Trace number 348906

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) 1800.1 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/
MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-msc98-ip.opb
MD5SUMc786421e3b1e46216a72d93f7d7302a0
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 variables36105
Total number of constraints16727
Number of constraints which are clauses5133
Number of constraints which are cardinality constraints (but not clauses)579
Number of constraints which are nor clauses,nor cardinality constraints11015
Minimum length of a constraint1
Maximum length of a constraint1209
Number of terms in the objective function 7440
Biggest coefficient in the objective function 16499
Number of bits for the biggest coefficient in the objective function 15
Sum of the numbers in the objective function 531697
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 531697
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
4.59/4.66	c starting to Solve
4.59/4.66	c #variables read: 36105 - #constraints read: 20948

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348906-1176606379/instance-348906-1176606379.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/node24/watcher-348906-1176606379 -o ROOT/results/node24/solver-348906-1176606379 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/348906-1176606379/instance-348906-1176606379.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: 1.02 1.05 1.06 3/77 23037
/proc/meminfo: memFree=1014064/2055920 swapFree=4191880/4192956
[pid=23037] ppid=23035 vsize=2552 CPUtime=0
/proc/23037/stat : 23037 (Pueblo) R 23035 23037 4868 0 -1 4194304 260 0 0 0 0 0 0 0 18 0 1 0 108555937 2613248 230 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 3071703 0 0 4096 0 0 0 0 17 1 0 0
/proc/23037/statm: 638 230 193 16 0 77 0

[startup+0.075221 s]
/proc/loadavg: 1.02 1.05 1.06 3/77 23037
/proc/meminfo: memFree=1014064/2055920 swapFree=4191880/4192956
[pid=23037] ppid=23035 vsize=4416 CPUtime=0.07
/proc/23037/stat : 23037 (Pueblo) R 23035 23037 4868 0 -1 4194304 744 0 0 0 7 0 0 0 18 0 1 0 108555937 4521984 714 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134544933 0 0 4096 0 0 0 0 17 1 0 0
/proc/23037/statm: 1104 714 199 16 0 543 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4416

[startup+0.10222 s]
/proc/loadavg: 1.02 1.05 1.06 3/77 23037
/proc/meminfo: memFree=1014064/2055920 swapFree=4191880/4192956
[pid=23037] ppid=23035 vsize=5084 CPUtime=0.09
/proc/23037/stat : 23037 (Pueblo) R 23035 23037 4868 0 -1 4194304 908 0 0 0 9 0 0 0 18 0 1 0 108555937 5206016 878 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134542951 0 0 4096 0 0 0 0 17 1 0 0
/proc/23037/statm: 1271 878 199 16 0 710 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5084

[startup+0.301239 s]
/proc/loadavg: 1.02 1.05 1.06 3/77 23037
/proc/meminfo: memFree=1014064/2055920 swapFree=4191880/4192956
[pid=23037] ppid=23035 vsize=6548 CPUtime=0.29
/proc/23037/stat : 23037 (Pueblo) R 23035 23037 4868 0 -1 4194304 1267 0 0 0 29 0 0 0 19 0 1 0 108555937 6705152 1237 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134534244 0 0 4096 0 0 0 0 17 1 0 0
/proc/23037/statm: 1637 1237 199 16 0 1076 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6548

[startup+0.701283 s]
/proc/loadavg: 1.02 1.05 1.06 3/77 23037
/proc/meminfo: memFree=1014064/2055920 swapFree=4191880/4192956
[pid=23037] ppid=23035 vsize=9612 CPUtime=0.69
/proc/23037/stat : 23037 (Pueblo) R 23035 23037 4868 0 -1 4194304 2044 0 0 0 68 1 0 0 22 0 1 0 108555937 9842688 2014 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134546743 0 0 4096 0 0 0 0 17 1 0 0
/proc/23037/statm: 2403 2014 199 16 0 1842 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9612

[startup+1.50137 s]
/proc/loadavg: 1.02 1.05 1.06 2/78 23038
/proc/meminfo: memFree=1001000/2055920 swapFree=4191880/4192956
[pid=23037] ppid=23035 vsize=19340 CPUtime=1.49
/proc/23037/stat : 23037 (Pueblo) R 23035 23037 4868 0 -1 4194304 107273 0 0 0 118 31 0 0 25 0 1 0 108555937 19804160 3823 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134532446 0 0 4096 0 0 0 0 17 1 0 0
/proc/23037/statm: 4835 3831 205 16 0 4274 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19340

[startup+3.10154 s]
/proc/loadavg: 1.02 1.05 1.06 2/78 23038
/proc/meminfo: memFree=998120/2055920 swapFree=4191880/4192956
[pid=23037] ppid=23035 vsize=23756 CPUtime=3.09
/proc/23037/stat : 23037 (Pueblo) R 23035 23037 4868 0 -1 4194304 429226 0 0 0 194 115 0 0 25 0 1 0 108555937 24326144 4907 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134532446 0 0 4096 0 0 0 0 17 1 0 0
/proc/23037/statm: 5939 4918 205 16 0 5378 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23756

[startup+6.30189 s]
/proc/loadavg: 1.02 1.05 1.06 2/78 23038
/proc/meminfo: memFree=990632/2055920 swapFree=4191880/4192956
[pid=23037] ppid=23035 vsize=27884 CPUtime=6.29
/proc/23037/stat : 23037 (Pueblo) R 23035 23037 4868 0 -1 4194304 745179 0 0 0 426 203 0 0 25 0 1 0 108555937 28553216 5968 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134526562 0 0 4096 0 0 0 0 17 1 0 0
/proc/23037/statm: 6971 5968 206 16 0 6410 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 27884

[startup+12.7016 s]
/proc/loadavg: 1.02 1.05 1.06 2/78 23038
/proc/meminfo: memFree=990632/2055920 swapFree=4191880/4192956
[pid=23037] ppid=23035 vsize=27884 CPUtime=12.69
/proc/23037/stat : 23037 (Pueblo) R 23035 23037 4868 0 -1 4194304 745186 0 0 0 1066 203 0 0 25 0 1 0 108555937 28553216 5975 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 3047171 0 0 4096 0 0 0 0 17 1 0 0
/proc/23037/statm: 6971 5975 206 16 0 6410 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27884

[startup+25.503 s]
/proc/loadavg: 1.02 1.04 1.05 2/78 23038
/proc/meminfo: memFree=990760/2055920 swapFree=4191880/4192956
[pid=23037] ppid=23035 vsize=28140 CPUtime=25.48
/proc/23037/stat : 23037 (Pueblo) R 23035 23037 4868 0 -1 4194304 745204 0 0 0 2345 203 0 0 25 0 1 0 108555937 28815360 5993 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528544 0 0 4096 0 0 0 0 17 1 0 0
/proc/23037/statm: 7035 5993 206 16 0 6474 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 28140

[startup+51.1027 s]
/proc/loadavg: 1.01 1.04 1.05 2/78 23038
/proc/meminfo: memFree=986856/2055920 swapFree=4191880/4192956
[pid=23037] ppid=23035 vsize=31904 CPUtime=51.07
/proc/23037/stat : 23037 (Pueblo) R 23035 23037 4868 0 -1 4194304 746184 0 0 0 4903 204 0 0 25 0 1 0 108555937 32669696 6973 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 1 0 0
/proc/23037/statm: 7976 6973 206 16 0 7415 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 31904

[startup+102.306 s]
/proc/loadavg: 1.00 1.03 1.05 2/78 23038
/proc/meminfo: memFree=984360/2055920 swapFree=4191880/4192956
[pid=23037] ppid=23035 vsize=34604 CPUtime=102.26
/proc/23037/stat : 23037 (Pueblo) R 23035 23037 4868 0 -1 4194304 746817 0 0 0 10022 204 0 0 25 0 1 0 108555937 35434496 7606 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528556 0 0 4096 0 0 0 0 17 1 0 0
/proc/23037/statm: 8651 7606 206 16 0 8090 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 34604

[startup+162.303 s]
/proc/loadavg: 1.00 1.02 1.04 2/78 23038
/proc/meminfo: memFree=981864/2055920 swapFree=4191880/4192956
[pid=23037] ppid=23035 vsize=37320 CPUtime=162.24
/proc/23037/stat : 23037 (Pueblo) R 23035 23037 4868 0 -1 4194304 747465 0 0 0 16019 205 0 0 25 0 1 0 108555937 38215680 8254 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/23037/statm: 9330 8254 206 16 0 8769 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 37320

[startup+222.302 s]
/proc/loadavg: 1.00 1.02 1.04 2/78 23038
/proc/meminfo: memFree=981352/2055920 swapFree=4191880/4192956
[pid=23037] ppid=23035 vsize=37664 CPUtime=222.23
/proc/23037/stat : 23037 (Pueblo) R 23035 23037 4868 0 -1 4194304 747596 0 0 0 22017 206 0 0 25 0 1 0 108555937 38567936 8350 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134558698 0 0 4096 0 0 0 0 17 1 0 0
/proc/23037/statm: 9416 8350 206 16 0 8855 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 37664

[startup+282.303 s]
/proc/loadavg: 1.00 1.01 1.03 2/78 23038
/proc/meminfo: memFree=981416/2055920 swapFree=4191880/4192956
[pid=23037] ppid=23035 vsize=37664 CPUtime=282.2
/proc/23037/stat : 23037 (Pueblo) R 23035 23037 4868 0 -1 4194304 747596 0 0 0 28014 206 0 0 25 0 1 0 108555937 38567936 8350 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/23037/statm: 9416 8350 206 16 0 8855 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 37664

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.02 2/78 23038
/proc/meminfo: memFree=978856/2055920 swapFree=4191880/4192956
[pid=23037] ppid=23035 vsize=40520 CPUtime=342.19
/proc/23037/stat : 23037 (Pueblo) R 23035 23037 4868 0 -1 4194304 748260 0 0 0 34012 207 0 0 25 0 1 0 108555937 41492480 9014 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 3036660 0 0 4096 0 0 0 0 17 1 0 0
/proc/23037/statm: 10130 9014 206 16 0 9569 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 40520

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 23038
/proc/meminfo: memFree=978728/2055920 swapFree=4191880/4192956
[pid=23037] ppid=23035 vsize=40520 CPUtime=402.17
/proc/23037/stat : 23037 (Pueblo) R 23035 23037 4868 0 -1 4194304 748264 0 0 0 40010 207 0 0 25 0 1 0 108555937 41492480 9018 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/23037/statm: 10130 9018 206 16 0 9569 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 40520

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 23038
/proc/meminfo: memFree=978536/2055920 swapFree=4191880/4192956
[pid=23037] ppid=23035 vsize=40664 CPUtime=462.15
/proc/23037/stat : 23037 (Pueblo) R 23035 23037 4868 0 -1 4194304 748313 0 0 0 46007 208 0 0 25 0 1 0 108555937 41639936 9067 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 1 0 0
/proc/23037/statm: 10166 9067 206 16 0 9605 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 40664

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 23038
/proc/meminfo: memFree=978024/2055920 swapFree=4191880/4192956
[pid=23037] ppid=23035 vsize=41560 CPUtime=522.14
/proc/23037/stat : 23037 (Pueblo) R 23035 23037 4868 0 -1 4194304 748447 0 0 0 52005 209 0 0 25 0 1 0 108555937 42557440 9201 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/23037/statm: 10390 9201 206 16 0 9829 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 41560

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 23038
/proc/meminfo: memFree=977192/2055920 swapFree=4191880/4192956
[pid=23037] ppid=23035 vsize=42540 CPUtime=582.11
/proc/23037/stat : 23037 (Pueblo) R 23035 23037 4868 0 -1 4194304 748661 0 0 0 58002 209 0 0 25 0 1 0 108555937 43560960 9415 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/23037/statm: 10635 9415 206 16 0 10074 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 42540

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23038
/proc/meminfo: memFree=975784/2055920 swapFree=4191880/4192956
[pid=23037] ppid=23035 vsize=43924 CPUtime=642.1
/proc/23037/stat : 23037 (Pueblo) R 23035 23037 4868 0 -1 4194304 749020 0 0 0 64000 210 0 0 25 0 1 0 108555937 44978176 9774 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134558790 0 0 4096 0 0 0 0 17 1 0 0
/proc/23037/statm: 10981 9774 206 16 0 10420 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 43924


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23038
/proc/meminfo: memFree=974696/2055920 swapFree=4191880/4192956
[pid=23037] ppid=23035 vsize=45428 CPUtime=822.05
/proc/23037/stat : 23037 (Pueblo) R 23035 23037 4868 0 -1 4194304 749285 0 0 0 81994 211 0 0 25 0 1 0 108555937 46518272 10039 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/23037/statm: 11357 10039 206 16 0 10796 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 45428

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23038
/proc/meminfo: memFree=971304/2055920 swapFree=4191880/4192956
[pid=23037] ppid=23035 vsize=48980 CPUtime=882.03
/proc/23037/stat : 23037 (Pueblo) R 23035 23037 4868 0 -1 4194304 750157 0 0 0 87991 212 0 0 25 0 1 0 108555937 50155520 10911 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/23037/statm: 12245 10911 206 16 0 11684 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 48980

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23038
/proc/meminfo: memFree=970984/2055920 swapFree=4191880/4192956
[pid=23037] ppid=23035 vsize=49280 CPUtime=942.02
/proc/23037/stat : 23037 (Pueblo) R 23035 23037 4868 0 -1 4194304 750206 0 0 0 93989 213 0 0 25 0 1 0 108555937 50462720 10960 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517803 0 0 4096 0 0 0 0 17 1 0 0
/proc/23037/statm: 12320 10960 206 16 0 11759 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 49280

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23038
/proc/meminfo: memFree=965672/2055920 swapFree=4191880/4192956
[pid=23037] ppid=23035 vsize=54720 CPUtime=1002
/proc/23037/stat : 23037 (Pueblo) R 23035 23037 4868 0 -1 4194304 751557 0 0 0 99985 215 0 0 25 0 1 0 108555937 56033280 12311 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/23037/statm: 13680 12311 206 16 0 13119 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 54720

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23038
/proc/meminfo: memFree=964712/2055920 swapFree=4191880/4192956
[pid=23037] ppid=23035 vsize=55440 CPUtime=1061.98
/proc/23037/stat : 23037 (Pueblo) R 23035 23037 4868 0 -1 4194304 751777 0 0 0 105982 216 0 0 25 0 1 0 108555937 56770560 12529 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527993 0 0 4096 0 0 0 0 17 1 0 0
/proc/23037/statm: 13860 12529 206 16 0 13299 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 55440

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 23038
/proc/meminfo: memFree=964712/2055920 swapFree=4191880/4192956
[pid=23037] ppid=23035 vsize=55440 CPUtime=1121.96
/proc/23037/stat : 23037 (Pueblo) R 23035 23037 4868 0 -1 4194304 751783 0 0 0 111980 216 0 0 25 0 1 0 108555937 56770560 12535 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/23037/statm: 13860 12535 206 16 0 13299 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 55440

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23038
/proc/meminfo: memFree=964648/2055920 swapFree=4191880/4192956
[pid=23037] ppid=23035 vsize=55440 CPUtime=1181.94
/proc/23037/stat : 23037 (Pueblo) R 23035 23037 4868 0 -1 4194304 751789 0 0 0 117978 216 0 0 25 0 1 0 108555937 56770560 12541 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134520012 0 0 4096 0 0 0 0 17 1 0 0
/proc/23037/statm: 13860 12541 206 16 0 13299 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 55440

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23038
/proc/meminfo: memFree=964648/2055920 swapFree=4191880/4192956
[pid=23037] ppid=23035 vsize=55440 CPUtime=1241.93
/proc/23037/stat : 23037 (Pueblo) R 23035 23037 4868 0 -1 4194304 751790 0 0 0 123976 217 0 0 25 0 1 0 108555937 56770560 12542 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134558603 0 0 4096 0 0 0 0 17 1 0 0
/proc/23037/statm: 13860 12542 206 16 0 13299 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 55440

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23038
/proc/meminfo: memFree=964648/2055920 swapFree=4191880/4192956
[pid=23037] ppid=23035 vsize=55440 CPUtime=1301.91
/proc/23037/stat : 23037 (Pueblo) R 23035 23037 4868 0 -1 4194304 751799 0 0 0 129974 217 0 0 25 0 1 0 108555937 56770560 12551 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/23037/statm: 13860 12551 206 16 0 13299 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 55440

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23038
/proc/meminfo: memFree=963752/2055920 swapFree=4191880/4192956
[pid=23037] ppid=23035 vsize=56976 CPUtime=1361.89
/proc/23037/stat : 23037 (Pueblo) R 23035 23037 4868 0 -1 4194304 752001 0 0 0 135971 218 0 0 25 0 1 0 108555937 58343424 12753 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134520051 0 0 4096 0 0 0 0 17 1 0 0
/proc/23037/statm: 14244 12753 206 16 0 13683 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 56976

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23038
/proc/meminfo: memFree=963816/2055920 swapFree=4191880/4192956
[pid=23037] ppid=23035 vsize=56976 CPUtime=1421.88
/proc/23037/stat : 23037 (Pueblo) R 23035 23037 4868 0 -1 4194304 752012 0 0 0 141970 218 0 0 25 0 1 0 108555937 58343424 12764 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528322 0 0 4096 0 0 0 0 17 1 0 0
/proc/23037/statm: 14244 12764 206 16 0 13683 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 56976

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23038
/proc/meminfo: memFree=963432/2055920 swapFree=4191880/4192956
[pid=23037] ppid=23035 vsize=57632 CPUtime=1481.86
/proc/23037/stat : 23037 (Pueblo) R 23035 23037 4868 0 -1 4194304 752113 0 0 0 147967 219 0 0 25 0 1 0 108555937 59015168 12865 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527818 0 0 4096 0 0 0 0 17 1 0 0
/proc/23037/statm: 14408 12865 206 16 0 13847 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 57632

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23038
/proc/meminfo: memFree=963432/2055920 swapFree=4191880/4192956
[pid=23037] ppid=23035 vsize=57632 CPUtime=1541.84
/proc/23037/stat : 23037 (Pueblo) R 23035 23037 4868 0 -1 4194304 752114 0 0 0 153965 219 0 0 25 0 1 0 108555937 59015168 12866 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528357 0 0 4096 0 0 0 0 17 1 0 0
/proc/23037/statm: 14408 12866 206 16 0 13847 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 57632

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23038
/proc/meminfo: memFree=963176/2055920 swapFree=4191880/4192956
[pid=23037] ppid=23035 vsize=57888 CPUtime=1601.83
/proc/23037/stat : 23037 (Pueblo) R 23035 23037 4868 0 -1 4194304 752180 0 0 0 159963 220 0 0 25 0 1 0 108555937 59277312 12932 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/23037/statm: 14472 12932 206 16 0 13911 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 57888

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23038
/proc/meminfo: memFree=962920/2055920 swapFree=4191880/4192956
[pid=23037] ppid=23035 vsize=58144 CPUtime=1661.8
/proc/23037/stat : 23037 (Pueblo) R 23035 23037 4868 0 -1 4194304 752225 0 0 0 165960 220 0 0 25 0 1 0 108555937 59539456 12977 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134558849 0 0 4096 0 0 0 0 17 1 0 0
/proc/23037/statm: 14536 12977 206 16 0 13975 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 58144

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23038
/proc/meminfo: memFree=962344/2055920 swapFree=4191880/4192956
[pid=23037] ppid=23035 vsize=58920 CPUtime=1721.79
/proc/23037/stat : 23037 (Pueblo) R 23035 23037 4868 0 -1 4194304 752391 0 0 0 171958 221 0 0 25 0 1 0 108555937 60334080 13143 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/23037/statm: 14730 13143 206 16 0 14169 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 58920

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23038
/proc/meminfo: memFree=962088/2055920 swapFree=4191880/4192956
[pid=23037] ppid=23035 vsize=59176 CPUtime=1781.77
/proc/23037/stat : 23037 (Pueblo) R 23035 23037 4868 0 -1 4194304 752439 0 0 0 177956 221 0 0 25 0 1 0 108555937 60596224 13191 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/23037/statm: 14794 13191 206 16 0 14233 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 59176



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23038
/proc/meminfo: memFree=961960/2055920 swapFree=4191880/4192956
[pid=23037] ppid=23035 vsize=59304 CPUtime=1800.08
/proc/23037/stat : 23037 (Pueblo) R 23035 23037 4868 0 -1 4194304 752472 0 0 0 179786 222 0 0 25 0 1 0 108555937 60727296 13224 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/23037/statm: 14826 13224 206 16 0 14265 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 59304

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): 1800.1
CPU user time (s): 1797.87
CPU system time (s): 2.22966
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 59304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.87
system time used= 2.22966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 752472
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= 3238

runsolver used 2.05769 second user time and 4.48932 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Sun Apr 15 03:06:19 UTC 2007

IDJOB= 348906
IDBENCH= 1780
IDSOLVER= 165
FILE ID= node24/348906-1176606379

PBS_JOBID= 4557012

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/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-msc98-ip.opb
COMMAND LINE= Pueblo /tmp/evaluation/348906-1176606379/instance-348906-1176606379.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node24/convwatcher-348906-1176606379 -o ROOT/results/node24/conversion-348906-1176606379 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348906-1176606379/instance-348906-1176606379.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-348906-1176606379 -o ROOT/results/node24/solver-348906-1176606379 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/348906-1176606379/instance-348906-1176606379.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  c786421e3b1e46216a72d93f7d7302a0

RANDOM SEED= 328468489

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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		: 3000.238
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		: 3000.238
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:       1014536 kB
Buffers:         94480 kB
Cached:         658692 kB
SwapCached:        268 kB
Active:         486880 kB
Inactive:       412872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1014536 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:            5124 kB
Writeback:           0 kB
Mapped:          72712 kB
Slab:           127188 kB
Committed_AS:  1322304 kB
PageTables:       1776 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 node24 on Sun Apr 15 03:36:22 UTC 2007