Trace number 454086

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)-46 1800.1 1800.02

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_200_10_3.opb
MD5SUM60cf9918356073587dd2c65f46896dfb
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-49
Best CPU time to get the best result obtained on this benchmark1800.1
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -49
Optimality of the best value was proved NO
Number of variables200
Total number of constraints200
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints200
Minimum length of a constraint10
Maximum length of a constraint20
Number of terms in the objective function 200
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 200
Number of bits of the sum of numbers in the objective function 8
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)2488
Sum of products size (including duplicates)4976
Number of different products1244
Sum of products size2488

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/454086-1178021035/instance-454086-1178021035.opb
0.00/0.00	c File size is 32275 bytes.
0.00/0.01	c Highest Coefficient sum: 200
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.014 s
0.00/0.02	c Var: 2688 Constr: 5376 2688/200/2488 Lit: 19904 Watch. Lit: 14928
0.00/0.02	c Obj. Vars: 200 (7.44048 % of total variables)
0.00/0.04	c Pre-processing Time: 0.037 s
0.00/0.04	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.04	c        0    200     1244     3732    3     2488     414      0      0 0.04
0.00/0.04	c Switching off LPR mode.
0.00/0.04	o -45	0.037
0.03/0.04	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.03/0.04	c        0    200     1245     3932    3     2535    1414      1      0 0.04
0.03/0.04	o -46	0.038
1800.08/1800.00	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.08/1800.00	c        1    200     1247     4286    3     2585    1414      3     26 0.04
1800.08/1800.00	c      101    200     1347    19360   14     2785    1556    103   2104 0.05
1800.08/1800.00	c      352    200     1598    57207   35     3287    1712    354   4631 0.08
1800.08/1800.00	c      829    200     2075   129230   62     4241    1884    831   6007 0.14
1800.08/1800.00	c     1644    200     2890   252061   87     5871    2073   1646   6472 0.25
1800.08/1800.00	c     2964    200     4210   450790  107     8511    2281   2966   6279 0.47
1800.08/1800.00	c     5046    200     2500   192486   76     5046    2510   1256   4541 1.11
1800.08/1800.00	c     8270    200     5724   679046  118    11494    2762   4480   4185 1.98
1800.08/1800.00	c    13207    200     2626   211413   80     5298    3039   1382   3376 3.91
1800.08/1800.00	c    20713    200     5960   712041  119    11966    3343   4716   3229 6.41
1800.08/1800.00	c    32075    200     4341   469792  108     8728    3678   3097   2994 10.71
1800.08/1800.00	c    49220    200     3502   342191   97     7050    4046   2258   2715 18.12
1800.08/1800.00	c    75039    200     5936   710217  119    11918    4451   4692   2569 29.20
1800.08/1800.01	c   113871    200     5761   682380  118    11568    4897   4517   2519 45.20
1800.08/1800.01	c   172223    200     8041  1026102  127    16128    5387   6797   2340 73.57
1800.08/1800.01	c   259855    200     4784   535584  111     9614    5926   3540   2021 128.55
1800.08/1800.01	c   391407    200     7282   910573  125    14610    6519   6038   1986 197.05
1800.08/1800.01	c   588840    200     9688  1273259  131    19422    7171   8444   1823 322.86
1800.08/1800.01	c   885092    200     6506   794614  122    13058    7889   5262   1635 541.28
1800.08/1800.01	c  1329575    200     9259  1207935  130    18564    8678   8015   1489 892.46
1800.08/1800.01	c  1996402    200     5584   656135  117    11214    9546   4340   1459 1367.43
1800.08/1800.01	c Caught signal: 15
1800.08/1800.01	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
1800.08/1800.01	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
1800.08/1800.01	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
1800.08/1800.01	v -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
1800.08/1800.01	v x107 -x108 -x109 -x110 -x111 -x112 x113 -x114 x115 x116 -x117 -x118 -x119 -x120 x121 x122 x123 -x124 -x125 -x126 -x127 -x128
1800.08/1800.01	v -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 x142 -x143 -x144 -x145 x146 -x147 x148 -x149
1800.08/1800.01	v -x150 -x151 -x152 -x153 x154 -x155 x156 x157 -x158 -x159 -x160 -x161 x162 x163 -x164 -x165 x166 x167 -x168 -x169 x170 -x171
1800.08/1800.01	v -x172 x173 x174 x175 x176 -x177 x178 -x179 x180 -x181 x182 x183 -x184 -x185 -x186 x187 -x188 x189 x190 x191 x192 x193 -x194
1800.08/1800.01	v x195 x196 x197 x198 x199 x200
1800.08/1800.01	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.08/1800.01	c   22  2593209 356509  3094673     8632  1114679   7388   1440 1800.09
1800.08/1800.01	c Objective: -46
1800.08/1800.01	s SATISFIABLE
1800.08/1800.01	c Total time: 1800.09 s

Verifier Data (download as text)

OK	-46

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node16/watcher-454086-1178021035 -o ROOT/results/node16/solver-454086-1178021035 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/454086-1178021035/instance-454086-1178021035.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: 1.10 1.16 1.13 3/77 25480
/proc/meminfo: memFree=1868712/2055920 swapFree=4148536/4192956
[pid=25480] ppid=25478 vsize=11768 CPUtime=0
/proc/25480/stat : 25480 (bsolo3.0.17) R 25478 25480 14446 0 -1 4194304 373 0 0 0 0 0 0 0 18 0 1 0 250021199 12050432 343 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134545536 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25480/statm: 2942 343 289 324 0 2004 0

[startup+0.042455 s]
/proc/loadavg: 1.10 1.16 1.13 3/77 25480
/proc/meminfo: memFree=1868712/2055920 swapFree=4148536/4192956
[pid=25480] ppid=25478 vsize=5420 CPUtime=0.03
/proc/25480/stat : 25480 (bsolo3.0.17) R 25478 25480 14446 0 -1 4194304 766 0 0 0 3 0 0 0 18 0 1 0 250021199 5550080 728 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25480/statm: 1355 729 309 324 0 425 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5420

[startup+0.101411 s]
/proc/loadavg: 1.10 1.16 1.13 3/77 25480
/proc/meminfo: memFree=1868712/2055920 swapFree=4148536/4192956
[pid=25480] ppid=25478 vsize=6212 CPUtime=0.09
/proc/25480/stat : 25480 (bsolo3.0.17) R 25478 25480 14446 0 -1 4194304 968 0 0 0 9 0 0 0 18 0 1 0 250021199 6361088 930 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7640699 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25480/statm: 1553 930 310 324 0 623 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6212

[startup+0.301368 s]
/proc/loadavg: 1.10 1.16 1.13 3/77 25480
/proc/meminfo: memFree=1868712/2055920 swapFree=4148536/4192956
[pid=25480] ppid=25478 vsize=8852 CPUtime=0.29
/proc/25480/stat : 25480 (bsolo3.0.17) R 25478 25480 14446 0 -1 4194304 1619 0 0 0 29 0 0 0 19 0 1 0 250021199 9064448 1581 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7640699 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25480/statm: 2213 1581 311 324 0 1283 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8852

[startup+0.701284 s]
/proc/loadavg: 1.10 1.16 1.13 3/77 25480
/proc/meminfo: memFree=1868712/2055920 swapFree=4148536/4192956
[pid=25480] ppid=25478 vsize=12604 CPUtime=0.69
/proc/25480/stat : 25480 (bsolo3.0.17) R 25478 25480 14446 0 -1 4194304 2573 0 0 0 68 1 0 0 23 0 1 0 250021199 12906496 2535 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25480/statm: 3151 2535 311 324 0 2221 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12604

[startup+1.50112 s]
/proc/loadavg: 1.10 1.16 1.13 2/78 25481
/proc/meminfo: memFree=1858016/2055920 swapFree=4148536/4192956
[pid=25480] ppid=25478 vsize=14648 CPUtime=1.49
/proc/25480/stat : 25480 (bsolo3.0.17) R 25478 25480 14446 0 -1 4194304 3059 0 0 0 148 1 0 0 25 0 1 0 250021199 14999552 3021 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25480/statm: 3662 3021 311 324 0 2732 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14648

[startup+3.10178 s]
/proc/loadavg: 1.10 1.16 1.13 2/78 25481
/proc/meminfo: memFree=1857504/2055920 swapFree=4148536/4192956
[pid=25480] ppid=25478 vsize=15544 CPUtime=3.09
/proc/25480/stat : 25480 (bsolo3.0.17) R 25478 25480 14446 0 -1 4194304 3307 0 0 0 308 1 0 0 25 0 1 0 250021199 15917056 3269 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550678 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25480/statm: 3886 3269 311 324 0 2956 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15544

[startup+6.30111 s]
/proc/loadavg: 1.09 1.16 1.13 2/78 25481
/proc/meminfo: memFree=1856120/2055920 swapFree=4148536/4192956
[pid=25480] ppid=25478 vsize=16172 CPUtime=6.29
/proc/25480/stat : 25480 (bsolo3.0.17) R 25478 25480 14446 0 -1 4194304 3440 0 0 0 628 1 0 0 25 0 1 0 250021199 16560128 3402 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25480/statm: 4043 3402 311 324 0 3113 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16172

[startup+12.7028 s]
/proc/loadavg: 1.08 1.16 1.13 2/78 25481
/proc/meminfo: memFree=1854896/2055920 swapFree=4148536/4192956
[pid=25480] ppid=25478 vsize=17436 CPUtime=12.69
/proc/25480/stat : 25480 (bsolo3.0.17) R 25478 25480 14446 0 -1 4194304 3772 0 0 0 1267 2 0 0 25 0 1 0 250021199 17854464 3734 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25480/statm: 4359 3734 311 324 0 3429 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17436

[startup+25.5011 s]
/proc/loadavg: 1.06 1.15 1.13 2/78 25481
/proc/meminfo: memFree=1854328/2055920 swapFree=4148536/4192956
[pid=25480] ppid=25478 vsize=18204 CPUtime=25.48
/proc/25480/stat : 25480 (bsolo3.0.17) R 25478 25480 14446 0 -1 4194304 3961 0 0 0 2546 2 0 0 25 0 1 0 250021199 18640896 3923 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25480/statm: 4551 3923 311 324 0 3621 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18204

[startup+51.1017 s]
/proc/loadavg: 1.04 1.14 1.12 2/78 25481
/proc/meminfo: memFree=1852728/2055920 swapFree=4148536/4192956
[pid=25480] ppid=25478 vsize=19988 CPUtime=51.08
/proc/25480/stat : 25480 (bsolo3.0.17) R 25478 25480 14446 0 -1 4194304 4397 0 0 0 5105 3 0 0 25 0 1 0 250021199 20467712 4359 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25480/statm: 4997 4359 311 324 0 4067 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19988

[startup+102.306 s]
/proc/loadavg: 1.02 1.11 1.11 2/78 25481
/proc/meminfo: memFree=1851768/2055920 swapFree=4148536/4192956
[pid=25480] ppid=25478 vsize=20940 CPUtime=102.28
/proc/25480/stat : 25480 (bsolo3.0.17) R 25478 25480 14446 0 -1 4194304 4642 0 0 0 10225 3 0 0 25 0 1 0 250021199 21442560 4604 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550967 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25480/statm: 5235 4604 311 324 0 4305 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 20940

[startup+162.301 s]
/proc/loadavg: 1.00 1.09 1.10 2/78 25481
/proc/meminfo: memFree=1850616/2055920 swapFree=4148536/4192956
[pid=25480] ppid=25478 vsize=22012 CPUtime=162.28
/proc/25480/stat : 25480 (bsolo3.0.17) R 25478 25480 14446 0 -1 4194304 4918 0 0 0 16224 4 0 0 25 0 1 0 250021199 22540288 4880 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7646962 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25480/statm: 5503 4880 311 324 0 4573 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 22012

[startup+222.302 s]
/proc/loadavg: 1.00 1.07 1.09 2/78 25481
/proc/meminfo: memFree=1849336/2055920 swapFree=4148536/4192956
[pid=25480] ppid=25478 vsize=23172 CPUtime=222.28
/proc/25480/stat : 25480 (bsolo3.0.17) R 25478 25480 14446 0 -1 4194304 5215 0 0 0 22224 4 0 0 25 0 1 0 250021199 23728128 5177 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134586916 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25480/statm: 5793 5177 311 324 0 4863 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 23172

[startup+282.301 s]
/proc/loadavg: 1.00 1.06 1.08 2/78 25481
/proc/meminfo: memFree=1849336/2055920 swapFree=4148536/4192956
[pid=25480] ppid=25478 vsize=23172 CPUtime=282.29
/proc/25480/stat : 25480 (bsolo3.0.17) R 25478 25480 14446 0 -1 4194304 5215 0 0 0 28224 5 0 0 25 0 1 0 250021199 23728128 5177 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25480/statm: 5793 5177 311 324 0 4863 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 23172

[startup+342.301 s]
/proc/loadavg: 1.00 1.04 1.08 2/78 25481
/proc/meminfo: memFree=1847864/2055920 swapFree=4148536/4192956
[pid=25480] ppid=25478 vsize=24564 CPUtime=342.29
/proc/25480/stat : 25480 (bsolo3.0.17) R 25478 25480 14446 0 -1 4194304 5553 0 0 0 34224 5 0 0 25 0 1 0 250021199 25153536 5515 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25480/statm: 6141 5515 311 324 0 5211 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 24564

[startup+402.302 s]
/proc/loadavg: 1.00 1.03 1.07 2/78 25481
/proc/meminfo: memFree=1847800/2055920 swapFree=4148536/4192956
[pid=25480] ppid=25478 vsize=24564 CPUtime=402.29
/proc/25480/stat : 25480 (bsolo3.0.17) R 25478 25480 14446 0 -1 4194304 5559 0 0 0 40224 5 0 0 25 0 1 0 250021199 25153536 5521 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25480/statm: 6141 5521 311 324 0 5211 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 24564

[startup+462.301 s]
/proc/loadavg: 1.00 1.02 1.07 2/78 25481
/proc/meminfo: memFree=1847736/2055920 swapFree=4148536/4192956
[pid=25480] ppid=25478 vsize=24564 CPUtime=462.3
/proc/25480/stat : 25480 (bsolo3.0.17) R 25478 25480 14446 0 -1 4194304 5562 0 0 0 46224 6 0 0 25 0 1 0 250021199 25153536 5524 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25480/statm: 6141 5524 311 324 0 5211 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 24564

[startup+522.302 s]
/proc/loadavg: 1.00 1.02 1.06 2/78 25481
/proc/meminfo: memFree=1847672/2055920 swapFree=4148536/4192956
[pid=25480] ppid=25478 vsize=24564 CPUtime=522.3
/proc/25480/stat : 25480 (bsolo3.0.17) R 25478 25480 14446 0 -1 4194304 5562 0 0 0 52224 6 0 0 25 0 1 0 250021199 25153536 5524 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550924 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25480/statm: 6141 5524 311 324 0 5211 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 24564

[startup+582.302 s]
/proc/loadavg: 1.00 1.01 1.06 2/78 25481
/proc/meminfo: memFree=1846200/2055920 swapFree=4148536/4192956
[pid=25480] ppid=25478 vsize=25980 CPUtime=582.31
/proc/25480/stat : 25480 (bsolo3.0.17) R 25478 25480 14446 0 -1 4194304 5916 0 0 0 58224 7 0 0 25 0 1 0 250021199 26603520 5878 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550820 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25480/statm: 6495 5878 311 324 0 5565 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 25980

[startup+642.301 s]
/proc/loadavg: 1.00 1.01 1.05 2/78 25481
/proc/meminfo: memFree=1846072/2055920 swapFree=4148536/4192956
[pid=25480] ppid=25478 vsize=26040 CPUtime=642.32
/proc/25480/stat : 25480 (bsolo3.0.17) R 25478 25480 14446 0 -1 4194304 5922 0 0 0 64224 8 0 0 25 0 1 0 250021199 26664960 5884 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572583 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25480/statm: 6510 5884 311 324 0 5580 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 26040


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/78 25481
/proc/meminfo: memFree=1845880/2055920 swapFree=4148536/4192956
[pid=25480] ppid=25478 vsize=26004 CPUtime=822.32
/proc/25480/stat : 25480 (bsolo3.0.17) R 25478 25480 14446 0 -1 4194304 5922 0 0 0 82223 9 0 0 25 0 1 0 250021199 26628096 5884 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25480/statm: 6501 5884 311 324 0 5571 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 26004

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/78 25481
/proc/meminfo: memFree=1845816/2055920 swapFree=4148536/4192956
[pid=25480] ppid=25478 vsize=26004 CPUtime=882.32
/proc/25480/stat : 25480 (bsolo3.0.17) R 25478 25480 14446 0 -1 4194304 5922 0 0 0 88223 9 0 0 25 0 1 0 250021199 26628096 5884 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7636830 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25480/statm: 6501 5884 311 324 0 5571 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 26004

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 25481
/proc/meminfo: memFree=1844216/2055920 swapFree=4148536/4192956
[pid=25480] ppid=25478 vsize=27612 CPUtime=942.32
/proc/25480/stat : 25480 (bsolo3.0.17) R 25478 25480 14446 0 -1 4194304 6317 0 0 0 94223 9 0 0 25 0 1 0 250021199 28274688 6279 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25480/statm: 6903 6279 311 324 0 5973 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 27612

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 25481
/proc/meminfo: memFree=1844152/2055920 swapFree=4148536/4192956
[pid=25480] ppid=25478 vsize=27604 CPUtime=1002.33
/proc/25480/stat : 25480 (bsolo3.0.17) R 25478 25480 14446 0 -1 4194304 6320 0 0 0 100223 10 0 0 25 0 1 0 250021199 28266496 6282 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134584944 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25480/statm: 6901 6282 311 324 0 5971 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 27604

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 25481
/proc/meminfo: memFree=1844024/2055920 swapFree=4148536/4192956
[pid=25480] ppid=25478 vsize=27604 CPUtime=1062.33
/proc/25480/stat : 25480 (bsolo3.0.17) R 25478 25480 14446 0 -1 4194304 6320 0 0 0 106223 10 0 0 25 0 1 0 250021199 28266496 6282 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550832 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25480/statm: 6901 6282 311 324 0 5971 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 27604

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25481
/proc/meminfo: memFree=1843960/2055920 swapFree=4148536/4192956
[pid=25480] ppid=25478 vsize=27604 CPUtime=1122.34
/proc/25480/stat : 25480 (bsolo3.0.17) R 25478 25480 14446 0 -1 4194304 6320 0 0 0 112223 11 0 0 25 0 1 0 250021199 28266496 6282 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25480/statm: 6901 6282 311 324 0 5971 0
Current children cumulated CPU time (s) 1122.34
Current children cumulated vsize (KiB) 27604

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25481
/proc/meminfo: memFree=1843960/2055920 swapFree=4148536/4192956
[pid=25480] ppid=25478 vsize=27604 CPUtime=1182.34
/proc/25480/stat : 25480 (bsolo3.0.17) R 25478 25480 14446 0 -1 4194304 6320 0 0 0 118223 11 0 0 25 0 1 0 250021199 28266496 6282 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134574697 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25480/statm: 6901 6282 311 324 0 5971 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 27604

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25481
/proc/meminfo: memFree=1843768/2055920 swapFree=4148536/4192956
[pid=25480] ppid=25478 vsize=27604 CPUtime=1242.34
/proc/25480/stat : 25480 (bsolo3.0.17) R 25478 25480 14446 0 -1 4194304 6320 0 0 0 124223 11 0 0 25 0 1 0 250021199 28266496 6282 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7636882 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25480/statm: 6901 6282 311 324 0 5971 0
Current children cumulated CPU time (s) 1242.34
Current children cumulated vsize (KiB) 27604

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25481
/proc/meminfo: memFree=1843704/2055920 swapFree=4148536/4192956
[pid=25480] ppid=25478 vsize=27604 CPUtime=1302.35
/proc/25480/stat : 25480 (bsolo3.0.17) R 25478 25480 14446 0 -1 4194304 6320 0 0 0 130223 12 0 0 25 0 1 0 250021199 28266496 6282 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25480/statm: 6901 6282 311 324 0 5971 0
Current children cumulated CPU time (s) 1302.35
Current children cumulated vsize (KiB) 27604

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25481
/proc/meminfo: memFree=1843704/2055920 swapFree=4148536/4192956
[pid=25480] ppid=25478 vsize=27604 CPUtime=1362.35
/proc/25480/stat : 25480 (bsolo3.0.17) R 25478 25480 14446 0 -1 4194304 6321 0 0 0 136223 12 0 0 25 0 1 0 250021199 28266496 6283 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134586566 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25480/statm: 6901 6283 311 324 0 5971 0
Current children cumulated CPU time (s) 1362.35
Current children cumulated vsize (KiB) 27604

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25481
/proc/meminfo: memFree=1841848/2055920 swapFree=4148536/4192956
[pid=25480] ppid=25478 vsize=29388 CPUtime=1422.36
/proc/25480/stat : 25480 (bsolo3.0.17) R 25478 25480 14446 0 -1 4194304 6765 0 0 0 142223 13 0 0 25 0 1 0 250021199 30093312 6727 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25480/statm: 7347 6727 311 324 0 6417 0
Current children cumulated CPU time (s) 1422.36
Current children cumulated vsize (KiB) 29388

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25481
/proc/meminfo: memFree=1841784/2055920 swapFree=4148536/4192956
[pid=25480] ppid=25478 vsize=29388 CPUtime=1482.36
/proc/25480/stat : 25480 (bsolo3.0.17) R 25478 25480 14446 0 -1 4194304 6766 0 0 0 148223 13 0 0 25 0 1 0 250021199 30093312 6728 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25480/statm: 7347 6728 311 324 0 6417 0
Current children cumulated CPU time (s) 1482.36
Current children cumulated vsize (KiB) 29388

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25481
/proc/meminfo: memFree=1841720/2055920 swapFree=4148536/4192956
[pid=25480] ppid=25478 vsize=29388 CPUtime=1542.36
/proc/25480/stat : 25480 (bsolo3.0.17) R 25478 25480 14446 0 -1 4194304 6766 0 0 0 154223 13 0 0 25 0 1 0 250021199 30093312 6728 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550817 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25480/statm: 7347 6728 311 324 0 6417 0
Current children cumulated CPU time (s) 1542.36
Current children cumulated vsize (KiB) 29388

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25481
/proc/meminfo: memFree=1841656/2055920 swapFree=4148536/4192956
[pid=25480] ppid=25478 vsize=29388 CPUtime=1602.36
/proc/25480/stat : 25480 (bsolo3.0.17) R 25478 25480 14446 0 -1 4194304 6766 0 0 0 160222 14 0 0 25 0 1 0 250021199 30093312 6728 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550820 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25480/statm: 7347 6728 311 324 0 6417 0
Current children cumulated CPU time (s) 1602.36
Current children cumulated vsize (KiB) 29388

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25481
/proc/meminfo: memFree=1841528/2055920 swapFree=4148536/4192956
[pid=25480] ppid=25478 vsize=29380 CPUtime=1662.37
/proc/25480/stat : 25480 (bsolo3.0.17) R 25478 25480 14446 0 -1 4194304 6766 0 0 0 166223 14 0 0 25 0 1 0 250021199 30085120 6728 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091726 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25480/statm: 7345 6728 311 324 0 6415 0
Current children cumulated CPU time (s) 1662.37
Current children cumulated vsize (KiB) 29380

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25481
/proc/meminfo: memFree=1841528/2055920 swapFree=4148536/4192956
[pid=25480] ppid=25478 vsize=29380 CPUtime=1722.37
/proc/25480/stat : 25480 (bsolo3.0.17) R 25478 25480 14446 0 -1 4194304 6766 0 0 0 172222 15 0 0 25 0 1 0 250021199 30085120 6728 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25480/statm: 7345 6728 311 324 0 6415 0
Current children cumulated CPU time (s) 1722.37
Current children cumulated vsize (KiB) 29380

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25481
/proc/meminfo: memFree=1841400/2055920 swapFree=4148536/4192956
[pid=25480] ppid=25478 vsize=29380 CPUtime=1782.37
/proc/25480/stat : 25480 (bsolo3.0.17) R 25478 25480 14446 0 -1 4194304 6767 0 0 0 178222 15 0 0 25 0 1 0 250021199 30085120 6729 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25480/statm: 7345 6729 311 324 0 6415 0
Current children cumulated CPU time (s) 1782.37
Current children cumulated vsize (KiB) 29380



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25481
/proc/meminfo: memFree=1841400/2055920 swapFree=4148536/4192956
[pid=25480] ppid=25478 vsize=29380 CPUtime=1800.08
/proc/25480/stat : 25480 (bsolo3.0.17) R 25478 25480 14446 0 -1 4194304 6767 0 0 0 179993 15 0 0 25 0 1 0 250021199 30085120 6729 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7638808 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25480/statm: 7345 6729 311 324 0 6415 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 29380

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

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

Child status: 15
Real time (s): 1800.02
CPU time (s): 1800.1
CPU user time (s): 1799.93
CPU system time (s): 0.163975
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 29404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.93
system time used= 0.163975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6771
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= 37896

runsolver used 1.38879 second user time and 4.09438 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Tue May  1 12:03:56 UTC 2007

IDJOB= 454086
IDBENCH= 48173
IDSOLVER= 199
FILE ID= node16/454086-1178021035

PBS_JOBID= 4728345

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/mis/normalized-mis_200_10_3.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/454086-1178021035/instance-454086-1178021035.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-454086-1178021035 -o ROOT/results/node16/solver-454086-1178021035 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/454086-1178021035/instance-454086-1178021035.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  60cf9918356073587dd2c65f46896dfb

RANDOM SEED= 381910007

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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:       1869120 kB
Buffers:         44340 kB
Cached:          56384 kB
SwapCached:      11816 kB
Active:          90536 kB
Inactive:        37592 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1869120 kB
SwapTotal:     4192956 kB
SwapFree:      4148536 kB
Dirty:            6792 kB
Writeback:           0 kB
Mapped:          33292 kB
Slab:            44184 kB
Committed_AS:  8875196 kB
PageTables:       1848 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 node16 on Tue May  1 12:33:58 UTC 2007