Trace number 353396

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
wildcat-skc 2007-03-21SAT (TO)-30 1800.09 1800.61

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb30-15-opb/normalized-frb30-15-3.opb
MD5SUM8e251d4e151b2868eb3a52cf845e4cf8
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-30
Best CPU time to get the best result obtained on this benchmark127.537
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -30
Optimality of the best value was proved YES
Number of variables450
Total number of constraints17809
Number of constraints which are clauses17809
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint2
Number of terms in the objective function 450
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 450
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 450
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data (download as text)

0.00/0.00	c 
0.00/0.00	c wildcat-skc (VERSION 0.8.0-lite-skc-devel)
0.00/0.00	c Developed by L. Liu  and M. Truszczynski 
0.00/0.00	c Last built on Sun 18 Mar 2007 03:03:20 PM EDT
0.00/0.00	c 
0.00/0.00	c /tmp/evaluation/353396-1176664697/wildcat-skc /tmp/evaluation/353396-1176664697/instance-353396-1176664697.opb 590964428 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 590964428
0.00/0.00	c Noise: 0.1 (10 : 100) 
0.00/0.03	c Starting searching:
0.00/0.03	c Phase 1 ...
0.00/0.04	c   trying 0: vc 
0.00/0.04	o -10
43.57/43.63	c   trying -31: xxxxxxxxxxc 
43.57/43.63	c Phase 2 ...
43.57/43.63	c   trying -11: vc 
43.57/43.63	o -13
43.57/43.64	c   trying -14: vc 
43.57/43.64	o -14
43.57/43.65	c   trying -15: vc 
43.57/43.65	o -15
43.57/43.65	c   trying -16: vc 
43.57/43.65	o -16
43.57/43.66	c   trying -17: vc 
43.57/43.66	o -17
43.57/43.67	c   trying -18: vc 
43.57/43.67	o -18
43.57/43.67	c   trying -19: vc 
43.57/43.67	o -19
43.57/43.68	c   trying -20: vc 
43.57/43.68	o -20
43.57/43.69	c   trying -21: vc 
43.57/43.69	o -21
43.57/43.70	c   trying -22: vc 
43.57/43.70	o -22
43.67/43.70	c   trying -23: vc 
43.67/43.70	o -23
43.67/43.72	c   trying -24: vc 
43.67/43.72	o -24
43.67/43.73	c   trying -25: vc 
43.67/43.73	o -25
43.67/43.75	c   trying -26: vc 
43.67/43.75	o -26
43.67/43.80	c   trying -27: vc 
43.67/43.80	o -27
43.88/43.91	c   trying -28: vc 
43.88/43.91	o -28
44.07/44.19	c   trying -29: vc 
44.07/44.19	o -29
115.76/115.85	c   trying -30: xvc 
115.76/115.85	o -30
546.54/546.75	c   trying -31: xxxxxxxxxxc 
546.54/546.75	c Phase 3 ...
1800.07/1800.60	c   trying -31 again: xc 
1800.07/1800.60	s SATISFIABLE
1800.07/1800.61	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
1800.07/1800.61	v -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
1800.07/1800.61	v -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
1800.07/1800.61	v -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
1800.07/1800.61	v -x106 -x107 -x108 -x109 x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 x124 -x125 -x126
1800.07/1800.61	v -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 x145 -x146 -x147
1800.07/1800.61	v -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 x163 -x164 -x165 -x166 -x167 -x168
1800.07/1800.61	v -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189
1800.07/1800.61	v -x190 x191 -x192 -x193 -x194 -x195 -x196 x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210
1800.07/1800.61	v -x211 -x212 -x213 -x214 -x215 -x216 -x217 x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 x229 -x230 -x231
1800.07/1800.61	v -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 x249 -x250 -x251 -x252
1800.07/1800.61	v -x253 -x254 -x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 x266 -x267 -x268 -x269 -x270 x271 -x272 -x273
1800.07/1800.61	v -x274 -x275 -x276 -x277 -x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x290 -x291 -x292 -x293 -x294
1800.07/1800.61	v x295 -x296 -x297 -x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 -x312 -x313 x314 -x315
1800.07/1800.61	v -x316 -x317 -x318 -x319 -x320 x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 -x329 -x330 -x331 -x332 -x333 -x334 -x335 x336
1800.07/1800.61	v -x337 -x338 -x339 -x340 -x341 -x342 -x343 -x344 -x345 x346 -x347 -x348 -x349 -x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357
1800.07/1800.61	v -x358 -x359 -x360 -x361 -x362 x363 -x364 -x365 -x366 -x367 -x368 -x369 -x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377 -x378
1800.07/1800.61	v -x379 -x380 -x381 -x382 -x383 -x384 -x385 -x386 -x387 x388 -x389 -x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 x399
1800.07/1800.61	v -x400 -x401 -x402 -x403 -x404 -x405 -x406 -x407 -x408 -x409 -x410 -x411 -x412 -x413 -x414 -x415 x416 -x417 -x418 -x419 -x420
1800.07/1800.61	v -x421 x422 -x423 -x424 -x425 -x426 -x427 -x428 -x429 -x430 -x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 -x439 -x440 -x441
1800.07/1800.61	v -x442 -x443 -x444 -x445 -x446 -x447 -x448 -x449 x450
1800.07/1800.61	c Total Number of Positive Atoms : 30
1800.07/1800.61	c 
1800.07/1800.61	c During searching:         115.817 seconds elapsed.
1800.07/1800.61	c CPU time spent:           115.79 seconds.
1800.07/1800.61	c 
1800.07/1800.61	c =================================== END =====================================
1800.07/1800.61	c

Verifier Data (download as text)

OK	-30

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node9/watcher-353396-1176664697 -o ROOT/results/node9/solver-353396-1176664697 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/353396-1176664697/wildcat-skc /tmp/evaluation/353396-1176664697/instance-353396-1176664697.opb 590964428 

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: 1.00 0.99 0.99 3/77 30118
/proc/meminfo: memFree=1781888/2055920 swapFree=4158660/4192956
[pid=30118] ppid=30116 vsize=6236 CPUtime=0
/proc/30118/stat : 30118 (wildcat-skc) R 30116 30118 29764 0 -1 4194304 214 0 0 0 0 0 0 0 18 0 1 0 142507300 6385664 198 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30118/statm: 1559 199 110 226 0 1330 0

[startup+0.0633491 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 30118
/proc/meminfo: memFree=1781888/2055920 swapFree=4158660/4192956
[pid=30118] ppid=30116 vsize=9664 CPUtime=0.05
/proc/30118/stat : 30118 (wildcat-skc) R 30116 30118 29764 0 -1 4194304 1083 0 0 0 5 0 0 0 18 0 1 0 142507300 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134577172 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30118/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 9664

[startup+0.101352 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 30118
/proc/meminfo: memFree=1781888/2055920 swapFree=4158660/4192956
[pid=30118] ppid=30116 vsize=9664 CPUtime=0.09
/proc/30118/stat : 30118 (wildcat-skc) R 30116 30118 29764 0 -1 4194304 1083 0 0 0 9 0 0 0 18 0 1 0 142507300 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134550033 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30118/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9664

[startup+0.301375 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 30118
/proc/meminfo: memFree=1781888/2055920 swapFree=4158660/4192956
[pid=30118] ppid=30116 vsize=9664 CPUtime=0.29
/proc/30118/stat : 30118 (wildcat-skc) R 30116 30118 29764 0 -1 4194304 1083 0 0 0 29 0 0 0 19 0 1 0 142507300 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30118/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9664

[startup+0.701421 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 30118
/proc/meminfo: memFree=1781888/2055920 swapFree=4158660/4192956
[pid=30118] ppid=30116 vsize=9664 CPUtime=0.69
/proc/30118/stat : 30118 (wildcat-skc) R 30116 30118 29764 0 -1 4194304 1083 0 0 0 69 0 0 0 22 0 1 0 142507300 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134577180 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30118/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9664

[startup+1.50151 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 30119
/proc/meminfo: memFree=1778040/2055920 swapFree=4158660/4192956
[pid=30118] ppid=30116 vsize=9664 CPUtime=1.49
/proc/30118/stat : 30118 (wildcat-skc) R 30116 30118 29764 0 -1 4194304 1083 0 0 0 149 0 0 0 25 0 1 0 142507300 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565808 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30118/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9664

[startup+3.10169 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 30119
/proc/meminfo: memFree=1777912/2055920 swapFree=4158660/4192956
[pid=30118] ppid=30116 vsize=9664 CPUtime=3.09
/proc/30118/stat : 30118 (wildcat-skc) R 30116 30118 29764 0 -1 4194304 1083 0 0 0 309 0 0 0 25 0 1 0 142507300 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565708 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30118/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9664

[startup+6.30105 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 30119
/proc/meminfo: memFree=1777784/2055920 swapFree=4158660/4192956
[pid=30118] ppid=30116 vsize=9664 CPUtime=6.29
/proc/30118/stat : 30118 (wildcat-skc) R 30116 30118 29764 0 -1 4194304 1083 0 0 0 629 0 0 0 25 0 1 0 142507300 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134549924 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30118/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9664

[startup+12.7018 s]
/proc/loadavg: 1.08 1.00 0.99 2/78 30119
/proc/meminfo: memFree=1777720/2055920 swapFree=4158660/4192956
[pid=30118] ppid=30116 vsize=9664 CPUtime=12.69
/proc/30118/stat : 30118 (wildcat-skc) R 30116 30118 29764 0 -1 4194304 1083 0 0 0 1269 0 0 0 25 0 1 0 142507300 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134550022 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30118/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9664

[startup+25.5012 s]
/proc/loadavg: 1.07 1.00 0.99 2/78 30119
/proc/meminfo: memFree=1777720/2055920 swapFree=4158660/4192956
[pid=30118] ppid=30116 vsize=9664 CPUtime=25.48
/proc/30118/stat : 30118 (wildcat-skc) R 30116 30118 29764 0 -1 4194304 1083 0 0 0 2548 0 0 0 25 0 1 0 142507300 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30118/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9664

[startup+51.1011 s]
/proc/loadavg: 1.04 1.00 0.99 2/78 30119
/proc/meminfo: memFree=1777720/2055920 swapFree=4158660/4192956
[pid=30118] ppid=30116 vsize=9664 CPUtime=51.07
/proc/30118/stat : 30118 (wildcat-skc) R 30116 30118 29764 0 -1 4194304 1083 0 0 0 5107 0 0 0 25 0 1 0 142507300 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868566 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30118/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9664

[startup+102.306 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 30119
/proc/meminfo: memFree=1777720/2055920 swapFree=4158660/4192956
[pid=30118] ppid=30116 vsize=9664 CPUtime=102.27
/proc/30118/stat : 30118 (wildcat-skc) R 30116 30118 29764 0 -1 4194304 1083 0 0 0 10226 1 0 0 25 0 1 0 142507300 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134549924 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30118/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9664

[startup+162.302 s]
/proc/loadavg: 1.10 1.04 1.01 2/78 30119
/proc/meminfo: memFree=1777656/2055920 swapFree=4158660/4192956
[pid=30118] ppid=30116 vsize=9664 CPUtime=162.24
/proc/30118/stat : 30118 (wildcat-skc) R 30116 30118 29764 0 -1 4194304 1083 0 0 0 16223 1 0 0 25 0 1 0 142507300 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565708 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30118/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 9664

[startup+222.301 s]
/proc/loadavg: 1.07 1.04 1.01 2/78 30119
/proc/meminfo: memFree=1777784/2055920 swapFree=4158660/4192956
[pid=30118] ppid=30116 vsize=9664 CPUtime=222.23
/proc/30118/stat : 30118 (wildcat-skc) R 30116 30118 29764 0 -1 4194304 1083 0 0 0 22221 2 0 0 25 0 1 0 142507300 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607847 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30118/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 9664

[startup+282.301 s]
/proc/loadavg: 1.06 1.05 1.01 2/78 30119
/proc/meminfo: memFree=1777784/2055920 swapFree=4158660/4192956
[pid=30118] ppid=30116 vsize=9664 CPUtime=282.21
/proc/30118/stat : 30118 (wildcat-skc) R 30116 30118 29764 0 -1 4194304 1083 0 0 0 28219 2 0 0 25 0 1 0 142507300 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30118/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 9664

[startup+342.301 s]
/proc/loadavg: 1.13 1.07 1.01 2/78 30119
/proc/meminfo: memFree=1777720/2055920 swapFree=4158660/4192956
[pid=30118] ppid=30116 vsize=9664 CPUtime=342.19
/proc/30118/stat : 30118 (wildcat-skc) R 30116 30118 29764 0 -1 4194304 1083 0 0 0 34217 2 0 0 25 0 1 0 142507300 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868572 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30118/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 9664

[startup+402.302 s]
/proc/loadavg: 1.12 1.07 1.01 2/78 30119
/proc/meminfo: memFree=1777720/2055920 swapFree=4158660/4192956
[pid=30118] ppid=30116 vsize=9664 CPUtime=402.18
/proc/30118/stat : 30118 (wildcat-skc) R 30116 30118 29764 0 -1 4194304 1083 0 0 0 40215 3 0 0 25 0 1 0 142507300 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565708 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30118/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 9664

[startup+462.302 s]
/proc/loadavg: 1.18 1.08 1.02 2/78 30119
/proc/meminfo: memFree=1777656/2055920 swapFree=4158660/4192956
[pid=30118] ppid=30116 vsize=9664 CPUtime=462.15
/proc/30118/stat : 30118 (wildcat-skc) R 30116 30118 29764 0 -1 4194304 1083 0 0 0 46212 3 0 0 25 0 1 0 142507300 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30118/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 9664

[startup+522.301 s]
/proc/loadavg: 1.13 1.08 1.01 2/78 30119
/proc/meminfo: memFree=1777592/2055920 swapFree=4158660/4192956
[pid=30118] ppid=30116 vsize=9664 CPUtime=522.14
/proc/30118/stat : 30118 (wildcat-skc) R 30116 30118 29764 0 -1 4194304 1083 0 0 0 52210 4 0 0 25 0 1 0 142507300 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601406 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30118/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 9664

[startup+582.301 s]
/proc/loadavg: 1.10 1.08 1.01 2/78 30119
/proc/meminfo: memFree=1777592/2055920 swapFree=4158660/4192956
[pid=30118] ppid=30116 vsize=9664 CPUtime=582.12
/proc/30118/stat : 30118 (wildcat-skc) R 30116 30118 29764 0 -1 4194304 1083 0 0 0 58208 4 0 0 25 0 1 0 142507300 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30118/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 9664

[startup+642.301 s]
/proc/loadavg: 1.13 1.09 1.02 2/78 30119
/proc/meminfo: memFree=1777592/2055920 swapFree=4158660/4192956
[pid=30118] ppid=30116 vsize=9664 CPUtime=642.11
/proc/30118/stat : 30118 (wildcat-skc) R 30116 30118 29764 0 -1 4194304 1083 0 0 0 64206 5 0 0 25 0 1 0 142507300 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565708 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30118/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 9664


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

[startup+822.301 s]
/proc/loadavg: 1.03 1.08 1.02 2/78 30121
/proc/meminfo: memFree=1777400/2055920 swapFree=4158660/4192956
[pid=30118] ppid=30116 vsize=9664 CPUtime=822.05
/proc/30118/stat : 30118 (wildcat-skc) R 30116 30118 29764 0 -1 4194304 1083 0 0 0 82199 6 0 0 25 0 1 0 142507300 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134577716 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30118/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 9664

[startup+882.301 s]
/proc/loadavg: 1.01 1.06 1.01 2/78 30121
/proc/meminfo: memFree=1777464/2055920 swapFree=4158660/4192956
[pid=30118] ppid=30116 vsize=9664 CPUtime=882.03
/proc/30118/stat : 30118 (wildcat-skc) R 30116 30118 29764 0 -1 4194304 1083 0 0 0 88197 6 0 0 25 0 1 0 142507300 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607999 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30118/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 9664

[startup+942.302 s]
/proc/loadavg: 1.04 1.06 1.01 2/78 30121
/proc/meminfo: memFree=1777528/2055920 swapFree=4158660/4192956
[pid=30118] ppid=30116 vsize=9664 CPUtime=942.02
/proc/30118/stat : 30118 (wildcat-skc) R 30116 30118 29764 0 -1 4194304 1083 0 0 0 94195 7 0 0 25 0 1 0 142507300 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30118/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 9664

[startup+1002.3 s]
/proc/loadavg: 1.01 1.05 1.01 2/78 30121
/proc/meminfo: memFree=1777528/2055920 swapFree=4158660/4192956
[pid=30118] ppid=30116 vsize=9664 CPUtime=1002
/proc/30118/stat : 30118 (wildcat-skc) R 30116 30118 29764 0 -1 4194304 1083 0 0 0 100193 7 0 0 25 0 1 0 142507300 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565708 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30118/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 9664

[startup+1062.3 s]
/proc/loadavg: 1.00 1.04 1.00 2/78 30121
/proc/meminfo: memFree=1777592/2055920 swapFree=4158660/4192956
[pid=30118] ppid=30116 vsize=9664 CPUtime=1061.98
/proc/30118/stat : 30118 (wildcat-skc) R 30116 30118 29764 0 -1 4194304 1083 0 0 0 106191 7 0 0 25 0 1 0 142507300 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601463 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30118/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 9664

[startup+1122.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 30121
/proc/meminfo: memFree=1777528/2055920 swapFree=4158660/4192956
[pid=30118] ppid=30116 vsize=9664 CPUtime=1121.96
/proc/30118/stat : 30118 (wildcat-skc) R 30116 30118 29764 0 -1 4194304 1083 0 0 0 112188 8 0 0 25 0 1 0 142507300 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134549924 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30118/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 9664

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 30121
/proc/meminfo: memFree=1777528/2055920 swapFree=4158660/4192956
[pid=30118] ppid=30116 vsize=9664 CPUtime=1181.94
/proc/30118/stat : 30118 (wildcat-skc) R 30116 30118 29764 0 -1 4194304 1083 0 0 0 118186 8 0 0 25 0 1 0 142507300 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877534 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30118/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 9664

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 30121
/proc/meminfo: memFree=1777528/2055920 swapFree=4158660/4192956
[pid=30118] ppid=30116 vsize=9664 CPUtime=1241.93
/proc/30118/stat : 30118 (wildcat-skc) R 30116 30118 29764 0 -1 4194304 1083 0 0 0 124184 9 0 0 25 0 1 0 142507300 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601167 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30118/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 9664

[startup+1302.3 s]
/proc/loadavg: 1.00 1.01 1.00 3/78 30121
/proc/meminfo: memFree=1777528/2055920 swapFree=4158660/4192956
[pid=30118] ppid=30116 vsize=9664 CPUtime=1301.91
/proc/30118/stat : 30118 (wildcat-skc) R 30116 30118 29764 0 -1 4194304 1083 0 0 0 130182 9 0 0 25 0 1 0 142507300 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30118/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 9664

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30121
/proc/meminfo: memFree=1777464/2055920 swapFree=4158660/4192956
[pid=30118] ppid=30116 vsize=9664 CPUtime=1361.9
/proc/30118/stat : 30118 (wildcat-skc) R 30116 30118 29764 0 -1 4194304 1083 0 0 0 136180 10 0 0 25 0 1 0 142507300 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30118/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 9664

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30121
/proc/meminfo: memFree=1777464/2055920 swapFree=4158660/4192956
[pid=30118] ppid=30116 vsize=9664 CPUtime=1421.88
/proc/30118/stat : 30118 (wildcat-skc) R 30116 30118 29764 0 -1 4194304 1083 0 0 0 142178 10 0 0 25 0 1 0 142507300 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565708 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30118/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 9664

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30121
/proc/meminfo: memFree=1777464/2055920 swapFree=4158660/4192956
[pid=30118] ppid=30116 vsize=9664 CPUtime=1481.86
/proc/30118/stat : 30118 (wildcat-skc) R 30116 30118 29764 0 -1 4194304 1083 0 0 0 148176 10 0 0 25 0 1 0 142507300 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134550019 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30118/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 9664

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30121
/proc/meminfo: memFree=1777464/2055920 swapFree=4158660/4192956
[pid=30118] ppid=30116 vsize=9664 CPUtime=1541.84
/proc/30118/stat : 30118 (wildcat-skc) R 30116 30118 29764 0 -1 4194304 1083 0 0 0 154173 11 0 0 25 0 1 0 142507300 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134549924 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30118/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 9664

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30121
/proc/meminfo: memFree=1777400/2055920 swapFree=4158660/4192956
[pid=30118] ppid=30116 vsize=9664 CPUtime=1601.82
/proc/30118/stat : 30118 (wildcat-skc) R 30116 30118 29764 0 -1 4194304 1083 0 0 0 160171 11 0 0 25 0 1 0 142507300 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30118/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 9664

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 30121
/proc/meminfo: memFree=1777400/2055920 swapFree=4158660/4192956
[pid=30118] ppid=30116 vsize=9664 CPUtime=1661.8
/proc/30118/stat : 30118 (wildcat-skc) R 30116 30118 29764 0 -1 4194304 1083 0 0 0 166169 11 0 0 25 0 1 0 142507300 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565708 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30118/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 9664

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30121
/proc/meminfo: memFree=1777400/2055920 swapFree=4158660/4192956
[pid=30118] ppid=30116 vsize=9664 CPUtime=1721.79
/proc/30118/stat : 30118 (wildcat-skc) R 30116 30118 29764 0 -1 4194304 1083 0 0 0 172167 12 0 0 25 0 1 0 142507300 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565722 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30118/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 9664

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30121
/proc/meminfo: memFree=1777400/2055920 swapFree=4158660/4192956
[pid=30118] ppid=30116 vsize=9664 CPUtime=1781.77
/proc/30118/stat : 30118 (wildcat-skc) R 30116 30118 29764 0 -1 4194304 1083 0 0 0 178165 12 0 0 25 0 1 0 142507300 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30118/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 9664



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 30121
/proc/meminfo: memFree=1777464/2055920 swapFree=4158660/4192956
[pid=30118] ppid=30116 vsize=9664 CPUtime=1800.07
/proc/30118/stat : 30118 (wildcat-skc) R 30116 30118 29764 0 -1 4194304 1083 0 0 0 179995 12 0 0 25 0 1 0 142507300 9895936 1066 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601468 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30118/statm: 2416 1066 117 226 0 2187 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 9664

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

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

Child status: 0
Real time (s): 1800.61
CPU time (s): 1800.09
CPU user time (s): 1799.95
CPU system time (s): 0.131979
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 9664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.95
system time used= 0.131979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1083
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= 3258

runsolver used 1.78573 second user time and 3.9224 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Sun Apr 15 19:18:17 UTC 2007

IDJOB= 353396
IDBENCH= 2239
IDSOLVER= 162
FILE ID= node9/353396-1176664697

PBS_JOBID= 4559379

Free space on /tmp= 66554 MiB

SOLVER NAME= wildcat-skc 2007-03-21
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb30-15-opb/normalized-frb30-15-3.opb
COMMAND LINE= /tmp/evaluation/353396-1176664697/wildcat-skc /tmp/evaluation/353396-1176664697/instance-353396-1176664697.opb 590964428
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-353396-1176664697 -o ROOT/results/node9/solver-353396-1176664697 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/353396-1176664697/wildcat-skc /tmp/evaluation/353396-1176664697/instance-353396-1176664697.opb 590964428

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  8e251d4e151b2868eb3a52cf845e4cf8

RANDOM SEED= 590964428

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.221
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		: 3000.221
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:       1782296 kB
Buffers:         40476 kB
Cached:         145140 kB
SwapCached:       2268 kB
Active:          84996 kB
Inactive:       123536 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1782296 kB
SwapTotal:     4192956 kB
SwapFree:      4158660 kB
Dirty:            2724 kB
Writeback:           0 kB
Mapped:          30404 kB
Slab:            50568 kB
Committed_AS:  4837708 kB
PageTables:       1784 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= 66554 MiB

End job on node9 on Sun Apr 15 19:48:20 UTC 2007