Trace number 458784

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)5792 1800.12 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
synthesis-ptl-cmos-circuits/normalized-my_adder.opb
MD5SUM38f65eab3d9896915eed9a127435e25b
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark4561
Best CPU time to get the best result obtained on this benchmark2.26366
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 4561
Optimality of the best value was proved YES
Number of variables577
Total number of constraints1322
Number of constraints which are clauses1306
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints16
Minimum length of a constraint2
Maximum length of a constraint17
Number of terms in the objective function 577
Biggest coefficient in the objective function 61
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 24510
Number of bits of the sum of numbers in the objective function 15
Biggest number in a constraint 61
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 24510
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/458784-1178643411/instance-458784-1178643411.opb ......
0.00/0.02	c done parsing opb.
0.00/0.02	o 21302
0.00/0.02	o 21295
0.00/0.02	o 21272
0.00/0.02	o 21267
0.00/0.02	o 21265
0.00/0.03	o 21264
0.00/0.03	o 21203
0.00/0.03	o 21184
0.00/0.03	o 21035
0.00/0.03	o 21034
0.00/0.04	o 21019
0.00/0.04	o 21018
0.04/0.04	o 21008
0.04/0.04	o 20995
0.04/0.04	o 20976
0.04/0.05	o 20973
0.04/0.05	o 20950
0.04/0.05	o 20935
0.04/0.05	o 20924
0.04/0.05	o 20902
0.04/0.05	o 20899
0.04/0.06	o 20879
0.04/0.06	o 20876
0.04/0.06	o 20859
0.04/0.06	o 20851
0.04/0.06	o 20843
0.04/0.07	o 20822
0.04/0.07	o 20807
0.04/0.07	o 20805
0.04/0.07	o 20783
0.04/0.07	o 20760
0.04/0.08	o 20753
0.04/0.08	o 20745
0.04/0.08	o 20740
0.04/0.08	o 20715
0.04/0.08	o 20711
0.04/0.08	o 20709
0.04/0.09	o 20699
0.04/0.09	o 20683
0.04/0.09	o 20669
0.04/0.09	o 20660
0.04/0.09	o 20651
0.04/0.10	o 20646
0.09/0.10	o 20622
0.09/0.10	o 20611
0.09/0.10	o 20588
0.09/0.10	o 20565
0.09/0.10	o 20543
0.09/0.11	o 20532
0.09/0.11	o 20525
0.09/0.11	o 20501
0.09/0.11	o 20500
0.09/0.11	o 20477
0.09/0.12	o 20467
0.09/0.12	o 20461
0.09/0.12	o 20458
0.09/0.12	o 20439
0.09/0.12	o 20436
0.09/0.12	o 20420
0.09/0.13	o 20415
0.09/0.13	o 20402
0.09/0.13	o 20381
0.09/0.13	o 20365
0.09/0.13	o 14456
0.09/0.14	o 14130
0.09/0.14	o 13556
0.09/0.14	o 13553
0.09/0.14	o 13546
0.09/0.14	o 13542
0.09/0.14	o 13538
0.09/0.14	o 13526
0.09/0.15	o 13503
0.09/0.15	o 13485
0.09/0.15	o 13476
0.09/0.15	o 13468
0.09/0.15	o 13465
0.09/0.15	o 13462
0.09/0.15	o 13450
0.09/0.16	o 13432
0.09/0.16	o 12982
0.09/0.16	o 12970
0.09/0.16	o 12961
0.09/0.16	o 12949
0.09/0.16	o 12944
0.09/0.16	o 12890
0.09/0.17	o 12869
0.09/0.17	o 12853
0.09/0.17	o 12842
0.09/0.17	o 12831
0.09/0.17	o 12819
0.09/0.17	o 12809
0.09/0.18	o 12788
0.09/0.18	o 6014
0.09/0.18	o 5968
0.09/0.18	o 5956
0.09/0.18	o 5948
0.09/0.18	o 5928
0.09/0.18	o 5915
0.09/0.18	o 5816
0.09/0.19	o 5810
140.57/140.63	o 5807
141.26/141.34	o 5802
141.26/141.35	o 5797
1267.01/1267.43	o 5796
1324.79/1325.23	o 5792
1800.10/1800.61	s SATISFIABLE
1800.10/1800.61	v -x1 -x10 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x11 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117
1800.10/1800.61	v -x118 -x119 -x12 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x13 -x130 x131 -x132 -x133 -x134 -x135 -x136
1800.10/1800.61	v -x137 -x138 -x139 -x14 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x15 -x150 -x151 -x152 -x153 -x154 -x155
1800.10/1800.61	v -x156 -x157 -x158 -x159 -x16 x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 x168 -x169 -x17 -x170 x171 -x172 x173 x174 -x175
1800.10/1800.61	v -x176 x177 -x178 -x179 -x18 x180 -x181 -x182 x183 -x184 -x185 x186 -x187 -x188 x189 -x19 -x190 -x191 -x192 -x193 -x194 -x195
1800.10/1800.61	v -x196 -x197 x198 -x199 -x2 -x20 -x200 x201 -x202 x203 x204 -x205 x206 -x207 x208 -x209 -x21 -x210 x211 -x212 x213 x214 -x215
1800.10/1800.61	v x216 x217 -x218 -x219 -x22 x220 -x221 -x222 x223 -x224 -x225 x226 -x227 x228 x229 -x23 -x230 -x231 x232 -x233 x234 x235 -x236
1800.10/1800.61	v -x237 x238 -x239 -x24 x240 x241 x242 x243 x244 -x245 x246 x247 -x248 x249 -x25 x250 -x251 x252 x253 -x254 -x255 -x256 -x257
1800.10/1800.61	v -x258 x259 -x26 x260 x261 x262 x263 x264 x265 x266 x267 x268 x269 x27 x270 x271 x272 -x273 -x274 -x275 -x276 -x277 -x278 x279
1800.10/1800.61	v x28 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 x289 -x29 -x290 -x291 -x292 -x293 -x294 -x295 -x296 -x297 -x298
1800.10/1800.61	v -x299 -x3 -x30 -x300 -x301 -x302 x303 -x304 -x305 -x306 -x307 -x308 -x309 -x31 -x310 -x311 -x312 -x313 -x314 -x315 -x316 -x317
1800.10/1800.61	v -x318 -x319 -x32 -x320 -x321 -x322 -x323 -x324 -x325 x326 x327 x328 -x329 -x33 x330 -x331 x332 -x333 -x334 -x335 -x336 -x337
1800.10/1800.61	v x338 x339 -x34 -x340 -x341 -x342 x343 -x344 x345 -x346 -x347 -x348 -x349 -x35 -x350 x351 -x352 -x353 -x354 x355 -x356 -x357
1800.10/1800.61	v -x358 x359 -x36 -x360 -x361 -x362 -x363 -x364 -x365 -x366 -x367 -x368 -x369 x37 -x370 -x371 -x372 -x373 x374 -x375 -x376 -x377
1800.10/1800.61	v -x378 -x379 x38 -x380 -x381 x382 -x383 -x384 -x385 x386 -x387 -x388 -x389 -x39 x390 -x391 x392 -x393 -x394 -x395 -x396 -x397
1800.10/1800.61	v -x398 x399 -x4 -x40 -x400 x401 -x402 -x403 -x404 -x405 -x406 -x407 -x408 -x409 -x41 -x410 -x411 x412 -x413 -x414 -x415 -x416
1800.10/1800.61	v -x417 -x418 -x419 -x42 x420 x421 -x422 x423 x424 x425 x426 x427 -x428 -x429 -x43 -x430 x431 -x432 -x433 -x434 x435 x436 -x437
1800.10/1800.61	v -x438 -x439 -x44 -x440 -x441 -x442 x443 x444 -x445 -x446 -x447 x448 -x449 -x45 -x450 x451 x452 -x453 -x454 -x455 -x456 -x457
1800.10/1800.61	v -x458 -x459 -x46 x460 -x461 -x462 -x463 x464 -x465 -x466 -x467 x468 x469 -x47 -x470 x471 -x472 -x473 x474 -x475 -x476 -x477
1800.10/1800.61	v -x478 -x479 -x48 -x480 x481 -x482 -x483 -x484 -x485 -x486 -x487 -x488 -x489 -x49 -x490 -x491 x492 -x493 -x494 -x495 x496 x497
1800.10/1800.61	v -x498 -x499 -x5 -x50 -x500 -x501 -x502 -x503 -x504 -x505 x506 -x507 -x508 x509 x51 -x510 -x511 -x512 -x513 -x514 -x515 -x516
1800.10/1800.61	v -x517 -x518 -x519 -x52 -x520 x521 -x522 x523 -x524 x525 -x526 -x527 x528 -x529 x53 -x530 -x531 -x532 x533 -x534 -x535 -x536
1800.10/1800.61	v -x537 -x538 -x539 x54 -x540 -x541 -x542 -x543 -x544 -x545 -x546 -x547 -x548 -x549 -x55 x550 -x551 -x552 -x553 -x554 -x555
1800.10/1800.61	v -x556 -x557 x558 -x559 -x56 x560 -x561 -x562 -x563 -x564 -x565 -x566 -x567 -x568 -x569 -x57 -x570 -x571 -x572 -x573 -x574
1800.10/1800.61	v -x575 -x576 -x577 x58 -x59 -x6 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x7 x70 -x71 -x72 -x73 -x74 -x75 x76 -x77 -x78
1800.10/1800.61	v -x79 -x8 -x80 -x81 -x82 x83 x84 -x85 x86 -x87 x88 x89 -x9 x90 -x91 -x92 x93 x94 x95 x96 -x97 x98 -x99

Verifier Data (download as text)

OK	5792

Conversion Script Data (download as text)

/tmp/evaluation/458784-1178643411/instance-458784-1178643411.opb is already a linear file

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node52/watcher-458784-1178643411 -o ROOT/results/node52/solver-458784-1178643411 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458784-1178643411/instance-458784-1178643411.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 3/64 18760
/proc/meminfo: memFree=1779796/2055920 swapFree=4183124/4192956
[pid=18760] ppid=18758 vsize=1456 CPUtime=0
/proc/18760/stat : 18760 (PBS4_SAT07v2) R 18758 18760 18298 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 219186134 1490944 133 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134586932 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18760/statm: 364 133 86 219 0 141 0

[startup+0.0442989 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18760
/proc/meminfo: memFree=1779796/2055920 swapFree=4183124/4192956
[pid=18760] ppid=18758 vsize=1452 CPUtime=0.04
/proc/18760/stat : 18760 (PBS4_SAT07v2) R 18758 18760 18298 0 -1 4194304 203 0 0 0 4 0 0 0 18 0 1 0 219186134 1486848 185 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18760/statm: 363 185 101 219 0 140 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1452

[startup+0.101303 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18760
/proc/meminfo: memFree=1779796/2055920 swapFree=4183124/4192956
[pid=18760] ppid=18758 vsize=1452 CPUtime=0.09
/proc/18760/stat : 18760 (PBS4_SAT07v2) R 18758 18760 18298 0 -1 4194304 203 0 0 0 9 0 0 0 18 0 1 0 219186134 1486848 185 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18760/statm: 363 185 101 219 0 140 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1452

[startup+0.301316 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18760
/proc/meminfo: memFree=1779796/2055920 swapFree=4183124/4192956
[pid=18760] ppid=18758 vsize=1584 CPUtime=0.29
/proc/18760/stat : 18760 (PBS4_SAT07v2) R 18758 18760 18298 0 -1 4194304 248 0 0 0 28 1 0 0 19 0 1 0 219186134 1622016 230 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557336 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18760/statm: 396 230 102 219 0 173 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1584

[startup+0.701343 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18760
/proc/meminfo: memFree=1779796/2055920 swapFree=4183124/4192956
[pid=18760] ppid=18758 vsize=2352 CPUtime=0.69
/proc/18760/stat : 18760 (PBS4_SAT07v2) R 18758 18760 18298 0 -1 4194304 335 0 0 0 68 1 0 0 24 0 1 0 219186134 2408448 317 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545408 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18760/statm: 588 317 102 219 0 365 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2352

[startup+1.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18761
/proc/meminfo: memFree=1778700/2055920 swapFree=4183124/4192956
[pid=18760] ppid=18758 vsize=3512 CPUtime=1.49
/proc/18760/stat : 18760 (PBS4_SAT07v2) R 18758 18760 18298 0 -1 4194304 495 0 0 0 148 1 0 0 25 0 1 0 219186134 3596288 477 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557444 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18760/statm: 878 477 102 219 0 655 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3512

[startup+3.10151 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18761
/proc/meminfo: memFree=1777676/2055920 swapFree=4183124/4192956
[pid=18760] ppid=18758 vsize=5560 CPUtime=3.09
/proc/18760/stat : 18760 (PBS4_SAT07v2) R 18758 18760 18298 0 -1 4194304 765 0 0 0 307 2 0 0 25 0 1 0 219186134 5693440 747 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544451 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18760/statm: 1390 747 102 219 0 1167 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5560

[startup+6.30172 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18761
/proc/meminfo: memFree=1775116/2055920 swapFree=4183124/4192956
[pid=18760] ppid=18758 vsize=9852 CPUtime=6.29
/proc/18760/stat : 18760 (PBS4_SAT07v2) R 18758 18760 18298 0 -1 4194304 1359 0 0 0 626 3 0 0 25 0 1 0 219186134 10088448 1341 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18760/statm: 2463 1341 102 219 0 2240 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9852

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18761
/proc/meminfo: memFree=1770956/2055920 swapFree=4183124/4192956
[pid=18760] ppid=18758 vsize=18220 CPUtime=12.69
/proc/18760/stat : 18760 (PBS4_SAT07v2) R 18758 18760 18298 0 -1 4194304 2406 0 0 0 1265 4 0 0 25 0 1 0 219186134 18657280 2339 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557385 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18760/statm: 4555 2339 102 219 0 4332 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18220

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18761
/proc/meminfo: memFree=1766156/2055920 swapFree=4183124/4192956
[pid=18760] ppid=18758 vsize=18752 CPUtime=25.48
/proc/18760/stat : 18760 (PBS4_SAT07v2) R 18758 18760 18298 0 -1 4194304 3497 0 0 0 2542 6 0 0 25 0 1 0 219186134 19202048 3430 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134556986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18760/statm: 4688 3430 102 219 0 4465 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18752

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18761
/proc/meminfo: memFree=1765260/2055920 swapFree=4183124/4192956
[pid=18760] ppid=18758 vsize=19812 CPUtime=51.08
/proc/18760/stat : 18760 (PBS4_SAT07v2) R 18758 18760 18298 0 -1 4194304 3827 0 0 0 5098 10 0 0 25 0 1 0 219186134 20287488 3663 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557385 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18760/statm: 4953 3663 102 219 0 4730 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19812

[startup+102.304 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18761
/proc/meminfo: memFree=1763788/2055920 swapFree=4183124/4192956
[pid=18760] ppid=18758 vsize=21356 CPUtime=102.28
/proc/18760/stat : 18760 (PBS4_SAT07v2) R 18758 18760 18298 0 -1 4194304 4377 0 0 0 10211 17 0 0 25 0 1 0 219186134 21868544 4020 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18760/statm: 5339 4020 102 219 0 5116 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 21356

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18761
/proc/meminfo: memFree=1762188/2055920 swapFree=4183124/4192956
[pid=18760] ppid=18758 vsize=23872 CPUtime=162.26
/proc/18760/stat : 18760 (PBS4_SAT07v2) R 18758 18760 18298 0 -1 4194304 5176 0 0 0 16199 27 0 0 25 0 1 0 219186134 24444928 4434 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557351 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18760/statm: 5968 4434 102 219 0 5745 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 23872

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18761
/proc/meminfo: memFree=1760844/2055920 swapFree=4183124/4192956
[pid=18760] ppid=18758 vsize=24460 CPUtime=222.24
/proc/18760/stat : 18760 (PBS4_SAT07v2) R 18758 18760 18298 0 -1 4194304 5482 0 0 0 22189 35 0 0 25 0 1 0 219186134 25047040 4740 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557331 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18760/statm: 6115 4740 102 219 0 5892 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 24460

[startup+282.301 s]
/proc/loadavg: 1.16 1.04 1.01 2/71 18917
/proc/meminfo: memFree=1758028/2055920 swapFree=4183124/4192956
[pid=18760] ppid=18758 vsize=28408 CPUtime=282.17
/proc/18760/stat : 18760 (PBS4_SAT07v2) R 18758 18760 18298 0 -1 4194304 6593 0 0 0 28172 45 0 0 25 0 1 0 219186134 29089792 5082 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18760/statm: 7102 5082 102 219 0 6879 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 28408

[startup+342.301 s]
/proc/loadavg: 1.06 1.03 1.01 2/65 18959
/proc/meminfo: memFree=1758092/2055920 swapFree=4183124/4192956
[pid=18760] ppid=18758 vsize=29096 CPUtime=342.12
/proc/18760/stat : 18760 (PBS4_SAT07v2) R 18758 18760 18298 0 -1 4194304 6902 0 0 0 34158 54 0 0 25 0 1 0 219186134 29794304 5391 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18760/statm: 7274 5391 102 219 0 7051 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 29096

[startup+402.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 18959
/proc/meminfo: memFree=1757004/2055920 swapFree=4183124/4192956
[pid=18760] ppid=18758 vsize=29632 CPUtime=402.1
/proc/18760/stat : 18760 (PBS4_SAT07v2) R 18758 18760 18298 0 -1 4194304 7160 0 0 0 40149 61 0 0 25 0 1 0 219186134 30343168 5649 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550355 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18760/statm: 7408 5649 102 219 0 7185 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 29632

[startup+462.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 18959
/proc/meminfo: memFree=1756044/2055920 swapFree=4183124/4192956
[pid=18760] ppid=18758 vsize=30232 CPUtime=462.09
/proc/18760/stat : 18760 (PBS4_SAT07v2) R 18758 18760 18298 0 -1 4194304 7443 0 0 0 46139 70 0 0 25 0 1 0 219186134 30957568 5932 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18760/statm: 7558 5932 102 219 0 7335 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 30232

[startup+522.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 18959
/proc/meminfo: memFree=1754956/2055920 swapFree=4183124/4192956
[pid=18760] ppid=18758 vsize=30688 CPUtime=522.07
/proc/18760/stat : 18760 (PBS4_SAT07v2) R 18758 18760 18298 0 -1 4194304 7715 0 0 0 52128 79 0 0 25 0 1 0 219186134 31424512 6204 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557471 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18760/statm: 7672 6204 102 219 0 7449 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 30688

[startup+582.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 18959
/proc/meminfo: memFree=1753868/2055920 swapFree=4183124/4192956
[pid=18760] ppid=18758 vsize=31164 CPUtime=582.06
/proc/18760/stat : 18760 (PBS4_SAT07v2) R 18758 18760 18298 0 -1 4194304 7980 0 0 0 58119 87 0 0 25 0 1 0 219186134 31911936 6469 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557351 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18760/statm: 7791 6469 102 219 0 7568 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 31164

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18959
/proc/meminfo: memFree=1752844/2055920 swapFree=4183124/4192956
[pid=18760] ppid=18758 vsize=38076 CPUtime=642.05
/proc/18760/stat : 18760 (PBS4_SAT07v2) R 18758 18760 18298 0 -1 4194304 9772 0 0 0 64109 96 0 0 25 0 1 0 219186134 38989824 6724 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557314 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18760/statm: 9519 6724 102 219 0 9296 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 38076


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18959
/proc/meminfo: memFree=1746572/2055920 swapFree=4183124/4192956
[pid=18760] ppid=18758 vsize=39544 CPUtime=822
/proc/18760/stat : 18760 (PBS4_SAT07v2) R 18758 18760 18298 0 -1 4194304 11345 0 0 0 82082 118 0 0 25 0 1 0 219186134 40493056 8297 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18760/statm: 9886 8297 102 219 0 9663 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 39544

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18961
/proc/meminfo: memFree=1745676/2055920 swapFree=4183124/4192956
[pid=18760] ppid=18758 vsize=40048 CPUtime=882
/proc/18760/stat : 18760 (PBS4_SAT07v2) R 18758 18760 18298 0 -1 4194304 11560 0 0 0 88075 125 0 0 25 0 1 0 219186134 41009152 8512 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549412 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18760/statm: 10012 8512 102 219 0 9789 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 40048

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18961
/proc/meminfo: memFree=1744844/2055920 swapFree=4183124/4192956
[pid=18760] ppid=18758 vsize=40708 CPUtime=941.98
/proc/18760/stat : 18760 (PBS4_SAT07v2) R 18758 18760 18298 0 -1 4194304 11770 0 0 0 94065 133 0 0 25 0 1 0 219186134 41684992 8722 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18760/statm: 10177 8722 102 219 0 9954 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 40708

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18961
/proc/meminfo: memFree=1744012/2055920 swapFree=4183124/4192956
[pid=18760] ppid=18758 vsize=41276 CPUtime=1001.97
/proc/18760/stat : 18760 (PBS4_SAT07v2) R 18758 18760 18298 0 -1 4194304 11980 0 0 0 100056 141 0 0 25 0 1 0 219186134 42266624 8932 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18760/statm: 10319 8932 102 219 0 10096 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 41276

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18961
/proc/meminfo: memFree=1743116/2055920 swapFree=4183124/4192956
[pid=18760] ppid=18758 vsize=41876 CPUtime=1061.95
/proc/18760/stat : 18760 (PBS4_SAT07v2) R 18758 18760 18298 0 -1 4194304 12206 0 0 0 106049 146 0 0 25 0 1 0 219186134 42881024 9158 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18760/statm: 10469 9158 102 219 0 10246 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 41876

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18961
/proc/meminfo: memFree=1742156/2055920 swapFree=4183124/4192956
[pid=18760] ppid=18758 vsize=41876 CPUtime=1121.94
/proc/18760/stat : 18760 (PBS4_SAT07v2) R 18758 18760 18298 0 -1 4194304 12421 0 0 0 112041 153 0 0 25 0 1 0 219186134 42881024 9373 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18760/statm: 10469 9373 102 219 0 10246 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 41876

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18961
/proc/meminfo: memFree=1741324/2055920 swapFree=4183124/4192956
[pid=18760] ppid=18758 vsize=42516 CPUtime=1181.93
/proc/18760/stat : 18760 (PBS4_SAT07v2) R 18758 18760 18298 0 -1 4194304 12623 0 0 0 118033 160 0 0 25 0 1 0 219186134 43536384 9575 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18760/statm: 10629 9575 102 219 0 10406 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 42516

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18961
/proc/meminfo: memFree=1740428/2055920 swapFree=4183124/4192956
[pid=18760] ppid=18758 vsize=43196 CPUtime=1241.92
/proc/18760/stat : 18760 (PBS4_SAT07v2) R 18758 18760 18298 0 -1 4194304 12833 0 0 0 124027 165 0 0 25 0 1 0 219186134 44232704 9785 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549401 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18760/statm: 10799 9785 102 219 0 10576 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 43196

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18961
/proc/meminfo: memFree=1739724/2055920 swapFree=4183124/4192956
[pid=18760] ppid=18758 vsize=43196 CPUtime=1301.9
/proc/18760/stat : 18760 (PBS4_SAT07v2) R 18758 18760 18298 0 -1 4194304 13035 0 0 0 130020 170 0 0 25 0 1 0 219186134 44232704 9987 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18760/statm: 10799 9987 102 219 0 10576 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 43196

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18961
/proc/meminfo: memFree=1738828/2055920 swapFree=4183124/4192956
[pid=18760] ppid=18758 vsize=44048 CPUtime=1361.89
/proc/18760/stat : 18760 (PBS4_SAT07v2) R 18758 18760 18298 0 -1 4194304 13247 0 0 0 136013 176 0 0 25 0 1 0 219186134 45105152 10199 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549401 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18760/statm: 11012 10199 102 219 0 10789 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 44048

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18961
/proc/meminfo: memFree=1736972/2055920 swapFree=4183124/4192956
[pid=18760] ppid=18758 vsize=44180 CPUtime=1421.88
/proc/18760/stat : 18760 (PBS4_SAT07v2) R 18758 18760 18298 0 -1 4194304 13687 0 0 0 142009 179 0 0 25 0 1 0 219186134 45240320 10639 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549412 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18760/statm: 11045 10639 102 219 0 10822 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 44180

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18961
/proc/meminfo: memFree=1736076/2055920 swapFree=4183124/4192956
[pid=18760] ppid=18758 vsize=57236 CPUtime=1481.86
/proc/18760/stat : 18760 (PBS4_SAT07v2) R 18758 18760 18298 0 -1 4194304 16973 0 0 0 148000 186 0 0 25 0 1 0 219186134 58609664 10852 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18760/statm: 14309 10852 102 219 0 14086 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 57236

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18961
/proc/meminfo: memFree=1735500/2055920 swapFree=4183124/4192956
[pid=18760] ppid=18758 vsize=57236 CPUtime=1541.85
/proc/18760/stat : 18760 (PBS4_SAT07v2) R 18758 18760 18298 0 -1 4194304 17124 0 0 0 153995 190 0 0 25 0 1 0 219186134 58609664 11003 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18760/statm: 14309 11003 102 219 0 14086 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 57236

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18961
/proc/meminfo: memFree=1734540/2055920 swapFree=4183124/4192956
[pid=18760] ppid=18758 vsize=58052 CPUtime=1601.84
/proc/18760/stat : 18760 (PBS4_SAT07v2) R 18758 18760 18298 0 -1 4194304 17356 0 0 0 159988 196 0 0 25 0 1 0 219186134 59445248 11235 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18760/statm: 14513 11235 102 219 0 14290 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 58052

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18961
/proc/meminfo: memFree=1733836/2055920 swapFree=4183124/4192956
[pid=18760] ppid=18758 vsize=58052 CPUtime=1661.83
/proc/18760/stat : 18760 (PBS4_SAT07v2) R 18758 18760 18298 0 -1 4194304 17523 0 0 0 165982 201 0 0 25 0 1 0 219186134 59445248 11402 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18760/statm: 14513 11402 102 219 0 14290 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 58052

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18961
/proc/meminfo: memFree=1733260/2055920 swapFree=4183124/4192956
[pid=18760] ppid=18758 vsize=58916 CPUtime=1721.81
/proc/18760/stat : 18760 (PBS4_SAT07v2) R 18758 18760 18298 0 -1 4194304 17688 0 0 0 171976 205 0 0 25 0 1 0 219186134 60329984 11567 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18760/statm: 14729 11567 102 219 0 14506 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 58916

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18961
/proc/meminfo: memFree=1732556/2055920 swapFree=4183124/4192956
[pid=18760] ppid=18758 vsize=58916 CPUtime=1781.8
/proc/18760/stat : 18760 (PBS4_SAT07v2) R 18758 18760 18298 0 -1 4194304 17841 0 0 0 177971 209 0 0 25 0 1 0 219186134 60329984 11720 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557351 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18760/statm: 14729 11720 102 219 0 14506 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 58916



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18961
/proc/meminfo: memFree=1732364/2055920 swapFree=4183124/4192956
[pid=18760] ppid=18758 vsize=58916 CPUtime=1800.1
/proc/18760/stat : 18760 (PBS4_SAT07v2) R 18758 18760 18298 0 -1 4194304 17887 0 0 0 179799 211 0 0 25 0 1 0 219186134 60329984 11766 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18760/statm: 14729 11766 102 219 0 14506 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 58916

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

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.12
CPU user time (s): 1798
CPU system time (s): 2.12468
CPU usage (%): 99.9723
Max. virtual memory (cumulated for all children) (KiB): 58916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798
system time used= 2.12468
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17890
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= 1840

runsolver used 1.38379 second user time and 3.59945 second system time

The end

Launcher Data (download as text)

Begin job on node52 on Tue May  8 16:56:51 UTC 2007

IDJOB= 458784
IDBENCH= 2015
IDSOLVER= 200
FILE ID= node52/458784-1178643411

PBS_JOBID= 5218338

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/synthesis-ptl-cmos-circuits/normalized-my_adder.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458784-1178643411/instance-458784-1178643411.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node52/convwatcher-458784-1178643411 -o ROOT/results/node52/conversion-458784-1178643411 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458784-1178643411/instance-458784-1178643411.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-458784-1178643411 -o ROOT/results/node52/solver-458784-1178643411 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458784-1178643411/instance-458784-1178643411.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  38f65eab3d9896915eed9a127435e25b

RANDOM SEED= 692556746

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node52.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		: 3000.236
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		: 3000.236
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:       1780204 kB
Buffers:         30020 kB
Cached:         145256 kB
SwapCached:       3768 kB
Active:          30832 kB
Inactive:       155200 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1780204 kB
SwapTotal:     4192956 kB
SwapFree:      4183124 kB
Dirty:            2396 kB
Writeback:           0 kB
Mapped:          16856 kB
Slab:            75556 kB
Committed_AS:  5376704 kB
PageTables:       1488 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 node52 on Tue May  8 17:26:53 UTC 2007