Trace number 2698773

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
PB/CT 0.1 fixedOPTIMUM 577.988 577.97

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/
tsp/normalized-t3002.11tsp11.1900564824--soft-0-100-0.wbo
MD5SUM67acad5bcb13fd291a4cc974e7f18780
Bench CategorySOFT-SMALLINT-LIN (only soft constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark8
Best CPU time to get the best result obtained on this benchmark326.274
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 138262
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 138261
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 813
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

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c PB/CT 0.1.2 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.01	c constraints 0/23 clauses 0/2684 units 0
0.00/0.01	c vars 231
0.09/0.10	c 0.097985 19.9805 12 7267
0.09/0.10	o 353
0.09/0.17	c 0.141978 20.2148 114 9471
0.09/0.17	o 323
0.09/0.19	c 0.152976 20.4492 134 9779
0.09/0.19	o 319
0.19/0.24	c 0.186971 20.4492 235 10667
0.19/0.24	o 309
0.19/0.25	c 0.19097 20.4492 235 10850
0.19/0.25	o 308
0.19/0.26	c 0.19597 20.4492 238 11065
0.19/0.26	o 306
0.19/0.29	c 0.214967 20.4492 274 11504
0.19/0.29	o 299
0.49/0.56	c 0.364944 20.4492 595 12552
0.49/0.56	o 294
0.59/0.62	c 0.404938 20.4492 672 12941
0.59/0.62	o 291
0.59/0.68	c 0.431934 20.4492 727 13199
0.59/0.68	o 289
0.69/0.75	c 0.473927 20.4492 834 13788
0.69/0.75	o 282
0.79/0.80	c 0.499924 20.4492 887 14954
0.79/0.80	o 246
0.79/0.83	c 0.514921 20.4492 931 15248
0.79/0.83	o 243
0.79/0.85	c 0.532918 20.4492 973 15584
0.79/0.85	o 238
0.89/0.97	c 0.613906 20.4492 1144 16571
0.89/0.97	o 226
0.99/1.02	c 0.640902 20.4492 1202 17103
0.99/1.02	o 212
1.79/1.83	c 1.16082 20.4492 1016 20524
1.79/1.83	o 200
1.99/2.01	c 1.2838 20.4492 1278 21405
1.99/2.01	o 198
1.99/2.05	c 1.3048 20.5781 756 22056
1.99/2.05	o 195
1.99/2.07	c 1.3158 20.5781 776 22257
1.99/2.07	o 193
2.09/2.20	c 1.39879 20.5781 912 22925
2.09/2.20	o 191
2.29/2.31	c 1.46578 20.5781 1021 23612
2.29/2.31	o 186
2.29/2.36	c 1.48777 20.5781 1060 23863
2.29/2.36	o 181
2.29/2.39	c 1.50577 20.5781 1101 24081
2.29/2.39	o 178
2.49/2.56	c 1.62175 20.5781 709 24958
2.49/2.56	o 172
2.69/2.73	c 1.73074 20.5781 904 25842
2.69/2.73	o 160
2.79/2.81	c 1.77773 20.5781 1041 26465
2.79/2.81	o 152
3.20/3.21	c 2.01569 20.5781 909 28398
3.20/3.21	o 137
3.59/3.65	c 2.28465 20.5781 951 30865
3.59/3.65	o 115
3.89/3.92	c 2.43963 20.5781 1312 32032
3.89/3.92	o 105
6.79/6.86	c 4.23935 20.707 966 40602
6.79/6.86	o 96
6.89/6.91	c 4.26335 20.707 1004 40911
6.89/6.91	o 93
7.89/7.95	c 4.90425 20.707 1272 45404
7.89/7.95	o 83
7.99/8.05	c 4.97124 20.707 1517 46041
7.99/8.05	o 77
8.50/8.60	c 5.32719 20.707 1851 48728
8.50/8.60	o 72
8.59/8.64	c 5.35618 20.707 1007 48985
8.59/8.64	o 70
8.80/8.87	c 5.52116 20.707 1467 49983
8.80/8.87	o 67
12.19/12.29	c 7.8858 20.9648 1215 64536
12.19/12.29	o 64
12.29/12.39	c 7.95079 20.9648 1475 65326
12.29/12.39	o 60
14.89/14.99	c 9.76751 20.9648 1586 75970
14.89/14.99	o 59
15.19/15.30	c 9.98248 20.9648 2313 77395
15.19/15.30	o 57
15.49/15.55	c 10.1585 20.9648 1724 78782
15.49/15.55	o 55
15.69/15.72	c 10.2844 20.9648 2416 79919
15.69/15.72	o 53
15.79/15.86	c 10.3834 20.9648 1565 80959
15.79/15.86	o 43
17.29/17.38	c 11.4843 21.2227 2557 89360
17.29/17.38	o 38
19.39/19.49	c 13.048 21.7383 2851 100707
19.39/19.49	o 37
19.69/19.77	c 13.263 21.7383 2498 102380
19.69/19.77	o 34
20.39/20.41	c 13.7869 21.7383 2163 106324
20.39/20.41	o 33
21.99/22.03	c 15.0097 21.7383 2412 116334
21.99/22.03	o 29
23.39/23.45	c 16.1625 21.7383 3276 128598
23.39/23.45	o 26
25.39/25.48	c 17.7803 21.7383 3094 144673
25.39/25.48	o 23
31.99/32.01	c 23.0105 21.8672 2407 198476
31.99/32.01	o 20
54.69/54.78	c 42.0116 22.2539 3712 437180
54.69/54.78	o 16
71.19/71.20	c 56.0795 22.5117 3689 636702
71.19/71.20	o 13
96.90/96.99	c 78.4641 22.6406 3274 980292
96.90/96.99	o 8
577.91/577.94	c 506.065 24.0312 3102 7638644
577.91/577.94	s OPTIMUM FOUND
577.91/577.94	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	8

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2698773-1278464503/watcher-2698773-1278464503 -o /tmp/evaluation-result-2698773-1278464503/solver-2698773-1278464503 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2698773-1278464503.wbo 

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): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 3891200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 3942400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.03 2.02 1.95 4/178 13131
/proc/meminfo: memFree=28838896/32951124 swapFree=67111528/67111528
[pid=13131] ppid=13129 vsize=2136 CPUtime=0
/proc/13131/stat : 13131 (pbct) R 13129 13131 12321 0 -1 4202496 254 0 0 0 0 0 0 0 25 0 1 0 14665128 2187264 174 4089446400 134512640 136422188 4290676080 18446744073709551615 135811945 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/13131/statm: 534 174 144 467 0 65 0

[startup+0.043591 s]
/proc/loadavg: 2.03 2.02 1.95 4/178 13131
/proc/meminfo: memFree=28838896/32951124 swapFree=67111528/67111528
[pid=13131] ppid=13129 vsize=9856 CPUtime=0.04
/proc/13131/stat : 13131 (pbct) R 13129 13131 12321 0 -1 4202496 2192 0 0 0 4 0 0 0 25 0 1 0 14665128 10092544 2112 4089446400 134512640 136422188 4290676080 18446744073709551615 135811945 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13131/statm: 2496 2115 193 467 0 2027 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 9856

[startup+0.100565 s]
/proc/loadavg: 2.03 2.02 1.95 4/178 13131
/proc/meminfo: memFree=28838896/32951124 swapFree=67111528/67111528
[pid=13131] ppid=13129 vsize=20456 CPUtime=0.09
/proc/13131/stat : 13131 (pbct) R 13129 13131 12321 0 -1 4202496 4752 0 0 0 9 0 0 0 25 0 1 0 14665128 20946944 4639 4089446400 134512640 136422188 4290676080 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13131/statm: 5114 4639 213 467 0 4645 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20456

[startup+0.300529 s]
/proc/loadavg: 2.03 2.02 1.95 4/178 13131
/proc/meminfo: memFree=28838896/32951124 swapFree=67111528/67111528
[pid=13131] ppid=13129 vsize=20936 CPUtime=0.29
/proc/13131/stat : 13131 (pbct) R 13129 13131 12321 0 -1 4202496 4849 0 0 0 21 8 0 0 18 0 1 0 14665128 21438464 4729 4089446400 134512640 136422188 4290676080 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13131/statm: 5234 4729 236 467 0 4765 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20936

[startup+0.70047 s]
/proc/loadavg: 2.03 2.02 1.95 4/178 13131
/proc/meminfo: memFree=28838896/32951124 swapFree=67111528/67111528
[pid=13131] ppid=13129 vsize=20936 CPUtime=0.69
/proc/13131/stat : 13131 (pbct) R 13129 13131 12321 0 -1 4202496 4853 0 0 0 44 25 0 0 18 0 1 0 14665128 21438464 4730 4089446400 134512640 136422188 4290676080 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13131/statm: 5234 4730 237 467 0 4765 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20936

[startup+1.50031 s]
/proc/loadavg: 2.03 2.02 1.95 3/179 13133
/proc/meminfo: memFree=28820904/32951124 swapFree=67111528/67111528
[pid=13131] ppid=13129 vsize=20936 CPUtime=1.49
/proc/13131/stat : 13131 (pbct) R 13129 13131 12321 0 -1 4202496 4871 0 0 0 94 55 0 0 18 0 1 0 14665128 21438464 4742 4089446400 134512640 136422188 4290676080 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13131/statm: 5234 4742 237 467 0 4765 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20936

[startup+3.10103 s]
/proc/loadavg: 2.03 2.02 1.95 3/179 13133
/proc/meminfo: memFree=28820780/32951124 swapFree=67111528/67111528
[pid=13131] ppid=13129 vsize=21068 CPUtime=3.09
/proc/13131/stat : 13131 (pbct) R 13129 13131 12321 0 -1 4202496 4904 0 0 0 194 115 0 0 18 0 1 0 14665128 21573632 4764 4089446400 134512640 136422188 4290676080 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13131/statm: 5267 4764 237 467 0 4798 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21068

[startup+6.30044 s]
/proc/loadavg: 2.03 2.02 1.95 3/179 13133
/proc/meminfo: memFree=28820656/32951124 swapFree=67111528/67111528
[pid=13131] ppid=13129 vsize=21200 CPUtime=6.29
/proc/13131/stat : 13131 (pbct) R 13129 13131 12321 0 -1 4202496 4950 0 0 0 388 241 0 0 25 0 1 0 14665128 21708800 4807 4089446400 134512640 136422188 4290676080 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13131/statm: 5300 4807 237 467 0 4831 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21200

[startup+12.7003 s]
/proc/loadavg: 2.02 2.01 1.95 3/179 13133
/proc/meminfo: memFree=28820380/32951124 swapFree=67111528/67111528
[pid=13131] ppid=13129 vsize=21464 CPUtime=12.69
/proc/13131/stat : 13131 (pbct) R 13129 13131 12321 0 -1 4202496 5007 0 0 0 816 453 0 0 25 0 1 0 14665128 21979136 4855 4089446400 134512640 136422188 4290676080 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13131/statm: 5366 4855 237 467 0 4897 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21464

[startup+25.5009 s]
/proc/loadavg: 2.02 2.01 1.95 3/179 13133
/proc/meminfo: memFree=28819700/32951124 swapFree=67111528/67111528
[pid=13131] ppid=13129 vsize=22256 CPUtime=25.49
/proc/13131/stat : 13131 (pbct) R 13129 13131 12321 0 -1 4202496 5237 0 0 0 1778 771 0 0 25 0 1 0 14665128 22790144 5073 4089446400 134512640 136422188 4290676080 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13131/statm: 5564 5073 237 467 0 5095 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 22256

[startup+51.1002 s]
/proc/loadavg: 2.01 2.01 1.95 3/179 13134
/proc/meminfo: memFree=28819160/32951124 swapFree=67111528/67111528
[pid=13131] ppid=13129 vsize=22784 CPUtime=51.09
/proc/13131/stat : 13131 (pbct) R 13129 13131 12321 0 -1 4202496 5366 0 0 0 3896 1213 0 0 25 0 1 0 14665128 23330816 5201 4089446400 134512640 136422188 4290676080 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13131/statm: 5696 5201 237 467 0 5227 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 22784

[startup+102.306 s]
/proc/loadavg: 2.00 2.01 1.95 3/179 13135
/proc/meminfo: memFree=28817376/32951124 swapFree=67111528/67111528
[pid=13131] ppid=13129 vsize=23180 CPUtime=102.3
/proc/13131/stat : 13131 (pbct) R 13129 13131 12321 0 -1 4202496 5475 0 0 0 8321 1909 0 0 25 0 1 0 14665128 23736320 5307 4089446400 134512640 136422188 4290676080 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13131/statm: 5795 5307 237 467 0 5326 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 23180

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 1.95 3/179 13137
/proc/meminfo: memFree=28813948/32951124 swapFree=67111528/67111528
[pid=13131] ppid=13129 vsize=23840 CPUtime=162.29
/proc/13131/stat : 13131 (pbct) R 13129 13131 12321 0 -1 4202496 5641 0 0 0 13641 2588 0 0 25 0 1 0 14665128 24412160 5473 4089446400 134512640 136422188 4290676080 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13131/statm: 5960 5473 237 467 0 5491 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 23840

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 1.95 3/179 13138
/proc/meminfo: memFree=28813520/32951124 swapFree=67111528/67111528
[pid=13131] ppid=13129 vsize=24236 CPUtime=222.3
/proc/13131/stat : 13131 (pbct) R 13129 13131 12321 0 -1 4202496 5718 0 0 0 18991 3239 0 0 25 0 1 0 14665128 24817664 5550 4089446400 134512640 136422188 4290676080 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13131/statm: 6059 5550 237 467 0 5590 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 24236

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 1.95 3/179 13140
/proc/meminfo: memFree=28813708/32951124 swapFree=67111528/67111528
[pid=13131] ppid=13129 vsize=24236 CPUtime=282.3
/proc/13131/stat : 13131 (pbct) R 13129 13131 12321 0 -1 4202496 5742 0 0 0 24313 3917 0 0 25 0 1 0 14665128 24817664 5574 4089446400 134512640 136422188 4290676080 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13131/statm: 6059 5574 237 467 0 5590 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 24236

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 1.95 3/179 13142
/proc/meminfo: memFree=28813532/32951124 swapFree=67111528/67111528
[pid=13131] ppid=13129 vsize=24500 CPUtime=342.3
/proc/13131/stat : 13131 (pbct) R 13129 13131 12321 0 -1 4202496 5783 0 0 0 29634 4596 0 0 25 0 1 0 14665128 25088000 5615 4089446400 134512640 136422188 4290676080 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13131/statm: 6125 5615 237 467 0 5656 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 24500

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 1.95 3/179 13143
/proc/meminfo: memFree=28810004/32951124 swapFree=67111528/67111528
[pid=13131] ppid=13129 vsize=24632 CPUtime=402.3
/proc/13131/stat : 13131 (pbct) R 13129 13131 12321 0 -1 4202496 5826 0 0 0 34971 5259 0 0 25 0 1 0 14665128 25223168 5658 4089446400 134512640 136422188 4290676080 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13131/statm: 6158 5658 237 467 0 5689 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 24632

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 1.95 3/179 13145
/proc/meminfo: memFree=28809680/32951124 swapFree=67111528/67111528
[pid=13131] ppid=13129 vsize=24736 CPUtime=462.31
/proc/13131/stat : 13131 (pbct) R 13129 13131 12321 0 -1 4202496 5933 0 0 0 40339 5892 0 0 25 0 1 0 14665128 25329664 5680 4089446400 134512640 136422188 4290676080 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13131/statm: 6184 5680 237 467 0 5715 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 24736

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 1.95 3/179 13146
/proc/meminfo: memFree=28807388/32951124 swapFree=67111528/67111528
[pid=13131] ppid=13129 vsize=24604 CPUtime=522.31
/proc/13131/stat : 13131 (pbct) R 13129 13131 12321 0 -1 4202496 5957 0 0 0 45678 6553 0 0 25 0 1 0 14665128 25194496 5670 4089446400 134512640 136422188 4290676080 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13131/statm: 6151 5670 237 467 0 5682 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 24604

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

[startup+537.5 s]
/proc/loadavg: 2.00 2.00 1.95 3/179 13147
/proc/meminfo: memFree=28807364/32951124 swapFree=67111528/67111528
[pid=13131] ppid=13129 vsize=24604 CPUtime=537.51
/proc/13131/stat : 13131 (pbct) R 13129 13131 12321 0 -1 4202496 5957 0 0 0 47023 6728 0 0 25 0 1 0 14665128 25194496 5670 4089446400 134512640 136422188 4290676080 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13131/statm: 6151 5670 237 467 0 5682 0
Current children cumulated CPU time (s) 537.51
Current children cumulated vsize (KiB) 24604

[startup+563.101 s]
/proc/loadavg: 2.00 2.00 1.95 3/179 13148
/proc/meminfo: memFree=28807100/32951124 swapFree=67111528/67111528
[pid=13131] ppid=13129 vsize=24604 CPUtime=563.11
/proc/13131/stat : 13131 (pbct) R 13129 13131 12321 0 -1 4202496 5957 0 0 0 49289 7022 0 0 25 0 1 0 14665128 25194496 5670 4089446400 134512640 136422188 4290676080 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13131/statm: 6151 5670 237 467 0 5682 0
Current children cumulated CPU time (s) 563.11
Current children cumulated vsize (KiB) 24604

[startup+569.5 s]
/proc/loadavg: 2.00 2.00 1.95 3/179 13148
/proc/meminfo: memFree=28807328/32951124 swapFree=67111528/67111528
[pid=13131] ppid=13129 vsize=24604 CPUtime=569.51
/proc/13131/stat : 13131 (pbct) R 13129 13131 12321 0 -1 4202496 5957 0 0 0 49856 7095 0 0 25 0 1 0 14665128 25194496 5670 4089446400 134512640 136422188 4290676080 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13131/statm: 6151 5670 237 467 0 5682 0
Current children cumulated CPU time (s) 569.51
Current children cumulated vsize (KiB) 24604

[startup+572.701 s]
/proc/loadavg: 2.00 2.00 1.95 3/179 13148
/proc/meminfo: memFree=28807328/32951124 swapFree=67111528/67111528
[pid=13131] ppid=13129 vsize=24604 CPUtime=572.71
/proc/13131/stat : 13131 (pbct) R 13129 13131 12321 0 -1 4202496 5957 0 0 0 50139 7132 0 0 25 0 1 0 14665128 25194496 5670 4089446400 134512640 136422188 4290676080 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13131/statm: 6151 5670 237 467 0 5682 0
Current children cumulated CPU time (s) 572.71
Current children cumulated vsize (KiB) 24604

[startup+575.9 s]
/proc/loadavg: 2.00 2.00 1.95 3/179 13148
/proc/meminfo: memFree=28807328/32951124 swapFree=67111528/67111528
[pid=13131] ppid=13129 vsize=24604 CPUtime=575.91
/proc/13131/stat : 13131 (pbct) R 13129 13131 12321 0 -1 4202496 5957 0 0 0 50425 7166 0 0 25 0 1 0 14665128 25194496 5670 4089446400 134512640 136422188 4290676080 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13131/statm: 6151 5670 237 467 0 5682 0
Current children cumulated CPU time (s) 575.91
Current children cumulated vsize (KiB) 24604

[startup+576.7 s]
/proc/loadavg: 2.00 2.00 1.95 3/179 13148
/proc/meminfo: memFree=28807452/32951124 swapFree=67111528/67111528
[pid=13131] ppid=13129 vsize=24604 CPUtime=576.71
/proc/13131/stat : 13131 (pbct) R 13129 13131 12321 0 -1 4202496 5957 0 0 0 50496 7175 0 0 25 0 1 0 14665128 25194496 5670 4089446400 134512640 136422188 4290676080 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13131/statm: 6151 5670 237 467 0 5682 0
Current children cumulated CPU time (s) 576.71
Current children cumulated vsize (KiB) 24604

[startup+577.506 s]
/proc/loadavg: 2.00 2.00 1.95 3/179 13148
/proc/meminfo: memFree=28807452/32951124 swapFree=67111528/67111528
[pid=13131] ppid=13129 vsize=24604 CPUtime=577.52
/proc/13131/stat : 13131 (pbct) R 13129 13131 12321 0 -1 4202496 5957 0 0 0 50568 7184 0 0 25 0 1 0 14665128 25194496 5670 4089446400 134512640 136422188 4290676080 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13131/statm: 6151 5670 237 467 0 5682 0
Current children cumulated CPU time (s) 577.52
Current children cumulated vsize (KiB) 24604

[startup+577.901 s]
/proc/loadavg: 2.00 2.00 1.95 3/179 13148
/proc/meminfo: memFree=28807452/32951124 swapFree=67111528/67111528
[pid=13131] ppid=13129 vsize=24604 CPUtime=577.91
/proc/13131/stat : 13131 (pbct) R 13129 13131 12321 0 -1 4202496 5957 0 0 0 50602 7189 0 0 25 0 1 0 14665128 25194496 5670 4089446400 134512640 136422188 4290676080 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13131/statm: 6151 5670 237 467 0 5682 0
Current children cumulated CPU time (s) 577.91
Current children cumulated vsize (KiB) 24604

Child status: 0
Real time (s): 577.97
CPU time (s): 577.988
CPU user time (s): 506.088
CPU system time (s): 71.9001
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 24896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 506.088
system time used= 71.9001
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5962
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= 7
involuntary context switches= 822

runsolver used 0.762884 second user time and 1.87172 second system time

The end

Launcher Data 

Begin job on node110 at 2010-07-07 03:01:43
IDJOB=2698773
IDBENCH=79264
IDSOLVER=1212
FILE ID=node110/2698773-1278464503
PBS_JOBID= 11233772
Free space on /tmp= 73724 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB10/normalized-PB10/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900564824--soft-0-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2698773-1278464503/watcher-2698773-1278464503 -o /tmp/evaluation-result-2698773-1278464503/solver-2698773-1278464503 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2698773-1278464503.wbo

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 3800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 67acad5bcb13fd291a4cc974e7f18780
RANDOM SEED=1352456928

node110.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 2666.801
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.60
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.801
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.801
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.801
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.801
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.801
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.801
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.801
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5347.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      28839540 kB
Buffers:        107024 kB
Cached:        3703836 kB
SwapCached:          0 kB
Active:        1852660 kB
Inactive:      2115056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      28839540 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1976 kB
Writeback:           0 kB
AnonPages:      157412 kB
Mapped:          15620 kB
Slab:            78748 kB
PageTables:       5392 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   299420 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73724 MiB
End job on node110 at 2010-07-07 03:11:21