Trace number 348659

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 1800.61

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-boeing2.opb
MD5SUMe6740c9c0edd31ac7988f4b277cae1d5
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 variables3371
Total number of constraints197
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 constraints197
Minimum length of a constraint12
Maximum length of a constraint1921
Number of terms in the objective function 3114
Biggest coefficient in the objective function 8335
Number of bits for the biggest coefficient in the objective function 14
Sum of the numbers in the objective function 526865
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262133
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 526865
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c Pueblo version 1.4 (September 2005)
0.00/0.00	c Developed @ University of Michigan, Ann Arbor, MI
0.00/0.00	c  by Hossein Sheini
0.05/0.09	c starting to Solve
0.05/0.09	c #variables read: 3371 - #constraints read: 202

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348659-1176590884/instance-348659-1176590884.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/node50/watcher-348659-1176590884 -o ROOT/results/node50/solver-348659-1176590884 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/348659-1176590884/instance-348659-1176590884.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 3/64 28101
/proc/meminfo: memFree=1723888/2055920 swapFree=4192956/4192956
[pid=28101] ppid=28099 vsize=2552 CPUtime=0
/proc/28101/stat : 28101 (Pueblo) R 28099 28101 26995 0 -1 4194304 260 0 0 0 0 0 0 0 18 0 1 0 13933604 2613248 230 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 8384215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28101/statm: 638 230 193 16 0 77 0

[startup+0.056923 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 28101
/proc/meminfo: memFree=1723888/2055920 swapFree=4192956/4192956
[pid=28101] ppid=28099 vsize=3084 CPUtime=0.05
/proc/28101/stat : 28101 (Pueblo) R 28099 28101 26995 0 -1 4194304 405 0 0 0 5 0 0 0 18 0 1 0 13933604 3158016 375 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 8384215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28101/statm: 771 375 199 16 0 210 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3084

[startup+0.102928 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 28101
/proc/meminfo: memFree=1723888/2055920 swapFree=4192956/4192956
[pid=28101] ppid=28099 vsize=4592 CPUtime=0.09
/proc/28101/stat : 28101 (Pueblo) R 28099 28101 26995 0 -1 4194304 780 0 0 0 9 0 0 0 18 0 1 0 13933604 4702208 750 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/28101/statm: 1148 750 205 16 0 587 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4592

[startup+0.301944 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 28101
/proc/meminfo: memFree=1723888/2055920 swapFree=4192956/4192956
[pid=28101] ppid=28099 vsize=4592 CPUtime=0.29
/proc/28101/stat : 28101 (Pueblo) R 28099 28101 26995 0 -1 4194304 780 0 0 0 29 0 0 0 19 0 1 0 13933604 4702208 750 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/28101/statm: 1148 750 205 16 0 587 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4592

[startup+0.701978 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 28101
/proc/meminfo: memFree=1723888/2055920 swapFree=4192956/4192956
[pid=28101] ppid=28099 vsize=4852 CPUtime=0.69
/proc/28101/stat : 28101 (Pueblo) R 28099 28101 26995 0 -1 4194304 829 0 0 0 69 0 0 0 23 0 1 0 13933604 4968448 799 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527989 0 0 4096 0 0 0 0 17 1 0 0
/proc/28101/statm: 1213 799 205 16 0 652 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4852

[startup+1.50105 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 28102
/proc/meminfo: memFree=1721384/2055920 swapFree=4192956/4192956
[pid=28101] ppid=28099 vsize=4852 CPUtime=1.49
/proc/28101/stat : 28101 (Pueblo) R 28099 28101 26995 0 -1 4194304 831 0 0 0 149 0 0 0 25 0 1 0 13933604 4968448 801 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 1 0 0
/proc/28101/statm: 1213 801 205 16 0 652 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4852

[startup+3.10119 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 28102
/proc/meminfo: memFree=1721000/2055920 swapFree=4192956/4192956
[pid=28101] ppid=28099 vsize=5884 CPUtime=3.09
/proc/28101/stat : 28101 (Pueblo) R 28099 28101 26995 0 -1 4194304 1091 0 0 0 309 0 0 0 25 0 1 0 13933604 6025216 1061 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517928 0 0 4096 0 0 0 0 17 1 0 0
/proc/28101/statm: 1471 1061 205 16 0 910 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5884

[startup+6.30147 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 28102
/proc/meminfo: memFree=1719016/2055920 swapFree=4192956/4192956
[pid=28101] ppid=28099 vsize=7036 CPUtime=6.28
/proc/28101/stat : 28101 (Pueblo) R 28099 28101 26995 0 -1 4194304 1377 0 0 0 628 0 0 0 25 0 1 0 13933604 7204864 1347 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/28101/statm: 1759 1347 205 16 0 1198 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 7036

[startup+12.701 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 28102
/proc/meminfo: memFree=1718960/2055920 swapFree=4192956/4192956
[pid=28101] ppid=28099 vsize=7036 CPUtime=12.68
/proc/28101/stat : 28101 (Pueblo) R 28099 28101 26995 0 -1 4194304 1377 0 0 0 1268 0 0 0 25 0 1 0 13933604 7204864 1347 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527740 0 0 4096 0 0 0 0 17 1 0 0
/proc/28101/statm: 1759 1347 205 16 0 1198 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7036

[startup+25.5022 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 28102
/proc/meminfo: memFree=1718960/2055920 swapFree=4192956/4192956
[pid=28101] ppid=28099 vsize=7036 CPUtime=25.48
/proc/28101/stat : 28101 (Pueblo) R 28099 28101 26995 0 -1 4194304 1377 0 0 0 2548 0 0 0 25 0 1 0 13933604 7204864 1347 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559109 0 0 4096 0 0 0 0 17 1 0 0
/proc/28101/statm: 1759 1347 205 16 0 1198 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7036

[startup+51.1024 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 28102
/proc/meminfo: memFree=1718896/2055920 swapFree=4192956/4192956
[pid=28101] ppid=28099 vsize=7036 CPUtime=51.08
/proc/28101/stat : 28101 (Pueblo) R 28099 28101 26995 0 -1 4194304 1377 0 0 0 5107 1 0 0 25 0 1 0 13933604 7204864 1347 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527981 0 0 4096 0 0 0 0 17 1 0 0
/proc/28101/statm: 1759 1347 205 16 0 1198 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7036

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 28102
/proc/meminfo: memFree=1718960/2055920 swapFree=4192956/4192956
[pid=28101] ppid=28099 vsize=7036 CPUtime=102.27
/proc/28101/stat : 28101 (Pueblo) R 28099 28101 26995 0 -1 4194304 1377 0 0 0 10226 1 0 0 25 0 1 0 13933604 7204864 1347 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/28101/statm: 1759 1347 205 16 0 1198 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 7036

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28102
/proc/meminfo: memFree=1718768/2055920 swapFree=4192956/4192956
[pid=28101] ppid=28099 vsize=7168 CPUtime=162.25
/proc/28101/stat : 28101 (Pueblo) R 28099 28101 26995 0 -1 4194304 1427 0 0 0 16224 1 0 0 25 0 1 0 13933604 7340032 1397 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/28101/statm: 1792 1397 205 16 0 1231 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 7168

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28102
/proc/meminfo: memFree=1718576/2055920 swapFree=4192956/4192956
[pid=28101] ppid=28099 vsize=7424 CPUtime=222.24
/proc/28101/stat : 28101 (Pueblo) R 28099 28101 26995 0 -1 4194304 1483 0 0 0 22223 1 0 0 25 0 1 0 13933604 7602176 1453 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 1 0 0
/proc/28101/statm: 1856 1453 205 16 0 1295 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 7424

[startup+282.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28102
/proc/meminfo: memFree=1718384/2055920 swapFree=4192956/4192956
[pid=28101] ppid=28099 vsize=7556 CPUtime=282.22
/proc/28101/stat : 28101 (Pueblo) R 28099 28101 26995 0 -1 4194304 1524 0 0 0 28221 1 0 0 25 0 1 0 13933604 7737344 1494 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/28101/statm: 1889 1494 205 16 0 1328 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 7556

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28102
/proc/meminfo: memFree=1718256/2055920 swapFree=4192956/4192956
[pid=28101] ppid=28099 vsize=7648 CPUtime=342.2
/proc/28101/stat : 28101 (Pueblo) R 28099 28101 26995 0 -1 4194304 1548 0 0 0 34219 1 0 0 25 0 1 0 13933604 7831552 1518 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527740 0 0 4096 0 0 0 0 17 1 0 0
/proc/28101/statm: 1912 1518 205 16 0 1351 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 7648

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28102
/proc/meminfo: memFree=1718192/2055920 swapFree=4192956/4192956
[pid=28101] ppid=28099 vsize=7780 CPUtime=402.19
/proc/28101/stat : 28101 (Pueblo) R 28099 28101 26995 0 -1 4194304 1573 0 0 0 40218 1 0 0 25 0 1 0 13933604 7966720 1543 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134558603 0 0 4096 0 0 0 0 17 1 0 0
/proc/28101/statm: 1945 1543 205 16 0 1384 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 7780

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28102
/proc/meminfo: memFree=1718064/2055920 swapFree=4192956/4192956
[pid=28101] ppid=28099 vsize=7912 CPUtime=462.17
/proc/28101/stat : 28101 (Pueblo) R 28099 28101 26995 0 -1 4194304 1603 0 0 0 46216 1 0 0 25 0 1 0 13933604 8101888 1573 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527731 0 0 4096 0 0 0 0 17 1 0 0
/proc/28101/statm: 1978 1573 205 16 0 1417 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 7912

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28102
/proc/meminfo: memFree=1717680/2055920 swapFree=4192956/4192956
[pid=28101] ppid=28099 vsize=8172 CPUtime=522.16
/proc/28101/stat : 28101 (Pueblo) R 28099 28101 26995 0 -1 4194304 1683 0 0 0 52215 1 0 0 25 0 1 0 13933604 8368128 1653 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528357 0 0 4096 0 0 0 0 17 1 0 0
/proc/28101/statm: 2043 1653 205 16 0 1482 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 8172

[startup+582.301 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 28102
/proc/meminfo: memFree=1717616/2055920 swapFree=4192956/4192956
[pid=28101] ppid=28099 vsize=8340 CPUtime=582.15
/proc/28101/stat : 28101 (Pueblo) R 28099 28101 26995 0 -1 4194304 1720 0 0 0 58213 2 0 0 25 0 1 0 13933604 8540160 1690 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517901 0 0 4096 0 0 0 0 17 1 0 0
/proc/28101/statm: 2085 1690 205 16 0 1524 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 8340

[startup+642.301 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 28102
/proc/meminfo: memFree=1717488/2055920 swapFree=4192956/4192956
[pid=28101] ppid=28099 vsize=8368 CPUtime=642.14
/proc/28101/stat : 28101 (Pueblo) R 28099 28101 26995 0 -1 4194304 1744 0 0 0 64212 2 0 0 25 0 1 0 13933604 8568832 1709 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/28101/statm: 2092 1709 205 16 0 1531 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 8368


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

[startup+822.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/71 28274
/proc/meminfo: memFree=1715880/2055920 swapFree=4192956/4192956
[pid=28101] ppid=28099 vsize=8628 CPUtime=822.03
/proc/28101/stat : 28101 (Pueblo) R 28099 28101 26995 0 -1 4194304 1808 0 0 0 82199 4 0 0 25 0 1 0 13933604 8835072 1773 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/28101/statm: 2157 1773 205 16 0 1596 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 8628

[startup+882.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 28300
/proc/meminfo: memFree=1716840/2055920 swapFree=4192956/4192956
[pid=28101] ppid=28099 vsize=8760 CPUtime=881.99
/proc/28101/stat : 28101 (Pueblo) R 28099 28101 26995 0 -1 4194304 1818 0 0 0 88195 4 0 0 25 0 1 0 13933604 8970240 1783 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527818 0 0 4096 0 0 0 0 17 1 0 0
/proc/28101/statm: 2190 1783 205 16 0 1629 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 8760

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28300
/proc/meminfo: memFree=1716840/2055920 swapFree=4192956/4192956
[pid=28101] ppid=28099 vsize=8892 CPUtime=941.98
/proc/28101/stat : 28101 (Pueblo) R 28099 28101 26995 0 -1 4194304 1854 0 0 0 94194 4 0 0 25 0 1 0 13933604 9105408 1819 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527731 0 0 4096 0 0 0 0 17 1 0 0
/proc/28101/statm: 2223 1819 205 16 0 1662 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 8892

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28300
/proc/meminfo: memFree=1716648/2055920 swapFree=4192956/4192956
[pid=28101] ppid=28099 vsize=9024 CPUtime=1001.96
/proc/28101/stat : 28101 (Pueblo) R 28099 28101 26995 0 -1 4194304 1901 0 0 0 100192 4 0 0 25 0 1 0 13933604 9240576 1866 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527740 0 0 4096 0 0 0 0 17 1 0 0
/proc/28101/statm: 2256 1866 205 16 0 1695 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 9024

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28300
/proc/meminfo: memFree=1716392/2055920 swapFree=4192956/4192956
[pid=28101] ppid=28099 vsize=9172 CPUtime=1061.95
/proc/28101/stat : 28101 (Pueblo) R 28099 28101 26995 0 -1 4194304 1966 0 0 0 106191 4 0 0 25 0 1 0 13933604 9392128 1910 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/28101/statm: 2293 1910 205 16 0 1732 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 9172

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28300
/proc/meminfo: memFree=1716392/2055920 swapFree=4192956/4192956
[pid=28101] ppid=28099 vsize=9172 CPUtime=1121.93
/proc/28101/stat : 28101 (Pueblo) R 28099 28101 26995 0 -1 4194304 1966 0 0 0 112189 4 0 0 25 0 1 0 13933604 9392128 1910 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527989 0 0 4096 0 0 0 0 17 1 0 0
/proc/28101/statm: 2293 1910 205 16 0 1732 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 9172

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28302
/proc/meminfo: memFree=1716272/2055920 swapFree=4192956/4192956
[pid=28101] ppid=28099 vsize=9308 CPUtime=1181.92
/proc/28101/stat : 28101 (Pueblo) R 28099 28101 26995 0 -1 4194304 1974 0 0 0 118188 4 0 0 25 0 1 0 13933604 9531392 1918 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527824 0 0 4096 0 0 0 0 17 1 0 0
/proc/28101/statm: 2327 1918 205 16 0 1766 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 9308

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28302
/proc/meminfo: memFree=1716208/2055920 swapFree=4192956/4192956
[pid=28101] ppid=28099 vsize=9440 CPUtime=1241.9
/proc/28101/stat : 28101 (Pueblo) R 28099 28101 26995 0 -1 4194304 2021 0 0 0 124186 4 0 0 25 0 1 0 13933604 9666560 1965 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527824 0 0 4096 0 0 0 0 17 1 0 0
/proc/28101/statm: 2360 1965 205 16 0 1799 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 9440

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28302
/proc/meminfo: memFree=1716080/2055920 swapFree=4192956/4192956
[pid=28101] ppid=28099 vsize=9672 CPUtime=1301.89
/proc/28101/stat : 28101 (Pueblo) R 28099 28101 26995 0 -1 4194304 2067 0 0 0 130185 4 0 0 25 0 1 0 13933604 9904128 2011 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527833 0 0 4096 0 0 0 0 17 1 0 0
/proc/28101/statm: 2418 2011 205 16 0 1857 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 9672

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28302
/proc/meminfo: memFree=1716080/2055920 swapFree=4192956/4192956
[pid=28101] ppid=28099 vsize=9672 CPUtime=1361.87
/proc/28101/stat : 28101 (Pueblo) R 28099 28101 26995 0 -1 4194304 2067 0 0 0 136183 4 0 0 25 0 1 0 13933604 9904128 2011 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527111 0 0 4096 0 0 0 0 17 1 0 0
/proc/28101/statm: 2418 2011 205 16 0 1857 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 9672

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28302
/proc/meminfo: memFree=1716080/2055920 swapFree=4192956/4192956
[pid=28101] ppid=28099 vsize=9672 CPUtime=1421.87
/proc/28101/stat : 28101 (Pueblo) R 28099 28101 26995 0 -1 4194304 2076 0 0 0 142182 5 0 0 25 0 1 0 13933604 9904128 2020 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528055 0 0 4096 0 0 0 0 17 1 0 0
/proc/28101/statm: 2418 2020 205 16 0 1857 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 9672

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28302
/proc/meminfo: memFree=1716016/2055920 swapFree=4192956/4192956
[pid=28101] ppid=28099 vsize=9672 CPUtime=1481.85
/proc/28101/stat : 28101 (Pueblo) R 28099 28101 26995 0 -1 4194304 2078 0 0 0 148180 5 0 0 25 0 1 0 13933604 9904128 2022 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/28101/statm: 2418 2022 205 16 0 1857 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 9672

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28302
/proc/meminfo: memFree=1716080/2055920 swapFree=4192956/4192956
[pid=28101] ppid=28099 vsize=9672 CPUtime=1541.84
/proc/28101/stat : 28101 (Pueblo) R 28099 28101 26995 0 -1 4194304 2080 0 0 0 154179 5 0 0 25 0 1 0 13933604 9904128 2024 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/28101/statm: 2418 2024 205 16 0 1857 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 9672

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28302
/proc/meminfo: memFree=1715824/2055920 swapFree=4192956/4192956
[pid=28101] ppid=28099 vsize=9936 CPUtime=1601.82
/proc/28101/stat : 28101 (Pueblo) R 28099 28101 26995 0 -1 4194304 2140 0 0 0 160177 5 0 0 25 0 1 0 13933604 10174464 2079 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528344 0 0 4096 0 0 0 0 17 1 0 0
/proc/28101/statm: 2484 2079 205 16 0 1923 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 9936

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28302
/proc/meminfo: memFree=1715696/2055920 swapFree=4192956/4192956
[pid=28101] ppid=28099 vsize=10064 CPUtime=1661.8
/proc/28101/stat : 28101 (Pueblo) R 28099 28101 26995 0 -1 4194304 2179 0 0 0 166175 5 0 0 25 0 1 0 13933604 10305536 2118 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527740 0 0 4096 0 0 0 0 17 1 0 0
/proc/28101/statm: 2516 2118 205 16 0 1955 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 10064

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28302
/proc/meminfo: memFree=1715632/2055920 swapFree=4192956/4192956
[pid=28101] ppid=28099 vsize=10064 CPUtime=1721.79
/proc/28101/stat : 28101 (Pueblo) R 28099 28101 26995 0 -1 4194304 2179 0 0 0 172174 5 0 0 25 0 1 0 13933604 10305536 2118 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/28101/statm: 2516 2118 205 16 0 1955 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 10064

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28302
/proc/meminfo: memFree=1715696/2055920 swapFree=4192956/4192956
[pid=28101] ppid=28099 vsize=10064 CPUtime=1781.77
/proc/28101/stat : 28101 (Pueblo) R 28099 28101 26995 0 -1 4194304 2179 0 0 0 178172 5 0 0 25 0 1 0 13933604 10305536 2118 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/28101/statm: 2516 2118 205 16 0 1955 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 10064



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28302
/proc/meminfo: memFree=1715696/2055920 swapFree=4192956/4192956
[pid=28101] ppid=28099 vsize=10064 CPUtime=1800.08
/proc/28101/stat : 28101 (Pueblo) R 28099 28101 26995 0 -1 4194304 2179 0 0 0 180003 5 0 0 25 0 1 0 13933604 10305536 2118 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/28101/statm: 2516 2118 205 16 0 1955 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 10064

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.61
CPU time (s): 1800.09
CPU user time (s): 1800.03
CPU system time (s): 0.05999
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 10064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.03
system time used= 0.05999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2179
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= 3778

runsolver used 1.2978 second user time and 3.67744 second system time

The end

Launcher Data (download as text)

Begin job on node50 on Sat Apr 14 22:48:04 UTC 2007

IDJOB= 348659
IDBENCH= 1707
IDSOLVER= 165
FILE ID= node50/348659-1176590884

PBS_JOBID= 4556922

Free space on /tmp= 66562 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-boeing2.opb
COMMAND LINE= Pueblo /tmp/evaluation/348659-1176590884/instance-348659-1176590884.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node50/convwatcher-348659-1176590884 -o ROOT/results/node50/conversion-348659-1176590884 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348659-1176590884/instance-348659-1176590884.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node50/watcher-348659-1176590884 -o ROOT/results/node50/solver-348659-1176590884 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/348659-1176590884/instance-348659-1176590884.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  e6740c9c0edd31ac7988f4b277cae1d5

RANDOM SEED= 290841946

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node50.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		: 3000.232
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		: 3000.232
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:       1724296 kB
Buffers:         33760 kB
Cached:         205464 kB
SwapCached:          0 kB
Active:          56284 kB
Inactive:       199328 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1724296 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2500 kB
Writeback:           0 kB
Mapped:          26604 kB
Slab:            62008 kB
Committed_AS:    81984 kB
PageTables:       1464 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66562 MiB

End job on node50 on Sat Apr 14 23:18:07 UTC 2007