Trace number 2695143

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 486.435 486.423

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/
tsp/normalized-t3002.11tsp11.1900670167--soft-0-100-0.wbo
MD5SUMf06e3169df6f7eed4900beba2f9ca344
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 benchmark209.658
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 136625
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 136624
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 707
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 0.102984 19.9766 46 56885
0.09/0.18	o 695
0.19/0.28	c 0.109983 20.2109 187 76726
0.19/0.28	o 565
0.19/0.29	c 0.109983 20.4453 189 79393
0.19/0.29	o 523
0.19/0.29	c 0.110983 20.4453 189 79863
0.19/0.29	o 514
0.29/0.30	c 0.110983 20.4453 191 80216
0.29/0.30	o 512
0.29/0.39	c 0.122981 20.4453 343 87475
0.29/0.39	o 505
0.39/0.48	c 0.131979 20.4453 480 94402
0.39/0.48	o 396
0.49/0.59	c 0.142978 20.4453 670 95698
0.49/0.59	o 393
0.59/0.60	c 0.144977 20.4453 677 96472
0.59/0.60	o 369
0.59/0.63	c 0.144977 20.4453 722 97021
0.59/0.63	o 365
1.09/1.14	c 0.222966 20.4453 826 101625
1.09/1.14	o 357
1.09/1.17	c 0.225965 20.4453 847 103726
1.09/1.17	o 344
1.29/1.38	c 0.25896 20.4453 1168 107675
1.29/1.38	o 321
1.29/1.39	c 0.26096 20.4453 587 109007
1.29/1.39	o 290
1.29/1.39	c 0.26196 20.4453 587 109849
1.29/1.39	o 266
1.39/1.40	c 0.263959 20.4453 587 110139
1.39/1.40	o 263
1.39/1.40	c 0.264959 20.4453 587 110683
1.39/1.40	o 250
1.39/1.41	c 0.265959 20.4453 587 111160
1.39/1.41	o 239
1.39/1.42	c 0.266959 20.4453 588 111542
1.39/1.42	o 232
1.39/1.43	c 0.268959 20.4453 593 111904
1.39/1.43	o 228
1.39/1.46	c 0.270958 20.4453 611 113094
1.39/1.46	o 204
3.39/3.45	c 0.613906 20.4453 1133 197532
3.39/3.45	o 172
5.59/5.66	c 0.941856 20.4453 1200 268474
5.59/5.66	o 171
5.99/6.00	c 0.990849 20.4453 1169 270123
5.99/6.00	o 167
6.19/6.21	c 1.02684 20.4453 844 271293
6.19/6.21	o 163
7.39/7.41	c 1.21182 20.5742 1033 274569
7.39/7.41	o 160
7.70/7.75	c 1.27381 20.5742 960 276899
7.70/7.75	o 123
7.79/7.84	c 1.2948 20.5742 1164 277581
7.79/7.84	o 120
8.00/8.01	c 1.3228 20.5742 723 278251
8.00/8.01	o 119
8.19/8.22	c 1.36079 20.5742 1042 279235
8.19/8.22	o 115
10.39/10.41	c 1.87471 20.7031 962 286547
10.39/10.41	o 100
10.39/10.43	c 1.88171 20.7031 1041 286907
10.39/10.43	o 94
10.39/10.46	c 1.88371 20.7031 1070 287430
10.39/10.46	o 85
11.79/11.82	c 2.25466 21.2188 990 294642
11.79/11.82	o 83
12.89/12.90	c 2.52962 21.2188 936 299883
12.89/12.90	o 81
13.39/13.49	c 2.67559 21.2188 1810 302249
13.39/13.49	o 58
13.49/13.57	c 2.71159 21.2188 1322 303022
13.49/13.57	o 54
13.69/13.73	c 2.76358 21.2188 1746 304143
13.69/13.73	o 48
15.19/15.29	c 3.38549 21.2188 2025 313112
15.19/15.29	o 46
16.29/16.31	c 3.88341 21.2188 1765 319739
16.29/16.31	o 45
16.29/16.32	c 3.88341 21.2188 1775 319835
16.29/16.32	o 44
16.29/16.39	c 3.9144 21.2188 2098 320768
16.29/16.39	o 37
16.50/16.55	c 3.98839 21.2188 2771 321838
16.50/16.55	o 35
16.59/16.65	c 4.04838 21.2188 1904 322836
16.59/16.65	o 28
16.69/16.72	c 4.08438 21.2188 2274 323533
16.69/16.72	o 26
16.69/16.79	c 4.12337 21.2188 2794 324431
16.69/16.79	o 24
16.90/16.97	c 4.25235 21.2188 2643 327147
16.90/16.97	o 13
17.19/17.26	c 4.44632 21.2188 1708 331285
17.19/17.26	o 6
18.29/18.34	c 5.2522 21.6055 2114 345974
18.29/18.34	o 4
19.19/19.21	c 5.9151 21.6055 2411 357324
19.19/19.21	o 3
26.49/26.56	c 11.5142 21.6055 3057 466121
26.49/26.56	o 2
30.49/30.55	c 14.7328 21.6055 3992 524382
30.49/30.55	o 1
486.31/486.39	c 375.547 23.4102 3097 7561522
486.31/486.39	s OPTIMUM FOUND
486.31/486.39	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-2695143-1277931097/watcher-2695143-1277931097 -o /tmp/evaluation-result-2695143-1277931097/solver-2695143-1277931097 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2695143-1277931097.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: 2.50 2.75 2.81 3/178 16338
/proc/meminfo: memFree=29947364/32951124 swapFree=67111528/67111528
[pid=16338] ppid=16336 vsize=2136 CPUtime=0
/proc/16338/stat : 16338 (pbct) R 16336 16338 15789 0 -1 4202496 254 0 0 0 0 0 0 0 24 0 1 0 134407549 2187264 173 4089446400 134512640 136421960 4288759360 18446744073709551615 135818390 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/16338/statm: 534 173 144 467 0 65 0

[startup+0.0754951 s]
/proc/loadavg: 2.50 2.75 2.81 3/178 16338
/proc/meminfo: memFree=29947364/32951124 swapFree=67111528/67111528
[pid=16338] ppid=16336 vsize=19664 CPUtime=0.07
/proc/16338/stat : 16338 (pbct) R 16336 16338 15789 0 -1 4202496 4546 0 0 0 7 0 0 0 24 0 1 0 134407549 20135936 4432 4089446400 134512640 136421960 4288759360 18446744073709551615 134700898 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/16338/statm: 4916 4432 203 467 0 4447 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 19664

[startup+0.100485 s]
/proc/loadavg: 2.50 2.75 2.81 3/178 16338
/proc/meminfo: memFree=29947364/32951124 swapFree=67111528/67111528
[pid=16338] ppid=16336 vsize=20452 CPUtime=0.09
/proc/16338/stat : 16338 (pbct) R 16336 16338 15789 0 -1 4202496 4752 0 0 0 9 0 0 0 24 0 1 0 134407549 20942848 4638 4089446400 134512640 136421960 4288759360 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/16338/statm: 5113 4638 213 467 0 4644 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20452

[startup+0.300449 s]
/proc/loadavg: 2.50 2.75 2.81 3/178 16338
/proc/meminfo: memFree=29947364/32951124 swapFree=67111528/67111528
[pid=16338] ppid=16336 vsize=20932 CPUtime=0.29
/proc/16338/stat : 16338 (pbct) R 16336 16338 15789 0 -1 4202496 4849 0 0 0 11 18 0 0 25 0 1 0 134407549 21434368 4731 4089446400 134512640 136421960 4288759360 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/16338/statm: 5233 4731 237 467 0 4764 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20932

[startup+0.700376 s]
/proc/loadavg: 2.50 2.75 2.81 3/178 16338
/proc/meminfo: memFree=29947364/32951124 swapFree=67111528/67111528
[pid=16338] ppid=16336 vsize=20932 CPUtime=0.69
/proc/16338/stat : 16338 (pbct) R 16336 16338 15789 0 -1 4202496 4855 0 0 0 15 54 0 0 25 0 1 0 134407549 21434368 4731 4089446400 134512640 136421960 4288759360 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/16338/statm: 5233 4731 237 467 0 4764 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20932

[startup+1.50023 s]
/proc/loadavg: 2.50 2.75 2.81 3/179 16339
/proc/meminfo: memFree=29929004/32951124 swapFree=67111528/67111528
[pid=16338] ppid=16336 vsize=20932 CPUtime=1.49
/proc/16338/stat : 16338 (pbct) R 16336 16338 15789 0 -1 4202496 4876 0 0 0 27 122 0 0 25 0 1 0 134407549 21434368 4741 4089446400 134512640 136421960 4288759360 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/16338/statm: 5233 4741 237 467 0 4764 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20932

[startup+3.10095 s]
/proc/loadavg: 2.46 2.74 2.81 3/179 16339
/proc/meminfo: memFree=29929600/32951124 swapFree=67111528/67111528
[pid=16338] ppid=16336 vsize=20932 CPUtime=3.09
/proc/16338/stat : 16338 (pbct) R 16336 16338 15789 0 -1 4202496 4876 0 0 0 53 256 0 0 25 0 1 0 134407549 21434368 4741 4089446400 134512640 136421960 4288759360 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/16338/statm: 5233 4741 237 467 0 4764 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20932

[startup+6.30038 s]
/proc/loadavg: 2.46 2.74 2.81 3/179 16339
/proc/meminfo: memFree=29929320/32951124 swapFree=67111528/67111528
[pid=16338] ppid=16336 vsize=20932 CPUtime=6.29
/proc/16338/stat : 16338 (pbct) R 16336 16338 15789 0 -1 4202496 4883 0 0 0 104 525 0 0 25 0 1 0 134407549 21434368 4744 4089446400 134512640 136421960 4288759360 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/16338/statm: 5233 4744 237 467 0 4764 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20932

[startup+12.7003 s]
/proc/loadavg: 2.39 2.71 2.80 3/179 16339
/proc/meminfo: memFree=29920432/32951124 swapFree=67111528/67111528
[pid=16338] ppid=16336 vsize=21724 CPUtime=12.69
/proc/16338/stat : 16338 (pbct) R 16336 16338 15789 0 -1 4202496 5078 0 0 0 247 1022 0 0 25 0 1 0 134407549 22245376 4930 4089446400 134512640 136421960 4288759360 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/16338/statm: 5431 4930 237 467 0 4962 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21724

[startup+25.501 s]
/proc/loadavg: 2.33 2.69 2.79 3/179 16339
/proc/meminfo: memFree=29897488/32951124 swapFree=67111528/67111528
[pid=16338] ppid=16336 vsize=22120 CPUtime=25.49
/proc/16338/stat : 16338 (pbct) R 16336 16338 15789 0 -1 4202496 5205 0 0 0 1072 1477 0 0 25 0 1 0 134407549 22650880 5041 4089446400 134512640 136421960 4288759360 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/16338/statm: 5530 5041 237 467 0 5061 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 22120

[startup+51.1004 s]
/proc/loadavg: 2.21 2.63 2.77 3/179 16340
/proc/meminfo: memFree=29864696/32951124 swapFree=67111528/67111528
[pid=16338] ppid=16336 vsize=22384 CPUtime=51.1
/proc/16338/stat : 16338 (pbct) R 16336 16338 15789 0 -1 4202496 5263 0 0 0 3088 2022 0 0 25 0 1 0 134407549 22921216 5097 4089446400 134512640 136421960 4288759360 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/16338/statm: 5596 5097 237 467 0 5127 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 22384

[startup+102.306 s]
/proc/loadavg: 2.08 2.52 2.72 3/179 16341
/proc/meminfo: memFree=29816420/32951124 swapFree=67111528/67111528
[pid=16338] ppid=16336 vsize=22912 CPUtime=102.3
/proc/16338/stat : 16338 (pbct) R 16336 16338 15789 0 -1 4202496 5382 0 0 0 7109 3121 0 0 25 0 1 0 134407549 23461888 5216 4089446400 134512640 136421960 4288759360 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/16338/statm: 5728 5216 237 467 0 5259 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 22912

[startup+162.301 s]
/proc/loadavg: 2.03 2.43 2.68 3/179 16343
/proc/meminfo: memFree=29728328/32951124 swapFree=67111528/67111528
[pid=16338] ppid=16336 vsize=23176 CPUtime=162.29
/proc/16338/stat : 16338 (pbct) R 16336 16338 15789 0 -1 4202496 5464 0 0 0 11867 4362 0 0 25 0 1 0 134407549 23732224 5298 4089446400 134512640 136421960 4288759360 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/16338/statm: 5794 5298 237 467 0 5325 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 23176

[startup+222.301 s]
/proc/loadavg: 2.01 2.35 2.63 3/179 16345
/proc/meminfo: memFree=29675972/32951124 swapFree=67111528/67111528
[pid=16338] ppid=16336 vsize=23308 CPUtime=222.29
/proc/16338/stat : 16338 (pbct) R 16336 16338 15789 0 -1 4202496 5501 0 0 0 16603 5626 0 0 25 0 1 0 134407549 23867392 5335 4089446400 134512640 136421960 4288759360 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/16338/statm: 5827 5335 237 467 0 5358 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 23308

[startup+282.3 s]
/proc/loadavg: 2.00 2.29 2.59 3/179 16346
/proc/meminfo: memFree=29610572/32951124 swapFree=67111528/67111528
[pid=16338] ppid=16336 vsize=23572 CPUtime=282.29
/proc/16338/stat : 16338 (pbct) R 16336 16338 15789 0 -1 4202496 5571 0 0 0 21379 6850 0 0 25 0 1 0 134407549 24137728 5405 4089446400 134512640 136421960 4288759360 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/16338/statm: 5893 5405 237 467 0 5424 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 23572

[startup+342.301 s]
/proc/loadavg: 2.00 2.23 2.55 3/179 16347
/proc/meminfo: memFree=29543436/32951124 swapFree=67111528/67111528
[pid=16338] ppid=16336 vsize=23704 CPUtime=342.3
/proc/16338/stat : 16338 (pbct) R 16336 16338 15789 0 -1 4202496 5604 0 0 0 26152 8078 0 0 25 0 1 0 134407549 24272896 5438 4089446400 134512640 136421960 4288759360 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/16338/statm: 5926 5438 237 467 0 5457 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 23704

[startup+402.3 s]
/proc/loadavg: 2.00 2.19 2.51 3/179 16349
/proc/meminfo: memFree=29493668/32951124 swapFree=67111528/67111528
[pid=16338] ppid=16336 vsize=23836 CPUtime=402.31
/proc/16338/stat : 16338 (pbct) R 16336 16338 15789 0 -1 4202496 5616 0 0 0 30880 9351 0 0 25 0 1 0 134407549 24408064 5450 4089446400 134512640 136421960 4288759360 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/16338/statm: 5959 5450 237 467 0 5490 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 23836

[startup+462.301 s]
/proc/loadavg: 2.03 2.16 2.48 3/179 16351
/proc/meminfo: memFree=29413520/32951124 swapFree=67111528/67111528
[pid=16338] ppid=16336 vsize=23968 CPUtime=462.3
/proc/16338/stat : 16338 (pbct) R 16336 16338 15789 0 -1 4202496 5662 0 0 0 35635 10595 0 0 25 0 1 0 134407549 24543232 5496 4089446400 134512640 136421960 4288759360 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/16338/statm: 5992 5496 237 467 0 5523 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 23968

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

[startup+473.501 s]
/proc/loadavg: 2.03 2.16 2.48 3/179 16379
/proc/meminfo: memFree=31738384/32951124 swapFree=67111528/67111528
[pid=16338] ppid=16336 vsize=23968 CPUtime=473.51
/proc/16338/stat : 16338 (pbct) R 16336 16338 15789 0 -1 4202496 5662 0 0 0 36534 10817 0 0 25 0 1 0 134407549 24543232 5496 4089446400 134512640 136421960 4288759360 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/16338/statm: 5992 5496 237 467 0 5523 0
Current children cumulated CPU time (s) 473.51
Current children cumulated vsize (KiB) 23968

[startup+479.9 s]
/proc/loadavg: 2.02 2.15 2.47 3/179 16379
/proc/meminfo: memFree=31734112/32951124 swapFree=67111528/67111528
[pid=16338] ppid=16336 vsize=23968 CPUtime=479.91
/proc/16338/stat : 16338 (pbct) R 16336 16338 15789 0 -1 4202496 5662 0 0 0 37041 10950 0 0 25 0 1 0 134407549 24543232 5496 4089446400 134512640 136421960 4288759360 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/16338/statm: 5992 5496 237 467 0 5523 0
Current children cumulated CPU time (s) 479.91
Current children cumulated vsize (KiB) 23968

[startup+483.101 s]
/proc/loadavg: 2.02 2.15 2.47 3/179 16379
/proc/meminfo: memFree=31728772/32951124 swapFree=67111528/67111528
[pid=16338] ppid=16336 vsize=23968 CPUtime=483.11
/proc/16338/stat : 16338 (pbct) R 16336 16338 15789 0 -1 4202496 5662 0 0 0 37299 11012 0 0 25 0 1 0 134407549 24543232 5496 4089446400 134512640 136421960 4288759360 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/16338/statm: 5992 5496 237 467 0 5523 0
Current children cumulated CPU time (s) 483.11
Current children cumulated vsize (KiB) 23968

[startup+484.701 s]
/proc/loadavg: 2.02 2.15 2.47 3/179 16379
/proc/meminfo: memFree=31728036/32951124 swapFree=67111528/67111528
[pid=16338] ppid=16336 vsize=23968 CPUtime=484.7
/proc/16338/stat : 16338 (pbct) R 16336 16338 15789 0 -1 4202496 5662 0 0 0 37425 11045 0 0 25 0 1 0 134407549 24543232 5496 4089446400 134512640 136421960 4288759360 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/16338/statm: 5992 5496 237 467 0 5523 0
Current children cumulated CPU time (s) 484.7
Current children cumulated vsize (KiB) 23968

[startup+485.5 s]
/proc/loadavg: 2.02 2.15 2.47 3/179 16379
/proc/meminfo: memFree=31727540/32951124 swapFree=67111528/67111528
[pid=16338] ppid=16336 vsize=23968 CPUtime=485.5
/proc/16338/stat : 16338 (pbct) R 16336 16338 15789 0 -1 4202496 5662 0 0 0 37488 11062 0 0 25 0 1 0 134407549 24543232 5496 4089446400 134512640 136421960 4288759360 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/16338/statm: 5992 5496 237 467 0 5523 0
Current children cumulated CPU time (s) 485.5
Current children cumulated vsize (KiB) 23968

[startup+485.9 s]
/proc/loadavg: 2.02 2.15 2.47 3/179 16379
/proc/meminfo: memFree=31727540/32951124 swapFree=67111528/67111528
[pid=16338] ppid=16336 vsize=23968 CPUtime=485.9
/proc/16338/stat : 16338 (pbct) R 16336 16338 15789 0 -1 4202496 5662 0 0 0 37518 11072 0 0 25 0 1 0 134407549 24543232 5496 4089446400 134512640 136421960 4288759360 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/16338/statm: 5992 5496 237 467 0 5523 0
Current children cumulated CPU time (s) 485.9
Current children cumulated vsize (KiB) 23968

[startup+486.3 s]
/proc/loadavg: 2.02 2.15 2.47 3/179 16379
/proc/meminfo: memFree=31724688/32951124 swapFree=67111528/67111528
[pid=16338] ppid=16336 vsize=23968 CPUtime=486.31
/proc/16338/stat : 16338 (pbct) R 16336 16338 15789 0 -1 4202496 5662 0 0 0 37547 11084 0 0 25 0 1 0 134407549 24543232 5496 4089446400 134512640 136421960 4288759360 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/16338/statm: 5992 5496 237 467 0 5523 0
Current children cumulated CPU time (s) 486.31
Current children cumulated vsize (KiB) 23968

[startup+486.4 s]
/proc/loadavg: 2.02 2.15 2.47 3/179 16379
/proc/meminfo: memFree=31724688/32951124 swapFree=67111528/67111528
[pid=16338] ppid=16336 vsize=21652 CPUtime=486.4
/proc/16338/stat : 16338 (pbct) R 16336 16338 15789 0 -1 4202496 5666 0 0 0 37554 11086 0 0 25 0 1 0 134407549 22171648 4936 4089446400 134512640 136421960 4288759360 18446744073709551615 135642735 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/16338/statm: 5413 4936 240 467 0 4944 0
Current children cumulated CPU time (s) 486.4
Current children cumulated vsize (KiB) 21652

Child status: 0
Real time (s): 486.423
CPU time (s): 486.435
CPU user time (s): 375.571
CPU system time (s): 110.864
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 23968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 375.571
system time used= 110.864
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5667
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= 668

runsolver used 0.682896 second user time and 1.53677 second system time

The end

Launcher Data 

Begin job on node101 at 2010-06-30 22:51:37
IDJOB=2695143
IDBENCH=79311
IDSOLVER=1208
FILE ID=node101/2695143-1277931097
PBS_JOBID= 11197392
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-t3002.11tsp11.1900670167--soft-0-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695143-1277931097/watcher-2695143-1277931097 -o /tmp/evaluation-result-2695143-1277931097/solver-2695143-1277931097 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2695143-1277931097.wbo

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

MD5SUM BENCH= f06e3169df6f7eed4900beba2f9ca344
RANDOM SEED=329174351

node101.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		: 2666.837
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	: 5333.67
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		: 2666.837
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		: 2666.837
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		: 2666.837
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	: 5332.83
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		: 2666.837
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	: 5332.74
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		: 2666.837
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	: 5332.82
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		: 2666.837
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	: 5332.75
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		: 2666.837
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      29947884 kB
Buffers:        220260 kB
Cached:         742684 kB
SwapCached:          0 kB
Active:        2305360 kB
Inactive:       550024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      29947884 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2016 kB
Writeback:           0 kB
AnonPages:     1892548 kB
Mapped:          16064 kB
Slab:            79320 kB
PageTables:       8436 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  2072680 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 node101 at 2010-06-30 22:59:43