Trace number 362199

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 1.4? (TO) 1800.19 1801.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-n370e.opb
MD5SUMec90eecae558bb98c83f0a39ee76567f
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark8.71967
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables155000
Total number of constraints5150
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 constraints5150
Minimum length of a constraint31
Maximum length of a constraint3000
Number of terms in the objective function 155000
Biggest coefficient in the objective function 76
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 654958
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 654958
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

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
6.59/6.62	c starting to Solve
6.59/6.62	c #variables read: 155000 - #constraints read: 5301

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362199-1177008098/instance-362199-1177008098.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/node66/watcher-362199-1177008098 -o ROOT/results/node66/solver-362199-1177008098 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/362199-1177008098/instance-362199-1177008098.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: 1.05 1.12 1.13 3/64 26827
/proc/meminfo: memFree=1653424/2055920 swapFree=4182980/4192956
[pid=26827] ppid=26825 vsize=2552 CPUtime=0
/proc/26827/stat : 26827 (Pueblo) R 26825 26827 26688 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 176799371 2613248 232 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 10305239 0 0 4096 0 0 0 0 17 0 0 0
/proc/26827/statm: 638 232 193 16 0 77 0

[startup+0.0132799 s]
/proc/loadavg: 1.05 1.12 1.13 3/64 26827
/proc/meminfo: memFree=1653424/2055920 swapFree=4182980/4192956
[pid=26827] ppid=26825 vsize=2816 CPUtime=0.01
/proc/26827/stat : 26827 (Pueblo) R 26825 26827 26688 0 -1 4194304 324 0 0 0 1 0 0 0 18 0 1 0 176799371 2883584 294 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 10305239 0 0 4096 0 0 0 0 17 0 0 0
/proc/26827/statm: 704 294 193 16 0 143 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2816

[startup+0.101336 s]
/proc/loadavg: 1.05 1.12 1.13 3/64 26827
/proc/meminfo: memFree=1653424/2055920 swapFree=4182980/4192956
[pid=26827] ppid=26825 vsize=5216 CPUtime=0.09
/proc/26827/stat : 26827 (Pueblo) R 26825 26827 26688 0 -1 4194304 943 0 0 0 9 0 0 0 18 0 1 0 176799371 5341184 913 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 10239061 0 0 4096 0 0 0 0 17 0 0 0
/proc/26827/statm: 1304 913 193 16 0 743 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5216

[startup+0.301373 s]
/proc/loadavg: 1.05 1.12 1.13 3/64 26827
/proc/meminfo: memFree=1653424/2055920 swapFree=4182980/4192956
[pid=26827] ppid=26825 vsize=10812 CPUtime=0.29
/proc/26827/stat : 26827 (Pueblo) R 26825 26827 26688 0 -1 4194304 2340 0 0 0 29 0 0 0 19 0 1 0 176799371 11071488 2310 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134534793 0 0 4096 0 0 0 0 17 0 0 0
/proc/26827/statm: 2703 2310 193 16 0 2142 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10812

[startup+0.701453 s]
/proc/loadavg: 1.05 1.12 1.13 3/64 26827
/proc/meminfo: memFree=1653424/2055920 swapFree=4182980/4192956
[pid=26827] ppid=26825 vsize=19868 CPUtime=0.69
/proc/26827/stat : 26827 (Pueblo) R 26825 26827 26688 0 -1 4194304 4599 0 0 0 67 2 0 0 23 0 1 0 176799371 20344832 4569 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 10299166 0 0 4096 0 0 0 0 17 0 0 0
/proc/26827/statm: 4967 4569 199 16 0 4406 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19868

[startup+1.50161 s]
/proc/loadavg: 1.05 1.12 1.13 2/65 26828
/proc/meminfo: memFree=1634408/2055920 swapFree=4182980/4192956
[pid=26827] ppid=26825 vsize=23600 CPUtime=1.49
/proc/26827/stat : 26827 (Pueblo) R 26825 26827 26688 0 -1 4194304 5527 0 0 0 147 2 0 0 25 0 1 0 176799371 24166400 5497 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 10238913 0 0 4096 0 0 0 0 17 0 0 0
/proc/26827/statm: 5900 5497 199 16 0 5339 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23600

[startup+3.1019 s]
/proc/loadavg: 1.04 1.12 1.13 2/65 26828
/proc/meminfo: memFree=1628840/2055920 swapFree=4182980/4192956
[pid=26827] ppid=26825 vsize=85420 CPUtime=3.09
/proc/26827/stat : 26827 (Pueblo) R 26825 26827 26688 0 -1 4194304 64385 0 0 0 288 21 0 0 25 0 1 0 176799371 87470080 18198 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134532446 0 0 4096 0 0 0 0 17 0 0 0
/proc/26827/statm: 21355 18209 205 16 0 20794 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 85420

[startup+6.30154 s]
/proc/loadavg: 1.04 1.12 1.13 2/65 26828
/proc/meminfo: memFree=1577960/2055920 swapFree=4182980/4192956
[pid=26827] ppid=26825 vsize=89004 CPUtime=6.29
/proc/26827/stat : 26827 (Pueblo) R 26825 26827 26688 0 -1 4194304 756053 0 0 0 430 199 0 0 25 0 1 0 176799371 91140096 19178 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134532446 0 0 4096 0 0 0 0 17 0 0 0
/proc/26827/statm: 22251 19189 205 16 0 21690 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 89004

[startup+12.7018 s]
/proc/loadavg: 1.04 1.12 1.12 2/65 26828
/proc/meminfo: memFree=1578232/2055920 swapFree=4182980/4192956
[pid=26827] ppid=26825 vsize=86748 CPUtime=12.67
/proc/26827/stat : 26827 (Pueblo) R 26825 26827 26688 0 -1 4194304 825224 0 0 0 1049 218 0 0 25 0 1 0 176799371 88829952 18886 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 0 0 0
/proc/26827/statm: 21687 18886 206 16 0 21126 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 86748

[startup+25.5014 s]
/proc/loadavg: 1.03 1.11 1.12 2/65 26828
/proc/meminfo: memFree=1571256/2055920 swapFree=4182980/4192956
[pid=26827] ppid=26825 vsize=94232 CPUtime=25.47
/proc/26827/stat : 26827 (Pueblo) R 26825 26827 26688 0 -1 4194304 827110 0 0 0 2328 219 0 0 25 0 1 0 176799371 96493568 20772 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 0 0 0
/proc/26827/statm: 23558 20772 206 16 0 22997 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 94232

[startup+51.1015 s]
/proc/loadavg: 1.02 1.10 1.12 2/65 26828
/proc/meminfo: memFree=1551672/2055920 swapFree=4182980/4192956
[pid=26827] ppid=26825 vsize=114084 CPUtime=51.03
/proc/26827/stat : 26827 (Pueblo) R 26825 26827 26688 0 -1 4194304 832050 0 0 0 4881 222 0 0 25 0 1 0 176799371 116822016 25712 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528357 0 0 4096 0 0 0 0 17 0 0 0
/proc/26827/statm: 28521 25712 206 16 0 27960 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 114084

[startup+102.306 s]
/proc/loadavg: 1.01 1.08 1.11 2/65 26828
/proc/meminfo: memFree=1507320/2055920 swapFree=4182980/4192956
[pid=26827] ppid=26825 vsize=158020 CPUtime=102.2
/proc/26827/stat : 26827 (Pueblo) R 26825 26827 26688 0 -1 4194304 843037 0 0 0 9992 228 0 0 25 0 1 0 176799371 161812480 36699 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 0 0 0
/proc/26827/statm: 39505 36699 206 16 0 38944 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 158020

[startup+162.302 s]
/proc/loadavg: 1.00 1.07 1.10 2/65 26828
/proc/meminfo: memFree=1453688/2055920 swapFree=4182980/4192956
[pid=26827] ppid=26825 vsize=212392 CPUtime=162.13
/proc/26827/stat : 26827 (Pueblo) R 26825 26827 26688 0 -1 4194304 856619 0 0 0 15978 235 0 0 25 0 1 0 176799371 217489408 50281 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134558602 0 0 4096 0 0 0 0 17 0 0 0
/proc/26827/statm: 53098 50281 206 16 0 52537 0
Current children cumulated CPU time (s) 162.13
Current children cumulated vsize (KiB) 212392

[startup+222.302 s]
/proc/loadavg: 1.00 1.05 1.09 2/65 26828
/proc/meminfo: memFree=1405752/2055920 swapFree=4182980/4192956
[pid=26827] ppid=26825 vsize=259772 CPUtime=222.09
/proc/26827/stat : 26827 (Pueblo) R 26825 26827 26688 0 -1 4194304 868419 0 0 0 21966 243 0 0 25 0 1 0 176799371 266006528 62081 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 0 0 0
/proc/26827/statm: 64943 62081 206 16 0 64382 0
Current children cumulated CPU time (s) 222.09
Current children cumulated vsize (KiB) 259772

[startup+282.302 s]
/proc/loadavg: 1.00 1.04 1.08 2/65 26828
/proc/meminfo: memFree=1360312/2055920 swapFree=4182980/4192956
[pid=26827] ppid=26825 vsize=305588 CPUtime=282.05
/proc/26827/stat : 26827 (Pueblo) R 26825 26827 26688 0 -1 4194304 879872 0 0 0 27955 250 0 0 25 0 1 0 176799371 312922112 73534 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 0 0 0
/proc/26827/statm: 76397 73534 206 16 0 75836 0
Current children cumulated CPU time (s) 282.05
Current children cumulated vsize (KiB) 305588

[startup+342.302 s]
/proc/loadavg: 1.00 1.03 1.08 2/65 26828
/proc/meminfo: memFree=1311224/2055920 swapFree=4182980/4192956
[pid=26827] ppid=26825 vsize=354424 CPUtime=341.98
/proc/26827/stat : 26827 (Pueblo) R 26825 26827 26688 0 -1 4194304 892046 0 0 0 33941 257 0 0 25 0 1 0 176799371 362930176 85708 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134557279 0 0 4096 0 0 0 0 17 0 0 0
/proc/26827/statm: 88606 85708 206 16 0 88045 0
Current children cumulated CPU time (s) 341.98
Current children cumulated vsize (KiB) 354424

[startup+402.302 s]
/proc/loadavg: 1.00 1.02 1.07 2/65 26828
/proc/meminfo: memFree=1292472/2055920 swapFree=4182980/4192956
[pid=26827] ppid=26825 vsize=373056 CPUtime=401.92
/proc/26827/stat : 26827 (Pueblo) R 26825 26827 26688 0 -1 4194304 896699 0 0 0 39930 262 0 0 25 0 1 0 176799371 382009344 90361 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 0 0 0
/proc/26827/statm: 93264 90361 206 16 0 92703 0
Current children cumulated CPU time (s) 401.92
Current children cumulated vsize (KiB) 373056

[startup+462.302 s]
/proc/loadavg: 1.00 1.02 1.06 2/65 26828
/proc/meminfo: memFree=1274680/2055920 swapFree=4182980/4192956
[pid=26827] ppid=26825 vsize=390852 CPUtime=461.87
/proc/26827/stat : 26827 (Pueblo) R 26825 26827 26688 0 -1 4194304 901144 0 0 0 45923 264 0 0 25 0 1 0 176799371 400232448 94806 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 0 0 0
/proc/26827/statm: 97713 94806 206 16 0 97152 0
Current children cumulated CPU time (s) 461.87
Current children cumulated vsize (KiB) 390852

[startup+522.302 s]
/proc/loadavg: 1.00 1.01 1.06 2/65 26828
/proc/meminfo: memFree=1249848/2055920 swapFree=4182980/4192956
[pid=26827] ppid=26825 vsize=415620 CPUtime=521.84
/proc/26827/stat : 26827 (Pueblo) R 26825 26827 26688 0 -1 4194304 907354 0 0 0 51915 269 0 0 25 0 1 0 176799371 425594880 101016 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528256 0 0 4096 0 0 0 0 17 0 0 0
/proc/26827/statm: 103905 101016 206 16 0 103344 0
Current children cumulated CPU time (s) 521.84
Current children cumulated vsize (KiB) 415620

[startup+582.302 s]
/proc/loadavg: 1.00 1.01 1.05 2/65 26828
/proc/meminfo: memFree=1222648/2055920 swapFree=4182980/4192956
[pid=26827] ppid=26825 vsize=443052 CPUtime=581.78
/proc/26827/stat : 26827 (Pueblo) R 26825 26827 26688 0 -1 4194304 914212 0 0 0 57905 273 0 0 25 0 1 0 176799371 453685248 107874 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528357 0 0 4096 0 0 0 0 17 0 0 0
/proc/26827/statm: 110763 107874 206 16 0 110202 0
Current children cumulated CPU time (s) 581.78
Current children cumulated vsize (KiB) 443052

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 26828
/proc/meminfo: memFree=1190840/2055920 swapFree=4182980/4192956
[pid=26827] ppid=26825 vsize=474112 CPUtime=641.75
/proc/26827/stat : 26827 (Pueblo) R 26825 26827 26688 0 -1 4194304 921995 0 0 0 63896 279 0 0 25 0 1 0 176799371 485490688 115657 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 0 0 0
/proc/26827/statm: 118528 115657 206 16 0 117967 0
Current children cumulated CPU time (s) 641.75
Current children cumulated vsize (KiB) 474112


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

[startup+882.302 s]
/proc/loadavg: 1.08 1.02 1.03 2/65 26828
/proc/meminfo: memFree=1078776/2055920 swapFree=4182980/4192956
[pid=26827] ppid=26825 vsize=591520 CPUtime=881.56
/proc/26827/stat : 26827 (Pueblo) R 26825 26827 26688 0 -1 4194304 949950 0 0 0 87861 295 0 0 25 0 1 0 176799371 605716480 143612 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527841 0 0 4096 0 0 0 0 17 0 0 0
/proc/26827/statm: 147880 143612 206 16 0 147319 0
Current children cumulated CPU time (s) 881.56
Current children cumulated vsize (KiB) 591520

[startup+942.302 s]
/proc/loadavg: 1.03 1.01 1.02 2/65 26828
/proc/meminfo: memFree=1072184/2055920 swapFree=4182980/4192956
[pid=26827] ppid=26825 vsize=598440 CPUtime=941.51
/proc/26827/stat : 26827 (Pueblo) R 26825 26827 26688 0 -1 4194304 951669 0 0 0 93856 295 0 0 25 0 1 0 176799371 612802560 145268 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527718 0 0 4096 0 0 0 0 17 0 0 0
/proc/26827/statm: 149610 145268 206 16 0 149049 0
Current children cumulated CPU time (s) 941.51
Current children cumulated vsize (KiB) 598440

[startup+1002.3 s]
/proc/loadavg: 1.01 1.00 1.02 2/65 26828
/proc/meminfo: memFree=1053048/2055920 swapFree=4182980/4192956
[pid=26827] ppid=26825 vsize=617744 CPUtime=1001.46
/proc/26827/stat : 26827 (Pueblo) R 26825 26827 26688 0 -1 4194304 956481 0 0 0 99849 297 0 0 25 0 1 0 176799371 632569856 150080 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517885 0 0 4096 0 0 0 0 17 0 0 0
/proc/26827/statm: 154436 150080 206 16 0 153875 0
Current children cumulated CPU time (s) 1001.46
Current children cumulated vsize (KiB) 617744

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 26828
/proc/meminfo: memFree=1011256/2055920 swapFree=4182980/4192956
[pid=26827] ppid=26825 vsize=659700 CPUtime=1061.43
/proc/26827/stat : 26827 (Pueblo) R 26825 26827 26688 0 -1 4194304 966987 0 0 0 105840 303 0 0 25 0 1 0 176799371 675532800 160586 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 0 0 0
/proc/26827/statm: 164925 160586 206 16 0 164364 0
Current children cumulated CPU time (s) 1061.43
Current children cumulated vsize (KiB) 659700

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26828
/proc/meminfo: memFree=968184/2055920 swapFree=4182980/4192956
[pid=26827] ppid=26825 vsize=702532 CPUtime=1121.35
/proc/26827/stat : 26827 (Pueblo) R 26825 26827 26688 0 -1 4194304 977684 0 0 0 111825 310 0 0 25 0 1 0 176799371 719392768 171283 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 0 0 0
/proc/26827/statm: 175633 171283 206 16 0 175072 0
Current children cumulated CPU time (s) 1121.35
Current children cumulated vsize (KiB) 702532

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 26944
/proc/meminfo: memFree=931264/2055920 swapFree=4182980/4192956
[pid=26827] ppid=26825 vsize=738480 CPUtime=1181.31
/proc/26827/stat : 26827 (Pueblo) R 26825 26827 26688 0 -1 4194304 986677 0 0 0 117809 322 0 0 25 0 1 0 176799371 756203520 180276 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 0 0 0
/proc/26827/statm: 184620 180276 206 16 0 184059 0
Current children cumulated CPU time (s) 1181.31
Current children cumulated vsize (KiB) 738480

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27026
/proc/meminfo: memFree=891192/2055920 swapFree=4182980/4192956
[pid=26827] ppid=26825 vsize=778868 CPUtime=1241.27
/proc/26827/stat : 26827 (Pueblo) R 26825 26827 26688 0 -1 4194304 996782 0 0 0 123794 333 0 0 25 0 1 0 176799371 797560832 190381 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520198 0 0 4096 0 0 0 0 17 0 0 0
/proc/26827/statm: 194717 190381 206 16 0 194156 0
Current children cumulated CPU time (s) 1241.27
Current children cumulated vsize (KiB) 778868

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27026
/proc/meminfo: memFree=884152/2055920 swapFree=4182980/4192956
[pid=26827] ppid=26825 vsize=785588 CPUtime=1301.22
/proc/26827/stat : 26827 (Pueblo) R 26825 26827 26688 0 -1 4194304 998478 0 0 0 129788 334 0 0 25 0 1 0 176799371 804442112 192077 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528055 0 0 4096 0 0 0 0 17 0 0 0
/proc/26827/statm: 196397 192077 206 16 0 195836 0
Current children cumulated CPU time (s) 1301.22
Current children cumulated vsize (KiB) 785588

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27026
/proc/meminfo: memFree=884152/2055920 swapFree=4182980/4192956
[pid=26827] ppid=26825 vsize=785588 CPUtime=1361.17
/proc/26827/stat : 26827 (Pueblo) R 26825 26827 26688 0 -1 4194304 998478 0 0 0 135783 334 0 0 25 0 1 0 176799371 804442112 192077 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 10273060 0 0 4096 0 0 0 0 17 0 0 0
/proc/26827/statm: 196397 192077 206 16 0 195836 0
Current children cumulated CPU time (s) 1361.17
Current children cumulated vsize (KiB) 785588

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27026
/proc/meminfo: memFree=884152/2055920 swapFree=4182980/4192956
[pid=26827] ppid=26825 vsize=785588 CPUtime=1421.13
/proc/26827/stat : 26827 (Pueblo) R 26825 26827 26688 0 -1 4194304 998480 0 0 0 141779 334 0 0 25 0 1 0 176799371 804442112 192079 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 0 0 0
/proc/26827/statm: 196397 192079 206 16 0 195836 0
Current children cumulated CPU time (s) 1421.13
Current children cumulated vsize (KiB) 785588

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27026
/proc/meminfo: memFree=884088/2055920 swapFree=4182980/4192956
[pid=26827] ppid=26825 vsize=785588 CPUtime=1481.05
/proc/26827/stat : 26827 (Pueblo) R 26825 26827 26688 0 -1 4194304 998481 0 0 0 147771 334 0 0 25 0 1 0 176799371 804442112 192080 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527718 0 0 4096 0 0 0 0 17 0 0 0
/proc/26827/statm: 196397 192080 206 16 0 195836 0
Current children cumulated CPU time (s) 1481.05
Current children cumulated vsize (KiB) 785588

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27026
/proc/meminfo: memFree=884088/2055920 swapFree=4182980/4192956
[pid=26827] ppid=26825 vsize=785588 CPUtime=1540.99
/proc/26827/stat : 26827 (Pueblo) R 26825 26827 26688 0 -1 4194304 998481 0 0 0 153764 335 0 0 25 0 1 0 176799371 804442112 192080 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559161 0 0 4096 0 0 0 0 17 0 0 0
/proc/26827/statm: 196397 192080 206 16 0 195836 0
Current children cumulated CPU time (s) 1540.99
Current children cumulated vsize (KiB) 785588

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27026
/proc/meminfo: memFree=884088/2055920 swapFree=4182980/4192956
[pid=26827] ppid=26825 vsize=785588 CPUtime=1600.94
/proc/26827/stat : 26827 (Pueblo) R 26825 26827 26688 0 -1 4194304 998483 0 0 0 159759 335 0 0 25 0 1 0 176799371 804442112 192082 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 0 0 0
/proc/26827/statm: 196397 192082 206 16 0 195836 0
Current children cumulated CPU time (s) 1600.94
Current children cumulated vsize (KiB) 785588

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27026
/proc/meminfo: memFree=884152/2055920 swapFree=4182980/4192956
[pid=26827] ppid=26825 vsize=785588 CPUtime=1660.89
/proc/26827/stat : 26827 (Pueblo) R 26825 26827 26688 0 -1 4194304 998483 0 0 0 165754 335 0 0 25 0 1 0 176799371 804442112 192082 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 0 0 0
/proc/26827/statm: 196397 192082 206 16 0 195836 0
Current children cumulated CPU time (s) 1660.89
Current children cumulated vsize (KiB) 785588

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27026
/proc/meminfo: memFree=884152/2055920 swapFree=4182980/4192956
[pid=26827] ppid=26825 vsize=785588 CPUtime=1720.83
/proc/26827/stat : 26827 (Pueblo) R 26825 26827 26688 0 -1 4194304 998483 0 0 0 171748 335 0 0 25 0 1 0 176799371 804442112 192082 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527812 0 0 4096 0 0 0 0 17 0 0 0
/proc/26827/statm: 196397 192082 206 16 0 195836 0
Current children cumulated CPU time (s) 1720.83
Current children cumulated vsize (KiB) 785588

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27026
/proc/meminfo: memFree=884088/2055920 swapFree=4182980/4192956
[pid=26827] ppid=26825 vsize=785588 CPUtime=1780.79
/proc/26827/stat : 26827 (Pueblo) R 26825 26827 26688 0 -1 4194304 998483 0 0 0 177744 335 0 0 25 0 1 0 176799371 804442112 192082 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 0 0 0
/proc/26827/statm: 196397 192082 206 16 0 195836 0
Current children cumulated CPU time (s) 1780.79
Current children cumulated vsize (KiB) 785588



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27026
/proc/meminfo: memFree=884088/2055920 swapFree=4182980/4192956
[pid=26827] ppid=26825 vsize=785588 CPUtime=1800.07
/proc/26827/stat : 26827 (Pueblo) R 26825 26827 26688 0 -1 4194304 998483 0 0 0 179672 335 0 0 25 0 1 0 176799371 804442112 192082 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 0 0 0
/proc/26827/statm: 196397 192082 206 16 0 195836 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 785588

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1801.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27027
/proc/meminfo: memFree=1566084/2055920 swapFree=4182980/4192956
[pid=26827] ppid=26825 vsize=0 CPUtime=1800.17
/proc/26827/stat : 26827 (Pueblo) R 26825 26827 26688 0 -1 4195332 998483 0 0 0 179672 345 0 0 25 0 1 0 176799371 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 0 0 0
/proc/26827/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.17
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.72
CPU time (s): 1800.19
CPU user time (s): 1796.73
CPU system time (s): 3.46647
CPU usage (%): 99.9153
Max. virtual memory (cumulated for all children) (KiB): 785588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.73
system time used= 3.46647
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 998483
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= 11
involuntary context switches= 8170

runsolver used 1.66675 second user time and 4.89825 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Thu Apr 19 18:41:38 UTC 2007

IDJOB= 362199
IDBENCH= 1539
IDSOLVER= 165
FILE ID= node66/362199-1177008098

PBS_JOBID= 4630534

Free space on /tmp= 66401 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/fctp/normalized-reduced-mps-v2-20-10-n370e.opb
COMMAND LINE= Pueblo /tmp/evaluation/362199-1177008098/instance-362199-1177008098.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node66/convwatcher-362199-1177008098 -o ROOT/results/node66/conversion-362199-1177008098 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362199-1177008098/instance-362199-1177008098.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-362199-1177008098 -o ROOT/results/node66/solver-362199-1177008098 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/362199-1177008098/instance-362199-1177008098.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  ec90eecae558bb98c83f0a39ee76567f

RANDOM SEED= 741648274

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.281
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		: 3000.281
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:       1653896 kB
Buffers:         29460 kB
Cached:         303036 kB
SwapCached:       3696 kB
Active:          58048 kB
Inactive:       284252 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1653896 kB
SwapTotal:     4192956 kB
SwapFree:      4182980 kB
Dirty:            8824 kB
Writeback:           0 kB
Mapped:          15792 kB
Slab:            45840 kB
Committed_AS:   835636 kB
PageTables:       1376 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= 66401 MiB

End job on node66 on Thu Apr 19 19:11:42 UTC 2007