Trace number 2682252

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)61 1800.09 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/logic-synthesis/normalized-e64.b.opb
MD5SUM4a444f89cff56050e88660d23e3d8694
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark47
Best CPU time to get the best result obtained on this benchmark1.2808
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 47
Optimality of the best value was proved NO
Number of variables607
Total number of constraints1022
Number of constraints which are clauses1022
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint3
Maximum length of a constraint32
Number of terms in the objective function 607
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 607
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 607
Number of bits of the biggest sum of numbers10
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 1022/0 units 0
0.00/0.02	c vars 607
0.00/0.02	c objective 607 + 0
0.03/0.09	c 0.084987 10.2031 3 544
0.03/0.09	o 62
477.96/478.11	c 381.073 18.3164 3118 6192051
477.96/478.11	o 61
1800.08/1800.61	s SATISFIABLE
1800.08/1800.61	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 -x578 -x579 -x580 -x581 -x582 -x583 -x584 -x585 -x586 -x587 -x588 -x589 -x590 -x591 -x592 x593 x594 -x595 -x596 x597 -x598 -x599 -x600 x601 x602 -x603 -x604 -x605 -x606 -x607

Verifier Data 

OK	61

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682252-1277480076/watcher-2682252-1277480076 -o /tmp/evaluation-result-2682252-1277480076/solver-2682252-1277480076 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682252-1277480076.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: 1.05 1.00 0.91 3/106 30500
/proc/meminfo: memFree=1809960/2059040 swapFree=4140112/4192956
[pid=30500] ppid=30498 vsize=2136 CPUtime=0
/proc/30500/stat : 30500 (pbct) R 30498 30500 30041 0 -1 4202496 256 0 0 0 0 0 0 0 17 0 1 0 89302060 2187264 176 1992294400 134512640 136421960 4294200080 18446744073709551615 135642724 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30500/statm: 534 176 145 467 0 65 0

[startup+0.0374259 s]
/proc/loadavg: 1.05 1.00 0.91 3/106 30500
/proc/meminfo: memFree=1809960/2059040 swapFree=4140112/4192956
[pid=30500] ppid=30498 vsize=4500 CPUtime=0.03
/proc/30500/stat : 30500 (pbct) R 30498 30500 30041 0 -1 4202496 815 0 0 0 3 0 0 0 17 0 1 0 89302060 4608000 735 1992294400 134512640 136421960 4294200080 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30500/statm: 1125 738 188 467 0 656 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4500

[startup+0.100419 s]
/proc/loadavg: 1.05 1.00 0.91 3/106 30500
/proc/meminfo: memFree=1809960/2059040 swapFree=4140112/4192956
[pid=30500] ppid=30498 vsize=10668 CPUtime=0.09
/proc/30500/stat : 30500 (pbct) R 30498 30500 30041 0 -1 4202496 2386 0 0 0 8 1 0 0 17 0 1 0 89302060 10924032 2305 1992294400 134512640 136421960 4294200080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30500/statm: 2667 2305 236 467 0 2198 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10668

[startup+0.300436 s]
/proc/loadavg: 1.05 1.00 0.91 3/106 30500
/proc/meminfo: memFree=1809960/2059040 swapFree=4140112/4192956
[pid=30500] ppid=30498 vsize=11052 CPUtime=0.29
/proc/30500/stat : 30500 (pbct) R 30498 30500 30041 0 -1 4202496 2467 0 0 0 25 4 0 0 17 0 1 0 89302060 11317248 2386 1992294400 134512640 136421960 4294200080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30500/statm: 2763 2386 237 467 0 2294 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11052

[startup+0.700471 s]
/proc/loadavg: 1.05 1.00 0.91 3/106 30500
/proc/meminfo: memFree=1809960/2059040 swapFree=4140112/4192956
[pid=30500] ppid=30498 vsize=11308 CPUtime=0.69
/proc/30500/stat : 30500 (pbct) R 30498 30500 30041 0 -1 4202496 2542 0 0 0 57 12 0 0 17 0 1 0 89302060 11579392 2461 1992294400 134512640 136421960 4294200080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30500/statm: 2827 2461 237 467 0 2358 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11308

[startup+1.50054 s]
/proc/loadavg: 1.05 1.00 0.91 2/107 30501
/proc/meminfo: memFree=1800900/2059040 swapFree=4140112/4192956
[pid=30500] ppid=30498 vsize=11564 CPUtime=1.49
/proc/30500/stat : 30500 (pbct) R 30498 30500 30041 0 -1 4202496 2608 0 0 0 120 29 0 0 18 0 1 0 89302060 11841536 2527 1992294400 134512640 136421960 4294200080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30500/statm: 2891 2527 237 467 0 2422 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11564

[startup+3.10068 s]
/proc/loadavg: 1.05 1.00 0.91 2/107 30501
/proc/meminfo: memFree=1800528/2059040 swapFree=4140112/4192956
[pid=30500] ppid=30498 vsize=11952 CPUtime=3.08
/proc/30500/stat : 30500 (pbct) R 30498 30500 30041 0 -1 4202496 2691 0 0 0 246 62 0 0 21 0 1 0 89302060 12238848 2610 1992294400 134512640 136421960 4294200080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30500/statm: 2988 2610 237 467 0 2519 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 11952

[startup+6.30095 s]
/proc/loadavg: 1.05 1.00 0.91 2/107 30501
/proc/meminfo: memFree=1800032/2059040 swapFree=4140112/4192956
[pid=30500] ppid=30498 vsize=12084 CPUtime=6.28
/proc/30500/stat : 30500 (pbct) R 30498 30500 30041 0 -1 4202496 2723 0 0 0 503 125 0 0 25 0 1 0 89302060 12374016 2642 1992294400 134512640 136421960 4294200080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30500/statm: 3021 2642 237 467 0 2552 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12084

[startup+12.7015 s]
/proc/loadavg: 1.04 1.00 0.91 2/107 30501
/proc/meminfo: memFree=1799412/2059040 swapFree=4140112/4192956
[pid=30500] ppid=30498 vsize=12472 CPUtime=12.69
/proc/30500/stat : 30500 (pbct) R 30498 30500 30041 0 -1 4202496 2821 0 0 0 1005 264 0 0 25 0 1 0 89302060 12771328 2740 1992294400 134512640 136421960 4294200080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30500/statm: 3118 2740 237 467 0 2649 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12472

[startup+25.5016 s]
/proc/loadavg: 1.03 1.00 0.91 2/107 30501
/proc/meminfo: memFree=1798792/2059040 swapFree=4140112/4192956
[pid=30500] ppid=30498 vsize=13144 CPUtime=25.48
/proc/30500/stat : 30500 (pbct) R 30498 30500 30041 0 -1 4202496 2983 0 0 0 2012 536 0 0 25 0 1 0 89302060 13459456 2902 1992294400 134512640 136421960 4294200080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30500/statm: 3286 2902 237 467 0 2817 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13144

[startup+51.1018 s]
/proc/loadavg: 1.02 1.00 0.91 2/107 30503
/proc/meminfo: memFree=1798048/2059040 swapFree=4140112/4192956
[pid=30500] ppid=30498 vsize=13784 CPUtime=51.07
/proc/30500/stat : 30500 (pbct) R 30498 30500 30041 0 -1 4202496 3154 0 0 0 4063 1044 0 0 25 0 1 0 89302060 14114816 3073 1992294400 134512640 136421960 4294200080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30500/statm: 3446 3073 237 467 0 2977 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 13784

[startup+102.309 s]
/proc/loadavg: 1.01 1.00 0.91 2/107 30503
/proc/meminfo: memFree=1796684/2059040 swapFree=4140112/4192956
[pid=30500] ppid=30498 vsize=15000 CPUtime=102.26
/proc/30500/stat : 30500 (pbct) R 30498 30500 30041 0 -1 4202496 3463 0 0 0 8152 2074 0 0 25 0 1 0 89302060 15360000 3382 1992294400 134512640 136421960 4294200080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30500/statm: 3750 3382 237 467 0 3281 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 15000

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 30505
/proc/meminfo: memFree=1796064/2059040 swapFree=4140112/4192956
[pid=30500] ppid=30498 vsize=15572 CPUtime=162.24
/proc/30500/stat : 30500 (pbct) R 30498 30500 30041 0 -1 4202496 3601 0 0 0 12868 3356 0 0 25 0 1 0 89302060 15945728 3520 1992294400 134512640 136421960 4294200080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30500/statm: 3893 3520 237 467 0 3424 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 15572

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 30507
/proc/meminfo: memFree=1795196/2059040 swapFree=4140112/4192956
[pid=30500] ppid=30498 vsize=16480 CPUtime=222.23
/proc/30500/stat : 30500 (pbct) R 30498 30500 30041 0 -1 4202496 3815 0 0 0 17617 4606 0 0 25 0 1 0 89302060 16875520 3734 1992294400 134512640 136421960 4294200080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30500/statm: 4120 3734 237 467 0 3651 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 16480

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 30509
/proc/meminfo: memFree=1794452/2059040 swapFree=4140112/4192956
[pid=30500] ppid=30498 vsize=17140 CPUtime=282.21
/proc/30500/stat : 30500 (pbct) R 30498 30500 30041 0 -1 4202496 3988 0 0 0 22362 5859 0 0 25 0 1 0 89302060 17551360 3907 1992294400 134512640 136421960 4294200080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30500/statm: 4285 3907 237 467 0 3816 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 17140

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 30509
/proc/meminfo: memFree=1794204/2059040 swapFree=4140112/4192956
[pid=30500] ppid=30498 vsize=17396 CPUtime=342.2
/proc/30500/stat : 30500 (pbct) R 30498 30500 30041 0 -1 4202496 4044 0 0 0 27129 7091 0 0 25 0 1 0 89302060 17813504 3963 1992294400 134512640 136421960 4294200080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30500/statm: 4349 3963 237 467 0 3880 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 17396

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 30511
/proc/meminfo: memFree=1793336/2059040 swapFree=4140112/4192956
[pid=30500] ppid=30498 vsize=18164 CPUtime=402.18
/proc/30500/stat : 30500 (pbct) R 30498 30500 30041 0 -1 4202496 4268 0 0 0 31967 8251 0 0 25 0 1 0 89302060 18599936 4187 1992294400 134512640 136421960 4294200080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30500/statm: 4541 4187 237 467 0 4072 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 18164

[startup+462.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 30513
/proc/meminfo: memFree=1792964/2059040 swapFree=4140112/4192956
[pid=30500] ppid=30498 vsize=18528 CPUtime=462.16
/proc/30500/stat : 30500 (pbct) R 30498 30500 30041 0 -1 4202496 4344 0 0 0 36858 9358 0 0 25 0 1 0 89302060 18972672 4263 1992294400 134512640 136421960 4294200080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30500/statm: 4632 4263 237 467 0 4163 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 18528

[startup+522.3 s]
/proc/loadavg: 1.07 1.02 0.92 2/107 30515
/proc/meminfo: memFree=1792716/2059040 swapFree=4140112/4192956
[pid=30500] ppid=30498 vsize=18752 CPUtime=522.14
/proc/30500/stat : 30500 (pbct) R 30498 30500 30041 0 -1 4202496 4394 0 0 0 41557 10657 0 0 25 0 1 0 89302060 19202048 4312 1992294400 134512640 136421960 4294200080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30500/statm: 4688 4312 237 467 0 4219 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 18752

[startup+582.3 s]
/proc/loadavg: 1.02 1.01 0.92 2/107 30517
/proc/meminfo: memFree=1792716/2059040 swapFree=4140112/4192956
[pid=30500] ppid=30498 vsize=18752 CPUtime=582.13
/proc/30500/stat : 30500 (pbct) R 30498 30500 30041 0 -1 4202496 4395 0 0 0 46264 11949 0 0 25 0 1 0 89302060 19202048 4313 1992294400 134512640 136421960 4294200080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30500/statm: 4688 4313 237 467 0 4219 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 18752

[startup+642.301 s]
/proc/loadavg: 1.01 1.00 0.92 2/107 30517
/proc/meminfo: memFree=1792716/2059040 swapFree=4140112/4192956
[pid=30500] ppid=30498 vsize=18752 CPUtime=642.11
/proc/30500/stat : 30500 (pbct) R 30498 30500 30041 0 -1 4202496 4395 0 0 0 51042 13169 0 0 25 0 1 0 89302060 19202048 4313 1992294400 134512640 136421960 4294200080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30500/statm: 4688 4313 237 467 0 4219 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 18752

[startup+702.301 s]

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################

[startup+822.301 s]
/proc/loadavg: 1.06 1.02 0.93 2/107 30523
/proc/meminfo: memFree=1792468/2059040 swapFree=4140112/4192956
[pid=30500] ppid=30498 vsize=18752 CPUtime=822.06
/proc/30500/stat : 30500 (pbct) R 30498 30500 30041 0 -1 4202496 4396 0 0 0 65350 16856 0 0 25 0 1 0 89302060 19202048 4314 1992294400 134512640 136421960 4294200080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30500/statm: 4688 4314 237 467 0 4219 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 18752

[startup+882.3 s]
/proc/loadavg: 1.07 1.03 0.93 2/107 30525
/proc/meminfo: memFree=1792468/2059040 swapFree=4140112/4192956
[pid=30500] ppid=30498 vsize=18752 CPUtime=882.03
/proc/30500/stat : 30500 (pbct) R 30498 30500 30041 0 -1 4202496 4396 0 0 0 70280 17923 0 0 25 0 1 0 89302060 19202048 4314 1992294400 134512640 136421960 4294200080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30500/statm: 4688 4314 237 467 0 4219 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 18752

[startup+942.3 s]
/proc/loadavg: 1.08 1.03 0.94 2/107 30525
/proc/meminfo: memFree=1792468/2059040 swapFree=4140112/4192956
[pid=30500] ppid=30498 vsize=18752 CPUtime=942.02
/proc/30500/stat : 30500 (pbct) R 30498 30500 30041 0 -1 4202496 4397 0 0 0 75088 19114 0 0 25 0 1 0 89302060 19202048 4315 1992294400 134512640 136421960 4294200080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30500/statm: 4688 4315 237 467 0 4219 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 18752

[startup+1002.3 s]
/proc/loadavg: 1.07 1.04 0.94 2/107 30527
/proc/meminfo: memFree=1792468/2059040 swapFree=4140112/4192956
[pid=30500] ppid=30498 vsize=18752 CPUtime=1002
/proc/30500/stat : 30500 (pbct) R 30498 30500 30041 0 -1 4202496 4397 0 0 0 79766 20434 0 0 25 0 1 0 89302060 19202048 4315 1992294400 134512640 136421960 4294200080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/30500/statm: 4688 4315 237 467 0 4219 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 18752

[startup+1062.3 s]
/proc/loadavg: 1.03 1.03 0.94 2/107 30529
/proc/meminfo: memFree=1792344/2059040 swapFree=4140112/4192956
[pid=30500] ppid=30498 vsize=18752 CPUtime=1061.98
/proc/30500/stat : 30500 (pbct) R 30498 30500 30041 0 -1 4202496 4397 0 0 0 84470 21728 0 0 25 0 1 0 89302060 19202048 4315 1992294400 134512640 136421960 4294200080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30500/statm: 4688 4315 237 467 0 4219 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 18752

[startup+1122.3 s]
/proc/loadavg: 1.01 1.02 0.94 2/107 30531
/proc/meminfo: memFree=1792344/2059040 swapFree=4140112/4192956
[pid=30500] ppid=30498 vsize=18752 CPUtime=1121.96
/proc/30500/stat : 30500 (pbct) R 30498 30500 30041 0 -1 4202496 4397 0 0 0 89315 22881 0 0 25 0 1 0 89302060 19202048 4315 1992294400 134512640 136421960 4294200080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30500/statm: 4688 4315 237 467 0 4219 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 18752

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 0.94 2/107 30533
/proc/meminfo: memFree=1792344/2059040 swapFree=4140112/4192956
[pid=30500] ppid=30498 vsize=18752 CPUtime=1181.95
/proc/30500/stat : 30500 (pbct) R 30498 30500 30041 0 -1 4202496 4398 0 0 0 94036 24159 0 0 25 0 1 0 89302060 19202048 4316 1992294400 134512640 136421960 4294200080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30500/statm: 4688 4316 237 467 0 4219 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 18752

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 0.94 2/107 30533
/proc/meminfo: memFree=1792220/2059040 swapFree=4140112/4192956
[pid=30500] ppid=30498 vsize=18752 CPUtime=1241.93
/proc/30500/stat : 30500 (pbct) R 30498 30500 30041 0 -1 4202496 4399 0 0 0 98750 25443 0 0 25 0 1 0 89302060 19202048 4317 1992294400 134512640 136421960 4294200080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30500/statm: 4688 4317 237 467 0 4219 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 18752

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 30535
/proc/meminfo: memFree=1792220/2059040 swapFree=4140112/4192956
[pid=30500] ppid=30498 vsize=18752 CPUtime=1301.92
/proc/30500/stat : 30500 (pbct) R 30498 30500 30041 0 -1 4202496 4399 0 0 0 103539 26653 0 0 25 0 1 0 89302060 19202048 4317 1992294400 134512640 136421960 4294200080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30500/statm: 4688 4317 237 467 0 4219 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 18752

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 30537
/proc/meminfo: memFree=1792220/2059040 swapFree=4140112/4192956
[pid=30500] ppid=30498 vsize=18752 CPUtime=1361.9
/proc/30500/stat : 30500 (pbct) R 30498 30500 30041 0 -1 4202496 4399 0 0 0 108263 27927 0 0 25 0 1 0 89302060 19202048 4317 1992294400 134512640 136421960 4294200080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30500/statm: 4688 4317 237 467 0 4219 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 18752

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 30539
/proc/meminfo: memFree=1792096/2059040 swapFree=4140112/4192956
[pid=30500] ppid=30498 vsize=18752 CPUtime=1421.89
/proc/30500/stat : 30500 (pbct) R 30498 30500 30041 0 -1 4202496 4400 0 0 0 112947 29242 0 0 25 0 1 0 89302060 19202048 4318 1992294400 134512640 136421960 4294200080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30500/statm: 4688 4318 237 467 0 4219 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 18752

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 30541
/proc/meminfo: memFree=1792096/2059040 swapFree=4140112/4192956
[pid=30500] ppid=30498 vsize=18752 CPUtime=1481.87
/proc/30500/stat : 30500 (pbct) R 30498 30500 30041 0 -1 4202496 4401 0 0 0 117711 30476 0 0 25 0 1 0 89302060 19202048 4319 1992294400 134512640 136421960 4294200080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30500/statm: 4688 4319 237 467 0 4219 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 18752

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 30541
/proc/meminfo: memFree=1792096/2059040 swapFree=4140112/4192956
[pid=30500] ppid=30498 vsize=18752 CPUtime=1541.85
/proc/30500/stat : 30500 (pbct) R 30498 30500 30041 0 -1 4202496 4401 0 0 0 122527 31658 0 0 25 0 1 0 89302060 19202048 4319 1992294400 134512640 136421960 4294200080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30500/statm: 4688 4319 237 467 0 4219 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 18752

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 30552
/proc/meminfo: memFree=1791476/2059040 swapFree=4140112/4192956
[pid=30500] ppid=30498 vsize=18752 CPUtime=1601.81
/proc/30500/stat : 30500 (pbct) R 30498 30500 30041 0 -1 4202496 4402 0 0 0 127280 32901 0 0 25 0 1 0 89302060 19202048 4320 1992294400 134512640 136421960 4294200080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30500/statm: 4688 4320 237 467 0 4219 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 18752

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 30554
/proc/meminfo: memFree=1791476/2059040 swapFree=4140112/4192956
[pid=30500] ppid=30498 vsize=18752 CPUtime=1661.8
/proc/30500/stat : 30500 (pbct) R 30498 30500 30041 0 -1 4202496 4402 0 0 0 132027 34153 0 0 25 0 1 0 89302060 19202048 4320 1992294400 134512640 136421960 4294200080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30500/statm: 4688 4320 237 467 0 4219 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 18752

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 30556
/proc/meminfo: memFree=1791476/2059040 swapFree=4140112/4192956
[pid=30500] ppid=30498 vsize=18752 CPUtime=1721.78
/proc/30500/stat : 30500 (pbct) R 30498 30500 30041 0 -1 4202496 4402 0 0 0 137079 35099 0 0 25 0 1 0 89302060 19202048 4320 1992294400 134512640 136421960 4294200080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30500/statm: 4688 4320 237 467 0 4219 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 18752

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 30558
/proc/meminfo: memFree=1791228/2059040 swapFree=4140112/4192956
[pid=30500] ppid=30498 vsize=18752 CPUtime=1781.77
/proc/30500/stat : 30500 (pbct) R 30498 30500 30041 0 -1 4202496 4402 0 0 0 141862 36315 0 0 25 0 1 0 89302060 19202048 4320 1992294400 134512640 136421960 4294200080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30500/statm: 4688 4320 237 467 0 4219 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 18752



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 30558
/proc/meminfo: memFree=1791228/2059040 swapFree=4140112/4192956
[pid=30500] ppid=30498 vsize=18752 CPUtime=1800.08
/proc/30500/stat : 30500 (pbct) R 30498 30500 30041 0 -1 4202496 4402 0 0 0 143308 36700 0 0 25 0 1 0 89302060 19202048 4320 1992294400 134512640 136421960 4294200080 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30500/statm: 4688 4320 237 467 0 4219 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 18752

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): 1800.09
CPU user time (s): 1433.09
CPU system time (s): 367.005
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 18788

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1433.09
system time used= 367.005
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4403
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= 5183

runsolver used 3.2855 second user time and 8.19275 second system time

The end

Launcher Data 

Begin job on node031 at 2010-06-25 17:34:36
IDJOB=2682252
IDBENCH=2053
IDSOLVER=1192
FILE ID=node031/2682252-1277480076
PBS_JOBID= 11190512
Free space on /tmp= 62420 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/logic-synthesis/normalized-e64.b.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682252-1277480076/watcher-2682252-1277480076 -o /tmp/evaluation-result-2682252-1277480076/solver-2682252-1277480076 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682252-1277480076.opb

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

MD5SUM BENCH= 4a444f89cff56050e88660d23e3d8694
RANDOM SEED=1406773014

node031.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		: 3000.219
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	: 6000.43
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		: 3000.219
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	: 5599.53
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1810488 kB
Buffers:         47576 kB
Cached:          94692 kB
SwapCached:       5404 kB
Active:          17084 kB
Inactive:       138356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1810488 kB
SwapTotal:     4192956 kB
SwapFree:      4140112 kB
Dirty:            2012 kB
Writeback:           0 kB
AnonPages:       11680 kB
Mapped:          11956 kB
Slab:            70800 kB
PageTables:       4260 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181924 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62420 MiB
End job on node031 at 2010-06-25 18:04:39