Trace number 459478

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 1800.12 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=43-P1=101-P2=251-P3=307-P4=499-B.opb
MD5SUMe79e2db14e141163591dbcfdfed7384a
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 benchmark0.132979
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 variables108
Total number of constraints9
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 constraints9
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)324
Sum of products size (including duplicates)648
Number of different products324
Sum of products size648

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/459478-1178655191/instance-459478-1178655191.opb ......
1.79/1.89	c done parsing opb.
1.79/1.89	o 55
3.59/3.64	o 27
5.39/5.42	o 3
1800.09/1800.70	s SATISFIABLE
1800.09/1800.70	v x1 x10 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 x109 -x11 x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118
1800.09/1800.70	v -x119 x12 -x120 -x121 -x122 -x123 -x124 -x125 -x126 x127 x128 -x129 x13 -x130 -x131 -x132 -x133 -x134 -x135 x136 x137 -x138
1800.09/1800.70	v -x139 x14 -x140 -x141 -x142 -x143 -x144 x145 x146 -x147 -x148 -x149 x15 -x150 -x151 -x152 -x153 x154 x155 -x156 -x157 -x158
1800.09/1800.70	v -x159 -x16 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 x17 -x170 -x171 x172 x173 -x174 -x175 -x176 -x177 -x178
1800.09/1800.70	v -x179 -x18 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 x19 x190 x191 x192 -x193 x194 x195 -x196 -x197 -x198
1800.09/1800.70	v -x199 x2 -x20 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x21 -x210 -x211 -x212 -x213 -x214 -x215 -x216 x217
1800.09/1800.70	v x218 x219 x22 -x220 x221 x222 -x223 -x224 -x225 x226 x227 x228 -x229 x23 x230 x231 -x232 -x233 -x234 x235 x236 x237 -x238 x239
1800.09/1800.70	v x24 x240 -x241 -x242 -x243 x244 x245 x246 -x247 x248 x249 x25 -x250 -x251 -x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 -x26
1800.09/1800.70	v -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x27 -x270 x271 x272 x273 x274 x275 x276 x277 x278 x279 x28 x280
1800.09/1800.70	v x281 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
1800.09/1800.70	v x304 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
1800.09/1800.70	v x328 x329 x33 x330 x331 x332 x333 x334 x335 x336 x337 x338 x339 x34 x340 x341 x342 x343 x344 x345 x346 x347 x348 x349 x35 x350
1800.09/1800.70	v x351 x352 -x353 -x354 -x355 -x356 -x357 -x358 -x359 x36 -x360 -x361 -x362 -x363 -x364 -x365 -x366 -x367 -x368 -x369 x37 x370
1800.09/1800.70	v -x371 -x372 -x373 -x374 -x375 -x376 -x377 -x378 -x379 -x38 -x380 -x381 -x382 -x383 -x384 -x385 -x386 -x387 x388 -x389 x39
1800.09/1800.70	v -x390 -x391 -x392 -x393 -x394 -x395 -x396 x397 -x398 -x399 -x4 -x40 -x400 -x401 -x402 -x403 -x404 -x405 x406 -x407 -x408 -x409
1800.09/1800.70	v x41 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 x42 -x420 -x421 -x422 -x423 -x424 -x425 -x426 -x427 -x428
1800.09/1800.70	v -x429 x43 -x430 -x431 -x432 -x44 -x45 x46 x47 x48 -x49 -x5 x50 x51 -x52 -x53 -x54 x55 x56 x57 x58 x59 -x6 x60 x61 x62 x63 x64 -x65
1800.09/1800.70	v -x66 -x67 -x68 -x69 -x7 -x70 -x71 -x72 x73 -x74 -x75 -x76 -x77 -x78 -x79 -x8 -x80 -x81 -x82 -x83 x84 x85 -x86 -x87 -x88 -x89 -x9
1800.09/1800.70	v -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/459478-1178655191/instance-459478-1178655191.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node67/watcher-459478-1178655191 -o ROOT/results/node67/solver-459478-1178655191 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459478-1178655191/instance-459478-1178655191.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: 0.84 0.94 0.98 3/64 29894
/proc/meminfo: memFree=1747144/2055920 swapFree=4183124/4192956
[pid=29894] ppid=29892 vsize=1456 CPUtime=0
/proc/29894/stat : 29894 (PBS4_SAT07v2) R 29892 29894 28482 0 -1 4194304 153 0 0 0 0 0 0 0 18 0 1 0 341508673 1490944 135 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134798148 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29894/statm: 364 135 86 219 0 141 0

[startup+0.01955 s]
/proc/loadavg: 0.84 0.94 0.98 3/64 29894
/proc/meminfo: memFree=1747144/2055920 swapFree=4183124/4192956
[pid=29894] ppid=29892 vsize=1452 CPUtime=0.01
/proc/29894/stat : 29894 (PBS4_SAT07v2) R 29892 29894 28482 0 -1 4194304 195 0 0 0 1 0 0 0 18 0 1 0 341508673 1486848 177 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29894/statm: 363 177 90 219 0 140 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1452

[startup+0.10156 s]
/proc/loadavg: 0.84 0.94 0.98 3/64 29894
/proc/meminfo: memFree=1747144/2055920 swapFree=4183124/4192956
[pid=29894] ppid=29892 vsize=2384 CPUtime=0.09
/proc/29894/stat : 29894 (PBS4_SAT07v2) R 29892 29894 28482 0 -1 4194304 337 0 0 0 9 0 0 0 18 0 1 0 341508673 2441216 319 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29894/statm: 596 319 90 219 0 373 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2384

[startup+0.301595 s]
/proc/loadavg: 0.84 0.94 0.98 3/64 29894
/proc/meminfo: memFree=1747144/2055920 swapFree=4183124/4192956
[pid=29894] ppid=29892 vsize=3540 CPUtime=0.29
/proc/29894/stat : 29894 (PBS4_SAT07v2) R 29892 29894 28482 0 -1 4194304 663 0 0 0 29 0 0 0 19 0 1 0 341508673 3624960 645 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29894/statm: 885 645 90 219 0 662 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3540

[startup+0.701669 s]
/proc/loadavg: 0.84 0.94 0.98 3/64 29894
/proc/meminfo: memFree=1747144/2055920 swapFree=4183124/4192956
[pid=29894] ppid=29892 vsize=5784 CPUtime=0.69
/proc/29894/stat : 29894 (PBS4_SAT07v2) R 29892 29894 28482 0 -1 4194304 1178 0 0 0 68 1 0 0 22 0 1 0 341508673 5922816 1160 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29894/statm: 1446 1160 90 219 0 1223 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5784

[startup+1.50182 s]
/proc/loadavg: 0.84 0.94 0.98 2/65 29895
/proc/meminfo: memFree=1741632/2055920 swapFree=4183124/4192956
[pid=29894] ppid=29892 vsize=10604 CPUtime=1.49
/proc/29894/stat : 29894 (PBS4_SAT07v2) R 29892 29894 28482 0 -1 4194304 2079 0 0 0 146 3 0 0 25 0 1 0 341508673 10858496 2012 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29894/statm: 2651 2012 90 219 0 2428 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10604

[startup+3.10111 s]
/proc/loadavg: 0.84 0.94 0.98 2/65 29895
/proc/meminfo: memFree=1738880/2055920 swapFree=4183124/4192956
[pid=29894] ppid=29892 vsize=11384 CPUtime=3.09
/proc/29894/stat : 29894 (PBS4_SAT07v2) R 29892 29894 28482 0 -1 4194304 2357 0 0 0 305 4 0 0 25 0 1 0 341508673 11657216 2193 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29894/statm: 2846 2193 102 219 0 2623 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11384

[startup+6.30169 s]
/proc/loadavg: 0.85 0.94 0.98 2/65 29895
/proc/meminfo: memFree=1737808/2055920 swapFree=4183124/4192956
[pid=29894] ppid=29892 vsize=12080 CPUtime=6.29
/proc/29894/stat : 29894 (PBS4_SAT07v2) R 29892 29894 28482 0 -1 4194304 2588 0 0 0 622 7 0 0 25 0 1 0 341508673 12369920 2424 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29894/statm: 3020 2424 102 219 0 2797 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12080

[startup+12.7019 s]
/proc/loadavg: 0.87 0.94 0.98 2/65 29895
/proc/meminfo: memFree=1735784/2055920 swapFree=4183124/4192956
[pid=29894] ppid=29892 vsize=13532 CPUtime=12.69
/proc/29894/stat : 29894 (PBS4_SAT07v2) R 29892 29894 28482 0 -1 4194304 3277 0 0 0 1257 12 0 0 25 0 1 0 341508673 13856768 2920 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29894/statm: 3383 2920 102 219 0 3160 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13532

[startup+25.5012 s]
/proc/loadavg: 0.89 0.94 0.98 2/65 29895
/proc/meminfo: memFree=1734056/2055920 swapFree=4183124/4192956
[pid=29894] ppid=29892 vsize=15548 CPUtime=25.48
/proc/29894/stat : 29894 (PBS4_SAT07v2) R 29892 29894 28482 0 -1 4194304 4028 0 0 0 2532 16 0 0 25 0 1 0 341508673 15921152 3286 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29894/statm: 3887 3286 102 219 0 3664 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15548

[startup+51.1019 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 29895
/proc/meminfo: memFree=1731368/2055920 swapFree=4183124/4192956
[pid=29894] ppid=29892 vsize=25576 CPUtime=51.07
/proc/29894/stat : 29894 (PBS4_SAT07v2) R 29892 29894 28482 0 -1 4194304 4776 0 0 0 5083 24 0 0 25 0 1 0 341508673 26189824 4034 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29894/statm: 6394 4034 102 219 0 6171 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25576

[startup+102.304 s]
/proc/loadavg: 0.97 0.95 0.98 2/65 29895
/proc/meminfo: memFree=1726056/2055920 swapFree=4183124/4192956
[pid=29894] ppid=29892 vsize=30648 CPUtime=102.25
/proc/29894/stat : 29894 (PBS4_SAT07v2) R 29892 29894 28482 0 -1 4194304 6850 0 0 0 10186 39 0 0 25 0 1 0 341508673 31383552 5339 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29894/statm: 7662 5339 102 219 0 7439 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 30648

[startup+162.302 s]
/proc/loadavg: 0.99 0.96 0.98 2/65 29895
/proc/meminfo: memFree=1723112/2055920 swapFree=4183124/4192956
[pid=29894] ppid=29892 vsize=32408 CPUtime=162.24
/proc/29894/stat : 29894 (PBS4_SAT07v2) R 29892 29894 28482 0 -1 4194304 7586 0 0 0 16168 56 0 0 25 0 1 0 341508673 33185792 6075 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29894/statm: 8102 6075 102 219 0 7879 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 32408

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.98 2/65 29895
/proc/meminfo: memFree=1720488/2055920 swapFree=4183124/4192956
[pid=29894] ppid=29892 vsize=33684 CPUtime=222.21
/proc/29894/stat : 29894 (PBS4_SAT07v2) R 29892 29894 28482 0 -1 4194304 8238 0 0 0 22153 68 0 0 25 0 1 0 341508673 34492416 6727 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29894/statm: 8421 6727 102 219 0 8198 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 33684

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29895
/proc/meminfo: memFree=1718376/2055920 swapFree=4183124/4192956
[pid=29894] ppid=29892 vsize=41308 CPUtime=282.19
/proc/29894/stat : 29894 (PBS4_SAT07v2) R 29892 29894 28482 0 -1 4194304 10305 0 0 0 28135 84 0 0 25 0 1 0 341508673 42299392 7257 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29894/statm: 10327 7257 102 219 0 10104 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 41308

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29895
/proc/meminfo: memFree=1716392/2055920 swapFree=4183124/4192956
[pid=29894] ppid=29892 vsize=42248 CPUtime=342.17
/proc/29894/stat : 29894 (PBS4_SAT07v2) R 29892 29894 28482 0 -1 4194304 10796 0 0 0 34121 96 0 0 25 0 1 0 341508673 43261952 7748 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29894/statm: 10562 7748 102 219 0 10339 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 42248

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29895
/proc/meminfo: memFree=1714792/2055920 swapFree=4183124/4192956
[pid=29894] ppid=29892 vsize=42764 CPUtime=402.16
/proc/29894/stat : 29894 (PBS4_SAT07v2) R 29892 29894 28482 0 -1 4194304 11206 0 0 0 40108 108 0 0 25 0 1 0 341508673 43790336 8158 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29894/statm: 10691 8158 102 219 0 10468 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 42764

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29895
/proc/meminfo: memFree=1713192/2055920 swapFree=4183124/4192956
[pid=29894] ppid=29892 vsize=43892 CPUtime=462.13
/proc/29894/stat : 29894 (PBS4_SAT07v2) R 29892 29894 28482 0 -1 4194304 11587 0 0 0 46094 119 0 0 25 0 1 0 341508673 44945408 8539 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549379 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29894/statm: 10973 8539 102 219 0 10750 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 43892

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29895
/proc/meminfo: memFree=1711720/2055920 swapFree=4183124/4192956
[pid=29894] ppid=29892 vsize=44508 CPUtime=522.11
/proc/29894/stat : 29894 (PBS4_SAT07v2) R 29892 29894 28482 0 -1 4194304 11967 0 0 0 52082 129 0 0 25 0 1 0 341508673 45576192 8919 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29894/statm: 11127 8919 102 219 0 10904 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 44508

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29895
/proc/meminfo: memFree=1710184/2055920 swapFree=4183124/4192956
[pid=29894] ppid=29892 vsize=45432 CPUtime=582.1
/proc/29894/stat : 29894 (PBS4_SAT07v2) R 29892 29894 28482 0 -1 4194304 12349 0 0 0 58070 140 0 0 25 0 1 0 341508673 46522368 9301 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29894/statm: 11358 9301 102 219 0 11135 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 45432

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29895
/proc/meminfo: memFree=1708776/2055920 swapFree=4183124/4192956
[pid=29894] ppid=29892 vsize=46404 CPUtime=642.07
/proc/29894/stat : 29894 (PBS4_SAT07v2) R 29892 29894 28482 0 -1 4194304 12692 0 0 0 64059 148 0 0 25 0 1 0 341508673 47517696 9644 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29894/statm: 11601 9644 102 219 0 11378 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 46404


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29895
/proc/meminfo: memFree=1703016/2055920 swapFree=4183124/4192956
[pid=29894] ppid=29892 vsize=61196 CPUtime=881.99
/proc/29894/stat : 29894 (PBS4_SAT07v2) R 29892 29894 28482 0 -1 4194304 17186 0 0 0 88016 183 0 0 25 0 1 0 341508673 62664704 11065 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29894/statm: 15299 11065 102 219 0 15076 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 61196

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29895
/proc/meminfo: memFree=1701864/2055920 swapFree=4183124/4192956
[pid=29894] ppid=29892 vsize=62372 CPUtime=941.97
/proc/29894/stat : 29894 (PBS4_SAT07v2) R 29892 29894 28482 0 -1 4194304 17475 0 0 0 94005 192 0 0 25 0 1 0 341508673 63868928 11354 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29894/statm: 15593 11354 102 219 0 15370 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 62372

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29895
/proc/meminfo: memFree=1700648/2055920 swapFree=4183124/4192956
[pid=29894] ppid=29892 vsize=63316 CPUtime=1001.96
/proc/29894/stat : 29894 (PBS4_SAT07v2) R 29892 29894 28482 0 -1 4194304 17786 0 0 0 99995 201 0 0 25 0 1 0 341508673 64835584 11665 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29894/statm: 15829 11665 102 219 0 15606 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 63316

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29895
/proc/meminfo: memFree=1699240/2055920 swapFree=4183124/4192956
[pid=29894] ppid=29892 vsize=63460 CPUtime=1061.93
/proc/29894/stat : 29894 (PBS4_SAT07v2) R 29892 29894 28482 0 -1 4194304 18135 0 0 0 105985 208 0 0 25 0 1 0 341508673 64983040 12014 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29894/statm: 15865 12014 102 219 0 15642 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 63460

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29895
/proc/meminfo: memFree=1697128/2055920 swapFree=4183124/4192956
[pid=29894] ppid=29892 vsize=63460 CPUtime=1121.92
/proc/29894/stat : 29894 (PBS4_SAT07v2) R 29892 29894 28482 0 -1 4194304 18656 0 0 0 111975 217 0 0 25 0 1 0 341508673 64983040 12535 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549401 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29894/statm: 15865 12535 102 219 0 15642 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 63460

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29895
/proc/meminfo: memFree=1696104/2055920 swapFree=4183124/4192956
[pid=29894] ppid=29892 vsize=64604 CPUtime=1181.9
/proc/29894/stat : 29894 (PBS4_SAT07v2) R 29892 29894 28482 0 -1 4194304 18919 0 0 0 117966 224 0 0 25 0 1 0 341508673 66154496 12798 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29894/statm: 16151 12798 102 219 0 15928 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 64604

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29895
/proc/meminfo: memFree=1694760/2055920 swapFree=4183124/4192956
[pid=29894] ppid=29892 vsize=65812 CPUtime=1241.87
/proc/29894/stat : 29894 (PBS4_SAT07v2) R 29892 29894 28482 0 -1 4194304 19243 0 0 0 123954 233 0 0 25 0 1 0 341508673 67391488 13122 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29894/statm: 16453 13122 102 219 0 16230 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 65812

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29895
/proc/meminfo: memFree=1693992/2055920 swapFree=4183124/4192956
[pid=29894] ppid=29892 vsize=65812 CPUtime=1301.85
/proc/29894/stat : 29894 (PBS4_SAT07v2) R 29892 29894 28482 0 -1 4194304 19434 0 0 0 129946 239 0 0 25 0 1 0 341508673 67391488 13313 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29894/statm: 16453 13313 102 219 0 16230 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 65812

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29895
/proc/meminfo: memFree=1692840/2055920 swapFree=4183124/4192956
[pid=29894] ppid=29892 vsize=66940 CPUtime=1361.84
/proc/29894/stat : 29894 (PBS4_SAT07v2) R 29892 29894 28482 0 -1 4194304 19719 0 0 0 135937 247 0 0 25 0 1 0 341508673 68546560 13598 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29894/statm: 16735 13598 102 219 0 16512 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 66940

[startup+1422.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29895
/proc/meminfo: memFree=1692072/2055920 swapFree=4183124/4192956
[pid=29894] ppid=29892 vsize=66940 CPUtime=1421.82
/proc/29894/stat : 29894 (PBS4_SAT07v2) R 29892 29894 28482 0 -1 4194304 19913 0 0 0 141928 254 0 0 25 0 1 0 341508673 68546560 13792 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29894/statm: 16735 13792 102 219 0 16512 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 66940

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29895
/proc/meminfo: memFree=1689768/2055920 swapFree=4183124/4192956
[pid=29894] ppid=29892 vsize=67228 CPUtime=1481.79
/proc/29894/stat : 29894 (PBS4_SAT07v2) R 29892 29894 28482 0 -1 4194304 20503 0 0 0 147918 261 0 0 25 0 1 0 341508673 68841472 14382 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29894/statm: 16807 14382 102 219 0 16584 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 67228

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29895
/proc/meminfo: memFree=1688232/2055920 swapFree=4183124/4192956
[pid=29894] ppid=29892 vsize=68428 CPUtime=1541.77
/proc/29894/stat : 29894 (PBS4_SAT07v2) R 29892 29894 28482 0 -1 4194304 20861 0 0 0 153909 268 0 0 25 0 1 0 341508673 70070272 14740 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29894/statm: 17107 14740 102 219 0 16884 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 68428

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29895
/proc/meminfo: memFree=1687400/2055920 swapFree=4183124/4192956
[pid=29894] ppid=29892 vsize=68428 CPUtime=1601.75
/proc/29894/stat : 29894 (PBS4_SAT07v2) R 29892 29894 28482 0 -1 4194304 21077 0 0 0 159901 274 0 0 25 0 1 0 341508673 70070272 14956 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29894/statm: 17107 14956 102 219 0 16884 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 68428

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29895
/proc/meminfo: memFree=1686312/2055920 swapFree=4183124/4192956
[pid=29894] ppid=29892 vsize=68572 CPUtime=1661.73
/proc/29894/stat : 29894 (PBS4_SAT07v2) R 29892 29894 28482 0 -1 4194304 21358 0 0 0 165892 281 0 0 25 0 1 0 341508673 70217728 15237 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29894/statm: 17143 15237 102 219 0 16920 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 68572

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29895
/proc/meminfo: memFree=1685480/2055920 swapFree=4183124/4192956
[pid=29894] ppid=29892 vsize=69848 CPUtime=1721.71
/proc/29894/stat : 29894 (PBS4_SAT07v2) R 29892 29894 28482 0 -1 4194304 21566 0 0 0 171884 287 0 0 25 0 1 0 341508673 71524352 15445 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29894/statm: 17462 15445 102 219 0 17239 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 69848

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29895
/proc/meminfo: memFree=1684840/2055920 swapFree=4183124/4192956
[pid=29894] ppid=29892 vsize=69848 CPUtime=1781.69
/proc/29894/stat : 29894 (PBS4_SAT07v2) R 29892 29894 28482 0 -1 4194304 21721 0 0 0 177876 293 0 0 25 0 1 0 341508673 71524352 15600 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29894/statm: 17462 15600 102 219 0 17239 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 69848



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29895
/proc/meminfo: memFree=1684584/2055920 swapFree=4183124/4192956
[pid=29894] ppid=29892 vsize=69848 CPUtime=1800.09
/proc/29894/stat : 29894 (PBS4_SAT07v2) R 29892 29894 28482 0 -1 4194304 21792 0 0 0 179713 296 0 0 25 0 1 0 341508673 71524352 15671 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29894/statm: 17462 15671 102 219 0 17239 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 69848

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

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29895
/proc/meminfo: memFree=1684584/2055920 swapFree=4183124/4192956
[pid=29894] ppid=29892 vsize=69848 CPUtime=1800.09
/proc/29894/stat : 29894 (PBS4_SAT07v2) R 29892 29894 28482 0 -1 4194304 21792 0 0 0 179713 296 0 0 25 0 1 0 341508673 71524352 15671 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29894/statm: 17462 15671 102 219 0 17239 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 69848

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.12
CPU user time (s): 1797.14
CPU system time (s): 2.97555
CPU usage (%): 99.9664
Max. virtual memory (cumulated for all children) (KiB): 69848

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.14
system time used= 2.97555
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21795
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= 1907

runsolver used 1.34479 second user time and 3.57945 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Tue May  8 20:13:11 UTC 2007

IDJOB= 459478
IDBENCH= 47939
IDSOLVER= 200
FILE ID= node67/459478-1178655191

PBS_JOBID= 5218389

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=9-P0=43-P1=101-P2=251-P3=307-P4=499-B.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459478-1178655191/instance-459478-1178655191.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node67/convwatcher-459478-1178655191 -o ROOT/results/node67/conversion-459478-1178655191 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459478-1178655191/instance-459478-1178655191.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-459478-1178655191 -o ROOT/results/node67/solver-459478-1178655191 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459478-1178655191/instance-459478-1178655191.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  e79e2db14e141163591dbcfdfed7384a

RANDOM SEED= 524056684

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.263
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		: 3000.263
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:       1747552 kB
Buffers:         32152 kB
Cached:         178296 kB
SwapCached:       3684 kB
Active:         104972 kB
Inactive:       124408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1747552 kB
SwapTotal:     4192956 kB
SwapFree:      4183124 kB
Dirty:            2456 kB
Writeback:           0 kB
Mapped:          25000 kB
Slab:            64984 kB
Committed_AS:  2763240 kB
PageTables:       1480 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 node67 on Tue May  8 20:43:14 UTC 2007