Trace number 2696517

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_cplex 2010-06-29OPT200 72.66 41.6797

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-aim-200-2_0-yes1-2.opb
MD5SUM2b7ee6a2452febe7d149ef87c021382f
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark200
Best CPU time to get the best result obtained on this benchmark0.023995
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 200
Optimality of the best value was proved YES
Number of variables400
Total number of constraints600
Number of constraints which are clauses599
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint3
Number of terms in the objective function 400
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 400
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 400
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2696517-1278018703.opb.
0.00/0.00	c Instance file HOME/instance-2696517-1278018703.opb
0.00/0.00	c File size is 20054 bytes.
0.00/0.05	c Highest Coefficient sum: 4
0.00/0.05	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.05	c ============================[ Problem Statistics ]=============================
0.00/0.05	c |                                                                             |
0.00/0.05	c |  Parsing time:          0.05         s                                      |
0.00/0.05	c |  Number Variables:      400                                                 |
0.00/0.05	c |  Number Constraints:    600                                                 |
0.00/0.05	c ===============================================================================
72.52/41.67	c Remaining time 1799.95 sec.
72.52/41.67	s OPTIMUM FOUND
72.52/41.67	c Solution value = 200.00
72.52/41.67	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
72.52/41.67	c Total CPU time              : 72.218 s

Verifier Data 

OK	200

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2696517-1278018703/watcher-2696517-1278018703 -o /tmp/evaluation-result-2696517-1278018703/solver-2696517-1278018703 -C 1800 -W 2000 -M 1800 run HOME/instance-2696517-1278018703.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: 2.06 2.14 1.82 3/106 31463
/proc/meminfo: memFree=1325144/2059040 swapFree=4139708/4192956
[pid=31463] ppid=31461 vsize=8700 CPUtime=0
/proc/31463/stat : 31463 (run) S 31461 31463 30951 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143161257 8908800 249 1992294400 4194304 4922060 140733294374208 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31463/statm: 2175 249 208 178 0 68 0

[startup+0.0275809 s]
/proc/loadavg: 2.06 2.14 1.82 3/106 31463
/proc/meminfo: memFree=1325144/2059040 swapFree=4139708/4192956
[pid=31463] ppid=31461 vsize=8700 CPUtime=0
/proc/31463/stat : 31463 (run) S 31461 31463 30951 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143161257 8908800 249 1992294400 4194304 4922060 140733294374208 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31463/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.104533 s]
/proc/loadavg: 2.06 2.14 1.82 3/106 31463
/proc/meminfo: memFree=1325144/2059040 swapFree=4139708/4192956
[pid=31463] ppid=31461 vsize=8700 CPUtime=0
/proc/31463/stat : 31463 (run) S 31461 31463 30951 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143161257 8908800 249 1992294400 4194304 4922060 140733294374208 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31463/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300608 s]
/proc/loadavg: 2.06 2.14 1.82 3/106 31463
/proc/meminfo: memFree=1325144/2059040 swapFree=4139708/4192956
[pid=31463] ppid=31461 vsize=8700 CPUtime=0
/proc/31463/stat : 31463 (run) S 31461 31463 30951 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143161257 8908800 249 1992294400 4194304 4922060 140733294374208 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31463/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700646 s]
/proc/loadavg: 2.06 2.14 1.82 3/106 31463
/proc/meminfo: memFree=1325144/2059040 swapFree=4139708/4192956
[pid=31463] ppid=31461 vsize=8700 CPUtime=0
/proc/31463/stat : 31463 (run) S 31461 31463 30951 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143161257 8908800 249 1992294400 4194304 4922060 140733294374208 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31463/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50072 s]
/proc/loadavg: 2.06 2.14 1.82 2/108 31465
/proc/meminfo: memFree=1321036/2059040 swapFree=4139708/4192956
[pid=31463] ppid=31461 vsize=8700 CPUtime=0
/proc/31463/stat : 31463 (run) S 31461 31463 30951 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143161257 8908800 249 1992294400 4194304 4922060 140733294374208 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31463/statm: 2175 249 208 178 0 68 0
[pid=31464] ppid=31463 vsize=31100 CPUtime=1.49
/proc/31464/stat : 31464 (pb_cplex) R 31463 31463 30951 0 -1 4202496 3395 0 0 0 148 1 0 0 20 0 2 0 143161258 31846400 2077 1992294400 134512640 146736320 4289386912 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/31464/statm: 7775 2077 1051 2985 0 4317 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 39800

[startup+3.10088 s]
/proc/loadavg: 2.06 2.14 1.82 2/109 31466
/proc/meminfo: memFree=1319292/2059040 swapFree=4139708/4192956
[pid=31463] ppid=31461 vsize=8700 CPUtime=0
/proc/31463/stat : 31463 (run) S 31461 31463 30951 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143161257 8908800 249 1992294400 4194304 4922060 140733294374208 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31463/statm: 2175 249 208 178 0 68 0
[pid=31464] ppid=31463 vsize=31100 CPUtime=3.98
/proc/31464/stat : 31464 (pb_cplex) R 31463 31463 30951 0 -1 4202496 3602 0 0 0 395 3 0 0 16 0 2 0 143161258 31846400 2274 1992294400 134512640 146736320 4289386912 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/31464/statm: 7775 2274 1051 2985 0 4317 0
[pid=31464/tid=31466] ppid=31463 vsize=31100 CPUtime=1.24
/proc/31464/task/31466/stat : 31466 (pb_cplex) R 31463 31463 30951 0 -1 4202560 191 0 0 0 123 1 0 0 16 0 2 0 143161405 31846400 2274 1992294400 134512640 146736320 4289386912 18446744073709551615 136403114 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 3.98
Current children cumulated vsize (KiB) 39800

[startup+6.30119 s]
/proc/loadavg: 2.14 2.15 1.82 3/109 31466
/proc/meminfo: memFree=1319168/2059040 swapFree=4139708/4192956
[pid=31463] ppid=31461 vsize=8700 CPUtime=0
/proc/31463/stat : 31463 (run) S 31461 31463 30951 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143161257 8908800 249 1992294400 4194304 4922060 140733294374208 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31463/statm: 2175 249 208 178 0 68 0
[pid=31464] ppid=31463 vsize=31100 CPUtime=9.53
/proc/31464/stat : 31464 (pb_cplex) R 31463 31463 30951 0 -1 4202496 3615 0 0 0 948 5 0 0 17 0 2 0 143161258 31846400 2287 1992294400 134512640 146736320 4289386912 18446744073709551615 136403129 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/31464/statm: 7775 2287 1051 2985 0 4317 0
[pid=31464/tid=31466] ppid=31463 vsize=31100 CPUtime=3.99
/proc/31464/task/31466/stat : 31466 (pb_cplex) R 31463 31463 30951 0 -1 4202560 204 0 0 0 397 2 0 0 16 0 2 0 143161405 31846400 2287 1992294400 134512640 146736320 4289386912 18446744073709551615 136001340 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 9.53
Current children cumulated vsize (KiB) 39800

[startup+12.7008 s]
/proc/loadavg: 2.04 2.13 1.82 4/109 31468
/proc/meminfo: memFree=1313836/2059040 swapFree=4139708/4192956
[pid=31463] ppid=31461 vsize=8700 CPUtime=0
/proc/31463/stat : 31463 (run) S 31461 31463 30951 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143161257 8908800 249 1992294400 4194304 4922060 140733294374208 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31463/statm: 2175 249 208 178 0 68 0
[pid=31464] ppid=31463 vsize=36980 CPUtime=18.9
/proc/31464/stat : 31464 (pb_cplex) R 31463 31463 30951 0 -1 4202496 5875 0 0 0 1882 8 0 0 20 0 2 0 143161258 37867520 3704 1992294400 134512640 146736320 4289386912 18446744073709551615 136001128 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31464/statm: 9245 3704 1066 2985 0 5787 0
[pid=31464/tid=31468] ppid=31463 vsize=36980 CPUtime=2.52
/proc/31464/task/31468/stat : 31468 (pb_cplex) R 31463 31463 30951 0 -1 4202560 387 0 0 0 251 1 0 0 22 0 2 0 143162128 37867520 3704 1992294400 134512640 146736320 4289386912 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 18.9
Current children cumulated vsize (KiB) 45680

[startup+25.5011 s]
/proc/loadavg: 2.11 2.14 1.82 4/109 31470
/proc/meminfo: memFree=1313712/2059040 swapFree=4139708/4192956
[pid=31463] ppid=31461 vsize=8700 CPUtime=0
/proc/31463/stat : 31463 (run) S 31461 31463 30951 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143161257 8908800 249 1992294400 4194304 4922060 140733294374208 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31463/statm: 2175 249 208 178 0 68 0
[pid=31464] ppid=31463 vsize=37056 CPUtime=42.53
/proc/31464/stat : 31464 (pb_cplex) R 31463 31463 30951 0 -1 4202496 7658 0 0 0 4231 22 0 0 19 0 2 0 143161258 37945344 3744 1992294400 134512640 146736320 4289386912 18446744073709551615 136403116 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/31464/statm: 9264 3744 1065 2985 0 5806 0
[pid=31464/tid=31468] ppid=31463 vsize=37056 CPUtime=14.09
/proc/31464/task/31468/stat : 31468 (pb_cplex) R 31463 31463 30951 0 -1 4202560 1201 0 0 0 1402 7 0 0 17 0 2 0 143162128 37945344 3744 1992294400 134512640 146736320 4289386912 18446744073709551615 136403116 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 42.53
Current children cumulated vsize (KiB) 45756

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

[startup+31.9087 s]
/proc/loadavg: 2.10 2.14 1.83 3/109 31470
/proc/meminfo: memFree=1313588/2059040 swapFree=4139708/4192956
[pid=31463] ppid=31461 vsize=8700 CPUtime=0
/proc/31463/stat : 31463 (run) S 31461 31463 30951 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143161257 8908800 249 1992294400 4194304 4922060 140733294374208 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31463/statm: 2175 249 208 178 0 68 0
[pid=31464] ppid=31463 vsize=37056 CPUtime=54.67
/proc/31464/stat : 31464 (pb_cplex) R 31463 31463 30951 0 -1 4202496 9128 0 0 0 5439 28 0 0 18 0 2 0 143161258 37945344 3754 1992294400 134512640 146736320 4289386912 18446744073709551615 136002031 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31464/statm: 9264 3754 1065 2985 0 5806 0
[pid=31464/tid=31468] ppid=31463 vsize=37056 CPUtime=20.21
/proc/31464/task/31468/stat : 31468 (pb_cplex) R 31463 31463 30951 0 -1 4202560 2607 0 0 0 2011 10 0 0 18 0 2 0 143162128 37945344 3754 1992294400 134512640 146736320 4289386912 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 54.67
Current children cumulated vsize (KiB) 45756

[startup+38.3013 s]
/proc/loadavg: 2.09 2.14 1.83 3/109 31470
/proc/meminfo: memFree=1313588/2059040 swapFree=4139708/4192956
[pid=31463] ppid=31461 vsize=8700 CPUtime=0
/proc/31463/stat : 31463 (run) S 31461 31463 30951 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143161257 8908800 249 1992294400 4194304 4922060 140733294374208 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31463/statm: 2175 249 208 178 0 68 0
[pid=31464] ppid=31463 vsize=37056 CPUtime=66.79
/proc/31464/stat : 31464 (pb_cplex) R 31463 31463 30951 0 -1 4202496 9870 0 0 0 6641 38 0 0 18 0 2 0 143161258 37945344 3754 1992294400 134512640 146736320 4289386912 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/31464/statm: 9264 3754 1065 2985 0 5806 0
[pid=31464/tid=31468] ppid=31463 vsize=37056 CPUtime=26.14
/proc/31464/task/31468/stat : 31468 (pb_cplex) R 31463 31463 30951 0 -1 4202560 3349 0 0 0 2599 15 0 0 17 0 2 0 143162128 37945344 3754 1992294400 134512640 146736320 4289386912 18446744073709551615 136388877 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 66.79
Current children cumulated vsize (KiB) 45756

[startup+39.9015 s]
/proc/loadavg: 2.08 2.14 1.83 5/109 31470
/proc/meminfo: memFree=1313464/2059040 swapFree=4139708/4192956
[pid=31463] ppid=31461 vsize=8700 CPUtime=0
/proc/31463/stat : 31463 (run) S 31461 31463 30951 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143161257 8908800 249 1992294400 4194304 4922060 140733294374208 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31463/statm: 2175 249 208 178 0 68 0
[pid=31464] ppid=31463 vsize=37056 CPUtime=69.77
/proc/31464/stat : 31464 (pb_cplex) R 31463 31463 30951 0 -1 4202496 9870 0 0 0 6937 40 0 0 20 0 2 0 143161258 37945344 3754 1992294400 134512640 146736320 4289386912 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/31464/statm: 9264 3754 1065 2985 0 5806 0
[pid=31464/tid=31468] ppid=31463 vsize=37056 CPUtime=27.57
/proc/31464/task/31468/stat : 31468 (pb_cplex) R 31463 31463 30951 0 -1 4202560 3349 0 0 0 2741 16 0 0 18 0 2 0 143162128 37945344 3754 1992294400 134512640 146736320 4289386912 18446744073709551615 136385183 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 69.77
Current children cumulated vsize (KiB) 45756

[startup+40.7095 s]
/proc/loadavg: 2.08 2.14 1.83 2/109 31470
/proc/meminfo: memFree=1313464/2059040 swapFree=4139708/4192956
[pid=31463] ppid=31461 vsize=8700 CPUtime=0
/proc/31463/stat : 31463 (run) S 31461 31463 30951 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143161257 8908800 249 1992294400 4194304 4922060 140733294374208 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31463/statm: 2175 249 208 178 0 68 0
[pid=31464] ppid=31463 vsize=37056 CPUtime=71.16
/proc/31464/stat : 31464 (pb_cplex) R 31463 31463 30951 0 -1 4202496 9978 0 0 0 7074 42 0 0 18 0 2 0 143161258 37945344 3754 1992294400 134512640 146736320 4289386912 18446744073709551615 135461810 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/31464/statm: 9264 3754 1065 2985 0 5806 0
[pid=31464/tid=31468] ppid=31463 vsize=37056 CPUtime=28.21
/proc/31464/task/31468/stat : 31468 (pb_cplex) R 31463 31463 30951 0 -1 4202560 3457 0 0 0 2804 17 0 0 17 0 2 0 143162128 37945344 3754 1992294400 134512640 146736320 4289386912 18446744073709551615 136008392 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 71.16
Current children cumulated vsize (KiB) 45756

[startup+41.1016 s]
/proc/loadavg: 2.08 2.14 1.83 2/109 31470
/proc/meminfo: memFree=1313464/2059040 swapFree=4139708/4192956
[pid=31463] ppid=31461 vsize=8700 CPUtime=0
/proc/31463/stat : 31463 (run) S 31461 31463 30951 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143161257 8908800 249 1992294400 4194304 4922060 140733294374208 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31463/statm: 2175 249 208 178 0 68 0
[pid=31464] ppid=31463 vsize=37056 CPUtime=71.8
/proc/31464/stat : 31464 (pb_cplex) R 31463 31463 30951 0 -1 4202496 9978 0 0 0 7138 42 0 0 18 0 2 0 143161258 37945344 3754 1992294400 134512640 146736320 4289386912 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/31464/statm: 9264 3754 1065 2985 0 5806 0
[pid=31464/tid=31468] ppid=31463 vsize=37056 CPUtime=28.54
/proc/31464/task/31468/stat : 31468 (pb_cplex) R 31463 31463 30951 0 -1 4202560 3457 0 0 0 2836 18 0 0 16 0 2 0 143162128 37945344 3754 1992294400 134512640 146736320 4289386912 18446744073709551615 136494698 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 71.8
Current children cumulated vsize (KiB) 45756

[startup+41.5016 s]
/proc/loadavg: 2.08 2.14 1.83 2/109 31470
/proc/meminfo: memFree=1313464/2059040 swapFree=4139708/4192956
[pid=31463] ppid=31461 vsize=8700 CPUtime=0
/proc/31463/stat : 31463 (run) S 31461 31463 30951 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143161257 8908800 249 1992294400 4194304 4922060 140733294374208 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31463/statm: 2175 249 208 178 0 68 0
[pid=31464] ppid=31463 vsize=37056 CPUtime=72.41
/proc/31464/stat : 31464 (pb_cplex) R 31463 31463 30951 0 -1 4202496 10035 0 0 0 7198 43 0 0 17 0 2 0 143161258 37945344 3758 1992294400 134512640 146736320 4289386912 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/31464/statm: 9264 3758 1069 2985 0 5806 0
[pid=31464/tid=31468] ppid=31463 vsize=37056 CPUtime=28.77
/proc/31464/task/31468/stat : 31468 (pb_cplex) S 31463 31463 30951 0 -1 4202560 3461 0 0 0 2859 18 0 0 16 0 2 0 143162128 37945344 3758 1992294400 134512640 146736320 4289386912 18446744073709551615 144580073 0 2 4096 16387 18446604437820193472 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 72.41
Current children cumulated vsize (KiB) 45756

[startup+41.6016 s]
/proc/loadavg: 2.08 2.14 1.83 2/109 31470
/proc/meminfo: memFree=1313464/2059040 swapFree=4139708/4192956
[pid=31463] ppid=31461 vsize=8700 CPUtime=0
/proc/31463/stat : 31463 (run) S 31461 31463 30951 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143161257 8908800 249 1992294400 4194304 4922060 140733294374208 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31463/statm: 2175 249 208 178 0 68 0
[pid=31464] ppid=31463 vsize=37056 CPUtime=72.52
/proc/31464/stat : 31464 (pb_cplex) R 31463 31463 30951 0 -1 4202496 10035 0 0 0 7209 43 0 0 18 0 2 0 143161258 37945344 3758 1992294400 134512640 146736320 4289386912 18446744073709551615 137057607 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/31464/statm: 9264 3758 1069 2985 0 5806 0
[pid=31464/tid=31468] ppid=31463 vsize=37056 CPUtime=28.79
/proc/31464/task/31468/stat : 31468 (pb_cplex) R 31463 31463 30951 0 -1 4202560 3461 0 0 0 2861 18 0 0 16 0 2 0 143162128 37945344 3758 1992294400 134512640 146736320 4289386912 18446744073709551615 136403106 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 72.52
Current children cumulated vsize (KiB) 45756

Child status: 0
Real time (s): 41.6797
CPU time (s): 72.66
CPU user time (s): 72.219
CPU system time (s): 0.440932
CPU usage (%): 174.329
Max. virtual memory (cumulated for all children) (KiB): 46212

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 72.219
system time used= 0.440932
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10434
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= 4179
involuntary context switches= 1128

runsolver used 0.069989 second user time and 0.210967 second system time

The end

Launcher Data 

Begin job on node056 at 2010-07-01 23:11:43
IDJOB=2696517
IDBENCH=2190
IDSOLVER=1209
FILE ID=node056/2696517-1278018703
PBS_JOBID= 11198710
Free space on /tmp= 98212 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-aim-200-2_0-yes1-2.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696517-1278018703/watcher-2696517-1278018703 -o /tmp/evaluation-result-2696517-1278018703/solver-2696517-1278018703 -C 1800 -W 2000 -M 1800  run HOME/instance-2696517-1278018703.opb

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

MD5SUM BENCH= 2b7ee6a2452febe7d149ef87c021382f
RANDOM SEED=1207335903

node056.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.215
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.43
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.215
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1325548 kB
Buffers:        140960 kB
Cached:         484540 kB
SwapCached:       7072 kB
Active:         218280 kB
Inactive:       421212 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1325548 kB
SwapTotal:     4192956 kB
SwapFree:      4139708 kB
Dirty:           16816 kB
Writeback:           0 kB
AnonPages:       12308 kB
Mapped:          12012 kB
Slab:            71960 kB
PageTables:       4172 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182152 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= 98196 MiB
End job on node056 at 2010-07-01 23:12:25