Trace number 3728154

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 252.889 253.017

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900575442--soft-66-100-0.wbo
MD5SUMe5d1aa875e736e237b742aec181b44f0
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 benchmark15.1687
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 constraints937
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 46894
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 46893
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 667
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-3728154-1338674726.wbo.
0.00/0.00	c Instance file HOME/instance-3728154-1338674726.wbo
0.00/0.00	c File size is 88050 bytes.
0.00/0.00	c Highest Coefficient sum: 667
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Parsing time:          0.01         s                                      |
0.00/0.01	c |  Number Variables:      1168                                                |
0.00/0.01	c |  Number Clauses:        2684                                                |
0.00/0.01	c |  Number Cardinality:    14                                                  |
0.00/0.01	c |  Number PB Constraints: 9                                                   |
0.00/0.01	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 ===============================================================================
209.96/210.10	c | 210.10    | 0  | 1            lb |  0                0                0.00  |
252.86/252.99	c | 253.00    | 0  | 1            ub |  0                0                0.00  |
252.86/252.99	c ===============================================================================
252.86/252.99	c Wall Clock Time: 253.00 s
252.86/252.99	o 1
252.86/252.99	c Best Solution: 1
252.86/252.99	s OPTIMUM FOUND
252.86/252.99	v -x1 x2 -x3 -x4 -x5 -x6 -x7 -x8 x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 x65 -x66 -x67 -x68 x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 x107 -x108 -x109 -x110 -x111 x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 x150 -x151 -x152 -x153 -x154 -x155 -x156 x157 -x158 -x159 -x160 -x161 -x162 x163 -x164 -x165 -x166 -x167 -x168 -x169 -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-3728154-1338674726/watcher-3728154-1338674726 -o /tmp/evaluation-result-3728154-1338674726/solver-3728154-1338674726 -C 1800 -W 1900 -M 15500 wbo1.72 -file-format=wbo HOME/instance-3728154-1338674726.wbo 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 2/177 11524
/proc/meminfo: memFree=27469316/32873648 swapFree=6864/6864
[pid=11524] ppid=11522 vsize=3248 CPUtime=0 cores=0,2,4,6
/proc/11524/stat : 11524 (wbo1.72) R 11522 11524 10604 0 -1 4202496 323 0 0 0 0 0 0 0 20 0 1 0 333599464 3325952 275 33554432000 4194304 5964350 140736088856688 140733676277320 5430234 0 0 4096 16387 0 0 0 17 0 0 0 0 0 0
/proc/11524/statm: 845 282 166 433 0 387 0

[startup+0.041406 s]
/proc/loadavg: 2.00 2.00 2.00 2/177 11524
/proc/meminfo: memFree=27469316/32873648 swapFree=6864/6864
[pid=11524] ppid=11522 vsize=83964 CPUtime=0.03 cores=0,2,4,6
/proc/11524/stat : 11524 (wbo1.72) S 11522 11524 10604 0 -1 4202496 1142 0 0 0 3 0 0 0 20 0 2 0 333599464 85979136 1072 33554432000 4194304 5964350 140736088856688 140736088856208 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/11524/statm: 20991 1072 193 433 0 20555 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 83964

[startup+0.100265 s]
/proc/loadavg: 2.00 2.00 2.00 2/177 11524
/proc/meminfo: memFree=27469316/32873648 swapFree=6864/6864
[pid=11524] ppid=11522 vsize=83964 CPUtime=0.09 cores=0,2,4,6
/proc/11524/stat : 11524 (wbo1.72) S 11522 11524 10604 0 -1 4202496 1315 0 0 0 9 0 0 0 20 0 2 0 333599464 85979136 1245 33554432000 4194304 5964350 140736088856688 140736088856208 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/11524/statm: 20991 1245 193 433 0 20555 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 83964

[startup+0.300222 s]
/proc/loadavg: 2.00 2.00 2.00 2/177 11524
/proc/meminfo: memFree=27469316/32873648 swapFree=6864/6864
[pid=11524] ppid=11522 vsize=83964 CPUtime=0.29 cores=0,2,4,6
/proc/11524/stat : 11524 (wbo1.72) S 11522 11524 10604 0 -1 4202496 1749 0 0 0 29 0 0 0 20 0 2 0 333599464 85979136 1679 33554432000 4194304 5964350 140736088856688 140736088856208 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/11524/statm: 20991 1679 193 433 0 20555 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 83964

[startup+0.700223 s]
/proc/loadavg: 2.00 2.00 2.00 2/177 11524
/proc/meminfo: memFree=27469316/32873648 swapFree=6864/6864
[pid=11524] ppid=11522 vsize=84108 CPUtime=0.69 cores=0,2,4,6
/proc/11524/stat : 11524 (wbo1.72) S 11522 11524 10604 0 -1 4202496 2280 0 0 0 69 0 0 0 20 0 2 0 333599464 86126592 2210 33554432000 4194304 5964350 140736088856688 140736088856208 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/11524/statm: 21027 2210 193 433 0 20591 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 84108

[startup+1.50025 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 11526
/proc/meminfo: memFree=27460868/32873648 swapFree=6864/6864
[pid=11524] ppid=11522 vsize=84108 CPUtime=1.49 cores=0,2,4,6
/proc/11524/stat : 11524 (wbo1.72) S 11522 11524 10604 0 -1 4202496 3193 0 0 0 149 0 0 0 20 0 2 0 333599464 86126592 3123 33554432000 4194304 5964350 140736088856688 140736088856208 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/11524/statm: 21027 3123 193 433 0 20591 0
[pid=11524/tid=11526] ppid=11522 vsize=84108 CPUtime=1.47 cores=0,2,4,6
/proc/11524/task/11526/stat : 11526 (wbo1.72) R 11522 11524 10604 0 -1 4202560 2372 0 0 0 147 0 0 0 20 0 2 0 333599465 86126592 3123 33554432000 4194304 5964350 140736088856688 140238663010104 4400380 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 84108

[startup+3.10021 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 11526
/proc/meminfo: memFree=27454420/32873648 swapFree=6864/6864
[pid=11524] ppid=11522 vsize=84180 CPUtime=3.09 cores=0,2,4,6
/proc/11524/stat : 11524 (wbo1.72) S 11522 11524 10604 0 -1 4202496 5262 0 0 0 308 1 0 0 20 0 2 0 333599464 86200320 5189 33554432000 4194304 5964350 140736088856688 140736088856208 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/11524/statm: 21045 5189 193 433 0 20609 0
[pid=11524/tid=11526] ppid=11522 vsize=84180 CPUtime=3.06 cores=0,2,4,6
/proc/11524/task/11526/stat : 11526 (wbo1.72) R 11522 11524 10604 0 -1 4202560 4441 0 0 0 305 1 0 0 20 0 2 0 333599465 86200320 5189 33554432000 4194304 5964350 140736088856688 140238663010296 4220672 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 84180

[startup+6.30023 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 11526
/proc/meminfo: memFree=27440708/32873648 swapFree=6864/6864
[pid=11524] ppid=11522 vsize=84288 CPUtime=6.28 cores=0,2,4,6
/proc/11524/stat : 11524 (wbo1.72) S 11522 11524 10604 0 -1 4202496 9035 0 0 0 626 2 0 0 20 0 2 0 333599464 86310912 8962 33554432000 4194304 5964350 140736088856688 140736088856208 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/11524/statm: 21072 8962 193 433 0 20636 0
[pid=11524/tid=11526] ppid=11522 vsize=84288 CPUtime=6.25 cores=0,2,4,6
/proc/11524/task/11526/stat : 11526 (wbo1.72) R 11522 11524 10604 0 -1 4202560 8214 0 0 0 623 2 0 0 20 0 2 0 333599465 86310912 8962 33554432000 4194304 5964350 140736088856688 140238663010296 4400035 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 84288

[startup+12.7002 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 11526
/proc/meminfo: memFree=27408376/32873648 swapFree=6864/6864
[pid=11524] ppid=11522 vsize=84288 CPUtime=12.69 cores=0,2,4,6
/proc/11524/stat : 11524 (wbo1.72) S 11522 11524 10604 0 -1 4202496 15204 0 0 0 1265 4 0 0 20 0 2 0 333599464 86310912 15951 33554432000 4194304 5964350 140736088856688 140736088856208 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/11524/statm: 21072 15951 193 433 0 20636 0
[pid=11524/tid=11526] ppid=11522 vsize=84288 CPUtime=12.64 cores=0,2,4,6
/proc/11524/task/11526/stat : 11526 (wbo1.72) R 11522 11524 10604 0 -1 4202560 14383 0 0 0 1261 3 0 0 20 0 2 0 333599465 86310912 15951 33554432000 4194304 5964350 140736088856688 140238663010296 4400342 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 84288

[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 11526
/proc/meminfo: memFree=27344368/32873648 swapFree=6864/6864
[pid=11524] ppid=11522 vsize=149984 CPUtime=25.48 cores=0,2,4,6
/proc/11524/stat : 11524 (wbo1.72) S 11522 11524 10604 0 -1 4202496 23462 0 0 0 2541 7 0 0 20 0 2 0 333599464 153583616 24209 33554432000 4194304 5964350 140736088856688 140736088856208 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/11524/statm: 37496 24209 193 433 0 37060 0
[pid=11524/tid=11526] ppid=11522 vsize=149984 CPUtime=25.4 cores=0,2,4,6
/proc/11524/task/11526/stat : 11526 (wbo1.72) R 11522 11524 10604 0 -1 4202560 22641 0 0 0 2533 7 0 0 20 0 2 0 333599465 153583616 24209 33554432000 4194304 5964350 140736088856688 140238663010296 5136340 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 149984

[startup+51.1003 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 11527
/proc/meminfo: memFree=27303116/32873648 swapFree=6864/6864
[pid=11524] ppid=11522 vsize=215760 CPUtime=51.07 cores=0,2,4,6
/proc/11524/stat : 11524 (wbo1.72) S 11522 11524 10604 0 -1 4202496 34084 0 0 0 5095 12 0 0 20 0 2 0 333599464 220938240 34831 33554432000 4194304 5964350 140736088856688 140736088856208 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/11524/statm: 53940 34831 193 433 0 53504 0
[pid=11524/tid=11526] ppid=11522 vsize=215760 CPUtime=50.94 cores=0,2,4,6
/proc/11524/task/11526/stat : 11526 (wbo1.72) R 11522 11524 10604 0 -1 4202560 33263 0 0 0 5082 12 0 0 20 0 2 0 333599465 220938240 34831 33554432000 4194304 5964350 140736088856688 140238663010296 4400023 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 215760

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 11527
/proc/meminfo: memFree=27258812/32873648 swapFree=6864/6864
[pid=11524] ppid=11522 vsize=216192 CPUtime=102.27 cores=0,2,4,6
/proc/11524/stat : 11524 (wbo1.72) S 11522 11524 10604 0 -1 4202496 43379 0 0 0 10212 15 0 0 20 0 2 0 333599464 221380608 44126 33554432000 4194304 5964350 140736088856688 140736088856208 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/11524/statm: 54048 44126 193 433 0 53612 0
[pid=11524/tid=11526] ppid=11522 vsize=216192 CPUtime=102.01 cores=0,2,4,6
/proc/11524/task/11526/stat : 11526 (wbo1.72) R 11522 11524 10604 0 -1 4202560 42558 0 0 0 10185 16 0 0 20 0 2 0 333599465 221380608 44126 33554432000 4194304 5964350 140736088856688 140238663010296 5136340 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 216192

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 11527
/proc/meminfo: memFree=27176520/32873648 swapFree=6864/6864
[pid=11524] ppid=11522 vsize=282016 CPUtime=162.26 cores=0,2,4,6
/proc/11524/stat : 11524 (wbo1.72) S 11522 11524 10604 0 -1 4202496 56906 0 0 0 16206 20 0 0 20 0 2 0 333599464 288784384 57653 33554432000 4194304 5964350 140736088856688 140736088856208 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/11524/statm: 70504 57653 193 433 0 70068 0
[pid=11524/tid=11526] ppid=11522 vsize=282016 CPUtime=161.84 cores=0,2,4,6
/proc/11524/task/11526/stat : 11526 (wbo1.72) R 11522 11524 10604 0 -1 4202560 56085 0 0 0 16162 22 0 0 20 0 2 0 333599465 288784384 57653 33554432000 4194304 5964350 140736088856688 140238663010296 4400011 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 282016

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 11527
/proc/meminfo: memFree=27180060/32873648 swapFree=6864/6864
[pid=11524] ppid=11522 vsize=346108 CPUtime=222.26 cores=0,2,4,6
/proc/11524/stat : 11524 (wbo1.72) S 11522 11524 10604 0 -1 4202496 69475 0 0 0 22202 24 0 0 20 0 2 0 333599464 354414592 68532 33554432000 4194304 5964350 140736088856688 140736088856208 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/11524/statm: 86527 68532 197 433 0 86091 0
[pid=11524/tid=11526] ppid=11522 vsize=346108 CPUtime=221.69 cores=0,2,4,6
/proc/11524/task/11526/stat : 11526 (wbo1.72) R 11522 11524 10604 0 -1 4202560 68654 0 0 0 22143 26 0 0 20 0 2 0 333599465 354414592 68532 33554432000 4194304 5964350 140736088856688 140238663011256 4399840 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 346108

############
# WARNING:
# current cumulated CPU time (252.32 s) is less than in the last sample (252.86 s)
# The time of a child was probably not reported to its father.
# (see the two samples below)
# Adding the difference (0.539993 s) to the 'lost time'.

[startup+252.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 11527
/proc/meminfo: memFree=27180060/32873648 swapFree=6864/6864
[pid=11524] ppid=11522 vsize=346108 CPUtime=252.86 cores=0,2,4,6
/proc/11524/stat : 11524 (wbo1.72) S 11522 11524 10604 0 -1 4202496 69508 0 0 0 25262 24 0 0 20 0 2 0 333599464 354414592 68565 33554432000 4194304 5964350 140736088856688 140736088856208 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/11524/statm: 86527 68565 197 433 0 86091 0
[pid=11524/tid=11526] ppid=11522 vsize=346108 CPUtime=252.21 cores=0,2,4,6
/proc/11524/task/11526/stat : 11526 (wbo1.72) R 11522 11524 10604 0 -1 4202560 68687 0 0 0 25195 26 0 0 20 0 2 0 333599465 354414592 68565 33554432000 4194304 5964350 140736088856688 140238663011256 4220672 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 252.86
Current children cumulated vsize (KiB) 346108

[startup+253.007 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 11527
/proc/meminfo: memFree=27180060/32873648 swapFree=6864/6864
[pid=11524] ppid=11522 vsize=0 CPUtime=252.32 cores=0,2,4,6
/proc/11524/stat : 11524 (wbo1.72) R 11522 11524 10604 0 -1 4203524 69511 0 0 0 25205 27 0 0 20 0 1 0 333599464 0 0 33554432000 0 0 0 0 0 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/11524/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 252.32
Current children cumulated vsize (KiB) 0
#
############


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

[startup+230.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 11527
/proc/meminfo: memFree=27180060/32873648 swapFree=6864/6864
[pid=11524] ppid=11522 vsize=346108 CPUtime=230.25 cores=0,2,4,6
/proc/11524/stat : 11524 (wbo1.72) S 11522 11524 10604 0 -1 4202496 69489 0 0 0 23001 24 0 0 20 0 2 0 333599464 354414592 68546 33554432000 4194304 5964350 140736088856688 140736088856208 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/11524/statm: 86527 68546 197 433 0 86091 0
[pid=11524/tid=11526] ppid=11522 vsize=346108 CPUtime=229.67 cores=0,2,4,6
/proc/11524/task/11526/stat : 11526 (wbo1.72) R 11522 11524 10604 0 -1 4202560 68668 0 0 0 22941 26 0 0 20 0 2 0 333599465 354414592 68546 33554432000 4194304 5964350 140736088856688 140238663011256 4399840 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 230.25
Current children cumulated vsize (KiB) 346108

[startup+243.106 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 11527
/proc/meminfo: memFree=27180060/32873648 swapFree=6864/6864
[pid=11524] ppid=11522 vsize=346108 CPUtime=243.06 cores=0,2,4,6
/proc/11524/stat : 11524 (wbo1.72) S 11522 11524 10604 0 -1 4202496 69508 0 0 0 24282 24 0 0 20 0 2 0 333599464 354414592 68565 33554432000 4194304 5964350 140736088856688 140736088856208 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/11524/statm: 86527 68565 197 433 0 86091 0
[pid=11524/tid=11526] ppid=11522 vsize=346108 CPUtime=242.44 cores=0,2,4,6
/proc/11524/task/11526/stat : 11526 (wbo1.72) R 11522 11524 10604 0 -1 4202560 68687 0 0 0 24218 26 0 0 20 0 2 0 333599465 354414592 68565 33554432000 4194304 5964350 140736088856688 140238663011256 4399840 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 243.06
Current children cumulated vsize (KiB) 346108

[startup+249.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 11527
/proc/meminfo: memFree=27180060/32873648 swapFree=6864/6864
[pid=11524] ppid=11522 vsize=346108 CPUtime=249.45 cores=0,2,4,6
/proc/11524/stat : 11524 (wbo1.72) S 11522 11524 10604 0 -1 4202496 69508 0 0 0 24921 24 0 0 20 0 2 0 333599464 354414592 68565 33554432000 4194304 5964350 140736088856688 140736088856208 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/11524/statm: 86527 68565 197 433 0 86091 0
[pid=11524/tid=11526] ppid=11522 vsize=346108 CPUtime=248.82 cores=0,2,4,6
/proc/11524/task/11526/stat : 11526 (wbo1.72) R 11522 11524 10604 0 -1 4202560 68687 0 0 0 24856 26 0 0 20 0 2 0 333599465 354414592 68565 33554432000 4194304 5964350 140736088856688 140238663011256 4403639 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 249.45
Current children cumulated vsize (KiB) 346108

[startup+251.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 11527
/proc/meminfo: memFree=27180060/32873648 swapFree=6864/6864
[pid=11524] ppid=11522 vsize=346108 CPUtime=251.05 cores=0,2,4,6
/proc/11524/stat : 11524 (wbo1.72) S 11522 11524 10604 0 -1 4202496 69508 0 0 0 25081 24 0 0 20 0 2 0 333599464 354414592 68565 33554432000 4194304 5964350 140736088856688 140736088856208 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/11524/statm: 86527 68565 197 433 0 86091 0
[pid=11524/tid=11526] ppid=11522 vsize=346108 CPUtime=250.41 cores=0,2,4,6
/proc/11524/task/11526/stat : 11526 (wbo1.72) R 11522 11524 10604 0 -1 4202560 68687 0 0 0 25015 26 0 0 20 0 2 0 333599465 354414592 68565 33554432000 4194304 5964350 140736088856688 140238663011256 4221120 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 251.05
Current children cumulated vsize (KiB) 346108

[startup+251.907 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 11527
/proc/meminfo: memFree=27180060/32873648 swapFree=6864/6864
[pid=11524] ppid=11522 vsize=346108 CPUtime=251.86 cores=0,2,4,6
/proc/11524/stat : 11524 (wbo1.72) S 11522 11524 10604 0 -1 4202496 69508 0 0 0 25162 24 0 0 20 0 2 0 333599464 354414592 68565 33554432000 4194304 5964350 140736088856688 140736088856208 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/11524/statm: 86527 68565 197 433 0 86091 0
[pid=11524/tid=11526] ppid=11522 vsize=346108 CPUtime=251.22 cores=0,2,4,6
/proc/11524/task/11526/stat : 11526 (wbo1.72) R 11522 11524 10604 0 -1 4202560 68687 0 0 0 25096 26 0 0 20 0 2 0 333599465 354414592 68565 33554432000 4194304 5964350 140736088856688 140238663011256 4400009 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 251.86
Current children cumulated vsize (KiB) 346108

[startup+252.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 11527
/proc/meminfo: memFree=27180060/32873648 swapFree=6864/6864
[pid=11524] ppid=11522 vsize=346108 CPUtime=252.65 cores=0,2,4,6
/proc/11524/stat : 11524 (wbo1.72) S 11522 11524 10604 0 -1 4202496 69508 0 0 0 25241 24 0 0 20 0 2 0 333599464 354414592 68565 33554432000 4194304 5964350 140736088856688 140736088856208 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/11524/statm: 86527 68565 197 433 0 86091 0
[pid=11524/tid=11526] ppid=11522 vsize=346108 CPUtime=252.01 cores=0,2,4,6
/proc/11524/task/11526/stat : 11526 (wbo1.72) R 11522 11524 10604 0 -1 4202560 68687 0 0 0 25175 26 0 0 20 0 2 0 333599465 354414592 68565 33554432000 4194304 5964350 140736088856688 140238663011256 4399998 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 252.65
Current children cumulated vsize (KiB) 346108

[startup+252.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 11527
/proc/meminfo: memFree=27180060/32873648 swapFree=6864/6864
[pid=11524] ppid=11522 vsize=346108 CPUtime=252.86 cores=0,2,4,6
/proc/11524/stat : 11524 (wbo1.72) S 11522 11524 10604 0 -1 4202496 69508 0 0 0 25262 24 0 0 20 0 2 0 333599464 354414592 68565 33554432000 4194304 5964350 140736088856688 140736088856208 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/11524/statm: 86527 68565 197 433 0 86091 0
[pid=11524/tid=11526] ppid=11522 vsize=346108 CPUtime=252.21 cores=0,2,4,6
/proc/11524/task/11526/stat : 11526 (wbo1.72) R 11522 11524 10604 0 -1 4202560 68687 0 0 0 25195 26 0 0 20 0 2 0 333599465 354414592 68565 33554432000 4194304 5964350 140736088856688 140238663011256 4220672 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 252.86
Current children cumulated vsize (KiB) 346108

[startup+253.007 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 11527
/proc/meminfo: memFree=27180060/32873648 swapFree=6864/6864
[pid=11524] ppid=11522 vsize=0 CPUtime=252.32 cores=0,2,4,6
/proc/11524/stat : 11524 (wbo1.72) R 11522 11524 10604 0 -1 4203524 69511 0 0 0 25205 27 0 0 20 0 1 0 333599464 0 0 33554432000 0 0 0 0 0 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/11524/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 252.32
Current children cumulated vsize (KiB) 0

Child status: 255

# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 0.539993
#  lost CPU user time (s): 0.569992
#  lost CPU system time (s): -0.03

Real time (s): 253.017
CPU time (s): 252.889
CPU user time (s): 252.63
CPU system time (s): 0.258956
CPU usage (%): 99.9494
Max. virtual memory (cumulated for all children) (KiB): 348272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 252.06
system time used= 0.288956
maximum resident set size= 280772
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 69511
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= 12
involuntary context switches= 261

runsolver used 0.405938 second user time and 0.98085 second system time

The end

Launcher Data 

Begin job on node113 at 2012-06-03 00:05:26
IDJOB=3728154
IDBENCH=78970
IDSOLVER=2315
FILE ID=node113/3728154-1338674726
RUNJOBID= node113-1338673858-11297
PBS_JOBID= 14636517
Free space on /tmp= 70972 MiB

SOLVER NAME= wbo 1.72
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900575442--soft-66-100-0.wbo
COMMAND LINE= wbo1.72 -file-format=wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3728154-1338674726/watcher-3728154-1338674726 -o /tmp/evaluation-result-3728154-1338674726/solver-3728154-1338674726 -C 1800 -W 1900 -M 15500  wbo1.72 -file-format=wbo HOME/instance-3728154-1338674726.wbo

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

MD5SUM BENCH= e5d1aa875e736e237b742aec181b44f0
RANDOM SEED=428048670

node113.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		: 2667.026
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	: 5334.05
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		: 2667.026
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	: 5331.90
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		: 2667.026
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	: 5438.54
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		: 2667.026
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		: 2667.026
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		: 2667.026
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		: 2667.026
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		: 2667.026
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:        27470060 kB
Buffers:          498928 kB
Cached:          3347724 kB
SwapCached:         2020 kB
Active:          2340364 kB
Inactive:        2174728 kB
Active(anon):     667444 kB
Inactive(anon):     1800 kB
Active(file):    1672920 kB
Inactive(file):  2172928 kB
Unevictable:        6864 kB
Mlocked:            6864 kB
SwapTotal:      67108856 kB
SwapFree:       67099596 kB
Dirty:              5436 kB
Writeback:             0 kB
AnonPages:        730016 kB
Mapped:            11868 kB
Shmem:                 0 kB
Slab:             749200 kB
SReclaimable:     193432 kB
SUnreclaim:       555768 kB
KernelStack:        1488 kB
PageTables:         5148 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     145288 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    561152 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= 70968 MiB
End job on node113 at 2012-06-03 00:09:39