Trace number 3713186

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
wbo 1.71OPTIMUM 197.76 197.879

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111218024--soft-0-100-0.wbo
MD5SUMf742a865179589dbb1861a007b830f45
Bench CategorySOFT-SMALLINT-LIN (only soft constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark10
Best CPU time to get the best result obtained on this benchmark0.603907
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 5034
Min constraint cost 1
Max constraint cost 98
Sum of constraints costs 5033
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1228
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

Solver Data 

0.00/0.00	c ==============================[ Solver Version ]===============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |   wbo:                    1.71 beta - May, 2012                            |
0.00/0.00	c |                                                                             |
0.00/0.00	c Parsing wbo file format. File HOME/instance-3713186-1338214842.wbo.
0.00/0.00	c Instance file HOME/instance-3713186-1338214842.wbo
0.00/0.00	c File size is 10457 bytes.
0.00/0.00	c Highest Coefficient sum: 1228
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 ============================[ Search Statistics ]==============================
0.00/0.00	c | Time (s)  | ID |      Bound      |               Shared Clauses             |
0.00/0.00	c |           |    | value      type |  expCls         impCls        Lit/impCl  |
0.00/0.00	c ===============================================================================
9.90/9.92	c | 9.92      | 0  | 1            lb |  0                0                0.00  |
19.79/19.84	c | 19.84     | 0  | 2            lb |  0                0                0.00  |
34.78/34.85	c | 34.85     | 0  | 3            lb |  0                0                0.00  |
50.38/50.47	c | 50.48     | 0  | 4            lb |  0                0                0.00  |
72.38/72.46	c | 72.46     | 0  | 5            lb |  0                0                0.00  |
90.67/90.71	c | 90.71     | 0  | 6            lb |  0                0                0.00  |
120.27/120.31	c | 120.32    | 0  | 7            lb |  0                0                0.00  |
140.27/140.32	c | 140.32    | 0  | 8            lb |  0                0                0.00  |
168.06/168.10	c | 168.10    | 0  | 9            lb |  0                0                0.00  |
197.66/197.78	c | 197.78    | 0  | 10           lb |  0                0                0.00  |
197.76/197.87	c | 197.87    | 0  | 10           ub |  0                0                0.00  |
197.76/197.87	c ===============================================================================
197.76/197.87	c Wall Clock Time: 197.87 s
197.76/197.87	o 10
197.76/197.87	c Best Solution: 10
197.76/197.87	s OPTIMUM FOUND
197.76/197.87	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	10

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-3713186-1338214842/watcher-3713186-1338214842 -o /tmp/evaluation-result-3713186-1338214842/solver-3713186-1338214842 -C 1800 -W 1900 -M 15500 wbo1.71 -file-format=wbo HOME/instance-3713186-1338214842.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: 2.07 2.02 2.00 2/178 4372
/proc/meminfo: memFree=30585788/32873844 swapFree=7112/7112
[pid=4372] ppid=4370 vsize=83652 CPUtime=0 cores=0,2,4,6
/proc/4372/stat : 4372 (wbo1.71) S 4370 4372 1215 0 -1 4202496 805 0 0 0 0 0 0 0 20 0 2 0 287609862 85659648 754 33554432000 4194304 5964318 140733816697440 140733816696960 4546589 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/4372/statm: 20913 754 193 433 0 20477 0
[pid=4372/tid=4373] ppid=4370 vsize=83652 CPUtime=0 cores=0,2,4,6
/proc/4372/task/4373/stat : 4373 (wbo1.71) R 4370 4372 1215 0 -1 4202560 80 0 0 0 0 0 0 0 20 0 2 0 287609863 85659648 754 33554432000 4194304 5964318 140733816697440 140736603126296 5136324 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0

[startup+0.0995809 s]
/proc/loadavg: 2.07 2.02 2.00 2/178 4372
/proc/meminfo: memFree=30585788/32873844 swapFree=7112/7112
[pid=4372] ppid=4370 vsize=83652 CPUtime=0.09 cores=0,2,4,6
/proc/4372/stat : 4372 (wbo1.71) S 4370 4372 1215 0 -1 4202496 1124 0 0 0 9 0 0 0 20 0 2 0 287609862 85659648 1073 33554432000 4194304 5964318 140733816697440 140733816696960 4546589 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/4372/statm: 20913 1073 194 433 0 20477 0
[pid=4372/tid=4373] ppid=4370 vsize=83652 CPUtime=0.08 cores=0,2,4,6
/proc/4372/task/4373/stat : 4373 (wbo1.71) R 4370 4372 1215 0 -1 4202560 399 0 0 0 8 0 0 0 20 0 2 0 287609863 85659648 1073 33554432000 4194304 5964318 140733816697440 139686058481656 4222474 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 83652

[startup+0.100296 s]
/proc/loadavg: 2.07 2.02 2.00 2/178 4372
/proc/meminfo: memFree=30585788/32873844 swapFree=7112/7112
[pid=4372] ppid=4370 vsize=83652 CPUtime=0.09 cores=0,2,4,6
/proc/4372/stat : 4372 (wbo1.71) S 4370 4372 1215 0 -1 4202496 1127 0 0 0 9 0 0 0 20 0 2 0 287609862 85659648 1076 33554432000 4194304 5964318 140733816697440 140733816696960 4546589 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/4372/statm: 20913 1076 194 433 0 20477 0
[pid=4372/tid=4373] ppid=4370 vsize=83652 CPUtime=0.08 cores=0,2,4,6
/proc/4372/task/4373/stat : 4373 (wbo1.71) R 4370 4372 1215 0 -1 4202560 402 0 0 0 8 0 0 0 20 0 2 0 287609863 85659648 1076 33554432000 4194304 5964318 140733816697440 139686058481656 5136324 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 83652

[startup+0.300253 s]
/proc/loadavg: 2.07 2.02 2.00 2/178 4372
/proc/meminfo: memFree=30585788/32873844 swapFree=7112/7112
[pid=4372] ppid=4370 vsize=83652 CPUtime=0.29 cores=0,2,4,6
/proc/4372/stat : 4372 (wbo1.71) S 4370 4372 1215 0 -1 4202496 1532 0 0 0 29 0 0 0 20 0 2 0 287609862 85659648 1481 33554432000 4194304 5964318 140733816697440 140733816696960 4546589 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/4372/statm: 20913 1481 194 433 0 20477 0
[pid=4372/tid=4373] ppid=4370 vsize=83652 CPUtime=0.28 cores=0,2,4,6
/proc/4372/task/4373/stat : 4373 (wbo1.71) R 4370 4372 1215 0 -1 4202560 807 0 0 0 28 0 0 0 20 0 2 0 287609863 85659648 1481 33554432000 4194304 5964318 140733816697440 139686058481656 5136324 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 83652

[startup+0.700253 s]
/proc/loadavg: 2.07 2.02 2.00 2/178 4372
/proc/meminfo: memFree=30585788/32873844 swapFree=7112/7112
[pid=4372] ppid=4370 vsize=83652 CPUtime=0.69 cores=0,2,4,6
/proc/4372/stat : 4372 (wbo1.71) S 4370 4372 1215 0 -1 4202496 2046 0 0 0 69 0 0 0 20 0 2 0 287609862 85659648 1995 33554432000 4194304 5964318 140733816697440 140733816696960 4546589 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/4372/statm: 20913 1995 194 433 0 20477 0
[pid=4372/tid=4373] ppid=4370 vsize=83652 CPUtime=0.68 cores=0,2,4,6
/proc/4372/task/4373/stat : 4373 (wbo1.71) R 4370 4372 1215 0 -1 4202560 1321 0 0 0 68 0 0 0 20 0 2 0 287609863 85659648 1995 33554432000 4194304 5964318 140733816697440 139686058481656 4221120 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 83652

[startup+1.50025 s]
/proc/loadavg: 2.07 2.02 2.00 3/180 4374
/proc/meminfo: memFree=30577820/32873844 swapFree=7112/7112
[pid=4372] ppid=4370 vsize=83796 CPUtime=1.49 cores=0,2,4,6
/proc/4372/stat : 4372 (wbo1.71) S 4370 4372 1215 0 -1 4202496 2459 0 0 0 149 0 0 0 20 0 2 0 287609862 85807104 2408 33554432000 4194304 5964318 140733816697440 140733816696960 4546589 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/4372/statm: 20949 2408 194 433 0 20513 0
[pid=4372/tid=4373] ppid=4370 vsize=83796 CPUtime=1.48 cores=0,2,4,6
/proc/4372/task/4373/stat : 4373 (wbo1.71) R 4370 4372 1215 0 -1 4202560 1734 0 0 0 148 0 0 0 20 0 2 0 287609863 85807104 2408 33554432000 4194304 5964318 140733816697440 139686058481704 4399973 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 83796

[startup+3.10025 s]
/proc/loadavg: 2.06 2.02 2.00 3/180 4374
/proc/meminfo: memFree=30575960/32873844 swapFree=7112/7112
[pid=4372] ppid=4370 vsize=83796 CPUtime=3.09 cores=0,2,4,6
/proc/4372/stat : 4372 (wbo1.71) S 4370 4372 1215 0 -1 4202496 2996 0 0 0 309 0 0 0 20 0 2 0 287609862 85807104 2945 33554432000 4194304 5964318 140733816697440 140733816696960 4546589 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/4372/statm: 20949 2945 194 433 0 20513 0
[pid=4372/tid=4373] ppid=4370 vsize=83796 CPUtime=3.07 cores=0,2,4,6
/proc/4372/task/4373/stat : 4373 (wbo1.71) R 4370 4372 1215 0 -1 4202560 2271 0 0 0 307 0 0 0 20 0 2 0 287609863 85807104 2945 33554432000 4194304 5964318 140733816697440 139686058481464 4399824 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 83796

[startup+6.30025 s]
/proc/loadavg: 2.06 2.02 2.00 3/180 4374
/proc/meminfo: memFree=30571496/32873844 swapFree=7112/7112
[pid=4372] ppid=4370 vsize=83868 CPUtime=6.28 cores=0,2,4,6
/proc/4372/stat : 4372 (wbo1.71) S 4370 4372 1215 0 -1 4202496 4128 0 0 0 628 0 0 0 20 0 2 0 287609862 85880832 4077 33554432000 4194304 5964318 140733816697440 140733816696960 4546589 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/4372/statm: 20967 4077 194 433 0 20531 0
[pid=4372/tid=4373] ppid=4370 vsize=83868 CPUtime=6.27 cores=0,2,4,6
/proc/4372/task/4373/stat : 4373 (wbo1.71) R 4370 4372 1215 0 -1 4202560 3403 0 0 0 627 0 0 0 20 0 2 0 287609863 85880832 4077 33554432000 4194304 5964318 140733816697440 139686058481656 5136324 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 83868

[startup+12.7003 s]
/proc/loadavg: 2.05 2.01 2.00 3/180 4374
/proc/meminfo: memFree=30563808/32873844 swapFree=7112/7112
[pid=4372] ppid=4370 vsize=83652 CPUtime=12.69 cores=0,2,4,6
/proc/4372/stat : 4372 (wbo1.71) S 4370 4372 1215 0 -1 4202496 5620 0 0 0 1268 1 0 0 20 0 2 0 287609862 85659648 5515 33554432000 4194304 5964318 140733816697440 140733816696960 4546589 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/4372/statm: 20913 5515 198 433 0 20477 0
[pid=4372/tid=4373] ppid=4370 vsize=83652 CPUtime=12.65 cores=0,2,4,6
/proc/4372/task/4373/stat : 4373 (wbo1.71) R 4370 4372 1215 0 -1 4202560 4895 0 0 0 1264 1 0 0 20 0 2 0 287609863 85659648 5515 33554432000 4194304 5964318 140733816697440 139686058482616 4399991 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 83652

[startup+25.5003 s]
/proc/loadavg: 2.04 2.01 2.00 3/179 4374
/proc/meminfo: memFree=30560824/32873844 swapFree=7112/7112
[pid=4372] ppid=4370 vsize=83652 CPUtime=25.49 cores=0,2,4,6
/proc/4372/stat : 4372 (wbo1.71) S 4370 4372 1215 0 -1 4202496 6557 0 0 0 2548 1 0 0 20 0 2 0 287609862 85659648 6384 33554432000 4194304 5964318 140733816697440 140733816696960 4546589 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/4372/statm: 20913 6384 198 433 0 20477 0
[pid=4372/tid=4373] ppid=4370 vsize=83652 CPUtime=25.42 cores=0,2,4,6
/proc/4372/task/4373/stat : 4373 (wbo1.71) R 4370 4372 1215 0 -1 4202560 5832 0 0 0 2541 1 0 0 20 0 2 0 287609863 85659648 6384 33554432000 4194304 5964318 140733816697440 139686058482616 4399971 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 83652

[startup+51.1003 s]
/proc/loadavg: 2.03 2.01 2.00 3/179 4374
/proc/meminfo: memFree=30546496/32873844 swapFree=7112/7112
[pid=4372] ppid=4370 vsize=83652 CPUtime=51.08 cores=0,2,4,6
/proc/4372/stat : 4372 (wbo1.71) S 4370 4372 1215 0 -1 4202496 10168 0 0 0 5106 2 0 0 20 0 2 0 287609862 85659648 9644 33554432000 4194304 5964318 140733816697440 140733816696960 4546589 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/4372/statm: 20913 9644 198 433 0 20477 0
[pid=4372/tid=4373] ppid=4370 vsize=83652 CPUtime=50.95 cores=0,2,4,6
/proc/4372/task/4373/stat : 4373 (wbo1.71) R 4370 4372 1215 0 -1 4202560 9443 0 0 0 5093 2 0 0 20 0 2 0 287609863 85659648 9644 33554432000 4194304 5964318 140733816697440 139686058482504 4399971 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 83652

[startup+102.306 s]
/proc/loadavg: 2.01 2.01 2.00 3/179 4374
/proc/meminfo: memFree=30542576/32873844 swapFree=7112/7112
[pid=4372] ppid=4370 vsize=83652 CPUtime=102.27 cores=0,2,4,6
/proc/4372/stat : 4372 (wbo1.71) S 4370 4372 1215 0 -1 4202496 11607 0 0 0 10225 2 0 0 20 0 2 0 287609862 85659648 10892 33554432000 4194304 5964318 140733816697440 140733816696960 4546589 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/4372/statm: 20913 10892 198 433 0 20477 0
[pid=4372/tid=4373] ppid=4370 vsize=83652 CPUtime=102.03 cores=0,2,4,6
/proc/4372/task/4373/stat : 4373 (wbo1.71) R 4370 4372 1215 0 -1 4202560 10882 0 0 0 10200 3 0 0 20 0 2 0 287609863 85659648 10892 33554432000 4194304 5964318 140733816697440 139686058482008 4399824 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 83652

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 4374
/proc/meminfo: memFree=30539104/32873844 swapFree=7112/7112
[pid=4372] ppid=4370 vsize=83652 CPUtime=162.27 cores=0,2,4,6
/proc/4372/stat : 4372 (wbo1.71) S 4370 4372 1215 0 -1 4202496 12430 0 0 0 16224 3 0 0 20 0 2 0 287609862 85659648 11715 33554432000 4194304 5964318 140733816697440 140733816696960 4546589 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/4372/statm: 20913 11715 198 433 0 20477 0
[pid=4372/tid=4373] ppid=4370 vsize=83652 CPUtime=161.87 cores=0,2,4,6
/proc/4372/task/4373/stat : 4373 (wbo1.71) R 4370 4372 1215 0 -1 4202560 11705 0 0 0 16182 5 0 0 20 0 2 0 287609863 85659648 11715 33554432000 4194304 5964318 140733816697440 139686058481464 4221120 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 83652

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

[startup+179.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 4374
/proc/meminfo: memFree=30524356/32873844 swapFree=7112/7112
[pid=4372] ppid=4370 vsize=83652 CPUtime=179.06 cores=0,2,4,6
/proc/4372/stat : 4372 (wbo1.71) S 4370 4372 1215 0 -1 4202496 16151 0 0 0 17902 4 0 0 20 0 2 0 287609862 85659648 15315 33554432000 4194304 5964318 140733816697440 140733816696960 4546589 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/4372/statm: 20913 15315 198 433 0 20477 0
[pid=4372/tid=4373] ppid=4370 vsize=83652 CPUtime=178.62 cores=0,2,4,6
/proc/4372/task/4373/stat : 4373 (wbo1.71) R 4370 4372 1215 0 -1 4202560 15426 0 0 0 17856 6 0 0 20 0 2 0 287609863 85659648 15315 33554432000 4194304 5964318 140733816697440 139686058482616 4399971 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 179.06
Current children cumulated vsize (KiB) 83652

[startup+185.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 4375
/proc/meminfo: memFree=30524348/32873844 swapFree=7112/7112
[pid=4372] ppid=4370 vsize=83652 CPUtime=185.46 cores=0,2,4,6
/proc/4372/stat : 4372 (wbo1.71) S 4370 4372 1215 0 -1 4202496 16151 0 0 0 18542 4 0 0 20 0 2 0 287609862 85659648 15315 33554432000 4194304 5964318 140733816697440 140733816696960 4546589 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/4372/statm: 20913 15315 198 433 0 20477 0
[pid=4372/tid=4373] ppid=4370 vsize=83652 CPUtime=185.01 cores=0,2,4,6
/proc/4372/task/4373/stat : 4373 (wbo1.71) R 4370 4372 1215 0 -1 4202560 15426 0 0 0 18495 6 0 0 20 0 2 0 287609863 85659648 15315 33554432000 4194304 5964318 140733816697440 139686058482616 4399928 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 185.46
Current children cumulated vsize (KiB) 83652

[startup+191.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 4375
/proc/meminfo: memFree=30524348/32873844 swapFree=7112/7112
[pid=4372] ppid=4370 vsize=83652 CPUtime=191.86 cores=0,2,4,6
/proc/4372/stat : 4372 (wbo1.71) S 4370 4372 1215 0 -1 4202496 16151 0 0 0 19182 4 0 0 20 0 2 0 287609862 85659648 15315 33554432000 4194304 5964318 140733816697440 140733816696960 4546589 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/4372/statm: 20913 15315 198 433 0 20477 0
[pid=4372/tid=4373] ppid=4370 vsize=83652 CPUtime=191.39 cores=0,2,4,6
/proc/4372/task/4373/stat : 4373 (wbo1.71) R 4370 4372 1215 0 -1 4202560 15426 0 0 0 19133 6 0 0 20 0 2 0 287609863 85659648 15315 33554432000 4194304 5964318 140733816697440 139686058482616 4390178 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 191.86
Current children cumulated vsize (KiB) 83652

[startup+195.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 4375
/proc/meminfo: memFree=30524348/32873844 swapFree=7112/7112
[pid=4372] ppid=4370 vsize=83652 CPUtime=195.06 cores=0,2,4,6
/proc/4372/stat : 4372 (wbo1.71) S 4370 4372 1215 0 -1 4202496 16151 0 0 0 19502 4 0 0 20 0 2 0 287609862 85659648 15315 33554432000 4194304 5964318 140733816697440 140733816696960 4546589 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/4372/statm: 20913 15315 198 433 0 20477 0
[pid=4372/tid=4373] ppid=4370 vsize=83652 CPUtime=194.58 cores=0,2,4,6
/proc/4372/task/4373/stat : 4373 (wbo1.71) R 4370 4372 1215 0 -1 4202560 15426 0 0 0 19452 6 0 0 20 0 2 0 287609863 85659648 15315 33554432000 4194304 5964318 140733816697440 139686058482616 4399879 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 195.06
Current children cumulated vsize (KiB) 83652

[startup+196.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 4375
/proc/meminfo: memFree=30524348/32873844 swapFree=7112/7112
[pid=4372] ppid=4370 vsize=83652 CPUtime=196.66 cores=0,2,4,6
/proc/4372/stat : 4372 (wbo1.71) S 4370 4372 1215 0 -1 4202496 16151 0 0 0 19662 4 0 0 20 0 2 0 287609862 85659648 15315 33554432000 4194304 5964318 140733816697440 140733816696960 4546589 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/4372/statm: 20913 15315 198 433 0 20477 0
[pid=4372/tid=4373] ppid=4370 vsize=83652 CPUtime=196.18 cores=0,2,4,6
/proc/4372/task/4373/stat : 4373 (wbo1.71) R 4370 4372 1215 0 -1 4202560 15426 0 0 0 19612 6 0 0 20 0 2 0 287609863 85659648 15315 33554432000 4194304 5964318 140733816697440 139686058482616 4221120 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 196.66
Current children cumulated vsize (KiB) 83652

[startup+197.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 4375
/proc/meminfo: memFree=30524348/32873844 swapFree=7112/7112
[pid=4372] ppid=4370 vsize=83652 CPUtime=197.46 cores=0,2,4,6
/proc/4372/stat : 4372 (wbo1.71) S 4370 4372 1215 0 -1 4202496 16151 0 0 0 19742 4 0 0 20 0 2 0 287609862 85659648 15315 33554432000 4194304 5964318 140733816697440 140733816696960 4546589 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/4372/statm: 20913 15315 198 433 0 20477 0
[pid=4372/tid=4373] ppid=4370 vsize=83652 CPUtime=196.98 cores=0,2,4,6
/proc/4372/task/4373/stat : 4373 (wbo1.71) R 4370 4372 1215 0 -1 4202560 15426 0 0 0 19692 6 0 0 20 0 2 0 287609863 85659648 15315 33554432000 4194304 5964318 140733816697440 139686058482616 4221120 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 197.46
Current children cumulated vsize (KiB) 83652

[startup+197.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 4375
/proc/meminfo: memFree=30524348/32873844 swapFree=7112/7112
[pid=4372] ppid=4370 vsize=83652 CPUtime=197.66 cores=0,2,4,6
/proc/4372/stat : 4372 (wbo1.71) S 4370 4372 1215 0 -1 4202496 16151 0 0 0 19762 4 0 0 20 0 2 0 287609862 85659648 15315 33554432000 4194304 5964318 140733816697440 140733816696960 4546589 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/4372/statm: 20913 15315 198 433 0 20477 0
[pid=4372/tid=4373] ppid=4370 vsize=83652 CPUtime=197.17 cores=0,2,4,6
/proc/4372/task/4373/stat : 4373 (wbo1.71) R 4370 4372 1215 0 -1 4202560 15426 0 0 0 19711 6 0 0 20 0 2 0 287609863 85659648 15315 33554432000 4194304 5964318 140733816697440 139686058482616 4481300 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 197.66
Current children cumulated vsize (KiB) 83652

[startup+197.8 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 4375
/proc/meminfo: memFree=30524348/32873844 swapFree=7112/7112
[pid=4372] ppid=4370 vsize=83652 CPUtime=197.76 cores=0,2,4,6
/proc/4372/stat : 4372 (wbo1.71) S 4370 4372 1215 0 -1 4202496 16151 0 0 0 19772 4 0 0 20 0 2 0 287609862 85659648 15315 33554432000 4194304 5964318 140733816697440 140733816696960 4546589 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/4372/statm: 20913 15315 198 433 0 20477 0
[pid=4372/tid=4373] ppid=4370 vsize=83652 CPUtime=197.27 cores=0,2,4,6
/proc/4372/task/4373/stat : 4373 (wbo1.71) R 4370 4372 1215 0 -1 4202560 15426 0 0 0 19721 6 0 0 20 0 2 0 287609863 85659648 15315 33554432000 4194304 5964318 140733816697440 139686058482616 4599367 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 197.76
Current children cumulated vsize (KiB) 83652

Child status: 255

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 4372 and gives
#  childrusage.ru_utime.tv_sec=197
#  childrusage.ru_utime.tv_usec=291007
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=75988
# CPU time returned by wait4() is 197.367
# while last known CPU time is 197.76
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 197.879
CPU time (s): 197.76
CPU user time (s): 197.72
CPU system time (s): 0.04
CPU usage (%): 99.9398
Max. virtual memory (cumulated for all children) (KiB): 84376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 197.291
system time used= 0.075988
maximum resident set size= 61744
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16154
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4
involuntary context switches= 204

runsolver used 0.375942 second user time and 0.896863 second system time

The end

Launcher Data 

Begin job on node119 at 2012-05-28 16:20:42
IDJOB=3713186
IDBENCH=79224
IDSOLVER=2293
FILE ID=node119/3713186-1338214842
RUNJOBID= node119-1338182452-1231
PBS_JOBID= 14624567
Free space on /tmp= 71608 MiB

SOLVER NAME= wbo 1.71
BENCH NAME= PB10/normalized-PB10/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111218024--soft-0-100-0.wbo
COMMAND LINE= wbo1.71 -file-format=wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3713186-1338214842/watcher-3713186-1338214842 -o /tmp/evaluation-result-3713186-1338214842/solver-3713186-1338214842 -C 1800 -W 1900 -M 15500  wbo1.71 -file-format=wbo HOME/instance-3713186-1338214842.wbo

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

MD5SUM BENCH= f742a865179589dbb1861a007b830f45
RANDOM SEED=129245013

node119.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		: 2666.943
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	: 5333.88
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		: 2666.943
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		: 2666.943
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	: 5331.93
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		: 2666.943
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		: 2666.943
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	: 5331.93
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		: 2666.943
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		: 2666.943
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		: 2666.943
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:        30585788 kB
Buffers:          323916 kB
Cached:           362728 kB
SwapCached:         1840 kB
Active:          1322256 kB
Inactive:         162008 kB
Active(anon):     797620 kB
Inactive(anon):     2068 kB
Active(file):     524636 kB
Inactive(file):   159940 kB
Unevictable:        7112 kB
Mlocked:            7112 kB
SwapTotal:      67108856 kB
SwapFree:       67100200 kB
Dirty:              5424 kB
Writeback:             0 kB
AnonPages:        804608 kB
Mapped:            12512 kB
Shmem:                 8 kB
Slab:             658964 kB
SReclaimable:     101216 kB
SUnreclaim:       557748 kB
KernelStack:        1496 kB
PageTables:         5652 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     147132 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    600064 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= 71600 MiB
End job on node119 at 2012-05-28 16:24:00