Trace number 351134

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
wildcat-skc 2007-03-21? (TO) 1800.09 1800.63

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-d2q06c.opb
MD5SUM121100115f65aafe7304954ad1ff7cf1
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 benchmark1744.78
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables155010
Total number of constraints2171
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 constraints2171
Minimum length of a constraint30
Maximum length of a constraint3270
Number of terms in the objective function 89670
Biggest coefficient in the objective function 1092
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 602590
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 602590
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 
0.00/0.00	c wildcat-skc (VERSION 0.8.0-lite-skc-devel)
0.00/0.00	c Developed by L. Liu  and M. Truszczynski 
0.00/0.00	c Last built on Sun 18 Mar 2007 03:03:20 PM EDT
0.00/0.00	c 
0.00/0.00	c /tmp/evaluation/351134-1176582615/wildcat-skc /tmp/evaluation/351134-1176582615/instance-351134-1176582615.opb 348190934 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 348190934
0.00/0.00	c Noise: 0.1 (10 : 100) 
92.56/92.61	c Starting searching:
92.56/92.61	c Phase 1 ...
1800.06/1800.60	c   trying 581234: xxxxxxxc 
1800.06/1800.60	c Phase 2 ...
1800.06/1800.60	c   trying 0: c 
1800.06/1800.61	c Phase 3 ...
1800.06/1800.61	c   trying 0 again: c 
1800.06/1800.61	s UNKNOWN
1800.06/1800.61	c 
1800.06/1800.61	c During searching:         -1.3e-05 seconds elapsed.
1800.06/1800.61	c CPU time spent:           0 seconds.
1800.06/1800.61	c 
1800.06/1800.61	c =================================== END =====================================
1800.06/1800.61	c

Verifier Data (download as text)

ERROR: no interpretation found !

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-351134-1176582615 -o ROOT/results/node6/solver-351134-1176582615 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/351134-1176582615/wildcat-skc /tmp/evaluation/351134-1176582615/instance-351134-1176582615.opb 348190934 

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: 0.92 0.98 0.99 3/77 31412
/proc/meminfo: memFree=1617392/2055924 swapFree=4191880/4192956
[pid=31412] ppid=31410 vsize=6728 CPUtime=0
/proc/31412/stat : 31412 (wildcat-skc) R 31410 31412 10944 0 -1 4194304 474 0 0 0 0 0 0 0 18 0 1 0 134299222 6889472 458 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135017359 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31412/statm: 1682 461 100 226 0 1453 0

[startup+0.0971631 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31412
/proc/meminfo: memFree=1617392/2055924 swapFree=4191880/4192956
[pid=31412] ppid=31410 vsize=6732 CPUtime=0.09
/proc/31412/stat : 31412 (wildcat-skc) R 31410 31412 10944 0 -1 4194304 525 0 0 0 9 0 0 0 18 0 1 0 134299222 6893568 509 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015043 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31412/statm: 1683 509 105 226 0 1454 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6732

[startup+0.101163 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31412
/proc/meminfo: memFree=1617392/2055924 swapFree=4191880/4192956
[pid=31412] ppid=31410 vsize=6732 CPUtime=0.09
/proc/31412/stat : 31412 (wildcat-skc) R 31410 31412 10944 0 -1 4194304 525 0 0 0 9 0 0 0 18 0 1 0 134299222 6893568 509 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014972 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31412/statm: 1683 509 105 226 0 1454 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6732

[startup+0.301187 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31412
/proc/meminfo: memFree=1617392/2055924 swapFree=4191880/4192956
[pid=31412] ppid=31410 vsize=6732 CPUtime=0.29
/proc/31412/stat : 31412 (wildcat-skc) R 31410 31412 10944 0 -1 4194304 538 0 0 0 29 0 0 0 19 0 1 0 134299222 6893568 522 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015052 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31412/statm: 1683 522 105 226 0 1454 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6732

[startup+0.701233 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31412
/proc/meminfo: memFree=1617392/2055924 swapFree=4191880/4192956
[pid=31412] ppid=31410 vsize=6864 CPUtime=0.69
/proc/31412/stat : 31412 (wildcat-skc) R 31410 31412 10944 0 -1 4194304 560 0 0 0 69 0 0 0 22 0 1 0 134299222 7028736 544 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31412/statm: 1716 544 105 226 0 1487 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6864

[startup+1.50233 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 31413
/proc/meminfo: memFree=1615016/2055924 swapFree=4191880/4192956
[pid=31412] ppid=31410 vsize=6996 CPUtime=1.48
/proc/31412/stat : 31412 (wildcat-skc) R 31410 31412 10944 0 -1 4194304 606 0 0 0 148 0 0 0 25 0 1 0 134299222 7163904 590 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014993 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31412/statm: 1749 590 105 226 0 1520 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 6996

[startup+3.10152 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 31413
/proc/meminfo: memFree=1615016/2055924 swapFree=4191880/4192956
[pid=31412] ppid=31410 vsize=7392 CPUtime=3.08
/proc/31412/stat : 31412 (wildcat-skc) R 31410 31412 10944 0 -1 4194304 698 0 0 0 308 0 0 0 25 0 1 0 134299222 7569408 682 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015020 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31412/statm: 1848 682 105 226 0 1619 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 7392

[startup+6.30189 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 31413
/proc/meminfo: memFree=1614248/2055924 swapFree=4191880/4192956
[pid=31412] ppid=31410 vsize=8052 CPUtime=6.28
/proc/31412/stat : 31412 (wildcat-skc) R 31410 31412 10944 0 -1 4194304 879 0 0 0 628 0 0 0 25 0 1 0 134299222 8245248 863 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135109081 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31412/statm: 2013 863 105 226 0 1784 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 8052

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 31413
/proc/meminfo: memFree=1612904/2055924 swapFree=4191880/4192956
[pid=31412] ppid=31410 vsize=9524 CPUtime=12.68
/proc/31412/stat : 31412 (wildcat-skc) R 31410 31412 10944 0 -1 4194304 1243 0 0 0 1268 0 0 0 25 0 1 0 134299222 9752576 1227 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014993 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31412/statm: 2381 1227 105 226 0 2152 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9524

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 31413
/proc/meminfo: memFree=1610024/2055924 swapFree=4191880/4192956
[pid=31412] ppid=31410 vsize=12428 CPUtime=25.47
/proc/31412/stat : 31412 (wildcat-skc) R 31410 31412 10944 0 -1 4194304 1971 0 0 0 2547 0 0 0 25 0 1 0 134299222 12726272 1955 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014972 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31412/statm: 3107 1955 105 226 0 2878 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 12428

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 31415
/proc/meminfo: memFree=1604392/2055924 swapFree=4191880/4192956
[pid=31412] ppid=31410 vsize=18228 CPUtime=51.07
/proc/31412/stat : 31412 (wildcat-skc) R 31410 31412 10944 0 -1 4194304 3491 0 0 0 5106 1 0 0 25 0 1 0 134299222 18665472 3409 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31412/statm: 4557 3409 105 226 0 4328 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18228

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 31415
/proc/meminfo: memFree=1501032/2055924 swapFree=4191880/4192956
[pid=31412] ppid=31410 vsize=123396 CPUtime=102.26
/proc/31412/stat : 31412 (wildcat-skc) R 31410 31412 10944 0 -1 4194304 29670 0 0 0 10212 14 0 0 25 0 1 0 134299222 126357504 29164 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607813 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31412/statm: 30849 29164 117 226 0 30620 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 123396

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31415
/proc/meminfo: memFree=1500968/2055924 swapFree=4191880/4192956
[pid=31412] ppid=31410 vsize=123396 CPUtime=162.23
/proc/31412/stat : 31412 (wildcat-skc) R 31410 31412 10944 0 -1 4194304 29670 0 0 0 16209 14 0 0 25 0 1 0 134299222 126357504 29164 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611595 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31412/statm: 30849 29164 117 226 0 30620 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 123396

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31415
/proc/meminfo: memFree=1501032/2055924 swapFree=4191880/4192956
[pid=31412] ppid=31410 vsize=123396 CPUtime=222.22
/proc/31412/stat : 31412 (wildcat-skc) R 31410 31412 10944 0 -1 4194304 29670 0 0 0 22207 15 0 0 25 0 1 0 134299222 126357504 29164 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31412/statm: 30849 29164 117 226 0 30620 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 123396

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31415
/proc/meminfo: memFree=1501032/2055924 swapFree=4191880/4192956
[pid=31412] ppid=31410 vsize=123396 CPUtime=282.2
/proc/31412/stat : 31412 (wildcat-skc) R 31410 31412 10944 0 -1 4194304 29670 0 0 0 28205 15 0 0 25 0 1 0 134299222 126357504 29164 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31412/statm: 30849 29164 117 226 0 30620 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 123396

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31415
/proc/meminfo: memFree=1501032/2055924 swapFree=4191880/4192956
[pid=31412] ppid=31410 vsize=123396 CPUtime=342.18
/proc/31412/stat : 31412 (wildcat-skc) R 31410 31412 10944 0 -1 4194304 29670 0 0 0 34202 16 0 0 25 0 1 0 134299222 126357504 29164 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607430 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31412/statm: 30849 29164 117 226 0 30620 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 123396

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31415
/proc/meminfo: memFree=1500968/2055924 swapFree=4191880/4192956
[pid=31412] ppid=31410 vsize=123396 CPUtime=402.16
/proc/31412/stat : 31412 (wildcat-skc) R 31410 31412 10944 0 -1 4194304 29670 0 0 0 40200 16 0 0 25 0 1 0 134299222 126357504 29164 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31412/statm: 30849 29164 117 226 0 30620 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 123396

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31415
/proc/meminfo: memFree=1501032/2055924 swapFree=4191880/4192956
[pid=31412] ppid=31410 vsize=123396 CPUtime=462.15
/proc/31412/stat : 31412 (wildcat-skc) R 31410 31412 10944 0 -1 4194304 29670 0 0 0 46198 17 0 0 25 0 1 0 134299222 126357504 29164 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31412/statm: 30849 29164 117 226 0 30620 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 123396

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31415
/proc/meminfo: memFree=1500968/2055924 swapFree=4191880/4192956
[pid=31412] ppid=31410 vsize=123396 CPUtime=522.13
/proc/31412/stat : 31412 (wildcat-skc) R 31410 31412 10944 0 -1 4194304 29670 0 0 0 52196 17 0 0 25 0 1 0 134299222 126357504 29164 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868569 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31412/statm: 30849 29164 117 226 0 30620 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 123396

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31415
/proc/meminfo: memFree=1500968/2055924 swapFree=4191880/4192956
[pid=31412] ppid=31410 vsize=123396 CPUtime=582.12
/proc/31412/stat : 31412 (wildcat-skc) R 31410 31412 10944 0 -1 4194304 29670 0 0 0 58194 18 0 0 25 0 1 0 134299222 126357504 29164 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565764 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31412/statm: 30849 29164 117 226 0 30620 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 123396

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31415
/proc/meminfo: memFree=1500968/2055924 swapFree=4191880/4192956
[pid=31412] ppid=31410 vsize=123396 CPUtime=642.1
/proc/31412/stat : 31412 (wildcat-skc) R 31410 31412 10944 0 -1 4194304 29670 0 0 0 64192 18 0 0 25 0 1 0 134299222 126357504 29164 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31412/statm: 30849 29164 117 226 0 30620 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 123396


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31415
/proc/meminfo: memFree=1500840/2055924 swapFree=4191880/4192956
[pid=31412] ppid=31410 vsize=123396 CPUtime=822.04
/proc/31412/stat : 31412 (wildcat-skc) R 31410 31412 10944 0 -1 4194304 29670 0 0 0 82185 19 0 0 25 0 1 0 134299222 126357504 29164 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607803 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31412/statm: 30849 29164 117 226 0 30620 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 123396

[startup+882.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31415
/proc/meminfo: memFree=1500904/2055924 swapFree=4191880/4192956
[pid=31412] ppid=31410 vsize=123396 CPUtime=882.03
/proc/31412/stat : 31412 (wildcat-skc) R 31410 31412 10944 0 -1 4194304 29670 0 0 0 88183 20 0 0 25 0 1 0 134299222 126357504 29164 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607399 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31412/statm: 30849 29164 117 226 0 30620 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 123396

[startup+942.303 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 31415
/proc/meminfo: memFree=1500840/2055924 swapFree=4191880/4192956
[pid=31412] ppid=31410 vsize=123396 CPUtime=942
/proc/31412/stat : 31412 (wildcat-skc) R 31410 31412 10944 0 -1 4194304 29670 0 0 0 94180 20 0 0 25 0 1 0 134299222 126357504 29164 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611634 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31412/statm: 30849 29164 117 226 0 30620 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 123396

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31415
/proc/meminfo: memFree=1500904/2055924 swapFree=4191880/4192956
[pid=31412] ppid=31410 vsize=123396 CPUtime=1001.99
/proc/31412/stat : 31412 (wildcat-skc) R 31410 31412 10944 0 -1 4194304 29670 0 0 0 100178 21 0 0 25 0 1 0 134299222 126357504 29164 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31412/statm: 30849 29164 117 226 0 30620 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 123396

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31415
/proc/meminfo: memFree=1500840/2055924 swapFree=4191880/4192956
[pid=31412] ppid=31410 vsize=123396 CPUtime=1061.97
/proc/31412/stat : 31412 (wildcat-skc) R 31410 31412 10944 0 -1 4194304 29670 0 0 0 106176 21 0 0 25 0 1 0 134299222 126357504 29164 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31412/statm: 30849 29164 117 226 0 30620 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 123396

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31415
/proc/meminfo: memFree=1500904/2055924 swapFree=4191880/4192956
[pid=31412] ppid=31410 vsize=123396 CPUtime=1121.96
/proc/31412/stat : 31412 (wildcat-skc) R 31410 31412 10944 0 -1 4194304 29670 0 0 0 112174 22 0 0 25 0 1 0 134299222 126357504 29164 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31412/statm: 30849 29164 117 226 0 30620 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 123396

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31415
/proc/meminfo: memFree=1500840/2055924 swapFree=4191880/4192956
[pid=31412] ppid=31410 vsize=123396 CPUtime=1181.93
/proc/31412/stat : 31412 (wildcat-skc) R 31410 31412 10944 0 -1 4194304 29670 0 0 0 118171 22 0 0 25 0 1 0 134299222 126357504 29164 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31412/statm: 30849 29164 117 226 0 30620 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 123396

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 31415
/proc/meminfo: memFree=1500840/2055924 swapFree=4191880/4192956
[pid=31412] ppid=31410 vsize=123396 CPUtime=1241.92
/proc/31412/stat : 31412 (wildcat-skc) R 31410 31412 10944 0 -1 4194304 29670 0 0 0 124169 23 0 0 25 0 1 0 134299222 126357504 29164 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611571 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31412/statm: 30849 29164 117 226 0 30620 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 123396

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31415
/proc/meminfo: memFree=1500776/2055924 swapFree=4191880/4192956
[pid=31412] ppid=31410 vsize=123396 CPUtime=1301.9
/proc/31412/stat : 31412 (wildcat-skc) R 31410 31412 10944 0 -1 4194304 29670 0 0 0 130167 23 0 0 25 0 1 0 134299222 126357504 29164 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31412/statm: 30849 29164 117 226 0 30620 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 123396

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31415
/proc/meminfo: memFree=1500840/2055924 swapFree=4191880/4192956
[pid=31412] ppid=31410 vsize=123396 CPUtime=1361.89
/proc/31412/stat : 31412 (wildcat-skc) R 31410 31412 10944 0 -1 4194304 29670 0 0 0 136165 24 0 0 25 0 1 0 134299222 126357504 29164 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31412/statm: 30849 29164 117 226 0 30620 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 123396

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31415
/proc/meminfo: memFree=1500776/2055924 swapFree=4191880/4192956
[pid=31412] ppid=31410 vsize=123396 CPUtime=1421.87
/proc/31412/stat : 31412 (wildcat-skc) R 31410 31412 10944 0 -1 4194304 29670 0 0 0 142163 24 0 0 25 0 1 0 134299222 126357504 29164 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598432 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31412/statm: 30849 29164 117 226 0 30620 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 123396

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31415
/proc/meminfo: memFree=1500840/2055924 swapFree=4191880/4192956
[pid=31412] ppid=31410 vsize=123396 CPUtime=1481.85
/proc/31412/stat : 31412 (wildcat-skc) R 31410 31412 10944 0 -1 4194304 29670 0 0 0 148161 24 0 0 25 0 1 0 134299222 126357504 29164 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31412/statm: 30849 29164 117 226 0 30620 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 123396

[startup+1542.3 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 31415
/proc/meminfo: memFree=1500776/2055924 swapFree=4191880/4192956
[pid=31412] ppid=31410 vsize=123396 CPUtime=1541.83
/proc/31412/stat : 31412 (wildcat-skc) R 31410 31412 10944 0 -1 4194304 29670 0 0 0 154158 25 0 0 25 0 1 0 134299222 126357504 29164 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31412/statm: 30849 29164 117 226 0 30620 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 123396

[startup+1602.3 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 31415
/proc/meminfo: memFree=1500776/2055924 swapFree=4191880/4192956
[pid=31412] ppid=31410 vsize=123396 CPUtime=1601.81
/proc/31412/stat : 31412 (wildcat-skc) R 31410 31412 10944 0 -1 4194304 29670 0 0 0 160156 25 0 0 25 0 1 0 134299222 126357504 29164 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31412/statm: 30849 29164 117 226 0 30620 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 123396

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31415
/proc/meminfo: memFree=1500776/2055924 swapFree=4191880/4192956
[pid=31412] ppid=31410 vsize=123396 CPUtime=1661.79
/proc/31412/stat : 31412 (wildcat-skc) R 31410 31412 10944 0 -1 4194304 29670 0 0 0 166154 25 0 0 25 0 1 0 134299222 126357504 29164 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598418 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31412/statm: 30849 29164 117 226 0 30620 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 123396

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31415
/proc/meminfo: memFree=1500712/2055924 swapFree=4191880/4192956
[pid=31412] ppid=31410 vsize=123396 CPUtime=1721.78
/proc/31412/stat : 31412 (wildcat-skc) R 31410 31412 10944 0 -1 4194304 29670 0 0 0 172152 26 0 0 25 0 1 0 134299222 126357504 29164 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31412/statm: 30849 29164 117 226 0 30620 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 123396

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31415
/proc/meminfo: memFree=1500712/2055924 swapFree=4191880/4192956
[pid=31412] ppid=31410 vsize=123396 CPUtime=1781.76
/proc/31412/stat : 31412 (wildcat-skc) R 31410 31412 10944 0 -1 4194304 29670 0 0 0 178150 26 0 0 25 0 1 0 134299222 126357504 29164 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611660 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31412/statm: 30849 29164 117 226 0 30620 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 123396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31415
/proc/meminfo: memFree=1500776/2055924 swapFree=4191880/4192956
[pid=31412] ppid=31410 vsize=123396 CPUtime=1800.06
/proc/31412/stat : 31412 (wildcat-skc) R 31410 31412 10944 0 -1 4194304 29670 0 0 0 179980 26 0 0 25 0 1 0 134299222 126357504 29164 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611617 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31412/statm: 30849 29164 117 226 0 30620 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 123396

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child status: 0
Real time (s): 1800.63
CPU time (s): 1800.09
CPU user time (s): 1799.81
CPU system time (s): 0.285956
CPU usage (%): 99.9701
Max. virtual memory (cumulated for all children) (KiB): 123396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.81
system time used= 0.285956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29670
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= 8
involuntary context switches= 2272

runsolver used 2.07368 second user time and 4.09138 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Sat Apr 14 20:30:16 UTC 2007

IDJOB= 351134
IDBENCH= 1671
IDSOLVER= 162
FILE ID= node6/351134-1176582615

PBS_JOBID= 4556791

Free space on /tmp= 66545 MiB

SOLVER NAME= wildcat-skc 2007-03-21
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-d2q06c.opb
COMMAND LINE= /tmp/evaluation/351134-1176582615/wildcat-skc /tmp/evaluation/351134-1176582615/instance-351134-1176582615.opb 348190934
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-351134-1176582615 -o ROOT/results/node6/solver-351134-1176582615 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/351134-1176582615/wildcat-skc /tmp/evaluation/351134-1176582615/instance-351134-1176582615.opb 348190934

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  121100115f65aafe7304954ad1ff7cf1

RANDOM SEED= 348190934

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:       1617800 kB
Buffers:         76600 kB
Cached:         250208 kB
SwapCached:        408 kB
Active:         133060 kB
Inactive:       253444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1617800 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:           12808 kB
Writeback:           0 kB
Mapped:          74788 kB
Slab:            37172 kB
Committed_AS:  5713836 kB
PageTables:       1800 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= 66545 MiB

End job on node6 on Sat Apr 14 21:00:18 UTC 2007