Trace number 455496

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, and are wall clock time (not CPU 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 3.0.17SAT (TO)-8 1800.18 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_100_25_3.opb
MD5SUM29cda419af6adbdf14450bbe70fbdfc2
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-16
Best CPU time to get the best result obtained on this benchmark1800.03
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -16
Optimality of the best value was proved NO
Number of variables200
Total number of constraints301
Number of constraints which are clauses100
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints201
Minimum length of a constraint2
Maximum length of a constraint200
Number of terms in the objective function 100
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 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)6180
Sum of products size (including duplicates)12360
Number of different products3090
Sum of products size6180

Quality of the solution as a function of time


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

Solver Data (download as text)

0.00/0.00	c bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT
0.00/0.00	c Developed by Vasco Manquinho 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 Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/455496-1178044556/instance-455496-1178044556.opb
0.00/0.00	c File size is 79855 bytes.
0.01/0.03	c Highest Coefficient sum: 200
0.01/0.03	c Parsing was ok!!
0.01/0.03	c Total parsing time: 0.035 s
0.01/0.04	c Var: 6380 Constr: 12662 6280/202/6180 Lit: 43860 Watch. Lit: 37482
0.01/0.04	c Obj. Vars: 100 (1.5674 % of total variables)
22.58/22.67	c Pre-processing Time: 22.663 s
22.58/22.67	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
22.58/22.67	c        0   6380    12662    43860    3    37482  103956      0      0 22.66
22.58/22.67	c Switching off LPR mode.
22.58/22.68	o -1	22.669
22.58/22.68	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
22.58/22.68	c        0   6380    12663    43960    3    37485  104022      1      0 22.67
22.58/22.68	o -2	22.677
22.58/22.69	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
22.58/22.69	c        0   6380    12664    44060    3    37489  104122      2      0 22.68
22.58/22.69	o -3	22.686
22.68/22.70	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
22.68/22.70	c        0   6380    12665    44160    3    37494  104256      3      0 22.69
22.68/22.70	o -4	22.695
22.68/22.71	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
22.68/22.71	c        0   6380    12666    44260    3    37500  104422      4      0 22.70
22.68/22.71	o -5	22.704
22.68/22.72	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
22.68/22.72	c        0   6380    12667    44360    3    37507  104622      5      0 22.71
22.68/22.72	o -6	22.713
22.68/22.73	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
22.68/22.73	c        0   6380    12668    44460    3    37515  104856      6      0 22.72
22.68/22.73	o -7	22.722
22.88/22.92	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
22.88/22.92	c        0   6380    12669    44560    3    37524  105122      7      0 22.73
22.88/22.92	c      100   6380    12769    56120    4    37724  115635    107      4 22.83
22.88/22.92	o -8	22.918
1800.06/1800.60	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.06/1800.60	c      329   6380    12999    83309    6    38192  105156    337     14 22.92
1800.06/1800.60	c      429   6380    13099    94744    7    38392  115672    437     18 22.96
1800.06/1800.60	c      679   6380    13349   121807    9    38892  127240    687     29 23.02
1800.06/1800.60	c     1154   6380    13824   170676   12    39842  139965   1162     49 23.12
1800.06/1800.60	c     1967   6380    14637   256147   17    41468  153962   1975     84 23.27
1800.06/1800.60	c     3287   6380    15957   390402   24    44108  169359   3295    140 23.47
1800.06/1800.60	c     5368   6380    18038   605011   33    48270  186295   5376    222 24.09
1800.06/1800.60	c     8591   6380    21261   961249   45    54716  204925   8599    341 25.12
1800.06/1800.60	c    13527   6380    26197  1506678   57    64588  225418  13535    493 27.40
1800.06/1800.60	c    21033   6380    33703  2319635   68    79600  247960  21041    676 31.11
1800.06/1800.60	c    32394   6380    45064  3695480   82   102322  272757  32402    812 39.85
1800.06/1800.60	c    49538   6380    62208  5599039   90   136610  300033  49546    865 57.22
1800.06/1800.60	c    75357   6380    88027  8778517   99   188248  330037  75365    779 96.66
1800.06/1800.60	c   114189   6380   126859 13579695  107   265912  363041 114197    667 171.01
1800.06/1800.60	c   172541   6380   185211 21548134  116   382616  399346 172549    530 325.37
1800.06/1800.60	c   260173   6380   272843 32709627  119   557880  439281 260181    461 563.47
1800.06/1800.60	c   391725   6380   404395 50287582  124   820984  483210 391733    223 1752.10
1800.06/1800.60	c Caught signal: 15
1800.06/1800.60	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
1800.06/1800.60	v -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
1800.06/1800.60	v -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
1800.06/1800.60	v -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x147 -x186 -x169 -x141 -x126
1800.06/1800.60	v -x173 -x177 -x102 -x165 -x159 -x125 -x194 -x140 -x103 -x142 -x176 -x196 -x116 -x143 -x139 -x174 -x148 -x138 -x199 -x155 -x108
1800.06/1800.60	v -x111 -x120 -x121 -x127 -x129 -x130 -x133 -x167 -x184 -x188 -x101 -x115 x137 -x175 -x107 x162 -x179 -x191 -x195 x149 x193
1800.06/1800.60	v -x189 -x182 -x153 -x123 x183 -x200 -x190 x198 -x105 -x109 -x117 -x118 -x131 -x152 x156 -x163 -x168 -x181 -x187 -x136 -x172
1800.06/1800.60	v -x178 -x134 -x124 -x151 -x112 -x154 -x122 -x128 -x145 -x161 -x180 -x192 -x114 -x146 -x157 -x106 -x110 -x119 -x144 -x160 -x166
1800.06/1800.60	v -x104 -x150 -x135 -x171 -x132 -x158 x170 -x185 -x113 -x164 -x197
1800.06/1800.60	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.06/1800.60	c   25   399989    418   442350   412659 51128392 399997    222 1800.07
1800.06/1800.60	c Objective: -8
1800.06/1800.60	s SATISFIABLE
1800.06/1800.60	c Total time: 1800.07 s

Verifier Data (download as text)

OK	-8

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node50/watcher-455496-1178044556 -o ROOT/results/node50/solver-455496-1178044556 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/455496-1178044556/instance-455496-1178044556.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.77 0.92 0.96 3/64 27977
/proc/meminfo: memFree=1798312/2055920 swapFree=4183752/4192956
[pid=27977] ppid=27975 vsize=4004 CPUtime=0
/proc/27977/stat : 27977 (bsolo3.0.17) R 27975 27977 27912 0 -1 4194304 375 0 0 0 0 0 0 0 18 0 1 0 159300800 4100096 345 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27977/statm: 1001 346 289 324 0 51 0

[startup+0.01573 s]
/proc/loadavg: 0.77 0.92 0.96 3/64 27977
/proc/meminfo: memFree=1798312/2055920 swapFree=4183752/4192956
[pid=27977] ppid=27975 vsize=4684 CPUtime=0.01
/proc/27977/stat : 27977 (bsolo3.0.17) R 27975 27977 27912 0 -1 4194304 535 0 0 0 1 0 0 0 18 0 1 0 159300800 4796416 505 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8353403 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27977/statm: 1171 505 295 324 0 221 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 4684

[startup+0.101735 s]
/proc/loadavg: 0.77 0.92 0.96 3/64 27977
/proc/meminfo: memFree=1798312/2055920 swapFree=4183752/4192956
[pid=27977] ppid=27975 vsize=7416 CPUtime=0.09
/proc/27977/stat : 27977 (bsolo3.0.17) R 27975 27977 27912 0 -1 4194304 1245 0 0 0 9 0 0 0 18 0 1 0 159300800 7593984 1195 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27977/statm: 1854 1195 304 324 0 924 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7416

[startup+0.301753 s]
/proc/loadavg: 0.77 0.92 0.96 3/64 27977
/proc/meminfo: memFree=1798312/2055920 swapFree=4183752/4192956
[pid=27977] ppid=27975 vsize=7416 CPUtime=0.29
/proc/27977/stat : 27977 (bsolo3.0.17) R 27975 27977 27912 0 -1 4194304 1245 0 0 0 29 0 0 0 19 0 1 0 159300800 7593984 1195 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27977/statm: 1854 1195 304 324 0 924 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7416

[startup+0.701787 s]
/proc/loadavg: 0.77 0.92 0.96 3/64 27977
/proc/meminfo: memFree=1798312/2055920 swapFree=4183752/4192956
[pid=27977] ppid=27975 vsize=7416 CPUtime=0.69
/proc/27977/stat : 27977 (bsolo3.0.17) R 27975 27977 27912 0 -1 4194304 1247 0 0 0 69 0 0 0 22 0 1 0 159300800 7593984 1197 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27977/statm: 1854 1197 304 324 0 924 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7416

[startup+1.50286 s]
/proc/loadavg: 0.79 0.92 0.96 2/65 27978
/proc/meminfo: memFree=1794656/2055920 swapFree=4183752/4192956
[pid=27977] ppid=27975 vsize=7416 CPUtime=1.49
/proc/27977/stat : 27977 (bsolo3.0.17) R 27975 27977 27912 0 -1 4194304 1248 0 0 0 149 0 0 0 25 0 1 0 159300800 7593984 1198 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550634 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27977/statm: 1854 1198 304 324 0 924 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7416

[startup+3.102 s]
/proc/loadavg: 0.79 0.92 0.96 2/65 27978
/proc/meminfo: memFree=1794528/2055920 swapFree=4183752/4192956
[pid=27977] ppid=27975 vsize=7416 CPUtime=3.09
/proc/27977/stat : 27977 (bsolo3.0.17) R 27975 27977 27912 0 -1 4194304 1248 0 0 0 309 0 0 0 25 0 1 0 159300800 7593984 1198 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550705 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27977/statm: 1854 1198 304 324 0 924 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7416

[startup+6.30128 s]
/proc/loadavg: 0.79 0.92 0.96 2/65 27978
/proc/meminfo: memFree=1794272/2055920 swapFree=4183752/4192956
[pid=27977] ppid=27975 vsize=7416 CPUtime=6.28
/proc/27977/stat : 27977 (bsolo3.0.17) R 27975 27977 27912 0 -1 4194304 1248 0 0 0 628 0 0 0 25 0 1 0 159300800 7593984 1198 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27977/statm: 1854 1198 304 324 0 924 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 7416

[startup+12.7018 s]
/proc/loadavg: 0.82 0.93 0.96 2/65 27978
/proc/meminfo: memFree=1794408/2055920 swapFree=4183752/4192956
[pid=27977] ppid=27975 vsize=7416 CPUtime=12.69
/proc/27977/stat : 27977 (bsolo3.0.17) R 27975 27977 27912 0 -1 4194304 1248 0 0 0 1268 1 0 0 25 0 1 0 159300800 7593984 1198 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8351576 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27977/statm: 1854 1198 304 324 0 924 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7416

[startup+25.502 s]
/proc/loadavg: 0.85 0.93 0.96 2/65 27978
/proc/meminfo: memFree=1781352/2055920 swapFree=4183752/4192956
[pid=27977] ppid=27975 vsize=21920 CPUtime=25.48
/proc/27977/stat : 27977 (bsolo3.0.17) R 27975 27977 27912 0 -1 4194304 5161 0 0 0 2544 4 0 0 25 0 1 0 159300800 22446080 4845 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8353403 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27977/statm: 5480 4845 310 324 0 4550 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21920

[startup+51.1012 s]
/proc/loadavg: 0.90 0.93 0.96 2/65 27978
/proc/meminfo: memFree=1728872/2055920 swapFree=4183752/4192956
[pid=27977] ppid=27975 vsize=73668 CPUtime=51.07
/proc/27977/stat : 27977 (bsolo3.0.17) R 27975 27977 27912 0 -1 4194304 18118 0 0 0 5093 14 0 0 25 0 1 0 159300800 75436032 17802 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27977/statm: 18417 17802 310 324 0 17487 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 73668

[startup+102.306 s]
/proc/loadavg: 0.96 0.94 0.96 2/65 27978
/proc/meminfo: memFree=1670312/2055920 swapFree=4183752/4192956
[pid=27977] ppid=27975 vsize=131316 CPUtime=102.26
/proc/27977/stat : 27977 (bsolo3.0.17) R 27975 27977 27912 0 -1 4194304 32516 0 0 0 10198 28 0 0 25 0 1 0 159300800 134467584 32200 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550808 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27977/statm: 32829 32200 310 324 0 31899 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 131316

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.96 2/65 27978
/proc/meminfo: memFree=1616104/2055920 swapFree=4183752/4192956
[pid=27977] ppid=27975 vsize=185856 CPUtime=162.25
/proc/27977/stat : 27977 (bsolo3.0.17) R 27975 27977 27912 0 -1 4194304 46161 0 0 0 16183 42 0 0 25 0 1 0 159300800 190316544 45845 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27977/statm: 46464 45845 310 324 0 45534 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 185856

[startup+222.301 s]
/proc/loadavg: 0.99 0.95 0.96 2/65 27978
/proc/meminfo: memFree=1571304/2055920 swapFree=4183752/4192956
[pid=27977] ppid=27975 vsize=230252 CPUtime=222.23
/proc/27977/stat : 27977 (bsolo3.0.17) R 27975 27977 27912 0 -1 4194304 57235 0 0 0 22171 52 0 0 25 0 1 0 159300800 235778048 56919 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27977/statm: 57563 56919 310 324 0 56633 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 230252

[startup+282.302 s]
/proc/loadavg: 0.99 0.96 0.96 2/65 27978
/proc/meminfo: memFree=1526376/2055920 swapFree=4183752/4192956
[pid=27977] ppid=27975 vsize=275612 CPUtime=282.21
/proc/27977/stat : 27977 (bsolo3.0.17) R 27975 27977 27912 0 -1 4194304 68602 0 0 0 28157 64 0 0 25 0 1 0 159300800 282226688 68286 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27977/statm: 68903 68286 310 324 0 67973 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 275612

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 27978
/proc/meminfo: memFree=1487856/2055920 swapFree=4183752/4192956
[pid=27977] ppid=27975 vsize=313552 CPUtime=342.2
/proc/27977/stat : 27977 (bsolo3.0.17) R 27975 27977 27912 0 -1 4194304 78074 0 0 0 34147 73 0 0 25 0 1 0 159300800 321077248 77758 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27977/statm: 78388 77758 310 324 0 77458 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 313552

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 27978
/proc/meminfo: memFree=1446704/2055920 swapFree=4183752/4192956
[pid=27977] ppid=27975 vsize=354940 CPUtime=402.19
/proc/27977/stat : 27977 (bsolo3.0.17) R 27975 27977 27912 0 -1 4194304 88433 0 0 0 40135 84 0 0 25 0 1 0 159300800 363458560 88117 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27977/statm: 88735 88117 310 324 0 87805 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 354940

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 27978
/proc/meminfo: memFree=1400560/2055920 swapFree=4183752/4192956
[pid=27977] ppid=27975 vsize=400500 CPUtime=462.17
/proc/27977/stat : 27977 (bsolo3.0.17) R 27975 27977 27912 0 -1 4194304 99825 0 0 0 46122 95 0 0 25 0 1 0 159300800 410112000 99509 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27977/statm: 100125 99509 310 324 0 99195 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 400500

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 27978
/proc/meminfo: memFree=1374256/2055920 swapFree=4183752/4192956
[pid=27977] ppid=27975 vsize=427196 CPUtime=522.16
/proc/27977/stat : 27977 (bsolo3.0.17) R 27975 27977 27912 0 -1 4194304 106470 0 0 0 52113 103 0 0 25 0 1 0 159300800 437448704 106154 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27977/statm: 106799 106154 310 324 0 105869 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 427196

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 27978
/proc/meminfo: memFree=1341680/2055920 swapFree=4183752/4192956
[pid=27977] ppid=27975 vsize=459400 CPUtime=582.14
/proc/27977/stat : 27977 (bsolo3.0.17) R 27975 27977 27912 0 -1 4194304 114522 0 0 0 58102 112 0 0 25 0 1 0 159300800 470425600 114206 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8349525 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27977/statm: 114850 114206 310 324 0 113920 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 459400

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 27978
/proc/meminfo: memFree=1327280/2055920 swapFree=4183752/4192956
[pid=27977] ppid=27975 vsize=473588 CPUtime=642.13
/proc/27977/stat : 27977 (bsolo3.0.17) R 27975 27977 27912 0 -1 4194304 118071 0 0 0 64097 116 0 0 25 0 1 0 159300800 484954112 117755 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550732 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27977/statm: 118397 117755 310 324 0 117467 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 473588


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 27978
/proc/meminfo: memFree=1271216/2055920 swapFree=4183752/4192956
[pid=27977] ppid=27975 vsize=529488 CPUtime=882.07
/proc/27977/stat : 27977 (bsolo3.0.17) R 27975 27977 27912 0 -1 4194304 132061 0 0 0 88076 131 0 0 25 0 1 0 159300800 542195712 131745 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27977/statm: 132372 131745 310 324 0 131442 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 529488

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 27978
/proc/meminfo: memFree=1258928/2055920 swapFree=4183752/4192956
[pid=27977] ppid=27975 vsize=541896 CPUtime=942.06
/proc/27977/stat : 27977 (bsolo3.0.17) R 27975 27977 27912 0 -1 4194304 135163 0 0 0 94072 134 0 0 25 0 1 0 159300800 554901504 134847 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27977/statm: 135474 134847 310 324 0 134544 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 541896

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 27978
/proc/meminfo: memFree=1246896/2055920 swapFree=4183752/4192956
[pid=27977] ppid=27975 vsize=553764 CPUtime=1002.04
/proc/27977/stat : 27977 (bsolo3.0.17) R 27975 27977 27912 0 -1 4194304 138122 0 0 0 100067 137 0 0 25 0 1 0 159300800 567054336 137806 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27977/statm: 138441 137806 310 324 0 137511 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 553764

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 27978
/proc/meminfo: memFree=1234992/2055920 swapFree=4183752/4192956
[pid=27977] ppid=27975 vsize=565720 CPUtime=1062.03
/proc/27977/stat : 27977 (bsolo3.0.17) R 27975 27977 27912 0 -1 4194304 141128 0 0 0 106063 140 0 0 25 0 1 0 159300800 579297280 140812 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27977/statm: 141430 140812 310 324 0 140500 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 565720

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 27978
/proc/meminfo: memFree=1220208/2055920 swapFree=4183752/4192956
[pid=27977] ppid=27975 vsize=580516 CPUtime=1122.02
/proc/27977/stat : 27977 (bsolo3.0.17) R 27975 27977 27912 0 -1 4194304 144814 0 0 0 112059 143 0 0 25 0 1 0 159300800 594448384 144498 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27977/statm: 145129 144498 310 324 0 144199 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 580516

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 27978
/proc/meminfo: memFree=1208816/2055920 swapFree=4183752/4192956
[pid=27977] ppid=27975 vsize=591744 CPUtime=1182
/proc/27977/stat : 27977 (bsolo3.0.17) R 27975 27977 27912 0 -1 4194304 147636 0 0 0 118054 146 0 0 25 0 1 0 159300800 605945856 147320 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27977/statm: 147936 147320 310 324 0 147006 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 591744

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 27978
/proc/meminfo: memFree=1197552/2055920 swapFree=4183752/4192956
[pid=27977] ppid=27975 vsize=603072 CPUtime=1241.99
/proc/27977/stat : 27977 (bsolo3.0.17) R 27975 27977 27912 0 -1 4194304 150443 0 0 0 124051 148 0 0 25 0 1 0 159300800 617545728 150127 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27977/statm: 150768 150127 310 324 0 149838 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 603072

[startup+1302.3 s]
/proc/loadavg: 1.04 0.99 0.97 2/65 27978
/proc/meminfo: memFree=1186672/2055920 swapFree=4183752/4192956
[pid=27977] ppid=27975 vsize=613808 CPUtime=1301.97
/proc/27977/stat : 27977 (bsolo3.0.17) R 27975 27977 27912 0 -1 4194304 153132 0 0 0 130047 150 0 0 25 0 1 0 159300800 628539392 152816 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27977/statm: 153452 152816 310 324 0 152522 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 613808

[startup+1362.3 s]
/proc/loadavg: 1.01 0.99 0.97 2/65 27978
/proc/meminfo: memFree=1176880/2055920 swapFree=4183752/4192956
[pid=27977] ppid=27975 vsize=623744 CPUtime=1361.95
/proc/27977/stat : 27977 (bsolo3.0.17) R 27975 27977 27912 0 -1 4194304 155609 0 0 0 136043 152 0 0 25 0 1 0 159300800 638713856 155293 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550832 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27977/statm: 155936 155293 310 324 0 155006 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 623744

[startup+1422.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 27978
/proc/meminfo: memFree=1166448/2055920 swapFree=4183752/4192956
[pid=27977] ppid=27975 vsize=634040 CPUtime=1421.95
/proc/27977/stat : 27977 (bsolo3.0.17) R 27975 27977 27912 0 -1 4194304 158184 0 0 0 142039 156 0 0 25 0 1 0 159300800 649256960 157868 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551321 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27977/statm: 158510 157868 310 324 0 157580 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 634040

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 27978
/proc/meminfo: memFree=1157040/2055920 swapFree=4183752/4192956
[pid=27977] ppid=27975 vsize=643436 CPUtime=1481.92
/proc/27977/stat : 27977 (bsolo3.0.17) R 27975 27977 27912 0 -1 4194304 160547 0 0 0 148034 158 0 0 25 0 1 0 159300800 658878464 160231 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27977/statm: 160859 160231 310 324 0 159929 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 643436

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/71 28146
/proc/meminfo: memFree=1144504/2055920 swapFree=4183752/4192956
[pid=27977] ppid=27975 vsize=654660 CPUtime=1541.82
/proc/27977/stat : 27977 (bsolo3.0.17) R 27975 27977 27912 0 -1 4194304 163347 0 0 0 154020 162 0 0 25 0 1 0 159300800 670371840 163031 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27977/statm: 163665 163031 310 324 0 162735 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 654660

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 28176
/proc/meminfo: memFree=1135920/2055920 swapFree=4183752/4192956
[pid=27977] ppid=27975 vsize=664312 CPUtime=1601.8
/proc/27977/stat : 27977 (bsolo3.0.17) R 27975 27977 27912 0 -1 4194304 165776 0 0 0 160014 166 0 0 25 0 1 0 159300800 680255488 165460 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27977/statm: 166078 165460 310 324 0 165148 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 664312

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 28176
/proc/meminfo: memFree=1126256/2055920 swapFree=4183752/4192956
[pid=27977] ppid=27975 vsize=673860 CPUtime=1661.78
/proc/27977/stat : 27977 (bsolo3.0.17) R 27975 27977 27912 0 -1 4194304 168166 0 0 0 166010 168 0 0 25 0 1 0 159300800 690032640 167850 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27977/statm: 168465 167850 310 324 0 167535 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 673860

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 28176
/proc/meminfo: memFree=1115568/2055920 swapFree=4183752/4192956
[pid=27977] ppid=27975 vsize=684656 CPUtime=1721.77
/proc/27977/stat : 27977 (bsolo3.0.17) R 27975 27977 27912 0 -1 4194304 170856 0 0 0 172006 171 0 0 25 0 1 0 159300800 701087744 170540 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27977/statm: 171164 170540 310 324 0 170234 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 684656

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 28176
/proc/meminfo: memFree=1102640/2055920 swapFree=4183752/4192956
[pid=27977] ppid=27975 vsize=697560 CPUtime=1781.75
/proc/27977/stat : 27977 (bsolo3.0.17) R 27975 27977 27912 0 -1 4194304 174067 0 0 0 178000 175 0 0 25 0 1 0 159300800 714301440 173751 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27977/statm: 174390 173751 310 324 0 173460 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 697560



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 28176
/proc/meminfo: memFree=1098160/2055920 swapFree=4183752/4192956
[pid=27977] ppid=27975 vsize=701832 CPUtime=1800.06
/proc/27977/stat : 27977 (bsolo3.0.17) R 27975 27977 27912 0 -1 4194304 175159 0 0 0 179829 177 0 0 25 0 1 0 159300800 718675968 174843 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8351272 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27977/statm: 175458 174843 310 324 0 174528 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 701832

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 28176
/proc/meminfo: memFree=1098160/2055920 swapFree=4183752/4192956
[pid=27977] ppid=27975 vsize=0 CPUtime=1800.16
/proc/27977/stat : 27977 (bsolo3.0.17) R 27975 27977 27912 0 -1 4194308 175163 0 0 0 179829 187 0 0 25 0 1 0 159300800 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/27977/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.16
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1800.72
CPU time (s): 1800.18
CPU user time (s): 1798.3
CPU system time (s): 1.87971
CPU usage (%): 99.97
Max. virtual memory (cumulated for all children) (KiB): 701832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.3
system time used= 1.87971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 175163
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= 12
involuntary context switches= 5004

runsolver used 1.49377 second user time and 3.48147 second system time

The end

Launcher Data (download as text)

Begin job on node50 on Tue May  1 18:35:56 UTC 2007

IDJOB= 455496
IDBENCH= 48267
IDSOLVER= 199
FILE ID= node50/455496-1178044556

PBS_JOBID= 4728457

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_100_25_3.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/455496-1178044556/instance-455496-1178044556.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node50/watcher-455496-1178044556 -o ROOT/results/node50/solver-455496-1178044556 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/455496-1178044556/instance-455496-1178044556.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  29cda419af6adbdf14450bbe70fbdfc2

RANDOM SEED= 424262130

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node50.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
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:       1798664 kB
Buffers:         80208 kB
Cached:         107364 kB
SwapCached:       3168 kB
Active:         125708 kB
Inactive:        73464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1798664 kB
SwapTotal:     4192956 kB
SwapFree:      4183752 kB
Dirty:            6864 kB
Writeback:           0 kB
Mapped:          15236 kB
Slab:            44000 kB
Committed_AS:  4830220 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= 66558 MiB

End job on node50 on Tue May  1 19:05:59 UTC 2007