Trace number 2696870

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 2010-06-29Wrong Cert. 127.185 76.1691

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=251-P1=139-P2=89-P3=173-P4=107-B.opb
MD5SUM616d60d0b9e17d59a77d69efb2609a49
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark4.69329
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables108
Total number of constraints9
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints9
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)324
Sum of products size (including duplicates)648
Number of different products324
Sum of products size648

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2696870-1278047143.opb.
0.00/0.00	c Instance file HOME/instance-2696870-1278047143.opb
0.00/0.00	c File size is 24020 bytes.
0.00/0.01	c Highest Coefficient sum: 523264
0.00/0.01	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.02	c ============================[ Problem Statistics ]=============================
0.00/0.02	c |                                                                             |
0.00/0.02	c |  Parsing time:          0.02         s                                      |
0.00/0.02	c |  Number Variables:      432                                                 |
0.00/0.02	c |  Number Constraints:    657                                                 |
0.00/0.02	c ===============================================================================
127.10/76.16	c Remaining time 1799.98 sec.
127.10/76.16	s SATISFIABLE
127.10/76.16	c Solution value = 2.00
127.10/76.16	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 -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 x46 -x47 -x48 -x49 -x50 x51 -x52 x53 -x54 x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 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 x55 x56 -x57 -x58 -x59 x60 x61 x62 -x63 x82 -x83 -x84 -x85 x86 -x87 x88 -x89 -x90 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 x64 x65 -x66 -x67 x68 -x69 -x70 -x71 -x72 x91 -x92 -x93 x94 x95 x96 x97 -x98 -x99 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 x100 x101 -x102 x103 -x104 -x105 -x106 -x107 -x108
127.10/76.16	c Total CPU time              : 124.85 s

Verifier Data 

FAILED
ERROR: unsatisfied constraint on line 0
	1=0

Falsified constraint is:
+1*x109[=0] +2*x110[=1] +4*x111[=0] +8*x112[=0] +16*x113[=0] +32*x114[=0] +64*x115[=0] +128*x116[=0] +256*x117[=0] +2*x118[=0] +4*x119[=0] +8*x120[=0] +16*x121[=0] +32*x122[=0] +64*x123[=0] +128*x124[=0] +256*x125[=0] +512*x126[=0] +4*x127[=0] +8*x128[=0] +16*x129[=0] +32*x130[=0] +64*x131[=0] +128*x132[=0] +256*x133[=0] +512*x134[=0] +1024*x135[=0] +8*x136[=0] +16*x137[=0] +32*x138[=0] +64*x139[=0] +128*x140[=0] +256*x141[=0] +512*x142[=0] +1024*x143[=0] +2048*x144[=0] +16*x145[=0] +32*x146[=1] +64*x147[=0] +128*x148[=0] +256*x149[=0] +512*x150[=0] +1024*x151[=0] +2048*x152[=0] +4096*x153[=0] +32*x154[=0] +64*x155[=0] +128*x156[=0] +256*x157[=0] +512*x158[=0] +1024*x159[=0] +2048*x160[=0] +4096*x161[=0] +8192*x162[=0] +64*x163[=0] +128*x164[=1] +256*x165[=0] +512*x166[=0] +1024*x167[=0] +2048*x168[=0] +4096*x169[=0] +8192*x170[=0] +16384*x171[=0] +128*x172[=0] +256*x173[=0] +512*x174[=0] +1024*x175[=0] +2048*x176[=0] +4096*x177[=0] +8192*x178[=0] +16384*x179[=0] +32768*x180[=0] +256*x181[=0] +512*x182[=1] +1024*x183[=0] +2048*x184[=0] +4096*x185[=0] +8192*x186[=0] +16384*x187[=0] +32768*x188[=0] +65536*x189[=0] -1*x46[=1] -2*x47[=0] -4*x48[=0] -8*x49[=0] -16*x50[=0] -32*x51[=1] -64*x52[=0] -128*x53[=1] -256*x54[=0] -512*x73[=1] -1024*x74[=0] -2048*x75[=0] -4096*x76[=0] -8192*x77[=0] -16384*x78[=0] -32768*x79[=0] -65536*x80[=0] -131072*x81[=0] = 0

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2696870-1278047143/watcher-2696870-1278047143 -o /tmp/evaluation-result-2696870-1278047143/solver-2696870-1278047143 -C 1800 -W 2000 -M 1800 run HOME/instance-2696870-1278047143.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: 0.00 0.00 0.00 3/105 30146
/proc/meminfo: memFree=1278020/2059040 swapFree=4139664/4192956
[pid=30146] ppid=30144 vsize=8700 CPUtime=0
/proc/30146/stat : 30146 (run) S 30144 30146 30073 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146008398 8908800 249 1992294400 4194304 4922060 140734491403600 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30146/statm: 2175 249 208 178 0 68 0

[startup+0.0225979 s]
/proc/loadavg: 0.00 0.00 0.00 3/105 30146
/proc/meminfo: memFree=1278020/2059040 swapFree=4139664/4192956
[pid=30146] ppid=30144 vsize=8700 CPUtime=0
/proc/30146/stat : 30146 (run) S 30144 30146 30073 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146008398 8908800 249 1992294400 4194304 4922060 140734491403600 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30146/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100612 s]
/proc/loadavg: 0.00 0.00 0.00 3/105 30146
/proc/meminfo: memFree=1278020/2059040 swapFree=4139664/4192956
[pid=30146] ppid=30144 vsize=8700 CPUtime=0
/proc/30146/stat : 30146 (run) S 30144 30146 30073 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146008398 8908800 249 1992294400 4194304 4922060 140734491403600 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30146/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301868 s]
/proc/loadavg: 0.00 0.00 0.00 3/105 30146
/proc/meminfo: memFree=1278020/2059040 swapFree=4139664/4192956
[pid=30146] ppid=30144 vsize=8700 CPUtime=0
/proc/30146/stat : 30146 (run) S 30144 30146 30073 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146008398 8908800 249 1992294400 4194304 4922060 140734491403600 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30146/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700656 s]
/proc/loadavg: 0.00 0.00 0.00 3/105 30146
/proc/meminfo: memFree=1278020/2059040 swapFree=4139664/4192956
[pid=30146] ppid=30144 vsize=8700 CPUtime=0
/proc/30146/stat : 30146 (run) S 30144 30146 30073 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146008398 8908800 249 1992294400 4194304 4922060 140734491403600 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30146/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50075 s]
/proc/loadavg: 0.08 0.02 0.01 3/108 30153
/proc/meminfo: memFree=1270928/2059040 swapFree=4139664/4192956
[pid=30146] ppid=30144 vsize=8700 CPUtime=0
/proc/30146/stat : 30146 (run) S 30144 30146 30073 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146008398 8908800 249 1992294400 4194304 4922060 140734491403600 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30146/statm: 2175 249 208 178 0 68 0
[pid=30147] ppid=30146 vsize=32332 CPUtime=2.18
/proc/30147/stat : 30147 (pb_cplex) S 30146 30146 30073 0 -1 4202496 9247 0 0 0 209 9 0 0 17 0 2 0 146008399 33107968 2682 1992294400 134512640 146736320 4287121376 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30147/statm: 8083 2682 1071 2985 0 4625 0
[pid=30147/tid=30153] ppid=30146 vsize=32332 CPUtime=0.7
/proc/30147/task/30153/stat : 30153 (pb_cplex) R 30146 30146 30073 0 -1 4202560 4870 0 0 0 68 2 0 0 18 0 2 0 146008468 33107968 2682 1992294400 134512640 146736320 4287121376 18446744073709551615 135455297 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.18
Current children cumulated vsize (KiB) 41032

[startup+3.10092 s]
/proc/loadavg: 0.08 0.02 0.01 2/108 30153
/proc/meminfo: memFree=1268200/2059040 swapFree=4139664/4192956
[pid=30146] ppid=30144 vsize=8700 CPUtime=0
/proc/30146/stat : 30146 (run) S 30144 30146 30073 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146008398 8908800 249 1992294400 4194304 4922060 140734491403600 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30146/statm: 2175 249 208 178 0 68 0
[pid=30147] ppid=30146 vsize=36628 CPUtime=4.84
/proc/30147/stat : 30147 (pb_cplex) R 30146 30146 30073 0 -1 4202496 18689 0 0 0 468 16 0 0 16 0 2 0 146008399 37507072 3638 1992294400 134512640 146736320 4287121376 18446744073709551615 135407371 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30147/statm: 9157 3638 1071 2985 0 5699 0
[pid=30147/tid=30153] ppid=30146 vsize=36628 CPUtime=2.06
/proc/30147/task/30153/stat : 30153 (pb_cplex) R 30146 30146 30073 0 -1 4202560 11277 0 0 0 199 7 0 0 17 0 2 0 146008468 37507072 3638 1992294400 134512640 146736320 4287121376 18446744073709551615 135407597 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 4.84
Current children cumulated vsize (KiB) 45328

[startup+6.30225 s]
/proc/loadavg: 0.31 0.07 0.02 4/108 30153
/proc/meminfo: memFree=1263860/2059040 swapFree=4139664/4192956
[pid=30146] ppid=30144 vsize=8700 CPUtime=0
/proc/30146/stat : 30146 (run) S 30144 30146 30073 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146008398 8908800 249 1992294400 4194304 4922060 140734491403600 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30146/statm: 2175 249 208 178 0 68 0
[pid=30147] ppid=30146 vsize=41536 CPUtime=10.29
/proc/30147/stat : 30147 (pb_cplex) R 30146 30146 30073 0 -1 4202496 29617 0 0 0 1001 28 0 0 17 0 2 0 146008399 42532864 4842 1992294400 134512640 146736320 4287121376 18446744073709551615 139023039 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30147/statm: 10384 4842 1071 2985 0 6926 0
[pid=30147/tid=30153] ppid=30146 vsize=41536 CPUtime=4.53
/proc/30147/task/30153/stat : 30153 (pb_cplex) S 30146 30146 30073 0 -1 4202560 16066 0 0 0 441 12 0 0 16 0 2 0 146008468 42532864 4842 1992294400 134512640 146736320 4287121376 18446744073709551615 144580073 0 2 4096 16387 18446604437823342720 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 10.29
Current children cumulated vsize (KiB) 50236

[startup+12.7019 s]
/proc/loadavg: 0.45 0.10 0.03 3/108 30153
/proc/meminfo: memFree=1256544/2059040 swapFree=4139664/4192956
[pid=30146] ppid=30144 vsize=8700 CPUtime=0
/proc/30146/stat : 30146 (run) S 30144 30146 30073 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146008398 8908800 249 1992294400 4194304 4922060 140734491403600 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30146/statm: 2175 249 208 178 0 68 0
[pid=30147] ppid=30146 vsize=47868 CPUtime=20.92
/proc/30147/stat : 30147 (pb_cplex) S 30146 30146 30073 0 -1 4202496 64271 0 0 0 2042 50 0 0 16 0 2 0 146008399 49016832 6402 1992294400 134512640 146736320 4287121376 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30147/statm: 11967 6402 1071 2985 0 8509 0
[pid=30147/tid=30153] ppid=30146 vsize=47868 CPUtime=9.71
/proc/30147/task/30153/stat : 30153 (pb_cplex) R 30146 30146 30073 0 -1 4202560 32971 0 0 0 947 24 0 0 16 0 2 0 146008468 49016832 6402 1992294400 134512640 146736320 4287121376 18446744073709551615 136017850 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 20.92
Current children cumulated vsize (KiB) 56568

[startup+25.5013 s]
/proc/loadavg: 0.57 0.14 0.05 2/108 30155
/proc/meminfo: memFree=1254808/2059040 swapFree=4139664/4192956
[pid=30146] ppid=30144 vsize=8700 CPUtime=0
/proc/30146/stat : 30146 (run) S 30144 30146 30073 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146008398 8908800 249 1992294400 4194304 4922060 140734491403600 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30146/statm: 2175 249 208 178 0 68 0
[pid=30147] ppid=30146 vsize=52272 CPUtime=42.06
/proc/30147/stat : 30147 (pb_cplex) S 30146 30146 30073 0 -1 4202496 123555 0 0 0 4115 91 0 0 16 0 2 0 146008399 53526528 7114 1992294400 134512640 146736320 4287121376 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30147/statm: 13068 7114 1071 2985 0 9610 0
[pid=30147/tid=30153] ppid=30146 vsize=52272 CPUtime=20.19
/proc/30147/task/30153/stat : 30153 (pb_cplex) R 30146 30146 30073 0 -1 4202560 55201 0 0 0 1980 39 0 0 16 0 2 0 146008468 53526528 7114 1992294400 134512640 146736320 4287121376 18446744073709551615 136002908 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 42.06
Current children cumulated vsize (KiB) 60972

[startup+51.101 s]
/proc/loadavg: 1.13 0.31 0.10 2/108 30155
/proc/meminfo: memFree=1245632/2059040 swapFree=4139664/4192956
[pid=30146] ppid=30144 vsize=8700 CPUtime=0
/proc/30146/stat : 30146 (run) S 30144 30146 30073 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146008398 8908800 249 1992294400 4194304 4922060 140734491403600 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30146/statm: 2175 249 208 178 0 68 0
[pid=30147] ppid=30146 vsize=60340 CPUtime=83.36
/proc/30147/stat : 30147 (pb_cplex) R 30146 30146 30073 0 -1 4202496 252267 0 0 0 8170 166 0 0 25 0 2 0 146008399 61788160 8961 1992294400 134512640 146736320 4287121376 18446744073709551615 135523304 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30147/statm: 15085 8961 1099 2985 0 11627 0
[pid=30147/tid=30153] ppid=30146 vsize=60340 CPUtime=40.02
/proc/30147/task/30153/stat : 30153 (pb_cplex) S 30146 30146 30073 0 -1 4202560 110354 0 0 0 3928 74 0 0 18 0 2 0 146008468 61788160 8961 1992294400 134512640 146736320 4287121376 18446744073709551615 144580073 0 2 4096 16387 18446604437823342720 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 83.36
Current children cumulated vsize (KiB) 69040

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

[startup+63.9014 s]
/proc/loadavg: 1.27 0.36 0.12 3/108 30156
/proc/meminfo: memFree=1242904/2059040 swapFree=4139664/4192956
[pid=30146] ppid=30144 vsize=8700 CPUtime=0
/proc/30146/stat : 30146 (run) S 30144 30146 30073 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146008398 8908800 249 1992294400 4194304 4922060 140734491403600 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30146/statm: 2175 249 208 178 0 68 0
[pid=30147] ppid=30146 vsize=61340 CPUtime=105.32
/proc/30147/stat : 30147 (pb_cplex) R 30146 30146 30073 0 -1 4202496 291369 0 0 0 10333 199 0 0 18 0 2 0 146008399 62812160 9558 1992294400 134512640 146736320 4287121376 18446744073709551615 136737310 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30147/statm: 15335 9558 1099 2985 0 11877 0
[pid=30147/tid=30156] ppid=30146 vsize=61340 CPUtime=10.05
/proc/30147/task/30156/stat : 30156 (pb_cplex) R 30146 30146 30073 0 -1 4202560 14172 0 0 0 991 14 0 0 16 0 2 0 146013660 62812160 9558 1992294400 134512640 146736320 4287121376 18446744073709551615 135850714 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 105.32
Current children cumulated vsize (KiB) 70040

[startup+70.301 s]
/proc/loadavg: 1.38 0.41 0.14 2/108 30156
/proc/meminfo: memFree=1241044/2059040 swapFree=4139664/4192956
[pid=30146] ppid=30144 vsize=8700 CPUtime=0
/proc/30146/stat : 30146 (run) S 30144 30146 30073 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146008398 8908800 249 1992294400 4194304 4922060 140734491403600 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30146/statm: 2175 249 208 178 0 68 0
[pid=30147] ppid=30146 vsize=65168 CPUtime=117.15
/proc/30147/stat : 30147 (pb_cplex) S 30146 30146 30073 0 -1 4202496 292976 0 0 0 11507 208 0 0 19 0 2 0 146008399 66732032 10221 1992294400 134512640 146736320 4287121376 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30147/statm: 16292 10221 1099 2985 0 12834 0
[pid=30147/tid=30156] ppid=30146 vsize=65168 CPUtime=15.88
/proc/30147/task/30156/stat : 30156 (pb_cplex) R 30146 30146 30073 0 -1 4202560 15285 0 0 0 1570 18 0 0 17 0 2 0 146013660 66732032 10221 1992294400 134512640 146736320 4287121376 18446744073709551615 136387727 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 117.15
Current children cumulated vsize (KiB) 73868

[startup+73.5014 s]
/proc/loadavg: 1.38 0.41 0.14 4/108 30157
/proc/meminfo: memFree=1245136/2059040 swapFree=4139664/4192956
[pid=30146] ppid=30144 vsize=8700 CPUtime=0
/proc/30146/stat : 30146 (run) S 30144 30146 30073 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146008398 8908800 249 1992294400 4194304 4922060 140734491403600 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30146/statm: 2175 249 208 178 0 68 0
[pid=30147] ppid=30146 vsize=60544 CPUtime=122.95
/proc/30147/stat : 30147 (pb_cplex) S 30146 30146 30073 0 -1 4202496 309875 0 0 0 12073 222 0 0 18 0 2 0 146008399 61997056 9167 1992294400 134512640 146736320 4287121376 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30147/statm: 15136 9167 1099 2985 0 11678 0
[pid=30147/tid=30157] ppid=30146 vsize=60544 CPUtime=2.46
/proc/30147/task/30157/stat : 30157 (pb_cplex) R 30146 30146 30073 0 -1 4202560 6462 0 0 0 241 5 0 0 17 0 2 0 146015471 61997056 9167 1992294400 134512640 146736320 4287121376 18446744073709551615 136857134 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 122.95
Current children cumulated vsize (KiB) 69244

[startup+75.1016 s]
/proc/loadavg: 1.38 0.41 0.14 2/108 30157
/proc/meminfo: memFree=1243772/2059040 swapFree=4139664/4192956
[pid=30146] ppid=30144 vsize=8700 CPUtime=0
/proc/30146/stat : 30146 (run) S 30144 30146 30073 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146008398 8908800 249 1992294400 4194304 4922060 140734491403600 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30146/statm: 2175 249 208 178 0 68 0
[pid=30147] ppid=30146 vsize=63436 CPUtime=125.63
/proc/30147/stat : 30147 (pb_cplex) R 30146 30146 30073 0 -1 4202496 318929 0 0 0 12337 226 0 0 17 0 2 0 146008399 64958464 9863 1992294400 134512640 146736320 4287121376 18446744073709551615 135467721 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30147/statm: 15859 9863 1099 2985 0 12401 0
[pid=30147/tid=30157] ppid=30146 vsize=63436 CPUtime=3.69
/proc/30147/task/30157/stat : 30157 (pb_cplex) R 30146 30146 30073 0 -1 4202560 11473 0 0 0 362 7 0 0 16 0 2 0 146015471 64958464 9863 1992294400 134512640 146736320 4287121376 18446744073709551615 136403132 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 125.63
Current children cumulated vsize (KiB) 72136

[startup+75.9086 s]
/proc/loadavg: 1.43 0.44 0.15 2/108 30157
/proc/meminfo: memFree=1239060/2059040 swapFree=4139664/4192956
[pid=30146] ppid=30144 vsize=8700 CPUtime=0
/proc/30146/stat : 30146 (run) S 30144 30146 30073 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146008398 8908800 249 1992294400 4194304 4922060 140734491403600 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30146/statm: 2175 249 208 178 0 68 0
[pid=30147] ppid=30146 vsize=67712 CPUtime=126.81
/proc/30147/stat : 30147 (pb_cplex) R 30146 30146 30073 0 -1 4202496 326351 0 0 0 12450 231 0 0 18 0 2 0 146008399 69337088 10719 1992294400 134512640 146736320 4287121376 18446744073709551615 136002753 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30147/statm: 16928 10719 1099 2985 0 13470 0
[pid=30147/tid=30157] ppid=30146 vsize=67712 CPUtime=4.06
/proc/30147/task/30157/stat : 30157 (pb_cplex) S 30146 30146 30073 0 -1 4202560 12008 0 0 0 398 8 0 0 15 0 2 0 146015471 69337088 10719 1992294400 134512640 146736320 4287121376 18446744073709551615 144580073 0 2 4096 16387 18446604437823342720 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 126.81
Current children cumulated vsize (KiB) 76412

[startup+76.1007 s]
/proc/loadavg: 1.43 0.44 0.15 2/108 30157
/proc/meminfo: memFree=1239060/2059040 swapFree=4139664/4192956
[pid=30146] ppid=30144 vsize=8700 CPUtime=0
/proc/30146/stat : 30146 (run) S 30144 30146 30073 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 146008398 8908800 249 1992294400 4194304 4922060 140734491403600 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30146/statm: 2175 249 208 178 0 68 0
[pid=30147] ppid=30146 vsize=67400 CPUtime=127.1
/proc/30147/stat : 30147 (pb_cplex) R 30146 30146 30073 0 -1 4202496 328059 0 0 0 12479 231 0 0 18 0 2 0 146008399 69017600 10516 1992294400 134512640 146736320 4287121376 18446744073709551615 135982990 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30147/statm: 16850 10516 1099 2985 0 13392 0
[pid=30147/tid=30157] ppid=30146 vsize=67400 CPUtime=4.17
/proc/30147/task/30157/stat : 30157 (pb_cplex) S 30146 30146 30073 0 -1 4202560 12354 0 0 0 408 9 0 0 15 0 2 0 146015471 69017600 10516 1992294400 134512640 146736320 4287121376 18446744073709551615 144580073 0 2 4096 16387 18446604437823342720 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 127.1
Current children cumulated vsize (KiB) 76100

Child status: 0
Real time (s): 76.1691
CPU time (s): 127.185
CPU user time (s): 124.858
CPU system time (s): 2.32665
CPU usage (%): 166.977
Max. virtual memory (cumulated for all children) (KiB): 76412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 124.858
system time used= 2.32665
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 328458
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= 20007
involuntary context switches= 2028

runsolver used 0.139978 second user time and 0.379942 second system time

The end

Launcher Data 

Begin job on node081 at 2010-07-02 07:05:43
IDJOB=2696870
IDBENCH=47904
IDSOLVER=1209
FILE ID=node081/2696870-1278047143
PBS_JOBID= 11198834
Free space on /tmp= 121768 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=251-P1=139-P2=89-P3=173-P4=107-B.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696870-1278047143/watcher-2696870-1278047143 -o /tmp/evaluation-result-2696870-1278047143/solver-2696870-1278047143 -C 1800 -W 2000 -M 1800  run HOME/instance-2696870-1278047143.opb

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

MD5SUM BENCH= 616d60d0b9e17d59a77d69efb2609a49
RANDOM SEED=1179453004

node081.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		: 3000.212
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	: 6000.42
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		: 3000.212
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1278796 kB
Buffers:        204244 kB
Cached:         459840 kB
SwapCached:       6928 kB
Active:         316872 kB
Inactive:       361220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1278796 kB
SwapTotal:     4192956 kB
SwapFree:      4139664 kB
Dirty:           16652 kB
Writeback:           0 kB
AnonPages:       12060 kB
Mapped:          11980 kB
Slab:            80324 kB
PageTables:       4088 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181528 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2696870-1278047143.opb

Free space on /tmp at the end= 121752 MiB
End job on node081 at 2010-07-02 07:06:59