Trace number 2668188

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)-49 1800.09 1800.63

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_200_10_2.opb
MD5SUMb5a23f46b7c8ffe564ae87cb51d69480
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-50
Best CPU time to get the best result obtained on this benchmark1789.84
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)4984
Sum of products size (including duplicates)9968
Number of different products2492
Sum of products size4984

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
0.06/0.06	c constraints 2893/0 clauses 2692/0 units 0
0.06/0.06	c vars 400
0.06/0.06	c objective 200 + -200
1.10/1.14	c 1.05684 79.8398 3 2789
1.10/1.14	o -39
16.28/16.33	c 15.9046 87.6953 11999 62419
16.28/16.33	o -40
19.08/19.20	c 18.7192 88.4766 7698 73171
19.08/19.20	o -41
20.58/20.61	c 20.0969 88.4766 8912 78669
20.58/20.61	o -42
23.88/23.96	c 23.3764 88.4766 11687 88855
23.88/23.96	o -43
35.77/35.83	c 35.0147 88.4766 12977 130009
35.77/35.83	o -44
45.08/45.15	c 44.1593 88.4766 7783 163616
45.08/45.15	o -45
135.05/135.14	c 132.131 100.594 9460 460719
135.05/135.14	o -46
409.86/410.08	c 400.397 114.305 14098 1247276
409.86/410.08	o -47
997.60/997.90	c 973.386 115.348 9303 2846505
997.60/997.90	o -48
1281.22/1281.63	c 1250.1 118.57 8919 3594597
1281.22/1281.63	o -49
1800.06/1800.61	s SATISFIABLE
1800.06/1800.61	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	-49

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668188-1276673488/watcher-2668188-1276673488 -o /tmp/evaluation-result-2668188-1276673488/solver-2668188-1276673488 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668188-1276673488.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: 1.95 2.18 1.80 3/106 17251
/proc/meminfo: memFree=1758340/2059040 swapFree=4170748/4192956
[pid=17251] ppid=17249 vsize=2340 CPUtime=0
/proc/17251/stat : 17251 (pbct) R 17249 17251 17040 0 -1 4202496 292 0 0 0 0 0 0 0 25 0 1 0 8643242 2396160 215 1992294400 134512640 136485738 4286663120 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17251/statm: 585 216 156 482 0 101 0

[startup+0.062049 s]
/proc/loadavg: 1.95 2.18 1.80 3/106 17251
/proc/meminfo: memFree=1758340/2059040 swapFree=4170748/4192956
[pid=17251] ppid=17249 vsize=3672 CPUtime=0.06
/proc/17251/stat : 17251 (pbct) R 17249 17251 17040 0 -1 4202496 622 0 0 0 6 0 0 0 25 0 1 0 8643242 3760128 545 1992294400 134512640 136485738 4286663120 18446744073709551615 135844717 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17251/statm: 918 546 156 482 0 434 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3672

[startup+0.101052 s]
/proc/loadavg: 1.95 2.18 1.80 3/106 17251
/proc/meminfo: memFree=1758340/2059040 swapFree=4170748/4192956
[pid=17251] ppid=17249 vsize=8428 CPUtime=0.09
/proc/17251/stat : 17251 (pbct) R 17249 17251 17040 0 -1 4202496 1788 0 0 0 9 0 0 0 25 0 1 0 8643242 8630272 1711 1992294400 134512640 136485738 4286663120 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17251/statm: 2107 1712 194 482 0 1623 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8428

[startup+0.301069 s]
/proc/loadavg: 1.95 2.18 1.80 3/106 17251
/proc/meminfo: memFree=1758340/2059040 swapFree=4170748/4192956
[pid=17251] ppid=17249 vsize=23092 CPUtime=0.29
/proc/17251/stat : 17251 (pbct) R 17249 17251 17040 0 -1 4202496 5492 0 0 0 27 2 0 0 25 0 1 0 8643242 23646208 5349 1992294400 134512640 136485738 4286663120 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17251/statm: 5773 5350 198 482 0 5289 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23092

[startup+0.701103 s]
/proc/loadavg: 1.95 2.18 1.80 3/106 17251
/proc/meminfo: memFree=1758340/2059040 swapFree=4170748/4192956
[pid=17251] ppid=17249 vsize=47336 CPUtime=0.69
/proc/17251/stat : 17251 (pbct) R 17249 17251 17040 0 -1 4202496 12010 0 0 0 64 5 0 0 25 0 1 0 8643242 48472064 11397 1992294400 134512640 136485738 4286663120 18446744073709551615 135860733 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17251/statm: 11834 11398 198 482 0 11350 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 47336

[startup+1.50117 s]
/proc/loadavg: 1.95 2.18 1.80 2/107 17252
/proc/meminfo: memFree=1688768/2059040 swapFree=4170748/4192956
[pid=17251] ppid=17249 vsize=83296 CPUtime=1.49
/proc/17251/stat : 17251 (pbct) R 17249 17251 17040 0 -1 4202496 21212 0 0 0 140 9 0 0 25 0 1 0 8643242 85295104 19388 1992294400 134512640 136485738 4286663120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17251/statm: 20824 19388 245 482 0 20340 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 83296

[startup+3.10131 s]
/proc/loadavg: 1.95 2.18 1.80 2/107 17252
/proc/meminfo: memFree=1680832/2059040 swapFree=4170748/4192956
[pid=17251] ppid=17249 vsize=83824 CPUtime=3.09
/proc/17251/stat : 17251 (pbct) R 17249 17251 17040 0 -1 4202496 21330 0 0 0 297 12 0 0 25 0 1 0 8643242 85835776 19506 1992294400 134512640 136485738 4286663120 18446744073709551615 135025013 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17251/statm: 20956 19506 245 482 0 20472 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 83824

[startup+6.30159 s]
/proc/loadavg: 1.88 2.16 1.79 2/107 17252
/proc/meminfo: memFree=1679964/2059040 swapFree=4170748/4192956
[pid=17251] ppid=17249 vsize=84880 CPUtime=6.29
/proc/17251/stat : 17251 (pbct) R 17249 17251 17040 0 -1 4202496 21604 0 0 0 609 20 0 0 25 0 1 0 8643242 86917120 19780 1992294400 134512640 136485738 4286663120 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17251/statm: 21220 19780 245 482 0 20736 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 84880

[startup+12.7011 s]
/proc/loadavg: 1.81 2.14 1.79 2/107 17252
/proc/meminfo: memFree=1676740/2059040 swapFree=4170748/4192956
[pid=17251] ppid=17249 vsize=87948 CPUtime=12.69
/proc/17251/stat : 17251 (pbct) R 17249 17251 17040 0 -1 4202496 22366 0 0 0 1234 35 0 0 25 0 1 0 8643242 90058752 20542 1992294400 134512640 136485738 4286663120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17251/statm: 21987 20542 245 482 0 21503 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 87948

[startup+25.5002 s]
/proc/loadavg: 1.63 2.09 1.77 2/107 17255
/proc/meminfo: memFree=1673012/2059040 swapFree=4170748/4192956
[pid=17251] ppid=17249 vsize=90596 CPUtime=25.48
/proc/17251/stat : 17251 (pbct) R 17249 17251 17040 0 -1 4202496 23053 0 0 0 2488 60 0 0 25 0 1 0 8643242 92770304 21110 1992294400 134512640 136485738 4286663120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17251/statm: 22649 21110 245 482 0 22165 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 90596

[startup+51.1004 s]
/proc/loadavg: 1.41 2.00 1.75 2/107 17257
/proc/meminfo: memFree=1673020/2059040 swapFree=4170748/4192956
[pid=17251] ppid=17249 vsize=90596 CPUtime=51.07
/proc/17251/stat : 17251 (pbct) R 17249 17251 17040 0 -1 4202496 23056 0 0 0 4999 108 0 0 25 0 1 0 8643242 92770304 21111 1992294400 134512640 136485738 4286663120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17251/statm: 22649 21111 245 482 0 22165 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 90596

[startup+102.308 s]
/proc/loadavg: 1.18 1.84 1.71 2/107 17257
/proc/meminfo: memFree=1670540/2059040 swapFree=4170748/4192956
[pid=17251] ppid=17249 vsize=93632 CPUtime=102.27
/proc/17251/stat : 17251 (pbct) R 17249 17251 17040 0 -1 4202496 23816 0 0 0 10011 216 0 0 25 0 1 0 8643242 95879168 21871 1992294400 134512640 136485738 4286663120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17251/statm: 23408 21871 245 482 0 22924 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 93632

[startup+162.301 s]
/proc/loadavg: 1.06 1.69 1.66 2/107 17259
/proc/meminfo: memFree=1661116/2059040 swapFree=4170748/4192956
[pid=17251] ppid=17249 vsize=103004 CPUtime=162.24
/proc/17251/stat : 17251 (pbct) R 17249 17251 17040 0 -1 4202496 26168 0 0 0 15876 348 0 0 25 0 1 0 8643242 105476096 24222 1992294400 134512640 136485738 4286663120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17251/statm: 25751 24222 245 482 0 25267 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 103004

[startup+222.3 s]
/proc/loadavg: 1.10 1.58 1.62 2/107 17261
/proc/meminfo: memFree=1661116/2059040 swapFree=4170748/4192956
[pid=17251] ppid=17249 vsize=103004 CPUtime=222.21
/proc/17251/stat : 17251 (pbct) R 17249 17251 17040 0 -1 4202496 26168 0 0 0 21744 477 0 0 25 0 1 0 8643242 105476096 24222 1992294400 134512640 136485738 4286663120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17251/statm: 25751 24222 245 482 0 25267 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 103004

[startup+282.3 s]
/proc/loadavg: 1.11 1.48 1.59 2/107 17263
/proc/meminfo: memFree=1647104/2059040 swapFree=4170748/4192956
[pid=17251] ppid=17249 vsize=117044 CPUtime=282.19
/proc/17251/stat : 17251 (pbct) R 17249 17251 17040 0 -1 4202496 29681 0 0 0 27561 658 0 0 25 0 1 0 8643242 119853056 27735 1992294400 134512640 136485738 4286663120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17251/statm: 29261 27735 245 482 0 28777 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 117044

[startup+342.301 s]
/proc/loadavg: 1.11 1.41 1.55 2/107 17265
/proc/meminfo: memFree=1647104/2059040 swapFree=4170748/4192956
[pid=17251] ppid=17249 vsize=117044 CPUtime=342.18
/proc/17251/stat : 17251 (pbct) R 17249 17251 17040 0 -1 4202496 29681 0 0 0 33422 796 0 0 25 0 1 0 8643242 119853056 27735 1992294400 134512640 136485738 4286663120 18446744073709551615 134878486 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17251/statm: 29261 27735 245 482 0 28777 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 117044

[startup+402.301 s]
/proc/loadavg: 1.10 1.35 1.52 2/107 17265
/proc/meminfo: memFree=1647104/2059040 swapFree=4170748/4192956
[pid=17251] ppid=17249 vsize=117044 CPUtime=402.17
/proc/17251/stat : 17251 (pbct) R 17249 17251 17040 0 -1 4202496 29681 0 0 0 39276 941 0 0 25 0 1 0 8643242 119853056 27735 1992294400 134512640 136485738 4286663120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17251/statm: 29261 27735 245 482 0 28777 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 117044

[startup+462.301 s]
/proc/loadavg: 1.03 1.28 1.49 2/107 17267
/proc/meminfo: memFree=1647104/2059040 swapFree=4170748/4192956
[pid=17251] ppid=17249 vsize=117044 CPUtime=462.14
/proc/17251/stat : 17251 (pbct) R 17249 17251 17040 0 -1 4202496 29682 0 0 0 45129 1085 0 0 25 0 1 0 8643242 119853056 27735 1992294400 134512640 136485738 4286663120 18446744073709551615 134888903 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17251/statm: 29261 27735 245 482 0 28777 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 117044

[startup+522.301 s]
/proc/loadavg: 1.01 1.23 1.45 2/107 17269
/proc/meminfo: memFree=1647104/2059040 swapFree=4170748/4192956
[pid=17251] ppid=17249 vsize=117044 CPUtime=522.13
/proc/17251/stat : 17251 (pbct) R 17249 17251 17040 0 -1 4202496 29682 0 0 0 50947 1266 0 0 25 0 1 0 8643242 119853056 27735 1992294400 134512640 136485738 4286663120 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17251/statm: 29261 27735 245 482 0 28777 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 117044

[startup+582.301 s]
/proc/loadavg: 1.00 1.18 1.42 2/107 17271
/proc/meminfo: memFree=1647104/2059040 swapFree=4170748/4192956
[pid=17251] ppid=17249 vsize=117044 CPUtime=582.11
/proc/17251/stat : 17251 (pbct) R 17249 17251 17040 0 -1 4202496 29682 0 0 0 56799 1412 0 0 25 0 1 0 8643242 119853056 27735 1992294400 134512640 136485738 4286663120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17251/statm: 29261 27735 245 482 0 28777 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 117044

[startup+642.3 s]
/proc/loadavg: 1.00 1.15 1.39 2/107 17273
/proc/meminfo: memFree=1647104/2059040 swapFree=4170748/4192956
[pid=17251] ppid=17249 vsize=117044 CPUtime=642.1
/proc/17251/stat : 17251 (pbct) R 17249 17251 17040 0 -1 4202496 29682 0 0 0 62675 1535 0 0 25 0 1 0 8643242 119853056 27735 1992294400 134512640 136485738 4286663120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17251/statm: 29261 27735 245 482 0 28777 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 117044

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.07 1.32 2/107 17277
/proc/meminfo: memFree=1645864/2059040 swapFree=4170748/4192956
[pid=17251] ppid=17249 vsize=118112 CPUtime=822.05
/proc/17251/stat : 17251 (pbct) R 17249 17251 17040 0 -1 4202496 29943 0 0 0 80222 1983 0 0 25 0 1 0 8643242 120946688 27996 1992294400 134512640 136485738 4286663120 18446744073709551615 135047563 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17251/statm: 29528 27996 245 482 0 29044 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 118112

[startup+882.301 s]
/proc/loadavg: 1.00 1.06 1.29 2/107 17279
/proc/meminfo: memFree=1645864/2059040 swapFree=4170748/4192956
[pid=17251] ppid=17249 vsize=118112 CPUtime=882.03
/proc/17251/stat : 17251 (pbct) R 17249 17251 17040 0 -1 4202496 29943 0 0 0 86087 2116 0 0 25 0 1 0 8643242 120946688 27996 1992294400 134512640 136485738 4286663120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17251/statm: 29528 27996 245 482 0 29044 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 118112

[startup+942.301 s]
/proc/loadavg: 1.00 1.05 1.27 2/107 17281
/proc/meminfo: memFree=1645864/2059040 swapFree=4170748/4192956
[pid=17251] ppid=17249 vsize=118112 CPUtime=942.01
/proc/17251/stat : 17251 (pbct) R 17249 17251 17040 0 -1 4202496 29943 0 0 0 91925 2276 0 0 25 0 1 0 8643242 120946688 27996 1992294400 134512640 136485738 4286663120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17251/statm: 29528 27996 245 482 0 29044 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 118112

[startup+1002.3 s]
/proc/loadavg: 1.00 1.03 1.25 2/107 17281
/proc/meminfo: memFree=1645740/2059040 swapFree=4170748/4192956
[pid=17251] ppid=17249 vsize=118112 CPUtime=1002
/proc/17251/stat : 17251 (pbct) R 17249 17251 17040 0 -1 4202496 29944 0 0 0 97764 2436 0 0 25 0 1 0 8643242 120946688 27996 1992294400 134512640 136485738 4286663120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17251/statm: 29528 27996 245 482 0 29044 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 118112

[startup+1062.3 s]
/proc/loadavg: 1.00 1.03 1.23 2/107 17283
/proc/meminfo: memFree=1642640/2059040 swapFree=4170748/4192956
[pid=17251] ppid=17249 vsize=121280 CPUtime=1061.98
/proc/17251/stat : 17251 (pbct) R 17249 17251 17040 0 -1 4202496 30742 0 0 0 103594 2604 0 0 25 0 1 0 8643242 124190720 28794 1992294400 134512640 136485738 4286663120 18446744073709551615 135040914 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17251/statm: 30320 28794 245 482 0 29836 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 121280

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.22 2/107 17285
/proc/meminfo: memFree=1642392/2059040 swapFree=4170748/4192956
[pid=17251] ppid=17249 vsize=121412 CPUtime=1121.96
/proc/17251/stat : 17251 (pbct) R 17249 17251 17040 0 -1 4202496 30759 0 0 0 109452 2744 0 0 25 0 1 0 8643242 124325888 28811 1992294400 134512640 136485738 4286663120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17251/statm: 30353 28811 245 482 0 29869 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 121412

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.20 2/107 17287
/proc/meminfo: memFree=1642392/2059040 swapFree=4170748/4192956
[pid=17251] ppid=17249 vsize=121412 CPUtime=1181.94
/proc/17251/stat : 17251 (pbct) R 17249 17251 17040 0 -1 4202496 30759 0 0 0 115301 2893 0 0 25 0 1 0 8643242 124325888 28811 1992294400 134512640 136485738 4286663120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17251/statm: 30353 28811 245 482 0 29869 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 121412

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 1.18 2/107 17289
/proc/meminfo: memFree=1642268/2059040 swapFree=4170748/4192956
[pid=17251] ppid=17249 vsize=121412 CPUtime=1241.92
/proc/17251/stat : 17251 (pbct) R 17249 17251 17040 0 -1 4202496 30759 0 0 0 121166 3026 0 0 25 0 1 0 8643242 124325888 28811 1992294400 134512640 136485738 4286663120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17251/statm: 30353 28811 245 482 0 29869 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 121412

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.17 2/107 17289
/proc/meminfo: memFree=1642144/2059040 swapFree=4170748/4192956
[pid=17251] ppid=17249 vsize=121412 CPUtime=1301.92
/proc/17251/stat : 17251 (pbct) R 17249 17251 17040 0 -1 4202496 30760 0 0 0 127013 3179 0 0 25 0 1 0 8643242 124325888 28811 1992294400 134512640 136485738 4286663120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17251/statm: 30353 28811 245 482 0 29869 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 121412

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.16 2/107 17291
/proc/meminfo: memFree=1642144/2059040 swapFree=4170748/4192956
[pid=17251] ppid=17249 vsize=121412 CPUtime=1361.9
/proc/17251/stat : 17251 (pbct) R 17249 17251 17040 0 -1 4202496 30760 0 0 0 132869 3321 0 0 25 0 1 0 8643242 124325888 28811 1992294400 134512640 136485738 4286663120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17251/statm: 30353 28811 245 482 0 29869 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 121412

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.15 2/107 17293
/proc/meminfo: memFree=1642144/2059040 swapFree=4170748/4192956
[pid=17251] ppid=17249 vsize=121412 CPUtime=1421.88
/proc/17251/stat : 17251 (pbct) R 17249 17251 17040 0 -1 4202496 30760 0 0 0 138720 3468 0 0 25 0 1 0 8643242 124325888 28811 1992294400 134512640 136485738 4286663120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17251/statm: 30353 28811 245 482 0 29869 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 121412

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.13 2/107 17295
/proc/meminfo: memFree=1642144/2059040 swapFree=4170748/4192956
[pid=17251] ppid=17249 vsize=121412 CPUtime=1481.86
/proc/17251/stat : 17251 (pbct) R 17249 17251 17040 0 -1 4202496 30760 0 0 0 144574 3612 0 0 25 0 1 0 8643242 124325888 28811 1992294400 134512640 136485738 4286663120 18446744073709551615 135050979 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17251/statm: 30353 28811 245 482 0 29869 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 121412

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.12 2/107 17297
/proc/meminfo: memFree=1642144/2059040 swapFree=4170748/4192956
[pid=17251] ppid=17249 vsize=121412 CPUtime=1541.84
/proc/17251/stat : 17251 (pbct) R 17249 17251 17040 0 -1 4202496 30760 0 0 0 150373 3811 0 0 25 0 1 0 8643242 124325888 28811 1992294400 134512640 136485738 4286663120 18446744073709551615 135040473 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17251/statm: 30353 28811 245 482 0 29869 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 121412

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.11 2/107 17297
/proc/meminfo: memFree=1642144/2059040 swapFree=4170748/4192956
[pid=17251] ppid=17249 vsize=121412 CPUtime=1601.83
/proc/17251/stat : 17251 (pbct) R 17249 17251 17040 0 -1 4202496 30760 0 0 0 156232 3951 0 0 25 0 1 0 8643242 124325888 28811 1992294400 134512640 136485738 4286663120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17251/statm: 30353 28811 245 482 0 29869 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 121412

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/107 17299
/proc/meminfo: memFree=1642020/2059040 swapFree=4170748/4192956
[pid=17251] ppid=17249 vsize=121412 CPUtime=1661.8
/proc/17251/stat : 17251 (pbct) R 17249 17251 17040 0 -1 4202496 30760 0 0 0 162081 4099 0 0 25 0 1 0 8643242 124325888 28811 1992294400 134512640 136485738 4286663120 18446744073709551615 134660785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17251/statm: 30353 28811 245 482 0 29869 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 121412

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 17301
/proc/meminfo: memFree=1642020/2059040 swapFree=4170748/4192956
[pid=17251] ppid=17249 vsize=121412 CPUtime=1721.79
/proc/17251/stat : 17251 (pbct) R 17249 17251 17040 0 -1 4202496 30760 0 0 0 167940 4239 0 0 25 0 1 0 8643242 124325888 28811 1992294400 134512640 136485738 4286663120 18446744073709551615 135024603 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17251/statm: 30353 28811 245 482 0 29869 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 121412

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 17312
/proc/meminfo: memFree=1640904/2059040 swapFree=4170748/4192956
[pid=17251] ppid=17249 vsize=121412 CPUtime=1781.76
/proc/17251/stat : 17251 (pbct) R 17249 17251 17040 0 -1 4202496 30760 0 0 0 173758 4418 0 0 25 0 1 0 8643242 124325888 28811 1992294400 134512640 136485738 4286663120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17251/statm: 30353 28811 245 482 0 29869 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 121412



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 17312
/proc/meminfo: memFree=1640904/2059040 swapFree=4170748/4192956
[pid=17251] ppid=17249 vsize=121412 CPUtime=1800.06
/proc/17251/stat : 17251 (pbct) R 17249 17251 17040 0 -1 4202496 30760 0 0 0 175543 4463 0 0 25 0 1 0 8643242 124325888 28811 1992294400 134512640 136485738 4286663120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17251/statm: 30353 28811 245 482 0 29869 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 121412

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

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

Child status: 0
Real time (s): 1800.63
CPU time (s): 1800.09
CPU user time (s): 1755.44
CPU system time (s): 44.6522
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 121412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1755.44
system time used= 44.6522
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30760
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 10022

runsolver used 2.90056 second user time and 8.5837 second system time

The end

Launcher Data 

Begin job on node031 at 2010-06-16 09:31:28
IDJOB=2668188
IDBENCH=48271
IDSOLVER=1170
FILE ID=node031/2668188-1276673488
PBS_JOBID= 11172533
Free space on /tmp= 62584 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_200_10_2.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668188-1276673488/watcher-2668188-1276673488 -o /tmp/evaluation-result-2668188-1276673488/solver-2668188-1276673488 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668188-1276673488.opb

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

MD5SUM BENCH= b5a23f46b7c8ffe564ae87cb51d69480
RANDOM SEED=894591345

node031.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		: 3000.219
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	: 6000.43
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		: 3000.219
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	: 5599.53
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1758736 kB
Buffers:         62988 kB
Cached:         120076 kB
SwapCached:       1484 kB
Active:          94612 kB
Inactive:       127556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1758736 kB
SwapTotal:     4192956 kB
SwapFree:      4170748 kB
Dirty:            2020 kB
Writeback:           0 kB
AnonPages:       37636 kB
Mapped:          15404 kB
Slab:            55960 kB
PageTables:       4052 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181968 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62580 MiB
End job on node031 at 2010-06-16 10:01:30