Trace number 2668183

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)-48 1800.04 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_200_10_5.opb
MD5SUM996170804397234947041ed4d87d3aa0
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-48
Best CPU time to get the best result obtained on this benchmark1800.04
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -59
Optimality of the best value was proved NO
Number of variables400
Total number of constraints601
Number of constraints which are clauses200
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints401
Minimum length of a constraint2
Maximum length of a constraint400
Number of terms in the objective function 200
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 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 400
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)5056
Sum of products size (including duplicates)10112
Number of different products2528
Sum of products size5056

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
0.04/0.06	c constraints 2929/0 clauses 2728/0 units 0
0.04/0.06	c vars 400
0.04/0.06	c objective 200 + -200
1.10/1.16	c 1.06484 80.8672 8 2808
1.10/1.16	o -36
5.50/5.57	c 5.37518 83.9219 3345 20561
5.50/5.57	o -41
5.69/5.76	c 5.56715 84.3281 3412 21517
5.69/5.76	o -42
22.88/22.97	c 22.4656 89.6133 15062 79166
22.88/22.97	o -43
52.17/52.29	c 51.1722 89.6133 13639 173320
52.17/52.29	o -44
77.17/77.20	c 75.6135 89.6133 8948 257859
77.17/77.20	o -45
90.66/90.78	c 88.9635 89.6133 9917 301044
90.66/90.78	o -46
357.80/357.95	c 349.854 121.715 16803 1083735
357.80/357.95	o -47
975.63/975.98	c 953.203 121.715 8926 2837404
975.63/975.98	o -48
1800.01/1800.50	s SATISFIABLE
1800.01/1800.50	v x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 x12 x13 -x14 -x15 -x16 -x17 -x18 -x19 x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 x28 -x29 -x30 -x31 x32 -x33 -x34 x35 -x36 -x37 -x38 -x39 -x40 x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 x52 -x53 -x54 x55 -x56 x57 -x58 -x59 x60 x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 x70 -x71 x72 -x73 -x74 -x75 -x76 -x77 -x78 x79 -x80 -x81 -x82 -x83 x84 x85 -x86 x87 -x88 x89 x90 -x91 -x92 -x93 -x94 -x95 x96 -x97 -x98 x99 -x100 -x101 -x102 -x103 -x104 x105 x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 x126 -x127 -x128 -x129 x130 -x131 x132 -x133 -x134 -x135 -x136 -x137 -x138 x139 -x140 -x141 -x142 -x143 -x144 -x145 x146 -x147 -x148 -x149 x150 -x151 -x152 -x153 -x154 x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 x165 x166 x167 x168 x169 -x170 -x171 x172 x173 -x174 -x175 x176 x177 x178 -x179 x180 -x181 x182 -x183 x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 x194 -x195 -x196 x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 x205 x206 x207 x208 -x209 -x210 x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 x238 -x239 x240 -x241 x242 -x243 -x244 -x245 -x246 -x247 -x248 x249 -x250 -x251 -x252 x253 -x254 -x255 x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 x264 -x265 -x266 -x267 -x268 -x269 -x270 -x271 -x272 -x273 -x274 x275 -x276 -x277 -x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 x286 -x287 -x288 -x289 -x290 -x291 -x292 x293 -x294 -x295 -x296 -x297 -x298 -x299 -x300 x301 -x302 x303 -x304 -x305 -x306 x307 -x308 -x309 x310 -x311 -x312 -x313 x314 -x315 x316 -x317 -x318 x319 x320 -x321 -x322 -x323 x324 -x325 -x326 -x327 -x328 x329 -x330 -x331 -x332 x333 x334 x335 x336 -x337 x338 -x339 -x340 -x341 -x342 -x343 -x344 x345 -x346 -x347 -x348 -x349 -x350 x351 x352 -x353 -x354 -x355 x356 -x357 -x358 x359 x360 -x361 x362 -x363 x364 -x365 -x366 -x367 -x368 -x369 x370 x371 -x372 -x373 -x374 x375 -x376 -x377 -x378 -x379 -x380 -x381 -x382 x383 -x384 x385 -x386 -x387 -x388 x389 -x390 -x391 x392 -x393 -x394 x395 -x396 -x397 -x398 -x399 x400

Verifier Data 

OK	-48

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668183-1276672843/watcher-2668183-1276672843 -o /tmp/evaluation-result-2668183-1276672843/solver-2668183-1276672843 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668183-1276672843.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 3/106 12178
/proc/meminfo: memFree=1779808/2059040 swapFree=4136508/4192956
[pid=12178] ppid=12176 vsize=2340 CPUtime=0
/proc/12178/stat : 12178 (pbct) R 12176 12178 11731 0 -1 4202496 288 0 0 0 0 0 0 0 19 0 1 0 42888287 2396160 211 1992294400 134512640 136485738 4287372160 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12178/statm: 585 211 156 482 0 101 0

[startup+0.048242 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 12178
/proc/meminfo: memFree=1779808/2059040 swapFree=4136508/4192956
[pid=12178] ppid=12176 vsize=3264 CPUtime=0.04
/proc/12178/stat : 12178 (pbct) R 12176 12178 11731 0 -1 4202496 526 0 0 0 4 0 0 0 19 0 1 0 42888287 3342336 449 1992294400 134512640 136485738 4287372160 18446744073709551615 135860656 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12178/statm: 816 449 156 482 0 332 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3264

[startup+0.101248 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 12178
/proc/meminfo: memFree=1779808/2059040 swapFree=4136508/4192956
[pid=12178] ppid=12176 vsize=8268 CPUtime=0.09
/proc/12178/stat : 12178 (pbct) R 12176 12178 11731 0 -1 4202496 1760 0 0 0 9 0 0 0 20 0 1 0 42888287 8466432 1683 1992294400 134512640 136485738 4287372160 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12178/statm: 2067 1684 194 482 0 1583 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8268

[startup+0.301272 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 12178
/proc/meminfo: memFree=1779808/2059040 swapFree=4136508/4192956
[pid=12178] ppid=12176 vsize=23168 CPUtime=0.29
/proc/12178/stat : 12178 (pbct) R 12176 12178 11731 0 -1 4202496 5504 0 0 0 27 2 0 0 20 0 1 0 42888287 23724032 5361 1992294400 134512640 136485738 4287372160 18446744073709551615 135848143 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12178/statm: 5792 5362 198 482 0 5308 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23168

[startup+0.701318 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 12178
/proc/meminfo: memFree=1779808/2059040 swapFree=4136508/4192956
[pid=12178] ppid=12176 vsize=47380 CPUtime=0.69
/proc/12178/stat : 12178 (pbct) R 12176 12178 11731 0 -1 4202496 12018 0 0 0 64 5 0 0 21 0 1 0 42888287 48517120 11405 1992294400 134512640 136485738 4287372160 18446744073709551615 134719570 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12178/statm: 11845 11406 198 482 0 11361 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 47380

[startup+1.50141 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12179
/proc/meminfo: memFree=1709740/2059040 swapFree=4136508/4192956
[pid=12178] ppid=12176 vsize=84216 CPUtime=1.49
/proc/12178/stat : 12178 (pbct) R 12176 12178 11731 0 -1 4202496 21450 0 0 0 139 10 0 0 23 0 1 0 42888287 86237184 19618 1992294400 134512640 136485738 4287372160 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12178/statm: 21054 19618 245 482 0 20570 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 84216

[startup+3.1006 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12179
/proc/meminfo: memFree=1701680/2059040 swapFree=4136508/4192956
[pid=12178] ppid=12176 vsize=84876 CPUtime=3.09
/proc/12178/stat : 12178 (pbct) R 12176 12178 11731 0 -1 4202496 21617 0 0 0 296 13 0 0 25 0 1 0 42888287 86913024 19785 1992294400 134512640 136485738 4287372160 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12178/statm: 21219 19785 245 482 0 20735 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 84876

[startup+6.30098 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12181
/proc/meminfo: memFree=1700192/2059040 swapFree=4136508/4192956
[pid=12178] ppid=12176 vsize=86348 CPUtime=6.29
/proc/12178/stat : 12178 (pbct) R 12176 12178 11731 0 -1 4202496 22008 0 0 0 609 20 0 0 25 0 1 0 42888287 88420352 20058 1992294400 134512640 136485738 4287372160 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12178/statm: 21587 20058 245 482 0 21103 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 86348

[startup+12.7007 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12181
/proc/meminfo: memFree=1699084/2059040 swapFree=4136508/4192956
[pid=12178] ppid=12176 vsize=87404 CPUtime=12.69
/proc/12178/stat : 12178 (pbct) R 12176 12178 11731 0 -1 4202496 22269 0 0 0 1239 30 0 0 25 0 1 0 42888287 89501696 20319 1992294400 134512640 136485738 4287372160 18446744073709551615 135045318 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12178/statm: 21851 20319 245 482 0 21367 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 87404

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12181
/proc/meminfo: memFree=1694620/2059040 swapFree=4136508/4192956
[pid=12178] ppid=12176 vsize=91760 CPUtime=25.48
/proc/12178/stat : 12178 (pbct) R 12176 12178 11731 0 -1 4202496 23350 0 0 0 2492 56 0 0 25 0 1 0 42888287 93962240 21399 1992294400 134512640 136485738 4287372160 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12178/statm: 22940 21399 245 482 0 22456 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 91760

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12181
/proc/meminfo: memFree=1694496/2059040 swapFree=4136508/4192956
[pid=12178] ppid=12176 vsize=91760 CPUtime=51.07
/proc/12178/stat : 12178 (pbct) R 12176 12178 11731 0 -1 4202496 23350 0 0 0 5001 106 0 0 25 0 1 0 42888287 93962240 21399 1992294400 134512640 136485738 4287372160 18446744073709551615 135040375 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12178/statm: 22940 21399 245 482 0 22456 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 91760

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12183
/proc/meminfo: memFree=1694248/2059040 swapFree=4136508/4192956
[pid=12178] ppid=12176 vsize=91760 CPUtime=102.27
/proc/12178/stat : 12178 (pbct) R 12176 12178 11731 0 -1 4202496 23353 0 0 0 10024 203 0 0 25 0 1 0 42888287 93962240 21399 1992294400 134512640 136485738 4287372160 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12178/statm: 22940 21399 245 482 0 22456 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 91760

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12185
/proc/meminfo: memFree=1682840/2059040 swapFree=4136508/4192956
[pid=12178] ppid=12176 vsize=103340 CPUtime=162.24
/proc/12178/stat : 12178 (pbct) R 12176 12178 11731 0 -1 4202496 26236 0 0 0 15885 339 0 0 25 0 1 0 42888287 105820160 24282 1992294400 134512640 136485738 4287372160 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12178/statm: 25835 24282 245 482 0 25351 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 103340

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12185
/proc/meminfo: memFree=1682840/2059040 swapFree=4136508/4192956
[pid=12178] ppid=12176 vsize=103340 CPUtime=222.23
/proc/12178/stat : 12178 (pbct) R 12176 12178 11731 0 -1 4202496 26236 0 0 0 21751 472 0 0 25 0 1 0 42888287 105820160 24282 1992294400 134512640 136485738 4287372160 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12178/statm: 25835 24282 245 482 0 25351 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 103340

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12187
/proc/meminfo: memFree=1661388/2059040 swapFree=4136508/4192956
[pid=12178] ppid=12176 vsize=124632 CPUtime=282.21
/proc/12178/stat : 12178 (pbct) R 12176 12178 11731 0 -1 4202496 31573 0 0 0 27585 636 0 0 25 0 1 0 42888287 127623168 29619 1992294400 134512640 136485738 4287372160 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12178/statm: 31158 29619 245 482 0 30674 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 124632

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12189
/proc/meminfo: memFree=1661388/2059040 swapFree=4136508/4192956
[pid=12178] ppid=12176 vsize=124632 CPUtime=342.2
/proc/12178/stat : 12178 (pbct) R 12176 12178 11731 0 -1 4202496 31573 0 0 0 33457 763 0 0 25 0 1 0 42888287 127623168 29619 1992294400 134512640 136485738 4287372160 18446744073709551615 135047545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12178/statm: 31158 29619 245 482 0 30674 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 124632

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12191
/proc/meminfo: memFree=1661264/2059040 swapFree=4136508/4192956
[pid=12178] ppid=12176 vsize=124632 CPUtime=402.19
/proc/12178/stat : 12178 (pbct) R 12176 12178 11731 0 -1 4202496 31574 0 0 0 39306 913 0 0 25 0 1 0 42888287 127623168 29619 1992294400 134512640 136485738 4287372160 18446744073709551615 134992433 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12178/statm: 31158 29619 245 482 0 30674 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 124632

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12193
/proc/meminfo: memFree=1661264/2059040 swapFree=4136508/4192956
[pid=12178] ppid=12176 vsize=124632 CPUtime=462.17
/proc/12178/stat : 12178 (pbct) R 12176 12178 11731 0 -1 4202496 31574 0 0 0 45177 1040 0 0 25 0 1 0 42888287 127623168 29619 1992294400 134512640 136485738 4287372160 18446744073709551615 135047012 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12178/statm: 31158 29619 245 482 0 30674 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 124632

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12193
/proc/meminfo: memFree=1661264/2059040 swapFree=4136508/4192956
[pid=12178] ppid=12176 vsize=124632 CPUtime=522.15
/proc/12178/stat : 12178 (pbct) R 12176 12178 11731 0 -1 4202496 31574 0 0 0 51008 1207 0 0 25 0 1 0 42888287 127623168 29619 1992294400 134512640 136485738 4287372160 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12178/statm: 31158 29619 245 482 0 30674 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 124632

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12195
/proc/meminfo: memFree=1661140/2059040 swapFree=4136508/4192956
[pid=12178] ppid=12176 vsize=124632 CPUtime=582.14
/proc/12178/stat : 12178 (pbct) R 12176 12178 11731 0 -1 4202496 31574 0 0 0 56867 1347 0 0 25 0 1 0 42888287 127623168 29619 1992294400 134512640 136485738 4287372160 18446744073709551615 135037649 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12178/statm: 31158 29619 245 482 0 30674 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 124632

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12197
/proc/meminfo: memFree=1661140/2059040 swapFree=4136508/4192956
[pid=12178] ppid=12176 vsize=124632 CPUtime=642.12
/proc/12178/stat : 12178 (pbct) R 12176 12178 11731 0 -1 4202496 31574 0 0 0 62736 1476 0 0 25 0 1 0 42888287 127623168 29619 1992294400 134512640 136485738 4287372160 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12178/statm: 31158 29619 245 482 0 30674 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 124632

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12203
/proc/meminfo: memFree=1661016/2059040 swapFree=4136508/4192956
[pid=12178] ppid=12176 vsize=124632 CPUtime=882.06
/proc/12178/stat : 12178 (pbct) R 12176 12178 11731 0 -1 4202496 31574 0 0 0 86164 2042 0 0 25 0 1 0 42888287 127623168 29619 1992294400 134512640 136485738 4287372160 18446744073709551615 135040914 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12178/statm: 31158 29619 245 482 0 30674 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 124632

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12205
/proc/meminfo: memFree=1661016/2059040 swapFree=4136508/4192956
[pid=12178] ppid=12176 vsize=124632 CPUtime=942.03
/proc/12178/stat : 12178 (pbct) R 12176 12178 11731 0 -1 4202496 31574 0 0 0 92023 2180 0 0 25 0 1 0 42888287 127623168 29619 1992294400 134512640 136485738 4287372160 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12178/statm: 31158 29619 245 482 0 30674 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 124632

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12207
/proc/meminfo: memFree=1660892/2059040 swapFree=4136508/4192956
[pid=12178] ppid=12176 vsize=124632 CPUtime=1002.02
/proc/12178/stat : 12178 (pbct) R 12176 12178 11731 0 -1 4202496 31575 0 0 0 97869 2333 0 0 25 0 1 0 42888287 127623168 29619 1992294400 134512640 136485738 4287372160 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12178/statm: 31158 29619 245 482 0 30674 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 124632

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12209
/proc/meminfo: memFree=1660892/2059040 swapFree=4136508/4192956
[pid=12178] ppid=12176 vsize=124632 CPUtime=1062
/proc/12178/stat : 12178 (pbct) R 12176 12178 11731 0 -1 4202496 31575 0 0 0 103643 2557 0 0 25 0 1 0 42888287 127623168 29619 1992294400 134512640 136485738 4287372160 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12178/statm: 31158 29619 245 482 0 30674 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 124632

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12209
/proc/meminfo: memFree=1660892/2059040 swapFree=4136508/4192956
[pid=12178] ppid=12176 vsize=124632 CPUtime=1121.99
/proc/12178/stat : 12178 (pbct) R 12176 12178 11731 0 -1 4202496 31578 0 0 0 109460 2739 0 0 25 0 1 0 42888287 127623168 29622 1992294400 134512640 136485738 4287372160 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12178/statm: 31158 29622 245 482 0 30674 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 124632

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12211
/proc/meminfo: memFree=1660768/2059040 swapFree=4136508/4192956
[pid=12178] ppid=12176 vsize=124632 CPUtime=1181.98
/proc/12178/stat : 12178 (pbct) R 12176 12178 11731 0 -1 4202496 31578 0 0 0 115320 2878 0 0 25 0 1 0 42888287 127623168 29622 1992294400 134512640 136485738 4287372160 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12178/statm: 31158 29622 245 482 0 30674 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 124632

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12213
/proc/meminfo: memFree=1660644/2059040 swapFree=4136508/4192956
[pid=12178] ppid=12176 vsize=124632 CPUtime=1241.95
/proc/12178/stat : 12178 (pbct) R 12176 12178 11731 0 -1 4202496 31578 0 0 0 121179 3016 0 0 25 0 1 0 42888287 127623168 29622 1992294400 134512640 136485738 4287372160 18446744073709551615 134880999 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12178/statm: 31158 29622 245 482 0 30674 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 124632

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12215
/proc/meminfo: memFree=1660644/2059040 swapFree=4136508/4192956
[pid=12178] ppid=12176 vsize=124632 CPUtime=1301.94
/proc/12178/stat : 12178 (pbct) R 12176 12178 11731 0 -1 4202496 31578 0 0 0 127048 3146 0 0 25 0 1 0 42888287 127623168 29622 1992294400 134512640 136485738 4287372160 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12178/statm: 31158 29622 245 482 0 30674 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 124632

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12217
/proc/meminfo: memFree=1660644/2059040 swapFree=4136508/4192956
[pid=12178] ppid=12176 vsize=124632 CPUtime=1361.92
/proc/12178/stat : 12178 (pbct) R 12176 12178 11731 0 -1 4202496 31578 0 0 0 132862 3330 0 0 25 0 1 0 42888287 127623168 29622 1992294400 134512640 136485738 4287372160 18446744073709551615 135044346 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12178/statm: 31158 29622 245 482 0 30674 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 124632

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12217
/proc/meminfo: memFree=1660644/2059040 swapFree=4136508/4192956
[pid=12178] ppid=12176 vsize=124632 CPUtime=1421.92
/proc/12178/stat : 12178 (pbct) R 12176 12178 11731 0 -1 4202496 31578 0 0 0 138716 3476 0 0 25 0 1 0 42888287 127623168 29622 1992294400 134512640 136485738 4287372160 18446744073709551615 134638729 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12178/statm: 31158 29622 245 482 0 30674 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 124632

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12219
/proc/meminfo: memFree=1660644/2059040 swapFree=4136508/4192956
[pid=12178] ppid=12176 vsize=124632 CPUtime=1481.89
/proc/12178/stat : 12178 (pbct) R 12176 12178 11731 0 -1 4202496 31578 0 0 0 144550 3639 0 0 25 0 1 0 42888287 127623168 29622 1992294400 134512640 136485738 4287372160 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12178/statm: 31158 29622 245 482 0 30674 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 124632

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12221
/proc/meminfo: memFree=1660644/2059040 swapFree=4136508/4192956
[pid=12178] ppid=12176 vsize=124632 CPUtime=1541.87
/proc/12178/stat : 12178 (pbct) R 12176 12178 11731 0 -1 4202496 31578 0 0 0 150405 3782 0 0 25 0 1 0 42888287 127623168 29622 1992294400 134512640 136485738 4287372160 18446744073709551615 135024608 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12178/statm: 31158 29622 245 482 0 30674 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 124632

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12223
/proc/meminfo: memFree=1660644/2059040 swapFree=4136508/4192956
[pid=12178] ppid=12176 vsize=124632 CPUtime=1601.85
/proc/12178/stat : 12178 (pbct) R 12176 12178 11731 0 -1 4202496 31578 0 0 0 156205 3980 0 0 25 0 1 0 42888287 127623168 29622 1992294400 134512640 136485738 4287372160 18446744073709551615 135040914 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12178/statm: 31158 29622 245 482 0 30674 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 124632

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12225
/proc/meminfo: memFree=1660644/2059040 swapFree=4136508/4192956
[pid=12178] ppid=12176 vsize=124632 CPUtime=1661.84
/proc/12178/stat : 12178 (pbct) R 12176 12178 11731 0 -1 4202496 31578 0 0 0 162066 4118 0 0 25 0 1 0 42888287 127623168 29622 1992294400 134512640 136485738 4287372160 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12178/statm: 31158 29622 245 482 0 30674 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 124632

[startup+1722.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 12225
/proc/meminfo: memFree=1660520/2059040 swapFree=4136508/4192956
[pid=12178] ppid=12176 vsize=124632 CPUtime=1721.82
/proc/12178/stat : 12178 (pbct) R 12176 12178 11731 0 -1 4202496 31578 0 0 0 167926 4256 0 0 25 0 1 0 42888287 127623168 29622 1992294400 134512640 136485738 4287372160 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12178/statm: 31158 29622 245 482 0 30674 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 124632

[startup+1782.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 12227
/proc/meminfo: memFree=1660272/2059040 swapFree=4136508/4192956
[pid=12178] ppid=12176 vsize=124632 CPUtime=1781.81
/proc/12178/stat : 12178 (pbct) R 12176 12178 11731 0 -1 4202496 31578 0 0 0 173790 4391 0 0 25 0 1 0 42888287 127623168 29622 1992294400 134512640 136485738 4287372160 18446744073709551615 135044309 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12178/statm: 31158 29622 245 482 0 30674 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 124632



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 12227
/proc/meminfo: memFree=1660272/2059040 swapFree=4136508/4192956
[pid=12178] ppid=12176 vsize=124632 CPUtime=1800.01
/proc/12178/stat : 12178 (pbct) R 12176 12178 11731 0 -1 4202496 31578 0 0 0 175564 4437 0 0 25 0 1 0 42888287 127623168 29622 1992294400 134512640 136485738 4287372160 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12178/statm: 31158 29622 245 482 0 30674 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 124632

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: 1.01 1.01 1.00 2/107 12227
/proc/meminfo: memFree=1660272/2059040 swapFree=4136508/4192956
[pid=12178] ppid=12176 vsize=124632 CPUtime=1800.01
/proc/12178/stat : 12178 (pbct) R 12176 12178 11731 0 -1 4202496 31578 0 0 0 175564 4437 0 0 25 0 1 0 42888287 127623168 29622 1992294400 134512640 136485738 4287372160 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12178/statm: 31158 29622 245 482 0 30674 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 124632

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.04
CPU user time (s): 1755.64
CPU system time (s): 44.3922
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 124632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1755.64
system time used= 44.3923
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31578
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= 3060

runsolver used 3.15752 second user time and 8.31874 second system time

The end

Launcher Data 

Begin job on node001 at 2010-06-16 09:20:43
IDJOB=2668183
IDBENCH=48266
IDSOLVER=1170
FILE ID=node001/2668183-1276672843
PBS_JOBID= 11172510
Free space on /tmp= 62516 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_200_10_5.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668183-1276672843/watcher-2668183-1276672843 -o /tmp/evaluation-result-2668183-1276672843/solver-2668183-1276672843 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668183-1276672843.opb

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

MD5SUM BENCH= 996170804397234947041ed4d87d3aa0
RANDOM SEED=144791425

node001.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		: 3000.202
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.202
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1780460 kB
Buffers:         63392 kB
Cached:         123344 kB
SwapCached:      10168 kB
Active:         107700 kB
Inactive:        92608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1780460 kB
SwapTotal:     4192956 kB
SwapFree:      4136508 kB
Dirty:            2032 kB
Writeback:           0 kB
AnonPages:       11700 kB
Mapped:           9392 kB
Slab:            56548 kB
PageTables:       3980 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180992 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= 62516 MiB
End job on node001 at 2010-06-16 09:50:45