Trace number 350669

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 1.4SAT121 1782.74 1783.2

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-reduced-mps-v2-20-10-markshare1_1.opb
MD5SUMa432642e9fdf105f945bae55612ade38
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark10
Best CPU time to get the best result obtained on this benchmark1800.39
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 7
Optimality of the best value was proved NO
Number of variables280
Total number of constraints11
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 constraints11
Minimum length of a constraint11
Maximum length of a constraint130
Number of terms in the objective function 180
Biggest coefficient in the objective function 43691
Number of bits for the biggest coefficient in the objective function 16
Sum of the numbers in the objective function 524412
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 261245
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 524412
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
0.00/0.00	c starting to Solve
0.00/0.00	c #variables read: 280 - #constraints read: 18
0.01/0.02	o 205
0.01/0.02	o 204
0.01/0.03	o 202
0.01/0.08	o 200
1.39/1.44	o 129
1.39/1.44	o 128
190.34/190.45	o 126
190.44/190.54	o 125
190.54/190.69	o 123
190.54/190.69	o 122
190.74/190.88	o 121
1782.63/1783.19	c total time              : 1783 s
1782.63/1783.19	s SATISFIABLE
1782.63/1783.19	v -x1 -x2 x3 -x4 x5 -x6 -x7 -x8 x9 x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29
1782.63/1783.19	v -x30 x31 x32 -x33 x34 x35 x36 -x37 -x38 x39 x40 x41 x42 -x43 x44 x45 x46 x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58
1782.63/1783.19	v -x59 -x60 -x61 -x62 x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 x71 -x72 -x73 -x74 x75 x76 -x77 x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85
1782.63/1783.19	v -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 x101 -x102 x103 -x104 x105 -x106 -x107 -x108 x109
1782.63/1783.19	v -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130
1782.63/1783.19	v -x131 -x132 x133 x134 x135 x136 -x137 x138 x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152
1782.63/1783.19	v -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 x164 -x165 -x166 -x167 x168 -x169 -x170 -x171 -x172 -x173
1782.63/1783.19	v -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 x191 x231 -x232 x233
1782.63/1783.19	v -x234 -x235 -x236 x237 -x238 -x239 x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 x250 x251 -x252 -x253 -x254
1782.63/1783.19	v -x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262 x263 -x265 -x266 -x267 -x268 -x269 -x270 x271 -x272 x273 -x274 -x275 -x192
1782.63/1783.19	v -x203 x214 x225 -x276 x277 x278 -x279 -x280 -x193 -x194 -x195 -x196 -x197 x198 -x199 -x200 x201 -x202 x204 x205 -x206 -x207
1782.63/1783.19	v x208 -x209 -x210 -x211 x212 x213 -x215 -x216 -x217 x218 x219 x220 -x221 -x222 -x223 -x224 -x226 x227 x228 -x229 x230 x264

Verifier Data (download as text)

OK	121

Conversion Script Data (download as text)

/tmp/evaluation/350669-1176535800/instance-350669-1176535800.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-350669-1176535800 -o ROOT/results/node7/solver-350669-1176535800 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/350669-1176535800/instance-350669-1176535800.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: 0.92 0.98 0.99 2/77 12449
/proc/meminfo: memFree=1631584/2055920 swapFree=4191880/4192956
[pid=12449] ppid=12447 vsize=2552 CPUtime=0
/proc/12449/stat : 12449 (Pueblo) R 12447 12449 12128 0 -1 4194304 266 0 0 0 0 0 0 0 18 0 1 0 129617647 2613248 236 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 10882775 0 0 4096 0 0 0 0 17 1 0 0
/proc/12449/statm: 638 236 199 16 0 77 0

[startup+0.021518 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 12449
/proc/meminfo: memFree=1631584/2055920 swapFree=4191880/4192956
[pid=12449] ppid=12447 vsize=2688 CPUtime=0.01
/proc/12449/stat : 12449 (Pueblo) R 12447 12449 12128 0 -1 4194304 317 0 0 0 1 0 0 0 18 0 1 0 129617647 2752512 287 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527833 0 0 4096 0 0 0 0 17 1 0 0
/proc/12449/statm: 672 287 205 16 0 111 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2688

[startup+0.102526 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 12449
/proc/meminfo: memFree=1631584/2055920 swapFree=4191880/4192956
[pid=12449] ppid=12447 vsize=2820 CPUtime=0.09
/proc/12449/stat : 12449 (Pueblo) R 12447 12449 12128 0 -1 4194304 350 0 0 0 9 0 0 0 18 0 1 0 129617647 2887680 320 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134557302 0 0 4096 0 0 0 0 17 1 0 0
/proc/12449/statm: 705 320 205 16 0 144 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2820

[startup+0.301547 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 12449
/proc/meminfo: memFree=1631584/2055920 swapFree=4191880/4192956
[pid=12449] ppid=12447 vsize=2820 CPUtime=0.29
/proc/12449/stat : 12449 (Pueblo) R 12447 12449 12128 0 -1 4194304 351 0 0 0 29 0 0 0 20 0 1 0 129617647 2887680 321 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527824 0 0 4096 0 0 0 0 17 1 0 0
/proc/12449/statm: 705 321 205 16 0 144 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2820

[startup+0.701589 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 12449
/proc/meminfo: memFree=1631584/2055920 swapFree=4191880/4192956
[pid=12449] ppid=12447 vsize=2820 CPUtime=0.69
/proc/12449/stat : 12449 (Pueblo) R 12447 12449 12128 0 -1 4194304 351 0 0 0 69 0 0 0 24 0 1 0 129617647 2887680 321 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/12449/statm: 705 321 205 16 0 144 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2820

[startup+1.50167 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 12450
/proc/meminfo: memFree=1631064/2055920 swapFree=4191880/4192956
[pid=12449] ppid=12447 vsize=2948 CPUtime=1.49
/proc/12449/stat : 12449 (Pueblo) R 12447 12449 12128 0 -1 4194304 363 0 0 0 148 1 0 0 25 0 1 0 129617647 3018752 333 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/12449/statm: 737 333 205 16 0 176 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2948

[startup+3.10184 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 12450
/proc/meminfo: memFree=1630872/2055920 swapFree=4191880/4192956
[pid=12449] ppid=12447 vsize=2944 CPUtime=3.09
/proc/12449/stat : 12449 (Pueblo) R 12447 12449 12128 0 -1 4194304 368 0 0 0 306 3 0 0 25 0 1 0 129617647 3014656 338 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/12449/statm: 736 338 205 16 0 175 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2944

[startup+6.30118 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 12450
/proc/meminfo: memFree=1630808/2055920 swapFree=4191880/4192956
[pid=12449] ppid=12447 vsize=2944 CPUtime=6.29
/proc/12449/stat : 12449 (Pueblo) R 12447 12449 12128 0 -1 4194304 368 0 0 0 625 4 0 0 25 0 1 0 129617647 3014656 338 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/12449/statm: 736 338 205 16 0 175 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2944

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 12450
/proc/meminfo: memFree=1630680/2055920 swapFree=4191880/4192956
[pid=12449] ppid=12447 vsize=2944 CPUtime=12.69
/proc/12449/stat : 12449 (Pueblo) R 12447 12449 12128 0 -1 4194304 379 0 0 0 1262 7 0 0 25 0 1 0 129617647 3014656 349 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/12449/statm: 736 349 205 16 0 175 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2944

[startup+25.5022 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 12450
/proc/meminfo: memFree=1630680/2055920 swapFree=4191880/4192956
[pid=12449] ppid=12447 vsize=2944 CPUtime=25.49
/proc/12449/stat : 12449 (Pueblo) R 12447 12449 12128 0 -1 4194304 379 0 0 0 2533 16 0 0 25 0 1 0 129617647 3014656 349 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/12449/statm: 736 349 205 16 0 175 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2944

[startup+51.1029 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 12452
/proc/meminfo: memFree=1630616/2055920 swapFree=4191880/4192956
[pid=12449] ppid=12447 vsize=2944 CPUtime=51.08
/proc/12449/stat : 12449 (Pueblo) R 12447 12449 12128 0 -1 4194304 389 0 0 0 5078 30 0 0 25 0 1 0 129617647 3014656 359 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/12449/statm: 736 359 205 16 0 175 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2944

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 12452
/proc/meminfo: memFree=1630552/2055920 swapFree=4191880/4192956
[pid=12449] ppid=12447 vsize=3040 CPUtime=102.27
/proc/12449/stat : 12449 (Pueblo) R 12447 12449 12128 0 -1 4194304 396 0 0 0 10166 61 0 0 25 0 1 0 129617647 3112960 366 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/12449/statm: 760 366 205 16 0 199 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3040

[startup+162.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12452
/proc/meminfo: memFree=1630488/2055920 swapFree=4191880/4192956
[pid=12449] ppid=12447 vsize=3164 CPUtime=162.25
/proc/12449/stat : 12449 (Pueblo) R 12447 12449 12128 0 -1 4194304 419 0 0 0 16009 216 0 0 25 0 1 0 129617647 3239936 389 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/12449/statm: 791 389 205 16 0 230 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 3164

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12452
/proc/meminfo: memFree=1630424/2055920 swapFree=4191880/4192956
[pid=12449] ppid=12447 vsize=3164 CPUtime=222.23
/proc/12449/stat : 12449 (Pueblo) R 12447 12449 12128 0 -1 4194304 440 0 0 0 21948 275 0 0 25 0 1 0 129617647 3239936 410 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/12449/statm: 791 410 205 16 0 230 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 3164

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12452
/proc/meminfo: memFree=1630360/2055920 swapFree=4191880/4192956
[pid=12449] ppid=12447 vsize=3164 CPUtime=282.22
/proc/12449/stat : 12449 (Pueblo) R 12447 12449 12128 0 -1 4194304 445 0 0 0 27899 323 0 0 25 0 1 0 129617647 3239936 415 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/12449/statm: 791 415 205 16 0 230 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 3164

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12452
/proc/meminfo: memFree=1630296/2055920 swapFree=4191880/4192956
[pid=12449] ppid=12447 vsize=3164 CPUtime=342.2
/proc/12449/stat : 12449 (Pueblo) R 12447 12449 12128 0 -1 4194304 445 0 0 0 33854 366 0 0 25 0 1 0 129617647 3239936 415 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527998 0 0 4096 0 0 0 0 17 1 0 0
/proc/12449/statm: 791 415 205 16 0 230 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 3164

[startup+402.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12452
/proc/meminfo: memFree=1630296/2055920 swapFree=4191880/4192956
[pid=12449] ppid=12447 vsize=3164 CPUtime=402.19
/proc/12449/stat : 12449 (Pueblo) R 12447 12449 12128 0 -1 4194304 446 0 0 0 39801 418 0 0 25 0 1 0 129617647 3239936 416 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/12449/statm: 791 416 205 16 0 230 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 3164

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12452
/proc/meminfo: memFree=1630424/2055920 swapFree=4191880/4192956
[pid=12449] ppid=12447 vsize=3164 CPUtime=462.17
/proc/12449/stat : 12449 (Pueblo) R 12447 12449 12128 0 -1 4194304 446 0 0 0 45743 474 0 0 25 0 1 0 129617647 3239936 416 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/12449/statm: 791 416 205 16 0 230 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 3164

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12452
/proc/meminfo: memFree=1630424/2055920 swapFree=4191880/4192956
[pid=12449] ppid=12447 vsize=3164 CPUtime=522.16
/proc/12449/stat : 12449 (Pueblo) R 12447 12449 12128 0 -1 4194304 446 0 0 0 51679 537 0 0 25 0 1 0 129617647 3239936 416 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/12449/statm: 791 416 205 16 0 230 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 3164

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12452
/proc/meminfo: memFree=1630360/2055920 swapFree=4191880/4192956
[pid=12449] ppid=12447 vsize=3164 CPUtime=582.14
/proc/12449/stat : 12449 (Pueblo) R 12447 12449 12128 0 -1 4194304 446 0 0 0 57626 588 0 0 25 0 1 0 129617647 3239936 416 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/12449/statm: 791 416 205 16 0 230 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 3164

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12452
/proc/meminfo: memFree=1630424/2055920 swapFree=4191880/4192956
[pid=12449] ppid=12447 vsize=3164 CPUtime=642.13
/proc/12449/stat : 12449 (Pueblo) R 12447 12449 12128 0 -1 4194304 446 0 0 0 63578 635 0 0 25 0 1 0 129617647 3239936 416 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/12449/statm: 791 416 205 16 0 230 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 3164


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

/proc/meminfo: memFree=1630360/2055920 swapFree=4191880/4192956
[pid=12449] ppid=12447 vsize=3252 CPUtime=822.08
/proc/12449/stat : 12449 (Pueblo) R 12447 12449 12128 0 -1 4194304 449 0 0 0 81495 713 0 0 25 0 1 0 129617647 3330048 419 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/12449/statm: 813 419 205 16 0 252 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 3252

[startup+882.301 s]
/proc/loadavg: 1.12 1.02 1.00 2/78 12452
/proc/meminfo: memFree=1630360/2055920 swapFree=4191880/4192956
[pid=12449] ppid=12447 vsize=3252 CPUtime=882.06
/proc/12449/stat : 12449 (Pueblo) R 12447 12449 12128 0 -1 4194304 449 0 0 0 87472 734 0 0 25 0 1 0 129617647 3330048 419 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/12449/statm: 813 419 205 16 0 252 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 3252

[startup+942.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 12452
/proc/meminfo: memFree=1630360/2055920 swapFree=4191880/4192956
[pid=12449] ppid=12447 vsize=3252 CPUtime=942.05
/proc/12449/stat : 12449 (Pueblo) R 12447 12449 12128 0 -1 4194304 449 0 0 0 93450 755 0 0 25 0 1 0 129617647 3330048 419 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/12449/statm: 813 419 205 16 0 252 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 3252

[startup+1002.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 12452
/proc/meminfo: memFree=1630360/2055920 swapFree=4191880/4192956
[pid=12449] ppid=12447 vsize=3252 CPUtime=1002.03
/proc/12449/stat : 12449 (Pueblo) R 12447 12449 12128 0 -1 4194304 449 0 0 0 99429 774 0 0 25 0 1 0 129617647 3330048 419 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527830 0 0 4096 0 0 0 0 17 1 0 0
/proc/12449/statm: 813 419 205 16 0 252 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 3252

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12452
/proc/meminfo: memFree=1630360/2055920 swapFree=4191880/4192956
[pid=12449] ppid=12447 vsize=3252 CPUtime=1062.02
/proc/12449/stat : 12449 (Pueblo) R 12447 12449 12128 0 -1 4194304 449 0 0 0 105401 801 0 0 25 0 1 0 129617647 3330048 419 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/12449/statm: 813 419 205 16 0 252 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 3252

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12452
/proc/meminfo: memFree=1630360/2055920 swapFree=4191880/4192956
[pid=12449] ppid=12447 vsize=3252 CPUtime=1122
/proc/12449/stat : 12449 (Pueblo) R 12447 12449 12128 0 -1 4194304 449 0 0 0 111374 826 0 0 25 0 1 0 129617647 3330048 419 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/12449/statm: 813 419 205 16 0 252 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 3252

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12452
/proc/meminfo: memFree=1630360/2055920 swapFree=4191880/4192956
[pid=12449] ppid=12447 vsize=3252 CPUtime=1181.98
/proc/12449/stat : 12449 (Pueblo) R 12447 12449 12128 0 -1 4194304 449 0 0 0 117349 849 0 0 25 0 1 0 129617647 3330048 419 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/12449/statm: 813 419 205 16 0 252 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 3252

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12452
/proc/meminfo: memFree=1630360/2055920 swapFree=4191880/4192956
[pid=12449] ppid=12447 vsize=3252 CPUtime=1241.98
/proc/12449/stat : 12449 (Pueblo) R 12447 12449 12128 0 -1 4194304 449 0 0 0 123320 878 0 0 25 0 1 0 129617647 3330048 419 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134532120 0 0 4096 0 0 0 0 17 1 0 0
/proc/12449/statm: 813 419 205 16 0 252 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 3252

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12452
/proc/meminfo: memFree=1630360/2055920 swapFree=4191880/4192956
[pid=12449] ppid=12447 vsize=3252 CPUtime=1301.96
/proc/12449/stat : 12449 (Pueblo) R 12447 12449 12128 0 -1 4194304 449 0 0 0 129288 908 0 0 25 0 1 0 129617647 3330048 419 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/12449/statm: 813 419 205 16 0 252 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 3252

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12452
/proc/meminfo: memFree=1630296/2055920 swapFree=4191880/4192956
[pid=12449] ppid=12447 vsize=3252 CPUtime=1361.94
/proc/12449/stat : 12449 (Pueblo) R 12447 12449 12128 0 -1 4194304 449 0 0 0 135260 934 0 0 25 0 1 0 129617647 3330048 419 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/12449/statm: 813 419 205 16 0 252 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 3252

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12452
/proc/meminfo: memFree=1630296/2055920 swapFree=4191880/4192956
[pid=12449] ppid=12447 vsize=3252 CPUtime=1421.93
/proc/12449/stat : 12449 (Pueblo) R 12447 12449 12128 0 -1 4194304 449 0 0 0 141233 960 0 0 25 0 1 0 129617647 3330048 419 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/12449/statm: 813 419 205 16 0 252 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 3252

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12452
/proc/meminfo: memFree=1630360/2055920 swapFree=4191880/4192956
[pid=12449] ppid=12447 vsize=3252 CPUtime=1481.91
/proc/12449/stat : 12449 (Pueblo) R 12447 12449 12128 0 -1 4194304 449 0 0 0 147203 988 0 0 25 0 1 0 129617647 3330048 419 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/12449/statm: 813 419 205 16 0 252 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 3252

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12452
/proc/meminfo: memFree=1630360/2055920 swapFree=4191880/4192956
[pid=12449] ppid=12447 vsize=3252 CPUtime=1541.89
/proc/12449/stat : 12449 (Pueblo) R 12447 12449 12128 0 -1 4194304 449 0 0 0 153173 1016 0 0 25 0 1 0 129617647 3330048 419 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/12449/statm: 813 419 205 16 0 252 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 3252

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12452
/proc/meminfo: memFree=1630360/2055920 swapFree=4191880/4192956
[pid=12449] ppid=12447 vsize=3252 CPUtime=1601.88
/proc/12449/stat : 12449 (Pueblo) R 12447 12449 12128 0 -1 4194304 449 0 0 0 159147 1041 0 0 25 0 1 0 129617647 3330048 419 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/12449/statm: 813 419 205 16 0 252 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 3252

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12452
/proc/meminfo: memFree=1630360/2055920 swapFree=4191880/4192956
[pid=12449] ppid=12447 vsize=3252 CPUtime=1661.87
/proc/12449/stat : 12449 (Pueblo) R 12447 12449 12128 0 -1 4194304 449 0 0 0 165120 1067 0 0 25 0 1 0 129617647 3330048 419 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/12449/statm: 813 419 205 16 0 252 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 3252

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12452
/proc/meminfo: memFree=1630360/2055920 swapFree=4191880/4192956
[pid=12449] ppid=12447 vsize=3252 CPUtime=1721.84
/proc/12449/stat : 12449 (Pueblo) R 12447 12449 12128 0 -1 4194304 449 0 0 0 171095 1089 0 0 25 0 1 0 129617647 3330048 419 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/12449/statm: 813 419 205 16 0 252 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 3252

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12452
/proc/meminfo: memFree=1630360/2055920 swapFree=4191880/4192956
[pid=12449] ppid=12447 vsize=3252 CPUtime=1781.84
/proc/12449/stat : 12449 (Pueblo) R 12447 12449 12128 0 -1 4194304 449 0 0 0 177070 1114 0 0 25 0 1 0 129617647 3330048 419 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/12449/statm: 813 419 205 16 0 252 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 3252

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 12452
/proc/meminfo: memFree=1630360/2055920 swapFree=4191880/4192956
[pid=12449] ppid=12447 vsize=3252 CPUtime=1782.23
/proc/12449/stat : 12449 (Pueblo) R 12447 12449 12128 0 -1 4194304 449 0 0 0 177109 1114 0 0 25 0 1 0 129617647 3330048 419 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/12449/statm: 813 419 205 16 0 252 0
Current children cumulated CPU time (s) 1782.23
Current children cumulated vsize (KiB) 3252

[startup+1783.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12452
/proc/meminfo: memFree=1630360/2055920 swapFree=4191880/4192956
[pid=12449] ppid=12447 vsize=3252 CPUtime=1782.63
/proc/12449/stat : 12449 (Pueblo) R 12447 12449 12128 0 -1 4194304 449 0 0 0 177149 1114 0 0 25 0 1 0 129617647 3330048 419 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/12449/statm: 813 419 205 16 0 252 0
Current children cumulated CPU time (s) 1782.63
Current children cumulated vsize (KiB) 3252

Child status: 10
Real time (s): 1783.2
CPU time (s): 1782.74
CPU user time (s): 1771.59
CPU system time (s): 11.1473
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 3292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1771.59
system time used= 11.1473
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 456
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= 35796

runsolver used 2.25166 second user time and 4.12437 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Sat Apr 14 07:30:00 UTC 2007

IDJOB= 350669
IDBENCH= 1573
IDSOLVER= 165
FILE ID= node7/350669-1176535800

PBS_JOBID= 4556728

Free space on /tmp= 66521 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-reduced-mps-v2-20-10-markshare1_1.opb
COMMAND LINE= Pueblo /tmp/evaluation/350669-1176535800/instance-350669-1176535800.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node7/convwatcher-350669-1176535800 -o ROOT/results/node7/conversion-350669-1176535800 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/350669-1176535800/instance-350669-1176535800.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-350669-1176535800 -o ROOT/results/node7/solver-350669-1176535800 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/350669-1176535800/instance-350669-1176535800.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  a432642e9fdf105f945bae55612ade38

RANDOM SEED= 157109017

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:       1632056 kB
Buffers:         55776 kB
Cached:         253964 kB
SwapCached:        408 kB
Active:         101336 kB
Inactive:       266532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1632056 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:            2300 kB
Writeback:           0 kB
Mapped:          59120 kB
Slab:            41472 kB
Committed_AS:  2878984 kB
PageTables:       1860 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= 66521 MiB

End job on node7 on Sat Apr 14 07:59:44 UTC 2007