Trace number 351397

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) 1800.04 1800.61

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib/normalized-reduced-mps-v2-20-10-bell3b.opb
MD5SUMb7f7c91542d49e4b7d5c93771b085583
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1087
Best CPU time to get the best result obtained on this benchmark1800.29
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1087
Optimality of the best value was proved NO
Number of variables2283
Total number of constraints151
Number of constraints which are clauses22
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints129
Minimum length of a constraint2
Maximum length of a constraint195
Number of terms in the objective function 1780
Biggest coefficient in the objective function 24508
Number of bits for the biggest coefficient in the objective function 15
Sum of the numbers in the objective function 525566
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 261895
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 525566
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
0.02/0.03	c starting to Solve
0.02/0.03	c #variables read: 2283 - #constraints read: 152

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/351397-1176598096/instance-351397-1176598096.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node6/watcher-351397-1176598096 -o ROOT/results/node6/solver-351397-1176598096 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/351397-1176598096/instance-351397-1176598096.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: 0.99 0.98 0.99 3/77 384
/proc/meminfo: memFree=1609400/2055924 swapFree=4191880/4192956
[pid=384] ppid=382 vsize=2552 CPUtime=0
/proc/384/stat : 384 (Pueblo) R 382 384 32094 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 135847235 2613248 232 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 2653911 0 0 4096 0 0 0 0 17 1 0 0
/proc/384/statm: 638 232 193 16 0 77 0

[startup+0.02231 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 384
/proc/meminfo: memFree=1609400/2055924 swapFree=4191880/4192956
[pid=384] ppid=382 vsize=2816 CPUtime=0.02
/proc/384/stat : 384 (Pueblo) R 382 384 32094 0 -1 4194304 336 0 0 0 2 0 0 0 18 0 1 0 135847235 2883584 306 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134547462 0 0 4096 0 0 0 0 17 1 0 0
/proc/384/statm: 704 306 199 16 0 143 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2816

[startup+0.101319 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 384
/proc/meminfo: memFree=1609400/2055924 swapFree=4191880/4192956
[pid=384] ppid=382 vsize=3856 CPUtime=0.09
/proc/384/stat : 384 (Pueblo) R 382 384 32094 0 -1 4194304 592 0 0 0 9 0 0 0 18 0 1 0 135847235 3948544 562 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 2627093 0 0 4096 0 0 0 0 17 1 0 0
/proc/384/statm: 964 562 205 16 0 403 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3856

[startup+0.301342 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 384
/proc/meminfo: memFree=1609400/2055924 swapFree=4191880/4192956
[pid=384] ppid=382 vsize=3988 CPUtime=0.29
/proc/384/stat : 384 (Pueblo) R 382 384 32094 0 -1 4194304 627 0 0 0 29 0 0 0 19 0 1 0 135847235 4083712 597 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527750 0 0 4096 0 0 0 0 17 1 0 0
/proc/384/statm: 997 597 205 16 0 436 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3988

[startup+0.701388 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 384
/proc/meminfo: memFree=1609400/2055924 swapFree=4191880/4192956
[pid=384] ppid=382 vsize=4116 CPUtime=0.69
/proc/384/stat : 384 (Pueblo) R 382 384 32094 0 -1 4194304 636 0 0 0 69 0 0 0 22 0 1 0 135847235 4214784 606 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/384/statm: 1029 606 205 16 0 468 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4116

[startup+1.50148 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 385
/proc/meminfo: memFree=1607600/2055924 swapFree=4191880/4192956
[pid=384] ppid=382 vsize=4244 CPUtime=1.49
/proc/384/stat : 384 (Pueblo) R 382 384 32094 0 -1 4194304 666 0 0 0 149 0 0 0 25 0 1 0 135847235 4345856 636 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/384/statm: 1061 636 205 16 0 500 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4244

[startup+3.10167 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 385
/proc/meminfo: memFree=1607472/2055924 swapFree=4191880/4192956
[pid=384] ppid=382 vsize=4244 CPUtime=3.09
/proc/384/stat : 384 (Pueblo) R 382 384 32094 0 -1 4194304 666 0 0 0 309 0 0 0 25 0 1 0 135847235 4345856 636 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528556 0 0 4096 0 0 0 0 17 1 0 0
/proc/384/statm: 1061 636 205 16 0 500 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4244

[startup+6.30104 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 385
/proc/meminfo: memFree=1607344/2055924 swapFree=4191880/4192956
[pid=384] ppid=382 vsize=4244 CPUtime=6.29
/proc/384/stat : 384 (Pueblo) R 382 384 32094 0 -1 4194304 671 0 0 0 629 0 0 0 25 0 1 0 135847235 4345856 641 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134558960 0 0 4096 0 0 0 0 17 1 0 0
/proc/384/statm: 1061 641 205 16 0 500 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4244

[startup+12.7018 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 385
/proc/meminfo: memFree=1606384/2055924 swapFree=4191880/4192956
[pid=384] ppid=382 vsize=5156 CPUtime=12.69
/proc/384/stat : 384 (Pueblo) R 382 384 32094 0 -1 4194304 906 0 0 0 1269 0 0 0 25 0 1 0 135847235 5279744 876 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134558603 0 0 4096 0 0 0 0 17 1 0 0
/proc/384/statm: 1289 876 205 16 0 728 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5156

[startup+25.5013 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 385
/proc/meminfo: memFree=1606384/2055924 swapFree=4191880/4192956
[pid=384] ppid=382 vsize=5156 CPUtime=25.48
/proc/384/stat : 384 (Pueblo) R 382 384 32094 0 -1 4194304 906 0 0 0 2548 0 0 0 25 0 1 0 135847235 5279744 876 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134558609 0 0 4096 0 0 0 0 17 1 0 0
/proc/384/statm: 1289 876 205 16 0 728 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5156

[startup+51.1013 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 385
/proc/meminfo: memFree=1605488/2055924 swapFree=4191880/4192956
[pid=384] ppid=382 vsize=6060 CPUtime=51.08
/proc/384/stat : 384 (Pueblo) R 382 384 32094 0 -1 4194304 1128 0 0 0 5107 1 0 0 25 0 1 0 135847235 6205440 1098 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 2621609 0 0 4096 0 0 0 0 17 1 0 0
/proc/384/statm: 1515 1098 205 16 0 954 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6060

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 385
/proc/meminfo: memFree=1604016/2055924 swapFree=4191880/4192956
[pid=384] ppid=382 vsize=7464 CPUtime=102.27
/proc/384/stat : 384 (Pueblo) R 382 384 32094 0 -1 4194304 1489 0 0 0 10226 1 0 0 25 0 1 0 135847235 7643136 1459 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/384/statm: 1866 1459 205 16 0 1305 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 7464

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 385
/proc/meminfo: memFree=1604016/2055924 swapFree=4191880/4192956
[pid=384] ppid=382 vsize=7464 CPUtime=162.25
/proc/384/stat : 384 (Pueblo) R 382 384 32094 0 -1 4194304 1489 0 0 0 16224 1 0 0 25 0 1 0 135847235 7643136 1459 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/384/statm: 1866 1459 205 16 0 1305 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 7464

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 385
/proc/meminfo: memFree=1603824/2055924 swapFree=4191880/4192956
[pid=384] ppid=382 vsize=7692 CPUtime=222.23
/proc/384/stat : 384 (Pueblo) R 382 384 32094 0 -1 4194304 1532 0 0 0 22222 1 0 0 25 0 1 0 135847235 7876608 1502 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 2622030 0 0 4096 0 0 0 0 17 1 0 0
/proc/384/statm: 1923 1502 205 16 0 1362 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7692

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 385
/proc/meminfo: memFree=1603952/2055924 swapFree=4191880/4192956
[pid=384] ppid=382 vsize=7692 CPUtime=282.22
/proc/384/stat : 384 (Pueblo) R 382 384 32094 0 -1 4194304 1532 0 0 0 28220 2 0 0 25 0 1 0 135847235 7876608 1502 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/384/statm: 1923 1502 205 16 0 1362 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 7692

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 385
/proc/meminfo: memFree=1603952/2055924 swapFree=4191880/4192956
[pid=384] ppid=382 vsize=7692 CPUtime=342.2
/proc/384/stat : 384 (Pueblo) R 382 384 32094 0 -1 4194304 1532 0 0 0 34218 2 0 0 25 0 1 0 135847235 7876608 1502 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 2621073 0 0 4096 0 0 0 0 17 1 0 0
/proc/384/statm: 1923 1502 205 16 0 1362 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 7692

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 385
/proc/meminfo: memFree=1603952/2055924 swapFree=4191880/4192956
[pid=384] ppid=382 vsize=7692 CPUtime=402.18
/proc/384/stat : 384 (Pueblo) R 382 384 32094 0 -1 4194304 1532 0 0 0 40216 2 0 0 25 0 1 0 135847235 7876608 1502 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/384/statm: 1923 1502 205 16 0 1362 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 7692

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 385
/proc/meminfo: memFree=1603952/2055924 swapFree=4191880/4192956
[pid=384] ppid=382 vsize=7692 CPUtime=462.17
/proc/384/stat : 384 (Pueblo) R 382 384 32094 0 -1 4194304 1532 0 0 0 46215 2 0 0 25 0 1 0 135847235 7876608 1502 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520072 0 0 4096 0 0 0 0 17 1 0 0
/proc/384/statm: 1923 1502 205 16 0 1362 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 7692

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 385
/proc/meminfo: memFree=1603760/2055924 swapFree=4191880/4192956
[pid=384] ppid=382 vsize=7852 CPUtime=522.15
/proc/384/stat : 384 (Pueblo) R 382 384 32094 0 -1 4194304 1576 0 0 0 52213 2 0 0 25 0 1 0 135847235 8040448 1546 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/384/statm: 1963 1546 205 16 0 1402 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 7852

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 385
/proc/meminfo: memFree=1603696/2055924 swapFree=4191880/4192956
[pid=384] ppid=382 vsize=7852 CPUtime=582.14
/proc/384/stat : 384 (Pueblo) R 382 384 32094 0 -1 4194304 1587 0 0 0 58211 3 0 0 25 0 1 0 135847235 8040448 1557 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520080 0 0 4096 0 0 0 0 17 1 0 0
/proc/384/statm: 1963 1557 205 16 0 1402 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 7852

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 385
/proc/meminfo: memFree=1603568/2055924 swapFree=4191880/4192956
[pid=384] ppid=382 vsize=7892 CPUtime=642.12
/proc/384/stat : 384 (Pueblo) R 382 384 32094 0 -1 4194304 1605 0 0 0 64209 3 0 0 25 0 1 0 135847235 8081408 1575 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559540 0 0 4096 0 0 0 0 17 1 0 0
/proc/384/statm: 1973 1575 205 16 0 1412 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 7892


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 583
/proc/meminfo: memFree=1603056/2055924 swapFree=4191880/4192956
[pid=384] ppid=382 vsize=7892 CPUtime=821.99
/proc/384/stat : 384 (Pueblo) R 382 384 32094 0 -1 4194304 1605 0 0 0 82194 5 0 0 25 0 1 0 135847235 8081408 1575 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134557845 0 0 4096 0 0 0 0 17 1 0 0
/proc/384/statm: 1973 1575 205 16 0 1412 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 7892

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 583
/proc/meminfo: memFree=1603120/2055924 swapFree=4191880/4192956
[pid=384] ppid=382 vsize=7892 CPUtime=881.97
/proc/384/stat : 384 (Pueblo) R 382 384 32094 0 -1 4194304 1605 0 0 0 88192 5 0 0 25 0 1 0 135847235 8081408 1575 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/384/statm: 1973 1575 205 16 0 1412 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 7892

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 583
/proc/meminfo: memFree=1603248/2055924 swapFree=4191880/4192956
[pid=384] ppid=382 vsize=7892 CPUtime=941.95
/proc/384/stat : 384 (Pueblo) R 382 384 32094 0 -1 4194304 1605 0 0 0 94190 5 0 0 25 0 1 0 135847235 8081408 1575 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517747 0 0 4096 0 0 0 0 17 1 0 0
/proc/384/statm: 1973 1575 205 16 0 1412 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 7892

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 583
/proc/meminfo: memFree=1603248/2055924 swapFree=4191880/4192956
[pid=384] ppid=382 vsize=7892 CPUtime=1001.93
/proc/384/stat : 384 (Pueblo) R 382 384 32094 0 -1 4194304 1605 0 0 0 100188 5 0 0 25 0 1 0 135847235 8081408 1575 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134518196 0 0 4096 0 0 0 0 17 1 0 0
/proc/384/statm: 1973 1575 205 16 0 1412 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 7892

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 583
/proc/meminfo: memFree=1603248/2055924 swapFree=4191880/4192956
[pid=384] ppid=382 vsize=7892 CPUtime=1061.91
/proc/384/stat : 384 (Pueblo) R 382 384 32094 0 -1 4194304 1605 0 0 0 106186 5 0 0 25 0 1 0 135847235 8081408 1575 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134519903 0 0 4096 0 0 0 0 17 1 0 0
/proc/384/statm: 1973 1575 205 16 0 1412 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 7892

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 583
/proc/meminfo: memFree=1603312/2055924 swapFree=4191880/4192956
[pid=384] ppid=382 vsize=7892 CPUtime=1121.91
/proc/384/stat : 384 (Pueblo) R 382 384 32094 0 -1 4194304 1605 0 0 0 112185 6 0 0 25 0 1 0 135847235 8081408 1575 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 1 0 0
/proc/384/statm: 1973 1575 205 16 0 1412 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 7892

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 583
/proc/meminfo: memFree=1603312/2055924 swapFree=4191880/4192956
[pid=384] ppid=382 vsize=7892 CPUtime=1181.89
/proc/384/stat : 384 (Pueblo) R 382 384 32094 0 -1 4194304 1605 0 0 0 118183 6 0 0 25 0 1 0 135847235 8081408 1575 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 2622379 0 0 4096 0 0 0 0 17 1 0 0
/proc/384/statm: 1973 1575 205 16 0 1412 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 7892

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 583
/proc/meminfo: memFree=1603312/2055924 swapFree=4191880/4192956
[pid=384] ppid=382 vsize=7892 CPUtime=1241.87
/proc/384/stat : 384 (Pueblo) R 382 384 32094 0 -1 4194304 1605 0 0 0 124181 6 0 0 25 0 1 0 135847235 8081408 1575 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528646 0 0 4096 0 0 0 0 17 1 0 0
/proc/384/statm: 1973 1575 205 16 0 1412 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 7892

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 583
/proc/meminfo: memFree=1603312/2055924 swapFree=4191880/4192956
[pid=384] ppid=382 vsize=7892 CPUtime=1301.86
/proc/384/stat : 384 (Pueblo) R 382 384 32094 0 -1 4194304 1605 0 0 0 130180 6 0 0 25 0 1 0 135847235 8081408 1575 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/384/statm: 1973 1575 205 16 0 1412 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 7892

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 583
/proc/meminfo: memFree=1603376/2055924 swapFree=4191880/4192956
[pid=384] ppid=382 vsize=7892 CPUtime=1361.84
/proc/384/stat : 384 (Pueblo) R 382 384 32094 0 -1 4194304 1605 0 0 0 136178 6 0 0 25 0 1 0 135847235 8081408 1575 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134557272 0 0 4096 0 0 0 0 17 1 0 0
/proc/384/statm: 1973 1575 205 16 0 1412 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 7892

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 583
/proc/meminfo: memFree=1603440/2055924 swapFree=4191880/4192956
[pid=384] ppid=382 vsize=7892 CPUtime=1421.82
/proc/384/stat : 384 (Pueblo) R 382 384 32094 0 -1 4194304 1605 0 0 0 142176 6 0 0 25 0 1 0 135847235 8081408 1575 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517594 0 0 4096 0 0 0 0 17 1 0 0
/proc/384/statm: 1973 1575 205 16 0 1412 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 7892

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 583
/proc/meminfo: memFree=1603440/2055924 swapFree=4191880/4192956
[pid=384] ppid=382 vsize=7892 CPUtime=1481.8
/proc/384/stat : 384 (Pueblo) R 382 384 32094 0 -1 4194304 1605 0 0 0 148174 6 0 0 25 0 1 0 135847235 8081408 1575 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528061 0 0 4096 0 0 0 0 17 1 0 0
/proc/384/statm: 1973 1575 205 16 0 1412 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 7892

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 583
/proc/meminfo: memFree=1603440/2055924 swapFree=4191880/4192956
[pid=384] ppid=382 vsize=7892 CPUtime=1541.79
/proc/384/stat : 384 (Pueblo) R 382 384 32094 0 -1 4194304 1605 0 0 0 154172 7 0 0 25 0 1 0 135847235 8081408 1575 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527420 0 0 4096 0 0 0 0 17 1 0 0
/proc/384/statm: 1973 1575 205 16 0 1412 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 7892

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 583
/proc/meminfo: memFree=1603440/2055924 swapFree=4191880/4192956
[pid=384] ppid=382 vsize=7892 CPUtime=1601.78
/proc/384/stat : 384 (Pueblo) R 382 384 32094 0 -1 4194304 1605 0 0 0 160171 7 0 0 25 0 1 0 135847235 8081408 1575 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134557926 0 0 4096 0 0 0 0 17 1 0 0
/proc/384/statm: 1973 1575 205 16 0 1412 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 7892

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 583
/proc/meminfo: memFree=1603440/2055924 swapFree=4191880/4192956
[pid=384] ppid=382 vsize=7892 CPUtime=1661.76
/proc/384/stat : 384 (Pueblo) R 382 384 32094 0 -1 4194304 1605 0 0 0 166169 7 0 0 25 0 1 0 135847235 8081408 1575 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/384/statm: 1973 1575 205 16 0 1412 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 7892

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 583
/proc/meminfo: memFree=1603440/2055924 swapFree=4191880/4192956
[pid=384] ppid=382 vsize=7892 CPUtime=1721.74
/proc/384/stat : 384 (Pueblo) R 382 384 32094 0 -1 4194304 1605 0 0 0 172167 7 0 0 25 0 1 0 135847235 8081408 1575 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528084 0 0 4096 0 0 0 0 17 1 0 0
/proc/384/statm: 1973 1575 205 16 0 1412 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 7892

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 583
/proc/meminfo: memFree=1603504/2055924 swapFree=4191880/4192956
[pid=384] ppid=382 vsize=7892 CPUtime=1781.73
/proc/384/stat : 384 (Pueblo) R 382 384 32094 0 -1 4194304 1605 0 0 0 178166 7 0 0 25 0 1 0 135847235 8081408 1575 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559512 0 0 4096 0 0 0 0 17 1 0 0
/proc/384/statm: 1973 1575 205 16 0 1412 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 7892



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 583
/proc/meminfo: memFree=1603504/2055924 swapFree=4191880/4192956
[pid=384] ppid=382 vsize=7892 CPUtime=1800.03
/proc/384/stat : 384 (Pueblo) R 382 384 32094 0 -1 4194304 1605 0 0 0 179996 7 0 0 25 0 1 0 135847235 8081408 1575 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/384/statm: 1973 1575 205 16 0 1412 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 7892

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): 1800.61
CPU time (s): 1800.04
CPU user time (s): 1799.96
CPU system time (s): 0.077988
CPU usage (%): 99.9683
Max. virtual memory (cumulated for all children) (KiB): 7980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.96
system time used= 0.077988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1605
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= 1627

runsolver used 2.18067 second user time and 4.29135 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Sun Apr 15 00:48:16 UTC 2007

IDJOB= 351397
IDBENCH= 1742
IDSOLVER= 165
FILE ID= node6/351397-1176598096

PBS_JOBID= 4556807

Free space on /tmp= 66556 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-bell3b.opb
COMMAND LINE= Pueblo /tmp/evaluation/351397-1176598096/instance-351397-1176598096.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node6/convwatcher-351397-1176598096 -o ROOT/results/node6/conversion-351397-1176598096 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351397-1176598096/instance-351397-1176598096.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-351397-1176598096 -o ROOT/results/node6/solver-351397-1176598096 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/351397-1176598096/instance-351397-1176598096.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  b7f7c91542d49e4b7d5c93771b085583

RANDOM SEED= 792561933

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055924 kB
MemFree:       1609872 kB
Buffers:         78980 kB
Cached:         258504 kB
SwapCached:        408 kB
Active:         136488 kB
Inactive:       258464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1609872 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:            2376 kB
Writeback:           0 kB
Mapped:          72560 kB
Slab:            36728 kB
Committed_AS:  5720492 kB
PageTables:       1788 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66556 MiB

End job on node6 on Sun Apr 15 01:18:18 UTC 2007