Trace number 352646

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) 1800.07 1800.61

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
vtxcov/normalized-vtxcov_v2000_e4000_2.opb.PB06.opb
MD5SUMd89a654d285384133d515ccaf16a0c40
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1040
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 1040
Optimality of the best value was proved NO
Number of variables1968
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 1968
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 1968
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 1968
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/352646-1176637929/instance-352646-1176637929.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-352646-1176637929 -o ROOT/results/node27/solver-352646-1176637929 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/352646-1176637929/instance-352646-1176637929.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: 0.91 0.95 0.97 3/65 25520
/proc/meminfo: memFree=1605040/2055920 swapFree=4192812/4192956
[pid=25520] ppid=25518 vsize=2644 CPUtime=0
/proc/25520/stat : 25520 (glpPBv3) R 25518 25520 25383 0 -1 0 258 0 0 0 0 0 0 0 18 0 1 0 76488849 2707456 228 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 1933015 0 0 4096 0 0 0 0 17 1 0 0
/proc/25520/statm: 661 228 192 40 0 76 0

[startup+0.073512 s]
/proc/loadavg: 0.91 0.95 0.97 3/65 25520
/proc/meminfo: memFree=1605040/2055920 swapFree=4192812/4192956
[pid=25520] ppid=25518 vsize=5364 CPUtime=0.06
/proc/25520/stat : 25520 (glpPBv3) R 25518 25520 25383 0 -1 0 958 0 0 0 6 0 0 0 18 0 1 0 76488849 5492736 927 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25520/statm: 1341 927 221 40 0 756 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5364

[startup+0.101513 s]
/proc/loadavg: 0.91 0.95 0.97 3/65 25520
/proc/meminfo: memFree=1605040/2055920 swapFree=4192812/4192956
[pid=25520] ppid=25518 vsize=5364 CPUtime=0.09
/proc/25520/stat : 25520 (glpPBv3) R 25518 25520 25383 0 -1 0 958 0 0 0 9 0 0 0 18 0 1 0 76488849 5492736 927 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25520/statm: 1341 927 221 40 0 756 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5364

[startup+0.301533 s]
/proc/loadavg: 0.91 0.95 0.97 3/65 25520
/proc/meminfo: memFree=1605040/2055920 swapFree=4192812/4192956
[pid=25520] ppid=25518 vsize=5364 CPUtime=0.29
/proc/25520/stat : 25520 (glpPBv3) R 25518 25520 25383 0 -1 0 969 0 0 0 29 0 0 0 19 0 1 0 76488849 5492736 938 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25520/statm: 1341 938 221 40 0 756 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5364

[startup+0.701574 s]
/proc/loadavg: 0.91 0.95 0.97 3/65 25520
/proc/meminfo: memFree=1605040/2055920 swapFree=4192812/4192956
[pid=25520] ppid=25518 vsize=5364 CPUtime=0.69
/proc/25520/stat : 25520 (glpPBv3) R 25518 25520 25383 0 -1 0 969 0 0 0 69 0 0 0 23 0 1 0 76488849 5492736 938 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25520/statm: 1341 938 221 40 0 756 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5364

[startup+1.50166 s]
/proc/loadavg: 0.91 0.95 0.97 2/66 25521
/proc/meminfo: memFree=1602088/2055920 swapFree=4192812/4192956
[pid=25520] ppid=25518 vsize=5688 CPUtime=1.49
/proc/25520/stat : 25520 (glpPBv3) R 25518 25520 25383 0 -1 0 1091 0 0 0 149 0 0 0 25 0 1 0 76488849 5824512 1019 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25520/statm: 1422 1019 221 40 0 837 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5688

[startup+3.10182 s]
/proc/loadavg: 0.91 0.95 0.97 2/66 25521
/proc/meminfo: memFree=1601640/2055920 swapFree=4192812/4192956
[pid=25520] ppid=25518 vsize=5688 CPUtime=3.09
/proc/25520/stat : 25520 (glpPBv3) R 25518 25520 25383 0 -1 0 1091 0 0 0 309 0 0 0 25 0 1 0 76488849 5824512 1019 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25520/statm: 1422 1019 221 40 0 837 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5688

[startup+6.30114 s]
/proc/loadavg: 0.92 0.95 0.97 2/66 25521
/proc/meminfo: memFree=1601520/2055920 swapFree=4192812/4192956
[pid=25520] ppid=25518 vsize=5392 CPUtime=6.29
/proc/25520/stat : 25520 (glpPBv3) R 25518 25520 25383 0 -1 0 1091 0 0 0 628 1 0 0 25 0 1 0 76488849 5521408 966 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25520/statm: 1348 966 221 40 0 763 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5392

[startup+12.7018 s]
/proc/loadavg: 0.93 0.95 0.97 2/66 25521
/proc/meminfo: memFree=1599472/2055920 swapFree=4192812/4192956
[pid=25520] ppid=25518 vsize=7580 CPUtime=12.69
/proc/25520/stat : 25520 (glpPBv3) R 25518 25520 25383 0 -1 0 1695 0 0 0 1268 1 0 0 25 0 1 0 76488849 7761920 1519 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626346 0 0 4096 0 0 0 0 17 1 0 0
/proc/25520/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: 0.94 0.96 0.97 2/66 25521
/proc/meminfo: memFree=1599536/2055920 swapFree=4192812/4192956
[pid=25520] ppid=25518 vsize=7580 CPUtime=25.48
/proc/25520/stat : 25520 (glpPBv3) R 25518 25520 25383 0 -1 0 1720 0 0 0 2547 1 0 0 25 0 1 0 76488849 7761920 1519 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134628974 0 0 4096 0 0 0 0 17 1 0 0
/proc/25520/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: 0.96 0.96 0.97 2/66 25521
/proc/meminfo: memFree=1599408/2055920 swapFree=4192812/4192956
[pid=25520] ppid=25518 vsize=7580 CPUtime=51.08
/proc/25520/stat : 25520 (glpPBv3) R 25518 25520 25383 0 -1 0 2093 0 0 0 5106 2 0 0 25 0 1 0 76488849 7761920 1519 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/25520/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: 0.98 0.96 0.97 2/66 25521
/proc/meminfo: memFree=1599344/2055920 swapFree=4192812/4192956
[pid=25520] ppid=25518 vsize=7760 CPUtime=102.27
/proc/25520/stat : 25520 (glpPBv3) R 25518 25520 25383 0 -1 0 4512 0 0 0 10224 3 0 0 25 0 1 0 76488849 7946240 1544 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134585319 0 0 4096 0 0 0 0 17 1 0 0
/proc/25520/statm: 1940 1544 227 40 0 1355 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 7760

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 25521
/proc/meminfo: memFree=1599344/2055920 swapFree=4192812/4192956
[pid=25520] ppid=25518 vsize=7580 CPUtime=162.25
/proc/25520/stat : 25520 (glpPBv3) R 25518 25520 25383 0 -1 0 9323 0 0 0 16220 5 0 0 25 0 1 0 76488849 7761920 1519 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643288 0 0 4096 0 0 0 0 17 1 0 0
/proc/25520/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 0.97 0.97 2/66 25521
/proc/meminfo: memFree=1599344/2055920 swapFree=4192812/4192956
[pid=25520] ppid=25518 vsize=7580 CPUtime=222.23
/proc/25520/stat : 25520 (glpPBv3) R 25518 25520 25383 0 -1 0 16556 0 0 0 22213 10 0 0 25 0 1 0 76488849 7761920 1519 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 1 0 0
/proc/25520/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 0.97 2/66 25521
/proc/meminfo: memFree=1599344/2055920 swapFree=4192812/4192956
[pid=25520] ppid=25518 vsize=7580 CPUtime=282.22
/proc/25520/stat : 25520 (glpPBv3) R 25518 25520 25383 0 -1 0 25682 0 0 0 28207 15 0 0 25 0 1 0 76488849 7761920 1519 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643694 0 0 4096 0 0 0 0 17 1 0 0
/proc/25520/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 0.97 2/66 25521
/proc/meminfo: memFree=1599344/2055920 swapFree=4192812/4192956
[pid=25520] ppid=25518 vsize=7580 CPUtime=342.21
/proc/25520/stat : 25520 (glpPBv3) R 25518 25520 25383 0 -1 0 38067 0 0 0 34198 23 0 0 25 0 1 0 76488849 7761920 1519 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632414 0 0 4096 0 0 0 0 17 1 0 0
/proc/25520/statm: 1895 1519 227 40 0 1310 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 7580

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 25521
/proc/meminfo: memFree=1599344/2055920 swapFree=4192812/4192956
[pid=25520] ppid=25518 vsize=7580 CPUtime=402.19
/proc/25520/stat : 25520 (glpPBv3) R 25518 25520 25383 0 -1 0 53227 0 0 0 40188 31 0 0 25 0 1 0 76488849 7761920 1519 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 1 0 0
/proc/25520/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 0.97 0.97 2/66 25521
/proc/meminfo: memFree=1599344/2055920 swapFree=4192812/4192956
[pid=25520] ppid=25518 vsize=7580 CPUtime=462.17
/proc/25520/stat : 25520 (glpPBv3) R 25518 25520 25383 0 -1 0 69811 0 0 0 46178 39 0 0 25 0 1 0 76488849 7761920 1519 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643494 0 0 4096 0 0 0 0 17 1 0 0
/proc/25520/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 0.97 2/66 25521
/proc/meminfo: memFree=1599280/2055920 swapFree=4192812/4192956
[pid=25520] ppid=25518 vsize=7644 CPUtime=522.16
/proc/25520/stat : 25520 (glpPBv3) R 25518 25520 25383 0 -1 0 87619 0 0 0 52169 47 0 0 25 0 1 0 76488849 7827456 1535 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/25520/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 0.97 2/72 25695
/proc/meminfo: memFree=1597872/2055920 swapFree=4192812/4192956
[pid=25520] ppid=25518 vsize=7720 CPUtime=582.06
/proc/25520/stat : 25520 (glpPBv3) R 25518 25520 25383 0 -1 0 106098 0 0 0 58148 58 0 0 25 0 1 0 76488849 7905280 1554 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542960 0 0 4096 0 0 0 0 17 1 0 0
/proc/25520/statm: 1930 1554 227 40 0 1345 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 7720

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 25719
/proc/meminfo: memFree=1598896/2055920 swapFree=4192812/4192956
[pid=25520] ppid=25518 vsize=7824 CPUtime=642.05
/proc/25520/stat : 25520 (glpPBv3) R 25518 25520 25383 0 -1 0 124177 0 0 0 64138 67 0 0 25 0 1 0 76488849 8011776 1580 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643288 0 0 4096 0 0 0 0 17 1 0 0
/proc/25520/statm: 1956 1580 227 40 0 1371 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 7824


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 25719
/proc/meminfo: memFree=1598576/2055920 swapFree=4192812/4192956
[pid=25520] ppid=25518 vsize=8752 CPUtime=821.99
/proc/25520/stat : 25520 (glpPBv3) R 25518 25520 25383 0 -1 0 179281 0 0 0 82105 94 0 0 25 0 1 0 76488849 8962048 1812 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25520/statm: 2188 1812 227 40 0 1603 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 8752

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 25719
/proc/meminfo: memFree=1598128/2055920 swapFree=4192812/4192956
[pid=25520] ppid=25518 vsize=8124 CPUtime=881.98
/proc/25520/stat : 25520 (glpPBv3) R 25518 25520 25383 0 -1 0 197253 0 0 0 88095 103 0 0 25 0 1 0 76488849 8318976 1655 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629205 0 0 4096 0 0 0 0 17 1 0 0
/proc/25520/statm: 2031 1655 227 40 0 1446 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 8124

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 25719
/proc/meminfo: memFree=1598448/2055920 swapFree=4192812/4192956
[pid=25520] ppid=25518 vsize=8200 CPUtime=941.96
/proc/25520/stat : 25520 (glpPBv3) R 25518 25520 25383 0 -1 0 215670 0 0 0 94085 111 0 0 25 0 1 0 76488849 8396800 1674 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629078 0 0 4096 0 0 0 0 17 1 0 0
/proc/25520/statm: 2050 1674 227 40 0 1465 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 8200

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 25719
/proc/meminfo: memFree=1598320/2055920 swapFree=4192812/4192956
[pid=25520] ppid=25518 vsize=8272 CPUtime=1001.94
/proc/25520/stat : 25520 (glpPBv3) R 25518 25520 25383 0 -1 0 234918 0 0 0 100074 120 0 0 25 0 1 0 76488849 8470528 1692 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626419 0 0 4096 0 0 0 0 17 1 0 0
/proc/25520/statm: 2068 1692 227 40 0 1483 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 8272

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 25719
/proc/meminfo: memFree=1598256/2055920 swapFree=4192812/4192956
[pid=25520] ppid=25518 vsize=8356 CPUtime=1061.93
/proc/25520/stat : 25520 (glpPBv3) R 25518 25520 25383 0 -1 0 253519 0 0 0 106064 129 0 0 25 0 1 0 76488849 8556544 1713 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629086 0 0 4096 0 0 0 0 17 1 0 0
/proc/25520/statm: 2089 1713 227 40 0 1504 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 8356

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 25719
/proc/meminfo: memFree=1598192/2055920 swapFree=4192812/4192956
[pid=25520] ppid=25518 vsize=8420 CPUtime=1121.92
/proc/25520/stat : 25520 (glpPBv3) R 25518 25520 25383 0 -1 0 272293 0 0 0 112053 139 0 0 25 0 1 0 76488849 8622080 1729 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/25520/statm: 2105 1729 227 40 0 1520 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 8420

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 25719
/proc/meminfo: memFree=1598128/2055920 swapFree=4192812/4192956
[pid=25520] ppid=25518 vsize=8500 CPUtime=1181.9
/proc/25520/stat : 25520 (glpPBv3) R 25518 25520 25383 0 -1 0 290301 0 0 0 118043 147 0 0 25 0 1 0 76488849 8704000 1749 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643291 0 0 4096 0 0 0 0 17 1 0 0
/proc/25520/statm: 2125 1749 227 40 0 1540 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 8500

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 25719
/proc/meminfo: memFree=1597936/2055920 swapFree=4192812/4192956
[pid=25520] ppid=25518 vsize=8640 CPUtime=1241.89
/proc/25520/stat : 25520 (glpPBv3) R 25518 25520 25383 0 -1 0 308217 0 0 0 124034 155 0 0 25 0 1 0 76488849 8847360 1784 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542173 0 0 4096 0 0 0 0 17 1 0 0
/proc/25520/statm: 2160 1784 227 40 0 1575 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 8640

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 25719
/proc/meminfo: memFree=1597872/2055920 swapFree=4192812/4192956
[pid=25520] ppid=25518 vsize=8696 CPUtime=1301.88
/proc/25520/stat : 25520 (glpPBv3) R 25518 25520 25383 0 -1 0 325990 0 0 0 130023 165 0 0 25 0 1 0 76488849 8904704 1798 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629073 0 0 4096 0 0 0 0 17 1 0 0
/proc/25520/statm: 2174 1798 227 40 0 1589 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 8696

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 25719
/proc/meminfo: memFree=1597808/2055920 swapFree=4192812/4192956
[pid=25520] ppid=25518 vsize=8776 CPUtime=1361.85
/proc/25520/stat : 25520 (glpPBv3) R 25518 25520 25383 0 -1 0 344484 0 0 0 136012 173 0 0 25 0 1 0 76488849 8986624 1818 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626340 0 0 4096 0 0 0 0 17 1 0 0
/proc/25520/statm: 2194 1818 227 40 0 1609 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 8776

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 25719
/proc/meminfo: memFree=1597744/2055920 swapFree=4192812/4192956
[pid=25520] ppid=25518 vsize=8844 CPUtime=1421.84
/proc/25520/stat : 25520 (glpPBv3) R 25518 25520 25383 0 -1 0 362666 0 0 0 142002 182 0 0 25 0 1 0 76488849 9056256 1835 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629115 0 0 4096 0 0 0 0 17 1 0 0
/proc/25520/statm: 2211 1835 227 40 0 1626 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 8844

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 25719
/proc/meminfo: memFree=1597680/2055920 swapFree=4192812/4192956
[pid=25520] ppid=25518 vsize=8916 CPUtime=1481.82
/proc/25520/stat : 25520 (glpPBv3) R 25518 25520 25383 0 -1 0 381190 0 0 0 147992 190 0 0 25 0 1 0 76488849 9129984 1853 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629078 0 0 4096 0 0 0 0 17 1 0 0
/proc/25520/statm: 2229 1853 227 40 0 1644 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 8916

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 25719
/proc/meminfo: memFree=1597616/2055920 swapFree=4192812/4192956
[pid=25520] ppid=25518 vsize=9632 CPUtime=1541.81
/proc/25520/stat : 25520 (glpPBv3) R 25518 25520 25383 0 -1 0 399100 0 0 0 153981 200 0 0 25 0 1 0 76488849 9863168 2012 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25520/statm: 2408 2012 227 40 0 1823 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 9632

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 25719
/proc/meminfo: memFree=1597488/2055920 swapFree=4192812/4192956
[pid=25520] ppid=25518 vsize=9064 CPUtime=1601.79
/proc/25520/stat : 25520 (glpPBv3) R 25518 25520 25383 0 -1 0 417713 0 0 0 159970 209 0 0 25 0 1 0 76488849 9281536 1890 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543012 0 0 4096 0 0 0 0 17 1 0 0
/proc/25520/statm: 2266 1890 227 40 0 1681 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 9064

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 25719
/proc/meminfo: memFree=1597424/2055920 swapFree=4192812/4192956
[pid=25520] ppid=25518 vsize=9128 CPUtime=1661.78
/proc/25520/stat : 25520 (glpPBv3) R 25518 25520 25383 0 -1 0 435966 0 0 0 165961 217 0 0 25 0 1 0 76488849 9347072 1906 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629048 0 0 4096 0 0 0 0 17 1 0 0
/proc/25520/statm: 2282 1906 227 40 0 1697 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 9128

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 25719
/proc/meminfo: memFree=1597360/2055920 swapFree=4192812/4192956
[pid=25520] ppid=25518 vsize=9212 CPUtime=1721.76
/proc/25520/stat : 25520 (glpPBv3) R 25518 25520 25383 0 -1 0 454637 0 0 0 171951 225 0 0 25 0 1 0 76488849 9433088 1927 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 1933015 0 0 4096 0 0 0 0 17 1 0 0
/proc/25520/statm: 2303 1927 227 40 0 1718 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 9212

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 25719
/proc/meminfo: memFree=1597296/2055920 swapFree=4192812/4192956
[pid=25520] ppid=25518 vsize=9292 CPUtime=1781.75
/proc/25520/stat : 25520 (glpPBv3) R 25518 25520 25383 0 -1 0 473666 0 0 0 177939 236 0 0 25 0 1 0 76488849 9515008 1947 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/25520/statm: 2323 1947 227 40 0 1738 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 9292



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 25719
/proc/meminfo: memFree=1597232/2055920 swapFree=4192812/4192956
[pid=25520] ppid=25518 vsize=9316 CPUtime=1800.05
/proc/25520/stat : 25520 (glpPBv3) R 25518 25520 25383 0 -1 0 478780 0 0 0 179766 239 0 0 25 0 1 0 76488849 9539584 1953 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643288 0 0 4096 0 0 0 0 17 1 0 0
/proc/25520/statm: 2329 1953 227 40 0 1744 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 9316

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): 1800.61
CPU time (s): 1800.07
CPU user time (s): 1797.67
CPU system time (s): 2.40064
CPU usage (%): 99.9697
Max. virtual memory (cumulated for all children) (KiB): 9940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.67
system time used= 2.40063
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 478780
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= 2119

runsolver used 1.14383 second user time and 3.85141 second system time

The end

Launcher Data (download as text)

Begin job on node27 on Sun Apr 15 11:52:09 UTC 2007

IDJOB= 352646
IDBENCH= 1991
IDSOLVER= 166
FILE ID= node27/352646-1176637929

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_2.opb.PB06.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/352646-1176637929/instance-352646-1176637929.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node27/convwatcher-352646-1176637929 -o ROOT/results/node27/conversion-352646-1176637929 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352646-1176637929/instance-352646-1176637929.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node27/watcher-352646-1176637929 -o ROOT/results/node27/solver-352646-1176637929 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/352646-1176637929/instance-352646-1176637929.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  d89a654d285384133d515ccaf16a0c40

RANDOM SEED= 939792834

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:       1605448 kB
Buffers:         53000 kB
Cached:         286524 kB
SwapCached:          0 kB
Active:         157320 kB
Inactive:       199352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1605448 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2392 kB
Writeback:           0 kB
Mapped:          25872 kB
Slab:            79808 kB
Committed_AS:  1500580 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 12:22:12 UTC 2007