Trace number 2681699

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)-36 1800.19 1800.69

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_500_60_1.opb
MD5SUM5c1211f8aed9d33c9f0c9019d9cd9874
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-36
Best CPU time to get the best result obtained on this benchmark1800.19
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 constraint60
Maximum length of a constraint103
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 products18683
Sum of products size37366

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
0.29/0.33	c constraints 19183/0 clauses 18683/0 units 0
0.29/0.33	c vars 500
0.29/0.33	c objective 500 + -500
344.40/344.57	c 339.406 526.559 0 2385341
344.40/344.57	o -10
393.88/394.08	c 388.525 536.863 0 2531699
393.88/394.08	o -11
394.19/394.32	c 388.773 536.863 0 2531939
394.19/394.32	o -12
394.68/394.88	c 389.324 536.863 0 2532426
394.68/394.88	o -13
455.56/455.74	c 449.845 536.863 1 2652748
455.56/455.74	o -14
716.78/717.06	c 710.8 536.863 1 2679856
716.78/717.06	o -27
726.58/726.89	c 720.625 536.863 1 2680976
726.58/726.90	o -29
795.86/796.17	c 789.79 536.863 89 2689136
795.86/796.17	o -30
796.67/796.94	c 790.56 536.863 90 2689256
796.67/796.94	o -31
857.25/857.59	c 851.097 538.668 1075 2697979
857.25/857.59	o -32
857.45/857.79	c 851.304 538.668 1082 2698016
857.45/857.79	o -33
1000.91/1001.22	c 994.263 581.359 24346 2735782
1000.91/1001.22	o -34
1039.90/1040.27	c 1033.13 602.121 35653 2749939
1039.90/1040.27	o -35
1094.08/1094.50	c 1087.07 634.859 53641 2770947
1094.08/1094.50	o -36
1800.09/1800.60	s SATISFIABLE
1800.09/1800.60	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	-36

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681699-1277502594/watcher-2681699-1277502594 -o /tmp/evaluation-result-2681699-1277502594/solver-2681699-1277502594 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681699-1277502594.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 30238
/proc/meminfo: memFree=1783692/2059040 swapFree=4140364/4192956
[pid=30238] ppid=30236 vsize=2400 CPUtime=0
/proc/30238/stat : 30238 (pbct) R 30236 30238 29437 0 -1 4202496 303 0 0 0 0 0 0 0 25 0 1 0 91552904 2457600 223 1992294400 134512640 136421960 4286591152 18446744073709551615 135812090 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30238/statm: 600 224 144 467 0 131 0

[startup+0.0407809 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 30238
/proc/meminfo: memFree=1783692/2059040 swapFree=4140364/4192956
[pid=30238] ppid=30236 vsize=3324 CPUtime=0.03
/proc/30238/stat : 30238 (pbct) R 30236 30238 29437 0 -1 4202496 565 0 0 0 3 0 0 0 25 0 1 0 91552904 3403776 485 1992294400 134512640 136421960 4286591152 18446744073709551615 135818268 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30238/statm: 831 486 144 467 0 362 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3324

[startup+0.101787 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 30238
/proc/meminfo: memFree=1783692/2059040 swapFree=4140364/4192956
[pid=30238] ppid=30236 vsize=5304 CPUtime=0.09
/proc/30238/stat : 30238 (pbct) R 30236 30238 29437 0 -1 4202496 1044 0 0 0 9 0 0 0 25 0 1 0 91552904 5431296 964 1992294400 134512640 136421960 4286591152 18446744073709551615 135873694 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30238/statm: 1326 964 144 467 0 857 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5304

[startup+0.300806 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 30238
/proc/meminfo: memFree=1783692/2059040 swapFree=4140364/4192956
[pid=30238] ppid=30236 vsize=12652 CPUtime=0.29
/proc/30238/stat : 30238 (pbct) R 30236 30238 29437 0 -1 4202496 2862 0 0 0 28 1 0 0 25 0 1 0 91552904 12955648 2782 1992294400 134512640 136421960 4286591152 18446744073709551615 135161871 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30238/statm: 3163 2782 146 467 0 2694 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12652

[startup+0.700845 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 30238
/proc/meminfo: memFree=1783692/2059040 swapFree=4140364/4192956
[pid=30238] ppid=30236 vsize=52216 CPUtime=0.69
/proc/30238/stat : 30238 (pbct) R 30236 30238 29437 0 -1 4202496 12970 0 0 0 64 5 0 0 25 0 1 0 91552904 53469184 12419 1992294400 134512640 136421960 4286591152 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30238/statm: 13054 12420 190 467 0 12585 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 52216

[startup+1.50092 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30239
/proc/meminfo: memFree=1711640/2059040 swapFree=4140364/4192956
[pid=30238] ppid=30236 vsize=105028 CPUtime=1.49
/proc/30238/stat : 30238 (pbct) R 30236 30238 29437 0 -1 4202496 27259 0 0 0 137 12 0 0 25 0 1 0 91552904 107548672 25709 1992294400 134512640 136421960 4286591152 18446744073709551615 134700914 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30238/statm: 26257 25710 194 467 0 25788 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 105028

[startup+3.10108 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30239
/proc/meminfo: memFree=1640464/2059040 swapFree=4140364/4192956
[pid=30238] ppid=30236 vsize=228236 CPUtime=3.09
/proc/30238/stat : 30238 (pbct) R 30236 30238 29437 0 -1 4202496 60022 0 0 0 281 28 0 0 25 0 1 0 91552904 233713664 54752 1992294400 134512640 136421960 4286591152 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30238/statm: 57059 54753 194 467 0 56590 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 228236

[startup+6.30139 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30239
/proc/meminfo: memFree=1309384/2059040 swapFree=4140364/4192956
[pid=30238] ppid=30236 vsize=491448 CPUtime=6.29
/proc/30238/stat : 30238 (pbct) R 30236 30238 29437 0 -1 4202496 128638 0 0 0 575 54 0 0 25 0 1 0 91552904 503242752 119109 1992294400 134512640 136421960 4286591152 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30238/statm: 122862 119109 204 467 0 122393 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 491448

[startup+12.708 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30239
/proc/meminfo: memFree=1261520/2059040 swapFree=4140364/4192956
[pid=30238] ppid=30236 vsize=535488 CPUtime=12.7
/proc/30238/stat : 30238 (pbct) R 30236 30238 29437 0 -1 4202496 140168 0 0 0 1188 82 0 0 25 0 1 0 91552904 548339712 130380 1992294400 134512640 136421960 4286591152 18446744073709551615 134620057 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30238/statm: 133872 130380 215 467 0 133403 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 535488

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30241
/proc/meminfo: memFree=1261272/2059040 swapFree=4140364/4192956
[pid=30238] ppid=30236 vsize=535488 CPUtime=25.48
/proc/30238/stat : 30238 (pbct) R 30236 30238 29437 0 -1 4202496 140219 0 0 0 2442 106 0 0 25 0 1 0 91552904 548339712 130431 1992294400 134512640 136421960 4286591152 18446744073709551615 135026224 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30238/statm: 133872 130431 215 467 0 133403 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 535488

[startup+51.1007 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30241
/proc/meminfo: memFree=1260528/2059040 swapFree=4140364/4192956
[pid=30238] ppid=30236 vsize=536268 CPUtime=51.08
/proc/30238/stat : 30238 (pbct) R 30236 30238 29437 0 -1 4202496 140406 0 0 0 4956 152 0 0 25 0 1 0 91552904 549138432 130618 1992294400 134512640 136421960 4286591152 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30238/statm: 134067 130618 215 467 0 133598 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 536268

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30243
/proc/meminfo: memFree=1259660/2059040 swapFree=4140364/4192956
[pid=30238] ppid=30236 vsize=537300 CPUtime=102.26
/proc/30238/stat : 30238 (pbct) R 30236 30238 29437 0 -1 4202496 140586 0 0 0 9994 232 0 0 25 0 1 0 91552904 550195200 130798 1992294400 134512640 136421960 4286591152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30238/statm: 134325 130798 215 467 0 133856 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 537300

[startup+162.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30243
/proc/meminfo: memFree=1259288/2059040 swapFree=4140364/4192956
[pid=30238] ppid=30236 vsize=537432 CPUtime=162.25
/proc/30238/stat : 30238 (pbct) R 30236 30238 29437 0 -1 4202496 140656 0 0 0 15923 302 0 0 25 0 1 0 91552904 550330368 130868 1992294400 134512640 136421960 4286591152 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30238/statm: 134358 130868 215 467 0 133889 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 537432

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30245
/proc/meminfo: memFree=1259040/2059040 swapFree=4140364/4192956
[pid=30238] ppid=30236 vsize=537696 CPUtime=222.23
/proc/30238/stat : 30238 (pbct) R 30236 30238 29437 0 -1 4202496 140728 0 0 0 21844 379 0 0 25 0 1 0 91552904 550600704 130940 1992294400 134512640 136421960 4286591152 18446744073709551615 135810632 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30238/statm: 134424 130940 215 467 0 133955 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 537696

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30247
/proc/meminfo: memFree=1258916/2059040 swapFree=4140364/4192956
[pid=30238] ppid=30236 vsize=537696 CPUtime=282.22
/proc/30238/stat : 30238 (pbct) R 30236 30238 29437 0 -1 4202496 140743 0 0 0 27772 450 0 0 25 0 1 0 91552904 550600704 130955 1992294400 134512640 136421960 4286591152 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30238/statm: 134424 130955 215 467 0 133955 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 537696

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30249
/proc/meminfo: memFree=1258668/2059040 swapFree=4140364/4192956
[pid=30238] ppid=30236 vsize=537696 CPUtime=342.19
/proc/30238/stat : 30238 (pbct) R 30236 30238 29437 0 -1 4202496 140776 0 0 0 33714 505 0 0 25 0 1 0 91552904 550600704 130988 1992294400 134512640 136421960 4286591152 18446744073709551615 134640935 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30238/statm: 134424 130988 215 467 0 133955 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 537696

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30251
/proc/meminfo: memFree=1255568/2059040 swapFree=4140364/4192956
[pid=30238] ppid=30236 vsize=549744 CPUtime=402.18
/proc/30238/stat : 30238 (pbct) R 30236 30238 29437 0 -1 4202496 144225 0 0 0 39668 550 0 0 25 0 1 0 91552904 562937856 131786 1992294400 134512640 136421960 4286591152 18446744073709551615 135026187 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30238/statm: 137436 131786 237 467 0 136967 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 549744

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30251
/proc/meminfo: memFree=1255568/2059040 swapFree=4140364/4192956
[pid=30238] ppid=30236 vsize=549744 CPUtime=462.16
/proc/30238/stat : 30238 (pbct) R 30236 30238 29437 0 -1 4202496 144226 0 0 0 45639 577 0 0 25 0 1 0 91552904 562937856 131786 1992294400 134512640 136421960 4286591152 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30238/statm: 137436 131786 237 467 0 136967 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 549744

[startup+522.302 s]
/proc/loadavg: 1.03 1.01 1.00 3/106 30253
/proc/meminfo: memFree=1255444/2059040 swapFree=4140364/4192956
[pid=30238] ppid=30236 vsize=549744 CPUtime=522.15
/proc/30238/stat : 30238 (pbct) R 30236 30238 29437 0 -1 4202496 144226 0 0 0 51630 585 0 0 25 0 1 0 91552904 562937856 131786 1992294400 134512640 136421960 4286591152 18446744073709551615 135032155 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30238/statm: 137436 131786 237 467 0 136967 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 549744

[startup+582.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/106 30255
/proc/meminfo: memFree=1255444/2059040 swapFree=4140364/4192956
[pid=30238] ppid=30236 vsize=549744 CPUtime=582.13
/proc/30238/stat : 30238 (pbct) R 30236 30238 29437 0 -1 4202496 144226 0 0 0 57621 592 0 0 25 0 1 0 91552904 562937856 131786 1992294400 134512640 136421960 4286591152 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30238/statm: 137436 131786 237 467 0 136967 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 549744

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30257
/proc/meminfo: memFree=1255444/2059040 swapFree=4140364/4192956
[pid=30238] ppid=30236 vsize=549744 CPUtime=642.11
/proc/30238/stat : 30238 (pbct) R 30236 30238 29437 0 -1 4202496 144226 0 0 0 63613 598 0 0 25 0 1 0 91552904 562937856 131786 1992294400 134512640 136421960 4286591152 18446744073709551615 135028875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30238/statm: 137436 131786 237 467 0 136967 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 549744

[startup+702.301 s]

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

[startup+822.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30270
/proc/meminfo: memFree=1254080/2059040 swapFree=4140364/4192956
[pid=30238] ppid=30236 vsize=550536 CPUtime=822.07
/proc/30238/stat : 30238 (pbct) R 30236 30238 29437 0 -1 4202496 144450 0 0 0 81587 620 0 0 25 0 1 0 91552904 563748864 132006 1992294400 134512640 136421960 4286591152 18446744073709551615 135028480 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30238/statm: 137634 132006 237 467 0 137165 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 550536

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30272
/proc/meminfo: memFree=1250732/2059040 swapFree=4140364/4192956
[pid=30238] ppid=30236 vsize=553836 CPUtime=882.04
/proc/30238/stat : 30238 (pbct) R 30236 30238 29437 0 -1 4202496 145283 0 0 0 87576 628 0 0 25 0 1 0 91552904 567128064 132837 1992294400 134512640 136421960 4286591152 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30238/statm: 138459 132837 237 467 0 137990 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 553836

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30274
/proc/meminfo: memFree=1240564/2059040 swapFree=4140364/4192956
[pid=30238] ppid=30236 vsize=564000 CPUtime=942.02
/proc/30238/stat : 30238 (pbct) R 30236 30238 29437 0 -1 4202496 147818 0 0 0 93562 640 0 0 25 0 1 0 91552904 577536000 135372 1992294400 134512640 136421960 4286591152 18446744073709551615 134973849 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30238/statm: 141000 135372 237 467 0 140531 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 564000

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30276
/proc/meminfo: memFree=1209192/2059040 swapFree=4140364/4192956
[pid=30238] ppid=30236 vsize=595572 CPUtime=1002.01
/proc/30238/stat : 30238 (pbct) R 30236 30238 29437 0 -1 4202496 155699 0 0 0 99533 668 0 0 25 0 1 0 91552904 609865728 143252 1992294400 134512640 136421960 4286591152 18446744073709551615 135006120 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30238/statm: 148893 143252 237 467 0 148424 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 595572

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30276
/proc/meminfo: memFree=1175836/2059040 swapFree=4140364/4192956
[pid=30238] ppid=30236 vsize=628840 CPUtime=1061.99
/proc/30238/stat : 30238 (pbct) R 30236 30238 29437 0 -1 4202496 163991 0 0 0 105504 695 0 0 25 0 1 0 91552904 643932160 151543 1992294400 134512640 136421960 4286591152 18446744073709551615 135020403 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30238/statm: 157210 151543 237 467 0 156741 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 628840

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30278
/proc/meminfo: memFree=1132808/2059040 swapFree=4140364/4192956
[pid=30238] ppid=30236 vsize=672244 CPUtime=1121.98
/proc/30238/stat : 30238 (pbct) R 30236 30238 29437 0 -1 4202496 174843 0 0 0 111469 729 0 0 25 0 1 0 91552904 688377856 162394 1992294400 134512640 136421960 4286591152 18446744073709551615 135028347 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30238/statm: 168061 162394 237 467 0 167592 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 672244

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30280
/proc/meminfo: memFree=1095236/2059040 swapFree=4140364/4192956
[pid=30238] ppid=30236 vsize=709272 CPUtime=1181.96
/proc/30238/stat : 30238 (pbct) R 30236 30238 29437 0 -1 4202496 184101 0 0 0 117434 762 0 0 25 0 1 0 91552904 726294528 171652 1992294400 134512640 136421960 4286591152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30238/statm: 177318 171652 237 467 0 176849 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 709272

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30282
/proc/meminfo: memFree=1062748/2059040 swapFree=4140364/4192956
[pid=30238] ppid=30236 vsize=742224 CPUtime=1241.94
/proc/30238/stat : 30238 (pbct) R 30236 30238 29437 0 -1 4202496 192309 0 0 0 123404 790 0 0 25 0 1 0 91552904 760037376 179860 1992294400 134512640 136421960 4286591152 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30238/statm: 185556 179860 237 467 0 185087 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 742224

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30284
/proc/meminfo: memFree=1027408/2059040 swapFree=4140364/4192956
[pid=30238] ppid=30236 vsize=777000 CPUtime=1301.92
/proc/30238/stat : 30238 (pbct) R 30236 30238 29437 0 -1 4202496 201021 0 0 0 129374 818 0 0 25 0 1 0 91552904 795648000 188572 1992294400 134512640 136421960 4286591152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30238/statm: 194250 188572 237 467 0 193781 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 777000

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30284
/proc/meminfo: memFree=995168/2059040 swapFree=4140364/4192956
[pid=30238] ppid=30236 vsize=809184 CPUtime=1361.92
/proc/30238/stat : 30238 (pbct) R 30236 30238 29437 0 -1 4202496 209001 0 0 0 135345 847 0 0 25 0 1 0 91552904 828604416 196552 1992294400 134512640 136421960 4286591152 18446744073709551615 135028347 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30238/statm: 202296 196552 237 467 0 201827 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 809184

[startup+1422.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/106 30286
/proc/meminfo: memFree=963300/2059040 swapFree=4140364/4192956
[pid=30238] ppid=30236 vsize=841324 CPUtime=1421.89
/proc/30238/stat : 30238 (pbct) R 30236 30238 29437 0 -1 4202496 217010 0 0 0 141311 878 0 0 25 0 1 0 91552904 861515776 204561 1992294400 134512640 136421960 4286591152 18446744073709551615 134859688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30238/statm: 210331 204561 237 467 0 209862 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 841324

[startup+1482.31 s]
/proc/loadavg: 1.06 1.02 1.00 2/106 30288
/proc/meminfo: memFree=928332/2059040 swapFree=4140364/4192956
[pid=30238] ppid=30236 vsize=875784 CPUtime=1481.88
/proc/30238/stat : 30238 (pbct) R 30236 30238 29437 0 -1 4202496 225650 0 0 0 147279 909 0 0 25 0 1 0 91552904 896802816 213201 1992294400 134512640 136421960 4286591152 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30238/statm: 218946 213201 237 467 0 218477 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 875784

[startup+1542.3 s]
/proc/loadavg: 1.06 1.03 1.00 2/106 30290
/proc/meminfo: memFree=896340/2059040 swapFree=4140364/4192956
[pid=30238] ppid=30236 vsize=908048 CPUtime=1541.86
/proc/30238/stat : 30238 (pbct) R 30236 30238 29437 0 -1 4202496 233729 0 0 0 153246 940 0 0 25 0 1 0 91552904 929841152 221280 1992294400 134512640 136421960 4286591152 18446744073709551615 135028857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30238/statm: 227012 221280 237 467 0 226543 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 908048

[startup+1602.3 s]
/proc/loadavg: 1.06 1.04 1.00 2/106 30292
/proc/meminfo: memFree=890636/2059040 swapFree=4140364/4192956
[pid=30238] ppid=30236 vsize=913392 CPUtime=1601.85
/proc/30238/stat : 30238 (pbct) R 30236 30238 29437 0 -1 4202496 235027 0 0 0 159224 961 0 0 25 0 1 0 91552904 935313408 222578 1992294400 134512640 136421960 4286591152 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30238/statm: 228348 222578 237 467 0 227879 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 913392

[startup+1662.3 s]
/proc/loadavg: 1.05 1.04 1.00 2/106 30292
/proc/meminfo: memFree=890636/2059040 swapFree=4140364/4192956
[pid=30238] ppid=30236 vsize=913392 CPUtime=1661.82
/proc/30238/stat : 30238 (pbct) R 30236 30238 29437 0 -1 4202496 235027 0 0 0 165197 985 0 0 25 0 1 0 91552904 935313408 222578 1992294400 134512640 136421960 4286591152 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30238/statm: 228348 222578 237 467 0 227879 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 913392

[startup+1722.3 s]
/proc/loadavg: 1.05 1.05 1.00 2/106 30294
/proc/meminfo: memFree=890636/2059040 swapFree=4140364/4192956
[pid=30238] ppid=30236 vsize=913392 CPUtime=1721.81
/proc/30238/stat : 30238 (pbct) R 30236 30238 29437 0 -1 4202496 235028 0 0 0 171172 1009 0 0 25 0 1 0 91552904 935313408 222579 1992294400 134512640 136421960 4286591152 18446744073709551615 134641060 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30238/statm: 228348 222579 237 467 0 227879 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 913392

[startup+1782.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/106 30296
/proc/meminfo: memFree=890636/2059040 swapFree=4140364/4192956
[pid=30238] ppid=30236 vsize=913392 CPUtime=1781.79
/proc/30238/stat : 30238 (pbct) R 30236 30238 29437 0 -1 4202496 235028 0 0 0 177149 1030 0 0 25 0 1 0 91552904 935313408 222579 1992294400 134512640 136421960 4286591152 18446744073709551615 134861937 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30238/statm: 228348 222579 237 467 0 227879 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 913392



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.01 1.03 1.00 2/106 30296
/proc/meminfo: memFree=890636/2059040 swapFree=4140364/4192956
[pid=30238] ppid=30236 vsize=913392 CPUtime=1800.09
/proc/30238/stat : 30238 (pbct) R 30236 30238 29437 0 -1 4202496 235028 0 0 0 178971 1038 0 0 25 0 1 0 91552904 935313408 222579 1992294400 134512640 136421960 4286591152 18446744073709551615 135028864 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30238/statm: 228348 222579 237 467 0 227879 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 913392

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): 1800.69
CPU time (s): 1800.19
CPU user time (s): 1789.71
CPU system time (s): 10.4734
CPU usage (%): 99.972
Max. virtual memory (cumulated for all children) (KiB): 913392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1789.71
system time used= 10.4734
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 235029
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= 2139

runsolver used 2.90856 second user time and 8.5667 second system time

The end

Launcher Data 

Begin job on node089 at 2010-06-25 23:49:54
IDJOB=2681699
IDBENCH=48188
IDSOLVER=1192
FILE ID=node089/2681699-1277502594
PBS_JOBID= 11190535
Free space on /tmp= 62556 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_500_60_1.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681699-1277502594/watcher-2681699-1277502594 -o /tmp/evaluation-result-2681699-1277502594/solver-2681699-1277502594 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681699-1277502594.opb

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

MD5SUM BENCH= 5c1211f8aed9d33c9f0c9019d9cd9874
RANDOM SEED=1160617953

node089.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1784096 kB
Buffers:         45068 kB
Cached:         127768 kB
SwapCached:       5456 kB
Active:          62488 kB
Inactive:       122748 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1784096 kB
SwapTotal:     4192956 kB
SwapFree:      4140364 kB
Dirty:            2376 kB
Writeback:           8 kB
AnonPages:       11028 kB
Mapped:          11908 kB
Slab:            67880 kB
PageTables:       4056 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180572 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= 62552 MiB
End job on node089 at 2010-06-26 00:19:57