Trace number 2695039

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 1015.82 1015.83

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/
tsp/normalized-t3002.11tsp11.1900574864--soft-0-100-0.wbo
MD5SUM2d789ef1df9f4a4dbc546a24cba98a06
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 benchmark67.9437
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 136625
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 136624
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 671
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
0.09/0.16	c 0.103984 19.9883 64 39444
0.09/0.16	o 828
0.19/0.20	c 0.113982 20.2227 116 58533
0.19/0.20	o 345
0.49/0.51	c 0.19697 20.457 527 65339
0.49/0.51	o 318
0.79/0.86	c 0.263959 20.457 1062 68677
0.79/0.86	o 313
1.10/1.10	c 0.291955 20.457 852 71030
1.10/1.10	o 307
1.10/1.11	c 0.292955 20.457 854 72022
1.10/1.11	o 287
1.99/2.01	c 0.416936 20.457 1307 76670
1.99/2.01	o 282
2.09/2.14	c 0.433934 20.457 792 78106
2.09/2.14	o 278
2.58/2.65	c 0.502923 20.457 803 81497
2.58/2.65	o 264
2.69/2.75	c 0.517921 20.457 906 82393
2.69/2.75	o 252
2.69/2.75	c 0.51992 20.457 917 82720
2.69/2.75	o 247
3.49/3.57	c 0.632903 20.457 1072 92466
3.49/3.57	o 246
3.69/3.78	c 0.663899 20.457 739 93828
3.69/3.78	o 244
3.78/3.80	c 0.668898 20.457 786 94057
3.78/3.80	o 243
3.78/3.86	c 0.680896 20.457 847 95134
3.78/3.86	o 228
3.98/4.07	c 0.715891 20.457 1195 97085
3.98/4.07	o 217
4.79/4.88	c 0.805877 20.457 758 112614
4.79/4.88	o 179
4.98/5.05	c 0.831873 20.457 935 113358
4.98/5.05	o 178
5.28/5.38	c 0.891864 20.457 690 116370
5.28/5.38	o 169
5.28/5.38	c 0.893864 20.457 702 116537
5.28/5.38	o 166
5.38/5.43	c 0.904862 20.457 763 116933
5.38/5.43	o 159
5.58/5.63	c 0.945856 20.457 1072 118265
5.58/5.63	o 151
5.78/5.80	c 0.969852 20.457 729 119394
5.78/5.80	o 150
5.78/5.81	c 0.973851 20.457 770 119557
5.78/5.81	o 149
5.88/5.98	c 1.00685 20.457 1003 120708
5.88/5.98	o 145
6.59/6.62	c 1.15082 20.457 1106 123038
6.59/6.62	o 143
6.59/6.63	c 1.15682 20.457 1123 123297
6.59/6.63	o 139
6.68/6.72	c 1.18982 20.457 646 123916
6.68/6.72	o 138
6.78/6.81	c 1.20882 20.457 748 124573
6.78/6.81	o 134
8.48/8.52	c 1.51877 20.457 1022 147004
8.48/8.52	o 133
8.89/8.91	c 1.59876 20.457 961 148669
8.89/8.91	o 131
8.89/8.92	c 1.60176 20.457 970 148859
8.89/8.92	o 127
11.18/11.26	c 2.16967 20.457 878 168869
11.18/11.26	o 126
11.28/11.37	c 2.20167 20.457 763 170540
11.28/11.37	o 104
11.68/11.79	c 2.25966 20.457 758 174222
11.68/11.79	o 99
11.78/11.80	c 2.26365 20.457 770 174422
11.78/11.80	o 98
11.78/11.82	c 2.26765 20.457 779 174703
11.78/11.82	o 92
11.78/11.82	c 2.26865 20.457 783 174912
11.78/11.82	o 87
11.78/11.83	c 2.26965 20.457 784 175031
11.78/11.83	o 84
11.78/11.88	c 2.27765 20.457 833 175233
11.78/11.88	o 82
11.78/11.88	c 2.27865 20.457 837 175372
11.78/11.88	o 81
11.98/12.01	c 2.31765 20.457 1110 176228
11.98/12.01	o 71
12.28/12.30	c 2.39364 20.5859 1792 177956
12.28/12.30	o 64
12.58/12.62	c 2.51862 20.7148 2054 179993
12.58/12.62	o 59
12.68/12.73	c 2.57161 20.7148 1246 180625
12.68/12.73	o 51
12.68/12.77	c 2.58761 20.7148 1370 180915
12.68/12.77	o 50
12.68/12.78	c 2.5956 20.7148 1395 181079
12.68/12.78	o 48
12.78/12.84	c 2.6126 20.7148 1501 181721
12.78/12.84	o 47
12.78/12.85	c 2.6136 20.7148 1503 181793
12.78/12.85	o 46
12.78/12.85	c 2.6176 20.7148 1531 181965
12.78/12.85	o 43
12.88/12.90	c 2.6396 20.7148 1708 182467
12.88/12.90	o 38
12.98/13.07	c 2.73158 20.7148 2544 183942
12.98/13.07	o 36
13.09/13.15	c 2.76558 20.8438 2787 184418
13.09/13.15	o 34
13.29/13.34	c 2.86956 20.8438 2159 185960
13.29/13.34	o 32
13.29/13.36	c 2.87856 20.8438 2247 186250
13.29/13.36	o 26
13.29/13.38	c 2.89356 20.8438 2365 186566
13.29/13.38	o 22
13.29/13.39	c 2.90656 20.8438 2485 187036
13.29/13.39	o 12
13.58/13.64	c 3.10253 20.9727 3174 190550
13.58/13.64	o 5
13.78/13.86	c 3.2835 20.9727 3465 193858
13.78/13.86	o 2
14.39/14.48	c 3.78842 21.1016 2817 204109
14.39/14.48	o 1
1015.78/1015.80	c 833.12 24.7266 4527 15547672
1015.78/1015.80	s OPTIMUM FOUND
1015.78/1015.80	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-2695039-1277927251/watcher-2695039-1277927251 -o /tmp/evaluation-result-2695039-1277927251/solver-2695039-1277927251 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2695039-1277927251.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: 2.16 2.03 2.01 3/194 15347
/proc/meminfo: memFree=30806964/32951132 swapFree=67111528/67111528
[pid=15347] ppid=15345 vsize=2136 CPUtime=0
/proc/15347/stat : 15347 (pbct) R 15345 15347 15322 0 -1 4202496 252 0 0 0 0 0 0 0 20 0 1 0 134021637 2187264 172 4089446400 134512640 136421960 4287647168 18446744073709551615 135873694 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/15347/statm: 534 173 144 467 0 65 0

[startup+0.104103 s]
/proc/loadavg: 2.16 2.03 2.01 3/194 15347
/proc/meminfo: memFree=30806964/32951132 swapFree=67111528/67111528
[pid=15347] ppid=15345 vsize=20464 CPUtime=0.09
/proc/15347/stat : 15347 (pbct) R 15345 15347 15322 0 -1 4202496 4753 0 0 0 9 0 0 0 20 0 1 0 134021637 20955136 4640 4089446400 134512640 136421960 4287647168 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/15347/statm: 5116 4640 213 467 0 4647 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20464

[startup+0.201085 s]
/proc/loadavg: 2.16 2.03 2.01 3/194 15347
/proc/meminfo: memFree=30806964/32951132 swapFree=67111528/67111528
[pid=15347] ppid=15345 vsize=20704 CPUtime=0.19
/proc/15347/stat : 15347 (pbct) R 15345 15347 15322 0 -1 4202496 4811 0 0 0 11 8 0 0 20 0 1 0 134021637 21200896 4697 4089446400 134512640 136421960 4287647168 18446744073709551615 134593834 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/15347/statm: 5176 4697 236 467 0 4707 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 20704

[startup+0.301065 s]
/proc/loadavg: 2.16 2.03 2.01 3/194 15347
/proc/meminfo: memFree=30806964/32951132 swapFree=67111528/67111528
[pid=15347] ppid=15345 vsize=20944 CPUtime=0.28
/proc/15347/stat : 15347 (pbct) R 15345 15347 15322 0 -1 4202496 4846 0 0 0 13 15 0 0 20 0 1 0 134021637 21446656 4731 4089446400 134512640 136421960 4287647168 18446744073709551615 135022200 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/15347/statm: 5236 4731 237 467 0 4767 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 20944

[startup+0.700998 s]
/proc/loadavg: 2.16 2.03 2.01 3/194 15347
/proc/meminfo: memFree=30806964/32951132 swapFree=67111528/67111528
[pid=15347] ppid=15345 vsize=20944 CPUtime=0.69
/proc/15347/stat : 15347 (pbct) R 15345 15347 15322 0 -1 4202496 4847 0 0 0 23 46 0 0 21 0 1 0 134021637 21446656 4731 4089446400 134512640 136421960 4287647168 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/15347/statm: 5236 4731 237 467 0 4767 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20944

[startup+1.50086 s]
/proc/loadavg: 2.16 2.03 2.01 3/195 15348
/proc/meminfo: memFree=30788356/32951132 swapFree=67111528/67111528
[pid=15347] ppid=15345 vsize=20944 CPUtime=1.49
/proc/15347/stat : 15347 (pbct) R 15345 15347 15322 0 -1 4202496 4857 0 0 0 34 115 0 0 23 0 1 0 134021637 21446656 4738 4089446400 134512640 136421960 4287647168 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/15347/statm: 5236 4738 237 467 0 4767 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20944

[startup+3.10064 s]
/proc/loadavg: 2.15 2.03 2.01 3/195 15348
/proc/meminfo: memFree=30787612/32951132 swapFree=67111528/67111528
[pid=15347] ppid=15345 vsize=20944 CPUtime=3.09
/proc/15347/stat : 15347 (pbct) R 15345 15347 15322 0 -1 4202496 4863 0 0 0 57 252 0 0 25 0 1 0 134021637 21446656 4739 4089446400 134512640 136421960 4287647168 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/15347/statm: 5236 4739 237 467 0 4767 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20944

[startup+6.3011 s]
/proc/loadavg: 2.15 2.03 2.01 3/195 15348
/proc/meminfo: memFree=30786420/32951132 swapFree=67111528/67111528
[pid=15347] ppid=15345 vsize=20944 CPUtime=6.28
/proc/15347/stat : 15347 (pbct) R 15345 15347 15322 0 -1 4202496 4878 0 0 0 107 521 0 0 25 0 1 0 134021637 21446656 4740 4089446400 134512640 136421960 4287647168 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/15347/statm: 5236 4740 237 467 0 4767 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 20944

[startup+12.701 s]
/proc/loadavg: 2.12 2.03 2.01 3/195 15348
/proc/meminfo: memFree=30784672/32951132 swapFree=67111528/67111528
[pid=15347] ppid=15345 vsize=21208 CPUtime=12.68
/proc/15347/stat : 15347 (pbct) R 15345 15347 15322 0 -1 4202496 4954 0 0 0 255 1013 0 0 25 0 1 0 134021637 21716992 4797 4089446400 134512640 136421960 4287647168 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/15347/statm: 5302 4797 237 467 0 4833 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 21208

[startup+25.5009 s]
/proc/loadavg: 2.55 2.13 2.04 10/195 15350
/proc/meminfo: memFree=30778856/32951132 swapFree=67111528/67111528
[pid=15347] ppid=15345 vsize=22132 CPUtime=25.48
/proc/15347/stat : 15347 (pbct) R 15345 15347 15322 0 -1 4202496 5200 0 0 0 1277 1271 0 0 25 0 1 0 134021637 22663168 5027 4089446400 134512640 136421960 4287647168 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/15347/statm: 5533 5027 237 467 0 5064 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 22132

[startup+51.1005 s]
/proc/loadavg: 2.36 2.11 2.03 3/195 15350
/proc/meminfo: memFree=30763952/32951132 swapFree=67111528/67111528
[pid=15347] ppid=15345 vsize=22528 CPUtime=51.08
/proc/15347/stat : 15347 (pbct) R 15345 15347 15322 0 -1 4202496 5322 0 0 0 3350 1758 0 0 25 0 1 0 134021637 23068672 5149 4089446400 134512640 136421960 4287647168 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/15347/statm: 5632 5149 237 467 0 5163 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 22528

[startup+102.301 s]
/proc/loadavg: 2.18 2.11 2.03 3/195 15352
/proc/meminfo: memFree=30730832/32951132 swapFree=67111528/67111528
[pid=15347] ppid=15345 vsize=23056 CPUtime=102.29
/proc/15347/stat : 15347 (pbct) R 15345 15347 15322 0 -1 4202496 5436 0 0 0 7483 2746 0 0 25 0 1 0 134021637 23609344 5263 4089446400 134512640 136421960 4287647168 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/15347/statm: 5764 5263 237 467 0 5295 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 23056

[startup+162.301 s]
/proc/loadavg: 2.07 2.08 2.03 10/195 15352
/proc/meminfo: memFree=30685436/32951132 swapFree=67111528/67111528
[pid=15347] ppid=15345 vsize=23584 CPUtime=162.29
/proc/15347/stat : 15347 (pbct) R 15345 15347 15322 0 -1 4202496 5557 0 0 0 12399 3830 0 0 25 0 1 0 134021637 24150016 5384 4089446400 134512640 136421960 4287647168 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/15347/statm: 5896 5384 237 467 0 5427 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 23584

[startup+222.307 s]
/proc/loadavg: 2.39 2.17 2.06 3/195 15354
/proc/meminfo: memFree=30640656/32951132 swapFree=67111528/67111528
[pid=15347] ppid=15345 vsize=23720 CPUtime=222.29
/proc/15347/stat : 15347 (pbct) R 15345 15347 15322 0 -1 4202496 5596 0 0 0 17361 4868 0 0 25 0 1 0 134021637 24289280 5423 4089446400 134512640 136421960 4287647168 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/15347/statm: 5930 5423 237 467 0 5461 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 23720

[startup+282.3 s]
/proc/loadavg: 2.14 2.14 2.05 3/195 15356
/proc/meminfo: memFree=30596980/32951132 swapFree=67111528/67111528
[pid=15347] ppid=15345 vsize=23984 CPUtime=282.28
/proc/15347/stat : 15347 (pbct) R 15345 15347 15322 0 -1 4202496 5684 0 0 0 22271 5957 0 0 25 0 1 0 134021637 24559616 5511 4089446400 134512640 136421960 4287647168 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/15347/statm: 5996 5511 237 467 0 5527 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 23984

[startup+342.3 s]
/proc/loadavg: 2.27 2.21 2.09 3/195 15358
/proc/meminfo: memFree=30567820/32951132 swapFree=67111528/67111528
[pid=15347] ppid=15345 vsize=24260 CPUtime=342.28
/proc/15347/stat : 15347 (pbct) R 15345 15347 15322 0 -1 4202496 5739 0 0 0 27155 7073 0 0 25 0 1 0 134021637 24842240 5566 4089446400 134512640 136421960 4287647168 18446744073709551615 134902419 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/15347/statm: 6065 5566 237 467 0 5596 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 24260

[startup+402.3 s]
/proc/loadavg: 2.11 2.17 2.08 3/195 15360
/proc/meminfo: memFree=30566068/32951132 swapFree=67111528/67111528
[pid=15347] ppid=15345 vsize=24392 CPUtime=402.27
/proc/15347/stat : 15347 (pbct) R 15345 15347 15322 0 -1 4202496 5776 0 0 0 32102 8125 0 0 25 0 1 0 134021637 24977408 5603 4089446400 134512640 136421960 4287647168 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/15347/statm: 6098 5603 237 467 0 5629 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 24392

[startup+462.301 s]
/proc/loadavg: 2.03 2.13 2.07 3/195 15360
/proc/meminfo: memFree=30565552/32951132 swapFree=67111528/67111528
[pid=15347] ppid=15345 vsize=24524 CPUtime=462.28
/proc/15347/stat : 15347 (pbct) R 15345 15347 15322 0 -1 4202496 5805 0 0 0 37038 9190 0 0 25 0 1 0 134021637 25112576 5632 4089446400 134512640 136421960 4287647168 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/15347/statm: 6131 5632 237 467 0 5662 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 24524

[startup+522.301 s]
/proc/loadavg: 2.01 2.11 2.07 3/195 15362
/proc/meminfo: memFree=30565280/32951132 swapFree=67111528/67111528
[pid=15347] ppid=15345 vsize=24788 CPUtime=522.28
/proc/15347/stat : 15347 (pbct) R 15345 15347 15322 0 -1 4202496 5861 0 0 0 41943 10285 0 0 25 0 1 0 134021637 25382912 5688 4089446400 134512640 136421960 4287647168 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/15347/statm: 6197 5688 237 467 0 5728 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 24788

[startup+582.301 s]
/proc/loadavg: 2.00 2.08 2.06 3/195 15364
/proc/meminfo: memFree=30565004/32951132 swapFree=67111528/67111528
[pid=15347] ppid=15345 vsize=24920 CPUtime=582.28
/proc/15347/stat : 15347 (pbct) R 15345 15347 15322 0 -1 4202496 5891 0 0 0 46858 11370 0 0 25 0 1 0 134021637 25518080 5718 4089446400 134512640 136421960 4287647168 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/15347/statm: 6230 5718 237 467 0 5761 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 24920

[startup+642.301 s]
/proc/loadavg: 2.00 2.07 2.06 3/195 15366
/proc/meminfo: memFree=30564976/32951132 swapFree=67111528/67111528
[pid=15347] ppid=15345 vsize=24920 CPUtime=642.28
/proc/15347/stat : 15347 (pbct) R 15345 15347 15322 0 -1 4202496 5904 0 0 0 51771 12457 0 0 25 0 1 0 134021637 25518080 5731 4089446400 134512640 136421960 4287647168 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/15347/statm: 6230 5731 237 467 0 5761 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 24920

[startup+702.3 s]
/proc/loadavg: 2.00 2.05 2.05 4/195 15368
/proc/meminfo: memFree=30564464/32951132 swapFree=67111528/67111528
[pid=15347] ppid=15345 vsize=25052 CPUtime=702.28
/proc/15347/stat : 15347 (pbct) R 15345 15347 15322 0 -1 4202496 5931 0 0 0 56692 13536 0 0 25 0 1 0 134021637 25653248 5758 4089446400 134512640 136421960 4287647168 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/15347/statm: 6263 5758 237 467 0 5794 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 25052

[startup+762.3 s]
/proc/loadavg: 2.00 2.04 2.04 3/195 15368
/proc/meminfo: memFree=30564316/32951132 swapFree=67111528/67111528
[pid=15347] ppid=15345 vsize=25184 CPUtime=762.29
/proc/15347/stat : 15347 (pbct) R 15345 15347 15322 0 -1 4202496 5957 0 0 0 61627 14602 0 0 25 0 1 0 134021637 25788416 5784 4089446400 134512640 136421960 4287647168 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/15347/statm: 6296 5784 237 467 0 5827 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 25184

[startup+822.301 s]
/proc/loadavg: 2.00 2.03 2.04 3/195 15379
/proc/meminfo: memFree=30562944/32951132 swapFree=67111528/67111528
[pid=15347] ppid=15345 vsize=25184 CPUtime=822.28
/proc/15347/stat : 15347 (pbct) R 15345 15347 15322 0 -1 4202496 5957 0 0 0 66794 15434 0 0 25 0 1 0 134021637 25788416 5784 4089446400 134512640 136421960 4287647168 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/15347/statm: 6296 5784 237 467 0 5827 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 25184

[startup+882.306 s]
/proc/loadavg: 2.04 2.04 2.04 3/195 15381
/proc/meminfo: memFree=30562800/32951132 swapFree=67111528/67111528
[pid=15347] ppid=15345 vsize=25316 CPUtime=882.29
/proc/15347/stat : 15347 (pbct) R 15345 15347 15322 0 -1 4202496 6003 0 0 0 71907 16322 0 0 25 0 1 0 134021637 25923584 5830 4089446400 134512640 136421960 4287647168 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/15347/statm: 6329 5830 237 467 0 5860 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 25316

[startup+942.301 s]
/proc/loadavg: 2.01 2.03 2.03 3/177 15413
/proc/meminfo: memFree=31331844/32951132 swapFree=67111528/67111528
[pid=15347] ppid=15345 vsize=25316 CPUtime=942.28
/proc/15347/stat : 15347 (pbct) R 15345 15347 15322 0 -1 4202496 6006 0 0 0 76969 17259 0 0 25 0 1 0 134021637 25923584 5833 4089446400 134512640 136421960 4287647168 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/15347/statm: 6329 5833 237 467 0 5860 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 25316

[startup+1002.3 s]
/proc/loadavg: 2.04 2.03 2.03 3/177 15415
/proc/meminfo: memFree=31171032/32951132 swapFree=67111528/67111528
[pid=15347] ppid=15345 vsize=25316 CPUtime=1002.29
/proc/15347/stat : 15347 (pbct) R 15345 15347 15322 0 -1 4202496 6007 0 0 0 82170 18059 0 0 25 0 1 0 134021637 25923584 5834 4089446400 134512640 136421960 4287647168 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/15347/statm: 6329 5834 237 467 0 5860 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 25316

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

[startup+1004.8 s]
/proc/loadavg: 2.04 2.03 2.03 3/177 15415
/proc/meminfo: memFree=31171032/32951132 swapFree=67111528/67111528
[pid=15347] ppid=15345 vsize=25316 CPUtime=1004.78
/proc/15347/stat : 15347 (pbct) R 15345 15347 15322 0 -1 4202496 6007 0 0 0 82389 18089 0 0 25 0 1 0 134021637 25923584 5834 4089446400 134512640 136421960 4287647168 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/15347/statm: 6329 5834 237 467 0 5860 0
Current children cumulated CPU time (s) 1004.78
Current children cumulated vsize (KiB) 25316

[startup+1011.2 s]
/proc/loadavg: 2.04 2.03 2.03 3/177 15442
/proc/meminfo: memFree=31415860/32951132 swapFree=67111528/67111528
[pid=15347] ppid=15345 vsize=25316 CPUtime=1011.18
/proc/15347/stat : 15347 (pbct) R 15345 15347 15322 0 -1 4202496 6007 0 0 0 82913 18205 0 0 25 0 1 0 134021637 25923584 5834 4089446400 134512640 136421960 4287647168 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/15347/statm: 6329 5834 237 467 0 5860 0
Current children cumulated CPU time (s) 1011.18
Current children cumulated vsize (KiB) 25316

[startup+1014.4 s]
/proc/loadavg: 2.04 2.03 2.03 3/177 15442
/proc/meminfo: memFree=31416108/32951132 swapFree=67111528/67111528
[pid=15347] ppid=15345 vsize=25316 CPUtime=1014.38
/proc/15347/stat : 15347 (pbct) R 15345 15347 15322 0 -1 4202496 6007 0 0 0 83190 18248 0 0 25 0 1 0 134021637 25923584 5834 4089446400 134512640 136421960 4287647168 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/15347/statm: 6329 5834 237 467 0 5860 0
Current children cumulated CPU time (s) 1014.38
Current children cumulated vsize (KiB) 25316

[startup+1015.2 s]
/proc/loadavg: 2.04 2.03 2.03 3/177 15442
/proc/meminfo: memFree=31416108/32951132 swapFree=67111528/67111528
[pid=15347] ppid=15345 vsize=25316 CPUtime=1015.18
/proc/15347/stat : 15347 (pbct) R 15345 15347 15322 0 -1 4202496 6007 0 0 0 83261 18257 0 0 25 0 1 0 134021637 25923584 5834 4089446400 134512640 136421960 4287647168 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/15347/statm: 6329 5834 237 467 0 5860 0
Current children cumulated CPU time (s) 1015.18
Current children cumulated vsize (KiB) 25316

[startup+1015.6 s]
/proc/loadavg: 2.04 2.03 2.03 3/177 15442
/proc/meminfo: memFree=31415860/32951132 swapFree=67111528/67111528
[pid=15347] ppid=15345 vsize=25316 CPUtime=1015.58
/proc/15347/stat : 15347 (pbct) R 15345 15347 15322 0 -1 4202496 6007 0 0 0 83294 18264 0 0 25 0 1 0 134021637 25923584 5834 4089446400 134512640 136421960 4287647168 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/15347/statm: 6329 5834 237 467 0 5860 0
Current children cumulated CPU time (s) 1015.58
Current children cumulated vsize (KiB) 25316

[startup+1015.8 s]
/proc/loadavg: 2.04 2.03 2.03 3/177 15442
/proc/meminfo: memFree=31415860/32951132 swapFree=67111528/67111528
[pid=15347] ppid=15345 vsize=25316 CPUtime=1015.78
/proc/15347/stat : 15347 (pbct) R 15345 15347 15322 0 -1 4202496 6007 0 0 0 83311 18267 0 0 25 0 1 0 134021637 25923584 5834 4089446400 134512640 136421960 4287647168 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/15347/statm: 6329 5834 237 467 0 5860 0
Current children cumulated CPU time (s) 1015.78
Current children cumulated vsize (KiB) 25316

Child status: 0
Real time (s): 1015.83
CPU time (s): 1015.82
CPU user time (s): 833.144
CPU system time (s): 182.675
CPU usage (%): 99.9991
Max. virtual memory (cumulated for all children) (KiB): 25316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 833.144
system time used= 182.675
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6012
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= 2
involuntary context switches= 1581

runsolver used 1.35679 second user time and 3.3085 second system time

The end

Launcher Data 

Begin job on node129 at 2010-06-30 21:47:31
IDJOB=2695039
IDBENCH=79277
IDSOLVER=1208
FILE ID=node129/2695039-1277927251
PBS_JOBID= 11197397
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-t3002.11tsp11.1900574864--soft-0-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695039-1277927251/watcher-2695039-1277927251 -o /tmp/evaluation-result-2695039-1277927251/solver-2695039-1277927251 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2695039-1277927251.wbo

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

MD5SUM BENCH= 2d789ef1df9f4a4dbc546a24cba98a06
RANDOM SEED=204940277

node129.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		: 2666.831
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
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	: 5332.84
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		: 2666.831
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	: 5410.05
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		: 2666.831
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		: 2666.831
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		: 2666.831
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:      30807368 kB
Buffers:        213732 kB
Cached:        1072080 kB
SwapCached:          0 kB
Active:        1282448 kB
Inactive:       717700 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      30807368 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2180 kB
Writeback:           0 kB
AnonPages:      714028 kB
Mapped:          20568 kB
Slab:            79728 kB
PageTables:       5824 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:  1657260 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 node129 at 2010-06-30 22:04:27