Trace number 2669405

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)47 1800.04 1800.61

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-fout.r.opb
MD5SUM40b50d0e4bc3f1ba5675c1e65f55a1d7
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark38
Best CPU time to get the best result obtained on this benchmark0.106983
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 38
Optimality of the best value was proved YES
Number of variables431
Total number of constraints177
Number of constraints which are clauses177
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 constraint26
Number of terms in the objective function 431
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 431
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 431
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c PB/CT 0.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.00	c constraints 0/0 clauses 177/0 units 0
0.00/0.00	c vars 431
0.00/0.00	c objective 431 + 0
0.00/0.04	c 0.041993 6.86328 0 381
0.00/0.04	o 51
0.00/0.04	c 0.043993 7.03516 0 748
0.00/0.04	o 50
22.19/22.22	c 15.9486 8.04688 1157 268310
22.19/22.22	o 48
1253.99/1254.43	c 902.968 9.19531 750 13869072
1253.99/1254.43	o 47
1800.02/1800.60	s SATISFIABLE
1800.02/1800.60	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

Verifier Data 

OK	47

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2669405-1276593460/watcher-2669405-1276593460 -o /tmp/evaluation-result-2669405-1276593460/solver-2669405-1276593460 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669405-1276593460.opb 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 8876
/proc/meminfo: memFree=1552472/2059040 swapFree=4192956/4192956
[pid=8876] ppid=8874 vsize=2728 CPUtime=0
/proc/8876/stat : 8876 (pbct) R 8874 8876 2327 0 -1 4202496 354 0 0 0 0 0 0 0 21 0 1 0 636990 2793472 276 1992294400 134512640 136485738 4286943392 18446744073709551615 134804704 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8876/statm: 747 288 183 482 0 263 0

[startup+0.1039 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 8876
/proc/meminfo: memFree=1552472/2059040 swapFree=4192956/4192956
[pid=8876] ppid=8874 vsize=7328 CPUtime=0.1
/proc/8876/stat : 8876 (pbct) R 8874 8876 2327 0 -1 4202496 1525 0 0 0 8 2 0 0 23 0 1 0 636990 7503872 1445 1992294400 134512640 136485738 4286943392 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8876/statm: 1832 1445 244 482 0 1348 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7328

[startup+0.200917 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 8876
/proc/meminfo: memFree=1552472/2059040 swapFree=4192956/4192956
[pid=8876] ppid=8874 vsize=7328 CPUtime=0.19
/proc/8876/stat : 8876 (pbct) R 8874 8876 2327 0 -1 4202496 1545 0 0 0 14 5 0 0 23 0 1 0 636990 7503872 1465 1992294400 134512640 136485738 4286943392 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8876/statm: 1832 1465 244 482 0 1348 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 7328

[startup+0.300935 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 8876
/proc/meminfo: memFree=1552472/2059040 swapFree=4192956/4192956
[pid=8876] ppid=8874 vsize=7456 CPUtime=0.29
/proc/8876/stat : 8876 (pbct) R 8874 8876 2327 0 -1 4202496 1559 0 0 0 22 7 0 0 23 0 1 0 636990 7634944 1479 1992294400 134512640 136485738 4286943392 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8876/statm: 1864 1479 244 482 0 1380 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7456

[startup+0.701006 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 8876
/proc/meminfo: memFree=1552472/2059040 swapFree=4192956/4192956
[pid=8876] ppid=8874 vsize=7584 CPUtime=0.69
/proc/8876/stat : 8876 (pbct) R 8874 8876 2327 0 -1 4202496 1589 0 0 0 50 19 0 0 25 0 1 0 636990 7766016 1509 1992294400 134512640 136485738 4286943392 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8876/statm: 1896 1509 244 482 0 1412 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7584

[startup+1.50115 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 8877
/proc/meminfo: memFree=1547256/2059040 swapFree=4192956/4192956
[pid=8876] ppid=8874 vsize=7584 CPUtime=1.49
/proc/8876/stat : 8876 (pbct) R 8874 8876 2327 0 -1 4202496 1615 0 0 0 106 43 0 0 25 0 1 0 636990 7766016 1535 1992294400 134512640 136485738 4286943392 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8876/statm: 1896 1535 244 482 0 1412 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7584

[startup+3.10143 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 8877
/proc/meminfo: memFree=1547008/2059040 swapFree=4192956/4192956
[pid=8876] ppid=8874 vsize=7716 CPUtime=3.09
/proc/8876/stat : 8876 (pbct) R 8874 8876 2327 0 -1 4202496 1634 0 0 0 222 87 0 0 25 0 1 0 636990 7901184 1554 1992294400 134512640 136485738 4286943392 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8876/statm: 1929 1554 244 482 0 1445 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7716

[startup+6.301 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 8877
/proc/meminfo: memFree=1546760/2059040 swapFree=4192956/4192956
[pid=8876] ppid=8874 vsize=7844 CPUtime=6.29
/proc/8876/stat : 8876 (pbct) R 8874 8876 2327 0 -1 4202496 1675 0 0 0 454 175 0 0 25 0 1 0 636990 8032256 1595 1992294400 134512640 136485738 4286943392 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8876/statm: 1961 1595 244 482 0 1477 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7844

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 8877
/proc/meminfo: memFree=1546388/2059040 swapFree=4192956/4192956
[pid=8876] ppid=8874 vsize=8108 CPUtime=12.69
/proc/8876/stat : 8876 (pbct) R 8874 8876 2327 0 -1 4202496 1732 0 0 0 912 357 0 0 25 0 1 0 636990 8302592 1652 1992294400 134512640 136485738 4286943392 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8876/statm: 2027 1652 244 482 0 1543 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8108

[startup+25.5004 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 8879
/proc/meminfo: memFree=1546140/2059040 swapFree=4192956/4192956
[pid=8876] ppid=8874 vsize=8236 CPUtime=25.49
/proc/8876/stat : 8876 (pbct) R 8874 8876 2327 0 -1 4202496 1779 0 0 0 1830 719 0 0 25 0 1 0 636990 8433664 1698 1992294400 134512640 136485738 4286943392 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8876/statm: 2059 1698 244 482 0 1575 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8236

[startup+51.1009 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 8879
/proc/meminfo: memFree=1546140/2059040 swapFree=4192956/4192956
[pid=8876] ppid=8874 vsize=8236 CPUtime=51.07
/proc/8876/stat : 8876 (pbct) R 8874 8876 2327 0 -1 4202496 1779 0 0 0 3624 1483 0 0 25 0 1 0 636990 8433664 1698 1992294400 134512640 136485738 4286943392 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8876/statm: 2059 1698 244 482 0 1575 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8236

[startup+102.301 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 8881
/proc/meminfo: memFree=1546140/2059040 swapFree=4192956/4192956
[pid=8876] ppid=8874 vsize=8364 CPUtime=102.26
/proc/8876/stat : 8876 (pbct) R 8874 8876 2327 0 -1 4202496 1796 0 0 0 7293 2933 0 0 25 0 1 0 636990 8564736 1715 1992294400 134512640 136485738 4286943392 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8876/statm: 2091 1715 244 482 0 1607 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8364

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8881
/proc/meminfo: memFree=1546140/2059040 swapFree=4192956/4192956
[pid=8876] ppid=8874 vsize=8488 CPUtime=162.23
/proc/8876/stat : 8876 (pbct) R 8874 8876 2327 0 -1 4202496 1818 0 0 0 11575 4648 0 0 25 0 1 0 636990 8691712 1737 1992294400 134512640 136485738 4286943392 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8876/statm: 2122 1737 244 482 0 1638 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 8488

[startup+222.308 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8883
/proc/meminfo: memFree=1545892/2059040 swapFree=4192956/4192956
[pid=8876] ppid=8874 vsize=8740 CPUtime=222.23
/proc/8876/stat : 8876 (pbct) R 8874 8876 2327 0 -1 4202496 1886 0 0 0 15893 6330 0 0 25 0 1 0 636990 8949760 1805 1992294400 134512640 136485738 4286943392 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8876/statm: 2185 1805 244 482 0 1701 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 8740

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8885
/proc/meminfo: memFree=1545892/2059040 swapFree=4192956/4192956
[pid=8876] ppid=8874 vsize=8740 CPUtime=282.2
/proc/8876/stat : 8876 (pbct) R 8874 8876 2327 0 -1 4202496 1886 0 0 0 20184 8036 0 0 25 0 1 0 636990 8949760 1805 1992294400 134512640 136485738 4286943392 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8876/statm: 2185 1805 244 482 0 1701 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 8740

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8887
/proc/meminfo: memFree=1545768/2059040 swapFree=4192956/4192956
[pid=8876] ppid=8874 vsize=8740 CPUtime=342.18
/proc/8876/stat : 8876 (pbct) R 8874 8876 2327 0 -1 4202496 1892 0 0 0 24466 9752 0 0 25 0 1 0 636990 8949760 1811 1992294400 134512640 136485738 4286943392 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8876/statm: 2185 1811 244 482 0 1701 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 8740

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8889
/proc/meminfo: memFree=1545776/2059040 swapFree=4192956/4192956
[pid=8876] ppid=8874 vsize=8740 CPUtime=402.16
/proc/8876/stat : 8876 (pbct) R 8874 8876 2327 0 -1 4202496 1900 0 0 0 28750 11466 0 0 25 0 1 0 636990 8949760 1819 1992294400 134512640 136485738 4286943392 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8876/statm: 2185 1819 244 482 0 1701 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 8740

[startup+462.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8889
/proc/meminfo: memFree=1545652/2059040 swapFree=4192956/4192956
[pid=8876] ppid=8874 vsize=8872 CPUtime=462.15
/proc/8876/stat : 8876 (pbct) R 8874 8876 2327 0 -1 4202496 1921 0 0 0 33094 13121 0 0 25 0 1 0 636990 9084928 1840 1992294400 134512640 136485738 4286943392 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8876/statm: 2218 1840 244 482 0 1734 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 8872

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8891
/proc/meminfo: memFree=1545404/2059040 swapFree=4192956/4192956
[pid=8876] ppid=8874 vsize=8872 CPUtime=522.12
/proc/8876/stat : 8876 (pbct) R 8874 8876 2327 0 -1 4202496 1938 0 0 0 37380 14832 0 0 25 0 1 0 636990 9084928 1857 1992294400 134512640 136485738 4286943392 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8876/statm: 2218 1857 244 482 0 1734 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 8872

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8893
/proc/meminfo: memFree=1545404/2059040 swapFree=4192956/4192956
[pid=8876] ppid=8874 vsize=8968 CPUtime=582.1
/proc/8876/stat : 8876 (pbct) R 8874 8876 2327 0 -1 4202496 1946 0 0 0 41687 16523 0 0 25 0 1 0 636990 9183232 1865 1992294400 134512640 136485738 4286943392 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8876/statm: 2242 1865 244 482 0 1758 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 8968

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8895
/proc/meminfo: memFree=1545404/2059040 swapFree=4192956/4192956
[pid=8876] ppid=8874 vsize=8968 CPUtime=642.09
/proc/8876/stat : 8876 (pbct) R 8874 8876 2327 0 -1 4202496 1954 0 0 0 45935 18274 0 0 25 0 1 0 636990 9183232 1873 1992294400 134512640 136485738 4286943392 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8876/statm: 2242 1873 244 482 0 1758 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 8968

[startup+702.301 s]

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

[startup+882.308 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8901
/proc/meminfo: memFree=1544908/2059040 swapFree=4192956/4192956
[pid=8876] ppid=8874 vsize=9172 CPUtime=882.01
/proc/8876/stat : 8876 (pbct) R 8874 8876 2327 0 -1 4202496 2016 0 0 0 63217 24984 0 0 25 0 1 0 636990 9392128 1935 1992294400 134512640 136485738 4286943392 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8876/statm: 2293 1935 244 482 0 1809 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 9172

[startup+942.301 s]
/proc/loadavg: 1.03 1.00 1.00 2/107 8906
/proc/meminfo: memFree=1544288/2059040 swapFree=4192956/4192956
[pid=8876] ppid=8874 vsize=9304 CPUtime=941.99
/proc/8876/stat : 8876 (pbct) R 8874 8876 2327 0 -1 4202496 2018 0 0 0 67734 26465 0 0 25 0 1 0 636990 9527296 1937 1992294400 134512640 136485738 4286943392 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8876/statm: 2326 1937 244 482 0 1842 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 9304

[startup+1002.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 8908
/proc/meminfo: memFree=1544288/2059040 swapFree=4192956/4192956
[pid=8876] ppid=8874 vsize=9304 CPUtime=1001.97
/proc/8876/stat : 8876 (pbct) R 8874 8876 2327 0 -1 4202496 2031 0 0 0 72292 27905 0 0 25 0 1 0 636990 9527296 1950 1992294400 134512640 136485738 4286943392 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8876/statm: 2326 1950 244 482 0 1842 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 9304

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8908
/proc/meminfo: memFree=1544288/2059040 swapFree=4192956/4192956
[pid=8876] ppid=8874 vsize=9304 CPUtime=1061.95
/proc/8876/stat : 8876 (pbct) R 8874 8876 2327 0 -1 4202496 2042 0 0 0 76543 29652 0 0 25 0 1 0 636990 9527296 1961 1992294400 134512640 136485738 4286943392 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8876/statm: 2326 1961 244 482 0 1842 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 9304

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8910
/proc/meminfo: memFree=1544288/2059040 swapFree=4192956/4192956
[pid=8876] ppid=8874 vsize=9412 CPUtime=1121.93
/proc/8876/stat : 8876 (pbct) R 8874 8876 2327 0 -1 4202496 2048 0 0 0 80835 31358 0 0 25 0 1 0 636990 9637888 1967 1992294400 134512640 136485738 4286943392 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8876/statm: 2353 1967 244 482 0 1869 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 9412

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8912
/proc/meminfo: memFree=1544412/2059040 swapFree=4192956/4192956
[pid=8876] ppid=8874 vsize=9412 CPUtime=1181.91
/proc/8876/stat : 8876 (pbct) R 8874 8876 2327 0 -1 4202496 2054 0 0 0 85124 33067 0 0 25 0 1 0 636990 9637888 1973 1992294400 134512640 136485738 4286943392 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8876/statm: 2353 1973 244 482 0 1869 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 9412

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8914
/proc/meminfo: memFree=1544288/2059040 swapFree=4192956/4192956
[pid=8876] ppid=8874 vsize=9412 CPUtime=1241.89
/proc/8876/stat : 8876 (pbct) R 8874 8876 2327 0 -1 4202496 2063 0 0 0 89420 34769 0 0 25 0 1 0 636990 9637888 1982 1992294400 134512640 136485738 4286943392 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8876/statm: 2353 1982 244 482 0 1869 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 9412

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8916
/proc/meminfo: memFree=1544288/2059040 swapFree=4192956/4192956
[pid=8876] ppid=8874 vsize=9412 CPUtime=1301.87
/proc/8876/stat : 8876 (pbct) R 8874 8876 2327 0 -1 4202496 2064 0 0 0 93712 36475 0 0 25 0 1 0 636990 9637888 1982 1992294400 134512640 136485738 4286943392 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8876/statm: 2353 1982 244 482 0 1869 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 9412

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8916
/proc/meminfo: memFree=1544288/2059040 swapFree=4192956/4192956
[pid=8876] ppid=8874 vsize=9412 CPUtime=1361.86
/proc/8876/stat : 8876 (pbct) R 8874 8876 2327 0 -1 4202496 2065 0 0 0 97997 38189 0 0 25 0 1 0 636990 9637888 1983 1992294400 134512640 136485738 4286943392 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8876/statm: 2353 1983 244 482 0 1869 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 9412

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8918
/proc/meminfo: memFree=1544288/2059040 swapFree=4192956/4192956
[pid=8876] ppid=8874 vsize=9412 CPUtime=1421.85
/proc/8876/stat : 8876 (pbct) R 8874 8876 2327 0 -1 4202496 2065 0 0 0 102335 39850 0 0 25 0 1 0 636990 9637888 1983 1992294400 134512640 136485738 4286943392 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8876/statm: 2353 1983 244 482 0 1869 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 9412

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8920
/proc/meminfo: memFree=1544288/2059040 swapFree=4192956/4192956
[pid=8876] ppid=8874 vsize=9412 CPUtime=1481.82
/proc/8876/stat : 8876 (pbct) R 8874 8876 2327 0 -1 4202496 2066 0 0 0 106692 41490 0 0 25 0 1 0 636990 9637888 1984 1992294400 134512640 136485738 4286943392 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8876/statm: 2353 1984 244 482 0 1869 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 9412

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8922
/proc/meminfo: memFree=1544288/2059040 swapFree=4192956/4192956
[pid=8876] ppid=8874 vsize=9412 CPUtime=1541.81
/proc/8876/stat : 8876 (pbct) R 8874 8876 2327 0 -1 4202496 2066 0 0 0 110954 43227 0 0 25 0 1 0 636990 9637888 1984 1992294400 134512640 136485738 4286943392 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8876/statm: 2353 1984 244 482 0 1869 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 9412

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8924
/proc/meminfo: memFree=1544288/2059040 swapFree=4192956/4192956
[pid=8876] ppid=8874 vsize=9412 CPUtime=1601.78
/proc/8876/stat : 8876 (pbct) R 8874 8876 2327 0 -1 4202496 2067 0 0 0 115205 44973 0 0 25 0 1 0 636990 9637888 1985 1992294400 134512640 136485738 4286943392 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8876/statm: 2353 1985 244 482 0 1869 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 9412

[startup+1662.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 8924
/proc/meminfo: memFree=1544288/2059040 swapFree=4192956/4192956
[pid=8876] ppid=8874 vsize=9412 CPUtime=1661.76
/proc/8876/stat : 8876 (pbct) R 8874 8876 2327 0 -1 4202496 2067 0 0 0 119457 46719 0 0 25 0 1 0 636990 9637888 1985 1992294400 134512640 136485738 4286943392 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8876/statm: 2353 1985 244 482 0 1869 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 9412

[startup+1722.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 8926
/proc/meminfo: memFree=1544164/2059040 swapFree=4192956/4192956
[pid=8876] ppid=8874 vsize=9412 CPUtime=1721.75
/proc/8876/stat : 8876 (pbct) R 8874 8876 2327 0 -1 4202496 2068 0 0 0 123784 48391 0 0 25 0 1 0 636990 9637888 1986 1992294400 134512640 136485738 4286943392 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8876/statm: 2353 1986 244 482 0 1869 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 9412

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8928
/proc/meminfo: memFree=1543916/2059040 swapFree=4192956/4192956
[pid=8876] ppid=8874 vsize=9412 CPUtime=1781.73
/proc/8876/stat : 8876 (pbct) R 8874 8876 2327 0 -1 4202496 2068 0 0 0 128029 50144 0 0 25 0 1 0 636990 9637888 1986 1992294400 134512640 136485738 4286943392 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8876/statm: 2353 1986 244 482 0 1869 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 9412



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8928
/proc/meminfo: memFree=1543916/2059040 swapFree=4192956/4192956
[pid=8876] ppid=8874 vsize=9412 CPUtime=1800.02
/proc/8876/stat : 8876 (pbct) R 8874 8876 2327 0 -1 4202496 2068 0 0 0 129327 50675 0 0 25 0 1 0 636990 9637888 1986 1992294400 134512640 136485738 4286943392 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8876/statm: 2353 1986 244 482 0 1869 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 9412

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

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

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8928
/proc/meminfo: memFree=1543916/2059040 swapFree=4192956/4192956
[pid=8876] ppid=8874 vsize=9412 CPUtime=1800.02
/proc/8876/stat : 8876 (pbct) R 8874 8876 2327 0 -1 4202496 2068 0 0 0 129327 50675 0 0 25 0 1 0 636990 9637888 1986 1992294400 134512640 136485738 4286943392 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8876/statm: 2353 1986 244 482 0 1869 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 9412

Child status: 0
Real time (s): 1800.61
CPU time (s): 1800.04
CPU user time (s): 1293.28
CPU system time (s): 506.761
CPU usage (%): 99.9682
Max. virtual memory (cumulated for all children) (KiB): 9436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1293.28
system time used= 506.761
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2068
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= 3085

runsolver used 3.00654 second user time and 8.47271 second system time

The end

Launcher Data 

Begin job on node055 at 2010-06-15 11:17:40
IDJOB=2669405
IDBENCH=2867
IDSOLVER=1170
FILE ID=node055/2669405-1276593460
PBS_JOBID= 11173558
Free space on /tmp= 62480 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-fout.r.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669405-1276593460/watcher-2669405-1276593460 -o /tmp/evaluation-result-2669405-1276593460/solver-2669405-1276593460 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669405-1276593460.opb

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

MD5SUM BENCH= 40b50d0e4bc3f1ba5675c1e65f55a1d7
RANDOM SEED=1704522808

node055.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		: 3000.258
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	: 6000.51
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		: 3000.258
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:       1552876 kB
Buffers:         40824 kB
Cached:         339564 kB
SwapCached:          0 kB
Active:         178340 kB
Inactive:       261296 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1552876 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2052 kB
Writeback:          36 kB
AnonPages:       59212 kB
Mapped:          15396 kB
Slab:            44808 kB
PageTables:       3968 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182940 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= 62476 MiB
End job on node055 at 2010-06-15 11:47:43