Trace number 352620

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) 1800.08 1800.81

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
vtxcov/normalized-vtxcov_v2000_e4000_36.opb.PB06.opb
MD5SUM77b4ba393aa7b9b6b0fcb1b4220a12a4
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1036
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 1036
Optimality of the best value was proved NO
Number of variables1969
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 1969
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 1969
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 1969
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/352620-1176637143/instance-352620-1176637143.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/node39/watcher-352620-1176637143 -o ROOT/results/node39/solver-352620-1176637143 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/352620-1176637143/instance-352620-1176637143.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: 0.78 0.95 0.98 3/77 32000
/proc/meminfo: memFree=1799904/2055920 swapFree=4156464/4192956
[pid=32000] ppid=31998 vsize=2644 CPUtime=0
/proc/32000/stat : 32000 (glpPBv3) R 31998 32000 31926 0 -1 0 258 0 0 0 0 0 0 0 18 0 1 0 111626318 2707456 228 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 11558615 0 0 4096 0 0 0 0 17 1 0 0
/proc/32000/statm: 661 228 192 40 0 76 0

[startup+0.0772849 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 32000
/proc/meminfo: memFree=1799904/2055920 swapFree=4156464/4192956
[pid=32000] ppid=31998 vsize=5364 CPUtime=0.07
/proc/32000/stat : 32000 (glpPBv3) R 31998 32000 31926 0 -1 0 958 0 0 0 7 0 0 0 18 0 1 0 111626318 5492736 927 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32000/statm: 1341 927 221 40 0 756 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5364

[startup+0.101288 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 32000
/proc/meminfo: memFree=1799904/2055920 swapFree=4156464/4192956
[pid=32000] ppid=31998 vsize=5364 CPUtime=0.09
/proc/32000/stat : 32000 (glpPBv3) R 31998 32000 31926 0 -1 0 958 0 0 0 9 0 0 0 18 0 1 0 111626318 5492736 927 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582408 0 0 4096 0 0 0 0 17 1 0 0
/proc/32000/statm: 1341 927 221 40 0 756 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5364

[startup+0.301322 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 32000
/proc/meminfo: memFree=1799904/2055920 swapFree=4156464/4192956
[pid=32000] ppid=31998 vsize=5364 CPUtime=0.29
/proc/32000/stat : 32000 (glpPBv3) R 31998 32000 31926 0 -1 0 969 0 0 0 29 0 0 0 19 0 1 0 111626318 5492736 938 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134605700 0 0 4096 0 0 0 0 17 1 0 0
/proc/32000/statm: 1341 938 221 40 0 756 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5364

[startup+0.701389 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 32000
/proc/meminfo: memFree=1799904/2055920 swapFree=4156464/4192956
[pid=32000] ppid=31998 vsize=5364 CPUtime=0.69
/proc/32000/stat : 32000 (glpPBv3) R 31998 32000 31926 0 -1 0 969 0 0 0 69 0 0 0 22 0 1 0 111626318 5492736 938 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32000/statm: 1341 938 221 40 0 756 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5364

[startup+1.50153 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 32001
/proc/meminfo: memFree=1797016/2055920 swapFree=4156464/4192956
[pid=32000] ppid=31998 vsize=5688 CPUtime=1.49
/proc/32000/stat : 32000 (glpPBv3) R 31998 32000 31926 0 -1 0 1091 0 0 0 149 0 0 0 25 0 1 0 111626318 5824512 1019 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32000/statm: 1422 1019 221 40 0 837 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5688

[startup+3.10179 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 32001
/proc/meminfo: memFree=1796568/2055920 swapFree=4156464/4192956
[pid=32000] ppid=31998 vsize=5688 CPUtime=3.09
/proc/32000/stat : 32000 (glpPBv3) R 31998 32000 31926 0 -1 0 1091 0 0 0 309 0 0 0 25 0 1 0 111626318 5824512 1019 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32000/statm: 1422 1019 221 40 0 837 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5688

[startup+6.30134 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 32001
/proc/meminfo: memFree=1796504/2055920 swapFree=4156464/4192956
[pid=32000] ppid=31998 vsize=5392 CPUtime=6.29
/proc/32000/stat : 32000 (glpPBv3) R 31998 32000 31926 0 -1 0 1091 0 0 0 628 1 0 0 25 0 1 0 111626318 5521408 966 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643705 0 0 4096 0 0 0 0 17 1 0 0
/proc/32000/statm: 1348 966 221 40 0 763 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5392

[startup+12.7014 s]
/proc/loadavg: 0.83 0.95 0.98 2/78 32001
/proc/meminfo: memFree=1794336/2055920 swapFree=4156464/4192956
[pid=32000] ppid=31998 vsize=7580 CPUtime=12.68
/proc/32000/stat : 32000 (glpPBv3) R 31998 32000 31926 0 -1 0 1722 0 0 0 1267 1 0 0 25 0 1 0 111626318 7761920 1519 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643691 0 0 4096 0 0 0 0 17 1 0 0
/proc/32000/statm: 1895 1519 227 40 0 1310 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7580

[startup+25.5016 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 32001
/proc/meminfo: memFree=1794464/2055920 swapFree=4156528/4192956
[pid=32000] ppid=31998 vsize=7580 CPUtime=25.48
/proc/32000/stat : 32000 (glpPBv3) R 31998 32000 31926 0 -1 0 1890 0 0 0 2547 1 0 0 25 0 1 0 111626318 7761920 1519 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629073 0 0 4096 0 0 0 0 17 1 0 0
/proc/32000/statm: 1895 1519 227 40 0 1310 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7580

[startup+51.1019 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 32001
/proc/meminfo: memFree=1794464/2055920 swapFree=4156528/4192956
[pid=32000] ppid=31998 vsize=7580 CPUtime=51.08
/proc/32000/stat : 32000 (glpPBv3) R 31998 32000 31926 0 -1 0 2280 0 0 0 5106 2 0 0 25 0 1 0 111626318 7761920 1519 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643697 0 0 4096 0 0 0 0 17 1 0 0
/proc/32000/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: 0.96 0.96 0.98 2/78 32001
/proc/meminfo: memFree=1794400/2055920 swapFree=4156528/4192956
[pid=32000] ppid=31998 vsize=7580 CPUtime=102.25
/proc/32000/stat : 32000 (glpPBv3) R 31998 32000 31926 0 -1 0 4606 0 0 0 10222 3 0 0 25 0 1 0 111626318 7761920 1519 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626410 0 0 4096 0 0 0 0 17 1 0 0
/proc/32000/statm: 1895 1519 227 40 0 1310 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 7580

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 32001
/proc/meminfo: memFree=1794272/2055920 swapFree=4156592/4192956
[pid=32000] ppid=31998 vsize=7580 CPUtime=162.23
/proc/32000/stat : 32000 (glpPBv3) R 31998 32000 31926 0 -1 0 9280 0 0 0 16217 6 0 0 25 0 1 0 111626318 7761920 1519 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643286 0 0 4096 0 0 0 0 17 1 0 0
/proc/32000/statm: 1895 1519 227 40 0 1310 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 7580

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32001
/proc/meminfo: memFree=1794272/2055920 swapFree=4156592/4192956
[pid=32000] ppid=31998 vsize=7580 CPUtime=222.21
/proc/32000/stat : 32000 (glpPBv3) R 31998 32000 31926 0 -1 0 16071 0 0 0 22211 10 0 0 25 0 1 0 111626318 7761920 1519 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643364 0 0 4096 0 0 0 0 17 1 0 0
/proc/32000/statm: 1895 1519 227 40 0 1310 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 7580

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32001
/proc/meminfo: memFree=1794144/2055920 swapFree=4156592/4192956
[pid=32000] ppid=31998 vsize=7580 CPUtime=282.2
/proc/32000/stat : 32000 (glpPBv3) R 31998 32000 31926 0 -1 0 24588 0 0 0 28205 15 0 0 25 0 1 0 111626318 7761920 1519 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626408 0 0 4096 0 0 0 0 17 1 0 0
/proc/32000/statm: 1895 1519 227 40 0 1310 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 7580

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32001
/proc/meminfo: memFree=1794080/2055920 swapFree=4156656/4192956
[pid=32000] ppid=31998 vsize=7580 CPUtime=342.17
/proc/32000/stat : 32000 (glpPBv3) R 31998 32000 31926 0 -1 0 35554 0 0 0 34197 20 0 0 25 0 1 0 111626318 7761920 1519 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134628964 0 0 4096 0 0 0 0 17 1 0 0
/proc/32000/statm: 1895 1519 227 40 0 1310 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 7580

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32001
/proc/meminfo: memFree=1793952/2055920 swapFree=4156656/4192956
[pid=32000] ppid=31998 vsize=7580 CPUtime=402.15
/proc/32000/stat : 32000 (glpPBv3) R 31998 32000 31926 0 -1 0 49031 0 0 0 40187 28 0 0 25 0 1 0 111626318 7761920 1519 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629084 0 0 4096 0 0 0 0 17 1 0 0
/proc/32000/statm: 1895 1519 227 40 0 1310 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 7580

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32001
/proc/meminfo: memFree=1793952/2055920 swapFree=4156720/4192956
[pid=32000] ppid=31998 vsize=7580 CPUtime=462.13
/proc/32000/stat : 32000 (glpPBv3) R 31998 32000 31926 0 -1 0 64999 0 0 0 46177 36 0 0 25 0 1 0 111626318 7761920 1519 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626355 0 0 4096 0 0 0 0 17 1 0 0
/proc/32000/statm: 1895 1519 227 40 0 1310 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 7580

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32001
/proc/meminfo: memFree=1793824/2055920 swapFree=4156720/4192956
[pid=32000] ppid=31998 vsize=7636 CPUtime=522.11
/proc/32000/stat : 32000 (glpPBv3) R 31998 32000 31926 0 -1 0 82548 0 0 0 52166 45 0 0 25 0 1 0 111626318 7819264 1533 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542970 0 0 4096 0 0 0 0 17 1 0 0
/proc/32000/statm: 1909 1533 227 40 0 1324 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 7636

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32001
/proc/meminfo: memFree=1793696/2055920 swapFree=4156720/4192956
[pid=32000] ppid=31998 vsize=7712 CPUtime=582.09
/proc/32000/stat : 32000 (glpPBv3) R 31998 32000 31926 0 -1 0 100529 0 0 0 58155 54 0 0 25 0 1 0 111626318 7897088 1552 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626352 0 0 4096 0 0 0 0 17 1 0 0
/proc/32000/statm: 1928 1552 227 40 0 1343 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 7712

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32001
/proc/meminfo: memFree=1793120/2055920 swapFree=4156784/4192956
[pid=32000] ppid=31998 vsize=8456 CPUtime=642.07
/proc/32000/stat : 32000 (glpPBv3) R 31998 32000 31926 0 -1 0 118930 0 0 0 64144 63 0 0 25 0 1 0 111626318 8658944 1718 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582110 0 0 4096 0 0 0 0 17 1 0 0
/proc/32000/statm: 2114 1718 227 40 0 1529 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 8456


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32001
/proc/meminfo: memFree=1792992/2055920 swapFree=4156848/4192956
[pid=32000] ppid=31998 vsize=8028 CPUtime=822
/proc/32000/stat : 32000 (glpPBv3) R 31998 32000 31926 0 -1 0 172495 0 0 0 82109 91 0 0 25 0 1 0 111626318 8220672 1631 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632679 0 0 4096 0 0 0 0 17 1 0 0
/proc/32000/statm: 2007 1631 227 40 0 1422 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 8028

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32001
/proc/meminfo: memFree=1792864/2055920 swapFree=4156848/4192956
[pid=32000] ppid=31998 vsize=8100 CPUtime=881.99
/proc/32000/stat : 32000 (glpPBv3) R 31998 32000 31926 0 -1 0 190273 0 0 0 88098 101 0 0 25 0 1 0 111626318 8294400 1649 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643687 0 0 4096 0 0 0 0 17 1 0 0
/proc/32000/statm: 2025 1649 227 40 0 1440 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 8100

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32001
/proc/meminfo: memFree=1792736/2055920 swapFree=4156912/4192956
[pid=32000] ppid=31998 vsize=8176 CPUtime=941.96
/proc/32000/stat : 32000 (glpPBv3) R 31998 32000 31926 0 -1 0 207995 0 0 0 94088 108 0 0 25 0 1 0 111626318 8372224 1668 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629115 0 0 4096 0 0 0 0 17 1 0 0
/proc/32000/statm: 2044 1668 227 40 0 1459 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 8176

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32001
/proc/meminfo: memFree=1792544/2055920 swapFree=4156912/4192956
[pid=32000] ppid=31998 vsize=8256 CPUtime=1001.94
/proc/32000/stat : 32000 (glpPBv3) R 31998 32000 31926 0 -1 0 226387 0 0 0 100075 119 0 0 25 0 1 0 111626318 8454144 1688 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643344 0 0 4096 0 0 0 0 17 1 0 0
/proc/32000/statm: 2064 1688 227 40 0 1479 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 8256

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32001
/proc/meminfo: memFree=1792480/2055920 swapFree=4156976/4192956
[pid=32000] ppid=31998 vsize=8328 CPUtime=1061.92
/proc/32000/stat : 32000 (glpPBv3) R 31998 32000 31926 0 -1 0 244610 0 0 0 106064 128 0 0 25 0 1 0 111626318 8527872 1706 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626354 0 0 4096 0 0 0 0 17 1 0 0
/proc/32000/statm: 2082 1706 227 40 0 1497 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 8328

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32001
/proc/meminfo: memFree=1792288/2055920 swapFree=4156976/4192956
[pid=32000] ppid=31998 vsize=8412 CPUtime=1121.9
/proc/32000/stat : 32000 (glpPBv3) R 31998 32000 31926 0 -1 0 262090 0 0 0 112055 135 0 0 25 0 1 0 111626318 8613888 1727 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629115 0 0 4096 0 0 0 0 17 1 0 0
/proc/32000/statm: 2103 1727 227 40 0 1518 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 8412

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32001
/proc/meminfo: memFree=1792096/2055920 swapFree=4156976/4192956
[pid=32000] ppid=31998 vsize=8468 CPUtime=1181.88
/proc/32000/stat : 32000 (glpPBv3) R 31998 32000 31926 0 -1 0 280530 0 0 0 118045 143 0 0 25 0 1 0 111626318 8671232 1741 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643502 0 0 4096 0 0 0 0 17 1 0 0
/proc/32000/statm: 2117 1741 227 40 0 1532 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 8468

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32001
/proc/meminfo: memFree=1791904/2055920 swapFree=4157040/4192956
[pid=32000] ppid=31998 vsize=8544 CPUtime=1241.86
/proc/32000/stat : 32000 (glpPBv3) R 31998 32000 31926 0 -1 0 299571 0 0 0 124033 153 0 0 25 0 1 0 111626318 8749056 1760 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629073 0 0 4096 0 0 0 0 17 1 0 0
/proc/32000/statm: 2136 1760 227 40 0 1551 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 8544

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32001
/proc/meminfo: memFree=1791264/2055920 swapFree=4157040/4192956
[pid=32000] ppid=31998 vsize=9320 CPUtime=1301.84
/proc/32000/stat : 32000 (glpPBv3) R 31998 32000 31926 0 -1 0 316932 0 0 0 130024 160 0 0 25 0 1 0 111626318 9543680 1934 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32000/statm: 2330 1934 227 40 0 1745 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 9320

[startup+1362.3 s]
/proc/loadavg: 1.04 0.99 0.99 2/84 32171
/proc/meminfo: memFree=1790120/2055920 swapFree=4157104/4192956
[pid=32000] ppid=31998 vsize=8744 CPUtime=1361.73
/proc/32000/stat : 32000 (glpPBv3) R 31998 32000 31926 0 -1 0 334038 0 0 0 136003 170 0 0 25 0 1 0 111626318 8953856 1810 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629211 0 0 4096 0 0 0 0 17 1 0 0
/proc/32000/statm: 2186 1810 227 40 0 1601 0
Current children cumulated CPU time (s) 1361.73
Current children cumulated vsize (KiB) 8744

[startup+1422.31 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 32199
/proc/meminfo: memFree=1791072/2055920 swapFree=4157104/4192956
[pid=32000] ppid=31998 vsize=8820 CPUtime=1421.71
/proc/32000/stat : 32000 (glpPBv3) R 31998 32000 31926 0 -1 0 351291 0 0 0 141994 177 0 0 25 0 1 0 111626318 9031680 1829 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643520 0 0 4096 0 0 0 0 17 1 0 0
/proc/32000/statm: 2205 1829 227 40 0 1620 0
Current children cumulated CPU time (s) 1421.71
Current children cumulated vsize (KiB) 8820

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 32199
/proc/meminfo: memFree=1791008/2055920 swapFree=4157104/4192956
[pid=32000] ppid=31998 vsize=8836 CPUtime=1481.68
/proc/32000/stat : 32000 (glpPBv3) R 31998 32000 31926 0 -1 0 368978 0 0 0 147983 185 0 0 25 0 1 0 111626318 9048064 1833 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134628967 0 0 4096 0 0 0 0 17 1 0 0
/proc/32000/statm: 2209 1833 227 40 0 1624 0
Current children cumulated CPU time (s) 1481.68
Current children cumulated vsize (KiB) 8836

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 32199
/proc/meminfo: memFree=1790880/2055920 swapFree=4157168/4192956
[pid=32000] ppid=31998 vsize=8908 CPUtime=1541.66
/proc/32000/stat : 32000 (glpPBv3) R 31998 32000 31926 0 -1 0 386997 0 0 0 153972 194 0 0 25 0 1 0 111626318 9121792 1851 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/32000/statm: 2227 1851 227 40 0 1642 0
Current children cumulated CPU time (s) 1541.66
Current children cumulated vsize (KiB) 8908

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 32199
/proc/meminfo: memFree=1790752/2055920 swapFree=4157168/4192956
[pid=32000] ppid=31998 vsize=8984 CPUtime=1601.63
/proc/32000/stat : 32000 (glpPBv3) R 31998 32000 31926 0 -1 0 405176 0 0 0 159961 202 0 0 25 0 1 0 111626318 9199616 1870 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542965 0 0 4096 0 0 0 0 17 1 0 0
/proc/32000/statm: 2246 1870 227 40 0 1661 0
Current children cumulated CPU time (s) 1601.63
Current children cumulated vsize (KiB) 8984

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 32199
/proc/meminfo: memFree=1790624/2055920 swapFree=4157232/4192956
[pid=32000] ppid=31998 vsize=9072 CPUtime=1661.62
/proc/32000/stat : 32000 (glpPBv3) R 31998 32000 31926 0 -1 0 423288 0 0 0 165951 211 0 0 25 0 1 0 111626318 9289728 1892 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629073 0 0 4096 0 0 0 0 17 1 0 0
/proc/32000/statm: 2268 1892 227 40 0 1683 0
Current children cumulated CPU time (s) 1661.62
Current children cumulated vsize (KiB) 9072

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 32199
/proc/meminfo: memFree=1790560/2055920 swapFree=4157232/4192956
[pid=32000] ppid=31998 vsize=9120 CPUtime=1721.6
/proc/32000/stat : 32000 (glpPBv3) R 31998 32000 31926 0 -1 0 440175 0 0 0 171941 219 0 0 25 0 1 0 111626318 9338880 1904 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643288 0 0 4096 0 0 0 0 17 1 0 0
/proc/32000/statm: 2280 1904 227 40 0 1695 0
Current children cumulated CPU time (s) 1721.6
Current children cumulated vsize (KiB) 9120

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 32199
/proc/meminfo: memFree=1790432/2055920 swapFree=4157296/4192956
[pid=32000] ppid=31998 vsize=9204 CPUtime=1781.58
/proc/32000/stat : 32000 (glpPBv3) R 31998 32000 31926 0 -1 0 457917 0 0 0 177929 229 0 0 25 0 1 0 111626318 9424896 1925 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542978 0 0 4096 0 0 0 0 17 1 0 0
/proc/32000/statm: 2301 1925 227 40 0 1716 0
Current children cumulated CPU time (s) 1781.58
Current children cumulated vsize (KiB) 9204



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 32199
/proc/meminfo: memFree=1790368/2055920 swapFree=4157296/4192956
[pid=32000] ppid=31998 vsize=9236 CPUtime=1800.07
/proc/32000/stat : 32000 (glpPBv3) R 31998 32000 31926 0 -1 0 463463 0 0 0 179775 232 0 0 25 0 1 0 111626318 9457664 1933 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 1 0 0
/proc/32000/statm: 2309 1933 227 40 0 1724 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 9236

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): 1800.81
CPU time (s): 1800.08
CPU user time (s): 1797.76
CPU system time (s): 2.32565
CPU usage (%): 99.9598
Max. virtual memory (cumulated for all children) (KiB): 9876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.76
system time used= 2.32565
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 463463
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= 3481

runsolver used 2.20066 second user time and 4.22236 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Sun Apr 15 11:39:03 UTC 2007

IDJOB= 352620
IDBENCH= 1989
IDSOLVER= 166
FILE ID= node39/352620-1176637143

PBS_JOBID= 4559849

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_36.opb.PB06.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/352620-1176637143/instance-352620-1176637143.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node39/convwatcher-352620-1176637143 -o ROOT/results/node39/conversion-352620-1176637143 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352620-1176637143/instance-352620-1176637143.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-352620-1176637143 -o ROOT/results/node39/solver-352620-1176637143 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/352620-1176637143/instance-352620-1176637143.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  77b4ba393aa7b9b6b0fcb1b4220a12a4

RANDOM SEED= 615220371

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.256
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		: 3000.256
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:       1800376 kB
Buffers:          5964 kB
Cached:          56172 kB
SwapCached:       2532 kB
Active:         156276 kB
Inactive:        35568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1800376 kB
SwapTotal:     4192956 kB
SwapFree:      4156464 kB
Dirty:            2608 kB
Writeback:           0 kB
Mapped:         144184 kB
Slab:            49012 kB
Committed_AS:  1055852 kB
PageTables:       2012 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 node39 on Sun Apr 15 12:09:06 UTC 2007