Trace number 2668077

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)41 1800.12 1800.66

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_500_25_5.opb
MD5SUMb1035f5aebd5cbd90440f32e03bdad12
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark39
Best CPU time to get the best result obtained on this benchmark1800.42
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 37
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 constraint26
Maximum length of a constraint48
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)15706
Sum of products size (including duplicates)31412
Number of different products15706
Sum of products size31412

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
0.29/0.33	c constraints 15706/0 clauses 16206/0 units 0
0.29/0.33	c vars 500
0.29/0.33	c objective 500 + 0
4.79/4.84	c 4.44332 346.297 1 15830
4.79/4.84	o 58
5.50/5.59	c 5.17621 352.574 59 16370
5.50/5.59	o 57
9.59/9.60	c 9.15361 352.703 459 18857
9.59/9.60	o 56
9.80/9.82	c 9.37058 352.703 460 19309
9.80/9.82	o 55
9.99/10.04	c 9.58754 352.703 460 19765
9.99/10.04	o 47
11.29/11.37	c 10.8933 352.961 747 21541
11.29/11.37	o 46
12.10/12.16	c 11.6712 353.09 927 22636
12.10/12.16	o 45
17.78/17.88	c 17.3104 354.25 2690 27927
17.78/17.88	o 44
22.99/23.03	c 22.4046 355.152 4151 33795
22.99/23.03	o 43
124.45/124.52	c 122.475 378.398 37060 119750
124.45/124.52	o 42
133.95/134.04	c 131.866 380.074 39683 129879
133.95/134.04	o 41
1800.06/1800.61	s SATISFIABLE
1800.06/1800.61	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	41

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668077-1276658321/watcher-2668077-1276658321 -o /tmp/evaluation-result-2668077-1276658321/solver-2668077-1276658321 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668077-1276658321.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: 0.87 0.98 1.04 3/106 14644
/proc/meminfo: memFree=1703132/2059040 swapFree=4192956/4192956
[pid=14644] ppid=14642 vsize=2208 CPUtime=0
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 267 0 0 0 0 0 0 0 24 0 1 0 7124175 2260992 190 1992294400 134512640 136485738 4290101440 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14644/statm: 552 190 156 482 0 68 0

[startup+0.0643659 s]
/proc/loadavg: 0.87 0.98 1.04 3/106 14644
/proc/meminfo: memFree=1703132/2059040 swapFree=4192956/4192956
[pid=14644] ppid=14642 vsize=2464 CPUtime=0.06
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 342 0 0 0 6 0 0 0 24 0 1 0 7124175 2523136 265 1992294400 134512640 136485738 4290101440 18446744073709551615 134528392 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14644/statm: 616 265 156 482 0 132 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2464

[startup+0.10137 s]
/proc/loadavg: 0.87 0.98 1.04 3/106 14644
/proc/meminfo: memFree=1703132/2059040 swapFree=4192956/4192956
[pid=14644] ppid=14642 vsize=3396 CPUtime=0.09
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 564 0 0 0 9 0 0 0 24 0 1 0 7124175 3477504 487 1992294400 134512640 136485738 4290101440 18446744073709551615 134537395 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14644/statm: 849 487 156 482 0 365 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3396

[startup+0.301391 s]
/proc/loadavg: 0.87 0.98 1.04 3/106 14644
/proc/meminfo: memFree=1703132/2059040 swapFree=4192956/4192956
[pid=14644] ppid=14642 vsize=8496 CPUtime=0.29
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 1847 0 0 0 28 1 0 0 25 0 1 0 7124175 8699904 1770 1992294400 134512640 136485738 4290101440 18446744073709551615 135681205 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14644/statm: 2124 1770 156 482 0 1640 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8496

[startup+0.701434 s]
/proc/loadavg: 0.87 0.98 1.04 3/106 14644
/proc/meminfo: memFree=1703132/2059040 swapFree=4192956/4192956
[pid=14644] ppid=14642 vsize=51476 CPUtime=0.69
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 12803 0 0 0 64 5 0 0 25 0 1 0 7124175 52711424 12290 1992294400 134512640 136485738 4290101440 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 12869 12290 194 482 0 12385 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 51476

[startup+1.50152 s]
/proc/loadavg: 0.87 0.98 1.04 2/107 14645
/proc/meminfo: memFree=1634676/2059040 swapFree=4192956/4192956
[pid=14644] ppid=14642 vsize=103260 CPUtime=1.49
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 26770 0 0 0 137 12 0 0 25 0 1 0 7124175 105738240 25272 1992294400 134512640 136485738 4290101440 18446744073709551615 135694489 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 25815 25273 198 482 0 25331 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 103260

[startup+3.10169 s]
/proc/loadavg: 0.87 0.98 1.04 2/107 14645
/proc/meminfo: memFree=1561640/2059040 swapFree=4192956/4192956
[pid=14644] ppid=14642 vsize=210672 CPUtime=3.09
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 55359 0 0 0 283 26 0 0 25 0 1 0 7124175 215728128 51735 1992294400 134512640 136485738 4290101440 18446744073709551615 134776333 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 52668 51735 198 482 0 52184 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 210672

[startup+6.30103 s]
/proc/loadavg: 0.88 0.98 1.04 2/107 14645
/proc/meminfo: memFree=1363240/2059040 swapFree=4192956/4192956
[pid=14644] ppid=14642 vsize=361032 CPUtime=6.29
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 93837 0 0 0 588 41 0 0 25 0 1 0 7124175 369696768 84868 1992294400 134512640 136485738 4290101440 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 90258 84868 243 482 0 89774 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 361032

[startup+12.7017 s]
/proc/loadavg: 0.89 0.98 1.03 2/107 14647
/proc/meminfo: memFree=1363000/2059040 swapFree=4192956/4192956
[pid=14644] ppid=14642 vsize=361560 CPUtime=12.68
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 93962 0 0 0 1219 49 0 0 25 0 1 0 7124175 370237440 84988 1992294400 134512640 136485738 4290101440 18446744073709551615 135047024 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 90390 84988 244 482 0 89906 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 361560

[startup+25.5011 s]
/proc/loadavg: 0.91 0.98 1.03 2/107 14647
/proc/meminfo: memFree=1360396/2059040 swapFree=4192956/4192956
[pid=14644] ppid=14642 vsize=364200 CPUtime=25.48
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 94609 0 0 0 2483 65 0 0 25 0 1 0 7124175 372940800 85633 1992294400 134512640 136485738 4290101440 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 91050 85633 244 482 0 90566 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 364200

[startup+51.1008 s]
/proc/loadavg: 0.94 0.98 1.03 2/107 14647
/proc/meminfo: memFree=1354816/2059040 swapFree=4192956/4192956
[pid=14644] ppid=14642 vsize=369744 CPUtime=51.08
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 96020 0 0 0 5009 99 0 0 25 0 1 0 7124175 378617856 87044 1992294400 134512640 136485738 4290101440 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 92436 87044 244 482 0 91952 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 369744

[startup+102.308 s]
/proc/loadavg: 0.97 0.98 1.03 2/107 14649
/proc/meminfo: memFree=1342788/2059040 swapFree=4192956/4192956
[pid=14644] ppid=14642 vsize=381668 CPUtime=102.27
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 98969 0 0 0 10058 169 0 0 25 0 1 0 7124175 390828032 89993 1992294400 134512640 136485738 4290101440 18446744073709551615 135037649 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 95417 89993 244 482 0 94933 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 381668

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.02 2/107 14651
/proc/meminfo: memFree=1329148/2059040 swapFree=4192956/4192956
[pid=14644] ppid=14642 vsize=395108 CPUtime=162.24
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 102353 0 0 0 15975 249 0 0 25 0 1 0 7124175 404590592 93375 1992294400 134512640 136485738 4290101440 18446744073709551615 135024570 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 98777 93375 244 482 0 98293 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 395108

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 1.01 2/107 14651
/proc/meminfo: memFree=1323568/2059040 swapFree=4192956/4192956
[pid=14644] ppid=14642 vsize=400652 CPUtime=222.23
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 103728 0 0 0 21900 323 0 0 25 0 1 0 7124175 410267648 94750 1992294400 134512640 136485738 4290101440 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 100163 94750 244 482 0 99679 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 400652

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.01 2/107 14653
/proc/meminfo: memFree=1323568/2059040 swapFree=4192956/4192956
[pid=14644] ppid=14642 vsize=400652 CPUtime=282.21
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 103728 0 0 0 27827 394 0 0 25 0 1 0 7124175 410267648 94750 1992294400 134512640 136485738 4290101440 18446744073709551615 135045060 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 100163 94750 244 482 0 99679 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 400652

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 14655
/proc/meminfo: memFree=1322452/2059040 swapFree=4192956/4192956
[pid=14644] ppid=14642 vsize=401840 CPUtime=342.19
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 104025 0 0 0 33753 466 0 0 25 0 1 0 7124175 411484160 95047 1992294400 134512640 136485738 4290101440 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 100460 95047 244 482 0 99976 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 401840

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 14657
/proc/meminfo: memFree=1319972/2059040 swapFree=4192956/4192956
[pid=14644] ppid=14642 vsize=404084 CPUtime=402.18
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 104582 0 0 0 39679 539 0 0 25 0 1 0 7124175 413782016 95604 1992294400 134512640 136485738 4290101440 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 101021 95604 244 482 0 100537 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 404084

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 14659
/proc/meminfo: memFree=1319972/2059040 swapFree=4192956/4192956
[pid=14644] ppid=14642 vsize=404084 CPUtime=462.15
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 104582 0 0 0 45603 612 0 0 25 0 1 0 7124175 413782016 95604 1992294400 134512640 136485738 4290101440 18446744073709551615 135044875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 101021 95604 244 482 0 100537 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 404084

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 14659
/proc/meminfo: memFree=1316376/2059040 swapFree=4192956/4192956
[pid=14644] ppid=14642 vsize=407520 CPUtime=522.14
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 105470 0 0 0 51528 686 0 0 25 0 1 0 7124175 417300480 96492 1992294400 134512640 136485738 4290101440 18446744073709551615 135044294 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 101880 96492 244 482 0 101396 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 407520

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 14661
/proc/meminfo: memFree=1316376/2059040 swapFree=4192956/4192956
[pid=14644] ppid=14642 vsize=407520 CPUtime=582.12
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 105470 0 0 0 57455 757 0 0 25 0 1 0 7124175 417300480 96492 1992294400 134512640 136485738 4290101440 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 101880 96492 244 482 0 101396 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 407520

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 14663
/proc/meminfo: memFree=1316376/2059040 swapFree=4192956/4192956
[pid=14644] ppid=14642 vsize=407520 CPUtime=642.11
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 105470 0 0 0 63383 828 0 0 25 0 1 0 7124175 417300480 96492 1992294400 134512640 136485738 4290101440 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 101880 96492 244 482 0 101396 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 407520

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 14670
/proc/meminfo: memFree=1302984/2059040 swapFree=4192956/4192956
[pid=14644] ppid=14642 vsize=420228 CPUtime=822.05
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 108611 0 0 0 81157 1048 0 0 25 0 1 0 7124175 430313472 99633 1992294400 134512640 136485738 4290101440 18446744073709551615 134888903 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 105057 99633 244 482 0 104573 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 420228

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 14672
/proc/meminfo: memFree=1302984/2059040 swapFree=4192956/4192956
[pid=14644] ppid=14642 vsize=420228 CPUtime=882.03
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 108611 0 0 0 87079 1124 0 0 25 0 1 0 7124175 430313472 99633 1992294400 134512640 136485738 4290101440 18446744073709551615 135040537 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 105057 99633 244 482 0 104573 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 420228

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 14674
/proc/meminfo: memFree=1302984/2059040 swapFree=4192956/4192956
[pid=14644] ppid=14642 vsize=420228 CPUtime=942.02
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 108611 0 0 0 93003 1199 0 0 25 0 1 0 7124175 430313472 99633 1992294400 134512640 136485738 4290101440 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 105057 99633 244 482 0 104573 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 420228

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 14676
/proc/meminfo: memFree=1302984/2059040 swapFree=4192956/4192956
[pid=14644] ppid=14642 vsize=420228 CPUtime=1001.99
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 108611 0 0 0 98929 1270 0 0 25 0 1 0 7124175 430313472 99633 1992294400 134512640 136485738 4290101440 18446744073709551615 134616000 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 105057 99633 244 482 0 104573 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 420228

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 14678
/proc/meminfo: memFree=1302984/2059040 swapFree=4192956/4192956
[pid=14644] ppid=14642 vsize=420228 CPUtime=1061.98
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 108611 0 0 0 104865 1333 0 0 25 0 1 0 7124175 430313472 99633 1992294400 134512640 136485738 4290101440 18446744073709551615 135028656 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 105057 99633 244 482 0 104573 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 420228

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 14678
/proc/meminfo: memFree=1302984/2059040 swapFree=4192956/4192956
[pid=14644] ppid=14642 vsize=420228 CPUtime=1121.95
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 108611 0 0 0 110789 1406 0 0 25 0 1 0 7124175 430313472 99633 1992294400 134512640 136485738 4290101440 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 105057 99633 244 482 0 104573 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 420228

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 14680
/proc/meminfo: memFree=1302984/2059040 swapFree=4192956/4192956
[pid=14644] ppid=14642 vsize=420228 CPUtime=1181.93
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 108611 0 0 0 116717 1476 0 0 25 0 1 0 7124175 430313472 99633 1992294400 134512640 136485738 4290101440 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 105057 99633 244 482 0 104573 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 420228

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 14682
/proc/meminfo: memFree=1302984/2059040 swapFree=4192956/4192956
[pid=14644] ppid=14642 vsize=420228 CPUtime=1241.91
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 108611 0 0 0 122644 1547 0 0 25 0 1 0 7124175 430313472 99633 1992294400 134512640 136485738 4290101440 18446744073709551615 134880622 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 105057 99633 244 482 0 104573 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 420228

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 14684
/proc/meminfo: memFree=1302984/2059040 swapFree=4192956/4192956
[pid=14644] ppid=14642 vsize=420228 CPUtime=1301.9
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 108611 0 0 0 128570 1620 0 0 25 0 1 0 7124175 430313472 99633 1992294400 134512640 136485738 4290101440 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 105057 99633 244 482 0 104573 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 420228

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 14686
/proc/meminfo: memFree=1302984/2059040 swapFree=4192956/4192956
[pid=14644] ppid=14642 vsize=420228 CPUtime=1361.88
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 108611 0 0 0 134496 1692 0 0 25 0 1 0 7124175 430313472 99633 1992294400 134512640 136485738 4290101440 18446744073709551615 135724785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 105057 99633 244 482 0 104573 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 420228

[startup+1422.31 s]
/proc/loadavg: 1.04 0.99 1.00 2/107 14686
/proc/meminfo: memFree=1302984/2059040 swapFree=4192956/4192956
[pid=14644] ppid=14642 vsize=420228 CPUtime=1421.87
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 108611 0 0 0 140422 1765 0 0 25 0 1 0 7124175 430313472 99633 1992294400 134512640 136485738 4290101440 18446744073709551615 134880545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 105057 99633 244 482 0 104573 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 420228

[startup+1482.3 s]
/proc/loadavg: 1.01 0.99 1.00 2/107 14688
/proc/meminfo: memFree=1297652/2059040 swapFree=4192956/4192956
[pid=14644] ppid=14642 vsize=426048 CPUtime=1481.85
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 110057 0 0 0 146349 1836 0 0 25 0 1 0 7124175 436273152 101079 1992294400 134512640 136485738 4290101440 18446744073709551615 134882262 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 106512 101079 244 482 0 106028 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 426048

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 1.00 2/107 14690
/proc/meminfo: memFree=1281532/2059040 swapFree=4192956/4192956
[pid=14644] ppid=14642 vsize=441888 CPUtime=1541.83
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 114029 0 0 0 152270 1913 0 0 25 0 1 0 7124175 452493312 105051 1992294400 134512640 136485738 4290101440 18446744073709551615 135047017 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 110472 105051 244 482 0 109988 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 441888

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 1.00 2/107 14692
/proc/meminfo: memFree=1268512/2059040 swapFree=4192956/4192956
[pid=14644] ppid=14642 vsize=455028 CPUtime=1601.8
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 117266 0 0 0 158197 1983 0 0 25 0 1 0 7124175 465948672 108288 1992294400 134512640 136485738 4290101440 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 113757 108288 244 482 0 113273 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 455028

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 1.00 2/107 14694
/proc/meminfo: memFree=1257600/2059040 swapFree=4192956/4192956
[pid=14644] ppid=14642 vsize=465732 CPUtime=1661.79
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 119951 0 0 0 164126 2053 0 0 25 0 1 0 7124175 476909568 110973 1992294400 134512640 136485738 4290101440 18446744073709551615 134638729 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 116433 110973 244 482 0 115949 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 465732

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 1.00 2/107 14694
/proc/meminfo: memFree=1257476/2059040 swapFree=4192956/4192956
[pid=14644] ppid=14642 vsize=465732 CPUtime=1721.77
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 119951 0 0 0 170049 2128 0 0 25 0 1 0 7124175 476909568 110973 1992294400 134512640 136485738 4290101440 18446744073709551615 135044309 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 116433 110973 244 482 0 115949 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 465732

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 1.00 2/107 14696
/proc/meminfo: memFree=1257352/2059040 swapFree=4192956/4192956
[pid=14644] ppid=14642 vsize=465732 CPUtime=1781.75
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 119951 0 0 0 175977 2198 0 0 25 0 1 0 7124175 476909568 110973 1992294400 134512640 136485738 4290101440 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 116433 110973 244 482 0 115949 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 465732



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 0.99 1.00 2/107 14696
/proc/meminfo: memFree=1257352/2059040 swapFree=4192956/4192956
[pid=14644] ppid=14642 vsize=465732 CPUtime=1800.06
/proc/14644/stat : 14644 (pbct) R 14642 14644 14619 0 -1 4202496 119951 0 0 0 177786 2220 0 0 25 0 1 0 7124175 476909568 110973 1992294400 134512640 136485738 4290101440 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14644/statm: 116433 110973 244 482 0 115949 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 465732

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

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

Child status: 0
Real time (s): 1800.66
CPU time (s): 1800.12
CPU user time (s): 1777.87
CPU system time (s): 22.2466
CPU usage (%): 99.9697
Max. virtual memory (cumulated for all children) (KiB): 465732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1777.87
system time used= 22.2466
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 119952
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= 6405

runsolver used 3.11653 second user time and 8.36373 second system time

The end

Launcher Data 

Begin job on node047 at 2010-06-16 05:18:42
IDJOB=2668077
IDBENCH=48160
IDSOLVER=1170
FILE ID=node047/2668077-1276658321
PBS_JOBID= 11172486
Free space on /tmp= 62540 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_500_25_5.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668077-1276658321/watcher-2668077-1276658321 -o /tmp/evaluation-result-2668077-1276658321/solver-2668077-1276658321 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668077-1276658321.opb

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

MD5SUM BENCH= b1035f5aebd5cbd90440f32e03bdad12
RANDOM SEED=1760899582

node047.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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1703536 kB
Buffers:         79900 kB
Cached:         149816 kB
SwapCached:          0 kB
Active:         128368 kB
Inactive:       160528 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1703536 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2236 kB
Writeback:           0 kB
AnonPages:       59180 kB
Mapped:          15260 kB
Slab:            44716 kB
PageTables:       4056 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179088 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= 62540 MiB
End job on node047 at 2010-06-16 05:48:44