Trace number 348308

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 1800.72

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-shell.opb
MD5SUM78fcc08f79c3a8f3db518f692b6ae82d
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 variables45231
Total number of constraints653
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 constraints653
Minimum length of a constraint19
Maximum length of a constraint1560
Number of terms in the objective function 39844
Biggest coefficient in the objective function 4408
Number of bits for the biggest coefficient in the objective function 13
Sum of the numbers in the objective function 557557
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262143
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 557557
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
0.89/0.90	c starting to Solve
0.89/0.90	c #variables read: 45231 - #constraints read: 1188

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348308-1176576145/instance-348308-1176576145.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/node47/watcher-348308-1176576145 -o ROOT/results/node47/solver-348308-1176576145 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/348308-1176576145/instance-348308-1176576145.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: 1.00 1.00 1.00 3/64 29031
/proc/meminfo: memFree=1502384/2055920 swapFree=4192956/4192956
[pid=29031] ppid=29029 vsize=2552 CPUtime=0
/proc/29031/stat : 29031 (Pueblo) R 29029 29031 28188 0 -1 4194304 256 0 0 0 0 0 0 0 18 0 1 0 12459846 2613248 226 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134534352 0 0 4096 0 0 0 0 17 1 0 0
/proc/29031/statm: 638 226 193 16 0 77 0

[startup+0.0564731 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29031
/proc/meminfo: memFree=1502384/2055920 swapFree=4192956/4192956
[pid=29031] ppid=29029 vsize=4016 CPUtime=0.05
/proc/29031/stat : 29031 (Pueblo) R 29029 29031 28188 0 -1 4194304 619 0 0 0 5 0 0 0 18 0 1 0 12459846 4112384 590 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 10985175 0 0 4096 0 0 0 0 17 1 0 0
/proc/29031/statm: 1004 590 193 16 0 443 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4016

[startup+0.101476 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29031
/proc/meminfo: memFree=1502384/2055920 swapFree=4192956/4192956
[pid=29031] ppid=29029 vsize=5216 CPUtime=0.09
/proc/29031/stat : 29031 (Pueblo) R 29029 29031 28188 0 -1 4194304 916 0 0 0 9 0 0 0 18 0 1 0 12459846 5341184 886 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 10636401 0 0 4096 0 0 0 0 17 1 0 0
/proc/29031/statm: 1304 886 193 16 0 743 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5216

[startup+0.301498 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29031
/proc/meminfo: memFree=1502384/2055920 swapFree=4192956/4192956
[pid=29031] ppid=29029 vsize=7880 CPUtime=0.29
/proc/29031/stat : 29031 (Pueblo) R 29029 29031 28188 0 -1 4194304 1590 0 0 0 29 0 0 0 19 0 1 0 12459846 8069120 1560 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134547460 0 0 4096 0 0 0 0 17 1 0 0
/proc/29031/statm: 1970 1560 199 16 0 1409 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7880

[startup+0.701542 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29031
/proc/meminfo: memFree=1502384/2055920 swapFree=4192956/4192956
[pid=29031] ppid=29029 vsize=18688 CPUtime=0.69
/proc/29031/stat : 29031 (Pueblo) R 29029 29031 28188 0 -1 4194304 18144 0 0 0 64 5 0 0 22 0 1 0 12459846 19136512 3804 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134532446 0 0 4096 0 0 0 0 17 1 0 0
/proc/29031/statm: 4672 3816 205 16 0 4111 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18688

[startup+1.50163 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29032
/proc/meminfo: memFree=1483432/2055920 swapFree=4192956/4192956
[pid=29031] ppid=29029 vsize=23164 CPUtime=1.49
/proc/29031/stat : 29031 (Pueblo) R 29029 29031 28188 0 -1 4194304 47708 0 0 0 135 14 0 0 25 0 1 0 12459846 23719936 4985 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517906 0 0 4096 0 0 0 0 17 1 0 0
/proc/29031/statm: 5791 4985 206 16 0 5230 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23164

[startup+3.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29032
/proc/meminfo: memFree=1482472/2055920 swapFree=4192956/4192956
[pid=29031] ppid=29029 vsize=24080 CPUtime=3.09
/proc/29031/stat : 29031 (Pueblo) R 29029 29031 28188 0 -1 4194304 47949 0 0 0 295 14 0 0 25 0 1 0 12459846 24657920 5226 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527989 0 0 4096 0 0 0 0 17 1 0 0
/proc/29031/statm: 6020 5226 206 16 0 5459 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24080

[startup+6.30115 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29032
/proc/meminfo: memFree=1481640/2055920 swapFree=4192956/4192956
[pid=29031] ppid=29029 vsize=24856 CPUtime=6.29
/proc/29031/stat : 29031 (Pueblo) R 29029 29031 28188 0 -1 4194304 48127 0 0 0 615 14 0 0 25 0 1 0 12459846 25452544 5404 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559348 0 0 4096 0 0 0 0 17 1 0 0
/proc/29031/statm: 6214 5404 206 16 0 5653 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24856

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29032
/proc/meminfo: memFree=1479016/2055920 swapFree=4192956/4192956
[pid=29031] ppid=29029 vsize=27248 CPUtime=12.68
/proc/29031/stat : 29031 (Pueblo) R 29029 29031 28188 0 -1 4194304 48722 0 0 0 1254 14 0 0 25 0 1 0 12459846 27901952 5999 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528061 0 0 4096 0 0 0 0 17 1 0 0
/proc/29031/statm: 6812 5999 206 16 0 6251 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 27248

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29032
/proc/meminfo: memFree=1478888/2055920 swapFree=4192956/4192956
[pid=29031] ppid=29029 vsize=27244 CPUtime=25.48
/proc/29031/stat : 29031 (Pueblo) R 29029 29031 28188 0 -1 4194304 48722 0 0 0 2534 14 0 0 25 0 1 0 12459846 27897856 5999 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527818 0 0 4096 0 0 0 0 17 1 0 0
/proc/29031/statm: 6811 5999 206 16 0 6250 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 27244

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29032
/proc/meminfo: memFree=1478952/2055920 swapFree=4192956/4192956
[pid=29031] ppid=29029 vsize=27244 CPUtime=51.07
/proc/29031/stat : 29031 (Pueblo) R 29029 29031 28188 0 -1 4194304 48722 0 0 0 5093 14 0 0 25 0 1 0 12459846 27897856 5999 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/29031/statm: 6811 5999 206 16 0 6250 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 27244

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29032
/proc/meminfo: memFree=1478312/2055920 swapFree=4192956/4192956
[pid=29031] ppid=29029 vsize=27892 CPUtime=102.27
/proc/29031/stat : 29031 (Pueblo) R 29029 29031 28188 0 -1 4194304 48889 0 0 0 10212 15 0 0 25 0 1 0 12459846 28561408 6166 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 1 0 0
/proc/29031/statm: 6973 6166 206 16 0 6412 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 27892

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29032
/proc/meminfo: memFree=1471592/2055920 swapFree=4192956/4192956
[pid=29031] ppid=29029 vsize=34988 CPUtime=162.24
/proc/29031/stat : 29031 (Pueblo) R 29029 29031 28188 0 -1 4194304 50669 0 0 0 16208 16 0 0 25 0 1 0 12459846 35827712 7946 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134520372 0 0 4096 0 0 0 0 17 1 0 0
/proc/29031/statm: 8747 7946 206 16 0 8186 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 34988

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29032
/proc/meminfo: memFree=1471784/2055920 swapFree=4192956/4192956
[pid=29031] ppid=29029 vsize=34208 CPUtime=222.23
/proc/29031/stat : 29031 (Pueblo) R 29029 29031 28188 0 -1 4194304 50705 0 0 0 22206 17 0 0 25 0 1 0 12459846 35028992 7762 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527812 0 0 4096 0 0 0 0 17 1 0 0
/proc/29031/statm: 8552 7762 206 16 0 7991 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 34208

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29032
/proc/meminfo: memFree=1468328/2055920 swapFree=4192956/4192956
[pid=29031] ppid=29029 vsize=37636 CPUtime=282.21
/proc/29031/stat : 29031 (Pueblo) R 29029 29031 28188 0 -1 4194304 51613 0 0 0 28204 17 0 0 25 0 1 0 12459846 38539264 8615 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134558609 0 0 4096 0 0 0 0 17 1 0 0
/proc/29031/statm: 9409 8615 206 16 0 8848 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 37636

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29032
/proc/meminfo: memFree=1468328/2055920 swapFree=4192956/4192956
[pid=29031] ppid=29029 vsize=37636 CPUtime=342.2
/proc/29031/stat : 29031 (Pueblo) R 29029 29031 28188 0 -1 4194304 51613 0 0 0 34203 17 0 0 25 0 1 0 12459846 38539264 8615 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/29031/statm: 9409 8615 206 16 0 8848 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 37636

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29032
/proc/meminfo: memFree=1468392/2055920 swapFree=4192956/4192956
[pid=29031] ppid=29029 vsize=37636 CPUtime=402.18
/proc/29031/stat : 29031 (Pueblo) R 29029 29031 28188 0 -1 4194304 51613 0 0 0 40201 17 0 0 25 0 1 0 12459846 38539264 8615 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527956 0 0 4096 0 0 0 0 17 1 0 0
/proc/29031/statm: 9409 8615 206 16 0 8848 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 37636

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29032
/proc/meminfo: memFree=1466856/2055920 swapFree=4192956/4192956
[pid=29031] ppid=29029 vsize=39344 CPUtime=462.16
/proc/29031/stat : 29031 (Pueblo) R 29029 29031 28188 0 -1 4194304 52002 0 0 0 46199 17 0 0 25 0 1 0 12459846 40288256 9004 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/29031/statm: 9836 9004 206 16 0 9275 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 39344

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29032
/proc/meminfo: memFree=1466280/2055920 swapFree=4192956/4192956
[pid=29031] ppid=29029 vsize=40008 CPUtime=522.14
/proc/29031/stat : 29031 (Pueblo) R 29029 29031 28188 0 -1 4194304 52159 0 0 0 52196 18 0 0 25 0 1 0 12459846 40968192 9161 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/29031/statm: 10002 9161 206 16 0 9441 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 40008

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29032
/proc/meminfo: memFree=1465960/2055920 swapFree=4192956/4192956
[pid=29031] ppid=29029 vsize=40328 CPUtime=582.13
/proc/29031/stat : 29031 (Pueblo) R 29029 29031 28188 0 -1 4194304 52243 0 0 0 58195 18 0 0 25 0 1 0 12459846 41295872 9245 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134558603 0 0 4096 0 0 0 0 17 1 0 0
/proc/29031/statm: 10082 9245 206 16 0 9521 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 40328

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29032
/proc/meminfo: memFree=1465768/2055920 swapFree=4192956/4192956
[pid=29031] ppid=29029 vsize=40648 CPUtime=642.11
/proc/29031/stat : 29031 (Pueblo) R 29029 29031 28188 0 -1 4194304 52292 0 0 0 64193 18 0 0 25 0 1 0 12459846 41623552 9294 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/29031/statm: 10162 9294 206 16 0 9601 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 40648


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29032
/proc/meminfo: memFree=1464808/2055920 swapFree=4192956/4192956
[pid=29031] ppid=29029 vsize=41864 CPUtime=882.04
/proc/29031/stat : 29031 (Pueblo) R 29029 29031 28188 0 -1 4194304 52508 0 0 0 88185 19 0 0 25 0 1 0 12459846 42868736 9510 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134558609 0 0 4096 0 0 0 0 17 1 0 0
/proc/29031/statm: 10466 9510 206 16 0 9905 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 41864

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29032
/proc/meminfo: memFree=1464808/2055920 swapFree=4192956/4192956
[pid=29031] ppid=29029 vsize=41864 CPUtime=942.02
/proc/29031/stat : 29031 (Pueblo) R 29029 29031 28188 0 -1 4194304 52518 0 0 0 94183 19 0 0 25 0 1 0 12459846 42868736 9520 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134516720 0 0 4096 0 0 0 0 17 1 0 0
/proc/29031/statm: 10466 9520 206 16 0 9905 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 41864

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29032
/proc/meminfo: memFree=1464744/2055920 swapFree=4192956/4192956
[pid=29031] ppid=29029 vsize=42056 CPUtime=1002.01
/proc/29031/stat : 29031 (Pueblo) R 29029 29031 28188 0 -1 4194304 52539 0 0 0 100181 20 0 0 25 0 1 0 12459846 43065344 9541 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/29031/statm: 10514 9541 206 16 0 9953 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 42056

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29032
/proc/meminfo: memFree=1464808/2055920 swapFree=4192956/4192956
[pid=29031] ppid=29029 vsize=42056 CPUtime=1061.99
/proc/29031/stat : 29031 (Pueblo) R 29029 29031 28188 0 -1 4194304 52541 0 0 0 106179 20 0 0 25 0 1 0 12459846 43065344 9543 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/29031/statm: 10514 9543 206 16 0 9953 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 42056

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 29098
/proc/meminfo: memFree=1463352/2055920 swapFree=4192956/4192956
[pid=29031] ppid=29029 vsize=42056 CPUtime=1121.94
/proc/29031/stat : 29031 (Pueblo) R 29029 29031 28188 0 -1 4194304 52543 0 0 0 112173 21 0 0 25 0 1 0 12459846 43065344 9545 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 10953597 0 0 4096 0 0 0 0 17 1 0 0
/proc/29031/statm: 10514 9545 206 16 0 9953 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 42056

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29230
/proc/meminfo: memFree=1464232/2055920 swapFree=4192956/4192956
[pid=29031] ppid=29029 vsize=42056 CPUtime=1181.86
/proc/29031/stat : 29031 (Pueblo) R 29029 29031 28188 0 -1 4194304 52544 0 0 0 118165 21 0 0 25 0 1 0 12459846 43065344 9546 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559586 0 0 4096 0 0 0 0 17 1 0 0
/proc/29031/statm: 10514 9546 206 16 0 9953 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 42056

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29230
/proc/meminfo: memFree=1464360/2055920 swapFree=4192956/4192956
[pid=29031] ppid=29029 vsize=42056 CPUtime=1241.84
/proc/29031/stat : 29031 (Pueblo) R 29029 29031 28188 0 -1 4194304 52547 0 0 0 124163 21 0 0 25 0 1 0 12459846 43065344 9549 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134520400 0 0 4096 0 0 0 0 17 1 0 0
/proc/29031/statm: 10514 9549 206 16 0 9953 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 42056

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29230
/proc/meminfo: memFree=1464360/2055920 swapFree=4192956/4192956
[pid=29031] ppid=29029 vsize=42056 CPUtime=1301.84
/proc/29031/stat : 29031 (Pueblo) R 29029 29031 28188 0 -1 4194304 52561 0 0 0 130162 22 0 0 25 0 1 0 12459846 43065344 9563 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134519884 0 0 4096 0 0 0 0 17 1 0 0
/proc/29031/statm: 10514 9563 206 16 0 9953 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 42056

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29230
/proc/meminfo: memFree=1464424/2055920 swapFree=4192956/4192956
[pid=29031] ppid=29029 vsize=42248 CPUtime=1361.82
/proc/29031/stat : 29031 (Pueblo) R 29029 29031 28188 0 -1 4194304 52574 0 0 0 136160 22 0 0 25 0 1 0 12459846 43261952 9576 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/29031/statm: 10562 9576 206 16 0 10001 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 42248

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29230
/proc/meminfo: memFree=1464104/2055920 swapFree=4192956/4192956
[pid=29031] ppid=29029 vsize=42632 CPUtime=1421.8
/proc/29031/stat : 29031 (Pueblo) R 29029 29031 28188 0 -1 4194304 52640 0 0 0 142158 22 0 0 25 0 1 0 12459846 43655168 9642 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/29031/statm: 10658 9642 206 16 0 10097 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 42632

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29232
/proc/meminfo: memFree=1463784/2055920 swapFree=4192956/4192956
[pid=29031] ppid=29029 vsize=42824 CPUtime=1481.77
/proc/29031/stat : 29031 (Pueblo) R 29029 29031 28188 0 -1 4194304 52686 0 0 0 148155 22 0 0 25 0 1 0 12459846 43851776 9688 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/29031/statm: 10706 9688 206 16 0 10145 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 42824

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29232
/proc/meminfo: memFree=1463848/2055920 swapFree=4192956/4192956
[pid=29031] ppid=29029 vsize=43016 CPUtime=1541.76
/proc/29031/stat : 29031 (Pueblo) R 29029 29031 28188 0 -1 4194304 52708 0 0 0 154153 23 0 0 25 0 1 0 12459846 44048384 9710 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559575 0 0 4096 0 0 0 0 17 1 0 0
/proc/29031/statm: 10754 9710 206 16 0 10193 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 43016

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29232
/proc/meminfo: memFree=1463976/2055920 swapFree=4192956/4192956
[pid=29031] ppid=29029 vsize=43208 CPUtime=1601.74
/proc/29031/stat : 29031 (Pueblo) R 29029 29031 28188 0 -1 4194304 52730 0 0 0 160151 23 0 0 25 0 1 0 12459846 44244992 9732 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134519949 0 0 4096 0 0 0 0 17 1 0 0
/proc/29031/statm: 10802 9732 206 16 0 10241 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 43208

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29232
/proc/meminfo: memFree=1463848/2055920 swapFree=4192956/4192956
[pid=29031] ppid=29029 vsize=43208 CPUtime=1661.72
/proc/29031/stat : 29031 (Pueblo) R 29029 29031 28188 0 -1 4194304 52747 0 0 0 166149 23 0 0 25 0 1 0 12459846 44244992 9749 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134520048 0 0 4096 0 0 0 0 17 1 0 0
/proc/29031/statm: 10802 9749 206 16 0 10241 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 43208

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29232
/proc/meminfo: memFree=1463784/2055920 swapFree=4192956/4192956
[pid=29031] ppid=29029 vsize=43208 CPUtime=1721.7
/proc/29031/stat : 29031 (Pueblo) R 29029 29031 28188 0 -1 4194304 52758 0 0 0 172147 23 0 0 25 0 1 0 12459846 44244992 9760 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559515 0 0 4096 0 0 0 0 17 1 0 0
/proc/29031/statm: 10802 9760 206 16 0 10241 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 43208

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29232
/proc/meminfo: memFree=1463656/2055920 swapFree=4192956/4192956
[pid=29031] ppid=29029 vsize=43396 CPUtime=1781.69
/proc/29031/stat : 29031 (Pueblo) R 29029 29031 28188 0 -1 4194304 52785 0 0 0 178146 23 0 0 25 0 1 0 12459846 44437504 9787 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/29031/statm: 10849 9787 206 16 0 10288 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 43396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29232
/proc/meminfo: memFree=1463592/2055920 swapFree=4192956/4192956
[pid=29031] ppid=29029 vsize=43396 CPUtime=1800.09
/proc/29031/stat : 29031 (Pueblo) R 29029 29031 28188 0 -1 4194304 52794 0 0 0 179986 23 0 0 25 0 1 0 12459846 44437504 9796 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134532121 0 0 4096 0 0 0 0 17 1 0 0
/proc/29031/statm: 10849 9796 206 16 0 10288 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 43396

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29232
/proc/meminfo: memFree=1463592/2055920 swapFree=4192956/4192956
[pid=29031] ppid=29029 vsize=43396 CPUtime=1800.09
/proc/29031/stat : 29031 (Pueblo) R 29029 29031 28188 0 -1 4194304 52794 0 0 0 179986 23 0 0 25 0 1 0 12459846 44437504 9796 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134532121 0 0 4096 0 0 0 0 17 1 0 0
/proc/29031/statm: 10849 9796 206 16 0 10288 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 43396

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.72
CPU time (s): 1800.11
CPU user time (s): 1799.86
CPU system time (s): 0.245962
CPU usage (%): 99.9662
Max. virtual memory (cumulated for all children) (KiB): 43396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.86
system time used= 0.245962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52794
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= 2176

runsolver used 1.16682 second user time and 3.81342 second system time

The end

Launcher Data (download as text)

Begin job on node47 on Sat Apr 14 18:42:25 UTC 2007

IDJOB= 348308
IDBENCH= 1649
IDSOLVER= 165
FILE ID= node47/348308-1176576145

PBS_JOBID= 4556909

Free space on /tmp= 66561 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-shell.opb
COMMAND LINE= Pueblo /tmp/evaluation/348308-1176576145/instance-348308-1176576145.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node47/convwatcher-348308-1176576145 -o ROOT/results/node47/conversion-348308-1176576145 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348308-1176576145/instance-348308-1176576145.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node47/watcher-348308-1176576145 -o ROOT/results/node47/solver-348308-1176576145 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/348308-1176576145/instance-348308-1176576145.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  78fcc08f79c3a8f3db518f692b6ae82d

RANDOM SEED= 890059874

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node47.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		: 3000.221
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		: 3000.221
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:       1502856 kB
Buffers:         54524 kB
Cached:         395024 kB
SwapCached:          0 kB
Active:         253888 kB
Inactive:       211712 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1502856 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3640 kB
Writeback:           0 kB
Mapped:          26248 kB
Slab:            73472 kB
Committed_AS:    62108 kB
PageTables:       1456 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= 66561 MiB

End job on node47 on Sat Apr 14 19:12:28 UTC 2007