Trace number 2695177

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 0.1OPTIMUM 1006.13 1006.1

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/
tsp/normalized-t3002.11tsp11.1900584219--soft-0-100-0.wbo
MD5SUM81f3c07bf85fb8fa2211498324cd1b10
Bench CategorySOFT-SMALLINT-LIN (only soft constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark325.622
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 136843
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 136842
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 0.1.1 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
0.09/0.14	c 0.115982 20 40 34994
0.09/0.14	o 686
0.19/0.26	c 0.184971 20.2344 180 52145
0.19/0.26	o 604
0.19/0.27	c 0.186971 20.4688 180 52985
0.19/0.27	o 600
0.19/0.27	c 0.19097 20.4688 180 55772
0.19/0.27	o 501
0.19/0.28	c 0.19497 20.4688 182 56871
0.19/0.28	o 469
0.59/0.63	c 0.397939 20.4688 888 61769
0.59/0.63	o 453
0.59/0.66	c 0.415936 20.4688 927 63114
0.59/0.66	o 431
1.49/1.53	c 0.933858 20.5977 929 74450
1.49/1.53	o 415
1.49/1.59	c 0.973851 20.5977 1000 75244
1.49/1.59	o 411
1.59/1.63	c 0.993848 20.5977 1057 77285
1.59/1.63	o 381
1.69/1.74	c 1.05284 20.5977 589 78111
1.69/1.74	o 379
1.99/2.06	c 1.23981 20.5977 1095 80496
1.99/2.06	o 378
2.49/2.55	c 1.52977 20.5977 680 87289
2.49/2.55	o 371
4.19/4.30	c 2.58261 20.5977 914 97603
4.19/4.30	o 369
4.30/4.36	c 2.6276 20.5977 1023 98318
4.30/4.36	o 360
4.30/4.37	c 2.6306 20.5977 1025 98704
4.30/4.37	o 355
4.30/4.38	c 2.6356 20.5977 1029 99419
4.30/4.38	o 349
4.30/4.40	c 2.6466 20.5977 1040 99812
4.30/4.40	o 340
4.90/4.95	c 2.98155 20.5977 1118 102622
4.90/4.95	o 337
5.09/5.13	c 3.09653 20.5977 706 104325
5.09/5.13	o 320
5.40/5.48	c 3.3085 20.5977 627 106364
5.40/5.48	o 319
5.50/5.52	c 3.32849 20.5977 683 107409
5.50/5.52	o 306
5.79/5.81	c 3.49447 20.5977 1102 109203
5.79/5.81	o 301
6.19/6.22	c 3.73643 20.5977 1011 111487
6.19/6.22	o 291
6.19/6.24	c 3.74943 20.5977 1053 111830
6.19/6.24	o 285
7.09/7.12	c 4.27635 20.5977 1087 116917
7.09/7.12	o 281
7.19/7.26	c 4.36334 20.5977 717 117975
7.19/7.26	o 273
7.49/7.50	c 4.51131 20.5977 1004 119569
7.49/7.50	o 267
8.20/8.29	c 5.00724 20.5977 1144 121904
8.20/8.29	o 263
8.59/8.70	c 5.2622 20.5977 1085 124008
8.59/8.70	o 260
8.99/9.08	c 5.49916 20.5977 972 125730
8.99/9.08	o 242
9.19/9.29	c 5.62814 20.5977 648 127475
9.19/9.29	o 208
9.49/9.50	c 5.76612 20.5977 985 129176
9.49/9.50	o 200
10.19/10.29	c 6.24805 20.5977 1309 131743
10.19/10.29	o 199
10.49/10.55	c 6.40203 20.5977 1002 133058
10.49/10.55	o 196
10.79/10.88	c 6.607 20.5977 840 134854
10.79/10.88	o 186
12.29/12.40	c 7.49886 20.5977 882 140588
12.29/12.40	o 185
13.29/13.35	c 8.10777 20.5977 1174 144733
13.29/13.35	o 183
13.49/13.56	c 8.22975 20.5977 847 145584
13.49/13.56	o 178
13.70/13.73	c 8.32373 20.5977 1093 146543
13.70/13.73	o 170
13.70/13.79	c 8.35873 20.5977 1159 147222
13.70/13.79	o 152
14.09/14.10	c 8.5397 20.5977 946 148290
14.09/14.10	o 149
14.99/15.00	c 9.09862 20.5977 1110 152256
14.99/15.00	o 137
14.99/15.04	c 9.12461 20.5977 1177 152624
14.99/15.04	o 132
15.09/15.11	c 9.17261 20.5977 731 153040
15.09/15.11	o 130
16.89/16.94	c 10.3604 20.5977 1044 159025
16.89/16.94	o 124
16.89/16.98	c 10.3854 20.5977 1114 159572
16.89/16.98	o 111
18.79/18.86	c 11.5702 20.5977 986 166854
18.79/18.86	o 95
18.89/18.98	c 11.6382 20.5977 1149 167486
18.89/18.98	o 85
22.59/22.62	c 13.9529 20.7266 1416 178573
22.59/22.62	o 78
22.59/22.65	c 13.9679 20.7266 838 178904
22.59/22.65	o 69
23.19/23.26	c 14.3708 20.7266 1072 181369
23.19/23.26	o 65
24.99/25.06	c 15.5356 20.8555 1643 188773
24.99/25.06	o 59
25.09/25.19	c 15.6266 20.8555 2032 189601
25.09/25.19	o 52
25.39/25.48	c 15.8396 20.8555 1775 191455
25.39/25.48	o 46
25.59/25.63	c 15.9336 20.8555 2201 192384
25.59/25.63	o 42
26.70/26.72	c 16.7305 20.9844 2232 199900
26.70/26.72	o 37
28.09/28.13	c 17.8043 21.3711 3140 210141
28.09/28.13	o 34
28.30/28.35	c 17.9793 21.3711 2808 212142
28.30/28.35	o 30
28.39/28.49	c 18.0962 21.3711 2019 213627
28.39/28.49	o 28
28.50/28.50	c 18.1082 21.3711 2087 213831
28.50/28.50	o 25
36.00/36.05	c 24.2493 21.5 3094 288159
36.00/36.05	o 23
36.30/36.39	c 24.5413 21.5 2269 292094
36.30/36.39	o 19
36.49/36.52	c 24.6573 21.5 3271 293759
36.49/36.52	o 13
36.70/36.70	c 24.8222 21.5 3261 296384
36.70/36.70	o 12
37.90/37.91	c 25.9131 21.5 1973 314027
37.90/37.91	o 11
38.69/38.76	c 26.6609 21.5 2418 326511
38.69/38.76	o 9
41.00/41.04	c 28.6806 21.5 2813 361858
41.00/41.04	o 5
57.20/57.29	c 43.6564 22.2773 3283 604881
57.20/57.29	o 4
64.09/64.17	c 49.9034 22.2773 4360 713689
64.09/64.17	o 3
65.09/65.15	c 50.8073 22.2773 2604 728374
65.09/65.15	o 2
1006.02/1006.06	c 886.175 23.7031 4836 15621131
1006.02/1006.06	s OPTIMUM FOUND
1006.02/1006.06	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	2

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2695177-1277931356/watcher-2695177-1277931356 -o /tmp/evaluation-result-2695177-1277931356/solver-2695177-1277931356 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2695177-1277931356.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 2.00 4/178 27998
/proc/meminfo: memFree=30927620/32951124 swapFree=67111528/67111528
[pid=27998] ppid=27996 vsize=2136 CPUtime=0
/proc/27998/stat : 27998 (pbct) R 27996 27998 27193 0 -1 4202496 254 0 0 0 0 0 0 0 25 0 1 0 168739373 2187264 174 4089446400 134512640 136421960 4291556384 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27998/statm: 534 174 144 467 0 65 0

[startup+0.0696389 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 27998
/proc/meminfo: memFree=30927620/32951124 swapFree=67111528/67111528
[pid=27998] ppid=27996 vsize=16656 CPUtime=0.06
/proc/27998/stat : 27998 (pbct) R 27996 27998 27193 0 -1 4202496 3869 0 0 0 6 0 0 0 25 0 1 0 168739373 17055744 3790 4089446400 134512640 136421960 4291556384 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/27998/statm: 4197 3818 194 467 0 3728 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16656

[startup+0.100635 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 27998
/proc/meminfo: memFree=30927620/32951124 swapFree=67111528/67111528
[pid=27998] ppid=27996 vsize=20476 CPUtime=0.09
/proc/27998/stat : 27998 (pbct) R 27996 27998 27193 0 -1 4202496 4754 0 0 0 9 0 0 0 25 0 1 0 168739373 20967424 4641 4089446400 134512640 136421960 4291556384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/27998/statm: 5119 4641 213 467 0 4650 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20476

[startup+0.30061 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 27998
/proc/meminfo: memFree=30927620/32951124 swapFree=67111528/67111528
[pid=27998] ppid=27996 vsize=20956 CPUtime=0.29
/proc/27998/stat : 27998 (pbct) R 27996 27998 27193 0 -1 4202496 4849 0 0 0 20 9 0 0 25 0 1 0 168739373 21458944 4731 4089446400 134512640 136421960 4291556384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/27998/statm: 5239 4731 237 467 0 4770 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20956

[startup+0.700524 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 27998
/proc/meminfo: memFree=30927620/32951124 swapFree=67111528/67111528
[pid=27998] ppid=27996 vsize=20956 CPUtime=0.69
/proc/27998/stat : 27998 (pbct) R 27996 27998 27193 0 -1 4202496 4851 0 0 0 44 25 0 0 25 0 1 0 168739373 21458944 4731 4089446400 134512640 136421960 4291556384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/27998/statm: 5239 4731 237 467 0 4770 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20956

[startup+1.50038 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 27999
/proc/meminfo: memFree=30909524/32951124 swapFree=67111528/67111528
[pid=27998] ppid=27996 vsize=21088 CPUtime=1.49
/proc/27998/stat : 27998 (pbct) R 27996 27998 27193 0 -1 4202496 4878 0 0 0 91 58 0 0 25 0 1 0 168739373 21594112 4758 4089446400 134512640 136421960 4291556384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/27998/statm: 5272 4758 237 467 0 4803 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21088

[startup+3.10109 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 27999
/proc/meminfo: memFree=30909400/32951124 swapFree=67111528/67111528
[pid=27998] ppid=27996 vsize=21088 CPUtime=3.09
/proc/27998/stat : 27998 (pbct) R 27996 27998 27193 0 -1 4202496 4886 0 0 0 186 123 0 0 25 0 1 0 168739373 21594112 4760 4089446400 134512640 136421960 4291556384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/27998/statm: 5272 4760 237 467 0 4803 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21088

[startup+6.30051 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 27999
/proc/meminfo: memFree=30909420/32951124 swapFree=67111528/67111528
[pid=27998] ppid=27996 vsize=21088 CPUtime=6.29
/proc/27998/stat : 27998 (pbct) R 27996 27998 27193 0 -1 4202496 4902 0 0 0 378 251 0 0 25 0 1 0 168739373 21594112 4764 4089446400 134512640 136421960 4291556384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/27998/statm: 5272 4764 237 467 0 4803 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21088

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 27999
/proc/meminfo: memFree=30908036/32951124 swapFree=67111528/67111528
[pid=27998] ppid=27996 vsize=21088 CPUtime=12.69
/proc/27998/stat : 27998 (pbct) R 27996 27998 27193 0 -1 4202496 4926 0 0 0 769 500 0 0 25 0 1 0 168739373 21594112 4776 4089446400 134512640 136421960 4291556384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/27998/statm: 5272 4776 237 467 0 4803 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21088

[startup+25.501 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 28000
/proc/meminfo: memFree=30907992/32951124 swapFree=67111528/67111528
[pid=27998] ppid=27996 vsize=21352 CPUtime=25.49
/proc/27998/stat : 27998 (pbct) R 27996 27998 27193 0 -1 4202496 5001 0 0 0 1584 965 0 0 25 0 1 0 168739373 21864448 4833 4089446400 134512640 136421960 4291556384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/27998/statm: 5338 4833 237 467 0 4869 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21352

[startup+51.1003 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 28000
/proc/meminfo: memFree=30903608/32951124 swapFree=67111528/67111528
[pid=27998] ppid=27996 vsize=22676 CPUtime=51.09
/proc/27998/stat : 27998 (pbct) R 27996 27998 27193 0 -1 4202496 5360 0 0 0 3792 1317 0 0 25 0 1 0 168739373 23220224 5179 4089446400 134512640 136421960 4291556384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/27998/statm: 5669 5179 237 467 0 5200 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 22676

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 28002
/proc/meminfo: memFree=30902712/32951124 swapFree=67111528/67111528
[pid=27998] ppid=27996 vsize=22808 CPUtime=102.3
/proc/27998/stat : 27998 (pbct) R 27996 27998 27193 0 -1 4202496 5379 0 0 0 8513 1717 0 0 25 0 1 0 168739373 23355392 5195 4089446400 134512640 136421960 4291556384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/27998/statm: 5702 5195 237 467 0 5233 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 22808

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 28003
/proc/meminfo: memFree=30902184/32951124 swapFree=67111528/67111528
[pid=27998] ppid=27996 vsize=22940 CPUtime=162.3
/proc/27998/stat : 27998 (pbct) R 27996 27998 27193 0 -1 4202496 5433 0 0 0 14060 2170 0 0 25 0 1 0 168739373 23490560 5249 4089446400 134512640 136421960 4291556384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/27998/statm: 5735 5249 237 467 0 5266 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 22940

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 28005
/proc/meminfo: memFree=30903328/32951124 swapFree=67111528/67111528
[pid=27998] ppid=27996 vsize=23212 CPUtime=222.3
/proc/27998/stat : 27998 (pbct) R 27996 27998 27193 0 -1 4202496 5483 0 0 0 19607 2623 0 0 25 0 1 0 168739373 23769088 5299 4089446400 134512640 136421960 4291556384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/27998/statm: 5803 5299 237 467 0 5334 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 23212

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 28006
/proc/meminfo: memFree=30903044/32951124 swapFree=67111528/67111528
[pid=27998] ppid=27996 vsize=23476 CPUtime=282.3
/proc/27998/stat : 27998 (pbct) R 27996 27998 27193 0 -1 4202496 5549 0 0 0 25155 3075 0 0 25 0 1 0 168739373 24039424 5365 4089446400 134512640 136421960 4291556384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/27998/statm: 5869 5365 237 467 0 5400 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 23476

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 28017
/proc/meminfo: memFree=30902196/32951124 swapFree=67111528/67111528
[pid=27998] ppid=27996 vsize=23608 CPUtime=342.3
/proc/27998/stat : 27998 (pbct) R 27996 27998 27193 0 -1 4202496 5573 0 0 0 30717 3513 0 0 25 0 1 0 168739373 24174592 5389 4089446400 134512640 136421960 4291556384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/27998/statm: 5902 5389 237 467 0 5433 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 23608

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 28019
/proc/meminfo: memFree=30901908/32951124 swapFree=67111528/67111528
[pid=27998] ppid=27996 vsize=23740 CPUtime=402.3
/proc/27998/stat : 27998 (pbct) R 27996 27998 27193 0 -1 4202496 5611 0 0 0 36291 3939 0 0 25 0 1 0 168739373 24309760 5427 4089446400 134512640 136421960 4291556384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/27998/statm: 5935 5427 237 467 0 5466 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 23740

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 28020
/proc/meminfo: memFree=30901620/32951124 swapFree=67111528/67111528
[pid=27998] ppid=27996 vsize=23740 CPUtime=462.3
/proc/27998/stat : 27998 (pbct) R 27996 27998 27193 0 -1 4202496 5611 0 0 0 41845 4385 0 0 25 0 1 0 168739373 24309760 5427 4089446400 134512640 136421960 4291556384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/27998/statm: 5935 5427 237 467 0 5466 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 23740

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 28022
/proc/meminfo: memFree=30899232/32951124 swapFree=67111528/67111528
[pid=27998] ppid=27996 vsize=24004 CPUtime=522.3
/proc/27998/stat : 27998 (pbct) R 27996 27998 27193 0 -1 4202496 5669 0 0 0 47408 4822 0 0 25 0 1 0 168739373 24580096 5485 4089446400 134512640 136421960 4291556384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/27998/statm: 6001 5485 237 467 0 5532 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 24004

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 28023
/proc/meminfo: memFree=30894496/32951124 swapFree=67111528/67111528
[pid=27998] ppid=27996 vsize=24004 CPUtime=582.31
/proc/27998/stat : 27998 (pbct) R 27996 27998 27193 0 -1 4202496 5689 0 0 0 52963 5268 0 0 25 0 1 0 168739373 24580096 5505 4089446400 134512640 136421960 4291556384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/27998/statm: 6001 5505 237 467 0 5532 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 24004

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 28025
/proc/meminfo: memFree=30893096/32951124 swapFree=67111528/67111528
[pid=27998] ppid=27996 vsize=24004 CPUtime=642.31
/proc/27998/stat : 27998 (pbct) R 27996 27998 27193 0 -1 4202496 5690 0 0 0 58532 5699 0 0 25 0 1 0 168739373 24580096 5506 4089446400 134512640 136421960 4291556384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/27998/statm: 6001 5506 237 467 0 5532 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 24004

[startup+702.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 28027
/proc/meminfo: memFree=30890956/32951124 swapFree=67111528/67111528
[pid=27998] ppid=27996 vsize=24004 CPUtime=702.31
/proc/27998/stat : 27998 (pbct) R 27996 27998 27193 0 -1 4202496 5694 0 0 0 64080 6151 0 0 25 0 1 0 168739373 24580096 5510 4089446400 134512640 136421960 4291556384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/27998/statm: 6001 5510 237 467 0 5532 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 24004

[startup+762.306 s]
/proc/loadavg: 1.85 1.97 1.99 2/198 28103
/proc/meminfo: memFree=31340112/32951124 swapFree=67111528/67111528
[pid=27998] ppid=27996 vsize=24136 CPUtime=762.32
/proc/27998/stat : 27998 (pbct) R 27996 27998 27193 0 -1 4202496 5708 0 0 0 69426 6806 0 0 25 0 1 0 168739373 24715264 5524 4089446400 134512640 136421960 4291556384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/27998/statm: 6034 5524 237 467 0 5565 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 24136

[startup+822.3 s]
/proc/loadavg: 1.68 1.88 1.96 3/179 28427
/proc/meminfo: memFree=31444716/32951124 swapFree=67111528/67111528
[pid=27998] ppid=27996 vsize=24268 CPUtime=822.31
/proc/27998/stat : 27998 (pbct) R 27996 27998 27193 0 -1 4202496 5740 0 0 0 74175 8056 0 0 25 0 1 0 168739373 24850432 5556 4089446400 134512640 136421960 4291556384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/27998/statm: 6067 5556 237 467 0 5598 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 24268

[startup+882.3 s]
/proc/loadavg: 1.88 1.90 1.96 3/179 28428
/proc/meminfo: memFree=31401176/32951124 swapFree=67111528/67111528
[pid=27998] ppid=27996 vsize=24268 CPUtime=882.32
/proc/27998/stat : 27998 (pbct) R 27996 27998 27193 0 -1 4202496 5746 0 0 0 78936 9296 0 0 25 0 1 0 168739373 24850432 5562 4089446400 134512640 136421960 4291556384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/27998/statm: 6067 5562 237 467 0 5598 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 24268

[startup+942.3 s]
/proc/loadavg: 1.95 1.92 1.96 3/179 28430
/proc/meminfo: memFree=31358996/32951124 swapFree=67111528/67111528
[pid=27998] ppid=27996 vsize=24268 CPUtime=942.32
/proc/27998/stat : 27998 (pbct) R 27996 27998 27193 0 -1 4202496 5746 0 0 0 83646 10586 0 0 25 0 1 0 168739373 24850432 5562 4089446400 134512640 136421960 4291556384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/27998/statm: 6067 5562 237 467 0 5598 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 24268

[startup+1002.3 s]
/proc/loadavg: 1.98 1.93 1.96 3/179 28432
/proc/meminfo: memFree=31322132/32951124 swapFree=67111528/67111528
[pid=27998] ppid=27996 vsize=24268 CPUtime=1002.32
/proc/27998/stat : 27998 (pbct) R 27996 27998 27193 0 -1 4202496 5751 0 0 0 88325 11907 0 0 25 0 1 0 168739373 24850432 5567 4089446400 134512640 136421960 4291556384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/27998/statm: 6067 5567 237 467 0 5598 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 24268

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

[startup+1003.1 s]
/proc/loadavg: 1.98 1.93 1.96 3/179 28432
/proc/meminfo: memFree=31320148/32951124 swapFree=67111528/67111528
[pid=27998] ppid=27996 vsize=24268 CPUtime=1003.12
/proc/27998/stat : 27998 (pbct) R 27996 27998 27193 0 -1 4202496 5751 0 0 0 88386 11926 0 0 25 0 1 0 168739373 24850432 5567 4089446400 134512640 136421960 4291556384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/27998/statm: 6067 5567 237 467 0 5598 0
Current children cumulated CPU time (s) 1003.12
Current children cumulated vsize (KiB) 24268

[startup+1004.7 s]
/proc/loadavg: 1.98 1.93 1.96 3/179 28432
/proc/meminfo: memFree=31320148/32951124 swapFree=67111528/67111528
[pid=27998] ppid=27996 vsize=24268 CPUtime=1004.72
/proc/27998/stat : 27998 (pbct) R 27996 27998 27193 0 -1 4202496 5751 0 0 0 88514 11958 0 0 25 0 1 0 168739373 24850432 5567 4089446400 134512640 136421960 4291556384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/27998/statm: 6067 5567 237 467 0 5598 0
Current children cumulated CPU time (s) 1004.72
Current children cumulated vsize (KiB) 24268

[startup+1005.5 s]
/proc/loadavg: 1.98 1.93 1.96 3/179 28432
/proc/meminfo: memFree=31320148/32951124 swapFree=67111528/67111528
[pid=27998] ppid=27996 vsize=24268 CPUtime=1005.52
/proc/27998/stat : 27998 (pbct) R 27996 27998 27193 0 -1 4202496 5751 0 0 0 88574 11978 0 0 25 0 1 0 168739373 24850432 5567 4089446400 134512640 136421960 4291556384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/27998/statm: 6067 5567 237 467 0 5598 0
Current children cumulated CPU time (s) 1005.52
Current children cumulated vsize (KiB) 24268

[startup+1005.9 s]
/proc/loadavg: 1.98 1.93 1.96 3/179 28432
/proc/meminfo: memFree=31320148/32951124 swapFree=67111528/67111528
[pid=27998] ppid=27996 vsize=24268 CPUtime=1005.92
/proc/27998/stat : 27998 (pbct) R 27996 27998 27193 0 -1 4202496 5751 0 0 0 88604 11988 0 0 25 0 1 0 168739373 24850432 5567 4089446400 134512640 136421960 4291556384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/27998/statm: 6067 5567 237 467 0 5598 0
Current children cumulated CPU time (s) 1005.92
Current children cumulated vsize (KiB) 24268

[startup+1006 s]
/proc/loadavg: 1.98 1.93 1.96 3/179 28432
/proc/meminfo: memFree=31320148/32951124 swapFree=67111528/67111528
[pid=27998] ppid=27996 vsize=24268 CPUtime=1006.02
/proc/27998/stat : 27998 (pbct) R 27996 27998 27193 0 -1 4202496 5751 0 0 0 88612 11990 0 0 25 0 1 0 168739373 24850432 5567 4089446400 134512640 136421960 4291556384 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/27998/statm: 6067 5567 237 467 0 5598 0
Current children cumulated CPU time (s) 1006.02
Current children cumulated vsize (KiB) 24268

Child status: 0
Real time (s): 1006.1
CPU time (s): 1006.13
CPU user time (s): 886.207
CPU system time (s): 119.921
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 24268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 886.207
system time used= 119.921
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5756
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= 2529

runsolver used 1.82272 second user time and 3.39148 second system time

The end

Launcher Data 

Begin job on node110 at 2010-06-30 22:55:56
IDJOB=2695177
IDBENCH=79314
IDSOLVER=1208
FILE ID=node110/2695177-1277931356
PBS_JOBID= 11197349
Free space on /tmp= 74204 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB10/normalized-PB10/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900584219--soft-0-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695177-1277931356/watcher-2695177-1277931356 -o /tmp/evaluation-result-2695177-1277931356/solver-2695177-1277931356 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2695177-1277931356.wbo

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

MD5SUM BENCH= 81f3c07bf85fb8fa2211498324cd1b10
RANDOM SEED=1457742403

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		: 2666.849
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	: 5333.69
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		: 2666.849
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	: 5332.82
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		: 2666.849
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	: 5332.74
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		: 2666.849
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		: 2666.849
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	: 5332.74
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		: 2666.849
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		: 2666.849
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		: 2666.849
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      30928140 kB
Buffers:        215616 kB
Cached:         999912 kB
SwapCached:          0 kB
Active:        1225268 kB
Inactive:       652868 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30928140 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1976 kB
Writeback:           0 kB
AnonPages:      662740 kB
Mapped:          17588 kB
Slab:            79608 kB
PageTables:       6044 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   868068 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= 74204 MiB
End job on node110 at 2010-06-30 23:12:42