Trace number 2681777

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PB/CT 0.1 fixedSAT (TO)-48 1800.05 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 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.05	c constraints 2929/0 clauses 2728/0 units 0
0.00/0.05	c vars 400
0.00/0.05	c objective 200 + -200
1.00/1.08	c 0.971852 80.7969 8 2808
1.00/1.08	o -36
3.39/3.44	c 3.2725 83.207 1859 13773
3.39/3.44	o -37
3.49/3.51	c 3.33849 83.6133 1899 14014
3.49/3.51	o -38
10.29/10.37	c 10.0545 85.8047 6817 39195
10.29/10.37	o -39
10.39/10.43	c 10.1145 85.8047 6841 39371
10.39/10.43	o -40
10.39/10.48	c 10.1715 85.8047 6865 39570
10.39/10.48	o -41
10.59/10.66	c 10.3404 85.8047 6911 39849
10.59/10.66	o -42
10.69/10.71	c 10.3994 85.8047 6916 40027
10.69/10.71	o -43
10.69/10.76	c 10.4474 85.8047 6918 40197
10.69/10.76	o -44
10.79/10.83	c 10.5144 85.8047 6921 40371
10.79/10.83	o -45
191.35/191.49	c 187.184 110.945 17651 608498
191.35/191.49	o -46
706.10/706.33	c 689.404 122.301 9992 2058239
706.10/706.33	o -47
1159.29/1159.61	c 1130.58 122.301 8059 3154147
1159.29/1159.61	o -48
1800.03/1800.50	s SATISFIABLE
1800.03/1800.50	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-2681777-1277504483/watcher-2681777-1277504483 -o /tmp/evaluation-result-2681777-1277504483/solver-2681777-1277504483 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681777-1277504483.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 30693
/proc/meminfo: memFree=1845740/2059040 swapFree=4140192/4192956
[pid=30693] ppid=30691 vsize=2268 CPUtime=0
/proc/30693/stat : 30693 (pbct) R 30691 30693 29839 0 -1 4202496 291 0 0 0 0 0 0 0 20 0 1 0 91741144 2322432 211 1992294400 134512640 136421960 4294187120 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30693/statm: 567 211 145 467 0 98 0

[startup+0.083281 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30693
/proc/meminfo: memFree=1845740/2059040 swapFree=4140192/4192956
[pid=30693] ppid=30691 vsize=7932 CPUtime=0.07
/proc/30693/stat : 30693 (pbct) R 30691 30693 29839 0 -1 4202496 1674 0 0 0 7 0 0 0 20 0 1 0 91741144 8122368 1594 1992294400 134512640 136421960 4294187120 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30693/statm: 1983 1595 190 467 0 1514 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 7932

[startup+0.101283 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30693
/proc/meminfo: memFree=1845740/2059040 swapFree=4140192/4192956
[pid=30693] ppid=30691 vsize=9800 CPUtime=0.09
/proc/30693/stat : 30693 (pbct) R 30691 30693 29839 0 -1 4202496 2128 0 0 0 9 0 0 0 20 0 1 0 91741144 10035200 2048 1992294400 134512640 136421960 4294187120 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30693/statm: 2450 2050 190 467 0 1981 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9800

[startup+0.301305 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30693
/proc/meminfo: memFree=1845740/2059040 swapFree=4140192/4192956
[pid=30693] ppid=30691 vsize=25208 CPUtime=0.29
/proc/30693/stat : 30693 (pbct) R 30691 30693 29839 0 -1 4202496 6062 0 0 0 26 3 0 0 20 0 1 0 91741144 25812992 5916 1992294400 134512640 136421960 4294187120 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30693/statm: 6302 5917 194 467 0 5833 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25208

[startup+0.701349 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30693
/proc/meminfo: memFree=1845740/2059040 swapFree=4140192/4192956
[pid=30693] ppid=30691 vsize=62636 CPUtime=0.69
/proc/30693/stat : 30693 (pbct) R 30691 30693 29839 0 -1 4202496 15756 0 0 0 61 8 0 0 20 0 1 0 91741144 64139264 15140 1992294400 134512640 136421960 4294187120 18446744073709551615 135829965 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30693/statm: 15659 15147 195 467 0 15190 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 62636

[startup+1.50143 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30694
/proc/meminfo: memFree=1771580/2059040 swapFree=4140192/4192956
[pid=30693] ppid=30691 vsize=84144 CPUtime=1.49
/proc/30693/stat : 30693 (pbct) R 30691 30693 29839 0 -1 4202496 21449 0 0 0 137 12 0 0 22 0 1 0 91741144 86163456 19614 1992294400 134512640 136421960 4294187120 18446744073709551615 135028857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30693/statm: 21036 19614 238 467 0 20567 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 84144

[startup+3.10161 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30694
/proc/meminfo: memFree=1767488/2059040 swapFree=4140192/4192956
[pid=30693] ppid=30691 vsize=84804 CPUtime=3.1
/proc/30693/stat : 30693 (pbct) R 30691 30693 29839 0 -1 4202496 21618 0 0 0 294 16 0 0 25 0 1 0 91741144 86839296 19783 1992294400 134512640 136421960 4294187120 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30693/statm: 21201 19783 238 467 0 20732 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 84804

[startup+6.30096 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30694
/proc/meminfo: memFree=1766248/2059040 swapFree=4140192/4192956
[pid=30693] ppid=30691 vsize=86012 CPUtime=6.29
/proc/30693/stat : 30693 (pbct) R 30691 30693 29839 0 -1 4202496 21947 0 0 0 607 22 0 0 25 0 1 0 91741144 88076288 19994 1992294400 134512640 136421960 4294187120 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30693/statm: 21503 19994 238 467 0 21034 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 86012

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30694
/proc/meminfo: memFree=1764140/2059040 swapFree=4140192/4192956
[pid=30693] ppid=30691 vsize=88388 CPUtime=12.69
/proc/30693/stat : 30693 (pbct) R 30691 30693 29839 0 -1 4202496 22543 0 0 0 1234 35 0 0 25 0 1 0 91741144 90509312 20583 1992294400 134512640 136421960 4294187120 18446744073709551615 135686762 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30693/statm: 22097 20583 238 467 0 21628 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 88388

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30694
/proc/meminfo: memFree=1757320/2059040 swapFree=4140192/4192956
[pid=30693] ppid=30691 vsize=94928 CPUtime=25.49
/proc/30693/stat : 30693 (pbct) R 30691 30693 29839 0 -1 4202496 24171 0 0 0 2480 69 0 0 25 0 1 0 91741144 97206272 22211 1992294400 134512640 136421960 4294187120 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30693/statm: 23732 22211 238 467 0 23263 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 94928

[startup+51.1008 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30696
/proc/meminfo: memFree=1757320/2059040 swapFree=4140192/4192956
[pid=30693] ppid=30691 vsize=94928 CPUtime=51.07
/proc/30693/stat : 30693 (pbct) R 30691 30693 29839 0 -1 4202496 24171 0 0 0 4985 122 0 0 25 0 1 0 91741144 97206272 22211 1992294400 134512640 136421960 4294187120 18446744073709551615 134597574 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30693/statm: 23732 22211 238 467 0 23263 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 94928

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30696
/proc/meminfo: memFree=1756576/2059040 swapFree=4140192/4192956
[pid=30693] ppid=30691 vsize=95456 CPUtime=102.27
/proc/30693/stat : 30693 (pbct) R 30691 30693 29839 0 -1 4202496 24311 0 0 0 10006 221 0 0 25 0 1 0 91741144 97746944 22351 1992294400 134512640 136421960 4294187120 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30693/statm: 23864 22351 238 467 0 23395 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 95456

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30698
/proc/meminfo: memFree=1738348/2059040 swapFree=4140192/4192956
[pid=30693] ppid=30691 vsize=113604 CPUtime=162.25
/proc/30693/stat : 30693 (pbct) R 30691 30693 29839 0 -1 4202496 28835 0 0 0 15864 361 0 0 25 0 1 0 91741144 116330496 26875 1992294400 134512640 136421960 4294187120 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30693/statm: 28401 26875 238 467 0 27932 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 113604

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30700
/proc/meminfo: memFree=1738348/2059040 swapFree=4140192/4192956
[pid=30693] ppid=30691 vsize=113604 CPUtime=222.24
/proc/30693/stat : 30693 (pbct) R 30691 30693 29839 0 -1 4202496 28836 0 0 0 21730 494 0 0 25 0 1 0 91741144 116330496 26875 1992294400 134512640 136421960 4294187120 18446744073709551615 135026282 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30693/statm: 28401 26875 238 467 0 27932 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 113604

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30702
/proc/meminfo: memFree=1738348/2059040 swapFree=4140192/4192956
[pid=30693] ppid=30691 vsize=113604 CPUtime=282.22
/proc/30693/stat : 30693 (pbct) R 30691 30693 29839 0 -1 4202496 28836 0 0 0 27563 659 0 0 25 0 1 0 91741144 116330496 26875 1992294400 134512640 136421960 4294187120 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30693/statm: 28401 26875 238 467 0 27932 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 113604

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30702
/proc/meminfo: memFree=1738224/2059040 swapFree=4140192/4192956
[pid=30693] ppid=30691 vsize=113604 CPUtime=342.2
/proc/30693/stat : 30693 (pbct) R 30691 30693 29839 0 -1 4202496 28836 0 0 0 33434 786 0 0 25 0 1 0 91741144 116330496 26875 1992294400 134512640 136421960 4294187120 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30693/statm: 28401 26875 238 467 0 27932 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 113604

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30704
/proc/meminfo: memFree=1738100/2059040 swapFree=4140192/4192956
[pid=30693] ppid=30691 vsize=113604 CPUtime=402.18
/proc/30693/stat : 30693 (pbct) R 30691 30693 29839 0 -1 4202496 28837 0 0 0 39290 928 0 0 25 0 1 0 91741144 116330496 26876 1992294400 134512640 136421960 4294187120 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30693/statm: 28401 26876 238 467 0 27932 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 113604

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30706
/proc/meminfo: memFree=1738100/2059040 swapFree=4140192/4192956
[pid=30693] ppid=30691 vsize=113604 CPUtime=462.17
/proc/30693/stat : 30693 (pbct) R 30691 30693 29839 0 -1 4202496 28837 0 0 0 45150 1067 0 0 25 0 1 0 91741144 116330496 26876 1992294400 134512640 136421960 4294187120 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30693/statm: 28401 26876 238 467 0 27932 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 113604

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30708
/proc/meminfo: memFree=1731404/2059040 swapFree=4140192/4192956
[pid=30693] ppid=30691 vsize=120744 CPUtime=522.15
/proc/30693/stat : 30693 (pbct) R 30691 30693 29839 0 -1 4202496 30622 0 0 0 50997 1218 0 0 25 0 1 0 91741144 123641856 28661 1992294400 134512640 136421960 4294187120 18446744073709551615 134859865 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30693/statm: 30186 28661 238 467 0 29717 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 120744

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30710
/proc/meminfo: memFree=1726444/2059040 swapFree=4140192/4192956
[pid=30693] ppid=30691 vsize=125232 CPUtime=582.14
/proc/30693/stat : 30693 (pbct) R 30691 30693 29839 0 -1 4202496 31732 0 0 0 56839 1375 0 0 25 0 1 0 91741144 128237568 29771 1992294400 134512640 136421960 4294187120 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30693/statm: 31308 29771 238 467 0 30839 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 125232

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30712
/proc/meminfo: memFree=1725948/2059040 swapFree=4140192/4192956
[pid=30693] ppid=30691 vsize=125232 CPUtime=642.13
/proc/30693/stat : 30693 (pbct) R 30691 30693 29839 0 -1 4202496 31732 0 0 0 62686 1527 0 0 25 0 1 0 91741144 128237568 29771 1992294400 134512640 136421960 4294187120 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30693/statm: 31308 29771 238 467 0 30839 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 125232

[startup+702.301 s]

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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30721
/proc/meminfo: memFree=1725824/2059040 swapFree=4140192/4192956
[pid=30693] ppid=30691 vsize=125232 CPUtime=882.06
/proc/30693/stat : 30693 (pbct) R 30691 30693 29839 0 -1 4202496 31733 0 0 0 86118 2088 0 0 25 0 1 0 91741144 128237568 29771 1992294400 134512640 136421960 4294187120 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30693/statm: 31308 29771 238 467 0 30839 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 125232

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30721
/proc/meminfo: memFree=1725824/2059040 swapFree=4140192/4192956
[pid=30693] ppid=30691 vsize=125232 CPUtime=942.04
/proc/30693/stat : 30693 (pbct) R 30691 30693 29839 0 -1 4202496 31733 0 0 0 91965 2239 0 0 25 0 1 0 91741144 128237568 29771 1992294400 134512640 136421960 4294187120 18446744073709551615 134864594 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30693/statm: 31308 29771 238 467 0 30839 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 125232

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30723
/proc/meminfo: memFree=1725824/2059040 swapFree=4140192/4192956
[pid=30693] ppid=30691 vsize=125232 CPUtime=1002.03
/proc/30693/stat : 30693 (pbct) R 30691 30693 29839 0 -1 4202496 31733 0 0 0 97812 2391 0 0 25 0 1 0 91741144 128237568 29771 1992294400 134512640 136421960 4294187120 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30693/statm: 31308 29771 238 467 0 30839 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 125232

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30725
/proc/meminfo: memFree=1725824/2059040 swapFree=4140192/4192956
[pid=30693] ppid=30691 vsize=125232 CPUtime=1062.01
/proc/30693/stat : 30693 (pbct) R 30691 30693 29839 0 -1 4202496 31733 0 0 0 103617 2584 0 0 25 0 1 0 91741144 128237568 29771 1992294400 134512640 136421960 4294187120 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30693/statm: 31308 29771 238 467 0 30839 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 125232

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30727
/proc/meminfo: memFree=1725824/2059040 swapFree=4140192/4192956
[pid=30693] ppid=30691 vsize=125232 CPUtime=1121.99
/proc/30693/stat : 30693 (pbct) R 30691 30693 29839 0 -1 4202496 31733 0 0 0 109433 2766 0 0 25 0 1 0 91741144 128237568 29771 1992294400 134512640 136421960 4294187120 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30693/statm: 31308 29771 238 467 0 30839 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 125232

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30729
/proc/meminfo: memFree=1725700/2059040 swapFree=4140192/4192956
[pid=30693] ppid=30691 vsize=125232 CPUtime=1181.98
/proc/30693/stat : 30693 (pbct) R 30691 30693 29839 0 -1 4202496 31734 0 0 0 115272 2926 0 0 25 0 1 0 91741144 128237568 29771 1992294400 134512640 136421960 4294187120 18446744073709551615 135028347 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30693/statm: 31308 29771 238 467 0 30839 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 125232

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30729
/proc/meminfo: memFree=1725576/2059040 swapFree=4140192/4192956
[pid=30693] ppid=30691 vsize=125232 CPUtime=1241.96
/proc/30693/stat : 30693 (pbct) R 30691 30693 29839 0 -1 4202496 31734 0 0 0 121130 3066 0 0 25 0 1 0 91741144 128237568 29771 1992294400 134512640 136421960 4294187120 18446744073709551615 135026045 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30693/statm: 31308 29771 238 467 0 30839 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 125232

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30731
/proc/meminfo: memFree=1725452/2059040 swapFree=4140192/4192956
[pid=30693] ppid=30691 vsize=125232 CPUtime=1301.96
/proc/30693/stat : 30693 (pbct) R 30691 30693 29839 0 -1 4202496 31734 0 0 0 126974 3222 0 0 25 0 1 0 91741144 128237568 29771 1992294400 134512640 136421960 4294187120 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30693/statm: 31308 29771 238 467 0 30839 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 125232

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30733
/proc/meminfo: memFree=1725452/2059040 swapFree=4140192/4192956
[pid=30693] ppid=30691 vsize=125232 CPUtime=1361.94
/proc/30693/stat : 30693 (pbct) R 30691 30693 29839 0 -1 4202496 31734 0 0 0 132814 3380 0 0 25 0 1 0 91741144 128237568 29771 1992294400 134512640 136421960 4294187120 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30693/statm: 31308 29771 238 467 0 30839 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 125232

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30735
/proc/meminfo: memFree=1725452/2059040 swapFree=4140192/4192956
[pid=30693] ppid=30691 vsize=125232 CPUtime=1421.93
/proc/30693/stat : 30693 (pbct) R 30691 30693 29839 0 -1 4202496 31734 0 0 0 138656 3537 0 0 25 0 1 0 91741144 128237568 29771 1992294400 134512640 136421960 4294187120 18446744073709551615 135020787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30693/statm: 31308 29771 238 467 0 30839 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 125232

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30737
/proc/meminfo: memFree=1725328/2059040 swapFree=4140192/4192956
[pid=30693] ppid=30691 vsize=125232 CPUtime=1481.91
/proc/30693/stat : 30693 (pbct) R 30691 30693 29839 0 -1 4202496 31734 0 0 0 144496 3695 0 0 25 0 1 0 91741144 128237568 29771 1992294400 134512640 136421960 4294187120 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30693/statm: 31308 29771 238 467 0 30839 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 125232

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30737
/proc/meminfo: memFree=1725328/2059040 swapFree=4140192/4192956
[pid=30693] ppid=30691 vsize=125232 CPUtime=1541.89
/proc/30693/stat : 30693 (pbct) R 30691 30693 29839 0 -1 4202496 31734 0 0 0 150348 3841 0 0 25 0 1 0 91741144 128237568 29771 1992294400 134512640 136421960 4294187120 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30693/statm: 31308 29771 238 467 0 30839 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 125232

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30739
/proc/meminfo: memFree=1725204/2059040 swapFree=4140192/4192956
[pid=30693] ppid=30691 vsize=125232 CPUtime=1601.87
/proc/30693/stat : 30693 (pbct) R 30691 30693 29839 0 -1 4202496 31734 0 0 0 156142 4045 0 0 25 0 1 0 91741144 128237568 29771 1992294400 134512640 136421960 4294187120 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30693/statm: 31308 29771 238 467 0 30839 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 125232

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30741
/proc/meminfo: memFree=1725328/2059040 swapFree=4140192/4192956
[pid=30693] ppid=30691 vsize=125232 CPUtime=1661.86
/proc/30693/stat : 30693 (pbct) R 30691 30693 29839 0 -1 4202496 31734 0 0 0 161966 4220 0 0 25 0 1 0 91741144 128237568 29771 1992294400 134512640 136421960 4294187120 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30693/statm: 31308 29771 238 467 0 30839 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 125232

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30743
/proc/meminfo: memFree=1725204/2059040 swapFree=4140192/4192956
[pid=30693] ppid=30691 vsize=125232 CPUtime=1721.84
/proc/30693/stat : 30693 (pbct) R 30691 30693 29839 0 -1 4202496 31734 0 0 0 167818 4366 0 0 25 0 1 0 91741144 128237568 29771 1992294400 134512640 136421960 4294187120 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30693/statm: 31308 29771 238 467 0 30839 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 125232

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30745
/proc/meminfo: memFree=1724956/2059040 swapFree=4140192/4192956
[pid=30693] ppid=30691 vsize=125232 CPUtime=1781.82
/proc/30693/stat : 30693 (pbct) R 30691 30693 29839 0 -1 4202496 31734 0 0 0 173667 4515 0 0 25 0 1 0 91741144 128237568 29771 1992294400 134512640 136421960 4294187120 18446744073709551615 135025621 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30693/statm: 31308 29771 238 467 0 30839 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 125232



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30745
/proc/meminfo: memFree=1724956/2059040 swapFree=4140192/4192956
[pid=30693] ppid=30691 vsize=125232 CPUtime=1800.03
/proc/30693/stat : 30693 (pbct) R 30691 30693 29839 0 -1 4202496 31734 0 0 0 175447 4556 0 0 25 0 1 0 91741144 128237568 29771 1992294400 134512640 136421960 4294187120 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30693/statm: 31308 29771 238 467 0 30839 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 125232

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 30745
/proc/meminfo: memFree=1724956/2059040 swapFree=4140192/4192956
[pid=30693] ppid=30691 vsize=125232 CPUtime=1800.03
/proc/30693/stat : 30693 (pbct) R 30691 30693 29839 0 -1 4202496 31734 0 0 0 175447 4556 0 0 25 0 1 0 91741144 128237568 29771 1992294400 134512640 136421960 4294187120 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30693/statm: 31308 29771 238 467 0 30839 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 125232

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.05
CPU user time (s): 1754.47
CPU system time (s): 45.5821
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 125232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1754.47
system time used= 45.5821
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31735
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= 4453

runsolver used 2.95255 second user time and 8.5257 second system time

The end

Launcher Data 

Begin job on node037 at 2010-06-26 00:21:23
IDJOB=2681777
IDBENCH=48266
IDSOLVER=1192
FILE ID=node037/2681777-1277504483
PBS_JOBID= 11190588
Free space on /tmp= 62492 MiB

SOLVER NAME= PB/CT 0.1 fixed
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-2681777-1277504483/watcher-2681777-1277504483 -o /tmp/evaluation-result-2681777-1277504483/solver-2681777-1277504483 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681777-1277504483.opb

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

MD5SUM BENCH= 996170804397234947041ed4d87d3aa0
RANDOM SEED=1755566765

node037.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		: 3000.248
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		: 3000.248
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	: 5599.55
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1846268 kB
Buffers:         33616 kB
Cached:          83296 kB
SwapCached:       5520 kB
Active:          68276 kB
Inactive:        61652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1846268 kB
SwapTotal:     4192956 kB
SwapFree:      4140192 kB
Dirty:            1912 kB
Writeback:           0 kB
AnonPages:       11556 kB
Mapped:          11920 kB
Slab:            60708 kB
PageTables:       4148 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181288 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= 62488 MiB
End job on node037 at 2010-06-26 00:51:26