Trace number 454788

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) 1800.12 1800.61

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_500_10_2.opb
MD5SUM8d62286ae12c02f1d9e42b05c51333f2
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-131
Best CPU time to get the best result obtained on this benchmark1800.12
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -131
Optimality of the best value was proved NO
Number of variables500
Total number of constraints500
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 constraints500
Minimum length of a constraint10
Maximum length of a constraint21
Number of terms in the objective function 500
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 500
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 500
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)6328
Sum of products size (including duplicates)12656
Number of different products3164
Sum of products size6328

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/454788-1178031116/instance-454788-1178031116.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node52/watcher-454788-1178031116 -o ROOT/results/node52/solver-454788-1178031116 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/454788-1178031116/instance-454788-1178031116.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: 0.85 0.97 0.99 3/64 5044
/proc/meminfo: memFree=1888444/2055920 swapFree=4182984/4192956
[pid=5044] ppid=5042 vsize=2644 CPUtime=0
/proc/5044/stat : 5044 (glpPBv3) R 5042 5044 22546 0 -1 0 253 0 0 0 0 0 0 0 18 0 1 0 157956689 2707456 224 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134530899 0 0 4096 0 0 0 0 17 1 0 0
/proc/5044/statm: 661 224 192 40 0 76 0

[startup+0.0953109 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 5044
/proc/meminfo: memFree=1888444/2055920 swapFree=4182984/4192956
[pid=5044] ppid=5042 vsize=3848 CPUtime=0.09
/proc/5044/stat : 5044 (glpPBv3) R 5042 5044 22546 0 -1 0 571 0 0 0 9 0 0 0 18 0 1 0 157956689 3940352 542 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4775639 0 0 4096 0 0 0 0 17 1 0 0
/proc/5044/statm: 962 542 199 40 0 377 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3848

[startup+0.10131 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 5044
/proc/meminfo: memFree=1888444/2055920 swapFree=4182984/4192956
[pid=5044] ppid=5042 vsize=3848 CPUtime=0.09
/proc/5044/stat : 5044 (glpPBv3) R 5042 5044 22546 0 -1 0 586 0 0 0 9 0 0 0 18 0 1 0 157956689 3940352 557 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4775639 0 0 4096 0 0 0 0 17 1 0 0
/proc/5044/statm: 962 557 199 40 0 377 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3848

[startup+0.301321 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 5044
/proc/meminfo: memFree=1888444/2055920 swapFree=4182984/4192956
[pid=5044] ppid=5042 vsize=8200 CPUtime=0.28
/proc/5044/stat : 5044 (glpPBv3) R 5042 5044 22546 0 -1 0 1772 0 0 0 28 0 0 0 19 0 1 0 157956689 8396800 1668 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5044/statm: 2050 1668 221 40 0 1465 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8200

[startup+0.70135 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 5044
/proc/meminfo: memFree=1888444/2055920 swapFree=4182984/4192956
[pid=5044] ppid=5042 vsize=8608 CPUtime=0.69
/proc/5044/stat : 5044 (glpPBv3) R 5042 5044 22546 0 -1 0 2064 0 0 0 68 1 0 0 22 0 1 0 157956689 8814592 1770 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5044/statm: 2152 1770 221 40 0 1567 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8608

[startup+1.5014 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 5045
/proc/meminfo: memFree=1881972/2055920 swapFree=4182984/4192956
[pid=5044] ppid=5042 vsize=8608 CPUtime=1.49
/proc/5044/stat : 5044 (glpPBv3) R 5042 5044 22546 0 -1 0 2218 0 0 0 148 1 0 0 25 0 1 0 157956689 8814592 1770 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5044/statm: 2152 1770 221 40 0 1567 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8608

[startup+3.10251 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 5045
/proc/meminfo: memFree=1881844/2055920 swapFree=4182984/4192956
[pid=5044] ppid=5042 vsize=8608 CPUtime=3.09
/proc/5044/stat : 5044 (glpPBv3) R 5042 5044 22546 0 -1 0 2526 0 0 0 308 1 0 0 25 0 1 0 157956689 8814592 1770 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5044/statm: 2152 1770 221 40 0 1567 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8608

[startup+6.30173 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 5045
/proc/meminfo: memFree=1881012/2055920 swapFree=4182984/4192956
[pid=5044] ppid=5042 vsize=9424 CPUtime=6.28
/proc/5044/stat : 5044 (glpPBv3) R 5042 5044 22546 0 -1 0 3396 0 0 0 627 1 0 0 25 0 1 0 157956689 9650176 1974 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5044/statm: 2356 1974 221 40 0 1771 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 9424

[startup+12.7012 s]
/proc/loadavg: 0.88 0.97 0.99 2/65 5045
/proc/meminfo: memFree=1877308/2055920 swapFree=4182984/4192956
[pid=5044] ppid=5042 vsize=13100 CPUtime=12.69
/proc/5044/stat : 5044 (glpPBv3) R 5042 5044 22546 0 -1 0 5973 0 0 0 1265 4 0 0 25 0 1 0 157956689 13414400 2899 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134628964 0 0 4096 0 0 0 0 17 1 0 0
/proc/5044/statm: 3275 2899 227 40 0 2690 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13100

[startup+25.502 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 5045
/proc/meminfo: memFree=1876924/2055920 swapFree=4182984/4192956
[pid=5044] ppid=5042 vsize=13872 CPUtime=25.48
/proc/5044/stat : 5044 (glpPBv3) R 5042 5044 22546 0 -1 0 8824 0 0 0 2543 5 0 0 25 0 1 0 157956689 14204928 3092 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585270 0 0 4096 0 0 0 0 17 1 0 0
/proc/5044/statm: 3468 3092 227 40 0 2883 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13872

[startup+51.1017 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 5045
/proc/meminfo: memFree=1877372/2055920 swapFree=4182984/4192956
[pid=5044] ppid=5042 vsize=13100 CPUtime=51.07
/proc/5044/stat : 5044 (glpPBv3) R 5042 5044 22546 0 -1 0 15888 0 0 0 5097 10 0 0 25 0 1 0 157956689 13414400 2899 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/5044/statm: 3275 2899 227 40 0 2690 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 13100

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 5045
/proc/meminfo: memFree=1876412/2055920 swapFree=4182984/4192956
[pid=5044] ppid=5042 vsize=14072 CPUtime=102.27
/proc/5044/stat : 5044 (glpPBv3) R 5042 5044 22546 0 -1 0 33248 0 0 0 10206 21 0 0 25 0 1 0 157956689 14409728 3142 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5044/statm: 3518 3142 227 40 0 2933 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 14072

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5045
/proc/meminfo: memFree=1876220/2055920 swapFree=4182984/4192956
[pid=5044] ppid=5042 vsize=14228 CPUtime=162.25
/proc/5044/stat : 5044 (glpPBv3) R 5042 5044 22546 0 -1 0 54793 0 0 0 16192 33 0 0 25 0 1 0 157956689 14569472 3149 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582121 0 0 4096 0 0 0 0 17 1 0 0
/proc/5044/statm: 3557 3149 227 40 0 2972 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 14228

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5045
/proc/meminfo: memFree=1877180/2055920 swapFree=4182984/4192956
[pid=5044] ppid=5042 vsize=13100 CPUtime=222.24
/proc/5044/stat : 5044 (glpPBv3) R 5042 5044 22546 0 -1 0 77406 0 0 0 22177 47 0 0 25 0 1 0 157956689 13414400 2899 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632405 0 0 4096 0 0 0 0 17 1 0 0
/proc/5044/statm: 3275 2899 227 40 0 2690 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 13100

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5045
/proc/meminfo: memFree=1875900/2055920 swapFree=4182984/4192956
[pid=5044] ppid=5042 vsize=13100 CPUtime=282.22
/proc/5044/stat : 5044 (glpPBv3) R 5042 5044 22546 0 -1 0 101246 0 0 0 28161 61 0 0 25 0 1 0 157956689 13414400 2899 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/5044/statm: 3275 2899 227 40 0 2690 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 13100

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5045
/proc/meminfo: memFree=1877052/2055920 swapFree=4182984/4192956
[pid=5044] ppid=5042 vsize=14684 CPUtime=342.21
/proc/5044/stat : 5044 (glpPBv3) R 5042 5044 22546 0 -1 0 148530 0 0 0 34124 97 0 0 25 0 1 0 157956689 15036416 3263 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643754 0 0 4096 0 0 0 0 17 1 0 0
/proc/5044/statm: 3671 3263 227 40 0 3086 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 14684

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5045
/proc/meminfo: memFree=1876924/2055920 swapFree=4182984/4192956
[pid=5044] ppid=5042 vsize=14832 CPUtime=402.19
/proc/5044/stat : 5044 (glpPBv3) R 5042 5044 22546 0 -1 0 201889 0 0 0 40073 146 0 0 25 0 1 0 157956689 15187968 3300 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585091 0 0 4096 0 0 0 0 17 1 0 0
/proc/5044/statm: 3708 3300 227 40 0 3123 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 14832

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5045
/proc/meminfo: memFree=1875580/2055920 swapFree=4182984/4192956
[pid=5044] ppid=5042 vsize=14976 CPUtime=462.19
/proc/5044/stat : 5044 (glpPBv3) R 5042 5044 22546 0 -1 0 254294 0 0 0 46025 194 0 0 25 0 1 0 157956689 15335424 3368 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585338 0 0 4096 0 0 0 0 17 1 0 0
/proc/5044/statm: 3744 3368 227 40 0 3159 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 14976

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5045
/proc/meminfo: memFree=1876668/2055920 swapFree=4182984/4192956
[pid=5044] ppid=5042 vsize=15108 CPUtime=522.17
/proc/5044/stat : 5044 (glpPBv3) R 5042 5044 22546 0 -1 0 309507 0 0 0 51970 247 0 0 25 0 1 0 157956689 15470592 3401 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585184 0 0 4096 0 0 0 0 17 1 0 0
/proc/5044/statm: 3777 3401 227 40 0 3192 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 15108

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 5213
/proc/meminfo: memFree=1875252/2055920 swapFree=4182984/4192956
[pid=5044] ppid=5042 vsize=15240 CPUtime=582.08
/proc/5044/stat : 5044 (glpPBv3) R 5042 5044 22546 0 -1 0 364664 0 0 0 57911 297 0 0 25 0 1 0 157956689 15605760 3434 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585689 0 0 4096 0 0 0 0 17 1 0 0
/proc/5044/statm: 3810 3434 227 40 0 3225 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 15240

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5243
/proc/meminfo: memFree=1876220/2055920 swapFree=4182984/4192956
[pid=5044] ppid=5042 vsize=13936 CPUtime=642.06
/proc/5044/stat : 5044 (glpPBv3) R 5042 5044 22546 0 -1 0 416138 0 0 0 63864 342 0 0 25 0 1 0 157956689 14270464 3108 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5044/statm: 3484 3108 227 40 0 2899 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 13936


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5243
/proc/meminfo: memFree=1875836/2055920 swapFree=4182984/4192956
[pid=5044] ppid=5042 vsize=14496 CPUtime=822.01
/proc/5044/stat : 5044 (glpPBv3) R 5042 5044 22546 0 -1 0 546944 0 0 0 81742 459 0 0 25 0 1 0 157956689 14843904 3216 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4744773 0 0 4096 0 0 0 0 17 1 0 0
/proc/5044/statm: 3624 3216 227 40 0 3039 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 14496

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5243
/proc/meminfo: memFree=1874300/2055920 swapFree=4182984/4192956
[pid=5044] ppid=5042 vsize=15972 CPUtime=881.99
/proc/5044/stat : 5044 (glpPBv3) R 5042 5044 22546 0 -1 0 592814 0 0 0 87702 497 0 0 25 0 1 0 157956689 16355328 3617 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585602 0 0 4096 0 0 0 0 17 1 0 0
/proc/5044/statm: 3993 3617 227 40 0 3408 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 15972

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5243
/proc/meminfo: memFree=1874428/2055920 swapFree=4182984/4192956
[pid=5044] ppid=5042 vsize=14724 CPUtime=941.98
/proc/5044/stat : 5044 (glpPBv3) R 5042 5044 22546 0 -1 0 615228 0 0 0 93680 518 0 0 25 0 1 0 157956689 15077376 3273 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4744773 0 0 4096 0 0 0 0 17 1 0 0
/proc/5044/statm: 3681 3273 227 40 0 3096 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 14724

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5243
/proc/meminfo: memFree=1874300/2055920 swapFree=4182984/4192956
[pid=5044] ppid=5042 vsize=16200 CPUtime=1001.98
/proc/5044/stat : 5044 (glpPBv3) R 5042 5044 22546 0 -1 0 667631 0 0 0 99633 565 0 0 25 0 1 0 157956689 16588800 3674 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585919 0 0 4096 0 0 0 0 17 1 0 0
/proc/5044/statm: 4050 3674 227 40 0 3465 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 16200

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5245
/proc/meminfo: memFree=1875324/2055920 swapFree=4182984/4192956
[pid=5044] ppid=5042 vsize=15024 CPUtime=1061.95
/proc/5044/stat : 5044 (glpPBv3) R 5042 5044 22546 0 -1 0 717014 0 0 0 105583 612 0 0 25 0 1 0 157956689 15384576 3348 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4775639 0 0 4096 0 0 0 0 17 1 0 0
/proc/5044/statm: 3756 3348 227 40 0 3171 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 15024

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5245
/proc/meminfo: memFree=1873980/2055920 swapFree=4182984/4192956
[pid=5044] ppid=5042 vsize=15044 CPUtime=1121.95
/proc/5044/stat : 5044 (glpPBv3) R 5042 5044 22546 0 -1 0 766011 0 0 0 111534 661 0 0 25 0 1 0 157956689 15405056 3385 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5044/statm: 3761 3385 227 40 0 3176 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 15044

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5245
/proc/meminfo: memFree=1874940/2055920 swapFree=4182984/4192956
[pid=5044] ppid=5042 vsize=16664 CPUtime=1181.93
/proc/5044/stat : 5044 (glpPBv3) R 5042 5044 22546 0 -1 0 821265 0 0 0 117481 712 0 0 25 0 1 0 157956689 17063936 3790 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643172 0 0 4096 0 0 0 0 17 1 0 0
/proc/5044/statm: 4166 3790 227 40 0 3581 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 16664

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5245
/proc/meminfo: memFree=1874812/2055920 swapFree=4182984/4192956
[pid=5044] ppid=5042 vsize=16796 CPUtime=1241.92
/proc/5044/stat : 5044 (glpPBv3) R 5042 5044 22546 0 -1 0 878507 0 0 0 123421 771 0 0 25 0 1 0 157956689 17199104 3823 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585716 0 0 4096 0 0 0 0 17 1 0 0
/proc/5044/statm: 4199 3823 227 40 0 3614 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 16796

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5245
/proc/meminfo: memFree=1874620/2055920 swapFree=4182984/4192956
[pid=5044] ppid=5042 vsize=15500 CPUtime=1301.9
/proc/5044/stat : 5044 (glpPBv3) R 5042 5044 22546 0 -1 0 936864 0 0 0 129370 820 0 0 25 0 1 0 157956689 15872000 3499 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5044/statm: 3875 3499 227 40 0 3290 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 15500

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5245
/proc/meminfo: memFree=1874428/2055920 swapFree=4182984/4192956
[pid=5044] ppid=5042 vsize=15800 CPUtime=1361.89
/proc/5044/stat : 5044 (glpPBv3) R 5042 5044 22546 0 -1 0 990128 0 0 0 135324 865 0 0 25 0 1 0 157956689 16179200 3542 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134626346 0 0 4096 0 0 0 0 17 1 0 0
/proc/5044/statm: 3950 3542 227 40 0 3365 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 15800

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5245
/proc/meminfo: memFree=1874236/2055920 swapFree=4182984/4192956
[pid=5044] ppid=5042 vsize=15852 CPUtime=1421.89
/proc/5044/stat : 5044 (glpPBv3) R 5042 5044 22546 0 -1 0 1037467 0 0 0 141280 909 0 0 25 0 1 0 157956689 16232448 3587 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5044/statm: 3963 3587 227 40 0 3378 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 15852

[startup+1482.3 s]
/proc/loadavg: 1.06 0.99 0.99 2/65 5245
/proc/meminfo: memFree=1872700/2055920 swapFree=4182984/4192956
[pid=5044] ppid=5042 vsize=17696 CPUtime=1481.86
/proc/5044/stat : 5044 (glpPBv3) R 5042 5044 22546 0 -1 0 1087014 0 0 0 147235 951 0 0 25 0 1 0 157956689 18120704 4048 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643626 0 0 4096 0 0 0 0 17 1 0 0
/proc/5044/statm: 4424 4048 227 40 0 3839 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 17696

[startup+1542.3 s]
/proc/loadavg: 1.02 0.99 0.99 2/65 5245
/proc/meminfo: memFree=1872636/2055920 swapFree=4182984/4192956
[pid=5044] ppid=5042 vsize=17512 CPUtime=1541.85
/proc/5044/stat : 5044 (glpPBv3) R 5042 5044 22546 0 -1 0 1118467 0 0 0 153201 984 0 0 25 0 1 0 157956689 17932288 4002 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585311 0 0 4096 0 0 0 0 17 1 0 0
/proc/5044/statm: 4378 4002 227 40 0 3793 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 17512

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 5245
/proc/meminfo: memFree=1872700/2055920 swapFree=4182984/4192956
[pid=5044] ppid=5042 vsize=17660 CPUtime=1601.84
/proc/5044/stat : 5044 (glpPBv3) R 5042 5044 22546 0 -1 0 1171178 0 0 0 159151 1033 0 0 25 0 1 0 157956689 18083840 4039 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5044/statm: 4415 4039 227 40 0 3830 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 17660

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 5245
/proc/meminfo: memFree=1872380/2055920 swapFree=4182984/4192956
[pid=5044] ppid=5042 vsize=17736 CPUtime=1661.83
/proc/5044/stat : 5044 (glpPBv3) R 5042 5044 22546 0 -1 0 1200374 0 0 0 165122 1061 0 0 25 0 1 0 157956689 18161664 4058 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643175 0 0 4096 0 0 0 0 17 1 0 0
/proc/5044/statm: 4434 4058 227 40 0 3849 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 17736

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 5245
/proc/meminfo: memFree=1873596/2055920 swapFree=4182984/4192956
[pid=5044] ppid=5042 vsize=17896 CPUtime=1721.81
/proc/5044/stat : 5044 (glpPBv3) R 5042 5044 22546 0 -1 0 1250446 0 0 0 171076 1105 0 0 25 0 1 0 157956689 18325504 4098 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585370 0 0 4096 0 0 0 0 17 1 0 0
/proc/5044/statm: 4474 4098 227 40 0 3889 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 17896

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 5245
/proc/meminfo: memFree=1873468/2055920 swapFree=4182984/4192956
[pid=5044] ppid=5042 vsize=18036 CPUtime=1781.79
/proc/5044/stat : 5044 (glpPBv3) R 5042 5044 22546 0 -1 0 1305644 0 0 0 177023 1156 0 0 25 0 1 0 157956689 18468864 4133 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585733 0 0 4096 0 0 0 0 17 1 0 0
/proc/5044/statm: 4509 4133 227 40 0 3924 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 18036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 5245
/proc/meminfo: memFree=1871996/2055920 swapFree=4182984/4192956
[pid=5044] ppid=5042 vsize=18092 CPUtime=1800.1
/proc/5044/stat : 5044 (glpPBv3) R 5042 5044 22546 0 -1 0 1322385 0 0 0 178837 1173 0 0 25 0 1 0 157956689 18526208 4147 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5044/statm: 4523 4147 227 40 0 3938 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 18092

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.61
CPU time (s): 1800.12
CPU user time (s): 1788.38
CPU system time (s): 11.7392
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 18216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1788.38
system time used= 11.7392
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1322385
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= 3018

runsolver used 1.40579 second user time and 3.56846 second system time

The end

Launcher Data (download as text)

Begin job on node52 on Tue May  1 14:51:56 UTC 2007

IDJOB= 454788
IDBENCH= 48220
IDSOLVER= 166
FILE ID= node52/454788-1178031116

PBS_JOBID= 4728347

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_500_10_2.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/454788-1178031116/instance-454788-1178031116.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node52/convwatcher-454788-1178031116 -o ROOT/results/node52/conversion-454788-1178031116 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/454788-1178031116/instance-454788-1178031116.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-454788-1178031116 -o ROOT/results/node52/solver-454788-1178031116 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/454788-1178031116/instance-454788-1178031116.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  8d62286ae12c02f1d9e42b05c51333f2

RANDOM SEED= 619693124

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node52.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		: 3000.236
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		: 3000.236
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:       1888852 kB
Buffers:         36148 kB
Cached:          65092 kB
SwapCached:       3888 kB
Active:          82204 kB
Inactive:        33744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1888852 kB
SwapTotal:     4192956 kB
SwapFree:      4182984 kB
Dirty:            2644 kB
Writeback:           0 kB
Mapped:          19992 kB
Slab:            37092 kB
Committed_AS:  4480444 kB
PageTables:       1504 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 node52 on Tue May  1 15:21:59 UTC 2007