Trace number 3728161

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 412.31 412.564

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900669797--soft-66-100-0.wbo
MD5SUMed627c94e924dd829be1b38440fce2ad
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard 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 benchmark26.273
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 constraints911
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 45526
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 45525
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 695
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:                     1.72 beta - May, 2012                            |
0.00/0.00	c |                                                                             |
0.00/0.00	c Parsing wbo file format. File HOME/instance-3728161-1338674735.wbo.
0.00/0.00	c Instance file HOME/instance-3728161-1338674735.wbo
0.00/0.00	c File size is 87907 bytes.
0.00/0.00	c Highest Coefficient sum: 695
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:      1142                                                |
0.00/0.00	c |  Number Clauses:        2684                                                |
0.00/0.00	c |  Number Cardinality:    16                                                  |
0.00/0.00	c |  Number PB Constraints: 7                                                   |
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 ===============================================================================
402.51/402.74	c | 402.74    | 0  | 1            lb |  0                0                0.00  |
412.31/412.56	c | 412.56    | 0  | 1            ub |  0                0                0.00  |
412.31/412.56	c ===============================================================================
412.31/412.56	c Wall Clock Time: 412.56 s
412.31/412.56	o 1
412.31/412.56	c Best Solution: 1
412.31/412.56	s OPTIMUM FOUND
412.31/412.56	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-3728161-1338674735/watcher-3728161-1338674735 -o /tmp/evaluation-result-3728161-1338674735/solver-3728161-1338674735 -C 1800 -W 1900 -M 15500 wbo1.72 -file-format=wbo HOME/instance-3728161-1338674735.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: 1.61 1.90 1.96 3/177 10468
/proc/meminfo: memFree=27548028/32873844 swapFree=7116/7116
[pid=10467] ppid=10465 vsize=3384 CPUtime=0 cores=1,3,5,7
/proc/10467/stat : 10467 (wbo1.72) R 10465 10467 9909 0 -1 4202496 340 0 0 0 0 0 0 0 20 0 1 0 333598573 3465216 292 33554432000 4194304 5964350 140736292745040 140735939136776 4395326 0 0 4096 16387 0 0 0 17 3 0 0 0 0 0
/proc/10467/statm: 846 292 170 433 0 388 0

[startup+0.0925089 s]
/proc/loadavg: 1.61 1.90 1.96 3/177 10468
/proc/meminfo: memFree=27548028/32873844 swapFree=7116/7116
[pid=10467] ppid=10465 vsize=83964 CPUtime=0.08 cores=1,3,5,7
/proc/10467/stat : 10467 (wbo1.72) S 10465 10467 9909 0 -1 4202496 1283 0 0 0 8 0 0 0 20 0 2 0 333598573 85979136 1213 33554432000 4194304 5964350 140736292745040 140736292744560 4546605 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/10467/statm: 20991 1213 193 433 0 20555 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 83964

[startup+0.100277 s]
/proc/loadavg: 1.61 1.90 1.96 3/177 10468
/proc/meminfo: memFree=27548028/32873844 swapFree=7116/7116
[pid=10467] ppid=10465 vsize=83964 CPUtime=0.09 cores=1,3,5,7
/proc/10467/stat : 10467 (wbo1.72) S 10465 10467 9909 0 -1 4202496 1301 0 0 0 9 0 0 0 20 0 2 0 333598573 85979136 1231 33554432000 4194304 5964350 140736292745040 140736292744560 4546605 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/10467/statm: 20991 1231 193 433 0 20555 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 83964

[startup+0.300232 s]
/proc/loadavg: 1.61 1.90 1.96 3/177 10468
/proc/meminfo: memFree=27548028/32873844 swapFree=7116/7116
[pid=10467] ppid=10465 vsize=83964 CPUtime=0.29 cores=1,3,5,7
/proc/10467/stat : 10467 (wbo1.72) S 10465 10467 9909 0 -1 4202496 1753 0 0 0 29 0 0 0 20 0 2 0 333598573 85979136 1683 33554432000 4194304 5964350 140736292745040 140736292744560 4546605 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/10467/statm: 20991 1683 193 433 0 20555 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 83964

[startup+0.70023 s]
/proc/loadavg: 1.61 1.90 1.96 3/177 10468
/proc/meminfo: memFree=27548028/32873844 swapFree=7116/7116
[pid=10467] ppid=10465 vsize=84108 CPUtime=0.68 cores=1,3,5,7
/proc/10467/stat : 10467 (wbo1.72) S 10465 10467 9909 0 -1 4202496 2234 0 0 0 68 0 0 0 20 0 2 0 333598573 86126592 2164 33554432000 4194304 5964350 140736292745040 140736292744560 4546605 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/10467/statm: 21027 2164 193 433 0 20591 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 84108

[startup+1.50021 s]
/proc/loadavg: 1.61 1.90 1.96 3/179 10470
/proc/meminfo: memFree=27531960/32873844 swapFree=7116/7116
[pid=10467] ppid=10465 vsize=84108 CPUtime=1.49 cores=1,3,5,7
/proc/10467/stat : 10467 (wbo1.72) S 10465 10467 9909 0 -1 4202496 2992 0 0 0 148 1 0 0 20 0 2 0 333598573 86126592 2922 33554432000 4194304 5964350 140736292745040 140736292744560 4546605 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/10467/statm: 21027 2922 193 433 0 20591 0
[pid=10467/tid=10470] ppid=10465 vsize=84108 CPUtime=1.47 cores=1,3,5,7
/proc/10467/task/10470/stat : 10470 (wbo1.72) R 10465 10467 9909 0 -1 4202560 2169 0 0 0 146 1 0 0 20 0 2 0 333598574 86126592 2922 33554432000 4194304 5964350 140736292745040 140286039824424 5136340 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 84108

[startup+3.10022 s]
/proc/loadavg: 1.64 1.90 1.96 3/179 10470
/proc/meminfo: memFree=27520288/32873844 swapFree=7116/7116
[pid=10467] ppid=10465 vsize=84180 CPUtime=3.09 cores=1,3,5,7
/proc/10467/stat : 10467 (wbo1.72) S 10465 10467 9909 0 -1 4202496 5039 0 0 0 307 2 0 0 20 0 2 0 333598573 86200320 4969 33554432000 4194304 5964350 140736292745040 140736292744560 4546605 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/10467/statm: 21045 4969 193 433 0 20609 0
[pid=10467/tid=10470] ppid=10465 vsize=84180 CPUtime=3.07 cores=1,3,5,7
/proc/10467/task/10470/stat : 10470 (wbo1.72) R 10465 10467 9909 0 -1 4202560 4216 0 0 0 306 1 0 0 20 0 2 0 333598574 86200320 4969 33554432000 4194304 5964350 140736292745040 140286039824376 4400026 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 84180

[startup+6.30024 s]
/proc/loadavg: 1.64 1.90 1.96 3/179 10470
/proc/meminfo: memFree=27487676/32873844 swapFree=7116/7116
[pid=10467] ppid=10465 vsize=84288 CPUtime=6.29 cores=1,3,5,7
/proc/10467/stat : 10467 (wbo1.72) S 10465 10467 9909 0 -1 4202496 9198 0 0 0 626 3 0 0 20 0 2 0 333598573 86310912 9128 33554432000 4194304 5964350 140736292745040 140736292744560 4546605 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/10467/statm: 21072 9128 193 433 0 20636 0
[pid=10467/tid=10470] ppid=10465 vsize=84288 CPUtime=6.26 cores=1,3,5,7
/proc/10467/task/10470/stat : 10470 (wbo1.72) R 10465 10467 9909 0 -1 4202560 8375 0 0 0 623 3 0 0 20 0 2 0 333598574 86310912 9128 33554432000 4194304 5964350 140736292745040 140286039824424 5136340 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 84288

[startup+12.7003 s]
/proc/loadavg: 1.69 1.91 1.96 3/179 10470
/proc/meminfo: memFree=27443688/32873844 swapFree=7116/7116
[pid=10467] ppid=10465 vsize=84288 CPUtime=12.69 cores=1,3,5,7
/proc/10467/stat : 10467 (wbo1.72) S 10465 10467 9909 0 -1 4202496 13866 0 0 0 1264 5 0 0 20 0 2 0 333598573 86310912 13796 33554432000 4194304 5964350 140736292745040 140736292744560 4546605 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/10467/statm: 21072 13796 193 433 0 20636 0
[pid=10467/tid=10470] ppid=10465 vsize=84288 CPUtime=12.64 cores=1,3,5,7
/proc/10467/task/10470/stat : 10470 (wbo1.72) R 10465 10467 9909 0 -1 4202560 13043 0 0 0 1259 5 0 0 20 0 2 0 333598574 86310912 13796 33554432000 4194304 5964350 140736292745040 140286039824376 5136340 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 84288

[startup+25.5003 s]
/proc/loadavg: 1.74 1.91 1.96 3/179 10470
/proc/meminfo: memFree=27385820/32873844 swapFree=7116/7116
[pid=10467] ppid=10465 vsize=149984 CPUtime=25.49 cores=1,3,5,7
/proc/10467/stat : 10467 (wbo1.72) S 10465 10467 9909 0 -1 4202496 21543 0 0 0 2541 8 0 0 20 0 2 0 333598573 153583616 21473 33554432000 4194304 5964350 140736292745040 140736292744560 4546605 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/10467/statm: 37496 21473 193 433 0 37060 0
[pid=10467/tid=10470] ppid=10465 vsize=149984 CPUtime=25.41 cores=1,3,5,7
/proc/10467/task/10470/stat : 10470 (wbo1.72) R 10465 10467 9909 0 -1 4202560 20720 0 0 0 2533 8 0 0 20 0 2 0 333598574 153583616 21473 33554432000 4194304 5964350 140736292745040 140286039824376 5136340 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 149984

[startup+51.1003 s]
/proc/loadavg: 1.83 1.92 1.96 3/179 10470
/proc/meminfo: memFree=27294212/32873844 swapFree=7116/7116
[pid=10467] ppid=10465 vsize=150368 CPUtime=51.08 cores=1,3,5,7
/proc/10467/stat : 10467 (wbo1.72) S 10465 10467 9909 0 -1 4202496 31895 0 0 0 5096 12 0 0 20 0 2 0 333598573 153976832 31825 33554432000 4194304 5964350 140736292745040 140736292744560 4546605 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/10467/statm: 37592 31825 193 433 0 37156 0
[pid=10467/tid=10470] ppid=10465 vsize=150368 CPUtime=50.94 cores=1,3,5,7
/proc/10467/task/10470/stat : 10470 (wbo1.72) R 10465 10467 9909 0 -1 4202560 31072 0 0 0 5082 12 0 0 20 0 2 0 333598574 153976832 31825 33554432000 4194304 5964350 140736292745040 140286039824424 4400026 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 150368

[startup+102.307 s]
/proc/loadavg: 1.93 1.93 1.96 3/179 10470
/proc/meminfo: memFree=27161268/32873844 swapFree=7116/7116
[pid=10467] ppid=10465 vsize=216624 CPUtime=102.25 cores=1,3,5,7
/proc/10467/stat : 10467 (wbo1.72) S 10465 10467 9909 0 -1 4202496 48090 0 0 0 10206 19 0 0 20 0 2 0 333598573 221822976 48039 33554432000 4194304 5964350 140736292745040 140736292744560 4546605 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/10467/statm: 54156 48039 193 433 0 53720 0
[pid=10467/tid=10470] ppid=10465 vsize=216624 CPUtime=101.98 cores=1,3,5,7
/proc/10467/task/10470/stat : 10470 (wbo1.72) R 10465 10467 9909 0 -1 4202560 47267 0 0 0 10179 19 0 0 20 0 2 0 333598574 221822976 48039 33554432000 4194304 5964350 140736292745040 140286039824376 4220672 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 216624

[startup+162.3 s]
/proc/loadavg: 1.97 1.94 1.96 3/179 10470
/proc/meminfo: memFree=27096508/32873844 swapFree=7116/7116
[pid=10467] ppid=10465 vsize=282592 CPUtime=162.18 cores=1,3,5,7
/proc/10467/stat : 10467 (wbo1.72) S 10465 10467 9909 0 -1 4202496 58976 0 0 0 16194 24 0 0 20 0 2 0 333598573 289374208 58917 33554432000 4194304 5964350 140736292745040 140736292744560 4546605 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/10467/statm: 70648 58917 193 433 0 70212 0
[pid=10467/tid=10470] ppid=10465 vsize=282592 CPUtime=161.78 cores=1,3,5,7
/proc/10467/task/10470/stat : 10470 (wbo1.72) R 10465 10467 9909 0 -1 4202560 58153 0 0 0 16152 26 0 0 20 0 2 0 333598574 289374208 58917 33554432000 4194304 5964350 140736292745040 140286039824376 5136340 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 282592

[startup+222.3 s]
/proc/loadavg: 1.99 1.95 1.96 3/178 10470
/proc/meminfo: memFree=27005416/32873844 swapFree=7116/7116
[pid=10467] ppid=10465 vsize=282952 CPUtime=222.17 cores=1,3,5,7
/proc/10467/stat : 10467 (wbo1.72) S 10465 10467 9909 0 -1 4202496 63895 0 0 0 22191 26 0 0 20 0 2 0 333598573 289742848 64164 33554432000 4194304 5964350 140736292745040 140736292744560 4546605 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/10467/statm: 70738 64164 193 433 0 70302 0
[pid=10467/tid=10470] ppid=10465 vsize=282952 CPUtime=221.63 cores=1,3,5,7
/proc/10467/task/10470/stat : 10470 (wbo1.72) R 10465 10467 9909 0 -1 4202560 63072 0 0 0 22134 29 0 0 20 0 2 0 333598574 289742848 64164 33554432000 4194304 5964350 140736292745040 140286039824424 4400017 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 282952

[startup+282.3 s]
/proc/loadavg: 1.99 1.95 1.96 3/180 10474
/proc/meminfo: memFree=27004748/32873844 swapFree=7116/7116
[pid=10467] ppid=10465 vsize=282952 CPUtime=282.17 cores=1,3,5,7
/proc/10467/stat : 10467 (wbo1.72) S 10465 10467 9909 0 -1 4202496 63900 0 0 0 28191 26 0 0 20 0 2 0 333598573 289742848 64169 33554432000 4194304 5964350 140736292745040 140736292744560 4546605 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/10467/statm: 70738 64169 193 433 0 70302 0
[pid=10467/tid=10470] ppid=10465 vsize=282952 CPUtime=281.47 cores=1,3,5,7
/proc/10467/task/10470/stat : 10470 (wbo1.72) R 10465 10467 9909 0 -1 4202560 63077 0 0 0 28117 30 0 0 20 0 2 0 333598574 289742848 64169 33554432000 4194304 5964350 140736292745040 140286039824424 4400023 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 282952

[startup+342.3 s]
/proc/loadavg: 2.03 1.97 1.97 3/179 10474
/proc/meminfo: memFree=26919728/32873844 swapFree=7116/7116
[pid=10467] ppid=10465 vsize=349064 CPUtime=342.16 cores=1,3,5,7
/proc/10467/stat : 10467 (wbo1.72) S 10465 10467 9909 0 -1 4202496 75992 0 0 0 34184 32 0 0 20 0 2 0 333598573 357441536 76259 33554432000 4194304 5964350 140736292745040 140736292744560 4546605 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/10467/statm: 87266 76259 193 433 0 86830 0
[pid=10467/tid=10470] ppid=10465 vsize=349064 CPUtime=341.32 cores=1,3,5,7
/proc/10467/task/10470/stat : 10470 (wbo1.72) R 10465 10467 9909 0 -1 4202560 75169 0 0 0 34095 37 0 0 20 0 2 0 333598574 357441536 76259 33554432000 4194304 5964350 140736292745040 140286039824376 4400007 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 349064

[startup+402.3 s]
/proc/loadavg: 2.05 1.99 1.97 3/179 10474
/proc/meminfo: memFree=26865080/32873844 swapFree=7116/7116
[pid=10467] ppid=10465 vsize=349712 CPUtime=402.11 cores=1,3,5,7
/proc/10467/stat : 10467 (wbo1.72) S 10465 10467 9909 0 -1 4202496 77912 0 0 0 40178 33 0 0 20 0 2 0 333598573 358105088 78175 33554432000 4194304 5964350 140736292745040 140736292744560 4546605 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/10467/statm: 87428 78175 193 433 0 86992 0
[pid=10467/tid=10470] ppid=10465 vsize=349712 CPUtime=401.13 cores=1,3,5,7
/proc/10467/task/10470/stat : 10470 (wbo1.72) R 10465 10467 9909 0 -1 4202560 77089 0 0 0 40074 39 0 0 20 0 2 0 333598574 358105088 78175 33554432000 4194304 5964350 140736292745040 140286039824184 4399944 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 349712

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

[startup+403.1 s]
/proc/loadavg: 2.04 1.99 1.97 3/179 10474
/proc/meminfo: memFree=26861112/32873844 swapFree=7116/7116
[pid=10467] ppid=10465 vsize=349568 CPUtime=402.91 cores=1,3,5,7
/proc/10467/stat : 10467 (wbo1.72) S 10465 10467 9909 0 -1 4202496 77937 0 0 0 40258 33 0 0 20 0 2 0 333598573 357957632 78172 33554432000 4194304 5964350 140736292745040 140736292744560 4546605 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/10467/statm: 87392 78172 197 433 0 86956 0
[pid=10467/tid=10470] ppid=10465 vsize=349568 CPUtime=401.93 cores=1,3,5,7
/proc/10467/task/10470/stat : 10470 (wbo1.72) R 10465 10467 9909 0 -1 4202560 77114 0 0 0 40154 39 0 0 20 0 2 0 333598574 357957632 78172 33554432000 4194304 5964350 140736292745040 140286039824728 5122159 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 402.91
Current children cumulated vsize (KiB) 349568

[startup+409.5 s]
/proc/loadavg: 2.04 1.99 1.97 3/179 10474
/proc/meminfo: memFree=26856524/32873844 swapFree=7116/7116
[pid=10467] ppid=10465 vsize=346108 CPUtime=409.3 cores=1,3,5,7
/proc/10467/stat : 10467 (wbo1.72) S 10465 10467 9909 0 -1 4202496 77937 0 0 0 40897 33 0 0 20 0 2 0 333598573 354414592 77453 33554432000 4194304 5964350 140736292745040 140736292744560 4546605 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/10467/statm: 86527 77453 197 433 0 86091 0
[pid=10467/tid=10470] ppid=10465 vsize=346108 CPUtime=408.31 cores=1,3,5,7
/proc/10467/task/10470/stat : 10470 (wbo1.72) R 10465 10467 9909 0 -1 4202560 77114 0 0 0 40792 39 0 0 20 0 2 0 333598574 354414592 77453 33554432000 4194304 5964350 140736292745040 140286039825336 4400377 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 409.3
Current children cumulated vsize (KiB) 346108

[startup+411.1 s]
/proc/loadavg: 2.04 1.99 1.97 3/179 10474
/proc/meminfo: memFree=26856524/32873844 swapFree=7116/7116
[pid=10467] ppid=10465 vsize=346108 CPUtime=410.9 cores=1,3,5,7
/proc/10467/stat : 10467 (wbo1.72) S 10465 10467 9909 0 -1 4202496 77937 0 0 0 41057 33 0 0 20 0 2 0 333598573 354414592 77453 33554432000 4194304 5964350 140736292745040 140736292744560 4546605 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/10467/statm: 86527 77453 197 433 0 86091 0
[pid=10467/tid=10470] ppid=10465 vsize=346108 CPUtime=409.91 cores=1,3,5,7
/proc/10467/task/10470/stat : 10470 (wbo1.72) R 10465 10467 9909 0 -1 4202560 77114 0 0 0 40952 39 0 0 20 0 2 0 333598574 354414592 77453 33554432000 4194304 5964350 140736292745040 140286039825336 4389084 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 410.9
Current children cumulated vsize (KiB) 346108

[startup+411.9 s]
/proc/loadavg: 2.04 1.99 1.97 3/179 10474
/proc/meminfo: memFree=26856524/32873844 swapFree=7116/7116
[pid=10467] ppid=10465 vsize=346108 CPUtime=411.7 cores=1,3,5,7
/proc/10467/stat : 10467 (wbo1.72) S 10465 10467 9909 0 -1 4202496 77937 0 0 0 41137 33 0 0 20 0 2 0 333598573 354414592 77453 33554432000 4194304 5964350 140736292745040 140736292744560 4546605 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/10467/statm: 86527 77453 197 433 0 86091 0
[pid=10467/tid=10470] ppid=10465 vsize=346108 CPUtime=410.71 cores=1,3,5,7
/proc/10467/task/10470/stat : 10470 (wbo1.72) R 10465 10467 9909 0 -1 4202560 77114 0 0 0 41032 39 0 0 20 0 2 0 333598574 354414592 77453 33554432000 4194304 5964350 140736292745040 140286039825336 4221120 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 411.7
Current children cumulated vsize (KiB) 346108

[startup+412.3 s]
/proc/loadavg: 2.04 1.99 1.97 3/179 10474
/proc/meminfo: memFree=26856524/32873844 swapFree=7116/7116
[pid=10467] ppid=10465 vsize=346108 CPUtime=412.1 cores=1,3,5,7
/proc/10467/stat : 10467 (wbo1.72) S 10465 10467 9909 0 -1 4202496 77937 0 0 0 41177 33 0 0 20 0 2 0 333598573 354414592 77453 33554432000 4194304 5964350 140736292745040 140736292744560 4546605 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/10467/statm: 86527 77453 197 433 0 86091 0
[pid=10467/tid=10470] ppid=10465 vsize=346108 CPUtime=411.1 cores=1,3,5,7
/proc/10467/task/10470/stat : 10470 (wbo1.72) R 10465 10467 9909 0 -1 4202560 77114 0 0 0 41071 39 0 0 20 0 2 0 333598574 354414592 77453 33554432000 4194304 5964350 140736292745040 140286039825336 4399998 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 412.1
Current children cumulated vsize (KiB) 346108

[startup+412.507 s]
/proc/loadavg: 2.03 1.99 1.97 3/179 10474
/proc/meminfo: memFree=26856524/32873844 swapFree=7116/7116
[pid=10467] ppid=10465 vsize=346108 CPUtime=412.31 cores=1,3,5,7
/proc/10467/stat : 10467 (wbo1.72) S 10465 10467 9909 0 -1 4202496 77937 0 0 0 41198 33 0 0 20 0 2 0 333598573 354414592 77453 33554432000 4194304 5964350 140736292745040 140736292744560 4546605 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/10467/statm: 86527 77453 197 433 0 86091 0
[pid=10467/tid=10470] ppid=10465 vsize=346108 CPUtime=411.31 cores=1,3,5,7
/proc/10467/task/10470/stat : 10470 (wbo1.72) R 10465 10467 9909 0 -1 4202560 77114 0 0 0 41092 39 0 0 20 0 2 0 333598574 354414592 77453 33554432000 4194304 5964350 140736292745040 140286039825336 4400342 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 412.31
Current children cumulated vsize (KiB) 346108

Child status: 255

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 10467 and gives
#  childrusage.ru_utime.tv_sec=410
#  childrusage.ru_utime.tv_usec=994519
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=403938
# CPU time returned by wait4() is 411.398
# while last known CPU time is 412.31
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 412.564
CPU time (s): 412.31
CPU user time (s): 411.98
CPU system time (s): 0.33
CPU usage (%): 99.9384
Max. virtual memory (cumulated for all children) (KiB): 349712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 410.995
system time used= 0.403938
maximum resident set size= 312800
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 77940
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= 139
involuntary context switches= 419

runsolver used 0.731888 second user time and 2.26565 second system time

The end

Launcher Data 

Begin job on node138 at 2012-06-03 00:05:35
IDJOB=3728161
IDBENCH=78980
IDSOLVER=2315
FILE ID=node138/3728161-1338674735
RUNJOBID= node138-1338674735-10440
PBS_JOBID= 14636503
Free space on /tmp= 70788 MiB

SOLVER NAME= wbo 1.72
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900669797--soft-66-100-0.wbo
COMMAND LINE= wbo1.72 -file-format=wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3728161-1338674735/watcher-3728161-1338674735 -o /tmp/evaluation-result-3728161-1338674735/solver-3728161-1338674735 -C 1800 -W 1900 -M 15500  wbo1.72 -file-format=wbo HOME/instance-3728161-1338674735.wbo

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

MD5SUM BENCH= ed627c94e924dd829be1b38440fce2ad
RANDOM SEED=817989316

node138.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.347
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.347
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.347
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	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.347
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.347
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.347
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.347
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	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.347
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:        27551356 kB
Buffers:          702352 kB
Cached:          3700908 kB
SwapCached:          208 kB
Active:          2234960 kB
Inactive:        2185980 kB
Active(anon):       2144 kB
Inactive(anon):    11388 kB
Active(file):    2232816 kB
Inactive(file):  2174592 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67108648 kB
Dirty:             11548 kB
Writeback:             0 kB
AnonPages:         18188 kB
Mapped:            13724 kB
Shmem:               200 kB
Slab:             761516 kB
SReclaimable:     203436 kB
SUnreclaim:       558080 kB
KernelStack:        1416 kB
PageTables:         3752 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     106064 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 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= 70780 MiB
End job on node138 at 2012-06-03 00:12:28