Trace number 353399

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, and are wall clock time (not CPU 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
Pueblo 1.4SAT-13 1782.75 1783.2

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb30-15-opb/normalized-frb30-15-3.opb
MD5SUM8e251d4e151b2868eb3a52cf845e4cf8
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-30
Best CPU time to get the best result obtained on this benchmark127.537
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -30
Optimality of the best value was proved YES
Number of variables450
Total number of constraints17809
Number of constraints which are clauses17809
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 constraint2
Number of terms in the objective function 450
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 450
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 450
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 (download as text)

0.00/0.00	c Pueblo version 1.4 (September 2005)
0.00/0.00	c Developed @ University of Michigan, Ann Arbor, MI
0.00/0.00	c  by Hossein Sheini
0.09/0.18	c starting to Solve
0.09/0.18	c #variables read: 450 - #constraints read: 17810
0.09/0.18	o 0
0.09/0.18	o 1
0.09/0.18	o 2
0.19/0.29	o 3
0.79/0.84	o 4
1.39/1.45	o 5
2.78/2.85	o 6
6.39/6.43	o 7
43.58/43.67	o 8
59.47/59.51	o 9
125.36/125.43	o 10
145.25/145.40	o 11
420.98/421.14	o 12
859.68/859.94	o 13
1782.65/1783.18	c total time              : 1783 s
1782.65/1783.18	s SATISFIABLE
1782.65/1783.18	v -x450 -x449 -x448 -x447 -x446 -x445 -x444 -x443 -x442 -x441 -x440 -x439 -x438 -x437 -x436 -x435 -x434 -x433 -x432 -x431 -x430
1782.65/1783.18	v -x429 -x428 -x427 -x426 -x425 -x424 -x423 -x422 -x421 -x420 -x419 -x418 -x417 -x416 -x415 -x414 -x413 -x412 -x411 -x410 -x409
1782.65/1783.18	v -x408 -x407 -x406 -x405 -x404 -x403 -x402 -x401 -x400 -x399 -x398 -x397 -x396 -x395 -x394 -x393 -x392 -x391 -x390 -x389 -x388
1782.65/1783.18	v -x387 -x386 -x385 -x384 -x383 -x382 -x381 -x380 -x379 -x378 -x377 -x376 -x375 -x374 -x373 -x372 -x371 -x370 -x369 -x368 -x367
1782.65/1783.18	v -x366 -x365 -x364 -x363 -x362 -x361 -x360 -x359 -x358 -x357 -x356 -x355 -x354 -x353 -x352 -x351 -x350 -x349 -x348 -x347 -x346
1782.65/1783.18	v -x345 -x344 -x343 -x342 -x341 -x340 -x339 -x338 -x337 -x336 -x335 x334 -x333 -x332 -x331 -x330 -x329 -x328 -x327 -x326 -x325
1782.65/1783.18	v -x324 -x323 -x322 -x321 -x320 -x319 -x318 -x317 -x316 -x315 -x314 -x313 -x312 -x311 -x310 -x309 -x308 -x307 -x306 -x305 -x304
1782.65/1783.18	v x303 -x302 -x301 -x300 -x299 -x298 -x297 -x296 -x295 -x294 -x293 -x292 -x291 -x290 -x289 x288 -x287 -x286 -x285 -x284 -x283
1782.65/1783.18	v -x282 x281 -x280 -x279 -x278 -x277 -x276 -x275 -x274 -x273 -x272 -x271 -x270 -x269 -x268 -x267 -x266 -x265 -x264 -x263 -x262
1782.65/1783.18	v -x261 -x260 -x259 -x258 -x257 -x256 -x255 -x254 -x253 -x252 -x251 -x250 -x249 -x248 -x247 -x246 -x245 -x244 -x243 -x242 -x241
1782.65/1783.18	v -x240 -x239 -x238 -x237 -x236 -x235 -x234 -x233 -x232 -x231 -x230 -x229 -x228 -x227 -x226 -x225 -x224 -x223 -x222 -x221 -x220
1782.65/1783.18	v -x219 -x218 -x217 -x216 -x215 -x214 -x213 -x212 -x211 -x210 -x209 -x208 -x207 -x206 -x205 -x204 -x203 -x202 -x201 -x200 -x199
1782.65/1783.18	v -x198 -x197 -x196 x195 -x194 -x193 -x192 -x191 -x190 -x189 -x188 -x187 -x186 -x185 -x184 -x183 -x182 -x181 -x180 -x179 -x178
1782.65/1783.18	v -x177 -x176 -x175 -x174 -x173 -x172 -x171 -x170 -x169 -x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157
1782.65/1783.18	v -x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 -x148 -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136
1782.65/1783.18	v -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 -x126 -x125 -x124 -x123 -x122 -x121 -x120 x119 -x118 -x117 -x116 -x115
1782.65/1783.18	v -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 -x105 -x104 -x103 -x102 -x101 -x100 -x99 -x98 -x97 -x96 -x95 -x94 -x93
1782.65/1783.18	v x92 -x91 -x90 -x89 -x88 -x87 x86 -x85 -x84 -x83 -x82 -x81 -x80 -x79 -x78 -x77 -x76 -x75 -x74 -x73 -x72 -x71 -x70 -x69 -x68 -x67
1782.65/1783.18	v -x66 -x65 -x64 x63 -x62 -x61 -x60 -x59 -x58 -x57 -x56 -x55 -x54 -x53 -x52 -x51 -x50 -x49 -x48 -x47 x46 x45 -x44 -x43 -x42 -x41
1782.65/1783.18	v -x40 -x39 -x38 -x37 -x36 -x35 -x34 -x33 -x32 -x31 -x30 -x29 -x28 -x27 -x26 -x25 -x24 -x23 -x22 -x21 -x20 x19 -x18 -x17 -x16 x15
1782.65/1783.18	v -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 -x1

Verifier Data (download as text)

OK	-13

Conversion Script Data (download as text)

/tmp/evaluation/353399-1176664757/instance-353399-1176664757.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node4/watcher-353399-1176664757 -o ROOT/results/node4/solver-353399-1176664757 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/353399-1176664757/instance-353399-1176664757.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.94 1.08 1.03 3/77 11575
/proc/meminfo: memFree=1811992/2055920 swapFree=4153972/4192956
[pid=11575] ppid=11573 vsize=2552 CPUtime=0
/proc/11575/stat : 11575 (Pueblo) R 11573 11575 10915 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 142513505 2613248 232 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 11054813 0 0 4096 0 0 0 0 17 1 0 0
/proc/11575/statm: 638 232 193 16 0 77 0

[startup+0.076808 s]
/proc/loadavg: 0.94 1.08 1.03 3/77 11575
/proc/meminfo: memFree=1811992/2055920 swapFree=4153972/4192956
[pid=11575] ppid=11573 vsize=3616 CPUtime=0.07
/proc/11575/stat : 11575 (Pueblo) R 11573 11575 10915 0 -1 4194304 524 0 0 0 7 0 0 0 18 0 1 0 142513505 3702784 494 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 11054807 0 0 4096 0 0 0 0 17 1 0 0
/proc/11575/statm: 904 494 199 16 0 343 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3616

[startup+0.102811 s]
/proc/loadavg: 0.94 1.08 1.03 3/77 11575
/proc/meminfo: memFree=1811992/2055920 swapFree=4153972/4192956
[pid=11575] ppid=11573 vsize=3884 CPUtime=0.09
/proc/11575/stat : 11575 (Pueblo) R 11573 11575 10915 0 -1 4194304 618 0 0 0 9 0 0 0 18 0 1 0 142513505 3977216 588 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 11054807 0 0 4096 0 0 0 0 17 1 0 0
/proc/11575/statm: 971 588 199 16 0 410 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3884

[startup+0.30183 s]
/proc/loadavg: 0.94 1.08 1.03 3/77 11575
/proc/meminfo: memFree=1811992/2055920 swapFree=4153972/4192956
[pid=11575] ppid=11573 vsize=5104 CPUtime=0.29
/proc/11575/stat : 11575 (Pueblo) R 11573 11575 10915 0 -1 4194304 886 0 0 0 29 0 0 0 19 0 1 0 142513505 5226496 856 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134523649 0 0 4096 0 0 0 0 17 1 0 0
/proc/11575/statm: 1276 856 205 16 0 715 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5104

[startup+0.702868 s]
/proc/loadavg: 0.94 1.08 1.03 3/77 11575
/proc/meminfo: memFree=1811992/2055920 swapFree=4153972/4192956
[pid=11575] ppid=11573 vsize=5104 CPUtime=0.69
/proc/11575/stat : 11575 (Pueblo) R 11573 11575 10915 0 -1 4194304 886 0 0 0 69 0 0 0 22 0 1 0 142513505 5226496 856 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/11575/statm: 1276 856 205 16 0 715 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5104

[startup+1.50195 s]
/proc/loadavg: 0.94 1.08 1.03 2/78 11576
/proc/meminfo: memFree=1808720/2055920 swapFree=4153972/4192956
[pid=11575] ppid=11573 vsize=6568 CPUtime=1.49
/proc/11575/stat : 11575 (Pueblo) R 11573 11575 10915 0 -1 4194304 1263 0 0 0 149 0 0 0 25 0 1 0 142513505 6725632 1233 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11575/statm: 1642 1233 205 16 0 1081 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6568

[startup+3.1011 s]
/proc/loadavg: 0.94 1.08 1.03 2/78 11576
/proc/meminfo: memFree=1806544/2055920 swapFree=4153972/4192956
[pid=11575] ppid=11573 vsize=9364 CPUtime=3.08
/proc/11575/stat : 11575 (Pueblo) R 11573 11575 10915 0 -1 4194304 1978 0 0 0 308 0 0 0 25 0 1 0 142513505 9588736 1948 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134523693 0 0 4096 0 0 0 0 17 1 0 0
/proc/11575/statm: 2341 1948 205 16 0 1780 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9364

[startup+6.3014 s]
/proc/loadavg: 0.94 1.07 1.03 2/78 11576
/proc/meminfo: memFree=1800336/2055920 swapFree=4153972/4192956
[pid=11575] ppid=11573 vsize=15204 CPUtime=6.29
/proc/11575/stat : 11575 (Pueblo) R 11573 11575 10915 0 -1 4194304 3408 0 0 0 628 1 0 0 25 0 1 0 142513505 15568896 3378 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134524544 0 0 4096 0 0 0 0 17 1 0 0
/proc/11575/statm: 3801 3378 205 16 0 3240 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15204

[startup+12.702 s]
/proc/loadavg: 0.95 1.07 1.03 2/78 11576
/proc/meminfo: memFree=1790352/2055920 swapFree=4153972/4192956
[pid=11575] ppid=11573 vsize=24928 CPUtime=12.68
/proc/11575/stat : 11575 (Pueblo) R 11573 11575 10915 0 -1 4194304 5822 0 0 0 1266 2 0 0 25 0 1 0 142513505 25526272 5792 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520072 0 0 4096 0 0 0 0 17 1 0 0
/proc/11575/statm: 6232 5792 205 16 0 5671 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 24928

[startup+25.5012 s]
/proc/loadavg: 0.96 1.07 1.03 2/78 11576
/proc/meminfo: memFree=1780112/2055920 swapFree=4153972/4192956
[pid=11575] ppid=11573 vsize=34120 CPUtime=25.49
/proc/11575/stat : 11575 (Pueblo) R 11573 11575 10915 0 -1 4194304 8108 0 0 0 2544 5 0 0 25 0 1 0 142513505 34938880 8078 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134522733 0 0 4096 0 0 0 0 17 1 0 0
/proc/11575/statm: 8530 8078 205 16 0 7969 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 34120

[startup+51.1017 s]
/proc/loadavg: 0.97 1.06 1.03 2/78 11576
/proc/meminfo: memFree=1773584/2055920 swapFree=4153972/4192956
[pid=11575] ppid=11573 vsize=40676 CPUtime=51.07
/proc/11575/stat : 11575 (Pueblo) R 11573 11575 10915 0 -1 4194304 9758 0 0 0 5100 7 0 0 25 0 1 0 142513505 41652224 9728 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528351 0 0 4096 0 0 0 0 17 1 0 0
/proc/11575/statm: 10169 9728 205 16 0 9608 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 40676

[startup+102.306 s]
/proc/loadavg: 0.99 1.05 1.02 2/78 11576
/proc/meminfo: memFree=1765392/2055920 swapFree=4153972/4192956
[pid=11575] ppid=11573 vsize=48940 CPUtime=102.27
/proc/11575/stat : 11575 (Pueblo) R 11573 11575 10915 0 -1 4194304 11811 0 0 0 10214 13 0 0 25 0 1 0 142513505 50114560 11781 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134519095 0 0 4096 0 0 0 0 17 1 0 0
/proc/11575/statm: 12235 11781 205 16 0 11674 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 48940

[startup+162.301 s]
/proc/loadavg: 0.99 1.04 1.02 2/78 11576
/proc/meminfo: memFree=1758928/2055920 swapFree=4153972/4192956
[pid=11575] ppid=11573 vsize=55464 CPUtime=162.25
/proc/11575/stat : 11575 (Pueblo) R 11573 11575 10915 0 -1 4194304 13405 0 0 0 16207 18 0 0 25 0 1 0 142513505 56795136 13373 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134522706 0 0 4096 0 0 0 0 17 1 0 0
/proc/11575/statm: 13866 13373 205 16 0 13305 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 55464

[startup+222.301 s]
/proc/loadavg: 0.99 1.03 1.01 2/78 11576
/proc/meminfo: memFree=1753872/2055920 swapFree=4153972/4192956
[pid=11575] ppid=11573 vsize=60488 CPUtime=222.24
/proc/11575/stat : 11575 (Pueblo) R 11573 11575 10915 0 -1 4194304 14677 0 0 0 22201 23 0 0 25 0 1 0 142513505 61939712 14627 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/11575/statm: 15122 14627 205 16 0 14561 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 60488

[startup+282.302 s]
/proc/loadavg: 0.99 1.02 1.01 2/78 11576
/proc/meminfo: memFree=1753424/2055920 swapFree=4153972/4192956
[pid=11575] ppid=11573 vsize=60744 CPUtime=282.22
/proc/11575/stat : 11575 (Pueblo) R 11573 11575 10915 0 -1 4194304 14792 0 0 0 28195 27 0 0 25 0 1 0 142513505 62201856 14731 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528792 0 0 4096 0 0 0 0 17 1 0 0
/proc/11575/statm: 15186 14731 205 16 0 14625 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 60744

[startup+342.302 s]
/proc/loadavg: 0.99 1.02 1.00 2/78 11576
/proc/meminfo: memFree=1747728/2055920 swapFree=4153972/4192956
[pid=11575] ppid=11573 vsize=66504 CPUtime=342.2
/proc/11575/stat : 11575 (Pueblo) R 11573 11575 10915 0 -1 4194304 16214 0 0 0 34190 30 0 0 25 0 1 0 142513505 68100096 16151 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134533514 0 0 4096 0 0 0 0 17 1 0 0
/proc/11575/statm: 16626 16151 205 16 0 16065 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 66504

[startup+402.301 s]
/proc/loadavg: 0.99 1.01 1.00 2/78 11576
/proc/meminfo: memFree=1747536/2055920 swapFree=4153972/4192956
[pid=11575] ppid=11573 vsize=66768 CPUtime=402.19
/proc/11575/stat : 11575 (Pueblo) R 11573 11575 10915 0 -1 4194304 16279 0 0 0 40185 34 0 0 25 0 1 0 142513505 68370432 16216 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134516700 0 0 4096 0 0 0 0 17 1 0 0
/proc/11575/statm: 16692 16216 205 16 0 16131 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 66768

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 11576
/proc/meminfo: memFree=1747408/2055920 swapFree=4153972/4192956
[pid=11575] ppid=11573 vsize=66900 CPUtime=462.17
/proc/11575/stat : 11575 (Pueblo) R 11573 11575 10915 0 -1 4194304 16283 0 0 0 46180 37 0 0 25 0 1 0 142513505 68505600 16220 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11575/statm: 16725 16220 205 16 0 16164 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 66900

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 11576
/proc/meminfo: memFree=1745872/2055920 swapFree=4153972/4192956
[pid=11575] ppid=11573 vsize=68364 CPUtime=522.16
/proc/11575/stat : 11575 (Pueblo) R 11573 11575 10915 0 -1 4194304 16661 0 0 0 52175 41 0 0 25 0 1 0 142513505 70004736 16598 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520070 0 0 4096 0 0 0 0 17 1 0 0
/proc/11575/statm: 17091 16598 205 16 0 16530 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 68364

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 11576
/proc/meminfo: memFree=1745616/2055920 swapFree=4153972/4192956
[pid=11575] ppid=11573 vsize=68496 CPUtime=582.14
/proc/11575/stat : 11575 (Pueblo) R 11573 11575 10915 0 -1 4194304 16710 0 0 0 58170 44 0 0 25 0 1 0 142513505 70139904 16647 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134533487 0 0 4096 0 0 0 0 17 1 0 0
/proc/11575/statm: 17124 16647 205 16 0 16563 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 68496

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 11576
/proc/meminfo: memFree=1739984/2055920 swapFree=4153972/4192956
[pid=11575] ppid=11573 vsize=74236 CPUtime=642.13
/proc/11575/stat : 11575 (Pueblo) R 11573 11575 10915 0 -1 4194304 18110 0 0 0 64164 49 0 0 25 0 1 0 142513505 76017664 18047 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134519085 0 0 4096 0 0 0 0 17 1 0 0
/proc/11575/statm: 18559 18047 205 16 0 17998 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 74236


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

/proc/meminfo: memFree=1739664/2055920 swapFree=4153972/4192956
[pid=11575] ppid=11573 vsize=74596 CPUtime=822.09
/proc/11575/stat : 11575 (Pueblo) R 11573 11575 10915 0 -1 4194304 18266 0 0 0 82149 60 0 0 25 0 1 0 142513505 76386304 18135 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/11575/statm: 18649 18135 205 16 0 18088 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 74596

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 11578
/proc/meminfo: memFree=1734416/2055920 swapFree=4153972/4192956
[pid=11575] ppid=11573 vsize=80308 CPUtime=882.07
/proc/11575/stat : 11575 (Pueblo) R 11573 11575 10915 0 -1 4194304 19674 0 0 0 88143 64 0 0 25 0 1 0 142513505 82235392 19543 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 11023995 0 0 4096 0 0 0 0 17 1 0 0
/proc/11575/statm: 20077 19543 205 16 0 19516 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 80308

[startup+942.303 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 11578
/proc/meminfo: memFree=1733136/2055920 swapFree=4153972/4192956
[pid=11575] ppid=11573 vsize=81132 CPUtime=942.05
/proc/11575/stat : 11575 (Pueblo) R 11573 11575 10915 0 -1 4194304 19878 0 0 0 94138 67 0 0 25 0 1 0 142513505 83079168 19747 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517901 0 0 4096 0 0 0 0 17 1 0 0
/proc/11575/statm: 20283 19747 205 16 0 19722 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 81132

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 11578
/proc/meminfo: memFree=1733072/2055920 swapFree=4153972/4192956
[pid=11575] ppid=11573 vsize=81124 CPUtime=1002.03
/proc/11575/stat : 11575 (Pueblo) R 11573 11575 10915 0 -1 4194304 19878 0 0 0 100133 70 0 0 25 0 1 0 142513505 83070976 19747 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528577 0 0 4096 0 0 0 0 17 1 0 0
/proc/11575/statm: 20281 19747 205 16 0 19720 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 81124

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 11578
/proc/meminfo: memFree=1732816/2055920 swapFree=4153972/4192956
[pid=11575] ppid=11573 vsize=81448 CPUtime=1062.02
/proc/11575/stat : 11575 (Pueblo) R 11573 11575 10915 0 -1 4194304 19960 0 0 0 106129 73 0 0 25 0 1 0 142513505 83402752 19829 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517911 0 0 4096 0 0 0 0 17 1 0 0
/proc/11575/statm: 20362 19829 205 16 0 19801 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 81448

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 11578
/proc/meminfo: memFree=1732688/2055920 swapFree=4153972/4192956
[pid=11575] ppid=11573 vsize=81584 CPUtime=1122.01
/proc/11575/stat : 11575 (Pueblo) R 11573 11575 10915 0 -1 4194304 19986 0 0 0 112124 77 0 0 25 0 1 0 142513505 83542016 19855 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/11575/statm: 20396 19855 205 16 0 19835 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 81584

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 11578
/proc/meminfo: memFree=1732752/2055920 swapFree=4153972/4192956
[pid=11575] ppid=11573 vsize=81272 CPUtime=1182
/proc/11575/stat : 11575 (Pueblo) R 11573 11575 10915 0 -1 4194304 19987 0 0 0 118119 81 0 0 25 0 1 0 142513505 83222528 19800 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520048 0 0 4096 0 0 0 0 17 1 0 0
/proc/11575/statm: 20318 19800 205 16 0 19757 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 81272

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 11578
/proc/meminfo: memFree=1732688/2055920 swapFree=4153972/4192956
[pid=11575] ppid=11573 vsize=81544 CPUtime=1241.98
/proc/11575/stat : 11575 (Pueblo) R 11573 11575 10915 0 -1 4194304 20043 0 0 0 124114 84 0 0 25 0 1 0 142513505 83501056 19856 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134518921 0 0 4096 0 0 0 0 17 1 0 0
/proc/11575/statm: 20386 19856 205 16 0 19825 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 81544

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 11578
/proc/meminfo: memFree=1732496/2055920 swapFree=4153972/4192956
[pid=11575] ppid=11573 vsize=81680 CPUtime=1301.97
/proc/11575/stat : 11575 (Pueblo) R 11573 11575 10915 0 -1 4194304 20086 0 0 0 130110 87 0 0 25 0 1 0 142513505 83640320 19899 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134557416 0 0 4096 0 0 0 0 17 1 0 0
/proc/11575/statm: 20420 19899 205 16 0 19859 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 81680

[startup+1362.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 11578
/proc/meminfo: memFree=1725008/2055920 swapFree=4153972/4192956
[pid=11575] ppid=11573 vsize=89256 CPUtime=1361.95
/proc/11575/stat : 11575 (Pueblo) R 11573 11575 10915 0 -1 4194304 21945 0 0 0 136103 92 0 0 25 0 1 0 142513505 91398144 21758 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520075 0 0 4096 0 0 0 0 17 1 0 0
/proc/11575/statm: 22314 21758 205 16 0 21753 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 89256

[startup+1422.31 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 11578
/proc/meminfo: memFree=1725008/2055920 swapFree=4153972/4192956
[pid=11575] ppid=11573 vsize=89256 CPUtime=1421.94
/proc/11575/stat : 11575 (Pueblo) R 11573 11575 10915 0 -1 4194304 21949 0 0 0 142099 95 0 0 25 0 1 0 142513505 91398144 21762 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/11575/statm: 22314 21762 205 16 0 21753 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 89256

[startup+1482.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 11578
/proc/meminfo: memFree=1725008/2055920 swapFree=4153972/4192956
[pid=11575] ppid=11573 vsize=89224 CPUtime=1481.92
/proc/11575/stat : 11575 (Pueblo) R 11573 11575 10915 0 -1 4194304 21951 0 0 0 148095 97 0 0 25 0 1 0 142513505 91365376 21764 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520067 0 0 4096 0 0 0 0 17 1 0 0
/proc/11575/statm: 22306 21764 205 16 0 21745 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 89224

[startup+1542.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 11578
/proc/meminfo: memFree=1724496/2055920 swapFree=4153972/4192956
[pid=11575] ppid=11573 vsize=89744 CPUtime=1541.9
/proc/11575/stat : 11575 (Pueblo) R 11573 11575 10915 0 -1 4194304 22082 0 0 0 154090 100 0 0 25 0 1 0 142513505 91897856 21895 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11575/statm: 22436 21895 205 16 0 21875 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 89744

[startup+1602.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 11578
/proc/meminfo: memFree=1724880/2055920 swapFree=4153972/4192956
[pid=11575] ppid=11573 vsize=89132 CPUtime=1601.89
/proc/11575/stat : 11575 (Pueblo) R 11573 11575 10915 0 -1 4194304 22082 0 0 0 160085 104 0 0 25 0 1 0 142513505 91271168 21753 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517901 0 0 4096 0 0 0 0 17 1 0 0
/proc/11575/statm: 22283 21753 205 16 0 21722 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 89132

[startup+1662.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 11578
/proc/meminfo: memFree=1724880/2055920 swapFree=4153972/4192956
[pid=11575] ppid=11573 vsize=89264 CPUtime=1661.88
/proc/11575/stat : 11575 (Pueblo) R 11573 11575 10915 0 -1 4194304 22108 0 0 0 166080 108 0 0 25 0 1 0 142513505 91406336 21779 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11575/statm: 22316 21779 205 16 0 21755 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 89264

[startup+1722.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 11578
/proc/meminfo: memFree=1724560/2055920 swapFree=4153972/4192956
[pid=11575] ppid=11573 vsize=89664 CPUtime=1721.86
/proc/11575/stat : 11575 (Pueblo) R 11573 11575 10915 0 -1 4194304 22192 0 0 0 172075 111 0 0 25 0 1 0 142513505 91815936 21863 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11575/statm: 22416 21863 205 16 0 21855 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 89664

[startup+1782.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 11578
/proc/meminfo: memFree=1724624/2055920 swapFree=4153972/4192956
[pid=11575] ppid=11573 vsize=89444 CPUtime=1781.84
/proc/11575/stat : 11575 (Pueblo) R 11573 11575 10915 0 -1 4194304 22224 0 0 0 178070 114 0 0 25 0 1 0 142513505 91590656 21830 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134523649 0 0 4096 0 0 0 0 17 1 0 0
/proc/11575/statm: 22361 21830 205 16 0 21800 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 89444

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

[startup+1782.7 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 11578
/proc/meminfo: memFree=1724624/2055920 swapFree=4153972/4192956
[pid=11575] ppid=11573 vsize=89444 CPUtime=1782.24
/proc/11575/stat : 11575 (Pueblo) R 11573 11575 10915 0 -1 4194304 22224 0 0 0 178110 114 0 0 25 0 1 0 142513505 91590656 21830 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/11575/statm: 22361 21830 205 16 0 21800 0
Current children cumulated CPU time (s) 1782.24
Current children cumulated vsize (KiB) 89444

[startup+1783.11 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 11578
/proc/meminfo: memFree=1724624/2055920 swapFree=4153972/4192956
[pid=11575] ppid=11573 vsize=89444 CPUtime=1782.65
/proc/11575/stat : 11575 (Pueblo) R 11573 11575 10915 0 -1 4194304 22224 0 0 0 178151 114 0 0 25 0 1 0 142513505 91590656 21830 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11575/statm: 22361 21830 205 16 0 21800 0
Current children cumulated CPU time (s) 1782.65
Current children cumulated vsize (KiB) 89444

Child status: 10
Real time (s): 1783.2
CPU time (s): 1782.75
CPU user time (s): 1781.59
CPU system time (s): 1.16182
CPU usage (%): 99.975
Max. virtual memory (cumulated for all children) (KiB): 89744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1781.59
system time used= 1.16182
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22231
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= 13
involuntary context switches= 3006

runsolver used 2.05069 second user time and 4.03639 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Sun Apr 15 19:19:18 UTC 2007

IDJOB= 353399
IDBENCH= 2239
IDSOLVER= 165
FILE ID= node4/353399-1176664757

PBS_JOBID= 4559371

Free space on /tmp= 66557 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb30-15-opb/normalized-frb30-15-3.opb
COMMAND LINE= Pueblo /tmp/evaluation/353399-1176664757/instance-353399-1176664757.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node4/convwatcher-353399-1176664757 -o ROOT/results/node4/conversion-353399-1176664757 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/353399-1176664757/instance-353399-1176664757.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-353399-1176664757 -o ROOT/results/node4/solver-353399-1176664757 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/353399-1176664757/instance-353399-1176664757.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  8e251d4e151b2868eb3a52cf845e4cf8

RANDOM SEED= 365996148

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.218
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
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		: 3000.218
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1812400 kB
Buffers:         34600 kB
Cached:         132412 kB
SwapCached:       2172 kB
Active:          97316 kB
Inactive:        93572 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1812400 kB
SwapTotal:     4192956 kB
SwapFree:      4153972 kB
Dirty:            2684 kB
Writeback:           0 kB
Mapped:          31864 kB
Slab:            38064 kB
Committed_AS:  4668128 kB
PageTables:       1824 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66557 MiB

End job on node4 on Sun Apr 15 19:49:01 UTC 2007