Trace number 458736

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)212 1800.12 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
domset/normalized-domset_v500_e2000_w30_mw19_11.opb.PB06.opb
MD5SUM19bfc1d5b7087888ef5c79946c60f053
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark183
Best CPU time to get the best result obtained on this benchmark1800.04
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 183
Optimality of the best value was proved NO
Number of variables473
Total number of constraints473
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 constraints473
Minimum length of a constraint4
Maximum length of a constraint17
Number of terms in the objective function 473
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 473
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 473
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/458736-1178642053/instance-458736-1178642053.opb ......
0.00/0.01	c done parsing opb.
0.00/0.01	o 473
0.00/0.01	o 472
0.00/0.02	o 471
0.00/0.02	o 470
0.00/0.02	o 469
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0.02/0.02	o 467
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0.09/0.16	o 309
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0.09/0.18	o 295
0.09/0.18	o 242
0.09/0.19	o 241
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1.29/1.40	o 237
2.49/2.51	o 236
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3.29/3.33	o 233
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3.29/3.35	o 221
8.49/8.57	o 220
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11.48/11.52	o 218
12.98/13.06	o 217
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17.88/17.92	o 215
19.09/19.10	o 214
19.79/19.87	o 213
346.70/346.82	o 212
1800.09/1800.70	s SATISFIABLE
1800.09/1800.70	v -x1 x10 -x100 -x101 -x102 x103 x104 x105 x106 x107 -x108 x109 x11 x110 -x111 -x112 x113 -x114 x115 -x116 x117 -x118 -x119 -x12
1800.09/1800.70	v -x120 -x121 -x122 x123 x124 -x125 -x126 -x127 x128 -x129 x13 x130 -x131 x132 -x133 x134 -x135 x136 x137 x138 -x139 -x14 x140
1800.09/1800.70	v x141 x142 x143 -x144 x145 -x146 x147 x148 x149 -x15 x150 -x151 x152 -x153 x154 x155 x156 -x157 x158 -x159 x16 x160 x161 -x162
1800.09/1800.70	v -x163 x164 -x165 -x166 x167 x168 -x169 -x17 -x170 -x171 -x172 x173 -x174 -x175 x176 -x177 -x178 x179 -x18 -x180 x181 -x182
1800.09/1800.70	v -x183 -x184 x185 x186 -x187 x188 -x189 -x19 x190 x191 -x192 -x193 x194 -x195 x196 -x197 -x198 -x199 -x2 x20 -x200 x201 x202
1800.09/1800.70	v x203 x204 -x205 -x206 x207 x208 x209 x21 -x210 x211 x212 x213 x214 -x215 x216 -x217 -x218 -x219 -x22 -x220 -x221 x222 x223 x224
1800.09/1800.70	v -x225 x226 -x227 -x228 x229 x23 -x230 x231 x232 -x233 -x234 -x235 -x236 x237 -x238 x239 x24 x240 -x241 x242 -x243 -x244 -x245
1800.09/1800.70	v x246 -x247 -x248 -x249 -x25 x250 x251 -x252 -x253 -x254 x255 -x256 -x257 x258 x259 x26 x260 -x261 -x262 -x263 -x264 x265 -x266
1800.09/1800.70	v -x267 -x268 -x269 -x27 x270 x271 x272 -x273 x274 -x275 x276 -x277 x278 -x279 x28 x280 x281 x282 -x283 -x284 -x285 -x286 -x287
1800.09/1800.70	v -x288 x289 x29 x290 x291 x292 x293 x294 x295 x296 -x297 -x298 x299 -x3 -x30 -x300 -x301 -x302 x303 x304 -x305 -x306 -x307 -x308
1800.09/1800.70	v x309 x31 -x310 x311 -x312 x313 -x314 -x315 -x316 x317 x318 x319 -x32 -x320 x321 -x322 -x323 -x324 -x325 x326 -x327 -x328 x329
1800.09/1800.70	v x33 x330 -x331 x332 x333 x334 -x335 -x336 x337 x338 -x339 -x34 x340 x341 x342 -x343 -x344 x345 x346 x347 -x348 -x349 -x35 -x350
1800.09/1800.70	v -x351 -x352 -x353 -x354 -x355 x356 -x357 -x358 -x359 -x36 x360 -x361 -x362 -x363 -x364 -x365 -x366 x367 -x368 x369 x37 x370
1800.09/1800.70	v -x371 -x372 x373 -x374 x375 -x376 -x377 -x378 -x379 -x38 x380 x381 x382 -x383 -x384 x385 -x386 x387 x388 x389 -x39 x390 x391
1800.09/1800.70	v x392 -x393 x394 -x395 x396 -x397 x398 x399 x4 -x40 -x400 -x401 x402 -x403 -x404 -x405 -x406 -x407 -x408 -x409 x41 -x410 -x411
1800.09/1800.70	v -x412 -x413 x414 -x415 -x416 -x417 x418 -x419 -x42 -x420 -x421 x422 x423 x424 -x425 x426 -x427 -x428 x429 -x43 -x430 x431 -x432
1800.09/1800.70	v -x433 x434 x435 x436 x437 x438 -x439 -x44 x440 -x441 -x442 x443 -x444 x445 -x446 -x447 x448 x449 x45 x450 x451 x452 -x453 x454
1800.09/1800.70	v -x455 x456 -x457 x458 -x459 -x46 -x460 x461 -x462 x463 -x464 x465 -x466 -x467 -x468 x469 -x47 x470 -x471 -x472 -x473 x48 -x49
1800.09/1800.70	v x5 x50 x51 -x52 -x53 -x54 x55 -x56 x57 -x58 -x59 -x6 -x60 x61 x62 -x63 -x64 x65 x66 x67 -x68 -x69 -x7 -x70 -x71 x72 -x73 x74 x75 -x76
1800.09/1800.70	v -x77 x78 -x79 -x8 -x80 x81 -x82 x83 x84 -x85 x86 -x87 -x88 -x89 -x9 x90 -x91 x92 x93 -x94 -x95 -x96 -x97 x98 -x99

Verifier Data (download as text)

OK	212

Conversion Script Data (download as text)

/tmp/evaluation/458736-1178642053/instance-458736-1178642053.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/node6/watcher-458736-1178642053 -o ROOT/results/node6/solver-458736-1178642053 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458736-1178642053/instance-458736-1178642053.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: 0.99 0.97 0.97 3/77 7337
/proc/meminfo: memFree=1537264/2055924 swapFree=4146632/4192956
[pid=7337] ppid=7335 vsize=1448 CPUtime=0
/proc/7337/stat : 7337 (PBS4_SAT07v2) R 7335 7337 7220 0 -1 4194304 152 0 0 0 0 0 0 0 18 0 1 0 340242975 1482752 134 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134594301 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7337/statm: 362 134 86 219 0 139 0

[startup+0.027153 s]
/proc/loadavg: 0.99 0.97 0.97 3/77 7337
/proc/meminfo: memFree=1537264/2055924 swapFree=4146632/4192956
[pid=7337] ppid=7335 vsize=1576 CPUtime=0.02
/proc/7337/stat : 7337 (PBS4_SAT07v2) R 7335 7337 7220 0 -1 4194304 209 0 0 0 2 0 0 0 18 0 1 0 340242975 1613824 191 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7337/statm: 394 191 101 219 0 171 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1576

[startup+0.101162 s]
/proc/loadavg: 0.99 0.97 0.97 3/77 7337
/proc/meminfo: memFree=1537264/2055924 swapFree=4146632/4192956
[pid=7337] ppid=7335 vsize=1576 CPUtime=0.09
/proc/7337/stat : 7337 (PBS4_SAT07v2) R 7335 7337 7220 0 -1 4194304 212 0 0 0 8 1 0 0 18 0 1 0 340242975 1613824 194 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7337/statm: 394 194 102 219 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1576

[startup+0.301185 s]
/proc/loadavg: 0.99 0.97 0.97 3/77 7337
/proc/meminfo: memFree=1537264/2055924 swapFree=4146632/4192956
[pid=7337] ppid=7335 vsize=1832 CPUtime=0.29
/proc/7337/stat : 7337 (PBS4_SAT07v2) R 7335 7337 7220 0 -1 4194304 292 0 0 0 26 3 0 0 19 0 1 0 340242975 1875968 274 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7337/statm: 458 274 102 219 0 235 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1832

[startup+0.701232 s]
/proc/loadavg: 0.99 0.97 0.97 3/77 7337
/proc/meminfo: memFree=1537264/2055924 swapFree=4146632/4192956
[pid=7337] ppid=7335 vsize=3500 CPUtime=0.69
/proc/7337/stat : 7337 (PBS4_SAT07v2) R 7335 7337 7220 0 -1 4194304 524 0 0 0 66 3 0 0 22 0 1 0 340242975 3584000 506 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7337/statm: 875 506 102 219 0 652 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3500

[startup+1.50133 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 7338
/proc/meminfo: memFree=1534952/2055924 swapFree=4146632/4192956
[pid=7337] ppid=7335 vsize=5548 CPUtime=1.49
/proc/7337/stat : 7337 (PBS4_SAT07v2) R 7335 7337 7220 0 -1 4194304 974 0 0 0 145 4 0 0 25 0 1 0 340242975 5681152 956 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7337/statm: 1387 956 102 219 0 1164 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5548

[startup+3.10152 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 7338
/proc/meminfo: memFree=1531944/2055924 swapFree=4146632/4192956
[pid=7337] ppid=7335 vsize=9836 CPUtime=3.09
/proc/7337/stat : 7337 (PBS4_SAT07v2) R 7335 7337 7220 0 -1 4194304 2009 0 0 0 304 5 0 0 25 0 1 0 340242975 10072064 1991 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7337/statm: 2459 1991 102 219 0 2236 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9836

[startup+6.30189 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 7338
/proc/meminfo: memFree=1524392/2055924 swapFree=4146632/4192956
[pid=7337] ppid=7335 vsize=18356 CPUtime=6.29
/proc/7337/stat : 7337 (PBS4_SAT07v2) R 7335 7337 7220 0 -1 4194304 3613 0 0 0 622 7 0 0 25 0 1 0 340242975 18796544 3595 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557385 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7337/statm: 4589 3595 102 219 0 4366 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18356

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 7338
/proc/meminfo: memFree=1521704/2055924 swapFree=4146632/4192956
[pid=7337] ppid=7335 vsize=18836 CPUtime=12.69
/proc/7337/stat : 7337 (PBS4_SAT07v2) R 7335 7337 7220 0 -1 4194304 3956 0 0 0 1258 11 0 0 25 0 1 0 340242975 19288064 3889 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545575 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7337/statm: 4709 3889 102 219 0 4486 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18836

[startup+25.5011 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 7338
/proc/meminfo: memFree=1521000/2055924 swapFree=4146632/4192956
[pid=7337] ppid=7335 vsize=19808 CPUtime=25.48
/proc/7337/stat : 7337 (PBS4_SAT07v2) R 7335 7337 7220 0 -1 4194304 4231 0 0 0 2532 16 0 0 25 0 1 0 340242975 20283392 4067 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545564 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7337/statm: 4952 4067 102 219 0 4729 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19808

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 7338
/proc/meminfo: memFree=1519976/2055924 swapFree=4146632/4192956
[pid=7337] ppid=7335 vsize=21124 CPUtime=51.08
/proc/7337/stat : 7337 (PBS4_SAT07v2) R 7335 7337 7220 0 -1 4194304 4686 0 0 0 5083 25 0 0 25 0 1 0 340242975 21630976 4329 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561133 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7337/statm: 5281 4329 102 219 0 5058 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21124

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 7338
/proc/meminfo: memFree=1518312/2055924 swapFree=4146632/4192956
[pid=7337] ppid=7335 vsize=23592 CPUtime=102.27
/proc/7337/stat : 7337 (PBS4_SAT07v2) R 7335 7337 7220 0 -1 4194304 5494 0 0 0 10186 41 0 0 25 0 1 0 340242975 24158208 4752 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545278 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7337/statm: 5898 4752 102 219 0 5675 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 23592

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 7340
/proc/meminfo: memFree=1516520/2055924 swapFree=4146632/4192956
[pid=7337] ppid=7335 vsize=24500 CPUtime=162.25
/proc/7337/stat : 7337 (PBS4_SAT07v2) R 7335 7337 7220 0 -1 4194304 5943 0 0 0 16169 56 0 0 25 0 1 0 340242975 25088000 5201 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7337/statm: 6125 5201 102 219 0 5902 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 24500

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 7340
/proc/meminfo: memFree=1514856/2055924 swapFree=4146632/4192956
[pid=7337] ppid=7335 vsize=28380 CPUtime=222.23
/proc/7337/stat : 7337 (PBS4_SAT07v2) R 7335 7337 7220 0 -1 4194304 7127 0 0 0 22153 70 0 0 25 0 1 0 340242975 29061120 5616 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545578 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7337/statm: 7095 5616 102 219 0 6872 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 28380

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 7340
/proc/meminfo: memFree=1513256/2055924 swapFree=4146632/4192956
[pid=7337] ppid=7335 vsize=29252 CPUtime=282.21
/proc/7337/stat : 7337 (PBS4_SAT07v2) R 7335 7337 7220 0 -1 4194304 7526 0 0 0 28139 82 0 0 25 0 1 0 340242975 29954048 6015 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134556975 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7337/statm: 7313 6015 102 219 0 7090 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 29252

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 7340
/proc/meminfo: memFree=1511784/2055924 swapFree=4146632/4192956
[pid=7337] ppid=7335 vsize=30144 CPUtime=342.2
/proc/7337/stat : 7337 (PBS4_SAT07v2) R 7335 7337 7220 0 -1 4194304 7880 0 0 0 34126 94 0 0 25 0 1 0 340242975 30867456 6369 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7337/statm: 7536 6369 102 219 0 7313 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 30144

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 7340
/proc/meminfo: memFree=1510504/2055924 swapFree=4146632/4192956
[pid=7337] ppid=7335 vsize=30836 CPUtime=402.18
/proc/7337/stat : 7337 (PBS4_SAT07v2) R 7335 7337 7220 0 -1 4194304 8211 0 0 0 40113 105 0 0 25 0 1 0 340242975 31576064 6700 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7337/statm: 7709 6700 102 219 0 7486 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 30836

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 7340
/proc/meminfo: memFree=1509224/2055924 swapFree=4146632/4192956
[pid=7337] ppid=7335 vsize=37360 CPUtime=462.17
/proc/7337/stat : 7337 (PBS4_SAT07v2) R 7335 7337 7220 0 -1 4194304 10045 0 0 0 46101 116 0 0 25 0 1 0 340242975 38256640 6997 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7337/statm: 9340 6997 102 219 0 9117 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 37360

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 7340
/proc/meminfo: memFree=1508072/2055924 swapFree=4146632/4192956
[pid=7337] ppid=7335 vsize=38192 CPUtime=522.15
/proc/7337/stat : 7337 (PBS4_SAT07v2) R 7335 7337 7220 0 -1 4194304 10339 0 0 0 52090 125 0 0 25 0 1 0 340242975 39108608 7291 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7337/statm: 9548 7291 102 219 0 9325 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 38192

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 7340
/proc/meminfo: memFree=1507048/2055924 swapFree=4146632/4192956
[pid=7337] ppid=7335 vsize=38772 CPUtime=582.13
/proc/7337/stat : 7337 (PBS4_SAT07v2) R 7335 7337 7220 0 -1 4194304 10608 0 0 0 58079 134 0 0 25 0 1 0 340242975 39702528 7560 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545640 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7337/statm: 9693 7560 102 219 0 9470 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 38772

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 7340
/proc/meminfo: memFree=1505960/2055924 swapFree=4146632/4192956
[pid=7337] ppid=7335 vsize=39252 CPUtime=642.12
/proc/7337/stat : 7337 (PBS4_SAT07v2) R 7335 7337 7220 0 -1 4194304 10876 0 0 0 64067 145 0 0 25 0 1 0 340242975 40194048 7828 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557448 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7337/statm: 9813 7828 102 219 0 9590 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 39252


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 7340
/proc/meminfo: memFree=1501992/2055924 swapFree=4146632/4192956
[pid=7337] ppid=7335 vsize=41496 CPUtime=882.05
/proc/7337/stat : 7337 (PBS4_SAT07v2) R 7335 7337 7220 0 -1 4194304 11855 0 0 0 88017 188 0 0 25 0 1 0 340242975 42491904 8807 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7337/statm: 10374 8807 102 219 0 10151 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 41496

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 7340
/proc/meminfo: memFree=1501032/2055924 swapFree=4146632/4192956
[pid=7337] ppid=7335 vsize=41496 CPUtime=942.03
/proc/7337/stat : 7337 (PBS4_SAT07v2) R 7335 7337 7220 0 -1 4194304 12101 0 0 0 94008 195 0 0 25 0 1 0 340242975 42491904 9053 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7337/statm: 10374 9053 102 219 0 10151 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 41496

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 7340
/proc/meminfo: memFree=1500200/2055924 swapFree=4146632/4192956
[pid=7337] ppid=7335 vsize=42148 CPUtime=1002.03
/proc/7337/stat : 7337 (PBS4_SAT07v2) R 7335 7337 7220 0 -1 4194304 12323 0 0 0 99997 206 0 0 25 0 1 0 340242975 43159552 9275 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7337/statm: 10537 9275 102 219 0 10314 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 42148

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 7340
/proc/meminfo: memFree=1499368/2055924 swapFree=4146632/4192956
[pid=7337] ppid=7335 vsize=42840 CPUtime=1062
/proc/7337/stat : 7337 (PBS4_SAT07v2) R 7335 7337 7220 0 -1 4194304 12548 0 0 0 105986 214 0 0 25 0 1 0 340242975 43868160 9500 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7337/statm: 10710 9500 102 219 0 10487 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 42840

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 7340
/proc/meminfo: memFree=1498472/2055924 swapFree=4146632/4192956
[pid=7337] ppid=7335 vsize=42840 CPUtime=1121.98
/proc/7337/stat : 7337 (PBS4_SAT07v2) R 7335 7337 7220 0 -1 4194304 12771 0 0 0 111975 223 0 0 25 0 1 0 340242975 43868160 9723 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7337/statm: 10710 9723 102 219 0 10487 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 42840

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 7340
/proc/meminfo: memFree=1497576/2055924 swapFree=4146632/4192956
[pid=7337] ppid=7335 vsize=43576 CPUtime=1181.97
/proc/7337/stat : 7337 (PBS4_SAT07v2) R 7335 7337 7220 0 -1 4194304 12986 0 0 0 117966 231 0 0 25 0 1 0 340242975 44621824 9938 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7337/statm: 10894 9938 102 219 0 10671 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 43576

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 7340
/proc/meminfo: memFree=1496680/2055924 swapFree=4146632/4192956
[pid=7337] ppid=7335 vsize=56772 CPUtime=1241.96
/proc/7337/stat : 7337 (PBS4_SAT07v2) R 7335 7337 7220 0 -1 4194304 16262 0 0 0 123955 241 0 0 25 0 1 0 340242975 58134528 10141 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557448 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7337/statm: 14193 10141 102 219 0 13970 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 56772

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 7340
/proc/meminfo: memFree=1495848/2055924 swapFree=4146632/4192956
[pid=7337] ppid=7335 vsize=56772 CPUtime=1301.95
/proc/7337/stat : 7337 (PBS4_SAT07v2) R 7335 7337 7220 0 -1 4194304 16465 0 0 0 129943 252 0 0 25 0 1 0 340242975 58134528 10344 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7337/statm: 14193 10344 102 219 0 13970 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 56772

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 7340
/proc/meminfo: memFree=1495080/2055924 swapFree=4146632/4192956
[pid=7337] ppid=7335 vsize=57604 CPUtime=1361.93
/proc/7337/stat : 7337 (PBS4_SAT07v2) R 7335 7337 7220 0 -1 4194304 16669 0 0 0 135931 262 0 0 25 0 1 0 340242975 58986496 10548 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7337/statm: 14401 10548 102 219 0 14178 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 57604

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 7340
/proc/meminfo: memFree=1494248/2055924 swapFree=4146632/4192956
[pid=7337] ppid=7335 vsize=57604 CPUtime=1421.91
/proc/7337/stat : 7337 (PBS4_SAT07v2) R 7335 7337 7220 0 -1 4194304 16869 0 0 0 141922 269 0 0 25 0 1 0 340242975 58986496 10748 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7337/statm: 14401 10748 102 219 0 14178 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 57604

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 7340
/proc/meminfo: memFree=1493416/2055924 swapFree=4146632/4192956
[pid=7337] ppid=7335 vsize=58484 CPUtime=1481.9
/proc/7337/stat : 7337 (PBS4_SAT07v2) R 7335 7337 7220 0 -1 4194304 17071 0 0 0 147914 276 0 0 25 0 1 0 340242975 59887616 10950 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7337/statm: 14621 10950 102 219 0 14398 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 58484

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 7340
/proc/meminfo: memFree=1492584/2055924 swapFree=4146632/4192956
[pid=7337] ppid=7335 vsize=58484 CPUtime=1541.88
/proc/7337/stat : 7337 (PBS4_SAT07v2) R 7335 7337 7220 0 -1 4194304 17274 0 0 0 153903 285 0 0 25 0 1 0 340242975 59887616 11153 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549386 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7337/statm: 14621 11153 102 219 0 14398 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 58484

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 7340
/proc/meminfo: memFree=1491880/2055924 swapFree=4146632/4192956
[pid=7337] ppid=7335 vsize=58484 CPUtime=1601.86
/proc/7337/stat : 7337 (PBS4_SAT07v2) R 7335 7337 7220 0 -1 4194304 17463 0 0 0 159894 292 0 0 25 0 1 0 340242975 59887616 11342 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557385 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7337/statm: 14621 11342 102 219 0 14398 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 58484

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/84 7516
/proc/meminfo: memFree=1489784/2055924 swapFree=4146632/4192956
[pid=7337] ppid=7335 vsize=59420 CPUtime=1661.74
/proc/7337/stat : 7337 (PBS4_SAT07v2) R 7335 7337 7220 0 -1 4194304 17653 0 0 0 165874 300 0 0 25 0 1 0 340242975 60846080 11532 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7337/statm: 14855 11532 102 219 0 14632 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 59420

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 7538
/proc/meminfo: memFree=1490152/2055924 swapFree=4146632/4192956
[pid=7337] ppid=7335 vsize=59420 CPUtime=1721.71
/proc/7337/stat : 7337 (PBS4_SAT07v2) R 7335 7337 7220 0 -1 4194304 17851 0 0 0 171865 306 0 0 25 0 1 0 340242975 60846080 11730 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7337/statm: 14855 11730 102 219 0 14632 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 59420

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 7538
/proc/meminfo: memFree=1489320/2055924 swapFree=4146632/4192956
[pid=7337] ppid=7335 vsize=60416 CPUtime=1781.69
/proc/7337/stat : 7337 (PBS4_SAT07v2) R 7335 7337 7220 0 -1 4194304 18057 0 0 0 177856 313 0 0 25 0 1 0 340242975 61865984 11936 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545334 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7337/statm: 15104 11936 102 219 0 14881 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 60416



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 7538
/proc/meminfo: memFree=1489064/2055924 swapFree=4146632/4192956
[pid=7337] ppid=7335 vsize=60416 CPUtime=1800.09
/proc/7337/stat : 7337 (PBS4_SAT07v2) R 7335 7337 7220 0 -1 4194304 18124 0 0 0 179695 314 0 0 25 0 1 0 340242975 61865984 12003 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7337/statm: 15104 12003 102 219 0 14881 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 60416

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: 0.99 0.97 0.97 2/78 7538
/proc/meminfo: memFree=1489064/2055924 swapFree=4146632/4192956
[pid=7337] ppid=7335 vsize=60416 CPUtime=1800.09
/proc/7337/stat : 7337 (PBS4_SAT07v2) R 7335 7337 7220 0 -1 4194304 18124 0 0 0 179695 314 0 0 25 0 1 0 340242975 61865984 12003 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7337/statm: 15104 12003 102 219 0 14881 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 60416

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.12
CPU user time (s): 1796.96
CPU system time (s): 3.15652
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 68284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.96
system time used= 3.15652
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18127
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= 4548

runsolver used 1.43378 second user time and 4.10938 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Tue May  8 16:34:13 UTC 2007

IDJOB= 458736
IDBENCH= 1953
IDSOLVER= 200
FILE ID= node6/458736-1178642053

PBS_JOBID= 5217829

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/domset/normalized-domset_v500_e2000_w30_mw19_11.opb.PB06.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458736-1178642053/instance-458736-1178642053.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node6/convwatcher-458736-1178642053 -o ROOT/results/node6/conversion-458736-1178642053 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458736-1178642053/instance-458736-1178642053.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-458736-1178642053 -o ROOT/results/node6/solver-458736-1178642053 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458736-1178642053/instance-458736-1178642053.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  19bfc1d5b7087888ef5c79946c60f053

RANDOM SEED= 609988375

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.232
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		: 3000.232
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:      2055924 kB
MemFree:       1537672 kB
Buffers:         49092 kB
Cached:         371440 kB
SwapCached:      13920 kB
Active:         234324 kB
Inactive:       209212 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1537672 kB
SwapTotal:     4192956 kB
SwapFree:      4146632 kB
Dirty:            2380 kB
Writeback:           0 kB
Mapped:          29876 kB
Slab:            60236 kB
Committed_AS: 12613116 kB
PageTables:       1784 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 node6 on Tue May  8 17:04:16 UTC 2007