Trace number 363053

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) 1800.05 1800.61

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib/normalized-reduced-mps-v2-20-10-misc05.opb
MD5SUMbada111af8c03eca9b9736a7d2e9e703
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.159975
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables1940
Total number of constraints300
Number of constraints which are clauses155
Number of constraints which are cardinality constraints (but not clauses)8
Number of constraints which are nor clauses,nor cardinality constraints137
Minimum length of a constraint2
Maximum length of a constraint451
Number of terms in the objective function 31
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524318
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 524652
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
0.00/0.04	c starting to Solve
0.00/0.04	c #variables read: 1940 - #constraints read: 330

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/363053-1177022480/instance-363053-1177022480.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/node27/watcher-363053-1177022480 -o ROOT/results/node27/solver-363053-1177022480 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/363053-1177022480/instance-363053-1177022480.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 1.06 1.07 3/65 26959
/proc/meminfo: memFree=1830864/2055920 swapFree=4179984/4192956
[pid=26959] ppid=26957 vsize=2552 CPUtime=0
/proc/26959/stat : 26959 (Pueblo) R 26957 26959 28413 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 114943890 2613248 234 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134544644 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 638 234 199 16 0 77 0

[startup+0.085605 s]
/proc/loadavg: 1.00 1.06 1.07 3/65 26959
/proc/meminfo: memFree=1830864/2055920 swapFree=4179984/4192956
[pid=26959] ppid=26957 vsize=3520 CPUtime=0.07
/proc/26959/stat : 26959 (Pueblo) R 26957 26959 28413 0 -1 4194304 533 0 0 0 7 0 0 0 18 0 1 0 114943890 3604480 503 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528622 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 880 503 205 16 0 319 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3520

[startup+0.101607 s]
/proc/loadavg: 1.00 1.06 1.07 3/65 26959
/proc/meminfo: memFree=1830864/2055920 swapFree=4179984/4192956
[pid=26959] ppid=26957 vsize=3520 CPUtime=0.09
/proc/26959/stat : 26959 (Pueblo) R 26957 26959 28413 0 -1 4194304 533 0 0 0 9 0 0 0 18 0 1 0 114943890 3604480 503 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134557550 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 880 503 205 16 0 319 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3520

[startup+0.301627 s]
/proc/loadavg: 1.00 1.06 1.07 3/65 26959
/proc/meminfo: memFree=1830864/2055920 swapFree=4179984/4192956
[pid=26959] ppid=26957 vsize=3648 CPUtime=0.29
/proc/26959/stat : 26959 (Pueblo) R 26957 26959 28413 0 -1 4194304 558 0 0 0 29 0 0 0 19 0 1 0 114943890 3735552 528 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 1902203 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 912 528 205 16 0 351 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3648

[startup+0.701668 s]
/proc/loadavg: 1.00 1.06 1.07 3/65 26959
/proc/meminfo: memFree=1830864/2055920 swapFree=4179984/4192956
[pid=26959] ppid=26957 vsize=3648 CPUtime=0.69
/proc/26959/stat : 26959 (Pueblo) R 26957 26959 28413 0 -1 4194304 568 0 0 0 69 0 0 0 22 0 1 0 114943890 3735552 538 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 912 538 205 16 0 351 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3648

[startup+1.50175 s]
/proc/loadavg: 1.00 1.06 1.07 2/66 26960
/proc/meminfo: memFree=1829520/2055920 swapFree=4179984/4192956
[pid=26959] ppid=26957 vsize=3776 CPUtime=1.49
/proc/26959/stat : 26959 (Pueblo) R 26957 26959 28413 0 -1 4194304 570 0 0 0 149 0 0 0 25 0 1 0 114943890 3866624 540 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 944 540 205 16 0 383 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3776

[startup+3.10191 s]
/proc/loadavg: 1.00 1.06 1.07 2/66 26960
/proc/meminfo: memFree=1829328/2055920 swapFree=4179984/4192956
[pid=26959] ppid=26957 vsize=3776 CPUtime=3.09
/proc/26959/stat : 26959 (Pueblo) R 26957 26959 28413 0 -1 4194304 592 0 0 0 309 0 0 0 25 0 1 0 114943890 3866624 562 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527818 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 944 562 205 16 0 383 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3776

[startup+6.30124 s]
/proc/loadavg: 1.00 1.06 1.07 2/66 26960
/proc/meminfo: memFree=1829232/2055920 swapFree=4179984/4192956
[pid=26959] ppid=26957 vsize=3904 CPUtime=6.29
/proc/26959/stat : 26959 (Pueblo) R 26957 26959 28413 0 -1 4194304 610 0 0 0 629 0 0 0 25 0 1 0 114943890 3997696 580 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 976 580 205 16 0 415 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3904

[startup+12.7019 s]
/proc/loadavg: 1.00 1.06 1.07 2/66 26960
/proc/meminfo: memFree=1829120/2055920 swapFree=4179984/4192956
[pid=26959] ppid=26957 vsize=4036 CPUtime=12.69
/proc/26959/stat : 26959 (Pueblo) R 26957 26959 28413 0 -1 4194304 644 0 0 0 1269 0 0 0 25 0 1 0 114943890 4132864 614 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528635 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 1009 614 205 16 0 448 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4036

[startup+25.5012 s]
/proc/loadavg: 1.00 1.05 1.07 2/66 26960
/proc/meminfo: memFree=1828928/2055920 swapFree=4179984/4192956
[pid=26959] ppid=26957 vsize=4416 CPUtime=25.48
/proc/26959/stat : 26959 (Pueblo) R 26957 26959 28413 0 -1 4194304 733 0 0 0 2548 0 0 0 25 0 1 0 114943890 4521984 703 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520372 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 1104 703 205 16 0 543 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4416

[startup+51.1018 s]
/proc/loadavg: 1.00 1.05 1.07 2/66 26960
/proc/meminfo: memFree=1829056/2055920 swapFree=4179984/4192956
[pid=26959] ppid=26957 vsize=4544 CPUtime=51.07
/proc/26959/stat : 26959 (Pueblo) R 26957 26959 28413 0 -1 4194304 762 0 0 0 5107 0 0 0 25 0 1 0 114943890 4653056 732 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527969 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 1136 732 205 16 0 575 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4544

[startup+102.306 s]
/proc/loadavg: 1.00 1.04 1.06 2/66 26960
/proc/meminfo: memFree=1826176/2055920 swapFree=4179984/4192956
[pid=26959] ppid=26957 vsize=7284 CPUtime=102.27
/proc/26959/stat : 26959 (Pueblo) R 26957 26959 28413 0 -1 4194304 1541 0 0 0 10226 1 0 0 25 0 1 0 114943890 7458816 1428 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 1821 1428 205 16 0 1260 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 7284

[startup+162.301 s]
/proc/loadavg: 1.00 1.03 1.06 2/66 26960
/proc/meminfo: memFree=1825152/2055920 swapFree=4179984/4192956
[pid=26959] ppid=26957 vsize=8140 CPUtime=162.25
/proc/26959/stat : 26959 (Pueblo) R 26957 26959 28413 0 -1 4194304 1804 0 0 0 16224 1 0 0 25 0 1 0 114943890 8335360 1661 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527750 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 2035 1661 205 16 0 1474 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 8140

[startup+222.301 s]
/proc/loadavg: 1.00 1.02 1.05 2/66 26960
/proc/meminfo: memFree=1823296/2055920 swapFree=4179984/4192956
[pid=26959] ppid=26957 vsize=10116 CPUtime=222.23
/proc/26959/stat : 26959 (Pueblo) R 26957 26959 28413 0 -1 4194304 2346 0 0 0 22221 2 0 0 25 0 1 0 114943890 10358784 2142 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 2529 2142 205 16 0 1968 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 10116

[startup+282.301 s]
/proc/loadavg: 1.00 1.02 1.04 2/66 26960
/proc/meminfo: memFree=1821824/2055920 swapFree=4179984/4192956
[pid=26959] ppid=26957 vsize=11484 CPUtime=282.22
/proc/26959/stat : 26959 (Pueblo) R 26957 26959 28413 0 -1 4194304 2728 0 0 0 28220 2 0 0 25 0 1 0 114943890 11759616 2497 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517893 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 2871 2497 205 16 0 2310 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 11484

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.04 2/66 26960
/proc/meminfo: memFree=1821760/2055920 swapFree=4179984/4192956
[pid=26959] ppid=26957 vsize=11484 CPUtime=342.2
/proc/26959/stat : 26959 (Pueblo) R 26957 26959 28413 0 -1 4194304 2728 0 0 0 34218 2 0 0 25 0 1 0 114943890 11759616 2497 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528563 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 2871 2497 205 16 0 2310 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 11484

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 26960
/proc/meminfo: memFree=1820992/2055920 swapFree=4179984/4192956
[pid=26959] ppid=26957 vsize=12052 CPUtime=402.18
/proc/26959/stat : 26959 (Pueblo) R 26957 26959 28413 0 -1 4194304 3180 0 0 0 40216 2 0 0 25 0 1 0 114943890 12341248 2639 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517908 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 3013 2639 205 16 0 2452 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 12052

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 26960
/proc/meminfo: memFree=1820032/2055920 swapFree=4179984/4192956
[pid=26959] ppid=26957 vsize=12948 CPUtime=462.17
/proc/26959/stat : 26959 (Pueblo) R 26957 26959 28413 0 -1 4194304 3927 0 0 0 46214 3 0 0 25 0 1 0 114943890 13258752 2863 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 3237 2863 205 16 0 2676 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 12948

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 26960
/proc/meminfo: memFree=1820224/2055920 swapFree=4179984/4192956
[pid=26959] ppid=26957 vsize=12948 CPUtime=522.16
/proc/26959/stat : 26959 (Pueblo) R 26957 26959 28413 0 -1 4194304 3939 0 0 0 52213 3 0 0 25 0 1 0 114943890 13258752 2863 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 3237 2863 205 16 0 2676 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 12948

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 26960
/proc/meminfo: memFree=1819648/2055920 swapFree=4179984/4192956
[pid=26959] ppid=26957 vsize=13480 CPUtime=582.14
/proc/26959/stat : 26959 (Pueblo) R 26957 26959 28413 0 -1 4194304 4182 0 0 0 58211 3 0 0 25 0 1 0 114943890 13803520 2996 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 3370 2996 205 16 0 2809 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 13480

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 26960
/proc/meminfo: memFree=1819776/2055920 swapFree=4179984/4192956
[pid=26959] ppid=26957 vsize=13336 CPUtime=642.13
/proc/26959/stat : 26959 (Pueblo) R 26957 26959 28413 0 -1 4194304 4266 0 0 0 64210 3 0 0 25 0 1 0 114943890 13656064 2960 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527956 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 3334 2960 205 16 0 2773 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 13336


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26960
/proc/meminfo: memFree=1819072/2055920 swapFree=4179984/4192956
[pid=26959] ppid=26957 vsize=14036 CPUtime=822.09
/proc/26959/stat : 26959 (Pueblo) R 26957 26959 28413 0 -1 4194304 4542 0 0 0 82205 4 0 0 25 0 1 0 114943890 14372864 3135 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134558609 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 3509 3135 205 16 0 2948 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 14036

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26960
/proc/meminfo: memFree=1818816/2055920 swapFree=4179984/4192956
[pid=26959] ppid=26957 vsize=14424 CPUtime=882.07
/proc/26959/stat : 26959 (Pueblo) R 26957 26959 28413 0 -1 4194304 4638 0 0 0 88203 4 0 0 25 0 1 0 114943890 14770176 3231 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528611 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 3606 3231 205 16 0 3045 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 14424

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26960
/proc/meminfo: memFree=1817088/2055920 swapFree=4179984/4192956
[pid=26959] ppid=26957 vsize=16128 CPUtime=942.05
/proc/26959/stat : 26959 (Pueblo) R 26957 26959 28413 0 -1 4194304 5050 0 0 0 94201 4 0 0 25 0 1 0 114943890 16515072 3643 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520389 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 4032 3643 205 16 0 3471 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 16128

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26960
/proc/meminfo: memFree=1817088/2055920 swapFree=4179984/4192956
[pid=26959] ppid=26957 vsize=16128 CPUtime=1002.04
/proc/26959/stat : 26959 (Pueblo) R 26957 26959 28413 0 -1 4194304 5050 0 0 0 100200 4 0 0 25 0 1 0 114943890 16515072 3643 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134532125 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 4032 3643 205 16 0 3471 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 16128

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26960
/proc/meminfo: memFree=1816320/2055920 swapFree=4179984/4192956
[pid=26959] ppid=26957 vsize=16804 CPUtime=1062.02
/proc/26959/stat : 26959 (Pueblo) R 26957 26959 28413 0 -1 4194304 5257 0 0 0 106198 4 0 0 25 0 1 0 114943890 17207296 3827 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528239 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 4201 3827 205 16 0 3640 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 16804

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26960
/proc/meminfo: memFree=1816320/2055920 swapFree=4179984/4192956
[pid=26959] ppid=26957 vsize=16804 CPUtime=1122.01
/proc/26959/stat : 26959 (Pueblo) R 26957 26959 28413 0 -1 4194304 5257 0 0 0 112197 4 0 0 25 0 1 0 114943890 17207296 3827 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 4201 3827 205 16 0 3640 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 16804

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26960
/proc/meminfo: memFree=1816320/2055920 swapFree=4179984/4192956
[pid=26959] ppid=26957 vsize=16804 CPUtime=1181.97
/proc/26959/stat : 26959 (Pueblo) R 26957 26959 28413 0 -1 4194304 5257 0 0 0 118193 4 0 0 25 0 1 0 114943890 17207296 3827 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517721 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 4201 3827 205 16 0 3640 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 16804

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27158
/proc/meminfo: memFree=1815744/2055920 swapFree=4179984/4192956
[pid=26959] ppid=26957 vsize=16804 CPUtime=1241.87
/proc/26959/stat : 26959 (Pueblo) R 26957 26959 28413 0 -1 4194304 5257 0 0 0 124182 5 0 0 25 0 1 0 114943890 17207296 3827 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 4201 3827 205 16 0 3640 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 16804

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27158
/proc/meminfo: memFree=1815936/2055920 swapFree=4179984/4192956
[pid=26959] ppid=26957 vsize=16808 CPUtime=1301.86
/proc/26959/stat : 26959 (Pueblo) R 26957 26959 28413 0 -1 4194304 5322 0 0 0 130181 5 0 0 25 0 1 0 114943890 17211392 3828 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527824 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 4202 3828 205 16 0 3641 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 16808

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27158
/proc/meminfo: memFree=1815232/2055920 swapFree=4179984/4192956
[pid=26959] ppid=26957 vsize=17692 CPUtime=1361.84
/proc/26959/stat : 26959 (Pueblo) R 26957 26959 28413 0 -1 4194304 5779 0 0 0 136179 5 0 0 25 0 1 0 114943890 18116608 4046 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528122 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 4423 4046 205 16 0 3862 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 17692

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27158
/proc/meminfo: memFree=1816000/2055920 swapFree=4179984/4192956
[pid=26959] ppid=26957 vsize=16808 CPUtime=1421.82
/proc/26959/stat : 26959 (Pueblo) R 26957 26959 28413 0 -1 4194304 5779 0 0 0 142177 5 0 0 25 0 1 0 114943890 17211392 3828 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527947 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 4202 3828 205 16 0 3641 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 16808

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27158
/proc/meminfo: memFree=1815488/2055920 swapFree=4179984/4192956
[pid=26959] ppid=26957 vsize=17588 CPUtime=1481.81
/proc/26959/stat : 26959 (Pueblo) R 26957 26959 28413 0 -1 4194304 6040 0 0 0 148175 6 0 0 25 0 1 0 114943890 18010112 4014 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517933 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 4397 4014 205 16 0 3836 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 17588

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27158
/proc/meminfo: memFree=1816128/2055920 swapFree=4179984/4192956
[pid=26959] ppid=26957 vsize=16808 CPUtime=1541.8
/proc/26959/stat : 26959 (Pueblo) R 26957 26959 28413 0 -1 4194304 6040 0 0 0 154174 6 0 0 25 0 1 0 114943890 17211392 3828 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528052 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 4202 3828 205 16 0 3641 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 16808

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27158
/proc/meminfo: memFree=1816128/2055920 swapFree=4179984/4192956
[pid=26959] ppid=26957 vsize=16808 CPUtime=1601.78
/proc/26959/stat : 26959 (Pueblo) R 26957 26959 28413 0 -1 4194304 6040 0 0 0 160172 6 0 0 25 0 1 0 114943890 17211392 3828 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 4202 3828 205 16 0 3641 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 16808

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27158
/proc/meminfo: memFree=1816128/2055920 swapFree=4179984/4192956
[pid=26959] ppid=26957 vsize=16808 CPUtime=1661.77
/proc/26959/stat : 26959 (Pueblo) R 26957 26959 28413 0 -1 4194304 6041 0 0 0 166171 6 0 0 25 0 1 0 114943890 17211392 3828 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 4202 3828 205 16 0 3641 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 16808

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/66 27158
/proc/meminfo: memFree=1816128/2055920 swapFree=4179984/4192956
[pid=26959] ppid=26957 vsize=16808 CPUtime=1721.75
/proc/26959/stat : 26959 (Pueblo) R 26957 26959 28413 0 -1 4194304 6041 0 0 0 172169 6 0 0 25 0 1 0 114943890 17211392 3828 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528006 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 4202 3828 205 16 0 3641 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 16808

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27158
/proc/meminfo: memFree=1816192/2055920 swapFree=4179984/4192956
[pid=26959] ppid=26957 vsize=16808 CPUtime=1781.73
/proc/26959/stat : 26959 (Pueblo) R 26957 26959 28413 0 -1 4194304 6041 0 0 0 178167 6 0 0 25 0 1 0 114943890 17211392 3828 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134558602 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 4202 3828 205 16 0 3641 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 16808



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27158
/proc/meminfo: memFree=1816192/2055920 swapFree=4179984/4192956
[pid=26959] ppid=26957 vsize=16808 CPUtime=1800.04
/proc/26959/stat : 26959 (Pueblo) R 26957 26959 28413 0 -1 4194304 6041 0 0 0 179998 6 0 0 25 0 1 0 114943890 17211392 3828 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559537 0 0 4096 0 0 0 0 17 1 0 0
/proc/26959/statm: 4202 3828 205 16 0 3641 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 16808

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): 1800.61
CPU time (s): 1800.05
CPU user time (s): 1799.98
CPU system time (s): 0.065989
CPU usage (%): 99.9686
Max. virtual memory (cumulated for all children) (KiB): 17892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.98
system time used= 0.065989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6041
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= 2934

runsolver used 1.39179 second user time and 3.66844 second system time

The end

Launcher Data (download as text)

Begin job on node27 on Thu Apr 19 22:41:20 UTC 2007

IDJOB= 363053
IDBENCH= 1729
IDSOLVER= 165
FILE ID= node27/363053-1177022480

PBS_JOBID= 4630579

Free space on /tmp= 66375 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-misc05.opb
COMMAND LINE= Pueblo /tmp/evaluation/363053-1177022480/instance-363053-1177022480.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node27/convwatcher-363053-1177022480 -o ROOT/results/node27/conversion-363053-1177022480 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363053-1177022480/instance-363053-1177022480.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node27/watcher-363053-1177022480 -o ROOT/results/node27/solver-363053-1177022480 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/363053-1177022480/instance-363053-1177022480.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  bada111af8c03eca9b9736a7d2e9e703

RANDOM SEED= 185506466

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node27.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		: 3000.213
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	: 5931.00
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		: 3000.213
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:       1831272 kB
Buffers:         34372 kB
Cached:         117036 kB
SwapCached:       6488 kB
Active:          60056 kB
Inactive:       107480 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1831272 kB
SwapTotal:     4192956 kB
SwapFree:      4179984 kB
Dirty:            2468 kB
Writeback:           0 kB
Mapped:          19228 kB
Slab:            43092 kB
Committed_AS:  2045388 kB
PageTables:       1424 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= 66375 MiB

End job on node27 on Thu Apr 19 23:11:23 UTC 2007