Trace number 3703887

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 2.0OPT-74 38.7891 19.4401

General information on the benchmark

Name/OPT-SMALLINT-LIN/featureSubscription/
normalized-50-750-false-45-90-4-6000opt.opb
MD5SUM192cb779697d7c2a638768a8111e4eb9
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-74
Best CPU time to get the best result obtained on this benchmark2.21666
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2025
Total number of constraints30070
Number of constraints which are clauses30070
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Number of terms in the objective function 135
Biggest coefficient in the objective function 4
Number of bits for the biggest coefficient in the objective function 3
Sum of the numbers in the objective function 352
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 352
Number of bits of the biggest sum of numbers9
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 ==============================[ Solver Version ]===============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  pwbo:                    2.0 beta - March, 2012                            |
0.00/0.00	c |                                                                             |
0.00/0.00	c Parsing opb file format. File HOME/instance-3703887-1338096180.opb.
0.00/0.00	c Instance file HOME/instance-3703887-1338096180.opb
0.00/0.00	c File size is 995041 bytes.
0.05/0.07	c Cost Offset: -352
0.05/0.07	c Highest Coefficient sum: 4
0.05/0.07	c ============================[ Problem Statistics ]=============================
0.05/0.07	c |                                                                             |
0.05/0.07	c |  Parsing time:          0.07         s                                      |
0.05/0.07	c |  Number Variables:      2025                                                |
0.05/0.07	c |  Number Clauses:        30070                                               |
0.05/0.07	c |  Number Cardinality:    0                                                   |
0.05/0.07	c |  Number PB Constraints: 0                                                   |
0.05/0.07	c |                                                                             |
0.05/0.07	c |  Problem Type:          Optimization                                        |
0.05/0.07	c |  Objective Function:    Cardinality Constraint                              |
0.05/0.07	c |                                                                             |
0.05/0.07	c ===============================================================================
38.69/19.43	o -14
38.69/19.43	o -34
38.69/19.43	o -36
38.69/19.43	o -39
38.69/19.43	o -52
38.69/19.43	o -56
38.69/19.43	o -60
38.69/19.43	o -70
38.69/19.43	o -72
38.69/19.43	o -73
38.69/19.43	o -74
38.69/19.43	c ===============================================================================
38.69/19.43	c Wall Clock Time: 19.43 s
38.69/19.43	c Best Solution: -74
38.69/19.43	s OPTIMUM FOUND
38.69/19.43	v -x1 -x2 -x3 x4 -x5 -x6 x7 -x8 -x9 -x10 -x11 -x12 x13 x14 x15 -x16 x17 -x18 -x19 x20 -x21 -x22 -x23 x24 -x25 x26 -x27 -x28 x29 -x30 x31 -x32 -x33 -x34 -x35 -x36 -x37 x38 -x39 -x40 x41 -x42 -x43 x44 x45 -x46 -x47 -x48 x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 x61 -x62 -x63 -x64 -x65 x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 x101 x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 x113 -x114 -x115 -x116 -x117 x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 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Verifier Data 

OK	-74

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 /tmp/evaluation-result-3703887-1338096180/watcher-3703887-1338096180 -o /tmp/evaluation-result-3703887-1338096180/solver-3703887-1338096180 -C 1800 -W 1900 -M 15500 pwbo2.0 -file-format=opb -verbosity=0 HOME/instance-3703887-1338096180.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: 3.92 3.98 3.95 4/178 21427
/proc/meminfo: memFree=28353132/32873648 swapFree=7104/7104
[pid=21427] ppid=21425 vsize=5948 CPUtime=0 cores=1,3,5,7
/proc/21427/stat : 21427 (pwbo2.0) R 21425 21427 20135 0 -1 4202496 567 0 0 0 0 0 0 0 20 0 1 0 275743485 6090752 520 33554432000 4194304 5965102 140733553880640 140733553878056 4396239 0 0 4096 16387 0 0 0 17 5 0 0 0 0 0
/proc/21427/statm: 1487 520 167 433 0 808 0

[startup+0.052357 s]
/proc/loadavg: 3.92 3.98 3.95 4/178 21427
/proc/meminfo: memFree=28353132/32873648 swapFree=7104/7104
[pid=21427] ppid=21425 vsize=9156 CPUtime=0.05 cores=1,3,5,7
/proc/21427/stat : 21427 (pwbo2.0) R 21425 21427 20135 0 -1 4202496 1456 0 0 0 5 0 0 0 20 0 1 0 275743485 9375744 1409 33554432000 4194304 5965102 140733553880640 140733553878056 5137076 0 0 4096 16387 0 0 0 17 5 0 0 0 0 0
/proc/21427/statm: 2289 1410 322 433 0 1610 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 9156

[startup+0.100157 s]
/proc/loadavg: 3.92 3.98 3.95 4/178 21427
/proc/meminfo: memFree=28353132/32873648 swapFree=7104/7104
[pid=21427] ppid=21425 vsize=170820 CPUtime=0.1 cores=1,3,5,7
/proc/21427/stat : 21427 (pwbo2.0) S 21425 21427 20135 0 -1 4202496 4711 0 0 0 10 0 0 0 20 0 3 0 275743485 174919680 4323 33554432000 4194304 5965102 140733553880640 140733553880160 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/21427/statm: 42705 4323 206 433 0 42269 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 170820

[startup+0.300175 s]
/proc/loadavg: 3.92 3.98 3.95 4/178 21427
/proc/meminfo: memFree=28353132/32873648 swapFree=7104/7104
[pid=21427] ppid=21425 vsize=170496 CPUtime=0.51 cores=1,3,5,7
/proc/21427/stat : 21427 (pwbo2.0) S 21425 21427 20135 0 -1 4202496 5374 0 0 0 50 1 0 0 20 0 3 0 275743485 174587904 4586 33554432000 4194304 5965102 140733553880640 140733553880160 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/21427/statm: 42624 4586 209 433 0 42188 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 170496

[startup+0.70017 s]
/proc/loadavg: 3.92 3.98 3.95 4/178 21427
/proc/meminfo: memFree=28353132/32873648 swapFree=7104/7104
[pid=21427] ppid=21425 vsize=170496 CPUtime=1.31 cores=1,3,5,7
/proc/21427/stat : 21427 (pwbo2.0) S 21425 21427 20135 0 -1 4202496 6706 0 0 0 130 1 0 0 20 0 3 0 275743485 174587904 5267 33554432000 4194304 5965102 140733553880640 140733553880160 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/21427/statm: 42624 5267 209 433 0 42188 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 170496

[startup+1.50035 s]
/proc/loadavg: 3.92 3.98 3.95 5/181 21430
/proc/meminfo: memFree=28326316/32873648 swapFree=7104/7104
[pid=21427] ppid=21425 vsize=170496 CPUtime=2.91 cores=1,3,5,7
/proc/21427/stat : 21427 (pwbo2.0) S 21425 21427 20135 0 -1 4202496 9186 0 0 0 289 2 0 0 20 0 3 0 275743485 174587904 6432 33554432000 4194304 5965102 140733553880640 140733553880160 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/21427/statm: 42624 6432 209 433 0 42188 0
[pid=21427/tid=21429] ppid=21425 vsize=170496 CPUtime=1.4 cores=1,3,5,7
/proc/21427/task/21429/stat : 21429 (pwbo2.0) R 21425 21427 20135 0 -1 4202560 4119 0 0 0 139 1 0 0 20 0 3 0 275743492 174587904 6432 33554432000 4194304 5965102 140733553880640 140485544556952 5139774 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=21427/tid=21430] ppid=21425 vsize=170496 CPUtime=1.41 cores=1,3,5,7
/proc/21427/task/21430/stat : 21430 (pwbo2.0) R 21425 21427 20135 0 -1 4202560 2670 0 0 0 141 0 0 0 20 0 3 0 275743492 174587904 6432 33554432000 4194304 5965102 140733553880640 140485534067048 5137076 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 2.91
Current children cumulated vsize (KiB) 170496

[startup+3.10034 s]
/proc/loadavg: 3.93 3.98 3.95 5/181 21430
/proc/meminfo: memFree=28310676/32873648 swapFree=7104/7104
[pid=21427] ppid=21425 vsize=170496 CPUtime=6.11 cores=1,3,5,7
/proc/21427/stat : 21427 (pwbo2.0) S 21425 21427 20135 0 -1 4202496 12115 0 0 0 608 3 0 0 20 0 3 0 275743485 174587904 8622 33554432000 4194304 5965102 140733553880640 140733553880160 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/21427/statm: 42624 8622 209 433 0 42188 0
[pid=21427/tid=21429] ppid=21425 vsize=170496 CPUtime=3.01 cores=1,3,5,7
/proc/21427/task/21429/stat : 21429 (pwbo2.0) R 21425 21427 20135 0 -1 4202560 5248 0 0 0 299 2 0 0 20 0 3 0 275743492 174587904 8622 33554432000 4194304 5965102 140733553880640 140485544557080 5137076 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=21427/tid=21430] ppid=21425 vsize=170496 CPUtime=3.01 cores=1,3,5,7
/proc/21427/task/21430/stat : 21430 (pwbo2.0) R 21425 21427 20135 0 -1 4202560 4470 0 0 0 299 2 0 0 20 0 3 0 275743492 174587904 8622 33554432000 4194304 5965102 140733553880640 140485534067000 4401149 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 6.11
Current children cumulated vsize (KiB) 170496

[startup+6.30035 s]
/proc/loadavg: 3.93 3.98 3.95 5/181 21430
/proc/meminfo: memFree=28267332/32873648 swapFree=7104/7104
[pid=21427] ppid=21425 vsize=170496 CPUtime=12.51 cores=1,3,5,7
/proc/21427/stat : 21427 (pwbo2.0) S 21425 21427 20135 0 -1 4202496 17254 0 0 0 1247 4 0 0 20 0 3 0 275743485 174587904 13761 33554432000 4194304 5965102 140733553880640 140733553880160 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/21427/statm: 42624 13761 209 433 0 42188 0
[pid=21427/tid=21429] ppid=21425 vsize=170496 CPUtime=6.21 cores=1,3,5,7
/proc/21427/task/21429/stat : 21429 (pwbo2.0) R 21425 21427 20135 0 -1 4202560 6634 0 0 0 619 2 0 0 20 0 3 0 275743492 174587904 13761 33554432000 4194304 5965102 140733553880640 140485544557080 4220672 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=21427/tid=21430] ppid=21425 vsize=170496 CPUtime=6.21 cores=1,3,5,7
/proc/21427/task/21430/stat : 21430 (pwbo2.0) R 21425 21427 20135 0 -1 4202560 8224 0 0 0 618 3 0 0 20 0 3 0 275743492 174587904 13762 33554432000 4194304 5965102 140733553880640 140485534067000 5137076 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 12.51
Current children cumulated vsize (KiB) 170496

[startup+12.7004 s]
/proc/loadavg: 3.94 3.98 3.95 5/181 21430
/proc/meminfo: memFree=28216748/32873648 swapFree=7104/7104
[pid=21427] ppid=21425 vsize=170644 CPUtime=25.29 cores=1,3,5,7
/proc/21427/stat : 21427 (pwbo2.0) S 21425 21427 20135 0 -1 4202496 25243 0 0 0 2522 7 0 0 20 0 3 0 275743485 174739456 21750 33554432000 4194304 5965102 140733553880640 140733553880160 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/21427/statm: 42661 21750 209 433 0 42225 0
[pid=21427/tid=21429] ppid=21425 vsize=170644 CPUtime=12.61 cores=1,3,5,7
/proc/21427/task/21429/stat : 21429 (pwbo2.0) R 21425 21427 20135 0 -1 4202560 8360 0 0 0 1258 3 0 0 20 0 3 0 275743492 174739456 21750 33554432000 4194304 5965102 140733553880640 140485544557080 4400960 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=21427/tid=21430] ppid=21425 vsize=170644 CPUtime=12.6 cores=1,3,5,7
/proc/21427/task/21430/stat : 21430 (pwbo2.0) R 21425 21427 20135 0 -1 4202560 14486 0 0 0 1254 6 0 0 20 0 3 0 275743492 174739456 21750 33554432000 4194304 5965102 140733553880640 140485534067000 5137076 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 170644

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

[startup+15.9003 s]
/proc/loadavg: 3.94 3.98 3.95 5/181 21430
/proc/meminfo: memFree=28189736/32873648 swapFree=7104/7104
[pid=21427] ppid=21425 vsize=236832 CPUtime=31.7 cores=1,3,5,7
/proc/21427/stat : 21427 (pwbo2.0) S 21425 21427 20135 0 -1 4202496 28607 0 0 0 3160 10 0 0 20 0 3 0 275743485 242515968 25114 33554432000 4194304 5965102 140733553880640 140733553880160 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/21427/statm: 59208 25114 209 433 0 58772 0
[pid=21427/tid=21429] ppid=21425 vsize=236832 CPUtime=15.81 cores=1,3,5,7
/proc/21427/task/21429/stat : 21429 (pwbo2.0) R 21425 21427 20135 0 -1 4202560 8497 0 0 0 1578 3 0 0 20 0 3 0 275743492 242515968 25114 33554432000 4194304 5965102 140733553880640 140485544556536 4221120 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=21427/tid=21430] ppid=21425 vsize=236832 CPUtime=15.8 cores=1,3,5,7
/proc/21427/task/21430/stat : 21430 (pwbo2.0) R 21425 21427 20135 0 -1 4202560 17713 0 0 0 1572 8 0 0 20 0 3 0 275743492 242515968 25114 33554432000 4194304 5965102 140733553880640 140485534067048 4400960 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 31.7
Current children cumulated vsize (KiB) 236832

[startup+17.5003 s]
/proc/loadavg: 3.94 3.98 3.95 5/181 21430
/proc/meminfo: memFree=28171024/32873648 swapFree=7104/7104
[pid=21427] ppid=21425 vsize=236832 CPUtime=34.91 cores=1,3,5,7
/proc/21427/stat : 21427 (pwbo2.0) S 21425 21427 20135 0 -1 4202496 30880 0 0 0 3480 11 0 0 20 0 3 0 275743485 242515968 27387 33554432000 4194304 5965102 140733553880640 140733553880160 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/21427/statm: 59208 27387 209 433 0 58772 0
[pid=21427/tid=21429] ppid=21425 vsize=236832 CPUtime=17.42 cores=1,3,5,7
/proc/21427/task/21429/stat : 21429 (pwbo2.0) R 21425 21427 20135 0 -1 4202560 9231 0 0 0 1738 4 0 0 20 0 3 0 275743492 242515968 27387 33554432000 4194304 5965102 140733553880640 140485544556584 4400960 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=21427/tid=21430] ppid=21425 vsize=236832 CPUtime=17.41 cores=1,3,5,7
/proc/21427/task/21430/stat : 21430 (pwbo2.0) R 21425 21427 20135 0 -1 4202560 19252 0 0 0 1732 9 0 0 20 0 3 0 275743492 242515968 27387 33554432000 4194304 5965102 140733553880640 140485534067000 4400960 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 34.91
Current children cumulated vsize (KiB) 236832

[startup+18.3003 s]
/proc/loadavg: 3.94 3.98 3.95 5/181 21430
/proc/meminfo: memFree=28171024/32873648 swapFree=7104/7104
[pid=21427] ppid=21425 vsize=236832 CPUtime=36.5 cores=1,3,5,7
/proc/21427/stat : 21427 (pwbo2.0) S 21425 21427 20135 0 -1 4202496 31962 0 0 0 3638 12 0 0 20 0 3 0 275743485 242515968 28469 33554432000 4194304 5965102 140733553880640 140733553880160 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/21427/statm: 59208 28469 209 433 0 58772 0
[pid=21427/tid=21429] ppid=21425 vsize=236832 CPUtime=18.21 cores=1,3,5,7
/proc/21427/task/21429/stat : 21429 (pwbo2.0) R 21425 21427 20135 0 -1 4202560 9569 0 0 0 1817 4 0 0 20 0 3 0 275743492 242515968 28469 33554432000 4194304 5965102 140733553880640 140485544556344 4400960 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=21427/tid=21430] ppid=21425 vsize=236832 CPUtime=18.2 cores=1,3,5,7
/proc/21427/task/21430/stat : 21430 (pwbo2.0) R 21425 21427 20135 0 -1 4202560 19996 0 0 0 1811 9 0 0 20 0 3 0 275743492 242515968 28469 33554432000 4194304 5965102 140733553880640 140485534067000 4400992 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 36.5
Current children cumulated vsize (KiB) 236832

[startup+19.1003 s]
/proc/loadavg: 3.94 3.98 3.95 5/181 21430
/proc/meminfo: memFree=28163220/32873648 swapFree=7104/7104
[pid=21427] ppid=21425 vsize=236832 CPUtime=38.1 cores=1,3,5,7
/proc/21427/stat : 21427 (pwbo2.0) S 21425 21427 20135 0 -1 4202496 33157 0 0 0 3798 12 0 0 20 0 3 0 275743485 242515968 29664 33554432000 4194304 5965102 140733553880640 140733553880160 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/21427/statm: 59208 29664 209 433 0 58772 0
[pid=21427/tid=21429] ppid=21425 vsize=236832 CPUtime=19.01 cores=1,3,5,7
/proc/21427/task/21429/stat : 21429 (pwbo2.0) R 21425 21427 20135 0 -1 4202560 9899 0 0 0 1897 4 0 0 20 0 3 0 275743492 242515968 29664 33554432000 4194304 5965102 140733553880640 140485544556584 4401668 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=21427/tid=21430] ppid=21425 vsize=236832 CPUtime=19 cores=1,3,5,7
/proc/21427/task/21430/stat : 21430 (pwbo2.0) R 21425 21427 20135 0 -1 4202560 20861 0 0 0 1891 9 0 0 20 0 3 0 275743492 242515968 29664 33554432000 4194304 5965102 140733553880640 140485534067000 4393922 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 38.1
Current children cumulated vsize (KiB) 236832

[startup+19.3003 s]
/proc/loadavg: 3.94 3.98 3.95 5/181 21430
/proc/meminfo: memFree=28163220/32873648 swapFree=7104/7104
[pid=21427] ppid=21425 vsize=236832 CPUtime=38.49 cores=1,3,5,7
/proc/21427/stat : 21427 (pwbo2.0) S 21425 21427 20135 0 -1 4202496 33390 0 0 0 3837 12 0 0 20 0 3 0 275743485 242515968 29897 33554432000 4194304 5965102 140733553880640 140733553880160 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/21427/statm: 59208 29897 209 433 0 58772 0
[pid=21427/tid=21429] ppid=21425 vsize=236832 CPUtime=19.21 cores=1,3,5,7
/proc/21427/task/21429/stat : 21429 (pwbo2.0) R 21425 21427 20135 0 -1 4202560 9974 0 0 0 1917 4 0 0 20 0 3 0 275743492 242515968 29897 33554432000 4194304 5965102 140733553880640 140485544556344 4400992 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=21427/tid=21430] ppid=21425 vsize=236832 CPUtime=19.2 cores=1,3,5,7
/proc/21427/task/21430/stat : 21430 (pwbo2.0) R 21425 21427 20135 0 -1 4202560 21019 0 0 0 1911 9 0 0 20 0 3 0 275743492 242515968 29897 33554432000 4194304 5965102 140733553880640 140485534067000 4400960 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 38.49
Current children cumulated vsize (KiB) 236832

[startup+19.4003 s]
/proc/loadavg: 3.94 3.98 3.95 5/181 21430
/proc/meminfo: memFree=28163220/32873648 swapFree=7104/7104
[pid=21427] ppid=21425 vsize=236832 CPUtime=38.69 cores=1,3,5,7
/proc/21427/stat : 21427 (pwbo2.0) S 21425 21427 20135 0 -1 4202496 33504 0 0 0 3857 12 0 0 20 0 3 0 275743485 242515968 30011 33554432000 4194304 5965102 140733553880640 140733553880160 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/21427/statm: 59208 30011 209 433 0 58772 0
[pid=21427/tid=21429] ppid=21425 vsize=236832 CPUtime=19.31 cores=1,3,5,7
/proc/21427/task/21429/stat : 21429 (pwbo2.0) R 21425 21427 20135 0 -1 4202560 10018 0 0 0 1927 4 0 0 20 0 3 0 275743492 242515968 30011 33554432000 4194304 5965102 140733553880640 140485544556344 4401510 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=21427/tid=21430] ppid=21425 vsize=236832 CPUtime=19.3 cores=1,3,5,7
/proc/21427/task/21430/stat : 21430 (pwbo2.0) R 21425 21427 20135 0 -1 4202560 21089 0 0 0 1921 9 0 0 20 0 3 0 275743492 242515968 30011 33554432000 4194304 5965102 140733553880640 140485534067000 5137076 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 38.69
Current children cumulated vsize (KiB) 236832

Child status: 255
Real time (s): 19.4401
CPU time (s): 38.7891
CPU user time (s): 38.6291
CPU system time (s): 0.159975
CPU usage (%): 199.532
Max. virtual memory (cumulated for all children) (KiB): 236832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 38.6291
system time used= 0.159975
maximum resident set size= 120168
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33535
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= 273
involuntary context switches= 77

runsolver used 0.030995 second user time and 0.085986 second system time

The end

Launcher Data 

Begin job on node127 at 2012-05-27 07:23:00
IDJOB=3703887
IDBENCH=71832
IDSOLVER=2279
FILE ID=node127/3703887-1338096180
RUNJOBID= node127-1338087073-20152
PBS_JOBID= 14624433
Free space on /tmp= 71168 MiB

SOLVER NAME= pwbo 2.0
BENCH NAME= PB09/normalized-PB09/OPT-SMALLINT-LIN/featureSubscription/normalized-50-750-false-45-90-4-6000opt.opb
COMMAND LINE= pwbo2.0 -file-format=opb -verbosity=0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3703887-1338096180/watcher-3703887-1338096180 -o /tmp/evaluation-result-3703887-1338096180/solver-3703887-1338096180 -C 1800 -W 1900 -M 15500  pwbo2.0 -file-format=opb -verbosity=0 HOME/instance-3703887-1338096180.opb

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

MD5SUM BENCH= 192cb779697d7c2a638768a8111e4eb9
RANDOM SEED=1010550039

node127.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/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		: 2666.348
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.348
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.348
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.94
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.348
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.348
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.348
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.348
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.348
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        28353776 kB
Buffers:          364220 kB
Cached:          3263416 kB
SwapCached:            0 kB
Active:          1145216 kB
Inactive:        2545972 kB
Active(anon):      65448 kB
Inactive(anon):        0 kB
Active(file):    1079768 kB
Inactive(file):  2545972 kB
Unevictable:        7104 kB
Mlocked:            7104 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             13912 kB
Writeback:             0 kB
AnonPages:         69860 kB
Mapped:            15204 kB
Shmem:               200 kB
Slab:             690676 kB
SReclaimable:     134324 kB
SUnreclaim:       556352 kB
KernelStack:        1456 kB
PageTables:         4028 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     168620 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71164 MiB
End job on node127 at 2012-05-27 07:23:20