Trace number 2696078

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 NameAnswerCPU timeWall clock time
pb_cplex 2010-06-29SAT 967.578 522.571

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
prestwich/armies/normalized-army11.17bt.opb
MD5SUMbde651356fbc7760944c2b16aa27f15d
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark39.1281
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables370
Total number of constraints809
Number of constraints which are clauses558
Number of constraints which are cardinality constraints (but not clauses)2
Number of constraints which are nor clauses,nor cardinality constraints249
Minimum length of a constraint1
Maximum length of a constraint121
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 17
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 138
Number of bits of the biggest sum of numbers8
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-2696078-1278015139.opb.
0.00/0.00	c Instance file HOME/instance-2696078-1278015139.opb
0.00/0.00	c File size is 39935 bytes.
0.00/0.02	c Highest Coefficient sum: 138
0.00/0.02	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.03	c ============================[ Problem Statistics ]=============================
0.00/0.03	c |                                                                             |
0.00/0.03	c |  Parsing time:          0.03         s                                      |
0.00/0.03	c |  Number Variables:      370                                                 |
0.00/0.03	c |  Number Constraints:    809                                                 |
0.00/0.03	c ===============================================================================
967.51/522.56	c Remaining time 1799.97 sec.
967.51/522.56	s SATISFIABLE
967.51/522.56	c Solution value = 0.00
967.51/522.56	v -x1 -x3 -x5 -x7 -x9 -x11 -x13 -x15 -x17 -x19 -x21 -x23 -x25 -x27 -x29 -x31 -x33 -x35 -x37 -x39 -x41 -x43 x45 -x47 x49 -x51 -x53 -x55 -x57 -x59 -x61 -x63 -x65 x67 x69 -x71 -x73 -x75 -x77 -x79 -x81 -x83 -x85 -x87 x89 x91 -x93 -x95 -x97 -x99 -x101 -x103 -x105 -x107 -x109 -x111 -x113 -x115 -x117 -x119 -x121 -x123 -x125 -x127 -x129 -x131 -x133 -x135 -x137 -x139 -x141 -x143 -x145 -x147 -x149 -x151 -x153 -x155 -x157 -x159 -x161 -x163 -x165 -x167 -x169 -x171 -x173 -x175 -x177 x179 x181 x183 x185 -x187 -x189 -x191 -x193 -x195 -x197 x199 x201 x203 x205 -x207 -x209 -x211 -x213 -x215 -x217 -x219 x221 x223 x225 -x227 -x229 -x231 -x233 -x235 -x237 -x239 -x241 -x2 -x4 -x6 -x8 -x10 -x12 x14 x16 x18 -x20 -x22 -x24 -x26 -x28 -x30 -x32 x34 x36 x38 -x40 -x42 -x44 -x46 -x48 -x50 -x52 -x54 -x56 -x58 -x60 -x62 -x64 -x66 -x68 -x70 -x72 -x74 -x76 -x78 -x80 -x82 -x84 -x86 -x88 -x90 -x92 -x94 -x96 -x98 -x100 -x102 -x104 -x106 -x108 -x110 -x112 -x114 -x116 -x118 -x120 -x122 -x124 -x126 x128 x130 x132 -x134 -x136 -x138 -x140 -x142 -x144 -x146 x148 x150 x152 x154 -x156 -x158 -x160 -x162 -x164 -x166 x168 -x170 x172 x174 x176 -x178 -x180 -x182 -x184 -x186 -x188 -x190 -x192 -x194 -x196 -x198 -x200 -x202 -x204 -x206 -x208 -x210 -x212 -x214 -x216 -x218 -x220 -x222 -x224 -x226 -x228 -x230 -x232 -x234 -x236 -x238 -x240 -x242 -x244 x243 -x246 x245 x248 -x247 x250 -x249 x252 -x251 -x254 x253 -x256 x255 -x258 x257 x260 -x259 x262 -x261 x264 -x263 x266 -x265 x268 -x267 x270 -x269 x272 -x271 x274 -x273 -x276 x275 -x278 x277 -x280 x279 -x282 x281 -x284 x283 -x286 x285 x288 -x287 -x290 x289 x292 -x291 x294 -x293 x296 -x295 x298 -x297 x300 -x299 x302 -x301 x304 -x303 x306 -x305 x308 -x307 -x310 -x309 -x312 -x311 x314 -x313 x316 -x315 x318 -x317 x320 -x319 -x322 x321 -x324 x323 -x326 x325 x328 -x327 x330 -x329 x332 -x331 x334 -x333 -x336 x335 -x338 x337 -x340 x339 -x342 x341 -x344 x343 -x346 -x345 -x348 -x347 -x350 -x349 -x352 -x351 -x354 -x353 -x356 x355 -x358 x357 -x360 x359 -x362 x361 -x364 x363 -x366 x365 -x368 x367 -x370 x369
967.51/522.56	c Total CPU time              : 963.316 s

Verifier Data 

OK	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-2696078-1278015139/watcher-2696078-1278015139 -o /tmp/evaluation-result-2696078-1278015139/solver-2696078-1278015139 -C 1800 -W 2000 -M 1800 run HOME/instance-2696078-1278015139.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 3/106 28431
/proc/meminfo: memFree=1487712/2059040 swapFree=4139744/4192956
[pid=28431] ppid=28429 vsize=8700 CPUtime=0
/proc/28431/stat : 28431 (run) S 28429 28431 28406 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 142805474 8908800 249 1992294400 4194304 4922060 140735460796912 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28431/statm: 2175 249 208 178 0 68 0

[startup+0.046139 s]
/proc/loadavg: 0.00 0.00 0.00 3/106 28431
/proc/meminfo: memFree=1487712/2059040 swapFree=4139744/4192956
[pid=28431] ppid=28429 vsize=8700 CPUtime=0
/proc/28431/stat : 28431 (run) S 28429 28431 28406 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 142805474 8908800 249 1992294400 4194304 4922060 140735460796912 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28431/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100138 s]
/proc/loadavg: 0.00 0.00 0.00 3/106 28431
/proc/meminfo: memFree=1487712/2059040 swapFree=4139744/4192956
[pid=28431] ppid=28429 vsize=8700 CPUtime=0
/proc/28431/stat : 28431 (run) S 28429 28431 28406 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 142805474 8908800 249 1992294400 4194304 4922060 140735460796912 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28431/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300133 s]
/proc/loadavg: 0.00 0.00 0.00 3/106 28431
/proc/meminfo: memFree=1487712/2059040 swapFree=4139744/4192956
[pid=28431] ppid=28429 vsize=8700 CPUtime=0
/proc/28431/stat : 28431 (run) S 28429 28431 28406 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 142805474 8908800 249 1992294400 4194304 4922060 140735460796912 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28431/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700122 s]
/proc/loadavg: 0.00 0.00 0.00 3/106 28431
/proc/meminfo: memFree=1487712/2059040 swapFree=4139744/4192956
[pid=28431] ppid=28429 vsize=8700 CPUtime=0
/proc/28431/stat : 28431 (run) S 28429 28431 28406 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 142805474 8908800 249 1992294400 4194304 4922060 140735460796912 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28431/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.5001 s]
/proc/loadavg: 0.00 0.00 0.00 3/109 28434
/proc/meminfo: memFree=1479256/2059040 swapFree=4139744/4192956
[pid=28431] ppid=28429 vsize=8700 CPUtime=0
/proc/28431/stat : 28431 (run) S 28429 28431 28406 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 142805474 8908800 249 1992294400 4194304 4922060 140735460796912 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28431/statm: 2175 249 208 178 0 68 0
[pid=28432] ppid=28431 vsize=36564 CPUtime=2.13
/proc/28432/stat : 28432 (pb_cplex) R 28431 28431 28406 0 -1 4202496 5304 0 0 0 209 4 0 0 17 0 2 0 142805474 37441536 3424 1992294400 134512640 146736320 4290113520 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28432/statm: 9141 3424 1004 2985 0 5683 0
[pid=28432/tid=28434] ppid=28431 vsize=36564 CPUtime=0.71
/proc/28432/task/28434/stat : 28434 (pb_cplex) R 28431 28431 28406 0 -1 4202560 876 0 0 0 70 1 0 0 17 0 2 0 142805542 37441536 3424 1992294400 134512640 146736320 4290113520 18446744073709551615 136005162 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.13
Current children cumulated vsize (KiB) 45264

[startup+3.10106 s]
/proc/loadavg: 0.16 0.03 0.01 3/109 28434
/proc/meminfo: memFree=1476900/2059040 swapFree=4139744/4192956
[pid=28431] ppid=28429 vsize=8700 CPUtime=0
/proc/28431/stat : 28431 (run) S 28429 28431 28406 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 142805474 8908800 249 1992294400 4194304 4922060 140735460796912 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28431/statm: 2175 249 208 178 0 68 0
[pid=28432] ppid=28431 vsize=36248 CPUtime=4.86
/proc/28432/stat : 28432 (pb_cplex) R 28431 28431 28406 0 -1 4202496 5836 0 0 0 481 5 0 0 16 0 2 0 142805474 37117952 3451 1992294400 134512640 146736320 4290113520 18446744073709551615 136008252 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28432/statm: 9062 3451 999 2985 0 5604 0
[pid=28432/tid=28434] ppid=28431 vsize=36248 CPUtime=2.15
/proc/28432/task/28434/stat : 28434 (pb_cplex) R 28431 28431 28406 0 -1 4202560 1089 0 0 0 214 1 0 0 18 0 2 0 142805542 37117952 3451 1992294400 134512640 146736320 4290113520 18446744073709551615 136008069 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 4.86
Current children cumulated vsize (KiB) 44948

[startup+6.30097 s]
/proc/loadavg: 0.16 0.03 0.01 2/108 28434
/proc/meminfo: memFree=1478396/2059040 swapFree=4139744/4192956
[pid=28431] ppid=28429 vsize=8700 CPUtime=0
/proc/28431/stat : 28431 (run) S 28429 28431 28406 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 142805474 8908800 249 1992294400 4194304 4922060 140735460796912 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28431/statm: 2175 249 208 178 0 68 0
[pid=28432] ppid=28431 vsize=34824 CPUtime=8.61
/proc/28432/stat : 28432 (pb_cplex) R 28431 28431 28406 0 -1 4202496 6665 0 0 0 854 7 0 0 19 0 1 0 142805474 35659776 3116 1992294400 134512640 146736320 4290113520 18446744073709551615 144757825 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/28432/statm: 8706 3116 1005 2985 0 5248 0
Current children cumulated CPU time (s) 8.61
Current children cumulated vsize (KiB) 43524

[startup+12.7018 s]
/proc/loadavg: 0.37 0.08 0.03 4/109 28436
/proc/meminfo: memFree=1469584/2059040 swapFree=4139744/4192956
[pid=28431] ppid=28429 vsize=8700 CPUtime=0
/proc/28431/stat : 28431 (run) S 28429 28431 28406 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 142805474 8908800 249 1992294400 4194304 4922060 140735460796912 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28431/statm: 2175 249 208 178 0 68 0
[pid=28432] ppid=28431 vsize=43468 CPUtime=19.89
/proc/28432/stat : 28432 (pb_cplex) S 28431 28431 28406 0 -1 4202496 15859 0 0 0 1974 15 0 0 17 0 2 0 142805474 44511232 5161 1992294400 134512640 146736320 4290113520 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28432/statm: 10867 5161 1013 2985 0 7409 0
[pid=28432/tid=28436] ppid=28431 vsize=43468 CPUtime=5.99
/proc/28432/task/28436/stat : 28436 (pb_cplex) R 28431 28431 28406 0 -1 4202560 5836 0 0 0 595 4 0 0 25 0 2 0 142806111 44511232 5161 1992294400 134512640 146736320 4290113520 18446744073709551615 136008363 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 19.89
Current children cumulated vsize (KiB) 52168

[startup+25.5004 s]
/proc/loadavg: 0.62 0.14 0.05 3/109 28436
/proc/meminfo: memFree=1468592/2059040 swapFree=4139744/4192956
[pid=28431] ppid=28429 vsize=8700 CPUtime=0
/proc/28431/stat : 28431 (run) S 28429 28431 28406 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 142805474 8908800 249 1992294400 4194304 4922060 140735460796912 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28431/statm: 2175 249 208 178 0 68 0
[pid=28432] ppid=28431 vsize=46148 CPUtime=43.71
/proc/28432/stat : 28432 (pb_cplex) R 28431 28431 28406 0 -1 4202496 25538 0 0 0 4343 28 0 0 17 0 2 0 142805474 47255552 5697 1992294400 134512640 146736320 4290113520 18446744073709551615 136008176 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28432/statm: 11537 5697 1013 2985 0 8079 0
[pid=28432/tid=28436] ppid=28431 vsize=46148 CPUtime=18.51
/proc/28432/task/28436/stat : 28436 (pb_cplex) R 28431 28431 28406 0 -1 4202560 9801 0 0 0 1841 10 0 0 18 0 2 0 142806111 47255552 5697 1992294400 134512640 146736320 4290113520 18446744073709551615 136400733 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 43.71
Current children cumulated vsize (KiB) 54848

[startup+51.1007 s]
/proc/loadavg: 1.03 0.28 0.09 3/109 28438
/proc/meminfo: memFree=1467600/2059040 swapFree=4139744/4192956
[pid=28431] ppid=28429 vsize=8700 CPUtime=0
/proc/28431/stat : 28431 (run) S 28429 28431 28406 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 142805474 8908800 249 1992294400 4194304 4922060 140735460796912 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28431/statm: 2175 249 208 178 0 68 0
[pid=28432] ppid=28431 vsize=45792 CPUtime=91.73
/proc/28432/stat : 28432 (pb_cplex) R 28431 28431 28406 0 -1 4202496 40754 0 0 0 9118 55 0 0 17 0 2 0 142805474 46891008 5729 1992294400 134512640 146736320 4290113520 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28432/statm: 11448 5729 1033 2985 0 7990 0
[pid=28432/tid=28436] ppid=28431 vsize=45792 CPUtime=43.35
/proc/28432/task/28436/stat : 28436 (pb_cplex) R 28431 28431 28406 0 -1 4202560 20704 0 0 0 4309 26 0 0 19 0 2 0 142806111 46891008 5729 1992294400 134512640 146736320 4290113520 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 91.73
Current children cumulated vsize (KiB) 54492

[startup+102.308 s]
/proc/loadavg: 1.61 0.58 0.20 3/109 28438
/proc/meminfo: memFree=1466980/2059040 swapFree=4139744/4192956
[pid=28431] ppid=28429 vsize=8700 CPUtime=0
/proc/28431/stat : 28431 (run) S 28429 28431 28406 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 142805474 8908800 249 1992294400 4194304 4922060 140735460796912 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28431/statm: 2175 249 208 178 0 68 0
[pid=28432] ppid=28431 vsize=45804 CPUtime=188.76
/proc/28432/stat : 28432 (pb_cplex) R 28431 28431 28406 0 -1 4202496 60612 0 0 0 18776 100 0 0 17 0 2 0 142805474 46903296 5768 1992294400 134512640 146736320 4290113520 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28432/statm: 11451 5768 1033 2985 0 7993 0
[pid=28432/tid=28436] ppid=28431 vsize=45804 CPUtime=93.35
/proc/28432/task/28436/stat : 28436 (pb_cplex) R 28431 28431 28406 0 -1 4202560 34850 0 0 0 9285 50 0 0 25 0 2 0 142806111 46903296 5768 1992294400 134512640 146736320 4290113520 18446744073709551615 136000487 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 188.76
Current children cumulated vsize (KiB) 54504

[startup+162.301 s]
/proc/loadavg: 1.82 0.82 0.31 3/109 28440
/proc/meminfo: memFree=1466980/2059040 swapFree=4139744/4192956
[pid=28431] ppid=28429 vsize=8700 CPUtime=0
/proc/28431/stat : 28431 (run) S 28429 28431 28406 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 142805474 8908800 249 1992294400 4194304 4922060 140735460796912 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28431/statm: 2175 249 208 178 0 68 0
[pid=28432] ppid=28431 vsize=46432 CPUtime=287.79
/proc/28432/stat : 28432 (pb_cplex) R 28431 28431 28406 0 -1 4202496 77715 0 0 0 28640 139 0 0 18 0 2 0 142805474 47546368 5882 1992294400 134512640 146736320 4290113520 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28432/statm: 11608 5882 1038 2985 0 8150 0
[pid=28432/tid=28436] ppid=28431 vsize=46432 CPUtime=135.79
/proc/28432/task/28436/stat : 28436 (pb_cplex) R 28431 28431 28406 0 -1 4202560 43809 0 0 0 13510 69 0 0 19 0 2 0 142806111 47546368 5882 1992294400 134512640 146736320 4290113520 18446744073709551615 136475798 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 287.79
Current children cumulated vsize (KiB) 55132

[startup+222.3 s]
/proc/loadavg: 2.07 1.07 0.43 3/109 28442
/proc/meminfo: memFree=1467476/2059040 swapFree=4139744/4192956
[pid=28431] ppid=28429 vsize=8700 CPUtime=0
/proc/28431/stat : 28431 (run) S 28429 28431 28406 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 142805474 8908800 249 1992294400 4194304 4922060 140735460796912 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28431/statm: 2175 249 208 178 0 68 0
[pid=28432] ppid=28431 vsize=46224 CPUtime=401.26
/proc/28432/stat : 28432 (pb_cplex) R 28431 28431 28406 0 -1 4202496 91305 0 0 0 39938 188 0 0 16 0 2 0 142805474 47333376 5871 1992294400 134512640 146736320 4290113520 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28432/statm: 11556 5871 1038 2985 0 8098 0
[pid=28432/tid=28436] ppid=28431 vsize=46224 CPUtime=194.32
/proc/28432/task/28436/stat : 28436 (pb_cplex) R 28431 28431 28406 0 -1 4202560 48739 0 0 0 19340 92 0 0 18 0 2 0 142806111 47333376 5871 1992294400 134512640 146736320 4290113520 18446744073709551615 135451429 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 401.26
Current children cumulated vsize (KiB) 54924

[startup+282.3 s]
/proc/loadavg: 2.16 1.28 0.54 3/109 28444
/proc/meminfo: memFree=1466360/2059040 swapFree=4139744/4192956
[pid=28431] ppid=28429 vsize=8700 CPUtime=0
/proc/28431/stat : 28431 (run) S 28429 28431 28406 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 142805474 8908800 249 1992294400 4194304 4922060 140735460796912 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28431/statm: 2175 249 208 178 0 68 0
[pid=28432] ppid=28431 vsize=47464 CPUtime=514.53
/proc/28432/stat : 28432 (pb_cplex) R 28431 28431 28406 0 -1 4202496 97279 0 0 0 51219 234 0 0 18 0 2 0 142805474 48603136 6098 1992294400 134512640 146736320 4290113520 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28432/statm: 11866 6098 1038 2985 0 8408 0
[pid=28432/tid=28436] ppid=28431 vsize=47464 CPUtime=252.92
/proc/28432/task/28436/stat : 28436 (pb_cplex) R 28431 28431 28406 0 -1 4202560 48928 0 0 0 25177 115 0 0 18 0 2 0 142806111 48603136 6098 1992294400 134512640 146736320 4290113520 18446744073709551615 139042901 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 514.53
Current children cumulated vsize (KiB) 56164

[startup+342.301 s]
/proc/loadavg: 2.17 1.46 0.64 3/109 28446
/proc/meminfo: memFree=1466732/2059040 swapFree=4139744/4192956
[pid=28431] ppid=28429 vsize=8700 CPUtime=0
/proc/28431/stat : 28431 (run) S 28429 28431 28406 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 142805474 8908800 249 1992294400 4194304 4922060 140735460796912 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28431/statm: 2175 249 208 178 0 68 0
[pid=28432] ppid=28431 vsize=46676 CPUtime=627.48
/proc/28432/stat : 28432 (pb_cplex) R 28431 28431 28406 0 -1 4202496 104808 0 0 0 62463 285 0 0 18 0 2 0 142805474 47796224 5992 1992294400 134512640 146736320 4290113520 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28432/statm: 11669 5992 1039 2985 0 8211 0
[pid=28432/tid=28436] ppid=28431 vsize=46676 CPUtime=311.28
/proc/28432/task/28436/stat : 28436 (pb_cplex) R 28431 28431 28406 0 -1 4202560 50804 0 0 0 30989 139 0 0 18 0 2 0 142806111 47796224 5992 1992294400 134512640 146736320 4290113520 18446744073709551615 136007605 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 627.48
Current children cumulated vsize (KiB) 55376

[startup+402.3 s]
/proc/loadavg: 2.13 1.58 0.73 3/109 28446
/proc/meminfo: memFree=1466484/2059040 swapFree=4139744/4192956
[pid=28431] ppid=28429 vsize=8700 CPUtime=0
/proc/28431/stat : 28431 (run) S 28429 28431 28406 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 142805474 8908800 249 1992294400 4194304 4922060 140735460796912 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28431/statm: 2175 249 208 178 0 68 0
[pid=28432] ppid=28431 vsize=45816 CPUtime=740.9
/proc/28432/stat : 28432 (pb_cplex) R 28431 28431 28406 0 -1 4202496 113958 0 0 0 73760 330 0 0 18 0 2 0 142805474 46915584 5835 1992294400 134512640 146736320 4290113520 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28432/statm: 11454 5835 1039 2985 0 7996 0
[pid=28432/tid=28436] ppid=28431 vsize=45816 CPUtime=369.72
/proc/28432/task/28436/stat : 28436 (pb_cplex) R 28431 28431 28406 0 -1 4202560 52454 0 0 0 36813 159 0 0 24 0 2 0 142806111 46915584 5835 1992294400 134512640 146736320 4290113520 18446744073709551615 139042878 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 740.9
Current children cumulated vsize (KiB) 54516

[startup+462.3 s]
/proc/loadavg: 2.04 1.65 0.81 3/109 28448
/proc/meminfo: memFree=1466236/2059040 swapFree=4139744/4192956
[pid=28431] ppid=28429 vsize=8700 CPUtime=0
/proc/28431/stat : 28431 (run) S 28429 28431 28406 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 142805474 8908800 249 1992294400 4194304 4922060 140735460796912 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28431/statm: 2175 249 208 178 0 68 0
[pid=28432] ppid=28431 vsize=47644 CPUtime=854.04
/proc/28432/stat : 28432 (pb_cplex) R 28431 28431 28406 0 -1 4202496 119846 0 0 0 85028 376 0 0 17 0 2 0 142805474 48787456 6112 1992294400 134512640 146736320 4290113520 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28432/statm: 11911 6112 1039 2985 0 8453 0
[pid=28432/tid=28436] ppid=28431 vsize=47644 CPUtime=428.52
/proc/28432/task/28436/stat : 28436 (pb_cplex) R 28431 28431 28406 0 -1 4202560 53073 0 0 0 42670 182 0 0 20 0 2 0 142806111 48787456 6112 1992294400 134512640 146736320 4290113520 18446744073709551615 136000487 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 854.04
Current children cumulated vsize (KiB) 56344

[startup+522.301 s]
/proc/loadavg: 2.04 1.73 0.89 3/109 28450
/proc/meminfo: memFree=1466360/2059040 swapFree=4139744/4192956
[pid=28431] ppid=28429 vsize=8700 CPUtime=0
/proc/28431/stat : 28431 (run) S 28429 28431 28406 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 142805474 8908800 249 1992294400 4194304 4922060 140735460796912 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28431/statm: 2175 249 208 178 0 68 0
[pid=28432] ppid=28431 vsize=46704 CPUtime=967.15
/proc/28432/stat : 28432 (pb_cplex) R 28431 28431 28406 0 -1 4202496 127486 0 0 0 96290 425 0 0 18 0 2 0 142805474 47824896 6074 1992294400 134512640 146736320 4290113520 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28432/statm: 11676 6074 1039 2985 0 8218 0
[pid=28432/tid=28436] ppid=28431 vsize=46704 CPUtime=487.17
/proc/28432/task/28436/stat : 28436 (pb_cplex) R 28431 28431 28406 0 -1 4202560 54186 0 0 0 48511 206 0 0 18 0 2 0 142806111 47824896 6074 1992294400 134512640 146736320 4290113520 18446744073709551615 136002750 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 967.15
Current children cumulated vsize (KiB) 55404

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

[startup+522.51 s]
/proc/loadavg: 2.04 1.73 0.89 3/109 28450
/proc/meminfo: memFree=1466360/2059040 swapFree=4139744/4192956
[pid=28431] ppid=28429 vsize=8700 CPUtime=0
/proc/28431/stat : 28431 (run) S 28429 28431 28406 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 142805474 8908800 249 1992294400 4194304 4922060 140735460796912 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28431/statm: 2175 249 208 178 0 68 0
[pid=28432] ppid=28431 vsize=46704 CPUtime=967.51
/proc/28432/stat : 28432 (pb_cplex) S 28431 28431 28406 0 -1 4202496 127490 0 0 0 96326 425 0 0 18 0 2 0 142805474 47824896 6078 1992294400 134512640 146736320 4290113520 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28432/statm: 11676 6078 1043 2985 0 8218 0
[pid=28432/tid=28436] ppid=28431 vsize=46704 CPUtime=487.38
/proc/28432/task/28436/stat : 28436 (pb_cplex) R 28431 28431 28406 0 -1 4202560 54186 0 0 0 48532 206 0 0 18 0 2 0 142806111 47824896 6078 1992294400 134512640 146736320 4290113520 18446744073709551615 136400594 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 967.51
Current children cumulated vsize (KiB) 55404

Child status: 0
Real time (s): 522.571
CPU time (s): 967.578
CPU user time (s): 963.317
CPU system time (s): 4.26135
CPU usage (%): 185.157
Max. virtual memory (cumulated for all children) (KiB): 58932

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 963.317
system time used= 4.26135
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 127881
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= 48044
involuntary context switches= 15211

runsolver used 1.01484 second user time and 2.79757 second system time

The end

Launcher Data 

Begin job on node051 at 2010-07-01 22:12:20
IDJOB=2696078
IDBENCH=1158
IDSOLVER=1209
FILE ID=node051/2696078-1278015139
PBS_JOBID= 11198714
Free space on /tmp= 62484 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/prestwich/armies/normalized-army11.17bt.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696078-1278015139/watcher-2696078-1278015139 -o /tmp/evaluation-result-2696078-1278015139/solver-2696078-1278015139 -C 1800 -W 2000 -M 1800  run HOME/instance-2696078-1278015139.opb

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

MD5SUM BENCH= bde651356fbc7760944c2b16aa27f15d
RANDOM SEED=1808879684

node051.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		: 3000.255
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	: 6000.51
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		: 3000.255
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	: 5599.43
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1488240 kB
Buffers:        141052 kB
Cached:         330628 kB
SwapCached:       6308 kB
Active:         192248 kB
Inactive:       292680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1488240 kB
SwapTotal:     4192956 kB
SwapFree:      4139744 kB
Dirty:           16896 kB
Writeback:           0 kB
AnonPages:       11636 kB
Mapped:          11828 kB
Slab:            63952 kB
PageTables:       4180 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183624 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= 62468 MiB
End job on node051 at 2010-07-01 22:21:03