Trace number 348243

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 1800.52

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-greenbea.opb
MD5SUM542c2b53b45e753224c38b905fee77fb
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 variables155427
Total number of constraints2674
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 constraints2674
Minimum length of a constraint11
Maximum length of a constraint7267
Number of terms in the objective function 15205
Biggest coefficient in the objective function 24902
Number of bits for the biggest coefficient in the objective function 15
Sum of the numbers in the objective function 537080
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 537080
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
7.89/7.92	c starting to Solve
7.89/7.92	c #variables read: 155427 - #constraints read: 4867

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348243-1176574265/instance-348243-1176574265.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/node34/watcher-348243-1176574265 -o ROOT/results/node34/solver-348243-1176574265 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/348243-1176574265/instance-348243-1176574265.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 10500
/proc/meminfo: memFree=1636752/2055920 swapFree=4056672/4192956
[pid=10500] ppid=10498 vsize=2552 CPUtime=0
/proc/10500/stat : 10500 (Pueblo) R 10498 10500 9706 0 -1 4194304 258 0 0 0 0 0 0 0 18 0 1 0 105341997 2613248 228 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134546730 0 0 4096 0 0 0 0 17 1 0 0
/proc/10500/statm: 638 228 193 16 0 77 0

[startup+0.078803 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 10500
/proc/meminfo: memFree=1636752/2055920 swapFree=4056672/4192956
[pid=10500] ppid=10498 vsize=4284 CPUtime=0.07
/proc/10500/stat : 10500 (Pueblo) R 10498 10500 9706 0 -1 4194304 706 0 0 0 7 0 0 0 18 0 1 0 105341997 4386816 676 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10500/statm: 1071 676 199 16 0 510 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4284

[startup+0.101818 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 10500
/proc/meminfo: memFree=1636752/2055920 swapFree=4056672/4192956
[pid=10500] ppid=10498 vsize=4816 CPUtime=0.09
/proc/10500/stat : 10500 (Pueblo) R 10498 10500 9706 0 -1 4194304 822 0 0 0 9 0 0 0 18 0 1 0 105341997 4931584 792 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 8187607 0 0 4096 0 0 0 0 17 1 0 0
/proc/10500/statm: 1204 792 199 16 0 643 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4816

[startup+0.301821 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 10500
/proc/meminfo: memFree=1636752/2055920 swapFree=4056672/4192956
[pid=10500] ppid=10498 vsize=9744 CPUtime=0.29
/proc/10500/stat : 10500 (Pueblo) R 10498 10500 9706 0 -1 4194304 2060 0 0 0 28 1 0 0 19 0 1 0 105341997 9977856 2030 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 8187607 0 0 4096 0 0 0 0 17 1 0 0
/proc/10500/statm: 2436 2030 199 16 0 1875 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9744

[startup+0.701853 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 10500
/proc/meminfo: memFree=1636752/2055920 swapFree=4056672/4192956
[pid=10500] ppid=10498 vsize=14940 CPUtime=0.69
/proc/10500/stat : 10500 (Pueblo) R 10498 10500 9706 0 -1 4194304 3361 0 0 0 68 1 0 0 22 0 1 0 105341997 15298560 3331 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 8187607 0 0 4096 0 0 0 0 17 1 0 0
/proc/10500/statm: 3735 3331 199 16 0 3174 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14940

[startup+1.50192 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10501
/proc/meminfo: memFree=1620424/2055920 swapFree=4056672/4192956
[pid=10500] ppid=10498 vsize=22400 CPUtime=1.49
/proc/10500/stat : 10500 (Pueblo) R 10498 10500 9706 0 -1 4194304 5241 0 0 0 147 2 0 0 25 0 1 0 105341997 22937600 5211 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 8187607 0 0 4096 0 0 0 0 17 1 0 0
/proc/10500/statm: 5600 5211 199 16 0 5039 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22400

[startup+3.10104 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10501
/proc/meminfo: memFree=1613064/2055920 swapFree=4056672/4192956
[pid=10500] ppid=10498 vsize=30260 CPUtime=3.09
/proc/10500/stat : 10500 (Pueblo) R 10498 10500 9706 0 -1 4194304 7185 0 0 0 306 3 0 0 25 0 1 0 105341997 30986240 7155 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10500/statm: 7565 7155 199 16 0 7004 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 30260

[startup+6.3013 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10501
/proc/meminfo: memFree=1580104/2055920 swapFree=4056672/4192956
[pid=10500] ppid=10498 vsize=81196 CPUtime=6.29
/proc/10500/stat : 10500 (Pueblo) R 10498 10500 9706 0 -1 4194304 517648 0 0 0 482 147 0 0 25 0 1 0 105341997 83144704 17396 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134532446 0 0 4096 0 0 0 0 17 1 0 0
/proc/10500/statm: 20299 17406 205 16 0 19738 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 81196

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10501
/proc/meminfo: memFree=1546824/2055920 swapFree=4056672/4192956
[pid=10500] ppid=10498 vsize=101192 CPUtime=12.69
/proc/10500/stat : 10500 (Pueblo) R 10498 10500 9706 0 -1 4194304 762481 0 0 0 1051 218 0 0 25 0 1 0 105341997 103620608 22525 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/10500/statm: 25298 22525 206 16 0 24737 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 101192

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10501
/proc/meminfo: memFree=1547080/2055920 swapFree=4056672/4192956
[pid=10500] ppid=10498 vsize=101192 CPUtime=25.48
/proc/10500/stat : 10500 (Pueblo) R 10498 10500 9706 0 -1 4194304 762481 0 0 0 2330 218 0 0 25 0 1 0 105341997 103620608 22525 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134558652 0 0 4096 0 0 0 0 17 1 0 0
/proc/10500/statm: 25298 22525 206 16 0 24737 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 101192

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10501
/proc/meminfo: memFree=1547080/2055920 swapFree=4056672/4192956
[pid=10500] ppid=10498 vsize=101192 CPUtime=51.08
/proc/10500/stat : 10500 (Pueblo) R 10498 10500 9706 0 -1 4194304 762481 0 0 0 4889 219 0 0 25 0 1 0 105341997 103620608 22525 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/10500/statm: 25298 22525 206 16 0 24737 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 101192

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10501
/proc/meminfo: memFree=1547080/2055920 swapFree=4056672/4192956
[pid=10500] ppid=10498 vsize=101192 CPUtime=102.27
/proc/10500/stat : 10500 (Pueblo) R 10498 10500 9706 0 -1 4194304 762481 0 0 0 10008 219 0 0 25 0 1 0 105341997 103620608 22525 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528061 0 0 4096 0 0 0 0 17 1 0 0
/proc/10500/statm: 25298 22525 206 16 0 24737 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 101192

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10501
/proc/meminfo: memFree=1547144/2055920 swapFree=4056736/4192956
[pid=10500] ppid=10498 vsize=101192 CPUtime=162.25
/proc/10500/stat : 10500 (Pueblo) R 10498 10500 9706 0 -1 4194304 762481 0 0 0 16006 219 0 0 25 0 1 0 105341997 103620608 22525 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/10500/statm: 25298 22525 206 16 0 24737 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 101192

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10501
/proc/meminfo: memFree=1547144/2055920 swapFree=4056736/4192956
[pid=10500] ppid=10498 vsize=101192 CPUtime=222.24
/proc/10500/stat : 10500 (Pueblo) R 10498 10500 9706 0 -1 4194304 762481 0 0 0 22004 220 0 0 25 0 1 0 105341997 103620608 22525 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/10500/statm: 25298 22525 206 16 0 24737 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 101192

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10501
/proc/meminfo: memFree=1547144/2055920 swapFree=4056800/4192956
[pid=10500] ppid=10498 vsize=101192 CPUtime=282.22
/proc/10500/stat : 10500 (Pueblo) R 10498 10500 9706 0 -1 4194304 762481 0 0 0 28002 220 0 0 25 0 1 0 105341997 103620608 22525 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/10500/statm: 25298 22525 206 16 0 24737 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 101192

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10501
/proc/meminfo: memFree=1547080/2055920 swapFree=4056800/4192956
[pid=10500] ppid=10498 vsize=101192 CPUtime=342.21
/proc/10500/stat : 10500 (Pueblo) R 10498 10500 9706 0 -1 4194304 762481 0 0 0 34000 221 0 0 25 0 1 0 105341997 103620608 22525 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/10500/statm: 25298 22525 206 16 0 24737 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 101192

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10501
/proc/meminfo: memFree=1547016/2055920 swapFree=4056800/4192956
[pid=10500] ppid=10498 vsize=101192 CPUtime=402.19
/proc/10500/stat : 10500 (Pueblo) R 10498 10500 9706 0 -1 4194304 762481 0 0 0 39998 221 0 0 25 0 1 0 105341997 103620608 22525 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528239 0 0 4096 0 0 0 0 17 1 0 0
/proc/10500/statm: 25298 22525 206 16 0 24737 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 101192

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10501
/proc/meminfo: memFree=1546888/2055920 swapFree=4056864/4192956
[pid=10500] ppid=10498 vsize=101192 CPUtime=462.19
/proc/10500/stat : 10500 (Pueblo) R 10498 10500 9706 0 -1 4194304 762481 0 0 0 45997 222 0 0 25 0 1 0 105341997 103620608 22525 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/10500/statm: 25298 22525 206 16 0 24737 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 101192

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10501
/proc/meminfo: memFree=1546888/2055920 swapFree=4056864/4192956
[pid=10500] ppid=10498 vsize=101192 CPUtime=522.17
/proc/10500/stat : 10500 (Pueblo) R 10498 10500 9706 0 -1 4194304 762481 0 0 0 51995 222 0 0 25 0 1 0 105341997 103620608 22525 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/10500/statm: 25298 22525 206 16 0 24737 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 101192

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10501
/proc/meminfo: memFree=1546760/2055920 swapFree=4056928/4192956
[pid=10500] ppid=10498 vsize=101192 CPUtime=582.15
/proc/10500/stat : 10500 (Pueblo) R 10498 10500 9706 0 -1 4194304 762481 0 0 0 57993 222 0 0 25 0 1 0 105341997 103620608 22525 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527987 0 0 4096 0 0 0 0 17 1 0 0
/proc/10500/statm: 25298 22525 206 16 0 24737 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 101192

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10501
/proc/meminfo: memFree=1546632/2055920 swapFree=4056928/4192956
[pid=10500] ppid=10498 vsize=101192 CPUtime=642.15
/proc/10500/stat : 10500 (Pueblo) R 10498 10500 9706 0 -1 4194304 762481 0 0 0 63992 223 0 0 25 0 1 0 105341997 103620608 22525 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/10500/statm: 25298 22525 206 16 0 24737 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 101192


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10501
/proc/meminfo: memFree=1546312/2055920 swapFree=4057056/4192956
[pid=10500] ppid=10498 vsize=101192 CPUtime=882.08
/proc/10500/stat : 10500 (Pueblo) R 10498 10500 9706 0 -1 4194304 762481 0 0 0 87984 224 0 0 25 0 1 0 105341997 103620608 22525 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527740 0 0 4096 0 0 0 0 17 1 0 0
/proc/10500/statm: 25298 22525 206 16 0 24737 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 101192

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10501
/proc/meminfo: memFree=1546312/2055920 swapFree=4057056/4192956
[pid=10500] ppid=10498 vsize=101192 CPUtime=942.07
/proc/10500/stat : 10500 (Pueblo) R 10498 10500 9706 0 -1 4194304 762481 0 0 0 93982 225 0 0 25 0 1 0 105341997 103620608 22525 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527740 0 0 4096 0 0 0 0 17 1 0 0
/proc/10500/statm: 25298 22525 206 16 0 24737 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 101192

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10501
/proc/meminfo: memFree=1546184/2055920 swapFree=4057120/4192956
[pid=10500] ppid=10498 vsize=101192 CPUtime=1002.06
/proc/10500/stat : 10500 (Pueblo) R 10498 10500 9706 0 -1 4194304 762481 0 0 0 99980 226 0 0 25 0 1 0 105341997 103620608 22525 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/10500/statm: 25298 22525 206 16 0 24737 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 101192

[startup+1062.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 10501
/proc/meminfo: memFree=1546120/2055920 swapFree=4057120/4192956
[pid=10500] ppid=10498 vsize=101192 CPUtime=1062.04
/proc/10500/stat : 10500 (Pueblo) R 10498 10500 9706 0 -1 4194304 762481 0 0 0 105978 226 0 0 25 0 1 0 105341997 103620608 22525 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/10500/statm: 25298 22525 206 16 0 24737 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 101192

[startup+1122.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 10501
/proc/meminfo: memFree=1545672/2055920 swapFree=4057120/4192956
[pid=10500] ppid=10498 vsize=101580 CPUtime=1122.03
/proc/10500/stat : 10500 (Pueblo) R 10498 10500 9706 0 -1 4194304 762566 0 0 0 111976 227 0 0 25 0 1 0 105341997 104017920 22610 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528344 0 0 4096 0 0 0 0 17 1 0 0
/proc/10500/statm: 25395 22610 206 16 0 24834 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 101580

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10501
/proc/meminfo: memFree=1545352/2055920 swapFree=4057184/4192956
[pid=10500] ppid=10498 vsize=101836 CPUtime=1182.01
/proc/10500/stat : 10500 (Pueblo) R 10498 10500 9706 0 -1 4194304 762647 0 0 0 117974 227 0 0 25 0 1 0 105341997 104280064 22691 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528556 0 0 4096 0 0 0 0 17 1 0 0
/proc/10500/statm: 25459 22691 206 16 0 24898 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 101836

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10501
/proc/meminfo: memFree=1544840/2055920 swapFree=4057184/4192956
[pid=10500] ppid=10498 vsize=102352 CPUtime=1242.01
/proc/10500/stat : 10500 (Pueblo) R 10498 10500 9706 0 -1 4194304 762731 0 0 0 123973 228 0 0 25 0 1 0 105341997 104808448 22775 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/10500/statm: 25588 22775 206 16 0 25027 0
Current children cumulated CPU time (s) 1242.01
Current children cumulated vsize (KiB) 102352

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10501
/proc/meminfo: memFree=1544200/2055920 swapFree=4057248/4192956
[pid=10500] ppid=10498 vsize=102740 CPUtime=1301.99
/proc/10500/stat : 10500 (Pueblo) R 10498 10500 9706 0 -1 4194304 762839 0 0 0 129971 228 0 0 25 0 1 0 105341997 105205760 22883 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/10500/statm: 25685 22883 206 16 0 25124 0
Current children cumulated CPU time (s) 1301.99
Current children cumulated vsize (KiB) 102740

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10501
/proc/meminfo: memFree=1543816/2055920 swapFree=4057248/4192956
[pid=10500] ppid=10498 vsize=103124 CPUtime=1361.98
/proc/10500/stat : 10500 (Pueblo) R 10498 10500 9706 0 -1 4194304 762927 0 0 0 135969 229 0 0 25 0 1 0 105341997 105598976 22971 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/10500/statm: 25781 22971 206 16 0 25220 0
Current children cumulated CPU time (s) 1361.98
Current children cumulated vsize (KiB) 103124

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10501
/proc/meminfo: memFree=1543112/2055920 swapFree=4057248/4192956
[pid=10500] ppid=10498 vsize=103636 CPUtime=1421.96
/proc/10500/stat : 10500 (Pueblo) R 10498 10500 9706 0 -1 4194304 763080 0 0 0 141967 229 0 0 25 0 1 0 105341997 106123264 23124 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528357 0 0 4096 0 0 0 0 17 1 0 0
/proc/10500/statm: 25909 23124 206 16 0 25348 0
Current children cumulated CPU time (s) 1421.96
Current children cumulated vsize (KiB) 103636

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10501
/proc/meminfo: memFree=1542472/2055920 swapFree=4057312/4192956
[pid=10500] ppid=10498 vsize=104264 CPUtime=1481.95
/proc/10500/stat : 10500 (Pueblo) R 10498 10500 9706 0 -1 4194304 763236 0 0 0 147965 230 0 0 25 0 1 0 105341997 106766336 23280 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/10500/statm: 26066 23280 206 16 0 25505 0
Current children cumulated CPU time (s) 1481.95
Current children cumulated vsize (KiB) 104264

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10501
/proc/meminfo: memFree=1541704/2055920 swapFree=4057312/4192956
[pid=10500] ppid=10498 vsize=105024 CPUtime=1541.93
/proc/10500/stat : 10500 (Pueblo) R 10498 10500 9706 0 -1 4194304 763407 0 0 0 153962 231 0 0 25 0 1 0 105341997 107544576 23451 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528061 0 0 4096 0 0 0 0 17 1 0 0
/proc/10500/statm: 26256 23451 206 16 0 25695 0
Current children cumulated CPU time (s) 1541.93
Current children cumulated vsize (KiB) 105024

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10503
/proc/meminfo: memFree=1541000/2055920 swapFree=4057376/4192956
[pid=10500] ppid=10498 vsize=105664 CPUtime=1601.92
/proc/10500/stat : 10500 (Pueblo) R 10498 10500 9706 0 -1 4194304 763557 0 0 0 159960 232 0 0 25 0 1 0 105341997 108199936 23601 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/10500/statm: 26416 23601 206 16 0 25855 0
Current children cumulated CPU time (s) 1601.92
Current children cumulated vsize (KiB) 105664

[startup+1662.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 10503
/proc/meminfo: memFree=1540296/2055920 swapFree=4057376/4192956
[pid=10500] ppid=10498 vsize=106328 CPUtime=1661.9
/proc/10500/stat : 10500 (Pueblo) R 10498 10500 9706 0 -1 4194304 763716 0 0 0 165958 232 0 0 25 0 1 0 105341997 108879872 23760 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/10500/statm: 26582 23760 206 16 0 26021 0
Current children cumulated CPU time (s) 1661.9
Current children cumulated vsize (KiB) 106328

[startup+1722.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 10503
/proc/meminfo: memFree=1539080/2055920 swapFree=4057376/4192956
[pid=10500] ppid=10498 vsize=107504 CPUtime=1721.89
/proc/10500/stat : 10500 (Pueblo) R 10498 10500 9706 0 -1 4194304 764028 0 0 0 171956 233 0 0 25 0 1 0 105341997 110084096 24072 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/10500/statm: 26876 24072 206 16 0 26315 0
Current children cumulated CPU time (s) 1721.89
Current children cumulated vsize (KiB) 107504

[startup+1782.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 10503
/proc/meminfo: memFree=1537992/2055920 swapFree=4057440/4192956
[pid=10500] ppid=10498 vsize=108400 CPUtime=1781.88
/proc/10500/stat : 10500 (Pueblo) R 10498 10500 9706 0 -1 4194304 764248 0 0 0 177954 234 0 0 25 0 1 0 105341997 111001600 24292 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527740 0 0 4096 0 0 0 0 17 1 0 0
/proc/10500/statm: 27100 24292 206 16 0 26539 0
Current children cumulated CPU time (s) 1781.88
Current children cumulated vsize (KiB) 108400



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 10503
/proc/meminfo: memFree=1537736/2055920 swapFree=4057440/4192956
[pid=10500] ppid=10498 vsize=108648 CPUtime=1800.08
/proc/10500/stat : 10500 (Pueblo) R 10498 10500 9706 0 -1 4194304 764314 0 0 0 179774 234 0 0 25 0 1 0 105341997 111255552 24358 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 1 0 0
/proc/10500/statm: 27162 24358 206 16 0 26601 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 108648

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

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

[startup+1800.5 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 10503
/proc/meminfo: memFree=1537736/2055920 swapFree=4057440/4192956
[pid=10500] ppid=10498 vsize=108648 CPUtime=1800.08
/proc/10500/stat : 10500 (Pueblo) R 10498 10500 9706 0 -1 4194304 764314 0 0 0 179774 234 0 0 25 0 1 0 105341997 111255552 24358 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 1 0 0
/proc/10500/statm: 27162 24358 206 16 0 26601 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 108648

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.52
CPU time (s): 1800.1
CPU user time (s): 1797.74
CPU system time (s): 2.35964
CPU usage (%): 99.9767
Max. virtual memory (cumulated for all children) (KiB): 108648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.74
system time used= 2.35964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 764314
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= 2327

runsolver used 2.20267 second user time and 4.26335 second system time

The end

Launcher Data (download as text)

Begin job on node34 on Sat Apr 14 18:11:05 UTC 2007

IDJOB= 348243
IDBENCH= 1643
IDSOLVER= 165
FILE ID= node34/348243-1176574265

PBS_JOBID= 4556913

Free space on /tmp= 66553 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-greenbea.opb
COMMAND LINE= Pueblo /tmp/evaluation/348243-1176574265/instance-348243-1176574265.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node34/convwatcher-348243-1176574265 -o ROOT/results/node34/conversion-348243-1176574265 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348243-1176574265/instance-348243-1176574265.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-348243-1176574265 -o ROOT/results/node34/solver-348243-1176574265 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/348243-1176574265/instance-348243-1176574265.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  542c2b53b45e753224c38b905fee77fb

RANDOM SEED= 153353679

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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		: 3000.236
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		: 3000.236
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:       1637096 kB
Buffers:          8196 kB
Cached:          94080 kB
SwapCached:      78196 kB
Active:         201296 kB
Inactive:       126080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1637096 kB
SwapTotal:     4192956 kB
SwapFree:      4056672 kB
Dirty:           11516 kB
Writeback:           0 kB
Mapped:         163944 kB
Slab:            76720 kB
Committed_AS:   388028 kB
PageTables:       1988 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= 66553 MiB

End job on node34 on Sat Apr 14 18:41:08 UTC 2007