Trace number 2668170

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)-27 1800.08 1800.53

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_200_25_5.opb
MD5SUMb1b77cfc7c7e45b216596a736ff4b926
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-27
Best CPU time to get the best result obtained on this benchmark1800.08
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -29
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)12452
Sum of products size (including duplicates)24904
Number of different products6226
Sum of products size12452

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
0.09/0.15	c constraints 6627/0 clauses 6426/0 units 0
0.09/0.15	c vars 400
0.09/0.15	c objective 200 + -200
2.69/2.75	c 2.56361 183.973 2 6494
2.69/2.75	o -20
6.09/6.16	c 5.9321 187.75 500 12856
6.09/6.16	o -21
6.19/6.28	c 6.05008 187.75 506 12987
6.19/6.28	o -22
35.38/35.46	c 34.9837 189.684 5817 53629
35.38/35.46	o -23
35.69/35.76	c 35.2796 189.684 5859 54100
35.69/35.76	o -24
82.77/82.84	c 81.9185 193.957 15026 120524
82.77/82.84	o -25
214.23/214.34	c 212.396 203.66 26741 274629
214.23/214.34	o -26
1084.62/1084.97	c 1075.55 232.922 22737 1348252
1084.62/1084.97	o -27
1800.05/1800.50	s SATISFIABLE
1800.05/1800.50	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 x15 -x16 x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 x41 -x42 x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 x57 -x58 -x59 -x60 -x61 -x62 x63 -x64 -x65 -x66 x67 -x68 -x69 -x70 -x71 x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 x98 -x99 -x100 -x101 -x102 -x103 -x104 x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 x113 -x114 x115 -x116 -x117 -x118 x119 -x120 x121 -x122 -x123 -x124 -x125 -x126 -x127 x128 -x129 -x130 -x131 x132 -x133 -x134 -x135 x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 x150 x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 x162 -x163 -x164 x165 -x166 x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 x189 -x190 -x191 -x192 -x193 x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 x209 -x210 x211 -x212 x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 x223 -x224 -x225 -x226 x227 x228 -x229 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 x238 x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 x247 -x248 -x249 -x250 -x251 -x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 -x271 -x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279 x280 -x281 -x282 -x283 -x284 -x285 x286 x287 -x288 -x289 -x290 -x291 -x292 -x293 -x294 -x295 -x296 -x297 -x298 -x299 -x300 -x301 -x302 -x303 x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 -x312 -x313 -x314 -x315 -x316 x317 -x318 -x319 -x320 -x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 x329 -x330 -x331 -x332 -x333 -x334 -x335 -x336 -x337 -x338 -x339 -x340 -x341 -x342 -x343 x344 -x345 -x346 -x347 -x348 -x349 -x350 -x351 -x352 -x353 -x354 x355 -x356 -x357 -x358 x359 -x360 -x361 -x362 -x363 -x364 -x365 -x366 -x367 x368 -x369 -x370 x371 -x372 x373 -x374 -x375 x376 x377 -x378 -x379 -x380 x381 -x382 -x383 x384 -x385 x386 -x387 -x388 -x389 -x390 -x391 -x392 -x393 -x394 -x395 -x396 x397 -x398 -x399 -x400

Verifier Data 

OK	-27

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668170-1276670775/watcher-2668170-1276670775 -o /tmp/evaluation-result-2668170-1276670775/solver-2668170-1276670775 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668170-1276670775.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 14587
/proc/meminfo: memFree=1668684/2059040 swapFree=4192956/4192956
[pid=14587] ppid=14585 vsize=2340 CPUtime=0
/proc/14587/stat : 14587 (pbct) R 14585 14587 13914 0 -1 4202496 301 0 0 0 0 0 0 0 20 0 1 0 8368279 2396160 224 1992294400 134512640 136485738 4287699968 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14587/statm: 585 225 156 482 0 101 0

[startup+0.088876 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 14587
/proc/meminfo: memFree=1668684/2059040 swapFree=4192956/4192956
[pid=14587] ppid=14585 vsize=4324 CPUtime=0.08
/proc/14587/stat : 14587 (pbct) R 14585 14587 13914 0 -1 4202496 802 0 0 0 8 0 0 0 20 0 1 0 8368279 4427776 725 1992294400 134512640 136485738 4287699968 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14587/statm: 1081 725 156 482 0 597 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4324

[startup+0.101876 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 14587
/proc/meminfo: memFree=1668684/2059040 swapFree=4192956/4192956
[pid=14587] ppid=14585 vsize=4720 CPUtime=0.09
/proc/14587/stat : 14587 (pbct) R 14585 14587 13914 0 -1 4202496 885 0 0 0 9 0 0 0 20 0 1 0 8368279 4833280 808 1992294400 134512640 136485738 4287699968 18446744073709551615 135844779 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14587/statm: 1180 809 156 482 0 696 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4720

[startup+0.300894 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 14587
/proc/meminfo: memFree=1668684/2059040 swapFree=4192956/4192956
[pid=14587] ppid=14585 vsize=21700 CPUtime=0.29
/proc/14587/stat : 14587 (pbct) R 14585 14587 13914 0 -1 4202496 5123 0 0 0 28 1 0 0 20 0 1 0 8368279 22220800 5046 1992294400 134512640 136485738 4287699968 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14587/statm: 5425 5047 194 482 0 4941 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21700

[startup+0.700928 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 14587
/proc/meminfo: memFree=1668684/2059040 swapFree=4192956/4192956
[pid=14587] ppid=14585 vsize=48600 CPUtime=0.69
/proc/14587/stat : 14587 (pbct) R 14585 14587 13914 0 -1 4202496 12203 0 0 0 64 5 0 0 20 0 1 0 8368279 49766400 11687 1992294400 134512640 136485738 4287699968 18446744073709551615 134802740 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14587/statm: 12150 11688 198 482 0 11666 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 48600

[startup+1.501 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 14588
/proc/meminfo: memFree=1605064/2059040 swapFree=4192956/4192956
[pid=14587] ppid=14585 vsize=95372 CPUtime=1.49
/proc/14587/stat : 14587 (pbct) R 14585 14587 13914 0 -1 4202496 24789 0 0 0 139 10 0 0 22 0 1 0 8368279 97660928 23339 1992294400 134512640 136485738 4287699968 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14587/statm: 23843 23339 198 482 0 23359 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 95372

[startup+3.10114 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 14588
/proc/meminfo: memFree=1510328/2059040 swapFree=4192956/4192956
[pid=14587] ppid=14585 vsize=191944 CPUtime=3.09
/proc/14587/stat : 14587 (pbct) R 14585 14587 13914 0 -1 4202496 49392 0 0 0 290 19 0 0 25 0 1 0 8368279 196550656 45070 1992294400 134512640 136485738 4287699968 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14587/statm: 47986 45070 245 482 0 47502 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 191944

[startup+6.30141 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 14588
/proc/meminfo: memFree=1488008/2059040 swapFree=4192956/4192956
[pid=14587] ppid=14585 vsize=192252 CPUtime=6.29
/proc/14587/stat : 14587 (pbct) R 14585 14587 13914 0 -1 4202496 49516 0 0 0 607 22 0 0 25 0 1 0 8368279 196866048 45192 1992294400 134512640 136485738 4287699968 18446744073709551615 135040541 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14587/statm: 48063 45192 245 482 0 47579 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 192252

[startup+12.701 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 14588
/proc/meminfo: memFree=1487388/2059040 swapFree=4192956/4192956
[pid=14587] ppid=14585 vsize=192648 CPUtime=12.69
/proc/14587/stat : 14587 (pbct) R 14585 14587 13914 0 -1 4202496 49645 0 0 0 1240 29 0 0 25 0 1 0 8368279 197271552 45321 1992294400 134512640 136485738 4287699968 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14587/statm: 48162 45321 245 482 0 47678 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 192648

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 14588
/proc/meminfo: memFree=1486768/2059040 swapFree=4192956/4192956
[pid=14587] ppid=14585 vsize=193440 CPUtime=25.48
/proc/14587/stat : 14587 (pbct) R 14585 14587 13914 0 -1 4202496 49841 0 0 0 2509 39 0 0 25 0 1 0 8368279 198082560 45517 1992294400 134512640 136485738 4287699968 18446744073709551615 135039091 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14587/statm: 48360 45517 245 482 0 47876 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 193440

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 14590
/proc/meminfo: memFree=1485156/2059040 swapFree=4192956/4192956
[pid=14587] ppid=14585 vsize=195024 CPUtime=51.07
/proc/14587/stat : 14587 (pbct) R 14585 14587 13914 0 -1 4202496 50221 0 0 0 5047 60 0 0 25 0 1 0 8368279 199704576 45895 1992294400 134512640 136485738 4287699968 18446744073709551615 135025013 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14587/statm: 48756 45895 245 482 0 48272 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 195024

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 14590
/proc/meminfo: memFree=1480320/2059040 swapFree=4192956/4192956
[pid=14587] ppid=14585 vsize=199756 CPUtime=102.27
/proc/14587/stat : 14587 (pbct) R 14585 14587 13914 0 -1 4202496 51387 0 0 0 10123 104 0 0 25 0 1 0 8368279 204550144 47060 1992294400 134512640 136485738 4287699968 18446744073709551615 134638729 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14587/statm: 49939 47060 245 482 0 49455 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 199756

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14592
/proc/meminfo: memFree=1473996/2059040 swapFree=4192956/4192956
[pid=14587] ppid=14585 vsize=206036 CPUtime=162.25
/proc/14587/stat : 14587 (pbct) R 14585 14587 13914 0 -1 4202496 52979 0 0 0 16076 149 0 0 25 0 1 0 8368279 210980864 48652 1992294400 134512640 136485738 4287699968 18446744073709551615 135044346 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14587/statm: 51509 48652 245 482 0 51025 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 206036

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14594
/proc/meminfo: memFree=1471268/2059040 swapFree=4192956/4192956
[pid=14587] ppid=14585 vsize=208808 CPUtime=222.23
/proc/14587/stat : 14587 (pbct) R 14585 14587 13914 0 -1 4202496 53668 0 0 0 22029 194 0 0 25 0 1 0 8368279 213819392 49340 1992294400 134512640 136485738 4287699968 18446744073709551615 135050889 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14587/statm: 52202 49340 245 482 0 51718 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 208808

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14596
/proc/meminfo: memFree=1470276/2059040 swapFree=4192956/4192956
[pid=14587] ppid=14585 vsize=209732 CPUtime=282.22
/proc/14587/stat : 14587 (pbct) R 14585 14587 13914 0 -1 4202496 53890 0 0 0 27980 242 0 0 25 0 1 0 8368279 214765568 49562 1992294400 134512640 136485738 4287699968 18446744073709551615 135044346 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14587/statm: 52433 49562 245 482 0 51949 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 209732

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14598
/proc/meminfo: memFree=1470276/2059040 swapFree=4192956/4192956
[pid=14587] ppid=14585 vsize=209732 CPUtime=342.21
/proc/14587/stat : 14587 (pbct) R 14585 14587 13914 0 -1 4202496 53890 0 0 0 33931 290 0 0 25 0 1 0 8368279 214765568 49562 1992294400 134512640 136485738 4287699968 18446744073709551615 134878522 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14587/statm: 52433 49562 245 482 0 51949 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 209732

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14598
/proc/meminfo: memFree=1459736/2059040 swapFree=4192956/4192956
[pid=14587] ppid=14585 vsize=220160 CPUtime=402.19
/proc/14587/stat : 14587 (pbct) R 14585 14587 13914 0 -1 4202496 56522 0 0 0 39868 351 0 0 25 0 1 0 8368279 225443840 52194 1992294400 134512640 136485738 4287699968 18446744073709551615 134882262 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14587/statm: 55040 52194 245 482 0 54556 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 220160

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14600
/proc/meminfo: memFree=1459736/2059040 swapFree=4192956/4192956
[pid=14587] ppid=14585 vsize=220160 CPUtime=462.18
/proc/14587/stat : 14587 (pbct) R 14585 14587 13914 0 -1 4202496 56522 0 0 0 45821 397 0 0 25 0 1 0 8368279 225443840 52194 1992294400 134512640 136485738 4287699968 18446744073709551615 135725226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14587/statm: 55040 52194 245 482 0 54556 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 220160

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14602
/proc/meminfo: memFree=1459612/2059040 swapFree=4192956/4192956
[pid=14587] ppid=14585 vsize=220160 CPUtime=522.17
/proc/14587/stat : 14587 (pbct) R 14585 14587 13914 0 -1 4202496 56522 0 0 0 51777 440 0 0 25 0 1 0 8368279 225443840 52194 1992294400 134512640 136485738 4287699968 18446744073709551615 135025011 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14587/statm: 55040 52194 245 482 0 54556 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 220160

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14604
/proc/meminfo: memFree=1459612/2059040 swapFree=4192956/4192956
[pid=14587] ppid=14585 vsize=220160 CPUtime=582.15
/proc/14587/stat : 14587 (pbct) R 14585 14587 13914 0 -1 4202496 56522 0 0 0 57723 492 0 0 25 0 1 0 8368279 225443840 52194 1992294400 134512640 136485738 4287699968 18446744073709551615 135848512 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14587/statm: 55040 52194 245 482 0 54556 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 220160

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14606
/proc/meminfo: memFree=1459488/2059040 swapFree=4192956/4192956
[pid=14587] ppid=14585 vsize=220160 CPUtime=642.15
/proc/14587/stat : 14587 (pbct) R 14585 14587 13914 0 -1 4202496 56522 0 0 0 63682 533 0 0 25 0 1 0 8368279 225443840 52194 1992294400 134512640 136485738 4287699968 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14587/statm: 55040 52194 245 482 0 54556 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 220160

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14612
/proc/meminfo: memFree=1441012/2059040 swapFree=4192956/4192956
[pid=14587] ppid=14585 vsize=238508 CPUtime=882.08
/proc/14587/stat : 14587 (pbct) R 14585 14587 13914 0 -1 4202496 61082 0 0 0 87460 748 0 0 25 0 1 0 8368279 244232192 56754 1992294400 134512640 136485738 4287699968 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14587/statm: 59627 56754 245 482 0 59143 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 238508

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14623
/proc/meminfo: memFree=1440020/2059040 swapFree=4192956/4192956
[pid=14587] ppid=14585 vsize=238508 CPUtime=942.05
/proc/14587/stat : 14587 (pbct) R 14585 14587 13914 0 -1 4202496 61082 0 0 0 93407 798 0 0 25 0 1 0 8368279 244232192 56754 1992294400 134512640 136485738 4287699968 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14587/statm: 59627 56754 245 482 0 59143 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 238508

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14623
/proc/meminfo: memFree=1440020/2059040 swapFree=4192956/4192956
[pid=14587] ppid=14585 vsize=238508 CPUtime=1002.03
/proc/14587/stat : 14587 (pbct) R 14585 14587 13914 0 -1 4202496 61082 0 0 0 99360 843 0 0 25 0 1 0 8368279 244232192 56754 1992294400 134512640 136485738 4287699968 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14587/statm: 59627 56754 245 482 0 59143 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 238508

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14625
/proc/meminfo: memFree=1440020/2059040 swapFree=4192956/4192956
[pid=14587] ppid=14585 vsize=238508 CPUtime=1062.02
/proc/14587/stat : 14587 (pbct) R 14585 14587 13914 0 -1 4202496 61082 0 0 0 105320 882 0 0 25 0 1 0 8368279 244232192 56754 1992294400 134512640 136485738 4287699968 18446744073709551615 135845555 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14587/statm: 59627 56754 245 482 0 59143 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 238508

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14627
/proc/meminfo: memFree=1440020/2059040 swapFree=4192956/4192956
[pid=14587] ppid=14585 vsize=238508 CPUtime=1122
/proc/14587/stat : 14587 (pbct) R 14585 14587 13914 0 -1 4202496 61083 0 0 0 111264 936 0 0 25 0 1 0 8368279 244232192 56754 1992294400 134512640 136485738 4287699968 18446744073709551615 135040537 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14587/statm: 59627 56754 245 482 0 59143 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 238508

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14629
/proc/meminfo: memFree=1440020/2059040 swapFree=4192956/4192956
[pid=14587] ppid=14585 vsize=238508 CPUtime=1181.99
/proc/14587/stat : 14587 (pbct) R 14585 14587 13914 0 -1 4202496 61083 0 0 0 117216 983 0 0 25 0 1 0 8368279 244232192 56754 1992294400 134512640 136485738 4287699968 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14587/statm: 59627 56754 245 482 0 59143 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 238508

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14631
/proc/meminfo: memFree=1440020/2059040 swapFree=4192956/4192956
[pid=14587] ppid=14585 vsize=238508 CPUtime=1241.98
/proc/14587/stat : 14587 (pbct) R 14585 14587 13914 0 -1 4202496 61083 0 0 0 123169 1029 0 0 25 0 1 0 8368279 244232192 56754 1992294400 134512640 136485738 4287699968 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14587/statm: 59627 56754 245 482 0 59143 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 238508

[startup+1302.3 s]
/proc/loadavg: 1.06 1.00 1.00 2/107 14631
/proc/meminfo: memFree=1440020/2059040 swapFree=4192956/4192956
[pid=14587] ppid=14585 vsize=238508 CPUtime=1301.97
/proc/14587/stat : 14587 (pbct) R 14585 14587 13914 0 -1 4202496 61083 0 0 0 129119 1078 0 0 25 0 1 0 8368279 244232192 56754 1992294400 134512640 136485738 4287699968 18446744073709551615 135044309 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14587/statm: 59627 56754 245 482 0 59143 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 238508

[startup+1362.3 s]
/proc/loadavg: 1.02 1.00 1.00 2/107 14633
/proc/meminfo: memFree=1440020/2059040 swapFree=4192956/4192956
[pid=14587] ppid=14585 vsize=238508 CPUtime=1361.95
/proc/14587/stat : 14587 (pbct) R 14585 14587 13914 0 -1 4202496 61083 0 0 0 135070 1125 0 0 25 0 1 0 8368279 244232192 56754 1992294400 134512640 136485738 4287699968 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14587/statm: 59627 56754 245 482 0 59143 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 238508

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14635
/proc/meminfo: memFree=1440020/2059040 swapFree=4192956/4192956
[pid=14587] ppid=14585 vsize=238508 CPUtime=1421.94
/proc/14587/stat : 14587 (pbct) R 14585 14587 13914 0 -1 4202496 61083 0 0 0 141007 1187 0 0 25 0 1 0 8368279 244232192 56754 1992294400 134512640 136485738 4287699968 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14587/statm: 59627 56754 245 482 0 59143 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 238508

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14637
/proc/meminfo: memFree=1436548/2059040 swapFree=4192956/4192956
[pid=14587] ppid=14585 vsize=242468 CPUtime=1481.92
/proc/14587/stat : 14587 (pbct) R 14585 14587 13914 0 -1 4202496 62076 0 0 0 146914 1278 0 0 25 0 1 0 8368279 248287232 57747 1992294400 134512640 136485738 4287699968 18446744073709551615 134878445 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14587/statm: 60617 57747 245 482 0 60133 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 242468

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14639
/proc/meminfo: memFree=1408152/2059040 swapFree=4192956/4192956
[pid=14587] ppid=14585 vsize=271076 CPUtime=1541.9
/proc/14587/stat : 14587 (pbct) R 14585 14587 13914 0 -1 4202496 69195 0 0 0 152836 1354 0 0 25 0 1 0 8368279 277581824 64866 1992294400 134512640 136485738 4287699968 18446744073709551615 135044733 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14587/statm: 67769 64866 245 482 0 67285 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 271076

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14639
/proc/meminfo: memFree=1408152/2059040 swapFree=4192956/4192956
[pid=14587] ppid=14585 vsize=271076 CPUtime=1601.89
/proc/14587/stat : 14587 (pbct) R 14585 14587 13914 0 -1 4202496 69195 0 0 0 158786 1403 0 0 25 0 1 0 8368279 277581824 64866 1992294400 134512640 136485738 4287699968 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14587/statm: 67769 64866 245 482 0 67285 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 271076

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14641
/proc/meminfo: memFree=1408152/2059040 swapFree=4192956/4192956
[pid=14587] ppid=14585 vsize=271076 CPUtime=1661.87
/proc/14587/stat : 14587 (pbct) R 14585 14587 13914 0 -1 4202496 69195 0 0 0 164732 1455 0 0 25 0 1 0 8368279 277581824 64866 1992294400 134512640 136485738 4287699968 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14587/statm: 67769 64866 245 482 0 67285 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 271076

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14643
/proc/meminfo: memFree=1408152/2059040 swapFree=4192956/4192956
[pid=14587] ppid=14585 vsize=271076 CPUtime=1721.86
/proc/14587/stat : 14587 (pbct) R 14585 14587 13914 0 -1 4202496 69195 0 0 0 170683 1503 0 0 25 0 1 0 8368279 277581824 64866 1992294400 134512640 136485738 4287699968 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14587/statm: 67769 64866 245 482 0 67285 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 271076

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14645
/proc/meminfo: memFree=1408028/2059040 swapFree=4192956/4192956
[pid=14587] ppid=14585 vsize=271076 CPUtime=1781.85
/proc/14587/stat : 14587 (pbct) R 14585 14587 13914 0 -1 4202496 69195 0 0 0 176639 1546 0 0 25 0 1 0 8368279 277581824 64866 1992294400 134512640 136485738 4287699968 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14587/statm: 67769 64866 245 482 0 67285 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 271076



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14645
/proc/meminfo: memFree=1408028/2059040 swapFree=4192956/4192956
[pid=14587] ppid=14585 vsize=271076 CPUtime=1800.05
/proc/14587/stat : 14587 (pbct) R 14585 14587 13914 0 -1 4202496 69195 0 0 0 178427 1578 0 0 25 0 1 0 8368279 277581824 64866 1992294400 134512640 136485738 4287699968 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14587/statm: 67769 64866 245 482 0 67285 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 271076

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14645
/proc/meminfo: memFree=1408028/2059040 swapFree=4192956/4192956
[pid=14587] ppid=14585 vsize=271076 CPUtime=1800.05
/proc/14587/stat : 14587 (pbct) R 14585 14587 13914 0 -1 4202496 69195 0 0 0 178427 1578 0 0 25 0 1 0 8368279 277581824 64866 1992294400 134512640 136485738 4287699968 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14587/statm: 67769 64866 245 482 0 67285 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 271076

Child status: 0
Real time (s): 1800.53
CPU time (s): 1800.08
CPU user time (s): 1784.27
CPU system time (s): 15.8096
CPU usage (%): 99.975
Max. virtual memory (cumulated for all children) (KiB): 271076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1784.27
system time used= 15.8096
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 69195
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= 3715

runsolver used 2.86556 second user time and 8.61469 second system time

The end

Launcher Data 

Begin job on node057 at 2010-06-16 08:46:15
IDJOB=2668170
IDBENCH=48253
IDSOLVER=1170
FILE ID=node057/2668170-1276670775
PBS_JOBID= 11172474
Free space on /tmp= 62536 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_200_25_5.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668170-1276670775/watcher-2668170-1276670775 -o /tmp/evaluation-result-2668170-1276670775/solver-2668170-1276670775 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668170-1276670775.opb

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

MD5SUM BENCH= b1b77cfc7c7e45b216596a736ff4b926
RANDOM SEED=573262161

node057.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		: 3000.247
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		: 3000.247
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1669088 kB
Buffers:         96904 kB
Cached:         155100 kB
SwapCached:          0 kB
Active:         127588 kB
Inactive:       183896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1669088 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2128 kB
Writeback:           0 kB
AnonPages:       59488 kB
Mapped:          15368 kB
Slab:            56648 kB
PageTables:       3956 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180856 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= 62532 MiB
End job on node057 at 2010-06-16 09:16:17