Trace number 2695024

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 468.285 468.314

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/
tsp/normalized-t3002.11tsp11.1900568186--soft-0-100-0.wbo
MD5SUM0bc882feda752f8542fa470cf04f3d53
Bench CategorySOFT-SMALLINT-LIN (only soft constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark307.459
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables231
Total number of constraints2707
Number of soft constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Top cost 137245
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 137244
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 721
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
0.09/0.13	c 0.097985 19.9844 39 28204
0.09/0.13	o 460
0.19/0.26	c 0.115982 20.2188 201 36308
0.19/0.26	o 436
0.79/0.82	c 0.19097 20.4531 901 48866
0.79/0.82	o 405
1.10/1.12	c 0.236963 20.4531 714 52691
1.10/1.12	o 399
1.49/1.52	c 0.295955 20.4531 715 56524
1.49/1.52	o 381
1.69/1.77	c 0.32595 20.4531 1053 58685
1.69/1.77	o 373
1.79/1.84	c 0.334949 20.4531 1129 61714
1.79/1.84	o 324
1.79/1.88	c 0.340948 20.4531 1164 62980
1.79/1.88	o 295
2.79/2.85	c 0.474927 20.4531 1097 67914
2.79/2.85	o 293
2.79/2.86	c 0.479927 20.4531 1140 68234
2.79/2.86	o 289
4.09/4.19	c 0.647901 20.4531 1248 73367
4.09/4.19	o 284
5.09/5.19	c 0.819875 20.4531 637 79006
5.09/5.19	o 275
5.79/5.89	c 0.967852 20.4531 714 82200
5.79/5.89	o 270
6.89/6.91	c 1.10883 20.4531 757 86627
6.89/6.91	o 265
6.89/6.98	c 1.11783 20.4531 825 87170
6.89/6.98	o 259
6.89/6.99	c 1.11783 20.4531 833 88275
6.89/6.99	o 243
7.39/7.49	c 1.18682 20.582 777 91097
7.39/7.49	o 234
7.59/7.62	c 1.21382 20.582 957 92148
7.59/7.62	o 228
7.59/7.69	c 1.22581 20.582 1025 93069
7.59/7.69	o 219
8.59/8.65	c 1.36379 20.582 759 96330
8.59/8.65	o 218
9.99/10.07	c 1.59076 20.582 788 101675
9.99/10.07	o 211
10.59/10.60	c 1.67874 20.582 790 104441
10.59/10.60	o 204
10.70/10.76	c 1.69974 20.582 1004 105851
10.70/10.76	o 194
11.39/11.48	c 1.82072 20.582 1219 108285
11.39/11.48	o 181
11.49/11.52	c 1.82572 20.582 652 108503
11.49/11.52	o 180
11.59/11.63	c 1.85872 20.582 833 109271
11.59/11.63	o 170
11.89/11.99	c 1.9427 20.582 654 111266
11.89/11.99	o 141
12.39/12.46	c 2.06369 20.582 1233 112881
12.39/12.46	o 132
12.49/12.56	c 2.07968 20.582 703 113204
12.49/12.56	o 129
12.49/12.57	c 2.08668 20.582 739 113365
12.49/12.57	o 127
13.09/13.14	c 2.18367 20.582 739 115172
13.09/13.14	o 122
14.40/14.46	c 2.41363 20.582 623 119761
14.40/14.46	o 121
16.30/16.39	c 2.72259 20.582 790 125855
16.30/16.39	o 117
17.20/17.20	c 2.86156 20.582 1219 128883
17.20/17.20	o 107
18.49/18.53	c 3.14352 20.582 1074 132790
18.49/18.53	o 96
20.49/20.58	c 3.60345 20.7109 1136 139941
20.49/20.58	o 95
20.90/20.96	c 3.68544 20.7109 1005 141443
20.90/20.96	o 94
23.29/23.37	c 4.16437 20.8398 1379 148685
23.29/23.37	o 86
23.39/23.42	c 4.17037 20.8398 750 148966
23.39/23.42	o 84
23.50/23.52	c 4.18636 20.8398 940 149553
23.50/23.52	o 81
24.19/24.27	c 4.36934 20.8398 1567 152523
24.19/24.27	o 79
24.59/24.65	c 4.49132 20.8398 1198 154029
24.59/24.65	o 68
28.69/28.78	c 5.64414 20.9688 1427 169947
28.69/28.78	o 50
28.89/28.93	c 5.70413 20.9688 1889 171106
28.89/28.93	o 47
29.40/29.48	c 5.9311 20.9688 1600 175339
29.40/29.48	o 36
29.70/29.78	c 6.08007 20.9688 1794 178647
29.70/29.78	o 24
32.40/32.41	c 7.69283 21.8711 3192 202263
32.40/32.41	o 21
33.69/33.78	c 8.5277 21.8711 2417 216182
33.69/33.78	o 18
33.89/33.93	c 8.63369 21.8711 3591 218211
33.89/33.93	o 12
50.39/50.45	c 20.1699 22.5156 2376 437655
50.39/50.45	o 7
66.00/66.02	c 32.1161 22.7734 2465 668854
66.00/66.02	o 6
75.19/75.23	c 39.1121 22.7734 2834 815329
75.19/75.23	o 5
146.57/146.65	c 94.4966 22.7734 2200 1943385
146.57/146.65	o 4
223.16/223.23	c 164.43 22.7734 2095 3145191
223.16/223.23	o 3
468.16/468.28	c 388.401 22.7734 4080 7122390
468.16/468.28	s OPTIMUM FOUND
468.16/468.28	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	3

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2695024-1277926714/watcher-2695024-1277926714 -o /tmp/evaluation-result-2695024-1277926714/solver-2695024-1277926714 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2695024-1277926714.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 2.21 2.23 3/178 17952
/proc/meminfo: memFree=30461700/32951124 swapFree=67111528/67111528
[pid=17952] ppid=17950 vsize=2136 CPUtime=0
/proc/17952/stat : 17952 (pbct) R 17950 17952 16083 0 -1 4202496 252 0 0 0 0 0 0 0 25 0 1 0 133966564 2187264 172 4089446400 134512640 136421960 4294307328 18446744073709551615 135521248 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17952/statm: 534 172 144 467 0 65 0

[startup+0.0883709 s]
/proc/loadavg: 2.00 2.21 2.23 3/178 17952
/proc/meminfo: memFree=30461700/32951124 swapFree=67111528/67111528
[pid=17952] ppid=17950 vsize=20172 CPUtime=0.08
/proc/17952/stat : 17952 (pbct) R 17950 17952 16083 0 -1 4202496 4674 0 0 0 8 0 0 0 25 0 1 0 133966564 20656128 4561 4089446400 134512640 136421960 4294307328 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/17952/statm: 5043 4561 208 467 0 4574 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 20172

[startup+0.100351 s]
/proc/loadavg: 2.00 2.21 2.23 3/178 17952
/proc/meminfo: memFree=30461700/32951124 swapFree=67111528/67111528
[pid=17952] ppid=17950 vsize=20460 CPUtime=0.09
/proc/17952/stat : 17952 (pbct) R 17950 17952 16083 0 -1 4202496 4753 0 0 0 9 0 0 0 25 0 1 0 133966564 20951040 4640 4089446400 134512640 136421960 4294307328 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/17952/statm: 5115 4640 213 467 0 4646 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20460

[startup+0.300326 s]
/proc/loadavg: 2.00 2.21 2.23 3/178 17952
/proc/meminfo: memFree=30461700/32951124 swapFree=67111528/67111528
[pid=17952] ppid=17950 vsize=20940 CPUtime=0.29
/proc/17952/stat : 17952 (pbct) R 17950 17952 16083 0 -1 4202496 4844 0 0 0 12 17 0 0 25 0 1 0 133966564 21442560 4729 4089446400 134512640 136421960 4294307328 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/17952/statm: 5235 4729 236 467 0 4766 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20940

[startup+0.700201 s]
/proc/loadavg: 2.00 2.21 2.23 3/178 17952
/proc/meminfo: memFree=30461700/32951124 swapFree=67111528/67111528
[pid=17952] ppid=17950 vsize=20940 CPUtime=0.69
/proc/17952/stat : 17952 (pbct) R 17950 17952 16083 0 -1 4202496 4845 0 0 0 17 52 0 0 25 0 1 0 133966564 21442560 4730 4089446400 134512640 136421960 4294307328 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/17952/statm: 5235 4730 237 467 0 4766 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20940

[startup+1.50107 s]
/proc/loadavg: 2.08 2.22 2.23 3/179 17953
/proc/meminfo: memFree=30440488/32951124 swapFree=67111528/67111528
[pid=17952] ppid=17950 vsize=20940 CPUtime=1.49
/proc/17952/stat : 17952 (pbct) R 17950 17952 16083 0 -1 4202496 4852 0 0 0 29 120 0 0 25 0 1 0 133966564 21442560 4735 4089446400 134512640 136421960 4294307328 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/17952/statm: 5235 4735 237 467 0 4766 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20940

[startup+3.10077 s]
/proc/loadavg: 2.08 2.22 2.23 3/179 17953
/proc/meminfo: memFree=30437884/32951124 swapFree=67111528/67111528
[pid=17952] ppid=17950 vsize=20940 CPUtime=3.09
/proc/17952/stat : 17952 (pbct) R 17950 17952 16083 0 -1 4202496 4865 0 0 0 51 258 0 0 25 0 1 0 133966564 21442560 4742 4089446400 134512640 136421960 4294307328 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/17952/statm: 5235 4742 237 467 0 4766 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20940

[startup+6.30016 s]
/proc/loadavg: 2.08 2.22 2.23 3/179 17953
/proc/meminfo: memFree=30429680/32951124 swapFree=67111528/67111528
[pid=17952] ppid=17950 vsize=20940 CPUtime=6.29
/proc/17952/stat : 17952 (pbct) R 17950 17952 16083 0 -1 4202496 4881 0 0 0 102 527 0 0 25 0 1 0 133966564 21442560 4755 4089446400 134512640 136421960 4294307328 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/17952/statm: 5235 4755 237 467 0 4766 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20940

[startup+12.7009 s]
/proc/loadavg: 2.07 2.22 2.23 3/179 17953
/proc/meminfo: memFree=30415460/32951124 swapFree=67111528/67111528
[pid=17952] ppid=17950 vsize=21072 CPUtime=12.69
/proc/17952/stat : 17952 (pbct) R 17950 17952 16083 0 -1 4202496 4923 0 0 0 211 1058 0 0 25 0 1 0 133966564 21577728 4780 4089446400 134512640 136421960 4294307328 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/17952/statm: 5268 4780 237 467 0 4799 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21072

[startup+25.5005 s]
/proc/loadavg: 2.14 2.23 2.23 3/179 17953
/proc/meminfo: memFree=30381304/32951124 swapFree=67111528/67111528
[pid=17952] ppid=17950 vsize=21336 CPUtime=25.49
/proc/17952/stat : 17952 (pbct) R 17950 17952 16083 0 -1 4202496 4990 0 0 0 479 2070 0 0 25 0 1 0 133966564 21848064 4835 4089446400 134512640 136421960 4294307328 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/17952/statm: 5334 4835 237 467 0 4865 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21336

[startup+51.1007 s]
/proc/loadavg: 2.08 2.20 2.22 3/179 17955
/proc/meminfo: memFree=30287864/32951124 swapFree=67111528/67111528
[pid=17952] ppid=17950 vsize=23052 CPUtime=51.09
/proc/17952/stat : 17952 (pbct) R 17950 17952 16083 0 -1 4202496 5424 0 0 0 2067 3042 0 0 25 0 1 0 133966564 23605248 5261 4089446400 134512640 136421960 4294307328 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/17952/statm: 5763 5261 237 467 0 5294 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 23052

[startup+102.307 s]
/proc/loadavg: 2.03 2.17 2.21 3/179 17955
/proc/meminfo: memFree=30227572/32951124 swapFree=67111528/67111528
[pid=17952] ppid=17950 vsize=23316 CPUtime=102.3
/proc/17952/stat : 17952 (pbct) R 17950 17952 16083 0 -1 4202496 5508 0 0 0 6014 4216 0 0 25 0 1 0 133966564 23875584 5343 4089446400 134512640 136421960 4294307328 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/17952/statm: 5829 5343 237 467 0 5360 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 23316

[startup+162.301 s]
/proc/loadavg: 2.01 2.14 2.19 3/197 18002
/proc/meminfo: memFree=31155772/32951124 swapFree=67111528/67111528
[pid=17952] ppid=17950 vsize=23316 CPUtime=162.27
/proc/17952/stat : 17952 (pbct) R 17950 17952 16083 0 -1 4202496 5509 0 0 0 10886 5341 0 0 25 0 1 0 133966564 23875584 5343 4089446400 134512640 136421960 4294307328 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/17952/statm: 5829 5343 237 467 0 5360 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 23316

[startup+222.3 s]
/proc/loadavg: 2.00 2.11 2.17 3/197 18004
/proc/meminfo: memFree=31115360/32951124 swapFree=67111528/67111528
[pid=17952] ppid=17950 vsize=23316 CPUtime=222.26
/proc/17952/stat : 17952 (pbct) R 17950 17952 16083 0 -1 4202496 5509 0 0 0 16359 5867 0 0 25 0 1 0 133966564 23875584 5343 4089446400 134512640 136421960 4294307328 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/17952/statm: 5829 5343 237 467 0 5360 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 23316

[startup+282.301 s]
/proc/loadavg: 2.00 2.09 2.16 3/197 18006
/proc/meminfo: memFree=31080116/32951124 swapFree=67111528/67111528
[pid=17952] ppid=17950 vsize=23316 CPUtime=282.25
/proc/17952/stat : 17952 (pbct) R 17950 17952 16083 0 -1 4202496 5510 0 0 0 21862 6363 0 0 25 0 1 0 133966564 23875584 5343 4089446400 134512640 136421960 4294307328 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/17952/statm: 5829 5343 237 467 0 5360 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 23316

[startup+342.301 s]
/proc/loadavg: 2.00 2.07 2.15 3/197 18007
/proc/meminfo: memFree=31045240/32951124 swapFree=67111528/67111528
[pid=17952] ppid=17950 vsize=23316 CPUtime=342.26
/proc/17952/stat : 17952 (pbct) R 17950 17952 16083 0 -1 4202496 5510 0 0 0 27371 6855 0 0 25 0 1 0 133966564 23875584 5343 4089446400 134512640 136421960 4294307328 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/17952/statm: 5829 5343 237 467 0 5360 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 23316

[startup+402.3 s]
/proc/loadavg: 2.00 2.05 2.14 3/197 18008
/proc/meminfo: memFree=31003284/32951124 swapFree=67111528/67111528
[pid=17952] ppid=17950 vsize=23316 CPUtime=402.26
/proc/17952/stat : 17952 (pbct) R 17950 17952 16083 0 -1 4202496 5510 0 0 0 32825 7401 0 0 25 0 1 0 133966564 23875584 5343 4089446400 134512640 136421960 4294307328 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/17952/statm: 5829 5343 237 467 0 5360 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 23316

[startup+462.301 s]
/proc/loadavg: 2.20 2.11 2.15 3/197 18010
/proc/meminfo: memFree=30961964/32951124 swapFree=67111528/67111528
[pid=17952] ppid=17950 vsize=23316 CPUtime=462.26
/proc/17952/stat : 17952 (pbct) R 17950 17952 16083 0 -1 4202496 5510 0 0 0 38300 7926 0 0 25 0 1 0 133966564 23875584 5343 4089446400 134512640 136421960 4294307328 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/17952/statm: 5829 5343 237 467 0 5360 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 23316

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

[startup+463.901 s]
/proc/loadavg: 2.20 2.11 2.15 3/197 18010
/proc/meminfo: memFree=30961216/32951124 swapFree=67111528/67111528
[pid=17952] ppid=17950 vsize=23316 CPUtime=463.86
/proc/17952/stat : 17952 (pbct) R 17950 17952 16083 0 -1 4202496 5510 0 0 0 38445 7941 0 0 25 0 1 0 133966564 23875584 5343 4089446400 134512640 136421960 4294307328 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/17952/statm: 5829 5343 237 467 0 5360 0
Current children cumulated CPU time (s) 463.86
Current children cumulated vsize (KiB) 23316

[startup+465.5 s]
/proc/loadavg: 2.20 2.11 2.15 3/197 18010
/proc/meminfo: memFree=30960224/32951124 swapFree=67111528/67111528
[pid=17952] ppid=17950 vsize=23316 CPUtime=465.46
/proc/17952/stat : 17952 (pbct) R 17950 17952 16083 0 -1 4202496 5510 0 0 0 38589 7957 0 0 25 0 1 0 133966564 23875584 5343 4089446400 134512640 136421960 4294307328 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/17952/statm: 5829 5343 237 467 0 5360 0
Current children cumulated CPU time (s) 465.46
Current children cumulated vsize (KiB) 23316

[startup+467.101 s]
/proc/loadavg: 2.19 2.11 2.15 3/197 18010
/proc/meminfo: memFree=30959108/32951124 swapFree=67111528/67111528
[pid=17952] ppid=17950 vsize=23316 CPUtime=467.06
/proc/17952/stat : 17952 (pbct) R 17950 17952 16083 0 -1 4202496 5510 0 0 0 38733 7973 0 0 25 0 1 0 133966564 23875584 5343 4089446400 134512640 136421960 4294307328 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/17952/statm: 5829 5343 237 467 0 5360 0
Current children cumulated CPU time (s) 467.06
Current children cumulated vsize (KiB) 23316

[startup+467.901 s]
/proc/loadavg: 2.19 2.11 2.15 3/197 18010
/proc/meminfo: memFree=30958116/32951124 swapFree=67111528/67111528
[pid=17952] ppid=17950 vsize=23316 CPUtime=467.86
/proc/17952/stat : 17952 (pbct) R 17950 17952 16083 0 -1 4202496 5510 0 0 0 38806 7980 0 0 25 0 1 0 133966564 23875584 5343 4089446400 134512640 136421960 4294307328 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/17952/statm: 5829 5343 237 467 0 5360 0
Current children cumulated CPU time (s) 467.86
Current children cumulated vsize (KiB) 23316

[startup+468.301 s]
/proc/loadavg: 2.19 2.11 2.15 3/197 18010
/proc/meminfo: memFree=30958116/32951124 swapFree=67111528/67111528
[pid=17952] ppid=17950 vsize=20692 CPUtime=468.26
/proc/17952/stat : 17952 (pbct) R 17950 17952 16083 0 -1 4202496 5514 0 0 0 38841 7985 0 0 25 0 1 0 133966564 21188608 4820 4089446400 134512640 136421960 4294307328 18446744073709551615 134701435 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/17952/statm: 5173 4820 240 467 0 4704 0
Current children cumulated CPU time (s) 468.26
Current children cumulated vsize (KiB) 20692

Child status: 0
Real time (s): 468.314
CPU time (s): 468.285
CPU user time (s): 388.431
CPU system time (s): 79.8539
CPU usage (%): 99.9939
Max. virtual memory (cumulated for all children) (KiB): 23316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 388.431
system time used= 79.8539
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5515
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= 2
involuntary context switches= 892

runsolver used 0.802877 second user time and 1.65875 second system time

The end

Launcher Data 

Begin job on node141 at 2010-06-30 21:38:34
IDJOB=2695024
IDBENCH=79272
IDSOLVER=1208
FILE ID=node141/2695024-1277926714
PBS_JOBID= 11197297
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-t3002.11tsp11.1900568186--soft-0-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695024-1277926714/watcher-2695024-1277926714 -o /tmp/evaluation-result-2695024-1277926714/solver-2695024-1277926714 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2695024-1277926714.wbo

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

MD5SUM BENCH= 0bc882feda752f8542fa470cf04f3d53
RANDOM SEED=2002154163

node141.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.788
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	: 5333.57
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		: 2666.788
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	: 5332.68
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		: 2666.788
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	: 5332.83
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		: 2666.788
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		: 2666.788
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.80
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.788
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.788
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		: 2666.788
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      30462592 kB
Buffers:        210660 kB
Cached:        1145044 kB
SwapCached:          0 kB
Active:        1558680 kB
Inactive:       783968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30462592 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2012 kB
Writeback:           0 kB
AnonPages:      987552 kB
Mapped:          15068 kB
Slab:            80120 kB
PageTables:       6988 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  1128932 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= 74208 MiB
End job on node141 at 2010-06-30 21:46:22