Trace number 2695555

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 1021.56 1021.59

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900553647--soft-33-100-0.wbo
MD5SUM207bc6a3a4e34084510bb36853631f6d
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark136.044
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 constraints1830
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 92327
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 92326
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 715
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 7/16 clauses 870/1814 units 0
0.00/0.01	c vars 231
0.05/0.07	c 0.070989 16.8281 1 3762
0.05/0.07	o 643
0.05/0.09	c 0.078987 17.2266 13 11266
0.05/0.09	o 512
0.05/0.09	c 0.083987 17.2266 17 13322
0.05/0.09	o 446
0.09/0.10	c 0.085986 17.2266 20 13495
0.09/0.10	o 440
0.09/0.17	c 0.139978 17.2266 242 17392
0.09/0.17	o 357
0.49/0.54	c 0.358945 17.3398 1303 20913
0.49/0.54	o 355
0.49/0.58	c 0.376942 17.3398 756 21569
0.49/0.58	o 340
0.69/0.73	c 0.479927 17.3398 1136 23522
0.69/0.73	o 325
0.69/0.76	c 0.496924 17.3398 1188 24217
0.69/0.76	o 310
1.00/1.01	c 0.638902 17.3398 728 27276
1.00/1.01	o 294
1.00/1.04	c 0.659899 17.3398 813 28359
1.00/1.04	o 259
1.29/1.30	c 0.814876 17.3398 1468 30084
1.29/1.30	o 254
1.29/1.39	c 0.860869 17.3398 1042 31053
1.29/1.39	o 253
1.49/1.53	c 0.960853 17.3398 750 32621
1.49/1.53	o 232
1.99/2.05	c 1.3018 17.3398 674 35802
1.99/2.05	o 203
2.29/2.32	c 1.47078 17.3398 1282 37219
2.29/2.32	o 200
3.09/3.20	c 2.00069 17.3398 721 41566
3.09/3.20	o 194
3.99/4.02	c 2.52562 17.4609 1118 45138
3.99/4.02	o 178
3.99/4.03	c 2.53062 17.4609 1124 45337
3.99/4.03	o 175
3.99/4.04	c 2.53661 17.4609 1150 45505
3.99/4.04	o 173
4.60/4.61	c 2.90056 17.4609 999 49011
4.60/4.61	o 168
4.60/4.65	c 2.92455 17.4609 1071 49534
4.60/4.65	o 152
5.09/5.11	c 3.21051 17.4609 977 51806
5.09/5.11	o 143
5.19/5.28	c 3.31549 17.4609 880 53165
5.19/5.28	o 138
5.40/5.50	c 3.44848 17.4609 747 54454
5.40/5.50	o 136
5.40/5.50	c 3.45047 17.4609 751 54544
5.40/5.50	o 135
5.59/5.64	c 3.54246 17.4609 1042 55167
5.59/5.64	o 134
6.19/6.22	c 3.9254 17.4609 1205 58449
6.19/6.22	o 118
6.99/7.00	c 4.43733 17.4609 1213 62643
6.99/7.00	o 113
7.19/7.21	c 4.5693 17.4609 1038 64131
7.19/7.21	o 99
7.29/7.34	c 4.65829 17.4609 804 65178
7.29/7.34	o 87
9.79/9.81	c 6.26905 17.5781 951 74775
9.79/9.81	o 68
11.49/11.57	c 7.50386 17.707 1053 86339
11.49/11.57	o 66
13.20/13.24	c 8.68368 17.8281 1786 96695
13.20/13.24	o 63
13.90/13.93	c 9.1856 17.8242 1413 100701
13.90/13.93	o 62
13.99/14.01	c 9.23559 17.8242 1779 101330
13.99/14.01	o 58
14.59/14.60	c 9.65853 17.8242 2167 104933
14.59/14.60	o 55
14.79/14.86	c 9.8605 17.8242 1407 106944
14.79/14.86	o 51
14.89/14.91	c 9.89949 17.8242 1692 107799
14.89/14.91	o 28
17.09/17.12	c 11.7162 18.7305 2747 132458
17.09/17.12	o 21
21.39/21.49	c 15.4437 18.7305 2041 188677
21.39/21.49	o 18
22.39/22.48	c 16.3095 18.7305 1876 203866
22.39/22.48	o 14
27.09/27.17	c 20.4239 18.7305 2369 271758
27.09/27.17	o 5
44.69/44.78	c 36.4025 19.2305 2592 523225
44.69/44.78	o 4
46.39/46.41	c 37.8912 19.2305 1824 548352
46.39/46.41	o 1
1021.46/1021.56	c 918.062 20.668 4622 15356075
1021.46/1021.56	s OPTIMUM FOUND
1021.46/1021.56	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-2695555-1277903907/watcher-2695555-1277903907 -o /tmp/evaluation-result-2695555-1277903907/solver-2695555-1277903907 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2695555-1277903907.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 4/176 12513
/proc/meminfo: memFree=30980304/32951132 swapFree=67111528/67111528
[pid=12513] ppid=12511 vsize=2136 CPUtime=0
/proc/12513/stat : 12513 (pbct) R 12511 12513 11703 0 -1 4202496 255 0 0 0 0 0 0 0 24 0 1 0 131687275 2187264 174 4089446400 134512640 136421960 4289699632 18446744073709551615 135809583 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/12513/statm: 534 174 144 467 0 65 0

[startup+0.0645169 s]
/proc/loadavg: 2.00 2.00 2.00 4/176 12513
/proc/meminfo: memFree=30980304/32951132 swapFree=67111528/67111528
[pid=12513] ppid=12511 vsize=16676 CPUtime=0.05
/proc/12513/stat : 12513 (pbct) R 12511 12513 11703 0 -1 4202496 3820 0 0 0 5 0 0 0 24 0 1 0 131687275 17076224 3739 4089446400 134512640 136421960 4289699632 18446744073709551615 135801133 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12513/statm: 4169 3739 203 467 0 3700 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 16676

[startup+0.100522 s]
/proc/loadavg: 2.00 2.00 2.00 4/176 12513
/proc/meminfo: memFree=30980304/32951132 swapFree=67111528/67111528
[pid=12513] ppid=12511 vsize=17636 CPUtime=0.09
/proc/12513/stat : 12513 (pbct) R 12511 12513 11703 0 -1 4202496 4075 0 0 0 8 1 0 0 24 0 1 0 131687275 18059264 3991 4089446400 134512640 136421960 4289699632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12513/statm: 4409 3991 236 467 0 3940 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17636

[startup+0.30049 s]
/proc/loadavg: 2.00 2.00 2.00 4/176 12513
/proc/meminfo: memFree=30980304/32951132 swapFree=67111528/67111528
[pid=12513] ppid=12511 vsize=17636 CPUtime=0.29
/proc/12513/stat : 12513 (pbct) R 12511 12513 11703 0 -1 4202496 4078 0 0 0 21 8 0 0 25 0 1 0 131687275 18059264 3992 4089446400 134512640 136421960 4289699632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12513/statm: 4409 3992 237 467 0 3940 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17636

[startup+0.700418 s]
/proc/loadavg: 2.00 2.00 2.00 4/176 12513
/proc/meminfo: memFree=30980304/32951132 swapFree=67111528/67111528
[pid=12513] ppid=12511 vsize=17752 CPUtime=0.69
/proc/12513/stat : 12513 (pbct) R 12511 12513 11703 0 -1 4202496 4096 0 0 0 45 24 0 0 25 0 1 0 131687275 18178048 4008 4089446400 134512640 136421960 4289699632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12513/statm: 4438 4008 237 467 0 3969 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17752

[startup+1.50028 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 12515
/proc/meminfo: memFree=30964188/32951132 swapFree=67111528/67111528
[pid=12513] ppid=12511 vsize=17752 CPUtime=1.49
/proc/12513/stat : 12513 (pbct) R 12511 12513 11703 0 -1 4202496 4112 0 0 0 94 55 0 0 25 0 1 0 131687275 18178048 4018 4089446400 134512640 136421960 4289699632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12513/statm: 4438 4018 237 467 0 3969 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17752

[startup+3.101 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 12515
/proc/meminfo: memFree=30964064/32951132 swapFree=67111528/67111528
[pid=12513] ppid=12511 vsize=17752 CPUtime=3.09
/proc/12513/stat : 12513 (pbct) R 12511 12513 11703 0 -1 4202496 4115 0 0 0 194 115 0 0 25 0 1 0 131687275 18178048 4018 4089446400 134512640 136421960 4289699632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12513/statm: 4438 4018 237 467 0 3969 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17752

[startup+6.30045 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 12515
/proc/meminfo: memFree=30962424/32951132 swapFree=67111528/67111528
[pid=12513] ppid=12511 vsize=17876 CPUtime=6.29
/proc/12513/stat : 12513 (pbct) R 12511 12513 11703 0 -1 4202496 4159 0 0 0 397 232 0 0 25 0 1 0 131687275 18305024 4050 4089446400 134512640 136421960 4289699632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12513/statm: 4469 4050 237 467 0 4000 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17876

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 12515
/proc/meminfo: memFree=30956364/32951132 swapFree=67111528/67111528
[pid=12513] ppid=12511 vsize=18128 CPUtime=12.69
/proc/12513/stat : 12513 (pbct) R 12511 12513 11703 0 -1 4202496 4240 0 0 0 829 440 0 0 23 0 1 0 131687275 18563072 4126 4089446400 134512640 136421960 4289699632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12513/statm: 4532 4126 237 467 0 4063 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18128

[startup+25.5011 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 12515
/proc/meminfo: memFree=30948324/32951132 swapFree=67111528/67111528
[pid=12513] ppid=12511 vsize=19176 CPUtime=25.49
/proc/12513/stat : 12513 (pbct) R 12511 12513 11703 0 -1 4202496 4500 0 0 0 1898 651 0 0 25 0 1 0 131687275 19636224 4377 4089446400 134512640 136421960 4289699632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12513/statm: 4794 4377 237 467 0 4325 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19176

[startup+51.1006 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 12515
/proc/meminfo: memFree=30936616/32951132 swapFree=67111528/67111528
[pid=12513] ppid=12511 vsize=19688 CPUtime=51.08
/proc/12513/stat : 12513 (pbct) R 12511 12513 11703 0 -1 4202496 4643 0 0 0 4213 895 0 0 25 0 1 0 131687275 20160512 4517 4089446400 134512640 136421960 4289699632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12513/statm: 4922 4517 237 467 0 4453 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19688

[startup+102.307 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 12517
/proc/meminfo: memFree=30879544/32951132 swapFree=67111528/67111528
[pid=12513] ppid=12511 vsize=19688 CPUtime=102.29
/proc/12513/stat : 12513 (pbct) R 12511 12513 11703 0 -1 4202496 4643 0 0 0 8879 1350 0 0 25 0 1 0 131687275 20160512 4517 4089446400 134512640 136421960 4289699632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12513/statm: 4922 4517 237 467 0 4453 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 19688

[startup+162.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 12519
/proc/meminfo: memFree=30780048/32951132 swapFree=67111528/67111528
[pid=12513] ppid=12511 vsize=19948 CPUtime=162.28
/proc/12513/stat : 12513 (pbct) R 12511 12513 11703 0 -1 4202496 4684 0 0 0 14366 1862 0 0 25 0 1 0 131687275 20426752 4558 4089446400 134512640 136421960 4289699632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12513/statm: 4987 4558 237 467 0 4518 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 19948

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 12520
/proc/meminfo: memFree=30703380/32951132 swapFree=67111528/67111528
[pid=12513] ppid=12511 vsize=19948 CPUtime=222.28
/proc/12513/stat : 12513 (pbct) R 12511 12513 11703 0 -1 4202496 4708 0 0 0 19855 2373 0 0 25 0 1 0 131687275 20426752 4582 4089446400 134512640 136421960 4289699632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12513/statm: 4987 4582 237 467 0 4518 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 19948

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 12521
/proc/meminfo: memFree=30632676/32951132 swapFree=67111528/67111528
[pid=12513] ppid=12511 vsize=20340 CPUtime=282.27
/proc/12513/stat : 12513 (pbct) R 12511 12513 11703 0 -1 4202496 4798 0 0 0 25363 2864 0 0 25 0 1 0 131687275 20828160 4672 4089446400 134512640 136421960 4289699632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12513/statm: 5085 4672 237 467 0 4616 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 20340

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 12523
/proc/meminfo: memFree=30536660/32951132 swapFree=67111528/67111528
[pid=12513] ppid=12511 vsize=20340 CPUtime=342.28
/proc/12513/stat : 12513 (pbct) R 12511 12513 11703 0 -1 4202496 4805 0 0 0 30874 3354 0 0 25 0 1 0 131687275 20828160 4679 4089446400 134512640 136421960 4289699632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12513/statm: 5085 4679 237 467 0 4616 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 20340

[startup+402.301 s]
/proc/loadavg: 2.05 2.01 2.00 3/177 12525
/proc/meminfo: memFree=30467172/32951132 swapFree=67111528/67111528
[pid=12513] ppid=12511 vsize=20524 CPUtime=402.27
/proc/12513/stat : 12513 (pbct) R 12511 12513 11703 0 -1 4202496 4833 0 0 0 36374 3853 0 0 25 0 1 0 131687275 21016576 4707 4089446400 134512640 136421960 4289699632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12513/statm: 5131 4707 237 467 0 4662 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 20524

[startup+462.301 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 12527
/proc/meminfo: memFree=30404764/32951132 swapFree=67111528/67111528
[pid=12513] ppid=12511 vsize=20524 CPUtime=462.27
/proc/12513/stat : 12513 (pbct) R 12511 12513 11703 0 -1 4202496 4851 0 0 0 41860 4367 0 0 25 0 1 0 131687275 21016576 4725 4089446400 134512640 136421960 4289699632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12513/statm: 5131 4725 237 467 0 4662 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 20524

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 12528
/proc/meminfo: memFree=30340008/32951132 swapFree=67111528/67111528
[pid=12513] ppid=12511 vsize=20936 CPUtime=522.27
/proc/12513/stat : 12513 (pbct) R 12511 12513 11703 0 -1 4202496 4972 0 0 0 47362 4865 0 0 25 0 1 0 131687275 21438464 4815 4089446400 134512640 136421960 4289699632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12513/statm: 5234 4815 237 467 0 4765 0
Current children cumulated CPU time (s) 522.27
Current children cumulated vsize (KiB) 20936

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 12529
/proc/meminfo: memFree=30295704/32951132 swapFree=67111528/67111528
[pid=12513] ppid=12511 vsize=20936 CPUtime=582.26
/proc/12513/stat : 12513 (pbct) R 12511 12513 11703 0 -1 4202496 4982 0 0 0 52858 5368 0 0 25 0 1 0 131687275 21438464 4825 4089446400 134512640 136421960 4289699632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12513/statm: 5234 4825 237 467 0 4765 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 20936

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 12531
/proc/meminfo: memFree=30281408/32951132 swapFree=67111528/67111528
[pid=12513] ppid=12511 vsize=21128 CPUtime=642.28
/proc/12513/stat : 12513 (pbct) R 12511 12513 11703 0 -1 4202496 5033 0 0 0 58385 5843 0 0 25 0 1 0 131687275 21635072 4866 4089446400 134512640 136421960 4289699632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12513/statm: 5282 4866 237 467 0 4813 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 21128

[startup+702.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 12533
/proc/meminfo: memFree=30273064/32951132 swapFree=67111528/67111528
[pid=12513] ppid=12511 vsize=21000 CPUtime=702.26
/proc/12513/stat : 12513 (pbct) R 12511 12513 11703 0 -1 4202496 5033 0 0 0 63890 6336 0 0 25 0 1 0 131687275 21504000 4847 4089446400 134512640 136421960 4289699632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12513/statm: 5250 4847 237 467 0 4781 0
Current children cumulated CPU time (s) 702.26
Current children cumulated vsize (KiB) 21000

[startup+762.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 12535
/proc/meminfo: memFree=30270688/32951132 swapFree=67111528/67111528
[pid=12513] ppid=12511 vsize=21044 CPUtime=762.27
/proc/12513/stat : 12513 (pbct) R 12511 12513 11703 0 -1 4202496 5044 0 0 0 69389 6838 0 0 25 0 1 0 131687275 21549056 4858 4089446400 134512640 136421960 4289699632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12513/statm: 5261 4858 237 467 0 4792 0
Current children cumulated CPU time (s) 762.27
Current children cumulated vsize (KiB) 21044

[startup+822.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 12536
/proc/meminfo: memFree=30265704/32951132 swapFree=67111528/67111528
[pid=12513] ppid=12511 vsize=21160 CPUtime=822.26
/proc/12513/stat : 12513 (pbct) R 12511 12513 11703 0 -1 4202496 5083 0 0 0 74888 7338 0 0 25 0 1 0 131687275 21667840 4887 4089446400 134512640 136421960 4289699632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12513/statm: 5290 4887 237 467 0 4821 0
Current children cumulated CPU time (s) 822.26
Current children cumulated vsize (KiB) 21160

[startup+882.301 s]
/proc/loadavg: 2.06 2.01 2.00 3/177 12540
/proc/meminfo: memFree=30247836/32951132 swapFree=67111528/67111528
[pid=12513] ppid=12511 vsize=21160 CPUtime=882.25
/proc/12513/stat : 12513 (pbct) R 12511 12513 11703 0 -1 4202496 5084 0 0 0 80402 7823 0 0 25 0 1 0 131687275 21667840 4887 4089446400 134512640 136421960 4289699632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12513/statm: 5290 4887 237 467 0 4821 0
Current children cumulated CPU time (s) 882.25
Current children cumulated vsize (KiB) 21160

[startup+942.301 s]
/proc/loadavg: 2.09 2.03 2.00 3/177 12542
/proc/meminfo: memFree=30215364/32951132 swapFree=67111528/67111528
[pid=12513] ppid=12511 vsize=21160 CPUtime=942.25
/proc/12513/stat : 12513 (pbct) R 12511 12513 11703 0 -1 4202496 5084 0 0 0 85338 8887 0 0 25 0 1 0 131687275 21667840 4887 4089446400 134512640 136421960 4289699632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/12513/statm: 5290 4887 237 467 0 4821 0
Current children cumulated CPU time (s) 942.25
Current children cumulated vsize (KiB) 21160

[startup+1002.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/177 12544
/proc/meminfo: memFree=30197728/32951132 swapFree=67111528/67111528
[pid=12513] ppid=12511 vsize=21160 CPUtime=1002.26
/proc/12513/stat : 12513 (pbct) R 12511 12513 11703 0 -1 4202496 5084 0 0 0 90231 9995 0 0 25 0 1 0 131687275 21667840 4887 4089446400 134512640 136421960 4289699632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/12513/statm: 5290 4887 237 467 0 4821 0
Current children cumulated CPU time (s) 1002.26
Current children cumulated vsize (KiB) 21160

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

[startup+1011.1 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 12544
/proc/meminfo: memFree=30196356/32951132 swapFree=67111528/67111528
[pid=12513] ppid=12511 vsize=21160 CPUtime=1011.06
/proc/12513/stat : 12513 (pbct) R 12511 12513 11703 0 -1 4202496 5084 0 0 0 90947 10159 0 0 25 0 1 0 131687275 21667840 4887 4089446400 134512640 136421960 4289699632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/12513/statm: 5290 4887 237 467 0 4821 0
Current children cumulated CPU time (s) 1011.06
Current children cumulated vsize (KiB) 21160

[startup+1017.51 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 12544
/proc/meminfo: memFree=30191640/32951132 swapFree=67111528/67111528
[pid=12513] ppid=12511 vsize=21160 CPUtime=1017.47
/proc/12513/stat : 12513 (pbct) R 12511 12513 11703 0 -1 4202496 5084 0 0 0 91472 10275 0 0 25 0 1 0 131687275 21667840 4887 4089446400 134512640 136421960 4289699632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/12513/statm: 5290 4887 237 467 0 4821 0
Current children cumulated CPU time (s) 1017.47
Current children cumulated vsize (KiB) 21160

[startup+1019.1 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 12544
/proc/meminfo: memFree=30190764/32951132 swapFree=67111528/67111528
[pid=12513] ppid=12511 vsize=21160 CPUtime=1019.06
/proc/12513/stat : 12513 (pbct) R 12511 12513 11703 0 -1 4202496 5084 0 0 0 91605 10301 0 0 25 0 1 0 131687275 21667840 4887 4089446400 134512640 136421960 4289699632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/12513/statm: 5290 4887 237 467 0 4821 0
Current children cumulated CPU time (s) 1019.06
Current children cumulated vsize (KiB) 21160

[startup+1020.7 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 12544
/proc/meminfo: memFree=30189524/32951132 swapFree=67111528/67111528
[pid=12513] ppid=12511 vsize=21160 CPUtime=1020.67
/proc/12513/stat : 12513 (pbct) R 12511 12513 11703 0 -1 4202496 5084 0 0 0 91737 10330 0 0 25 0 1 0 131687275 21667840 4887 4089446400 134512640 136421960 4289699632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/12513/statm: 5290 4887 237 467 0 4821 0
Current children cumulated CPU time (s) 1020.67
Current children cumulated vsize (KiB) 21160

[startup+1021.1 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 12544
/proc/meminfo: memFree=30189524/32951132 swapFree=67111528/67111528
[pid=12513] ppid=12511 vsize=21160 CPUtime=1021.06
/proc/12513/stat : 12513 (pbct) R 12511 12513 11703 0 -1 4202496 5084 0 0 0 91769 10337 0 0 25 0 1 0 131687275 21667840 4887 4089446400 134512640 136421960 4289699632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/12513/statm: 5290 4887 237 467 0 4821 0
Current children cumulated CPU time (s) 1021.06
Current children cumulated vsize (KiB) 21160

[startup+1021.5 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 12544
/proc/meminfo: memFree=30189524/32951132 swapFree=67111528/67111528
[pid=12513] ppid=12511 vsize=21160 CPUtime=1021.46
/proc/12513/stat : 12513 (pbct) R 12511 12513 11703 0 -1 4202496 5084 0 0 0 91801 10345 0 0 25 0 1 0 131687275 21667840 4887 4089446400 134512640 136421960 4289699632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/12513/statm: 5290 4887 237 467 0 4821 0
Current children cumulated CPU time (s) 1021.46
Current children cumulated vsize (KiB) 21160

Child status: 0
Real time (s): 1021.59
CPU time (s): 1021.56
CPU user time (s): 918.084
CPU system time (s): 103.473
CPU usage (%): 99.9967
Max. virtual memory (cumulated for all children) (KiB): 21288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 918.084
system time used= 103.473
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5089
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= 1715

runsolver used 1.83272 second user time and 3.40648 second system time

The end

Launcher Data 

Begin job on node131 at 2010-06-30 15:18:27
IDJOB=2695555
IDBENCH=78915
IDSOLVER=1208
FILE ID=node131/2695555-1277903907
PBS_JOBID= 11197182
Free space on /tmp= 74136 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900553647--soft-33-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695555-1277903907/watcher-2695555-1277903907 -o /tmp/evaluation-result-2695555-1277903907/solver-2695555-1277903907 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2695555-1277903907.wbo

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

MD5SUM BENCH= 207bc6a3a4e34084510bb36853631f6d
RANDOM SEED=2078839369

node131.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		: 2666.836
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	: 5333.67
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		: 2666.836
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		: 2666.836
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.836
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.836
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	: 5332.76
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		: 2666.836
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		: 2666.836
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		: 2666.836
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	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      30980840 kB
Buffers:        189892 kB
Cached:        1135764 kB
SwapCached:          0 kB
Active:        1024644 kB
Inactive:       802168 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      30980840 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1976 kB
Writeback:           0 kB
AnonPages:      501336 kB
Mapped:          16348 kB
Slab:            79804 kB
PageTables:       6052 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   660564 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= 74136 MiB
End job on node131 at 2010-06-30 15:35:28