Trace number 2669263

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)191 1800.08 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii32b1.opb
MD5SUMeb2e849a72ed563d78cdb83a394edb27
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark191
Best CPU time to get the best result obtained on this benchmark17.9393
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 191
Optimality of the best value was proved YES
Number of variables456
Total number of constraints1602
Number of constraints which are clauses1602
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 456
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 456
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 456
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 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.02	c constraints 0/0 clauses 1602/0 units 0
0.00/0.02	c vars 456
0.00/0.02	c objective 456 + 0
0.07/0.08	c 0.081987 9.60156 2 33
0.07/0.08	o 215
0.07/0.08	c 0.083987 9.81641 7 120
0.07/0.08	o 212
0.07/0.09	c 0.086986 9.81641 39 315
0.07/0.09	o 199
0.07/0.09	c 0.089986 9.81641 63 505
0.07/0.09	o 197
0.09/0.19	c 0.185971 10.1836 601 1627
0.09/0.19	o 196
0.29/0.37	c 0.342947 10.4297 482 3698
0.29/0.37	o 195
0.29/0.37	c 0.345947 10.4297 500 3832
0.29/0.37	o 194
2.10/2.10	c 1.91771 11.6445 952 15976
2.10/2.10	o 193
2.20/2.25	c 2.04869 11.6445 604 17297
2.20/2.25	o 192
4.09/4.12	c 3.75943 11.6445 749 34088
4.09/4.12	o 191
1800.07/1800.61	s SATISFIABLE
1800.07/1800.61	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 -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 -x445 x446 x447 -x448 -x449 x450 x451 -x452 -x453 x454 -x455 x456

Verifier Data 

OK	191

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2669263-1276461797/watcher-2669263-1276461797 -o /tmp/evaluation-result-2669263-1276461797/solver-2669263-1276461797 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669263-1276461797.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 26792
/proc/meminfo: memFree=1816600/2059040 swapFree=4135876/4192956
[pid=26792] ppid=26790 vsize=2208 CPUtime=0
/proc/26792/stat : 26792 (pbct) R 26790 26792 26688 0 -1 4202496 260 0 0 0 0 0 0 0 22 0 1 0 21780999 2260992 183 1992294400 134512640 136485738 4292481728 18446744073709551615 135848271 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26792/statm: 552 183 156 482 0 68 0

[startup+0.0780639 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 26792
/proc/meminfo: memFree=1816600/2059040 swapFree=4135876/4192956
[pid=26792] ppid=26790 vsize=9688 CPUtime=0.07
/proc/26792/stat : 26792 (pbct) R 26790 26792 26688 0 -1 4202496 2126 0 0 0 7 0 0 0 24 0 1 0 21780999 9920512 2049 1992294400 134512640 136485738 4292481728 18446744073709551615 134861269 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26792/statm: 2422 2049 210 482 0 1938 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 9688

[startup+0.101066 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 26792
/proc/meminfo: memFree=1816600/2059040 swapFree=4135876/4192956
[pid=26792] ppid=26790 vsize=10048 CPUtime=0.09
/proc/26792/stat : 26792 (pbct) R 26790 26792 26688 0 -1 4202496 2247 0 0 0 9 0 0 0 24 0 1 0 21780999 10289152 2166 1992294400 134512640 136485738 4292481728 18446744073709551615 134878579 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26792/statm: 2512 2166 243 482 0 2028 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10048

[startup+0.301084 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 26792
/proc/meminfo: memFree=1816600/2059040 swapFree=4135876/4192956
[pid=26792] ppid=26790 vsize=10676 CPUtime=0.29
/proc/26792/stat : 26792 (pbct) R 26790 26792 26688 0 -1 4202496 2397 0 0 0 27 2 0 0 25 0 1 0 21780999 10932224 2315 1992294400 134512640 136485738 4292481728 18446744073709551615 134885622 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26792/statm: 2669 2315 243 482 0 2185 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10676

[startup+0.701122 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 26792
/proc/meminfo: memFree=1816600/2059040 swapFree=4135876/4192956
[pid=26792] ppid=26790 vsize=10676 CPUtime=0.69
/proc/26792/stat : 26792 (pbct) R 26790 26792 26688 0 -1 4202496 2399 0 0 0 63 6 0 0 25 0 1 0 21780999 10932224 2315 1992294400 134512640 136485738 4292481728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26792/statm: 2669 2315 243 482 0 2185 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10676

[startup+1.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26793
/proc/meminfo: memFree=1807788/2059040 swapFree=4135876/4192956
[pid=26792] ppid=26790 vsize=11292 CPUtime=1.49
/proc/26792/stat : 26792 (pbct) R 26790 26792 26688 0 -1 4202496 2559 0 0 0 136 13 0 0 25 0 1 0 21780999 11563008 2475 1992294400 134512640 136485738 4292481728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26792/statm: 2823 2475 243 482 0 2339 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11292

[startup+3.10135 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26793
/proc/meminfo: memFree=1806672/2059040 swapFree=4135876/4192956
[pid=26792] ppid=26790 vsize=11920 CPUtime=3.09
/proc/26792/stat : 26792 (pbct) R 26790 26792 26688 0 -1 4202496 2700 0 0 0 283 26 0 0 25 0 1 0 21780999 12206080 2614 1992294400 134512640 136485738 4292481728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26792/statm: 2980 2614 243 482 0 2496 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11920

[startup+6.30165 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26793
/proc/meminfo: memFree=1806548/2059040 swapFree=4135876/4192956
[pid=26792] ppid=26790 vsize=11920 CPUtime=6.29
/proc/26792/stat : 26792 (pbct) R 26790 26792 26688 0 -1 4202496 2701 0 0 0 573 56 0 0 25 0 1 0 21780999 12206080 2614 1992294400 134512640 136485738 4292481728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26792/statm: 2980 2614 243 482 0 2496 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11920

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26793
/proc/meminfo: memFree=1806176/2059040 swapFree=4135876/4192956
[pid=26792] ppid=26790 vsize=12180 CPUtime=12.68
/proc/26792/stat : 26792 (pbct) R 26790 26792 26688 0 -1 4202496 2786 0 0 0 1146 122 0 0 25 0 1 0 21780999 12472320 2699 1992294400 134512640 136485738 4292481728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26792/statm: 3045 2699 243 482 0 2561 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12180

[startup+25.5005 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26795
/proc/meminfo: memFree=1805804/2059040 swapFree=4135876/4192956
[pid=26792] ppid=26790 vsize=12728 CPUtime=25.48
/proc/26792/stat : 26792 (pbct) R 26790 26792 26688 0 -1 4202496 2915 0 0 0 2295 253 0 0 25 0 1 0 21780999 13033472 2813 1992294400 134512640 136485738 4292481728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26792/statm: 3182 2813 243 482 0 2698 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12728

[startup+51.1009 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26795
/proc/meminfo: memFree=1805432/2059040 swapFree=4135876/4192956
[pid=26792] ppid=26790 vsize=13056 CPUtime=51.08
/proc/26792/stat : 26792 (pbct) R 26790 26792 26688 0 -1 4202496 3014 0 0 0 4585 523 0 0 25 0 1 0 21780999 13369344 2912 1992294400 134512640 136485738 4292481728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26792/statm: 3264 2912 244 482 0 2780 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 13056

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26797
/proc/meminfo: memFree=1804440/2059040 swapFree=4135876/4192956
[pid=26792] ppid=26790 vsize=13768 CPUtime=102.27
/proc/26792/stat : 26792 (pbct) R 26790 26792 26688 0 -1 4202496 3184 0 0 0 9229 998 0 0 25 0 1 0 21780999 14098432 3082 1992294400 134512640 136485738 4292481728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26792/statm: 3442 3082 244 482 0 2958 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13768

[startup+162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26797
/proc/meminfo: memFree=1803696/2059040 swapFree=4135876/4192956
[pid=26792] ppid=26790 vsize=14500 CPUtime=162.25
/proc/26792/stat : 26792 (pbct) R 26790 26792 26688 0 -1 4202496 3428 0 0 0 14598 1627 0 0 25 0 1 0 21780999 14848000 3258 1992294400 134512640 136485738 4292481728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26792/statm: 3625 3258 244 482 0 3141 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 14500

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26799
/proc/meminfo: memFree=1803572/2059040 swapFree=4135876/4192956
[pid=26792] ppid=26790 vsize=14628 CPUtime=222.22
/proc/26792/stat : 26792 (pbct) R 26790 26792 26688 0 -1 4202496 3455 0 0 0 19972 2250 0 0 25 0 1 0 21780999 14979072 3285 1992294400 134512640 136485738 4292481728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26792/statm: 3657 3285 244 482 0 3173 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 14628

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26801
/proc/meminfo: memFree=1803448/2059040 swapFree=4135876/4192956
[pid=26792] ppid=26790 vsize=14820 CPUtime=282.21
/proc/26792/stat : 26792 (pbct) R 26790 26792 26688 0 -1 4202496 3511 0 0 0 25359 2862 0 0 25 0 1 0 21780999 15175680 3341 1992294400 134512640 136485738 4292481728 18446744073709551615 134661755 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26792/statm: 3705 3341 244 482 0 3221 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 14820

[startup+342.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26803
/proc/meminfo: memFree=1802332/2059040 swapFree=4135876/4192956
[pid=26792] ppid=26790 vsize=15788 CPUtime=342.19
/proc/26792/stat : 26792 (pbct) R 26790 26792 26688 0 -1 4202496 3767 0 0 0 30709 3510 0 0 25 0 1 0 21780999 16166912 3586 1992294400 134512640 136485738 4292481728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26792/statm: 3947 3586 244 482 0 3463 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 15788

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26805
/proc/meminfo: memFree=1802332/2059040 swapFree=4135876/4192956
[pid=26792] ppid=26790 vsize=15788 CPUtime=402.18
/proc/26792/stat : 26792 (pbct) R 26790 26792 26688 0 -1 4202496 3767 0 0 0 36079 4139 0 0 25 0 1 0 21780999 16166912 3586 1992294400 134512640 136485738 4292481728 18446744073709551615 134878477 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26792/statm: 3947 3586 244 482 0 3463 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 15788

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26805
/proc/meminfo: memFree=1802208/2059040 swapFree=4135876/4192956
[pid=26792] ppid=26790 vsize=15788 CPUtime=462.16
/proc/26792/stat : 26792 (pbct) R 26790 26792 26688 0 -1 4202496 3767 0 0 0 41427 4789 0 0 25 0 1 0 21780999 16166912 3586 1992294400 134512640 136485738 4292481728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26792/statm: 3947 3586 244 482 0 3463 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 15788

[startup+522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26807
/proc/meminfo: memFree=1802084/2059040 swapFree=4135876/4192956
[pid=26792] ppid=26790 vsize=15788 CPUtime=522.15
/proc/26792/stat : 26792 (pbct) R 26790 26792 26688 0 -1 4202496 3767 0 0 0 46811 5404 0 0 25 0 1 0 21780999 16166912 3586 1992294400 134512640 136485738 4292481728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26792/statm: 3947 3586 244 482 0 3463 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 15788

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26809
/proc/meminfo: memFree=1802084/2059040 swapFree=4135876/4192956
[pid=26792] ppid=26790 vsize=15788 CPUtime=582.12
/proc/26792/stat : 26792 (pbct) R 26790 26792 26688 0 -1 4202496 3769 0 0 0 52167 6045 0 0 25 0 1 0 21780999 16166912 3588 1992294400 134512640 136485738 4292481728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26792/statm: 3947 3588 244 482 0 3463 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 15788

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26811
/proc/meminfo: memFree=1801960/2059040 swapFree=4135876/4192956
[pid=26792] ppid=26790 vsize=15788 CPUtime=642.11
/proc/26792/stat : 26792 (pbct) R 26790 26792 26688 0 -1 4202496 3786 0 0 0 57520 6691 0 0 25 0 1 0 21780999 16166912 3605 1992294400 134512640 136485738 4292481728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26792/statm: 3947 3605 244 482 0 3463 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 15788

[startup+702.3 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26815
/proc/meminfo: memFree=1801588/2059040 swapFree=4135876/4192956
[pid=26792] ppid=26790 vsize=15984 CPUtime=822.05
/proc/26792/stat : 26792 (pbct) R 26790 26792 26688 0 -1 4202496 4059 0 0 0 73526 8679 0 0 25 0 1 0 21780999 16367616 3654 1992294400 134512640 136485738 4292481728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26792/statm: 3996 3654 244 482 0 3512 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 15984

[startup+882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26817
/proc/meminfo: memFree=1801588/2059040 swapFree=4135876/4192956
[pid=26792] ppid=26790 vsize=16040 CPUtime=882.04
/proc/26792/stat : 26792 (pbct) R 26790 26792 26688 0 -1 4202496 4129 0 0 0 78924 9280 0 0 25 0 1 0 21780999 16424960 3668 1992294400 134512640 136485738 4292481728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26792/statm: 4010 3668 244 482 0 3526 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 16040

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26819
/proc/meminfo: memFree=1801464/2059040 swapFree=4135876/4192956
[pid=26792] ppid=26790 vsize=16088 CPUtime=942.01
/proc/26792/stat : 26792 (pbct) R 26790 26792 26688 0 -1 4202496 4136 0 0 0 84185 10016 0 0 25 0 1 0 21780999 16474112 3675 1992294400 134512640 136485738 4292481728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26792/statm: 4022 3675 244 482 0 3538 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 16088

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26821
/proc/meminfo: memFree=1801092/2059040 swapFree=4135876/4192956
[pid=26792] ppid=26790 vsize=16600 CPUtime=1002
/proc/26792/stat : 26792 (pbct) R 26790 26792 26688 0 -1 4202496 4253 0 0 0 89436 10764 0 0 25 0 1 0 21780999 16998400 3792 1992294400 134512640 136485738 4292481728 18446744073709551615 134878445 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26792/statm: 4150 3792 244 482 0 3666 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 16600

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26821
/proc/meminfo: memFree=1801092/2059040 swapFree=4135876/4192956
[pid=26792] ppid=26790 vsize=16716 CPUtime=1061.98
/proc/26792/stat : 26792 (pbct) R 26790 26792 26688 0 -1 4202496 4266 0 0 0 94741 11457 0 0 25 0 1 0 21780999 17117184 3805 1992294400 134512640 136485738 4292481728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26792/statm: 4179 3805 244 482 0 3695 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 16716

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26832
/proc/meminfo: memFree=1799728/2059040 swapFree=4135876/4192956
[pid=26792] ppid=26790 vsize=16844 CPUtime=1121.95
/proc/26792/stat : 26792 (pbct) R 26790 26792 26688 0 -1 4202496 4300 0 0 0 100072 12123 0 0 25 0 1 0 21780999 17248256 3839 1992294400 134512640 136485738 4292481728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26792/statm: 4211 3839 244 482 0 3727 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 16844

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26834
/proc/meminfo: memFree=1799728/2059040 swapFree=4135876/4192956
[pid=26792] ppid=26790 vsize=16936 CPUtime=1181.93
/proc/26792/stat : 26792 (pbct) R 26790 26792 26688 0 -1 4202496 4361 0 0 0 105487 12706 0 0 25 0 1 0 21780999 17342464 3886 1992294400 134512640 136485738 4292481728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26792/statm: 4234 3886 244 482 0 3750 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 16936

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26836
/proc/meminfo: memFree=1799728/2059040 swapFree=4135876/4192956
[pid=26792] ppid=26790 vsize=17040 CPUtime=1241.91
/proc/26792/stat : 26792 (pbct) R 26790 26792 26688 0 -1 4202496 4369 0 0 0 110811 13380 0 0 25 0 1 0 21780999 17448960 3894 1992294400 134512640 136485738 4292481728 18446744073709551615 134882164 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26792/statm: 4260 3894 244 482 0 3776 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 17040

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26838
/proc/meminfo: memFree=1799728/2059040 swapFree=4135876/4192956
[pid=26792] ppid=26790 vsize=17040 CPUtime=1301.91
/proc/26792/stat : 26792 (pbct) R 26790 26792 26688 0 -1 4202496 4384 0 0 0 116142 14049 0 0 25 0 1 0 21780999 17448960 3909 1992294400 134512640 136485738 4292481728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26792/statm: 4260 3909 244 482 0 3776 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 17040

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26838
/proc/meminfo: memFree=1799728/2059040 swapFree=4135876/4192956
[pid=26792] ppid=26790 vsize=17124 CPUtime=1361.88
/proc/26792/stat : 26792 (pbct) R 26790 26792 26688 0 -1 4202496 4397 0 0 0 121523 14665 0 0 25 0 1 0 21780999 17534976 3922 1992294400 134512640 136485738 4292481728 18446744073709551615 134661675 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26792/statm: 4281 3922 244 482 0 3797 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 17124

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26840
/proc/meminfo: memFree=1799728/2059040 swapFree=4135876/4192956
[pid=26792] ppid=26790 vsize=17488 CPUtime=1421.87
/proc/26792/stat : 26792 (pbct) R 26790 26792 26688 0 -1 4202496 4557 0 0 0 126873 15314 0 0 25 0 1 0 21780999 17907712 4019 1992294400 134512640 136485738 4292481728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26792/statm: 4372 4019 244 482 0 3888 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 17488

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26842
/proc/meminfo: memFree=1799232/2059040 swapFree=4135876/4192956
[pid=26792] ppid=26790 vsize=17988 CPUtime=1481.84
/proc/26792/stat : 26792 (pbct) R 26790 26792 26688 0 -1 4202496 4684 0 0 0 132323 15861 0 0 25 0 1 0 21780999 18419712 4146 1992294400 134512640 136485738 4292481728 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26792/statm: 4497 4146 244 482 0 4013 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 17988

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26844
/proc/meminfo: memFree=1799232/2059040 swapFree=4135876/4192956
[pid=26792] ppid=26790 vsize=17988 CPUtime=1541.83
/proc/26792/stat : 26792 (pbct) R 26790 26792 26688 0 -1 4202496 4684 0 0 0 137646 16537 0 0 25 0 1 0 21780999 18419712 4146 1992294400 134512640 136485738 4292481728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26792/statm: 4497 4146 244 482 0 4013 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 17988

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26846
/proc/meminfo: memFree=1799232/2059040 swapFree=4135876/4192956
[pid=26792] ppid=26790 vsize=17988 CPUtime=1601.82
/proc/26792/stat : 26792 (pbct) R 26790 26792 26688 0 -1 4202496 4685 0 0 0 143034 17148 0 0 25 0 1 0 21780999 18419712 4147 1992294400 134512640 136485738 4292481728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26792/statm: 4497 4147 244 482 0 4013 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 17988

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26846
/proc/meminfo: memFree=1799232/2059040 swapFree=4135876/4192956
[pid=26792] ppid=26790 vsize=17988 CPUtime=1661.8
/proc/26792/stat : 26792 (pbct) R 26790 26792 26688 0 -1 4202496 4686 0 0 0 148363 17817 0 0 25 0 1 0 21780999 18419712 4148 1992294400 134512640 136485738 4292481728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26792/statm: 4497 4148 244 482 0 4013 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 17988

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26848
/proc/meminfo: memFree=1799108/2059040 swapFree=4135876/4192956
[pid=26792] ppid=26790 vsize=17988 CPUtime=1721.78
/proc/26792/stat : 26792 (pbct) R 26790 26792 26688 0 -1 4202496 4686 0 0 0 153752 18426 0 0 25 0 1 0 21780999 18419712 4148 1992294400 134512640 136485738 4292481728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26792/statm: 4497 4148 244 482 0 4013 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 17988

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26850
/proc/meminfo: memFree=1798736/2059040 swapFree=4135876/4192956
[pid=26792] ppid=26790 vsize=17988 CPUtime=1781.76
/proc/26792/stat : 26792 (pbct) R 26790 26792 26688 0 -1 4202496 4687 0 0 0 159042 19134 0 0 25 0 1 0 21780999 18419712 4149 1992294400 134512640 136485738 4292481728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26792/statm: 4497 4149 244 482 0 4013 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 17988



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26850
/proc/meminfo: memFree=1798736/2059040 swapFree=4135876/4192956
[pid=26792] ppid=26790 vsize=17988 CPUtime=1800.07
/proc/26792/stat : 26792 (pbct) R 26790 26792 26688 0 -1 4202496 4687 0 0 0 160682 19325 0 0 25 0 1 0 21780999 18419712 4149 1992294400 134512640 136485738 4292481728 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26792/statm: 4497 4149 244 482 0 4013 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 17988

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): 1800.62
CPU time (s): 1800.08
CPU user time (s): 1606.82
CPU system time (s): 193.261
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 18016

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1606.82
system time used= 193.261
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4687
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= 5503

runsolver used 3.05754 second user time and 8.42572 second system time

The end

Launcher Data 

Begin job on node015 at 2010-06-13 22:43:17
IDJOB=2669263
IDBENCH=2171
IDSOLVER=1170
FILE ID=node015/2669263-1276461797
PBS_JOBID= 11173354
Free space on /tmp= 62548 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii32b1.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669263-1276461797/watcher-2669263-1276461797 -o /tmp/evaluation-result-2669263-1276461797/solver-2669263-1276461797 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669263-1276461797.opb

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

MD5SUM BENCH= eb2e849a72ed563d78cdb83a394edb27
RANDOM SEED=1276550241

node015.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		: 3000.244
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	: 6000.48
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		: 3000.244
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	: 5599.36
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1817128 kB
Buffers:         72672 kB
Cached:          97656 kB
SwapCached:      17492 kB
Active:          95584 kB
Inactive:        94952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1817128 kB
SwapTotal:     4192956 kB
SwapFree:      4135876 kB
Dirty:            2032 kB
Writeback:           0 kB
AnonPages:       11676 kB
Mapped:           9176 kB
Slab:            29684 kB
PageTables:       3996 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180084 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= 62544 MiB
End job on node015 at 2010-06-13 23:13:19