Trace number 348464

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) 1800.09 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-scsd8.opb
MD5SUM652c15620b8183c9f7790ff4b2dde8e4
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 variables82500
Total number of constraints397
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 constraints397
Minimum length of a constraint300
Maximum length of a constraint720
Number of terms in the objective function 82500
Biggest coefficient in the objective function 195
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 593086
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 48312
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 593086
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)

0.00/0.02	c Pueblo version 1.4 (September 2005)
0.00/0.02	c Developed @ University of Michigan, Ann Arbor, MI
0.00/0.02	c  by Hossein Sheini
1.96/2.05	c starting to Solve
1.96/2.05	c #variables read: 82500 - #constraints read: 795

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348464-1176583960/instance-348464-1176583960.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/node26/watcher-348464-1176583960 -o ROOT/results/node26/solver-348464-1176583960 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/348464-1176583960/instance-348464-1176583960.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 0.99 3/77 13682
/proc/meminfo: memFree=1855112/2055920 swapFree=4170236/4192956
[pid=13682] ppid=13680 vsize=172 CPUtime=0
/proc/13682/stat : 13682 (Pueblo) D 13680 13682 13282 0 -1 4194304 39 0 0 0 0 0 0 0 18 0 1 0 106312792 176128 23 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 12591675 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/13682/statm: 43 23 18 16 0 2 0

[startup+0.0857501 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13682
/proc/meminfo: memFree=1855112/2055920 swapFree=4170236/4192956
[pid=13682] ppid=13680 vsize=4148 CPUtime=0.05
/proc/13682/stat : 13682 (Pueblo) R 13680 13682 13282 0 -1 4194304 670 0 3 0 5 0 0 0 18 0 1 0 106312792 4247552 643 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 13057751 0 0 4096 0 0 0 0 17 1 0 0
/proc/13682/statm: 1037 643 193 16 0 476 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4148

[startup+0.101751 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13682
/proc/meminfo: memFree=1855112/2055920 swapFree=4170236/4192956
[pid=13682] ppid=13680 vsize=4684 CPUtime=0.07
/proc/13682/stat : 13682 (Pueblo) R 13680 13682 13282 0 -1 4194304 780 0 3 0 7 0 0 0 18 0 1 0 106312792 4796416 753 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13682/statm: 1171 755 193 16 0 610 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4684

[startup+0.30177 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13682
/proc/meminfo: memFree=1855112/2055920 swapFree=4170236/4192956
[pid=13682] ppid=13680 vsize=9876 CPUtime=0.27
/proc/13682/stat : 13682 (Pueblo) R 13680 13682 13282 0 -1 4194304 2082 0 3 0 26 1 0 0 19 0 1 0 106312792 10113024 2055 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13682/statm: 2469 2055 193 16 0 1908 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 9876

[startup+0.701806 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13682
/proc/meminfo: memFree=1855112/2055920 swapFree=4170236/4192956
[pid=13682] ppid=13680 vsize=13076 CPUtime=0.67
/proc/13682/stat : 13682 (Pueblo) R 13680 13682 13282 0 -1 4194304 2897 0 3 0 66 1 0 0 23 0 1 0 106312792 13389824 2870 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 13057751 0 0 4096 0 0 0 0 17 1 0 0
/proc/13682/statm: 3269 2870 199 16 0 2708 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 13076

[startup+1.50188 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 13683
/proc/meminfo: memFree=1842048/2055920 swapFree=4170236/4192956
[pid=13682] ppid=13680 vsize=31968 CPUtime=1.46
/proc/13682/stat : 13682 (Pueblo) R 13680 13682 13282 0 -1 4194304 15459 0 3 0 140 6 0 0 25 0 1 0 106312792 32735232 6383 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134532446 0 0 4096 0 0 0 0 17 1 0 0
/proc/13682/statm: 7992 6396 205 16 0 7431 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 31968

[startup+3.10103 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 13683
/proc/meminfo: memFree=1821312/2055920 swapFree=4170236/4192956
[pid=13682] ppid=13680 vsize=39244 CPUtime=3.06
/proc/13682/stat : 13682 (Pueblo) R 13680 13682 13282 0 -1 4194304 73131 0 3 0 285 21 0 0 25 0 1 0 106312792 40185856 8327 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517893 0 0 4096 0 0 0 0 17 1 0 0
/proc/13682/statm: 9811 8327 206 16 0 9250 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 39244

[startup+6.30133 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 13683
/proc/meminfo: memFree=1821312/2055920 swapFree=4170236/4192956
[pid=13682] ppid=13680 vsize=39244 CPUtime=6.26
/proc/13682/stat : 13682 (Pueblo) R 13680 13682 13282 0 -1 4194304 73131 0 3 0 605 21 0 0 25 0 1 0 106312792 40185856 8327 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517885 0 0 4096 0 0 0 0 17 1 0 0
/proc/13682/statm: 9811 8327 206 16 0 9250 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 39244

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 13683
/proc/meminfo: memFree=1821384/2055920 swapFree=4170236/4192956
[pid=13682] ppid=13680 vsize=39244 CPUtime=12.66
/proc/13682/stat : 13682 (Pueblo) R 13680 13682 13282 0 -1 4194304 73131 0 3 0 1245 21 0 0 25 0 1 0 106312792 40185856 8327 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517890 0 0 4096 0 0 0 0 17 1 0 0
/proc/13682/statm: 9811 8327 206 16 0 9250 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 39244

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 13683
/proc/meminfo: memFree=1814728/2055920 swapFree=4170236/4192956
[pid=13682] ppid=13680 vsize=46004 CPUtime=25.45
/proc/13682/stat : 13682 (Pueblo) R 13680 13682 13282 0 -1 4194304 74839 0 3 0 2523 22 0 0 25 0 1 0 106312792 47108096 10035 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528392 0 0 4096 0 0 0 0 17 1 0 0
/proc/13682/statm: 11501 10035 206 16 0 10940 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 46004

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 13683
/proc/meminfo: memFree=1814728/2055920 swapFree=4170236/4192956
[pid=13682] ppid=13680 vsize=45560 CPUtime=51.04
/proc/13682/stat : 13682 (Pueblo) R 13680 13682 13282 0 -1 4194304 74840 0 3 0 5082 22 0 0 25 0 1 0 106312792 46653440 9929 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/13682/statm: 11390 9929 206 16 0 10829 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 45560

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 13683
/proc/meminfo: memFree=1815112/2055920 swapFree=4170236/4192956
[pid=13682] ppid=13680 vsize=45560 CPUtime=102.23
/proc/13682/stat : 13682 (Pueblo) R 13680 13682 13282 0 -1 4194304 74840 0 3 0 10200 23 0 0 25 0 1 0 106312792 46653440 9929 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/13682/statm: 11390 9929 206 16 0 10829 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 45560

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13683
/proc/meminfo: memFree=1815112/2055920 swapFree=4170236/4192956
[pid=13682] ppid=13680 vsize=45560 CPUtime=162.21
/proc/13682/stat : 13682 (Pueblo) R 13680 13682 13282 0 -1 4194304 74840 0 3 0 16198 23 0 0 25 0 1 0 106312792 46653440 9929 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/13682/statm: 11390 9929 206 16 0 10829 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 45560

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13683
/proc/meminfo: memFree=1815112/2055920 swapFree=4170236/4192956
[pid=13682] ppid=13680 vsize=45560 CPUtime=222.2
/proc/13682/stat : 13682 (Pueblo) R 13680 13682 13282 0 -1 4194304 74840 0 3 0 22196 24 0 0 25 0 1 0 106312792 46653440 9929 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527824 0 0 4096 0 0 0 0 17 1 0 0
/proc/13682/statm: 11390 9929 206 16 0 10829 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 45560

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13683
/proc/meminfo: memFree=1815112/2055920 swapFree=4170236/4192956
[pid=13682] ppid=13680 vsize=45560 CPUtime=282.18
/proc/13682/stat : 13682 (Pueblo) R 13680 13682 13282 0 -1 4194304 74840 0 3 0 28194 24 0 0 25 0 1 0 106312792 46653440 9929 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528702 0 0 4096 0 0 0 0 17 1 0 0
/proc/13682/statm: 11390 9929 206 16 0 10829 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 45560

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13683
/proc/meminfo: memFree=1815048/2055920 swapFree=4170236/4192956
[pid=13682] ppid=13680 vsize=45560 CPUtime=342.17
/proc/13682/stat : 13682 (Pueblo) R 13680 13682 13282 0 -1 4194304 74840 0 3 0 34192 25 0 0 25 0 1 0 106312792 46653440 9929 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/13682/statm: 11390 9929 206 16 0 10829 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 45560

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13683
/proc/meminfo: memFree=1815048/2055920 swapFree=4170236/4192956
[pid=13682] ppid=13680 vsize=45560 CPUtime=402.15
/proc/13682/stat : 13682 (Pueblo) R 13680 13682 13282 0 -1 4194304 74840 0 3 0 40190 25 0 0 25 0 1 0 106312792 46653440 9929 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559503 0 0 4096 0 0 0 0 17 1 0 0
/proc/13682/statm: 11390 9929 206 16 0 10829 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 45560

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13683
/proc/meminfo: memFree=1814984/2055920 swapFree=4170236/4192956
[pid=13682] ppid=13680 vsize=45560 CPUtime=462.14
/proc/13682/stat : 13682 (Pueblo) R 13680 13682 13282 0 -1 4194304 74840 0 3 0 46188 26 0 0 25 0 1 0 106312792 46653440 9929 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/13682/statm: 11390 9929 206 16 0 10829 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 45560

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 13791
/proc/meminfo: memFree=1813504/2055920 swapFree=4170236/4192956
[pid=13682] ppid=13680 vsize=45560 CPUtime=522.06
/proc/13682/stat : 13682 (Pueblo) R 13680 13682 13282 0 -1 4194304 74840 0 3 0 52179 27 0 0 25 0 1 0 106312792 46653440 9929 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527824 0 0 4096 0 0 0 0 17 1 0 0
/proc/13682/statm: 11390 9929 206 16 0 10829 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 45560

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13881
/proc/meminfo: memFree=1814408/2055920 swapFree=4170236/4192956
[pid=13682] ppid=13680 vsize=45560 CPUtime=581.99
/proc/13682/stat : 13682 (Pueblo) R 13680 13682 13282 0 -1 4194304 74840 0 3 0 58172 27 0 0 25 0 1 0 106312792 46653440 9929 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528239 0 0 4096 0 0 0 0 17 1 0 0
/proc/13682/statm: 11390 9929 206 16 0 10829 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 45560

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13881
/proc/meminfo: memFree=1814408/2055920 swapFree=4170236/4192956
[pid=13682] ppid=13680 vsize=45560 CPUtime=641.98
/proc/13682/stat : 13682 (Pueblo) R 13680 13682 13282 0 -1 4194304 74840 0 3 0 64170 28 0 0 25 0 1 0 106312792 46653440 9929 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/13682/statm: 11390 9929 206 16 0 10829 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 45560


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13881
/proc/meminfo: memFree=1814536/2055920 swapFree=4170236/4192956
[pid=13682] ppid=13680 vsize=45560 CPUtime=881.91
/proc/13682/stat : 13682 (Pueblo) R 13680 13682 13282 0 -1 4194304 74840 0 3 0 88162 29 0 0 25 0 1 0 106312792 46653440 9929 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527737 0 0 4096 0 0 0 0 17 1 0 0
/proc/13682/statm: 11390 9929 206 16 0 10829 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 45560

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13881
/proc/meminfo: memFree=1814472/2055920 swapFree=4170236/4192956
[pid=13682] ppid=13680 vsize=45560 CPUtime=941.9
/proc/13682/stat : 13682 (Pueblo) R 13680 13682 13282 0 -1 4194304 74840 0 3 0 94160 30 0 0 25 0 1 0 106312792 46653440 9929 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527956 0 0 4096 0 0 0 0 17 1 0 0
/proc/13682/statm: 11390 9929 206 16 0 10829 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 45560

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13881
/proc/meminfo: memFree=1814408/2055920 swapFree=4170236/4192956
[pid=13682] ppid=13680 vsize=45560 CPUtime=1001.87
/proc/13682/stat : 13682 (Pueblo) R 13680 13682 13282 0 -1 4194304 74840 0 3 0 100157 30 0 0 25 0 1 0 106312792 46653440 9929 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/13682/statm: 11390 9929 206 16 0 10829 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 45560

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13881
/proc/meminfo: memFree=1814408/2055920 swapFree=4170236/4192956
[pid=13682] ppid=13680 vsize=45560 CPUtime=1061.86
/proc/13682/stat : 13682 (Pueblo) R 13680 13682 13282 0 -1 4194304 74840 0 3 0 106156 30 0 0 25 0 1 0 106312792 46653440 9929 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 1 0 0
/proc/13682/statm: 11390 9929 206 16 0 10829 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 45560

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13881
/proc/meminfo: memFree=1814344/2055920 swapFree=4170236/4192956
[pid=13682] ppid=13680 vsize=45560 CPUtime=1121.84
/proc/13682/stat : 13682 (Pueblo) R 13680 13682 13282 0 -1 4194304 74840 0 3 0 112153 31 0 0 25 0 1 0 106312792 46653440 9929 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/13682/statm: 11390 9929 206 16 0 10829 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 45560

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13881
/proc/meminfo: memFree=1814280/2055920 swapFree=4170236/4192956
[pid=13682] ppid=13680 vsize=45560 CPUtime=1181.82
/proc/13682/stat : 13682 (Pueblo) R 13680 13682 13282 0 -1 4194304 74840 0 3 0 118151 31 0 0 25 0 1 0 106312792 46653440 9929 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527818 0 0 4096 0 0 0 0 17 1 0 0
/proc/13682/statm: 11390 9929 206 16 0 10829 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 45560

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13881
/proc/meminfo: memFree=1814280/2055920 swapFree=4170236/4192956
[pid=13682] ppid=13680 vsize=45560 CPUtime=1241.81
/proc/13682/stat : 13682 (Pueblo) R 13680 13682 13282 0 -1 4194304 74840 0 3 0 124149 32 0 0 25 0 1 0 106312792 46653440 9929 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/13682/statm: 11390 9929 206 16 0 10829 0
Current children cumulated CPU time (s) 1241.81
Current children cumulated vsize (KiB) 45560

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13881
/proc/meminfo: memFree=1814216/2055920 swapFree=4170236/4192956
[pid=13682] ppid=13680 vsize=45560 CPUtime=1301.8
/proc/13682/stat : 13682 (Pueblo) R 13680 13682 13282 0 -1 4194304 74840 0 3 0 130148 32 0 0 25 0 1 0 106312792 46653440 9929 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527981 0 0 4096 0 0 0 0 17 1 0 0
/proc/13682/statm: 11390 9929 206 16 0 10829 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 45560

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13881
/proc/meminfo: memFree=1814216/2055920 swapFree=4170236/4192956
[pid=13682] ppid=13680 vsize=45560 CPUtime=1361.78
/proc/13682/stat : 13682 (Pueblo) R 13680 13682 13282 0 -1 4194304 74840 0 3 0 136145 33 0 0 25 0 1 0 106312792 46653440 9929 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527824 0 0 4096 0 0 0 0 17 1 0 0
/proc/13682/statm: 11390 9929 206 16 0 10829 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 45560

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13881
/proc/meminfo: memFree=1814088/2055920 swapFree=4170236/4192956
[pid=13682] ppid=13680 vsize=45560 CPUtime=1421.77
/proc/13682/stat : 13682 (Pueblo) R 13680 13682 13282 0 -1 4194304 74840 0 3 0 142144 33 0 0 25 0 1 0 106312792 46653440 9929 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527740 0 0 4096 0 0 0 0 17 1 0 0
/proc/13682/statm: 11390 9929 206 16 0 10829 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 45560

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13881
/proc/meminfo: memFree=1814024/2055920 swapFree=4170236/4192956
[pid=13682] ppid=13680 vsize=45560 CPUtime=1481.75
/proc/13682/stat : 13682 (Pueblo) R 13680 13682 13282 0 -1 4194304 74840 0 3 0 148141 34 0 0 25 0 1 0 106312792 46653440 9929 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527824 0 0 4096 0 0 0 0 17 1 0 0
/proc/13682/statm: 11390 9929 206 16 0 10829 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 45560

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13881
/proc/meminfo: memFree=1814024/2055920 swapFree=4170236/4192956
[pid=13682] ppid=13680 vsize=45560 CPUtime=1541.73
/proc/13682/stat : 13682 (Pueblo) R 13680 13682 13282 0 -1 4194304 74840 0 3 0 154139 34 0 0 25 0 1 0 106312792 46653440 9929 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/13682/statm: 11390 9929 206 16 0 10829 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 45560

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13881
/proc/meminfo: memFree=1813960/2055920 swapFree=4170236/4192956
[pid=13682] ppid=13680 vsize=45560 CPUtime=1601.71
/proc/13682/stat : 13682 (Pueblo) R 13680 13682 13282 0 -1 4194304 74840 0 3 0 160137 34 0 0 25 0 1 0 106312792 46653440 9929 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/13682/statm: 11390 9929 206 16 0 10829 0
Current children cumulated CPU time (s) 1601.71
Current children cumulated vsize (KiB) 45560

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13881
/proc/meminfo: memFree=1813896/2055920 swapFree=4170236/4192956
[pid=13682] ppid=13680 vsize=45560 CPUtime=1661.7
/proc/13682/stat : 13682 (Pueblo) R 13680 13682 13282 0 -1 4194304 74840 0 3 0 166135 35 0 0 25 0 1 0 106312792 46653440 9929 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528252 0 0 4096 0 0 0 0 17 1 0 0
/proc/13682/statm: 11390 9929 206 16 0 10829 0
Current children cumulated CPU time (s) 1661.7
Current children cumulated vsize (KiB) 45560

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13881
/proc/meminfo: memFree=1813896/2055920 swapFree=4170236/4192956
[pid=13682] ppid=13680 vsize=45560 CPUtime=1721.68
/proc/13682/stat : 13682 (Pueblo) R 13680 13682 13282 0 -1 4194304 74840 0 3 0 172133 35 0 0 25 0 1 0 106312792 46653440 9929 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/13682/statm: 11390 9929 206 16 0 10829 0
Current children cumulated CPU time (s) 1721.68
Current children cumulated vsize (KiB) 45560

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13881
/proc/meminfo: memFree=1813832/2055920 swapFree=4170236/4192956
[pid=13682] ppid=13680 vsize=45560 CPUtime=1781.67
/proc/13682/stat : 13682 (Pueblo) R 13680 13682 13282 0 -1 4194304 74840 0 3 0 178131 36 0 0 25 0 1 0 106312792 46653440 9929 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/13682/statm: 11390 9929 206 16 0 10829 0
Current children cumulated CPU time (s) 1781.67
Current children cumulated vsize (KiB) 45560



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13881
/proc/meminfo: memFree=1813832/2055920 swapFree=4170236/4192956
[pid=13682] ppid=13680 vsize=45560 CPUtime=1800.07
/proc/13682/stat : 13682 (Pueblo) R 13680 13682 13282 0 -1 4194304 74840 0 3 0 179971 36 0 0 25 0 1 0 106312792 46653440 9929 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/13682/statm: 11390 9929 206 16 0 10829 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 45560

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: 0.99 0.98 0.99 2/78 13881
/proc/meminfo: memFree=1813832/2055920 swapFree=4170236/4192956
[pid=13682] ppid=13680 vsize=45560 CPUtime=1800.07
/proc/13682/stat : 13682 (Pueblo) R 13680 13682 13282 0 -1 4194304 74840 0 3 0 179971 36 0 0 25 0 1 0 106312792 46653440 9929 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/13682/statm: 11390 9929 206 16 0 10829 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 45560

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.72
CPU time (s): 1800.09
CPU user time (s): 1799.72
CPU system time (s): 0.368943
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 46004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.72
system time used= 0.368943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 74840
page faults= 3
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 17
involuntary context switches= 4465

runsolver used 1.90771 second user time and 4.07338 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Sat Apr 14 20:52:40 UTC 2007

IDJOB= 348464
IDBENCH= 1676
IDSOLVER= 165
FILE ID= node26/348464-1176583960

PBS_JOBID= 4556945

Free space on /tmp= 66559 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-scsd8.opb
COMMAND LINE= Pueblo /tmp/evaluation/348464-1176583960/instance-348464-1176583960.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node26/convwatcher-348464-1176583960 -o ROOT/results/node26/conversion-348464-1176583960 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348464-1176583960/instance-348464-1176583960.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-348464-1176583960 -o ROOT/results/node26/solver-348464-1176583960 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/348464-1176583960/instance-348464-1176583960.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  652c15620b8183c9f7790ff4b2dde8e4

RANDOM SEED= 881245581

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 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		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1855584 kB
Buffers:         12956 kB
Cached:          76132 kB
SwapCached:       8560 kB
Active:          56728 kB
Inactive:        61072 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1855584 kB
SwapTotal:     4192956 kB
SwapFree:      4170236 kB
Dirty:            5768 kB
Writeback:           0 kB
Mapped:          30248 kB
Slab:            68160 kB
Committed_AS:   213236 kB
PageTables:       1716 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= 66559 MiB

End job on node26 on Sat Apr 14 21:22:43 UTC 2007