Trace number 347915

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) 1800.04 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-reduced-mps-v2-20-10-bienst1.opb
MD5SUM3c5a26b44a5daf16e362588a0fac7ed0
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables13806
Total number of constraints604
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)4
Number of constraints which are nor clauses,nor cardinality constraints600
Minimum length of a constraint7
Maximum length of a constraint390
Number of terms in the objective function 30
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524317
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 524564
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/347915-1176538153/wildcat-skc /tmp/evaluation/347915-1176538153/instance-347915-1176538153.opb 4046582 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 4046582
0.00/0.00	c Noise: 0.1 (10 : 100) 
0.09/0.18	c Starting searching:
0.09/0.18	c Phase 1 ...
285.92/286.01	c   trying 524317: xxxxxxxxxxc 
285.92/286.01	c Phase 2 ...
1800.03/1800.50	c   trying 0: xxxxxc 
1800.03/1800.50	c Phase 3 ...
1800.03/1800.50	c   trying 0 again: c 
1800.03/1800.50	s UNKNOWN
1800.03/1800.50	c 
1800.03/1800.50	c During searching:         -1.4e-05 seconds elapsed.
1800.03/1800.50	c CPU time spent:           0 seconds.
1800.03/1800.50	c 
1800.03/1800.50	c =================================== END =====================================
1800.03/1800.50	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/node19/watcher-347915-1176538153 -o ROOT/results/node19/solver-347915-1176538153 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/347915-1176538153/wildcat-skc /tmp/evaluation/347915-1176538153/instance-347915-1176538153.opb 4046582 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 30225
/proc/meminfo: memFree=1787024/2055920 swapFree=4159528/4192956
[pid=30225] ppid=30223 vsize=6648 CPUtime=0
/proc/30225/stat : 30225 (wildcat-skc) R 30223 30225 29683 0 -1 4194304 310 0 0 0 0 0 0 0 18 0 1 0 101732652 6807552 294 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30225/statm: 1662 294 110 226 0 1433 0

[startup+0.00975791 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 30225
/proc/meminfo: memFree=1787024/2055920 swapFree=4159528/4192956
[pid=30225] ppid=30223 vsize=6780 CPUtime=0
/proc/30225/stat : 30225 (wildcat-skc) R 30223 30225 29683 0 -1 4194304 371 0 0 0 0 0 0 0 18 0 1 0 101732652 6942720 355 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135054637 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30225/statm: 1695 355 110 226 0 1466 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6780

[startup+0.101768 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 30225
/proc/meminfo: memFree=1787024/2055920 swapFree=4159528/4192956
[pid=30225] ppid=30223 vsize=10396 CPUtime=0.09
/proc/30225/stat : 30225 (wildcat-skc) R 30223 30225 29683 0 -1 4194304 1266 0 0 0 9 0 0 0 18 0 1 0 101732652 10645504 1250 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135054637 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30225/statm: 2599 1250 110 226 0 2370 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10396

[startup+0.301788 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 30225
/proc/meminfo: memFree=1787024/2055920 swapFree=4159528/4192956
[pid=30225] ppid=30223 vsize=19736 CPUtime=0.29
/proc/30225/stat : 30225 (wildcat-skc) R 30223 30225 29683 0 -1 4194304 3591 0 0 0 27 2 0 0 19 0 1 0 101732652 20209664 3574 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30225/statm: 4934 3574 117 226 0 4705 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19736

[startup+0.701832 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 30225
/proc/meminfo: memFree=1787024/2055920 swapFree=4159528/4192956
[pid=30225] ppid=30223 vsize=19736 CPUtime=0.69
/proc/30225/stat : 30225 (wildcat-skc) R 30223 30225 29683 0 -1 4194304 3591 0 0 0 67 2 0 0 23 0 1 0 101732652 20209664 3574 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607690 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30225/statm: 4934 3574 117 226 0 4705 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19736

[startup+1.50192 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30226
/proc/meminfo: memFree=1772936/2055920 swapFree=4159528/4192956
[pid=30225] ppid=30223 vsize=19736 CPUtime=1.49
/proc/30225/stat : 30225 (wildcat-skc) R 30223 30225 29683 0 -1 4194304 3591 0 0 0 147 2 0 0 25 0 1 0 101732652 20209664 3574 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868580 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30225/statm: 4934 3574 117 226 0 4705 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19736

[startup+3.10209 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30226
/proc/meminfo: memFree=1772808/2055920 swapFree=4159528/4192956
[pid=30225] ppid=30223 vsize=19736 CPUtime=3.09
/proc/30225/stat : 30225 (wildcat-skc) R 30223 30225 29683 0 -1 4194304 3591 0 0 0 307 2 0 0 25 0 1 0 101732652 20209664 3574 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611607 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30225/statm: 4934 3574 117 226 0 4705 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19736

[startup+6.30144 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30226
/proc/meminfo: memFree=1772808/2055920 swapFree=4159528/4192956
[pid=30225] ppid=30223 vsize=19736 CPUtime=6.29
/proc/30225/stat : 30225 (wildcat-skc) R 30223 30225 29683 0 -1 4194304 3591 0 0 0 627 2 0 0 25 0 1 0 101732652 20209664 3574 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877536 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30225/statm: 4934 3574 117 226 0 4705 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19736

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30226
/proc/meminfo: memFree=1772936/2055920 swapFree=4159528/4192956
[pid=30225] ppid=30223 vsize=19736 CPUtime=12.69
/proc/30225/stat : 30225 (wildcat-skc) R 30223 30225 29683 0 -1 4194304 3591 0 0 0 1267 2 0 0 25 0 1 0 101732652 20209664 3574 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30225/statm: 4934 3574 117 226 0 4705 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19736

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30226
/proc/meminfo: memFree=1772936/2055920 swapFree=4159528/4192956
[pid=30225] ppid=30223 vsize=19736 CPUtime=25.49
/proc/30225/stat : 30225 (wildcat-skc) R 30223 30225 29683 0 -1 4194304 3591 0 0 0 2547 2 0 0 25 0 1 0 101732652 20209664 3574 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607430 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30225/statm: 4934 3574 117 226 0 4705 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19736

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30226
/proc/meminfo: memFree=1773064/2055920 swapFree=4159528/4192956
[pid=30225] ppid=30223 vsize=19736 CPUtime=51.07
/proc/30225/stat : 30225 (wildcat-skc) R 30223 30225 29683 0 -1 4194304 3591 0 0 0 5105 2 0 0 25 0 1 0 101732652 20209664 3574 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30225/statm: 4934 3574 117 226 0 4705 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19736

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30226
/proc/meminfo: memFree=1773064/2055920 swapFree=4159528/4192956
[pid=30225] ppid=30223 vsize=19736 CPUtime=102.26
/proc/30225/stat : 30225 (wildcat-skc) R 30223 30225 29683 0 -1 4194304 3591 0 0 0 10224 2 0 0 25 0 1 0 101732652 20209664 3574 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605269 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30225/statm: 4934 3574 117 226 0 4705 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 19736

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30226
/proc/meminfo: memFree=1773000/2055920 swapFree=4159528/4192956
[pid=30225] ppid=30223 vsize=19736 CPUtime=162.25
/proc/30225/stat : 30225 (wildcat-skc) R 30223 30225 29683 0 -1 4194304 3591 0 0 0 16222 3 0 0 25 0 1 0 101732652 20209664 3574 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30225/statm: 4934 3574 117 226 0 4705 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 19736

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30226
/proc/meminfo: memFree=1772936/2055920 swapFree=4159528/4192956
[pid=30225] ppid=30223 vsize=19736 CPUtime=222.23
/proc/30225/stat : 30225 (wildcat-skc) R 30223 30225 29683 0 -1 4194304 3591 0 0 0 22220 3 0 0 25 0 1 0 101732652 20209664 3574 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611622 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30225/statm: 4934 3574 117 226 0 4705 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 19736

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30226
/proc/meminfo: memFree=1773000/2055920 swapFree=4159528/4192956
[pid=30225] ppid=30223 vsize=19736 CPUtime=282.22
/proc/30225/stat : 30225 (wildcat-skc) R 30223 30225 29683 0 -1 4194304 3591 0 0 0 28218 4 0 0 25 0 1 0 101732652 20209664 3574 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30225/statm: 4934 3574 117 226 0 4705 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 19736

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30226
/proc/meminfo: memFree=1773000/2055920 swapFree=4159528/4192956
[pid=30225] ppid=30223 vsize=19736 CPUtime=342.19
/proc/30225/stat : 30225 (wildcat-skc) R 30223 30225 29683 0 -1 4194304 3591 0 0 0 34215 4 0 0 25 0 1 0 101732652 20209664 3574 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877544 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30225/statm: 4934 3574 117 226 0 4705 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 19736

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30226
/proc/meminfo: memFree=1773000/2055920 swapFree=4159528/4192956
[pid=30225] ppid=30223 vsize=19736 CPUtime=402.18
/proc/30225/stat : 30225 (wildcat-skc) R 30223 30225 29683 0 -1 4194304 3591 0 0 0 40213 5 0 0 25 0 1 0 101732652 20209664 3574 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611648 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30225/statm: 4934 3574 117 226 0 4705 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 19736

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30226
/proc/meminfo: memFree=1773000/2055920 swapFree=4159528/4192956
[pid=30225] ppid=30223 vsize=19736 CPUtime=462.16
/proc/30225/stat : 30225 (wildcat-skc) R 30223 30225 29683 0 -1 4194304 3591 0 0 0 46211 5 0 0 25 0 1 0 101732652 20209664 3574 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30225/statm: 4934 3574 117 226 0 4705 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 19736

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30226
/proc/meminfo: memFree=1773064/2055920 swapFree=4159528/4192956
[pid=30225] ppid=30223 vsize=19736 CPUtime=522.15
/proc/30225/stat : 30225 (wildcat-skc) R 30223 30225 29683 0 -1 4194304 3591 0 0 0 52209 6 0 0 25 0 1 0 101732652 20209664 3574 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30225/statm: 4934 3574 117 226 0 4705 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 19736

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30226
/proc/meminfo: memFree=1773064/2055920 swapFree=4159528/4192956
[pid=30225] ppid=30223 vsize=19736 CPUtime=582.13
/proc/30225/stat : 30225 (wildcat-skc) R 30223 30225 29683 0 -1 4194304 3591 0 0 0 58207 6 0 0 25 0 1 0 101732652 20209664 3574 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611607 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30225/statm: 4934 3574 117 226 0 4705 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 19736

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30226
/proc/meminfo: memFree=1773000/2055920 swapFree=4159528/4192956
[pid=30225] ppid=30223 vsize=19736 CPUtime=642.13
/proc/30225/stat : 30225 (wildcat-skc) R 30223 30225 29683 0 -1 4194304 3591 0 0 0 64206 7 0 0 25 0 1 0 101732652 20209664 3574 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30225/statm: 4934 3574 117 226 0 4705 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 19736


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

[startup+882.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 30226
/proc/meminfo: memFree=1773064/2055920 swapFree=4159528/4192956
[pid=30225] ppid=30223 vsize=19736 CPUtime=882.06
/proc/30225/stat : 30225 (wildcat-skc) R 30223 30225 29683 0 -1 4194304 3591 0 0 0 88197 9 0 0 25 0 1 0 101732652 20209664 3574 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607344 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30225/statm: 4934 3574 117 226 0 4705 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 19736

[startup+942.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 30226
/proc/meminfo: memFree=1773064/2055920 swapFree=4159528/4192956
[pid=30225] ppid=30223 vsize=19736 CPUtime=942.04
/proc/30225/stat : 30225 (wildcat-skc) R 30223 30225 29683 0 -1 4194304 3591 0 0 0 94195 9 0 0 25 0 1 0 101732652 20209664 3574 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30225/statm: 4934 3574 117 226 0 4705 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 19736

[startup+1002.3 s]
/proc/loadavg: 1.06 1.03 1.00 2/78 30226
/proc/meminfo: memFree=1773128/2055920 swapFree=4159528/4192956
[pid=30225] ppid=30223 vsize=19736 CPUtime=1002.03
/proc/30225/stat : 30225 (wildcat-skc) R 30223 30225 29683 0 -1 4194304 3591 0 0 0 100193 10 0 0 25 0 1 0 101732652 20209664 3574 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607803 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30225/statm: 4934 3574 117 226 0 4705 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 19736

[startup+1062.3 s]
/proc/loadavg: 1.10 1.05 1.01 2/78 30226
/proc/meminfo: memFree=1773064/2055920 swapFree=4159528/4192956
[pid=30225] ppid=30223 vsize=19736 CPUtime=1062.01
/proc/30225/stat : 30225 (wildcat-skc) R 30223 30225 29683 0 -1 4194304 3591 0 0 0 106191 10 0 0 25 0 1 0 101732652 20209664 3574 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607300 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30225/statm: 4934 3574 117 226 0 4705 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 19736

[startup+1122.3 s]
/proc/loadavg: 1.14 1.07 1.01 2/78 30226
/proc/meminfo: memFree=1773000/2055920 swapFree=4159528/4192956
[pid=30225] ppid=30223 vsize=19736 CPUtime=1122
/proc/30225/stat : 30225 (wildcat-skc) R 30223 30225 29683 0 -1 4194304 3591 0 0 0 112189 11 0 0 25 0 1 0 101732652 20209664 3574 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598428 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30225/statm: 4934 3574 117 226 0 4705 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 19736

[startup+1182.3 s]
/proc/loadavg: 1.24 1.10 1.02 2/78 30226
/proc/meminfo: memFree=1773064/2055920 swapFree=4159528/4192956
[pid=30225] ppid=30223 vsize=19736 CPUtime=1181.98
/proc/30225/stat : 30225 (wildcat-skc) R 30223 30225 29683 0 -1 4194304 3591 0 0 0 118187 11 0 0 25 0 1 0 101732652 20209664 3574 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598445 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30225/statm: 4934 3574 117 226 0 4705 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 19736

[startup+1242.3 s]
/proc/loadavg: 1.08 1.08 1.02 2/78 30226
/proc/meminfo: memFree=1773000/2055920 swapFree=4159528/4192956
[pid=30225] ppid=30223 vsize=19736 CPUtime=1241.96
/proc/30225/stat : 30225 (wildcat-skc) R 30223 30225 29683 0 -1 4194304 3591 0 0 0 124185 11 0 0 25 0 1 0 101732652 20209664 3574 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607844 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30225/statm: 4934 3574 117 226 0 4705 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 19736

[startup+1302.3 s]
/proc/loadavg: 1.03 1.06 1.01 2/78 30226
/proc/meminfo: memFree=1773064/2055920 swapFree=4159528/4192956
[pid=30225] ppid=30223 vsize=19736 CPUtime=1301.95
/proc/30225/stat : 30225 (wildcat-skc) R 30223 30225 29683 0 -1 4194304 3591 0 0 0 130183 12 0 0 25 0 1 0 101732652 20209664 3574 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877546 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30225/statm: 4934 3574 117 226 0 4705 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 19736

[startup+1362.3 s]
/proc/loadavg: 1.01 1.05 1.00 2/78 30226
/proc/meminfo: memFree=1773000/2055920 swapFree=4159528/4192956
[pid=30225] ppid=30223 vsize=19736 CPUtime=1361.93
/proc/30225/stat : 30225 (wildcat-skc) R 30223 30225 29683 0 -1 4194304 3591 0 0 0 136181 12 0 0 25 0 1 0 101732652 20209664 3574 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868569 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30225/statm: 4934 3574 117 226 0 4705 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 19736

[startup+1422.31 s]
/proc/loadavg: 1.00 1.04 1.00 2/78 30226
/proc/meminfo: memFree=1773000/2055920 swapFree=4159528/4192956
[pid=30225] ppid=30223 vsize=19736 CPUtime=1421.92
/proc/30225/stat : 30225 (wildcat-skc) R 30223 30225 29683 0 -1 4194304 3591 0 0 0 142179 13 0 0 25 0 1 0 101732652 20209664 3574 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611622 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30225/statm: 4934 3574 117 226 0 4705 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 19736

[startup+1482.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 30226
/proc/meminfo: memFree=1772936/2055920 swapFree=4159528/4192956
[pid=30225] ppid=30223 vsize=19736 CPUtime=1481.9
/proc/30225/stat : 30225 (wildcat-skc) R 30223 30225 29683 0 -1 4194304 3591 0 0 0 148177 13 0 0 25 0 1 0 101732652 20209664 3574 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30225/statm: 4934 3574 117 226 0 4705 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 19736

[startup+1542.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 30226
/proc/meminfo: memFree=1772872/2055920 swapFree=4159528/4192956
[pid=30225] ppid=30223 vsize=19736 CPUtime=1541.89
/proc/30225/stat : 30225 (wildcat-skc) R 30223 30225 29683 0 -1 4194304 3591 0 0 0 154175 14 0 0 25 0 1 0 101732652 20209664 3574 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877528 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30225/statm: 4934 3574 117 226 0 4705 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 19736

[startup+1602.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 30226
/proc/meminfo: memFree=1772936/2055920 swapFree=4159528/4192956
[pid=30225] ppid=30223 vsize=19736 CPUtime=1601.87
/proc/30225/stat : 30225 (wildcat-skc) R 30223 30225 29683 0 -1 4194304 3591 0 0 0 160173 14 0 0 25 0 1 0 101732652 20209664 3574 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868572 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30225/statm: 4934 3574 117 226 0 4705 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 19736

[startup+1662.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 30226
/proc/meminfo: memFree=1772936/2055920 swapFree=4159528/4192956
[pid=30225] ppid=30223 vsize=19736 CPUtime=1661.86
/proc/30225/stat : 30225 (wildcat-skc) R 30223 30225 29683 0 -1 4194304 3591 0 0 0 166171 15 0 0 25 0 1 0 101732652 20209664 3574 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611607 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30225/statm: 4934 3574 117 226 0 4705 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 19736

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30228
/proc/meminfo: memFree=1772808/2055920 swapFree=4159528/4192956
[pid=30225] ppid=30223 vsize=19736 CPUtime=1721.84
/proc/30225/stat : 30225 (wildcat-skc) R 30223 30225 29683 0 -1 4194304 3591 0 0 0 172169 15 0 0 25 0 1 0 101732652 20209664 3574 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30225/statm: 4934 3574 117 226 0 4705 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 19736

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30228
/proc/meminfo: memFree=1772808/2055920 swapFree=4159528/4192956
[pid=30225] ppid=30223 vsize=19736 CPUtime=1781.82
/proc/30225/stat : 30225 (wildcat-skc) R 30223 30225 29683 0 -1 4194304 3591 0 0 0 178167 15 0 0 25 0 1 0 101732652 20209664 3574 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30225/statm: 4934 3574 117 226 0 4705 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 19736



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30228
/proc/meminfo: memFree=1772872/2055920 swapFree=4159528/4192956
[pid=30225] ppid=30223 vsize=19736 CPUtime=1800.03
/proc/30225/stat : 30225 (wildcat-skc) R 30223 30225 29683 0 -1 4194304 3591 0 0 0 179987 16 0 0 25 0 1 0 101732652 20209664 3574 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611660 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30225/statm: 4934 3574 117 226 0 4705 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 19736

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: 1.00 1.00 1.00 2/78 30228
/proc/meminfo: memFree=1772872/2055920 swapFree=4159528/4192956
[pid=30225] ppid=30223 vsize=19736 CPUtime=1800.03
/proc/30225/stat : 30225 (wildcat-skc) R 30223 30225 29683 0 -1 4194304 3591 0 0 0 179987 16 0 0 25 0 1 0 101732652 20209664 3574 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611660 0 0 4096 16386 0 0 0 17 1 0 0
/proc/30225/statm: 4934 3574 117 226 0 4705 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 19736

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.04
CPU user time (s): 1799.87
CPU system time (s): 0.165974
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 19736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.87
system time used= 0.165974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3591
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= 12679

runsolver used 2.09568 second user time and 4.10238 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Sat Apr 14 08:09:13 UTC 2007

IDJOB= 347915
IDBENCH= 1575
IDSOLVER= 162
FILE ID= node19/347915-1176538153

PBS_JOBID= 4556729

Free space on /tmp= 66543 MiB

SOLVER NAME= wildcat-skc 2007-03-21
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-reduced-mps-v2-20-10-bienst1.opb
COMMAND LINE= /tmp/evaluation/347915-1176538153/wildcat-skc /tmp/evaluation/347915-1176538153/instance-347915-1176538153.opb 4046582
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-347915-1176538153 -o ROOT/results/node19/solver-347915-1176538153 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/347915-1176538153/wildcat-skc /tmp/evaluation/347915-1176538153/instance-347915-1176538153.opb 4046582

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  3c5a26b44a5daf16e362588a0fac7ed0

RANDOM SEED= 4046582

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.213
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		: 3000.213
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:       1787496 kB
Buffers:         35064 kB
Cached:         152860 kB
SwapCached:       2544 kB
Active:          68436 kB
Inactive:       145424 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1787496 kB
SwapTotal:     4192956 kB
SwapFree:      4159528 kB
Dirty:            2940 kB
Writeback:           0 kB
Mapped:          33524 kB
Slab:            40144 kB
Committed_AS:  2724100 kB
PageTables:       1792 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= 66543 MiB

End job on node19 on Sat Apr 14 08:39:15 UTC 2007