Trace number 458798

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
PBS4_v2 2007-03-23SAT (TO)44 1800.1 1800.53

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/
submitted-PB05/manquinho/routing/normalized-s4-4-3-8pb.opb
MD5SUMb1277fdeb2e21bbaf9784bfe98a40d01
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark36
Best CPU time to get the best result obtained on this benchmark0.082986
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 36
Optimality of the best value was proved YES
Number of variables432
Total number of constraints1304
Number of constraints which are clauses1280
Number of constraints which are cardinality constraints (but not clauses)24
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint18
Number of terms in the objective function 432
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 432
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 432
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 PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/458798-1178643980/instance-458798-1178643980.opb ......
0.00/0.05	c done parsing opb.
0.00/0.05	o 64
1.49/1.53	o 62
1.89/1.98	o 60
2.09/2.13	o 58
2.29/2.33	o 56
2.49/2.59	o 52
4.79/4.88	o 50
5.08/5.11	o 48
37.78/37.82	o 46
64.78/64.83	o 44
1800.06/1800.50	s SATISFIABLE
1800.06/1800.50	v -x1 -x10 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x11 -x110 -x111 -x112 x113 -x114 -x115 -x116 -x117 -x118
1800.06/1800.50	v -x119 -x12 -x120 x121 x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x13 -x130 -x131 -x132 x133 -x134 -x135 -x136 -x137 -x138
1800.06/1800.50	v -x139 -x14 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 x149 x15 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157
1800.06/1800.50	v -x158 -x159 -x16 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x17 -x170 -x171 x172 -x173 -x174 -x175 x176
1800.06/1800.50	v -x177 -x178 -x179 -x18 -x180 x181 -x182 -x183 -x184 -x185 x186 -x187 -x188 -x189 x19 -x190 -x191 -x192 -x193 -x194 -x195 x196
1800.06/1800.50	v x197 -x198 -x199 -x2 -x20 -x200 -x201 -x202 -x203 -x204 -x205 -x206 x207 -x208 -x209 -x21 -x210 -x211 -x212 -x213 -x214 -x215
1800.06/1800.50	v -x216 -x217 x218 x219 -x22 -x220 -x221 x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x23 -x230 -x231 x232 -x233 -x234 -x235
1800.06/1800.50	v -x236 -x237 -x238 -x239 -x24 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 x248 -x249 -x25 -x250 -x251 -x252 -x253 -x254
1800.06/1800.50	v -x255 -x256 -x257 -x258 -x259 -x26 -x260 -x261 -x262 -x263 -x264 x265 -x266 -x267 -x268 -x269 -x27 -x270 -x271 -x272 -x273
1800.06/1800.50	v -x274 -x275 -x276 -x277 -x278 -x279 -x28 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x29 -x290 -x291 x292
1800.06/1800.50	v -x293 -x294 -x295 -x296 -x297 -x298 -x299 -x3 -x30 -x300 -x301 x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x31 -x310 -x311
1800.06/1800.50	v -x312 -x313 -x314 -x315 -x316 -x317 -x318 x319 -x32 -x320 -x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 x329 -x33 -x330
1800.06/1800.50	v -x331 -x332 -x333 -x334 -x335 -x336 -x337 -x338 -x339 x34 -x340 -x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 x35
1800.06/1800.50	v -x350 -x351 -x352 -x353 x354 -x355 -x356 -x357 -x358 -x359 -x36 -x360 x361 -x362 -x363 -x364 -x365 -x366 -x367 -x368 -x369
1800.06/1800.50	v x37 -x370 -x371 -x372 -x373 x374 -x375 -x376 -x377 -x378 -x379 -x38 -x380 -x381 -x382 -x383 -x384 -x385 -x386 -x387 -x388
1800.06/1800.50	v -x389 -x39 -x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 -x399 -x4 -x40 -x400 -x401 x402 -x403 -x404 -x405 -x406 -x407
1800.06/1800.50	v -x408 -x409 x41 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 -x42 -x420 -x421 -x422 -x423 -x424 -x425 -x426
1800.06/1800.50	v x427 -x428 -x429 -x43 -x430 -x431 -x432 -x44 x45 -x46 x47 -x48 -x49 -x5 x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x6 -x60
1800.06/1800.50	v -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 x7 -x70 -x71 -x72 -x73 -x74 -x75 -x76 x77 -x78 -x79 x8 -x80 -x81 -x82 x83 -x84 -x85
1800.06/1800.50	v x86 -x87 -x88 -x89 -x9 -x90 x91 -x92 -x93 x94 x95 -x96 -x97 -x98 -x99

Verifier Data (download as text)

OK	44

Conversion Script Data (download as text)

/tmp/evaluation/458798-1178643980/instance-458798-1178643980.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node43/watcher-458798-1178643980 -o ROOT/results/node43/solver-458798-1178643980 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458798-1178643980/instance-458798-1178643980.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: 0.92 0.98 0.99 3/77 8454
/proc/meminfo: memFree=1766456/2055920 swapFree=4158768/4192956
[pid=8454] ppid=8452 vsize=1324 CPUtime=0
/proc/8454/stat : 8454 (PBS4_SAT07v2) R 8452 8454 7791 0 -1 4194304 147 0 0 0 0 0 0 0 18 0 1 0 312309839 1355776 129 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135057549 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8454/statm: 331 129 86 219 0 108 0

[startup+0.0616919 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8454
/proc/meminfo: memFree=1766456/2055920 swapFree=4158768/4192956
[pid=8454] ppid=8452 vsize=1456 CPUtime=0.05
/proc/8454/stat : 8454 (PBS4_SAT07v2) R 8452 8454 7791 0 -1 4194304 224 0 0 0 5 0 0 0 18 0 1 0 312309839 1490944 206 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8454/statm: 364 206 102 219 0 141 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1456

[startup+0.101696 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8454
/proc/meminfo: memFree=1766456/2055920 swapFree=4158768/4192956
[pid=8454] ppid=8452 vsize=1676 CPUtime=0.09
/proc/8454/stat : 8454 (PBS4_SAT07v2) R 8452 8454 7791 0 -1 4194304 259 0 0 0 9 0 0 0 18 0 1 0 312309839 1716224 241 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8454/statm: 419 241 102 219 0 196 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1676

[startup+0.301713 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8454
/proc/meminfo: memFree=1766456/2055920 swapFree=4158768/4192956
[pid=8454] ppid=8452 vsize=2128 CPUtime=0.29
/proc/8454/stat : 8454 (PBS4_SAT07v2) R 8452 8454 7791 0 -1 4194304 371 0 0 0 29 0 0 0 19 0 1 0 312309839 2179072 353 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8454/statm: 532 353 102 219 0 309 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2128

[startup+0.701747 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8454
/proc/meminfo: memFree=1766456/2055920 swapFree=4158768/4192956
[pid=8454] ppid=8452 vsize=2968 CPUtime=0.69
/proc/8454/stat : 8454 (PBS4_SAT07v2) R 8452 8454 7791 0 -1 4194304 622 0 0 0 68 1 0 0 23 0 1 0 312309839 3039232 555 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8454/statm: 742 555 102 219 0 519 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2968

[startup+1.50182 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 8455
/proc/meminfo: memFree=1764272/2055920 swapFree=4158768/4192956
[pid=8454] ppid=8452 vsize=4652 CPUtime=1.49
/proc/8454/stat : 8454 (PBS4_SAT07v2) R 8452 8454 7791 0 -1 4194304 1022 0 0 0 147 2 0 0 25 0 1 0 312309839 4763648 858 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8454/statm: 1163 858 102 219 0 940 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4652

[startup+3.10296 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 8455
/proc/meminfo: memFree=1762608/2055920 swapFree=4158768/4192956
[pid=8454] ppid=8452 vsize=7268 CPUtime=3.09
/proc/8454/stat : 8454 (PBS4_SAT07v2) R 8452 8454 7791 0 -1 4194304 1434 0 0 0 306 3 0 0 25 0 1 0 312309839 7442432 1270 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8454/statm: 1817 1270 102 219 0 1594 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7268

[startup+6.30124 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 8455
/proc/meminfo: memFree=1760048/2055920 swapFree=4158768/4192956
[pid=8454] ppid=8452 vsize=7836 CPUtime=6.29
/proc/8454/stat : 8454 (PBS4_SAT07v2) R 8452 8454 7791 0 -1 4194304 1926 0 0 0 624 5 0 0 25 0 1 0 312309839 8024064 1762 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8454/statm: 1959 1762 102 219 0 1736 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7836

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 8455
/proc/meminfo: memFree=1757232/2055920 swapFree=4158768/4192956
[pid=8454] ppid=8452 vsize=13120 CPUtime=12.69
/proc/8454/stat : 8454 (PBS4_SAT07v2) R 8452 8454 7791 0 -1 4194304 2740 0 0 0 1261 8 0 0 25 0 1 0 312309839 13434880 2383 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546923 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8454/statm: 3280 2383 102 219 0 3057 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13120

[startup+25.5019 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 8455
/proc/meminfo: memFree=1752944/2055920 swapFree=4158768/4192956
[pid=8454] ppid=8452 vsize=22444 CPUtime=25.48
/proc/8454/stat : 8454 (PBS4_SAT07v2) R 8452 8454 7791 0 -1 4194304 3808 0 0 0 2536 12 0 0 25 0 1 0 312309839 22982656 3451 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546840 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8454/statm: 5611 3451 102 219 0 5388 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 22444

[startup+51.1011 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 8455
/proc/meminfo: memFree=1747824/2055920 swapFree=4158768/4192956
[pid=8454] ppid=8452 vsize=25568 CPUtime=51.07
/proc/8454/stat : 8454 (PBS4_SAT07v2) R 8452 8454 7791 0 -1 4194304 5436 0 0 0 5087 20 0 0 25 0 1 0 312309839 26181632 4694 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8454/statm: 6392 4694 102 219 0 6169 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25568

[startup+102.306 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 8455
/proc/meminfo: memFree=1738864/2055920 swapFree=4158768/4192956
[pid=8454] ppid=8452 vsize=44172 CPUtime=102.27
/proc/8454/stat : 8454 (PBS4_SAT07v2) R 8452 8454 7791 0 -1 4194304 7653 0 0 0 10195 32 0 0 25 0 1 0 312309839 45232128 6911 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8454/statm: 11043 6911 102 219 0 10820 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 44172

[startup+162.302 s]
/proc/loadavg: 1.13 1.04 1.01 2/78 8455
/proc/meminfo: memFree=1730160/2055920 swapFree=4158768/4192956
[pid=8454] ppid=8452 vsize=49328 CPUtime=162.25
/proc/8454/stat : 8454 (PBS4_SAT07v2) R 8452 8454 7791 0 -1 4194304 10633 0 0 0 16179 46 0 0 25 0 1 0 312309839 50511872 9122 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8454/statm: 12332 9122 102 219 0 12109 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 49328

[startup+222.301 s]
/proc/loadavg: 1.05 1.03 1.00 2/78 8455
/proc/meminfo: memFree=1724080/2055920 swapFree=4158768/4192956
[pid=8454] ppid=8452 vsize=50728 CPUtime=222.24
/proc/8454/stat : 8454 (PBS4_SAT07v2) R 8452 8454 7791 0 -1 4194304 12115 0 0 0 22171 53 0 0 25 0 1 0 312309839 51945472 10604 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8454/statm: 12682 10604 102 219 0 12459 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 50728

[startup+282.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 8455
/proc/meminfo: memFree=1718192/2055920 swapFree=4158768/4192956
[pid=8454] ppid=8452 vsize=84584 CPUtime=282.23
/proc/8454/stat : 8454 (PBS4_SAT07v2) R 8452 8454 7791 0 -1 4194304 13593 0 0 0 28162 61 0 0 25 0 1 0 312309839 86614016 12082 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8454/statm: 21146 12082 102 219 0 20923 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 84584

[startup+342.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 8455
/proc/meminfo: memFree=1712560/2055920 swapFree=4158768/4192956
[pid=8454] ppid=8452 vsize=85860 CPUtime=342.21
/proc/8454/stat : 8454 (PBS4_SAT07v2) R 8452 8454 7791 0 -1 4194304 15015 0 0 0 34152 69 0 0 25 0 1 0 312309839 87920640 13471 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8454/statm: 21465 13471 102 219 0 21242 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 85860

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 8455
/proc/meminfo: memFree=1708272/2055920 swapFree=4158768/4192956
[pid=8454] ppid=8452 vsize=86640 CPUtime=402.19
/proc/8454/stat : 8454 (PBS4_SAT07v2) R 8452 8454 7791 0 -1 4194304 16185 0 0 0 40144 75 0 0 25 0 1 0 312309839 88719360 14542 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8454/statm: 21660 14542 102 219 0 21437 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 86640

[startup+462.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 8455
/proc/meminfo: memFree=1704496/2055920 swapFree=4158768/4192956
[pid=8454] ppid=8452 vsize=88004 CPUtime=462.18
/proc/8454/stat : 8454 (PBS4_SAT07v2) R 8452 8454 7791 0 -1 4194304 17215 0 0 0 46137 81 0 0 25 0 1 0 312309839 90116096 15506 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549412 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8454/statm: 22001 15506 102 219 0 21778 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 88004

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8455
/proc/meminfo: memFree=1699888/2055920 swapFree=4158768/4192956
[pid=8454] ppid=8452 vsize=88924 CPUtime=522.17
/proc/8454/stat : 8454 (PBS4_SAT07v2) R 8452 8454 7791 0 -1 4194304 18388 0 0 0 52130 87 0 0 25 0 1 0 312309839 91058176 16646 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557362 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8454/statm: 22231 16646 102 219 0 22008 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 88924

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8455
/proc/meminfo: memFree=1696560/2055920 swapFree=4158768/4192956
[pid=8454] ppid=8452 vsize=89952 CPUtime=582.15
/proc/8454/stat : 8454 (PBS4_SAT07v2) R 8452 8454 7791 0 -1 4194304 19218 0 0 0 58123 92 0 0 25 0 1 0 312309839 92110848 17443 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8454/statm: 22488 17443 102 219 0 22265 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 89952

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8455
/proc/meminfo: memFree=1693744/2055920 swapFree=4158768/4192956
[pid=8454] ppid=8452 vsize=97140 CPUtime=642.15
/proc/8454/stat : 8454 (PBS4_SAT07v2) R 8452 8454 7791 0 -1 4194304 21485 0 0 0 64117 98 0 0 25 0 1 0 312309839 99471360 18173 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8454/statm: 24285 18173 102 219 0 24062 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 97140


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# More data... #
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[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8455
/proc/meminfo: memFree=1680240/2055920 swapFree=4158768/4192956
[pid=8454] ppid=8452 vsize=99672 CPUtime=882.08
/proc/8454/stat : 8454 (PBS4_SAT07v2) R 8452 8454 7791 0 -1 4194304 24882 0 0 0 88091 117 0 0 25 0 1 0 312309839 102064128 21537 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8454/statm: 24918 21537 102 219 0 24695 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 99672

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8455
/proc/meminfo: memFree=1678448/2055920 swapFree=4158768/4192956
[pid=8454] ppid=8452 vsize=100060 CPUtime=942.06
/proc/8454/stat : 8454 (PBS4_SAT07v2) R 8452 8454 7791 0 -1 4194304 25403 0 0 0 94085 121 0 0 25 0 1 0 312309839 102461440 21993 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8454/statm: 25015 21993 102 219 0 24792 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 100060

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8455
/proc/meminfo: memFree=1674992/2055920 swapFree=4158768/4192956
[pid=8454] ppid=8452 vsize=100584 CPUtime=1002.05
/proc/8454/stat : 8454 (PBS4_SAT07v2) R 8452 8454 7791 0 -1 4194304 26325 0 0 0 100081 124 0 0 25 0 1 0 312309839 102998016 22882 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550349 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8454/statm: 25146 22882 102 219 0 24923 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 100584

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8455
/proc/meminfo: memFree=1671856/2055920 swapFree=4158768/4192956
[pid=8454] ppid=8452 vsize=166384 CPUtime=1062.03
/proc/8454/stat : 8454 (PBS4_SAT07v2) R 8452 8454 7791 0 -1 4194304 27113 0 0 0 106075 128 0 0 25 0 1 0 312309839 170377216 23670 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8454/statm: 41596 23670 102 219 0 41373 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 166384

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8455
/proc/meminfo: memFree=1668528/2055920 swapFree=4158768/4192956
[pid=8454] ppid=8452 vsize=167136 CPUtime=1122.02
/proc/8454/stat : 8454 (PBS4_SAT07v2) R 8452 8454 7791 0 -1 4194304 27950 0 0 0 112069 133 0 0 25 0 1 0 312309839 171147264 24507 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8454/statm: 41784 24507 102 219 0 41561 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 167136

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8455
/proc/meminfo: memFree=1666096/2055920 swapFree=4158768/4192956
[pid=8454] ppid=8452 vsize=167392 CPUtime=1182.01
/proc/8454/stat : 8454 (PBS4_SAT07v2) R 8452 8454 7791 0 -1 4194304 28625 0 0 0 118064 137 0 0 25 0 1 0 312309839 171409408 25116 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8454/statm: 41848 25116 102 219 0 41625 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 167392

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8455
/proc/meminfo: memFree=1662960/2055920 swapFree=4158768/4192956
[pid=8454] ppid=8452 vsize=168040 CPUtime=1242
/proc/8454/stat : 8454 (PBS4_SAT07v2) R 8452 8454 7791 0 -1 4194304 29435 0 0 0 124059 141 0 0 25 0 1 0 312309839 172072960 25893 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8454/statm: 42010 25893 102 219 0 41787 0
Current children cumulated CPU time (s) 1242
Current children cumulated vsize (KiB) 168040

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8455
/proc/meminfo: memFree=1659888/2055920 swapFree=4158768/4192956
[pid=8454] ppid=8452 vsize=168688 CPUtime=1301.98
/proc/8454/stat : 8454 (PBS4_SAT07v2) R 8452 8454 7791 0 -1 4194304 30264 0 0 0 130052 146 0 0 25 0 1 0 312309839 172736512 26656 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8454/statm: 42172 26656 102 219 0 41949 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 168688

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8455
/proc/meminfo: memFree=1657072/2055920 swapFree=4158768/4192956
[pid=8454] ppid=8452 vsize=168820 CPUtime=1361.97
/proc/8454/stat : 8454 (PBS4_SAT07v2) R 8452 8454 7791 0 -1 4194304 30961 0 0 0 136046 151 0 0 25 0 1 0 312309839 172871680 27353 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8454/statm: 42205 27353 102 219 0 41982 0
Current children cumulated CPU time (s) 1361.97
Current children cumulated vsize (KiB) 168820

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8455
/proc/meminfo: memFree=1654256/2055920 swapFree=4158768/4192956
[pid=8454] ppid=8452 vsize=169736 CPUtime=1421.96
/proc/8454/stat : 8454 (PBS4_SAT07v2) R 8452 8454 7791 0 -1 4194304 31688 0 0 0 142042 154 0 0 25 0 1 0 312309839 173809664 28047 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8454/statm: 42434 28047 102 219 0 42211 0
Current children cumulated CPU time (s) 1421.96
Current children cumulated vsize (KiB) 169736

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8455
/proc/meminfo: memFree=1651056/2055920 swapFree=4158768/4192956
[pid=8454] ppid=8452 vsize=170688 CPUtime=1481.93
/proc/8454/stat : 8454 (PBS4_SAT07v2) R 8452 8454 7791 0 -1 4194304 32617 0 0 0 148036 157 0 0 25 0 1 0 312309839 174784512 28844 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8454/statm: 42672 28844 102 219 0 42449 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 170688

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8455
/proc/meminfo: memFree=1650416/2055920 swapFree=4158768/4192956
[pid=8454] ppid=8452 vsize=171132 CPUtime=1541.92
/proc/8454/stat : 8454 (PBS4_SAT07v2) R 8452 8454 7791 0 -1 4194304 32811 0 0 0 154031 161 0 0 25 0 1 0 312309839 175239168 29005 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8454/statm: 42783 29005 102 219 0 42560 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 171132

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8455
/proc/meminfo: memFree=1649328/2055920 swapFree=4158768/4192956
[pid=8454] ppid=8452 vsize=171652 CPUtime=1601.9
/proc/8454/stat : 8454 (PBS4_SAT07v2) R 8452 8454 7791 0 -1 4194304 33075 0 0 0 160026 164 0 0 25 0 1 0 312309839 175771648 29269 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550343 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8454/statm: 42913 29269 102 219 0 42690 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 171652

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8455
/proc/meminfo: memFree=1646960/2055920 swapFree=4158768/4192956
[pid=8454] ppid=8452 vsize=172492 CPUtime=1661.89
/proc/8454/stat : 8454 (PBS4_SAT07v2) R 8452 8454 7791 0 -1 4194304 33825 0 0 0 166021 168 0 0 25 0 1 0 312309839 176631808 29887 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8454/statm: 43123 29887 102 219 0 42900 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 172492

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8455
/proc/meminfo: memFree=1645104/2055920 swapFree=4158768/4192956
[pid=8454] ppid=8452 vsize=172492 CPUtime=1721.88
/proc/8454/stat : 8454 (PBS4_SAT07v2) R 8452 8454 7791 0 -1 4194304 34278 0 0 0 172017 171 0 0 25 0 1 0 312309839 176631808 30340 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8454/statm: 43123 30340 102 219 0 42900 0
Current children cumulated CPU time (s) 1721.88
Current children cumulated vsize (KiB) 172492

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8455
/proc/meminfo: memFree=1643248/2055920 swapFree=4158768/4192956
[pid=8454] ppid=8452 vsize=172492 CPUtime=1781.86
/proc/8454/stat : 8454 (PBS4_SAT07v2) R 8452 8454 7791 0 -1 4194304 34748 0 0 0 178012 174 0 0 25 0 1 0 312309839 176631808 30810 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8454/statm: 43123 30810 102 219 0 42900 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 172492



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8455
/proc/meminfo: memFree=1642864/2055920 swapFree=4158768/4192956
[pid=8454] ppid=8452 vsize=172492 CPUtime=1800.06
/proc/8454/stat : 8454 (PBS4_SAT07v2) R 8452 8454 7791 0 -1 4194304 34833 0 0 0 179831 175 0 0 25 0 1 0 312309839 176631808 30895 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8454/statm: 43123 30895 102 219 0 42900 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 172492

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8455
/proc/meminfo: memFree=1642864/2055920 swapFree=4158768/4192956
[pid=8454] ppid=8452 vsize=172492 CPUtime=1800.06
/proc/8454/stat : 8454 (PBS4_SAT07v2) R 8452 8454 7791 0 -1 4194304 34833 0 0 0 179831 175 0 0 25 0 1 0 312309839 176631808 30895 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8454/statm: 43123 30895 102 219 0 42900 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 172492

Child status: 0
Real time (s): 1800.53
CPU time (s): 1800.1
CPU user time (s): 1798.32
CPU system time (s): 1.77773
CPU usage (%): 99.976
Max. virtual memory (cumulated for all children) (KiB): 172492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.32
system time used= 1.77773
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34836
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= 8
involuntary context switches= 35913

runsolver used 1.77873 second user time and 4.6293 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Tue May  8 17:06:20 UTC 2007

IDJOB= 458798
IDBENCH= 2031
IDSOLVER= 200
FILE ID= node43/458798-1178643980

PBS_JOBID= 5218333

Free space on /tmp= 66561 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/routing/normalized-s4-4-3-8pb.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458798-1178643980/instance-458798-1178643980.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node43/convwatcher-458798-1178643980 -o ROOT/results/node43/conversion-458798-1178643980 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458798-1178643980/instance-458798-1178643980.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-458798-1178643980 -o ROOT/results/node43/solver-458798-1178643980 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458798-1178643980/instance-458798-1178643980.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  b1277fdeb2e21bbaf9784bfe98a40d01

RANDOM SEED= 124764679

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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	: 5914.62
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:       1766928 kB
Buffers:         38648 kB
Cached:         146848 kB
SwapCached:       2660 kB
Active:          46964 kB
Inactive:       162220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1766928 kB
SwapTotal:     4192956 kB
SwapFree:      4158768 kB
Dirty:            2320 kB
Writeback:           0 kB
Mapped:          31568 kB
Slab:            65148 kB
Committed_AS:  8200176 kB
PageTables:       1896 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= 66561 MiB

End job on node43 on Tue May  8 17:36:23 UTC 2007