Trace number 362951

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-rnp 2007-03-21? (TO) 1800.05 1800.52

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-brandy.opb
MD5SUM7959aed3004450db7e4c9db414503999
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 benchmark6.579
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables7470
Total number of constraints182
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 constraints182
Minimum length of a constraint30
Maximum length of a constraint3540
Number of terms in the objective function 60
Biggest coefficient in the objective function 131073
Number of bits for the biggest coefficient in the objective function 18
Sum of the numbers in the objective function 524346
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 527202
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-rnp (VERSION 0.8.0-lite-rnp-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 03:03:40 PM EDT
0.00/0.00	c 
0.00/0.00	c /tmp/evaluation/362951-1177020935/wildcat-rnp /tmp/evaluation/362951-1177020935/instance-362951-1177020935.opb 425316795 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 425316795
0.00/0.00	c Noise: 0.7 (70 : 100) 
0.49/0.52	c Starting searching:
0.49/0.52	c Phase 1 ...
1800.03/1800.51	c   trying 524346: xxxc 
1800.03/1800.51	c Phase 2 ...
1800.03/1800.51	c   trying 0: c 
1800.03/1800.51	c Phase 3 ...
1800.03/1800.51	c   trying 0 again: c 
1800.03/1800.51	s UNKNOWN
1800.03/1800.51	c 
1800.03/1800.51	c During searching:         -1.5e-05 seconds elapsed.
1800.03/1800.51	c CPU time spent:           0 seconds.
1800.03/1800.51	c 
1800.03/1800.51	c =================================== END =====================================
1800.03/1800.51	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/node4/watcher-362951-1177020935 -o ROOT/results/node4/solver-362951-1177020935 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/362951-1177020935/wildcat-rnp /tmp/evaluation/362951-1177020935/instance-362951-1177020935.opb 425316795 

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: 0.89 0.97 0.98 3/77 13136
/proc/meminfo: memFree=1778256/2055920 swapFree=4153812/4192956
[pid=13136] ppid=13134 vsize=6372 CPUtime=0
/proc/13136/stat : 13136 (wildcat-rnp) R 13134 13136 12140 0 -1 4194304 254 0 0 0 0 0 0 0 18 0 1 0 178131301 6524928 238 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 0 0 0
/proc/13136/statm: 1593 238 110 226 0 1364 0

[startup+0.0322399 s]
/proc/loadavg: 0.89 0.97 0.98 3/77 13136
/proc/meminfo: memFree=1778256/2055920 swapFree=4153812/4192956
[pid=13136] ppid=13134 vsize=7564 CPUtime=0.03
/proc/13136/stat : 13136 (wildcat-rnp) R 13134 13136 12140 0 -1 4194304 541 0 0 0 3 0 0 0 18 0 1 0 178131301 7745536 525 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014993 0 0 4096 16386 0 0 0 17 0 0 0
/proc/13136/statm: 1891 525 110 226 0 1662 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 7564

[startup+0.101245 s]
/proc/loadavg: 0.89 0.97 0.98 3/77 13136
/proc/meminfo: memFree=1778256/2055920 swapFree=4153812/4192956
[pid=13136] ppid=13134 vsize=7828 CPUtime=0.09
/proc/13136/stat : 13136 (wildcat-rnp) R 13134 13136 12140 0 -1 4194304 629 0 0 0 9 0 0 0 18 0 1 0 178131301 8015872 613 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134770594 0 0 4096 16386 0 0 0 17 0 0 0
/proc/13136/statm: 1957 614 110 226 0 1728 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7828

[startup+0.301266 s]
/proc/loadavg: 0.89 0.97 0.98 3/77 13136
/proc/meminfo: memFree=1778256/2055920 swapFree=4153812/4192956
[pid=13136] ppid=13134 vsize=9992 CPUtime=0.29
/proc/13136/stat : 13136 (wildcat-rnp) R 13134 13136 12140 0 -1 4194304 1179 0 0 0 29 0 0 0 19 0 1 0 178131301 10231808 1163 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015006 0 0 4096 16386 0 0 0 17 0 0 0
/proc/13136/statm: 2498 1163 110 226 0 2269 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9992

[startup+0.701304 s]
/proc/loadavg: 0.89 0.97 0.98 3/77 13136
/proc/meminfo: memFree=1778256/2055920 swapFree=4153812/4192956
[pid=13136] ppid=13134 vsize=13340 CPUtime=0.69
/proc/13136/stat : 13136 (wildcat-rnp) R 13134 13136 12140 0 -1 4194304 2000 0 0 0 69 0 0 0 23 0 1 0 178131301 13660160 1983 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607774 0 0 4096 16386 0 0 0 17 0 0 0
/proc/13136/statm: 3335 1983 117 226 0 3106 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13340

[startup+1.50138 s]
/proc/loadavg: 0.89 0.97 0.98 2/78 13137
/proc/meminfo: memFree=1770760/2055920 swapFree=4153812/4192956
[pid=13136] ppid=13134 vsize=13340 CPUtime=1.49
/proc/13136/stat : 13136 (wildcat-rnp) R 13134 13136 12140 0 -1 4194304 2000 0 0 0 149 0 0 0 25 0 1 0 178131301 13660160 1983 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 0 0 0
/proc/13136/statm: 3335 1983 117 226 0 3106 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13340

[startup+3.10153 s]
/proc/loadavg: 0.89 0.97 0.98 2/78 13137
/proc/meminfo: memFree=1770504/2055920 swapFree=4153812/4192956
[pid=13136] ppid=13134 vsize=13340 CPUtime=3.09
/proc/13136/stat : 13136 (wildcat-rnp) R 13134 13136 12140 0 -1 4194304 2000 0 0 0 308 1 0 0 25 0 1 0 178131301 13660160 1983 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 0 0 0
/proc/13136/statm: 3335 1983 117 226 0 3106 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13340

[startup+6.30284 s]
/proc/loadavg: 0.90 0.97 0.98 2/78 13137
/proc/meminfo: memFree=1770504/2055920 swapFree=4153812/4192956
[pid=13136] ppid=13134 vsize=13340 CPUtime=6.29
/proc/13136/stat : 13136 (wildcat-rnp) R 13134 13136 12140 0 -1 4194304 2000 0 0 0 628 1 0 0 25 0 1 0 178131301 13660160 1983 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607719 0 0 4096 16386 0 0 0 17 0 0 0
/proc/13136/statm: 3335 1983 117 226 0 3106 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13340

[startup+12.7015 s]
/proc/loadavg: 0.91 0.97 0.98 2/78 13137
/proc/meminfo: memFree=1770568/2055920 swapFree=4153812/4192956
[pid=13136] ppid=13134 vsize=13340 CPUtime=12.67
/proc/13136/stat : 13136 (wildcat-rnp) R 13134 13136 12140 0 -1 4194304 2000 0 0 0 1266 1 0 0 25 0 1 0 178131301 13660160 1983 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13136/statm: 3335 1983 117 226 0 3106 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13340

[startup+25.5015 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 13137
/proc/meminfo: memFree=1770760/2055920 swapFree=4153812/4192956
[pid=13136] ppid=13134 vsize=13340 CPUtime=25.47
/proc/13136/stat : 13136 (wildcat-rnp) R 13134 13136 12140 0 -1 4194304 2000 0 0 0 2546 1 0 0 25 0 1 0 178131301 13660160 1983 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607727 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13136/statm: 3335 1983 117 226 0 3106 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 13340

[startup+51.1019 s]
/proc/loadavg: 0.95 0.97 0.98 2/78 13137
/proc/meminfo: memFree=1770760/2055920 swapFree=4153812/4192956
[pid=13136] ppid=13134 vsize=13340 CPUtime=51.06
/proc/13136/stat : 13136 (wildcat-rnp) R 13134 13136 12140 0 -1 4194304 2000 0 0 0 5105 1 0 0 25 0 1 0 178131301 13660160 1983 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13136/statm: 3335 1983 117 226 0 3106 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 13340

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 13137
/proc/meminfo: memFree=1770824/2055920 swapFree=4153812/4192956
[pid=13136] ppid=13134 vsize=13340 CPUtime=102.25
/proc/13136/stat : 13136 (wildcat-rnp) R 13134 13136 12140 0 -1 4194304 2000 0 0 0 10224 1 0 0 25 0 1 0 178131301 13660160 1983 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601720 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13136/statm: 3335 1983 117 226 0 3106 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 13340

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 13137
/proc/meminfo: memFree=1770824/2055920 swapFree=4153812/4192956
[pid=13136] ppid=13134 vsize=13340 CPUtime=162.24
/proc/13136/stat : 13136 (wildcat-rnp) R 13134 13136 12140 0 -1 4194304 2000 0 0 0 16222 2 0 0 25 0 1 0 178131301 13660160 1983 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611617 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13136/statm: 3335 1983 117 226 0 3106 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 13340

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 3/78 13137
/proc/meminfo: memFree=1770888/2055920 swapFree=4153812/4192956
[pid=13136] ppid=13134 vsize=13340 CPUtime=222.21
/proc/13136/stat : 13136 (wildcat-rnp) R 13134 13136 12140 0 -1 4194304 2000 0 0 0 22219 2 0 0 25 0 1 0 178131301 13660160 1983 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877538 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13136/statm: 3335 1983 117 226 0 3106 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 13340

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 13137
/proc/meminfo: memFree=1770952/2055920 swapFree=4153812/4192956
[pid=13136] ppid=13134 vsize=13340 CPUtime=282.2
/proc/13136/stat : 13136 (wildcat-rnp) R 13134 13136 12140 0 -1 4194304 2000 0 0 0 28217 3 0 0 25 0 1 0 178131301 13660160 1983 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13136/statm: 3335 1983 117 226 0 3106 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 13340

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 13137
/proc/meminfo: memFree=1770888/2055920 swapFree=4153812/4192956
[pid=13136] ppid=13134 vsize=13340 CPUtime=342.18
/proc/13136/stat : 13136 (wildcat-rnp) R 13134 13136 12140 0 -1 4194304 2000 0 0 0 34215 3 0 0 25 0 1 0 178131301 13660160 1983 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134608004 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13136/statm: 3335 1983 117 226 0 3106 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 13340

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 13137
/proc/meminfo: memFree=1770888/2055920 swapFree=4153812/4192956
[pid=13136] ppid=13134 vsize=13340 CPUtime=402.17
/proc/13136/stat : 13136 (wildcat-rnp) R 13134 13136 12140 0 -1 4194304 2000 0 0 0 40214 3 0 0 25 0 1 0 178131301 13660160 1983 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868569 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13136/statm: 3335 1983 117 226 0 3106 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 13340

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 13137
/proc/meminfo: memFree=1770888/2055920 swapFree=4153812/4192956
[pid=13136] ppid=13134 vsize=13340 CPUtime=462.16
/proc/13136/stat : 13136 (wildcat-rnp) R 13134 13136 12140 0 -1 4194304 2000 0 0 0 46212 4 0 0 25 0 1 0 178131301 13660160 1983 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607695 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13136/statm: 3335 1983 117 226 0 3106 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 13340

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 13137
/proc/meminfo: memFree=1770888/2055920 swapFree=4153812/4192956
[pid=13136] ppid=13134 vsize=13340 CPUtime=522.14
/proc/13136/stat : 13136 (wildcat-rnp) R 13134 13136 12140 0 -1 4194304 2000 0 0 0 52210 4 0 0 25 0 1 0 178131301 13660160 1983 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13136/statm: 3335 1983 117 226 0 3106 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 13340

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 13137
/proc/meminfo: memFree=1770824/2055920 swapFree=4153812/4192956
[pid=13136] ppid=13134 vsize=13340 CPUtime=582.13
/proc/13136/stat : 13136 (wildcat-rnp) R 13134 13136 12140 0 -1 4194304 2000 0 0 0 58208 5 0 0 25 0 1 0 178131301 13660160 1983 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601465 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13136/statm: 3335 1983 117 226 0 3106 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 13340

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 13137
/proc/meminfo: memFree=1770888/2055920 swapFree=4153812/4192956
[pid=13136] ppid=13134 vsize=13340 CPUtime=642.11
/proc/13136/stat : 13136 (wildcat-rnp) R 13134 13136 12140 0 -1 4194304 2000 0 0 0 64206 5 0 0 25 0 1 0 178131301 13660160 1983 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877538 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13136/statm: 3335 1983 117 226 0 3106 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 13340


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 13137
/proc/meminfo: memFree=1770696/2055920 swapFree=4153812/4192956
[pid=13136] ppid=13134 vsize=13340 CPUtime=882.05
/proc/13136/stat : 13136 (wildcat-rnp) R 13134 13136 12140 0 -1 4194304 2000 0 0 0 88198 7 0 0 25 0 1 0 178131301 13660160 1983 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611584 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13136/statm: 3335 1983 117 226 0 3106 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 13340

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 13137
/proc/meminfo: memFree=1770632/2055920 swapFree=4153812/4192956
[pid=13136] ppid=13134 vsize=13340 CPUtime=942.03
/proc/13136/stat : 13136 (wildcat-rnp) R 13134 13136 12140 0 -1 4194304 2000 0 0 0 94196 7 0 0 25 0 1 0 178131301 13660160 1983 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607813 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13136/statm: 3335 1983 117 226 0 3106 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 13340

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 13139
/proc/meminfo: memFree=1770760/2055920 swapFree=4153812/4192956
[pid=13136] ppid=13134 vsize=13340 CPUtime=1002.02
/proc/13136/stat : 13136 (wildcat-rnp) R 13134 13136 12140 0 -1 4194304 2000 0 0 0 100194 8 0 0 25 0 1 0 178131301 13660160 1983 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601490 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13136/statm: 3335 1983 117 226 0 3106 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 13340

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 13139
/proc/meminfo: memFree=1770696/2055920 swapFree=4153812/4192956
[pid=13136] ppid=13134 vsize=13340 CPUtime=1062.01
/proc/13136/stat : 13136 (wildcat-rnp) R 13134 13136 12140 0 -1 4194304 2000 0 0 0 106193 8 0 0 25 0 1 0 178131301 13660160 1983 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13136/statm: 3335 1983 117 226 0 3106 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 13340

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 13139
/proc/meminfo: memFree=1770632/2055920 swapFree=4153812/4192956
[pid=13136] ppid=13134 vsize=13340 CPUtime=1122
/proc/13136/stat : 13136 (wildcat-rnp) R 13134 13136 12140 0 -1 4194304 2000 0 0 0 112191 9 0 0 25 0 1 0 178131301 13660160 1983 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13136/statm: 3335 1983 117 226 0 3106 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 13340

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 13139
/proc/meminfo: memFree=1770696/2055920 swapFree=4153812/4192956
[pid=13136] ppid=13134 vsize=13340 CPUtime=1181.98
/proc/13136/stat : 13136 (wildcat-rnp) R 13134 13136 12140 0 -1 4194304 2000 0 0 0 118189 9 0 0 25 0 1 0 178131301 13660160 1983 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601752 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13136/statm: 3335 1983 117 226 0 3106 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 13340

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 13139
/proc/meminfo: memFree=1770632/2055920 swapFree=4153812/4192956
[pid=13136] ppid=13134 vsize=13340 CPUtime=1241.97
/proc/13136/stat : 13136 (wildcat-rnp) R 13134 13136 12140 0 -1 4194304 2000 0 0 0 124187 10 0 0 25 0 1 0 178131301 13660160 1983 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611587 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13136/statm: 3335 1983 117 226 0 3106 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 13340

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 13139
/proc/meminfo: memFree=1770568/2055920 swapFree=4153812/4192956
[pid=13136] ppid=13134 vsize=13340 CPUtime=1301.95
/proc/13136/stat : 13136 (wildcat-rnp) R 13134 13136 12140 0 -1 4194304 2000 0 0 0 130185 10 0 0 25 0 1 0 178131301 13660160 1983 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13136/statm: 3335 1983 117 226 0 3106 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 13340

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 13139
/proc/meminfo: memFree=1770568/2055920 swapFree=4153812/4192956
[pid=13136] ppid=13134 vsize=13340 CPUtime=1361.94
/proc/13136/stat : 13136 (wildcat-rnp) R 13134 13136 12140 0 -1 4194304 2000 0 0 0 136183 11 0 0 25 0 1 0 178131301 13660160 1983 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877528 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13136/statm: 3335 1983 117 226 0 3106 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 13340

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 13139
/proc/meminfo: memFree=1770504/2055920 swapFree=4153812/4192956
[pid=13136] ppid=13134 vsize=13340 CPUtime=1421.92
/proc/13136/stat : 13136 (wildcat-rnp) R 13134 13136 12140 0 -1 4194304 2000 0 0 0 142181 11 0 0 25 0 1 0 178131301 13660160 1983 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13136/statm: 3335 1983 117 226 0 3106 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 13340

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 13139
/proc/meminfo: memFree=1770504/2055920 swapFree=4153812/4192956
[pid=13136] ppid=13134 vsize=13340 CPUtime=1481.91
/proc/13136/stat : 13136 (wildcat-rnp) R 13134 13136 12140 0 -1 4194304 2000 0 0 0 148179 12 0 0 25 0 1 0 178131301 13660160 1983 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611591 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13136/statm: 3335 1983 117 226 0 3106 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 13340

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 13139
/proc/meminfo: memFree=1770504/2055920 swapFree=4153812/4192956
[pid=13136] ppid=13134 vsize=13340 CPUtime=1541.89
/proc/13136/stat : 13136 (wildcat-rnp) R 13134 13136 12140 0 -1 4194304 2000 0 0 0 154177 12 0 0 25 0 1 0 178131301 13660160 1983 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13136/statm: 3335 1983 117 226 0 3106 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 13340

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 13139
/proc/meminfo: memFree=1770504/2055920 swapFree=4153812/4192956
[pid=13136] ppid=13134 vsize=13340 CPUtime=1601.87
/proc/13136/stat : 13136 (wildcat-rnp) R 13134 13136 12140 0 -1 4194304 2000 0 0 0 160175 12 0 0 25 0 1 0 178131301 13660160 1983 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13136/statm: 3335 1983 117 226 0 3106 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 13340

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 13139
/proc/meminfo: memFree=1770504/2055920 swapFree=4153812/4192956
[pid=13136] ppid=13134 vsize=13340 CPUtime=1661.86
/proc/13136/stat : 13136 (wildcat-rnp) R 13134 13136 12140 0 -1 4194304 2000 0 0 0 166173 13 0 0 25 0 1 0 178131301 13660160 1983 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598645 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13136/statm: 3335 1983 117 226 0 3106 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 13340

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 13139
/proc/meminfo: memFree=1770568/2055920 swapFree=4153812/4192956
[pid=13136] ppid=13134 vsize=13340 CPUtime=1721.85
/proc/13136/stat : 13136 (wildcat-rnp) R 13134 13136 12140 0 -1 4194304 2000 0 0 0 172171 14 0 0 25 0 1 0 178131301 13660160 1983 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611584 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13136/statm: 3335 1983 117 226 0 3106 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 13340

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 13139
/proc/meminfo: memFree=1770504/2055920 swapFree=4153812/4192956
[pid=13136] ppid=13134 vsize=13340 CPUtime=1781.83
/proc/13136/stat : 13136 (wildcat-rnp) R 13134 13136 12140 0 -1 4194304 2000 0 0 0 178169 14 0 0 25 0 1 0 178131301 13660160 1983 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13136/statm: 3335 1983 117 226 0 3106 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 13340



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 13139
/proc/meminfo: memFree=1770504/2055920 swapFree=4153812/4192956
[pid=13136] ppid=13134 vsize=13340 CPUtime=1800.03
/proc/13136/stat : 13136 (wildcat-rnp) R 13134 13136 12140 0 -1 4194304 2000 0 0 0 179989 14 0 0 25 0 1 0 178131301 13660160 1983 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877536 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13136/statm: 3335 1983 117 226 0 3106 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 13340

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

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

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 13139
/proc/meminfo: memFree=1770504/2055920 swapFree=4153812/4192956
[pid=13136] ppid=13134 vsize=13340 CPUtime=1800.03
/proc/13136/stat : 13136 (wildcat-rnp) R 13134 13136 12140 0 -1 4194304 2000 0 0 0 179989 14 0 0 25 0 1 0 178131301 13660160 1983 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877536 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13136/statm: 3335 1983 117 226 0 3106 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 13340

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.05
CPU user time (s): 1799.9
CPU system time (s): 0.147977
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 13340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.9
system time used= 0.147977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2000
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= 2408

runsolver used 2.26166 second user time and 4.13437 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Thu Apr 19 22:15:36 UTC 2007

IDJOB= 362951
IDBENCH= 1699
IDSOLVER= 161
FILE ID= node4/362951-1177020935

PBS_JOBID= 4630555

Free space on /tmp= 66471 MiB

SOLVER NAME= wildcat-rnp 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-brandy.opb
COMMAND LINE= /tmp/evaluation/362951-1177020935/wildcat-rnp /tmp/evaluation/362951-1177020935/instance-362951-1177020935.opb 425316795
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-362951-1177020935 -o ROOT/results/node4/solver-362951-1177020935 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/362951-1177020935/wildcat-rnp /tmp/evaluation/362951-1177020935/instance-362951-1177020935.opb 425316795

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  7959aed3004450db7e4c9db414503999

RANDOM SEED= 425316795

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.218
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	: 5931.00
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		: 3000.218
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:       1778920 kB
Buffers:         30176 kB
Cached:         167316 kB
SwapCached:       1952 kB
Active:          41820 kB
Inactive:       178744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1778920 kB
SwapTotal:     4192956 kB
SwapFree:      4153812 kB
Dirty:            2920 kB
Writeback:           0 kB
Mapped:          30800 kB
Slab:            41896 kB
Committed_AS:  5305808 kB
PageTables:       1816 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= 66471 MiB

End job on node4 on Thu Apr 19 22:45:38 UTC 2007