Trace number 2695587

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 996.485 996.462

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900545610--soft-33-100-0.wbo
MD5SUM81190eaa1a1e32ae5b8ead62e8a746de
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 benchmark436.394
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 constraints1863
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 94064
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 94063
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 671
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 5/18 clauses 839/1845 units 0
0.00/0.01	c vars 231
0.00/0.08	c 0.072988 16.9375 5 7259
0.00/0.08	o 587
7.09/7.19	c 0.909861 17.4688 2248 1816944
7.09/7.19	o 501
16.49/16.51	c 1.91371 17.4688 1255 2946597
16.49/16.51	o 475
16.49/16.52	c 1.91571 17.4688 630 2947125
16.49/16.52	o 460
18.70/18.72	c 2.16767 17.4688 743 3080516
18.70/18.72	o 456
18.70/18.73	c 2.17167 17.4688 750 3081888
18.70/18.73	o 421
18.70/18.74	c 2.17467 17.4688 756 3082775
18.70/18.74	o 380
18.70/18.77	c 2.17767 17.4688 793 3084215
18.70/18.77	o 353
18.70/18.78	c 2.18067 17.4688 808 3084524
18.70/18.78	o 340
18.79/18.81	c 2.19167 17.4688 945 3085932
18.79/18.81	o 289
18.79/18.83	c 2.19467 17.4688 983 3086209
18.79/18.83	o 279
18.79/18.83	c 2.19567 17.4688 983 3086401
18.79/18.83	o 272
18.79/18.83	c 2.19767 17.4688 986 3086549
18.79/18.83	o 266
18.89/18.94	c 2.23066 17.4688 1329 3087771
18.89/18.94	o 252
18.99/19.01	c 2.24966 17.4688 807 3088231
18.99/19.01	o 247
18.99/19.02	c 2.25366 17.4688 817 3088404
18.99/19.02	o 243
18.99/19.06	c 2.26266 17.4688 910 3089034
18.99/19.06	o 221
19.39/19.43	c 2.35264 17.4688 671 3091153
19.39/19.43	o 212
19.39/19.45	c 2.35664 17.4688 716 3091540
19.39/19.45	o 198
19.39/19.47	c 2.35964 17.4688 754 3091715
19.39/19.47	o 194
19.39/19.49	c 2.36664 17.4688 861 3092153
19.39/19.49	o 186
19.49/19.51	c 2.36964 17.4688 887 3092824
19.49/19.51	o 159
19.59/19.64	c 2.40363 17.4688 1158 3093479
19.59/19.64	o 154
19.80/19.83	c 2.43963 17.4688 973 3094574
19.80/19.83	o 147
19.99/20.08	c 2.49562 17.4688 1100 3096042
19.99/20.08	o 141
20.10/20.18	c 2.51262 17.4688 797 3097000
20.10/20.18	o 118
20.49/20.60	c 2.5966 17.4688 1144 3098923
20.49/20.60	o 104
20.59/20.60	c 2.5986 17.4688 1172 3099100
20.59/20.60	o 99
20.59/20.65	c 2.6146 17.4688 808 3099893
20.59/20.65	o 76
21.69/21.75	c 2.94555 17.4688 1136 3106098
21.69/21.75	o 75
21.69/21.75	c 2.94655 17.4688 1137 3106269
21.69/21.75	o 70
21.79/21.86	c 2.96455 17.4688 1380 3108941
21.79/21.86	o 68
21.90/21.92	c 2.97255 17.4688 1549 3110243
21.90/21.92	o 66
21.90/21.93	c 2.97355 17.4688 1516 3110343
21.90/21.93	o 63
21.90/21.94	c 2.98055 17.4688 1573 3110486
21.90/21.94	o 62
22.89/22.96	c 3.2975 17.5977 1505 3116628
22.89/22.96	o 58
23.09/23.13	c 3.35449 17.5977 1463 3118250
23.09/23.13	o 50
24.79/24.84	c 4.06538 17.8516 1254 3131122
24.79/24.84	o 41
24.99/25.05	c 4.19036 17.8516 1826 3134032
24.99/25.05	o 34
25.30/25.34	c 4.35934 17.8516 1442 3137208
25.30/25.34	o 29
25.59/25.61	c 4.52231 17.8516 2146 3140198
25.59/25.61	o 25
28.50/28.55	c 6.37203 17.9766 1670 3175508
28.50/28.55	o 23
29.60/29.63	c 7.04993 17.9766 2497 3189012
29.60/29.63	o 21
30.29/30.32	c 7.46486 17.9766 2728 3197639
30.29/30.32	o 19
31.09/31.13	c 7.98379 17.9766 2633 3208375
31.09/31.13	o 15
31.19/31.20	c 8.03378 17.9766 1913 3209451
31.19/31.20	o 11
31.29/31.30	c 8.09977 17.9766 2770 3210834
31.29/31.30	o 7
34.19/34.29	c 10.2664 18.1016 1938 3258316
34.19/34.29	o 4
41.10/41.10	c 15.4946 18.3359 2809 3367263
41.10/41.10	o 3
63.80/63.82	c 33.084 18.3359 2826 3737205
63.80/63.82	o 2
996.42/996.44	c 763.687 19.9414 2356 18825246
996.42/996.44	s OPTIMUM FOUND
996.42/996.44	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-2695587-1277905689/watcher-2695587-1277905689 -o /tmp/evaluation-result-2695587-1277905689/solver-2695587-1277905689 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2695587-1277905689.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: 1.92 1.98 1.99 3/178 14435
/proc/meminfo: memFree=30505372/32951124 swapFree=67111528/67111528
[pid=14435] ppid=14433 vsize=2136 CPUtime=0
/proc/14435/stat : 14435 (pbct) R 14433 14435 13961 0 -1 4202496 255 0 0 0 0 0 0 0 21 0 1 0 131863525 2187264 174 4089446400 134512640 136421960 4286652272 18446744073709551615 135873694 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/14435/statm: 534 174 144 467 0 65 0

[startup+0.097957 s]
/proc/loadavg: 1.92 1.98 1.99 3/178 14435
/proc/meminfo: memFree=30505372/32951124 swapFree=67111528/67111528
[pid=14435] ppid=14433 vsize=17532 CPUtime=0.09
/proc/14435/stat : 14435 (pbct) R 14433 14435 13961 0 -1 4202496 4070 0 0 0 7 2 0 0 22 0 1 0 131863525 17952768 3988 4089446400 134512640 136421960 4286652272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/14435/statm: 4383 3988 236 467 0 3914 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17532

[startup+0.100951 s]
/proc/loadavg: 1.92 1.98 1.99 3/178 14435
/proc/meminfo: memFree=30505372/32951124 swapFree=67111528/67111528
[pid=14435] ppid=14433 vsize=17532 CPUtime=0.09
/proc/14435/stat : 14435 (pbct) R 14433 14435 13961 0 -1 4202496 4070 0 0 0 7 2 0 0 22 0 1 0 131863525 17952768 3988 4089446400 134512640 136421960 4286652272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/14435/statm: 4383 3988 236 467 0 3914 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17532

[startup+0.300915 s]
/proc/loadavg: 1.92 1.98 1.99 3/178 14435
/proc/meminfo: memFree=30505372/32951124 swapFree=67111528/67111528
[pid=14435] ppid=14433 vsize=17532 CPUtime=0.29
/proc/14435/stat : 14435 (pbct) R 14433 14435 13961 0 -1 4202496 4071 0 0 0 10 19 0 0 22 0 1 0 131863525 17952768 3989 4089446400 134512640 136421960 4286652272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/14435/statm: 4383 3989 237 467 0 3914 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17532

[startup+0.700846 s]
/proc/loadavg: 1.92 1.98 1.99 3/178 14435
/proc/meminfo: memFree=30505372/32951124 swapFree=67111528/67111528
[pid=14435] ppid=14433 vsize=17532 CPUtime=0.69
/proc/14435/stat : 14435 (pbct) R 14433 14435 13961 0 -1 4202496 4071 0 0 0 14 55 0 0 24 0 1 0 131863525 17952768 3989 4089446400 134512640 136421960 4286652272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/14435/statm: 4383 3989 237 467 0 3914 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17532

[startup+1.50071 s]
/proc/loadavg: 1.92 1.98 1.99 3/179 14436
/proc/meminfo: memFree=30487880/32951124 swapFree=67111528/67111528
[pid=14435] ppid=14433 vsize=17648 CPUtime=1.49
/proc/14435/stat : 14435 (pbct) R 14433 14435 13961 0 -1 4202496 4085 0 0 0 23 126 0 0 25 0 1 0 131863525 18071552 4003 4089446400 134512640 136421960 4286652272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/14435/statm: 4412 4003 237 467 0 3943 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17648

[startup+3.10043 s]
/proc/loadavg: 1.92 1.98 1.99 3/179 14436
/proc/meminfo: memFree=30486144/32951124 swapFree=67111528/67111528
[pid=14435] ppid=14433 vsize=17648 CPUtime=3.09
/proc/14435/stat : 14435 (pbct) R 14433 14435 13961 0 -1 4202496 4102 0 0 0 37 272 0 0 25 0 1 0 131863525 18071552 4020 4089446400 134512640 136421960 4286652272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/14435/statm: 4412 4020 237 467 0 3943 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17648

[startup+6.30087 s]
/proc/loadavg: 1.93 1.98 1.99 3/179 14436
/proc/meminfo: memFree=30479708/32951124 swapFree=67111528/67111528
[pid=14435] ppid=14433 vsize=17764 CPUtime=6.29
/proc/14435/stat : 14435 (pbct) R 14433 14435 13961 0 -1 4202496 4113 0 0 0 79 550 0 0 25 0 1 0 131863525 18190336 4031 4089446400 134512640 136421960 4286652272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/14435/statm: 4441 4031 237 467 0 3972 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17764

[startup+12.7007 s]
/proc/loadavg: 1.93 1.98 1.99 3/179 14436
/proc/meminfo: memFree=30471592/32951124 swapFree=67111528/67111528
[pid=14435] ppid=14433 vsize=17884 CPUtime=12.69
/proc/14435/stat : 14435 (pbct) R 14433 14435 13961 0 -1 4202496 4144 0 0 0 157 1112 0 0 25 0 1 0 131863525 18313216 4061 4089446400 134512640 136421960 4286652272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/14435/statm: 4471 4061 237 467 0 4002 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17884

[startup+25.5005 s]
/proc/loadavg: 1.95 1.98 1.99 3/179 14436
/proc/meminfo: memFree=30448404/32951124 swapFree=67111528/67111528
[pid=14435] ppid=14433 vsize=18276 CPUtime=25.49
/proc/14435/stat : 14435 (pbct) R 14433 14435 13961 0 -1 4202496 4302 0 0 0 445 2104 0 0 25 0 1 0 131863525 18714624 4181 4089446400 134512640 136421960 4286652272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/14435/statm: 4569 4181 237 467 0 4100 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18276

[startup+51.101 s]
/proc/loadavg: 1.96 1.98 1.99 3/179 14437
/proc/meminfo: memFree=30410888/32951124 swapFree=67111528/67111528
[pid=14435] ppid=14433 vsize=18772 CPUtime=51.09
/proc/14435/stat : 14435 (pbct) R 14433 14435 13961 0 -1 4202496 4429 0 0 0 2327 2782 0 0 25 0 1 0 131863525 19222528 4299 4089446400 134512640 136421960 4286652272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/14435/statm: 4693 4299 237 467 0 4224 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18772

[startup+102.306 s]
/proc/loadavg: 1.98 1.98 1.99 3/179 14438
/proc/meminfo: memFree=30334460/32951124 swapFree=67111528/67111528
[pid=14435] ppid=14433 vsize=19028 CPUtime=102.3
/proc/14435/stat : 14435 (pbct) R 14433 14435 13961 0 -1 4202496 4496 0 0 0 6310 3920 0 0 25 0 1 0 131863525 19484672 4365 4089446400 134512640 136421960 4286652272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/14435/statm: 4757 4365 237 467 0 4288 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 19028

[startup+162.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/179 14440
/proc/meminfo: memFree=30244268/32951124 swapFree=67111528/67111528
[pid=14435] ppid=14433 vsize=19280 CPUtime=162.29
/proc/14435/stat : 14435 (pbct) R 14433 14435 13961 0 -1 4202496 4563 0 0 0 10943 5286 0 0 25 0 1 0 131863525 19742720 4432 4089446400 134512640 136421960 4286652272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/14435/statm: 4820 4432 237 467 0 4351 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 19280

[startup+222.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/179 14442
/proc/meminfo: memFree=30150604/32951124 swapFree=67111528/67111528
[pid=14435] ppid=14433 vsize=19532 CPUtime=222.3
/proc/14435/stat : 14435 (pbct) R 14433 14435 13961 0 -1 4202496 4605 0 0 0 15607 6623 0 0 25 0 1 0 131863525 20000768 4474 4089446400 134512640 136421960 4286652272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/14435/statm: 4883 4474 237 467 0 4414 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 19532

[startup+282.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/179 14443
/proc/meminfo: memFree=30062900/32951124 swapFree=67111528/67111528
[pid=14435] ppid=14433 vsize=19640 CPUtime=282.3
/proc/14435/stat : 14435 (pbct) R 14433 14435 13961 0 -1 4202496 4644 0 0 0 20307 7923 0 0 25 0 1 0 131863525 20111360 4513 4089446400 134512640 136421960 4286652272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/14435/statm: 4910 4513 237 467 0 4441 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 19640

[startup+342.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/179 14444
/proc/meminfo: memFree=29971960/32951124 swapFree=67111528/67111528
[pid=14435] ppid=14433 vsize=19772 CPUtime=342.3
/proc/14435/stat : 14435 (pbct) R 14433 14435 13961 0 -1 4202496 4679 0 0 0 24974 9256 0 0 25 0 1 0 131863525 20246528 4548 4089446400 134512640 136421960 4286652272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/14435/statm: 4943 4548 237 467 0 4474 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 19772

[startup+402.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/179 14446
/proc/meminfo: memFree=29884376/32951124 swapFree=67111528/67111528
[pid=14435] ppid=14433 vsize=19772 CPUtime=402.3
/proc/14435/stat : 14435 (pbct) R 14433 14435 13961 0 -1 4202496 4693 0 0 0 29676 10554 0 0 25 0 1 0 131863525 20246528 4562 4089446400 134512640 136421960 4286652272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/14435/statm: 4943 4562 237 467 0 4474 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 19772

[startup+462.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/179 14448
/proc/meminfo: memFree=29794064/32951124 swapFree=67111528/67111528
[pid=14435] ppid=14433 vsize=19904 CPUtime=462.3
/proc/14435/stat : 14435 (pbct) R 14433 14435 13961 0 -1 4202496 4711 0 0 0 34363 11867 0 0 25 0 1 0 131863525 20381696 4580 4089446400 134512640 136421960 4286652272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/14435/statm: 4976 4580 237 467 0 4507 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 19904

[startup+522.3 s]
/proc/loadavg: 2.04 2.00 2.00 3/179 14450
/proc/meminfo: memFree=30145200/32951124 swapFree=67111528/67111528
[pid=14435] ppid=14433 vsize=20016 CPUtime=522.3
/proc/14435/stat : 14435 (pbct) R 14433 14435 13961 0 -1 4202496 4739 0 0 0 39068 13162 0 0 25 0 1 0 131863525 20496384 4608 4089446400 134512640 136421960 4286652272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/14435/statm: 5004 4608 237 467 0 4535 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 20016

[startup+582.301 s]
/proc/loadavg: 2.01 2.00 2.00 3/179 14451
/proc/meminfo: memFree=30224524/32951124 swapFree=67111528/67111528
[pid=14435] ppid=14433 vsize=20148 CPUtime=582.31
/proc/14435/stat : 14435 (pbct) R 14433 14435 13961 0 -1 4202496 4765 0 0 0 43784 14447 0 0 25 0 1 0 131863525 20631552 4634 4089446400 134512640 136421960 4286652272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/14435/statm: 5037 4634 237 467 0 4568 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 20148

[startup+642.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 14452
/proc/meminfo: memFree=30227084/32951124 swapFree=67111528/67111528
[pid=14435] ppid=14433 vsize=20280 CPUtime=642.31
/proc/14435/stat : 14435 (pbct) R 14433 14435 13961 0 -1 4202496 4798 0 0 0 48540 15691 0 0 25 0 1 0 131863525 20766720 4667 4089446400 134512640 136421960 4286652272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/14435/statm: 5070 4667 237 467 0 4601 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 20280

[startup+702.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 14454
/proc/meminfo: memFree=30225308/32951124 swapFree=67111528/67111528
[pid=14435] ppid=14433 vsize=20280 CPUtime=702.31
/proc/14435/stat : 14435 (pbct) R 14433 14435 13961 0 -1 4202496 4813 0 0 0 53296 16935 0 0 25 0 1 0 131863525 20766720 4682 4089446400 134512640 136421960 4286652272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/14435/statm: 5070 4682 237 467 0 4601 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 20280

[startup+762.305 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 14456
/proc/meminfo: memFree=30234704/32951124 swapFree=67111528/67111528
[pid=14435] ppid=14433 vsize=20416 CPUtime=762.31
/proc/14435/stat : 14435 (pbct) R 14433 14435 13961 0 -1 4202496 4827 0 0 0 58022 18209 0 0 25 0 1 0 131863525 20905984 4696 4089446400 134512640 136421960 4286652272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/14435/statm: 5104 4696 237 467 0 4635 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 20416

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 14467
/proc/meminfo: memFree=30233408/32951124 swapFree=67111528/67111528
[pid=14435] ppid=14433 vsize=20416 CPUtime=822.31
/proc/14435/stat : 14435 (pbct) R 14433 14435 13961 0 -1 4202496 4836 0 0 0 62745 19486 0 0 25 0 1 0 131863525 20905984 4705 4089446400 134512640 136421960 4286652272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/14435/statm: 5104 4705 237 467 0 4635 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 20416

[startup+882.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 14468
/proc/meminfo: memFree=30232508/32951124 swapFree=67111528/67111528
[pid=14435] ppid=14433 vsize=20416 CPUtime=882.31
/proc/14435/stat : 14435 (pbct) R 14433 14435 13961 0 -1 4202496 4852 0 0 0 67463 20768 0 0 25 0 1 0 131863525 20905984 4721 4089446400 134512640 136421960 4286652272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/14435/statm: 5104 4721 237 467 0 4635 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 20416

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 14469
/proc/meminfo: memFree=30231356/32951124 swapFree=67111528/67111528
[pid=14435] ppid=14433 vsize=20416 CPUtime=942.31
/proc/14435/stat : 14435 (pbct) R 14433 14435 13961 0 -1 4202496 4853 0 0 0 72150 22081 0 0 25 0 1 0 131863525 20905984 4722 4089446400 134512640 136421960 4286652272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/14435/statm: 5104 4722 237 467 0 4635 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 20416

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

[startup+947.106 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 14470
/proc/meminfo: memFree=30231232/32951124 swapFree=67111528/67111528
[pid=14435] ppid=14433 vsize=20416 CPUtime=947.11
/proc/14435/stat : 14435 (pbct) R 14433 14435 13961 0 -1 4202496 4853 0 0 0 72522 22189 0 0 25 0 1 0 131863525 20905984 4722 4089446400 134512640 136421960 4286652272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/14435/statm: 5104 4722 237 467 0 4635 0
Current children cumulated CPU time (s) 947.11
Current children cumulated vsize (KiB) 20416

[startup+972.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 14471
/proc/meminfo: memFree=30230832/32951124 swapFree=67111528/67111528
[pid=14435] ppid=14433 vsize=20416 CPUtime=972.71
/proc/14435/stat : 14435 (pbct) R 14433 14435 13961 0 -1 4202496 4853 0 0 0 74526 22745 0 0 25 0 1 0 131863525 20905984 4722 4089446400 134512640 136421960 4286652272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/14435/statm: 5104 4722 237 467 0 4635 0
Current children cumulated CPU time (s) 972.71
Current children cumulated vsize (KiB) 20416

[startup+985.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 14471
/proc/meminfo: memFree=30230332/32951124 swapFree=67111528/67111528
[pid=14435] ppid=14433 vsize=20416 CPUtime=985.52
/proc/14435/stat : 14435 (pbct) R 14433 14435 13961 0 -1 4202496 4855 0 0 0 75526 23026 0 0 25 0 1 0 131863525 20905984 4724 4089446400 134512640 136421960 4286652272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/14435/statm: 5104 4724 237 467 0 4635 0
Current children cumulated CPU time (s) 985.52
Current children cumulated vsize (KiB) 20416

[startup+991.901 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 14471
/proc/meminfo: memFree=30230452/32951124 swapFree=67111528/67111528
[pid=14435] ppid=14433 vsize=20416 CPUtime=991.92
/proc/14435/stat : 14435 (pbct) R 14433 14435 13961 0 -1 4202496 4855 0 0 0 76017 23175 0 0 25 0 1 0 131863525 20905984 4724 4089446400 134512640 136421960 4286652272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/14435/statm: 5104 4724 237 467 0 4635 0
Current children cumulated CPU time (s) 991.92
Current children cumulated vsize (KiB) 20416

[startup+993.501 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 14471
/proc/meminfo: memFree=30230452/32951124 swapFree=67111528/67111528
[pid=14435] ppid=14433 vsize=20416 CPUtime=993.52
/proc/14435/stat : 14435 (pbct) R 14433 14435 13961 0 -1 4202496 4855 0 0 0 76140 23212 0 0 25 0 1 0 131863525 20905984 4724 4089446400 134512640 136421960 4286652272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/14435/statm: 5104 4724 237 467 0 4635 0
Current children cumulated CPU time (s) 993.52
Current children cumulated vsize (KiB) 20416

[startup+995.1 s]
/proc/loadavg: 2.08 2.02 2.01 3/179 14471
/proc/meminfo: memFree=30230328/32951124 swapFree=67111528/67111528
[pid=14435] ppid=14433 vsize=20416 CPUtime=995.11
/proc/14435/stat : 14435 (pbct) R 14433 14435 13961 0 -1 4202496 4855 0 0 0 76260 23251 0 0 25 0 1 0 131863525 20905984 4724 4089446400 134512640 136421960 4286652272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/14435/statm: 5104 4724 237 467 0 4635 0
Current children cumulated CPU time (s) 995.11
Current children cumulated vsize (KiB) 20416

[startup+995.9 s]
/proc/loadavg: 2.08 2.02 2.01 3/179 14471
/proc/meminfo: memFree=30230328/32951124 swapFree=67111528/67111528
[pid=14435] ppid=14433 vsize=20416 CPUtime=995.91
/proc/14435/stat : 14435 (pbct) R 14433 14435 13961 0 -1 4202496 4855 0 0 0 76323 23268 0 0 25 0 1 0 131863525 20905984 4724 4089446400 134512640 136421960 4286652272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/14435/statm: 5104 4724 237 467 0 4635 0
Current children cumulated CPU time (s) 995.91
Current children cumulated vsize (KiB) 20416

[startup+996.3 s]
/proc/loadavg: 2.08 2.02 2.01 3/179 14471
/proc/meminfo: memFree=30230328/32951124 swapFree=67111528/67111528
[pid=14435] ppid=14433 vsize=20416 CPUtime=996.31
/proc/14435/stat : 14435 (pbct) R 14433 14435 13961 0 -1 4202496 4855 0 0 0 76357 23274 0 0 25 0 1 0 131863525 20905984 4724 4089446400 134512640 136421960 4286652272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/14435/statm: 5104 4724 237 467 0 4635 0
Current children cumulated CPU time (s) 996.31
Current children cumulated vsize (KiB) 20416

[startup+996.4 s]
/proc/loadavg: 2.08 2.02 2.01 3/179 14471
/proc/meminfo: memFree=30230328/32951124 swapFree=67111528/67111528
[pid=14435] ppid=14433 vsize=20416 CPUtime=996.42
/proc/14435/stat : 14435 (pbct) R 14433 14435 13961 0 -1 4202496 4855 0 0 0 76365 23277 0 0 25 0 1 0 131863525 20905984 4724 4089446400 134512640 136421960 4286652272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/14435/statm: 5104 4724 237 467 0 4635 0
Current children cumulated CPU time (s) 996.42
Current children cumulated vsize (KiB) 20416

Child status: 0
Real time (s): 996.462
CPU time (s): 996.485
CPU user time (s): 763.705
CPU system time (s): 232.78
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 20416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 763.705
system time used= 232.78
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4860
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= 2568

runsolver used 1.46178 second user time and 3.07553 second system time

The end

Launcher Data 

Begin job on node144 at 2010-06-30 15:48:09
IDJOB=2695587
IDBENCH=78931
IDSOLVER=1208
FILE ID=node144/2695587-1277905689
PBS_JOBID= 11197230
Free space on /tmp= 74172 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900545610--soft-33-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695587-1277905689/watcher-2695587-1277905689 -o /tmp/evaluation-result-2695587-1277905689/solver-2695587-1277905689 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2695587-1277905689.wbo

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

MD5SUM BENCH= 81190eaa1a1e32ae5b8ead62e8a746de
RANDOM SEED=1221723074

node144.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		: 2666.848
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.848
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	: 5332.83
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		: 2666.848
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		: 2666.848
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.848
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	: 5332.75
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		: 2666.848
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		: 2666.848
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		: 2666.848
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	: 5230.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      30506016 kB
Buffers:        190088 kB
Cached:        1256776 kB
SwapCached:          0 kB
Active:        1368452 kB
Inactive:       930524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30506016 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2012 kB
Writeback:           0 kB
AnonPages:      852352 kB
Mapped:          17420 kB
Slab:            80320 kB
PageTables:       6324 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   999660 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= 74172 MiB
End job on node144 at 2010-06-30 16:04:46