Trace number 3500311

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
pwbo 1.1OPT304 16.6645 8.33392

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.ps.uni-sb.de/
~walser/benchmarks/course-ass/normalized-ss97-6.opb
MD5SUMdcfce19ac0444148b26b7675e35c76bc
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark304
Best CPU time to get the best result obtained on this benchmark0.018996
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 304
Optimality of the best value was proved YES
Number of variables257
Total number of constraints97
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)97
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint44
Number of terms in the objective function 173
Biggest coefficient in the objective function 100
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 8448
Number of bits of the sum of numbers in the objective function 14
Biggest number in a constraint 100
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 8448
Number of bits of the biggest sum of numbers14
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 pwbo 1.1 beta - 20110321
0.00/0.00	c Parsing opb file format. File HOME/instance-3500311-1307993278.opb.
0.00/0.00	c Instance file HOME/instance-3500311-1307993278.opb
0.00/0.00	c File size is 8127 bytes.
0.00/0.00	c Highest Coefficient sum: 62
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Parsing time:          0.00         s                                      |
0.00/0.00	c |  Number Variables:      257                                                 |
0.00/0.00	c |  Number Clauses:        125                                                 |
0.00/0.00	c |  Number Cardinality:    56                                                  |
0.00/0.00	c |  Number PB Constraints: 0                                                   |
0.00/0.00	c init lb 0
0.00/0.00	c init ub 8332
0.00/0.00	c lb -29 (thread 0)
0.00/0.00	c lb -28 (thread 0)
0.00/0.00	c ub 1316 (thread 1)
0.00/0.00	o 1316
0.00/0.00	c lb -27 (thread 0)
0.00/0.00	c lb -26 (thread 0)
0.00/0.00	c ub 1315 (thread 1)
0.00/0.00	o 1315
0.00/0.00	c lb -25 (thread 0)
0.00/0.00	c lb -24 (thread 0)
0.00/0.00	c lb -23 (thread 0)
0.00/0.00	c lb -22 (thread 0)
0.00/0.00	c lb -21 (thread 0)
0.00/0.00	c lb -20 (thread 0)
0.00/0.00	c lb -19 (thread 0)
0.00/0.00	c lb -18 (thread 0)
0.00/0.00	c lb -17 (thread 0)
0.00/0.00	c ub 1225 (thread 1)
0.00/0.00	o 1225
0.00/0.00	c lb -16 (thread 0)
0.00/0.00	c lb -15 (thread 0)
0.00/0.00	c lb -14 (thread 0)
0.00/0.00	c lb -13 (thread 0)
0.00/0.00	c lb 87 (thread 0)
0.00/0.00	c lb 88 (thread 0)
0.00/0.00	c lb 89 (thread 0)
0.00/0.00	c lb 90 (thread 0)
0.00/0.00	c lb 91 (thread 0)
0.00/0.00	c lb 191 (thread 0)
0.00/0.00	c lb 192 (thread 0)
0.00/0.00	c lb 292 (thread 0)
0.00/0.00	c lb 293 (thread 0)
0.00/0.00	c lb 294 (thread 0)
0.00/0.00	c lb 295 (thread 0)
0.00/0.00	c lb 296 (thread 0)
0.00/0.00	c lb 297 (thread 0)
0.00/0.00	c lb 298 (thread 0)
0.00/0.00	c ub 1131 (thread 1)
0.00/0.00	o 1131
0.00/0.00	c lb 299 (thread 0)
0.00/0.01	c lb 300 (thread 0)
0.02/0.02	c lb 301 (thread 0)
0.02/0.04	c lb 302 (thread 0)
0.39/0.22	c lb 303 (thread 0)
1.39/0.79	c ub 1130 (thread 1)
3.19/1.67	o 1130
3.19/1.67	c ub 1129 (thread 1)
3.39/1.74	o 1129
3.39/1.74	c ub 1128 (thread 1)
3.79/1.93	o 1128
3.79/1.93	c ub 1127 (thread 1)
4.59/2.30	o 1127
4.59/2.30	c ub 1126 (thread 1)
4.79/2.46	o 1126
4.79/2.46	c ub 1125 (thread 1)
4.99/2.56	o 1125
4.99/2.56	c ub 1031 (thread 1)
5.19/2.61	o 1031
5.19/2.61	c ub 1030 (thread 1)
5.79/2.97	o 1030
5.79/2.97	c ub 1029 (thread 1)
7.79/3.93	o 1029
7.79/3.93	c ub 1028 (thread 1)
8.80/4.45	o 1028
8.80/4.45	c ub 1027 (thread 1)
9.79/4.92	o 1027
9.79/4.92	c ub 1026 (thread 1)
9.99/5.04	o 1026
9.99/5.04	c ub 1025 (thread 1)
10.80/5.44	o 1025
10.80/5.44	c ub 1024 (thread 1)
11.59/5.84	o 1024
11.59/5.84	c ub 1023 (thread 1)
11.79/5.92	o 1023
11.79/5.92	c ub 1022 (thread 1)
12.39/6.28	o 1022
12.39/6.28	c ub 1021 (thread 1)
16.39/8.23	o 1021
16.39/8.23	c ub 1020 (thread 1)
16.39/8.27	o 1020
16.39/8.27	c ub 1019 (thread 1)
16.39/8.29	o 1019
16.39/8.29	c lb 304 (thread 0)
16.59/8.33	c ub 304 (thread 0)
16.59/8.33	o 304
16.59/8.33	s OPTIMUM FOUND
16.59/8.33	v x134 x178 -x218 x4 x180 x8 x9 -x97 -x185 x225 -x186 x226 -x11 -x99 x143 -x187 x227 x100 x13 x14 x15 -x59 x104 x61 -x105 -x149 x230 x62 x20 -x108 -x109 x153 x22 -x110 -x154 -x111 x155 x112 x192 -x232 -x27 x71 x237 x118 x198 -x238 -x199 x239 x119 -x200 x240 x164 x121 -x202 x242 -x203 x243 -x122 -x204 x244 -x124 x168 -x206 x246 x125 x247 -x38 -x126 x170 -x208 x248 x127 x249 x40 -x172 x250 -x213 x253 x130 -x214 x254 x131 -x215 x255 x132 -x216 x256 x133 x257 -x2 -x46 -x90 -x91 -x179 -x48 -x220 -x222 -x224 -x53 -x141 -x12 -x56 -x144 -x228 -x57 -x145 -x229 -x58 -x146 -x103 -x147 -x16 -x148 -x18 -x150 -x19 x63 -x107 -x151 -x152 -x66 -x24 -x68 -x156 x25 -x69 -x113 -x157 -x191 x231 -x159 -x233 -x234 -x235 -x236 -x30 -x74 -x162 -x31 -x75 -x163 -x76 -x120 -x241 -x33 -x77 -x165 -x34 -x166 -x35 -x79 -x245 -x80 -x81 -x169 -x82 -x39 -x83 -x171 -x84 -x128 -x42 -x86 -x174 -x43 -x87 -x175 -x44 -x88 -x176 -x177 -x217 x1 -x3 x5 x6 -x7 -x10 -x17 -x21 -x23 -x26 -x28 -x29 -x32 -x36 -x37 -x41 -x45 x47 -x49 -x50 -x51 -x52 -x54 -x55 -x60 -x64 -x65 -x67 x70 -x72 -x73 x78 x85 -x89 -x92 -x93 -x94 -x95 -x96 -x98 -x101 -x102 -x106 -x114 -x115 -x116 -x117 -x123 -x129 -x135 -x136 -x137 -x138 x139 -x140 x142 -x158 x160 x161 x167 -x173 x181 x182 x183 x184 x188 x189 -x190 x193 x194 x195 x196 -x197 x201 x205 -x207 -x209 -x210 x211 x212 x219 -x221 -x223 -x251 -x252
16.59/8.33	c Memory used           : 132.71 MB
16.59/8.33	c CPU time              : 16.2875 s

Verifier Data 

OK	304

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /var/tmp/evaluation-result-3500311-1307993278/watcher-3500311-1307993278 -o /var/tmp/evaluation-result-3500311-1307993278/solver-3500311-1307993278 -C 1800 -W 1900 -M 15500 pwbo1.1 -file-format=opb HOME/instance-3500311-1307993278.opb 

running on 4 cores: 1,3,5,7

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.68 3.92 3.66 3/179 18368
/proc/meminfo: memFree=24508568/32950928 swapFree=67054844/67111528
[pid=18368] ppid=18366 vsize=134940 CPUtime=0 cores=1,3,5,7
/proc/18368/stat : 18368 (pwbo1.1) S 18366 18368 17705 0 -1 4202496 512 0 0 0 0 0 0 0 23 0 3 0 989558438 138178560 462 33554432000 4194304 5714118 140733633406544 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0
/proc/18368/statm: 33735 462 178 372 0 33360 0
[pid=18368/tid=18369] ppid=18366 vsize=134940 CPUtime=0 cores=1,3,5,7
/proc/18368/task/18369/stat : 18369 (pwbo1.1) R 18366 18368 17705 0 -1 4202560 99 0 0 0 0 0 0 0 25 0 3 0 989558438 138178560 462 33554432000 4194304 5714118 140733633406544 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 1 0 0 0
[pid=18368/tid=18370] ppid=18366 vsize=134940 CPUtime=0 cores=1,3,5,7
/proc/18368/task/18370/stat : 18370 (pwbo1.1) R 18366 18368 17705 0 -1 4202560 45 0 0 0 0 0 0 0 25 0 3 0 989558438 138178560 463 33554432000 4194304 5714118 140733633406544 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 5 0 0 0

[startup+0.016881 s]
/proc/loadavg: 3.68 3.92 3.66 3/179 18368
/proc/meminfo: memFree=24508568/32950928 swapFree=67054844/67111528
[pid=18368] ppid=18366 vsize=134940 CPUtime=0.02 cores=1,3,5,7
/proc/18368/stat : 18368 (pwbo1.1) S 18366 18368 17705 0 -1 4202496 616 0 0 0 2 0 0 0 23 0 3 0 989558438 138178560 566 33554432000 4194304 5714118 140733633406544 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0
/proc/18368/statm: 33735 566 179 372 0 33360 0
[pid=18368/tid=18369] ppid=18366 vsize=134940 CPUtime=0.01 cores=1,3,5,7
/proc/18368/task/18369/stat : 18369 (pwbo1.1) R 18366 18368 17705 0 -1 4202560 152 0 0 0 1 0 0 0 25 0 3 0 989558438 138178560 567 33554432000 4194304 5714118 140733633406544 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 1 0 0 0
[pid=18368/tid=18370] ppid=18366 vsize=134940 CPUtime=0 cores=1,3,5,7
/proc/18368/task/18370/stat : 18370 (pwbo1.1) R 18366 18368 17705 0 -1 4202560 96 0 0 0 0 0 0 0 25 0 3 0 989558438 138178560 567 33554432000 4194304 5714118 140733633406544 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 134940

[startup+0.100858 s]
/proc/loadavg: 3.68 3.92 3.66 3/179 18368
/proc/meminfo: memFree=24508568/32950928 swapFree=67054844/67111528
[pid=18368] ppid=18366 vsize=134940 CPUtime=0.19 cores=1,3,5,7
/proc/18368/stat : 18368 (pwbo1.1) S 18366 18368 17705 0 -1 4202496 1049 0 0 0 18 1 0 0 23 0 3 0 989558438 138178560 999 33554432000 4194304 5714118 140733633406544 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0
/proc/18368/statm: 33735 999 179 372 0 33360 0
[pid=18368/tid=18369] ppid=18366 vsize=134940 CPUtime=0.09 cores=1,3,5,7
/proc/18368/task/18369/stat : 18369 (pwbo1.1) R 18366 18368 17705 0 -1 4202560 291 0 0 0 9 0 0 0 25 0 3 0 989558438 138178560 999 33554432000 4194304 5714118 140733633406544 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 1 0 0 0
[pid=18368/tid=18370] ppid=18366 vsize=134940 CPUtime=0.08 cores=1,3,5,7
/proc/18368/task/18370/stat : 18370 (pwbo1.1) R 18366 18368 17705 0 -1 4202560 389 0 0 0 8 0 0 0 25 0 3 0 989558438 138178560 999 33554432000 4194304 5714118 140733633406544 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 134940

[startup+0.300822 s]
/proc/loadavg: 3.68 3.92 3.66 3/179 18368
/proc/meminfo: memFree=24508568/32950928 swapFree=67054844/67111528
[pid=18368] ppid=18366 vsize=134940 CPUtime=0.59 cores=1,3,5,7
/proc/18368/stat : 18368 (pwbo1.1) S 18366 18368 17705 0 -1 4202496 1827 0 0 0 56 3 0 0 23 0 3 0 989558438 138178560 1777 33554432000 4194304 5714118 140733633406544 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0
/proc/18368/statm: 33735 1778 179 372 0 33360 0
[pid=18368/tid=18369] ppid=18366 vsize=134940 CPUtime=0.29 cores=1,3,5,7
/proc/18368/task/18369/stat : 18369 (pwbo1.1) R 18366 18368 17705 0 -1 4202560 599 0 0 0 28 1 0 0 25 0 3 0 989558438 138178560 1778 33554432000 4194304 5714118 140733633406544 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 1 0 0 0
[pid=18368/tid=18370] ppid=18366 vsize=134940 CPUtime=0.29 cores=1,3,5,7
/proc/18368/task/18370/stat : 18370 (pwbo1.1) R 18366 18368 17705 0 -1 4202560 860 0 0 0 27 2 0 0 25 0 3 0 989558438 138178560 1778 33554432000 4194304 5714118 140733633406544 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 0.59
Current children cumulated vsize (KiB) 134940

[startup+0.700762 s]
/proc/loadavg: 3.68 3.92 3.66 3/179 18368
/proc/meminfo: memFree=24508568/32950928 swapFree=67054844/67111528
[pid=18368] ppid=18366 vsize=135084 CPUtime=1.39 cores=1,3,5,7
/proc/18368/stat : 18368 (pwbo1.1) S 18366 18368 17705 0 -1 4202496 2509 0 0 0 134 5 0 0 23 0 3 0 989558438 138326016 2459 33554432000 4194304 5714118 140733633406544 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0
/proc/18368/statm: 33771 2459 179 372 0 33396 0
[pid=18368/tid=18369] ppid=18366 vsize=135084 CPUtime=0.69 cores=1,3,5,7
/proc/18368/task/18369/stat : 18369 (pwbo1.1) R 18366 18368 17705 0 -1 4202560 1039 0 0 0 67 2 0 0 25 0 3 0 989558438 138326016 2459 33554432000 4194304 5714118 140733633406544 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 1 0 0 0
[pid=18368/tid=18370] ppid=18366 vsize=135084 CPUtime=0.69 cores=1,3,5,7
/proc/18368/task/18370/stat : 18370 (pwbo1.1) R 18366 18368 17705 0 -1 4202560 1101 0 0 0 66 3 0 0 25 0 3 0 989558438 138326016 2459 33554432000 4194304 5714118 140733633406544 18446744073709551615 4299920 0 0 4096 16387 0 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 1.39
Current children cumulated vsize (KiB) 135084

[startup+1.5006 s]
/proc/loadavg: 3.68 3.92 3.66 5/182 18371
/proc/meminfo: memFree=24483884/32950928 swapFree=67054844/67111528
[pid=18368] ppid=18366 vsize=135360 CPUtime=2.99 cores=1,3,5,7
/proc/18368/stat : 18368 (pwbo1.1) S 18366 18368 17705 0 -1 4202496 3140 0 0 0 289 10 0 0 23 0 3 0 989558438 138608640 3090 33554432000 4194304 5714118 140733633406544 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0
/proc/18368/statm: 33840 3090 179 372 0 33465 0
[pid=18368/tid=18369] ppid=18366 vsize=135360 CPUtime=1.49 cores=1,3,5,7
/proc/18368/task/18369/stat : 18369 (pwbo1.1) R 18366 18368 17705 0 -1 4202560 1654 0 0 0 146 3 0 0 25 0 3 0 989558438 138608640 3090 33554432000 4194304 5714118 140733633406544 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 1 0 0 0
[pid=18368/tid=18370] ppid=18366 vsize=135360 CPUtime=1.49 cores=1,3,5,7
/proc/18368/task/18370/stat : 18370 (pwbo1.1) R 18366 18368 17705 0 -1 4202560 1117 0 0 0 143 6 0 0 25 0 3 0 989558438 138608640 3090 33554432000 4194304 5714118 140733633406544 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 2.99
Current children cumulated vsize (KiB) 135360

[startup+3.1003 s]
/proc/loadavg: 3.68 3.92 3.66 5/182 18371
/proc/meminfo: memFree=24478092/32950928 swapFree=67054844/67111528
[pid=18368] ppid=18366 vsize=135628 CPUtime=6.19 cores=1,3,5,7
/proc/18368/stat : 18368 (pwbo1.1) S 18366 18368 17705 0 -1 4202496 3805 0 0 0 602 17 0 0 23 0 3 0 989558438 138883072 3742 33554432000 4194304 5714118 140733633406544 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0
/proc/18368/statm: 33907 3742 179 372 0 33532 0
[pid=18368/tid=18369] ppid=18366 vsize=135628 CPUtime=3.09 cores=1,3,5,7
/proc/18368/task/18369/stat : 18369 (pwbo1.1) R 18366 18368 17705 0 -1 4202560 2212 0 0 0 304 5 0 0 25 0 3 0 989558438 138883072 3742 33554432000 4194304 5714118 140733633406544 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 1 0 0 0
[pid=18368/tid=18370] ppid=18366 vsize=135628 CPUtime=3.08 cores=1,3,5,7
/proc/18368/task/18370/stat : 18370 (pwbo1.1) R 18366 18368 17705 0 -1 4202560 1224 0 0 0 297 11 0 0 25 0 3 0 989558438 138883072 3742 33554432000 4194304 5714118 140733633406544 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 135628

[startup+6.3007 s]
/proc/loadavg: 3.70 3.92 3.66 5/182 18371
/proc/meminfo: memFree=24465864/32950928 swapFree=67054844/67111528
[pid=18368] ppid=18366 vsize=135904 CPUtime=12.59 cores=1,3,5,7
/proc/18368/stat : 18368 (pwbo1.1) S 18366 18368 17705 0 -1 4202496 4860 0 0 0 1229 30 0 0 23 0 3 0 989558438 139165696 4797 33554432000 4194304 5714118 140733633406544 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0
/proc/18368/statm: 33976 4797 180 372 0 33601 0
[pid=18368/tid=18369] ppid=18366 vsize=135904 CPUtime=6.29 cores=1,3,5,7
/proc/18368/task/18369/stat : 18369 (pwbo1.1) R 18366 18368 17705 0 -1 4202560 3207 0 0 0 620 9 0 0 25 0 3 0 989558438 139165696 4797 33554432000 4194304 5714118 140733633406544 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 1 0 0 0
[pid=18368/tid=18370] ppid=18366 vsize=135904 CPUtime=6.29 cores=1,3,5,7
/proc/18368/task/18370/stat : 18370 (pwbo1.1) R 18366 18368 17705 0 -1 4202560 1284 0 0 0 608 21 0 0 25 0 3 0 989558438 139165696 4797 33554432000 4194304 5714118 140733633406544 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 135904

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

[startup+7.10054 s]
/proc/loadavg: 3.70 3.92 3.66 5/182 18371
/proc/meminfo: memFree=24462044/32950928 swapFree=67054844/67111528
[pid=18368] ppid=18366 vsize=136040 CPUtime=14.18 cores=1,3,5,7
/proc/18368/stat : 18368 (pwbo1.1) S 18366 18368 17705 0 -1 4202496 5251 0 0 0 1385 33 0 0 23 0 3 0 989558438 139304960 5188 33554432000 4194304 5714118 140733633406544 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0
/proc/18368/statm: 34010 5188 180 372 0 33635 0
[pid=18368/tid=18369] ppid=18366 vsize=136040 CPUtime=7.09 cores=1,3,5,7
/proc/18368/task/18369/stat : 18369 (pwbo1.1) R 18366 18368 17705 0 -1 4202560 3523 0 0 0 699 10 0 0 25 0 3 0 989558438 139304960 5188 33554432000 4194304 5714118 140733633406544 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 1 0 0 0
[pid=18368/tid=18370] ppid=18366 vsize=136040 CPUtime=7.08 cores=1,3,5,7
/proc/18368/task/18370/stat : 18370 (pwbo1.1) R 18366 18368 17705 0 -1 4202560 1359 0 0 0 685 23 0 0 25 0 3 0 989558438 139304960 5188 33554432000 4194304 5714118 140733633406544 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 14.18
Current children cumulated vsize (KiB) 136040

[startup+7.9004 s]
/proc/loadavg: 3.70 3.92 3.66 5/182 18371
/proc/meminfo: memFree=24457332/32950928 swapFree=67054844/67111528
[pid=18368] ppid=18366 vsize=136040 CPUtime=15.79 cores=1,3,5,7
/proc/18368/stat : 18368 (pwbo1.1) S 18366 18368 17705 0 -1 4202496 5603 0 0 0 1543 36 0 0 23 0 3 0 989558438 139304960 5540 33554432000 4194304 5714118 140733633406544 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0
/proc/18368/statm: 34010 5540 180 372 0 33635 0
[pid=18368/tid=18369] ppid=18366 vsize=136040 CPUtime=7.89 cores=1,3,5,7
/proc/18368/task/18369/stat : 18369 (pwbo1.1) R 18366 18368 17705 0 -1 4202560 3801 0 0 0 779 10 0 0 25 0 3 0 989558438 139304960 5540 33554432000 4194304 5714118 140733633406544 18446744073709551615 4319336 0 0 4096 16387 0 0 0 -1 1 0 0 0
[pid=18368/tid=18370] ppid=18366 vsize=136040 CPUtime=7.89 cores=1,3,5,7
/proc/18368/task/18370/stat : 18370 (pwbo1.1) R 18366 18368 17705 0 -1 4202560 1433 0 0 0 764 25 0 0 25 0 3 0 989558438 139304960 5540 33554432000 4194304 5714118 140733633406544 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 15.79
Current children cumulated vsize (KiB) 136040

[startup+8.30033 s]
/proc/loadavg: 3.70 3.92 3.66 5/182 18371
/proc/meminfo: memFree=24457332/32950928 swapFree=67054844/67111528
[pid=18368] ppid=18366 vsize=136040 CPUtime=16.59 cores=1,3,5,7
/proc/18368/stat : 18368 (pwbo1.1) S 18366 18368 17705 0 -1 4202496 6541 0 0 0 1622 37 0 0 23 0 3 0 989558438 139304960 6478 33554432000 4194304 5714118 140733633406544 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0
/proc/18368/statm: 34010 6478 180 372 0 33635 0
[pid=18368/tid=18369] ppid=18366 vsize=136040 CPUtime=8.29 cores=1,3,5,7
/proc/18368/task/18369/stat : 18369 (pwbo1.1) R 18366 18368 17705 0 -1 4202560 4634 0 0 0 818 11 0 0 25 0 3 0 989558438 139304960 6478 33554432000 4194304 5714118 140733633406544 18446744073709551615 4976397 0 0 4096 16387 0 0 0 -1 1 0 0 0
[pid=18368/tid=18370] ppid=18366 vsize=136040 CPUtime=8.28 cores=1,3,5,7
/proc/18368/task/18370/stat : 18370 (pwbo1.1) R 18366 18368 17705 0 -1 4202560 1538 0 0 0 803 25 0 0 25 0 3 0 989558438 139304960 6478 33554432000 4194304 5714118 140733633406544 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 16.59
Current children cumulated vsize (KiB) 136040

Child status: 0
Real time (s): 8.33392
CPU time (s): 16.6645
CPU user time (s): 16.2875
CPU system time (s): 0.376942
CPU usage (%): 199.96
Max. virtual memory (cumulated for all children) (KiB): 136040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 16.2875
system time used= 0.376942
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6546
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= 41
involuntary context switches= 147

runsolver used 0.015997 second user time and 0.025996 second system time

The end

Launcher Data 

Begin job on node114 at 2011-06-13 21:27:58
IDJOB=3500311
IDBENCH=2232
IDSOLVER=1954
FILE ID=node114/3500311-1307993278
RUNJOBID= node114-1307991472-17958
PBS_JOBID= 13559747
Free space on /var/tmp= 2880 MiB

SOLVER NAME= pwbo 1.1
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.ps.uni-sb.de/~walser/benchmarks/course-ass/normalized-ss97-6.opb
COMMAND LINE= pwbo1.1 -file-format=opb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /var/tmp/evaluation-result-3500311-1307993278/watcher-3500311-1307993278 -o /var/tmp/evaluation-result-3500311-1307993278/solver-3500311-1307993278 -C 1800 -W 1900 -M 15500  pwbo1.1 -file-format=opb HOME/instance-3500311-1307993278.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= dcfce19ac0444148b26b7675e35c76bc
RANDOM SEED=1303306972

node114.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	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.848
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.848
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.848
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.848
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.73
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.848
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.848
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.848
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.848
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      24509492 kB
Buffers:         58700 kB
Cached:        7986636 kB
SwapCached:      10332 kB
Active:         190428 kB
Inactive:      7889920 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      24509492 kB
SwapTotal:    67111528 kB
SwapFree:     67054844 kB
Dirty:            8708 kB
Writeback:           0 kB
AnonPages:       32724 kB
Mapped:          13548 kB
Slab:           297048 kB
PageTables:       4716 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   224640 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /var/tmp at the end= 2876 MiB
End job on node114 at 2011-06-13 21:28:06