Trace number 349010

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 1800.81

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib3/normalized-reduced-mps-v2-20-10-blend2.opb
MD5SUM94d27ad55443aa92d0406d6e0a54bcaf
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 variables2944
Total number of constraints214
Number of constraints which are clauses9
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints205
Minimum length of a constraint1
Maximum length of a constraint2659
Number of terms in the objective function 88
Biggest coefficient in the objective function 53442
Number of bits for the biggest coefficient in the objective function 16
Sum of the numbers in the objective function 524332
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262120
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 526376
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
0.09/0.12	c starting to Solve
0.09/0.12	c #variables read: 2944 - #constraints read: 295

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/349010-1176616092/instance-349010-1176616092.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/node66/watcher-349010-1176616092 -o ROOT/results/node66/solver-349010-1176616092 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/349010-1176616092/instance-349010-1176616092.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: 0.93 1.00 0.99 3/64 1013
/proc/meminfo: memFree=1753128/2055920 swapFree=4184568/4192956
[pid=1013] ppid=1011 vsize=2552 CPUtime=0
/proc/1013/stat : 1013 (Pueblo) R 1011 1013 32677 0 -1 4194304 269 0 0 0 0 0 0 0 18 0 1 0 137598753 2613248 239 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 10274427 0 0 4096 0 0 0 0 17 0 0 0
/proc/1013/statm: 638 239 199 16 0 77 0

[startup+0.0342541 s]
/proc/loadavg: 0.93 1.00 0.99 3/64 1013
/proc/meminfo: memFree=1753128/2055920 swapFree=4184568/4192956
[pid=1013] ppid=1011 vsize=2952 CPUtime=0.03
/proc/1013/stat : 1013 (Pueblo) R 1011 1013 32677 0 -1 4194304 367 0 0 0 3 0 0 0 18 0 1 0 137598753 3022848 337 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 10305239 0 0 4096 0 0 0 0 17 0 0 0
/proc/1013/statm: 738 337 199 16 0 177 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2952

[startup+0.101302 s]
/proc/loadavg: 0.93 1.00 0.99 3/64 1013
/proc/meminfo: memFree=1753128/2055920 swapFree=4184568/4192956
[pid=1013] ppid=1011 vsize=3860 CPUtime=0.09
/proc/1013/stat : 1013 (Pueblo) R 1011 1013 32677 0 -1 4194304 572 0 0 0 9 0 0 0 18 0 1 0 137598753 3952640 542 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134520985 0 0 4096 0 0 0 0 17 0 0 0
/proc/1013/statm: 965 542 203 16 0 404 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3860

[startup+0.301341 s]
/proc/loadavg: 0.93 1.00 0.99 3/64 1013
/proc/meminfo: memFree=1753128/2055920 swapFree=4184568/4192956
[pid=1013] ppid=1011 vsize=4876 CPUtime=0.29
/proc/1013/stat : 1013 (Pueblo) R 1011 1013 32677 0 -1 4194304 835 0 0 0 29 0 0 0 19 0 1 0 137598753 4993024 805 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527833 0 0 4096 0 0 0 0 17 0 0 0
/proc/1013/statm: 1219 805 205 16 0 658 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4876

[startup+0.701422 s]
/proc/loadavg: 0.93 1.00 0.99 3/64 1013
/proc/meminfo: memFree=1753128/2055920 swapFree=4184568/4192956
[pid=1013] ppid=1011 vsize=5784 CPUtime=0.69
/proc/1013/stat : 1013 (Pueblo) R 1011 1013 32677 0 -1 4194304 1081 0 0 0 69 0 0 0 23 0 1 0 137598753 5922816 1051 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 0 0 0
/proc/1013/statm: 1446 1051 205 16 0 885 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5784

[startup+1.50155 s]
/proc/loadavg: 0.93 1.00 0.99 2/65 1014
/proc/meminfo: memFree=1749216/2055920 swapFree=4184568/4192956
[pid=1013] ppid=1011 vsize=8400 CPUtime=1.49
/proc/1013/stat : 1013 (Pueblo) R 1011 1013 32677 0 -1 4194304 1734 0 0 0 148 1 0 0 25 0 1 0 137598753 8601600 1704 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527718 0 0 4096 0 0 0 0 17 0 0 0
/proc/1013/statm: 2100 1704 205 16 0 1539 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8400

[startup+3.10187 s]
/proc/loadavg: 0.94 1.00 0.99 2/65 1014
/proc/meminfo: memFree=1743136/2055920 swapFree=4184568/4192956
[pid=1013] ppid=1011 vsize=14136 CPUtime=3.09
/proc/1013/stat : 1013 (Pueblo) R 1011 1013 32677 0 -1 4194304 3168 0 0 0 308 1 0 0 25 0 1 0 137598753 14475264 3138 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559161 0 0 4096 0 0 0 0 17 0 0 0
/proc/1013/statm: 3534 3138 205 16 0 2973 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14136

[startup+6.3025 s]
/proc/loadavg: 0.94 1.00 0.99 2/65 1014
/proc/meminfo: memFree=1735904/2055920 swapFree=4184568/4192956
[pid=1013] ppid=1011 vsize=23056 CPUtime=6.29
/proc/1013/stat : 1013 (Pueblo) R 1011 1013 32677 0 -1 4194304 5390 0 0 0 627 2 0 0 25 0 1 0 137598753 23609344 5360 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 0 0 0
/proc/1013/statm: 5764 5360 205 16 0 5203 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23056

[startup+12.7018 s]
/proc/loadavg: 0.94 1.00 0.99 2/65 1014
/proc/meminfo: memFree=1730216/2055920 swapFree=4184568/4192956
[pid=1013] ppid=1011 vsize=24868 CPUtime=12.68
/proc/1013/stat : 1013 (Pueblo) R 1011 1013 32677 0 -1 4194304 6056 0 0 0 1266 2 0 0 25 0 1 0 137598753 25464832 5829 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134556397 0 0 4096 0 0 0 0 17 0 0 0
/proc/1013/statm: 6217 5829 205 16 0 5656 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 24868

[startup+25.5013 s]
/proc/loadavg: 0.95 1.00 0.99 2/65 1014
/proc/meminfo: memFree=1728104/2055920 swapFree=4184568/4192956
[pid=1013] ppid=1011 vsize=27280 CPUtime=25.48
/proc/1013/stat : 1013 (Pueblo) R 1011 1013 32677 0 -1 4194304 6690 0 0 0 2545 3 0 0 25 0 1 0 137598753 27934720 6419 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 10273119 0 0 4096 0 0 0 0 17 0 0 0
/proc/1013/statm: 6820 6419 205 16 0 6259 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 27280

[startup+51.1014 s]
/proc/loadavg: 0.97 1.00 0.99 2/65 1014
/proc/meminfo: memFree=1727016/2055920 swapFree=4184568/4192956
[pid=1013] ppid=1011 vsize=28504 CPUtime=51.07
/proc/1013/stat : 1013 (Pueblo) R 1011 1013 32677 0 -1 4194304 7054 0 0 0 5104 3 0 0 25 0 1 0 137598753 29188096 6717 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528577 0 0 4096 0 0 0 0 17 0 0 0
/proc/1013/statm: 7126 6717 205 16 0 6565 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 28504

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 1014
/proc/meminfo: memFree=1726632/2055920 swapFree=4184568/4192956
[pid=1013] ppid=1011 vsize=28684 CPUtime=102.25
/proc/1013/stat : 1013 (Pueblo) R 1011 1013 32677 0 -1 4194304 7170 0 0 0 10222 3 0 0 25 0 1 0 137598753 29372416 6782 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 0 0 0
/proc/1013/statm: 7171 6782 205 16 0 6610 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 28684

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 1014
/proc/meminfo: memFree=1726056/2055920 swapFree=4184568/4192956
[pid=1013] ppid=1011 vsize=29156 CPUtime=162.22
/proc/1013/stat : 1013 (Pueblo) R 1011 1013 32677 0 -1 4194304 7396 0 0 0 16219 3 0 0 25 0 1 0 137598753 29855744 6888 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528351 0 0 4096 0 0 0 0 17 0 0 0
/proc/1013/statm: 7289 6888 205 16 0 6728 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 29156

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 1014
/proc/meminfo: memFree=1725352/2055920 swapFree=4184568/4192956
[pid=1013] ppid=1011 vsize=29932 CPUtime=222.21
/proc/1013/stat : 1013 (Pueblo) R 1011 1013 32677 0 -1 4194304 7607 0 0 0 22217 4 0 0 25 0 1 0 137598753 30650368 7095 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 0 0 0
/proc/1013/statm: 7483 7095 205 16 0 6922 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 29932

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 1014
/proc/meminfo: memFree=1724904/2055920 swapFree=4184568/4192956
[pid=1013] ppid=1011 vsize=30404 CPUtime=282.19
/proc/1013/stat : 1013 (Pueblo) R 1011 1013 32677 0 -1 4194304 7731 0 0 0 28215 4 0 0 25 0 1 0 137598753 31133696 7210 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528580 0 0 4096 0 0 0 0 17 0 0 0
/proc/1013/statm: 7601 7210 205 16 0 7040 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 30404

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 1014
/proc/meminfo: memFree=1724520/2055920 swapFree=4184568/4192956
[pid=1013] ppid=1011 vsize=30716 CPUtime=342.16
/proc/1013/stat : 1013 (Pueblo) R 1011 1013 32677 0 -1 4194304 7870 0 0 0 34212 4 0 0 25 0 1 0 137598753 31453184 7280 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527956 0 0 4096 0 0 0 0 17 0 0 0
/proc/1013/statm: 7679 7280 205 16 0 7118 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 30716

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 1014
/proc/meminfo: memFree=1724392/2055920 swapFree=4184568/4192956
[pid=1013] ppid=1011 vsize=30864 CPUtime=402.14
/proc/1013/stat : 1013 (Pueblo) R 1011 1013 32677 0 -1 4194304 8038 0 0 0 40210 4 0 0 25 0 1 0 137598753 31604736 7317 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527750 0 0 4096 0 0 0 0 17 0 0 0
/proc/1013/statm: 7716 7317 205 16 0 7155 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 30864

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 1014
/proc/meminfo: memFree=1724072/2055920 swapFree=4184568/4192956
[pid=1013] ppid=1011 vsize=31228 CPUtime=462.11
/proc/1013/stat : 1013 (Pueblo) R 1011 1013 32677 0 -1 4194304 8124 0 0 0 46207 4 0 0 25 0 1 0 137598753 31977472 7403 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527824 0 0 4096 0 0 0 0 17 0 0 0
/proc/1013/statm: 7807 7403 205 16 0 7246 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 31228

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 1014
/proc/meminfo: memFree=1723880/2055920 swapFree=4184568/4192956
[pid=1013] ppid=1011 vsize=31336 CPUtime=522.09
/proc/1013/stat : 1013 (Pueblo) R 1011 1013 32677 0 -1 4194304 8157 0 0 0 52205 4 0 0 25 0 1 0 137598753 32088064 7436 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517901 0 0 4096 0 0 0 0 17 0 0 0
/proc/1013/statm: 7834 7436 205 16 0 7273 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 31336

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 1014
/proc/meminfo: memFree=1723880/2055920 swapFree=4184568/4192956
[pid=1013] ppid=1011 vsize=31288 CPUtime=582.07
/proc/1013/stat : 1013 (Pueblo) R 1011 1013 32677 0 -1 4194304 8157 0 0 0 58203 4 0 0 25 0 1 0 137598753 32038912 7434 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 0 0 0
/proc/1013/statm: 7822 7434 205 16 0 7261 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 31288

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 1014
/proc/meminfo: memFree=1723624/2055920 swapFree=4184568/4192956
[pid=1013] ppid=1011 vsize=31548 CPUtime=642.04
/proc/1013/stat : 1013 (Pueblo) R 1011 1013 32677 0 -1 4194304 8231 0 0 0 64200 4 0 0 25 0 1 0 137598753 32305152 7499 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528560 0 0 4096 0 0 0 0 17 0 0 0
/proc/1013/statm: 7887 7499 205 16 0 7326 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 31548


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

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/71 1191
/proc/meminfo: memFree=1722040/2055920 swapFree=4184568/4192956
[pid=1013] ppid=1011 vsize=31844 CPUtime=821.97
/proc/1013/stat : 1013 (Pueblo) R 1011 1013 32677 0 -1 4194304 8322 0 0 0 82183 14 0 0 25 0 1 0 137598753 32608256 7550 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517733 0 0 4096 0 0 0 0 17 0 0 0
/proc/1013/statm: 7961 7550 205 16 0 7400 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 31844

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 1215
/proc/meminfo: memFree=1722920/2055920 swapFree=4184568/4192956
[pid=1013] ppid=1011 vsize=31964 CPUtime=881.95
/proc/1013/stat : 1013 (Pueblo) R 1011 1013 32677 0 -1 4194304 8427 0 0 0 88180 15 0 0 25 0 1 0 137598753 32731136 7595 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528563 0 0 4096 0 0 0 0 17 0 0 0
/proc/1013/statm: 7991 7595 205 16 0 7430 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 31964

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 1215
/proc/meminfo: memFree=1722920/2055920 swapFree=4184568/4192956
[pid=1013] ppid=1011 vsize=31888 CPUtime=941.93
/proc/1013/stat : 1013 (Pueblo) R 1011 1013 32677 0 -1 4194304 8427 0 0 0 94178 15 0 0 25 0 1 0 137598753 32653312 7584 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517908 0 0 4096 0 0 0 0 17 0 0 0
/proc/1013/statm: 7972 7584 205 16 0 7411 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 31888

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 1215
/proc/meminfo: memFree=1722856/2055920 swapFree=4184568/4192956
[pid=1013] ppid=1011 vsize=31944 CPUtime=1001.91
/proc/1013/stat : 1013 (Pueblo) R 1011 1013 32677 0 -1 4194304 8430 0 0 0 100176 15 0 0 25 0 1 0 137598753 32710656 7576 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517793 0 0 4096 0 0 0 0 17 0 0 0
/proc/1013/statm: 7986 7576 205 16 0 7425 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 31944

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 1215
/proc/meminfo: memFree=1722664/2055920 swapFree=4184568/4192956
[pid=1013] ppid=1011 vsize=32292 CPUtime=1061.88
/proc/1013/stat : 1013 (Pueblo) R 1011 1013 32677 0 -1 4194304 8533 0 0 0 106173 15 0 0 25 0 1 0 137598753 33067008 7679 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527737 0 0 4096 0 0 0 0 17 0 0 0
/proc/1013/statm: 8073 7679 205 16 0 7512 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 32292

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 1215
/proc/meminfo: memFree=1722536/2055920 swapFree=4184568/4192956
[pid=1013] ppid=1011 vsize=32272 CPUtime=1121.86
/proc/1013/stat : 1013 (Pueblo) R 1011 1013 32677 0 -1 4194304 8553 0 0 0 112171 15 0 0 25 0 1 0 137598753 33046528 7672 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 0 0 0
/proc/1013/statm: 8068 7672 205 16 0 7507 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 32272

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 1215
/proc/meminfo: memFree=1722536/2055920 swapFree=4184568/4192956
[pid=1013] ppid=1011 vsize=32164 CPUtime=1181.84
/proc/1013/stat : 1013 (Pueblo) R 1011 1013 32677 0 -1 4194304 8568 0 0 0 118168 16 0 0 25 0 1 0 137598753 32935936 7653 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528577 0 0 4096 0 0 0 0 17 0 0 0
/proc/1013/statm: 8041 7653 205 16 0 7480 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 32164

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 1215
/proc/meminfo: memFree=1722408/2055920 swapFree=4184568/4192956
[pid=1013] ppid=1011 vsize=32260 CPUtime=1241.81
/proc/1013/stat : 1013 (Pueblo) R 1011 1013 32677 0 -1 4194304 8607 0 0 0 124165 16 0 0 25 0 1 0 137598753 33034240 7677 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134557272 0 0 4096 0 0 0 0 17 0 0 0
/proc/1013/statm: 8065 7677 205 16 0 7504 0
Current children cumulated CPU time (s) 1241.81
Current children cumulated vsize (KiB) 32260

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 1215
/proc/meminfo: memFree=1722536/2055920 swapFree=4184568/4192956
[pid=1013] ppid=1011 vsize=32196 CPUtime=1301.79
/proc/1013/stat : 1013 (Pueblo) R 1011 1013 32677 0 -1 4194304 8632 0 0 0 130163 16 0 0 25 0 1 0 137598753 32968704 7659 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134557282 0 0 4096 0 0 0 0 17 0 0 0
/proc/1013/statm: 8049 7659 205 16 0 7488 0
Current children cumulated CPU time (s) 1301.79
Current children cumulated vsize (KiB) 32196

[startup+1362.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 1215
/proc/meminfo: memFree=1722536/2055920 swapFree=4184568/4192956
[pid=1013] ppid=1011 vsize=32304 CPUtime=1361.76
/proc/1013/stat : 1013 (Pueblo) R 1011 1013 32677 0 -1 4194304 8679 0 0 0 136160 16 0 0 25 0 1 0 137598753 33079296 7678 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517908 0 0 4096 0 0 0 0 17 0 0 0
/proc/1013/statm: 8076 7678 205 16 0 7515 0
Current children cumulated CPU time (s) 1361.76
Current children cumulated vsize (KiB) 32304

[startup+1422.31 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 1215
/proc/meminfo: memFree=1722472/2055920 swapFree=4184568/4192956
[pid=1013] ppid=1011 vsize=32304 CPUtime=1421.74
/proc/1013/stat : 1013 (Pueblo) R 1011 1013 32677 0 -1 4194304 8685 0 0 0 142158 16 0 0 25 0 1 0 137598753 33079296 7684 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527818 0 0 4096 0 0 0 0 17 0 0 0
/proc/1013/statm: 8076 7684 205 16 0 7515 0
Current children cumulated CPU time (s) 1421.74
Current children cumulated vsize (KiB) 32304

[startup+1482.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 1215
/proc/meminfo: memFree=1722408/2055920 swapFree=4184568/4192956
[pid=1013] ppid=1011 vsize=32376 CPUtime=1481.72
/proc/1013/stat : 1013 (Pueblo) R 1011 1013 32677 0 -1 4194304 8701 0 0 0 148156 16 0 0 25 0 1 0 137598753 33153024 7700 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517933 0 0 4096 0 0 0 0 17 0 0 0
/proc/1013/statm: 8094 7700 205 16 0 7533 0
Current children cumulated CPU time (s) 1481.72
Current children cumulated vsize (KiB) 32376

[startup+1542.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 1215
/proc/meminfo: memFree=1722344/2055920 swapFree=4184568/4192956
[pid=1013] ppid=1011 vsize=32476 CPUtime=1541.69
/proc/1013/stat : 1013 (Pueblo) R 1011 1013 32677 0 -1 4194304 8786 0 0 0 154153 16 0 0 25 0 1 0 137598753 33255424 7730 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527833 0 0 4096 0 0 0 0 17 0 0 0
/proc/1013/statm: 8119 7730 205 16 0 7558 0
Current children cumulated CPU time (s) 1541.69
Current children cumulated vsize (KiB) 32476

[startup+1602.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 1215
/proc/meminfo: memFree=1722216/2055920 swapFree=4184568/4192956
[pid=1013] ppid=1011 vsize=32536 CPUtime=1601.67
/proc/1013/stat : 1013 (Pueblo) R 1011 1013 32677 0 -1 4194304 8805 0 0 0 160151 16 0 0 25 0 1 0 137598753 33316864 7731 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134557302 0 0 4096 0 0 0 0 17 0 0 0
/proc/1013/statm: 8134 7731 205 16 0 7573 0
Current children cumulated CPU time (s) 1601.67
Current children cumulated vsize (KiB) 32536

[startup+1662.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 1215
/proc/meminfo: memFree=1722152/2055920 swapFree=4184568/4192956
[pid=1013] ppid=1011 vsize=32536 CPUtime=1661.64
/proc/1013/stat : 1013 (Pueblo) R 1011 1013 32677 0 -1 4194304 8814 0 0 0 166148 16 0 0 25 0 1 0 137598753 33316864 7740 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134532120 0 0 4096 0 0 0 0 17 0 0 0
/proc/1013/statm: 8134 7740 205 16 0 7573 0
Current children cumulated CPU time (s) 1661.64
Current children cumulated vsize (KiB) 32536

[startup+1722.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 1215
/proc/meminfo: memFree=1722152/2055920 swapFree=4184568/4192956
[pid=1013] ppid=1011 vsize=32708 CPUtime=1721.62
/proc/1013/stat : 1013 (Pueblo) R 1011 1013 32677 0 -1 4194304 8864 0 0 0 172146 16 0 0 25 0 1 0 137598753 33492992 7785 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528547 0 0 4096 0 0 0 0 17 0 0 0
/proc/1013/statm: 8177 7785 205 16 0 7616 0
Current children cumulated CPU time (s) 1721.62
Current children cumulated vsize (KiB) 32708

[startup+1782.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 1215
/proc/meminfo: memFree=1721640/2055920 swapFree=4184568/4192956
[pid=1013] ppid=1011 vsize=32804 CPUtime=1781.6
/proc/1013/stat : 1013 (Pueblo) R 1011 1013 32677 0 -1 4194304 8957 0 0 0 178144 16 0 0 25 0 1 0 137598753 33591296 7813 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528666 0 0 4096 0 0 0 0 17 0 0 0
/proc/1013/statm: 8201 7813 205 16 0 7640 0
Current children cumulated CPU time (s) 1781.6
Current children cumulated vsize (KiB) 32804



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 1215
/proc/meminfo: memFree=1721768/2055920 swapFree=4184568/4192956
[pid=1013] ppid=1011 vsize=32720 CPUtime=1800.09
/proc/1013/stat : 1013 (Pueblo) R 1011 1013 32677 0 -1 4194304 8957 0 0 0 179993 16 0 0 25 0 1 0 137598753 33505280 7792 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527731 0 0 4096 0 0 0 0 17 0 0 0
/proc/1013/statm: 8180 7792 205 16 0 7619 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 32720

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.81
CPU time (s): 1800.11
CPU user time (s): 1799.94
CPU system time (s): 0.174973
CPU usage (%): 99.9611
Max. virtual memory (cumulated for all children) (KiB): 33112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.94
system time used= 0.174973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8957
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= 4098

runsolver used 1.63275 second user time and 4.92625 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Sun Apr 15 05:48:12 UTC 2007

IDJOB= 349010
IDBENCH= 1832
IDSOLVER= 165
FILE ID= node66/349010-1176616092

PBS_JOBID= 4557053

Free space on /tmp= 66562 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib3/normalized-reduced-mps-v2-20-10-blend2.opb
COMMAND LINE= Pueblo /tmp/evaluation/349010-1176616092/instance-349010-1176616092.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node66/convwatcher-349010-1176616092 -o ROOT/results/node66/conversion-349010-1176616092 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/349010-1176616092/instance-349010-1176616092.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-349010-1176616092 -o ROOT/results/node66/solver-349010-1176616092 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/349010-1176616092/instance-349010-1176616092.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  94d27ad55443aa92d0406d6e0a54bcaf

RANDOM SEED= 468827924

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.281
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		: 3000.281
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:       1753536 kB
Buffers:          8324 kB
Cached:         203284 kB
SwapCached:       2116 kB
Active:          39068 kB
Inactive:       182664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1753536 kB
SwapTotal:     4192956 kB
SwapFree:      4184568 kB
Dirty:            2564 kB
Writeback:           0 kB
Mapped:          16956 kB
Slab:            66644 kB
Committed_AS:   285760 kB
PageTables:       1380 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= 66562 MiB

End job on node66 on Sun Apr 15 06:18:15 UTC 2007