Trace number 362560

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) 1800.03 1801.23

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-swath3.opb
MD5SUM32714c9455a4b8ce29c8524e810d65a9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark262226
Best CPU time to get the best result obtained on this benchmark14.0869
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 262226
Optimality of the best value was proved YES
Number of variables49335
Total number of constraints4902
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)209
Number of constraints which are nor clauses,nor cardinality constraints4693
Minimum length of a constraint1
Maximum length of a constraint46934
Number of terms in the objective function 31
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 524318
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 557088
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/362560-1177014908/wildcat-skc /tmp/evaluation/362560-1177014908/instance-362560-1177014908.opb 819085249 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 819085249
0.00/0.00	c Noise: 0.1 (10 : 100) 
22.98/23.00	c Starting searching:
22.98/23.00	c Phase 1 ...
1192.90/1193.77	c   trying 524318: xxxxxxxxxxc 
1192.90/1193.77	c Phase 2 ...
1800.00/1801.20	c   trying 0: xc 
1800.00/1801.20	c Phase 3 ...
1800.00/1801.21	c   trying 0 again: c 
1800.00/1801.21	s UNKNOWN
1800.00/1801.21	c 
1800.00/1801.21	c During searching:         -1.3e-05 seconds elapsed.
1800.00/1801.21	c CPU time spent:           0 seconds.
1800.00/1801.21	c 
1800.00/1801.21	c =================================== END =====================================
1800.00/1801.21	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/node46/watcher-362560-1177014908 -o ROOT/results/node46/solver-362560-1177014908 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/362560-1177014908/wildcat-skc /tmp/evaluation/362560-1177014908/instance-362560-1177014908.opb 819085249 

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: 0.80 0.95 0.98 2/78 26574
/proc/meminfo: memFree=1777192/2055920 swapFree=4124680/4192956
[pid=26574] ppid=26572 vsize=6164 CPUtime=0
/proc/26574/stat : 26574 (wildcat-skc) R 26572 26574 26514 0 -1 4194304 169 0 0 0 0 0 0 0 18 0 1 0 56174149 6311936 153 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134602311 0 0 4096 16386 0 0 0 17 0 0 0
/proc/26574/statm: 1541 157 100 226 0 1312 0

[startup+0.0993061 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 26574
/proc/meminfo: memFree=1777192/2055920 swapFree=4124680/4192956
[pid=26574] ppid=26572 vsize=39948 CPUtime=0.08
/proc/26574/stat : 26574 (wildcat-skc) R 26572 26574 26514 0 -1 4194304 8444 0 0 0 5 3 0 0 18 0 1 0 56174149 40906752 8428 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134770594 0 0 4096 16386 0 0 0 17 0 0 0
/proc/26574/statm: 9987 8432 110 226 0 9758 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 39948

[startup+0.101304 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 26574
/proc/meminfo: memFree=1777192/2055920 swapFree=4124680/4192956
[pid=26574] ppid=26572 vsize=40080 CPUtime=0.09
/proc/26574/stat : 26574 (wildcat-skc) R 26572 26574 26514 0 -1 4194304 8618 0 0 0 5 4 0 0 18 0 1 0 56174149 41041920 8602 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134770594 0 0 4096 16386 0 0 0 17 0 0 0
/proc/26574/statm: 10053 8605 110 226 0 9824 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 40080

[startup+0.301342 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 26574
/proc/meminfo: memFree=1777192/2055920 swapFree=4124680/4192956
[pid=26574] ppid=26572 vsize=76100 CPUtime=0.28
/proc/26574/stat : 26574 (wildcat-skc) R 26572 26574 26514 0 -1 4194304 17521 0 0 0 21 7 0 0 19 0 1 0 56174149 77926400 17505 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 0 0 0
/proc/26574/statm: 19025 17505 110 226 0 18796 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 76100

[startup+0.701416 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 26574
/proc/meminfo: memFree=1777192/2055920 swapFree=4124680/4192956
[pid=26574] ppid=26572 vsize=76232 CPUtime=0.68
/proc/26574/stat : 26574 (wildcat-skc) R 26572 26574 26514 0 -1 4194304 17527 0 0 0 61 7 0 0 23 0 1 0 56174149 78061568 17511 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015020 0 0 4096 16386 0 0 0 17 0 0 0
/proc/26574/statm: 19058 17511 110 226 0 18829 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 76232

[startup+1.50156 s]
/proc/loadavg: 0.80 0.95 0.98 2/79 26575
/proc/meminfo: memFree=1707424/2055920 swapFree=4124680/4192956
[pid=26574] ppid=26572 vsize=76232 CPUtime=1.48
/proc/26574/stat : 26574 (wildcat-skc) R 26572 26574 26514 0 -1 4194304 17531 0 0 0 141 7 0 0 25 0 1 0 56174149 78061568 17515 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015043 0 0 4096 16386 0 0 0 17 0 0 0
/proc/26574/statm: 19058 17515 110 226 0 18829 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 76232

[startup+3.10186 s]
/proc/loadavg: 0.81 0.95 0.98 2/79 26575
/proc/meminfo: memFree=1707040/2055920 swapFree=4124680/4192956
[pid=26574] ppid=26572 vsize=76232 CPUtime=3.09
/proc/26574/stat : 26574 (wildcat-skc) R 26572 26574 26514 0 -1 4194304 17547 0 0 0 301 8 0 0 25 0 1 0 56174149 78061568 17531 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015052 0 0 4096 16386 0 0 0 17 0 0 0
/proc/26574/statm: 19058 17531 110 226 0 18829 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 76232

[startup+6.30145 s]
/proc/loadavg: 0.81 0.95 0.98 2/79 26575
/proc/meminfo: memFree=1707048/2055920 swapFree=4124680/4192956
[pid=26574] ppid=26572 vsize=76384 CPUtime=6.29
/proc/26574/stat : 26574 (wildcat-skc) R 26572 26574 26514 0 -1 4194304 17563 0 0 0 621 8 0 0 25 0 1 0 56174149 78217216 17547 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014993 0 0 4096 16386 0 0 0 17 0 0 0
/proc/26574/statm: 19096 17547 110 226 0 18867 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 76384

[startup+12.7016 s]
/proc/loadavg: 0.84 0.95 0.98 2/79 26575
/proc/meminfo: memFree=1706792/2055920 swapFree=4124680/4192956
[pid=26574] ppid=26572 vsize=76516 CPUtime=12.68
/proc/26574/stat : 26574 (wildcat-skc) R 26572 26574 26514 0 -1 4194304 17626 0 0 0 1260 8 0 0 25 0 1 0 56174149 78352384 17610 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014985 0 0 4096 16386 0 0 0 17 0 0 0
/proc/26574/statm: 19129 17610 110 226 0 18900 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 76516

[startup+25.502 s]
/proc/loadavg: 0.86 0.95 0.98 2/79 26577
/proc/meminfo: memFree=1678440/2055920 swapFree=4124680/4192956
[pid=26574] ppid=26572 vsize=105820 CPUtime=25.47
/proc/26574/stat : 26574 (wildcat-skc) R 26572 26574 26514 0 -1 4194304 24886 0 0 0 2536 11 0 0 25 0 1 0 56174149 108359680 24696 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 0 0 0
/proc/26574/statm: 26455 24696 117 226 0 26226 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 105820

[startup+51.1018 s]
/proc/loadavg: 0.91 0.96 0.98 2/79 26577
/proc/meminfo: memFree=1678440/2055920 swapFree=4124680/4192956
[pid=26574] ppid=26572 vsize=105820 CPUtime=51.05
/proc/26574/stat : 26574 (wildcat-skc) R 26572 26574 26514 0 -1 4194304 24886 0 0 0 5094 11 0 0 25 0 1 0 56174149 108359680 24696 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 0 0 0
/proc/26574/statm: 26455 24696 117 226 0 26226 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 105820

[startup+102.305 s]
/proc/loadavg: 0.96 0.96 0.98 2/79 26577
/proc/meminfo: memFree=1678440/2055920 swapFree=4124680/4192956
[pid=26574] ppid=26572 vsize=105820 CPUtime=102.22
/proc/26574/stat : 26574 (wildcat-skc) R 26572 26574 26514 0 -1 4194304 24886 0 0 0 10211 11 0 0 25 0 1 0 56174149 108359680 24696 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611660 0 0 4096 16386 0 0 0 17 0 0 0
/proc/26574/statm: 26455 24696 117 226 0 26226 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 105820

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/79 26577
/proc/meminfo: memFree=1678440/2055920 swapFree=4124744/4192956
[pid=26574] ppid=26572 vsize=105820 CPUtime=162.17
/proc/26574/stat : 26574 (wildcat-skc) R 26572 26574 26514 0 -1 4194304 24886 0 0 0 16206 11 0 0 25 0 1 0 56174149 108359680 24696 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868569 0 0 4096 16386 0 0 0 17 0 0 0
/proc/26574/statm: 26455 24696 117 226 0 26226 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 105820

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 26577
/proc/meminfo: memFree=1678312/2055920 swapFree=4124744/4192956
[pid=26574] ppid=26572 vsize=105820 CPUtime=222.13
/proc/26574/stat : 26574 (wildcat-skc) R 26572 26574 26514 0 -1 4194304 24886 0 0 0 22202 11 0 0 25 0 1 0 56174149 108359680 24696 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 0 0 0
/proc/26574/statm: 26455 24696 117 226 0 26226 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 105820

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 26577
/proc/meminfo: memFree=1678376/2055920 swapFree=4124808/4192956
[pid=26574] ppid=26572 vsize=105820 CPUtime=282.1
/proc/26574/stat : 26574 (wildcat-skc) R 26572 26574 26514 0 -1 4194304 24886 0 0 0 28199 11 0 0 25 0 1 0 56174149 108359680 24696 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611660 0 0 4096 16386 0 0 0 17 0 0 0
/proc/26574/statm: 26455 24696 117 226 0 26226 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 105820

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 26577
/proc/meminfo: memFree=1678312/2055920 swapFree=4124808/4192956
[pid=26574] ppid=26572 vsize=105820 CPUtime=342.05
/proc/26574/stat : 26574 (wildcat-skc) R 26572 26574 26514 0 -1 4194304 24886 0 0 0 34194 11 0 0 25 0 1 0 56174149 108359680 24696 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611571 0 0 4096 16386 0 0 0 17 0 0 0
/proc/26574/statm: 26455 24696 117 226 0 26226 0
Current children cumulated CPU time (s) 342.05
Current children cumulated vsize (KiB) 105820

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 26577
/proc/meminfo: memFree=1678312/2055920 swapFree=4124808/4192956
[pid=26574] ppid=26572 vsize=105820 CPUtime=402.02
/proc/26574/stat : 26574 (wildcat-skc) R 26572 26574 26514 0 -1 4194304 24886 0 0 0 40190 12 0 0 25 0 1 0 56174149 108359680 24696 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611617 0 0 4096 16386 0 0 0 17 0 0 0
/proc/26574/statm: 26455 24696 117 226 0 26226 0
Current children cumulated CPU time (s) 402.02
Current children cumulated vsize (KiB) 105820

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 26577
/proc/meminfo: memFree=1678376/2055920 swapFree=4124872/4192956
[pid=26574] ppid=26572 vsize=105820 CPUtime=461.99
/proc/26574/stat : 26574 (wildcat-skc) R 26572 26574 26514 0 -1 4194304 24886 0 0 0 46187 12 0 0 25 0 1 0 56174149 108359680 24696 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 0 0 0
/proc/26574/statm: 26455 24696 117 226 0 26226 0
Current children cumulated CPU time (s) 461.99
Current children cumulated vsize (KiB) 105820

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 26577
/proc/meminfo: memFree=1678248/2055920 swapFree=4124872/4192956
[pid=26574] ppid=26572 vsize=105820 CPUtime=521.94
/proc/26574/stat : 26574 (wildcat-skc) R 26572 26574 26514 0 -1 4194304 24886 0 0 0 52182 12 0 0 25 0 1 0 56174149 108359680 24696 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605326 0 0 4096 16386 0 0 0 17 0 0 0
/proc/26574/statm: 26455 24696 117 226 0 26226 0
Current children cumulated CPU time (s) 521.94
Current children cumulated vsize (KiB) 105820

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 26577
/proc/meminfo: memFree=1678312/2055920 swapFree=4124936/4192956
[pid=26574] ppid=26572 vsize=105820 CPUtime=581.9
/proc/26574/stat : 26574 (wildcat-skc) R 26572 26574 26514 0 -1 4194304 24886 0 0 0 58178 12 0 0 25 0 1 0 56174149 108359680 24696 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 0 0 0
/proc/26574/statm: 26455 24696 117 226 0 26226 0
Current children cumulated CPU time (s) 581.9
Current children cumulated vsize (KiB) 105820

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 26577
/proc/meminfo: memFree=1678312/2055920 swapFree=4124936/4192956
[pid=26574] ppid=26572 vsize=105820 CPUtime=641.87
/proc/26574/stat : 26574 (wildcat-skc) R 26572 26574 26514 0 -1 4194304 24886 0 0 0 64175 12 0 0 25 0 1 0 56174149 108359680 24696 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611561 0 0 4096 16386 0 0 0 17 0 0 0
/proc/26574/statm: 26455 24696 117 226 0 26226 0
Current children cumulated CPU time (s) 641.87
Current children cumulated vsize (KiB) 105820


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

[startup+822.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 26577
/proc/meminfo: memFree=1678312/2055920 swapFree=4125000/4192956
[pid=26574] ppid=26572 vsize=105820 CPUtime=821.74
/proc/26574/stat : 26574 (wildcat-skc) R 26572 26574 26514 0 -1 4194304 24886 0 0 0 82162 12 0 0 25 0 1 0 56174149 108359680 24696 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877544 0 0 4096 16386 0 0 0 17 0 0 0
/proc/26574/statm: 26455 24696 117 226 0 26226 0
Current children cumulated CPU time (s) 821.74
Current children cumulated vsize (KiB) 105820

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 26577
/proc/meminfo: memFree=1678376/2055920 swapFree=4125064/4192956
[pid=26574] ppid=26572 vsize=105820 CPUtime=881.7
/proc/26574/stat : 26574 (wildcat-skc) R 26572 26574 26514 0 -1 4194304 24886 0 0 0 88158 12 0 0 25 0 1 0 56174149 108359680 24696 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 0 0 0
/proc/26574/statm: 26455 24696 117 226 0 26226 0
Current children cumulated CPU time (s) 881.7
Current children cumulated vsize (KiB) 105820

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 26577
/proc/meminfo: memFree=1678312/2055920 swapFree=4125064/4192956
[pid=26574] ppid=26572 vsize=105820 CPUtime=941.68
/proc/26574/stat : 26574 (wildcat-skc) R 26572 26574 26514 0 -1 4194304 24886 0 0 0 94155 13 0 0 25 0 1 0 56174149 108359680 24696 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611492 0 0 4096 16386 0 0 0 17 0 0 0
/proc/26574/statm: 26455 24696 117 226 0 26226 0
Current children cumulated CPU time (s) 941.68
Current children cumulated vsize (KiB) 105820

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 26577
/proc/meminfo: memFree=1678376/2055920 swapFree=4125128/4192956
[pid=26574] ppid=26572 vsize=105820 CPUtime=1001.63
/proc/26574/stat : 26574 (wildcat-skc) R 26572 26574 26514 0 -1 4194304 24886 0 0 0 100150 13 0 0 25 0 1 0 56174149 108359680 24696 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611591 0 0 4096 16386 0 0 0 17 0 0 0
/proc/26574/statm: 26455 24696 117 226 0 26226 0
Current children cumulated CPU time (s) 1001.63
Current children cumulated vsize (KiB) 105820

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 26577
/proc/meminfo: memFree=1678440/2055920 swapFree=4125128/4192956
[pid=26574] ppid=26572 vsize=105820 CPUtime=1061.58
/proc/26574/stat : 26574 (wildcat-skc) R 26572 26574 26514 0 -1 4194304 24886 0 0 0 106145 13 0 0 25 0 1 0 56174149 108359680 24696 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611629 0 0 4096 16386 0 0 0 17 0 0 0
/proc/26574/statm: 26455 24696 117 226 0 26226 0
Current children cumulated CPU time (s) 1061.58
Current children cumulated vsize (KiB) 105820

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 26577
/proc/meminfo: memFree=1678376/2055920 swapFree=4125128/4192956
[pid=26574] ppid=26572 vsize=105820 CPUtime=1121.55
/proc/26574/stat : 26574 (wildcat-skc) R 26572 26574 26514 0 -1 4194304 24886 0 0 0 112142 13 0 0 25 0 1 0 56174149 108359680 24696 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134608020 0 0 4096 16386 0 0 0 17 0 0 0
/proc/26574/statm: 26455 24696 117 226 0 26226 0
Current children cumulated CPU time (s) 1121.55
Current children cumulated vsize (KiB) 105820

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 26577
/proc/meminfo: memFree=1678312/2055920 swapFree=4125192/4192956
[pid=26574] ppid=26572 vsize=105820 CPUtime=1181.51
/proc/26574/stat : 26574 (wildcat-skc) R 26572 26574 26514 0 -1 4194304 24886 0 0 0 118138 13 0 0 25 0 1 0 56174149 108359680 24696 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611610 0 0 4096 16386 0 0 0 17 0 0 0
/proc/26574/statm: 26455 24696 117 226 0 26226 0
Current children cumulated CPU time (s) 1181.51
Current children cumulated vsize (KiB) 105820

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 26577
/proc/meminfo: memFree=1678184/2055920 swapFree=4125192/4192956
[pid=26574] ppid=26572 vsize=105820 CPUtime=1241.46
/proc/26574/stat : 26574 (wildcat-skc) R 26572 26574 26514 0 -1 4194304 24886 0 0 0 124133 13 0 0 25 0 1 0 56174149 108359680 24696 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611571 0 0 4096 16386 0 0 0 17 0 0 0
/proc/26574/statm: 26455 24696 117 226 0 26226 0
Current children cumulated CPU time (s) 1241.46
Current children cumulated vsize (KiB) 105820

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 26577
/proc/meminfo: memFree=1678184/2055920 swapFree=4125256/4192956
[pid=26574] ppid=26572 vsize=105820 CPUtime=1301.43
/proc/26574/stat : 26574 (wildcat-skc) R 26572 26574 26514 0 -1 4194304 24886 0 0 0 130130 13 0 0 25 0 1 0 56174149 108359680 24696 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611653 0 0 4096 16386 0 0 0 17 0 0 0
/proc/26574/statm: 26455 24696 117 226 0 26226 0
Current children cumulated CPU time (s) 1301.43
Current children cumulated vsize (KiB) 105820

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 26577
/proc/meminfo: memFree=1678184/2055920 swapFree=4125256/4192956
[pid=26574] ppid=26572 vsize=105820 CPUtime=1361.38
/proc/26574/stat : 26574 (wildcat-skc) R 26572 26574 26514 0 -1 4194304 24886 0 0 0 136125 13 0 0 25 0 1 0 56174149 108359680 24696 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 0 0 0
/proc/26574/statm: 26455 24696 117 226 0 26226 0
Current children cumulated CPU time (s) 1361.38
Current children cumulated vsize (KiB) 105820

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 26577
/proc/meminfo: memFree=1678248/2055920 swapFree=4125256/4192956
[pid=26574] ppid=26572 vsize=105820 CPUtime=1421.35
/proc/26574/stat : 26574 (wildcat-skc) R 26572 26574 26514 0 -1 4194304 24886 0 0 0 142122 13 0 0 25 0 1 0 56174149 108359680 24696 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 0 0 0
/proc/26574/statm: 26455 24696 117 226 0 26226 0
Current children cumulated CPU time (s) 1421.35
Current children cumulated vsize (KiB) 105820

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 26577
/proc/meminfo: memFree=1678312/2055920 swapFree=4125320/4192956
[pid=26574] ppid=26572 vsize=105820 CPUtime=1481.3
/proc/26574/stat : 26574 (wildcat-skc) R 26572 26574 26514 0 -1 4194304 24886 0 0 0 148117 13 0 0 25 0 1 0 56174149 108359680 24696 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 0 0 0
/proc/26574/statm: 26455 24696 117 226 0 26226 0
Current children cumulated CPU time (s) 1481.3
Current children cumulated vsize (KiB) 105820

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 26577
/proc/meminfo: memFree=1678248/2055920 swapFree=4125320/4192956
[pid=26574] ppid=26572 vsize=105820 CPUtime=1541.28
/proc/26574/stat : 26574 (wildcat-skc) R 26572 26574 26514 0 -1 4194304 24886 0 0 0 154114 14 0 0 25 0 1 0 56174149 108359680 24696 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607786 0 0 4096 16386 0 0 0 17 0 0 0
/proc/26574/statm: 26455 24696 117 226 0 26226 0
Current children cumulated CPU time (s) 1541.28
Current children cumulated vsize (KiB) 105820

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/85 26755
/proc/meminfo: memFree=1677048/2055920 swapFree=4125384/4192956
[pid=26574] ppid=26572 vsize=105820 CPUtime=1601.22
/proc/26574/stat : 26574 (wildcat-skc) R 26572 26574 26514 0 -1 4194304 24886 0 0 0 160102 20 0 0 25 0 1 0 56174149 108359680 24696 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26574/statm: 26455 24696 117 226 0 26226 0
Current children cumulated CPU time (s) 1601.22
Current children cumulated vsize (KiB) 105820

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 26775
/proc/meminfo: memFree=1678120/2055920 swapFree=4125384/4192956
[pid=26574] ppid=26572 vsize=105820 CPUtime=1661.19
/proc/26574/stat : 26574 (wildcat-skc) R 26572 26574 26514 0 -1 4194304 24886 0 0 0 166098 21 0 0 25 0 1 0 56174149 108359680 24696 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601354 0 0 4096 16386 0 0 0 17 0 0 0
/proc/26574/statm: 26455 24696 117 226 0 26226 0
Current children cumulated CPU time (s) 1661.19
Current children cumulated vsize (KiB) 105820

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 26775
/proc/meminfo: memFree=1678120/2055920 swapFree=4125384/4192956
[pid=26574] ppid=26572 vsize=105820 CPUtime=1721.16
/proc/26574/stat : 26574 (wildcat-skc) R 26572 26574 26514 0 -1 4194304 24886 0 0 0 172095 21 0 0 25 0 1 0 56174149 108359680 24696 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565731 0 0 4096 16386 0 0 0 17 0 0 0
/proc/26574/statm: 26455 24696 117 226 0 26226 0
Current children cumulated CPU time (s) 1721.16
Current children cumulated vsize (KiB) 105820

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 26775
/proc/meminfo: memFree=1678120/2055920 swapFree=4125448/4192956
[pid=26574] ppid=26572 vsize=105820 CPUtime=1781.1
/proc/26574/stat : 26574 (wildcat-skc) R 26572 26574 26514 0 -1 4194304 24886 0 0 0 178089 21 0 0 25 0 1 0 56174149 108359680 24696 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601198 0 0 4096 16386 0 0 0 17 0 0 0
/proc/26574/statm: 26455 24696 117 226 0 26226 0
Current children cumulated CPU time (s) 1781.1
Current children cumulated vsize (KiB) 105820



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.2 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 26775
/proc/meminfo: memFree=1678056/2055920 swapFree=4125448/4192956
[pid=26574] ppid=26572 vsize=105820 CPUtime=1800
/proc/26574/stat : 26574 (wildcat-skc) R 26572 26574 26514 0 -1 4194304 24886 0 0 0 179979 21 0 0 25 0 1 0 56174149 108359680 24696 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 0 0 0
/proc/26574/statm: 26455 24696 117 226 0 26226 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 105820

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): 1801.23
CPU time (s): 1800.03
CPU user time (s): 1799.8
CPU system time (s): 0.230964
CPU usage (%): 99.9332
Max. virtual memory (cumulated for all children) (KiB): 105820

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.8
system time used= 0.230964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24886
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= 37430

runsolver used 1.79173 second user time and 4.78027 second system time

The end

Launcher Data (download as text)

Begin job on node46 on Thu Apr 19 20:35:12 UTC 2007

IDJOB= 362560
IDBENCH= 1569
IDSOLVER= 162
FILE ID= node46/362560-1177014908

PBS_JOBID= 4630574

Free space on /tmp= 66079 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-swath3.opb
COMMAND LINE= /tmp/evaluation/362560-1177014908/wildcat-skc /tmp/evaluation/362560-1177014908/instance-362560-1177014908.opb 819085249
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node46/watcher-362560-1177014908 -o ROOT/results/node46/solver-362560-1177014908 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/362560-1177014908/wildcat-skc /tmp/evaluation/362560-1177014908/instance-362560-1177014908.opb 819085249

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  32714c9455a4b8ce29c8524e810d65a9

RANDOM SEED= 819085249

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node46.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		: 3000.268
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		: 3000.268
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:       1777600 kB
Buffers:         31336 kB
Cached:         176800 kB
SwapCached:       2936 kB
Active:          51732 kB
Inactive:       179692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1777600 kB
SwapTotal:     4192956 kB
SwapFree:      4124680 kB
Dirty:            6252 kB
Writeback:           0 kB
Mapped:          30560 kB
Slab:            32200 kB
Committed_AS:  1955576 kB
PageTables:       1988 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= 66079 MiB

End job on node46 on Thu Apr 19 21:05:15 UTC 2007