Trace number 348204

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) 1800.07 1801.65

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-ship12l.opb
MD5SUMf3b03e873dc4df8efe5ac51669e9a176
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 variables162810
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 constraint2250
Number of terms in the objective function 162810
Biggest coefficient in the objective function 1857
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 664362
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 664362
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)

0.00/0.01	c Pueblo version 1.4 (September 2005)
0.00/0.01	c Developed @ University of Michigan, Ann Arbor, MI
0.00/0.01	c  by Hossein Sheini
4.48/4.51	c starting to Solve
4.48/4.51	c #variables read: 162810 - #constraints read: 1974

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348204-1176573459/instance-348204-1176573459.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/node62/watcher-348204-1176573459 -o ROOT/results/node62/solver-348204-1176573459 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/348204-1176573459/instance-348204-1176573459.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 15415
/proc/meminfo: memFree=1779744/2055920 swapFree=4185932/4192956
[pid=15415] ppid=15413 vsize=1104 CPUtime=0
/proc/15415/stat : 15415 (Pueblo) D 15413 15415 14618 0 -1 4194304 55 0 1 0 0 0 0 0 18 0 1 0 89511472 1130496 39 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 8106788 0 2147483391 4096 0 18446744072099781622 0 0 17 0 0 0
/proc/15415/statm: 276 39 30 16 0 8 0

[startup+0.0140079 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15415
/proc/meminfo: memFree=1779744/2055920 swapFree=4185932/4192956
[pid=15415] ppid=15413 vsize=2552 CPUtime=0
/proc/15415/stat : 15415 (Pueblo) R 15413 15415 14618 0 -1 4194304 260 0 3 0 0 0 0 0 18 0 1 0 89511472 2613248 233 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 8541819 0 0 4096 0 0 0 0 17 0 0 0
/proc/15415/statm: 638 233 193 16 0 77 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2552

[startup+0.102025 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15415
/proc/meminfo: memFree=1779744/2055920 swapFree=4185932/4192956
[pid=15415] ppid=15413 vsize=5084 CPUtime=0.08
/proc/15415/stat : 15415 (Pueblo) R 15413 15415 14618 0 -1 4194304 907 0 3 0 8 0 0 0 18 0 1 0 89511472 5206016 880 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 8572631 0 0 4096 0 0 0 0 17 0 0 0
/proc/15415/statm: 1271 882 193 16 0 710 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5084

[startup+0.301063 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15415
/proc/meminfo: memFree=1779744/2055920 swapFree=4185932/4192956
[pid=15415] ppid=15413 vsize=10676 CPUtime=0.28
/proc/15415/stat : 15415 (Pueblo) R 15413 15415 14618 0 -1 4194304 2298 0 3 0 27 1 0 0 19 0 1 0 89511472 10932224 2271 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134534256 0 0 4096 0 0 0 0 17 0 0 0
/proc/15415/statm: 2669 2271 193 16 0 2108 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 10676

[startup+0.701142 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15415
/proc/meminfo: memFree=1779744/2055920 swapFree=4185932/4192956
[pid=15415] ppid=15413 vsize=20536 CPUtime=0.68
/proc/15415/stat : 15415 (Pueblo) R 15413 15415 14618 0 -1 4194304 4770 0 3 0 66 2 0 0 22 0 1 0 89511472 21028864 4743 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134546743 0 0 4096 0 0 0 0 17 0 0 0
/proc/15415/statm: 5134 4743 199 16 0 4573 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 20536

[startup+1.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15416
/proc/meminfo: memFree=1759448/2055920 swapFree=4185932/4192956
[pid=15415] ppid=15413 vsize=24396 CPUtime=1.48
/proc/15415/stat : 15415 (Pueblo) R 15413 15415 14618 0 -1 4194304 5718 0 3 0 145 3 0 0 25 0 1 0 89511472 24981504 5691 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134546498 0 0 4096 0 0 0 0 17 0 0 0
/proc/15415/statm: 6099 5691 199 16 0 5538 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 24396

[startup+3.10162 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15416
/proc/meminfo: memFree=1754008/2055920 swapFree=4185932/4192956
[pid=15415] ppid=15413 vsize=65296 CPUtime=3.08
/proc/15415/stat : 15415 (Pueblo) R 15413 15415 14618 0 -1 4194304 110298 0 3 0 277 31 0 0 25 0 1 0 89511472 66863104 13346 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/15415/statm: 16324 13353 205 16 0 15763 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 65296

[startup+6.30125 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15416
/proc/meminfo: memFree=1702432/2055920 swapFree=4185932/4192956
[pid=15415] ppid=15413 vsize=87712 CPUtime=6.28
/proc/15415/stat : 15415 (Pueblo) R 15413 15415 14618 0 -1 4194304 333709 0 3 0 539 89 0 0 25 0 1 0 89511472 89817088 19245 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 0 0 0
/proc/15415/statm: 21928 19245 206 16 0 21367 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 87712

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15416
/proc/meminfo: memFree=1702496/2055920 swapFree=4185932/4192956
[pid=15415] ppid=15413 vsize=87712 CPUtime=12.68
/proc/15415/stat : 15415 (Pueblo) R 15413 15415 14618 0 -1 4194304 333709 0 3 0 1179 89 0 0 25 0 1 0 89511472 89817088 19245 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527947 0 0 4096 0 0 0 0 17 0 0 0
/proc/15415/statm: 21928 19245 206 16 0 21367 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 87712

[startup+25.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15416
/proc/meminfo: memFree=1702688/2055920 swapFree=4185932/4192956
[pid=15415] ppid=15413 vsize=87712 CPUtime=25.46
/proc/15415/stat : 15415 (Pueblo) R 15413 15415 14618 0 -1 4194304 333709 0 3 0 2457 89 0 0 25 0 1 0 89511472 89817088 19245 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527956 0 0 4096 0 0 0 0 17 0 0 0
/proc/15415/statm: 21928 19245 206 16 0 21367 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 87712

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15416
/proc/meminfo: memFree=1702688/2055920 swapFree=4185932/4192956
[pid=15415] ppid=15413 vsize=87712 CPUtime=51.04
/proc/15415/stat : 15415 (Pueblo) R 15413 15415 14618 0 -1 4194304 333709 0 3 0 5014 90 0 0 25 0 1 0 89511472 89817088 19245 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 0 0 0
/proc/15415/statm: 21928 19245 206 16 0 21367 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 87712

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15416
/proc/meminfo: memFree=1689184/2055920 swapFree=4185932/4192956
[pid=15415] ppid=15413 vsize=101312 CPUtime=102.18
/proc/15415/stat : 15415 (Pueblo) R 15413 15415 14618 0 -1 4194304 337109 0 3 0 10126 92 0 0 25 0 1 0 89511472 103743488 22645 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 0 0 0
/proc/15415/statm: 25328 22645 206 16 0 24767 0
Current children cumulated CPU time (s) 102.18
Current children cumulated vsize (KiB) 101312

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15416
/proc/meminfo: memFree=1674528/2055920 swapFree=4185932/4192956
[pid=15415] ppid=15413 vsize=116148 CPUtime=162.13
/proc/15415/stat : 15415 (Pueblo) R 15413 15415 14618 0 -1 4194304 340787 0 3 0 16118 95 0 0 25 0 1 0 89511472 118935552 26323 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527821 0 0 4096 0 0 0 0 17 0 0 0
/proc/15415/statm: 29037 26323 206 16 0 28476 0
Current children cumulated CPU time (s) 162.13
Current children cumulated vsize (KiB) 116148

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 15524
/proc/meminfo: memFree=1657384/2055920 swapFree=4185932/4192956
[pid=15415] ppid=15413 vsize=131828 CPUtime=222.03
/proc/15415/stat : 15415 (Pueblo) R 15413 15415 14618 0 -1 4194304 344681 0 3 0 22103 100 0 0 25 0 1 0 89511472 134991872 30217 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528357 0 0 4096 0 0 0 0 17 0 0 0
/proc/15415/statm: 32957 30217 206 16 0 32396 0
Current children cumulated CPU time (s) 222.03
Current children cumulated vsize (KiB) 131828

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15614
/proc/meminfo: memFree=1643808/2055920 swapFree=4185932/4192956
[pid=15415] ppid=15413 vsize=146820 CPUtime=281.97
/proc/15415/stat : 15415 (Pueblo) R 15413 15415 14618 0 -1 4194304 348419 0 3 0 28090 107 0 0 25 0 1 0 89511472 150343680 33955 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 0 0 0
/proc/15415/statm: 36705 33955 206 16 0 36144 0
Current children cumulated CPU time (s) 281.97
Current children cumulated vsize (KiB) 146820

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15614
/proc/meminfo: memFree=1630112/2055920 swapFree=4185932/4192956
[pid=15415] ppid=15413 vsize=160280 CPUtime=341.91
/proc/15415/stat : 15415 (Pueblo) R 15413 15415 14618 0 -1 4194304 351772 0 3 0 34081 110 0 0 25 0 1 0 89511472 164126720 37308 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527934 0 0 4096 0 0 0 0 17 0 0 0
/proc/15415/statm: 40070 37308 206 16 0 39509 0
Current children cumulated CPU time (s) 341.91
Current children cumulated vsize (KiB) 160280

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15614
/proc/meminfo: memFree=1621664/2055920 swapFree=4185932/4192956
[pid=15415] ppid=15413 vsize=168760 CPUtime=401.82
/proc/15415/stat : 15415 (Pueblo) R 15413 15415 14618 0 -1 4194304 353909 0 3 0 40070 112 0 0 25 0 1 0 89511472 172810240 39445 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 8538916 0 0 4096 0 0 0 0 17 1 0 0
/proc/15415/statm: 42190 39445 206 16 0 41629 0
Current children cumulated CPU time (s) 401.82
Current children cumulated vsize (KiB) 168760

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15614
/proc/meminfo: memFree=1609440/2055920 swapFree=4185932/4192956
[pid=15415] ppid=15413 vsize=181232 CPUtime=461.77
/proc/15415/stat : 15415 (Pueblo) R 15413 15415 14618 0 -1 4194304 356975 0 3 0 46061 116 0 0 25 0 1 0 89511472 185581568 42511 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528256 0 0 4096 0 0 0 0 17 0 0 0
/proc/15415/statm: 45308 42511 206 16 0 44747 0
Current children cumulated CPU time (s) 461.77
Current children cumulated vsize (KiB) 181232

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15614
/proc/meminfo: memFree=1598816/2055920 swapFree=4185932/4192956
[pid=15415] ppid=15413 vsize=191880 CPUtime=521.73
/proc/15415/stat : 15415 (Pueblo) R 15413 15415 14618 0 -1 4194304 359628 0 3 0 52054 119 0 0 25 0 1 0 89511472 196485120 45164 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 0 0 0
/proc/15415/statm: 47970 45164 206 16 0 47409 0
Current children cumulated CPU time (s) 521.73
Current children cumulated vsize (KiB) 191880

[startup+582.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15614
/proc/meminfo: memFree=1587552/2055920 swapFree=4185932/4192956
[pid=15415] ppid=15413 vsize=203016 CPUtime=581.68
/proc/15415/stat : 15415 (Pueblo) R 15413 15415 14618 0 -1 4194304 362419 0 3 0 58047 121 0 0 25 0 1 0 89511472 207888384 47955 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/15415/statm: 50754 47955 206 16 0 50193 0
Current children cumulated CPU time (s) 581.68
Current children cumulated vsize (KiB) 203016

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15614
/proc/meminfo: memFree=1567136/2055920 swapFree=4185932/4192956
[pid=15415] ppid=15413 vsize=224132 CPUtime=641.62
/proc/15415/stat : 15415 (Pueblo) R 15413 15415 14618 0 -1 4194304 367468 0 3 0 64039 123 0 0 25 0 1 0 89511472 229511168 53004 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 0 0 0
/proc/15415/statm: 56033 53004 206 16 0 55472 0
Current children cumulated CPU time (s) 641.62
Current children cumulated vsize (KiB) 224132


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15614
/proc/meminfo: memFree=1554528/2055920 swapFree=4185932/4192956
[pid=15415] ppid=15413 vsize=236612 CPUtime=821.49
/proc/15415/stat : 15415 (Pueblo) R 15413 15415 14618 0 -1 4194304 370590 0 3 0 82023 126 0 0 25 0 1 0 89511472 242290688 56126 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527937 0 0 4096 0 0 0 0 17 0 0 0
/proc/15415/statm: 59153 56126 206 16 0 58592 0
Current children cumulated CPU time (s) 821.49
Current children cumulated vsize (KiB) 236612

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15614
/proc/meminfo: memFree=1554528/2055920 swapFree=4185932/4192956
[pid=15415] ppid=15413 vsize=236612 CPUtime=881.45
/proc/15415/stat : 15415 (Pueblo) R 15413 15415 14618 0 -1 4194304 370591 0 3 0 88019 126 0 0 25 0 1 0 89511472 242290688 56127 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528351 0 0 4096 0 0 0 0 17 0 0 0
/proc/15415/statm: 59153 56127 206 16 0 58592 0
Current children cumulated CPU time (s) 881.45
Current children cumulated vsize (KiB) 236612

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15614
/proc/meminfo: memFree=1554528/2055920 swapFree=4185932/4192956
[pid=15415] ppid=15413 vsize=236612 CPUtime=941.4
/proc/15415/stat : 15415 (Pueblo) R 15413 15415 14618 0 -1 4194304 370595 0 3 0 94014 126 0 0 25 0 1 0 89511472 242290688 56131 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528311 0 0 4096 0 0 0 0 17 0 0 0
/proc/15415/statm: 59153 56131 206 16 0 58592 0
Current children cumulated CPU time (s) 941.4
Current children cumulated vsize (KiB) 236612

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15614
/proc/meminfo: memFree=1554528/2055920 swapFree=4185932/4192956
[pid=15415] ppid=15413 vsize=236612 CPUtime=1001.36
/proc/15415/stat : 15415 (Pueblo) R 15413 15415 14618 0 -1 4194304 370595 0 3 0 100010 126 0 0 25 0 1 0 89511472 242290688 56131 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 0 0 0
/proc/15415/statm: 59153 56131 206 16 0 58592 0
Current children cumulated CPU time (s) 1001.36
Current children cumulated vsize (KiB) 236612

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15614
/proc/meminfo: memFree=1547360/2055920 swapFree=4185932/4192956
[pid=15415] ppid=15413 vsize=244048 CPUtime=1061.32
/proc/15415/stat : 15415 (Pueblo) R 15413 15415 14618 0 -1 4194304 372459 0 3 0 106003 129 0 0 25 0 1 0 89511472 249905152 57995 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528547 0 0 4096 0 0 0 0 17 0 0 0
/proc/15415/statm: 61012 57995 206 16 0 60451 0
Current children cumulated CPU time (s) 1061.32
Current children cumulated vsize (KiB) 244048

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15614
/proc/meminfo: memFree=1534496/2055920 swapFree=4185932/4192956
[pid=15415] ppid=15413 vsize=256816 CPUtime=1121.28
/proc/15415/stat : 15415 (Pueblo) R 15413 15415 14618 0 -1 4194304 375633 0 3 0 111997 131 0 0 25 0 1 0 89511472 262979584 61169 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527824 0 0 4096 0 0 0 0 17 0 0 0
/proc/15415/statm: 64204 61169 206 16 0 63643 0
Current children cumulated CPU time (s) 1121.28
Current children cumulated vsize (KiB) 256816

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15614
/proc/meminfo: memFree=1522080/2055920 swapFree=4185932/4192956
[pid=15415] ppid=15413 vsize=269204 CPUtime=1181.23
/proc/15415/stat : 15415 (Pueblo) R 15413 15415 14618 0 -1 4194304 378751 0 3 0 117989 134 0 0 25 0 1 0 89511472 275664896 64287 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 0 0 0
/proc/15415/statm: 67301 64287 206 16 0 66740 0
Current children cumulated CPU time (s) 1181.23
Current children cumulated vsize (KiB) 269204

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15614
/proc/meminfo: memFree=1509728/2055920 swapFree=4185932/4192956
[pid=15415] ppid=15413 vsize=281464 CPUtime=1241.17
/proc/15415/stat : 15415 (Pueblo) R 15413 15415 14618 0 -1 4194304 381798 0 3 0 123981 136 0 0 25 0 1 0 89511472 288219136 67334 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527812 0 0 4096 0 0 0 0 17 0 0 0
/proc/15415/statm: 70366 67334 206 16 0 69805 0
Current children cumulated CPU time (s) 1241.17
Current children cumulated vsize (KiB) 281464

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15614
/proc/meminfo: memFree=1497632/2055920 swapFree=4185932/4192956
[pid=15415] ppid=15413 vsize=293404 CPUtime=1301.13
/proc/15415/stat : 15415 (Pueblo) R 15413 15415 14618 0 -1 4194304 384770 0 3 0 129973 140 0 0 25 0 1 0 89511472 300445696 70306 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 0 0 0
/proc/15415/statm: 73351 70306 206 16 0 72790 0
Current children cumulated CPU time (s) 1301.13
Current children cumulated vsize (KiB) 293404

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15614
/proc/meminfo: memFree=1486048/2055920 swapFree=4185932/4192956
[pid=15415] ppid=15413 vsize=305128 CPUtime=1361.08
/proc/15415/stat : 15415 (Pueblo) R 15413 15415 14618 0 -1 4194304 387711 0 3 0 135965 143 0 0 25 0 1 0 89511472 312451072 73247 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 0 0 0
/proc/15415/statm: 76282 73247 206 16 0 75721 0
Current children cumulated CPU time (s) 1361.08
Current children cumulated vsize (KiB) 305128

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15614
/proc/meminfo: memFree=1475040/2055920 swapFree=4185932/4192956
[pid=15415] ppid=15413 vsize=315940 CPUtime=1421.04
/proc/15415/stat : 15415 (Pueblo) R 15413 15415 14618 0 -1 4194304 390412 0 3 0 141959 145 0 0 25 0 1 0 89511472 323522560 75948 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528622 0 0 4096 0 0 0 0 17 0 0 0
/proc/15415/statm: 78985 75948 206 16 0 78424 0
Current children cumulated CPU time (s) 1421.04
Current children cumulated vsize (KiB) 315940

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15616
/proc/meminfo: memFree=1474848/2055920 swapFree=4185932/4192956
[pid=15415] ppid=15413 vsize=315940 CPUtime=1480.97
/proc/15415/stat : 15415 (Pueblo) R 15413 15415 14618 0 -1 4194304 390412 0 3 0 147952 145 0 0 25 0 1 0 89511472 323522560 75948 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528256 0 0 4096 0 0 0 0 17 0 0 0
/proc/15415/statm: 78985 75948 206 16 0 78424 0
Current children cumulated CPU time (s) 1480.97
Current children cumulated vsize (KiB) 315940

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15616
/proc/meminfo: memFree=1474848/2055920 swapFree=4185932/4192956
[pid=15415] ppid=15413 vsize=315940 CPUtime=1540.92
/proc/15415/stat : 15415 (Pueblo) R 15413 15415 14618 0 -1 4194304 390413 0 3 0 153947 145 0 0 25 0 1 0 89511472 323522560 75949 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527812 0 0 4096 0 0 0 0 17 1 0 0
/proc/15415/statm: 78985 75949 206 16 0 78424 0
Current children cumulated CPU time (s) 1540.92
Current children cumulated vsize (KiB) 315940

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15616
/proc/meminfo: memFree=1474848/2055920 swapFree=4185932/4192956
[pid=15415] ppid=15413 vsize=315940 CPUtime=1600.87
/proc/15415/stat : 15415 (Pueblo) R 15413 15415 14618 0 -1 4194304 390413 0 3 0 159942 145 0 0 25 0 1 0 89511472 323522560 75949 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527824 0 0 4096 0 0 0 0 17 0 0 0
/proc/15415/statm: 78985 75949 206 16 0 78424 0
Current children cumulated CPU time (s) 1600.87
Current children cumulated vsize (KiB) 315940

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15616
/proc/meminfo: memFree=1474848/2055920 swapFree=4185932/4192956
[pid=15415] ppid=15413 vsize=315940 CPUtime=1660.82
/proc/15415/stat : 15415 (Pueblo) R 15413 15415 14618 0 -1 4194304 390413 0 3 0 165937 145 0 0 25 0 1 0 89511472 323522560 75949 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 0 0 0
/proc/15415/statm: 78985 75949 206 16 0 78424 0
Current children cumulated CPU time (s) 1660.82
Current children cumulated vsize (KiB) 315940

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15616
/proc/meminfo: memFree=1474848/2055920 swapFree=4185932/4192956
[pid=15415] ppid=15413 vsize=315940 CPUtime=1720.77
/proc/15415/stat : 15415 (Pueblo) R 15413 15415 14618 0 -1 4194304 390413 0 3 0 171932 145 0 0 25 0 1 0 89511472 323522560 75949 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 0 0 0
/proc/15415/statm: 78985 75949 206 16 0 78424 0
Current children cumulated CPU time (s) 1720.77
Current children cumulated vsize (KiB) 315940

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15616
/proc/meminfo: memFree=1474784/2055920 swapFree=4185932/4192956
[pid=15415] ppid=15413 vsize=315940 CPUtime=1780.73
/proc/15415/stat : 15415 (Pueblo) R 15413 15415 14618 0 -1 4194304 390413 0 3 0 177928 145 0 0 25 0 1 0 89511472 323522560 75949 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 0 0 0
/proc/15415/statm: 78985 75949 206 16 0 78424 0
Current children cumulated CPU time (s) 1780.73
Current children cumulated vsize (KiB) 315940



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15616
/proc/meminfo: memFree=1474784/2055920 swapFree=4185932/4192956
[pid=15415] ppid=15413 vsize=315940 CPUtime=1800.01
/proc/15415/stat : 15415 (Pueblo) R 15413 15415 14618 0 -1 4194304 390413 0 3 0 179856 145 0 0 25 0 1 0 89511472 323522560 75949 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 0 0 0
/proc/15415/statm: 78985 75949 206 16 0 78424 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 315940

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): 1801.65
CPU time (s): 1800.07
CPU user time (s): 1798.56
CPU system time (s): 1.50377
CPU usage (%): 99.9118
Max. virtual memory (cumulated for all children) (KiB): 315940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.56
system time used= 1.50377
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 390413
page faults= 3
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 17
involuntary context switches= 6958

runsolver used 1.79573 second user time and 4.77127 second system time

The end

Launcher Data (download as text)

Begin job on node62 on Sat Apr 14 17:57:39 UTC 2007

IDJOB= 348204
IDBENCH= 1639
IDSOLVER= 165
FILE ID= node62/348204-1176573459

PBS_JOBID= 4556888

Free space on /tmp= 66556 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-ship12l.opb
COMMAND LINE= Pueblo /tmp/evaluation/348204-1176573459/instance-348204-1176573459.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node62/convwatcher-348204-1176573459 -o ROOT/results/node62/conversion-348204-1176573459 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348204-1176573459/instance-348204-1176573459.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node62/watcher-348204-1176573459 -o ROOT/results/node62/solver-348204-1176573459 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/348204-1176573459/instance-348204-1176573459.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  f3b03e873dc4df8efe5ac51669e9a176

RANDOM SEED= 501139261

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node62.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		: 3000.279
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		: 3000.279
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:       1780152 kB
Buffers:          9588 kB
Cached:         157552 kB
SwapCached:       2248 kB
Active:          50016 kB
Inactive:       128712 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1780152 kB
SwapTotal:     4192956 kB
SwapFree:      4185932 kB
Dirty:            9144 kB
Writeback:           0 kB
Mapped:          18436 kB
Slab:            82964 kB
Committed_AS:   122820 kB
PageTables:       1464 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= 66556 MiB

End job on node62 on Sat Apr 14 18:27:43 UTC 2007