Trace number 2695673

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 1254.34 1254.3

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900576360--soft-66-100-0.wbo
MD5SUM5d7330038698be4d7397c9bceea53fdc
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 benchmark292.568
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 constraints937
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 46894
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 46893
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 733
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 14/9 clauses 1756/928 units 0
0.00/0.01	c vars 231
0.00/0.06	c 0.053991 13.3867 20 3092
0.00/0.06	o 440
356.70/356.79	c 216.572 14.3789 4445 101136369
356.70/356.79	o 416
356.70/356.79	c 216.574 14.3789 1119 101136623
356.70/356.79	o 396
358.10/358.17	c 217.401 14.3789 770 101257174
358.10/358.17	o 391
358.10/358.17	c 217.403 14.3789 775 101257402
358.10/358.17	o 382
358.10/358.18	c 217.405 14.3789 779 101258434
358.10/358.18	o 220
358.10/358.18	c 217.408 14.3789 779 101258699
358.10/358.18	o 197
358.10/358.18	c 217.41 14.3789 780 101258966
358.10/358.18	o 179
358.10/358.18	c 217.413 14.3789 784 101259090
358.10/358.18	o 175
358.40/358.49	c 217.588 14.3789 1000 101264183
358.40/358.49	o 164
358.80/358.86	c 217.811 14.3789 784 101273235
358.80/358.86	o 141
358.80/358.86	c 217.814 14.3789 792 101273398
358.80/358.86	o 134
358.80/358.86	c 217.816 14.3789 811 101273505
358.80/358.86	o 131
358.90/358.92	c 217.854 14.3789 1160 101274106
358.90/358.92	o 130
359.40/359.48	c 218.232 14.3789 774 101278199
359.40/359.48	o 108
359.50/359.54	c 218.274 14.3789 1147 101279066
359.50/359.54	o 89
359.50/359.60	c 218.324 14.3789 885 101279627
359.50/359.60	o 87
360.81/360.80	c 219.193 14.3789 868 101288792
360.81/360.80	o 72
361.10/361.15	c 219.476 14.3789 944 101292021
361.10/361.15	o 51
361.50/361.53	c 219.791 14.3789 1199 101295708
361.50/361.53	o 49
367.50/367.57	c 224.823 14.3789 1448 101372915
367.50/367.57	o 27
367.60/367.65	c 224.886 14.3789 1244 101374055
367.60/367.65	o 26
370.00/370.01	c 226.94 14.3789 1918 101404239
370.00/370.01	o 13
371.20/371.21	c 228.023 14.6367 1705 101422328
371.20/371.21	o 12
371.40/371.41	c 228.207 14.6367 1754 101425690
371.40/371.41	o 9
417.70/417.79	c 269.702 14.8906 2079 102143697
417.70/417.79	o 6
454.31/454.30	c 302.604 14.8906 1691 102682112
454.31/454.30	o 4
456.80/456.83	c 304.849 14.8906 2029 102723377
456.80/456.83	o 2
1254.22/1254.29	c 1024.81 15.4922 2147 116167605
1254.22/1254.29	s OPTIMUM FOUND
1254.22/1254.29	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-2695673-1277910141/watcher-2695673-1277910141 -o /tmp/evaluation-result-2695673-1277910141/solver-2695673-1277910141 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2695673-1277910141.wbo 

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


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.05 3/178 12437
/proc/meminfo: memFree=31296664/32951124 swapFree=67111528/67111528
[pid=12437] ppid=12435 vsize=2136 CPUtime=0
/proc/12437/stat : 12437 (pbct) R 12435 12437 12309 0 -1 4202496 247 0 0 0 0 0 0 0 25 0 1 0 132312232 2187264 167 4089446400 134512640 136421960 4293231424 18446744073709551615 135152603 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/12437/statm: 534 167 144 467 0 65 0

[startup+0.099108 s]
/proc/loadavg: 2.00 2.00 2.05 3/178 12437
/proc/meminfo: memFree=31296664/32951124 swapFree=67111528/67111528
[pid=12437] ppid=12435 vsize=13844 CPUtime=0.09
/proc/12437/stat : 12437 (pbct) R 12435 12437 12309 0 -1 4202496 3103 0 0 0 7 2 0 0 25 0 1 0 132312232 14176256 3022 4089446400 134512640 136421960 4293231424 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12437/statm: 3461 3022 237 467 0 2992 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13844

[startup+0.101095 s]
/proc/loadavg: 2.00 2.00 2.05 3/178 12437
/proc/meminfo: memFree=31296664/32951124 swapFree=67111528/67111528
[pid=12437] ppid=12435 vsize=13844 CPUtime=0.09
/proc/12437/stat : 12437 (pbct) R 12435 12437 12309 0 -1 4202496 3103 0 0 0 7 2 0 0 25 0 1 0 132312232 14176256 3022 4089446400 134512640 136421960 4293231424 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12437/statm: 3461 3022 237 467 0 2992 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13844

[startup+0.30107 s]
/proc/loadavg: 2.00 2.00 2.05 3/178 12437
/proc/meminfo: memFree=31296664/32951124 swapFree=67111528/67111528
[pid=12437] ppid=12435 vsize=13844 CPUtime=0.29
/proc/12437/stat : 12437 (pbct) R 12435 12437 12309 0 -1 4202496 3103 0 0 0 19 10 0 0 25 0 1 0 132312232 14176256 3022 4089446400 134512640 136421960 4293231424 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12437/statm: 3461 3022 237 467 0 2992 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13844

[startup+0.700988 s]
/proc/loadavg: 2.00 2.00 2.05 3/178 12437
/proc/meminfo: memFree=31296664/32951124 swapFree=67111528/67111528
[pid=12437] ppid=12435 vsize=13844 CPUtime=0.69
/proc/12437/stat : 12437 (pbct) R 12435 12437 12309 0 -1 4202496 3116 0 0 0 43 26 0 0 25 0 1 0 132312232 14176256 3035 4089446400 134512640 136421960 4293231424 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12437/statm: 3461 3035 237 467 0 2992 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13844

[startup+1.50083 s]
/proc/loadavg: 2.00 2.00 2.05 3/179 12438
/proc/meminfo: memFree=31285620/32951124 swapFree=67111528/67111528
[pid=12437] ppid=12435 vsize=13972 CPUtime=1.49
/proc/12437/stat : 12437 (pbct) R 12435 12437 12309 0 -1 4202496 3138 0 0 0 93 56 0 0 25 0 1 0 132312232 14307328 3057 4089446400 134512640 136421960 4293231424 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12437/statm: 3493 3057 237 467 0 3024 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13972

[startup+3.10052 s]
/proc/loadavg: 2.00 2.00 2.05 3/179 12438
/proc/meminfo: memFree=31285620/32951124 swapFree=67111528/67111528
[pid=12437] ppid=12435 vsize=13972 CPUtime=3.09
/proc/12437/stat : 12437 (pbct) R 12435 12437 12309 0 -1 4202496 3141 0 0 0 193 116 0 0 25 0 1 0 132312232 14307328 3060 4089446400 134512640 136421960 4293231424 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12437/statm: 3493 3060 237 467 0 3024 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13972

[startup+6.30092 s]
/proc/loadavg: 2.00 2.00 2.05 3/179 12438
/proc/meminfo: memFree=31285748/32951124 swapFree=67111528/67111528
[pid=12437] ppid=12435 vsize=13972 CPUtime=6.29
/proc/12437/stat : 12437 (pbct) R 12435 12437 12309 0 -1 4202496 3161 0 0 0 387 242 0 0 25 0 1 0 132312232 14307328 3080 4089446400 134512640 136421960 4293231424 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12437/statm: 3493 3080 237 467 0 3024 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13972

[startup+12.7007 s]
/proc/loadavg: 2.00 2.00 2.05 3/179 12439
/proc/meminfo: memFree=31285776/32951124 swapFree=67111528/67111528
[pid=12437] ppid=12435 vsize=14120 CPUtime=12.69
/proc/12437/stat : 12437 (pbct) R 12435 12437 12309 0 -1 4202496 3174 0 0 0 777 492 0 0 25 0 1 0 132312232 14458880 3093 4089446400 134512640 136421960 4293231424 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12437/statm: 3530 3093 237 467 0 3061 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14120

[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 2.05 3/179 12439
/proc/meminfo: memFree=31284088/32951124 swapFree=67111528/67111528
[pid=12437] ppid=12435 vsize=14120 CPUtime=25.49
/proc/12437/stat : 12437 (pbct) R 12435 12437 12309 0 -1 4202496 3199 0 0 0 1568 981 0 0 25 0 1 0 132312232 14458880 3118 4089446400 134512640 136421960 4293231424 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12437/statm: 3530 3118 237 467 0 3061 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14120

[startup+51.1004 s]
/proc/loadavg: 2.00 2.00 2.04 3/179 12440
/proc/meminfo: memFree=31283904/32951124 swapFree=67111528/67111528
[pid=12437] ppid=12435 vsize=14240 CPUtime=51.09
/proc/12437/stat : 12437 (pbct) R 12435 12437 12309 0 -1 4202496 3213 0 0 0 3136 1973 0 0 25 0 1 0 132312232 14581760 3132 4089446400 134512640 136421960 4293231424 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12437/statm: 3560 3132 237 467 0 3091 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 14240

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.04 3/179 12441
/proc/meminfo: memFree=31283132/32951124 swapFree=67111528/67111528
[pid=12437] ppid=12435 vsize=14364 CPUtime=102.29
/proc/12437/stat : 12437 (pbct) R 12435 12437 12309 0 -1 4202496 3241 0 0 0 6228 4001 0 0 25 0 1 0 132312232 14708736 3160 4089446400 134512640 136421960 4293231424 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12437/statm: 3591 3160 237 467 0 3122 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 14364

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.03 3/179 12443
/proc/meminfo: memFree=31282356/32951124 swapFree=67111528/67111528
[pid=12437] ppid=12435 vsize=14496 CPUtime=162.29
/proc/12437/stat : 12437 (pbct) R 12435 12437 12309 0 -1 4202496 3270 0 0 0 9855 6374 0 0 25 0 1 0 132312232 14843904 3189 4089446400 134512640 136421960 4293231424 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12437/statm: 3624 3189 237 467 0 3155 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 14496

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.03 3/179 12444
/proc/meminfo: memFree=31281084/32951124 swapFree=67111528/67111528
[pid=12437] ppid=12435 vsize=14496 CPUtime=222.3
/proc/12437/stat : 12437 (pbct) R 12435 12437 12309 0 -1 4202496 3291 0 0 0 13519 8711 0 0 25 0 1 0 132312232 14843904 3210 4089446400 134512640 136421960 4293231424 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12437/statm: 3624 3210 237 467 0 3155 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 14496

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.02 3/179 12446
/proc/meminfo: memFree=31280300/32951124 swapFree=67111528/67111528
[pid=12437] ppid=12435 vsize=14588 CPUtime=282.29
/proc/12437/stat : 12437 (pbct) R 12435 12437 12309 0 -1 4202496 3299 0 0 0 17177 11052 0 0 25 0 1 0 132312232 14938112 3218 4089446400 134512640 136421960 4293231424 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12437/statm: 3647 3218 237 467 0 3178 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 14588

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/179 12448
/proc/meminfo: memFree=31278036/32951124 swapFree=67111528/67111528
[pid=12437] ppid=12435 vsize=14720 CPUtime=342.3
/proc/12437/stat : 12437 (pbct) R 12435 12437 12309 0 -1 4202496 3322 0 0 0 20803 13427 0 0 25 0 1 0 132312232 15073280 3241 4089446400 134512640 136421960 4293231424 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12437/statm: 3680 3241 237 467 0 3211 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 14720

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.01 3/179 12449
/proc/meminfo: memFree=31277264/32951124 swapFree=67111528/67111528
[pid=12437] ppid=12435 vsize=14984 CPUtime=402.3
/proc/12437/stat : 12437 (pbct) R 12435 12437 12309 0 -1 4202496 3449 0 0 0 25591 14639 0 0 25 0 1 0 132312232 15343616 3344 4089446400 134512640 136421960 4293231424 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12437/statm: 3746 3344 237 467 0 3277 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 14984

[startup+462.301 s]
/proc/loadavg: 2.07 2.02 2.01 3/179 12451
/proc/meminfo: memFree=31275376/32951124 swapFree=67111528/67111528
[pid=12437] ppid=12435 vsize=15244 CPUtime=462.3
/proc/12437/stat : 12437 (pbct) R 12435 12437 12309 0 -1 4202496 3494 0 0 0 30979 15251 0 0 25 0 1 0 132312232 15609856 3386 4089446400 134512640 136421960 4293231424 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12437/statm: 3811 3386 237 467 0 3342 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 15244

[startup+522.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/179 12452
/proc/meminfo: memFree=31274332/32951124 swapFree=67111528/67111528
[pid=12437] ppid=12435 vsize=15244 CPUtime=522.3
/proc/12437/stat : 12437 (pbct) R 12435 12437 12309 0 -1 4202496 3499 0 0 0 36387 15843 0 0 25 0 1 0 132312232 15609856 3391 4089446400 134512640 136421960 4293231424 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12437/statm: 3811 3391 237 467 0 3342 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 15244

[startup+582.301 s]
/proc/loadavg: 2.01 2.00 2.00 3/179 12454
/proc/meminfo: memFree=31273684/32951124 swapFree=67111528/67111528
[pid=12437] ppid=12435 vsize=15360 CPUtime=582.3
/proc/12437/stat : 12437 (pbct) R 12435 12437 12309 0 -1 4202496 3529 0 0 0 41801 16429 0 0 25 0 1 0 132312232 15728640 3421 4089446400 134512640 136421960 4293231424 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/12437/statm: 3840 3421 237 467 0 3371 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 15360

[startup+642.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 12456
/proc/meminfo: memFree=31273148/32951124 swapFree=67111528/67111528
[pid=12437] ppid=12435 vsize=15488 CPUtime=642.31
/proc/12437/stat : 12437 (pbct) R 12435 12437 12309 0 -1 4202496 3557 0 0 0 47193 17038 0 0 25 0 1 0 132312232 15859712 3449 4089446400 134512640 136421960 4293231424 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12437/statm: 3872 3449 237 467 0 3403 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 15488

[startup+702.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 12503
/proc/meminfo: memFree=31608840/32951124 swapFree=67111528/67111528
[pid=12437] ppid=12435 vsize=15488 CPUtime=702.31
/proc/12437/stat : 12437 (pbct) R 12435 12437 12309 0 -1 4202496 3565 0 0 0 52593 17638 0 0 25 0 1 0 132312232 15859712 3457 4089446400 134512640 136421960 4293231424 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12437/statm: 3872 3457 237 467 0 3403 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 15488

[startup+762.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 12505
/proc/meminfo: memFree=31581564/32951124 swapFree=67111528/67111528
[pid=12437] ppid=12435 vsize=15488 CPUtime=762.32
/proc/12437/stat : 12437 (pbct) R 12435 12437 12309 0 -1 4202496 3576 0 0 0 58018 18214 0 0 25 0 1 0 132312232 15859712 3468 4089446400 134512640 136421960 4293231424 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12437/statm: 3872 3468 237 467 0 3403 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 15488

[startup+822.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 12506
/proc/meminfo: memFree=31568264/32951124 swapFree=67111528/67111528
[pid=12437] ppid=12435 vsize=15620 CPUtime=822.31
/proc/12437/stat : 12437 (pbct) R 12435 12437 12309 0 -1 4202496 3601 0 0 0 63427 18804 0 0 25 0 1 0 132312232 15994880 3493 4089446400 134512640 136421960 4293231424 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 6 0 0 0
/proc/12437/statm: 3905 3493 237 467 0 3436 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 15620

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 12508
/proc/meminfo: memFree=31550256/32951124 swapFree=67111528/67111528
[pid=12437] ppid=12435 vsize=15728 CPUtime=882.31
/proc/12437/stat : 12437 (pbct) R 12435 12437 12309 0 -1 4202496 3619 0 0 0 68852 19379 0 0 25 0 1 0 132312232 16105472 3511 4089446400 134512640 136421960 4293231424 18446744073709551615 134857176 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/12437/statm: 3932 3511 237 467 0 3463 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 15728

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 12510
/proc/meminfo: memFree=31537576/32951124 swapFree=67111528/67111528
[pid=12437] ppid=12435 vsize=15728 CPUtime=942.31
/proc/12437/stat : 12437 (pbct) R 12435 12437 12309 0 -1 4202496 3632 0 0 0 74269 19962 0 0 25 0 1 0 132312232 16105472 3524 4089446400 134512640 136421960 4293231424 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/12437/statm: 3932 3524 237 467 0 3463 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 15728

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 12511
/proc/meminfo: memFree=31525392/32951124 swapFree=67111528/67111528
[pid=12437] ppid=12435 vsize=15728 CPUtime=1002.31
/proc/12437/stat : 12437 (pbct) R 12435 12437 12309 0 -1 4202496 3634 0 0 0 79687 20544 0 0 25 0 1 0 132312232 16105472 3526 4089446400 134512640 136421960 4293231424 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/12437/statm: 3932 3526 237 467 0 3463 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 15728

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 12513
/proc/meminfo: memFree=31509112/32951124 swapFree=67111528/67111528
[pid=12437] ppid=12435 vsize=15860 CPUtime=1062.32
/proc/12437/stat : 12437 (pbct) R 12435 12437 12309 0 -1 4202496 3658 0 0 0 85108 21124 0 0 25 0 1 0 132312232 16240640 3550 4089446400 134512640 136421960 4293231424 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/12437/statm: 3965 3550 237 467 0 3496 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 15860

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/197 12514
/proc/meminfo: memFree=31489116/32951124 swapFree=67111528/67111528
[pid=12437] ppid=12435 vsize=15860 CPUtime=1122.32
/proc/12437/stat : 12437 (pbct) R 12435 12437 12309 0 -1 4202496 3659 0 0 0 90543 21689 0 0 25 0 1 0 132312232 16240640 3551 4089446400 134512640 136421960 4293231424 18446744073709551615 134857216 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/12437/statm: 3965 3551 237 467 0 3496 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 15860

[startup+1182.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/197 12516
/proc/meminfo: memFree=31478032/32951124 swapFree=67111528/67111528
[pid=12437] ppid=12435 vsize=15860 CPUtime=1182.32
/proc/12437/stat : 12437 (pbct) R 12435 12437 12309 0 -1 4202496 3659 0 0 0 95956 22276 0 0 25 0 1 0 132312232 16240640 3551 4089446400 134512640 136421960 4293231424 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/12437/statm: 3965 3551 237 467 0 3496 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 15860

[startup+1242.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/197 12518
/proc/meminfo: memFree=31468812/32951124 swapFree=67111528/67111528
[pid=12437] ppid=12435 vsize=15860 CPUtime=1242.32
/proc/12437/stat : 12437 (pbct) R 12435 12437 12309 0 -1 4202496 3659 0 0 0 101392 22840 0 0 25 0 1 0 132312232 16240640 3551 4089446400 134512640 136421960 4293231424 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/12437/statm: 3965 3551 237 467 0 3496 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 15860

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

[startup+1247.9 s]
/proc/loadavg: 2.01 2.00 2.00 3/197 12518
/proc/meminfo: memFree=31467572/32951124 swapFree=67111528/67111528
[pid=12437] ppid=12435 vsize=15860 CPUtime=1247.93
/proc/12437/stat : 12437 (pbct) R 12435 12437 12309 0 -1 4202496 3659 0 0 0 101900 22893 0 0 25 0 1 0 132312232 16240640 3551 4089446400 134512640 136421960 4293231424 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/12437/statm: 3965 3551 237 467 0 3496 0
Current children cumulated CPU time (s) 1247.93
Current children cumulated vsize (KiB) 15860

[startup+1251.1 s]
/proc/loadavg: 2.09 2.02 2.01 3/197 12518
/proc/meminfo: memFree=31467196/32951124 swapFree=67111528/67111528
[pid=12437] ppid=12435 vsize=15860 CPUtime=1251.12
/proc/12437/stat : 12437 (pbct) R 12435 12437 12309 0 -1 4202496 3660 0 0 0 102191 22921 0 0 25 0 1 0 132312232 16240640 3552 4089446400 134512640 136421960 4293231424 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/12437/statm: 3965 3552 237 467 0 3496 0
Current children cumulated CPU time (s) 1251.12
Current children cumulated vsize (KiB) 15860

[startup+1252.7 s]
/proc/loadavg: 2.09 2.02 2.01 3/197 12518
/proc/meminfo: memFree=31466824/32951124 swapFree=67111528/67111528
[pid=12437] ppid=12435 vsize=15860 CPUtime=1252.73
/proc/12437/stat : 12437 (pbct) R 12435 12437 12309 0 -1 4202496 3661 0 0 0 102336 22937 0 0 25 0 1 0 132312232 16240640 3553 4089446400 134512640 136421960 4293231424 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/12437/statm: 3965 3553 237 467 0 3496 0
Current children cumulated CPU time (s) 1252.73
Current children cumulated vsize (KiB) 15860

[startup+1253.5 s]
/proc/loadavg: 2.09 2.02 2.01 3/197 12518
/proc/meminfo: memFree=31466700/32951124 swapFree=67111528/67111528
[pid=12437] ppid=12435 vsize=15860 CPUtime=1253.53
/proc/12437/stat : 12437 (pbct) R 12435 12437 12309 0 -1 4202496 3661 0 0 0 102408 22945 0 0 25 0 1 0 132312232 16240640 3553 4089446400 134512640 136421960 4293231424 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/12437/statm: 3965 3553 237 467 0 3496 0
Current children cumulated CPU time (s) 1253.53
Current children cumulated vsize (KiB) 15860

[startup+1253.9 s]
/proc/loadavg: 2.08 2.02 2.00 3/197 12518
/proc/meminfo: memFree=31466452/32951124 swapFree=67111528/67111528
[pid=12437] ppid=12435 vsize=15860 CPUtime=1253.93
/proc/12437/stat : 12437 (pbct) R 12435 12437 12309 0 -1 4202496 3661 0 0 0 102445 22948 0 0 25 0 1 0 132312232 16240640 3553 4089446400 134512640 136421960 4293231424 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/12437/statm: 3965 3553 237 467 0 3496 0
Current children cumulated CPU time (s) 1253.93
Current children cumulated vsize (KiB) 15860

[startup+1254.3 s]
/proc/loadavg: 2.08 2.02 2.00 3/197 12518
/proc/meminfo: memFree=31466452/32951124 swapFree=67111528/67111528
[pid=12437] ppid=12435 vsize=14044 CPUtime=1254.33
/proc/12437/stat : 12437 (pbct) R 12435 12437 12309 0 -1 4202496 3665 0 0 0 102482 22951 0 0 25 0 1 0 132312232 14381056 3185 4089446400 134512640 136421960 4293231424 18446744073709551615 135818225 0 0 4096 16387 0 0 0 17 2 0 0 0
/proc/12437/statm: 3511 3185 240 467 0 3042 0
Current children cumulated CPU time (s) 1254.33
Current children cumulated vsize (KiB) 14044

Child status: 0
Real time (s): 1254.3
CPU time (s): 1254.34
CPU user time (s): 1024.83
CPU system time (s): 229.511
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 15860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1024.83
system time used= 229.511
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3666
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= 3014

runsolver used 1.72474 second user time and 3.98339 second system time

The end

Launcher Data 

Begin job on node102 at 2010-06-30 17:02:21
IDJOB=2695673
IDBENCH=78974
IDSOLVER=1208
FILE ID=node102/2695673-1277910141
PBS_JOBID= 11197251
Free space on /tmp= 74208 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900576360--soft-66-100-0.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695673-1277910141/watcher-2695673-1277910141 -o /tmp/evaluation-result-2695673-1277910141/solver-2695673-1277910141 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2695673-1277910141.wbo

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

MD5SUM BENCH= 5d7330038698be4d7397c9bceea53fdc
RANDOM SEED=1708660238

node102.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		: 2666.833
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	: 5333.66
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		: 2666.833
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		: 2666.833
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		: 2666.833
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	: 5332.85
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		: 2666.833
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		: 2666.833
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.833
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		: 2666.833
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      31297308 kB
Buffers:        194888 kB
Cached:         734048 kB
SwapCached:          0 kB
Active:         935476 kB
Inactive:       577092 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31297308 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1952 kB
Writeback:           0 kB
AnonPages:      584272 kB
Mapped:          17116 kB
Slab:            77124 kB
PageTables:       5904 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   735460 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 74208 MiB
End job on node102 at 2010-06-30 17:23:15