Trace number 2698821

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 0.1 fixedOPTIMUM 1016.13 1016.09

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 0.1.2 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.01/0.01	c constraints 0/23 clauses 0/2684 units 0
0.01/0.01	c vars 231
0.09/0.10	c 0.092985 19.9883 17 5360
0.09/0.10	o 699
0.09/0.12	c 0.097985 20.2227 59 8301
0.09/0.12	o 687
0.09/0.19	c 0.106983 20.457 169 9783
0.09/0.19	o 660
0.19/0.20	c 0.107983 20.457 170 11343
0.19/0.20	o 639
0.19/0.20	c 0.109983 20.457 170 12127
0.19/0.20	o 636
0.19/0.21	c 0.109983 20.457 170 14909
0.19/0.21	o 570
0.19/0.22	c 0.110983 20.457 172 15526
0.19/0.22	o 560
0.19/0.23	c 0.111982 20.457 183 16038
0.19/0.23	o 556
0.29/0.31	c 0.12898 20.457 307 17004
0.29/0.31	o 553
0.29/0.33	c 0.13098 20.457 329 17347
0.29/0.33	o 548
0.29/0.34	c 0.132979 20.457 333 17794
0.29/0.34	o 538
0.29/0.38	c 0.138978 20.457 386 18623
0.29/0.38	o 515
0.29/0.39	c 0.138978 20.457 386 21448
0.29/0.39	o 414
0.29/0.39	c 0.139978 20.457 386 23304
0.29/0.39	o 350
0.39/0.49	c 0.149977 20.457 496 24808
0.39/0.49	o 314
0.79/0.89	c 0.204968 20.457 1057 27048
0.79/0.89	o 313
0.89/0.96	c 0.211967 20.457 1134 27804
0.89/0.96	o 297
0.99/1.04	c 0.225965 20.457 619 28420
0.99/1.04	o 294
0.99/1.05	c 0.228965 20.457 631 29020
0.99/1.05	o 286
0.99/1.06	c 0.230964 20.457 645 29394
0.99/1.06	o 281
1.19/1.29	c 0.267959 20.457 996 30433
1.19/1.29	o 279
1.29/1.31	c 0.269958 20.457 1017 30818
1.29/1.31	o 272
1.59/1.62	c 0.32495 20.457 821 32388
1.59/1.62	o 269
1.89/1.98	c 0.373943 20.457 651 34200
1.89/1.98	o 258
1.99/2.03	c 0.385941 20.457 713 34480
1.99/2.03	o 255
2.20/2.23	c 0.419936 20.457 924 35369
2.20/2.23	o 254
2.20/2.24	c 0.421935 20.457 941 35865
2.20/2.24	o 241
2.39/2.48	c 0.466929 20.457 650 37483
2.39/2.48	o 222
2.39/2.48	c 0.467928 20.457 659 37622
2.39/2.48	o 221
2.49/2.51	c 0.472928 20.457 677 37869
2.49/2.51	o 217
2.49/2.51	c 0.475927 20.457 678 37983
2.49/2.51	o 215
2.79/2.85	c 0.565913 20.457 1062 39690
2.79/2.85	o 204
2.79/2.87	c 0.568913 20.457 1079 39908
2.79/2.87	o 201
3.49/3.52	c 0.702893 20.457 659 42783
3.49/3.52	o 198
4.40/4.47	c 0.837872 20.5859 1124 45485
4.40/4.47	o 194
4.40/4.49	c 0.845871 20.7148 1219 45729
4.40/4.49	o 192
4.69/4.77	c 0.893864 20.7148 1124 47897
4.69/4.77	o 186
5.29/5.31	c 0.986849 20.7148 771 50954
5.29/5.31	o 171
6.00/6.00	c 1.07284 20.7148 818 53383
6.00/6.00	o 167
6.09/6.15	c 1.09783 20.7148 1002 54607
6.09/6.15	o 152
6.19/6.24	c 1.11483 20.7148 1136 55414
6.19/6.24	o 141
6.49/6.58	c 1.18282 20.7148 1057 57072
6.49/6.58	o 140
6.49/6.59	c 1.18682 20.7148 1071 57506
6.49/6.59	o 131
6.59/6.62	c 1.19082 20.7148 1088 57826
6.59/6.62	o 125
6.79/6.85	c 1.24181 20.7148 893 58958
6.79/6.85	o 122
7.00/7.08	c 1.27781 20.7148 1136 59821
7.00/7.08	o 118
8.00/8.07	c 1.45278 20.7148 1156 62991
8.00/8.07	o 115
9.59/9.61	c 1.85172 20.7148 1201 68373
9.59/9.61	o 100
9.89/9.96	c 1.9507 20.7148 1135 70754
9.89/9.96	o 71
10.09/10.15	c 2.0037 20.7148 858 71515
10.09/10.15	o 69
10.29/10.35	c 2.05769 20.7148 1267 72566
10.29/10.35	o 65
10.69/10.75	c 2.17867 20.8438 2127 74438
10.69/10.75	o 59
10.79/10.83	c 2.20866 20.8438 1300 74912
10.79/10.83	o 58
11.00/11.07	c 2.27365 20.8438 1846 76158
11.00/11.07	o 54
11.09/11.16	c 2.29265 20.8438 2015 76568
11.09/11.16	o 53
11.40/11.40	c 2.37164 20.8438 1348 77883
11.40/11.40	o 52
11.69/11.70	c 2.49862 20.9727 1418 80615
11.69/11.70	o 37
11.69/11.70	c 2.50162 20.9727 1424 80796
11.69/11.70	o 33
11.69/11.76	c 2.52761 20.9727 1771 81504
11.69/11.76	o 32
12.00/12.10	c 2.67759 21.1016 3152 83944
12.00/12.10	o 30
12.19/12.29	c 2.77258 21.1016 2455 85445
12.19/12.29	o 27
12.29/12.31	c 2.78358 21.1016 2519 85664
12.29/12.31	o 23
12.50/12.53	c 2.91356 21.1016 1857 87236
12.50/12.53	o 21
12.69/12.76	c 3.03654 21.1016 2942 89022
12.69/12.76	o 19
13.59/13.66	c 3.57046 21.3711 2183 95449
13.59/13.66	o 17
13.69/13.75	c 3.61845 21.3711 2664 96306
13.69/13.75	o 13
14.69/14.70	c 4.27535 21.5 2689 107102
14.69/14.70	o 10
14.89/14.96	c 4.46332 21.5 2920 110584
14.89/14.96	o 9
15.99/16.09	c 5.2692 21.5 2640 124388
15.99/16.09	o 6
17.79/17.80	c 6.54101 21.6289 3288 148635
17.79/17.80	o 5
21.19/21.25	c 8.97264 21.6289 3291 195172
21.19/21.25	o 2
25.49/25.58	c 12.1911 22.2734 2165 255489
25.49/25.58	o 1
1016.03/1016.06	c 770.506 24.4805 4805 14914631
1016.03/1016.06	s OPTIMUM FOUND
1016.03/1016.06	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-2698821-1278464586/watcher-2698821-1278464586 -o /tmp/evaluation-result-2698821-1278464586/solver-2698821-1278464586 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2698821-1278464586.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: 2.01 2.00 1.95 3/178 13104
/proc/meminfo: memFree=30291492/32951124 swapFree=67111528/67111528
[pid=13104] ppid=13102 vsize=2136 CPUtime=0
/proc/13104/stat : 13104 (pbct) R 13102 13104 12563 0 -1 4202496 253 0 0 0 0 0 0 0 25 0 1 0 14670813 2187264 172 4089446400 134512640 136422188 4290948448 18446744073709551615 135377312 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13104/statm: 534 172 144 467 0 65 0

[startup+0.011598 s]
/proc/loadavg: 2.01 2.00 1.95 3/178 13104
/proc/meminfo: memFree=30291492/32951124 swapFree=67111528/67111528
[pid=13104] ppid=13102 vsize=2136 CPUtime=0.01
/proc/13104/stat : 13104 (pbct) R 13102 13104 12563 0 -1 4202496 267 0 0 0 1 0 0 0 25 0 1 0 14670813 2187264 186 4089446400 134512640 136422188 4290948448 18446744073709551615 134531583 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13104/statm: 534 186 144 467 0 65 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2136

[startup+0.100585 s]
/proc/loadavg: 2.01 2.00 1.95 3/178 13104
/proc/meminfo: memFree=30291492/32951124 swapFree=67111528/67111528
[pid=13104] ppid=13102 vsize=20464 CPUtime=0.09
/proc/13104/stat : 13104 (pbct) R 13102 13104 12563 0 -1 4202496 4754 0 0 0 9 0 0 0 25 0 1 0 14670813 20955136 4640 4089446400 134512640 136422188 4290948448 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13104/statm: 5116 4640 213 467 0 4647 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20464

[startup+0.300543 s]
/proc/loadavg: 2.01 2.00 1.95 3/178 13104
/proc/meminfo: memFree=30291492/32951124 swapFree=67111528/67111528
[pid=13104] ppid=13102 vsize=20944 CPUtime=0.29
/proc/13104/stat : 13104 (pbct) R 13102 13104 12563 0 -1 4202496 4852 0 0 0 12 17 0 0 25 0 1 0 14670813 21446656 4730 4089446400 134512640 136422188 4290948448 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13104/statm: 5236 4730 237 467 0 4767 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20944

[startup+0.700469 s]
/proc/loadavg: 2.01 2.00 1.95 3/178 13104
/proc/meminfo: memFree=30291492/32951124 swapFree=67111528/67111528
[pid=13104] ppid=13102 vsize=20944 CPUtime=0.69
/proc/13104/stat : 13104 (pbct) R 13102 13104 12563 0 -1 4202496 4859 0 0 0 17 52 0 0 25 0 1 0 14670813 21446656 4730 4089446400 134512640 136422188 4290948448 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13104/statm: 5236 4730 237 467 0 4767 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20944

[startup+1.50032 s]
/proc/loadavg: 2.01 2.00 1.95 3/179 13105
/proc/meminfo: memFree=30273264/32951124 swapFree=67111528/67111528
[pid=13104] ppid=13102 vsize=20944 CPUtime=1.49
/proc/13104/stat : 13104 (pbct) R 13102 13104 12563 0 -1 4202496 4876 0 0 0 30 119 0 0 25 0 1 0 14670813 21446656 4740 4089446400 134512640 136422188 4290948448 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13104/statm: 5236 4740 237 467 0 4767 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20944

[startup+3.10102 s]
/proc/loadavg: 2.01 2.00 1.95 3/179 13105
/proc/meminfo: memFree=30272768/32951124 swapFree=67111528/67111528
[pid=13104] ppid=13102 vsize=20944 CPUtime=3.09
/proc/13104/stat : 13104 (pbct) R 13102 13104 12563 0 -1 4202496 4897 0 0 0 62 247 0 0 25 0 1 0 14670813 21446656 4750 4089446400 134512640 136422188 4290948448 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13104/statm: 5236 4750 237 467 0 4767 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20944

[startup+6.30041 s]
/proc/loadavg: 2.01 2.00 1.95 3/179 13105
/proc/meminfo: memFree=30273040/32951124 swapFree=67111528/67111528
[pid=13104] ppid=13102 vsize=21208 CPUtime=6.29
/proc/13104/stat : 13104 (pbct) R 13102 13104 12563 0 -1 4202496 4947 0 0 0 112 517 0 0 25 0 1 0 14670813 21716992 4792 4089446400 134512640 136422188 4290948448 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13104/statm: 5302 4792 237 467 0 4833 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21208

[startup+12.7002 s]
/proc/loadavg: 2.01 2.00 1.95 3/179 13106
/proc/meminfo: memFree=30273384/32951124 swapFree=67111528/67111528
[pid=13104] ppid=13102 vsize=21604 CPUtime=12.69
/proc/13104/stat : 13104 (pbct) R 13102 13104 12563 0 -1 4202496 5089 0 0 0 300 969 0 0 25 0 1 0 14670813 22122496 4912 4089446400 134512640 136422188 4290948448 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13104/statm: 5401 4912 237 467 0 4932 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21604

[startup+25.5008 s]
/proc/loadavg: 2.00 2.00 1.95 3/179 13107
/proc/meminfo: memFree=30272756/32951124 swapFree=67111528/67111528
[pid=13104] ppid=13102 vsize=22804 CPUtime=25.49
/proc/13104/stat : 13104 (pbct) R 13102 13104 12563 0 -1 4202496 5396 0 0 0 1213 1336 0 0 25 0 1 0 14670813 23351296 5211 4089446400 134512640 136422188 4290948448 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13104/statm: 5701 5211 237 467 0 5232 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 22804

[startup+51.1009 s]
/proc/loadavg: 2.00 2.00 1.95 3/179 13107
/proc/meminfo: memFree=30272352/32951124 swapFree=67111528/67111528
[pid=13104] ppid=13102 vsize=22804 CPUtime=51.09
/proc/13104/stat : 13104 (pbct) R 13102 13104 12563 0 -1 4202496 5397 0 0 0 3152 1957 0 0 25 0 1 0 14670813 23351296 5211 4089446400 134512640 136422188 4290948448 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13104/statm: 5701 5211 237 467 0 5232 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 22804

[startup+102.305 s]
/proc/loadavg: 1.95 1.98 1.95 3/179 13137
/proc/meminfo: memFree=30474496/32951124 swapFree=67111528/67111528
[pid=13104] ppid=13102 vsize=23068 CPUtime=102.3
/proc/13104/stat : 13104 (pbct) R 13102 13104 12563 0 -1 4202496 5465 0 0 0 7013 3217 0 0 25 0 1 0 14670813 23621632 5279 4089446400 134512640 136422188 4290948448 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13104/statm: 5767 5279 237 467 0 5298 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 23068

[startup+162.301 s]
/proc/loadavg: 1.98 1.98 1.95 3/179 13138
/proc/meminfo: memFree=30472544/32951124 swapFree=67111528/67111528
[pid=13104] ppid=13102 vsize=23464 CPUtime=162.29
/proc/13104/stat : 13104 (pbct) R 13102 13104 12563 0 -1 4202496 5550 0 0 0 11559 4670 0 0 25 0 1 0 14670813 24027136 5364 4089446400 134512640 136422188 4290948448 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13104/statm: 5866 5364 237 467 0 5397 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 23464

[startup+222.301 s]
/proc/loadavg: 1.99 1.98 1.95 3/179 13139
/proc/meminfo: memFree=30472128/32951124 swapFree=67111528/67111528
[pid=13104] ppid=13102 vsize=23596 CPUtime=222.3
/proc/13104/stat : 13104 (pbct) R 13102 13104 12563 0 -1 4202496 5593 0 0 0 16106 6124 0 0 25 0 1 0 14670813 24162304 5407 4089446400 134512640 136422188 4290948448 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13104/statm: 5899 5407 237 467 0 5430 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 23596

[startup+282.3 s]
/proc/loadavg: 1.99 1.98 1.95 3/179 13141
/proc/meminfo: memFree=30471704/32951124 swapFree=67111528/67111528
[pid=13104] ppid=13102 vsize=24000 CPUtime=282.3
/proc/13104/stat : 13104 (pbct) R 13102 13104 12563 0 -1 4202496 5687 0 0 0 20686 7544 0 0 25 0 1 0 14670813 24576000 5501 4089446400 134512640 136422188 4290948448 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13104/statm: 6000 5501 237 467 0 5531 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 24000

[startup+342.301 s]
/proc/loadavg: 1.99 1.98 1.95 3/179 13143
/proc/meminfo: memFree=30471152/32951124 swapFree=67111528/67111528
[pid=13104] ppid=13102 vsize=24132 CPUtime=342.3
/proc/13104/stat : 13104 (pbct) R 13102 13104 12563 0 -1 4202496 5734 0 0 0 25292 8938 0 0 25 0 1 0 14670813 24711168 5548 4089446400 134512640 136422188 4290948448 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13104/statm: 6033 5548 237 467 0 5564 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 24132

[startup+402.3 s]
/proc/loadavg: 1.99 1.98 1.95 3/179 13145
/proc/meminfo: memFree=30470724/32951124 swapFree=67111528/67111528
[pid=13104] ppid=13102 vsize=24268 CPUtime=402.3
/proc/13104/stat : 13104 (pbct) R 13102 13104 12563 0 -1 4202496 5745 0 0 0 29895 10335 0 0 25 0 1 0 14670813 24850432 5559 4089446400 134512640 136422188 4290948448 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13104/statm: 6067 5559 237 467 0 5598 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 24268

[startup+462.301 s]
/proc/loadavg: 1.99 1.98 1.95 3/179 13146
/proc/meminfo: memFree=30470668/32951124 swapFree=67111528/67111528
[pid=13104] ppid=13102 vsize=24404 CPUtime=462.31
/proc/13104/stat : 13104 (pbct) R 13102 13104 12563 0 -1 4202496 5775 0 0 0 34479 11752 0 0 25 0 1 0 14670813 24989696 5589 4089446400 134512640 136422188 4290948448 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13104/statm: 6101 5589 237 467 0 5632 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 24404

[startup+522.301 s]
/proc/loadavg: 2.03 2.00 1.95 3/179 13147
/proc/meminfo: memFree=30470500/32951124 swapFree=67111528/67111528
[pid=13104] ppid=13102 vsize=24536 CPUtime=522.31
/proc/13104/stat : 13104 (pbct) R 13102 13104 12563 0 -1 4202496 5816 0 0 0 39053 13178 0 0 25 0 1 0 14670813 25124864 5630 4089446400 134512640 136422188 4290948448 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13104/statm: 6134 5630 237 467 0 5665 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 24536

[startup+582.3 s]
/proc/loadavg: 2.01 2.00 1.95 3/179 13149
/proc/meminfo: memFree=30470072/32951124 swapFree=67111528/67111528
[pid=13104] ppid=13102 vsize=24668 CPUtime=582.31
/proc/13104/stat : 13104 (pbct) R 13102 13104 12563 0 -1 4202496 5852 0 0 0 43687 14544 0 0 25 0 1 0 14670813 25260032 5666 4089446400 134512640 136422188 4290948448 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13104/statm: 6167 5666 237 467 0 5698 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 24668

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 1.95 3/179 13151
/proc/meminfo: memFree=30469644/32951124 swapFree=67111528/67111528
[pid=13104] ppid=13102 vsize=24800 CPUtime=642.32
/proc/13104/stat : 13104 (pbct) R 13102 13104 12563 0 -1 4202496 5878 0 0 0 48320 15912 0 0 25 0 1 0 14670813 25395200 5692 4089446400 134512640 136422188 4290948448 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13104/statm: 6200 5692 237 467 0 5731 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 24800

[startup+702.301 s]
/proc/loadavg: 2.00 2.00 1.95 3/179 13153
/proc/meminfo: memFree=30469584/32951124 swapFree=67111528/67111528
[pid=13104] ppid=13102 vsize=24800 CPUtime=702.32
/proc/13104/stat : 13104 (pbct) R 13102 13104 12563 0 -1 4202496 5897 0 0 0 52979 17253 0 0 25 0 1 0 14670813 25395200 5711 4089446400 134512640 136422188 4290948448 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13104/statm: 6200 5711 237 467 0 5731 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 24800

[startup+762.306 s]
/proc/loadavg: 2.00 2.00 1.95 3/179 13154
/proc/meminfo: memFree=30469284/32951124 swapFree=67111528/67111528
[pid=13104] ppid=13102 vsize=24800 CPUtime=762.32
/proc/13104/stat : 13104 (pbct) R 13102 13104 12563 0 -1 4202496 5901 0 0 0 57572 18660 0 0 25 0 1 0 14670813 25395200 5715 4089446400 134512640 136422188 4290948448 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13104/statm: 6200 5715 237 467 0 5731 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 24800

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 1.95 3/179 13155
/proc/meminfo: memFree=30469352/32951124 swapFree=67111528/67111528
[pid=13104] ppid=13102 vsize=24932 CPUtime=822.32
/proc/13104/stat : 13104 (pbct) R 13102 13104 12563 0 -1 4202496 5930 0 0 0 62211 20021 0 0 25 0 1 0 14670813 25530368 5744 4089446400 134512640 136422188 4290948448 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13104/statm: 6233 5744 237 467 0 5764 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 24932

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 1.95 3/179 13157
/proc/meminfo: memFree=30468808/32951124 swapFree=67111528/67111528
[pid=13104] ppid=13102 vsize=25064 CPUtime=882.32
/proc/13104/stat : 13104 (pbct) R 13102 13104 12563 0 -1 4202496 5955 0 0 0 66835 21397 0 0 25 0 1 0 14670813 25665536 5769 4089446400 134512640 136422188 4290948448 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13104/statm: 6266 5769 237 467 0 5797 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 25064

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/179 13159
/proc/meminfo: memFree=30469000/32951124 swapFree=67111528/67111528
[pid=13104] ppid=13102 vsize=25064 CPUtime=942.32
/proc/13104/stat : 13104 (pbct) R 13102 13104 12563 0 -1 4202496 5957 0 0 0 71426 22806 0 0 25 0 1 0 14670813 25665536 5771 4089446400 134512640 136422188 4290948448 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13104/statm: 6266 5771 237 467 0 5797 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 25064

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/179 13164
/proc/meminfo: memFree=30468632/32951124 swapFree=67111528/67111528
[pid=13104] ppid=13102 vsize=25064 CPUtime=1002.32
/proc/13104/stat : 13104 (pbct) R 13102 13104 12563 0 -1 4202496 5961 0 0 0 76003 24229 0 0 25 0 1 0 14670813 25665536 5775 4089446400 134512640 136422188 4290948448 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13104/statm: 6266 5775 237 467 0 5797 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 25064

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

[startup+1004.7 s]
/proc/loadavg: 2.00 2.00 1.95 3/179 13164
/proc/meminfo: memFree=30468632/32951124 swapFree=67111528/67111528
[pid=13104] ppid=13102 vsize=25064 CPUtime=1004.73
/proc/13104/stat : 13104 (pbct) R 13102 13104 12563 0 -1 4202496 5961 0 0 0 76183 24290 0 0 25 0 1 0 14670813 25665536 5775 4089446400 134512640 136422188 4290948448 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13104/statm: 6266 5775 237 467 0 5797 0
Current children cumulated CPU time (s) 1004.73
Current children cumulated vsize (KiB) 25064

[startup+1011.1 s]
/proc/loadavg: 2.00 2.00 1.95 3/179 13164
/proc/meminfo: memFree=30468620/32951124 swapFree=67111528/67111528
[pid=13104] ppid=13102 vsize=25064 CPUtime=1011.13
/proc/13104/stat : 13104 (pbct) R 13102 13104 12563 0 -1 4202496 5961 0 0 0 76666 24447 0 0 25 0 1 0 14670813 25665536 5775 4089446400 134512640 136422188 4290948448 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13104/statm: 6266 5775 237 467 0 5797 0
Current children cumulated CPU time (s) 1011.13
Current children cumulated vsize (KiB) 25064

[startup+1014.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/179 13164
/proc/meminfo: memFree=30468612/32951124 swapFree=67111528/67111528
[pid=13104] ppid=13102 vsize=25064 CPUtime=1014.33
/proc/13104/stat : 13104 (pbct) R 13102 13104 12563 0 -1 4202496 5961 0 0 0 76917 24516 0 0 25 0 1 0 14670813 25665536 5775 4089446400 134512640 136422188 4290948448 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13104/statm: 6266 5775 237 467 0 5797 0
Current children cumulated CPU time (s) 1014.33
Current children cumulated vsize (KiB) 25064

[startup+1015.1 s]
/proc/loadavg: 2.00 2.00 1.95 3/179 13164
/proc/meminfo: memFree=30468612/32951124 swapFree=67111528/67111528
[pid=13104] ppid=13102 vsize=25064 CPUtime=1015.13
/proc/13104/stat : 13104 (pbct) R 13102 13104 12563 0 -1 4202496 5961 0 0 0 76976 24537 0 0 25 0 1 0 14670813 25665536 5775 4089446400 134512640 136422188 4290948448 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13104/statm: 6266 5775 237 467 0 5797 0
Current children cumulated CPU time (s) 1015.13
Current children cumulated vsize (KiB) 25064

[startup+1015.5 s]
/proc/loadavg: 2.00 2.00 1.95 3/179 13164
/proc/meminfo: memFree=30468608/32951124 swapFree=67111528/67111528
[pid=13104] ppid=13102 vsize=25064 CPUtime=1015.53
/proc/13104/stat : 13104 (pbct) R 13102 13104 12563 0 -1 4202496 5961 0 0 0 77006 24547 0 0 25 0 1 0 14670813 25665536 5775 4089446400 134512640 136422188 4290948448 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13104/statm: 6266 5775 237 467 0 5797 0
Current children cumulated CPU time (s) 1015.53
Current children cumulated vsize (KiB) 25064

[startup+1015.9 s]
/proc/loadavg: 2.00 2.00 1.95 3/179 13164
/proc/meminfo: memFree=30468608/32951124 swapFree=67111528/67111528
[pid=13104] ppid=13102 vsize=25064 CPUtime=1015.93
/proc/13104/stat : 13104 (pbct) R 13102 13104 12563 0 -1 4202496 5961 0 0 0 77038 24555 0 0 25 0 1 0 14670813 25665536 5775 4089446400 134512640 136422188 4290948448 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13104/statm: 6266 5775 237 467 0 5797 0
Current children cumulated CPU time (s) 1015.93
Current children cumulated vsize (KiB) 25064

[startup+1016 s]
/proc/loadavg: 2.00 2.00 1.95 3/179 13164
/proc/meminfo: memFree=30468608/32951124 swapFree=67111528/67111528
[pid=13104] ppid=13102 vsize=25064 CPUtime=1016.03
/proc/13104/stat : 13104 (pbct) R 13102 13104 12563 0 -1 4202496 5961 0 0 0 77045 24558 0 0 25 0 1 0 14670813 25665536 5775 4089446400 134512640 136422188 4290948448 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13104/statm: 6266 5775 237 467 0 5797 0
Current children cumulated CPU time (s) 1016.03
Current children cumulated vsize (KiB) 25064

Child status: 0
Real time (s): 1016.09
CPU time (s): 1016.13
CPU user time (s): 770.529
CPU system time (s): 245.597
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 25064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 770.529
system time used= 245.597
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5966
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= 12696

runsolver used 1.45678 second user time and 3.16552 second system time

The end

Launcher Data 

Begin job on node141 at 2010-07-07 03:03:06
IDJOB=2698821
IDBENCH=79277
IDSOLVER=1212
FILE ID=node141/2698821-1278464586
PBS_JOBID= 11233710
Free space on /tmp= 73772 MiB

SOLVER NAME= PB/CT 0.1 fixed
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-2698821-1278464586/watcher-2698821-1278464586 -o /tmp/evaluation-result-2698821-1278464586/solver-2698821-1278464586 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2698821-1278464586.wbo

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

MD5SUM BENCH= 2d789ef1df9f4a4dbc546a24cba98a06
RANDOM SEED=987001021

node141.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		: 2666.839
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		: 2666.839
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	: 5265.34
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		: 2666.839
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		: 2666.839
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		: 2666.839
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		: 2666.839
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		: 2666.839
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		: 2666.839
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:     32951124 kB
MemFree:      30292268 kB
Buffers:        112424 kB
Cached:        2124784 kB
SwapCached:          0 kB
Active:        1051616 kB
Inactive:      1469660 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30292268 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1984 kB
Writeback:           0 kB
AnonPages:      283612 kB
Mapped:          15616 kB
Slab:            73240 kB
PageTables:       5684 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   433300 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73772 MiB
End job on node141 at 2010-07-07 03:20:02