsolo) R 30426 30428 30391 0 -1 4194304 245 0 0 0 0 0 0 0 21 0 1 0 178948512 19705856 229 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30428/statm: 4811 230 173 640 0 3986 0

[startup+0.0900781 s]
/proc/loadavg: 1.84 1.97 1.92 2/64 30428
/proc/meminfo: memFree=1527936/2055920 swapFree=4192812/4192956
[pid=30428] ppid=30426 vsize=12620 CPUtime=0.08
/proc/30428/stat : 30428 (bsolo) R 30426 30428 30391 0 -1 4194304 705 0 0 0 8 0 0 0 21 0 1 0 178948512 12922880 689 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30428/statm: 3155 690 315 640 0 2330 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 12620

[startup+0.101079 s]
/proc/loadavg: 1.84 1.97 1.92 2/64 30428
/proc/meminfo: memFree=1527936/2055920 swapFree=4192812/4192956
[pid=30428] ppid=30426 vsize=12752 CPUtime=0.09
/proc/30428/stat : 30428 (bsolo) R 30426 30428 30391 0 -1 4194304 750 0 0 0 9 0 0 0 21 0 1 0 178948512 13058048 734 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30428/statm: 3188 734 332 640 0 2363 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12752

[startup+0.301113 s]
/proc/loadavg: 1.84 1.97 1.92 2/64 30428
/proc/meminfo: memFree=1527936/2055920 swapFree=4192812/4192956
[pid=30428] ppid=30426 vsize=14224 CPUtime=0.29
/proc/30428/stat : 30428 (bsolo) R 30426 30428 30391 0 -1 4194304 1286 0 0 0 29 0 0 0 23 0 1 0 178948512 14565376 1089 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30428/statm: 3556 1089 188 640 0 2912 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14224

[startup+0.701179 s]
/proc/loadavg: 1.84 1.97 1.92 2/64 30428
/proc/meminfo: memFree=1527936/2055920 swapFree=4192812/4192956
[pid=30428] ppid=30426 vsize=14224 CPUtime=0.69
/proc/30428/stat : 30428 (bsolo) R 30426 30428 30391 0 -1 4194304 1286 0 0 0 69 0 0 0 25 0 1 0 178948512 14565376 1089 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30428/statm: 3556 1089 188 640 0 2912 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14224

[startup+1.50131 s]
/proc/loadavg: 1.77 1.95 1.91 2/65 30429
/proc/meminfo: memFree=1524344/2055920 swapFree=4192812/4192956
[pid=30428] ppid=30426 vsize=14224 CPUtime=1.48
/proc/30428/stat : 30428 (bsolo) R 30426 30428 30391 0 -1 4194304 1286 0 0 0 148 0 0 0 25 0 1 0 178948512 14565376 1089 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30428/statm: 3556 1089 188 640 0 2912 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 14224

[startup+3.10158 s]
/proc/loadavg: 1.77 1.95 1.91 2/65 30431
/proc/meminfo: memFree=1522680/2055920 swapFree=4192812/4192956
[pid=30428] ppid=30426 vsize=16504 CPUtime=3.09
/proc/30428/stat : 30428 (bsolo) R 30426 30428 30391 0 -1 4194304 2320 0 0 0 306 3 0 0 25 0 1 0 178948512 16900096 1697 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30428/statm: 4126 1697 196 640 0 3482 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16504

[startup+6.30111 s]
/proc/loadavg: 1.71 1.93 1.91 2/65 30431
/proc/meminfo: memFree=1512320/2055920 swapFree=4192812/4192956
[pid=30428] ppid=30426 vsize=28604 CPUtime=6.28
/proc/30428/stat : 30428 (bsolo) R 30426 30428 30391 0 -1 4194304 6720 0 0 0 620 8 0 0 25 0 1 0 178948512 29290496 4705 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30428/statm: 7151 4705 196 640 0 6507 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 28604

[startup+12.7012 s]
/proc/loadavg: 1.65 1.92 1.90 2/65 30431
/proc/meminfo: memFree=1490904/2055920 swapFree=4192812/4192956
[pid=30428] ppid=30426 vsize=49928 CPUtime=12.68
/proc/30428/stat : 30428 (bsolo) R 30426 30428 30391 0 -1 4194304 16006 0 0 0 1256 12 0 0 25 0 1 0 178948512 51126272 10072 1992294400 134512640 137136520 4294956256 18446744073709551615 136502080 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30428/statm: 12482 10072 196 640 0 11838 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 49928

[startup+25.5013 s]
/proc/loadavg: 1.55 1.89 1.89 2/65 30431
/proc/meminfo: memFree=1462424/2055920 swapFree=4192812/4192956
[pid=30428] ppid=30426 vsize=76136 CPUtime=25.48
/proc/30428/stat : 30428 (bsolo) R 30426 30428 30391 0 -1 4194304 25524 0 0 0 2525 23 0 0 25 0 1 0 178948512 77963264 16620 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30428/statm: 19034 16620 196 640 0 18390 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 76136

[startup+51.1016 s]
/proc/loadavg: 1.33 1.80 1.86 2/65 30431
/proc/meminfo: memFree=1406680/2055920 swapFree=4192812/4192956
[pid=30428] ppid=30426 vsize=132160 CPUtime=51.07
/proc/30428/stat : 30428 (bsolo) R 30426 30428 30391 0 -1 4194304 47975 0 0 0 5071 36 0 0 25 0 1 0 178948512 135331840 30623 1992294400 134512640 137136520 4294956256 18446744073709551615 136501113 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30428/statm: 33040 30623 196 640 0 32396 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 132160

[startup+102.305 s]
/proc/loadavg: 1.14 1.68 1.82 2/65 30431
/proc/meminfo: memFree=1324120/2055920 swapFree=4192812/4192956
[pid=30428] ppid=30426 vsize=213880 CPUtime=102.26
/proc/30428/stat : 30428 (bsolo) R 30426 30428 30391 0 -1 4194304 82537 0 0 0 10168 58 0 0 25 0 1 0 178948512 219013120 51060 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30428/statm: 53470 51060 196 640 0 52826 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 213880

[startup+162.302 s]
/proc/loadavg: 1.10 1.57 1.77 2/65 30431
/proc/meminfo: memFree=1236440/2055920 swapFree=4192812/4192956
[pid=30428] ppid=30426 vsize=301748 CPUtime=162.24
/proc/30428/stat : 30428 (bsolo) R 30426 30428 30391 0 -1 4194304 123784 0 0 0 16146 78 0 0 25 0 1 0 178948512 308989952 73005 1992294400 134512640 137136520 4294956256 18446744073709551615 134606759 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30428/statm: 75437 73005 196 640 0 74793 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 301748

[startup+222.302 s]
/proc/loadavg: 1.08 1.48 1.72 2/65 30431
/proc/meminfo: memFree=1171160/2055920 swapFree=4192812/4192956
[pid=30428] ppid=30426 vsize=366620 CPUtime=222.21
/proc/30428/stat : 30428 (bsolo) R 30426 30428 30391 0 -1 4194304 152978 0 0 0 22126 95 0 0 25 0 1 0 178948512 375418880 89249 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30428/statm: 91655 89249 196 640 0 91011 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 366620

[startup+282.302 s]
/proc/loadavg: 1.03 1.39 1.67 2/65 30431
/proc/meminfo: memFree=1106072/2055920 swapFree=4192812/4192956
[pid=30428] ppid=30426 vsize=432268 CPUtime=282.2
/proc/30428/stat : 30428 (bsolo) R 30426 30428 30391 0 -1 4194304 184086 0 0 0 28108 112 0 0 25 0 1 0 178948512 442642432 105629 1992294400 134512640 137136520 4294956256 18446744073709551615 134573386 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30428/statm: 108067 105629 196 640 0 107423 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 432268

[startup+342.302 s]
/proc/loadavg: 1.01 1.31 1.63 2/65 30431
/proc/meminfo: memFree=1047640/2055920 swapFree=4192812/4192956
[pid=30428] ppid=30426 vsize=490004 CPUtime=342.18
/proc/30428/stat : 30428 (bsolo) R 30426 30428 30391 0 -1 4194304 210342 0 0 0 34090 128 0 0 25 0 1 0 178948512 501764096 120089 1992294400 134512640 137136520 4294956256 18446744073709551615 134544425 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30428/statm: 122501 120089 196 640 0 121857 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 490004

[startup+402.302 s]
/proc/loadavg: 1.00 1.25 1.59 2/65 30431
/proc/meminfo: memFree=989656/2055920 swapFree=4192812/4192956
[pid=30428] ppid=30426 vsize=548096 CPUtime=402.16
/proc/30428/stat : 30428 (bsolo) R 30426 30428 30391 0 -1 4194304 237698 0 0 0 40075 141 0 0 25 0 1 0 178948512 561250304 134602 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30428/statm: 137024 134602 196 640 0 136380 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 548096

[startup+462.302 s]
/proc/loadavg: 1.00 1.20 1.55 2/65 30431
/proc/meminfo: memFree=939224/2055920 swapFree=4192812/4192956
[pid=30428] ppid=30426 vsize=597944 CPUtime=462.13
/proc/30428/stat : 30428 (bsolo) R 30426 30428 30391 0 -1 4194304 263009 0 0 0 46061 152 0 0 25 0 1 0 178948512 612294656 147080 1992294400 134512640 137136520 4294956256 18446744073709551615 134544440 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30428/statm: 149486 147080 196 640 0 148842 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 597944

[startup+522.302 s]
/proc/loadavg: 1.00 1.16 1.51 2/65 30431
/proc/meminfo: memFree=890328/2055920 swapFree=4192812/4192956
[pid=30428] ppid=30426 vsize=647084 CPUtime=522.12
/proc/30428/stat : 30428 (bsolo) R 30426 30428 30391 0 -1 4194304 286986 0 0 0 52049 163 0 0 25 0 1 0 178948512 662614016 159335 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30428/statm: 161771 159335 196 640 0 161127 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 647084

[startup+582.302 s]
/proc/loadavg: 1.00 1.13 1.48 2/65 30437
/proc/meminfo: memFree=849432/2055920 swapFree=4192812/4192956
[pid=30428] ppid=30426 vsize=687840 CPUtime=582.09
/proc/30428/stat : 30428 (bsolo) R 30426 30428 30391 0 -1 4194304 305614 0 0 0 58033 176 0 0 25 0 1 0 178948512 704348160 169527 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30428/statm: 171960 169527 196 640 0 171316 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 687840

[startup+642.302 s]
/proc/loadavg: 1.00 1.11 1.44 2/65 30437
/proc/meminfo: memFree=789592/2055920 swapFree=4192812/4192956
[pid=30428] ppid=30426 vsize=747084 CPUtime=642.08
/proc/30428/stat : 30428 (bsolo) R 30426 30428 30391 0 -1 4194304 333497 0 0 0 64015 193 0 0 25 0 1 0 178948512 765014016 184360 1992294400 134512640 137136520 4294956256 18446744073709551615 134599831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30428/statm: 186771 184360 196 640 0 186127 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 747084

[startup+702.302 s]

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

/proc/meminfo: memFree=452504/2055920 swapFree=4192812/4192956
[pid=30428] ppid=30426 vsize=1083632 CPUtime=1121.92
/proc/30428/stat : 30428 (bsolo) R 30426 30428 30391 0 -1 4194304 498872 0 0 0 111925 267 0 0 25 0 1 0 178948512 1109639168 268470 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30428/statm: 270908 268470 196 640 0 270264 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 1083632

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.23 2/65 30437
/proc/meminfo: memFree=418264/2055920 swapFree=4192812/4192956
[pid=30428] ppid=30426 vsize=1118212 CPUtime=1181.9
/proc/30428/stat : 30428 (bsolo) R 30426 30428 30391 0 -1 4194304 516026 0 0 0 117915 275 0 0 25 0 1 0 178948512 1145049088 277147 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30428/statm: 279553 277147 196 640 0 278909 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 1118212

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.21 2/65 30437
/proc/meminfo: memFree=386904/2055920 swapFree=4192812/4192956
[pid=30428] ppid=30426 vsize=1149008 CPUtime=1241.89
/proc/30428/stat : 30428 (bsolo) R 30426 30428 30391 0 -1 4194304 536265 0 0 0 123905 284 0 0 25 0 1 0 178948512 1176584192 284846 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30428/statm: 287252 284846 196 640 0 286608 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 1149008

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.19 2/65 30437
/proc/meminfo: memFree=355544/2055920 swapFree=4192812/4192956
[pid=30428] ppid=30426 vsize=1180068 CPUtime=1301.87
/proc/30428/stat : 30428 (bsolo) R 30426 30428 30391 0 -1 4194304 556079 0 0 0 129894 293 0 0 25 0 1 0 178948512 1208389632 292601 1992294400 134512640 137136520 4294956256 18446744073709551615 134543933 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30428/statm: 295017 292601 196 640 0 294373 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 1180068

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.18 2/65 30437
/proc/meminfo: memFree=324568/2055920 swapFree=4192812/4192956
[pid=30428] ppid=30426 vsize=1211092 CPUtime=1361.85
/proc/30428/stat : 30428 (bsolo) R 30426 30428 30391 0 -1 4194304 571637 0 0 0 135886 299 0 0 25 0 1 0 178948512 1240158208 300337 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30428/statm: 302773 300337 196 640 0 302129 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 1211092

[startup+1422.31 s]
/proc/loadavg: 1.04 1.01 1.17 2/65 30437
/proc/meminfo: memFree=295512/2055920 swapFree=4192812/4192956
[pid=30428] ppid=30426 vsize=1239932 CPUtime=1421.83
/proc/30428/stat : 30428 (bsolo) R 30426 30428 30391 0 -1 4194304 589112 0 0 0 141878 305 0 0 25 0 1 0 178948512 1269690368 307555 1992294400 134512640 137136520 4294956256 18446744073709551615 134574203 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30428/statm: 309983 307555 196 640 0 309339 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 1239932

[startup+1482.3 s]
/proc/loadavg: 1.01 1.01 1.16 2/65 30437
/proc/meminfo: memFree=267288/2055920 swapFree=4192812/4192956
[pid=30428] ppid=30426 vsize=1268380 CPUtime=1481.81
/proc/30428/stat : 30428 (bsolo) R 30426 30428 30391 0 -1 4194304 603006 0 0 0 147871 310 0 0 25 0 1 0 178948512 1298821120 314657 1992294400 134512640 137136520 4294956256 18446744073709551615 136502161 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30428/statm: 317095 314657 196 640 0 316451 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 1268380

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.15 2/65 30437
/proc/meminfo: memFree=237592/2055920 swapFree=4192812/4192956
[pid=30428] ppid=30426 vsize=1298068 CPUtime=1541.79
/proc/30428/stat : 30428 (bsolo) R 30426 30428 30391 0 -1 4194304 619624 0 0 0 153862 317 0 0 25 0 1 0 178948512 1329221632 322086 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30428/statm: 324517 322086 196 640 0 323873 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 1298068

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.14 2/65 30437
/proc/meminfo: memFree=210008/2055920 swapFree=4192812/4192956
[pid=30428] ppid=30426 vsize=1325356 CPUtime=1601.77
/proc/30428/stat : 30428 (bsolo) R 30426 30428 30391 0 -1 4194304 634153 0 0 0 159855 322 0 0 25 0 1 0 178948512 1357164544 328933 1992294400 134512640 137136520 4294956256 18446744073709551615 134543977 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30428/statm: 331339 328933 196 640 0 330695 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 1325356

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.13 2/65 30437
/proc/meminfo: memFree=180632/2055920 swapFree=4192812/4192956
[pid=30428] ppid=30426 vsize=1354936 CPUtime=1661.76
/proc/30428/stat : 30428 (bsolo) R 30426 30428 30391 0 -1 4194304 648095 0 0 0 165848 328 0 0 25 0 1 0 178948512 1387454464 336296 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30428/statm: 338734 336296 196 640 0 338090 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 1354936

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.11 2/65 30437
/proc/meminfo: memFree=156568/2055920 swapFree=4192812/4192956
[pid=30428] ppid=30426 vsize=1378780 CPUtime=1721.73
/proc/30428/stat : 30428 (bsolo) R 30426 30428 30391 0 -1 4194304 658723 0 0 0 171841 332 0 0 25 0 1 0 178948512 1411870720 342257 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30428/statm: 344695 342257 196 640 0 344051 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 1378780

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 30437
/proc/meminfo: memFree=133144/2055920 swapFree=4192812/4192956
[pid=30428] ppid=30426 vsize=1402136 CPUtime=1781.72
/proc/30428/stat : 30428 (bsolo) R 30426 30428 30391 0 -1 4194304 669774 0 0 0 177835 337 0 0 25 0 1 0 178948512 1435787264 348096 1992294400 134512640 137136520 4294956256 18446744073709551615 134616696 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30428/statm: 350534 348096 196 640 0 349890 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 1402136

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 30437
/proc/meminfo: memFree=129624/2055920 swapFree=4192812/4192956
[pid=30428] ppid=30426 vsize=1405312 CPUtime=1791.32
/proc/30428/stat : 30428 (bsolo) R 30426 30428 30391 0 -1 4194304 671668 0 0 0 178794 338 0 0 25 0 1 0 178948512 1439039488 348922 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30428/statm: 351328 348922 196 640 0 350684 0
Current children cumulated CPU time (s) 1791.32
Current children cumulated vsize (KiB) 1405312

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 30437
/proc/meminfo: memFree=128088/2055920 swapFree=4192812/4192956
[pid=30428] ppid=30426 vsize=1406932 CPUtime=1794.51
/proc/30428/stat : 30428 (bsolo) R 30426 30428 30391 0 -1 4194304 672599 0 0 0 179113 338 0 0 25 0 1 0 178948512 1440698368 349302 1992294400 134512640 137136520 4294956256 18446744073709551615 134544157 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30428/statm: 351733 349302 196 640 0 351089 0
Current children cumulated CPU time (s) 1794.51
Current children cumulated vsize (KiB) 1406932

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 30437
/proc/meminfo: memFree=127576/2055920 swapFree=4192812/4192956
[pid=30428] ppid=30426 vsize=1407392 CPUtime=1796.11
/proc/30428/stat : 30428 (bsolo) R 30426 30428 30391 0 -1 4194304 672900 0 0 0 179272 339 0 0 25 0 1 0 178948512 1441169408 349429 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30428/statm: 351848 349429 196 640 0 351204 0
Current children cumulated CPU time (s) 1796.11
Current children cumulated vsize (KiB) 1407392

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 30437
/proc/meminfo: memFree=127128/2055920 swapFree=4192812/4192956
[pid=30428] ppid=30426 vsize=1408252 CPUtime=1797.71
/proc/30428/stat : 30428 (bsolo) R 30426 30428 30391 0 -1 4194304 673420 0 0 0 179432 339 0 0 25 0 1 0 178948512 1442050048 349653 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30428/statm: 352063 349653 196 640 0 351419 0
Current children cumulated CPU time (s) 1797.71
Current children cumulated vsize (KiB) 1408252

[startup+1798.7 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 30437
/proc/meminfo: memFree=126424/2055920 swapFree=4192812/4192956
[pid=30428] ppid=30426 vsize=1408464 CPUtime=1798.11
/proc/30428/stat : 30428 (bsolo) R 30426 30428 30391 0 -1 4194304 673629 0 0 0 179472 339 0 0 25 0 1 0 178948512 1442267136 349696 1992294400 134512640 137136520 4294956256 18446744073709551615 136498324 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30428/statm: 352116 349696 196 640 0 351472 0
Current children cumulated CPU time (s) 1798.11
Current children cumulated vsize (KiB) 1408464

[startup+1798.9 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 30437
/proc/meminfo: memFree=126424/2055920 swapFree=4192812/4192956
[pid=30428] ppid=30426 vsize=0 CPUtime=1798.31
/proc/30428/stat : 30428 (bsolo) R 30426 30428 30391 0 -1 4194308 673686 0 0 0 179482 349 0 0 25 0 1 0 178948512 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30428/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1798.31
Current children cumulated vsize (KiB) 0

[startup+1799 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 30437
/proc/meminfo: memFree=126424/2055920 swapFree=4192812/4192956
[pid=30428] ppid=30426 vsize=0 CPUtime=1798.41
/proc/30428/stat : 30428 (bsolo) R 30426 30428 30391 0 -1 4194308 673686 0 0 0 179482 359 0 0 25 0 1 0 178948512 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30428/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1798.41
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1799.02
CPU time (s): 1798.43
CPU user time (s): 1794.82
CPU system time (s): 3.61345
CPU usage (%): 99.9676
Max. virtual memory (cumulated for all children) (KiB): 1408464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.82
system time used= 3.61345
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 673686
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= 2808

runsolver used 1.22781 second user time and 3.82642 second system time

The end

Launcher Data 

Begin job on node15 at 2009-06-16 02:51:21
IDJOB=1877227
IDBENCH=1156
IDSOLVER=699
FILE ID=node15/1877227-1245113481
PBS_JOBID= 9363653
Free space on /tmp= 66304 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/prestwich/robin/normalized-robin14.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877227-1245113481/watcher-1877227-1245113481 -o /tmp/evaluation-result-1877227-1245113481/solver-1877227-1245113481 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1877227-1245113481.opb

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

MD5SUM BENCH= 321349c7a7114538010c83c600c72ae9
RANDOM SEED=1725226531

node15.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		: 3000.261
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	: 5931.00
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		: 3000.261
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:       1528416 kB
Buffers:         29568 kB
Cached:         416852 kB
SwapCached:          0 kB
Active:          36180 kB
Inactive:       423596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1528416 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4932 kB
Writeback:           0 kB
Mapped:          23104 kB
Slab:            53608 kB
Committed_AS:   156628 kB
PageTables:       1460 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66300 MiB
End job on node15 at 2009-06-16 03:21:20