Trace number 352113

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) 1800.12 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
domset/normalized-domset_v500_e2000_w30_mw19_13.opb.PB06.opb
MD5SUM9828b7020b058ee74169951dda258843
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark186
Best CPU time to get the best result obtained on this benchmark1800.08
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 186
Optimality of the best value was proved NO
Number of variables476
Total number of constraints476
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 constraints476
Minimum length of a constraint3
Maximum length of a constraint20
Number of terms in the objective function 476
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 476
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 30
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 476
Number of bits of the biggest sum of numbers9
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/352113-1176623386/instance-352113-1176623386.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/node52/watcher-352113-1176623386 -o ROOT/results/node52/solver-352113-1176623386 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/352113-1176623386/instance-352113-1176623386.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: 0.72 0.93 0.98 3/64 17478
/proc/meminfo: memFree=1796260/2055920 swapFree=4192224/4192956
[pid=17478] ppid=17476 vsize=2644 CPUtime=0
/proc/17478/stat : 17478 (glpPBv3) R 17476 17478 17404 0 -1 0 258 0 0 0 0 0 0 0 18 0 1 0 17183659 2707456 228 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4775639 0 0 4096 0 0 0 0 17 1 0 0
/proc/17478/statm: 661 228 192 40 0 76 0

[startup+0.095781 s]
/proc/loadavg: 0.72 0.93 0.98 3/64 17478
/proc/meminfo: memFree=1796260/2055920 swapFree=4192224/4192956
[pid=17478] ppid=17476 vsize=3180 CPUtime=0.08
/proc/17478/stat : 17478 (glpPBv3) R 17476 17478 17404 0 -1 0 441 0 0 0 8 0 0 0 18 0 1 0 17183659 3256320 410 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17478/statm: 795 410 221 40 0 210 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3180

[startup+0.101781 s]
/proc/loadavg: 0.72 0.93 0.98 3/64 17478
/proc/meminfo: memFree=1796260/2055920 swapFree=4192224/4192956
[pid=17478] ppid=17476 vsize=3180 CPUtime=0.09
/proc/17478/stat : 17478 (glpPBv3) R 17476 17478 17404 0 -1 0 441 0 0 0 9 0 0 0 18 0 1 0 17183659 3256320 410 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17478/statm: 795 410 221 40 0 210 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3180

[startup+0.301794 s]
/proc/loadavg: 0.72 0.93 0.98 3/64 17478
/proc/meminfo: memFree=1796260/2055920 swapFree=4192224/4192956
[pid=17478] ppid=17476 vsize=3372 CPUtime=0.29
/proc/17478/stat : 17478 (glpPBv3) R 17476 17478 17404 0 -1 0 507 0 0 0 29 0 0 0 19 0 1 0 17183659 3452928 461 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17478/statm: 843 461 221 40 0 258 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3372

[startup+0.701821 s]
/proc/loadavg: 0.72 0.93 0.98 3/64 17478
/proc/meminfo: memFree=1796260/2055920 swapFree=4192224/4192956
[pid=17478] ppid=17476 vsize=4344 CPUtime=0.69
/proc/17478/stat : 17478 (glpPBv3) R 17476 17478 17404 0 -1 0 806 0 0 0 68 1 0 0 22 0 1 0 17183659 4448256 710 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632405 0 0 4096 0 0 0 0 17 1 0 0
/proc/17478/statm: 1086 710 227 40 0 501 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4344

[startup+1.50188 s]
/proc/loadavg: 0.72 0.93 0.98 2/65 17479
/proc/meminfo: memFree=1793884/2055920 swapFree=4192224/4192956
[pid=17478] ppid=17476 vsize=4696 CPUtime=1.49
/proc/17478/stat : 17478 (glpPBv3) R 17476 17478 17404 0 -1 0 944 0 0 0 148 1 0 0 25 0 1 0 17183659 4808704 798 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4775522 0 0 4096 0 0 0 0 17 1 0 0
/proc/17478/statm: 1174 798 227 40 0 589 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4696

[startup+3.10198 s]
/proc/loadavg: 0.72 0.93 0.98 2/65 17479
/proc/meminfo: memFree=1793756/2055920 swapFree=4192224/4192956
[pid=17478] ppid=17476 vsize=4696 CPUtime=3.09
/proc/17478/stat : 17478 (glpPBv3) R 17476 17478 17404 0 -1 0 944 0 0 0 308 1 0 0 25 0 1 0 17183659 4808704 798 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134639639 0 0 4096 0 0 0 0 17 1 0 0
/proc/17478/statm: 1174 798 227 40 0 589 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4696

[startup+6.3012 s]
/proc/loadavg: 0.74 0.94 0.98 2/65 17479
/proc/meminfo: memFree=1793692/2055920 swapFree=4192224/4192956
[pid=17478] ppid=17476 vsize=4696 CPUtime=6.29
/proc/17478/stat : 17478 (glpPBv3) R 17476 17478 17404 0 -1 0 944 0 0 0 628 1 0 0 25 0 1 0 17183659 4808704 798 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17478/statm: 1174 798 227 40 0 589 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4696

[startup+12.7016 s]
/proc/loadavg: 0.76 0.94 0.98 2/65 17479
/proc/meminfo: memFree=1793700/2055920 swapFree=4192224/4192956
[pid=17478] ppid=17476 vsize=4696 CPUtime=12.69
/proc/17478/stat : 17478 (glpPBv3) R 17476 17478 17404 0 -1 0 944 0 0 0 1267 2 0 0 25 0 1 0 17183659 4808704 798 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17478/statm: 1174 798 227 40 0 589 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4696

[startup+25.5025 s]
/proc/loadavg: 0.81 0.94 0.98 2/65 17479
/proc/meminfo: memFree=1793508/2055920 swapFree=4192224/4192956
[pid=17478] ppid=17476 vsize=4852 CPUtime=25.49
/proc/17478/stat : 17478 (glpPBv3) R 17476 17478 17404 0 -1 0 6966 0 0 0 2544 5 0 0 25 0 1 0 17183659 4968448 837 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632402 0 0 4096 0 0 0 0 17 1 0 0
/proc/17478/statm: 1213 837 227 40 0 628 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4852

[startup+51.1022 s]
/proc/loadavg: 0.87 0.94 0.98 2/65 17479
/proc/meminfo: memFree=1792996/2055920 swapFree=4192224/4192956
[pid=17478] ppid=17476 vsize=5400 CPUtime=51.08
/proc/17478/stat : 17478 (glpPBv3) R 17476 17478 17404 0 -1 0 23081 0 0 0 5094 14 0 0 25 0 1 0 17183659 5529600 974 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643697 0 0 4096 0 0 0 0 17 1 0 0
/proc/17478/statm: 1350 974 227 40 0 765 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5400

[startup+102.306 s]
/proc/loadavg: 0.94 0.95 0.98 2/65 17479
/proc/meminfo: memFree=1791844/2055920 swapFree=4192224/4192956
[pid=17478] ppid=17476 vsize=6608 CPUtime=102.27
/proc/17478/stat : 17478 (glpPBv3) R 17476 17478 17404 0 -1 0 63657 0 0 0 10194 33 0 0 25 0 1 0 17183659 6766592 1276 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629080 0 0 4096 0 0 0 0 17 1 0 0
/proc/17478/statm: 1652 1276 227 40 0 1067 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6608

[startup+162.303 s]
/proc/loadavg: 0.98 0.95 0.98 2/65 17479
/proc/meminfo: memFree=1790308/2055920 swapFree=4192224/4192956
[pid=17478] ppid=17476 vsize=8116 CPUtime=162.25
/proc/17478/stat : 17478 (glpPBv3) R 17476 17478 17404 0 -1 0 112144 0 0 0 16165 60 0 0 25 0 1 0 17183659 8310784 1653 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629287 0 0 4096 0 0 0 0 17 1 0 0
/proc/17478/statm: 2029 1653 227 40 0 1444 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 8116

[startup+222.303 s]
/proc/loadavg: 0.99 0.96 0.98 2/65 17479
/proc/meminfo: memFree=1788836/2055920 swapFree=4192224/4192956
[pid=17478] ppid=17476 vsize=9604 CPUtime=222.24
/proc/17478/stat : 17478 (glpPBv3) R 17476 17478 17404 0 -1 0 171624 0 0 0 22133 91 0 0 25 0 1 0 17183659 9834496 2025 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134537653 0 0 4096 0 0 0 0 17 1 0 0
/proc/17478/statm: 2434 2025 227 40 0 1849 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 9604

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17479
/proc/meminfo: memFree=1786980/2055920 swapFree=4192224/4192956
[pid=17478] ppid=17476 vsize=11476 CPUtime=282.23
/proc/17478/stat : 17478 (glpPBv3) R 17476 17478 17404 0 -1 0 231535 0 0 0 28101 122 0 0 25 0 1 0 17183659 11751424 2493 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629080 0 0 4096 0 0 0 0 17 1 0 0
/proc/17478/statm: 2869 2493 227 40 0 2284 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 11476

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17479
/proc/meminfo: memFree=1785252/2055920 swapFree=4192224/4192956
[pid=17478] ppid=17476 vsize=13096 CPUtime=342.21
/proc/17478/stat : 17478 (glpPBv3) R 17476 17478 17404 0 -1 0 295054 0 0 0 34074 147 0 0 25 0 1 0 17183659 13410304 2898 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542134 0 0 4096 0 0 0 0 17 1 0 0
/proc/17478/statm: 3274 2898 227 40 0 2689 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 13096

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17479
/proc/meminfo: memFree=1783972/2055920 swapFree=4192224/4192956
[pid=17478] ppid=17476 vsize=14424 CPUtime=402.2
/proc/17478/stat : 17478 (glpPBv3) R 17476 17478 17404 0 -1 0 344308 0 0 0 40051 169 0 0 25 0 1 0 17183659 14770176 3230 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643366 0 0 4096 0 0 0 0 17 1 0 0
/proc/17478/statm: 3606 3230 227 40 0 3021 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 14424

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17479
/proc/meminfo: memFree=1781924/2055920 swapFree=4192224/4192956
[pid=17478] ppid=17476 vsize=16432 CPUtime=462.19
/proc/17478/stat : 17478 (glpPBv3) R 17476 17478 17404 0 -1 0 395727 0 0 0 46023 196 0 0 25 0 1 0 17183659 16826368 3732 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134570041 0 0 4096 0 0 0 0 17 1 0 0
/proc/17478/statm: 4108 3732 227 40 0 3523 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 16432

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17479
/proc/meminfo: memFree=1780516/2055920 swapFree=4192224/4192956
[pid=17478] ppid=17476 vsize=17900 CPUtime=522.17
/proc/17478/stat : 17478 (glpPBv3) R 17476 17478 17404 0 -1 0 452146 0 0 0 51996 221 0 0 25 0 1 0 17183659 18329600 4099 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543225 0 0 4096 0 0 0 0 17 1 0 0
/proc/17478/statm: 4475 4099 227 40 0 3890 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 17900

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17479
/proc/meminfo: memFree=1779044/2055920 swapFree=4192224/4192956
[pid=17478] ppid=17476 vsize=19284 CPUtime=582.16
/proc/17478/stat : 17478 (glpPBv3) R 17476 17478 17404 0 -1 0 505556 0 0 0 57968 248 0 0 25 0 1 0 17183659 19746816 4445 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629280 0 0 4096 0 0 0 0 17 1 0 0
/proc/17478/statm: 4821 4445 227 40 0 4236 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 19284

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17479
/proc/meminfo: memFree=1777444/2055920 swapFree=4192224/4192956
[pid=17478] ppid=17476 vsize=20900 CPUtime=642.15
/proc/17478/stat : 17478 (glpPBv3) R 17476 17478 17404 0 -1 0 570988 0 0 0 63939 276 0 0 25 0 1 0 17183659 21401600 4849 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17478/statm: 5225 4849 227 40 0 4640 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 20900


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17677
/proc/meminfo: memFree=1772644/2055920 swapFree=4192224/4192956
[pid=17478] ppid=17476 vsize=25368 CPUtime=822.01
/proc/17478/stat : 17478 (glpPBv3) R 17476 17478 17404 0 -1 0 742518 0 0 0 81846 355 0 0 25 0 1 0 17183659 25976832 5966 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134578066 0 0 4096 0 0 0 0 17 1 0 0
/proc/17478/statm: 6342 5966 227 40 0 5757 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 25368

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17677
/proc/meminfo: memFree=1769828/2055920 swapFree=4192224/4192956
[pid=17478] ppid=17476 vsize=28192 CPUtime=881.99
/proc/17478/stat : 17478 (glpPBv3) R 17476 17478 17404 0 -1 0 803145 0 0 0 87816 383 0 0 25 0 1 0 17183659 28868608 6672 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/17478/statm: 7048 6672 227 40 0 6463 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 28192

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17677
/proc/meminfo: memFree=1768292/2055920 swapFree=4192224/4192956
[pid=17478] ppid=17476 vsize=29960 CPUtime=941.99
/proc/17478/stat : 17478 (glpPBv3) R 17476 17478 17404 0 -1 0 867343 0 0 0 93787 412 0 0 25 0 1 0 17183659 30679040 7090 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17478/statm: 7490 7090 227 40 0 6905 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 29960

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17677
/proc/meminfo: memFree=1766948/2055920 swapFree=4192224/4192956
[pid=17478] ppid=17476 vsize=31224 CPUtime=1001.97
/proc/17478/stat : 17478 (glpPBv3) R 17476 17478 17404 0 -1 0 920018 0 0 0 99759 438 0 0 25 0 1 0 17183659 31973376 7430 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134534674 0 0 4096 0 0 0 0 17 1 0 0
/proc/17478/statm: 7806 7430 227 40 0 7221 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 31224

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17679
/proc/meminfo: memFree=1765412/2055920 swapFree=4192224/4192956
[pid=17478] ppid=17476 vsize=32680 CPUtime=1061.95
/proc/17478/stat : 17478 (glpPBv3) R 17476 17478 17404 0 -1 0 976842 0 0 0 105728 467 0 0 25 0 1 0 17183659 33464320 7794 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/17478/statm: 8170 7794 227 40 0 7585 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 32680

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17679
/proc/meminfo: memFree=1763876/2055920 swapFree=4192224/4192956
[pid=17478] ppid=17476 vsize=34176 CPUtime=1121.94
/proc/17478/stat : 17478 (glpPBv3) R 17476 17478 17404 0 -1 0 1035035 0 0 0 111699 495 0 0 25 0 1 0 17183659 34996224 8168 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17478/statm: 8544 8168 227 40 0 7959 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 34176

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17679
/proc/meminfo: memFree=1762404/2055920 swapFree=4192224/4192956
[pid=17478] ppid=17476 vsize=35656 CPUtime=1181.93
/proc/17478/stat : 17478 (glpPBv3) R 17476 17478 17404 0 -1 0 1092384 0 0 0 117670 523 0 0 25 0 1 0 17183659 36511744 8538 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134537280 0 0 4096 0 0 0 0 17 1 0 0
/proc/17478/statm: 8914 8538 227 40 0 8329 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 35656

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17679
/proc/meminfo: memFree=1760932/2055920 swapFree=4192224/4192956
[pid=17478] ppid=17476 vsize=37272 CPUtime=1241.92
/proc/17478/stat : 17478 (glpPBv3) R 17476 17478 17404 0 -1 0 1156388 0 0 0 123641 551 0 0 25 0 1 0 17183659 38166528 8914 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4744827 0 0 4096 0 0 0 0 17 1 0 0
/proc/17478/statm: 9318 8914 227 40 0 8733 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 37272

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17679
/proc/meminfo: memFree=1759588/2055920 swapFree=4192224/4192956
[pid=17478] ppid=17476 vsize=38556 CPUtime=1301.91
/proc/17478/stat : 17478 (glpPBv3) R 17476 17478 17404 0 -1 0 1223534 0 0 0 129610 581 0 0 25 0 1 0 17183659 39481344 9235 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4744827 0 0 4096 0 0 0 0 17 1 0 0
/proc/17478/statm: 9639 9235 227 40 0 9054 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 38556

[startup+1362.3 s]
/proc/loadavg: 1.04 0.99 0.98 2/65 17679
/proc/meminfo: memFree=1758116/2055920 swapFree=4192224/4192956
[pid=17478] ppid=17476 vsize=39880 CPUtime=1361.89
/proc/17478/stat : 17478 (glpPBv3) R 17476 17478 17404 0 -1 0 1279442 0 0 0 135583 606 0 0 25 0 1 0 17183659 40837120 9594 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629267 0 0 4096 0 0 0 0 17 1 0 0
/proc/17478/statm: 9970 9594 227 40 0 9385 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 39880

[startup+1422.31 s]
/proc/loadavg: 1.05 1.00 0.99 2/65 17679
/proc/meminfo: memFree=1756708/2055920 swapFree=4192224/4192956
[pid=17478] ppid=17476 vsize=41204 CPUtime=1421.88
/proc/17478/stat : 17478 (glpPBv3) R 17476 17478 17404 0 -1 0 1328466 0 0 0 141562 626 0 0 25 0 1 0 17183659 42192896 9925 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 1 0 0
/proc/17478/statm: 10301 9925 227 40 0 9716 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 41204

[startup+1482.3 s]
/proc/loadavg: 1.02 1.00 0.99 2/65 17679
/proc/meminfo: memFree=1755236/2055920 swapFree=4192224/4192956
[pid=17478] ppid=17476 vsize=42740 CPUtime=1481.87
/proc/17478/stat : 17478 (glpPBv3) R 17476 17478 17404 0 -1 0 1388424 0 0 0 147534 653 0 0 25 0 1 0 17183659 43765760 10309 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632895 0 0 4096 0 0 0 0 17 1 0 0
/proc/17478/statm: 10685 10309 227 40 0 10100 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 42740

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17679
/proc/meminfo: memFree=1753700/2055920 swapFree=4192224/4192956
[pid=17478] ppid=17476 vsize=44260 CPUtime=1541.85
/proc/17478/stat : 17478 (glpPBv3) R 17476 17478 17404 0 -1 0 1447695 0 0 0 153504 681 0 0 25 0 1 0 17183659 45322240 10689 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543281 0 0 4096 0 0 0 0 17 1 0 0
/proc/17478/statm: 11065 10689 227 40 0 10480 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 44260

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.99 3/65 17679
/proc/meminfo: memFree=1752228/2055920 swapFree=4192224/4192956
[pid=17478] ppid=17476 vsize=45720 CPUtime=1601.84
/proc/17478/stat : 17478 (glpPBv3) R 17476 17478 17404 0 -1 0 1504093 0 0 0 159479 705 0 0 25 0 1 0 17183659 46817280 11054 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/17478/statm: 11430 11054 227 40 0 10845 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 45720

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17679
/proc/meminfo: memFree=1750692/2055920 swapFree=4192224/4192956
[pid=17478] ppid=17476 vsize=47208 CPUtime=1661.82
/proc/17478/stat : 17478 (glpPBv3) R 17476 17478 17404 0 -1 0 1562551 0 0 0 165452 730 0 0 25 0 1 0 17183659 48340992 11426 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134578068 0 0 4096 0 0 0 0 17 1 0 0
/proc/17478/statm: 11802 11426 227 40 0 11217 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 47208

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17679
/proc/meminfo: memFree=1746660/2055920 swapFree=4192224/4192956
[pid=17478] ppid=17476 vsize=51332 CPUtime=1721.81
/proc/17478/stat : 17478 (glpPBv3) R 17476 17478 17404 0 -1 0 1618994 0 0 0 171423 758 0 0 25 0 1 0 17183659 52563968 12430 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4744827 0 0 4096 0 0 0 0 17 1 0 0
/proc/17478/statm: 12833 12430 227 40 0 12248 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 51332

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17679
/proc/meminfo: memFree=1745252/2055920 swapFree=4192224/4192956
[pid=17478] ppid=17476 vsize=52596 CPUtime=1781.79
/proc/17478/stat : 17478 (glpPBv3) R 17476 17478 17404 0 -1 0 1670411 0 0 0 177397 782 0 0 25 0 1 0 17183659 53858304 12773 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134537575 0 0 4096 0 0 0 0 17 1 0 0
/proc/17478/statm: 13149 12773 227 40 0 12564 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 52596



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17679
/proc/meminfo: memFree=1744740/2055920 swapFree=4192224/4192956
[pid=17478] ppid=17476 vsize=53052 CPUtime=1800.1
/proc/17478/stat : 17478 (glpPBv3) R 17476 17478 17404 0 -1 0 1688201 0 0 0 179218 792 0 0 25 0 1 0 17183659 54325248 12887 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632564 0 0 4096 0 0 0 0 17 1 0 0
/proc/17478/statm: 13263 12887 227 40 0 12678 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 53052

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.62
CPU time (s): 1800.12
CPU user time (s): 1792.19
CPU system time (s): 7.93379
CPU usage (%): 99.9723
Max. virtual memory (cumulated for all children) (KiB): 53152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1792.19
system time used= 7.93379
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1688201
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= 2685

runsolver used 1.15682 second user time and 3.82242 second system time

The end

Launcher Data (download as text)

Begin job on node52 on Sun Apr 15 07:49:46 UTC 2007

IDJOB= 352113
IDBENCH= 1950
IDSOLVER= 166
FILE ID= node52/352113-1176623386

PBS_JOBID= 4559806

Free space on /tmp= 66562 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/domset/normalized-domset_v500_e2000_w30_mw19_13.opb.PB06.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/352113-1176623386/instance-352113-1176623386.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node52/convwatcher-352113-1176623386 -o ROOT/results/node52/conversion-352113-1176623386 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352113-1176623386/instance-352113-1176623386.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-352113-1176623386 -o ROOT/results/node52/solver-352113-1176623386 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/352113-1176623386/instance-352113-1176623386.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  9828b7020b058ee74169951dda258843

RANDOM SEED= 90971796

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node52.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		: 3000.236
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		: 3000.236
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:       1796668 kB
Buffers:         22524 kB
Cached:         143776 kB
SwapCached:        572 kB
Active:          40476 kB
Inactive:       141492 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1796668 kB
SwapTotal:     4192956 kB
SwapFree:      4192224 kB
Dirty:            2508 kB
Writeback:           0 kB
Mapped:          23936 kB
Slab:            63260 kB
Committed_AS:   561176 kB
PageTables:       1484 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 node52 on Sun Apr 15 08:19:49 UTC 2007