Trace number 2698849

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 528.125 528.112

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/
tsp/normalized-t3002.11tsp11.1900554420--soft-0-100-0.wbo
MD5SUMce7c3a365231565303f31d834d531ee5
Bench CategorySOFT-SMALLINT-LIN (only soft constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark38.4642
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 134314
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 134313
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 689
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
0.00/0.10	c 0.090986 19.9883 27 5029
0.00/0.10	o 676
0.09/0.10	c 0.095985 20.2227 27 7398
0.09/0.10	o 628
0.09/0.19	c 0.148977 20.457 142 11114
0.09/0.19	o 576
0.19/0.20	c 0.151976 20.457 147 12937
0.19/0.20	o 518
0.19/0.21	c 0.158975 20.457 161 13610
0.19/0.21	o 516
0.19/0.22	c 0.162975 20.457 163 13861
0.19/0.22	o 513
0.29/0.38	c 0.255961 20.457 389 15309
0.29/0.38	o 503
0.39/0.41	c 0.276957 20.457 449 16018
0.39/0.41	o 490
0.49/0.50	c 0.32595 20.457 546 17565
0.49/0.50	o 464
0.49/0.53	c 0.347947 20.457 580 18636
0.49/0.53	o 434
0.49/0.56	c 0.365944 20.457 604 19045
0.49/0.56	o 428
0.59/0.66	c 0.424935 20.457 715 20365
0.59/0.66	o 399
0.69/0.77	c 0.496924 20.457 873 21236
0.69/0.77	o 391
0.69/0.79	c 0.505923 20.457 882 21662
0.69/0.79	o 387
0.79/0.83	c 0.532918 20.457 929 23679
0.79/0.83	o 328
0.89/0.92	c 0.581911 20.457 1036 24390
0.89/0.92	o 325
0.99/1.03	c 0.638902 20.457 1156 25090
0.99/1.03	o 320
1.29/1.33	c 0.828873 20.457 979 26981
1.29/1.33	o 316
1.29/1.33	c 0.833873 20.457 983 27620
1.29/1.33	o 300
1.29/1.35	c 0.838872 20.457 990 28131
1.29/1.35	o 287
1.29/1.38	c 0.856869 20.457 1018 28460
1.29/1.38	o 284
1.39/1.40	c 0.872867 20.457 1055 28989
1.39/1.40	o 273
1.59/1.64	c 1.00785 20.457 700 30322
1.59/1.64	o 264
1.59/1.65	c 1.01185 20.457 703 30783
1.59/1.65	o 254
1.69/1.78	c 1.08783 20.457 834 31565
1.69/1.78	o 246
1.99/2.00	c 1.22281 20.457 1151 33059
1.99/2.00	o 244
1.99/2.04	c 1.24681 20.457 1198 33514
1.99/2.04	o 234
3.19/3.23	c 1.9947 20.5859 889 37829
3.19/3.23	o 233
3.19/3.23	c 1.9967 20.5859 889 38339
3.19/3.23	o 218
3.19/3.24	c 2.00169 20.5859 891 38574
3.19/3.24	o 213
3.19/3.28	c 2.03569 20.5859 947 38871
3.19/3.28	o 208
3.49/3.55	c 2.20766 20.5859 1365 40714
3.49/3.55	o 176
3.89/3.96	c 2.46362 20.5859 624 42418
3.89/3.96	o 173
4.20/4.28	c 2.66559 20.5859 1019 43329
4.20/4.28	o 172
4.49/4.59	c 2.85157 20.5859 1365 44598
4.49/4.59	o 166
4.99/5.06	c 3.14952 20.5859 658 46231
4.99/5.06	o 162
6.89/6.95	c 4.32134 20.7148 1157 52675
6.89/6.95	o 161
7.09/7.11	c 4.41733 20.7148 694 53528
7.09/7.11	o 152
7.19/7.23	c 4.49332 20.7148 872 54065
7.19/7.23	o 151
7.29/7.33	c 4.55331 20.7148 1011 54555
7.29/7.33	o 146
7.59/7.69	c 4.78727 20.7148 868 56316
7.59/7.69	o 140
8.19/8.23	c 5.13122 20.7148 893 58264
8.19/8.23	o 138
9.89/9.99	c 6.22805 20.7148 815 63080
9.89/9.99	o 128
10.18/10.22	c 6.36903 20.7148 1061 64103
10.18/10.22	o 120
10.48/10.59	c 6.594 20.7148 872 65584
10.48/10.59	o 116
11.09/11.16	c 6.94394 20.7148 937 67506
11.09/11.16	o 114
11.09/11.19	c 6.95994 20.7148 981 67693
11.09/11.19	o 113
12.29/12.39	c 7.68983 20.7148 1154 71984
12.29/12.39	o 106
12.59/12.67	c 7.8698 20.7148 879 73103
12.59/12.67	o 104
12.79/12.81	c 7.96079 20.7148 1087 73598
12.79/12.81	o 102
12.89/12.98	c 8.06677 20.7148 1364 74668
12.89/12.98	o 84
13.09/13.10	c 8.13776 20.7148 912 75575
13.09/13.10	o 77
13.19/13.30	c 8.28074 20.7148 1327 76697
13.19/13.30	o 74
14.69/14.78	c 9.24359 20.8438 1536 82021
14.69/14.78	o 66
15.09/15.15	c 9.49356 20.8438 1129 83316
15.09/15.15	o 65
15.49/15.52	c 9.73152 20.8438 1821 84708
15.49/15.52	o 64
16.69/16.71	c 10.5104 20.9727 1700 89426
16.69/16.71	o 57
17.79/17.86	c 11.3263 21.1016 1642 93677
17.79/17.86	o 52
18.38/18.43	c 11.7152 21.1016 1734 96502
18.38/18.43	o 48
19.08/19.13	c 12.2211 21.1016 1798 99530
19.08/19.13	o 41
20.29/20.37	c 13.13 21.3594 2054 104982
20.29/20.37	o 39
21.29/21.32	c 13.8029 21.3594 1800 110438
21.29/21.32	o 27
21.89/21.97	c 14.2848 21.3594 2649 114598
21.89/21.97	o 21
23.20/23.22	c 15.3207 21.875 2383 124409
23.20/23.22	o 17
24.78/24.81	c 16.6205 21.875 2983 139050
24.78/24.81	o 9
25.08/25.14	c 16.9004 21.875 3385 142815
25.08/25.14	o 8
25.49/25.53	c 17.2524 21.875 2370 146924
25.49/25.53	o 6
28.69/28.79	c 20.1799 21.875 2747 193647
28.69/28.79	o 5
28.79/28.81	c 20.2009 21.875 2924 194034
28.79/28.81	o 2
36.59/36.67	c 27.3008 22.1328 2441 298540
36.59/36.67	o 1
528.01/528.08	c 473.963 23.8242 3564 7279925
528.01/528.08	s OPTIMUM FOUND
528.01/528.08	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 version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2698849-1278464655/watcher-2698849-1278464655 -o /tmp/evaluation-result-2698849-1278464655/solver-2698849-1278464655 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2698849-1278464655.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: 1.92 1.98 1.95 4/178 12140
/proc/meminfo: memFree=30971280/32951124 swapFree=67111528/67111528
[pid=12140] ppid=12138 vsize=2136 CPUtime=0
/proc/12140/stat : 12140 (pbct) R 12138 12140 11692 0 -1 4202496 254 0 0 0 0 0 0 0 25 0 1 0 14678052 2187264 174 4089446400 134512640 136422188 4289782480 18446744073709551615 135717695 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/12140/statm: 534 174 144 467 0 65 0

[startup+0.104822 s]
/proc/loadavg: 1.92 1.98 1.95 4/178 12140
/proc/meminfo: memFree=30971280/32951124 swapFree=67111528/67111528
[pid=12140] ppid=12138 vsize=20704 CPUtime=0.09
/proc/12140/stat : 12140 (pbct) R 12138 12140 11692 0 -1 4202496 4812 0 0 0 9 0 0 0 25 0 1 0 14678052 21200896 4698 4089446400 134512640 136422188 4289782480 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12140/statm: 5176 4698 236 467 0 4707 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20704

[startup+0.200808 s]
/proc/loadavg: 1.92 1.98 1.95 4/178 12140
/proc/meminfo: memFree=30971280/32951124 swapFree=67111528/67111528
[pid=12140] ppid=12138 vsize=20944 CPUtime=0.19
/proc/12140/stat : 12140 (pbct) R 12138 12140 11692 0 -1 4202496 4848 0 0 0 15 4 0 0 18 0 1 0 14678052 21446656 4732 4089446400 134512640 136422188 4289782480 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12140/statm: 5236 4732 237 467 0 4767 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 20944

[startup+0.300793 s]
/proc/loadavg: 1.92 1.98 1.95 4/178 12140
/proc/meminfo: memFree=30971280/32951124 swapFree=67111528/67111528
[pid=12140] ppid=12138 vsize=20944 CPUtime=0.29
/proc/12140/stat : 12140 (pbct) R 12138 12140 11692 0 -1 4202496 4851 0 0 0 20 9 0 0 18 0 1 0 14678052 21446656 4732 4089446400 134512640 136422188 4289782480 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12140/statm: 5236 4732 237 467 0 4767 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20944

[startup+0.700718 s]
/proc/loadavg: 1.92 1.98 1.95 4/178 12140
/proc/meminfo: memFree=30971280/32951124 swapFree=67111528/67111528
[pid=12140] ppid=12138 vsize=20944 CPUtime=0.69
/proc/12140/stat : 12140 (pbct) R 12138 12140 11692 0 -1 4202496 4857 0 0 0 45 24 0 0 18 0 1 0 14678052 21446656 4732 4089446400 134512640 136422188 4289782480 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12140/statm: 5236 4732 237 467 0 4767 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20944

[startup+1.50057 s]
/proc/loadavg: 1.92 1.98 1.95 3/179 12141
/proc/meminfo: memFree=30952796/32951124 swapFree=67111528/67111528
[pid=12140] ppid=12138 vsize=20944 CPUtime=1.49
/proc/12140/stat : 12140 (pbct) R 12138 12140 11692 0 -1 4202496 4874 0 0 0 92 57 0 0 18 0 1 0 14678052 21446656 4739 4089446400 134512640 136422188 4289782480 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12140/statm: 5236 4739 237 467 0 4767 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20944

[startup+3.10029 s]
/proc/loadavg: 1.92 1.98 1.95 3/179 12141
/proc/meminfo: memFree=30952548/32951124 swapFree=67111528/67111528
[pid=12140] ppid=12138 vsize=21076 CPUtime=3.09
/proc/12140/stat : 12140 (pbct) R 12138 12140 11692 0 -1 4202496 4909 0 0 0 191 118 0 0 20 0 1 0 14678052 21581824 4769 4089446400 134512640 136422188 4289782480 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12140/statm: 5269 4769 237 467 0 4800 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21076

[startup+6.30071 s]
/proc/loadavg: 1.93 1.98 1.95 2/177 12142
/proc/meminfo: memFree=30967044/32951124 swapFree=67111528/67111528
[pid=12140] ppid=12138 vsize=21208 CPUtime=6.29
/proc/12140/stat : 12140 (pbct) R 12138 12140 11692 0 -1 4202496 4937 0 0 0 392 237 0 0 25 0 1 0 14678052 21716992 4788 4089446400 134512640 136422188 4289782480 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12140/statm: 5302 4788 237 467 0 4833 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21208

[startup+12.7006 s]
/proc/loadavg: 1.93 1.98 1.95 3/179 12169
/proc/meminfo: memFree=30948104/32951124 swapFree=67111528/67111528
[pid=12140] ppid=12138 vsize=21208 CPUtime=12.69
/proc/12140/stat : 12140 (pbct) R 12138 12140 11692 0 -1 4202496 4973 0 0 0 788 481 0 0 25 0 1 0 14678052 21716992 4811 4089446400 134512640 136422188 4289782480 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12140/statm: 5302 4811 237 467 0 4833 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21208

[startup+25.5002 s]
/proc/loadavg: 1.95 1.98 1.95 3/179 12170
/proc/meminfo: memFree=30947856/32951124 swapFree=67111528/67111528
[pid=12140] ppid=12138 vsize=22396 CPUtime=25.49
/proc/12140/stat : 12140 (pbct) R 12138 12140 11692 0 -1 4202496 5273 0 0 0 1722 827 0 0 25 0 1 0 14678052 22933504 5094 4089446400 134512640 136422188 4289782480 18446744073709551615 134864526 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12140/statm: 5599 5094 237 467 0 5130 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 22396

[startup+51.1006 s]
/proc/loadavg: 1.96 1.98 1.95 3/179 12170
/proc/meminfo: memFree=30947364/32951124 swapFree=67111528/67111528
[pid=12140] ppid=12138 vsize=22660 CPUtime=51.09
/proc/12140/stat : 12140 (pbct) R 12138 12140 11692 0 -1 4202496 5342 0 0 0 4034 1075 0 0 25 0 1 0 14678052 23203840 5159 4089446400 134512640 136422188 4289782480 18446744073709551615 135687093 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12140/statm: 5665 5159 237 467 0 5196 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 22660

[startup+102.3 s]
/proc/loadavg: 1.98 1.98 1.95 3/179 12172
/proc/meminfo: memFree=30946092/32951124 swapFree=67111528/67111528
[pid=12140] ppid=12138 vsize=23196 CPUtime=102.3
/proc/12140/stat : 12140 (pbct) R 12138 12140 11692 0 -1 4202496 5482 0 0 0 8684 1546 0 0 25 0 1 0 14678052 23752704 5299 4089446400 134512640 136422188 4289782480 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12140/statm: 5799 5299 237 467 0 5330 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 23196

[startup+162.301 s]
/proc/loadavg: 1.99 1.98 1.95 3/179 12173
/proc/meminfo: memFree=30945444/32951124 swapFree=67111528/67111528
[pid=12140] ppid=12138 vsize=23460 CPUtime=162.29
/proc/12140/stat : 12140 (pbct) R 12138 12140 11692 0 -1 4202496 5558 0 0 0 14135 2094 0 0 25 0 1 0 14678052 24023040 5375 4089446400 134512640 136422188 4289782480 18446744073709551615 135032417 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12140/statm: 5865 5375 237 467 0 5396 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 23460

[startup+222.306 s]
/proc/loadavg: 1.99 1.98 1.95 3/179 12175
/proc/meminfo: memFree=30945012/32951124 swapFree=67111528/67111528
[pid=12140] ppid=12138 vsize=23592 CPUtime=222.29
/proc/12140/stat : 12140 (pbct) R 12138 12140 11692 0 -1 4202496 5586 0 0 0 19595 2634 0 0 25 0 1 0 14678052 24158208 5403 4089446400 134512640 136422188 4289782480 18446744073709551615 134862621 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12140/statm: 5898 5403 237 467 0 5429 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 23592

[startup+282.301 s]
/proc/loadavg: 1.99 1.98 1.95 3/179 12176
/proc/meminfo: memFree=30944444/32951124 swapFree=67111528/67111528
[pid=12140] ppid=12138 vsize=23856 CPUtime=282.29
/proc/12140/stat : 12140 (pbct) R 12138 12140 11692 0 -1 4202496 5654 0 0 0 25029 3200 0 0 25 0 1 0 14678052 24428544 5471 4089446400 134512640 136422188 4289782480 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12140/statm: 5964 5471 237 467 0 5495 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 23856

[startup+342.301 s]
/proc/loadavg: 1.99 1.98 1.95 3/179 12178
/proc/meminfo: memFree=30944032/32951124 swapFree=67111528/67111528
[pid=12140] ppid=12138 vsize=23988 CPUtime=342.29
/proc/12140/stat : 12140 (pbct) R 12138 12140 11692 0 -1 4202496 5697 0 0 0 30487 3742 0 0 25 0 1 0 14678052 24563712 5514 4089446400 134512640 136422188 4289782480 18446744073709551615 135026730 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12140/statm: 5997 5514 237 467 0 5528 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 23988

[startup+402.3 s]
/proc/loadavg: 1.99 1.98 1.95 3/179 12180
/proc/meminfo: memFree=30943744/32951124 swapFree=67111528/67111528
[pid=12140] ppid=12138 vsize=24120 CPUtime=402.3
/proc/12140/stat : 12140 (pbct) R 12138 12140 11692 0 -1 4202496 5727 0 0 0 35952 4278 0 0 25 0 1 0 14678052 24698880 5544 4089446400 134512640 136422188 4289782480 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12140/statm: 6030 5544 237 467 0 5561 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 24120

[startup+462.3 s]
/proc/loadavg: 1.99 1.98 1.95 3/179 12181
/proc/meminfo: memFree=30943456/32951124 swapFree=67111528/67111528
[pid=12140] ppid=12138 vsize=24260 CPUtime=462.3
/proc/12140/stat : 12140 (pbct) R 12138 12140 11692 0 -1 4202496 5757 0 0 0 41413 4817 0 0 25 0 1 0 14678052 24842240 5574 4089446400 134512640 136422188 4289782480 18446744073709551615 135029188 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12140/statm: 6065 5574 237 467 0 5596 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 24260

[startup+522.301 s]
/proc/loadavg: 1.99 1.98 1.95 3/179 12183
/proc/meminfo: memFree=30943172/32951124 swapFree=67111528/67111528
[pid=12140] ppid=12138 vsize=24392 CPUtime=522.3
/proc/12140/stat : 12140 (pbct) R 12138 12140 11692 0 -1 4202496 5779 0 0 0 46872 5358 0 0 25 0 1 0 14678052 24977408 5596 4089446400 134512640 136422188 4289782480 18446744073709551615 135006873 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12140/statm: 6098 5596 237 467 0 5629 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 24392

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

[startup+524.806 s]
/proc/loadavg: 1.99 1.98 1.95 3/179 12183
/proc/meminfo: memFree=30943408/32951124 swapFree=67111528/67111528
[pid=12140] ppid=12138 vsize=24392 CPUtime=524.81
/proc/12140/stat : 12140 (pbct) R 12138 12140 11692 0 -1 4202496 5779 0 0 0 47099 5382 0 0 25 0 1 0 14678052 24977408 5596 4089446400 134512640 136422188 4289782480 18446744073709551615 134862325 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12140/statm: 6098 5596 237 467 0 5629 0
Current children cumulated CPU time (s) 524.81
Current children cumulated vsize (KiB) 24392

[startup+526.401 s]
/proc/loadavg: 1.99 1.98 1.95 3/179 12183
/proc/meminfo: memFree=30943408/32951124 swapFree=67111528/67111528
[pid=12140] ppid=12138 vsize=24392 CPUtime=526.4
/proc/12140/stat : 12140 (pbct) R 12138 12140 11692 0 -1 4202496 5779 0 0 0 47244 5396 0 0 25 0 1 0 14678052 24977408 5596 4089446400 134512640 136422188 4289782480 18446744073709551615 134862222 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12140/statm: 6098 5596 237 467 0 5629 0
Current children cumulated CPU time (s) 526.4
Current children cumulated vsize (KiB) 24392

[startup+527.201 s]
/proc/loadavg: 1.99 1.98 1.95 3/179 12183
/proc/meminfo: memFree=30943408/32951124 swapFree=67111528/67111528
[pid=12140] ppid=12138 vsize=24392 CPUtime=527.2
/proc/12140/stat : 12140 (pbct) R 12138 12140 11692 0 -1 4202496 5779 0 0 0 47316 5404 0 0 25 0 1 0 14678052 24977408 5596 4089446400 134512640 136422188 4289782480 18446744073709551615 134862241 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12140/statm: 6098 5596 237 467 0 5629 0
Current children cumulated CPU time (s) 527.2
Current children cumulated vsize (KiB) 24392

[startup+527.601 s]
/proc/loadavg: 1.99 1.98 1.95 3/179 12183
/proc/meminfo: memFree=30943408/32951124 swapFree=67111528/67111528
[pid=12140] ppid=12138 vsize=24392 CPUtime=527.6
/proc/12140/stat : 12140 (pbct) R 12138 12140 11692 0 -1 4202496 5779 0 0 0 47352 5408 0 0 25 0 1 0 14678052 24977408 5596 4089446400 134512640 136422188 4289782480 18446744073709551615 134862149 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12140/statm: 6098 5596 237 467 0 5629 0
Current children cumulated CPU time (s) 527.6
Current children cumulated vsize (KiB) 24392

[startup+528.001 s]
/proc/loadavg: 1.99 1.98 1.95 3/179 12183
/proc/meminfo: memFree=30943404/32951124 swapFree=67111528/67111528
[pid=12140] ppid=12138 vsize=24392 CPUtime=528.01
/proc/12140/stat : 12140 (pbct) R 12138 12140 11692 0 -1 4202496 5779 0 0 0 47389 5412 0 0 25 0 1 0 14678052 24977408 5596 4089446400 134512640 136422188 4289782480 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12140/statm: 6098 5596 237 467 0 5629 0
Current children cumulated CPU time (s) 528.01
Current children cumulated vsize (KiB) 24392

[startup+528.106 s]
/proc/loadavg: 1.99 1.98 1.95 3/179 12183
/proc/meminfo: memFree=30943404/32951124 swapFree=67111528/67111528
[pid=12140] ppid=12138 vsize=19772 CPUtime=528.11
/proc/12140/stat : 12140 (pbct) R 12138 12140 11692 0 -1 4202496 5783 0 0 0 47398 5413 0 0 25 0 1 0 14678052 20246528 4687 4089446400 134512640 136422188 4289782480 18446744073709551615 135801495 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12140/statm: 4943 4687 240 467 0 4474 0
Current children cumulated CPU time (s) 528.11
Current children cumulated vsize (KiB) 19772

Child status: 0
Real time (s): 528.112
CPU time (s): 528.125
CPU user time (s): 473.99
CPU system time (s): 54.1348
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 24392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 473.99
system time used= 54.1348
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5784
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= 4
involuntary context switches= 1189

runsolver used 0.771882 second user time and 1.63675 second system time

The end

Launcher Data 

Begin job on node137 at 2010-07-07 03:04:15
IDJOB=2698849
IDBENCH=79286
IDSOLVER=1212
FILE ID=node137/2698849-1278464655
PBS_JOBID= 11233719
Free space on /tmp= 73852 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB10/normalized-PB10/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900554420--soft-0-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2698849-1278464655/watcher-2698849-1278464655 -o /tmp/evaluation-result-2698849-1278464655/solver-2698849-1278464655 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2698849-1278464655.wbo

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

MD5SUM BENCH= ce7c3a365231565303f31d834d531ee5
RANDOM SEED=704871113

node137.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		: 2666.829
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	: 5333.65
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		: 2666.829
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		: 2666.829
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		: 2666.829
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		: 2666.829
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	: 5332.76
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		: 2666.829
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	: 5332.83
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		: 2666.829
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		: 2666.829
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	: 5246.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      30971800 kB
Buffers:        109760 kB
Cached:        1658596 kB
SwapCached:          0 kB
Active:         781992 kB
Inactive:      1066748 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30971800 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2084 kB
Writeback:           0 kB
AnonPages:       80276 kB
Mapped:          15548 kB
Slab:            68116 kB
PageTables:       4772 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   220040 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= 73848 MiB
End job on node137 at 2010-07-07 03:13:03