Trace number 363022

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) 1800.05 1800.63

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-bnl2.opb
MD5SUM4c72c91139ee79c29342b8f97e9b4cad
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark3.47247
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables104670
Total number of constraints2262
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 constraints2262
Minimum length of a constraint30
Maximum length of a constraint2460
Number of terms in the objective function 50550
Biggest coefficient in the objective function 14942
Number of bits for the biggest coefficient in the objective function 14
Sum of the numbers in the objective function 568060
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 568060
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/363022-1177022041/wildcat-skc /tmp/evaluation/363022-1177022041/instance-363022-1177022041.opb 311264501 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 311264501
0.00/0.00	c Noise: 0.1 (10 : 100) 
27.97/28.09	c Starting searching:
27.97/28.09	c Phase 1 ...
360.39/360.57	c   trying 551619: xxxxxxxxxxc 
360.39/360.57	c Phase 2 ...
1800.03/1800.61	c   trying 0: xxxxc 
1800.03/1800.61	c Phase 3 ...
1800.03/1800.61	c   trying 0 again: c 
1800.03/1800.61	s UNKNOWN
1800.03/1800.61	c 
1800.03/1800.61	c During searching:         -1.5e-05 seconds elapsed.
1800.03/1800.61	c CPU time spent:           0 seconds.
1800.03/1800.61	c 
1800.03/1800.61	c =================================== END =====================================
1800.03/1800.61	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/node57/watcher-363022-1177022041 -o ROOT/results/node57/solver-363022-1177022041 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/363022-1177022041/wildcat-skc /tmp/evaluation/363022-1177022041/instance-363022-1177022041.opb 311264501 

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: 1.12 1.16 1.16 3/64 20510
/proc/meminfo: memFree=1795352/2055920 swapFree=4183112/4192956
[pid=20510] ppid=20508 vsize=6380 CPUtime=0
/proc/20510/stat : 20510 (wildcat-skc) R 20508 20510 21849 0 -1 4194304 356 0 0 0 0 0 0 0 18 0 1 0 143340034 6533120 340 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135016052 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20510/statm: 1595 340 100 226 0 1366 0

[startup+0.091678 s]
/proc/loadavg: 1.12 1.16 1.16 3/64 20510
/proc/meminfo: memFree=1795352/2055920 swapFree=4183112/4192956
[pid=20510] ppid=20508 vsize=6516 CPUtime=0.08
/proc/20510/stat : 20510 (wildcat-skc) R 20508 20510 21849 0 -1 4194304 372 0 0 0 8 0 0 0 18 0 1 0 143340034 6672384 356 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014972 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20510/statm: 1629 356 105 226 0 1400 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6516

[startup+0.101678 s]
/proc/loadavg: 1.12 1.16 1.16 3/64 20510
/proc/meminfo: memFree=1795352/2055920 swapFree=4183112/4192956
[pid=20510] ppid=20508 vsize=6516 CPUtime=0.09
/proc/20510/stat : 20510 (wildcat-skc) R 20508 20510 21849 0 -1 4194304 373 0 0 0 9 0 0 0 18 0 1 0 143340034 6672384 357 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014983 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20510/statm: 1629 357 105 226 0 1400 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6516

[startup+0.301695 s]
/proc/loadavg: 1.12 1.16 1.16 3/64 20510
/proc/meminfo: memFree=1795352/2055920 swapFree=4183112/4192956
[pid=20510] ppid=20508 vsize=6516 CPUtime=0.29
/proc/20510/stat : 20510 (wildcat-skc) R 20508 20510 21849 0 -1 4194304 397 0 0 0 29 0 0 0 19 0 1 0 143340034 6672384 381 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20510/statm: 1629 381 105 226 0 1400 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6516

[startup+0.70173 s]
/proc/loadavg: 1.12 1.16 1.16 3/64 20510
/proc/meminfo: memFree=1795352/2055920 swapFree=4183112/4192956
[pid=20510] ppid=20508 vsize=6780 CPUtime=0.69
/proc/20510/stat : 20510 (wildcat-skc) R 20508 20510 21849 0 -1 4194304 440 0 0 0 69 0 0 0 22 0 1 0 143340034 6942720 424 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015006 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20510/statm: 1695 424 105 226 0 1466 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6780

[startup+1.5018 s]
/proc/loadavg: 1.12 1.16 1.16 2/65 20511
/proc/meminfo: memFree=1793936/2055920 swapFree=4183112/4192956
[pid=20510] ppid=20508 vsize=7044 CPUtime=1.49
/proc/20510/stat : 20510 (wildcat-skc) R 20508 20510 21849 0 -1 4194304 525 0 0 0 149 0 0 0 25 0 1 0 143340034 7213056 509 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20510/statm: 1761 509 105 226 0 1532 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7044

[startup+3.10194 s]
/proc/loadavg: 1.11 1.16 1.16 2/65 20511
/proc/meminfo: memFree=1793360/2055920 swapFree=4183112/4192956
[pid=20510] ppid=20508 vsize=7724 CPUtime=3.09
/proc/20510/stat : 20510 (wildcat-skc) R 20508 20510 21849 0 -1 4194304 694 0 0 0 309 0 0 0 25 0 1 0 143340034 7909376 678 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20510/statm: 1931 678 105 226 0 1702 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7724

[startup+6.30122 s]
/proc/loadavg: 1.11 1.16 1.16 2/65 20511
/proc/meminfo: memFree=1791888/2055920 swapFree=4183112/4192956
[pid=20510] ppid=20508 vsize=9084 CPUtime=6.28
/proc/20510/stat : 20510 (wildcat-skc) R 20508 20510 21849 0 -1 4194304 1039 0 0 0 628 0 0 0 25 0 1 0 143340034 9302016 1023 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015052 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20510/statm: 2271 1023 105 226 0 2042 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 9084

[startup+12.7018 s]
/proc/loadavg: 1.09 1.16 1.16 2/65 20511
/proc/meminfo: memFree=1789096/2055920 swapFree=4183112/4192956
[pid=20510] ppid=20508 vsize=11856 CPUtime=12.68
/proc/20510/stat : 20510 (wildcat-skc) R 20508 20510 21849 0 -1 4194304 1719 0 0 0 1267 1 0 0 25 0 1 0 143340034 12140544 1703 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015052 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20510/statm: 2964 1703 105 226 0 2735 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11856

[startup+25.5019 s]
/proc/loadavg: 1.08 1.15 1.16 2/65 20511
/proc/meminfo: memFree=1782056/2055920 swapFree=4183112/4192956
[pid=20510] ppid=20508 vsize=25128 CPUtime=25.47
/proc/20510/stat : 20510 (wildcat-skc) R 20508 20510 21849 0 -1 4194304 5163 0 0 0 2544 3 0 0 25 0 1 0 143340034 25731072 4982 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014974 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20510/statm: 6282 4983 110 226 0 6053 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 25128

[startup+51.1011 s]
/proc/loadavg: 1.05 1.14 1.15 2/65 20511
/proc/meminfo: memFree=1718056/2055920 swapFree=4183112/4192956
[pid=20510] ppid=20508 vsize=84776 CPUtime=51.07
/proc/20510/stat : 20510 (wildcat-skc) R 20508 20510 21849 0 -1 4194304 19609 0 0 0 5096 11 0 0 25 0 1 0 143340034 86810624 19427 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20510/statm: 21194 19427 117 226 0 20965 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 84776

[startup+102.306 s]
/proc/loadavg: 1.02 1.11 1.14 2/65 20511
/proc/meminfo: memFree=1718120/2055920 swapFree=4183112/4192956
[pid=20510] ppid=20508 vsize=84776 CPUtime=102.26
/proc/20510/stat : 20510 (wildcat-skc) R 20508 20510 21849 0 -1 4194304 19609 0 0 0 10215 11 0 0 25 0 1 0 143340034 86810624 19427 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134608017 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20510/statm: 21194 19427 117 226 0 20965 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 84776

[startup+162.302 s]
/proc/loadavg: 1.01 1.09 1.13 2/65 20511
/proc/meminfo: memFree=1718184/2055920 swapFree=4183112/4192956
[pid=20510] ppid=20508 vsize=84776 CPUtime=162.24
/proc/20510/stat : 20510 (wildcat-skc) R 20508 20510 21849 0 -1 4194304 19609 0 0 0 16213 11 0 0 25 0 1 0 143340034 86810624 19427 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20510/statm: 21194 19427 117 226 0 20965 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 84776

[startup+222.302 s]
/proc/loadavg: 1.00 1.07 1.12 2/65 20511
/proc/meminfo: memFree=1718184/2055920 swapFree=4183112/4192956
[pid=20510] ppid=20508 vsize=84776 CPUtime=222.22
/proc/20510/stat : 20510 (wildcat-skc) R 20508 20510 21849 0 -1 4194304 19609 0 0 0 22211 11 0 0 25 0 1 0 143340034 86810624 19427 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20510/statm: 21194 19427 117 226 0 20965 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 84776

[startup+282.301 s]
/proc/loadavg: 1.00 1.06 1.11 2/65 20511
/proc/meminfo: memFree=1718120/2055920 swapFree=4183112/4192956
[pid=20510] ppid=20508 vsize=84776 CPUtime=282.2
/proc/20510/stat : 20510 (wildcat-skc) R 20508 20510 21849 0 -1 4194304 19609 0 0 0 28209 11 0 0 25 0 1 0 143340034 86810624 19427 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20510/statm: 21194 19427 117 226 0 20965 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 84776

[startup+342.301 s]
/proc/loadavg: 1.00 1.04 1.10 2/65 20511
/proc/meminfo: memFree=1718120/2055920 swapFree=4183112/4192956
[pid=20510] ppid=20508 vsize=84776 CPUtime=342.19
/proc/20510/stat : 20510 (wildcat-skc) R 20508 20510 21849 0 -1 4194304 19609 0 0 0 34207 12 0 0 25 0 1 0 143340034 86810624 19427 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20510/statm: 21194 19427 117 226 0 20965 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 84776

[startup+402.302 s]
/proc/loadavg: 1.00 1.03 1.09 2/65 20511
/proc/meminfo: memFree=1718056/2055920 swapFree=4183112/4192956
[pid=20510] ppid=20508 vsize=84776 CPUtime=402.18
/proc/20510/stat : 20510 (wildcat-skc) R 20508 20510 21849 0 -1 4194304 19609 0 0 0 40206 12 0 0 25 0 1 0 143340034 86810624 19427 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607284 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20510/statm: 21194 19427 117 226 0 20965 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 84776

[startup+462.302 s]
/proc/loadavg: 1.00 1.02 1.08 2/65 20511
/proc/meminfo: memFree=1718120/2055920 swapFree=4183112/4192956
[pid=20510] ppid=20508 vsize=84776 CPUtime=462.16
/proc/20510/stat : 20510 (wildcat-skc) R 20508 20510 21849 0 -1 4194304 19609 0 0 0 46204 12 0 0 25 0 1 0 143340034 86810624 19427 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20510/statm: 21194 19427 117 226 0 20965 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 84776

[startup+522.302 s]
/proc/loadavg: 1.00 1.02 1.08 2/65 20511
/proc/meminfo: memFree=1718056/2055920 swapFree=4183112/4192956
[pid=20510] ppid=20508 vsize=84776 CPUtime=522.15
/proc/20510/stat : 20510 (wildcat-skc) R 20508 20510 21849 0 -1 4194304 19609 0 0 0 52203 12 0 0 25 0 1 0 143340034 86810624 19427 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20510/statm: 21194 19427 117 226 0 20965 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 84776

[startup+582.301 s]
/proc/loadavg: 1.00 1.01 1.07 2/65 20511
/proc/meminfo: memFree=1718056/2055920 swapFree=4183112/4192956
[pid=20510] ppid=20508 vsize=84776 CPUtime=582.13
/proc/20510/stat : 20510 (wildcat-skc) R 20508 20510 21849 0 -1 4194304 19609 0 0 0 58201 12 0 0 25 0 1 0 143340034 86810624 19427 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20510/statm: 21194 19427 117 226 0 20965 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 84776

[startup+642.301 s]
/proc/loadavg: 1.00 1.01 1.06 2/65 20511
/proc/meminfo: memFree=1717992/2055920 swapFree=4183112/4192956
[pid=20510] ppid=20508 vsize=84776 CPUtime=642.11
/proc/20510/stat : 20510 (wildcat-skc) R 20508 20510 21849 0 -1 4194304 19609 0 0 0 64199 12 0 0 25 0 1 0 143340034 86810624 19427 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20510/statm: 21194 19427 117 226 0 20965 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 84776


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 20511
/proc/meminfo: memFree=1717928/2055920 swapFree=4183112/4192956
[pid=20510] ppid=20508 vsize=84776 CPUtime=822.06
/proc/20510/stat : 20510 (wildcat-skc) R 20508 20510 21849 0 -1 4194304 19609 0 0 0 82194 12 0 0 25 0 1 0 143340034 86810624 19427 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134608020 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20510/statm: 21194 19427 117 226 0 20965 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 84776

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 20511
/proc/meminfo: memFree=1717864/2055920 swapFree=4183112/4192956
[pid=20510] ppid=20508 vsize=84776 CPUtime=882.05
/proc/20510/stat : 20510 (wildcat-skc) R 20508 20510 21849 0 -1 4194304 19609 0 0 0 88192 13 0 0 25 0 1 0 143340034 86810624 19427 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601186 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20510/statm: 21194 19427 117 226 0 20965 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 84776

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 20511
/proc/meminfo: memFree=1717864/2055920 swapFree=4183112/4192956
[pid=20510] ppid=20508 vsize=84776 CPUtime=942.03
/proc/20510/stat : 20510 (wildcat-skc) R 20508 20510 21849 0 -1 4194304 19609 0 0 0 94190 13 0 0 25 0 1 0 143340034 86810624 19427 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607695 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20510/statm: 21194 19427 117 226 0 20965 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 84776

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 20511
/proc/meminfo: memFree=1717864/2055920 swapFree=4183112/4192956
[pid=20510] ppid=20508 vsize=84776 CPUtime=1002.02
/proc/20510/stat : 20510 (wildcat-skc) R 20508 20510 21849 0 -1 4194304 19609 0 0 0 100189 13 0 0 25 0 1 0 143340034 86810624 19427 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20510/statm: 21194 19427 117 226 0 20965 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 84776

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 20511
/proc/meminfo: memFree=1717800/2055920 swapFree=4183112/4192956
[pid=20510] ppid=20508 vsize=84776 CPUtime=1062
/proc/20510/stat : 20510 (wildcat-skc) R 20508 20510 21849 0 -1 4194304 19609 0 0 0 106187 13 0 0 25 0 1 0 143340034 86810624 19427 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565731 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20510/statm: 21194 19427 117 226 0 20965 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 84776

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 20511
/proc/meminfo: memFree=1717800/2055920 swapFree=4183112/4192956
[pid=20510] ppid=20508 vsize=84776 CPUtime=1121.98
/proc/20510/stat : 20510 (wildcat-skc) R 20508 20510 21849 0 -1 4194304 19609 0 0 0 112185 13 0 0 25 0 1 0 143340034 86810624 19427 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877526 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20510/statm: 21194 19427 117 226 0 20965 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 84776

[startup+1182.3 s]
/proc/loadavg: 1.07 1.02 1.02 2/65 20511
/proc/meminfo: memFree=1717736/2055920 swapFree=4183112/4192956
[pid=20510] ppid=20508 vsize=84776 CPUtime=1181.97
/proc/20510/stat : 20510 (wildcat-skc) R 20508 20510 21849 0 -1 4194304 19609 0 0 0 118183 14 0 0 25 0 1 0 143340034 86810624 19427 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611607 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20510/statm: 21194 19427 117 226 0 20965 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 84776

[startup+1242.3 s]
/proc/loadavg: 1.02 1.01 1.01 2/65 20511
/proc/meminfo: memFree=1717736/2055920 swapFree=4183112/4192956
[pid=20510] ppid=20508 vsize=84776 CPUtime=1241.96
/proc/20510/stat : 20510 (wildcat-skc) R 20508 20510 21849 0 -1 4194304 19609 0 0 0 124182 14 0 0 25 0 1 0 143340034 86810624 19427 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877528 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20510/statm: 21194 19427 117 226 0 20965 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 84776

[startup+1302.3 s]
/proc/loadavg: 1.01 1.00 1.01 2/65 20511
/proc/meminfo: memFree=1717736/2055920 swapFree=4183112/4192956
[pid=20510] ppid=20508 vsize=84776 CPUtime=1301.94
/proc/20510/stat : 20510 (wildcat-skc) R 20508 20510 21849 0 -1 4194304 19609 0 0 0 130180 14 0 0 25 0 1 0 143340034 86810624 19427 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877546 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20510/statm: 21194 19427 117 226 0 20965 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 84776

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20511
/proc/meminfo: memFree=1717736/2055920 swapFree=4183112/4192956
[pid=20510] ppid=20508 vsize=84776 CPUtime=1361.92
/proc/20510/stat : 20510 (wildcat-skc) R 20508 20510 21849 0 -1 4194304 19609 0 0 0 136178 14 0 0 25 0 1 0 143340034 86810624 19427 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607746 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20510/statm: 21194 19427 117 226 0 20965 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 84776

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20511
/proc/meminfo: memFree=1717736/2055920 swapFree=4183112/4192956
[pid=20510] ppid=20508 vsize=84776 CPUtime=1421.91
/proc/20510/stat : 20510 (wildcat-skc) R 20508 20510 21849 0 -1 4194304 19609 0 0 0 142177 14 0 0 25 0 1 0 143340034 86810624 19427 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868569 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20510/statm: 21194 19427 117 226 0 20965 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 84776

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20511
/proc/meminfo: memFree=1717736/2055920 swapFree=4183112/4192956
[pid=20510] ppid=20508 vsize=84776 CPUtime=1481.89
/proc/20510/stat : 20510 (wildcat-skc) R 20508 20510 21849 0 -1 4194304 19609 0 0 0 148175 14 0 0 25 0 1 0 143340034 86810624 19427 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611601 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20510/statm: 21194 19427 117 226 0 20965 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 84776

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20511
/proc/meminfo: memFree=1717672/2055920 swapFree=4183112/4192956
[pid=20510] ppid=20508 vsize=84776 CPUtime=1541.88
/proc/20510/stat : 20510 (wildcat-skc) R 20508 20510 21849 0 -1 4194304 19609 0 0 0 154173 15 0 0 25 0 1 0 143340034 86810624 19427 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611622 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20510/statm: 21194 19427 117 226 0 20965 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 84776

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20511
/proc/meminfo: memFree=1717672/2055920 swapFree=4183112/4192956
[pid=20510] ppid=20508 vsize=84776 CPUtime=1601.86
/proc/20510/stat : 20510 (wildcat-skc) R 20508 20510 21849 0 -1 4194304 19609 0 0 0 160171 15 0 0 25 0 1 0 143340034 86810624 19427 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20510/statm: 21194 19427 117 226 0 20965 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 84776

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 20681
/proc/meminfo: memFree=1716336/2055920 swapFree=4183112/4192956
[pid=20510] ppid=20508 vsize=84776 CPUtime=1661.77
/proc/20510/stat : 20510 (wildcat-skc) R 20508 20510 21849 0 -1 4194304 19609 0 0 0 166161 16 0 0 25 0 1 0 143340034 86810624 19427 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877536 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20510/statm: 21194 19427 117 226 0 20965 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 84776

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20709
/proc/meminfo: memFree=1717352/2055920 swapFree=4183112/4192956
[pid=20510] ppid=20508 vsize=84776 CPUtime=1721.73
/proc/20510/stat : 20510 (wildcat-skc) R 20508 20510 21849 0 -1 4194304 19609 0 0 0 172157 16 0 0 25 0 1 0 143340034 86810624 19427 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20510/statm: 21194 19427 117 226 0 20965 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 84776

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20709
/proc/meminfo: memFree=1717352/2055920 swapFree=4183112/4192956
[pid=20510] ppid=20508 vsize=84776 CPUtime=1781.72
/proc/20510/stat : 20510 (wildcat-skc) R 20508 20510 21849 0 -1 4194304 19609 0 0 0 178155 17 0 0 25 0 1 0 143340034 86810624 19427 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20510/statm: 21194 19427 117 226 0 20965 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 84776



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20709
/proc/meminfo: memFree=1717352/2055920 swapFree=4183112/4192956
[pid=20510] ppid=20508 vsize=84776 CPUtime=1800.03
/proc/20510/stat : 20510 (wildcat-skc) R 20508 20510 21849 0 -1 4194304 19609 0 0 0 179986 17 0 0 25 0 1 0 143340034 86810624 19427 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611617 0 0 4096 16386 0 0 0 17 1 0 0
/proc/20510/statm: 21194 19427 117 226 0 20965 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 84776

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): 1800.63
CPU time (s): 1800.05
CPU user time (s): 1799.86
CPU system time (s): 0.186971
CPU usage (%): 99.9681
Max. virtual memory (cumulated for all children) (KiB): 84776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.86
system time used= 0.186971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19609
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= 1849

runsolver used 1.18782 second user time and 3.79642 second system time

The end

Launcher Data (download as text)

Begin job on node57 on Thu Apr 19 22:34:01 UTC 2007

IDJOB= 363022
IDBENCH= 1718
IDSOLVER= 162
FILE ID= node57/363022-1177022041

PBS_JOBID= 4630552

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/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-bnl2.opb
COMMAND LINE= /tmp/evaluation/363022-1177022041/wildcat-skc /tmp/evaluation/363022-1177022041/instance-363022-1177022041.opb 311264501
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node57/watcher-363022-1177022041 -o ROOT/results/node57/solver-363022-1177022041 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/363022-1177022041/wildcat-skc /tmp/evaluation/363022-1177022041/instance-363022-1177022041.opb 311264501

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  4c72c91139ee79c29342b8f97e9b4cad

RANDOM SEED= 311264501

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node57.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		: 3000.239
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		: 3000.239
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:       1795824 kB
Buffers:         49916 kB
Cached:         158568 kB
SwapCached:       3336 kB
Active:          79596 kB
Inactive:       141672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1795824 kB
SwapTotal:     4192956 kB
SwapFree:      4183112 kB
Dirty:            7344 kB
Writeback:           0 kB
Mapped:          18628 kB
Slab:            24924 kB
Committed_AS:  2153664 kB
PageTables:       1420 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 node57 on Thu Apr 19 23:04:03 UTC 2007