Trace number 459573

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)3 1800.04 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=59-P1=103-P2=101-P3=43-P4=37-P5=37-P6=17-P7=23-B.opb
MD5SUMa9881f8d96a669a457a765316e0eed8c
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.12598
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables147
Total number of constraints15
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 constraints15
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)343
Sum of products size (including duplicates)686
Number of different products343
Sum of products size686

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/459573-1178656358/instance-459573-1178656358.opb ......
34.68/34.80	c done parsing opb.
34.68/34.80	o 107
45.28/45.38	o 89
141.16/141.27	o 79
182.24/182.38	o 49
206.44/206.52	o 9
220.13/220.26	o 5
241.23/241.30	o 3
1800.03/1800.60	s SATISFIABLE
1800.03/1800.60	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
1800.03/1800.60	v -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 x128 x129 x13 -x130 -x131 x132 -x133 x134 -x135 x136 -x137 -x138 -x139 -x14
1800.03/1800.60	v -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 x148 x149 x15 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159
1800.03/1800.60	v x16 -x160 -x161 x162 x163 -x164 -x165 -x166 -x167 -x168 -x169 x17 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179
1800.03/1800.60	v x18 -x180 -x181 -x182 x183 x184 -x185 -x186 -x187 -x188 -x189 x19 -x190 -x191 -x192 -x193 -x194 -x195 -x196 x197 x198 x199
1800.03/1800.60	v x2 x20 x200 -x201 x202 x203 x204 x205 x206 x207 -x208 x209 x21 x210 x211 x212 x213 x214 -x215 x216 x217 x218 x219 x22 x220 x221
1800.03/1800.60	v -x222 x223 x224 x225 x226 x227 x228 -x229 -x23 x230 x231 x232 x233 x234 x235 -x236 x237 x238 x239 -x24 x240 x241 x242 -x243 x244
1800.03/1800.60	v x245 x246 -x247 -x248 -x249 -x25 x250 -x251 -x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 x26 -x260 -x261 -x262 -x263 -x264
1800.03/1800.60	v -x265 -x266 -x267 -x268 -x269 x27 -x270 -x271 -x272 -x273 x274 -x275 -x276 -x277 x278 -x279 x28 -x280 x281 -x282 -x283 -x284
1800.03/1800.60	v x285 -x286 -x287 x288 -x289 x29 -x290 -x291 x292 -x293 -x294 x295 -x296 -x297 -x298 -x299 -x3 x30 -x300 -x301 x302 -x303 -x304
1800.03/1800.60	v -x305 -x306 -x307 -x308 x309 x31 -x310 -x311 -x312 -x313 -x314 -x315 -x316 -x317 -x318 -x319 -x32 -x320 -x321 -x322 -x323
1800.03/1800.60	v -x324 -x325 -x326 -x327 -x328 -x329 -x33 x330 -x331 -x332 -x333 -x334 -x335 -x336 -x337 -x338 -x339 x34 -x340 -x341 -x342
1800.03/1800.60	v -x343 x344 x345 x346 -x347 -x348 x349 -x35 -x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357 x358 x359 x36 x360 -x361 -x362 x363
1800.03/1800.60	v -x364 x365 x366 x367 -x368 -x369 -x37 x370 -x371 x372 x373 x374 -x375 -x376 x377 -x378 x379 x38 x380 x381 -x382 -x383 x384 -x385
1800.03/1800.60	v x386 x387 x388 -x389 x39 -x390 x391 -x392 x393 x394 -x395 x396 -x397 -x398 -x399 -x4 x40 x400 x401 -x402 x403 -x404 -x405 -x406
1800.03/1800.60	v -x407 -x408 -x409 x41 -x410 -x411 -x412 -x413 x414 x415 -x416 x417 -x418 -x419 x42 -x420 x421 x422 -x423 x424 -x425 -x426 -x427
1800.03/1800.60	v x428 x429 x43 -x430 x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 -x439 x44 -x440 -x441 x442 -x443 -x444 x445 -x446 -x447
1800.03/1800.60	v -x448 -x449 -x45 -x450 -x451 -x452 -x453 -x454 -x455 x456 -x457 -x458 x459 x46 -x460 -x461 -x462 x463 -x464 -x465 x466 -x467
1800.03/1800.60	v -x468 -x469 x47 -x470 -x471 -x472 -x473 -x474 -x475 -x476 -x477 -x478 -x479 x48 -x480 -x481 -x482 -x483 -x484 -x485 -x486
1800.03/1800.60	v -x487 -x488 -x489 -x49 -x490 -x5 x50 -x51 x52 x53 -x54 -x55 -x56 x57 x58 x59 -x6 x60 -x61 x62 x63 x64 -x65 -x66 -x67 x68 -x69 -x7
1800.03/1800.60	v -x70 x71 -x72 -x73 -x74 -x75 -x76 -x77 x78 x79 x8 x80 -x81 -x82 x83 -x84 x85 x86 -x87 x88 -x89 -x9 -x90 -x91 x92 -x93 -x94 x95 -x96
1800.03/1800.60	v -x97 -x98 -x99

Verifier Data (download as text)

OK	3

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/459573-1178656358/instance-459573-1178656358.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node45/watcher-459573-1178656358 -o ROOT/results/node45/solver-459573-1178656358 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459573-1178656358/instance-459573-1178656358.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: 0.92 0.97 0.99 3/77 7857
/proc/meminfo: memFree=1853952/2055920 swapFree=4157932/4192956
[pid=7857] ppid=7855 vsize=1456 CPUtime=0
/proc/7857/stat : 7857 (PBS4_SAT07v2) R 7855 7857 7142 0 -1 4194304 156 0 0 0 0 0 0 0 18 0 1 0 220481490 1490944 138 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134518650 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7857/statm: 364 138 86 219 0 141 0

[startup+0.100474 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 7857
/proc/meminfo: memFree=1853952/2055920 swapFree=4157932/4192956
[pid=7857] ppid=7855 vsize=2392 CPUtime=0.09
/proc/7857/stat : 7857 (PBS4_SAT07v2) R 7855 7857 7142 0 -1 4194304 326 0 0 0 9 0 0 0 18 0 1 0 220481490 2449408 308 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7857/statm: 598 308 90 219 0 375 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2392

[startup+0.201484 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 7857
/proc/meminfo: memFree=1853952/2055920 swapFree=4157932/4192956
[pid=7857] ppid=7855 vsize=2524 CPUtime=0.19
/proc/7857/stat : 7857 (PBS4_SAT07v2) R 7855 7857 7142 0 -1 4194304 475 0 0 0 19 0 0 0 18 0 1 0 220481490 2584576 457 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7857/statm: 631 457 90 219 0 408 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2524

[startup+0.301495 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 7857
/proc/meminfo: memFree=1853952/2055920 swapFree=4157932/4192956
[pid=7857] ppid=7855 vsize=3548 CPUtime=0.29
/proc/7857/stat : 7857 (PBS4_SAT07v2) R 7855 7857 7142 0 -1 4194304 602 0 0 0 29 0 0 0 19 0 1 0 220481490 3633152 584 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7857/statm: 887 584 90 219 0 664 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3548

[startup+0.701535 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 7857
/proc/meminfo: memFree=1853952/2055920 swapFree=4157932/4192956
[pid=7857] ppid=7855 vsize=6068 CPUtime=0.69
/proc/7857/stat : 7857 (PBS4_SAT07v2) R 7855 7857 7142 0 -1 4194304 1012 0 0 0 68 1 0 0 22 0 1 0 220481490 6213632 994 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7857/statm: 1517 994 90 219 0 1294 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6068

[startup+1.50162 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 7858
/proc/meminfo: memFree=1849464/2055920 swapFree=4157932/4192956
[pid=7857] ppid=7855 vsize=6392 CPUtime=1.49
/proc/7857/stat : 7857 (PBS4_SAT07v2) R 7855 7857 7142 0 -1 4194304 1461 0 0 0 147 2 0 0 25 0 1 0 220481490 6545408 1394 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7857/statm: 1598 1394 90 219 0 1375 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6392

[startup+3.10178 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 7858
/proc/meminfo: memFree=1847992/2055920 swapFree=4157932/4192956
[pid=7857] ppid=7855 vsize=10888 CPUtime=3.09
/proc/7857/stat : 7857 (PBS4_SAT07v2) R 7855 7857 7142 0 -1 4194304 1831 0 0 0 306 3 0 0 25 0 1 0 220481490 11149312 1764 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7857/statm: 2722 1764 90 219 0 2499 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10888

[startup+6.3011 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 7858
/proc/meminfo: memFree=1846520/2055920 swapFree=4157932/4192956
[pid=7857] ppid=7855 vsize=11672 CPUtime=6.29
/proc/7857/stat : 7857 (PBS4_SAT07v2) R 7855 7857 7142 0 -1 4194304 2202 0 0 0 623 6 0 0 25 0 1 0 220481490 11952128 2038 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7857/statm: 2918 2038 90 219 0 2695 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11672

[startup+12.7018 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 7858
/proc/meminfo: memFree=1844352/2055920 swapFree=4157932/4192956
[pid=7857] ppid=7855 vsize=12344 CPUtime=12.69
/proc/7857/stat : 7857 (PBS4_SAT07v2) R 7855 7857 7142 0 -1 4194304 2627 0 0 0 1260 9 0 0 25 0 1 0 220481490 12640256 2463 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7857/statm: 3086 2463 90 219 0 2863 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12344

[startup+25.5011 s]
/proc/loadavg: 0.95 0.97 0.99 2/78 7858
/proc/meminfo: memFree=1842624/2055920 swapFree=4157932/4192956
[pid=7857] ppid=7855 vsize=14080 CPUtime=25.48
/proc/7857/stat : 7857 (PBS4_SAT07v2) R 7855 7857 7142 0 -1 4194304 3231 0 0 0 2531 17 0 0 25 0 1 0 220481490 14417920 2874 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7857/statm: 3520 2874 90 219 0 3297 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14080

[startup+51.1017 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 7858
/proc/meminfo: memFree=1839680/2055920 swapFree=4157932/4192956
[pid=7857] ppid=7855 vsize=17028 CPUtime=51.08
/proc/7857/stat : 7857 (PBS4_SAT07v2) R 7855 7857 7142 0 -1 4194304 4340 0 0 0 5076 32 0 0 25 0 1 0 220481490 17436672 3598 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7857/statm: 4257 3598 102 219 0 4034 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17028

[startup+102.302 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 7858
/proc/meminfo: memFree=1834048/2055920 swapFree=4157932/4192956
[pid=7857] ppid=7855 vsize=30356 CPUtime=102.27
/proc/7857/stat : 7857 (PBS4_SAT07v2) R 7855 7857 7142 0 -1 4194304 6465 0 0 0 10167 60 0 0 25 0 1 0 220481490 31084544 4954 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7857/statm: 7589 4954 102 219 0 7366 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 30356

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7858
/proc/meminfo: memFree=1830912/2055920 swapFree=4157932/4192956
[pid=7857] ppid=7855 vsize=32008 CPUtime=162.25
/proc/7857/stat : 7857 (PBS4_SAT07v2) R 7855 7857 7142 0 -1 4194304 7336 0 0 0 16138 87 0 0 25 0 1 0 220481490 32776192 5825 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7857/statm: 8002 5825 102 219 0 7779 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 32008

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7858
/proc/meminfo: memFree=1827328/2055920 swapFree=4157932/4192956
[pid=7857] ppid=7855 vsize=33404 CPUtime=222.24
/proc/7857/stat : 7857 (PBS4_SAT07v2) R 7855 7857 7142 0 -1 4194304 8153 0 0 0 22110 114 0 0 25 0 1 0 220481490 34205696 6642 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550314 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7857/statm: 8351 6642 102 219 0 8128 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 33404

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7858
/proc/meminfo: memFree=1824960/2055920 swapFree=4157932/4192956
[pid=7857] ppid=7855 vsize=41000 CPUtime=282.22
/proc/7857/stat : 7857 (PBS4_SAT07v2) R 7855 7857 7142 0 -1 4194304 10249 0 0 0 28087 135 0 0 25 0 1 0 220481490 41984000 7201 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7857/statm: 10250 7201 102 219 0 10027 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 41000

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7858
/proc/meminfo: memFree=1823040/2055920 swapFree=4157932/4192956
[pid=7857] ppid=7855 vsize=41932 CPUtime=342.2
/proc/7857/stat : 7857 (PBS4_SAT07v2) R 7855 7857 7142 0 -1 4194304 10714 0 0 0 34064 156 0 0 25 0 1 0 220481490 42938368 7666 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550404 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7857/statm: 10483 7666 102 219 0 10260 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 41932

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7858
/proc/meminfo: memFree=1820672/2055920 swapFree=4157932/4192956
[pid=7857] ppid=7855 vsize=43704 CPUtime=402.18
/proc/7857/stat : 7857 (PBS4_SAT07v2) R 7855 7857 7142 0 -1 4194304 11307 0 0 0 40044 174 0 0 25 0 1 0 220481490 44752896 8259 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7857/statm: 10926 8259 102 219 0 10703 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 43704

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7858
/proc/meminfo: memFree=1818624/2055920 swapFree=4157932/4192956
[pid=7857] ppid=7855 vsize=44644 CPUtime=462.17
/proc/7857/stat : 7857 (PBS4_SAT07v2) R 7855 7857 7142 0 -1 4194304 11808 0 0 0 46028 189 0 0 25 0 1 0 220481490 45715456 8760 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549386 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7857/statm: 11161 8760 102 219 0 10938 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 44644

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7858
/proc/meminfo: memFree=1817024/2055920 swapFree=4157932/4192956
[pid=7857] ppid=7855 vsize=45756 CPUtime=522.15
/proc/7857/stat : 7857 (PBS4_SAT07v2) R 7855 7857 7142 0 -1 4194304 12196 0 0 0 52006 209 0 0 25 0 1 0 220481490 46854144 9148 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7857/statm: 11439 9148 102 219 0 11216 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 45756

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7858
/proc/meminfo: memFree=1815552/2055920 swapFree=4157932/4192956
[pid=7857] ppid=7855 vsize=46524 CPUtime=582.14
/proc/7857/stat : 7857 (PBS4_SAT07v2) R 7855 7857 7142 0 -1 4194304 12557 0 0 0 57987 227 0 0 25 0 1 0 220481490 47640576 9509 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7857/statm: 11631 9509 102 219 0 11408 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 46524

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7858
/proc/meminfo: memFree=1814080/2055920 swapFree=4157932/4192956
[pid=7857] ppid=7855 vsize=47168 CPUtime=642.13
/proc/7857/stat : 7857 (PBS4_SAT07v2) R 7855 7857 7142 0 -1 4194304 12920 0 0 0 63970 243 0 0 25 0 1 0 220481490 48300032 9872 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7857/statm: 11792 9872 102 219 0 11569 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 47168


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

[startup+882.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7858
/proc/meminfo: memFree=1808128/2055920 swapFree=4157932/4192956
[pid=7857] ppid=7855 vsize=62652 CPUtime=882.07
/proc/7857/stat : 7857 (PBS4_SAT07v2) R 7855 7857 7142 0 -1 4194304 17442 0 0 0 87903 304 0 0 25 0 1 0 220481490 64155648 11321 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7857/statm: 15663 11321 102 219 0 15440 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 62652

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7858
/proc/meminfo: memFree=1806656/2055920 swapFree=4157932/4192956
[pid=7857] ppid=7855 vsize=63524 CPUtime=942.05
/proc/7857/stat : 7857 (PBS4_SAT07v2) R 7855 7857 7142 0 -1 4194304 17822 0 0 0 93885 320 0 0 25 0 1 0 220481490 65048576 11701 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7857/statm: 15881 11701 102 219 0 15658 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 63524

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7858
/proc/meminfo: memFree=1805568/2055920 swapFree=4157932/4192956
[pid=7857] ppid=7855 vsize=63524 CPUtime=1002.04
/proc/7857/stat : 7857 (PBS4_SAT07v2) R 7855 7857 7142 0 -1 4194304 18076 0 0 0 99869 335 0 0 25 0 1 0 220481490 65048576 11955 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7857/statm: 15881 11955 102 219 0 15658 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 63524

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7858
/proc/meminfo: memFree=1803904/2055920 swapFree=4157932/4192956
[pid=7857] ppid=7855 vsize=64756 CPUtime=1062.02
/proc/7857/stat : 7857 (PBS4_SAT07v2) R 7855 7857 7142 0 -1 4194304 18596 0 0 0 105853 349 0 0 25 0 1 0 220481490 66310144 12475 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7857/statm: 16189 12475 102 219 0 15966 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 64756

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7858
/proc/meminfo: memFree=1802304/2055920 swapFree=4157932/4192956
[pid=7857] ppid=7855 vsize=65740 CPUtime=1122.01
/proc/7857/stat : 7857 (PBS4_SAT07v2) R 7855 7857 7142 0 -1 4194304 18878 0 0 0 111838 363 0 0 25 0 1 0 220481490 67317760 12757 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7857/statm: 16435 12757 102 219 0 16212 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 65740

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7858
/proc/meminfo: memFree=1800960/2055920 swapFree=4157932/4192956
[pid=7857] ppid=7855 vsize=65740 CPUtime=1181.99
/proc/7857/stat : 7857 (PBS4_SAT07v2) R 7855 7857 7142 0 -1 4194304 19200 0 0 0 117821 378 0 0 25 0 1 0 220481490 67317760 13079 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549412 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7857/statm: 16435 13079 102 219 0 16212 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 65740

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7858
/proc/meminfo: memFree=1799872/2055920 swapFree=4157932/4192956
[pid=7857] ppid=7855 vsize=66924 CPUtime=1241.97
/proc/7857/stat : 7857 (PBS4_SAT07v2) R 7855 7857 7142 0 -1 4194304 19457 0 0 0 123808 389 0 0 25 0 1 0 220481490 68530176 13336 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7857/statm: 16731 13336 102 219 0 16508 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 66924

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7858
/proc/meminfo: memFree=1798976/2055920 swapFree=4157932/4192956
[pid=7857] ppid=7855 vsize=66924 CPUtime=1301.96
/proc/7857/stat : 7857 (PBS4_SAT07v2) R 7855 7857 7142 0 -1 4194304 19671 0 0 0 129794 402 0 0 25 0 1 0 220481490 68530176 13550 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7857/statm: 16731 13550 102 219 0 16508 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 66924

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7858
/proc/meminfo: memFree=1797248/2055920 swapFree=4157932/4192956
[pid=7857] ppid=7855 vsize=68036 CPUtime=1361.94
/proc/7857/stat : 7857 (PBS4_SAT07v2) R 7855 7857 7142 0 -1 4194304 20097 0 0 0 135779 415 0 0 25 0 1 0 220481490 69668864 13976 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7857/statm: 17009 13976 102 219 0 16786 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 68036

[startup+1422.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7858
/proc/meminfo: memFree=1795904/2055920 swapFree=4157932/4192956
[pid=7857] ppid=7855 vsize=68172 CPUtime=1421.93
/proc/7857/stat : 7857 (PBS4_SAT07v2) R 7855 7857 7142 0 -1 4194304 20414 0 0 0 141764 429 0 0 25 0 1 0 220481490 69808128 14293 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7857/statm: 17043 14293 102 219 0 16820 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 68172

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7858
/proc/meminfo: memFree=1794816/2055920 swapFree=4157932/4192956
[pid=7857] ppid=7855 vsize=69352 CPUtime=1481.91
/proc/7857/stat : 7857 (PBS4_SAT07v2) R 7855 7857 7142 0 -1 4194304 20682 0 0 0 147749 442 0 0 25 0 1 0 220481490 71016448 14561 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7857/statm: 17338 14561 102 219 0 17115 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 69352

[startup+1542.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7858
/proc/meminfo: memFree=1793728/2055920 swapFree=4157932/4192956
[pid=7857] ppid=7855 vsize=69352 CPUtime=1541.9
/proc/7857/stat : 7857 (PBS4_SAT07v2) R 7855 7857 7142 0 -1 4194304 20954 0 0 0 153735 455 0 0 25 0 1 0 220481490 71016448 14833 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7857/statm: 17338 14833 102 219 0 17115 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 69352

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7858
/proc/meminfo: memFree=1792768/2055920 swapFree=4157932/4192956
[pid=7857] ppid=7855 vsize=69352 CPUtime=1601.88
/proc/7857/stat : 7857 (PBS4_SAT07v2) R 7855 7857 7142 0 -1 4194304 21186 0 0 0 159723 465 0 0 25 0 1 0 220481490 71016448 15065 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7857/statm: 17338 15065 102 219 0 17115 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 69352

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7858
/proc/meminfo: memFree=1791488/2055920 swapFree=4157932/4192956
[pid=7857] ppid=7855 vsize=70608 CPUtime=1661.87
/proc/7857/stat : 7857 (PBS4_SAT07v2) R 7855 7857 7142 0 -1 4194304 21499 0 0 0 165710 477 0 0 25 0 1 0 220481490 72302592 15378 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7857/statm: 17652 15378 102 219 0 17429 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 70608

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/84 7974
/proc/meminfo: memFree=1789184/2055920 swapFree=4157932/4192956
[pid=7857] ppid=7855 vsize=70752 CPUtime=1721.8
/proc/7857/stat : 7857 (PBS4_SAT07v2) R 7855 7857 7142 0 -1 4194304 21724 0 0 0 171689 491 0 0 25 0 1 0 220481490 72450048 15603 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7857/statm: 17688 15603 102 219 0 17465 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 70752

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8056
/proc/meminfo: memFree=1789248/2055920 swapFree=4157932/4192956
[pid=7857] ppid=7855 vsize=72084 CPUtime=1781.73
/proc/7857/stat : 7857 (PBS4_SAT07v2) R 7855 7857 7142 0 -1 4194304 21975 0 0 0 177669 504 0 0 25 0 1 0 220481490 73814016 15854 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7857/statm: 18021 15854 102 219 0 17798 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 72084



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8056
/proc/meminfo: memFree=1788992/2055920 swapFree=4157932/4192956
[pid=7857] ppid=7855 vsize=72084 CPUtime=1800.03
/proc/7857/stat : 7857 (PBS4_SAT07v2) R 7855 7857 7142 0 -1 4194304 22034 0 0 0 179494 509 0 0 25 0 1 0 220481490 73814016 15913 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7857/statm: 18021 15913 102 219 0 17798 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 72084

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

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

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8056
/proc/meminfo: memFree=1788992/2055920 swapFree=4157932/4192956
[pid=7857] ppid=7855 vsize=72084 CPUtime=1800.03
/proc/7857/stat : 7857 (PBS4_SAT07v2) R 7855 7857 7142 0 -1 4194304 22034 0 0 0 179494 509 0 0 25 0 1 0 220481490 73814016 15913 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7857/statm: 18021 15913 102 219 0 17798 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 72084

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.04
CPU user time (s): 1794.94
CPU system time (s): 5.10222
CPU usage (%): 99.9681
Max. virtual memory (cumulated for all children) (KiB): 72084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.94
system time used= 5.10222
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22037
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= 3009

runsolver used 1.64075 second user time and 4.46632 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Tue May  8 20:32:38 UTC 2007

IDJOB= 459573
IDBENCH= 48034
IDSOLVER= 200
FILE ID= node45/459573-1178656358

PBS_JOBID= 5218414

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=59-P1=103-P2=101-P3=43-P4=37-P5=37-P6=17-P7=23-B.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459573-1178656358/instance-459573-1178656358.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node45/convwatcher-459573-1178656358 -o ROOT/results/node45/conversion-459573-1178656358 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459573-1178656358/instance-459573-1178656358.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-459573-1178656358 -o ROOT/results/node45/solver-459573-1178656358 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459573-1178656358/instance-459573-1178656358.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  a9881f8d96a669a457a765316e0eed8c

RANDOM SEED= 782448606

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.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		: 3000.218
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		: 3000.218
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:       1854360 kB
Buffers:         18996 kB
Cached:          67900 kB
SwapCached:      14356 kB
Active:         103592 kB
Inactive:        27484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1854360 kB
SwapTotal:     4192956 kB
SwapFree:      4157932 kB
Dirty:            2472 kB
Writeback:           0 kB
Mapped:          51344 kB
Slab:            55996 kB
Committed_AS:  3972152 kB
PageTables:       1792 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 node45 on Tue May  8 21:02:41 UTC 2007