Trace number 3728187

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 1.72OPTIMUM 130.86 130.907

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111223004--soft-66-100-0.wbo
MD5SUM2781b3371b432984c0fe1e8064068870
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark19
Best CPU time to get the best result obtained on this benchmark1.17282
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 constraints42
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 1838
Min constraint cost 1
Max constraint cost 97
Sum of constraints costs 1837
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

Solver Data 

0.00/0.00	c ==============================[ Solver Version ]===============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |   wbo:                     1.72 beta - May, 2012                            |
0.00/0.00	c |                                                                             |
0.00/0.00	c Parsing wbo file format. File HOME/instance-3728187-1338673633.wbo.
0.00/0.00	c Instance file HOME/instance-3728187-1338673633.wbo
0.00/0.00	c File size is 10178 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:      211                                                 |
0.00/0.00	c |  Number Clauses:        30                                                  |
0.00/0.00	c |  Number Cardinality:    41                                                  |
0.00/0.00	c |  Number PB Constraints: 30                                                  |
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Problem Type:          Optimization                                        |
0.00/0.00	c |  Objective Function:    Cardinality 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 ===============================================================================
12.00/12.06	c | 12.07     | 0  | 1            lb |  0                0                0.00  |
21.68/21.73	c | 21.73     | 0  | 6            lb |  0                0                0.00  |
31.08/31.10	c | 31.11     | 0  | 7            lb |  0                0                0.00  |
39.07/39.10	c | 39.11     | 0  | 9            lb |  0                0                0.00  |
46.67/46.72	c | 46.72     | 0  | 10           lb |  0                0                0.00  |
52.78/52.87	c | 52.88     | 0  | 11           lb |  0                0                0.00  |
62.37/62.45	c | 62.45     | 0  | 12           lb |  0                0                0.00  |
70.17/70.20	c | 70.20     | 0  | 14           lb |  0                0                0.00  |
79.17/79.27	c | 79.27     | 0  | 15           lb |  0                0                0.00  |
90.86/90.98	c | 90.99     | 0  | 16           lb |  0                0                0.00  |
102.26/102.36	c | 102.36    | 0  | 17           lb |  0                0                0.00  |
113.26/113.31	c | 113.31    | 0  | 18           lb |  0                0                0.00  |
123.16/123.23	c | 123.23    | 0  | 19           lb |  0                0                0.00  |
130.86/130.90	c | 130.91    | 0  | 19           ub |  0                0                0.00  |
130.86/130.90	c ===============================================================================
130.86/130.90	c Wall Clock Time: 130.91 s
130.86/130.90	o 19
130.86/130.90	c Best Solution: 19
130.86/130.90	s OPTIMUM FOUND
130.86/130.90	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	19

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-3728187-1338673633/watcher-3728187-1338673633 -o /tmp/evaluation-result-3728187-1338673633/solver-3728187-1338673633 -C 1800 -W 1900 -M 15500 wbo1.72 -file-format=wbo HOME/instance-3728187-1338673633.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: 1.19 1.55 1.82 3/177 15435
/proc/meminfo: memFree=28206576/32873844 swapFree=7108/7108
[pid=15435] ppid=15433 vsize=83720 CPUtime=0 cores=0,2,4,6
/proc/15435/stat : 15435 (wbo1.72) S 15433 15435 14380 0 -1 4202496 791 0 0 0 0 0 0 0 20 0 2 0 333487875 85729280 740 33554432000 4194304 5964350 140733599648784 140733599648304 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/15435/statm: 20930 740 192 433 0 20494 0
[pid=15435/tid=15436] ppid=15433 vsize=83720 CPUtime=0 cores=0,2,4,6
/proc/15435/task/15436/stat : 15436 (wbo1.72) R 15433 15435 14380 0 -1 4202560 69 0 0 0 0 0 0 0 20 0 2 0 333487875 85729280 740 33554432000 4194304 5964350 140733599648784 140736680413976 4389049 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0

[startup+0.0384751 s]
/proc/loadavg: 1.19 1.55 1.82 3/177 15435
/proc/meminfo: memFree=28206576/32873844 swapFree=7108/7108
[pid=15435] ppid=15433 vsize=83720 CPUtime=0.03 cores=0,2,4,6
/proc/15435/stat : 15435 (wbo1.72) S 15433 15435 14380 0 -1 4202496 916 0 0 0 3 0 0 0 20 0 2 0 333487875 85729280 865 33554432000 4194304 5964350 140733599648784 140733599648304 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/15435/statm: 20930 865 193 433 0 20494 0
[pid=15435/tid=15436] ppid=15433 vsize=83720 CPUtime=0.02 cores=0,2,4,6
/proc/15435/task/15436/stat : 15436 (wbo1.72) R 15433 15435 14380 0 -1 4202560 194 0 0 0 2 0 0 0 20 0 2 0 333487875 85729280 865 33554432000 4194304 5964350 140733599648784 140736680413976 5136410 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 83720

[startup+0.100309 s]
/proc/loadavg: 1.19 1.55 1.82 3/177 15435
/proc/meminfo: memFree=28206576/32873844 swapFree=7108/7108
[pid=15435] ppid=15433 vsize=83720 CPUtime=0.09 cores=0,2,4,6
/proc/15435/stat : 15435 (wbo1.72) S 15433 15435 14380 0 -1 4202496 1077 0 0 0 9 0 0 0 20 0 2 0 333487875 85729280 1026 33554432000 4194304 5964350 140733599648784 140733599648304 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/15435/statm: 20930 1026 193 433 0 20494 0
[pid=15435/tid=15436] ppid=15433 vsize=83720 CPUtime=0.08 cores=0,2,4,6
/proc/15435/task/15436/stat : 15436 (wbo1.72) R 15433 15435 14380 0 -1 4202560 355 0 0 0 8 0 0 0 20 0 2 0 333487875 85729280 1026 33554432000 4194304 5964350 140733599648784 140736680413976 4399998 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 83720

[startup+0.30025 s]
/proc/loadavg: 1.19 1.55 1.82 3/177 15435
/proc/meminfo: memFree=28206576/32873844 swapFree=7108/7108
[pid=15435] ppid=15433 vsize=83720 CPUtime=0.29 cores=0,2,4,6
/proc/15435/stat : 15435 (wbo1.72) S 15433 15435 14380 0 -1 4202496 1448 0 0 0 29 0 0 0 20 0 2 0 333487875 85729280 1397 33554432000 4194304 5964350 140733599648784 140733599648304 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/15435/statm: 20930 1397 193 433 0 20494 0
[pid=15435/tid=15436] ppid=15433 vsize=83720 CPUtime=0.28 cores=0,2,4,6
/proc/15435/task/15436/stat : 15436 (wbo1.72) R 15433 15435 14380 0 -1 4202560 726 0 0 0 28 0 0 0 20 0 2 0 333487875 85729280 1397 33554432000 4194304 5964350 140733599648784 140736680413976 4221984 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 83720

[startup+0.700256 s]
/proc/loadavg: 1.19 1.55 1.82 3/177 15435
/proc/meminfo: memFree=28206576/32873844 swapFree=7108/7108
[pid=15435] ppid=15433 vsize=83864 CPUtime=0.69 cores=0,2,4,6
/proc/15435/stat : 15435 (wbo1.72) S 15433 15435 14380 0 -1 4202496 1935 0 0 0 69 0 0 0 20 0 2 0 333487875 85876736 1884 33554432000 4194304 5964350 140733599648784 140733599648304 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/15435/statm: 20966 1884 193 433 0 20530 0
[pid=15435/tid=15436] ppid=15433 vsize=83864 CPUtime=0.68 cores=0,2,4,6
/proc/15435/task/15436/stat : 15436 (wbo1.72) R 15433 15435 14380 0 -1 4202560 1213 0 0 0 68 0 0 0 20 0 2 0 333487875 85876736 1884 33554432000 4194304 5964350 140733599648784 140736680413976 4400017 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 83864

[startup+1.50025 s]
/proc/loadavg: 1.19 1.55 1.82 3/179 15437
/proc/meminfo: memFree=28199104/32873844 swapFree=7108/7108
[pid=15435] ppid=15433 vsize=83864 CPUtime=1.49 cores=0,2,4,6
/proc/15435/stat : 15435 (wbo1.72) S 15433 15435 14380 0 -1 4202496 2231 0 0 0 149 0 0 0 20 0 2 0 333487875 85876736 2180 33554432000 4194304 5964350 140733599648784 140733599648304 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/15435/statm: 20966 2180 193 433 0 20530 0
[pid=15435/tid=15436] ppid=15433 vsize=83864 CPUtime=1.48 cores=0,2,4,6
/proc/15435/task/15436/stat : 15436 (wbo1.72) R 15433 15435 14380 0 -1 4202560 1509 0 0 0 148 0 0 0 20 0 2 0 333487875 85876736 2180 33554432000 4194304 5964350 140733599648784 140226948753208 4221120 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 83864

[startup+3.10025 s]
/proc/loadavg: 1.19 1.55 1.82 3/179 15437
/proc/meminfo: memFree=28197120/32873844 swapFree=7108/7108
[pid=15435] ppid=15433 vsize=83864 CPUtime=3.09 cores=0,2,4,6
/proc/15435/stat : 15435 (wbo1.72) S 15433 15435 14380 0 -1 4202496 3042 0 0 0 308 1 0 0 20 0 2 0 333487875 85876736 2991 33554432000 4194304 5964350 140733599648784 140733599648304 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/15435/statm: 20966 2991 193 433 0 20530 0
[pid=15435/tid=15436] ppid=15433 vsize=83864 CPUtime=3.07 cores=0,2,4,6
/proc/15435/task/15436/stat : 15436 (wbo1.72) R 15433 15435 14380 0 -1 4202560 2320 0 0 0 306 1 0 0 20 0 2 0 333487875 85876736 2991 33554432000 4194304 5964350 140733599648784 140226948753208 4400023 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 83864

[startup+6.30026 s]
/proc/loadavg: 1.26 1.56 1.82 3/179 15437
/proc/meminfo: memFree=28191680/32873844 swapFree=7108/7108
[pid=15435] ppid=15433 vsize=83936 CPUtime=6.28 cores=0,2,4,6
/proc/15435/stat : 15435 (wbo1.72) S 15433 15435 14380 0 -1 4202496 4253 0 0 0 627 1 0 0 20 0 2 0 333487875 85950464 4202 33554432000 4194304 5964350 140733599648784 140733599648304 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/15435/statm: 20984 4202 193 433 0 20548 0
[pid=15435/tid=15436] ppid=15433 vsize=83936 CPUtime=6.27 cores=0,2,4,6
/proc/15435/task/15436/stat : 15436 (wbo1.72) R 15433 15435 14380 0 -1 4202560 3531 0 0 0 626 1 0 0 20 0 2 0 333487875 85950464 4202 33554432000 4194304 5964350 140733599648784 140226948753208 4399840 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 83936

[startup+12.7003 s]
/proc/loadavg: 1.32 1.57 1.82 3/179 15437
/proc/meminfo: memFree=28177876/32873844 swapFree=7108/7108
[pid=15435] ppid=15433 vsize=83720 CPUtime=12.69 cores=0,2,4,6
/proc/15435/stat : 15435 (wbo1.72) S 15433 15435 14380 0 -1 4202496 5893 0 0 0 1267 2 0 0 20 0 2 0 333487875 85729280 5728 33554432000 4194304 5964350 140733599648784 140733599648304 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/15435/statm: 20930 5728 197 433 0 20494 0
[pid=15435/tid=15436] ppid=15433 vsize=83720 CPUtime=12.65 cores=0,2,4,6
/proc/15435/task/15436/stat : 15436 (wbo1.72) R 15433 15435 14380 0 -1 4202560 5171 0 0 0 1263 2 0 0 20 0 2 0 333487875 85729280 5728 33554432000 4194304 5964350 140733599648784 140226948753208 4399976 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 83720

[startup+25.5003 s]
/proc/loadavg: 1.47 1.59 1.82 3/179 15437
/proc/meminfo: memFree=28178752/32873844 swapFree=7108/7108
[pid=15435] ppid=15433 vsize=83720 CPUtime=25.48 cores=0,2,4,6
/proc/15435/stat : 15435 (wbo1.72) S 15433 15435 14380 0 -1 4202496 5934 0 0 0 2546 2 0 0 20 0 2 0 333487875 85729280 5565 33554432000 4194304 5964350 140733599648784 140733599648304 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/15435/statm: 20930 5565 197 433 0 20494 0
[pid=15435/tid=15436] ppid=15433 vsize=83720 CPUtime=25.41 cores=0,2,4,6
/proc/15435/task/15436/stat : 15436 (wbo1.72) R 15433 15435 14380 0 -1 4202560 5212 0 0 0 2539 2 0 0 20 0 2 0 333487875 85729280 5565 33554432000 4194304 5964350 140733599648784 140226948754248 4221120 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 83720

[startup+51.1003 s]
/proc/loadavg: 1.65 1.62 1.82 3/179 15437
/proc/meminfo: memFree=28173220/32873844 swapFree=7108/7108
[pid=15435] ppid=15433 vsize=83720 CPUtime=51.07 cores=0,2,4,6
/proc/15435/stat : 15435 (wbo1.72) S 15433 15435 14380 0 -1 4202496 6855 0 0 0 5105 2 0 0 20 0 2 0 333487875 85729280 6902 33554432000 4194304 5964350 140733599648784 140733599648304 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/15435/statm: 20930 6902 197 433 0 20494 0
[pid=15435/tid=15436] ppid=15433 vsize=83720 CPUtime=50.94 cores=0,2,4,6
/proc/15435/task/15436/stat : 15436 (wbo1.72) R 15433 15435 14380 0 -1 4202560 6133 0 0 0 5092 2 0 0 20 0 2 0 333487875 85729280 6902 33554432000 4194304 5964350 140733599648784 140226948753944 4399861 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 83720

[startup+102.306 s]
/proc/loadavg: 1.85 1.68 1.83 3/179 15437
/proc/meminfo: memFree=28164712/32873844 swapFree=7108/7108
[pid=15435] ppid=15433 vsize=83720 CPUtime=102.26 cores=0,2,4,6
/proc/15435/stat : 15435 (wbo1.72) S 15433 15435 14380 0 -1 4202496 8641 0 0 0 10224 2 0 0 20 0 2 0 333487875 85729280 8685 33554432000 4194304 5964350 140733599648784 140733599648304 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/15435/statm: 20930 8685 197 433 0 20494 0
[pid=15435/tid=15436] ppid=15433 vsize=83720 CPUtime=102.01 cores=0,2,4,6
/proc/15435/task/15436/stat : 15436 (wbo1.72) R 15433 15435 14380 0 -1 4202560 7919 0 0 0 10198 3 0 0 20 0 2 0 333487875 85729280 8685 33554432000 4194304 5964350 140733599648784 140226948753848 4398408 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 83720

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

[startup+115.1 s]
/proc/loadavg: 1.88 1.69 1.83 3/179 15437
/proc/meminfo: memFree=28164464/32873844 swapFree=7108/7108
[pid=15435] ppid=15433 vsize=83720 CPUtime=115.06 cores=0,2,4,6
/proc/15435/stat : 15435 (wbo1.72) S 15433 15435 14380 0 -1 4202496 8641 0 0 0 11504 2 0 0 20 0 2 0 333487875 85729280 8685 33554432000 4194304 5964350 140733599648784 140733599648304 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/15435/statm: 20930 8685 197 433 0 20494 0
[pid=15435/tid=15436] ppid=15433 vsize=83720 CPUtime=114.77 cores=0,2,4,6
/proc/15435/task/15436/stat : 15436 (wbo1.72) R 15433 15435 14380 0 -1 4202560 7919 0 0 0 11474 3 0 0 20 0 2 0 333487875 85729280 8685 33554432000 4194304 5964350 140733599648784 140226948753944 4399944 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 115.06
Current children cumulated vsize (KiB) 83720

[startup+121.5 s]
/proc/loadavg: 1.89 1.70 1.83 3/179 15437
/proc/meminfo: memFree=28163968/32873844 swapFree=7108/7108
[pid=15435] ppid=15433 vsize=83720 CPUtime=121.46 cores=0,2,4,6
/proc/15435/stat : 15435 (wbo1.72) S 15433 15435 14380 0 -1 4202496 8641 0 0 0 12144 2 0 0 20 0 2 0 333487875 85729280 8685 33554432000 4194304 5964350 140733599648784 140733599648304 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/15435/statm: 20930 8685 197 433 0 20494 0
[pid=15435/tid=15436] ppid=15433 vsize=83720 CPUtime=121.15 cores=0,2,4,6
/proc/15435/task/15436/stat : 15436 (wbo1.72) R 15433 15435 14380 0 -1 4202560 7919 0 0 0 12112 3 0 0 20 0 2 0 333487875 85729280 8685 33554432000 4194304 5964350 140733599648784 140226948753944 4400017 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 121.46
Current children cumulated vsize (KiB) 83720

[startup+127.9 s]
/proc/loadavg: 1.90 1.70 1.83 3/179 15437
/proc/meminfo: memFree=28163844/32873844 swapFree=7108/7108
[pid=15435] ppid=15433 vsize=83720 CPUtime=127.85 cores=0,2,4,6
/proc/15435/stat : 15435 (wbo1.72) S 15433 15435 14380 0 -1 4202496 8641 0 0 0 12783 2 0 0 20 0 2 0 333487875 85729280 8685 33554432000 4194304 5964350 140733599648784 140733599648304 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/15435/statm: 20930 8685 197 433 0 20494 0
[pid=15435/tid=15436] ppid=15433 vsize=83720 CPUtime=127.53 cores=0,2,4,6
/proc/15435/task/15436/stat : 15436 (wbo1.72) R 15433 15435 14380 0 -1 4202560 7919 0 0 0 12750 3 0 0 20 0 2 0 333487875 85729280 8685 33554432000 4194304 5964350 140733599648784 140226948753944 4399840 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 127.85
Current children cumulated vsize (KiB) 83720

[startup+129.5 s]
/proc/loadavg: 1.91 1.71 1.83 3/179 15437
/proc/meminfo: memFree=28163844/32873844 swapFree=7108/7108
[pid=15435] ppid=15433 vsize=83720 CPUtime=129.45 cores=0,2,4,6
/proc/15435/stat : 15435 (wbo1.72) S 15433 15435 14380 0 -1 4202496 8641 0 0 0 12943 2 0 0 20 0 2 0 333487875 85729280 8685 33554432000 4194304 5964350 140733599648784 140733599648304 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/15435/statm: 20930 8685 197 433 0 20494 0
[pid=15435/tid=15436] ppid=15433 vsize=83720 CPUtime=129.13 cores=0,2,4,6
/proc/15435/task/15436/stat : 15436 (wbo1.72) R 15433 15435 14380 0 -1 4202560 7919 0 0 0 12910 3 0 0 20 0 2 0 333487875 85729280 8685 33554432000 4194304 5964350 140733599648784 140226948753944 4389208 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 129.45
Current children cumulated vsize (KiB) 83720

[startup+130.3 s]
/proc/loadavg: 1.91 1.71 1.83 3/179 15437
/proc/meminfo: memFree=28163844/32873844 swapFree=7108/7108
[pid=15435] ppid=15433 vsize=83720 CPUtime=130.25 cores=0,2,4,6
/proc/15435/stat : 15435 (wbo1.72) S 15433 15435 14380 0 -1 4202496 8641 0 0 0 13023 2 0 0 20 0 2 0 333487875 85729280 8685 33554432000 4194304 5964350 140733599648784 140733599648304 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/15435/statm: 20930 8685 197 433 0 20494 0
[pid=15435/tid=15436] ppid=15433 vsize=83720 CPUtime=129.93 cores=0,2,4,6
/proc/15435/task/15436/stat : 15436 (wbo1.72) R 15433 15435 14380 0 -1 4202560 7919 0 0 0 12990 3 0 0 20 0 2 0 333487875 85729280 8685 33554432000 4194304 5964350 140733599648784 140226948753944 4399987 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 130.25
Current children cumulated vsize (KiB) 83720

[startup+130.7 s]
/proc/loadavg: 1.91 1.71 1.83 3/179 15437
/proc/meminfo: memFree=28163844/32873844 swapFree=7108/7108
[pid=15435] ppid=15433 vsize=83720 CPUtime=130.65 cores=0,2,4,6
/proc/15435/stat : 15435 (wbo1.72) S 15433 15435 14380 0 -1 4202496 8641 0 0 0 13063 2 0 0 20 0 2 0 333487875 85729280 8685 33554432000 4194304 5964350 140733599648784 140733599648304 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/15435/statm: 20930 8685 197 433 0 20494 0
[pid=15435/tid=15436] ppid=15433 vsize=83720 CPUtime=130.33 cores=0,2,4,6
/proc/15435/task/15436/stat : 15436 (wbo1.72) R 15433 15435 14380 0 -1 4202560 7919 0 0 0 13030 3 0 0 20 0 2 0 333487875 85729280 8685 33554432000 4194304 5964350 140733599648784 140226948753944 4399921 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 130.65
Current children cumulated vsize (KiB) 83720

[startup+130.906 s]
/proc/loadavg: 1.91 1.71 1.83 3/179 15437
/proc/meminfo: memFree=28164028/32873844 swapFree=7108/7108
[pid=15435] ppid=15433 vsize=83720 CPUtime=130.86 cores=0,2,4,6
/proc/15435/stat : 15435 (wbo1.72) S 15433 15435 14380 0 -1 4202496 8641 0 0 0 13084 2 0 0 20 0 2 0 333487875 85729280 8685 33554432000 4194304 5964350 140733599648784 140733599648304 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/15435/statm: 20930 8685 197 433 0 20494 0
[pid=15435/tid=15436] ppid=15433 vsize=83720 CPUtime=130.53 cores=0,2,4,6
/proc/15435/task/15436/stat : 15436 (wbo1.72) R 15433 15435 14380 0 -1 4202560 7919 0 0 0 13050 3 0 0 20 0 2 0 333487875 85729280 8685 33554432000 4194304 5964350 140733599648784 140226948753944 4221120 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 130.86
Current children cumulated vsize (KiB) 83720

Child status: 255

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 15435 and gives
#  childrusage.ru_utime.tv_sec=130
#  childrusage.ru_utime.tv_usec=501160
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=41993
# CPU time returned by wait4() is 130.543
# while last known CPU time is 130.86
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 130.907
CPU time (s): 130.86
CPU user time (s): 130.84
CPU system time (s): 0.02
CPU usage (%): 99.9637
Max. virtual memory (cumulated for all children) (KiB): 84044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 130.501
system time used= 0.041993
maximum resident set size= 34752
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8644
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= 17
involuntary context switches= 138

runsolver used 0.210967 second user time and 0.526919 second system time

The end

Launcher Data 

Begin job on node139 at 2012-06-02 23:47:13
IDJOB=3728187
IDBENCH=78819
IDSOLVER=2315
FILE ID=node139/3728187-1338673633
RUNJOBID= node139-1338673623-15367
PBS_JOBID= 14636493
Free space on /tmp= 71092 MiB

SOLVER NAME= wbo 1.72
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111223004--soft-66-100-0.wbo
COMMAND LINE= wbo1.72 -file-format=wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3728187-1338673633/watcher-3728187-1338673633 -o /tmp/evaluation-result-3728187-1338673633/solver-3728187-1338673633 -C 1800 -W 1900 -M 15500  wbo1.72 -file-format=wbo HOME/instance-3728187-1338673633.wbo

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

MD5SUM BENCH= 2781b3371b432984c0fe1e8064068870
RANDOM SEED=1392029659

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:        28207204 kB
Buffers:          488384 kB
Cached:          3279128 kB
SwapCached:          828 kB
Active:          1701152 kB
Inactive:        2092328 kB
Active(anon):      19724 kB
Inactive(anon):     7964 kB
Active(file):    1681428 kB
Inactive(file):  2084364 kB
Unevictable:        7108 kB
Mlocked:            7108 kB
SwapTotal:      67108856 kB
SwapFree:       67104688 kB
Dirty:             11128 kB
Writeback:             0 kB
AnonPages:         31364 kB
Mapped:            12296 kB
Shmem:                 8 kB
Slab:             732884 kB
SReclaimable:     174408 kB
SUnreclaim:       558476 kB
KernelStack:        1456 kB
PageTables:         4068 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     142728 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:      2048 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= 71088 MiB
End job on node139 at 2012-06-02 23:49:24