Trace number 2695159

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
PB/CT 0.1OPTIMUM 1121.82 1121.79

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/
tsp/normalized-t3002.11tsp11.1900569834--soft-0-100-0.wbo
MD5SUMebe664bdb6d24f27290f0bb7f023aa5a
Bench CategorySOFT-SMALLINT-LIN (only soft constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark4
Best CPU time to get the best result obtained on this benchmark776.621
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 135641
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 135640
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 723
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.01	c constraints 0/23 clauses 0/2684 units 0
0.00/0.01	c vars 231
0.09/0.18	c 0.141978 20.0781 47 59019
0.09/0.18	o 541
0.19/0.27	c 0.203968 20.3125 175 63048
0.19/0.27	o 487
0.19/0.29	c 0.208968 20.5469 184 66739
0.19/0.29	o 462
0.19/0.29	c 0.211967 20.5469 184 69315
0.19/0.29	o 378
0.29/0.30	c 0.214967 20.5469 185 70236
0.29/0.30	o 353
0.29/0.31	c 0.224965 20.5469 197 70758
0.29/0.31	o 351
0.39/0.41	c 0.272958 20.5469 309 72742
0.39/0.41	o 339
1.49/1.52	c 0.949855 20.5469 1038 82041
1.49/1.52	o 309
1.89/1.94	c 1.21281 20.5469 930 84432
1.89/1.94	o 304
2.29/2.32	c 1.42978 20.5469 722 86995
2.29/2.32	o 296
2.59/2.68	c 1.66575 20.5469 1130 94824
2.59/2.68	o 277
2.69/2.70	c 1.67575 20.5469 1136 95741
2.69/2.70	o 266
2.69/2.72	c 1.68874 20.5469 1143 96894
2.69/2.72	o 263
2.69/2.72	c 1.68974 20.5469 1143 97590
2.69/2.72	o 244
2.69/2.73	c 1.69274 20.5469 1143 98562
2.69/2.73	o 217
2.69/2.73	c 1.69774 20.5469 1143 99075
2.69/2.73	o 206
2.69/2.74	c 1.69874 20.5469 1145 100192
2.69/2.74	o 172
3.20/3.24	c 1.9907 20.5469 1065 102584
3.20/3.24	o 159
3.20/3.25	c 1.9977 20.5469 1085 102897
3.20/3.25	o 152
3.30/3.33	c 2.04769 20.5469 1181 104018
3.30/3.33	o 139
4.09/4.18	c 2.57061 20.6758 937 107086
4.09/4.18	o 133
4.09/4.19	c 2.57861 20.6758 945 107296
4.09/4.19	o 130
4.49/4.58	c 2.82557 20.6758 826 109200
4.49/4.58	o 120
4.59/4.63	c 2.86456 20.6758 956 109519
4.59/4.63	o 119
5.50/5.53	c 3.41648 20.6758 715 113198
5.50/5.53	o 99
5.50/5.54	c 3.42348 20.6758 726 113373
5.50/5.54	o 96
6.09/6.17	c 3.83342 20.6758 1181 116121
6.09/6.17	o 79
7.70/7.79	c 4.89525 20.8047 1173 121316
7.70/7.79	o 69
9.09/9.15	c 5.81912 20.8047 1975 126871
9.09/9.15	o 53
10.19/10.28	c 6.60999 21.0625 2207 131158
10.19/10.28	o 52
16.99/17.05	c 11.7042 21.8359 2139 164949
16.99/17.05	o 51
20.29/20.35	c 14.4028 21.8359 2323 178826
20.29/20.35	o 50
24.10/24.19	c 17.2834 21.8359 2566 197547
24.10/24.19	o 46
24.49/24.56	c 17.5523 21.8359 2316 199571
24.49/24.56	o 39
25.89/25.97	c 18.5822 21.8359 2230 206436
25.89/25.97	o 36
27.09/27.15	c 19.489 21.8359 2762 212222
27.09/27.15	o 33
28.09/28.10	c 20.2149 21.8359 2543 216868
28.09/28.10	o 28
30.19/30.28	c 21.8747 21.8359 3050 229598
30.19/30.28	o 23
36.99/37.09	c 27.4108 21.9648 2372 283727
36.99/37.09	o 17
43.69/43.73	c 33.041 22.3516 3473 354756
43.69/43.73	o 16
70.29/70.37	c 55.6335 22.3516 2641 635217
70.29/70.37	o 14
70.69/70.76	c 55.9665 22.3516 1944 640363
70.69/70.76	o 8
81.79/81.81	c 65.686 22.6094 2822 767892
81.79/81.81	o 6
129.40/129.48	c 108.904 22.6094 2640 1375972
129.40/129.48	o 5
262.70/262.74	c 230.553 22.7422 3705 3164664
262.70/262.74	o 4
1121.72/1121.76	c 1016.54 23.5508 3199 15108437
1121.72/1121.76	s OPTIMUM FOUND
1121.72/1121.76	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	4

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2695159-1277931209/watcher-2695159-1277931209 -o /tmp/evaluation-result-2695159-1277931209/solver-2695159-1277931209 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2695159-1277931209.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 2.03 2.10 4/178 13187
/proc/meminfo: memFree=30322196/32951124 swapFree=67111528/67111528
[pid=13187] ppid=13185 vsize=2136 CPUtime=0
/proc/13187/stat : 13187 (pbct) R 13185 13187 12625 0 -1 4202496 254 0 0 0 0 0 0 0 25 0 1 0 134418224 2187264 173 4089446400 134512640 136421960 4286886304 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/13187/statm: 534 173 144 467 0 65 0

[startup+0.0465979 s]
/proc/loadavg: 2.00 2.03 2.10 4/178 13187
/proc/meminfo: memFree=30322196/32951124 swapFree=67111528/67111528
[pid=13187] ppid=13185 vsize=10792 CPUtime=0.04
/proc/13187/stat : 13187 (pbct) R 13185 13187 12625 0 -1 4202496 2351 0 0 0 4 0 0 0 25 0 1 0 134418224 11051008 2270 4089446400 134512640 136421960 4286886304 18446744073709551615 135812090 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13187/statm: 2698 2282 193 467 0 2229 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 10792

[startup+0.100585 s]
/proc/loadavg: 2.00 2.03 2.10 4/178 13187
/proc/meminfo: memFree=30322196/32951124 swapFree=67111528/67111528
[pid=13187] ppid=13185 vsize=20556 CPUtime=0.09
/proc/13187/stat : 13187 (pbct) R 13185 13187 12625 0 -1 4202496 4785 0 0 0 9 0 0 0 25 0 1 0 134418224 21049344 4637 4089446400 134512640 136421960 4286886304 18446744073709551615 135006023 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13187/statm: 5139 4637 213 467 0 4670 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20556

[startup+0.300547 s]
/proc/loadavg: 2.00 2.03 2.10 4/178 13187
/proc/meminfo: memFree=30322196/32951124 swapFree=67111528/67111528
[pid=13187] ppid=13185 vsize=21036 CPUtime=0.29
/proc/13187/stat : 13187 (pbct) R 13185 13187 12625 0 -1 4202496 4879 0 0 0 21 8 0 0 18 0 1 0 134418224 21540864 4727 4089446400 134512640 136421960 4286886304 18446744073709551615 134868260 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/13187/statm: 5259 4727 237 467 0 4790 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21036

[startup+0.700472 s]
/proc/loadavg: 2.00 2.03 2.10 4/178 13187
/proc/meminfo: memFree=30322196/32951124 swapFree=67111528/67111528
[pid=13187] ppid=13185 vsize=21036 CPUtime=0.69
/proc/13187/stat : 13187 (pbct) R 13185 13187 12625 0 -1 4202496 4882 0 0 0 45 24 0 0 18 0 1 0 134418224 21540864 4727 4089446400 134512640 136421960 4286886304 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13187/statm: 5259 4727 237 467 0 4790 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21036

[startup+1.50034 s]
/proc/loadavg: 2.00 2.03 2.10 3/179 13188
/proc/meminfo: memFree=30303840/32951124 swapFree=67111528/67111528
[pid=13187] ppid=13185 vsize=21036 CPUtime=1.49
/proc/13187/stat : 13187 (pbct) R 13185 13187 12625 0 -1 4202496 4886 0 0 0 93 56 0 0 19 0 1 0 134418224 21540864 4731 4089446400 134512640 136421960 4286886304 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13187/statm: 5259 4731 237 467 0 4790 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21036

[startup+3.10103 s]
/proc/loadavg: 2.00 2.03 2.10 3/179 13188
/proc/meminfo: memFree=30303344/32951124 swapFree=67111528/67111528
[pid=13187] ppid=13185 vsize=21036 CPUtime=3.09
/proc/13187/stat : 13187 (pbct) R 13185 13187 12625 0 -1 4202496 4904 0 0 0 192 117 0 0 19 0 1 0 134418224 21540864 4739 4089446400 134512640 136421960 4286886304 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13187/statm: 5259 4739 237 467 0 4790 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21036

[startup+6.30044 s]
/proc/loadavg: 2.00 2.03 2.10 3/179 13188
/proc/meminfo: memFree=30302148/32951124 swapFree=67111528/67111528
[pid=13187] ppid=13185 vsize=21168 CPUtime=6.29
/proc/13187/stat : 13187 (pbct) R 13185 13187 12625 0 -1 4202496 4943 0 0 0 392 237 0 0 25 0 1 0 134418224 21676032 4768 4089446400 134512640 136421960 4286886304 18446744073709551615 134861944 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13187/statm: 5292 4768 237 467 0 4823 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21168

[startup+12.7003 s]
/proc/loadavg: 2.00 2.03 2.10 3/179 13188
/proc/meminfo: memFree=30299420/32951124 swapFree=67111528/67111528
[pid=13187] ppid=13185 vsize=21564 CPUtime=12.69
/proc/13187/stat : 13187 (pbct) R 13185 13187 12625 0 -1 4202496 5056 0 0 0 834 435 0 0 25 0 1 0 134418224 22081536 4878 4089446400 134512640 136421960 4286886304 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13187/statm: 5391 4878 237 467 0 4922 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21564

[startup+25.5009 s]
/proc/loadavg: 2.00 2.03 2.10 3/179 13188
/proc/meminfo: memFree=30295248/32951124 swapFree=67111528/67111528
[pid=13187] ppid=13185 vsize=22356 CPUtime=25.49
/proc/13187/stat : 13187 (pbct) R 13185 13187 12625 0 -1 4202496 5236 0 0 0 1825 724 0 0 25 0 1 0 134418224 22892544 5054 4089446400 134512640 136421960 4286886304 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13187/statm: 5589 5054 237 467 0 5120 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 22356

[startup+51.1012 s]
/proc/loadavg: 2.00 2.03 2.09 3/179 13189
/proc/meminfo: memFree=30286540/32951124 swapFree=67111528/67111528
[pid=13187] ppid=13185 vsize=22884 CPUtime=51.09
/proc/13187/stat : 13187 (pbct) R 13185 13187 12625 0 -1 4202496 5377 0 0 0 3920 1189 0 0 25 0 1 0 134418224 23433216 5189 4089446400 134512640 136421960 4286886304 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13187/statm: 5721 5189 237 467 0 5252 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 22884

[startup+102.307 s]
/proc/loadavg: 2.00 2.02 2.09 3/179 13191
/proc/meminfo: memFree=30271732/32951124 swapFree=67111528/67111528
[pid=13187] ppid=13185 vsize=23148 CPUtime=102.3
/proc/13187/stat : 13187 (pbct) R 13185 13187 12625 0 -1 4202496 5461 0 0 0 8428 1802 0 0 25 0 1 0 134418224 23703552 5270 4089446400 134512640 136421960 4286886304 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13187/statm: 5787 5270 237 467 0 5318 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 23148

[startup+162.301 s]
/proc/loadavg: 2.05 2.03 2.09 3/179 13192
/proc/meminfo: memFree=30260540/32951124 swapFree=67111528/67111528
[pid=13187] ppid=13185 vsize=23148 CPUtime=162.3
/proc/13187/stat : 13187 (pbct) R 13185 13187 12625 0 -1 4202496 5462 0 0 0 13886 2344 0 0 25 0 1 0 134418224 23703552 5270 4089446400 134512640 136421960 4286886304 18446744073709551615 134863692 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13187/statm: 5787 5270 237 467 0 5318 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 23148

[startup+222.3 s]
/proc/loadavg: 2.02 2.02 2.08 3/179 13194
/proc/meminfo: memFree=30246984/32951124 swapFree=67111528/67111528
[pid=13187] ppid=13185 vsize=23148 CPUtime=222.3
/proc/13187/stat : 13187 (pbct) R 13185 13187 12625 0 -1 4202496 5464 0 0 0 19347 2883 0 0 25 0 1 0 134418224 23703552 5272 4089446400 134512640 136421960 4286886304 18446744073709551615 135021745 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13187/statm: 5787 5272 237 467 0 5318 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 23148

[startup+282.3 s]
/proc/loadavg: 2.00 2.02 2.07 3/179 13195
/proc/meminfo: memFree=30235032/32951124 swapFree=67111528/67111528
[pid=13187] ppid=13185 vsize=23284 CPUtime=282.3
/proc/13187/stat : 13187 (pbct) R 13185 13187 12625 0 -1 4202496 5500 0 0 0 24845 3385 0 0 25 0 1 0 134418224 23842816 5307 4089446400 134512640 136421960 4286886304 18446744073709551615 134862016 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13187/statm: 5821 5307 237 467 0 5352 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 23284

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.07 3/179 13197
/proc/meminfo: memFree=30220372/32951124 swapFree=67111528/67111528
[pid=13187] ppid=13185 vsize=23416 CPUtime=342.3
/proc/13187/stat : 13187 (pbct) R 13185 13187 12625 0 -1 4202496 5518 0 0 0 30322 3908 0 0 25 0 1 0 134418224 23977984 5325 4089446400 134512640 136421960 4286886304 18446744073709551615 134863509 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13187/statm: 5854 5325 237 467 0 5385 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 23416

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.06 3/179 13199
/proc/meminfo: memFree=30205964/32951124 swapFree=67111528/67111528
[pid=13187] ppid=13185 vsize=23548 CPUtime=402.3
/proc/13187/stat : 13187 (pbct) R 13185 13187 12625 0 -1 4202496 5544 0 0 0 35816 4414 0 0 25 0 1 0 134418224 24113152 5351 4089446400 134512640 136421960 4286886304 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13187/statm: 5887 5351 237 467 0 5418 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 23548

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.06 3/179 13209
/proc/meminfo: memFree=30191052/32951124 swapFree=67111528/67111528
[pid=13187] ppid=13185 vsize=23548 CPUtime=462.3
/proc/13187/stat : 13187 (pbct) R 13185 13187 12625 0 -1 4202496 5564 0 0 0 41308 4922 0 0 25 0 1 0 134418224 24113152 5371 4089446400 134512640 136421960 4286886304 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13187/statm: 5887 5371 237 467 0 5418 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 23548

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.05 3/179 13211
/proc/meminfo: memFree=30176740/32951124 swapFree=67111528/67111528
[pid=13187] ppid=13185 vsize=23548 CPUtime=522.3
/proc/13187/stat : 13187 (pbct) R 13185 13187 12625 0 -1 4202496 5564 0 0 0 46811 5419 0 0 25 0 1 0 134418224 24113152 5371 4089446400 134512640 136421960 4286886304 18446744073709551615 134861950 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13187/statm: 5887 5371 237 467 0 5418 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 23548

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.04 3/179 13213
/proc/meminfo: memFree=30168644/32951124 swapFree=67111528/67111528
[pid=13187] ppid=13185 vsize=23716 CPUtime=582.31
/proc/13187/stat : 13187 (pbct) R 13185 13187 12625 0 -1 4202496 5598 0 0 0 52312 5919 0 0 25 0 1 0 134418224 24285184 5405 4089446400 134512640 136421960 4286886304 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13187/statm: 5929 5405 237 467 0 5460 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 23716

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.04 3/179 13214
/proc/meminfo: memFree=30162536/32951124 swapFree=67111528/67111528
[pid=13187] ppid=13185 vsize=23848 CPUtime=642.32
/proc/13187/stat : 13187 (pbct) R 13185 13187 12625 0 -1 4202496 5610 0 0 0 57792 6440 0 0 25 0 1 0 134418224 24420352 5417 4089446400 134512640 136421960 4286886304 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13187/statm: 5962 5417 237 467 0 5493 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 23848

[startup+702.301 s]
/proc/loadavg: 2.00 2.00 2.03 3/179 13216
/proc/meminfo: memFree=30157664/32951124 swapFree=67111528/67111528
[pid=13187] ppid=13185 vsize=23848 CPUtime=702.31
/proc/13187/stat : 13187 (pbct) R 13185 13187 12625 0 -1 4202496 5619 0 0 0 63265 6966 0 0 25 0 1 0 134418224 24420352 5426 4089446400 134512640 136421960 4286886304 18446744073709551615 135028066 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13187/statm: 5962 5426 237 467 0 5493 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 23848

[startup+762.307 s]
/proc/loadavg: 2.00 2.00 2.03 3/179 13217
/proc/meminfo: memFree=30147096/32951124 swapFree=67111528/67111528
[pid=13187] ppid=13185 vsize=23848 CPUtime=762.32
/proc/13187/stat : 13187 (pbct) R 13185 13187 12625 0 -1 4202496 5624 0 0 0 68763 7469 0 0 25 0 1 0 134418224 24420352 5431 4089446400 134512640 136421960 4286886304 18446744073709551615 135020784 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13187/statm: 5962 5431 237 467 0 5493 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 23848

[startup+822.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/179 13219
/proc/meminfo: memFree=30139352/32951124 swapFree=67111528/67111528
[pid=13187] ppid=13185 vsize=23980 CPUtime=822.32
/proc/13187/stat : 13187 (pbct) R 13185 13187 12625 0 -1 4202496 5662 0 0 0 74256 7976 0 0 25 0 1 0 134418224 24555520 5469 4089446400 134512640 136421960 4286886304 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13187/statm: 5995 5469 237 467 0 5526 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 23980

[startup+882.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/179 13221
/proc/meminfo: memFree=30132120/32951124 swapFree=67111528/67111528
[pid=13187] ppid=13185 vsize=23980 CPUtime=882.31
/proc/13187/stat : 13187 (pbct) R 13185 13187 12625 0 -1 4202496 5663 0 0 0 79758 8473 0 0 25 0 1 0 134418224 24555520 5470 4089446400 134512640 136421960 4286886304 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13187/statm: 5995 5470 237 467 0 5526 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 23980

[startup+942.3 s]
/proc/loadavg: 2.04 2.01 2.02 3/179 13222
/proc/meminfo: memFree=30129848/32951124 swapFree=67111528/67111528
[pid=13187] ppid=13185 vsize=23980 CPUtime=942.32
/proc/13187/stat : 13187 (pbct) R 13185 13187 12625 0 -1 4202496 5667 0 0 0 85261 8971 0 0 25 0 1 0 134418224 24555520 5474 4089446400 134512640 136421960 4286886304 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13187/statm: 5995 5474 237 467 0 5526 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 23980

[startup+1002.3 s]
/proc/loadavg: 2.01 2.01 2.01 3/179 13224
/proc/meminfo: memFree=30125716/32951124 swapFree=67111528/67111528
[pid=13187] ppid=13185 vsize=24112 CPUtime=1002.32
/proc/13187/stat : 13187 (pbct) R 13185 13187 12625 0 -1 4202496 5680 0 0 0 90759 9473 0 0 25 0 1 0 134418224 24690688 5487 4089446400 134512640 136421960 4286886304 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13187/statm: 6028 5487 237 467 0 5559 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 24112

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 13225
/proc/meminfo: memFree=30122708/32951124 swapFree=67111528/67111528
[pid=13187] ppid=13185 vsize=24112 CPUtime=1062.32
/proc/13187/stat : 13187 (pbct) R 13185 13187 12625 0 -1 4202496 5681 0 0 0 96224 10008 0 0 25 0 1 0 134418224 24690688 5488 4089446400 134512640 136421960 4286886304 18446744073709551615 134863677 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13187/statm: 6028 5488 237 467 0 5559 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 24112

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

[startup+1075.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 13225
/proc/meminfo: memFree=30121088/32951124 swapFree=67111528/67111528
[pid=13187] ppid=13185 vsize=24112 CPUtime=1075.13
/proc/13187/stat : 13187 (pbct) R 13185 13187 12625 0 -1 4202496 5681 0 0 0 97387 10126 0 0 25 0 1 0 134418224 24690688 5488 4089446400 134512640 136421960 4286886304 18446744073709551615 134864139 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13187/statm: 6028 5488 237 467 0 5559 0
Current children cumulated CPU time (s) 1075.13
Current children cumulated vsize (KiB) 24112

[startup+1100.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 13226
/proc/meminfo: memFree=30120204/32951124 swapFree=67111528/67111528
[pid=13187] ppid=13185 vsize=24112 CPUtime=1100.72
/proc/13187/stat : 13187 (pbct) R 13185 13187 12625 0 -1 4202496 5681 0 0 0 99732 10340 0 0 25 0 1 0 134418224 24690688 5488 4089446400 134512640 136421960 4286886304 18446744073709551615 135025582 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13187/statm: 6028 5488 237 467 0 5559 0
Current children cumulated CPU time (s) 1100.72
Current children cumulated vsize (KiB) 24112

[startup+1113.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 13227
/proc/meminfo: memFree=30119572/32951124 swapFree=67111528/67111528
[pid=13187] ppid=13185 vsize=24112 CPUtime=1113.53
/proc/13187/stat : 13187 (pbct) R 13185 13187 12625 0 -1 4202496 5681 0 0 0 100902 10451 0 0 25 0 1 0 134418224 24690688 5488 4089446400 134512640 136421960 4286886304 18446744073709551615 135028864 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13187/statm: 6028 5488 237 467 0 5559 0
Current children cumulated CPU time (s) 1113.53
Current children cumulated vsize (KiB) 24112

[startup+1116.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 13227
/proc/meminfo: memFree=30119564/32951124 swapFree=67111528/67111528
[pid=13187] ppid=13185 vsize=24112 CPUtime=1116.73
/proc/13187/stat : 13187 (pbct) R 13185 13187 12625 0 -1 4202496 5681 0 0 0 101192 10481 0 0 25 0 1 0 134418224 24690688 5488 4089446400 134512640 136421960 4286886304 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13187/statm: 6028 5488 237 467 0 5559 0
Current children cumulated CPU time (s) 1116.73
Current children cumulated vsize (KiB) 24112

[startup+1119.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 13227
/proc/meminfo: memFree=30119440/32951124 swapFree=67111528/67111528
[pid=13187] ppid=13185 vsize=24112 CPUtime=1119.92
/proc/13187/stat : 13187 (pbct) R 13185 13187 12625 0 -1 4202496 5681 0 0 0 101483 10509 0 0 25 0 1 0 134418224 24690688 5488 4089446400 134512640 136421960 4286886304 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13187/statm: 6028 5488 237 467 0 5559 0
Current children cumulated CPU time (s) 1119.92
Current children cumulated vsize (KiB) 24112

[startup+1120.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 13227
/proc/meminfo: memFree=30119440/32951124 swapFree=67111528/67111528
[pid=13187] ppid=13185 vsize=24112 CPUtime=1120.73
/proc/13187/stat : 13187 (pbct) R 13185 13187 12625 0 -1 4202496 5681 0 0 0 101556 10517 0 0 25 0 1 0 134418224 24690688 5488 4089446400 134512640 136421960 4286886304 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13187/statm: 6028 5488 237 467 0 5559 0
Current children cumulated CPU time (s) 1120.73
Current children cumulated vsize (KiB) 24112

[startup+1121.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 13227
/proc/meminfo: memFree=30119440/32951124 swapFree=67111528/67111528
[pid=13187] ppid=13185 vsize=24112 CPUtime=1121.53
/proc/13187/stat : 13187 (pbct) R 13185 13187 12625 0 -1 4202496 5681 0 0 0 101630 10523 0 0 25 0 1 0 134418224 24690688 5488 4089446400 134512640 136421960 4286886304 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13187/statm: 6028 5488 237 467 0 5559 0
Current children cumulated CPU time (s) 1121.53
Current children cumulated vsize (KiB) 24112

[startup+1121.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 13227
/proc/meminfo: memFree=30119440/32951124 swapFree=67111528/67111528
[pid=13187] ppid=13185 vsize=24112 CPUtime=1121.72
/proc/13187/stat : 13187 (pbct) R 13185 13187 12625 0 -1 4202496 5681 0 0 0 101647 10525 0 0 25 0 1 0 134418224 24690688 5488 4089446400 134512640 136421960 4286886304 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/13187/statm: 6028 5488 237 467 0 5559 0
Current children cumulated CPU time (s) 1121.72
Current children cumulated vsize (KiB) 24112

Child status: 0
Real time (s): 1121.79
CPU time (s): 1121.82
CPU user time (s): 1016.56
CPU system time (s): 105.261
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 24112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1016.56
system time used= 105.261
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5686
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= 3
involuntary context switches= 13801

runsolver used 2.29065 second user time and 3.76343 second system time

The end

Launcher Data 

Begin job on node105 at 2010-06-30 22:53:29
IDJOB=2695159
IDBENCH=79312
IDSOLVER=1208
FILE ID=node105/2695159-1277931209
PBS_JOBID= 11197368
Free space on /tmp= 74208 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB10/normalized-PB10/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900569834--soft-0-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695159-1277931209/watcher-2695159-1277931209 -o /tmp/evaluation-result-2695159-1277931209/solver-2695159-1277931209 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2695159-1277931209.wbo

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

MD5SUM BENCH= ebe664bdb6d24f27290f0bb7f023aa5a
RANDOM SEED=193666591

node105.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		: 2666.840
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	: 5333.68
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		: 2666.840
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		: 2666.840
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		: 2666.840
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		: 2666.840
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	: 5332.94
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		: 2666.840
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	: 5332.70
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		: 2666.840
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		: 2666.840
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	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      30322716 kB
Buffers:        213496 kB
Cached:        1820852 kB
SwapCached:          0 kB
Active:         928192 kB
Inactive:      1555420 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30322716 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1980 kB
Writeback:           0 kB
AnonPages:      449268 kB
Mapped:          17056 kB
Slab:            81032 kB
PageTables:       5924 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   628904 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= 74204 MiB
End job on node105 at 2010-06-30 23:12:10