Trace number 2699459

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 1085.97 1085.95

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900576360--soft-33-100-0.wbo
MD5SUMcb67e22228ed30d84ff6579ce17258b0
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard 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 benchmark294.877
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 constraints1788
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 89002
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 89001
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 733
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 11/12 clauses 908/1776 units 0
0.00/0.01	c vars 231
0.06/0.08	c 0.075988 16.6094 4 4959
0.06/0.08	o 412
0.06/0.09	c 0.079987 16.793 10 5907
0.06/0.09	o 379
0.09/0.13	c 0.104984 16.793 115 6319
0.09/0.13	o 378
0.09/0.18	c 0.12998 16.793 222 7115
0.09/0.18	o 355
0.18/0.21	c 0.150977 16.9141 319 7802
0.18/0.21	o 346
0.18/0.22	c 0.157975 16.9141 325 8039
0.18/0.22	o 345
0.18/0.27	c 0.180972 16.9141 437 8403
0.18/0.27	o 343
0.18/0.28	c 0.184971 16.9141 454 9532
0.18/0.28	o 289
0.29/0.32	c 0.216967 16.9141 558 10165
0.29/0.32	o 274
0.29/0.33	c 0.220966 16.9141 562 10391
0.29/0.33	o 269
0.29/0.35	c 0.231964 16.9141 622 10895
0.29/0.35	o 252
0.29/0.39	c 0.253961 16.9141 733 11699
0.29/0.39	o 241
0.38/0.40	c 0.26196 16.9141 744 12034
0.38/0.40	o 230
0.38/0.40	c 0.265959 16.9141 755 12293
0.38/0.40	o 222
0.38/0.49	c 0.319951 17.0352 921 12863
0.38/0.49	o 215
0.69/0.74	c 0.478927 17.1562 788 14112
0.69/0.74	o 210
0.79/0.88	c 0.551916 17.1562 1161 15258
0.79/0.88	o 197
1.99/2.07	c 1.27181 17.2656 974 19678
1.99/2.07	o 189
1.99/2.09	c 1.2948 17.2656 1080 20477
1.99/2.09	o 168
2.10/2.10	c 1.3038 17.2656 1101 20786
2.10/2.10	o 160
2.10/2.13	c 1.3148 17.2656 1167 20987
2.10/2.13	o 159
2.28/2.36	c 1.45078 17.2656 1097 22521
2.28/2.36	o 135
2.79/2.84	c 1.73774 17.2656 873 25242
2.79/2.84	o 106
3.49/3.51	c 2.18267 17.2656 821 29292
3.49/3.51	o 97
3.69/3.71	c 2.31665 17.2656 1514 30625
3.69/3.71	o 90
3.79/3.89	c 2.43563 17.2656 1238 31499
3.79/3.89	o 87
3.99/4.06	c 2.54561 17.2656 993 32584
3.99/4.06	o 84
4.79/4.83	c 3.06453 17.2656 1496 36369
4.79/4.83	o 83
5.59/5.62	c 3.62045 17.2656 970 41433
5.59/5.62	o 82
5.59/5.69	c 3.66544 17.2656 1176 42063
5.59/5.69	o 76
5.59/5.69	c 3.66844 17.2656 1183 42173
5.59/5.69	o 74
5.69/5.70	c 3.67044 17.2656 1185 42410
5.69/5.70	o 65
5.69/5.70	c 3.67644 17.2656 1239 42656
5.69/5.70	o 59
6.09/6.14	c 4.00839 17.3945 1088 46002
6.09/6.14	o 50
6.19/6.23	c 4.06938 17.3945 1517 46844
6.19/6.23	o 47
6.69/6.75	c 4.45932 17.5195 1524 50362
6.69/6.75	o 45
6.99/7.01	c 4.66129 17.5195 1645 52386
6.99/7.01	o 38
7.09/7.16	c 4.77227 17.5195 1364 53809
7.09/7.16	o 33
7.29/7.35	c 4.93725 17.6445 2524 55544
7.29/7.35	o 27
10.69/10.79	c 7.84381 18.1562 2086 92048
10.69/10.79	o 25
11.19/11.20	c 8.19175 18.1562 2168 96412
11.19/11.20	o 23
14.49/14.50	c 10.9553 18.1562 1844 134054
14.49/14.50	o 13
27.89/27.97	c 22.9495 19.1562 2612 295480
27.89/27.97	o 11
38.79/38.80	c 32.4911 19.1562 2253 437487
38.79/38.80	o 9
54.49/54.59	c 46.4249 19.1562 3312 651503
54.49/54.59	o 6
77.50/77.50	c 66.8478 19.1562 2030 955512
77.50/77.50	o 5
98.50/98.51	c 85.687 19.1562 2412 1236807
98.50/98.51	o 4
162.10/162.16	c 142.873 19.1562 2419 2083840
162.10/162.16	o 3
347.70/347.73	c 309.782 19.1562 2142 4623656
347.70/347.73	o 2
1085.92/1085.92	c 974.15 19.5977 1785 15104123
1085.92/1085.92	s OPTIMUM FOUND
1085.92/1085.92	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-2699459-1278461059/watcher-2699459-1278461059 -o /tmp/evaluation-result-2699459-1278461059/solver-2699459-1278461059 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2699459-1278461059.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 4/182 13176
/proc/meminfo: memFree=30613632/32951124 swapFree=67111528/67111528
[pid=13176] ppid=13174 vsize=2136 CPUtime=0
/proc/13176/stat : 13176 (pbct) R 13174 13176 12918 0 -1 4202496 256 0 0 0 0 0 0 0 23 0 1 0 14319202 2187264 175 4089446400 134512640 136422188 4291016720 18446744073709551615 135873822 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13176/statm: 534 175 144 467 0 65 0

[startup+0.070545 s]
/proc/loadavg: 1.92 1.98 1.91 4/182 13176
/proc/meminfo: memFree=30613632/32951124 swapFree=67111528/67111528
[pid=13176] ppid=13174 vsize=16520 CPUtime=0.06
/proc/13176/stat : 13176 (pbct) R 13174 13176 12918 0 -1 4202496 3783 0 0 0 6 0 0 0 23 0 1 0 14319202 16916480 3702 4089446400 134512640 136422188 4291016720 18446744073709551615 135818609 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13176/statm: 4130 3702 203 467 0 3661 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16520

[startup+0.100541 s]
/proc/loadavg: 1.92 1.98 1.91 4/182 13176
/proc/meminfo: memFree=30613632/32951124 swapFree=67111528/67111528
[pid=13176] ppid=13174 vsize=17192 CPUtime=0.09
/proc/13176/stat : 13176 (pbct) R 13174 13176 12918 0 -1 4202496 4001 0 0 0 8 1 0 0 23 0 1 0 14319202 17604608 3918 4089446400 134512640 136422188 4291016720 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13176/statm: 4298 3918 236 467 0 3829 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17192

[startup+0.300505 s]
/proc/loadavg: 1.92 1.98 1.91 4/182 13176
/proc/meminfo: memFree=30613632/32951124 swapFree=67111528/67111528
[pid=13176] ppid=13174 vsize=17316 CPUtime=0.29
/proc/13176/stat : 13176 (pbct) R 13174 13176 12918 0 -1 4202496 4021 0 0 0 19 10 0 0 23 0 1 0 14319202 17731584 3932 4089446400 134512640 136422188 4291016720 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13176/statm: 4329 3932 237 467 0 3860 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17316

[startup+0.700433 s]
/proc/loadavg: 1.92 1.98 1.91 4/182 13176
/proc/meminfo: memFree=30613632/32951124 swapFree=67111528/67111528
[pid=13176] ppid=13174 vsize=17564 CPUtime=0.69
/proc/13176/stat : 13176 (pbct) R 13174 13176 12918 0 -1 4202496 4080 0 0 0 45 24 0 0 18 0 1 0 14319202 17985536 3984 4089446400 134512640 136422188 4291016720 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13176/statm: 4391 3984 237 467 0 3922 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17564

[startup+1.50029 s]
/proc/loadavg: 1.92 1.98 1.91 3/183 13177
/proc/meminfo: memFree=30598256/32951124 swapFree=67111528/67111528
[pid=13176] ppid=13174 vsize=17556 CPUtime=1.49
/proc/13176/stat : 13176 (pbct) R 13174 13176 12918 0 -1 4202496 4091 0 0 0 92 57 0 0 19 0 1 0 14319202 17977344 3993 4089446400 134512640 136422188 4291016720 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13176/statm: 4389 3993 237 467 0 3920 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17556

[startup+3.10101 s]
/proc/loadavg: 1.92 1.98 1.91 3/183 13177
/proc/meminfo: memFree=30598548/32951124 swapFree=67111528/67111528
[pid=13176] ppid=13174 vsize=17676 CPUtime=3.09
/proc/13176/stat : 13176 (pbct) R 13174 13176 12918 0 -1 4202496 4121 0 0 0 190 119 0 0 22 0 1 0 14319202 18100224 4017 4089446400 134512640 136422188 4291016720 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13176/statm: 4419 4017 237 467 0 3950 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17676

[startup+6.30044 s]
/proc/loadavg: 1.93 1.98 1.91 3/183 13177
/proc/meminfo: memFree=30598368/32951124 swapFree=67111528/67111528
[pid=13176] ppid=13174 vsize=17808 CPUtime=6.29
/proc/13176/stat : 13176 (pbct) R 13174 13176 12918 0 -1 4202496 4163 0 0 0 412 217 0 0 25 0 1 0 14319202 18235392 4047 4089446400 134512640 136422188 4291016720 18446744073709551615 135022546 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13176/statm: 4452 4047 237 467 0 3983 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17808

[startup+12.7003 s]
/proc/loadavg: 1.93 1.98 1.91 3/183 13177
/proc/meminfo: memFree=30597524/32951124 swapFree=67111528/67111528
[pid=13176] ppid=13174 vsize=18588 CPUtime=12.69
/proc/13176/stat : 13176 (pbct) R 13174 13176 12918 0 -1 4202496 4366 0 0 0 944 325 0 0 19 0 1 0 14319202 19034112 4244 4089446400 134512640 136422188 4291016720 18446744073709551615 134862323 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13176/statm: 4647 4244 237 467 0 4178 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18588

[startup+25.501 s]
/proc/loadavg: 2.02 2.00 1.92 3/183 13177
/proc/meminfo: memFree=30596904/32951124 swapFree=67111528/67111528
[pid=13176] ppid=13174 vsize=19636 CPUtime=25.49
/proc/13176/stat : 13176 (pbct) R 13174 13176 12918 0 -1 4202496 4625 0 0 0 2075 474 0 0 25 0 1 0 14319202 20107264 4502 4089446400 134512640 136422188 4291016720 18446744073709551615 134865416 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13176/statm: 4909 4502 237 467 0 4440 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19636

[startup+51.1004 s]
/proc/loadavg: 2.01 2.00 1.92 3/183 13178
/proc/meminfo: memFree=30596828/32951124 swapFree=67111528/67111528
[pid=13176] ppid=13174 vsize=19612 CPUtime=51.09
/proc/13176/stat : 13176 (pbct) R 13174 13176 12918 0 -1 4202496 4627 0 0 0 4329 780 0 0 25 0 1 0 14319202 20082688 4502 4089446400 134512640 136422188 4291016720 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13176/statm: 4903 4502 237 467 0 4434 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 19612

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 1.92 3/183 13180
/proc/meminfo: memFree=30595552/32951124 swapFree=67111528/67111528
[pid=13176] ppid=13174 vsize=19612 CPUtime=102.29
/proc/13176/stat : 13176 (pbct) R 13174 13176 12918 0 -1 4202496 4630 0 0 0 8905 1324 0 0 25 0 1 0 14319202 20082688 4502 4089446400 134512640 136422188 4291016720 18446744073709551615 135020692 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13176/statm: 4903 4502 237 467 0 4434 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 19612

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 1.92 3/183 13181
/proc/meminfo: memFree=30595148/32951124 swapFree=67111528/67111528
[pid=13176] ppid=13174 vsize=19612 CPUtime=162.3
/proc/13176/stat : 13176 (pbct) R 13174 13176 12918 0 -1 4202496 4631 0 0 0 14300 1930 0 0 25 0 1 0 14319202 20082688 4502 4089446400 134512640 136422188 4291016720 18446744073709551615 134862241 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13176/statm: 4903 4502 237 467 0 4434 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 19612

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 1.92 3/183 13183
/proc/meminfo: memFree=30594980/32951124 swapFree=67111528/67111528
[pid=13176] ppid=13174 vsize=19612 CPUtime=222.3
/proc/13176/stat : 13176 (pbct) R 13174 13176 12918 0 -1 4202496 4631 0 0 0 19698 2532 0 0 25 0 1 0 14319202 20082688 4502 4089446400 134512640 136422188 4291016720 18446744073709551615 135029200 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13176/statm: 4903 4502 237 467 0 4434 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 19612

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/183 13184
/proc/meminfo: memFree=30594704/32951124 swapFree=67111528/67111528
[pid=13176] ppid=13174 vsize=19612 CPUtime=282.3
/proc/13176/stat : 13176 (pbct) R 13174 13176 12918 0 -1 4202496 4631 0 0 0 25102 3128 0 0 25 0 1 0 14319202 20082688 4502 4089446400 134512640 136422188 4291016720 18446744073709551615 135026843 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13176/statm: 4903 4502 237 467 0 4434 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 19612

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/183 13186
/proc/meminfo: memFree=30594552/32951124 swapFree=67111528/67111528
[pid=13176] ppid=13174 vsize=19612 CPUtime=342.3
/proc/13176/stat : 13176 (pbct) R 13174 13176 12918 0 -1 4202496 4631 0 0 0 30492 3738 0 0 25 0 1 0 14319202 20082688 4502 4089446400 134512640 136422188 4291016720 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13176/statm: 4903 4502 237 467 0 4434 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 19612

[startup+402.301 s]
/proc/loadavg: 2.07 2.02 1.93 3/183 13188
/proc/meminfo: memFree=30594400/32951124 swapFree=67111528/67111528
[pid=13176] ppid=13174 vsize=19612 CPUtime=402.3
/proc/13176/stat : 13176 (pbct) R 13174 13176 12918 0 -1 4202496 4632 0 0 0 35883 4347 0 0 25 0 1 0 14319202 20082688 4502 4089446400 134512640 136422188 4291016720 18446744073709551615 135028763 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13176/statm: 4903 4502 237 467 0 4434 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 19612

[startup+462.301 s]
/proc/loadavg: 2.02 2.01 1.93 3/183 13189
/proc/meminfo: memFree=30594380/32951124 swapFree=67111528/67111528
[pid=13176] ppid=13174 vsize=19612 CPUtime=462.31
/proc/13176/stat : 13176 (pbct) R 13174 13176 12918 0 -1 4202496 4642 0 0 0 41294 4937 0 0 25 0 1 0 14319202 20082688 4512 4089446400 134512640 136422188 4291016720 18446744073709551615 135022111 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13176/statm: 4903 4512 237 467 0 4434 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 19612

[startup+522.3 s]
/proc/loadavg: 2.04 2.02 1.93 3/183 13191
/proc/meminfo: memFree=30594468/32951124 swapFree=67111528/67111528
[pid=13176] ppid=13174 vsize=19800 CPUtime=522.31
/proc/13176/stat : 13176 (pbct) R 13174 13176 12918 0 -1 4202496 4665 0 0 0 46685 5546 0 0 25 0 1 0 14319202 20275200 4535 4089446400 134512640 136422188 4291016720 18446744073709551615 135809828 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13176/statm: 4950 4535 237 467 0 4481 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 19800

[startup+582.301 s]
/proc/loadavg: 2.14 2.05 1.94 3/183 13192
/proc/meminfo: memFree=30594320/32951124 swapFree=67111528/67111528
[pid=13176] ppid=13174 vsize=19800 CPUtime=582.3
/proc/13176/stat : 13176 (pbct) R 13174 13176 12918 0 -1 4202496 4675 0 0 0 52070 6160 0 0 25 0 1 0 14319202 20275200 4545 4089446400 134512640 136422188 4291016720 18446744073709551615 135019297 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13176/statm: 4950 4545 237 467 0 4481 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 19800

[startup+642.301 s]
/proc/loadavg: 2.11 2.05 1.95 3/183 13194
/proc/meminfo: memFree=30593924/32951124 swapFree=67111528/67111528
[pid=13176] ppid=13174 vsize=19932 CPUtime=642.31
/proc/13176/stat : 13176 (pbct) R 13174 13176 12918 0 -1 4202496 4700 0 0 0 57479 6752 0 0 25 0 1 0 14319202 20410368 4570 4089446400 134512640 136422188 4291016720 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13176/statm: 4983 4570 237 467 0 4514 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 19932

[startup+702.3 s]
/proc/loadavg: 2.04 2.04 1.95 3/183 13196
/proc/meminfo: memFree=30593780/32951124 swapFree=67111528/67111528
[pid=13176] ppid=13174 vsize=19932 CPUtime=702.31
/proc/13176/stat : 13176 (pbct) R 13174 13176 12918 0 -1 4202496 4712 0 0 0 62886 7345 0 0 25 0 1 0 14319202 20410368 4582 4089446400 134512640 136422188 4291016720 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13176/statm: 4983 4582 237 467 0 4514 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 19932

[startup+762.307 s]
/proc/loadavg: 2.01 2.03 1.95 3/183 13197
/proc/meminfo: memFree=30593508/32951124 swapFree=67111528/67111528
[pid=13176] ppid=13174 vsize=19932 CPUtime=762.31
/proc/13176/stat : 13176 (pbct) R 13174 13176 12918 0 -1 4202496 4725 0 0 0 68270 7961 0 0 25 0 1 0 14319202 20410368 4595 4089446400 134512640 136422188 4291016720 18446744073709551615 135006793 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13176/statm: 4983 4595 237 467 0 4514 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 19932

[startup+822.301 s]
/proc/loadavg: 2.00 2.02 1.95 3/183 13199
/proc/meminfo: memFree=30593480/32951124 swapFree=67111528/67111528
[pid=13176] ppid=13174 vsize=19932 CPUtime=822.31
/proc/13176/stat : 13176 (pbct) R 13174 13176 12918 0 -1 4202496 4730 0 0 0 73683 8548 0 0 25 0 1 0 14319202 20410368 4600 4089446400 134512640 136422188 4291016720 18446744073709551615 134862381 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13176/statm: 4983 4600 237 467 0 4514 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 19932

[startup+882.3 s]
/proc/loadavg: 2.00 2.02 1.95 3/183 13203
/proc/meminfo: memFree=30592452/32951124 swapFree=67111528/67111528
[pid=13176] ppid=13174 vsize=20064 CPUtime=882.31
/proc/13176/stat : 13176 (pbct) R 13174 13176 12918 0 -1 4202496 4740 0 0 0 79100 9131 0 0 25 0 1 0 14319202 20545536 4610 4089446400 134512640 136422188 4291016720 18446744073709551615 135020703 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13176/statm: 5016 4610 237 467 0 4547 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 20064

[startup+942.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/183 13205
/proc/meminfo: memFree=30592532/32951124 swapFree=67111528/67111528
[pid=13176] ppid=13174 vsize=20064 CPUtime=942.31
/proc/13176/stat : 13176 (pbct) R 13174 13176 12918 0 -1 4202496 4765 0 0 0 84506 9725 0 0 25 0 1 0 14319202 20545536 4635 4089446400 134512640 136422188 4291016720 18446744073709551615 134862312 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13176/statm: 5016 4635 237 467 0 4547 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 20064

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/183 13207
/proc/meminfo: memFree=30592508/32951124 swapFree=67111528/67111528
[pid=13176] ppid=13174 vsize=20064 CPUtime=1002.32
/proc/13176/stat : 13176 (pbct) R 13174 13176 12918 0 -1 4202496 4765 0 0 0 89899 10333 0 0 25 0 1 0 14319202 20545536 4635 4089446400 134512640 136422188 4291016720 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13176/statm: 5016 4635 237 467 0 4547 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 20064

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/183 13208
/proc/meminfo: memFree=30592480/32951124 swapFree=67111528/67111528
[pid=13176] ppid=13174 vsize=20064 CPUtime=1062.32
/proc/13176/stat : 13176 (pbct) R 13174 13176 12918 0 -1 4202496 4765 0 0 0 95294 10938 0 0 25 0 1 0 14319202 20545536 4635 4089446400 134512640 136422188 4291016720 18446744073709551615 135026714 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13176/statm: 5016 4635 237 467 0 4547 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 20064

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

[startup+1075.1 s]
/proc/loadavg: 2.00 2.00 1.95 3/183 13208
/proc/meminfo: memFree=30592344/32951124 swapFree=67111528/67111528
[pid=13176] ppid=13174 vsize=20064 CPUtime=1075.12
/proc/13176/stat : 13176 (pbct) R 13174 13176 12918 0 -1 4202496 4766 0 0 0 96444 11068 0 0 25 0 1 0 14319202 20545536 4636 4089446400 134512640 136422188 4291016720 18446744073709551615 134862260 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13176/statm: 5016 4636 237 467 0 4547 0
Current children cumulated CPU time (s) 1075.12
Current children cumulated vsize (KiB) 20064

[startup+1081.5 s]
/proc/loadavg: 2.00 2.00 1.95 3/183 13209
/proc/meminfo: memFree=30592344/32951124 swapFree=67111528/67111528
[pid=13176] ppid=13174 vsize=20064 CPUtime=1081.52
/proc/13176/stat : 13176 (pbct) R 13174 13176 12918 0 -1 4202496 4766 0 0 0 97015 11137 0 0 25 0 1 0 14319202 20545536 4636 4089446400 134512640 136422188 4291016720 18446744073709551615 135029193 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13176/statm: 5016 4636 237 467 0 4547 0
Current children cumulated CPU time (s) 1081.52
Current children cumulated vsize (KiB) 20064

[startup+1083.1 s]
/proc/loadavg: 2.00 2.00 1.95 3/183 13209
/proc/meminfo: memFree=30592344/32951124 swapFree=67111528/67111528
[pid=13176] ppid=13174 vsize=20064 CPUtime=1083.12
/proc/13176/stat : 13176 (pbct) R 13174 13176 12918 0 -1 4202496 4766 0 0 0 97160 11152 0 0 25 0 1 0 14319202 20545536 4636 4089446400 134512640 136422188 4291016720 18446744073709551615 134620523 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13176/statm: 5016 4636 237 467 0 4547 0
Current children cumulated CPU time (s) 1083.12
Current children cumulated vsize (KiB) 20064

[startup+1084.7 s]
/proc/loadavg: 2.00 2.00 1.95 3/183 13209
/proc/meminfo: memFree=30592220/32951124 swapFree=67111528/67111528
[pid=13176] ppid=13174 vsize=20064 CPUtime=1084.72
/proc/13176/stat : 13176 (pbct) R 13174 13176 12918 0 -1 4202496 4766 0 0 0 97304 11168 0 0 25 0 1 0 14319202 20545536 4636 4089446400 134512640 136422188 4291016720 18446744073709551615 134862390 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13176/statm: 5016 4636 237 467 0 4547 0
Current children cumulated CPU time (s) 1084.72
Current children cumulated vsize (KiB) 20064

[startup+1085.5 s]
/proc/loadavg: 2.00 2.00 1.95 3/183 13209
/proc/meminfo: memFree=30592220/32951124 swapFree=67111528/67111528
[pid=13176] ppid=13174 vsize=20064 CPUtime=1085.52
/proc/13176/stat : 13176 (pbct) R 13174 13176 12918 0 -1 4202496 4766 0 0 0 97376 11176 0 0 25 0 1 0 14319202 20545536 4636 4089446400 134512640 136422188 4291016720 18446744073709551615 134843788 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13176/statm: 5016 4636 237 467 0 4547 0
Current children cumulated CPU time (s) 1085.52
Current children cumulated vsize (KiB) 20064

[startup+1085.9 s]
/proc/loadavg: 2.00 2.00 1.95 3/183 13209
/proc/meminfo: memFree=30592340/32951124 swapFree=67111528/67111528
[pid=13176] ppid=13174 vsize=20064 CPUtime=1085.92
/proc/13176/stat : 13176 (pbct) R 13174 13176 12918 0 -1 4202496 4766 0 0 0 97412 11180 0 0 25 0 1 0 14319202 20545536 4636 4089446400 134512640 136422188 4291016720 18446744073709551615 134862621 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13176/statm: 5016 4636 237 467 0 4547 0
Current children cumulated CPU time (s) 1085.92
Current children cumulated vsize (KiB) 20064

Child status: 0
Real time (s): 1085.95
CPU time (s): 1085.97
CPU user time (s): 974.17
CPU system time (s): 111.804
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 20064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 974.17
system time used= 111.804
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4771
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= 3
involuntary context switches= 3583

runsolver used 1.46378 second user time and 3.47947 second system time

The end

Launcher Data 

Begin job on node132 at 2010-07-07 02:04:19
IDJOB=2699459
IDBENCH=78976
IDSOLVER=1212
FILE ID=node132/2699459-1278461059
PBS_JOBID= 11233729
Free space on /tmp= 73700 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900576360--soft-33-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2699459-1278461059/watcher-2699459-1278461059 -o /tmp/evaluation-result-2699459-1278461059/solver-2699459-1278461059 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2699459-1278461059.wbo

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

MD5SUM BENCH= cb67e22228ed30d84ff6579ce17258b0
RANDOM SEED=72121912

node132.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		: 2666.830
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	: 5333.66
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		: 2666.830
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		: 2666.830
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		: 2666.830
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		: 2666.830
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		: 2666.830
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		: 2666.830
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	: 5332.74
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		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      30614160 kB
Buffers:        103284 kB
Cached:        2015368 kB
SwapCached:          0 kB
Active:         585820 kB
Inactive:      1611484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30614160 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            4028 kB
Writeback:           0 kB
AnonPages:       78904 kB
Mapped:          15472 kB
Slab:            75312 kB
PageTables:       4552 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   223588 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73700 MiB
End job on node132 at 2010-07-07 02:22:25