Trace number 2698824

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 524.545 524.534

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/
tsp/normalized-t3002.11tsp11.1900553812--soft-0-100-0.wbo
MD5SUM10c8366d87b8e61a0f23df601b3f0e14
Bench CategorySOFT-SMALLINT-LIN (only soft constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark351.559
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 136614
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 136613
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 723
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 0.091986 19.9883 13 5758
0.09/0.10	o 826
0.09/0.11	c 0.094985 20.2227 23 7095
0.09/0.11	o 823
0.09/0.12	c 0.095985 20.457 29 11078
0.09/0.12	o 725
0.09/0.13	c 0.098984 20.457 58 12569
0.09/0.13	o 708
0.09/0.14	c 0.099984 20.457 65 13025
0.09/0.14	o 704
0.09/0.15	c 0.100984 20.457 78 13742
0.09/0.15	o 684
0.09/0.17	c 0.103984 20.457 107 14219
0.09/0.17	o 676
0.09/0.18	c 0.103984 20.457 110 15164
0.09/0.18	o 650
0.09/0.20	c 0.104984 20.457 119 16466
0.09/0.20	o 645
0.19/0.20	c 0.105983 20.457 120 18696
0.19/0.20	o 567
0.19/0.21	c 0.106983 20.457 122 19790
0.19/0.21	o 531
0.19/0.22	c 0.108983 20.457 139 20463
0.19/0.22	o 510
0.19/0.23	c 0.111982 20.457 160 20923
0.19/0.23	o 499
0.29/0.33	c 0.124981 20.457 299 22578
0.29/0.33	o 466
0.29/0.36	c 0.12998 20.457 346 23694
0.29/0.36	o 434
0.39/0.46	c 0.148977 20.457 474 25008
0.39/0.46	o 410
0.39/0.49	c 0.154976 20.457 528 25376
0.39/0.49	o 407
0.99/1.05	c 0.224965 20.457 774 28484
0.99/1.05	o 394
0.99/1.09	c 0.233964 20.457 828 28865
0.99/1.09	o 390
1.10/1.16	c 0.243962 20.457 934 30577
1.10/1.16	o 354
2.20/2.23	c 0.39094 20.5859 953 34330
2.20/2.23	o 346
2.39/2.46	c 0.417936 20.5859 1212 36399
2.39/2.46	o 314
2.39/2.47	c 0.418936 20.5859 611 37267
2.39/2.47	o 291
3.09/3.13	c 0.516921 20.5859 992 40295
3.09/3.13	o 288
3.89/3.91	c 0.781881 20.5859 746 43573
3.89/3.91	o 265
3.99/4.09	c 0.823874 20.5859 990 44915
3.99/4.09	o 261
4.29/4.32	c 0.873867 20.5859 679 45926
4.29/4.32	o 260
4.69/4.70	c 0.924859 20.5859 599 47966
4.69/4.70	o 259
4.79/4.82	c 0.953854 20.5859 767 48599
4.79/4.82	o 257
5.09/5.17	c 1.02184 20.5859 1221 51038
5.09/5.17	o 227
5.49/5.55	c 1.08583 20.5859 997 52426
5.49/5.55	o 217
5.99/6.05	c 1.16982 20.5859 1149 54617
5.99/6.05	o 212
6.29/6.36	c 1.21481 20.5859 903 56266
6.29/6.36	o 205
6.50/6.56	c 1.24881 20.5859 1224 57238
6.50/6.56	o 201
7.69/7.75	c 1.43678 20.5859 723 61552
7.69/7.75	o 196
8.49/8.51	c 1.54876 20.5859 1023 64411
8.49/8.51	o 195
8.99/9.02	c 1.60776 20.5859 921 66043
8.99/9.02	o 188
9.29/9.32	c 1.65075 20.5859 1217 67261
9.29/9.32	o 173
9.49/9.59	c 1.69074 20.5859 990 68372
9.49/9.59	o 169
10.39/10.41	c 1.9897 20.5859 1122 72054
10.39/10.41	o 166
10.79/10.82	c 2.10668 20.5859 1049 73405
10.79/10.82	o 164
11.00/11.07	c 2.17167 20.5859 716 74470
11.00/11.07	o 156
12.00/12.09	c 2.34464 20.7148 1219 78071
12.00/12.09	o 147
12.59/12.61	c 2.44063 20.7148 700 80286
12.59/12.61	o 141
13.59/13.67	c 2.6346 20.7148 1328 83801
13.59/13.67	o 130
15.79/15.80	c 3.07453 20.7148 1053 91537
15.79/15.80	o 120
16.19/16.29	c 3.16752 20.7148 1085 93596
16.19/16.29	o 116
16.59/16.68	c 3.2975 20.7148 948 94995
16.59/16.68	o 110
16.89/16.99	c 3.40748 20.7148 698 96402
16.89/16.99	o 107
17.99/18.07	c 3.63445 20.7148 1252 99245
17.99/18.07	o 105
18.29/18.33	c 3.69644 20.7148 1056 100501
18.29/18.33	o 104
21.89/21.96	c 4.36934 20.7148 971 114303
21.89/21.96	o 102
23.10/23.12	c 4.66229 20.8438 1125 117842
23.10/23.12	o 96
23.89/23.98	c 4.95525 20.8438 823 122116
23.89/23.98	o 88
24.30/24.32	c 5.01624 20.8438 1309 123475
24.30/24.32	o 87
25.79/25.88	c 5.34419 20.8438 1096 129205
25.79/25.88	o 84
26.10/26.16	c 5.40718 20.8438 1459 130229
26.10/26.16	o 79
26.20/26.25	c 5.42617 20.8438 1616 130630
26.20/26.25	o 78
26.40/26.45	c 5.46717 20.8438 1031 131654
26.40/26.45	o 77
27.19/27.25	c 5.69013 20.8438 1765 135575
27.19/27.25	o 66
27.79/27.89	c 5.84611 20.8438 1882 138121
27.79/27.89	o 64
33.29/33.35	c 7.55385 21.1016 2035 160921
33.29/33.35	o 62
35.79/35.81	c 8.24375 21.1016 1916 173001
35.79/35.81	o 61
35.79/35.83	c 8.25075 21.1016 1952 173109
35.79/35.83	o 60
36.19/36.30	c 8.46171 21.1016 1907 175755
36.19/36.30	o 55
38.29/38.37	c 9.2216 21.1016 2347 186383
38.29/38.37	o 48
39.70/39.76	c 9.73452 21.3594 1425 194567
39.70/39.76	o 27
40.19/40.27	c 10.0175 22.0039 2593 198752
40.19/40.27	o 26
40.49/40.57	c 10.1944 22.0039 2476 201198
40.49/40.57	o 25
40.89/40.90	c 10.3934 22.0039 2540 203776
40.89/40.90	o 24
43.79/43.80	c 12.1602 22.0039 3516 231239
43.79/43.80	o 21
45.69/45.72	c 13.329 22.0039 1961 252072
45.69/45.72	o 20
51.09/51.15	c 16.7575 22.0039 2536 310125
51.09/51.15	o 19
51.19/51.28	c 16.8404 22.0039 3467 311652
51.19/51.28	o 17
61.29/61.38	c 23.5084 22.0039 2397 424701
61.29/61.38	o 16
64.60/64.63	c 25.6831 22.0039 1905 463312
64.60/64.63	o 13
75.29/75.34	c 33.071 22.5195 2720 596318
75.29/75.34	o 12
77.69/77.79	c 34.8457 22.5195 3385 629513
77.69/77.79	o 10
94.50/94.52	c 46.7629 22.5195 2677 843305
94.50/94.52	o 9
94.99/95.03	c 47.1378 22.5195 3124 849870
94.99/95.03	o 8
107.59/107.66	c 56.1165 22.5195 3994 1016028
107.59/107.66	o 7
108.90/108.96	c 57.1033 22.5195 3474 1032282
108.90/108.96	o 4
109.20/109.25	c 57.3593 22.5195 3790 1035571
109.20/109.25	o 3
524.50/524.50	c 375.041 23.707 2648 7278630
524.50/524.50	s OPTIMUM FOUND
524.50/524.50	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	3

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2698824-1278464592/watcher-2698824-1278464592 -o /tmp/evaluation-result-2698824-1278464592/solver-2698824-1278464592 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2698824-1278464592.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: 2.00 2.00 1.94 3/178 14346
/proc/meminfo: memFree=29827944/32950928 swapFree=67111528/67111528
[pid=14346] ppid=14344 vsize=2136 CPUtime=0
/proc/14346/stat : 14346 (pbct) R 14344 14346 13631 0 -1 4202496 254 0 0 0 0 0 0 0 20 0 1 0 14672794 2187264 173 4089446400 134512640 136422188 4289265888 18446744073709551615 134537016 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/14346/statm: 534 173 144 467 0 65 0

[startup+0.0488001 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 14346
/proc/meminfo: memFree=29827944/32950928 swapFree=67111528/67111528
[pid=14346] ppid=14344 vsize=11452 CPUtime=0.04
/proc/14346/stat : 14346 (pbct) R 14344 14346 13631 0 -1 4202496 2507 0 0 0 4 0 0 0 21 0 1 0 14672794 11726848 2426 4089446400 134512640 136422188 4289265888 18446744073709551615 135811945 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/14346/statm: 2863 2430 193 467 0 2394 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 11452

[startup+0.100792 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 14346
/proc/meminfo: memFree=29827944/32950928 swapFree=67111528/67111528
[pid=14346] ppid=14344 vsize=20464 CPUtime=0.09
/proc/14346/stat : 14346 (pbct) R 14344 14346 13631 0 -1 4202496 4756 0 0 0 9 0 0 0 21 0 1 0 14672794 20955136 4642 4089446400 134512640 136422188 4289265888 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/14346/statm: 5116 4642 213 467 0 4647 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20464

[startup+0.300751 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 14346
/proc/meminfo: memFree=29827944/32950928 swapFree=67111528/67111528
[pid=14346] ppid=14344 vsize=20944 CPUtime=0.29
/proc/14346/stat : 14346 (pbct) R 14344 14346 13631 0 -1 4202496 4859 0 0 0 12 17 0 0 21 0 1 0 14672794 21446656 4732 4089446400 134512640 136422188 4289265888 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/14346/statm: 5236 4732 237 467 0 4767 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20944

[startup+0.700677 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 14346
/proc/meminfo: memFree=29827944/32950928 swapFree=67111528/67111528
[pid=14346] ppid=14344 vsize=20944 CPUtime=0.69
/proc/14346/stat : 14346 (pbct) R 14344 14346 13631 0 -1 4202496 4863 0 0 0 17 52 0 0 22 0 1 0 14672794 21446656 4732 4089446400 134512640 136422188 4289265888 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/14346/statm: 5236 4732 237 467 0 4767 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20944

[startup+1.50053 s]
/proc/loadavg: 2.00 2.00 1.94 3/179 14347
/proc/meminfo: memFree=29809584/32950928 swapFree=67111528/67111528
[pid=14346] ppid=14344 vsize=20944 CPUtime=1.49
/proc/14346/stat : 14346 (pbct) R 14344 14346 13631 0 -1 4202496 4886 0 0 0 27 122 0 0 25 0 1 0 14672794 21446656 4752 4089446400 134512640 136422188 4289265888 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/14346/statm: 5236 4752 237 467 0 4767 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20944

[startup+3.10024 s]
/proc/loadavg: 2.00 2.00 1.94 3/179 14347
/proc/meminfo: memFree=29809212/32950928 swapFree=67111528/67111528
[pid=14346] ppid=14344 vsize=21076 CPUtime=3.09
/proc/14346/stat : 14346 (pbct) R 14344 14346 13631 0 -1 4202496 4913 0 0 0 50 259 0 0 25 0 1 0 14672794 21581824 4776 4089446400 134512640 136422188 4289265888 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/14346/statm: 5269 4776 237 467 0 4800 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21076

[startup+6.30065 s]
/proc/loadavg: 2.00 2.00 1.94 3/179 14348
/proc/meminfo: memFree=29809384/32950928 swapFree=67111528/67111528
[pid=14346] ppid=14344 vsize=21076 CPUtime=6.29
/proc/14346/stat : 14346 (pbct) R 14344 14346 13631 0 -1 4202496 4922 0 0 0 120 509 0 0 19 0 1 0 14672794 21581824 4776 4089446400 134512640 136422188 4289265888 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/14346/statm: 5269 4776 237 467 0 4800 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21076

[startup+12.7005 s]
/proc/loadavg: 2.00 2.00 1.94 3/179 14348
/proc/meminfo: memFree=29810432/32950928 swapFree=67111528/67111528
[pid=14346] ppid=14344 vsize=21208 CPUtime=12.69
/proc/14346/stat : 14346 (pbct) R 14344 14346 13631 0 -1 4202496 4956 0 0 0 245 1024 0 0 25 0 1 0 14672794 21716992 4798 4089446400 134512640 136422188 4289265888 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/14346/statm: 5302 4798 237 467 0 4833 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21208

[startup+25.5001 s]
/proc/loadavg: 2.00 2.00 1.94 3/179 14348
/proc/meminfo: memFree=29811256/32950928 swapFree=67111528/67111528
[pid=14346] ppid=14344 vsize=21340 CPUtime=25.49
/proc/14346/stat : 14346 (pbct) R 14344 14346 13631 0 -1 4202496 5011 0 0 0 525 2024 0 0 25 0 1 0 14672794 21852160 4842 4089446400 134512640 136422188 4289265888 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/14346/statm: 5335 4842 237 467 0 4866 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21340

[startup+51.1005 s]
/proc/loadavg: 2.00 2.00 1.94 3/179 14349
/proc/meminfo: memFree=29809824/32950928 swapFree=67111528/67111528
[pid=14346] ppid=14344 vsize=22528 CPUtime=51.09
/proc/14346/stat : 14346 (pbct) R 14344 14346 13631 0 -1 4202496 5313 0 0 0 1672 3437 0 0 25 0 1 0 14672794 23068672 5127 4089446400 134512640 136422188 4289265888 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/14346/statm: 5632 5127 237 467 0 5163 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 22528

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 1.94 3/179 14350
/proc/meminfo: memFree=29808396/32950928 swapFree=67111528/67111528
[pid=14346] ppid=14344 vsize=23056 CPUtime=102.3
/proc/14346/stat : 14346 (pbct) R 14344 14346 13631 0 -1 4202496 5471 0 0 0 5232 4998 0 0 25 0 1 0 14672794 23609344 5277 4089446400 134512640 136422188 4289265888 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/14346/statm: 5764 5277 237 467 0 5295 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 23056

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/179 14352
/proc/meminfo: memFree=29808320/32950928 swapFree=67111528/67111528
[pid=14346] ppid=14344 vsize=23192 CPUtime=162.29
/proc/14346/stat : 14346 (pbct) R 14344 14346 13631 0 -1 4202496 5489 0 0 0 9764 6465 0 0 25 0 1 0 14672794 23748608 5292 4089446400 134512640 136422188 4289265888 18446744073709551615 135022114 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/14346/statm: 5798 5292 237 467 0 5329 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 23192

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/179 14353
/proc/meminfo: memFree=29807792/32950928 swapFree=67111528/67111528
[pid=14346] ppid=14344 vsize=23460 CPUtime=222.3
/proc/14346/stat : 14346 (pbct) R 14344 14346 13631 0 -1 4202496 5558 0 0 0 14381 7849 0 0 25 0 1 0 14672794 24023040 5361 4089446400 134512640 136422188 4289265888 18446744073709551615 134867334 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/14346/statm: 5865 5361 237 467 0 5396 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 23460

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/179 14355
/proc/meminfo: memFree=29807488/32950928 swapFree=67111528/67111528
[pid=14346] ppid=14344 vsize=23592 CPUtime=282.3
/proc/14346/stat : 14346 (pbct) R 14344 14346 13631 0 -1 4202496 5614 0 0 0 18961 9269 0 0 25 0 1 0 14672794 24158208 5417 4089446400 134512640 136422188 4289265888 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/14346/statm: 5898 5417 237 467 0 5429 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 23592

[startup+342.3 s]
/proc/loadavg: 2.03 2.01 1.95 3/179 14356
/proc/meminfo: memFree=29807068/32950928 swapFree=67111528/67111528
[pid=14346] ppid=14344 vsize=23860 CPUtime=342.3
/proc/14346/stat : 14346 (pbct) R 14344 14346 13631 0 -1 4202496 5669 0 0 0 23568 10662 0 0 25 0 1 0 14672794 24432640 5472 4089446400 134512640 136422188 4289265888 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/14346/statm: 5965 5472 237 467 0 5496 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 23860

[startup+402.3 s]
/proc/loadavg: 2.01 2.01 1.95 3/179 14358
/proc/meminfo: memFree=29806900/32950928 swapFree=67111528/67111528
[pid=14346] ppid=14344 vsize=23860 CPUtime=402.3
/proc/14346/stat : 14346 (pbct) R 14344 14346 13631 0 -1 4202496 5684 0 0 0 28142 12088 0 0 25 0 1 0 14672794 24432640 5487 4089446400 134512640 136422188 4289265888 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14346/statm: 5965 5487 237 467 0 5496 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 23860

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/179 14360
/proc/meminfo: memFree=29806848/32950928 swapFree=67111528/67111528
[pid=14346] ppid=14344 vsize=24140 CPUtime=462.3
/proc/14346/stat : 14346 (pbct) R 14344 14346 13631 0 -1 4202496 5724 0 0 0 32767 13463 0 0 25 0 1 0 14672794 24719360 5527 4089446400 134512640 136422188 4289265888 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14346/statm: 6035 5527 237 467 0 5566 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 24140

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/179 14361
/proc/meminfo: memFree=29806672/32950928 swapFree=67111528/67111528
[pid=14346] ppid=14344 vsize=24272 CPUtime=522.3
/proc/14346/stat : 14346 (pbct) R 14344 14346 13631 0 -1 4202496 5768 0 0 0 37333 14897 0 0 25 0 1 0 14672794 24854528 5571 4089446400 134512640 136422188 4289265888 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/14346/statm: 6068 5571 237 467 0 5599 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 24272

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

[startup+523.1 s]
/proc/loadavg: 2.00 2.00 1.95 3/179 14361
/proc/meminfo: memFree=29806672/32950928 swapFree=67111528/67111528
[pid=14346] ppid=14344 vsize=24272 CPUtime=523.1
/proc/14346/stat : 14346 (pbct) R 14344 14346 13631 0 -1 4202496 5768 0 0 0 37399 14911 0 0 25 0 1 0 14672794 24854528 5571 4089446400 134512640 136422188 4289265888 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/14346/statm: 6068 5571 237 467 0 5599 0
Current children cumulated CPU time (s) 523.1
Current children cumulated vsize (KiB) 24272

[startup+523.9 s]
/proc/loadavg: 2.00 2.00 1.95 3/179 14361
/proc/meminfo: memFree=29806672/32950928 swapFree=67111528/67111528
[pid=14346] ppid=14344 vsize=24272 CPUtime=523.91
/proc/14346/stat : 14346 (pbct) R 14344 14346 13631 0 -1 4202496 5768 0 0 0 37461 14930 0 0 25 0 1 0 14672794 24854528 5571 4089446400 134512640 136422188 4289265888 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/14346/statm: 6068 5571 237 467 0 5599 0
Current children cumulated CPU time (s) 523.91
Current children cumulated vsize (KiB) 24272

[startup+524.301 s]
/proc/loadavg: 2.00 2.00 1.95 3/179 14361
/proc/meminfo: memFree=29806672/32950928 swapFree=67111528/67111528
[pid=14346] ppid=14344 vsize=24272 CPUtime=524.3
/proc/14346/stat : 14346 (pbct) R 14344 14346 13631 0 -1 4202496 5768 0 0 0 37489 14941 0 0 25 0 1 0 14672794 24854528 5571 4089446400 134512640 136422188 4289265888 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/14346/statm: 6068 5571 237 467 0 5599 0
Current children cumulated CPU time (s) 524.3
Current children cumulated vsize (KiB) 24272

[startup+524.501 s]
/proc/loadavg: 2.00 2.00 1.95 3/179 14361
/proc/meminfo: memFree=29806672/32950928 swapFree=67111528/67111528
[pid=14346] ppid=14344 vsize=24272 CPUtime=524.5
/proc/14346/stat : 14346 (pbct) R 14344 14346 13631 0 -1 4202496 5768 0 0 0 37503 14947 0 0 25 0 1 0 14672794 24854528 5571 4089446400 134512640 136422188 4289265888 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/14346/statm: 6068 5571 237 467 0 5599 0
Current children cumulated CPU time (s) 524.5
Current children cumulated vsize (KiB) 24272

Child status: 0
Real time (s): 524.534
CPU time (s): 524.545
CPU user time (s): 375.065
CPU system time (s): 149.48
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 24272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 375.065
system time used= 149.48
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5773
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= 2
involuntary context switches= 877

runsolver used 0.727889 second user time and 1.67175 second system time

The end

Launcher Data 

Begin job on node116 at 2010-07-07 03:03:12
IDJOB=2698824
IDBENCH=79278
IDSOLVER=1212
FILE ID=node116/2698824-1278464592
PBS_JOBID= 11233761
Free space on /tmp= 73584 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB10/normalized-PB10/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900553812--soft-0-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2698824-1278464592/watcher-2698824-1278464592 -o /tmp/evaluation-result-2698824-1278464592/solver-2698824-1278464592 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2698824-1278464592.wbo

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

MD5SUM BENCH= 10c8366d87b8e61a0f23df601b3f0e14
RANDOM SEED=893952838

node116.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		: 2666.858
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	: 5333.71
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		: 2666.858
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		: 2666.858
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		: 2666.858
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	: 5332.83
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		: 2666.858
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	: 5332.73
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		: 2666.858
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	: 5332.75
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		: 2666.858
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		: 2666.858
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      29828836 kB
Buffers:        112620 kB
Cached:        2779316 kB
SwapCached:          0 kB
Active:         944436 kB
Inactive:      2033500 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      29828836 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1996 kB
Writeback:           0 kB
AnonPages:       86216 kB
Mapped:          15824 kB
Slab:            80156 kB
PageTables:       4872 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   225532 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= 73580 MiB
End job on node116 at 2010-07-07 03:11:57