Trace number 362395

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) 1800.05 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-ran10x26.opb
MD5SUMea0578ce3fa6d7f101be81096fa267e7
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark12.977
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables8060
Total number of constraints296
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 constraints296
Minimum length of a constraint31
Maximum length of a constraint780
Number of terms in the objective function 8060
Biggest coefficient in the objective function 1760
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 530127
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 530127
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
0.09/0.15	c starting to Solve
0.09/0.15	c #variables read: 8060 - #constraints read: 333

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362395-1177011792/instance-362395-1177011792.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/node57/watcher-362395-1177011792 -o ROOT/results/node57/solver-362395-1177011792 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/362395-1177011792/instance-362395-1177011792.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: 1.06 1.02 1.00 3/64 22012
/proc/meminfo: memFree=1872392/2055920 swapFree=4183112/4192956
[pid=22012] ppid=22010 vsize=2552 CPUtime=0
/proc/22012/stat : 22012 (Pueblo) R 22010 22012 21849 0 -1 4194304 256 0 0 0 0 0 0 0 18 0 1 0 142315163 2613248 226 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 7853876 0 0 4096 0 0 0 0 17 1 0 0
/proc/22012/statm: 638 228 193 16 0 77 0

[startup+0.0851571 s]
/proc/loadavg: 1.06 1.02 1.00 3/64 22012
/proc/meminfo: memFree=1872392/2055920 swapFree=4183112/4192956
[pid=22012] ppid=22010 vsize=3616 CPUtime=0.08
/proc/22012/stat : 22012 (Pueblo) R 22010 22012 21849 0 -1 4194304 542 0 0 0 8 0 0 0 18 0 1 0 142315163 3702784 512 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/22012/statm: 904 512 199 16 0 343 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3616

[startup+0.101157 s]
/proc/loadavg: 1.06 1.02 1.00 3/64 22012
/proc/meminfo: memFree=1872392/2055920 swapFree=4183112/4192956
[pid=22012] ppid=22010 vsize=3748 CPUtime=0.09
/proc/22012/stat : 22012 (Pueblo) R 22010 22012 21849 0 -1 4194304 563 0 0 0 9 0 0 0 18 0 1 0 142315163 3837952 533 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 7859927 0 0 4096 0 0 0 0 17 1 0 0
/proc/22012/statm: 937 533 199 16 0 376 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3748

[startup+0.301173 s]
/proc/loadavg: 1.06 1.02 1.00 3/64 22012
/proc/meminfo: memFree=1872392/2055920 swapFree=4183112/4192956
[pid=22012] ppid=22010 vsize=6456 CPUtime=0.29
/proc/22012/stat : 22012 (Pueblo) R 22010 22012 21849 0 -1 4194304 1237 0 0 0 29 0 0 0 19 0 1 0 142315163 6610944 1207 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517885 0 0 4096 0 0 0 0 17 1 0 0
/proc/22012/statm: 1614 1207 205 16 0 1053 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6456

[startup+0.701209 s]
/proc/loadavg: 1.06 1.02 1.00 3/64 22012
/proc/meminfo: memFree=1872392/2055920 swapFree=4183112/4192956
[pid=22012] ppid=22010 vsize=6456 CPUtime=0.69
/proc/22012/stat : 22012 (Pueblo) R 22010 22012 21849 0 -1 4194304 1237 0 0 0 69 0 0 0 22 0 1 0 142315163 6610944 1207 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 1 0 0
/proc/22012/statm: 1614 1207 205 16 0 1053 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6456

[startup+1.50128 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 22013
/proc/meminfo: memFree=1868288/2055920 swapFree=4183112/4192956
[pid=22012] ppid=22010 vsize=6456 CPUtime=1.49
/proc/22012/stat : 22012 (Pueblo) R 22010 22012 21849 0 -1 4194304 1237 0 0 0 149 0 0 0 25 0 1 0 142315163 6610944 1207 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134532464 0 0 4096 0 0 0 0 17 1 0 0
/proc/22012/statm: 1614 1207 205 16 0 1053 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6456

[startup+3.10142 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 22013
/proc/meminfo: memFree=1868096/2055920 swapFree=4183112/4192956
[pid=22012] ppid=22010 vsize=6836 CPUtime=3.09
/proc/22012/stat : 22012 (Pueblo) R 22010 22012 21849 0 -1 4194304 1361 0 0 0 309 0 0 0 25 0 1 0 142315163 7000064 1331 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134563581 0 0 4096 0 0 0 0 17 1 0 0
/proc/22012/statm: 1709 1331 205 16 0 1148 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6836

[startup+6.3017 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 22013
/proc/meminfo: memFree=1865920/2055920 swapFree=4183112/4192956
[pid=22012] ppid=22010 vsize=9160 CPUtime=6.29
/proc/22012/stat : 22012 (Pueblo) R 22010 22012 21849 0 -1 4194304 1921 0 0 0 628 1 0 0 25 0 1 0 142315163 9379840 1891 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520076 0 0 4096 0 0 0 0 17 1 0 0
/proc/22012/statm: 2290 1891 205 16 0 1729 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9160

[startup+12.7013 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 22013
/proc/meminfo: memFree=1863496/2055920 swapFree=4183112/4192956
[pid=22012] ppid=22010 vsize=11368 CPUtime=12.68
/proc/22012/stat : 22012 (Pueblo) R 22010 22012 21849 0 -1 4194304 2477 0 0 0 1267 1 0 0 25 0 1 0 142315163 11640832 2447 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/22012/statm: 2842 2447 205 16 0 2281 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11368

[startup+25.5014 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 22013
/proc/meminfo: memFree=1860744/2055920 swapFree=4183112/4192956
[pid=22012] ppid=22010 vsize=13860 CPUtime=25.48
/proc/22012/stat : 22012 (Pueblo) R 22010 22012 21849 0 -1 4194304 3101 0 0 0 2547 1 0 0 25 0 1 0 142315163 14192640 3071 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/22012/statm: 3465 3071 205 16 0 2904 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13860

[startup+51.1016 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 22013
/proc/meminfo: memFree=1855752/2055920 swapFree=4183112/4192956
[pid=22012] ppid=22010 vsize=18908 CPUtime=51.08
/proc/22012/stat : 22012 (Pueblo) R 22010 22012 21849 0 -1 4194304 4352 0 0 0 5105 3 0 0 25 0 1 0 142315163 19361792 4322 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/22012/statm: 4727 4322 205 16 0 4166 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18908

[startup+102.305 s]
/proc/loadavg: 1.06 1.03 1.00 2/65 22013
/proc/meminfo: memFree=1850568/2055920 swapFree=4183112/4192956
[pid=22012] ppid=22010 vsize=24032 CPUtime=102.26
/proc/22012/stat : 22012 (Pueblo) R 22010 22012 21849 0 -1 4194304 5658 0 0 0 10223 3 0 0 25 0 1 0 142315163 24608768 5628 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517908 0 0 4096 0 0 0 0 17 1 0 0
/proc/22012/statm: 6008 5628 205 16 0 5447 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 24032

[startup+162.301 s]
/proc/loadavg: 1.07 1.04 1.00 2/65 22013
/proc/meminfo: memFree=1850376/2055920 swapFree=4183112/4192956
[pid=22012] ppid=22010 vsize=24236 CPUtime=162.24
/proc/22012/stat : 22012 (Pueblo) R 22010 22012 21849 0 -1 4194304 5693 0 0 0 16221 3 0 0 25 0 1 0 142315163 24817664 5663 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/22012/statm: 6059 5663 205 16 0 5498 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 24236

[startup+222.301 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 22013
/proc/meminfo: memFree=1843336/2055920 swapFree=4183112/4192956
[pid=22012] ppid=22010 vsize=31260 CPUtime=222.23
/proc/22012/stat : 22012 (Pueblo) R 22010 22012 21849 0 -1 4194304 7461 0 0 0 22219 4 0 0 25 0 1 0 142315163 32010240 7431 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134558893 0 0 4096 0 0 0 0 17 1 0 0
/proc/22012/statm: 7815 7431 205 16 0 7254 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 31260

[startup+282.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 22013
/proc/meminfo: memFree=1843272/2055920 swapFree=4183112/4192956
[pid=22012] ppid=22010 vsize=31260 CPUtime=282.22
/proc/22012/stat : 22012 (Pueblo) R 22010 22012 21849 0 -1 4194304 7461 0 0 0 28218 4 0 0 25 0 1 0 142315163 32010240 7431 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517890 0 0 4096 0 0 0 0 17 1 0 0
/proc/22012/statm: 7815 7431 205 16 0 7254 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 31260

[startup+342.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 22013
/proc/meminfo: memFree=1843208/2055920 swapFree=4183112/4192956
[pid=22012] ppid=22010 vsize=31260 CPUtime=342.2
/proc/22012/stat : 22012 (Pueblo) R 22010 22012 21849 0 -1 4194304 7462 0 0 0 34216 4 0 0 25 0 1 0 142315163 32010240 7432 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520051 0 0 4096 0 0 0 0 17 1 0 0
/proc/22012/statm: 7815 7432 205 16 0 7254 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 31260

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 22013
/proc/meminfo: memFree=1843272/2055920 swapFree=4183112/4192956
[pid=22012] ppid=22010 vsize=31260 CPUtime=402.18
/proc/22012/stat : 22012 (Pueblo) R 22010 22012 21849 0 -1 4194304 7462 0 0 0 40214 4 0 0 25 0 1 0 142315163 32010240 7432 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517908 0 0 4096 0 0 0 0 17 1 0 0
/proc/22012/statm: 7815 7432 205 16 0 7254 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 31260

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22013
/proc/meminfo: memFree=1843208/2055920 swapFree=4183112/4192956
[pid=22012] ppid=22010 vsize=31260 CPUtime=462.16
/proc/22012/stat : 22012 (Pueblo) R 22010 22012 21849 0 -1 4194304 7462 0 0 0 46212 4 0 0 25 0 1 0 142315163 32010240 7432 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527981 0 0 4096 0 0 0 0 17 1 0 0
/proc/22012/statm: 7815 7432 205 16 0 7254 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 31260

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22013
/proc/meminfo: memFree=1841288/2055920 swapFree=4183112/4192956
[pid=22012] ppid=22010 vsize=33120 CPUtime=522.15
/proc/22012/stat : 22012 (Pueblo) R 22010 22012 21849 0 -1 4194304 7933 0 0 0 52211 4 0 0 25 0 1 0 142315163 33914880 7903 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/22012/statm: 8280 7903 205 16 0 7719 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 33120

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22013
/proc/meminfo: memFree=1837064/2055920 swapFree=4183112/4192956
[pid=22012] ppid=22010 vsize=37316 CPUtime=582.14
/proc/22012/stat : 22012 (Pueblo) R 22010 22012 21849 0 -1 4194304 8999 0 0 0 58209 5 0 0 25 0 1 0 142315163 38211584 8953 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517876 0 0 4096 0 0 0 0 17 1 0 0
/proc/22012/statm: 9329 8953 205 16 0 8768 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 37316

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22013
/proc/meminfo: memFree=1837064/2055920 swapFree=4183112/4192956
[pid=22012] ppid=22010 vsize=37316 CPUtime=642.12
/proc/22012/stat : 22012 (Pueblo) R 22010 22012 21849 0 -1 4194304 8999 0 0 0 64207 5 0 0 25 0 1 0 142315163 38211584 8953 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/22012/statm: 9329 8953 205 16 0 8768 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 37316


################
# More data... #
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[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22013
/proc/meminfo: memFree=1837064/2055920 swapFree=4183112/4192956
[pid=22012] ppid=22010 vsize=37316 CPUtime=822.07
/proc/22012/stat : 22012 (Pueblo) R 22010 22012 21849 0 -1 4194304 8999 0 0 0 82202 5 0 0 25 0 1 0 142315163 38211584 8953 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520067 0 0 4096 0 0 0 0 17 1 0 0
/proc/22012/statm: 9329 8953 205 16 0 8768 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 37316

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22013
/proc/meminfo: memFree=1837000/2055920 swapFree=4183112/4192956
[pid=22012] ppid=22010 vsize=37316 CPUtime=882.05
/proc/22012/stat : 22012 (Pueblo) R 22010 22012 21849 0 -1 4194304 8999 0 0 0 88200 5 0 0 25 0 1 0 142315163 38211584 8953 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134556321 0 0 4096 0 0 0 0 17 1 0 0
/proc/22012/statm: 9329 8953 205 16 0 8768 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 37316

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22013
/proc/meminfo: memFree=1837000/2055920 swapFree=4183112/4192956
[pid=22012] ppid=22010 vsize=37316 CPUtime=942.03
/proc/22012/stat : 22012 (Pueblo) R 22010 22012 21849 0 -1 4194304 8999 0 0 0 94198 5 0 0 25 0 1 0 142315163 38211584 8953 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527821 0 0 4096 0 0 0 0 17 1 0 0
/proc/22012/statm: 9329 8953 205 16 0 8768 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 37316

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22013
/proc/meminfo: memFree=1837000/2055920 swapFree=4183112/4192956
[pid=22012] ppid=22010 vsize=37316 CPUtime=1002.03
/proc/22012/stat : 22012 (Pueblo) R 22010 22012 21849 0 -1 4194304 8999 0 0 0 100197 6 0 0 25 0 1 0 142315163 38211584 8953 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527947 0 0 4096 0 0 0 0 17 1 0 0
/proc/22012/statm: 9329 8953 205 16 0 8768 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 37316

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22013
/proc/meminfo: memFree=1836936/2055920 swapFree=4183112/4192956
[pid=22012] ppid=22010 vsize=37316 CPUtime=1062.01
/proc/22012/stat : 22012 (Pueblo) R 22010 22012 21849 0 -1 4194304 9000 0 0 0 106195 6 0 0 25 0 1 0 142315163 38211584 8954 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527839 0 0 4096 0 0 0 0 17 1 0 0
/proc/22012/statm: 9329 8954 205 16 0 8768 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 37316

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 22191
/proc/meminfo: memFree=1835528/2055920 swapFree=4183112/4192956
[pid=22012] ppid=22010 vsize=37316 CPUtime=1121.91
/proc/22012/stat : 22012 (Pueblo) R 22010 22012 21849 0 -1 4194304 9000 0 0 0 112185 6 0 0 25 0 1 0 142315163 38211584 8954 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/22012/statm: 9329 8954 205 16 0 8768 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 37316

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22211
/proc/meminfo: memFree=1836552/2055920 swapFree=4183112/4192956
[pid=22012] ppid=22010 vsize=37316 CPUtime=1181.88
/proc/22012/stat : 22012 (Pueblo) R 22010 22012 21849 0 -1 4194304 9000 0 0 0 118182 6 0 0 25 0 1 0 142315163 38211584 8954 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559109 0 0 4096 0 0 0 0 17 1 0 0
/proc/22012/statm: 9329 8954 205 16 0 8768 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 37316

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22211
/proc/meminfo: memFree=1836552/2055920 swapFree=4183112/4192956
[pid=22012] ppid=22010 vsize=37316 CPUtime=1241.87
/proc/22012/stat : 22012 (Pueblo) R 22010 22012 21849 0 -1 4194304 9000 0 0 0 124181 6 0 0 25 0 1 0 142315163 38211584 8954 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528061 0 0 4096 0 0 0 0 17 1 0 0
/proc/22012/statm: 9329 8954 205 16 0 8768 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 37316

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22211
/proc/meminfo: memFree=1836552/2055920 swapFree=4183112/4192956
[pid=22012] ppid=22010 vsize=37316 CPUtime=1301.86
/proc/22012/stat : 22012 (Pueblo) R 22010 22012 21849 0 -1 4194304 9000 0 0 0 130180 6 0 0 25 0 1 0 142315163 38211584 8954 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134556342 0 0 4096 0 0 0 0 17 1 0 0
/proc/22012/statm: 9329 8954 205 16 0 8768 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 37316

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22211
/proc/meminfo: memFree=1836552/2055920 swapFree=4183112/4192956
[pid=22012] ppid=22010 vsize=37316 CPUtime=1361.83
/proc/22012/stat : 22012 (Pueblo) R 22010 22012 21849 0 -1 4194304 9000 0 0 0 136177 6 0 0 25 0 1 0 142315163 38211584 8954 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527947 0 0 4096 0 0 0 0 17 1 0 0
/proc/22012/statm: 9329 8954 205 16 0 8768 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 37316

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22211
/proc/meminfo: memFree=1829576/2055920 swapFree=4183112/4192956
[pid=22012] ppid=22010 vsize=44180 CPUtime=1421.83
/proc/22012/stat : 22012 (Pueblo) R 22010 22012 21849 0 -1 4194304 10751 0 0 0 142175 8 0 0 25 0 1 0 142315163 45240320 10670 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134556269 0 0 4096 0 0 0 0 17 1 0 0
/proc/22012/statm: 11045 10670 205 16 0 10484 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 44180

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22211
/proc/meminfo: memFree=1829576/2055920 swapFree=4183112/4192956
[pid=22012] ppid=22010 vsize=44180 CPUtime=1481.81
/proc/22012/stat : 22012 (Pueblo) R 22010 22012 21849 0 -1 4194304 10751 0 0 0 148173 8 0 0 25 0 1 0 142315163 45240320 10670 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520051 0 0 4096 0 0 0 0 17 1 0 0
/proc/22012/statm: 11045 10670 205 16 0 10484 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 44180

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22211
/proc/meminfo: memFree=1829768/2055920 swapFree=4183112/4192956
[pid=22012] ppid=22010 vsize=44180 CPUtime=1541.79
/proc/22012/stat : 22012 (Pueblo) R 22010 22012 21849 0 -1 4194304 10751 0 0 0 154171 8 0 0 25 0 1 0 142315163 45240320 10670 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528351 0 0 4096 0 0 0 0 17 1 0 0
/proc/22012/statm: 11045 10670 205 16 0 10484 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 44180

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22211
/proc/meminfo: memFree=1827848/2055920 swapFree=4183112/4192956
[pid=22012] ppid=22010 vsize=46120 CPUtime=1601.77
/proc/22012/stat : 22012 (Pueblo) R 22010 22012 21849 0 -1 4194304 11232 0 0 0 160169 8 0 0 25 0 1 0 142315163 47226880 11151 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520067 0 0 4096 0 0 0 0 17 1 0 0
/proc/22012/statm: 11530 11151 205 16 0 10969 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 46120

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22211
/proc/meminfo: memFree=1829576/2055920 swapFree=4183112/4192956
[pid=22012] ppid=22010 vsize=44180 CPUtime=1661.76
/proc/22012/stat : 22012 (Pueblo) R 22010 22012 21849 0 -1 4194304 11232 0 0 0 166168 8 0 0 25 0 1 0 142315163 45240320 10670 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520204 0 0 4096 0 0 0 0 17 1 0 0
/proc/22012/statm: 11045 10670 205 16 0 10484 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 44180

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22211
/proc/meminfo: memFree=1829576/2055920 swapFree=4183112/4192956
[pid=22012] ppid=22010 vsize=44180 CPUtime=1721.74
/proc/22012/stat : 22012 (Pueblo) R 22010 22012 21849 0 -1 4194304 11232 0 0 0 172166 8 0 0 25 0 1 0 142315163 45240320 10670 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/22012/statm: 11045 10670 205 16 0 10484 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 44180

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22211
/proc/meminfo: memFree=1829576/2055920 swapFree=4183112/4192956
[pid=22012] ppid=22010 vsize=44180 CPUtime=1781.72
/proc/22012/stat : 22012 (Pueblo) R 22010 22012 21849 0 -1 4194304 11232 0 0 0 178164 8 0 0 25 0 1 0 142315163 45240320 10670 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517885 0 0 4096 0 0 0 0 17 1 0 0
/proc/22012/statm: 11045 10670 205 16 0 10484 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 44180



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22211
/proc/meminfo: memFree=1829576/2055920 swapFree=4183112/4192956
[pid=22012] ppid=22010 vsize=44180 CPUtime=1800.03
/proc/22012/stat : 22012 (Pueblo) R 22010 22012 21849 0 -1 4194304 11232 0 0 0 179995 8 0 0 25 0 1 0 142315163 45240320 10670 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/22012/statm: 11045 10670 205 16 0 10484 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 44180

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): 1800.05
CPU user time (s): 1799.95
CPU system time (s): 0.095985
CPU usage (%): 99.9683
Max. virtual memory (cumulated for all children) (KiB): 46120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.95
system time used= 0.095985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11232
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= 2912

runsolver used 1.17382 second user time and 3.80242 second system time

The end

Launcher Data (download as text)

Begin job on node57 on Thu Apr 19 19:43:12 UTC 2007

IDJOB= 362395
IDBENCH= 1556
IDSOLVER= 165
FILE ID= node57/362395-1177011792

PBS_JOBID= 4630552

Free space on /tmp= 66454 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-reduced-mps-v2-20-10-ran10x26.opb
COMMAND LINE= Pueblo /tmp/evaluation/362395-1177011792/instance-362395-1177011792.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node57/convwatcher-362395-1177011792 -o ROOT/results/node57/conversion-362395-1177011792 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362395-1177011792/instance-362395-1177011792.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node57/watcher-362395-1177011792 -o ROOT/results/node57/solver-362395-1177011792 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/362395-1177011792/instance-362395-1177011792.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  ea0578ce3fa6d7f101be81096fa267e7

RANDOM SEED= 237893066

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node57.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		: 3000.239
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		: 3000.239
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:       1872800 kB
Buffers:          2044 kB
Cached:         134156 kB
SwapCached:       3336 kB
Active:          23172 kB
Inactive:       122120 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1872800 kB
SwapTotal:     4192956 kB
SwapFree:      4183112 kB
Dirty:            2584 kB
Writeback:           0 kB
Mapped:          15312 kB
Slab:            23924 kB
Committed_AS:   919404 kB
PageTables:       1408 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= 66454 MiB

End job on node57 on Thu Apr 19 20:13:15 UTC 2007