Trace number 352477

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
glpPB 0.2? (TO) 1800.01 1800.41

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
vtxcov/normalized-vtxcov_v2000_e4000_11.opb.PB06.opb
MD5SUMa9ac890c0275c87cfec4e71469cd990a
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1028
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 1028
Optimality of the best value was proved NO
Number of variables1964
Total number of constraints4000
Number of constraints which are clauses4000
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint2
Number of terms in the objective function 1964
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 1964
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1964
Number of bits of the biggest sum of numbers11
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/352477-1176633010/instance-352477-1176633010.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/node30/watcher-352477-1176633010 -o ROOT/results/node30/solver-352477-1176633010 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/352477-1176633010/instance-352477-1176633010.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: 0.94 0.98 0.99 3/77 21672
/proc/meminfo: memFree=1877688/2055920 swapFree=4169844/4192956
[pid=21672] ppid=21670 vsize=2644 CPUtime=0
/proc/21672/stat : 21672 (glpPBv3) R 21670 21672 20464 0 -1 0 258 0 0 0 0 0 0 0 18 0 1 0 111216749 2707456 228 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 7483095 0 0 4096 0 0 0 0 17 1 0 0
/proc/21672/statm: 661 228 192 40 0 76 0

[startup+0.065357 s]
/proc/loadavg: 0.94 0.98 0.99 3/77 21672
/proc/meminfo: memFree=1877688/2055920 swapFree=4169844/4192956
[pid=21672] ppid=21670 vsize=5040 CPUtime=0.05
/proc/21672/stat : 21672 (glpPBv3) D 21670 21672 20464 0 -1 0 885 0 0 0 5 0 0 0 18 0 1 0 111216749 5160960 855 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 18446744071563479169 0 0 17 1 0 0
/proc/21672/statm: 1260 855 216 40 0 675 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5040

[startup+0.101357 s]
/proc/loadavg: 0.94 0.98 0.99 3/77 21672
/proc/meminfo: memFree=1877688/2055920 swapFree=4169844/4192956
[pid=21672] ppid=21670 vsize=5360 CPUtime=0.08
/proc/21672/stat : 21672 (glpPBv3) R 21670 21672 20464 0 -1 0 957 0 0 0 8 0 0 0 18 0 1 0 111216749 5488640 926 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21672/statm: 1340 926 221 40 0 755 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5360

[startup+0.30137 s]
/proc/loadavg: 0.94 0.98 0.99 3/77 21672
/proc/meminfo: memFree=1877688/2055920 swapFree=4169844/4192956
[pid=21672] ppid=21670 vsize=5360 CPUtime=0.28
/proc/21672/stat : 21672 (glpPBv3) R 21670 21672 20464 0 -1 0 969 0 0 0 28 0 0 0 19 0 1 0 111216749 5488640 938 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21672/statm: 1340 938 221 40 0 755 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 5360

[startup+0.701395 s]
/proc/loadavg: 0.94 0.98 0.99 3/77 21672
/proc/meminfo: memFree=1877688/2055920 swapFree=4169844/4192956
[pid=21672] ppid=21670 vsize=5360 CPUtime=0.68
/proc/21672/stat : 21672 (glpPBv3) R 21670 21672 20464 0 -1 0 969 0 0 0 68 0 0 0 23 0 1 0 111216749 5488640 938 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21672/statm: 1340 938 221 40 0 755 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 5360

[startup+1.50144 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 21673
/proc/meminfo: memFree=1874736/2055920 swapFree=4169844/4192956
[pid=21672] ppid=21670 vsize=5684 CPUtime=1.48
/proc/21672/stat : 21672 (glpPBv3) R 21670 21672 20464 0 -1 0 1091 0 0 0 148 0 0 0 25 0 1 0 111216749 5820416 1019 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134636092 0 0 4096 0 0 0 0 17 1 0 0
/proc/21672/statm: 1421 1019 221 40 0 836 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 5684

[startup+3.10155 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 21673
/proc/meminfo: memFree=1874288/2055920 swapFree=4169844/4192956
[pid=21672] ppid=21670 vsize=5684 CPUtime=3.08
/proc/21672/stat : 21672 (glpPBv3) R 21670 21672 20464 0 -1 0 1091 0 0 0 308 0 0 0 25 0 1 0 111216749 5820416 1019 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21672/statm: 1421 1019 221 40 0 836 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 5684

[startup+6.30274 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 21673
/proc/meminfo: memFree=1874160/2055920 swapFree=4169844/4192956
[pid=21672] ppid=21670 vsize=5392 CPUtime=6.29
/proc/21672/stat : 21672 (glpPBv3) R 21670 21672 20464 0 -1 0 1091 0 0 0 628 1 0 0 25 0 1 0 111216749 5521408 966 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134587959 0 0 4096 0 0 0 0 17 1 0 0
/proc/21672/statm: 1348 966 221 40 0 763 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5392

[startup+12.7011 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 21673
/proc/meminfo: memFree=1872184/2055920 swapFree=4169844/4192956
[pid=21672] ppid=21670 vsize=7580 CPUtime=12.68
/proc/21672/stat : 21672 (glpPBv3) R 21670 21672 20464 0 -1 0 1694 0 0 0 1267 1 0 0 25 0 1 0 111216749 7761920 1519 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629118 0 0 4096 0 0 0 0 17 1 0 0
/proc/21672/statm: 1895 1519 227 40 0 1310 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7580

[startup+25.5019 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 21673
/proc/meminfo: memFree=1872184/2055920 swapFree=4169844/4192956
[pid=21672] ppid=21670 vsize=7580 CPUtime=25.47
/proc/21672/stat : 21672 (glpPBv3) R 21670 21672 20464 0 -1 0 1782 0 0 0 2546 1 0 0 25 0 1 0 111216749 7761920 1519 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643691 0 0 4096 0 0 0 0 17 1 0 0
/proc/21672/statm: 1895 1519 227 40 0 1310 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 7580

[startup+51.1016 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 21673
/proc/meminfo: memFree=1872120/2055920 swapFree=4169844/4192956
[pid=21672] ppid=21670 vsize=7580 CPUtime=51.07
/proc/21672/stat : 21672 (glpPBv3) R 21670 21672 20464 0 -1 0 2199 0 0 0 5105 2 0 0 25 0 1 0 111216749 7761920 1519 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134628982 0 0 4096 0 0 0 0 17 1 0 0
/proc/21672/statm: 1895 1519 227 40 0 1310 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7580

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21673
/proc/meminfo: memFree=1872120/2055920 swapFree=4169844/4192956
[pid=21672] ppid=21670 vsize=7580 CPUtime=102.26
/proc/21672/stat : 21672 (glpPBv3) R 21670 21672 20464 0 -1 0 4610 0 0 0 10223 3 0 0 25 0 1 0 111216749 7761920 1519 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542978 0 0 4096 0 0 0 0 17 1 0 0
/proc/21672/statm: 1895 1519 227 40 0 1310 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7580

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21673
/proc/meminfo: memFree=1872056/2055920 swapFree=4169844/4192956
[pid=21672] ppid=21670 vsize=7580 CPUtime=162.25
/proc/21672/stat : 21672 (glpPBv3) R 21670 21672 20464 0 -1 0 10249 0 0 0 16218 7 0 0 25 0 1 0 111216749 7761920 1519 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134628974 0 0 4096 0 0 0 0 17 1 0 0
/proc/21672/statm: 1895 1519 227 40 0 1310 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 7580

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21673
/proc/meminfo: memFree=1871992/2055920 swapFree=4169844/4192956
[pid=21672] ppid=21670 vsize=7580 CPUtime=222.23
/proc/21672/stat : 21672 (glpPBv3) R 21670 21672 20464 0 -1 0 18299 0 0 0 22212 11 0 0 25 0 1 0 111216749 7761920 1519 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643687 0 0 4096 0 0 0 0 17 1 0 0
/proc/21672/statm: 1895 1519 227 40 0 1310 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7580

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21673
/proc/meminfo: memFree=1871928/2055920 swapFree=4169844/4192956
[pid=21672] ppid=21670 vsize=8008 CPUtime=282.22
/proc/21672/stat : 21672 (glpPBv3) R 21670 21672 20464 0 -1 0 28138 0 0 0 28206 16 0 0 25 0 1 0 111216749 8200192 1594 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134638813 0 0 4096 0 0 0 0 17 1 0 0
/proc/21672/statm: 2002 1594 227 40 0 1417 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 8008

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21673
/proc/meminfo: memFree=1871864/2055920 swapFree=4169844/4192956
[pid=21672] ppid=21670 vsize=7580 CPUtime=342.21
/proc/21672/stat : 21672 (glpPBv3) R 21670 21672 20464 0 -1 0 40987 0 0 0 34198 23 0 0 25 0 1 0 111216749 7761920 1519 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/21672/statm: 1895 1519 227 40 0 1310 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 7580

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21675
/proc/meminfo: memFree=1871544/2055920 swapFree=4169844/4192956
[pid=21672] ppid=21670 vsize=7580 CPUtime=402.19
/proc/21672/stat : 21672 (glpPBv3) R 21670 21672 20464 0 -1 0 57795 0 0 0 40187 32 0 0 25 0 1 0 111216749 7761920 1519 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542120 0 0 4096 0 0 0 0 17 1 0 0
/proc/21672/statm: 1895 1519 227 40 0 1310 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 7580

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21675
/proc/meminfo: memFree=1871480/2055920 swapFree=4169844/4192956
[pid=21672] ppid=21670 vsize=7596 CPUtime=462.18
/proc/21672/stat : 21672 (glpPBv3) R 21670 21672 20464 0 -1 0 76103 0 0 0 46177 41 0 0 25 0 1 0 111216749 7778304 1523 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/21672/statm: 1899 1523 227 40 0 1314 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 7596

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21675
/proc/meminfo: memFree=1871352/2055920 swapFree=4169844/4192956
[pid=21672] ppid=21670 vsize=7684 CPUtime=522.16
/proc/21672/stat : 21672 (glpPBv3) R 21670 21672 20464 0 -1 0 94708 0 0 0 52167 49 0 0 25 0 1 0 111216749 7868416 1545 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542068 0 0 4096 0 0 0 0 17 1 0 0
/proc/21672/statm: 1921 1545 227 40 0 1336 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 7684

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21675
/proc/meminfo: memFree=1871352/2055920 swapFree=4169844/4192956
[pid=21672] ppid=21670 vsize=7736 CPUtime=582.15
/proc/21672/stat : 21672 (glpPBv3) R 21670 21672 20464 0 -1 0 115390 0 0 0 58156 59 0 0 25 0 1 0 111216749 7921664 1558 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542978 0 0 4096 0 0 0 0 17 1 0 0
/proc/21672/statm: 1934 1558 227 40 0 1349 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 7736

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21675
/proc/meminfo: memFree=1871224/2055920 swapFree=4169844/4192956
[pid=21672] ppid=21670 vsize=7800 CPUtime=642.15
/proc/21672/stat : 21672 (glpPBv3) R 21670 21672 20464 0 -1 0 135409 0 0 0 64144 71 0 0 25 0 1 0 111216749 7987200 1574 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632412 0 0 4096 0 0 0 0 17 1 0 0
/proc/21672/statm: 1950 1574 227 40 0 1365 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 7800


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21675
/proc/meminfo: memFree=1870712/2055920 swapFree=4169844/4192956
[pid=21672] ppid=21670 vsize=8076 CPUtime=822.11
/proc/21672/stat : 21672 (glpPBv3) R 21670 21672 20464 0 -1 0 189878 0 0 0 82112 99 0 0 25 0 1 0 111216749 8269824 1643 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643494 0 0 4096 0 0 0 0 17 1 0 0
/proc/21672/statm: 2019 1643 227 40 0 1434 0
Current children cumulated CPU time (s) 822.11
Current children cumulated vsize (KiB) 8076

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21675
/proc/meminfo: memFree=1870648/2055920 swapFree=4169844/4192956
[pid=21672] ppid=21670 vsize=8144 CPUtime=882.09
/proc/21672/stat : 21672 (glpPBv3) R 21670 21672 20464 0 -1 0 208526 0 0 0 88101 108 0 0 25 0 1 0 111216749 8339456 1660 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629070 0 0 4096 0 0 0 0 17 1 0 0
/proc/21672/statm: 2036 1660 227 40 0 1451 0
Current children cumulated CPU time (s) 882.09
Current children cumulated vsize (KiB) 8144

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21675
/proc/meminfo: memFree=1870520/2055920 swapFree=4169844/4192956
[pid=21672] ppid=21670 vsize=8224 CPUtime=942.08
/proc/21672/stat : 21672 (glpPBv3) R 21670 21672 20464 0 -1 0 227104 0 0 0 94089 119 0 0 25 0 1 0 111216749 8421376 1680 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626346 0 0 4096 0 0 0 0 17 1 0 0
/proc/21672/statm: 2056 1680 227 40 0 1471 0
Current children cumulated CPU time (s) 942.08
Current children cumulated vsize (KiB) 8224

[startup+1002.3 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 21675
/proc/meminfo: memFree=1870328/2055920 swapFree=4169844/4192956
[pid=21672] ppid=21670 vsize=8296 CPUtime=1002.07
/proc/21672/stat : 21672 (glpPBv3) R 21670 21672 20464 0 -1 0 245500 0 0 0 100079 128 0 0 25 0 1 0 111216749 8495104 1698 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626419 0 0 4096 0 0 0 0 17 1 0 0
/proc/21672/statm: 2074 1698 227 40 0 1489 0
Current children cumulated CPU time (s) 1002.07
Current children cumulated vsize (KiB) 8296

[startup+1062.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 21675
/proc/meminfo: memFree=1870200/2055920 swapFree=4169844/4192956
[pid=21672] ppid=21670 vsize=8380 CPUtime=1062.05
/proc/21672/stat : 21672 (glpPBv3) R 21670 21672 20464 0 -1 0 263811 0 0 0 106069 136 0 0 25 0 1 0 111216749 8581120 1719 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643288 0 0 4096 0 0 0 0 17 1 0 0
/proc/21672/statm: 2095 1719 227 40 0 1510 0
Current children cumulated CPU time (s) 1062.05
Current children cumulated vsize (KiB) 8380

[startup+1122.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 21675
/proc/meminfo: memFree=1870008/2055920 swapFree=4169844/4192956
[pid=21672] ppid=21670 vsize=8468 CPUtime=1122.04
/proc/21672/stat : 21672 (glpPBv3) R 21670 21672 20464 0 -1 0 282573 0 0 0 112057 147 0 0 25 0 1 0 111216749 8671232 1741 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134628982 0 0 4096 0 0 0 0 17 1 0 0
/proc/21672/statm: 2117 1741 227 40 0 1532 0
Current children cumulated CPU time (s) 1122.04
Current children cumulated vsize (KiB) 8468

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21675
/proc/meminfo: memFree=1869880/2055920 swapFree=4169844/4192956
[pid=21672] ppid=21670 vsize=8536 CPUtime=1182.03
/proc/21672/stat : 21672 (glpPBv3) R 21670 21672 20464 0 -1 0 300777 0 0 0 118047 156 0 0 25 0 1 0 111216749 8740864 1758 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134628982 0 0 4096 0 0 0 0 17 1 0 0
/proc/21672/statm: 2134 1758 227 40 0 1549 0
Current children cumulated CPU time (s) 1182.03
Current children cumulated vsize (KiB) 8536

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21675
/proc/meminfo: memFree=1869752/2055920 swapFree=4169844/4192956
[pid=21672] ppid=21670 vsize=8616 CPUtime=1242.01
/proc/21672/stat : 21672 (glpPBv3) R 21670 21672 20464 0 -1 0 319017 0 0 0 124037 164 0 0 25 0 1 0 111216749 8822784 1778 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643275 0 0 4096 0 0 0 0 17 1 0 0
/proc/21672/statm: 2154 1778 227 40 0 1569 0
Current children cumulated CPU time (s) 1242.01
Current children cumulated vsize (KiB) 8616

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21675
/proc/meminfo: memFree=1869496/2055920 swapFree=4169844/4192956
[pid=21672] ppid=21670 vsize=8744 CPUtime=1302.01
/proc/21672/stat : 21672 (glpPBv3) R 21670 21672 20464 0 -1 0 337215 0 0 0 130028 173 0 0 25 0 1 0 111216749 8953856 1810 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626349 0 0 4096 0 0 0 0 17 1 0 0
/proc/21672/statm: 2186 1810 227 40 0 1601 0
Current children cumulated CPU time (s) 1302.01
Current children cumulated vsize (KiB) 8744

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21675
/proc/meminfo: memFree=1869368/2055920 swapFree=4169844/4192956
[pid=21672] ppid=21670 vsize=8820 CPUtime=1361.99
/proc/21672/stat : 21672 (glpPBv3) R 21670 21672 20464 0 -1 0 355868 0 0 0 136017 182 0 0 25 0 1 0 111216749 9031680 1829 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629073 0 0 4096 0 0 0 0 17 1 0 0
/proc/21672/statm: 2205 1829 227 40 0 1620 0
Current children cumulated CPU time (s) 1361.99
Current children cumulated vsize (KiB) 8820

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21675
/proc/meminfo: memFree=1869304/2055920 swapFree=4169844/4192956
[pid=21672] ppid=21670 vsize=8900 CPUtime=1421.98
/proc/21672/stat : 21672 (glpPBv3) R 21670 21672 20464 0 -1 0 374432 0 0 0 142007 191 0 0 25 0 1 0 111216749 9113600 1849 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134628964 0 0 4096 0 0 0 0 17 1 0 0
/proc/21672/statm: 2225 1849 227 40 0 1640 0
Current children cumulated CPU time (s) 1421.98
Current children cumulated vsize (KiB) 8900

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21675
/proc/meminfo: memFree=1869176/2055920 swapFree=4169844/4192956
[pid=21672] ppid=21670 vsize=8976 CPUtime=1481.96
/proc/21672/stat : 21672 (glpPBv3) R 21670 21672 20464 0 -1 0 393049 0 0 0 147997 199 0 0 25 0 1 0 111216749 9191424 1868 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 1 0 0
/proc/21672/statm: 2244 1868 227 40 0 1659 0
Current children cumulated CPU time (s) 1481.96
Current children cumulated vsize (KiB) 8976

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21675
/proc/meminfo: memFree=1869112/2055920 swapFree=4169844/4192956
[pid=21672] ppid=21670 vsize=9048 CPUtime=1541.95
/proc/21672/stat : 21672 (glpPBv3) R 21670 21672 20464 0 -1 0 412274 0 0 0 153985 210 0 0 25 0 1 0 111216749 9265152 1886 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543237 0 0 4096 0 0 0 0 17 1 0 0
/proc/21672/statm: 2262 1886 227 40 0 1677 0
Current children cumulated CPU time (s) 1541.95
Current children cumulated vsize (KiB) 9048

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21675
/proc/meminfo: memFree=1868984/2055920 swapFree=4169844/4192956
[pid=21672] ppid=21670 vsize=9064 CPUtime=1601.94
/proc/21672/stat : 21672 (glpPBv3) R 21670 21672 20464 0 -1 0 430460 0 0 0 159974 220 0 0 25 0 1 0 111216749 9281536 1890 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542961 0 0 4096 0 0 0 0 17 1 0 0
/proc/21672/statm: 2266 1890 227 40 0 1681 0
Current children cumulated CPU time (s) 1601.94
Current children cumulated vsize (KiB) 9064

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21675
/proc/meminfo: memFree=1868856/2055920 swapFree=4169844/4192956
[pid=21672] ppid=21670 vsize=9120 CPUtime=1661.92
/proc/21672/stat : 21672 (glpPBv3) R 21670 21672 20464 0 -1 0 448570 0 0 0 165964 228 0 0 25 0 1 0 111216749 9338880 1904 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626355 0 0 4096 0 0 0 0 17 1 0 0
/proc/21672/statm: 2280 1904 227 40 0 1695 0
Current children cumulated CPU time (s) 1661.92
Current children cumulated vsize (KiB) 9120

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21675
/proc/meminfo: memFree=1868728/2055920 swapFree=4169844/4192956
[pid=21672] ppid=21670 vsize=9204 CPUtime=1721.91
/proc/21672/stat : 21672 (glpPBv3) R 21670 21672 20464 0 -1 0 466936 0 0 0 171955 236 0 0 25 0 1 0 111216749 9424896 1925 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629078 0 0 4096 0 0 0 0 17 1 0 0
/proc/21672/statm: 2301 1925 227 40 0 1716 0
Current children cumulated CPU time (s) 1721.91
Current children cumulated vsize (KiB) 9204

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21675
/proc/meminfo: memFree=1868088/2055920 swapFree=4169844/4192956
[pid=21672] ppid=21670 vsize=9284 CPUtime=1781.9
/proc/21672/stat : 21672 (glpPBv3) R 21670 21672 20464 0 -1 0 484302 0 0 0 177947 243 0 0 25 0 1 0 111216749 9506816 1945 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134628974 0 0 4096 0 0 0 0 17 1 0 0
/proc/21672/statm: 2321 1945 227 40 0 1736 0
Current children cumulated CPU time (s) 1781.9
Current children cumulated vsize (KiB) 9284



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21675
/proc/meminfo: memFree=1868408/2055920 swapFree=4169844/4192956
[pid=21672] ppid=21670 vsize=9308 CPUtime=1800
/proc/21672/stat : 21672 (glpPBv3) R 21670 21672 20464 0 -1 0 489446 0 0 0 179754 246 0 0 25 0 1 0 111216749 9531392 1951 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643687 0 0 4096 0 0 0 0 17 1 0 0
/proc/21672/statm: 2327 1951 227 40 0 1742 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 9308

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): 1800.41
CPU time (s): 1800.01
CPU user time (s): 1797.55
CPU system time (s): 2.46263
CPU usage (%): 99.9779
Max. virtual memory (cumulated for all children) (KiB): 9992

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.55
system time used= 2.46263
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 489446
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= 12
involuntary context switches= 36834

runsolver used 2.23966 second user time and 4.17237 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Sun Apr 15 10:30:11 UTC 2007

IDJOB= 352477
IDBENCH= 1978
IDSOLVER= 166
FILE ID= node30/352477-1176633010

PBS_JOBID= 4559794

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/vtxcov/normalized-vtxcov_v2000_e4000_11.opb.PB06.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/352477-1176633010/instance-352477-1176633010.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node30/convwatcher-352477-1176633010 -o ROOT/results/node30/conversion-352477-1176633010 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352477-1176633010/instance-352477-1176633010.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-352477-1176633010 -o ROOT/results/node30/solver-352477-1176633010 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/352477-1176633010/instance-352477-1176633010.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  a9ac890c0275c87cfec4e71469cd990a

RANDOM SEED= 140495864

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.218
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		: 3000.218
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:       1878032 kB
Buffers:          7560 kB
Cached:          62316 kB
SwapCached:       1864 kB
Active:          38432 kB
Inactive:        54692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1878032 kB
SwapTotal:     4192956 kB
SwapFree:      4169844 kB
Dirty:            2472 kB
Writeback:           0 kB
Mapped:          30976 kB
Slab:            70256 kB
Committed_AS:   238304 kB
PageTables:       1780 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 node30 on Sun Apr 15 11:00:13 UTC 2007