Trace number 348061

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
Pueblo 1.4? (TO) 1800.11 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-bg512142.opb
MD5SUM6816c7581e307ff85cc3550c4b71269a
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 variables16800
Total number of constraints945
Number of constraints which are clauses11
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints934
Minimum length of a constraint1
Maximum length of a constraint183
Number of terms in the objective function 9600
Biggest coefficient in the objective function 3638
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 533064
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262141
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 533064
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.02	c Pueblo version 1.4 (September 2005)
0.00/0.02	c Developed @ University of Michigan, Ann Arbor, MI
0.00/0.02	c  by Hossein Sheini
0.37/0.42	c starting to Solve
0.37/0.42	c #variables read: 16800 - #constraints read: 1176

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348061-1176567760/instance-348061-1176567760.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-348061-1176567760 -o ROOT/results/node50/solver-348061-1176567760 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/348061-1176567760/instance-348061-1176567760.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: 0.95 1.02 1.11 3/64 26004
/proc/meminfo: memFree=1602296/2055920 swapFree=4192956/4192956
[pid=26004] ppid=26002 vsize=2336 CPUtime=0
/proc/26004/stat : 26004 (Pueblo) R 26002 26004 25679 0 -1 4194304 147 0 1 0 0 0 0 0 18 0 1 0 11621238 2392064 128 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 7882637 0 0 4096 0 0 0 0 17 1 0 0
/proc/26004/statm: 584 128 109 16 0 11 0

[startup+0.0988771 s]
/proc/loadavg: 0.95 1.02 1.11 3/64 26004
/proc/meminfo: memFree=1602296/2055920 swapFree=4192956/4192956
[pid=26004] ppid=26002 vsize=3884 CPUtime=0.07
/proc/26004/stat : 26004 (Pueblo) R 26002 26004 25679 0 -1 4194304 587 0 4 0 7 0 0 0 18 0 1 0 11621238 3977216 561 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 8384215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26004/statm: 971 561 199 16 0 410 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3884

[startup+0.101876 s]
/proc/loadavg: 0.95 1.02 1.11 3/64 26004
/proc/meminfo: memFree=1602296/2055920 swapFree=4192956/4192956
[pid=26004] ppid=26002 vsize=3884 CPUtime=0.07
/proc/26004/stat : 26004 (Pueblo) R 26002 26004 25679 0 -1 4194304 593 0 4 0 7 0 0 0 18 0 1 0 11621238 3977216 567 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 8384215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26004/statm: 971 567 199 16 0 410 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3884

[startup+0.301893 s]
/proc/loadavg: 0.95 1.02 1.11 3/64 26004
/proc/meminfo: memFree=1602296/2055920 swapFree=4192956/4192956
[pid=26004] ppid=26002 vsize=5348 CPUtime=0.27
/proc/26004/stat : 26004 (Pueblo) R 26002 26004 25679 0 -1 4194304 977 0 4 0 27 0 0 0 19 0 1 0 11621238 5476352 951 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134534767 0 0 4096 0 0 0 0 17 1 0 0
/proc/26004/statm: 1337 951 199 16 0 776 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 5348

[startup+0.701928 s]
/proc/loadavg: 0.95 1.02 1.11 3/64 26004
/proc/meminfo: memFree=1602296/2055920 swapFree=4192956/4192956
[pid=26004] ppid=26002 vsize=11928 CPUtime=0.67
/proc/26004/stat : 26004 (Pueblo) R 26002 26004 25679 0 -1 4194304 2304 0 4 0 66 1 0 0 23 0 1 0 11621238 12214272 2278 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528245 0 0 4096 0 0 0 0 17 1 0 0
/proc/26004/statm: 2982 2278 206 16 0 2421 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 11928

[startup+1.502 s]
/proc/loadavg: 0.95 1.02 1.11 2/65 26005
/proc/meminfo: memFree=1593200/2055920 swapFree=4192956/4192956
[pid=26004] ppid=26002 vsize=12060 CPUtime=1.47
/proc/26004/stat : 26004 (Pueblo) R 26002 26004 25679 0 -1 4194304 2313 0 4 0 146 1 0 0 25 0 1 0 11621238 12349440 2287 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528344 0 0 4096 0 0 0 0 17 1 0 0
/proc/26004/statm: 3015 2287 206 16 0 2454 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 12060

[startup+3.10114 s]
/proc/loadavg: 0.95 1.02 1.11 2/65 26005
/proc/meminfo: memFree=1592624/2055920 swapFree=4192956/4192956
[pid=26004] ppid=26002 vsize=12452 CPUtime=3.07
/proc/26004/stat : 26004 (Pueblo) R 26002 26004 25679 0 -1 4194304 2416 0 4 0 306 1 0 0 25 0 1 0 11621238 12750848 2390 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527833 0 0 4096 0 0 0 0 17 1 0 0
/proc/26004/statm: 3113 2390 206 16 0 2552 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 12452

[startup+6.30142 s]
/proc/loadavg: 0.96 1.02 1.11 2/65 26005
/proc/meminfo: memFree=1592176/2055920 swapFree=4192956/4192956
[pid=26004] ppid=26002 vsize=12712 CPUtime=6.27
/proc/26004/stat : 26004 (Pueblo) R 26002 26004 25679 0 -1 4194304 2488 0 4 0 626 1 0 0 25 0 1 0 11621238 13017088 2462 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/26004/statm: 3178 2462 206 16 0 2617 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 12712

[startup+12.702 s]
/proc/loadavg: 0.96 1.02 1.11 2/65 26005
/proc/meminfo: memFree=1591160/2055920 swapFree=4192956/4192956
[pid=26004] ppid=26002 vsize=13616 CPUtime=12.66
/proc/26004/stat : 26004 (Pueblo) R 26002 26004 25679 0 -1 4194304 2726 0 4 0 1265 1 0 0 25 0 1 0 11621238 13942784 2700 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527577 0 0 4096 0 0 0 0 17 1 0 0
/proc/26004/statm: 3404 2700 206 16 0 2843 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 13616

[startup+25.5011 s]
/proc/loadavg: 0.97 1.02 1.10 2/65 26005
/proc/meminfo: memFree=1590904/2055920 swapFree=4192956/4192956
[pid=26004] ppid=26002 vsize=14008 CPUtime=25.46
/proc/26004/stat : 26004 (Pueblo) R 26002 26004 25679 0 -1 4194304 2806 0 4 0 2545 1 0 0 25 0 1 0 11621238 14344192 2780 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/26004/statm: 3502 2780 206 16 0 2941 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 14008

[startup+51.1014 s]
/proc/loadavg: 0.98 1.02 1.10 2/65 26005
/proc/meminfo: memFree=1587704/2055920 swapFree=4192956/4192956
[pid=26004] ppid=26002 vsize=17272 CPUtime=51.05
/proc/26004/stat : 26004 (Pueblo) R 26002 26004 25679 0 -1 4194304 3626 0 4 0 5103 2 0 0 25 0 1 0 11621238 17686528 3600 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528015 0 0 4096 0 0 0 0 17 1 0 0
/proc/26004/statm: 4318 3600 206 16 0 3757 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 17272

[startup+102.306 s]
/proc/loadavg: 0.99 1.01 1.09 2/65 26005
/proc/meminfo: memFree=1585784/2055920 swapFree=4192956/4192956
[pid=26004] ppid=26002 vsize=19228 CPUtime=102.25
/proc/26004/stat : 26004 (Pueblo) R 26002 26004 25679 0 -1 4194304 4120 0 4 0 10223 2 0 0 25 0 1 0 11621238 19689472 4094 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528239 0 0 4096 0 0 0 0 17 1 0 0
/proc/26004/statm: 4807 4094 206 16 0 4246 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 19228

[startup+162.301 s]
/proc/loadavg: 0.99 1.01 1.08 2/65 26005
/proc/meminfo: memFree=1580600/2055920 swapFree=4192956/4192956
[pid=26004] ppid=26002 vsize=24144 CPUtime=162.22
/proc/26004/stat : 26004 (Pueblo) R 26002 26004 25679 0 -1 4194304 5491 0 4 0 16219 3 0 0 25 0 1 0 11621238 24723456 5322 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/26004/statm: 6036 5322 206 16 0 5475 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 24144

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.08 2/65 26005
/proc/meminfo: memFree=1579576/2055920 swapFree=4192956/4192956
[pid=26004] ppid=26002 vsize=25628 CPUtime=222.21
/proc/26004/stat : 26004 (Pueblo) R 26002 26004 25679 0 -1 4194304 5824 0 4 0 22217 4 0 0 25 0 1 0 11621238 26243072 5655 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/26004/statm: 6407 5655 206 16 0 5846 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 25628

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.07 2/65 26005
/proc/meminfo: memFree=1577848/2055920 swapFree=4192956/4192956
[pid=26004] ppid=26002 vsize=27172 CPUtime=282.2
/proc/26004/stat : 26004 (Pueblo) R 26002 26004 25679 0 -1 4194304 6256 0 4 0 28216 4 0 0 25 0 1 0 11621238 27824128 6059 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/26004/statm: 6793 6059 206 16 0 6232 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 27172

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.07 2/65 26005
/proc/meminfo: memFree=1574840/2055920 swapFree=4192956/4192956
[pid=26004] ppid=26002 vsize=30432 CPUtime=342.18
/proc/26004/stat : 26004 (Pueblo) R 26002 26004 25679 0 -1 4194304 7025 0 4 0 34214 4 0 0 25 0 1 0 11621238 31162368 6828 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 8349108 0 0 4096 0 0 0 0 17 1 0 0
/proc/26004/statm: 7608 6828 206 16 0 7047 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 30432

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.06 2/65 26005
/proc/meminfo: memFree=1573496/2055920 swapFree=4192956/4192956
[pid=26004] ppid=26002 vsize=31692 CPUtime=402.16
/proc/26004/stat : 26004 (Pueblo) R 26002 26004 25679 0 -1 4194304 7370 0 4 0 40212 4 0 0 25 0 1 0 11621238 32452608 7173 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 8349626 0 0 4096 0 0 0 0 17 1 0 0
/proc/26004/statm: 7923 7173 206 16 0 7362 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 31692

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 1.05 2/65 26005
/proc/meminfo: memFree=1572920/2055920 swapFree=4192956/4192956
[pid=26004] ppid=26002 vsize=32416 CPUtime=462.15
/proc/26004/stat : 26004 (Pueblo) R 26002 26004 25679 0 -1 4194304 7504 0 4 0 46210 5 0 0 25 0 1 0 11621238 33193984 7307 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/26004/statm: 8104 7307 206 16 0 7543 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 32416

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.05 2/65 26005
/proc/meminfo: memFree=1570488/2055920 swapFree=4192956/4192956
[pid=26004] ppid=26002 vsize=34884 CPUtime=522.13
/proc/26004/stat : 26004 (Pueblo) R 26002 26004 25679 0 -1 4194304 8118 0 4 0 52208 5 0 0 25 0 1 0 11621238 35721216 7921 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527839 0 0 4096 0 0 0 0 17 1 0 0
/proc/26004/statm: 8721 7921 206 16 0 8160 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 34884

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 1.04 2/65 26005
/proc/meminfo: memFree=1569592/2055920 swapFree=4192956/4192956
[pid=26004] ppid=26002 vsize=35776 CPUtime=582.11
/proc/26004/stat : 26004 (Pueblo) R 26002 26004 25679 0 -1 4194304 8317 0 4 0 58206 5 0 0 25 0 1 0 11621238 36634624 8120 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527750 0 0 4096 0 0 0 0 17 1 0 0
/proc/26004/statm: 8944 8120 206 16 0 8383 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 35776

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.04 2/65 26005
/proc/meminfo: memFree=1568248/2055920 swapFree=4192956/4192956
[pid=26004] ppid=26002 vsize=37220 CPUtime=642.1
/proc/26004/stat : 26004 (Pueblo) R 26002 26004 25679 0 -1 4194304 8672 0 4 0 64204 6 0 0 25 0 1 0 11621238 38113280 8475 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134516734 0 0 4096 0 0 0 0 17 1 0 0
/proc/26004/statm: 9305 8475 206 16 0 8744 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 37220


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

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 1.02 2/65 26005
/proc/meminfo: memFree=1562104/2055920 swapFree=4192956/4192956
[pid=26004] ppid=26002 vsize=43612 CPUtime=822.04
/proc/26004/stat : 26004 (Pueblo) R 26002 26004 25679 0 -1 4194304 10261 0 4 0 82197 7 0 0 25 0 1 0 11621238 44658688 9985 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134520212 0 0 4096 0 0 0 0 17 1 0 0
/proc/26004/statm: 10903 9985 206 16 0 10342 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 43612

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 1.01 2/65 26005
/proc/meminfo: memFree=1561400/2055920 swapFree=4192956/4192956
[pid=26004] ppid=26002 vsize=44044 CPUtime=882.02
/proc/26004/stat : 26004 (Pueblo) R 26002 26004 25679 0 -1 4194304 10455 0 4 0 88195 7 0 0 25 0 1 0 11621238 45101056 10110 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 8352095 0 0 4096 0 0 0 0 17 1 0 0
/proc/26004/statm: 11011 10110 206 16 0 10450 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 44044

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 1.01 2/65 26005
/proc/meminfo: memFree=1561208/2055920 swapFree=4192956/4192956
[pid=26004] ppid=26002 vsize=44708 CPUtime=942.01
/proc/26004/stat : 26004 (Pueblo) R 26002 26004 25679 0 -1 4194304 10583 0 4 0 94194 7 0 0 25 0 1 0 11621238 45780992 10238 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/26004/statm: 11177 10238 206 16 0 10616 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 44708

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 26005
/proc/meminfo: memFree=1555320/2055920 swapFree=4192956/4192956
[pid=26004] ppid=26002 vsize=50296 CPUtime=1002
/proc/26004/stat : 26004 (Pueblo) R 26002 26004 25679 0 -1 4194304 12040 0 4 0 100191 9 0 0 25 0 1 0 11621238 51503104 11657 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528239 0 0 4096 0 0 0 0 17 1 0 0
/proc/26004/statm: 12574 11657 206 16 0 12013 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 50296

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 26005
/proc/meminfo: memFree=1555768/2055920 swapFree=4192956/4192956
[pid=26004] ppid=26002 vsize=49860 CPUtime=1061.98
/proc/26004/stat : 26004 (Pueblo) R 26002 26004 25679 0 -1 4194304 12040 0 4 0 106189 9 0 0 25 0 1 0 11621238 51056640 11548 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134519989 0 0 4096 0 0 0 0 17 1 0 0
/proc/26004/statm: 12465 11548 206 16 0 11904 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 49860

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 26005
/proc/meminfo: memFree=1555768/2055920 swapFree=4192956/4192956
[pid=26004] ppid=26002 vsize=49860 CPUtime=1121.97
/proc/26004/stat : 26004 (Pueblo) R 26002 26004 25679 0 -1 4194304 12040 0 4 0 112188 9 0 0 25 0 1 0 11621238 51056640 11548 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517911 0 0 4096 0 0 0 0 17 1 0 0
/proc/26004/statm: 12465 11548 206 16 0 11904 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 49860

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 26005
/proc/meminfo: memFree=1554936/2055920 swapFree=4192956/4192956
[pid=26004] ppid=26002 vsize=50852 CPUtime=1181.95
/proc/26004/stat : 26004 (Pueblo) R 26002 26004 25679 0 -1 4194304 12282 0 4 0 118186 9 0 0 25 0 1 0 11621238 52072448 11790 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 8349108 0 0 4096 0 0 0 0 17 1 0 0
/proc/26004/statm: 12713 11790 206 16 0 12152 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 50852

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 26005
/proc/meminfo: memFree=1548984/2055920 swapFree=4192956/4192956
[pid=26004] ppid=26002 vsize=56828 CPUtime=1241.93
/proc/26004/stat : 26004 (Pueblo) R 26002 26004 25679 0 -1 4194304 13826 0 4 0 124183 10 0 0 25 0 1 0 11621238 58191872 13263 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528351 0 0 4096 0 0 0 0 17 1 0 0
/proc/26004/statm: 14207 13263 206 16 0 13646 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 56828

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 26005
/proc/meminfo: memFree=1548920/2055920 swapFree=4192956/4192956
[pid=26004] ppid=26002 vsize=56828 CPUtime=1301.92
/proc/26004/stat : 26004 (Pueblo) R 26002 26004 25679 0 -1 4194304 13826 0 4 0 130182 10 0 0 25 0 1 0 11621238 58191872 13263 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517793 0 0 4096 0 0 0 0 17 1 0 0
/proc/26004/statm: 14207 13263 206 16 0 13646 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 56828

[startup+1362.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 26005
/proc/meminfo: memFree=1548984/2055920 swapFree=4192956/4192956
[pid=26004] ppid=26002 vsize=56828 CPUtime=1361.9
/proc/26004/stat : 26004 (Pueblo) R 26002 26004 25679 0 -1 4194304 13826 0 4 0 136180 10 0 0 25 0 1 0 11621238 58191872 13263 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/26004/statm: 14207 13263 206 16 0 13646 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 56828

[startup+1422.31 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 26005
/proc/meminfo: memFree=1548408/2055920 swapFree=4192956/4192956
[pid=26004] ppid=26002 vsize=57372 CPUtime=1421.89
/proc/26004/stat : 26004 (Pueblo) R 26002 26004 25679 0 -1 4194304 13973 0 4 0 142178 11 0 0 25 0 1 0 11621238 58748928 13410 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/26004/statm: 14343 13410 206 16 0 13782 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 57372

[startup+1482.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 26005
/proc/meminfo: memFree=1548344/2055920 swapFree=4192956/4192956
[pid=26004] ppid=26002 vsize=57372 CPUtime=1481.87
/proc/26004/stat : 26004 (Pueblo) R 26002 26004 25679 0 -1 4194304 13973 0 4 0 148176 11 0 0 25 0 1 0 11621238 58748928 13410 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/26004/statm: 14343 13410 206 16 0 13782 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 57372

[startup+1542.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 26005
/proc/meminfo: memFree=1547256/2055920 swapFree=4192956/4192956
[pid=26004] ppid=26002 vsize=58600 CPUtime=1541.85
/proc/26004/stat : 26004 (Pueblo) R 26002 26004 25679 0 -1 4194304 14254 0 4 0 154174 11 0 0 25 0 1 0 11621238 60006400 13691 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517930 0 0 4096 0 0 0 0 17 1 0 0
/proc/26004/statm: 14650 13691 206 16 0 14089 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 58600

[startup+1602.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 26005
/proc/meminfo: memFree=1547064/2055920 swapFree=4192956/4192956
[pid=26004] ppid=26002 vsize=58904 CPUtime=1601.84
/proc/26004/stat : 26004 (Pueblo) R 26002 26004 25679 0 -1 4194304 14298 0 4 0 160173 11 0 0 25 0 1 0 11621238 60317696 13735 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134558602 0 0 4096 0 0 0 0 17 1 0 0
/proc/26004/statm: 14726 13735 206 16 0 14165 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 58904

[startup+1662.3 s]
/proc/loadavg: 1.05 1.03 1.00 2/65 26005
/proc/meminfo: memFree=1545848/2055920 swapFree=4192956/4192956
[pid=26004] ppid=26002 vsize=60084 CPUtime=1661.82
/proc/26004/stat : 26004 (Pueblo) R 26002 26004 25679 0 -1 4194304 14593 0 4 0 166171 11 0 0 25 0 1 0 11621238 61526016 14030 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/26004/statm: 15021 14030 206 16 0 14460 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 60084

[startup+1722.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 26005
/proc/meminfo: memFree=1542712/2055920 swapFree=4192956/4192956
[pid=26004] ppid=26002 vsize=62984 CPUtime=1721.8
/proc/26004/stat : 26004 (Pueblo) R 26002 26004 25679 0 -1 4194304 15382 0 4 0 172168 12 0 0 25 0 1 0 11621238 64495616 14765 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/26004/statm: 15746 14765 206 16 0 15185 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 62984

[startup+1782.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 26005
/proc/meminfo: memFree=1542776/2055920 swapFree=4192956/4192956
[pid=26004] ppid=26002 vsize=62984 CPUtime=1781.79
/proc/26004/stat : 26004 (Pueblo) R 26002 26004 25679 0 -1 4194304 15383 0 4 0 178167 12 0 0 25 0 1 0 11621238 64495616 14766 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527737 0 0 4096 0 0 0 0 17 1 0 0
/proc/26004/statm: 15746 14766 206 16 0 15185 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 62984



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 26005
/proc/meminfo: memFree=1542200/2055920 swapFree=4192956/4192956
[pid=26004] ppid=26002 vsize=63760 CPUtime=1800.09
/proc/26004/stat : 26004 (Pueblo) R 26002 26004 25679 0 -1 4194304 15570 0 4 0 179997 12 0 0 25 0 1 0 11621238 65290240 14953 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527981 0 0 4096 0 0 0 0 17 1 0 0
/proc/26004/statm: 15940 14953 206 16 0 15379 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 63760

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): 1800.62
CPU time (s): 1800.11
CPU user time (s): 1799.97
CPU system time (s): 0.139978
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 63760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.97
system time used= 0.139978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15570
page faults= 4
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 24
involuntary context switches= 4871

runsolver used 1.35379 second user time and 3.57346 second system time

The end

Launcher Data (download as text)

Begin job on node50 on Sat Apr 14 16:22:41 UTC 2007

IDJOB= 348061
IDBENCH= 1612
IDSOLVER= 165
FILE ID= node50/348061-1176567760

PBS_JOBID= 4556880

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/plato.asu.edu/pub/unibo/normalized-reduced-mps-v2-20-10-bg512142.opb
COMMAND LINE= Pueblo /tmp/evaluation/348061-1176567760/instance-348061-1176567760.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node50/convwatcher-348061-1176567760 -o ROOT/results/node50/conversion-348061-1176567760 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348061-1176567760/instance-348061-1176567760.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node50/watcher-348061-1176567760 -o ROOT/results/node50/solver-348061-1176567760 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/348061-1176567760/instance-348061-1176567760.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  6816c7581e307ff85cc3550c4b71269a

RANDOM SEED= 624876672

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:       1602704 kB
Buffers:         50472 kB
Cached:         305916 kB
SwapCached:          0 kB
Active:          60652 kB
Inactive:       311148 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1602704 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3132 kB
Writeback:           0 kB
Mapped:          25624 kB
Slab:            67440 kB
Committed_AS:    54544 kB
PageTables:       1460 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 16:52:43 UTC 2007