Trace number 3712511

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 65.793 32.9949

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111223004--soft-33-100-0.wbo
MD5SUM3ecfb348b02f410f6916aad78d9eab96
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark1.89485
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 constraints69
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 3204
Min constraint cost 1
Max constraint cost 97
Sum of constraints costs 3203
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1227
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-3712511-1338196069.wbo.
0.00/0.00	c Instance file HOME/instance-3712511-1338196069.wbo
0.00/0.00	c File size is 10310 bytes.
0.00/0.00	c Highest Coefficient sum: 1227
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:      238                                                 |
0.00/0.00	c |  Number Clauses:        30                                                  |
0.00/0.00	c |  Number Cardinality:    20                                                  |
0.00/0.00	c |  Number PB Constraints: 51                                                  |
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 ===============================================================================
65.77/32.99	o 709
65.77/32.99	o 578
65.77/32.99	o 572
65.77/32.99	o 539
65.77/32.99	o 503
65.77/32.99	o 328
65.77/32.99	o 282
65.77/32.99	o 271
65.77/32.99	o 233
65.77/32.99	o 228
65.77/32.99	o 226
65.77/32.99	o 205
65.77/32.99	o 200
65.77/32.99	o 179
65.77/32.99	o 123
65.77/32.99	o 112
65.77/32.99	o 110
65.77/32.99	o 77
65.77/32.99	o 74
65.77/32.99	o 73
65.77/32.99	o 69
65.77/32.99	o 66
65.77/32.99	o 63
65.77/32.99	o 60
65.77/32.99	o 53
65.77/32.99	o 37
65.77/32.99	o 35
65.77/32.99	o 24
65.77/32.99	o 19
65.77/32.99	o 6
65.77/32.99	o 2
65.77/32.99	c ===============================================================================
65.77/32.99	c Wall Clock Time: 32.99 s
65.77/32.99	c Best Solution: 2
65.77/32.99	s OPTIMUM FOUND
65.77/32.99	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	2

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-3712511-1338196069/watcher-3712511-1338196069 -o /tmp/evaluation-result-3712511-1338196069/solver-3712511-1338196069 -C 1800 -W 1900 -M 15500 pwbo2.01 -file-format=wbo -verbosity=0 HOME/instance-3712511-1338196069.wbo 

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: 4.00 3.87 3.00 4/178 14710
/proc/meminfo: memFree=31342772/32873648 swapFree=7116/7116
[pid=14710] ppid=14708 vsize=162488 CPUtime=0 cores=1,3,5,7
/proc/14710/stat : 14710 (pwbo2.01) S 14708 14710 14514 0 -1 4202496 869 0 0 0 0 0 0 0 20 0 3 0 285732354 166387712 819 33554432000 4194304 5964478 140734760908448 140734760907968 4546669 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/14710/statm: 40622 820 194 433 0 40186 0
[pid=14710/tid=14711] ppid=14708 vsize=162488 CPUtime=0 cores=1,3,5,7
/proc/14710/task/14711/stat : 14711 (pwbo2.01) R 14708 14710 14514 0 -1 4202560 48 0 0 0 0 0 0 0 20 0 3 0 285732355 166387712 821 33554432000 4194304 5964478 140734760908448 139980668722224 5136404 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=14710/tid=14712] ppid=14708 vsize=162488 CPUtime=0 cores=1,3,5,7
/proc/14710/task/14712/stat : 14712 (pwbo2.01) R 14708 14710 14514 0 -1 4202560 40 0 0 0 0 0 0 0 20 0 3 0 285732355 166387712 821 33554432000 4194304 5964478 140734760908448 139980658232408 5136474 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0

[startup+0.012992 s]
/proc/loadavg: 4.00 3.87 3.00 4/178 14710
/proc/meminfo: memFree=31342772/32873648 swapFree=7116/7116
[pid=14710] ppid=14708 vsize=162488 CPUtime=0.01 cores=1,3,5,7
/proc/14710/stat : 14710 (pwbo2.01) S 14708 14710 14514 0 -1 4202496 942 0 0 0 1 0 0 0 20 0 3 0 285732354 166387712 892 33554432000 4194304 5964478 140734760908448 140734760907968 4546669 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/14710/statm: 40622 892 198 433 0 40186 0
[pid=14710/tid=14711] ppid=14708 vsize=162488 CPUtime=0 cores=1,3,5,7
/proc/14710/task/14711/stat : 14711 (pwbo2.01) R 14708 14710 14514 0 -1 4202560 84 0 0 0 0 0 0 0 20 0 3 0 285732355 166387712 892 33554432000 4194304 5964478 140734760908448 139980668721080 4388276 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=14710/tid=14712] ppid=14708 vsize=162488 CPUtime=0 cores=1,3,5,7
/proc/14710/task/14712/stat : 14712 (pwbo2.01) R 14708 14710 14514 0 -1 4202560 75 0 0 0 0 0 0 0 20 0 3 0 285732355 166387712 892 33554432000 4194304 5964478 140734760908448 139980658231752 5136404 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 162488

[startup+0.100274 s]
/proc/loadavg: 4.00 3.87 3.00 4/178 14710
/proc/meminfo: memFree=31342772/32873648 swapFree=7116/7116
[pid=14710] ppid=14708 vsize=162488 CPUtime=0.18 cores=1,3,5,7
/proc/14710/stat : 14710 (pwbo2.01) S 14708 14710 14514 0 -1 4202496 1479 0 0 0 18 0 0 0 20 0 3 0 285732354 166387712 1429 33554432000 4194304 5964478 140734760908448 140734760907968 4546669 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/14710/statm: 40622 1429 198 433 0 40186 0
[pid=14710/tid=14711] ppid=14708 vsize=162488 CPUtime=0.08 cores=1,3,5,7
/proc/14710/task/14711/stat : 14711 (pwbo2.01) R 14708 14710 14514 0 -1 4202560 378 0 0 0 8 0 0 0 20 0 3 0 285732355 166387712 1429 33554432000 4194304 5964478 140734760908448 139980668721192 5136404 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=14710/tid=14712] ppid=14708 vsize=162488 CPUtime=0.08 cores=1,3,5,7
/proc/14710/task/14712/stat : 14712 (pwbo2.01) R 14708 14710 14514 0 -1 4202560 318 0 0 0 8 0 0 0 20 0 3 0 285732355 166387712 1429 33554432000 4194304 5964478 140734760908448 139980658231600 4389308 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 162488

[startup+0.300235 s]
/proc/loadavg: 4.00 3.87 3.00 4/178 14710
/proc/meminfo: memFree=31342772/32873648 swapFree=7116/7116
[pid=14710] ppid=14708 vsize=162488 CPUtime=0.58 cores=1,3,5,7
/proc/14710/stat : 14710 (pwbo2.01) S 14708 14710 14514 0 -1 4202496 2179 0 0 0 57 1 0 0 20 0 3 0 285732354 166387712 2129 33554432000 4194304 5964478 140734760908448 140734760907968 4546669 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/14710/statm: 40622 2129 198 433 0 40186 0
[pid=14710/tid=14711] ppid=14708 vsize=162488 CPUtime=0.28 cores=1,3,5,7
/proc/14710/task/14711/stat : 14711 (pwbo2.01) R 14708 14710 14514 0 -1 4202560 819 0 0 0 28 0 0 0 20 0 3 0 285732355 166387712 2129 33554432000 4194304 5964478 140734760908448 139980668721144 5136404 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=14710/tid=14712] ppid=14708 vsize=162488 CPUtime=0.28 cores=1,3,5,7
/proc/14710/task/14712/stat : 14712 (pwbo2.01) R 14708 14710 14514 0 -1 4202560 577 0 0 0 28 0 0 0 20 0 3 0 285732355 166387712 2129 33554432000 4194304 5964478 140734760908448 139980658231600 4391758 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.58
Current children cumulated vsize (KiB) 162488

[startup+0.700248 s]
/proc/loadavg: 4.00 3.87 3.00 4/178 14710
/proc/meminfo: memFree=31342772/32873648 swapFree=7116/7116
[pid=14710] ppid=14708 vsize=162488 CPUtime=1.38 cores=1,3,5,7
/proc/14710/stat : 14710 (pwbo2.01) S 14708 14710 14514 0 -1 4202496 2821 0 0 0 137 1 0 0 20 0 3 0 285732354 166387712 2771 33554432000 4194304 5964478 140734760908448 140734760907968 4546669 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/14710/statm: 40622 2771 198 433 0 40186 0
[pid=14710/tid=14711] ppid=14708 vsize=162488 CPUtime=0.68 cores=1,3,5,7
/proc/14710/task/14711/stat : 14711 (pwbo2.01) R 14708 14710 14514 0 -1 4202560 1371 0 0 0 68 0 0 0 20 0 3 0 285732355 166387712 2771 33554432000 4194304 5964478 140734760908448 139980668721144 4400616 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=14710/tid=14712] ppid=14708 vsize=162488 CPUtime=0.68 cores=1,3,5,7
/proc/14710/task/14712/stat : 14712 (pwbo2.01) R 14708 14710 14514 0 -1 4202560 667 0 0 0 67 1 0 0 20 0 3 0 285732355 166387712 2771 33554432000 4194304 5964478 140734760908448 139980658231600 4222384 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 1.38
Current children cumulated vsize (KiB) 162488

[startup+1.50025 s]
/proc/loadavg: 4.00 3.87 3.00 5/181 14713
/proc/meminfo: memFree=31331596/32873648 swapFree=7116/7116
[pid=14710] ppid=14708 vsize=162632 CPUtime=2.98 cores=1,3,5,7
/proc/14710/stat : 14710 (pwbo2.01) S 14708 14710 14514 0 -1 4202496 3292 0 0 0 297 1 0 0 20 0 3 0 285732354 166535168 3242 33554432000 4194304 5964478 140734760908448 140734760907968 4546669 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/14710/statm: 40658 3242 198 433 0 40222 0
[pid=14710/tid=14711] ppid=14708 vsize=162632 CPUtime=1.48 cores=1,3,5,7
/proc/14710/task/14711/stat : 14711 (pwbo2.01) R 14708 14710 14514 0 -1 4202560 1762 0 0 0 148 0 0 0 20 0 3 0 285732355 166535168 3242 33554432000 4194304 5964478 140734760908448 139980668720952 4221120 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=14710/tid=14712] ppid=14708 vsize=162632 CPUtime=1.47 cores=1,3,5,7
/proc/14710/task/14712/stat : 14712 (pwbo2.01) R 14708 14710 14514 0 -1 4202560 747 0 0 0 146 1 0 0 20 0 3 0 285732355 166535168 3242 33554432000 4194304 5964478 140734760908448 139980658231600 4388753 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 2.98
Current children cumulated vsize (KiB) 162632

[startup+3.10028 s]
/proc/loadavg: 4.00 3.87 3.00 5/181 14713
/proc/meminfo: memFree=31326496/32873648 swapFree=7116/7116
[pid=14710] ppid=14708 vsize=162776 CPUtime=6.18 cores=1,3,5,7
/proc/14710/stat : 14710 (pwbo2.01) S 14708 14710 14514 0 -1 4202496 4425 0 0 0 616 2 0 0 20 0 3 0 285732354 166682624 4375 33554432000 4194304 5964478 140734760908448 140734760907968 4546669 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/14710/statm: 40694 4375 198 433 0 40258 0
[pid=14710/tid=14711] ppid=14708 vsize=162776 CPUtime=3.07 cores=1,3,5,7
/proc/14710/task/14711/stat : 14711 (pwbo2.01) R 14708 14710 14514 0 -1 4202560 2497 0 0 0 307 0 0 0 20 0 3 0 285732355 166682624 4375 33554432000 4194304 5964478 140734760908448 139980668720952 5136404 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=14710/tid=14712] ppid=14708 vsize=162776 CPUtime=3.07 cores=1,3,5,7
/proc/14710/task/14712/stat : 14712 (pwbo2.01) R 14708 14710 14514 0 -1 4202560 1145 0 0 0 306 1 0 0 20 0 3 0 285732355 166682624 4375 33554432000 4194304 5964478 140734760908448 139980658231520 4392701 0 0 4096 16387 0 0 0 -1 1 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: 4.00 3.87 3.00 5/181 14713
/proc/meminfo: memFree=31312884/32873648 swapFree=7116/7116
[pid=14710] ppid=14708 vsize=163196 CPUtime=12.58 cores=1,3,5,7
/proc/14710/stat : 14710 (pwbo2.01) S 14708 14710 14514 0 -1 4202496 6485 0 0 0 1255 3 0 0 20 0 3 0 285732354 167112704 6435 33554432000 4194304 5964478 140734760908448 140734760907968 4546669 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/14710/statm: 40799 6436 198 433 0 40363 0
[pid=14710/tid=14711] ppid=14708 vsize=163196 CPUtime=6.26 cores=1,3,5,7
/proc/14710/task/14711/stat : 14711 (pwbo2.01) R 14708 14710 14514 0 -1 4202560 3712 0 0 0 625 1 0 0 20 0 3 0 285732355 167112704 6437 33554432000 4194304 5964478 140734760908448 139980668720952 5136404 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=14710/tid=14712] ppid=14708 vsize=163196 CPUtime=6.26 cores=1,3,5,7
/proc/14710/task/14712/stat : 14712 (pwbo2.01) R 14708 14710 14514 0 -1 4202560 1992 0 0 0 624 2 0 0 20 0 3 0 285732355 167112704 6437 33554432000 4194304 5964478 140734760908448 139980658231712 4400075 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 163196

[startup+12.7003 s]
/proc/loadavg: 4.00 3.87 3.01 5/181 14713
/proc/meminfo: memFree=31292516/32873648 swapFree=7116/7116
[pid=14710] ppid=14708 vsize=163520 CPUtime=25.37 cores=1,3,5,7
/proc/14710/stat : 14710 (pwbo2.01) S 14708 14710 14514 0 -1 4202496 9502 0 0 0 2533 4 0 0 20 0 3 0 285732354 167444480 9452 33554432000 4194304 5964478 140734760908448 140734760907968 4546669 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/14710/statm: 40880 9453 198 433 0 40444 0
[pid=14710/tid=14711] ppid=14708 vsize=163520 CPUtime=12.65 cores=1,3,5,7
/proc/14710/task/14711/stat : 14711 (pwbo2.01) R 14708 14710 14514 0 -1 4202560 6405 0 0 0 1263 2 0 0 20 0 3 0 285732355 167444480 9454 33554432000 4194304 5964478 140734760908448 139980668720952 4400406 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=14710/tid=14712] ppid=14708 vsize=163520 CPUtime=12.64 cores=1,3,5,7
/proc/14710/task/14712/stat : 14712 (pwbo2.01) R 14708 14710 14514 0 -1 4202560 2316 0 0 0 1262 2 0 0 20 0 3 0 285732355 167444480 9454 33554432000 4194304 5964478 140734760908448 139980658231416 5136404 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 163520

[startup+25.5002 s]
/proc/loadavg: 4.00 3.88 3.02 5/181 14713
/proc/meminfo: memFree=31267276/32873648 swapFree=7116/7116
[pid=14710] ppid=14708 vsize=163440 CPUtime=50.96 cores=1,3,5,7
/proc/14710/stat : 14710 (pwbo2.01) S 14708 14710 14514 0 -1 4202496 11844 0 0 0 5091 5 0 0 20 0 3 0 285732354 167362560 11648 33554432000 4194304 5964478 140734760908448 140734760907968 4546669 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/14710/statm: 40860 11648 200 433 0 40424 0
[pid=14710/tid=14711] ppid=14708 vsize=163440 CPUtime=25.41 cores=1,3,5,7
/proc/14710/task/14711/stat : 14711 (pwbo2.01) R 14708 14710 14514 0 -1 4202560 6809 0 0 0 2539 2 0 0 20 0 3 0 285732355 167362560 11648 33554432000 4194304 5964478 140734760908448 139980668721056 4400062 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=14710/tid=14712] ppid=14708 vsize=163440 CPUtime=25.41 cores=1,3,5,7
/proc/14710/task/14712/stat : 14712 (pwbo2.01) R 14708 14710 14514 0 -1 4202560 4252 0 0 0 2539 2 0 0 20 0 3 0 285732355 167362560 11648 33554432000 4194304 5964478 140734760908448 139980658231712 4400087 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 50.96
Current children cumulated vsize (KiB) 163440

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

[startup+28.7002 s]
/proc/loadavg: 4.00 3.88 3.03 5/181 14713
/proc/meminfo: memFree=31261448/32873648 swapFree=7116/7116
[pid=14710] ppid=14708 vsize=163548 CPUtime=57.37 cores=1,3,5,7
/proc/14710/stat : 14710 (pwbo2.01) S 14708 14710 14514 0 -1 4202496 12605 0 0 0 5731 6 0 0 20 0 3 0 285732354 167473152 12409 33554432000 4194304 5964478 140734760908448 140734760907968 4546669 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/14710/statm: 40887 12409 200 433 0 40451 0
[pid=14710/tid=14711] ppid=14708 vsize=163548 CPUtime=28.61 cores=1,3,5,7
/proc/14710/task/14711/stat : 14711 (pwbo2.01) R 14708 14710 14514 0 -1 4202560 6950 0 0 0 2859 2 0 0 20 0 3 0 285732355 167473152 12409 33554432000 4194304 5964478 140734760908448 139980668720952 4220672 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=14710/tid=14712] ppid=14708 vsize=163548 CPUtime=28.6 cores=1,3,5,7
/proc/14710/task/14712/stat : 14712 (pwbo2.01) R 14708 14710 14514 0 -1 4202560 4872 0 0 0 2857 3 0 0 20 0 3 0 285732355 167473152 12409 33554432000 4194304 5964478 140734760908448 139980658231608 4222314 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 57.37
Current children cumulated vsize (KiB) 163548

[startup+30.3003 s]
/proc/loadavg: 4.00 3.88 3.03 5/181 14713
/proc/meminfo: memFree=31259836/32873648 swapFree=7116/7116
[pid=14710] ppid=14708 vsize=163224 CPUtime=60.56 cores=1,3,5,7
/proc/14710/stat : 14710 (pwbo2.01) S 14708 14710 14514 0 -1 4202496 12800 0 0 0 6050 6 0 0 20 0 3 0 285732354 167141376 12548 33554432000 4194304 5964478 140734760908448 140734760907968 4546669 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/14710/statm: 40806 12548 200 433 0 40370 0
[pid=14710/tid=14711] ppid=14708 vsize=163224 CPUtime=30.2 cores=1,3,5,7
/proc/14710/task/14711/stat : 14711 (pwbo2.01) R 14708 14710 14514 0 -1 4202560 7144 0 0 0 3018 2 0 0 20 0 3 0 285732355 167141376 12548 33554432000 4194304 5964478 140734760908448 139980668721248 4400071 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=14710/tid=14712] ppid=14708 vsize=163224 CPUtime=30.19 cores=1,3,5,7
/proc/14710/task/14712/stat : 14712 (pwbo2.01) R 14708 14710 14514 0 -1 4202560 4873 0 0 0 3016 3 0 0 20 0 3 0 285732355 167141376 12548 33554432000 4194304 5964478 140734760908448 139980658231520 4400075 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 60.56
Current children cumulated vsize (KiB) 163224

[startup+31.9068 s]
/proc/loadavg: 4.00 3.88 3.03 5/181 14713
/proc/meminfo: memFree=31257120/32873648 swapFree=7116/7116
[pid=14710] ppid=14708 vsize=163224 CPUtime=63.78 cores=1,3,5,7
/proc/14710/stat : 14710 (pwbo2.01) S 14708 14710 14514 0 -1 4202496 12834 0 0 0 6372 6 0 0 20 0 3 0 285732354 167141376 12582 33554432000 4194304 5964478 140734760908448 140734760907968 4546669 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/14710/statm: 40806 12582 200 433 0 40370 0
[pid=14710/tid=14711] ppid=14708 vsize=163224 CPUtime=31.8 cores=1,3,5,7
/proc/14710/task/14711/stat : 14711 (pwbo2.01) R 14708 14710 14514 0 -1 4202560 7146 0 0 0 3178 2 0 0 20 0 3 0 285732355 167141376 12582 33554432000 4194304 5964478 140734760908448 139980668721248 4400406 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=14710/tid=14712] ppid=14708 vsize=163224 CPUtime=31.79 cores=1,3,5,7
/proc/14710/task/14712/stat : 14712 (pwbo2.01) R 14708 14710 14514 0 -1 4202560 4905 0 0 0 3176 3 0 0 20 0 3 0 285732355 167141376 12582 33554432000 4194304 5964478 140734760908448 139980658231416 4220672 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 63.78
Current children cumulated vsize (KiB) 163224

[startup+32.7003 s]
/proc/loadavg: 4.00 3.88 3.03 5/181 14713
/proc/meminfo: memFree=31257120/32873648 swapFree=7116/7116
[pid=14710] ppid=14708 vsize=163384 CPUtime=65.36 cores=1,3,5,7
/proc/14710/stat : 14710 (pwbo2.01) S 14708 14710 14514 0 -1 4202496 13271 0 0 0 6530 6 0 0 20 0 3 0 285732354 167305216 13019 33554432000 4194304 5964478 140734760908448 140734760907968 4546669 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/14710/statm: 40846 13019 200 433 0 40410 0
[pid=14710/tid=14711] ppid=14708 vsize=163384 CPUtime=32.6 cores=1,3,5,7
/proc/14710/task/14711/stat : 14711 (pwbo2.01) R 14708 14710 14514 0 -1 4202560 7146 0 0 0 3258 2 0 0 20 0 3 0 285732355 167305216 13019 33554432000 4194304 5964478 140734760908448 139980668721248 4399904 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=14710/tid=14712] ppid=14708 vsize=163384 CPUtime=32.58 cores=1,3,5,7
/proc/14710/task/14712/stat : 14712 (pwbo2.01) R 14708 14710 14514 0 -1 4202560 5342 0 0 0 3255 3 0 0 20 0 3 0 285732355 167305216 13019 33554432000 4194304 5964478 140734760908448 139980658231608 4400087 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 65.36
Current children cumulated vsize (KiB) 163384

[startup+32.9003 s]
/proc/loadavg: 4.00 3.88 3.03 5/181 14713
/proc/meminfo: memFree=31253896/32873648 swapFree=7116/7116
[pid=14710] ppid=14708 vsize=163384 CPUtime=65.77 cores=1,3,5,7
/proc/14710/stat : 14710 (pwbo2.01) S 14708 14710 14514 0 -1 4202496 13403 0 0 0 6571 6 0 0 20 0 3 0 285732354 167305216 13151 33554432000 4194304 5964478 140734760908448 140734760907968 4546669 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/14710/statm: 40846 13151 200 433 0 40410 0
[pid=14710/tid=14711] ppid=14708 vsize=163384 CPUtime=32.8 cores=1,3,5,7
/proc/14710/task/14711/stat : 14711 (pwbo2.01) R 14708 14710 14514 0 -1 4202560 7146 0 0 0 3278 2 0 0 20 0 3 0 285732355 167305216 13151 33554432000 4194304 5964478 140734760908448 139980668721248 4400071 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=14710/tid=14712] ppid=14708 vsize=163384 CPUtime=32.79 cores=1,3,5,7
/proc/14710/task/14712/stat : 14712 (pwbo2.01) R 14708 14710 14514 0 -1 4202560 5474 0 0 0 3276 3 0 0 20 0 3 0 285732355 167305216 13151 33554432000 4194304 5964478 140734760908448 139980658231608 4399904 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 65.77
Current children cumulated vsize (KiB) 163384

Child status: 255
Real time (s): 32.9949
CPU time (s): 65.793
CPU user time (s): 65.712
CPU system time (s): 0.080987
CPU usage (%): 199.404
Max. virtual memory (cumulated for all children) (KiB): 163548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 65.712
system time used= 0.080987
maximum resident set size= 52888
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13474
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= 106
involuntary context switches= 172

runsolver used 0.058991 second user time and 0.12898 second system time

The end

Launcher Data 

Begin job on node123 at 2012-05-28 11:07:49
IDJOB=3712511
IDBENCH=78754
IDSOLVER=2292
FILE ID=node123/3712511-1338196069
RUNJOBID= node123-1338195143-14531
PBS_JOBID= 14624606
Free space on /tmp= 71676 MiB

SOLVER NAME= pwbo 2.01
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111223004--soft-33-100-0.wbo
COMMAND LINE= pwbo2.01 -file-format=wbo -verbosity=0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3712511-1338196069/watcher-3712511-1338196069 -o /tmp/evaluation-result-3712511-1338196069/solver-3712511-1338196069 -C 1800 -W 1900 -M 15500  pwbo2.01 -file-format=wbo -verbosity=0 HOME/instance-3712511-1338196069.wbo

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

MD5SUM BENCH= 3ecfb348b02f410f6916aad78d9eab96
RANDOM SEED=1804926304

node123.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		: 2667.217
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	: 5334.43
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		: 2667.217
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		: 2667.217
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		: 2667.217
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		: 2667.217
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
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		: 2667.217
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		: 2667.217
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        31343556 kB
Buffers:          306732 kB
Cached:           276292 kB
SwapCached:          956 kB
Active:           393820 kB
Inactive:         300728 kB
Active(anon):     105148 kB
Inactive(anon):     8336 kB
Active(file):     288672 kB
Inactive(file):   292392 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67102956 kB
Dirty:             11368 kB
Writeback:             0 kB
AnonPages:        117328 kB
Mapped:            11120 kB
Shmem:                 0 kB
Slab:             698952 kB
SReclaimable:     143200 kB
SUnreclaim:       555752 kB
KernelStack:        1504 kB
PageTables:         3968 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     185700 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:     32768 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= 71672 MiB
End job on node123 at 2012-05-28 11:08:22