Trace number 348789

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 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib/normalized-reduced-mps-v2-20-10-misc06.opb
MD5SUM81740feb43d84f849129894fa9d60802
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 variables51018
Total number of constraints820
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 constraints820
Minimum length of a constraint30
Maximum length of a constraint13471
Number of terms in the objective function 31
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524318
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 535398
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c Pueblo version 1.4 (September 2005)
0.00/0.00	c Developed @ University of Michigan, Ann Arbor, MI
0.00/0.00	c  by Hossein Sheini
0.99/1.05	c starting to Solve
0.99/1.05	c #variables read: 51018 - #constraints read: 1071

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348789-1176598872/instance-348789-1176598872.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/node18/watcher-348789-1176598872 -o ROOT/results/node18/solver-348789-1176598872 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/348789-1176598872/instance-348789-1176598872.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: 0.94 0.99 0.99 3/83 15104
/proc/meminfo: memFree=1570736/2055920 swapFree=4168132/4192956
[pid=15104] ppid=15102 vsize=2552 CPUtime=0
/proc/15104/stat : 15104 (Pueblo) R 15102 15104 26830 0 -1 4194304 269 0 0 0 0 0 0 0 18 0 1 0 107804571 2613248 239 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15104/statm: 638 239 199 16 0 77 0

[startup+0.0193541 s]
/proc/loadavg: 0.94 0.99 0.99 3/83 15104
/proc/meminfo: memFree=1570736/2055920 swapFree=4168132/4192956
[pid=15104] ppid=15102 vsize=2952 CPUtime=0.01
/proc/15104/stat : 15104 (Pueblo) R 15102 15104 26830 0 -1 4194304 367 0 0 0 1 0 0 0 18 0 1 0 107804571 3022848 337 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 8326871 0 0 4096 0 0 0 0 17 1 0 0
/proc/15104/statm: 738 337 199 16 0 177 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2952

[startup+0.101363 s]
/proc/loadavg: 0.94 0.99 0.99 3/83 15104
/proc/meminfo: memFree=1570736/2055920 swapFree=4168132/4192956
[pid=15104] ppid=15102 vsize=4684 CPUtime=0.09
/proc/15104/stat : 15104 (Pueblo) R 15102 15104 26830 0 -1 4194304 793 0 0 0 9 0 0 0 18 0 1 0 107804571 4796416 763 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 8326871 0 0 4096 0 0 0 0 17 1 0 0
/proc/15104/statm: 1171 763 199 16 0 610 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4684

[startup+0.301381 s]
/proc/loadavg: 0.94 0.99 0.99 3/83 15104
/proc/meminfo: memFree=1570736/2055920 swapFree=4168132/4192956
[pid=15104] ppid=15102 vsize=7212 CPUtime=0.29
/proc/15104/stat : 15104 (Pueblo) R 15102 15104 26830 0 -1 4194304 1429 0 0 0 28 1 0 0 19 0 1 0 107804571 7385088 1399 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 8326871 0 0 4096 0 0 0 0 17 1 0 0
/proc/15104/statm: 1803 1399 199 16 0 1242 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7212

[startup+0.70142 s]
/proc/loadavg: 0.94 0.99 0.99 3/83 15104
/proc/meminfo: memFree=1570736/2055920 swapFree=4168132/4192956
[pid=15104] ppid=15102 vsize=16376 CPUtime=0.7
/proc/15104/stat : 15104 (Pueblo) R 15102 15104 26830 0 -1 4194304 3454 0 0 0 68 2 0 0 23 0 1 0 107804571 16769024 3424 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134532045 0 0 4096 0 0 0 0 17 1 0 0
/proc/15104/statm: 4094 3424 204 16 0 3533 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 16376

[startup+1.5015 s]
/proc/loadavg: 0.94 0.99 0.99 2/84 15105
/proc/meminfo: memFree=1550568/2055920 swapFree=4168132/4192956
[pid=15104] ppid=15102 vsize=27304 CPUtime=1.49
/proc/15104/stat : 15104 (Pueblo) R 15102 15104 26830 0 -1 4194304 34839 0 0 0 138 11 0 0 25 0 1 0 107804571 27959296 6109 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/15104/statm: 6826 6109 206 16 0 6265 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27304

[startup+3.10165 s]
/proc/loadavg: 0.94 0.99 0.99 2/84 15113
/proc/meminfo: memFree=1546792/2055920 swapFree=4168132/4192956
[pid=15104] ppid=15102 vsize=27304 CPUtime=3.09
/proc/15104/stat : 15104 (Pueblo) R 15102 15104 26830 0 -1 4194304 34845 0 0 0 298 11 0 0 25 0 1 0 107804571 27959296 6115 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527818 0 0 4096 0 0 0 0 17 1 0 0
/proc/15104/statm: 6826 6115 206 16 0 6265 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 27304

[startup+6.30196 s]
/proc/loadavg: 0.95 0.99 0.99 2/84 15121
/proc/meminfo: memFree=1546664/2055920 swapFree=4168132/4192956
[pid=15104] ppid=15102 vsize=27304 CPUtime=6.28
/proc/15104/stat : 15104 (Pueblo) R 15102 15104 26830 0 -1 4194304 34845 0 0 0 617 11 0 0 25 0 1 0 107804571 27959296 6115 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/15104/statm: 6826 6115 206 16 0 6265 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 27304

[startup+12.7016 s]
/proc/loadavg: 0.95 0.99 0.99 2/84 15147
/proc/meminfo: memFree=1546608/2055920 swapFree=4168132/4192956
[pid=15104] ppid=15102 vsize=27304 CPUtime=12.67
/proc/15104/stat : 15104 (Pueblo) R 15102 15104 26830 0 -1 4194304 34845 0 0 0 1256 11 0 0 25 0 1 0 107804571 27959296 6115 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/15104/statm: 6826 6115 206 16 0 6265 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 27304

[startup+25.5018 s]
/proc/loadavg: 0.96 0.99 0.99 2/84 15197
/proc/meminfo: memFree=1546744/2055920 swapFree=4168132/4192956
[pid=15104] ppid=15102 vsize=27304 CPUtime=25.44
/proc/15104/stat : 15104 (Pueblo) R 15102 15104 26830 0 -1 4194304 34845 0 0 0 2533 11 0 0 25 0 1 0 107804571 27959296 6115 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527812 0 0 4096 0 0 0 0 17 1 0 0
/proc/15104/statm: 6826 6115 206 16 0 6265 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 27304

[startup+51.1013 s]
/proc/loadavg: 0.97 0.99 0.99 2/78 15229
/proc/meminfo: memFree=1547752/2055920 swapFree=4168132/4192956
[pid=15104] ppid=15102 vsize=27304 CPUtime=51.03
/proc/15104/stat : 15104 (Pueblo) R 15102 15104 26830 0 -1 4194304 34845 0 0 0 5092 11 0 0 25 0 1 0 107804571 27959296 6115 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/15104/statm: 6826 6115 206 16 0 6265 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 27304

[startup+102.305 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 15229
/proc/meminfo: memFree=1547304/2055920 swapFree=4168132/4192956
[pid=15104] ppid=15102 vsize=27944 CPUtime=102.22
/proc/15104/stat : 15104 (Pueblo) R 15102 15104 26830 0 -1 4194304 35021 0 0 0 10210 12 0 0 25 0 1 0 107804571 28614656 6291 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/15104/statm: 6986 6291 206 16 0 6425 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 27944

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 0.99 3/78 15229
/proc/meminfo: memFree=1545896/2055920 swapFree=4168132/4192956
[pid=15104] ppid=15102 vsize=29356 CPUtime=162.2
/proc/15104/stat : 15104 (Pueblo) R 15102 15104 26830 0 -1 4194304 35380 0 0 0 16208 12 0 0 25 0 1 0 107804571 30060544 6650 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527718 0 0 4096 0 0 0 0 17 1 0 0
/proc/15104/statm: 7339 6650 206 16 0 6778 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 29356

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 15229
/proc/meminfo: memFree=1544552/2055920 swapFree=4168132/4192956
[pid=15104] ppid=15102 vsize=30788 CPUtime=222.19
/proc/15104/stat : 15104 (Pueblo) R 15102 15104 26830 0 -1 4194304 35721 0 0 0 22206 13 0 0 25 0 1 0 107804571 31526912 6991 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527812 0 0 4096 0 0 0 0 17 1 0 0
/proc/15104/statm: 7697 6991 206 16 0 7136 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 30788

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 15229
/proc/meminfo: memFree=1543208/2055920 swapFree=4168132/4192956
[pid=15104] ppid=15102 vsize=32068 CPUtime=282.18
/proc/15104/stat : 15104 (Pueblo) R 15102 15104 26830 0 -1 4194304 36048 0 0 0 28204 14 0 0 25 0 1 0 107804571 32837632 7318 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/15104/statm: 8017 7318 206 16 0 7456 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 32068

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 15229
/proc/meminfo: memFree=1541928/2055920 swapFree=4168132/4192956
[pid=15104] ppid=15102 vsize=33368 CPUtime=342.16
/proc/15104/stat : 15104 (Pueblo) R 15102 15104 26830 0 -1 4194304 36378 0 0 0 34201 15 0 0 25 0 1 0 107804571 34168832 7648 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/15104/statm: 8342 7648 206 16 0 7781 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 33368

[startup+402.301 s]
/proc/loadavg: 1.07 1.01 1.00 2/78 15229
/proc/meminfo: memFree=1540528/2055920 swapFree=4168132/4192956
[pid=15104] ppid=15102 vsize=34780 CPUtime=402.14
/proc/15104/stat : 15104 (Pueblo) R 15102 15104 26830 0 -1 4194304 36718 0 0 0 40199 15 0 0 25 0 1 0 107804571 35614720 7988 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/15104/statm: 8695 7988 206 16 0 8134 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 34780

[startup+462.301 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 15229
/proc/meminfo: memFree=1539120/2055920 swapFree=4168132/4192956
[pid=15104] ppid=15102 vsize=36208 CPUtime=462.12
/proc/15104/stat : 15104 (Pueblo) R 15102 15104 26830 0 -1 4194304 37069 0 0 0 46197 15 0 0 25 0 1 0 107804571 37076992 8339 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/15104/statm: 9052 8339 206 16 0 8491 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 36208

[startup+522.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 15229
/proc/meminfo: memFree=1537712/2055920 swapFree=4168132/4192956
[pid=15104] ppid=15102 vsize=37604 CPUtime=522.11
/proc/15104/stat : 15104 (Pueblo) R 15102 15104 26830 0 -1 4194304 37422 0 0 0 52195 16 0 0 25 0 1 0 107804571 38506496 8692 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/15104/statm: 9401 8692 206 16 0 8840 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 37604

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15229
/proc/meminfo: memFree=1536496/2055920 swapFree=4168132/4192956
[pid=15104] ppid=15102 vsize=39004 CPUtime=582.09
/proc/15104/stat : 15104 (Pueblo) R 15102 15104 26830 0 -1 4194304 37760 0 0 0 58192 17 0 0 25 0 1 0 107804571 39940096 9030 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528351 0 0 4096 0 0 0 0 17 1 0 0
/proc/15104/statm: 9751 9030 206 16 0 9190 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 39004

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15229
/proc/meminfo: memFree=1535216/2055920 swapFree=4168132/4192956
[pid=15104] ppid=15102 vsize=40160 CPUtime=642.09
/proc/15104/stat : 15104 (Pueblo) R 15102 15104 26830 0 -1 4194304 38077 0 0 0 64191 18 0 0 25 0 1 0 107804571 41123840 9347 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/15104/statm: 10040 9347 206 16 0 9479 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 40160


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15229
/proc/meminfo: memFree=1535152/2055920 swapFree=4168132/4192956
[pid=15104] ppid=15102 vsize=40160 CPUtime=822.03
/proc/15104/stat : 15104 (Pueblo) R 15102 15104 26830 0 -1 4194304 38077 0 0 0 82184 19 0 0 25 0 1 0 107804571 41123840 9347 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527824 0 0 4096 0 0 0 0 17 1 0 0
/proc/15104/statm: 10040 9347 206 16 0 9479 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 40160

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15229
/proc/meminfo: memFree=1535152/2055920 swapFree=4168132/4192956
[pid=15104] ppid=15102 vsize=40160 CPUtime=882.02
/proc/15104/stat : 15104 (Pueblo) R 15102 15104 26830 0 -1 4194304 38077 0 0 0 88182 20 0 0 25 0 1 0 107804571 41123840 9347 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/15104/statm: 10040 9347 206 16 0 9479 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 40160

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15229
/proc/meminfo: memFree=1535152/2055920 swapFree=4168132/4192956
[pid=15104] ppid=15102 vsize=40160 CPUtime=942
/proc/15104/stat : 15104 (Pueblo) R 15102 15104 26830 0 -1 4194304 38077 0 0 0 94180 20 0 0 25 0 1 0 107804571 41123840 9347 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527824 0 0 4096 0 0 0 0 17 1 0 0
/proc/15104/statm: 10040 9347 206 16 0 9479 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 40160

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15229
/proc/meminfo: memFree=1533104/2055920 swapFree=4168132/4192956
[pid=15104] ppid=15102 vsize=42292 CPUtime=1001.99
/proc/15104/stat : 15104 (Pueblo) R 15102 15104 26830 0 -1 4194304 38588 0 0 0 100178 21 0 0 25 0 1 0 107804571 43307008 9858 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/15104/statm: 10573 9858 206 16 0 10012 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 42292

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15229
/proc/meminfo: memFree=1533104/2055920 swapFree=4168132/4192956
[pid=15104] ppid=15102 vsize=42292 CPUtime=1061.98
/proc/15104/stat : 15104 (Pueblo) R 15102 15104 26830 0 -1 4194304 38588 0 0 0 106176 22 0 0 25 0 1 0 107804571 43307008 9858 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527830 0 0 4096 0 0 0 0 17 1 0 0
/proc/15104/statm: 10573 9858 206 16 0 10012 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 42292

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15229
/proc/meminfo: memFree=1533104/2055920 swapFree=4168132/4192956
[pid=15104] ppid=15102 vsize=42292 CPUtime=1121.96
/proc/15104/stat : 15104 (Pueblo) R 15102 15104 26830 0 -1 4194304 38588 0 0 0 112174 22 0 0 25 0 1 0 107804571 43307008 9858 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527812 0 0 4096 0 0 0 0 17 1 0 0
/proc/15104/statm: 10573 9858 206 16 0 10012 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 42292

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15229
/proc/meminfo: memFree=1533104/2055920 swapFree=4168132/4192956
[pid=15104] ppid=15102 vsize=42292 CPUtime=1181.94
/proc/15104/stat : 15104 (Pueblo) R 15102 15104 26830 0 -1 4194304 38588 0 0 0 118172 22 0 0 25 0 1 0 107804571 43307008 9858 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/15104/statm: 10573 9858 206 16 0 10012 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 42292

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15229
/proc/meminfo: memFree=1533104/2055920 swapFree=4168132/4192956
[pid=15104] ppid=15102 vsize=42292 CPUtime=1241.94
/proc/15104/stat : 15104 (Pueblo) R 15102 15104 26830 0 -1 4194304 38588 0 0 0 124171 23 0 0 25 0 1 0 107804571 43307008 9858 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528344 0 0 4096 0 0 0 0 17 1 0 0
/proc/15104/statm: 10573 9858 206 16 0 10012 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 42292

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15229
/proc/meminfo: memFree=1531696/2055920 swapFree=4168132/4192956
[pid=15104] ppid=15102 vsize=43712 CPUtime=1301.92
/proc/15104/stat : 15104 (Pueblo) R 15102 15104 26830 0 -1 4194304 38942 0 0 0 130169 23 0 0 25 0 1 0 107804571 44761088 10212 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/15104/statm: 10928 10212 206 16 0 10367 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 43712

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15229
/proc/meminfo: memFree=1531696/2055920 swapFree=4168132/4192956
[pid=15104] ppid=15102 vsize=43712 CPUtime=1361.9
/proc/15104/stat : 15104 (Pueblo) R 15102 15104 26830 0 -1 4194304 38942 0 0 0 136166 24 0 0 25 0 1 0 107804571 44761088 10212 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527821 0 0 4096 0 0 0 0 17 1 0 0
/proc/15104/statm: 10928 10212 206 16 0 10367 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 43712

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15229
/proc/meminfo: memFree=1531696/2055920 swapFree=4168132/4192956
[pid=15104] ppid=15102 vsize=43712 CPUtime=1421.89
/proc/15104/stat : 15104 (Pueblo) R 15102 15104 26830 0 -1 4194304 38942 0 0 0 142165 24 0 0 25 0 1 0 107804571 44761088 10212 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527812 0 0 4096 0 0 0 0 17 1 0 0
/proc/15104/statm: 10928 10212 206 16 0 10367 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 43712

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15229
/proc/meminfo: memFree=1531696/2055920 swapFree=4168132/4192956
[pid=15104] ppid=15102 vsize=43712 CPUtime=1481.88
/proc/15104/stat : 15104 (Pueblo) R 15102 15104 26830 0 -1 4194304 38942 0 0 0 148163 25 0 0 25 0 1 0 107804571 44761088 10212 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/15104/statm: 10928 10212 206 16 0 10367 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 43712

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15229
/proc/meminfo: memFree=1531696/2055920 swapFree=4168132/4192956
[pid=15104] ppid=15102 vsize=43712 CPUtime=1541.86
/proc/15104/stat : 15104 (Pueblo) R 15102 15104 26830 0 -1 4194304 38942 0 0 0 154161 25 0 0 25 0 1 0 107804571 44761088 10212 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/15104/statm: 10928 10212 206 16 0 10367 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 43712

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15229
/proc/meminfo: memFree=1531632/2055920 swapFree=4168132/4192956
[pid=15104] ppid=15102 vsize=43712 CPUtime=1601.85
/proc/15104/stat : 15104 (Pueblo) R 15102 15104 26830 0 -1 4194304 38942 0 0 0 160159 26 0 0 25 0 1 0 107804571 44761088 10212 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527812 0 0 4096 0 0 0 0 17 1 0 0
/proc/15104/statm: 10928 10212 206 16 0 10367 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 43712

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15229
/proc/meminfo: memFree=1531696/2055920 swapFree=4168132/4192956
[pid=15104] ppid=15102 vsize=43712 CPUtime=1661.83
/proc/15104/stat : 15104 (Pueblo) R 15102 15104 26830 0 -1 4194304 38942 0 0 0 166157 26 0 0 25 0 1 0 107804571 44761088 10212 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528357 0 0 4096 0 0 0 0 17 1 0 0
/proc/15104/statm: 10928 10212 206 16 0 10367 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 43712

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15229
/proc/meminfo: memFree=1531696/2055920 swapFree=4168132/4192956
[pid=15104] ppid=15102 vsize=43712 CPUtime=1721.82
/proc/15104/stat : 15104 (Pueblo) R 15102 15104 26830 0 -1 4194304 38942 0 0 0 172155 27 0 0 25 0 1 0 107804571 44761088 10212 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/15104/statm: 10928 10212 206 16 0 10367 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 43712

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15229
/proc/meminfo: memFree=1531696/2055920 swapFree=4168132/4192956
[pid=15104] ppid=15102 vsize=43712 CPUtime=1781.8
/proc/15104/stat : 15104 (Pueblo) R 15102 15104 26830 0 -1 4194304 38942 0 0 0 178153 27 0 0 25 0 1 0 107804571 44761088 10212 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528249 0 0 4096 0 0 0 0 17 1 0 0
/proc/15104/statm: 10928 10212 206 16 0 10367 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 43712



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 15229
/proc/meminfo: memFree=1531696/2055920 swapFree=4168132/4192956
[pid=15104] ppid=15102 vsize=43712 CPUtime=1800.1
/proc/15104/stat : 15104 (Pueblo) R 15102 15104 26830 0 -1 4194304 38942 0 0 0 179983 27 0 0 25 0 1 0 107804571 44761088 10212 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 1 0 0
/proc/15104/statm: 10928 10212 206 16 0 10367 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 43712

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): 1800.12
CPU user time (s): 1799.84
CPU system time (s): 0.282956
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 43712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.84
system time used= 0.282956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38942
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= 35734

runsolver used 1.9527 second user time and 4.15637 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Sun Apr 15 01:01:12 UTC 2007

IDJOB= 348789
IDBENCH= 1748
IDSOLVER= 165
FILE ID= node18/348789-1176598872

PBS_JOBID= 4556802

Free space on /tmp= 66555 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-misc06.opb
COMMAND LINE= Pueblo /tmp/evaluation/348789-1176598872/instance-348789-1176598872.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node18/convwatcher-348789-1176598872 -o ROOT/results/node18/conversion-348789-1176598872 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348789-1176598872/instance-348789-1176598872.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-348789-1176598872 -o ROOT/results/node18/solver-348789-1176598872 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/348789-1176598872/instance-348789-1176598872.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  81740feb43d84f849129894fa9d60802

RANDOM SEED= 695859424

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.234
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		: 3000.234
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:       1571080 kB
Buffers:         83036 kB
Cached:         300140 kB
SwapCached:      11156 kB
Active:         185324 kB
Inactive:       244760 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1571080 kB
SwapTotal:     4192956 kB
SwapFree:      4168132 kB
Dirty:            4052 kB
Writeback:           0 kB
Mapped:          43884 kB
Slab:            39800 kB
Committed_AS:  3964216 kB
PageTables:       2012 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= 66555 MiB

End job on node18 on Sun Apr 15 01:31:15 UTC 2007