Trace number 348425

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
Pueblo 1.4? (TO) 1800.11 1800.55

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-forplan.opb
MD5SUM4cdda58963f46d542400f05ed7600db2
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 variables12528
Total number of constraints155
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 constraints155
Minimum length of a constraint27
Maximum length of a constraint9090
Number of terms in the objective function 9340
Biggest coefficient in the objective function 2973
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 531813
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 531813
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
0.59/0.63	c starting to Solve
0.59/0.63	c #variables read: 12528 - #constraints read: 246

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348425-1176582396/instance-348425-1176582396.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/node41/watcher-348425-1176582396 -o ROOT/results/node41/solver-348425-1176582396 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/348425-1176582396/instance-348425-1176582396.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: 0.92 0.99 0.99 3/64 5687
/proc/meminfo: memFree=1484872/2055920 swapFree=4191892/4192956
[pid=5687] ppid=5685 vsize=2552 CPUtime=0
/proc/5687/stat : 5687 (Pueblo) R 5685 5687 5292 0 -1 4194304 260 0 0 0 0 0 0 0 18 0 1 0 106151543 2613248 230 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 2428631 0 0 4096 0 0 0 0 17 1 0 0
/proc/5687/statm: 638 230 193 16 0 77 0

[startup+0.0523609 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 5687
/proc/meminfo: memFree=1484872/2055920 swapFree=4191892/4192956
[pid=5687] ppid=5685 vsize=3616 CPUtime=0.04
/proc/5687/stat : 5687 (Pueblo) R 5685 5687 5292 0 -1 4194304 538 0 0 0 4 0 0 0 18 0 1 0 106151543 3702784 508 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 2422559 0 0 4096 0 0 0 0 17 1 0 0
/proc/5687/statm: 904 510 199 16 0 343 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3616

[startup+0.102365 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 5687
/proc/meminfo: memFree=1484872/2055920 swapFree=4191892/4192956
[pid=5687] ppid=5685 vsize=4016 CPUtime=0.09
/proc/5687/stat : 5687 (Pueblo) R 5685 5687 5292 0 -1 4194304 646 0 0 0 9 0 0 0 18 0 1 0 106151543 4112384 616 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5687/statm: 1004 616 199 16 0 443 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4016

[startup+0.301381 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 5687
/proc/meminfo: memFree=1484872/2055920 swapFree=4191892/4192956
[pid=5687] ppid=5685 vsize=5084 CPUtime=0.29
/proc/5687/stat : 5687 (Pueblo) R 5685 5687 5292 0 -1 4194304 910 0 0 0 29 0 0 0 19 0 1 0 106151543 5206016 880 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5687/statm: 1271 880 199 16 0 710 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5084

[startup+0.702417 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 5687
/proc/meminfo: memFree=1484872/2055920 swapFree=4191892/4192956
[pid=5687] ppid=5685 vsize=13440 CPUtime=0.69
/proc/5687/stat : 5687 (Pueblo) R 5685 5687 5292 0 -1 4194304 2918 0 0 0 67 2 0 0 22 0 1 0 106151543 13762560 2888 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/5687/statm: 3360 2888 206 16 0 2799 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13440

[startup+1.50148 s]
/proc/loadavg: 0.92 0.99 0.99 2/65 5688
/proc/meminfo: memFree=1473856/2055920 swapFree=4191892/4192956
[pid=5687] ppid=5685 vsize=13440 CPUtime=1.49
/proc/5687/stat : 5687 (Pueblo) R 5685 5687 5292 0 -1 4194304 2921 0 0 0 147 2 0 0 25 0 1 0 106151543 13762560 2891 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/5687/statm: 3360 2891 206 16 0 2799 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13440

[startup+3.10162 s]
/proc/loadavg: 0.92 0.99 0.99 2/65 5688
/proc/meminfo: memFree=1473728/2055920 swapFree=4191892/4192956
[pid=5687] ppid=5685 vsize=13440 CPUtime=3.09
/proc/5687/stat : 5687 (Pueblo) R 5685 5687 5292 0 -1 4194304 2921 0 0 0 307 2 0 0 25 0 1 0 106151543 13762560 2891 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/5687/statm: 3360 2891 206 16 0 2799 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13440

[startup+6.3019 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 5688
/proc/meminfo: memFree=1473744/2055920 swapFree=4191892/4192956
[pid=5687] ppid=5685 vsize=13440 CPUtime=6.29
/proc/5687/stat : 5687 (Pueblo) R 5685 5687 5292 0 -1 4194304 2931 0 0 0 627 2 0 0 25 0 1 0 106151543 13762560 2901 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/5687/statm: 3360 2901 206 16 0 2799 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13440

[startup+12.7015 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 5688
/proc/meminfo: memFree=1472984/2055920 swapFree=4191892/4192956
[pid=5687] ppid=5685 vsize=14368 CPUtime=12.69
/proc/5687/stat : 5687 (Pueblo) R 5685 5687 5292 0 -1 4194304 3198 0 0 0 1267 2 0 0 25 0 1 0 106151543 14712832 3147 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/5687/statm: 3592 3147 206 16 0 3031 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14368

[startup+25.5016 s]
/proc/loadavg: 0.95 0.99 0.99 2/65 5688
/proc/meminfo: memFree=1469336/2055920 swapFree=4191892/4192956
[pid=5687] ppid=5685 vsize=17900 CPUtime=25.49
/proc/5687/stat : 5687 (Pueblo) R 5685 5687 5292 0 -1 4194304 4127 0 0 0 2546 3 0 0 25 0 1 0 106151543 18329600 4033 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517893 0 0 4096 0 0 0 0 17 1 0 0
/proc/5687/statm: 4475 4033 206 16 0 3914 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17900

[startup+51.1018 s]
/proc/loadavg: 0.96 0.99 0.99 2/65 5688
/proc/meminfo: memFree=1465688/2055920 swapFree=4191892/4192956
[pid=5687] ppid=5685 vsize=21692 CPUtime=51.07
/proc/5687/stat : 5687 (Pueblo) R 5685 5687 5292 0 -1 4194304 5203 0 0 0 5104 3 0 0 25 0 1 0 106151543 22212608 4980 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/5687/statm: 5423 4980 206 16 0 4862 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21692

[startup+102.305 s]
/proc/loadavg: 0.98 0.99 0.99 2/65 5688
/proc/meminfo: memFree=1455192/2055920 swapFree=4191892/4192956
[pid=5687] ppid=5685 vsize=32020 CPUtime=102.26
/proc/5687/stat : 5687 (Pueblo) R 5685 5687 5292 0 -1 4194304 7800 0 0 0 10221 5 0 0 25 0 1 0 106151543 32788480 7565 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528357 0 0 4096 0 0 0 0 17 1 0 0
/proc/5687/statm: 8005 7565 206 16 0 7444 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 32020

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 5688
/proc/meminfo: memFree=1453144/2055920 swapFree=4191892/4192956
[pid=5687] ppid=5685 vsize=34320 CPUtime=162.25
/proc/5687/stat : 5687 (Pueblo) R 5685 5687 5292 0 -1 4194304 8358 0 0 0 16219 6 0 0 25 0 1 0 106151543 35143680 8123 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/5687/statm: 8580 8123 206 16 0 8019 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 34320

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 5688
/proc/meminfo: memFree=1445912/2055920 swapFree=4191892/4192956
[pid=5687] ppid=5685 vsize=41296 CPUtime=222.23
/proc/5687/stat : 5687 (Pueblo) R 5685 5687 5292 0 -1 4194304 10117 0 0 0 22216 7 0 0 25 0 1 0 106151543 42287104 9882 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527812 0 0 4096 0 0 0 0 17 1 0 0
/proc/5687/statm: 10324 9882 206 16 0 9763 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 41296

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 5688
/proc/meminfo: memFree=1430552/2055920 swapFree=4191892/4192956
[pid=5687] ppid=5685 vsize=56416 CPUtime=282.22
/proc/5687/stat : 5687 (Pueblo) R 5685 5687 5292 0 -1 4194304 14310 0 0 0 28213 9 0 0 25 0 1 0 106151543 57769984 13665 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528351 0 0 4096 0 0 0 0 17 1 0 0
/proc/5687/statm: 14104 13665 206 16 0 13543 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 56416

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 5688
/proc/meminfo: memFree=1430552/2055920 swapFree=4191892/4192956
[pid=5687] ppid=5685 vsize=56416 CPUtime=342.2
/proc/5687/stat : 5687 (Pueblo) R 5685 5687 5292 0 -1 4194304 14310 0 0 0 34211 9 0 0 25 0 1 0 106151543 57769984 13665 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 1 0 0
/proc/5687/statm: 14104 13665 206 16 0 13543 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 56416

[startup+402.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 5688
/proc/meminfo: memFree=1430552/2055920 swapFree=4191892/4192956
[pid=5687] ppid=5685 vsize=56416 CPUtime=402.19
/proc/5687/stat : 5687 (Pueblo) R 5685 5687 5292 0 -1 4194304 14311 0 0 0 40210 9 0 0 25 0 1 0 106151543 57769984 13666 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517922 0 0 4096 0 0 0 0 17 1 0 0
/proc/5687/statm: 14104 13666 206 16 0 13543 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 56416

[startup+462.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 5688
/proc/meminfo: memFree=1430296/2055920 swapFree=4191892/4192956
[pid=5687] ppid=5685 vsize=57952 CPUtime=462.17
/proc/5687/stat : 5687 (Pueblo) R 5685 5687 5292 0 -1 4194304 14721 0 0 0 46208 9 0 0 25 0 1 0 106151543 59342848 14045 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517908 0 0 4096 0 0 0 0 17 1 0 0
/proc/5687/statm: 14488 14045 206 16 0 13927 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 57952

[startup+522.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 5688
/proc/meminfo: memFree=1340824/2055920 swapFree=4191892/4192956
[pid=5687] ppid=5685 vsize=150688 CPUtime=522.16
/proc/5687/stat : 5687 (Pueblo) R 5685 5687 5292 0 -1 4194304 39840 0 0 0 52191 25 0 0 25 0 1 0 106151543 154304512 37228 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5687/statm: 37672 37228 206 16 0 37111 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 150688

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 5688
/proc/meminfo: memFree=1321688/2055920 swapFree=4191892/4192956
[pid=5687] ppid=5685 vsize=165288 CPUtime=582.14
/proc/5687/stat : 5687 (Pueblo) R 5685 5687 5292 0 -1 4194304 43854 0 0 0 58187 27 0 0 25 0 1 0 106151543 169254912 40874 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/5687/statm: 41322 40874 206 16 0 40761 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 165288

[startup+642.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 5688
/proc/meminfo: memFree=1321688/2055920 swapFree=4191892/4192956
[pid=5687] ppid=5685 vsize=165288 CPUtime=642.13
/proc/5687/stat : 5687 (Pueblo) R 5685 5687 5292 0 -1 4194304 43854 0 0 0 64186 27 0 0 25 0 1 0 106151543 169254912 40874 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/5687/statm: 41322 40874 206 16 0 40761 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 165288


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

[startup+882.303 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 5690
/proc/meminfo: memFree=1319704/2055920 swapFree=4191892/4192956
[pid=5687] ppid=5685 vsize=167216 CPUtime=882.07
/proc/5687/stat : 5687 (Pueblo) R 5685 5687 5292 0 -1 4194304 44334 0 0 0 88180 27 0 0 25 0 1 0 106151543 171229184 41354 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527937 0 0 4096 0 0 0 0 17 1 0 0
/proc/5687/statm: 41804 41354 206 16 0 41243 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 167216

[startup+942.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 5690
/proc/meminfo: memFree=1310808/2055920 swapFree=4191892/4192956
[pid=5687] ppid=5685 vsize=176304 CPUtime=942.06
/proc/5687/stat : 5687 (Pueblo) R 5685 5687 5292 0 -1 4194304 46615 0 0 0 94177 29 0 0 25 0 1 0 106151543 180535296 43635 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517911 0 0 4096 0 0 0 0 17 1 0 0
/proc/5687/statm: 44076 43635 206 16 0 43515 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 176304

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 5690
/proc/meminfo: memFree=1309080/2055920 swapFree=4191892/4192956
[pid=5687] ppid=5685 vsize=177848 CPUtime=1002.04
/proc/5687/stat : 5687 (Pueblo) R 5685 5687 5292 0 -1 4194304 46997 0 0 0 100175 29 0 0 25 0 1 0 106151543 182116352 44017 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528357 0 0 4096 0 0 0 0 17 1 0 0
/proc/5687/statm: 44462 44017 206 16 0 43901 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 177848

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 5690
/proc/meminfo: memFree=1309144/2055920 swapFree=4191892/4192956
[pid=5687] ppid=5685 vsize=177848 CPUtime=1062.02
/proc/5687/stat : 5687 (Pueblo) R 5685 5687 5292 0 -1 4194304 46997 0 0 0 106173 29 0 0 25 0 1 0 106151543 182116352 44017 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/5687/statm: 44462 44017 206 16 0 43901 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 177848

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 5690
/proc/meminfo: memFree=1309144/2055920 swapFree=4191892/4192956
[pid=5687] ppid=5685 vsize=177848 CPUtime=1122.01
/proc/5687/stat : 5687 (Pueblo) R 5685 5687 5292 0 -1 4194304 46997 0 0 0 112172 29 0 0 25 0 1 0 106151543 182116352 44017 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/5687/statm: 44462 44017 206 16 0 43901 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 177848

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 5690
/proc/meminfo: memFree=1309144/2055920 swapFree=4191892/4192956
[pid=5687] ppid=5685 vsize=177848 CPUtime=1181.99
/proc/5687/stat : 5687 (Pueblo) R 5685 5687 5292 0 -1 4194304 46997 0 0 0 118170 29 0 0 25 0 1 0 106151543 182116352 44017 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517911 0 0 4096 0 0 0 0 17 1 0 0
/proc/5687/statm: 44462 44017 206 16 0 43901 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 177848

[startup+1242.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 5690
/proc/meminfo: memFree=1309080/2055920 swapFree=4191892/4192956
[pid=5687] ppid=5685 vsize=177848 CPUtime=1241.98
/proc/5687/stat : 5687 (Pueblo) R 5685 5687 5292 0 -1 4194304 46997 0 0 0 124169 29 0 0 25 0 1 0 106151543 182116352 44017 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/5687/statm: 44462 44017 206 16 0 43901 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 177848

[startup+1302.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 5690
/proc/meminfo: memFree=1309080/2055920 swapFree=4191892/4192956
[pid=5687] ppid=5685 vsize=177848 CPUtime=1301.97
/proc/5687/stat : 5687 (Pueblo) R 5685 5687 5292 0 -1 4194304 46997 0 0 0 130168 29 0 0 25 0 1 0 106151543 182116352 44017 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/5687/statm: 44462 44017 206 16 0 43901 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 177848

[startup+1362.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 5690
/proc/meminfo: memFree=1309080/2055920 swapFree=4191892/4192956
[pid=5687] ppid=5685 vsize=177848 CPUtime=1361.95
/proc/5687/stat : 5687 (Pueblo) R 5685 5687 5292 0 -1 4194304 46997 0 0 0 136166 29 0 0 25 0 1 0 106151543 182116352 44017 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527718 0 0 4096 0 0 0 0 17 1 0 0
/proc/5687/statm: 44462 44017 206 16 0 43901 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 177848

[startup+1422.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 5690
/proc/meminfo: memFree=1292184/2055920 swapFree=4191892/4192956
[pid=5687] ppid=5685 vsize=194684 CPUtime=1421.95
/proc/5687/stat : 5687 (Pueblo) R 5685 5687 5292 0 -1 4194304 51721 0 0 0 142162 33 0 0 25 0 1 0 106151543 199356416 48230 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527824 0 0 4096 0 0 0 0 17 1 0 0
/proc/5687/statm: 48671 48230 206 16 0 48110 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 194684

[startup+1482.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 5690
/proc/meminfo: memFree=1292120/2055920 swapFree=4191892/4192956
[pid=5687] ppid=5685 vsize=194736 CPUtime=1481.93
/proc/5687/stat : 5687 (Pueblo) R 5685 5687 5292 0 -1 4194304 51735 0 0 0 148160 33 0 0 25 0 1 0 106151543 199409664 48242 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/5687/statm: 48684 48242 206 16 0 48123 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 194736

[startup+1542.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 5690
/proc/meminfo: memFree=1276504/2055920 swapFree=4191892/4192956
[pid=5687] ppid=5685 vsize=210476 CPUtime=1541.91
/proc/5687/stat : 5687 (Pueblo) R 5685 5687 5292 0 -1 4194304 56158 0 0 0 154156 35 0 0 25 0 1 0 106151543 215527424 52177 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528052 0 0 4096 0 0 0 0 17 1 0 0
/proc/5687/statm: 52619 52177 206 16 0 52058 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 210476

[startup+1602.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 5690
/proc/meminfo: memFree=1240536/2055920 swapFree=4191892/4192956
[pid=5687] ppid=5685 vsize=246688 CPUtime=1601.89
/proc/5687/stat : 5687 (Pueblo) R 5685 5687 5292 0 -1 4194304 66373 0 0 0 160147 42 0 0 25 0 1 0 106151543 252608512 61226 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528061 0 0 4096 0 0 0 0 17 1 0 0
/proc/5687/statm: 61672 61226 206 16 0 61111 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 246688

[startup+1662.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 5690
/proc/meminfo: memFree=1235096/2055920 swapFree=4191892/4192956
[pid=5687] ppid=5685 vsize=251576 CPUtime=1661.88
/proc/5687/stat : 5687 (Pueblo) R 5685 5687 5292 0 -1 4194304 67755 0 0 0 166145 43 0 0 25 0 1 0 106151543 257613824 62452 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 1 0 0
/proc/5687/statm: 62894 62452 206 16 0 62333 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 251576

[startup+1722.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 5690
/proc/meminfo: memFree=1235096/2055920 swapFree=4191892/4192956
[pid=5687] ppid=5685 vsize=251576 CPUtime=1721.87
/proc/5687/stat : 5687 (Pueblo) R 5685 5687 5292 0 -1 4194304 67755 0 0 0 172144 43 0 0 25 0 1 0 106151543 257613824 62452 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517893 0 0 4096 0 0 0 0 17 1 0 0
/proc/5687/statm: 62894 62452 206 16 0 62333 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 251576

[startup+1782.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 5690
/proc/meminfo: memFree=1235160/2055920 swapFree=4191892/4192956
[pid=5687] ppid=5685 vsize=251576 CPUtime=1781.85
/proc/5687/stat : 5687 (Pueblo) R 5685 5687 5292 0 -1 4194304 67755 0 0 0 178142 43 0 0 25 0 1 0 106151543 257613824 62452 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/5687/statm: 62894 62452 206 16 0 62333 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 251576



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 5690
/proc/meminfo: memFree=1235160/2055920 swapFree=4191892/4192956
[pid=5687] ppid=5685 vsize=251576 CPUtime=1800.05
/proc/5687/stat : 5687 (Pueblo) R 5685 5687 5292 0 -1 4194304 67755 0 0 0 179962 43 0 0 25 0 1 0 106151543 257613824 62452 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517933 0 0 4096 0 0 0 0 17 1 0 0
/proc/5687/statm: 62894 62452 206 16 0 62333 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 251576

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: 0.99 0.99 0.99 2/65 5690
/proc/meminfo: memFree=1235160/2055920 swapFree=4191892/4192956
[pid=5687] ppid=5685 vsize=251576 CPUtime=1800.05
/proc/5687/stat : 5687 (Pueblo) R 5685 5687 5292 0 -1 4194304 67755 0 0 0 179962 43 0 0 25 0 1 0 106151543 257613824 62452 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517933 0 0 4096 0 0 0 0 17 1 0 0
/proc/5687/statm: 62894 62452 206 16 0 62333 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 251576

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.55
CPU time (s): 1800.11
CPU user time (s): 1799.63
CPU system time (s): 0.479927
CPU usage (%): 99.9755
Max. virtual memory (cumulated for all children) (KiB): 251576

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.63
system time used= 0.479927
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 67755
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= 2219

runsolver used 1.18282 second user time and 3.74643 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Sat Apr 14 20:26:36 UTC 2007

IDJOB= 348425
IDBENCH= 1668
IDSOLVER= 165
FILE ID= node41/348425-1176582396

PBS_JOBID= 4556947

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-forplan.opb
COMMAND LINE= Pueblo /tmp/evaluation/348425-1176582396/instance-348425-1176582396.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node41/convwatcher-348425-1176582396 -o ROOT/results/node41/conversion-348425-1176582396 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348425-1176582396/instance-348425-1176582396.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-348425-1176582396 -o ROOT/results/node41/solver-348425-1176582396 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/348425-1176582396/instance-348425-1176582396.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  4cdda58963f46d542400f05ed7600db2

RANDOM SEED= 544483420

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.232
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		: 3000.232
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:       1485216 kB
Buffers:         60512 kB
Cached:         369728 kB
SwapCached:        268 kB
Active:         249744 kB
Inactive:       196252 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1485216 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:            3508 kB
Writeback:           0 kB
Mapped:          24248 kB
Slab:           110648 kB
Committed_AS:   712352 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 node41 on Sat Apr 14 20:56:39 UTC 2007