Trace number 351749

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) 1800.08 1801.11

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-modglob.opb
MD5SUM1c32686691bf96e75781667309b05481
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark104
Best CPU time to get the best result obtained on this benchmark1782.74
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 104
Optimality of the best value was proved NO
Number of variables9818
Total number of constraints291
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 constraints291
Minimum length of a constraint30
Maximum length of a constraint270
Number of terms in the objective function 9818
Biggest coefficient in the objective function 7770
Number of bits for the biggest coefficient in the objective function 13
Sum of the numbers in the objective function 533087
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 533087
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c 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/351749-1176612000/instance-351749-1176612000.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/node57/watcher-351749-1176612000 -o ROOT/results/node57/solver-351749-1176612000 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/351749-1176612000/instance-351749-1176612000.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: 1.02 0.99 0.99 3/64 18230
/proc/meminfo: memFree=1686008/2055920 swapFree=4187472/4192956
[pid=18230] ppid=18228 vsize=2644 CPUtime=0
/proc/18230/stat : 18230 (glpPBv3) R 18228 18230 17767 0 -1 0 260 0 0 0 0 0 0 0 18 0 1 0 102335971 2707456 230 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 7562044 0 0 4096 0 0 0 0 17 0 0 0
/proc/18230/statm: 661 230 192 40 0 76 0

[startup+0.059161 s]
/proc/loadavg: 1.02 0.99 0.99 3/64 18230
/proc/meminfo: memFree=1686008/2055920 swapFree=4187472/4192956
[pid=18230] ppid=18228 vsize=3848 CPUtime=0.05
/proc/18230/stat : 18230 (glpPBv3) R 18228 18230 17767 0 -1 0 558 0 0 0 5 0 0 0 18 0 1 0 102335971 3940352 528 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 7511153 0 0 4096 0 0 0 0 17 0 0 0
/proc/18230/statm: 962 528 199 40 0 377 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3848

[startup+0.101163 s]
/proc/loadavg: 1.02 0.99 0.99 3/64 18230
/proc/meminfo: memFree=1686008/2055920 swapFree=4187472/4192956
[pid=18230] ppid=18228 vsize=3980 CPUtime=0.09
/proc/18230/stat : 18230 (glpPBv3) R 18228 18230 17767 0 -1 0 615 0 0 0 9 0 0 0 18 0 1 0 102335971 4075520 585 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/18230/statm: 995 585 199 40 0 410 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3980

[startup+0.301178 s]
/proc/loadavg: 1.02 0.99 0.99 3/64 18230
/proc/meminfo: memFree=1686008/2055920 swapFree=4187472/4192956
[pid=18230] ppid=18228 vsize=8300 CPUtime=0.29
/proc/18230/stat : 18230 (glpPBv3) R 18228 18230 17767 0 -1 0 2165 0 0 0 28 1 0 0 19 0 1 0 102335971 8499200 1699 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629287 0 0 4096 0 0 0 0 17 0 0 0
/proc/18230/statm: 2075 1699 227 40 0 1490 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8300

[startup+0.701215 s]
/proc/loadavg: 1.02 0.99 0.99 3/64 18230
/proc/meminfo: memFree=1686008/2055920 swapFree=4187472/4192956
[pid=18230] ppid=18228 vsize=8300 CPUtime=0.69
/proc/18230/stat : 18230 (glpPBv3) R 18228 18230 17767 0 -1 0 2879 0 0 0 68 1 0 0 23 0 1 0 102335971 8499200 1699 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629086 0 0 4096 0 0 0 0 17 0 0 0
/proc/18230/statm: 2075 1699 227 40 0 1490 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8300

[startup+1.50128 s]
/proc/loadavg: 1.02 0.99 0.99 2/65 18231
/proc/meminfo: memFree=1679920/2055920 swapFree=4187472/4192956
[pid=18230] ppid=18228 vsize=8300 CPUtime=1.49
/proc/18230/stat : 18230 (glpPBv3) R 18228 18230 17767 0 -1 0 4307 0 0 0 147 2 0 0 25 0 1 0 102335971 8499200 1699 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629208 0 0 4096 0 0 0 0 17 0 0 0
/proc/18230/statm: 2075 1699 227 40 0 1490 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8300

[startup+3.10142 s]
/proc/loadavg: 1.02 0.99 0.99 2/65 18231
/proc/meminfo: memFree=1679792/2055920 swapFree=4187472/4192956
[pid=18230] ppid=18228 vsize=8300 CPUtime=3.09
/proc/18230/stat : 18230 (glpPBv3) R 18228 18230 17767 0 -1 0 6806 0 0 0 306 3 0 0 25 0 1 0 102335971 8499200 1699 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632412 0 0 4096 0 0 0 0 17 0 0 0
/proc/18230/statm: 2075 1699 227 40 0 1490 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8300

[startup+6.30172 s]
/proc/loadavg: 1.02 0.99 0.99 2/65 18231
/proc/meminfo: memFree=1679664/2055920 swapFree=4187472/4192956
[pid=18230] ppid=18228 vsize=8484 CPUtime=6.29
/proc/18230/stat : 18230 (glpPBv3) R 18228 18230 17767 0 -1 0 11615 0 0 0 623 6 0 0 25 0 1 0 102335971 8687616 1732 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 7859927 0 0 4096 0 0 0 0 17 1 0 0
/proc/18230/statm: 2121 1732 227 40 0 1536 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8484

[startup+12.7013 s]
/proc/loadavg: 1.02 0.99 0.99 2/65 18231
/proc/meminfo: memFree=1679600/2055920 swapFree=4187472/4192956
[pid=18230] ppid=18228 vsize=8300 CPUtime=12.68
/proc/18230/stat : 18230 (glpPBv3) R 18228 18230 17767 0 -1 0 22456 0 0 0 1257 11 0 0 25 0 1 0 102335971 8499200 1699 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629289 0 0 4096 0 0 0 0 17 0 0 0
/proc/18230/statm: 2075 1699 227 40 0 1490 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8300

[startup+25.5014 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 18231
/proc/meminfo: memFree=1679280/2055920 swapFree=4187472/4192956
[pid=18230] ppid=18228 vsize=8772 CPUtime=25.47
/proc/18230/stat : 18230 (glpPBv3) R 18228 18230 17767 0 -1 0 50295 0 0 0 2525 22 0 0 25 0 1 0 102335971 8982528 1817 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 7859927 0 0 4096 0 0 0 0 17 0 0 0
/proc/18230/statm: 2193 1817 227 40 0 1608 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 8772

[startup+51.1016 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 18231
/proc/meminfo: memFree=1679216/2055920 swapFree=4187472/4192956
[pid=18230] ppid=18228 vsize=8772 CPUtime=51.05
/proc/18230/stat : 18230 (glpPBv3) R 18228 18230 17767 0 -1 0 65372 0 0 0 5075 30 0 0 25 0 1 0 102335971 8982528 1817 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543250 0 0 4096 0 0 0 0 17 0 0 0
/proc/18230/statm: 2193 1817 227 40 0 1608 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 8772

[startup+102.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 18231
/proc/meminfo: memFree=1678960/2055920 swapFree=4187472/4192956
[pid=18230] ppid=18228 vsize=8772 CPUtime=102.22
/proc/18230/stat : 18230 (glpPBv3) R 18228 18230 17767 0 -1 0 102115 0 0 0 10177 45 0 0 25 0 1 0 102335971 8982528 1817 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626413 0 0 4096 0 0 0 0 17 0 0 0
/proc/18230/statm: 2193 1817 227 40 0 1608 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 8772

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 18231
/proc/meminfo: memFree=1678960/2055920 swapFree=4187472/4192956
[pid=18230] ppid=18228 vsize=8772 CPUtime=162.18
/proc/18230/stat : 18230 (glpPBv3) R 18228 18230 17767 0 -1 0 207094 0 0 0 16125 93 0 0 25 0 1 0 102335971 8982528 1817 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543233 0 0 4096 0 0 0 0 17 0 0 0
/proc/18230/statm: 2193 1817 227 40 0 1608 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 8772

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 18231
/proc/meminfo: memFree=1679088/2055920 swapFree=4187472/4192956
[pid=18230] ppid=18228 vsize=8772 CPUtime=222.16
/proc/18230/stat : 18230 (glpPBv3) R 18228 18230 17767 0 -1 0 344418 0 0 0 22058 158 0 0 25 0 1 0 102335971 8982528 1817 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632668 0 0 4096 0 0 0 0 17 0 0 0
/proc/18230/statm: 2193 1817 227 40 0 1608 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 8772

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 18231
/proc/meminfo: memFree=1679088/2055920 swapFree=4187472/4192956
[pid=18230] ppid=18228 vsize=8772 CPUtime=282.12
/proc/18230/stat : 18230 (glpPBv3) R 18228 18230 17767 0 -1 0 451417 0 0 0 28003 209 0 0 25 0 1 0 102335971 8982528 1817 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134569765 0 0 4096 0 0 0 0 17 0 0 0
/proc/18230/statm: 2193 1817 227 40 0 1608 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 8772

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 18231
/proc/meminfo: memFree=1678448/2055920 swapFree=4187472/4192956
[pid=18230] ppid=18228 vsize=8772 CPUtime=342.09
/proc/18230/stat : 18230 (glpPBv3) R 18228 18230 17767 0 -1 0 591029 0 0 0 33931 278 0 0 25 0 1 0 102335971 8982528 1817 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 0 0 0
/proc/18230/statm: 2193 1817 227 40 0 1608 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 8772

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 18231
/proc/meminfo: memFree=1679024/2055920 swapFree=4187472/4192956
[pid=18230] ppid=18228 vsize=8772 CPUtime=402.06
/proc/18230/stat : 18230 (glpPBv3) R 18228 18230 17767 0 -1 0 762301 0 0 0 39843 363 0 0 25 0 1 0 102335971 8982528 1817 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134570038 0 0 4096 0 0 0 0 17 0 0 0
/proc/18230/statm: 2193 1817 227 40 0 1608 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 8772

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 18231
/proc/meminfo: memFree=1679024/2055920 swapFree=4187472/4192956
[pid=18230] ppid=18228 vsize=8772 CPUtime=462.02
/proc/18230/stat : 18230 (glpPBv3) R 18228 18230 17767 0 -1 0 978674 0 0 0 45743 459 0 0 25 0 1 0 102335971 8982528 1817 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629086 0 0 4096 0 0 0 0 17 0 0 0
/proc/18230/statm: 2193 1817 227 40 0 1608 0
Current children cumulated CPU time (s) 462.02
Current children cumulated vsize (KiB) 8772

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 18231
/proc/meminfo: memFree=1678832/2055920 swapFree=4187472/4192956
[pid=18230] ppid=18228 vsize=8960 CPUtime=521.99
/proc/18230/stat : 18230 (glpPBv3) R 18228 18230 17767 0 -1 0 1214331 0 0 0 51629 570 0 0 25 0 1 0 102335971 9175040 1864 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632895 0 0 4096 0 0 0 0 17 0 0 0
/proc/18230/statm: 2240 1864 227 40 0 1655 0
Current children cumulated CPU time (s) 521.99
Current children cumulated vsize (KiB) 8960

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 18231
/proc/meminfo: memFree=1678832/2055920 swapFree=4187472/4192956
[pid=18230] ppid=18228 vsize=9092 CPUtime=581.95
/proc/18230/stat : 18230 (glpPBv3) R 18228 18230 17767 0 -1 0 1495210 0 0 0 57497 698 0 0 25 0 1 0 102335971 9310208 1897 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 0 0 0
/proc/18230/statm: 2273 1897 227 40 0 1688 0
Current children cumulated CPU time (s) 581.95
Current children cumulated vsize (KiB) 9092

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 18231
/proc/meminfo: memFree=1677616/2055920 swapFree=4187472/4192956
[pid=18230] ppid=18228 vsize=9256 CPUtime=641.92
/proc/18230/stat : 18230 (glpPBv3) R 18228 18230 17767 0 -1 0 1746495 0 0 0 63374 818 0 0 25 0 1 0 102335971 9478144 1938 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543237 0 0 4096 0 0 0 0 17 0 0 0
/proc/18230/statm: 2314 1938 227 40 0 1729 0
Current children cumulated CPU time (s) 641.92
Current children cumulated vsize (KiB) 9256


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

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 18231
/proc/meminfo: memFree=1677872/2055920 swapFree=4187472/4192956
[pid=18230] ppid=18228 vsize=9800 CPUtime=881.76
/proc/18230/stat : 18230 (glpPBv3) R 18228 18230 17767 0 -1 0 2591992 0 0 0 86964 1212 0 0 25 0 1 0 102335971 10035200 2074 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632760 0 0 4096 0 0 0 0 17 0 0 0
/proc/18230/statm: 2450 2074 227 40 0 1865 0
Current children cumulated CPU time (s) 881.76
Current children cumulated vsize (KiB) 9800

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 18231
/proc/meminfo: memFree=1677616/2055920 swapFree=4187472/4192956
[pid=18230] ppid=18228 vsize=10084 CPUtime=941.73
/proc/18230/stat : 18230 (glpPBv3) R 18228 18230 17767 0 -1 0 2773127 0 0 0 92880 1293 0 0 25 0 1 0 102335971 10326016 2145 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 0 0 0
/proc/18230/statm: 2521 2145 227 40 0 1936 0
Current children cumulated CPU time (s) 941.73
Current children cumulated vsize (KiB) 10084

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 18231
/proc/meminfo: memFree=1677360/2055920 swapFree=4187472/4192956
[pid=18230] ppid=18228 vsize=10224 CPUtime=1001.69
/proc/18230/stat : 18230 (glpPBv3) R 18228 18230 17767 0 -1 0 2987307 0 0 0 98779 1390 0 0 25 0 1 0 102335971 10469376 2180 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 0 0 0
/proc/18230/statm: 2556 2180 227 40 0 1971 0
Current children cumulated CPU time (s) 1001.69
Current children cumulated vsize (KiB) 10224

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 18231
/proc/meminfo: memFree=1677232/2055920 swapFree=4187472/4192956
[pid=18230] ppid=18228 vsize=10356 CPUtime=1061.66
/proc/18230/stat : 18230 (glpPBv3) R 18228 18230 17767 0 -1 0 3200954 0 0 0 104681 1485 0 0 25 0 1 0 102335971 10604544 2213 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629283 0 0 4096 0 0 0 0 17 0 0 0
/proc/18230/statm: 2589 2213 227 40 0 2004 0
Current children cumulated CPU time (s) 1061.66
Current children cumulated vsize (KiB) 10356

[startup+1122.3 s]
/proc/loadavg: 1.11 1.02 1.00 2/65 18231
/proc/meminfo: memFree=1676208/2055920 swapFree=4187472/4192956
[pid=18230] ppid=18228 vsize=10484 CPUtime=1121.63
/proc/18230/stat : 18230 (glpPBv3) R 18228 18230 17767 0 -1 0 3390735 0 0 0 110592 1571 0 0 25 0 1 0 102335971 10735616 2245 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629086 0 0 4096 0 0 0 0 17 0 0 0
/proc/18230/statm: 2621 2245 227 40 0 2036 0
Current children cumulated CPU time (s) 1121.63
Current children cumulated vsize (KiB) 10484

[startup+1182.3 s]
/proc/loadavg: 1.11 1.03 1.00 2/65 18231
/proc/meminfo: memFree=1677104/2055920 swapFree=4187472/4192956
[pid=18230] ppid=18228 vsize=10624 CPUtime=1181.59
/proc/18230/stat : 18230 (glpPBv3) R 18228 18230 17767 0 -1 0 3599061 0 0 0 116492 1667 0 0 25 0 1 0 102335971 10878976 2280 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 0 0 0
/proc/18230/statm: 2656 2280 227 40 0 2071 0
Current children cumulated CPU time (s) 1181.59
Current children cumulated vsize (KiB) 10624

[startup+1242.3 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 18231
/proc/meminfo: memFree=1676848/2055920 swapFree=4187472/4192956
[pid=18230] ppid=18228 vsize=10764 CPUtime=1241.55
/proc/18230/stat : 18230 (glpPBv3) R 18228 18230 17767 0 -1 0 3807418 0 0 0 122393 1762 0 0 25 0 1 0 102335971 11022336 2315 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 0 0 0
/proc/18230/statm: 2691 2315 227 40 0 2106 0
Current children cumulated CPU time (s) 1241.55
Current children cumulated vsize (KiB) 10764

[startup+1302.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/71 18399
/proc/meminfo: memFree=1675008/2055920 swapFree=4187472/4192956
[pid=18230] ppid=18228 vsize=10892 CPUtime=1301.52
/proc/18230/stat : 18230 (glpPBv3) R 18228 18230 17767 0 -1 0 4022197 0 0 0 128283 1869 0 0 25 0 1 0 102335971 11153408 2347 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632414 0 0 4096 0 0 0 0 17 0 0 0
/proc/18230/statm: 2723 2347 227 40 0 2138 0
Current children cumulated CPU time (s) 1301.52
Current children cumulated vsize (KiB) 10892

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 18429
/proc/meminfo: memFree=1675888/2055920 swapFree=4187472/4192956
[pid=18230] ppid=18228 vsize=11024 CPUtime=1361.48
/proc/18230/stat : 18230 (glpPBv3) R 18228 18230 17767 0 -1 0 4257306 0 0 0 134165 1983 0 0 25 0 1 0 102335971 11288576 2380 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 0 0 0
/proc/18230/statm: 2756 2380 227 40 0 2171 0
Current children cumulated CPU time (s) 1361.48
Current children cumulated vsize (KiB) 11024

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18429
/proc/meminfo: memFree=1675824/2055920 swapFree=4187472/4192956
[pid=18230] ppid=18228 vsize=11148 CPUtime=1421.46
/proc/18230/stat : 18230 (glpPBv3) R 18228 18230 17767 0 -1 0 4448178 0 0 0 140078 2068 0 0 25 0 1 0 102335971 11415552 2411 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629219 0 0 4096 0 0 0 0 17 0 0 0
/proc/18230/statm: 2787 2411 227 40 0 2202 0
Current children cumulated CPU time (s) 1421.46
Current children cumulated vsize (KiB) 11148

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18429
/proc/meminfo: memFree=1675632/2055920 swapFree=4187472/4192956
[pid=18230] ppid=18228 vsize=12028 CPUtime=1481.43
/proc/18230/stat : 18230 (glpPBv3) R 18228 18230 17767 0 -1 0 4660750 0 0 0 145976 2167 0 0 25 0 1 0 102335971 12316672 2631 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542277 0 0 4096 0 0 0 0 17 0 0 0
/proc/18230/statm: 3049 2635 227 40 0 2464 0
Current children cumulated CPU time (s) 1481.43
Current children cumulated vsize (KiB) 12028

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18429
/proc/meminfo: memFree=1675504/2055920 swapFree=4187472/4192956
[pid=18230] ppid=18228 vsize=11440 CPUtime=1541.39
/proc/18230/stat : 18230 (glpPBv3) R 18228 18230 17767 0 -1 0 4880466 0 0 0 151867 2272 0 0 25 0 1 0 102335971 11714560 2484 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632895 0 0 4096 0 0 0 0 17 0 0 0
/proc/18230/statm: 2860 2484 227 40 0 2275 0
Current children cumulated CPU time (s) 1541.39
Current children cumulated vsize (KiB) 11440

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18429
/proc/meminfo: memFree=1675440/2055920 swapFree=4187472/4192956
[pid=18230] ppid=18228 vsize=11572 CPUtime=1601.36
/proc/18230/stat : 18230 (glpPBv3) R 18228 18230 17767 0 -1 0 5094907 0 0 0 157769 2367 0 0 25 0 1 0 102335971 11849728 2517 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629086 0 0 4096 0 0 0 0 17 0 0 0
/proc/18230/statm: 2893 2517 227 40 0 2308 0
Current children cumulated CPU time (s) 1601.36
Current children cumulated vsize (KiB) 11572

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18429
/proc/meminfo: memFree=1675312/2055920 swapFree=4187472/4192956
[pid=18230] ppid=18228 vsize=11720 CPUtime=1661.34
/proc/18230/stat : 18230 (glpPBv3) R 18228 18230 17767 0 -1 0 5313393 0 0 0 163665 2469 0 0 25 0 1 0 102335971 12001280 2554 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134569206 0 0 4096 0 0 0 0 17 0 0 0
/proc/18230/statm: 2930 2554 227 40 0 2345 0
Current children cumulated CPU time (s) 1661.34
Current children cumulated vsize (KiB) 11720

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18429
/proc/meminfo: memFree=1675120/2055920 swapFree=4187472/4192956
[pid=18230] ppid=18228 vsize=11864 CPUtime=1721.3
/proc/18230/stat : 18230 (glpPBv3) R 18228 18230 17767 0 -1 0 5550892 0 0 0 169552 2578 0 0 25 0 1 0 102335971 12148736 2590 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543497 0 0 4096 0 0 0 0 17 0 0 0
/proc/18230/statm: 2966 2590 227 40 0 2381 0
Current children cumulated CPU time (s) 1721.3
Current children cumulated vsize (KiB) 11864

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18429
/proc/meminfo: memFree=1674992/2055920 swapFree=4187472/4192956
[pid=18230] ppid=18228 vsize=11988 CPUtime=1781.27
/proc/18230/stat : 18230 (glpPBv3) R 18228 18230 17767 0 -1 0 5770211 0 0 0 175451 2676 0 0 25 0 1 0 102335971 12275712 2621 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 0 0 0
/proc/18230/statm: 2997 2621 227 40 0 2412 0
Current children cumulated CPU time (s) 1781.27
Current children cumulated vsize (KiB) 11988



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18429
/proc/meminfo: memFree=1674928/2055920 swapFree=4187472/4192956
[pid=18230] ppid=18228 vsize=12036 CPUtime=1800.07
/proc/18230/stat : 18230 (glpPBv3) R 18228 18230 17767 0 -1 0 5824628 0 0 0 177306 2701 0 0 25 0 1 0 102335971 12324864 2633 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542068 0 0 4096 0 0 0 0 17 0 0 0
/proc/18230/statm: 3009 2633 227 40 0 2424 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 12036

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

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

[startup+1801.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18429
/proc/meminfo: memFree=1674928/2055920 swapFree=4187472/4192956
[pid=18230] ppid=18228 vsize=12036 CPUtime=1800.07
/proc/18230/stat : 18230 (glpPBv3) R 18228 18230 17767 0 -1 0 5824628 0 0 0 177306 2701 0 0 25 0 1 0 102335971 12324864 2633 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542068 0 0 4096 0 0 0 0 17 0 0 0
/proc/18230/statm: 3009 2633 227 40 0 2424 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 12036

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.11
CPU time (s): 1800.08
CPU user time (s): 1773.06
CPU system time (s): 27.0179
CPU usage (%): 99.943
Max. virtual memory (cumulated for all children) (KiB): 13268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1773.06
system time used= 27.0179
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5824628
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= 6602

runsolver used 1.65175 second user time and 4.90825 second system time

The end

Launcher Data (download as text)

Begin job on node57 on Sun Apr 15 04:40:00 UTC 2007

IDJOB= 351749
IDBENCH= 1800
IDSOLVER= 166
FILE ID= node57/351749-1176612000

PBS_JOBID= 4557037

Free space on /tmp= 66562 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-modglob.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/351749-1176612000/instance-351749-1176612000.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node57/convwatcher-351749-1176612000 -o ROOT/results/node57/conversion-351749-1176612000 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351749-1176612000/instance-351749-1176612000.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node57/watcher-351749-1176612000 -o ROOT/results/node57/solver-351749-1176612000 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/351749-1176612000/instance-351749-1176612000.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  1c32686691bf96e75781667309b05481

RANDOM SEED= 342773191

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node57.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.239
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.239
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1686416 kB
Buffers:          7892 kB
Cached:         234868 kB
SwapCached:       2312 kB
Active:          37580 kB
Inactive:       218216 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1686416 kB
SwapTotal:     4192956 kB
SwapFree:      4187472 kB
Dirty:            2592 kB
Writeback:           0 kB
Mapped:          20540 kB
Slab:            99780 kB
Committed_AS:   157612 kB
PageTables:       1408 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= 66562 MiB

End job on node57 on Sun Apr 15 05:10:03 UTC 2007