Trace number 3464773

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 2.4.8? (TO)114 1800.09 1800.02

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 

0.00/0.01	>>> IMPORTANT: two aggregates with the same head occurred. Assuming that this head is certainly true.
1800.07/1800.01	>>> Terminate signal received
1800.07/1800.01	o 126
1800.07/1800.01	o 114
1800.07/1800.01	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 3.3.0 (svn: 977)

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-3464773-1307385641/watcher-3464773-1307385641 -o /tmp/evaluation-result-3464773-1307385641/solver-3464773-1307385641 -C 1800 -W 1900 -M 15500 HOME/minisatid HOME/instance-3464773-1307385641.opb --verbosity=0 --format=opb 

running on 4 cores: 1,3,5,7

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: 2.01 2.02 1.97 2/517 6940
/proc/meminfo: memFree=21490164/32950928 swapFree=34259960/67111528
[pid=6940] ppid=6938 vsize=11796 CPUtime=0 cores=1,3,5,7
/proc/6940/stat : 6940 (runsolver) R 6938 6940 6581 0 -1 4202560 42 0 0 0 0 0 0 0 24 0 1 0 850160828 12079104 51 33554432000 4194304 5432328 140737194059200 18446744073709551615 4881591 0 2147483391 4096 24578 0 0 0 17 7 0 0 0
/proc/6940/statm: 2949 51 31 303 0 2643 0

[startup+0.07326 s]
/proc/loadavg: 2.01 2.02 1.97 2/517 6940
/proc/meminfo: memFree=21490164/32950928 swapFree=34259960/67111528
[pid=6940] ppid=6938 vsize=5020 CPUtime=0.05 cores=1,3,5,7
/proc/6940/stat : 6940 (minisatid) R 6938 6940 6581 0 -1 4202496 931 0 0 0 5 0 0 0 24 0 1 0 850160828 5140480 883 33554432000 4194304 6539028 140733508811120 18446744073709551615 4716038 0 0 4096 17571 0 0 0 17 1 0 0 0
/proc/6940/statm: 1255 883 267 573 0 673 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5020

[startup+0.100255 s]
/proc/loadavg: 2.01 2.02 1.97 2/517 6940
/proc/meminfo: memFree=21490164/32950928 swapFree=34259960/67111528
[pid=6940] ppid=6938 vsize=5020 CPUtime=0.08 cores=1,3,5,7
/proc/6940/stat : 6940 (minisatid) R 6938 6940 6581 0 -1 4202496 932 0 0 0 8 0 0 0 24 0 1 0 850160828 5140480 884 33554432000 4194304 6539028 140733508811120 18446744073709551615 4716038 0 0 4096 17571 0 0 0 17 1 0 0 0
/proc/6940/statm: 1255 884 267 573 0 673 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5020

[startup+0.300217 s]
/proc/loadavg: 2.01 2.02 1.97 2/517 6940
/proc/meminfo: memFree=21490164/32950928 swapFree=34259960/67111528
[pid=6940] ppid=6938 vsize=5020 CPUtime=0.28 cores=1,3,5,7
/proc/6940/stat : 6940 (minisatid) R 6938 6940 6581 0 -1 4202496 935 0 0 0 28 0 0 0 25 0 1 0 850160828 5140480 887 33554432000 4194304 6539028 140733508811120 18446744073709551615 4490794 0 0 4096 17571 0 0 0 17 1 0 0 0
/proc/6940/statm: 1255 887 268 573 0 673 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 5020

[startup+0.701135 s]
/proc/loadavg: 2.01 2.02 1.97 2/517 6940
/proc/meminfo: memFree=21490164/32950928 swapFree=34259960/67111528
[pid=6940] ppid=6938 vsize=5020 CPUtime=0.68 cores=1,3,5,7
/proc/6940/stat : 6940 (minisatid) R 6938 6940 6581 0 -1 4202496 935 0 0 0 68 0 0 0 25 0 1 0 850160828 5140480 887 33554432000 4194304 6539028 140733508811120 18446744073709551615 4709024 0 0 4096 17571 0 0 0 17 1 0 0 0
/proc/6940/statm: 1255 887 268 573 0 673 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 5020

[startup+1.50098 s]
/proc/loadavg: 2.01 2.02 1.97 3/518 6941
/proc/meminfo: memFree=21487304/32950928 swapFree=34259960/67111528
[pid=6940] ppid=6938 vsize=5020 CPUtime=1.48 cores=1,3,5,7
/proc/6940/stat : 6940 (minisatid) R 6938 6940 6581 0 -1 4202496 935 0 0 0 148 0 0 0 25 0 1 0 850160828 5140480 887 33554432000 4194304 6539028 140733508811120 18446744073709551615 4698667 0 0 4096 17571 0 0 0 17 1 0 0 0
/proc/6940/statm: 1255 887 268 573 0 673 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 5020

[startup+3.10066 s]
/proc/loadavg: 2.01 2.02 1.97 4/518 6941
/proc/meminfo: memFree=21486212/32950928 swapFree=34259960/67111528
[pid=6940] ppid=6938 vsize=5024 CPUtime=3.08 cores=1,3,5,7
/proc/6940/stat : 6940 (minisatid) R 6938 6940 6581 0 -1 4202496 946 0 0 0 308 0 0 0 25 0 1 0 850160828 5144576 897 33554432000 4194304 6539028 140733508811120 18446744073709551615 4523586 0 0 4096 17571 0 0 0 17 1 0 0 0
/proc/6940/statm: 1256 897 269 573 0 674 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 5024

[startup+6.30102 s]
/proc/loadavg: 2.01 2.02 1.97 3/518 6941
/proc/meminfo: memFree=21485976/32950928 swapFree=34259960/67111528
[pid=6940] ppid=6938 vsize=5024 CPUtime=6.28 cores=1,3,5,7
/proc/6940/stat : 6940 (minisatid) R 6938 6940 6581 0 -1 4202496 948 0 0 0 628 0 0 0 25 0 1 0 850160828 5144576 899 33554432000 4194304 6539028 140733508811120 18446744073709551615 4716038 0 0 4096 17571 0 0 0 17 1 0 0 0
/proc/6940/statm: 1256 899 269 573 0 674 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 5024

[startup+12.7007 s]
/proc/loadavg: 2.01 2.02 1.97 3/518 6941
/proc/meminfo: memFree=21485596/32950928 swapFree=34259960/67111528
[pid=6940] ppid=6938 vsize=5024 CPUtime=12.68 cores=1,3,5,7
/proc/6940/stat : 6940 (minisatid) R 6938 6940 6581 0 -1 4202496 952 0 0 0 1268 0 0 0 25 0 1 0 850160828 5144576 903 33554432000 4194304 6539028 140733508811120 18446744073709551615 4698553 0 0 4096 17571 0 0 0 17 1 0 0 0
/proc/6940/statm: 1256 903 269 573 0 674 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5024

[startup+25.5002 s]
/proc/loadavg: 2.00 2.02 1.97 3/518 6941
/proc/meminfo: memFree=21485720/32950928 swapFree=34259960/67111528
[pid=6940] ppid=6938 vsize=5024 CPUtime=25.48 cores=1,3,5,7
/proc/6940/stat : 6940 (minisatid) R 6938 6940 6581 0 -1 4202496 955 0 0 0 2548 0 0 0 25 0 1 0 850160828 5144576 906 33554432000 4194304 6539028 140733508811120 18446744073709551615 4708288 0 0 4096 17571 0 0 0 17 1 0 0 0
/proc/6940/statm: 1256 906 269 573 0 674 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5024

[startup+51.1011 s]
/proc/loadavg: 2.12 2.05 1.99 3/518 6942
/proc/meminfo: memFree=21485524/32950928 swapFree=34259960/67111528
[pid=6940] ppid=6938 vsize=5024 CPUtime=51.08 cores=1,3,5,7
/proc/6940/stat : 6940 (minisatid) R 6938 6940 6581 0 -1 4202496 955 0 0 0 5108 0 0 0 25 0 1 0 850160828 5144576 906 33554432000 4194304 6539028 140733508811120 18446744073709551615 4701531 0 0 4096 17571 0 0 0 17 1 0 0 0
/proc/6940/statm: 1256 906 269 573 0 674 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5024

[startup+102.319 s]
/proc/loadavg: 2.16 2.07 2.00 3/518 6943
/proc/meminfo: memFree=21484644/32950928 swapFree=34259960/67111528
[pid=6940] ppid=6938 vsize=5024 CPUtime=102.3 cores=1,3,5,7
/proc/6940/stat : 6940 (minisatid) R 6938 6940 6581 0 -1 4202496 955 0 0 0 10230 0 0 0 25 0 1 0 850160828 5144576 906 33554432000 4194304 6539028 140733508811120 18446744073709551615 5430048 0 0 4096 17571 0 0 0 17 1 0 0 0
/proc/6940/statm: 1256 906 269 573 0 674 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 5024

[startup+162.301 s]
/proc/loadavg: 2.06 2.05 2.00 3/518 6945
/proc/meminfo: memFree=21484116/32950928 swapFree=34259960/67111528
[pid=6940] ppid=6938 vsize=5024 CPUtime=162.29 cores=1,3,5,7
/proc/6940/stat : 6940 (minisatid) R 6938 6940 6581 0 -1 4202496 958 0 0 0 16229 0 0 0 25 0 1 0 850160828 5144576 909 33554432000 4194304 6539028 140733508811120 18446744073709551615 4702717 0 0 4096 17571 0 0 0 17 1 0 0 0
/proc/6940/statm: 1256 909 269 573 0 674 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 5024

[startup+222.301 s]
/proc/loadavg: 2.02 2.04 2.00 3/518 6947
/proc/meminfo: memFree=21485200/32950928 swapFree=34259960/67111528
[pid=6940] ppid=6938 vsize=5024 CPUtime=222.29 cores=1,3,5,7
/proc/6940/stat : 6940 (minisatid) R 6938 6940 6581 0 -1 4202496 958 0 0 0 22229 0 0 0 25 0 1 0 850160828 5144576 909 33554432000 4194304 6539028 140733508811120 18446744073709551615 4714768 0 0 4096 17571 0 0 0 17 1 0 0 0
/proc/6940/statm: 1256 909 269 573 0 674 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 5024

[startup+282.301 s]
/proc/loadavg: 2.01 2.03 2.00 3/518 6948
/proc/meminfo: memFree=21487036/32950928 swapFree=34259960/67111528
[pid=6940] ppid=6938 vsize=5192 CPUtime=282.29 cores=1,3,5,7
/proc/6940/stat : 6940 (minisatid) R 6938 6940 6581 0 -1 4202496 968 0 0 0 28229 0 0 0 25 0 1 0 850160828 5316608 918 33554432000 4194304 6539028 140733508811120 18446744073709551615 4716047 0 0 4096 17571 0 0 0 17 1 0 0 0
/proc/6940/statm: 1298 918 269 573 0 716 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 5192

[startup+342.301 s]
/proc/loadavg: 2.05 2.04 2.00 3/518 6950
/proc/meminfo: memFree=21486876/32950928 swapFree=34259960/67111528
[pid=6940] ppid=6938 vsize=5192 CPUtime=342.29 cores=1,3,5,7
/proc/6940/stat : 6940 (minisatid) R 6938 6940 6581 0 -1 4202496 968 0 0 0 34229 0 0 0 25 0 1 0 850160828 5316608 918 33554432000 4194304 6539028 140733508811120 18446744073709551615 4698598 0 0 4096 17571 0 0 0 17 1 0 0 0
/proc/6940/statm: 1298 918 269 573 0 716 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 5192

[startup+402.301 s]
/proc/loadavg: 2.02 2.03 2.00 3/518 6951
/proc/meminfo: memFree=21487092/32950928 swapFree=34259960/67111528
[pid=6940] ppid=6938 vsize=5192 CPUtime=402.3 cores=1,3,5,7
/proc/6940/stat : 6940 (minisatid) R 6938 6940 6581 0 -1 4202496 968 0 0 0 40230 0 0 0 25 0 1 0 850160828 5316608 918 33554432000 4194304 6539028 140733508811120 18446744073709551615 4709268 0 0 4096 17571 0 0 0 17 1 0 0 0
/proc/6940/statm: 1298 918 269 573 0 716 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 5192

[startup+462.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/518 6953
/proc/meminfo: memFree=21486440/32950928 swapFree=34259960/67111528
[pid=6940] ppid=6938 vsize=5192 CPUtime=462.3 cores=1,3,5,7
/proc/6940/stat : 6940 (minisatid) R 6938 6940 6581 0 -1 4202496 970 0 0 0 46230 0 0 0 25 0 1 0 850160828 5316608 920 33554432000 4194304 6539028 140733508811120 18446744073709551615 4625677 0 0 4096 17571 0 0 0 17 1 0 0 0
/proc/6940/statm: 1298 920 271 573 0 716 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 5192

[startup+522.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/518 6955
/proc/meminfo: memFree=21486168/32950928 swapFree=34259960/67111528
[pid=6940] ppid=6938 vsize=5192 CPUtime=522.3 cores=1,3,5,7
/proc/6940/stat : 6940 (minisatid) R 6938 6940 6581 0 -1 4202496 970 0 0 0 52230 0 0 0 25 0 1 0 850160828 5316608 920 33554432000 4194304 6539028 140733508811120 18446744073709551615 4714768 0 0 4096 17571 0 0 0 17 1 0 0 0
/proc/6940/statm: 1298 920 271 573 0 716 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 5192

[startup+582.301 s]
/proc/loadavg: 2.07 2.04 2.01 3/518 6956
/proc/meminfo: memFree=21485272/32950928 swapFree=34259960/67111528
[pid=6940] ppid=6938 vsize=5192 CPUtime=582.31 cores=1,3,5,7
/proc/6940/stat : 6940 (minisatid) R 6938 6940 6581 0 -1 4202496 970 0 0 0 58231 0 0 0 25 0 1 0 850160828 5316608 920 33554432000 4194304 6539028 140733508811120 18446744073709551615 5676593 0 0 4096 17571 0 0 0 17 1 0 0 0
/proc/6940/statm: 1298 920 271 573 0 716 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 5192

[startup+642.301 s]

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

[startup+822.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/518 6963
/proc/meminfo: memFree=21486520/32950928 swapFree=34259960/67111528
[pid=6940] ppid=6938 vsize=5192 CPUtime=822.32 cores=1,3,5,7
/proc/6940/stat : 6940 (minisatid) R 6938 6940 6581 0 -1 4202496 980 0 0 0 82232 0 0 0 25 0 1 0 850160828 5316608 928 33554432000 4194304 6539028 140733508811120 18446744073709551615 5685224 0 0 4096 17571 0 0 0 17 1 0 0 0
/proc/6940/statm: 1298 928 271 573 0 716 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 5192

[startup+882.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/518 6964
/proc/meminfo: memFree=21486248/32950928 swapFree=34259960/67111528
[pid=6940] ppid=6938 vsize=5192 CPUtime=882.32 cores=1,3,5,7
/proc/6940/stat : 6940 (minisatid) R 6938 6940 6581 0 -1 4202496 980 0 0 0 88232 0 0 0 25 0 1 0 850160828 5316608 928 33554432000 4194304 6539028 140733508811120 18446744073709551615 4698850 0 0 4096 17571 0 0 0 17 1 0 0 0
/proc/6940/statm: 1298 928 271 573 0 716 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 5192

[startup+942.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/518 6966
/proc/meminfo: memFree=21486588/32950928 swapFree=34259960/67111528
[pid=6940] ppid=6938 vsize=5192 CPUtime=942.32 cores=1,3,5,7
/proc/6940/stat : 6940 (minisatid) R 6938 6940 6581 0 -1 4202496 980 0 0 0 94232 0 0 0 25 0 1 0 850160828 5316608 928 33554432000 4194304 6539028 140733508811120 18446744073709551615 4523742 0 0 4096 17571 0 0 0 17 1 0 0 0
/proc/6940/statm: 1298 928 271 573 0 716 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 5192

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/518 6967
/proc/meminfo: memFree=21486564/32950928 swapFree=34259960/67111528
[pid=6940] ppid=6938 vsize=5192 CPUtime=1002.32 cores=1,3,5,7
/proc/6940/stat : 6940 (minisatid) R 6938 6940 6581 0 -1 4202496 980 0 0 0 100232 0 0 0 25 0 1 0 850160828 5316608 928 33554432000 4194304 6539028 140733508811120 18446744073709551615 5440576 0 0 4096 17571 0 0 0 17 1 0 0 0
/proc/6940/statm: 1298 928 271 573 0 716 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 5192

[startup+1062.3 s]
/proc/loadavg: 2.06 2.01 2.00 3/518 6969
/proc/meminfo: memFree=21485296/32950928 swapFree=34259960/67111528
[pid=6940] ppid=6938 vsize=5192 CPUtime=1062.33 cores=1,3,5,7
/proc/6940/stat : 6940 (minisatid) R 6938 6940 6581 0 -1 4202496 980 0 0 0 106233 0 0 0 25 0 1 0 850160828 5316608 928 33554432000 4194304 6539028 140733508811120 18446744073709551615 4713360 0 0 4096 17571 0 0 0 17 1 0 0 0
/proc/6940/statm: 1298 928 271 573 0 716 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 5192

[startup+1122.3 s]
/proc/loadavg: 2.07 2.03 2.00 3/518 6999
/proc/meminfo: memFree=21489144/32950928 swapFree=34259960/67111528
[pid=6940] ppid=6938 vsize=5192 CPUtime=1122.33 cores=1,3,5,7
/proc/6940/stat : 6940 (minisatid) R 6938 6940 6581 0 -1 4202496 980 0 0 0 112233 0 0 0 25 0 1 0 850160828 5316608 928 33554432000 4194304 6539028 140733508811120 18446744073709551615 4698769 0 0 4096 17571 0 0 0 17 1 0 0 0
/proc/6940/statm: 1298 928 271 573 0 716 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 5192

[startup+1182.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/518 7000
/proc/meminfo: memFree=21488004/32950928 swapFree=34259960/67111528
[pid=6940] ppid=6938 vsize=5192 CPUtime=1182.33 cores=1,3,5,7
/proc/6940/stat : 6940 (minisatid) R 6938 6940 6581 0 -1 4202496 980 0 0 0 118233 0 0 0 25 0 1 0 850160828 5316608 928 33554432000 4194304 6539028 140733508811120 18446744073709551615 4708017 0 0 4096 17571 0 0 0 17 1 0 0 0
/proc/6940/statm: 1298 928 271 573 0 716 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 5192

[startup+1242.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/518 7011
/proc/meminfo: memFree=21487488/32950928 swapFree=34259960/67111528
[pid=6940] ppid=6938 vsize=5192 CPUtime=1242.34 cores=1,3,5,7
/proc/6940/stat : 6940 (minisatid) R 6938 6940 6581 0 -1 4202496 980 0 0 0 124234 0 0 0 25 0 1 0 850160828 5316608 928 33554432000 4194304 6539028 140733508811120 18446744073709551615 5634981 0 0 4096 17571 0 0 0 17 1 0 0 0
/proc/6940/statm: 1298 928 271 573 0 716 0
Current children cumulated CPU time (s) 1242.34
Current children cumulated vsize (KiB) 5192

[startup+1302.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/518 7012
/proc/meminfo: memFree=21488832/32950928 swapFree=34259960/67111528
[pid=6940] ppid=6938 vsize=5192 CPUtime=1302.35 cores=1,3,5,7
/proc/6940/stat : 6940 (minisatid) R 6938 6940 6581 0 -1 4202496 980 0 0 0 130235 0 0 0 25 0 1 0 850160828 5316608 928 33554432000 4194304 6539028 140733508811120 18446744073709551615 4492483 0 0 4096 17571 0 0 0 17 1 0 0 0
/proc/6940/statm: 1298 928 271 573 0 716 0
Current children cumulated CPU time (s) 1302.35
Current children cumulated vsize (KiB) 5192

[startup+1362.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/518 7014
/proc/meminfo: memFree=21489180/32950928 swapFree=34259960/67111528
[pid=6940] ppid=6938 vsize=5192 CPUtime=1362.34 cores=1,3,5,7
/proc/6940/stat : 6940 (minisatid) R 6938 6940 6581 0 -1 4202496 980 0 0 0 136234 0 0 0 25 0 1 0 850160828 5316608 928 33554432000 4194304 6539028 140733508811120 18446744073709551615 5649716 0 0 4096 17571 0 0 0 17 1 0 0 0
/proc/6940/statm: 1298 928 271 573 0 716 0
Current children cumulated CPU time (s) 1362.34
Current children cumulated vsize (KiB) 5192

[startup+1422.32 s]
/proc/loadavg: 2.00 2.01 2.00 3/518 7016
/proc/meminfo: memFree=21488912/32950928 swapFree=34259960/67111528
[pid=6940] ppid=6938 vsize=5192 CPUtime=1422.36 cores=1,3,5,7
/proc/6940/stat : 6940 (minisatid) R 6938 6940 6581 0 -1 4202496 980 0 0 0 142236 0 0 0 25 0 1 0 850160828 5316608 928 33554432000 4194304 6539028 140733508811120 18446744073709551615 4503317 0 0 4096 17571 0 0 0 17 1 0 0 0
/proc/6940/statm: 1298 928 271 573 0 716 0
Current children cumulated CPU time (s) 1422.36
Current children cumulated vsize (KiB) 5192

[startup+1482.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/518 7020
/proc/meminfo: memFree=21489540/32950928 swapFree=34259960/67111528
[pid=6940] ppid=6938 vsize=5192 CPUtime=1482.35 cores=1,3,5,7
/proc/6940/stat : 6940 (minisatid) R 6938 6940 6581 0 -1 4202496 983 0 0 0 148235 0 0 0 25 0 1 0 850160828 5316608 931 33554432000 4194304 6539028 140733508811120 18446744073709551615 4698875 0 0 4096 17571 0 0 0 17 1 0 0 0
/proc/6940/statm: 1298 931 271 573 0 716 0
Current children cumulated CPU time (s) 1482.35
Current children cumulated vsize (KiB) 5192

[startup+1542.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/518 7022
/proc/meminfo: memFree=21489892/32950928 swapFree=34259960/67111528
[pid=6940] ppid=6938 vsize=5192 CPUtime=1542.35 cores=1,3,5,7
/proc/6940/stat : 6940 (minisatid) R 6938 6940 6581 0 -1 4202496 983 0 0 0 154235 0 0 0 25 0 1 0 850160828 5316608 931 33554432000 4194304 6539028 140733508811120 18446744073709551615 4698649 0 0 4096 17571 0 0 0 17 1 0 0 0
/proc/6940/statm: 1298 931 271 573 0 716 0
Current children cumulated CPU time (s) 1542.35
Current children cumulated vsize (KiB) 5192

[startup+1602.3 s]
/proc/loadavg: 2.08 2.03 2.00 3/518 7023
/proc/meminfo: memFree=21489992/32950928 swapFree=34259960/67111528
[pid=6940] ppid=6938 vsize=5192 CPUtime=1602.35 cores=1,3,5,7
/proc/6940/stat : 6940 (minisatid) R 6938 6940 6581 0 -1 4202496 983 0 0 0 160235 0 0 0 25 0 1 0 850160828 5316608 931 33554432000 4194304 6539028 140733508811120 18446744073709551615 4624919 0 0 4096 17571 0 0 0 17 1 0 0 0
/proc/6940/statm: 1298 931 271 573 0 716 0
Current children cumulated CPU time (s) 1602.35
Current children cumulated vsize (KiB) 5192

[startup+1662.3 s]
/proc/loadavg: 2.14 2.05 2.01 3/518 7025
/proc/meminfo: memFree=21489596/32950928 swapFree=34259960/67111528
[pid=6940] ppid=6938 vsize=5192 CPUtime=1662.36 cores=1,3,5,7
/proc/6940/stat : 6940 (minisatid) R 6938 6940 6581 0 -1 4202496 983 0 0 0 166236 0 0 0 25 0 1 0 850160828 5316608 931 33554432000 4194304 6539028 140733508811120 18446744073709551615 4713360 0 0 4096 17571 0 0 0 17 1 0 0 0
/proc/6940/statm: 1298 931 271 573 0 716 0
Current children cumulated CPU time (s) 1662.36
Current children cumulated vsize (KiB) 5192

[startup+1722.3 s]
/proc/loadavg: 2.10 2.05 2.01 3/518 7027
/proc/meminfo: memFree=21488960/32950928 swapFree=34259960/67111528
[pid=6940] ppid=6938 vsize=5192 CPUtime=1722.36 cores=1,3,5,7
/proc/6940/stat : 6940 (minisatid) R 6938 6940 6581 0 -1 4202496 983 0 0 0 172236 0 0 0 25 0 1 0 850160828 5316608 931 33554432000 4194304 6539028 140733508811120 18446744073709551615 5685323 0 0 4096 17571 0 0 0 17 1 0 0 0
/proc/6940/statm: 1298 931 271 573 0 716 0
Current children cumulated CPU time (s) 1722.36
Current children cumulated vsize (KiB) 5192

[startup+1782.3 s]
/proc/loadavg: 2.04 2.04 2.00 3/518 7028
/proc/meminfo: memFree=21488320/32950928 swapFree=34259960/67111528
[pid=6940] ppid=6938 vsize=5192 CPUtime=1782.36 cores=1,3,5,7
/proc/6940/stat : 6940 (minisatid) R 6938 6940 6581 0 -1 4202496 983 0 0 0 178236 0 0 0 25 0 1 0 850160828 5316608 931 33554432000 4194304 6539028 140733508811120 18446744073709551615 4707296 0 0 4096 17571 0 0 0 17 1 0 0 0
/proc/6940/statm: 1298 931 271 573 0 716 0
Current children cumulated CPU time (s) 1782.36
Current children cumulated vsize (KiB) 5192



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.02 2.04 2.00 3/518 7029
/proc/meminfo: memFree=21488932/32950928 swapFree=34259960/67111528
[pid=6940] ppid=6938 vsize=5192 CPUtime=1800.07 cores=1,3,5,7
/proc/6940/stat : 6940 (minisatid) R 6938 6940 6581 0 -1 4202496 983 0 0 0 180007 0 0 0 25 0 1 0 850160828 5316608 931 33554432000 4194304 6539028 140733508811120 18446744073709551615 4494882 0 0 4096 17571 0 0 0 17 1 0 0 0
/proc/6940/statm: 1298 931 271 573 0 716 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 5192

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): 1800.02
CPU time (s): 1800.09
CPU user time (s): 1800.09
CPU system time (s): 0
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 5192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.09
system time used= 0
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 986
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= 23138

runsolver used 9.2256 second user time and 20.2559 second system time

The end

Launcher Data 

Begin job on node149 at 2011-06-06 20:40:41
IDJOB=3464773
IDBENCH=1844
IDSOLVER=1956
FILE ID=node149/3464773-1307385641
RUNJOBID= node149-1307381318-6600
PBS_JOBID= 13514158
Free space on /tmp= 73788 MiB

SOLVER NAME= MinisatID 2.4.8
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 
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3464773-1307385641/watcher-3464773-1307385641 -o /tmp/evaluation-result-3464773-1307385641/solver-3464773-1307385641 -C 1800 -W 1900 -M 15500  HOME/minisatid HOME/instance-3464773-1307385641.opb --verbosity=0 --format=opb 

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

MD5SUM BENCH= 49459e9c72edb2754f1d384319cf8731
RANDOM SEED=897298325

node149.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		: 2666.806
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	: 5333.61
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		: 2666.806
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	: 5332.83
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		: 2666.806
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	: 5332.83
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		: 2666.806
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	: 5332.73
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		: 2666.806
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	: 5332.82
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		: 2666.806
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		: 2666.806
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	: 5332.82
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		: 2666.806
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:     32950928 kB
MemFree:      21490320 kB
Buffers:        343160 kB
Cached:        3298744 kB
SwapCached:     123196 kB
Active:         484364 kB
Inactive:     10639200 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      21490320 kB
SwapTotal:    67111528 kB
SwapFree:     34259960 kB
Dirty:            2760 kB
Writeback:           0 kB
AnonPages:     7383324 kB
Mapped:          18964 kB
Slab:           148684 kB
PageTables:     117388 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 173110736 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= 73784 MiB
End job on node149 at 2011-06-06 21:10:43