Trace number 2694997

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 1044.32 1044.29

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/
tsp/normalized-t3002.11tsp11.1900562192--soft-0-100-0.wbo
MD5SUMdb6ee27e0a2875f2e81d96fef92170ce
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 benchmark137.819
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 765
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.01	c constraints 0/23 clauses 0/2684 units 0
0.00/0.01	c vars 231
0.09/0.18	c 0.106983 20.0898 44 55808
0.09/0.18	o 530
0.29/0.31	c 0.12698 20.3242 225 92316
0.29/0.31	o 485
0.29/0.36	c 0.13098 20.5586 267 93283
0.29/0.36	o 475
0.39/0.46	c 0.140978 20.5586 422 102773
0.39/0.46	o 459
0.49/0.53	c 0.149977 20.5586 530 107081
0.49/0.53	o 422
0.49/0.54	c 0.150977 20.5586 536 107619
0.49/0.54	o 417
0.49/0.56	c 0.153976 20.5586 566 108230
0.49/0.56	o 411
0.69/0.79	c 0.171973 20.5586 867 111961
0.69/0.79	o 373
0.69/0.80	c 0.172973 20.5586 868 112433
0.79/0.80	o 367
0.79/0.80	c 0.172973 20.5586 868 112839
0.79/0.80	o 361
0.79/0.81	c 0.173973 20.5586 868 114211
0.79/0.81	o 317
0.79/0.81	c 0.174973 20.5586 868 114557
0.79/0.81	o 311
0.79/0.82	c 0.174973 20.5586 872 115933
0.79/0.82	o 268
0.79/0.88	c 0.187971 20.5586 959 116512
0.79/0.88	o 265
0.89/0.91	c 0.19497 20.5586 978 117301
0.89/0.91	o 262
1.00/1.10	c 0.221966 20.5586 1252 120062
1.00/1.10	o 253
1.10/1.17	c 0.235964 20.5586 717 121677
1.10/1.17	o 206
1.29/1.36	c 0.280957 20.5586 1025 123377
1.29/1.36	o 177
1.90/1.98	c 0.38994 20.5586 1283 127455
1.90/1.98	o 155
2.00/2.02	c 0.395939 20.5586 684 127773
2.00/2.02	o 150
2.49/2.55	c 0.480926 20.5586 649 129682
2.49/2.55	o 146
2.99/3.07	c 0.570913 20.5586 1201 132011
2.99/3.07	o 135
3.30/3.36	c 0.608907 20.5586 933 133069
3.30/3.36	o 133
3.59/3.62	c 0.6529 20.5586 1201 133845
3.59/3.62	o 131
3.59/3.65	c 0.665898 20.5586 639 134173
3.59/3.65	o 125
3.90/3.94	c 0.71789 20.5586 1018 135331
3.90/3.94	o 118
3.99/4.06	c 0.733888 20.5586 1159 136403
3.99/4.06	o 103
4.79/4.84	c 0.878866 20.5586 892 139152
4.79/4.84	o 101
5.49/5.58	c 1.04484 20.6875 1415 141955
5.49/5.58	o 85
5.59/5.60	c 1.05384 20.6875 731 142335
5.59/5.60	o 77
5.69/5.71	c 1.08483 20.6875 951 143255
5.69/5.71	o 70
5.79/5.81	c 1.11483 20.6875 1137 143873
5.79/5.81	o 60
5.99/6.03	c 1.17482 20.6875 1554 144828
5.99/6.03	o 59
6.19/6.22	c 1.25681 20.8164 1916 145658
6.19/6.22	o 54
6.80/6.82	c 1.46278 20.9453 1849 147778
6.80/6.82	o 53
6.89/6.96	c 1.50277 20.9453 2111 148311
6.89/6.96	o 52
6.89/6.97	c 1.50977 20.9453 2150 148499
6.89/6.97	o 49
7.09/7.13	c 1.57076 20.9453 2547 149384
7.09/7.13	o 44
7.19/7.25	c 1.61675 20.9453 1753 150594
7.19/7.25	o 36
7.19/7.26	c 1.62575 20.9453 1802 150854
7.19/7.26	o 33
7.90/7.97	c 1.91771 21.0742 2880 155191
7.90/7.97	o 25
8.19/8.25	c 2.05969 21.0742 2736 157829
8.19/8.25	o 22
13.49/13.54	c 5.22421 21.8477 2815 210666
13.49/13.54	o 21
14.89/14.92	c 6.04308 21.8477 2054 223484
14.89/14.92	o 18
27.39/27.42	c 14.1588 22.1055 3369 366665
27.39/27.42	o 15
28.09/28.18	c 14.6798 22.1055 2186 376049
28.09/28.18	o 6
32.49/32.58	c 17.9343 22.6211 3329 437009
32.49/32.58	o 5
34.70/34.75	c 19.581 22.4883 2842 468351
34.70/34.75	o 4
36.30/36.38	c 20.8708 22.4883 2876 490984
36.30/36.38	o 3
36.49/36.53	c 20.9948 22.4883 2179 492869
36.49/36.53	o 2
40.49/40.54	c 24.1443 22.4883 4206 552300
40.49/40.54	o 1
1044.21/1044.26	c 803.119 24.3164 4171 15507656
1044.21/1044.26	s OPTIMUM FOUND
1044.21/1044.26	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-2694997-1277926179/watcher-2694997-1277926179 -o /tmp/evaluation-result-2694997-1277926179/solver-2694997-1277926179 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2694997-1277926179.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: 3.37 2.73 2.28 4/199 27041
/proc/meminfo: memFree=31327036/32950928 swapFree=67111528/67111528
[pid=27041] ppid=27039 vsize=2136 CPUtime=0
/proc/27041/stat : 27041 (pbct) R 27039 27041 26901 0 -1 4202496 254 0 0 0 0 0 0 0 20 0 1 0 168220987 2187264 174 4089446400 134512640 136421960 4289173584 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27041/statm: 534 174 144 467 0 65 0

[startup+0.0242351 s]
/proc/loadavg: 3.37 2.73 2.28 4/199 27041
/proc/meminfo: memFree=31327036/32950928 swapFree=67111528/67111528
[pid=27041] ppid=27039 vsize=4644 CPUtime=0.02
/proc/27041/stat : 27041 (pbct) R 27039 27041 26901 0 -1 4202496 858 0 0 0 2 0 0 0 22 0 1 0 168220987 4755456 778 4089446400 134512640 136421960 4289173584 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/27041/statm: 1161 785 193 467 0 692 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 4644

[startup+0.101226 s]
/proc/loadavg: 3.37 2.73 2.28 4/199 27041
/proc/meminfo: memFree=31327036/32950928 swapFree=67111528/67111528
[pid=27041] ppid=27039 vsize=20568 CPUtime=0.09
/proc/27041/stat : 27041 (pbct) R 27039 27041 26901 0 -1 4202496 4753 0 0 0 9 0 0 0 22 0 1 0 168220987 21061632 4640 4089446400 134512640 136421960 4289173584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/27041/statm: 5142 4640 213 467 0 4673 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20568

[startup+0.301186 s]
/proc/loadavg: 3.37 2.73 2.28 4/199 27041
/proc/meminfo: memFree=31327036/32950928 swapFree=67111528/67111528
[pid=27041] ppid=27039 vsize=20808 CPUtime=0.29
/proc/27041/stat : 27041 (pbct) R 27039 27041 26901 0 -1 4202496 4811 0 0 0 12 17 0 0 22 0 1 0 168220987 21307392 4697 4089446400 134512640 136421960 4289173584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/27041/statm: 5202 4697 237 467 0 4733 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20808

[startup+0.701103 s]
/proc/loadavg: 3.37 2.73 2.28 4/199 27041
/proc/meminfo: memFree=31327036/32950928 swapFree=67111528/67111528
[pid=27041] ppid=27039 vsize=21048 CPUtime=0.69
/proc/27041/stat : 27041 (pbct) R 27039 27041 26901 0 -1 4202496 4850 0 0 0 16 53 0 0 18 0 1 0 168220987 21553152 4730 4089446400 134512640 136421960 4289173584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/27041/statm: 5262 4730 237 467 0 4793 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21048

[startup+1.50097 s]
/proc/loadavg: 3.37 2.73 2.28 4/200 27042
/proc/meminfo: memFree=31308676/32950928 swapFree=67111528/67111528
[pid=27041] ppid=27039 vsize=21048 CPUtime=1.49
/proc/27041/stat : 27041 (pbct) R 27039 27041 26901 0 -1 4202496 4874 0 0 0 30 119 0 0 18 0 1 0 168220987 21553152 4743 4089446400 134512640 136421960 4289173584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/27041/statm: 5262 4743 237 467 0 4793 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21048

[startup+3.10066 s]
/proc/loadavg: 3.37 2.73 2.28 4/200 27042
/proc/meminfo: memFree=31308848/32950928 swapFree=67111528/67111528
[pid=27041] ppid=27039 vsize=21048 CPUtime=3.09
/proc/27041/stat : 27041 (pbct) R 27039 27041 26901 0 -1 4202496 4881 0 0 0 57 252 0 0 21 0 1 0 168220987 21553152 4746 4089446400 134512640 136421960 4289173584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/27041/statm: 5262 4746 237 467 0 4793 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21048

[startup+6.30104 s]
/proc/loadavg: 3.34 2.73 2.29 4/200 27042
/proc/meminfo: memFree=31308104/32950928 swapFree=67111528/67111528
[pid=27041] ppid=27039 vsize=21312 CPUtime=6.29
/proc/27041/stat : 27041 (pbct) R 27039 27041 26901 0 -1 4202496 4950 0 0 0 127 502 0 0 18 0 1 0 168220987 21823488 4803 4089446400 134512640 136421960 4289173584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/27041/statm: 5328 4803 237 467 0 4859 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21312

[startup+12.7008 s]
/proc/loadavg: 3.31 2.73 2.29 3/200 27043
/proc/meminfo: memFree=31306448/32950928 swapFree=67111528/67111528
[pid=27041] ppid=27039 vsize=22368 CPUtime=12.69
/proc/27041/stat : 27041 (pbct) R 27039 27041 26901 0 -1 4202496 5219 0 0 0 470 799 0 0 25 0 1 0 168220987 22904832 5064 4089446400 134512640 136421960 4289173584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/27041/statm: 5592 5064 237 467 0 5123 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22368

[startup+25.5004 s]
/proc/loadavg: 3.24 2.75 2.30 4/200 27043
/proc/meminfo: memFree=31304600/32950928 swapFree=67111528/67111528
[pid=27041] ppid=27039 vsize=22632 CPUtime=25.49
/proc/27041/stat : 27041 (pbct) R 27039 27041 26901 0 -1 4202496 5284 0 0 0 1286 1263 0 0 25 0 1 0 168220987 23175168 5127 4089446400 134512640 136421960 4289173584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/27041/statm: 5658 5127 237 467 0 5189 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 22632

[startup+51.1005 s]
/proc/loadavg: 3.10 2.75 2.31 4/200 27044
/proc/meminfo: memFree=31299484/32950928 swapFree=67111528/67111528
[pid=27041] ppid=27039 vsize=23024 CPUtime=51.09
/proc/27041/stat : 27041 (pbct) R 27039 27041 26901 0 -1 4202496 5442 0 0 0 3229 1880 0 0 25 0 1 0 168220987 23576576 5250 4089446400 134512640 136421960 4289173584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/27041/statm: 5756 5250 237 467 0 5287 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 23024

[startup+102.307 s]
/proc/loadavg: 2.99 2.77 2.34 4/200 27045
/proc/meminfo: memFree=31287276/32950928 swapFree=67111528/67111528
[pid=27041] ppid=27039 vsize=23024 CPUtime=102.3
/proc/27041/stat : 27041 (pbct) R 27039 27041 26901 0 -1 4202496 5442 0 0 0 7308 2922 0 0 25 0 1 0 168220987 23576576 5250 4089446400 134512640 136421960 4289173584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/27041/statm: 5756 5250 237 467 0 5287 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 23024

[startup+162.3 s]
/proc/loadavg: 2.96 2.80 2.37 4/200 27047
/proc/meminfo: memFree=31281004/32950928 swapFree=67111528/67111528
[pid=27041] ppid=27039 vsize=23420 CPUtime=162.3
/proc/27041/stat : 27041 (pbct) R 27039 27041 26901 0 -1 4202496 5525 0 0 0 12084 4146 0 0 25 0 1 0 168220987 23982080 5333 4089446400 134512640 136421960 4289173584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/27041/statm: 5855 5333 237 467 0 5386 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 23420

[startup+222.301 s]
/proc/loadavg: 2.98 2.83 2.41 4/200 27048
/proc/meminfo: memFree=31270648/32950928 swapFree=67111528/67111528
[pid=27041] ppid=27039 vsize=23552 CPUtime=222.28
/proc/27041/stat : 27041 (pbct) R 27039 27041 26901 0 -1 4202496 5569 0 0 0 16994 5234 0 0 25 0 1 0 168220987 24117248 5377 4089446400 134512640 136421960 4289173584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/27041/statm: 5888 5377 237 467 0 5419 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 23552

[startup+282.301 s]
/proc/loadavg: 2.36 2.68 2.38 3/179 27078
/proc/meminfo: memFree=31480620/32950928 swapFree=67111528/67111528
[pid=27041] ppid=27039 vsize=23840 CPUtime=282.28
/proc/27041/stat : 27041 (pbct) R 27039 27041 26901 0 -1 4202496 5635 0 0 0 21611 6617 0 0 25 0 1 0 168220987 24412160 5443 4089446400 134512640 136421960 4289173584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/27041/statm: 5960 5443 237 467 0 5491 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 23840

[startup+342.301 s]
/proc/loadavg: 2.13 2.55 2.35 3/179 27079
/proc/meminfo: memFree=31405316/32950928 swapFree=67111528/67111528
[pid=27041] ppid=27039 vsize=23972 CPUtime=342.28
/proc/27041/stat : 27041 (pbct) R 27039 27041 26901 0 -1 4202496 5652 0 0 0 26186 8042 0 0 25 0 1 0 168220987 24547328 5460 4089446400 134512640 136421960 4289173584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/27041/statm: 5993 5460 237 467 0 5524 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 23972

[startup+402.301 s]
/proc/loadavg: 2.05 2.45 2.33 3/179 27081
/proc/meminfo: memFree=31331748/32950928 swapFree=67111528/67111528
[pid=27041] ppid=27039 vsize=24104 CPUtime=402.29
/proc/27041/stat : 27041 (pbct) R 27039 27041 26901 0 -1 4202496 5693 0 0 0 30786 9443 0 0 25 0 1 0 168220987 24682496 5501 4089446400 134512640 136421960 4289173584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/27041/statm: 6026 5501 237 467 0 5557 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 24104

[startup+462.3 s]
/proc/loadavg: 2.02 2.36 2.31 3/179 27083
/proc/meminfo: memFree=31260284/32950928 swapFree=67111528/67111528
[pid=27041] ppid=27039 vsize=24236 CPUtime=462.29
/proc/27041/stat : 27041 (pbct) R 27039 27041 26901 0 -1 4202496 5714 0 0 0 35456 10773 0 0 25 0 1 0 168220987 24817664 5522 4089446400 134512640 136421960 4289173584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/27041/statm: 6059 5522 237 467 0 5590 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 24236

[startup+522.301 s]
/proc/loadavg: 2.00 2.29 2.28 3/179 27084
/proc/meminfo: memFree=31198616/32950928 swapFree=67111528/67111528
[pid=27041] ppid=27039 vsize=24368 CPUtime=522.3
/proc/27041/stat : 27041 (pbct) R 27039 27041 26901 0 -1 4202496 5747 0 0 0 40031 12199 0 0 25 0 1 0 168220987 24952832 5555 4089446400 134512640 136421960 4289173584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/27041/statm: 6092 5555 237 467 0 5623 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 24368

[startup+582.3 s]
/proc/loadavg: 2.00 2.24 2.26 3/179 27086
/proc/meminfo: memFree=31129012/32950928 swapFree=67111528/67111528
[pid=27041] ppid=27039 vsize=24500 CPUtime=582.3
/proc/27041/stat : 27041 (pbct) R 27039 27041 26901 0 -1 4202496 5777 0 0 0 44675 13555 0 0 25 0 1 0 168220987 25088000 5585 4089446400 134512640 136421960 4289173584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/27041/statm: 6125 5585 237 467 0 5656 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 24500

[startup+642.301 s]
/proc/loadavg: 2.00 2.19 2.25 3/179 27087
/proc/meminfo: memFree=31063872/32950928 swapFree=67111528/67111528
[pid=27041] ppid=27039 vsize=24500 CPUtime=642.31
/proc/27041/stat : 27041 (pbct) R 27039 27041 26901 0 -1 4202496 5801 0 0 0 49289 14942 0 0 25 0 1 0 168220987 25088000 5609 4089446400 134512640 136421960 4289173584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/27041/statm: 6125 5609 237 467 0 5656 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 24500

[startup+702.301 s]
/proc/loadavg: 2.00 2.15 2.23 3/179 27089
/proc/meminfo: memFree=30995268/32950928 swapFree=67111528/67111528
[pid=27041] ppid=27039 vsize=24632 CPUtime=702.3
/proc/27041/stat : 27041 (pbct) R 27039 27041 26901 0 -1 4202496 5841 0 0 0 53970 16260 0 0 25 0 1 0 168220987 25223168 5649 4089446400 134512640 136421960 4289173584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/27041/statm: 6158 5649 237 467 0 5689 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 24632

[startup+762.307 s]
/proc/loadavg: 2.00 2.12 2.21 3/179 27091
/proc/meminfo: memFree=30931248/32950928 swapFree=67111528/67111528
[pid=27041] ppid=27039 vsize=24632 CPUtime=762.31
/proc/27041/stat : 27041 (pbct) R 27039 27041 26901 0 -1 4202496 5842 0 0 0 58590 17641 0 0 25 0 1 0 168220987 25223168 5650 4089446400 134512640 136421960 4289173584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/27041/statm: 6158 5650 237 467 0 5689 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 24632

[startup+822.301 s]
/proc/loadavg: 2.00 2.10 2.19 3/179 27092
/proc/meminfo: memFree=30979828/32950928 swapFree=67111528/67111528
[pid=27041] ppid=27039 vsize=24764 CPUtime=822.3
/proc/27041/stat : 27041 (pbct) R 27039 27041 26901 0 -1 4202496 5856 0 0 0 63247 18983 0 0 25 0 1 0 168220987 25358336 5664 4089446400 134512640 136421960 4289173584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/27041/statm: 6191 5664 237 467 0 5722 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 24764

[startup+882.3 s]
/proc/loadavg: 2.00 2.08 2.18 3/179 27094
/proc/meminfo: memFree=30972356/32950928 swapFree=67111528/67111528
[pid=27041] ppid=27039 vsize=24764 CPUtime=882.3
/proc/27041/stat : 27041 (pbct) R 27039 27041 26901 0 -1 4202496 5870 0 0 0 67921 20309 0 0 25 0 1 0 168220987 25358336 5678 4089446400 134512640 136421960 4289173584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/27041/statm: 6191 5678 237 467 0 5722 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 24764

[startup+942.301 s]
/proc/loadavg: 2.00 2.06 2.16 3/179 27095
/proc/meminfo: memFree=30964388/32950928 swapFree=67111528/67111528
[pid=27041] ppid=27039 vsize=24896 CPUtime=942.31
/proc/27041/stat : 27041 (pbct) R 27039 27041 26901 0 -1 4202496 5895 0 0 0 72565 21666 0 0 25 0 1 0 168220987 25493504 5703 4089446400 134512640 136421960 4289173584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/27041/statm: 6224 5703 237 467 0 5755 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 24896

[startup+1002.3 s]
/proc/loadavg: 2.00 2.05 2.15 3/179 27097
/proc/meminfo: memFree=30961996/32950928 swapFree=67111528/67111528
[pid=27041] ppid=27039 vsize=24896 CPUtime=1002.31
/proc/27041/stat : 27041 (pbct) R 27039 27041 26901 0 -1 4202496 5895 0 0 0 77105 23126 0 0 25 0 1 0 168220987 25493504 5703 4089446400 134512640 136421960 4289173584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/27041/statm: 6224 5703 237 467 0 5755 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 24896

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

[startup+1023.9 s]
/proc/loadavg: 2.00 2.04 2.15 3/179 27098
/proc/meminfo: memFree=30980460/32950928 swapFree=67111528/67111528
[pid=27041] ppid=27039 vsize=24896 CPUtime=1023.92
/proc/27041/stat : 27041 (pbct) R 27039 27041 26901 0 -1 4202496 5895 0 0 0 78761 23631 0 0 25 0 1 0 168220987 25493504 5703 4089446400 134512640 136421960 4289173584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/27041/statm: 6224 5703 237 467 0 5755 0
Current children cumulated CPU time (s) 1023.92
Current children cumulated vsize (KiB) 24896

[startup+1036.7 s]
/proc/loadavg: 2.00 2.04 2.15 3/179 27098
/proc/meminfo: memFree=30980200/32950928 swapFree=67111528/67111528
[pid=27041] ppid=27039 vsize=24896 CPUtime=1036.71
/proc/27041/stat : 27041 (pbct) R 27039 27041 26901 0 -1 4202496 5900 0 0 0 79732 23939 0 0 25 0 1 0 168220987 25493504 5708 4089446400 134512640 136421960 4289173584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/27041/statm: 6224 5708 237 467 0 5755 0
Current children cumulated CPU time (s) 1036.71
Current children cumulated vsize (KiB) 24896

[startup+1039.9 s]
/proc/loadavg: 2.00 2.04 2.15 3/179 27098
/proc/meminfo: memFree=30979824/32950928 swapFree=67111528/67111528
[pid=27041] ppid=27039 vsize=24896 CPUtime=1039.91
/proc/27041/stat : 27041 (pbct) R 27039 27041 26901 0 -1 4202496 5900 0 0 0 79975 24016 0 0 25 0 1 0 168220987 25493504 5708 4089446400 134512640 136421960 4289173584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/27041/statm: 6224 5708 237 467 0 5755 0
Current children cumulated CPU time (s) 1039.91
Current children cumulated vsize (KiB) 24896

[startup+1041.5 s]
/proc/loadavg: 2.00 2.04 2.15 3/179 27098
/proc/meminfo: memFree=30979824/32950928 swapFree=67111528/67111528
[pid=27041] ppid=27039 vsize=24896 CPUtime=1041.52
/proc/27041/stat : 27041 (pbct) R 27039 27041 26901 0 -1 4202496 5900 0 0 0 80101 24051 0 0 25 0 1 0 168220987 25493504 5708 4089446400 134512640 136421960 4289173584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/27041/statm: 6224 5708 237 467 0 5755 0
Current children cumulated CPU time (s) 1041.52
Current children cumulated vsize (KiB) 24896

[startup+1043.1 s]
/proc/loadavg: 2.00 2.04 2.14 3/179 27098
/proc/meminfo: memFree=30979824/32950928 swapFree=67111528/67111528
[pid=27041] ppid=27039 vsize=24896 CPUtime=1043.11
/proc/27041/stat : 27041 (pbct) R 27039 27041 26901 0 -1 4202496 5900 0 0 0 80224 24087 0 0 25 0 1 0 168220987 25493504 5708 4089446400 134512640 136421960 4289173584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/27041/statm: 6224 5708 237 467 0 5755 0
Current children cumulated CPU time (s) 1043.11
Current children cumulated vsize (KiB) 24896

[startup+1043.91 s]
/proc/loadavg: 2.00 2.04 2.14 3/179 27098
/proc/meminfo: memFree=30979824/32950928 swapFree=67111528/67111528
[pid=27041] ppid=27039 vsize=24896 CPUtime=1043.92
/proc/27041/stat : 27041 (pbct) R 27039 27041 26901 0 -1 4202496 5900 0 0 0 80284 24108 0 0 25 0 1 0 168220987 25493504 5708 4089446400 134512640 136421960 4289173584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/27041/statm: 6224 5708 237 467 0 5755 0
Current children cumulated CPU time (s) 1043.92
Current children cumulated vsize (KiB) 24896

[startup+1044.1 s]
/proc/loadavg: 2.00 2.04 2.14 3/179 27098
/proc/meminfo: memFree=30979824/32950928 swapFree=67111528/67111528
[pid=27041] ppid=27039 vsize=24896 CPUtime=1044.11
/proc/27041/stat : 27041 (pbct) R 27039 27041 26901 0 -1 4202496 5900 0 0 0 80298 24113 0 0 25 0 1 0 168220987 25493504 5708 4089446400 134512640 136421960 4289173584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/27041/statm: 6224 5708 237 467 0 5755 0
Current children cumulated CPU time (s) 1044.11
Current children cumulated vsize (KiB) 24896

[startup+1044.2 s]
/proc/loadavg: 2.00 2.04 2.14 3/179 27098
/proc/meminfo: memFree=30979824/32950928 swapFree=67111528/67111528
[pid=27041] ppid=27039 vsize=24896 CPUtime=1044.21
/proc/27041/stat : 27041 (pbct) R 27039 27041 26901 0 -1 4202496 5900 0 0 0 80306 24115 0 0 25 0 1 0 168220987 25493504 5708 4089446400 134512640 136421960 4289173584 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/27041/statm: 6224 5708 237 467 0 5755 0
Current children cumulated CPU time (s) 1044.21
Current children cumulated vsize (KiB) 24896

Child status: 0
Real time (s): 1044.29
CPU time (s): 1044.32
CPU user time (s): 803.143
CPU system time (s): 241.172
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 24896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 803.143
system time used= 241.172
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5905
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4
involuntary context switches= 7819

runsolver used 1.72274 second user time and 3.82842 second system time

The end

Launcher Data 

Begin job on node115 at 2010-06-30 21:29:39
IDJOB=2694997
IDBENCH=79266
IDSOLVER=1208
FILE ID=node115/2694997-1277926179
PBS_JOBID= 11197362
Free space on /tmp= 74212 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB10/normalized-PB10/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900562192--soft-0-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2694997-1277926179/watcher-2694997-1277926179 -o /tmp/evaluation-result-2694997-1277926179/solver-2694997-1277926179 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2694997-1277926179.wbo

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

MD5SUM BENCH= db6ee27e0a2875f2e81d96fef92170ce
RANDOM SEED=578862578

node115.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		: 2666.796
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	: 5333.59
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		: 2666.796
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	: 5226.08
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		: 2666.796
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		: 2666.796
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	: 5332.76
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		: 2666.796
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		: 2666.796
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		: 2666.796
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		: 2666.796
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:     32950928 kB
MemFree:      31327680 kB
Buffers:        211284 kB
Cached:         933472 kB
SwapCached:          0 kB
Active:         796800 kB
Inactive:       683504 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      31327680 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2000 kB
Writeback:           0 kB
AnonPages:      336144 kB
Mapped:          20508 kB
Slab:            78840 kB
PageTables:       5628 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:  1655996 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 node115 at 2010-06-30 21:47:03