Trace number 2657480

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 NameAnswerobjective functionCPU timeWall clock time
bsolo 3.2 ClOPT503 653.422 653.638

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii32e5.opb
MD5SUMad6c04a791a5d9edc6d6bca9a842a8ee
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark503
Best CPU time to get the best result obtained on this benchmark53.4289
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 503
Optimality of the best value was proved YES
Number of variables1044
Total number of constraints12158
Number of constraints which are clauses12158
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint32
Number of terms in the objective function 1044
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1044
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1044
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c bsolo beta version 3.2 - 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-2657480-1276425782.opb
0.00/0.00	c File size is 488259 bytes.
0.00/0.08	c Highest Coefficient sum: 1044
0.00/0.08	c Parsing was ok!!
0.00/0.08	c Total parsing time: 0.081 s
0.07/0.08	c Var: 1044 Constr: 12158 12158/0/0 Lit: 50526 Watch. Lit: 24316
0.07/0.08	c Obj. Vars: 1044 (100 % of total variables)
0.19/0.26	c Pre-processing Time: 0.265 s
0.19/0.26	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.19/0.26	c        0   1044    12158    50526    4    24316    4052      0      0 0.27
0.19/0.26	c Switching off lower bounding mode.
1.10/1.18	c      102   1044    12260    54031    4    24520    4458    102    314 0.32
1.10/1.18	c      253   1044    12411    63827    5    24822    4904    253    645 0.39
1.10/1.18	c      480   1044    12638    77137    6    25276    5395    480    937 0.51
1.10/1.18	c      819   1044    12977    97214    7    25954    5935    819   1173 0.70
1.10/1.18	c     1328   1044    13486   128990    9    26972    6529   1328   1295 1.02
1.10/1.18	o 514
1.19/1.24	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.19/1.24	c     1566   1044    13725   144371   10    27980    5052   1567   1325 1.18
1.19/1.24	o 505
1.39/1.45	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.39/1.45	c     1635   1044    13795   149574   10    28659    5052   1637   1314 1.24
1.39/1.45	c     1735   1044    13895   191703   13    28859    5558   1737   1337 1.30
1.39/1.45	o 504
11.28/11.36	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
11.28/11.36	c     1878   1044    14039   203447   14    29687    5052   1881   1290 1.46
11.28/11.36	c     1978   1044    14139   209708   14    29887    5558   1981   1240 1.59
11.28/11.36	c     2228   1044    14389   283445   19    30387    6114   2231   1274 1.75
11.28/11.36	c     2703   1044    14864   304489   20    31337    6726   2706   1124 2.40
11.28/11.36	c     3516   1044    15677   361707   23    32963    7399   3519   1027 3.42
11.28/11.36	c     4836   1044    16997   471805   27    35603    8139   4839    900 5.37
11.28/11.36	c     6917   1044    19078   920245   48    39765    8953   6920    880 7.86
11.28/11.36	c    10142   1044    16829  1720338  102    34198    9849   4671    896 11.31
11.28/11.36	o 503
653.37/653.62	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
653.37/653.62	c    10207   1044    16895  1756991  103    34871    5052   4737    898 11.36
653.37/653.62	c    10307   1044    16995  1764924  103    35071    5558   4837    897 11.49
653.37/653.62	c    10559   1044    17247  1778882  103    35575    6114   5089    892 11.84
653.37/653.62	c    11035   1044    17723  1926214  108    36527    6726   5565    888 12.42
653.37/653.62	c    11848   1044    18536  2302410  124    38153    7399   6378    907 13.05
653.37/653.62	c    13168   1044    15860  1315506   82    32261    8139   3702    889 14.80
653.37/653.62	c    15250   1044    17942  2198445  122    36425    8953   5784    921 16.55
653.37/653.62	c    18474   1044    16637  2414477  145    33815    9849   4479    888 20.79
653.37/653.62	c    23411   1044    21574  4519993  209    43689   10834   9416    961 24.36
653.37/653.62	c    30918   1044    22643  5196468  229    45827   11918  10485    913 33.86
653.37/653.62	c    42280   1044    20113  4217310  209    40767   13110   7955    902 46.86
653.37/653.62	c    59424   1044    23384  5446663  232    47309   14422  11226    761 78.02
653.37/653.62	c    85243   1042    25724  6242755  242    51988   15865  13566    738 115.35
653.37/653.62	c   124075   1042    20601  4459752  216    41742   17452   8443    620 199.81
653.37/653.62	c   182427   1042    21382  4432058  207    43304   19198   9224    534 341.38
653.37/653.62	c   270059   1040    27072  7434286  274    54683   21118  14914    482 559.82
653.37/653.62	v x1 -x2 x3 -x4 x5 -x6 x7 -x8 x9 -x10 x11 -x12 x13 -x14 x15 -x16 x17 -x18 x19 -x20 x21 -x22 x23 -x24 x25 -x26 x27 -x28 x29 -x30 x31 -x32 -x33 x34 x35 -x36 -x37 x38 x39 -x40 x41 -x42 x43 -x44 x45 -x46 x47 -x48 x49 -x50 x51 -x52 x53 -x54 x55 -x56 x57 -x58 x59 -x60 x61 -x62 x63 -x64 x65 -x66 x67 -x68 x69 -x70 x71 -x72 x73 -x74 x75 -x76 x77 -x78 x79 -x80 x81 -x82 x83 -x84 x85 -x86 x87 -x88 -x89 x90 x91 -x92 x93 -x94 x95 -x96 x97 -x98 x99 -x100 x101 -x102 x103 -x104 x105 -x106 x107 -x108 x109 -x110 x111 -x112 x113 -x114 x115 -x116 x117 -x118 x119 -x120 x121 -x122 x123 -x124 x125 -x126 x127 -x128 x129 -x130 x131 -x132 -x133 x134 x135 -x136 x137 -x138 x139 -x140 x141 -x142 x143 -x144 x145 -x146 x147 -x148 x149 -x150 x151 -x152 x153 -x154 x155 -x156 x157 -x158 x159 -x160 x161 -x162 x163 -x164 x165 -x166 x167 -x168 x169 -x170 x171 -x172 x173 -x174 x175 -x176 x177 -x178 x179 -x180 x181 -x182 x183 -x184 x185 -x186 x187 -x188 x189 -x190 x191 -x192 x193 -x194 x195 -x196 x197 -x198 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653.37/653.62	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
653.37/653.62	c   32   319316  86780   535425    31101  7219742  18943    488 653.40
653.37/653.62	c Objective: 503
653.37/653.62	s OPTIMUM FOUND
653.37/653.62	c Total time: 653.403 s

Verifier Data 

OK	503

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2657480-1276425782/watcher-2657480-1276425782 -o /tmp/evaluation-result-2657480-1276425782/solver-2657480-1276425782 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2657480-1276425782.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: 0.82 0.95 0.98 3/106 23638
/proc/meminfo: memFree=1795812/2059040 swapFree=4136716/4192956
[pid=23638] ppid=23636 vsize=11276 CPUtime=0
/proc/23638/stat : 23638 (bsolo_pb10) R 23636 23638 22486 0 -1 4202496 328 0 0 0 0 0 0 0 18 0 1 0 18179761 11546624 246 1992294400 134512640 137138936 4294626400 18446744073709551615 134517592 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23638/statm: 2819 246 175 642 0 2055 0

[startup+0.084037 s]
/proc/loadavg: 0.82 0.95 0.98 3/106 23638
/proc/meminfo: memFree=1795812/2059040 swapFree=4136716/4192956
[pid=23638] ppid=23636 vsize=12416 CPUtime=0.07
/proc/23638/stat : 23638 (bsolo_pb10) R 23636 23638 22486 0 -1 4202496 864 0 0 0 7 0 0 0 20 0 1 0 18179761 12713984 662 1992294400 134512640 137138936 4294626400 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23638/statm: 3104 664 182 642 0 2460 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 12416

[startup+0.101039 s]
/proc/loadavg: 0.82 0.95 0.98 3/106 23638
/proc/meminfo: memFree=1795812/2059040 swapFree=4136716/4192956
[pid=23638] ppid=23636 vsize=12944 CPUtime=0.09
/proc/23638/stat : 23638 (bsolo_pb10) R 23636 23638 22486 0 -1 4202496 982 0 0 0 9 0 0 0 20 0 1 0 18179761 13254656 780 1992294400 134512640 137138936 4294626400 18446744073709551615 134542535 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23638/statm: 3236 780 184 642 0 2592 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12944

[startup+0.301074 s]
/proc/loadavg: 0.82 0.95 0.98 3/106 23638
/proc/meminfo: memFree=1795812/2059040 swapFree=4136716/4192956
[pid=23638] ppid=23636 vsize=13740 CPUtime=0.29
/proc/23638/stat : 23638 (bsolo_pb10) R 23636 23638 22486 0 -1 4202496 1192 0 0 0 28 1 0 0 20 0 1 0 18179761 14069760 990 1992294400 134512640 137138936 4294626400 18446744073709551615 134543071 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23638/statm: 3435 990 190 642 0 2791 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13740

[startup+0.701146 s]
/proc/loadavg: 0.82 0.95 0.98 3/106 23638
/proc/meminfo: memFree=1795812/2059040 swapFree=4136716/4192956
[pid=23638] ppid=23636 vsize=13740 CPUtime=0.69
/proc/23638/stat : 23638 (bsolo_pb10) R 23636 23638 22486 0 -1 4202496 1193 0 0 0 68 1 0 0 21 0 1 0 18179761 14069760 991 1992294400 134512640 137138936 4294626400 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23638/statm: 3435 991 190 642 0 2791 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13740

[startup+1.50129 s]
/proc/loadavg: 0.82 0.95 0.98 2/107 23639
/proc/meminfo: memFree=1792332/2059040 swapFree=4136716/4192956
[pid=23638] ppid=23636 vsize=15220 CPUtime=1.49
/proc/23638/stat : 23638 (bsolo_pb10) R 23636 23638 22486 0 -1 4202496 1558 0 0 0 147 2 0 0 23 0 1 0 18179761 15585280 1356 1992294400 134512640 137138936 4294626400 18446744073709551615 134542508 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23638/statm: 3805 1356 191 642 0 3161 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15220

[startup+3.10157 s]
/proc/loadavg: 0.82 0.95 0.98 2/107 23639
/proc/meminfo: memFree=1789604/2059040 swapFree=4136716/4192956
[pid=23638] ppid=23636 vsize=17136 CPUtime=3.09
/proc/23638/stat : 23638 (bsolo_pb10) R 23636 23638 22486 0 -1 4202496 2036 0 0 0 306 3 0 0 25 0 1 0 18179761 17547264 1834 1992294400 134512640 137138936 4294626400 18446744073709551615 134542354 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23638/statm: 4284 1834 191 642 0 3640 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17136

[startup+6.30115 s]
/proc/loadavg: 0.84 0.95 0.98 2/107 23639
/proc/meminfo: memFree=1787000/2059040 swapFree=4136716/4192956
[pid=23638] ppid=23636 vsize=21176 CPUtime=6.29
/proc/23638/stat : 23638 (bsolo_pb10) R 23636 23638 22486 0 -1 4202496 3070 0 0 0 625 4 0 0 25 0 1 0 18179761 21684224 2868 1992294400 134512640 137138936 4294626400 18446744073709551615 136500398 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23638/statm: 5294 2868 191 642 0 4650 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21176

[startup+12.7013 s]
/proc/loadavg: 0.85 0.95 0.98 2/107 23641
/proc/meminfo: memFree=1762944/2059040 swapFree=4136716/4192956
[pid=23638] ppid=23636 vsize=42984 CPUtime=12.69
/proc/23638/stat : 23638 (bsolo_pb10) R 23636 23638 22486 0 -1 4202496 8501 0 0 0 1261 8 0 0 25 0 1 0 18179761 44015616 8299 1992294400 134512640 137138936 4294626400 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23638/statm: 10746 8299 191 642 0 10102 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 42984

[startup+25.5006 s]
/proc/loadavg: 0.88 0.95 0.98 2/107 23641
/proc/meminfo: memFree=1727852/2059040 swapFree=4136716/4192956
[pid=23638] ppid=23636 vsize=80060 CPUtime=25.49
/proc/23638/stat : 23638 (bsolo_pb10) R 23636 23638 22486 0 -1 4202496 17772 0 0 0 2533 16 0 0 25 0 1 0 18179761 81981440 17570 1992294400 134512640 137138936 4294626400 18446744073709551615 135984556 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23638/statm: 20015 17570 191 642 0 19371 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 80060

[startup+51.1012 s]
/proc/loadavg: 0.92 0.96 0.98 2/107 23641
/proc/meminfo: memFree=1710120/2059040 swapFree=4136716/4192956
[pid=23638] ppid=23636 vsize=95744 CPUtime=51.07
/proc/23638/stat : 23638 (bsolo_pb10) R 23636 23638 22486 0 -1 4202496 21704 0 0 0 5084 23 0 0 25 0 1 0 18179761 98041856 21502 1992294400 134512640 137138936 4294626400 18446744073709551615 134603255 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23638/statm: 23936 21502 191 642 0 23292 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 95744

[startup+102.308 s]
/proc/loadavg: 0.96 0.96 0.98 2/107 23643
/proc/meminfo: memFree=1707392/2059040 swapFree=4136716/4192956
[pid=23638] ppid=23636 vsize=98400 CPUtime=102.26
/proc/23638/stat : 23638 (bsolo_pb10) R 23636 23638 22486 0 -1 4202496 22369 0 0 0 10192 34 0 0 25 0 1 0 18179761 100761600 22167 1992294400 134512640 137138936 4294626400 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23638/statm: 24600 22167 191 642 0 23956 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 98400

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/107 23645
/proc/meminfo: memFree=1688544/2059040 swapFree=4136716/4192956
[pid=23638] ppid=23636 vsize=118516 CPUtime=162.24
/proc/23638/stat : 23638 (bsolo_pb10) R 23636 23638 22486 0 -1 4202496 27392 0 0 0 16175 49 0 0 25 0 1 0 18179761 121360384 27190 1992294400 134512640 137138936 4294626400 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23638/statm: 29629 27190 191 642 0 28985 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 118516

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 23645
/proc/meminfo: memFree=1674160/2059040 swapFree=4136716/4192956
[pid=23638] ppid=23636 vsize=131456 CPUtime=222.22
/proc/23638/stat : 23638 (bsolo_pb10) R 23636 23638 22486 0 -1 4202496 33019 0 0 0 22157 65 0 0 25 0 1 0 18179761 134610944 30430 1992294400 134512640 137138936 4294626400 18446744073709551615 134542289 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23638/statm: 32864 30430 191 642 0 32220 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 131456

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 23647
/proc/meminfo: memFree=1674160/2059040 swapFree=4136716/4192956
[pid=23638] ppid=23636 vsize=131452 CPUtime=282.19
/proc/23638/stat : 23638 (bsolo_pb10) R 23636 23638 22486 0 -1 4202496 33019 0 0 0 28142 77 0 0 25 0 1 0 18179761 134606848 30430 1992294400 134512640 137138936 4294626400 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23638/statm: 32863 30430 191 642 0 32219 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 131452

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 23649
/proc/meminfo: memFree=1674160/2059040 swapFree=4136716/4192956
[pid=23638] ppid=23636 vsize=131432 CPUtime=342.18
/proc/23638/stat : 23638 (bsolo_pb10) R 23636 23638 22486 0 -1 4202496 33019 0 0 0 34129 89 0 0 25 0 1 0 18179761 134586368 30430 1992294400 134512640 137138936 4294626400 18446744073709551615 134542787 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23638/statm: 32858 30430 191 642 0 32214 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 131432

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 23651
/proc/meminfo: memFree=1661140/2059040 swapFree=4136716/4192956
[pid=23638] ppid=23636 vsize=144404 CPUtime=402.16
/proc/23638/stat : 23638 (bsolo_pb10) R 23636 23638 22486 0 -1 4202496 36256 0 0 0 40115 101 0 0 25 0 1 0 18179761 147869696 33667 1992294400 134512640 137138936 4294626400 18446744073709551615 134573856 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23638/statm: 36101 33667 191 642 0 35457 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 144404

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 23653
/proc/meminfo: memFree=1661016/2059040 swapFree=4136716/4192956
[pid=23638] ppid=23636 vsize=144388 CPUtime=462.13
/proc/23638/stat : 23638 (bsolo_pb10) R 23636 23638 22486 0 -1 4202496 36256 0 0 0 46104 109 0 0 25 0 1 0 18179761 147853312 33667 1992294400 134512640 137138936 4294626400 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23638/statm: 36097 33667 191 642 0 35453 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 144388

[startup+522.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 23653
/proc/meminfo: memFree=1661016/2059040 swapFree=4136716/4192956
[pid=23638] ppid=23636 vsize=144388 CPUtime=522.12
/proc/23638/stat : 23638 (bsolo_pb10) R 23636 23638 22486 0 -1 4202496 36256 0 0 0 52094 118 0 0 25 0 1 0 18179761 147853312 33667 1992294400 134512640 137138936 4294626400 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23638/statm: 36097 33667 191 642 0 35453 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 144388

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 23655
/proc/meminfo: memFree=1649856/2059040 swapFree=4136716/4192956
[pid=23638] ppid=23636 vsize=155624 CPUtime=582.09
/proc/23638/stat : 23638 (bsolo_pb10) R 23636 23638 22486 0 -1 4202496 39060 0 0 0 58079 130 0 0 25 0 1 0 18179761 159358976 36471 1992294400 134512640 137138936 4294626400 18446744073709551615 134543407 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23638/statm: 38906 36471 191 642 0 38262 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 155624

[startup+642.301 s]
/proc/loadavg: 1.07 0.99 0.98 2/107 23657
/proc/meminfo: memFree=1649856/2059040 swapFree=4136716/4192956
[pid=23638] ppid=23636 vsize=155528 CPUtime=642.08
/proc/23638/stat : 23638 (bsolo_pb10) R 23636 23638 22486 0 -1 4202496 39060 0 0 0 64065 143 0 0 25 0 1 0 18179761 159260672 36457 1992294400 134512640 137138936 4294626400 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23638/statm: 38882 36457 191 642 0 38238 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 155528

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

[startup+646.301 s]
/proc/loadavg: 1.07 0.99 0.98 2/107 23657
/proc/meminfo: memFree=1649732/2059040 swapFree=4136716/4192956
[pid=23638] ppid=23636 vsize=155528 CPUtime=646.07
/proc/23638/stat : 23638 (bsolo_pb10) R 23636 23638 22486 0 -1 4202496 39060 0 0 0 64464 143 0 0 25 0 1 0 18179761 159260672 36457 1992294400 134512640 137138936 4294626400 18446744073709551615 134575655 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23638/statm: 38882 36457 191 642 0 38238 0
Current children cumulated CPU time (s) 646.07
Current children cumulated vsize (KiB) 155528

[startup+649.5 s]
/proc/loadavg: 1.07 0.99 0.98 2/107 23657
/proc/meminfo: memFree=1649732/2059040 swapFree=4136716/4192956
[pid=23638] ppid=23636 vsize=155528 CPUtime=649.28
/proc/23638/stat : 23638 (bsolo_pb10) R 23636 23638 22486 0 -1 4202496 39060 0 0 0 64784 144 0 0 25 0 1 0 18179761 159260672 36457 1992294400 134512640 137138936 4294626400 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23638/statm: 38882 36457 191 642 0 38238 0
Current children cumulated CPU time (s) 649.28
Current children cumulated vsize (KiB) 155528

[startup+651.1 s]
/proc/loadavg: 1.06 0.99 0.98 2/107 23657
/proc/meminfo: memFree=1649732/2059040 swapFree=4136716/4192956
[pid=23638] ppid=23636 vsize=155528 CPUtime=650.88
/proc/23638/stat : 23638 (bsolo_pb10) R 23636 23638 22486 0 -1 4202496 39060 0 0 0 64944 144 0 0 25 0 1 0 18179761 159260672 36457 1992294400 134512640 137138936 4294626400 18446744073709551615 134575629 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23638/statm: 38882 36457 191 642 0 38238 0
Current children cumulated CPU time (s) 650.88
Current children cumulated vsize (KiB) 155528

[startup+652.702 s]
/proc/loadavg: 1.06 0.99 0.98 2/107 23657
/proc/meminfo: memFree=1649732/2059040 swapFree=4136716/4192956
[pid=23638] ppid=23636 vsize=155528 CPUtime=652.47
/proc/23638/stat : 23638 (bsolo_pb10) R 23636 23638 22486 0 -1 4202496 39060 0 0 0 65103 144 0 0 25 0 1 0 18179761 159260672 36457 1992294400 134512640 137138936 4294626400 18446744073709551615 134542480 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23638/statm: 38882 36457 191 642 0 38238 0
Current children cumulated CPU time (s) 652.47
Current children cumulated vsize (KiB) 155528

[startup+653.102 s]
/proc/loadavg: 1.06 0.99 0.98 2/107 23657
/proc/meminfo: memFree=1649732/2059040 swapFree=4136716/4192956
[pid=23638] ppid=23636 vsize=155528 CPUtime=652.87
/proc/23638/stat : 23638 (bsolo_pb10) R 23636 23638 22486 0 -1 4202496 39060 0 0 0 65143 144 0 0 25 0 1 0 18179761 159260672 36457 1992294400 134512640 137138936 4294626400 18446744073709551615 136500388 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23638/statm: 38882 36457 191 642 0 38238 0
Current children cumulated CPU time (s) 652.87
Current children cumulated vsize (KiB) 155528

[startup+653.502 s]
/proc/loadavg: 1.06 0.99 0.98 2/107 23657
/proc/meminfo: memFree=1649732/2059040 swapFree=4136716/4192956
[pid=23638] ppid=23636 vsize=155528 CPUtime=653.27
/proc/23638/stat : 23638 (bsolo_pb10) R 23636 23638 22486 0 -1 4202496 39060 0 0 0 65183 144 0 0 25 0 1 0 18179761 159260672 36457 1992294400 134512640 137138936 4294626400 18446744073709551615 134542528 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23638/statm: 38882 36457 191 642 0 38238 0
Current children cumulated CPU time (s) 653.27
Current children cumulated vsize (KiB) 155528

[startup+653.602 s]
/proc/loadavg: 1.06 0.99 0.98 2/107 23657
/proc/meminfo: memFree=1649732/2059040 swapFree=4136716/4192956
[pid=23638] ppid=23636 vsize=155528 CPUtime=653.37
/proc/23638/stat : 23638 (bsolo_pb10) R 23636 23638 22486 0 -1 4202496 39060 0 0 0 65193 144 0 0 25 0 1 0 18179761 159260672 36457 1992294400 134512640 137138936 4294626400 18446744073709551615 134618336 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23638/statm: 38882 36457 191 642 0 38238 0
Current children cumulated CPU time (s) 653.37
Current children cumulated vsize (KiB) 155528

Child status: 0
Real time (s): 653.638
CPU time (s): 653.422
CPU user time (s): 651.957
CPU system time (s): 1.46478
CPU usage (%): 99.9669
Max. virtual memory (cumulated for all children) (KiB): 155624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 651.957
system time used= 1.46478
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39061
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= 2387

runsolver used 1.04884 second user time and 3.11952 second system time

The end

Launcher Data 

Begin job on node012 at 2010-06-13 12:43:02
IDJOB=2657480
IDBENCH=2093
IDSOLVER=1163
FILE ID=node012/2657480-1276425782
PBS_JOBID= 11173292
Free space on /tmp= 62408 MiB

SOLVER NAME= bsolo 3.2 Cl
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii32e5.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2657480-1276425782/watcher-2657480-1276425782 -o /tmp/evaluation-result-2657480-1276425782/solver-2657480-1276425782 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l1 HOME/instance-2657480-1276425782.opb

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

MD5SUM BENCH= ad6c04a791a5d9edc6d6bca9a842a8ee
RANDOM SEED=1940827564

node012.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		: 3000.258
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	: 6000.51
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		: 3000.258
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1796464 kB
Buffers:         43508 kB
Cached:         133828 kB
SwapCached:      16500 kB
Active:         135572 kB
Inactive:        61428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1796464 kB
SwapTotal:     4192956 kB
SwapFree:      4136716 kB
Dirty:            4632 kB
Writeback:           0 kB
AnonPages:       11008 kB
Mapped:           9280 kB
Slab:            43928 kB
PageTables:       4008 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181728 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= 62408 MiB
End job on node012 at 2010-06-13 12:53:56