Trace number 2682977

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)126 1800.04 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-mlp4.r.opb
MD5SUMc216dcb87e9001dad9e1252e03860f2a
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark109
Best CPU time to get the best result obtained on this benchmark0.222966
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 109
Optimality of the best value was proved YES
Number of variables594
Total number of constraints530
Number of constraints which are clauses530
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 constraint2
Maximum length of a constraint18
Number of terms in the objective function 594
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 594
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 594
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
0.00/0.01	c constraints 0/0 clauses 530/0 units 0
0.00/0.01	c vars 594
0.00/0.01	c objective 594 + 0
0.02/0.06	c 0.06399 8.72656 0 456
0.02/0.06	o 139
0.02/0.07	c 0.065989 8.87891 10 914
0.02/0.07	o 138
1.79/1.84	c 1.52277 10.3828 684 27107
1.79/1.84	o 137
2.29/2.37	c 1.9707 10.3828 555 36162
2.29/2.37	o 136
4.79/4.84	c 3.99539 10.3828 644 65049
4.79/4.84	o 132
21.58/21.61	c 17.7833 10.6328 761 251282
21.58/21.61	o 131
72.48/72.58	c 59.9139 11.0391 702 812856
72.48/72.58	o 130
276.52/276.62	c 227.626 11.6641 815 2785353
276.52/276.62	o 129
640.53/640.73	c 529.121 11.9922 354 6430398
640.53/640.73	o 128
762.60/762.88	c 629.898 11.9922 363 7632023
762.60/762.88	o 127
1344.15/1344.56	c 1113.89 12.2656 362 13363258
1344.15/1344.56	o 126
1800.03/1800.50	s SATISFIABLE
1800.03/1800.50	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 -x578 -x579 -x580 -x581 -x582 -x583 -x584 x585 x586 -x587 -x588 -x589 -x590 x591 -x592 -x593 x594

Verifier Data 

OK	126

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682977-1277490666/watcher-2682977-1277490666 -o /tmp/evaluation-result-2682977-1277490666/solver-2682977-1277490666 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682977-1277490666.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 0.98 0.97 3/106 31138
/proc/meminfo: memFree=1921104/2059040 swapFree=4140788/4192956
[pid=31138] ppid=31136 vsize=2136 CPUtime=0
/proc/31138/stat : 31138 (pbct) R 31136 31138 31059 0 -1 4202496 258 0 0 0 0 0 0 0 18 0 1 0 90359492 2187264 177 1992294400 134512640 136421960 4288974624 18446744073709551615 135809541 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31138/statm: 534 177 145 467 0 65 0

[startup+0.0233721 s]
/proc/loadavg: 0.93 0.98 0.97 3/106 31138
/proc/meminfo: memFree=1921104/2059040 swapFree=4140788/4192956
[pid=31138] ppid=31136 vsize=4240 CPUtime=0.02
/proc/31138/stat : 31138 (pbct) R 31136 31138 31059 0 -1 4202496 774 0 0 0 2 0 0 0 18 0 1 0 90359492 4341760 693 1992294400 134512640 136421960 4288974624 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31138/statm: 1060 694 188 467 0 591 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 4240

[startup+0.101379 s]
/proc/loadavg: 0.93 0.98 0.97 3/106 31138
/proc/meminfo: memFree=1921104/2059040 swapFree=4140788/4192956
[pid=31138] ppid=31136 vsize=9088 CPUtime=0.09
/proc/31138/stat : 31138 (pbct) R 31136 31138 31059 0 -1 4202496 1996 0 0 0 8 1 0 0 18 0 1 0 90359492 9306112 1913 1992294400 134512640 136421960 4288974624 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31138/statm: 2272 1913 237 467 0 1803 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9088

[startup+0.301399 s]
/proc/loadavg: 0.93 0.98 0.97 3/106 31138
/proc/meminfo: memFree=1921104/2059040 swapFree=4140788/4192956
[pid=31138] ppid=31136 vsize=9728 CPUtime=0.29
/proc/31138/stat : 31138 (pbct) R 31136 31138 31059 0 -1 4202496 2144 0 0 0 24 5 0 0 18 0 1 0 90359492 9961472 2061 1992294400 134512640 136421960 4288974624 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31138/statm: 2432 2061 237 467 0 1963 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9728

[startup+0.701437 s]
/proc/loadavg: 0.93 0.98 0.97 3/106 31138
/proc/meminfo: memFree=1921104/2059040 swapFree=4140788/4192956
[pid=31138] ppid=31136 vsize=9984 CPUtime=0.69
/proc/31138/stat : 31138 (pbct) R 31136 31138 31059 0 -1 4202496 2209 0 0 0 58 11 0 0 18 0 1 0 90359492 10223616 2126 1992294400 134512640 136421960 4288974624 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31138/statm: 2496 2126 237 467 0 2027 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9984

[startup+1.50152 s]
/proc/loadavg: 0.93 0.98 0.97 2/107 31141
/proc/meminfo: memFree=1913284/2059040 swapFree=4140788/4192956
[pid=31138] ppid=31136 vsize=10112 CPUtime=1.49
/proc/31138/stat : 31138 (pbct) R 31136 31138 31059 0 -1 4202496 2235 0 0 0 122 27 0 0 19 0 1 0 90359492 10354688 2152 1992294400 134512640 136421960 4288974624 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31138/statm: 2528 2152 237 467 0 2059 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10112

[startup+3.10068 s]
/proc/loadavg: 0.93 0.98 0.97 2/107 31141
/proc/meminfo: memFree=1912540/2059040 swapFree=4140788/4192956
[pid=31138] ppid=31136 vsize=10628 CPUtime=3.08
/proc/31138/stat : 31138 (pbct) R 31136 31138 31059 0 -1 4202496 2361 0 0 0 257 51 0 0 24 0 1 0 90359492 10883072 2276 1992294400 134512640 136421960 4288974624 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31138/statm: 2657 2276 237 467 0 2188 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10628

[startup+6.30099 s]
/proc/loadavg: 0.93 0.98 0.97 2/107 31141
/proc/meminfo: memFree=1912540/2059040 swapFree=4140788/4192956
[pid=31138] ppid=31136 vsize=10628 CPUtime=6.29
/proc/31138/stat : 31138 (pbct) R 31136 31138 31059 0 -1 4202496 2363 0 0 0 519 110 0 0 25 0 1 0 90359492 10883072 2277 1992294400 134512640 136421960 4288974624 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31138/statm: 2657 2277 237 467 0 2188 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10628

[startup+12.7006 s]
/proc/loadavg: 0.94 0.98 0.97 2/107 31141
/proc/meminfo: memFree=1912416/2059040 swapFree=4140788/4192956
[pid=31138] ppid=31136 vsize=10628 CPUtime=12.69
/proc/31138/stat : 31138 (pbct) R 31136 31138 31059 0 -1 4202496 2363 0 0 0 1042 227 0 0 25 0 1 0 90359492 10883072 2277 1992294400 134512640 136421960 4288974624 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31138/statm: 2657 2277 237 467 0 2188 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10628

[startup+25.5009 s]
/proc/loadavg: 0.95 0.98 0.97 2/107 31141
/proc/meminfo: memFree=1912292/2059040 swapFree=4140788/4192956
[pid=31138] ppid=31136 vsize=10884 CPUtime=25.48
/proc/31138/stat : 31138 (pbct) R 31136 31138 31059 0 -1 4202496 2437 0 0 0 2096 452 0 0 25 0 1 0 90359492 11145216 2350 1992294400 134512640 136421960 4288974624 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31138/statm: 2721 2350 237 467 0 2252 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10884

[startup+51.1014 s]
/proc/loadavg: 0.97 0.98 0.97 2/107 31141
/proc/meminfo: memFree=1912044/2059040 swapFree=4140788/4192956
[pid=31138] ppid=31136 vsize=11000 CPUtime=51.08
/proc/31138/stat : 31138 (pbct) R 31136 31138 31059 0 -1 4202496 2485 0 0 0 4226 882 0 0 25 0 1 0 90359492 11264000 2398 1992294400 134512640 136421960 4288974624 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31138/statm: 2750 2398 237 467 0 2281 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11000

[startup+102.308 s]
/proc/loadavg: 1.03 1.00 0.97 2/107 31146
/proc/meminfo: memFree=1890576/2059040 swapFree=4140788/4192956
[pid=31138] ppid=31136 vsize=11432 CPUtime=102.27
/proc/31138/stat : 31138 (pbct) R 31136 31138 31059 0 -1 4202496 2570 0 0 0 8492 1735 0 0 25 0 1 0 90359492 11706368 2482 1992294400 134512640 136421960 4288974624 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31138/statm: 2858 2482 237 467 0 2389 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 11432

[startup+162.301 s]
/proc/loadavg: 1.01 1.00 0.97 2/107 31148
/proc/meminfo: memFree=1890576/2059040 swapFree=4140788/4192956
[pid=31138] ppid=31136 vsize=11564 CPUtime=162.24
/proc/31138/stat : 31138 (pbct) R 31136 31138 31059 0 -1 4202496 2613 0 0 0 13455 2769 0 0 25 0 1 0 90359492 11841536 2525 1992294400 134512640 136421960 4288974624 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31138/statm: 2891 2525 237 467 0 2422 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11564

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/107 31148
/proc/meminfo: memFree=1890328/2059040 swapFree=4140788/4192956
[pid=31138] ppid=31136 vsize=11820 CPUtime=222.23
/proc/31138/stat : 31138 (pbct) R 31136 31138 31059 0 -1 4202496 2678 0 0 0 18321 3902 0 0 25 0 1 0 90359492 12103680 2590 1992294400 134512640 136421960 4288974624 18446744073709551615 135006348 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31138/statm: 2955 2590 237 467 0 2486 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 11820

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/107 31150
/proc/meminfo: memFree=1890204/2059040 swapFree=4140788/4192956
[pid=31138] ppid=31136 vsize=11940 CPUtime=282.21
/proc/31138/stat : 31138 (pbct) R 31136 31138 31059 0 -1 4202496 2719 0 0 0 23226 4995 0 0 25 0 1 0 90359492 12226560 2630 1992294400 134512640 136421960 4288974624 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31138/statm: 2985 2630 237 467 0 2516 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 11940

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/107 31152
/proc/meminfo: memFree=1890204/2059040 swapFree=4140788/4192956
[pid=31138] ppid=31136 vsize=11940 CPUtime=342.2
/proc/31138/stat : 31138 (pbct) R 31136 31138 31059 0 -1 4202496 2719 0 0 0 28194 6026 0 0 25 0 1 0 90359492 12226560 2630 1992294400 134512640 136421960 4288974624 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31138/statm: 2985 2630 237 467 0 2516 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 11940

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/107 31154
/proc/meminfo: memFree=1890204/2059040 swapFree=4140788/4192956
[pid=31138] ppid=31136 vsize=11940 CPUtime=402.18
/proc/31138/stat : 31138 (pbct) R 31136 31138 31059 0 -1 4202496 2719 0 0 0 33095 7123 0 0 25 0 1 0 90359492 12226560 2630 1992294400 134512640 136421960 4288974624 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31138/statm: 2985 2630 237 467 0 2516 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 11940

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/107 31156
/proc/meminfo: memFree=1890204/2059040 swapFree=4140788/4192956
[pid=31138] ppid=31136 vsize=12068 CPUtime=462.17
/proc/31138/stat : 31138 (pbct) R 31136 31138 31059 0 -1 4202496 2742 0 0 0 38153 8064 0 0 25 0 1 0 90359492 12357632 2653 1992294400 134512640 136421960 4288974624 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31138/statm: 3017 2653 237 467 0 2548 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 12068

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/107 31156
/proc/meminfo: memFree=1890204/2059040 swapFree=4140788/4192956
[pid=31138] ppid=31136 vsize=12160 CPUtime=522.16
/proc/31138/stat : 31138 (pbct) R 31136 31138 31059 0 -1 4202496 2759 0 0 0 43150 9066 0 0 25 0 1 0 90359492 12451840 2670 1992294400 134512640 136421960 4288974624 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31138/statm: 3040 2670 237 467 0 2571 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 12160

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/107 31158
/proc/meminfo: memFree=1890080/2059040 swapFree=4140788/4192956
[pid=31138] ppid=31136 vsize=12280 CPUtime=582.14
/proc/31138/stat : 31138 (pbct) R 31136 31138 31059 0 -1 4202496 2787 0 0 0 48093 10121 0 0 25 0 1 0 90359492 12574720 2698 1992294400 134512640 136421960 4288974624 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31138/statm: 3070 2698 237 467 0 2601 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 12280

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/107 31160
/proc/meminfo: memFree=1889956/2059040 swapFree=4140788/4192956
[pid=31138] ppid=31136 vsize=12276 CPUtime=642.14
/proc/31138/stat : 31138 (pbct) R 31136 31138 31059 0 -1 4202496 2790 0 0 0 53033 11181 0 0 25 0 1 0 90359492 12570624 2700 1992294400 134512640 136421960 4288974624 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31138/statm: 3069 2700 237 467 0 2600 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 12276

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/107 31166
/proc/meminfo: memFree=1889584/2059040 swapFree=4140788/4192956
[pid=31138] ppid=31136 vsize=12276 CPUtime=882.07
/proc/31138/stat : 31138 (pbct) R 31136 31138 31059 0 -1 4202496 2796 0 0 0 72854 15353 0 0 25 0 1 0 90359492 12570624 2705 1992294400 134512640 136421960 4288974624 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31138/statm: 3069 2705 237 467 0 2600 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 12276

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/107 31168
/proc/meminfo: memFree=1889584/2059040 swapFree=4140788/4192956
[pid=31138] ppid=31136 vsize=12276 CPUtime=942.05
/proc/31138/stat : 31138 (pbct) R 31136 31138 31059 0 -1 4202496 2805 0 0 0 78046 16159 0 0 25 0 1 0 90359492 12570624 2714 1992294400 134512640 136421960 4288974624 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31138/statm: 3069 2714 237 467 0 2600 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 12276

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/107 31170
/proc/meminfo: memFree=1889460/2059040 swapFree=4140788/4192956
[pid=31138] ppid=31136 vsize=12408 CPUtime=1002.03
/proc/31138/stat : 31138 (pbct) R 31136 31138 31059 0 -1 4202496 2836 0 0 0 83168 17035 0 0 25 0 1 0 90359492 12705792 2745 1992294400 134512640 136421960 4288974624 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31138/statm: 3102 2745 237 467 0 2633 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 12408

[startup+1062.3 s]
/proc/loadavg: 1.06 1.01 0.98 2/107 31172
/proc/meminfo: memFree=1889460/2059040 swapFree=4140788/4192956
[pid=31138] ppid=31136 vsize=12556 CPUtime=1062.02
/proc/31138/stat : 31138 (pbct) R 31136 31138 31059 0 -1 4202496 2844 0 0 0 88120 18082 0 0 25 0 1 0 90359492 12857344 2753 1992294400 134512640 136421960 4288974624 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31138/statm: 3139 2753 237 467 0 2670 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 12556

[startup+1122.3 s]
/proc/loadavg: 1.02 1.01 0.98 2/107 31172
/proc/meminfo: memFree=1889460/2059040 swapFree=4140788/4192956
[pid=31138] ppid=31136 vsize=12556 CPUtime=1122.01
/proc/31138/stat : 31138 (pbct) R 31136 31138 31059 0 -1 4202496 2853 0 0 0 93100 19101 0 0 25 0 1 0 90359492 12857344 2762 1992294400 134512640 136421960 4288974624 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31138/statm: 3139 2762 237 467 0 2670 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 12556

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 31174
/proc/meminfo: memFree=1889336/2059040 swapFree=4140788/4192956
[pid=31138] ppid=31136 vsize=12556 CPUtime=1181.99
/proc/31138/stat : 31138 (pbct) R 31136 31138 31059 0 -1 4202496 2855 0 0 0 98013 20186 0 0 25 0 1 0 90359492 12857344 2764 1992294400 134512640 136421960 4288974624 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31138/statm: 3139 2764 237 467 0 2670 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 12556

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 31176
/proc/meminfo: memFree=1889088/2059040 swapFree=4140788/4192956
[pid=31138] ppid=31136 vsize=12556 CPUtime=1241.98
/proc/31138/stat : 31138 (pbct) R 31136 31138 31059 0 -1 4202496 2858 0 0 0 103028 21170 0 0 25 0 1 0 90359492 12857344 2767 1992294400 134512640 136421960 4288974624 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31138/statm: 3139 2767 237 467 0 2670 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 12556

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 31178
/proc/meminfo: memFree=1888964/2059040 swapFree=4140788/4192956
[pid=31138] ppid=31136 vsize=12556 CPUtime=1301.97
/proc/31138/stat : 31138 (pbct) R 31136 31138 31059 0 -1 4202496 2863 0 0 0 107924 22273 0 0 25 0 1 0 90359492 12857344 2772 1992294400 134512640 136421960 4288974624 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31138/statm: 3139 2772 237 467 0 2670 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 12556

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 31180
/proc/meminfo: memFree=1888964/2059040 swapFree=4140788/4192956
[pid=31138] ppid=31136 vsize=12556 CPUtime=1361.95
/proc/31138/stat : 31138 (pbct) R 31136 31138 31059 0 -1 4202496 2865 0 0 0 112854 23341 0 0 25 0 1 0 90359492 12857344 2773 1992294400 134512640 136421960 4288974624 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31138/statm: 3139 2773 237 467 0 2670 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 12556

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 31180
/proc/meminfo: memFree=1888964/2059040 swapFree=4140788/4192956
[pid=31138] ppid=31136 vsize=12556 CPUtime=1421.93
/proc/31138/stat : 31138 (pbct) R 31136 31138 31059 0 -1 4202496 2866 0 0 0 117759 24434 0 0 25 0 1 0 90359492 12857344 2774 1992294400 134512640 136421960 4288974624 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31138/statm: 3139 2774 237 467 0 2670 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 12556

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 31182
/proc/meminfo: memFree=1888964/2059040 swapFree=4140788/4192956
[pid=31138] ppid=31136 vsize=12556 CPUtime=1481.92
/proc/31138/stat : 31138 (pbct) R 31136 31138 31059 0 -1 4202496 2866 0 0 0 122890 25302 0 0 25 0 1 0 90359492 12857344 2774 1992294400 134512640 136421960 4288974624 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31138/statm: 3139 2774 237 467 0 2670 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 12556

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 31184
/proc/meminfo: memFree=1888964/2059040 swapFree=4140788/4192956
[pid=31138] ppid=31136 vsize=12556 CPUtime=1541.9
/proc/31138/stat : 31138 (pbct) R 31136 31138 31059 0 -1 4202496 2867 0 0 0 127806 26384 0 0 25 0 1 0 90359492 12857344 2775 1992294400 134512640 136421960 4288974624 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31138/statm: 3139 2775 237 467 0 2670 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 12556

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 31186
/proc/meminfo: memFree=1888840/2059040 swapFree=4140788/4192956
[pid=31138] ppid=31136 vsize=12556 CPUtime=1601.89
/proc/31138/stat : 31138 (pbct) R 31136 31138 31059 0 -1 4202496 2878 0 0 0 132804 27385 0 0 25 0 1 0 90359492 12857344 2786 1992294400 134512640 136421960 4288974624 18446744073709551615 134863644 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31138/statm: 3139 2786 237 467 0 2670 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 12556

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 31188
/proc/meminfo: memFree=1888716/2059040 swapFree=4140788/4192956
[pid=31138] ppid=31136 vsize=12556 CPUtime=1661.87
/proc/31138/stat : 31138 (pbct) R 31136 31138 31059 0 -1 4202496 2879 0 0 0 137706 28481 0 0 25 0 1 0 90359492 12857344 2787 1992294400 134512640 136421960 4288974624 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31138/statm: 3139 2787 237 467 0 2670 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 12556

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 31188
/proc/meminfo: memFree=1888716/2059040 swapFree=4140788/4192956
[pid=31138] ppid=31136 vsize=12556 CPUtime=1721.86
/proc/31138/stat : 31138 (pbct) R 31136 31138 31059 0 -1 4202496 2879 0 0 0 142716 29470 0 0 25 0 1 0 90359492 12857344 2787 1992294400 134512640 136421960 4288974624 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31138/statm: 3139 2787 237 467 0 2670 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 12556

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 31190
/proc/meminfo: memFree=1888468/2059040 swapFree=4140788/4192956
[pid=31138] ppid=31136 vsize=12556 CPUtime=1781.84
/proc/31138/stat : 31138 (pbct) R 31136 31138 31059 0 -1 4202496 2880 0 0 0 147669 30515 0 0 25 0 1 0 90359492 12857344 2788 1992294400 134512640 136421960 4288974624 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31138/statm: 3139 2788 237 467 0 2670 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 12556



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 31199
/proc/meminfo: memFree=1887848/2059040 swapFree=4140788/4192956
[pid=31138] ppid=31136 vsize=12556 CPUtime=1800.03
/proc/31138/stat : 31138 (pbct) R 31136 31138 31059 0 -1 4202496 2880 0 0 0 149170 30833 0 0 25 0 1 0 90359492 12857344 2788 1992294400 134512640 136421960 4288974624 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31138/statm: 3139 2788 237 467 0 2670 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 12556

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 1.00 0.98 2/107 31199
/proc/meminfo: memFree=1887848/2059040 swapFree=4140788/4192956
[pid=31138] ppid=31136 vsize=12556 CPUtime=1800.03
/proc/31138/stat : 31138 (pbct) R 31136 31138 31059 0 -1 4202496 2880 0 0 0 149170 30833 0 0 25 0 1 0 90359492 12857344 2788 1992294400 134512640 136421960 4288974624 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31138/statm: 3139 2788 237 467 0 2670 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 12556

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.04
CPU user time (s): 1491.71
CPU system time (s): 308.338
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 12556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1491.71
system time used= 308.338
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2881
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= 2
involuntary context switches= 8087

runsolver used 3.06453 second user time and 8.41572 second system time

The end

Launcher Data 

Begin job on node036 at 2010-06-25 20:31:06
IDJOB=2682977
IDBENCH=2841
IDSOLVER=1192
FILE ID=node036/2682977-1277490666
PBS_JOBID= 11190564
Free space on /tmp= 62380 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-mlp4.r.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682977-1277490666/watcher-2682977-1277490666 -o /tmp/evaluation-result-2682977-1277490666/solver-2682977-1277490666 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682977-1277490666.opb

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

MD5SUM BENCH= c216dcb87e9001dad9e1252e03860f2a
RANDOM SEED=998256105

node036.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		: 3000.251
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	: 6000.50
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		: 3000.251
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1921632 kB
Buffers:          2556 kB
Cached:          41964 kB
SwapCached:       5120 kB
Active:          30916 kB
Inactive:        26648 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1921632 kB
SwapTotal:     4192956 kB
SwapFree:      4140788 kB
Dirty:            2176 kB
Writeback:           0 kB
AnonPages:       11860 kB
Mapped:          11968 kB
Slab:            57856 kB
PageTables:       4084 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181040 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= 62376 MiB
End job on node036 at 2010-06-25 21:01:08