Trace number 2682987

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)131 1800.02 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-max512.r.opb
MD5SUMabda325d00dae29cc1f423bbedcd64ad
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark113
Best CPU time to get the best result obtained on this benchmark0.131979
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 113
Optimality of the best value was proved YES
Number of variables515
Total number of constraints559
Number of constraints which are clauses559
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 constraint22
Number of terms in the objective function 515
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 515
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 515
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 559/0 units 0
0.00/0.01	c vars 515
0.00/0.01	c objective 515 + 0
0.00/0.06	c 0.06199 8.36719 0 380
0.00/0.06	o 136
0.00/0.06	c 0.06399 8.51562 1 758
0.00/0.06	o 135
3.09/3.13	c 2.6116 9.89844 1762 42568
3.09/3.13	o 134
94.87/94.98	c 79.3009 10.7344 875 1010726
94.87/94.98	o 133
148.15/148.23	c 123.213 10.7344 269 1585342
148.15/148.23	o 132
169.04/169.19	c 140.698 10.7344 294 1823519
169.04/169.19	o 131
1800.01/1800.50	s SATISFIABLE
1800.01/1800.50	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

Verifier Data 

OK	131

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682987-1277490808/watcher-2682987-1277490808 -o /tmp/evaluation-result-2682987-1277490808/solver-2682987-1277490808 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682987-1277490808.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: 0.99 0.97 0.99 3/106 26163
/proc/meminfo: memFree=1808980/2059040 swapFree=4138920/4192956
[pid=26163] ppid=26161 vsize=2136 CPUtime=0
/proc/26163/stat : 26163 (pbct) R 26161 26163 26050 0 -1 4202496 256 0 0 0 0 0 0 0 20 0 1 0 124684440 2187264 175 1992294400 134512640 136421960 4291245424 18446744073709551615 135818268 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26163/statm: 534 175 145 467 0 65 0

[startup+0.0833901 s]
/proc/loadavg: 0.99 0.97 0.99 3/106 26163
/proc/meminfo: memFree=1808980/2059040 swapFree=4138920/4192956
[pid=26163] ppid=26161 vsize=8716 CPUtime=0.07
/proc/26163/stat : 26163 (pbct) R 26161 26163 26050 0 -1 4202496 1897 0 0 0 7 0 0 0 20 0 1 0 124684440 8925184 1814 1992294400 134512640 136421960 4291245424 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26163/statm: 2179 1814 236 467 0 1710 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 8716

[startup+0.100392 s]
/proc/loadavg: 0.99 0.97 0.99 3/106 26163
/proc/meminfo: memFree=1808980/2059040 swapFree=4138920/4192956
[pid=26163] ppid=26161 vsize=8716 CPUtime=0.09
/proc/26163/stat : 26163 (pbct) R 26161 26163 26050 0 -1 4202496 1904 0 0 0 8 1 0 0 20 0 1 0 124684440 8925184 1821 1992294400 134512640 136421960 4291245424 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26163/statm: 2179 1821 237 467 0 1710 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8716

[startup+0.300415 s]
/proc/loadavg: 0.99 0.97 0.99 3/106 26163
/proc/meminfo: memFree=1808980/2059040 swapFree=4138920/4192956
[pid=26163] ppid=26161 vsize=9356 CPUtime=0.29
/proc/26163/stat : 26163 (pbct) R 26161 26163 26050 0 -1 4202496 2053 0 0 0 25 4 0 0 20 0 1 0 124684440 9580544 1970 1992294400 134512640 136421960 4291245424 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26163/statm: 2339 1970 237 467 0 1870 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9356

[startup+0.700461 s]
/proc/loadavg: 0.99 0.97 0.99 3/106 26163
/proc/meminfo: memFree=1808980/2059040 swapFree=4138920/4192956
[pid=26163] ppid=26161 vsize=9748 CPUtime=0.69
/proc/26163/stat : 26163 (pbct) R 26161 26163 26050 0 -1 4202496 2142 0 0 0 58 11 0 0 20 0 1 0 124684440 9981952 2059 1992294400 134512640 136421960 4291245424 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26163/statm: 2437 2059 237 467 0 1968 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9748

[startup+1.50055 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 26164
/proc/meminfo: memFree=1801532/2059040 swapFree=4138920/4192956
[pid=26163] ppid=26161 vsize=10004 CPUtime=1.49
/proc/26163/stat : 26163 (pbct) R 26161 26163 26050 0 -1 4202496 2225 0 0 0 126 23 0 0 23 0 1 0 124684440 10244096 2142 1992294400 134512640 136421960 4291245424 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26163/statm: 2501 2142 237 467 0 2032 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10004

[startup+3.10074 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 26164
/proc/meminfo: memFree=1801160/2059040 swapFree=4138920/4192956
[pid=26163] ppid=26161 vsize=10132 CPUtime=3.09
/proc/26163/stat : 26163 (pbct) R 26161 26163 26050 0 -1 4202496 2241 0 0 0 257 52 0 0 25 0 1 0 124684440 10375168 2158 1992294400 134512640 136421960 4291245424 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26163/statm: 2533 2158 237 467 0 2064 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10132

[startup+6.30111 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 26164
/proc/meminfo: memFree=1800912/2059040 swapFree=4138920/4192956
[pid=26163] ppid=26161 vsize=10132 CPUtime=6.29
/proc/26163/stat : 26163 (pbct) R 26161 26163 26050 0 -1 4202496 2244 0 0 0 530 99 0 0 25 0 1 0 124684440 10375168 2160 1992294400 134512640 136421960 4291245424 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26163/statm: 2533 2160 237 467 0 2064 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10132

[startup+12.7009 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 26164
/proc/meminfo: memFree=1800664/2059040 swapFree=4138920/4192956
[pid=26163] ppid=26161 vsize=10132 CPUtime=12.69
/proc/26163/stat : 26163 (pbct) R 26161 26163 26050 0 -1 4202496 2244 0 0 0 1056 213 0 0 25 0 1 0 124684440 10375168 2160 1992294400 134512640 136421960 4291245424 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26163/statm: 2533 2160 237 467 0 2064 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10132

[startup+25.5003 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 26166
/proc/meminfo: memFree=1800540/2059040 swapFree=4138920/4192956
[pid=26163] ppid=26161 vsize=10392 CPUtime=25.49
/proc/26163/stat : 26163 (pbct) R 26161 26163 26050 0 -1 4202496 2306 0 0 0 2131 418 0 0 25 0 1 0 124684440 10641408 2222 1992294400 134512640 136421960 4291245424 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26163/statm: 2598 2222 237 467 0 2129 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10392

[startup+51.1003 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 26166
/proc/meminfo: memFree=1800292/2059040 swapFree=4138920/4192956
[pid=26163] ppid=26161 vsize=10612 CPUtime=51.07
/proc/26163/stat : 26163 (pbct) R 26161 26163 26050 0 -1 4202496 2380 0 0 0 4230 877 0 0 25 0 1 0 124684440 10866688 2296 1992294400 134512640 136421960 4291245424 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26163/statm: 2653 2296 237 467 0 2184 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10612

[startup+102.308 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 26168
/proc/meminfo: memFree=1799672/2059040 swapFree=4138920/4192956
[pid=26163] ppid=26161 vsize=10988 CPUtime=102.27
/proc/26163/stat : 26163 (pbct) R 26161 26163 26050 0 -1 4202496 2478 0 0 0 8532 1695 0 0 25 0 1 0 124684440 11251712 2393 1992294400 134512640 136421960 4291245424 18446744073709551615 134902448 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26163/statm: 2747 2393 237 467 0 2278 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10988

[startup+162.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 26168
/proc/meminfo: memFree=1799672/2059040 swapFree=4138920/4192956
[pid=26163] ppid=26161 vsize=10988 CPUtime=162.25
/proc/26163/stat : 26163 (pbct) R 26161 26163 26050 0 -1 4202496 2479 0 0 0 13493 2732 0 0 25 0 1 0 124684440 11251712 2393 1992294400 134512640 136421960 4291245424 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26163/statm: 2747 2393 237 467 0 2278 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 10988

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 26170
/proc/meminfo: memFree=1799548/2059040 swapFree=4138920/4192956
[pid=26163] ppid=26161 vsize=10988 CPUtime=222.24
/proc/26163/stat : 26163 (pbct) R 26161 26163 26050 0 -1 4202496 2480 0 0 0 18404 3820 0 0 25 0 1 0 124684440 11251712 2393 1992294400 134512640 136421960 4291245424 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26163/statm: 2747 2393 237 467 0 2278 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 10988

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 26172
/proc/meminfo: memFree=1799548/2059040 swapFree=4138920/4192956
[pid=26163] ppid=26161 vsize=10988 CPUtime=282.22
/proc/26163/stat : 26163 (pbct) R 26161 26163 26050 0 -1 4202496 2480 0 0 0 23378 4844 0 0 25 0 1 0 124684440 11251712 2393 1992294400 134512640 136421960 4291245424 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26163/statm: 2747 2393 237 467 0 2278 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 10988

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 3/107 26174
/proc/meminfo: memFree=1799548/2059040 swapFree=4138920/4192956
[pid=26163] ppid=26161 vsize=11076 CPUtime=342.2
/proc/26163/stat : 26163 (pbct) R 26161 26163 26050 0 -1 4202496 2491 0 0 0 28369 5851 0 0 25 0 1 0 124684440 11341824 2404 1992294400 134512640 136421960 4291245424 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26163/statm: 2769 2404 237 467 0 2300 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 11076

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 26176
/proc/meminfo: memFree=1799424/2059040 swapFree=4138920/4192956
[pid=26163] ppid=26161 vsize=11204 CPUtime=402.19
/proc/26163/stat : 26163 (pbct) R 26161 26163 26050 0 -1 4202496 2509 0 0 0 33307 6912 0 0 25 0 1 0 124684440 11472896 2422 1992294400 134512640 136421960 4291245424 18446744073709551615 134643257 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26163/statm: 2801 2422 237 467 0 2332 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 11204

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 26176
/proc/meminfo: memFree=1799300/2059040 swapFree=4138920/4192956
[pid=26163] ppid=26161 vsize=11204 CPUtime=462.17
/proc/26163/stat : 26163 (pbct) R 26161 26163 26050 0 -1 4202496 2513 0 0 0 38248 7969 0 0 25 0 1 0 124684440 11472896 2426 1992294400 134512640 136421960 4291245424 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26163/statm: 2801 2426 237 467 0 2332 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 11204

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 26178
/proc/meminfo: memFree=1799176/2059040 swapFree=4138920/4192956
[pid=26163] ppid=26161 vsize=11304 CPUtime=522.15
/proc/26163/stat : 26163 (pbct) R 26161 26163 26050 0 -1 4202496 2546 0 0 0 43215 9000 0 0 25 0 1 0 124684440 11575296 2459 1992294400 134512640 136421960 4291245424 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26163/statm: 2826 2459 237 467 0 2357 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 11304

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 26180
/proc/meminfo: memFree=1799052/2059040 swapFree=4138920/4192956
[pid=26163] ppid=26161 vsize=11304 CPUtime=582.13
/proc/26163/stat : 26163 (pbct) R 26161 26163 26050 0 -1 4202496 2562 0 0 0 48176 10037 0 0 25 0 1 0 124684440 11575296 2475 1992294400 134512640 136421960 4291245424 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26163/statm: 2826 2475 237 467 0 2357 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 11304

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 26182
/proc/meminfo: memFree=1799052/2059040 swapFree=4138920/4192956
[pid=26163] ppid=26161 vsize=11396 CPUtime=642.13
/proc/26163/stat : 26163 (pbct) R 26161 26163 26050 0 -1 4202496 2575 0 0 0 53117 11096 0 0 25 0 1 0 124684440 11669504 2488 1992294400 134512640 136421960 4291245424 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26163/statm: 2849 2488 237 467 0 2380 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 11396

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 26188
/proc/meminfo: memFree=1798556/2059040 swapFree=4138920/4192956
[pid=26163] ppid=26161 vsize=11596 CPUtime=882.06
/proc/26163/stat : 26163 (pbct) R 26161 26163 26050 0 -1 4202496 2619 0 0 0 72985 15221 0 0 25 0 1 0 124684440 11874304 2532 1992294400 134512640 136421960 4291245424 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26163/statm: 2899 2532 237 467 0 2430 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 11596

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 26190
/proc/meminfo: memFree=1798432/2059040 swapFree=4138920/4192956
[pid=26163] ppid=26161 vsize=11708 CPUtime=942.04
/proc/26163/stat : 26163 (pbct) R 26161 26163 26050 0 -1 4202496 2658 0 0 0 78136 16068 0 0 25 0 1 0 124684440 11988992 2571 1992294400 134512640 136421960 4291245424 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26163/statm: 2927 2571 237 467 0 2458 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 11708

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 26192
/proc/meminfo: memFree=1798432/2059040 swapFree=4138920/4192956
[pid=26163] ppid=26161 vsize=11708 CPUtime=1002.02
/proc/26163/stat : 26163 (pbct) R 26161 26163 26050 0 -1 4202496 2659 0 0 0 83216 16986 0 0 25 0 1 0 124684440 11988992 2572 1992294400 134512640 136421960 4291245424 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26163/statm: 2927 2572 237 467 0 2458 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 11708

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 26192
/proc/meminfo: memFree=1798308/2059040 swapFree=4138920/4192956
[pid=26163] ppid=26161 vsize=11836 CPUtime=1062
/proc/26163/stat : 26163 (pbct) R 26161 26163 26050 0 -1 4202496 2670 0 0 0 88150 18050 0 0 25 0 1 0 124684440 12120064 2583 1992294400 134512640 136421960 4291245424 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26163/statm: 2959 2583 237 467 0 2490 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 11836

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 26194
/proc/meminfo: memFree=1798308/2059040 swapFree=4138920/4192956
[pid=26163] ppid=26161 vsize=11836 CPUtime=1121.99
/proc/26163/stat : 26163 (pbct) R 26161 26163 26050 0 -1 4202496 2681 0 0 0 93128 19071 0 0 25 0 1 0 124684440 12120064 2594 1992294400 134512640 136421960 4291245424 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26163/statm: 2959 2594 237 467 0 2490 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 11836

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 26196
/proc/meminfo: memFree=1798184/2059040 swapFree=4138920/4192956
[pid=26163] ppid=26161 vsize=11836 CPUtime=1181.97
/proc/26163/stat : 26163 (pbct) R 26161 26163 26050 0 -1 4202496 2687 0 0 0 98074 20123 0 0 25 0 1 0 124684440 12120064 2600 1992294400 134512640 136421960 4291245424 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26163/statm: 2959 2600 237 467 0 2490 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 11836

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 26198
/proc/meminfo: memFree=1798060/2059040 swapFree=4138920/4192956
[pid=26163] ppid=26161 vsize=11888 CPUtime=1241.96
/proc/26163/stat : 26163 (pbct) R 26161 26163 26050 0 -1 4202496 2703 0 0 0 103045 21151 0 0 25 0 1 0 124684440 12173312 2616 1992294400 134512640 136421960 4291245424 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26163/statm: 2972 2616 237 467 0 2503 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 11888

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 26200
/proc/meminfo: memFree=1797936/2059040 swapFree=4138920/4192956
[pid=26163] ppid=26161 vsize=11888 CPUtime=1301.95
/proc/26163/stat : 26163 (pbct) R 26161 26163 26050 0 -1 4202496 2704 0 0 0 108007 22188 0 0 25 0 1 0 124684440 12173312 2617 1992294400 134512640 136421960 4291245424 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26163/statm: 2972 2617 237 467 0 2503 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 11888

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 26200
/proc/meminfo: memFree=1797812/2059040 swapFree=4138920/4192956
[pid=26163] ppid=26161 vsize=11928 CPUtime=1361.93
/proc/26163/stat : 26163 (pbct) R 26161 26163 26050 0 -1 4202496 2719 0 0 0 112958 23235 0 0 25 0 1 0 124684440 12214272 2630 1992294400 134512640 136421960 4291245424 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26163/statm: 2982 2630 237 467 0 2513 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 11928

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 26202
/proc/meminfo: memFree=1797812/2059040 swapFree=4138920/4192956
[pid=26163] ppid=26161 vsize=12052 CPUtime=1421.92
/proc/26163/stat : 26163 (pbct) R 26161 26163 26050 0 -1 4202496 2725 0 0 0 118007 24185 0 0 25 0 1 0 124684440 12341248 2636 1992294400 134512640 136421960 4291245424 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26163/statm: 3013 2636 237 467 0 2544 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 12052

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 26204
/proc/meminfo: memFree=1797812/2059040 swapFree=4138920/4192956
[pid=26163] ppid=26161 vsize=12052 CPUtime=1481.89
/proc/26163/stat : 26163 (pbct) R 26161 26163 26050 0 -1 4202496 2725 0 0 0 123076 25113 0 0 25 0 1 0 124684440 12341248 2636 1992294400 134512640 136421960 4291245424 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26163/statm: 3013 2636 237 467 0 2544 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 12052

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 26206
/proc/meminfo: memFree=1797812/2059040 swapFree=4138920/4192956
[pid=26163] ppid=26161 vsize=12052 CPUtime=1541.87
/proc/26163/stat : 26163 (pbct) R 26161 26163 26050 0 -1 4202496 2737 0 0 0 128045 26142 0 0 25 0 1 0 124684440 12341248 2648 1992294400 134512640 136421960 4291245424 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26163/statm: 3013 2648 237 467 0 2544 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 12052

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 26208
/proc/meminfo: memFree=1797812/2059040 swapFree=4138920/4192956
[pid=26163] ppid=26161 vsize=12052 CPUtime=1601.86
/proc/26163/stat : 26163 (pbct) R 26161 26163 26050 0 -1 4202496 2738 0 0 0 132997 27189 0 0 25 0 1 0 124684440 12341248 2649 1992294400 134512640 136421960 4291245424 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26163/statm: 3013 2649 237 467 0 2544 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 12052

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 26217
/proc/meminfo: memFree=1796696/2059040 swapFree=4138920/4192956
[pid=26163] ppid=26161 vsize=12052 CPUtime=1661.84
/proc/26163/stat : 26163 (pbct) R 26161 26163 26050 0 -1 4202496 2750 0 0 0 138018 28166 0 0 25 0 1 0 124684440 12341248 2661 1992294400 134512640 136421960 4291245424 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26163/statm: 3013 2661 237 467 0 2544 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 12052

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 26219
/proc/meminfo: memFree=1796696/2059040 swapFree=4138920/4192956
[pid=26163] ppid=26161 vsize=12052 CPUtime=1721.82
/proc/26163/stat : 26163 (pbct) R 26161 26163 26050 0 -1 4202496 2751 0 0 0 142957 29225 0 0 25 0 1 0 124684440 12341248 2662 1992294400 134512640 136421960 4291245424 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26163/statm: 3013 2662 237 467 0 2544 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 12052

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 26221
/proc/meminfo: memFree=1796696/2059040 swapFree=4138920/4192956
[pid=26163] ppid=26161 vsize=12052 CPUtime=1781.8
/proc/26163/stat : 26163 (pbct) R 26161 26163 26050 0 -1 4202496 2751 0 0 0 147950 30230 0 0 25 0 1 0 124684440 12341248 2662 1992294400 134512640 136421960 4291245424 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26163/statm: 3013 2662 237 467 0 2544 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 12052



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 26221
/proc/meminfo: memFree=1796696/2059040 swapFree=4138920/4192956
[pid=26163] ppid=26161 vsize=12120 CPUtime=1800.01
/proc/26163/stat : 26163 (pbct) R 26161 26163 26050 0 -1 4202496 2756 0 0 0 149434 30567 0 0 25 0 1 0 124684440 12410880 2667 1992294400 134512640 136421960 4291245424 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26163/statm: 3030 2667 237 467 0 2561 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 12120

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: 0.99 0.97 0.99 2/107 26221
/proc/meminfo: memFree=1796696/2059040 swapFree=4138920/4192956
[pid=26163] ppid=26161 vsize=12120 CPUtime=1800.01
/proc/26163/stat : 26163 (pbct) R 26161 26163 26050 0 -1 4202496 2756 0 0 0 149434 30567 0 0 25 0 1 0 124684440 12410880 2667 1992294400 134512640 136421960 4291245424 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26163/statm: 3030 2667 237 467 0 2561 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 12120

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.02
CPU user time (s): 1494.34
CPU system time (s): 305.676
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 12180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1494.34
system time used= 305.676
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2757
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= 3342

runsolver used 3.23351 second user time and 8.24375 second system time

The end

Launcher Data 

Begin job on node006 at 2010-06-25 20:33:28
IDJOB=2682987
IDBENCH=2855
IDSOLVER=1192
FILE ID=node006/2682987-1277490808
PBS_JOBID= 11190559
Free space on /tmp= 62544 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-max512.r.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682987-1277490808/watcher-2682987-1277490808 -o /tmp/evaluation-result-2682987-1277490808/solver-2682987-1277490808 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682987-1277490808.opb

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

MD5SUM BENCH= abda325d00dae29cc1f423bbedcd64ad
RANDOM SEED=1374332945

node006.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		: 3000.204
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	: 6000.40
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		: 3000.204
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:       1809508 kB
Buffers:         40828 kB
Cached:         110456 kB
SwapCached:       6936 kB
Active:          20540 kB
Inactive:       144580 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1809508 kB
SwapTotal:     4192956 kB
SwapFree:      4138920 kB
Dirty:            1908 kB
Writeback:           0 kB
AnonPages:       12528 kB
Mapped:          11268 kB
Slab:            62344 kB
PageTables:       4184 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183004 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= 62540 MiB
End job on node006 at 2010-06-25 21:03:30