Trace number 354560

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) 1800.01 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/golomb-rulers/normalized-OGR_10.opb
MD5SUM26699ac56f0d58d8261ff4eb58d81611
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark55
Best CPU time to get the best result obtained on this benchmark1207.13
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 55
Optimality of the best value was proved YES
Number of variables895
Total number of constraints1659
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 constraints1659
Minimum length of a constraint14
Maximum length of a constraint29
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 128
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 707
Number of bits of the biggest sum of numbers10
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/354560-1176718822/instance-354560-1176718822.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/node18/watcher-354560-1176718822 -o ROOT/results/node18/solver-354560-1176718822 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/354560-1176718822/instance-354560-1176718822.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 3/77 18292
/proc/meminfo: memFree=1839416/2055920 swapFree=4167980/4192956
[pid=18292] ppid=18290 vsize=2648 CPUtime=0
/proc/18292/stat : 18292 (glpPBv3) R 18290 18292 17626 0 -1 0 262 0 0 0 0 0 0 0 18 0 1 0 119799597 2711552 232 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134530893 0 0 4096 0 0 0 0 17 1 0 0
/proc/18292/statm: 662 232 199 40 0 77 0

[startup+0.078365 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 18292
/proc/meminfo: memFree=1839416/2055920 swapFree=4167980/4192956
[pid=18292] ppid=18290 vsize=3048 CPUtime=0.07
/proc/18292/stat : 18292 (glpPBv3) R 18290 18292 17626 0 -1 0 387 0 0 0 7 0 0 0 18 0 1 0 119799597 3121152 357 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134519084 0 0 4096 0 0 0 0 17 1 0 0
/proc/18292/statm: 762 357 199 40 0 177 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3048

[startup+0.101366 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 18292
/proc/meminfo: memFree=1839416/2055920 swapFree=4167980/4192956
[pid=18292] ppid=18290 vsize=3316 CPUtime=0.09
/proc/18292/stat : 18292 (glpPBv3) R 18290 18292 17626 0 -1 0 427 0 0 0 9 0 0 0 18 0 1 0 119799597 3395584 397 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8326871 0 0 4096 0 0 0 0 17 1 0 0
/proc/18292/statm: 829 397 199 40 0 244 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3316

[startup+0.301386 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 18292
/proc/meminfo: memFree=1839416/2055920 swapFree=4167980/4192956
[pid=18292] ppid=18290 vsize=6176 CPUtime=0.29
/proc/18292/stat : 18292 (glpPBv3) R 18290 18292 17626 0 -1 0 1172 0 0 0 29 0 0 0 19 0 1 0 119799597 6324224 1141 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18292/statm: 1544 1141 221 40 0 959 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6176

[startup+0.701424 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 18292
/proc/meminfo: memFree=1839416/2055920 swapFree=4167980/4192956
[pid=18292] ppid=18290 vsize=6456 CPUtime=0.69
/proc/18292/stat : 18292 (glpPBv3) R 18290 18292 17626 0 -1 0 1277 0 0 0 69 0 0 0 22 0 1 0 119799597 6610944 1211 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582318 0 0 4096 0 0 0 0 17 1 0 0
/proc/18292/statm: 1614 1211 221 40 0 1029 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6456

[startup+1.5015 s]
/proc/loadavg: 0.92 0.99 0.99 2/78 18293
/proc/meminfo: memFree=1835376/2055920 swapFree=4167980/4192956
[pid=18292] ppid=18290 vsize=7316 CPUtime=1.49
/proc/18292/stat : 18292 (glpPBv3) R 18290 18292 17626 0 -1 0 1992 0 0 0 148 1 0 0 25 0 1 0 119799597 7491584 1434 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/18292/statm: 1829 1434 227 40 0 1244 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7316

[startup+3.10166 s]
/proc/loadavg: 0.92 0.99 0.99 2/78 18293
/proc/meminfo: memFree=1833904/2055920 swapFree=4167980/4192956
[pid=18292] ppid=18290 vsize=7596 CPUtime=3.09
/proc/18292/stat : 18292 (glpPBv3) R 18290 18292 17626 0 -1 0 2835 0 0 0 308 1 0 0 25 0 1 0 119799597 7778304 1504 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/18292/statm: 1899 1504 227 40 0 1314 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7596

[startup+6.30297 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 18293
/proc/meminfo: memFree=1833776/2055920 swapFree=4167980/4192956
[pid=18292] ppid=18290 vsize=7596 CPUtime=6.29
/proc/18292/stat : 18292 (glpPBv3) R 18290 18292 17626 0 -1 0 4557 0 0 0 628 1 0 0 25 0 1 0 119799597 7778304 1504 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0
/proc/18292/statm: 1899 1504 227 40 0 1314 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7596

[startup+12.7016 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 18293
/proc/meminfo: memFree=1833712/2055920 swapFree=4167980/4192956
[pid=18292] ppid=18290 vsize=7596 CPUtime=12.69
/proc/18292/stat : 18292 (glpPBv3) R 18290 18292 17626 0 -1 0 8493 0 0 0 1266 3 0 0 25 0 1 0 119799597 7778304 1504 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629287 0 0 4096 0 0 0 0 17 1 0 0
/proc/18292/statm: 1899 1504 227 40 0 1314 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7596

[startup+25.5018 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 18293
/proc/meminfo: memFree=1833712/2055920 swapFree=4167980/4192956
[pid=18292] ppid=18290 vsize=7596 CPUtime=25.48
/proc/18292/stat : 18292 (glpPBv3) R 18290 18292 17626 0 -1 0 14151 0 0 0 2543 5 0 0 25 0 1 0 119799597 7778304 1504 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/18292/statm: 1899 1504 227 40 0 1314 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7596

[startup+51.1013 s]
/proc/loadavg: 0.96 0.99 0.99 2/78 18293
/proc/meminfo: memFree=1833776/2055920 swapFree=4167980/4192956
[pid=18292] ppid=18290 vsize=7596 CPUtime=51.08
/proc/18292/stat : 18292 (glpPBv3) R 18290 18292 17626 0 -1 0 26697 0 0 0 5099 9 0 0 25 0 1 0 119799597 7778304 1504 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/18292/statm: 1899 1504 227 40 0 1314 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7596

[startup+102.305 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 18293
/proc/meminfo: memFree=1833712/2055920 swapFree=4167980/4192956
[pid=18292] ppid=18290 vsize=7596 CPUtime=102.27
/proc/18292/stat : 18292 (glpPBv3) R 18290 18292 17626 0 -1 0 50805 0 0 0 10206 21 0 0 25 0 1 0 119799597 7778304 1504 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134626410 0 0 4096 0 0 0 0 17 1 0 0
/proc/18292/statm: 1899 1504 227 40 0 1314 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 7596

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 18293
/proc/meminfo: memFree=1833648/2055920 swapFree=4167980/4192956
[pid=18292] ppid=18290 vsize=7596 CPUtime=162.25
/proc/18292/stat : 18292 (glpPBv3) R 18290 18292 17626 0 -1 0 98533 0 0 0 16183 42 0 0 25 0 1 0 119799597 7778304 1508 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/18292/statm: 1899 1508 227 40 0 1314 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 7596

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 18293
/proc/meminfo: memFree=1832752/2055920 swapFree=4167980/4192956
[pid=18292] ppid=18290 vsize=7652 CPUtime=222.23
/proc/18292/stat : 18292 (glpPBv3) R 18290 18292 17626 0 -1 0 290048 0 0 0 22095 128 0 0 25 0 1 0 119799597 7835648 1537 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/18292/statm: 1913 1537 227 40 0 1328 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7652

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 18293
/proc/meminfo: memFree=1832624/2055920 swapFree=4167980/4192956
[pid=18292] ppid=18290 vsize=7768 CPUtime=282.22
/proc/18292/stat : 18292 (glpPBv3) R 18290 18292 17626 0 -1 0 643462 0 0 0 27932 290 0 0 25 0 1 0 119799597 7954432 1566 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629283 0 0 4096 0 0 0 0 17 1 0 0
/proc/18292/statm: 1942 1566 227 40 0 1357 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 7768

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 18293
/proc/meminfo: memFree=1833200/2055920 swapFree=4167980/4192956
[pid=18292] ppid=18290 vsize=7956 CPUtime=342.2
/proc/18292/stat : 18292 (glpPBv3) R 18290 18292 17626 0 -1 0 942375 0 0 0 33796 424 0 0 25 0 1 0 119799597 8146944 1613 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/18292/statm: 1989 1613 227 40 0 1404 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 7956

[startup+402.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 18293
/proc/meminfo: memFree=1832496/2055920 swapFree=4167980/4192956
[pid=18292] ppid=18290 vsize=8088 CPUtime=402.18
/proc/18292/stat : 18292 (glpPBv3) R 18290 18292 17626 0 -1 0 1234096 0 0 0 39666 552 0 0 25 0 1 0 119799597 8282112 1646 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/18292/statm: 2022 1646 227 40 0 1437 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 8088

[startup+462.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 18293
/proc/meminfo: memFree=1832944/2055920 swapFree=4167980/4192956
[pid=18292] ppid=18290 vsize=8240 CPUtime=462.16
/proc/18292/stat : 18292 (glpPBv3) R 18290 18292 17626 0 -1 0 1591994 0 0 0 45500 716 0 0 25 0 1 0 119799597 8437760 1684 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/18292/statm: 2060 1684 227 40 0 1475 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 8240

[startup+522.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 18293
/proc/meminfo: memFree=1832688/2055920 swapFree=4167980/4192956
[pid=18292] ppid=18290 vsize=9396 CPUtime=522.15
/proc/18292/stat : 18292 (glpPBv3) R 18290 18292 17626 0 -1 0 1857374 0 0 0 51376 839 0 0 25 0 1 0 119799597 9621504 1973 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/18292/statm: 2349 1973 227 40 0 1764 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 9396

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 18293
/proc/meminfo: memFree=1832496/2055920 swapFree=4167980/4192956
[pid=18292] ppid=18290 vsize=8568 CPUtime=582.13
/proc/18292/stat : 18292 (glpPBv3) R 18290 18292 17626 0 -1 0 2180142 0 0 0 57221 992 0 0 25 0 1 0 119799597 8773632 1766 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/18292/statm: 2142 1766 227 40 0 1557 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 8568

[startup+642.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 18293
/proc/meminfo: memFree=1832432/2055920 swapFree=4167980/4192956
[pid=18292] ppid=18290 vsize=9648 CPUtime=642.12
/proc/18292/stat : 18292 (glpPBv3) R 18290 18292 17626 0 -1 0 2532130 0 0 0 63057 1155 0 0 25 0 1 0 119799597 9879552 2036 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/18292/statm: 2412 2036 227 40 0 1827 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 9648


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 18293
/proc/meminfo: memFree=1831600/2055920 swapFree=4167980/4192956
[pid=18292] ppid=18290 vsize=9360 CPUtime=882.05
/proc/18292/stat : 18292 (glpPBv3) R 18290 18292 17626 0 -1 0 3793702 0 0 0 86474 1731 0 0 25 0 1 0 119799597 9584640 1964 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/18292/statm: 2340 1964 227 40 0 1755 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 9360

[startup+942.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 18293
/proc/meminfo: memFree=1831472/2055920 swapFree=4167980/4192956
[pid=18292] ppid=18290 vsize=9464 CPUtime=942.04
/proc/18292/stat : 18292 (glpPBv3) R 18290 18292 17626 0 -1 0 4125071 0 0 0 92323 1881 0 0 25 0 1 0 119799597 9691136 1990 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/18292/statm: 2366 1990 227 40 0 1781 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 9464

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 18293
/proc/meminfo: memFree=1831344/2055920 swapFree=4167980/4192956
[pid=18292] ppid=18290 vsize=9612 CPUtime=1002.02
/proc/18292/stat : 18292 (glpPBv3) R 18290 18292 17626 0 -1 0 4503185 0 0 0 98150 2052 0 0 25 0 1 0 119799597 9842688 2027 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/18292/statm: 2403 2027 227 40 0 1818 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 9612

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 18295
/proc/meminfo: memFree=1831216/2055920 swapFree=4167980/4192956
[pid=18292] ppid=18290 vsize=9736 CPUtime=1062
/proc/18292/stat : 18292 (glpPBv3) R 18290 18292 17626 0 -1 0 4904963 0 0 0 103971 2229 0 0 25 0 1 0 119799597 9969664 2058 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/18292/statm: 2434 2058 227 40 0 1849 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 9736

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 18295
/proc/meminfo: memFree=1831024/2055920 swapFree=4167980/4192956
[pid=18292] ppid=18290 vsize=9908 CPUtime=1121.99
/proc/18292/stat : 18292 (glpPBv3) R 18290 18292 17626 0 -1 0 5214305 0 0 0 109830 2369 0 0 25 0 1 0 119799597 10145792 2101 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/18292/statm: 2477 2101 227 40 0 1892 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 9908

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 18295
/proc/meminfo: memFree=1830064/2055920 swapFree=4167980/4192956
[pid=18292] ppid=18290 vsize=10020 CPUtime=1181.97
/proc/18292/stat : 18292 (glpPBv3) R 18290 18292 17626 0 -1 0 5544735 0 0 0 115678 2519 0 0 25 0 1 0 119799597 10260480 2129 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629287 0 0 4096 0 0 0 0 17 1 0 0
/proc/18292/statm: 2505 2129 227 40 0 1920 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 10020

[startup+1242.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 18295
/proc/meminfo: memFree=1830576/2055920 swapFree=4167980/4192956
[pid=18292] ppid=18290 vsize=10224 CPUtime=1241.95
/proc/18292/stat : 18292 (glpPBv3) R 18290 18292 17626 0 -1 0 5821668 0 0 0 121545 2650 0 0 25 0 1 0 119799597 10469376 2180 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542134 0 0 4096 0 0 0 0 17 1 0 0
/proc/18292/statm: 2556 2180 227 40 0 1971 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 10224

[startup+1302.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 18295
/proc/meminfo: memFree=1830448/2055920 swapFree=4167980/4192956
[pid=18292] ppid=18290 vsize=10420 CPUtime=1301.94
/proc/18292/stat : 18292 (glpPBv3) R 18290 18292 17626 0 -1 0 6123724 0 0 0 127409 2785 0 0 25 0 1 0 119799597 10670080 2229 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/18292/statm: 2605 2229 227 40 0 2020 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 10420

[startup+1362.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 18295
/proc/meminfo: memFree=1830256/2055920 swapFree=4167980/4192956
[pid=18292] ppid=18290 vsize=10568 CPUtime=1361.92
/proc/18292/stat : 18292 (glpPBv3) R 18290 18292 17626 0 -1 0 6497104 0 0 0 133236 2956 0 0 25 0 1 0 119799597 10821632 2266 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/18292/statm: 2642 2266 227 40 0 2057 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 10568

[startup+1422.31 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 18295
/proc/meminfo: memFree=1830064/2055920 swapFree=4167980/4192956
[pid=18292] ppid=18290 vsize=10732 CPUtime=1421.91
/proc/18292/stat : 18292 (glpPBv3) R 18290 18292 17626 0 -1 0 6825127 0 0 0 139083 3108 0 0 25 0 1 0 119799597 10989568 2307 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/18292/statm: 2683 2307 227 40 0 2098 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 10732

[startup+1482.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 18295
/proc/meminfo: memFree=1829936/2055920 swapFree=4167980/4192956
[pid=18292] ppid=18290 vsize=10816 CPUtime=1481.89
/proc/18292/stat : 18292 (glpPBv3) R 18290 18292 17626 0 -1 0 7223856 0 0 0 144900 3289 0 0 25 0 1 0 119799597 11075584 2328 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629264 0 0 4096 0 0 0 0 17 1 0 0
/proc/18292/statm: 2704 2328 227 40 0 2119 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 10816

[startup+1542.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 18295
/proc/meminfo: memFree=1829872/2055920 swapFree=4167980/4192956
[pid=18292] ppid=18290 vsize=11976 CPUtime=1541.87
/proc/18292/stat : 18292 (glpPBv3) R 18290 18292 17626 0 -1 0 7643893 0 0 0 150702 3485 0 0 25 0 1 0 119799597 12263424 2605 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18292/statm: 2994 2605 227 40 0 2409 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 11976

[startup+1602.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 18295
/proc/meminfo: memFree=1829808/2055920 swapFree=4167980/4192956
[pid=18292] ppid=18290 vsize=10920 CPUtime=1601.85
/proc/18292/stat : 18292 (glpPBv3) R 18290 18292 17626 0 -1 0 8098720 0 0 0 156481 3704 0 0 25 0 1 0 119799597 11182080 2354 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/18292/statm: 2730 2354 227 40 0 2145 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 10920

[startup+1662.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 18295
/proc/meminfo: memFree=1828912/2055920 swapFree=4167980/4192956
[pid=18292] ppid=18290 vsize=11888 CPUtime=1661.84
/proc/18292/stat : 18292 (glpPBv3) R 18290 18292 17626 0 -1 0 8532214 0 0 0 162278 3906 0 0 25 0 1 0 119799597 12173312 2583 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18292/statm: 2972 2501 227 40 0 2387 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 11888

[startup+1722.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 18295
/proc/meminfo: memFree=1829680/2055920 swapFree=4167980/4192956
[pid=18292] ppid=18290 vsize=10976 CPUtime=1721.82
/proc/18292/stat : 18292 (glpPBv3) R 18290 18292 17626 0 -1 0 8971254 0 0 0 168067 4115 0 0 25 0 1 0 119799597 11239424 2368 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/18292/statm: 2744 2368 227 40 0 2159 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 10976

[startup+1782.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 18295
/proc/meminfo: memFree=1829552/2055920 swapFree=4167980/4192956
[pid=18292] ppid=18290 vsize=11052 CPUtime=1781.8
/proc/18292/stat : 18292 (glpPBv3) R 18290 18292 17626 0 -1 0 9339126 0 0 0 173890 4290 0 0 25 0 1 0 119799597 11317248 2387 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/18292/statm: 2763 2387 227 40 0 2178 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 11052



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 18295
/proc/meminfo: memFree=1828720/2055920 swapFree=4167980/4192956
[pid=18292] ppid=18290 vsize=12176 CPUtime=1800.01
/proc/18292/stat : 18292 (glpPBv3) R 18290 18292 17626 0 -1 0 9462610 0 0 0 175653 4348 0 0 25 0 1 0 119799597 12468224 2646 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134639272 0 0 4096 0 0 0 0 17 1 0 0
/proc/18292/statm: 3044 2646 227 40 0 2459 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 12176

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 2/78 18295
/proc/meminfo: memFree=1828720/2055920 swapFree=4167980/4192956
[pid=18292] ppid=18290 vsize=12176 CPUtime=1800.01
/proc/18292/stat : 18292 (glpPBv3) R 18290 18292 17626 0 -1 0 9462610 0 0 0 175653 4348 0 0 25 0 1 0 119799597 12468224 2646 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134639272 0 0 4096 0 0 0 0 17 1 0 0
/proc/18292/statm: 3044 2646 227 40 0 2459 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 12176

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.51
CPU time (s): 1800.01
CPU user time (s): 1756.53
CPU system time (s): 43.4824
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 12176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1756.53
system time used= 43.4824
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9462610
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= 2757

runsolver used 2.00969 second user time and 4.06338 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Mon Apr 16 10:20:22 UTC 2007

IDJOB= 354560
IDBENCH= 2637
IDSOLVER= 166
FILE ID= node18/354560-1176718822

PBS_JOBID= 4559444

Free space on /tmp= 66543 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_10.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/354560-1176718822/instance-354560-1176718822.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node18/convwatcher-354560-1176718822 -o ROOT/results/node18/conversion-354560-1176718822 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/354560-1176718822/instance-354560-1176718822.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-354560-1176718822 -o ROOT/results/node18/solver-354560-1176718822 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/354560-1176718822/instance-354560-1176718822.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  26699ac56f0d58d8261ff4eb58d81611

RANDOM SEED= 615095914

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1839824 kB
Buffers:         26092 kB
Cached:         107224 kB
SwapCached:       2888 kB
Active:          70416 kB
Inactive:        95540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1839824 kB
SwapTotal:     4192956 kB
SwapFree:      4167980 kB
Dirty:            2588 kB
Writeback:           0 kB
Mapped:          40364 kB
Slab:            35636 kB
Committed_AS:  4279776 kB
PageTables:       1776 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= 66543 MiB

End job on node18 on Mon Apr 16 10:50:25 UTC 2007