Trace number 348646

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) 1800.08 1800.81

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-agg3.opb
MD5SUM2fc9de6105f21066ef788431e0787cd8
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 variables9060
Total number of constraints429
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 constraints429
Minimum length of a constraint30
Maximum length of a constraint1440
Number of terms in the objective function 6930
Biggest coefficient in the objective function 3308
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 529735
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 529735
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
0.29/0.40	c starting to Solve
0.29/0.40	c #variables read: 9060 - #constraints read: 490

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348646-1176590496/instance-348646-1176590496.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/node25/watcher-348646-1176590496 -o ROOT/results/node25/solver-348646-1176590496 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/348646-1176590496/instance-348646-1176590496.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: 1.01 1.02 1.00 3/64 29087
/proc/meminfo: memFree=1739480/2055920 swapFree=4192812/4192956
[pid=29087] ppid=29085 vsize=2552 CPUtime=0
/proc/29087/stat : 29087 (Pueblo) R 29085 29087 28084 0 -1 4194304 260 0 0 0 0 0 0 0 18 0 1 0 106966711 2613248 230 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 10493655 0 0 4096 0 0 0 0 17 1 0 0
/proc/29087/statm: 638 230 193 16 0 77 0

[startup+0.0902991 s]
/proc/loadavg: 1.01 1.02 1.00 3/64 29087
/proc/meminfo: memFree=1739480/2055920 swapFree=4192812/4192956
[pid=29087] ppid=29085 vsize=3616 CPUtime=0.08
/proc/29087/stat : 29087 (Pueblo) R 29085 29087 28084 0 -1 4194304 546 0 0 0 8 0 0 0 18 0 1 0 106966711 3702784 516 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29087/statm: 904 516 199 16 0 343 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3616

[startup+0.1013 s]
/proc/loadavg: 1.01 1.02 1.00 3/64 29087
/proc/meminfo: memFree=1739480/2055920 swapFree=4192812/4192956
[pid=29087] ppid=29085 vsize=3748 CPUtime=0.09
/proc/29087/stat : 29087 (Pueblo) R 29085 29087 28084 0 -1 4194304 559 0 0 0 9 0 0 0 18 0 1 0 106966711 3837952 529 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29087/statm: 937 529 199 16 0 376 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3748

[startup+0.301334 s]
/proc/loadavg: 1.01 1.02 1.00 3/64 29087
/proc/meminfo: memFree=1739480/2055920 swapFree=4192812/4192956
[pid=29087] ppid=29085 vsize=4816 CPUtime=0.29
/proc/29087/stat : 29087 (Pueblo) R 29085 29087 28084 0 -1 4194304 832 0 0 0 29 0 0 0 19 0 1 0 106966711 4931584 802 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29087/statm: 1204 802 199 16 0 643 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4816

[startup+0.701402 s]
/proc/loadavg: 1.01 1.02 1.00 3/64 29087
/proc/meminfo: memFree=1739480/2055920 swapFree=4192812/4192956
[pid=29087] ppid=29085 vsize=9656 CPUtime=0.7
/proc/29087/stat : 29087 (Pueblo) R 29085 29087 28084 0 -1 4194304 1926 0 0 0 69 1 0 0 22 0 1 0 106966711 9887744 1896 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527740 0 0 4096 0 0 0 0 17 1 0 0
/proc/29087/statm: 2414 1896 206 16 0 1853 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 9656

[startup+1.50154 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 29088
/proc/meminfo: memFree=1732752/2055920 swapFree=4192812/4192956
[pid=29087] ppid=29085 vsize=9656 CPUtime=1.49
/proc/29087/stat : 29087 (Pueblo) R 29085 29087 28084 0 -1 4194304 1926 0 0 0 148 1 0 0 25 0 1 0 106966711 9887744 1896 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527839 0 0 4096 0 0 0 0 17 1 0 0
/proc/29087/statm: 2414 1896 206 16 0 1853 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9656

[startup+3.10181 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 29088
/proc/meminfo: memFree=1731472/2055920 swapFree=4192812/4192956
[pid=29087] ppid=29085 vsize=10684 CPUtime=3.09
/proc/29087/stat : 29087 (Pueblo) R 29085 29087 28084 0 -1 4194304 2172 0 0 0 308 1 0 0 25 0 1 0 106966711 10940416 2142 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/29087/statm: 2671 2142 206 16 0 2110 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10684

[startup+6.30136 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 29088
/proc/meminfo: memFree=1731480/2055920 swapFree=4192812/4192956
[pid=29087] ppid=29085 vsize=10684 CPUtime=6.29
/proc/29087/stat : 29087 (Pueblo) R 29085 29087 28084 0 -1 4194304 2172 0 0 0 628 1 0 0 25 0 1 0 106966711 10940416 2142 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527772 0 0 4096 0 0 0 0 17 1 0 0
/proc/29087/statm: 2671 2142 206 16 0 2110 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10684

[startup+12.7015 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 29088
/proc/meminfo: memFree=1730912/2055920 swapFree=4192812/4192956
[pid=29087] ppid=29085 vsize=11104 CPUtime=12.69
/proc/29087/stat : 29087 (Pueblo) R 29085 29087 28084 0 -1 4194304 2313 0 0 0 1268 1 0 0 25 0 1 0 106966711 11370496 2277 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/29087/statm: 2776 2277 206 16 0 2215 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11104

[startup+25.5016 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 29088
/proc/meminfo: memFree=1730976/2055920 swapFree=4192812/4192956
[pid=29087] ppid=29085 vsize=11104 CPUtime=25.48
/proc/29087/stat : 29087 (Pueblo) R 29085 29087 28084 0 -1 4194304 2313 0 0 0 2547 1 0 0 25 0 1 0 106966711 11370496 2277 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/29087/statm: 2776 2277 206 16 0 2215 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11104

[startup+51.102 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 29088
/proc/meminfo: memFree=1731040/2055920 swapFree=4192812/4192956
[pid=29087] ppid=29085 vsize=11104 CPUtime=51.07
/proc/29087/stat : 29087 (Pueblo) R 29085 29087 28084 0 -1 4194304 2313 0 0 0 5106 1 0 0 25 0 1 0 106966711 11370496 2277 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 10459940 0 0 4096 0 0 0 0 17 1 0 0
/proc/29087/statm: 2776 2277 206 16 0 2215 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11104

[startup+102.306 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 29088
/proc/meminfo: memFree=1730976/2055920 swapFree=4192812/4192956
[pid=29087] ppid=29085 vsize=11232 CPUtime=102.25
/proc/29087/stat : 29087 (Pueblo) R 29085 29087 28084 0 -1 4194304 2339 0 0 0 10224 1 0 0 25 0 1 0 106966711 11501568 2303 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/29087/statm: 2808 2303 206 16 0 2247 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 11232

[startup+162.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 29088
/proc/meminfo: memFree=1730720/2055920 swapFree=4192812/4192956
[pid=29087] ppid=29085 vsize=11488 CPUtime=162.23
/proc/29087/stat : 29087 (Pueblo) R 29085 29087 28084 0 -1 4194304 2383 0 0 0 16222 1 0 0 25 0 1 0 106966711 11763712 2347 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528577 0 0 4096 0 0 0 0 17 1 0 0
/proc/29087/statm: 2872 2347 206 16 0 2311 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 11488

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29088
/proc/meminfo: memFree=1730528/2055920 swapFree=4192812/4192956
[pid=29087] ppid=29085 vsize=11616 CPUtime=222.2
/proc/29087/stat : 29087 (Pueblo) R 29085 29087 28084 0 -1 4194304 2428 0 0 0 22219 1 0 0 25 0 1 0 106966711 11894784 2392 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528560 0 0 4096 0 0 0 0 17 1 0 0
/proc/29087/statm: 2904 2392 206 16 0 2343 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 11616

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29088
/proc/meminfo: memFree=1729952/2055920 swapFree=4192812/4192956
[pid=29087] ppid=29085 vsize=12160 CPUtime=282.19
/proc/29087/stat : 29087 (Pueblo) R 29085 29087 28084 0 -1 4194304 2569 0 0 0 28217 2 0 0 25 0 1 0 106966711 12451840 2533 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/29087/statm: 3040 2533 206 16 0 2479 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 12160

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29088
/proc/meminfo: memFree=1729696/2055920 swapFree=4192812/4192956
[pid=29087] ppid=29085 vsize=12448 CPUtime=342.17
/proc/29087/stat : 29087 (Pueblo) R 29085 29087 28084 0 -1 4194304 2625 0 0 0 34215 2 0 0 25 0 1 0 106966711 12746752 2589 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528624 0 0 4096 0 0 0 0 17 1 0 0
/proc/29087/statm: 3112 2589 206 16 0 2551 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 12448

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29088
/proc/meminfo: memFree=1729504/2055920 swapFree=4192812/4192956
[pid=29087] ppid=29085 vsize=12564 CPUtime=402.15
/proc/29087/stat : 29087 (Pueblo) R 29085 29087 28084 0 -1 4194304 2656 0 0 0 40213 2 0 0 25 0 1 0 106966711 12865536 2620 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 10461769 0 0 4096 0 0 0 0 17 1 0 0
/proc/29087/statm: 3141 2620 206 16 0 2580 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 12564

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29088
/proc/meminfo: memFree=1729504/2055920 swapFree=4192812/4192956
[pid=29087] ppid=29085 vsize=12564 CPUtime=462.12
/proc/29087/stat : 29087 (Pueblo) R 29085 29087 28084 0 -1 4194304 2678 0 0 0 46210 2 0 0 25 0 1 0 106966711 12865536 2642 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134557282 0 0 4096 0 0 0 0 17 1 0 0
/proc/29087/statm: 3141 2642 206 16 0 2580 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 12564

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29088
/proc/meminfo: memFree=1729376/2055920 swapFree=4192812/4192956
[pid=29087] ppid=29085 vsize=12704 CPUtime=522.1
/proc/29087/stat : 29087 (Pueblo) R 29085 29087 28084 0 -1 4194304 2700 0 0 0 52208 2 0 0 25 0 1 0 106966711 13008896 2664 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 1 0 0
/proc/29087/statm: 3176 2664 206 16 0 2615 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 12704

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29088
/proc/meminfo: memFree=1729312/2055920 swapFree=4192812/4192956
[pid=29087] ppid=29085 vsize=12768 CPUtime=582.08
/proc/29087/stat : 29087 (Pueblo) R 29085 29087 28084 0 -1 4194304 2715 0 0 0 58206 2 0 0 25 0 1 0 106966711 13074432 2679 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/29087/statm: 3192 2679 206 16 0 2631 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 12768

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29088
/proc/meminfo: memFree=1729184/2055920 swapFree=4192812/4192956
[pid=29087] ppid=29085 vsize=12872 CPUtime=642.06
/proc/29087/stat : 29087 (Pueblo) R 29085 29087 28084 0 -1 4194304 2748 0 0 0 64204 2 0 0 25 0 1 0 106966711 13180928 2712 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/29087/statm: 3218 2712 206 16 0 2657 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 12872


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

[startup+822.302 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 29088
/proc/meminfo: memFree=1729056/2055920 swapFree=4192812/4192956
[pid=29087] ppid=29085 vsize=12980 CPUtime=822
/proc/29087/stat : 29087 (Pueblo) R 29085 29087 28084 0 -1 4194304 2766 0 0 0 82197 3 0 0 25 0 1 0 106966711 13291520 2730 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134518196 0 0 4096 0 0 0 0 17 1 0 0
/proc/29087/statm: 3245 2730 206 16 0 2684 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 12980

[startup+882.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 29088
/proc/meminfo: memFree=1729056/2055920 swapFree=4192812/4192956
[pid=29087] ppid=29085 vsize=12980 CPUtime=881.98
/proc/29087/stat : 29087 (Pueblo) R 29085 29087 28084 0 -1 4194304 2776 0 0 0 88195 3 0 0 25 0 1 0 106966711 13291520 2740 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134557293 0 0 4096 0 0 0 0 17 1 0 0
/proc/29087/statm: 3245 2740 206 16 0 2684 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 12980

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29088
/proc/meminfo: memFree=1728992/2055920 swapFree=4192812/4192956
[pid=29087] ppid=29085 vsize=12980 CPUtime=941.96
/proc/29087/stat : 29087 (Pueblo) R 29085 29087 28084 0 -1 4194304 2776 0 0 0 94193 3 0 0 25 0 1 0 106966711 13291520 2740 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528239 0 0 4096 0 0 0 0 17 1 0 0
/proc/29087/statm: 3245 2740 206 16 0 2684 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 12980

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29088
/proc/meminfo: memFree=1728992/2055920 swapFree=4192812/4192956
[pid=29087] ppid=29085 vsize=13088 CPUtime=1001.94
/proc/29087/stat : 29087 (Pueblo) R 29085 29087 28084 0 -1 4194304 2785 0 0 0 100191 3 0 0 25 0 1 0 106966711 13402112 2749 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527724 0 0 4096 0 0 0 0 17 1 0 0
/proc/29087/statm: 3272 2749 206 16 0 2711 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 13088

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29088
/proc/meminfo: memFree=1728928/2055920 swapFree=4192812/4192956
[pid=29087] ppid=29085 vsize=13088 CPUtime=1061.91
/proc/29087/stat : 29087 (Pueblo) R 29085 29087 28084 0 -1 4194304 2797 0 0 0 106188 3 0 0 25 0 1 0 106966711 13402112 2761 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528547 0 0 4096 0 0 0 0 17 1 0 0
/proc/29087/statm: 3272 2761 206 16 0 2711 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 13088

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29088
/proc/meminfo: memFree=1728736/2055920 swapFree=4192812/4192956
[pid=29087] ppid=29085 vsize=13184 CPUtime=1121.89
/proc/29087/stat : 29087 (Pueblo) R 29085 29087 28084 0 -1 4194304 2834 0 0 0 112186 3 0 0 25 0 1 0 106966711 13500416 2796 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527812 0 0 4096 0 0 0 0 17 1 0 0
/proc/29087/statm: 3296 2796 206 16 0 2735 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 13184

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 29178
/proc/meminfo: memFree=1727440/2055920 swapFree=4192812/4192956
[pid=29087] ppid=29085 vsize=13180 CPUtime=1181.84
/proc/29087/stat : 29087 (Pueblo) R 29085 29087 28084 0 -1 4194304 2834 0 0 0 118180 4 0 0 25 0 1 0 106966711 13496320 2795 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/29087/statm: 3295 2795 206 16 0 2734 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 13180

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29286
/proc/meminfo: memFree=1728416/2055920 swapFree=4192812/4192956
[pid=29087] ppid=29085 vsize=13180 CPUtime=1241.76
/proc/29087/stat : 29087 (Pueblo) R 29085 29087 28084 0 -1 4194304 2834 0 0 0 124172 4 0 0 25 0 1 0 106966711 13496320 2795 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/29087/statm: 3295 2795 206 16 0 2734 0
Current children cumulated CPU time (s) 1241.76
Current children cumulated vsize (KiB) 13180

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29286
/proc/meminfo: memFree=1728480/2055920 swapFree=4192812/4192956
[pid=29087] ppid=29085 vsize=13180 CPUtime=1301.74
/proc/29087/stat : 29087 (Pueblo) R 29085 29087 28084 0 -1 4194304 2834 0 0 0 130170 4 0 0 25 0 1 0 106966711 13496320 2795 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528609 0 0 4096 0 0 0 0 17 1 0 0
/proc/29087/statm: 3295 2795 206 16 0 2734 0
Current children cumulated CPU time (s) 1301.74
Current children cumulated vsize (KiB) 13180

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29286
/proc/meminfo: memFree=1728480/2055920 swapFree=4192812/4192956
[pid=29087] ppid=29085 vsize=13284 CPUtime=1361.72
/proc/29087/stat : 29087 (Pueblo) R 29085 29087 28084 0 -1 4194304 2840 0 0 0 136168 4 0 0 25 0 1 0 106966711 13602816 2801 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517805 0 0 4096 0 0 0 0 17 1 0 0
/proc/29087/statm: 3321 2801 206 16 0 2760 0
Current children cumulated CPU time (s) 1361.72
Current children cumulated vsize (KiB) 13284

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29286
/proc/meminfo: memFree=1728416/2055920 swapFree=4192812/4192956
[pid=29087] ppid=29085 vsize=13284 CPUtime=1421.7
/proc/29087/stat : 29087 (Pueblo) R 29085 29087 28084 0 -1 4194304 2847 0 0 0 142166 4 0 0 25 0 1 0 106966711 13602816 2808 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134557374 0 0 4096 0 0 0 0 17 1 0 0
/proc/29087/statm: 3321 2808 206 16 0 2760 0
Current children cumulated CPU time (s) 1421.7
Current children cumulated vsize (KiB) 13284

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29286
/proc/meminfo: memFree=1728544/2055920 swapFree=4192812/4192956
[pid=29087] ppid=29085 vsize=13284 CPUtime=1481.67
/proc/29087/stat : 29087 (Pueblo) R 29085 29087 28084 0 -1 4194304 2847 0 0 0 148163 4 0 0 25 0 1 0 106966711 13602816 2808 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527833 0 0 4096 0 0 0 0 17 1 0 0
/proc/29087/statm: 3321 2808 206 16 0 2760 0
Current children cumulated CPU time (s) 1481.67
Current children cumulated vsize (KiB) 13284

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29286
/proc/meminfo: memFree=1728544/2055920 swapFree=4192812/4192956
[pid=29087] ppid=29085 vsize=13284 CPUtime=1541.65
/proc/29087/stat : 29087 (Pueblo) R 29085 29087 28084 0 -1 4194304 2847 0 0 0 154161 4 0 0 25 0 1 0 106966711 13602816 2808 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/29087/statm: 3321 2808 206 16 0 2760 0
Current children cumulated CPU time (s) 1541.65
Current children cumulated vsize (KiB) 13284

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29286
/proc/meminfo: memFree=1728544/2055920 swapFree=4192812/4192956
[pid=29087] ppid=29085 vsize=13284 CPUtime=1601.64
/proc/29087/stat : 29087 (Pueblo) R 29085 29087 28084 0 -1 4194304 2853 0 0 0 160159 5 0 0 25 0 1 0 106966711 13602816 2814 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 1 0 0
/proc/29087/statm: 3321 2814 206 16 0 2760 0
Current children cumulated CPU time (s) 1601.64
Current children cumulated vsize (KiB) 13284

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29286
/proc/meminfo: memFree=1728608/2055920 swapFree=4192812/4192956
[pid=29087] ppid=29085 vsize=13284 CPUtime=1661.62
/proc/29087/stat : 29087 (Pueblo) R 29085 29087 28084 0 -1 4194304 2853 0 0 0 166157 5 0 0 25 0 1 0 106966711 13602816 2814 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527987 0 0 4096 0 0 0 0 17 1 0 0
/proc/29087/statm: 3321 2814 206 16 0 2760 0
Current children cumulated CPU time (s) 1661.62
Current children cumulated vsize (KiB) 13284

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29286
/proc/meminfo: memFree=1728544/2055920 swapFree=4192812/4192956
[pid=29087] ppid=29085 vsize=13284 CPUtime=1721.6
/proc/29087/stat : 29087 (Pueblo) R 29085 29087 28084 0 -1 4194304 2860 0 0 0 172155 5 0 0 25 0 1 0 106966711 13602816 2821 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134558602 0 0 4096 0 0 0 0 17 1 0 0
/proc/29087/statm: 3321 2821 206 16 0 2760 0
Current children cumulated CPU time (s) 1721.6
Current children cumulated vsize (KiB) 13284

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29286
/proc/meminfo: memFree=1728480/2055920 swapFree=4192812/4192956
[pid=29087] ppid=29085 vsize=13284 CPUtime=1781.58
/proc/29087/stat : 29087 (Pueblo) R 29085 29087 28084 0 -1 4194304 2860 0 0 0 178153 5 0 0 25 0 1 0 106966711 13602816 2821 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/29087/statm: 3321 2821 206 16 0 2760 0
Current children cumulated CPU time (s) 1781.58
Current children cumulated vsize (KiB) 13284



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29286
/proc/meminfo: memFree=1728480/2055920 swapFree=4192812/4192956
[pid=29087] ppid=29085 vsize=13284 CPUtime=1800.07
/proc/29087/stat : 29087 (Pueblo) R 29085 29087 28084 0 -1 4194304 2860 0 0 0 180002 5 0 0 25 0 1 0 106966711 13602816 2821 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134557412 0 0 4096 0 0 0 0 17 1 0 0
/proc/29087/statm: 3321 2821 206 16 0 2760 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 13284

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.81
CPU time (s): 1800.08
CPU user time (s): 1800.03
CPU system time (s): 0.052991
CPU usage (%): 99.9596
Max. virtual memory (cumulated for all children) (KiB): 13312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.03
system time used= 0.052991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2860
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= 4301

runsolver used 1.3048 second user time and 3.67344 second system time

The end

Launcher Data (download as text)

Begin job on node25 on Sat Apr 14 22:41:36 UTC 2007

IDJOB= 348646
IDBENCH= 1706
IDSOLVER= 165
FILE ID= node25/348646-1176590496

PBS_JOBID= 4556927

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-agg3.opb
COMMAND LINE= Pueblo /tmp/evaluation/348646-1176590496/instance-348646-1176590496.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node25/convwatcher-348646-1176590496 -o ROOT/results/node25/conversion-348646-1176590496 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348646-1176590496/instance-348646-1176590496.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-348646-1176590496 -o ROOT/results/node25/solver-348646-1176590496 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/348646-1176590496/instance-348646-1176590496.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  2fc9de6105f21066ef788431e0787cd8

RANDOM SEED= 969755561

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.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		: 3000.261
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		: 3000.261
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:       1739952 kB
Buffers:         23416 kB
Cached:         189016 kB
SwapCached:          0 kB
Active:          65440 kB
Inactive:       163188 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1739952 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3172 kB
Writeback:           0 kB
Mapped:          26360 kB
Slab:            73336 kB
Committed_AS:   167708 kB
PageTables:       1476 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 node25 on Sat Apr 14 23:11:39 UTC 2007