Trace number 348295

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) 1800.11 1800.82

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-ship12s.opb
MD5SUMbde0c0fbe1d85bc08e3fa72426bea662
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 variables82890
Total number of constraints1037
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 constraints1037
Minimum length of a constraint30
Maximum length of a constraint1470
Number of terms in the objective function 82890
Biggest coefficient in the objective function 3868
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 594441
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 594441
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
2.29/2.38	c starting to Solve
2.29/2.38	c #variables read: 82890 - #constraints read: 1974

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348295-1176575795/instance-348295-1176575795.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/node22/watcher-348295-1176575795 -o ROOT/results/node22/solver-348295-1176575795 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/348295-1176575795/instance-348295-1176575795.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: 0.91 0.98 0.99 3/77 15848
/proc/meminfo: memFree=1790136/2055920 swapFree=4169464/4192956
[pid=15848] ppid=15846 vsize=2552 CPUtime=0
/proc/15848/stat : 15848 (Pueblo) R 15846 15848 408 0 -1 4194304 260 0 0 0 0 0 0 0 18 0 1 0 105497174 2613248 230 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 5144279 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 638 232 193 16 0 77 0

[startup+0.0645321 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 15848
/proc/meminfo: memFree=1790136/2055920 swapFree=4169464/4192956
[pid=15848] ppid=15846 vsize=4148 CPUtime=0.05
/proc/15848/stat : 15848 (Pueblo) R 15846 15848 408 0 -1 4194304 681 0 0 0 5 0 0 0 18 0 1 0 105497174 4247552 651 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 5144279 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 1037 651 193 16 0 476 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4148

[startup+0.102537 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 15848
/proc/meminfo: memFree=1790136/2055920 swapFree=4169464/4192956
[pid=15848] ppid=15846 vsize=5216 CPUtime=0.09
/proc/15848/stat : 15848 (Pueblo) R 15846 15848 408 0 -1 4194304 933 0 0 0 9 0 0 0 18 0 1 0 105497174 5341184 903 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 5144279 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 1304 903 193 16 0 743 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5216

[startup+0.301567 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 15848
/proc/meminfo: memFree=1790136/2055920 swapFree=4169464/4192956
[pid=15848] ppid=15846 vsize=10412 CPUtime=0.29
/proc/15848/stat : 15848 (Pueblo) R 15846 15848 408 0 -1 4194304 2232 0 0 0 29 0 0 0 19 0 1 0 105497174 10661888 2202 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 2603 2202 193 16 0 2042 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10412

[startup+0.702629 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 15848
/proc/meminfo: memFree=1790136/2055920 swapFree=4169464/4192956
[pid=15848] ppid=15846 vsize=13208 CPUtime=0.69
/proc/15848/stat : 15848 (Pueblo) R 15846 15848 408 0 -1 4194304 2938 0 0 0 69 0 0 0 23 0 1 0 105497174 13524992 2908 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 3302 2910 199 16 0 2741 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13208

[startup+1.50175 s]
/proc/loadavg: 0.91 0.98 0.99 2/78 15849
/proc/meminfo: memFree=1777840/2055920 swapFree=4169464/4192956
[pid=15848] ppid=15846 vsize=31836 CPUtime=1.49
/proc/15848/stat : 15848 (Pueblo) R 15846 15848 408 0 -1 4194304 32548 0 0 0 140 9 0 0 25 0 1 0 105497174 32600064 6377 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134520971 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 7959 6377 205 16 0 7398 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 31836

[startup+3.102 s]
/proc/loadavg: 0.91 0.98 0.99 2/78 15849
/proc/meminfo: memFree=1756080/2055920 swapFree=4169464/4192956
[pid=15848] ppid=15846 vsize=44568 CPUtime=3.09
/proc/15848/stat : 15848 (Pueblo) R 15846 15848 408 0 -1 4194304 169946 0 0 0 263 46 0 0 25 0 1 0 105497174 45637632 9639 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527956 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 11142 9639 206 16 0 10581 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 44568

[startup+6.30148 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 15851
/proc/meminfo: memFree=1751856/2055920 swapFree=4169464/4192956
[pid=15848] ppid=15846 vsize=44568 CPUtime=6.29
/proc/15848/stat : 15848 (Pueblo) R 15846 15848 408 0 -1 4194304 169946 0 0 0 583 46 0 0 25 0 1 0 105497174 45637632 9639 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 11142 9639 206 16 0 10581 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 44568

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 15851
/proc/meminfo: memFree=1752056/2055920 swapFree=4169464/4192956
[pid=15848] ppid=15846 vsize=44568 CPUtime=12.68
/proc/15848/stat : 15848 (Pueblo) R 15846 15848 408 0 -1 4194304 169946 0 0 0 1222 46 0 0 25 0 1 0 105497174 45637632 9639 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527987 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 11142 9639 206 16 0 10581 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 44568

[startup+25.5014 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 15851
/proc/meminfo: memFree=1752184/2055920 swapFree=4169464/4192956
[pid=15848] ppid=15846 vsize=44568 CPUtime=25.48
/proc/15848/stat : 15848 (Pueblo) R 15846 15848 408 0 -1 4194304 169946 0 0 0 2502 46 0 0 25 0 1 0 105497174 45637632 9639 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 11142 9639 206 16 0 10581 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 44568

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 15851
/proc/meminfo: memFree=1752248/2055920 swapFree=4169464/4192956
[pid=15848] ppid=15846 vsize=44824 CPUtime=51.06
/proc/15848/stat : 15848 (Pueblo) R 15846 15848 408 0 -1 4194304 170001 0 0 0 5060 46 0 0 25 0 1 0 105497174 45899776 9694 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 11206 9694 206 16 0 10645 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 44824

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 15851
/proc/meminfo: memFree=1741048/2055920 swapFree=4169464/4192956
[pid=15848] ppid=15846 vsize=56116 CPUtime=102.26
/proc/15848/stat : 15848 (Pueblo) R 15846 15848 408 0 -1 4194304 172773 0 0 0 10177 49 0 0 25 0 1 0 105497174 57462784 12466 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528609 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 14029 12466 206 16 0 13468 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 56116

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15851
/proc/meminfo: memFree=1731128/2055920 swapFree=4169464/4192956
[pid=15848] ppid=15846 vsize=65984 CPUtime=162.23
/proc/15848/stat : 15848 (Pueblo) R 15846 15848 408 0 -1 4194304 175256 0 0 0 16172 51 0 0 25 0 1 0 105497174 67567616 14949 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528256 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 16496 14949 206 16 0 15935 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 65984

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15851
/proc/meminfo: memFree=1721976/2055920 swapFree=4169464/4192956
[pid=15848] ppid=15846 vsize=75092 CPUtime=222.21
/proc/15848/stat : 15848 (Pueblo) R 15846 15848 408 0 -1 4194304 177505 0 0 0 22168 53 0 0 25 0 1 0 105497174 76894208 17198 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 18773 17198 206 16 0 18212 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 75092

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15851
/proc/meminfo: memFree=1721848/2055920 swapFree=4169464/4192956
[pid=15848] ppid=15846 vsize=75092 CPUtime=282.19
/proc/15848/stat : 15848 (Pueblo) R 15846 15848 408 0 -1 4194304 177506 0 0 0 28166 53 0 0 25 0 1 0 105497174 76894208 17199 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527818 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 18773 17199 206 16 0 18212 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 75092

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15851
/proc/meminfo: memFree=1721848/2055920 swapFree=4169464/4192956
[pid=15848] ppid=15846 vsize=75092 CPUtime=342.17
/proc/15848/stat : 15848 (Pueblo) R 15846 15848 408 0 -1 4194304 177506 0 0 0 34163 54 0 0 25 0 1 0 105497174 76894208 17199 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 18773 17199 206 16 0 18212 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 75092

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15851
/proc/meminfo: memFree=1721720/2055920 swapFree=4169464/4192956
[pid=15848] ppid=15846 vsize=75092 CPUtime=402.15
/proc/15848/stat : 15848 (Pueblo) R 15846 15848 408 0 -1 4194304 177506 0 0 0 40161 54 0 0 25 0 1 0 105497174 76894208 17199 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134520215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 18773 17199 206 16 0 18212 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 75092

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15851
/proc/meminfo: memFree=1721208/2055920 swapFree=4169464/4192956
[pid=15848] ppid=15846 vsize=75604 CPUtime=462.13
/proc/15848/stat : 15848 (Pueblo) R 15846 15848 408 0 -1 4194304 177621 0 0 0 46158 55 0 0 25 0 1 0 105497174 77418496 17314 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 18901 17314 206 16 0 18340 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 75604

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15851
/proc/meminfo: memFree=1699576/2055920 swapFree=4169464/4192956
[pid=15848] ppid=15846 vsize=97752 CPUtime=522.1
/proc/15848/stat : 15848 (Pueblo) R 15846 15848 408 0 -1 4194304 183127 0 0 0 52150 60 0 0 25 0 1 0 105497174 100098048 22820 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 24438 22820 206 16 0 23877 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 97752

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15851
/proc/meminfo: memFree=1694200/2055920 swapFree=4169464/4192956
[pid=15848] ppid=15846 vsize=102652 CPUtime=582.09
/proc/15848/stat : 15848 (Pueblo) R 15846 15848 408 0 -1 4194304 184346 0 0 0 58147 62 0 0 25 0 1 0 105497174 105115648 24039 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 25663 24039 206 16 0 25102 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 102652

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15851
/proc/meminfo: memFree=1694136/2055920 swapFree=4169464/4192956
[pid=15848] ppid=15846 vsize=102588 CPUtime=642.06
/proc/15848/stat : 15848 (Pueblo) R 15846 15848 408 0 -1 4194304 184347 0 0 0 64144 62 0 0 25 0 1 0 105497174 105050112 24040 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527841 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 25647 24040 206 16 0 25086 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 102588


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15851
/proc/meminfo: memFree=1694520/2055920 swapFree=4169464/4192956
[pid=15848] ppid=15846 vsize=101728 CPUtime=822
/proc/15848/stat : 15848 (Pueblo) R 15846 15848 408 0 -1 4194304 184347 0 0 0 82136 64 0 0 25 0 1 0 105497174 104169472 23833 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 25432 23833 206 16 0 24871 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 101728

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15851
/proc/meminfo: memFree=1694520/2055920 swapFree=4169464/4192956
[pid=15848] ppid=15846 vsize=101728 CPUtime=881.98
/proc/15848/stat : 15848 (Pueblo) R 15846 15848 408 0 -1 4194304 184347 0 0 0 88134 64 0 0 25 0 1 0 105497174 104169472 23833 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 25432 23833 206 16 0 24871 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 101728

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15851
/proc/meminfo: memFree=1694520/2055920 swapFree=4169464/4192956
[pid=15848] ppid=15846 vsize=101728 CPUtime=941.96
/proc/15848/stat : 15848 (Pueblo) R 15846 15848 408 0 -1 4194304 184347 0 0 0 94131 65 0 0 25 0 1 0 105497174 104169472 23833 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528556 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 25432 23833 206 16 0 24871 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 101728

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15851
/proc/meminfo: memFree=1694520/2055920 swapFree=4169464/4192956
[pid=15848] ppid=15846 vsize=101728 CPUtime=1001.94
/proc/15848/stat : 15848 (Pueblo) R 15846 15848 408 0 -1 4194304 184349 0 0 0 100129 65 0 0 25 0 1 0 105497174 104169472 23835 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527818 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 25432 23835 206 16 0 24871 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 101728

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15851
/proc/meminfo: memFree=1686328/2055920 swapFree=4169464/4192956
[pid=15848] ppid=15846 vsize=109960 CPUtime=1061.92
/proc/15848/stat : 15848 (Pueblo) R 15846 15848 408 0 -1 4194304 186388 0 0 0 106125 67 0 0 25 0 1 0 105497174 112599040 25874 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527956 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 27490 25874 206 16 0 26929 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 109960

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15851
/proc/meminfo: memFree=1686264/2055920 swapFree=4169464/4192956
[pid=15848] ppid=15846 vsize=109960 CPUtime=1121.9
/proc/15848/stat : 15848 (Pueblo) R 15846 15848 408 0 -1 4194304 186388 0 0 0 112122 68 0 0 25 0 1 0 105497174 112599040 25874 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527973 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 27490 25874 206 16 0 26929 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 109960

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15851
/proc/meminfo: memFree=1686200/2055920 swapFree=4169464/4192956
[pid=15848] ppid=15846 vsize=109960 CPUtime=1181.88
/proc/15848/stat : 15848 (Pueblo) R 15846 15848 408 0 -1 4194304 186388 0 0 0 118120 68 0 0 25 0 1 0 105497174 112599040 25874 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 27490 25874 206 16 0 26929 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 109960

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15851
/proc/meminfo: memFree=1685944/2055920 swapFree=4169464/4192956
[pid=15848] ppid=15846 vsize=109960 CPUtime=1241.86
/proc/15848/stat : 15848 (Pueblo) R 15846 15848 408 0 -1 4194304 186388 0 0 0 124117 69 0 0 25 0 1 0 105497174 112599040 25874 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528351 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 27490 25874 206 16 0 26929 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 109960

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15851
/proc/meminfo: memFree=1685944/2055920 swapFree=4169464/4192956
[pid=15848] ppid=15846 vsize=109960 CPUtime=1301.84
/proc/15848/stat : 15848 (Pueblo) R 15846 15848 408 0 -1 4194304 186388 0 0 0 130115 69 0 0 25 0 1 0 105497174 112599040 25874 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 27490 25874 206 16 0 26929 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 109960

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15851
/proc/meminfo: memFree=1686136/2055920 swapFree=4169464/4192956
[pid=15848] ppid=15846 vsize=109480 CPUtime=1361.82
/proc/15848/stat : 15848 (Pueblo) R 15846 15848 408 0 -1 4194304 186388 0 0 0 136112 70 0 0 25 0 1 0 105497174 112107520 25757 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 27370 25757 206 16 0 26809 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 109480

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15851
/proc/meminfo: memFree=1686136/2055920 swapFree=4169464/4192956
[pid=15848] ppid=15846 vsize=109480 CPUtime=1421.8
/proc/15848/stat : 15848 (Pueblo) R 15846 15848 408 0 -1 4194304 186388 0 0 0 142110 70 0 0 25 0 1 0 105497174 112107520 25757 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 27370 25757 206 16 0 26809 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 109480

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 15941
/proc/meminfo: memFree=1684784/2055920 swapFree=4169464/4192956
[pid=15848] ppid=15846 vsize=109480 CPUtime=1481.73
/proc/15848/stat : 15848 (Pueblo) R 15846 15848 408 0 -1 4194304 186388 0 0 0 148103 70 0 0 25 0 1 0 105497174 112107520 25757 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 27370 25757 206 16 0 26809 0
Current children cumulated CPU time (s) 1481.73
Current children cumulated vsize (KiB) 109480

[startup+1542.3 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 16049
/proc/meminfo: memFree=1685880/2055920 swapFree=4169464/4192956
[pid=15848] ppid=15846 vsize=109480 CPUtime=1541.67
/proc/15848/stat : 15848 (Pueblo) R 15846 15848 408 0 -1 4194304 186388 0 0 0 154096 71 0 0 25 0 1 0 105497174 112107520 25757 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527833 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 27370 25757 206 16 0 26809 0
Current children cumulated CPU time (s) 1541.67
Current children cumulated vsize (KiB) 109480

[startup+1602.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 16049
/proc/meminfo: memFree=1685880/2055920 swapFree=4169464/4192956
[pid=15848] ppid=15846 vsize=109480 CPUtime=1601.64
/proc/15848/stat : 15848 (Pueblo) R 15846 15848 408 0 -1 4194304 186388 0 0 0 160093 71 0 0 25 0 1 0 105497174 112107520 25757 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528015 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 27370 25757 206 16 0 26809 0
Current children cumulated CPU time (s) 1601.64
Current children cumulated vsize (KiB) 109480

[startup+1662.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 16049
/proc/meminfo: memFree=1685880/2055920 swapFree=4169464/4192956
[pid=15848] ppid=15846 vsize=109480 CPUtime=1661.63
/proc/15848/stat : 15848 (Pueblo) R 15846 15848 408 0 -1 4194304 186388 0 0 0 166091 72 0 0 25 0 1 0 105497174 112107520 25757 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527824 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 27370 25757 206 16 0 26809 0
Current children cumulated CPU time (s) 1661.63
Current children cumulated vsize (KiB) 109480

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16049
/proc/meminfo: memFree=1685816/2055920 swapFree=4169464/4192956
[pid=15848] ppid=15846 vsize=109480 CPUtime=1721.6
/proc/15848/stat : 15848 (Pueblo) R 15846 15848 408 0 -1 4194304 186388 0 0 0 172088 72 0 0 25 0 1 0 105497174 112107520 25757 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528249 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 27370 25757 206 16 0 26809 0
Current children cumulated CPU time (s) 1721.6
Current children cumulated vsize (KiB) 109480

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16049
/proc/meminfo: memFree=1685624/2055920 swapFree=4169464/4192956
[pid=15848] ppid=15846 vsize=109480 CPUtime=1781.59
/proc/15848/stat : 15848 (Pueblo) R 15846 15848 408 0 -1 4194304 186388 0 0 0 178086 73 0 0 25 0 1 0 105497174 112107520 25757 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 27370 25757 206 16 0 26809 0
Current children cumulated CPU time (s) 1781.59
Current children cumulated vsize (KiB) 109480



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16049
/proc/meminfo: memFree=1685624/2055920 swapFree=4169464/4192956
[pid=15848] ppid=15846 vsize=109480 CPUtime=1800.09
/proc/15848/stat : 15848 (Pueblo) R 15846 15848 408 0 -1 4194304 186388 0 0 0 179936 73 0 0 25 0 1 0 105497174 112107520 25757 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/15848/statm: 27370 25757 206 16 0 26809 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 109480

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): 1800.82
CPU time (s): 1800.11
CPU user time (s): 1799.36
CPU system time (s): 0.748886
CPU usage (%): 99.9603
Max. virtual memory (cumulated for all children) (KiB): 109960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.36
system time used= 0.748886
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 186388
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= 33095

runsolver used 1.73773 second user time and 4.06238 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Sat Apr 14 18:36:35 UTC 2007

IDJOB= 348295
IDBENCH= 1648
IDSOLVER= 165
FILE ID= node22/348295-1176575795

PBS_JOBID= 4556883

Free space on /tmp= 66559 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-ship12s.opb
COMMAND LINE= Pueblo /tmp/evaluation/348295-1176575795/instance-348295-1176575795.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node22/convwatcher-348295-1176575795 -o ROOT/results/node22/conversion-348295-1176575795 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348295-1176575795/instance-348295-1176575795.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-348295-1176575795 -o ROOT/results/node22/solver-348295-1176575795 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/348295-1176575795/instance-348295-1176575795.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  bde0c0fbe1d85bc08e3fa72426bea662

RANDOM SEED= 802720836

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.265
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		: 3000.265
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:       1790480 kB
Buffers:         26540 kB
Cached:         121800 kB
SwapCached:       2076 kB
Active:          52532 kB
Inactive:       123648 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1790480 kB
SwapTotal:     4192956 kB
SwapFree:      4169464 kB
Dirty:            5668 kB
Writeback:           0 kB
Mapped:          42820 kB
Slab:            74788 kB
Committed_AS:   619004 kB
PageTables:       1688 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66559 MiB

End job on node22 on Sat Apr 14 19:06:38 UTC 2007