Trace number 348347

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) 1800.03 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-25fv47.opb
MD5SUMdfddd97e7752f713f95f506cbe2ca323
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 variables47130
Total number of constraints820
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 constraints820
Minimum length of a constraint30
Maximum length of a constraint10200
Number of terms in the objective function 19170
Biggest coefficient in the objective function 26496
Number of bits for the biggest coefficient in the objective function 15
Sum of the numbers in the objective function 540242
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 540242
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
1.79/1.81	c starting to Solve
1.79/1.81	c #variables read: 47130 - #constraints read: 1336

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348347-1176578798/instance-348347-1176578798.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/node9/watcher-348347-1176578798 -o ROOT/results/node9/solver-348347-1176578798 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/348347-1176578798/instance-348347-1176578798.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: 0.99 1.00 1.00 3/77 27335
/proc/meminfo: memFree=1636224/2055920 swapFree=4192812/4192956
[pid=27335] ppid=27333 vsize=2552 CPUtime=0
/proc/27335/stat : 27335 (Pueblo) R 27333 27335 27018 0 -1 4194304 260 0 0 0 0 0 0 0 18 0 1 0 133917387 2613248 230 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 9129687 0 0 4096 0 0 0 0 17 1 0 0
/proc/27335/statm: 638 230 193 16 0 77 0

[startup+0.0373841 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 27335
/proc/meminfo: memFree=1636224/2055920 swapFree=4192812/4192956
[pid=27335] ppid=27333 vsize=3484 CPUtime=0.03
/proc/27335/stat : 27335 (Pueblo) R 27333 27335 27018 0 -1 4194304 491 0 0 0 3 0 0 0 18 0 1 0 133917387 3567616 461 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 9129687 0 0 4096 0 0 0 0 17 1 0 0
/proc/27335/statm: 871 461 193 16 0 310 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3484

[startup+0.101391 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 27335
/proc/meminfo: memFree=1636224/2055920 swapFree=4192812/4192956
[pid=27335] ppid=27333 vsize=4948 CPUtime=0.09
/proc/27335/stat : 27335 (Pueblo) R 27333 27335 27018 0 -1 4194304 871 0 0 0 9 0 0 0 18 0 1 0 133917387 5066752 841 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 9098875 0 0 4096 0 0 0 0 17 1 0 0
/proc/27335/statm: 1237 843 199 16 0 676 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4948

[startup+0.301414 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 27335
/proc/meminfo: memFree=1636224/2055920 swapFree=4192812/4192956
[pid=27335] ppid=27333 vsize=7348 CPUtime=0.3
/proc/27335/stat : 27335 (Pueblo) R 27333 27335 27018 0 -1 4194304 1457 0 0 0 29 1 0 0 19 0 1 0 133917387 7524352 1427 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27335/statm: 1837 1427 199 16 0 1276 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 7348

[startup+0.701459 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 27335
/proc/meminfo: memFree=1636224/2055920 swapFree=4192812/4192956
[pid=27335] ppid=27333 vsize=9612 CPUtime=0.7
/proc/27335/stat : 27335 (Pueblo) R 27333 27335 27018 0 -1 4194304 2025 0 0 0 69 1 0 0 23 0 1 0 133917387 9842688 1995 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134542717 0 0 4096 0 0 0 0 17 1 0 0
/proc/27335/statm: 2403 1995 199 16 0 1842 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 9612

[startup+1.50155 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 27336
/proc/meminfo: memFree=1627256/2055920 swapFree=4192812/4192956
[pid=27335] ppid=27333 vsize=25452 CPUtime=1.49
/proc/27335/stat : 27335 (Pueblo) R 27333 27335 27018 0 -1 4194304 40697 0 0 0 136 13 0 0 25 0 1 0 133917387 26062848 5594 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520971 0 0 4096 0 0 0 0 17 1 0 0
/proc/27335/statm: 6363 5594 205 16 0 5802 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25452

[startup+3.10173 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 27336
/proc/meminfo: memFree=1606968/2055920 swapFree=4192812/4192956
[pid=27335] ppid=27333 vsize=32616 CPUtime=3.1
/proc/27335/stat : 27335 (Pueblo) R 27333 27335 27018 0 -1 4194304 70282 0 0 0 290 20 0 0 25 0 1 0 133917387 33398784 7411 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/27335/statm: 8154 7411 206 16 0 7593 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 32616

[startup+6.30209 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 27336
/proc/meminfo: memFree=1606776/2055920 swapFree=4192812/4192956
[pid=27335] ppid=27333 vsize=32616 CPUtime=6.3
/proc/27335/stat : 27335 (Pueblo) R 27333 27335 27018 0 -1 4194304 70282 0 0 0 610 20 0 0 25 0 1 0 133917387 33398784 7411 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527724 0 0 4096 0 0 0 0 17 1 0 0
/proc/27335/statm: 8154 7411 206 16 0 7593 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 32616

[startup+12.7018 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 27336
/proc/meminfo: memFree=1606848/2055920 swapFree=4192812/4192956
[pid=27335] ppid=27333 vsize=32616 CPUtime=12.69
/proc/27335/stat : 27335 (Pueblo) R 27333 27335 27018 0 -1 4194304 70282 0 0 0 1249 20 0 0 25 0 1 0 133917387 33398784 7411 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/27335/statm: 8154 7411 206 16 0 7593 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 32616

[startup+25.5013 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 27336
/proc/meminfo: memFree=1606976/2055920 swapFree=4192812/4192956
[pid=27335] ppid=27333 vsize=32616 CPUtime=25.49
/proc/27335/stat : 27335 (Pueblo) R 27333 27335 27018 0 -1 4194304 70282 0 0 0 2529 20 0 0 25 0 1 0 133917387 33398784 7411 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527718 0 0 4096 0 0 0 0 17 1 0 0
/proc/27335/statm: 8154 7411 206 16 0 7593 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 32616

[startup+51.1012 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 27336
/proc/meminfo: memFree=1607104/2055920 swapFree=4192812/4192956
[pid=27335] ppid=27333 vsize=32616 CPUtime=51.07
/proc/27335/stat : 27335 (Pueblo) R 27333 27335 27018 0 -1 4194304 70282 0 0 0 5087 20 0 0 25 0 1 0 133917387 33398784 7411 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/27335/statm: 8154 7411 206 16 0 7593 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 32616

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 27336
/proc/meminfo: memFree=1604992/2055920 swapFree=4192812/4192956
[pid=27335] ppid=27333 vsize=34828 CPUtime=102.26
/proc/27335/stat : 27335 (Pueblo) R 27333 27335 27018 0 -1 4194304 70842 0 0 0 10206 20 0 0 25 0 1 0 133917387 35663872 7971 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527833 0 0 4096 0 0 0 0 17 1 0 0
/proc/27335/statm: 8707 7971 206 16 0 8146 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 34828

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 27336
/proc/meminfo: memFree=1603712/2055920 swapFree=4192812/4192956
[pid=27335] ppid=27333 vsize=36116 CPUtime=162.24
/proc/27335/stat : 27335 (Pueblo) R 27333 27335 27018 0 -1 4194304 71163 0 0 0 16203 21 0 0 25 0 1 0 133917387 36982784 8292 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/27335/statm: 9029 8292 206 16 0 8468 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 36116

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 27336
/proc/meminfo: memFree=1602560/2055920 swapFree=4192812/4192956
[pid=27335] ppid=27333 vsize=37272 CPUtime=222.23
/proc/27335/stat : 27335 (Pueblo) R 27333 27335 27018 0 -1 4194304 71441 0 0 0 22201 22 0 0 25 0 1 0 133917387 38166528 8570 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527737 0 0 4096 0 0 0 0 17 1 0 0
/proc/27335/statm: 9318 8570 206 16 0 8757 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 37272

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 27336
/proc/meminfo: memFree=1600896/2055920 swapFree=4192812/4192956
[pid=27335] ppid=27333 vsize=38948 CPUtime=282.21
/proc/27335/stat : 27335 (Pueblo) R 27333 27335 27018 0 -1 4194304 71855 0 0 0 28198 23 0 0 25 0 1 0 133917387 39882752 8984 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/27335/statm: 9737 8984 206 16 0 9176 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 38948

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 27338
/proc/meminfo: memFree=1599232/2055920 swapFree=4192812/4192956
[pid=27335] ppid=27333 vsize=40412 CPUtime=342.2
/proc/27335/stat : 27335 (Pueblo) R 27333 27335 27018 0 -1 4194304 72232 0 0 0 34196 24 0 0 25 0 1 0 133917387 41381888 9361 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/27335/statm: 10103 9361 206 16 0 9542 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 40412

[startup+402.302 s]
/proc/loadavg: 1.07 1.02 1.01 2/78 27338
/proc/meminfo: memFree=1599168/2055920 swapFree=4192812/4192956
[pid=27335] ppid=27333 vsize=40544 CPUtime=402.17
/proc/27335/stat : 27335 (Pueblo) R 27333 27335 27018 0 -1 4194304 72238 0 0 0 40193 24 0 0 25 0 1 0 133917387 41517056 9367 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528344 0 0 4096 0 0 0 0 17 1 0 0
/proc/27335/statm: 10136 9367 206 16 0 9575 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 40544

[startup+462.302 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 27338
/proc/meminfo: memFree=1599232/2055920 swapFree=4192812/4192956
[pid=27335] ppid=27333 vsize=40544 CPUtime=462.16
/proc/27335/stat : 27335 (Pueblo) R 27333 27335 27018 0 -1 4194304 72238 0 0 0 46191 25 0 0 25 0 1 0 133917387 41517056 9367 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528556 0 0 4096 0 0 0 0 17 1 0 0
/proc/27335/statm: 10136 9367 206 16 0 9575 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 40544

[startup+522.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 27338
/proc/meminfo: memFree=1599232/2055920 swapFree=4192812/4192956
[pid=27335] ppid=27333 vsize=40544 CPUtime=522.14
/proc/27335/stat : 27335 (Pueblo) R 27333 27335 27018 0 -1 4194304 72238 0 0 0 52189 25 0 0 25 0 1 0 133917387 41517056 9367 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/27335/statm: 10136 9367 206 16 0 9575 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 40544

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27338
/proc/meminfo: memFree=1598976/2055920 swapFree=4192812/4192956
[pid=27335] ppid=27333 vsize=40800 CPUtime=582.13
/proc/27335/stat : 27335 (Pueblo) R 27333 27335 27018 0 -1 4194304 72310 0 0 0 58187 26 0 0 25 0 1 0 133917387 41779200 9439 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/27335/statm: 10200 9439 206 16 0 9639 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 40800

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 27338
/proc/meminfo: memFree=1598080/2055920 swapFree=4192812/4192956
[pid=27335] ppid=27333 vsize=41696 CPUtime=642.11
/proc/27335/stat : 27335 (Pueblo) R 27333 27335 27018 0 -1 4194304 72530 0 0 0 64185 26 0 0 25 0 1 0 133917387 42696704 9659 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527830 0 0 4096 0 0 0 0 17 1 0 0
/proc/27335/statm: 10424 9659 206 16 0 9863 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 41696


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27338
/proc/meminfo: memFree=1597632/2055920 swapFree=4192812/4192956
[pid=27335] ppid=27333 vsize=42080 CPUtime=882.05
/proc/27335/stat : 27335 (Pueblo) R 27333 27335 27018 0 -1 4194304 72623 0 0 0 88177 28 0 0 25 0 1 0 133917387 43089920 9752 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/27335/statm: 10520 9752 206 16 0 9959 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 42080

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27338
/proc/meminfo: memFree=1595904/2055920 swapFree=4192812/4192956
[pid=27335] ppid=27333 vsize=43744 CPUtime=942.03
/proc/27335/stat : 27335 (Pueblo) R 27333 27335 27018 0 -1 4194304 73062 0 0 0 94174 29 0 0 25 0 1 0 133917387 44793856 10191 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527740 0 0 4096 0 0 0 0 17 1 0 0
/proc/27335/statm: 10936 10191 206 16 0 10375 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 43744

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27338
/proc/meminfo: memFree=1595840/2055920 swapFree=4192812/4192956
[pid=27335] ppid=27333 vsize=43744 CPUtime=1002.02
/proc/27335/stat : 27335 (Pueblo) R 27333 27335 27018 0 -1 4194304 73062 0 0 0 100173 29 0 0 25 0 1 0 133917387 44793856 10191 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527824 0 0 4096 0 0 0 0 17 1 0 0
/proc/27335/statm: 10936 10191 206 16 0 10375 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 43744

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27338
/proc/meminfo: memFree=1595840/2055920 swapFree=4192812/4192956
[pid=27335] ppid=27333 vsize=43744 CPUtime=1062.01
/proc/27335/stat : 27335 (Pueblo) R 27333 27335 27018 0 -1 4194304 73062 0 0 0 106171 30 0 0 25 0 1 0 133917387 44793856 10191 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/27335/statm: 10936 10191 206 16 0 10375 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 43744

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27338
/proc/meminfo: memFree=1595776/2055920 swapFree=4192812/4192956
[pid=27335] ppid=27333 vsize=43744 CPUtime=1121.99
/proc/27335/stat : 27335 (Pueblo) R 27333 27335 27018 0 -1 4194304 73062 0 0 0 112169 30 0 0 25 0 1 0 133917387 44793856 10191 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527410 0 0 4096 0 0 0 0 17 1 0 0
/proc/27335/statm: 10936 10191 206 16 0 10375 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 43744

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27338
/proc/meminfo: memFree=1595840/2055920 swapFree=4192812/4192956
[pid=27335] ppid=27333 vsize=43744 CPUtime=1181.98
/proc/27335/stat : 27335 (Pueblo) R 27333 27335 27018 0 -1 4194304 73062 0 0 0 118167 31 0 0 25 0 1 0 133917387 44793856 10191 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/27335/statm: 10936 10191 206 16 0 10375 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 43744

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27338
/proc/meminfo: memFree=1595776/2055920 swapFree=4192812/4192956
[pid=27335] ppid=27333 vsize=43744 CPUtime=1241.96
/proc/27335/stat : 27335 (Pueblo) R 27333 27335 27018 0 -1 4194304 73062 0 0 0 124165 31 0 0 25 0 1 0 133917387 44793856 10191 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/27335/statm: 10936 10191 206 16 0 10375 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 43744

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27338
/proc/meminfo: memFree=1595776/2055920 swapFree=4192812/4192956
[pid=27335] ppid=27333 vsize=43744 CPUtime=1301.94
/proc/27335/stat : 27335 (Pueblo) R 27333 27335 27018 0 -1 4194304 73062 0 0 0 130163 31 0 0 25 0 1 0 133917387 44793856 10191 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527978 0 0 4096 0 0 0 0 17 1 0 0
/proc/27335/statm: 10936 10191 206 16 0 10375 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 43744

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27338
/proc/meminfo: memFree=1595776/2055920 swapFree=4192812/4192956
[pid=27335] ppid=27333 vsize=43744 CPUtime=1361.93
/proc/27335/stat : 27335 (Pueblo) R 27333 27335 27018 0 -1 4194304 73062 0 0 0 136161 32 0 0 25 0 1 0 133917387 44793856 10191 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/27335/statm: 10936 10191 206 16 0 10375 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 43744

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27338
/proc/meminfo: memFree=1595776/2055920 swapFree=4192812/4192956
[pid=27335] ppid=27333 vsize=43744 CPUtime=1421.91
/proc/27335/stat : 27335 (Pueblo) R 27333 27335 27018 0 -1 4194304 73062 0 0 0 142159 32 0 0 25 0 1 0 133917387 44793856 10191 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/27335/statm: 10936 10191 206 16 0 10375 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 43744

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27338
/proc/meminfo: memFree=1595776/2055920 swapFree=4192812/4192956
[pid=27335] ppid=27333 vsize=43744 CPUtime=1481.89
/proc/27335/stat : 27335 (Pueblo) R 27333 27335 27018 0 -1 4194304 73062 0 0 0 148156 33 0 0 25 0 1 0 133917387 44793856 10191 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/27335/statm: 10936 10191 206 16 0 10375 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 43744

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27338
/proc/meminfo: memFree=1595840/2055920 swapFree=4192812/4192956
[pid=27335] ppid=27333 vsize=43744 CPUtime=1541.87
/proc/27335/stat : 27335 (Pueblo) R 27333 27335 27018 0 -1 4194304 73062 0 0 0 154154 33 0 0 25 0 1 0 133917387 44793856 10191 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/27335/statm: 10936 10191 206 16 0 10375 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 43744

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27338
/proc/meminfo: memFree=1595776/2055920 swapFree=4192812/4192956
[pid=27335] ppid=27333 vsize=43744 CPUtime=1601.86
/proc/27335/stat : 27335 (Pueblo) R 27333 27335 27018 0 -1 4194304 73062 0 0 0 160153 33 0 0 25 0 1 0 133917387 44793856 10191 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527833 0 0 4096 0 0 0 0 17 1 0 0
/proc/27335/statm: 10936 10191 206 16 0 10375 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 43744

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27338
/proc/meminfo: memFree=1595840/2055920 swapFree=4192812/4192956
[pid=27335] ppid=27333 vsize=43744 CPUtime=1661.85
/proc/27335/stat : 27335 (Pueblo) R 27333 27335 27018 0 -1 4194304 73062 0 0 0 166151 34 0 0 25 0 1 0 133917387 44793856 10191 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/27335/statm: 10936 10191 206 16 0 10375 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 43744

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27338
/proc/meminfo: memFree=1595776/2055920 swapFree=4192812/4192956
[pid=27335] ppid=27333 vsize=43744 CPUtime=1721.82
/proc/27335/stat : 27335 (Pueblo) R 27333 27335 27018 0 -1 4194304 73062 0 0 0 172148 34 0 0 25 0 1 0 133917387 44793856 10191 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/27335/statm: 10936 10191 206 16 0 10375 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 43744

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27338
/proc/meminfo: memFree=1595840/2055920 swapFree=4192812/4192956
[pid=27335] ppid=27333 vsize=43744 CPUtime=1781.82
/proc/27335/stat : 27335 (Pueblo) R 27333 27335 27018 0 -1 4194304 73062 0 0 0 178147 35 0 0 25 0 1 0 133917387 44793856 10191 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/27335/statm: 10936 10191 206 16 0 10375 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 43744



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27338
/proc/meminfo: memFree=1595840/2055920 swapFree=4192812/4192956
[pid=27335] ppid=27333 vsize=43744 CPUtime=1800.01
/proc/27335/stat : 27335 (Pueblo) R 27333 27335 27018 0 -1 4194304 73062 0 0 0 179966 35 0 0 25 0 1 0 133917387 44793856 10191 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134558603 0 0 4096 0 0 0 0 17 1 0 0
/proc/27335/statm: 10936 10191 206 16 0 10375 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 43744

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27338
/proc/meminfo: memFree=1595840/2055920 swapFree=4192812/4192956
[pid=27335] ppid=27333 vsize=43744 CPUtime=1800.01
/proc/27335/stat : 27335 (Pueblo) R 27333 27335 27018 0 -1 4194304 73062 0 0 0 179966 35 0 0 25 0 1 0 133917387 44793856 10191 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134558603 0 0 4096 0 0 0 0 17 1 0 0
/proc/27335/statm: 10936 10191 206 16 0 10375 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 43744

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.51
CPU time (s): 1800.03
CPU user time (s): 1799.67
CPU system time (s): 0.361944
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 43744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.67
system time used= 0.361944
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 73062
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= 1823

runsolver used 2.14967 second user time and 4.16137 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Sat Apr 14 19:26:38 UTC 2007

IDJOB= 348347
IDBENCH= 1658
IDSOLVER= 165
FILE ID= node9/348347-1176578798

PBS_JOBID= 4556793

Free space on /tmp= 66552 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-v2-20-10-25fv47.opb
COMMAND LINE= Pueblo /tmp/evaluation/348347-1176578798/instance-348347-1176578798.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node9/convwatcher-348347-1176578798 -o ROOT/results/node9/conversion-348347-1176578798 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348347-1176578798/instance-348347-1176578798.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-348347-1176578798 -o ROOT/results/node9/solver-348347-1176578798 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/348347-1176578798/instance-348347-1176578798.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  dfddd97e7752f713f95f506cbe2ca323

RANDOM SEED= 774055866

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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:       1636568 kB
Buffers:         58192 kB
Cached:         251072 kB
SwapCached:          0 kB
Active:         188716 kB
Inactive:       176108 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1636568 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            5684 kB
Writeback:           0 kB
Mapped:          73424 kB
Slab:            40020 kB
Committed_AS:  4533464 kB
PageTables:       1784 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= 66552 MiB

End job on node9 on Sat Apr 14 19:56:41 UTC 2007