Trace number 348139

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) 1800.08 1800.63

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-A1C1S1.opb
MD5SUM8e9a545df4abbe3f7a2b003048b42200
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 variables103872
Total number of constraints3312
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 constraints3312
Minimum length of a constraint31
Maximum length of a constraint725
Number of terms in the objective function 37632
Biggest coefficient in the objective function 1116
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 555552
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 555552
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.01	c Pueblo version 1.4 (September 2005)
0.00/0.01	c Developed @ University of Michigan, Ann Arbor, MI
0.00/0.01	c  by Hossein Sheini
3.68/3.78	c starting to Solve
3.68/3.78	c #variables read: 103872 - #constraints read: 4561

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348139-1176569866/instance-348139-1176569866.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/node70/watcher-348139-1176569866 -o ROOT/results/node70/solver-348139-1176569866 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/348139-1176569866/instance-348139-1176569866.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: 0.85 0.97 0.99 3/64 27924
/proc/meminfo: memFree=1576576/2055920 swapFree=4192812/4192956
[pid=27924] ppid=27922 vsize=2288 CPUtime=0
/proc/27924/stat : 27924 (Pueblo) D 27922 27924 27541 0 -1 4194304 160 0 2 0 0 0 0 0 18 0 1 0 96524045 2342912 133 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4160437072 0 0 4096 0 18446744071563479169 0 0 17 1 0 0
/proc/27924/statm: 572 133 112 16 0 11 0

[startup+0.09357 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 27924
/proc/meminfo: memFree=1576576/2055920 swapFree=4192812/4192956
[pid=27924] ppid=27922 vsize=4816 CPUtime=0.08
/proc/27924/stat : 27924 (Pueblo) R 27922 27924 27541 0 -1 4194304 817 0 3 0 8 0 0 0 18 0 1 0 96524045 4931584 790 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 8879831 0 0 4096 0 0 0 0 17 1 0 0
/proc/27924/statm: 1204 790 193 16 0 643 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4816

[startup+0.10257 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 27924
/proc/meminfo: memFree=1576576/2055920 swapFree=4192812/4192956
[pid=27924] ppid=27922 vsize=4948 CPUtime=0.09
/proc/27924/stat : 27924 (Pueblo) R 27922 27924 27541 0 -1 4194304 878 0 3 0 9 0 0 0 18 0 1 0 96524045 5066752 851 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27924/statm: 1237 851 193 16 0 676 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4948

[startup+0.30259 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 27924
/proc/meminfo: memFree=1576576/2055920 swapFree=4192812/4192956
[pid=27924] ppid=27922 vsize=10144 CPUtime=0.29
/proc/27924/stat : 27924 (Pueblo) R 27922 27924 27541 0 -1 4194304 2155 0 3 0 28 1 0 0 19 0 1 0 96524045 10387456 2128 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 8879831 0 0 4096 0 0 0 0 17 1 0 0
/proc/27924/statm: 2536 2128 199 16 0 1975 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10144

[startup+0.701631 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 27924
/proc/meminfo: memFree=1576576/2055920 swapFree=4192812/4192956
[pid=27924] ppid=27922 vsize=12540 CPUtime=0.68
/proc/27924/stat : 27924 (Pueblo) R 27922 27924 27541 0 -1 4194304 2750 0 3 0 67 1 0 0 22 0 1 0 96524045 12840960 2723 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134546743 0 0 4096 0 0 0 0 17 1 0 0
/proc/27924/statm: 3135 2723 199 16 0 2574 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 12540

[startup+1.50171 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 27925
/proc/meminfo: memFree=1561720/2055920 swapFree=4192812/4192956
[pid=27924] ppid=27922 vsize=35732 CPUtime=1.48
/proc/27924/stat : 27924 (Pueblo) R 27922 27924 27541 0 -1 4194304 42432 0 3 0 133 15 0 0 25 0 1 0 96524045 36589568 7787 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134532446 0 0 4096 0 0 0 0 17 1 0 0
/proc/27924/statm: 8933 7797 205 16 0 8372 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 35732

[startup+3.10187 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 27925
/proc/meminfo: memFree=1542008/2055920 swapFree=4192812/4192956
[pid=27924] ppid=27922 vsize=45048 CPUtime=3.09
/proc/27924/stat : 27924 (Pueblo) R 27922 27924 27541 0 -1 4194304 342489 0 3 0 209 100 0 0 25 0 1 0 96524045 46129152 10106 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134532446 0 0 4096 0 0 0 0 17 1 0 0
/proc/27924/statm: 11262 10116 205 16 0 10701 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 45048

[startup+6.30119 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 27925
/proc/meminfo: memFree=1529592/2055920 swapFree=4192812/4192956
[pid=27924] ppid=27922 vsize=50764 CPUtime=6.29
/proc/27924/stat : 27924 (Pueblo) R 27922 27924 27541 0 -1 4194304 477119 0 3 0 492 137 0 0 25 0 1 0 96524045 51982336 11654 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527993 0 0 4096 0 0 0 0 17 1 0 0
/proc/27924/statm: 12691 11654 206 16 0 12130 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 50764

[startup+12.7018 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 27925
/proc/meminfo: memFree=1529592/2055920 swapFree=4192812/4192956
[pid=27924] ppid=27922 vsize=50896 CPUtime=12.68
/proc/27924/stat : 27924 (Pueblo) R 27922 27924 27541 0 -1 4194304 477142 0 3 0 1131 137 0 0 25 0 1 0 96524045 52117504 11677 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/27924/statm: 12724 11677 206 16 0 12163 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 50896

[startup+25.5011 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 27925
/proc/meminfo: memFree=1529016/2055920 swapFree=4192812/4192956
[pid=27924] ppid=27922 vsize=51548 CPUtime=25.48
/proc/27924/stat : 27924 (Pueblo) R 27922 27924 27541 0 -1 4194304 477309 0 3 0 2411 137 0 0 25 0 1 0 96524045 52785152 11844 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559348 0 0 4096 0 0 0 0 17 1 0 0
/proc/27924/statm: 12887 11844 206 16 0 12326 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 51548

[startup+51.1017 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 27925
/proc/meminfo: memFree=1526392/2055920 swapFree=4192812/4192956
[pid=27924] ppid=27922 vsize=54244 CPUtime=51.06
/proc/27924/stat : 27924 (Pueblo) R 27922 27924 27541 0 -1 4194304 477993 0 3 0 4969 137 0 0 25 0 1 0 96524045 55545856 12528 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527812 0 0 4096 0 0 0 0 17 1 0 0
/proc/27924/statm: 13561 12528 206 16 0 13000 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 54244

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 27925
/proc/meminfo: memFree=1522424/2055920 swapFree=4192812/4192956
[pid=27924] ppid=27922 vsize=58324 CPUtime=102.26
/proc/27924/stat : 27924 (Pueblo) R 27922 27924 27541 0 -1 4194304 478992 0 3 0 10088 138 0 0 25 0 1 0 96524045 59723776 13527 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517874 0 0 4096 0 0 0 0 17 1 0 0
/proc/27924/statm: 14581 13527 206 16 0 14020 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 58324

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 27925
/proc/meminfo: memFree=1521080/2055920 swapFree=4192812/4192956
[pid=27924] ppid=27922 vsize=59744 CPUtime=162.23
/proc/27924/stat : 27924 (Pueblo) R 27922 27924 27541 0 -1 4194304 479328 0 3 0 16085 138 0 0 25 0 1 0 96524045 61177856 13863 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527264 0 0 4096 0 0 0 0 17 1 0 0
/proc/27924/statm: 14936 13863 206 16 0 14375 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 59744

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 28063
/proc/meminfo: memFree=1514696/2055920 swapFree=4192812/4192956
[pid=27924] ppid=27922 vsize=64940 CPUtime=222.17
/proc/27924/stat : 27924 (Pueblo) R 27922 27924 27541 0 -1 4194304 480609 0 3 0 22077 140 0 0 25 0 1 0 96524045 66498560 15144 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134558609 0 0 4096 0 0 0 0 17 1 0 0
/proc/27924/statm: 16235 15144 206 16 0 15674 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 64940

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28123
/proc/meminfo: memFree=1513008/2055920 swapFree=4192812/4192956
[pid=27924] ppid=27922 vsize=67720 CPUtime=282.12
/proc/27924/stat : 27924 (Pueblo) R 27922 27924 27541 0 -1 4194304 481300 0 3 0 28072 140 0 0 25 0 1 0 96524045 69345280 15835 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528267 0 0 4096 0 0 0 0 17 1 0 0
/proc/27924/statm: 16930 15835 206 16 0 16369 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 67720

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28123
/proc/meminfo: memFree=1507696/2055920 swapFree=4192812/4192956
[pid=27924] ppid=27922 vsize=72996 CPUtime=342.11
/proc/27924/stat : 27924 (Pueblo) R 27922 27924 27541 0 -1 4194304 482638 0 3 0 34069 142 0 0 25 0 1 0 96524045 74747904 17173 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559109 0 0 4096 0 0 0 0 17 1 0 0
/proc/27924/statm: 18249 17173 206 16 0 17688 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 72996

[startup+402.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 28123
/proc/meminfo: memFree=1507632/2055920 swapFree=4192812/4192956
[pid=27924] ppid=27922 vsize=72996 CPUtime=402.1
/proc/27924/stat : 27924 (Pueblo) R 27922 27924 27541 0 -1 4194304 482638 0 3 0 40068 142 0 0 25 0 1 0 96524045 74747904 17173 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/27924/statm: 18249 17173 206 16 0 17688 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 72996

[startup+462.303 s]
/proc/loadavg: 1.05 0.99 0.99 2/65 28123
/proc/meminfo: memFree=1507696/2055920 swapFree=4192812/4192956
[pid=27924] ppid=27922 vsize=72996 CPUtime=462.08
/proc/27924/stat : 27924 (Pueblo) R 27922 27924 27541 0 -1 4194304 482638 0 3 0 46066 142 0 0 25 0 1 0 96524045 74747904 17173 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/27924/statm: 18249 17173 206 16 0 17688 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 72996

[startup+522.303 s]
/proc/loadavg: 1.02 0.99 0.99 2/65 28123
/proc/meminfo: memFree=1507440/2055920 swapFree=4192812/4192956
[pid=27924] ppid=27922 vsize=73324 CPUtime=522.07
/proc/27924/stat : 27924 (Pueblo) R 27922 27924 27541 0 -1 4194304 482718 0 3 0 52065 142 0 0 25 0 1 0 96524045 75083776 17253 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/27924/statm: 18331 17253 206 16 0 17770 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 73324

[startup+582.303 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28123
/proc/meminfo: memFree=1507448/2055920 swapFree=4192812/4192956
[pid=27924] ppid=27922 vsize=73324 CPUtime=582.05
/proc/27924/stat : 27924 (Pueblo) R 27922 27924 27541 0 -1 4194304 482719 0 3 0 58063 142 0 0 25 0 1 0 96524045 75083776 17254 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/27924/statm: 18331 17254 206 16 0 17770 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 73324

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28123
/proc/meminfo: memFree=1502648/2055920 swapFree=4192812/4192956
[pid=27924] ppid=27922 vsize=78416 CPUtime=642.03
/proc/27924/stat : 27924 (Pueblo) R 27922 27924 27541 0 -1 4194304 483910 0 3 0 64060 143 0 0 25 0 1 0 96524045 80297984 18445 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134558603 0 0 4096 0 0 0 0 17 1 0 0
/proc/27924/statm: 19604 18445 206 16 0 19043 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 78416


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

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28123
/proc/meminfo: memFree=1500984/2055920 swapFree=4192812/4192956
[pid=27924] ppid=27922 vsize=80308 CPUtime=821.99
/proc/27924/stat : 27924 (Pueblo) R 27922 27924 27541 0 -1 4194304 484652 0 3 0 82055 144 0 0 25 0 1 0 96524045 82235392 18914 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134516727 0 0 4096 0 0 0 0 17 1 0 0
/proc/27924/statm: 20077 18914 206 16 0 19516 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 80308

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28123
/proc/meminfo: memFree=1498168/2055920 swapFree=4192812/4192956
[pid=27924] ppid=27922 vsize=83024 CPUtime=881.98
/proc/27924/stat : 27924 (Pueblo) R 27922 27924 27541 0 -1 4194304 485319 0 3 0 88053 145 0 0 25 0 1 0 96524045 85016576 19581 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/27924/statm: 20756 19581 206 16 0 20195 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 83024

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28123
/proc/meminfo: memFree=1498104/2055920 swapFree=4192812/4192956
[pid=27924] ppid=27922 vsize=83024 CPUtime=941.96
/proc/27924/stat : 27924 (Pueblo) R 27922 27924 27541 0 -1 4194304 485326 0 3 0 94051 145 0 0 25 0 1 0 96524045 85016576 19588 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559582 0 0 4096 0 0 0 0 17 1 0 0
/proc/27924/statm: 20756 19588 206 16 0 20195 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 83024

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28123
/proc/meminfo: memFree=1498040/2055920 swapFree=4192812/4192956
[pid=27924] ppid=27922 vsize=83024 CPUtime=1001.94
/proc/27924/stat : 27924 (Pueblo) R 27922 27924 27541 0 -1 4194304 485326 0 3 0 100049 145 0 0 25 0 1 0 96524045 85016576 19588 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/27924/statm: 20756 19588 206 16 0 20195 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 83024

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28123
/proc/meminfo: memFree=1494648/2055920 swapFree=4192812/4192956
[pid=27924] ppid=27922 vsize=86620 CPUtime=1061.93
/proc/27924/stat : 27924 (Pueblo) R 27922 27924 27541 0 -1 4194304 486206 0 3 0 106047 146 0 0 25 0 1 0 96524045 88698880 20468 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/27924/statm: 21655 20468 206 16 0 21094 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 86620

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28123
/proc/meminfo: memFree=1484088/2055920 swapFree=4192812/4192956
[pid=27924] ppid=27922 vsize=97076 CPUtime=1121.91
/proc/27924/stat : 27924 (Pueblo) R 27922 27924 27541 0 -1 4194304 488819 0 3 0 112043 148 0 0 25 0 1 0 96524045 99405824 23081 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/27924/statm: 24269 23081 206 16 0 23708 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 97076

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28123
/proc/meminfo: memFree=1483576/2055920 swapFree=4192812/4192956
[pid=27924] ppid=27922 vsize=97604 CPUtime=1181.89
/proc/27924/stat : 27924 (Pueblo) R 27922 27924 27541 0 -1 4194304 488943 0 3 0 118041 148 0 0 25 0 1 0 96524045 99946496 23205 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/27924/statm: 24401 23205 206 16 0 23840 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 97604

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28123
/proc/meminfo: memFree=1483512/2055920 swapFree=4192812/4192956
[pid=27924] ppid=27922 vsize=97604 CPUtime=1241.88
/proc/27924/stat : 27924 (Pueblo) R 27922 27924 27541 0 -1 4194304 488943 0 3 0 124040 148 0 0 25 0 1 0 96524045 99946496 23205 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/27924/statm: 24401 23205 206 16 0 23840 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 97604

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28123
/proc/meminfo: memFree=1483512/2055920 swapFree=4192812/4192956
[pid=27924] ppid=27922 vsize=97604 CPUtime=1301.87
/proc/27924/stat : 27924 (Pueblo) R 27922 27924 27541 0 -1 4194304 488945 0 3 0 130039 148 0 0 25 0 1 0 96524045 99946496 23207 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/27924/statm: 24401 23207 206 16 0 23840 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 97604

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28123
/proc/meminfo: memFree=1483576/2055920 swapFree=4192812/4192956
[pid=27924] ppid=27922 vsize=97604 CPUtime=1361.86
/proc/27924/stat : 27924 (Pueblo) R 27922 27924 27541 0 -1 4194304 488947 0 3 0 136037 149 0 0 25 0 1 0 96524045 99946496 23209 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/27924/statm: 24401 23209 206 16 0 23840 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 97604

[startup+1422.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28123
/proc/meminfo: memFree=1483576/2055920 swapFree=4192812/4192956
[pid=27924] ppid=27922 vsize=97604 CPUtime=1421.84
/proc/27924/stat : 27924 (Pueblo) R 27922 27924 27541 0 -1 4194304 488947 0 3 0 142035 149 0 0 25 0 1 0 96524045 99946496 23209 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134516722 0 0 4096 0 0 0 0 17 1 0 0
/proc/27924/statm: 24401 23209 206 16 0 23840 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 97604

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28123
/proc/meminfo: memFree=1483576/2055920 swapFree=4192812/4192956
[pid=27924] ppid=27922 vsize=97604 CPUtime=1481.82
/proc/27924/stat : 27924 (Pueblo) R 27922 27924 27541 0 -1 4194304 488949 0 3 0 148033 149 0 0 25 0 1 0 96524045 99946496 23211 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/27924/statm: 24401 23211 206 16 0 23840 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 97604

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28123
/proc/meminfo: memFree=1481400/2055920 swapFree=4192812/4192956
[pid=27924] ppid=27922 vsize=100140 CPUtime=1541.8
/proc/27924/stat : 27924 (Pueblo) R 27922 27924 27541 0 -1 4194304 489495 0 3 0 154031 149 0 0 25 0 1 0 96524045 102543360 23757 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134520048 0 0 4096 0 0 0 0 17 1 0 0
/proc/27924/statm: 25035 23757 206 16 0 24474 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 100140

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28123
/proc/meminfo: memFree=1480376/2055920 swapFree=4192812/4192956
[pid=27924] ppid=27922 vsize=101048 CPUtime=1601.79
/proc/27924/stat : 27924 (Pueblo) R 27922 27924 27541 0 -1 4194304 489743 0 3 0 160029 150 0 0 25 0 1 0 96524045 103473152 24005 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/27924/statm: 25262 24005 206 16 0 24701 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 101048

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28123
/proc/meminfo: memFree=1480376/2055920 swapFree=4192812/4192956
[pid=27924] ppid=27922 vsize=101240 CPUtime=1661.78
/proc/27924/stat : 27924 (Pueblo) R 27922 27924 27541 0 -1 4194304 489747 0 3 0 166028 150 0 0 25 0 1 0 96524045 103669760 24009 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134519910 0 0 4096 0 0 0 0 17 1 0 0
/proc/27924/statm: 25310 24009 206 16 0 24749 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 101240

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28123
/proc/meminfo: memFree=1480376/2055920 swapFree=4192812/4192956
[pid=27924] ppid=27922 vsize=101240 CPUtime=1721.76
/proc/27924/stat : 27924 (Pueblo) R 27922 27924 27541 0 -1 4194304 489749 0 3 0 172026 150 0 0 25 0 1 0 96524045 103669760 24011 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134520003 0 0 4096 0 0 0 0 17 1 0 0
/proc/27924/statm: 25310 24011 206 16 0 24749 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 101240

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28123
/proc/meminfo: memFree=1480312/2055920 swapFree=4192812/4192956
[pid=27924] ppid=27922 vsize=101240 CPUtime=1781.75
/proc/27924/stat : 27924 (Pueblo) R 27922 27924 27541 0 -1 4194304 489754 0 3 0 178025 150 0 0 25 0 1 0 96524045 103669760 24016 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/27924/statm: 25310 24016 206 16 0 24749 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 101240



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 28123
/proc/meminfo: memFree=1480376/2055920 swapFree=4192812/4192956
[pid=27924] ppid=27922 vsize=101240 CPUtime=1800.05
/proc/27924/stat : 27924 (Pueblo) R 27922 27924 27541 0 -1 4194304 489754 0 3 0 179855 150 0 0 25 0 1 0 96524045 103669760 24016 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559537 0 0 4096 0 0 0 0 17 1 0 0
/proc/27924/statm: 25310 24016 206 16 0 24749 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 101240

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): 1800.63
CPU time (s): 1800.08
CPU user time (s): 1798.55
CPU system time (s): 1.52077
CPU usage (%): 99.9694
Max. virtual memory (cumulated for all children) (KiB): 101240

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.55
system time used= 1.52077
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 489754
page faults= 3
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 17
involuntary context switches= 4454

runsolver used 1.2998 second user time and 3.68044 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Sat Apr 14 16:57:47 UTC 2007

IDJOB= 348139
IDBENCH= 1620
IDSOLVER= 165
FILE ID= node70/348139-1176569866

PBS_JOBID= 4556890

Free space on /tmp= 66559 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-A1C1S1.opb
COMMAND LINE= Pueblo /tmp/evaluation/348139-1176569866/instance-348139-1176569866.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node70/convwatcher-348139-1176569866 -o ROOT/results/node70/conversion-348139-1176569866 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348139-1176569866/instance-348139-1176569866.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-348139-1176569866 -o ROOT/results/node70/solver-348139-1176569866 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/348139-1176569866/instance-348139-1176569866.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  8e9a545df4abbe3f7a2b003048b42200

RANDOM SEED= 259561394

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.218
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.218
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1577048 kB
Buffers:         47740 kB
Cached:         328708 kB
SwapCached:          0 kB
Active:         182856 kB
Inactive:       209680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1577048 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            5700 kB
Writeback:           0 kB
Mapped:          26260 kB
Slab:            72380 kB
Committed_AS:   924984 kB
PageTables:       1396 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= 66559 MiB

End job on node70 on Sat Apr 14 17:27:50 UTC 2007