Trace number 3713135

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 346.9 347.07

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/
tsp/normalized-t3002.11tsp11.1900544484--soft-0-100-0.wbo
MD5SUMe3f6753fad3114c64a2e1439cb62c0aa
Bench CategorySOFT-SMALLINT-LIN (only soft constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark23.2795
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables231
Total number of constraints2707
Number of soft constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Top cost 137946
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 137945
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 741
Number of bits of the biggest sum of numbers10
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-3713135-1338217546.wbo.
0.00/0.00	c Instance file HOME/instance-3713135-1338217546.wbo
0.00/0.00	c File size is 96781 bytes.
0.00/0.00	c Highest Coefficient sum: 741
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Parsing time:          0.01         s                                      |
0.00/0.00	c |  Number Variables:      2938                                                |
0.00/0.00	c |  Number Clauses:        2684                                                |
0.00/0.00	c |  Number Cardinality:    0                                                   |
0.00/0.00	c |  Number PB Constraints: 23                                                  |
0.00/0.00	c |                                                                             |
0.00/0.01	c |  Problem Type:          Optimization                                        |
0.00/0.01	c |  Objective Function:    PB Constraint                                       |
0.00/0.01	c |                                                                             |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Time (s)  | ID |      Bound      |               Shared Clauses             |
0.00/0.01	c |           |    | value      type |  expCls         impCls        Lit/impCl  |
0.00/0.01	c ===============================================================================
324.21/324.37	c | 324.37    | 0  | 1            lb |  0                0                0.00  |
346.90/347.05	c | 347.05    | 0  | 1            ub |  0                0                0.00  |
346.90/347.05	c ===============================================================================
346.90/347.05	c Wall Clock Time: 347.05 s
346.90/347.05	o 1
346.90/347.05	c Best Solution: 1
346.90/347.05	s OPTIMUM FOUND
346.90/347.05	v -x1 -x2 -x3 -x4 x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 x99 -x100 x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 x179 -x180 -x181 -x182 -x183 x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 x225 -x226 -x227 -x228 -x229 -x230 -x231

Verifier Data 

OK	1

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3713135-1338217546/watcher-3713135-1338217546 -o /tmp/evaluation-result-3713135-1338217546/solver-3713135-1338217546 -C 1800 -W 1900 -M 15500 wbo1.71 -file-format=wbo HOME/instance-3713135-1338217546.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: 2.00 2.00 2.00 3/177 2242
/proc/meminfo: memFree=26824080/32873648 swapFree=6336/6336
[pid=2242] ppid=2240 vsize=3600 CPUtime=0 cores=1,3,5,7
/proc/2242/stat : 2242 (wbo1.71) R 2240 2242 32463 0 -1 4202496 382 0 0 0 0 0 0 0 20 0 1 0 287881835 3686400 334 33554432000 4194304 5964318 140736489418432 140736489416680 4395170 0 0 4096 16387 0 0 0 17 5 0 0 0 0 0
/proc/2242/statm: 900 334 169 433 0 440 0

[startup+0.046656 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 2242
/proc/meminfo: memFree=26824080/32873648 swapFree=6336/6336
[pid=2242] ppid=2240 vsize=84288 CPUtime=0.04 cores=1,3,5,7
/proc/2242/stat : 2242 (wbo1.71) S 2240 2242 32463 0 -1 4202496 1407 0 0 0 4 0 0 0 20 0 2 0 287881835 86310912 1335 33554432000 4194304 5964318 140736489418432 140736489417952 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/2242/statm: 21072 1335 194 433 0 20636 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 84288

[startup+0.100158 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 2242
/proc/meminfo: memFree=26824080/32873648 swapFree=6336/6336
[pid=2242] ppid=2240 vsize=84288 CPUtime=0.09 cores=1,3,5,7
/proc/2242/stat : 2242 (wbo1.71) S 2240 2242 32463 0 -1 4202496 1588 0 0 0 9 0 0 0 20 0 2 0 287881835 86310912 1516 33554432000 4194304 5964318 140736489418432 140736489417952 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/2242/statm: 21072 1516 194 433 0 20636 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 84288

[startup+0.300112 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 2242
/proc/meminfo: memFree=26824080/32873648 swapFree=6336/6336
[pid=2242] ppid=2240 vsize=84288 CPUtime=0.29 cores=1,3,5,7
/proc/2242/stat : 2242 (wbo1.71) S 2240 2242 32463 0 -1 4202496 2173 0 0 0 29 0 0 0 20 0 2 0 287881835 86310912 2101 33554432000 4194304 5964318 140736489418432 140736489417952 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/2242/statm: 21072 2101 194 433 0 20636 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 84288

[startup+0.700119 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 2242
/proc/meminfo: memFree=26824080/32873648 swapFree=6336/6336
[pid=2242] ppid=2240 vsize=84288 CPUtime=0.69 cores=1,3,5,7
/proc/2242/stat : 2242 (wbo1.71) S 2240 2242 32463 0 -1 4202496 3568 0 0 0 69 0 0 0 20 0 2 0 287881835 86310912 3496 33554432000 4194304 5964318 140736489418432 140736489417952 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/2242/statm: 21072 3496 194 433 0 20636 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 84288

[startup+1.50023 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 2244
/proc/meminfo: memFree=26807572/32873648 swapFree=6336/6336
[pid=2242] ppid=2240 vsize=84432 CPUtime=1.49 cores=1,3,5,7
/proc/2242/stat : 2242 (wbo1.71) S 2240 2242 32463 0 -1 4202496 6147 0 0 0 148 1 0 0 20 0 2 0 287881835 86458368 6075 33554432000 4194304 5964318 140736489418432 140736489417952 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/2242/statm: 21108 6075 194 433 0 20672 0
[pid=2242/tid=2244] ppid=2240 vsize=84432 CPUtime=1.47 cores=1,3,5,7
/proc/2242/task/2244/stat : 2244 (wbo1.71) R 2240 2242 32463 0 -1 4202560 5258 0 0 0 146 1 0 0 20 0 2 0 287881836 86458368 6075 33554432000 4194304 5964318 140736489418432 140000046815224 5136394 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 84432

[startup+3.10026 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 2244
/proc/meminfo: memFree=26794040/32873648 swapFree=6336/6336
[pid=2242] ppid=2240 vsize=84504 CPUtime=3.09 cores=1,3,5,7
/proc/2242/stat : 2242 (wbo1.71) S 2240 2242 32463 0 -1 4202496 9668 0 0 0 307 2 0 0 20 0 2 0 287881835 86532096 9596 33554432000 4194304 5964318 140736489418432 140736489417952 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/2242/statm: 21126 9596 194 433 0 20690 0
[pid=2242/tid=2244] ppid=2240 vsize=84504 CPUtime=3.07 cores=1,3,5,7
/proc/2242/task/2244/stat : 2244 (wbo1.71) R 2240 2242 32463 0 -1 4202560 8779 0 0 0 305 2 0 0 20 0 2 0 287881836 86532096 9596 33554432000 4194304 5964318 140736489418432 140000046815224 4400408 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 84504

[startup+6.30025 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 2244
/proc/meminfo: memFree=26772124/32873648 swapFree=6336/6336
[pid=2242] ppid=2240 vsize=84504 CPUtime=6.29 cores=1,3,5,7
/proc/2242/stat : 2242 (wbo1.71) S 2240 2242 32463 0 -1 4202496 13060 0 0 0 626 3 0 0 20 0 2 0 287881835 86532096 12988 33554432000 4194304 5964318 140736489418432 140736489417952 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/2242/statm: 21126 12988 194 433 0 20690 0
[pid=2242/tid=2244] ppid=2240 vsize=84504 CPUtime=6.26 cores=1,3,5,7
/proc/2242/task/2244/stat : 2244 (wbo1.71) R 2240 2242 32463 0 -1 4202560 12171 0 0 0 623 3 0 0 20 0 2 0 287881836 86532096 12988 33554432000 4194304 5964318 140736489418432 140000046815224 4391584 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 84504

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 2244
/proc/meminfo: memFree=26735776/32873648 swapFree=6336/6336
[pid=2242] ppid=2240 vsize=150148 CPUtime=12.69 cores=1,3,5,7
/proc/2242/stat : 2242 (wbo1.71) S 2240 2242 32463 0 -1 4202496 23955 0 0 0 1264 5 0 0 20 0 2 0 287881835 153751552 23883 33554432000 4194304 5964318 140736489418432 140736489417952 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/2242/statm: 37537 23883 194 433 0 37101 0
[pid=2242/tid=2244] ppid=2240 vsize=150148 CPUtime=12.64 cores=1,3,5,7
/proc/2242/task/2244/stat : 2244 (wbo1.71) R 2240 2242 32463 0 -1 4202560 23066 0 0 0 1259 5 0 0 20 0 2 0 287881836 153751552 23883 33554432000 4194304 5964318 140736489418432 140000046815224 4399824 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 150148

[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 2244
/proc/meminfo: memFree=26667940/32873648 swapFree=6336/6336
[pid=2242] ppid=2240 vsize=215844 CPUtime=25.49 cores=1,3,5,7
/proc/2242/stat : 2242 (wbo1.71) S 2240 2242 32463 0 -1 4202496 39605 0 0 0 2540 9 0 0 20 0 2 0 287881835 221024256 39533 33554432000 4194304 5964318 140736489418432 140736489417952 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/2242/statm: 53961 39533 194 433 0 53525 0
[pid=2242/tid=2244] ppid=2240 vsize=215844 CPUtime=25.41 cores=1,3,5,7
/proc/2242/task/2244/stat : 2244 (wbo1.71) R 2240 2242 32463 0 -1 4202560 38716 0 0 0 2532 9 0 0 20 0 2 0 287881836 221024256 39533 33554432000 4194304 5964318 140736489418432 140000046815224 4220672 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 215844

[startup+51.1003 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 2244
/proc/meminfo: memFree=26586812/32873648 swapFree=6336/6336
[pid=2242] ppid=2240 vsize=281380 CPUtime=51.08 cores=1,3,5,7
/proc/2242/stat : 2242 (wbo1.71) S 2240 2242 32463 0 -1 4202496 60378 0 0 0 5095 13 0 0 20 0 2 0 287881835 288133120 60306 33554432000 4194304 5964318 140736489418432 140736489417952 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/2242/statm: 70345 60306 194 433 0 69909 0
[pid=2242/tid=2244] ppid=2240 vsize=281380 CPUtime=50.94 cores=1,3,5,7
/proc/2242/task/2244/stat : 2244 (wbo1.71) R 2240 2242 32463 0 -1 4202560 59489 0 0 0 5081 13 0 0 20 0 2 0 287881836 288133120 60306 33554432000 4194304 5964318 140736489418432 140000046815224 4399971 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 281380

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 2244
/proc/meminfo: memFree=26514072/32873648 swapFree=6336/6336
[pid=2242] ppid=2240 vsize=347156 CPUtime=102.28 cores=1,3,5,7
/proc/2242/stat : 2242 (wbo1.71) S 2240 2242 32463 0 -1 4202496 77447 0 0 0 10212 16 0 0 20 0 2 0 287881835 355487744 77375 33554432000 4194304 5964318 140736489418432 140736489417952 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/2242/statm: 86789 77375 194 433 0 86353 0
[pid=2242/tid=2244] ppid=2240 vsize=347156 CPUtime=102.02 cores=1,3,5,7
/proc/2242/task/2244/stat : 2244 (wbo1.71) R 2240 2242 32463 0 -1 4202560 76558 0 0 0 10185 17 0 0 20 0 2 0 287881836 355487744 77375 33554432000 4194304 5964318 140736489418432 140000046815224 4399758 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 347156

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 2244
/proc/meminfo: memFree=26437184/32873648 swapFree=6336/6336
[pid=2242] ppid=2240 vsize=412692 CPUtime=162.27 cores=1,3,5,7
/proc/2242/stat : 2242 (wbo1.71) S 2240 2242 32463 0 -1 4202496 87288 0 0 0 16209 18 0 0 20 0 2 0 287881835 422596608 87216 33554432000 4194304 5964318 140736489418432 140736489417952 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/2242/statm: 103173 87216 194 433 0 102737 0
[pid=2242/tid=2244] ppid=2240 vsize=412692 CPUtime=161.85 cores=1,3,5,7
/proc/2242/task/2244/stat : 2244 (wbo1.71) R 2240 2242 32463 0 -1 4202560 86399 0 0 0 16166 19 0 0 20 0 2 0 287881836 422596608 87216 33554432000 4194304 5964318 140736489418432 140000046815224 4399824 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 412692

[startup+222.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/179 2245
/proc/meminfo: memFree=26291008/32873648 swapFree=6336/6336
[pid=2242] ppid=2240 vsize=478228 CPUtime=222.26 cores=1,3,5,7
/proc/2242/stat : 2242 (wbo1.71) S 2240 2242 32463 0 -1 4202496 103111 0 0 0 22203 23 0 0 20 0 2 0 287881835 489705472 103039 33554432000 4194304 5964318 140736489418432 140736489417952 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/2242/statm: 119557 103039 194 433 0 119121 0
[pid=2242/tid=2244] ppid=2240 vsize=478228 CPUtime=221.7 cores=1,3,5,7
/proc/2242/task/2244/stat : 2244 (wbo1.71) R 2240 2242 32463 0 -1 4202560 102222 0 0 0 22145 25 0 0 20 0 2 0 287881836 489705472 103039 33554432000 4194304 5964318 140736489418432 140000046815224 4400001 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 478228

[startup+282.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/180 2248
/proc/meminfo: memFree=26256780/32873648 swapFree=6336/6336
[pid=2242] ppid=2240 vsize=478588 CPUtime=282.23 cores=1,3,5,7
/proc/2242/stat : 2242 (wbo1.71) S 2240 2242 32463 0 -1 4202496 110872 0 0 0 28198 25 0 0 20 0 2 0 287881835 490074112 110801 33554432000 4194304 5964318 140736489418432 140736489417952 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/2242/statm: 119647 110801 194 433 0 119211 0
[pid=2242/tid=2244] ppid=2240 vsize=478588 CPUtime=281.53 cores=1,3,5,7
/proc/2242/task/2244/stat : 2244 (wbo1.71) R 2240 2242 32463 0 -1 4202560 109983 0 0 0 28124 29 0 0 20 0 2 0 287881836 490074112 110801 33554432000 4194304 5964318 140736489418432 140000046815224 4399824 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 478588

[startup+342.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/179 2248
/proc/meminfo: memFree=26168780/32873648 swapFree=6336/6336
[pid=2242] ppid=2240 vsize=477504 CPUtime=342.2 cores=1,3,5,7
/proc/2242/stat : 2242 (wbo1.71) S 2240 2242 32463 0 -1 4202496 110964 0 0 0 34195 25 0 0 20 0 2 0 287881835 488964096 110487 33554432000 4194304 5964318 140736489418432 140736489417952 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/2242/statm: 119376 110487 198 433 0 118940 0
[pid=2242/tid=2244] ppid=2240 vsize=477504 CPUtime=341.35 cores=1,3,5,7
/proc/2242/task/2244/stat : 2244 (wbo1.71) R 2240 2242 32463 0 -1 4202560 110075 0 0 0 34105 30 0 0 20 0 2 0 287881836 488964096 110487 33554432000 4194304 5964318 140736489418432 140000046816184 4399824 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 477504

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

[startup+345.5 s]
/proc/loadavg: 2.01 2.02 2.00 3/179 2248
/proc/meminfo: memFree=26168764/32873648 swapFree=6336/6336
[pid=2242] ppid=2240 vsize=477504 CPUtime=345.4 cores=1,3,5,7
/proc/2242/stat : 2242 (wbo1.71) S 2240 2242 32463 0 -1 4202496 110968 0 0 0 34515 25 0 0 20 0 2 0 287881835 488964096 110488 33554432000 4194304 5964318 140736489418432 140736489417952 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/2242/statm: 119376 110488 198 433 0 118940 0
[pid=2242/tid=2244] ppid=2240 vsize=477504 CPUtime=344.54 cores=1,3,5,7
/proc/2242/task/2244/stat : 2244 (wbo1.71) R 2240 2242 32463 0 -1 4202560 110079 0 0 0 34424 30 0 0 20 0 2 0 287881836 488964096 110488 33554432000 4194304 5964318 140736489418432 140000046816184 4400019 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 345.4
Current children cumulated vsize (KiB) 477504

[startup+346.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/179 2248
/proc/meminfo: memFree=26168764/32873648 swapFree=6336/6336
[pid=2242] ppid=2240 vsize=477504 CPUtime=346.2 cores=1,3,5,7
/proc/2242/stat : 2242 (wbo1.71) S 2240 2242 32463 0 -1 4202496 110968 0 0 0 34595 25 0 0 20 0 2 0 287881835 488964096 110488 33554432000 4194304 5964318 140736489418432 140736489417952 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/2242/statm: 119376 110488 198 433 0 118940 0
[pid=2242/tid=2244] ppid=2240 vsize=477504 CPUtime=345.33 cores=1,3,5,7
/proc/2242/task/2244/stat : 2244 (wbo1.71) R 2240 2242 32463 0 -1 4202560 110079 0 0 0 34503 30 0 0 20 0 2 0 287881836 488964096 110488 33554432000 4194304 5964318 140736489418432 140000046816184 4400001 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 346.2
Current children cumulated vsize (KiB) 477504

[startup+346.7 s]
/proc/loadavg: 2.01 2.02 2.00 3/179 2248
/proc/meminfo: memFree=26168764/32873648 swapFree=6336/6336
[pid=2242] ppid=2240 vsize=477504 CPUtime=346.6 cores=1,3,5,7
/proc/2242/stat : 2242 (wbo1.71) S 2240 2242 32463 0 -1 4202496 110968 0 0 0 34635 25 0 0 20 0 2 0 287881835 488964096 110488 33554432000 4194304 5964318 140736489418432 140736489417952 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/2242/statm: 119376 110488 198 433 0 118940 0
[pid=2242/tid=2244] ppid=2240 vsize=477504 CPUtime=345.73 cores=1,3,5,7
/proc/2242/task/2244/stat : 2244 (wbo1.71) R 2240 2242 32463 0 -1 4202560 110079 0 0 0 34543 30 0 0 20 0 2 0 287881836 488964096 110488 33554432000 4194304 5964318 140736489418432 140000046816184 4403247 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 346.6
Current children cumulated vsize (KiB) 477504

[startup+346.9 s]
/proc/loadavg: 2.01 2.02 2.00 3/179 2248
/proc/meminfo: memFree=26168764/32873648 swapFree=6336/6336
[pid=2242] ppid=2240 vsize=477504 CPUtime=346.8 cores=1,3,5,7
/proc/2242/stat : 2242 (wbo1.71) S 2240 2242 32463 0 -1 4202496 110968 0 0 0 34655 25 0 0 20 0 2 0 287881835 488964096 110488 33554432000 4194304 5964318 140736489418432 140736489417952 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/2242/statm: 119376 110488 198 433 0 118940 0
[pid=2242/tid=2244] ppid=2240 vsize=477504 CPUtime=345.93 cores=1,3,5,7
/proc/2242/task/2244/stat : 2244 (wbo1.71) R 2240 2242 32463 0 -1 4202560 110079 0 0 0 34563 30 0 0 20 0 2 0 287881836 488964096 110488 33554432000 4194304 5964318 140736489418432 140000046816184 4388230 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 346.8
Current children cumulated vsize (KiB) 477504

[startup+347 s]
/proc/loadavg: 2.01 2.02 2.00 3/179 2248
/proc/meminfo: memFree=26168764/32873648 swapFree=6336/6336
[pid=2242] ppid=2240 vsize=477504 CPUtime=346.9 cores=1,3,5,7
/proc/2242/stat : 2242 (wbo1.71) S 2240 2242 32463 0 -1 4202496 110968 0 0 0 34665 25 0 0 20 0 2 0 287881835 488964096 110488 33554432000 4194304 5964318 140736489418432 140736489417952 4546589 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/2242/statm: 119376 110488 198 433 0 118940 0
[pid=2242/tid=2244] ppid=2240 vsize=477504 CPUtime=346.03 cores=1,3,5,7
/proc/2242/task/2244/stat : 2244 (wbo1.71) R 2240 2242 32463 0 -1 4202560 110079 0 0 0 34573 30 0 0 20 0 2 0 287881836 488964096 110488 33554432000 4194304 5964318 140736489418432 140000046816184 4388180 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 346.9
Current children cumulated vsize (KiB) 477504

Child status: 255

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2242 and gives
#  childrusage.ru_utime.tv_sec=345
#  childrusage.ru_utime.tv_usec=805429
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=329949
# CPU time returned by wait4() is 346.135
# while last known CPU time is 346.9
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 347.07
CPU time (s): 346.9
CPU user time (s): 346.65
CPU system time (s): 0.25
CPU usage (%): 99.9509
Max. virtual memory (cumulated for all children) (KiB): 478588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 345.805
system time used= 0.329949
maximum resident set size= 443400
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 110971
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= 72
involuntary context switches= 1149

runsolver used 0.59091 second user time and 1.37079 second system time

The end

Launcher Data 

Begin job on node112 at 2012-05-28 17:05:46
IDJOB=3713135
IDBENCH=79280
IDSOLVER=2293
FILE ID=node112/3713135-1338217546
RUNJOBID= node112-1338192203-32480
PBS_JOBID= 14624576
Free space on /tmp= 71588 MiB

SOLVER NAME= wbo 1.71
BENCH NAME= PB10/normalized-PB10/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900544484--soft-0-100-0.wbo
COMMAND LINE= wbo1.71 -file-format=wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3713135-1338217546/watcher-3713135-1338217546 -o /tmp/evaluation-result-3713135-1338217546/solver-3713135-1338217546 -C 1800 -W 1900 -M 15500  wbo1.71 -file-format=wbo HOME/instance-3713135-1338217546.wbo

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

MD5SUM BENCH= e3f6753fad3114c64a2e1439cb62c0aa
RANDOM SEED=1664913493

node112.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		: 2666.763
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	: 5333.52
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		: 2666.763
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		: 2666.763
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		: 2666.763
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		: 2666.763
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		: 2666.763
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		: 2666.763
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		: 2666.763
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:        26824724 kB
Buffers:          387776 kB
Cached:          4341400 kB
SwapCached:            0 kB
Active:          1310132 kB
Inactive:        3912532 kB
Active(anon):     495596 kB
Inactive(anon):        0 kB
Active(file):     814536 kB
Inactive(file):  3912532 kB
Unevictable:        6336 kB
Mlocked:            6336 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              5448 kB
Writeback:             0 kB
AnonPages:        613968 kB
Mapped:            15176 kB
Shmem:               200 kB
Slab:             689216 kB
SReclaimable:     133184 kB
SUnreclaim:       556032 kB
KernelStack:        1488 kB
PageTables:         4924 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     143044 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    202752 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= 71584 MiB
End job on node112 at 2012-05-28 17:11:33