Trace number 352581

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) 1800.05 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
vtxcov/normalized-vtxcov_v2000_e4000_1.opb.PB06.opb
MD5SUMd4957a1112a9baa7413020ddf827f352
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1037
Best CPU time to get the best result obtained on this benchmark1800.03
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1037
Optimality of the best value was proved NO
Number of variables1963
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 1963
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 1963
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 1963
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/352581-1176636125/instance-352581-1176636125.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/node27/watcher-352581-1176636125 -o ROOT/results/node27/solver-352581-1176636125 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/352581-1176636125/instance-352581-1176636125.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: 0.77 0.93 0.98 3/65 25457
/proc/meminfo: memFree=1605608/2055920 swapFree=4192812/4192956
[pid=25457] ppid=25455 vsize=2644 CPUtime=0
/proc/25457/stat : 25457 (glpPBv3) R 25455 25457 25383 0 -1 0 258 0 0 0 0 0 0 0 18 0 1 0 76308433 2707456 228 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 1933015 0 0 4096 0 0 0 0 17 1 0 0
/proc/25457/statm: 661 228 192 40 0 76 0

[startup+0.0155181 s]
/proc/loadavg: 0.77 0.93 0.98 3/65 25457
/proc/meminfo: memFree=1605608/2055920 swapFree=4192812/4192956
[pid=25457] ppid=25455 vsize=2916 CPUtime=0.01
/proc/25457/stat : 25457 (glpPBv3) R 25455 25457 25383 0 -1 0 329 0 0 0 1 0 0 0 18 0 1 0 76308433 2985984 299 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25457/statm: 729 299 199 40 0 144 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2916

[startup+0.101525 s]
/proc/loadavg: 0.77 0.93 0.98 3/65 25457
/proc/meminfo: memFree=1605608/2055920 swapFree=4192812/4192956
[pid=25457] ppid=25455 vsize=5360 CPUtime=0.09
/proc/25457/stat : 25457 (glpPBv3) R 25455 25457 25383 0 -1 0 957 0 0 0 9 0 0 0 18 0 1 0 76308433 5488640 926 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25457/statm: 1340 926 221 40 0 755 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5360

[startup+0.301545 s]
/proc/loadavg: 0.77 0.93 0.98 3/65 25457
/proc/meminfo: memFree=1605608/2055920 swapFree=4192812/4192956
[pid=25457] ppid=25455 vsize=5360 CPUtime=0.29
/proc/25457/stat : 25457 (glpPBv3) R 25455 25457 25383 0 -1 0 969 0 0 0 29 0 0 0 19 0 1 0 76308433 5488640 938 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25457/statm: 1340 938 221 40 0 755 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5360

[startup+0.701586 s]
/proc/loadavg: 0.77 0.93 0.98 3/65 25457
/proc/meminfo: memFree=1605608/2055920 swapFree=4192812/4192956
[pid=25457] ppid=25455 vsize=5360 CPUtime=0.69
/proc/25457/stat : 25457 (glpPBv3) R 25455 25457 25383 0 -1 0 969 0 0 0 69 0 0 0 23 0 1 0 76308433 5488640 938 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25457/statm: 1340 938 221 40 0 755 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5360

[startup+1.50167 s]
/proc/loadavg: 0.77 0.93 0.98 2/66 25458
/proc/meminfo: memFree=1602656/2055920 swapFree=4192812/4192956
[pid=25457] ppid=25455 vsize=5684 CPUtime=1.49
/proc/25457/stat : 25457 (glpPBv3) R 25455 25457 25383 0 -1 0 1091 0 0 0 149 0 0 0 25 0 1 0 76308433 5820416 1019 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25457/statm: 1421 1019 221 40 0 836 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5684

[startup+3.10183 s]
/proc/loadavg: 0.77 0.93 0.98 2/66 25458
/proc/meminfo: memFree=1602208/2055920 swapFree=4192812/4192956
[pid=25457] ppid=25455 vsize=5684 CPUtime=3.09
/proc/25457/stat : 25457 (glpPBv3) R 25455 25457 25383 0 -1 0 1091 0 0 0 309 0 0 0 25 0 1 0 76308433 5820416 1019 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25457/statm: 1421 1019 221 40 0 836 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5684

[startup+6.30116 s]
/proc/loadavg: 0.79 0.94 0.98 2/66 25458
/proc/meminfo: memFree=1602144/2055920 swapFree=4192812/4192956
[pid=25457] ppid=25455 vsize=5684 CPUtime=6.29
/proc/25457/stat : 25457 (glpPBv3) R 25455 25457 25383 0 -1 0 1091 0 0 0 629 0 0 0 25 0 1 0 76308433 5820416 1019 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25457/statm: 1421 1019 221 40 0 836 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5684

[startup+12.7018 s]
/proc/loadavg: 0.81 0.94 0.98 2/66 25458
/proc/meminfo: memFree=1600096/2055920 swapFree=4192812/4192956
[pid=25457] ppid=25455 vsize=7580 CPUtime=12.69
/proc/25457/stat : 25457 (glpPBv3) R 25455 25457 25383 0 -1 0 1693 0 0 0 1268 1 0 0 25 0 1 0 76308433 7761920 1519 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629073 0 0 4096 0 0 0 0 17 1 0 0
/proc/25457/statm: 1895 1519 227 40 0 1310 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7580

[startup+25.5011 s]
/proc/loadavg: 0.85 0.94 0.98 2/66 25458
/proc/meminfo: memFree=1600096/2055920 swapFree=4192812/4192956
[pid=25457] ppid=25455 vsize=7580 CPUtime=25.48
/proc/25457/stat : 25457 (glpPBv3) R 25455 25457 25383 0 -1 0 1718 0 0 0 2547 1 0 0 25 0 1 0 76308433 7761920 1519 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629073 0 0 4096 0 0 0 0 17 1 0 0
/proc/25457/statm: 1895 1519 227 40 0 1310 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7580

[startup+51.1017 s]
/proc/loadavg: 0.90 0.94 0.98 2/66 25458
/proc/meminfo: memFree=1600032/2055920 swapFree=4192812/4192956
[pid=25457] ppid=25455 vsize=7580 CPUtime=51.08
/proc/25457/stat : 25457 (glpPBv3) R 25455 25457 25383 0 -1 0 2151 0 0 0 5106 2 0 0 25 0 1 0 76308433 7761920 1519 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629073 0 0 4096 0 0 0 0 17 1 0 0
/proc/25457/statm: 1895 1519 227 40 0 1310 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7580

[startup+102.306 s]
/proc/loadavg: 0.95 0.95 0.98 2/66 25458
/proc/meminfo: memFree=1600032/2055920 swapFree=4192812/4192956
[pid=25457] ppid=25455 vsize=7580 CPUtime=102.27
/proc/25457/stat : 25457 (glpPBv3) R 25455 25457 25383 0 -1 0 4351 0 0 0 10224 3 0 0 25 0 1 0 76308433 7761920 1519 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/25457/statm: 1895 1519 227 40 0 1310 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 7580

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.98 2/66 25458
/proc/meminfo: memFree=1599968/2055920 swapFree=4192812/4192956
[pid=25457] ppid=25455 vsize=7580 CPUtime=162.25
/proc/25457/stat : 25457 (glpPBv3) R 25455 25457 25383 0 -1 0 8940 0 0 0 16218 7 0 0 25 0 1 0 76308433 7761920 1519 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626349 0 0 4096 0 0 0 0 17 1 0 0
/proc/25457/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 0.96 0.98 2/66 25458
/proc/meminfo: memFree=1599968/2055920 swapFree=4192812/4192956
[pid=25457] ppid=25455 vsize=7580 CPUtime=222.23
/proc/25457/stat : 25457 (glpPBv3) R 25455 25457 25383 0 -1 0 16469 0 0 0 22212 11 0 0 25 0 1 0 76308433 7761920 1519 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629073 0 0 4096 0 0 0 0 17 1 0 0
/proc/25457/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 0.97 0.98 2/66 25460
/proc/meminfo: memFree=1599840/2055920 swapFree=4192812/4192956
[pid=25457] ppid=25455 vsize=7580 CPUtime=282.22
/proc/25457/stat : 25457 (glpPBv3) R 25455 25457 25383 0 -1 0 25918 0 0 0 28205 17 0 0 25 0 1 0 76308433 7761920 1519 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 1933015 0 0 4096 0 0 0 0 17 1 0 0
/proc/25457/statm: 1895 1519 227 40 0 1310 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 7580

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25460
/proc/meminfo: memFree=1599848/2055920 swapFree=4192812/4192956
[pid=25457] ppid=25455 vsize=7580 CPUtime=342.2
/proc/25457/stat : 25457 (glpPBv3) R 25455 25457 25383 0 -1 0 37718 0 0 0 34198 22 0 0 25 0 1 0 76308433 7761920 1519 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542978 0 0 4096 0 0 0 0 17 1 0 0
/proc/25457/statm: 1895 1519 227 40 0 1310 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 7580

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25460
/proc/meminfo: memFree=1599848/2055920 swapFree=4192812/4192956
[pid=25457] ppid=25455 vsize=7768 CPUtime=402.19
/proc/25457/stat : 25457 (glpPBv3) R 25455 25457 25383 0 -1 0 53175 0 0 0 40187 32 0 0 25 0 1 0 76308433 7954432 1554 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 1933015 0 0 4096 0 0 0 0 17 1 0 0
/proc/25457/statm: 1942 1557 227 40 0 1357 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 7768

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25460
/proc/meminfo: memFree=1599848/2055920 swapFree=4192812/4192956
[pid=25457] ppid=25455 vsize=7580 CPUtime=462.17
/proc/25457/stat : 25457 (glpPBv3) R 25455 25457 25383 0 -1 0 69618 0 0 0 46177 40 0 0 25 0 1 0 76308433 7761920 1519 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542961 0 0 4096 0 0 0 0 17 1 0 0
/proc/25457/statm: 1895 1519 227 40 0 1310 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 7580

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25460
/proc/meminfo: memFree=1599912/2055920 swapFree=4192812/4192956
[pid=25457] ppid=25455 vsize=7644 CPUtime=522.16
/proc/25457/stat : 25457 (glpPBv3) R 25455 25457 25383 0 -1 0 87700 0 0 0 52167 49 0 0 25 0 1 0 76308433 7827456 1535 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626416 0 0 4096 0 0 0 0 17 1 0 0
/proc/25457/statm: 1911 1535 227 40 0 1326 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 7644

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25460
/proc/meminfo: memFree=1599848/2055920 swapFree=4192812/4192956
[pid=25457] ppid=25455 vsize=7676 CPUtime=582.14
/proc/25457/stat : 25457 (glpPBv3) R 25455 25457 25383 0 -1 0 105457 0 0 0 58157 57 0 0 25 0 1 0 76308433 7860224 1543 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643288 0 0 4096 0 0 0 0 17 1 0 0
/proc/25457/statm: 1919 1543 227 40 0 1334 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 7676

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25460
/proc/meminfo: memFree=1599848/2055920 swapFree=4192812/4192956
[pid=25457] ppid=25455 vsize=7712 CPUtime=642.13
/proc/25457/stat : 25457 (glpPBv3) R 25455 25457 25383 0 -1 0 123374 0 0 0 64147 66 0 0 25 0 1 0 76308433 7897088 1552 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629096 0 0 4096 0 0 0 0 17 1 0 0
/proc/25457/statm: 1928 1552 227 40 0 1343 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 7712


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25460
/proc/meminfo: memFree=1599464/2055920 swapFree=4192812/4192956
[pid=25457] ppid=25455 vsize=8044 CPUtime=882.07
/proc/25457/stat : 25457 (glpPBv3) R 25455 25457 25383 0 -1 0 193794 0 0 0 88107 100 0 0 25 0 1 0 76308433 8237056 1635 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543237 0 0 4096 0 0 0 0 17 1 0 0
/proc/25457/statm: 2011 1635 227 40 0 1426 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 8044

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25460
/proc/meminfo: memFree=1599400/2055920 swapFree=4192812/4192956
[pid=25457] ppid=25455 vsize=8108 CPUtime=942.05
/proc/25457/stat : 25457 (glpPBv3) R 25455 25457 25383 0 -1 0 211951 0 0 0 94096 109 0 0 25 0 1 0 76308433 8302592 1651 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542965 0 0 4096 0 0 0 0 17 1 0 0
/proc/25457/statm: 2027 1651 227 40 0 1442 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 8108

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25460
/proc/meminfo: memFree=1599336/2055920 swapFree=4192812/4192956
[pid=25457] ppid=25455 vsize=8184 CPUtime=1002.03
/proc/25457/stat : 25457 (glpPBv3) R 25455 25457 25383 0 -1 0 229595 0 0 0 100087 116 0 0 25 0 1 0 76308433 8380416 1670 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626435 0 0 4096 0 0 0 0 17 1 0 0
/proc/25457/statm: 2046 1670 227 40 0 1461 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 8184

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25460
/proc/meminfo: memFree=1599272/2055920 swapFree=4192812/4192956
[pid=25457] ppid=25455 vsize=8264 CPUtime=1062.02
/proc/25457/stat : 25457 (glpPBv3) R 25455 25457 25383 0 -1 0 247290 0 0 0 106077 125 0 0 25 0 1 0 76308433 8462336 1690 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629060 0 0 4096 0 0 0 0 17 1 0 0
/proc/25457/statm: 2066 1690 227 40 0 1481 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 8264

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25460
/proc/meminfo: memFree=1599144/2055920 swapFree=4192812/4192956
[pid=25457] ppid=25455 vsize=8332 CPUtime=1122
/proc/25457/stat : 25457 (glpPBv3) R 25455 25457 25383 0 -1 0 265073 0 0 0 112066 134 0 0 25 0 1 0 76308433 8531968 1707 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643305 0 0 4096 0 0 0 0 17 1 0 0
/proc/25457/statm: 2083 1707 227 40 0 1498 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 8332

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25460
/proc/meminfo: memFree=1599080/2055920 swapFree=4192812/4192956
[pid=25457] ppid=25455 vsize=8404 CPUtime=1181.99
/proc/25457/stat : 25457 (glpPBv3) R 25455 25457 25383 0 -1 0 283118 0 0 0 118056 143 0 0 25 0 1 0 76308433 8605696 1725 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/25457/statm: 2101 1725 227 40 0 1516 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 8404

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25460
/proc/meminfo: memFree=1598952/2055920 swapFree=4192812/4192956
[pid=25457] ppid=25455 vsize=8476 CPUtime=1241.97
/proc/25457/stat : 25457 (glpPBv3) R 25455 25457 25383 0 -1 0 300776 0 0 0 124045 152 0 0 25 0 1 0 76308433 8679424 1743 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 1933015 0 0 4096 0 0 0 0 17 1 0 0
/proc/25457/statm: 2119 1743 227 40 0 1534 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 8476

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25460
/proc/meminfo: memFree=1598888/2055920 swapFree=4192812/4192956
[pid=25457] ppid=25455 vsize=8544 CPUtime=1301.96
/proc/25457/stat : 25457 (glpPBv3) R 25455 25457 25383 0 -1 0 318898 0 0 0 130035 161 0 0 25 0 1 0 76308433 8749056 1760 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/25457/statm: 2136 1760 227 40 0 1551 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 8544

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25460
/proc/meminfo: memFree=1598760/2055920 swapFree=4192812/4192956
[pid=25457] ppid=25455 vsize=8672 CPUtime=1361.95
/proc/25457/stat : 25457 (glpPBv3) R 25455 25457 25383 0 -1 0 336394 0 0 0 136026 169 0 0 25 0 1 0 76308433 8880128 1792 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626418 0 0 4096 0 0 0 0 17 1 0 0
/proc/25457/statm: 2168 1792 227 40 0 1583 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 8672

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25460
/proc/meminfo: memFree=1598696/2055920 swapFree=4192812/4192956
[pid=25457] ppid=25455 vsize=8728 CPUtime=1421.94
/proc/25457/stat : 25457 (glpPBv3) R 25455 25457 25383 0 -1 0 354346 0 0 0 142016 178 0 0 25 0 1 0 76308433 8937472 1806 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629078 0 0 4096 0 0 0 0 17 1 0 0
/proc/25457/statm: 2182 1806 227 40 0 1597 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 8728

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25460
/proc/meminfo: memFree=1598632/2055920 swapFree=4192812/4192956
[pid=25457] ppid=25455 vsize=8804 CPUtime=1481.91
/proc/25457/stat : 25457 (glpPBv3) R 25455 25457 25383 0 -1 0 371955 0 0 0 148005 186 0 0 25 0 1 0 76308433 9015296 1825 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 1 0 0
/proc/25457/statm: 2201 1825 227 40 0 1616 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 8804

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25460
/proc/meminfo: memFree=1598504/2055920 swapFree=4192812/4192956
[pid=25457] ppid=25455 vsize=8884 CPUtime=1541.9
/proc/25457/stat : 25457 (glpPBv3) R 25455 25457 25383 0 -1 0 390725 0 0 0 153994 196 0 0 25 0 1 0 76308433 9097216 1845 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543281 0 0 4096 0 0 0 0 17 1 0 0
/proc/25457/statm: 2221 1845 227 40 0 1636 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 8884

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25460
/proc/meminfo: memFree=1598440/2055920 swapFree=4192812/4192956
[pid=25457] ppid=25455 vsize=8956 CPUtime=1601.88
/proc/25457/stat : 25457 (glpPBv3) R 25455 25457 25383 0 -1 0 408352 0 0 0 159982 206 0 0 25 0 1 0 76308433 9170944 1863 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626346 0 0 4096 0 0 0 0 17 1 0 0
/proc/25457/statm: 2239 1863 227 40 0 1654 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 8956

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25460
/proc/meminfo: memFree=1598376/2055920 swapFree=4192812/4192956
[pid=25457] ppid=25455 vsize=9024 CPUtime=1661.87
/proc/25457/stat : 25457 (glpPBv3) R 25455 25457 25383 0 -1 0 426587 0 0 0 165972 215 0 0 25 0 1 0 76308433 9240576 1880 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629115 0 0 4096 0 0 0 0 17 1 0 0
/proc/25457/statm: 2256 1880 227 40 0 1671 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 9024

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25460
/proc/meminfo: memFree=1598312/2055920 swapFree=4192812/4192956
[pid=25457] ppid=25455 vsize=9104 CPUtime=1721.85
/proc/25457/stat : 25457 (glpPBv3) R 25455 25457 25383 0 -1 0 444879 0 0 0 171963 222 0 0 25 0 1 0 76308433 9322496 1900 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643687 0 0 4096 0 0 0 0 17 1 0 0
/proc/25457/statm: 2276 1900 227 40 0 1691 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 9104

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25460
/proc/meminfo: memFree=1598120/2055920 swapFree=4192812/4192956
[pid=25457] ppid=25455 vsize=9180 CPUtime=1781.83
/proc/25457/stat : 25457 (glpPBv3) R 25455 25457 25383 0 -1 0 463230 0 0 0 177954 229 0 0 25 0 1 0 76308433 9400320 1919 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629196 0 0 4096 0 0 0 0 17 1 0 0
/proc/25457/statm: 2295 1919 227 40 0 1710 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 9180



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25460
/proc/meminfo: memFree=1598120/2055920 swapFree=4192812/4192956
[pid=25457] ppid=25455 vsize=9204 CPUtime=1800.04
/proc/25457/stat : 25457 (glpPBv3) R 25455 25457 25383 0 -1 0 468694 0 0 0 179772 232 0 0 25 0 1 0 76308433 9424896 1925 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626416 0 0 4096 0 0 0 0 17 1 0 0
/proc/25457/statm: 2301 1925 227 40 0 1716 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 9204

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: 0.99 0.97 0.98 2/66 25460
/proc/meminfo: memFree=1598120/2055920 swapFree=4192812/4192956
[pid=25457] ppid=25455 vsize=9204 CPUtime=1800.04
/proc/25457/stat : 25457 (glpPBv3) R 25455 25457 25383 0 -1 0 468694 0 0 0 179772 232 0 0 25 0 1 0 76308433 9424896 1925 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626416 0 0 4096 0 0 0 0 17 1 0 0
/proc/25457/statm: 2301 1925 227 40 0 1716 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 9204

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.51
CPU time (s): 1800.05
CPU user time (s): 1797.72
CPU system time (s): 2.32665
CPU usage (%): 99.9746
Max. virtual memory (cumulated for all children) (KiB): 9960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.72
system time used= 2.32665
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 468694
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= 1901

runsolver used 1.17082 second user time and 3.77343 second system time

The end

Launcher Data (download as text)

Begin job on node27 on Sun Apr 15 11:22:05 UTC 2007

IDJOB= 352581
IDBENCH= 1986
IDSOLVER= 166
FILE ID= node27/352581-1176636125

PBS_JOBID= 4559822

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_1.opb.PB06.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/352581-1176636125/instance-352581-1176636125.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node27/convwatcher-352581-1176636125 -o ROOT/results/node27/conversion-352581-1176636125 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352581-1176636125/instance-352581-1176636125.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node27/watcher-352581-1176636125 -o ROOT/results/node27/solver-352581-1176636125 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/352581-1176636125/instance-352581-1176636125.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  d4957a1112a9baa7413020ddf827f352

RANDOM SEED= 67297353

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node27.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		: 3000.213
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	: 5931.00
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		: 3000.213
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:       1606016 kB
Buffers:         52672 kB
Cached:         286376 kB
SwapCached:          0 kB
Active:         156924 kB
Inactive:       199116 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1606016 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2420 kB
Writeback:           0 kB
Mapped:          25712 kB
Slab:            79864 kB
Committed_AS:  1500288 kB
PageTables:       1412 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 node27 on Sun Apr 15 11:52:08 UTC 2007