Trace number 2682785

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)28 1800.02 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/logic-synthesis/normalized-sao2.b.opb
MD5SUMa91a8cbbe2491e496acc19538dbd623f
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark25
Best CPU time to get the best result obtained on this benchmark0.674896
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 25
Optimality of the best value was proved YES
Number of variables372
Total number of constraints772
Number of constraints which are clauses772
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 constraint1
Maximum length of a constraint98
Number of terms in the objective function 372
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 372
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 372
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 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.03	c constraints 0/0 clauses 644/0 units 5
0.00/0.03	c vars 372
0.00/0.03	c objective 368 + 4
0.07/0.09	c 0.088986 8.28125 0 325
0.07/0.09	o 37
0.09/0.10	c 0.096985 8.43359 100 1094
0.09/0.10	o 33
0.09/0.18	c 0.160975 8.43359 300 3601
0.09/0.18	o 31
0.09/0.18	c 0.161975 8.43359 301 3861
0.09/0.18	o 30
114.46/114.50	c 85.382 10.082 1026 1898014
114.46/114.50	o 29
505.06/505.24	c 371.207 10.2969 543 7881343
505.06/505.24	o 28
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

Verifier Data 

OK	28

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682785-1277479909/watcher-2682785-1277479909 -o /tmp/evaluation-result-2682785-1277479909/solver-2682785-1277479909 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682785-1277479909.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 0.97 0.91 3/106 23915
/proc/meminfo: memFree=1839056/2059040 swapFree=4139932/4192956
[pid=23915] ppid=23913 vsize=2136 CPUtime=0
/proc/23915/stat : 23915 (pbct) R 23913 23915 23492 0 -1 4202496 251 0 0 0 0 0 0 0 25 0 1 0 123594616 2187264 171 1992294400 134512640 136421960 4291072544 18446744073709551615 134518997 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23915/statm: 534 171 145 467 0 65 0

[startup+0.081067 s]
/proc/loadavg: 1.00 0.97 0.91 3/106 23915
/proc/meminfo: memFree=1839056/2059040 swapFree=4139932/4192956
[pid=23915] ppid=23913 vsize=8340 CPUtime=0.07
/proc/23915/stat : 23915 (pbct) R 23913 23915 23492 0 -1 4202496 1762 0 0 0 7 0 0 0 25 0 1 0 123594616 8540160 1682 1992294400 134512640 136421960 4291072544 18446744073709551615 135829973 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23915/statm: 2085 1682 204 467 0 1616 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 8340

[startup+0.101069 s]
/proc/loadavg: 1.00 0.97 0.91 3/106 23915
/proc/meminfo: memFree=1839056/2059040 swapFree=4139932/4192956
[pid=23915] ppid=23913 vsize=8632 CPUtime=0.09
/proc/23915/stat : 23915 (pbct) R 23913 23915 23492 0 -1 4202496 1858 0 0 0 9 0 0 0 25 0 1 0 123594616 8839168 1777 1992294400 134512640 136421960 4291072544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23915/statm: 2158 1777 236 467 0 1689 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8632

[startup+0.301092 s]
/proc/loadavg: 1.00 0.97 0.91 3/106 23915
/proc/meminfo: memFree=1839056/2059040 swapFree=4139932/4192956
[pid=23915] ppid=23913 vsize=8764 CPUtime=0.29
/proc/23915/stat : 23915 (pbct) R 23913 23915 23492 0 -1 4202496 1897 0 0 0 24 5 0 0 25 0 1 0 123594616 8974336 1813 1992294400 134512640 136421960 4291072544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23915/statm: 2191 1813 237 467 0 1722 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8764

[startup+0.701137 s]
/proc/loadavg: 1.00 0.97 0.91 3/106 23915
/proc/meminfo: memFree=1839056/2059040 swapFree=4139932/4192956
[pid=23915] ppid=23913 vsize=8896 CPUtime=0.69
/proc/23915/stat : 23915 (pbct) R 23913 23915 23492 0 -1 4202496 1938 0 0 0 54 15 0 0 25 0 1 0 123594616 9109504 1854 1992294400 134512640 136421960 4291072544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23915/statm: 2224 1854 237 467 0 1755 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8896

[startup+1.50122 s]
/proc/loadavg: 1.00 0.97 0.91 2/107 23916
/proc/meminfo: memFree=1832476/2059040 swapFree=4139932/4192956
[pid=23915] ppid=23913 vsize=8896 CPUtime=1.49
/proc/23915/stat : 23915 (pbct) R 23913 23915 23492 0 -1 4202496 1939 0 0 0 114 35 0 0 25 0 1 0 123594616 9109504 1855 1992294400 134512640 136421960 4291072544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23915/statm: 2224 1855 237 467 0 1755 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8896

[startup+3.1014 s]
/proc/loadavg: 1.00 0.97 0.91 2/107 23916
/proc/meminfo: memFree=1832104/2059040 swapFree=4139932/4192956
[pid=23915] ppid=23913 vsize=9028 CPUtime=3.09
/proc/23915/stat : 23915 (pbct) R 23913 23915 23492 0 -1 4202496 1973 0 0 0 233 76 0 0 25 0 1 0 123594616 9244672 1889 1992294400 134512640 136421960 4291072544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23915/statm: 2257 1889 237 467 0 1788 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9028

[startup+6.30176 s]
/proc/loadavg: 1.00 0.97 0.91 2/107 23916
/proc/meminfo: memFree=1831856/2059040 swapFree=4139932/4192956
[pid=23915] ppid=23913 vsize=9156 CPUtime=6.29
/proc/23915/stat : 23915 (pbct) R 23913 23915 23492 0 -1 4202496 2004 0 0 0 474 155 0 0 25 0 1 0 123594616 9375744 1920 1992294400 134512640 136421960 4291072544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23915/statm: 2289 1920 237 467 0 1820 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9156

[startup+12.7015 s]
/proc/loadavg: 1.00 0.97 0.91 2/107 23916
/proc/meminfo: memFree=1831616/2059040 swapFree=4139932/4192956
[pid=23915] ppid=23913 vsize=9288 CPUtime=12.69
/proc/23915/stat : 23915 (pbct) R 23913 23915 23492 0 -1 4202496 2037 0 0 0 944 325 0 0 25 0 1 0 123594616 9510912 1953 1992294400 134512640 136421960 4291072544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23915/statm: 2322 1953 237 467 0 1853 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9288

[startup+25.5009 s]
/proc/loadavg: 1.07 0.99 0.91 2/107 23918
/proc/meminfo: memFree=1831492/2059040 swapFree=4139932/4192956
[pid=23915] ppid=23913 vsize=9420 CPUtime=25.48
/proc/23915/stat : 23915 (pbct) R 23913 23915 23492 0 -1 4202496 2091 0 0 0 1853 695 0 0 25 0 1 0 123594616 9646080 2007 1992294400 134512640 136421960 4291072544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23915/statm: 2355 2007 237 467 0 1886 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9420

[startup+51.1007 s]
/proc/loadavg: 1.05 0.99 0.91 2/107 23918
/proc/meminfo: memFree=1830996/2059040 swapFree=4139932/4192956
[pid=23915] ppid=23913 vsize=9928 CPUtime=51.08
/proc/23915/stat : 23915 (pbct) R 23913 23915 23492 0 -1 4202496 2201 0 0 0 3771 1337 0 0 25 0 1 0 123594616 10166272 2117 1992294400 134512640 136421960 4291072544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23915/statm: 2482 2117 237 467 0 2013 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9928

[startup+102.307 s]
/proc/loadavg: 1.07 1.00 0.92 2/107 23920
/proc/meminfo: memFree=1830500/2059040 swapFree=4139932/4192956
[pid=23915] ppid=23913 vsize=10320 CPUtime=102.27
/proc/23915/stat : 23915 (pbct) R 23913 23915 23492 0 -1 4202496 2301 0 0 0 7613 2614 0 0 25 0 1 0 123594616 10567680 2217 1992294400 134512640 136421960 4291072544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23915/statm: 2580 2217 237 467 0 2111 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10320

[startup+162.301 s]
/proc/loadavg: 1.07 1.01 0.93 2/107 23920
/proc/meminfo: memFree=1830252/2059040 swapFree=4139932/4192956
[pid=23915] ppid=23913 vsize=10320 CPUtime=162.25
/proc/23915/stat : 23915 (pbct) R 23913 23915 23492 0 -1 4202496 2318 0 0 0 12080 4145 0 0 25 0 1 0 123594616 10567680 2233 1992294400 134512640 136421960 4291072544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23915/statm: 2580 2233 237 467 0 2111 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 10320

[startup+222.301 s]
/proc/loadavg: 1.06 1.02 0.93 2/107 23922
/proc/meminfo: memFree=1830252/2059040 swapFree=4139932/4192956
[pid=23915] ppid=23913 vsize=10320 CPUtime=222.23
/proc/23915/stat : 23915 (pbct) R 23913 23915 23492 0 -1 4202496 2319 0 0 0 16504 5719 0 0 25 0 1 0 123594616 10567680 2234 1992294400 134512640 136421960 4291072544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23915/statm: 2580 2234 237 467 0 2111 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 10320

[startup+282.3 s]
/proc/loadavg: 1.06 1.03 0.94 2/107 23924
/proc/meminfo: memFree=1830128/2059040 swapFree=4139932/4192956
[pid=23915] ppid=23913 vsize=10320 CPUtime=282.21
/proc/23915/stat : 23915 (pbct) R 23913 23915 23492 0 -1 4202496 2319 0 0 0 20895 7326 0 0 25 0 1 0 123594616 10567680 2234 1992294400 134512640 136421960 4291072544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23915/statm: 2580 2234 237 467 0 2111 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 10320

[startup+342.301 s]
/proc/loadavg: 1.06 1.04 0.94 2/107 23926
/proc/meminfo: memFree=1830128/2059040 swapFree=4139932/4192956
[pid=23915] ppid=23913 vsize=10408 CPUtime=342.2
/proc/23915/stat : 23915 (pbct) R 23913 23915 23492 0 -1 4202496 2329 0 0 0 25318 8902 0 0 25 0 1 0 123594616 10657792 2244 1992294400 134512640 136421960 4291072544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23915/statm: 2602 2244 237 467 0 2133 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 10408

[startup+402.301 s]
/proc/loadavg: 1.06 1.04 0.95 2/107 23928
/proc/meminfo: memFree=1830004/2059040 swapFree=4139932/4192956
[pid=23915] ppid=23913 vsize=10408 CPUtime=402.19
/proc/23915/stat : 23915 (pbct) R 23913 23915 23492 0 -1 4202496 2329 0 0 0 29759 10460 0 0 25 0 1 0 123594616 10657792 2244 1992294400 134512640 136421960 4291072544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23915/statm: 2602 2244 237 467 0 2133 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 10408

[startup+462.3 s]
/proc/loadavg: 1.12 1.06 0.96 2/107 23928
/proc/meminfo: memFree=1829880/2059040 swapFree=4139932/4192956
[pid=23915] ppid=23913 vsize=10408 CPUtime=462.17
/proc/23915/stat : 23915 (pbct) R 23913 23915 23492 0 -1 4202496 2340 0 0 0 33932 12285 0 0 25 0 1 0 123594616 10657792 2255 1992294400 134512640 136421960 4291072544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23915/statm: 2602 2255 237 467 0 2133 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 10408

[startup+522.301 s]
/proc/loadavg: 1.12 1.07 0.96 2/107 23930
/proc/meminfo: memFree=1829880/2059040 swapFree=4139932/4192956
[pid=23915] ppid=23913 vsize=10540 CPUtime=522.15
/proc/23915/stat : 23915 (pbct) R 23913 23915 23492 0 -1 4202496 2354 0 0 0 38346 13869 0 0 25 0 1 0 123594616 10792960 2268 1992294400 134512640 136421960 4291072544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23915/statm: 2635 2268 237 467 0 2166 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 10540

[startup+582.301 s]
/proc/loadavg: 1.15 1.08 0.97 2/107 23932
/proc/meminfo: memFree=1829756/2059040 swapFree=4139932/4192956
[pid=23915] ppid=23913 vsize=10540 CPUtime=582.13
/proc/23915/stat : 23915 (pbct) R 23913 23915 23492 0 -1 4202496 2372 0 0 0 42757 15456 0 0 25 0 1 0 123594616 10792960 2286 1992294400 134512640 136421960 4291072544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23915/statm: 2635 2286 237 467 0 2166 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 10540

[startup+642.3 s]
/proc/loadavg: 1.15 1.09 0.98 2/107 23934
/proc/meminfo: memFree=1829632/2059040 swapFree=4139932/4192956
[pid=23915] ppid=23913 vsize=10540 CPUtime=642.13
/proc/23915/stat : 23915 (pbct) R 23913 23915 23492 0 -1 4202496 2372 0 0 0 47137 17076 0 0 25 0 1 0 123594616 10792960 2286 1992294400 134512640 136421960 4291072544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23915/statm: 2635 2286 237 467 0 2166 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 10540

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.04 0.99 2/107 23940
/proc/meminfo: memFree=1829384/2059040 swapFree=4139932/4192956
[pid=23915] ppid=23913 vsize=10540 CPUtime=882.06
/proc/23915/stat : 23915 (pbct) R 23913 23915 23492 0 -1 4202496 2372 0 0 0 64962 23244 0 0 25 0 1 0 123594616 10792960 2286 1992294400 134512640 136421960 4291072544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23915/statm: 2635 2286 237 467 0 2166 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 10540

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 0.99 2/107 23942
/proc/meminfo: memFree=1829260/2059040 swapFree=4139932/4192956
[pid=23915] ppid=23913 vsize=10540 CPUtime=942.04
/proc/23915/stat : 23915 (pbct) R 23913 23915 23492 0 -1 4202496 2372 0 0 0 69428 24776 0 0 25 0 1 0 123594616 10792960 2286 1992294400 134512640 136421960 4291072544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23915/statm: 2635 2286 237 467 0 2166 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 10540

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 0.99 2/107 23944
/proc/meminfo: memFree=1829260/2059040 swapFree=4139932/4192956
[pid=23915] ppid=23913 vsize=10636 CPUtime=1002.03
/proc/23915/stat : 23915 (pbct) R 23913 23915 23492 0 -1 4202496 2386 0 0 0 73941 26262 0 0 25 0 1 0 123594616 10891264 2300 1992294400 134512640 136421960 4291072544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23915/statm: 2659 2300 237 467 0 2190 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 10636

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 0.99 2/107 23944
/proc/meminfo: memFree=1829136/2059040 swapFree=4139932/4192956
[pid=23915] ppid=23913 vsize=10636 CPUtime=1062.01
/proc/23915/stat : 23915 (pbct) R 23913 23915 23492 0 -1 4202496 2386 0 0 0 78351 27850 0 0 25 0 1 0 123594616 10891264 2300 1992294400 134512640 136421960 4291072544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23915/statm: 2659 2300 237 467 0 2190 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 10636

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 0.99 2/107 23946
/proc/meminfo: memFree=1829012/2059040 swapFree=4139932/4192956
[pid=23915] ppid=23913 vsize=10712 CPUtime=1121.99
/proc/23915/stat : 23915 (pbct) R 23913 23915 23492 0 -1 4202496 2422 0 0 0 82789 29410 0 0 25 0 1 0 123594616 10969088 2328 1992294400 134512640 136421960 4291072544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23915/statm: 2678 2328 237 467 0 2209 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 10712

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 0.99 2/107 23948
/proc/meminfo: memFree=1829012/2059040 swapFree=4139932/4192956
[pid=23915] ppid=23913 vsize=10712 CPUtime=1181.97
/proc/23915/stat : 23915 (pbct) R 23913 23915 23492 0 -1 4202496 2422 0 0 0 87221 30976 0 0 25 0 1 0 123594616 10969088 2328 1992294400 134512640 136421960 4291072544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23915/statm: 2678 2328 237 467 0 2209 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 10712

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 23950
/proc/meminfo: memFree=1828764/2059040 swapFree=4139932/4192956
[pid=23915] ppid=23913 vsize=10712 CPUtime=1241.96
/proc/23915/stat : 23915 (pbct) R 23913 23915 23492 0 -1 4202496 2422 0 0 0 91632 32564 0 0 25 0 1 0 123594616 10969088 2328 1992294400 134512640 136421960 4291072544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23915/statm: 2678 2328 237 467 0 2209 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 10712

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 23952
/proc/meminfo: memFree=1828640/2059040 swapFree=4139932/4192956
[pid=23915] ppid=23913 vsize=10712 CPUtime=1301.95
/proc/23915/stat : 23915 (pbct) R 23913 23915 23492 0 -1 4202496 2422 0 0 0 96027 34168 0 0 25 0 1 0 123594616 10969088 2328 1992294400 134512640 136421960 4291072544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23915/statm: 2678 2328 237 467 0 2209 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 10712

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 23952
/proc/meminfo: memFree=1828640/2059040 swapFree=4139932/4192956
[pid=23915] ppid=23913 vsize=10712 CPUtime=1361.93
/proc/23915/stat : 23915 (pbct) R 23913 23915 23492 0 -1 4202496 2422 0 0 0 100429 35764 0 0 25 0 1 0 123594616 10969088 2328 1992294400 134512640 136421960 4291072544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23915/statm: 2678 2328 237 467 0 2209 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 10712

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 23954
/proc/meminfo: memFree=1828640/2059040 swapFree=4139932/4192956
[pid=23915] ppid=23913 vsize=10712 CPUtime=1421.92
/proc/23915/stat : 23915 (pbct) R 23913 23915 23492 0 -1 4202496 2422 0 0 0 104941 37251 0 0 25 0 1 0 123594616 10969088 2328 1992294400 134512640 136421960 4291072544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23915/statm: 2678 2328 237 467 0 2209 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 10712

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 23956
/proc/meminfo: memFree=1828640/2059040 swapFree=4139932/4192956
[pid=23915] ppid=23913 vsize=10712 CPUtime=1481.89
/proc/23915/stat : 23915 (pbct) R 23913 23915 23492 0 -1 4202496 2422 0 0 0 109337 38852 0 0 25 0 1 0 123594616 10969088 2328 1992294400 134512640 136421960 4291072544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23915/statm: 2678 2328 237 467 0 2209 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 10712

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 23958
/proc/meminfo: memFree=1828516/2059040 swapFree=4139932/4192956
[pid=23915] ppid=23913 vsize=10712 CPUtime=1541.88
/proc/23915/stat : 23915 (pbct) R 23913 23915 23492 0 -1 4202496 2422 0 0 0 113731 40457 0 0 25 0 1 0 123594616 10969088 2328 1992294400 134512640 136421960 4291072544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23915/statm: 2678 2328 237 467 0 2209 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 10712

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 23960
/proc/meminfo: memFree=1828516/2059040 swapFree=4139932/4192956
[pid=23915] ppid=23913 vsize=10712 CPUtime=1601.86
/proc/23915/stat : 23915 (pbct) R 23913 23915 23492 0 -1 4202496 2422 0 0 0 118141 42045 0 0 25 0 1 0 123594616 10969088 2328 1992294400 134512640 136421960 4291072544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23915/statm: 2678 2328 237 467 0 2209 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 10712

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 23960
/proc/meminfo: memFree=1828516/2059040 swapFree=4139932/4192956
[pid=23915] ppid=23913 vsize=10712 CPUtime=1661.85
/proc/23915/stat : 23915 (pbct) R 23913 23915 23492 0 -1 4202496 2422 0 0 0 122593 43592 0 0 25 0 1 0 123594616 10969088 2328 1992294400 134512640 136421960 4291072544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23915/statm: 2678 2328 237 467 0 2209 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 10712

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 23962
/proc/meminfo: memFree=1828392/2059040 swapFree=4139932/4192956
[pid=23915] ppid=23913 vsize=10712 CPUtime=1721.84
/proc/23915/stat : 23915 (pbct) R 23913 23915 23492 0 -1 4202496 2422 0 0 0 127022 45162 0 0 25 0 1 0 123594616 10969088 2328 1992294400 134512640 136421960 4291072544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23915/statm: 2678 2328 237 467 0 2209 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 10712

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 23973
/proc/meminfo: memFree=1828020/2059040 swapFree=4139932/4192956
[pid=23915] ppid=23913 vsize=10712 CPUtime=1781.8
/proc/23915/stat : 23915 (pbct) R 23913 23915 23492 0 -1 4202496 2422 0 0 0 131368 46812 0 0 25 0 1 0 123594616 10969088 2328 1992294400 134512640 136421960 4291072544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23915/statm: 2678 2328 237 467 0 2209 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 10712



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 23973
/proc/meminfo: memFree=1828020/2059040 swapFree=4139932/4192956
[pid=23915] ppid=23913 vsize=10712 CPUtime=1800.01
/proc/23915/stat : 23915 (pbct) R 23913 23915 23492 0 -1 4202496 2422 0 0 0 132702 47299 0 0 25 0 1 0 123594616 10969088 2328 1992294400 134512640 136421960 4291072544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23915/statm: 2678 2328 237 467 0 2209 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 10712

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 23973
/proc/meminfo: memFree=1828020/2059040 swapFree=4139932/4192956
[pid=23915] ppid=23913 vsize=10712 CPUtime=1800.01
/proc/23915/stat : 23915 (pbct) R 23913 23915 23492 0 -1 4202496 2422 0 0 0 132702 47299 0 0 25 0 1 0 123594616 10969088 2328 1992294400 134512640 136421960 4291072544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23915/statm: 2678 2328 237 467 0 2209 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 10712

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.02
CPU user time (s): 1327.02
CPU system time (s): 473
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 10768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1327.02
system time used= 473
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2423
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= 3212

runsolver used 3.2805 second user time and 8.19975 second system time

The end

Launcher Data 

Begin job on node005 at 2010-06-25 17:31:49
IDJOB=2682785
IDBENCH=2040
IDSOLVER=1192
FILE ID=node005/2682785-1277479909
PBS_JOBID= 11190530
Free space on /tmp= 62528 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/logic-synthesis/normalized-sao2.b.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682785-1277479909/watcher-2682785-1277479909 -o /tmp/evaluation-result-2682785-1277479909/solver-2682785-1277479909 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682785-1277479909.opb

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

MD5SUM BENCH= a91a8cbbe2491e496acc19538dbd623f
RANDOM SEED=1799177200

node005.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		: 3000.246
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	: 6000.49
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		: 3000.246
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:       1839592 kB
Buffers:         31952 kB
Cached:          88964 kB
SwapCached:       5480 kB
Active:          67104 kB
Inactive:        66704 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1839592 kB
SwapTotal:     4192956 kB
SwapFree:      4139932 kB
Dirty:            2004 kB
Writeback:           0 kB
AnonPages:       11596 kB
Mapped:          11920 kB
Slab:            63684 kB
PageTables:       4132 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183652 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= 62528 MiB
End job on node005 at 2010-06-25 18:01:51