Trace number 2698793

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 1048.15 1048.13

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/
tsp/normalized-t3002.11tsp11.1900551347--soft-0-100-0.wbo
MD5SUM7333324480eb5267e10bc3c9063685b0
Bench CategorySOFT-SMALLINT-LIN (only soft constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark33.4349
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 137245
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 137244
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 745
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
0.00/0.01	c constraints 0/23 clauses 0/2684 units 0
0.00/0.01	c vars 231
0.09/0.11	c 0.106983 19.9844 22 10669
0.09/0.11	o 865
0.09/0.12	c 0.113982 20.2188 32 12552
0.09/0.12	o 864
0.09/0.13	c 0.120981 20.4531 42 15077
0.09/0.13	o 826
0.09/0.14	c 0.12598 20.4531 43 15737
0.09/0.14	o 824
0.09/0.15	c 0.131979 20.4531 47 18063
0.09/0.15	o 785
0.09/0.15	c 0.133979 20.4531 47 20854
0.09/0.15	o 617
0.09/0.15	c 0.137979 20.4531 47 23183
0.09/0.15	o 534
0.19/0.23	c 0.184971 20.4531 188 24398
0.19/0.23	o 519
0.19/0.24	c 0.19397 20.4531 193 24723
0.19/0.24	o 516
0.19/0.28	c 0.209968 20.4531 243 25633
0.19/0.28	o 492
0.29/0.36	c 0.252961 20.4531 371 27662
0.29/0.36	o 448
0.39/0.47	c 0.318951 20.4531 500 28504
0.39/0.47	o 441
0.39/0.49	c 0.329949 20.4531 522 28982
0.39/0.49	o 429
0.59/0.62	c 0.408937 20.4531 684 29816
0.59/0.62	o 424
0.69/0.75	c 0.486925 20.4531 819 30916
0.69/0.75	o 409
0.79/0.84	c 0.543917 20.4531 949 31664
0.79/0.84	o 408
0.79/0.86	c 0.549916 20.4531 967 32280
0.79/0.86	o 397
0.99/1.02	c 0.642902 20.4531 1144 33414
0.99/1.02	o 378
0.99/1.04	c 0.6559 20.4531 1155 34085
0.99/1.04	o 365
1.19/1.29	c 0.802877 20.4531 893 36117
1.19/1.29	o 338
1.29/1.30	c 0.805877 20.4531 895 36350
1.29/1.30	o 337
1.99/2.01	c 1.25581 20.582 1009 39527
1.99/2.01	o 333
1.99/2.02	c 1.26081 20.582 1010 40041
1.99/2.02	o 325
1.99/2.05	c 1.27581 20.582 1031 40487
1.99/2.05	o 316
2.09/2.10	c 1.3098 20.582 1070 40769
2.09/2.10	o 311
2.19/2.21	c 1.36779 20.582 590 41739
2.19/2.21	o 302
2.49/2.56	c 1.58976 20.582 1126 43550
2.49/2.56	o 284
2.79/2.81	c 1.74073 20.582 832 45311
2.79/2.81	o 268
2.79/2.82	c 1.74573 20.582 838 45595
2.79/2.82	o 264
2.79/2.85	c 1.76173 20.582 879 45949
2.79/2.85	o 257
2.79/2.86	c 1.76473 20.582 880 46396
2.79/2.86	o 244
2.89/2.94	c 1.81772 20.582 950 46808
2.89/2.94	o 238
3.09/3.13	c 1.93371 20.582 1207 48060
3.09/3.13	o 230
3.49/3.56	c 2.20267 20.582 1123 49485
3.49/3.56	o 229
3.69/3.72	c 2.28965 20.582 653 50198
3.69/3.72	o 225
4.09/4.14	c 2.54161 20.582 1146 51906
4.09/4.14	o 222
4.79/4.84	c 2.96355 20.582 1335 54388
4.79/4.84	o 194
7.09/7.17	c 4.39633 20.8398 1580 60633
7.09/7.17	o 186
7.39/7.43	c 4.5713 20.8398 1176 61970
7.39/7.43	o 176
7.89/7.97	c 4.91625 20.8398 1058 63502
7.89/7.97	o 168
7.99/8.09	c 4.99324 20.8398 1210 64166
7.99/8.09	o 167
8.19/8.26	c 5.10622 20.8398 828 64883
8.19/8.26	o 165
8.29/8.30	c 5.13622 20.8398 888 66282
8.29/8.30	o 122
9.29/9.37	c 5.81212 20.8398 866 69399
9.29/9.37	o 121
11.00/11.04	c 6.88895 20.8398 972 75318
11.00/11.04	o 115
11.29/11.37	c 7.10392 20.8398 888 76920
11.29/11.37	o 112
11.49/11.55	c 7.2009 20.8398 1102 77604
11.49/11.55	o 106
13.29/13.32	c 8.30074 20.8398 1012 83844
13.29/13.32	o 104
14.79/14.81	c 9.2256 20.8398 669 88851
14.79/14.81	o 103
14.99/15.04	c 9.36158 20.8398 1013 90109
14.99/15.04	o 88
16.59/16.68	c 10.4274 20.8398 1028 96091
16.59/16.68	o 87
19.49/19.59	c 12.3211 20.8398 1044 106154
19.49/19.59	o 85
19.59/19.70	c 12.3851 20.8398 1211 106655
19.59/19.70	o 83
19.89/19.90	c 12.5331 20.8398 1587 107883
19.89/19.90	o 80
19.99/20.05	c 12.6191 20.8398 928 108542
19.99/20.05	o 76
20.09/20.13	c 12.6861 20.8398 1092 109004
20.09/20.13	o 74
23.99/24.07	c 15.3267 20.9688 1276 121571
23.99/24.07	o 73
24.09/24.20	c 15.4117 20.9688 1490 122185
24.09/24.20	o 68
24.79/24.80	c 15.8126 20.9688 1590 124396
24.79/24.80	o 67
24.89/24.95	c 15.9146 20.9688 1863 125350
24.89/24.95	o 60
25.09/25.12	c 16.0346 20.9688 2230 126235
25.09/25.12	o 55
25.20/25.21	c 16.0846 20.9688 1307 126796
25.20/25.21	o 48
26.89/26.99	c 17.3504 21.0977 2018 135616
26.89/26.99	o 28
29.69/29.76	c 19.618 23.6758 2303 157965
29.69/29.76	o 26
31.70/31.78	c 21.3068 23.6758 2504 176934
31.70/31.78	o 25
31.99/32.10	c 21.5727 23.6758 2560 179826
31.99/32.10	o 20
32.19/32.26	c 21.7047 23.6758 3545 181270
32.19/32.26	o 17
32.59/32.60	c 22.0007 23.6758 2325 184604
32.59/32.60	o 15
32.69/32.73	c 22.1186 23.6758 3173 185846
32.69/32.73	o 14
34.20/34.27	c 23.4754 23.6758 2765 204632
34.20/34.27	o 5
44.19/44.27	c 32.4421 23.6758 3723 343020
44.19/44.27	o 4
52.79/52.86	c 40.1679 23.6758 3758 461354
52.79/52.86	o 3
70.69/70.76	c 56.2345 23.6758 2819 704294
70.69/70.76	o 2
1048.02/1048.09	c 806.306 24.4492 2904 14955208
1048.02/1048.09	s OPTIMUM FOUND
1048.02/1048.09	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	2

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2698793-1278464516/watcher-2698793-1278464516 -o /tmp/evaluation-result-2698793-1278464516/solver-2698793-1278464516 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2698793-1278464516.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 1.93 4/178 12951
/proc/meminfo: memFree=29658884/32951124 swapFree=67111528/67111528
[pid=12951] ppid=12949 vsize=2136 CPUtime=0
/proc/12951/stat : 12951 (pbct) R 12949 12951 12183 0 -1 4202496 252 0 0 0 0 0 0 0 24 0 1 0 14664393 2187264 172 4089446400 134512640 136422188 4294468288 18446744073709551615 135160600 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12951/statm: 534 172 144 467 0 65 0

[startup+0.049618 s]
/proc/loadavg: 2.00 2.00 1.93 4/178 12951
/proc/meminfo: memFree=29658884/32951124 swapFree=67111528/67111528
[pid=12951] ppid=12949 vsize=10792 CPUtime=0.04
/proc/12951/stat : 12951 (pbct) R 12949 12951 12183 0 -1 4202496 2336 0 0 0 4 0 0 0 24 0 1 0 14664393 11051008 2256 4089446400 134512640 136422188 4294468288 18446744073709551615 135063948 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12951/statm: 2698 2256 193 467 0 2229 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 10792

[startup+0.100601 s]
/proc/loadavg: 2.00 2.00 1.93 4/178 12951
/proc/meminfo: memFree=29658884/32951124 swapFree=67111528/67111528
[pid=12951] ppid=12949 vsize=20172 CPUtime=0.09
/proc/12951/stat : 12951 (pbct) R 12949 12951 12183 0 -1 4202496 4687 0 0 0 9 0 0 0 24 0 1 0 14664393 20656128 4574 4089446400 134512640 136422188 4294468288 18446744073709551615 135017816 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12951/statm: 5043 4574 207 467 0 4574 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20172

[startup+0.300565 s]
/proc/loadavg: 2.00 2.00 1.93 4/178 12951
/proc/meminfo: memFree=29658884/32951124 swapFree=67111528/67111528
[pid=12951] ppid=12949 vsize=20940 CPUtime=0.29
/proc/12951/stat : 12951 (pbct) R 12949 12951 12183 0 -1 4202496 4852 0 0 0 21 8 0 0 18 0 1 0 14664393 21442560 4729 4089446400 134512640 136422188 4294468288 18446744073709551615 134620509 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12951/statm: 5235 4729 237 467 0 4766 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20940

[startup+0.700495 s]
/proc/loadavg: 2.00 2.00 1.93 4/178 12951
/proc/meminfo: memFree=29658884/32951124 swapFree=67111528/67111528
[pid=12951] ppid=12949 vsize=20940 CPUtime=0.69
/proc/12951/stat : 12951 (pbct) R 12949 12951 12183 0 -1 4202496 4856 0 0 0 45 24 0 0 18 0 1 0 14664393 21442560 4729 4089446400 134512640 136422188 4294468288 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12951/statm: 5235 4729 237 467 0 4766 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20940

[startup+1.50035 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 12952
/proc/meminfo: memFree=29641352/32951124 swapFree=67111528/67111528
[pid=12951] ppid=12949 vsize=20940 CPUtime=1.49
/proc/12951/stat : 12951 (pbct) R 12949 12951 12183 0 -1 4202496 4872 0 0 0 92 57 0 0 18 0 1 0 14664393 21442560 4738 4089446400 134512640 136422188 4294468288 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12951/statm: 5235 4738 237 467 0 4766 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20940

[startup+3.10107 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 12952
/proc/meminfo: memFree=29640980/32951124 swapFree=67111528/67111528
[pid=12951] ppid=12949 vsize=21072 CPUtime=3.09
/proc/12951/stat : 12951 (pbct) R 12949 12951 12183 0 -1 4202496 4915 0 0 0 191 118 0 0 18 0 1 0 14664393 21577728 4770 4089446400 134512640 136422188 4294468288 18446744073709551615 135022273 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12951/statm: 5268 4770 237 467 0 4799 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21072

[startup+6.3005 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 12953
/proc/meminfo: memFree=29641336/32951124 swapFree=67111528/67111528
[pid=12951] ppid=12949 vsize=21204 CPUtime=6.29
/proc/12951/stat : 12951 (pbct) R 12949 12951 12183 0 -1 4202496 4946 0 0 0 385 244 0 0 21 0 1 0 14664393 21712896 4796 4089446400 134512640 136422188 4294468288 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12951/statm: 5301 4796 237 467 0 4832 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21204

[startup+12.7004 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 12953
/proc/meminfo: memFree=29641344/32951124 swapFree=67111528/67111528
[pid=12951] ppid=12949 vsize=21336 CPUtime=12.69
/proc/12951/stat : 12951 (pbct) R 12949 12951 12183 0 -1 4202496 4989 0 0 0 790 479 0 0 25 0 1 0 14664393 21848064 4829 4089446400 134512640 136422188 4294468288 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12951/statm: 5334 4829 237 467 0 4865 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21336

[startup+25.5001 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 12954
/proc/meminfo: memFree=29642020/32951124 swapFree=67111528/67111528
[pid=12951] ppid=12949 vsize=21468 CPUtime=25.49
/proc/12951/stat : 12951 (pbct) R 12949 12951 12183 0 -1 4202496 5047 0 0 0 1626 923 0 0 25 0 1 0 14664393 21983232 4872 4089446400 134512640 136422188 4294468288 18446744073709551615 134862210 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12951/statm: 5367 4872 237 467 0 4898 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21468

[startup+51.1006 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 12954
/proc/meminfo: memFree=29638764/32951124 swapFree=67111528/67111528
[pid=12951] ppid=12949 vsize=24240 CPUtime=51.09
/proc/12951/stat : 12951 (pbct) R 12949 12951 12183 0 -1 4202496 5743 0 0 0 3859 1250 0 0 25 0 1 0 14664393 24821760 5559 4089446400 134512640 136422188 4294468288 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12951/statm: 6060 5559 237 467 0 5591 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 24240

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 12956
/proc/meminfo: memFree=29638552/32951124 swapFree=67111528/67111528
[pid=12951] ppid=12949 vsize=24240 CPUtime=102.3
/proc/12951/stat : 12951 (pbct) R 12949 12951 12183 0 -1 4202496 5745 0 0 0 8488 1742 0 0 25 0 1 0 14664393 24821760 5559 4089446400 134512640 136422188 4294468288 18446744073709551615 135028672 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12951/statm: 6060 5559 237 467 0 5591 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 24240

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 12985
/proc/meminfo: memFree=29995268/32951124 swapFree=67111528/67111528
[pid=12951] ppid=12949 vsize=24240 CPUtime=162.29
/proc/12951/stat : 12951 (pbct) R 12949 12951 12183 0 -1 4202496 5745 0 0 0 13653 2576 0 0 25 0 1 0 14664393 24821760 5559 4089446400 134512640 136422188 4294468288 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/12951/statm: 6060 5559 237 467 0 5591 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 24240

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 12986
/proc/meminfo: memFree=29995528/32951124 swapFree=67111528/67111528
[pid=12951] ppid=12949 vsize=24240 CPUtime=222.3
/proc/12951/stat : 12951 (pbct) R 12949 12951 12183 0 -1 4202496 5745 0 0 0 18193 4037 0 0 25 0 1 0 14664393 24821760 5559 4089446400 134512640 136422188 4294468288 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/12951/statm: 6060 5559 237 467 0 5591 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 24240

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 12988
/proc/meminfo: memFree=29995208/32951124 swapFree=67111528/67111528
[pid=12951] ppid=12949 vsize=24240 CPUtime=282.3
/proc/12951/stat : 12951 (pbct) R 12949 12951 12183 0 -1 4202496 5745 0 0 0 22702 5528 0 0 25 0 1 0 14664393 24821760 5559 4089446400 134512640 136422188 4294468288 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/12951/statm: 6060 5559 237 467 0 5591 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 24240

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 12990
/proc/meminfo: memFree=29995280/32951124 swapFree=67111528/67111528
[pid=12951] ppid=12949 vsize=24240 CPUtime=342.3
/proc/12951/stat : 12951 (pbct) R 12949 12951 12183 0 -1 4202496 5745 0 0 0 27211 7019 0 0 25 0 1 0 14664393 24821760 5559 4089446400 134512640 136422188 4294468288 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/12951/statm: 6060 5559 237 467 0 5591 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 24240

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 12992
/proc/meminfo: memFree=29995192/32951124 swapFree=67111528/67111528
[pid=12951] ppid=12949 vsize=24240 CPUtime=402.3
/proc/12951/stat : 12951 (pbct) R 12949 12951 12183 0 -1 4202496 5756 0 0 0 31735 8495 0 0 25 0 1 0 14664393 24821760 5570 4089446400 134512640 136422188 4294468288 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/12951/statm: 6060 5570 237 467 0 5591 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 24240

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 12993
/proc/meminfo: memFree=29995236/32951124 swapFree=67111528/67111528
[pid=12951] ppid=12949 vsize=24372 CPUtime=462.3
/proc/12951/stat : 12951 (pbct) R 12949 12951 12183 0 -1 4202496 5774 0 0 0 36290 9940 0 0 25 0 1 0 14664393 24956928 5588 4089446400 134512640 136422188 4294468288 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/12951/statm: 6093 5588 237 467 0 5624 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 24372

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 12994
/proc/meminfo: memFree=29995264/32951124 swapFree=67111528/67111528
[pid=12951] ppid=12949 vsize=24372 CPUtime=522.3
/proc/12951/stat : 12951 (pbct) R 12949 12951 12183 0 -1 4202496 5798 0 0 0 40749 11481 0 0 25 0 1 0 14664393 24956928 5612 4089446400 134512640 136422188 4294468288 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/12951/statm: 6093 5612 237 467 0 5624 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 24372

[startup+582.301 s]
/proc/loadavg: 2.04 2.01 1.94 3/179 12996
/proc/meminfo: memFree=29995048/32951124 swapFree=67111528/67111528
[pid=12951] ppid=12949 vsize=24504 CPUtime=582.31
/proc/12951/stat : 12951 (pbct) R 12949 12951 12183 0 -1 4202496 5816 0 0 0 45267 12964 0 0 25 0 1 0 14664393 25092096 5630 4089446400 134512640 136422188 4294468288 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/12951/statm: 6126 5630 237 467 0 5657 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 24504

[startup+642.3 s]
/proc/loadavg: 2.05 2.02 1.94 3/179 12998
/proc/meminfo: memFree=29995076/32951124 swapFree=67111528/67111528
[pid=12951] ppid=12949 vsize=24636 CPUtime=642.31
/proc/12951/stat : 12951 (pbct) R 12949 12951 12183 0 -1 4202496 5850 0 0 0 49845 14386 0 0 25 0 1 0 14664393 25227264 5664 4089446400 134512640 136422188 4294468288 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/12951/statm: 6159 5664 237 467 0 5690 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 24636

[startup+702.301 s]
/proc/loadavg: 2.02 2.02 1.94 3/179 13000
/proc/meminfo: memFree=29995108/32951124 swapFree=67111528/67111528
[pid=12951] ppid=12949 vsize=24636 CPUtime=702.3
/proc/12951/stat : 12951 (pbct) R 12949 12951 12183 0 -1 4202496 5862 0 0 0 54401 15829 0 0 25 0 1 0 14664393 25227264 5676 4089446400 134512640 136422188 4294468288 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/12951/statm: 6159 5676 237 467 0 5690 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 24636

[startup+762.306 s]
/proc/loadavg: 2.00 2.01 1.94 3/179 13001
/proc/meminfo: memFree=29994772/32951124 swapFree=67111528/67111528
[pid=12951] ppid=12949 vsize=24768 CPUtime=762.31
/proc/12951/stat : 12951 (pbct) R 12949 12951 12183 0 -1 4202496 5878 0 0 0 58959 17272 0 0 25 0 1 0 14664393 25362432 5692 4089446400 134512640 136422188 4294468288 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/12951/statm: 6192 5692 237 467 0 5723 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 24768

[startup+822.3 s]
/proc/loadavg: 2.00 2.01 1.94 3/179 13002
/proc/meminfo: memFree=29994572/32951124 swapFree=67111528/67111528
[pid=12951] ppid=12949 vsize=24900 CPUtime=822.31
/proc/12951/stat : 12951 (pbct) R 12949 12951 12183 0 -1 4202496 5912 0 0 0 63548 18683 0 0 25 0 1 0 14664393 25497600 5726 4089446400 134512640 136422188 4294468288 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/12951/statm: 6225 5726 237 467 0 5756 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 24900

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 1.94 3/179 13004
/proc/meminfo: memFree=29994728/32951124 swapFree=67111528/67111528
[pid=12951] ppid=12949 vsize=24900 CPUtime=882.32
/proc/12951/stat : 12951 (pbct) R 12949 12951 12183 0 -1 4202496 5912 0 0 0 68111 20121 0 0 25 0 1 0 14664393 25497600 5726 4089446400 134512640 136422188 4294468288 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/12951/statm: 6225 5726 237 467 0 5756 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 24900

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/179 13006
/proc/meminfo: memFree=29994384/32951124 swapFree=67111528/67111528
[pid=12951] ppid=12949 vsize=24900 CPUtime=942.32
/proc/12951/stat : 12951 (pbct) R 12949 12951 12183 0 -1 4202496 5913 0 0 0 72692 21540 0 0 25 0 1 0 14664393 25497600 5727 4089446400 134512640 136422188 4294468288 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/12951/statm: 6225 5727 237 467 0 5756 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 24900

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/179 13008
/proc/meminfo: memFree=29994296/32951124 swapFree=67111528/67111528
[pid=12951] ppid=12949 vsize=25032 CPUtime=1002.32
/proc/12951/stat : 12951 (pbct) R 12949 12951 12183 0 -1 4202496 5933 0 0 0 77243 22989 0 0 25 0 1 0 14664393 25632768 5747 4089446400 134512640 136422188 4294468288 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/12951/statm: 6258 5747 237 467 0 5789 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 25032

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

[startup+1023.9 s]
/proc/loadavg: 2.00 2.00 1.94 3/179 13011
/proc/meminfo: memFree=29993864/32951124 swapFree=67111528/67111528
[pid=12951] ppid=12949 vsize=25032 CPUtime=1023.91
/proc/12951/stat : 12951 (pbct) R 12949 12951 12183 0 -1 4202496 5933 0 0 0 78835 23556 0 0 25 0 1 0 14664393 25632768 5747 4089446400 134512640 136422188 4294468288 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/12951/statm: 6258 5747 237 467 0 5789 0
Current children cumulated CPU time (s) 1023.91
Current children cumulated vsize (KiB) 25032

[startup+1036.7 s]
/proc/loadavg: 2.00 2.00 1.94 3/179 13011
/proc/meminfo: memFree=29993700/32951124 swapFree=67111528/67111528
[pid=12951] ppid=12949 vsize=25032 CPUtime=1036.71
/proc/12951/stat : 12951 (pbct) R 12949 12951 12183 0 -1 4202496 5933 0 0 0 79776 23895 0 0 25 0 1 0 14664393 25632768 5747 4089446400 134512640 136422188 4294468288 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/12951/statm: 6258 5747 237 467 0 5789 0
Current children cumulated CPU time (s) 1036.71
Current children cumulated vsize (KiB) 25032

[startup+1043.1 s]
/proc/loadavg: 2.00 2.00 1.94 3/179 13011
/proc/meminfo: memFree=29993816/32951124 swapFree=67111528/67111528
[pid=12951] ppid=12949 vsize=25032 CPUtime=1043.11
/proc/12951/stat : 12951 (pbct) R 12949 12951 12183 0 -1 4202496 5933 0 0 0 80253 24058 0 0 25 0 1 0 14664393 25632768 5747 4089446400 134512640 136422188 4294468288 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/12951/statm: 6258 5747 237 467 0 5789 0
Current children cumulated CPU time (s) 1043.11
Current children cumulated vsize (KiB) 25032

[startup+1046.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/179 13011
/proc/meminfo: memFree=29993568/32951124 swapFree=67111528/67111528
[pid=12951] ppid=12949 vsize=25032 CPUtime=1046.32
/proc/12951/stat : 12951 (pbct) R 12949 12951 12183 0 -1 4202496 5933 0 0 0 80499 24133 0 0 25 0 1 0 14664393 25632768 5747 4089446400 134512640 136422188 4294468288 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/12951/statm: 6258 5747 237 467 0 5789 0
Current children cumulated CPU time (s) 1046.32
Current children cumulated vsize (KiB) 25032

[startup+1047.1 s]
/proc/loadavg: 2.00 2.00 1.94 3/179 13011
/proc/meminfo: memFree=29993568/32951124 swapFree=67111528/67111528
[pid=12951] ppid=12949 vsize=25032 CPUtime=1047.12
/proc/12951/stat : 12951 (pbct) R 12949 12951 12183 0 -1 4202496 5933 0 0 0 80557 24155 0 0 25 0 1 0 14664393 25632768 5747 4089446400 134512640 136422188 4294468288 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/12951/statm: 6258 5747 237 467 0 5789 0
Current children cumulated CPU time (s) 1047.12
Current children cumulated vsize (KiB) 25032

[startup+1047.9 s]
/proc/loadavg: 2.00 2.00 1.94 3/179 13011
/proc/meminfo: memFree=29993568/32951124 swapFree=67111528/67111528
[pid=12951] ppid=12949 vsize=25032 CPUtime=1047.91
/proc/12951/stat : 12951 (pbct) R 12949 12951 12183 0 -1 4202496 5933 0 0 0 80615 24176 0 0 25 0 1 0 14664393 25632768 5747 4089446400 134512640 136422188 4294468288 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/12951/statm: 6258 5747 237 467 0 5789 0
Current children cumulated CPU time (s) 1047.91
Current children cumulated vsize (KiB) 25032

[startup+1048.1 s]
/proc/loadavg: 2.00 2.00 1.94 3/179 13011
/proc/meminfo: memFree=29993568/32951124 swapFree=67111528/67111528
[pid=12951] ppid=12949 vsize=23324 CPUtime=1048.11
/proc/12951/stat : 12951 (pbct) R 12949 12951 12183 0 -1 4202496 5937 0 0 0 80630 24181 0 0 25 0 1 0 14664393 23883776 5354 4089446400 134512640 136422188 4294468288 18446744073709551615 134710524 0 0 4096 16387 0 0 0 17 7 0 0 0
/proc/12951/statm: 5831 5354 240 467 0 5362 0
Current children cumulated CPU time (s) 1048.11
Current children cumulated vsize (KiB) 23324

Child status: 0
Real time (s): 1048.13
CPU time (s): 1048.15
CPU user time (s): 806.335
CPU system time (s): 241.818
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 25032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 806.335
system time used= 241.818
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5938
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= 7
involuntary context switches= 2096

runsolver used 1.46078 second user time and 3.32949 second system time

The end

Launcher Data 

Begin job on node140 at 2010-07-07 03:01:56
IDJOB=2698793
IDBENCH=79268
IDSOLVER=1212
FILE ID=node140/2698793-1278464516
PBS_JOBID= 11233713
Free space on /tmp= 73856 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB10/normalized-PB10/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900551347--soft-0-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2698793-1278464516/watcher-2698793-1278464516 -o /tmp/evaluation-result-2698793-1278464516/solver-2698793-1278464516 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2698793-1278464516.wbo

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

MD5SUM BENCH= 7333324480eb5267e10bc3c9063685b0
RANDOM SEED=253045611

node140.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		: 2666.817
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	: 5333.63
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		: 2666.817
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	: 5261.06
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		: 2666.817
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		: 2666.817
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	: 5332.77
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		: 2666.817
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	: 5332.80
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		: 2666.817
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	: 5332.74
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		: 2666.817
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		: 2666.817
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:      29659412 kB
Buffers:        104616 kB
Cached:        2608692 kB
SwapCached:          0 kB
Active:        1201700 kB
Inactive:      1952168 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      29659412 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1844 kB
Writeback:           0 kB
AnonPages:      440276 kB
Mapped:          15520 kB
Slab:            72408 kB
PageTables:       5532 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   594616 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= 73852 MiB
End job on node140 at 2010-07-07 03:19:24