Trace number 2698830

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 561.94 561.924

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/
tsp/normalized-t3002.11tsp11.1900544484--soft-0-100-0.wbo
MD5SUMe3f6753fad3114c64a2e1439cb62c0aa
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 benchmark84.5321
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 137946
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 137945
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 741
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
0.09/0.10	c 0.086986 19.9805 14 5709
0.09/0.10	o 523
0.19/0.22	c 0.101984 20.2148 129 7527
0.19/0.22	o 521
0.19/0.23	c 0.103984 20.4492 135 8119
0.19/0.23	o 508
0.19/0.24	c 0.105983 20.4492 145 8334
0.19/0.24	o 504
0.19/0.26	c 0.105983 20.4492 173 9045
0.19/0.26	o 486
0.19/0.28	c 0.106983 20.4492 195 12638
0.19/0.28	o 415
0.29/0.36	c 0.118981 20.4492 285 13933
0.29/0.36	o 397
0.29/0.37	c 0.118981 20.4492 291 14473
0.29/0.37	o 384
0.39/0.43	c 0.12898 20.4492 386 15538
0.39/0.43	o 356
0.49/0.52	c 0.140978 20.4492 498 16651
0.49/0.52	o 336
0.49/0.56	c 0.146977 20.4492 536 17645
0.49/0.56	o 306
0.49/0.59	c 0.151976 20.4492 572 18272
0.49/0.59	o 294
0.59/0.63	c 0.157975 20.4492 631 18679
0.59/0.63	o 287
0.69/0.70	c 0.165974 20.4492 757 19479
0.69/0.70	o 279
0.69/0.71	c 0.167974 20.4492 767 19611
0.69/0.71	o 278
0.69/0.72	c 0.169974 20.4492 767 19996
0.69/0.72	o 268
0.69/0.72	c 0.170974 20.4492 767 20310
0.69/0.72	o 260
0.69/0.73	c 0.171973 20.4492 769 20789
0.69/0.73	o 247
0.69/0.75	c 0.173973 20.4492 791 21223
0.69/0.75	o 235
0.79/0.80	c 0.187971 20.4492 850 21588
0.79/0.80	o 228
0.79/0.82	c 0.19297 20.4492 876 21766
0.79/0.82	o 227
0.79/0.84	c 0.19397 20.4492 887 22226
0.79/0.84	o 217
0.99/1.00	c 0.216967 20.4492 1091 23166
0.99/1.00	o 214
0.99/1.01	c 0.217966 20.4492 1095 23474
0.99/1.01	o 208
0.99/1.03	c 0.222966 20.4492 1113 23881
0.99/1.03	o 200
1.09/1.15	c 0.244962 20.4492 1275 24424
1.09/1.15	o 199
1.29/1.38	c 0.278957 20.4492 930 25921
1.29/1.38	o 180
1.39/1.43	c 0.281957 20.4492 970 26196
1.39/1.43	o 175
2.09/2.20	c 0.394939 20.4492 661 29014
2.09/2.20	o 174
2.20/2.29	c 0.424935 20.4492 765 29601
2.20/2.29	o 168
2.29/2.36	c 0.440932 20.4492 855 30445
2.29/2.36	o 150
2.39/2.41	c 0.450931 20.4492 922 30885
2.39/2.41	o 140
2.49/2.55	c 0.468928 20.4492 1048 31699
2.49/2.55	o 130
2.49/2.59	c 0.471928 20.4492 1080 32028
2.49/2.59	o 124
2.59/2.68	c 0.484926 20.4492 596 32621
2.59/2.68	o 119
2.70/2.70	c 0.492925 20.4492 663 32799
2.70/2.70	o 118
2.70/2.78	c 0.512922 20.4492 790 33873
2.70/2.78	o 97
3.39/3.43	c 0.6569 20.5781 1045 36168
3.39/3.43	o 88
3.80/3.81	c 0.732888 20.5781 1509 37166
3.80/3.81	o 86
3.99/4.01	c 0.808877 20.5781 1031 38095
3.99/4.01	o 82
4.09/4.18	c 0.877866 20.5781 1376 39099
4.09/4.18	o 81
4.59/4.66	c 1.05984 20.707 1167 40631
4.59/4.66	o 78
5.40/5.43	c 1.35579 20.8359 1536 43375
5.40/5.43	o 76
5.49/5.57	c 1.38179 20.8359 1754 43970
5.49/5.57	o 73
5.59/5.63	c 1.39979 20.8359 1843 44212
5.59/5.63	o 71
5.59/5.69	c 1.40979 20.8359 1981 44814
5.59/5.69	o 67
5.69/5.73	c 1.42378 20.8359 1079 45135
5.69/5.73	o 62
5.69/5.74	c 1.42578 20.8359 1085 45234
5.69/5.74	o 61
5.99/6.09	c 1.51977 20.8359 1755 46681
5.99/6.09	o 52
6.59/6.62	c 1.68274 20.8359 1685 48775
6.59/6.62	o 47
6.79/6.87	c 1.77773 20.9648 2506 50402
6.79/6.87	o 42
6.89/6.98	c 1.82372 21.0938 1416 50868
6.89/6.98	o 41
7.19/7.28	c 1.9387 21.0938 2268 52345
7.19/7.28	o 33
7.49/7.52	c 2.07268 21.0938 1584 53696
7.49/7.52	o 31
7.60/7.61	c 2.11368 21.0938 1934 54205
7.60/7.61	o 30
7.70/7.75	c 2.17667 21.0938 2553 55107
7.70/7.75	o 28
7.89/7.92	c 2.25766 21.2227 1664 56542
7.89/7.92	o 21
7.89/7.92	c 2.26365 21.2227 1710 56715
7.89/7.92	o 17
7.89/7.99	c 2.31365 21.2227 2198 57489
7.89/7.99	o 15
8.09/8.15	c 2.42563 21.2227 3248 59062
8.09/8.15	o 11
8.20/8.21	c 2.47062 21.3633 1860 59706
8.20/8.21	o 9
9.80/9.86	c 3.64545 21.4922 2223 80406
9.80/9.86	o 8
10.09/10.19	c 3.86941 21.4922 2942 84428
10.09/10.19	o 7
11.49/11.58	c 4.95125 21.4922 2065 103848
11.49/11.58	o 5
15.99/16.01	c 8.14676 21.8789 3665 168769
15.99/16.01	o 4
18.29/18.31	c 9.8555 21.8789 3019 199349
18.29/18.31	o 3
20.99/21.06	c 12.3451 21.8789 3223 231947
20.99/21.06	o 2
28.39/28.43	c 18.9851 21.8789 2290 329602
28.39/28.43	o 1
561.81/561.89	c 502.272 23.6953 2822 7413896
561.81/561.89	s OPTIMUM FOUND
561.81/561.89	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-2698830-1278464647/watcher-2698830-1278464647 -o /tmp/evaluation-result-2698830-1278464647/solver-2698830-1278464647 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2698830-1278464647.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: 1.95 2.00 1.95 3/178 13498
/proc/meminfo: memFree=29444540/32950904 swapFree=67111528/67111528
[pid=13498] ppid=13496 vsize=2136 CPUtime=0
/proc/13498/stat : 13498 (pbct) R 13496 13498 12790 0 -1 4202496 253 0 0 0 0 0 0 0 20 0 1 0 14678569 2187264 173 4089446400 134512640 136422188 4286761168 18446744073709551615 135809714 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/13498/statm: 534 173 144 467 0 65 0

[startup+0.0793559 s]
/proc/loadavg: 1.95 2.00 1.95 3/178 13498
/proc/meminfo: memFree=29444540/32950904 swapFree=67111528/67111528
[pid=13498] ppid=13496 vsize=19668 CPUtime=0.07
/proc/13498/stat : 13498 (pbct) R 13496 13498 12790 0 -1 4202496 4565 0 0 0 6 1 0 0 21 0 1 0 14678569 20140032 4452 4089446400 134512640 136422188 4286761168 18446744073709551615 135809846 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13498/statm: 4917 4452 203 467 0 4448 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 19668

[startup+0.100349 s]
/proc/loadavg: 1.95 2.00 1.95 3/178 13498
/proc/meminfo: memFree=29444540/32950904 swapFree=67111528/67111528
[pid=13498] ppid=13496 vsize=20456 CPUtime=0.09
/proc/13498/stat : 13498 (pbct) R 13496 13498 12790 0 -1 4202496 4753 0 0 0 8 1 0 0 21 0 1 0 14678569 20946944 4640 4089446400 134512640 136422188 4286761168 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13498/statm: 5114 4640 213 467 0 4645 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20456

[startup+0.300315 s]
/proc/loadavg: 1.95 2.00 1.95 3/178 13498
/proc/meminfo: memFree=29444540/32950904 swapFree=67111528/67111528
[pid=13498] ppid=13496 vsize=20936 CPUtime=0.29
/proc/13498/stat : 13498 (pbct) R 13496 13498 12790 0 -1 4202496 4849 0 0 0 10 19 0 0 21 0 1 0 14678569 21438464 4730 4089446400 134512640 136422188 4286761168 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13498/statm: 5234 4730 237 467 0 4765 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20936

[startup+0.700241 s]
/proc/loadavg: 1.95 2.00 1.95 3/178 13498
/proc/meminfo: memFree=29444540/32950904 swapFree=67111528/67111528
[pid=13498] ppid=13496 vsize=20936 CPUtime=0.69
/proc/13498/stat : 13498 (pbct) R 13496 13498 12790 0 -1 4202496 4856 0 0 0 16 53 0 0 22 0 1 0 14678569 21438464 4730 4089446400 134512640 136422188 4286761168 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13498/statm: 5234 4730 237 467 0 4765 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20936

[startup+1.5001 s]
/proc/loadavg: 1.95 2.00 1.95 3/179 13499
/proc/meminfo: memFree=29426428/32950904 swapFree=67111528/67111528
[pid=13498] ppid=13496 vsize=20936 CPUtime=1.49
/proc/13498/stat : 13498 (pbct) R 13496 13498 12790 0 -1 4202496 4887 0 0 0 28 121 0 0 25 0 1 0 14678569 21438464 4746 4089446400 134512640 136422188 4286761168 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13498/statm: 5234 4746 237 467 0 4765 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20936

[startup+3.10081 s]
/proc/loadavg: 1.95 2.00 1.95 3/179 13499
/proc/meminfo: memFree=29426056/32950904 swapFree=67111528/67111528
[pid=13498] ppid=13496 vsize=20936 CPUtime=3.09
/proc/13498/stat : 13498 (pbct) R 13496 13498 12790 0 -1 4202496 4902 0 0 0 55 254 0 0 25 0 1 0 14678569 21438464 4752 4089446400 134512640 136422188 4286761168 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13498/statm: 5234 4752 237 467 0 4765 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20936

[startup+6.3003 s]
/proc/loadavg: 1.96 2.00 1.95 3/179 13499
/proc/meminfo: memFree=29425768/32950904 swapFree=67111528/67111528
[pid=13498] ppid=13496 vsize=21332 CPUtime=6.29
/proc/13498/stat : 13498 (pbct) R 13496 13498 12790 0 -1 4202496 5002 0 0 0 157 472 0 0 25 0 1 0 14678569 21843968 4840 4089446400 134512640 136422188 4286761168 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13498/statm: 5333 4840 237 467 0 4864 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21332

[startup+12.7002 s]
/proc/loadavg: 1.96 2.00 1.95 3/179 13499
/proc/meminfo: memFree=29425628/32950904 swapFree=67111528/67111528
[pid=13498] ppid=13496 vsize=22004 CPUtime=12.69
/proc/13498/stat : 13498 (pbct) R 13496 13498 12790 0 -1 4202496 5178 0 0 0 577 692 0 0 25 0 1 0 14678569 22532096 5001 4089446400 134512640 136422188 4286761168 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/13498/statm: 5501 5001 237 467 0 5032 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22004

[startup+25.5008 s]
/proc/loadavg: 1.97 2.00 1.95 3/179 13527
/proc/meminfo: memFree=29416000/32950904 swapFree=67111528/67111528
[pid=13498] ppid=13496 vsize=22400 CPUtime=25.49
/proc/13498/stat : 13498 (pbct) R 13496 13498 12790 0 -1 4202496 5287 0 0 0 1634 915 0 0 25 0 1 0 14678569 22937600 5107 4089446400 134512640 136422188 4286761168 18446744073709551615 135006704 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13498/statm: 5600 5107 237 467 0 5131 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 22400

[startup+51.1003 s]
/proc/loadavg: 1.98 2.00 1.95 3/179 13529
/proc/meminfo: memFree=29413624/32950904 swapFree=67111528/67111528
[pid=13498] ppid=13496 vsize=22664 CPUtime=51.09
/proc/13498/stat : 13498 (pbct) R 13496 13498 12790 0 -1 4202496 5345 0 0 0 3950 1159 0 0 25 0 1 0 14678569 23207936 5164 4089446400 134512640 136422188 4286761168 18446744073709551615 134862241 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13498/statm: 5666 5164 237 467 0 5197 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 22664

[startup+102.306 s]
/proc/loadavg: 1.99 2.00 1.95 3/179 13529
/proc/meminfo: memFree=29413408/32950904 swapFree=67111528/67111528
[pid=13498] ppid=13496 vsize=23064 CPUtime=102.3
/proc/13498/stat : 13498 (pbct) R 13496 13498 12790 0 -1 4202496 5458 0 0 0 8584 1646 0 0 25 0 1 0 14678569 23617536 5277 4089446400 134512640 136422188 4286761168 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13498/statm: 5766 5277 237 467 0 5297 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 23064

[startup+162.3 s]
/proc/loadavg: 2.04 2.01 1.95 3/179 13531
/proc/meminfo: memFree=29413240/32950904 swapFree=67111528/67111528
[pid=13498] ppid=13496 vsize=23460 CPUtime=162.3
/proc/13498/stat : 13498 (pbct) R 13496 13498 12790 0 -1 4202496 5540 0 0 0 13999 2231 0 0 25 0 1 0 14678569 24023040 5359 4089446400 134512640 136422188 4286761168 18446744073709551615 135874787 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13498/statm: 5865 5359 237 467 0 5396 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 23460

[startup+222.301 s]
/proc/loadavg: 2.01 2.00 1.95 3/179 13533
/proc/meminfo: memFree=29412696/32950904 swapFree=67111528/67111528
[pid=13498] ppid=13496 vsize=23724 CPUtime=222.29
/proc/13498/stat : 13498 (pbct) R 13496 13498 12790 0 -1 4202496 5611 0 0 0 19430 2799 0 0 25 0 1 0 14678569 24293376 5430 4089446400 134512640 136422188 4286761168 18446744073709551615 134862262 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13498/statm: 5931 5430 237 467 0 5462 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 23724

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 1.95 3/179 13535
/proc/meminfo: memFree=29412396/32950904 swapFree=67111528/67111528
[pid=13498] ppid=13496 vsize=23856 CPUtime=282.3
/proc/13498/stat : 13498 (pbct) R 13496 13498 12790 0 -1 4202496 5640 0 0 0 24863 3367 0 0 25 0 1 0 14678569 24428544 5459 4089446400 134512640 136422188 4286761168 18446744073709551615 134862264 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13498/statm: 5964 5459 237 467 0 5495 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 23856

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/179 13535
/proc/meminfo: memFree=29412096/32950904 swapFree=67111528/67111528
[pid=13498] ppid=13496 vsize=23988 CPUtime=342.29
/proc/13498/stat : 13498 (pbct) R 13496 13498 12790 0 -1 4202496 5679 0 0 0 30312 3917 0 0 25 0 1 0 14678569 24563712 5498 4089446400 134512640 136422188 4286761168 18446744073709551615 135010566 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13498/statm: 5997 5498 237 467 0 5528 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 23988

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 1.95 3/179 13537
/proc/meminfo: memFree=29411676/32950904 swapFree=67111528/67111528
[pid=13498] ppid=13496 vsize=24120 CPUtime=402.31
/proc/13498/stat : 13498 (pbct) R 13496 13498 12790 0 -1 4202496 5727 0 0 0 35766 4465 0 0 25 0 1 0 14678569 24698880 5546 4089446400 134512640 136422188 4286761168 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13498/statm: 6030 5546 237 467 0 5561 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 24120

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 1.95 3/179 13539
/proc/meminfo: memFree=29411632/32950904 swapFree=67111528/67111528
[pid=13498] ppid=13496 vsize=24120 CPUtime=462.3
/proc/13498/stat : 13498 (pbct) R 13496 13498 12790 0 -1 4202496 5728 0 0 0 41209 5021 0 0 25 0 1 0 14678569 24698880 5547 4089446400 134512640 136422188 4286761168 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13498/statm: 6030 5547 237 467 0 5561 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 24120

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/179 13541
/proc/meminfo: memFree=29411468/32950904 swapFree=67111528/67111528
[pid=13498] ppid=13496 vsize=24260 CPUtime=522.31
/proc/13498/stat : 13498 (pbct) R 13496 13498 12790 0 -1 4202496 5737 0 0 0 46640 5591 0 0 25 0 1 0 14678569 24842240 5556 4089446400 134512640 136422188 4286761168 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13498/statm: 6065 5556 237 467 0 5596 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 24260

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

[startup+537.501 s]
/proc/loadavg: 2.00 2.00 1.95 3/179 13541
/proc/meminfo: memFree=29411336/32950904 swapFree=67111528/67111528
[pid=13498] ppid=13496 vsize=24260 CPUtime=537.5
/proc/13498/stat : 13498 (pbct) R 13496 13498 12790 0 -1 4202496 5746 0 0 0 48021 5729 0 0 25 0 1 0 14678569 24842240 5565 4089446400 134512640 136422188 4286761168 18446744073709551615 135019281 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13498/statm: 6065 5565 237 467 0 5596 0
Current children cumulated CPU time (s) 537.5
Current children cumulated vsize (KiB) 24260

[startup+550.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/179 13541
/proc/meminfo: memFree=29411196/32950904 swapFree=67111528/67111528
[pid=13498] ppid=13496 vsize=24260 CPUtime=550.31
/proc/13498/stat : 13498 (pbct) R 13496 13498 12790 0 -1 4202496 5751 0 0 0 49177 5854 0 0 25 0 1 0 14678569 24842240 5570 4089446400 134512640 136422188 4286761168 18446744073709551615 135021162 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13498/statm: 6065 5570 237 467 0 5596 0
Current children cumulated CPU time (s) 550.31
Current children cumulated vsize (KiB) 24260

[startup+556.7 s]
/proc/loadavg: 2.00 2.00 1.95 3/179 13541
/proc/meminfo: memFree=29411316/32950904 swapFree=67111528/67111528
[pid=13498] ppid=13496 vsize=24260 CPUtime=556.71
/proc/13498/stat : 13498 (pbct) R 13496 13498 12790 0 -1 4202496 5755 0 0 0 49757 5914 0 0 25 0 1 0 14678569 24842240 5574 4089446400 134512640 136422188 4286761168 18446744073709551615 135687093 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13498/statm: 6065 5574 237 467 0 5596 0
Current children cumulated CPU time (s) 556.71
Current children cumulated vsize (KiB) 24260

[startup+559.906 s]
/proc/loadavg: 2.00 2.00 1.95 3/179 13541
/proc/meminfo: memFree=29411308/32950904 swapFree=67111528/67111528
[pid=13498] ppid=13496 vsize=24260 CPUtime=559.91
/proc/13498/stat : 13498 (pbct) R 13496 13498 12790 0 -1 4202496 5755 0 0 0 50048 5943 0 0 25 0 1 0 14678569 24842240 5574 4089446400 134512640 136422188 4286761168 18446744073709551615 135006609 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13498/statm: 6065 5574 237 467 0 5596 0
Current children cumulated CPU time (s) 559.91
Current children cumulated vsize (KiB) 24260

[startup+560.7 s]
/proc/loadavg: 2.00 2.00 1.95 3/179 13541
/proc/meminfo: memFree=29411308/32950904 swapFree=67111528/67111528
[pid=13498] ppid=13496 vsize=24260 CPUtime=560.7
/proc/13498/stat : 13498 (pbct) R 13496 13498 12790 0 -1 4202496 5755 0 0 0 50119 5951 0 0 25 0 1 0 14678569 24842240 5574 4089446400 134512640 136422188 4286761168 18446744073709551615 134862621 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13498/statm: 6065 5574 237 467 0 5596 0
Current children cumulated CPU time (s) 560.7
Current children cumulated vsize (KiB) 24260

[startup+561.5 s]
/proc/loadavg: 2.00 2.00 1.95 3/179 13541
/proc/meminfo: memFree=29411308/32950904 swapFree=67111528/67111528
[pid=13498] ppid=13496 vsize=24260 CPUtime=561.5
/proc/13498/stat : 13498 (pbct) R 13496 13498 12790 0 -1 4202496 5755 0 0 0 50191 5959 0 0 25 0 1 0 14678569 24842240 5574 4089446400 134512640 136422188 4286761168 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13498/statm: 6065 5574 237 467 0 5596 0
Current children cumulated CPU time (s) 561.5
Current children cumulated vsize (KiB) 24260

[startup+561.9 s]
/proc/loadavg: 2.00 2.00 1.95 3/179 13541
/proc/meminfo: memFree=29411308/32950904 swapFree=67111528/67111528
[pid=13498] ppid=13496 vsize=21020 CPUtime=561.9
/proc/13498/stat : 13498 (pbct) R 13496 13498 12790 0 -1 4202496 5759 0 0 0 50227 5963 0 0 25 0 1 0 14678569 21524480 4841 4089446400 134512640 136422188 4286761168 18446744073709551615 134584453 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13498/statm: 5195 4775 240 467 0 4726 0
Current children cumulated CPU time (s) 561.9
Current children cumulated vsize (KiB) 21020

Child status: 0
Real time (s): 561.924
CPU time (s): 561.94
CPU user time (s): 502.302
CPU system time (s): 59.6379
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 24260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 502.302
system time used= 59.6379
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5760
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= 1199

runsolver used 0.825874 second user time and 1.74173 second system time

The end

Launcher Data 

Begin job on node121 at 2010-07-07 03:04:07
IDJOB=2698830
IDBENCH=79280
IDSOLVER=1212
FILE ID=node121/2698830-1278464647
PBS_JOBID= 11233750
Free space on /tmp= 73796 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB10/normalized-PB10/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900544484--soft-0-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2698830-1278464647/watcher-2698830-1278464647 -o /tmp/evaluation-result-2698830-1278464647/solver-2698830-1278464647 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2698830-1278464647.wbo

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

MD5SUM BENCH= e3f6753fad3114c64a2e1439cb62c0aa
RANDOM SEED=1044413561

node121.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		: 2666.847
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	: 5333.69
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		: 2666.847
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	: 5226.15
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		: 2666.847
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	: 5332.75
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		: 2666.847
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.847
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	: 5332.67
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		: 2666.847
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	: 5332.76
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		: 2666.847
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		: 2666.847
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:     32950904 kB
MemFree:      29445308 kB
Buffers:        107152 kB
Cached:        3186648 kB
SwapCached:          0 kB
Active:        1165352 kB
Inactive:      2200992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950904 kB
LowFree:      29445308 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2128 kB
Writeback:           0 kB
AnonPages:       72620 kB
Mapped:          15452 kB
Slab:            75532 kB
PageTables:       4772 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586980 kB
Committed_AS:   214868 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= 73796 MiB
End job on node121 at 2010-07-07 03:13:29