Trace number 430061

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 1801.12

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=6-P0=31-P1=31-P2=37-P3=37-B.opb
MD5SUM1faefeca557086bb8f2ad91e3f4c80d3
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.036993
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables54
Total number of constraints7
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 constraints7
Minimum length of a constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)108
Sum of products size (including duplicates)216
Number of different products108
Sum of products size216

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)

Linearizing /tmp/evaluation/430061-1177991165/instance-430061-1177991165.opb

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node48/watcher-430061-1177991165 -o ROOT/results/node48/solver-430061-1177991165 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/430061-1177991165/instance-430061-1177991165.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 0.98 0.97 3/64 27992
/proc/meminfo: memFree=1792656/2055920 swapFree=4183896/4192956
[pid=27992] ppid=27990 vsize=2648 CPUtime=0
/proc/27992/stat : 27992 (glpPBv3) R 27990 27992 22906 0 -1 0 261 0 0 0 0 0 0 0 19 0 1 0 153961839 2711552 232 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 3997399 0 0 4096 0 0 0 0 17 0 0 0
/proc/27992/statm: 662 232 199 40 0 77 0

[startup+0.0864041 s]
/proc/loadavg: 0.92 0.98 0.97 3/64 27992
/proc/meminfo: memFree=1792656/2055920 swapFree=4183896/4192956
[pid=27992] ppid=27990 vsize=3032 CPUtime=0.08
/proc/27992/stat : 27992 (glpPBv3) R 27990 27992 22906 0 -1 0 391 0 0 0 8 0 0 0 19 0 1 0 153961839 3104768 361 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134534279 0 0 4096 0 0 0 0 17 0 0 0
/proc/27992/statm: 758 361 227 40 0 173 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3032

[startup+0.101405 s]
/proc/loadavg: 0.92 0.98 0.97 3/64 27992
/proc/meminfo: memFree=1792656/2055920 swapFree=4183896/4192956
[pid=27992] ppid=27990 vsize=3032 CPUtime=0.09
/proc/27992/stat : 27992 (glpPBv3) R 27990 27992 22906 0 -1 0 392 0 0 0 9 0 0 0 19 0 1 0 153961839 3104768 362 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542318 0 0 4096 0 0 0 0 17 0 0 0
/proc/27992/statm: 758 362 227 40 0 173 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3032

[startup+0.301423 s]
/proc/loadavg: 0.92 0.98 0.97 3/64 27992
/proc/meminfo: memFree=1792656/2055920 swapFree=4183896/4192956
[pid=27992] ppid=27990 vsize=3032 CPUtime=0.29
/proc/27992/stat : 27992 (glpPBv3) R 27990 27992 22906 0 -1 0 401 0 0 0 29 0 0 0 21 0 1 0 153961839 3104768 371 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134570004 0 0 4096 0 0 0 0 17 0 0 0
/proc/27992/statm: 758 371 227 40 0 173 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3032

[startup+0.70146 s]
/proc/loadavg: 0.92 0.98 0.97 3/64 27992
/proc/meminfo: memFree=1792656/2055920 swapFree=4183896/4192956
[pid=27992] ppid=27990 vsize=3124 CPUtime=0.69
/proc/27992/stat : 27992 (glpPBv3) R 27990 27992 22906 0 -1 0 418 0 0 0 69 0 0 0 25 0 1 0 153961839 3198976 388 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 0 0 0
/proc/27992/statm: 781 388 227 40 0 196 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3124

[startup+1.50153 s]
/proc/loadavg: 0.92 0.98 0.97 2/65 27993
/proc/meminfo: memFree=1791880/2055920 swapFree=4183896/4192956
[pid=27992] ppid=27990 vsize=3324 CPUtime=1.49
/proc/27992/stat : 27992 (glpPBv3) R 27990 27992 22906 0 -1 0 461 0 0 0 148 1 0 0 25 0 1 0 153961839 3403776 431 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/27992/statm: 831 431 227 40 0 246 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3324

[startup+3.10168 s]
/proc/loadavg: 0.92 0.98 0.97 2/65 27993
/proc/meminfo: memFree=1791496/2055920 swapFree=4183896/4192956
[pid=27992] ppid=27990 vsize=3540 CPUtime=3.09
/proc/27992/stat : 27992 (glpPBv3) R 27990 27992 22906 0 -1 0 537 0 0 0 307 2 0 0 25 0 1 0 153961839 3624960 507 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/27992/statm: 885 507 227 40 0 300 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3540

[startup+6.30198 s]
/proc/loadavg: 0.93 0.98 0.97 2/65 27993
/proc/meminfo: memFree=1790856/2055920 swapFree=4183896/4192956
[pid=27992] ppid=27990 vsize=4144 CPUtime=6.29
/proc/27992/stat : 27992 (glpPBv3) R 27990 27992 22906 0 -1 0 676 0 0 0 623 6 0 0 25 0 1 0 153961839 4243456 646 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134569217 0 0 4096 0 0 0 0 17 0 0 0
/proc/27992/statm: 1036 646 227 40 0 451 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4144

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.97 2/65 27993
/proc/meminfo: memFree=1789664/2055920 swapFree=4183896/4192956
[pid=27992] ppid=27990 vsize=5256 CPUtime=12.68
/proc/27992/stat : 27992 (glpPBv3) R 27990 27992 22906 0 -1 0 958 0 0 0 1255 13 0 0 25 0 1 0 153961839 5382144 928 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/27992/statm: 1314 928 227 40 0 729 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5256

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.97 2/65 27993
/proc/meminfo: memFree=1787808/2055920 swapFree=4183896/4192956
[pid=27992] ppid=27990 vsize=7208 CPUtime=25.46
/proc/27992/stat : 27992 (glpPBv3) R 27990 27992 22906 0 -1 0 1474 0 0 0 2521 25 0 0 25 0 1 0 153961839 7380992 1403 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134537636 0 0 4096 0 0 0 0 17 0 0 0
/proc/27992/statm: 1802 1403 227 40 0 1217 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 7208

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.97 2/65 27993
/proc/meminfo: memFree=1784544/2055920 swapFree=4183896/4192956
[pid=27992] ppid=27990 vsize=10532 CPUtime=51.06
/proc/27992/stat : 27992 (glpPBv3) R 27990 27992 22906 0 -1 0 2395 0 0 0 5055 51 0 0 25 0 1 0 153961839 10784768 2243 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542120 0 0 4096 0 0 0 0 17 0 0 0
/proc/27992/statm: 2633 2243 227 40 0 2048 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 10532

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.97 2/65 27993
/proc/meminfo: memFree=1778208/2055920 swapFree=4183896/4192956
[pid=27992] ppid=27990 vsize=16624 CPUtime=102.23
/proc/27992/stat : 27992 (glpPBv3) R 27990 27992 22906 0 -1 0 4083 0 0 0 10131 92 0 0 25 0 1 0 153961839 17022976 3770 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578251 0 0 4096 0 0 0 0 17 0 0 0
/proc/27992/statm: 4156 3770 227 40 0 3571 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 16624

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 27993
/proc/meminfo: memFree=1772960/2055920 swapFree=4183896/4192956
[pid=27992] ppid=27990 vsize=21916 CPUtime=162.18
/proc/27992/stat : 27992 (glpPBv3) R 27990 27992 22906 0 -1 0 5398 0 0 0 16084 134 0 0 25 0 1 0 153961839 22441984 5085 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134570041 0 0 4096 0 0 0 0 17 0 0 0
/proc/27992/statm: 5479 5085 227 40 0 4894 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 21916

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 27993
/proc/meminfo: memFree=1768608/2055920 swapFree=4183896/4192956
[pid=27992] ppid=27990 vsize=26184 CPUtime=222.14
/proc/27992/stat : 27992 (glpPBv3) R 27990 27992 22906 0 -1 0 6471 0 0 0 22045 169 0 0 25 0 1 0 153961839 26812416 6158 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 0 0 0
/proc/27992/statm: 6546 6158 227 40 0 5961 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 26184

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 27993
/proc/meminfo: memFree=1763552/2055920 swapFree=4183896/4192956
[pid=27992] ppid=27990 vsize=31224 CPUtime=282.1
/proc/27992/stat : 27992 (glpPBv3) R 27990 27992 22906 0 -1 0 8060 0 0 0 28008 202 0 0 25 0 1 0 153961839 31973376 7426 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585311 0 0 4096 0 0 0 0 17 0 0 0
/proc/27992/statm: 7806 7426 227 40 0 7221 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 31224

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 27993
/proc/meminfo: memFree=1760032/2055920 swapFree=4183896/4192956
[pid=27992] ppid=27990 vsize=34744 CPUtime=342.07
/proc/27992/stat : 27992 (glpPBv3) R 27990 27992 22906 0 -1 0 8936 0 0 0 33974 233 0 0 25 0 1 0 153961839 35577856 8302 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 0 0 0
/proc/27992/statm: 8686 8302 227 40 0 8101 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 34744

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 27993
/proc/meminfo: memFree=1756576/2055920 swapFree=4183896/4192956
[pid=27992] ppid=27990 vsize=38232 CPUtime=402.03
/proc/27992/stat : 27992 (glpPBv3) R 27990 27992 22906 0 -1 0 9790 0 0 0 39941 262 0 0 25 0 1 0 153961839 39149568 9156 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 0 0 0
/proc/27992/statm: 9558 9156 227 40 0 8973 0
Current children cumulated CPU time (s) 402.03
Current children cumulated vsize (KiB) 38232

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 27993
/proc/meminfo: memFree=1753568/2055920 swapFree=4183896/4192956
[pid=27992] ppid=27990 vsize=41160 CPUtime=462
/proc/27992/stat : 27992 (glpPBv3) R 27990 27992 22906 0 -1 0 10533 0 0 0 45907 293 0 0 25 0 1 0 153961839 42147840 9899 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 0 0 0
/proc/27992/statm: 10290 9899 227 40 0 9705 0
Current children cumulated CPU time (s) 462
Current children cumulated vsize (KiB) 41160

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 27993
/proc/meminfo: memFree=1751200/2055920 swapFree=4183896/4192956
[pid=27992] ppid=27990 vsize=43576 CPUtime=521.96
/proc/27992/stat : 27992 (glpPBv3) R 27990 27992 22906 0 -1 0 11152 0 0 0 51880 316 0 0 25 0 1 0 153961839 44621824 10518 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/27992/statm: 10894 10518 227 40 0 10309 0
Current children cumulated CPU time (s) 521.96
Current children cumulated vsize (KiB) 43576

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 27993
/proc/meminfo: memFree=1749152/2055920 swapFree=4183896/4192956
[pid=27992] ppid=27990 vsize=45612 CPUtime=581.93
/proc/27992/stat : 27992 (glpPBv3) R 27990 27992 22906 0 -1 0 11640 0 0 0 57852 341 0 0 25 0 1 0 153961839 46706688 11006 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578246 0 0 4096 0 0 0 0 17 0 0 0
/proc/27992/statm: 11403 11006 227 40 0 10818 0
Current children cumulated CPU time (s) 581.93
Current children cumulated vsize (KiB) 45612

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 27993
/proc/meminfo: memFree=1747040/2055920 swapFree=4183896/4192956
[pid=27992] ppid=27990 vsize=47672 CPUtime=641.9
/proc/27992/stat : 27992 (glpPBv3) R 27990 27992 22906 0 -1 0 12174 0 0 0 63826 364 0 0 25 0 1 0 153961839 48816128 11540 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578256 0 0 4096 0 0 0 0 17 0 0 0
/proc/27992/statm: 11918 11540 227 40 0 11333 0
Current children cumulated CPU time (s) 641.9
Current children cumulated vsize (KiB) 47672


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 27993
/proc/meminfo: memFree=1733216/2055920 swapFree=4183896/4192956
[pid=27992] ppid=27990 vsize=61352 CPUtime=881.75
/proc/27992/stat : 27992 (glpPBv3) R 27990 27992 22906 0 -1 0 16229 0 0 0 87723 452 0 0 25 0 1 0 153961839 62824448 14954 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578266 0 0 4096 0 0 0 0 17 0 0 0
/proc/27992/statm: 15338 14954 227 40 0 14753 0
Current children cumulated CPU time (s) 881.75
Current children cumulated vsize (KiB) 61352

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/71 28167
/proc/meminfo: memFree=1729584/2055920 swapFree=4183896/4192956
[pid=27992] ppid=27990 vsize=63704 CPUtime=941.71
/proc/27992/stat : 27992 (glpPBv3) R 27990 27992 22906 0 -1 0 16807 0 0 0 93688 483 0 0 25 0 1 0 153961839 65232896 15532 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 0 0 0
/proc/27992/statm: 15926 15532 227 40 0 15341 0
Current children cumulated CPU time (s) 941.71
Current children cumulated vsize (KiB) 63704

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 28191
/proc/meminfo: memFree=1728224/2055920 swapFree=4183896/4192956
[pid=27992] ppid=27990 vsize=66084 CPUtime=1001.68
/proc/27992/stat : 27992 (glpPBv3) R 27990 27992 22906 0 -1 0 17401 0 0 0 99664 504 0 0 25 0 1 0 153961839 67670016 16126 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 0 0 0
/proc/27992/statm: 16521 16126 227 40 0 15936 0
Current children cumulated CPU time (s) 1001.68
Current children cumulated vsize (KiB) 66084

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 28191
/proc/meminfo: memFree=1726368/2055920 swapFree=4183896/4192956
[pid=27992] ppid=27990 vsize=68036 CPUtime=1061.65
/proc/27992/stat : 27992 (glpPBv3) R 27990 27992 22906 0 -1 0 17887 0 0 0 105643 522 0 0 25 0 1 0 153961839 69668864 16612 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 0 0 0
/proc/27992/statm: 17009 16612 227 40 0 16424 0
Current children cumulated CPU time (s) 1061.65
Current children cumulated vsize (KiB) 68036

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 28191
/proc/meminfo: memFree=1724448/2055920 swapFree=4183896/4192956
[pid=27992] ppid=27990 vsize=70004 CPUtime=1121.6
/proc/27992/stat : 27992 (glpPBv3) R 27990 27992 22906 0 -1 0 18382 0 0 0 111619 541 0 0 25 0 1 0 153961839 71684096 17107 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578246 0 0 4096 0 0 0 0 17 0 0 0
/proc/27992/statm: 17501 17107 227 40 0 16916 0
Current children cumulated CPU time (s) 1121.6
Current children cumulated vsize (KiB) 70004

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 28191
/proc/meminfo: memFree=1722464/2055920 swapFree=4183896/4192956
[pid=27992] ppid=27990 vsize=71844 CPUtime=1181.57
/proc/27992/stat : 27992 (glpPBv3) R 27990 27992 22906 0 -1 0 18854 0 0 0 117598 559 0 0 25 0 1 0 153961839 73568256 17579 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/27992/statm: 17961 17579 227 40 0 17376 0
Current children cumulated CPU time (s) 1181.57
Current children cumulated vsize (KiB) 71844

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 28191
/proc/meminfo: memFree=1720416/2055920 swapFree=4183896/4192956
[pid=27992] ppid=27990 vsize=73788 CPUtime=1241.53
/proc/27992/stat : 27992 (glpPBv3) R 27990 27992 22906 0 -1 0 19334 0 0 0 123576 577 0 0 25 0 1 0 153961839 75558912 18059 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/27992/statm: 18447 18059 227 40 0 17862 0
Current children cumulated CPU time (s) 1241.53
Current children cumulated vsize (KiB) 73788

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 28191
/proc/meminfo: memFree=1718048/2055920 swapFree=4183896/4192956
[pid=27992] ppid=27990 vsize=76164 CPUtime=1301.5
/proc/27992/stat : 27992 (glpPBv3) R 27990 27992 22906 0 -1 0 19916 0 0 0 129553 597 0 0 25 0 1 0 153961839 77991936 18641 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134541710 0 0 4096 0 0 0 0 17 0 0 0
/proc/27992/statm: 19041 18641 227 40 0 18456 0
Current children cumulated CPU time (s) 1301.5
Current children cumulated vsize (KiB) 76164

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 28191
/proc/meminfo: memFree=1715616/2055920 swapFree=4183896/4192956
[pid=27992] ppid=27990 vsize=78656 CPUtime=1361.46
/proc/27992/stat : 27992 (glpPBv3) R 27990 27992 22906 0 -1 0 20539 0 0 0 135530 616 0 0 25 0 1 0 153961839 80543744 19264 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 0 0 0
/proc/27992/statm: 19664 19264 227 40 0 19079 0
Current children cumulated CPU time (s) 1361.46
Current children cumulated vsize (KiB) 78656

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 28191
/proc/meminfo: memFree=1713632/2055920 swapFree=4183896/4192956
[pid=27992] ppid=27990 vsize=80612 CPUtime=1421.42
/proc/27992/stat : 27992 (glpPBv3) R 27990 27992 22906 0 -1 0 21043 0 0 0 141510 632 0 0 25 0 1 0 153961839 82546688 19768 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542002 0 0 4096 0 0 0 0 17 0 0 0
/proc/27992/statm: 20153 19768 227 40 0 19568 0
Current children cumulated CPU time (s) 1421.42
Current children cumulated vsize (KiB) 80612

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 28193
/proc/meminfo: memFree=1711712/2055920 swapFree=4183896/4192956
[pid=27992] ppid=27990 vsize=82472 CPUtime=1481.39
/proc/27992/stat : 27992 (glpPBv3) R 27990 27992 22906 0 -1 0 21515 0 0 0 147493 646 0 0 25 0 1 0 153961839 84451328 20240 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 0 0 0
/proc/27992/statm: 20618 20240 227 40 0 20033 0
Current children cumulated CPU time (s) 1481.39
Current children cumulated vsize (KiB) 82472

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 28193
/proc/meminfo: memFree=1709984/2055920 swapFree=4183896/4192956
[pid=27992] ppid=27990 vsize=84304 CPUtime=1541.35
/proc/27992/stat : 27992 (glpPBv3) R 27990 27992 22906 0 -1 0 21963 0 0 0 153473 662 0 0 25 0 1 0 153961839 86327296 20688 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 0 0 0
/proc/27992/statm: 21076 20688 227 40 0 20491 0
Current children cumulated CPU time (s) 1541.35
Current children cumulated vsize (KiB) 84304

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 28193
/proc/meminfo: memFree=1708640/2055920 swapFree=4183896/4192956
[pid=27992] ppid=27990 vsize=85684 CPUtime=1601.31
/proc/27992/stat : 27992 (glpPBv3) R 27990 27992 22906 0 -1 0 22306 0 0 0 159453 678 0 0 25 0 1 0 153961839 87740416 21031 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 0 0 0
/proc/27992/statm: 21421 21031 227 40 0 20836 0
Current children cumulated CPU time (s) 1601.31
Current children cumulated vsize (KiB) 85684

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 28193
/proc/meminfo: memFree=1707168/2055920 swapFree=4183896/4192956
[pid=27992] ppid=27990 vsize=87108 CPUtime=1661.28
/proc/27992/stat : 27992 (glpPBv3) R 27990 27992 22906 0 -1 0 22676 0 0 0 165436 692 0 0 25 0 1 0 153961839 89198592 21401 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 0 0 0
/proc/27992/statm: 21777 21401 227 40 0 21192 0
Current children cumulated CPU time (s) 1661.28
Current children cumulated vsize (KiB) 87108

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 28193
/proc/meminfo: memFree=1705888/2055920 swapFree=4183896/4192956
[pid=27992] ppid=27990 vsize=88520 CPUtime=1721.24
/proc/27992/stat : 27992 (glpPBv3) R 27990 27992 22906 0 -1 0 23007 0 0 0 171421 703 0 0 25 0 1 0 153961839 90644480 21732 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578266 0 0 4096 0 0 0 0 17 0 0 0
/proc/27992/statm: 22130 21732 227 40 0 21545 0
Current children cumulated CPU time (s) 1721.24
Current children cumulated vsize (KiB) 88520

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 28193
/proc/meminfo: memFree=1704224/2055920 swapFree=4183896/4192956
[pid=27992] ppid=27990 vsize=89924 CPUtime=1781.21
/proc/27992/stat : 27992 (glpPBv3) R 27990 27992 22906 0 -1 0 23378 0 0 0 177403 718 0 0 25 0 1 0 153961839 92082176 22103 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 0 0 0
/proc/27992/statm: 22481 22103 227 40 0 21896 0
Current children cumulated CPU time (s) 1781.21
Current children cumulated vsize (KiB) 89924



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.1 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 28193
/proc/meminfo: memFree=1703904/2055920 swapFree=4183896/4192956
[pid=27992] ppid=27990 vsize=90344 CPUtime=1800
/proc/27992/stat : 27992 (glpPBv3) R 27990 27992 22906 0 -1 0 23462 0 0 0 179278 722 0 0 25 0 1 0 153961839 92512256 22187 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 0 0 0
/proc/27992/statm: 22586 22187 227 40 0 22001 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 90344

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: 0.99 0.98 0.97 2/65 28193
/proc/meminfo: memFree=1703904/2055920 swapFree=4183896/4192956
[pid=27992] ppid=27990 vsize=90344 CPUtime=1800
/proc/27992/stat : 27992 (glpPBv3) R 27990 27992 22906 0 -1 0 23462 0 0 0 179278 722 0 0 25 0 1 0 153961839 92512256 22187 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 0 0 0
/proc/27992/statm: 22586 22187 227 40 0 22001 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 90344

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.12
CPU time (s): 1800.03
CPU user time (s): 1792.79
CPU system time (s): 7.2369
CPU usage (%): 99.9392
Max. virtual memory (cumulated for all children) (KiB): 90344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1792.79
system time used= 7.2369
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23462
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= 9
involuntary context switches= 7465

runsolver used 1.89171 second user time and 4.52131 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Tue May  1 03:46:05 UTC 2007

IDJOB= 430061
IDBENCH= 47953
IDSOLVER= 166
FILE ID= node48/430061-1177991165

PBS_JOBID= 4728091

Free space on /tmp= 66562 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=31-P1=31-P2=37-P3=37-B.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/430061-1177991165/instance-430061-1177991165.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node48/convwatcher-430061-1177991165 -o ROOT/results/node48/conversion-430061-1177991165 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430061-1177991165/instance-430061-1177991165.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-430061-1177991165 -o ROOT/results/node48/solver-430061-1177991165 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/430061-1177991165/instance-430061-1177991165.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  1faefeca557086bb8f2ad91e3f4c80d3

RANDOM SEED= 852930719

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.238
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		: 3000.238
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:       1793000 kB
Buffers:         22308 kB
Cached:         166948 kB
SwapCached:       3116 kB
Active:          55228 kB
Inactive:       144500 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1793000 kB
SwapTotal:     4192956 kB
SwapFree:      4183896 kB
Dirty:            2472 kB
Writeback:           0 kB
Mapped:          16424 kB
Slab:            49228 kB
Committed_AS:  1351528 kB
PageTables:       1392 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 node48 on Tue May  1 04:16:08 UTC 2007