Trace number 2695131

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 1017.87 1017.93

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/
tsp/normalized-t3002.11tsp11.1900557362--soft-0-100-0.wbo
MD5SUM72eb8aad8ccea22a443211b3b107df93
Bench CategorySOFT-SMALLINT-LIN (only soft constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark466.477
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables231
Total number of constraints2707
Number of soft constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Top cost 136843
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 136842
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 709
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
0.19/0.21	c 0.112982 19.9922 138 73920
0.19/0.21	o 707
0.19/0.21	c 0.113982 20.2266 139 75921
0.19/0.21	o 668
48.39/48.47	c 10.3294 20.7188 2078 12944029
48.39/48.47	o 667
48.50/48.51	c 10.3324 20.7188 1065 12951052
48.50/48.51	o 465
48.50/48.59	c 10.3454 20.7188 600 12954652
48.50/48.59	o 446
48.59/48.60	c 10.3474 20.7188 603 12955150
48.59/48.60	o 435
48.80/48.80	c 10.3734 20.7188 873 12958404
48.80/48.80	o 420
49.00/49.01	c 10.4064 20.7188 591 12962897
49.00/49.01	o 377
49.00/49.02	c 10.4064 20.7188 597 12963772
49.00/49.02	o 358
49.19/49.25	c 10.4614 20.7188 953 12965006
49.19/49.25	o 356
49.29/49.36	c 10.5014 20.7188 1116 12966301
49.29/49.37	o 341
49.40/49.42	c 10.5174 20.7188 625 12967406
49.40/49.42	o 330
49.50/49.57	c 10.5454 20.7188 837 12969139
49.50/49.57	o 316
49.70/49.79	c 10.5944 20.7188 1069 12970823
49.70/49.79	o 312
49.79/49.88	c 10.6184 20.7188 621 12971717
49.79/49.88	o 311
50.10/50.15	c 10.6854 20.7188 971 12975213
50.10/50.15	o 274
50.60/50.65	c 10.7664 20.7188 1094 12978304
50.60/50.65	o 268
50.69/50.76	c 10.7884 20.7188 633 12979075
50.69/50.76	o 265
51.19/51.22	c 10.8813 20.7188 641 12981475
51.19/51.22	o 260
51.29/51.33	c 10.9033 20.7188 765 12982433
51.29/51.33	o 246
51.49/51.50	c 10.9373 20.7188 982 12983331
51.49/51.50	o 243
51.79/51.86	c 11.0013 20.7188 955 12985346
51.79/51.86	o 229
51.89/51.99	c 11.0213 20.7188 1114 12987021
51.89/51.99	o 194
53.79/53.82	c 11.3583 20.7188 986 12993147
53.79/53.82	o 183
53.90/53.93	c 11.3813 20.7188 1141 12993941
53.90/53.93	o 172
55.39/55.40	c 11.5962 20.7188 1186 12999523
55.39/55.40	o 164
55.39/55.45	c 11.6002 20.7188 775 13000048
55.39/55.45	o 153
58.69/58.71	c 12.2791 20.7188 1158 13011225
58.69/58.71	o 146
61.80/61.84	c 12.848 20.7188 1030 13020212
61.80/61.84	o 143
63.39/63.42	c 13.229 20.7188 901 13026271
63.39/63.42	o 138
63.49/63.50	c 13.246 20.7188 1005 13026772
63.49/63.50	o 135
63.49/63.56	c 13.258 20.7188 1087 13026989
63.49/63.56	o 134
63.89/63.97	c 13.351 20.7188 1343 13029016
63.89/63.97	o 118
70.19/70.27	c 14.6968 20.8477 1153 13049318
70.19/70.27	o 111
70.99/71.03	c 14.8617 20.8477 1339 13051646
70.99/71.03	o 109
71.19/71.20	c 14.9027 20.8477 1043 13052656
71.19/71.20	o 95
71.99/72.01	c 15.1057 20.8477 1351 13055351
71.99/72.01	o 93
73.79/73.88	c 15.4596 20.8477 1303 13061637
73.79/73.88	o 89
74.29/74.38	c 15.6016 20.8477 1438 13064603
74.29/74.38	o 74
74.99/75.04	c 15.7456 20.8477 1385 13067521
74.99/75.04	o 72
75.49/75.55	c 15.9306 20.9766 1199 13069006
75.49/75.55	o 70
77.59/77.68	c 16.6425 20.9766 1510 13076335
77.59/77.68	o 59
80.09/80.16	c 17.5793 21.1055 1603 13088043
80.09/80.16	o 43
81.00/81.08	c 17.9653 21.1055 1672 13094325
81.00/81.08	o 38
81.09/81.15	c 17.9883 21.1055 1977 13095015
81.09/81.15	o 36
81.09/81.18	c 18.0033 21.1055 2149 13095463
81.09/81.18	o 31
81.19/81.21	c 18.0233 21.1055 2344 13095970
81.19/81.21	o 26
81.30/81.40	c 18.1142 21.1055 1774 13097752
81.30/81.40	o 20
81.59/81.67	c 18.2852 21.2344 2349 13100909
81.59/81.67	o 17
82.29/82.37	c 18.7451 21.3633 1981 13108585
82.29/82.37	o 13
103.19/103.22	c 33.7929 22.1367 2893 13395104
103.19/103.22	o 12
103.99/104.09	c 34.4538 22.1367 3582 13407347
103.99/104.09	o 9
113.00/113.09	c 41.1747 22.1367 2358 13541839
113.00/113.09	o 7
226.19/226.25	c 129.142 22.5234 2810 15310964
226.19/226.25	o 6
252.39/252.45	c 149.681 22.5234 3227 15723578
252.39/252.46	o 5
1017.83/1017.90	c 768.888 23.1719 3315 27909382
1017.83/1017.90	s OPTIMUM FOUND
1017.83/1017.90	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	5

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2695131-1277930598/watcher-2695131-1277930598 -o /tmp/evaluation-result-2695131-1277930598/solver-2695131-1277930598 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2695131-1277930598.wbo 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 3891200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 3942400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 3/194 16641
/proc/meminfo: memFree=31396152/32951132 swapFree=67111528/67111528
[pid=16641] ppid=16639 vsize=2136 CPUtime=0
/proc/16641/stat : 16641 (pbct) R 16639 16641 16278 0 -1 4202496 253 0 0 0 0 0 0 0 21 0 1 0 134356083 2187264 172 4089446400 134512640 136421960 4290968544 18446744073709551615 134552369 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/16641/statm: 534 172 144 467 0 65 0

[startup+0.0434999 s]
/proc/loadavg: 2.00 2.00 2.00 3/194 16641
/proc/meminfo: memFree=31396152/32951132 swapFree=67111528/67111528
[pid=16641] ppid=16639 vsize=9864 CPUtime=0.04
/proc/16641/stat : 16641 (pbct) R 16639 16641 16278 0 -1 4202496 2156 0 0 0 4 0 0 0 22 0 1 0 134356083 10100736 2075 4089446400 134512640 136421960 4290968544 18446744073709551615 135812090 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/16641/statm: 2466 2080 193 467 0 1997 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 9864

[startup+0.100491 s]
/proc/loadavg: 2.00 2.00 2.00 3/194 16641
/proc/meminfo: memFree=31396152/32951132 swapFree=67111528/67111528
[pid=16641] ppid=16639 vsize=20468 CPUtime=0.09
/proc/16641/stat : 16641 (pbct) R 16639 16641 16278 0 -1 4202496 4759 0 0 0 9 0 0 0 22 0 1 0 134356083 20959232 4645 4089446400 134512640 136421960 4290968544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/16641/statm: 5117 4645 213 467 0 4648 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20468

[startup+0.300453 s]
/proc/loadavg: 2.00 2.00 2.00 3/194 16641
/proc/meminfo: memFree=31396152/32951132 swapFree=67111528/67111528
[pid=16641] ppid=16639 vsize=20948 CPUtime=0.29
/proc/16641/stat : 16641 (pbct) R 16639 16641 16278 0 -1 4202496 4852 0 0 0 13 16 0 0 22 0 1 0 134356083 21450752 4736 4089446400 134512640 136421960 4290968544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/16641/statm: 5237 4736 237 467 0 4768 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20948

[startup+0.700397 s]
/proc/loadavg: 2.00 2.00 2.00 3/194 16641
/proc/meminfo: memFree=31396152/32951132 swapFree=67111528/67111528
[pid=16641] ppid=16639 vsize=20948 CPUtime=0.69
/proc/16641/stat : 16641 (pbct) R 16639 16641 16278 0 -1 4202496 4852 0 0 0 22 47 0 0 24 0 1 0 134356083 21450752 4736 4089446400 134512640 136421960 4290968544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/16641/statm: 5237 4736 237 467 0 4768 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20948

[startup+1.50026 s]
/proc/loadavg: 2.00 2.00 2.00 3/195 16642
/proc/meminfo: memFree=31378164/32951132 swapFree=67111528/67111528
[pid=16641] ppid=16639 vsize=20948 CPUtime=1.49
/proc/16641/stat : 16641 (pbct) R 16639 16641 16278 0 -1 4202496 4852 0 0 0 36 113 0 0 25 0 1 0 134356083 21450752 4736 4089446400 134512640 136421960 4290968544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/16641/statm: 5237 4736 237 467 0 4768 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20948

[startup+3.10098 s]
/proc/loadavg: 2.00 2.00 2.00 3/195 16642
/proc/meminfo: memFree=31377544/32951132 swapFree=67111528/67111528
[pid=16641] ppid=16639 vsize=20948 CPUtime=3.09
/proc/16641/stat : 16641 (pbct) R 16639 16641 16278 0 -1 4202496 4852 0 0 0 66 243 0 0 25 0 1 0 134356083 21450752 4736 4089446400 134512640 136421960 4290968544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/16641/statm: 5237 4736 237 467 0 4768 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20948

[startup+6.30043 s]
/proc/loadavg: 2.00 2.00 2.00 3/195 16644
/proc/meminfo: memFree=31378152/32951132 swapFree=67111528/67111528
[pid=16641] ppid=16639 vsize=20948 CPUtime=6.29
/proc/16641/stat : 16641 (pbct) R 16639 16641 16278 0 -1 4202496 4852 0 0 0 139 490 0 0 25 0 1 0 134356083 21450752 4736 4089446400 134512640 136421960 4290968544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/16641/statm: 5237 4736 237 467 0 4768 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20948

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.00 3/195 16644
/proc/meminfo: memFree=31378280/32951132 swapFree=67111528/67111528
[pid=16641] ppid=16639 vsize=20948 CPUtime=12.69
/proc/16641/stat : 16641 (pbct) R 16639 16641 16278 0 -1 4202496 4858 0 0 0 270 999 0 0 25 0 1 0 134356083 21450752 4742 4089446400 134512640 136421960 4290968544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/16641/statm: 5237 4742 237 467 0 4768 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20948

[startup+25.5011 s]
/proc/loadavg: 2.00 2.00 2.00 3/195 16644
/proc/meminfo: memFree=31378704/32951132 swapFree=67111528/67111528
[pid=16641] ppid=16639 vsize=21080 CPUtime=25.49
/proc/16641/stat : 16641 (pbct) R 16639 16641 16278 0 -1 4202496 4880 0 0 0 541 2008 0 0 25 0 1 0 134356083 21585920 4764 4089446400 134512640 136421960 4290968544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/16641/statm: 5270 4764 237 467 0 4801 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21080

[startup+51.1007 s]
/proc/loadavg: 2.00 2.00 2.00 3/195 16644
/proc/meminfo: memFree=31378420/32951132 swapFree=67111528/67111528
[pid=16641] ppid=16639 vsize=21212 CPUtime=51.09
/proc/16641/stat : 16641 (pbct) R 16639 16641 16278 0 -1 4202496 4922 0 0 0 1085 4024 0 0 25 0 1 0 134356083 21721088 4790 4089446400 134512640 136421960 4290968544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/16641/statm: 5303 4790 237 467 0 4834 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 21212

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/195 16646
/proc/meminfo: memFree=31376508/32951132 swapFree=67111528/67111528
[pid=16641] ppid=16639 vsize=22664 CPUtime=102.29
/proc/16641/stat : 16641 (pbct) R 16639 16641 16278 0 -1 4202496 5339 0 0 0 3312 6917 0 0 25 0 1 0 134356083 23207936 5175 4089446400 134512640 136421960 4290968544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/16641/statm: 5666 5175 237 467 0 5197 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 22664

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/195 16648
/proc/meminfo: memFree=31376460/32951132 swapFree=67111528/67111528
[pid=16641] ppid=16639 vsize=22796 CPUtime=162.29
/proc/16641/stat : 16641 (pbct) R 16639 16641 16278 0 -1 4202496 5373 0 0 0 7901 8328 0 0 25 0 1 0 134356083 23343104 5206 4089446400 134512640 136421960 4290968544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/16641/statm: 5699 5206 237 467 0 5230 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 22796

[startup+222.301 s]
/proc/loadavg: 2.04 2.01 2.00 3/195 16648
/proc/meminfo: memFree=31375408/32951132 swapFree=67111528/67111528
[pid=16641] ppid=16639 vsize=23060 CPUtime=222.29
/proc/16641/stat : 16641 (pbct) R 16639 16641 16278 0 -1 4202496 5435 0 0 0 12604 9625 0 0 25 0 1 0 134356083 23613440 5268 4089446400 134512640 136421960 4290968544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/16641/statm: 5765 5268 237 467 0 5296 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 23060

[startup+282.301 s]
/proc/loadavg: 2.01 2.01 2.00 3/195 16650
/proc/meminfo: memFree=31375224/32951132 swapFree=67111528/67111528
[pid=16641] ppid=16639 vsize=23060 CPUtime=282.29
/proc/16641/stat : 16641 (pbct) R 16639 16641 16278 0 -1 4202496 5438 0 0 0 17326 10903 0 0 25 0 1 0 134356083 23613440 5269 4089446400 134512640 136421960 4290968544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/16641/statm: 5765 5269 237 467 0 5296 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 23060

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/195 16652
/proc/meminfo: memFree=31374692/32951132 swapFree=67111528/67111528
[pid=16641] ppid=16639 vsize=23192 CPUtime=342.3
/proc/16641/stat : 16641 (pbct) R 16639 16641 16278 0 -1 4202496 5453 0 0 0 21994 12236 0 0 25 0 1 0 134356083 23748608 5284 4089446400 134512640 136421960 4290968544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/16641/statm: 5798 5284 237 467 0 5329 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 23192

[startup+402.301 s]
/proc/loadavg: 2.33 2.08 2.02 4/198 16727
/proc/meminfo: memFree=31280800/32951132 swapFree=67111528/67111528
[pid=16641] ppid=16639 vsize=23192 CPUtime=402.27
/proc/16641/stat : 16641 (pbct) R 16639 16641 16278 0 -1 4202496 5475 0 0 0 26973 13254 0 0 25 0 1 0 134356083 23748608 5306 4089446400 134512640 136421960 4290968544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/16641/statm: 5798 5306 237 467 0 5329 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 23192

[startup+462.3 s]
/proc/loadavg: 2.75 2.24 2.08 4/198 16729
/proc/meminfo: memFree=31267104/32951132 swapFree=67111528/67111528
[pid=16641] ppid=16639 vsize=23324 CPUtime=462.26
/proc/16641/stat : 16641 (pbct) R 16639 16641 16278 0 -1 4202496 5493 0 0 0 31849 14377 0 0 25 0 1 0 134356083 23883776 5324 4089446400 134512640 136421960 4290968544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/16641/statm: 5831 5324 237 467 0 5362 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 23324

[startup+522.301 s]
/proc/loadavg: 2.90 2.37 2.13 4/198 16729
/proc/meminfo: memFree=31254148/32951132 swapFree=67111528/67111528
[pid=16641] ppid=16639 vsize=23456 CPUtime=522.26
/proc/16641/stat : 16641 (pbct) R 16639 16641 16278 0 -1 4202496 5515 0 0 0 36682 15544 0 0 25 0 1 0 134356083 24018944 5346 4089446400 134512640 136421960 4290968544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/16641/statm: 5864 5346 237 467 0 5395 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 23456

[startup+582.301 s]
/proc/loadavg: 2.89 2.46 2.18 4/198 16731
/proc/meminfo: memFree=31243312/32951132 swapFree=67111528/67111528
[pid=16641] ppid=16639 vsize=23456 CPUtime=582.25
/proc/16641/stat : 16641 (pbct) R 16639 16641 16278 0 -1 4202496 5541 0 0 0 41443 16782 0 0 25 0 1 0 134356083 24018944 5372 4089446400 134512640 136421960 4290968544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/16641/statm: 5864 5372 237 467 0 5395 0
Current children cumulated CPU time (s) 582.25
Current children cumulated vsize (KiB) 23456

[startup+642.3 s]
/proc/loadavg: 2.96 2.56 2.23 4/198 16733
/proc/meminfo: memFree=31240756/32951132 swapFree=67111528/67111528
[pid=16641] ppid=16639 vsize=23592 CPUtime=642.25
/proc/16641/stat : 16641 (pbct) R 16639 16641 16278 0 -1 4202496 5557 0 0 0 46270 17955 0 0 25 0 1 0 134356083 24158208 5388 4089446400 134512640 136421960 4290968544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/16641/statm: 5898 5388 237 467 0 5429 0
Current children cumulated CPU time (s) 642.25
Current children cumulated vsize (KiB) 23592

[startup+702.301 s]
/proc/loadavg: 2.94 2.62 2.27 4/198 16735
/proc/meminfo: memFree=31231036/32951132 swapFree=67111528/67111528
[pid=16641] ppid=16639 vsize=23592 CPUtime=702.24
/proc/16641/stat : 16641 (pbct) R 16639 16641 16278 0 -1 4202496 5570 0 0 0 51049 19175 0 0 25 0 1 0 134356083 24158208 5401 4089446400 134512640 136421960 4290968544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/16641/statm: 5898 5401 237 467 0 5429 0
Current children cumulated CPU time (s) 702.24
Current children cumulated vsize (KiB) 23592

[startup+762.307 s]
/proc/loadavg: 2.80 2.64 2.29 4/198 16737
/proc/meminfo: memFree=31220184/32951132 swapFree=67111528/67111528
[pid=16641] ppid=16639 vsize=23592 CPUtime=762.24
/proc/16641/stat : 16641 (pbct) R 16639 16641 16278 0 -1 4202496 5580 0 0 0 55832 20392 0 0 25 0 1 0 134356083 24158208 5411 4089446400 134512640 136421960 4290968544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/16641/statm: 5898 5411 237 467 0 5429 0
Current children cumulated CPU time (s) 762.24
Current children cumulated vsize (KiB) 23592

[startup+822.301 s]
/proc/loadavg: 2.78 2.66 2.32 4/198 16737
/proc/meminfo: memFree=31208232/32951132 swapFree=67111528/67111528
[pid=16641] ppid=16639 vsize=23724 CPUtime=822.23
/proc/16641/stat : 16641 (pbct) R 16639 16641 16278 0 -1 4202496 5584 0 0 0 61228 20995 0 0 25 0 1 0 134356083 24293376 5415 4089446400 134512640 136421960 4290968544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/16641/statm: 5931 5415 237 467 0 5462 0
Current children cumulated CPU time (s) 822.23
Current children cumulated vsize (KiB) 23724

[startup+882.301 s]
/proc/loadavg: 2.62 2.64 2.33 4/198 16739
/proc/meminfo: memFree=31199248/32951132 swapFree=67111528/67111528
[pid=16641] ppid=16639 vsize=23724 CPUtime=882.23
/proc/16641/stat : 16641 (pbct) R 16639 16641 16278 0 -1 4202496 5596 0 0 0 66118 22105 0 0 25 0 1 0 134356083 24293376 5427 4089446400 134512640 136421960 4290968544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/16641/statm: 5931 5427 237 467 0 5462 0
Current children cumulated CPU time (s) 882.23
Current children cumulated vsize (KiB) 23724

[startup+942.3 s]
/proc/loadavg: 2.86 2.70 2.37 3/198 16741
/proc/meminfo: memFree=31193980/32951132 swapFree=67111528/67111528
[pid=16641] ppid=16639 vsize=23724 CPUtime=942.22
/proc/16641/stat : 16641 (pbct) R 16639 16641 16278 0 -1 4202496 5609 0 0 0 70893 23329 0 0 25 0 1 0 134356083 24293376 5440 4089446400 134512640 136421960 4290968544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/16641/statm: 5931 5440 237 467 0 5462 0
Current children cumulated CPU time (s) 942.22
Current children cumulated vsize (KiB) 23724

[startup+1002.3 s]
/proc/loadavg: 2.95 2.75 2.41 4/198 16743
/proc/meminfo: memFree=31188476/32951132 swapFree=67111528/67111528
[pid=16641] ppid=16639 vsize=23724 CPUtime=1002.23
/proc/16641/stat : 16641 (pbct) R 16639 16641 16278 0 -1 4202496 5615 0 0 0 75662 24561 0 0 25 0 1 0 134356083 24293376 5446 4089446400 134512640 136421960 4290968544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/16641/statm: 5931 5446 237 467 0 5462 0
Current children cumulated CPU time (s) 1002.23
Current children cumulated vsize (KiB) 23724

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

[startup+1011.1 s]
/proc/loadavg: 2.95 2.76 2.41 4/198 16743
/proc/meminfo: memFree=31186736/32951132 swapFree=67111528/67111528
[pid=16641] ppid=16639 vsize=23724 CPUtime=1011.02
/proc/16641/stat : 16641 (pbct) R 16639 16641 16278 0 -1 4202496 5615 0 0 0 76353 24749 0 0 25 0 1 0 134356083 24293376 5446 4089446400 134512640 136421960 4290968544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/16641/statm: 5931 5446 237 467 0 5462 0
Current children cumulated CPU time (s) 1011.02
Current children cumulated vsize (KiB) 23724

[startup+1014.3 s]
/proc/loadavg: 2.95 2.76 2.41 4/198 16743
/proc/meminfo: memFree=31185856/32951132 swapFree=67111528/67111528
[pid=16641] ppid=16639 vsize=23724 CPUtime=1014.23
/proc/16641/stat : 16641 (pbct) R 16639 16641 16278 0 -1 4202496 5615 0 0 0 76608 24815 0 0 25 0 1 0 134356083 24293376 5446 4089446400 134512640 136421960 4290968544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/16641/statm: 5931 5446 237 467 0 5462 0
Current children cumulated CPU time (s) 1014.23
Current children cumulated vsize (KiB) 23724

[startup+1015.9 s]
/proc/loadavg: 2.95 2.76 2.41 4/198 16743
/proc/meminfo: memFree=31185484/32951132 swapFree=67111528/67111528
[pid=16641] ppid=16639 vsize=23724 CPUtime=1015.82
/proc/16641/stat : 16641 (pbct) R 16639 16641 16278 0 -1 4202496 5615 0 0 0 76736 24846 0 0 25 0 1 0 134356083 24293376 5446 4089446400 134512640 136421960 4290968544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/16641/statm: 5931 5446 237 467 0 5462 0
Current children cumulated CPU time (s) 1015.82
Current children cumulated vsize (KiB) 23724

[startup+1016.7 s]
/proc/loadavg: 2.96 2.77 2.42 4/198 16743
/proc/meminfo: memFree=31185604/32951132 swapFree=67111528/67111528
[pid=16641] ppid=16639 vsize=23724 CPUtime=1016.63
/proc/16641/stat : 16641 (pbct) R 16639 16641 16278 0 -1 4202496 5615 0 0 0 76798 24865 0 0 25 0 1 0 134356083 24293376 5446 4089446400 134512640 136421960 4290968544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/16641/statm: 5931 5446 237 467 0 5462 0
Current children cumulated CPU time (s) 1016.63
Current children cumulated vsize (KiB) 23724

[startup+1017.51 s]
/proc/loadavg: 2.96 2.77 2.42 4/198 16743
/proc/meminfo: memFree=31185604/32951132 swapFree=67111528/67111528
[pid=16641] ppid=16639 vsize=23724 CPUtime=1017.43
/proc/16641/stat : 16641 (pbct) R 16639 16641 16278 0 -1 4202496 5615 0 0 0 76859 24884 0 0 25 0 1 0 134356083 24293376 5446 4089446400 134512640 136421960 4290968544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/16641/statm: 5931 5446 237 467 0 5462 0
Current children cumulated CPU time (s) 1017.43
Current children cumulated vsize (KiB) 23724

[startup+1017.9 s]
/proc/loadavg: 2.96 2.77 2.42 4/198 16743
/proc/meminfo: memFree=31185604/32951132 swapFree=67111528/67111528
[pid=16641] ppid=16639 vsize=23724 CPUtime=1017.83
/proc/16641/stat : 16641 (pbct) R 16639 16641 16278 0 -1 4202496 5615 0 0 0 76888 24895 0 0 25 0 1 0 134356083 24293376 5446 4089446400 134512640 136421960 4290968544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/16641/statm: 5931 5446 237 467 0 5462 0
Current children cumulated CPU time (s) 1017.83
Current children cumulated vsize (KiB) 23724

Child status: 0
Real time (s): 1017.93
CPU time (s): 1017.87
CPU user time (s): 768.914
CPU system time (s): 248.954
CPU usage (%): 99.9938
Max. virtual memory (cumulated for all children) (KiB): 23724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 768.914
system time used= 248.954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5620
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= 1
involuntary context switches= 11071

runsolver used 1.39479 second user time and 3.2575 second system time

The end

Launcher Data 

Begin job on node128 at 2010-06-30 22:43:18
IDJOB=2695131
IDBENCH=79307
IDSOLVER=1208
FILE ID=node128/2695131-1277930598
PBS_JOBID= 11197385
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-t3002.11tsp11.1900557362--soft-0-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695131-1277930598/watcher-2695131-1277930598 -o /tmp/evaluation-result-2695131-1277930598/solver-2695131-1277930598 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2695131-1277930598.wbo

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

MD5SUM BENCH= 72eb8aad8ccea22a443211b3b107df93
RANDOM SEED=131035164

node128.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		: 2666.853
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	: 5333.70
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		: 2666.853
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		: 2666.853
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	: 5332.83
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		: 2666.853
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	: 5332.74
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		: 2666.853
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		: 2666.853
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		: 2666.853
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.853
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:     32951132 kB
MemFree:      31396672 kB
Buffers:        215892 kB
Cached:        1012624 kB
SwapCached:          0 kB
Active:         601400 kB
Inactive:       811308 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      31396672 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2048 kB
Writeback:           0 kB
AnonPages:      184608 kB
Mapped:          20536 kB
Slab:            79144 kB
PageTables:       5176 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:  1661664 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 74208 MiB
End job on node128 at 2010-06-30 23:00:16