Trace number 459608

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)61 1800.03 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=5-P1=47-P2=89-P3=41-P4=37-P5=113-P6=47-P7=127-P8=37-B.opb
MD5SUMad74f094bba1086e11cc0beef00e98a6
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 benchmark0.210967
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 variables168
Total number of constraints17
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 constraints17
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)392
Sum of products size (including duplicates)784
Number of different products392
Sum of products size784

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/459608-1178656698/instance-459608-1178656698.opb ......
92.66/92.70	c done parsing opb.
92.66/92.70	o 67
868.52/868.89	o 65
948.39/948.74	o 61
1800.01/1800.70	s SATISFIABLE
1800.01/1800.70	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
1800.01/1800.70	v x120 -x121 x122 -x123 x124 -x125 -x126 -x127 x128 -x129 x13 x130 x131 x132 -x133 x134 x135 x136 -x137 -x138 -x139 x14 -x140
1800.01/1800.70	v -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 x149 x15 x150 x151 x152 x153 x154 -x155 -x156 -x157 -x158 -x159 -x16 -x160
1800.01/1800.70	v -x161 x162 -x163 -x164 x165 x166 x167 -x168 x169 -x17 -x170 x171 x172 x173 x174 -x175 x176 -x177 x178 x179 x18 x180 x181 -x182
1800.01/1800.70	v x183 -x184 x185 x186 x187 x188 -x189 -x19 x190 -x191 x192 x193 x194 x195 -x196 x197 -x198 x199 -x2 x20 x200 x201 x202 -x203 x204
1800.01/1800.70	v -x205 x206 x207 x208 x209 -x21 -x210 x211 -x212 x213 x214 x215 x216 -x217 x218 x219 x22 -x220 -x221 -x222 -x223 x224 -x225 -x226
1800.01/1800.70	v -x227 -x228 -x229 x23 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 x239 x24 x240 -x241 -x242 -x243 -x244 x245 -x246
1800.01/1800.70	v -x247 -x248 -x249 x25 -x250 -x251 -x252 x253 x254 -x255 -x256 -x257 -x258 x259 x26 -x260 -x261 -x262 -x263 -x264 -x265 -x266
1800.01/1800.70	v x267 x268 -x269 x27 x270 x271 x272 -x273 x274 x275 -x276 x277 x278 x279 x28 -x280 x281 x282 -x283 x284 x285 x286 -x287 x288 x289
1800.01/1800.70	v x29 -x290 x291 x292 x293 -x294 x295 x296 -x297 x298 x299 x3 -x30 x300 -x301 x302 x303 -x304 x305 x306 x307 -x308 x309 x31 x310
1800.01/1800.70	v -x311 x312 x313 x314 -x315 x316 -x317 x318 -x319 x32 -x320 -x321 x322 -x323 -x324 -x325 -x326 -x327 -x328 -x329 -x33 x330 -x331
1800.01/1800.70	v x332 -x333 -x334 -x335 x336 x337 -x338 x339 -x34 -x340 -x341 -x342 x343 -x344 -x345 -x346 -x347 -x348 -x349 -x35 -x350 -x351
1800.01/1800.70	v -x352 -x353 -x354 -x355 -x356 -x357 -x358 -x359 x36 -x360 -x361 -x362 -x363 -x364 x365 -x366 -x367 -x368 -x369 x37 -x370 -x371
1800.01/1800.70	v x372 -x373 -x374 -x375 -x376 -x377 -x378 x379 x38 -x380 -x381 -x382 -x383 -x384 -x385 x386 -x387 -x388 -x389 x39 -x390 -x391
1800.01/1800.70	v -x392 x393 -x394 -x395 -x396 -x397 -x398 -x399 x4 x40 x400 -x401 -x402 -x403 -x404 -x405 -x406 x407 -x408 -x409 x41 -x410 -x411
1800.01/1800.70	v -x412 -x413 x414 x415 x416 x417 x418 x419 x42 x420 x421 x422 x423 x424 x425 x426 x427 x428 x429 x43 x430 x431 x432 x433 x434 x435
1800.01/1800.70	v x436 x437 x438 x439 x44 x440 x441 x442 x443 x444 x445 x446 x447 x448 x449 x45 x450 x451 x452 x453 x454 x455 x456 x457 x458 x459
1800.01/1800.70	v x46 x460 x461 x462 x463 -x464 -x465 -x466 -x467 -x468 -x469 x47 -x470 -x471 -x472 -x473 -x474 -x475 -x476 x477 -x478 -x479
1800.01/1800.70	v x48 -x480 -x481 -x482 -x483 x484 -x485 -x486 -x487 -x488 -x489 x49 -x490 x491 -x492 -x493 -x494 -x495 -x496 -x497 -x498 -x499
1800.01/1800.70	v x5 x50 -x500 -x501 -x502 -x503 -x504 x505 -x506 -x507 -x508 -x509 -x51 -x510 -x511 x512 -x513 x514 x515 x516 -x517 x518 x519
1800.01/1800.70	v x52 -x520 x521 x522 x523 -x524 x525 x526 -x527 x528 x529 x53 x530 -x531 x532 x533 -x534 x535 x536 x537 -x538 x539 x54 -x540 -x541
1800.01/1800.70	v -x542 -x543 -x544 -x545 -x546 -x547 -x548 -x549 -x55 -x550 -x551 -x552 -x553 x554 -x555 x556 x557 x558 -x559 x56 x560 x57 x58
1800.01/1800.70	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 -x83 x84 x85 -x86
1800.01/1800.70	v -x87 -x88 -x89 x9 -x90 -x91 x92 x93 x94 x95 x96 x97 x98 x99

Verifier Data (download as text)

OK	61

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/459608-1178656698/instance-459608-1178656698.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node69/watcher-459608-1178656698 -o ROOT/results/node69/solver-459608-1178656698 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459608-1178656698/instance-459608-1178656698.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 0.98 0.99 3/64 432
/proc/meminfo: memFree=1961828/2055920 swapFree=4183088/4192956
[pid=432] ppid=430 vsize=1456 CPUtime=0
/proc/432/stat : 432 (PBS4_SAT07v2) R 430 432 32198 0 -1 4194304 160 0 0 0 0 0 0 0 18 0 1 0 341659234 1490944 142 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135057549 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 364 142 86 219 0 141 0

[startup+0.083984 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 432
/proc/meminfo: memFree=1961828/2055920 swapFree=4183088/4192956
[pid=432] ppid=430 vsize=1848 CPUtime=0.08
/proc/432/stat : 432 (PBS4_SAT07v2) R 430 432 32198 0 -1 4194304 308 0 0 0 8 0 0 0 18 0 1 0 341659234 1892352 290 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 462 290 90 219 0 239 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1848

[startup+0.101987 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 432
/proc/meminfo: memFree=1961828/2055920 swapFree=4183088/4192956
[pid=432] ppid=430 vsize=2360 CPUtime=0.09
/proc/432/stat : 432 (PBS4_SAT07v2) R 430 432 32198 0 -1 4194304 336 0 0 0 9 0 0 0 18 0 1 0 341659234 2416640 318 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 590 318 90 219 0 367 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2360

[startup+0.302019 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 432
/proc/meminfo: memFree=1961828/2055920 swapFree=4183088/4192956
[pid=432] ppid=430 vsize=3772 CPUtime=0.29
/proc/432/stat : 432 (PBS4_SAT07v2) R 430 432 32198 0 -1 4194304 622 0 0 0 29 0 0 0 19 0 1 0 341659234 3862528 604 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 943 604 90 219 0 720 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3772

[startup+0.701084 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 432
/proc/meminfo: memFree=1961828/2055920 swapFree=4183088/4192956
[pid=432] ppid=430 vsize=5820 CPUtime=0.69
/proc/432/stat : 432 (PBS4_SAT07v2) R 430 432 32198 0 -1 4194304 946 0 0 0 68 1 0 0 23 0 1 0 341659234 5959680 928 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 1455 928 90 219 0 1232 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5820

[startup+1.50121 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 433
/proc/meminfo: memFree=1957724/2055920 swapFree=4183088/4192956
[pid=432] ppid=430 vsize=6408 CPUtime=1.49
/proc/432/stat : 432 (PBS4_SAT07v2) R 430 432 32198 0 -1 4194304 1409 0 0 0 147 2 0 0 25 0 1 0 341659234 6561792 1342 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 1602 1342 90 219 0 1379 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6408

[startup+3.10147 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 433
/proc/meminfo: memFree=1956444/2055920 swapFree=4183088/4192956
[pid=432] ppid=430 vsize=10768 CPUtime=3.09
/proc/432/stat : 432 (PBS4_SAT07v2) R 430 432 32198 0 -1 4194304 1723 0 0 0 305 4 0 0 25 0 1 0 341659234 11026432 1656 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 2692 1656 90 219 0 2469 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10768

[startup+6.30199 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 433
/proc/meminfo: memFree=1954332/2055920 swapFree=4183088/4192956
[pid=432] ppid=430 vsize=11692 CPUtime=6.29
/proc/432/stat : 432 (PBS4_SAT07v2) R 430 432 32198 0 -1 4194304 2081 0 0 0 622 7 0 0 25 0 1 0 341659234 11972608 1917 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 2923 1917 90 219 0 2700 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11692

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 433
/proc/meminfo: memFree=1953252/2055920 swapFree=4183088/4192956
[pid=432] ppid=430 vsize=12396 CPUtime=12.69
/proc/432/stat : 432 (PBS4_SAT07v2) R 430 432 32198 0 -1 4194304 2398 0 0 0 1257 12 0 0 25 0 1 0 341659234 12693504 2234 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 3099 2234 90 219 0 2876 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12396

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 433
/proc/meminfo: memFree=1949924/2055920 swapFree=4183088/4192956
[pid=432] ppid=430 vsize=14368 CPUtime=25.48
/proc/432/stat : 432 (PBS4_SAT07v2) R 430 432 32198 0 -1 4194304 3349 0 0 0 2526 22 0 0 25 0 1 0 341659234 14712832 2992 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 3592 2992 90 219 0 3369 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14368

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 433
/proc/meminfo: memFree=1946660/2055920 swapFree=4183088/4192956
[pid=432] ppid=430 vsize=17156 CPUtime=51.07
/proc/432/stat : 432 (PBS4_SAT07v2) R 430 432 32198 0 -1 4194304 4546 0 0 0 5069 38 0 0 25 0 1 0 341659234 17567744 3804 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 4289 3804 90 219 0 4066 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17156

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 433
/proc/meminfo: memFree=1938980/2055920 swapFree=4183088/4192956
[pid=432] ppid=430 vsize=27792 CPUtime=102.26
/proc/432/stat : 432 (PBS4_SAT07v2) R 430 432 32198 0 -1 4194304 6472 0 0 0 10164 62 0 0 25 0 1 0 341659234 28459008 5730 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 6948 5730 102 219 0 6725 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 27792

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 433
/proc/meminfo: memFree=1936292/2055920 swapFree=4183088/4192956
[pid=432] ppid=430 vsize=32540 CPUtime=162.24
/proc/432/stat : 432 (PBS4_SAT07v2) R 430 432 32198 0 -1 4194304 7908 0 0 0 16137 87 0 0 25 0 1 0 341659234 33320960 6397 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 8135 6397 102 219 0 7912 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 32540

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 433
/proc/meminfo: memFree=1934436/2055920 swapFree=4183088/4192956
[pid=432] ppid=430 vsize=33692 CPUtime=222.22
/proc/432/stat : 432 (PBS4_SAT07v2) R 430 432 32198 0 -1 4194304 8366 0 0 0 22113 109 0 0 25 0 1 0 341659234 34500608 6855 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 8423 6855 102 219 0 8200 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 33692

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 435
/proc/meminfo: memFree=1932196/2055920 swapFree=4183088/4192956
[pid=432] ppid=430 vsize=34608 CPUtime=282.21
/proc/432/stat : 432 (PBS4_SAT07v2) R 430 432 32198 0 -1 4194304 8897 0 0 0 28085 136 0 0 25 0 1 0 341659234 35438592 7386 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 8652 7386 102 219 0 8429 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 34608

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 435
/proc/meminfo: memFree=1930340/2055920 swapFree=4183088/4192956
[pid=432] ppid=430 vsize=41848 CPUtime=342.19
/proc/432/stat : 432 (PBS4_SAT07v2) R 430 432 32198 0 -1 4194304 10884 0 0 0 34057 162 0 0 25 0 1 0 341659234 42852352 7836 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 10462 7836 102 219 0 10239 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 41848

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 435
/proc/meminfo: memFree=1928484/2055920 swapFree=4183088/4192956
[pid=432] ppid=430 vsize=42880 CPUtime=402.16
/proc/432/stat : 432 (PBS4_SAT07v2) R 430 432 32198 0 -1 4194304 11339 0 0 0 40033 183 0 0 25 0 1 0 341659234 43909120 8291 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 10720 8291 102 219 0 10497 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 42880

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 435
/proc/meminfo: memFree=1926564/2055920 swapFree=4183088/4192956
[pid=432] ppid=430 vsize=43740 CPUtime=462.15
/proc/432/stat : 432 (PBS4_SAT07v2) R 430 432 32198 0 -1 4194304 11811 0 0 0 46014 201 0 0 25 0 1 0 341659234 44789760 8763 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 10935 8763 102 219 0 10712 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 43740

[startup+522.302 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 435
/proc/meminfo: memFree=1924708/2055920 swapFree=4183088/4192956
[pid=432] ppid=430 vsize=45040 CPUtime=522.12
/proc/432/stat : 432 (PBS4_SAT07v2) R 430 432 32198 0 -1 4194304 12277 0 0 0 51989 223 0 0 25 0 1 0 341659234 46120960 9229 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 11260 9229 102 219 0 11037 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 45040

[startup+582.301 s]
/proc/loadavg: 1.08 1.02 1.00 2/65 435
/proc/meminfo: memFree=1923236/2055920 swapFree=4183088/4192956
[pid=432] ppid=430 vsize=45596 CPUtime=582.1
/proc/432/stat : 432 (PBS4_SAT07v2) R 430 432 32198 0 -1 4194304 12642 0 0 0 57968 242 0 0 25 0 1 0 341659234 46690304 9594 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 11399 9594 102 219 0 11176 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 45596

[startup+642.302 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 435
/proc/meminfo: memFree=1921700/2055920 swapFree=4183088/4192956
[pid=432] ppid=430 vsize=46960 CPUtime=642.09
/proc/432/stat : 432 (PBS4_SAT07v2) R 430 432 32198 0 -1 4194304 13017 0 0 0 63948 261 0 0 25 0 1 0 341659234 48087040 9969 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546828 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 11740 9969 102 219 0 11517 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 46960


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# More data... #
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[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 435
/proc/meminfo: memFree=1914852/2055920 swapFree=4183088/4192956
[pid=432] ppid=430 vsize=62520 CPUtime=882.01
/proc/432/stat : 432 (PBS4_SAT07v2) R 430 432 32198 0 -1 4194304 17779 0 0 0 87863 338 0 0 25 0 1 0 341659234 64020480 11658 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 15630 11658 102 219 0 15407 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 62520

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 435
/proc/meminfo: memFree=1913764/2055920 swapFree=4183088/4192956
[pid=432] ppid=430 vsize=62520 CPUtime=941.99
/proc/432/stat : 432 (PBS4_SAT07v2) R 430 432 32198 0 -1 4194304 18066 0 0 0 93844 355 0 0 25 0 1 0 341659234 64020480 11945 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 15630 11945 102 219 0 15407 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 62520

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 435
/proc/meminfo: memFree=1912548/2055920 swapFree=4183088/4192956
[pid=432] ppid=430 vsize=63532 CPUtime=1001.98
/proc/432/stat : 432 (PBS4_SAT07v2) R 430 432 32198 0 -1 4194304 18366 0 0 0 99823 375 0 0 25 0 1 0 341659234 65056768 12245 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 15883 12245 102 219 0 15660 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 63532

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 435
/proc/meminfo: memFree=1911332/2055920 swapFree=4183088/4192956
[pid=432] ppid=430 vsize=64436 CPUtime=1061.95
/proc/432/stat : 432 (PBS4_SAT07v2) R 430 432 32198 0 -1 4194304 18652 0 0 0 105803 392 0 0 25 0 1 0 341659234 65982464 12531 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 16109 12531 102 219 0 15886 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 64436

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 435
/proc/meminfo: memFree=1910052/2055920 swapFree=4183088/4192956
[pid=432] ppid=430 vsize=64436 CPUtime=1121.94
/proc/432/stat : 432 (PBS4_SAT07v2) R 430 432 32198 0 -1 4194304 18971 0 0 0 111783 411 0 0 25 0 1 0 341659234 65982464 12850 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 16109 12850 102 219 0 15886 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 64436

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 435
/proc/meminfo: memFree=1908772/2055920 swapFree=4183088/4192956
[pid=432] ppid=430 vsize=65396 CPUtime=1181.92
/proc/432/stat : 432 (PBS4_SAT07v2) R 430 432 32198 0 -1 4194304 19294 0 0 0 117761 431 0 0 25 0 1 0 341659234 66965504 13173 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 16349 13173 102 219 0 16126 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 65396

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 435
/proc/meminfo: memFree=1907684/2055920 swapFree=4183088/4192956
[pid=432] ppid=430 vsize=66416 CPUtime=1241.9
/proc/432/stat : 432 (PBS4_SAT07v2) R 430 432 32198 0 -1 4194304 19565 0 0 0 123742 448 0 0 25 0 1 0 341659234 68009984 13444 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 16604 13444 102 219 0 16381 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 66416

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 435
/proc/meminfo: memFree=1906468/2055920 swapFree=4183088/4192956
[pid=432] ppid=430 vsize=66416 CPUtime=1301.88
/proc/432/stat : 432 (PBS4_SAT07v2) R 430 432 32198 0 -1 4194304 19866 0 0 0 129720 468 0 0 25 0 1 0 341659234 68009984 13745 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549412 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 16604 13745 102 219 0 16381 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 66416

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 435
/proc/meminfo: memFree=1905508/2055920 swapFree=4183088/4192956
[pid=432] ppid=430 vsize=66416 CPUtime=1361.87
/proc/432/stat : 432 (PBS4_SAT07v2) R 430 432 32198 0 -1 4194304 20094 0 0 0 135703 484 0 0 25 0 1 0 341659234 68009984 13973 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549401 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 16604 13973 102 219 0 16381 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 66416

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 633
/proc/meminfo: memFree=1903836/2055920 swapFree=4183088/4192956
[pid=432] ppid=430 vsize=67500 CPUtime=1421.73
/proc/432/stat : 432 (PBS4_SAT07v2) R 430 432 32198 0 -1 4194304 20382 0 0 0 141673 500 0 0 25 0 1 0 341659234 69120000 14261 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 16875 14261 102 219 0 16652 0
Current children cumulated CPU time (s) 1421.73
Current children cumulated vsize (KiB) 67500

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 633
/proc/meminfo: memFree=1903012/2055920 swapFree=4183088/4192956
[pid=432] ppid=430 vsize=67644 CPUtime=1481.7
/proc/432/stat : 432 (PBS4_SAT07v2) R 430 432 32198 0 -1 4194304 20621 0 0 0 147657 513 0 0 25 0 1 0 341659234 69267456 14500 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 16911 14500 102 219 0 16688 0
Current children cumulated CPU time (s) 1481.7
Current children cumulated vsize (KiB) 67644

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 633
/proc/meminfo: memFree=1901668/2055920 swapFree=4183088/4192956
[pid=432] ppid=430 vsize=68796 CPUtime=1541.69
/proc/432/stat : 432 (PBS4_SAT07v2) R 430 432 32198 0 -1 4194304 20976 0 0 0 153641 528 0 0 25 0 1 0 341659234 70447104 14855 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 17199 14855 102 219 0 16976 0
Current children cumulated CPU time (s) 1541.69
Current children cumulated vsize (KiB) 68796

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 633
/proc/meminfo: memFree=1900900/2055920 swapFree=4183088/4192956
[pid=432] ppid=430 vsize=68940 CPUtime=1601.66
/proc/432/stat : 432 (PBS4_SAT07v2) R 430 432 32198 0 -1 4194304 21204 0 0 0 159624 542 0 0 25 0 1 0 341659234 70594560 15083 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 17235 15083 102 219 0 17012 0
Current children cumulated CPU time (s) 1601.66
Current children cumulated vsize (KiB) 68940

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 633
/proc/meminfo: memFree=1899812/2055920 swapFree=4183088/4192956
[pid=432] ppid=430 vsize=70356 CPUtime=1661.65
/proc/432/stat : 432 (PBS4_SAT07v2) R 430 432 32198 0 -1 4194304 21477 0 0 0 165610 555 0 0 25 0 1 0 341659234 72044544 15356 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 17589 15356 102 219 0 17366 0
Current children cumulated CPU time (s) 1661.65
Current children cumulated vsize (KiB) 70356

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 633
/proc/meminfo: memFree=1897892/2055920 swapFree=4183088/4192956
[pid=432] ppid=430 vsize=70356 CPUtime=1721.63
/proc/432/stat : 432 (PBS4_SAT07v2) R 430 432 32198 0 -1 4194304 21955 0 0 0 171594 569 0 0 25 0 1 0 341659234 72044544 15834 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550340 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 17589 15834 102 219 0 17366 0
Current children cumulated CPU time (s) 1721.63
Current children cumulated vsize (KiB) 70356

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 633
/proc/meminfo: memFree=1897060/2055920 swapFree=4183088/4192956
[pid=432] ppid=430 vsize=71656 CPUtime=1781.62
/proc/432/stat : 432 (PBS4_SAT07v2) R 430 432 32198 0 -1 4194304 22149 0 0 0 177580 582 0 0 25 0 1 0 341659234 73375744 16028 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 17914 16028 102 219 0 17691 0
Current children cumulated CPU time (s) 1781.62
Current children cumulated vsize (KiB) 71656



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 633
/proc/meminfo: memFree=1896804/2055920 swapFree=4183088/4192956
[pid=432] ppid=430 vsize=71656 CPUtime=1800.01
/proc/432/stat : 432 (PBS4_SAT07v2) R 430 432 32198 0 -1 4194304 22207 0 0 0 179414 587 0 0 25 0 1 0 341659234 73375744 16086 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 17914 16086 102 219 0 17691 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 71656

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

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

[startup+1800.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 633
/proc/meminfo: memFree=1896804/2055920 swapFree=4183088/4192956
[pid=432] ppid=430 vsize=71656 CPUtime=1800.01
/proc/432/stat : 432 (PBS4_SAT07v2) R 430 432 32198 0 -1 4194304 22207 0 0 0 179414 587 0 0 25 0 1 0 341659234 73375744 16086 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 17914 16086 102 219 0 17691 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 71656

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.03
CPU user time (s): 1794.15
CPU system time (s): 5.8861
CPU usage (%): 99.9619
Max. virtual memory (cumulated for all children) (KiB): 71656

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.15
system time used= 5.8861
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22210
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= 1634

runsolver used 1.2848 second user time and 3.69644 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Tue May  8 20:38:18 UTC 2007

IDJOB= 459608
IDBENCH= 48069
IDSOLVER= 200
FILE ID= node69/459608-1178656698

PBS_JOBID= 5218410

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=5-P1=47-P2=89-P3=41-P4=37-P5=113-P6=47-P7=127-P8=37-B.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459608-1178656698/instance-459608-1178656698.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node69/convwatcher-459608-1178656698 -o ROOT/results/node69/conversion-459608-1178656698 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459608-1178656698/instance-459608-1178656698.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-459608-1178656698 -o ROOT/results/node69/solver-459608-1178656698 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459608-1178656698/instance-459608-1178656698.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  ad74f094bba1086e11cc0beef00e98a6

RANDOM SEED= 743475990

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.264
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	: 5931.00
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		: 3000.264
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:       1962300 kB
Buffers:          3572 kB
Cached:          21492 kB
SwapCached:       3632 kB
Active:          30084 kB
Inactive:         5024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1962300 kB
SwapTotal:     4192956 kB
SwapFree:      4183088 kB
Dirty:            2288 kB
Writeback:           0 kB
Mapped:          16392 kB
Slab:            44468 kB
Committed_AS:  7704604 kB
PageTables:       1476 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 node69 on Tue May  8 21:08:21 UTC 2007