Trace number 2681631

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 0.1 fixedSAT (TO)21 1800.17 1800.71

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_500_60_1.opb
MD5SUM7931a71f4daac58a32a56f6c89bc3525
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark19
Best CPU time to get the best result obtained on this benchmark1800.18
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 16
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 constraint61
Maximum length of a constraint104
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)37366
Sum of products size (including duplicates)74732
Number of different products37366
Sum of products size74732

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.49/0.57	c constraints 37366/0 clauses 37866/0 units 0
0.49/0.57	c vars 500
0.49/0.57	c objective 500 + 0
10.08/10.19	c 9.31258 806.008 1 37455
10.08/10.19	o 30
48.07/48.15	c 47.1428 821.164 263 40327
48.07/48.15	o 29
49.48/49.55	c 48.5386 821.164 291 40885
49.48/49.55	o 28
49.98/50.08	c 49.0615 821.164 292 41376
49.98/50.08	o 27
50.58/50.63	c 49.6165 821.164 297 41851
50.58/50.63	o 26
51.17/51.21	c 50.1934 821.164 312 42350
51.17/51.21	o 25
51.69/51.78	c 50.7593 821.164 323 42840
51.69/51.78	o 24
54.28/54.30	c 53.2649 821.293 606 44097
54.28/54.30	o 23
136.15/136.27	c 134.716 835.742 11035 77515
136.15/136.27	o 22
205.23/205.32	c 203.341 848.457 20112 100056
205.23/205.32	o 21
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	21

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681631-1277500979/watcher-2681631-1277500979 -o /tmp/evaluation-result-2681631-1277500979/solver-2681631-1277500979 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681631-1277500979.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: 1.05 1.06 1.01 3/105 32648
/proc/meminfo: memFree=1855968/2059040 swapFree=4139112/4192956
[pid=32648] ppid=32646 vsize=2136 CPUtime=0
/proc/32648/stat : 32648 (pbct) R 32646 32648 32047 0 -1 4202496 261 0 0 0 0 0 0 0 25 0 1 0 91391369 2187264 181 1992294400 134512640 136421960 4294496144 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32648/statm: 534 181 145 467 0 65 0

[startup+0.05755 s]
/proc/loadavg: 1.05 1.06 1.01 3/105 32648
/proc/meminfo: memFree=1855968/2059040 swapFree=4139112/4192956
[pid=32648] ppid=32646 vsize=2520 CPUtime=0.05
/proc/32648/stat : 32648 (pbct) R 32646 32648 32047 0 -1 4202496 341 0 0 0 5 0 0 0 25 0 1 0 91391369 2580480 261 1992294400 134512640 136421960 4294496144 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32648/statm: 630 261 145 467 0 161 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2520

[startup+0.101554 s]
/proc/loadavg: 1.05 1.06 1.01 3/105 32648
/proc/meminfo: memFree=1855968/2059040 swapFree=4139112/4192956
[pid=32648] ppid=32646 vsize=2776 CPUtime=0.1
/proc/32648/stat : 32648 (pbct) R 32646 32648 32047 0 -1 4202496 417 0 0 0 10 0 0 0 25 0 1 0 91391369 2842624 337 1992294400 134512640 136421960 4294496144 18446744073709551615 135809939 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32648/statm: 694 337 145 467 0 225 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2776

[startup+0.301575 s]
/proc/loadavg: 1.05 1.06 1.01 3/105 32648
/proc/meminfo: memFree=1855968/2059040 swapFree=4139112/4192956
[pid=32648] ppid=32646 vsize=9048 CPUtime=0.29
/proc/32648/stat : 32648 (pbct) R 32646 32648 32047 0 -1 4202496 1996 0 0 0 29 0 0 0 25 0 1 0 91391369 9265152 1916 1992294400 134512640 136421960 4294496144 18446744073709551615 135809544 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32648/statm: 2262 1916 146 467 0 1793 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9048

[startup+0.700617 s]
/proc/loadavg: 1.05 1.06 1.01 3/105 32648
/proc/meminfo: memFree=1855968/2059040 swapFree=4139112/4192956
[pid=32648] ppid=32646 vsize=36872 CPUtime=0.69
/proc/32648/stat : 32648 (pbct) R 32646 32648 32047 0 -1 4202496 8896 0 0 0 66 3 0 0 25 0 1 0 91391369 37756928 8750 1992294400 134512640 136421960 4294496144 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32648/statm: 9218 8750 189 467 0 8749 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 36872

[startup+1.5007 s]
/proc/loadavg: 1.05 1.06 1.00 2/106 32649
/proc/meminfo: memFree=1780196/2059040 swapFree=4139112/4192956
[pid=32648] ppid=32646 vsize=124892 CPUtime=1.49
/proc/32648/stat : 32648 (pbct) R 32646 32648 32047 0 -1 4202496 32154 0 0 0 136 13 0 0 25 0 1 0 91391369 127889408 30654 1992294400 134512640 136421960 4294496144 18446744073709551615 134632331 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32648/statm: 31223 30654 193 467 0 30754 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 124892

[startup+3.10087 s]
/proc/loadavg: 1.05 1.06 1.00 2/106 32649
/proc/meminfo: memFree=1686080/2059040 swapFree=4139112/4192956
[pid=32648] ppid=32646 vsize=255936 CPUtime=3.09
/proc/32648/stat : 32648 (pbct) R 32646 32648 32047 0 -1 4202496 67050 0 0 0 278 31 0 0 25 0 1 0 91391369 262078464 61674 1992294400 134512640 136421960 4294496144 18446744073709551615 135809617 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32648/statm: 63984 61675 193 467 0 63515 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 255936

[startup+6.30121 s]
/proc/loadavg: 1.04 1.06 1.00 2/106 32649
/proc/meminfo: memFree=1428904/2059040 swapFree=4139112/4192956
[pid=32648] ppid=32646 vsize=531988 CPUtime=6.29
/proc/32648/stat : 32648 (pbct) R 32646 32648 32047 0 -1 4202496 140063 0 0 0 568 61 0 0 25 0 1 0 91391369 544755712 128332 1992294400 134512640 136421960 4294496144 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32648/statm: 132997 128337 194 467 0 132528 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 531988

[startup+12.7009 s]
/proc/loadavg: 1.04 1.05 1.00 2/106 32649
/proc/meminfo: memFree=1057028/2059040 swapFree=4139112/4192956
[pid=32648] ppid=32646 vsize=840592 CPUtime=12.69
/proc/32648/stat : 32648 (pbct) R 32646 32648 32047 0 -1 4202496 219495 0 0 0 1180 89 0 0 25 0 1 0 91391369 860766208 199251 1992294400 134512640 136421960 4294496144 18446744073709551615 135020368 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32648/statm: 210148 199251 236 467 0 209679 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 840592

[startup+25.5012 s]
/proc/loadavg: 1.03 1.05 1.00 2/106 32649
/proc/meminfo: memFree=1057152/2059040 swapFree=4139112/4192956
[pid=32648] ppid=32646 vsize=840592 CPUtime=25.48
/proc/32648/stat : 32648 (pbct) R 32646 32648 32047 0 -1 4202496 219495 0 0 0 2456 92 0 0 25 0 1 0 91391369 860766208 199251 1992294400 134512640 136421960 4294496144 18446744073709551615 135006251 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32648/statm: 210148 199251 236 467 0 209679 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 840592

[startup+51.1019 s]
/proc/loadavg: 1.02 1.05 1.00 2/106 32649
/proc/meminfo: memFree=1056656/2059040 swapFree=4139112/4192956
[pid=32648] ppid=32646 vsize=840868 CPUtime=51.07
/proc/32648/stat : 32648 (pbct) R 32646 32648 32047 0 -1 4202496 219767 0 0 0 5007 100 0 0 25 0 1 0 91391369 861048832 199519 1992294400 134512640 136421960 4294496144 18446744073709551615 135010851 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32648/statm: 210217 199519 237 467 0 209748 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 840868

[startup+102.309 s]
/proc/loadavg: 1.01 1.04 1.00 2/106 32651
/proc/meminfo: memFree=1047108/2059040 swapFree=4139112/4192956
[pid=32648] ppid=32646 vsize=850252 CPUtime=102.27
/proc/32648/stat : 32648 (pbct) R 32646 32648 32047 0 -1 4202496 222144 0 0 0 10094 133 0 0 25 0 1 0 91391369 870658048 201893 1992294400 134512640 136421960 4294496144 18446744073709551615 135028329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32648/statm: 212563 201893 237 467 0 212094 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 850252

[startup+162.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/106 32653
/proc/meminfo: memFree=1037684/2059040 swapFree=4139112/4192956
[pid=32648] ppid=32646 vsize=859756 CPUtime=162.24
/proc/32648/stat : 32648 (pbct) R 32646 32648 32047 0 -1 4202496 224501 0 0 0 16058 166 0 0 25 0 1 0 91391369 880390144 204249 1992294400 134512640 136421960 4294496144 18446744073709551615 134861937 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32648/statm: 214939 204249 237 467 0 214470 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 859756

[startup+222.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/106 32655
/proc/meminfo: memFree=1026152/2059040 swapFree=4139112/4192956
[pid=32648] ppid=32646 vsize=871064 CPUtime=222.23
/proc/32648/stat : 32648 (pbct) R 32646 32648 32047 0 -1 4202496 227332 0 0 0 22022 201 0 0 25 0 1 0 91391369 891969536 207079 1992294400 134512640 136421960 4294496144 18446744073709551615 135809848 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32648/statm: 217766 207079 237 467 0 217297 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 871064

[startup+282.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/106 32655
/proc/meminfo: memFree=1016480/2059040 swapFree=4139112/4192956
[pid=32648] ppid=32646 vsize=880676 CPUtime=282.2
/proc/32648/stat : 32648 (pbct) R 32646 32648 32047 0 -1 4202496 229731 0 0 0 27990 230 0 0 25 0 1 0 91391369 901812224 209478 1992294400 134512640 136421960 4294496144 18446744073709551615 135028864 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32648/statm: 220169 209478 237 467 0 219700 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 880676

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/106 32657
/proc/meminfo: memFree=1006436/2059040 swapFree=4139112/4192956
[pid=32648] ppid=32646 vsize=890720 CPUtime=342.19
/proc/32648/stat : 32648 (pbct) R 32646 32648 32047 0 -1 4202496 232246 0 0 0 33953 266 0 0 25 0 1 0 91391369 912097280 211993 1992294400 134512640 136421960 4294496144 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32648/statm: 222680 211993 237 467 0 222211 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 890720

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32659
/proc/meminfo: memFree=994780/2059040 swapFree=4139112/4192956
[pid=32648] ppid=32646 vsize=902296 CPUtime=402.17
/proc/32648/stat : 32648 (pbct) R 32646 32648 32047 0 -1 4202496 235143 0 0 0 39916 301 0 0 25 0 1 0 91391369 923951104 214890 1992294400 134512640 136421960 4294496144 18446744073709551615 135026187 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32648/statm: 225574 214890 237 467 0 225105 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 902296

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32661
/proc/meminfo: memFree=985728/2059040 swapFree=4139112/4192956
[pid=32648] ppid=32646 vsize=911272 CPUtime=462.15
/proc/32648/stat : 32648 (pbct) R 32646 32648 32047 0 -1 4202496 237383 0 0 0 45880 335 0 0 25 0 1 0 91391369 933142528 217130 1992294400 134512640 136421960 4294496144 18446744073709551615 135028875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32648/statm: 227818 217130 237 467 0 227349 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 911272

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32663
/proc/meminfo: memFree=978412/2059040 swapFree=4139112/4192956
[pid=32648] ppid=32646 vsize=918536 CPUtime=522.13
/proc/32648/stat : 32648 (pbct) R 32646 32648 32047 0 -1 4202496 239205 0 0 0 51849 364 0 0 25 0 1 0 91391369 940580864 218952 1992294400 134512640 136421960 4294496144 18446744073709551615 135028875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32648/statm: 229634 218952 237 467 0 229165 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 918536

[startup+582.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/106 32666
/proc/meminfo: memFree=971716/2059040 swapFree=4139112/4192956
[pid=32648] ppid=32646 vsize=925024 CPUtime=582.12
/proc/32648/stat : 32648 (pbct) R 32646 32648 32047 0 -1 4202496 240800 0 0 0 57818 394 0 0 25 0 1 0 91391369 947224576 220547 1992294400 134512640 136421960 4294496144 18446744073709551615 135006545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32648/statm: 231256 220547 237 467 0 230787 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 925024

[startup+642.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/106 32668
/proc/meminfo: memFree=961796/2059040 swapFree=4139112/4192956
[pid=32648] ppid=32646 vsize=934796 CPUtime=642.1
/proc/32648/stat : 32648 (pbct) R 32646 32648 32047 0 -1 4202496 243249 0 0 0 63780 430 0 0 25 0 1 0 91391369 957231104 222996 1992294400 134512640 136421960 4294496144 18446744073709551615 135026408 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32648/statm: 233699 222996 237 467 0 233230 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 934796

[startup+702.301 s]

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

[startup+822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32674
/proc/meminfo: memFree=931540/2059040 swapFree=4139112/4192956
[pid=32648] ppid=32646 vsize=964816 CPUtime=822.04
/proc/32648/stat : 32648 (pbct) R 32646 32648 32047 0 -1 4202496 250789 0 0 0 81677 527 0 0 25 0 1 0 91391369 987971584 230536 1992294400 134512640 136421960 4294496144 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32648/statm: 241204 230536 237 467 0 240735 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 964816

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 32674
/proc/meminfo: memFree=927944/2059040 swapFree=4139112/4192956
[pid=32648] ppid=32646 vsize=968528 CPUtime=882.01
/proc/32648/stat : 32648 (pbct) R 32646 32648 32047 0 -1 4202496 251669 0 0 0 87651 550 0 0 25 0 1 0 91391369 991772672 231416 1992294400 134512640 136421960 4294496144 18446744073709551615 135028864 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32648/statm: 242132 231416 237 467 0 241663 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 968528

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32676
/proc/meminfo: memFree=923604/2059040 swapFree=4139112/4192956
[pid=32648] ppid=32646 vsize=972884 CPUtime=942
/proc/32648/stat : 32648 (pbct) R 32646 32648 32047 0 -1 4202496 252750 0 0 0 93624 576 0 0 25 0 1 0 91391369 996233216 232497 1992294400 134512640 136421960 4294496144 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32648/statm: 243221 232497 237 467 0 242752 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 972884

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32678
/proc/meminfo: memFree=914304/2059040 swapFree=4139112/4192956
[pid=32648] ppid=32646 vsize=982128 CPUtime=1001.98
/proc/32648/stat : 32648 (pbct) R 32646 32648 32047 0 -1 4202496 255056 0 0 0 99589 609 0 0 25 0 1 0 91391369 1005699072 234803 1992294400 134512640 136421960 4294496144 18446744073709551615 135006694 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32648/statm: 245532 234803 237 467 0 245063 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 982128

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32680
/proc/meminfo: memFree=905996/2059040 swapFree=4139112/4192956
[pid=32648] ppid=32646 vsize=990444 CPUtime=1061.97
/proc/32648/stat : 32648 (pbct) R 32646 32648 32047 0 -1 4202496 257155 0 0 0 105554 643 0 0 25 0 1 0 91391369 1014214656 236902 1992294400 134512640 136421960 4294496144 18446744073709551615 135006240 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32648/statm: 247611 236902 237 467 0 247142 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 990444

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32682
/proc/meminfo: memFree=898680/2059040 swapFree=4139112/4192956
[pid=32648] ppid=32646 vsize=997576 CPUtime=1121.95
/proc/32648/stat : 32648 (pbct) R 32646 32648 32047 0 -1 4202496 258952 0 0 0 111522 673 0 0 25 0 1 0 91391369 1021517824 238699 1992294400 134512640 136421960 4294496144 18446744073709551615 134973959 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32648/statm: 249394 238699 237 467 0 248925 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 997576

[startup+1182.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/106 32682
/proc/meminfo: memFree=890496/2059040 swapFree=4139112/4192956
[pid=32648] ppid=32646 vsize=1005764 CPUtime=1181.93
/proc/32648/stat : 32648 (pbct) R 32646 32648 32047 0 -1 4202496 260992 0 0 0 117488 705 0 0 25 0 1 0 91391369 1029902336 240739 1992294400 134512640 136421960 4294496144 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32648/statm: 251441 240739 237 467 0 250972 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 1005764

[startup+1242.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/106 32684
/proc/meminfo: memFree=881940/2059040 swapFree=4139112/4192956
[pid=32648] ppid=32646 vsize=1014080 CPUtime=1241.91
/proc/32648/stat : 32648 (pbct) R 32646 32648 32047 0 -1 4202496 263087 0 0 0 123454 737 0 0 25 0 1 0 91391369 1038417920 242834 1992294400 134512640 136421960 4294496144 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32648/statm: 253520 242834 237 467 0 253051 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 1014080

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32686
/proc/meminfo: memFree=870904/2059040 swapFree=4139112/4192956
[pid=32648] ppid=32646 vsize=1025172 CPUtime=1301.9
/proc/32648/stat : 32648 (pbct) R 32646 32648 32047 0 -1 4202496 265804 0 0 0 129420 770 0 0 25 0 1 0 91391369 1049776128 245551 1992294400 134512640 136421960 4294496144 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32648/statm: 256293 245551 237 467 0 255824 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 1025172

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32688
/proc/meminfo: memFree=863340/2059040 swapFree=4139112/4192956
[pid=32648] ppid=32646 vsize=1032828 CPUtime=1361.88
/proc/32648/stat : 32648 (pbct) R 32646 32648 32047 0 -1 4202496 267703 0 0 0 135382 806 0 0 25 0 1 0 91391369 1057615872 247450 1992294400 134512640 136421960 4294496144 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32648/statm: 258207 247450 237 467 0 257738 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 1032828

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32690
/proc/meminfo: memFree=854908/2059040 swapFree=4139112/4192956
[pid=32648] ppid=32646 vsize=1041012 CPUtime=1421.86
/proc/32648/stat : 32648 (pbct) R 32646 32648 32047 0 -1 4202496 269781 0 0 0 141345 841 0 0 25 0 1 0 91391369 1065996288 249528 1992294400 134512640 136421960 4294496144 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32648/statm: 260253 249528 237 467 0 259784 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 1041012

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32690
/proc/meminfo: memFree=845732/2059040 swapFree=4139112/4192956
[pid=32648] ppid=32646 vsize=1050264 CPUtime=1481.84
/proc/32648/stat : 32648 (pbct) R 32646 32648 32047 0 -1 4202496 272106 0 0 0 147310 874 0 0 25 0 1 0 91391369 1075470336 251853 1992294400 134512640 136421960 4294496144 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32648/statm: 262566 251853 237 467 0 262097 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 1050264

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32692
/proc/meminfo: memFree=838292/2059040 swapFree=4139112/4192956
[pid=32648] ppid=32646 vsize=1057528 CPUtime=1541.82
/proc/32648/stat : 32648 (pbct) R 32646 32648 32047 0 -1 4202496 273913 0 0 0 153278 904 0 0 25 0 1 0 91391369 1082908672 253660 1992294400 134512640 136421960 4294496144 18446744073709551615 135028875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32648/statm: 264382 253660 237 467 0 263913 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 1057528

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32694
/proc/meminfo: memFree=838292/2059040 swapFree=4139112/4192956
[pid=32648] ppid=32646 vsize=1057528 CPUtime=1601.8
/proc/32648/stat : 32648 (pbct) R 32646 32648 32047 0 -1 4202496 273913 0 0 0 159243 937 0 0 25 0 1 0 91391369 1082908672 253660 1992294400 134512640 136421960 4294496144 18446744073709551615 135028864 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32648/statm: 264382 253660 237 467 0 263913 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 1057528

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32696
/proc/meminfo: memFree=838168/2059040 swapFree=4139112/4192956
[pid=32648] ppid=32646 vsize=1057528 CPUtime=1661.79
/proc/32648/stat : 32648 (pbct) R 32646 32648 32047 0 -1 4202496 273913 0 0 0 165211 968 0 0 25 0 1 0 91391369 1082908672 253660 1992294400 134512640 136421960 4294496144 18446744073709551615 135020633 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32648/statm: 264382 253660 237 467 0 263913 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 1057528

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32698
/proc/meminfo: memFree=838168/2059040 swapFree=4139112/4192956
[pid=32648] ppid=32646 vsize=1057528 CPUtime=1721.77
/proc/32648/stat : 32648 (pbct) R 32646 32648 32047 0 -1 4202496 273913 0 0 0 171179 998 0 0 25 0 1 0 91391369 1082908672 253660 1992294400 134512640 136421960 4294496144 18446744073709551615 135006251 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32648/statm: 264382 253660 237 467 0 263913 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 1057528

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32698
/proc/meminfo: memFree=838168/2059040 swapFree=4139112/4192956
[pid=32648] ppid=32646 vsize=1057528 CPUtime=1781.75
/proc/32648/stat : 32648 (pbct) R 32646 32648 32047 0 -1 4202496 273913 0 0 0 177146 1029 0 0 25 0 1 0 91391369 1082908672 253660 1992294400 134512640 136421960 4294496144 18446744073709551615 135006251 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32648/statm: 264382 253660 237 467 0 263913 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 1057528



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32700
/proc/meminfo: memFree=838168/2059040 swapFree=4139112/4192956
[pid=32648] ppid=32646 vsize=1057528 CPUtime=1800.06
/proc/32648/stat : 32648 (pbct) R 32646 32648 32047 0 -1 4202496 273913 0 0 0 178967 1039 0 0 25 0 1 0 91391369 1082908672 253660 1992294400 134512640 136421960 4294496144 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32648/statm: 264382 253660 237 467 0 263913 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 1057528

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): 1800.71
CPU time (s): 1800.17
CPU user time (s): 1789.68
CPU system time (s): 10.4864
CPU usage (%): 99.9697
Max. virtual memory (cumulated for all children) (KiB): 1057528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1789.68
system time used= 10.4864
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 273915
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= 2405

runsolver used 2.83757 second user time and 8.64468 second system time

The end

Launcher Data 

Begin job on node082 at 2010-06-25 23:22:59
IDJOB=2681631
IDBENCH=48120
IDSOLVER=1192
FILE ID=node082/2681631-1277500979
PBS_JOBID= 11190547
Free space on /tmp= 62360 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_500_60_1.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681631-1277500979/watcher-2681631-1277500979 -o /tmp/evaluation-result-2681631-1277500979/solver-2681631-1277500979 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681631-1277500979.opb

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

MD5SUM BENCH= 7931a71f4daac58a32a56f6c89bc3525
RANDOM SEED=645545302

node082.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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1856372 kB
Buffers:         26716 kB
Cached:          76696 kB
SwapCached:       6436 kB
Active:          69340 kB
Inactive:        47352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1856372 kB
SwapTotal:     4192956 kB
SwapFree:      4139112 kB
Dirty:            2592 kB
Writeback:           0 kB
AnonPages:       12124 kB
Mapped:          11880 kB
Slab:            64108 kB
PageTables:       4096 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182544 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62356 MiB
End job on node082 at 2010-06-25 23:53:01