Trace number 352555

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) 1800.02 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
vtxcov/normalized-vtxcov_v2000_e4000_0.opb.PB06.opb
MD5SUMeb191f4787a2203be4bff8f6c7c8f66d
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 benchmark1800.02
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 variables1961
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 1961
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 1961
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 1961
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/352555-1176635240/instance-352555-1176635240.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/node50/watcher-352555-1176635240 -o ROOT/results/node50/solver-352555-1176635240 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/352555-1176635240/instance-352555-1176635240.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.20 1.05 1.01 3/64 13419
/proc/meminfo: memFree=1853416/2055920 swapFree=4183712/4192956
[pid=13419] ppid=13417 vsize=2644 CPUtime=0
/proc/13419/stat : 13419 (glpPBv3) R 13417 13419 13276 0 -1 0 262 0 0 0 0 0 0 0 18 0 1 0 18369178 2707456 232 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134530872 0 0 4096 0 0 0 0 17 0 0 0
/proc/13419/statm: 661 232 192 40 0 76 0

[startup+0.0992591 s]
/proc/loadavg: 1.20 1.05 1.01 3/64 13419
/proc/meminfo: memFree=1853416/2055920 swapFree=4183712/4192956
[pid=13419] ppid=13417 vsize=5360 CPUtime=0.09
/proc/13419/stat : 13419 (glpPBv3) R 13417 13419 13276 0 -1 0 957 0 0 0 9 0 0 0 18 0 1 0 18369178 5488640 926 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/13419/statm: 1340 926 221 40 0 755 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5360

[startup+0.101258 s]
/proc/loadavg: 1.20 1.05 1.01 3/64 13419
/proc/meminfo: memFree=1853416/2055920 swapFree=4183712/4192956
[pid=13419] ppid=13417 vsize=5360 CPUtime=0.09
/proc/13419/stat : 13419 (glpPBv3) R 13417 13419 13276 0 -1 0 957 0 0 0 9 0 0 0 18 0 1 0 18369178 5488640 926 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/13419/statm: 1340 926 221 40 0 755 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5360

[startup+0.301276 s]
/proc/loadavg: 1.20 1.05 1.01 3/64 13419
/proc/meminfo: memFree=1853416/2055920 swapFree=4183712/4192956
[pid=13419] ppid=13417 vsize=5360 CPUtime=0.29
/proc/13419/stat : 13419 (glpPBv3) R 13417 13419 13276 0 -1 0 969 0 0 0 29 0 0 0 19 0 1 0 18369178 5488640 938 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582419 0 0 4096 0 0 0 0 17 0 0 0
/proc/13419/statm: 1340 938 221 40 0 755 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5360

[startup+0.701312 s]
/proc/loadavg: 1.20 1.05 1.01 3/64 13419
/proc/meminfo: memFree=1853416/2055920 swapFree=4183712/4192956
[pid=13419] ppid=13417 vsize=5360 CPUtime=0.69
/proc/13419/stat : 13419 (glpPBv3) R 13417 13419 13276 0 -1 0 969 0 0 0 69 0 0 0 23 0 1 0 18369178 5488640 938 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/13419/statm: 1340 938 221 40 0 755 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5360

[startup+1.50138 s]
/proc/loadavg: 1.20 1.05 1.01 2/65 13420
/proc/meminfo: memFree=1850464/2055920 swapFree=4183712/4192956
[pid=13419] ppid=13417 vsize=5684 CPUtime=1.49
/proc/13419/stat : 13419 (glpPBv3) R 13417 13419 13276 0 -1 0 1091 0 0 0 149 0 0 0 25 0 1 0 18369178 5820416 1019 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/13419/statm: 1421 1019 221 40 0 836 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5684

[startup+3.10152 s]
/proc/loadavg: 1.20 1.05 1.01 2/65 13420
/proc/meminfo: memFree=1850016/2055920 swapFree=4183712/4192956
[pid=13419] ppid=13417 vsize=5684 CPUtime=3.09
/proc/13419/stat : 13419 (glpPBv3) R 13417 13419 13276 0 -1 0 1091 0 0 0 309 0 0 0 25 0 1 0 18369178 5820416 1019 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643691 0 0 4096 0 0 0 0 17 0 0 0
/proc/13419/statm: 1421 1019 221 40 0 836 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5684

[startup+6.30181 s]
/proc/loadavg: 1.19 1.05 1.01 2/65 13420
/proc/meminfo: memFree=1849896/2055920 swapFree=4183712/4192956
[pid=13419] ppid=13417 vsize=5392 CPUtime=6.29
/proc/13419/stat : 13419 (glpPBv3) R 13417 13419 13276 0 -1 0 1091 0 0 0 628 1 0 0 25 0 1 0 18369178 5521408 966 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134581813 0 0 4096 0 0 0 0 17 0 0 0
/proc/13419/statm: 1348 966 221 40 0 763 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5392

[startup+12.7024 s]
/proc/loadavg: 1.17 1.05 1.01 2/65 13420
/proc/meminfo: memFree=1847856/2055920 swapFree=4183712/4192956
[pid=13419] ppid=13417 vsize=7580 CPUtime=12.69
/proc/13419/stat : 13419 (glpPBv3) R 13417 13419 13276 0 -1 0 1723 0 0 0 1267 2 0 0 25 0 1 0 18369178 7761920 1519 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/13419/statm: 1895 1519 227 40 0 1310 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7580

[startup+25.5013 s]
/proc/loadavg: 1.13 1.04 1.01 2/65 13420
/proc/meminfo: memFree=1847856/2055920 swapFree=4183712/4192956
[pid=13419] ppid=13417 vsize=7580 CPUtime=25.48
/proc/13419/stat : 13419 (glpPBv3) R 13417 13419 13276 0 -1 0 1747 0 0 0 2546 2 0 0 25 0 1 0 18369178 7761920 1519 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626399 0 0 4096 0 0 0 0 17 1 0 0
/proc/13419/statm: 1895 1519 227 40 0 1310 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7580

[startup+51.1016 s]
/proc/loadavg: 1.09 1.04 1.01 2/65 13420
/proc/meminfo: memFree=1847664/2055920 swapFree=4183712/4192956
[pid=13419] ppid=13417 vsize=7580 CPUtime=51.07
/proc/13419/stat : 13419 (glpPBv3) R 13417 13419 13276 0 -1 0 2107 0 0 0 5105 2 0 0 25 0 1 0 18369178 7761920 1519 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626410 0 0 4096 0 0 0 0 17 1 0 0
/proc/13419/statm: 1895 1519 227 40 0 1310 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7580

[startup+102.304 s]
/proc/loadavg: 1.04 1.03 1.00 2/65 13420
/proc/meminfo: memFree=1847664/2055920 swapFree=4183712/4192956
[pid=13419] ppid=13417 vsize=7580 CPUtime=102.26
/proc/13419/stat : 13419 (glpPBv3) R 13417 13419 13276 0 -1 0 4276 0 0 0 10222 4 0 0 25 0 1 0 18369178 7761920 1519 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626408 0 0 4096 0 0 0 0 17 1 0 0
/proc/13419/statm: 1895 1519 227 40 0 1310 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7580

[startup+162.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 13420
/proc/meminfo: memFree=1847664/2055920 swapFree=4183712/4192956
[pid=13419] ppid=13417 vsize=7580 CPUtime=162.25
/proc/13419/stat : 13419 (glpPBv3) R 13417 13419 13276 0 -1 0 9321 0 0 0 16217 8 0 0 25 0 1 0 18369178 7761920 1519 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134628964 0 0 4096 0 0 0 0 17 1 0 0
/proc/13419/statm: 1895 1519 227 40 0 1310 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 7580

[startup+222.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 13420
/proc/meminfo: memFree=1847856/2055920 swapFree=4183712/4192956
[pid=13419] ppid=13417 vsize=7580 CPUtime=222.23
/proc/13419/stat : 13419 (glpPBv3) R 13417 13419 13276 0 -1 0 16645 0 0 0 22212 11 0 0 25 0 1 0 18369178 7761920 1519 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629114 0 0 4096 0 0 0 0 17 1 0 0
/proc/13419/statm: 1895 1519 227 40 0 1310 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7580

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 13420
/proc/meminfo: memFree=1847792/2055920 swapFree=4183712/4192956
[pid=13419] ppid=13417 vsize=7580 CPUtime=282.21
/proc/13419/stat : 13419 (glpPBv3) R 13417 13419 13276 0 -1 0 26291 0 0 0 28205 16 0 0 25 0 1 0 18369178 7761920 1519 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 1 0 0
/proc/13419/statm: 1895 1519 227 40 0 1310 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 7580

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 13420
/proc/meminfo: memFree=1847792/2055920 swapFree=4183712/4192956
[pid=13419] ppid=13417 vsize=7580 CPUtime=342.2
/proc/13419/stat : 13419 (glpPBv3) R 13417 13419 13276 0 -1 0 38527 0 0 0 34198 22 0 0 25 0 1 0 18369178 7761920 1519 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643767 0 0 4096 0 0 0 0 17 1 0 0
/proc/13419/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: 1.00 1.00 1.00 2/65 13420
/proc/meminfo: memFree=1847728/2055920 swapFree=4183712/4192956
[pid=13419] ppid=13417 vsize=7580 CPUtime=402.17
/proc/13419/stat : 13419 (glpPBv3) R 13417 13419 13276 0 -1 0 53750 0 0 0 40187 30 0 0 25 0 1 0 18369178 7761920 1519 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/13419/statm: 1895 1519 227 40 0 1310 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 7580

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13420
/proc/meminfo: memFree=1847664/2055920 swapFree=4183712/4192956
[pid=13419] ppid=13417 vsize=7580 CPUtime=462.16
/proc/13419/stat : 13419 (glpPBv3) R 13417 13419 13276 0 -1 0 70362 0 0 0 46177 39 0 0 25 0 1 0 18369178 7761920 1519 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643694 0 0 4096 0 0 0 0 17 1 0 0
/proc/13419/statm: 1895 1519 227 40 0 1310 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 7580

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13420
/proc/meminfo: memFree=1847664/2055920 swapFree=4183712/4192956
[pid=13419] ppid=13417 vsize=7660 CPUtime=522.14
/proc/13419/stat : 13419 (glpPBv3) R 13417 13419 13276 0 -1 0 87629 0 0 0 52167 47 0 0 25 0 1 0 18369178 7843840 1539 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629229 0 0 4096 0 0 0 0 17 1 0 0
/proc/13419/statm: 1915 1539 227 40 0 1330 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 7660

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13420
/proc/meminfo: memFree=1847536/2055920 swapFree=4183712/4192956
[pid=13419] ppid=13417 vsize=7736 CPUtime=582.13
/proc/13419/stat : 13419 (glpPBv3) R 13417 13419 13276 0 -1 0 105974 0 0 0 58157 56 0 0 25 0 1 0 18369178 7921664 1558 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629115 0 0 4096 0 0 0 0 17 1 0 0
/proc/13419/statm: 1934 1558 227 40 0 1349 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 7736

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13420
/proc/meminfo: memFree=1847472/2055920 swapFree=4183712/4192956
[pid=13419] ppid=13417 vsize=7776 CPUtime=642.12
/proc/13419/stat : 13419 (glpPBv3) R 13417 13419 13276 0 -1 0 123250 0 0 0 64146 66 0 0 25 0 1 0 18369178 7962624 1568 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 1 0 0
/proc/13419/statm: 1944 1568 227 40 0 1359 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 7776


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13420
/proc/meminfo: memFree=1847024/2055920 swapFree=4183712/4192956
[pid=13419] ppid=13417 vsize=8068 CPUtime=882.05
/proc/13419/stat : 13419 (glpPBv3) R 13417 13419 13276 0 -1 0 194071 0 0 0 88106 99 0 0 25 0 1 0 18369178 8261632 1641 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542173 0 0 4096 0 0 0 0 17 1 0 0
/proc/13419/statm: 2017 1641 227 40 0 1432 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 8068

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13420
/proc/meminfo: memFree=1846960/2055920 swapFree=4183712/4192956
[pid=13419] ppid=13417 vsize=8136 CPUtime=942.03
/proc/13419/stat : 13419 (glpPBv3) R 13417 13419 13276 0 -1 0 211620 0 0 0 94098 105 0 0 25 0 1 0 18369178 8331264 1658 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643491 0 0 4096 0 0 0 0 17 1 0 0
/proc/13419/statm: 2034 1658 227 40 0 1449 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 8136

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13420
/proc/meminfo: memFree=1846960/2055920 swapFree=4183712/4192956
[pid=13419] ppid=13417 vsize=8224 CPUtime=1002.01
/proc/13419/stat : 13419 (glpPBv3) R 13417 13419 13276 0 -1 0 229680 0 0 0 100088 113 0 0 25 0 1 0 18369178 8421376 1680 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629073 0 0 4096 0 0 0 0 17 1 0 0
/proc/13419/statm: 2056 1680 227 40 0 1471 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 8224

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13420
/proc/meminfo: memFree=1846896/2055920 swapFree=4183712/4192956
[pid=13419] ppid=13417 vsize=8308 CPUtime=1062
/proc/13419/stat : 13419 (glpPBv3) R 13417 13419 13276 0 -1 0 247307 0 0 0 106078 122 0 0 25 0 1 0 18369178 8507392 1701 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643512 0 0 4096 0 0 0 0 17 1 0 0
/proc/13419/statm: 2077 1701 227 40 0 1492 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 8308

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13420
/proc/meminfo: memFree=1846832/2055920 swapFree=4183712/4192956
[pid=13419] ppid=13417 vsize=8372 CPUtime=1121.98
/proc/13419/stat : 13419 (glpPBv3) R 13417 13419 13276 0 -1 0 264819 0 0 0 112067 131 0 0 25 0 1 0 18369178 8572928 1717 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632218 0 0 4096 0 0 0 0 17 1 0 0
/proc/13419/statm: 2093 1717 227 40 0 1508 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 8372

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13420
/proc/meminfo: memFree=1846704/2055920 swapFree=4183712/4192956
[pid=13419] ppid=13417 vsize=8452 CPUtime=1181.96
/proc/13419/stat : 13419 (glpPBv3) R 13417 13419 13276 0 -1 0 282026 0 0 0 118057 139 0 0 25 0 1 0 18369178 8654848 1737 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643691 0 0 4096 0 0 0 0 17 1 0 0
/proc/13419/statm: 2113 1737 227 40 0 1528 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 8452

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13420
/proc/meminfo: memFree=1846512/2055920 swapFree=4183712/4192956
[pid=13419] ppid=13417 vsize=8520 CPUtime=1241.95
/proc/13419/stat : 13419 (glpPBv3) R 13417 13419 13276 0 -1 0 299270 0 0 0 124049 146 0 0 25 0 1 0 18369178 8724480 1754 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643288 0 0 4096 0 0 0 0 17 1 0 0
/proc/13419/statm: 2130 1754 227 40 0 1545 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 8520

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13420
/proc/meminfo: memFree=1846448/2055920 swapFree=4183712/4192956
[pid=13419] ppid=13417 vsize=8608 CPUtime=1301.94
/proc/13419/stat : 13419 (glpPBv3) R 13417 13419 13276 0 -1 0 316885 0 0 0 130039 155 0 0 25 0 1 0 18369178 8814592 1776 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643687 0 0 4096 0 0 0 0 17 1 0 0
/proc/13419/statm: 2152 1776 227 40 0 1567 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 8608

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13420
/proc/meminfo: memFree=1846256/2055920 swapFree=4183712/4192956
[pid=13419] ppid=13417 vsize=8728 CPUtime=1361.93
/proc/13419/stat : 13419 (glpPBv3) R 13417 13419 13276 0 -1 0 334191 0 0 0 136029 164 0 0 25 0 1 0 18369178 8937472 1806 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643678 0 0 4096 0 0 0 0 17 1 0 0
/proc/13419/statm: 2182 1806 227 40 0 1597 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 8728

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13420
/proc/meminfo: memFree=1846192/2055920 swapFree=4183712/4192956
[pid=13419] ppid=13417 vsize=8788 CPUtime=1421.91
/proc/13419/stat : 13419 (glpPBv3) R 13417 13419 13276 0 -1 0 351823 0 0 0 142019 172 0 0 25 0 1 0 18369178 8998912 1821 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/13419/statm: 2197 1821 227 40 0 1612 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 8788

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13420
/proc/meminfo: memFree=1846064/2055920 swapFree=4183712/4192956
[pid=13419] ppid=13417 vsize=8876 CPUtime=1481.89
/proc/13419/stat : 13419 (glpPBv3) R 13417 13419 13276 0 -1 0 369704 0 0 0 148007 182 0 0 25 0 1 0 18369178 9089024 1843 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543236 0 0 4096 0 0 0 0 17 1 0 0
/proc/13419/statm: 2219 1843 227 40 0 1634 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 8876

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13420
/proc/meminfo: memFree=1846000/2055920 swapFree=4183712/4192956
[pid=13419] ppid=13417 vsize=8952 CPUtime=1541.87
/proc/13419/stat : 13419 (glpPBv3) R 13417 13419 13276 0 -1 0 387678 0 0 0 153997 190 0 0 25 0 1 0 18369178 9166848 1862 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134628974 0 0 4096 0 0 0 0 17 1 0 0
/proc/13419/statm: 2238 1862 227 40 0 1653 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 8952

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13420
/proc/meminfo: memFree=1845936/2055920 swapFree=4183712/4192956
[pid=13419] ppid=13417 vsize=9024 CPUtime=1601.86
/proc/13419/stat : 13419 (glpPBv3) R 13417 13419 13276 0 -1 0 405963 0 0 0 159986 200 0 0 25 0 1 0 18369178 9240576 1880 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543283 0 0 4096 0 0 0 0 17 1 0 0
/proc/13419/statm: 2256 1880 227 40 0 1671 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 9024

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13420
/proc/meminfo: memFree=1845808/2055920 swapFree=4183712/4192956
[pid=13419] ppid=13417 vsize=9104 CPUtime=1661.84
/proc/13419/stat : 13419 (glpPBv3) R 13417 13419 13276 0 -1 0 423248 0 0 0 165975 209 0 0 25 0 1 0 18369178 9322496 1900 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134534915 0 0 4096 0 0 0 0 17 1 0 0
/proc/13419/statm: 2276 1900 227 40 0 1691 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 9104

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13420
/proc/meminfo: memFree=1845680/2055920 swapFree=4183712/4192956
[pid=13419] ppid=13417 vsize=9188 CPUtime=1721.83
/proc/13419/stat : 13419 (glpPBv3) R 13417 13419 13276 0 -1 0 441368 0 0 0 171967 216 0 0 25 0 1 0 18369178 9408512 1921 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629267 0 0 4096 0 0 0 0 17 1 0 0
/proc/13419/statm: 2297 1921 227 40 0 1712 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 9188

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13420
/proc/meminfo: memFree=1845552/2055920 swapFree=4183712/4192956
[pid=13419] ppid=13417 vsize=9252 CPUtime=1781.81
/proc/13419/stat : 13419 (glpPBv3) R 13417 13419 13276 0 -1 0 459076 0 0 0 177957 224 0 0 25 0 1 0 18369178 9474048 1937 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/13419/statm: 2313 1937 227 40 0 1728 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 9252



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13420
/proc/meminfo: memFree=1845552/2055920 swapFree=4183712/4192956
[pid=13419] ppid=13417 vsize=9276 CPUtime=1800
/proc/13419/stat : 13419 (glpPBv3) R 13417 13419 13276 0 -1 0 464503 0 0 0 179774 226 0 0 25 0 1 0 18369178 9498624 1943 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/13419/statm: 2319 1943 227 40 0 1734 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 9276

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13420
/proc/meminfo: memFree=1845552/2055920 swapFree=4183712/4192956
[pid=13419] ppid=13417 vsize=9276 CPUtime=1800
/proc/13419/stat : 13419 (glpPBv3) R 13417 13419 13276 0 -1 0 464503 0 0 0 179774 226 0 0 25 0 1 0 18369178 9498624 1943 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/13419/statm: 2319 1943 227 40 0 1734 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 9276

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.51
CPU time (s): 1800.02
CPU user time (s): 1797.75
CPU system time (s): 2.27165
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 10000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.75
system time used= 2.27165
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 464503
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= 4133

runsolver used 1.2938 second user time and 3.64345 second system time

The end

Launcher Data (download as text)

Begin job on node50 on Sun Apr 15 11:07:20 UTC 2007

IDJOB= 352555
IDBENCH= 1984
IDSOLVER= 166
FILE ID= node50/352555-1176635240

PBS_JOBID= 4559812

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_0.opb.PB06.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/352555-1176635240/instance-352555-1176635240.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node50/convwatcher-352555-1176635240 -o ROOT/results/node50/conversion-352555-1176635240 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352555-1176635240/instance-352555-1176635240.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node50/watcher-352555-1176635240 -o ROOT/results/node50/solver-352555-1176635240 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/352555-1176635240/instance-352555-1176635240.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  eb191f4787a2203be4bff8f6c7c8f66d

RANDOM SEED= 933607426

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node50.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		: 3000.232
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		: 3000.232
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:       1853824 kB
Buffers:          9776 kB
Cached:         142504 kB
SwapCached:       4324 kB
Active:          31100 kB
Inactive:       132044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1853824 kB
SwapTotal:     4192956 kB
SwapFree:      4183712 kB
Dirty:            2428 kB
Writeback:           0 kB
Mapped:          15388 kB
Slab:            24936 kB
Committed_AS:   355008 kB
PageTables:       1460 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 node50 on Sun Apr 15 11:37:23 UTC 2007