Trace number 3712760

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 2.01OPTIMUM 28.8486 14.4659

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1110969860--soft-0-100-0.wbo
MD5SUM1b4d108d74bb6ee9510c6f55f0fde657
Bench CategorySOFT-SMALLINT-LIN (only soft constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark0.759884
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables169
Total number of constraints101
Number of soft constraints101
Number of constraints which are clauses30
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint169
Top cost 4944
Min constraint cost 1
Max constraint cost 98
Sum of constraints costs 4943
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1147
Number of bits of the biggest sum of numbers11
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:                    2.01 beta - May, 2012                            |
0.00/0.00	c |                                                                             |
0.00/0.00	c Parsing wbo file format. File HOME/instance-3712760-1338202478.wbo.
0.00/0.00	c Instance file HOME/instance-3712760-1338202478.wbo
0.00/0.00	c File size is 10446 bytes.
0.00/0.00	c Highest Coefficient sum: 1147
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Parsing time:          0.00         s                                      |
0.00/0.00	c |  Number Variables:      270                                                 |
0.00/0.00	c |  Number Clauses:        30                                                  |
0.00/0.00	c |  Number Cardinality:    0                                                   |
0.00/0.00	c |  Number PB Constraints: 71                                                  |
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Problem Type:          Optimization                                        |
0.00/0.00	c |  Objective Function:    PB Constraint                                       |
0.00/0.00	c |                                                                             |
0.00/0.00	c ===============================================================================
28.78/14.46	o 734
28.78/14.46	o 648
28.78/14.46	o 629
28.78/14.46	o 605
28.78/14.46	o 603
28.78/14.46	o 593
28.78/14.46	o 565
28.78/14.46	o 519
28.78/14.46	o 501
28.78/14.46	o 480
28.78/14.46	o 453
28.78/14.46	o 448
28.78/14.46	o 437
28.78/14.46	o 399
28.78/14.46	o 393
28.78/14.46	o 377
28.78/14.46	o 361
28.78/14.46	o 328
28.78/14.46	o 322
28.78/14.46	o 312
28.78/14.46	o 311
28.78/14.46	o 305
28.78/14.46	o 298
28.78/14.46	o 293
28.78/14.46	o 239
28.78/14.46	o 231
28.78/14.46	o 230
28.78/14.46	o 226
28.78/14.46	o 207
28.78/14.46	o 202
28.78/14.46	o 192
28.78/14.46	o 180
28.78/14.46	o 172
28.78/14.46	o 143
28.78/14.46	o 137
28.78/14.46	o 126
28.78/14.46	o 87
28.78/14.46	o 78
28.78/14.46	o 73
28.78/14.46	o 49
28.78/14.46	o 43
28.78/14.46	o 33
28.78/14.46	o 31
28.78/14.46	o 30
28.78/14.46	o 28
28.78/14.46	o 12
28.78/14.46	o 1
28.78/14.46	c ===============================================================================
28.78/14.46	c Wall Clock Time: 14.46 s
28.78/14.46	c Best Solution: 1
28.78/14.46	s OPTIMUM FOUND
28.78/14.46	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

Verifier Data 

OK	1

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-3712760-1338202478/watcher-3712760-1338202478 -o /tmp/evaluation-result-3712760-1338202478/solver-3712760-1338202478 -C 1800 -W 1900 -M 15500 pwbo2.01 -file-format=wbo -verbosity=0 HOME/instance-3712760-1338202478.wbo 

running on 4 cores: 0,2,4,6

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: 3.99 3.97 3.96 3/178 21762
/proc/meminfo: memFree=30266376/32873844 swapFree=6080/6080
[pid=21762] ppid=21760 vsize=162488 CPUtime=0 cores=0,2,4,6
/proc/21762/stat : 21762 (pwbo2.01) S 21760 21762 20249 0 -1 4202496 890 0 0 0 0 0 0 0 20 0 3 0 286372309 166387712 840 33554432000 4194304 5964478 140733750631456 140733750630976 4546669 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21762/statm: 40622 840 194 433 0 40186 0
[pid=21762/tid=21763] ppid=21760 vsize=162488 CPUtime=0 cores=0,2,4,6
/proc/21762/task/21763/stat : 21763 (pwbo2.01) R 21760 21762 20249 0 -1 4202560 59 0 0 0 0 0 0 0 20 0 3 0 286372309 166387712 842 33554432000 4194304 5964478 140733750631456 139794755464240 4971888 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=21762/tid=21764] ppid=21760 vsize=162488 CPUtime=0 cores=0,2,4,6
/proc/21762/task/21764/stat : 21764 (pwbo2.01) R 21760 21762 20249 0 -1 4202560 48 0 0 0 0 0 0 0 20 0 3 0 286372309 166387712 842 33554432000 4194304 5964478 140733750631456 139794744974424 4400075 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0

[startup+0.0795889 s]
/proc/loadavg: 3.99 3.97 3.96 3/178 21762
/proc/meminfo: memFree=30266376/32873844 swapFree=6080/6080
[pid=21762] ppid=21760 vsize=162488 CPUtime=0.14 cores=0,2,4,6
/proc/21762/stat : 21762 (pwbo2.01) S 21760 21762 20249 0 -1 4202496 1377 0 0 0 14 0 0 0 20 0 3 0 286372309 166387712 1327 33554432000 4194304 5964478 140733750631456 140733750630976 4546669 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21762/statm: 40622 1327 198 433 0 40186 0
[pid=21762/tid=21763] ppid=21760 vsize=162488 CPUtime=0.06 cores=0,2,4,6
/proc/21762/task/21763/stat : 21763 (pwbo2.01) R 21760 21762 20249 0 -1 4202560 331 0 0 0 6 0 0 0 20 0 3 0 286372309 166387712 1328 33554432000 4194304 5964478 140733750631456 139794755463152 5136404 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=21762/tid=21764] ppid=21760 vsize=162488 CPUtime=0.06 cores=0,2,4,6
/proc/21762/task/21764/stat : 21764 (pwbo2.01) R 21760 21762 20249 0 -1 4202560 261 0 0 0 6 0 0 0 20 0 3 0 286372309 166387712 1328 33554432000 4194304 5964478 140733750631456 139794744973624 4390174 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 162488

[startup+0.100283 s]
/proc/loadavg: 3.99 3.97 3.96 3/178 21762
/proc/meminfo: memFree=30266376/32873844 swapFree=6080/6080
[pid=21762] ppid=21760 vsize=162488 CPUtime=0.19 cores=0,2,4,6
/proc/21762/stat : 21762 (pwbo2.01) S 21760 21762 20249 0 -1 4202496 1482 0 0 0 19 0 0 0 20 0 3 0 286372309 166387712 1432 33554432000 4194304 5964478 140733750631456 140733750630976 4546669 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21762/statm: 40622 1432 198 433 0 40186 0
[pid=21762/tid=21763] ppid=21760 vsize=162488 CPUtime=0.08 cores=0,2,4,6
/proc/21762/task/21763/stat : 21763 (pwbo2.01) R 21760 21762 20249 0 -1 4202560 388 0 0 0 8 0 0 0 20 0 3 0 286372309 166387712 1432 33554432000 4194304 5964478 140733750631456 139794755463208 4400400 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=21762/tid=21764] ppid=21760 vsize=162488 CPUtime=0.08 cores=0,2,4,6
/proc/21762/task/21764/stat : 21764 (pwbo2.01) R 21760 21762 20249 0 -1 4202560 309 0 0 0 8 0 0 0 20 0 3 0 286372309 166387712 1432 33554432000 4194304 5964478 140733750631456 139794744973624 4388753 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 162488

[startup+0.300236 s]
/proc/loadavg: 3.99 3.97 3.96 3/178 21762
/proc/meminfo: memFree=30266376/32873844 swapFree=6080/6080
[pid=21762] ppid=21760 vsize=162488 CPUtime=0.59 cores=0,2,4,6
/proc/21762/stat : 21762 (pwbo2.01) S 21760 21762 20249 0 -1 4202496 2122 0 0 0 59 0 0 0 20 0 3 0 286372309 166387712 2072 33554432000 4194304 5964478 140733750631456 140733750630976 4546669 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21762/statm: 40622 2072 198 433 0 40186 0
[pid=21762/tid=21763] ppid=21760 vsize=162488 CPUtime=0.28 cores=0,2,4,6
/proc/21762/task/21763/stat : 21763 (pwbo2.01) R 21760 21762 20249 0 -1 4202560 821 0 0 0 28 0 0 0 20 0 3 0 286372309 166387712 2072 33554432000 4194304 5964478 140733750631456 139794755463208 4222314 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=21762/tid=21764] ppid=21760 vsize=162488 CPUtime=0.28 cores=0,2,4,6
/proc/21762/task/21764/stat : 21764 (pwbo2.01) R 21760 21762 20249 0 -1 4202560 516 0 0 0 28 0 0 0 20 0 3 0 286372309 166387712 2072 33554432000 4194304 5964478 140733750631456 139794744973144 4221120 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.59
Current children cumulated vsize (KiB) 162488

[startup+0.700183 s]
/proc/loadavg: 3.99 3.97 3.96 3/178 21762
/proc/meminfo: memFree=30266376/32873844 swapFree=6080/6080
[pid=21762] ppid=21760 vsize=162488 CPUtime=1.38 cores=0,2,4,6
/proc/21762/stat : 21762 (pwbo2.01) S 21760 21762 20249 0 -1 4202496 2759 0 0 0 136 2 0 0 20 0 3 0 286372309 166387712 2709 33554432000 4194304 5964478 140733750631456 140733750630976 4546669 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21762/statm: 40622 2709 198 433 0 40186 0
[pid=21762/tid=21763] ppid=21760 vsize=162488 CPUtime=0.68 cores=0,2,4,6
/proc/21762/task/21763/stat : 21763 (pwbo2.01) R 21760 21762 20249 0 -1 4202560 1345 0 0 0 66 2 0 0 20 0 3 0 286372309 166387712 2709 33554432000 4194304 5964478 140733750631456 139794755462968 4221120 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=21762/tid=21764] ppid=21760 vsize=162488 CPUtime=0.68 cores=0,2,4,6
/proc/21762/task/21764/stat : 21764 (pwbo2.01) R 21760 21762 20249 0 -1 4202560 629 0 0 0 68 0 0 0 20 0 3 0 286372309 166387712 2709 33554432000 4194304 5964478 140733750631456 139794744973728 4403360 0 0 4096 16387 0 0 0 -1 6 0 0 0 0 0
Current children cumulated CPU time (s) 1.38
Current children cumulated vsize (KiB) 162488

[startup+1.50024 s]
/proc/loadavg: 3.99 3.97 3.96 5/181 21765
/proc/meminfo: memFree=30252076/32873844 swapFree=6080/6080
[pid=21762] ppid=21760 vsize=162632 CPUtime=2.98 cores=0,2,4,6
/proc/21762/stat : 21762 (pwbo2.01) S 21760 21762 20249 0 -1 4202496 3394 0 0 0 294 4 0 0 20 0 3 0 286372309 166535168 3344 33554432000 4194304 5964478 140733750631456 140733750630976 4546669 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21762/statm: 40658 3344 198 433 0 40222 0
[pid=21762/tid=21763] ppid=21760 vsize=162632 CPUtime=1.48 cores=0,2,4,6
/proc/21762/task/21763/stat : 21763 (pwbo2.01) R 21760 21762 20249 0 -1 4202560 1773 0 0 0 145 3 0 0 20 0 3 0 286372309 166535168 3344 33554432000 4194304 5964478 140733750631456 139794755463160 4220672 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=21762/tid=21764] ppid=21760 vsize=162632 CPUtime=1.47 cores=0,2,4,6
/proc/21762/task/21764/stat : 21764 (pwbo2.01) R 21760 21762 20249 0 -1 4202560 836 0 0 0 147 0 0 0 20 0 3 0 286372309 166535168 3344 33554432000 4194304 5964478 140733750631456 139794744973768 4403692 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 2.98
Current children cumulated vsize (KiB) 162632

[startup+3.10027 s]
/proc/loadavg: 3.99 3.97 3.96 5/181 21765
/proc/meminfo: memFree=30246248/32873844 swapFree=6080/6080
[pid=21762] ppid=21760 vsize=162776 CPUtime=6.18 cores=0,2,4,6
/proc/21762/stat : 21762 (pwbo2.01) S 21760 21762 20249 0 -1 4202496 4526 0 0 0 614 4 0 0 20 0 3 0 286372309 166682624 4476 33554432000 4194304 5964478 140733750631456 140733750630976 4546669 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21762/statm: 40694 4476 198 433 0 40258 0
[pid=21762/tid=21763] ppid=21760 vsize=162776 CPUtime=3.08 cores=0,2,4,6
/proc/21762/task/21763/stat : 21763 (pwbo2.01) R 21760 21762 20249 0 -1 4202560 2443 0 0 0 304 4 0 0 20 0 3 0 286372309 166682624 4476 33554432000 4194304 5964478 140733750631456 139794755463160 4400075 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=21762/tid=21764] ppid=21760 vsize=162776 CPUtime=3.07 cores=0,2,4,6
/proc/21762/task/21764/stat : 21764 (pwbo2.01) R 21760 21762 20249 0 -1 4202560 1298 0 0 0 307 0 0 0 20 0 3 0 286372309 166682624 4476 33554432000 4194304 5964478 140733750631456 139794744973616 4400073 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 162776

[startup+6.30029 s]
/proc/loadavg: 3.99 3.97 3.96 5/181 21765
/proc/meminfo: memFree=30231244/32873844 swapFree=6080/6080
[pid=21762] ppid=21760 vsize=163056 CPUtime=12.57 cores=0,2,4,6
/proc/21762/stat : 21762 (pwbo2.01) S 21760 21762 20249 0 -1 4202496 7488 0 0 0 1252 5 0 0 20 0 3 0 286372309 166969344 7438 33554432000 4194304 5964478 140733750631456 140733750630976 4546669 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21762/statm: 40764 7438 198 433 0 40328 0
[pid=21762/tid=21763] ppid=21760 vsize=163056 CPUtime=6.26 cores=0,2,4,6
/proc/21762/task/21763/stat : 21763 (pwbo2.01) R 21760 21762 20249 0 -1 4202560 4480 0 0 0 622 4 0 0 20 0 3 0 286372309 166969344 7438 33554432000 4194304 5964478 140733750631456 139794755463208 4379149 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=21762/tid=21764] ppid=21760 vsize=163056 CPUtime=6.26 cores=0,2,4,6
/proc/21762/task/21764/stat : 21764 (pwbo2.01) R 21760 21762 20249 0 -1 4202560 2223 0 0 0 625 1 0 0 20 0 3 0 286372309 166969344 7438 33554432000 4194304 5964478 140733750631456 139794744973432 4403354 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 163056

[startup+12.7003 s]
/proc/loadavg: 3.99 3.97 3.96 5/181 21765
/proc/meminfo: memFree=30202732/32873844 swapFree=6080/6080
[pid=21762] ppid=21760 vsize=162976 CPUtime=25.37 cores=0,2,4,6
/proc/21762/stat : 21762 (pwbo2.01) S 21760 21762 20249 0 -1 4202496 9829 0 0 0 2531 6 0 0 20 0 3 0 286372309 166887424 9704 33554432000 4194304 5964478 140733750631456 140733750630976 4546669 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21762/statm: 40744 9704 200 433 0 40308 0
[pid=21762/tid=21763] ppid=21760 vsize=162976 CPUtime=12.65 cores=0,2,4,6
/proc/21762/task/21763/stat : 21763 (pwbo2.01) R 21760 21762 20249 0 -1 4202560 6500 0 0 0 1260 5 0 0 20 0 3 0 286372309 166887424 9704 33554432000 4194304 5964478 140733750631456 139794755464120 4400058 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=21762/tid=21764] ppid=21760 vsize=162976 CPUtime=12.64 cores=0,2,4,6
/proc/21762/task/21764/stat : 21764 (pwbo2.01) R 21760 21762 20249 0 -1 4202560 2544 0 0 0 1263 1 0 0 20 0 3 0 286372309 166887424 9704 33554432000 4194304 5964478 140733750631456 139794744973768 4220672 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 162976

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

[startup+12.8003 s]
/proc/loadavg: 3.99 3.97 3.96 5/181 21765
/proc/meminfo: memFree=30202732/32873844 swapFree=6080/6080
[pid=21762] ppid=21760 vsize=162976 CPUtime=25.57 cores=0,2,4,6
/proc/21762/stat : 21762 (pwbo2.01) S 21760 21762 20249 0 -1 4202496 9829 0 0 0 2551 6 0 0 20 0 3 0 286372309 166887424 9704 33554432000 4194304 5964478 140733750631456 140733750630976 4546669 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21762/statm: 40744 9704 200 433 0 40308 0
[pid=21762/tid=21763] ppid=21760 vsize=162976 CPUtime=12.75 cores=0,2,4,6
/proc/21762/task/21763/stat : 21763 (pwbo2.01) R 21760 21762 20249 0 -1 4202560 6500 0 0 0 1270 5 0 0 20 0 3 0 286372309 166887424 9704 33554432000 4194304 5964478 140733750631456 139794755464120 4400040 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=21762/tid=21764] ppid=21760 vsize=162976 CPUtime=12.74 cores=0,2,4,6
/proc/21762/task/21764/stat : 21764 (pwbo2.01) R 21760 21762 20249 0 -1 4202560 2544 0 0 0 1273 1 0 0 20 0 3 0 286372309 166887424 9704 33554432000 4194304 5964478 140733750631456 139794744973768 4221984 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 25.57
Current children cumulated vsize (KiB) 162976

[startup+13.6003 s]
/proc/loadavg: 3.99 3.97 3.96 5/181 21765
/proc/meminfo: memFree=30201120/32873844 swapFree=6080/6080
[pid=21762] ppid=21760 vsize=162976 CPUtime=27.17 cores=0,2,4,6
/proc/21762/stat : 21762 (pwbo2.01) S 21760 21762 20249 0 -1 4202496 9830 0 0 0 2711 6 0 0 20 0 3 0 286372309 166887424 9705 33554432000 4194304 5964478 140733750631456 140733750630976 4546669 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21762/statm: 40744 9705 200 433 0 40308 0
[pid=21762/tid=21763] ppid=21760 vsize=162976 CPUtime=13.55 cores=0,2,4,6
/proc/21762/task/21763/stat : 21763 (pwbo2.01) R 21760 21762 20249 0 -1 4202560 6501 0 0 0 1350 5 0 0 20 0 3 0 286372309 166887424 9705 33554432000 4194304 5964478 140733750631456 139794755464120 4221120 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=21762/tid=21764] ppid=21760 vsize=162976 CPUtime=13.54 cores=0,2,4,6
/proc/21762/task/21764/stat : 21764 (pwbo2.01) R 21760 21762 20249 0 -1 4202560 2544 0 0 0 1353 1 0 0 20 0 3 0 286372309 166887424 9705 33554432000 4194304 5964478 140733750631456 139794744973768 4221120 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 27.17
Current children cumulated vsize (KiB) 162976

[startup+14.0003 s]
/proc/loadavg: 3.99 3.97 3.96 5/181 21765
/proc/meminfo: memFree=30201120/32873844 swapFree=6080/6080
[pid=21762] ppid=21760 vsize=162976 CPUtime=27.97 cores=0,2,4,6
/proc/21762/stat : 21762 (pwbo2.01) S 21760 21762 20249 0 -1 4202496 9830 0 0 0 2791 6 0 0 20 0 3 0 286372309 166887424 9705 33554432000 4194304 5964478 140733750631456 140733750630976 4546669 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21762/statm: 40744 9705 200 433 0 40308 0
[pid=21762/tid=21763] ppid=21760 vsize=162976 CPUtime=13.94 cores=0,2,4,6
/proc/21762/task/21763/stat : 21763 (pwbo2.01) R 21760 21762 20249 0 -1 4202560 6501 0 0 0 1389 5 0 0 20 0 3 0 286372309 166887424 9705 33554432000 4194304 5964478 140733750631456 139794755464120 4400474 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=21762/tid=21764] ppid=21760 vsize=162976 CPUtime=13.94 cores=0,2,4,6
/proc/21762/task/21764/stat : 21764 (pwbo2.01) R 21760 21762 20249 0 -1 4202560 2544 0 0 0 1393 1 0 0 20 0 3 0 286372309 166887424 9705 33554432000 4194304 5964478 140733750631456 139794744973768 4400081 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 27.97
Current children cumulated vsize (KiB) 162976

[startup+14.4065 s]
/proc/loadavg: 3.99 3.97 3.96 5/181 21765
/proc/meminfo: memFree=30199260/32873844 swapFree=6080/6080
[pid=21762] ppid=21760 vsize=162976 CPUtime=28.78 cores=0,2,4,6
/proc/21762/stat : 21762 (pwbo2.01) S 21760 21762 20249 0 -1 4202496 9830 0 0 0 2872 6 0 0 20 0 3 0 286372309 166887424 9705 33554432000 4194304 5964478 140733750631456 140733750630976 4546669 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21762/statm: 40744 9705 200 433 0 40308 0
[pid=21762/tid=21763] ppid=21760 vsize=162976 CPUtime=14.35 cores=0,2,4,6
/proc/21762/task/21763/stat : 21763 (pwbo2.01) R 21760 21762 20249 0 -1 4202560 6501 0 0 0 1430 5 0 0 20 0 3 0 286372309 166887424 9705 33554432000 4194304 5964478 140733750631456 139794755464120 4221120 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=21762/tid=21764] ppid=21760 vsize=162976 CPUtime=14.34 cores=0,2,4,6
/proc/21762/task/21764/stat : 21764 (pwbo2.01) R 21760 21762 20249 0 -1 4202560 2544 0 0 0 1433 1 0 0 20 0 3 0 286372309 166887424 9705 33554432000 4194304 5964478 140733750631456 139794744973768 4400040 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 28.78
Current children cumulated vsize (KiB) 162976

Child status: 255
Real time (s): 14.4659
CPU time (s): 28.8486
CPU user time (s): 28.7666
CPU system time (s): 0.081987
CPU usage (%): 199.425
Max. virtual memory (cumulated for all children) (KiB): 163300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 28.7666
system time used= 0.081987
maximum resident set size= 38996
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9835
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= 48
involuntary context switches= 64

runsolver used 0.068989 second user time and 0.107983 second system time

The end

Launcher Data 

Begin job on node139 at 2012-05-28 12:54:38
IDJOB=3712760
IDBENCH=79192
IDSOLVER=2292
FILE ID=node139/3712760-1338202478
RUNJOBID= node139-1338192730-20265
PBS_JOBID= 14624580
Free space on /tmp= 71648 MiB

SOLVER NAME= pwbo 2.01
BENCH NAME= PB10/normalized-PB10/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110969860--soft-0-100-0.wbo
COMMAND LINE= pwbo2.01 -file-format=wbo -verbosity=0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3712760-1338202478/watcher-3712760-1338202478 -o /tmp/evaluation-result-3712760-1338202478/solver-3712760-1338202478 -C 1800 -W 1900 -M 15500  pwbo2.01 -file-format=wbo -verbosity=0 HOME/instance-3712760-1338202478.wbo

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

MD5SUM BENCH= 1b4d108d74bb6ee9510c6f55f0fde657
RANDOM SEED=1355618497

node139.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		: 2666.750
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	: 5333.50
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		: 2666.750
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		: 2666.750
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	: 5331.90
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		: 2666.750
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		: 2666.750
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	: 5331.92
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		: 2666.750
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		: 2666.750
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		: 2666.750
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:       32873844 kB
MemFree:        30266732 kB
Buffers:          427276 kB
Cached:           452468 kB
SwapCached:          828 kB
Active:          1545808 kB
Inactive:         204100 kB
Active(anon):     863752 kB
Inactive(anon):     7968 kB
Active(file):     682056 kB
Inactive(file):   196132 kB
Unevictable:        6080 kB
Mlocked:            6080 kB
SwapTotal:      67108856 kB
SwapFree:       67104692 kB
Dirty:              5796 kB
Writeback:             0 kB
AnonPages:        876796 kB
Mapped:            12672 kB
Shmem:                 8 kB
Slab:             716980 kB
SReclaimable:     159284 kB
SUnreclaim:       557696 kB
KernelStack:        1504 kB
PageTables:         5432 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     162120 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    192512 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= 71640 MiB
End job on node139 at 2012-05-28 12:54:52