Trace number 351329

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) 1800.11 1800.74

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-beaconfd.opb
MD5SUM6927d145bd65464e16bb11d2b0c90152
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1238
Best CPU time to get the best result obtained on this benchmark1802.04
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 919
Optimality of the best value was proved NO
Number of variables7860
Total number of constraints173
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints173
Minimum length of a constraint30
Maximum length of a constraint4620
Number of terms in the objective function 2880
Biggest coefficient in the objective function 56798
Number of bits for the biggest coefficient in the objective function 16
Sum of the numbers in the objective function 526611
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 527918
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/351329-1176595864/wildcat-skc /tmp/evaluation/351329-1176595864/instance-351329-1176595864.opb 849607908 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 849607908
0.00/0.00	c Noise: 0.1 (10 : 100) 
1.98/2.04	c Starting searching:
1.98/2.04	c Phase 1 ...
1800.08/1800.73	c   trying 526611: xxc 
1800.08/1800.73	c Phase 2 ...
1800.08/1800.73	c   trying 0: c 
1800.08/1800.73	c Phase 3 ...
1800.08/1800.73	c   trying 0 again: c 
1800.08/1800.73	s UNKNOWN
1800.08/1800.73	c 
1800.08/1800.73	c During searching:         -1.2e-05 seconds elapsed.
1800.08/1800.73	c CPU time spent:           0 seconds.
1800.08/1800.73	c 
1800.08/1800.73	c =================================== END =====================================
1800.08/1800.73	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/node76/watcher-351329-1176595864 -o ROOT/results/node76/solver-351329-1176595864 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/351329-1176595864/wildcat-skc /tmp/evaluation/351329-1176595864/instance-351329-1176595864.opb 849607908 

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: 0.99 0.97 0.97 3/69 27296
/proc/meminfo: memFree=1608736/2055888 swapFree=4095388/4096564
[pid=27296] ppid=27294 vsize=5972 CPUtime=0
/proc/27296/stat : 27296 (wildcat-skc) R 27294 27296 26978 0 -1 4194304 154 0 0 0 0 0 0 0 19 0 1 0 107500922 6115328 139 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27296/statm: 1493 139 105 226 0 1264 0

[startup+0.00787103 s]
/proc/loadavg: 0.99 0.97 0.97 3/69 27296
/proc/meminfo: memFree=1608736/2055888 swapFree=4095388/4096564
[pid=27296] ppid=27294 vsize=5972 CPUtime=0
/proc/27296/stat : 27296 (wildcat-skc) R 27294 27296 26978 0 -1 4194304 161 0 0 0 0 0 0 0 19 0 1 0 107500922 6115328 146 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27296/statm: 1493 146 105 226 0 1264 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5972

[startup+0.101887 s]
/proc/loadavg: 0.99 0.97 0.97 3/69 27296
/proc/meminfo: memFree=1608736/2055888 swapFree=4095388/4096564
[pid=27296] ppid=27294 vsize=7460 CPUtime=0.09
/proc/27296/stat : 27296 (wildcat-skc) R 27294 27296 26978 0 -1 4194304 536 0 0 0 9 0 0 0 20 0 1 0 107500922 7639040 521 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014993 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27296/statm: 1865 521 110 226 0 1636 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7460

[startup+0.301926 s]
/proc/loadavg: 0.99 0.97 0.97 3/69 27296
/proc/meminfo: memFree=1608736/2055888 swapFree=4095388/4096564
[pid=27296] ppid=27294 vsize=8552 CPUtime=0.29
/proc/27296/stat : 27296 (wildcat-skc) R 27294 27296 26978 0 -1 4194304 808 0 0 0 29 0 0 0 21 0 1 0 107500922 8757248 793 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27296/statm: 2138 793 110 226 0 1909 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8552

[startup+0.702004 s]
/proc/loadavg: 0.99 0.97 0.97 3/69 27296
/proc/meminfo: memFree=1608736/2055888 swapFree=4095388/4096564
[pid=27296] ppid=27294 vsize=10040 CPUtime=0.69
/proc/27296/stat : 27296 (wildcat-skc) R 27294 27296 26978 0 -1 4194304 1163 0 0 0 69 0 0 0 25 0 1 0 107500922 10280960 1148 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27296/statm: 2510 1148 110 226 0 2281 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10040

[startup+1.50116 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 27297
/proc/meminfo: memFree=1603160/2055888 swapFree=4095388/4096564
[pid=27296] ppid=27294 vsize=13080 CPUtime=1.48
/proc/27296/stat : 27296 (wildcat-skc) R 27294 27296 26978 0 -1 4194304 1880 0 0 0 148 0 0 0 25 0 1 0 107500922 13393920 1865 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27296/statm: 3270 1865 110 226 0 3041 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 13080

[startup+3.10147 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 27297
/proc/meminfo: memFree=1598616/2055888 swapFree=4095388/4096564
[pid=27296] ppid=27294 vsize=15972 CPUtime=3.09
/proc/27296/stat : 27296 (wildcat-skc) R 27294 27296 26978 0 -1 4194304 2582 0 0 0 308 1 0 0 25 0 1 0 107500922 16355328 2566 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27296/statm: 3993 2566 117 226 0 3764 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15972

[startup+6.30109 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 27297
/proc/meminfo: memFree=1598488/2055888 swapFree=4095388/4096564
[pid=27296] ppid=27294 vsize=15972 CPUtime=6.29
/proc/27296/stat : 27296 (wildcat-skc) R 27294 27296 26978 0 -1 4194304 2582 0 0 0 628 1 0 0 25 0 1 0 107500922 16355328 2566 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611610 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27296/statm: 3993 2566 117 226 0 3764 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15972

[startup+12.7013 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 27297
/proc/meminfo: memFree=1598560/2055888 swapFree=4095388/4096564
[pid=27296] ppid=27294 vsize=15972 CPUtime=12.69
/proc/27296/stat : 27296 (wildcat-skc) R 27294 27296 26978 0 -1 4194304 2582 0 0 0 1268 1 0 0 25 0 1 0 107500922 16355328 2566 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611577 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27296/statm: 3993 2566 117 226 0 3764 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15972

[startup+25.5018 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 27297
/proc/meminfo: memFree=1598624/2055888 swapFree=4095388/4096564
[pid=27296] ppid=27294 vsize=15972 CPUtime=25.49
/proc/27296/stat : 27296 (wildcat-skc) R 27294 27296 26978 0 -1 4194304 2582 0 0 0 2548 1 0 0 25 0 1 0 107500922 16355328 2566 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868610 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27296/statm: 3993 2566 117 226 0 3764 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15972

[startup+51.1018 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 27297
/proc/meminfo: memFree=1598624/2055888 swapFree=4095388/4096564
[pid=27296] ppid=27294 vsize=15972 CPUtime=51.08
/proc/27296/stat : 27296 (wildcat-skc) R 27294 27296 26978 0 -1 4194304 2582 0 0 0 5107 1 0 0 25 0 1 0 107500922 16355328 2566 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27296/statm: 3993 2566 117 226 0 3764 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15972

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 27297
/proc/meminfo: memFree=1598688/2055888 swapFree=4095388/4096564
[pid=27296] ppid=27294 vsize=15972 CPUtime=102.26
/proc/27296/stat : 27296 (wildcat-skc) R 27294 27296 26978 0 -1 4194304 2582 0 0 0 10225 1 0 0 25 0 1 0 107500922 16355328 2566 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27296/statm: 3993 2566 117 226 0 3764 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 15972

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 27297
/proc/meminfo: memFree=1598688/2055888 swapFree=4095388/4096564
[pid=27296] ppid=27294 vsize=15972 CPUtime=162.24
/proc/27296/stat : 27296 (wildcat-skc) R 27294 27296 26978 0 -1 4194304 2582 0 0 0 16223 1 0 0 25 0 1 0 107500922 16355328 2566 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611617 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27296/statm: 3993 2566 117 226 0 3764 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 15972

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 27297
/proc/meminfo: memFree=1598752/2055888 swapFree=4095388/4096564
[pid=27296] ppid=27294 vsize=15972 CPUtime=222.22
/proc/27296/stat : 27296 (wildcat-skc) R 27294 27296 26978 0 -1 4194304 2582 0 0 0 22221 1 0 0 25 0 1 0 107500922 16355328 2566 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598421 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27296/statm: 3993 2566 117 226 0 3764 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 15972

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 27297
/proc/meminfo: memFree=1598752/2055888 swapFree=4095388/4096564
[pid=27296] ppid=27294 vsize=15972 CPUtime=282.2
/proc/27296/stat : 27296 (wildcat-skc) R 27294 27296 26978 0 -1 4194304 2582 0 0 0 28219 1 0 0 25 0 1 0 107500922 16355328 2566 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877544 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27296/statm: 3993 2566 117 226 0 3764 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 15972

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 27297
/proc/meminfo: memFree=1598688/2055888 swapFree=4095388/4096564
[pid=27296] ppid=27294 vsize=15972 CPUtime=342.17
/proc/27296/stat : 27296 (wildcat-skc) R 27294 27296 26978 0 -1 4194304 2582 0 0 0 34216 1 0 0 25 0 1 0 107500922 16355328 2566 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868603 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27296/statm: 3993 2566 117 226 0 3764 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 15972

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 27297
/proc/meminfo: memFree=1598688/2055888 swapFree=4095388/4096564
[pid=27296] ppid=27294 vsize=15972 CPUtime=402.15
/proc/27296/stat : 27296 (wildcat-skc) R 27294 27296 26978 0 -1 4194304 2582 0 0 0 40214 1 0 0 25 0 1 0 107500922 16355328 2566 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27296/statm: 3993 2566 117 226 0 3764 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 15972

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 27297
/proc/meminfo: memFree=1598688/2055888 swapFree=4095388/4096564
[pid=27296] ppid=27294 vsize=15972 CPUtime=462.13
/proc/27296/stat : 27296 (wildcat-skc) R 27294 27296 26978 0 -1 4194304 2582 0 0 0 46212 1 0 0 25 0 1 0 107500922 16355328 2566 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27296/statm: 3993 2566 117 226 0 3764 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 15972

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 27297
/proc/meminfo: memFree=1598688/2055888 swapFree=4095388/4096564
[pid=27296] ppid=27294 vsize=15972 CPUtime=522.11
/proc/27296/stat : 27296 (wildcat-skc) R 27294 27296 26978 0 -1 4194304 2582 0 0 0 52210 1 0 0 25 0 1 0 107500922 16355328 2566 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27296/statm: 3993 2566 117 226 0 3764 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 15972

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 27297
/proc/meminfo: memFree=1598752/2055888 swapFree=4095388/4096564
[pid=27296] ppid=27294 vsize=15972 CPUtime=582.09
/proc/27296/stat : 27296 (wildcat-skc) R 27294 27296 26978 0 -1 4194304 2582 0 0 0 58208 1 0 0 25 0 1 0 107500922 16355328 2566 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601376 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27296/statm: 3993 2566 117 226 0 3764 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 15972

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 27297
/proc/meminfo: memFree=1598752/2055888 swapFree=4095388/4096564
[pid=27296] ppid=27294 vsize=15972 CPUtime=642.07
/proc/27296/stat : 27296 (wildcat-skc) R 27294 27296 26978 0 -1 4194304 2582 0 0 0 64206 1 0 0 25 0 1 0 107500922 16355328 2566 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868569 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27296/statm: 3993 2566 117 226 0 3764 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 15972


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 27297
/proc/meminfo: memFree=1598688/2055888 swapFree=4095388/4096564
[pid=27296] ppid=27294 vsize=15972 CPUtime=881.99
/proc/27296/stat : 27296 (wildcat-skc) R 27294 27296 26978 0 -1 4194304 2582 0 0 0 88198 1 0 0 25 0 1 0 107500922 16355328 2566 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877538 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27296/statm: 3993 2566 117 226 0 3764 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 15972

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 27297
/proc/meminfo: memFree=1598688/2055888 swapFree=4095388/4096564
[pid=27296] ppid=27294 vsize=15972 CPUtime=941.97
/proc/27296/stat : 27296 (wildcat-skc) R 27294 27296 26978 0 -1 4194304 2582 0 0 0 94196 1 0 0 25 0 1 0 107500922 16355328 2566 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27296/statm: 3993 2566 117 226 0 3764 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 15972

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 27297
/proc/meminfo: memFree=1598688/2055888 swapFree=4095388/4096564
[pid=27296] ppid=27294 vsize=15972 CPUtime=1001.95
/proc/27296/stat : 27296 (wildcat-skc) R 27294 27296 26978 0 -1 4194304 2582 0 0 0 100194 1 0 0 25 0 1 0 107500922 16355328 2566 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27296/statm: 3993 2566 117 226 0 3764 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 15972

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 27297
/proc/meminfo: memFree=1598752/2055888 swapFree=4095388/4096564
[pid=27296] ppid=27294 vsize=15972 CPUtime=1061.92
/proc/27296/stat : 27296 (wildcat-skc) R 27294 27296 26978 0 -1 4194304 2582 0 0 0 106191 1 0 0 25 0 1 0 107500922 16355328 2566 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868561 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27296/statm: 3993 2566 117 226 0 3764 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 15972

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 27297
/proc/meminfo: memFree=1598688/2055888 swapFree=4095388/4096564
[pid=27296] ppid=27294 vsize=15972 CPUtime=1121.9
/proc/27296/stat : 27296 (wildcat-skc) R 27294 27296 26978 0 -1 4194304 2582 0 0 0 112189 1 0 0 25 0 1 0 107500922 16355328 2566 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877526 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27296/statm: 3993 2566 117 226 0 3764 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 15972

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 27297
/proc/meminfo: memFree=1598688/2055888 swapFree=4095388/4096564
[pid=27296] ppid=27294 vsize=15972 CPUtime=1181.88
/proc/27296/stat : 27296 (wildcat-skc) R 27294 27296 26978 0 -1 4194304 2582 0 0 0 118187 1 0 0 25 0 1 0 107500922 16355328 2566 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27296/statm: 3993 2566 117 226 0 3764 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 15972

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 27297
/proc/meminfo: memFree=1598688/2055888 swapFree=4095388/4096564
[pid=27296] ppid=27294 vsize=15972 CPUtime=1241.86
/proc/27296/stat : 27296 (wildcat-skc) R 27294 27296 26978 0 -1 4194304 2582 0 0 0 124185 1 0 0 25 0 1 0 107500922 16355328 2566 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611604 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27296/statm: 3993 2566 117 226 0 3764 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 15972

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 27297
/proc/meminfo: memFree=1598688/2055888 swapFree=4095388/4096564
[pid=27296] ppid=27294 vsize=15972 CPUtime=1301.85
/proc/27296/stat : 27296 (wildcat-skc) R 27294 27296 26978 0 -1 4194304 2582 0 0 0 130184 1 0 0 25 0 1 0 107500922 16355328 2566 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27296/statm: 3993 2566 117 226 0 3764 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 15972

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 27297
/proc/meminfo: memFree=1598688/2055888 swapFree=4095388/4096564
[pid=27296] ppid=27294 vsize=15972 CPUtime=1361.82
/proc/27296/stat : 27296 (wildcat-skc) R 27294 27296 26978 0 -1 4194304 2582 0 0 0 136181 1 0 0 25 0 1 0 107500922 16355328 2566 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868603 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27296/statm: 3993 2566 117 226 0 3764 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 15972

[startup+1422.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 27297
/proc/meminfo: memFree=1598624/2055888 swapFree=4095388/4096564
[pid=27296] ppid=27294 vsize=15972 CPUtime=1421.8
/proc/27296/stat : 27296 (wildcat-skc) R 27294 27296 26978 0 -1 4194304 2582 0 0 0 142179 1 0 0 25 0 1 0 107500922 16355328 2566 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607690 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27296/statm: 3993 2566 117 226 0 3764 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 15972

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 27297
/proc/meminfo: memFree=1598688/2055888 swapFree=4095388/4096564
[pid=27296] ppid=27294 vsize=15972 CPUtime=1481.78
/proc/27296/stat : 27296 (wildcat-skc) R 27294 27296 26978 0 -1 4194304 2582 0 0 0 148177 1 0 0 25 0 1 0 107500922 16355328 2566 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611561 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27296/statm: 3993 2566 117 226 0 3764 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 15972

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 27297
/proc/meminfo: memFree=1598752/2055888 swapFree=4095388/4096564
[pid=27296] ppid=27294 vsize=15972 CPUtime=1541.76
/proc/27296/stat : 27296 (wildcat-skc) R 27294 27296 26978 0 -1 4194304 2582 0 0 0 154175 1 0 0 25 0 1 0 107500922 16355328 2566 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611607 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27296/statm: 3993 2566 117 226 0 3764 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 15972

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 27297
/proc/meminfo: memFree=1598688/2055888 swapFree=4095388/4096564
[pid=27296] ppid=27294 vsize=15972 CPUtime=1601.74
/proc/27296/stat : 27296 (wildcat-skc) R 27294 27296 26978 0 -1 4194304 2582 0 0 0 160173 1 0 0 25 0 1 0 107500922 16355328 2566 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27296/statm: 3993 2566 117 226 0 3764 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 15972

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 27299
/proc/meminfo: memFree=1598496/2055888 swapFree=4095388/4096564
[pid=27296] ppid=27294 vsize=15972 CPUtime=1661.72
/proc/27296/stat : 27296 (wildcat-skc) R 27294 27296 26978 0 -1 4194304 2582 0 0 0 166171 1 0 0 25 0 1 0 107500922 16355328 2566 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611544 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27296/statm: 3993 2566 117 226 0 3764 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 15972

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 27299
/proc/meminfo: memFree=1598496/2055888 swapFree=4095388/4096564
[pid=27296] ppid=27294 vsize=15972 CPUtime=1721.7
/proc/27296/stat : 27296 (wildcat-skc) R 27294 27296 26978 0 -1 4194304 2582 0 0 0 172169 1 0 0 25 0 1 0 107500922 16355328 2566 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611601 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27296/statm: 3993 2566 117 226 0 3764 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 15972

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 27299
/proc/meminfo: memFree=1598496/2055888 swapFree=4095388/4096564
[pid=27296] ppid=27294 vsize=15972 CPUtime=1781.68
/proc/27296/stat : 27296 (wildcat-skc) R 27294 27296 26978 0 -1 4194304 2582 0 0 0 178167 1 0 0 25 0 1 0 107500922 16355328 2566 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27296/statm: 3993 2566 117 226 0 3764 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 15972



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 27299
/proc/meminfo: memFree=1598496/2055888 swapFree=4095388/4096564
[pid=27296] ppid=27294 vsize=15972 CPUtime=1800.08
/proc/27296/stat : 27296 (wildcat-skc) R 27294 27296 26978 0 -1 4194304 2582 0 0 0 180007 1 0 0 25 0 1 0 107500922 16355328 2566 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607789 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27296/statm: 3993 2566 117 226 0 3764 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 15972

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

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 27299
/proc/meminfo: memFree=1598496/2055888 swapFree=4095388/4096564
[pid=27296] ppid=27294 vsize=15972 CPUtime=1800.08
/proc/27296/stat : 27296 (wildcat-skc) R 27294 27296 26978 0 -1 4194304 2582 0 0 0 180007 1 0 0 25 0 1 0 107500922 16355328 2566 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607789 0 0 4096 16386 0 0 0 17 1 0 0
/proc/27296/statm: 3993 2566 117 226 0 3764 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 15972

Child status: 0
Real time (s): 1800.74
CPU time (s): 1800.11
CPU user time (s): 1800.1
CPU system time (s): 0.012998
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 15972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.1
system time used= 0.012998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2582
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= 3367

runsolver used 1.18782 second user time and 3.73643 second system time

The end

Launcher Data (download as text)

Begin job on node76 on Sun Apr 15 00:11:04 UTC 2007

IDJOB= 351329
IDBENCH= 1723
IDSOLVER= 162
FILE ID= node76/351329-1176595864

PBS_JOBID= 4556982

Free space on /tmp= 66649 MiB

SOLVER NAME= wildcat-skc 2007-03-21
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-beaconfd.opb
COMMAND LINE= /tmp/evaluation/351329-1176595864/wildcat-skc /tmp/evaluation/351329-1176595864/instance-351329-1176595864.opb 849607908
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-351329-1176595864 -o ROOT/results/node76/solver-351329-1176595864 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/351329-1176595864/wildcat-skc /tmp/evaluation/351329-1176595864/instance-351329-1176595864.opb 849607908

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  6927d145bd65464e16bb11d2b0c90152

RANDOM SEED= 849607908

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node76.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.277
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	: 6006.17
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		: 3000.277
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	: 5999.42
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055888 kB
MemFree:       1609080 kB
Buffers:         74264 kB
Cached:         273352 kB
SwapCached:        476 kB
Active:          96316 kB
Inactive:       269784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1609080 kB
SwapTotal:     4096564 kB
SwapFree:      4095388 kB
Dirty:            3228 kB
Writeback:           0 kB
Mapped:          24388 kB
Slab:            67100 kB
Committed_AS:  2783280 kB
PageTables:       1424 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66649 MiB

End job on node76 on Sun Apr 15 00:41:07 UTC 2007