Trace number 348802

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) 1800.09 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib/normalized-reduced-mps-v2-20-10-fixnet3.opb
MD5SUM33434aafd8d2cc52b903fb501d38927b
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables14036
Total number of constraints600
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 constraints600
Minimum length of a constraint19
Maximum length of a constraint1523
Number of terms in the objective function 13946
Biggest coefficient in the objective function 1187
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 535685
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262020
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 535685
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
0.19/0.27	c starting to Solve
0.19/0.27	c #variables read: 14036 - #constraints read: 701

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348802-1176599193/instance-348802-1176599193.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/node73/watcher-348802-1176599193 -o ROOT/results/node73/solver-348802-1176599193 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/348802-1176599193/instance-348802-1176599193.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 3/65 12896
/proc/meminfo: memFree=1770608/2055920 swapFree=4184012/4192956
[pid=12896] ppid=12894 vsize=2552 CPUtime=0
/proc/12896/stat : 12896 (Pueblo) R 12894 12896 12441 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 107834200 2613248 232 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 8175319 0 0 4096 0 0 0 0 17 1 0 0
/proc/12896/statm: 638 232 193 16 0 77 0

[startup+0.0643611 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 12896
/proc/meminfo: memFree=1770608/2055920 swapFree=4184012/4192956
[pid=12896] ppid=12894 vsize=4016 CPUtime=0.05
/proc/12896/stat : 12896 (Pueblo) R 12894 12896 12441 0 -1 4194304 653 0 0 0 5 0 0 0 18 0 1 0 107834200 4112384 623 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 8175319 0 0 4096 0 0 0 0 17 1 0 0
/proc/12896/statm: 1004 623 199 16 0 443 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4016

[startup+0.101365 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 12896
/proc/meminfo: memFree=1770608/2055920 swapFree=4184012/4192956
[pid=12896] ppid=12894 vsize=4284 CPUtime=0.09
/proc/12896/stat : 12896 (Pueblo) R 12894 12896 12441 0 -1 4194304 698 0 0 0 9 0 0 0 18 0 1 0 107834200 4386816 668 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 8144507 0 0 4096 0 0 0 0 17 1 0 0
/proc/12896/statm: 1071 668 199 16 0 510 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4284

[startup+0.301389 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 12896
/proc/meminfo: memFree=1770608/2055920 swapFree=4184012/4192956
[pid=12896] ppid=12894 vsize=9676 CPUtime=0.3
/proc/12896/stat : 12896 (Pueblo) R 12894 12896 12441 0 -1 4194304 2013 0 0 0 29 1 0 0 19 0 1 0 107834200 9908224 1983 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/12896/statm: 2419 1983 206 16 0 1858 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 9676

[startup+0.701435 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 12896
/proc/meminfo: memFree=1770608/2055920 swapFree=4184012/4192956
[pid=12896] ppid=12894 vsize=9676 CPUtime=0.7
/proc/12896/stat : 12896 (Pueblo) R 12894 12896 12441 0 -1 4194304 2017 0 0 0 69 1 0 0 23 0 1 0 107834200 9908224 1987 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134558602 0 0 4096 0 0 0 0 17 1 0 0
/proc/12896/statm: 2419 1987 206 16 0 1858 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 9676

[startup+1.50253 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 12897
/proc/meminfo: memFree=1763368/2055920 swapFree=4184012/4192956
[pid=12896] ppid=12894 vsize=9676 CPUtime=1.5
/proc/12896/stat : 12896 (Pueblo) R 12894 12896 12441 0 -1 4194304 2017 0 0 0 149 1 0 0 25 0 1 0 107834200 9908224 1987 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/12896/statm: 2419 1987 206 16 0 1858 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 9676

[startup+3.10172 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 12897
/proc/meminfo: memFree=1763240/2055920 swapFree=4184012/4192956
[pid=12896] ppid=12894 vsize=9676 CPUtime=3.1
/proc/12896/stat : 12896 (Pueblo) R 12894 12896 12441 0 -1 4194304 2039 0 0 0 309 1 0 0 25 0 1 0 107834200 9908224 2009 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528066 0 0 4096 0 0 0 0 17 1 0 0
/proc/12896/statm: 2419 2009 206 16 0 1858 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 9676

[startup+6.30109 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 12897
/proc/meminfo: memFree=1762728/2055920 swapFree=4184012/4192956
[pid=12896] ppid=12894 vsize=10068 CPUtime=6.29
/proc/12896/stat : 12896 (Pueblo) R 12894 12896 12441 0 -1 4194304 2125 0 0 0 628 1 0 0 25 0 1 0 107834200 10309632 2095 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527750 0 0 4096 0 0 0 0 17 1 0 0
/proc/12896/statm: 2517 2095 206 16 0 1956 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10068

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 12897
/proc/meminfo: memFree=1758448/2055920 swapFree=4184012/4192956
[pid=12896] ppid=12894 vsize=14352 CPUtime=12.69
/proc/12896/stat : 12896 (Pueblo) R 12894 12896 12441 0 -1 4194304 3187 0 0 0 1268 1 0 0 25 0 1 0 107834200 14696448 3157 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528344 0 0 4096 0 0 0 0 17 1 0 0
/proc/12896/statm: 3588 3157 206 16 0 3027 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14352

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 12897
/proc/meminfo: memFree=1748016/2055920 swapFree=4184012/4192956
[pid=12896] ppid=12894 vsize=24700 CPUtime=25.49
/proc/12896/stat : 12896 (Pueblo) R 12894 12896 12441 0 -1 4194304 5778 0 0 0 2546 3 0 0 25 0 1 0 107834200 25292800 5748 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134520123 0 0 4096 0 0 0 0 17 1 0 0
/proc/12896/statm: 6175 5748 206 16 0 5614 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 24700

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 12897
/proc/meminfo: memFree=1742320/2055920 swapFree=4184012/4192956
[pid=12896] ppid=12894 vsize=30348 CPUtime=51.07
/proc/12896/stat : 12896 (Pueblo) R 12894 12896 12441 0 -1 4194304 7225 0 0 0 5104 3 0 0 25 0 1 0 107834200 31076352 7166 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134520067 0 0 4096 0 0 0 0 17 1 0 0
/proc/12896/statm: 7587 7166 206 16 0 7026 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 30348

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 12897
/proc/meminfo: memFree=1736368/2055920 swapFree=4184012/4192956
[pid=12896] ppid=12894 vsize=36500 CPUtime=102.26
/proc/12896/stat : 12896 (Pueblo) R 12894 12896 12441 0 -1 4194304 8744 0 0 0 10222 4 0 0 25 0 1 0 107834200 37376000 8685 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/12896/statm: 9125 8685 206 16 0 8564 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 36500

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12897
/proc/meminfo: memFree=1735984/2055920 swapFree=4184012/4192956
[pid=12896] ppid=12894 vsize=36748 CPUtime=162.24
/proc/12896/stat : 12896 (Pueblo) R 12894 12896 12441 0 -1 4194304 8825 0 0 0 16220 4 0 0 25 0 1 0 107834200 37629952 8766 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528239 0 0 4096 0 0 0 0 17 1 0 0
/proc/12896/statm: 9187 8766 206 16 0 8626 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 36748

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12897
/proc/meminfo: memFree=1734768/2055920 swapFree=4184012/4192956
[pid=12896] ppid=12894 vsize=37948 CPUtime=222.22
/proc/12896/stat : 12896 (Pueblo) R 12894 12896 12441 0 -1 4194304 9135 0 0 0 22217 5 0 0 25 0 1 0 107834200 38858752 9055 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527742 0 0 4096 0 0 0 0 17 1 0 0
/proc/12896/statm: 9487 9055 206 16 0 8926 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 37948

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12897
/proc/meminfo: memFree=1734640/2055920 swapFree=4184012/4192956
[pid=12896] ppid=12894 vsize=38072 CPUtime=282.21
/proc/12896/stat : 12896 (Pueblo) R 12894 12896 12441 0 -1 4194304 9167 0 0 0 28216 5 0 0 25 0 1 0 107834200 38985728 9087 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/12896/statm: 9518 9087 206 16 0 8957 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 38072

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12897
/proc/meminfo: memFree=1734576/2055920 swapFree=4184012/4192956
[pid=12896] ppid=12894 vsize=38196 CPUtime=342.19
/proc/12896/stat : 12896 (Pueblo) R 12894 12896 12441 0 -1 4194304 9175 0 0 0 34214 5 0 0 25 0 1 0 107834200 39112704 9095 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528357 0 0 4096 0 0 0 0 17 1 0 0
/proc/12896/statm: 9549 9095 206 16 0 8988 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 38196

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12897
/proc/meminfo: memFree=1734128/2055920 swapFree=4184012/4192956
[pid=12896] ppid=12894 vsize=38484 CPUtime=402.17
/proc/12896/stat : 12896 (Pueblo) R 12894 12896 12441 0 -1 4194304 9277 0 0 0 40212 5 0 0 25 0 1 0 107834200 39407616 9197 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134557275 0 0 4096 0 0 0 0 17 1 0 0
/proc/12896/statm: 9621 9197 206 16 0 9060 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 38484

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12897
/proc/meminfo: memFree=1733680/2055920 swapFree=4184012/4192956
[pid=12896] ppid=12894 vsize=38876 CPUtime=462.15
/proc/12896/stat : 12896 (Pueblo) R 12894 12896 12441 0 -1 4194304 9365 0 0 0 46210 5 0 0 25 0 1 0 107834200 39809024 9285 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134558609 0 0 4096 0 0 0 0 17 1 0 0
/proc/12896/statm: 9719 9285 206 16 0 9158 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 38876

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12897
/proc/meminfo: memFree=1733872/2055920 swapFree=4184012/4192956
[pid=12896] ppid=12894 vsize=38876 CPUtime=522.13
/proc/12896/stat : 12896 (Pueblo) R 12894 12896 12441 0 -1 4194304 9365 0 0 0 52208 5 0 0 25 0 1 0 107834200 39809024 9285 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/12896/statm: 9719 9285 206 16 0 9158 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 38876

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12897
/proc/meminfo: memFree=1723056/2055920 swapFree=4184012/4192956
[pid=12896] ppid=12894 vsize=49720 CPUtime=582.11
/proc/12896/stat : 12896 (Pueblo) R 12894 12896 12441 0 -1 4194304 12058 0 0 0 58204 7 0 0 25 0 1 0 107834200 50913280 11978 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528357 0 0 4096 0 0 0 0 17 1 0 0
/proc/12896/statm: 12430 11978 206 16 0 11869 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 49720

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12897
/proc/meminfo: memFree=1722800/2055920 swapFree=4184012/4192956
[pid=12896] ppid=12894 vsize=49860 CPUtime=642.1
/proc/12896/stat : 12896 (Pueblo) R 12894 12896 12441 0 -1 4194304 12562 0 0 0 64203 7 0 0 25 0 1 0 107834200 51056640 12038 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/12896/statm: 12465 12038 206 16 0 11904 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 49860


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12897
/proc/meminfo: memFree=1722544/2055920 swapFree=4184012/4192956
[pid=12896] ppid=12894 vsize=50112 CPUtime=822.05
/proc/12896/stat : 12896 (Pueblo) R 12894 12896 12441 0 -1 4194304 13028 0 0 0 82197 8 0 0 25 0 1 0 107834200 51314688 12096 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528239 0 0 4096 0 0 0 0 17 1 0 0
/proc/12896/statm: 12528 12096 206 16 0 11967 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 50112

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12897
/proc/meminfo: memFree=1720688/2055920 swapFree=4184012/4192956
[pid=12896] ppid=12894 vsize=51932 CPUtime=882.03
/proc/12896/stat : 12896 (Pueblo) R 12894 12896 12441 0 -1 4194304 13477 0 0 0 88195 8 0 0 25 0 1 0 107834200 53178368 12545 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527956 0 0 4096 0 0 0 0 17 1 0 0
/proc/12896/statm: 12983 12545 206 16 0 12422 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 51932

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12897
/proc/meminfo: memFree=1719408/2055920 swapFree=4184012/4192956
[pid=12896] ppid=12894 vsize=53188 CPUtime=942.01
/proc/12896/stat : 12896 (Pueblo) R 12894 12896 12441 0 -1 4194304 13847 0 0 0 94193 8 0 0 25 0 1 0 107834200 54464512 12855 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/12896/statm: 13297 12855 206 16 0 12736 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 53188

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12897
/proc/meminfo: memFree=1718960/2055920 swapFree=4184012/4192956
[pid=12896] ppid=12894 vsize=53496 CPUtime=1002
/proc/12896/stat : 12896 (Pueblo) R 12894 12896 12441 0 -1 4194304 13942 0 0 0 100191 9 0 0 25 0 1 0 107834200 54779904 12950 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/12896/statm: 13374 12950 206 16 0 12813 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 53496

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12897
/proc/meminfo: memFree=1718960/2055920 swapFree=4184012/4192956
[pid=12896] ppid=12894 vsize=53304 CPUtime=1061.98
/proc/12896/stat : 12896 (Pueblo) R 12894 12896 12441 0 -1 4194304 13942 0 0 0 106189 9 0 0 25 0 1 0 107834200 54583296 12902 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517803 0 0 4096 0 0 0 0 17 1 0 0
/proc/12896/statm: 13326 12902 206 16 0 12765 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 53304

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12897
/proc/meminfo: memFree=1719216/2055920 swapFree=4184012/4192956
[pid=12896] ppid=12894 vsize=53032 CPUtime=1121.96
/proc/12896/stat : 12896 (Pueblo) R 12894 12896 12441 0 -1 4194304 13943 0 0 0 112187 9 0 0 25 0 1 0 107834200 54304768 12835 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134557302 0 0 4096 0 0 0 0 17 1 0 0
/proc/12896/statm: 13258 12835 206 16 0 12697 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 53032

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12897
/proc/meminfo: memFree=1719280/2055920 swapFree=4184012/4192956
[pid=12896] ppid=12894 vsize=53032 CPUtime=1181.94
/proc/12896/stat : 12896 (Pueblo) R 12894 12896 12441 0 -1 4194304 13943 0 0 0 118185 9 0 0 25 0 1 0 107834200 54304768 12835 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528052 0 0 4096 0 0 0 0 17 1 0 0
/proc/12896/statm: 13258 12835 206 16 0 12697 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 53032

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12897
/proc/meminfo: memFree=1719280/2055920 swapFree=4184012/4192956
[pid=12896] ppid=12894 vsize=53032 CPUtime=1241.92
/proc/12896/stat : 12896 (Pueblo) R 12894 12896 12441 0 -1 4194304 13943 0 0 0 124183 9 0 0 25 0 1 0 107834200 54304768 12835 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527724 0 0 4096 0 0 0 0 17 1 0 0
/proc/12896/statm: 13258 12835 206 16 0 12697 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 53032

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12897
/proc/meminfo: memFree=1719344/2055920 swapFree=4184012/4192956
[pid=12896] ppid=12894 vsize=53032 CPUtime=1301.91
/proc/12896/stat : 12896 (Pueblo) R 12894 12896 12441 0 -1 4194304 13943 0 0 0 130182 9 0 0 25 0 1 0 107834200 54304768 12835 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134520051 0 0 4096 0 0 0 0 17 1 0 0
/proc/12896/statm: 13258 12835 206 16 0 12697 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 53032

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12897
/proc/meminfo: memFree=1719344/2055920 swapFree=4184012/4192956
[pid=12896] ppid=12894 vsize=53032 CPUtime=1361.89
/proc/12896/stat : 12896 (Pueblo) R 12894 12896 12441 0 -1 4194304 13943 0 0 0 136180 9 0 0 25 0 1 0 107834200 54304768 12835 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/12896/statm: 13258 12835 206 16 0 12697 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 53032

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12897
/proc/meminfo: memFree=1719408/2055920 swapFree=4184012/4192956
[pid=12896] ppid=12894 vsize=53032 CPUtime=1421.87
/proc/12896/stat : 12896 (Pueblo) R 12894 12896 12441 0 -1 4194304 13943 0 0 0 142178 9 0 0 25 0 1 0 107834200 54304768 12835 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/12896/statm: 13258 12835 206 16 0 12697 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 53032

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12897
/proc/meminfo: memFree=1719408/2055920 swapFree=4184012/4192956
[pid=12896] ppid=12894 vsize=53032 CPUtime=1481.85
/proc/12896/stat : 12896 (Pueblo) R 12894 12896 12441 0 -1 4194304 13943 0 0 0 148176 9 0 0 25 0 1 0 107834200 54304768 12835 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527718 0 0 4096 0 0 0 0 17 1 0 0
/proc/12896/statm: 13258 12835 206 16 0 12697 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 53032

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12897
/proc/meminfo: memFree=1719344/2055920 swapFree=4184012/4192956
[pid=12896] ppid=12894 vsize=53032 CPUtime=1541.83
/proc/12896/stat : 12896 (Pueblo) R 12894 12896 12441 0 -1 4194304 13943 0 0 0 154174 9 0 0 25 0 1 0 107834200 54304768 12835 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/12896/statm: 13258 12835 206 16 0 12697 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 53032

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12897
/proc/meminfo: memFree=1719280/2055920 swapFree=4184012/4192956
[pid=12896] ppid=12894 vsize=53032 CPUtime=1601.82
/proc/12896/stat : 12896 (Pueblo) R 12894 12896 12441 0 -1 4194304 13943 0 0 0 160172 10 0 0 25 0 1 0 107834200 54304768 12835 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/12896/statm: 13258 12835 206 16 0 12697 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 53032

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12897
/proc/meminfo: memFree=1719280/2055920 swapFree=4184012/4192956
[pid=12896] ppid=12894 vsize=53032 CPUtime=1661.8
/proc/12896/stat : 12896 (Pueblo) R 12894 12896 12441 0 -1 4194304 13943 0 0 0 166170 10 0 0 25 0 1 0 107834200 54304768 12835 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134557272 0 0 4096 0 0 0 0 17 1 0 0
/proc/12896/statm: 13258 12835 206 16 0 12697 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 53032

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12897
/proc/meminfo: memFree=1719280/2055920 swapFree=4184012/4192956
[pid=12896] ppid=12894 vsize=53032 CPUtime=1721.78
/proc/12896/stat : 12896 (Pueblo) R 12894 12896 12441 0 -1 4194304 13943 0 0 0 172168 10 0 0 25 0 1 0 107834200 54304768 12835 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134557382 0 0 4096 0 0 0 0 17 1 0 0
/proc/12896/statm: 13258 12835 206 16 0 12697 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 53032

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12897
/proc/meminfo: memFree=1719216/2055920 swapFree=4184012/4192956
[pid=12896] ppid=12894 vsize=53032 CPUtime=1781.76
/proc/12896/stat : 12896 (Pueblo) R 12894 12896 12441 0 -1 4194304 13943 0 0 0 178166 10 0 0 25 0 1 0 107834200 54304768 12835 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134558844 0 0 4096 0 0 0 0 17 1 0 0
/proc/12896/statm: 13258 12835 206 16 0 12697 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 53032



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12897
/proc/meminfo: memFree=1719216/2055920 swapFree=4184012/4192956
[pid=12896] ppid=12894 vsize=53032 CPUtime=1800.07
/proc/12896/stat : 12896 (Pueblo) R 12894 12896 12441 0 -1 4194304 13943 0 0 0 179997 10 0 0 25 0 1 0 107834200 54304768 12835 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/12896/statm: 13258 12835 206 16 0 12697 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 53032

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.62
CPU time (s): 1800.09
CPU user time (s): 1799.97
CPU system time (s): 0.113982
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 53576

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.97
system time used= 0.113982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13943
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= 3726

runsolver used 1.71374 second user time and 4.84726 second system time

The end

Launcher Data (download as text)

Begin job on node73 on Sun Apr 15 01:06:33 UTC 2007

IDJOB= 348802
IDBENCH= 1750
IDSOLVER= 165
FILE ID= node73/348802-1176599193

PBS_JOBID= 4557017

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/miplib/normalized-reduced-mps-v2-20-10-fixnet3.opb
COMMAND LINE= Pueblo /tmp/evaluation/348802-1176599193/instance-348802-1176599193.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node73/convwatcher-348802-1176599193 -o ROOT/results/node73/conversion-348802-1176599193 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348802-1176599193/instance-348802-1176599193.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node73/watcher-348802-1176599193 -o ROOT/results/node73/solver-348802-1176599193 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/348802-1176599193/instance-348802-1176599193.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  33434aafd8d2cc52b903fb501d38927b

RANDOM SEED= 765783748

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node73.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		: 3000.214
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		: 3000.214
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:       1771016 kB
Buffers:         29168 kB
Cached:         146136 kB
SwapCached:       2720 kB
Active:          22148 kB
Inactive:       177516 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1771016 kB
SwapTotal:     4192956 kB
SwapFree:      4184012 kB
Dirty:            2816 kB
Writeback:           0 kB
Mapped:          15700 kB
Slab:            71268 kB
Committed_AS:   877320 kB
PageTables:       1412 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 node73 on Sun Apr 15 01:36:36 UTC 2007