Trace number 2658070

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? 1798.01 1798.73

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-21-20.opb
MD5SUM2f4fbbd7ac7eea50904b3e0a14134afd
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.026995
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables420
Total number of constraints41
Number of constraints which are clauses21
Number of constraints which are cardinality constraints (but not clauses)20
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint20
Maximum length of a constraint21
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 22
Number of bits of the biggest sum of numbers5
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-2658070-1276580380.opb
0.00/0.00	c File size is 7011 bytes.
0.00/0.00	c Highest Coefficient sum: 22
0.00/0.00	c Parsing was ok!!
0.00/0.00	c Total parsing time: 0.001 s
0.00/0.00	c Var: 420 Constr: 41 21/20/0 Lit: 840 Watch. Lit: 462
0.00/0.00	c Obj. Vars: 0 (0 % of total variables)
0.00/0.00	c Pre-processing Time: 0.007 s
0.00/0.00	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.00	c        0    420       41      840   20      462    2806      0      0 0.01
0.00/0.00	c Switching off lower bounding mode.
1797.98/1798.72	c      102    420      143     7368   51      666    3087    102   7285 0.01
1797.98/1798.72	c      252    420      293    25560   87      966    3396    252   7875 0.03
1797.98/1798.72	c      477    420      518    70159  135     1416    3736    477   4867 0.10
1797.98/1798.72	c      818    420      859   163181  189     2098    4110    818   3876 0.21
1797.98/1798.72	c     1329    420     1370   305203  222     3120    4522   1329   2858 0.47
1797.98/1798.72	c     2092    420     2133   517516  242     4646    4975   2092   2023 1.03
1797.98/1798.72	c     3238    420     3279   854235  260     6938    5473   3238   1265 2.56
1797.98/1798.72	c     4962    420     5003  1368655  273    10386    6021   4962    866 5.72
1797.98/1798.72	c     7549    420     4337  1246837  287     9054    6624   4296    685 11.01
1797.98/1798.72	c    11429    420     4649  1298618  279     9678    7287   4608    583 19.60
1797.98/1798.72	c    17255    420     6574  1858593  282    13528    8016   6533    497 34.70
1797.98/1798.72	c    25992    420     6808  1915818  281    13996    8818   6767    458 56.70
1797.98/1798.72	c    39104    420     5942  1629825  274    12264    9700   5901    420 93.04
1797.98/1798.72	c    58775    420     5290  1451052  274    10960   10671   5249    386 152.21
1797.98/1798.72	c    88286    420     6977  1893298  271    14334   11739   6936    362 243.79
1797.98/1798.72	c   132557    420     8489  2336915  275    17358   12913   8448    320 413.59
1797.98/1798.72	c   198970    420     7976  2229437  279    16332   14205   7935    290 685.71
1797.98/1798.72	c   298591    420    12063  3220081  266    24506   15626  12022    269 1108.87
1797.98/1798.72	c   448029    420     8617  2532137  293    17614   17189   8576    249 1796.21
1797.98/1798.72	c Resources Exceeded
1797.98/1798.72	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.98/1798.72	c   19   448601  76517   601112     9189  2701895   9148    249 1798.01
1797.98/1798.72	s UNKNOWN
1797.98/1798.72	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-2658070-1276580380/watcher-2658070-1276580380 -o /tmp/evaluation-result-2658070-1276580380/solver-2658070-1276580380 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2658070-1276580380.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 1.00 3/106 3234
/proc/meminfo: memFree=1834396/2059040 swapFree=4140328/4192956
[pid=3234] ppid=3232 vsize=18604 CPUtime=0
/proc/3234/stat : 3234 (bsolo_pb10) R 3232 3234 3049 0 -1 4202496 331 0 0 0 0 0 0 0 19 0 1 0 33641422 19050496 247 1992294400 134512640 137138936 4286669904 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3234/statm: 4651 247 185 642 0 4007 0

[startup+0.0293721 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 3234
/proc/meminfo: memFree=1834396/2059040 swapFree=4140328/4192956
[pid=3234] ppid=3232 vsize=11048 CPUtime=0.02
/proc/3234/stat : 3234 (bsolo_pb10) R 3232 3234 3049 0 -1 4202496 398 0 0 0 2 0 0 0 19 0 1 0 33641422 11313152 314 1992294400 134512640 137138936 4286669904 18446744073709551615 136500388 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3234/statm: 2762 314 190 642 0 2118 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 11048

[startup+0.100384 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 3234
/proc/meminfo: memFree=1834396/2059040 swapFree=4140328/4192956
[pid=3234] ppid=3232 vsize=11688 CPUtime=0.09
/proc/3234/stat : 3234 (bsolo_pb10) R 3232 3234 3049 0 -1 4202496 567 0 0 0 8 1 0 0 19 0 1 0 33641422 11968512 483 1992294400 134512640 137138936 4286669904 18446744073709551615 134578453 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3234/statm: 2922 483 190 642 0 2278 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11688

[startup+0.300421 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 3234
/proc/meminfo: memFree=1834396/2059040 swapFree=4140328/4192956
[pid=3234] ppid=3232 vsize=13580 CPUtime=0.29
/proc/3234/stat : 3234 (bsolo_pb10) R 3232 3234 3049 0 -1 4202496 1040 0 0 0 28 1 0 0 20 0 1 0 33641422 13905920 956 1992294400 134512640 137138936 4286669904 18446744073709551615 134542354 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3234/statm: 3395 956 190 642 0 2751 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13580

[startup+0.700495 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 3234
/proc/meminfo: memFree=1834396/2059040 swapFree=4140328/4192956
[pid=3234] ppid=3232 vsize=15972 CPUtime=0.69
/proc/3234/stat : 3234 (bsolo_pb10) R 3232 3234 3049 0 -1 4202496 1636 0 0 0 68 1 0 0 20 0 1 0 33641422 16355328 1552 1992294400 134512640 137138936 4286669904 18446744073709551615 136520938 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3234/statm: 3993 1552 190 642 0 3349 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15972

[startup+1.50064 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3235
/proc/meminfo: memFree=1827320/2059040 swapFree=4140328/4192956
[pid=3234] ppid=3232 vsize=19120 CPUtime=1.49
/proc/3234/stat : 3234 (bsolo_pb10) R 3232 3234 3049 0 -1 4202496 2407 0 0 0 147 2 0 0 22 0 1 0 33641422 19578880 2323 1992294400 134512640 137138936 4286669904 18446744073709551615 134542617 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3234/statm: 4780 2323 190 642 0 4136 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19120

[startup+3.10094 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3235
/proc/meminfo: memFree=1823600/2059040 swapFree=4140328/4192956
[pid=3234] ppid=3232 vsize=23236 CPUtime=3.09
/proc/3234/stat : 3234 (bsolo_pb10) R 3232 3234 3049 0 -1 4202496 3443 0 0 0 307 2 0 0 25 0 1 0 33641422 23793664 3359 1992294400 134512640 137138936 4286669904 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3234/statm: 5809 3359 190 642 0 5165 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23236

[startup+6.30053 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3235
/proc/meminfo: memFree=1816532/2059040 swapFree=4140328/4192956
[pid=3234] ppid=3232 vsize=29364 CPUtime=6.28
/proc/3234/stat : 3234 (bsolo_pb10) R 3232 3234 3049 0 -1 4202496 4997 0 0 0 624 4 0 0 25 0 1 0 33641422 30068736 4913 1992294400 134512640 137138936 4286669904 18446744073709551615 135984569 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3234/statm: 7341 4913 190 642 0 6697 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 29364

[startup+12.7007 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3235
/proc/meminfo: memFree=1810208/2059040 swapFree=4140328/4192956
[pid=3234] ppid=3232 vsize=34116 CPUtime=12.68
/proc/3234/stat : 3234 (bsolo_pb10) R 3232 3234 3049 0 -1 4202496 6171 0 0 0 1262 6 0 0 25 0 1 0 33641422 34934784 6087 1992294400 134512640 137138936 4286669904 18446744073709551615 134542624 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3234/statm: 8529 6087 190 642 0 7885 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 34116

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3237
/proc/meminfo: memFree=1806984/2059040 swapFree=4140328/4192956
[pid=3234] ppid=3232 vsize=37212 CPUtime=25.48
/proc/3234/stat : 3234 (bsolo_pb10) R 3232 3234 3049 0 -1 4202496 6960 0 0 0 2540 8 0 0 25 0 1 0 33641422 38105088 6876 1992294400 134512640 137138936 4286669904 18446744073709551615 134542624 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3234/statm: 9303 6876 190 642 0 8659 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 37212

[startup+51.1008 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3237
/proc/meminfo: memFree=1801900/2059040 swapFree=4140328/4192956
[pid=3234] ppid=3232 vsize=42284 CPUtime=51.07
/proc/3234/stat : 3234 (bsolo_pb10) R 3232 3234 3049 0 -1 4202496 8206 0 0 0 5094 13 0 0 25 0 1 0 33641422 43298816 8122 1992294400 134512640 137138936 4286669904 18446744073709551615 134573839 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3234/statm: 10571 8122 190 642 0 9927 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 42284

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3239
/proc/meminfo: memFree=1799668/2059040 swapFree=4140328/4192956
[pid=3234] ppid=3232 vsize=44536 CPUtime=102.25
/proc/3234/stat : 3234 (bsolo_pb10) R 3232 3234 3049 0 -1 4202496 8768 0 0 0 10205 20 0 0 25 0 1 0 33641422 45604864 8684 1992294400 134512640 137138936 4286669904 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3234/statm: 11134 8684 190 642 0 10490 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 44536

[startup+162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3239
/proc/meminfo: memFree=1793344/2059040 swapFree=4140328/4192956
[pid=3234] ppid=3232 vsize=50780 CPUtime=162.22
/proc/3234/stat : 3234 (bsolo_pb10) R 3232 3234 3049 0 -1 4202496 10339 0 0 0 16194 28 0 0 25 0 1 0 33641422 51998720 10255 1992294400 134512640 137138936 4286669904 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3234/statm: 12695 10255 190 642 0 12051 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 50780

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3241
/proc/meminfo: memFree=1792104/2059040 swapFree=4140328/4192956
[pid=3234] ppid=3232 vsize=52032 CPUtime=222.2
/proc/3234/stat : 3234 (bsolo_pb10) R 3232 3234 3049 0 -1 4202496 10659 0 0 0 22186 34 0 0 25 0 1 0 33641422 53280768 10575 1992294400 134512640 137138936 4286669904 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3234/statm: 13008 10575 190 642 0 12364 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 52032

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3243
/proc/meminfo: memFree=1789004/2059040 swapFree=4140328/4192956
[pid=3234] ppid=3232 vsize=55032 CPUtime=282.18
/proc/3234/stat : 3234 (bsolo_pb10) R 3232 3234 3049 0 -1 4202496 11404 0 0 0 28178 40 0 0 25 0 1 0 33641422 56352768 11320 1992294400 134512640 137138936 4286669904 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3234/statm: 13758 11320 190 642 0 13114 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 55032

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3245
/proc/meminfo: memFree=1788268/2059040 swapFree=4140328/4192956
[pid=3234] ppid=3232 vsize=55776 CPUtime=342.16
/proc/3234/stat : 3234 (bsolo_pb10) R 3232 3234 3049 0 -1 4202496 11590 0 0 0 34170 46 0 0 25 0 1 0 33641422 57114624 11506 1992294400 134512640 137138936 4286669904 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3234/statm: 13944 11506 190 642 0 13300 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 55776

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3247
/proc/meminfo: memFree=1787152/2059040 swapFree=4140328/4192956
[pid=3234] ppid=3232 vsize=56788 CPUtime=402.13
/proc/3234/stat : 3234 (bsolo_pb10) R 3232 3234 3049 0 -1 4202496 11848 0 0 0 40162 51 0 0 25 0 1 0 33641422 58150912 11764 1992294400 134512640 137138936 4286669904 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/3234/statm: 14197 11764 190 642 0 13553 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 56788

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3247
/proc/meminfo: memFree=1784672/2059040 swapFree=4140328/4192956
[pid=3234] ppid=3232 vsize=59268 CPUtime=462.11
/proc/3234/stat : 3234 (bsolo_pb10) R 3232 3234 3049 0 -1 4202496 12461 0 0 0 46155 56 0 0 25 0 1 0 33641422 60690432 12377 1992294400 134512640 137138936 4286669904 18446744073709551615 134542617 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3234/statm: 14817 12377 190 642 0 14173 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 59268

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3249
/proc/meminfo: memFree=1784548/2059040 swapFree=4140328/4192956
[pid=3234] ppid=3232 vsize=59392 CPUtime=522.08
/proc/3234/stat : 3234 (bsolo_pb10) R 3232 3234 3049 0 -1 4202496 12486 0 0 0 52145 63 0 0 25 0 1 0 33641422 60817408 12402 1992294400 134512640 137138936 4286669904 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3234/statm: 14848 12402 190 642 0 14204 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 59392

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3251
/proc/meminfo: memFree=1783680/2059040 swapFree=4140328/4192956
[pid=3234] ppid=3232 vsize=60144 CPUtime=582.06
/proc/3234/stat : 3234 (bsolo_pb10) R 3232 3234 3049 0 -1 4202496 12685 0 0 0 58136 70 0 0 25 0 1 0 33641422 61587456 12601 1992294400 134512640 137138936 4286669904 18446744073709551615 134542333 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3234/statm: 15036 12601 190 642 0 14392 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 60144

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3253
/proc/meminfo: memFree=1783680/2059040 swapFree=4140328/4192956
[pid=3234] ppid=3232 vsize=60120 CPUtime=642.04
/proc/3234/stat : 3234 (bsolo_pb10) R 3232 3234 3049 0 -1 4202496 12685 0 0 0 64130 74 0 0 25 0 1 0 33641422 61562880 12601 1992294400 134512640 137138936 4286669904 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3234/statm: 15030 12601 190 642 0 14386 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 60120

[startup+702.301 s]

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

/proc/meminfo: memFree=1778844/2059040 swapFree=4140328/4192956
[pid=3234] ppid=3232 vsize=64836 CPUtime=1061.87
/proc/3234/stat : 3234 (bsolo_pb10) R 3232 3234 3049 0 -1 4202496 13852 0 0 0 106074 113 0 0 25 0 1 0 33641422 66392064 13767 1992294400 134512640 137138936 4286669904 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3234/statm: 16209 13767 190 642 0 15565 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 64836

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3265
/proc/meminfo: memFree=1778844/2059040 swapFree=4140328/4192956
[pid=3234] ppid=3232 vsize=64836 CPUtime=1121.85
/proc/3234/stat : 3234 (bsolo_pb10) R 3232 3234 3049 0 -1 4202496 13852 0 0 0 112066 119 0 0 25 0 1 0 33641422 66392064 13767 1992294400 134512640 137138936 4286669904 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3234/statm: 16209 13767 190 642 0 15565 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 64836

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3267
/proc/meminfo: memFree=1775744/2059040 swapFree=4140328/4192956
[pid=3234] ppid=3232 vsize=67892 CPUtime=1181.83
/proc/3234/stat : 3234 (bsolo_pb10) R 3232 3234 3049 0 -1 4202496 14619 0 0 0 118059 124 0 0 25 0 1 0 33641422 69521408 14534 1992294400 134512640 137138936 4286669904 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3234/statm: 16973 14534 190 642 0 16329 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 67892

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3269
/proc/meminfo: memFree=1775620/2059040 swapFree=4140328/4192956
[pid=3234] ppid=3232 vsize=67868 CPUtime=1241.81
/proc/3234/stat : 3234 (bsolo_pb10) R 3232 3234 3049 0 -1 4202496 14619 0 0 0 124053 128 0 0 25 0 1 0 33641422 69496832 14534 1992294400 134512640 137138936 4286669904 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3234/statm: 16967 14534 190 642 0 16323 0
Current children cumulated CPU time (s) 1241.81
Current children cumulated vsize (KiB) 67868

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3280
/proc/meminfo: memFree=1774444/2059040 swapFree=4140328/4192956
[pid=3234] ppid=3232 vsize=67868 CPUtime=1301.77
/proc/3234/stat : 3234 (bsolo_pb10) R 3232 3234 3049 0 -1 4202496 14619 0 0 0 130046 131 0 0 25 0 1 0 33641422 69496832 14534 1992294400 134512640 137138936 4286669904 18446744073709551615 134574740 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3234/statm: 16967 14534 190 642 0 16323 0
Current children cumulated CPU time (s) 1301.77
Current children cumulated vsize (KiB) 67868

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3280
/proc/meminfo: memFree=1774444/2059040 swapFree=4140328/4192956
[pid=3234] ppid=3232 vsize=67868 CPUtime=1361.75
/proc/3234/stat : 3234 (bsolo_pb10) R 3232 3234 3049 0 -1 4202496 14619 0 0 0 136038 137 0 0 25 0 1 0 33641422 69496832 14534 1992294400 134512640 137138936 4286669904 18446744073709551615 134542322 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3234/statm: 16967 14534 190 642 0 16323 0
Current children cumulated CPU time (s) 1361.75
Current children cumulated vsize (KiB) 67868

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3282
/proc/meminfo: memFree=1774444/2059040 swapFree=4140328/4192956
[pid=3234] ppid=3232 vsize=67868 CPUtime=1421.73
/proc/3234/stat : 3234 (bsolo_pb10) R 3232 3234 3049 0 -1 4202496 14619 0 0 0 142031 142 0 0 25 0 1 0 33641422 69496832 14534 1992294400 134512640 137138936 4286669904 18446744073709551615 134542525 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3234/statm: 16967 14534 190 642 0 16323 0
Current children cumulated CPU time (s) 1421.73
Current children cumulated vsize (KiB) 67868

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3284
/proc/meminfo: memFree=1774444/2059040 swapFree=4140328/4192956
[pid=3234] ppid=3232 vsize=67860 CPUtime=1481.69
/proc/3234/stat : 3234 (bsolo_pb10) R 3232 3234 3049 0 -1 4202496 14619 0 0 0 148023 146 0 0 25 0 1 0 33641422 69488640 14534 1992294400 134512640 137138936 4286669904 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3234/statm: 16965 14534 190 642 0 16321 0
Current children cumulated CPU time (s) 1481.69
Current children cumulated vsize (KiB) 67860

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3286
/proc/meminfo: memFree=1774444/2059040 swapFree=4140328/4192956
[pid=3234] ppid=3232 vsize=67860 CPUtime=1541.67
/proc/3234/stat : 3234 (bsolo_pb10) R 3232 3234 3049 0 -1 4202496 14619 0 0 0 154017 150 0 0 25 0 1 0 33641422 69488640 14534 1992294400 134512640 137138936 4286669904 18446744073709551615 134542770 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3234/statm: 16965 14534 190 642 0 16321 0
Current children cumulated CPU time (s) 1541.67
Current children cumulated vsize (KiB) 67860

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3288
/proc/meminfo: memFree=1774444/2059040 swapFree=4140328/4192956
[pid=3234] ppid=3232 vsize=67860 CPUtime=1601.65
/proc/3234/stat : 3234 (bsolo_pb10) R 3232 3234 3049 0 -1 4202496 14619 0 0 0 160011 154 0 0 25 0 1 0 33641422 69488640 14534 1992294400 134512640 137138936 4286669904 18446744073709551615 134542378 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3234/statm: 16965 14534 190 642 0 16321 0
Current children cumulated CPU time (s) 1601.65
Current children cumulated vsize (KiB) 67860

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3288
/proc/meminfo: memFree=1768368/2059040 swapFree=4140328/4192956
[pid=3234] ppid=3232 vsize=74388 CPUtime=1661.63
/proc/3234/stat : 3234 (bsolo_pb10) R 3232 3234 3049 0 -1 4202496 16239 0 0 0 166004 159 0 0 25 0 1 0 33641422 76173312 16154 1992294400 134512640 137138936 4286669904 18446744073709551615 134603118 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3234/statm: 18597 16154 190 642 0 17953 0
Current children cumulated CPU time (s) 1661.63
Current children cumulated vsize (KiB) 74388

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3290
/proc/meminfo: memFree=1768368/2059040 swapFree=4140328/4192956
[pid=3234] ppid=3232 vsize=74320 CPUtime=1721.61
/proc/3234/stat : 3234 (bsolo_pb10) R 3232 3234 3049 0 -1 4202496 16239 0 0 0 171996 165 0 0 25 0 1 0 33641422 76103680 16153 1992294400 134512640 137138936 4286669904 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3234/statm: 18580 16153 190 642 0 17936 0
Current children cumulated CPU time (s) 1721.61
Current children cumulated vsize (KiB) 74320

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3292
/proc/meminfo: memFree=1768368/2059040 swapFree=4140328/4192956
[pid=3234] ppid=3232 vsize=74320 CPUtime=1781.59
/proc/3234/stat : 3234 (bsolo_pb10) R 3232 3234 3049 0 -1 4202496 16239 0 0 0 177989 170 0 0 25 0 1 0 33641422 76103680 16153 1992294400 134512640 137138936 4286669904 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3234/statm: 18580 16153 190 642 0 17936 0
Current children cumulated CPU time (s) 1781.59
Current children cumulated vsize (KiB) 74320

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3292
/proc/meminfo: memFree=1768368/2059040 swapFree=4140328/4192956
[pid=3234] ppid=3232 vsize=74320 CPUtime=1791.19
/proc/3234/stat : 3234 (bsolo_pb10) R 3232 3234 3049 0 -1 4202496 16239 0 0 0 178949 170 0 0 25 0 1 0 33641422 76103680 16153 1992294400 134512640 137138936 4286669904 18446744073709551615 134542770 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3234/statm: 18580 16153 190 642 0 17936 0
Current children cumulated CPU time (s) 1791.19
Current children cumulated vsize (KiB) 74320

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3292
/proc/meminfo: memFree=1768120/2059040 swapFree=4140328/4192956
[pid=3234] ppid=3232 vsize=74580 CPUtime=1794.38
/proc/3234/stat : 3234 (bsolo_pb10) R 3232 3234 3049 0 -1 4202496 16300 0 0 0 179268 170 0 0 25 0 1 0 33641422 76369920 16214 1992294400 134512640 137138936 4286669904 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3234/statm: 18645 16214 190 642 0 18001 0
Current children cumulated CPU time (s) 1794.38
Current children cumulated vsize (KiB) 74580

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3292
/proc/meminfo: memFree=1768120/2059040 swapFree=4140328/4192956
[pid=3234] ppid=3232 vsize=74580 CPUtime=1795.98
/proc/3234/stat : 3234 (bsolo_pb10) R 3232 3234 3049 0 -1 4202496 16300 0 0 0 179428 170 0 0 25 0 1 0 33641422 76369920 16214 1992294400 134512640 137138936 4286669904 18446744073709551615 134542484 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3234/statm: 18645 16214 190 642 0 18001 0
Current children cumulated CPU time (s) 1795.98
Current children cumulated vsize (KiB) 74580

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3292
/proc/meminfo: memFree=1768120/2059040 swapFree=4140328/4192956
[pid=3234] ppid=3232 vsize=74580 CPUtime=1796.78
/proc/3234/stat : 3234 (bsolo_pb10) R 3232 3234 3049 0 -1 4202496 16300 0 0 0 179508 170 0 0 25 0 1 0 33641422 76369920 16214 1992294400 134512640 137138936 4286669904 18446744073709551615 136504617 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3234/statm: 18645 16214 190 642 0 18001 0
Current children cumulated CPU time (s) 1796.78
Current children cumulated vsize (KiB) 74580

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3292
/proc/meminfo: memFree=1768120/2059040 swapFree=4140328/4192956
[pid=3234] ppid=3232 vsize=74580 CPUtime=1797.58
/proc/3234/stat : 3234 (bsolo_pb10) R 3232 3234 3049 0 -1 4202496 16300 0 0 0 179588 170 0 0 25 0 1 0 33641422 76369920 16214 1992294400 134512640 137138936 4286669904 18446744073709551615 136521035 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3234/statm: 18645 16214 190 642 0 18001 0
Current children cumulated CPU time (s) 1797.58
Current children cumulated vsize (KiB) 74580

[startup+1798.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3292
/proc/meminfo: memFree=1768120/2059040 swapFree=4140328/4192956
[pid=3234] ppid=3232 vsize=74580 CPUtime=1797.98
/proc/3234/stat : 3234 (bsolo_pb10) R 3232 3234 3049 0 -1 4202496 16300 0 0 0 179628 170 0 0 25 0 1 0 33641422 76369920 16214 1992294400 134512640 137138936 4286669904 18446744073709551615 134542345 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3234/statm: 18645 16214 190 642 0 18001 0
Current children cumulated CPU time (s) 1797.98
Current children cumulated vsize (KiB) 74580

Child status: 0
Real time (s): 1798.73
CPU time (s): 1798.01
CPU user time (s): 1796.3
CPU system time (s): 1.71374
CPU usage (%): 99.9603
Max. virtual memory (cumulated for all children) (KiB): 74580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.3
system time used= 1.71374
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16300
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= 4110

runsolver used 3.03754 second user time and 8.42472 second system time

The end

Launcher Data 

Begin job on node007 at 2010-06-15 07:39:40
IDJOB=2658070
IDBENCH=2598
IDSOLVER=1163
FILE ID=node007/2658070-1276580380
PBS_JOBID= 11173533
Free space on /tmp= 62488 MiB

SOLVER NAME= bsolo 3.2 Cl
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-21-20.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2658070-1276580380/watcher-2658070-1276580380 -o /tmp/evaluation-result-2658070-1276580380/solver-2658070-1276580380 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l1 HOME/instance-2658070-1276580380.opb

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

MD5SUM BENCH= 2f4fbbd7ac7eea50904b3e0a14134afd
RANDOM SEED=294149177

node007.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		: 3000.264
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	: 6000.52
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		: 3000.264
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1834924 kB
Buffers:         18276 kB
Cached:         114340 kB
SwapCached:       5952 kB
Active:          74048 kB
Inactive:        71312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1834924 kB
SwapTotal:     4192956 kB
SwapFree:      4140328 kB
Dirty:            3964 kB
Writeback:          28 kB
AnonPages:       11288 kB
Mapped:          12992 kB
Slab:            57080 kB
PageTables:       4016 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180340 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= 62484 MiB
End job on node007 at 2010-06-15 08:09:39