Trace number 2668605

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/CT 0.1SAT (TO)220 1800.05 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
domset/normalized-domset_v500_e2000_w30_mw19_18.opb.PB06.opb
MD5SUM7db364152f2aec17f16cb8adef9dc3c7
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark191
Best CPU time to get the best result obtained on this benchmark1789.65
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 184
Optimality of the best value was proved NO
Number of variables470
Total number of constraints469
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 constraints469
Minimum length of a constraint3
Maximum length of a constraint18
Number of terms in the objective function 470
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 470
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 30
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 470
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

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c PB/CT 0.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.01	c constraints 468/0 clauses 1/0 units 22
0.00/0.01	c vars 470
0.00/0.01	c objective 450 + 20
0.29/0.31	c 0.289955 23.2617 1 675
0.29/0.31	o 234
0.29/0.32	c 0.303953 23.668 1 916
0.29/0.32	o 230
0.29/0.33	c 0.314952 23.668 1 1148
0.29/0.33	o 229
3.19/3.24	c 3.00754 28.9531 5870 18353
3.19/3.24	o 228
3.30/3.31	c 3.06753 28.9531 3037 18915
3.30/3.31	o 227
3.30/3.33	c 3.08453 28.9531 3057 19172
3.30/3.33	o 226
22.18/22.28	c 20.7368 32.2578 3806 119705
22.18/22.28	o 224
22.28/22.30	c 20.7558 32.2578 1903 119945
22.28/22.30	o 223
39.77/39.87	c 37.1624 32.2578 4312 206679
39.77/39.87	o 222
191.02/191.11	c 178.391 34.2461 4063 941787
191.02/191.11	o 221
819.58/819.96	c 766.727 36.6953 3613 3731422
819.58/819.96	o 220
1800.04/1800.71	s SATISFIABLE
1800.04/1800.71	v x1 x2 x3 x4 -x5 -x6 -x7 -x8 x9 x10 -x11 -x12 x13 x14 x15 -x16 x17 -x18 x19 -x20 x21 x22 -x23 -x24 x25 x26 x27 -x28 x29 x30 -x31 -x32 -x33 -x34 x35 x36 x37 x38 -x39 x40 -x41 -x42 x43 x44 -x45 x46 x47 x48 x49 -x50 -x51 -x52 -x53 -x54 x55 -x56 -x57 -x58 -x59 x60 x61 x62 x63 -x64 x65 x66 x67 x68 -x69 -x70 -x71 -x72 x73 -x74 -x75 -x76 -x77 -x78 -x79 x80 -x81 x82 -x83 x84 -x85 -x86 x87 x88 x89 -x90 -x91 -x92 x93 -x94 -x95 -x96 -x97 x98 -x99 x100 -x101 x102 -x103 -x104 -x105 x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 x119 x120 x121 x122 -x123 x124 -x125 x126 x127 -x128 -x129 x130 x131 -x132 x133 -x134 -x135 -x136 -x137 -x138 -x139 x140 -x141 -x142 x143 x144 -x145 x146 x147 -x148 x149 -x150 -x151 -x152 x153 -x154 -x155 -x156 x157 x158 -x159 x160 x161 x162 x163 -x164 x165 x166 -x167 x168 -x169 -x170 -x171 x172 -x173 x174 -x175 x176 x177 x178 x179 -x180 x181 -x182 x183 -x184 -x185 x186 x187 x188 -x189 x190 -x191 x192 -x193 x194 x195 -x196 -x197 x198 -x199 -x200 -x201 -x202 -x203 x204 -x205 x206 x207 -x208 x209 x210 -x211 x212 x213 x214 -x215 x216 x217 -x218 -x219 x220 x221 x222 -x223 x224 -x225 -x226 x227 x228 -x229 x230 -x231 x232 -x233 -x234 -x235 x236 x237 -x238 x239 x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 x248 -x249 -x250 x251 -x252 x253 -x254 -x255 -x256 -x257 x258 -x259 -x260 -x261 -x262 x263 x264 x265 -x266 x267 x268 -x269 -x270 -x271 x272 x273 -x274 -x275 -x276 -x277 x278 x279 x280 x281 x282 -x283 x284 x285 -x286 x287 x288 -x289 x290 -x291 -x292 x293 x294 -x295 x296 x297 -x298 x299 x300 x301 x302 -x303 -x304 x305 -x306 x307 x308 -x309 x310 -x311 -x312 -x313 x314 -x315 x316 -x317 -x318 -x319 x320 -x321 -x322 x323 -x324 x325 x326 x327 -x328 -x329 x330 x331 -x332 x333 -x334 x335 -x336 x337 -x338 x339 x340 -x341 -x342 -x343 x344 x345 -x346 -x347 x348 -x349 -x350 -x351 x352 -x353 -x354 -x355 -x356 -x357 x358 x359 x360 x361 x362 x363 -x364 x365 -x366 x367 x368 -x369 x370 -x371 x372 x373 x374 x375 -x376 x377 x378 x379 -x380 -x381 -x382 x383 x384 -x385 x386 -x387 -x388 -x389 -x390 -x391 x392 x393 -x394 -x395 x396 -x397 x398 -x399 -x400 -x401 x402 -x403 x404 -x405 -x406 -x407 -x408 -x409 -x410 x411 x412 x413 -x414 -x415 -x416 x417 x418 -x419 -x420 -x421 x422 x423 -x424 -x425 x426 x427 -x428 x429 -x430 x431 -x432 x433 -x434 x435 -x436 -x437 -x438 -x439 -x440 -x441 x442 x443 x444 -x445 -x446 -x447 -x448 -x449 x450 x451 x452 -x453 x454 x455 x456 -x457 x458 x459 -x460 -x461 x462 x463 -x464 -x465 -x466 x467 x468 x469 -x470

Verifier Data 

OK	220

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668605-1276439052/watcher-2668605-1276439052 -o /tmp/evaluation-result-2668605-1276439052/solver-2668605-1276439052 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668605-1276439052.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: 0.92 0.98 0.99 3/106 24297
/proc/meminfo: memFree=1827408/2059040 swapFree=4140084/4192956
[pid=24297] ppid=24295 vsize=2340 CPUtime=0
/proc/24297/stat : 24297 (pbct) R 24295 24297 24084 0 -1 4202496 306 0 0 0 0 0 0 0 17 0 1 0 19506542 2396160 229 1992294400 134512640 136485738 4294177872 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24297/statm: 585 229 157 482 0 101 0

[startup+0.0544701 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 24297
/proc/meminfo: memFree=1827408/2059040 swapFree=4140084/4192956
[pid=24297] ppid=24295 vsize=6036 CPUtime=0.05
/proc/24297/stat : 24297 (pbct) R 24295 24297 24084 0 -1 4202496 1195 0 0 0 5 0 0 0 17 0 1 0 19506542 6180864 1118 1992294400 134512640 136485738 4294177872 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24297/statm: 1509 1118 198 482 0 1025 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 6036

[startup+0.101478 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 24297
/proc/meminfo: memFree=1827408/2059040 swapFree=4140084/4192956
[pid=24297] ppid=24295 vsize=8672 CPUtime=0.09
/proc/24297/stat : 24297 (pbct) R 24295 24297 24084 0 -1 4202496 1871 0 0 0 9 0 0 0 17 0 1 0 19506542 8880128 1794 1992294400 134512640 136485738 4294177872 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24297/statm: 2168 1795 198 482 0 1684 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8672

[startup+0.301512 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 24297
/proc/meminfo: memFree=1827408/2059040 swapFree=4140084/4192956
[pid=24297] ppid=24295 vsize=23544 CPUtime=0.29
/proc/24297/stat : 24297 (pbct) R 24295 24297 24084 0 -1 4202496 5583 0 0 0 27 2 0 0 17 0 1 0 19506542 24109056 5364 1992294400 134512640 136485738 4294177872 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24297/statm: 5886 5364 225 482 0 5402 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23544

[startup+0.70158 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 24297
/proc/meminfo: memFree=1827408/2059040 swapFree=4140084/4192956
[pid=24297] ppid=24295 vsize=25024 CPUtime=0.69
/proc/24297/stat : 24297 (pbct) R 24295 24297 24084 0 -1 4202496 5951 0 0 0 64 5 0 0 17 0 1 0 19506542 25624576 5691 1992294400 134512640 136485738 4294177872 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24297/statm: 6256 5691 244 482 0 5772 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25024

[startup+1.50172 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 24298
/proc/meminfo: memFree=1804584/2059040 swapFree=4140084/4192956
[pid=24297] ppid=24295 vsize=27268 CPUtime=1.5
/proc/24297/stat : 24297 (pbct) R 24295 24297 24084 0 -1 4202496 6497 0 0 0 139 11 0 0 18 0 1 0 19506542 27922432 6237 1992294400 134512640 136485738 4294177872 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24297/statm: 6817 6237 244 482 0 6333 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 27268

[startup+3.10099 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 24298
/proc/meminfo: memFree=1801484/2059040 swapFree=4140084/4192956
[pid=24297] ppid=24295 vsize=29248 CPUtime=3.09
/proc/24297/stat : 24297 (pbct) R 24295 24297 24084 0 -1 4202496 7016 0 0 0 287 22 0 0 21 0 1 0 19506542 29949952 6756 1992294400 134512640 136485738 4294177872 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24297/statm: 7312 6756 244 482 0 6828 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29248

[startup+6.30154 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 24298
/proc/meminfo: memFree=1800492/2059040 swapFree=4140084/4192956
[pid=24297] ppid=24295 vsize=30700 CPUtime=6.29
/proc/24297/stat : 24297 (pbct) R 24295 24297 24084 0 -1 4202496 7369 0 0 0 584 45 0 0 25 0 1 0 19506542 31436800 7106 1992294400 134512640 136485738 4294177872 18446744073709551615 134876017 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24297/statm: 7675 7106 244 482 0 7191 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 30700

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 24298
/proc/meminfo: memFree=1799252/2059040 swapFree=4140084/4192956
[pid=24297] ppid=24295 vsize=31096 CPUtime=12.69
/proc/24297/stat : 24297 (pbct) R 24295 24297 24084 0 -1 4202496 7459 0 0 0 1180 89 0 0 25 0 1 0 19506542 31842304 7196 1992294400 134512640 136485738 4294177872 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24297/statm: 7774 7196 244 482 0 7290 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 31096

[startup+25.5008 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 24300
/proc/meminfo: memFree=1796648/2059040 swapFree=4140084/4192956
[pid=24297] ppid=24295 vsize=33028 CPUtime=25.48
/proc/24297/stat : 24297 (pbct) R 24295 24297 24084 0 -1 4202496 8020 0 0 0 2375 173 0 0 25 0 1 0 19506542 33820672 7703 1992294400 134512640 136485738 4294177872 18446744073709551615 134878449 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24297/statm: 8257 7703 244 482 0 7773 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 33028

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 24300
/proc/meminfo: memFree=1796648/2059040 swapFree=4140084/4192956
[pid=24297] ppid=24295 vsize=33028 CPUtime=51.07
/proc/24297/stat : 24297 (pbct) R 24295 24297 24084 0 -1 4202496 8021 0 0 0 4760 347 0 0 25 0 1 0 19506542 33820672 7703 1992294400 134512640 136485738 4294177872 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24297/statm: 8257 7703 244 482 0 7773 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 33028

[startup+102.308 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 24302
/proc/meminfo: memFree=1796152/2059040 swapFree=4140084/4192956
[pid=24297] ppid=24295 vsize=33528 CPUtime=102.25
/proc/24297/stat : 24297 (pbct) R 24295 24297 24084 0 -1 4202496 8206 0 0 0 9549 676 0 0 25 0 1 0 19506542 34332672 7817 1992294400 134512640 136485738 4294177872 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24297/statm: 8382 7817 244 482 0 7898 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 33528

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24302
/proc/meminfo: memFree=1794788/2059040 swapFree=4140084/4192956
[pid=24297] ppid=24295 vsize=35064 CPUtime=162.23
/proc/24297/stat : 24297 (pbct) R 24295 24297 24084 0 -1 4202496 8633 0 0 0 15158 1065 0 0 25 0 1 0 19506542 35905536 8196 1992294400 134512640 136485738 4294177872 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24297/statm: 8766 8196 244 482 0 8282 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 35064

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24304
/proc/meminfo: memFree=1794788/2059040 swapFree=4140084/4192956
[pid=24297] ppid=24295 vsize=35064 CPUtime=222.2
/proc/24297/stat : 24297 (pbct) R 24295 24297 24084 0 -1 4202496 8634 0 0 0 20753 1467 0 0 25 0 1 0 19506542 35905536 8196 1992294400 134512640 136485738 4294177872 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24297/statm: 8766 8196 244 482 0 8282 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 35064

[startup+282.302 s]
/proc/loadavg: 1.07 1.00 1.00 2/107 24306
/proc/meminfo: memFree=1794664/2059040 swapFree=4140084/4192956
[pid=24297] ppid=24295 vsize=35064 CPUtime=282.18
/proc/24297/stat : 24297 (pbct) R 24295 24297 24084 0 -1 4202496 8634 0 0 0 26359 1859 0 0 25 0 1 0 19506542 35905536 8196 1992294400 134512640 136485738 4294177872 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24297/statm: 8766 8196 244 482 0 8282 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 35064

[startup+342.301 s]
/proc/loadavg: 1.03 1.00 1.00 2/107 24308
/proc/meminfo: memFree=1794300/2059040 swapFree=4140084/4192956
[pid=24297] ppid=24295 vsize=35328 CPUtime=342.16
/proc/24297/stat : 24297 (pbct) R 24295 24297 24084 0 -1 4202496 8714 0 0 0 31967 2249 0 0 25 0 1 0 19506542 36175872 8276 1992294400 134512640 136485738 4294177872 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24297/statm: 8832 8276 244 482 0 8348 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 35328

[startup+402.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 24310
/proc/meminfo: memFree=1794052/2059040 swapFree=4140084/4192956
[pid=24297] ppid=24295 vsize=35516 CPUtime=402.14
/proc/24297/stat : 24297 (pbct) R 24295 24297 24084 0 -1 4202496 8788 0 0 0 37600 2614 0 0 25 0 1 0 19506542 36368384 8324 1992294400 134512640 136485738 4294177872 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24297/statm: 8879 8324 244 482 0 8395 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 35516

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24310
/proc/meminfo: memFree=1794052/2059040 swapFree=4140084/4192956
[pid=24297] ppid=24295 vsize=35516 CPUtime=462.11
/proc/24297/stat : 24297 (pbct) R 24295 24297 24084 0 -1 4202496 8788 0 0 0 43201 3010 0 0 25 0 1 0 19506542 36368384 8324 1992294400 134512640 136485738 4294177872 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24297/statm: 8879 8324 244 482 0 8395 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 35516

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24312
/proc/meminfo: memFree=1793556/2059040 swapFree=4140084/4192956
[pid=24297] ppid=24295 vsize=36044 CPUtime=522.09
/proc/24297/stat : 24297 (pbct) R 24295 24297 24084 0 -1 4202496 8912 0 0 0 48812 3397 0 0 25 0 1 0 19506542 36909056 8448 1992294400 134512640 136485738 4294177872 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24297/statm: 9011 8448 244 482 0 8527 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 36044

[startup+582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24314
/proc/meminfo: memFree=1793556/2059040 swapFree=4140084/4192956
[pid=24297] ppid=24295 vsize=36044 CPUtime=582.07
/proc/24297/stat : 24297 (pbct) R 24295 24297 24084 0 -1 4202496 8912 0 0 0 54417 3790 0 0 25 0 1 0 19506542 36909056 8448 1992294400 134512640 136485738 4294177872 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24297/statm: 9011 8448 244 482 0 8527 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 36044

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24316
/proc/meminfo: memFree=1793432/2059040 swapFree=4140084/4192956
[pid=24297] ppid=24295 vsize=36044 CPUtime=642.05
/proc/24297/stat : 24297 (pbct) R 24295 24297 24084 0 -1 4202496 8912 0 0 0 60016 4189 0 0 25 0 1 0 19506542 36909056 8448 1992294400 134512640 136485738 4294177872 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24297/statm: 9011 8448 244 482 0 8527 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 36044

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24322
/proc/meminfo: memFree=1791696/2059040 swapFree=4140084/4192956
[pid=24297] ppid=24295 vsize=37572 CPUtime=881.96
/proc/24297/stat : 24297 (pbct) R 24295 24297 24084 0 -1 4202496 9305 0 0 0 82493 5703 0 0 25 0 1 0 19506542 38473728 8819 1992294400 134512640 136485738 4294177872 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24297/statm: 9393 8819 244 482 0 8909 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 37572

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24324
/proc/meminfo: memFree=1791696/2059040 swapFree=4140084/4192956
[pid=24297] ppid=24295 vsize=37572 CPUtime=941.93
/proc/24297/stat : 24297 (pbct) R 24295 24297 24084 0 -1 4202496 9305 0 0 0 88085 6108 0 0 25 0 1 0 19506542 38473728 8819 1992294400 134512640 136485738 4294177872 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24297/statm: 9393 8819 244 482 0 8909 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 37572

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24326
/proc/meminfo: memFree=1791696/2059040 swapFree=4140084/4192956
[pid=24297] ppid=24295 vsize=37572 CPUtime=1001.92
/proc/24297/stat : 24297 (pbct) R 24295 24297 24084 0 -1 4202496 9305 0 0 0 93708 6484 0 0 25 0 1 0 19506542 38473728 8819 1992294400 134512640 136485738 4294177872 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24297/statm: 9393 8819 244 482 0 8909 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 37572

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24326
/proc/meminfo: memFree=1791696/2059040 swapFree=4140084/4192956
[pid=24297] ppid=24295 vsize=37572 CPUtime=1061.89
/proc/24297/stat : 24297 (pbct) R 24295 24297 24084 0 -1 4202496 9305 0 0 0 99317 6872 0 0 25 0 1 0 19506542 38473728 8819 1992294400 134512640 136485738 4294177872 18446744073709551615 135025271 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24297/statm: 9393 8819 244 482 0 8909 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 37572

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24328
/proc/meminfo: memFree=1791572/2059040 swapFree=4140084/4192956
[pid=24297] ppid=24295 vsize=37572 CPUtime=1121.87
/proc/24297/stat : 24297 (pbct) R 24295 24297 24084 0 -1 4202496 9305 0 0 0 104932 7255 0 0 25 0 1 0 19506542 38473728 8819 1992294400 134512640 136485738 4294177872 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24297/statm: 9393 8819 244 482 0 8909 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 37572

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24330
/proc/meminfo: memFree=1791572/2059040 swapFree=4140084/4192956
[pid=24297] ppid=24295 vsize=37572 CPUtime=1181.85
/proc/24297/stat : 24297 (pbct) R 24295 24297 24084 0 -1 4202496 9305 0 0 0 110546 7639 0 0 25 0 1 0 19506542 38473728 8819 1992294400 134512640 136485738 4294177872 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24297/statm: 9393 8819 244 482 0 8909 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 37572

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24332
/proc/meminfo: memFree=1791572/2059040 swapFree=4140084/4192956
[pid=24297] ppid=24295 vsize=37572 CPUtime=1241.83
/proc/24297/stat : 24297 (pbct) R 24295 24297 24084 0 -1 4202496 9305 0 0 0 116149 8034 0 0 25 0 1 0 19506542 38473728 8819 1992294400 134512640 136485738 4294177872 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24297/statm: 9393 8819 244 482 0 8909 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 37572

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24334
/proc/meminfo: memFree=1791572/2059040 swapFree=4140084/4192956
[pid=24297] ppid=24295 vsize=37572 CPUtime=1301.81
/proc/24297/stat : 24297 (pbct) R 24295 24297 24084 0 -1 4202496 9305 0 0 0 121753 8428 0 0 25 0 1 0 19506542 38473728 8819 1992294400 134512640 136485738 4294177872 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24297/statm: 9393 8819 244 482 0 8909 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 37572

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24334
/proc/meminfo: memFree=1791448/2059040 swapFree=4140084/4192956
[pid=24297] ppid=24295 vsize=37572 CPUtime=1361.78
/proc/24297/stat : 24297 (pbct) R 24295 24297 24084 0 -1 4202496 9305 0 0 0 127354 8824 0 0 25 0 1 0 19506542 38473728 8819 1992294400 134512640 136485738 4294177872 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24297/statm: 9393 8819 244 482 0 8909 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 37572

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24336
/proc/meminfo: memFree=1791448/2059040 swapFree=4140084/4192956
[pid=24297] ppid=24295 vsize=37572 CPUtime=1421.76
/proc/24297/stat : 24297 (pbct) R 24295 24297 24084 0 -1 4202496 9305 0 0 0 132959 9217 0 0 25 0 1 0 19506542 38473728 8819 1992294400 134512640 136485738 4294177872 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24297/statm: 9393 8819 244 482 0 8909 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 37572

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24338
/proc/meminfo: memFree=1791448/2059040 swapFree=4140084/4192956
[pid=24297] ppid=24295 vsize=37572 CPUtime=1481.74
/proc/24297/stat : 24297 (pbct) R 24295 24297 24084 0 -1 4202496 9305 0 0 0 138546 9628 0 0 25 0 1 0 19506542 38473728 8819 1992294400 134512640 136485738 4294177872 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24297/statm: 9393 8819 244 482 0 8909 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 37572

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24340
/proc/meminfo: memFree=1791448/2059040 swapFree=4140084/4192956
[pid=24297] ppid=24295 vsize=37572 CPUtime=1541.71
/proc/24297/stat : 24297 (pbct) R 24295 24297 24084 0 -1 4202496 9305 0 0 0 144183 9988 0 0 25 0 1 0 19506542 38473728 8819 1992294400 134512640 136485738 4294177872 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24297/statm: 9393 8819 244 482 0 8909 0
Current children cumulated CPU time (s) 1541.71
Current children cumulated vsize (KiB) 37572

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24342
/proc/meminfo: memFree=1791324/2059040 swapFree=4140084/4192956
[pid=24297] ppid=24295 vsize=37572 CPUtime=1601.7
/proc/24297/stat : 24297 (pbct) R 24295 24297 24084 0 -1 4202496 9305 0 0 0 149794 10376 0 0 25 0 1 0 19506542 38473728 8819 1992294400 134512640 136485738 4294177872 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24297/statm: 9393 8819 244 482 0 8909 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 37572

[startup+1662.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 24342
/proc/meminfo: memFree=1791324/2059040 swapFree=4140084/4192956
[pid=24297] ppid=24295 vsize=37572 CPUtime=1661.68
/proc/24297/stat : 24297 (pbct) R 24295 24297 24084 0 -1 4202496 9305 0 0 0 155392 10776 0 0 25 0 1 0 19506542 38473728 8819 1992294400 134512640 136485738 4294177872 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24297/statm: 9393 8819 244 482 0 8909 0
Current children cumulated CPU time (s) 1661.68
Current children cumulated vsize (KiB) 37572

[startup+1722.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 24344
/proc/meminfo: memFree=1791324/2059040 swapFree=4140084/4192956
[pid=24297] ppid=24295 vsize=37572 CPUtime=1721.65
/proc/24297/stat : 24297 (pbct) R 24295 24297 24084 0 -1 4202496 9305 0 0 0 160999 11166 0 0 25 0 1 0 19506542 38473728 8819 1992294400 134512640 136485738 4294177872 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24297/statm: 9393 8819 244 482 0 8909 0
Current children cumulated CPU time (s) 1721.65
Current children cumulated vsize (KiB) 37572

[startup+1782.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/107 24346
/proc/meminfo: memFree=1791324/2059040 swapFree=4140084/4192956
[pid=24297] ppid=24295 vsize=37572 CPUtime=1781.63
/proc/24297/stat : 24297 (pbct) R 24295 24297 24084 0 -1 4202496 9305 0 0 0 166617 11546 0 0 25 0 1 0 19506542 38473728 8819 1992294400 134512640 136485738 4294177872 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24297/statm: 9393 8819 244 482 0 8909 0
Current children cumulated CPU time (s) 1781.63
Current children cumulated vsize (KiB) 37572



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.13 1.05 1.01 2/107 24346
/proc/meminfo: memFree=1791200/2059040 swapFree=4140084/4192956
[pid=24297] ppid=24295 vsize=37704 CPUtime=1800.04
/proc/24297/stat : 24297 (pbct) R 24295 24297 24084 0 -1 4202496 9329 0 0 0 168337 11667 0 0 25 0 1 0 19506542 38608896 8843 1992294400 134512640 136485738 4294177872 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24297/statm: 9426 8843 244 482 0 8942 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 37704

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1800.71 s]
/proc/loadavg: 1.13 1.05 1.01 2/107 24346
/proc/meminfo: memFree=1791200/2059040 swapFree=4140084/4192956
[pid=24297] ppid=24295 vsize=37704 CPUtime=1800.04
/proc/24297/stat : 24297 (pbct) R 24295 24297 24084 0 -1 4202496 9329 0 0 0 168337 11667 0 0 25 0 1 0 19506542 38608896 8843 1992294400 134512640 136485738 4294177872 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24297/statm: 9426 8843 244 482 0 8942 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 37704

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.05
CPU user time (s): 1683.37
CPU system time (s): 116.676
CPU usage (%): 99.9627
Max. virtual memory (cumulated for all children) (KiB): 37704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1683.37
system time used= 116.676
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9329
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= 1
involuntary context switches= 16945

runsolver used 3.02954 second user time and 8.44871 second system time

The end

Launcher Data 

Begin job on node014 at 2010-06-13 16:24:12
IDJOB=2668605
IDBENCH=1958
IDSOLVER=1170
FILE ID=node014/2668605-1276439052
PBS_JOBID= 11173322
Free space on /tmp= 62464 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/domset/normalized-domset_v500_e2000_w30_mw19_18.opb.PB06.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668605-1276439052/watcher-2668605-1276439052 -o /tmp/evaluation-result-2668605-1276439052/solver-2668605-1276439052 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668605-1276439052.opb

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

MD5SUM BENCH= 7db364152f2aec17f16cb8adef9dc3c7
RANDOM SEED=338733944

node014.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		: 3000.258
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		: 3000.258
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:       1827812 kB
Buffers:         16372 kB
Cached:         125096 kB
SwapCached:       7000 kB
Active:          84916 kB
Inactive:        70436 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1827812 kB
SwapTotal:     4192956 kB
SwapFree:      4140084 kB
Dirty:            2020 kB
Writeback:           0 kB
AnonPages:       11684 kB
Mapped:          12876 kB
Slab:            54004 kB
PageTables:       4020 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183392 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= 62464 MiB
End job on node014 at 2010-06-13 16:54:14