Trace number 2699441

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 1030.66 1030.63

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900669797--soft-33-100-0.wbo
MD5SUMebc456211cf99aa767d1987ef9daf648
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark91.6031
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 constraints1777
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 90281
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 90280
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 695
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 7/16 clauses 923/1761 units 0
0.00/0.01	c vars 231
0.08/0.10	c 0.093985 16.6016 16 16618
0.08/0.10	o 1168
0.08/0.10	c 0.097985 16.7852 17 19955
0.08/0.10	o 963
0.08/0.11	c 0.097985 16.7852 17 21776
0.08/0.11	o 523
0.08/0.16	c 0.13098 16.7852 130 22418
0.08/0.16	o 517
0.08/0.17	c 0.138978 16.7852 158 23635
0.08/0.17	o 462
0.08/0.18	c 0.146977 16.7852 187 24122
0.08/0.18	o 451
0.08/0.19	c 0.150977 16.7852 189 24284
0.08/0.19	o 449
0.19/0.22	c 0.165974 16.7852 285 24901
0.19/0.22	o 427
0.29/0.31	c 0.222966 16.7852 529 25828
0.29/0.31	o 406
0.29/0.33	c 0.235964 16.7852 553 26068
0.29/0.33	o 404
0.29/0.34	c 0.244962 16.8945 575 27954
0.29/0.34	o 281
0.39/0.49	c 0.340948 16.8945 885 28809
0.39/0.49	o 279
0.89/0.96	c 0.641902 17.0195 601 32455
0.89/0.96	o 276
1.00/1.00	c 0.672897 17.0195 684 32780
1.00/1.00	o 274
1.00/1.07	c 0.713891 17.0195 849 33860
1.00/1.07	o 239
1.19/1.27	c 0.841872 17.1406 1448 35097
1.19/1.27	o 237
1.39/1.49	c 0.979851 17.1289 718 36602
1.39/1.49	o 234
1.99/2.02	c 1.3108 17.1289 925 39975
1.99/2.02	o 233
2.20/2.29	c 1.47477 17.1289 1086 42013
2.20/2.29	o 228
2.28/2.30	c 1.48077 17.1289 1119 42180
2.28/2.30	o 223
2.28/2.33	c 1.50277 17.1289 645 42658
2.28/2.33	o 215
2.39/2.45	c 1.56576 17.1289 971 43654
2.39/2.45	o 212
2.48/2.55	c 1.63075 17.1289 1160 44344
2.48/2.55	o 197
2.48/2.57	c 1.64575 17.1289 1206 44661
2.48/2.57	o 188
2.59/2.68	c 1.72474 17.1289 881 45482
2.59/2.68	o 181
2.79/2.87	c 1.85572 17.1289 748 46574
2.79/2.87	o 176
2.99/3.01	c 1.9457 17.1289 1130 47598
2.99/3.01	o 164
3.30/3.32	c 2.16567 17.1289 763 49730
3.30/3.32	o 163
4.49/4.55	c 2.94155 17.1289 944 57212
4.49/4.55	o 158
4.69/4.73	c 3.05354 17.1289 1315 58182
4.69/4.73	o 151
4.69/4.79	c 3.09153 17.1289 814 58817
4.69/4.79	o 140
4.89/4.99	c 3.21251 17.1289 1230 59950
4.89/4.99	o 126
6.69/6.78	c 4.37033 17.1289 1020 70024
6.69/6.78	o 124
7.09/7.11	c 4.5683 17.1289 1069 71385
7.09/7.11	o 120
8.19/8.25	c 5.29319 17.25 1749 77786
8.19/8.25	o 113
8.39/8.45	c 5.42617 17.25 862 79438
8.39/8.45	o 108
8.59/8.69	c 5.57415 17.25 823 81306
8.59/8.69	o 99
9.09/9.11	c 5.83711 17.25 1130 83157
9.09/9.11	o 98
9.49/9.50	c 6.10407 17.25 1375 85400
9.49/9.50	o 79
11.89/11.91	c 7.79981 17.7617 1271 99486
11.89/11.91	o 74
13.59/13.61	c 8.99063 17.75 1413 109446
13.59/13.61	o 72
13.69/13.77	c 9.10162 17.75 1024 110381
13.69/13.77	o 66
13.99/14.02	c 9.28559 17.75 1146 112029
13.99/14.02	o 65
14.29/14.34	c 9.52155 17.75 1559 114478
14.29/14.34	o 43
14.29/14.36	c 9.53355 17.75 1613 114739
14.29/14.36	o 32
15.59/15.64	c 10.5894 18.0078 1887 131169
15.59/15.64	o 30
16.09/16.18	c 11.0433 18.0078 2177 137964
16.09/16.18	o 26
16.40/16.46	c 11.2793 18.0078 1827 141798
16.40/16.46	o 25
17.99/18.01	c 12.5621 18.0078 1959 161063
17.99/18.01	o 22
18.19/18.20	c 12.7261 18.0078 2066 163697
18.19/18.20	o 14
18.39/18.44	c 12.932 18.0078 1496 167210
18.39/18.44	o 13
19.39/19.46	c 13.8219 18.0078 2663 182965
19.39/19.46	o 9
19.59/19.63	c 13.9729 18.0078 2883 185577
19.59/19.63	o 7
19.70/19.72	c 14.0529 18.0078 2341 186893
19.70/19.72	o 6
19.79/19.87	c 14.1808 18.0078 2026 188520
19.79/19.87	o 2
34.89/34.98	c 27.8458 18.3867 2520 414207
34.89/34.98	o 1
1030.62/1030.61	c 933.233 20.3477 2468 15591332
1030.62/1030.61	s OPTIMUM FOUND
1030.62/1030.61	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-2699441-1278461057/watcher-2699441-1278461057 -o /tmp/evaluation-result-2699441-1278461057/solver-2699441-1278461057 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2699441-1278461057.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 1.91 4/178 13655
/proc/meminfo: memFree=28947444/32951124 swapFree=67111528/67111528
[pid=13655] ppid=13653 vsize=2136 CPUtime=0
/proc/13655/stat : 13655 (pbct) R 13653 13655 13396 0 -1 4202496 254 0 0 0 0 0 0 0 25 0 1 0 14318849 2187264 174 4089446400 134512640 136422188 4289862992 18446744073709551615 135154848 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13655/statm: 534 174 144 467 0 65 0

[startup+0.067727 s]
/proc/loadavg: 1.92 1.98 1.91 4/178 13655
/proc/meminfo: memFree=28947444/32951124 swapFree=67111528/67111528
[pid=13655] ppid=13653 vsize=16472 CPUtime=0.06
/proc/13655/stat : 13655 (pbct) R 13653 13655 13396 0 -1 4202496 3773 0 0 0 6 0 0 0 25 0 1 0 14318849 16867328 3693 4089446400 134512640 136422188 4289862992 18446744073709551615 135811461 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13655/statm: 4118 3693 203 467 0 3649 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16472

[startup+0.100721 s]
/proc/loadavg: 1.92 1.98 1.91 4/178 13655
/proc/meminfo: memFree=28947444/32951124 swapFree=67111528/67111528
[pid=13655] ppid=13653 vsize=16996 CPUtime=0.08
/proc/13655/stat : 13655 (pbct) R 13653 13655 13396 0 -1 4202496 3927 0 0 0 8 0 0 0 25 0 1 0 14318849 17403904 3847 4089446400 134512640 136422188 4289862992 18446744073709551615 134869727 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13655/statm: 4249 3847 213 467 0 3780 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 16996

[startup+0.300683 s]
/proc/loadavg: 1.92 1.98 1.91 4/178 13655
/proc/meminfo: memFree=28947444/32951124 swapFree=67111528/67111528
[pid=13655] ppid=13653 vsize=17184 CPUtime=0.29
/proc/13655/stat : 13655 (pbct) R 13653 13655 13396 0 -1 4202496 4000 0 0 0 21 8 0 0 25 0 1 0 14318849 17596416 3912 4089446400 134512640 136422188 4289862992 18446744073709551615 135024008 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13655/statm: 4296 3912 236 467 0 3827 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17184

[startup+0.700641 s]
/proc/loadavg: 1.92 1.98 1.91 4/178 13655
/proc/meminfo: memFree=28947444/32951124 swapFree=67111528/67111528
[pid=13655] ppid=13653 vsize=17296 CPUtime=0.69
/proc/13655/stat : 13655 (pbct) R 13653 13655 13396 0 -1 4202496 4035 0 0 0 47 22 0 0 18 0 1 0 14318849 17711104 3943 4089446400 134512640 136422188 4289862992 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13655/statm: 4324 3943 236 467 0 3855 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17296

[startup+1.50046 s]
/proc/loadavg: 1.93 1.98 1.91 3/179 13656
/proc/meminfo: memFree=28932480/32951124 swapFree=67111528/67111528
[pid=13655] ppid=13653 vsize=17536 CPUtime=1.49
/proc/13655/stat : 13655 (pbct) R 13653 13655 13396 0 -1 4202496 4075 0 0 0 98 51 0 0 19 0 1 0 14318849 17956864 3978 4089446400 134512640 136422188 4289862992 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13655/statm: 4384 3978 237 467 0 3915 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17536

[startup+3.10017 s]
/proc/loadavg: 1.93 1.98 1.91 3/179 13656
/proc/meminfo: memFree=28932232/32951124 swapFree=67111528/67111528
[pid=13655] ppid=13653 vsize=17536 CPUtime=3.09
/proc/13655/stat : 13655 (pbct) R 13653 13655 13396 0 -1 4202496 4086 0 0 0 200 109 0 0 18 0 1 0 14318849 17956864 3979 4089446400 134512640 136422188 4289862992 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13655/statm: 4384 3979 237 467 0 3915 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17536

[startup+6.30058 s]
/proc/loadavg: 1.93 1.98 1.91 3/179 13656
/proc/meminfo: memFree=28932220/32951124 swapFree=67111528/67111528
[pid=13655] ppid=13653 vsize=17536 CPUtime=6.29
/proc/13655/stat : 13655 (pbct) R 13653 13655 13396 0 -1 4202496 4116 0 0 0 404 225 0 0 19 0 1 0 14318849 17956864 4004 4089446400 134512640 136422188 4289862992 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13655/statm: 4384 4004 237 467 0 3915 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17536

[startup+12.7004 s]
/proc/loadavg: 1.94 1.98 1.91 3/179 13656
/proc/meminfo: memFree=28931616/32951124 swapFree=67111528/67111528
[pid=13655] ppid=13653 vsize=18172 CPUtime=12.69
/proc/13655/stat : 13655 (pbct) R 13653 13655 13396 0 -1 4202496 4257 0 0 0 833 436 0 0 25 0 1 0 14318849 18608128 4137 4089446400 134512640 136422188 4289862992 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13655/statm: 4543 4137 237 467 0 4074 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18172

[startup+25.5011 s]
/proc/loadavg: 1.95 1.98 1.91 3/179 13656
/proc/meminfo: memFree=28931880/32951124 swapFree=67111528/67111528
[pid=13655] ppid=13653 vsize=18436 CPUtime=25.49
/proc/13655/stat : 13655 (pbct) R 13653 13655 13396 0 -1 4202496 4365 0 0 0 1929 620 0 0 25 0 1 0 14318849 18878464 4230 4089446400 134512640 136422188 4289862992 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13655/statm: 4609 4230 237 467 0 4140 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18436

[startup+51.1003 s]
/proc/loadavg: 1.96 1.98 1.91 3/179 13656
/proc/meminfo: memFree=28931092/32951124 swapFree=67111528/67111528
[pid=13655] ppid=13653 vsize=18824 CPUtime=51.09
/proc/13655/stat : 13655 (pbct) R 13653 13655 13396 0 -1 4202496 4441 0 0 0 4243 866 0 0 25 0 1 0 14318849 19275776 4305 4089446400 134512640 136422188 4289862992 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13655/statm: 4706 4305 237 467 0 4237 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18824

[startup+102.306 s]
/proc/loadavg: 1.98 1.98 1.91 3/179 13658
/proc/meminfo: memFree=28930200/32951124 swapFree=67111528/67111528
[pid=13655] ppid=13653 vsize=19072 CPUtime=102.29
/proc/13655/stat : 13655 (pbct) R 13653 13655 13396 0 -1 4202496 4518 0 0 0 8877 1352 0 0 25 0 1 0 14318849 19529728 4382 4089446400 134512640 136422188 4289862992 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13655/statm: 4768 4382 237 467 0 4299 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 19072

[startup+162.301 s]
/proc/loadavg: 1.99 1.98 1.91 3/179 13660
/proc/meminfo: memFree=28929548/32951124 swapFree=67111528/67111528
[pid=13655] ppid=13653 vsize=19460 CPUtime=162.29
/proc/13655/stat : 13655 (pbct) R 13653 13655 13396 0 -1 4202496 4601 0 0 0 14328 1901 0 0 25 0 1 0 14318849 19927040 4465 4089446400 134512640 136422188 4289862992 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13655/statm: 4865 4465 237 467 0 4396 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 19460

[startup+222.301 s]
/proc/loadavg: 1.99 1.98 1.91 3/179 13662
/proc/meminfo: memFree=28929020/32951124 swapFree=67111528/67111528
[pid=13655] ppid=13653 vsize=19588 CPUtime=222.3
/proc/13655/stat : 13655 (pbct) R 13653 13655 13396 0 -1 4202496 4641 0 0 0 19763 2467 0 0 25 0 1 0 14318849 20058112 4505 4089446400 134512640 136422188 4289862992 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13655/statm: 4897 4505 237 467 0 4428 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 19588

[startup+282.301 s]
/proc/loadavg: 2.06 2.00 1.91 3/179 13663
/proc/meminfo: memFree=28928480/32951124 swapFree=67111528/67111528
[pid=13655] ppid=13653 vsize=19936 CPUtime=282.3
/proc/13655/stat : 13655 (pbct) R 13653 13655 13396 0 -1 4202496 4720 0 0 0 25239 2991 0 0 25 0 1 0 14318849 20414464 4584 4089446400 134512640 136422188 4289862992 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13655/statm: 4984 4584 237 467 0 4515 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 19936

[startup+342.301 s]
/proc/loadavg: 2.02 2.00 1.91 3/179 13664
/proc/meminfo: memFree=28928072/32951124 swapFree=67111528/67111528
[pid=13655] ppid=13653 vsize=20068 CPUtime=342.3
/proc/13655/stat : 13655 (pbct) R 13653 13655 13396 0 -1 4202496 4745 0 0 0 30688 3542 0 0 25 0 1 0 14318849 20549632 4609 4089446400 134512640 136422188 4289862992 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13655/statm: 5017 4609 237 467 0 4548 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 20068

[startup+402.301 s]
/proc/loadavg: 2.01 2.00 1.91 3/179 13666
/proc/meminfo: memFree=28927916/32951124 swapFree=67111528/67111528
[pid=13655] ppid=13653 vsize=20068 CPUtime=402.31
/proc/13655/stat : 13655 (pbct) R 13653 13655 13396 0 -1 4202496 4769 0 0 0 36142 4089 0 0 25 0 1 0 14318849 20549632 4633 4089446400 134512640 136422188 4289862992 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13655/statm: 5017 4633 237 467 0 4548 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 20068

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/179 13668
/proc/meminfo: memFree=28927876/32951124 swapFree=67111528/67111528
[pid=13655] ppid=13653 vsize=20192 CPUtime=462.3
/proc/13655/stat : 13655 (pbct) R 13653 13655 13396 0 -1 4202496 4790 0 0 0 41577 4653 0 0 25 0 1 0 14318849 20676608 4654 4089446400 134512640 136422188 4289862992 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13655/statm: 5048 4654 237 467 0 4579 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 20192

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/179 13670
/proc/meminfo: memFree=28927596/32951124 swapFree=67111528/67111528
[pid=13655] ppid=13653 vsize=20476 CPUtime=522.31
/proc/13655/stat : 13655 (pbct) R 13653 13655 13396 0 -1 4202496 4840 0 0 0 47044 5187 0 0 25 0 1 0 14318849 20967424 4704 4089446400 134512640 136422188 4289862992 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13655/statm: 5119 4704 237 467 0 4650 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 20476

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/179 13671
/proc/meminfo: memFree=28927428/32951124 swapFree=67111528/67111528
[pid=13655] ppid=13653 vsize=20476 CPUtime=582.31
/proc/13655/stat : 13655 (pbct) R 13653 13655 13396 0 -1 4202496 4868 0 0 0 52514 5717 0 0 25 0 1 0 14318849 20967424 4732 4089446400 134512640 136422188 4289862992 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13655/statm: 5119 4732 237 467 0 4650 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 20476

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/179 13672
/proc/meminfo: memFree=28926900/32951124 swapFree=67111528/67111528
[pid=13655] ppid=13653 vsize=20584 CPUtime=642.31
/proc/13655/stat : 13655 (pbct) R 13653 13655 13396 0 -1 4202496 4886 0 0 0 57985 6246 0 0 25 0 1 0 14318849 21078016 4750 4089446400 134512640 136422188 4289862992 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13655/statm: 5146 4750 237 467 0 4677 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 20584

[startup+702.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/179 13674
/proc/meminfo: memFree=28926496/32951124 swapFree=67111528/67111528
[pid=13655] ppid=13653 vsize=20584 CPUtime=702.31
/proc/13655/stat : 13655 (pbct) R 13653 13655 13396 0 -1 4202496 4901 0 0 0 63437 6794 0 0 25 0 1 0 14318849 21078016 4765 4089446400 134512640 136422188 4289862992 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13655/statm: 5146 4765 237 467 0 4677 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 20584

[startup+762.306 s]
/proc/loadavg: 2.00 2.00 1.91 3/179 13676
/proc/meminfo: memFree=28926580/32951124 swapFree=67111528/67111528
[pid=13655] ppid=13653 vsize=20720 CPUtime=762.32
/proc/13655/stat : 13655 (pbct) R 13653 13655 13396 0 -1 4202496 4914 0 0 0 68894 7338 0 0 25 0 1 0 14318849 21217280 4778 4089446400 134512640 136422188 4289862992 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13655/statm: 5180 4778 237 467 0 4711 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 20720

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/179 13678
/proc/meminfo: memFree=28926668/32951124 swapFree=67111528/67111528
[pid=13655] ppid=13653 vsize=20832 CPUtime=822.31
/proc/13655/stat : 13655 (pbct) R 13653 13655 13396 0 -1 4202496 4940 0 0 0 74364 7867 0 0 25 0 1 0 14318849 21331968 4804 4089446400 134512640 136422188 4289862992 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13655/statm: 5208 4804 237 467 0 4739 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 20832

[startup+882.301 s]
/proc/loadavg: 2.05 2.01 1.92 3/179 13682
/proc/meminfo: memFree=28925232/32951124 swapFree=67111528/67111528
[pid=13655] ppid=13653 vsize=20832 CPUtime=882.32
/proc/13655/stat : 13655 (pbct) R 13653 13655 13396 0 -1 4202496 4958 0 0 0 79835 8397 0 0 25 0 1 0 14318849 21331968 4822 4089446400 134512640 136422188 4289862992 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13655/statm: 5208 4822 237 467 0 4739 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 20832

[startup+942.301 s]
/proc/loadavg: 2.02 2.01 1.92 3/179 13683
/proc/meminfo: memFree=28925368/32951124 swapFree=67111528/67111528
[pid=13655] ppid=13653 vsize=20832 CPUtime=942.32
/proc/13655/stat : 13655 (pbct) R 13653 13655 13396 0 -1 4202496 4962 0 0 0 85290 8942 0 0 25 0 1 0 14318849 21331968 4826 4089446400 134512640 136422188 4289862992 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13655/statm: 5208 4826 237 467 0 4739 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 20832

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 13685
/proc/meminfo: memFree=28925192/32951124 swapFree=67111528/67111528
[pid=13655] ppid=13653 vsize=20832 CPUtime=1002.33
/proc/13655/stat : 13655 (pbct) R 13653 13655 13396 0 -1 4202496 4962 0 0 0 90735 9498 0 0 25 0 1 0 14318849 21331968 4826 4089446400 134512640 136422188 4289862992 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13655/statm: 5208 4826 237 467 0 4739 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 20832

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

[startup+1011.1 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 13685
/proc/meminfo: memFree=28925052/32951124 swapFree=67111528/67111528
[pid=13655] ppid=13653 vsize=20832 CPUtime=1011.13
/proc/13655/stat : 13655 (pbct) R 13653 13655 13396 0 -1 4202496 4962 0 0 0 91537 9576 0 0 25 0 1 0 14318849 21331968 4826 4089446400 134512640 136422188 4289862992 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13655/statm: 5208 4826 237 467 0 4739 0
Current children cumulated CPU time (s) 1011.13
Current children cumulated vsize (KiB) 20832

[startup+1023.9 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 13685
/proc/meminfo: memFree=28925056/32951124 swapFree=67111528/67111528
[pid=13655] ppid=13653 vsize=20832 CPUtime=1023.92
/proc/13655/stat : 13655 (pbct) R 13653 13655 13396 0 -1 4202496 4962 0 0 0 92709 9683 0 0 25 0 1 0 14318849 21331968 4826 4089446400 134512640 136422188 4289862992 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13655/statm: 5208 4826 237 467 0 4739 0
Current children cumulated CPU time (s) 1023.92
Current children cumulated vsize (KiB) 20832

[startup+1027.1 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 13685
/proc/meminfo: memFree=28925176/32951124 swapFree=67111528/67111528
[pid=13655] ppid=13653 vsize=20832 CPUtime=1027.12
/proc/13655/stat : 13655 (pbct) R 13653 13655 13396 0 -1 4202496 4962 0 0 0 93001 9711 0 0 25 0 1 0 14318849 21331968 4826 4089446400 134512640 136422188 4289862992 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13655/statm: 5208 4826 237 467 0 4739 0
Current children cumulated CPU time (s) 1027.12
Current children cumulated vsize (KiB) 20832

[startup+1028.7 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 13685
/proc/meminfo: memFree=28925176/32951124 swapFree=67111528/67111528
[pid=13655] ppid=13653 vsize=20832 CPUtime=1028.72
/proc/13655/stat : 13655 (pbct) R 13653 13655 13396 0 -1 4202496 4962 0 0 0 93148 9724 0 0 25 0 1 0 14318849 21331968 4826 4089446400 134512640 136422188 4289862992 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13655/statm: 5208 4826 237 467 0 4739 0
Current children cumulated CPU time (s) 1028.72
Current children cumulated vsize (KiB) 20832

[startup+1029.5 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 13686
/proc/meminfo: memFree=28925176/32951124 swapFree=67111528/67111528
[pid=13655] ppid=13653 vsize=20832 CPUtime=1029.52
/proc/13655/stat : 13655 (pbct) R 13653 13655 13396 0 -1 4202496 4962 0 0 0 93221 9731 0 0 25 0 1 0 14318849 21331968 4826 4089446400 134512640 136422188 4289862992 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13655/statm: 5208 4826 237 467 0 4739 0
Current children cumulated CPU time (s) 1029.52
Current children cumulated vsize (KiB) 20832

[startup+1030.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 13686
/proc/meminfo: memFree=28925176/32951124 swapFree=67111528/67111528
[pid=13655] ppid=13653 vsize=20832 CPUtime=1030.32
/proc/13655/stat : 13655 (pbct) R 13653 13655 13396 0 -1 4202496 4962 0 0 0 93294 9738 0 0 25 0 1 0 14318849 21331968 4826 4089446400 134512640 136422188 4289862992 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13655/statm: 5208 4826 237 467 0 4739 0
Current children cumulated CPU time (s) 1030.32
Current children cumulated vsize (KiB) 20832

[startup+1030.5 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 13686
/proc/meminfo: memFree=28925176/32951124 swapFree=67111528/67111528
[pid=13655] ppid=13653 vsize=20832 CPUtime=1030.52
/proc/13655/stat : 13655 (pbct) R 13653 13655 13396 0 -1 4202496 4962 0 0 0 93313 9739 0 0 25 0 1 0 14318849 21331968 4826 4089446400 134512640 136422188 4289862992 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13655/statm: 5208 4826 237 467 0 4739 0
Current children cumulated CPU time (s) 1030.52
Current children cumulated vsize (KiB) 20832

[startup+1030.6 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 13686
/proc/meminfo: memFree=28925052/32951124 swapFree=67111528/67111528
[pid=13655] ppid=13653 vsize=20832 CPUtime=1030.62
/proc/13655/stat : 13655 (pbct) R 13653 13655 13396 0 -1 4202496 4962 0 0 0 93322 9740 0 0 25 0 1 0 14318849 21331968 4826 4089446400 134512640 136422188 4289862992 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/13655/statm: 5208 4826 237 467 0 4739 0
Current children cumulated CPU time (s) 1030.62
Current children cumulated vsize (KiB) 20832

Child status: 0
Real time (s): 1030.63
CPU time (s): 1030.66
CPU user time (s): 933.251
CPU system time (s): 97.4102
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 20852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 933.251
system time used= 97.4102
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4967
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= 10
involuntary context switches= 1527

runsolver used 1.34579 second user time and 3.34649 second system time

The end

Launcher Data 

Begin job on node138 at 2010-07-07 02:04:17
IDJOB=2699441
IDBENCH=78967
IDSOLVER=1212
FILE ID=node138/2699441-1278461057
PBS_JOBID= 11233717
Free space on /tmp= 73652 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900669797--soft-33-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2699441-1278461057/watcher-2699441-1278461057 -o /tmp/evaluation-result-2699441-1278461057/solver-2699441-1278461057 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2699441-1278461057.wbo

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

MD5SUM BENCH= ebc456211cf99aa767d1987ef9daf648
RANDOM SEED=497687041

node138.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		: 2666.845
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		: 2666.845
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	: 5266.27
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		: 2666.845
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	: 5332.82
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		: 2666.845
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	: 5332.73
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		: 2666.845
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	: 5332.82
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		: 2666.845
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		: 2666.845
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	: 5332.82
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		: 2666.845
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	: 5332.88
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      28948096 kB
Buffers:        102456 kB
Cached:        3679172 kB
SwapCached:          0 kB
Active:        1466760 kB
Inactive:      2393052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      28948096 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3948 kB
Writeback:           0 kB
AnonPages:       77912 kB
Mapped:          15452 kB
Slab:            79916 kB
PageTables:       5196 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   221828 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= 73648 MiB
End job on node138 at 2010-07-07 02:21:28