Trace number 454143

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 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_1000_25_4.opb
MD5SUMd847cf1d914db0ec942abd195c5092c7
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-124
Best CPU time to get the best result obtained on this benchmark1800.11
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -124
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1000
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1000
Minimum length of a constraint25
Maximum length of a constraint50
Number of terms in the objective function 1000
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 1000
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)31592
Sum of products size (including duplicates)63184
Number of different products15796
Sum of products size31592

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)

Linearizing /tmp/evaluation/454143-1178022034/instance-454143-1178022034.opb

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node14/watcher-454143-1178022034 -o ROOT/results/node14/solver-454143-1178022034 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/454143-1178022034/instance-454143-1178022034.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: 0.98 0.99 0.99 3/77 1929
/proc/meminfo: memFree=1903608/2055920 swapFree=4148768/4192956
[pid=1929] ppid=1927 vsize=2644 CPUtime=0
/proc/1929/stat : 1929 (glpPBv3) R 1927 1929 29205 0 -1 0 257 0 0 0 0 0 0 0 18 0 1 0 250121257 2707456 228 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7392983 0 0 4096 0 0 0 0 17 1 0 0
/proc/1929/statm: 661 228 192 40 0 76 0

[startup+0.080304 s]
/proc/loadavg: 0.98 0.99 0.99 3/77 1929
/proc/meminfo: memFree=1903608/2055920 swapFree=4148768/4192956
[pid=1929] ppid=1927 vsize=4248 CPUtime=0.07
/proc/1929/stat : 1929 (glpPBv3) R 1927 1929 29205 0 -1 0 678 0 0 0 7 0 0 0 18 0 1 0 250121257 4349952 649 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7392983 0 0 4096 0 0 0 0 17 1 0 0
/proc/1929/statm: 1062 649 199 40 0 477 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4248

[startup+0.101305 s]
/proc/loadavg: 0.98 0.99 0.99 3/77 1929
/proc/meminfo: memFree=1903608/2055920 swapFree=4148768/4192956
[pid=1929] ppid=1927 vsize=4512 CPUtime=0.09
/proc/1929/stat : 1929 (glpPBv3) R 1927 1929 29205 0 -1 0 743 0 0 0 9 0 0 0 18 0 1 0 250121257 4620288 714 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1929/statm: 1128 714 199 40 0 543 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4512

[startup+0.301325 s]
/proc/loadavg: 0.98 0.99 0.99 3/77 1929
/proc/meminfo: memFree=1903608/2055920 swapFree=4148768/4192956
[pid=1929] ppid=1927 vsize=6644 CPUtime=0.29
/proc/1929/stat : 1929 (glpPBv3) R 1927 1929 29205 0 -1 0 1264 0 0 0 29 0 0 0 19 0 1 0 250121257 6803456 1235 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7392983 0 0 4096 0 0 0 0 17 1 0 0
/proc/1929/statm: 1661 1235 199 40 0 1076 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6644

[startup+0.701363 s]
/proc/loadavg: 0.98 0.99 0.99 3/77 1929
/proc/meminfo: memFree=1903608/2055920 swapFree=4148768/4192956
[pid=1929] ppid=1927 vsize=17440 CPUtime=0.69
/proc/1929/stat : 1929 (glpPBv3) R 1927 1929 29205 0 -1 0 4541 0 0 0 67 2 0 0 23 0 1 0 250121257 17858560 3961 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134537548 0 0 4096 0 0 0 0 17 1 0 0
/proc/1929/statm: 4360 3961 204 40 0 3775 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17440

[startup+1.50144 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 1930
/proc/meminfo: memFree=1875952/2055920 swapFree=4148768/4192956
[pid=1929] ppid=1927 vsize=30112 CPUtime=1.49
/proc/1929/stat : 1929 (glpPBv3) R 1927 1929 29205 0 -1 0 8222 0 0 0 146 3 0 0 25 0 1 0 250121257 30834688 7146 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643697 0 0 4096 0 0 0 0 17 1 0 0
/proc/1929/statm: 7528 7146 221 40 0 6943 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30112

[startup+3.10159 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 1930
/proc/meminfo: memFree=1875632/2055920 swapFree=4148768/4192956
[pid=1929] ppid=1927 vsize=30112 CPUtime=3.09
/proc/1929/stat : 1929 (glpPBv3) R 1927 1929 29205 0 -1 0 8891 0 0 0 305 4 0 0 25 0 1 0 250121257 30834688 7146 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582110 0 0 4096 0 0 0 0 17 1 0 0
/proc/1929/statm: 7528 7146 221 40 0 6943 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 30112

[startup+6.30189 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 1930
/proc/meminfo: memFree=1875504/2055920 swapFree=4148768/4192956
[pid=1929] ppid=1927 vsize=32028 CPUtime=6.29
/proc/1929/stat : 1929 (glpPBv3) R 1927 1929 29205 0 -1 0 10965 0 0 0 624 5 0 0 25 0 1 0 250121257 32796672 7625 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587138 0 0 4096 0 0 0 0 17 1 0 0
/proc/1929/statm: 8007 7625 221 40 0 7422 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32028

[startup+12.7015 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 1930
/proc/meminfo: memFree=1873584/2055920 swapFree=4148768/4192956
[pid=1929] ppid=1927 vsize=32028 CPUtime=12.69
/proc/1929/stat : 1929 (glpPBv3) R 1927 1929 29205 0 -1 0 13195 0 0 0 1263 6 0 0 25 0 1 0 250121257 32796672 7625 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1929/statm: 8007 7625 221 40 0 7422 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 32028

[startup+25.5017 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1930
/proc/meminfo: memFree=1873584/2055920 swapFree=4148768/4192956
[pid=1929] ppid=1927 vsize=32028 CPUtime=25.49
/proc/1929/stat : 1929 (glpPBv3) R 1927 1929 29205 0 -1 0 17655 0 0 0 2540 9 0 0 25 0 1 0 250121257 32796672 7625 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582901 0 0 4096 0 0 0 0 17 1 0 0
/proc/1929/statm: 8007 7625 221 40 0 7422 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 32028

[startup+51.1011 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1930
/proc/meminfo: memFree=1873584/2055920 swapFree=4148768/4192956
[pid=1929] ppid=1927 vsize=32028 CPUtime=51.08
/proc/1929/stat : 1929 (glpPBv3) R 1927 1929 29205 0 -1 0 27021 0 0 0 5094 14 0 0 25 0 1 0 250121257 32796672 7625 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134605736 0 0 4096 0 0 0 0 17 1 0 0
/proc/1929/statm: 8007 7625 221 40 0 7422 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 32028

[startup+102.306 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1930
/proc/meminfo: memFree=1864688/2055920 swapFree=4148768/4192956
[pid=1929] ppid=1927 vsize=41048 CPUtime=102.27
/proc/1929/stat : 1929 (glpPBv3) R 1927 1929 29205 0 -1 0 147931 0 0 0 10157 70 0 0 25 0 1 0 250121257 42033152 9886 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/1929/statm: 10262 9886 227 40 0 9677 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 41048

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1930
/proc/meminfo: memFree=1864944/2055920 swapFree=4148768/4192956
[pid=1929] ppid=1927 vsize=41048 CPUtime=162.26
/proc/1929/stat : 1929 (glpPBv3) R 1927 1929 29205 0 -1 0 755529 0 0 0 15892 334 0 0 25 0 1 0 250121257 42033152 9886 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/1929/statm: 10262 9886 227 40 0 9677 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 41048

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1930
/proc/meminfo: memFree=1864752/2055920 swapFree=4148768/4192956
[pid=1929] ppid=1927 vsize=40536 CPUtime=222.24
/proc/1929/stat : 1929 (glpPBv3) R 1927 1929 29205 0 -1 0 1262754 0 0 0 21680 544 0 0 25 0 1 0 250121257 41508864 9758 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/1929/statm: 10134 9758 227 40 0 9549 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 40536

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1930
/proc/meminfo: memFree=1864496/2055920 swapFree=4148768/4192956
[pid=1929] ppid=1927 vsize=41048 CPUtime=282.23
/proc/1929/stat : 1929 (glpPBv3) R 1927 1929 29205 0 -1 0 1832221 0 0 0 27429 794 0 0 25 0 1 0 250121257 42033152 9886 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/1929/statm: 10262 9886 227 40 0 9677 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 41048

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1930
/proc/meminfo: memFree=1864432/2055920 swapFree=4148768/4192956
[pid=1929] ppid=1927 vsize=41048 CPUtime=342.2
/proc/1929/stat : 1929 (glpPBv3) R 1927 1929 29205 0 -1 0 2392256 0 0 0 33187 1033 0 0 25 0 1 0 250121257 42033152 9886 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643291 0 0 4096 0 0 0 0 17 1 0 0
/proc/1929/statm: 10262 9886 227 40 0 9677 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 41048

[startup+402.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1930
/proc/meminfo: memFree=1864688/2055920 swapFree=4148768/4192956
[pid=1929] ppid=1927 vsize=40536 CPUtime=402.19
/proc/1929/stat : 1929 (glpPBv3) R 1927 1929 29205 0 -1 0 2960026 0 0 0 38940 1279 0 0 25 0 1 0 250121257 41508864 9758 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632412 0 0 4096 0 0 0 0 17 1 0 0
/proc/1929/statm: 10134 9758 227 40 0 9549 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 40536

[startup+462.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1930
/proc/meminfo: memFree=1864688/2055920 swapFree=4148768/4192956
[pid=1929] ppid=1927 vsize=40536 CPUtime=462.18
/proc/1929/stat : 1929 (glpPBv3) R 1927 1929 29205 0 -1 0 3495726 0 0 0 44709 1509 0 0 25 0 1 0 250121257 41508864 9758 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 1 0 0
/proc/1929/statm: 10134 9758 227 40 0 9549 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 40536

[startup+522.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1930
/proc/meminfo: memFree=1864304/2055920 swapFree=4148768/4192956
[pid=1929] ppid=1927 vsize=41048 CPUtime=522.16
/proc/1929/stat : 1929 (glpPBv3) R 1927 1929 29205 0 -1 0 4048226 0 0 0 50473 1743 0 0 25 0 1 0 250121257 42033152 9886 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643678 0 0 4096 0 0 0 0 17 1 0 0
/proc/1929/statm: 10262 9886 227 40 0 9677 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 41048

[startup+582.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1930
/proc/meminfo: memFree=1864240/2055920 swapFree=4148768/4192956
[pid=1929] ppid=1927 vsize=41048 CPUtime=582.15
/proc/1929/stat : 1929 (glpPBv3) R 1927 1929 29205 0 -1 0 4623694 0 0 0 56223 1992 0 0 25 0 1 0 250121257 42033152 9886 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134626453 0 0 4096 0 0 0 0 17 1 0 0
/proc/1929/statm: 10262 9886 227 40 0 9677 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 41048

[startup+642.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1930
/proc/meminfo: memFree=1857456/2055920 swapFree=4148768/4192956
[pid=1929] ppid=1927 vsize=47576 CPUtime=642.14
/proc/1929/stat : 1929 (glpPBv3) R 1927 1929 29205 0 -1 0 5173749 0 0 0 61985 2229 0 0 25 0 1 0 250121257 48717824 11518 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134581428 0 0 4096 0 0 0 0 17 1 0 0
/proc/1929/statm: 11894 11518 227 40 0 11309 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 47576


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1930
/proc/meminfo: memFree=1857328/2055920 swapFree=4148768/4192956
[pid=1929] ppid=1927 vsize=48660 CPUtime=882.07
/proc/1929/stat : 1929 (glpPBv3) R 1927 1929 29205 0 -1 0 7015298 0 0 0 85178 3029 0 0 25 0 1 0 250121257 49827840 11757 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134639243 0 0 4096 0 0 0 0 17 1 0 0
/proc/1929/statm: 12165 11757 227 40 0 11580 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 48660

[startup+942.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1930
/proc/meminfo: memFree=1863792/2055920 swapFree=4148768/4192956
[pid=1929] ppid=1927 vsize=41112 CPUtime=942.06
/proc/1929/stat : 1929 (glpPBv3) R 1927 1929 29205 0 -1 0 7497296 0 0 0 90963 3243 0 0 25 0 1 0 250121257 42098688 9902 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/1929/statm: 10278 9902 227 40 0 9693 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 41112

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1930
/proc/meminfo: memFree=1864048/2055920 swapFree=4148768/4192956
[pid=1929] ppid=1927 vsize=40616 CPUtime=1002.04
/proc/1929/stat : 1929 (glpPBv3) R 1927 1929 29205 0 -1 0 7926827 0 0 0 96777 3427 0 0 25 0 1 0 250121257 41590784 9778 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134633000 0 0 4096 0 0 0 0 17 1 0 0
/proc/1929/statm: 10154 9778 227 40 0 9569 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 40616

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1930
/proc/meminfo: memFree=1863600/2055920 swapFree=4148768/4192956
[pid=1929] ppid=1927 vsize=41144 CPUtime=1062.03
/proc/1929/stat : 1929 (glpPBv3) R 1927 1929 29205 0 -1 0 8457692 0 0 0 102544 3659 0 0 25 0 1 0 250121257 42131456 9910 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/1929/statm: 10286 9910 227 40 0 9701 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 41144

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1930
/proc/meminfo: memFree=1856752/2055920 swapFree=4148768/4192956
[pid=1929] ppid=1927 vsize=41176 CPUtime=1122.02
/proc/1929/stat : 1929 (glpPBv3) R 1927 1929 29205 0 -1 0 8746135 0 0 0 108412 3790 0 0 25 0 1 0 250121257 42164224 9918 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629076 0 0 4096 0 0 0 0 17 1 0 0
/proc/1929/statm: 10294 9918 227 40 0 9709 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 41176

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1932
/proc/meminfo: memFree=1856496/2055920 swapFree=4148768/4192956
[pid=1929] ppid=1927 vsize=47728 CPUtime=1182
/proc/1929/stat : 1929 (glpPBv3) R 1927 1929 29205 0 -1 0 9198535 0 0 0 114211 3989 0 0 25 0 1 0 250121257 48873472 11556 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585305 0 0 4096 0 0 0 0 17 1 0 0
/proc/1929/statm: 11932 11556 227 40 0 11347 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 47728

[startup+1242.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1932
/proc/meminfo: memFree=1856432/2055920 swapFree=4148768/4192956
[pid=1929] ppid=1927 vsize=47752 CPUtime=1241.99
/proc/1929/stat : 1929 (glpPBv3) R 1927 1929 29205 0 -1 0 9671474 0 0 0 120008 4191 0 0 25 0 1 0 250121257 48898048 11562 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590818 0 0 4096 0 0 0 0 17 1 0 0
/proc/1929/statm: 11938 11562 227 40 0 11353 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 47752

[startup+1302.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1932
/proc/meminfo: memFree=1856368/2055920 swapFree=4148768/4192956
[pid=1929] ppid=1927 vsize=47780 CPUtime=1301.98
/proc/1929/stat : 1929 (glpPBv3) R 1927 1929 29205 0 -1 0 10109857 0 0 0 125812 4386 0 0 25 0 1 0 250121257 48926720 11569 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582226 0 0 4096 0 0 0 0 17 1 0 0
/proc/1929/statm: 11945 11569 227 40 0 11360 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 47780

[startup+1362.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1932
/proc/meminfo: memFree=1862960/2055920 swapFree=4148768/4192956
[pid=1929] ppid=1927 vsize=41288 CPUtime=1361.95
/proc/1929/stat : 1929 (glpPBv3) R 1927 1929 29205 0 -1 0 10473227 0 0 0 131656 4539 0 0 25 0 1 0 250121257 42278912 9945 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643284 0 0 4096 0 0 0 0 17 1 0 0
/proc/1929/statm: 10322 9945 227 40 0 9737 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 41288

[startup+1422.31 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1932
/proc/meminfo: memFree=1856240/2055920 swapFree=4148768/4192956
[pid=1929] ppid=1927 vsize=41308 CPUtime=1421.94
/proc/1929/stat : 1929 (glpPBv3) R 1927 1929 29205 0 -1 0 10878221 0 0 0 137480 4714 0 0 25 0 1 0 250121257 42299392 9951 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/1929/statm: 10327 9951 227 40 0 9742 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 41308

[startup+1482.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1932
/proc/meminfo: memFree=1862896/2055920 swapFree=4148768/4192956
[pid=1929] ppid=1927 vsize=40836 CPUtime=1481.93
/proc/1929/stat : 1929 (glpPBv3) R 1927 1929 29205 0 -1 0 11225508 0 0 0 143323 4870 0 0 25 0 1 0 250121257 41816064 9833 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632412 0 0 4096 0 0 0 0 17 1 0 0
/proc/1929/statm: 10209 9833 227 40 0 9624 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 40836

[startup+1542.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1932
/proc/meminfo: memFree=1863280/2055920 swapFree=4148768/4192956
[pid=1929] ppid=1927 vsize=47932 CPUtime=1541.92
/proc/1929/stat : 1929 (glpPBv3) R 1927 1929 29205 0 -1 0 11536299 0 0 0 149183 5009 0 0 25 0 1 0 250121257 49082368 11607 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643620 0 0 4096 0 0 0 0 17 1 0 0
/proc/1929/statm: 11983 11607 227 40 0 11398 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 47932

[startup+1602.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1932
/proc/meminfo: memFree=1855920/2055920 swapFree=4148768/4192956
[pid=1929] ppid=1927 vsize=47968 CPUtime=1601.89
/proc/1929/stat : 1929 (glpPBv3) R 1927 1929 29205 0 -1 0 11817251 0 0 0 155051 5138 0 0 25 0 1 0 250121257 49119232 11616 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587971 0 0 4096 0 0 0 0 17 1 0 0
/proc/1929/statm: 11992 11616 227 40 0 11407 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 47968

[startup+1662.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1932
/proc/meminfo: memFree=1855792/2055920 swapFree=4148768/4192956
[pid=1929] ppid=1927 vsize=48020 CPUtime=1661.89
/proc/1929/stat : 1929 (glpPBv3) R 1927 1929 29205 0 -1 0 12028035 0 0 0 160956 5233 0 0 25 0 1 0 250121257 49172480 11629 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643557 0 0 4096 0 0 0 0 17 1 0 0
/proc/1929/statm: 12005 11629 227 40 0 11420 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 48020

[startup+1722.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1932
/proc/meminfo: memFree=1855600/2055920 swapFree=4148768/4192956
[pid=1929] ppid=1927 vsize=48092 CPUtime=1721.87
/proc/1929/stat : 1929 (glpPBv3) R 1927 1929 29205 0 -1 0 12228133 0 0 0 166864 5323 0 0 25 0 1 0 250121257 49246208 11647 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585091 0 0 4096 0 0 0 0 17 1 0 0
/proc/1929/statm: 12023 11647 227 40 0 11438 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 48092

[startup+1782.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1932
/proc/meminfo: memFree=1862320/2055920 swapFree=4148768/4192956
[pid=1929] ppid=1927 vsize=41620 CPUtime=1781.86
/proc/1929/stat : 1929 (glpPBv3) R 1927 1929 29205 0 -1 0 12430601 0 0 0 172769 5417 0 0 25 0 1 0 250121257 42618880 9977 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7392983 0 0 4096 0 0 0 0 17 1 0 0
/proc/1929/statm: 10405 9987 227 40 0 9820 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 41620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1932
/proc/meminfo: memFree=1862128/2055920 swapFree=4148768/4192956
[pid=1929] ppid=1927 vsize=41620 CPUtime=1800.06
/proc/1929/stat : 1929 (glpPBv3) R 1927 1929 29205 0 -1 0 12618243 0 0 0 174506 5500 0 0 25 0 1 0 250121257 42618880 10029 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/1929/statm: 10405 10029 227 40 0 9820 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 41620

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

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

[startup+1800.5 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1932
/proc/meminfo: memFree=1862128/2055920 swapFree=4148768/4192956
[pid=1929] ppid=1927 vsize=41620 CPUtime=1800.06
/proc/1929/stat : 1929 (glpPBv3) R 1927 1929 29205 0 -1 0 12618243 0 0 0 174506 5500 0 0 25 0 1 0 250121257 42618880 10029 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/1929/statm: 10405 10029 227 40 0 9820 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 41620

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.51
CPU time (s): 1800.07
CPU user time (s): 1745.06
CPU system time (s): 55.0086
CPU usage (%): 99.9754
Max. virtual memory (cumulated for all children) (KiB): 49168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1745.06
system time used= 55.0086
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12618243
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= 1332

runsolver used 1.53177 second user time and 4.18836 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Tue May  1 12:20:34 UTC 2007

IDJOB= 454143
IDBENCH= 48177
IDSOLVER= 166
FILE ID= node14/454143-1178022034

PBS_JOBID= 4728331

Free space on /tmp= 66562 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_1000_25_4.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/454143-1178022034/instance-454143-1178022034.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node14/convwatcher-454143-1178022034 -o ROOT/results/node14/conversion-454143-1178022034 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/454143-1178022034/instance-454143-1178022034.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-454143-1178022034 -o ROOT/results/node14/solver-454143-1178022034 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/454143-1178022034/instance-454143-1178022034.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  d847cf1d914db0ec942abd195c5092c7

RANDOM SEED= 806328555

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.227
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		: 3000.227
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:       1904144 kB
Buffers:         19152 kB
Cached:          45772 kB
SwapCached:      11100 kB
Active:          55620 kB
Inactive:        32272 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1904144 kB
SwapTotal:     4192956 kB
SwapFree:      4148768 kB
Dirty:            3748 kB
Writeback:           0 kB
Mapped:          29832 kB
Slab:            49376 kB
Committed_AS:  8206684 kB
PageTables:       1784 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= 66561 MiB

End job on node14 on Tue May  1 12:50:38 UTC 2007