Trace number 3704338

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 NameAnswerCPU timeWall clock time
pwbo 2.0SAT 55.47 55.5552

General information on the benchmark

Name/DEC-SMALLINT-LIN/heinz/
normalized-neos-849702.opb
MD5SUM1d9496473cab6648d4a43b81cc40ffb9
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark4.78427
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1737
Total number of constraints1041
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)954
Number of constraints which are nor clauses,nor cardinality constraints87
Minimum length of a constraint9
Maximum length of a constraint32
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 34
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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-3704338-1338098961.opb.
0.00/0.00	c Instance file HOME/instance-3704338-1338098961.opb
0.00/0.00	c File size is 167971 bytes.
0.00/0.01	c Highest Coefficient sum: 34
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Parsing time:          0.01         s                                      |
0.00/0.01	c |  Number Variables:      1737                                                |
0.00/0.01	c |  Number Clauses:        270                                                 |
0.00/0.01	c |  Number Cardinality:    1128                                                |
0.00/0.01	c |  Number PB Constraints: 0                                                   |
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Problem Type:          Decision                                            |
0.00/0.01	c |  Objective Function:    None                                                |
0.00/0.01	c |                                                                             |
0.00/0.01	c ===============================================================================
55.47/55.54	c ===============================================================================
55.47/55.54	c Wall Clock Time: 55.55 s
55.47/55.54	s SATISFIABLE
55.47/55.54	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 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Verifier Data

OK	0

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-3704338-1338098961/watcher-3704338-1338098961 -o /tmp/evaluation-result-3704338-1338098961/solver-3704338-1338098961 -C 1800 -W 1900 -M 15500 pwbo2.0 -file-format=opb -verbosity=0 -thread=1 HOME/instance-3704338-1338098961.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: 2.00 2.00 2.00 3/177 20345
/proc/meminfo: memFree=28120248/32873648 swapFree=6604/6604
[pid=20345] ppid=20343 vsize=3872 CPUtime=0 cores=1,3,5,7
/proc/20345/stat : 20345 (pwbo2.0) R 20343 20345 17458 0 -1 4202496 461 0 0 0 0 0 0 0 20 0 1 0 276020551 3964928 413 33554432000 4194304 5965102 140735643334592 140733551060872 5131424 0 0 4096 16387 0 0 0 17 5 0 0 0 0 0
/proc/20345/statm: 968 414 169 433 0 490 0

[startup+0.089688 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 20345
/proc/meminfo: memFree=28120248/32873648 swapFree=6604/6604
[pid=20345] ppid=20343 vsize=85300 CPUtime=0.08 cores=1,3,5,7
/proc/20345/stat : 20345 (pwbo2.0) S 20343 20345 17458 0 -1 4202496 1838 0 0 0 8 0 0 0 20 0 2 0 276020551 87347200 1748 33554432000 4194304 5965102 140735643334592 140735643334112 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/20345/statm: 21325 1748 190 433 0 20889 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 85300

[startup+0.100154 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 20345
/proc/meminfo: memFree=28120248/32873648 swapFree=6604/6604
[pid=20345] ppid=20343 vsize=85300 CPUtime=0.09 cores=1,3,5,7
/proc/20345/stat : 20345 (pwbo2.0) S 20343 20345 17458 0 -1 4202496 1867 0 0 0 9 0 0 0 20 0 2 0 276020551 87347200 1777 33554432000 4194304 5965102 140735643334592 140735643334112 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/20345/statm: 21325 1777 190 433 0 20889 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 85300

[startup+0.300117 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 20345
/proc/meminfo: memFree=28120248/32873648 swapFree=6604/6604
[pid=20345] ppid=20343 vsize=85300 CPUtime=0.29 cores=1,3,5,7
/proc/20345/stat : 20345 (pwbo2.0) S 20343 20345 17458 0 -1 4202496 2337 0 0 0 29 0 0 0 20 0 2 0 276020551 87347200 2247 33554432000 4194304 5965102 140735643334592 140735643334112 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/20345/statm: 21325 2247 190 433 0 20889 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 85300

[startup+0.700121 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 20345
/proc/meminfo: memFree=28120248/32873648 swapFree=6604/6604
[pid=20345] ppid=20343 vsize=85300 CPUtime=0.69 cores=1,3,5,7
/proc/20345/stat : 20345 (pwbo2.0) S 20343 20345 17458 0 -1 4202496 3081 0 0 0 68 1 0 0 20 0 2 0 276020551 87347200 2991 33554432000 4194304 5965102 140735643334592 140735643334112 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/20345/statm: 21325 2991 190 433 0 20889 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 85300

[startup+1.50026 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 20347
/proc/meminfo: memFree=28107700/32873648 swapFree=6604/6604
[pid=20345] ppid=20343 vsize=85444 CPUtime=1.48 cores=1,3,5,7
/proc/20345/stat : 20345 (pwbo2.0) S 20343 20345 17458 0 -1 4202496 3792 0 0 0 147 1 0 0 20 0 2 0 276020551 87494656 3702 33554432000 4194304 5965102 140735643334592 140735643334112 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/20345/statm: 21361 3703 190 433 0 20925 0
[pid=20345/tid=20347] ppid=20343 vsize=85444 CPUtime=1.46 cores=1,3,5,7
/proc/20345/task/20347/stat : 20347 (pwbo2.0) R 20343 20345 17458 0 -1 4202560 2638 0 0 0 146 0 0 0 20 0 2 0 276020552 87494656 3703 33554432000 4194304 5965102 140735643334592 140710625302328 5137076 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 85444

[startup+3.10027 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 20347
/proc/meminfo: memFree=28104476/32873648 swapFree=6604/6604
[pid=20345] ppid=20343 vsize=85516 CPUtime=3.08 cores=1,3,5,7
/proc/20345/stat : 20345 (pwbo2.0) S 20343 20345 17458 0 -1 4202496 4743 0 0 0 307 1 0 0 20 0 2 0 276020551 87568384 4653 33554432000 4194304 5965102 140735643334592 140735643334112 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/20345/statm: 21379 4653 190 433 0 20943 0
[pid=20345/tid=20347] ppid=20343 vsize=85516 CPUtime=3.06 cores=1,3,5,7
/proc/20345/task/20347/stat : 20347 (pwbo2.0) R 20343 20345 17458 0 -1 4202560 3588 0 0 0 305 1 0 0 20 0 2 0 276020552 87568384 4653 33554432000 4194304 5965102 140735643334592 140710625302328 4222416 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 85516

[startup+6.30026 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 20347
/proc/meminfo: memFree=28094224/32873648 swapFree=6604/6604
[pid=20345] ppid=20343 vsize=85516 CPUtime=6.28 cores=1,3,5,7
/proc/20345/stat : 20345 (pwbo2.0) S 20343 20345 17458 0 -1 4202496 6703 0 0 0 626 2 0 0 20 0 2 0 276020551 87568384 6613 33554432000 4194304 5965102 140735643334592 140735643334112 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/20345/statm: 21379 6613 190 433 0 20943 0
[pid=20345/tid=20347] ppid=20343 vsize=85516 CPUtime=6.25 cores=1,3,5,7
/proc/20345/task/20347/stat : 20347 (pwbo2.0) R 20343 20345 17458 0 -1 4202560 5548 0 0 0 623 2 0 0 20 0 2 0 276020552 87568384 6613 33554432000 4194304 5965102 140735643334592 140710625302520 4221120 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 85516

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 20347
/proc/meminfo: memFree=28080872/32873648 swapFree=6604/6604
[pid=20345] ppid=20343 vsize=85624 CPUtime=12.68 cores=1,3,5,7
/proc/20345/stat : 20345 (pwbo2.0) S 20343 20345 17458 0 -1 4202496 9483 0 0 0 1265 3 0 0 20 0 2 0 276020551 87678976 9393 33554432000 4194304 5965102 140735643334592 140735643334112 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/20345/statm: 21406 9393 190 433 0 20970 0
[pid=20345/tid=20347] ppid=20343 vsize=85624 CPUtime=12.63 cores=1,3,5,7
/proc/20345/task/20347/stat : 20347 (pwbo2.0) R 20343 20345 17458 0 -1 4202560 8328 0 0 0 1260 3 0 0 20 0 2 0 276020552 87678976 9393 33554432000 4194304 5965102 140735643334592 140710625302520 4401058 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 85624

[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 20347
/proc/meminfo: memFree=28062304/32873648 swapFree=6604/6604
[pid=20345] ppid=20343 vsize=85784 CPUtime=25.48 cores=1,3,5,7
/proc/20345/stat : 20345 (pwbo2.0) S 20343 20345 17458 0 -1 4202496 14415 0 0 0 2543 5 0 0 20 0 2 0 276020551 87842816 14325 33554432000 4194304 5965102 140735643334592 140735643334112 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/20345/statm: 21446 14325 190 433 0 21010 0
[pid=20345/tid=20347] ppid=20343 vsize=85784 CPUtime=25.4 cores=1,3,5,7
/proc/20345/task/20347/stat : 20347 (pwbo2.0) R 20343 20345 17458 0 -1 4202560 13261 0 0 0 2535 5 0 0 20 0 2 0 276020552 87842816 14326 33554432000 4194304 5965102 140735643334592 140710625302568 5137076 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 85784

[startup+51.1003 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 20350
/proc/meminfo: memFree=28039296/32873648 swapFree=6604/6604
[pid=20345] ppid=20343 vsize=151560 CPUtime=51.07 cores=1,3,5,7
/proc/20345/stat : 20345 (pwbo2.0) S 20343 20345 17458 0 -1 4202496 19287 0 0 0 5100 7 0 0 20 0 2 0 276020551 155197440 19197 33554432000 4194304 5965102 140735643334592 140735643334112 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/20345/statm: 37890 19197 190 433 0 37454 0
[pid=20345/tid=20347] ppid=20343 vsize=151560 CPUtime=50.93 cores=1,3,5,7
/proc/20345/task/20347/stat : 20347 (pwbo2.0) R 20343 20345 17458 0 -1 4202560 18132 0 0 0 5086 7 0 0 20 0 2 0 276020552 155197440 19197 33554432000 4194304 5965102 140735643334592 140710625302328 4389386 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 151560

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

[startup+52.7003 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 20350
/proc/meminfo: memFree=28039112/32873648 swapFree=6604/6604
[pid=20345] ppid=20343 vsize=151560 CPUtime=52.68 cores=1,3,5,7
/proc/20345/stat : 20345 (pwbo2.0) S 20343 20345 17458 0 -1 4202496 19323 0 0 0 5261 7 0 0 20 0 2 0 276020551 155197440 19233 33554432000 4194304 5965102 140735643334592 140735643334112 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/20345/statm: 37890 19233 190 433 0 37454 0
[pid=20345/tid=20347] ppid=20343 vsize=151560 CPUtime=52.53 cores=1,3,5,7
/proc/20345/task/20347/stat : 20347 (pwbo2.0) R 20343 20345 17458 0 -1 4202560 18168 0 0 0 5246 7 0 0 20 0 2 0 276020552 155197440 19233 33554432000 4194304 5965102 140735643334592 140710625302328 4400960 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 52.68
Current children cumulated vsize (KiB) 151560

[startup+54.3003 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 20350
/proc/meminfo: memFree=28038872/32873648 swapFree=6604/6604
[pid=20345] ppid=20343 vsize=151560 CPUtime=54.27 cores=1,3,5,7
/proc/20345/stat : 20345 (pwbo2.0) S 20343 20345 17458 0 -1 4202496 19346 0 0 0 5420 7 0 0 20 0 2 0 276020551 155197440 19256 33554432000 4194304 5965102 140735643334592 140735643334112 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/20345/statm: 37890 19256 190 433 0 37454 0
[pid=20345/tid=20347] ppid=20343 vsize=151560 CPUtime=54.12 cores=1,3,5,7
/proc/20345/task/20347/stat : 20347 (pwbo2.0) R 20343 20345 17458 0 -1 4202560 18191 0 0 0 5405 7 0 0 20 0 2 0 276020552 155197440 19256 33554432000 4194304 5965102 140735643334592 140710625302328 4400981 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 54.27
Current children cumulated vsize (KiB) 151560

[startup+55.1003 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 20350
/proc/meminfo: memFree=28038860/32873648 swapFree=6604/6604
[pid=20345] ppid=20343 vsize=151560 CPUtime=55.07 cores=1,3,5,7
/proc/20345/stat : 20345 (pwbo2.0) S 20343 20345 17458 0 -1 4202496 19346 0 0 0 5500 7 0 0 20 0 2 0 276020551 155197440 19256 33554432000 4194304 5965102 140735643334592 140735643334112 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/20345/statm: 37890 19256 190 433 0 37454 0
[pid=20345/tid=20347] ppid=20343 vsize=151560 CPUtime=54.92 cores=1,3,5,7
/proc/20345/task/20347/stat : 20347 (pwbo2.0) R 20343 20345 17458 0 -1 4202560 18191 0 0 0 5485 7 0 0 20 0 2 0 276020552 155197440 19256 33554432000 4194304 5965102 140735643334592 140710625302328 4382641 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 55.07
Current children cumulated vsize (KiB) 151560

[startup+55.5003 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 20350
/proc/meminfo: memFree=28038860/32873648 swapFree=6604/6604
[pid=20345] ppid=20343 vsize=151560 CPUtime=55.47 cores=1,3,5,7
/proc/20345/stat : 20345 (pwbo2.0) S 20343 20345 17458 0 -1 4202496 19346 0 0 0 5540 7 0 0 20 0 2 0 276020551 155197440 19256 33554432000 4194304 5965102 140735643334592 140735643334112 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/20345/statm: 37890 19256 190 433 0 37454 0
[pid=20345/tid=20347] ppid=20343 vsize=151560 CPUtime=55.32 cores=1,3,5,7
/proc/20345/task/20347/stat : 20347 (pwbo2.0) R 20343 20345 17458 0 -1 4202560 18191 0 0 0 5525 7 0 0 20 0 2 0 276020552 155197440 19256 33554432000 4194304 5965102 140735643334592 140710625302328 4383069 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 55.47
Current children cumulated vsize (KiB) 151560

Child status: 255

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20345 and gives
#  childrusage.ru_utime.tv_sec=55
#  childrusage.ru_utime.tv_usec=315590
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=87986
# CPU time returned by wait4() is 55.4036
# while last known CPU time is 55.47
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 55.5552
CPU time (s): 55.47
CPU user time (s): 55.4
CPU system time (s): 0.07
CPU usage (%): 99.8466
Max. virtual memory (cumulated for all children) (KiB): 151560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 55.3156
system time used= 0.087986
maximum resident set size= 77052
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19353
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= 4
involuntary context switches= 191

runsolver used 0.071989 second user time and 0.243962 second system time

The end

Launcher Data

Begin job on node148 at 2012-05-27 08:09:21
IDJOB=3704338
IDBENCH=89820
IDSOLVER=2280
FILE ID=node148/3704338-1338098961
RUNJOBID= node148-1338087316-17475
PBS_JOBID= 14624438
Free space on /tmp= 71604 MiB

SOLVER NAME= pwbo 2.0
BENCH NAME= PB11/normalized-PB11/DEC-SMALLINT-LIN/heinz/normalized-neos-849702.opb
COMMAND LINE= pwbo2.0 -file-format=opb -verbosity=0 -thread=1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3704338-1338098961/watcher-3704338-1338098961 -o /tmp/evaluation-result-3704338-1338098961/solver-3704338-1338098961 -C 1800 -W 1900 -M 15500  pwbo2.0 -file-format=opb -verbosity=0 -thread=1 HOME/instance-3704338-1338098961.opb

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

MD5SUM BENCH= 1d9496473cab6648d4a43b81cc40ffb9
RANDOM SEED=478084594

node148.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		: 2667.284
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	: 5334.56
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		: 2667.284
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	: 5331.94
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		: 2667.284
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	: 5331.92
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		: 2667.284
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		: 2667.284
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	: 5331.90
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		: 2667.284
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		: 2667.284
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	: 5331.90
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		: 2667.284
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	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        28120784 kB
Buffers:          317700 kB
Cached:          2871144 kB
SwapCached:          576 kB
Active:          1327764 kB
Inactive:        2597432 kB
Active(anon):     727444 kB
Inactive(anon):    11120 kB
Active(file):     600320 kB
Inactive(file):  2586312 kB
Unevictable:        6604 kB
Mlocked:            6604 kB
SwapTotal:      67108856 kB
SwapFree:       67108024 kB
Dirty:              5440 kB
Writeback:             0 kB
AnonPages:        828008 kB
Mapped:            14864 kB
Shmem:                96 kB
Slab:             688912 kB
SReclaimable:     133264 kB
SUnreclaim:       555648 kB
KernelStack:        1488 kB
PageTables:         5176 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     447044 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    780288 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= 71600 MiB
End job on node148 at 2012-05-27 08:10:16