Trace number 350799

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 1.4SAT217 1782.73 1783.23

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-markshare2_1.opb
MD5SUMf3b3c7fec040599f5daa92cc157157c9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark28
Best CPU time to get the best result obtained on this benchmark1800.1
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 variables330
Total number of constraints13
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 constraints13
Minimum length of a constraint11
Maximum length of a constraint150
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 261082
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
0.00/0.01	c starting to Solve
0.00/0.01	c #variables read: 330 - #constraints read: 21
0.00/0.02	o 510
0.00/0.07	o 217
1782.68/1783.23	c total time              : 1783 s
1782.68/1783.23	s SATISFIABLE
1782.68/1783.23	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 -x30 x31 -x32
1782.68/1783.23	v -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
1782.68/1783.23	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
1782.68/1783.23	v -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 x103 -x104 -x105 -x106 x107 x108
1782.68/1783.23	v x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 x129
1782.68/1783.23	v -x130 -x131 x132 -x133 -x134 -x135 -x136 -x137 x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150
1782.68/1783.23	v -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 x161 x162 x163 x164 x165 -x166 -x167 x168 -x169 -x170 -x171 -x172
1782.68/1783.23	v -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 x181 x182 x183 x184 x185 x186 x187 x188 x189 x190 x191 x192 x193 x194 -x195
1782.68/1783.23	v -x196 -x197 -x198 x199 x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x261 -x262 -x263 -x264 -x265 -x266
1782.68/1783.23	v -x267 -x268 -x269 -x270 -x271 -x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287
1782.68/1783.23	v -x288 -x289 -x290 -x291 -x292 -x293 -x294 -x295 -x296 -x297 -x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308
1782.68/1783.23	v -x309 -x310 -x311 -x312 -x313 -x314 -x315 -x316 -x317 -x318 -x319 -x320 -x321 -x322 -x323 -x324 -x325 -x326 -x211 -x212 -x223
1782.68/1783.23	v -x234 -x245 -x256 -x327 -x328 -x329 -x330 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x224 -x225 -x226 -x227
1782.68/1783.23	v -x228 x229 x230 x231 x232 -x233 -x235 x236 x237 x238 -x239 x240 -x241 x242 x243 x244 -x246 x247 x248 x249 x250 -x251 x252 x253
1782.68/1783.23	v x254 x255 x257 x258 x259 x260

Verifier Data (download as text)

OK	217

Conversion Script Data (download as text)

/tmp/evaluation/350799-1176552201/instance-350799-1176552201.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/node2/watcher-350799-1176552201 -o ROOT/results/node2/solver-350799-1176552201 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/350799-1176552201/instance-350799-1176552201.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 0.98 3/77 27550
/proc/meminfo: memFree=1805816/2055920 swapFree=4147152/4192956
[pid=27550] ppid=27548 vsize=2552 CPUtime=0
/proc/27550/stat : 27550 (Pueblo) R 27548 27550 27167 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 131257907 2613248 234 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 10800711 0 0 4096 0 0 0 0 17 1 0 0
/proc/27550/statm: 638 236 199 16 0 77 0

[startup+0.0817299 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 27550
/proc/meminfo: memFree=1805816/2055920 swapFree=4147152/4192956
[pid=27550] ppid=27548 vsize=2816 CPUtime=0.07
/proc/27550/stat : 27550 (Pueblo) R 27548 27550 27167 0 -1 4194304 352 0 0 0 7 0 0 0 18 0 1 0 131257907 2883584 322 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27550/statm: 704 322 205 16 0 143 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2816

[startup+0.101731 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 27550
/proc/meminfo: memFree=1805816/2055920 swapFree=4147152/4192956
[pid=27550] ppid=27548 vsize=2944 CPUtime=0.09
/proc/27550/stat : 27550 (Pueblo) R 27548 27550 27167 0 -1 4194304 372 0 0 0 9 0 0 0 18 0 1 0 131257907 3014656 342 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27550/statm: 736 342 205 16 0 175 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2944

[startup+0.301752 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 27550
/proc/meminfo: memFree=1805816/2055920 swapFree=4147152/4192956
[pid=27550] ppid=27548 vsize=2944 CPUtime=0.29
/proc/27550/stat : 27550 (Pueblo) R 27548 27550 27167 0 -1 4194304 372 0 0 0 29 0 0 0 20 0 1 0 131257907 3014656 342 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27550/statm: 736 342 205 16 0 175 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2944

[startup+0.701794 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 27550
/proc/meminfo: memFree=1805816/2055920 swapFree=4147152/4192956
[pid=27550] ppid=27548 vsize=2944 CPUtime=0.69
/proc/27550/stat : 27550 (Pueblo) R 27548 27550 27167 0 -1 4194304 372 0 0 0 69 0 0 0 24 0 1 0 131257907 3014656 342 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27550/statm: 736 342 205 16 0 175 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2944

[startup+1.50188 s]
/proc/loadavg: 0.92 0.98 0.98 2/78 27551
/proc/meminfo: memFree=1805040/2055920 swapFree=4147152/4192956
[pid=27550] ppid=27548 vsize=2944 CPUtime=1.49
/proc/27550/stat : 27550 (Pueblo) R 27548 27550 27167 0 -1 4194304 372 0 0 0 149 0 0 0 25 0 1 0 131257907 3014656 342 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27550/statm: 736 342 205 16 0 175 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2944

[startup+3.10104 s]
/proc/loadavg: 0.92 0.98 0.98 2/78 27551
/proc/meminfo: memFree=1804912/2055920 swapFree=4147152/4192956
[pid=27550] ppid=27548 vsize=2944 CPUtime=3.09
/proc/27550/stat : 27550 (Pueblo) R 27548 27550 27167 0 -1 4194304 375 0 0 0 308 1 0 0 25 0 1 0 131257907 3014656 345 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27550/statm: 736 345 205 16 0 175 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2944

[startup+6.30138 s]
/proc/loadavg: 0.93 0.98 0.98 2/78 27551
/proc/meminfo: memFree=1804912/2055920 swapFree=4147152/4192956
[pid=27550] ppid=27548 vsize=2944 CPUtime=6.29
/proc/27550/stat : 27550 (Pueblo) R 27548 27550 27167 0 -1 4194304 379 0 0 0 627 2 0 0 25 0 1 0 131257907 3014656 349 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/27550/statm: 736 349 205 16 0 175 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2944

[startup+12.701 s]
/proc/loadavg: 0.93 0.98 0.98 2/78 27551
/proc/meminfo: memFree=1804848/2055920 swapFree=4147152/4192956
[pid=27550] ppid=27548 vsize=2944 CPUtime=12.69
/proc/27550/stat : 27550 (Pueblo) R 27548 27550 27167 0 -1 4194304 388 0 0 0 1263 6 0 0 25 0 1 0 131257907 3014656 358 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27550/statm: 736 358 205 16 0 175 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2944

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.98 2/78 27551
/proc/meminfo: memFree=1804784/2055920 swapFree=4147152/4192956
[pid=27550] ppid=27548 vsize=3072 CPUtime=25.49
/proc/27550/stat : 27550 (Pueblo) R 27548 27550 27167 0 -1 4194304 407 0 0 0 2535 14 0 0 25 0 1 0 131257907 3145728 377 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27550/statm: 768 377 205 16 0 207 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3072

[startup+51.101 s]
/proc/loadavg: 0.96 0.98 0.98 2/78 27551
/proc/meminfo: memFree=1804720/2055920 swapFree=4147152/4192956
[pid=27550] ppid=27548 vsize=3072 CPUtime=51.08
/proc/27550/stat : 27550 (Pueblo) R 27548 27550 27167 0 -1 4194304 408 0 0 0 5084 24 0 0 25 0 1 0 131257907 3145728 378 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527765 0 0 4096 0 0 0 0 17 1 0 0
/proc/27550/statm: 768 378 205 16 0 207 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3072

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.98 2/78 27551
/proc/meminfo: memFree=1804656/2055920 swapFree=4147152/4192956
[pid=27550] ppid=27548 vsize=3204 CPUtime=102.26
/proc/27550/stat : 27550 (Pueblo) R 27548 27550 27167 0 -1 4194304 432 0 0 0 10178 48 0 0 25 0 1 0 131257907 3280896 402 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27550/statm: 801 402 205 16 0 240 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3204

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 27551
/proc/meminfo: memFree=1804592/2055920 swapFree=4147152/4192956
[pid=27550] ppid=27548 vsize=3204 CPUtime=162.24
/proc/27550/stat : 27550 (Pueblo) R 27548 27550 27167 0 -1 4194304 433 0 0 0 16151 73 0 0 25 0 1 0 131257907 3280896 403 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27550/statm: 801 403 205 16 0 240 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 3204

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 27551
/proc/meminfo: memFree=1804656/2055920 swapFree=4147152/4192956
[pid=27550] ppid=27548 vsize=3204 CPUtime=222.23
/proc/27550/stat : 27550 (Pueblo) R 27548 27550 27167 0 -1 4194304 441 0 0 0 22130 93 0 0 25 0 1 0 131257907 3280896 411 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/27550/statm: 801 411 205 16 0 240 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 3204

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 27551
/proc/meminfo: memFree=1804656/2055920 swapFree=4147152/4192956
[pid=27550] ppid=27548 vsize=3204 CPUtime=282.21
/proc/27550/stat : 27550 (Pueblo) R 27548 27550 27167 0 -1 4194304 442 0 0 0 28102 119 0 0 25 0 1 0 131257907 3280896 412 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517793 0 0 4096 0 0 0 0 17 1 0 0
/proc/27550/statm: 801 412 205 16 0 240 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 3204

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 27551
/proc/meminfo: memFree=1804592/2055920 swapFree=4147152/4192956
[pid=27550] ppid=27548 vsize=3204 CPUtime=342.19
/proc/27550/stat : 27550 (Pueblo) R 27548 27550 27167 0 -1 4194304 442 0 0 0 34079 140 0 0 25 0 1 0 131257907 3280896 412 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27550/statm: 801 412 205 16 0 240 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 3204

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 27551
/proc/meminfo: memFree=1804528/2055920 swapFree=4147152/4192956
[pid=27550] ppid=27548 vsize=3204 CPUtime=402.17
/proc/27550/stat : 27550 (Pueblo) R 27548 27550 27167 0 -1 4194304 452 0 0 0 40040 177 0 0 25 0 1 0 131257907 3280896 422 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27550/statm: 801 422 205 16 0 240 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 3204

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 27551
/proc/meminfo: memFree=1804464/2055920 swapFree=4147152/4192956
[pid=27550] ppid=27548 vsize=3328 CPUtime=462.16
/proc/27550/stat : 27550 (Pueblo) R 27548 27550 27167 0 -1 4194304 462 0 0 0 46001 215 0 0 25 0 1 0 131257907 3407872 432 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527824 0 0 4096 0 0 0 0 17 1 0 0
/proc/27550/statm: 832 432 205 16 0 271 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 3328

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 27551
/proc/meminfo: memFree=1804400/2055920 swapFree=4147152/4192956
[pid=27550] ppid=27548 vsize=3328 CPUtime=522.14
/proc/27550/stat : 27550 (Pueblo) R 27548 27550 27167 0 -1 4194304 462 0 0 0 51981 233 0 0 25 0 1 0 131257907 3407872 432 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27550/statm: 832 432 205 16 0 271 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 3328

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 27551
/proc/meminfo: memFree=1804336/2055920 swapFree=4147152/4192956
[pid=27550] ppid=27548 vsize=3328 CPUtime=582.13
/proc/27550/stat : 27550 (Pueblo) R 27548 27550 27167 0 -1 4194304 462 0 0 0 57962 251 0 0 25 0 1 0 131257907 3407872 432 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27550/statm: 832 432 205 16 0 271 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 3328

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 27551
/proc/meminfo: memFree=1804336/2055920 swapFree=4147152/4192956
[pid=27550] ppid=27548 vsize=3328 CPUtime=642.11
/proc/27550/stat : 27550 (Pueblo) R 27548 27550 27167 0 -1 4194304 462 0 0 0 63944 267 0 0 25 0 1 0 131257907 3407872 432 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527833 0 0 4096 0 0 0 0 17 1 0 0
/proc/27550/statm: 832 432 205 16 0 271 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 3328


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

/proc/meminfo: memFree=1804208/2055920 swapFree=4147152/4192956
[pid=27550] ppid=27548 vsize=3328 CPUtime=882.04
/proc/27550/stat : 27550 (Pueblo) R 27548 27550 27167 0 -1 4194304 469 0 0 0 87839 365 0 0 25 0 1 0 131257907 3407872 439 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27550/statm: 832 439 205 16 0 271 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 3328

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 27551
/proc/meminfo: memFree=1804144/2055920 swapFree=4147152/4192956
[pid=27550] ppid=27548 vsize=3328 CPUtime=942.02
/proc/27550/stat : 27550 (Pueblo) R 27548 27550 27167 0 -1 4194304 482 0 0 0 93776 426 0 0 25 0 1 0 131257907 3407872 452 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27550/statm: 832 452 205 16 0 271 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 3328

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 27551
/proc/meminfo: memFree=1804080/2055920 swapFree=4147152/4192956
[pid=27550] ppid=27548 vsize=3328 CPUtime=1002
/proc/27550/stat : 27550 (Pueblo) R 27548 27550 27167 0 -1 4194304 484 0 0 0 99744 456 0 0 25 0 1 0 131257907 3407872 454 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27550/statm: 832 454 205 16 0 271 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 3328

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 27551
/proc/meminfo: memFree=1804080/2055920 swapFree=4147152/4192956
[pid=27550] ppid=27548 vsize=3328 CPUtime=1061.99
/proc/27550/stat : 27550 (Pueblo) R 27548 27550 27167 0 -1 4194304 484 0 0 0 105711 488 0 0 25 0 1 0 131257907 3407872 454 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27550/statm: 832 454 205 16 0 271 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 3328

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 27551
/proc/meminfo: memFree=1804080/2055920 swapFree=4147152/4192956
[pid=27550] ppid=27548 vsize=3420 CPUtime=1121.98
/proc/27550/stat : 27550 (Pueblo) R 27548 27550 27167 0 -1 4194304 489 0 0 0 111688 510 0 0 25 0 1 0 131257907 3502080 459 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27550/statm: 855 459 205 16 0 294 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 3420

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 27551
/proc/meminfo: memFree=1804016/2055920 swapFree=4147152/4192956
[pid=27550] ppid=27548 vsize=3420 CPUtime=1181.96
/proc/27550/stat : 27550 (Pueblo) R 27548 27550 27167 0 -1 4194304 494 0 0 0 117664 532 0 0 25 0 1 0 131257907 3502080 464 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27550/statm: 855 464 205 16 0 294 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 3420

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 27551
/proc/meminfo: memFree=1803952/2055920 swapFree=4147152/4192956
[pid=27550] ppid=27548 vsize=3420 CPUtime=1241.94
/proc/27550/stat : 27550 (Pueblo) R 27548 27550 27167 0 -1 4194304 496 0 0 0 123639 555 0 0 25 0 1 0 131257907 3502080 466 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27550/statm: 855 466 205 16 0 294 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 3420

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 27551
/proc/meminfo: memFree=1803824/2055920 swapFree=4147152/4192956
[pid=27550] ppid=27548 vsize=3420 CPUtime=1301.92
/proc/27550/stat : 27550 (Pueblo) R 27548 27550 27167 0 -1 4194304 507 0 0 0 129613 579 0 0 25 0 1 0 131257907 3502080 477 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27550/statm: 855 477 205 16 0 294 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 3420

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 27551
/proc/meminfo: memFree=1803824/2055920 swapFree=4147152/4192956
[pid=27550] ppid=27548 vsize=3420 CPUtime=1361.91
/proc/27550/stat : 27550 (Pueblo) R 27548 27550 27167 0 -1 4194304 507 0 0 0 135584 607 0 0 25 0 1 0 131257907 3502080 477 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527737 0 0 4096 0 0 0 0 17 1 0 0
/proc/27550/statm: 855 477 205 16 0 294 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 3420

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 27551
/proc/meminfo: memFree=1803824/2055920 swapFree=4147152/4192956
[pid=27550] ppid=27548 vsize=3420 CPUtime=1421.89
/proc/27550/stat : 27550 (Pueblo) R 27548 27550 27167 0 -1 4194304 507 0 0 0 141549 640 0 0 25 0 1 0 131257907 3502080 477 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27550/statm: 855 477 205 16 0 294 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 3420

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 27551
/proc/meminfo: memFree=1803760/2055920 swapFree=4147152/4192956
[pid=27550] ppid=27548 vsize=3420 CPUtime=1481.87
/proc/27550/stat : 27550 (Pueblo) R 27548 27550 27167 0 -1 4194304 507 0 0 0 147512 675 0 0 25 0 1 0 131257907 3502080 477 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27550/statm: 855 477 205 16 0 294 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 3420

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 27551
/proc/meminfo: memFree=1803824/2055920 swapFree=4147152/4192956
[pid=27550] ppid=27548 vsize=3420 CPUtime=1541.86
/proc/27550/stat : 27550 (Pueblo) R 27548 27550 27167 0 -1 4194304 507 0 0 0 153473 713 0 0 25 0 1 0 131257907 3502080 477 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27550/statm: 855 477 205 16 0 294 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 3420

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 27551
/proc/meminfo: memFree=1803760/2055920 swapFree=4147152/4192956
[pid=27550] ppid=27548 vsize=3420 CPUtime=1601.84
/proc/27550/stat : 27550 (Pueblo) R 27548 27550 27167 0 -1 4194304 507 0 0 0 159437 747 0 0 25 0 1 0 131257907 3502080 477 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27550/statm: 855 477 205 16 0 294 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 3420

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 27553
/proc/meminfo: memFree=1803568/2055920 swapFree=4147152/4192956
[pid=27550] ppid=27548 vsize=3420 CPUtime=1661.82
/proc/27550/stat : 27550 (Pueblo) R 27548 27550 27167 0 -1 4194304 507 0 0 0 165398 784 0 0 25 0 1 0 131257907 3502080 477 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27550/statm: 855 477 205 16 0 294 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 3420

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 27553
/proc/meminfo: memFree=1803568/2055920 swapFree=4147152/4192956
[pid=27550] ppid=27548 vsize=3420 CPUtime=1721.81
/proc/27550/stat : 27550 (Pueblo) R 27548 27550 27167 0 -1 4194304 507 0 0 0 171364 817 0 0 25 0 1 0 131257907 3502080 477 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27550/statm: 855 477 205 16 0 294 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 3420

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 27553
/proc/meminfo: memFree=1803568/2055920 swapFree=4147152/4192956
[pid=27550] ppid=27548 vsize=3420 CPUtime=1781.79
/proc/27550/stat : 27550 (Pueblo) R 27548 27550 27167 0 -1 4194304 507 0 0 0 177320 859 0 0 25 0 1 0 131257907 3502080 477 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27550/statm: 855 477 205 16 0 294 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 3420

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

[startup+1782.7 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 27553
/proc/meminfo: memFree=1803568/2055920 swapFree=4147152/4192956
[pid=27550] ppid=27548 vsize=3420 CPUtime=1782.19
/proc/27550/stat : 27550 (Pueblo) R 27548 27550 27167 0 -1 4194304 507 0 0 0 177360 859 0 0 25 0 1 0 131257907 3502080 477 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27550/statm: 855 477 205 16 0 294 0
Current children cumulated CPU time (s) 1782.19
Current children cumulated vsize (KiB) 3420

[startup+1783.11 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 27553
/proc/meminfo: memFree=1803568/2055920 swapFree=4147152/4192956
[pid=27550] ppid=27548 vsize=3420 CPUtime=1782.59
/proc/27550/stat : 27550 (Pueblo) R 27548 27550 27167 0 -1 4194304 507 0 0 0 177400 859 0 0 25 0 1 0 131257907 3502080 477 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27550/statm: 855 477 205 16 0 294 0
Current children cumulated CPU time (s) 1782.59
Current children cumulated vsize (KiB) 3420

[startup+1783.2 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 27553
/proc/meminfo: memFree=1803568/2055920 swapFree=4147152/4192956
[pid=27550] ppid=27548 vsize=3420 CPUtime=1782.68
/proc/27550/stat : 27550 (Pueblo) R 27548 27550 27167 0 -1 4194304 507 0 0 0 177409 859 0 0 25 0 1 0 131257907 3502080 477 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27550/statm: 855 477 205 16 0 294 0
Current children cumulated CPU time (s) 1782.68
Current children cumulated vsize (KiB) 3420

Child status: 10
Real time (s): 1783.23
CPU time (s): 1782.73
CPU user time (s): 1774.13
CPU system time (s): 8.59869
CPU usage (%): 99.9716
Max. virtual memory (cumulated for all children) (KiB): 3452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1774.13
system time used= 8.59869
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 514
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= 38094

runsolver used 1.70174 second user time and 3.9714 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Sat Apr 14 12:03:21 UTC 2007

IDJOB= 350799
IDBENCH= 1590
IDSOLVER= 165
FILE ID= node2/350799-1176552201

PBS_JOBID= 4556750

Free space on /tmp= 66559 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-markshare2_1.opb
COMMAND LINE= Pueblo /tmp/evaluation/350799-1176552201/instance-350799-1176552201.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node2/convwatcher-350799-1176552201 -o ROOT/results/node2/conversion-350799-1176552201 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/350799-1176552201/instance-350799-1176552201.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-350799-1176552201 -o ROOT/results/node2/solver-350799-1176552201 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/350799-1176552201/instance-350799-1176552201.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  f3b3c7fec040599f5daa92cc157157c9

RANDOM SEED= 777512767

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.234
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		: 3000.234
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:       1806224 kB
Buffers:         20364 kB
Cached:         163752 kB
SwapCached:      14172 kB
Active:          65460 kB
Inactive:       141968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1806224 kB
SwapTotal:     4192956 kB
SwapFree:      4147152 kB
Dirty:            2308 kB
Writeback:           0 kB
Mapped:          30100 kB
Slab:            27696 kB
Committed_AS:  4663756 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= 66559 MiB

End job on node2 on Sat Apr 14 12:33:05 UTC 2007