Trace number 2695641

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 1010.76 1010.73

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900670167--soft-33-100-0.wbo
MD5SUMcbb94832f8cf89251c53c05bd4717107
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark144.401
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 constraints1788
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 89002
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 89001
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 11/12 clauses 908/1776 units 0
0.00/0.01	c vars 231
0.09/0.11	c 0.074988 16.6094 29 26185
0.09/0.11	o 509
0.09/0.12	c 0.075988 16.793 46 28119
0.09/0.12	o 386
0.09/0.14	c 0.079987 16.793 100 29834
0.09/0.14	o 355
0.09/0.17	c 0.086986 16.793 205 30931
0.09/0.17	o 323
0.19/0.24	c 0.105983 16.9102 433 32901
0.19/0.24	o 304
0.29/0.33	c 0.12898 16.9102 714 33830
0.29/0.33	o 295
0.29/0.35	c 0.137979 16.9102 828 34540
0.29/0.35	o 280
0.49/0.54	c 0.199969 17.0312 670 36605
0.49/0.54	o 265
0.49/0.54	c 0.204968 17.0312 692 37133
0.49/0.54	o 241
0.99/1.01	c 0.332949 17.0312 766 40339
0.99/1.01	o 232
0.99/1.04	c 0.339948 17.0312 825 40623
0.99/1.04	o 226
0.99/1.07	c 0.345947 17.0312 875 41194
0.99/1.07	o 207
7.89/7.98	c 1.3108 17.1562 1914 720822
7.89/7.98	o 204
23.19/23.25	c 3.48747 17.1562 909 2480673
23.19/23.25	o 193
39.49/39.52	c 5.76912 17.1562 846 4610800
39.49/39.52	o 184
56.00/56.01	c 8.17876 17.2812 1263 7487907
56.00/56.01	o 169
56.00/56.06	c 8.19175 17.2812 820 7488417
56.00/56.06	o 164
56.10/56.11	c 8.19775 17.2812 965 7489388
56.10/56.11	o 131
56.10/56.17	c 8.21275 17.2812 1164 7490126
56.10/56.17	o 119
56.39/56.49	c 8.28674 17.2812 782 7491944
56.39/56.49	o 107
56.49/56.57	c 8.30774 17.2812 991 7492467
56.49/56.57	o 103
56.79/56.85	c 8.36673 17.2812 989 7493636
56.79/56.85	o 101
57.79/57.87	c 8.5147 17.2812 777 7513811
57.79/57.87	o 100
64.80/64.86	c 9.68953 17.2812 1034 7925601
64.80/64.86	o 96
64.80/64.87	c 9.69153 17.2812 1040 7926236
64.80/64.87	o 87
64.89/64.94	c 9.70552 17.2812 1265 7926769
64.89/64.94	o 81
65.10/65.15	c 9.76951 17.2812 1326 7927887
65.10/65.15	o 77
66.90/66.95	c 10.3684 17.5234 1259 7936624
66.90/66.95	o 76
67.99/68.08	c 10.6924 17.5234 1548 7942383
67.99/68.08	o 72
69.09/69.19	c 11.0443 17.5234 1188 7948147
69.09/69.19	o 65
69.60/69.66	c 11.2093 17.5234 1260 7951060
69.60/69.66	o 56
70.79/70.80	c 11.6582 17.6484 1749 7959025
70.79/70.80	o 50
71.19/71.25	c 11.8442 17.6484 1807 7962504
71.19/71.25	o 35
71.19/71.25	c 11.8452 17.6484 1813 7962646
71.19/71.25	o 32
72.60/72.66	c 12.6911 17.6484 1628 7978683
72.60/72.66	o 31
74.39/74.49	c 13.8019 17.6484 2491 7999765
74.39/74.49	o 30
74.80/74.85	c 14.0249 17.6484 1671 8003877
74.80/74.85	o 28
77.70/77.72	c 15.7726 17.7773 2457 8038410
77.70/77.72	o 15
78.39/78.41	c 16.2545 18.4219 2015 8047591
78.39/78.41	o 12
80.20/80.20	c 17.5933 18.4141 2620 8074706
80.20/80.20	o 9
97.30/97.37	c 29.8395 18.4141 2827 8336976
97.30/97.37	o 6
112.10/112.13	c 40.9838 18.4141 2116 8561024
112.10/112.13	o 5
116.90/116.99	c 44.5012 18.4141 1701 8640741
116.90/116.99	o 3
117.50/117.50	c 44.9022 18.4141 2214 8648280
117.50/117.50	o 2
1010.72/1010.71	c 726.704 19.8203 2957 23188477
1010.72/1010.71	s OPTIMUM FOUND
1010.72/1010.71	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	2

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2695641-1277908443/watcher-2695641-1277908443 -o /tmp/evaluation-result-2695641-1277908443/solver-2695641-1277908443 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2695641-1277908443.wbo 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 3891200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 3942400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.95 1.99 2.03 3/178 14213
/proc/meminfo: memFree=31100608/32951124 swapFree=67111528/67111528
[pid=14213] ppid=14211 vsize=2136 CPUtime=0
/proc/14213/stat : 14213 (pbct) R 14211 14213 12504 0 -1 4202496 254 0 0 0 0 0 0 0 25 0 1 0 132140267 2187264 174 4089446400 134512640 136421960 4293757632 18446744073709551615 135873694 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14213/statm: 534 174 144 467 0 65 0

[startup+0.0244161 s]
/proc/loadavg: 1.95 1.99 2.03 3/178 14213
/proc/meminfo: memFree=31100608/32951124 swapFree=67111528/67111528
[pid=14213] ppid=14211 vsize=4680 CPUtime=0.02
/proc/14213/stat : 14213 (pbct) R 14211 14213 12504 0 -1 4202496 852 0 0 0 2 0 0 0 25 0 1 0 132140267 4792320 772 4089446400 134512640 136421960 4293757632 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14213/statm: 1170 775 193 467 0 701 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 4680

[startup+0.100404 s]
/proc/loadavg: 1.95 1.99 2.03 3/178 14213
/proc/meminfo: memFree=31100608/32951124 swapFree=67111528/67111528
[pid=14213] ppid=14211 vsize=17004 CPUtime=0.09
/proc/14213/stat : 14213 (pbct) R 14211 14213 12504 0 -1 4202496 3934 0 0 0 7 2 0 0 25 0 1 0 132140267 17412096 3854 4089446400 134512640 136421960 4293757632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14213/statm: 4251 3854 213 467 0 3782 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17004

[startup+0.300369 s]
/proc/loadavg: 1.95 1.99 2.03 3/178 14213
/proc/meminfo: memFree=31100608/32951124 swapFree=67111528/67111528
[pid=14213] ppid=14211 vsize=17312 CPUtime=0.29
/proc/14213/stat : 14213 (pbct) R 14211 14213 12504 0 -1 4202496 4017 0 0 0 11 18 0 0 25 0 1 0 132140267 17727488 3932 4089446400 134512640 136421960 4293757632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14213/statm: 4328 3932 236 467 0 3859 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17312

[startup+0.7003 s]
/proc/loadavg: 1.95 1.99 2.03 3/178 14213
/proc/meminfo: memFree=31100608/32951124 swapFree=67111528/67111528
[pid=14213] ppid=14211 vsize=17436 CPUtime=0.69
/proc/14213/stat : 14213 (pbct) R 14211 14213 12504 0 -1 4202496 4058 0 0 0 25 44 0 0 25 0 1 0 132140267 17854464 3969 4089446400 134512640 136421960 4293757632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14213/statm: 4359 3969 236 467 0 3890 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17436

[startup+1.50016 s]
/proc/loadavg: 1.95 1.99 2.03 3/179 14214
/proc/meminfo: memFree=31085480/32951124 swapFree=67111528/67111528
[pid=14213] ppid=14211 vsize=17436 CPUtime=1.49
/proc/14213/stat : 14213 (pbct) R 14211 14213 12504 0 -1 4202496 4061 0 0 0 40 109 0 0 25 0 1 0 132140267 17854464 3969 4089446400 134512640 136421960 4293757632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14213/statm: 4359 3969 236 467 0 3890 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17436

[startup+3.10087 s]
/proc/loadavg: 1.95 1.99 2.03 3/179 14214
/proc/meminfo: memFree=31085108/32951124 swapFree=67111528/67111528
[pid=14213] ppid=14211 vsize=17564 CPUtime=3.1
/proc/14213/stat : 14213 (pbct) R 14211 14213 12504 0 -1 4202496 4074 0 0 0 62 248 0 0 25 0 1 0 132140267 17985536 3982 4089446400 134512640 136421960 4293757632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14213/statm: 4391 3982 236 467 0 3922 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 17564

[startup+6.30031 s]
/proc/loadavg: 1.95 1.99 2.03 3/179 14214
/proc/meminfo: memFree=31085852/32951124 swapFree=67111528/67111528
[pid=14213] ppid=14211 vsize=17564 CPUtime=6.29
/proc/14213/stat : 14213 (pbct) R 14211 14213 12504 0 -1 4202496 4075 0 0 0 104 525 0 0 25 0 1 0 132140267 17985536 3983 4089446400 134512640 136421960 4293757632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14213/statm: 4391 3983 237 467 0 3922 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17564

[startup+12.7002 s]
/proc/loadavg: 1.96 1.99 2.03 3/179 14214
/proc/meminfo: memFree=31086408/32951124 swapFree=67111528/67111528
[pid=14213] ppid=14211 vsize=17564 CPUtime=12.69
/proc/14213/stat : 14213 (pbct) R 14211 14213 12504 0 -1 4202496 4076 0 0 0 197 1072 0 0 25 0 1 0 132140267 17985536 3983 4089446400 134512640 136421960 4293757632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14213/statm: 4391 3983 237 467 0 3922 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17564

[startup+25.5009 s]
/proc/loadavg: 1.97 1.99 2.02 3/179 14214
/proc/meminfo: memFree=31086140/32951124 swapFree=67111528/67111528
[pid=14213] ppid=14211 vsize=17564 CPUtime=25.49
/proc/14213/stat : 14213 (pbct) R 14211 14213 12504 0 -1 4202496 4087 0 0 0 378 2171 0 0 25 0 1 0 132140267 17985536 3993 4089446400 134512640 136421960 4293757632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14213/statm: 4391 3993 237 467 0 3922 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17564

[startup+51.1005 s]
/proc/loadavg: 1.98 1.99 2.02 3/179 14216
/proc/meminfo: memFree=31083976/32951124 swapFree=67111528/67111528
[pid=14213] ppid=14211 vsize=17692 CPUtime=51.1
/proc/14213/stat : 14213 (pbct) R 14211 14213 12504 0 -1 4202496 4123 0 0 0 740 4370 0 0 25 0 1 0 132140267 18116608 4028 4089446400 134512640 136421960 4293757632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14213/statm: 4423 4028 237 467 0 3954 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 17692

[startup+102.305 s]
/proc/loadavg: 1.99 1.99 2.02 3/179 14217
/proc/meminfo: memFree=31081324/32951124 swapFree=67111528/67111528
[pid=14213] ppid=14211 vsize=18852 CPUtime=102.29
/proc/14213/stat : 14213 (pbct) R 14211 14213 12504 0 -1 4202496 4430 0 0 0 3350 6879 0 0 25 0 1 0 132140267 19304448 4309 4089446400 134512640 136421960 4293757632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14213/statm: 4713 4309 237 467 0 4244 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 18852

[startup+162.301 s]
/proc/loadavg: 1.99 1.99 2.01 3/179 14218
/proc/meminfo: memFree=31080256/32951124 swapFree=67111528/67111528
[pid=14213] ppid=14211 vsize=18980 CPUtime=162.3
/proc/14213/stat : 14213 (pbct) R 14211 14213 12504 0 -1 4202496 4472 0 0 0 7897 8333 0 0 25 0 1 0 132140267 19435520 4348 4089446400 134512640 136421960 4293757632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14213/statm: 4745 4348 237 467 0 4276 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 18980

[startup+222.3 s]
/proc/loadavg: 1.99 1.99 2.01 3/179 14220
/proc/meminfo: memFree=31078588/32951124 swapFree=67111528/67111528
[pid=14213] ppid=14211 vsize=19108 CPUtime=222.3
/proc/14213/stat : 14213 (pbct) R 14211 14213 12504 0 -1 4202496 4503 0 0 0 12457 9773 0 0 25 0 1 0 132140267 19566592 4379 4089446400 134512640 136421960 4293757632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14213/statm: 4777 4379 237 467 0 4308 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 19108

[startup+282.301 s]
/proc/loadavg: 2.03 2.01 2.01 3/179 14222
/proc/meminfo: memFree=31078160/32951124 swapFree=67111528/67111528
[pid=14213] ppid=14211 vsize=19260 CPUtime=282.3
/proc/14213/stat : 14213 (pbct) R 14211 14213 12504 0 -1 4202496 4551 0 0 0 17000 11230 0 0 25 0 1 0 132140267 19722240 4427 4089446400 134512640 136421960 4293757632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14213/statm: 4815 4427 237 467 0 4346 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 19260

[startup+342.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/179 14223
/proc/meminfo: memFree=31077236/32951124 swapFree=67111528/67111528
[pid=14213] ppid=14211 vsize=19388 CPUtime=342.3
/proc/14213/stat : 14213 (pbct) R 14211 14213 12504 0 -1 4202496 4586 0 0 0 21590 12640 0 0 25 0 1 0 132140267 19853312 4462 4089446400 134512640 136421960 4293757632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14213/statm: 4847 4462 237 467 0 4378 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 19388

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 14224
/proc/meminfo: memFree=31076684/32951124 swapFree=67111528/67111528
[pid=14213] ppid=14211 vsize=19524 CPUtime=402.3
/proc/14213/stat : 14213 (pbct) R 14211 14213 12504 0 -1 4202496 4611 0 0 0 26162 14068 0 0 25 0 1 0 132140267 19992576 4487 4089446400 134512640 136421960 4293757632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14213/statm: 4881 4487 237 467 0 4412 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 19524

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 14226
/proc/meminfo: memFree=31076244/32951124 swapFree=67111528/67111528
[pid=14213] ppid=14211 vsize=19640 CPUtime=462.3
/proc/14213/stat : 14213 (pbct) R 14211 14213 12504 0 -1 4202496 4629 0 0 0 30685 15545 0 0 25 0 1 0 132140267 20111360 4505 4089446400 134512640 136421960 4293757632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14213/statm: 4910 4505 237 467 0 4441 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 19640

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 14228
/proc/meminfo: memFree=31075900/32951124 swapFree=67111528/67111528
[pid=14213] ppid=14211 vsize=19768 CPUtime=522.3
/proc/14213/stat : 14213 (pbct) R 14211 14213 12504 0 -1 4202496 4660 0 0 0 35296 16934 0 0 25 0 1 0 132140267 20242432 4536 4089446400 134512640 136421960 4293757632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14213/statm: 4942 4536 237 467 0 4473 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 19768

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 14230
/proc/meminfo: memFree=31075612/32951124 swapFree=67111528/67111528
[pid=14213] ppid=14211 vsize=19896 CPUtime=582.31
/proc/14213/stat : 14213 (pbct) R 14211 14213 12504 0 -1 4202496 4691 0 0 0 39881 18350 0 0 25 0 1 0 132140267 20373504 4567 4089446400 134512640 136421960 4293757632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14213/statm: 4974 4567 237 467 0 4505 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 19896

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 14231
/proc/meminfo: memFree=31075324/32951124 swapFree=67111528/67111528
[pid=14213] ppid=14211 vsize=20024 CPUtime=642.31
/proc/14213/stat : 14213 (pbct) R 14211 14213 12504 0 -1 4202496 4721 0 0 0 44518 19713 0 0 25 0 1 0 132140267 20504576 4597 4089446400 134512640 136421960 4293757632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14213/statm: 5006 4597 237 467 0 4537 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 20024

[startup+702.301 s]
/proc/loadavg: 2.04 2.01 2.00 3/179 14232
/proc/meminfo: memFree=31074664/32951124 swapFree=67111528/67111528
[pid=14213] ppid=14211 vsize=20024 CPUtime=702.31
/proc/14213/stat : 14213 (pbct) R 14211 14213 12504 0 -1 4202496 4733 0 0 0 49107 21124 0 0 25 0 1 0 132140267 20504576 4609 4089446400 134512640 136421960 4293757632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14213/statm: 5006 4609 237 467 0 4537 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 20024

[startup+762.305 s]
/proc/loadavg: 2.01 2.01 2.00 3/179 14234
/proc/meminfo: memFree=31073260/32951124 swapFree=67111528/67111528
[pid=14213] ppid=14211 vsize=20024 CPUtime=762.32
/proc/14213/stat : 14213 (pbct) R 14211 14213 12504 0 -1 4202496 4746 0 0 0 53674 22558 0 0 25 0 1 0 132140267 20504576 4622 4089446400 134512640 136421960 4293757632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14213/statm: 5006 4622 237 467 0 4537 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 20024

[startup+822.301 s]
/proc/loadavg: 2.06 2.02 2.00 3/179 14236
/proc/meminfo: memFree=31072716/32951124 swapFree=67111528/67111528
[pid=14213] ppid=14211 vsize=20024 CPUtime=822.31
/proc/14213/stat : 14213 (pbct) R 14211 14213 12504 0 -1 4202496 4750 0 0 0 58242 23989 0 0 25 0 1 0 132140267 20504576 4626 4089446400 134512640 136421960 4293757632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14213/statm: 5006 4626 237 467 0 4537 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 20024

[startup+882.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/179 14238
/proc/meminfo: memFree=31070816/32951124 swapFree=67111528/67111528
[pid=14213] ppid=14211 vsize=20160 CPUtime=882.31
/proc/14213/stat : 14213 (pbct) R 14211 14213 12504 0 -1 4202496 4771 0 0 0 62841 25390 0 0 25 0 1 0 132140267 20643840 4647 4089446400 134512640 136421960 4293757632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14213/statm: 5040 4647 237 467 0 4571 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 20160

[startup+942.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/179 14239
/proc/meminfo: memFree=31070152/32951124 swapFree=67111528/67111528
[pid=14213] ppid=14211 vsize=20160 CPUtime=942.32
/proc/14213/stat : 14213 (pbct) R 14211 14213 12504 0 -1 4202496 4779 0 0 0 67480 26752 0 0 25 0 1 0 132140267 20643840 4655 4089446400 134512640 136421960 4293757632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14213/statm: 5040 4655 237 467 0 4571 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 20160

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 14241
/proc/meminfo: memFree=31068484/32951124 swapFree=67111528/67111528
[pid=14213] ppid=14211 vsize=20160 CPUtime=1002.32
/proc/14213/stat : 14213 (pbct) R 14211 14213 12504 0 -1 4202496 4786 0 0 0 72039 28193 0 0 25 0 1 0 132140267 20643840 4662 4089446400 134512640 136421960 4293757632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14213/statm: 5040 4662 237 467 0 4571 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 20160

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

[startup+1004.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 14241
/proc/meminfo: memFree=31068480/32951124 swapFree=67111528/67111528
[pid=14213] ppid=14211 vsize=20292 CPUtime=1004.72
/proc/14213/stat : 14213 (pbct) R 14211 14213 12504 0 -1 4202496 4788 0 0 0 72220 28252 0 0 25 0 1 0 132140267 20779008 4664 4089446400 134512640 136421960 4293757632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14213/statm: 5073 4664 237 467 0 4604 0
Current children cumulated CPU time (s) 1004.72
Current children cumulated vsize (KiB) 20292

[startup+1007.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 14241
/proc/meminfo: memFree=31068356/32951124 swapFree=67111528/67111528
[pid=14213] ppid=14211 vsize=20292 CPUtime=1007.91
/proc/14213/stat : 14213 (pbct) R 14211 14213 12504 0 -1 4202496 4788 0 0 0 72460 28331 0 0 25 0 1 0 132140267 20779008 4664 4089446400 134512640 136421960 4293757632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14213/statm: 5073 4664 237 467 0 4604 0
Current children cumulated CPU time (s) 1007.91
Current children cumulated vsize (KiB) 20292

[startup+1009.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 14241
/proc/meminfo: memFree=31068232/32951124 swapFree=67111528/67111528
[pid=14213] ppid=14211 vsize=20292 CPUtime=1009.52
/proc/14213/stat : 14213 (pbct) R 14211 14213 12504 0 -1 4202496 4788 0 0 0 72579 28373 0 0 25 0 1 0 132140267 20779008 4664 4089446400 134512640 136421960 4293757632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14213/statm: 5073 4664 237 467 0 4604 0
Current children cumulated CPU time (s) 1009.52
Current children cumulated vsize (KiB) 20292

[startup+1010.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 14241
/proc/meminfo: memFree=31068232/32951124 swapFree=67111528/67111528
[pid=14213] ppid=14211 vsize=20292 CPUtime=1010.32
/proc/14213/stat : 14213 (pbct) R 14211 14213 12504 0 -1 4202496 4788 0 0 0 72639 28393 0 0 25 0 1 0 132140267 20779008 4664 4089446400 134512640 136421960 4293757632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14213/statm: 5073 4664 237 467 0 4604 0
Current children cumulated CPU time (s) 1010.32
Current children cumulated vsize (KiB) 20292

[startup+1010.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 14241
/proc/meminfo: memFree=31068232/32951124 swapFree=67111528/67111528
[pid=14213] ppid=14211 vsize=20292 CPUtime=1010.72
/proc/14213/stat : 14213 (pbct) R 14211 14213 12504 0 -1 4202496 4788 0 0 0 72669 28403 0 0 25 0 1 0 132140267 20779008 4664 4089446400 134512640 136421960 4293757632 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 5 0 0 0
/proc/14213/statm: 5073 4664 237 467 0 4604 0
Current children cumulated CPU time (s) 1010.72
Current children cumulated vsize (KiB) 20292

Child status: 0
Real time (s): 1010.73
CPU time (s): 1010.76
CPU user time (s): 726.721
CPU system time (s): 284.036
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 20292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 726.722
system time used= 284.036
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4793
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= 1466

runsolver used 1.40579 second user time and 3.19951 second system time

The end

Launcher Data 

Begin job on node136 at 2010-06-30 16:34:03
IDJOB=2695641
IDBENCH=78958
IDSOLVER=1208
FILE ID=node136/2695641-1277908443
PBS_JOBID= 11197181
Free space on /tmp= 74136 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900670167--soft-33-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695641-1277908443/watcher-2695641-1277908443 -o /tmp/evaluation-result-2695641-1277908443/solver-2695641-1277908443 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2695641-1277908443.wbo

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

MD5SUM BENCH= cbb94832f8cf89251c53c05bd4717107
RANDOM SEED=694525730

node136.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	: 5332.82
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	: 5332.75
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		: 2666.840
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	: 5332.83
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		: 2666.840
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	: 5332.74
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		: 2666.840
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.840
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	: 5332.75
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		: 2666.840
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      31101376 kB
Buffers:        192216 kB
Cached:        1374284 kB
SwapCached:          0 kB
Active:         798656 kB
Inactive:       904352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31101376 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1980 kB
Writeback:           0 kB
AnonPages:      136648 kB
Mapped:          16924 kB
Slab:            81500 kB
PageTables:       5728 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   284148 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= 74132 MiB
End job on node136 at 2010-06-30 16:50:54