Trace number 2668078

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 NameAnswerobjective functionCPU timeWall clock time
PB/CT 0.1SAT (TO)75 1800.05 1800.53

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_500_10_5.opb
MD5SUM2dd6cc5a7b1f8311eff7b566cf3505ea
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark74
Best CPU time to get the best result obtained on this benchmark1800.04
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 74
Optimality of the best value was proved NO
Number of variables500
Total number of constraints500
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints500
Minimum length of a constraint11
Maximum length of a constraint22
Number of terms in the objective function 500
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 500
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 500
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)6270
Sum of products size (including duplicates)12540
Number of different products6270
Sum of products size12540

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 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.09/0.12	c constraints 6270/0 clauses 6770/0 units 0
0.09/0.12	c vars 500
0.09/0.12	c objective 500 + 0
1.79/1.85	c 1.70374 140.406 1 6598
1.79/1.85	o 101
2.20/2.24	c 2.08068 143.215 201 8126
2.20/2.24	o 93
2.30/2.34	c 2.17267 143.902 214 8575
2.30/2.34	o 92
2.39/2.42	c 2.25466 143.902 214 9014
2.39/2.42	o 89
2.49/2.50	c 2.33465 143.902 214 9457
2.49/2.50	o 88
2.49/2.59	c 2.41363 143.902 215 9874
2.49/2.59	o 87
2.59/2.67	c 2.48962 143.902 215 10298
2.59/2.67	o 86
2.89/2.91	c 2.72959 143.902 326 11244
2.89/2.91	o 85
2.99/3.00	c 2.81457 143.902 330 11688
2.99/3.00	o 84
2.99/3.08	c 2.89756 143.902 330 12123
2.99/3.08	o 82
5.99/6.01	c 5.73013 145.191 2871 19783
5.99/6.01	o 81
14.20/14.30	c 13.7419 149.059 10076 39955
14.20/14.30	o 80
15.89/15.99	c 15.3707 149.703 11376 45171
15.89/15.99	o 79
17.78/17.81	c 17.1234 150.762 13280 48636
17.78/17.81	o 78
24.78/24.83	c 23.8924 153.766 18936 67826
24.78/24.83	o 77
66.88/66.99	c 64.6732 157.375 15849 153599
66.88/66.99	o 76
250.33/250.43	c 241.992 171.891 12882 490203
250.33/250.43	o 75
1800.02/1800.50	s SATISFIABLE
1800.02/1800.50	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 -x232 x233 -x234 -x235 -x236 x237 -x238 -x239 -x240 -x241 x242 -x243 -x244 -x245 -x246 -x247 -x248 x249 -x250 x251 -x252 -x253 -x254 -x255 -x256 -x257 -x258 x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 -x271 -x272 -x273 -x274 -x275 -x276 -x277 -x278 x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x290 -x291 -x292 -x293 -x294 -x295 x296 x297 -x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 x310 -x311 -x312 -x313 -x314 -x315 -x316 -x317 -x318 -x319 x320 -x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 -x329 x330 -x331 -x332 -x333 -x334 -x335 -x336 -x337 -x338 -x339 -x340 -x341 x342 x343 -x344 -x345 -x346 -x347 -x348 -x349 x350 -x351 -x352 -x353 -x354 x355 -x356 x357 -x358 -x359 x360 -x361 -x362 -x363 -x364 -x365 -x366 -x367 -x368 -x369 x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377 x378 -x379 -x380 x381 -x382 -x383 x384 -x385 x386 -x387 -x388 -x389 -x390 -x391 -x392 x393 -x394 -x395 -x396 x397 -x398 -x399 -x400 -x401 -x402 x403 -x404 -x405 -x406 -x407 -x408 -x409 -x410 -x411 x412 -x413 -x414 x415 -x416 -x417 -x418 -x419 -x420 -x421 -x422 -x423 -x424 -x425 x426 -x427 x428 -x429 -x430 x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 -x439 x440 -x441 -x442 x443 -x444 x445 -x446 -x447 -x448 -x449 x450 -x451 -x452 x453 -x454 -x455 -x456 -x457 -x458 x459 -x460 x461 -x462 -x463 x464 -x465 -x466 -x467 -x468 -x469 -x470 -x471 -x472 -x473 -x474 -x475 -x476 -x477 -x478 -x479 x480 -x481 -x482 -x483 -x484 -x485 -x486 -x487 -x488 -x489 -x490 -x491 -x492 x493 -x494 -x495 -x496 -x497 -x498 -x499 -x500

Verifier Data 

OK	75

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668078-1276658466/watcher-2668078-1276658466 -o /tmp/evaluation-result-2668078-1276658466/solver-2668078-1276658466 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668078-1276658466.opb 

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): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.02 1.04 3/105 15360
/proc/meminfo: memFree=1762916/2059040 swapFree=4192956/4192956
[pid=15360] ppid=15358 vsize=2208 CPUtime=0
/proc/15360/stat : 15360 (pbct) R 15358 15360 15236 0 -1 4202496 271 0 0 0 0 0 0 0 25 0 1 0 7140285 2260992 193 1992294400 134512640 136485738 4292524288 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15360/statm: 552 193 156 482 0 68 0

[startup+0.057153 s]
/proc/loadavg: 1.00 1.02 1.04 3/105 15360
/proc/meminfo: memFree=1762916/2059040 swapFree=4192956/4192956
[pid=15360] ppid=15358 vsize=3136 CPUtime=0.05
/proc/15360/stat : 15360 (pbct) R 15358 15360 15236 0 -1 4202496 499 0 0 0 5 0 0 0 25 0 1 0 7140285 3211264 421 1992294400 134512640 136485738 4292524288 18446744073709551615 135178787 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15360/statm: 784 422 156 482 0 300 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3136

[startup+0.101157 s]
/proc/loadavg: 1.00 1.02 1.04 3/105 15360
/proc/meminfo: memFree=1762916/2059040 swapFree=4192956/4192956
[pid=15360] ppid=15358 vsize=4332 CPUtime=0.09
/proc/15360/stat : 15360 (pbct) R 15358 15360 15236 0 -1 4202496 802 0 0 0 9 0 0 0 25 0 1 0 7140285 4435968 724 1992294400 134512640 136485738 4292524288 18446744073709551615 135173445 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15360/statm: 1083 724 156 482 0 599 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4332

[startup+0.301179 s]
/proc/loadavg: 1.00 1.02 1.04 3/105 15360
/proc/meminfo: memFree=1762916/2059040 swapFree=4192956/4192956
[pid=15360] ppid=15358 vsize=25540 CPUtime=0.29
/proc/15360/stat : 15360 (pbct) R 15358 15360 15236 0 -1 4202496 6135 0 0 0 27 2 0 0 25 0 1 0 7140285 26152960 5921 1992294400 134512640 136485738 4292524288 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15360/statm: 6385 5921 198 482 0 5901 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25540

[startup+0.701223 s]
/proc/loadavg: 1.00 1.02 1.04 3/105 15360
/proc/meminfo: memFree=1762916/2059040 swapFree=4192956/4192956
[pid=15360] ppid=15358 vsize=53524 CPUtime=0.69
/proc/15360/stat : 15360 (pbct) R 15358 15360 15236 0 -1 4202496 13621 0 0 0 64 5 0 0 25 0 1 0 7140285 54808576 12943 1992294400 134512640 136485738 4292524288 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15360/statm: 13381 12944 198 482 0 12897 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 53524

[startup+1.50131 s]
/proc/loadavg: 1.00 1.02 1.04 2/106 15361
/proc/meminfo: memFree=1690368/2059040 swapFree=4192956/4192956
[pid=15360] ppid=15358 vsize=127584 CPUtime=1.49
/proc/15360/stat : 15360 (pbct) R 15358 15360 15236 0 -1 4202496 32998 0 0 0 136 13 0 0 25 0 1 0 7140285 130646016 30918 1992294400 134512640 136485738 4292524288 18446744073709551615 134930466 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15360/statm: 31896 30918 210 482 0 31412 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 127584

[startup+3.10149 s]
/proc/loadavg: 1.00 1.02 1.04 2/106 15361
/proc/meminfo: memFree=1622788/2059040 swapFree=4192956/4192956
[pid=15360] ppid=15358 vsize=147352 CPUtime=3.09
/proc/15360/stat : 15360 (pbct) R 15358 15360 15236 0 -1 4202496 37976 0 0 0 291 18 0 0 25 0 1 0 7140285 150888448 35038 1992294400 134512640 136485738 4292524288 18446744073709551615 135047024 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15360/statm: 36838 35038 244 482 0 36354 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 147352

[startup+6.30084 s]
/proc/loadavg: 1.00 1.02 1.04 2/106 15361
/proc/meminfo: memFree=1621920/2059040 swapFree=4192956/4192956
[pid=15360] ppid=15358 vsize=148804 CPUtime=6.29
/proc/15360/stat : 15360 (pbct) R 15358 15360 15236 0 -1 4202496 38340 0 0 0 601 28 0 0 25 0 1 0 7140285 152375296 35401 1992294400 134512640 136485738 4292524288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15360/statm: 37201 35401 244 482 0 36717 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 148804

[startup+12.7015 s]
/proc/loadavg: 1.00 1.02 1.04 2/106 15361
/proc/meminfo: memFree=1618696/2059040 swapFree=4192956/4192956
[pid=15360] ppid=15358 vsize=151840 CPUtime=12.68
/proc/15360/stat : 15360 (pbct) R 15358 15360 15236 0 -1 4202496 39114 0 0 0 1219 49 0 0 25 0 1 0 7140285 155484160 36175 1992294400 134512640 136485738 4292524288 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15360/statm: 37960 36175 244 482 0 37476 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 151840

[startup+25.501 s]
/proc/loadavg: 1.00 1.02 1.04 2/106 15363
/proc/meminfo: memFree=1612744/2059040 swapFree=4192956/4192956
[pid=15360] ppid=15358 vsize=157716 CPUtime=25.48
/proc/15360/stat : 15360 (pbct) R 15358 15360 15236 0 -1 4202496 40568 0 0 0 2452 96 0 0 25 0 1 0 7140285 161501184 37625 1992294400 134512640 136485738 4292524288 18446744073709551615 135044346 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15360/statm: 39429 37625 244 482 0 38945 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 157716

[startup+51.1008 s]
/proc/loadavg: 1.00 1.01 1.03 2/106 15363
/proc/meminfo: memFree=1609148/2059040 swapFree=4192956/4192956
[pid=15360] ppid=15358 vsize=161148 CPUtime=51.08
/proc/15360/stat : 15360 (pbct) R 15358 15360 15236 0 -1 4202496 41419 0 0 0 4928 180 0 0 25 0 1 0 7140285 165015552 38476 1992294400 134512640 136485738 4292524288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15360/statm: 40287 38476 244 482 0 39803 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 161148

[startup+102.308 s]
/proc/loadavg: 1.00 1.01 1.03 2/106 15365
/proc/meminfo: memFree=1607040/2059040 swapFree=4192956/4192956
[pid=15360] ppid=15358 vsize=163128 CPUtime=102.27
/proc/15360/stat : 15360 (pbct) R 15358 15360 15236 0 -1 4202496 41928 0 0 0 9875 352 0 0 25 0 1 0 7140285 167043072 38984 1992294400 134512640 136485738 4292524288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15360/statm: 40782 38984 244 482 0 40298 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 163128

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/106 15365
/proc/meminfo: memFree=1604064/2059040 swapFree=4192956/4192956
[pid=15360] ppid=15358 vsize=165964 CPUtime=162.25
/proc/15360/stat : 15360 (pbct) R 15358 15360 15236 0 -1 4202496 42639 0 0 0 15678 547 0 0 25 0 1 0 7140285 169947136 39695 1992294400 134512640 136485738 4292524288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15360/statm: 41491 39695 244 482 0 41007 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 165964

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/106 15367
/proc/meminfo: memFree=1603940/2059040 swapFree=4192956/4192956
[pid=15360] ppid=15358 vsize=165964 CPUtime=222.23
/proc/15360/stat : 15360 (pbct) R 15358 15360 15236 0 -1 4202496 42639 0 0 0 21479 744 0 0 25 0 1 0 7140285 169947136 39695 1992294400 134512640 136485738 4292524288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15360/statm: 41491 39695 244 482 0 41007 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 165964

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/106 15369
/proc/meminfo: memFree=1594020/2059040 swapFree=4192956/4192956
[pid=15360] ppid=15358 vsize=176012 CPUtime=282.22
/proc/15360/stat : 15360 (pbct) R 15358 15360 15236 0 -1 4202496 45138 0 0 0 27276 946 0 0 25 0 1 0 7140285 180236288 42193 1992294400 134512640 136485738 4292524288 18446744073709551615 134888903 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15360/statm: 44003 42193 244 482 0 43519 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 176012

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15371
/proc/meminfo: memFree=1594020/2059040 swapFree=4192956/4192956
[pid=15360] ppid=15358 vsize=176012 CPUtime=342.2
/proc/15360/stat : 15360 (pbct) R 15358 15360 15236 0 -1 4202496 45138 0 0 0 33076 1144 0 0 25 0 1 0 7140285 180236288 42193 1992294400 134512640 136485738 4292524288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15360/statm: 44003 42193 244 482 0 43519 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 176012

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15373
/proc/meminfo: memFree=1594020/2059040 swapFree=4192956/4192956
[pid=15360] ppid=15358 vsize=176012 CPUtime=402.19
/proc/15360/stat : 15360 (pbct) R 15358 15360 15236 0 -1 4202496 45138 0 0 0 38879 1340 0 0 25 0 1 0 7140285 180236288 42193 1992294400 134512640 136485738 4292524288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15360/statm: 44003 42193 244 482 0 43519 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 176012

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15373
/proc/meminfo: memFree=1594020/2059040 swapFree=4192956/4192956
[pid=15360] ppid=15358 vsize=176012 CPUtime=462.17
/proc/15360/stat : 15360 (pbct) R 15358 15360 15236 0 -1 4202496 45138 0 0 0 44683 1534 0 0 25 0 1 0 7140285 180236288 42193 1992294400 134512640 136485738 4292524288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15360/statm: 44003 42193 244 482 0 43519 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 176012

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15375
/proc/meminfo: memFree=1594020/2059040 swapFree=4192956/4192956
[pid=15360] ppid=15358 vsize=176012 CPUtime=522.15
/proc/15360/stat : 15360 (pbct) R 15358 15360 15236 0 -1 4202496 45138 0 0 0 50495 1720 0 0 25 0 1 0 7140285 180236288 42193 1992294400 134512640 136485738 4292524288 18446744073709551615 135047024 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15360/statm: 44003 42193 244 482 0 43519 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 176012

[startup+582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15377
/proc/meminfo: memFree=1593028/2059040 swapFree=4192956/4192956
[pid=15360] ppid=15358 vsize=176940 CPUtime=582.14
/proc/15360/stat : 15360 (pbct) R 15358 15360 15236 0 -1 4202496 45382 0 0 0 56301 1913 0 0 25 0 1 0 7140285 181186560 42437 1992294400 134512640 136485738 4292524288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15360/statm: 44235 42437 244 482 0 43751 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 176940

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15379
/proc/meminfo: memFree=1593028/2059040 swapFree=4192956/4192956
[pid=15360] ppid=15358 vsize=176940 CPUtime=642.13
/proc/15360/stat : 15360 (pbct) R 15358 15360 15236 0 -1 4202496 45382 0 0 0 62107 2106 0 0 25 0 1 0 7140285 181186560 42437 1992294400 134512640 136485738 4292524288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15360/statm: 44235 42437 244 482 0 43751 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 176940

[startup+702.301 s]

################
# More data... #
################

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15388
/proc/meminfo: memFree=1591788/2059040 swapFree=4192956/4192956
[pid=15360] ppid=15358 vsize=177732 CPUtime=882.06
/proc/15360/stat : 15360 (pbct) R 15358 15360 15236 0 -1 4202496 45581 0 0 0 85354 2852 0 0 25 0 1 0 7140285 181997568 42636 1992294400 134512640 136485738 4292524288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15360/statm: 44433 42636 244 482 0 43949 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 177732

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15390
/proc/meminfo: memFree=1591788/2059040 swapFree=4192956/4192956
[pid=15360] ppid=15358 vsize=177732 CPUtime=942.04
/proc/15360/stat : 15360 (pbct) R 15358 15360 15236 0 -1 4202496 45581 0 0 0 91167 3037 0 0 25 0 1 0 7140285 181997568 42636 1992294400 134512640 136485738 4292524288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15360/statm: 44433 42636 244 482 0 43949 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 177732

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15392
/proc/meminfo: memFree=1591788/2059040 swapFree=4192956/4192956
[pid=15360] ppid=15358 vsize=177732 CPUtime=1002.03
/proc/15360/stat : 15360 (pbct) R 15358 15360 15236 0 -1 4202496 45581 0 0 0 96971 3232 0 0 25 0 1 0 7140285 181997568 42636 1992294400 134512640 136485738 4292524288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15360/statm: 44433 42636 244 482 0 43949 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 177732

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15392
/proc/meminfo: memFree=1591788/2059040 swapFree=4192956/4192956
[pid=15360] ppid=15358 vsize=177732 CPUtime=1062.01
/proc/15360/stat : 15360 (pbct) R 15358 15360 15236 0 -1 4202496 45581 0 0 0 102787 3414 0 0 25 0 1 0 7140285 181997568 42636 1992294400 134512640 136485738 4292524288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15360/statm: 44433 42636 244 482 0 43949 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 177732

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15394
/proc/meminfo: memFree=1590672/2059040 swapFree=4192956/4192956
[pid=15360] ppid=15358 vsize=179052 CPUtime=1121.99
/proc/15360/stat : 15360 (pbct) R 15358 15360 15236 0 -1 4202496 45909 0 0 0 108622 3577 0 0 25 0 1 0 7140285 183349248 42964 1992294400 134512640 136485738 4292524288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15360/statm: 44763 42964 244 482 0 44279 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 179052

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15396
/proc/meminfo: memFree=1589928/2059040 swapFree=4192956/4192956
[pid=15360] ppid=15358 vsize=179768 CPUtime=1181.98
/proc/15360/stat : 15360 (pbct) R 15358 15360 15236 0 -1 4202496 46082 0 0 0 114444 3754 0 0 25 0 1 0 7140285 184082432 43137 1992294400 134512640 136485738 4292524288 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15360/statm: 44942 43137 244 482 0 44458 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 179768

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15398
/proc/meminfo: memFree=1587324/2059040 swapFree=4192956/4192956
[pid=15360] ppid=15358 vsize=182244 CPUtime=1241.96
/proc/15360/stat : 15360 (pbct) R 15358 15360 15236 0 -1 4202496 46675 0 0 0 120272 3924 0 0 25 0 1 0 7140285 186617856 43730 1992294400 134512640 136485738 4292524288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15360/statm: 45561 43730 244 482 0 45077 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 182244

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15400
/proc/meminfo: memFree=1587324/2059040 swapFree=4192956/4192956
[pid=15360] ppid=15358 vsize=182244 CPUtime=1301.95
/proc/15360/stat : 15360 (pbct) R 15358 15360 15236 0 -1 4202496 46676 0 0 0 126102 4093 0 0 25 0 1 0 7140285 186617856 43731 1992294400 134512640 136485738 4292524288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15360/statm: 45561 43731 244 482 0 45077 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 182244

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15400
/proc/meminfo: memFree=1587324/2059040 swapFree=4192956/4192956
[pid=15360] ppid=15358 vsize=182244 CPUtime=1361.93
/proc/15360/stat : 15360 (pbct) R 15358 15360 15236 0 -1 4202496 46676 0 0 0 131909 4284 0 0 25 0 1 0 7140285 186617856 43731 1992294400 134512640 136485738 4292524288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15360/statm: 45561 43731 244 482 0 45077 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 182244

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15402
/proc/meminfo: memFree=1587324/2059040 swapFree=4192956/4192956
[pid=15360] ppid=15358 vsize=182244 CPUtime=1421.92
/proc/15360/stat : 15360 (pbct) R 15358 15360 15236 0 -1 4202496 46676 0 0 0 137719 4473 0 0 25 0 1 0 7140285 186617856 43731 1992294400 134512640 136485738 4292524288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15360/statm: 45561 43731 244 482 0 45077 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 182244

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15404
/proc/meminfo: memFree=1587200/2059040 swapFree=4192956/4192956
[pid=15360] ppid=15358 vsize=182244 CPUtime=1481.89
/proc/15360/stat : 15360 (pbct) R 15358 15360 15236 0 -1 4202496 46676 0 0 0 143517 4672 0 0 25 0 1 0 7140285 186617856 43731 1992294400 134512640 136485738 4292524288 18446744073709551615 134659584 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15360/statm: 45561 43731 244 482 0 45077 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 182244

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15406
/proc/meminfo: memFree=1587200/2059040 swapFree=4192956/4192956
[pid=15360] ppid=15358 vsize=182244 CPUtime=1541.88
/proc/15360/stat : 15360 (pbct) R 15358 15360 15236 0 -1 4202496 46676 0 0 0 149320 4868 0 0 25 0 1 0 7140285 186617856 43731 1992294400 134512640 136485738 4292524288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15360/statm: 45561 43731 244 482 0 45077 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 182244

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15408
/proc/meminfo: memFree=1587200/2059040 swapFree=4192956/4192956
[pid=15360] ppid=15358 vsize=182244 CPUtime=1601.87
/proc/15360/stat : 15360 (pbct) R 15358 15360 15236 0 -1 4202496 46676 0 0 0 155129 5058 0 0 25 0 1 0 7140285 186617856 43731 1992294400 134512640 136485738 4292524288 18446744073709551615 135040537 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15360/statm: 45561 43731 244 482 0 45077 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 182244

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15408
/proc/meminfo: memFree=1587200/2059040 swapFree=4192956/4192956
[pid=15360] ppid=15358 vsize=182244 CPUtime=1661.85
/proc/15360/stat : 15360 (pbct) R 15358 15360 15236 0 -1 4202496 46676 0 0 0 160934 5251 0 0 25 0 1 0 7140285 186617856 43731 1992294400 134512640 136485738 4292524288 18446744073709551615 134661755 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15360/statm: 45561 43731 244 482 0 45077 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 182244

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15410
/proc/meminfo: memFree=1587076/2059040 swapFree=4192956/4192956
[pid=15360] ppid=15358 vsize=182244 CPUtime=1721.83
/proc/15360/stat : 15360 (pbct) R 15358 15360 15236 0 -1 4202496 46676 0 0 0 166740 5443 0 0 25 0 1 0 7140285 186617856 43731 1992294400 134512640 136485738 4292524288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15360/statm: 45561 43731 244 482 0 45077 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 182244

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15412
/proc/meminfo: memFree=1586828/2059040 swapFree=4192956/4192956
[pid=15360] ppid=15358 vsize=182244 CPUtime=1781.81
/proc/15360/stat : 15360 (pbct) R 15358 15360 15236 0 -1 4202496 46676 0 0 0 172546 5635 0 0 25 0 1 0 7140285 186617856 43731 1992294400 134512640 136485738 4292524288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15360/statm: 45561 43731 244 482 0 45077 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 182244



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15412
/proc/meminfo: memFree=1586828/2059040 swapFree=4192956/4192956
[pid=15360] ppid=15358 vsize=182244 CPUtime=1800.02
/proc/15360/stat : 15360 (pbct) R 15358 15360 15236 0 -1 4202496 46676 0 0 0 174303 5699 0 0 25 0 1 0 7140285 186617856 43731 1992294400 134512640 136485738 4292524288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15360/statm: 45561 43731 244 482 0 45077 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 182244

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15412
/proc/meminfo: memFree=1586828/2059040 swapFree=4192956/4192956
[pid=15360] ppid=15358 vsize=182244 CPUtime=1800.02
/proc/15360/stat : 15360 (pbct) R 15358 15360 15236 0 -1 4202496 46676 0 0 0 174303 5699 0 0 25 0 1 0 7140285 186617856 43731 1992294400 134512640 136485738 4292524288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15360/statm: 45561 43731 244 482 0 45077 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 182244

Child status: 0
Real time (s): 1800.53
CPU time (s): 1800.05
CPU user time (s): 1743.03
CPU system time (s): 57.0143
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 182244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1743.03
system time used= 57.0143
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46676
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= 6573

runsolver used 3.14352 second user time and 8.33773 second system time

The end

Launcher Data 

Begin job on node086 at 2010-06-16 05:21:06
IDJOB=2668078
IDBENCH=48161
IDSOLVER=1170
FILE ID=node086/2668078-1276658466
PBS_JOBID= 11172470
Free space on /tmp= 62576 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_500_10_5.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668078-1276658466/watcher-2668078-1276658466 -o /tmp/evaluation-result-2668078-1276658466/solver-2668078-1276658466 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668078-1276658466.opb

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

MD5SUM BENCH= 2dd6cc5a7b1f8311eff7b566cf3505ea
RANDOM SEED=508218909

node086.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	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1763444 kB
Buffers:         42984 kB
Cached:         117216 kB
SwapCached:          0 kB
Active:         122528 kB
Inactive:        96948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1763444 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2080 kB
Writeback:           0 kB
AnonPages:       59264 kB
Mapped:          15468 kB
Slab:            54504 kB
PageTables:       4028 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180688 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62572 MiB
End job on node086 at 2010-06-16 05:51:08