Trace number 459488

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)65 1800.1 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=397-P1=307-P2=37-P3=127-P4=401-P5=331-B.opb
MD5SUM6d677c4de75200a225209ed048e7b96e
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 benchmark0.167973
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 variables135
Total number of constraints11
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 constraints11
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)405
Sum of products size (including duplicates)810
Number of different products405
Sum of products size810

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/459488-1178655279/instance-459488-1178655279.opb ......
40.58/40.67	c done parsing opb.
40.58/40.67	o 467
162.43/162.56	o 347
805.71/806.04	o 289
814.51/814.85	o 231
1286.45/1287.00	o 69
1342.12/1342.61	o 67
1378.01/1378.54	o 65
1800.08/1800.71	s SATISFIABLE
1800.08/1800.71	v x1 x10 x100 -x101 x102 -x103 -x104 -x105 -x106 -x107 x108 -x109 x11 -x110 -x111 -x112 x113 x114 -x115 -x116 -x117 -x118 x119
1800.08/1800.71	v x12 -x120 x121 -x122 x123 -x124 -x125 -x126 x127 x128 -x129 x13 -x130 x131 -x132 -x133 -x134 -x135 x136 -x137 -x138 -x139 x14
1800.08/1800.71	v -x140 -x141 x142 -x143 -x144 x145 -x146 -x147 -x148 -x149 -x15 -x150 x151 -x152 -x153 x154 -x155 -x156 -x157 -x158 -x159 -x16
1800.08/1800.71	v x160 -x161 -x162 x163 -x164 -x165 -x166 -x167 -x168 x169 x17 -x170 -x171 x172 -x173 -x174 -x175 -x176 -x177 x178 -x179 x18
1800.08/1800.71	v -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 x19 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 x199
1800.08/1800.71	v -x2 -x20 -x200 -x201 -x202 -x203 -x204 x205 -x206 -x207 x208 -x209 x21 -x210 -x211 -x212 -x213 x214 -x215 -x216 x217 x218 x219
1800.08/1800.71	v x22 x220 x221 -x222 x223 -x224 x225 -x226 -x227 -x228 -x229 x23 -x230 -x231 -x232 -x233 -x234 x235 x236 x237 x238 x239 x24 -x240
1800.08/1800.71	v x241 -x242 x243 x244 x245 x246 x247 x248 -x249 x25 x250 -x251 x252 x253 x254 x255 x256 x257 -x258 x259 -x26 -x260 x261 x262 x263
1800.08/1800.71	v x264 x265 x266 -x267 x268 -x269 x27 x270 x271 x272 x273 x274 x275 -x276 x277 -x278 x279 x28 -x280 -x281 -x282 -x283 -x284 -x285
1800.08/1800.71	v -x286 -x287 -x288 x289 -x29 x290 x291 x292 x293 -x294 x295 -x296 x297 x298 x299 -x3 -x30 -x300 -x301 -x302 x303 x304 -x305 -x306
1800.08/1800.71	v -x307 -x308 -x309 x31 -x310 -x311 -x312 -x313 -x314 -x315 -x316 -x317 -x318 -x319 x32 -x320 -x321 -x322 -x323 -x324 x325 x326
1800.08/1800.71	v -x327 -x328 -x329 x33 x330 x331 -x332 -x333 x334 x335 -x336 -x337 -x338 x339 x34 x340 -x341 -x342 x343 x344 -x345 -x346 -x347
1800.08/1800.71	v x348 x349 x35 -x350 -x351 x352 x353 -x354 -x355 -x356 x357 x358 -x359 -x36 -x360 x361 x362 -x363 -x364 -x365 x366 x367 -x368
1800.08/1800.71	v -x369 x37 -x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377 -x378 x379 x38 x380 -x381 x382 -x383 -x384 x385 -x386 -x387 x388
1800.08/1800.71	v x389 x39 -x390 x391 -x392 -x393 x394 -x395 -x396 x397 x398 -x399 -x4 x40 x400 -x401 -x402 x403 -x404 -x405 x406 x407 -x408 x409
1800.08/1800.71	v x41 -x410 -x411 x412 -x413 -x414 x415 x416 -x417 x418 -x419 -x42 -x420 x421 -x422 -x423 -x424 -x425 -x426 -x427 -x428 -x429
1800.08/1800.71	v -x43 -x430 -x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 -x439 -x44 -x440 -x441 -x442 -x443 -x444 -x445 -x446 -x447 -x448
1800.08/1800.71	v -x449 x45 -x450 x451 x452 -x453 x454 -x455 -x456 x457 -x458 -x459 x46 x460 -x461 x462 -x463 x464 -x465 -x466 -x467 -x468 x469
1800.08/1800.71	v x47 -x470 x471 -x472 x473 -x474 -x475 -x476 -x477 -x478 -x479 -x48 -x480 -x481 -x482 -x483 -x484 -x485 -x486 -x487 -x488 -x489
1800.08/1800.71	v -x49 -x490 -x491 -x492 -x493 -x494 -x495 -x496 -x497 -x498 -x499 -x5 -x50 -x500 -x501 -x502 -x503 -x504 x505 -x506 x507 -x508
1800.08/1800.71	v x509 x51 -x510 -x511 -x512 -x513 x514 -x515 x516 -x517 x518 -x519 x52 -x520 -x521 -x522 x523 -x524 x525 -x526 x527 -x528 -x529
1800.08/1800.71	v x53 -x530 -x531 x532 -x533 x534 -x535 x536 -x537 -x538 -x539 x54 -x540 x55 x56 x57 x58 x59 -x6 -x60 x61 -x62 x63 x64 x65 -x66 -x67
1800.08/1800.71	v -x68 x69 x7 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
1800.08/1800.71	v -x94 x95 x96 -x97 -x98 -x99

Verifier Data (download as text)

OK	65

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/459488-1178655279/instance-459488-1178655279.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node23/watcher-459488-1178655279 -o ROOT/results/node23/solver-459488-1178655279 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459488-1178655279/instance-459488-1178655279.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: 1.00 1.00 1.00 3/77 334
/proc/meminfo: memFree=1849472/2055920 swapFree=4169188/4192956
[pid=334] ppid=332 vsize=1456 CPUtime=0
/proc/334/stat : 334 (PBS4_SAT07v2) R 332 334 32425 0 -1 4194304 160 0 0 0 0 0 0 0 18 0 1 0 313445025 1490944 142 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134518502 0 0 4096 16384 0 0 0 17 1 0 0
/proc/334/statm: 364 142 86 219 0 141 0

[startup+0.0415901 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 334
/proc/meminfo: memFree=1849472/2055920 swapFree=4169188/4192956
[pid=334] ppid=332 vsize=1596 CPUtime=0.03
/proc/334/stat : 334 (PBS4_SAT07v2) R 332 334 32425 0 -1 4194304 249 0 0 0 3 0 0 0 18 0 1 0 313445025 1634304 231 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/334/statm: 399 231 90 219 0 176 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1596

[startup+0.101601 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 334
/proc/meminfo: memFree=1849472/2055920 swapFree=4169188/4192956
[pid=334] ppid=332 vsize=2364 CPUtime=0.09
/proc/334/stat : 334 (PBS4_SAT07v2) R 332 334 32425 0 -1 4194304 337 0 0 0 9 0 0 0 18 0 1 0 313445025 2420736 319 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/334/statm: 591 319 90 219 0 368 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2364

[startup+0.301639 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 334
/proc/meminfo: memFree=1849472/2055920 swapFree=4169188/4192956
[pid=334] ppid=332 vsize=3536 CPUtime=0.29
/proc/334/stat : 334 (PBS4_SAT07v2) R 332 334 32425 0 -1 4194304 644 0 0 0 29 0 0 0 19 0 1 0 313445025 3620864 626 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/334/statm: 884 626 90 219 0 661 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3536

[startup+0.701717 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 334
/proc/meminfo: memFree=1849472/2055920 swapFree=4169188/4192956
[pid=334] ppid=332 vsize=5916 CPUtime=0.69
/proc/334/stat : 334 (PBS4_SAT07v2) R 332 334 32425 0 -1 4194304 1180 0 0 0 69 0 0 0 22 0 1 0 313445025 6057984 1162 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/334/statm: 1479 1162 90 219 0 1256 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5916

[startup+1.50187 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 335
/proc/meminfo: memFree=1844088/2055920 swapFree=4169188/4192956
[pid=334] ppid=332 vsize=10604 CPUtime=1.49
/proc/334/stat : 334 (PBS4_SAT07v2) R 332 334 32425 0 -1 4194304 1817 0 0 0 148 1 0 0 25 0 1 0 313445025 10858496 1750 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/334/statm: 2651 1750 90 219 0 2428 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10604

[startup+3.10118 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 335
/proc/meminfo: memFree=1841464/2055920 swapFree=4169188/4192956
[pid=334] ppid=332 vsize=11664 CPUtime=3.09
/proc/334/stat : 334 (PBS4_SAT07v2) R 332 334 32425 0 -1 4194304 2342 0 0 0 306 3 0 0 25 0 1 0 313445025 11943936 2178 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/334/statm: 2916 2178 90 219 0 2693 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11664

[startup+6.3018 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 335
/proc/meminfo: memFree=1840312/2055920 swapFree=4169188/4192956
[pid=334] ppid=332 vsize=12188 CPUtime=6.29
/proc/334/stat : 334 (PBS4_SAT07v2) R 332 334 32425 0 -1 4194304 2518 0 0 0 624 5 0 0 25 0 1 0 313445025 12480512 2354 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/334/statm: 3047 2354 90 219 0 2824 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12188

[startup+12.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 335
/proc/meminfo: memFree=1837816/2055920 swapFree=4169188/4192956
[pid=334] ppid=332 vsize=13644 CPUtime=12.69
/proc/334/stat : 334 (PBS4_SAT07v2) R 332 334 32425 0 -1 4194304 3291 0 0 0 1261 8 0 0 25 0 1 0 313445025 13971456 2934 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/334/statm: 3411 2934 90 219 0 3188 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13644

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 335
/proc/meminfo: memFree=1835768/2055920 swapFree=4169188/4192956
[pid=334] ppid=332 vsize=22856 CPUtime=25.48
/proc/334/stat : 334 (PBS4_SAT07v2) R 332 334 32425 0 -1 4194304 3860 0 0 0 2532 16 0 0 25 0 1 0 313445025 23404544 3503 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/334/statm: 5714 3503 90 219 0 5491 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 22856

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 335
/proc/meminfo: memFree=1833400/2055920 swapFree=4169188/4192956
[pid=334] ppid=332 vsize=25564 CPUtime=51.08
/proc/334/stat : 334 (PBS4_SAT07v2) R 332 334 32425 0 -1 4194304 4793 0 0 0 5081 27 0 0 25 0 1 0 313445025 26177536 4051 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549379 0 0 4096 16384 0 0 0 17 1 0 0
/proc/334/statm: 6391 4051 102 219 0 6168 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 25564

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 335
/proc/meminfo: memFree=1830328/2055920 swapFree=4169188/4192956
[pid=334] ppid=332 vsize=30408 CPUtime=102.26
/proc/334/stat : 334 (PBS4_SAT07v2) R 332 334 32425 0 -1 4194304 6334 0 0 0 10177 49 0 0 25 0 1 0 313445025 31137792 4823 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/334/statm: 7602 4823 102 219 0 7379 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 30408

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 335
/proc/meminfo: memFree=1827832/2055920 swapFree=4169188/4192956
[pid=334] ppid=332 vsize=31656 CPUtime=162.23
/proc/334/stat : 334 (PBS4_SAT07v2) R 332 334 32425 0 -1 4194304 6954 0 0 0 16155 68 0 0 25 0 1 0 313445025 32415744 5443 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/334/statm: 7914 5443 102 219 0 7691 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 31656

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 335
/proc/meminfo: memFree=1818744/2055920 swapFree=4169188/4192956
[pid=334] ppid=332 vsize=34428 CPUtime=222.22
/proc/334/stat : 334 (PBS4_SAT07v2) R 332 334 32425 0 -1 4194304 9209 0 0 0 22137 85 0 0 25 0 1 0 313445025 35254272 7698 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/334/statm: 8607 7698 102 219 0 8384 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 34428

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 335
/proc/meminfo: memFree=1816504/2055920 swapFree=4169188/4192956
[pid=334] ppid=332 vsize=42120 CPUtime=282.19
/proc/334/stat : 334 (PBS4_SAT07v2) R 332 334 32425 0 -1 4194304 11317 0 0 0 28116 103 0 0 25 0 1 0 313445025 43130880 8269 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/334/statm: 10530 8269 102 219 0 10307 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 42120

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 335
/proc/meminfo: memFree=1814584/2055920 swapFree=4169188/4192956
[pid=334] ppid=332 vsize=43004 CPUtime=342.17
/proc/334/stat : 334 (PBS4_SAT07v2) R 332 334 32425 0 -1 4194304 11784 0 0 0 34100 117 0 0 25 0 1 0 313445025 44036096 8736 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/334/statm: 10751 8736 102 219 0 10528 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 43004

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 335
/proc/meminfo: memFree=1812600/2055920 swapFree=4169188/4192956
[pid=334] ppid=332 vsize=44280 CPUtime=402.15
/proc/334/stat : 334 (PBS4_SAT07v2) R 332 334 32425 0 -1 4194304 12270 0 0 0 40084 131 0 0 25 0 1 0 313445025 45342720 9222 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/334/statm: 11070 9222 102 219 0 10847 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 44280

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 335
/proc/meminfo: memFree=1811128/2055920 swapFree=4169188/4192956
[pid=334] ppid=332 vsize=44824 CPUtime=462.13
/proc/334/stat : 334 (PBS4_SAT07v2) R 332 334 32425 0 -1 4194304 12635 0 0 0 46067 146 0 0 25 0 1 0 313445025 45899776 9587 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/334/statm: 11206 9587 102 219 0 10983 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 44824

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 335
/proc/meminfo: memFree=1809656/2055920 swapFree=4169188/4192956
[pid=334] ppid=332 vsize=45548 CPUtime=522.11
/proc/334/stat : 334 (PBS4_SAT07v2) R 332 334 32425 0 -1 4194304 12994 0 0 0 52054 157 0 0 25 0 1 0 313445025 46641152 9946 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/334/statm: 11387 9946 102 219 0 11164 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 45548

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 335
/proc/meminfo: memFree=1808184/2055920 swapFree=4169188/4192956
[pid=334] ppid=332 vsize=46452 CPUtime=582.09
/proc/334/stat : 334 (PBS4_SAT07v2) R 332 334 32425 0 -1 4194304 13367 0 0 0 58040 169 0 0 25 0 1 0 313445025 47566848 10319 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/334/statm: 11613 10319 102 219 0 11390 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 46452

[startup+642.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 335
/proc/meminfo: memFree=1806392/2055920 swapFree=4169188/4192956
[pid=334] ppid=332 vsize=47392 CPUtime=642.07
/proc/334/stat : 334 (PBS4_SAT07v2) R 332 334 32425 0 -1 4194304 13792 0 0 0 64026 181 0 0 25 0 1 0 313445025 48529408 10744 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/334/statm: 11848 10744 102 219 0 11625 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 47392


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

[startup+882.302 s]
/proc/loadavg: 1.11 1.05 1.00 2/78 335
/proc/meminfo: memFree=1801208/2055920 swapFree=4169188/4192956
[pid=334] ppid=332 vsize=62488 CPUtime=881.99
/proc/334/stat : 334 (PBS4_SAT07v2) R 332 334 32425 0 -1 4194304 18119 0 0 0 87971 228 0 0 25 0 1 0 313445025 63987712 11998 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/334/statm: 15622 11998 102 219 0 15399 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 62488

[startup+942.301 s]
/proc/loadavg: 1.10 1.06 1.00 2/78 335
/proc/meminfo: memFree=1799864/2055920 swapFree=4169188/4192956
[pid=334] ppid=332 vsize=63320 CPUtime=941.96
/proc/334/stat : 334 (PBS4_SAT07v2) R 332 334 32425 0 -1 4194304 18461 0 0 0 93959 237 0 0 25 0 1 0 313445025 64839680 12340 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/334/statm: 15830 12340 102 219 0 15607 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 63320

[startup+1002.3 s]
/proc/loadavg: 1.09 1.06 1.00 2/78 335
/proc/meminfo: memFree=1798904/2055920 swapFree=4169188/4192956
[pid=334] ppid=332 vsize=64336 CPUtime=1001.94
/proc/334/stat : 334 (PBS4_SAT07v2) R 332 334 32425 0 -1 4194304 18692 0 0 0 99947 247 0 0 25 0 1 0 313445025 65880064 12571 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/334/statm: 16084 12571 102 219 0 15861 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 64336

[startup+1062.3 s]
/proc/loadavg: 1.08 1.06 1.00 2/78 335
/proc/meminfo: memFree=1797624/2055920 swapFree=4169188/4192956
[pid=334] ppid=332 vsize=64480 CPUtime=1061.92
/proc/334/stat : 334 (PBS4_SAT07v2) R 332 334 32425 0 -1 4194304 19012 0 0 0 105934 258 0 0 25 0 1 0 313445025 66027520 12891 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/334/statm: 16120 12891 102 219 0 15897 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 64480

[startup+1122.3 s]
/proc/loadavg: 1.13 1.08 1.01 2/78 335
/proc/meminfo: memFree=1796280/2055920 swapFree=4169188/4192956
[pid=334] ppid=332 vsize=65420 CPUtime=1121.9
/proc/334/stat : 334 (PBS4_SAT07v2) R 332 334 32425 0 -1 4194304 19332 0 0 0 111922 268 0 0 25 0 1 0 313445025 66990080 13211 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/334/statm: 16355 13211 102 219 0 16132 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 65420

[startup+1182.3 s]
/proc/loadavg: 1.09 1.08 1.01 2/78 335
/proc/meminfo: memFree=1795384/2055920 swapFree=4169188/4192956
[pid=334] ppid=332 vsize=66420 CPUtime=1181.88
/proc/334/stat : 334 (PBS4_SAT07v2) R 332 334 32425 0 -1 4194304 19557 0 0 0 117909 279 0 0 25 0 1 0 313445025 68014080 13436 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/334/statm: 16605 13436 102 219 0 16382 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 66420

[startup+1242.3 s]
/proc/loadavg: 1.07 1.08 1.01 2/78 335
/proc/meminfo: memFree=1794552/2055920 swapFree=4169188/4192956
[pid=334] ppid=332 vsize=66580 CPUtime=1241.86
/proc/334/stat : 334 (PBS4_SAT07v2) R 332 334 32425 0 -1 4194304 19755 0 0 0 123896 290 0 0 25 0 1 0 313445025 68177920 13634 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/334/statm: 16645 13634 102 219 0 16422 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 66580

[startup+1302.3 s]
/proc/loadavg: 1.06 1.07 1.01 2/78 335
/proc/meminfo: memFree=1791352/2055920 swapFree=4169188/4192956
[pid=334] ppid=332 vsize=67800 CPUtime=1301.84
/proc/334/stat : 334 (PBS4_SAT07v2) R 332 334 32425 0 -1 4194304 20567 0 0 0 129883 301 0 0 25 0 1 0 313445025 69427200 14446 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/334/statm: 16950 14446 102 219 0 16727 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 67800

[startup+1362.3 s]
/proc/loadavg: 1.06 1.07 1.01 2/78 335
/proc/meminfo: memFree=1790264/2055920 swapFree=4169188/4192956
[pid=334] ppid=332 vsize=67800 CPUtime=1361.82
/proc/334/stat : 334 (PBS4_SAT07v2) R 332 334 32425 0 -1 4194304 20819 0 0 0 135872 310 0 0 25 0 1 0 313445025 69427200 14698 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/334/statm: 16950 14698 102 219 0 16727 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 67800

[startup+1422.31 s]
/proc/loadavg: 1.13 1.09 1.01 2/78 335
/proc/meminfo: memFree=1789368/2055920 swapFree=4169188/4192956
[pid=334] ppid=332 vsize=67800 CPUtime=1421.8
/proc/334/stat : 334 (PBS4_SAT07v2) R 332 334 32425 0 -1 4194304 21028 0 0 0 141861 319 0 0 25 0 1 0 313445025 69427200 14907 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/334/statm: 16950 14907 102 219 0 16727 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 67800

[startup+1482.3 s]
/proc/loadavg: 1.12 1.09 1.01 2/78 335
/proc/meminfo: memFree=1788472/2055920 swapFree=4169188/4192956
[pid=334] ppid=332 vsize=68928 CPUtime=1481.78
/proc/334/stat : 334 (PBS4_SAT07v2) R 332 334 32425 0 -1 4194304 21252 0 0 0 147851 327 0 0 25 0 1 0 313445025 70582272 15131 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/334/statm: 17232 15131 102 219 0 17009 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 68928

[startup+1542.3 s]
/proc/loadavg: 1.11 1.08 1.01 2/78 335
/proc/meminfo: memFree=1787640/2055920 swapFree=4169188/4192956
[pid=334] ppid=332 vsize=68928 CPUtime=1541.76
/proc/334/stat : 334 (PBS4_SAT07v2) R 332 334 32425 0 -1 4194304 21478 0 0 0 153840 336 0 0 25 0 1 0 313445025 70582272 15357 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550295 0 0 4096 16384 0 0 0 17 1 0 0
/proc/334/statm: 17232 15357 102 219 0 17009 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 68928

[startup+1602.3 s]
/proc/loadavg: 1.18 1.10 1.01 2/78 335
/proc/meminfo: memFree=1786808/2055920 swapFree=4169188/4192956
[pid=334] ppid=332 vsize=70124 CPUtime=1601.74
/proc/334/stat : 334 (PBS4_SAT07v2) R 332 334 32425 0 -1 4194304 21688 0 0 0 159831 343 0 0 25 0 1 0 313445025 71806976 15567 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549401 0 0 4096 16384 0 0 0 17 1 0 0
/proc/334/statm: 17531 15567 102 219 0 17308 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 70124

[startup+1662.3 s]
/proc/loadavg: 1.23 1.14 1.03 2/78 335
/proc/meminfo: memFree=1785912/2055920 swapFree=4169188/4192956
[pid=334] ppid=332 vsize=70124 CPUtime=1661.71
/proc/334/stat : 334 (PBS4_SAT07v2) R 332 334 32425 0 -1 4194304 21887 0 0 0 165821 350 0 0 25 0 1 0 313445025 71806976 15766 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/334/statm: 17531 15766 102 219 0 17308 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 70124

[startup+1722.3 s]
/proc/loadavg: 1.13 1.12 1.03 2/78 337
/proc/meminfo: memFree=1785336/2055920 swapFree=4169188/4192956
[pid=334] ppid=332 vsize=70124 CPUtime=1721.7
/proc/334/stat : 334 (PBS4_SAT07v2) R 332 334 32425 0 -1 4194304 22059 0 0 0 171812 358 0 0 25 0 1 0 313445025 71806976 15938 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134584041 0 0 4096 16384 0 0 0 17 1 0 0
/proc/334/statm: 17531 15938 102 219 0 17308 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 70124

[startup+1782.3 s]
/proc/loadavg: 1.10 1.11 1.03 2/78 337
/proc/meminfo: memFree=1784312/2055920 swapFree=4169188/4192956
[pid=334] ppid=332 vsize=71396 CPUtime=1781.67
/proc/334/stat : 334 (PBS4_SAT07v2) R 332 334 32425 0 -1 4194304 22261 0 0 0 177804 363 0 0 25 0 1 0 313445025 73109504 16140 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549412 0 0 4096 16384 0 0 0 17 1 0 0
/proc/334/statm: 17849 16140 102 219 0 17626 0
Current children cumulated CPU time (s) 1781.67
Current children cumulated vsize (KiB) 71396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.07 1.11 1.03 2/78 337
/proc/meminfo: memFree=1784120/2055920 swapFree=4169188/4192956
[pid=334] ppid=332 vsize=71396 CPUtime=1800.08
/proc/334/stat : 334 (PBS4_SAT07v2) R 332 334 32425 0 -1 4194304 22311 0 0 0 179642 366 0 0 25 0 1 0 313445025 73109504 16190 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/334/statm: 17849 16190 102 219 0 17626 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 71396

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

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

[startup+1800.71 s]
/proc/loadavg: 1.07 1.11 1.03 2/78 337
/proc/meminfo: memFree=1784120/2055920 swapFree=4169188/4192956
[pid=334] ppid=332 vsize=71396 CPUtime=1800.08
/proc/334/stat : 334 (PBS4_SAT07v2) R 332 334 32425 0 -1 4194304 22311 0 0 0 179642 366 0 0 25 0 1 0 313445025 73109504 16190 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/334/statm: 17849 16190 102 219 0 17626 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 71396

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.1
CPU user time (s): 1796.42
CPU system time (s): 3.67244
CPU usage (%): 99.9653
Max. virtual memory (cumulated for all children) (KiB): 71396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.42
system time used= 3.67244
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22314
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= 1428

runsolver used 1.47477 second user time and 4.32634 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Tue May  8 20:14:39 UTC 2007

IDJOB= 459488
IDBENCH= 47949
IDSOLVER= 200
FILE ID= node23/459488-1178655279

PBS_JOBID= 5218416

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=9-P0=397-P1=307-P2=37-P3=127-P4=401-P5=331-B.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459488-1178655279/instance-459488-1178655279.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node23/convwatcher-459488-1178655279 -o ROOT/results/node23/conversion-459488-1178655279 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459488-1178655279/instance-459488-1178655279.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-459488-1178655279 -o ROOT/results/node23/solver-459488-1178655279 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459488-1178655279/instance-459488-1178655279.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  6d677c4de75200a225209ed048e7b96e

RANDOM SEED= 343013808

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.276
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		: 3000.276
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:       1849944 kB
Buffers:         26400 kB
Cached:          72852 kB
SwapCached:       2612 kB
Active:          62204 kB
Inactive:        60804 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1849944 kB
SwapTotal:     4192956 kB
SwapFree:      4169188 kB
Dirty:            2380 kB
Writeback:           0 kB
Mapped:          31488 kB
Slab:            68480 kB
Committed_AS:  5173536 kB
PageTables:       1800 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 node23 on Tue May  8 20:44:42 UTC 2007