Trace number 352152

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) 1800.06 1800.52

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
domset/normalized-domset_v500_e2000_w30_mw19_11.opb.PB06.opb
MD5SUM19bfc1d5b7087888ef5c79946c60f053
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark183
Best CPU time to get the best result obtained on this benchmark1800.04
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 183
Optimality of the best value was proved NO
Number of variables473
Total number of constraints473
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 constraints473
Minimum length of a constraint4
Maximum length of a constraint17
Number of terms in the objective function 473
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 473
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 473
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/352152-1176624455/instance-352152-1176624455.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/node44/watcher-352152-1176624455 -o ROOT/results/node44/solver-352152-1176624455 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/352152-1176624455/instance-352152-1176624455.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: 1.00 1.00 1.00 3/64 867
/proc/meminfo: memFree=1405344/2055920 swapFree=4184880/4192956
[pid=867] ppid=865 vsize=2644 CPUtime=0
/proc/867/stat : 867 (glpPBv3) R 865 867 464 0 -1 0 258 0 0 0 0 0 0 0 18 0 1 0 110357236 2707456 228 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 11747031 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 661 230 192 40 0 76 0

[startup+0.01222 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 867
/proc/meminfo: memFree=1405344/2055920 swapFree=4184880/4192956
[pid=867] ppid=865 vsize=2648 CPUtime=0
/proc/867/stat : 867 (glpPBv3) R 865 867 464 0 -1 0 284 0 0 0 0 0 0 0 18 0 1 0 110357236 2711552 254 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 11747031 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 662 254 199 40 0 77 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2648

[startup+0.101229 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 867
/proc/meminfo: memFree=1405344/2055920 swapFree=4184880/4192956
[pid=867] ppid=865 vsize=3372 CPUtime=0.09
/proc/867/stat : 867 (glpPBv3) R 865 867 464 0 -1 0 460 0 0 0 9 0 0 0 18 0 1 0 110357236 3452928 429 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 843 429 221 40 0 258 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3372

[startup+0.301252 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 867
/proc/meminfo: memFree=1405344/2055920 swapFree=4184880/4192956
[pid=867] ppid=865 vsize=3372 CPUtime=0.29
/proc/867/stat : 867 (glpPBv3) R 865 867 464 0 -1 0 460 0 0 0 29 0 0 0 19 0 1 0 110357236 3452928 429 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 843 429 221 40 0 258 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3372

[startup+0.70129 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 867
/proc/meminfo: memFree=1405344/2055920 swapFree=4184880/4192956
[pid=867] ppid=865 vsize=4344 CPUtime=0.69
/proc/867/stat : 867 (glpPBv3) R 865 867 464 0 -1 0 805 0 0 0 69 0 0 0 22 0 1 0 110357236 4448256 710 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643340 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 1086 710 227 40 0 501 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4344

[startup+1.50137 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 868
/proc/meminfo: memFree=1403032/2055920 swapFree=4184880/4192956
[pid=867] ppid=865 vsize=4700 CPUtime=1.49
/proc/867/stat : 867 (glpPBv3) R 865 867 464 0 -1 0 943 0 0 0 149 0 0 0 25 0 1 0 110357236 4812800 799 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632679 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 1175 799 227 40 0 590 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4700

[startup+3.10154 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 868
/proc/meminfo: memFree=1402776/2055920 swapFree=4184880/4192956
[pid=867] ppid=865 vsize=4700 CPUtime=3.09
/proc/867/stat : 867 (glpPBv3) R 865 867 464 0 -1 0 943 0 0 0 309 0 0 0 25 0 1 0 110357236 4812800 799 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 1175 799 227 40 0 590 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4700

[startup+6.30187 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 868
/proc/meminfo: memFree=1402776/2055920 swapFree=4184880/4192956
[pid=867] ppid=865 vsize=4700 CPUtime=6.29
/proc/867/stat : 867 (glpPBv3) R 865 867 464 0 -1 0 943 0 0 0 628 1 0 0 25 0 1 0 110357236 4812800 799 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 1175 799 227 40 0 590 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4700

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 868
/proc/meminfo: memFree=1402800/2055920 swapFree=4184880/4192956
[pid=867] ppid=865 vsize=4700 CPUtime=12.69
/proc/867/stat : 867 (glpPBv3) R 865 867 464 0 -1 0 943 0 0 0 1268 1 0 0 25 0 1 0 110357236 4812800 799 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 1175 799 227 40 0 590 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4700

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 868
/proc/meminfo: memFree=1402168/2055920 swapFree=4184880/4192956
[pid=867] ppid=865 vsize=5292 CPUtime=25.48
/proc/867/stat : 867 (glpPBv3) R 865 867 464 0 -1 0 21371 0 0 0 2537 11 0 0 25 0 1 0 110357236 5419008 947 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 1323 947 227 40 0 738 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5292

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 868
/proc/meminfo: memFree=1400952/2055920 swapFree=4184880/4192956
[pid=867] ppid=865 vsize=6500 CPUtime=51.08
/proc/867/stat : 867 (glpPBv3) R 865 867 464 0 -1 0 61597 0 0 0 5079 29 0 0 25 0 1 0 110357236 6656000 1249 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134537307 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 1625 1249 227 40 0 1040 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6500

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 868
/proc/meminfo: memFree=1398776/2055920 swapFree=4184880/4192956
[pid=867] ppid=865 vsize=8688 CPUtime=102.27
/proc/867/stat : 867 (glpPBv3) R 865 867 464 0 -1 0 138981 0 0 0 10162 65 0 0 25 0 1 0 110357236 8896512 1796 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134570041 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 2172 1796 227 40 0 1587 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8688

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 868
/proc/meminfo: memFree=1396344/2055920 swapFree=4184880/4192956
[pid=867] ppid=865 vsize=11132 CPUtime=162.25
/proc/867/stat : 867 (glpPBv3) R 865 867 464 0 -1 0 228589 0 0 0 16119 106 0 0 25 0 1 0 110357236 11399168 2407 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134537360 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 2783 2407 227 40 0 2198 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11132

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 868
/proc/meminfo: memFree=1394104/2055920 swapFree=4184880/4192956
[pid=867] ppid=865 vsize=13336 CPUtime=222.24
/proc/867/stat : 867 (glpPBv3) R 865 867 464 0 -1 0 324742 0 0 0 22075 149 0 0 25 0 1 0 110357236 13656064 2958 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632405 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 3334 2958 227 40 0 2749 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 13336

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 868
/proc/meminfo: memFree=1391032/2055920 swapFree=4184880/4192956
[pid=867] ppid=865 vsize=16460 CPUtime=282.22
/proc/867/stat : 867 (glpPBv3) R 865 867 464 0 -1 0 422047 0 0 0 28025 197 0 0 25 0 1 0 110357236 16855040 3739 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 4115 3739 227 40 0 3530 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 16460

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 868
/proc/meminfo: memFree=1388472/2055920 swapFree=4184880/4192956
[pid=867] ppid=865 vsize=18996 CPUtime=342.2
/proc/867/stat : 867 (glpPBv3) R 865 867 464 0 -1 0 522328 0 0 0 33972 248 0 0 25 0 1 0 110357236 19451904 4373 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134578443 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 4749 4373 227 40 0 4164 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 18996

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 868
/proc/meminfo: memFree=1386488/2055920 swapFree=4184880/4192956
[pid=867] ppid=865 vsize=20900 CPUtime=402.19
/proc/867/stat : 867 (glpPBv3) R 865 867 464 0 -1 0 621329 0 0 0 39922 297 0 0 25 0 1 0 110357236 21401600 4849 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 5225 4849 227 40 0 4640 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 20900

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 868
/proc/meminfo: memFree=1384568/2055920 swapFree=4184880/4192956
[pid=867] ppid=865 vsize=22884 CPUtime=462.17
/proc/867/stat : 867 (glpPBv3) R 865 867 464 0 -1 0 710417 0 0 0 45878 339 0 0 25 0 1 0 110357236 23433216 5345 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 5721 5345 227 40 0 5136 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 22884

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 868
/proc/meminfo: memFree=1383736/2055920 swapFree=4184880/4192956
[pid=867] ppid=865 vsize=23716 CPUtime=522.16
/proc/867/stat : 867 (glpPBv3) R 865 867 464 0 -1 0 787814 0 0 0 51839 377 0 0 25 0 1 0 110357236 24285184 5553 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629287 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 5929 5553 227 40 0 5344 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 23716

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 868
/proc/meminfo: memFree=1380280/2055920 swapFree=4184880/4192956
[pid=867] ppid=865 vsize=27148 CPUtime=582.15
/proc/867/stat : 867 (glpPBv3) R 865 867 464 0 -1 0 873803 0 0 0 57800 415 0 0 25 0 1 0 110357236 27799552 6411 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 6787 6411 227 40 0 6202 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 27148

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 868
/proc/meminfo: memFree=1378040/2055920 swapFree=4184880/4192956
[pid=867] ppid=865 vsize=29468 CPUtime=642.13
/proc/867/stat : 867 (glpPBv3) R 865 867 464 0 -1 0 958855 0 0 0 63755 458 0 0 25 0 1 0 110357236 30175232 6962 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 11716219 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 7367 6962 227 40 0 6782 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 29468


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 868
/proc/meminfo: memFree=1370808/2055920 swapFree=4184880/4192956
[pid=867] ppid=865 vsize=36528 CPUtime=882.07
/proc/867/stat : 867 (glpPBv3) R 865 867 464 0 -1 0 1228232 0 0 0 87618 589 0 0 25 0 1 0 110357236 37404672 8756 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134573586 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 9132 8756 227 40 0 8547 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 36528

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 868
/proc/meminfo: memFree=1369336/2055920 swapFree=4184880/4192956
[pid=867] ppid=865 vsize=38000 CPUtime=942.06
/proc/867/stat : 867 (glpPBv3) R 865 867 464 0 -1 0 1277942 0 0 0 93593 613 0 0 25 0 1 0 110357236 38912000 9124 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 9500 9124 227 40 0 8915 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 38000

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 868
/proc/meminfo: memFree=1367800/2055920 swapFree=4184880/4192956
[pid=867] ppid=865 vsize=39648 CPUtime=1002.03
/proc/867/stat : 867 (glpPBv3) R 865 867 464 0 -1 0 1328868 0 0 0 99564 639 0 0 25 0 1 0 110357236 40599552 9510 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 9912 9510 227 40 0 9327 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 39648

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 868
/proc/meminfo: memFree=1366264/2055920 swapFree=4184880/4192956
[pid=867] ppid=865 vsize=41072 CPUtime=1062.02
/proc/867/stat : 867 (glpPBv3) R 865 867 464 0 -1 0 1383692 0 0 0 105538 664 0 0 25 0 1 0 110357236 42057728 9892 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632402 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 10268 9892 227 40 0 9683 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 41072

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 868
/proc/meminfo: memFree=1364600/2055920 swapFree=4184880/4192956
[pid=867] ppid=865 vsize=42828 CPUtime=1122
/proc/867/stat : 867 (glpPBv3) R 865 867 464 0 -1 0 1440129 0 0 0 111508 692 0 0 25 0 1 0 110357236 43855872 10306 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 11747031 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 10707 10306 227 40 0 10122 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 42828

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 868
/proc/meminfo: memFree=1363000/2055920 swapFree=4184880/4192956
[pid=867] ppid=865 vsize=44316 CPUtime=1181.99
/proc/867/stat : 867 (glpPBv3) R 865 867 464 0 -1 0 1498086 0 0 0 117479 720 0 0 25 0 1 0 110357236 45379584 10703 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629283 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 11079 10703 227 40 0 10494 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 44316

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 868
/proc/meminfo: memFree=1358776/2055920 swapFree=4184880/4192956
[pid=867] ppid=865 vsize=48500 CPUtime=1241.98
/proc/867/stat : 867 (glpPBv3) R 865 867 464 0 -1 0 1556907 0 0 0 123448 750 0 0 25 0 1 0 110357236 49664000 11749 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 11747031 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 12125 11749 227 40 0 11540 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 48500

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 868
/proc/meminfo: memFree=1357304/2055920 swapFree=4184880/4192956
[pid=867] ppid=865 vsize=49948 CPUtime=1301.96
/proc/867/stat : 867 (glpPBv3) R 865 867 464 0 -1 0 1608379 0 0 0 129421 775 0 0 25 0 1 0 110357236 51146752 12111 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632386 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 12487 12111 227 40 0 11902 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 49948

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 868
/proc/meminfo: memFree=1355768/2055920 swapFree=4184880/4192956
[pid=867] ppid=865 vsize=51492 CPUtime=1361.94
/proc/867/stat : 867 (glpPBv3) R 865 867 464 0 -1 0 1663447 0 0 0 135391 803 0 0 25 0 1 0 110357236 52727808 12497 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134578066 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 12873 12497 227 40 0 12288 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 51492

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 868
/proc/meminfo: memFree=1354168/2055920 swapFree=4184880/4192956
[pid=867] ppid=865 vsize=53084 CPUtime=1421.93
/proc/867/stat : 867 (glpPBv3) R 865 867 464 0 -1 0 1720018 0 0 0 141362 831 0 0 25 0 1 0 110357236 54358016 12895 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629264 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 13271 12895 227 40 0 12686 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 53084

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 868
/proc/meminfo: memFree=1352760/2055920 swapFree=4184880/4192956
[pid=867] ppid=865 vsize=54636 CPUtime=1481.92
/proc/867/stat : 867 (glpPBv3) R 865 867 464 0 -1 0 1767542 0 0 0 147337 855 0 0 25 0 1 0 110357236 55947264 13253 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 11716219 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 13659 13253 227 40 0 13074 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 54636

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 868
/proc/meminfo: memFree=1351224/2055920 swapFree=4184880/4192956
[pid=867] ppid=865 vsize=56000 CPUtime=1541.9
/proc/867/stat : 867 (glpPBv3) R 865 867 464 0 -1 0 1821080 0 0 0 153310 880 0 0 25 0 1 0 110357236 57344000 13624 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 14000 13624 227 40 0 13415 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 56000

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 868
/proc/meminfo: memFree=1349496/2055920 swapFree=4184880/4192956
[pid=867] ppid=865 vsize=57740 CPUtime=1601.89
/proc/867/stat : 867 (glpPBv3) R 865 867 464 0 -1 0 1886412 0 0 0 159280 909 0 0 25 0 1 0 110357236 59125760 14059 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542173 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 14435 14059 227 40 0 13850 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 57740

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 868
/proc/meminfo: memFree=1347832/2055920 swapFree=4184880/4192956
[pid=867] ppid=865 vsize=59352 CPUtime=1661.87
/proc/867/stat : 867 (glpPBv3) R 865 867 464 0 -1 0 1945262 0 0 0 165251 936 0 0 25 0 1 0 110357236 60776448 14462 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 14838 14462 227 40 0 14253 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 59352

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 868
/proc/meminfo: memFree=1346296/2055920 swapFree=4184880/4192956
[pid=867] ppid=865 vsize=60952 CPUtime=1721.85
/proc/867/stat : 867 (glpPBv3) R 865 867 464 0 -1 0 2002657 0 0 0 171220 965 0 0 25 0 1 0 110357236 62414848 14862 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542173 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 15238 14862 227 40 0 14653 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 60952

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 868
/proc/meminfo: memFree=1344568/2055920 swapFree=4184880/4192956
[pid=867] ppid=865 vsize=62596 CPUtime=1781.84
/proc/867/stat : 867 (glpPBv3) R 865 867 464 0 -1 0 2061649 0 0 0 177189 995 0 0 25 0 1 0 110357236 64098304 15273 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134578429 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 15649 15273 227 40 0 15064 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 62596



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 868
/proc/meminfo: memFree=1344056/2055920 swapFree=4184880/4192956
[pid=867] ppid=865 vsize=63112 CPUtime=1800.04
/proc/867/stat : 867 (glpPBv3) R 865 867 464 0 -1 0 2080098 0 0 0 179002 1002 0 0 25 0 1 0 110357236 64626688 15402 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 15778 15402 227 40 0 15193 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 63112

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 868
/proc/meminfo: memFree=1344056/2055920 swapFree=4184880/4192956
[pid=867] ppid=865 vsize=63112 CPUtime=1800.04
/proc/867/stat : 867 (glpPBv3) R 865 867 464 0 -1 0 2080098 0 0 0 179002 1002 0 0 25 0 1 0 110357236 64626688 15402 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/867/statm: 15778 15402 227 40 0 15193 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 63112

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.52
CPU time (s): 1800.06
CPU user time (s): 1790.02
CPU system time (s): 10.0335
CPU usage (%): 99.9745
Max. virtual memory (cumulated for all children) (KiB): 63232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1790.02
system time used= 10.0335
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2080098
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= 10
involuntary context switches= 2765

runsolver used 1.27581 second user time and 3.65044 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Sun Apr 15 08:07:35 UTC 2007

IDJOB= 352152
IDBENCH= 1953
IDSOLVER= 166
FILE ID= node44/352152-1176624455

PBS_JOBID= 4559789

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_11.opb.PB06.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/352152-1176624455/instance-352152-1176624455.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node44/convwatcher-352152-1176624455 -o ROOT/results/node44/conversion-352152-1176624455 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352152-1176624455/instance-352152-1176624455.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-352152-1176624455 -o ROOT/results/node44/solver-352152-1176624455 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/352152-1176624455/instance-352152-1176624455.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  19bfc1d5b7087888ef5c79946c60f053

RANDOM SEED= 336391531

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

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

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


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1405816 kB
Buffers:         35068 kB
Cached:         499172 kB
SwapCached:       2552 kB
Active:          54512 kB
Inactive:       497340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1405816 kB
SwapTotal:     4192956 kB
SwapFree:      4184880 kB
Dirty:            2316 kB
Writeback:           0 kB
Mapped:          16804 kB
Slab:            84240 kB
Committed_AS:   239832 kB
PageTables:       1396 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 node44 on Sun Apr 15 08:37:38 UTC 2007