Trace number 458971

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, and are wall clock time (not CPU 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
PBS4_v2 2007-03-23SAT (TO)-27 1800.14 1800.73

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb30-15-opb/normalized-frb30-15-4.opb
MD5SUM7bb05c60facd55e51c4cfcaa0e217e6e
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-30
Best CPU time to get the best result obtained on this benchmark131.453
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -30
Optimality of the best value was proved YES
Number of variables450
Total number of constraints17831
Number of constraints which are clauses17831
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint2
Number of terms in the objective function 450
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 450
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 450
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 (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/458971-1178646257/instance-458971-1178646257.opb ......
0.10/0.10	c done parsing opb.
0.10/0.10	o 450
0.10/0.11	o 449
0.10/0.11	o 448
0.10/0.11	o 447
0.10/0.13	o 446
0.10/0.13	o 430
0.10/0.16	o 429
0.10/0.16	o 428
0.10/0.16	o 427
5.69/5.80	o 426
22.00/22.05	o 425
57.98/58.09	o 424
1200.06/1200.53	o 423
1800.10/1800.70	s SATISFIABLE
1800.10/1800.70	v -x1 -x10 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x11 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117
1800.10/1800.70	v -x118 -x119 -x12 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x13 -x130 -x131 -x132 -x133 -x134 -x135 -x136
1800.10/1800.70	v -x137 -x138 -x139 -x14 -x140 -x141 -x142 -x143 -x144 -x145 -x146 x147 -x148 -x149 x15 -x150 -x151 -x152 -x153 -x154 -x155
1800.10/1800.70	v -x156 -x157 -x158 -x159 -x16 -x160 x161 -x162 -x163 -x164 -x165 x166 -x167 -x168 -x169 -x17 -x170 -x171 -x172 -x173 -x174
1800.10/1800.70	v -x175 -x176 -x177 -x178 -x179 -x18 -x180 -x181 x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x19 -x190 -x191 -x192 -x193
1800.10/1800.70	v -x194 -x195 -x196 x197 -x198 -x199 -x2 -x20 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 x21 -x210 -x211 -x212
1800.10/1800.70	v -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x22 -x220 -x221 -x222 x223 -x224 -x225 -x226 -x227 -x228 -x229 -x23 -x230 -x231
1800.10/1800.70	v -x232 -x233 -x234 x235 -x236 -x237 -x238 -x239 -x24 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x25 x250
1800.10/1800.70	v -x251 -x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 -x26 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x27
1800.10/1800.70	v -x270 -x271 -x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279 -x28 -x280 -x281 -x282 -x283 x284 -x285 x286 -x287 -x288 -x289
1800.10/1800.70	v -x29 -x290 -x291 -x292 -x293 -x294 -x295 -x296 -x297 -x298 -x299 -x3 -x30 -x300 -x301 -x302 -x303 -x304 -x305 x306 -x307 -x308
1800.10/1800.70	v -x309 -x31 -x310 -x311 -x312 -x313 -x314 -x315 -x316 -x317 -x318 -x319 -x32 -x320 -x321 -x322 -x323 x324 -x325 -x326 -x327
1800.10/1800.70	v -x328 -x329 -x33 -x330 -x331 -x332 -x333 -x334 -x335 -x336 -x337 -x338 -x339 -x34 -x340 -x341 -x342 -x343 x344 -x345 -x346
1800.10/1800.70	v -x347 -x348 -x349 -x35 -x350 -x351 -x352 x353 -x354 -x355 -x356 -x357 -x358 -x359 -x36 -x360 -x361 -x362 -x363 -x364 -x365
1800.10/1800.70	v -x366 -x367 -x368 -x369 -x37 -x370 -x371 -x372 -x373 x374 -x375 -x376 x377 -x378 -x379 -x38 -x380 -x381 -x382 -x383 -x384
1800.10/1800.70	v -x385 -x386 -x387 -x388 -x389 -x39 -x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 -x399 -x4 -x40 -x400 x401 -x402 -x403
1800.10/1800.70	v -x404 -x405 -x406 -x407 -x408 -x409 -x41 -x410 x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 -x42 -x420 -x421 -x422
1800.10/1800.70	v -x423 -x424 -x425 -x426 -x427 -x428 -x429 x43 x430 -x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 -x439 -x44 -x440 -x441
1800.10/1800.70	v -x442 -x443 -x444 x445 -x446 -x447 -x448 -x449 -x45 -x450 -x46 -x47 -x48 -x49 -x5 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58
1800.10/1800.70	v x59 -x6 -x60 -x61 -x62 -x63 -x64 -x65 -x66 x67 -x68 -x69 -x7 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x8 -x80 -x81 -x82
1800.10/1800.70	v -x83 x84 -x85 -x86 -x87 -x88 -x89 -x9 -x90 -x91 -x92 -x93 -x94 -x95 x96 -x97 -x98 -x99

Verifier Data (download as text)

OK	-27

Conversion Script Data (download as text)

/tmp/evaluation/458971-1178646257/instance-458971-1178646257.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node11/watcher-458971-1178646257 -o ROOT/results/node11/solver-458971-1178646257 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458971-1178646257/instance-458971-1178646257.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.92 3/77 2144
/proc/meminfo: memFree=1934056/2055920 swapFree=4147100/4192956
[pid=2144] ppid=2142 vsize=1324 CPUtime=0
/proc/2144/stat : 2144 (PBS4_SAT07v2) R 2142 2144 1750 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 305674661 1355776 130 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2144/statm: 331 130 86 219 0 108 0

[startup+0.104268 s]
/proc/loadavg: 0.91 0.95 0.92 3/77 2144
/proc/meminfo: memFree=1934056/2055920 swapFree=4147100/4192956
[pid=2144] ppid=2142 vsize=2652 CPUtime=0.1
/proc/2144/stat : 2144 (PBS4_SAT07v2) R 2142 2144 1750 0 -1 4194304 556 0 0 0 10 0 0 0 18 0 1 0 305674661 2715648 389 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134640527 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2144/statm: 663 389 86 219 0 440 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2652

[startup+0.201279 s]
/proc/loadavg: 0.91 0.95 0.92 3/77 2144
/proc/meminfo: memFree=1934056/2055920 swapFree=4147100/4192956
[pid=2144] ppid=2142 vsize=4184 CPUtime=0.19
/proc/2144/stat : 2144 (PBS4_SAT07v2) R 2142 2144 1750 0 -1 4194304 782 0 0 0 19 0 0 0 19 0 1 0 305674661 4284416 615 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2144/statm: 1046 615 102 219 0 823 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4184

[startup+0.301291 s]
/proc/loadavg: 0.91 0.95 0.92 3/77 2144
/proc/meminfo: memFree=1934056/2055920 swapFree=4147100/4192956
[pid=2144] ppid=2142 vsize=4184 CPUtime=0.29
/proc/2144/stat : 2144 (PBS4_SAT07v2) R 2142 2144 1750 0 -1 4194304 976 0 0 0 29 0 0 0 20 0 1 0 305674661 4284416 809 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2144/statm: 1046 809 102 219 0 823 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4184

[startup+0.701337 s]
/proc/loadavg: 0.91 0.95 0.92 3/77 2144
/proc/meminfo: memFree=1934056/2055920 swapFree=4147100/4192956
[pid=2144] ppid=2142 vsize=10460 CPUtime=0.69
/proc/2144/stat : 2144 (PBS4_SAT07v2) R 2142 2144 1750 0 -1 4194304 1606 0 0 0 69 0 0 0 24 0 1 0 305674661 10711040 1439 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2144/statm: 2615 1439 102 219 0 2392 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10460

[startup+1.50143 s]
/proc/loadavg: 0.91 0.95 0.92 2/78 2145
/proc/meminfo: memFree=1926560/2055920 swapFree=4147100/4192956
[pid=2144] ppid=2142 vsize=10596 CPUtime=1.5
/proc/2144/stat : 2144 (PBS4_SAT07v2) R 2142 2144 1750 0 -1 4194304 2459 0 0 0 149 1 0 0 25 0 1 0 305674661 10850304 2292 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2144/statm: 2649 2292 102 219 0 2426 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 10596

[startup+3.10162 s]
/proc/loadavg: 0.92 0.95 0.92 2/78 2145
/proc/meminfo: memFree=1921504/2055920 swapFree=4147100/4192956
[pid=2144] ppid=2142 vsize=19060 CPUtime=3.09
/proc/2144/stat : 2144 (PBS4_SAT07v2) R 2142 2144 1750 0 -1 4194304 4431 0 0 0 307 2 0 0 25 0 1 0 305674661 19517440 4264 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134597531 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2144/statm: 4765 4264 102 219 0 4542 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19060

[startup+6.302 s]
/proc/loadavg: 0.92 0.95 0.92 2/78 2145
/proc/meminfo: memFree=1906080/2055920 swapFree=4147100/4192956
[pid=2144] ppid=2142 vsize=37088 CPUtime=6.29
/proc/2144/stat : 2144 (PBS4_SAT07v2) R 2142 2144 1750 0 -1 4194304 7657 0 0 0 625 4 0 0 25 0 1 0 305674661 37978112 7490 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2144/statm: 9272 7490 102 219 0 9049 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 37088

[startup+12.7018 s]
/proc/loadavg: 0.93 0.96 0.92 2/78 2145
/proc/meminfo: memFree=1890912/2055920 swapFree=4147100/4192956
[pid=2144] ppid=2142 vsize=72880 CPUtime=12.69
/proc/2144/stat : 2144 (PBS4_SAT07v2) R 2142 2144 1750 0 -1 4194304 11582 0 0 0 1262 7 0 0 25 0 1 0 305674661 74629120 11222 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2144/statm: 18220 11222 102 219 0 17997 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 72880

[startup+25.5013 s]
/proc/loadavg: 0.94 0.96 0.92 2/78 2145
/proc/meminfo: memFree=1880928/2055920 swapFree=4147100/4192956
[pid=2144] ppid=2142 vsize=76384 CPUtime=25.48
/proc/2144/stat : 2144 (PBS4_SAT07v2) R 2142 2144 1750 0 -1 4194304 13666 0 0 0 2538 10 0 0 25 0 1 0 305674661 78217216 13306 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2144/statm: 19096 13306 102 219 0 18873 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 76384

[startup+51.1013 s]
/proc/loadavg: 0.96 0.96 0.92 2/78 2145
/proc/meminfo: memFree=1875424/2055920 swapFree=4147100/4192956
[pid=2144] ppid=2142 vsize=80868 CPUtime=51.07
/proc/2144/stat : 2144 (PBS4_SAT07v2) R 2142 2144 1750 0 -1 4194304 15418 0 0 0 5092 15 0 0 25 0 1 0 305674661 82808832 14673 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2144/statm: 20217 14673 102 219 0 19994 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 80868

[startup+102.301 s]
/proc/loadavg: 0.98 0.96 0.92 2/78 2145
/proc/meminfo: memFree=1870624/2055920 swapFree=4147100/4192956
[pid=2144] ppid=2142 vsize=84892 CPUtime=102.27
/proc/2144/stat : 2144 (PBS4_SAT07v2) R 2142 2144 1750 0 -1 4194304 16580 0 0 0 10203 24 0 0 25 0 1 0 305674661 86929408 15835 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2144/statm: 21223 15835 102 219 0 21000 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 84892

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 2145
/proc/meminfo: memFree=1867296/2055920 swapFree=4147100/4192956
[pid=2144] ppid=2142 vsize=90060 CPUtime=162.25
/proc/2144/stat : 2144 (PBS4_SAT07v2) R 2142 2144 1750 0 -1 4194304 18160 0 0 0 16193 32 0 0 25 0 1 0 305674661 92221440 16646 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2144/statm: 22515 16646 102 219 0 22292 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 90060

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 2147
/proc/meminfo: memFree=1864288/2055920 swapFree=4147100/4192956
[pid=2144] ppid=2142 vsize=91860 CPUtime=222.24
/proc/2144/stat : 2144 (PBS4_SAT07v2) R 2142 2144 1750 0 -1 4194304 18851 0 0 0 22183 41 0 0 25 0 1 0 305674661 94064640 17337 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2144/statm: 22965 17337 102 219 0 22742 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 91860

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 2147
/proc/meminfo: memFree=1861856/2055920 swapFree=4147100/4192956
[pid=2144] ppid=2142 vsize=99332 CPUtime=282.22
/proc/2144/stat : 2144 (PBS4_SAT07v2) R 2142 2144 1750 0 -1 4194304 21006 0 0 0 28172 50 0 0 25 0 1 0 305674661 101715968 17955 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2144/statm: 24833 17955 102 219 0 24610 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 99332

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 2147
/proc/meminfo: memFree=1859424/2055920 swapFree=4147100/4192956
[pid=2144] ppid=2142 vsize=100852 CPUtime=342.2
/proc/2144/stat : 2144 (PBS4_SAT07v2) R 2142 2144 1750 0 -1 4194304 21611 0 0 0 34163 57 0 0 25 0 1 0 305674661 103272448 18560 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2144/statm: 25213 18560 102 219 0 24990 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 100852

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 2147
/proc/meminfo: memFree=1856992/2055920 swapFree=4147100/4192956
[pid=2144] ppid=2142 vsize=102264 CPUtime=402.18
/proc/2144/stat : 2144 (PBS4_SAT07v2) R 2142 2144 1750 0 -1 4194304 22192 0 0 0 40153 65 0 0 25 0 1 0 305674661 104718336 19141 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2144/statm: 25566 19141 102 219 0 25343 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 102264

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.92 3/78 2147
/proc/meminfo: memFree=1854688/2055920 swapFree=4147100/4192956
[pid=2144] ppid=2142 vsize=103312 CPUtime=462.17
/proc/2144/stat : 2144 (PBS4_SAT07v2) R 2142 2144 1750 0 -1 4194304 22753 0 0 0 46145 72 0 0 25 0 1 0 305674661 105791488 19702 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2144/statm: 25828 19702 102 219 0 25605 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 103312

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 2147
/proc/meminfo: memFree=1852512/2055920 swapFree=4147100/4192956
[pid=2144] ppid=2142 vsize=104660 CPUtime=522.15
/proc/2144/stat : 2144 (PBS4_SAT07v2) R 2142 2144 1750 0 -1 4194304 23266 0 0 0 52134 81 0 0 25 0 1 0 305674661 107171840 20215 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134564459 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2144/statm: 26165 20215 102 219 0 25942 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 104660

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 2147
/proc/meminfo: memFree=1850336/2055920 swapFree=4147100/4192956
[pid=2144] ppid=2142 vsize=105468 CPUtime=582.13
/proc/2144/stat : 2144 (PBS4_SAT07v2) R 2142 2144 1750 0 -1 4194304 23798 0 0 0 58126 87 0 0 25 0 1 0 305674661 107999232 20747 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134547216 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2144/statm: 26367 20747 102 219 0 26144 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 105468

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 2147
/proc/meminfo: memFree=1848160/2055920 swapFree=4147100/4192956
[pid=2144] ppid=2142 vsize=119176 CPUtime=642.12
/proc/2144/stat : 2144 (PBS4_SAT07v2) R 2142 2144 1750 0 -1 4194304 27365 0 0 0 64116 96 0 0 25 0 1 0 305674661 122036224 21241 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2144/statm: 29794 21241 102 219 0 29571 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 119176


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 2147
/proc/meminfo: memFree=1842592/2055920 swapFree=4147100/4192956
[pid=2144] ppid=2142 vsize=121984 CPUtime=822.07
/proc/2144/stat : 2144 (PBS4_SAT07v2) R 2142 2144 1750 0 -1 4194304 28724 0 0 0 82090 117 0 0 25 0 1 0 305674661 124911616 22600 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2144/statm: 30496 22600 102 219 0 30273 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 121984

[startup+882.306 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 2147
/proc/meminfo: memFree=1840928/2055920 swapFree=4147100/4192956
[pid=2144] ppid=2142 vsize=122916 CPUtime=882.06
/proc/2144/stat : 2144 (PBS4_SAT07v2) R 2142 2144 1750 0 -1 4194304 29123 0 0 0 88083 123 0 0 25 0 1 0 305674661 125865984 22999 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2144/statm: 30729 22999 102 219 0 30506 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 122916

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 2147
/proc/meminfo: memFree=1839136/2055920 swapFree=4147100/4192956
[pid=2144] ppid=2142 vsize=124100 CPUtime=942.04
/proc/2144/stat : 2144 (PBS4_SAT07v2) R 2142 2144 1750 0 -1 4194304 29558 0 0 0 94075 129 0 0 25 0 1 0 305674661 127078400 23434 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134546877 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2144/statm: 31025 23434 102 219 0 30802 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 124100

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 2147
/proc/meminfo: memFree=1837472/2055920 swapFree=4147100/4192956
[pid=2144] ppid=2142 vsize=124260 CPUtime=1002.02
/proc/2144/stat : 2144 (PBS4_SAT07v2) R 2142 2144 1750 0 -1 4194304 29967 0 0 0 100067 135 0 0 25 0 1 0 305674661 127242240 23843 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2144/statm: 31065 23843 102 219 0 30842 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 124260

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 2345
/proc/meminfo: memFree=1835416/2055920 swapFree=4147100/4192956
[pid=2144] ppid=2142 vsize=125312 CPUtime=1061.89
/proc/2144/stat : 2144 (PBS4_SAT07v2) R 2142 2144 1750 0 -1 4194304 30353 0 0 0 106049 140 0 0 25 0 1 0 305674661 128319488 24229 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2144/statm: 31328 24229 102 219 0 31105 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 125312

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 2345
/proc/meminfo: memFree=1834016/2055920 swapFree=4147100/4192956
[pid=2144] ppid=2142 vsize=126432 CPUtime=1121.88
/proc/2144/stat : 2144 (PBS4_SAT07v2) R 2142 2144 1750 0 -1 4194304 30752 0 0 0 112042 146 0 0 25 0 1 0 305674661 129466368 24628 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2144/statm: 31608 24628 102 219 0 31385 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 126432

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 2345
/proc/meminfo: memFree=1832480/2055920 swapFree=4147100/4192956
[pid=2144] ppid=2142 vsize=126432 CPUtime=1181.87
/proc/2144/stat : 2144 (PBS4_SAT07v2) R 2142 2144 1750 0 -1 4194304 31135 0 0 0 118035 152 0 0 25 0 1 0 305674661 129466368 25011 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2144/statm: 31608 25011 102 219 0 31385 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 126432

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 2345
/proc/meminfo: memFree=1821856/2055920 swapFree=4147100/4192956
[pid=2144] ppid=2142 vsize=127780 CPUtime=1241.85
/proc/2144/stat : 2144 (PBS4_SAT07v2) R 2142 2144 1750 0 -1 4194304 33778 0 0 0 124026 159 0 0 25 0 1 0 305674661 130846720 27654 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134548665 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2144/statm: 31945 27654 102 219 0 31722 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 127780

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 2345
/proc/meminfo: memFree=1820320/2055920 swapFree=4147100/4192956
[pid=2144] ppid=2142 vsize=129044 CPUtime=1301.83
/proc/2144/stat : 2144 (PBS4_SAT07v2) R 2142 2144 1750 0 -1 4194304 34144 0 0 0 130021 162 0 0 25 0 1 0 305674661 132141056 28020 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2144/statm: 32261 28020 102 219 0 32038 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 129044

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 2345
/proc/meminfo: memFree=1818976/2055920 swapFree=4147100/4192956
[pid=2144] ppid=2142 vsize=129044 CPUtime=1361.82
/proc/2144/stat : 2144 (PBS4_SAT07v2) R 2142 2144 1750 0 -1 4194304 34488 0 0 0 136013 169 0 0 25 0 1 0 305674661 132141056 28364 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134557448 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2144/statm: 32261 28364 102 219 0 32038 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 129044

[startup+1422.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 2345
/proc/meminfo: memFree=1817440/2055920 swapFree=4147100/4192956
[pid=2144] ppid=2142 vsize=130384 CPUtime=1421.81
/proc/2144/stat : 2144 (PBS4_SAT07v2) R 2142 2144 1750 0 -1 4194304 34852 0 0 0 142007 174 0 0 25 0 1 0 305674661 133513216 28728 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2144/statm: 32596 28728 102 219 0 32373 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 130384

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 2345
/proc/meminfo: memFree=1816160/2055920 swapFree=4147100/4192956
[pid=2144] ppid=2142 vsize=130384 CPUtime=1481.78
/proc/2144/stat : 2144 (PBS4_SAT07v2) R 2142 2144 1750 0 -1 4194304 35186 0 0 0 148000 178 0 0 25 0 1 0 305674661 133513216 29062 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2144/statm: 32596 29062 102 219 0 32373 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 130384

[startup+1542.31 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 2345
/proc/meminfo: memFree=1814752/2055920 swapFree=4147100/4192956
[pid=2144] ppid=2142 vsize=131808 CPUtime=1541.77
/proc/2144/stat : 2144 (PBS4_SAT07v2) R 2142 2144 1750 0 -1 4194304 35528 0 0 0 153993 184 0 0 25 0 1 0 305674661 134971392 29404 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2144/statm: 32952 29404 102 219 0 32729 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 131808

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 2345
/proc/meminfo: memFree=1813408/2055920 swapFree=4147100/4192956
[pid=2144] ppid=2142 vsize=131808 CPUtime=1601.75
/proc/2144/stat : 2144 (PBS4_SAT07v2) R 2142 2144 1750 0 -1 4194304 35860 0 0 0 159987 188 0 0 25 0 1 0 305674661 134971392 29736 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549392 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2144/statm: 32952 29736 102 219 0 32729 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 131808

[startup+1662.3 s]
/proc/loadavg: 1.04 0.99 0.93 2/78 2345
/proc/meminfo: memFree=1812192/2055920 swapFree=4147100/4192956
[pid=2144] ppid=2142 vsize=157900 CPUtime=1661.73
/proc/2144/stat : 2144 (PBS4_SAT07v2) R 2142 2144 1750 0 -1 4194304 42300 0 0 0 165977 196 0 0 25 0 1 0 305674661 161689600 30031 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2144/statm: 39475 30031 102 219 0 39252 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 157900

[startup+1722.3 s]
/proc/loadavg: 1.01 0.99 0.93 2/78 2345
/proc/meminfo: memFree=1810976/2055920 swapFree=4147100/4192956
[pid=2144] ppid=2142 vsize=157900 CPUtime=1721.71
/proc/2144/stat : 2144 (PBS4_SAT07v2) R 2142 2144 1750 0 -1 4194304 42605 0 0 0 171971 200 0 0 25 0 1 0 305674661 161689600 30336 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2144/statm: 39475 30336 102 219 0 39252 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 157900

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.93 2/78 2345
/proc/meminfo: memFree=1809696/2055920 swapFree=4147100/4192956
[pid=2144] ppid=2142 vsize=157900 CPUtime=1781.7
/proc/2144/stat : 2144 (PBS4_SAT07v2) R 2142 2144 1750 0 -1 4194304 42915 0 0 0 177965 205 0 0 25 0 1 0 305674661 161689600 30646 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2144/statm: 39475 30646 102 219 0 39252 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 157900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 1.00 0.99 0.93 2/78 2345
/proc/meminfo: memFree=1809376/2055920 swapFree=4147100/4192956
[pid=2144] ppid=2142 vsize=159508 CPUtime=1800.1
/proc/2144/stat : 2144 (PBS4_SAT07v2) R 2142 2144 1750 0 -1 4194304 43007 0 0 0 179804 206 0 0 25 0 1 0 305674661 163336192 30738 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2144/statm: 39877 30738 102 219 0 39654 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 159508

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

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

Child status: 0
Real time (s): 1800.73
CPU time (s): 1800.14
CPU user time (s): 1798.05
CPU system time (s): 2.08868
CPU usage (%): 99.9669
Max. virtual memory (cumulated for all children) (KiB): 180964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.05
system time used= 2.08868
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43010
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= 8
involuntary context switches= 6539

runsolver used 1.43778 second user time and 4.05038 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Tue May  8 17:44:17 UTC 2007

IDJOB= 458971
IDBENCH= 2238
IDSOLVER= 200
FILE ID= node11/458971-1178646257

PBS_JOBID= 5217832

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb30-15-opb/normalized-frb30-15-4.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458971-1178646257/instance-458971-1178646257.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node11/convwatcher-458971-1178646257 -o ROOT/results/node11/conversion-458971-1178646257 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458971-1178646257/instance-458971-1178646257.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-458971-1178646257 -o ROOT/results/node11/solver-458971-1178646257 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458971-1178646257/instance-458971-1178646257.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  7bb05c60facd55e51c4cfcaa0e217e6e

RANDOM SEED= 311709873

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.235
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.235
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1934464 kB
Buffers:         14592 kB
Cached:          29488 kB
SwapCached:      14332 kB
Active:          44992 kB
Inactive:        22376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1934464 kB
SwapTotal:     4192956 kB
SwapFree:      4147100 kB
Dirty:            2680 kB
Writeback:           0 kB
Mapped:          29868 kB
Slab:            39540 kB
Committed_AS:  7524700 kB
PageTables:       1848 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66562 MiB

End job on node11 on Tue May  8 18:14:20 UTC 2007