Trace number 2696521

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 497.928 275.12

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-aim-200-6_0-yes1-2.opb
MD5SUMd83135464cb632376e759a94bebcd02c
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 benchmark0.031994
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 constraints1400
Number of constraints which are clauses1392
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints8
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-2696521-1278018741.opb.
0.00/0.00	c Instance file HOME/instance-2696521-1278018741.opb
0.00/0.00	c File size is 44151 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 ".
0.00/0.06	c ============================[ Problem Statistics ]=============================
0.00/0.06	c |                                                                             |
0.00/0.06	c |  Parsing time:          0.06         s                                      |
0.00/0.06	c |  Number Variables:      400                                                 |
0.00/0.06	c |  Number Constraints:    1400                                                |
0.00/0.06	c ===============================================================================
497.90/275.11	c Remaining time 1799.94 sec.
497.90/275.11	s OPTIMUM FOUND
497.90/275.11	c Solution value = 200.00
497.90/275.11	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
497.90/275.11	c Total CPU time              : 497.33 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-2696521-1278018741/watcher-2696521-1278018741 -o /tmp/evaluation-result-2696521-1278018741/solver-2696521-1278018741 -C 1800 -W 2000 -M 1800 run HOME/instance-2696521-1278018741.opb 

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


[startup+0 s]
/proc/loadavg: 1.93 1.97 1.84 3/105 31050
/proc/meminfo: memFree=1522916/2059040 swapFree=4139708/4192956
[pid=31050] ppid=31048 vsize=8700 CPUtime=0
/proc/31050/stat : 31050 (run) S 31048 31050 30757 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 143165484 8908800 249 1992294400 4194304 4922060 140736346392432 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31050/statm: 2175 249 208 178 0 68 0

[startup+0.014938 s]
/proc/loadavg: 1.93 1.97 1.84 3/105 31050
/proc/meminfo: memFree=1522916/2059040 swapFree=4139708/4192956
[pid=31050] ppid=31048 vsize=8700 CPUtime=0
/proc/31050/stat : 31050 (run) S 31048 31050 30757 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 143165484 8908800 249 1992294400 4194304 4922060 140736346392432 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31050/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.105705 s]
/proc/loadavg: 1.93 1.97 1.84 3/105 31050
/proc/meminfo: memFree=1522916/2059040 swapFree=4139708/4192956
[pid=31050] ppid=31048 vsize=8700 CPUtime=0
/proc/31050/stat : 31050 (run) S 31048 31050 30757 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 143165484 8908800 249 1992294400 4194304 4922060 140736346392432 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31050/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300707 s]
/proc/loadavg: 1.93 1.97 1.84 3/105 31050
/proc/meminfo: memFree=1522916/2059040 swapFree=4139708/4192956
[pid=31050] ppid=31048 vsize=8700 CPUtime=0
/proc/31050/stat : 31050 (run) S 31048 31050 30757 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 143165484 8908800 249 1992294400 4194304 4922060 140736346392432 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31050/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.70071 s]
/proc/loadavg: 1.93 1.97 1.84 3/105 31050
/proc/meminfo: memFree=1522916/2059040 swapFree=4139708/4192956
[pid=31050] ppid=31048 vsize=8700 CPUtime=0
/proc/31050/stat : 31050 (run) S 31048 31050 30757 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 143165484 8908800 249 1992294400 4194304 4922060 140736346392432 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31050/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: 1.93 1.97 1.84 2/107 31052
/proc/meminfo: memFree=1517444/2059040 swapFree=4139708/4192956
[pid=31050] ppid=31048 vsize=8700 CPUtime=0
/proc/31050/stat : 31050 (run) S 31048 31050 30757 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 143165484 8908800 249 1992294400 4194304 4922060 140736346392432 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31050/statm: 2175 249 208 178 0 68 0
[pid=31051] ppid=31050 vsize=20688 CPUtime=1.48
/proc/31051/stat : 31051 (pb_cplex) R 31050 31050 30757 0 -1 4202496 3246 0 0 0 147 1 0 0 20 0 1 0 143165484 21184512 2093 1992294400 134512640 146736320 4294577808 18446744073709551615 135466616 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/31051/statm: 5172 2093 991 2985 0 1714 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 29388

[startup+3.10073 s]
/proc/loadavg: 1.93 1.97 1.84 2/108 31053
/proc/meminfo: memFree=1515328/2059040 swapFree=4139708/4192956
[pid=31050] ppid=31048 vsize=8700 CPUtime=0
/proc/31050/stat : 31050 (run) S 31048 31050 30757 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 143165484 8908800 249 1992294400 4194304 4922060 140736346392432 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31050/statm: 2175 249 208 178 0 68 0
[pid=31051] ppid=31050 vsize=35760 CPUtime=3.47
/proc/31051/stat : 31051 (pb_cplex) S 31050 31050 30757 0 -1 4202496 4315 0 0 0 345 2 0 0 18 0 2 0 143165484 36618240 3142 1992294400 134512640 146736320 4294577808 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31051/statm: 8940 3142 1047 2985 0 5482 0
[pid=31051/tid=31053] ppid=31050 vsize=35760 CPUtime=0.39
/proc/31051/task/31053/stat : 31053 (pb_cplex) R 31050 31050 30757 0 -1 4202560 268 0 0 0 39 0 0 0 17 0 2 0 143165689 36618240 3142 1992294400 134512640 146736320 4294577808 18446744073709551615 139042866 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 3.47
Current children cumulated vsize (KiB) 44460

[startup+6.30176 s]
/proc/loadavg: 1.86 1.96 1.84 5/108 31053
/proc/meminfo: memFree=1513964/2059040 swapFree=4139708/4192956
[pid=31050] ppid=31048 vsize=8700 CPUtime=0
/proc/31050/stat : 31050 (run) S 31048 31050 30757 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 143165484 8908800 249 1992294400 4194304 4922060 140736346392432 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31050/statm: 2175 249 208 178 0 68 0
[pid=31051] ppid=31050 vsize=35900 CPUtime=8.57
/proc/31051/stat : 31051 (pb_cplex) R 31050 31050 30757 0 -1 4202496 4336 0 0 0 855 2 0 0 19 0 2 0 143165484 36761600 3163 1992294400 134512640 146736320 4294577808 18446744073709551615 136000940 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/31051/statm: 8975 3163 1047 2985 0 5517 0
[pid=31051/tid=31053] ppid=31050 vsize=35900 CPUtime=2.74
/proc/31051/task/31053/stat : 31053 (pb_cplex) R 31050 31050 30757 0 -1 4202560 287 0 0 0 274 0 0 0 17 0 2 0 143165689 36761600 3163 1992294400 134512640 146736320 4294577808 18446744073709551615 136000944 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 8.57
Current children cumulated vsize (KiB) 44600

[startup+12.7008 s]
/proc/loadavg: 2.03 1.99 1.85 3/108 31053
/proc/meminfo: memFree=1513716/2059040 swapFree=4139708/4192956
[pid=31050] ppid=31048 vsize=8700 CPUtime=0
/proc/31050/stat : 31050 (run) S 31048 31050 30757 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 143165484 8908800 249 1992294400 4194304 4922060 140736346392432 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31050/statm: 2175 249 208 178 0 68 0
[pid=31051] ppid=31050 vsize=35900 CPUtime=20.36
/proc/31051/stat : 31051 (pb_cplex) R 31050 31050 30757 0 -1 4202496 4349 0 0 0 2033 3 0 0 25 0 2 0 143165484 36761600 3176 1992294400 134512640 146736320 4294577808 18446744073709551615 136388866 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/31051/statm: 8975 3176 1047 2985 0 5517 0
[pid=31051/tid=31053] ppid=31050 vsize=35900 CPUtime=8.64
/proc/31051/task/31053/stat : 31053 (pb_cplex) S 31050 31050 30757 0 -1 4202560 287 0 0 0 864 0 0 0 20 0 2 0 143165689 36761600 3176 1992294400 134512640 146736320 4294577808 18446744073709551615 144580073 0 2 4096 16387 18446604437832436672 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 20.36
Current children cumulated vsize (KiB) 44600

[startup+25.5009 s]
/proc/loadavg: 1.88 1.96 1.84 3/108 31053
/proc/meminfo: memFree=1513716/2059040 swapFree=4139708/4192956
[pid=31050] ppid=31048 vsize=8700 CPUtime=0
/proc/31050/stat : 31050 (run) S 31048 31050 30757 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 143165484 8908800 249 1992294400 4194304 4922060 140736346392432 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31050/statm: 2175 249 208 178 0 68 0
[pid=31051] ppid=31050 vsize=36052 CPUtime=42.94
/proc/31051/stat : 31051 (pb_cplex) R 31050 31050 30757 0 -1 4202496 4368 0 0 0 4288 6 0 0 25 0 2 0 143165484 36917248 3195 1992294400 134512640 146736320 4294577808 18446744073709551615 135982615 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/31051/statm: 9013 3195 1047 2985 0 5555 0
[pid=31051/tid=31053] ppid=31050 vsize=36052 CPUtime=19.28
/proc/31051/task/31053/stat : 31053 (pb_cplex) R 31050 31050 30757 0 -1 4202560 303 0 0 0 1926 2 0 0 18 0 2 0 143165689 36917248 3195 1992294400 134512640 146736320 4294577808 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 42.94
Current children cumulated vsize (KiB) 44752

[startup+51.1002 s]
/proc/loadavg: 1.70 1.91 1.83 2/108 31057
/proc/meminfo: memFree=1488544/2059040 swapFree=4139708/4192956
[pid=31050] ppid=31048 vsize=8700 CPUtime=0
/proc/31050/stat : 31050 (run) S 31048 31050 30757 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 143165484 8908800 249 1992294400 4194304 4922060 140736346392432 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31050/statm: 2175 249 208 178 0 68 0
[pid=31051] ppid=31050 vsize=59304 CPUtime=79.05
/proc/31051/stat : 31051 (pb_cplex) R 31050 31050 30757 0 -1 4202496 11480 0 0 0 7894 11 0 0 22 0 2 0 143165484 60727296 9262 1992294400 134512640 146736320 4294577808 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31051/statm: 14826 9262 1062 2985 0 11368 0
[pid=31051/tid=31055] ppid=31050 vsize=59304 CPUtime=0
/proc/31051/task/31055/stat : 31055 (pb_cplex) S 31050 31050 30757 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 2 0 143170358 60727296 9262 1992294400 134512640 146736320 4294577808 18446744073709551615 144580073 0 2 4096 16387 18446604437832436672 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 79.05
Current children cumulated vsize (KiB) 68004

[startup+102.309 s]
/proc/loadavg: 1.79 1.90 1.83 3/108 31057
/proc/meminfo: memFree=1484948/2059040 swapFree=4139708/4192956
[pid=31050] ppid=31048 vsize=8700 CPUtime=0
/proc/31050/stat : 31050 (run) S 31048 31050 30757 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 143165484 8908800 249 1992294400 4194304 4922060 140736346392432 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31050/statm: 2175 249 208 178 0 68 0
[pid=31051] ppid=31050 vsize=62568 CPUtime=172.97
/proc/31051/stat : 31051 (pb_cplex) R 31050 31050 30757 0 -1 4202496 18015 0 0 0 17276 21 0 0 21 0 2 0 143165484 64069632 10077 1992294400 134512640 146736320 4294577808 18446744073709551615 136009173 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31051/statm: 15642 10077 1064 2985 0 12184 0
[pid=31051/tid=31055] ppid=31050 vsize=62568 CPUtime=48.41
/proc/31051/task/31055/stat : 31055 (pb_cplex) R 31050 31050 30757 0 -1 4202560 5517 0 0 0 4836 5 0 0 25 0 2 0 143170358 64069632 10077 1992294400 134512640 146736320 4294577808 18446744073709551615 135525920 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 172.97
Current children cumulated vsize (KiB) 71268

[startup+162.3 s]
/proc/loadavg: 2.08 1.95 1.84 4/108 31059
/proc/meminfo: memFree=1485072/2059040 swapFree=4139708/4192956
[pid=31050] ppid=31048 vsize=8700 CPUtime=0
/proc/31050/stat : 31050 (run) S 31048 31050 30757 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 143165484 8908800 249 1992294400 4194304 4922060 140736346392432 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31050/statm: 2175 249 208 178 0 68 0
[pid=31051] ppid=31050 vsize=62568 CPUtime=284.94
/proc/31051/stat : 31051 (pb_cplex) R 31050 31050 30757 0 -1 4202496 25386 0 0 0 28460 34 0 0 18 0 2 0 143165484 64069632 10084 1992294400 134512640 146736320 4294577808 18446744073709551615 136008053 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31051/statm: 15642 10084 1064 2985 0 12184 0
[pid=31051/tid=31055] ppid=31050 vsize=62568 CPUtime=106.71
/proc/31051/task/31055/stat : 31055 (pb_cplex) R 31050 31050 30757 0 -1 4202560 12888 0 0 0 10658 13 0 0 25 0 2 0 143170358 64069632 10084 1992294400 134512640 146736320 4294577808 18446744073709551615 136388881 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 284.94
Current children cumulated vsize (KiB) 71268

[startup+222.301 s]
/proc/loadavg: 2.29 2.03 1.87 3/108 31061
/proc/meminfo: memFree=1484948/2059040 swapFree=4139708/4192956
[pid=31050] ppid=31048 vsize=8700 CPUtime=0
/proc/31050/stat : 31050 (run) S 31048 31050 30757 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 143165484 8908800 249 1992294400 4194304 4922060 140736346392432 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31050/statm: 2175 249 208 178 0 68 0
[pid=31051] ppid=31050 vsize=62568 CPUtime=398.79
/proc/31051/stat : 31051 (pb_cplex) R 31050 31050 30757 0 -1 4202496 30268 0 0 0 39833 46 0 0 18 0 2 0 143165484 64069632 10084 1992294400 134512640 146736320 4294577808 18446744073709551615 136008065 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31051/statm: 15642 10084 1064 2985 0 12184 0
[pid=31051/tid=31055] ppid=31050 vsize=62568 CPUtime=165.89
/proc/31051/task/31055/stat : 31055 (pb_cplex) R 31050 31050 30757 0 -1 4202560 17770 0 0 0 16569 20 0 0 25 0 2 0 143170358 64069632 10084 1992294400 134512640 146736320 4294577808 18446744073709551615 136000487 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 398.79
Current children cumulated vsize (KiB) 71268

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

[startup+230.301 s]
/proc/loadavg: 2.25 2.03 1.88 4/108 31061
/proc/meminfo: memFree=1484948/2059040 swapFree=4139708/4192956
[pid=31050] ppid=31048 vsize=8700 CPUtime=0
/proc/31050/stat : 31050 (run) S 31048 31050 30757 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 143165484 8908800 249 1992294400 4194304 4922060 140736346392432 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31050/statm: 2175 249 208 178 0 68 0
[pid=31051] ppid=31050 vsize=62568 CPUtime=414.3
/proc/31051/stat : 31051 (pb_cplex) R 31050 31050 30757 0 -1 4202496 31373 0 0 0 41382 48 0 0 19 0 2 0 143165484 64069632 10084 1992294400 134512640 146736320 4294577808 18446744073709551615 136008450 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31051/statm: 15642 10084 1064 2985 0 12184 0
[pid=31051/tid=31055] ppid=31050 vsize=62568 CPUtime=173.83
/proc/31051/task/31055/stat : 31055 (pb_cplex) R 31050 31050 30757 0 -1 4202560 18875 0 0 0 17362 21 0 0 19 0 2 0 143170358 64069632 10084 1992294400 134512640 146736320 4294577808 18446744073709551615 136008065 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 414.3
Current children cumulated vsize (KiB) 71268

[startup+255.901 s]
/proc/loadavg: 2.29 2.06 1.89 3/108 31061
/proc/meminfo: memFree=1484948/2059040 swapFree=4139708/4192956
[pid=31050] ppid=31048 vsize=8700 CPUtime=0
/proc/31050/stat : 31050 (run) S 31048 31050 30757 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 143165484 8908800 249 1992294400 4194304 4922060 140736346392432 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31050/statm: 2175 249 208 178 0 68 0
[pid=31051] ppid=31050 vsize=62568 CPUtime=462.98
/proc/31051/stat : 31051 (pb_cplex) R 31050 31050 30757 0 -1 4202496 32928 0 0 0 46245 53 0 0 18 0 2 0 143165484 64069632 10088 1992294400 134512640 146736320 4294577808 18446744073709551615 136002043 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31051/statm: 15642 10088 1068 2985 0 12184 0
[pid=31051/tid=31055] ppid=31050 vsize=62568 CPUtime=198.91
/proc/31051/task/31055/stat : 31055 (pb_cplex) R 31050 31050 30757 0 -1 4202560 20426 0 0 0 19867 24 0 0 25 0 2 0 143170358 64069632 10088 1992294400 134512640 146736320 4294577808 18446744073709551615 135855165 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 462.98
Current children cumulated vsize (KiB) 71268

[startup+268.7 s]
/proc/loadavg: 2.23 2.06 1.89 2/108 31061
/proc/meminfo: memFree=1484948/2059040 swapFree=4139708/4192956
[pid=31050] ppid=31048 vsize=8700 CPUtime=0
/proc/31050/stat : 31050 (run) S 31048 31050 30757 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 143165484 8908800 249 1992294400 4194304 4922060 140736346392432 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31050/statm: 2175 249 208 178 0 68 0
[pid=31051] ppid=31050 vsize=62568 CPUtime=486.25
/proc/31051/stat : 31051 (pb_cplex) S 31050 31050 30757 0 -1 4202496 34881 0 0 0 48568 57 0 0 18 0 2 0 143165484 64069632 10090 1992294400 134512640 146736320 4294577808 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31051/statm: 15642 10090 1070 2985 0 12184 0
[pid=31051/tid=31055] ppid=31050 vsize=62568 CPUtime=211.62
/proc/31051/task/31055/stat : 31055 (pb_cplex) R 31050 31050 30757 0 -1 4202560 22379 0 0 0 21135 27 0 0 25 0 2 0 143170358 64069632 10090 1992294400 134512640 146736320 4294577808 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 486.25
Current children cumulated vsize (KiB) 71268

[startup+271.9 s]
/proc/loadavg: 2.23 2.06 1.89 3/108 31061
/proc/meminfo: memFree=1484948/2059040 swapFree=4139708/4192956
[pid=31050] ppid=31048 vsize=8700 CPUtime=0
/proc/31050/stat : 31050 (run) S 31048 31050 30757 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 143165484 8908800 249 1992294400 4194304 4922060 140736346392432 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31050/statm: 2175 249 208 178 0 68 0
[pid=31051] ppid=31050 vsize=62568 CPUtime=492.2
/proc/31051/stat : 31051 (pb_cplex) R 31050 31050 30757 0 -1 4202496 35097 0 0 0 49163 57 0 0 19 0 2 0 143165484 64069632 10090 1992294400 134512640 146736320 4294577808 18446744073709551615 139044552 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31051/statm: 15642 10090 1070 2985 0 12184 0
[pid=31051/tid=31055] ppid=31050 vsize=62568 CPUtime=214.77
/proc/31051/task/31055/stat : 31055 (pb_cplex) R 31050 31050 30757 0 -1 4202560 22595 0 0 0 21450 27 0 0 25 0 2 0 143170358 64069632 10090 1992294400 134512640 146736320 4294577808 18446744073709551615 136008392 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 492.2
Current children cumulated vsize (KiB) 71268

[startup+273.5 s]
/proc/loadavg: 2.21 2.05 1.89 4/108 31061
/proc/meminfo: memFree=1484948/2059040 swapFree=4139708/4192956
[pid=31050] ppid=31048 vsize=8700 CPUtime=0
/proc/31050/stat : 31050 (run) S 31048 31050 30757 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 143165484 8908800 249 1992294400 4194304 4922060 140736346392432 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31050/statm: 2175 249 208 178 0 68 0
[pid=31051] ppid=31050 vsize=62568 CPUtime=494.95
/proc/31051/stat : 31051 (pb_cplex) R 31050 31050 30757 0 -1 4202496 35097 0 0 0 49437 58 0 0 16 0 2 0 143165484 64069632 10090 1992294400 134512640 146736320 4294577808 18446744073709551615 135468697 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31051/statm: 15642 10090 1070 2985 0 12184 0
[pid=31051/tid=31055] ppid=31050 vsize=62568 CPUtime=216.36
/proc/31051/task/31055/stat : 31055 (pb_cplex) R 31050 31050 30757 0 -1 4202560 22595 0 0 0 21609 27 0 0 25 0 2 0 143170358 64069632 10090 1992294400 134512640 146736320 4294577808 18446744073709551615 136000313 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 494.95
Current children cumulated vsize (KiB) 71268

[startup+274.3 s]
/proc/loadavg: 2.21 2.05 1.89 3/108 31061
/proc/meminfo: memFree=1484948/2059040 swapFree=4139708/4192956
[pid=31050] ppid=31048 vsize=8700 CPUtime=0
/proc/31050/stat : 31050 (run) S 31048 31050 30757 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 143165484 8908800 249 1992294400 4194304 4922060 140736346392432 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31050/statm: 2175 249 208 178 0 68 0
[pid=31051] ppid=31050 vsize=62568 CPUtime=496.39
/proc/31051/stat : 31051 (pb_cplex) R 31050 31050 30757 0 -1 4202496 35097 0 0 0 49581 58 0 0 16 0 2 0 143165484 64069632 10090 1992294400 134512640 146736320 4294577808 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31051/statm: 15642 10090 1070 2985 0 12184 0
[pid=31051/tid=31055] ppid=31050 vsize=62568 CPUtime=217.16
/proc/31051/task/31055/stat : 31055 (pb_cplex) R 31050 31050 30757 0 -1 4202560 22595 0 0 0 21688 28 0 0 25 0 2 0 143170358 64069632 10090 1992294400 134512640 146736320 4294577808 18446744073709551615 136000487 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 496.39
Current children cumulated vsize (KiB) 71268

[startup+274.7 s]
/proc/loadavg: 2.21 2.05 1.89 3/108 31061
/proc/meminfo: memFree=1484948/2059040 swapFree=4139708/4192956
[pid=31050] ppid=31048 vsize=8700 CPUtime=0
/proc/31050/stat : 31050 (run) S 31048 31050 30757 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 143165484 8908800 249 1992294400 4194304 4922060 140736346392432 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31050/statm: 2175 249 208 178 0 68 0
[pid=31051] ppid=31050 vsize=62568 CPUtime=497.19
/proc/31051/stat : 31051 (pb_cplex) R 31050 31050 30757 0 -1 4202496 35097 0 0 0 49661 58 0 0 16 0 2 0 143165484 64069632 10090 1992294400 134512640 146736320 4294577808 18446744073709551615 136388884 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31051/statm: 15642 10090 1070 2985 0 12184 0
[pid=31051/tid=31055] ppid=31050 vsize=62568 CPUtime=217.56
/proc/31051/task/31055/stat : 31055 (pb_cplex) R 31050 31050 30757 0 -1 4202560 22595 0 0 0 21728 28 0 0 25 0 2 0 143170358 64069632 10090 1992294400 134512640 146736320 4294577808 18446744073709551615 139028303 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 497.19
Current children cumulated vsize (KiB) 71268

[startup+275.1 s]
/proc/loadavg: 2.21 2.05 1.89 3/108 31063
/proc/meminfo: memFree=1484948/2059040 swapFree=4139708/4192956
[pid=31050] ppid=31048 vsize=8700 CPUtime=0
/proc/31050/stat : 31050 (run) S 31048 31050 30757 0 -1 4202496 364 0 0 0 0 0 0 0 21 0 1 0 143165484 8908800 249 1992294400 4194304 4922060 140736346392432 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31050/statm: 2175 249 208 178 0 68 0
[pid=31051] ppid=31050 vsize=62568 CPUtime=497.9
/proc/31051/stat : 31051 (pb_cplex) R 31050 31050 30757 0 -1 4202496 35097 0 0 0 49731 59 0 0 16 0 2 0 143165484 64069632 10090 1992294400 134512640 146736320 4294577808 18446744073709551615 136008053 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31051/statm: 15642 10090 1070 2985 0 12184 0
[pid=31051/tid=31055] ppid=31050 vsize=62568 CPUtime=217.87
/proc/31051/task/31055/stat : 31055 (pb_cplex) S 31050 31050 30757 0 -1 4202560 22595 0 0 0 21759 28 0 0 25 0 2 0 143170358 64069632 10090 1992294400 134512640 146736320 4294577808 18446744073709551615 144580073 0 2 4096 16387 18446604437832436672 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 497.9
Current children cumulated vsize (KiB) 71268

Child status: 0
Real time (s): 275.12
CPU time (s): 497.928
CPU user time (s): 497.331
CPU system time (s): 0.596909
CPU usage (%): 180.986
Max. virtual memory (cumulated for all children) (KiB): 72292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 497.331
system time used= 0.596909
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35494
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= 3199
involuntary context switches= 7444

runsolver used 0.577912 second user time and 1.43478 second system time

The end

Launcher Data 

Begin job on node054 at 2010-07-01 23:12:21
IDJOB=2696521
IDBENCH=2197
IDSOLVER=1209
FILE ID=node054/2696521-1278018741
PBS_JOBID= 11198712
Free space on /tmp= 62284 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-aim-200-6_0-yes1-2.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696521-1278018741/watcher-2696521-1278018741 -o /tmp/evaluation-result-2696521-1278018741/solver-2696521-1278018741 -C 1800 -W 2000 -M 1800  run HOME/instance-2696521-1278018741.opb

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

MD5SUM BENCH= d83135464cb632376e759a94bebcd02c
RANDOM SEED=958383371

node054.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		: 3000.217
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		: 3000.217
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1523320 kB
Buffers:        121176 kB
Cached:         325408 kB
SwapCached:       6620 kB
Active:         220712 kB
Inactive:       239536 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1523320 kB
SwapTotal:     4192956 kB
SwapFree:      4139708 kB
Dirty:           16688 kB
Writeback:           0 kB
AnonPages:       11936 kB
Mapped:          12092 kB
Slab:            53536 kB
PageTables:       4204 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181448 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62268 MiB
End job on node054 at 2010-07-01 23:16:56