Trace number 2699470

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 1033.82 1033.81

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900557362--soft-33-100-0.wbo
MD5SUM908c51b3c7715396d94712713af78fd9
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark435.305
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 constraints1868
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 94981
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 94980
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 709
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c PB/CT 0.1.2 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.01	c constraints 5/18 clauses 834/1850 units 0
0.00/0.01	c vars 231
0.07/0.08	c 0.069989 16.9727 8 6521
0.07/0.08	o 571
0.09/0.11	c 0.075988 17.1602 57 7442
0.09/0.11	o 547
0.09/0.11	c 0.075988 17.1602 61 9626
0.09/0.11	o 519
0.09/0.11	c 0.076988 17.1602 61 11563
0.09/0.11	o 381
0.09/0.12	c 0.077988 17.1602 65 11794
0.09/0.12	o 376
0.09/0.13	c 0.081987 17.1602 95 12027
0.09/0.13	o 375
0.19/0.20	c 0.092985 17.1602 243 13355
0.19/0.20	o 362
0.19/0.24	c 0.100984 17.1602 321 13727
0.19/0.24	o 359
0.19/0.24	c 0.102984 17.1602 329 14133
0.19/0.24	o 353
0.19/0.25	c 0.104984 17.1602 333 14360
0.19/0.25	o 351
0.19/0.26	c 0.107983 17.1602 350 14853
0.19/0.26	o 342
0.19/0.28	c 0.114982 17.1602 434 15112
0.19/0.28	o 341
0.19/0.29	c 0.117982 17.1602 443 15334
0.19/0.29	o 339
0.19/0.30	c 0.118981 17.1602 458 15487
0.19/0.30	o 336
0.29/0.33	c 0.12598 17.2656 551 15815
0.29/0.33	o 332
0.29/0.37	c 0.131979 17.2656 656 16369
0.29/0.37	o 331
0.39/0.41	c 0.144977 17.2656 726 18042
0.39/0.41	o 272
0.39/0.47	c 0.153976 17.2656 847 18636
0.39/0.47	o 267
0.39/0.48	c 0.156976 17.2656 852 18893
0.39/0.48	o 260
0.39/0.49	c 0.157975 17.2656 866 19134
0.39/0.49	o 254
0.49/0.53	c 0.164974 17.2656 926 19442
0.49/0.53	o 249
0.49/0.54	c 0.167974 17.2656 954 19652
0.49/0.54	o 247
0.49/0.58	c 0.179972 17.2656 1060 20187
0.49/0.58	o 243
0.49/0.59	c 0.183972 17.2656 1083 20454
0.49/0.59	o 238
0.69/0.76	c 0.231964 17.3828 896 21561
0.69/0.76	o 237
0.79/0.88	c 0.26196 17.3828 1210 22763
0.79/0.88	o 217
1.00/1.02	c 0.297954 17.3828 862 24094
1.00/1.02	o 183
1.00/1.06	c 0.306953 17.3828 932 24457
1.00/1.06	o 176
1.00/1.07	c 0.309952 17.3828 940 24754
1.00/1.07	o 168
1.00/1.09	c 0.316951 17.3828 966 25151
1.00/1.09	o 158
1.00/1.10	c 0.318951 17.3828 978 25270
1.00/1.10	o 157
1.09/1.11	c 0.321951 17.3828 988 25645
1.09/1.11	o 143
1.19/1.27	c 0.357945 17.3828 664 26576
1.19/1.27	o 140
1.29/1.31	c 0.362944 17.3828 725 26773
1.29/1.31	o 138
1.69/1.78	c 0.493924 17.3828 1178 29125
1.69/1.78	o 134
1.89/1.92	c 0.531919 17.3828 877 30101
1.89/1.92	o 129
1.89/1.93	c 0.538918 17.3828 955 30376
1.89/1.93	o 123
2.99/3.03	c 0.820875 17.5117 928 36070
2.99/3.03	o 119
3.09/3.13	c 0.840872 17.5117 1084 36603
3.09/3.13	o 114
3.99/4.08	c 1.10883 17.5117 1122 41030
3.99/4.08	o 99
4.19/4.20	c 1.13583 17.5117 699 41758
4.19/4.20	o 87
4.49/4.52	c 1.24681 17.5117 923 43823
4.49/4.52	o 84
5.39/5.41	c 1.52877 17.5117 1597 48369
5.39/5.41	o 83
5.60/5.63	c 1.60776 17.5117 1516 50029
5.60/5.63	o 81
7.69/7.70	c 2.25866 17.5117 1343 62185
7.69/7.70	o 72
8.29/8.32	c 2.49162 17.7578 2085 65438
8.29/8.32	o 65
8.49/8.51	c 2.56861 17.7578 1622 66636
8.49/8.51	o 58
8.49/8.57	c 2.59461 17.7578 1852 67256
8.49/8.57	o 53
8.99/9.08	c 2.84057 17.7578 1116 72389
8.99/9.08	o 39
9.89/9.97	c 3.34549 18.1328 1552 80904
9.89/9.97	o 38
10.10/10.14	c 3.44248 18.1328 1499 83196
10.10/10.14	o 31
10.19/10.27	c 3.52646 18.1328 1268 85207
10.19/10.27	o 30
12.39/12.48	c 4.90225 18.1328 1810 112499
12.39/12.48	o 23
13.29/13.35	c 5.47217 18.1328 1466 123117
13.29/13.35	o 21
13.39/13.40	c 5.51716 18.1328 2024 124088
13.39/13.40	o 20
13.39/13.43	c 5.53616 18.1328 2281 124693
13.39/13.43	o 19
15.49/15.59	c 6.93694 18.1328 1815 156345
15.49/15.59	o 18
16.79/16.80	c 7.76982 18.1328 2378 173454
16.79/16.80	o 17
16.79/16.85	c 7.80781 18.1328 2780 174075
16.79/16.85	o 15
16.99/17.08	c 7.97379 18.1328 2052 177387
16.99/17.08	o 13
17.29/17.39	c 8.20575 18.2578 2159 181785
17.29/17.39	o 12
17.69/17.71	c 8.43772 18.2578 2204 186795
17.69/17.71	o 10
19.29/19.30	c 9.59254 18.2578 1862 210097
19.29/19.30	o 7
35.29/35.31	c 21.9417 18.7656 2884 450171
35.29/35.31	o 5
1033.71/1033.78	c 793.809 20.6797 4458 16841637
1033.71/1033.78	s OPTIMUM FOUND
1033.71/1033.78	v -x1 -x2 -x3 -x4 -x5 x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 x18 -x19 -x20 x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 x167 -x168 -x169 -x170 -x171 -x172 x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 x184 -x185 -x186 -x187 -x188 x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 x231

Verifier Data 

OK	5

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2699470-1278461061/watcher-2699470-1278461061 -o /tmp/evaluation-result-2699470-1278461061/solver-2699470-1278461061 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2699470-1278461061.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: 1.92 1.98 1.90 3/178 13013
/proc/meminfo: memFree=30674700/32951124 swapFree=67111528/67111528
[pid=13013] ppid=13011 vsize=2136 CPUtime=0
/proc/13013/stat : 13013 (pbct) R 13011 13013 12623 0 -1 4202496 256 0 0 0 0 0 0 0 23 0 1 0 14319268 2187264 175 4089446400 134512640 136422188 4293859488 18446744073709551615 135818350 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/13013/statm: 534 175 144 467 0 65 0

[startup+0.083755 s]
/proc/loadavg: 1.92 1.98 1.90 3/178 13013
/proc/meminfo: memFree=30674700/32951124 swapFree=67111528/67111528
[pid=13013] ppid=13011 vsize=17376 CPUtime=0.07
/proc/13013/stat : 13013 (pbct) R 13011 13013 12623 0 -1 4202496 4018 0 0 0 6 1 0 0 23 0 1 0 14319268 17793024 3937 4089446400 134512640 136422188 4293859488 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13013/statm: 4344 3937 213 467 0 3875 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 17376

[startup+0.100748 s]
/proc/loadavg: 1.92 1.98 1.90 3/178 13013
/proc/meminfo: memFree=30674700/32951124 swapFree=67111528/67111528
[pid=13013] ppid=13011 vsize=17568 CPUtime=0.09
/proc/13013/stat : 13013 (pbct) R 13011 13013 12623 0 -1 4202496 4077 0 0 0 7 2 0 0 23 0 1 0 14319268 17989632 3995 4089446400 134512640 136422188 4293859488 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13013/statm: 4392 3995 236 467 0 3923 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17568

[startup+0.300716 s]
/proc/loadavg: 1.92 1.98 1.90 3/178 13013
/proc/meminfo: memFree=30674700/32951124 swapFree=67111528/67111528
[pid=13013] ppid=13011 vsize=17568 CPUtime=0.29
/proc/13013/stat : 13013 (pbct) R 13011 13013 12623 0 -1 4202496 4102 0 0 0 11 18 0 0 23 0 1 0 14319268 17989632 4007 4089446400 134512640 136422188 4293859488 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13013/statm: 4392 4007 236 467 0 3923 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17568

[startup+0.700647 s]
/proc/loadavg: 1.92 1.98 1.90 3/178 13013
/proc/meminfo: memFree=30674700/32951124 swapFree=67111528/67111528
[pid=13013] ppid=13011 vsize=17796 CPUtime=0.69
/proc/13013/stat : 13013 (pbct) R 13011 13013 12623 0 -1 4202496 4145 0 0 0 21 48 0 0 25 0 1 0 14319268 18223104 4040 4089446400 134512640 136422188 4293859488 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13013/statm: 4449 4040 236 467 0 3980 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17796

[startup+1.50051 s]
/proc/loadavg: 1.92 1.98 1.90 3/179 13014
/proc/meminfo: memFree=30659440/32951124 swapFree=67111528/67111528
[pid=13013] ppid=13011 vsize=17796 CPUtime=1.49
/proc/13013/stat : 13013 (pbct) R 13011 13013 12623 0 -1 4202496 4171 0 0 0 41 108 0 0 25 0 1 0 14319268 18223104 4056 4089446400 134512640 136422188 4293859488 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13013/statm: 4449 4056 236 467 0 3980 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17796

[startup+3.10024 s]
/proc/loadavg: 1.92 1.98 1.90 3/179 13014
/proc/meminfo: memFree=30660216/32951124 swapFree=67111528/67111528
[pid=13013] ppid=13011 vsize=17928 CPUtime=3.09
/proc/13013/stat : 13013 (pbct) R 13011 13013 12623 0 -1 4202496 4194 0 0 0 83 226 0 0 25 0 1 0 14319268 18358272 4075 4089446400 134512640 136422188 4293859488 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13013/statm: 4482 4075 236 467 0 4013 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17928

[startup+6.3007 s]
/proc/loadavg: 1.93 1.98 1.90 3/179 13014
/proc/meminfo: memFree=30659968/32951124 swapFree=67111528/67111528
[pid=13013] ppid=13011 vsize=17928 CPUtime=6.29
/proc/13013/stat : 13013 (pbct) R 13011 13013 12623 0 -1 4202496 4226 0 0 0 183 446 0 0 25 0 1 0 14319268 18358272 4101 4089446400 134512640 136422188 4293859488 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13013/statm: 4482 4101 236 467 0 4013 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17928

[startup+12.7006 s]
/proc/loadavg: 1.93 1.98 1.90 3/179 13014
/proc/meminfo: memFree=30660232/32951124 swapFree=67111528/67111528
[pid=13013] ppid=13011 vsize=18564 CPUtime=12.69
/proc/13013/stat : 13013 (pbct) R 13011 13013 12623 0 -1 4202496 4390 0 0 0 505 764 0 0 25 0 1 0 14319268 19009536 4256 4089446400 134512640 136422188 4293859488 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13013/statm: 4641 4256 236 467 0 4172 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18564

[startup+25.5005 s]
/proc/loadavg: 1.95 1.98 1.91 3/179 13015
/proc/meminfo: memFree=30660620/32951124 swapFree=67111528/67111528
[pid=13013] ppid=13011 vsize=19076 CPUtime=25.49
/proc/13013/stat : 13013 (pbct) R 13011 13013 12623 0 -1 4202496 4513 0 0 0 1439 1110 0 0 25 0 1 0 14319268 19533824 4369 4089446400 134512640 136422188 4293859488 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13013/statm: 4769 4369 236 467 0 4300 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19076

[startup+51.1001 s]
/proc/loadavg: 1.96 1.98 1.91 3/179 13016
/proc/meminfo: memFree=30660528/32951124 swapFree=67111528/67111528
[pid=13013] ppid=13011 vsize=19212 CPUtime=51.09
/proc/13013/stat : 13013 (pbct) R 13011 13013 12623 0 -1 4202496 4557 0 0 0 3413 1696 0 0 25 0 1 0 14319268 19673088 4412 4089446400 134512640 136422188 4293859488 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13013/statm: 4803 4412 236 467 0 4334 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 19212

[startup+102.305 s]
/proc/loadavg: 1.98 1.98 1.91 3/179 13017
/proc/meminfo: memFree=30660112/32951124 swapFree=67111528/67111528
[pid=13013] ppid=13011 vsize=19468 CPUtime=102.29
/proc/13013/stat : 13013 (pbct) R 13011 13013 12623 0 -1 4202496 4635 0 0 0 7395 2834 0 0 25 0 1 0 14319268 19935232 4490 4089446400 134512640 136422188 4293859488 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13013/statm: 4867 4490 236 467 0 4398 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 19468

[startup+162.3 s]
/proc/loadavg: 1.99 1.98 1.91 3/179 13018
/proc/meminfo: memFree=30659440/32951124 swapFree=67111528/67111528
[pid=13013] ppid=13011 vsize=19860 CPUtime=162.29
/proc/13013/stat : 13013 (pbct) R 13011 13013 12623 0 -1 4202496 4713 0 0 0 12068 4161 0 0 25 0 1 0 14319268 20336640 4568 4089446400 134512640 136422188 4293859488 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13013/statm: 4965 4568 236 467 0 4496 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 19860

[startup+222.3 s]
/proc/loadavg: 2.03 2.00 1.91 3/179 13020
/proc/meminfo: memFree=30659396/32951124 swapFree=67111528/67111528
[pid=13013] ppid=13011 vsize=19860 CPUtime=222.3
/proc/13013/stat : 13013 (pbct) R 13011 13013 12623 0 -1 4202496 4733 0 0 0 16745 5485 0 0 25 0 1 0 14319268 20336640 4588 4089446400 134512640 136422188 4293859488 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13013/statm: 4965 4588 236 467 0 4496 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 19860

[startup+282.3 s]
/proc/loadavg: 2.04 2.01 1.92 3/179 13022
/proc/meminfo: memFree=30658744/32951124 swapFree=67111528/67111528
[pid=13013] ppid=13011 vsize=20356 CPUtime=282.29
/proc/13013/stat : 13013 (pbct) R 13011 13013 12623 0 -1 4202496 4830 0 0 0 21447 6782 0 0 25 0 1 0 14319268 20844544 4685 4089446400 134512640 136422188 4293859488 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13013/statm: 5089 4685 236 467 0 4620 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 20356

[startup+342.301 s]
/proc/loadavg: 2.01 2.01 1.92 3/179 13024
/proc/meminfo: memFree=30658816/32951124 swapFree=67111528/67111528
[pid=13013] ppid=13011 vsize=20356 CPUtime=342.29
/proc/13013/stat : 13013 (pbct) R 13011 13013 12623 0 -1 4202496 4847 0 0 0 26124 8105 0 0 25 0 1 0 14319268 20844544 4702 4089446400 134512640 136422188 4293859488 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13013/statm: 5089 4702 236 467 0 4620 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 20356

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 13025
/proc/meminfo: memFree=30658424/32951124 swapFree=67111528/67111528
[pid=13013] ppid=13011 vsize=20560 CPUtime=402.3
/proc/13013/stat : 13013 (pbct) R 13011 13013 12623 0 -1 4202496 4890 0 0 0 30817 9413 0 0 25 0 1 0 14319268 21053440 4745 4089446400 134512640 136422188 4293859488 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13013/statm: 5140 4745 236 467 0 4671 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 20560

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 13026
/proc/meminfo: memFree=30658372/32951124 swapFree=67111528/67111528
[pid=13013] ppid=13011 vsize=20688 CPUtime=462.3
/proc/13013/stat : 13013 (pbct) R 13011 13013 12623 0 -1 4202496 4936 0 0 0 35505 10725 0 0 25 0 1 0 14319268 21184512 4791 4089446400 134512640 136422188 4293859488 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13013/statm: 5172 4791 236 467 0 4703 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 20688

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 13028
/proc/meminfo: memFree=30658084/32951124 swapFree=67111528/67111528
[pid=13013] ppid=13011 vsize=20820 CPUtime=522.3
/proc/13013/stat : 13013 (pbct) R 13011 13013 12623 0 -1 4202496 4949 0 0 0 40223 12007 0 0 25 0 1 0 14319268 21319680 4804 4089446400 134512640 136422188 4293859488 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13013/statm: 5205 4804 236 467 0 4736 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 20820

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 13030
/proc/meminfo: memFree=30658032/32951124 swapFree=67111528/67111528
[pid=13013] ppid=13011 vsize=20780 CPUtime=582.3
/proc/13013/stat : 13013 (pbct) R 13011 13013 12623 0 -1 4202496 4964 0 0 0 44924 13306 0 0 25 0 1 0 14319268 21278720 4819 4089446400 134512640 136422188 4293859488 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13013/statm: 5195 4819 236 467 0 4726 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 20780

[startup+642.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 13032
/proc/meminfo: memFree=30657620/32951124 swapFree=67111528/67111528
[pid=13013] ppid=13011 vsize=20912 CPUtime=642.31
/proc/13013/stat : 13013 (pbct) R 13011 13013 12623 0 -1 4202496 4998 0 0 0 49661 14570 0 0 25 0 1 0 14319268 21413888 4853 4089446400 134512640 136422188 4293859488 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13013/statm: 5228 4853 236 467 0 4759 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 20912

[startup+702.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 13060
/proc/meminfo: memFree=30549068/32951124 swapFree=67111528/67111528
[pid=13013] ppid=13011 vsize=21040 CPUtime=702.31
/proc/13013/stat : 13013 (pbct) R 13011 13013 12623 0 -1 4202496 5009 0 0 0 54292 15939 0 0 25 0 1 0 14319268 21544960 4864 4089446400 134512640 136422188 4293859488 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13013/statm: 5260 4864 236 467 0 4791 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 21040

[startup+762.306 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 13061
/proc/meminfo: memFree=30544104/32951124 swapFree=67111528/67111528
[pid=13013] ppid=13011 vsize=21040 CPUtime=762.31
/proc/13013/stat : 13013 (pbct) R 13011 13013 12623 0 -1 4202496 5028 0 0 0 59130 17101 0 0 25 0 1 0 14319268 21544960 4883 4089446400 134512640 136422188 4293859488 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13013/statm: 5260 4883 236 467 0 4791 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 21040

[startup+822.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 13063
/proc/meminfo: memFree=30541320/32951124 swapFree=67111528/67111528
[pid=13013] ppid=13011 vsize=21172 CPUtime=822.3
/proc/13013/stat : 13013 (pbct) R 13011 13013 12623 0 -1 4202496 5034 0 0 0 63772 18458 0 0 25 0 1 0 14319268 21680128 4889 4089446400 134512640 136422188 4293859488 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13013/statm: 5293 4889 236 467 0 4824 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 21172

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 13068
/proc/meminfo: memFree=30539000/32951124 swapFree=67111528/67111528
[pid=13013] ppid=13011 vsize=21172 CPUtime=882.31
/proc/13013/stat : 13013 (pbct) R 13011 13013 12623 0 -1 4202496 5041 0 0 0 68230 20001 0 0 25 0 1 0 14319268 21680128 4896 4089446400 134512640 136422188 4293859488 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13013/statm: 5293 4896 236 467 0 4824 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 21172

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 13070
/proc/meminfo: memFree=30537136/32951124 swapFree=67111528/67111528
[pid=13013] ppid=13011 vsize=21172 CPUtime=942.31
/proc/13013/stat : 13013 (pbct) R 13011 13013 12623 0 -1 4202496 5045 0 0 0 72673 21558 0 0 25 0 1 0 14319268 21680128 4900 4089446400 134512640 136422188 4293859488 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13013/statm: 5293 4900 236 467 0 4824 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 21172

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 13071
/proc/meminfo: memFree=30535832/32951124 swapFree=67111528/67111528
[pid=13013] ppid=13011 vsize=21172 CPUtime=1002.31
/proc/13013/stat : 13013 (pbct) R 13011 13013 12623 0 -1 4202496 5045 0 0 0 77074 23157 0 0 25 0 1 0 14319268 21680128 4900 4089446400 134512640 136422188 4293859488 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13013/statm: 5293 4900 236 467 0 4824 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 21172

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

[startup+1011.1 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 13072
/proc/meminfo: memFree=30535452/32951124 swapFree=67111528/67111528
[pid=13013] ppid=13011 vsize=21172 CPUtime=1011.11
/proc/13013/stat : 13013 (pbct) R 13011 13013 12623 0 -1 4202496 5047 0 0 0 77723 23388 0 0 25 0 1 0 14319268 21680128 4902 4089446400 134512640 136422188 4293859488 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13013/statm: 5293 4902 236 467 0 4824 0
Current children cumulated CPU time (s) 1011.11
Current children cumulated vsize (KiB) 21172

[startup+1023.9 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 13072
/proc/meminfo: memFree=30535440/32951124 swapFree=67111528/67111528
[pid=13013] ppid=13011 vsize=21172 CPUtime=1023.9
/proc/13013/stat : 13013 (pbct) R 13011 13013 12623 0 -1 4202496 5047 0 0 0 78659 23731 0 0 25 0 1 0 14319268 21680128 4902 4089446400 134512640 136422188 4293859488 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13013/statm: 5293 4902 236 467 0 4824 0
Current children cumulated CPU time (s) 1023.9
Current children cumulated vsize (KiB) 21172

[startup+1030.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 13072
/proc/meminfo: memFree=30535304/32951124 swapFree=67111528/67111528
[pid=13013] ppid=13011 vsize=21172 CPUtime=1030.31
/proc/13013/stat : 13013 (pbct) R 13011 13013 12623 0 -1 4202496 5047 0 0 0 79132 23899 0 0 25 0 1 0 14319268 21680128 4902 4089446400 134512640 136422188 4293859488 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13013/statm: 5293 4902 236 467 0 4824 0
Current children cumulated CPU time (s) 1030.31
Current children cumulated vsize (KiB) 21172

[startup+1031.9 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 13072
/proc/meminfo: memFree=30535424/32951124 swapFree=67111528/67111528
[pid=13013] ppid=13011 vsize=21172 CPUtime=1031.91
/proc/13013/stat : 13013 (pbct) R 13011 13013 12623 0 -1 4202496 5047 0 0 0 79242 23949 0 0 25 0 1 0 14319268 21680128 4902 4089446400 134512640 136422188 4293859488 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13013/statm: 5293 4902 236 467 0 4824 0
Current children cumulated CPU time (s) 1031.91
Current children cumulated vsize (KiB) 21172

[startup+1032.7 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 13072
/proc/meminfo: memFree=30535424/32951124 swapFree=67111528/67111528
[pid=13013] ppid=13011 vsize=21172 CPUtime=1032.7
/proc/13013/stat : 13013 (pbct) R 13011 13013 12623 0 -1 4202496 5047 0 0 0 79299 23971 0 0 25 0 1 0 14319268 21680128 4902 4089446400 134512640 136422188 4293859488 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13013/statm: 5293 4902 236 467 0 4824 0
Current children cumulated CPU time (s) 1032.7
Current children cumulated vsize (KiB) 21172

[startup+1033.5 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 13072
/proc/meminfo: memFree=30535424/32951124 swapFree=67111528/67111528
[pid=13013] ppid=13011 vsize=21172 CPUtime=1033.51
/proc/13013/stat : 13013 (pbct) R 13011 13013 12623 0 -1 4202496 5047 0 0 0 79359 23992 0 0 25 0 1 0 14319268 21680128 4902 4089446400 134512640 136422188 4293859488 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13013/statm: 5293 4902 236 467 0 4824 0
Current children cumulated CPU time (s) 1033.51
Current children cumulated vsize (KiB) 21172

[startup+1033.7 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 13072
/proc/meminfo: memFree=30535424/32951124 swapFree=67111528/67111528
[pid=13013] ppid=13011 vsize=21172 CPUtime=1033.71
/proc/13013/stat : 13013 (pbct) R 13011 13013 12623 0 -1 4202496 5047 0 0 0 79374 23997 0 0 25 0 1 0 14319268 21680128 4902 4089446400 134512640 136422188 4293859488 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13013/statm: 5293 4902 236 467 0 4824 0
Current children cumulated CPU time (s) 1033.71
Current children cumulated vsize (KiB) 21172

[startup+1033.8 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 13072
/proc/meminfo: memFree=30535424/32951124 swapFree=67111528/67111528
[pid=13013] ppid=13011 vsize=17624 CPUtime=1033.81
/proc/13013/stat : 13013 (pbct) R 13011 13013 12623 0 -1 4202496 5051 0 0 0 79382 23999 0 0 25 0 1 0 14319268 18046976 4089 4089446400 134512640 136422188 4293859488 18446744073709551615 135642876 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/13013/statm: 4406 4089 239 467 0 3937 0
Current children cumulated CPU time (s) 1033.81
Current children cumulated vsize (KiB) 17624

Child status: 0
Real time (s): 1033.81
CPU time (s): 1033.82
CPU user time (s): 793.827
CPU system time (s): 239.997
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 21172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 793.827
system time used= 239.997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5052
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= 1498

runsolver used 1.55376 second user time and 3.15752 second system time

The end

Launcher Data 

Begin job on node130 at 2010-07-07 02:04:21
IDJOB=2699470
IDBENCH=78982
IDSOLVER=1212
FILE ID=node130/2699470-1278461061
PBS_JOBID= 11233733
Free space on /tmp= 73484 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900557362--soft-33-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2699470-1278461061/watcher-2699470-1278461061 -o /tmp/evaluation-result-2699470-1278461061/solver-2699470-1278461061 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2699470-1278461061.wbo

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

MD5SUM BENCH= 908c51b3c7715396d94712713af78fd9
RANDOM SEED=72121912

node130.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	: 5226.22
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	: 5332.74
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	: 5332.75
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	: 5332.72
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	: 5332.68
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	: 5332.84
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      30675592 kB
Buffers:        107932 kB
Cached:        1946396 kB
SwapCached:          0 kB
Active:         706768 kB
Inactive:      1424040 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30675592 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1992 kB
Writeback:           0 kB
AnonPages:       76736 kB
Mapped:          15660 kB
Slab:            79912 kB
PageTables:       4824 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   219776 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= 73484 MiB
End job on node130 at 2010-07-07 02:21:35