Trace number 362227

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) 1800.12 1800.69

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-n3709.opb
MD5SUMdad6f5146620d8430edee27ea3d7a019
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark8.62369
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables155000
Total number of constraints5150
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 constraints5150
Minimum length of a constraint31
Maximum length of a constraint3000
Number of terms in the objective function 155000
Biggest coefficient in the objective function 77
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 658426
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 658426
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
6.99/7.05	c starting to Solve
6.99/7.05	c #variables read: 155000 - #constraints read: 5301

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362227-1177008585/instance-362227-1177008585.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/node6/watcher-362227-1177008585 -o ROOT/results/node6/solver-362227-1177008585 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/362227-1177008585/instance-362227-1177008585.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 0.99 0.97 3/77 7649
/proc/meminfo: memFree=1836016/2055924 swapFree=4146720/4192956
[pid=7649] ppid=7647 vsize=2552 CPUtime=0
/proc/7649/stat : 7649 (Pueblo) R 7647 7649 7014 0 -1 4194304 260 0 0 0 0 0 0 0 18 0 1 0 176896172 2613248 230 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 2653911 0 0 4096 0 0 0 0 17 1 0 0
/proc/7649/statm: 638 231 193 16 0 77 0

[startup+0.093275 s]
/proc/loadavg: 0.92 0.99 0.97 3/77 7649
/proc/meminfo: memFree=1836016/2055924 swapFree=4146720/4192956
[pid=7649] ppid=7647 vsize=4948 CPUtime=0.08
/proc/7649/stat : 7649 (Pueblo) R 7647 7649 7014 0 -1 4194304 849 0 0 0 8 0 0 0 18 0 1 0 176896172 5066752 819 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134546419 0 0 4096 0 0 0 0 17 1 0 0
/proc/7649/statm: 1237 821 193 16 0 676 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4948

[startup+0.101275 s]
/proc/loadavg: 0.92 0.99 0.97 3/77 7649
/proc/meminfo: memFree=1836016/2055924 swapFree=4146720/4192956
[pid=7649] ppid=7647 vsize=5084 CPUtime=0.09
/proc/7649/stat : 7649 (Pueblo) R 7647 7649 7014 0 -1 4194304 898 0 0 0 9 0 0 0 18 0 1 0 176896172 5206016 868 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134546501 0 0 4096 0 0 0 0 17 1 0 0
/proc/7649/statm: 1271 869 193 16 0 710 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5084

[startup+0.301299 s]
/proc/loadavg: 0.92 0.99 0.97 3/77 7649
/proc/meminfo: memFree=1836016/2055924 swapFree=4146720/4192956
[pid=7649] ppid=7647 vsize=10276 CPUtime=0.3
/proc/7649/stat : 7649 (Pueblo) R 7647 7649 7014 0 -1 4194304 2203 0 0 0 29 1 0 0 19 0 1 0 176896172 10522624 2173 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134546735 0 0 4096 0 0 0 0 17 1 0 0
/proc/7649/statm: 2569 2173 193 16 0 2008 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 10276

[startup+0.701345 s]
/proc/loadavg: 0.92 0.99 0.97 3/77 7649
/proc/meminfo: memFree=1836016/2055924 swapFree=4146720/4192956
[pid=7649] ppid=7647 vsize=19604 CPUtime=0.7
/proc/7649/stat : 7649 (Pueblo) R 7647 7649 7014 0 -1 4194304 4548 0 0 0 68 2 0 0 23 0 1 0 176896172 20074496 4518 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 2647824 0 0 4096 0 0 0 0 17 1 0 0
/proc/7649/statm: 4901 4518 199 16 0 4340 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 19604

[startup+1.50144 s]
/proc/loadavg: 0.92 0.99 0.97 2/78 7650
/proc/meminfo: memFree=1817320/2055924 swapFree=4146720/4192956
[pid=7649] ppid=7647 vsize=23064 CPUtime=1.49
/proc/7649/stat : 7649 (Pueblo) R 7647 7649 7014 0 -1 4194304 5412 0 0 0 147 2 0 0 25 0 1 0 176896172 23617536 5382 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 2586246 0 0 4096 0 0 0 0 17 1 0 0
/proc/7649/statm: 5766 5382 199 16 0 5205 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23064

[startup+3.10163 s]
/proc/loadavg: 0.92 0.99 0.97 2/78 7650
/proc/meminfo: memFree=1812072/2055924 swapFree=4146720/4192956
[pid=7649] ppid=7647 vsize=82460 CPUtime=3.09
/proc/7649/stat : 7649 (Pueblo) R 7647 7649 7014 0 -1 4194304 46450 0 0 0 292 17 0 0 25 0 1 0 176896172 84439040 17591 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520971 0 0 4096 0 0 0 0 17 1 0 0
/proc/7649/statm: 20615 17591 205 16 0 20054 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 82460

[startup+6.302 s]
/proc/loadavg: 0.93 0.99 0.97 2/78 7650
/proc/meminfo: memFree=1760616/2055924 swapFree=4146720/4192956
[pid=7649] ppid=7647 vsize=88744 CPUtime=6.29
/proc/7649/stat : 7649 (Pueblo) R 7647 7649 7014 0 -1 4194304 672034 0 0 0 440 189 0 0 25 0 1 0 176896172 90873856 19064 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134532446 0 0 4096 0 0 0 0 17 1 0 0
/proc/7649/statm: 22186 19074 205 16 0 21625 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 88744

[startup+12.7018 s]
/proc/loadavg: 0.93 0.99 0.97 2/78 7650
/proc/meminfo: memFree=1760552/2055924 swapFree=4146720/4192956
[pid=7649] ppid=7647 vsize=86884 CPUtime=12.68
/proc/7649/stat : 7649 (Pueblo) R 7647 7649 7014 0 -1 4194304 825252 0 0 0 1036 232 0 0 25 0 1 0 176896172 88969216 18914 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/7649/statm: 21721 18914 206 16 0 21160 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 86884

[startup+25.5023 s]
/proc/loadavg: 0.95 0.99 0.97 2/78 7650
/proc/meminfo: memFree=1760616/2055924 swapFree=4146720/4192956
[pid=7649] ppid=7647 vsize=86884 CPUtime=25.48
/proc/7649/stat : 7649 (Pueblo) R 7647 7649 7014 0 -1 4194304 825252 0 0 0 2316 232 0 0 25 0 1 0 176896172 88969216 18914 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/7649/statm: 21721 18914 206 16 0 21160 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 86884

[startup+51.1023 s]
/proc/loadavg: 0.96 0.99 0.97 2/78 7650
/proc/meminfo: memFree=1754920/2055924 swapFree=4146720/4192956
[pid=7649] ppid=7647 vsize=92876 CPUtime=51.08
/proc/7649/stat : 7649 (Pueblo) R 7647 7649 7014 0 -1 4194304 826769 0 0 0 4875 233 0 0 25 0 1 0 176896172 95105024 20431 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/7649/statm: 23219 20431 206 16 0 22658 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 92876

[startup+102.305 s]
/proc/loadavg: 0.98 0.99 0.97 2/78 7650
/proc/meminfo: memFree=1741608/2055924 swapFree=4146720/4192956
[pid=7649] ppid=7647 vsize=106088 CPUtime=102.26
/proc/7649/stat : 7649 (Pueblo) R 7647 7649 7014 0 -1 4194304 830082 0 0 0 9991 235 0 0 25 0 1 0 176896172 108634112 23744 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/7649/statm: 26522 23744 206 16 0 25961 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 106088

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 7650
/proc/meminfo: memFree=1716648/2055924 swapFree=4146720/4192956
[pid=7649] ppid=7647 vsize=131296 CPUtime=162.25
/proc/7649/stat : 7649 (Pueblo) R 7647 7649 7014 0 -1 4194304 836323 0 0 0 15985 240 0 0 25 0 1 0 176896172 134447104 29985 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/7649/statm: 32824 29985 206 16 0 32263 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 131296

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 7650
/proc/meminfo: memFree=1704616/2055924 swapFree=4146720/4192956
[pid=7649] ppid=7647 vsize=143628 CPUtime=222.23
/proc/7649/stat : 7649 (Pueblo) R 7647 7649 7014 0 -1 4194304 839321 0 0 0 21980 243 0 0 25 0 1 0 176896172 147075072 32983 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134529079 0 0 4096 0 0 0 0 17 1 0 0
/proc/7649/statm: 35907 32983 206 16 0 35346 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 143628

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 7650
/proc/meminfo: memFree=1680104/2055924 swapFree=4146720/4192956
[pid=7649] ppid=7647 vsize=168048 CPUtime=282.22
/proc/7649/stat : 7649 (Pueblo) R 7647 7649 7014 0 -1 4194304 845422 0 0 0 27974 248 0 0 25 0 1 0 176896172 172081152 39084 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/7649/statm: 42012 39084 206 16 0 41451 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 168048

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 7650
/proc/meminfo: memFree=1675368/2055924 swapFree=4146720/4192956
[pid=7649] ppid=7647 vsize=172708 CPUtime=342.2
/proc/7649/stat : 7649 (Pueblo) R 7647 7649 7014 0 -1 4194304 846586 0 0 0 33971 249 0 0 25 0 1 0 176896172 176852992 40248 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/7649/statm: 43177 40248 206 16 0 42616 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 172708

[startup+402.301 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 7650
/proc/meminfo: memFree=1671016/2055924 swapFree=4146720/4192956
[pid=7649] ppid=7647 vsize=177044 CPUtime=402.19
/proc/7649/stat : 7649 (Pueblo) R 7647 7649 7014 0 -1 4194304 847683 0 0 0 39968 251 0 0 25 0 1 0 176896172 181293056 41345 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/7649/statm: 44261 41345 206 16 0 43700 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 177044

[startup+462.301 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 7650
/proc/meminfo: memFree=1665640/2055924 swapFree=4146720/4192956
[pid=7649] ppid=7647 vsize=182484 CPUtime=462.17
/proc/7649/stat : 7649 (Pueblo) R 7647 7649 7014 0 -1 4194304 849027 0 0 0 45964 253 0 0 25 0 1 0 176896172 186863616 42689 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527987 0 0 4096 0 0 0 0 17 1 0 0
/proc/7649/statm: 45621 42689 206 16 0 45060 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 182484

[startup+522.302 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 7650
/proc/meminfo: memFree=1638376/2055924 swapFree=4146720/4192956
[pid=7649] ppid=7647 vsize=210024 CPUtime=522.15
/proc/7649/stat : 7649 (Pueblo) R 7647 7649 7014 0 -1 4194304 855947 0 0 0 51957 258 0 0 25 0 1 0 176896172 215064576 49609 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/7649/statm: 52506 49609 206 16 0 51945 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 210024

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 7650
/proc/meminfo: memFree=1626600/2055924 swapFree=4146720/4192956
[pid=7649] ppid=7647 vsize=221412 CPUtime=582.14
/proc/7649/stat : 7649 (Pueblo) R 7647 7649 7014 0 -1 4194304 858752 0 0 0 57954 260 0 0 25 0 1 0 176896172 226725888 52414 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/7649/statm: 55353 52414 206 16 0 54792 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 221412

[startup+642.302 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 7650
/proc/meminfo: memFree=1620520/2055924 swapFree=4146720/4192956
[pid=7649] ppid=7647 vsize=227412 CPUtime=642.13
/proc/7649/stat : 7649 (Pueblo) R 7647 7649 7014 0 -1 4194304 860254 0 0 0 63952 261 0 0 25 0 1 0 176896172 232869888 53916 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/7649/statm: 56853 53916 206 16 0 56292 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 227412


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 7848
/proc/meminfo: memFree=1544424/2055924 swapFree=4146720/4192956
[pid=7649] ppid=7647 vsize=306540 CPUtime=821.99
/proc/7649/stat : 7649 (Pueblo) R 7647 7649 7014 0 -1 4194304 879187 0 0 0 81925 274 0 0 25 0 1 0 176896172 313896960 72849 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520080 0 0 4096 0 0 0 0 17 1 0 0
/proc/7649/statm: 76635 72849 206 16 0 76074 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 306540

[startup+882.302 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 7848
/proc/meminfo: memFree=1541288/2055924 swapFree=4146720/4192956
[pid=7649] ppid=7647 vsize=309792 CPUtime=881.97
/proc/7649/stat : 7649 (Pueblo) R 7647 7649 7014 0 -1 4194304 879974 0 0 0 87922 275 0 0 25 0 1 0 176896172 317227008 73636 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/7649/statm: 77448 73636 206 16 0 76887 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 309792

[startup+942.302 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 7848
/proc/meminfo: memFree=1538472/2055924 swapFree=4146720/4192956
[pid=7649] ppid=7647 vsize=312672 CPUtime=941.96
/proc/7649/stat : 7649 (Pueblo) R 7647 7649 7014 0 -1 4194304 880682 0 0 0 93920 276 0 0 25 0 1 0 176896172 320176128 74344 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527765 0 0 4096 0 0 0 0 17 1 0 0
/proc/7649/statm: 78168 74344 206 16 0 77607 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 312672

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 7848
/proc/meminfo: memFree=1536680/2055924 swapFree=4146720/4192956
[pid=7649] ppid=7647 vsize=314484 CPUtime=1001.94
/proc/7649/stat : 7649 (Pueblo) R 7647 7649 7014 0 -1 4194304 881125 0 0 0 99917 277 0 0 25 0 1 0 176896172 322031616 74787 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527772 0 0 4096 0 0 0 0 17 1 0 0
/proc/7649/statm: 78621 74787 206 16 0 78060 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 314484

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 7848
/proc/meminfo: memFree=1521768/2055924 swapFree=4146720/4192956
[pid=7649] ppid=7647 vsize=329660 CPUtime=1061.92
/proc/7649/stat : 7649 (Pueblo) R 7647 7649 7014 0 -1 4194304 884944 0 0 0 105912 280 0 0 25 0 1 0 176896172 337571840 78606 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527839 0 0 4096 0 0 0 0 17 1 0 0
/proc/7649/statm: 82415 78606 206 16 0 81854 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 329660

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 7848
/proc/meminfo: memFree=1497704/2055924 swapFree=4146720/4192956
[pid=7649] ppid=7647 vsize=353716 CPUtime=1121.9
/proc/7649/stat : 7649 (Pueblo) R 7647 7649 7014 0 -1 4194304 890843 0 0 0 111906 284 0 0 25 0 1 0 176896172 362205184 84505 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527937 0 0 4096 0 0 0 0 17 1 0 0
/proc/7649/statm: 88429 84505 206 16 0 87868 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 353716

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 7848
/proc/meminfo: memFree=1486504/2055924 swapFree=4146720/4192956
[pid=7649] ppid=7647 vsize=365432 CPUtime=1181.89
/proc/7649/stat : 7649 (Pueblo) R 7647 7649 7014 0 -1 4194304 893757 0 0 0 117903 286 0 0 25 0 1 0 176896172 374202368 87419 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 2620848 0 0 4096 0 0 0 0 17 1 0 0
/proc/7649/statm: 91358 87419 206 16 0 90797 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 365432

[startup+1242.3 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 7848
/proc/meminfo: memFree=1459752/2055924 swapFree=4146720/4192956
[pid=7649] ppid=7647 vsize=391820 CPUtime=1241.87
/proc/7649/stat : 7649 (Pueblo) R 7647 7649 7014 0 -1 4194304 900372 0 0 0 123896 291 0 0 25 0 1 0 176896172 401223680 94034 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/7649/statm: 97955 94034 206 16 0 97394 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 391820

[startup+1302.3 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 7848
/proc/meminfo: memFree=1434152/2055924 swapFree=4146720/4192956
[pid=7649] ppid=7647 vsize=417312 CPUtime=1301.86
/proc/7649/stat : 7649 (Pueblo) R 7647 7649 7014 0 -1 4194304 906705 0 0 0 129890 296 0 0 25 0 1 0 176896172 427327488 100367 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527821 0 0 4096 0 0 0 0 17 1 0 0
/proc/7649/statm: 104328 100367 206 16 0 103767 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 417312

[startup+1362.3 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 7848
/proc/meminfo: memFree=1410216/2055924 swapFree=4146720/4192956
[pid=7649] ppid=7647 vsize=441300 CPUtime=1361.84
/proc/7649/stat : 7649 (Pueblo) R 7647 7649 7014 0 -1 4194304 912714 0 0 0 135884 300 0 0 25 0 1 0 176896172 451891200 106376 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517494 0 0 4096 0 0 0 0 17 1 0 0
/proc/7649/statm: 110325 106376 206 16 0 109764 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 441300

[startup+1422.31 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 7848
/proc/meminfo: memFree=1380200/2055924 swapFree=4146720/4192956
[pid=7649] ppid=7647 vsize=471112 CPUtime=1421.82
/proc/7649/stat : 7649 (Pueblo) R 7647 7649 7014 0 -1 4194304 920159 0 0 0 141878 304 0 0 25 0 1 0 176896172 482418688 113821 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527944 0 0 4096 0 0 0 0 17 1 0 0
/proc/7649/statm: 117778 113821 206 16 0 117217 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 471112

[startup+1482.3 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 7848
/proc/meminfo: memFree=1373416/2055924 swapFree=4146720/4192956
[pid=7649] ppid=7647 vsize=478252 CPUtime=1481.81
/proc/7649/stat : 7649 (Pueblo) R 7647 7649 7014 0 -1 4194304 921936 0 0 0 147875 306 0 0 25 0 1 0 176896172 489730048 115598 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134558609 0 0 4096 0 0 0 0 17 1 0 0
/proc/7649/statm: 119563 115598 206 16 0 119002 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 478252

[startup+1542.3 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 7848
/proc/meminfo: memFree=1363816/2055924 swapFree=4146720/4192956
[pid=7649] ppid=7647 vsize=487424 CPUtime=1541.79
/proc/7649/stat : 7649 (Pueblo) R 7647 7649 7014 0 -1 4194304 924238 0 0 0 153872 307 0 0 25 0 1 0 176896172 499122176 117900 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/7649/statm: 121856 117900 206 16 0 121295 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 487424

[startup+1602.3 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 7848
/proc/meminfo: memFree=1354920/2055924 swapFree=4146720/4192956
[pid=7649] ppid=7647 vsize=496720 CPUtime=1601.78
/proc/7649/stat : 7649 (Pueblo) R 7647 7649 7014 0 -1 4194304 926476 0 0 0 159869 309 0 0 25 0 1 0 176896172 508641280 120138 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527934 0 0 4096 0 0 0 0 17 1 0 0
/proc/7649/statm: 124180 120138 206 16 0 123619 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 496720

[startup+1662.3 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 7848
/proc/meminfo: memFree=1352360/2055924 swapFree=4146720/4192956
[pid=7649] ppid=7647 vsize=499180 CPUtime=1661.75
/proc/7649/stat : 7649 (Pueblo) R 7647 7649 7014 0 -1 4194304 927091 0 0 0 165866 309 0 0 25 0 1 0 176896172 511160320 120753 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527812 0 0 4096 0 0 0 0 17 1 0 0
/proc/7649/statm: 124795 120753 206 16 0 124234 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 499180

[startup+1722.3 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 7848
/proc/meminfo: memFree=1350184/2055924 swapFree=4146720/4192956
[pid=7649] ppid=7647 vsize=501396 CPUtime=1721.74
/proc/7649/stat : 7649 (Pueblo) R 7647 7649 7014 0 -1 4194304 927627 0 0 0 171864 310 0 0 25 0 1 0 176896172 513429504 121289 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520080 0 0 4096 0 0 0 0 17 1 0 0
/proc/7649/statm: 125349 121289 206 16 0 124788 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 501396

[startup+1782.3 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 7848
/proc/meminfo: memFree=1350056/2055924 swapFree=4146720/4192956
[pid=7649] ppid=7647 vsize=501396 CPUtime=1781.73
/proc/7649/stat : 7649 (Pueblo) R 7647 7649 7014 0 -1 4194304 927637 0 0 0 177862 311 0 0 25 0 1 0 176896172 513429504 121299 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520076 0 0 4096 0 0 0 0 17 1 0 0
/proc/7649/statm: 125349 121299 206 16 0 124788 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 501396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 7848
/proc/meminfo: memFree=1349992/2055924 swapFree=4146720/4192956
[pid=7649] ppid=7647 vsize=501492 CPUtime=1800.03
/proc/7649/stat : 7649 (Pueblo) R 7647 7649 7014 0 -1 4194304 927654 0 0 0 179692 311 0 0 25 0 1 0 176896172 513527808 121316 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/7649/statm: 125373 121316 206 16 0 124812 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 501492

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): 1800.69
CPU time (s): 1800.12
CPU user time (s): 1796.93
CPU system time (s): 3.19051
CPU usage (%): 99.9684
Max. virtual memory (cumulated for all children) (KiB): 501492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.93
system time used= 3.19051
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 927654
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= 35808

runsolver used 2.21766 second user time and 4.26035 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Thu Apr 19 18:49:45 UTC 2007

IDJOB= 362227
IDBENCH= 1541
IDSOLVER= 165
FILE ID= node6/362227-1177008585

PBS_JOBID= 4630530

Free space on /tmp= 66411 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/fctp/normalized-reduced-mps-v2-20-10-n3709.opb
COMMAND LINE= Pueblo /tmp/evaluation/362227-1177008585/instance-362227-1177008585.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node6/convwatcher-362227-1177008585 -o ROOT/results/node6/conversion-362227-1177008585 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362227-1177008585/instance-362227-1177008585.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-362227-1177008585 -o ROOT/results/node6/solver-362227-1177008585 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/362227-1177008585/instance-362227-1177008585.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  dad6f5146620d8430edee27ea3d7a019

RANDOM SEED= 147295097

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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:      2055924 kB
MemFree:       1836424 kB
Buffers:         28672 kB
Cached:         126048 kB
SwapCached:      13376 kB
Active:          62824 kB
Inactive:       115332 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1836424 kB
SwapTotal:     4192956 kB
SwapFree:      4146720 kB
Dirty:            8848 kB
Writeback:           0 kB
Mapped:          30760 kB
Slab:            26928 kB
Committed_AS:  6947268 kB
PageTables:       1788 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= 66411 MiB

End job on node6 on Thu Apr 19 19:19:48 UTC 2007