Trace number 348971

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
Pueblo 1.4? (TO) 1800.07 1800.61

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-vpm2.opb
MD5SUM0632aa4d9a67ceeb1b14a3ab4971976e
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 variables2754
Total number of constraints444
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 constraints444
Minimum length of a constraint11
Maximum length of a constraint84
Number of terms in the objective function 168
Biggest coefficient in the objective function 5
Number of bits for the biggest coefficient in the objective function 3
Sum of the numbers in the objective function 504
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 204800
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 524341
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
0.04/0.05	c starting to Solve
0.04/0.05	c #variables read: 2754 - #constraints read: 487

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348971-1176612648/instance-348971-1176612648.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/node18/watcher-348971-1176612648 -o ROOT/results/node18/solver-348971-1176612648 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/348971-1176612648/instance-348971-1176612648.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 19091
/proc/meminfo: memFree=1479736/2055920 swapFree=4168132/4192956
[pid=19091] ppid=19089 vsize=2552 CPUtime=0
/proc/19091/stat : 19091 (Pueblo) R 19089 19091 16028 0 -1 4194304 268 0 0 0 0 0 0 0 18 0 1 0 109182194 2613248 238 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 8326871 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 638 238 199 16 0 77 0

[startup+0.0465159 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 19091
/proc/meminfo: memFree=1479736/2055920 swapFree=4168132/4192956
[pid=19091] ppid=19089 vsize=3696 CPUtime=0.04
/proc/19091/stat : 19091 (Pueblo) R 19089 19091 16028 0 -1 4194304 557 0 0 0 4 0 0 0 18 0 1 0 109182194 3784704 527 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 8296059 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 924 527 204 16 0 363 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3696

[startup+0.102521 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 19091
/proc/meminfo: memFree=1479736/2055920 swapFree=4168132/4192956
[pid=19091] ppid=19089 vsize=3964 CPUtime=0.09
/proc/19091/stat : 19091 (Pueblo) R 19089 19091 16028 0 -1 4194304 617 0 0 0 9 0 0 0 18 0 1 0 109182194 4059136 587 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 991 587 205 16 0 430 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3964

[startup+0.301541 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 19091
/proc/meminfo: memFree=1479736/2055920 swapFree=4168132/4192956
[pid=19091] ppid=19089 vsize=4224 CPUtime=0.29
/proc/19091/stat : 19091 (Pueblo) R 19089 19091 16028 0 -1 4194304 669 0 0 0 29 0 0 0 19 0 1 0 109182194 4325376 639 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134557853 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 1056 639 205 16 0 495 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4224

[startup+0.702579 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 19091
/proc/meminfo: memFree=1479736/2055920 swapFree=4168132/4192956
[pid=19091] ppid=19089 vsize=4224 CPUtime=0.69
/proc/19091/stat : 19091 (Pueblo) R 19089 19091 16028 0 -1 4194304 669 0 0 0 69 0 0 0 22 0 1 0 109182194 4325376 639 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 1056 639 205 16 0 495 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4224

[startup+1.50166 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19092
/proc/meminfo: memFree=1477808/2055920 swapFree=4168132/4192956
[pid=19091] ppid=19089 vsize=4224 CPUtime=1.49
/proc/19091/stat : 19091 (Pueblo) R 19089 19091 16028 0 -1 4194304 689 0 0 0 149 0 0 0 25 0 1 0 109182194 4325376 659 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 1056 659 205 16 0 495 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4224

[startup+3.10181 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19092
/proc/meminfo: memFree=1477104/2055920 swapFree=4168132/4192956
[pid=19091] ppid=19089 vsize=4880 CPUtime=3.09
/proc/19091/stat : 19091 (Pueblo) R 19089 19091 16028 0 -1 4194304 835 0 0 0 309 0 0 0 25 0 1 0 109182194 4997120 805 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517893 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 1220 805 205 16 0 659 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4880

[startup+6.30112 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19092
/proc/meminfo: memFree=1476720/2055920 swapFree=4168132/4192956
[pid=19091] ppid=19089 vsize=5144 CPUtime=6.29
/proc/19091/stat : 19091 (Pueblo) R 19089 19091 16028 0 -1 4194304 909 0 0 0 629 0 0 0 25 0 1 0 109182194 5267456 879 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520116 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 1286 879 205 16 0 725 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5144

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19092
/proc/meminfo: memFree=1476464/2055920 swapFree=4168132/4192956
[pid=19091] ppid=19089 vsize=5404 CPUtime=12.68
/proc/19091/stat : 19091 (Pueblo) R 19089 19091 16028 0 -1 4194304 969 0 0 0 1268 0 0 0 25 0 1 0 109182194 5533696 939 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520019 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 1351 939 205 16 0 790 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5404

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19092
/proc/meminfo: memFree=1476080/2055920 swapFree=4168132/4192956
[pid=19091] ppid=19089 vsize=5804 CPUtime=25.49
/proc/19091/stat : 19091 (Pueblo) R 19089 19091 16028 0 -1 4194304 1059 0 0 0 2548 1 0 0 25 0 1 0 109182194 5943296 1029 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520075 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 1451 1029 205 16 0 890 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5804

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19092
/proc/meminfo: memFree=1475888/2055920 swapFree=4168132/4192956
[pid=19091] ppid=19089 vsize=5940 CPUtime=51.08
/proc/19091/stat : 19091 (Pueblo) R 19089 19091 16028 0 -1 4194304 1115 0 0 0 5107 1 0 0 25 0 1 0 109182194 6082560 1085 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527678 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 1485 1085 205 16 0 924 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5940

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19092
/proc/meminfo: memFree=1473200/2055920 swapFree=4168132/4192956
[pid=19091] ppid=19089 vsize=8624 CPUtime=102.26
/proc/19091/stat : 19091 (Pueblo) R 19089 19091 16028 0 -1 4194304 1792 0 0 0 10225 1 0 0 25 0 1 0 109182194 8830976 1762 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559161 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 2156 1762 205 16 0 1595 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8624

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19092
/proc/meminfo: memFree=1472944/2055920 swapFree=4168132/4192956
[pid=19091] ppid=19089 vsize=9020 CPUtime=162.25
/proc/19091/stat : 19091 (Pueblo) R 19089 19091 16028 0 -1 4194304 1864 0 0 0 16223 2 0 0 25 0 1 0 109182194 9236480 1834 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134558603 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 2255 1834 205 16 0 1694 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 9020

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19092
/proc/meminfo: memFree=1472880/2055920 swapFree=4168132/4192956
[pid=19091] ppid=19089 vsize=9020 CPUtime=222.23
/proc/19091/stat : 19091 (Pueblo) R 19089 19091 16028 0 -1 4194304 1868 0 0 0 22221 2 0 0 25 0 1 0 109182194 9236480 1838 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528604 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 2255 1838 205 16 0 1694 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 9020

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19092
/proc/meminfo: memFree=1472880/2055920 swapFree=4168132/4192956
[pid=19091] ppid=19089 vsize=9020 CPUtime=282.22
/proc/19091/stat : 19091 (Pueblo) R 19089 19091 16028 0 -1 4194304 1868 0 0 0 28219 3 0 0 25 0 1 0 109182194 9236480 1838 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527750 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 2255 1838 205 16 0 1694 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 9020

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19092
/proc/meminfo: memFree=1472880/2055920 swapFree=4168132/4192956
[pid=19091] ppid=19089 vsize=9020 CPUtime=342.2
/proc/19091/stat : 19091 (Pueblo) R 19089 19091 16028 0 -1 4194304 1875 0 0 0 34217 3 0 0 25 0 1 0 109182194 9236480 1845 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 2255 1845 205 16 0 1694 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 9020

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19092
/proc/meminfo: memFree=1472880/2055920 swapFree=4168132/4192956
[pid=19091] ppid=19089 vsize=9020 CPUtime=402.19
/proc/19091/stat : 19091 (Pueblo) R 19089 19091 16028 0 -1 4194304 1885 0 0 0 40215 4 0 0 25 0 1 0 109182194 9236480 1855 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527824 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 2255 1855 205 16 0 1694 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 9020

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19092
/proc/meminfo: memFree=1472752/2055920 swapFree=4168132/4192956
[pid=19091] ppid=19089 vsize=9156 CPUtime=462.17
/proc/19091/stat : 19091 (Pueblo) R 19089 19091 16028 0 -1 4194304 1902 0 0 0 46213 4 0 0 25 0 1 0 109182194 9375744 1872 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 2289 1872 205 16 0 1728 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 9156

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19092
/proc/meminfo: memFree=1472752/2055920 swapFree=4168132/4192956
[pid=19091] ppid=19089 vsize=9156 CPUtime=522.16
/proc/19091/stat : 19091 (Pueblo) R 19089 19091 16028 0 -1 4194304 1904 0 0 0 52211 5 0 0 25 0 1 0 109182194 9375744 1874 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527818 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 2289 1874 205 16 0 1728 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 9156

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19092
/proc/meminfo: memFree=1472816/2055920 swapFree=4168132/4192956
[pid=19091] ppid=19089 vsize=9156 CPUtime=582.14
/proc/19091/stat : 19091 (Pueblo) R 19089 19091 16028 0 -1 4194304 1904 0 0 0 58209 5 0 0 25 0 1 0 109182194 9375744 1874 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528061 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 2289 1874 205 16 0 1728 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 9156

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 19230
/proc/meminfo: memFree=1471408/2055920 swapFree=4168132/4192956
[pid=19091] ppid=19089 vsize=9156 CPUtime=642.06
/proc/19091/stat : 19091 (Pueblo) R 19089 19091 16028 0 -1 4194304 1906 0 0 0 64201 5 0 0 25 0 1 0 109182194 9375744 1876 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134557666 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 2289 1876 205 16 0 1728 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 9156


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

[startup+822.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19290
/proc/meminfo: memFree=1472112/2055920 swapFree=4168132/4192956
[pid=19091] ppid=19089 vsize=9684 CPUtime=821.99
/proc/19091/stat : 19091 (Pueblo) R 19089 19091 16028 0 -1 4194304 2030 0 0 0 82192 7 0 0 25 0 1 0 109182194 9916416 2000 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 2421 2000 205 16 0 1860 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 9684

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19290
/proc/meminfo: memFree=1471088/2055920 swapFree=4168132/4192956
[pid=19091] ppid=19089 vsize=10872 CPUtime=881.98
/proc/19091/stat : 19091 (Pueblo) R 19089 19091 16028 0 -1 4194304 2311 0 0 0 88190 8 0 0 25 0 1 0 109182194 11132928 2281 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528572 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 2718 2281 205 16 0 2157 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 10872

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19290
/proc/meminfo: memFree=1468656/2055920 swapFree=4168132/4192956
[pid=19091] ppid=19089 vsize=13344 CPUtime=941.96
/proc/19091/stat : 19091 (Pueblo) R 19089 19091 16028 0 -1 4194304 2917 0 0 0 94188 8 0 0 25 0 1 0 109182194 13664256 2876 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 3336 2876 205 16 0 2775 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 13344

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19290
/proc/meminfo: memFree=1467632/2055920 swapFree=4168132/4192956
[pid=19091] ppid=19089 vsize=14364 CPUtime=1001.95
/proc/19091/stat : 19091 (Pueblo) R 19089 19091 16028 0 -1 4194304 3165 0 0 0 100186 9 0 0 25 0 1 0 109182194 14708736 3124 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134557750 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 3591 3124 205 16 0 3030 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 14364

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19290
/proc/meminfo: memFree=1466928/2055920 swapFree=4168132/4192956
[pid=19091] ppid=19089 vsize=14964 CPUtime=1061.93
/proc/19091/stat : 19091 (Pueblo) R 19089 19091 16028 0 -1 4194304 3445 0 0 0 106183 10 0 0 25 0 1 0 109182194 15323136 3291 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528015 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 3741 3291 205 16 0 3180 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 14964

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 19290
/proc/meminfo: memFree=1466928/2055920 swapFree=4168132/4192956
[pid=19091] ppid=19089 vsize=14964 CPUtime=1121.91
/proc/19091/stat : 19091 (Pueblo) R 19089 19091 16028 0 -1 4194304 3446 0 0 0 112181 10 0 0 25 0 1 0 109182194 15323136 3292 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527694 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 3741 3292 205 16 0 3180 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 14964

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19290
/proc/meminfo: memFree=1466992/2055920 swapFree=4168132/4192956
[pid=19091] ppid=19089 vsize=14964 CPUtime=1181.91
/proc/19091/stat : 19091 (Pueblo) R 19089 19091 16028 0 -1 4194304 3446 0 0 0 118180 11 0 0 25 0 1 0 109182194 15323136 3292 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134532190 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 3741 3292 205 16 0 3180 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 14964

[startup+1242.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 19290
/proc/meminfo: memFree=1466992/2055920 swapFree=4168132/4192956
[pid=19091] ppid=19089 vsize=14964 CPUtime=1241.89
/proc/19091/stat : 19091 (Pueblo) R 19089 19091 16028 0 -1 4194304 3446 0 0 0 124178 11 0 0 25 0 1 0 109182194 15323136 3292 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520065 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 3741 3292 205 16 0 3180 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 14964

[startup+1302.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 19290
/proc/meminfo: memFree=1466992/2055920 swapFree=4168132/4192956
[pid=19091] ppid=19089 vsize=14964 CPUtime=1301.87
/proc/19091/stat : 19091 (Pueblo) R 19089 19091 16028 0 -1 4194304 3447 0 0 0 130176 11 0 0 25 0 1 0 109182194 15323136 3293 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528635 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 3741 3293 205 16 0 3180 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 14964

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19290
/proc/meminfo: memFree=1466992/2055920 swapFree=4168132/4192956
[pid=19091] ppid=19089 vsize=14964 CPUtime=1361.86
/proc/19091/stat : 19091 (Pueblo) R 19089 19091 16028 0 -1 4194304 3447 0 0 0 136174 12 0 0 25 0 1 0 109182194 15323136 3293 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528580 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 3741 3293 205 16 0 3180 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 14964

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19290
/proc/meminfo: memFree=1466928/2055920 swapFree=4168132/4192956
[pid=19091] ppid=19089 vsize=14964 CPUtime=1421.85
/proc/19091/stat : 19091 (Pueblo) R 19089 19091 16028 0 -1 4194304 3447 0 0 0 142173 12 0 0 25 0 1 0 109182194 15323136 3293 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134565330 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 3741 3293 205 16 0 3180 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 14964

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19290
/proc/meminfo: memFree=1466928/2055920 swapFree=4168132/4192956
[pid=19091] ppid=19089 vsize=14964 CPUtime=1481.82
/proc/19091/stat : 19091 (Pueblo) R 19089 19091 16028 0 -1 4194304 3447 0 0 0 148170 12 0 0 25 0 1 0 109182194 15323136 3293 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134558603 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 3741 3293 205 16 0 3180 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 14964

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19290
/proc/meminfo: memFree=1467120/2055920 swapFree=4168132/4192956
[pid=19091] ppid=19089 vsize=14964 CPUtime=1541.81
/proc/19091/stat : 19091 (Pueblo) R 19089 19091 16028 0 -1 4194304 3447 0 0 0 154168 13 0 0 25 0 1 0 109182194 15323136 3293 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528239 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 3741 3293 205 16 0 3180 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 14964

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19290
/proc/meminfo: memFree=1467056/2055920 swapFree=4168132/4192956
[pid=19091] ppid=19089 vsize=15100 CPUtime=1601.8
/proc/19091/stat : 19091 (Pueblo) R 19089 19091 16028 0 -1 4194304 3453 0 0 0 160167 13 0 0 25 0 1 0 109182194 15462400 3299 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520059 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 3775 3299 205 16 0 3214 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 15100

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19290
/proc/meminfo: memFree=1466480/2055920 swapFree=4168132/4192956
[pid=19091] ppid=19089 vsize=15516 CPUtime=1661.78
/proc/19091/stat : 19091 (Pueblo) R 19089 19091 16028 0 -1 4194304 3644 0 0 0 166164 14 0 0 25 0 1 0 109182194 15888384 3425 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134557715 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 3879 3425 205 16 0 3318 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 15516

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19290
/proc/meminfo: memFree=1465712/2055920 swapFree=4168132/4192956
[pid=19091] ppid=19089 vsize=16440 CPUtime=1721.77
/proc/19091/stat : 19091 (Pueblo) R 19089 19091 16028 0 -1 4194304 3854 0 0 0 172163 14 0 0 25 0 1 0 109182194 16834560 3635 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134558603 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 4110 3635 205 16 0 3549 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 16440

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19290
/proc/meminfo: memFree=1465712/2055920 swapFree=4168132/4192956
[pid=19091] ppid=19089 vsize=16440 CPUtime=1781.76
/proc/19091/stat : 19091 (Pueblo) R 19089 19091 16028 0 -1 4194304 3854 0 0 0 178161 15 0 0 25 0 1 0 109182194 16834560 3635 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134557919 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 4110 3635 205 16 0 3549 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 16440



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19290
/proc/meminfo: memFree=1465712/2055920 swapFree=4168132/4192956
[pid=19091] ppid=19089 vsize=16440 CPUtime=1800.06
/proc/19091/stat : 19091 (Pueblo) R 19089 19091 16028 0 -1 4194304 3856 0 0 0 179991 15 0 0 25 0 1 0 109182194 16834560 3637 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517876 0 0 4096 0 0 0 0 17 1 0 0
/proc/19091/statm: 4110 3637 205 16 0 3549 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 16440

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): 1800.07
CPU user time (s): 1799.91
CPU system time (s): 0.154976
CPU usage (%): 99.9698
Max. virtual memory (cumulated for all children) (KiB): 16440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.91
system time used= 0.154976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3856
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= 1688

runsolver used 2.06968 second user time and 4.06238 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Sun Apr 15 04:50:48 UTC 2007

IDJOB= 348971
IDBENCH= 1803
IDSOLVER= 165
FILE ID= node18/348971-1176612648

PBS_JOBID= 4556819

Free space on /tmp= 66557 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-vpm2.opb
COMMAND LINE= Pueblo /tmp/evaluation/348971-1176612648/instance-348971-1176612648.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node18/convwatcher-348971-1176612648 -o ROOT/results/node18/conversion-348971-1176612648 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348971-1176612648/instance-348971-1176612648.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-348971-1176612648 -o ROOT/results/node18/solver-348971-1176612648 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/348971-1176612648/instance-348971-1176612648.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  0632aa4d9a67ceeb1b14a3ab4971976e

RANDOM SEED= 408650676

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.234
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		: 3000.234
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:       1480144 kB
Buffers:         86284 kB
Cached:         386840 kB
SwapCached:      11444 kB
Active:         225268 kB
Inactive:       291996 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1480144 kB
SwapTotal:     4192956 kB
SwapFree:      4168132 kB
Dirty:            2472 kB
Writeback:           0 kB
Mapped:          40580 kB
Slab:            44032 kB
Committed_AS:  3963100 kB
PageTables:       1780 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= 66557 MiB

End job on node18 on Sun Apr 15 05:20:51 UTC 2007