Trace number 2682818

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)162 1800.11 1800.81

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii32e1.opb
MD5SUM0d4648505d14cf43905d3198d6f686c2
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark162
Best CPU time to get the best result obtained on this benchmark41.2537
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 162
Optimality of the best value was proved YES
Number of variables444
Total number of constraints1408
Number of constraints which are clauses1408
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint32
Number of terms in the objective function 444
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 444
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 444
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.02	c constraints 0/0 clauses 1408/0 units 0
0.00/0.02	c vars 444
0.00/0.02	c objective 444 + 0
0.05/0.07	c 0.071989 9.26562 5 140
0.05/0.07	o 181
0.05/0.10	c 0.088986 9.53516 106 470
0.05/0.10	o 167
0.09/0.12	c 0.108983 9.66406 268 810
0.09/0.12	o 164
0.19/0.21	c 0.19097 9.91406 598 1464
0.19/0.21	o 163
203.11/203.20	c 183.091 14.9922 2851 1319295
203.11/203.20	o 162
1800.09/1800.80	s SATISFIABLE
1800.09/1800.80	v x1 -x2 x3 -x4 -x5 x6 x7 -x8 x9 -x10 x11 -x12 x13 -x14 x15 -x16 -x17 -x18 x19 -x20 x21 -x22 x23 -x24 x25 -x26 x27 -x28 x29 -x30 x31 -x32 x33 -x34 x35 -x36 x37 -x38 x39 -x40 x41 -x42 x43 -x44 x45 -x46 x47 -x48 x49 -x50 x51 -x52 x53 -x54 x55 -x56 x57 -x58 x59 -x60 x61 -x62 x63 -x64 x65 -x66 x67 -x68 x69 -x70 x71 -x72 x73 -x74 x75 -x76 x77 -x78 x79 -x80 x81 -x82 x83 -x84 x85 -x86 x87 -x88 x89 -x90 x91 -x92 x93 -x94 x95 -x96 x97 -x98 x99 -x100 x101 -x102 x103 -x104 x105 -x106 x107 -x108 x109 -x110 x111 -x112 -x113 x114 x115 -x116 x117 -x118 x119 -x120 x121 -x122 -x123 x124 x125 -x126 x127 -x128 x129 -x130 -x131 -x132 -x133 x134 x135 -x136 x137 -x138 -x139 x140 -x141 -x142 x143 -x144 -x145 -x146 x147 -x148 -x149 -x150 x151 -x152 x153 -x154 -x155 -x156 -x157 -x158 x159 -x160 -x161 -x162 x163 -x164 x165 -x166 -x167 -x168 x169 -x170 -x171 -x172 -x173 -x174 x175 -x176 -x177 -x178 x179 -x180 x181 -x182 -x183 -x184 -x185 -x186 x187 -x188 x189 -x190 -x191 -x192 -x193 -x194 x195 -x196 -x197 x198 x199 -x200 x201 -x202 -x203 -x204 x205 -x206 -x207 -x208 x209 -x210 -x211 -x212 -x213 -x214 x215 -x216 x217 -x218 -x219 -x220 -x221 -x222 x223 -x224 -x225 -x226 x227 -x228 x229 -x230 -x231 -x232 x233 -x234 -x235 -x236 x237 -x238 -x239 -x240 -x241 -x242 x243 -x244 -x245 -x246 x247 -x248 x249 -x250 -x251 -x252 x253 -x254 -x255 -x256 -x257 -x258 x259 -x260 x261 -x262 -x263 -x264 -x265 -x266 x267 -x268 x269 -x270 -x271 -x272 x273 -x274 -x275 -x276 -x277 -x278 x279 -x280 -x281 -x282 x283 -x284 -x285 -x286 x287 -x288 -x289 x290 x291 -x292 -x293 -x294 x295 -x296 x297 -x298 -x299 -x300 -x301 x302 x303 -x304 x305 -x306 -x307 -x308 x309 -x310 -x311 -x312 x313 -x314 -x315 -x316 -x317 -x318 x319 -x320 x321 -x322 -x323 -x324 x325 -x326 -x327 -x328 x329 -x330 -x331 x332 x333 -x334 -x335 -x336 x337 -x338 -x339 -x340 x341 -x342 -x343 -x344 -x345 -x346 x347 -x348 x349 -x350 -x351 -x352 -x353 -x354 x355 -x356 x357 -x358 -x359 -x360 x361 -x362 -x363 -x364 -x365 -x366 x367 -x368 -x369 -x370 x371 -x372 -x373 -x374 x375 -x376 x377 -x378 -x379 -x380 -x381 -x382 x383 -x384 x385 -x386 -x387 x388 -x389 x390 x391 -x392 -x393 x394 -x395 x396 -x397 x398 -x399 x400 x401 -x402 x403 -x404 -x405 x406 -x407 x408 x409 -x410 -x411 x412 -x413 x414 x415 -x416 -x417 x418 -x419 x420 -x421 -x422 x423 -x424 -x425 x426 x427 -x428 -x429 x430 -x431 x432 x433 -x434 -x435 x436 -x437 x438 x439 -x440 -x441 x442 -x443 x444

Verifier Data 

OK	162

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682818-1277481035/watcher-2682818-1277481035 -o /tmp/evaluation-result-2682818-1277481035/solver-2682818-1277481035 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682818-1277481035.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 0.96 3/106 29666
/proc/meminfo: memFree=1875724/2059040 swapFree=4139836/4192956
[pid=29666] ppid=29664 vsize=2136 CPUtime=0
/proc/29666/stat : 29666 (pbct) R 29664 29666 29396 0 -1 4202496 252 0 0 0 0 0 0 0 17 0 1 0 89395850 2187264 172 1992294400 134512640 136421960 4289652368 18446744073709551615 135805319 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29666/statm: 534 172 145 467 0 65 0

[startup+0.0570799 s]
/proc/loadavg: 1.00 1.00 0.96 3/106 29666
/proc/meminfo: memFree=1875724/2059040 swapFree=4139836/4192956
[pid=29666] ppid=29664 vsize=7232 CPUtime=0.05
/proc/29666/stat : 29666 (pbct) R 29664 29666 29396 0 -1 4202496 1499 0 0 0 5 0 0 0 17 0 1 0 89395850 7405568 1419 1992294400 134512640 136421960 4289652368 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29666/statm: 1808 1421 193 467 0 1339 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 7232

[startup+0.101088 s]
/proc/loadavg: 1.00 1.00 0.96 3/106 29666
/proc/meminfo: memFree=1875724/2059040 swapFree=4139836/4192956
[pid=29666] ppid=29664 vsize=9760 CPUtime=0.09
/proc/29666/stat : 29666 (pbct) R 29664 29666 29396 0 -1 4202496 2160 0 0 0 8 1 0 0 17 0 1 0 89395850 9994240 2078 1992294400 134512640 136421960 4289652368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29666/statm: 2440 2078 236 467 0 1971 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9760

[startup+0.301123 s]
/proc/loadavg: 1.00 1.00 0.96 3/106 29666
/proc/meminfo: memFree=1875724/2059040 swapFree=4139836/4192956
[pid=29666] ppid=29664 vsize=10276 CPUtime=0.29
/proc/29666/stat : 29666 (pbct) R 29664 29666 29396 0 -1 4202496 2293 0 0 0 26 3 0 0 17 0 1 0 89395850 10522624 2209 1992294400 134512640 136421960 4289652368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29666/statm: 2569 2209 236 467 0 2100 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10276

[startup+0.701196 s]
/proc/loadavg: 1.00 1.00 0.96 3/106 29666
/proc/meminfo: memFree=1875724/2059040 swapFree=4139836/4192956
[pid=29666] ppid=29664 vsize=10788 CPUtime=0.69
/proc/29666/stat : 29666 (pbct) R 29664 29666 29396 0 -1 4202496 2419 0 0 0 63 6 0 0 17 0 1 0 89395850 11046912 2335 1992294400 134512640 136421960 4289652368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29666/statm: 2697 2335 236 467 0 2228 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10788

[startup+1.50034 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 29667
/proc/meminfo: memFree=1867036/2059040 swapFree=4139836/4192956
[pid=29666] ppid=29664 vsize=10916 CPUtime=1.49
/proc/29666/stat : 29666 (pbct) R 29664 29666 29396 0 -1 4202496 2458 0 0 0 136 13 0 0 18 0 1 0 89395850 11177984 2374 1992294400 134512640 136421960 4289652368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29666/statm: 2729 2374 236 467 0 2260 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10916

[startup+3.10063 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 29667
/proc/meminfo: memFree=1866292/2059040 swapFree=4139836/4192956
[pid=29666] ppid=29664 vsize=11564 CPUtime=3.09
/proc/29666/stat : 29666 (pbct) R 29664 29666 29396 0 -1 4202496 2620 0 0 0 279 30 0 0 21 0 1 0 89395850 11841536 2536 1992294400 134512640 136421960 4289652368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29666/statm: 2891 2536 237 467 0 2422 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11564

[startup+6.30121 s]
/proc/loadavg: 1.08 1.02 0.97 2/107 29667
/proc/meminfo: memFree=1865672/2059040 swapFree=4139836/4192956
[pid=29666] ppid=29664 vsize=12056 CPUtime=6.28
/proc/29666/stat : 29666 (pbct) R 29664 29666 29396 0 -1 4202496 2739 0 0 0 565 63 0 0 25 0 1 0 89395850 12345344 2655 1992294400 134512640 136421960 4289652368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29666/statm: 3014 2655 237 467 0 2545 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12056

[startup+12.7004 s]
/proc/loadavg: 1.07 1.02 0.97 2/107 29667
/proc/meminfo: memFree=1865052/2059040 swapFree=4139836/4192956
[pid=29666] ppid=29664 vsize=12440 CPUtime=12.69
/proc/29666/stat : 29666 (pbct) R 29664 29666 29396 0 -1 4202496 2842 0 0 0 1142 127 0 0 25 0 1 0 89395850 12738560 2758 1992294400 134512640 136421960 4289652368 18446744073709551615 135805416 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29666/statm: 3110 2758 237 467 0 2641 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12440

[startup+25.5017 s]
/proc/loadavg: 1.06 1.01 0.97 2/107 29667
/proc/meminfo: memFree=1864308/2059040 swapFree=4139836/4192956
[pid=29666] ppid=29664 vsize=13224 CPUtime=25.48
/proc/29666/stat : 29666 (pbct) R 29664 29666 29396 0 -1 4202496 3026 0 0 0 2295 253 0 0 25 0 1 0 89395850 13541376 2942 1992294400 134512640 136421960 4289652368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29666/statm: 3306 2942 237 467 0 2837 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13224

[startup+51.1013 s]
/proc/loadavg: 1.04 1.01 0.97 2/107 29667
/proc/meminfo: memFree=1864060/2059040 swapFree=4139836/4192956
[pid=29666] ppid=29664 vsize=13460 CPUtime=51.07
/proc/29666/stat : 29666 (pbct) R 29664 29666 29396 0 -1 4202496 3093 0 0 0 4605 502 0 0 25 0 1 0 89395850 13783040 3009 1992294400 134512640 136421960 4289652368 18446744073709551615 134859865 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29666/statm: 3365 3009 237 467 0 2896 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 13460

[startup+102.309 s]
/proc/loadavg: 1.01 1.01 0.97 2/107 29669
/proc/meminfo: memFree=1862944/2059040 swapFree=4139836/4192956
[pid=29666] ppid=29664 vsize=14576 CPUtime=102.26
/proc/29666/stat : 29666 (pbct) R 29664 29666 29396 0 -1 4202496 3364 0 0 0 9218 1008 0 0 25 0 1 0 89395850 14925824 3279 1992294400 134512640 136421960 4289652368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29666/statm: 3644 3279 237 467 0 3175 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 14576

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/107 29671
/proc/meminfo: memFree=1862076/2059040 swapFree=4139836/4192956
[pid=29666] ppid=29664 vsize=15236 CPUtime=162.23
/proc/29666/stat : 29666 (pbct) R 29664 29666 29396 0 -1 4202496 3556 0 0 0 14625 1598 0 0 25 0 1 0 89395850 15601664 3471 1992294400 134512640 136421960 4289652368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29666/statm: 3809 3471 237 467 0 3340 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 15236

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/107 29673
/proc/meminfo: memFree=1861952/2059040 swapFree=4139836/4192956
[pid=29666] ppid=29664 vsize=15348 CPUtime=222.21
/proc/29666/stat : 29666 (pbct) R 29664 29666 29396 0 -1 4202496 3574 0 0 0 20017 2204 0 0 25 0 1 0 89395850 15716352 3488 1992294400 134512640 136421960 4289652368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29666/statm: 3837 3488 237 467 0 3368 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 15348

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/107 29673
/proc/meminfo: memFree=1861952/2059040 swapFree=4139836/4192956
[pid=29666] ppid=29664 vsize=15348 CPUtime=282.19
/proc/29666/stat : 29666 (pbct) R 29664 29666 29396 0 -1 4202496 3574 0 0 0 25381 2838 0 0 25 0 1 0 89395850 15716352 3488 1992294400 134512640 136421960 4289652368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29666/statm: 3837 3488 237 467 0 3368 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 15348

[startup+342.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/107 29675
/proc/meminfo: memFree=1861828/2059040 swapFree=4139836/4192956
[pid=29666] ppid=29664 vsize=15348 CPUtime=342.16
/proc/29666/stat : 29666 (pbct) R 29664 29666 29396 0 -1 4202496 3574 0 0 0 30753 3463 0 0 25 0 1 0 89395850 15716352 3488 1992294400 134512640 136421960 4289652368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29666/statm: 3837 3488 237 467 0 3368 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 15348

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/107 29677
/proc/meminfo: memFree=1861828/2059040 swapFree=4139836/4192956
[pid=29666] ppid=29664 vsize=15348 CPUtime=402.13
/proc/29666/stat : 29666 (pbct) R 29664 29666 29396 0 -1 4202496 3574 0 0 0 36132 4081 0 0 25 0 1 0 89395850 15716352 3488 1992294400 134512640 136421960 4289652368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29666/statm: 3837 3488 237 467 0 3368 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 15348

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/107 29679
/proc/meminfo: memFree=1861828/2059040 swapFree=4139836/4192956
[pid=29666] ppid=29664 vsize=15348 CPUtime=462.11
/proc/29666/stat : 29666 (pbct) R 29664 29666 29396 0 -1 4202496 3574 0 0 0 41516 4695 0 0 25 0 1 0 89395850 15716352 3488 1992294400 134512640 136421960 4289652368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29666/statm: 3837 3488 237 467 0 3368 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 15348

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/107 29681
/proc/meminfo: memFree=1861704/2059040 swapFree=4139836/4192956
[pid=29666] ppid=29664 vsize=15348 CPUtime=522.09
/proc/29666/stat : 29666 (pbct) R 29664 29666 29396 0 -1 4202496 3574 0 0 0 46859 5350 0 0 25 0 1 0 89395850 15716352 3488 1992294400 134512640 136421960 4289652368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29666/statm: 3837 3488 237 467 0 3368 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 15348

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/107 29681
/proc/meminfo: memFree=1861580/2059040 swapFree=4139836/4192956
[pid=29666] ppid=29664 vsize=15348 CPUtime=582.07
/proc/29666/stat : 29666 (pbct) R 29664 29666 29396 0 -1 4202496 3574 0 0 0 52167 6040 0 0 25 0 1 0 89395850 15716352 3488 1992294400 134512640 136421960 4289652368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29666/statm: 3837 3488 237 467 0 3368 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 15348

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/107 29692
/proc/meminfo: memFree=1860464/2059040 swapFree=4139836/4192956
[pid=29666] ppid=29664 vsize=15348 CPUtime=642.04
/proc/29666/stat : 29666 (pbct) R 29664 29666 29396 0 -1 4202496 3574 0 0 0 57574 6630 0 0 25 0 1 0 89395850 15716352 3488 1992294400 134512640 136421960 4289652368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29666/statm: 3837 3488 237 467 0 3368 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 15348

[startup+702.302 s]

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

[startup+822.301 s]
/proc/loadavg: 1.06 1.03 0.98 2/107 29698
/proc/meminfo: memFree=1860464/2059040 swapFree=4139836/4192956
[pid=29666] ppid=29664 vsize=15348 CPUtime=821.96
/proc/29666/stat : 29666 (pbct) R 29664 29666 29396 0 -1 4202496 3574 0 0 0 73808 8388 0 0 25 0 1 0 89395850 15716352 3488 1992294400 134512640 136421960 4289652368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29666/statm: 3837 3488 237 467 0 3368 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 15348

[startup+882.301 s]
/proc/loadavg: 1.13 1.05 1.00 2/107 29698
/proc/meminfo: memFree=1860464/2059040 swapFree=4139836/4192956
[pid=29666] ppid=29664 vsize=15348 CPUtime=881.94
/proc/29666/stat : 29666 (pbct) R 29664 29666 29396 0 -1 4202496 3574 0 0 0 79098 9096 0 0 25 0 1 0 89395850 15716352 3488 1992294400 134512640 136421960 4289652368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29666/statm: 3837 3488 237 467 0 3368 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 15348

[startup+942.301 s]
/proc/loadavg: 1.12 1.06 1.00 2/107 29700
/proc/meminfo: memFree=1860464/2059040 swapFree=4139836/4192956
[pid=29666] ppid=29664 vsize=15348 CPUtime=941.92
/proc/29666/stat : 29666 (pbct) R 29664 29666 29396 0 -1 4202496 3574 0 0 0 84471 9721 0 0 25 0 1 0 89395850 15716352 3488 1992294400 134512640 136421960 4289652368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29666/statm: 3837 3488 237 467 0 3368 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 15348

[startup+1002.3 s]
/proc/loadavg: 1.18 1.08 1.01 2/107 29702
/proc/meminfo: memFree=1860464/2059040 swapFree=4139836/4192956
[pid=29666] ppid=29664 vsize=15348 CPUtime=1001.89
/proc/29666/stat : 29666 (pbct) R 29664 29666 29396 0 -1 4202496 3574 0 0 0 89897 10292 0 0 25 0 1 0 89395850 15716352 3488 1992294400 134512640 136421960 4289652368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29666/statm: 3837 3488 237 467 0 3368 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 15348

[startup+1062.3 s]
/proc/loadavg: 1.13 1.08 1.01 2/107 29704
/proc/meminfo: memFree=1860464/2059040 swapFree=4139836/4192956
[pid=29666] ppid=29664 vsize=15348 CPUtime=1061.87
/proc/29666/stat : 29666 (pbct) R 29664 29666 29396 0 -1 4202496 3574 0 0 0 95287 10900 0 0 25 0 1 0 89395850 15716352 3488 1992294400 134512640 136421960 4289652368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29666/statm: 3837 3488 237 467 0 3368 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 15348

[startup+1122.3 s]
/proc/loadavg: 1.10 1.08 1.01 2/107 29706
/proc/meminfo: memFree=1860464/2059040 swapFree=4139836/4192956
[pid=29666] ppid=29664 vsize=15348 CPUtime=1121.84
/proc/29666/stat : 29666 (pbct) R 29664 29666 29396 0 -1 4202496 3574 0 0 0 100689 11495 0 0 25 0 1 0 89395850 15716352 3488 1992294400 134512640 136421960 4289652368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29666/statm: 3837 3488 237 467 0 3368 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 15348

[startup+1182.3 s]
/proc/loadavg: 1.04 1.06 1.00 2/107 29706
/proc/meminfo: memFree=1860464/2059040 swapFree=4139836/4192956
[pid=29666] ppid=29664 vsize=15348 CPUtime=1181.83
/proc/29666/stat : 29666 (pbct) R 29664 29666 29396 0 -1 4202496 3574 0 0 0 106130 12053 0 0 25 0 1 0 89395850 15716352 3488 1992294400 134512640 136421960 4289652368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29666/statm: 3837 3488 237 467 0 3368 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 15348

[startup+1242.3 s]
/proc/loadavg: 1.01 1.05 1.00 2/107 29708
/proc/meminfo: memFree=1860464/2059040 swapFree=4139836/4192956
[pid=29666] ppid=29664 vsize=15348 CPUtime=1241.8
/proc/29666/stat : 29666 (pbct) R 29664 29666 29396 0 -1 4202496 3574 0 0 0 111595 12585 0 0 25 0 1 0 89395850 15716352 3488 1992294400 134512640 136421960 4289652368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29666/statm: 3837 3488 237 467 0 3368 0
Current children cumulated CPU time (s) 1241.8
Current children cumulated vsize (KiB) 15348

[startup+1302.3 s]
/proc/loadavg: 1.00 1.04 1.00 2/107 29710
/proc/meminfo: memFree=1860464/2059040 swapFree=4139836/4192956
[pid=29666] ppid=29664 vsize=15348 CPUtime=1301.79
/proc/29666/stat : 29666 (pbct) R 29664 29666 29396 0 -1 4202496 3574 0 0 0 117078 13101 0 0 25 0 1 0 89395850 15716352 3488 1992294400 134512640 136421960 4289652368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29666/statm: 3837 3488 237 467 0 3368 0
Current children cumulated CPU time (s) 1301.79
Current children cumulated vsize (KiB) 15348

[startup+1362.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 29712
/proc/meminfo: memFree=1860464/2059040 swapFree=4139836/4192956
[pid=29666] ppid=29664 vsize=15348 CPUtime=1361.75
/proc/29666/stat : 29666 (pbct) R 29664 29666 29396 0 -1 4202496 3574 0 0 0 122474 13701 0 0 25 0 1 0 89395850 15716352 3488 1992294400 134512640 136421960 4289652368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29666/statm: 3837 3488 237 467 0 3368 0
Current children cumulated CPU time (s) 1361.75
Current children cumulated vsize (KiB) 15348

[startup+1422.31 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 29714
/proc/meminfo: memFree=1860464/2059040 swapFree=4139836/4192956
[pid=29666] ppid=29664 vsize=15348 CPUtime=1421.74
/proc/29666/stat : 29666 (pbct) R 29664 29666 29396 0 -1 4202496 3574 0 0 0 127878 14296 0 0 25 0 1 0 89395850 15716352 3488 1992294400 134512640 136421960 4289652368 18446744073709551615 135022203 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29666/statm: 3837 3488 237 467 0 3368 0
Current children cumulated CPU time (s) 1421.74
Current children cumulated vsize (KiB) 15348

[startup+1482.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 29714
/proc/meminfo: memFree=1860464/2059040 swapFree=4139836/4192956
[pid=29666] ppid=29664 vsize=15348 CPUtime=1481.71
/proc/29666/stat : 29666 (pbct) R 29664 29666 29396 0 -1 4202496 3574 0 0 0 133289 14882 0 0 25 0 1 0 89395850 15716352 3488 1992294400 134512640 136421960 4289652368 18446744073709551615 134864480 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29666/statm: 3837 3488 237 467 0 3368 0
Current children cumulated CPU time (s) 1481.71
Current children cumulated vsize (KiB) 15348

[startup+1542.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 29716
/proc/meminfo: memFree=1860588/2059040 swapFree=4139836/4192956
[pid=29666] ppid=29664 vsize=15348 CPUtime=1541.69
/proc/29666/stat : 29666 (pbct) R 29664 29666 29396 0 -1 4202496 3574 0 0 0 138675 15494 0 0 25 0 1 0 89395850 15716352 3488 1992294400 134512640 136421960 4289652368 18446744073709551615 134859991 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29666/statm: 3837 3488 237 467 0 3368 0
Current children cumulated CPU time (s) 1541.69
Current children cumulated vsize (KiB) 15348

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29718
/proc/meminfo: memFree=1860588/2059040 swapFree=4139836/4192956
[pid=29666] ppid=29664 vsize=15348 CPUtime=1601.66
/proc/29666/stat : 29666 (pbct) R 29664 29666 29396 0 -1 4202496 3574 0 0 0 144131 16035 0 0 25 0 1 0 89395850 15716352 3488 1992294400 134512640 136421960 4289652368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29666/statm: 3837 3488 237 467 0 3368 0
Current children cumulated CPU time (s) 1601.66
Current children cumulated vsize (KiB) 15348

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29720
/proc/meminfo: memFree=1860588/2059040 swapFree=4139836/4192956
[pid=29666] ppid=29664 vsize=15348 CPUtime=1661.63
/proc/29666/stat : 29666 (pbct) R 29664 29666 29396 0 -1 4202496 3574 0 0 0 149538 16625 0 0 25 0 1 0 89395850 15716352 3488 1992294400 134512640 136421960 4289652368 18446744073709551615 134902408 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29666/statm: 3837 3488 237 467 0 3368 0
Current children cumulated CPU time (s) 1661.63
Current children cumulated vsize (KiB) 15348

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29722
/proc/meminfo: memFree=1860588/2059040 swapFree=4139836/4192956
[pid=29666] ppid=29664 vsize=15348 CPUtime=1721.62
/proc/29666/stat : 29666 (pbct) R 29664 29666 29396 0 -1 4202496 3574 0 0 0 154890 17272 0 0 25 0 1 0 89395850 15716352 3488 1992294400 134512640 136421960 4289652368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29666/statm: 3837 3488 237 467 0 3368 0
Current children cumulated CPU time (s) 1721.62
Current children cumulated vsize (KiB) 15348

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29722
/proc/meminfo: memFree=1860588/2059040 swapFree=4139836/4192956
[pid=29666] ppid=29664 vsize=15348 CPUtime=1781.6
/proc/29666/stat : 29666 (pbct) R 29664 29666 29396 0 -1 4202496 3574 0 0 0 160286 17874 0 0 25 0 1 0 89395850 15716352 3488 1992294400 134512640 136421960 4289652368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29666/statm: 3837 3488 237 467 0 3368 0
Current children cumulated CPU time (s) 1781.6
Current children cumulated vsize (KiB) 15348



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29724
/proc/meminfo: memFree=1860588/2059040 swapFree=4139836/4192956
[pid=29666] ppid=29664 vsize=15348 CPUtime=1800.09
/proc/29666/stat : 29666 (pbct) R 29664 29666 29396 0 -1 4202496 3574 0 0 0 161951 18058 0 0 25 0 1 0 89395850 15716352 3488 1992294400 134512640 136421960 4289652368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29666/statm: 3837 3488 237 467 0 3368 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 15348

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): 1800.81
CPU time (s): 1800.11
CPU user time (s): 1619.52
CPU system time (s): 180.59
CPU usage (%): 99.961
Max. virtual memory (cumulated for all children) (KiB): 15364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1619.52
system time used= 180.59
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3575
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= 3338

runsolver used 3.18152 second user time and 8.29774 second system time

The end

Launcher Data 

Begin job on node044 at 2010-06-25 17:50:36
IDJOB=2682818
IDBENCH=2105
IDSOLVER=1192
FILE ID=node044/2682818-1277481035
PBS_JOBID= 11190501
Free space on /tmp= 62224 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii32e1.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682818-1277481035/watcher-2682818-1277481035 -o /tmp/evaluation-result-2682818-1277481035/solver-2682818-1277481035 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682818-1277481035.opb

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

MD5SUM BENCH= 0d4648505d14cf43905d3198d6f686c2
RANDOM SEED=1128043570

node044.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		: 3000.266
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	: 6000.53
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		: 3000.266
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1876252 kB
Buffers:         15996 kB
Cached:          90164 kB
SwapCached:       6052 kB
Active:          82284 kB
Inactive:        36948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1876252 kB
SwapTotal:     4192956 kB
SwapFree:      4139836 kB
Dirty:            1912 kB
Writeback:           0 kB
AnonPages:       11564 kB
Mapped:          11960 kB
Slab:            41608 kB
PageTables:       4084 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181320 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= 62224 MiB
End job on node044 at 2010-06-25 18:20:38