Trace number 2668511

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 0.1SAT (TO)63 1800.1 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
logic_synthesis/normalized-m200_500_10_10.r.opb
MD5SUM9ce5413471f93025df24c6fa43fb2680
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark39
Best CPU time to get the best result obtained on this benchmark1719.32
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 39
Optimality of the best value was proved NO
Number of variables492
Total number of constraints200
Number of constraints which are clauses200
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 constraint10
Maximum length of a constraint10
Number of terms in the objective function 492
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 492
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 492
Number of bits of the biggest sum of numbers9
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 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.00	c constraints 0/0 clauses 200/0 units 0
0.00/0.00	c vars 492
0.00/0.00	c objective 492 + 0
0.01/0.05	c 0.047992 7.49609 0 426
0.01/0.05	o 67
12.59/12.60	c 10.3904 9.13672 1137 230704
12.59/12.60	o 66
15.99/16.08	c 13.281 9.13672 311 310211
15.99/16.08	o 65
150.06/150.15	c 124.118 9.74609 497 2554559
150.06/150.15	o 64
644.85/645.01	c 535.789 10.1641 324 10575751
644.85/645.01	o 63
1800.08/1800.50	s SATISFIABLE
1800.08/1800.50	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

Verifier Data 

OK	63

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668511-1276595259/watcher-2668511-1276595259 -o /tmp/evaluation-result-2668511-1276595259/solver-2668511-1276595259 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668511-1276595259.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: 0.92 0.98 0.99 3/106 8944
/proc/meminfo: memFree=1553964/2059040 swapFree=4192956/4192956
[pid=8944] ppid=8942 vsize=2208 CPUtime=0
/proc/8944/stat : 8944 (pbct) R 8942 8944 2331 0 -1 4202496 261 0 0 0 0 0 0 0 17 0 1 0 821039 2260992 184 1992294400 134512640 136485738 4291573792 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8944/statm: 552 184 156 482 0 68 0

[startup+0.0123719 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 8944
/proc/meminfo: memFree=1553964/2059040 swapFree=4192956/4192956
[pid=8944] ppid=8942 vsize=3384 CPUtime=0.01
/proc/8944/stat : 8944 (pbct) R 8942 8944 2331 0 -1 4202496 540 0 0 0 1 0 0 0 17 0 1 0 821039 3465216 463 1992294400 134512640 136485738 4291573792 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8944/statm: 846 465 193 482 0 362 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 3384

[startup+0.101378 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 8944
/proc/meminfo: memFree=1553964/2059040 swapFree=4192956/4192956
[pid=8944] ppid=8942 vsize=7940 CPUtime=0.09
/proc/8944/stat : 8944 (pbct) R 8942 8944 2331 0 -1 4202496 1668 0 0 0 8 1 0 0 17 0 1 0 821039 8130560 1590 1992294400 134512640 136485738 4291573792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8944/statm: 1985 1590 244 482 0 1501 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7940

[startup+0.301391 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 8944
/proc/meminfo: memFree=1553964/2059040 swapFree=4192956/4192956
[pid=8944] ppid=8942 vsize=8196 CPUtime=0.29
/proc/8944/stat : 8944 (pbct) R 8942 8944 2331 0 -1 4202496 1727 0 0 0 26 3 0 0 17 0 1 0 821039 8392704 1649 1992294400 134512640 136485738 4291573792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8944/statm: 2049 1649 244 482 0 1565 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8196

[startup+0.701419 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 8944
/proc/meminfo: memFree=1553964/2059040 swapFree=4192956/4192956
[pid=8944] ppid=8942 vsize=8324 CPUtime=0.69
/proc/8944/stat : 8944 (pbct) R 8942 8944 2331 0 -1 4202496 1773 0 0 0 59 10 0 0 17 0 1 0 821039 8523776 1695 1992294400 134512640 136485738 4291573792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8944/statm: 2081 1695 244 482 0 1597 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8324

[startup+1.50147 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 8945
/proc/meminfo: memFree=1547756/2059040 swapFree=4192956/4192956
[pid=8944] ppid=8942 vsize=8588 CPUtime=1.49
/proc/8944/stat : 8944 (pbct) R 8942 8944 2331 0 -1 4202496 1830 0 0 0 127 22 0 0 18 0 1 0 821039 8794112 1752 1992294400 134512640 136485738 4291573792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8944/statm: 2147 1752 244 482 0 1663 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8588

[startup+3.10159 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 8945
/proc/meminfo: memFree=1547508/2059040 swapFree=4192956/4192956
[pid=8944] ppid=8942 vsize=8852 CPUtime=3.09
/proc/8944/stat : 8944 (pbct) R 8942 8944 2331 0 -1 4202496 1893 0 0 0 260 49 0 0 21 0 1 0 821039 9064448 1815 1992294400 134512640 136485738 4291573792 18446744073709551615 135856871 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8944/statm: 2213 1815 244 482 0 1729 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8852

[startup+6.30081 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 8945
/proc/meminfo: memFree=1547012/2059040 swapFree=4192956/4192956
[pid=8944] ppid=8942 vsize=9092 CPUtime=6.29
/proc/8944/stat : 8944 (pbct) R 8942 8944 2331 0 -1 4202496 1957 0 0 0 521 108 0 0 25 0 1 0 821039 9310208 1879 1992294400 134512640 136485738 4291573792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8944/statm: 2273 1879 244 482 0 1789 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9092

[startup+12.7002 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 8945
/proc/meminfo: memFree=1546648/2059040 swapFree=4192956/4192956
[pid=8944] ppid=8942 vsize=9352 CPUtime=12.69
/proc/8944/stat : 8944 (pbct) R 8942 8944 2331 0 -1 4202496 2036 0 0 0 1047 222 0 0 25 0 1 0 821039 9576448 1957 1992294400 134512640 136485738 4291573792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8944/statm: 2338 1957 244 482 0 1854 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9352

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 8945
/proc/meminfo: memFree=1546648/2059040 swapFree=4192956/4192956
[pid=8944] ppid=8942 vsize=9352 CPUtime=25.48
/proc/8944/stat : 8944 (pbct) R 8942 8944 2331 0 -1 4202496 2037 0 0 0 2119 429 0 0 25 0 1 0 821039 9576448 1957 1992294400 134512640 136485738 4291573792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8944/statm: 2338 1957 244 482 0 1854 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9352

[startup+51.1009 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 8947
/proc/meminfo: memFree=1546524/2059040 swapFree=4192956/4192956
[pid=8944] ppid=8942 vsize=9352 CPUtime=51.08
/proc/8944/stat : 8944 (pbct) R 8942 8944 2331 0 -1 4202496 2046 0 0 0 4245 863 0 0 25 0 1 0 821039 9576448 1966 1992294400 134512640 136485738 4291573792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8944/statm: 2338 1966 244 482 0 1854 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9352

[startup+102.308 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 8947
/proc/meminfo: memFree=1546152/2059040 swapFree=4192956/4192956
[pid=8944] ppid=8942 vsize=9716 CPUtime=102.28
/proc/8944/stat : 8944 (pbct) R 8942 8944 2331 0 -1 4202496 2137 0 0 0 8495 1733 0 0 25 0 1 0 821039 9949184 2057 1992294400 134512640 136485738 4291573792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8944/statm: 2429 2057 244 482 0 1945 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 9716

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8949
/proc/meminfo: memFree=1545904/2059040 swapFree=4192956/4192956
[pid=8944] ppid=8942 vsize=9976 CPUtime=162.25
/proc/8944/stat : 8944 (pbct) R 8942 8944 2331 0 -1 4202496 2189 0 0 0 13411 2814 0 0 25 0 1 0 821039 10215424 2108 1992294400 134512640 136485738 4291573792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8944/statm: 2494 2108 244 482 0 2010 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 9976

[startup+222.302 s]
/proc/loadavg: 1.04 1.00 1.00 2/107 8951
/proc/meminfo: memFree=1545904/2059040 swapFree=4192956/4192956
[pid=8944] ppid=8942 vsize=9976 CPUtime=222.24
/proc/8944/stat : 8944 (pbct) R 8942 8944 2331 0 -1 4202496 2189 0 0 0 18401 3823 0 0 25 0 1 0 821039 10215424 2108 1992294400 134512640 136485738 4291573792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8944/statm: 2494 2108 244 482 0 2010 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 9976

[startup+282.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 8953
/proc/meminfo: memFree=1545780/2059040 swapFree=4192956/4192956
[pid=8944] ppid=8942 vsize=9976 CPUtime=282.23
/proc/8944/stat : 8944 (pbct) R 8942 8944 2331 0 -1 4202496 2200 0 0 0 23410 4813 0 0 25 0 1 0 821039 10215424 2119 1992294400 134512640 136485738 4291573792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8944/statm: 2494 2119 244 482 0 2010 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 9976

[startup+342.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 8953
/proc/meminfo: memFree=1545656/2059040 swapFree=4192956/4192956
[pid=8944] ppid=8942 vsize=10092 CPUtime=342.22
/proc/8944/stat : 8944 (pbct) R 8942 8944 2331 0 -1 4202496 2214 0 0 0 28363 5859 0 0 25 0 1 0 821039 10334208 2133 1992294400 134512640 136485738 4291573792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8944/statm: 2523 2133 244 482 0 2039 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 10092

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8955
/proc/meminfo: memFree=1545656/2059040 swapFree=4192956/4192956
[pid=8944] ppid=8942 vsize=10168 CPUtime=402.21
/proc/8944/stat : 8944 (pbct) R 8942 8944 2331 0 -1 4202496 2239 0 0 0 33360 6861 0 0 25 0 1 0 821039 10412032 2158 1992294400 134512640 136485738 4291573792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8944/statm: 2542 2158 244 482 0 2058 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 10168

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8957
/proc/meminfo: memFree=1545532/2059040 swapFree=4192956/4192956
[pid=8944] ppid=8942 vsize=10168 CPUtime=462.19
/proc/8944/stat : 8944 (pbct) R 8942 8944 2331 0 -1 4202496 2244 0 0 0 38353 7866 0 0 25 0 1 0 821039 10412032 2163 1992294400 134512640 136485738 4291573792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8944/statm: 2542 2163 244 482 0 2058 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 10168

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8959
/proc/meminfo: memFree=1545532/2059040 swapFree=4192956/4192956
[pid=8944] ppid=8942 vsize=10252 CPUtime=522.17
/proc/8944/stat : 8944 (pbct) R 8942 8944 2331 0 -1 4202496 2258 0 0 0 43348 8869 0 0 25 0 1 0 821039 10498048 2177 1992294400 134512640 136485738 4291573792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8944/statm: 2563 2177 244 482 0 2079 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 10252

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8961
/proc/meminfo: memFree=1545408/2059040 swapFree=4192956/4192956
[pid=8944] ppid=8942 vsize=10252 CPUtime=582.17
/proc/8944/stat : 8944 (pbct) R 8942 8944 2331 0 -1 4202496 2270 0 0 0 48366 9851 0 0 25 0 1 0 821039 10498048 2189 1992294400 134512640 136485738 4291573792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8944/statm: 2563 2189 244 482 0 2079 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 10252

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8961
/proc/meminfo: memFree=1545284/2059040 swapFree=4192956/4192956
[pid=8944] ppid=8942 vsize=10404 CPUtime=642.16
/proc/8944/stat : 8944 (pbct) R 8942 8944 2331 0 -1 4202496 2284 0 0 0 53357 10859 0 0 25 0 1 0 821039 10653696 2203 1992294400 134512640 136485738 4291573792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8944/statm: 2601 2203 244 482 0 2117 0
Current children cumulated CPU time (s) 642.16
Current children cumulated vsize (KiB) 10404

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8978
/proc/meminfo: memFree=1544540/2059040 swapFree=4192956/4192956
[pid=8944] ppid=8942 vsize=10404 CPUtime=882.08
/proc/8944/stat : 8944 (pbct) R 8942 8944 2331 0 -1 4202496 2288 0 0 0 73380 14828 0 0 25 0 1 0 821039 10653696 2206 1992294400 134512640 136485738 4291573792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8944/statm: 2601 2206 244 482 0 2117 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 10404

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8978
/proc/meminfo: memFree=1544416/2059040 swapFree=4192956/4192956
[pid=8944] ppid=8942 vsize=10404 CPUtime=942.07
/proc/8944/stat : 8944 (pbct) R 8942 8944 2331 0 -1 4202496 2289 0 0 0 78411 15796 0 0 25 0 1 0 821039 10653696 2207 1992294400 134512640 136485738 4291573792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8944/statm: 2601 2207 244 482 0 2117 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 10404

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8980
/proc/meminfo: memFree=1544416/2059040 swapFree=4192956/4192956
[pid=8944] ppid=8942 vsize=10404 CPUtime=1002.06
/proc/8944/stat : 8944 (pbct) R 8942 8944 2331 0 -1 4202496 2295 0 0 0 83431 16775 0 0 25 0 1 0 821039 10653696 2213 1992294400 134512640 136485738 4291573792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8944/statm: 2601 2213 244 482 0 2117 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 10404

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8982
/proc/meminfo: memFree=1544292/2059040 swapFree=4192956/4192956
[pid=8944] ppid=8942 vsize=10404 CPUtime=1062.04
/proc/8944/stat : 8944 (pbct) R 8942 8944 2331 0 -1 4202496 2296 0 0 0 88460 17744 0 0 25 0 1 0 821039 10653696 2214 1992294400 134512640 136485738 4291573792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8944/statm: 2601 2214 244 482 0 2117 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 10404

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8984
/proc/meminfo: memFree=1544292/2059040 swapFree=4192956/4192956
[pid=8944] ppid=8942 vsize=10404 CPUtime=1122.03
/proc/8944/stat : 8944 (pbct) R 8942 8944 2331 0 -1 4202496 2298 0 0 0 93445 18758 0 0 25 0 1 0 821039 10653696 2216 1992294400 134512640 136485738 4291573792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8944/statm: 2601 2216 244 482 0 2117 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 10404

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8986
/proc/meminfo: memFree=1544292/2059040 swapFree=4192956/4192956
[pid=8944] ppid=8942 vsize=10404 CPUtime=1182.02
/proc/8944/stat : 8944 (pbct) R 8942 8944 2331 0 -1 4202496 2298 0 0 0 98411 19791 0 0 25 0 1 0 821039 10653696 2216 1992294400 134512640 136485738 4291573792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8944/statm: 2601 2216 244 482 0 2117 0
Current children cumulated CPU time (s) 1182.02
Current children cumulated vsize (KiB) 10404

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8986
/proc/meminfo: memFree=1544044/2059040 swapFree=4192956/4192956
[pid=8944] ppid=8942 vsize=10404 CPUtime=1242
/proc/8944/stat : 8944 (pbct) R 8942 8944 2331 0 -1 4202496 2303 0 0 0 103582 20618 0 0 25 0 1 0 821039 10653696 2221 1992294400 134512640 136485738 4291573792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8944/statm: 2601 2221 244 482 0 2117 0
Current children cumulated CPU time (s) 1242
Current children cumulated vsize (KiB) 10404

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8988
/proc/meminfo: memFree=1544044/2059040 swapFree=4192956/4192956
[pid=8944] ppid=8942 vsize=10548 CPUtime=1302
/proc/8944/stat : 8944 (pbct) R 8942 8944 2331 0 -1 4202496 2345 0 0 0 108668 21532 0 0 25 0 1 0 821039 10801152 2252 1992294400 134512640 136485738 4291573792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8944/statm: 2637 2252 244 482 0 2153 0
Current children cumulated CPU time (s) 1302
Current children cumulated vsize (KiB) 10548

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8990
/proc/meminfo: memFree=1544044/2059040 swapFree=4192956/4192956
[pid=8944] ppid=8942 vsize=10548 CPUtime=1361.98
/proc/8944/stat : 8944 (pbct) R 8942 8944 2331 0 -1 4202496 2346 0 0 0 113651 22547 0 0 25 0 1 0 821039 10801152 2253 1992294400 134512640 136485738 4291573792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8944/statm: 2637 2253 244 482 0 2153 0
Current children cumulated CPU time (s) 1361.98
Current children cumulated vsize (KiB) 10548

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8992
/proc/meminfo: memFree=1544044/2059040 swapFree=4192956/4192956
[pid=8944] ppid=8942 vsize=10548 CPUtime=1421.97
/proc/8944/stat : 8944 (pbct) R 8942 8944 2331 0 -1 4202496 2347 0 0 0 118629 23568 0 0 25 0 1 0 821039 10801152 2254 1992294400 134512640 136485738 4291573792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8944/statm: 2637 2254 244 482 0 2153 0
Current children cumulated CPU time (s) 1421.97
Current children cumulated vsize (KiB) 10548

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8994
/proc/meminfo: memFree=1543920/2059040 swapFree=4192956/4192956
[pid=8944] ppid=8942 vsize=10548 CPUtime=1481.95
/proc/8944/stat : 8944 (pbct) R 8942 8944 2331 0 -1 4202496 2348 0 0 0 123629 24566 0 0 25 0 1 0 821039 10801152 2255 1992294400 134512640 136485738 4291573792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8944/statm: 2637 2255 244 482 0 2153 0
Current children cumulated CPU time (s) 1481.95
Current children cumulated vsize (KiB) 10548

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8994
/proc/meminfo: memFree=1543920/2059040 swapFree=4192956/4192956
[pid=8944] ppid=8942 vsize=10548 CPUtime=1541.94
/proc/8944/stat : 8944 (pbct) R 8942 8944 2331 0 -1 4202496 2348 0 0 0 128670 25524 0 0 25 0 1 0 821039 10801152 2255 1992294400 134512640 136485738 4291573792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8944/statm: 2637 2255 244 482 0 2153 0
Current children cumulated CPU time (s) 1541.94
Current children cumulated vsize (KiB) 10548

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8996
/proc/meminfo: memFree=1544044/2059040 swapFree=4192956/4192956
[pid=8944] ppid=8942 vsize=10548 CPUtime=1601.92
/proc/8944/stat : 8944 (pbct) R 8942 8944 2331 0 -1 4202496 2371 0 0 0 133638 26554 0 0 25 0 1 0 821039 10801152 2256 1992294400 134512640 136485738 4291573792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8944/statm: 2637 2256 244 482 0 2153 0
Current children cumulated CPU time (s) 1601.92
Current children cumulated vsize (KiB) 10548

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8998
/proc/meminfo: memFree=1543920/2059040 swapFree=4192956/4192956
[pid=8944] ppid=8942 vsize=10548 CPUtime=1661.91
/proc/8944/stat : 8944 (pbct) R 8942 8944 2331 0 -1 4202496 2372 0 0 0 138627 27564 0 0 25 0 1 0 821039 10801152 2257 1992294400 134512640 136485738 4291573792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8944/statm: 2637 2257 244 482 0 2153 0
Current children cumulated CPU time (s) 1661.91
Current children cumulated vsize (KiB) 10548

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9000
/proc/meminfo: memFree=1543796/2059040 swapFree=4192956/4192956
[pid=8944] ppid=8942 vsize=10548 CPUtime=1721.9
/proc/8944/stat : 8944 (pbct) R 8942 8944 2331 0 -1 4202496 2373 0 0 0 143628 28562 0 0 25 0 1 0 821039 10801152 2258 1992294400 134512640 136485738 4291573792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8944/statm: 2637 2258 244 482 0 2153 0
Current children cumulated CPU time (s) 1721.9
Current children cumulated vsize (KiB) 10548

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9009
/proc/meminfo: memFree=1543244/2059040 swapFree=4192956/4192956
[pid=8944] ppid=8942 vsize=10548 CPUtime=1781.89
/proc/8944/stat : 8944 (pbct) R 8942 8944 2331 0 -1 4202496 2374 0 0 0 148611 29578 0 0 25 0 1 0 821039 10801152 2259 1992294400 134512640 136485738 4291573792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8944/statm: 2637 2259 244 482 0 2153 0
Current children cumulated CPU time (s) 1781.89
Current children cumulated vsize (KiB) 10548



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9009
/proc/meminfo: memFree=1543244/2059040 swapFree=4192956/4192956
[pid=8944] ppid=8942 vsize=10548 CPUtime=1800.08
/proc/8944/stat : 8944 (pbct) R 8942 8944 2331 0 -1 4202496 2374 0 0 0 150146 29862 0 0 25 0 1 0 821039 10801152 2259 1992294400 134512640 136485738 4291573792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8944/statm: 2637 2259 244 482 0 2153 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 10548

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 1.00 2/107 9009
/proc/meminfo: memFree=1543244/2059040 swapFree=4192956/4192956
[pid=8944] ppid=8942 vsize=10548 CPUtime=1800.08
/proc/8944/stat : 8944 (pbct) R 8942 8944 2331 0 -1 4202496 2374 0 0 0 150146 29862 0 0 25 0 1 0 821039 10801152 2259 1992294400 134512640 136485738 4291573792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8944/statm: 2637 2259 244 482 0 2153 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 10548

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.1
CPU user time (s): 1501.47
CPU system time (s): 298.632
CPU usage (%): 99.9771
Max. virtual memory (cumulated for all children) (KiB): 10676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1501.47
system time used= 298.632
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2374
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= 3068

runsolver used 2.98355 second user time and 8.49771 second system time

The end

Launcher Data 

Begin job on node034 at 2010-06-15 11:47:39
IDJOB=2668511
IDBENCH=2878
IDSOLVER=1170
FILE ID=node034/2668511-1276595259
PBS_JOBID= 11172217
Free space on /tmp= 62516 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m200_500_10_10.r.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668511-1276595259/watcher-2668511-1276595259 -o /tmp/evaluation-result-2668511-1276595259/solver-2668511-1276595259 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668511-1276595259.opb

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

MD5SUM BENCH= 9ce5413471f93025df24c6fa43fb2680
RANDOM SEED=1568324543

node034.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		: 3000.242
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		: 3000.242
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	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1554368 kB
Buffers:         42768 kB
Cached:         336008 kB
SwapCached:          0 kB
Active:         176176 kB
Inactive:       262304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1554368 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2012 kB
Writeback:           0 kB
AnonPages:       59716 kB
Mapped:          15372 kB
Slab:            44368 kB
PageTables:       4008 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181436 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= 62512 MiB
End job on node034 at 2010-06-15 12:17:42