Trace number 458901

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)167 1800.07 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii32c1.opb
MD5SUMb354df8d74ddbd5006be5e12ba59956d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark167
Best CPU time to get the best result obtained on this benchmark14.3568
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 167
Optimality of the best value was proved YES
Number of variables450
Total number of constraints1505
Number of constraints which are clauses1505
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 constraint32
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 PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/458901-1178645035/instance-458901-1178645035.opb ......
0.00/0.02	c done parsing opb.
0.00/0.02	o 225
0.00/0.02	o 224
0.00/0.02	o 223
0.00/0.02	o 222
0.00/0.02	o 221
0.00/0.02	o 220
0.00/0.02	o 219
0.00/0.02	o 218
0.00/0.02	o 217
0.00/0.02	o 216
0.00/0.02	o 215
0.00/0.04	o 214
0.00/0.04	o 213
0.00/0.04	o 212
0.00/0.04	o 211
0.00/0.04	o 210
0.00/0.04	o 209
0.00/0.04	o 208
0.00/0.04	o 207
0.00/0.04	o 206
0.00/0.04	o 205
0.00/0.04	o 204
0.00/0.05	o 203
0.00/0.05	o 202
0.00/0.05	o 201
0.00/0.05	o 200
0.00/0.05	o 199
0.00/0.05	o 198
0.00/0.05	o 197
0.00/0.05	o 196
0.00/0.05	o 195
0.00/0.05	o 194
10.99/11.03	o 193
10.99/11.10	o 192
12.09/12.13	o 191
13.69/13.70	o 190
14.48/14.53	o 189
21.09/21.10	o 188
23.48/23.59	o 187
23.68/23.72	o 186
54.77/54.84	o 185
66.77/66.83	o 184
67.67/67.79	o 183
67.77/67.82	o 182
87.97/88.04	o 181
91.46/91.56	o 180
121.07/121.11	o 179
154.26/154.33	o 178
234.73/234.85	o 177
275.42/275.58	o 176
286.72/286.83	o 175
298.92/299.06	o 174
310.91/311.01	o 173
361.30/361.42	o 172
417.39/417.51	o 171
449.28/449.45	o 170
587.14/587.39	o 169
798.40/798.67	o 168
1520.31/1520.78	o 167
1800.05/1800.50	s SATISFIABLE
1800.05/1800.50	v x1 -x10 -x100 x101 -x102 x103 -x104 x105 -x106 x107 -x108 x109 x11 -x110 x111 -x112 x113 -x114 x115 -x116 x117 -x118 x119 -x12
1800.05/1800.50	v -x120 x121 -x122 x123 -x124 -x125 x126 x127 -x128 x129 x13 -x130 -x131 -x132 -x133 -x134 x135 -x136 -x137 -x138 x139 -x14 -x140
1800.05/1800.50	v x141 -x142 -x143 -x144 -x145 -x146 x147 -x148 x149 x15 -x150 -x151 -x152 x153 -x154 -x155 -x156 x157 -x158 -x159 -x16 -x160
1800.05/1800.50	v x161 -x162 -x163 -x164 x165 -x166 -x167 -x168 x169 x17 -x170 -x171 -x172 x173 -x174 -x175 x176 -x177 -x178 x179 -x18 -x180
1800.05/1800.50	v -x181 -x182 x183 -x184 -x185 -x186 x187 -x188 x189 x19 -x190 -x191 -x192 x193 -x194 -x195 x196 -x197 -x198 x199 -x2 -x20 -x200
1800.05/1800.50	v -x201 -x202 x203 -x204 -x205 -x206 x207 -x208 x209 x21 -x210 -x211 -x212 x213 -x214 -x215 -x216 -x217 -x218 x219 -x22 -x220
1800.05/1800.50	v x221 -x222 -x223 -x224 x225 -x226 -x227 -x228 -x229 x23 -x230 x231 -x232 -x233 -x234 x235 -x236 x237 -x238 -x239 -x24 -x240
1800.05/1800.50	v x241 -x242 -x243 x244 x245 -x246 -x247 -x248 -x249 x25 -x250 x251 -x252 x253 -x254 -x255 -x256 -x257 -x258 x259 -x26 -x260
1800.05/1800.50	v -x261 -x262 x263 -x264 -x265 -x266 x267 -x268 x269 x27 -x270 -x271 -x272 -x273 -x274 x275 -x276 -x277 -x278 x279 -x28 -x280
1800.05/1800.50	v -x281 -x282 x283 -x284 x285 -x286 -x287 -x288 -x289 x29 -x290 x291 -x292 -x293 x294 x295 -x296 x297 -x298 -x299 x3 -x30 -x300
1800.05/1800.50	v -x301 -x302 x303 -x304 x305 -x306 -x307 -x308 -x309 x31 -x310 x311 -x312 -x313 -x314 x315 -x316 x317 -x318 -x319 -x32 -x320
1800.05/1800.50	v x321 -x322 -x323 -x324 -x325 -x326 x327 -x328 -x329 x33 -x330 x331 -x332 -x333 -x334 x335 -x336 -x337 -x338 x339 -x34 -x340
1800.05/1800.50	v -x341 -x342 x343 -x344 x345 -x346 -x347 x348 x349 x35 -x350 -x351 x352 -x353 -x354 x355 -x356 -x357 -x358 x359 -x36 -x360 -x361
1800.05/1800.50	v -x362 x363 -x364 -x365 -x366 x367 -x368 x369 x37 -x370 -x371 -x372 x373 -x374 -x375 -x376 -x377 -x378 x379 -x38 -x380 x381
1800.05/1800.50	v -x382 -x383 -x384 x385 -x386 -x387 x388 -x389 x39 x390 x391 -x392 -x393 x394 -x395 x396 x397 -x398 -x399 -x4 -x40 x400 -x401
1800.05/1800.50	v x402 x403 -x404 -x405 x406 -x407 x408 x409 x41 -x410 -x411 x412 -x413 x414 x415 -x416 -x417 x418 -x419 -x42 x420 -x421 x422
1800.05/1800.50	v x423 -x424 -x425 x426 -x427 x428 -x429 x43 x430 x431 -x432 x433 -x434 -x435 x436 -x437 x438 x439 -x44 -x440 -x441 x442 -x443
1800.05/1800.50	v x444 x445 -x446 -x447 x448 -x449 x45 x450 -x46 x47 -x48 x49 -x5 -x50 x51 -x52 x53 -x54 x55 -x56 x57 -x58 x59 x6 -x60 x61 -x62 x63
1800.05/1800.50	v -x64 x65 -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 -x90
1800.05/1800.50	v x91 -x92 x93 -x94 x95 -x96 x97 -x98 x99

Verifier Data (download as text)

OK	167

Conversion Script Data (download as text)

/tmp/evaluation/458901-1178645035/instance-458901-1178645035.opb is already a linear file

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node61/watcher-458901-1178645035 -o ROOT/results/node61/solver-458901-1178645035 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458901-1178645035/instance-458901-1178645035.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: 0.85 0.97 0.99 3/64 4522
/proc/meminfo: memFree=1410680/2055920 swapFree=4184204/4192956
[pid=4522] ppid=4520 vsize=1324 CPUtime=0
/proc/4522/stat : 4522 (PBS4_SAT07v2) R 4520 4522 3852 0 -1 4194304 145 0 0 0 0 0 0 0 18 0 1 0 276467170 1355776 127 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134530039 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4522/statm: 331 127 86 219 0 108 0

[startup+0.101888 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 4522
/proc/meminfo: memFree=1410680/2055920 swapFree=4184204/4192956
[pid=4522] ppid=4520 vsize=1460 CPUtime=0.09
/proc/4522/stat : 4522 (PBS4_SAT07v2) R 4520 4522 3852 0 -1 4194304 247 0 0 0 9 0 0 0 18 0 1 0 276467170 1495040 229 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4522/statm: 365 229 102 219 0 142 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1460

[startup+0.201897 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 4522
/proc/meminfo: memFree=1410680/2055920 swapFree=4184204/4192956
[pid=4522] ppid=4520 vsize=1716 CPUtime=0.19
/proc/4522/stat : 4522 (PBS4_SAT07v2) R 4520 4522 3852 0 -1 4194304 277 0 0 0 19 0 0 0 18 0 1 0 276467170 1757184 259 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4522/statm: 429 259 102 219 0 206 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1716

[startup+0.301905 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 4522
/proc/meminfo: memFree=1410680/2055920 swapFree=4184204/4192956
[pid=4522] ppid=4520 vsize=1716 CPUtime=0.29
/proc/4522/stat : 4522 (PBS4_SAT07v2) R 4520 4522 3852 0 -1 4194304 312 0 0 0 29 0 0 0 19 0 1 0 276467170 1757184 294 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4522/statm: 429 294 102 219 0 206 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1716

[startup+0.701944 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 4522
/proc/meminfo: memFree=1410680/2055920 swapFree=4184204/4192956
[pid=4522] ppid=4520 vsize=3452 CPUtime=0.69
/proc/4522/stat : 4522 (PBS4_SAT07v2) R 4520 4522 3852 0 -1 4194304 462 0 0 0 69 0 0 0 23 0 1 0 276467170 3534848 444 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4522/statm: 863 444 102 219 0 640 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3452

[startup+1.50202 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 4523
/proc/meminfo: memFree=1408752/2055920 swapFree=4184204/4192956
[pid=4522] ppid=4520 vsize=5500 CPUtime=1.49
/proc/4522/stat : 4522 (PBS4_SAT07v2) R 4520 4522 3852 0 -1 4194304 725 0 0 0 149 0 0 0 25 0 1 0 276467170 5632000 707 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557448 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4522/statm: 1375 707 102 219 0 1152 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5500

[startup+3.10217 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 4523
/proc/meminfo: memFree=1407024/2055920 swapFree=4184204/4192956
[pid=4522] ppid=4520 vsize=9596 CPUtime=3.09
/proc/4522/stat : 4522 (PBS4_SAT07v2) R 4520 4522 3852 0 -1 4194304 1250 0 0 0 309 0 0 0 25 0 1 0 276467170 9826304 1232 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4522/statm: 2399 1232 102 219 0 2176 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9596

[startup+6.30148 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 4523
/proc/meminfo: memFree=1402672/2055920 swapFree=4184204/4192956
[pid=4522] ppid=4520 vsize=9792 CPUtime=6.29
/proc/4522/stat : 4522 (PBS4_SAT07v2) R 4520 4522 3852 0 -1 4194304 2296 0 0 0 628 1 0 0 25 0 1 0 276467170 10027008 2278 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4522/statm: 2448 2278 102 219 0 2225 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9792

[startup+12.7011 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 4523
/proc/meminfo: memFree=1393904/2055920 swapFree=4184204/4192956
[pid=4522] ppid=4520 vsize=18712 CPUtime=12.69
/proc/4522/stat : 4522 (PBS4_SAT07v2) R 4520 4522 3852 0 -1 4194304 4394 0 0 0 1266 3 0 0 25 0 1 0 276467170 19161088 4327 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557319 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4522/statm: 4678 4327 102 219 0 4455 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18712

[startup+25.5013 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 4523
/proc/meminfo: memFree=1387440/2055920 swapFree=4184204/4192956
[pid=4522] ppid=4520 vsize=36268 CPUtime=25.48
/proc/4522/stat : 4522 (PBS4_SAT07v2) R 4520 4522 3852 0 -1 4194304 5952 0 0 0 2542 6 0 0 25 0 1 0 276467170 37138432 5788 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557385 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4522/statm: 9067 5788 102 219 0 8844 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 36268

[startup+51.1017 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 4523
/proc/meminfo: memFree=1384944/2055920 swapFree=4184204/4192956
[pid=4522] ppid=4520 vsize=37088 CPUtime=51.08
/proc/4522/stat : 4522 (PBS4_SAT07v2) R 4520 4522 3852 0 -1 4194304 6641 0 0 0 5099 9 0 0 25 0 1 0 276467170 37978112 6477 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4522/statm: 9272 6477 102 219 0 9049 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 37088

[startup+102.302 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 4523
/proc/meminfo: memFree=1381488/2055920 swapFree=4184204/4192956
[pid=4522] ppid=4520 vsize=38840 CPUtime=102.27
/proc/4522/stat : 4522 (PBS4_SAT07v2) R 4520 4522 3852 0 -1 4194304 7677 0 0 0 10213 14 0 0 25 0 1 0 276467170 39772160 7320 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557448 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4522/statm: 9710 7320 102 219 0 9487 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 38840

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4523
/proc/meminfo: memFree=1380528/2055920 swapFree=4184204/4192956
[pid=4522] ppid=4520 vsize=39488 CPUtime=162.25
/proc/4522/stat : 4522 (PBS4_SAT07v2) R 4520 4522 3852 0 -1 4194304 7915 0 0 0 16208 17 0 0 25 0 1 0 276467170 40435712 7558 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557365 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4522/statm: 9872 7558 102 219 0 9649 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 39488

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4523
/proc/meminfo: memFree=1379824/2055920 swapFree=4184204/4192956
[pid=4522] ppid=4520 vsize=41344 CPUtime=222.24
/proc/4522/stat : 4522 (PBS4_SAT07v2) R 4520 4522 3852 0 -1 4194304 8439 0 0 0 22204 20 0 0 25 0 1 0 276467170 42336256 7697 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4522/statm: 10336 7697 102 219 0 10113 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 41344

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4523
/proc/meminfo: memFree=1379120/2055920 swapFree=4184204/4192956
[pid=4522] ppid=4520 vsize=41948 CPUtime=282.22
/proc/4522/stat : 4522 (PBS4_SAT07v2) R 4520 4522 3852 0 -1 4194304 8642 0 0 0 28198 24 0 0 25 0 1 0 276467170 42954752 7900 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4522/statm: 10487 7900 102 219 0 10264 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 41948

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4523
/proc/meminfo: memFree=1378416/2055920 swapFree=4184204/4192956
[pid=4522] ppid=4520 vsize=42408 CPUtime=342.21
/proc/4522/stat : 4522 (PBS4_SAT07v2) R 4520 4522 3852 0 -1 4194304 8825 0 0 0 34195 26 0 0 25 0 1 0 276467170 43425792 8083 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557301 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4522/statm: 10602 8083 102 219 0 10379 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 42408

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4523
/proc/meminfo: memFree=1377776/2055920 swapFree=4184204/4192956
[pid=4522] ppid=4520 vsize=42828 CPUtime=402.19
/proc/4522/stat : 4522 (PBS4_SAT07v2) R 4520 4522 3852 0 -1 4194304 8978 0 0 0 40191 28 0 0 25 0 1 0 276467170 43855872 8236 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4522/statm: 10707 8236 102 219 0 10484 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 42828

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4523
/proc/meminfo: memFree=1377392/2055920 swapFree=4184204/4192956
[pid=4522] ppid=4520 vsize=42980 CPUtime=462.18
/proc/4522/stat : 4522 (PBS4_SAT07v2) R 4520 4522 3852 0 -1 4194304 9081 0 0 0 46186 32 0 0 25 0 1 0 276467170 44011520 8339 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4522/statm: 10745 8339 102 219 0 10522 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 42980

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4523
/proc/meminfo: memFree=1376816/2055920 swapFree=4184204/4192956
[pid=4522] ppid=4520 vsize=43312 CPUtime=522.16
/proc/4522/stat : 4522 (PBS4_SAT07v2) R 4520 4522 3852 0 -1 4194304 9221 0 0 0 52183 33 0 0 25 0 1 0 276467170 44351488 8479 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4522/statm: 10828 8479 102 219 0 10605 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 43312

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4525
/proc/meminfo: memFree=1376176/2055920 swapFree=4184204/4192956
[pid=4522] ppid=4520 vsize=46760 CPUtime=582.15
/proc/4522/stat : 4522 (PBS4_SAT07v2) R 4520 4522 3852 0 -1 4194304 10120 0 0 0 58179 36 0 0 25 0 1 0 276467170 47882240 8609 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557339 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4522/statm: 11690 8609 102 219 0 11467 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 46760

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4525
/proc/meminfo: memFree=1375728/2055920 swapFree=4184204/4192956
[pid=4522] ppid=4520 vsize=46964 CPUtime=642.13
/proc/4522/stat : 4522 (PBS4_SAT07v2) R 4520 4522 3852 0 -1 4194304 10238 0 0 0 64175 38 0 0 25 0 1 0 276467170 48091136 8727 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557283 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4522/statm: 11741 8727 102 219 0 11518 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 46964


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4525
/proc/meminfo: memFree=1374384/2055920 swapFree=4184204/4192956
[pid=4522] ppid=4520 vsize=47664 CPUtime=822.09
/proc/4522/stat : 4522 (PBS4_SAT07v2) R 4520 4522 3852 0 -1 4194304 10572 0 0 0 82165 44 0 0 25 0 1 0 276467170 48807936 9061 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4522/statm: 11916 9061 102 219 0 11693 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 47664

[startup+882.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4525
/proc/meminfo: memFree=1373872/2055920 swapFree=4184204/4192956
[pid=4522] ppid=4520 vsize=47924 CPUtime=882.08
/proc/4522/stat : 4522 (PBS4_SAT07v2) R 4520 4522 3852 0 -1 4194304 10694 0 0 0 88162 46 0 0 25 0 1 0 276467170 49074176 9183 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557348 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4522/statm: 11981 9183 102 219 0 11758 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 47924

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4525
/proc/meminfo: memFree=1373360/2055920 swapFree=4184204/4192956
[pid=4522] ppid=4520 vsize=48200 CPUtime=942.06
/proc/4522/stat : 4522 (PBS4_SAT07v2) R 4520 4522 3852 0 -1 4194304 10819 0 0 0 94158 48 0 0 25 0 1 0 276467170 49356800 9308 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557444 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4522/statm: 12050 9308 102 219 0 11827 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 48200

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4525
/proc/meminfo: memFree=1372912/2055920 swapFree=4184204/4192956
[pid=4522] ppid=4520 vsize=48200 CPUtime=1002.04
/proc/4522/stat : 4522 (PBS4_SAT07v2) R 4520 4522 3852 0 -1 4194304 10931 0 0 0 100154 50 0 0 25 0 1 0 276467170 49356800 9420 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557339 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4522/statm: 12050 9420 102 219 0 11827 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 48200

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4525
/proc/meminfo: memFree=1372592/2055920 swapFree=4184204/4192956
[pid=4522] ppid=4520 vsize=48496 CPUtime=1062.03
/proc/4522/stat : 4522 (PBS4_SAT07v2) R 4520 4522 3852 0 -1 4194304 11023 0 0 0 106150 53 0 0 25 0 1 0 276467170 49659904 9512 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4522/statm: 12124 9512 102 219 0 11901 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 48496

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4525
/proc/meminfo: memFree=1372144/2055920 swapFree=4184204/4192956
[pid=4522] ppid=4520 vsize=48808 CPUtime=1122.01
/proc/4522/stat : 4522 (PBS4_SAT07v2) R 4520 4522 3852 0 -1 4194304 11130 0 0 0 112147 54 0 0 25 0 1 0 276467170 49979392 9619 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557339 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4522/statm: 12202 9619 102 219 0 11979 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 48808

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4525
/proc/meminfo: memFree=1371760/2055920 swapFree=4184204/4192956
[pid=4522] ppid=4520 vsize=48808 CPUtime=1182
/proc/4522/stat : 4522 (PBS4_SAT07v2) R 4520 4522 3852 0 -1 4194304 11227 0 0 0 118144 56 0 0 25 0 1 0 276467170 49979392 9716 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4522/statm: 12202 9716 102 219 0 11979 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 48808

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4525
/proc/meminfo: memFree=1371312/2055920 swapFree=4184204/4192956
[pid=4522] ppid=4520 vsize=49140 CPUtime=1241.98
/proc/4522/stat : 4522 (PBS4_SAT07v2) R 4520 4522 3852 0 -1 4194304 11340 0 0 0 124140 58 0 0 25 0 1 0 276467170 50319360 9829 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4522/statm: 12285 9829 102 219 0 12062 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 49140

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4525
/proc/meminfo: memFree=1370864/2055920 swapFree=4184204/4192956
[pid=4522] ppid=4520 vsize=49492 CPUtime=1301.97
/proc/4522/stat : 4522 (PBS4_SAT07v2) R 4520 4522 3852 0 -1 4194304 11444 0 0 0 130136 61 0 0 25 0 1 0 276467170 50679808 9933 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4522/statm: 12373 9933 102 219 0 12150 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 49492

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4525
/proc/meminfo: memFree=1370352/2055920 swapFree=4184204/4192956
[pid=4522] ppid=4520 vsize=49868 CPUtime=1361.95
/proc/4522/stat : 4522 (PBS4_SAT07v2) R 4520 4522 3852 0 -1 4194304 11578 0 0 0 136131 64 0 0 25 0 1 0 276467170 51064832 10067 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557375 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4522/statm: 12467 10067 102 219 0 12244 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 49868

[startup+1422.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4525
/proc/meminfo: memFree=1369840/2055920 swapFree=4184204/4192956
[pid=4522] ppid=4520 vsize=56012 CPUtime=1421.94
/proc/4522/stat : 4522 (PBS4_SAT07v2) R 4520 4522 3852 0 -1 4194304 13215 0 0 0 142127 67 0 0 25 0 1 0 276467170 57356288 10167 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549386 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4522/statm: 14003 10167 102 219 0 13780 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 56012

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4525
/proc/meminfo: memFree=1369520/2055920 swapFree=4184204/4192956
[pid=4522] ppid=4520 vsize=56012 CPUtime=1481.93
/proc/4522/stat : 4522 (PBS4_SAT07v2) R 4520 4522 3852 0 -1 4194304 13311 0 0 0 148123 70 0 0 25 0 1 0 276467170 57356288 10263 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557348 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4522/statm: 14003 10263 102 219 0 13780 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 56012

[startup+1542.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 4525
/proc/meminfo: memFree=1369072/2055920 swapFree=4184204/4192956
[pid=4522] ppid=4520 vsize=56412 CPUtime=1541.91
/proc/4522/stat : 4522 (PBS4_SAT07v2) R 4520 4522 3852 0 -1 4194304 13432 0 0 0 154119 72 0 0 25 0 1 0 276467170 57765888 10384 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557339 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4522/statm: 14103 10384 102 219 0 13880 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 56412

[startup+1602.3 s]
/proc/loadavg: 1.06 0.99 0.99 2/65 4525
/proc/meminfo: memFree=1368624/2055920 swapFree=4184204/4192956
[pid=4522] ppid=4520 vsize=56836 CPUtime=1601.9
/proc/4522/stat : 4522 (PBS4_SAT07v2) R 4520 4522 3852 0 -1 4194304 13546 0 0 0 160115 75 0 0 25 0 1 0 276467170 58200064 10498 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557448 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4522/statm: 14209 10498 102 219 0 13986 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 56836

[startup+1662.3 s]
/proc/loadavg: 1.08 1.00 1.00 2/65 4525
/proc/meminfo: memFree=1368112/2055920 swapFree=4184204/4192956
[pid=4522] ppid=4520 vsize=56836 CPUtime=1661.87
/proc/4522/stat : 4522 (PBS4_SAT07v2) R 4520 4522 3852 0 -1 4194304 13661 0 0 0 166111 76 0 0 25 0 1 0 276467170 58200064 10613 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557301 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4522/statm: 14209 10613 102 219 0 13986 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 56836

[startup+1722.3 s]
/proc/loadavg: 1.13 1.03 1.01 2/65 4525
/proc/meminfo: memFree=1367792/2055920 swapFree=4184204/4192956
[pid=4522] ppid=4520 vsize=57288 CPUtime=1721.86
/proc/4522/stat : 4522 (PBS4_SAT07v2) R 4520 4522 3852 0 -1 4194304 13748 0 0 0 172108 78 0 0 25 0 1 0 276467170 58662912 10700 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4522/statm: 14322 10700 102 219 0 14099 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 57288

[startup+1782.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 4525
/proc/meminfo: memFree=1367408/2055920 swapFree=4184204/4192956
[pid=4522] ppid=4520 vsize=57288 CPUtime=1781.85
/proc/4522/stat : 4522 (PBS4_SAT07v2) R 4520 4522 3852 0 -1 4194304 13843 0 0 0 178106 79 0 0 25 0 1 0 276467170 58662912 10795 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4522/statm: 14322 10795 102 219 0 14099 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 57288



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 4525
/proc/meminfo: memFree=1367344/2055920 swapFree=4184204/4192956
[pid=4522] ppid=4520 vsize=57288 CPUtime=1800.05
/proc/4522/stat : 4522 (PBS4_SAT07v2) R 4520 4522 3852 0 -1 4194304 13861 0 0 0 179925 80 0 0 25 0 1 0 276467170 58662912 10813 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557270 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4522/statm: 14322 10813 102 219 0 14099 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 57288

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): 1800.51
CPU time (s): 1800.07
CPU user time (s): 1799.26
CPU system time (s): 0.811876
CPU usage (%): 99.9752
Max. virtual memory (cumulated for all children) (KiB): 57288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.26
system time used= 0.811876
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13864
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= 2471

runsolver used 1.46978 second user time and 3.45247 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Tue May  8 17:23:55 UTC 2007

IDJOB= 458901
IDBENCH= 2158
IDSOLVER= 200
FILE ID= node61/458901-1178645035

PBS_JOBID= 5218355

Free space on /tmp= 66560 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii32c1.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458901-1178645035/instance-458901-1178645035.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node61/convwatcher-458901-1178645035 -o ROOT/results/node61/conversion-458901-1178645035 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458901-1178645035/instance-458901-1178645035.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-458901-1178645035 -o ROOT/results/node61/solver-458901-1178645035 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458901-1178645035/instance-458901-1178645035.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  b354df8d74ddbd5006be5e12ba59956d

RANDOM SEED= 658182684

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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		: 3000.240
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		: 3000.240
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:       1411024 kB
Buffers:         36820 kB
Cached:         495664 kB
SwapCached:       2812 kB
Active:          85092 kB
Inactive:       457264 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1411024 kB
SwapTotal:     4192956 kB
SwapFree:      4184204 kB
Dirty:            2312 kB
Writeback:           0 kB
Mapped:          15884 kB
Slab:            88632 kB
Committed_AS:  6208052 kB
PageTables:       1388 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= 66560 MiB

End job on node61 on Tue May  8 17:53:58 UTC 2007