Trace number 2669196

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)26 1800.06 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/logic-synthesis/normalized-count.b.opb
MD5SUM931342e76f648ae82c047d164917a326
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark24
Best CPU time to get the best result obtained on this benchmark0.384941
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 24
Optimality of the best value was proved YES
Number of variables466
Total number of constraints694
Number of constraints which are clauses694
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 constraint78
Number of terms in the objective function 466
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 466
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 466
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
0.02/0.04	c constraints 0/0 clauses 694/0 units 0
0.02/0.04	c vars 466
0.02/0.04	c objective 466 + 0
0.09/0.12	c 0.121981 10.5156 1 439
0.09/0.12	o 31
0.09/0.12	c 0.122981 10.6719 1 812
0.09/0.12	o 28
6.89/6.92	c 5.15822 11.6836 1359 118810
6.89/6.92	o 27
13.68/13.74	c 10.2094 11.6836 462 225291
13.68/13.74	o 26
1800.05/1800.50	s SATISFIABLE
1800.05/1800.50	v -x1 -x2 -x3 -x4 -x5 -x6 x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 x63 -x64 -x65 -x66 -x67 x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 x180 -x181 -x182 -x183 -x184 x185 -x186 -x187 -x188 -x189 x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 x211 -x212 x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 x249 -x250 -x251 -x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 -x271 -x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279 -x280 -x281 -x282 x283 -x284 -x285 -x286 -x287 x288 -x289 -x290 -x291 -x292 -x293 -x294 -x295 -x296 -x297 -x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 x306 -x307 -x308 -x309 -x310 -x311 -x312 -x313 -x314 -x315 -x316 -x317 -x318 -x319 -x320 -x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 -x329 -x330 -x331 -x332 -x333 x334 -x335 -x336 -x337 -x338 -x339 -x340 -x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 -x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357 -x358 -x359 -x360 x361 -x362 -x363 -x364 -x365 -x366 -x367 -x368 -x369 -x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377 -x378 -x379 -x380 -x381 -x382 -x383 -x384 -x385 -x386 -x387 -x388 -x389 -x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 -x399 -x400 -x401 -x402 -x403 x404 -x405 x406 -x407 -x408 -x409 -x410 -x411 -x412 -x413 -x414 x415 -x416 -x417 -x418 -x419 -x420 -x421 -x422 -x423 -x424 -x425 -x426 x427 -x428 -x429 -x430 -x431 -x432 x433 -x434 -x435 -x436 -x437 -x438 -x439 -x440 -x441 -x442 -x443 -x444 -x445 -x446 -x447 x448 -x449 -x450 -x451 -x452 x453 -x454 -x455 -x456 -x457 -x458 -x459 -x460 -x461 -x462 x463 -x464 -x465 -x466

Verifier Data 

OK	26

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2669196-1276444039/watcher-2669196-1276444039 -o /tmp/evaluation-result-2669196-1276444039/solver-2669196-1276444039 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669196-1276444039.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 23742
/proc/meminfo: memFree=1804824/2059040 swapFree=4140108/4192956
[pid=23742] ppid=23740 vsize=2208 CPUtime=0
/proc/23742/stat : 23742 (pbct) R 23740 23742 23271 0 -1 4202496 262 0 0 0 0 0 0 0 20 0 1 0 18059648 2260992 184 1992294400 134512640 136485738 4291584144 18446744073709551615 135418968 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23742/statm: 552 184 156 482 0 68 0

[startup+0.0209299 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 23742
/proc/meminfo: memFree=1804824/2059040 swapFree=4140108/4192956
[pid=23742] ppid=23740 vsize=2208 CPUtime=0.02
/proc/23742/stat : 23742 (pbct) R 23740 23742 23271 0 -1 4202496 268 0 0 0 2 0 0 0 20 0 1 0 18059648 2260992 190 1992294400 134512640 136485738 4291584144 18446744073709551615 135849223 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23742/statm: 552 190 156 482 0 68 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2208

[startup+0.101939 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 23742
/proc/meminfo: memFree=1804824/2059040 swapFree=4140108/4192956
[pid=23742] ppid=23740 vsize=9688 CPUtime=0.09
/proc/23742/stat : 23742 (pbct) R 23740 23742 23271 0 -1 4202496 2071 0 0 0 9 0 0 0 20 0 1 0 18059648 9920512 1994 1992294400 134512640 136485738 4291584144 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23742/statm: 2422 1999 199 482 0 1938 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9688

[startup+0.300954 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 23742
/proc/meminfo: memFree=1804824/2059040 swapFree=4140108/4192956
[pid=23742] ppid=23740 vsize=11180 CPUtime=0.29
/proc/23742/stat : 23742 (pbct) R 23740 23742 23271 0 -1 4202496 2455 0 0 0 24 5 0 0 20 0 1 0 18059648 11448320 2375 1992294400 134512640 136485738 4291584144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23742/statm: 2795 2375 244 482 0 2311 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11180

[startup+0.700991 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 23742
/proc/meminfo: memFree=1804824/2059040 swapFree=4140108/4192956
[pid=23742] ppid=23740 vsize=11308 CPUtime=0.69
/proc/23742/stat : 23742 (pbct) R 23740 23742 23271 0 -1 4202496 2486 0 0 0 53 16 0 0 21 0 1 0 18059648 11579392 2406 1992294400 134512640 136485738 4291584144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23742/statm: 2827 2407 244 482 0 2343 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11308

[startup+1.50206 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23743
/proc/meminfo: memFree=1795764/2059040 swapFree=4140108/4192956
[pid=23742] ppid=23740 vsize=11436 CPUtime=1.49
/proc/23742/stat : 23742 (pbct) R 23740 23742 23271 0 -1 4202496 2508 0 0 0 114 35 0 0 23 0 1 0 18059648 11710464 2428 1992294400 134512640 136485738 4291584144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23742/statm: 2859 2428 244 482 0 2375 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11436

[startup+3.10121 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23743
/proc/meminfo: memFree=1795640/2059040 swapFree=4140108/4192956
[pid=23742] ppid=23740 vsize=11436 CPUtime=3.09
/proc/23742/stat : 23742 (pbct) R 23740 23742 23271 0 -1 4202496 2514 0 0 0 230 79 0 0 25 0 1 0 18059648 11710464 2434 1992294400 134512640 136485738 4291584144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23742/statm: 2859 2434 244 482 0 2375 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11436

[startup+6.30149 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23745
/proc/meminfo: memFree=1795144/2059040 swapFree=4140108/4192956
[pid=23742] ppid=23740 vsize=11960 CPUtime=6.29
/proc/23742/stat : 23742 (pbct) R 23740 23742 23271 0 -1 4202496 2644 0 0 0 472 157 0 0 25 0 1 0 18059648 12247040 2564 1992294400 134512640 136485738 4291584144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23742/statm: 2990 2564 244 482 0 2506 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11960

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23745
/proc/meminfo: memFree=1794772/2059040 swapFree=4140108/4192956
[pid=23742] ppid=23740 vsize=11960 CPUtime=12.69
/proc/23742/stat : 23742 (pbct) R 23740 23742 23271 0 -1 4202496 2646 0 0 0 943 326 0 0 25 0 1 0 18059648 12247040 2565 1992294400 134512640 136485738 4291584144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23742/statm: 2990 2565 244 482 0 2506 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11960

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23745
/proc/meminfo: memFree=1794772/2059040 swapFree=4140108/4192956
[pid=23742] ppid=23740 vsize=11960 CPUtime=25.49
/proc/23742/stat : 23742 (pbct) R 23740 23742 23271 0 -1 4202496 2647 0 0 0 1869 680 0 0 25 0 1 0 18059648 12247040 2565 1992294400 134512640 136485738 4291584144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23742/statm: 2990 2565 244 482 0 2506 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11960

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23745
/proc/meminfo: memFree=1794772/2059040 swapFree=4140108/4192956
[pid=23742] ppid=23740 vsize=12164 CPUtime=51.08
/proc/23742/stat : 23742 (pbct) R 23740 23742 23271 0 -1 4202496 2690 0 0 0 3732 1376 0 0 25 0 1 0 18059648 12455936 2608 1992294400 134512640 136485738 4291584144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23742/statm: 3041 2608 244 482 0 2557 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 12164

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23747
/proc/meminfo: memFree=1794152/2059040 swapFree=4140108/4192956
[pid=23742] ppid=23740 vsize=12448 CPUtime=102.27
/proc/23742/stat : 23742 (pbct) R 23740 23742 23271 0 -1 4202496 2769 0 0 0 7460 2767 0 0 25 0 1 0 18059648 12746752 2687 1992294400 134512640 136485738 4291584144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23742/statm: 3112 2687 244 482 0 2628 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 12448

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23749
/proc/meminfo: memFree=1793904/2059040 swapFree=4140108/4192956
[pid=23742] ppid=23740 vsize=12696 CPUtime=162.25
/proc/23742/stat : 23742 (pbct) R 23740 23742 23271 0 -1 4202496 2859 0 0 0 11815 4410 0 0 25 0 1 0 18059648 13000704 2768 1992294400 134512640 136485738 4291584144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23742/statm: 3174 2768 244 482 0 2690 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 12696

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23749
/proc/meminfo: memFree=1793532/2059040 swapFree=4140108/4192956
[pid=23742] ppid=23740 vsize=12960 CPUtime=222.23
/proc/23742/stat : 23742 (pbct) R 23740 23742 23271 0 -1 4202496 2916 0 0 0 16226 5997 0 0 25 0 1 0 18059648 13271040 2825 1992294400 134512640 136485738 4291584144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23742/statm: 3240 2825 244 482 0 2756 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 12960

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23751
/proc/meminfo: memFree=1793408/2059040 swapFree=4140108/4192956
[pid=23742] ppid=23740 vsize=13248 CPUtime=282.22
/proc/23742/stat : 23742 (pbct) R 23740 23742 23271 0 -1 4202496 2992 0 0 0 20706 7516 0 0 25 0 1 0 18059648 13565952 2891 1992294400 134512640 136485738 4291584144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23742/statm: 3312 2891 244 482 0 2828 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 13248

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23753
/proc/meminfo: memFree=1793408/2059040 swapFree=4140108/4192956
[pid=23742] ppid=23740 vsize=13248 CPUtime=342.21
/proc/23742/stat : 23742 (pbct) R 23740 23742 23271 0 -1 4202496 2992 0 0 0 25078 9143 0 0 25 0 1 0 18059648 13565952 2891 1992294400 134512640 136485738 4291584144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23742/statm: 3312 2891 244 482 0 2828 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 13248

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23755
/proc/meminfo: memFree=1792788/2059040 swapFree=4140108/4192956
[pid=23742] ppid=23740 vsize=13868 CPUtime=402.19
/proc/23742/stat : 23742 (pbct) R 23740 23742 23271 0 -1 4202496 3154 0 0 0 29552 10667 0 0 25 0 1 0 18059648 14200832 3053 1992294400 134512640 136485738 4291584144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23742/statm: 3467 3053 244 482 0 2983 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 13868

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23757
/proc/meminfo: memFree=1792664/2059040 swapFree=4140108/4192956
[pid=23742] ppid=23740 vsize=13808 CPUtime=462.18
/proc/23742/stat : 23742 (pbct) R 23740 23742 23271 0 -1 4202496 3154 0 0 0 33949 12269 0 0 25 0 1 0 18059648 14139392 3046 1992294400 134512640 136485738 4291584144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23742/statm: 3452 3046 244 482 0 2968 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 13808

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23757
/proc/meminfo: memFree=1792540/2059040 swapFree=4140108/4192956
[pid=23742] ppid=23740 vsize=13808 CPUtime=522.17
/proc/23742/stat : 23742 (pbct) R 23740 23742 23271 0 -1 4202496 3154 0 0 0 38318 13899 0 0 25 0 1 0 18059648 14139392 3046 1992294400 134512640 136485738 4291584144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23742/statm: 3452 3046 244 482 0 2968 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 13808

[startup+582.301 s]
/proc/loadavg: 1.11 1.03 1.01 2/108 23759
/proc/meminfo: memFree=1792540/2059040 swapFree=4140108/4192956
[pid=23742] ppid=23740 vsize=13808 CPUtime=582.15
/proc/23742/stat : 23742 (pbct) R 23740 23742 23271 0 -1 4202496 3154 0 0 0 42609 15606 0 0 25 0 1 0 18059648 14139392 3046 1992294400 134512640 136485738 4291584144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23742/statm: 3452 3046 244 482 0 2968 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 13808

[startup+642.301 s]
/proc/loadavg: 1.11 1.04 1.00 2/108 23761
/proc/meminfo: memFree=1792416/2059040 swapFree=4140108/4192956
[pid=23742] ppid=23740 vsize=13808 CPUtime=642.14
/proc/23742/stat : 23742 (pbct) R 23740 23742 23271 0 -1 4202496 3154 0 0 0 46944 17270 0 0 25 0 1 0 18059648 14139392 3046 1992294400 134512640 136485738 4291584144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23742/statm: 3452 3046 244 482 0 2968 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 13808

[startup+702.302 s]

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

[startup+882.302 s]
/proc/loadavg: 1.01 1.03 1.00 2/108 23776
/proc/meminfo: memFree=1791052/2059040 swapFree=4140108/4192956
[pid=23742] ppid=23740 vsize=14188 CPUtime=882.06
/proc/23742/stat : 23742 (pbct) R 23740 23742 23271 0 -1 4202496 3270 0 0 0 64444 23762 0 0 25 0 1 0 18059648 14528512 3134 1992294400 134512640 136485738 4291584144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23742/statm: 3547 3134 244 482 0 3063 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 14188

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 23778
/proc/meminfo: memFree=1791052/2059040 swapFree=4140108/4192956
[pid=23742] ppid=23740 vsize=14188 CPUtime=942.05
/proc/23742/stat : 23742 (pbct) R 23740 23742 23271 0 -1 4202496 3275 0 0 0 68795 25410 0 0 25 0 1 0 18059648 14528512 3139 1992294400 134512640 136485738 4291584144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23742/statm: 3547 3139 244 482 0 3063 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 14188

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 23780
/proc/meminfo: memFree=1791052/2059040 swapFree=4140108/4192956
[pid=23742] ppid=23740 vsize=14188 CPUtime=1002.03
/proc/23742/stat : 23742 (pbct) R 23740 23742 23271 0 -1 4202496 3275 0 0 0 73180 27023 0 0 25 0 1 0 18059648 14528512 3139 1992294400 134512640 136485738 4291584144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23742/statm: 3547 3139 244 482 0 3063 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 14188

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 23782
/proc/meminfo: memFree=1790928/2059040 swapFree=4140108/4192956
[pid=23742] ppid=23740 vsize=14420 CPUtime=1062.02
/proc/23742/stat : 23742 (pbct) R 23740 23742 23271 0 -1 4202496 3457 0 0 0 77643 28559 0 0 25 0 1 0 18059648 14766080 3199 1992294400 134512640 136485738 4291584144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23742/statm: 3605 3199 244 482 0 3121 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 14420

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23782
/proc/meminfo: memFree=1790928/2059040 swapFree=4140108/4192956
[pid=23742] ppid=23740 vsize=14420 CPUtime=1122.01
/proc/23742/stat : 23742 (pbct) R 23740 23742 23271 0 -1 4202496 3457 0 0 0 82035 30166 0 0 25 0 1 0 18059648 14766080 3199 1992294400 134512640 136485738 4291584144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23742/statm: 3605 3199 244 482 0 3121 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 14420

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23784
/proc/meminfo: memFree=1790928/2059040 swapFree=4140108/4192956
[pid=23742] ppid=23740 vsize=14632 CPUtime=1181.99
/proc/23742/stat : 23742 (pbct) R 23740 23742 23271 0 -1 4202496 3501 0 0 0 86487 31712 0 0 25 0 1 0 18059648 14983168 3243 1992294400 134512640 136485738 4291584144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23742/statm: 3658 3243 244 482 0 3174 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 14632

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23786
/proc/meminfo: memFree=1790680/2059040 swapFree=4140108/4192956
[pid=23742] ppid=23740 vsize=14764 CPUtime=1241.98
/proc/23742/stat : 23742 (pbct) R 23740 23742 23271 0 -1 4202496 3516 0 0 0 90843 33355 0 0 25 0 1 0 18059648 15118336 3258 1992294400 134512640 136485738 4291584144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23742/statm: 3691 3258 244 482 0 3207 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 14764

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23788
/proc/meminfo: memFree=1790556/2059040 swapFree=4140108/4192956
[pid=23742] ppid=23740 vsize=14764 CPUtime=1301.96
/proc/23742/stat : 23742 (pbct) R 23740 23742 23271 0 -1 4202496 3516 0 0 0 95257 34939 0 0 25 0 1 0 18059648 15118336 3258 1992294400 134512640 136485738 4291584144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23742/statm: 3691 3258 244 482 0 3207 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 14764

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23790
/proc/meminfo: memFree=1790556/2059040 swapFree=4140108/4192956
[pid=23742] ppid=23740 vsize=14764 CPUtime=1361.95
/proc/23742/stat : 23742 (pbct) R 23740 23742 23271 0 -1 4202496 3516 0 0 0 99635 36560 0 0 25 0 1 0 18059648 15118336 3258 1992294400 134512640 136485738 4291584144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23742/statm: 3691 3258 244 482 0 3207 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 14764

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23790
/proc/meminfo: memFree=1790556/2059040 swapFree=4140108/4192956
[pid=23742] ppid=23740 vsize=14896 CPUtime=1421.94
/proc/23742/stat : 23742 (pbct) R 23740 23742 23271 0 -1 4202496 3566 0 0 0 104039 38155 0 0 25 0 1 0 18059648 15253504 3308 1992294400 134512640 136485738 4291584144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23742/statm: 3724 3308 244 482 0 3240 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 14896

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23792
/proc/meminfo: memFree=1790556/2059040 swapFree=4140108/4192956
[pid=23742] ppid=23740 vsize=14896 CPUtime=1481.92
/proc/23742/stat : 23742 (pbct) R 23740 23742 23271 0 -1 4202496 3566 0 0 0 108406 39786 0 0 25 0 1 0 18059648 15253504 3308 1992294400 134512640 136485738 4291584144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23742/statm: 3724 3308 244 482 0 3240 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 14896

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23794
/proc/meminfo: memFree=1790432/2059040 swapFree=4140108/4192956
[pid=23742] ppid=23740 vsize=14896 CPUtime=1541.91
/proc/23742/stat : 23742 (pbct) R 23740 23742 23271 0 -1 4202496 3566 0 0 0 112770 41421 0 0 25 0 1 0 18059648 15253504 3308 1992294400 134512640 136485738 4291584144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23742/statm: 3724 3308 244 482 0 3240 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 14896

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23796
/proc/meminfo: memFree=1790308/2059040 swapFree=4140108/4192956
[pid=23742] ppid=23740 vsize=14896 CPUtime=1601.89
/proc/23742/stat : 23742 (pbct) R 23740 23742 23271 0 -1 4202496 3574 0 0 0 117143 43046 0 0 25 0 1 0 18059648 15253504 3316 1992294400 134512640 136485738 4291584144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23742/statm: 3724 3316 244 482 0 3240 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 14896

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23798
/proc/meminfo: memFree=1790308/2059040 swapFree=4140108/4192956
[pid=23742] ppid=23740 vsize=14948 CPUtime=1661.87
/proc/23742/stat : 23742 (pbct) R 23740 23742 23271 0 -1 4202496 3605 0 0 0 121633 44554 0 0 25 0 1 0 18059648 15306752 3331 1992294400 134512640 136485738 4291584144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23742/statm: 3737 3331 244 482 0 3253 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 14948

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23798
/proc/meminfo: memFree=1790184/2059040 swapFree=4140108/4192956
[pid=23742] ppid=23740 vsize=14948 CPUtime=1721.86
/proc/23742/stat : 23742 (pbct) R 23740 23742 23271 0 -1 4202496 3605 0 0 0 126019 46167 0 0 25 0 1 0 18059648 15306752 3331 1992294400 134512640 136485738 4291584144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23742/statm: 3737 3331 244 482 0 3253 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 14948

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23800
/proc/meminfo: memFree=1789936/2059040 swapFree=4140108/4192956
[pid=23742] ppid=23740 vsize=15064 CPUtime=1781.84
/proc/23742/stat : 23742 (pbct) R 23740 23742 23271 0 -1 4202496 3617 0 0 0 130377 47807 0 0 25 0 1 0 18059648 15425536 3343 1992294400 134512640 136485738 4291584144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23742/statm: 3766 3343 244 482 0 3282 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 15064



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23800
/proc/meminfo: memFree=1789936/2059040 swapFree=4140108/4192956
[pid=23742] ppid=23740 vsize=15064 CPUtime=1800.05
/proc/23742/stat : 23742 (pbct) R 23740 23742 23271 0 -1 4202496 3617 0 0 0 131685 48320 0 0 25 0 1 0 18059648 15425536 3343 1992294400 134512640 136485738 4291584144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23742/statm: 3766 3343 244 482 0 3282 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 15064

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 2/108 23800
/proc/meminfo: memFree=1789936/2059040 swapFree=4140108/4192956
[pid=23742] ppid=23740 vsize=15064 CPUtime=1800.05
/proc/23742/stat : 23742 (pbct) R 23740 23742 23271 0 -1 4202496 3617 0 0 0 131685 48320 0 0 25 0 1 0 18059648 15425536 3343 1992294400 134512640 136485738 4291584144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23742/statm: 3766 3343 244 482 0 3282 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 15064

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.06
CPU user time (s): 1316.85
CPU system time (s): 483.207
CPU usage (%): 99.975
Max. virtual memory (cumulated for all children) (KiB): 15076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1316.85
system time used= 483.207
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3617
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= 3123

runsolver used 3.18851 second user time and 8.29174 second system time

The end

Launcher Data 

Begin job on node025 at 2010-06-13 17:47:19
IDJOB=2669196
IDBENCH=2049
IDSOLVER=1170
FILE ID=node025/2669196-1276444039
PBS_JOBID= 11173323
Free space on /tmp= 62540 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/logic-synthesis/normalized-count.b.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669196-1276444039/watcher-2669196-1276444039 -o /tmp/evaluation-result-2669196-1276444039/solver-2669196-1276444039 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669196-1276444039.opb

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

MD5SUM BENCH= 931342e76f648ae82c047d164917a326
RANDOM SEED=2132170059

node025.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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1805228 kB
Buffers:         37960 kB
Cached:         125192 kB
SwapCached:       6684 kB
Active:          63904 kB
Inactive:       112480 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1805228 kB
SwapTotal:     4192956 kB
SwapFree:      4140108 kB
Dirty:            2112 kB
Writeback:           0 kB
AnonPages:       11120 kB
Mapped:          12848 kB
Slab:            55492 kB
PageTables:       4032 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183076 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 node025 at 2010-06-13 18:17:22