Trace number 350956

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) 1800.03 1800.52

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-dc1l.opb
MD5SUM1bfc65237e0980827bf136f13870d50e
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark997
Best CPU time to get the best result obtained on this benchmark1782.78
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 997
Optimality of the best value was proved NO
Number of variables85198
Total number of constraints1652
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 constraints1652
Minimum length of a constraint31
Maximum length of a constraint35129
Number of terms in the objective function 85198
Biggest coefficient in the objective function 41346
Number of bits for the biggest coefficient in the objective function 16
Sum of the numbers in the objective function 607077
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 607077
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)

0.00/0.01	c glpPB 0.2 (July 2006)
0.00/0.01	c An Application of GLPK 4.10 for PB Constraints
0.00/0.01	c Done @ University of Michigan, Ann Arbor, MI
0.00/0.01	c  by Hossein Sheini

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/350956-1176571017/instance-350956-1176571017.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/node27/watcher-350956-1176571017 -o ROOT/results/node27/solver-350956-1176571017 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/350956-1176571017/instance-350956-1176571017.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: 0.92 0.99 0.99 3/65 20982
/proc/meminfo: memFree=1804464/2055920 swapFree=4192812/4192956
[pid=20982] ppid=20980 vsize=2432 CPUtime=0
/proc/20982/stat : 20982 (glpPBv3) R 20980 20982 20249 0 -1 0 126 0 1 0 0 0 0 0 18 0 1 0 69797613 2490368 109 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 1470552 0 0 4096 0 0 0 0 17 1 0 0
/proc/20982/statm: 608 118 103 40 0 11 0

[startup+0.0165379 s]
/proc/loadavg: 0.92 0.99 0.99 3/65 20982
/proc/meminfo: memFree=1804464/2055920 swapFree=4192812/4192956
[pid=20982] ppid=20980 vsize=2644 CPUtime=0
/proc/20982/stat : 20982 (glpPBv3) R 20980 20982 20249 0 -1 0 273 0 3 0 0 0 0 0 18 0 1 0 69797613 2707456 246 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 1933015 0 0 4096 0 0 0 0 17 1 0 0
/proc/20982/statm: 661 246 192 40 0 76 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2644

[startup+0.102547 s]
/proc/loadavg: 0.92 0.99 0.99 3/65 20982
/proc/meminfo: memFree=1804464/2055920 swapFree=4192812/4192956
[pid=20982] ppid=20980 vsize=4908 CPUtime=0.08
/proc/20982/stat : 20982 (glpPBv3) R 20980 20982 20249 0 -1 0 839 0 3 0 8 0 0 0 18 0 1 0 69797613 5025792 812 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 1933015 0 0 4096 0 0 0 0 17 1 0 0
/proc/20982/statm: 1227 812 192 40 0 642 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4908

[startup+0.301567 s]
/proc/loadavg: 0.92 0.99 0.99 3/65 20982
/proc/meminfo: memFree=1804464/2055920 swapFree=4192812/4192956
[pid=20982] ppid=20980 vsize=9972 CPUtime=0.28
/proc/20982/stat : 20982 (glpPBv3) R 20980 20982 20249 0 -1 0 2108 0 3 0 28 0 0 0 19 0 1 0 69797613 10211328 2081 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 1933015 0 0 4096 0 0 0 0 17 1 0 0
/proc/20982/statm: 2493 2081 192 40 0 1908 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 9972

[startup+0.702617 s]
/proc/loadavg: 0.92 0.99 0.99 3/65 20982
/proc/meminfo: memFree=1804464/2055920 swapFree=4192812/4192956
[pid=20982] ppid=20980 vsize=13440 CPUtime=0.68
/proc/20982/stat : 20982 (glpPBv3) R 20980 20982 20249 0 -1 0 2972 0 3 0 67 1 0 0 23 0 1 0 69797613 13762560 2945 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134530886 0 0 4096 0 0 0 0 17 0 0 0
/proc/20982/statm: 3360 2945 199 40 0 2775 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 13440

[startup+1.50169 s]
/proc/loadavg: 0.92 0.99 0.99 2/66 20983
/proc/meminfo: memFree=1791144/2055920 swapFree=4192812/4192956
[pid=20982] ppid=20980 vsize=17036 CPUtime=1.47
/proc/20982/stat : 20982 (glpPBv3) R 20980 20982 20249 0 -1 0 3879 0 3 0 146 1 0 0 25 0 1 0 69797613 17444864 3852 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134530891 0 0 4096 0 0 0 0 17 1 0 0
/proc/20982/statm: 4259 3852 199 40 0 3674 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 17036

[startup+3.10185 s]
/proc/loadavg: 0.92 0.99 0.99 2/66 20983
/proc/meminfo: memFree=1786216/2055920 swapFree=4192812/4192956
[pid=20982] ppid=20980 vsize=58868 CPUtime=3.08
/proc/20982/stat : 20982 (glpPBv3) R 20980 20982 20249 0 -1 0 14441 0 3 0 302 6 0 0 25 0 1 0 69797613 60280832 14362 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134588012 0 0 4096 0 0 0 0 17 1 0 0
/proc/20982/statm: 14717 14362 221 40 0 14132 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 58868

[startup+6.30118 s]
/proc/loadavg: 0.93 0.99 0.99 2/66 20983
/proc/meminfo: memFree=1746792/2055920 swapFree=4192812/4192956
[pid=20982] ppid=20980 vsize=58868 CPUtime=6.28
/proc/20982/stat : 20982 (glpPBv3) R 20980 20982 20249 0 -1 0 14441 0 3 0 622 6 0 0 25 0 1 0 69797613 60280832 14362 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582174 0 0 4096 0 0 0 0 17 1 0 0
/proc/20982/statm: 14717 14362 221 40 0 14132 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 58868

[startup+12.7018 s]
/proc/loadavg: 0.93 0.99 0.99 2/66 20983
/proc/meminfo: memFree=1746800/2055920 swapFree=4192812/4192956
[pid=20982] ppid=20980 vsize=58868 CPUtime=12.67
/proc/20982/stat : 20982 (glpPBv3) R 20980 20982 20249 0 -1 0 14441 0 3 0 1261 6 0 0 25 0 1 0 69797613 60280832 14362 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134583243 0 0 4096 0 0 0 0 17 1 0 0
/proc/20982/statm: 14717 14362 221 40 0 14132 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 58868

[startup+25.5011 s]
/proc/loadavg: 0.95 0.99 0.99 2/66 20983
/proc/meminfo: memFree=1748720/2055920 swapFree=4192812/4192956
[pid=20982] ppid=20980 vsize=57104 CPUtime=25.47
/proc/20982/stat : 20982 (glpPBv3) R 20980 20982 20249 0 -1 0 15014 0 3 0 2540 7 0 0 25 0 1 0 69797613 58474496 13921 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590098 0 0 4096 0 0 0 0 17 1 0 0
/proc/20982/statm: 14276 13921 221 40 0 13691 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 57104

[startup+51.1017 s]
/proc/loadavg: 0.96 0.99 0.99 2/66 20983
/proc/meminfo: memFree=1748464/2055920 swapFree=4192812/4192956
[pid=20982] ppid=20980 vsize=57380 CPUtime=51.06
/proc/20982/stat : 20982 (glpPBv3) R 20980 20982 20249 0 -1 0 15152 0 3 0 5098 8 0 0 25 0 1 0 69797613 58757120 13990 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582191 0 0 4096 0 0 0 0 17 1 0 0
/proc/20982/statm: 14345 13990 221 40 0 13760 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 57380

[startup+102.306 s]
/proc/loadavg: 0.98 0.99 0.99 2/66 20983
/proc/meminfo: memFree=1746160/2055920 swapFree=4192812/4192956
[pid=20982] ppid=20980 vsize=59760 CPUtime=102.25
/proc/20982/stat : 20982 (glpPBv3) R 20980 20982 20249 0 -1 0 21151 0 3 0 10213 12 0 0 25 0 1 0 69797613 61194240 14585 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589782 0 0 4096 0 0 0 0 17 1 0 0
/proc/20982/statm: 14940 14585 221 40 0 14355 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 59760

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 20983
/proc/meminfo: memFree=1746160/2055920 swapFree=4192812/4192956
[pid=20982] ppid=20980 vsize=59760 CPUtime=162.22
/proc/20982/stat : 20982 (glpPBv3) R 20980 20982 20249 0 -1 0 31364 0 3 0 16205 17 0 0 25 0 1 0 69797613 61194240 14585 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590094 0 0 4096 0 0 0 0 17 1 0 0
/proc/20982/statm: 14940 14585 221 40 0 14355 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 59760

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 20983
/proc/meminfo: memFree=1748528/2055920 swapFree=4192812/4192956
[pid=20982] ppid=20980 vsize=57380 CPUtime=222.21
/proc/20982/stat : 20982 (glpPBv3) R 20980 20982 20249 0 -1 0 38280 0 3 0 22199 22 0 0 25 0 1 0 69797613 58757120 13990 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582174 0 0 4096 0 0 0 0 17 1 0 0
/proc/20982/statm: 14345 13990 221 40 0 13760 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 57380

[startup+282.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 20983
/proc/meminfo: memFree=1746160/2055920 swapFree=4192812/4192956
[pid=20982] ppid=20980 vsize=59760 CPUtime=282.19
/proc/20982/stat : 20982 (glpPBv3) R 20980 20982 20249 0 -1 0 52798 0 3 0 28189 30 0 0 25 0 1 0 69797613 61194240 14585 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590094 0 0 4096 0 0 0 0 17 1 0 0
/proc/20982/statm: 14940 14585 221 40 0 14355 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 59760

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 20983
/proc/meminfo: memFree=1746096/2055920 swapFree=4192812/4192956
[pid=20982] ppid=20980 vsize=59760 CPUtime=342.18
/proc/20982/stat : 20982 (glpPBv3) R 20980 20982 20249 0 -1 0 66721 0 3 0 34181 37 0 0 25 0 1 0 69797613 61194240 14585 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589907 0 0 4096 0 0 0 0 17 1 0 0
/proc/20982/statm: 14940 14585 221 40 0 14355 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 59760

[startup+402.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 20983
/proc/meminfo: memFree=1746096/2055920 swapFree=4192812/4192956
[pid=20982] ppid=20980 vsize=59760 CPUtime=402.16
/proc/20982/stat : 20982 (glpPBv3) R 20980 20982 20249 0 -1 0 72629 0 3 0 40175 41 0 0 25 0 1 0 69797613 61194240 14585 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134584556 0 0 4096 0 0 0 0 17 1 0 0
/proc/20982/statm: 14940 14585 221 40 0 14355 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 59760

[startup+462.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 20983
/proc/meminfo: memFree=1748464/2055920 swapFree=4192812/4192956
[pid=20982] ppid=20980 vsize=59760 CPUtime=462.14
/proc/20982/stat : 20982 (glpPBv3) R 20980 20982 20249 0 -1 0 80644 0 3 0 46169 45 0 0 25 0 1 0 69797613 61194240 14585 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582913 0 0 4096 0 0 0 0 17 1 0 0
/proc/20982/statm: 14940 14585 221 40 0 14355 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 59760

[startup+522.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 20983
/proc/meminfo: memFree=1748464/2055920 swapFree=4192812/4192956
[pid=20982] ppid=20980 vsize=57380 CPUtime=522.13
/proc/20982/stat : 20982 (glpPBv3) R 20980 20982 20249 0 -1 0 85544 0 3 0 52164 49 0 0 25 0 1 0 69797613 58757120 13990 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582191 0 0 4096 0 0 0 0 17 1 0 0
/proc/20982/statm: 14345 13990 221 40 0 13760 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 57380

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 20985
/proc/meminfo: memFree=1745904/2055920 swapFree=4192812/4192956
[pid=20982] ppid=20980 vsize=59760 CPUtime=582.12
/proc/20982/stat : 20982 (glpPBv3) R 20980 20982 20249 0 -1 0 93055 0 3 0 58157 55 0 0 25 0 1 0 69797613 61194240 14585 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589782 0 0 4096 0 0 0 0 17 1 0 0
/proc/20982/statm: 14940 14585 221 40 0 14355 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 59760

[startup+642.303 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 20985
/proc/meminfo: memFree=1746096/2055920 swapFree=4192812/4192956
[pid=20982] ppid=20980 vsize=59760 CPUtime=642.1
/proc/20982/stat : 20982 (glpPBv3) R 20980 20982 20249 0 -1 0 98459 0 3 0 64152 58 0 0 25 0 1 0 69797613 61194240 14585 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582328 0 0 4096 0 0 0 0 17 1 0 0
/proc/20982/statm: 14940 14585 221 40 0 14355 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 59760


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

[startup+882.303 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 20985
/proc/meminfo: memFree=1746096/2055920 swapFree=4192812/4192956
[pid=20982] ppid=20980 vsize=59760 CPUtime=882.04
/proc/20982/stat : 20982 (glpPBv3) R 20980 20982 20249 0 -1 0 131205 0 3 0 88126 78 0 0 25 0 1 0 69797613 61194240 14585 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582188 0 0 4096 0 0 0 0 17 1 0 0
/proc/20982/statm: 14940 14585 221 40 0 14355 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 59760

[startup+942.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 20985
/proc/meminfo: memFree=1746032/2055920 swapFree=4192812/4192956
[pid=20982] ppid=20980 vsize=59760 CPUtime=942.03
/proc/20982/stat : 20982 (glpPBv3) R 20980 20982 20249 0 -1 0 136609 0 3 0 94121 82 0 0 25 0 1 0 69797613 61194240 14585 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134587959 0 0 4096 0 0 0 0 17 1 0 0
/proc/20982/statm: 14940 14585 221 40 0 14355 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 59760

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 20985
/proc/meminfo: memFree=1746032/2055920 swapFree=4192812/4192956
[pid=20982] ppid=20980 vsize=59760 CPUtime=1002.01
/proc/20982/stat : 20982 (glpPBv3) R 20980 20982 20249 0 -1 0 143021 0 3 0 100116 85 0 0 25 0 1 0 69797613 61194240 14585 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582915 0 0 4096 0 0 0 0 17 1 0 0
/proc/20982/statm: 14940 14585 221 40 0 14355 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 59760

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 20985
/proc/meminfo: memFree=1746032/2055920 swapFree=4192812/4192956
[pid=20982] ppid=20980 vsize=59760 CPUtime=1061.99
/proc/20982/stat : 20982 (glpPBv3) R 20980 20982 20249 0 -1 0 144624 0 3 0 106112 87 0 0 25 0 1 0 69797613 61194240 14585 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582188 0 0 4096 0 0 0 0 17 1 0 0
/proc/20982/statm: 14940 14585 221 40 0 14355 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 59760

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 20985
/proc/meminfo: memFree=1748400/2055920 swapFree=4192812/4192956
[pid=20982] ppid=20980 vsize=57380 CPUtime=1121.98
/proc/20982/stat : 20982 (glpPBv3) R 20980 20982 20249 0 -1 0 147830 0 3 0 112108 90 0 0 25 0 1 0 69797613 58757120 13990 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590094 0 0 4096 0 0 0 0 17 1 0 0
/proc/20982/statm: 14345 13990 221 40 0 13760 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 57380

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 20985
/proc/meminfo: memFree=1748336/2055920 swapFree=4192812/4192956
[pid=20982] ppid=20980 vsize=59760 CPUtime=1181.97
/proc/20982/stat : 20982 (glpPBv3) R 20980 20982 20249 0 -1 0 161249 0 3 0 118099 98 0 0 25 0 1 0 69797613 61194240 14585 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590094 0 0 4096 0 0 0 0 17 1 0 0
/proc/20982/statm: 14940 14585 221 40 0 14355 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 59760

[startup+1242.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 20985
/proc/meminfo: memFree=1745968/2055920 swapFree=4192812/4192956
[pid=20982] ppid=20980 vsize=59760 CPUtime=1241.95
/proc/20982/stat : 20982 (glpPBv3) R 20980 20982 20249 0 -1 0 167157 0 3 0 124094 101 0 0 25 0 1 0 69797613 61194240 14585 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590061 0 0 4096 0 0 0 0 17 1 0 0
/proc/20982/statm: 14940 14585 221 40 0 14355 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 59760

[startup+1302.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 20985
/proc/meminfo: memFree=1745904/2055920 swapFree=4192812/4192956
[pid=20982] ppid=20980 vsize=59760 CPUtime=1301.94
/proc/20982/stat : 20982 (glpPBv3) R 20980 20982 20249 0 -1 0 171966 0 3 0 130090 104 0 0 25 0 1 0 69797613 61194240 14585 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134583243 0 0 4096 0 0 0 0 17 1 0 0
/proc/20982/statm: 14940 14585 221 40 0 14355 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 59760

[startup+1362.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 20985
/proc/meminfo: memFree=1745904/2055920 swapFree=4192812/4192956
[pid=20982] ppid=20980 vsize=59760 CPUtime=1361.92
/proc/20982/stat : 20982 (glpPBv3) R 20980 20982 20249 0 -1 0 174668 0 3 0 136086 106 0 0 25 0 1 0 69797613 61194240 14585 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589822 0 0 4096 0 0 0 0 17 1 0 0
/proc/20982/statm: 14940 14585 221 40 0 14355 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 59760

[startup+1422.31 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 20985
/proc/meminfo: memFree=1745904/2055920 swapFree=4192812/4192956
[pid=20982] ppid=20980 vsize=59760 CPUtime=1421.91
/proc/20982/stat : 20982 (glpPBv3) R 20980 20982 20249 0 -1 0 180072 0 3 0 142081 110 0 0 25 0 1 0 69797613 61194240 14585 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134580753 0 0 4096 0 0 0 0 17 1 0 0
/proc/20982/statm: 14940 14585 221 40 0 14355 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 59760

[startup+1482.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 20985
/proc/meminfo: memFree=1745840/2055920 swapFree=4192812/4192956
[pid=20982] ppid=20980 vsize=59760 CPUtime=1481.89
/proc/20982/stat : 20982 (glpPBv3) R 20980 20982 20249 0 -1 0 203613 0 3 0 148067 122 0 0 25 0 1 0 69797613 61194240 14585 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590094 0 0 4096 0 0 0 0 17 1 0 0
/proc/20982/statm: 14940 14585 221 40 0 14355 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 59760

[startup+1542.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 20985
/proc/meminfo: memFree=1745840/2055920 swapFree=4192812/4192956
[pid=20982] ppid=20980 vsize=59760 CPUtime=1541.88
/proc/20982/stat : 20982 (glpPBv3) R 20980 20982 20249 0 -1 0 208422 0 3 0 154062 126 0 0 25 0 1 0 69797613 61194240 14585 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582806 0 0 4096 0 0 0 0 17 1 0 0
/proc/20982/statm: 14940 14585 221 40 0 14355 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 59760

[startup+1602.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 20985
/proc/meminfo: memFree=1748208/2055920 swapFree=4192812/4192956
[pid=20982] ppid=20980 vsize=57380 CPUtime=1601.86
/proc/20982/stat : 20982 (glpPBv3) R 20980 20982 20249 0 -1 0 215338 0 3 0 160056 130 0 0 25 0 1 0 69797613 58757120 13990 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582823 0 0 4096 0 0 0 0 17 1 0 0
/proc/20982/statm: 14345 13990 221 40 0 13760 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 57380

[startup+1662.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 20985
/proc/meminfo: memFree=1745840/2055920 swapFree=4192812/4192956
[pid=20982] ppid=20980 vsize=59760 CPUtime=1661.84
/proc/20982/stat : 20982 (glpPBv3) R 20980 20982 20249 0 -1 0 227154 0 3 0 166047 137 0 0 25 0 1 0 69797613 61194240 14585 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590094 0 0 4096 0 0 0 0 17 1 0 0
/proc/20982/statm: 14940 14585 221 40 0 14355 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 59760

[startup+1722.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 20985
/proc/meminfo: memFree=1745776/2055920 swapFree=4192812/4192956
[pid=20982] ppid=20980 vsize=59760 CPUtime=1721.82
/proc/20982/stat : 20982 (glpPBv3) R 20980 20982 20249 0 -1 0 232558 0 3 0 172043 139 0 0 25 0 1 0 69797613 61194240 14585 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582806 0 0 4096 0 0 0 0 17 1 0 0
/proc/20982/statm: 14940 14585 221 40 0 14355 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 59760

[startup+1782.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 20985
/proc/meminfo: memFree=1748144/2055920 swapFree=4192812/4192956
[pid=20982] ppid=20980 vsize=57380 CPUtime=1781.81
/proc/20982/stat : 20982 (glpPBv3) R 20980 20982 20249 0 -1 0 238466 0 3 0 178038 143 0 0 25 0 1 0 69797613 58757120 13990 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589907 0 0 4096 0 0 0 0 17 1 0 0
/proc/20982/statm: 14345 13990 221 40 0 13760 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 57380



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 20985
/proc/meminfo: memFree=1748144/2055920 swapFree=4192812/4192956
[pid=20982] ppid=20980 vsize=57380 CPUtime=1800.01
/proc/20982/stat : 20982 (glpPBv3) R 20980 20982 20249 0 -1 0 244878 0 3 0 179855 146 0 0 25 0 1 0 69797613 58757120 13990 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590082 0 0 4096 0 0 0 0 17 1 0 0
/proc/20982/statm: 14345 13990 221 40 0 13760 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 57380

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: 0.99 0.99 0.99 2/66 20985
/proc/meminfo: memFree=1748144/2055920 swapFree=4192812/4192956
[pid=20982] ppid=20980 vsize=57380 CPUtime=1800.01
/proc/20982/stat : 20982 (glpPBv3) R 20980 20982 20249 0 -1 0 244878 0 3 0 179855 146 0 0 25 0 1 0 69797613 58757120 13990 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590082 0 0 4096 0 0 0 0 17 1 0 0
/proc/20982/statm: 14345 13990 221 40 0 13760 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 57380

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.52
CPU time (s): 1800.03
CPU user time (s): 1798.55
CPU system time (s): 1.47878
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 59760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.55
system time used= 1.47877
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 244878
page faults= 3
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 17
involuntary context switches= 3095

runsolver used 1.41878 second user time and 3.61345 second system time

The end

Launcher Data (download as text)

Begin job on node27 on Sat Apr 14 17:16:57 UTC 2007

IDJOB= 350956
IDBENCH= 1624
IDSOLVER= 166
FILE ID= node27/350956-1176571017

PBS_JOBID= 4556876

Free space on /tmp= 66557 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-reduced-mps-v2-20-10-dc1l.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/350956-1176571017/instance-350956-1176571017.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node27/convwatcher-350956-1176571017 -o ROOT/results/node27/conversion-350956-1176571017 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/350956-1176571017/instance-350956-1176571017.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node27/watcher-350956-1176571017 -o ROOT/results/node27/solver-350956-1176571017 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/350956-1176571017/instance-350956-1176571017.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  1bfc65237e0980827bf136f13870d50e

RANDOM SEED= 509661874

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node27.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		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
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:       1804808 kB
Buffers:         12720 kB
Cached:         126816 kB
SwapCached:          0 kB
Active:          49308 kB
Inactive:       106292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1804808 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            8048 kB
Writeback:           0 kB
Mapped:          26468 kB
Slab:            81488 kB
Committed_AS:    93336 kB
PageTables:       1412 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= 66557 MiB

End job on node27 on Sat Apr 14 17:47:00 UTC 2007