Trace number 351605

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 1.4SAT84 1782.73 1783.23

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-markshare2.opb
MD5SUM1d7aea072d665a4285862aa32425d490
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark29
Best CPU time to get the best result obtained on this benchmark1800.34
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 9
Optimality of the best value was proved NO
Number of variables270
Total number of constraints7
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 constraints7
Minimum length of a constraint90
Maximum length of a constraint90
Number of terms in the objective function 210
Biggest coefficient in the objective function 37450
Number of bits for the biggest coefficient in the objective function 16
Sum of the numbers in the objective function 524454
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 261155
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 524454
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: 270 - #constraints read: 15
0.00/0.01	o 323
152.95/153.03	o 302
153.05/153.16	o 301
359.19/359.37	o 162
359.29/359.46	o 161
1759.90/1760.48	o 86
1760.00/1760.57	o 84
1782.70/1783.22	c total time              : 1783 s
1782.70/1783.22	s SATISFIABLE
1782.70/1783.22	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
1782.70/1783.22	v -x30 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 x120 -x121 -x122 x123 -x124 -x125
1782.70/1783.22	v -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166
1782.70/1783.22	v -x167 -x168 -x169 -x170 -x171 x172 x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x206 x207
1782.70/1783.22	v -x208 x209 x210 x211 x212 x213 -x214 -x215 x216 -x217 x218 -x219 -x220 -x221 x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229
1782.70/1783.22	v -x230 -x231 -x232 -x233 -x234 -x235 -x241 x242 -x243 -x244 -x245 x246 -x247 x248 -x249 -x250 x251 x252 -x253 -x254 -x255 -x256
1782.70/1783.22	v x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38
1782.70/1783.22	v -x39 -x40 -x41 -x42 -x43 -x44 x45 -x46 -x47 -x48 x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64
1782.70/1783.22	v x65 x66 x67 -x68 x69 -x70 x71 x72 -x73 -x74 x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91
1782.70/1783.22	v x92 -x93 x94 -x95 -x96 x97 x98 x99 x100 x101 -x102 -x103 -x104 x105 -x136 x137 x138 x139 x140 x141 -x142 x143 -x144 -x145 x146
1782.70/1783.22	v -x147 -x148 -x149 -x150 x151 x152 x153 -x154 -x155 -x186 -x187 -x188 -x189 x190 x191 -x192 -x193 -x194 -x195 x196 -x197 x198
1782.70/1783.22	v x199 x200 x201 -x202 -x203 -x204 -x205 x236 x237 x238 x239 -x240

Verifier Data (download as text)

OK	84

Conversion Script Data (download as text)

/tmp/evaluation/351605-1176607382/instance-351605-1176607382.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/node70/watcher-351605-1176607382 -o ROOT/results/node70/solver-351605-1176607382 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/351605-1176607382/instance-351605-1176607382.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: 0.87 0.99 0.99 3/64 1864
/proc/meminfo: memFree=1810488/2055920 swapFree=4191892/4192956
[pid=1864] ppid=1861 vsize=2552 CPUtime=0
/proc/1864/stat : 1864 (Pueblo) R 1861 1864 1788 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 100275504 2613248 234 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 8678983 0 0 4096 0 0 0 0 17 1 0 0
/proc/1864/statm: 638 234 199 16 0 77 0

[startup+0.07041 s]
/proc/loadavg: 0.87 0.99 0.99 3/64 1864
/proc/meminfo: memFree=1810488/2055920 swapFree=4191892/4192956
[pid=1864] ppid=1861 vsize=2816 CPUtime=0.06
/proc/1864/stat : 1864 (Pueblo) R 1861 1864 1788 0 -1 4194304 330 0 0 0 6 0 0 0 18 0 1 0 100275504 2883584 300 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1864/statm: 704 300 205 16 0 143 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2816

[startup+0.101412 s]
/proc/loadavg: 0.87 0.99 0.99 3/64 1864
/proc/meminfo: memFree=1810488/2055920 swapFree=4191892/4192956
[pid=1864] ppid=1861 vsize=2816 CPUtime=0.09
/proc/1864/stat : 1864 (Pueblo) R 1861 1864 1788 0 -1 4194304 330 0 0 0 9 0 0 0 18 0 1 0 100275504 2883584 300 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1864/statm: 704 300 205 16 0 143 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2816

[startup+0.301433 s]
/proc/loadavg: 0.87 0.99 0.99 3/64 1864
/proc/meminfo: memFree=1810488/2055920 swapFree=4191892/4192956
[pid=1864] ppid=1861 vsize=2816 CPUtime=0.29
/proc/1864/stat : 1864 (Pueblo) R 1861 1864 1788 0 -1 4194304 330 0 0 0 29 0 0 0 19 0 1 0 100275504 2883584 300 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1864/statm: 704 300 205 16 0 143 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2816

[startup+0.701473 s]
/proc/loadavg: 0.87 0.99 0.99 3/64 1864
/proc/meminfo: memFree=1810488/2055920 swapFree=4191892/4192956
[pid=1864] ppid=1861 vsize=2816 CPUtime=0.69
/proc/1864/stat : 1864 (Pueblo) R 1861 1864 1788 0 -1 4194304 330 0 0 0 69 0 0 0 22 0 1 0 100275504 2883584 300 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1864/statm: 704 300 205 16 0 143 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2816

[startup+1.50155 s]
/proc/loadavg: 0.87 0.99 0.99 2/65 1865
/proc/meminfo: memFree=1810032/2055920 swapFree=4191892/4192956
[pid=1864] ppid=1861 vsize=2816 CPUtime=1.49
/proc/1864/stat : 1864 (Pueblo) R 1861 1864 1788 0 -1 4194304 330 0 0 0 148 1 0 0 25 0 1 0 100275504 2883584 300 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1864/statm: 704 300 205 16 0 143 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2816

[startup+3.10172 s]
/proc/loadavg: 0.87 0.99 0.99 2/65 1865
/proc/meminfo: memFree=1809904/2055920 swapFree=4191892/4192956
[pid=1864] ppid=1861 vsize=2816 CPUtime=3.09
/proc/1864/stat : 1864 (Pueblo) R 1861 1864 1788 0 -1 4194304 346 0 0 0 307 2 0 0 25 0 1 0 100275504 2883584 316 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1864/statm: 704 316 205 16 0 143 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2816

[startup+6.30103 s]
/proc/loadavg: 0.88 0.99 0.99 2/65 1865
/proc/meminfo: memFree=1809712/2055920 swapFree=4191892/4192956
[pid=1864] ppid=1861 vsize=2816 CPUtime=6.29
/proc/1864/stat : 1864 (Pueblo) R 1861 1864 1788 0 -1 4194304 350 0 0 0 624 5 0 0 25 0 1 0 100275504 2883584 320 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1864/statm: 704 320 205 16 0 143 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2816

[startup+12.7027 s]
/proc/loadavg: 0.89 0.99 0.99 2/65 1865
/proc/meminfo: memFree=1809648/2055920 swapFree=4191892/4192956
[pid=1864] ppid=1861 vsize=2940 CPUtime=12.69
/proc/1864/stat : 1864 (Pueblo) R 1861 1864 1788 0 -1 4194304 360 0 0 0 1258 11 0 0 25 0 1 0 100275504 3010560 330 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528577 0 0 4096 0 0 0 0 17 1 0 0
/proc/1864/statm: 735 330 205 16 0 174 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2940

[startup+25.502 s]
/proc/loadavg: 0.91 0.99 0.99 2/65 1865
/proc/meminfo: memFree=1809648/2055920 swapFree=4191892/4192956
[pid=1864] ppid=1861 vsize=2940 CPUtime=25.49
/proc/1864/stat : 1864 (Pueblo) R 1861 1864 1788 0 -1 4194304 363 0 0 0 2523 26 0 0 25 0 1 0 100275504 3010560 333 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1864/statm: 735 333 205 16 0 174 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2940

[startup+51.1015 s]
/proc/loadavg: 0.94 0.99 0.99 2/65 1865
/proc/meminfo: memFree=1809648/2055920 swapFree=4191892/4192956
[pid=1864] ppid=1861 vsize=2940 CPUtime=51.07
/proc/1864/stat : 1864 (Pueblo) R 1861 1864 1788 0 -1 4194304 375 0 0 0 5052 55 0 0 25 0 1 0 100275504 3010560 345 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1864/statm: 735 345 205 16 0 174 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2940

[startup+102.306 s]
/proc/loadavg: 0.97 0.99 0.99 2/65 1865
/proc/meminfo: memFree=1809648/2055920 swapFree=4191892/4192956
[pid=1864] ppid=1861 vsize=2940 CPUtime=102.27
/proc/1864/stat : 1864 (Pueblo) R 1861 1864 1788 0 -1 4194304 380 0 0 0 10119 108 0 0 25 0 1 0 100275504 3010560 350 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1864/statm: 735 350 205 16 0 174 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2940

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 1865
/proc/meminfo: memFree=1809520/2055920 swapFree=4191892/4192956
[pid=1864] ppid=1861 vsize=3068 CPUtime=162.24
/proc/1864/stat : 1864 (Pueblo) R 1861 1864 1788 0 -1 4194304 404 0 0 0 16063 161 0 0 25 0 1 0 100275504 3141632 374 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1864/statm: 767 374 205 16 0 206 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 3068

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 1865
/proc/meminfo: memFree=1809520/2055920 swapFree=4191892/4192956
[pid=1864] ppid=1861 vsize=3068 CPUtime=222.23
/proc/1864/stat : 1864 (Pueblo) R 1861 1864 1788 0 -1 4194304 406 0 0 0 22017 206 0 0 25 0 1 0 100275504 3141632 376 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1864/statm: 767 376 205 16 0 206 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 3068

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 1865
/proc/meminfo: memFree=1809456/2055920 swapFree=4191892/4192956
[pid=1864] ppid=1861 vsize=3068 CPUtime=282.21
/proc/1864/stat : 1864 (Pueblo) R 1861 1864 1788 0 -1 4194304 406 0 0 0 27967 254 0 0 25 0 1 0 100275504 3141632 376 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1864/statm: 767 376 205 16 0 206 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 3068

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 1865
/proc/meminfo: memFree=1809456/2055920 swapFree=4191892/4192956
[pid=1864] ppid=1861 vsize=3068 CPUtime=342.2
/proc/1864/stat : 1864 (Pueblo) R 1861 1864 1788 0 -1 4194304 406 0 0 0 33912 308 0 0 25 0 1 0 100275504 3141632 376 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1864/statm: 767 376 205 16 0 206 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 3068

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 1865
/proc/meminfo: memFree=1809392/2055920 swapFree=4191892/4192956
[pid=1864] ppid=1861 vsize=3068 CPUtime=402.18
/proc/1864/stat : 1864 (Pueblo) R 1861 1864 1788 0 -1 4194304 411 0 0 0 39860 358 0 0 25 0 1 0 100275504 3141632 381 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1864/statm: 767 381 205 16 0 206 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 3068

[startup+462.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 1865
/proc/meminfo: memFree=1809392/2055920 swapFree=4191892/4192956
[pid=1864] ppid=1861 vsize=3068 CPUtime=462.17
/proc/1864/stat : 1864 (Pueblo) R 1861 1864 1788 0 -1 4194304 415 0 0 0 45806 411 0 0 25 0 1 0 100275504 3141632 385 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1864/statm: 767 385 205 16 0 206 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 3068

[startup+522.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 1865
/proc/meminfo: memFree=1809328/2055920 swapFree=4191892/4192956
[pid=1864] ppid=1861 vsize=3068 CPUtime=522.15
/proc/1864/stat : 1864 (Pueblo) R 1861 1864 1788 0 -1 4194304 416 0 0 0 51749 466 0 0 25 0 1 0 100275504 3141632 386 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1864/statm: 767 386 205 16 0 206 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 3068

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 1865
/proc/meminfo: memFree=1809328/2055920 swapFree=4191892/4192956
[pid=1864] ppid=1861 vsize=3068 CPUtime=582.14
/proc/1864/stat : 1864 (Pueblo) R 1861 1864 1788 0 -1 4194304 416 0 0 0 57687 527 0 0 25 0 1 0 100275504 3141632 386 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1864/statm: 767 386 205 16 0 206 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 3068

[startup+642.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 1865
/proc/meminfo: memFree=1809328/2055920 swapFree=4191892/4192956
[pid=1864] ppid=1861 vsize=3068 CPUtime=642.12
/proc/1864/stat : 1864 (Pueblo) R 1861 1864 1788 0 -1 4194304 416 0 0 0 63627 585 0 0 25 0 1 0 100275504 3141632 386 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1864/statm: 767 386 205 16 0 206 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 3068


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

/proc/meminfo: memFree=1809200/2055920 swapFree=4191892/4192956
[pid=1864] ppid=1861 vsize=3068 CPUtime=882.05
/proc/1864/stat : 1864 (Pueblo) R 1861 1864 1788 0 -1 4194304 417 0 0 0 87391 814 0 0 25 0 1 0 100275504 3141632 387 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1864/statm: 767 387 205 16 0 206 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 3068

[startup+942.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 1865
/proc/meminfo: memFree=1809200/2055920 swapFree=4191892/4192956
[pid=1864] ppid=1861 vsize=3068 CPUtime=942.03
/proc/1864/stat : 1864 (Pueblo) R 1861 1864 1788 0 -1 4194304 417 0 0 0 93335 868 0 0 25 0 1 0 100275504 3141632 387 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1864/statm: 767 387 205 16 0 206 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 3068

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 1865
/proc/meminfo: memFree=1809200/2055920 swapFree=4191892/4192956
[pid=1864] ppid=1861 vsize=3068 CPUtime=1002.01
/proc/1864/stat : 1864 (Pueblo) R 1861 1864 1788 0 -1 4194304 418 0 0 0 99278 923 0 0 25 0 1 0 100275504 3141632 388 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1864/statm: 767 388 205 16 0 206 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 3068

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 1865
/proc/meminfo: memFree=1809136/2055920 swapFree=4191892/4192956
[pid=1864] ppid=1861 vsize=3068 CPUtime=1062
/proc/1864/stat : 1864 (Pueblo) R 1861 1864 1788 0 -1 4194304 418 0 0 0 105227 973 0 0 25 0 1 0 100275504 3141632 388 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1864/statm: 767 388 205 16 0 206 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 3068

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 1865
/proc/meminfo: memFree=1809136/2055920 swapFree=4191892/4192956
[pid=1864] ppid=1861 vsize=3068 CPUtime=1121.99
/proc/1864/stat : 1864 (Pueblo) R 1861 1864 1788 0 -1 4194304 418 0 0 0 111166 1033 0 0 25 0 1 0 100275504 3141632 388 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1864/statm: 767 388 205 16 0 206 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 3068

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 1865
/proc/meminfo: memFree=1809136/2055920 swapFree=4191892/4192956
[pid=1864] ppid=1861 vsize=3068 CPUtime=1181.96
/proc/1864/stat : 1864 (Pueblo) R 1861 1864 1788 0 -1 4194304 420 0 0 0 117109 1087 0 0 25 0 1 0 100275504 3141632 390 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1864/statm: 767 390 205 16 0 206 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 3068

[startup+1242.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 1865
/proc/meminfo: memFree=1809072/2055920 swapFree=4191892/4192956
[pid=1864] ppid=1861 vsize=3068 CPUtime=1241.95
/proc/1864/stat : 1864 (Pueblo) R 1861 1864 1788 0 -1 4194304 420 0 0 0 123056 1139 0 0 25 0 1 0 100275504 3141632 390 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1864/statm: 767 390 205 16 0 206 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 3068

[startup+1302.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 1865
/proc/meminfo: memFree=1809072/2055920 swapFree=4191892/4192956
[pid=1864] ppid=1861 vsize=3068 CPUtime=1301.93
/proc/1864/stat : 1864 (Pueblo) R 1861 1864 1788 0 -1 4194304 420 0 0 0 128989 1204 0 0 25 0 1 0 100275504 3141632 390 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1864/statm: 767 390 205 16 0 206 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 3068

[startup+1362.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 1865
/proc/meminfo: memFree=1809072/2055920 swapFree=4191892/4192956
[pid=1864] ppid=1861 vsize=3068 CPUtime=1361.92
/proc/1864/stat : 1864 (Pueblo) R 1861 1864 1788 0 -1 4194304 420 0 0 0 134918 1274 0 0 25 0 1 0 100275504 3141632 390 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1864/statm: 767 390 205 16 0 206 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 3068

[startup+1422.31 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 1865
/proc/meminfo: memFree=1809008/2055920 swapFree=4191892/4192956
[pid=1864] ppid=1861 vsize=3068 CPUtime=1421.9
/proc/1864/stat : 1864 (Pueblo) R 1861 1864 1788 0 -1 4194304 420 0 0 0 140843 1347 0 0 25 0 1 0 100275504 3141632 390 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1864/statm: 767 390 205 16 0 206 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 3068

[startup+1482.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 1865
/proc/meminfo: memFree=1809008/2055920 swapFree=4191892/4192956
[pid=1864] ppid=1861 vsize=3164 CPUtime=1481.88
/proc/1864/stat : 1864 (Pueblo) R 1861 1864 1788 0 -1 4194304 424 0 0 0 146770 1418 0 0 25 0 1 0 100275504 3239936 394 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1864/statm: 791 394 205 16 0 230 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 3164

[startup+1542.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 1865
/proc/meminfo: memFree=1808944/2055920 swapFree=4191892/4192956
[pid=1864] ppid=1861 vsize=3164 CPUtime=1541.86
/proc/1864/stat : 1864 (Pueblo) R 1861 1864 1788 0 -1 4194304 424 0 0 0 152695 1491 0 0 25 0 1 0 100275504 3239936 394 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1864/statm: 791 394 205 16 0 230 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 3164

[startup+1602.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 1865
/proc/meminfo: memFree=1808944/2055920 swapFree=4191892/4192956
[pid=1864] ppid=1861 vsize=3164 CPUtime=1601.85
/proc/1864/stat : 1864 (Pueblo) R 1861 1864 1788 0 -1 4194304 424 0 0 0 158633 1552 0 0 25 0 1 0 100275504 3239936 394 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1864/statm: 791 394 205 16 0 230 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 3164

[startup+1662.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 1865
/proc/meminfo: memFree=1808944/2055920 swapFree=4191892/4192956
[pid=1864] ppid=1861 vsize=3164 CPUtime=1661.83
/proc/1864/stat : 1864 (Pueblo) R 1861 1864 1788 0 -1 4194304 424 0 0 0 164554 1629 0 0 25 0 1 0 100275504 3239936 394 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1864/statm: 791 394 205 16 0 230 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 3164

[startup+1722.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 1865
/proc/meminfo: memFree=1808880/2055920 swapFree=4191892/4192956
[pid=1864] ppid=1861 vsize=3164 CPUtime=1721.81
/proc/1864/stat : 1864 (Pueblo) R 1861 1864 1788 0 -1 4194304 424 0 0 0 170481 1700 0 0 25 0 1 0 100275504 3239936 394 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1864/statm: 791 394 205 16 0 230 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 3164

[startup+1782.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 1865
/proc/meminfo: memFree=1808880/2055920 swapFree=4191892/4192956
[pid=1864] ppid=1861 vsize=3164 CPUtime=1781.8
/proc/1864/stat : 1864 (Pueblo) R 1861 1864 1788 0 -1 4194304 425 0 0 0 176433 1747 0 0 25 0 1 0 100275504 3239936 395 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1864/statm: 791 395 205 16 0 230 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 3164

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

[startup+1782.7 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 1865
/proc/meminfo: memFree=1808880/2055920 swapFree=4191892/4192956
[pid=1864] ppid=1861 vsize=3164 CPUtime=1782.19
/proc/1864/stat : 1864 (Pueblo) R 1861 1864 1788 0 -1 4194304 425 0 0 0 176472 1747 0 0 25 0 1 0 100275504 3239936 395 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1864/statm: 791 395 205 16 0 230 0
Current children cumulated CPU time (s) 1782.19
Current children cumulated vsize (KiB) 3164

[startup+1783.11 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 1865
/proc/meminfo: memFree=1808880/2055920 swapFree=4191892/4192956
[pid=1864] ppid=1861 vsize=3164 CPUtime=1782.6
/proc/1864/stat : 1864 (Pueblo) R 1861 1864 1788 0 -1 4194304 425 0 0 0 176512 1748 0 0 25 0 1 0 100275504 3239936 395 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1864/statm: 791 395 205 16 0 230 0
Current children cumulated CPU time (s) 1782.6
Current children cumulated vsize (KiB) 3164

[startup+1783.2 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 1865
/proc/meminfo: memFree=1808880/2055920 swapFree=4191892/4192956
[pid=1864] ppid=1861 vsize=3164 CPUtime=1782.7
/proc/1864/stat : 1864 (Pueblo) R 1861 1864 1788 0 -1 4194304 425 0 0 0 176522 1748 0 0 25 0 1 0 100275504 3239936 395 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1864/statm: 791 395 205 16 0 230 0
Current children cumulated CPU time (s) 1782.7
Current children cumulated vsize (KiB) 3164

Child status: 10
Real time (s): 1783.23
CPU time (s): 1782.73
CPU user time (s): 1765.25
CPU system time (s): 17.4833
CPU usage (%): 99.9723
Max. virtual memory (cumulated for all children) (KiB): 3196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1765.25
system time used= 17.4833
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 432
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= 4707

runsolver used 1.26781 second user time and 3.60245 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Sun Apr 15 03:23:02 UTC 2007

IDJOB= 351605
IDBENCH= 1782
IDSOLVER= 165
FILE ID= node70/351605-1176607382

PBS_JOBID= 4557020

Free space on /tmp= 66562 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-markshare2.opb
COMMAND LINE= Pueblo /tmp/evaluation/351605-1176607382/instance-351605-1176607382.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node70/convwatcher-351605-1176607382 -o ROOT/results/node70/conversion-351605-1176607382 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351605-1176607382/instance-351605-1176607382.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-351605-1176607382 -o ROOT/results/node70/solver-351605-1176607382 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/351605-1176607382/instance-351605-1176607382.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  1d7aea072d665a4285862aa32425d490

RANDOM SEED= 590732350

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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		: 3000.218
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		: 3000.218
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:       1810896 kB
Buffers:          6684 kB
Cached:         152176 kB
SwapCached:        396 kB
Active:          61612 kB
Inactive:       112076 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1810896 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:            2324 kB
Writeback:           0 kB
Mapped:          23596 kB
Slab:            57396 kB
Committed_AS:   938148 kB
PageTables:       1396 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= 66562 MiB

End job on node70 on Sun Apr 15 03:52:45 UTC 2007