Trace number 348919

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 1800.76

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-qiu.opb
MD5SUM644f01bea590fadfbdc9e969c95da3cf
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 variables23808
Total number of constraints1192
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 constraints1192
Minimum length of a constraint31
Maximum length of a constraint5940
Number of terms in the objective function 7968
Biggest coefficient in the objective function 993
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 530424
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 530424
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
0.39/0.48	c starting to Solve
0.39/0.48	c #variables read: 23808 - #constraints read: 1325

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348919-1176606901/instance-348919-1176606901.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/node13/watcher-348919-1176606901 -o ROOT/results/node13/solver-348919-1176606901 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/348919-1176606901/instance-348919-1176606901.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 0.98 1.04 3/77 5175
/proc/meminfo: memFree=1431952/2055920 swapFree=4175300/4192956
[pid=5175] ppid=5173 vsize=2552 CPUtime=0
/proc/5175/stat : 5175 (Pueblo) R 5173 5175 4854 0 -1 4194304 260 0 0 0 0 0 0 0 18 0 1 0 108607942 2613248 230 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 12345047 0 0 4096 0 0 0 0 17 1 0 0
/proc/5175/statm: 638 230 193 16 0 77 0

[startup+0.0142819 s]
/proc/loadavg: 0.92 0.98 1.04 3/77 5175
/proc/meminfo: memFree=1431952/2055920 swapFree=4175300/4192956
[pid=5175] ppid=5173 vsize=2816 CPUtime=0.01
/proc/5175/stat : 5175 (Pueblo) R 5173 5175 4854 0 -1 4194304 330 0 0 0 1 0 0 0 18 0 1 0 108607942 2883584 300 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 12345047 0 0 4096 0 0 0 0 17 1 0 0
/proc/5175/statm: 704 300 193 16 0 143 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2816

[startup+0.1023 s]
/proc/loadavg: 0.92 0.98 1.04 3/77 5175
/proc/meminfo: memFree=1431952/2055920 swapFree=4175300/4192956
[pid=5175] ppid=5173 vsize=4684 CPUtime=0.09
/proc/5175/stat : 5175 (Pueblo) R 5173 5175 4854 0 -1 4194304 806 0 0 0 9 0 0 0 18 0 1 0 108607942 4796416 776 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 12345047 0 0 4096 0 0 0 0 17 1 0 0
/proc/5175/statm: 1171 776 199 16 0 610 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4684

[startup+0.302343 s]
/proc/loadavg: 0.92 0.98 1.04 3/77 5175
/proc/meminfo: memFree=1431952/2055920 swapFree=4175300/4192956
[pid=5175] ppid=5173 vsize=6148 CPUtime=0.29
/proc/5175/stat : 5175 (Pueblo) R 5173 5175 4854 0 -1 4194304 1161 0 0 0 29 0 0 0 20 0 1 0 108607942 6295552 1131 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5175/statm: 1537 1131 199 16 0 976 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6148

[startup+0.701429 s]
/proc/loadavg: 0.92 0.98 1.04 3/77 5175
/proc/meminfo: memFree=1431952/2055920 swapFree=4175300/4192956
[pid=5175] ppid=5173 vsize=13700 CPUtime=0.69
/proc/5175/stat : 5175 (Pueblo) R 5173 5175 4854 0 -1 4194304 2880 0 0 0 68 1 0 0 23 0 1 0 108607942 14028800 2850 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/5175/statm: 3425 2850 206 16 0 2864 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13700

[startup+1.5016 s]
/proc/loadavg: 0.92 0.98 1.04 2/78 5176
/proc/meminfo: memFree=1421320/2055920 swapFree=4175300/4192956
[pid=5175] ppid=5173 vsize=13700 CPUtime=1.49
/proc/5175/stat : 5175 (Pueblo) R 5173 5175 4854 0 -1 4194304 2880 0 0 0 148 1 0 0 25 0 1 0 108607942 14028800 2850 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527966 0 0 4096 0 0 0 0 17 1 0 0
/proc/5175/statm: 3425 2850 206 16 0 2864 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13700

[startup+3.10194 s]
/proc/loadavg: 0.92 0.98 1.04 2/78 5176
/proc/meminfo: memFree=1421192/2055920 swapFree=4175300/4192956
[pid=5175] ppid=5173 vsize=13700 CPUtime=3.09
/proc/5175/stat : 5175 (Pueblo) R 5173 5175 4854 0 -1 4194304 2880 0 0 0 308 1 0 0 25 0 1 0 108607942 14028800 2850 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/5175/statm: 3425 2850 206 16 0 2864 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13700

[startup+6.30162 s]
/proc/loadavg: 0.93 0.98 1.04 2/78 5176
/proc/meminfo: memFree=1420808/2055920 swapFree=4175300/4192956
[pid=5175] ppid=5173 vsize=13940 CPUtime=6.29
/proc/5175/stat : 5175 (Pueblo) R 5173 5175 4854 0 -1 4194304 2941 0 0 0 627 2 0 0 25 0 1 0 108607942 14274560 2911 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527737 0 0 4096 0 0 0 0 17 1 0 0
/proc/5175/statm: 3485 2911 206 16 0 2924 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13940

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 1.04 2/78 5176
/proc/meminfo: memFree=1420040/2055920 swapFree=4175300/4192956
[pid=5175] ppid=5173 vsize=14784 CPUtime=12.69
/proc/5175/stat : 5175 (Pueblo) R 5173 5175 4854 0 -1 4194304 3146 0 0 0 1267 2 0 0 25 0 1 0 108607942 15138816 3116 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/5175/statm: 3696 3116 206 16 0 3135 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14784

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 1.04 2/78 5176
/proc/meminfo: memFree=1415176/2055920 swapFree=4175300/4192956
[pid=5175] ppid=5173 vsize=19772 CPUtime=25.48
/proc/5175/stat : 5175 (Pueblo) R 5173 5175 4854 0 -1 4194304 4411 0 0 0 2546 2 0 0 25 0 1 0 108607942 20246528 4381 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/5175/statm: 4943 4381 206 16 0 4382 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19772

[startup+51.1022 s]
/proc/loadavg: 0.96 0.98 1.03 2/78 5176
/proc/meminfo: memFree=1391496/2055920 swapFree=4175300/4192956
[pid=5175] ppid=5173 vsize=44432 CPUtime=51.08
/proc/5175/stat : 5175 (Pueblo) R 5173 5175 4854 0 -1 4194304 10568 0 0 0 5103 5 0 0 25 0 1 0 108607942 45498368 10538 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527944 0 0 4096 0 0 0 0 17 1 0 0
/proc/5175/statm: 11108 10538 206 16 0 10547 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 44432

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 1.03 2/78 5176
/proc/meminfo: memFree=1361672/2055920 swapFree=4175300/4192956
[pid=5175] ppid=5173 vsize=73092 CPUtime=102.25
/proc/5175/stat : 5175 (Pueblo) R 5173 5175 4854 0 -1 4194304 17705 0 0 0 10217 8 0 0 25 0 1 0 108607942 74846208 17675 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517928 0 0 4096 0 0 0 0 17 1 0 0
/proc/5175/statm: 18273 17675 206 16 0 17712 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 73092

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.02 2/78 5176
/proc/meminfo: memFree=1341896/2055920 swapFree=4175300/4192956
[pid=5175] ppid=5173 vsize=92872 CPUtime=162.24
/proc/5175/stat : 5175 (Pueblo) R 5173 5175 4854 0 -1 4194304 22651 0 0 0 16212 12 0 0 25 0 1 0 108607942 95100928 22621 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/5175/statm: 23218 22621 206 16 0 22657 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 92872

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.02 2/78 5176
/proc/meminfo: memFree=1313736/2055920 swapFree=4175300/4192956
[pid=5175] ppid=5173 vsize=120904 CPUtime=222.21
/proc/5175/stat : 5175 (Pueblo) R 5173 5175 4854 0 -1 4194304 29661 0 0 0 22204 17 0 0 25 0 1 0 108607942 123805696 29631 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517928 0 0 4096 0 0 0 0 17 1 0 0
/proc/5175/statm: 30226 29631 206 16 0 29665 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 120904

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.01 2/78 5176
/proc/meminfo: memFree=1296968/2055920 swapFree=4175300/4192956
[pid=5175] ppid=5173 vsize=137704 CPUtime=282.19
/proc/5175/stat : 5175 (Pueblo) R 5173 5175 4854 0 -1 4194304 33866 0 0 0 28199 20 0 0 25 0 1 0 108607942 141008896 33833 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/5175/statm: 34426 33833 206 16 0 33865 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 137704

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 5176
/proc/meminfo: memFree=1284616/2055920 swapFree=4175300/4192956
[pid=5175] ppid=5173 vsize=149820 CPUtime=342.16
/proc/5175/stat : 5175 (Pueblo) R 5173 5175 4854 0 -1 4194304 36922 0 0 0 34194 22 0 0 25 0 1 0 108607942 153415680 36889 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517890 0 0 4096 0 0 0 0 17 1 0 0
/proc/5175/statm: 37455 36889 206 16 0 36894 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 149820

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 5176
/proc/meminfo: memFree=1230856/2055920 swapFree=4175300/4192956
[pid=5175] ppid=5173 vsize=203796 CPUtime=402.14
/proc/5175/stat : 5175 (Pueblo) R 5173 5175 4854 0 -1 4194304 50407 0 0 0 40185 29 0 0 25 0 1 0 108607942 208687104 50370 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517893 0 0 4096 0 0 0 0 17 1 0 0
/proc/5175/statm: 50949 50370 206 16 0 50388 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 203796

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 5176
/proc/meminfo: memFree=1222216/2055920 swapFree=4175300/4192956
[pid=5175] ppid=5173 vsize=212092 CPUtime=462.13
/proc/5175/stat : 5175 (Pueblo) R 5173 5175 4854 0 -1 4194304 52483 0 0 0 46182 31 0 0 25 0 1 0 108607942 217182208 52446 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517906 0 0 4096 0 0 0 0 17 1 0 0
/proc/5175/statm: 53023 52446 206 16 0 52462 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 212092

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 5176
/proc/meminfo: memFree=1222216/2055920 swapFree=4175300/4192956
[pid=5175] ppid=5173 vsize=212092 CPUtime=522.1
/proc/5175/stat : 5175 (Pueblo) R 5173 5175 4854 0 -1 4194304 52483 0 0 0 52179 31 0 0 25 0 1 0 108607942 217182208 52446 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517890 0 0 4096 0 0 0 0 17 1 0 0
/proc/5175/statm: 53023 52446 206 16 0 52462 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 212092

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 5176
/proc/meminfo: memFree=1209800/2055920 swapFree=4175300/4192956
[pid=5175] ppid=5173 vsize=224488 CPUtime=582.08
/proc/5175/stat : 5175 (Pueblo) R 5173 5175 4854 0 -1 4194304 55570 0 0 0 58175 33 0 0 25 0 1 0 108607942 229875712 55533 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520204 0 0 4096 0 0 0 0 17 1 0 0
/proc/5175/statm: 56122 55533 206 16 0 55561 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 224488

[startup+642.301 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 5176
/proc/meminfo: memFree=1209800/2055920 swapFree=4175300/4192956
[pid=5175] ppid=5173 vsize=224488 CPUtime=642.07
/proc/5175/stat : 5175 (Pueblo) R 5173 5175 4854 0 -1 4194304 55571 0 0 0 64173 34 0 0 25 0 1 0 108607942 229875712 55534 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528624 0 0 4096 0 0 0 0 17 1 0 0
/proc/5175/statm: 56122 55534 206 16 0 55561 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 224488


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

[startup+882.302 s]
/proc/loadavg: 1.03 1.03 1.00 2/78 5176
/proc/meminfo: memFree=1209544/2055920 swapFree=4175300/4192956
[pid=5175] ppid=5173 vsize=224488 CPUtime=881.96
/proc/5175/stat : 5175 (Pueblo) R 5173 5175 4854 0 -1 4194304 55573 0 0 0 88161 35 0 0 25 0 1 0 108607942 229875712 55536 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/5175/statm: 56122 55536 206 16 0 55561 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 224488

[startup+942.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 5176
/proc/meminfo: memFree=1209544/2055920 swapFree=4175300/4192956
[pid=5175] ppid=5173 vsize=224488 CPUtime=941.95
/proc/5175/stat : 5175 (Pueblo) R 5173 5175 4854 0 -1 4194304 55573 0 0 0 94159 36 0 0 25 0 1 0 108607942 229875712 55536 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/5175/statm: 56122 55536 206 16 0 55561 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 224488

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 5176
/proc/meminfo: memFree=1209544/2055920 swapFree=4175300/4192956
[pid=5175] ppid=5173 vsize=224488 CPUtime=1001.92
/proc/5175/stat : 5175 (Pueblo) R 5173 5175 4854 0 -1 4194304 55573 0 0 0 100156 36 0 0 25 0 1 0 108607942 229875712 55536 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517901 0 0 4096 0 0 0 0 17 1 0 0
/proc/5175/statm: 56122 55536 206 16 0 55561 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 224488

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 5176
/proc/meminfo: memFree=1209480/2055920 swapFree=4175300/4192956
[pid=5175] ppid=5173 vsize=224488 CPUtime=1061.9
/proc/5175/stat : 5175 (Pueblo) R 5173 5175 4854 0 -1 4194304 55574 0 0 0 106153 37 0 0 25 0 1 0 108607942 229875712 55537 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517901 0 0 4096 0 0 0 0 17 1 0 0
/proc/5175/statm: 56122 55537 206 16 0 55561 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 224488

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5176
/proc/meminfo: memFree=1209480/2055920 swapFree=4175300/4192956
[pid=5175] ppid=5173 vsize=224488 CPUtime=1121.88
/proc/5175/stat : 5175 (Pueblo) R 5173 5175 4854 0 -1 4194304 55574 0 0 0 112151 37 0 0 25 0 1 0 108607942 229875712 55537 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520568 0 0 4096 0 0 0 0 17 1 0 0
/proc/5175/statm: 56122 55537 206 16 0 55561 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 224488

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5176
/proc/meminfo: memFree=1166856/2055920 swapFree=4175300/4192956
[pid=5175] ppid=5173 vsize=267028 CPUtime=1181.86
/proc/5175/stat : 5175 (Pueblo) R 5173 5175 4854 0 -1 4194304 66212 0 0 0 118143 43 0 0 25 0 1 0 108607942 273436672 66168 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517922 0 0 4096 0 0 0 0 17 1 0 0
/proc/5175/statm: 66757 66168 206 16 0 66196 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 267028

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5176
/proc/meminfo: memFree=1166792/2055920 swapFree=4175300/4192956
[pid=5175] ppid=5173 vsize=267028 CPUtime=1241.83
/proc/5175/stat : 5175 (Pueblo) R 5173 5175 4854 0 -1 4194304 66212 0 0 0 124140 43 0 0 25 0 1 0 108607942 273436672 66168 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/5175/statm: 66757 66168 206 16 0 66196 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 267028

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5176
/proc/meminfo: memFree=1155400/2055920 swapFree=4175300/4192956
[pid=5175] ppid=5173 vsize=278432 CPUtime=1301.82
/proc/5175/stat : 5175 (Pueblo) R 5173 5175 4854 0 -1 4194304 69052 0 0 0 130137 45 0 0 25 0 1 0 108607942 285114368 69008 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134532120 0 0 4096 0 0 0 0 17 1 0 0
/proc/5175/statm: 69608 69008 206 16 0 69047 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 278432

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5178
/proc/meminfo: memFree=1113032/2055920 swapFree=4175300/4192956
[pid=5175] ppid=5173 vsize=320468 CPUtime=1361.79
/proc/5175/stat : 5175 (Pueblo) R 5173 5175 4854 0 -1 4194304 79591 0 0 0 136127 52 0 0 25 0 1 0 108607942 328159232 79531 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/5175/statm: 80117 79531 206 16 0 79556 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 320468

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5178
/proc/meminfo: memFree=1113160/2055920 swapFree=4175300/4192956
[pid=5175] ppid=5173 vsize=320468 CPUtime=1421.78
/proc/5175/stat : 5175 (Pueblo) R 5173 5175 4854 0 -1 4194304 79592 0 0 0 142125 53 0 0 25 0 1 0 108607942 328159232 79532 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517928 0 0 4096 0 0 0 0 17 1 0 0
/proc/5175/statm: 80117 79532 206 16 0 79556 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 320468

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5178
/proc/meminfo: memFree=1113096/2055920 swapFree=4175300/4192956
[pid=5175] ppid=5173 vsize=320296 CPUtime=1481.75
/proc/5175/stat : 5175 (Pueblo) R 5173 5175 4854 0 -1 4194304 79592 0 0 0 148122 53 0 0 25 0 1 0 108607942 327983104 79507 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/5175/statm: 80074 79507 206 16 0 79513 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 320296

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5178
/proc/meminfo: memFree=1113096/2055920 swapFree=4175300/4192956
[pid=5175] ppid=5173 vsize=320296 CPUtime=1541.73
/proc/5175/stat : 5175 (Pueblo) R 5173 5175 4854 0 -1 4194304 79592 0 0 0 154119 54 0 0 25 0 1 0 108607942 327983104 79507 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 12314268 0 0 4096 0 0 0 0 17 1 0 0
/proc/5175/statm: 80074 79507 206 16 0 79513 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 320296

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5178
/proc/meminfo: memFree=1113096/2055920 swapFree=4175300/4192956
[pid=5175] ppid=5173 vsize=320288 CPUtime=1601.7
/proc/5175/stat : 5175 (Pueblo) R 5173 5175 4854 0 -1 4194304 79592 0 0 0 160116 54 0 0 25 0 1 0 108607942 327974912 79505 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527740 0 0 4096 0 0 0 0 17 1 0 0
/proc/5175/statm: 80072 79505 206 16 0 79511 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 320288

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5178
/proc/meminfo: memFree=1113096/2055920 swapFree=4175300/4192956
[pid=5175] ppid=5173 vsize=320288 CPUtime=1661.69
/proc/5175/stat : 5175 (Pueblo) R 5173 5175 4854 0 -1 4194304 79592 0 0 0 166114 55 0 0 25 0 1 0 108607942 327974912 79505 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517919 0 0 4096 0 0 0 0 17 1 0 0
/proc/5175/statm: 80072 79505 206 16 0 79511 0
Current children cumulated CPU time (s) 1661.69
Current children cumulated vsize (KiB) 320288

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5178
/proc/meminfo: memFree=1113096/2055920 swapFree=4175300/4192956
[pid=5175] ppid=5173 vsize=320256 CPUtime=1721.66
/proc/5175/stat : 5175 (Pueblo) R 5173 5175 4854 0 -1 4194304 79592 0 0 0 172111 55 0 0 25 0 1 0 108607942 327942144 79497 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 1 0 0
/proc/5175/statm: 80064 79497 206 16 0 79503 0
Current children cumulated CPU time (s) 1721.66
Current children cumulated vsize (KiB) 320256

[startup+1782.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 5178
/proc/meminfo: memFree=1113160/2055920 swapFree=4175300/4192956
[pid=5175] ppid=5173 vsize=320064 CPUtime=1781.64
/proc/5175/stat : 5175 (Pueblo) R 5173 5175 4854 0 -1 4194304 79592 0 0 0 178108 56 0 0 25 0 1 0 108607942 327745536 79449 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134557282 0 0 4096 0 0 0 0 17 1 0 0
/proc/5175/statm: 80016 79449 206 16 0 79455 0
Current children cumulated CPU time (s) 1781.64
Current children cumulated vsize (KiB) 320064



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 5178
/proc/meminfo: memFree=1113160/2055920 swapFree=4175300/4192956
[pid=5175] ppid=5173 vsize=320064 CPUtime=1800.04
/proc/5175/stat : 5175 (Pueblo) R 5173 5175 4854 0 -1 4194304 79592 0 0 0 179948 56 0 0 25 0 1 0 108607942 327745536 79449 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517911 0 0 4096 0 0 0 0 17 1 0 0
/proc/5175/statm: 80016 79449 206 16 0 79455 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 320064

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

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

[startup+1800.71 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 5178
/proc/meminfo: memFree=1113160/2055920 swapFree=4175300/4192956
[pid=5175] ppid=5173 vsize=320064 CPUtime=1800.04
/proc/5175/stat : 5175 (Pueblo) R 5173 5175 4854 0 -1 4194304 79592 0 0 0 179948 56 0 0 25 0 1 0 108607942 327745536 79449 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517911 0 0 4096 0 0 0 0 17 1 0 0
/proc/5175/statm: 80016 79449 206 16 0 79455 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 320064

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.76
CPU time (s): 1800.11
CPU user time (s): 1799.49
CPU system time (s): 0.615906
CPU usage (%): 99.9635
Max. virtual memory (cumulated for all children) (KiB): 320468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.49
system time used= 0.615906
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 79592
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= 37189

runsolver used 2.02869 second user time and 4.04239 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Sun Apr 15 03:15:01 UTC 2007

IDJOB= 348919
IDBENCH= 1781
IDSOLVER= 165
FILE ID= node13/348919-1176606901

PBS_JOBID= 4556830

Free space on /tmp= 66520 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-qiu.opb
COMMAND LINE= Pueblo /tmp/evaluation/348919-1176606901/instance-348919-1176606901.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node13/convwatcher-348919-1176606901 -o ROOT/results/node13/conversion-348919-1176606901 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348919-1176606901/instance-348919-1176606901.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-348919-1176606901 -o ROOT/results/node13/solver-348919-1176606901 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/348919-1176606901/instance-348919-1176606901.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  644f01bea590fadfbdc9e969c95da3cf

RANDOM SEED= 60725241

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.259
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		: 3000.259
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:       1432424 kB
Buffers:         83864 kB
Cached:         342528 kB
SwapCached:       2552 kB
Active:         247268 kB
Inactive:       301332 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1432424 kB
SwapTotal:     4192956 kB
SwapFree:      4175300 kB
Dirty:            3288 kB
Writeback:           0 kB
Mapped:          39788 kB
Slab:            60376 kB
Committed_AS:  5636944 kB
PageTables:       1872 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= 66520 MiB

End job on node13 on Sun Apr 15 03:45:04 UTC 2007