Trace number 351459

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) 1802.29 1803.1

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/
MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-momentum3.opb
MD5SUM7834f8d111acea7ee9f1805313462ca3
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark410088
Best CPU time to get the best result obtained on this benchmark1800.14
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 410088
Optimality of the best value was proved NO
Number of variables93400
Total number of constraints49197
Number of constraints which are clauses6081
Number of constraints which are cardinality constraints (but not clauses)450
Number of constraints which are nor clauses,nor cardinality constraints42666
Minimum length of a constraint1
Maximum length of a constraint1018
Number of terms in the objective function 87370
Biggest coefficient in the objective function 50629
Number of bits for the biggest coefficient in the objective function 16
Sum of the numbers in the objective function 602670
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 274082
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 602670
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/351459-1176602182/wildcat-skc /tmp/evaluation/351459-1176602182/instance-351459-1176602182.opb 360811718 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 360811718
0.00/0.00	c Noise: 0.1 (10 : 100) 
173.45/173.51	c Starting searching:
173.45/173.51	c Phase 1 ...

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/node44/watcher-351459-1176602182 -o ROOT/results/node44/solver-351459-1176602182 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/351459-1176602182/wildcat-skc /tmp/evaluation/351459-1176602182/instance-351459-1176602182.opb 360811718 

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: 1.07 1.00 1.00 3/64 27743
/proc/meminfo: memFree=1320888/2055920 swapFree=4184880/4192956
[pid=27743] ppid=27741 vsize=6532 CPUtime=0
/proc/27743/stat : 27743 (wildcat-skc) R 27741 27743 27084 0 -1 4194304 432 0 0 0 0 0 0 0 18 0 1 0 108130073 6688768 416 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135054637 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27743/statm: 1633 416 100 226 0 1404 0

[startup+0.083036 s]
/proc/loadavg: 1.07 1.00 1.00 3/64 27743
/proc/meminfo: memFree=1320888/2055920 swapFree=4184880/4192956
[pid=27743] ppid=27741 vsize=6536 CPUtime=0.07
/proc/27743/stat : 27743 (wildcat-skc) R 27741 27743 27084 0 -1 4194304 448 0 0 0 7 0 0 0 18 0 1 0 108130073 6692864 432 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015034 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27743/statm: 1634 432 105 226 0 1405 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6536

[startup+0.101037 s]
/proc/loadavg: 1.07 1.00 1.00 3/64 27743
/proc/meminfo: memFree=1320888/2055920 swapFree=4184880/4192956
[pid=27743] ppid=27741 vsize=6536 CPUtime=0.09
/proc/27743/stat : 27743 (wildcat-skc) R 27741 27743 27084 0 -1 4194304 451 0 0 0 9 0 0 0 18 0 1 0 108130073 6692864 435 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27743/statm: 1634 435 105 226 0 1405 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6536

[startup+0.301057 s]
/proc/loadavg: 1.07 1.00 1.00 3/64 27743
/proc/meminfo: memFree=1320888/2055920 swapFree=4184880/4192956
[pid=27743] ppid=27741 vsize=6668 CPUtime=0.29
/proc/27743/stat : 27743 (wildcat-skc) R 27741 27743 27084 0 -1 4194304 469 0 0 0 29 0 0 0 19 0 1 0 108130073 6828032 453 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014972 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27743/statm: 1667 453 105 226 0 1438 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6668

[startup+0.701099 s]
/proc/loadavg: 1.07 1.00 1.00 3/64 27743
/proc/meminfo: memFree=1320888/2055920 swapFree=4184880/4192956
[pid=27743] ppid=27741 vsize=6800 CPUtime=0.69
/proc/27743/stat : 27743 (wildcat-skc) R 27741 27743 27084 0 -1 4194304 501 0 0 0 69 0 0 0 23 0 1 0 108130073 6963200 485 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014983 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27743/statm: 1700 485 105 226 0 1471 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6800

[startup+1.50118 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 27744
/proc/meminfo: memFree=1319216/2055920 swapFree=4184880/4192956
[pid=27743] ppid=27741 vsize=6932 CPUtime=1.49
/proc/27743/stat : 27743 (wildcat-skc) R 27741 27743 27084 0 -1 4194304 552 0 0 0 149 0 0 0 25 0 1 0 108130073 7098368 536 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014985 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27743/statm: 1733 536 105 226 0 1504 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6932

[startup+3.10135 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 27744
/proc/meminfo: memFree=1314480/2055920 swapFree=4184880/4192956
[pid=27743] ppid=27741 vsize=7328 CPUtime=3.09
/proc/27743/stat : 27743 (wildcat-skc) R 27741 27743 27084 0 -1 4194304 652 0 0 0 309 0 0 0 25 0 1 0 108130073 7503872 636 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015020 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27743/statm: 1832 636 105 226 0 1603 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7328

[startup+6.30167 s]
/proc/loadavg: 1.15 1.02 1.01 2/65 27744
/proc/meminfo: memFree=1316272/2055920 swapFree=4184880/4192956
[pid=27743] ppid=27741 vsize=8120 CPUtime=6.29
/proc/27743/stat : 27743 (wildcat-skc) R 27741 27743 27084 0 -1 4194304 849 0 0 0 628 1 0 0 25 0 1 0 108130073 8314880 833 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014972 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27743/statm: 2030 833 105 226 0 1801 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8120

[startup+12.7013 s]
/proc/loadavg: 1.14 1.02 1.00 2/65 27744
/proc/meminfo: memFree=1318576/2055920 swapFree=4184880/4192956
[pid=27743] ppid=27741 vsize=9744 CPUtime=12.68
/proc/27743/stat : 27743 (wildcat-skc) R 27741 27743 27084 0 -1 4194304 1243 0 0 0 1267 1 0 0 25 0 1 0 108130073 9977856 1227 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015052 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27743/statm: 2436 1227 105 226 0 2207 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9744

[startup+25.5016 s]
/proc/loadavg: 1.10 1.01 1.00 2/65 27744
/proc/meminfo: memFree=1315448/2055920 swapFree=4184880/4192956
[pid=27743] ppid=27741 vsize=12912 CPUtime=25.49
/proc/27743/stat : 27743 (wildcat-skc) R 27741 27743 27084 0 -1 4194304 2036 0 0 0 2547 2 0 0 25 0 1 0 108130073 13221888 2020 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014982 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27743/statm: 3228 2020 105 226 0 2999 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12912

[startup+51.1013 s]
/proc/loadavg: 1.07 1.01 1.00 2/65 27744
/proc/meminfo: memFree=1309432/2055920 swapFree=4184880/4192956
[pid=27743] ppid=27741 vsize=19240 CPUtime=51.08
/proc/27743/stat : 27743 (wildcat-skc) R 27741 27743 27084 0 -1 4194304 3683 0 0 0 5105 3 0 0 25 0 1 0 108130073 19701760 3601 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27743/statm: 4810 3601 105 226 0 4581 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19240

[startup+102.306 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 27744
/proc/meminfo: memFree=898360/2055920 swapFree=4184880/4192956
[pid=27743] ppid=27741 vsize=431828 CPUtime=102.27
/proc/27743/stat : 27743 (wildcat-skc) R 27741 27743 27084 0 -1 4194304 106917 0 0 0 10172 55 0 0 25 0 1 0 108130073 442191872 106412 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015006 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27743/statm: 107957 106412 110 226 0 107728 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 431828

[startup+162.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 27744
/proc/meminfo: memFree=424568/2055920 swapFree=4184880/4192956
[pid=27743] ppid=27741 vsize=925492 CPUtime=162.25
/proc/27743/stat : 27743 (wildcat-skc) R 27741 27743 27084 0 -1 4194304 226075 0 0 0 16109 116 0 0 25 0 1 0 108130073 947703808 225570 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015020 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27743/statm: 231373 225570 110 226 0 231144 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 925492

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27744
/proc/meminfo: memFree=61368/2055920 swapFree=4184880/4192956
[pid=27743] ppid=27741 vsize=1277244 CPUtime=222.23
/proc/27743/stat : 27743 (wildcat-skc) R 27741 27743 27084 0 -1 4194304 315491 0 0 0 22068 155 0 0 25 0 1 0 108130073 1307897856 314952 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27743/statm: 319311 314952 117 226 0 319082 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 1277244

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 27810
/proc/meminfo: memFree=60024/2055920 swapFree=4184880/4192956
[pid=27743] ppid=27741 vsize=1277244 CPUtime=282.19
/proc/27743/stat : 27743 (wildcat-skc) R 27741 27743 27084 0 -1 4194304 315491 0 0 0 28064 155 0 0 25 0 1 0 108130073 1307897856 314952 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27743/statm: 319311 314952 117 226 0 319082 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 1277244

[startup+342.301 s]
/proc/loadavg: 1.08 1.02 1.01 3/71 28381
/proc/meminfo: memFree=56336/2055920 swapFree=4184880/4192956
[pid=27743] ppid=27741 vsize=1277244 CPUtime=342.09
/proc/27743/stat : 27743 (wildcat-skc) R 27741 27743 27084 0 -1 4194304 315491 0 0 0 34053 156 0 0 25 0 1 0 108130073 1307897856 314952 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27743/statm: 319311 314952 117 226 0 319082 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 1277244

[startup+402.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 28422
/proc/meminfo: memFree=59064/2055920 swapFree=4184880/4192956
[pid=27743] ppid=27741 vsize=1277244 CPUtime=402.05
/proc/27743/stat : 27743 (wildcat-skc) R 27741 27743 27084 0 -1 4194304 315491 0 0 0 40049 156 0 0 25 0 1 0 108130073 1307897856 314952 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598421 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27743/statm: 319311 314952 117 226 0 319082 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 1277244

[startup+462.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 28422
/proc/meminfo: memFree=59192/2055920 swapFree=4184880/4192956
[pid=27743] ppid=27741 vsize=1277244 CPUtime=462.03
/proc/27743/stat : 27743 (wildcat-skc) R 27741 27743 27084 0 -1 4194304 315491 0 0 0 46047 156 0 0 25 0 1 0 108130073 1307897856 314952 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27743/statm: 319311 314952 117 226 0 319082 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 1277244

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28422
/proc/meminfo: memFree=59256/2055920 swapFree=4184880/4192956
[pid=27743] ppid=27741 vsize=1277244 CPUtime=522.03
/proc/27743/stat : 27743 (wildcat-skc) R 27741 27743 27084 0 -1 4194304 315491 0 0 0 52046 157 0 0 25 0 1 0 108130073 1307897856 314952 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27743/statm: 319311 314952 117 226 0 319082 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 1277244

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28422
/proc/meminfo: memFree=59256/2055920 swapFree=4184880/4192956
[pid=27743] ppid=27741 vsize=1277244 CPUtime=582.01
/proc/27743/stat : 27743 (wildcat-skc) R 27741 27743 27084 0 -1 4194304 315491 0 0 0 58044 157 0 0 25 0 1 0 108130073 1307897856 314952 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27743/statm: 319311 314952 117 226 0 319082 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 1277244

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28422
/proc/meminfo: memFree=59256/2055920 swapFree=4184880/4192956
[pid=27743] ppid=27741 vsize=1277244 CPUtime=642
/proc/27743/stat : 27743 (wildcat-skc) R 27741 27743 27084 0 -1 4194304 315491 0 0 0 64043 157 0 0 25 0 1 0 108130073 1307897856 314952 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27743/statm: 319311 314952 117 226 0 319082 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 1277244


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

/proc/meminfo: memFree=59256/2055920 swapFree=4184880/4192956
[pid=27743] ppid=27741 vsize=1277244 CPUtime=1061.89
/proc/27743/stat : 27743 (wildcat-skc) R 27741 27743 27084 0 -1 4194304 315491 0 0 0 106031 158 0 0 25 0 1 0 108130073 1307897856 314952 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27743/statm: 319311 314952 117 226 0 319082 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 1277244

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28422
/proc/meminfo: memFree=59256/2055920 swapFree=4184880/4192956
[pid=27743] ppid=27741 vsize=1277244 CPUtime=1121.87
/proc/27743/stat : 27743 (wildcat-skc) R 27741 27743 27084 0 -1 4194304 315491 0 0 0 112029 158 0 0 25 0 1 0 108130073 1307897856 314952 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877528 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27743/statm: 319311 314952 117 226 0 319082 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 1277244

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28422
/proc/meminfo: memFree=59256/2055920 swapFree=4184880/4192956
[pid=27743] ppid=27741 vsize=1277244 CPUtime=1181.85
/proc/27743/stat : 27743 (wildcat-skc) R 27741 27743 27084 0 -1 4194304 315491 0 0 0 118027 158 0 0 25 0 1 0 108130073 1307897856 314952 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607396 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27743/statm: 319311 314952 117 226 0 319082 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 1277244

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28422
/proc/meminfo: memFree=59256/2055920 swapFree=4184880/4192956
[pid=27743] ppid=27741 vsize=1277244 CPUtime=1241.84
/proc/27743/stat : 27743 (wildcat-skc) R 27741 27743 27084 0 -1 4194304 315491 0 0 0 124026 158 0 0 25 0 1 0 108130073 1307897856 314952 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27743/statm: 319311 314952 117 226 0 319082 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 1277244

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28422
/proc/meminfo: memFree=59256/2055920 swapFree=4184880/4192956
[pid=27743] ppid=27741 vsize=1277244 CPUtime=1301.82
/proc/27743/stat : 27743 (wildcat-skc) R 27741 27743 27084 0 -1 4194304 315491 0 0 0 130024 158 0 0 25 0 1 0 108130073 1307897856 314952 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27743/statm: 319311 314952 117 226 0 319082 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 1277244

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28422
/proc/meminfo: memFree=59256/2055920 swapFree=4184880/4192956
[pid=27743] ppid=27741 vsize=1277244 CPUtime=1361.8
/proc/27743/stat : 27743 (wildcat-skc) R 27741 27743 27084 0 -1 4194304 315491 0 0 0 136022 158 0 0 25 0 1 0 108130073 1307897856 314952 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27743/statm: 319311 314952 117 226 0 319082 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 1277244

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28422
/proc/meminfo: memFree=59256/2055920 swapFree=4184880/4192956
[pid=27743] ppid=27741 vsize=1277244 CPUtime=1421.8
/proc/27743/stat : 27743 (wildcat-skc) R 27741 27743 27084 0 -1 4194304 315491 0 0 0 142021 159 0 0 25 0 1 0 108130073 1307897856 314952 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27743/statm: 319311 314952 117 226 0 319082 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 1277244

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28422
/proc/meminfo: memFree=59256/2055920 swapFree=4184880/4192956
[pid=27743] ppid=27741 vsize=1277244 CPUtime=1481.78
/proc/27743/stat : 27743 (wildcat-skc) R 27741 27743 27084 0 -1 4194304 315491 0 0 0 148019 159 0 0 25 0 1 0 108130073 1307897856 314952 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877536 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27743/statm: 319311 314952 117 226 0 319082 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 1277244

[startup+1542.3 s]
/proc/loadavg: 1.08 1.02 1.01 2/72 29740
/proc/meminfo: memFree=56048/2055920 swapFree=4184880/4192956
[pid=27743] ppid=27741 vsize=1277244 CPUtime=1541.74
/proc/27743/stat : 27743 (wildcat-skc) R 27741 27743 27084 0 -1 4194304 315491 0 0 0 154015 159 0 0 25 0 1 0 108130073 1307897856 314952 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 0 0 0
/proc/27743/statm: 319311 314952 117 226 0 319082 0
Current children cumulated CPU time (s) 1541.74
Current children cumulated vsize (KiB) 1277244

[startup+1602.3 s]
/proc/loadavg: 1.88 1.27 1.09 4/72 16896
/proc/meminfo: memFree=32504/2055920 swapFree=4184880/4192956
[pid=27743] ppid=27741 vsize=1277244 CPUtime=1601.63
/proc/27743/stat : 27743 (wildcat-skc) R 27741 27743 27084 0 -1 4194304 315491 0 0 0 159999 164 0 0 25 0 1 0 108130073 1307897856 314952 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 0 0 0
/proc/27743/statm: 319311 314952 117 226 0 319082 0
Current children cumulated CPU time (s) 1601.63
Current children cumulated vsize (KiB) 1277244

[startup+1662.3 s]
/proc/loadavg: 1.73 1.35 1.13 2/65 30683
/proc/meminfo: memFree=19448/2055920 swapFree=4184880/4192956
[pid=27743] ppid=27741 vsize=1277244 CPUtime=1661.56
/proc/27743/stat : 27743 (wildcat-skc) R 27741 27743 27084 0 -1 4194304 315491 0 0 0 165985 171 0 0 25 0 1 0 108130073 1307897856 314952 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 0 0 0
/proc/27743/statm: 319311 314952 117 226 0 319082 0
Current children cumulated CPU time (s) 1661.56
Current children cumulated vsize (KiB) 1277244

[startup+1722.3 s]
/proc/loadavg: 1.27 1.28 1.12 2/65 30683
/proc/meminfo: memFree=19448/2055920 swapFree=4184880/4192956
[pid=27743] ppid=27741 vsize=1277244 CPUtime=1721.54
/proc/27743/stat : 27743 (wildcat-skc) R 27741 27743 27084 0 -1 4194304 315491 0 0 0 171982 172 0 0 25 0 1 0 108130073 1307897856 314952 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 0 0 0
/proc/27743/statm: 319311 314952 117 226 0 319082 0
Current children cumulated CPU time (s) 1721.54
Current children cumulated vsize (KiB) 1277244

[startup+1782.3 s]
/proc/loadavg: 1.10 1.23 1.10 2/65 30683
/proc/meminfo: memFree=19448/2055920 swapFree=4184880/4192956
[pid=27743] ppid=27741 vsize=1277244 CPUtime=1781.5
/proc/27743/stat : 27743 (wildcat-skc) R 27741 27743 27084 0 -1 4194304 315491 0 0 0 177978 172 0 0 25 0 1 0 108130073 1307897856 314952 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 0 0 0
/proc/27743/statm: 319311 314952 117 226 0 319082 0
Current children cumulated CPU time (s) 1781.5
Current children cumulated vsize (KiB) 1277244



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.9 s]
/proc/loadavg: 1.07 1.21 1.10 2/65 30683
/proc/meminfo: memFree=19448/2055920 swapFree=4184880/4192956
[pid=27743] ppid=27741 vsize=1277244 CPUtime=1800.09
/proc/27743/stat : 27743 (wildcat-skc) R 27741 27743 27084 0 -1 4194304 315491 0 0 0 179837 172 0 0 25 0 1 0 108130073 1307897856 314952 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 0 0 0
/proc/27743/statm: 319311 314952 117 226 0 319082 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 1277244

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

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 1.07 1.21 1.10 2/65 30683
/proc/meminfo: memFree=19448/2055920 swapFree=4184880/4192956
[pid=27743] ppid=27741 vsize=1277244 CPUtime=1800.58
/proc/27743/stat : 27743 (wildcat-skc) R 27741 27743 27084 0 -1 4194304 315491 0 0 0 179886 172 0 0 25 0 1 0 108130073 1307897856 314952 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 0 0 0
/proc/27743/statm: 319311 314952 117 226 0 319082 0
Current children cumulated CPU time (s) 1800.58
Current children cumulated vsize (KiB) 1277244

[startup+1802.2 s]
/proc/loadavg: 1.07 1.21 1.10 2/66 30684
/proc/meminfo: memFree=19440/2055920 swapFree=4184880/4192956
[pid=27743] ppid=27741 vsize=1277244 CPUtime=1801.38
/proc/27743/stat : 27743 (wildcat-skc) R 27741 27743 27084 0 -1 4194304 315491 0 0 0 179966 172 0 0 25 0 1 0 108130073 1307897856 314952 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 0 0 0
/proc/27743/statm: 319311 314952 117 226 0 319082 0
Current children cumulated CPU time (s) 1801.38
Current children cumulated vsize (KiB) 1277244

[startup+1802.6 s]
/proc/loadavg: 1.07 1.21 1.10 2/66 30684
/proc/meminfo: memFree=19440/2055920 swapFree=4184880/4192956
[pid=27743] ppid=27741 vsize=1277244 CPUtime=1801.78
/proc/27743/stat : 27743 (wildcat-skc) R 27741 27743 27084 0 -1 4194304 315491 0 0 0 180006 172 0 0 25 0 1 0 108130073 1307897856 314952 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 0 0 0
/proc/27743/statm: 319311 314952 117 226 0 319082 0
Current children cumulated CPU time (s) 1801.78
Current children cumulated vsize (KiB) 1277244

[startup+1803 s]
/proc/loadavg: 1.07 1.21 1.10 2/66 30684
/proc/meminfo: memFree=19440/2055920 swapFree=4184880/4192956
[pid=27743] ppid=27741 vsize=0 CPUtime=1802.19
/proc/27743/stat : 27743 (wildcat-skc) R 27741 27743 27084 0 -1 4195332 315491 0 0 0 180037 182 0 0 25 0 1 0 108130073 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16386 0 0 0 17 0 0 0
/proc/27743/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1802.19
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1803.1
CPU time (s): 1802.29
CPU user time (s): 1800.38
CPU system time (s): 1.91571
CPU usage (%): 99.9552
Max. virtual memory (cumulated for all children) (KiB): 1277244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.38
system time used= 1.91571
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 315491
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= 7
involuntary context switches= 4066

runsolver used 1.38079 second user time and 3.88541 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Sun Apr 15 01:56:24 UTC 2007

IDJOB= 351459
IDBENCH= 1767
IDSOLVER= 162
FILE ID= node44/351459-1176602182

PBS_JOBID= 4557008

Free space on /tmp= 66449 MiB

SOLVER NAME= wildcat-skc 2007-03-21
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-momentum3.opb
COMMAND LINE= /tmp/evaluation/351459-1176602182/wildcat-skc /tmp/evaluation/351459-1176602182/instance-351459-1176602182.opb 360811718
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-351459-1176602182 -o ROOT/results/node44/solver-351459-1176602182 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/351459-1176602182/wildcat-skc /tmp/evaluation/351459-1176602182/instance-351459-1176602182.opb 360811718

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  7834f8d111acea7ee9f1805313462ca3

RANDOM SEED= 360811718

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.234
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		: 3000.234
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:       1321296 kB
Buffers:         49896 kB
Cached:         564936 kB
SwapCached:       2472 kB
Active:         208620 kB
Inactive:       423680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1321296 kB
SwapTotal:     4192956 kB
SwapFree:      4184880 kB
Dirty:          117944 kB
Writeback:           0 kB
Mapped:          16744 kB
Slab:            88332 kB
Committed_AS:   221116 kB
PageTables:       1396 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= 66449 MiB

End job on node44 on Sun Apr 15 02:26:27 UTC 2007