Trace number 2668074

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)74 1800.04 1800.74

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_500_10_3.opb
MD5SUM31a0e10ee8ac2049545ec8eab33f6948
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 69
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 constraint23
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)6316
Sum of products size (including duplicates)12632
Number of different products6316
Sum of products size12632

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
0.10/0.13	c constraints 6316/0 clauses 6816/0 units 0
0.10/0.13	c vars 500
0.10/0.13	c objective 500 + 0
1.89/1.97	c 1.82472 141.332 1 6598
1.89/1.97	o 104
2.29/2.38	c 2.21266 144.16 201 8199
2.29/2.38	o 101
2.39/2.48	c 2.30665 144.836 220 8656
2.39/2.48	o 100
2.49/2.56	c 2.38964 144.836 220 9084
2.49/2.56	o 88
2.59/2.65	c 2.47762 144.836 234 9536
2.59/2.65	o 87
2.68/2.74	c 2.56161 144.836 234 9969
2.68/2.74	o 86
2.79/2.82	c 2.6436 144.836 235 10404
2.79/2.82	o 84
2.89/2.91	c 2.72358 144.836 235 10830
2.89/2.91	o 83
2.89/2.99	c 2.80557 144.836 235 11275
2.89/2.99	o 80
4.09/4.17	c 3.9394 145.223 1058 14429
4.09/4.17	o 79
6.49/6.59	c 6.26905 146.125 2784 21511
6.49/6.59	o 78
81.86/81.95	c 79.115 162.629 21485 162426
81.86/81.95	o 77
121.35/121.40	c 117.254 162.629 18794 229596
121.35/121.40	o 76
761.91/762.30	c 737.267 177.734 24124 1308286
761.91/762.30	o 75
827.88/828.21	c 800.98 177.734 21538 1437433
827.88/828.21	o 74
1800.00/1800.71	s SATISFIABLE
1800.00/1800.71	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	74

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668074-1276657847/watcher-2668074-1276657847 -o /tmp/evaluation-result-2668074-1276657847/solver-2668074-1276657847 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668074-1276657847.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: 0.93 1.02 0.99 3/106 13857
/proc/meminfo: memFree=1760652/2059040 swapFree=4192956/4192956
[pid=13857] ppid=13855 vsize=2208 CPUtime=0
/proc/13857/stat : 13857 (pbct) R 13855 13857 11820 0 -1 4202496 267 0 0 0 0 0 0 0 18 0 1 0 7076978 2260992 189 1992294400 134512640 136485738 4286635008 18446744073709551615 135332318 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13857/statm: 552 189 156 482 0 68 0

[startup+0.04606 s]
/proc/loadavg: 0.93 1.02 0.99 3/106 13857
/proc/meminfo: memFree=1760652/2059040 swapFree=4192956/4192956
[pid=13857] ppid=13855 vsize=2740 CPUtime=0.04
/proc/13857/stat : 13857 (pbct) R 13855 13857 11820 0 -1 4202496 401 0 0 0 4 0 0 0 20 0 1 0 7076978 2805760 323 1992294400 134512640 136485738 4286635008 18446744073709551615 134550781 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13857/statm: 685 324 156 482 0 201 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2740

[startup+0.102069 s]
/proc/loadavg: 0.93 1.02 0.99 3/106 13857
/proc/meminfo: memFree=1760652/2059040 swapFree=4192956/4192956
[pid=13857] ppid=13855 vsize=4200 CPUtime=0.1
/proc/13857/stat : 13857 (pbct) R 13855 13857 11820 0 -1 4202496 764 0 0 0 10 0 0 0 20 0 1 0 7076978 4300800 686 1992294400 134512640 136485738 4286635008 18446744073709551615 135680454 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13857/statm: 1050 687 156 482 0 566 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4200

[startup+0.301106 s]
/proc/loadavg: 0.93 1.02 0.99 3/106 13857
/proc/meminfo: memFree=1760652/2059040 swapFree=4192956/4192956
[pid=13857] ppid=13855 vsize=24176 CPUtime=0.29
/proc/13857/stat : 13857 (pbct) R 13855 13857 11820 0 -1 4202496 5710 0 0 0 28 1 0 0 20 0 1 0 7076978 24756224 5599 1992294400 134512640 136485738 4286635008 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13857/statm: 6044 5599 194 482 0 5560 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24176

[startup+0.70018 s]
/proc/loadavg: 0.93 1.02 0.99 3/106 13857
/proc/meminfo: memFree=1760652/2059040 swapFree=4192956/4192956
[pid=13857] ppid=13855 vsize=50784 CPUtime=0.69
/proc/13857/stat : 13857 (pbct) R 13855 13857 11820 0 -1 4202496 12760 0 0 0 65 4 0 0 20 0 1 0 7076978 52002816 12247 1992294400 134512640 136485738 4286635008 18446744073709551615 134651007 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13857/statm: 12696 12247 198 482 0 12212 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 50784

[startup+1.50032 s]
/proc/loadavg: 0.93 1.02 0.99 2/107 13858
/proc/meminfo: memFree=1692320/2059040 swapFree=4192956/4192956
[pid=13857] ppid=13855 vsize=126512 CPUtime=1.49
/proc/13857/stat : 13857 (pbct) R 13855 13857 11820 0 -1 4202496 32707 0 0 0 137 12 0 0 23 0 1 0 7076978 129548288 30687 1992294400 134512640 136485738 4286635008 18446744073709551615 135849292 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13857/statm: 31628 30687 210 482 0 31144 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 126512

[startup+3.10061 s]
/proc/loadavg: 0.93 1.02 0.99 2/107 13858
/proc/meminfo: memFree=1619532/2059040 swapFree=4192956/4192956
[pid=13857] ppid=13855 vsize=148308 CPUtime=3.09
/proc/13857/stat : 13857 (pbct) R 13855 13857 11820 0 -1 4202496 38155 0 0 0 290 19 0 0 25 0 1 0 7076978 151867392 35270 1992294400 134512640 136485738 4286635008 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13857/statm: 37077 35270 244 482 0 36593 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 148308

[startup+6.3012 s]
/proc/loadavg: 0.93 1.02 0.99 2/107 13858
/proc/meminfo: memFree=1618912/2059040 swapFree=4192956/4192956
[pid=13857] ppid=13855 vsize=149496 CPUtime=6.29
/proc/13857/stat : 13857 (pbct) R 13855 13857 11820 0 -1 4202496 38466 0 0 0 598 31 0 0 25 0 1 0 7076978 153083904 35580 1992294400 134512640 136485738 4286635008 18446744073709551615 135044424 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13857/statm: 37374 35580 244 482 0 36890 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 149496

[startup+12.7014 s]
/proc/loadavg: 0.94 1.02 0.99 2/107 13858
/proc/meminfo: memFree=1615812/2059040 swapFree=4192956/4192956
[pid=13857] ppid=13855 vsize=152400 CPUtime=12.68
/proc/13857/stat : 13857 (pbct) R 13855 13857 11820 0 -1 4202496 39177 0 0 0 1213 55 0 0 25 0 1 0 7076978 156057600 36290 1992294400 134512640 136485738 4286635008 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13857/statm: 38100 36290 244 482 0 37616 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 152400

[startup+25.5017 s]
/proc/loadavg: 0.95 1.02 0.99 2/107 13858
/proc/meminfo: memFree=1609736/2059040 swapFree=4192956/4192956
[pid=13857] ppid=13855 vsize=158368 CPUtime=25.48
/proc/13857/stat : 13857 (pbct) R 13855 13857 11820 0 -1 4202496 40671 0 0 0 2447 101 0 0 25 0 1 0 7076978 162168832 37784 1992294400 134512640 136485738 4286635008 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13857/statm: 39592 37784 244 482 0 39108 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 158368

[startup+51.1013 s]
/proc/loadavg: 0.97 1.01 0.99 2/107 13858
/proc/meminfo: memFree=1604404/2059040 swapFree=4192956/4192956
[pid=13857] ppid=13855 vsize=163492 CPUtime=51.07
/proc/13857/stat : 13857 (pbct) R 13855 13857 11820 0 -1 4202496 41952 0 0 0 4927 180 0 0 25 0 1 0 7076978 167415808 39065 1992294400 134512640 136485738 4286635008 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13857/statm: 40873 39065 244 482 0 40389 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 163492

[startup+102.308 s]
/proc/loadavg: 0.98 1.01 0.99 2/107 13860
/proc/meminfo: memFree=1601304/2059040 swapFree=4192956/4192956
[pid=13857] ppid=13855 vsize=166528 CPUtime=102.26
/proc/13857/stat : 13857 (pbct) R 13855 13857 11820 0 -1 4202496 42723 0 0 0 9881 345 0 0 25 0 1 0 7076978 170524672 39835 1992294400 134512640 136485738 4286635008 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13857/statm: 41632 39835 244 482 0 41148 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 166528

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 13862
/proc/meminfo: memFree=1601056/2059040 swapFree=4192956/4192956
[pid=13857] ppid=13855 vsize=166528 CPUtime=162.24
/proc/13857/stat : 13857 (pbct) R 13855 13857 11820 0 -1 4202496 42724 0 0 0 15680 544 0 0 25 0 1 0 7076978 170524672 39835 1992294400 134512640 136485738 4286635008 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13857/statm: 41632 39835 244 482 0 41148 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 166528

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 13862
/proc/meminfo: memFree=1601056/2059040 swapFree=4192956/4192956
[pid=13857] ppid=13855 vsize=166528 CPUtime=222.21
/proc/13857/stat : 13857 (pbct) R 13855 13857 11820 0 -1 4202496 42724 0 0 0 21477 744 0 0 25 0 1 0 7076978 170524672 39835 1992294400 134512640 136485738 4286635008 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13857/statm: 41632 39835 244 482 0 41148 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 166528

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 13864
/proc/meminfo: memFree=1596096/2059040 swapFree=4192956/4192956
[pid=13857] ppid=13855 vsize=171452 CPUtime=282.18
/proc/13857/stat : 13857 (pbct) R 13855 13857 11820 0 -1 4202496 43957 0 0 0 27280 938 0 0 25 0 1 0 7076978 175566848 41068 1992294400 134512640 136485738 4286635008 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13857/statm: 42863 41068 244 482 0 42379 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 171452

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 13866
/proc/meminfo: memFree=1595972/2059040 swapFree=4192956/4192956
[pid=13857] ppid=13855 vsize=171452 CPUtime=342.16
/proc/13857/stat : 13857 (pbct) R 13855 13857 11820 0 -1 4202496 43957 0 0 0 33081 1135 0 0 25 0 1 0 7076978 175566848 41068 1992294400 134512640 136485738 4286635008 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13857/statm: 42863 41068 244 482 0 42379 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 171452

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 13868
/proc/meminfo: memFree=1595972/2059040 swapFree=4192956/4192956
[pid=13857] ppid=13855 vsize=171452 CPUtime=402.13
/proc/13857/stat : 13857 (pbct) R 13855 13857 11820 0 -1 4202496 43957 0 0 0 38887 1326 0 0 25 0 1 0 7076978 175566848 41068 1992294400 134512640 136485738 4286635008 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13857/statm: 42863 41068 244 482 0 42379 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 171452

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 13870
/proc/meminfo: memFree=1595972/2059040 swapFree=4192956/4192956
[pid=13857] ppid=13855 vsize=171452 CPUtime=462.11
/proc/13857/stat : 13857 (pbct) R 13855 13857 11820 0 -1 4202496 43957 0 0 0 44682 1529 0 0 25 0 1 0 7076978 175566848 41068 1992294400 134512640 136485738 4286635008 18446744073709551615 135047035 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13857/statm: 42863 41068 244 482 0 42379 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 171452

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 13870
/proc/meminfo: memFree=1595972/2059040 swapFree=4192956/4192956
[pid=13857] ppid=13855 vsize=171452 CPUtime=522.09
/proc/13857/stat : 13857 (pbct) R 13855 13857 11820 0 -1 4202496 43957 0 0 0 50489 1720 0 0 25 0 1 0 7076978 175566848 41068 1992294400 134512640 136485738 4286635008 18446744073709551615 135039321 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13857/statm: 42863 41068 244 482 0 42379 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 171452

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 13872
/proc/meminfo: memFree=1589276/2059040 swapFree=4192956/4192956
[pid=13857] ppid=13855 vsize=178076 CPUtime=582.07
/proc/13857/stat : 13857 (pbct) R 13855 13857 11820 0 -1 4202496 45607 0 0 0 56302 1905 0 0 25 0 1 0 7076978 182349824 42718 1992294400 134512640 136485738 4286635008 18446744073709551615 135029536 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13857/statm: 44519 42718 244 482 0 44035 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 178076

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 13874
/proc/meminfo: memFree=1585556/2059040 swapFree=4192956/4192956
[pid=13857] ppid=13855 vsize=181996 CPUtime=642.05
/proc/13857/stat : 13857 (pbct) R 13855 13857 11820 0 -1 4202496 46552 0 0 0 62132 2073 0 0 25 0 1 0 7076978 186363904 43663 1992294400 134512640 136485738 4286635008 18446744073709551615 135039324 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13857/statm: 45499 43663 244 482 0 45015 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 181996

[startup+702.3 s]

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

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 13880
/proc/meminfo: memFree=1585308/2059040 swapFree=4192956/4192956
[pid=13857] ppid=13855 vsize=181996 CPUtime=881.95
/proc/13857/stat : 13857 (pbct) R 13855 13857 11820 0 -1 4202496 46554 0 0 0 85327 2868 0 0 25 0 1 0 7076978 186363904 43663 1992294400 134512640 136485738 4286635008 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13857/statm: 45499 43663 244 482 0 45015 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 181996

[startup+942.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 13882
/proc/meminfo: memFree=1585308/2059040 swapFree=4192956/4192956
[pid=13857] ppid=13855 vsize=181996 CPUtime=941.92
/proc/13857/stat : 13857 (pbct) R 13855 13857 11820 0 -1 4202496 46554 0 0 0 91131 3061 0 0 25 0 1 0 7076978 186363904 43663 1992294400 134512640 136485738 4286635008 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13857/statm: 45499 43663 244 482 0 45015 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 181996

[startup+1002.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/107 13884
/proc/meminfo: memFree=1585308/2059040 swapFree=4192956/4192956
[pid=13857] ppid=13855 vsize=181996 CPUtime=1001.9
/proc/13857/stat : 13857 (pbct) R 13855 13857 11820 0 -1 4202496 46554 0 0 0 96930 3260 0 0 25 0 1 0 7076978 186363904 43663 1992294400 134512640 136485738 4286635008 18446744073709551615 134887157 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13857/statm: 45499 43663 244 482 0 45015 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 181996

[startup+1062.3 s]
/proc/loadavg: 1.06 1.03 1.00 2/107 13886
/proc/meminfo: memFree=1585308/2059040 swapFree=4192956/4192956
[pid=13857] ppid=13855 vsize=181996 CPUtime=1061.88
/proc/13857/stat : 13857 (pbct) R 13855 13857 11820 0 -1 4202496 46554 0 0 0 102727 3461 0 0 25 0 1 0 7076978 186363904 43663 1992294400 134512640 136485738 4286635008 18446744073709551615 135025013 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13857/statm: 45499 43663 244 482 0 45015 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 181996

[startup+1122.3 s]
/proc/loadavg: 1.05 1.04 1.00 2/107 13886
/proc/meminfo: memFree=1585308/2059040 swapFree=4192956/4192956
[pid=13857] ppid=13855 vsize=181996 CPUtime=1121.86
/proc/13857/stat : 13857 (pbct) R 13855 13857 11820 0 -1 4202496 46554 0 0 0 108524 3662 0 0 25 0 1 0 7076978 186363904 43663 1992294400 134512640 136485738 4286635008 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13857/statm: 45499 43663 244 482 0 45015 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 181996

[startup+1182.3 s]
/proc/loadavg: 1.13 1.06 1.01 2/107 13888
/proc/meminfo: memFree=1585184/2059040 swapFree=4192956/4192956
[pid=13857] ppid=13855 vsize=181996 CPUtime=1181.84
/proc/13857/stat : 13857 (pbct) R 13855 13857 11820 0 -1 4202496 46554 0 0 0 114326 3858 0 0 25 0 1 0 7076978 186363904 43663 1992294400 134512640 136485738 4286635008 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13857/statm: 45499 43663 244 482 0 45015 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 181996

[startup+1242.3 s]
/proc/loadavg: 1.12 1.06 1.00 2/107 13890
/proc/meminfo: memFree=1585060/2059040 swapFree=4192956/4192956
[pid=13857] ppid=13855 vsize=181996 CPUtime=1241.82
/proc/13857/stat : 13857 (pbct) R 13855 13857 11820 0 -1 4202496 46554 0 0 0 120135 4047 0 0 25 0 1 0 7076978 186363904 43663 1992294400 134512640 136485738 4286635008 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13857/statm: 45499 43663 244 482 0 45015 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 181996

[startup+1302.3 s]
/proc/loadavg: 1.11 1.06 1.00 2/107 13895
/proc/meminfo: memFree=1584564/2059040 swapFree=4192956/4192956
[pid=13857] ppid=13855 vsize=181996 CPUtime=1301.8
/proc/13857/stat : 13857 (pbct) R 13855 13857 11820 0 -1 4202496 46554 0 0 0 125963 4217 0 0 25 0 1 0 7076978 186363904 43663 1992294400 134512640 136485738 4286635008 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13857/statm: 45499 43663 244 482 0 45015 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 181996

[startup+1362.3 s]
/proc/loadavg: 1.10 1.07 1.00 3/107 13897
/proc/meminfo: memFree=1584564/2059040 swapFree=4192956/4192956
[pid=13857] ppid=13855 vsize=181996 CPUtime=1361.76
/proc/13857/stat : 13857 (pbct) R 13855 13857 11820 0 -1 4202496 46554 0 0 0 131801 4375 0 0 25 0 1 0 7076978 186363904 43663 1992294400 134512640 136485738 4286635008 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13857/statm: 45499 43663 244 482 0 45015 0
Current children cumulated CPU time (s) 1361.76
Current children cumulated vsize (KiB) 181996

[startup+1422.31 s]
/proc/loadavg: 1.04 1.05 1.00 2/107 13897
/proc/meminfo: memFree=1584440/2059040 swapFree=4192956/4192956
[pid=13857] ppid=13855 vsize=181996 CPUtime=1421.75
/proc/13857/stat : 13857 (pbct) R 13855 13857 11820 0 -1 4202496 46554 0 0 0 137611 4564 0 0 25 0 1 0 7076978 186363904 43663 1992294400 134512640 136485738 4286635008 18446744073709551615 135045459 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13857/statm: 45499 43663 244 482 0 45015 0
Current children cumulated CPU time (s) 1421.75
Current children cumulated vsize (KiB) 181996

[startup+1482.3 s]
/proc/loadavg: 1.01 1.04 1.00 2/107 13899
/proc/meminfo: memFree=1584440/2059040 swapFree=4192956/4192956
[pid=13857] ppid=13855 vsize=181996 CPUtime=1481.72
/proc/13857/stat : 13857 (pbct) R 13855 13857 11820 0 -1 4202496 46554 0 0 0 143407 4765 0 0 25 0 1 0 7076978 186363904 43663 1992294400 134512640 136485738 4286635008 18446744073709551615 134881005 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13857/statm: 45499 43663 244 482 0 45015 0
Current children cumulated CPU time (s) 1481.72
Current children cumulated vsize (KiB) 181996

[startup+1542.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 13901
/proc/meminfo: memFree=1584812/2059040 swapFree=4192956/4192956
[pid=13857] ppid=13855 vsize=181996 CPUtime=1541.7
/proc/13857/stat : 13857 (pbct) R 13855 13857 11820 0 -1 4202496 46554 0 0 0 149212 4958 0 0 25 0 1 0 7076978 186363904 43663 1992294400 134512640 136485738 4286635008 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13857/statm: 45499 43663 244 482 0 45015 0
Current children cumulated CPU time (s) 1541.7
Current children cumulated vsize (KiB) 181996

[startup+1602.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 13903
/proc/meminfo: memFree=1584812/2059040 swapFree=4192956/4192956
[pid=13857] ppid=13855 vsize=181996 CPUtime=1601.67
/proc/13857/stat : 13857 (pbct) R 13855 13857 11820 0 -1 4202496 46554 0 0 0 155010 5157 0 0 25 0 1 0 7076978 186363904 43663 1992294400 134512640 136485738 4286635008 18446744073709551615 135039236 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13857/statm: 45499 43663 244 482 0 45015 0
Current children cumulated CPU time (s) 1601.67
Current children cumulated vsize (KiB) 181996

[startup+1662.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 13905
/proc/meminfo: memFree=1580472/2059040 swapFree=4192956/4192956
[pid=13857] ppid=13855 vsize=186240 CPUtime=1661.65
/proc/13857/stat : 13857 (pbct) R 13855 13857 11820 0 -1 4202496 47634 0 0 0 160843 5322 0 0 25 0 1 0 7076978 190709760 44743 1992294400 134512640 136485738 4286635008 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13857/statm: 46560 44743 244 482 0 46076 0
Current children cumulated CPU time (s) 1661.65
Current children cumulated vsize (KiB) 186240

[startup+1722.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 13905
/proc/meminfo: memFree=1580472/2059040 swapFree=4192956/4192956
[pid=13857] ppid=13855 vsize=186240 CPUtime=1721.63
/proc/13857/stat : 13857 (pbct) R 13855 13857 11820 0 -1 4202496 47634 0 0 0 166637 5526 0 0 25 0 1 0 7076978 190709760 44743 1992294400 134512640 136485738 4286635008 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13857/statm: 46560 44743 244 482 0 46076 0
Current children cumulated CPU time (s) 1721.63
Current children cumulated vsize (KiB) 186240

[startup+1782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 13907
/proc/meminfo: memFree=1580348/2059040 swapFree=4192956/4192956
[pid=13857] ppid=13855 vsize=186240 CPUtime=1781.6
/proc/13857/stat : 13857 (pbct) R 13855 13857 11820 0 -1 4202496 47634 0 0 0 172434 5726 0 0 25 0 1 0 7076978 190709760 44743 1992294400 134512640 136485738 4286635008 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13857/statm: 46560 44743 244 482 0 46076 0
Current children cumulated CPU time (s) 1781.6
Current children cumulated vsize (KiB) 186240



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13909
/proc/meminfo: memFree=1580348/2059040 swapFree=4192956/4192956
[pid=13857] ppid=13855 vsize=186240 CPUtime=1800
/proc/13857/stat : 13857 (pbct) R 13855 13857 11820 0 -1 4202496 47634 0 0 0 174213 5787 0 0 25 0 1 0 7076978 190709760 44743 1992294400 134512640 136485738 4286635008 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13857/statm: 46560 44743 244 482 0 46076 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 186240

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13909
/proc/meminfo: memFree=1580348/2059040 swapFree=4192956/4192956
[pid=13857] ppid=13855 vsize=186240 CPUtime=1800
/proc/13857/stat : 13857 (pbct) R 13855 13857 11820 0 -1 4202496 47634 0 0 0 174213 5787 0 0 25 0 1 0 7076978 190709760 44743 1992294400 134512640 136485738 4286635008 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13857/statm: 46560 44743 244 482 0 46076 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 186240

Child status: 0
Real time (s): 1800.74
CPU time (s): 1800.04
CPU user time (s): 1742.14
CPU system time (s): 57.9002
CPU usage (%): 99.9612
Max. virtual memory (cumulated for all children) (KiB): 186240

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1742.14
system time used= 57.9002
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 47634
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= 5422

runsolver used 3.03154 second user time and 8.45072 second system time

The end

Launcher Data 

Begin job on node044 at 2010-06-16 05:10:47
IDJOB=2668074
IDBENCH=48157
IDSOLVER=1170
FILE ID=node044/2668074-1276657847
PBS_JOBID= 11172426
Free space on /tmp= 62588 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_500_10_3.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668074-1276657847/watcher-2668074-1276657847 -o /tmp/evaluation-result-2668074-1276657847/solver-2668074-1276657847 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668074-1276657847.opb

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

MD5SUM BENCH= 31a0e10ee8ac2049545ec8eab33f6948
RANDOM SEED=1200264518

node044.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		: 3000.266
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	: 6000.53
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		: 3000.266
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1761056 kB
Buffers:         31332 kB
Cached:         142136 kB
SwapCached:          0 kB
Active:         123248 kB
Inactive:       109680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1761056 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2016 kB
Writeback:           0 kB
AnonPages:       59456 kB
Mapped:          15452 kB
Slab:            43248 kB
PageTables:       4008 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180552 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= 62584 MiB
End job on node044 at 2010-06-16 05:40:50