Trace number 1859102

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjCPU timeWall clock time
pbclasp 2009-04-24OPT3 56.9433 57.1187

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=37-P1=67-P2=5-P3=47-P4=73-P5=127-P6=29-P7=127-B.opb
MD5SUM82374897eb5aaf8db9bb0fa8784aa552
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 benchmark4.66629
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 variables147
Total number of constraints15
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 constraints15
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)343
Sum of products size (including duplicates)686
Number of different products343
Sum of products size686

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.15	c optimisation-statement found. OPT-category assumed.
2.53/2.80	o 15
2.63/2.81	o 5
3.93/4.11	o 3
56.91/57.10	s OPTIMUM FOUND
56.91/57.10	v x1 x2 -x3 -x4 -x5 -x6 -x7 x8 x9 -x10 x11 -x12 x13 -x14 x15 x16 x17 x18 x19 x20 x21 x22 x23 x24 x25 x26 x27 x28 x29 -x30 -x31 x32 -x33 x34 x35 x36 -x37 x38 x39 -x40 -x41 -x42 x43 x44 -x45 x46 x47 -x48 -x49 x50 x51 x52 x53 -x54 -x55 -x56 x57 -x58 -x59 -x60 -x61 -x62 -x63 x64 x65 x66 x67 x68 x69 x70 x71 -x72 -x73 -x74 -x75 -x76 -x77 x78 -x79 -x80 x81 -x82 x83 x84 x85 -x86 x87 -x88 x89 -x90 x91 x92 x93 x94 -x95 x96 x97 x98 x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 x114 x115 x116 x117 x118 x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 x128 -x129 x130 -x131 -x132 -x133 x134 -x135 -x136 -x137 x138 -x139 -x140 x141 -x142 x143 x144 -x145 -x146 -x147 x148 x149 -x150 -x151 -x152 -x153 -x154 x155 x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 x169 x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 x183 x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 x197 -x198 -x199 -x200 -x201 -x202 -x203 x204 -x205 -x206 -x207 -x208 -x209 -x210 x211 -x212 -x213 -x214 -x215 -x216 -x217 x218 -x219 -x220 -x221 -x222 -x223 -x224 x225 -x226 -x227 -x228 -x229 -x230 -x231 x232 -x233 -x234 -x235 -x236 -x237 -x238 x239 -x240 -x241 -x242 -x243 -x244 -x245 x246 x247 x248 x249 x250 x251 x252 x253 x254 x255 x256 x257 x258 x259 x260 x261 x262 x263 x264 x265 x266 x267 x268 x269 x270 x271 x272 x273 x274 x275 x276 x277 x278 x279 x280 x281 x282 x283 x284 x285 x286 x287 x288 x289 x290 x291 x292 x293 x294 x295 -x296 -x297 -x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 -x312 -x313 -x314 -x315 x316 -x317 -x318 -x319 -x320 -x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 -x329 x330 -x331 -x332 -x333 -x334 -x335 -x336 x337 -x338 -x339 -x340 -x341 -x342 -x343 x344 -x345 -x346 x347 -x348 x349 x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357 x358 -x359 -x360 x361 -x362 x363 x364 x365 -x366 -x367 x368 -x369 x370 x371 -x372 -x373 -x374 -x375 -x376 -x377 -x378 -x379 -x380 -x381 -x382 -x383 -x384 -x385 -x386 -x387 -x388 -x389 -x390 -x391 -x392 x393 -x394 x395 -x396 x397 -x398 x399 x400 -x401 x402 -x403 x404 -x405 x406 -x407 -x408 -x409 -x410 -x411 -x412 -x413 x414 -x415 x416 -x417 x418 -x419 x420 x421 -x422 x423 -x424 x425 -x426 x427 -x428 -x429 -x430 -x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 -x439 -x440 -x441 x442 x443 x444 -x445 x446 x447 x448 x449 x450 x451 -x452 x453 x454 x455 x456 x457 x458 -x459 x460 x461 x462 x463 x464 x465 -x466 x467 x468 x469 -x470 -x471 -x472 -x473 -x474 -x475 -x476 -x477 -x478 -x479 -x480 -x481 -x482 -x483 -x484 -x485 -x486 -x487 -x488 -x489 -x490

Verifier Data 

OK	3

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1859102-1245186601/watcher-1859102-1245186601 -o /tmp/evaluation-result-1859102-1245186601/solver-1859102-1245186601 -C 1800 -W 2000 -M 1800 perl HOME/pbclasp HOME/instance-1859102-1245186601.opb HOME HOME 

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


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 3984
/proc/meminfo: memFree=1846056/2055920 swapFree=4181384/4192956
[pid=3984] ppid=3982 vsize=18576 CPUtime=0
/proc/3984/stat : 3984 (runsolver) D 3982 3984 3868 0 -1 4194368 16 0 0 0 0 0 0 0 18 0 1 0 186253055 19021824 284 1992294400 4194304 4302564 548682068432 18446744073709551615 224627584295 0 0 4096 24578 18446744071563479169 0 0 17 0 0 0
/proc/3984/statm: 4644 284 249 26 0 2626 0

[startup+0.051611 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 3984
/proc/meminfo: memFree=1846056/2055920 swapFree=4181384/4192956
[pid=3984] ppid=3982 vsize=11864 CPUtime=0
/proc/3984/stat : 3984 (perl) D 3982 3984 3868 0 -1 4194304 125 0 2 0 0 0 0 0 18 0 1 0 186253055 12148736 94 1992294400 4194304 4206940 548682068784 18446744073709551615 224645025080 0 0 4096 0 18446744071563479169 0 0 17 0 0 0
/proc/3984/statm: 2966 94 63 3 0 66 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 11864

[startup+0.101617 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 3984
/proc/meminfo: memFree=1846056/2055920 swapFree=4181384/4192956
[pid=3984] ppid=3982 vsize=12264 CPUtime=0
/proc/3984/stat : 3984 (perl) D 3982 3984 3868 0 -1 4194304 281 0 12 0 0 0 0 0 18 0 1 0 186253055 12558336 260 1992294400 4194304 4206940 548682068784 18446744073709551615 224645095248 0 0 4224 0 18446744071563479169 0 0 17 0 0 0
/proc/3984/statm: 3066 260 190 3 0 166 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12264

[startup+0.301646 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 3984
/proc/meminfo: memFree=1846056/2055920 swapFree=4181384/4192956
[pid=3984] ppid=3982 vsize=12268 CPUtime=0
/proc/3984/stat : 3984 (perl) S 3982 3984 3868 0 -1 4194304 435 0 16 0 0 0 0 0 18 0 1 0 186253055 12562432 411 1992294400 4194304 4206940 548682068784 18446744073709551615 224636485524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3984/statm: 3067 411 319 3 0 167 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12268

[startup+0.701703 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 3984
/proc/meminfo: memFree=1846056/2055920 swapFree=4181384/4192956
[pid=3984] ppid=3982 vsize=12268 CPUtime=0
/proc/3984/stat : 3984 (perl) S 3982 3984 3868 0 -1 4194304 435 0 16 0 0 0 0 0 18 0 1 0 186253055 12562432 411 1992294400 4194304 4206940 548682068784 18446744073709551615 224636485524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3984/statm: 3067 411 319 3 0 167 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12268

[startup+1.50181 s]
/proc/loadavg: 0.99 0.97 0.99 2/68 3989
/proc/meminfo: memFree=1843080/2055920 swapFree=4181384/4192956
[pid=3984] ppid=3982 vsize=12268 CPUtime=0
/proc/3984/stat : 3984 (perl) S 3982 3984 3868 0 -1 4194304 435 0 16 0 0 0 0 0 18 0 1 0 186253055 12562432 411 1992294400 4194304 4206940 548682068784 18446744073709551615 224636485524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3984/statm: 3067 411 319 3 0 167 0
[pid=3986] ppid=3984 vsize=5356 CPUtime=0
/proc/3986/stat : 3986 (sh) S 3984 3984 3868 0 -1 4194304 305 145 0 0 0 0 0 0 16 0 1 0 186253070 5484544 227 1992294400 4194304 4889804 548682068624 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3986/statm: 1339 227 188 169 0 50 0
[pid=3988] ppid=3986 vsize=2372 CPUtime=1.33
/proc/3988/stat : 3988 (clasp) R 3986 3984 3868 0 -1 4194304 411 0 0 0 133 0 0 0 25 0 1 0 186253071 2428928 385 1992294400 134512640 136070948 4294956272 18446744073709551615 134653111 0 0 4096 16386 0 0 0 17 0 0 0
/proc/3988/statm: 593 385 192 380 0 210 0
[pid=3989] ppid=3986 vsize=1252 CPUtime=0
/proc/3989/stat : 3989 (pbout) S 3986 3984 3868 0 -1 4194304 111 0 0 0 0 0 0 0 21 0 1 0 186253071 1282048 88 1992294400 134512640 135606965 4294956320 18446744073709551615 135107374 0 0 4096 16386 18446744071563648864 0 0 17 1 0 0
/proc/3989/statm: 313 88 78 267 0 43 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 21248

[startup+3.10104 s]
/proc/loadavg: 0.99 0.97 0.99 2/68 3989
/proc/meminfo: memFree=1842952/2055920 swapFree=4181384/4192956
[pid=3984] ppid=3982 vsize=12268 CPUtime=0
/proc/3984/stat : 3984 (perl) S 3982 3984 3868 0 -1 4194304 435 0 16 0 0 0 0 0 18 0 1 0 186253055 12562432 411 1992294400 4194304 4206940 548682068784 18446744073709551615 224636485524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3984/statm: 3067 411 319 3 0 167 0
[pid=3986] ppid=3984 vsize=5356 CPUtime=0
/proc/3986/stat : 3986 (sh) S 3984 3984 3868 0 -1 4194304 305 145 0 0 0 0 0 0 16 0 1 0 186253070 5484544 227 1992294400 4194304 4889804 548682068624 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3986/statm: 1339 227 188 169 0 50 0
[pid=3988] ppid=3986 vsize=2504 CPUtime=2.93
/proc/3988/stat : 3988 (clasp) R 3986 3984 3868 0 -1 4194304 443 0 0 0 293 0 0 0 25 0 1 0 186253071 2564096 417 1992294400 134512640 136070948 4294956272 18446744073709551615 134653104 0 0 4096 16386 0 0 0 17 0 0 0
/proc/3988/statm: 626 417 193 380 0 243 0
[pid=3989] ppid=3986 vsize=1256 CPUtime=0
/proc/3989/stat : 3989 (pbout) S 3986 3984 3868 0 -1 4194304 131 0 0 0 0 0 0 0 16 0 1 0 186253071 1286144 108 1992294400 134512640 135606965 4294956320 18446744073709551615 135107374 0 0 4096 16386 18446744071563648864 0 0 17 1 0 0
/proc/3989/statm: 314 108 96 267 0 44 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 21384

[startup+6.3015 s]
/proc/loadavg: 0.99 0.97 0.99 2/68 3989
/proc/meminfo: memFree=1842696/2055920 swapFree=4181384/4192956
[pid=3984] ppid=3982 vsize=12268 CPUtime=0
/proc/3984/stat : 3984 (perl) S 3982 3984 3868 0 -1 4194304 435 0 16 0 0 0 0 0 18 0 1 0 186253055 12562432 411 1992294400 4194304 4206940 548682068784 18446744073709551615 224636485524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3984/statm: 3067 411 319 3 0 167 0
[pid=3986] ppid=3984 vsize=5356 CPUtime=0
/proc/3986/stat : 3986 (sh) S 3984 3984 3868 0 -1 4194304 305 145 0 0 0 0 0 0 16 0 1 0 186253070 5484544 227 1992294400 4194304 4889804 548682068624 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3986/statm: 1339 227 188 169 0 50 0
[pid=3988] ppid=3986 vsize=2636 CPUtime=6.13
/proc/3988/stat : 3988 (clasp) R 3986 3984 3868 0 -1 4194304 493 0 0 0 613 0 0 0 25 0 1 0 186253071 2699264 467 1992294400 134512640 136070948 4294956272 18446744073709551615 134632752 0 0 4096 16386 0 0 0 17 0 0 0
/proc/3988/statm: 659 467 193 380 0 276 0
[pid=3989] ppid=3986 vsize=1256 CPUtime=0
/proc/3989/stat : 3989 (pbout) S 3986 3984 3868 0 -1 4194304 131 0 0 0 0 0 0 0 16 0 1 0 186253071 1286144 108 1992294400 134512640 135606965 4294956320 18446744073709551615 135107374 0 0 4096 16386 18446744071563648864 0 0 17 1 0 0
/proc/3989/statm: 314 108 96 267 0 44 0
Current children cumulated CPU time (s) 6.13
Current children cumulated vsize (KiB) 21516

[startup+12.7024 s]
/proc/loadavg: 0.99 0.97 0.99 2/68 3989
/proc/meminfo: memFree=1842312/2055920 swapFree=4181384/4192956
[pid=3984] ppid=3982 vsize=12268 CPUtime=0
/proc/3984/stat : 3984 (perl) S 3982 3984 3868 0 -1 4194304 435 0 16 0 0 0 0 0 18 0 1 0 186253055 12562432 411 1992294400 4194304 4206940 548682068784 18446744073709551615 224636485524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3984/statm: 3067 411 319 3 0 167 0
[pid=3986] ppid=3984 vsize=5356 CPUtime=0
/proc/3986/stat : 3986 (sh) S 3984 3984 3868 0 -1 4194304 305 145 0 0 0 0 0 0 16 0 1 0 186253070 5484544 227 1992294400 4194304 4889804 548682068624 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3986/statm: 1339 227 188 169 0 50 0
[pid=3988] ppid=3986 vsize=3032 CPUtime=12.52
/proc/3988/stat : 3988 (clasp) R 3986 3984 3868 0 -1 4194304 565 0 0 0 1252 0 0 0 25 0 1 0 186253071 3104768 539 1992294400 134512640 136070948 4294956272 18446744073709551615 134807364 0 0 4096 16386 0 0 0 17 0 0 0
/proc/3988/statm: 758 539 193 380 0 375 0
[pid=3989] ppid=3986 vsize=1256 CPUtime=0
/proc/3989/stat : 3989 (pbout) S 3986 3984 3868 0 -1 4194304 131 0 0 0 0 0 0 0 16 0 1 0 186253071 1286144 108 1992294400 134512640 135606965 4294956320 18446744073709551615 135107374 0 0 4096 16386 18446744071563648864 0 0 17 1 0 0
/proc/3989/statm: 314 108 96 267 0 44 0
Current children cumulated CPU time (s) 12.52
Current children cumulated vsize (KiB) 21912

[startup+25.5012 s]
/proc/loadavg: 0.99 0.97 0.99 2/68 3989
/proc/meminfo: memFree=1842248/2055920 swapFree=4181384/4192956
[pid=3984] ppid=3982 vsize=12268 CPUtime=0
/proc/3984/stat : 3984 (perl) S 3982 3984 3868 0 -1 4194304 435 0 16 0 0 0 0 0 18 0 1 0 186253055 12562432 411 1992294400 4194304 4206940 548682068784 18446744073709551615 224636485524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3984/statm: 3067 411 319 3 0 167 0
[pid=3986] ppid=3984 vsize=5356 CPUtime=0
/proc/3986/stat : 3986 (sh) S 3984 3984 3868 0 -1 4194304 305 145 0 0 0 0 0 0 16 0 1 0 186253070 5484544 227 1992294400 4194304 4889804 548682068624 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3986/statm: 1339 227 188 169 0 50 0
[pid=3988] ppid=3986 vsize=3296 CPUtime=25.32
/proc/3988/stat : 3988 (clasp) R 3986 3984 3868 0 -1 4194304 641 0 0 0 2532 0 0 0 25 0 1 0 186253071 3375104 615 1992294400 134512640 136070948 4294956272 18446744073709551615 134799815 0 0 4096 16386 0 0 0 17 0 0 0
/proc/3988/statm: 824 615 193 380 0 441 0
[pid=3989] ppid=3986 vsize=1256 CPUtime=0
/proc/3989/stat : 3989 (pbout) S 3986 3984 3868 0 -1 4194304 131 0 0 0 0 0 0 0 16 0 1 0 186253071 1286144 108 1992294400 134512640 135606965 4294956320 18446744073709551615 135107374 0 0 4096 16386 18446744071563648864 0 0 17 1 0 0
/proc/3989/statm: 314 108 96 267 0 44 0
Current children cumulated CPU time (s) 25.32
Current children cumulated vsize (KiB) 22176

[startup+51.1018 s]
/proc/loadavg: 0.99 0.97 0.99 2/68 3989
/proc/meminfo: memFree=1841928/2055920 swapFree=4181384/4192956
[pid=3984] ppid=3982 vsize=12268 CPUtime=0
/proc/3984/stat : 3984 (perl) S 3982 3984 3868 0 -1 4194304 435 0 16 0 0 0 0 0 18 0 1 0 186253055 12562432 411 1992294400 4194304 4206940 548682068784 18446744073709551615 224636485524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3984/statm: 3067 411 319 3 0 167 0
[pid=3986] ppid=3984 vsize=5356 CPUtime=0
/proc/3986/stat : 3986 (sh) S 3984 3984 3868 0 -1 4194304 305 145 0 0 0 0 0 0 16 0 1 0 186253070 5484544 227 1992294400 4194304 4889804 548682068624 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3986/statm: 1339 227 188 169 0 50 0
[pid=3988] ppid=3986 vsize=3560 CPUtime=50.9
/proc/3988/stat : 3988 (clasp) R 3986 3984 3868 0 -1 4194304 711 0 0 0 5090 0 0 0 25 0 1 0 186253071 3645440 685 1992294400 134512640 136070948 4294956272 18446744073709551615 134801061 0 0 4096 16386 0 0 0 17 0 0 0
/proc/3988/statm: 890 685 193 380 0 507 0
[pid=3989] ppid=3986 vsize=1256 CPUtime=0
/proc/3989/stat : 3989 (pbout) S 3986 3984 3868 0 -1 4194304 131 0 0 0 0 0 0 0 16 0 1 0 186253071 1286144 108 1992294400 134512640 135606965 4294956320 18446744073709551615 135107374 0 0 4096 16386 18446744071563648864 0 0 17 1 0 0
/proc/3989/statm: 314 108 96 267 0 44 0
Current children cumulated CPU time (s) 50.9
Current children cumulated vsize (KiB) 22440

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

[startup+54.3013 s]
/proc/loadavg: 0.99 0.97 0.99 2/68 3989
/proc/meminfo: memFree=1841928/2055920 swapFree=4181384/4192956
[pid=3984] ppid=3982 vsize=12268 CPUtime=0
/proc/3984/stat : 3984 (perl) S 3982 3984 3868 0 -1 4194304 435 0 16 0 0 0 0 0 18 0 1 0 186253055 12562432 411 1992294400 4194304 4206940 548682068784 18446744073709551615 224636485524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3984/statm: 3067 411 319 3 0 167 0
[pid=3986] ppid=3984 vsize=5356 CPUtime=0
/proc/3986/stat : 3986 (sh) S 3984 3984 3868 0 -1 4194304 305 145 0 0 0 0 0 0 16 0 1 0 186253070 5484544 227 1992294400 4194304 4889804 548682068624 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3986/statm: 1339 227 188 169 0 50 0
[pid=3988] ppid=3986 vsize=3560 CPUtime=54.1
/proc/3988/stat : 3988 (clasp) R 3986 3984 3868 0 -1 4194304 718 0 0 0 5410 0 0 0 25 0 1 0 186253071 3645440 692 1992294400 134512640 136070948 4294956272 18446744073709551615 134807599 0 0 4096 16386 0 0 0 17 0 0 0
/proc/3988/statm: 890 692 193 380 0 507 0
[pid=3989] ppid=3986 vsize=1256 CPUtime=0
/proc/3989/stat : 3989 (pbout) S 3986 3984 3868 0 -1 4194304 131 0 0 0 0 0 0 0 16 0 1 0 186253071 1286144 108 1992294400 134512640 135606965 4294956320 18446744073709551615 135107374 0 0 4096 16386 18446744071563648864 0 0 17 1 0 0
/proc/3989/statm: 314 108 96 267 0 44 0
Current children cumulated CPU time (s) 54.1
Current children cumulated vsize (KiB) 22440

[startup+55.9025 s]
/proc/loadavg: 0.99 0.97 0.99 2/68 3989
/proc/meminfo: memFree=1841928/2055920 swapFree=4181384/4192956
[pid=3984] ppid=3982 vsize=12268 CPUtime=0
/proc/3984/stat : 3984 (perl) S 3982 3984 3868 0 -1 4194304 435 0 16 0 0 0 0 0 18 0 1 0 186253055 12562432 411 1992294400 4194304 4206940 548682068784 18446744073709551615 224636485524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3984/statm: 3067 411 319 3 0 167 0
[pid=3986] ppid=3984 vsize=5356 CPUtime=0
/proc/3986/stat : 3986 (sh) S 3984 3984 3868 0 -1 4194304 305 145 0 0 0 0 0 0 16 0 1 0 186253070 5484544 227 1992294400 4194304 4889804 548682068624 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3986/statm: 1339 227 188 169 0 50 0
[pid=3988] ppid=3986 vsize=3560 CPUtime=55.7
/proc/3988/stat : 3988 (clasp) R 3986 3984 3868 0 -1 4194304 718 0 0 0 5570 0 0 0 25 0 1 0 186253071 3645440 692 1992294400 134512640 136070948 4294956272 18446744073709551615 134801123 0 0 4096 16386 0 0 0 17 0 0 0
/proc/3988/statm: 890 692 193 380 0 507 0
[pid=3989] ppid=3986 vsize=1256 CPUtime=0
/proc/3989/stat : 3989 (pbout) S 3986 3984 3868 0 -1 4194304 131 0 0 0 0 0 0 0 16 0 1 0 186253071 1286144 108 1992294400 134512640 135606965 4294956320 18446744073709551615 135107374 0 0 4096 16386 18446744071563648864 0 0 17 1 0 0
/proc/3989/statm: 314 108 96 267 0 44 0
Current children cumulated CPU time (s) 55.7
Current children cumulated vsize (KiB) 22440

[startup+56.7026 s]
/proc/loadavg: 0.99 0.97 0.99 2/68 3989
/proc/meminfo: memFree=1841928/2055920 swapFree=4181384/4192956
[pid=3984] ppid=3982 vsize=12268 CPUtime=0
/proc/3984/stat : 3984 (perl) S 3982 3984 3868 0 -1 4194304 435 0 16 0 0 0 0 0 18 0 1 0 186253055 12562432 411 1992294400 4194304 4206940 548682068784 18446744073709551615 224636485524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3984/statm: 3067 411 319 3 0 167 0
[pid=3986] ppid=3984 vsize=5356 CPUtime=0
/proc/3986/stat : 3986 (sh) S 3984 3984 3868 0 -1 4194304 305 145 0 0 0 0 0 0 16 0 1 0 186253070 5484544 227 1992294400 4194304 4889804 548682068624 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3986/statm: 1339 227 188 169 0 50 0
[pid=3988] ppid=3986 vsize=3560 CPUtime=56.5
/proc/3988/stat : 3988 (clasp) R 3986 3984 3868 0 -1 4194304 718 0 0 0 5650 0 0 0 25 0 1 0 186253071 3645440 692 1992294400 134512640 136070948 4294956272 18446744073709551615 134647506 0 0 4096 16386 0 0 0 17 0 0 0
/proc/3988/statm: 890 692 193 380 0 507 0
[pid=3989] ppid=3986 vsize=1256 CPUtime=0
/proc/3989/stat : 3989 (pbout) S 3986 3984 3868 0 -1 4194304 131 0 0 0 0 0 0 0 16 0 1 0 186253071 1286144 108 1992294400 134512640 135606965 4294956320 18446744073709551615 135107374 0 0 4096 16386 18446744071563648864 0 0 17 1 0 0
/proc/3989/statm: 314 108 96 267 0 44 0
Current children cumulated CPU time (s) 56.5
Current children cumulated vsize (KiB) 22440

[startup+57.1017 s]
/proc/loadavg: 0.99 0.97 0.99 2/68 3989
/proc/meminfo: memFree=1841928/2055920 swapFree=4181384/4192956
[pid=3984] ppid=3982 vsize=12268 CPUtime=0
/proc/3984/stat : 3984 (perl) S 3982 3984 3868 0 -1 4194304 435 0 16 0 0 0 0 0 18 0 1 0 186253055 12562432 411 1992294400 4194304 4206940 548682068784 18446744073709551615 224636485524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3984/statm: 3067 411 319 3 0 167 0
[pid=3986] ppid=3984 vsize=5356 CPUtime=0
/proc/3986/stat : 3986 (sh) S 3984 3984 3868 0 -1 4194304 305 145 0 0 0 0 0 0 16 0 1 0 186253070 5484544 227 1992294400 4194304 4889804 548682068624 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3986/statm: 1339 227 188 169 0 50 0
[pid=3988] ppid=3986 vsize=3560 CPUtime=56.91
/proc/3988/stat : 3988 (clasp) R 3986 3984 3868 0 -1 4194304 718 0 0 0 5691 0 0 0 25 0 1 0 186253071 3645440 692 1992294400 134512640 136070948 4294956272 18446744073709551615 134807821 0 0 4096 16386 0 0 0 17 0 0 0
/proc/3988/statm: 890 692 193 380 0 507 0
[pid=3989] ppid=3986 vsize=1256 CPUtime=0
/proc/3989/stat : 3989 (pbout) S 3986 3984 3868 0 -1 4194304 131 0 0 0 0 0 0 0 16 0 1 0 186253071 1286144 108 1992294400 134512640 135606965 4294956320 18446744073709551615 135107374 0 0 4096 16386 18446744071563648864 0 0 17 1 0 0
/proc/3989/statm: 314 108 96 267 0 44 0
Current children cumulated CPU time (s) 56.91
Current children cumulated vsize (KiB) 22440

Child status: 0
Real time (s): 57.1187
CPU time (s): 56.9433
CPU user time (s): 56.9213
CPU system time (s): 0.021996
CPU usage (%): 99.6931
Max. virtual memory (cumulated for all children) (KiB): 22440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 56.9213
system time used= 0.021996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2060
page faults= 16
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 120
involuntary context switches= 168

runsolver used 0.045993 second user time and 0.170974 second system time

The end

Launcher Data 

Begin job on node49 at 2009-06-16 23:10:01
IDJOB=1859102
IDBENCH=47913
IDSOLVER=687
FILE ID=node49/1859102-1245186601
PBS_JOBID= 9368286
Free space on /tmp= 66028 MiB

SOLVER NAME= pbclasp 2009-04-24
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=37-P1=67-P2=5-P3=47-P4=73-P5=127-P6=29-P7=127-B.opb
COMMAND LINE= perl HOME/pbclasp BENCHNAME HOME TMPDIR
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1859102-1245186601/watcher-1859102-1245186601 -o /tmp/evaluation-result-1859102-1245186601/solver-1859102-1245186601 -C 1800 -W 2000 -M 1800  perl HOME/pbclasp HOME/instance-1859102-1245186601.opb HOME HOME

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

MD5SUM BENCH= 82374897eb5aaf8db9bb0fa8784aa552
RANDOM SEED=571594520

node49.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.232
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		: 3000.232
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:       1848136 kB
Buffers:         50096 kB
Cached:          89348 kB
SwapCached:       4580 kB
Active:          41684 kB
Inactive:       105872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1848136 kB
SwapTotal:     4192956 kB
SwapFree:      4181384 kB
Dirty:            4652 kB
Writeback:           0 kB
Mapped:          13852 kB
Slab:            46076 kB
Committed_AS:   172576 kB
PageTables:       1388 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1859102-1245186601.opb

Free space on /tmp at the end= 66024 MiB
End job on node49 at 2009-06-16 23:10:59