Trace number 352412

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
glpPB 0.2? (TO) 1800.1 1800.59

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
wnq/normalized-wnq_n100_mw99_14.opb.PB06.opb
MD5SUM13c1b3915f4d316b882a7e551b1f0496
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark502
Best CPU time to get the best result obtained on this benchmark1800.07
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 502
Optimality of the best value was proved NO
Number of variables10000
Total number of constraints656900
Number of constraints which are clauses656900
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint100
Number of terms in the objective function 10000
Biggest coefficient in the objective function 99
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 498884
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 99
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 498884
Number of bits of the biggest sum of numbers19
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 glpPB 0.2 (July 2006)
0.00/0.00	c An Application of GLPK 4.10 for PB Constraints
0.00/0.00	c Done @ University of Michigan, Ann Arbor, MI
0.00/0.00	c  by Hossein Sheini

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/352412-1176631413/instance-352412-1176631413.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node43/watcher-352412-1176631413 -o ROOT/results/node43/solver-352412-1176631413 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/352412-1176631413/instance-352412-1176631413.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1898
/proc/meminfo: memFree=1831784/2055920 swapFree=4191892/4192956
[pid=1898] ppid=1896 vsize=2644 CPUtime=0
/proc/1898/stat : 1898 (glpPBv3) R 1896 1898 884 0 -1 0 254 0 0 0 0 0 0 0 18 0 1 0 111053157 2707456 224 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 5197527 0 0 4096 0 0 0 0 17 1 0 0
/proc/1898/statm: 661 224 192 40 0 76 0

[startup+0.0479321 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1898
/proc/meminfo: memFree=1831784/2055920 swapFree=4191892/4192956
[pid=1898] ppid=1896 vsize=3444 CPUtime=0.04
/proc/1898/stat : 1898 (glpPBv3) R 1896 1898 884 0 -1 0 468 0 0 0 4 0 0 0 18 0 1 0 111053157 3526656 438 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 5197527 0 0 4096 0 0 0 0 17 1 0 0
/proc/1898/statm: 861 438 192 40 0 276 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3444

[startup+0.101935 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1898
/proc/meminfo: memFree=1831784/2055920 swapFree=4191892/4192956
[pid=1898] ppid=1896 vsize=4116 CPUtime=0.09
/proc/1898/stat : 1898 (glpPBv3) R 1896 1898 884 0 -1 0 632 0 0 0 9 0 0 0 18 0 1 0 111053157 4214784 602 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 5197527 0 0 4096 0 0 0 0 17 1 0 0
/proc/1898/statm: 1029 602 199 40 0 444 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4116

[startup+0.301952 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1898
/proc/meminfo: memFree=1831784/2055920 swapFree=4191892/4192956
[pid=1898] ppid=1896 vsize=5980 CPUtime=0.29
/proc/1898/stat : 1898 (glpPBv3) R 1896 1898 884 0 -1 0 1091 0 0 0 29 0 0 0 19 0 1 0 111053157 6123520 1061 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 5197527 0 0 4096 0 0 0 0 17 1 0 0
/proc/1898/statm: 1495 1061 199 40 0 910 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5980

[startup+0.701986 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1898
/proc/meminfo: memFree=1831784/2055920 swapFree=4191892/4192956
[pid=1898] ppid=1896 vsize=9444 CPUtime=0.69
/proc/1898/stat : 1898 (glpPBv3) R 1896 1898 884 0 -1 0 1986 0 0 0 68 1 0 0 22 0 1 0 111053157 9670656 1956 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 5197527 0 0 4096 0 0 0 0 17 1 0 0
/proc/1898/statm: 2361 1956 199 40 0 1776 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9444

[startup+1.50206 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1899
/proc/meminfo: memFree=1821344/2055920 swapFree=4191892/4192956
[pid=1898] ppid=1896 vsize=16504 CPUtime=1.48
/proc/1898/stat : 1898 (glpPBv3) R 1896 1898 884 0 -1 0 3726 0 0 0 146 2 0 0 25 0 1 0 111053157 16900096 3696 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134519144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1898/statm: 4126 3696 199 40 0 3541 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 16504

[startup+3.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1899
/proc/meminfo: memFree=1812576/2055920 swapFree=4191892/4192956
[pid=1898] ppid=1896 vsize=30224 CPUtime=3.08
/proc/1898/stat : 1898 (glpPBv3) R 1896 1898 884 0 -1 0 7175 0 0 0 304 4 0 0 25 0 1 0 111053157 30949376 7145 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1898/statm: 7556 7145 199 40 0 6971 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 30224

[startup+6.30148 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1899
/proc/meminfo: memFree=1784096/2055920 swapFree=4191892/4192956
[pid=1898] ppid=1896 vsize=57800 CPUtime=6.27
/proc/1898/stat : 1898 (glpPBv3) R 1896 1898 884 0 -1 0 14055 0 0 0 619 8 0 0 25 0 1 0 111053157 59187200 14025 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 5197527 0 0 4096 0 0 0 0 17 1 0 0
/proc/1898/statm: 14450 14025 199 40 0 13865 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 57800

[startup+12.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1899
/proc/meminfo: memFree=1637928/2055920 swapFree=4191892/4192956
[pid=1898] ppid=1896 vsize=195984 CPUtime=12.68
/proc/1898/stat : 1898 (glpPBv3) R 1896 1898 884 0 -1 0 53362 0 0 0 1243 25 0 0 25 0 1 0 111053157 200687616 48590 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134551230 0 0 4096 0 0 0 0 17 1 0 0
/proc/1898/statm: 48996 48590 204 40 0 48411 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 195984

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1899
/proc/meminfo: memFree=1441512/2055920 swapFree=4191892/4192956
[pid=1898] ppid=1896 vsize=392116 CPUtime=25.47
/proc/1898/stat : 1898 (glpPBv3) R 1896 1898 884 0 -1 0 115323 0 0 0 2494 53 0 0 25 0 1 0 111053157 401526784 97640 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134581956 0 0 4096 0 0 0 0 17 1 0 0
/proc/1898/statm: 98029 97640 221 40 0 97444 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 392116

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1899
/proc/meminfo: memFree=1441320/2055920 swapFree=4191892/4192956
[pid=1898] ppid=1896 vsize=392116 CPUtime=51.07
/proc/1898/stat : 1898 (glpPBv3) R 1896 1898 884 0 -1 0 120459 0 0 0 5050 57 0 0 25 0 1 0 111053157 401526784 97640 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134606793 0 0 4096 0 0 0 0 17 1 0 0
/proc/1898/statm: 98029 97640 221 40 0 97444 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 392116

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1899
/proc/meminfo: memFree=1459624/2055920 swapFree=4191892/4192956
[pid=1898] ppid=1896 vsize=373872 CPUtime=102.26
/proc/1898/stat : 1898 (glpPBv3) R 1896 1898 884 0 -1 0 150662 0 0 0 10153 73 0 0 25 0 1 0 111053157 382844928 93079 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582110 0 0 4096 0 0 0 0 17 1 0 0
/proc/1898/statm: 93468 93079 221 40 0 92883 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 373872

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1899
/proc/meminfo: memFree=1459624/2055920 swapFree=4191892/4192956
[pid=1898] ppid=1896 vsize=373872 CPUtime=162.23
/proc/1898/stat : 1898 (glpPBv3) R 1896 1898 884 0 -1 0 191750 0 0 0 16130 93 0 0 25 0 1 0 111053157 382844928 93079 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590188 0 0 4096 0 0 0 0 17 1 0 0
/proc/1898/statm: 93468 93079 221 40 0 92883 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 373872

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1899
/proc/meminfo: memFree=1459624/2055920 swapFree=4191892/4192956
[pid=1898] ppid=1896 vsize=373872 CPUtime=222.22
/proc/1898/stat : 1898 (glpPBv3) R 1896 1898 884 0 -1 0 232838 0 0 0 22107 115 0 0 25 0 1 0 111053157 382844928 93079 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590079 0 0 4096 0 0 0 0 17 1 0 0
/proc/1898/statm: 93468 93079 221 40 0 92883 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 373872

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1899
/proc/meminfo: memFree=1459560/2055920 swapFree=4191892/4192956
[pid=1898] ppid=1896 vsize=373872 CPUtime=282.2
/proc/1898/stat : 1898 (glpPBv3) R 1896 1898 884 0 -1 0 273926 0 0 0 28084 136 0 0 25 0 1 0 111053157 382844928 93079 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643288 0 0 4096 0 0 0 0 17 1 0 0
/proc/1898/statm: 93468 93079 221 40 0 92883 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 373872

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1899
/proc/meminfo: memFree=1459560/2055920 swapFree=4191892/4192956
[pid=1898] ppid=1896 vsize=373872 CPUtime=342.19
/proc/1898/stat : 1898 (glpPBv3) R 1896 1898 884 0 -1 0 309878 0 0 0 34063 156 0 0 25 0 1 0 111053157 382844928 93079 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643494 0 0 4096 0 0 0 0 17 1 0 0
/proc/1898/statm: 93468 93079 221 40 0 92883 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 373872

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1899
/proc/meminfo: memFree=1459560/2055920 swapFree=4191892/4192956
[pid=1898] ppid=1896 vsize=373872 CPUtime=402.17
/proc/1898/stat : 1898 (glpPBv3) R 1896 1898 884 0 -1 0 350966 0 0 0 40041 176 0 0 25 0 1 0 111053157 382844928 93079 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134583884 0 0 4096 0 0 0 0 17 1 0 0
/proc/1898/statm: 93468 93079 221 40 0 92883 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 373872

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1899
/proc/meminfo: memFree=1328360/2055920 swapFree=4191892/4192956
[pid=1898] ppid=1896 vsize=504960 CPUtime=462.16
/proc/1898/stat : 1898 (glpPBv3) R 1896 1898 884 0 -1 0 712333 0 0 0 45863 353 0 0 25 0 1 0 111053157 517079040 125861 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/1898/statm: 126240 125861 227 40 0 125655 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 504960

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1899
/proc/meminfo: memFree=1328424/2055920 swapFree=4191892/4192956
[pid=1898] ppid=1896 vsize=504960 CPUtime=522.14
/proc/1898/stat : 1898 (glpPBv3) R 1896 1898 884 0 -1 0 1232353 0 0 0 51602 612 0 0 25 0 1 0 111053157 517079040 125861 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/1898/statm: 126240 125861 227 40 0 125655 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 504960

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1899
/proc/meminfo: memFree=1328360/2055920 swapFree=4191892/4192956
[pid=1898] ppid=1896 vsize=504968 CPUtime=582.12
/proc/1898/stat : 1898 (glpPBv3) R 1896 1898 884 0 -1 0 1732127 0 0 0 57354 858 0 0 25 0 1 0 111053157 517087232 125866 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/1898/statm: 126242 125866 227 40 0 125657 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 504968

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1899
/proc/meminfo: memFree=1328296/2055920 swapFree=4191892/4192956
[pid=1898] ppid=1896 vsize=504968 CPUtime=642.12
/proc/1898/stat : 1898 (glpPBv3) R 1896 1898 884 0 -1 0 2209426 0 0 0 63114 1098 0 0 25 0 1 0 111053157 517087232 125866 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/1898/statm: 126242 125866 227 40 0 125657 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 504968


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

[startup+882.303 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 1899
/proc/meminfo: memFree=1328232/2055920 swapFree=4191892/4192956
[pid=1898] ppid=1896 vsize=504968 CPUtime=882.04
/proc/1898/stat : 1898 (glpPBv3) R 1896 1898 884 0 -1 0 4209200 0 0 0 86103 2101 0 0 25 0 1 0 111053157 517087232 125866 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/1898/statm: 126242 125866 227 40 0 125657 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 504968

[startup+942.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 1899
/proc/meminfo: memFree=1328168/2055920 swapFree=4191892/4192956
[pid=1898] ppid=1896 vsize=504968 CPUtime=942.03
/proc/1898/stat : 1898 (glpPBv3) R 1896 1898 884 0 -1 0 4715389 0 0 0 91844 2359 0 0 25 0 1 0 111053157 517087232 125866 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/1898/statm: 126242 125866 227 40 0 125657 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 504968

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1899
/proc/meminfo: memFree=1328168/2055920 swapFree=4191892/4192956
[pid=1898] ppid=1896 vsize=504968 CPUtime=1002.02
/proc/1898/stat : 1898 (glpPBv3) R 1896 1898 884 0 -1 0 5235409 0 0 0 97582 2620 0 0 25 0 1 0 111053157 517087232 125866 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643678 0 0 4096 0 0 0 0 17 1 0 0
/proc/1898/statm: 126242 125866 227 40 0 125657 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 504968

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1899
/proc/meminfo: memFree=1328104/2055920 swapFree=4191892/4192956
[pid=1898] ppid=1896 vsize=504968 CPUtime=1062
/proc/1898/stat : 1898 (glpPBv3) R 1896 1898 884 0 -1 0 5698584 0 0 0 103350 2850 0 0 25 0 1 0 111053157 517087232 125866 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643684 0 0 4096 0 0 0 0 17 1 0 0
/proc/1898/statm: 126242 125866 227 40 0 125657 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 504968

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1899
/proc/meminfo: memFree=1328168/2055920 swapFree=4191892/4192956
[pid=1898] ppid=1896 vsize=504968 CPUtime=1121.98
/proc/1898/stat : 1898 (glpPBv3) R 1896 1898 884 0 -1 0 6215394 0 0 0 109091 3107 0 0 25 0 1 0 111053157 517087232 125866 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/1898/statm: 126242 125866 227 40 0 125657 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 504968

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1899
/proc/meminfo: memFree=1328104/2055920 swapFree=4191892/4192956
[pid=1898] ppid=1896 vsize=504968 CPUtime=1181.97
/proc/1898/stat : 1898 (glpPBv3) R 1896 1898 884 0 -1 0 6665729 0 0 0 114862 3335 0 0 25 0 1 0 111053157 517087232 125866 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543009 0 0 4096 0 0 0 0 17 1 0 0
/proc/1898/statm: 126242 125866 227 40 0 125657 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 504968

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1899
/proc/meminfo: memFree=1328104/2055920 swapFree=4191892/4192956
[pid=1898] ppid=1896 vsize=504976 CPUtime=1241.95
/proc/1898/stat : 1898 (glpPBv3) R 1896 1898 884 0 -1 0 7154801 0 0 0 120615 3580 0 0 25 0 1 0 111053157 517095424 124799 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 5197527 0 0 4096 0 0 0 0 17 1 0 0
/proc/1898/statm: 126244 124805 227 40 0 125659 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 504976

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1899
/proc/meminfo: memFree=1328040/2055920 swapFree=4191892/4192956
[pid=1898] ppid=1896 vsize=504976 CPUtime=1301.93
/proc/1898/stat : 1898 (glpPBv3) R 1896 1898 884 0 -1 0 7672680 0 0 0 126354 3839 0 0 25 0 1 0 111053157 517095424 125868 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629283 0 0 4096 0 0 0 0 17 1 0 0
/proc/1898/statm: 126244 125868 227 40 0 125659 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 504976

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1899
/proc/meminfo: memFree=1328040/2055920 swapFree=4191892/4192956
[pid=1898] ppid=1896 vsize=504976 CPUtime=1361.92
/proc/1898/stat : 1898 (glpPBv3) R 1896 1898 884 0 -1 0 8119805 0 0 0 132127 4065 0 0 25 0 1 0 111053157 517095424 125868 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/1898/statm: 126244 125868 227 40 0 125659 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 504976

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1899
/proc/meminfo: memFree=1327976/2055920 swapFree=4191892/4192956
[pid=1898] ppid=1896 vsize=504976 CPUtime=1421.9
/proc/1898/stat : 1898 (glpPBv3) R 1896 1898 884 0 -1 0 8636615 0 0 0 137870 4320 0 0 25 0 1 0 111053157 517095424 125868 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/1898/statm: 126244 125868 227 40 0 125659 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 504976

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1899
/proc/meminfo: memFree=1327976/2055920 swapFree=4191892/4192956
[pid=1898] ppid=1896 vsize=504976 CPUtime=1481.89
/proc/1898/stat : 1898 (glpPBv3) R 1896 1898 884 0 -1 0 9080530 0 0 0 143641 4548 0 0 25 0 1 0 111053157 517095424 125868 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/1898/statm: 126244 125868 227 40 0 125659 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 504976

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1899
/proc/meminfo: memFree=1327912/2055920 swapFree=4191892/4192956
[pid=1898] ppid=1896 vsize=504976 CPUtime=1541.87
/proc/1898/stat : 1898 (glpPBv3) R 1896 1898 884 0 -1 0 9597340 0 0 0 149378 4809 0 0 25 0 1 0 111053157 517095424 125868 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/1898/statm: 126244 125868 227 40 0 125659 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 504976

[startup+1602.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 1899
/proc/meminfo: memFree=1327912/2055920 swapFree=4191892/4192956
[pid=1898] ppid=1896 vsize=504976 CPUtime=1601.85
/proc/1898/stat : 1898 (glpPBv3) R 1896 1898 884 0 -1 0 10093899 0 0 0 155128 5057 0 0 25 0 1 0 111053157 517095424 125868 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 1 0 0
/proc/1898/statm: 126244 125868 227 40 0 125659 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 504976

[startup+1662.3 s]
/proc/loadavg: 1.11 1.04 1.01 2/65 1899
/proc/meminfo: memFree=1247336/2055920 swapFree=4191892/4192956
[pid=1898] ppid=1896 vsize=585732 CPUtime=1661.84
/proc/1898/stat : 1898 (glpPBv3) R 1896 1898 884 0 -1 0 10597482 0 0 0 160873 5311 0 0 25 0 1 0 111053157 599789568 146025 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134591108 0 0 4096 0 0 0 0 17 1 0 0
/proc/1898/statm: 146433 146025 227 40 0 145848 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 585732

[startup+1722.3 s]
/proc/loadavg: 1.08 1.04 1.01 2/65 1899
/proc/meminfo: memFree=1327976/2055920 swapFree=4191892/4192956
[pid=1898] ppid=1896 vsize=504976 CPUtime=1721.82
/proc/1898/stat : 1898 (glpPBv3) R 1896 1898 884 0 -1 0 11097638 0 0 0 166617 5565 0 0 25 0 1 0 111053157 517095424 125868 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/1898/statm: 126244 125868 227 40 0 125659 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 504976

[startup+1782.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 1899
/proc/meminfo: memFree=1337576/2055920 swapFree=4191892/4192956
[pid=1898] ppid=1896 vsize=504976 CPUtime=1781.81
/proc/1898/stat : 1898 (glpPBv3) R 1896 1898 884 0 -1 0 11616667 0 0 0 172354 5827 0 0 25 0 1 0 111053157 517095424 125868 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643691 0 0 4096 0 0 0 0 17 1 0 0
/proc/1898/statm: 126244 125868 227 40 0 125659 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 504976



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 1899
/proc/meminfo: memFree=1340200/2055920 swapFree=4191892/4192956
[pid=1898] ppid=1896 vsize=497272 CPUtime=1800
/proc/1898/stat : 1898 (glpPBv3) R 1896 1898 884 0 -1 0 11771649 0 0 0 174096 5904 0 0 25 0 1 0 111053157 509206528 123560 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 5197527 0 0 4096 0 0 0 0 17 1 0 0
/proc/1898/statm: 124318 123567 227 40 0 123733 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 497272

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

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

[startup+1800.5 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 1899
/proc/meminfo: memFree=1340200/2055920 swapFree=4191892/4192956
[pid=1898] ppid=1896 vsize=497272 CPUtime=1800
/proc/1898/stat : 1898 (glpPBv3) R 1896 1898 884 0 -1 0 11771649 0 0 0 174096 5904 0 0 25 0 1 0 111053157 509206528 123560 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 5197527 0 0 4096 0 0 0 0 17 1 0 0
/proc/1898/statm: 124318 123567 227 40 0 123733 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 497272

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.59
CPU time (s): 1800.1
CPU user time (s): 1740.97
CPU system time (s): 59.127
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 606276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1740.97
system time used= 59.127
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11771685
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= 11
involuntary context switches= 1839

runsolver used 1.3268 second user time and 3.62545 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Sun Apr 15 10:03:33 UTC 2007

IDJOB= 352412
IDBENCH= 1973
IDSOLVER= 166
FILE ID= node43/352412-1176631413

PBS_JOBID= 4559791

Free space on /tmp= 66545 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/wnq/normalized-wnq_n100_mw99_14.opb.PB06.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/352412-1176631413/instance-352412-1176631413.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node43/convwatcher-352412-1176631413 -o ROOT/results/node43/conversion-352412-1176631413 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352412-1176631413/instance-352412-1176631413.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-352412-1176631413 -o ROOT/results/node43/solver-352412-1176631413 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/352412-1176631413/instance-352412-1176631413.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  13c1b3915f4d316b882a7e551b1f0496

RANDOM SEED= 545629324

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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		: 3000.218
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		: 3000.218
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:       1832192 kB
Buffers:         11400 kB
Cached:         124264 kB
SwapCached:        268 kB
Active:          51712 kB
Inactive:       100296 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1832192 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:           19108 kB
Writeback:           0 kB
Mapped:          25228 kB
Slab:            57784 kB
Committed_AS:   182380 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= 66545 MiB

End job on node43 on Sun Apr 15 10:33:36 UTC 2007