Trace number 2698901

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 0.1 fixedOPTIMUM 1132.7 1132.67

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/
tsp/normalized-t3002.11tsp11.1900545610--soft-0-100-0.wbo
MD5SUMaacdee42f12f02195344334122667810
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 benchmark203.379
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables231
Total number of constraints2707
Number of soft constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Top cost 135641
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 135640
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 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 0.1.2 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
0.09/0.10	c 0.095985 20.0781 18 6274
0.09/0.10	o 732
0.09/0.11	c 0.101984 20.3125 21 12150
0.09/0.11	o 666
0.09/0.13	c 0.113982 20.5469 91 14166
0.09/0.13	o 654
0.09/0.14	c 0.116982 20.5469 91 17031
0.09/0.14	o 542
0.09/0.16	c 0.133979 20.5469 125 17425
0.09/0.16	o 539
0.09/0.17	c 0.140978 20.5469 133 19215
0.09/0.17	o 482
0.09/0.18	c 0.147977 20.5469 139 22741
0.09/0.18	o 424
0.09/0.19	c 0.153976 20.5469 142 23415
0.09/0.19	o 415
0.19/0.20	c 0.157975 20.5469 143 23751
0.19/0.20	o 410
0.19/0.26	c 0.19297 20.5469 198 24035
0.19/0.26	o 408
0.29/0.35	c 0.252961 20.5469 316 24864
0.29/0.35	o 398
0.29/0.37	c 0.25996 20.5469 336 25732
0.29/0.37	o 374
0.29/0.37	c 0.26296 20.5469 338 25995
0.29/0.37	o 371
0.29/0.39	c 0.273958 20.5469 350 26368
0.29/0.39	o 367
0.39/0.49	c 0.339948 20.5469 553 27915
0.39/0.49	o 361
0.49/0.50	c 0.341948 20.5469 555 29273
0.49/0.50	o 322
0.49/0.50	c 0.345947 20.5469 556 30330
0.49/0.50	o 312
0.49/0.51	c 0.348946 20.5469 557 30711
0.49/0.51	o 310
0.49/0.51	c 0.351946 20.5469 557 32121
0.49/0.51	o 268
0.49/0.52	c 0.353946 20.5469 557 32819
0.49/0.52	o 252
0.49/0.52	c 0.358945 20.5469 557 33724
0.49/0.52	o 227
0.49/0.53	c 0.360945 20.5469 557 34366
0.49/0.53	o 211
0.49/0.53	c 0.362944 20.5469 557 34586
0.49/0.53	o 210
0.49/0.54	c 0.367944 20.5469 557 34926
0.49/0.54	o 204
0.49/0.54	c 0.370943 20.5469 557 35172
0.49/0.54	o 202
0.49/0.55	c 0.376942 20.5469 558 35914
0.49/0.55	o 182
0.69/0.70	c 0.464929 20.5469 806 36864
0.69/0.70	o 178
1.00/1.00	c 0.6559 20.5469 1249 38461
1.00/1.00	o 176
1.29/1.31	c 0.85287 20.5469 1076 40053
1.29/1.31	o 173
1.29/1.38	c 0.897863 20.5469 591 41012
1.29/1.38	o 160
1.39/1.46	c 0.945856 20.5469 677 41545
1.39/1.46	o 151
2.20/2.23	c 1.42978 20.6758 824 43877
2.20/2.23	o 147
2.89/2.92	c 1.84972 20.6758 1080 47150
2.89/2.92	o 141
3.10/3.19	c 2.02069 20.6758 920 48636
3.10/3.19	o 134
3.49/3.52	c 2.22366 20.6758 751 49884
3.49/3.52	o 133
3.49/3.53	c 2.22866 20.6758 757 50303
3.49/3.53	o 126
3.49/3.55	c 2.24766 20.6758 778 50508
3.49/3.55	o 125
3.99/4.01	c 2.52262 20.6758 694 52249
3.99/4.01	o 123
4.19/4.29	c 2.71359 20.6758 1200 54222
4.19/4.29	o 99
4.29/4.40	c 2.78058 20.6758 778 55142
4.29/4.40	o 85
4.59/4.61	c 2.92256 20.6758 1088 56437
4.59/4.61	o 72
4.99/5.08	c 3.2505 20.8047 1839 57846
4.99/5.08	o 71
5.40/5.43	c 3.47847 20.8047 1463 59393
5.40/5.43	o 64
5.49/5.58	c 3.58745 20.8047 1903 60248
5.49/5.58	o 62
7.59/7.67	c 5.04023 21.0625 1928 69479
7.59/7.67	o 56
8.19/8.21	c 5.42417 21.0625 2276 72900
8.19/8.21	o 46
10.30/10.31	c 6.90595 21.4492 2051 81301
10.30/10.31	o 43
10.39/10.41	c 6.97594 21.4492 2341 82627
10.39/10.41	o 17
10.49/10.54	c 7.07392 21.4492 1679 83964
10.49/10.54	o 16
10.69/10.79	c 7.28189 21.4492 3519 87191
10.69/10.79	o 14
11.89/11.97	c 8.31474 21.4492 2739 100305
11.89/11.97	o 13
12.10/12.10	c 8.42772 21.4492 1879 101987
12.10/12.10	o 9
13.89/13.93	c 10.0335 21.8359 2154 121872
13.89/13.93	o 5
14.59/14.69	c 10.7144 21.8359 3323 132539
14.59/14.69	o 4
23.10/23.11	c 18.2942 21.8359 4166 253306
23.10/23.11	o 2
25.49/25.50	c 20.4789 21.9648 2685 285913
25.49/25.50	o 1
1132.63/1132.64	c 1034.06 24.8789 4166 15569301
1132.63/1132.64	s OPTIMUM FOUND
1132.63/1132.64	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-2698901-1278464731/watcher-2698901-1278464731 -o /tmp/evaluation-result-2698901-1278464731/solver-2698901-1278464731 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2698901-1278464731.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: 1.98 2.00 1.99 4/182 14243
/proc/meminfo: memFree=29453520/32951124 swapFree=67111528/67111528
[pid=14243] ppid=14241 vsize=2136 CPUtime=0
/proc/14243/stat : 14243 (pbct) R 14241 14243 13630 0 -1 4202496 254 0 0 0 0 0 0 0 25 0 1 0 14685791 2187264 174 4089446400 134512640 136422188 4290025904 18446744073709551615 135811945 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/14243/statm: 534 174 144 467 0 65 0

[startup+0.0394939 s]
/proc/loadavg: 1.98 2.00 1.99 4/182 14243
/proc/meminfo: memFree=29453520/32951124 swapFree=67111528/67111528
[pid=14243] ppid=14241 vsize=8932 CPUtime=0.03
/proc/14243/stat : 14243 (pbct) R 14241 14243 13630 0 -1 4202496 1919 0 0 0 3 0 0 0 25 0 1 0 14685791 9146368 1839 4089446400 134512640 136422188 4290025904 18446744073709551615 135812218 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14243/statm: 2233 1841 193 467 0 1764 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 8932

[startup+0.100484 s]
/proc/loadavg: 1.98 2.00 1.99 4/182 14243
/proc/meminfo: memFree=29453520/32951124 swapFree=67111528/67111528
[pid=14243] ppid=14241 vsize=20556 CPUtime=0.09
/proc/14243/stat : 14243 (pbct) R 14241 14243 13630 0 -1 4202496 4753 0 0 0 9 0 0 0 25 0 1 0 14685791 21049344 4640 4089446400 134512640 136422188 4290025904 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14243/statm: 5139 4640 213 467 0 4670 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20556

[startup+0.30045 s]
/proc/loadavg: 1.98 2.00 1.99 4/182 14243
/proc/meminfo: memFree=29453520/32951124 swapFree=67111528/67111528
[pid=14243] ppid=14241 vsize=21036 CPUtime=0.29
/proc/14243/stat : 14243 (pbct) R 14241 14243 13630 0 -1 4202496 4853 0 0 0 21 8 0 0 25 0 1 0 14685791 21540864 4730 4089446400 134512640 136422188 4290025904 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14243/statm: 5259 4730 236 467 0 4790 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21036

[startup+0.700383 s]
/proc/loadavg: 1.98 2.00 1.99 4/182 14243
/proc/meminfo: memFree=29453520/32951124 swapFree=67111528/67111528
[pid=14243] ppid=14241 vsize=21036 CPUtime=0.69
/proc/14243/stat : 14243 (pbct) R 14241 14243 13630 0 -1 4202496 4870 0 0 0 46 23 0 0 18 0 1 0 14685791 21540864 4731 4089446400 134512640 136422188 4290025904 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14243/statm: 5259 4731 237 467 0 4790 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21036

[startup+1.50023 s]
/proc/loadavg: 1.98 2.00 1.99 3/183 14244
/proc/meminfo: memFree=29434788/32951124 swapFree=67111528/67111528
[pid=14243] ppid=14241 vsize=21036 CPUtime=1.49
/proc/14243/stat : 14243 (pbct) R 14241 14243 13630 0 -1 4202496 4896 0 0 0 97 52 0 0 19 0 1 0 14685791 21540864 4752 4089446400 134512640 136422188 4290025904 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14243/statm: 5259 4752 237 467 0 4790 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21036

[startup+3.10094 s]
/proc/loadavg: 1.98 2.00 1.99 3/183 14244
/proc/meminfo: memFree=29434552/32951124 swapFree=67111528/67111528
[pid=14243] ppid=14241 vsize=21168 CPUtime=3.1
/proc/14243/stat : 14243 (pbct) R 14241 14243 13630 0 -1 4202496 4918 0 0 0 196 114 0 0 23 0 1 0 14685791 21676032 4772 4089446400 134512640 136422188 4290025904 18446744073709551615 135022546 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14243/statm: 5292 4772 237 467 0 4823 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 21168

[startup+6.30034 s]
/proc/loadavg: 1.98 2.00 1.99 3/183 14244
/proc/meminfo: memFree=29434180/32951124 swapFree=67111528/67111528
[pid=14243] ppid=14241 vsize=21432 CPUtime=6.29
/proc/14243/stat : 14243 (pbct) R 14241 14243 13630 0 -1 4202496 5006 0 0 0 407 222 0 0 21 0 1 0 14685791 21946368 4849 4089446400 134512640 136422188 4290025904 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14243/statm: 5358 4849 237 467 0 4889 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21432

[startup+12.7002 s]
/proc/loadavg: 1.98 2.00 1.99 3/183 14244
/proc/meminfo: memFree=29433392/32951124 swapFree=67111528/67111528
[pid=14243] ppid=14241 vsize=21960 CPUtime=12.69
/proc/14243/stat : 14243 (pbct) R 14241 14243 13630 0 -1 4202496 5144 0 0 0 895 374 0 0 25 0 1 0 14685791 22487040 4979 4089446400 134512640 136422188 4290025904 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14243/statm: 5490 4979 237 467 0 5021 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21960

[startup+25.5008 s]
/proc/loadavg: 1.99 2.00 1.99 3/183 14245
/proc/meminfo: memFree=29433552/32951124 swapFree=67111528/67111528
[pid=14243] ppid=14241 vsize=22488 CPUtime=25.49
/proc/14243/stat : 14243 (pbct) R 14241 14243 13630 0 -1 4202496 5274 0 0 0 2047 502 0 0 25 0 1 0 14685791 23027712 5106 4089446400 134512640 136422188 4290025904 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14243/statm: 5622 5106 237 467 0 5153 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 22488

[startup+51.1011 s]
/proc/loadavg: 1.99 2.00 1.99 3/183 14245
/proc/meminfo: memFree=29433384/32951124 swapFree=67111528/67111528
[pid=14243] ppid=14241 vsize=22884 CPUtime=51.09
/proc/14243/stat : 14243 (pbct) R 14241 14243 13630 0 -1 4202496 5374 0 0 0 4368 741 0 0 25 0 1 0 14685791 23433216 5205 4089446400 134512640 136422188 4290025904 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14243/statm: 5721 5205 237 467 0 5252 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 22884

[startup+102.306 s]
/proc/loadavg: 1.99 2.00 1.99 3/183 14247
/proc/meminfo: memFree=29431988/32951124 swapFree=67111528/67111528
[pid=14243] ppid=14241 vsize=23412 CPUtime=102.3
/proc/14243/stat : 14243 (pbct) R 14241 14243 13630 0 -1 4202496 5498 0 0 0 9037 1193 0 0 25 0 1 0 14685791 23973888 5329 4089446400 134512640 136422188 4290025904 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14243/statm: 5853 5329 237 467 0 5384 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 23412

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/183 14248
/proc/meminfo: memFree=29431328/32951124 swapFree=67111528/67111528
[pid=14243] ppid=14241 vsize=23816 CPUtime=162.29
/proc/14243/stat : 14243 (pbct) R 14241 14243 13630 0 -1 4202496 5591 0 0 0 14528 1701 0 0 25 0 1 0 14685791 24387584 5422 4089446400 134512640 136422188 4290025904 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14243/statm: 5954 5422 237 467 0 5485 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 23816

[startup+222.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/183 14250
/proc/meminfo: memFree=29431036/32951124 swapFree=67111528/67111528
[pid=14243] ppid=14241 vsize=23948 CPUtime=222.3
/proc/14243/stat : 14243 (pbct) R 14241 14243 13630 0 -1 4202496 5648 0 0 0 20009 2221 0 0 25 0 1 0 14685791 24522752 5479 4089446400 134512640 136422188 4290025904 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14243/statm: 5987 5479 237 467 0 5518 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 23948

[startup+282.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/183 14251
/proc/meminfo: memFree=29430864/32951124 swapFree=67111528/67111528
[pid=14243] ppid=14241 vsize=24212 CPUtime=282.3
/proc/14243/stat : 14243 (pbct) R 14241 14243 13630 0 -1 4202496 5715 0 0 0 25494 2736 0 0 25 0 1 0 14685791 24793088 5546 4089446400 134512640 136422188 4290025904 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14243/statm: 6053 5546 237 467 0 5584 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 24212

[startup+342.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/183 14253
/proc/meminfo: memFree=29430304/32951124 swapFree=67111528/67111528
[pid=14243] ppid=14241 vsize=24476 CPUtime=342.3
/proc/14243/stat : 14243 (pbct) R 14241 14243 13630 0 -1 4202496 5758 0 0 0 30978 3252 0 0 25 0 1 0 14685791 25063424 5589 4089446400 134512640 136422188 4290025904 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14243/statm: 6119 5589 237 467 0 5650 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 24476

[startup+402.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/183 14255
/proc/meminfo: memFree=29430152/32951124 swapFree=67111528/67111528
[pid=14243] ppid=14241 vsize=24608 CPUtime=402.3
/proc/14243/stat : 14243 (pbct) R 14241 14243 13630 0 -1 4202496 5793 0 0 0 36463 3767 0 0 25 0 1 0 14685791 25198592 5624 4089446400 134512640 136422188 4290025904 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14243/statm: 6152 5624 237 467 0 5683 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 24608

[startup+462.301 s]
/proc/loadavg: 2.04 2.01 2.00 3/183 14256
/proc/meminfo: memFree=29429996/32951124 swapFree=67111528/67111528
[pid=14243] ppid=14241 vsize=24608 CPUtime=462.31
/proc/14243/stat : 14243 (pbct) R 14241 14243 13630 0 -1 4202496 5814 0 0 0 41952 4279 0 0 25 0 1 0 14685791 25198592 5645 4089446400 134512640 136422188 4290025904 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14243/statm: 6152 5645 237 467 0 5683 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 24608

[startup+522.301 s]
/proc/loadavg: 2.01 2.01 2.00 3/183 14258
/proc/meminfo: memFree=29429832/32951124 swapFree=67111528/67111528
[pid=14243] ppid=14241 vsize=24608 CPUtime=522.3
/proc/14243/stat : 14243 (pbct) R 14241 14243 13630 0 -1 4202496 5814 0 0 0 47433 4797 0 0 25 0 1 0 14685791 25198592 5645 4089446400 134512640 136422188 4290025904 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14243/statm: 6152 5645 237 467 0 5683 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 24608

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/183 14259
/proc/meminfo: memFree=29429412/32951124 swapFree=67111528/67111528
[pid=14243] ppid=14241 vsize=24936 CPUtime=582.31
/proc/14243/stat : 14243 (pbct) R 14241 14243 13630 0 -1 4202496 5887 0 0 0 52937 5294 0 0 25 0 1 0 14685791 25534464 5718 4089446400 134512640 136422188 4290025904 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14243/statm: 6234 5718 237 467 0 5765 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 24936

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/183 14261
/proc/meminfo: memFree=29428744/32951124 swapFree=67111528/67111528
[pid=14243] ppid=14241 vsize=25072 CPUtime=642.31
/proc/14243/stat : 14243 (pbct) R 14241 14243 13630 0 -1 4202496 5902 0 0 0 58446 5785 0 0 25 0 1 0 14685791 25673728 5733 4089446400 134512640 136422188 4290025904 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14243/statm: 6268 5733 237 467 0 5799 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 25072

[startup+702.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/183 14263
/proc/meminfo: memFree=29428452/32951124 swapFree=67111528/67111528
[pid=14243] ppid=14241 vsize=25204 CPUtime=702.31
/proc/14243/stat : 14243 (pbct) R 14241 14243 13630 0 -1 4202496 5948 0 0 0 63947 6284 0 0 25 0 1 0 14685791 25808896 5779 4089446400 134512640 136422188 4290025904 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14243/statm: 6301 5779 237 467 0 5832 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 25204

[startup+762.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/183 14264
/proc/meminfo: memFree=29428156/32951124 swapFree=67111528/67111528
[pid=14243] ppid=14241 vsize=25204 CPUtime=762.32
/proc/14243/stat : 14243 (pbct) R 14241 14243 13630 0 -1 4202496 5954 0 0 0 69432 6800 0 0 25 0 1 0 14685791 25808896 5785 4089446400 134512640 136422188 4290025904 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14243/statm: 6301 5785 237 467 0 5832 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 25204

[startup+822.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/183 14269
/proc/meminfo: memFree=29427224/32951124 swapFree=67111528/67111528
[pid=14243] ppid=14241 vsize=25340 CPUtime=822.31
/proc/14243/stat : 14243 (pbct) R 14241 14243 13630 0 -1 4202496 5969 0 0 0 74937 7294 0 0 25 0 1 0 14685791 25948160 5800 4089446400 134512640 136422188 4290025904 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14243/statm: 6335 5800 237 467 0 5866 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 25340

[startup+882.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/183 14270
/proc/meminfo: memFree=29427288/32951124 swapFree=67111528/67111528
[pid=14243] ppid=14241 vsize=25472 CPUtime=882.32
/proc/14243/stat : 14243 (pbct) R 14241 14243 13630 0 -1 4202496 5997 0 0 0 80449 7783 0 0 25 0 1 0 14685791 26083328 5828 4089446400 134512640 136422188 4290025904 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14243/statm: 6368 5828 237 467 0 5899 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 25472

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/183 14272
/proc/meminfo: memFree=29427124/32951124 swapFree=67111528/67111528
[pid=14243] ppid=14241 vsize=25472 CPUtime=942.33
/proc/14243/stat : 14243 (pbct) R 14241 14243 13630 0 -1 4202496 5998 0 0 0 85961 8272 0 0 25 0 1 0 14685791 26083328 5829 4089446400 134512640 136422188 4290025904 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14243/statm: 6368 5829 237 467 0 5899 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 25472

[startup+1002.3 s]
/proc/loadavg: 2.12 2.03 2.01 3/183 14274
/proc/meminfo: memFree=29427588/32951124 swapFree=67111528/67111528
[pid=14243] ppid=14241 vsize=25472 CPUtime=1002.33
/proc/14243/stat : 14243 (pbct) R 14241 14243 13630 0 -1 4202496 6014 0 0 0 91469 8764 0 0 25 0 1 0 14685791 26083328 5845 4089446400 134512640 136422188 4290025904 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14243/statm: 6368 5845 237 467 0 5899 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 25472

[startup+1062.3 s]
/proc/loadavg: 2.12 2.04 2.01 3/183 14275
/proc/meminfo: memFree=29427308/32951124 swapFree=67111528/67111528
[pid=14243] ppid=14241 vsize=25472 CPUtime=1062.33
/proc/14243/stat : 14243 (pbct) R 14241 14243 13630 0 -1 4202496 6014 0 0 0 96953 9280 0 0 25 0 1 0 14685791 26083328 5845 4089446400 134512640 136422188 4290025904 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14243/statm: 6368 5845 237 467 0 5899 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 25472

[startup+1122.3 s]
/proc/loadavg: 2.07 2.04 2.01 3/183 14277
/proc/meminfo: memFree=29427264/32951124 swapFree=67111528/67111528
[pid=14243] ppid=14241 vsize=25472 CPUtime=1122.33
/proc/14243/stat : 14243 (pbct) R 14241 14243 13630 0 -1 4202496 6014 0 0 0 102453 9780 0 0 25 0 1 0 14685791 26083328 5845 4089446400 134512640 136422188 4290025904 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14243/statm: 6368 5845 237 467 0 5899 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 25472

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

[startup+1126.3 s]
/proc/loadavg: 2.07 2.04 2.01 3/183 14277
/proc/meminfo: memFree=29427264/32951124 swapFree=67111528/67111528
[pid=14243] ppid=14241 vsize=25472 CPUtime=1126.33
/proc/14243/stat : 14243 (pbct) R 14241 14243 13630 0 -1 4202496 6014 0 0 0 102820 9813 0 0 25 0 1 0 14685791 26083328 5845 4089446400 134512640 136422188 4290025904 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14243/statm: 6368 5845 237 467 0 5899 0
Current children cumulated CPU time (s) 1126.33
Current children cumulated vsize (KiB) 25472

[startup+1129.5 s]
/proc/loadavg: 2.07 2.04 2.01 3/183 14277
/proc/meminfo: memFree=29427016/32951124 swapFree=67111528/67111528
[pid=14243] ppid=14241 vsize=25472 CPUtime=1129.53
/proc/14243/stat : 14243 (pbct) R 14241 14243 13630 0 -1 4202496 6014 0 0 0 103115 9838 0 0 25 0 1 0 14685791 26083328 5845 4089446400 134512640 136422188 4290025904 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14243/statm: 6368 5845 237 467 0 5899 0
Current children cumulated CPU time (s) 1129.53
Current children cumulated vsize (KiB) 25472

[startup+1131.1 s]
/proc/loadavg: 2.14 2.06 2.01 3/183 14277
/proc/meminfo: memFree=29427136/32951124 swapFree=67111528/67111528
[pid=14243] ppid=14241 vsize=25472 CPUtime=1131.13
/proc/14243/stat : 14243 (pbct) R 14241 14243 13630 0 -1 4202496 6014 0 0 0 103263 9850 0 0 25 0 1 0 14685791 26083328 5845 4089446400 134512640 136422188 4290025904 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14243/statm: 6368 5845 237 467 0 5899 0
Current children cumulated CPU time (s) 1131.13
Current children cumulated vsize (KiB) 25472

[startup+1131.91 s]
/proc/loadavg: 2.14 2.06 2.01 3/183 14277
/proc/meminfo: memFree=29427136/32951124 swapFree=67111528/67111528
[pid=14243] ppid=14241 vsize=25472 CPUtime=1131.93
/proc/14243/stat : 14243 (pbct) R 14241 14243 13630 0 -1 4202496 6014 0 0 0 103337 9856 0 0 25 0 1 0 14685791 26083328 5845 4089446400 134512640 136422188 4290025904 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14243/statm: 6368 5845 237 467 0 5899 0
Current children cumulated CPU time (s) 1131.93
Current children cumulated vsize (KiB) 25472

[startup+1132.3 s]
/proc/loadavg: 2.14 2.06 2.01 3/183 14277
/proc/meminfo: memFree=29427136/32951124 swapFree=67111528/67111528
[pid=14243] ppid=14241 vsize=25472 CPUtime=1132.33
/proc/14243/stat : 14243 (pbct) R 14241 14243 13630 0 -1 4202496 6014 0 0 0 103374 9859 0 0 25 0 1 0 14685791 26083328 5845 4089446400 134512640 136422188 4290025904 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14243/statm: 6368 5845 237 467 0 5899 0
Current children cumulated CPU time (s) 1132.33
Current children cumulated vsize (KiB) 25472

[startup+1132.5 s]
/proc/loadavg: 2.14 2.06 2.01 3/183 14277
/proc/meminfo: memFree=29427136/32951124 swapFree=67111528/67111528
[pid=14243] ppid=14241 vsize=25472 CPUtime=1132.53
/proc/14243/stat : 14243 (pbct) R 14241 14243 13630 0 -1 4202496 6014 0 0 0 103392 9861 0 0 25 0 1 0 14685791 26083328 5845 4089446400 134512640 136422188 4290025904 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14243/statm: 6368 5845 237 467 0 5899 0
Current children cumulated CPU time (s) 1132.53
Current children cumulated vsize (KiB) 25472

[startup+1132.6 s]
/proc/loadavg: 2.14 2.06 2.01 3/183 14277
/proc/meminfo: memFree=29427136/32951124 swapFree=67111528/67111528
[pid=14243] ppid=14241 vsize=25472 CPUtime=1132.63
/proc/14243/stat : 14243 (pbct) R 14241 14243 13630 0 -1 4202496 6014 0 0 0 103401 9862 0 0 25 0 1 0 14685791 26083328 5845 4089446400 134512640 136422188 4290025904 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/14243/statm: 6368 5845 237 467 0 5899 0
Current children cumulated CPU time (s) 1132.63
Current children cumulated vsize (KiB) 25472

Child status: 0
Real time (s): 1132.67
CPU time (s): 1132.7
CPU user time (s): 1034.08
CPU system time (s): 98.624
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 25472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1034.08
system time used= 98.624
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6019
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= 5
involuntary context switches= 1656

runsolver used 1.63375 second user time and 3.51846 second system time

The end

Launcher Data 

Begin job on node135 at 2010-07-07 03:05:31
IDJOB=2698901
IDBENCH=79303
IDSOLVER=1212
FILE ID=node135/2698901-1278464731
PBS_JOBID= 11233723
Free space on /tmp= 73856 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB10/normalized-PB10/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900545610--soft-0-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2698901-1278464731/watcher-2698901-1278464731 -o /tmp/evaluation-result-2698901-1278464731/solver-2698901-1278464731 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2698901-1278464731.wbo

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

MD5SUM BENCH= aacdee42f12f02195344334122667810
RANDOM SEED=890357100

node135.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		: 2666.839
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		: 2666.839
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	: 5332.76
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		: 2666.839
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	: 7358.10
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		: 2666.839
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	: 5332.80
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		: 2666.839
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		: 2666.839
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		: 2666.839
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	: 5332.73
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		: 2666.839
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:      29453916 kB
Buffers:        103148 kB
Cached:        3173880 kB
SwapCached:          0 kB
Active:         750140 kB
Inactive:      2610972 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      29453916 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1952 kB
Writeback:           0 kB
AnonPages:       83580 kB
Mapped:          15628 kB
Slab:            74476 kB
PageTables:       4580 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   225636 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73852 MiB
End job on node135 at 2010-07-07 03:24:24