Trace number 2668048

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 1800.08 1800.53

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_500_10_2.opb
MD5SUMf7e9965e006e5669c3252afd9a68998d
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 benchmark1800.05
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 67
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)6328
Sum of products size (including duplicates)12656
Number of different products6328
Sum of products size12656

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
0.09/0.13	c constraints 6328/0 clauses 6828/0 units 0
0.09/0.13	c vars 500
0.09/0.13	c objective 500 + 0
1.89/1.98	c 1.82272 141.551 1 6601
1.89/1.98	o 101
2.39/2.45	c 2.28365 144.387 203 8118
2.39/2.45	o 100
2.49/2.54	c 2.36864 145.07 203 8550
2.49/2.54	o 89
2.59/2.63	c 2.45363 145.07 204 8982
2.59/2.63	o 88
2.69/2.71	c 2.53761 145.07 204 9406
2.69/2.71	o 78
40.18/40.25	c 38.8261 160.52 29936 89057
40.18/40.25	o 77
135.36/135.44	c 131 168 16599 251038
135.36/135.44	o 76
1068.53/1068.84	c 1033.94 175.391 25587 1852254
1068.53/1068.84	o 75
1800.06/1800.50	s SATISFIABLE
1800.06/1800.50	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-2668048-1276654905/watcher-2668048-1276654905 -o /tmp/evaluation-result-2668048-1276654905/solver-2668048-1276654905 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668048-1276654905.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 1.00 1.00 3/106 13182
/proc/meminfo: memFree=1825892/2059040 swapFree=4141108/4192956
[pid=13182] ppid=13180 vsize=2208 CPUtime=0
/proc/13182/stat : 13182 (pbct) R 13180 13182 12069 0 -1 4202496 267 0 0 0 0 0 0 0 25 0 1 0 6782129 2260992 190 1992294400 134512640 136485738 4287733600 18446744073709551615 135332318 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13182/statm: 552 190 156 482 0 68 0

[startup+0.094059 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 13182
/proc/meminfo: memFree=1825892/2059040 swapFree=4141108/4192956
[pid=13182] ppid=13180 vsize=3940 CPUtime=0.09
/proc/13182/stat : 13182 (pbct) R 13180 13182 12069 0 -1 4202496 698 0 0 0 9 0 0 0 25 0 1 0 6782129 4034560 621 1992294400 134512640 136485738 4287733600 18446744073709551615 135178810 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13182/statm: 985 622 156 482 0 501 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3940

[startup+0.101059 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 13182
/proc/meminfo: memFree=1825892/2059040 swapFree=4141108/4192956
[pid=13182] ppid=13180 vsize=4204 CPUtime=0.09
/proc/13182/stat : 13182 (pbct) R 13180 13182 12069 0 -1 4202496 742 0 0 0 9 0 0 0 25 0 1 0 6782129 4304896 665 1992294400 134512640 136485738 4287733600 18446744073709551615 135848132 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13182/statm: 1051 665 156 482 0 567 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4204

[startup+0.301076 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 13182
/proc/meminfo: memFree=1825892/2059040 swapFree=4141108/4192956
[pid=13182] ppid=13180 vsize=24104 CPUtime=0.29
/proc/13182/stat : 13182 (pbct) R 13180 13182 12069 0 -1 4202496 5742 0 0 0 27 2 0 0 25 0 1 0 6782129 24682496 5599 1992294400 134512640 136485738 4287733600 18446744073709551615 134725667 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13182/statm: 6026 5599 194 482 0 5542 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24104

[startup+0.701111 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 13182
/proc/meminfo: memFree=1825892/2059040 swapFree=4141108/4192956
[pid=13182] ppid=13180 vsize=50836 CPUtime=0.69
/proc/13182/stat : 13182 (pbct) R 13180 13182 12069 0 -1 4202496 12796 0 0 0 64 5 0 0 25 0 1 0 6782129 52056064 12251 1992294400 134512640 136485738 4287733600 18446744073709551615 134651003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13182/statm: 12709 12251 198 482 0 12225 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 50836

[startup+1.50018 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13183
/proc/meminfo: memFree=1757684/2059040 swapFree=4141108/4192956
[pid=13182] ppid=13180 vsize=126720 CPUtime=1.48
/proc/13182/stat : 13182 (pbct) R 13180 13182 12069 0 -1 4202496 32795 0 0 0 135 13 0 0 25 0 1 0 6782129 129761280 30743 1992294400 134512640 136485738 4287733600 18446744073709551615 134932706 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13182/statm: 31680 30743 210 482 0 31196 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 126720

[startup+3.10032 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13183
/proc/meminfo: memFree=1684648/2059040 swapFree=4141108/4192956
[pid=13182] ppid=13180 vsize=148548 CPUtime=3.08
/proc/13182/stat : 13182 (pbct) R 13180 13182 12069 0 -1 4202496 38257 0 0 0 290 18 0 0 25 0 1 0 6782129 152113152 35344 1992294400 134512640 136485738 4287733600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13182/statm: 37137 35344 244 482 0 36653 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 148548

[startup+6.3016 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13183
/proc/meminfo: memFree=1683780/2059040 swapFree=4141108/4192956
[pid=13182] ppid=13180 vsize=149868 CPUtime=6.29
/proc/13182/stat : 13182 (pbct) R 13180 13182 12069 0 -1 4202496 38601 0 0 0 598 31 0 0 25 0 1 0 6782129 153464832 35688 1992294400 134512640 136485738 4287733600 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13182/statm: 37467 35688 244 482 0 36983 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 149868

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13183
/proc/meminfo: memFree=1681052/2059040 swapFree=4141108/4192956
[pid=13182] ppid=13180 vsize=152376 CPUtime=12.68
/proc/13182/stat : 13182 (pbct) R 13180 13182 12069 0 -1 4202496 39224 0 0 0 1217 51 0 0 25 0 1 0 6782129 156033024 36311 1992294400 134512640 136485738 4287733600 18446744073709551615 135045075 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13182/statm: 38094 36311 244 482 0 37610 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 152376

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13183
/proc/meminfo: memFree=1675348/2059040 swapFree=4141108/4192956
[pid=13182] ppid=13180 vsize=158168 CPUtime=25.48
/proc/13182/stat : 13182 (pbct) R 13180 13182 12069 0 -1 4202496 40637 0 0 0 2458 90 0 0 25 0 1 0 6782129 161964032 37724 1992294400 134512640 136485738 4287733600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13182/statm: 39542 37724 244 482 0 39058 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 158168

[startup+51.1015 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 13185
/proc/meminfo: memFree=1668776/2059040 swapFree=4141108/4192956
[pid=13182] ppid=13180 vsize=164368 CPUtime=51.08
/proc/13182/stat : 13182 (pbct) R 13180 13182 12069 0 -1 4202496 42212 0 0 0 4934 174 0 0 25 0 1 0 6782129 168312832 39298 1992294400 134512640 136485738 4287733600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13182/statm: 41092 39298 244 482 0 40608 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 164368

[startup+102.309 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 13185
/proc/meminfo: memFree=1668652/2059040 swapFree=4141108/4192956
[pid=13182] ppid=13180 vsize=164368 CPUtime=102.28
/proc/13182/stat : 13182 (pbct) R 13180 13182 12069 0 -1 4202496 42212 0 0 0 9890 338 0 0 25 0 1 0 6782129 168312832 39298 1992294400 134512640 136485738 4287733600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13182/statm: 41092 39298 244 482 0 40608 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 164368

[startup+162.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 13187
/proc/meminfo: memFree=1660964/2059040 swapFree=4141108/4192956
[pid=13182] ppid=13180 vsize=172028 CPUtime=162.25
/proc/13182/stat : 13182 (pbct) R 13180 13182 12069 0 -1 4202496 44118 0 0 0 15702 523 0 0 25 0 1 0 6782129 176156672 41203 1992294400 134512640 136485738 4287733600 18446744073709551615 134659732 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13182/statm: 43007 41203 244 482 0 42523 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 172028

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13189
/proc/meminfo: memFree=1660964/2059040 swapFree=4141108/4192956
[pid=13182] ppid=13180 vsize=172028 CPUtime=222.24
/proc/13182/stat : 13182 (pbct) R 13180 13182 12069 0 -1 4202496 44118 0 0 0 21500 724 0 0 25 0 1 0 6782129 176156672 41203 1992294400 134512640 136485738 4287733600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13182/statm: 43007 41203 244 482 0 42523 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 172028

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13191
/proc/meminfo: memFree=1653276/2059040 swapFree=4141108/4192956
[pid=13182] ppid=13180 vsize=179596 CPUtime=282.22
/proc/13182/stat : 13182 (pbct) R 13180 13182 12069 0 -1 4202496 46018 0 0 0 27309 913 0 0 25 0 1 0 6782129 183906304 43103 1992294400 134512640 136485738 4287733600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13182/statm: 44899 43103 244 482 0 44415 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 179596

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13191
/proc/meminfo: memFree=1653152/2059040 swapFree=4141108/4192956
[pid=13182] ppid=13180 vsize=179596 CPUtime=342.21
/proc/13182/stat : 13182 (pbct) R 13180 13182 12069 0 -1 4202496 46018 0 0 0 33101 1120 0 0 25 0 1 0 6782129 183906304 43103 1992294400 134512640 136485738 4287733600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13182/statm: 44899 43103 244 482 0 44415 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 179596

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13193
/proc/meminfo: memFree=1653152/2059040 swapFree=4141108/4192956
[pid=13182] ppid=13180 vsize=179596 CPUtime=402.2
/proc/13182/stat : 13182 (pbct) R 13180 13182 12069 0 -1 4202496 46018 0 0 0 38902 1318 0 0 25 0 1 0 6782129 183906304 43103 1992294400 134512640 136485738 4287733600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13182/statm: 44899 43103 244 482 0 44415 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 179596

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13195
/proc/meminfo: memFree=1653152/2059040 swapFree=4141108/4192956
[pid=13182] ppid=13180 vsize=179596 CPUtime=462.18
/proc/13182/stat : 13182 (pbct) R 13180 13182 12069 0 -1 4202496 46018 0 0 0 44703 1515 0 0 25 0 1 0 6782129 183906304 43103 1992294400 134512640 136485738 4287733600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13182/statm: 44899 43103 244 482 0 44415 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 179596

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13197
/proc/meminfo: memFree=1653028/2059040 swapFree=4141108/4192956
[pid=13182] ppid=13180 vsize=179596 CPUtime=522.17
/proc/13182/stat : 13182 (pbct) R 13180 13182 12069 0 -1 4202496 46018 0 0 0 50498 1719 0 0 25 0 1 0 6782129 183906304 43103 1992294400 134512640 136485738 4287733600 18446744073709551615 135725429 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13182/statm: 44899 43103 244 482 0 44415 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 179596

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13199
/proc/meminfo: memFree=1653028/2059040 swapFree=4141108/4192956
[pid=13182] ppid=13180 vsize=179596 CPUtime=582.15
/proc/13182/stat : 13182 (pbct) R 13180 13182 12069 0 -1 4202496 46018 0 0 0 56311 1904 0 0 25 0 1 0 6782129 183906304 43103 1992294400 134512640 136485738 4287733600 18446744073709551615 134661726 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13182/statm: 44899 43103 244 482 0 44415 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 179596

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13202
/proc/meminfo: memFree=1652284/2059040 swapFree=4141108/4192956
[pid=13182] ppid=13180 vsize=179596 CPUtime=642.14
/proc/13182/stat : 13182 (pbct) R 13180 13182 12069 0 -1 4202496 46020 0 0 0 62147 2067 0 0 25 0 1 0 6782129 183906304 43105 1992294400 134512640 136485738 4287733600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13182/statm: 44899 43105 244 482 0 44415 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 179596

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13210
/proc/meminfo: memFree=1652284/2059040 swapFree=4141108/4192956
[pid=13182] ppid=13180 vsize=179596 CPUtime=882.07
/proc/13182/stat : 13182 (pbct) R 13180 13182 12069 0 -1 4202496 46020 0 0 0 85346 2861 0 0 25 0 1 0 6782129 183906304 43105 1992294400 134512640 136485738 4287733600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13182/statm: 44899 43105 244 482 0 44415 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 179596

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13210
/proc/meminfo: memFree=1652284/2059040 swapFree=4141108/4192956
[pid=13182] ppid=13180 vsize=179596 CPUtime=942.06
/proc/13182/stat : 13182 (pbct) R 13180 13182 12069 0 -1 4202496 46020 0 0 0 91161 3045 0 0 25 0 1 0 6782129 183906304 43105 1992294400 134512640 136485738 4287733600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13182/statm: 44899 43105 244 482 0 44415 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 179596

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13212
/proc/meminfo: memFree=1652284/2059040 swapFree=4141108/4192956
[pid=13182] ppid=13180 vsize=179596 CPUtime=1002.04
/proc/13182/stat : 13182 (pbct) R 13180 13182 12069 0 -1 4202496 46020 0 0 0 96957 3247 0 0 25 0 1 0 6782129 183906304 43105 1992294400 134512640 136485738 4287733600 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13182/statm: 44899 43105 244 482 0 44415 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 179596

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13214
/proc/meminfo: memFree=1652284/2059040 swapFree=4141108/4192956
[pid=13182] ppid=13180 vsize=179596 CPUtime=1062.02
/proc/13182/stat : 13182 (pbct) R 13180 13182 12069 0 -1 4202496 46020 0 0 0 102760 3442 0 0 25 0 1 0 6782129 183906304 43105 1992294400 134512640 136485738 4287733600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13182/statm: 44899 43105 244 482 0 44415 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 179596

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13216
/proc/meminfo: memFree=1652284/2059040 swapFree=4141108/4192956
[pid=13182] ppid=13180 vsize=179596 CPUtime=1122.01
/proc/13182/stat : 13182 (pbct) R 13180 13182 12069 0 -1 4202496 46021 0 0 0 108556 3645 0 0 25 0 1 0 6782129 183906304 43105 1992294400 134512640 136485738 4287733600 18446744073709551615 135042630 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13182/statm: 44899 43105 244 482 0 44415 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 179596

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13218
/proc/meminfo: memFree=1652284/2059040 swapFree=4141108/4192956
[pid=13182] ppid=13180 vsize=179596 CPUtime=1181.99
/proc/13182/stat : 13182 (pbct) R 13180 13182 12069 0 -1 4202496 46021 0 0 0 114354 3845 0 0 25 0 1 0 6782129 183906304 43105 1992294400 134512640 136485738 4287733600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13182/statm: 44899 43105 244 482 0 44415 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 179596

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13218
/proc/meminfo: memFree=1647820/2059040 swapFree=4141108/4192956
[pid=13182] ppid=13180 vsize=184096 CPUtime=1241.98
/proc/13182/stat : 13182 (pbct) R 13180 13182 12069 0 -1 4202496 47131 0 0 0 120183 4015 0 0 25 0 1 0 6782129 188514304 44215 1992294400 134512640 136485738 4287733600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13182/statm: 46024 44215 244 482 0 45540 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 184096

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13220
/proc/meminfo: memFree=1647820/2059040 swapFree=4141108/4192956
[pid=13182] ppid=13180 vsize=184096 CPUtime=1301.98
/proc/13182/stat : 13182 (pbct) R 13180 13182 12069 0 -1 4202496 47131 0 0 0 126026 4172 0 0 25 0 1 0 6782129 188514304 44215 1992294400 134512640 136485738 4287733600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13182/statm: 46024 44215 244 482 0 45540 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 184096

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13222
/proc/meminfo: memFree=1647820/2059040 swapFree=4141108/4192956
[pid=13182] ppid=13180 vsize=184096 CPUtime=1361.95
/proc/13182/stat : 13182 (pbct) R 13180 13182 12069 0 -1 4202496 47131 0 0 0 131884 4311 0 0 25 0 1 0 6782129 188514304 44215 1992294400 134512640 136485738 4287733600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13182/statm: 46024 44215 244 482 0 45540 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 184096

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13224
/proc/meminfo: memFree=1647820/2059040 swapFree=4141108/4192956
[pid=13182] ppid=13180 vsize=184096 CPUtime=1421.95
/proc/13182/stat : 13182 (pbct) R 13180 13182 12069 0 -1 4202496 47131 0 0 0 137729 4466 0 0 25 0 1 0 6782129 188514304 44215 1992294400 134512640 136485738 4287733600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13182/statm: 46024 44215 244 482 0 45540 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 184096

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13226
/proc/meminfo: memFree=1647820/2059040 swapFree=4141108/4192956
[pid=13182] ppid=13180 vsize=184096 CPUtime=1481.92
/proc/13182/stat : 13182 (pbct) R 13180 13182 12069 0 -1 4202496 47131 0 0 0 143531 4661 0 0 25 0 1 0 6782129 188514304 44215 1992294400 134512640 136485738 4287733600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13182/statm: 46024 44215 244 482 0 45540 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 184096

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13226
/proc/meminfo: memFree=1647820/2059040 swapFree=4141108/4192956
[pid=13182] ppid=13180 vsize=184096 CPUtime=1541.91
/proc/13182/stat : 13182 (pbct) R 13180 13182 12069 0 -1 4202496 47131 0 0 0 149325 4866 0 0 25 0 1 0 6782129 188514304 44215 1992294400 134512640 136485738 4287733600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13182/statm: 46024 44215 244 482 0 45540 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 184096

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13228
/proc/meminfo: memFree=1647696/2059040 swapFree=4141108/4192956
[pid=13182] ppid=13180 vsize=184096 CPUtime=1601.89
/proc/13182/stat : 13182 (pbct) R 13180 13182 12069 0 -1 4202496 47131 0 0 0 155122 5067 0 0 25 0 1 0 6782129 188514304 44215 1992294400 134512640 136485738 4287733600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13182/statm: 46024 44215 244 482 0 45540 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 184096

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13230
/proc/meminfo: memFree=1647696/2059040 swapFree=4141108/4192956
[pid=13182] ppid=13180 vsize=184096 CPUtime=1661.88
/proc/13182/stat : 13182 (pbct) R 13180 13182 12069 0 -1 4202496 47131 0 0 0 160922 5266 0 0 25 0 1 0 6782129 188514304 44215 1992294400 134512640 136485738 4287733600 18446744073709551615 135047545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13182/statm: 46024 44215 244 482 0 45540 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 184096

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13232
/proc/meminfo: memFree=1647572/2059040 swapFree=4141108/4192956
[pid=13182] ppid=13180 vsize=184096 CPUtime=1721.86
/proc/13182/stat : 13182 (pbct) R 13180 13182 12069 0 -1 4202496 47131 0 0 0 166724 5462 0 0 25 0 1 0 6782129 188514304 44215 1992294400 134512640 136485738 4287733600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13182/statm: 46024 44215 244 482 0 45540 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 184096

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13234
/proc/meminfo: memFree=1647448/2059040 swapFree=4141108/4192956
[pid=13182] ppid=13180 vsize=184096 CPUtime=1781.85
/proc/13182/stat : 13182 (pbct) R 13180 13182 12069 0 -1 4202496 47131 0 0 0 172526 5659 0 0 25 0 1 0 6782129 188514304 44215 1992294400 134512640 136485738 4287733600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13182/statm: 46024 44215 244 482 0 45540 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 184096



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13234
/proc/meminfo: memFree=1647448/2059040 swapFree=4141108/4192956
[pid=13182] ppid=13180 vsize=184096 CPUtime=1800.06
/proc/13182/stat : 13182 (pbct) R 13180 13182 12069 0 -1 4202496 47131 0 0 0 174285 5721 0 0 25 0 1 0 6782129 188514304 44215 1992294400 134512640 136485738 4287733600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13182/statm: 46024 44215 244 482 0 45540 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 184096

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 2/107 13234
/proc/meminfo: memFree=1647448/2059040 swapFree=4141108/4192956
[pid=13182] ppid=13180 vsize=184096 CPUtime=1800.06
/proc/13182/stat : 13182 (pbct) R 13180 13182 12069 0 -1 4202496 47131 0 0 0 174285 5721 0 0 25 0 1 0 6782129 188514304 44215 1992294400 134512640 136485738 4287733600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13182/statm: 46024 44215 244 482 0 45540 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 184096

Child status: 0
Real time (s): 1800.53
CPU time (s): 1800.08
CPU user time (s): 1742.85
CPU system time (s): 57.2323
CPU usage (%): 99.9753
Max. virtual memory (cumulated for all children) (KiB): 184096

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1742.85
system time used= 57.2323
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 47131
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= 3034

runsolver used 3.02354 second user time and 8.45771 second system time

The end

Launcher Data 

Begin job on node050 at 2010-06-16 04:21:45
IDJOB=2668048
IDBENCH=48131
IDSOLVER=1170
FILE ID=node050/2668048-1276654905
PBS_JOBID= 11172451
Free space on /tmp= 62572 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_500_10_2.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668048-1276654905/watcher-2668048-1276654905 -o /tmp/evaluation-result-2668048-1276654905/solver-2668048-1276654905 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668048-1276654905.opb

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

MD5SUM BENCH= f7e9965e006e5669c3252afd9a68998d
RANDOM SEED=2051198554

node050.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		: 3000.215
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	: 6000.43
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		: 3000.215
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1826420 kB
Buffers:         33680 kB
Cached:         108860 kB
SwapCached:       7036 kB
Active:         103564 kB
Inactive:        53648 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1826420 kB
SwapTotal:     4192956 kB
SwapFree:      4141108 kB
Dirty:            2020 kB
Writeback:           0 kB
AnonPages:       11728 kB
Mapped:          13088 kB
Slab:            53664 kB
PageTables:       4020 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181684 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 node050 at 2010-06-16 04:51:48