Trace number 2682857

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)191 1800.03 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 0.1.1 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
0.00/0.08	c 0.073988 9.53125 2 33
0.00/0.08	o 215
0.00/0.08	c 0.075988 9.74609 7 120
0.00/0.08	o 212
0.00/0.08	c 0.077988 9.74609 39 315
0.00/0.08	o 199
0.00/0.09	c 0.081987 9.74609 63 505
0.00/0.09	o 197
0.10/0.19	c 0.182972 10.1133 601 1627
0.10/0.19	o 196
0.29/0.36	c 0.338948 10.3594 482 3698
0.29/0.36	o 195
0.29/0.37	c 0.341948 10.3594 500 3832
0.29/0.37	o 194
2.10/2.11	c 1.9347 11.5703 952 15976
2.10/2.11	o 193
2.20/2.26	c 2.06069 11.5703 604 17297
2.20/2.26	o 192
4.09/4.15	c 3.80042 11.5703 749 34088
4.09/4.15	o 191
1800.02/1800.61	s SATISFIABLE
1800.02/1800.61	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-2682857-1277481671/watcher-2682857-1277481671 -o /tmp/evaluation-result-2682857-1277481671/solver-2682857-1277481671 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682857-1277481671.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.97 3/106 21067
/proc/meminfo: memFree=1796200/2059040 swapFree=4135892/4192956
[pid=21067] ppid=21065 vsize=2136 CPUtime=0
/proc/21067/stat : 21067 (pbct) R 21065 21067 20667 0 -1 4202496 252 0 0 0 0 0 0 0 25 0 1 0 123768526 2187264 172 1992294400 134512640 136421960 4287678560 18446744073709551615 135160343 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21067/statm: 534 172 145 467 0 65 0

[startup+0.094081 s]
/proc/loadavg: 0.92 0.98 0.97 3/106 21067
/proc/meminfo: memFree=1796200/2059040 swapFree=4135892/4192956
[pid=21067] ppid=21065 vsize=9976 CPUtime=0.09
/proc/21067/stat : 21067 (pbct) R 21065 21067 20667 0 -1 4202496 2243 0 0 0 8 1 0 0 25 0 1 0 123768526 10215424 2159 1992294400 134512640 136421960 4287678560 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21067/statm: 2494 2159 236 467 0 2025 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9976

[startup+0.102081 s]
/proc/loadavg: 0.92 0.98 0.97 3/106 21067
/proc/meminfo: memFree=1796200/2059040 swapFree=4135892/4192956
[pid=21067] ppid=21065 vsize=10104 CPUtime=0.1
/proc/21067/stat : 21067 (pbct) R 21065 21067 20667 0 -1 4202496 2249 0 0 0 9 1 0 0 25 0 1 0 123768526 10346496 2165 1992294400 134512640 136421960 4287678560 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21067/statm: 2526 2165 236 467 0 2057 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 10104

[startup+0.300116 s]
/proc/loadavg: 0.92 0.98 0.97 3/106 21067
/proc/meminfo: memFree=1796200/2059040 swapFree=4135892/4192956
[pid=21067] ppid=21065 vsize=10604 CPUtime=0.29
/proc/21067/stat : 21067 (pbct) R 21065 21067 20667 0 -1 4202496 2393 0 0 0 27 2 0 0 25 0 1 0 123768526 10858496 2308 1992294400 134512640 136421960 4287678560 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21067/statm: 2651 2308 236 467 0 2182 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10604

[startup+0.701185 s]
/proc/loadavg: 0.92 0.98 0.97 3/106 21067
/proc/meminfo: memFree=1796200/2059040 swapFree=4135892/4192956
[pid=21067] ppid=21065 vsize=10604 CPUtime=0.69
/proc/21067/stat : 21067 (pbct) R 21065 21067 20667 0 -1 4202496 2395 0 0 0 64 5 0 0 25 0 1 0 123768526 10858496 2308 1992294400 134512640 136421960 4287678560 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21067/statm: 2651 2308 236 467 0 2182 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10604

[startup+1.50132 s]
/proc/loadavg: 0.92 0.98 0.97 2/107 21068
/proc/meminfo: memFree=1787504/2059040 swapFree=4135892/4192956
[pid=21067] ppid=21065 vsize=11220 CPUtime=1.49
/proc/21067/stat : 21067 (pbct) R 21065 21067 20667 0 -1 4202496 2555 0 0 0 136 13 0 0 25 0 1 0 123768526 11489280 2468 1992294400 134512640 136421960 4287678560 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21067/statm: 2805 2468 236 467 0 2336 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11220

[startup+3.1016 s]
/proc/loadavg: 0.92 0.98 0.97 2/107 21068
/proc/meminfo: memFree=1786512/2059040 swapFree=4135892/4192956
[pid=21067] ppid=21065 vsize=11844 CPUtime=3.09
/proc/21067/stat : 21067 (pbct) R 21065 21067 20667 0 -1 4202496 2696 0 0 0 283 26 0 0 25 0 1 0 123768526 12128256 2607 1992294400 134512640 136421960 4287678560 18446744073709551615 134863918 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21067/statm: 2961 2607 236 467 0 2492 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11844

[startup+6.30115 s]
/proc/loadavg: 0.93 0.98 0.97 2/107 21068
/proc/meminfo: memFree=1786396/2059040 swapFree=4135892/4192956
[pid=21067] ppid=21065 vsize=11844 CPUtime=6.29
/proc/21067/stat : 21067 (pbct) R 21065 21067 20667 0 -1 4202496 2697 0 0 0 575 54 0 0 25 0 1 0 123768526 12128256 2607 1992294400 134512640 136421960 4287678560 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21067/statm: 2961 2607 236 467 0 2492 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11844

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.97 2/107 21068
/proc/meminfo: memFree=1785900/2059040 swapFree=4135892/4192956
[pid=21067] ppid=21065 vsize=12108 CPUtime=12.69
/proc/21067/stat : 21067 (pbct) R 21065 21067 20667 0 -1 4202496 2782 0 0 0 1147 122 0 0 25 0 1 0 123768526 12398592 2692 1992294400 134512640 136421960 4287678560 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21067/statm: 3027 2692 236 467 0 2558 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12108

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.97 2/107 21068
/proc/meminfo: memFree=1785528/2059040 swapFree=4135892/4192956
[pid=21067] ppid=21065 vsize=12656 CPUtime=25.48
/proc/21067/stat : 21067 (pbct) R 21065 21067 20667 0 -1 4202496 2911 0 0 0 2302 246 0 0 25 0 1 0 123768526 12959744 2806 1992294400 134512640 136421960 4287678560 18446744073709551615 134859688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21067/statm: 3164 2806 236 467 0 2695 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12656

[startup+51.1008 s]
/proc/loadavg: 0.96 0.98 0.97 2/107 21068
/proc/meminfo: memFree=1785032/2059040 swapFree=4135892/4192956
[pid=21067] ppid=21065 vsize=12984 CPUtime=51.08
/proc/21067/stat : 21067 (pbct) R 21065 21067 20667 0 -1 4202496 3010 0 0 0 4583 525 0 0 25 0 1 0 123768526 13295616 2905 1992294400 134512640 136421960 4287678560 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21067/statm: 3246 2905 237 467 0 2777 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 12984

[startup+102.308 s]
/proc/loadavg: 0.98 0.98 0.97 2/107 21070
/proc/meminfo: memFree=1784164/2059040 swapFree=4135892/4192956
[pid=21067] ppid=21065 vsize=13696 CPUtime=102.26
/proc/21067/stat : 21067 (pbct) R 21065 21067 20667 0 -1 4202496 3180 0 0 0 9206 1020 0 0 25 0 1 0 123768526 14024704 3075 1992294400 134512640 136421960 4287678560 18446744073709551615 134862299 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21067/statm: 3424 3075 237 467 0 2955 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13696

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/107 21072
/proc/meminfo: memFree=1783420/2059040 swapFree=4135892/4192956
[pid=21067] ppid=21065 vsize=14428 CPUtime=162.24
/proc/21067/stat : 21067 (pbct) R 21065 21067 20667 0 -1 4202496 3423 0 0 0 14577 1647 0 0 25 0 1 0 123768526 14774272 3251 1992294400 134512640 136421960 4287678560 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21067/statm: 3607 3251 237 467 0 3138 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 14428

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/107 21074
/proc/meminfo: memFree=1783296/2059040 swapFree=4135892/4192956
[pid=21067] ppid=21065 vsize=14428 CPUtime=222.22
/proc/21067/stat : 21067 (pbct) R 21065 21067 20667 0 -1 4202496 3446 0 0 0 19949 2273 0 0 25 0 1 0 123768526 14774272 3274 1992294400 134512640 136421960 4287678560 18446744073709551615 135010318 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21067/statm: 3607 3274 237 467 0 3138 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 14428

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/107 21076
/proc/meminfo: memFree=1783172/2059040 swapFree=4135892/4192956
[pid=21067] ppid=21065 vsize=14748 CPUtime=282.2
/proc/21067/stat : 21067 (pbct) R 21065 21067 20667 0 -1 4202496 3506 0 0 0 25340 2880 0 0 25 0 1 0 123768526 15101952 3334 1992294400 134512640 136421960 4287678560 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21067/statm: 3687 3334 237 467 0 3218 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 14748

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/107 21076
/proc/meminfo: memFree=1782056/2059040 swapFree=4135892/4192956
[pid=21067] ppid=21065 vsize=15716 CPUtime=342.18
/proc/21067/stat : 21067 (pbct) R 21065 21067 20667 0 -1 4202496 3762 0 0 0 30672 3546 0 0 25 0 1 0 123768526 16093184 3579 1992294400 134512640 136421960 4287678560 18446744073709551615 134859688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21067/statm: 3929 3579 237 467 0 3460 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 15716

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/107 21078
/proc/meminfo: memFree=1781932/2059040 swapFree=4135892/4192956
[pid=21067] ppid=21065 vsize=15716 CPUtime=402.15
/proc/21067/stat : 21067 (pbct) R 21065 21067 20667 0 -1 4202496 3762 0 0 0 36040 4175 0 0 25 0 1 0 123768526 16093184 3579 1992294400 134512640 136421960 4287678560 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21067/statm: 3929 3579 237 467 0 3460 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 15716

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/107 21080
/proc/meminfo: memFree=1781932/2059040 swapFree=4135892/4192956
[pid=21067] ppid=21065 vsize=15716 CPUtime=462.14
/proc/21067/stat : 21067 (pbct) R 21065 21067 20667 0 -1 4202496 3762 0 0 0 41395 4819 0 0 25 0 1 0 123768526 16093184 3579 1992294400 134512640 136421960 4287678560 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21067/statm: 3929 3579 237 467 0 3460 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 15716

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/107 21082
/proc/meminfo: memFree=1781808/2059040 swapFree=4135892/4192956
[pid=21067] ppid=21065 vsize=15716 CPUtime=522.12
/proc/21067/stat : 21067 (pbct) R 21065 21067 20667 0 -1 4202496 3762 0 0 0 46786 5426 0 0 25 0 1 0 123768526 16093184 3579 1992294400 134512640 136421960 4287678560 18446744073709551615 134859688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21067/statm: 3929 3579 237 467 0 3460 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 15716

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/107 21084
/proc/meminfo: memFree=1781808/2059040 swapFree=4135892/4192956
[pid=21067] ppid=21065 vsize=15716 CPUtime=582.1
/proc/21067/stat : 21067 (pbct) R 21065 21067 20667 0 -1 4202496 3762 0 0 0 52166 6044 0 0 25 0 1 0 123768526 16093184 3579 1992294400 134512640 136421960 4287678560 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21067/statm: 3929 3579 237 467 0 3460 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 15716

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/107 21084
/proc/meminfo: memFree=1781808/2059040 swapFree=4135892/4192956
[pid=21067] ppid=21065 vsize=15716 CPUtime=642.09
/proc/21067/stat : 21067 (pbct) R 21065 21067 20667 0 -1 4202496 3778 0 0 0 57510 6699 0 0 25 0 1 0 123768526 16093184 3595 1992294400 134512640 136421960 4287678560 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21067/statm: 3929 3595 237 467 0 3460 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 15716

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/107 21093
/proc/meminfo: memFree=1780568/2059040 swapFree=4135892/4192956
[pid=21067] ppid=21065 vsize=15912 CPUtime=822.02
/proc/21067/stat : 21067 (pbct) R 21065 21067 20667 0 -1 4202496 4050 0 0 0 73502 8700 0 0 25 0 1 0 123768526 16293888 3647 1992294400 134512640 136421960 4287678560 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21067/statm: 3978 3647 237 467 0 3509 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 15912

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/107 21095
/proc/meminfo: memFree=1780568/2059040 swapFree=4135892/4192956
[pid=21067] ppid=21065 vsize=15968 CPUtime=882.01
/proc/21067/stat : 21067 (pbct) R 21065 21067 20667 0 -1 4202496 4123 0 0 0 78885 9316 0 0 25 0 1 0 123768526 16351232 3661 1992294400 134512640 136421960 4287678560 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21067/statm: 3992 3661 237 467 0 3523 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 15968

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/107 21095
/proc/meminfo: memFree=1780568/2059040 swapFree=4135892/4192956
[pid=21067] ppid=21065 vsize=16016 CPUtime=941.98
/proc/21067/stat : 21067 (pbct) R 21065 21067 20667 0 -1 4202496 4130 0 0 0 84173 10025 0 0 25 0 1 0 123768526 16400384 3668 1992294400 134512640 136421960 4287678560 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21067/statm: 4004 3668 237 467 0 3535 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 16016

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/107 21097
/proc/meminfo: memFree=1780196/2059040 swapFree=4135892/4192956
[pid=21067] ppid=21065 vsize=16528 CPUtime=1001.96
/proc/21067/stat : 21067 (pbct) R 21065 21067 20667 0 -1 4202496 4247 0 0 0 89403 10793 0 0 25 0 1 0 123768526 16924672 3785 1992294400 134512640 136421960 4287678560 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21067/statm: 4132 3785 237 467 0 3663 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 16528

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/107 21099
/proc/meminfo: memFree=1780196/2059040 swapFree=4135892/4192956
[pid=21067] ppid=21065 vsize=16528 CPUtime=1061.95
/proc/21067/stat : 21067 (pbct) R 21065 21067 20667 0 -1 4202496 4247 0 0 0 94686 11509 0 0 25 0 1 0 123768526 16924672 3785 1992294400 134512640 136421960 4287678560 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21067/statm: 4132 3785 237 467 0 3663 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 16528

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/107 21101
/proc/meminfo: memFree=1780072/2059040 swapFree=4135892/4192956
[pid=21067] ppid=21065 vsize=16644 CPUtime=1121.92
/proc/21067/stat : 21067 (pbct) R 21065 21067 20667 0 -1 4202496 4282 0 0 0 99995 12197 0 0 25 0 1 0 123768526 17043456 3820 1992294400 134512640 136421960 4287678560 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21067/statm: 4161 3820 237 467 0 3692 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 16644

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/107 21103
/proc/meminfo: memFree=1779948/2059040 swapFree=4135892/4192956
[pid=21067] ppid=21065 vsize=16772 CPUtime=1181.9
/proc/21067/stat : 21067 (pbct) R 21065 21067 20667 0 -1 4202496 4315 0 0 0 105399 12791 0 0 25 0 1 0 123768526 17174528 3853 1992294400 134512640 136421960 4287678560 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21067/statm: 4193 3853 237 467 0 3724 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 16772

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/107 21103
/proc/meminfo: memFree=1779700/2059040 swapFree=4135892/4192956
[pid=21067] ppid=21065 vsize=16880 CPUtime=1241.88
/proc/21067/stat : 21067 (pbct) R 21065 21067 20667 0 -1 4202496 4357 0 0 0 110760 13428 0 0 25 0 1 0 123768526 17285120 3881 1992294400 134512640 136421960 4287678560 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21067/statm: 4220 3881 237 467 0 3751 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 16880

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/107 21105
/proc/meminfo: memFree=1779700/2059040 swapFree=4135892/4192956
[pid=21067] ppid=21065 vsize=16968 CPUtime=1301.87
/proc/21067/stat : 21067 (pbct) R 21065 21067 20667 0 -1 4202496 4374 0 0 0 116025 14162 0 0 25 0 1 0 123768526 17375232 3898 1992294400 134512640 136421960 4287678560 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21067/statm: 4242 3898 237 467 0 3773 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 16968

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/107 21107
/proc/meminfo: memFree=1779700/2059040 swapFree=4135892/4192956
[pid=21067] ppid=21065 vsize=17052 CPUtime=1361.84
/proc/21067/stat : 21067 (pbct) R 21065 21067 20667 0 -1 4202496 4387 0 0 0 121416 14768 0 0 25 0 1 0 123768526 17461248 3911 1992294400 134512640 136421960 4287678560 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21067/statm: 4263 3911 237 467 0 3794 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 17052

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.97 2/107 21109
/proc/meminfo: memFree=1779328/2059040 swapFree=4135892/4192956
[pid=21067] ppid=21065 vsize=17152 CPUtime=1421.84
/proc/21067/stat : 21067 (pbct) R 21065 21067 20667 0 -1 4202496 4492 0 0 0 126766 15418 0 0 25 0 1 0 123768526 17563648 3953 1992294400 134512640 136421960 4287678560 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21067/statm: 4288 3953 237 467 0 3819 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 17152

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/107 21111
/proc/meminfo: memFree=1779204/2059040 swapFree=4135892/4192956
[pid=21067] ppid=21065 vsize=17416 CPUtime=1481.81
/proc/21067/stat : 21067 (pbct) R 21065 21067 20667 0 -1 4202496 4550 0 0 0 132201 15980 0 0 25 0 1 0 123768526 17833984 4011 1992294400 134512640 136421960 4287678560 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21067/statm: 4354 4011 237 467 0 3885 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 17416

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/107 21111
/proc/meminfo: memFree=1778708/2059040 swapFree=4135892/4192956
[pid=21067] ppid=21065 vsize=17916 CPUtime=1541.78
/proc/21067/stat : 21067 (pbct) R 21065 21067 20667 0 -1 4202496 4677 0 0 0 137586 16592 0 0 25 0 1 0 123768526 18345984 4138 1992294400 134512640 136421960 4287678560 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21067/statm: 4479 4138 237 467 0 4010 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 17916

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/107 21113
/proc/meminfo: memFree=1778708/2059040 swapFree=4135892/4192956
[pid=21067] ppid=21065 vsize=17916 CPUtime=1601.77
/proc/21067/stat : 21067 (pbct) R 21065 21067 20667 0 -1 4202496 4678 0 0 0 142937 17240 0 0 25 0 1 0 123768526 18345984 4139 1992294400 134512640 136421960 4287678560 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21067/statm: 4479 4139 237 467 0 4010 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 17916

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/107 21115
/proc/meminfo: memFree=1778708/2059040 swapFree=4135892/4192956
[pid=21067] ppid=21065 vsize=17916 CPUtime=1661.75
/proc/21067/stat : 21067 (pbct) R 21065 21067 20667 0 -1 4202496 4678 0 0 0 148271 17904 0 0 25 0 1 0 123768526 18345984 4139 1992294400 134512640 136421960 4287678560 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21067/statm: 4479 4139 237 467 0 4010 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 17916

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/107 21117
/proc/meminfo: memFree=1778708/2059040 swapFree=4135892/4192956
[pid=21067] ppid=21065 vsize=17916 CPUtime=1721.73
/proc/21067/stat : 21067 (pbct) R 21065 21067 20667 0 -1 4202496 4679 0 0 0 153641 18532 0 0 25 0 1 0 123768526 18345984 4140 1992294400 134512640 136421960 4287678560 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21067/statm: 4479 4140 237 467 0 4010 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 17916

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/107 21119
/proc/meminfo: memFree=1778584/2059040 swapFree=4135892/4192956
[pid=21067] ppid=21065 vsize=17916 CPUtime=1781.71
/proc/21067/stat : 21067 (pbct) R 21065 21067 20667 0 -1 4202496 4679 0 0 0 158968 19203 0 0 25 0 1 0 123768526 18345984 4140 1992294400 134512640 136421960 4287678560 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21067/statm: 4479 4140 237 467 0 4010 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 17916



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.97 2/107 21119
/proc/meminfo: memFree=1778584/2059040 swapFree=4135892/4192956
[pid=21067] ppid=21065 vsize=17916 CPUtime=1800.02
/proc/21067/stat : 21067 (pbct) R 21065 21067 20667 0 -1 4202496 4680 0 0 0 160591 19411 0 0 25 0 1 0 123768526 18345984 4141 1992294400 134512640 136421960 4287678560 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21067/statm: 4479 4141 237 467 0 4010 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 17916

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): 1800.03
CPU user time (s): 1605.92
CPU system time (s): 194.113
CPU usage (%): 99.9673
Max. virtual memory (cumulated for all children) (KiB): 17944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1605.92
system time used= 194.113
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4681
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= 21151

runsolver used 3.07853 second user time and 8.40172 second system time

The end

Launcher Data 

Begin job on node014 at 2010-06-25 18:01:11
IDJOB=2682857
IDBENCH=2171
IDSOLVER=1192
FILE ID=node014/2682857-1277481671
PBS_JOBID= 11190522
Free space on /tmp= 62436 MiB

SOLVER NAME= PB/CT 0.1 fixed
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-2682857-1277481671/watcher-2682857-1277481671 -o /tmp/evaluation-result-2682857-1277481671/solver-2682857-1277481671 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682857-1277481671.opb

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

MD5SUM BENCH= eb2e849a72ed563d78cdb83a394edb27
RANDOM SEED=1397021076

node014.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		: 3000.258
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	: 6000.51
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		: 3000.258
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1796720 kB
Buffers:         44364 kB
Cached:         115488 kB
SwapCached:       9968 kB
Active:          77384 kB
Inactive:        95896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1796720 kB
SwapTotal:     4192956 kB
SwapFree:      4135892 kB
Dirty:            2004 kB
Writeback:           0 kB
AnonPages:       12000 kB
Mapped:           8400 kB
Slab:            67100 kB
PageTables:       4044 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183484 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= 62436 MiB
End job on node014 at 2010-06-25 18:31:14