Trace number 3705006

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
wbo 1.7OPT5 46.08 46.1794

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/logic-synthesis/normalized-9sym.b.opb
MD5SUM62bf49287e0493f2a3b22f3319db306d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark0.092985
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5
Optimality of the best value was proved YES
Number of variables309
Total number of constraints963
Number of constraints which are clauses963
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 constraint4
Maximum length of a constraint87
Number of terms in the objective function 309
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 309
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 309
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

Solver Data 

0.00/0.00	c ==============================[ Solver Version ]===============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |   wbo:                    1.7 beta - March, 2012                            |
0.00/0.00	c |                                                                             |
0.00/0.00	c Parsing opb file format. File HOME/instance-3705006-1338092511.opb.
0.00/0.00	c Instance file HOME/instance-3705006-1338092511.opb
0.00/0.00	c File size is 181431 bytes.
0.00/0.01	c Cost Offset: 0
0.00/0.01	c Highest Coefficient sum: 88
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:      309                                                 |
0.00/0.01	c |  Number Clauses:        963                                                 |
0.00/0.01	c |  Number Cardinality:    0                                                   |
0.00/0.01	c |  Number PB Constraints: 0                                                   |
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Problem Type:          Optimization                                        |
0.00/0.01	c |  Objective Function:    Cardinality Constraint                              |
0.00/0.01	c |                                                                             |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Time (s)  | ID |      Bound      |               Shared Clauses             |
0.00/0.01	c |           |    | value      type |  expCls         impCls        Lit/impCl  |
0.00/0.01	c ===============================================================================
0.00/0.01	c | 0.02      | 0  | 1            lb |  0                0                0.00  |
0.00/0.01	c | 0.02      | 0  | 2            lb |  0                0                0.00  |
0.00/0.02	c | 0.02      | 0  | 3            lb |  0                0                0.00  |
0.02/0.05	c | 0.06      | 0  | 4            lb |  0                0                0.00  |
4.29/4.40	c | 4.41      | 0  | 5            lb |  0                0                0.00  |
46.08/46.17	c | 46.17     | 0  | 5            ub |  0                0                0.00  |
46.08/46.17	c ===============================================================================
46.08/46.17	c Wall Clock Time: 46.17 s
46.08/46.17	o 5
46.08/46.17	c Best Solution: 5
46.08/46.17	s OPTIMUM FOUND
46.08/46.17	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 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 -x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 -x271 -x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x290 -x291 x292 -x293 -x294 -x295 -x296 -x297 -x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309

Verifier Data 

OK	5

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-3705006-1338092511/watcher-3705006-1338092511 -o /tmp/evaluation-result-3705006-1338092511/solver-3705006-1338092511 -C 1800 -W 1900 -M 15500 wbo1.7 -file-format=opb HOME/instance-3705006-1338092511.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: 2.02 2.01 2.00 3/175 23941
/proc/meminfo: memFree=27688820/32873852 swapFree=6848/6848
[pid=23941] ppid=23939 vsize=3184 CPUtime=0 cores=1,3,5,7
/proc/23941/stat : 23941 (wbo1.7) R 23939 23941 23570 0 -1 4202496 286 0 0 0 0 0 0 0 20 0 1 0 275376597 3260416 238 33554432000 4194304 5963574 140737355551696 140737355549640 5135642 0 0 4096 16387 0 0 0 17 5 0 0 0 0 0
/proc/23941/statm: 796 238 172 432 0 316 0

[startup+0.0225559 s]
/proc/loadavg: 2.02 2.01 2.00 3/175 23941
/proc/meminfo: memFree=27688820/32873852 swapFree=6848/6848
[pid=23941] ppid=23939 vsize=83844 CPUtime=0.02 cores=1,3,5,7
/proc/23941/stat : 23941 (wbo1.7) S 23939 23941 23570 0 -1 4202496 979 0 0 0 2 0 0 0 20 0 2 0 275376597 85856256 886 33554432000 4194304 5963574 140737355551696 140737355551216 4545837 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/23941/statm: 20961 886 192 432 0 20526 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 83844

[startup+0.1002 s]
/proc/loadavg: 2.02 2.01 2.00 3/175 23941
/proc/meminfo: memFree=27688820/32873852 swapFree=6848/6848
[pid=23941] ppid=23939 vsize=83844 CPUtime=0.09 cores=1,3,5,7
/proc/23941/stat : 23941 (wbo1.7) S 23939 23941 23570 0 -1 4202496 1097 0 0 0 9 0 0 0 20 0 2 0 275376597 85856256 1004 33554432000 4194304 5963574 140737355551696 140737355551216 4545837 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/23941/statm: 20961 1004 194 432 0 20526 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 83844

[startup+0.300115 s]
/proc/loadavg: 2.02 2.01 2.00 3/175 23941
/proc/meminfo: memFree=27688820/32873852 swapFree=6848/6848
[pid=23941] ppid=23939 vsize=83844 CPUtime=0.29 cores=1,3,5,7
/proc/23941/stat : 23941 (wbo1.7) S 23939 23941 23570 0 -1 4202496 1418 0 0 0 29 0 0 0 20 0 2 0 275376597 85856256 1325 33554432000 4194304 5963574 140737355551696 140737355551216 4545837 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/23941/statm: 20961 1325 194 432 0 20526 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 83844

[startup+0.700117 s]
/proc/loadavg: 2.02 2.01 2.00 3/175 23941
/proc/meminfo: memFree=27688820/32873852 swapFree=6848/6848
[pid=23941] ppid=23939 vsize=83844 CPUtime=0.69 cores=1,3,5,7
/proc/23941/stat : 23941 (wbo1.7) S 23939 23941 23570 0 -1 4202496 1979 0 0 0 69 0 0 0 20 0 2 0 275376597 85856256 1886 33554432000 4194304 5963574 140737355551696 140737355551216 4545837 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/23941/statm: 20961 1886 194 432 0 20526 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 83844

[startup+1.50027 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 23982
/proc/meminfo: memFree=28704604/32873852 swapFree=6848/6848
[pid=23941] ppid=23939 vsize=83844 CPUtime=1.48 cores=1,3,5,7
/proc/23941/stat : 23941 (wbo1.7) S 23939 23941 23570 0 -1 4202496 2803 0 0 0 148 0 0 0 20 0 2 0 275376597 85856256 2710 33554432000 4194304 5963574 140737355551696 140737355551216 4545837 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/23941/statm: 20961 2710 194 432 0 20526 0
[pid=23941/tid=23943] ppid=23939 vsize=83844 CPUtime=1.46 cores=1,3,5,7
/proc/23941/task/23943/stat : 23943 (wbo1.7) R 23939 23941 23570 0 -1 4202560 2009 0 0 0 146 0 0 0 20 0 2 0 275376599 85856256 2710 33554432000 4194304 5963574 140737355551696 139783345407992 18446744073699066235 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) 83844

[startup+3.1002 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 23982
/proc/meminfo: memFree=28696140/32873852 swapFree=6848/6848
[pid=23941] ppid=23939 vsize=83988 CPUtime=3.08 cores=1,3,5,7
/proc/23941/stat : 23941 (wbo1.7) S 23939 23941 23570 0 -1 4202496 3686 0 0 0 308 0 0 0 20 0 2 0 275376597 86003712 3605 33554432000 4194304 5963574 140737355551696 140737355551216 4545837 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/23941/statm: 20997 3605 194 432 0 20562 0
[pid=23941/tid=23943] ppid=23939 vsize=83988 CPUtime=3.05 cores=1,3,5,7
/proc/23941/task/23943/stat : 23943 (wbo1.7) R 23939 23941 23570 0 -1 4202560 2892 0 0 0 305 0 0 0 20 0 2 0 275376599 86003712 3605 33554432000 4194304 5963574 140737355551696 139783345407800 4399651 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) 83988

[startup+6.30027 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 23982
/proc/meminfo: memFree=28679452/32873852 swapFree=6848/6848
[pid=23941] ppid=23939 vsize=83844 CPUtime=6.28 cores=1,3,5,7
/proc/23941/stat : 23941 (wbo1.7) S 23939 23941 23570 0 -1 4202496 4698 0 0 0 627 1 0 0 20 0 2 0 275376597 85856256 4586 33554432000 4194304 5963574 140737355551696 140737355551216 4545837 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/23941/statm: 20961 4586 194 432 0 20526 0
[pid=23941/tid=23943] ppid=23939 vsize=83844 CPUtime=6.25 cores=1,3,5,7
/proc/23941/task/23943/stat : 23943 (wbo1.7) R 23939 23941 23570 0 -1 4202560 3904 0 0 0 624 1 0 0 20 0 2 0 275376599 85856256 4586 33554432000 4194304 5963574 140737355551696 139783345408952 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) 83844

[startup+12.7004 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 23982
/proc/meminfo: memFree=28670844/32873852 swapFree=6848/6848
[pid=23941] ppid=23939 vsize=84060 CPUtime=12.68 cores=1,3,5,7
/proc/23941/stat : 23941 (wbo1.7) S 23939 23941 23570 0 -1 4202496 6719 0 0 0 1266 2 0 0 20 0 2 0 275376597 86077440 6799 33554432000 4194304 5963574 140737355551696 140737355551216 4545837 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/23941/statm: 21015 6799 194 432 0 20580 0
[pid=23941/tid=23943] ppid=23939 vsize=84060 CPUtime=12.63 cores=1,3,5,7
/proc/23941/task/23943/stat : 23943 (wbo1.7) R 23939 23941 23570 0 -1 4202560 5925 0 0 0 1261 2 0 0 20 0 2 0 275376599 86077440 6799 33554432000 4194304 5963574 140737355551696 139783345407800 5135572 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) 84060

[startup+25.5003 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 23982
/proc/meminfo: memFree=28611452/32873852 swapFree=6848/6848
[pid=23941] ppid=23939 vsize=84168 CPUtime=25.48 cores=1,3,5,7
/proc/23941/stat : 23941 (wbo1.7) S 23939 23941 23570 0 -1 4202496 12006 0 0 0 2544 4 0 0 20 0 2 0 275376597 86188032 12086 33554432000 4194304 5963574 140737355551696 140737355551216 4545837 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/23941/statm: 21042 12086 194 432 0 20607 0
[pid=23941/tid=23943] ppid=23939 vsize=84168 CPUtime=25.39 cores=1,3,5,7
/proc/23941/task/23943/stat : 23943 (wbo1.7) R 23939 23941 23570 0 -1 4202560 11212 0 0 0 2535 4 0 0 20 0 2 0 275376599 86188032 12086 33554432000 4194304 5963574 140737355551696 139783345407800 4388696 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) 84168

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

[startup+38.3003 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 23983
/proc/meminfo: memFree=28593028/32873852 swapFree=6848/6848
[pid=23941] ppid=23939 vsize=84328 CPUtime=38.27 cores=1,3,5,7
/proc/23941/stat : 23941 (wbo1.7) S 23939 23941 23570 0 -1 4202496 16608 0 0 0 3821 6 0 0 20 0 2 0 275376597 86351872 16688 33554432000 4194304 5963574 140737355551696 140737355551216 4545837 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/23941/statm: 21082 16688 194 432 0 20647 0
[pid=23941/tid=23943] ppid=23939 vsize=84328 CPUtime=38.16 cores=1,3,5,7
/proc/23941/task/23943/stat : 23943 (wbo1.7) R 23939 23941 23570 0 -1 4202560 15814 0 0 0 3810 6 0 0 20 0 2 0 275376599 86351872 16688 33554432000 4194304 5963574 140737355551696 139783345407800 4400055 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 38.27
Current children cumulated vsize (KiB) 84328

[startup+41.5004 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 23983
/proc/meminfo: memFree=28592656/32873852 swapFree=6848/6848
[pid=23941] ppid=23939 vsize=84328 CPUtime=41.47 cores=1,3,5,7
/proc/23941/stat : 23941 (wbo1.7) S 23939 23941 23570 0 -1 4202496 16722 0 0 0 4141 6 0 0 20 0 2 0 275376597 86351872 16802 33554432000 4194304 5963574 140737355551696 140737355551216 4545837 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/23941/statm: 21082 16802 194 432 0 20647 0
[pid=23941/tid=23943] ppid=23939 vsize=84328 CPUtime=41.35 cores=1,3,5,7
/proc/23941/task/23943/stat : 23943 (wbo1.7) R 23939 23941 23570 0 -1 4202560 15928 0 0 0 4129 6 0 0 20 0 2 0 275376599 86351872 16802 33554432000 4194304 5963574 140737355551696 139783345407800 4388665 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 41.47
Current children cumulated vsize (KiB) 84328

[startup+44.7003 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 23983
/proc/meminfo: memFree=28592268/32873852 swapFree=6848/6848
[pid=23941] ppid=23939 vsize=84544 CPUtime=44.67 cores=1,3,5,7
/proc/23941/stat : 23941 (wbo1.7) S 23939 23941 23570 0 -1 4202496 16900 0 0 0 4461 6 0 0 20 0 2 0 275376597 86573056 16976 33554432000 4194304 5963574 140737355551696 140737355551216 4545837 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/23941/statm: 21136 16976 194 432 0 20701 0
[pid=23941/tid=23943] ppid=23939 vsize=84544 CPUtime=44.54 cores=1,3,5,7
/proc/23941/task/23943/stat : 23943 (wbo1.7) R 23939 23941 23570 0 -1 4202560 16106 0 0 0 4448 6 0 0 20 0 2 0 275376599 86573056 16976 33554432000 4194304 5963574 140737355551696 139783345407800 4399362 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 44.67
Current children cumulated vsize (KiB) 84544

[startup+45.5003 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 23983
/proc/meminfo: memFree=28591896/32873852 swapFree=6848/6848
[pid=23941] ppid=23939 vsize=84544 CPUtime=45.47 cores=1,3,5,7
/proc/23941/stat : 23941 (wbo1.7) S 23939 23941 23570 0 -1 4202496 16903 0 0 0 4541 6 0 0 20 0 2 0 275376597 86573056 16979 33554432000 4194304 5963574 140737355551696 140737355551216 4545837 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/23941/statm: 21136 16979 194 432 0 20701 0
[pid=23941/tid=23943] ppid=23939 vsize=84544 CPUtime=45.34 cores=1,3,5,7
/proc/23941/task/23943/stat : 23943 (wbo1.7) R 23939 23941 23570 0 -1 4202560 16109 0 0 0 4528 6 0 0 20 0 2 0 275376599 86573056 16979 33554432000 4194304 5963574 140737355551696 139783345407864 4221120 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 45.47
Current children cumulated vsize (KiB) 84544

[startup+45.9003 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 23983
/proc/meminfo: memFree=28591896/32873852 swapFree=6848/6848
[pid=23941] ppid=23939 vsize=84544 CPUtime=45.87 cores=1,3,5,7
/proc/23941/stat : 23941 (wbo1.7) S 23939 23941 23570 0 -1 4202496 17192 0 0 0 4581 6 0 0 20 0 2 0 275376597 86573056 17268 33554432000 4194304 5963574 140737355551696 140737355551216 4545837 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/23941/statm: 21136 17268 194 432 0 20701 0
[pid=23941/tid=23943] ppid=23939 vsize=84544 CPUtime=45.74 cores=1,3,5,7
/proc/23941/task/23943/stat : 23943 (wbo1.7) R 23939 23941 23570 0 -1 4202560 16398 0 0 0 4568 6 0 0 20 0 2 0 275376599 86573056 17268 33554432000 4194304 5963574 140737355551696 139783345407992 4399456 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 45.87
Current children cumulated vsize (KiB) 84544

[startup+46.1003 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 23983
/proc/meminfo: memFree=28590160/32873852 swapFree=6848/6848
[pid=23941] ppid=23939 vsize=150296 CPUtime=46.08 cores=1,3,5,7
/proc/23941/stat : 23941 (wbo1.7) S 23939 23941 23570 0 -1 4202496 17412 0 0 0 4602 6 0 0 20 0 2 0 275376597 153903104 17488 33554432000 4194304 5963574 140737355551696 140737355551216 4545837 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/23941/statm: 37574 17488 194 432 0 37139 0
[pid=23941/tid=23943] ppid=23939 vsize=150296 CPUtime=45.94 cores=1,3,5,7
/proc/23941/task/23943/stat : 23943 (wbo1.7) R 23939 23941 23570 0 -1 4202560 16618 0 0 0 4588 6 0 0 20 0 2 0 275376599 153903104 17488 33554432000 4194304 5963574 140737355551696 139783345407992 18446744073699066235 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 46.08
Current children cumulated vsize (KiB) 150296

Child status: 255

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23941 and gives
#  childrusage.ru_utime.tv_sec=45
#  childrusage.ru_utime.tv_usec=967011
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=75988
# CPU time returned by wait4() is 46.043
# while last known CPU time is 46.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 46.1794
CPU time (s): 46.08
CPU user time (s): 46.02
CPU system time (s): 0.06
CPU usage (%): 99.7848
Max. virtual memory (cumulated for all children) (KiB): 150296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 45.967
system time used= 0.075988
maximum resident set size= 70088
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17446
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= 9
involuntary context switches= 112

runsolver used 0.157975 second user time and 0.406938 second system time

The end

Launcher Data 

Begin job on node129 at 2012-05-27 06:21:51
IDJOB=3705006
IDBENCH=2054
IDSOLVER=2283
FILE ID=node129/3705006-1338092511
RUNJOBID= node129-1338087110-23587
PBS_JOBID= 14624434
Free space on /tmp= 71204 MiB

SOLVER NAME= wbo 1.7
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/logic-synthesis/normalized-9sym.b.opb
COMMAND LINE= wbo1.7 -file-format=opb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3705006-1338092511/watcher-3705006-1338092511 -o /tmp/evaluation-result-3705006-1338092511/solver-3705006-1338092511 -C 1800 -W 1900 -M 15500  wbo1.7 -file-format=opb HOME/instance-3705006-1338092511.opb

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

MD5SUM BENCH= 62bf49287e0493f2a3b22f3319db306d
RANDOM SEED=831226754

node129.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		: 2666.957
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	: 5333.91
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		: 2666.957
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		: 2666.957
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	: 5331.91
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		: 2666.957
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		: 2666.957
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		: 2666.957
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	: 5331.92
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		: 2666.957
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		: 2666.957
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:       32873852 kB
MemFree:        27689356 kB
Buffers:          316392 kB
Cached:          3008276 kB
SwapCached:            0 kB
Active:          2196852 kB
Inactive:        2167104 kB
Active(anon):    1041388 kB
Inactive(anon):        0 kB
Active(file):    1155464 kB
Inactive(file):  2167104 kB
Unevictable:        6848 kB
Mlocked:            6848 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              5452 kB
Writeback:             0 kB
AnonPages:       1045812 kB
Mapped:            15068 kB
Shmem:               204 kB
Slab:             681272 kB
SReclaimable:     123748 kB
SUnreclaim:       557524 kB
KernelStack:        1456 kB
PageTables:         5640 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545780 kB
Committed_AS:     144340 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346360 kB
VmallocChunk:   34341988004 kB
HardwareCorrupted:     0 kB
AnonHugePages:    587776 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71196 MiB
End job on node129 at 2012-05-27 06:22:38