Trace number 459455

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)3 1800.08 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=7-P0=89-P1=37-P2=43-P3=47-P4=41-P5=107-P6=127-B.opb
MD5SUM59a5e5c0509fa3a2bc4b2a05a02d5b79
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.109983
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables126
Total number of constraints13
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints13
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)294
Sum of products size (including duplicates)588
Number of different products294
Sum of products size588

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/459455-1178654943/instance-459455-1178654943.opb ......
0.49/0.57	c done parsing opb.
0.49/0.57	o 43
5.59/5.64	o 37
35.98/36.00	o 35
60.78/60.82	o 33
222.04/222.13	o 11
282.53/282.70	o 9
387.19/387.32	o 7
430.39/430.52	o 5
466.57/466.74	o 3
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 -x119 x12
1800.06/1800.50	v -x120 x121 x122 x123 -x124 x125 x126 x127 x128 -x129 -x13 -x130 -x131 -x132 -x133 x134 x135 -x136 -x137 -x138 -x139 x14 -x140
1800.06/1800.50	v x141 x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 x15 -x150 -x151 -x152 -x153 -x154 x155 x156 -x157 -x158 -x159 x16 -x160
1800.06/1800.50	v -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 x169 x17 x170 -x171 -x172 -x173 -x174 -x175 x176 -x177 x178 -x179 -x18 -x180
1800.06/1800.50	v -x181 -x182 x183 -x184 x185 -x186 -x187 -x188 -x189 x19 x190 -x191 x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 x2 x20 -x200
1800.06/1800.50	v -x201 -x202 -x203 x204 -x205 x206 -x207 -x208 -x209 -x21 -x210 x211 -x212 x213 -x214 -x215 -x216 -x217 -x218 -x219 x22 -x220
1800.06/1800.50	v -x221 -x222 -x223 -x224 x225 x226 -x227 -x228 x229 -x23 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 x239 x24 x240
1800.06/1800.50	v -x241 -x242 x243 -x244 -x245 -x246 -x247 -x248 -x249 -x25 -x250 -x251 -x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 -x26
1800.06/1800.50	v x260 x261 -x262 -x263 x264 -x265 -x266 x267 x268 -x269 x27 -x270 x271 -x272 -x273 x274 x275 x276 x277 x278 x279 x28 x280 x281
1800.06/1800.50	v x282 x283 x284 x285 x286 x287 x288 x289 x29 x290 x291 x292 x293 x294 x295 x296 x297 x298 x299 -x3 x30 x300 x301 x302 x303 x304
1800.06/1800.50	v x305 x306 x307 x308 x309 x31 x310 x311 x312 x313 x314 x315 x316 x317 x318 x319 x32 x320 x321 x322 x323 -x324 -x325 -x326 -x327
1800.06/1800.50	v -x328 -x329 x33 -x330 -x331 -x332 -x333 -x334 -x335 -x336 -x337 -x338 -x339 x34 -x340 -x341 -x342 -x343 x344 -x345 -x346 -x347
1800.06/1800.50	v -x348 -x349 x35 -x350 x351 -x352 -x353 -x354 -x355 -x356 -x357 x358 -x359 x36 -x360 -x361 -x362 -x363 -x364 x365 -x366 -x367
1800.06/1800.50	v -x368 -x369 -x37 -x370 -x371 x372 -x373 -x374 x375 x376 x377 x378 -x379 -x38 -x380 -x381 -x382 -x383 -x384 -x385 x386 -x387
1800.06/1800.50	v -x388 x389 x39 x390 x391 x392 -x393 -x394 -x395 -x396 -x397 -x398 -x399 -x4 x40 x400 -x401 -x402 x403 x404 x405 x406 x407 -x408
1800.06/1800.50	v -x409 x41 x410 x411 x412 x413 x414 -x415 -x416 x417 x418 x419 x42 x420 x43 -x44 x45 -x46 x47 x48 x49 -x5 x50 -x51 x52 -x53 -x54
1800.06/1800.50	v -x55 -x56 x57 x58 -x59 -x6 -x60 x61 -x62 -x63 x64 x65 x66 x67 x68 x69 -x7 x70 x71 -x72 -x73 -x74 -x75 -x76 -x77 x78 -x79 x8 -x80 x81
1800.06/1800.50	v x82 x83 x84 -x85 x86 -x87 -x88 -x89 x9 -x90 -x91 -x92 x93 -x94 -x95 -x96 -x97 -x98 -x99

Verifier Data (download as text)

OK	3

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/459455-1178654943/instance-459455-1178654943.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node15/watcher-459455-1178654943 -o ROOT/results/node15/solver-459455-1178654943 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459455-1178654943/instance-459455-1178654943.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 21924
/proc/meminfo: memFree=1459832/2055920 swapFree=4169132/4192956
[pid=21924] ppid=21922 vsize=1456 CPUtime=0
/proc/21924/stat : 21924 (PBS4_SAT07v2) R 21922 21924 21386 0 -1 4194304 156 0 0 0 0 0 0 0 18 0 1 0 313411933 1490944 138 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134591267 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21924/statm: 364 138 86 219 0 141 0

[startup+0.057849 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21924
/proc/meminfo: memFree=1459832/2055920 swapFree=4169132/4192956
[pid=21924] ppid=21922 vsize=1852 CPUtime=0.05
/proc/21924/stat : 21924 (PBS4_SAT07v2) R 21922 21924 21386 0 -1 4194304 270 0 0 0 5 0 0 0 18 0 1 0 313411933 1896448 252 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21924/statm: 463 252 90 219 0 240 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1852

[startup+0.101853 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21924
/proc/meminfo: memFree=1459832/2055920 swapFree=4169132/4192956
[pid=21924] ppid=21922 vsize=2364 CPUtime=0.09
/proc/21924/stat : 21924 (PBS4_SAT07v2) R 21922 21924 21386 0 -1 4194304 351 0 0 0 9 0 0 0 18 0 1 0 313411933 2420736 333 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21924/statm: 591 333 90 219 0 368 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2364

[startup+0.301871 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21924
/proc/meminfo: memFree=1459832/2055920 swapFree=4169132/4192956
[pid=21924] ppid=21922 vsize=3736 CPUtime=0.29
/proc/21924/stat : 21924 (PBS4_SAT07v2) R 21922 21924 21386 0 -1 4194304 695 0 0 0 29 0 0 0 19 0 1 0 313411933 3825664 677 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21924/statm: 934 677 90 219 0 711 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3736

[startup+0.701907 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21924
/proc/meminfo: memFree=1459832/2055920 swapFree=4169132/4192956
[pid=21924] ppid=21922 vsize=6048 CPUtime=0.69
/proc/21924/stat : 21924 (PBS4_SAT07v2) R 21922 21924 21386 0 -1 4194304 1048 0 0 0 68 1 0 0 23 0 1 0 313411933 6193152 1030 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134546923 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21924/statm: 1512 1030 102 219 0 1289 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6048

[startup+1.50198 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 21925
/proc/meminfo: memFree=1455280/2055920 swapFree=4169132/4192956
[pid=21924] ppid=21922 vsize=6504 CPUtime=1.49
/proc/21924/stat : 21924 (PBS4_SAT07v2) R 21922 21924 21386 0 -1 4194304 1467 0 0 0 147 2 0 0 25 0 1 0 313411933 6660096 1400 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21924/statm: 1626 1400 102 219 0 1403 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6504

[startup+3.10113 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 21925
/proc/meminfo: memFree=1454128/2055920 swapFree=4169132/4192956
[pid=21924] ppid=21922 vsize=10864 CPUtime=3.09
/proc/21924/stat : 21924 (PBS4_SAT07v2) R 21922 21924 21386 0 -1 4194304 1727 0 0 0 305 4 0 0 25 0 1 0 313411933 11124736 1660 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21924/statm: 2716 1660 102 219 0 2493 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10864

[startup+6.30142 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 21925
/proc/meminfo: memFree=1452080/2055920 swapFree=4169132/4192956
[pid=21924] ppid=21922 vsize=11792 CPUtime=6.29
/proc/21924/stat : 21924 (PBS4_SAT07v2) R 21922 21924 21386 0 -1 4194304 2169 0 0 0 623 6 0 0 25 0 1 0 313411933 12075008 2005 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21924/statm: 2948 2005 102 219 0 2725 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11792

[startup+12.702 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 21925
/proc/meminfo: memFree=1450288/2055920 swapFree=4169132/4192956
[pid=21924] ppid=21922 vsize=13100 CPUtime=12.69
/proc/21924/stat : 21924 (PBS4_SAT07v2) R 21922 21924 21386 0 -1 4194304 2790 0 0 0 1260 9 0 0 25 0 1 0 313411933 13414400 2433 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21924/statm: 3275 2433 102 219 0 3052 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13100

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 21925
/proc/meminfo: memFree=1447920/2055920 swapFree=4169132/4192956
[pid=21924] ppid=21922 vsize=14060 CPUtime=25.48
/proc/21924/stat : 21924 (PBS4_SAT07v2) R 21922 21924 21386 0 -1 4194304 3351 0 0 0 2530 18 0 0 25 0 1 0 313411933 14397440 2994 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21924/statm: 3515 2994 102 219 0 3292 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14060

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 21925
/proc/meminfo: memFree=1445168/2055920 swapFree=4169132/4192956
[pid=21924] ppid=21922 vsize=16896 CPUtime=51.08
/proc/21924/stat : 21924 (PBS4_SAT07v2) R 21922 21924 21386 0 -1 4194304 4445 0 0 0 5075 33 0 0 25 0 1 0 313411933 17301504 3703 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21924/statm: 4224 3703 102 219 0 4001 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16896

[startup+102.304 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 21925
/proc/meminfo: memFree=1440624/2055920 swapFree=4169132/4192956
[pid=21924] ppid=21922 vsize=30188 CPUtime=102.27
/proc/21924/stat : 21924 (PBS4_SAT07v2) R 21922 21924 21386 0 -1 4194304 6311 0 0 0 10168 59 0 0 25 0 1 0 313411933 30912512 4800 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21924/statm: 7547 4800 102 219 0 7324 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 30188

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21925
/proc/meminfo: memFree=1437040/2055920 swapFree=4169132/4192956
[pid=21924] ppid=21922 vsize=32180 CPUtime=162.25
/proc/21924/stat : 21924 (PBS4_SAT07v2) R 21922 21924 21386 0 -1 4194304 7209 0 0 0 16138 87 0 0 25 0 1 0 313411933 32952320 5698 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21924/statm: 8045 5698 102 219 0 7822 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 32180

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21925
/proc/meminfo: memFree=1434544/2055920 swapFree=4169132/4192956
[pid=21924] ppid=21922 vsize=33752 CPUtime=222.24
/proc/21924/stat : 21924 (PBS4_SAT07v2) R 21922 21924 21386 0 -1 4194304 7831 0 0 0 22116 108 0 0 25 0 1 0 313411933 34562048 6320 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21924/statm: 8438 6320 102 219 0 8215 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 33752

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21925
/proc/meminfo: memFree=1430832/2055920 swapFree=4169132/4192956
[pid=21924] ppid=21922 vsize=41032 CPUtime=282.23
/proc/21924/stat : 21924 (PBS4_SAT07v2) R 21922 21924 21386 0 -1 4194304 10295 0 0 0 28096 127 0 0 25 0 1 0 313411933 42016768 7247 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21924/statm: 10258 7247 102 219 0 10035 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 41032

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21925
/proc/meminfo: memFree=1428592/2055920 swapFree=4169132/4192956
[pid=21924] ppid=21922 vsize=42260 CPUtime=342.21
/proc/21924/stat : 21924 (PBS4_SAT07v2) R 21922 21924 21386 0 -1 4194304 10845 0 0 0 34075 146 0 0 25 0 1 0 313411933 43274240 7797 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21924/statm: 10565 7797 102 219 0 10342 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 42260

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21925
/proc/meminfo: memFree=1426928/2055920 swapFree=4169132/4192956
[pid=21924] ppid=21922 vsize=43212 CPUtime=402.2
/proc/21924/stat : 21924 (PBS4_SAT07v2) R 21922 21924 21386 0 -1 4194304 11269 0 0 0 40054 166 0 0 25 0 1 0 313411933 44249088 8221 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21924/statm: 10803 8221 102 219 0 10580 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 43212

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21925
/proc/meminfo: memFree=1425200/2055920 swapFree=4169132/4192956
[pid=21924] ppid=21922 vsize=43876 CPUtime=462.18
/proc/21924/stat : 21924 (PBS4_SAT07v2) R 21922 21924 21386 0 -1 4194304 11708 0 0 0 46038 180 0 0 25 0 1 0 313411933 44929024 8660 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21924/statm: 10969 8660 102 219 0 10746 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 43876

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 21925
/proc/meminfo: memFree=1423536/2055920 swapFree=4169132/4192956
[pid=21924] ppid=21922 vsize=45176 CPUtime=522.17
/proc/21924/stat : 21924 (PBS4_SAT07v2) R 21922 21924 21386 0 -1 4194304 12109 0 0 0 52021 196 0 0 25 0 1 0 313411933 46260224 9061 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549386 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21924/statm: 11294 9061 102 219 0 11071 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 45176

[startup+582.301 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 21925
/proc/meminfo: memFree=1419440/2055920 swapFree=4169132/4192956
[pid=21924] ppid=21922 vsize=46280 CPUtime=582.15
/proc/21924/stat : 21924 (PBS4_SAT07v2) R 21922 21924 21386 0 -1 4194304 13145 0 0 0 57999 216 0 0 25 0 1 0 313411933 47390720 10097 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21924/statm: 11570 10097 102 219 0 11347 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 46280

[startup+642.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 21925
/proc/meminfo: memFree=1418224/2055920 swapFree=4169132/4192956
[pid=21924] ppid=21922 vsize=46944 CPUtime=642.14
/proc/21924/stat : 21924 (PBS4_SAT07v2) R 21922 21924 21386 0 -1 4194304 13444 0 0 0 63980 234 0 0 25 0 1 0 313411933 48070656 10396 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21924/statm: 11736 10396 102 219 0 11513 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 46944


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21925
/proc/meminfo: memFree=1412656/2055920 swapFree=4169132/4192956
[pid=21924] ppid=21922 vsize=62168 CPUtime=882.07
/proc/21924/stat : 21924 (PBS4_SAT07v2) R 21922 21924 21386 0 -1 4194304 17894 0 0 0 87920 287 0 0 25 0 1 0 313411933 63660032 11773 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21924/statm: 15542 11773 102 219 0 15319 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 62168

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21925
/proc/meminfo: memFree=1411568/2055920 swapFree=4169132/4192956
[pid=21924] ppid=21922 vsize=63160 CPUtime=942.07
/proc/21924/stat : 21924 (PBS4_SAT07v2) R 21922 21924 21386 0 -1 4194304 18182 0 0 0 93904 303 0 0 25 0 1 0 313411933 64675840 12061 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21924/statm: 15790 12061 102 219 0 15567 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 63160

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21925
/proc/meminfo: memFree=1410288/2055920 swapFree=4169132/4192956
[pid=21924] ppid=21922 vsize=64056 CPUtime=1002.04
/proc/21924/stat : 21924 (PBS4_SAT07v2) R 21922 21924 21386 0 -1 4194304 18496 0 0 0 99889 315 0 0 25 0 1 0 313411933 65593344 12375 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21924/statm: 16014 12375 102 219 0 15791 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 64056

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21925
/proc/meminfo: memFree=1409264/2055920 swapFree=4169132/4192956
[pid=21924] ppid=21922 vsize=64216 CPUtime=1062.03
/proc/21924/stat : 21924 (PBS4_SAT07v2) R 21922 21924 21386 0 -1 4194304 18758 0 0 0 105874 329 0 0 25 0 1 0 313411933 65757184 12637 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21924/statm: 16054 12637 102 219 0 15831 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 64216

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21925
/proc/meminfo: memFree=1408240/2055920 swapFree=4169132/4192956
[pid=21924] ppid=21922 vsize=65168 CPUtime=1122.02
/proc/21924/stat : 21924 (PBS4_SAT07v2) R 21922 21924 21386 0 -1 4194304 18999 0 0 0 111859 343 0 0 25 0 1 0 313411933 66732032 12878 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21924/statm: 16292 12878 102 219 0 16069 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 65168

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21925
/proc/meminfo: memFree=1407024/2055920 swapFree=4169132/4192956
[pid=21924] ppid=21922 vsize=65168 CPUtime=1182
/proc/21924/stat : 21924 (PBS4_SAT07v2) R 21922 21924 21386 0 -1 4194304 19301 0 0 0 117845 355 0 0 25 0 1 0 313411933 66732032 13180 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550340 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21924/statm: 16292 13180 102 219 0 16069 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 65168

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21925
/proc/meminfo: memFree=1406064/2055920 swapFree=4169132/4192956
[pid=21924] ppid=21922 vsize=66316 CPUtime=1241.99
/proc/21924/stat : 21924 (PBS4_SAT07v2) R 21922 21924 21386 0 -1 4194304 19562 0 0 0 123833 366 0 0 25 0 1 0 313411933 67907584 13441 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550406 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21924/statm: 16579 13441 102 219 0 16356 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 66316

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21925
/proc/meminfo: memFree=1404848/2055920 swapFree=4169132/4192956
[pid=21924] ppid=21922 vsize=66316 CPUtime=1301.98
/proc/21924/stat : 21924 (PBS4_SAT07v2) R 21922 21924 21386 0 -1 4194304 19849 0 0 0 129820 378 0 0 25 0 1 0 313411933 67907584 13728 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21924/statm: 16579 13728 102 219 0 16356 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 66316

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21925
/proc/meminfo: memFree=1403824/2055920 swapFree=4169132/4192956
[pid=21924] ppid=21922 vsize=67392 CPUtime=1361.96
/proc/21924/stat : 21924 (PBS4_SAT07v2) R 21922 21924 21386 0 -1 4194304 20095 0 0 0 135807 389 0 0 25 0 1 0 313411933 69009408 13974 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550328 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21924/statm: 16848 13974 102 219 0 16625 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 67392

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21925
/proc/meminfo: memFree=1402928/2055920 swapFree=4169132/4192956
[pid=21924] ppid=21922 vsize=67696 CPUtime=1421.94
/proc/21924/stat : 21924 (PBS4_SAT07v2) R 21922 21924 21386 0 -1 4194304 20325 0 0 0 141798 396 0 0 25 0 1 0 313411933 69320704 14204 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21924/statm: 16924 14204 102 219 0 16701 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 67696

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21925
/proc/meminfo: memFree=1401584/2055920 swapFree=4169132/4192956
[pid=21924] ppid=21922 vsize=68984 CPUtime=1481.93
/proc/21924/stat : 21924 (PBS4_SAT07v2) R 21922 21924 21386 0 -1 4194304 20659 0 0 0 147787 406 0 0 25 0 1 0 313411933 70639616 14538 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21924/statm: 17246 14538 102 219 0 17023 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 68984

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21925
/proc/meminfo: memFree=1400880/2055920 swapFree=4169132/4192956
[pid=21924] ppid=21922 vsize=68984 CPUtime=1541.91
/proc/21924/stat : 21924 (PBS4_SAT07v2) R 21922 21924 21386 0 -1 4194304 20844 0 0 0 153775 416 0 0 25 0 1 0 313411933 70639616 14723 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134547292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21924/statm: 17246 14723 102 219 0 17023 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 68984

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21925
/proc/meminfo: memFree=1399216/2055920 swapFree=4169132/4192956
[pid=21924] ppid=21922 vsize=68984 CPUtime=1601.9
/proc/21924/stat : 21924 (PBS4_SAT07v2) R 21922 21924 21386 0 -1 4194304 21258 0 0 0 159763 427 0 0 25 0 1 0 313411933 70639616 15137 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21924/statm: 17246 15137 102 219 0 17023 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 68984

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21925
/proc/meminfo: memFree=1397936/2055920 swapFree=4169132/4192956
[pid=21924] ppid=21922 vsize=70392 CPUtime=1661.89
/proc/21924/stat : 21924 (PBS4_SAT07v2) R 21922 21924 21386 0 -1 4194304 21575 0 0 0 165749 440 0 0 25 0 1 0 313411933 72081408 15454 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550322 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21924/statm: 17598 15454 102 219 0 17375 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 70392

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21925
/proc/meminfo: memFree=1396912/2055920 swapFree=4169132/4192956
[pid=21924] ppid=21922 vsize=70392 CPUtime=1721.87
/proc/21924/stat : 21924 (PBS4_SAT07v2) R 21922 21924 21386 0 -1 4194304 21829 0 0 0 171734 453 0 0 25 0 1 0 313411933 72081408 15708 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21924/statm: 17598 15708 102 219 0 17375 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 70392

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21925
/proc/meminfo: memFree=1395952/2055920 swapFree=4169132/4192956
[pid=21924] ppid=21922 vsize=70392 CPUtime=1781.86
/proc/21924/stat : 21924 (PBS4_SAT07v2) R 21922 21924 21386 0 -1 4194304 22074 0 0 0 177722 464 0 0 25 0 1 0 313411933 72081408 15953 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21924/statm: 17598 15953 102 219 0 17375 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 70392



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21925
/proc/meminfo: memFree=1395504/2055920 swapFree=4169132/4192956
[pid=21924] ppid=21922 vsize=71684 CPUtime=1800.06
/proc/21924/stat : 21924 (PBS4_SAT07v2) R 21922 21924 21386 0 -1 4194304 22175 0 0 0 179538 468 0 0 25 0 1 0 313411933 73404416 16054 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549401 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21924/statm: 17921 16054 102 219 0 17698 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 71684

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 21925
/proc/meminfo: memFree=1395504/2055920 swapFree=4169132/4192956
[pid=21924] ppid=21922 vsize=71684 CPUtime=1800.06
/proc/21924/stat : 21924 (PBS4_SAT07v2) R 21922 21924 21386 0 -1 4194304 22175 0 0 0 179538 468 0 0 25 0 1 0 313411933 73404416 16054 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549401 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21924/statm: 17921 16054 102 219 0 17698 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 71684

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.08
CPU user time (s): 1795.38
CPU system time (s): 4.69229
CPU usage (%): 99.9755
Max. virtual memory (cumulated for all children) (KiB): 71684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.39
system time used= 4.69229
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22178
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= 4798

runsolver used 1.44378 second user time and 4.17736 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Tue May  8 20:09:03 UTC 2007

IDJOB= 459455
IDBENCH= 47916
IDSOLVER= 200
FILE ID= node15/459455-1178654943

PBS_JOBID= 5217839

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=89-P1=37-P2=43-P3=47-P4=41-P5=107-P6=127-B.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459455-1178654943/instance-459455-1178654943.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node15/convwatcher-459455-1178654943 -o ROOT/results/node15/conversion-459455-1178654943 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459455-1178654943/instance-459455-1178654943.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-459455-1178654943 -o ROOT/results/node15/solver-459455-1178654943 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459455-1178654943/instance-459455-1178654943.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  59a5e5c0509fa3a2bc4b2a05a02d5b79

RANDOM SEED= 832674997

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.227
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		: 3000.227
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:       1460240 kB
Buffers:         63968 kB
Cached:         408388 kB
SwapCached:       2692 kB
Active:         209240 kB
Inactive:       309612 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1460240 kB
SwapTotal:     4192956 kB
SwapFree:      4169132 kB
Dirty:            2296 kB
Writeback:           0 kB
Mapped:          53832 kB
Slab:            62192 kB
Committed_AS: 10793036 kB
PageTables:       1936 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= 66562 MiB

End job on node15 on Tue May  8 20:39:06 UTC 2007