Trace number 348191

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) 1800.1 1800.71

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-sierra.opb
MD5SUMbc13f5c9713036f697e6f30ffdababe9
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 variables38715
Total number of constraints3263
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 constraints3263
Minimum length of a constraint10
Maximum length of a constraint498
Number of terms in the objective function 36989
Biggest coefficient in the objective function 29466
Number of bits for the biggest coefficient in the objective function 15
Sum of the numbers in the objective function 555161
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 260604
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 555161
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)

0.00/0.01	c Pueblo version 1.4 (September 2005)
0.00/0.01	c Developed @ University of Michigan, Ann Arbor, MI
0.00/0.01	c  by Hossein Sheini
1.38/1.45	c starting to Solve
1.38/1.45	c #variables read: 38715 - #constraints read: 3792

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348191-1176572835/instance-348191-1176572835.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/node45/watcher-348191-1176572835 -o ROOT/results/node45/solver-348191-1176572835 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/348191-1176572835/instance-348191-1176572835.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: 0.97 0.98 0.99 3/64 13404
/proc/meminfo: memFree=1438832/2055920 swapFree=4192956/4192956
[pid=13404] ppid=13402 vsize=2288 CPUtime=0
/proc/13404/stat : 13404 (Pueblo) D 13402 13404 31325 0 -1 4194304 159 0 1 0 0 0 0 0 18 0 1 0 12129132 2342912 131 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4160225324 0 0 4096 0 18446744071563479169 0 0 17 1 0 0
/proc/13404/statm: 572 131 110 16 0 11 0

[startup+0.0325619 s]
/proc/loadavg: 0.97 0.98 0.99 3/64 13404
/proc/meminfo: memFree=1438832/2055920 swapFree=4192956/4192956
[pid=13404] ppid=13402 vsize=3084 CPUtime=0.02
/proc/13404/stat : 13404 (Pueblo) R 13402 13404 31325 0 -1 4194304 403 0 3 0 2 0 0 0 18 0 1 0 12129132 3158016 376 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 5162619 0 0 4096 0 0 0 0 17 1 0 0
/proc/13404/statm: 771 376 193 16 0 210 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3084

[startup+0.101569 s]
/proc/loadavg: 0.97 0.98 0.99 3/64 13404
/proc/meminfo: memFree=1438832/2055920 swapFree=4192956/4192956
[pid=13404] ppid=13402 vsize=5084 CPUtime=0.08
/proc/13404/stat : 13404 (Pueblo) R 13402 13404 31325 0 -1 4194304 881 0 3 0 8 0 0 0 18 0 1 0 12129132 5206016 854 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 5162619 0 0 4096 0 0 0 0 17 1 0 0
/proc/13404/statm: 1271 854 193 16 0 710 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5084

[startup+0.301589 s]
/proc/loadavg: 0.97 0.98 0.99 3/64 13404
/proc/meminfo: memFree=1438832/2055920 swapFree=4192956/4192956
[pid=13404] ppid=13402 vsize=7480 CPUtime=0.28
/proc/13404/stat : 13404 (Pueblo) R 13402 13404 31325 0 -1 4194304 1499 0 3 0 28 0 0 0 19 0 1 0 12129132 7659520 1472 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13404/statm: 1870 1472 199 16 0 1309 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 7480

[startup+0.701629 s]
/proc/loadavg: 0.97 0.98 0.99 3/64 13404
/proc/meminfo: memFree=1438832/2055920 swapFree=4192956/4192956
[pid=13404] ppid=13402 vsize=9344 CPUtime=0.69
/proc/13404/stat : 13404 (Pueblo) R 13402 13404 31325 0 -1 4194304 1967 0 3 0 68 1 0 0 22 0 1 0 12129132 9568256 1940 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 5193431 0 0 4096 0 0 0 0 17 1 0 0
/proc/13404/statm: 2336 1940 199 16 0 1775 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9344

[startup+1.50171 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 13405
/proc/meminfo: memFree=1424680/2055920 swapFree=4192956/4192956
[pid=13404] ppid=13402 vsize=23324 CPUtime=1.49
/proc/13404/stat : 13404 (Pueblo) R 13402 13404 31325 0 -1 4194304 71822 0 3 0 127 22 0 0 25 0 1 0 12129132 23883776 4880 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/13404/statm: 5831 4880 206 16 0 5270 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23324

[startup+3.10187 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 13405
/proc/meminfo: memFree=1418920/2055920 swapFree=4192956/4192956
[pid=13404] ppid=13402 vsize=23324 CPUtime=3.09
/proc/13404/stat : 13404 (Pueblo) R 13402 13404 31325 0 -1 4194304 71822 0 3 0 287 22 0 0 25 0 1 0 12129132 23883776 4880 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/13404/statm: 5831 4880 206 16 0 5270 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23324

[startup+6.3012 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 13405
/proc/meminfo: memFree=1418920/2055920 swapFree=4192956/4192956
[pid=13404] ppid=13402 vsize=23324 CPUtime=6.28
/proc/13404/stat : 13404 (Pueblo) R 13402 13404 31325 0 -1 4194304 71822 0 3 0 606 22 0 0 25 0 1 0 12129132 23883776 4880 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/13404/statm: 5831 4880 206 16 0 5270 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 23324

[startup+12.7018 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 13405
/proc/meminfo: memFree=1418544/2055920 swapFree=4192956/4192956
[pid=13404] ppid=13402 vsize=23844 CPUtime=12.68
/proc/13404/stat : 13404 (Pueblo) R 13402 13404 31325 0 -1 4194304 71982 0 3 0 1246 22 0 0 25 0 1 0 12129132 24416256 5040 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134557425 0 0 4096 0 0 0 0 17 1 0 0
/proc/13404/statm: 5961 5040 206 16 0 5400 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 23844

[startup+25.5011 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 13405
/proc/meminfo: memFree=1416240/2055920 swapFree=4192956/4192956
[pid=13404] ppid=13402 vsize=26976 CPUtime=25.47
/proc/13404/stat : 13404 (Pueblo) R 13402 13404 31325 0 -1 4194304 72745 0 3 0 2525 22 0 0 25 0 1 0 12129132 27623424 5803 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134519910 0 0 4096 0 0 0 0 17 1 0 0
/proc/13404/statm: 6744 5803 206 16 0 6183 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 26976

[startup+51.1018 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13405
/proc/meminfo: memFree=1414832/2055920 swapFree=4192956/4192956
[pid=13404] ppid=13402 vsize=27908 CPUtime=51.07
/proc/13404/stat : 13404 (Pueblo) R 13402 13404 31325 0 -1 4194304 72973 0 3 0 5084 23 0 0 25 0 1 0 12129132 28577792 6031 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/13404/statm: 6977 6031 206 16 0 6416 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 27908

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13405
/proc/meminfo: memFree=1414768/2055920 swapFree=4192956/4192956
[pid=13404] ppid=13402 vsize=27908 CPUtime=102.26
/proc/13404/stat : 13404 (Pueblo) R 13402 13404 31325 0 -1 4194304 72974 0 3 0 10203 23 0 0 25 0 1 0 12129132 28577792 6032 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527824 0 0 4096 0 0 0 0 17 1 0 0
/proc/13404/statm: 6977 6032 206 16 0 6416 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 27908

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13405
/proc/meminfo: memFree=1413872/2055920 swapFree=4192956/4192956
[pid=13404] ppid=13402 vsize=28872 CPUtime=162.24
/proc/13404/stat : 13404 (Pueblo) R 13402 13404 31325 0 -1 4194304 73196 0 3 0 16201 23 0 0 25 0 1 0 12129132 29564928 6254 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134558602 0 0 4096 0 0 0 0 17 1 0 0
/proc/13404/statm: 7218 6254 206 16 0 6657 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 28872

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13405
/proc/meminfo: memFree=1413680/2055920 swapFree=4192956/4192956
[pid=13404] ppid=13402 vsize=29148 CPUtime=222.22
/proc/13404/stat : 13404 (Pueblo) R 13402 13404 31325 0 -1 4194304 73244 0 3 0 22199 23 0 0 25 0 1 0 12129132 29847552 6302 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/13404/statm: 7287 6302 206 16 0 6726 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 29148

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13405
/proc/meminfo: memFree=1413488/2055920 swapFree=4192956/4192956
[pid=13404] ppid=13402 vsize=29280 CPUtime=282.21
/proc/13404/stat : 13404 (Pueblo) R 13402 13404 31325 0 -1 4194304 73288 0 3 0 28198 23 0 0 25 0 1 0 12129132 29982720 6346 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/13404/statm: 7320 6346 206 16 0 6759 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 29280

[startup+342.301 s]
/proc/loadavg: 1.08 1.01 1.00 2/65 13405
/proc/meminfo: memFree=1413360/2055920 swapFree=4192956/4192956
[pid=13404] ppid=13402 vsize=29412 CPUtime=342.19
/proc/13404/stat : 13404 (Pueblo) R 13402 13404 31325 0 -1 4194304 73323 0 3 0 34196 23 0 0 25 0 1 0 12129132 30117888 6381 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/13404/statm: 7353 6381 206 16 0 6792 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 29412

[startup+402.301 s]
/proc/loadavg: 1.08 1.02 1.00 2/65 13405
/proc/meminfo: memFree=1413104/2055920 swapFree=4192956/4192956
[pid=13404] ppid=13402 vsize=29724 CPUtime=402.17
/proc/13404/stat : 13404 (Pueblo) R 13402 13404 31325 0 -1 4194304 73388 0 3 0 40194 23 0 0 25 0 1 0 12129132 30437376 6446 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527818 0 0 4096 0 0 0 0 17 1 0 0
/proc/13404/statm: 7431 6446 206 16 0 6870 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 29724

[startup+462.302 s]
/proc/loadavg: 1.10 1.05 1.01 2/65 13405
/proc/meminfo: memFree=1412976/2055920 swapFree=4192956/4192956
[pid=13404] ppid=13402 vsize=30100 CPUtime=462.15
/proc/13404/stat : 13404 (Pueblo) R 13402 13404 31325 0 -1 4194304 73429 0 3 0 46192 23 0 0 25 0 1 0 12129132 30822400 6487 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527998 0 0 4096 0 0 0 0 17 1 0 0
/proc/13404/statm: 7525 6487 206 16 0 6964 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 30100

[startup+522.302 s]
/proc/loadavg: 1.08 1.05 1.01 2/65 13405
/proc/meminfo: memFree=1412976/2055920 swapFree=4192956/4192956
[pid=13404] ppid=13402 vsize=30100 CPUtime=522.14
/proc/13404/stat : 13404 (Pueblo) R 13402 13404 31325 0 -1 4194304 73433 0 3 0 52191 23 0 0 25 0 1 0 12129132 30822400 6491 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559555 0 0 4096 0 0 0 0 17 1 0 0
/proc/13404/statm: 7525 6491 206 16 0 6964 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 30100

[startup+582.302 s]
/proc/loadavg: 1.02 1.04 1.00 2/65 13405
/proc/meminfo: memFree=1412976/2055920 swapFree=4192956/4192956
[pid=13404] ppid=13402 vsize=30100 CPUtime=582.12
/proc/13404/stat : 13404 (Pueblo) R 13402 13404 31325 0 -1 4194304 73433 0 3 0 58189 23 0 0 25 0 1 0 12129132 30822400 6491 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/13404/statm: 7525 6491 206 16 0 6964 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 30100

[startup+642.302 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 13405
/proc/meminfo: memFree=1412656/2055920 swapFree=4192956/4192956
[pid=13404] ppid=13402 vsize=30356 CPUtime=642.11
/proc/13404/stat : 13404 (Pueblo) R 13402 13404 31325 0 -1 4194304 73514 0 3 0 64187 24 0 0 25 0 1 0 12129132 31084544 6572 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/13404/statm: 7589 6572 206 16 0 7028 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 30356


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13603
/proc/meminfo: memFree=1412008/2055920 swapFree=4192956/4192956
[pid=13404] ppid=13402 vsize=30832 CPUtime=881.93
/proc/13404/stat : 13404 (Pueblo) R 13402 13404 31325 0 -1 4194304 73595 0 3 0 88169 24 0 0 25 0 1 0 12129132 31571968 6653 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528236 0 0 4096 0 0 0 0 17 1 0 0
/proc/13404/statm: 7708 6653 206 16 0 7147 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 30832

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13603
/proc/meminfo: memFree=1412144/2055920 swapFree=4192956/4192956
[pid=13404] ppid=13402 vsize=30832 CPUtime=941.92
/proc/13404/stat : 13404 (Pueblo) R 13402 13404 31325 0 -1 4194304 73595 0 3 0 94167 25 0 0 25 0 1 0 12129132 31571968 6653 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134558602 0 0 4096 0 0 0 0 17 1 0 0
/proc/13404/statm: 7708 6653 206 16 0 7147 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 30832

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13603
/proc/meminfo: memFree=1412080/2055920 swapFree=4192956/4192956
[pid=13404] ppid=13402 vsize=30832 CPUtime=1001.91
/proc/13404/stat : 13404 (Pueblo) R 13402 13404 31325 0 -1 4194304 73610 0 3 0 100166 25 0 0 25 0 1 0 12129132 31571968 6668 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527678 0 0 4096 0 0 0 0 17 1 0 0
/proc/13404/statm: 7708 6668 206 16 0 7147 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 30832

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13603
/proc/meminfo: memFree=1412016/2055920 swapFree=4192956/4192956
[pid=13404] ppid=13402 vsize=31176 CPUtime=1061.89
/proc/13404/stat : 13404 (Pueblo) R 13402 13404 31325 0 -1 4194304 73643 0 3 0 106164 25 0 0 25 0 1 0 12129132 31924224 6701 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/13404/statm: 7794 6701 206 16 0 7233 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 31176

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13603
/proc/meminfo: memFree=1411952/2055920 swapFree=4192956/4192956
[pid=13404] ppid=13402 vsize=31176 CPUtime=1121.87
/proc/13404/stat : 13404 (Pueblo) R 13402 13404 31325 0 -1 4194304 73643 0 3 0 112162 25 0 0 25 0 1 0 12129132 31924224 6701 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527944 0 0 4096 0 0 0 0 17 1 0 0
/proc/13404/statm: 7794 6701 206 16 0 7233 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 31176

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13603
/proc/meminfo: memFree=1411952/2055920 swapFree=4192956/4192956
[pid=13404] ppid=13402 vsize=31176 CPUtime=1181.86
/proc/13404/stat : 13404 (Pueblo) R 13402 13404 31325 0 -1 4194304 73646 0 3 0 118161 25 0 0 25 0 1 0 12129132 31924224 6704 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/13404/statm: 7794 6704 206 16 0 7233 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 31176

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13605
/proc/meminfo: memFree=1411888/2055920 swapFree=4192956/4192956
[pid=13404] ppid=13402 vsize=31176 CPUtime=1241.84
/proc/13404/stat : 13404 (Pueblo) R 13402 13404 31325 0 -1 4194304 73647 0 3 0 124159 25 0 0 25 0 1 0 12129132 31924224 6705 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/13404/statm: 7794 6705 206 16 0 7233 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 31176

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13605
/proc/meminfo: memFree=1411888/2055920 swapFree=4192956/4192956
[pid=13404] ppid=13402 vsize=31176 CPUtime=1301.82
/proc/13404/stat : 13404 (Pueblo) R 13402 13404 31325 0 -1 4194304 73671 0 3 0 130157 25 0 0 25 0 1 0 12129132 31924224 6729 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527607 0 0 4096 0 0 0 0 17 1 0 0
/proc/13404/statm: 7794 6729 206 16 0 7233 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 31176

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13605
/proc/meminfo: memFree=1411952/2055920 swapFree=4192956/4192956
[pid=13404] ppid=13402 vsize=31176 CPUtime=1361.8
/proc/13404/stat : 13404 (Pueblo) R 13402 13404 31325 0 -1 4194304 73676 0 3 0 136155 25 0 0 25 0 1 0 12129132 31924224 6734 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/13404/statm: 7794 6734 206 16 0 7233 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 31176

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13605
/proc/meminfo: memFree=1411952/2055920 swapFree=4192956/4192956
[pid=13404] ppid=13402 vsize=31176 CPUtime=1421.79
/proc/13404/stat : 13404 (Pueblo) R 13402 13404 31325 0 -1 4194304 73678 0 3 0 142154 25 0 0 25 0 1 0 12129132 31924224 6736 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134558602 0 0 4096 0 0 0 0 17 1 0 0
/proc/13404/statm: 7794 6736 206 16 0 7233 0
Current children cumulated CPU time (s) 1421.79
Current children cumulated vsize (KiB) 31176

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13605
/proc/meminfo: memFree=1411952/2055920 swapFree=4192956/4192956
[pid=13404] ppid=13402 vsize=31176 CPUtime=1481.77
/proc/13404/stat : 13404 (Pueblo) R 13402 13404 31325 0 -1 4194304 73679 0 3 0 148152 25 0 0 25 0 1 0 12129132 31924224 6737 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528063 0 0 4096 0 0 0 0 17 1 0 0
/proc/13404/statm: 7794 6737 206 16 0 7233 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 31176

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13605
/proc/meminfo: memFree=1411760/2055920 swapFree=4192956/4192956
[pid=13404] ppid=13402 vsize=31304 CPUtime=1541.75
/proc/13404/stat : 13404 (Pueblo) R 13402 13404 31325 0 -1 4194304 73716 0 3 0 154150 25 0 0 25 0 1 0 12129132 32055296 6774 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134558609 0 0 4096 0 0 0 0 17 1 0 0
/proc/13404/statm: 7826 6774 206 16 0 7265 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 31304

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13605
/proc/meminfo: memFree=1411824/2055920 swapFree=4192956/4192956
[pid=13404] ppid=13402 vsize=31304 CPUtime=1601.74
/proc/13404/stat : 13404 (Pueblo) R 13402 13404 31325 0 -1 4194304 73716 0 3 0 160149 25 0 0 25 0 1 0 12129132 32055296 6774 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134563589 0 0 4096 0 0 0 0 17 1 0 0
/proc/13404/statm: 7826 6774 206 16 0 7265 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 31304

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13605
/proc/meminfo: memFree=1411760/2055920 swapFree=4192956/4192956
[pid=13404] ppid=13402 vsize=31304 CPUtime=1661.72
/proc/13404/stat : 13404 (Pueblo) R 13402 13404 31325 0 -1 4194304 73717 0 3 0 166147 25 0 0 25 0 1 0 12129132 32055296 6775 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527737 0 0 4096 0 0 0 0 17 1 0 0
/proc/13404/statm: 7826 6775 206 16 0 7265 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 31304

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13605
/proc/meminfo: memFree=1411568/2055920 swapFree=4192956/4192956
[pid=13404] ppid=13402 vsize=31560 CPUtime=1721.7
/proc/13404/stat : 13404 (Pueblo) R 13402 13404 31325 0 -1 4194304 73769 0 3 0 172145 25 0 0 25 0 1 0 12129132 32317440 6827 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 5170402 0 0 4096 0 0 0 0 17 1 0 0
/proc/13404/statm: 7890 6827 206 16 0 7329 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 31560

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13605
/proc/meminfo: memFree=1411504/2055920 swapFree=4192956/4192956
[pid=13404] ppid=13402 vsize=31560 CPUtime=1781.68
/proc/13404/stat : 13404 (Pueblo) R 13402 13404 31325 0 -1 4194304 73776 0 3 0 178143 25 0 0 25 0 1 0 12129132 32317440 6834 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134558596 0 0 4096 0 0 0 0 17 1 0 0
/proc/13404/statm: 7890 6834 206 16 0 7329 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 31560



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13605
/proc/meminfo: memFree=1411504/2055920 swapFree=4192956/4192956
[pid=13404] ppid=13402 vsize=31560 CPUtime=1800.08
/proc/13404/stat : 13404 (Pueblo) R 13402 13404 31325 0 -1 4194304 73776 0 3 0 179983 25 0 0 25 0 1 0 12129132 32317440 6834 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559072 0 0 4096 0 0 0 0 17 1 0 0
/proc/13404/statm: 7890 6834 206 16 0 7329 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 31560

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

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

[startup+1800.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13605
/proc/meminfo: memFree=1411504/2055920 swapFree=4192956/4192956
[pid=13404] ppid=13402 vsize=31560 CPUtime=1800.08
/proc/13404/stat : 13404 (Pueblo) R 13402 13404 31325 0 -1 4194304 73776 0 3 0 179983 25 0 0 25 0 1 0 12129132 32317440 6834 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559072 0 0 4096 0 0 0 0 17 1 0 0
/proc/13404/statm: 7890 6834 206 16 0 7329 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 31560

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.71
CPU time (s): 1800.1
CPU user time (s): 1799.84
CPU system time (s): 0.264959
CPU usage (%): 99.966
Max. virtual memory (cumulated for all children) (KiB): 31560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.84
system time used= 0.264959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 73776
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= 2992

runsolver used 1.08083 second user time and 3.90041 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Sat Apr 14 17:47:15 UTC 2007

IDJOB= 348191
IDBENCH= 1637
IDSOLVER= 165
FILE ID= node45/348191-1176572835

PBS_JOBID= 4556874

Free space on /tmp= 66560 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-sierra.opb
COMMAND LINE= Pueblo /tmp/evaluation/348191-1176572835/instance-348191-1176572835.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node45/convwatcher-348191-1176572835 -o ROOT/results/node45/conversion-348191-1176572835 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348191-1176572835/instance-348191-1176572835.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-348191-1176572835 -o ROOT/results/node45/solver-348191-1176572835 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/348191-1176572835/instance-348191-1176572835.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  bc13f5c9713036f697e6f30ffdababe9

RANDOM SEED= 778884479

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.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		: 3000.218
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		: 3000.218
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:       1439240 kB
Buffers:         57188 kB
Cached:         444448 kB
SwapCached:          0 kB
Active:         214128 kB
Inactive:       304616 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1439240 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4572 kB
Writeback:           0 kB
Mapped:          27312 kB
Slab:            83960 kB
Committed_AS:    78020 kB
PageTables:       1400 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= 66560 MiB

End job on node45 on Sat Apr 14 18:17:18 UTC 2007