Trace number 2695033

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 1035.94 1035.93

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/
tsp/normalized-t3002.11tsp11.1900571132--soft-0-100-0.wbo
MD5SUMa22634c1977478f126d9df874c90c256
Bench CategorySOFT-SMALLINT-LIN (only soft constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark214.202
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 135641
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 135640
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 761
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
0.01/0.01	c constraints 0/23 clauses 0/2684 units 0
0.01/0.01	c vars 231
0.09/0.10	c 0.095985 20.0859 37 9759
0.09/0.10	o 446
0.09/0.14	c 0.119981 20.3203 74 12508
0.09/0.14	o 429
0.09/0.19	c 0.145977 20.5547 179 14174
0.09/0.19	o 427
0.19/0.20	c 0.149977 20.5547 180 14837
0.19/0.20	o 421
0.19/0.20	c 0.151976 20.5547 180 15225
0.19/0.20	o 418
0.19/0.21	c 0.154976 20.5547 183 15929
0.19/0.21	o 398
0.19/0.25	c 0.181972 20.5547 221 18139
0.19/0.25	o 382
0.19/0.26	c 0.187971 20.5547 235 19145
0.19/0.26	o 356
0.29/0.36	c 0.244962 20.5547 364 20462
0.29/0.36	o 354
0.39/0.45	c 0.293955 20.5547 475 24192
0.39/0.45	o 310
0.39/0.45	c 0.297954 20.5547 475 24736
0.39/0.45	o 303
0.39/0.46	c 0.299954 20.5547 475 26276
0.39/0.46	o 259
0.39/0.46	c 0.304953 20.5547 476 27215
0.39/0.46	o 236
0.39/0.48	c 0.316951 20.5547 510 28138
0.39/0.48	o 224
0.59/0.60	c 0.387941 20.5547 655 30150
0.59/0.60	o 219
0.59/0.61	c 0.38994 20.5547 655 30353
0.59/0.61	o 216
0.59/0.61	c 0.395939 20.5547 658 30690
0.59/0.61	o 208
0.79/0.86	c 0.553915 20.5547 1104 31973
0.79/0.86	o 207
1.09/1.13	c 0.71989 20.5547 816 34158
1.09/1.13	o 202
2.10/2.14	c 1.3308 20.6836 804 38335
2.10/2.14	o 199
2.59/2.64	c 1.64575 20.6836 753 41603
2.59/2.64	o 187
2.59/2.68	c 1.66975 20.6836 796 42359
2.59/2.68	o 178
2.89/2.91	c 1.80272 20.6836 1026 43448
2.89/2.91	o 176
2.89/2.93	c 1.81172 20.6836 1040 43654
2.89/2.93	o 173
3.49/3.54	c 2.16567 20.6836 1094 45919
3.49/3.54	o 167
3.49/3.57	c 2.18567 20.6836 1122 46544
3.49/3.57	o 149
3.90/3.93	c 2.41063 20.6836 1070 48324
3.90/3.93	o 148
4.09/4.11	c 2.52362 20.6836 706 49872
4.09/4.11	o 130
4.90/4.90	c 3.01354 20.6836 1115 53312
4.90/4.90	o 114
4.99/5.03	c 3.09153 20.6836 662 54318
4.99/5.03	o 101
5.80/5.80	c 3.56246 20.6836 1023 56826
5.80/5.80	o 100
5.89/5.90	c 3.63245 20.6836 1171 57377
5.89/5.90	o 98
6.09/6.13	c 3.78742 20.6836 866 58534
6.09/6.13	o 88
7.49/7.56	c 4.66629 20.8125 770 63501
7.49/7.56	o 80
7.60/7.61	c 4.69829 20.8125 842 63759
7.60/7.61	o 79
7.79/7.80	c 4.83127 20.8125 1173 64750
7.79/7.80	o 78
9.70/9.79	c 6.14207 20.9414 1361 71243
9.70/9.79	o 70
10.49/10.54	c 6.64999 20.9414 1684 73927
10.49/10.54	o 65
10.59/10.65	c 6.71898 20.9414 1821 74526
10.59/10.65	o 54
12.89/12.92	c 8.27974 21.1992 2156 84067
12.89/12.92	o 49
13.99/14.06	c 9.11061 21.1992 1890 90715
13.99/14.06	o 43
14.09/14.14	c 9.16361 21.1992 2141 91272
14.09/14.14	o 41
14.49/14.55	c 9.47056 21.1992 2155 94314
14.49/14.55	o 38
14.69/14.74	c 9.59854 21.1992 2716 95383
14.69/14.74	o 36
14.79/14.89	c 9.70952 21.1992 1836 96701
14.79/14.89	o 31
18.70/18.79	c 12.6991 21.8438 1677 121320
18.70/18.79	o 27
19.20/19.24	c 13.067 21.8438 2004 124328
19.20/19.24	o 26
20.49/20.51	c 14.0929 21.8438 3357 134720
20.49/20.51	o 17
20.80/20.81	c 14.3418 21.8438 3645 137627
20.80/20.81	o 16
21.29/21.34	c 14.7918 21.8438 2593 145118
21.29/21.34	o 12
21.39/21.49	c 14.9337 21.8438 2084 147310
21.39/21.49	o 6
26.49/26.50	c 19.454 22.4883 2861 221379
26.49/26.50	o 2
76.09/76.13	c 64.7862 23.3906 3787 905858
76.09/76.13	o 1
1035.91/1035.90	c 942.283 23.9141 3196 15101997
1035.91/1035.90	s OPTIMUM FOUND
1035.91/1035.90	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-2695033-1277927020/watcher-2695033-1277927020 -o /tmp/evaluation-result-2695033-1277927020/solver-2695033-1277927020 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2695033-1277927020.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 2.16 2.15 4/178 26953
/proc/meminfo: memFree=29648456/32951124 swapFree=67111528/67111528
[pid=26953] ppid=26951 vsize=2136 CPUtime=0
/proc/26953/stat : 26953 (pbct) R 26951 26953 26780 0 -1 4202496 255 0 0 0 0 0 0 0 25 0 1 0 166341603 2187264 174 4089446400 134512640 136421960 4290717168 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/26953/statm: 534 174 144 467 0 65 0

[startup+0.013722 s]
/proc/loadavg: 2.00 2.16 2.15 4/178 26953
/proc/meminfo: memFree=29648456/32951124 swapFree=67111528/67111528
[pid=26953] ppid=26951 vsize=2268 CPUtime=0.01
/proc/26953/stat : 26953 (pbct) R 26951 26953 26780 0 -1 4202496 289 0 0 0 1 0 0 0 25 0 1 0 166341603 2322432 208 4089446400 134512640 136421960 4290717168 18446744073709551615 135154810 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/26953/statm: 567 208 144 467 0 98 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2268

[startup+0.100711 s]
/proc/loadavg: 2.00 2.16 2.15 4/178 26953
/proc/meminfo: memFree=29648456/32951124 swapFree=67111528/67111528
[pid=26953] ppid=26951 vsize=20564 CPUtime=0.09
/proc/26953/stat : 26953 (pbct) R 26951 26953 26780 0 -1 4202496 4754 0 0 0 9 0 0 0 25 0 1 0 166341603 21057536 4640 4089446400 134512640 136421960 4290717168 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/26953/statm: 5141 4640 213 467 0 4672 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20564

[startup+0.300678 s]
/proc/loadavg: 2.00 2.16 2.15 4/178 26953
/proc/meminfo: memFree=29648456/32951124 swapFree=67111528/67111528
[pid=26953] ppid=26951 vsize=21044 CPUtime=0.29
/proc/26953/stat : 26953 (pbct) R 26951 26953 26780 0 -1 4202496 4854 0 0 0 20 9 0 0 25 0 1 0 166341603 21549056 4732 4089446400 134512640 136421960 4290717168 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/26953/statm: 5261 4732 237 467 0 4792 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21044

[startup+0.700622 s]
/proc/loadavg: 2.00 2.16 2.15 4/178 26953
/proc/meminfo: memFree=29648456/32951124 swapFree=67111528/67111528
[pid=26953] ppid=26951 vsize=21044 CPUtime=0.69
/proc/26953/stat : 26953 (pbct) R 26951 26953 26780 0 -1 4202496 4863 0 0 0 45 24 0 0 18 0 1 0 166341603 21549056 4732 4089446400 134512640 136421960 4290717168 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/26953/statm: 5261 4732 237 467 0 4792 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21044

[startup+1.50048 s]
/proc/loadavg: 2.00 2.16 2.15 3/179 26954
/proc/meminfo: memFree=29629228/32951124 swapFree=67111528/67111528
[pid=26953] ppid=26951 vsize=21044 CPUtime=1.49
/proc/26953/stat : 26953 (pbct) R 26951 26953 26780 0 -1 4202496 4875 0 0 0 93 56 0 0 19 0 1 0 166341603 21549056 4742 4089446400 134512640 136421960 4290717168 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/26953/statm: 5261 4742 237 467 0 4792 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21044

[startup+3.10021 s]
/proc/loadavg: 2.00 2.16 2.15 3/179 26954
/proc/meminfo: memFree=29627864/32951124 swapFree=67111528/67111528
[pid=26953] ppid=26951 vsize=21176 CPUtime=3.09
/proc/26953/stat : 26953 (pbct) R 26951 26953 26780 0 -1 4202496 4904 0 0 0 191 118 0 0 18 0 1 0 166341603 21684224 4766 4089446400 134512640 136421960 4290717168 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/26953/statm: 5294 4766 237 467 0 4825 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21176

[startup+6.30067 s]
/proc/loadavg: 2.00 2.16 2.15 3/179 26954
/proc/meminfo: memFree=29622380/32951124 swapFree=67111528/67111528
[pid=26953] ppid=26951 vsize=21176 CPUtime=6.29
/proc/26953/stat : 26953 (pbct) R 26951 26953 26780 0 -1 4202496 4913 0 0 0 388 241 0 0 18 0 1 0 166341603 21684224 4766 4089446400 134512640 136421960 4290717168 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/26953/statm: 5294 4766 237 467 0 4825 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21176

[startup+12.7006 s]
/proc/loadavg: 2.00 2.15 2.15 3/179 26954
/proc/meminfo: memFree=29611248/32951124 swapFree=67111528/67111528
[pid=26953] ppid=26951 vsize=21704 CPUtime=12.69
/proc/26953/stat : 26953 (pbct) R 26951 26953 26780 0 -1 4202496 5059 0 0 0 813 456 0 0 25 0 1 0 166341603 22224896 4906 4089446400 134512640 136421960 4290717168 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/26953/statm: 5426 4906 237 467 0 4957 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21704

[startup+25.5005 s]
/proc/loadavg: 2.00 2.14 2.15 3/179 26954
/proc/meminfo: memFree=29582460/32951124 swapFree=67111528/67111528
[pid=26953] ppid=26951 vsize=22496 CPUtime=25.5
/proc/26953/stat : 26953 (pbct) R 26951 26953 26780 0 -1 4202496 5265 0 0 0 1854 696 0 0 25 0 1 0 166341603 23035904 5100 4089446400 134512640 136421960 4290717168 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/26953/statm: 5624 5100 237 467 0 5155 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 22496

[startup+51.1012 s]
/proc/loadavg: 2.00 2.13 2.14 3/179 26956
/proc/meminfo: memFree=29544076/32951124 swapFree=67111528/67111528
[pid=26953] ppid=26951 vsize=23552 CPUtime=51.09
/proc/26953/stat : 26953 (pbct) R 26951 26953 26780 0 -1 4202496 5533 0 0 0 4194 915 0 0 25 0 1 0 166341603 24117248 5367 4089446400 134512640 136421960 4290717168 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/26953/statm: 5888 5367 237 467 0 5419 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 23552

[startup+102.307 s]
/proc/loadavg: 2.00 2.11 2.13 3/179 26956
/proc/meminfo: memFree=29479412/32951124 swapFree=67111528/67111528
[pid=26953] ppid=26951 vsize=23948 CPUtime=102.3
/proc/26953/stat : 26953 (pbct) R 26951 26953 26780 0 -1 4202496 5637 0 0 0 8868 1362 0 0 25 0 1 0 166341603 24522752 5470 4089446400 134512640 136421960 4290717168 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/26953/statm: 5987 5470 237 467 0 5518 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 23948

[startup+162.301 s]
/proc/loadavg: 2.00 2.09 2.12 3/179 26958
/proc/meminfo: memFree=29405644/32951124 swapFree=67111528/67111528
[pid=26953] ppid=26951 vsize=23948 CPUtime=162.29
/proc/26953/stat : 26953 (pbct) R 26951 26953 26780 0 -1 4202496 5637 0 0 0 14332 1897 0 0 25 0 1 0 166341603 24522752 5470 4089446400 134512640 136421960 4290717168 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/26953/statm: 5987 5470 237 467 0 5518 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 23948

[startup+222.3 s]
/proc/loadavg: 2.00 2.07 2.11 3/179 26960
/proc/meminfo: memFree=29331376/32951124 swapFree=67111528/67111528
[pid=26953] ppid=26951 vsize=23948 CPUtime=222.3
/proc/26953/stat : 26953 (pbct) R 26951 26953 26780 0 -1 4202496 5637 0 0 0 19805 2425 0 0 25 0 1 0 166341603 24522752 5470 4089446400 134512640 136421960 4290717168 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/26953/statm: 5987 5470 237 467 0 5518 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 23948

[startup+282.3 s]
/proc/loadavg: 2.00 2.05 2.10 3/179 26962
/proc/meminfo: memFree=29259624/32951124 swapFree=67111528/67111528
[pid=26953] ppid=26951 vsize=23948 CPUtime=282.3
/proc/26953/stat : 26953 (pbct) R 26951 26953 26780 0 -1 4202496 5637 0 0 0 25275 2955 0 0 25 0 1 0 166341603 24522752 5470 4089446400 134512640 136421960 4290717168 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/26953/statm: 5987 5470 237 467 0 5518 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 23948

[startup+342.3 s]
/proc/loadavg: 2.00 2.04 2.09 3/179 26964
/proc/meminfo: memFree=29180084/32951124 swapFree=67111528/67111528
[pid=26953] ppid=26951 vsize=23948 CPUtime=342.3
/proc/26953/stat : 26953 (pbct) R 26951 26953 26780 0 -1 4202496 5637 0 0 0 30764 3466 0 0 25 0 1 0 166341603 24522752 5470 4089446400 134512640 136421960 4290717168 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/26953/statm: 5987 5470 237 467 0 5518 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 23948

[startup+402.3 s]
/proc/loadavg: 2.00 2.03 2.08 3/179 26964
/proc/meminfo: memFree=29122952/32951124 swapFree=67111528/67111528
[pid=26953] ppid=26951 vsize=23948 CPUtime=402.3
/proc/26953/stat : 26953 (pbct) R 26951 26953 26780 0 -1 4202496 5637 0 0 0 36246 3984 0 0 25 0 1 0 166341603 24522752 5470 4089446400 134512640 136421960 4290717168 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/26953/statm: 5987 5470 237 467 0 5518 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 23948

[startup+462.3 s]
/proc/loadavg: 2.04 2.04 2.08 3/179 26966
/proc/meminfo: memFree=29047824/32951124 swapFree=67111528/67111528
[pid=26953] ppid=26951 vsize=23948 CPUtime=462.3
/proc/26953/stat : 26953 (pbct) R 26951 26953 26780 0 -1 4202496 5637 0 0 0 41731 4499 0 0 25 0 1 0 166341603 24522752 5470 4089446400 134512640 136421960 4290717168 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/26953/statm: 5987 5470 237 467 0 5518 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 23948

[startup+522.301 s]
/proc/loadavg: 2.01 2.03 2.08 3/179 26968
/proc/meminfo: memFree=28982604/32951124 swapFree=67111528/67111528
[pid=26953] ppid=26951 vsize=24080 CPUtime=522.3
/proc/26953/stat : 26953 (pbct) R 26951 26953 26780 0 -1 4202496 5651 0 0 0 47208 5022 0 0 25 0 1 0 166341603 24657920 5484 4089446400 134512640 136421960 4290717168 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/26953/statm: 6020 5484 237 467 0 5551 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 24080

[startup+582.301 s]
/proc/loadavg: 2.04 2.03 2.08 3/179 26970
/proc/meminfo: memFree=28917500/32951124 swapFree=67111528/67111528
[pid=26953] ppid=26951 vsize=24212 CPUtime=582.3
/proc/26953/stat : 26953 (pbct) R 26951 26953 26780 0 -1 4202496 5696 0 0 0 52708 5522 0 0 25 0 1 0 166341603 24793088 5529 4089446400 134512640 136421960 4290717168 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/26953/statm: 6053 5529 237 467 0 5584 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 24212

[startup+642.301 s]
/proc/loadavg: 2.01 2.03 2.07 3/179 26972
/proc/meminfo: memFree=28844104/32951124 swapFree=67111528/67111528
[pid=26953] ppid=26951 vsize=24212 CPUtime=642.31
/proc/26953/stat : 26953 (pbct) R 26951 26953 26780 0 -1 4202496 5696 0 0 0 58197 6034 0 0 25 0 1 0 166341603 24793088 5529 4089446400 134512640 136421960 4290717168 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/26953/statm: 6053 5529 237 467 0 5584 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 24212

[startup+702.301 s]
/proc/loadavg: 2.00 2.02 2.06 3/179 26972
/proc/meminfo: memFree=28778424/32951124 swapFree=67111528/67111528
[pid=26953] ppid=26951 vsize=24212 CPUtime=702.3
/proc/26953/stat : 26953 (pbct) R 26951 26953 26780 0 -1 4202496 5699 0 0 0 63690 6540 0 0 25 0 1 0 166341603 24793088 5532 4089446400 134512640 136421960 4290717168 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/26953/statm: 6053 5532 237 467 0 5584 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 24212

[startup+762.307 s]
/proc/loadavg: 2.00 2.01 2.06 3/179 26974
/proc/meminfo: memFree=28707016/32951124 swapFree=67111528/67111528
[pid=26953] ppid=26951 vsize=24348 CPUtime=762.31
/proc/26953/stat : 26953 (pbct) R 26951 26953 26780 0 -1 4202496 5716 0 0 0 69200 7031 0 0 25 0 1 0 166341603 24932352 5549 4089446400 134512640 136421960 4290717168 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/26953/statm: 6087 5549 237 467 0 5618 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 24348

[startup+822.301 s]
/proc/loadavg: 2.00 2.01 2.05 3/179 26976
/proc/meminfo: memFree=28647036/32951124 swapFree=67111528/67111528
[pid=26953] ppid=26951 vsize=24348 CPUtime=822.3
/proc/26953/stat : 26953 (pbct) R 26951 26953 26780 0 -1 4202496 5731 0 0 0 74706 7524 0 0 25 0 1 0 166341603 24932352 5564 4089446400 134512640 136421960 4290717168 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/26953/statm: 6087 5564 237 467 0 5618 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 24348

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.05 3/179 26978
/proc/meminfo: memFree=28575004/32951124 swapFree=67111528/67111528
[pid=26953] ppid=26951 vsize=24348 CPUtime=882.31
/proc/26953/stat : 26953 (pbct) R 26951 26953 26780 0 -1 4202496 5742 0 0 0 80186 8045 0 0 25 0 1 0 166341603 24932352 5575 4089446400 134512640 136421960 4290717168 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/26953/statm: 6087 5575 237 467 0 5618 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 24348

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.04 3/179 26980
/proc/meminfo: memFree=28501004/32951124 swapFree=67111528/67111528
[pid=26953] ppid=26951 vsize=24484 CPUtime=942.31
/proc/26953/stat : 26953 (pbct) R 26951 26953 26780 0 -1 4202496 5758 0 0 0 85682 8549 0 0 25 0 1 0 166341603 25071616 5591 4089446400 134512640 136421960 4290717168 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/26953/statm: 6121 5591 237 467 0 5652 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 24484

[startup+1002.3 s]
/proc/loadavg: 1.92 1.98 2.03 3/179 27029
/proc/meminfo: memFree=31161772/32951124 swapFree=67111528/67111528
[pid=26953] ppid=26951 vsize=24484 CPUtime=1002.31
/proc/26953/stat : 26953 (pbct) R 26951 26953 26780 0 -1 4202496 5758 0 0 0 91156 9075 0 0 25 0 1 0 166341603 25071616 5591 4089446400 134512640 136421960 4290717168 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/26953/statm: 6121 5591 237 467 0 5652 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 24484

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

[startup+1011.1 s]
/proc/loadavg: 1.93 1.98 2.03 3/179 27031
/proc/meminfo: memFree=31146536/32951124 swapFree=67111528/67111528
[pid=26953] ppid=26951 vsize=24484 CPUtime=1011.11
/proc/26953/stat : 26953 (pbct) R 26951 26953 26780 0 -1 4202496 5758 0 0 0 91958 9153 0 0 25 0 1 0 166341603 25071616 5591 4089446400 134512640 136421960 4290717168 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/26953/statm: 6121 5591 237 467 0 5652 0
Current children cumulated CPU time (s) 1011.11
Current children cumulated vsize (KiB) 24484

[startup+1023.9 s]
/proc/loadavg: 1.94 1.98 2.03 3/179 27031
/proc/meminfo: memFree=31128036/32951124 swapFree=67111528/67111528
[pid=26953] ppid=26951 vsize=24484 CPUtime=1023.9
/proc/26953/stat : 26953 (pbct) R 26951 26953 26780 0 -1 4202496 5760 0 0 0 93127 9263 0 0 25 0 1 0 166341603 25071616 5593 4089446400 134512640 136421960 4290717168 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/26953/statm: 6121 5593 237 467 0 5652 0
Current children cumulated CPU time (s) 1023.9
Current children cumulated vsize (KiB) 24484

[startup+1030.3 s]
/proc/loadavg: 1.95 1.98 2.03 3/179 27031
/proc/meminfo: memFree=31119760/32951124 swapFree=67111528/67111528
[pid=26953] ppid=26951 vsize=24484 CPUtime=1030.31
/proc/26953/stat : 26953 (pbct) R 26951 26953 26780 0 -1 4202496 5760 0 0 0 93714 9317 0 0 25 0 1 0 166341603 25071616 5593 4089446400 134512640 136421960 4290717168 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/26953/statm: 6121 5593 237 467 0 5652 0
Current children cumulated CPU time (s) 1030.31
Current children cumulated vsize (KiB) 24484

[startup+1033.5 s]
/proc/loadavg: 1.95 1.98 2.03 3/179 27031
/proc/meminfo: memFree=31116020/32951124 swapFree=67111528/67111528
[pid=26953] ppid=26951 vsize=24484 CPUtime=1033.51
/proc/26953/stat : 26953 (pbct) R 26951 26953 26780 0 -1 4202496 5760 0 0 0 94009 9342 0 0 25 0 1 0 166341603 25071616 5593 4089446400 134512640 136421960 4290717168 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/26953/statm: 6121 5593 237 467 0 5652 0
Current children cumulated CPU time (s) 1033.51
Current children cumulated vsize (KiB) 24484

[startup+1035.11 s]
/proc/loadavg: 1.95 1.98 2.03 3/179 27031
/proc/meminfo: memFree=31111668/32951124 swapFree=67111528/67111528
[pid=26953] ppid=26951 vsize=24484 CPUtime=1035.11
/proc/26953/stat : 26953 (pbct) R 26951 26953 26780 0 -1 4202496 5760 0 0 0 94155 9356 0 0 25 0 1 0 166341603 25071616 5593 4089446400 134512640 136421960 4290717168 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/26953/statm: 6121 5593 237 467 0 5652 0
Current children cumulated CPU time (s) 1035.11
Current children cumulated vsize (KiB) 24484

[startup+1035.5 s]
/proc/loadavg: 1.95 1.98 2.03 3/179 27031
/proc/meminfo: memFree=31111668/32951124 swapFree=67111528/67111528
[pid=26953] ppid=26951 vsize=24484 CPUtime=1035.51
/proc/26953/stat : 26953 (pbct) R 26951 26953 26780 0 -1 4202496 5760 0 0 0 94191 9360 0 0 25 0 1 0 166341603 25071616 5593 4089446400 134512640 136421960 4290717168 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/26953/statm: 6121 5593 237 467 0 5652 0
Current children cumulated CPU time (s) 1035.51
Current children cumulated vsize (KiB) 24484

[startup+1035.9 s]
/proc/loadavg: 1.95 1.98 2.03 3/179 27031
/proc/meminfo: memFree=31111668/32951124 swapFree=67111528/67111528
[pid=26953] ppid=26951 vsize=24484 CPUtime=1035.91
/proc/26953/stat : 26953 (pbct) R 26951 26953 26780 0 -1 4202496 5760 0 0 0 94228 9363 0 0 25 0 1 0 166341603 25071616 5593 4089446400 134512640 136421960 4290717168 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/26953/statm: 6121 5593 237 467 0 5652 0
Current children cumulated CPU time (s) 1035.91
Current children cumulated vsize (KiB) 24484

Child status: 0
Real time (s): 1035.93
CPU time (s): 1035.94
CPU user time (s): 942.305
CPU system time (s): 93.6388
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 24484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 942.305
system time used= 93.6388
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5765
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= 9
involuntary context switches= 1522

runsolver used 1.74173 second user time and 3.37049 second system time

The end

Launcher Data 

Begin job on node118 at 2010-06-30 21:43:40
IDJOB=2695033
IDBENCH=79275
IDSOLVER=1208
FILE ID=node118/2695033-1277927020
PBS_JOBID= 11197374
Free space on /tmp= 74208 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB10/normalized-PB10/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900571132--soft-0-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695033-1277927020/watcher-2695033-1277927020 -o /tmp/evaluation-result-2695033-1277927020/solver-2695033-1277927020 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2695033-1277927020.wbo

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

MD5SUM BENCH= a22634c1977478f126d9df874c90c256
RANDOM SEED=1435994932

node118.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		: 2666.791
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	: 5333.58
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		: 2666.791
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	: 5332.75
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		: 2666.791
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	: 5332.76
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		: 2666.791
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.791
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	: 5332.75
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		: 2666.791
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		: 2666.791
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		: 2666.791
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	: 5448.09
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      29649100 kB
Buffers:        210804 kB
Cached:        1303036 kB
SwapCached:          0 kB
Active:        2116160 kB
Inactive:      1039388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      29649100 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2028 kB
Writeback:           0 kB
AnonPages:     1642264 kB
Mapped:          16628 kB
Slab:            80048 kB
PageTables:       8356 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  1864748 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 node118 at 2010-06-30 22:00:56