Trace number 3490646

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
MinisatID 2.5.2 (fixed)? (TO)114 1800.05 1800.01

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-mps-v2-20-10-neos16.opb
MD5SUM49459e9c72edb2754f1d384319cf8731
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark114
Best CPU time to get the best result obtained on this benchmark1800.07
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 114
Optimality of the best value was proved NO
Number of variables464
Total number of constraints1059
Number of constraints which are clauses336
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints723
Minimum length of a constraint2
Maximum length of a constraint128
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 138
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 535
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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	>>> IMPORTANT: two aggregates with the same head occurred. Assuming that this head is certainly true.
1800.04/1800.00	>>> Terminate signal received
1800.04/1800.00	o 117
1800.04/1800.00	o 116
1800.04/1800.00	o 115
1800.04/1800.00	o 114
1800.04/1800.00	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

Verifier Data 

OK	114

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 988)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3490646-1307758296/watcher-3490646-1307758296 -o /tmp/evaluation-result-3490646-1307758296/solver-3490646-1307758296 -C 1800 -W 1900 -M 15500 HOME/minisatid HOME/instance-3490646-1307758296.opb --verbosity=0 --format=opb --randomseed=1702745553 

running on 4 cores: 0,2,4,6

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 1.96 2/177 17450
/proc/meminfo: memFree=31128844/32951124 swapFree=67052812/67111528
[pid=17450] ppid=17448 vsize=7444 CPUtime=0 cores=0,2,4,6
/proc/17450/stat : 17450 (minisatid) R 17448 17450 15120 0 -1 4202496 380 0 0 0 0 0 0 0 25 0 1 0 887432197 7622656 333 33554432000 4194304 6720400 140737254561792 18446744073709551615 5725645 0 0 4096 17571 0 0 0 17 4 0 0 0
/proc/17450/statm: 1861 333 232 617 0 1235 0

[startup+0.0277021 s]
/proc/loadavg: 2.00 2.00 1.96 2/177 17450
/proc/meminfo: memFree=31128844/32951124 swapFree=67052812/67111528
[pid=17450] ppid=17448 vsize=9556 CPUtime=0.02 cores=0,2,4,6
/proc/17450/stat : 17450 (minisatid) R 17448 17450 15120 0 -1 4202496 934 0 0 0 2 0 0 0 25 0 1 0 887432197 9785344 885 33554432000 4194304 6720400 140737254561792 18446744073709551615 4803156 0 0 4096 17571 0 0 0 17 0 0 0 0
/proc/17450/statm: 2389 885 262 617 0 1763 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 9556

[startup+0.100718 s]
/proc/loadavg: 2.00 2.00 1.96 2/177 17450
/proc/meminfo: memFree=31128844/32951124 swapFree=67052812/67111528
[pid=17450] ppid=17448 vsize=9556 CPUtime=0.1 cores=0,2,4,6
/proc/17450/stat : 17450 (minisatid) R 17448 17450 15120 0 -1 4202496 1002 0 0 0 10 0 0 0 25 0 1 0 887432197 9785344 944 33554432000 4194304 6720400 140737254561792 18446744073709551615 4806507 0 0 4096 17571 0 0 0 17 0 0 0 0
/proc/17450/statm: 2389 944 262 617 0 1763 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9556

[startup+0.300673 s]
/proc/loadavg: 2.00 2.00 1.96 2/177 17450
/proc/meminfo: memFree=31128844/32951124 swapFree=67052812/67111528
[pid=17450] ppid=17448 vsize=9704 CPUtime=0.3 cores=0,2,4,6
/proc/17450/stat : 17450 (minisatid) R 17448 17450 15120 0 -1 4202496 1212 0 0 0 30 0 0 0 25 0 1 0 887432197 9936896 1137 33554432000 4194304 6720400 140737254561792 18446744073709551615 4820039 0 0 4096 17571 0 0 0 17 0 0 0 0
/proc/17450/statm: 2426 1137 262 617 0 1800 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 9704

[startup+0.700611 s]
/proc/loadavg: 2.00 2.00 1.96 2/177 17450
/proc/meminfo: memFree=31128844/32951124 swapFree=67052812/67111528
[pid=17450] ppid=17448 vsize=7632 CPUtime=0.7 cores=0,2,4,6
/proc/17450/stat : 17450 (minisatid) R 17448 17450 15120 0 -1 4202496 1832 0 0 0 70 0 0 0 25 0 1 0 887432197 7815168 1256 33554432000 4194304 6720400 140737254561792 18446744073709551615 4815630 0 0 4096 17571 0 0 0 17 0 0 0 0
/proc/17450/statm: 1908 1256 264 617 0 1282 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 7632

[startup+1.50046 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 17451
/proc/meminfo: memFree=31124148/32951124 swapFree=67052812/67111528
[pid=17450] ppid=17448 vsize=8024 CPUtime=1.5 cores=0,2,4,6
/proc/17450/stat : 17450 (minisatid) R 17448 17450 15120 0 -1 4202496 2095 0 0 0 150 0 0 0 25 0 1 0 887432197 8216576 1506 33554432000 4194304 6720400 140737254561792 18446744073709551615 4805636 0 0 4096 17571 0 0 0 17 0 0 0 0
/proc/17450/statm: 2006 1506 264 617 0 1380 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 8024

[startup+3.10019 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 17451
/proc/meminfo: memFree=31123516/32951124 swapFree=67052812/67111528
[pid=17450] ppid=17448 vsize=12996 CPUtime=3.09 cores=0,2,4,6
/proc/17450/stat : 17450 (minisatid) R 17448 17450 15120 0 -1 4202496 2738 0 0 0 309 0 0 0 25 0 1 0 887432197 13307904 2116 33554432000 4194304 6720400 140737254561792 18446744073709551615 4803331 0 0 4096 17571 0 0 0 17 0 0 0 0
/proc/17450/statm: 3249 2116 264 617 0 2623 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12996

[startup+6.30063 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 17451
/proc/meminfo: memFree=31119632/32951124 swapFree=67052812/67111528
[pid=17450] ppid=17448 vsize=12996 CPUtime=6.29 cores=0,2,4,6
/proc/17450/stat : 17450 (minisatid) R 17448 17450 15120 0 -1 4202496 3146 0 0 0 629 0 0 0 25 0 1 0 887432197 13307904 2495 33554432000 4194304 6720400 140737254561792 18446744073709551615 4591837 0 0 4096 17571 0 0 0 17 0 0 0 0
/proc/17450/statm: 3249 2495 264 617 0 2623 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12996

[startup+12.7005 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 17451
/proc/meminfo: memFree=31118284/32951124 swapFree=67052812/67111528
[pid=17450] ppid=17448 vsize=12996 CPUtime=12.69 cores=0,2,4,6
/proc/17450/stat : 17450 (minisatid) R 17448 17450 15120 0 -1 4202496 3504 0 0 0 1269 0 0 0 25 0 1 0 887432197 13307904 2839 33554432000 4194304 6720400 140737254561792 18446744073709551615 4591665 0 0 4096 17571 0 0 0 17 0 0 0 0
/proc/17450/statm: 3249 2839 264 617 0 2623 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12996

[startup+25.5002 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 17451
/proc/meminfo: memFree=31117900/32951124 swapFree=67052812/67111528
[pid=17450] ppid=17448 vsize=16876 CPUtime=25.49 cores=0,2,4,6
/proc/17450/stat : 17450 (minisatid) R 17448 17450 15120 0 -1 4202496 3576 0 0 0 2549 0 0 0 25 0 1 0 887432197 17281024 2910 33554432000 4194304 6720400 140737254561792 18446744073709551615 4803118 0 0 4096 17571 0 0 0 17 0 0 0 0
/proc/17450/statm: 4219 2910 264 617 0 3593 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16876

[startup+51.1007 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 17452
/proc/meminfo: memFree=31114272/32951124 swapFree=67052812/67111528
[pid=17450] ppid=17448 vsize=18608 CPUtime=51.09 cores=0,2,4,6
/proc/17450/stat : 17450 (minisatid) R 17448 17450 15120 0 -1 4202496 4907 0 0 0 5109 0 0 0 25 0 1 0 887432197 19054592 4216 33554432000 4194304 6720400 140737254561792 18446744073709551615 4610378 0 0 4096 17571 0 0 0 17 0 0 0 0
/proc/17450/statm: 4652 4216 264 617 0 4026 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18608

[startup+102.307 s]
/proc/loadavg: 2.08 2.03 1.97 3/178 17492
/proc/meminfo: memFree=31594340/32951124 swapFree=67052812/67111528
[pid=17450] ppid=17448 vsize=14212 CPUtime=102.3 cores=0,2,4,6
/proc/17450/stat : 17450 (minisatid) R 17448 17450 15120 0 -1 4202496 5682 0 0 0 10229 1 0 0 25 0 1 0 887432197 14553088 2804 33554432000 4194304 6720400 140737254561792 18446744073709551615 4718487 0 0 4096 17571 0 0 0 17 0 0 0 0
/proc/17450/statm: 3553 2804 264 617 0 2927 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 14212

[startup+162.301 s]
/proc/loadavg: 2.03 2.02 1.97 3/178 17494
/proc/meminfo: memFree=31553016/32951124 swapFree=67052812/67111528
[pid=17450] ppid=17448 vsize=16920 CPUtime=162.29 cores=0,2,4,6
/proc/17450/stat : 17450 (minisatid) R 17448 17450 15120 0 -1 4202496 7986 0 0 0 16228 1 0 0 25 0 1 0 887432197 17326080 3803 33554432000 4194304 6720400 140737254561792 18446744073709551615 4815487 0 0 4096 17571 0 0 0 17 0 0 0 0
/proc/17450/statm: 4230 3803 264 617 0 3604 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 16920

[startup+222.301 s]
/proc/loadavg: 2.01 2.02 1.97 3/178 17495
/proc/meminfo: memFree=31534964/32951124 swapFree=67052812/67111528
[pid=17450] ppid=17448 vsize=16920 CPUtime=222.3 cores=0,2,4,6
/proc/17450/stat : 17450 (minisatid) R 17448 17450 15120 0 -1 4202496 7986 0 0 0 22229 1 0 0 25 0 1 0 887432197 17326080 3803 33554432000 4194304 6720400 140737254561792 18446744073709551615 4812329 0 0 4096 17571 0 0 0 17 0 0 0 0
/proc/17450/statm: 4230 3803 264 617 0 3604 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 16920

[startup+282.301 s]
/proc/loadavg: 2.00 2.01 1.97 3/178 17497
/proc/meminfo: memFree=31575360/32951124 swapFree=67052812/67111528
[pid=17450] ppid=17448 vsize=21688 CPUtime=282.29 cores=0,2,4,6
/proc/17450/stat : 17450 (minisatid) R 17448 17450 15120 0 -1 4202496 9906 0 0 0 28228 1 0 0 25 0 1 0 887432197 22208512 4567 33554432000 4194304 6720400 140737254561792 18446744073709551615 4812497 0 0 4096 17571 0 0 0 17 0 0 0 0
/proc/17450/statm: 5422 4567 264 617 0 4796 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 21688

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 17499
/proc/meminfo: memFree=31523864/32951124 swapFree=67052812/67111528
[pid=17450] ppid=17448 vsize=21688 CPUtime=342.3 cores=0,2,4,6
/proc/17450/stat : 17450 (minisatid) R 17448 17450 15120 0 -1 4202496 10015 0 0 0 34228 2 0 0 25 0 1 0 887432197 22208512 4670 33554432000 4194304 6720400 140737254561792 18446744073709551615 4806507 0 0 4096 17571 0 0 0 17 0 0 0 0
/proc/17450/statm: 5422 4670 264 617 0 4796 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 21688

[startup+402.301 s]
/proc/loadavg: 2.07 2.02 1.97 3/178 17500
/proc/meminfo: memFree=31482276/32951124 swapFree=67052812/67111528
[pid=17450] ppid=17448 vsize=24424 CPUtime=402.3 cores=0,2,4,6
/proc/17450/stat : 17450 (minisatid) R 17448 17450 15120 0 -1 4202496 10794 0 0 0 40228 2 0 0 25 0 1 0 887432197 25010176 5436 33554432000 4194304 6720400 140737254561792 18446744073709551615 4616660 0 0 4096 17571 0 0 0 17 0 0 0 0
/proc/17450/statm: 6106 5436 264 617 0 5480 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 24424

[startup+462.301 s]
/proc/loadavg: 2.02 2.01 1.97 3/178 17502
/proc/meminfo: memFree=31528092/32951124 swapFree=67052812/67111528
[pid=17450] ppid=17448 vsize=24424 CPUtime=462.31 cores=0,2,4,6
/proc/17450/stat : 17450 (minisatid) R 17448 17450 15120 0 -1 4202496 11011 0 0 0 46229 2 0 0 25 0 1 0 887432197 25010176 5640 33554432000 4194304 6720400 140737254561792 18446744073709551615 4803098 0 0 4096 17571 0 0 0 17 0 0 0 0
/proc/17450/statm: 6106 5640 264 617 0 5480 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 24424

[startup+522.301 s]
/proc/loadavg: 2.01 2.00 1.97 3/178 17503
/proc/meminfo: memFree=31571056/32951124 swapFree=67052812/67111528
[pid=17450] ppid=17448 vsize=24424 CPUtime=522.31 cores=0,2,4,6
/proc/17450/stat : 17450 (minisatid) R 17448 17450 15120 0 -1 4202496 11011 0 0 0 52229 2 0 0 25 0 1 0 887432197 25010176 5640 33554432000 4194304 6720400 140737254561792 18446744073709551615 4612401 0 0 4096 17571 0 0 0 17 0 0 0 0
/proc/17450/statm: 6106 5640 264 617 0 5480 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 24424

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 17505
/proc/meminfo: memFree=31522376/32951124 swapFree=67052812/67111528
[pid=17450] ppid=17448 vsize=33236 CPUtime=582.31 cores=0,2,4,6
/proc/17450/stat : 17450 (minisatid) R 17448 17450 15120 0 -1 4202496 14684 0 0 0 58228 3 0 0 25 0 1 0 887432197 34033664 7448 33554432000 4194304 6720400 140737254561792 18446744073709551615 5722665 0 0 4096 17571 0 0 0 17 0 0 0 0
/proc/17450/statm: 8309 7448 264 617 0 7683 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 33236

[startup+642.3 s]

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

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 17511
/proc/meminfo: memFree=31462400/32951124 swapFree=67052812/67111528
[pid=17450] ppid=17448 vsize=33548 CPUtime=822.31 cores=0,2,4,6
/proc/17450/stat : 17450 (minisatid) R 17448 17450 15120 0 -1 4202496 18425 0 0 0 82227 4 0 0 25 0 1 0 887432197 34353152 7104 33554432000 4194304 6720400 140737254561792 18446744073709551615 4803101 0 0 4096 17571 0 0 0 17 0 0 0 0
/proc/17450/statm: 8387 7104 264 617 0 7761 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 33548

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 17513
/proc/meminfo: memFree=31515192/32951124 swapFree=67052812/67111528
[pid=17450] ppid=17448 vsize=33548 CPUtime=882.31 cores=0,2,4,6
/proc/17450/stat : 17450 (minisatid) R 17448 17450 15120 0 -1 4202496 18425 0 0 0 88227 4 0 0 25 0 1 0 887432197 34353152 7104 33554432000 4194304 6720400 140737254561792 18446744073709551615 4820121 0 0 4096 17571 0 0 0 17 0 0 0 0
/proc/17450/statm: 8387 7104 264 617 0 7761 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 33548

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 17515
/proc/meminfo: memFree=31529528/32951124 swapFree=67052812/67111528
[pid=17450] ppid=17448 vsize=33548 CPUtime=942.31 cores=0,2,4,6
/proc/17450/stat : 17450 (minisatid) R 17448 17450 15120 0 -1 4202496 18449 0 0 0 94227 4 0 0 25 0 1 0 887432197 34353152 7127 33554432000 4194304 6720400 140737254561792 18446744073709551615 4617388 0 0 4096 17571 0 0 0 17 0 0 0 0
/proc/17450/statm: 8387 7127 264 617 0 7761 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 33548

[startup+1002.3 s]
/proc/loadavg: 2.04 2.01 1.98 3/178 17516
/proc/meminfo: memFree=31524524/32951124 swapFree=67052812/67111528
[pid=17450] ppid=17448 vsize=33548 CPUtime=1002.32 cores=0,2,4,6
/proc/17450/stat : 17450 (minisatid) R 17448 17450 15120 0 -1 4202496 18449 0 0 0 100228 4 0 0 25 0 1 0 887432197 34353152 7127 33554432000 4194304 6720400 140737254561792 18446744073709551615 4616723 0 0 4096 17571 0 0 0 17 0 0 0 0
/proc/17450/statm: 8387 7127 264 617 0 7761 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 33548

[startup+1062.3 s]
/proc/loadavg: 2.01 2.01 1.98 3/178 17518
/proc/meminfo: memFree=31493604/32951124 swapFree=67052812/67111528
[pid=17450] ppid=17448 vsize=33548 CPUtime=1062.32 cores=0,2,4,6
/proc/17450/stat : 17450 (minisatid) R 17448 17450 15120 0 -1 4202496 18556 0 0 0 106228 4 0 0 25 0 1 0 887432197 34353152 7227 33554432000 4194304 6720400 140737254561792 18446744073709551615 4803098 0 0 4096 17571 0 0 0 17 0 0 0 0
/proc/17450/statm: 8387 7227 264 617 0 7761 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 33548

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 17519
/proc/meminfo: memFree=31564460/32951124 swapFree=67052812/67111528
[pid=17450] ppid=17448 vsize=33548 CPUtime=1122.32 cores=0,2,4,6
/proc/17450/stat : 17450 (minisatid) R 17448 17450 15120 0 -1 4202496 18556 0 0 0 112228 4 0 0 25 0 1 0 887432197 34353152 7227 33554432000 4194304 6720400 140737254561792 18446744073709551615 4803098 0 0 4096 17571 0 0 0 17 0 0 0 0
/proc/17450/statm: 8387 7227 264 617 0 7761 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 33548

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 17521
/proc/meminfo: memFree=31526720/32951124 swapFree=67052812/67111528
[pid=17450] ppid=17448 vsize=33548 CPUtime=1182.32 cores=0,2,4,6
/proc/17450/stat : 17450 (minisatid) R 17448 17450 15120 0 -1 4202496 18721 0 0 0 118228 4 0 0 25 0 1 0 887432197 34353152 7387 33554432000 4194304 6720400 140737254561792 18446744073709551615 4617312 0 0 4096 17571 0 0 0 17 0 0 0 0
/proc/17450/statm: 8387 7387 264 617 0 7761 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 33548

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 17523
/proc/meminfo: memFree=31457452/32951124 swapFree=67052812/67111528
[pid=17450] ppid=17448 vsize=33548 CPUtime=1242.32 cores=0,2,4,6
/proc/17450/stat : 17450 (minisatid) R 17448 17450 15120 0 -1 4202496 18721 0 0 0 124227 5 0 0 25 0 1 0 887432197 34353152 7387 33554432000 4194304 6720400 140737254561792 18446744073709551615 4803156 0 0 4096 17571 0 0 0 17 0 0 0 0
/proc/17450/statm: 8387 7387 264 617 0 7761 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 33548

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 17524
/proc/meminfo: memFree=31533268/32951124 swapFree=67052812/67111528
[pid=17450] ppid=17448 vsize=33548 CPUtime=1302.33 cores=0,2,4,6
/proc/17450/stat : 17450 (minisatid) R 17448 17450 15120 0 -1 4202496 18721 0 0 0 130228 5 0 0 25 0 1 0 887432197 34353152 7387 33554432000 4194304 6720400 140737254561792 18446744073709551615 4616723 0 0 4096 17571 0 0 0 17 0 0 0 0
/proc/17450/statm: 8387 7387 264 617 0 7761 0
Current children cumulated CPU time (s) 1302.33
Current children cumulated vsize (KiB) 33548

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 17526
/proc/meminfo: memFree=31532704/32951124 swapFree=67052812/67111528
[pid=17450] ppid=17448 vsize=33548 CPUtime=1362.33 cores=0,2,4,6
/proc/17450/stat : 17450 (minisatid) R 17448 17450 15120 0 -1 4202496 18816 0 0 0 136228 5 0 0 25 0 1 0 887432197 34353152 7477 33554432000 4194304 6720400 140737254561792 18446744073709551615 4616660 0 0 4096 17571 0 0 0 17 0 0 0 0
/proc/17450/statm: 8387 7477 264 617 0 7761 0
Current children cumulated CPU time (s) 1362.33
Current children cumulated vsize (KiB) 33548

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 17527
/proc/meminfo: memFree=31480928/32951124 swapFree=67052812/67111528
[pid=17450] ppid=17448 vsize=33548 CPUtime=1422.33 cores=0,2,4,6
/proc/17450/stat : 17450 (minisatid) R 17448 17450 15120 0 -1 4202496 18816 0 0 0 142228 5 0 0 25 0 1 0 887432197 34353152 7477 33554432000 4194304 6720400 140737254561792 18446744073709551615 4592503 0 0 4096 17571 0 0 0 17 0 0 0 0
/proc/17450/statm: 8387 7477 264 617 0 7761 0
Current children cumulated CPU time (s) 1422.33
Current children cumulated vsize (KiB) 33548

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 17529
/proc/meminfo: memFree=31472456/32951124 swapFree=67052812/67111528
[pid=17450] ppid=17448 vsize=33548 CPUtime=1482.33 cores=0,2,4,6
/proc/17450/stat : 17450 (minisatid) R 17448 17450 15120 0 -1 4202496 18816 0 0 0 148228 5 0 0 25 0 1 0 887432197 34353152 7477 33554432000 4194304 6720400 140737254561792 18446744073709551615 4820064 0 0 4096 17571 0 0 0 17 0 0 0 0
/proc/17450/statm: 8387 7477 264 617 0 7761 0
Current children cumulated CPU time (s) 1482.33
Current children cumulated vsize (KiB) 33548

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 17531
/proc/meminfo: memFree=31477992/32951124 swapFree=67052812/67111528
[pid=17450] ppid=17448 vsize=33548 CPUtime=1542.33 cores=0,2,4,6
/proc/17450/stat : 17450 (minisatid) R 17448 17450 15120 0 -1 4202496 18879 0 0 0 154228 5 0 0 25 0 1 0 887432197 34353152 7536 33554432000 4194304 6720400 140737254561792 18446744073709551615 4820039 0 0 4096 17571 0 0 0 17 0 0 0 0
/proc/17450/statm: 8387 7536 264 617 0 7761 0
Current children cumulated CPU time (s) 1542.33
Current children cumulated vsize (KiB) 33548

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 17532
/proc/meminfo: memFree=31529896/32951124 swapFree=67052812/67111528
[pid=17450] ppid=17448 vsize=36224 CPUtime=1602.33 cores=0,2,4,6
/proc/17450/stat : 17450 (minisatid) R 17448 17450 15120 0 -1 4202496 19557 0 0 0 160228 5 0 0 25 0 1 0 887432197 37093376 8205 33554432000 4194304 6720400 140737254561792 18446744073709551615 4617068 0 0 4096 17571 0 0 0 17 0 0 0 0
/proc/17450/statm: 9056 8205 264 617 0 8430 0
Current children cumulated CPU time (s) 1602.33
Current children cumulated vsize (KiB) 36224

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 17534
/proc/meminfo: memFree=31450848/32951124 swapFree=67052812/67111528
[pid=17450] ppid=17448 vsize=36224 CPUtime=1662.33 cores=0,2,4,6
/proc/17450/stat : 17450 (minisatid) R 17448 17450 15120 0 -1 4202496 19649 0 0 0 166228 5 0 0 25 0 1 0 887432197 37093376 8295 33554432000 4194304 6720400 140737254561792 18446744073709551615 4805640 0 0 4096 17571 0 0 0 17 0 0 0 0
/proc/17450/statm: 9056 8295 264 617 0 8430 0
Current children cumulated CPU time (s) 1662.33
Current children cumulated vsize (KiB) 36224

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 17535
/proc/meminfo: memFree=31432064/32951124 swapFree=67052812/67111528
[pid=17450] ppid=17448 vsize=36224 CPUtime=1722.34 cores=0,2,4,6
/proc/17450/stat : 17450 (minisatid) R 17448 17450 15120 0 -1 4202496 19784 0 0 0 172229 5 0 0 25 0 1 0 887432197 37093376 8424 33554432000 4194304 6720400 140737254561792 18446744073709551615 4617333 0 0 4096 17571 0 0 0 17 0 0 0 0
/proc/17450/statm: 9056 8424 264 617 0 8430 0
Current children cumulated CPU time (s) 1722.34
Current children cumulated vsize (KiB) 36224

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 17537
/proc/meminfo: memFree=31412760/32951124 swapFree=67052812/67111528
[pid=17450] ppid=17448 vsize=36224 CPUtime=1782.34 cores=0,2,4,6
/proc/17450/stat : 17450 (minisatid) R 17448 17450 15120 0 -1 4202496 19784 0 0 0 178229 5 0 0 25 0 1 0 887432197 37093376 8424 33554432000 4194304 6720400 140737254561792 18446744073709551615 4820710 0 0 4096 17571 0 0 0 17 0 0 0 0
/proc/17450/statm: 9056 8424 264 617 0 8430 0
Current children cumulated CPU time (s) 1782.34
Current children cumulated vsize (KiB) 36224



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 17538
/proc/meminfo: memFree=31450192/32951124 swapFree=67052812/67111528
[pid=17450] ppid=17448 vsize=36224 CPUtime=1800.04 cores=0,2,4,6
/proc/17450/stat : 17450 (minisatid) R 17448 17450 15120 0 -1 4202496 19784 0 0 0 179999 5 0 0 25 0 1 0 887432197 37093376 8424 33554432000 4194304 6720400 140737254561792 18446744073709551615 4630607 0 0 4096 17571 0 0 0 17 0 0 0 0
/proc/17450/statm: 9056 8424 264 617 0 8430 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 36224

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

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

Child status: 10
Real time (s): 1800.01
CPU time (s): 1800.05
CPU user time (s): 1799.99
CPU system time (s): 0.06199
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 44732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.99
system time used= 0.06199
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19789
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= 5
involuntary context switches= 3735

runsolver used 2.6206 second user time and 5.57215 second system time

The end

Launcher Data 

Begin job on node103 at 2011-06-11 04:11:36
IDJOB=3490646
IDBENCH=1844
IDSOLVER=1980
FILE ID=node103/3490646-1307758296
RUNJOBID= node103-1307750181-15138
PBS_JOBID= 13550857
Free space on /tmp= 74056 MiB

SOLVER NAME= MinisatID 2.5.2 (fixed)
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-mps-v2-20-10-neos16.opb
COMMAND LINE= HOME/minisatid BENCHNAME --verbosity=0 --format=opb --randomseed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3490646-1307758296/watcher-3490646-1307758296 -o /tmp/evaluation-result-3490646-1307758296/solver-3490646-1307758296 -C 1800 -W 1900 -M 15500  HOME/minisatid HOME/instance-3490646-1307758296.opb --verbosity=0 --format=opb --randomseed=1702745553

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 49459e9c72edb2754f1d384319cf8731
RANDOM SEED=1702745553

node103.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	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.858
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.71
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.858
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.858
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.858
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.858
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.858
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.858
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.858
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      31129388 kB
Buffers:        265020 kB
Cached:         788460 kB
SwapCached:      22864 kB
Active:        1007228 kB
Inactive:       606316 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31129388 kB
SwapTotal:    67111528 kB
SwapFree:     67052812 kB
Dirty:            3128 kB
Writeback:           0 kB
AnonPages:      557220 kB
Mapped:          10284 kB
Slab:           142184 kB
PageTables:       6132 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   748424 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 74064 MiB
End job on node103 at 2011-06-11 04:41:38