Trace number 351644

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 1.4SAT65 1782.73 1783.25

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-markshare1.opb
MD5SUM9a8d1e3e59dfd2cd811494ddb4a3c92a
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark15
Best CPU time to get the best result obtained on this benchmark1802.07
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 variables230
Total number of constraints6
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints6
Minimum length of a constraint80
Maximum length of a constraint80
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 261310
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: 230 - #constraints read: 13
0.00/0.01	o 232
12.99/13.07	o 109
31.68/31.74	o 90
31.68/31.74	o 89
31.68/31.74	o 88
31.68/31.74	o 87
31.68/31.75	o 86
49.58/49.67	o 85
50.38/50.47	o 84
50.38/50.48	o 81
50.38/50.48	o 80
50.78/50.89	o 79
141.96/142.03	o 78
141.96/142.06	o 77
143.56/143.62	o 76
687.83/688.05	o 75
687.83/688.06	o 74
687.83/688.06	o 72
689.73/689.97	o 69
689.73/689.97	o 68
689.73/689.97	o 66
690.22/690.43	o 65
1782.68/1783.24	c total time              : 1783 s
1782.68/1783.24	s SATISFIABLE
1782.68/1783.24	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
1782.68/1783.24	v -x30 -x78 -x79 -x80 -x81 x82 -x83 x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 x92 x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102
1782.68/1783.24	v -x103 -x104 -x105 -x106 -x107 -x128 x129 -x130 -x131 x132 x133 -x134 x135 x136 -x137 x138 x139 -x140 -x141 -x142 -x143 -x144
1782.68/1783.24	v -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x171 -x172 x173 x174 -x175 -x176 -x177 -x178
1782.68/1783.24	v -x179 -x180 -x181 x182 -x183 x184 x185 -x186 x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199
1782.68/1783.24	v -x200 x201 x202 x203 -x204 x205 x206 -x207 x208 x209 x210 x211 x212 x213 x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222
1782.68/1783.24	v -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 x45 -x46
1782.68/1783.24	v -x47 -x48 x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 x62 x63 -x64 -x65 x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73
1782.68/1783.24	v x74 -x75 x76 x77 x108 x109 -x110 -x111 x112 -x113 -x114 x115 -x116 -x117 -x118 x119 -x120 x121 x122 -x123 x124 x125 -x126 -x127
1782.68/1783.24	v -x158 x159 -x160 x161 -x162 -x163 x164 x165 x166 x167 x168 x169 x170

Verifier Data (download as text)

OK	65

Conversion Script Data (download as text)

/tmp/evaluation/351644-1176608437/instance-351644-1176608437.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/node50/watcher-351644-1176608437 -o ROOT/results/node50/solver-351644-1176608437 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/351644-1176608437/instance-351644-1176608437.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 3/64 24569
/proc/meminfo: memFree=1673456/2055920 swapFree=4192956/4192956
[pid=24569] ppid=24567 vsize=2552 CPUtime=0
/proc/24569/stat : 24569 (Pueblo) R 24567 24569 24449 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 15688846 2613248 232 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 8183367 0 0 4096 0 0 0 0 17 1 0 0
/proc/24569/statm: 638 232 199 16 0 77 0

[startup+0.076478 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 24569
/proc/meminfo: memFree=1673456/2055920 swapFree=4192956/4192956
[pid=24569] ppid=24567 vsize=2684 CPUtime=0.07
/proc/24569/stat : 24569 (Pueblo) R 24567 24569 24449 0 -1 4194304 317 0 0 0 7 0 0 0 18 0 1 0 15688846 2748416 287 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24569/statm: 671 287 205 16 0 110 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2684

[startup+0.10148 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 24569
/proc/meminfo: memFree=1673456/2055920 swapFree=4192956/4192956
[pid=24569] ppid=24567 vsize=2684 CPUtime=0.09
/proc/24569/stat : 24569 (Pueblo) R 24567 24569 24449 0 -1 4194304 317 0 0 0 9 0 0 0 18 0 1 0 15688846 2748416 287 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24569/statm: 671 287 205 16 0 110 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2684

[startup+0.301497 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 24569
/proc/meminfo: memFree=1673456/2055920 swapFree=4192956/4192956
[pid=24569] ppid=24567 vsize=2684 CPUtime=0.29
/proc/24569/stat : 24569 (Pueblo) R 24567 24569 24449 0 -1 4194304 317 0 0 0 29 0 0 0 19 0 1 0 15688846 2748416 287 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24569/statm: 671 287 205 16 0 110 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2684

[startup+0.701532 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 24569
/proc/meminfo: memFree=1673456/2055920 swapFree=4192956/4192956
[pid=24569] ppid=24567 vsize=2684 CPUtime=0.69
/proc/24569/stat : 24569 (Pueblo) R 24567 24569 24449 0 -1 4194304 319 0 0 0 69 0 0 0 22 0 1 0 15688846 2748416 289 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24569/statm: 671 289 205 16 0 110 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2684

[startup+1.5016 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 24570
/proc/meminfo: memFree=1673128/2055920 swapFree=4192956/4192956
[pid=24569] ppid=24567 vsize=2812 CPUtime=1.49
/proc/24569/stat : 24569 (Pueblo) R 24567 24569 24449 0 -1 4194304 333 0 0 0 147 2 0 0 25 0 1 0 15688846 2879488 303 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24569/statm: 703 303 205 16 0 142 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2812

[startup+3.10174 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 24570
/proc/meminfo: memFree=1672936/2055920 swapFree=4192956/4192956
[pid=24569] ppid=24567 vsize=2812 CPUtime=3.09
/proc/24569/stat : 24569 (Pueblo) R 24567 24569 24449 0 -1 4194304 337 0 0 0 306 3 0 0 25 0 1 0 15688846 2879488 307 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24569/statm: 703 307 205 16 0 142 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2812

[startup+6.30103 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 24570
/proc/meminfo: memFree=1672808/2055920 swapFree=4192956/4192956
[pid=24569] ppid=24567 vsize=2812 CPUtime=6.29
/proc/24569/stat : 24569 (Pueblo) R 24567 24569 24449 0 -1 4194304 338 0 0 0 624 5 0 0 25 0 1 0 15688846 2879488 308 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24569/statm: 703 308 205 16 0 142 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2812

[startup+12.7026 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 24570
/proc/meminfo: memFree=1672688/2055920 swapFree=4192956/4192956
[pid=24569] ppid=24567 vsize=2812 CPUtime=12.69
/proc/24569/stat : 24569 (Pueblo) R 24567 24569 24449 0 -1 4194304 342 0 0 0 1257 12 0 0 25 0 1 0 15688846 2879488 312 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24569/statm: 703 312 205 16 0 142 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2812

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 24570
/proc/meminfo: memFree=1672624/2055920 swapFree=4192956/4192956
[pid=24569] ppid=24567 vsize=2812 CPUtime=25.48
/proc/24569/stat : 24569 (Pueblo) R 24567 24569 24449 0 -1 4194304 359 0 0 0 2523 25 0 0 25 0 1 0 15688846 2879488 329 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24569/statm: 703 329 205 16 0 142 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2812

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 24570
/proc/meminfo: memFree=1672624/2055920 swapFree=4192956/4192956
[pid=24569] ppid=24567 vsize=2932 CPUtime=51.08
/proc/24569/stat : 24569 (Pueblo) R 24567 24569 24449 0 -1 4194304 365 0 0 0 5062 46 0 0 25 0 1 0 15688846 3002368 335 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24569/statm: 733 335 205 16 0 172 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2932

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 24570
/proc/meminfo: memFree=1672560/2055920 swapFree=4192956/4192956
[pid=24569] ppid=24567 vsize=2932 CPUtime=102.27
/proc/24569/stat : 24569 (Pueblo) R 24567 24569 24449 0 -1 4194304 366 0 0 0 10110 117 0 0 25 0 1 0 15688846 3002368 336 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24569/statm: 733 336 205 16 0 172 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2932

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24570
/proc/meminfo: memFree=1672496/2055920 swapFree=4192956/4192956
[pid=24569] ppid=24567 vsize=2932 CPUtime=162.26
/proc/24569/stat : 24569 (Pueblo) R 24567 24569 24449 0 -1 4194304 372 0 0 0 16051 175 0 0 25 0 1 0 15688846 3002368 342 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24569/statm: 733 342 205 16 0 172 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 2932

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24570
/proc/meminfo: memFree=1672624/2055920 swapFree=4192956/4192956
[pid=24569] ppid=24567 vsize=2932 CPUtime=222.23
/proc/24569/stat : 24569 (Pueblo) R 24567 24569 24449 0 -1 4194304 373 0 0 0 21970 253 0 0 25 0 1 0 15688846 3002368 343 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24569/statm: 733 343 205 16 0 172 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 2932

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24570
/proc/meminfo: memFree=1672560/2055920 swapFree=4192956/4192956
[pid=24569] ppid=24567 vsize=2932 CPUtime=282.22
/proc/24569/stat : 24569 (Pueblo) R 24567 24569 24449 0 -1 4194304 373 0 0 0 27892 330 0 0 25 0 1 0 15688846 3002368 343 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24569/statm: 733 343 205 16 0 172 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 2932

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24570
/proc/meminfo: memFree=1672560/2055920 swapFree=4192956/4192956
[pid=24569] ppid=24567 vsize=2932 CPUtime=342.21
/proc/24569/stat : 24569 (Pueblo) R 24567 24569 24449 0 -1 4194304 373 0 0 0 33817 404 0 0 25 0 1 0 15688846 3002368 343 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24569/statm: 733 343 205 16 0 172 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 2932

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24570
/proc/meminfo: memFree=1672560/2055920 swapFree=4192956/4192956
[pid=24569] ppid=24567 vsize=2932 CPUtime=402.19
/proc/24569/stat : 24569 (Pueblo) R 24567 24569 24449 0 -1 4194304 375 0 0 0 39737 482 0 0 25 0 1 0 15688846 3002368 345 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24569/statm: 733 345 205 16 0 172 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 2932

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24570
/proc/meminfo: memFree=1672624/2055920 swapFree=4192956/4192956
[pid=24569] ppid=24567 vsize=2932 CPUtime=462.18
/proc/24569/stat : 24569 (Pueblo) R 24567 24569 24449 0 -1 4194304 375 0 0 0 45659 559 0 0 25 0 1 0 15688846 3002368 345 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24569/statm: 733 345 205 16 0 172 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 2932

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24570
/proc/meminfo: memFree=1672560/2055920 swapFree=4192956/4192956
[pid=24569] ppid=24567 vsize=2932 CPUtime=522.16
/proc/24569/stat : 24569 (Pueblo) R 24567 24569 24449 0 -1 4194304 375 0 0 0 51599 617 0 0 25 0 1 0 15688846 3002368 345 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24569/statm: 733 345 205 16 0 172 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 2932

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24570
/proc/meminfo: memFree=1672624/2055920 swapFree=4192956/4192956
[pid=24569] ppid=24567 vsize=2932 CPUtime=582.15
/proc/24569/stat : 24569 (Pueblo) R 24567 24569 24449 0 -1 4194304 375 0 0 0 57537 678 0 0 25 0 1 0 15688846 3002368 345 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24569/statm: 733 345 205 16 0 172 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 2932

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24570
/proc/meminfo: memFree=1672560/2055920 swapFree=4192956/4192956
[pid=24569] ppid=24567 vsize=2932 CPUtime=642.14
/proc/24569/stat : 24569 (Pueblo) R 24567 24569 24449 0 -1 4194304 375 0 0 0 63457 757 0 0 25 0 1 0 15688846 3002368 345 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24569/statm: 733 345 205 16 0 172 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 2932


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

/proc/meminfo: memFree=1672432/2055920 swapFree=4192956/4192956
[pid=24569] ppid=24567 vsize=2932 CPUtime=882.08
/proc/24569/stat : 24569 (Pueblo) R 24567 24569 24449 0 -1 4194304 384 0 0 0 87236 972 0 0 25 0 1 0 15688846 3002368 354 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24569/statm: 733 354 205 16 0 172 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 2932

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24570
/proc/meminfo: memFree=1672496/2055920 swapFree=4192956/4192956
[pid=24569] ppid=24567 vsize=2932 CPUtime=942.06
/proc/24569/stat : 24569 (Pueblo) R 24567 24569 24449 0 -1 4194304 384 0 0 0 93189 1017 0 0 25 0 1 0 15688846 3002368 354 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24569/statm: 733 354 205 16 0 172 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 2932

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24570
/proc/meminfo: memFree=1672496/2055920 swapFree=4192956/4192956
[pid=24569] ppid=24567 vsize=2932 CPUtime=1002.05
/proc/24569/stat : 24569 (Pueblo) R 24567 24569 24449 0 -1 4194304 384 0 0 0 99141 1064 0 0 25 0 1 0 15688846 3002368 354 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24569/statm: 733 354 205 16 0 172 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 2932

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24570
/proc/meminfo: memFree=1672624/2055920 swapFree=4192956/4192956
[pid=24569] ppid=24567 vsize=2932 CPUtime=1062.03
/proc/24569/stat : 24569 (Pueblo) R 24567 24569 24449 0 -1 4194304 385 0 0 0 105096 1107 0 0 25 0 1 0 15688846 3002368 355 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24569/statm: 733 355 205 16 0 172 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 2932

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24570
/proc/meminfo: memFree=1672624/2055920 swapFree=4192956/4192956
[pid=24569] ppid=24567 vsize=2932 CPUtime=1122.03
/proc/24569/stat : 24569 (Pueblo) R 24567 24569 24449 0 -1 4194304 385 0 0 0 111052 1151 0 0 25 0 1 0 15688846 3002368 355 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24569/statm: 733 355 205 16 0 172 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 2932

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24570
/proc/meminfo: memFree=1672560/2055920 swapFree=4192956/4192956
[pid=24569] ppid=24567 vsize=2932 CPUtime=1182.01
/proc/24569/stat : 24569 (Pueblo) R 24567 24569 24449 0 -1 4194304 385 0 0 0 117001 1200 0 0 25 0 1 0 15688846 3002368 355 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24569/statm: 733 355 205 16 0 172 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 2932

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 24660
/proc/meminfo: memFree=1671288/2055920 swapFree=4192956/4192956
[pid=24569] ppid=24567 vsize=2932 CPUtime=1241.95
/proc/24569/stat : 24569 (Pueblo) R 24567 24569 24449 0 -1 4194304 385 0 0 0 122944 1251 0 0 25 0 1 0 15688846 3002368 355 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24569/statm: 733 355 205 16 0 172 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 2932

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24768
/proc/meminfo: memFree=1672112/2055920 swapFree=4192956/4192956
[pid=24569] ppid=24567 vsize=2932 CPUtime=1301.9
/proc/24569/stat : 24569 (Pueblo) R 24567 24569 24449 0 -1 4194304 385 0 0 0 128892 1298 0 0 25 0 1 0 15688846 3002368 355 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24569/statm: 733 355 205 16 0 172 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 2932

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24768
/proc/meminfo: memFree=1672304/2055920 swapFree=4192956/4192956
[pid=24569] ppid=24567 vsize=2932 CPUtime=1361.88
/proc/24569/stat : 24569 (Pueblo) R 24567 24569 24449 0 -1 4194304 385 0 0 0 134846 1342 0 0 25 0 1 0 15688846 3002368 355 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24569/statm: 733 355 205 16 0 172 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 2932

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24768
/proc/meminfo: memFree=1672304/2055920 swapFree=4192956/4192956
[pid=24569] ppid=24567 vsize=2932 CPUtime=1421.87
/proc/24569/stat : 24569 (Pueblo) R 24567 24569 24449 0 -1 4194304 385 0 0 0 140802 1385 0 0 25 0 1 0 15688846 3002368 355 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24569/statm: 733 355 205 16 0 172 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 2932

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24768
/proc/meminfo: memFree=1672304/2055920 swapFree=4192956/4192956
[pid=24569] ppid=24567 vsize=2932 CPUtime=1481.85
/proc/24569/stat : 24569 (Pueblo) R 24567 24569 24449 0 -1 4194304 385 0 0 0 146753 1432 0 0 25 0 1 0 15688846 3002368 355 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24569/statm: 733 355 205 16 0 172 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 2932

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24768
/proc/meminfo: memFree=1672368/2055920 swapFree=4192956/4192956
[pid=24569] ppid=24567 vsize=2932 CPUtime=1541.84
/proc/24569/stat : 24569 (Pueblo) R 24567 24569 24449 0 -1 4194304 385 0 0 0 152702 1482 0 0 25 0 1 0 15688846 3002368 355 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24569/statm: 733 355 205 16 0 172 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 2932

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24770
/proc/meminfo: memFree=1672112/2055920 swapFree=4192956/4192956
[pid=24569] ppid=24567 vsize=2932 CPUtime=1601.82
/proc/24569/stat : 24569 (Pueblo) R 24567 24569 24449 0 -1 4194304 385 0 0 0 158641 1541 0 0 25 0 1 0 15688846 3002368 355 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24569/statm: 733 355 205 16 0 172 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 2932

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24770
/proc/meminfo: memFree=1672112/2055920 swapFree=4192956/4192956
[pid=24569] ppid=24567 vsize=2932 CPUtime=1661.8
/proc/24569/stat : 24569 (Pueblo) R 24567 24569 24449 0 -1 4194304 386 0 0 0 164563 1617 0 0 25 0 1 0 15688846 3002368 356 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24569/statm: 733 356 205 16 0 172 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 2932

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24770
/proc/meminfo: memFree=1672240/2055920 swapFree=4192956/4192956
[pid=24569] ppid=24567 vsize=2932 CPUtime=1721.79
/proc/24569/stat : 24569 (Pueblo) R 24567 24569 24449 0 -1 4194304 387 0 0 0 170488 1691 0 0 25 0 1 0 15688846 3002368 357 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24569/statm: 733 357 205 16 0 172 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 2932

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24770
/proc/meminfo: memFree=1672304/2055920 swapFree=4192956/4192956
[pid=24569] ppid=24567 vsize=2932 CPUtime=1781.77
/proc/24569/stat : 24569 (Pueblo) R 24567 24569 24449 0 -1 4194304 387 0 0 0 176417 1760 0 0 25 0 1 0 15688846 3002368 357 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24569/statm: 733 357 205 16 0 172 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 2932

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

[startup+1782.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24770
/proc/meminfo: memFree=1672304/2055920 swapFree=4192956/4192956
[pid=24569] ppid=24567 vsize=2932 CPUtime=1782.18
/proc/24569/stat : 24569 (Pueblo) R 24567 24569 24449 0 -1 4194304 387 0 0 0 176457 1761 0 0 25 0 1 0 15688846 3002368 357 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24569/statm: 733 357 205 16 0 172 0
Current children cumulated CPU time (s) 1782.18
Current children cumulated vsize (KiB) 2932

[startup+1783.11 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24770
/proc/meminfo: memFree=1672304/2055920 swapFree=4192956/4192956
[pid=24569] ppid=24567 vsize=2932 CPUtime=1782.58
/proc/24569/stat : 24569 (Pueblo) R 24567 24569 24449 0 -1 4194304 387 0 0 0 176497 1761 0 0 25 0 1 0 15688846 3002368 357 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24569/statm: 733 357 205 16 0 172 0
Current children cumulated CPU time (s) 1782.58
Current children cumulated vsize (KiB) 2932

[startup+1783.2 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24770
/proc/meminfo: memFree=1672304/2055920 swapFree=4192956/4192956
[pid=24569] ppid=24567 vsize=2932 CPUtime=1782.68
/proc/24569/stat : 24569 (Pueblo) R 24567 24569 24449 0 -1 4194304 387 0 0 0 176507 1761 0 0 25 0 1 0 15688846 3002368 357 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24569/statm: 733 357 205 16 0 172 0
Current children cumulated CPU time (s) 1782.68
Current children cumulated vsize (KiB) 2932

Child status: 10
Real time (s): 1783.25
CPU time (s): 1782.73
CPU user time (s): 1765.12
CPU system time (s): 17.6133
CPU usage (%): 99.971
Max. virtual memory (cumulated for all children) (KiB): 2932

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1765.12
system time used= 17.6133
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 394
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= 4376

runsolver used 1.2768 second user time and 3.64945 second system time

The end

Launcher Data (download as text)

Begin job on node50 on Sun Apr 15 03:40:37 UTC 2007

IDJOB= 351644
IDBENCH= 1786
IDSOLVER= 165
FILE ID= node50/351644-1176608437

PBS_JOBID= 4557018

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-markshare1.opb
COMMAND LINE= Pueblo /tmp/evaluation/351644-1176608437/instance-351644-1176608437.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node50/convwatcher-351644-1176608437 -o ROOT/results/node50/conversion-351644-1176608437 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351644-1176608437/instance-351644-1176608437.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node50/watcher-351644-1176608437 -o ROOT/results/node50/solver-351644-1176608437 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/351644-1176608437/instance-351644-1176608437.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  9a8d1e3e59dfd2cd811494ddb4a3c92a

RANDOM SEED= 335315553

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node50.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		: 3000.232
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		: 3000.232
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:       1673928 kB
Buffers:         43688 kB
Cached:         244836 kB
SwapCached:          0 kB
Active:         113004 kB
Inactive:       191048 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1673928 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2284 kB
Writeback:           0 kB
Mapped:          25616 kB
Slab:            63940 kB
Committed_AS:   284580 kB
PageTables:       1460 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 node50 on Sun Apr 15 04:10:20 UTC 2007