Trace number 2682767

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
PB/CT 0.1 fixedSAT (TO)5256 1800.07 1800.51

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 benchmark0.370943
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 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.02	c constraints 0/0 clauses 1322/0 units 0
0.00/0.02	c vars 577
0.00/0.02	c objective 577 + 0
0.00/0.08	c 0.077988 10.0859 13 761
0.00/0.08	o 5903
0.09/0.14	c 0.12998 10.4141 352 2719
0.09/0.14	o 5892
0.09/0.14	c 0.13098 10.4141 352 3030
0.09/0.14	o 5803
0.19/0.28	c 0.245962 10.7891 579 6291
0.19/0.28	o 5801
0.19/0.28	c 0.247962 10.7891 582 6728
0.19/0.28	o 5799
0.19/0.29	c 0.250961 10.7891 588 7015
0.19/0.29	o 5798
0.39/0.41	c 0.359945 10.7891 847 9298
0.39/0.41	o 5683
0.39/0.41	c 0.361944 10.7891 847 9613
0.39/0.41	o 5545
0.39/0.41	c 0.362944 10.7891 847 9925
0.39/0.41	o 5501
0.39/0.42	c 0.368943 10.7891 880 10260
0.39/0.42	o 5492
3.89/3.91	c 3.33849 11.4102 1292 55798
3.89/3.91	o 5491
12.19/12.29	c 10.5524 11.5352 698 160507
12.19/12.29	o 5488
25.30/25.35	c 21.7237 11.7617 1119 309280
25.30/25.35	o 5486
47.68/47.71	c 40.9488 11.9844 993 548385
47.68/47.71	o 5452
47.68/47.71	c 40.9528 11.9844 498 548692
47.68/47.71	o 5283
47.68/47.72	c 40.9548 11.9844 501 548958
47.68/47.72	o 5282
773.60/773.80	c 646.626 13.8828 1264 7273861
773.60/773.80	o 5269
1134.21/1134.50	c 946.342 13.8828 795 10375950
1134.21/1134.50	o 5256
1800.05/1800.50	s SATISFIABLE
1800.05/1800.50	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 x35 x36 -x37 -x38 x39 x40 -x41 -x42 -x43 -x44 x45 x46 -x47 -x48 -x49 -x50 x51 -x52 x53 -x54 x55 -x56 x57 -x58 -x59 -x60 x61 -x62 x63 -x64 x65 -x66 x67 -x68 x69 -x70 x71 -x72 x73 -x74 -x75 -x76 -x77 -x78 x79 -x80 -x81 -x82 -x83 x84 -x85 -x86 x87 x88 x89 x90 -x91 -x92 -x93 -x94 -x95 -x96 x97 -x98 -x99 -x100 -x101 x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 x140 -x141 -x142 x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 x161 -x162 -x163 -x164 x165 -x166 -x167 x168 -x169 x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 x184 -x185 x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 x207 -x208 x209 -x210 x211 -x212 -x213 x214 -x215 -x216 x217 -x218 -x219 x220 -x221 -x222 x223 -x224 x225 x226 -x227 x228 x229 -x230 -x231 x232 -x233 -x234 x235 -x236 -x237 x238 -x239 -x240 x241 -x242 -x243 x244 x245 -x246 x247 -x248 -x249 x250 -x251 -x252 x253 -x254 x255 -x256 -x257 -x258 x259 x260 x261 x262 x263 x264 x265 x266 x267 x268 x269 x270 x271 x272 -x273 -x274 x275 -x276 -x277 -x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x290 x291 -x292 x293 -x294 -x295 -x296 -x297 -x298 -x299 -x300 x301 -x302 -x303 -x304 x305 -x306 -x307 x308 -x309 -x310 x311 x312 x313 x314 -x315 -x316 x317 x318 -x319 x320 x321 x322 x323 x324 x325 x326 x327 -x328 -x329 x330 x331 x332 x333 x334 x335 x336 x337 -x338 -x339 -x340 x341 x342 -x343 x344 -x345 -x346 -x347 -x348 x349 x350 x351 -x352 x353 x354 -x355 -x356 -x357 -x358 -x359 -x360 -x361 -x362 x363 -x364 -x365 -x366 -x367 -x368 -x369 x370 -x371 -x372 -x373 -x374 x375 -x376 x377 -x378 x379 -x380 x381 -x382 x383 -x384 -x385 -x386 x387 -x388 x389 -x390 x391 -x392 x393 -x394 x395 -x396 x397 -x398 -x399 -x400 x401 -x402 x403 -x404 -x405 x406 -x407 x408 -x409 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 x419 x420 -x421 -x422 -x423 -x424 -x425 -x426 -x427 -x428 -x429 -x430 -x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 -x439 -x440 -x441 -x442 -x443 -x444 x445 -x446 -x447 -x448 -x449 -x450 -x451 x452 -x453 -x454 -x455 -x456 -x457 -x458 -x459 -x460 -x461 -x462 -x463 -x464 -x465 -x466 -x467 -x468 -x469 -x470 -x471 -x472 -x473 -x474 -x475 -x476 -x477 -x478 -x479 -x480 x481 -x482 -x483 -x484 -x485 -x486 -x487 -x488 -x489 -x490 -x491 -x492 -x493 -x494 -x495 -x496 -x497 -x498 -x499 -x500 -x501 -x502 -x503 x504 -x505 -x506 -x507 -x508 -x509 -x510 -x511 -x512 -x513 -x514 -x515 -x516 -x517 -x518 -x519 -x520 -x521 -x522 -x523 -x524 -x525 -x526 -x527 -x528 -x529 -x530 -x531 -x532 -x533 -x534 -x535 -x536 -x537 -x538 -x539 -x540 -x541 -x542 -x543 -x544 -x545 -x546 -x547 -x548 -x549 -x550 -x551 -x552 -x553 x554 -x555 -x556 -x557 -x558 -x559 -x560 -x561 -x562 -x563 -x564 -x565 -x566 -x567 -x568 -x569 -x570 -x571 -x572 -x573 -x574 -x575 -x576 -x577

Verifier Data 

OK	5256

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682767-1277479377/watcher-2682767-1277479377 -o /tmp/evaluation-result-2682767-1277479377/solver-2682767-1277479377 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682767-1277479377.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.93 0.97 0.90 3/106 28109
/proc/meminfo: memFree=1811072/2059040 swapFree=4140380/4192956
[pid=28109] ppid=28107 vsize=2136 CPUtime=0
/proc/28109/stat : 28109 (pbct) R 28107 28109 27889 0 -1 4202496 258 0 0 0 0 0 0 0 20 0 1 0 89230105 2187264 177 1992294400 134512640 136421960 4290512544 18446744073709551615 135820622 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28109/statm: 534 177 145 467 0 65 0

[startup+0.0102291 s]
/proc/loadavg: 0.93 0.97 0.90 3/106 28109
/proc/meminfo: memFree=1811072/2059040 swapFree=4140380/4192956
[pid=28109] ppid=28107 vsize=2136 CPUtime=0
/proc/28109/stat : 28109 (pbct) R 28107 28109 27889 0 -1 4202496 259 0 0 0 0 0 0 0 20 0 1 0 89230105 2187264 178 1992294400 134512640 136421960 4290512544 18446744073709551615 135162379 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28109/statm: 534 178 145 467 0 65 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2136

[startup+0.101228 s]
/proc/loadavg: 0.93 0.97 0.90 3/106 28109
/proc/meminfo: memFree=1811072/2059040 swapFree=4140380/4192956
[pid=28109] ppid=28107 vsize=10532 CPUtime=0.09
/proc/28109/stat : 28109 (pbct) R 28107 28109 27889 0 -1 4202496 2351 0 0 0 9 0 0 0 20 0 1 0 89230105 10784768 2269 1992294400 134512640 136421960 4290512544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28109/statm: 2633 2269 237 467 0 2164 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10532

[startup+0.301246 s]
/proc/loadavg: 0.93 0.97 0.90 3/106 28109
/proc/meminfo: memFree=1811072/2059040 swapFree=4140380/4192956
[pid=28109] ppid=28107 vsize=11044 CPUtime=0.29
/proc/28109/stat : 28109 (pbct) R 28107 28109 27889 0 -1 4202496 2480 0 0 0 25 4 0 0 20 0 1 0 89230105 11309056 2393 1992294400 134512640 136421960 4290512544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28109/statm: 2761 2393 237 467 0 2292 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11044

[startup+0.701282 s]
/proc/loadavg: 0.93 0.97 0.90 3/106 28109
/proc/meminfo: memFree=1811072/2059040 swapFree=4140380/4192956
[pid=28109] ppid=28107 vsize=11172 CPUtime=0.69
/proc/28109/stat : 28109 (pbct) R 28107 28109 27889 0 -1 4202496 2500 0 0 0 59 10 0 0 20 0 1 0 89230105 11440128 2409 1992294400 134512640 136421960 4290512544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28109/statm: 2793 2409 237 467 0 2324 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11172

[startup+1.50135 s]
/proc/loadavg: 0.93 0.97 0.90 2/107 28110
/proc/meminfo: memFree=1801888/2059040 swapFree=4140380/4192956
[pid=28109] ppid=28107 vsize=11428 CPUtime=1.49
/proc/28109/stat : 28109 (pbct) R 28107 28109 27889 0 -1 4202496 2587 0 0 0 127 22 0 0 23 0 1 0 89230105 11702272 2496 1992294400 134512640 136421960 4290512544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28109/statm: 2857 2496 237 467 0 2388 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11428

[startup+3.1015 s]
/proc/loadavg: 0.93 0.97 0.90 3/107 28110
/proc/meminfo: memFree=1801640/2059040 swapFree=4140380/4192956
[pid=28109] ppid=28107 vsize=11680 CPUtime=3.09
/proc/28109/stat : 28109 (pbct) R 28107 28109 27889 0 -1 4202496 2629 0 0 0 261 48 0 0 25 0 1 0 89230105 11960320 2538 1992294400 134512640 136421960 4290512544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28109/statm: 2920 2538 237 467 0 2451 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11680

[startup+6.30078 s]
/proc/loadavg: 0.94 0.97 0.91 2/107 28110
/proc/meminfo: memFree=1801268/2059040 swapFree=4140380/4192956
[pid=28109] ppid=28107 vsize=11680 CPUtime=6.29
/proc/28109/stat : 28109 (pbct) R 28107 28109 27889 0 -1 4202496 2646 0 0 0 540 89 0 0 25 0 1 0 89230105 11960320 2554 1992294400 134512640 136421960 4290512544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28109/statm: 2920 2554 237 467 0 2451 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11680

[startup+12.7003 s]
/proc/loadavg: 0.94 0.97 0.91 2/107 28110
/proc/meminfo: memFree=1801020/2059040 swapFree=4140380/4192956
[pid=28109] ppid=28107 vsize=11808 CPUtime=12.68
/proc/28109/stat : 28109 (pbct) R 28107 28109 27889 0 -1 4202496 2677 0 0 0 1089 179 0 0 25 0 1 0 89230105 12091392 2584 1992294400 134512640 136421960 4290512544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28109/statm: 2952 2584 237 467 0 2483 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11808

[startup+25.5015 s]
/proc/loadavg: 0.95 0.97 0.91 2/107 28110
/proc/meminfo: memFree=1800904/2059040 swapFree=4140380/4192956
[pid=28109] ppid=28107 vsize=12040 CPUtime=25.49
/proc/28109/stat : 28109 (pbct) R 28107 28109 27889 0 -1 4202496 2742 0 0 0 2185 364 0 0 25 0 1 0 89230105 12328960 2648 1992294400 134512640 136421960 4290512544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28109/statm: 3010 2648 237 467 0 2541 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12040

[startup+51.1008 s]
/proc/loadavg: 1.04 0.99 0.91 2/107 28110
/proc/meminfo: memFree=1800656/2059040 swapFree=4140380/4192956
[pid=28109] ppid=28107 vsize=12268 CPUtime=51.08
/proc/28109/stat : 28109 (pbct) R 28107 28109 27889 0 -1 4202496 2802 0 0 0 4384 724 0 0 25 0 1 0 89230105 12562432 2705 1992294400 134512640 136421960 4290512544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28109/statm: 3067 2705 237 467 0 2598 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 12268

[startup+102.308 s]
/proc/loadavg: 1.02 0.99 0.91 2/107 28112
/proc/meminfo: memFree=1800284/2059040 swapFree=4140380/4192956
[pid=28109] ppid=28107 vsize=12624 CPUtime=102.27
/proc/28109/stat : 28109 (pbct) R 28107 28109 27889 0 -1 4202496 2878 0 0 0 8638 1589 0 0 25 0 1 0 89230105 12926976 2781 1992294400 134512640 136421960 4290512544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28109/statm: 3156 2781 237 467 0 2687 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 12624

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28114
/proc/meminfo: memFree=1800036/2059040 swapFree=4140380/4192956
[pid=28109] ppid=28107 vsize=12828 CPUtime=162.25
/proc/28109/stat : 28109 (pbct) R 28107 28109 27889 0 -1 4202496 2945 0 0 0 13678 2547 0 0 25 0 1 0 89230105 13135872 2848 1992294400 134512640 136421960 4290512544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28109/statm: 3207 2848 237 467 0 2738 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 12828

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28116
/proc/meminfo: memFree=1799540/2059040 swapFree=4140380/4192956
[pid=28109] ppid=28107 vsize=13296 CPUtime=222.24
/proc/28109/stat : 28109 (pbct) R 28107 28109 27889 0 -1 4202496 3061 0 0 0 18758 3466 0 0 25 0 1 0 89230105 13615104 2964 1992294400 134512640 136421960 4290512544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28109/statm: 3324 2964 237 467 0 2855 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 13296

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28118
/proc/meminfo: memFree=1799416/2059040 swapFree=4140380/4192956
[pid=28109] ppid=28107 vsize=13296 CPUtime=282.22
/proc/28109/stat : 28109 (pbct) R 28107 28109 27889 0 -1 4202496 3061 0 0 0 23748 4474 0 0 25 0 1 0 89230105 13615104 2964 1992294400 134512640 136421960 4290512544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28109/statm: 3324 2964 237 467 0 2855 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 13296

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28118
/proc/meminfo: memFree=1799292/2059040 swapFree=4140380/4192956
[pid=28109] ppid=28107 vsize=13424 CPUtime=342.21
/proc/28109/stat : 28109 (pbct) R 28107 28109 27889 0 -1 4202496 3081 0 0 0 28742 5479 0 0 25 0 1 0 89230105 13746176 2984 1992294400 134512640 136421960 4290512544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28109/statm: 3356 2984 237 467 0 2887 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 13424

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.91 3/107 28120
/proc/meminfo: memFree=1799168/2059040 swapFree=4140380/4192956
[pid=28109] ppid=28107 vsize=13548 CPUtime=402.2
/proc/28109/stat : 28109 (pbct) R 28107 28109 27889 0 -1 4202496 3111 0 0 0 33742 6478 0 0 25 0 1 0 89230105 13873152 3014 1992294400 134512640 136421960 4290512544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28109/statm: 3387 3014 237 467 0 2918 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 13548

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28122
/proc/meminfo: memFree=1798920/2059040 swapFree=4140380/4192956
[pid=28109] ppid=28107 vsize=13800 CPUtime=462.18
/proc/28109/stat : 28109 (pbct) R 28107 28109 27889 0 -1 4202496 3163 0 0 0 38747 7471 0 0 25 0 1 0 89230105 14131200 3066 1992294400 134512640 136421960 4290512544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28109/statm: 3450 3066 237 467 0 2981 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 13800

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28124
/proc/meminfo: memFree=1798796/2059040 swapFree=4140380/4192956
[pid=28109] ppid=28107 vsize=13920 CPUtime=522.16
/proc/28109/stat : 28109 (pbct) R 28107 28109 27889 0 -1 4202496 3198 0 0 0 43699 8517 0 0 25 0 1 0 89230105 14254080 3101 1992294400 134512640 136421960 4290512544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28109/statm: 3480 3101 237 467 0 3011 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 13920

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28129
/proc/meminfo: memFree=1797928/2059040 swapFree=4140380/4192956
[pid=28109] ppid=28107 vsize=13920 CPUtime=582.15
/proc/28109/stat : 28109 (pbct) R 28107 28109 27889 0 -1 4202496 3210 0 0 0 48718 9497 0 0 25 0 1 0 89230105 14254080 3113 1992294400 134512640 136421960 4290512544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28109/statm: 3480 3113 237 467 0 3011 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 13920

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28129
/proc/meminfo: memFree=1797804/2059040 swapFree=4140380/4192956
[pid=28109] ppid=28107 vsize=14084 CPUtime=642.14
/proc/28109/stat : 28109 (pbct) R 28107 28109 27889 0 -1 4202496 3240 0 0 0 53703 10511 0 0 25 0 1 0 89230105 14422016 3143 1992294400 134512640 136421960 4290512544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28109/statm: 3521 3143 237 467 0 3052 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 14084

[startup+702.302 s]

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

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28137
/proc/meminfo: memFree=1797432/2059040 swapFree=4140380/4192956
[pid=28109] ppid=28107 vsize=14212 CPUtime=882.07
/proc/28109/stat : 28109 (pbct) R 28107 28109 27889 0 -1 4202496 3299 0 0 0 73715 14492 0 0 25 0 1 0 89230105 14553088 3197 1992294400 134512640 136421960 4290512544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28109/statm: 3553 3197 237 467 0 3084 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 14212

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28137
/proc/meminfo: memFree=1797432/2059040 swapFree=4140380/4192956
[pid=28109] ppid=28107 vsize=14212 CPUtime=942.06
/proc/28109/stat : 28109 (pbct) R 28107 28109 27889 0 -1 4202496 3299 0 0 0 78796 15410 0 0 25 0 1 0 89230105 14553088 3197 1992294400 134512640 136421960 4290512544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28109/statm: 3553 3197 237 467 0 3084 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 14212

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28139
/proc/meminfo: memFree=1797308/2059040 swapFree=4140380/4192956
[pid=28109] ppid=28107 vsize=14212 CPUtime=1002.04
/proc/28109/stat : 28109 (pbct) R 28107 28109 27889 0 -1 4202496 3299 0 0 0 83741 16463 0 0 25 0 1 0 89230105 14553088 3197 1992294400 134512640 136421960 4290512544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28109/statm: 3553 3197 237 467 0 3084 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 14212

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28141
/proc/meminfo: memFree=1797308/2059040 swapFree=4140380/4192956
[pid=28109] ppid=28107 vsize=14212 CPUtime=1062.04
/proc/28109/stat : 28109 (pbct) R 28107 28109 27889 0 -1 4202496 3299 0 0 0 88621 17583 0 0 25 0 1 0 89230105 14553088 3197 1992294400 134512640 136421960 4290512544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28109/statm: 3553 3197 237 467 0 3084 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 14212

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28143
/proc/meminfo: memFree=1797308/2059040 swapFree=4140380/4192956
[pid=28109] ppid=28107 vsize=14212 CPUtime=1122.02
/proc/28109/stat : 28109 (pbct) R 28107 28109 27889 0 -1 4202496 3299 0 0 0 93621 18581 0 0 25 0 1 0 89230105 14553088 3197 1992294400 134512640 136421960 4290512544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28109/statm: 3553 3197 237 467 0 3084 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 14212

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28145
/proc/meminfo: memFree=1797308/2059040 swapFree=4140380/4192956
[pid=28109] ppid=28107 vsize=14212 CPUtime=1182
/proc/28109/stat : 28109 (pbct) R 28107 28109 27889 0 -1 4202496 3300 0 0 0 98616 19584 0 0 25 0 1 0 89230105 14553088 3197 1992294400 134512640 136421960 4290512544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28109/statm: 3553 3197 237 467 0 3084 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 14212

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28145
/proc/meminfo: memFree=1797184/2059040 swapFree=4140380/4192956
[pid=28109] ppid=28107 vsize=14212 CPUtime=1241.99
/proc/28109/stat : 28109 (pbct) R 28107 28109 27889 0 -1 4202496 3300 0 0 0 103575 20624 0 0 25 0 1 0 89230105 14553088 3197 1992294400 134512640 136421960 4290512544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28109/statm: 3553 3197 237 467 0 3084 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 14212

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28147
/proc/meminfo: memFree=1797184/2059040 swapFree=4140380/4192956
[pid=28109] ppid=28107 vsize=14212 CPUtime=1301.98
/proc/28109/stat : 28109 (pbct) R 28107 28109 27889 0 -1 4202496 3300 0 0 0 108569 21629 0 0 25 0 1 0 89230105 14553088 3197 1992294400 134512640 136421960 4290512544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28109/statm: 3553 3197 237 467 0 3084 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 14212

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28149
/proc/meminfo: memFree=1797184/2059040 swapFree=4140380/4192956
[pid=28109] ppid=28107 vsize=14212 CPUtime=1361.96
/proc/28109/stat : 28109 (pbct) R 28107 28109 27889 0 -1 4202496 3300 0 0 0 113509 22687 0 0 25 0 1 0 89230105 14553088 3197 1992294400 134512640 136421960 4290512544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28109/statm: 3553 3197 237 467 0 3084 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 14212

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28151
/proc/meminfo: memFree=1797060/2059040 swapFree=4140380/4192956
[pid=28109] ppid=28107 vsize=14212 CPUtime=1421.95
/proc/28109/stat : 28109 (pbct) R 28107 28109 27889 0 -1 4202496 3301 0 0 0 118522 23673 0 0 25 0 1 0 89230105 14553088 3198 1992294400 134512640 136421960 4290512544 18446744073709551615 134857345 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28109/statm: 3553 3198 237 467 0 3084 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 14212

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28153
/proc/meminfo: memFree=1797060/2059040 swapFree=4140380/4192956
[pid=28109] ppid=28107 vsize=14212 CPUtime=1481.93
/proc/28109/stat : 28109 (pbct) R 28107 28109 27889 0 -1 4202496 3301 0 0 0 123545 24648 0 0 25 0 1 0 89230105 14553088 3198 1992294400 134512640 136421960 4290512544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28109/statm: 3553 3198 237 467 0 3084 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 14212

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28153
/proc/meminfo: memFree=1797060/2059040 swapFree=4140380/4192956
[pid=28109] ppid=28107 vsize=14212 CPUtime=1541.92
/proc/28109/stat : 28109 (pbct) R 28107 28109 27889 0 -1 4202496 3301 0 0 0 128615 25577 0 0 25 0 1 0 89230105 14553088 3198 1992294400 134512640 136421960 4290512544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28109/statm: 3553 3198 237 467 0 3084 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 14212

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28155
/proc/meminfo: memFree=1796936/2059040 swapFree=4140380/4192956
[pid=28109] ppid=28107 vsize=14212 CPUtime=1601.9
/proc/28109/stat : 28109 (pbct) R 28107 28109 27889 0 -1 4202496 3301 0 0 0 133620 26570 0 0 25 0 1 0 89230105 14553088 3198 1992294400 134512640 136421960 4290512544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28109/statm: 3553 3198 237 467 0 3084 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 14212

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28157
/proc/meminfo: memFree=1796936/2059040 swapFree=4140380/4192956
[pid=28109] ppid=28107 vsize=14212 CPUtime=1661.89
/proc/28109/stat : 28109 (pbct) R 28107 28109 27889 0 -1 4202496 3301 0 0 0 138615 27574 0 0 25 0 1 0 89230105 14553088 3198 1992294400 134512640 136421960 4290512544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28109/statm: 3553 3198 237 467 0 3084 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 14212

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.91 3/107 28159
/proc/meminfo: memFree=1796936/2059040 swapFree=4140380/4192956
[pid=28109] ppid=28107 vsize=14212 CPUtime=1721.87
/proc/28109/stat : 28109 (pbct) R 28107 28109 27889 0 -1 4202496 3301 0 0 0 143630 28557 0 0 25 0 1 0 89230105 14553088 3198 1992294400 134512640 136421960 4290512544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28109/statm: 3553 3198 237 467 0 3084 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 14212

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28161
/proc/meminfo: memFree=1796936/2059040 swapFree=4140380/4192956
[pid=28109] ppid=28107 vsize=14212 CPUtime=1781.85
/proc/28109/stat : 28109 (pbct) R 28107 28109 27889 0 -1 4202496 3301 0 0 0 148691 29494 0 0 25 0 1 0 89230105 14553088 3198 1992294400 134512640 136421960 4290512544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28109/statm: 3553 3198 237 467 0 3084 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 14212



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28161
/proc/meminfo: memFree=1796936/2059040 swapFree=4140380/4192956
[pid=28109] ppid=28107 vsize=14212 CPUtime=1800.05
/proc/28109/stat : 28109 (pbct) R 28107 28109 27889 0 -1 4202496 3301 0 0 0 150207 29798 0 0 25 0 1 0 89230105 14553088 3198 1992294400 134512640 136421960 4290512544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28109/statm: 3553 3198 237 467 0 3084 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 14212

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28161
/proc/meminfo: memFree=1796936/2059040 swapFree=4140380/4192956
[pid=28109] ppid=28107 vsize=14212 CPUtime=1800.05
/proc/28109/stat : 28109 (pbct) R 28107 28109 27889 0 -1 4202496 3301 0 0 0 150207 29798 0 0 25 0 1 0 89230105 14553088 3198 1992294400 134512640 136421960 4290512544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28109/statm: 3553 3198 237 467 0 3084 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 14212

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.07
CPU user time (s): 1502.08
CPU system time (s): 297.991
CPU usage (%): 99.9756
Max. virtual memory (cumulated for all children) (KiB): 14312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1502.08
system time used= 297.991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3302
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= 1
involuntary context switches= 24268

runsolver used 3.12552 second user time and 8.35173 second system time

The end

Launcher Data 

Begin job on node043 at 2010-06-25 17:22:57
IDJOB=2682767
IDBENCH=2015
IDSOLVER=1192
FILE ID=node043/2682767-1277479377
PBS_JOBID= 11190502
Free space on /tmp= 62288 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/synthesis-ptl-cmos-circuits/normalized-my_adder.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682767-1277479377/watcher-2682767-1277479377 -o /tmp/evaluation-result-2682767-1277479377/solver-2682767-1277479377 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682767-1277479377.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 38f65eab3d9896915eed9a127435e25b
RANDOM SEED=1128043570

node043.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.241
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
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		: 3000.241
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.37
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1811468 kB
Buffers:         25836 kB
Cached:         122512 kB
SwapCached:       5416 kB
Active:          28880 kB
Inactive:       132504 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1811468 kB
SwapTotal:     4192956 kB
SwapFree:      4140380 kB
Dirty:            1944 kB
Writeback:           0 kB
AnonPages:       11648 kB
Mapped:          11928 kB
Slab:            63936 kB
PageTables:       4180 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   184256 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62288 MiB
End job on node043 at 2010-06-25 17:53:00