Trace number 363473

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
Pueblo 1.4SAT602 1782.74 1783.2

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/
miplib/normalized-mps-v2-20-10-mod008.opb
MD5SUM4dd9ac2644c29d272d2675c7fc366ed6
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark307
Best CPU time to get the best result obtained on this benchmark4.74128
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 307
Optimality of the best value was proved YES
Number of variables319
Total number of constraints6
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 constraints6
Minimum length of a constraint186
Maximum length of a constraint231
Number of terms in the objective function 319
Biggest coefficient in the objective function 87
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 23554
Number of bits of the sum of numbers in the objective function 15
Biggest number in a constraint 22000
Number of bits of the biggest number in a constraint 15
Biggest sum of numbers in a constraint 1027256
Number of bits of the biggest sum of numbers20
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 Pueblo version 1.4 (September 2005)
0.00/0.00	c Developed @ University of Michigan, Ann Arbor, MI
0.00/0.00	c  by Hossein Sheini
0.00/0.01	c starting to Solve
0.00/0.01	c #variables read: 319 - #constraints read: 7
0.00/0.01	o 696
0.00/0.01	o 609
0.01/0.02	o 605
0.01/0.03	o 602
1782.63/1783.19	c total time              : 1783 s
1782.63/1783.19	s SATISFIABLE
1782.63/1783.19	v -x111 -x222 -x254 -x265 -x276 -x287 -x298 -x309 -x1 -x12 -x23 -x34 -x45 -x56 -x67 -x78 -x89 -x100 -x112 -x123 -x134 -x145 -x156
1782.63/1783.19	v -x167 -x178 -x189 -x200 -x211 -x223 -x234 -x245 -x247 -x248 -x249 -x250 -x251 -x252 -x253 -x255 -x256 -x257 -x258 -x259 -x260
1782.63/1783.19	v -x261 -x262 -x263 -x264 -x266 -x267 -x268 -x269 -x270 -x271 -x272 -x273 -x274 -x275 -x277 -x278 -x279 -x280 -x281 -x282 -x283
1782.63/1783.19	v -x284 -x285 -x286 -x288 -x289 -x290 -x291 -x292 -x293 -x294 -x295 -x296 -x297 -x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306
1782.63/1783.19	v -x307 -x308 -x310 -x311 -x312 -x313 -x314 -x315 -x316 -x317 -x318 -x319 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x13 -x14 -x15
1782.63/1783.19	v -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43
1782.63/1783.19	v -x44 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x68 -x69 -x70 -x71 -x72
1782.63/1783.19	v -x73 -x74 -x75 -x76 -x77 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x101
1782.63/1783.19	v -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x124 -x125
1782.63/1783.19	v -x126 -x127 x128 -x129 -x130 -x131 -x132 -x133 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x146 -x147 -x148
1782.63/1783.19	v -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x168 -x169 -x170 -x171
1782.63/1783.19	v -x172 -x173 -x174 -x175 -x176 -x177 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x190 -x191 -x192 -x193 -x194
1782.63/1783.19	v -x195 -x196 -x197 -x198 -x199 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x212 -x213 -x214 -x215 -x216 -x217
1782.63/1783.19	v -x218 -x219 -x220 -x221 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 -x232 x233 -x235 -x236 x237 -x238 x239 -x240 -x241
1782.63/1783.19	v -x242 x243 x244 x246

Verifier Data (download as text)

OK	602

Conversion Script Data (download as text)

/tmp/evaluation/363473-1177028075/instance-363473-1177028075.opb is already a linear file

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node7/watcher-363473-1177028075 -o ROOT/results/node7/solver-363473-1177028075 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/363473-1177028075/instance-363473-1177028075.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: 0.95 0.98 0.99 3/77 27965
/proc/meminfo: memFree=1747192/2055920 swapFree=4159720/4192956
[pid=27965] ppid=27963 vsize=2552 CPUtime=0
/proc/27965/stat : 27965 (Pueblo) R 27963 27965 2742 0 -1 4194304 260 0 0 0 0 0 0 0 18 0 1 0 178845147 2613248 230 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 10882775 0 0 4096 0 0 0 0 17 1 0 0
/proc/27965/statm: 638 230 193 16 0 77 0

[startup+0.014946 s]
/proc/loadavg: 0.95 0.98 0.99 3/77 27965
/proc/meminfo: memFree=1747192/2055920 swapFree=4159720/4192956
[pid=27965] ppid=27963 vsize=2688 CPUtime=0.01
/proc/27965/stat : 27965 (Pueblo) R 27963 27965 2742 0 -1 4194304 311 0 0 0 1 0 0 0 18 0 1 0 178845147 2752512 281 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27965/statm: 672 281 205 16 0 111 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2688

[startup+0.101955 s]
/proc/loadavg: 0.95 0.98 0.99 3/77 27965
/proc/meminfo: memFree=1747192/2055920 swapFree=4159720/4192956
[pid=27965] ppid=27963 vsize=2816 CPUtime=0.09
/proc/27965/stat : 27965 (Pueblo) R 27963 27965 2742 0 -1 4194304 352 0 0 0 9 0 0 0 18 0 1 0 178845147 2883584 322 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27965/statm: 704 322 205 16 0 143 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2816

[startup+0.301976 s]
/proc/loadavg: 0.95 0.98 0.99 3/77 27965
/proc/meminfo: memFree=1747192/2055920 swapFree=4159720/4192956
[pid=27965] ppid=27963 vsize=2816 CPUtime=0.29
/proc/27965/stat : 27965 (Pueblo) R 27963 27965 2742 0 -1 4194304 355 0 0 0 29 0 0 0 19 0 1 0 178845147 2883584 325 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27965/statm: 704 325 205 16 0 143 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2816

[startup+0.702018 s]
/proc/loadavg: 0.95 0.98 0.99 3/77 27965
/proc/meminfo: memFree=1747192/2055920 swapFree=4159720/4192956
[pid=27965] ppid=27963 vsize=2816 CPUtime=0.69
/proc/27965/stat : 27965 (Pueblo) R 27963 27965 2742 0 -1 4194304 356 0 0 0 68 1 0 0 22 0 1 0 178845147 2883584 326 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27965/statm: 704 326 205 16 0 143 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2816

[startup+1.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 27966
/proc/meminfo: memFree=1746672/2055920 swapFree=4159720/4192956
[pid=27965] ppid=27963 vsize=2816 CPUtime=1.49
/proc/27965/stat : 27965 (Pueblo) R 27963 27965 2742 0 -1 4194304 359 0 0 0 148 1 0 0 25 0 1 0 178845147 2883584 329 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27965/statm: 704 329 205 16 0 143 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2816

[startup+3.10127 s]
/proc/loadavg: 0.95 0.98 0.99 3/78 27966
/proc/meminfo: memFree=1746544/2055920 swapFree=4159720/4192956
[pid=27965] ppid=27963 vsize=2944 CPUtime=3.08
/proc/27965/stat : 27965 (Pueblo) R 27963 27965 2742 0 -1 4194304 361 0 0 0 306 2 0 0 25 0 1 0 178845147 3014656 331 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27965/statm: 736 331 205 16 0 175 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 2944

[startup+6.30161 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 27966
/proc/meminfo: memFree=1746416/2055920 swapFree=4159720/4192956
[pid=27965] ppid=27963 vsize=2920 CPUtime=6.28
/proc/27965/stat : 27965 (Pueblo) R 27963 27965 2742 0 -1 4194304 363 0 0 0 624 4 0 0 25 0 1 0 178845147 2990080 333 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27965/statm: 730 333 205 16 0 169 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 2920

[startup+12.7013 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 27966
/proc/meminfo: memFree=1746352/2055920 swapFree=4159720/4192956
[pid=27965] ppid=27963 vsize=2920 CPUtime=12.69
/proc/27965/stat : 27965 (Pueblo) R 27963 27965 2742 0 -1 4194304 364 0 0 0 1261 8 0 0 25 0 1 0 178845147 2990080 334 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27965/statm: 730 334 205 16 0 169 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2920

[startup+25.5017 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 27966
/proc/meminfo: memFree=1746416/2055920 swapFree=4159720/4192956
[pid=27965] ppid=27963 vsize=2920 CPUtime=25.49
/proc/27965/stat : 27965 (Pueblo) R 27963 27965 2742 0 -1 4194304 367 0 0 0 2533 16 0 0 25 0 1 0 178845147 2990080 337 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27965/statm: 730 337 205 16 0 169 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2920

[startup+51.1013 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 27966
/proc/meminfo: memFree=1746416/2055920 swapFree=4159720/4192956
[pid=27965] ppid=27963 vsize=2920 CPUtime=51.07
/proc/27965/stat : 27965 (Pueblo) R 27963 27965 2742 0 -1 4194304 369 0 0 0 5078 29 0 0 25 0 1 0 178845147 2990080 339 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27965/statm: 730 339 205 16 0 169 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2920

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27966
/proc/meminfo: memFree=1746224/2055920 swapFree=4159720/4192956
[pid=27965] ppid=27963 vsize=2920 CPUtime=102.27
/proc/27965/stat : 27965 (Pueblo) R 27963 27965 2742 0 -1 4194304 371 0 0 0 10169 58 0 0 25 0 1 0 178845147 2990080 341 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27965/statm: 730 341 205 16 0 169 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2920

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27966
/proc/meminfo: memFree=1746224/2055920 swapFree=4159720/4192956
[pid=27965] ppid=27963 vsize=2920 CPUtime=162.25
/proc/27965/stat : 27965 (Pueblo) R 27963 27965 2742 0 -1 4194304 373 0 0 0 16135 90 0 0 25 0 1 0 178845147 2990080 343 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 10847711 0 0 4096 0 0 0 0 17 1 0 0
/proc/27965/statm: 730 343 205 16 0 169 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2920

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27966
/proc/meminfo: memFree=1746160/2055920 swapFree=4159720/4192956
[pid=27965] ppid=27963 vsize=2920 CPUtime=222.23
/proc/27965/stat : 27965 (Pueblo) R 27963 27965 2742 0 -1 4194304 374 0 0 0 22101 122 0 0 25 0 1 0 178845147 2990080 344 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27965/statm: 730 344 205 16 0 169 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 2920

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27966
/proc/meminfo: memFree=1746160/2055920 swapFree=4159720/4192956
[pid=27965] ppid=27963 vsize=2920 CPUtime=282.22
/proc/27965/stat : 27965 (Pueblo) R 27963 27965 2742 0 -1 4194304 375 0 0 0 28065 157 0 0 25 0 1 0 178845147 2990080 345 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27965/statm: 730 345 205 16 0 169 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 2920

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27966
/proc/meminfo: memFree=1746032/2055920 swapFree=4159720/4192956
[pid=27965] ppid=27963 vsize=2920 CPUtime=342.2
/proc/27965/stat : 27965 (Pueblo) R 27963 27965 2742 0 -1 4194304 375 0 0 0 34031 189 0 0 25 0 1 0 178845147 2990080 345 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528577 0 0 4096 0 0 0 0 17 1 0 0
/proc/27965/statm: 730 345 205 16 0 169 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 2920

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27966
/proc/meminfo: memFree=1746032/2055920 swapFree=4159720/4192956
[pid=27965] ppid=27963 vsize=2920 CPUtime=402.18
/proc/27965/stat : 27965 (Pueblo) R 27963 27965 2742 0 -1 4194304 377 0 0 0 39999 219 0 0 25 0 1 0 178845147 2990080 347 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27965/statm: 730 347 205 16 0 169 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 2920

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27966
/proc/meminfo: memFree=1745968/2055920 swapFree=4159720/4192956
[pid=27965] ppid=27963 vsize=2920 CPUtime=462.17
/proc/27965/stat : 27965 (Pueblo) R 27963 27965 2742 0 -1 4194304 377 0 0 0 45963 254 0 0 25 0 1 0 178845147 2990080 347 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27965/statm: 730 347 205 16 0 169 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 2920

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27966
/proc/meminfo: memFree=1745968/2055920 swapFree=4159720/4192956
[pid=27965] ppid=27963 vsize=2920 CPUtime=522.16
/proc/27965/stat : 27965 (Pueblo) R 27963 27965 2742 0 -1 4194304 377 0 0 0 51930 286 0 0 25 0 1 0 178845147 2990080 347 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 10850105 0 0 4096 0 0 0 0 17 1 0 0
/proc/27965/statm: 730 347 205 16 0 169 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 2920

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27966
/proc/meminfo: memFree=1745968/2055920 swapFree=4159720/4192956
[pid=27965] ppid=27963 vsize=2920 CPUtime=582.14
/proc/27965/stat : 27965 (Pueblo) R 27963 27965 2742 0 -1 4194304 377 0 0 0 57896 318 0 0 25 0 1 0 178845147 2990080 347 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27965/statm: 730 347 205 16 0 169 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 2920

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27966
/proc/meminfo: memFree=1745904/2055920 swapFree=4159720/4192956
[pid=27965] ppid=27963 vsize=2920 CPUtime=642.12
/proc/27965/stat : 27965 (Pueblo) R 27963 27965 2742 0 -1 4194304 379 0 0 0 63859 353 0 0 25 0 1 0 178845147 2990080 349 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27965/statm: 730 349 205 16 0 169 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 2920


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

/proc/meminfo: memFree=1745712/2055920 swapFree=4159720/4192956
[pid=27965] ppid=27963 vsize=2920 CPUtime=822.08
/proc/27965/stat : 27965 (Pueblo) R 27963 27965 2742 0 -1 4194304 380 0 0 0 81763 445 0 0 25 0 1 0 178845147 2990080 350 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27965/statm: 730 350 205 16 0 169 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 2920

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 27966
/proc/meminfo: memFree=1745712/2055920 swapFree=4159720/4192956
[pid=27965] ppid=27963 vsize=2920 CPUtime=882.06
/proc/27965/stat : 27965 (Pueblo) R 27963 27965 2742 0 -1 4194304 380 0 0 0 87734 472 0 0 25 0 1 0 178845147 2990080 350 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27965/statm: 730 350 205 16 0 169 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 2920

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27966
/proc/meminfo: memFree=1745648/2055920 swapFree=4159720/4192956
[pid=27965] ppid=27963 vsize=2920 CPUtime=942.05
/proc/27965/stat : 27965 (Pueblo) R 27963 27965 2742 0 -1 4194304 380 0 0 0 93705 500 0 0 25 0 1 0 178845147 2990080 350 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27965/statm: 730 350 205 16 0 169 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 2920

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27966
/proc/meminfo: memFree=1745648/2055920 swapFree=4159720/4192956
[pid=27965] ppid=27963 vsize=2920 CPUtime=1002.03
/proc/27965/stat : 27965 (Pueblo) R 27963 27965 2742 0 -1 4194304 381 0 0 0 99672 531 0 0 25 0 1 0 178845147 2990080 351 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528710 0 0 4096 0 0 0 0 17 1 0 0
/proc/27965/statm: 730 351 205 16 0 169 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 2920

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27968
/proc/meminfo: memFree=1745328/2055920 swapFree=4159720/4192956
[pid=27965] ppid=27963 vsize=2920 CPUtime=1062.02
/proc/27965/stat : 27965 (Pueblo) R 27963 27965 2742 0 -1 4194304 381 0 0 0 105640 562 0 0 25 0 1 0 178845147 2990080 351 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27965/statm: 730 351 205 16 0 169 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 2920

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27968
/proc/meminfo: memFree=1745328/2055920 swapFree=4159720/4192956
[pid=27965] ppid=27963 vsize=2920 CPUtime=1122
/proc/27965/stat : 27965 (Pueblo) R 27963 27965 2742 0 -1 4194304 382 0 0 0 111606 594 0 0 25 0 1 0 178845147 2990080 352 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27965/statm: 730 352 205 16 0 169 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 2920

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27968
/proc/meminfo: memFree=1745328/2055920 swapFree=4159720/4192956
[pid=27965] ppid=27963 vsize=2920 CPUtime=1181.98
/proc/27965/stat : 27965 (Pueblo) R 27963 27965 2742 0 -1 4194304 382 0 0 0 117574 624 0 0 25 0 1 0 178845147 2990080 352 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/27965/statm: 730 352 205 16 0 169 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 2920

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27968
/proc/meminfo: memFree=1745200/2055920 swapFree=4159720/4192956
[pid=27965] ppid=27963 vsize=2920 CPUtime=1241.97
/proc/27965/stat : 27965 (Pueblo) R 27963 27965 2742 0 -1 4194304 382 0 0 0 123542 655 0 0 25 0 1 0 178845147 2990080 352 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27965/statm: 730 352 205 16 0 169 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 2920

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27968
/proc/meminfo: memFree=1745200/2055920 swapFree=4159720/4192956
[pid=27965] ppid=27963 vsize=3004 CPUtime=1301.95
/proc/27965/stat : 27965 (Pueblo) R 27963 27965 2742 0 -1 4194304 387 0 0 0 129516 679 0 0 25 0 1 0 178845147 3076096 357 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528577 0 0 4096 0 0 0 0 17 1 0 0
/proc/27965/statm: 751 357 205 16 0 190 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 3004

[startup+1362.3 s]
/proc/loadavg: 1.11 1.02 1.00 2/78 27968
/proc/meminfo: memFree=1745136/2055920 swapFree=4159720/4192956
[pid=27965] ppid=27963 vsize=3004 CPUtime=1361.93
/proc/27965/stat : 27965 (Pueblo) R 27963 27965 2742 0 -1 4194304 390 0 0 0 135488 705 0 0 25 0 1 0 178845147 3076096 360 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517778 0 0 4096 0 0 0 0 17 1 0 0
/proc/27965/statm: 751 360 205 16 0 190 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 3004

[startup+1422.31 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 27968
/proc/meminfo: memFree=1745136/2055920 swapFree=4159720/4192956
[pid=27965] ppid=27963 vsize=3004 CPUtime=1421.93
/proc/27965/stat : 27965 (Pueblo) R 27963 27965 2742 0 -1 4194304 390 0 0 0 141460 733 0 0 25 0 1 0 178845147 3076096 360 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27965/statm: 751 360 205 16 0 190 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 3004

[startup+1482.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 27968
/proc/meminfo: memFree=1745136/2055920 swapFree=4159720/4192956
[pid=27965] ppid=27963 vsize=3004 CPUtime=1481.91
/proc/27965/stat : 27965 (Pueblo) R 27963 27965 2742 0 -1 4194304 390 0 0 0 147426 765 0 0 25 0 1 0 178845147 3076096 360 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27965/statm: 751 360 205 16 0 190 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 3004

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27968
/proc/meminfo: memFree=1745136/2055920 swapFree=4159720/4192956
[pid=27965] ppid=27963 vsize=3004 CPUtime=1541.89
/proc/27965/stat : 27965 (Pueblo) R 27963 27965 2742 0 -1 4194304 390 0 0 0 153392 797 0 0 25 0 1 0 178845147 3076096 360 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27965/statm: 751 360 205 16 0 190 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 3004

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27968
/proc/meminfo: memFree=1745136/2055920 swapFree=4159720/4192956
[pid=27965] ppid=27963 vsize=3004 CPUtime=1601.88
/proc/27965/stat : 27965 (Pueblo) R 27963 27965 2742 0 -1 4194304 390 0 0 0 159363 825 0 0 25 0 1 0 178845147 3076096 360 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27965/statm: 751 360 205 16 0 190 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 3004

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27968
/proc/meminfo: memFree=1745136/2055920 swapFree=4159720/4192956
[pid=27965] ppid=27963 vsize=3004 CPUtime=1661.86
/proc/27965/stat : 27965 (Pueblo) R 27963 27965 2742 0 -1 4194304 390 0 0 0 165330 856 0 0 25 0 1 0 178845147 3076096 360 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27965/statm: 751 360 205 16 0 190 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 3004

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27968
/proc/meminfo: memFree=1745136/2055920 swapFree=4159720/4192956
[pid=27965] ppid=27963 vsize=3004 CPUtime=1721.85
/proc/27965/stat : 27965 (Pueblo) R 27963 27965 2742 0 -1 4194304 390 0 0 0 171300 885 0 0 25 0 1 0 178845147 3076096 360 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27965/statm: 751 360 205 16 0 190 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 3004

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27968
/proc/meminfo: memFree=1745072/2055920 swapFree=4159720/4192956
[pid=27965] ppid=27963 vsize=3004 CPUtime=1781.83
/proc/27965/stat : 27965 (Pueblo) R 27963 27965 2742 0 -1 4194304 392 0 0 0 177268 915 0 0 25 0 1 0 178845147 3076096 362 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27965/statm: 751 362 205 16 0 190 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 3004

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

[startup+1782.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27968
/proc/meminfo: memFree=1745072/2055920 swapFree=4159720/4192956
[pid=27965] ppid=27963 vsize=3004 CPUtime=1782.23
/proc/27965/stat : 27965 (Pueblo) R 27963 27965 2742 0 -1 4194304 392 0 0 0 177308 915 0 0 25 0 1 0 178845147 3076096 362 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27965/statm: 751 362 205 16 0 190 0
Current children cumulated CPU time (s) 1782.23
Current children cumulated vsize (KiB) 3004

[startup+1783.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27968
/proc/meminfo: memFree=1745072/2055920 swapFree=4159720/4192956
[pid=27965] ppid=27963 vsize=3004 CPUtime=1782.63
/proc/27965/stat : 27965 (Pueblo) R 27963 27965 2742 0 -1 4194304 392 0 0 0 177348 915 0 0 25 0 1 0 178845147 3076096 362 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27965/statm: 751 362 205 16 0 190 0
Current children cumulated CPU time (s) 1782.63
Current children cumulated vsize (KiB) 3004

Child status: 10
Real time (s): 1783.2
CPU time (s): 1782.74
CPU user time (s): 1773.58
CPU system time (s): 9.15561
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 3048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1773.58
system time used= 9.15561
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 399
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= 13
involuntary context switches= 1765

runsolver used 2.14667 second user time and 4.19536 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Fri Apr 20 00:14:35 UTC 2007

IDJOB= 363473
IDBENCH= 1854
IDSOLVER= 165
FILE ID= node7/363473-1177028075

PBS_JOBID= 4630591

Free space on /tmp= 66369 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-mod008.opb
COMMAND LINE= Pueblo /tmp/evaluation/363473-1177028075/instance-363473-1177028075.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node7/convwatcher-363473-1177028075 -o ROOT/results/node7/conversion-363473-1177028075 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363473-1177028075/instance-363473-1177028075.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-363473-1177028075 -o ROOT/results/node7/solver-363473-1177028075 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/363473-1177028075/instance-363473-1177028075.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  4dd9ac2644c29d272d2675c7fc366ed6

RANDOM SEED= 974169783

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.231
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		: 3000.231
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:       1747600 kB
Buffers:         28072 kB
Cached:         210072 kB
SwapCached:      12980 kB
Active:          64752 kB
Inactive:       201656 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1747600 kB
SwapTotal:     4192956 kB
SwapFree:      4159720 kB
Dirty:            2356 kB
Writeback:           0 kB
Mapped:          35296 kB
Slab:            27312 kB
Committed_AS:  7979368 kB
PageTables:       1872 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= 66369 MiB

End job on node7 on Fri Apr 20 00:44:19 UTC 2007