Trace number 350943

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/reduced/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-nsrand_ipx.opb
MD5SUM5afe2e688387cc46a3d150d955d27ab1
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark294914
Best CPU time to get the best result obtained on this benchmark1800.19
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 294914
Optimality of the best value was proved NO
Number of variables6651
Total number of constraints721
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)331
Number of constraints which are nor clauses,nor cardinality constraints390
Minimum length of a constraint20
Maximum length of a constraint6651
Number of terms in the objective function 31
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524318
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 527653
Number of bits of the biggest sum of numbers20
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/350943-1176570129/instance-350943-1176570129.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/node6/watcher-350943-1176570129 -o ROOT/results/node6/solver-350943-1176570129 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/350943-1176570129/instance-350943-1176570129.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: 0.99 1.00 1.00 3/77 10560
/proc/meminfo: memFree=1773872/2055924 swapFree=4191880/4192956
[pid=10560] ppid=10558 vsize=2648 CPUtime=0
/proc/10560/stat : 10560 (glpPBv3) R 10558 10560 9657 0 -1 0 266 0 0 0 0 0 0 0 18 0 1 0 133050641 2711552 236 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 2653911 0 0 4096 0 0 0 0 17 1 0 0
/proc/10560/statm: 662 236 199 40 0 77 0

[startup+0.0783809 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 10560
/proc/meminfo: memFree=1773872/2055924 swapFree=4191880/4192956
[pid=10560] ppid=10558 vsize=3580 CPUtime=0.07
/proc/10560/stat : 10560 (glpPBv3) R 10558 10560 9657 0 -1 0 503 0 0 0 7 0 0 0 18 0 1 0 133050641 3665920 473 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10560/statm: 895 473 199 40 0 310 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3580

[startup+0.101384 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 10560
/proc/meminfo: memFree=1773872/2055924 swapFree=4191880/4192956
[pid=10560] ppid=10558 vsize=3716 CPUtime=0.09
/proc/10560/stat : 10560 (glpPBv3) R 10558 10560 9657 0 -1 0 530 0 0 0 9 0 0 0 18 0 1 0 133050641 3805184 500 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10560/statm: 929 500 199 40 0 344 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3716

[startup+0.301408 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 10560
/proc/meminfo: memFree=1773872/2055924 swapFree=4191880/4192956
[pid=10560] ppid=10558 vsize=4648 CPUtime=0.29
/proc/10560/stat : 10560 (glpPBv3) R 10558 10560 9657 0 -1 0 777 0 0 0 29 0 0 0 19 0 1 0 133050641 4759552 747 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 2653911 0 0 4096 0 0 0 0 17 1 0 0
/proc/10560/statm: 1162 747 199 40 0 577 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4648

[startup+0.701455 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 10560
/proc/meminfo: memFree=1773872/2055924 swapFree=4191880/4192956
[pid=10560] ppid=10558 vsize=6644 CPUtime=0.69
/proc/10560/stat : 10560 (glpPBv3) R 10558 10560 9657 0 -1 0 1275 0 0 0 68 1 0 0 22 0 1 0 133050641 6803456 1245 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 2653911 0 0 4096 0 0 0 0 17 1 0 0
/proc/10560/statm: 1661 1245 199 40 0 1076 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6644

[startup+1.50155 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10561
/proc/meminfo: memFree=1758376/2055924 swapFree=4191880/4192956
[pid=10560] ppid=10558 vsize=19696 CPUtime=1.49
/proc/10560/stat : 10560 (glpPBv3) R 10558 10560 9657 0 -1 0 6733 0 0 0 145 4 0 0 25 0 1 0 133050641 20168704 4562 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/10560/statm: 4924 4562 227 40 0 4339 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19696

[startup+3.10173 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10561
/proc/meminfo: memFree=1755816/2055924 swapFree=4191880/4192956
[pid=10560] ppid=10558 vsize=19812 CPUtime=3.09
/proc/10560/stat : 10560 (glpPBv3) R 10558 10560 9657 0 -1 0 9347 0 0 0 304 5 0 0 25 0 1 0 133050641 20287488 4592 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/10560/statm: 4953 4592 227 40 0 4368 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19812

[startup+6.30111 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10561
/proc/meminfo: memFree=1755816/2055924 swapFree=4191880/4192956
[pid=10560] ppid=10558 vsize=19812 CPUtime=6.29
/proc/10560/stat : 10560 (glpPBv3) R 10558 10560 9657 0 -1 0 14483 0 0 0 621 8 0 0 25 0 1 0 133050641 20287488 4592 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/10560/statm: 4953 4592 227 40 0 4368 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19812

[startup+12.7019 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10561
/proc/meminfo: memFree=1755816/2055924 swapFree=4191880/4192956
[pid=10560] ppid=10558 vsize=19812 CPUtime=12.69
/proc/10560/stat : 10560 (glpPBv3) R 10558 10560 9657 0 -1 0 26039 0 0 0 1256 13 0 0 25 0 1 0 133050641 20287488 4592 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/10560/statm: 4953 4592 227 40 0 4368 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19812

[startup+25.5014 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10561
/proc/meminfo: memFree=1756008/2055924 swapFree=4191880/4192956
[pid=10560] ppid=10558 vsize=19812 CPUtime=25.49
/proc/10560/stat : 10560 (glpPBv3) R 10558 10560 9657 0 -1 0 49151 0 0 0 2524 25 0 0 25 0 1 0 133050641 20287488 4592 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/10560/statm: 4953 4592 227 40 0 4368 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19812

[startup+51.1014 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10561
/proc/meminfo: memFree=1756136/2055924 swapFree=4191880/4192956
[pid=10560] ppid=10558 vsize=19812 CPUtime=51.07
/proc/10560/stat : 10560 (glpPBv3) R 10558 10560 9657 0 -1 0 94091 0 0 0 5061 46 0 0 25 0 1 0 133050641 20287488 4592 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/10560/statm: 4953 4592 227 40 0 4368 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19812

[startup+102.305 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10561
/proc/meminfo: memFree=1756072/2055924 swapFree=4191880/4192956
[pid=10560] ppid=10558 vsize=19812 CPUtime=102.27
/proc/10560/stat : 10560 (glpPBv3) R 10558 10560 9657 0 -1 0 186752 0 0 0 10135 92 0 0 25 0 1 0 133050641 20287488 4595 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/10560/statm: 4953 4595 227 40 0 4368 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 19812

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10561
/proc/meminfo: memFree=1756072/2055924 swapFree=4191880/4192956
[pid=10560] ppid=10558 vsize=19812 CPUtime=162.25
/proc/10560/stat : 10560 (glpPBv3) R 10558 10560 9657 0 -1 0 298736 0 0 0 16078 147 0 0 25 0 1 0 133050641 20287488 4595 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629200 0 0 4096 0 0 0 0 17 1 0 0
/proc/10560/statm: 4953 4595 227 40 0 4368 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 19812

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10561
/proc/meminfo: memFree=1756072/2055924 swapFree=4191880/4192956
[pid=10560] ppid=10558 vsize=19812 CPUtime=222.23
/proc/10560/stat : 10560 (glpPBv3) R 10558 10560 9657 0 -1 0 413800 0 0 0 22020 203 0 0 25 0 1 0 133050641 20287488 4595 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/10560/statm: 4953 4595 227 40 0 4368 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 19812

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10561
/proc/meminfo: memFree=1756072/2055924 swapFree=4191880/4192956
[pid=10560] ppid=10558 vsize=19812 CPUtime=282.21
/proc/10560/stat : 10560 (glpPBv3) R 10558 10560 9657 0 -1 0 537300 0 0 0 27958 263 0 0 25 0 1 0 133050641 20287488 4595 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/10560/statm: 4953 4595 227 40 0 4368 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 19812

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10561
/proc/meminfo: memFree=1756072/2055924 swapFree=4191880/4192956
[pid=10560] ppid=10558 vsize=19812 CPUtime=342.2
/proc/10560/stat : 10560 (glpPBv3) R 10558 10560 9657 0 -1 0 662401 0 0 0 33895 325 0 0 25 0 1 0 133050641 20287488 4595 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/10560/statm: 4953 4595 227 40 0 4368 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 19812

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10561
/proc/meminfo: memFree=1756072/2055924 swapFree=4191880/4192956
[pid=10560] ppid=10558 vsize=19812 CPUtime=402.18
/proc/10560/stat : 10560 (glpPBv3) R 10558 10560 9657 0 -1 0 816761 0 0 0 39820 398 0 0 25 0 1 0 133050641 20287488 4595 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/10560/statm: 4953 4595 227 40 0 4368 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 19812

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10561
/proc/meminfo: memFree=1756008/2055924 swapFree=4191880/4192956
[pid=10560] ppid=10558 vsize=19812 CPUtime=462.17
/proc/10560/stat : 10560 (glpPBv3) R 10558 10560 9657 0 -1 0 978761 0 0 0 45741 476 0 0 25 0 1 0 133050641 20287488 4595 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/10560/statm: 4953 4595 227 40 0 4368 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 19812

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10561
/proc/meminfo: memFree=1756008/2055924 swapFree=4191880/4192956
[pid=10560] ppid=10558 vsize=19812 CPUtime=522.15
/proc/10560/stat : 10560 (glpPBv3) R 10558 10560 9657 0 -1 0 1158830 0 0 0 51651 564 0 0 25 0 1 0 133050641 20287488 4595 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/10560/statm: 4953 4595 227 40 0 4368 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 19812

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10561
/proc/meminfo: memFree=1756008/2055924 swapFree=4191880/4192956
[pid=10560] ppid=10558 vsize=19812 CPUtime=582.14
/proc/10560/stat : 10560 (glpPBv3) R 10558 10560 9657 0 -1 0 1379893 0 0 0 57542 672 0 0 25 0 1 0 133050641 20287488 4595 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/10560/statm: 4953 4595 227 40 0 4368 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 19812

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10561
/proc/meminfo: memFree=1753640/2055924 swapFree=4191880/4192956
[pid=10560] ppid=10558 vsize=22380 CPUtime=642.13
/proc/10560/stat : 10560 (glpPBv3) R 10558 10560 9657 0 -1 0 1668850 0 0 0 63403 810 0 0 25 0 1 0 133050641 22917120 5237 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134558151 0 0 4096 0 0 0 0 17 1 0 0
/proc/10560/statm: 5595 5237 227 40 0 5010 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 22380


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

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10561
/proc/meminfo: memFree=1755176/2055924 swapFree=4191880/4192956
[pid=10560] ppid=10558 vsize=20544 CPUtime=882.06
/proc/10560/stat : 10560 (glpPBv3) R 10558 10560 9657 0 -1 0 6041985 0 0 0 85300 2906 0 0 25 0 1 0 133050641 21037056 4778 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/10560/statm: 5136 4778 227 40 0 4551 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 20544

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10561
/proc/meminfo: memFree=1754984/2055924 swapFree=4191880/4192956
[pid=10560] ppid=10558 vsize=23468 CPUtime=942.04
/proc/10560/stat : 10560 (glpPBv3) R 10558 10560 9657 0 -1 0 7242615 0 0 0 90711 3493 0 0 25 0 1 0 133050641 24031232 5319 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 2653911 0 0 4096 0 0 0 0 17 1 0 0
/proc/10560/statm: 5867 5327 227 40 0 5282 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 23468

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10561
/proc/meminfo: memFree=1754728/2055924 swapFree=4191880/4192956
[pid=10560] ppid=10558 vsize=23716 CPUtime=1002.02
/proc/10560/stat : 10560 (glpPBv3) R 10558 10560 9657 0 -1 0 8535420 0 0 0 96084 4118 0 0 25 0 1 0 133050641 24285184 5535 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 2653911 0 0 4096 0 0 0 0 17 1 0 0
/proc/10560/statm: 5929 5542 227 40 0 5344 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 23716

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10561
/proc/meminfo: memFree=1754280/2055924 swapFree=4191880/4192956
[pid=10560] ppid=10558 vsize=26984 CPUtime=1062
/proc/10560/stat : 10560 (glpPBv3) R 10558 10560 9657 0 -1 0 10047044 0 0 0 101354 4846 0 0 25 0 1 0 133050641 27631616 6380 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134581110 0 0 4096 0 0 0 0 17 1 0 0
/proc/10560/statm: 6746 6380 227 40 0 6161 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 26984

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10561
/proc/meminfo: memFree=1751400/2055924 swapFree=4191880/4192956
[pid=10560] ppid=10558 vsize=27140 CPUtime=1121.98
/proc/10560/stat : 10560 (glpPBv3) R 10558 10560 9657 0 -1 0 11552336 0 0 0 106617 5581 0 0 25 0 1 0 133050641 27791360 6416 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134557992 0 0 4096 0 0 0 0 17 1 0 0
/proc/10560/statm: 6785 6416 227 40 0 6200 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 27140

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10561
/proc/meminfo: memFree=1753576/2055924 swapFree=4191880/4192956
[pid=10560] ppid=10558 vsize=24872 CPUtime=1181.97
/proc/10560/stat : 10560 (glpPBv3) R 10558 10560 9657 0 -1 0 12875736 0 0 0 111972 6225 0 0 25 0 1 0 133050641 25468928 5828 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134541987 0 0 4096 0 0 0 0 17 1 0 0
/proc/10560/statm: 6218 5828 227 40 0 5633 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 24872

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10561
/proc/meminfo: memFree=1753512/2055924 swapFree=4191880/4192956
[pid=10560] ppid=10558 vsize=22132 CPUtime=1241.96
/proc/10560/stat : 10560 (glpPBv3) R 10558 10560 9657 0 -1 0 14227229 0 0 0 117318 6878 0 0 25 0 1 0 133050641 22663168 5175 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10560/statm: 5533 5175 227 40 0 4948 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 22132

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10561
/proc/meminfo: memFree=1748520/2055924 swapFree=4191880/4192956
[pid=10560] ppid=10558 vsize=27468 CPUtime=1301.94
/proc/10560/stat : 10560 (glpPBv3) R 10558 10560 9657 0 -1 0 15340236 0 0 0 122772 7422 0 0 25 0 1 0 133050641 28127232 6498 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/10560/statm: 6867 6498 227 40 0 6282 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 27468

[startup+1362.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10561
/proc/meminfo: memFree=1748904/2055924 swapFree=4191880/4192956
[pid=10560] ppid=10558 vsize=22296 CPUtime=1361.92
/proc/10560/stat : 10560 (glpPBv3) R 10558 10560 9657 0 -1 0 16389895 0 0 0 128258 7934 0 0 25 0 1 0 133050641 22831104 5216 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/10560/statm: 5574 5216 227 40 0 4989 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 22296

[startup+1422.31 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10561
/proc/meminfo: memFree=1748072/2055924 swapFree=4191880/4192956
[pid=10560] ppid=10558 vsize=22400 CPUtime=1421.92
/proc/10560/stat : 10560 (glpPBv3) R 10558 10560 9657 0 -1 0 17445005 0 0 0 133742 8450 0 0 25 0 1 0 133050641 22937600 5242 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/10560/statm: 5600 5242 227 40 0 5015 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 22400

[startup+1482.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10561
/proc/meminfo: memFree=1753128/2055924 swapFree=4191880/4192956
[pid=10560] ppid=10558 vsize=22500 CPUtime=1481.89
/proc/10560/stat : 10560 (glpPBv3) R 10558 10560 9657 0 -1 0 18501418 0 0 0 139224 8965 0 0 25 0 1 0 133050641 23040000 5267 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/10560/statm: 5625 5267 227 40 0 5040 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 22500

[startup+1542.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10561
/proc/meminfo: memFree=1753000/2055924 swapFree=4191880/4192956
[pid=10560] ppid=10558 vsize=27248 CPUtime=1541.87
/proc/10560/stat : 10560 (glpPBv3) R 10558 10560 9657 0 -1 0 19585529 0 0 0 144700 9487 0 0 25 0 1 0 133050641 27901952 6454 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10560/statm: 6812 6454 518 40 0 6227 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 27248

[startup+1602.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10561
/proc/meminfo: memFree=1747880/2055924 swapFree=4191880/4192956
[pid=10560] ppid=10558 vsize=25424 CPUtime=1601.86
/proc/10560/stat : 10560 (glpPBv3) R 10558 10560 9657 0 -1 0 20645152 0 0 0 150180 10006 0 0 25 0 1 0 133050641 26034176 5755 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 2653911 0 0 4096 0 0 0 0 17 1 0 0
/proc/10560/statm: 6356 5763 227 40 0 5771 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 25424

[startup+1662.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10561
/proc/meminfo: memFree=1747496/2055924 swapFree=4191880/4192956
[pid=10560] ppid=10558 vsize=22760 CPUtime=1661.85
/proc/10560/stat : 10560 (glpPBv3) R 10558 10560 9657 0 -1 0 22043682 0 0 0 155501 10684 0 0 25 0 1 0 133050641 23306240 5332 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/10560/statm: 5690 5332 227 40 0 5105 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 22760

[startup+1722.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10561
/proc/meminfo: memFree=1752744/2055924 swapFree=4191880/4192956
[pid=10560] ppid=10558 vsize=28104 CPUtime=1721.83
/proc/10560/stat : 10560 (glpPBv3) R 10558 10560 9657 0 -1 0 23456130 0 0 0 160818 11365 0 0 25 0 1 0 133050641 28778496 6398 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 2653911 0 0 4096 0 0 0 0 17 1 0 0
/proc/10560/statm: 7026 6406 227 40 0 6441 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 28104

[startup+1782.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10563
/proc/meminfo: memFree=1748392/2055924 swapFree=4191880/4192956
[pid=10560] ppid=10558 vsize=22924 CPUtime=1781.81
/proc/10560/stat : 10560 (glpPBv3) R 10558 10560 9657 0 -1 0 24724244 0 0 0 166196 11985 0 0 25 0 1 0 133050641 23474176 5373 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10560/statm: 5731 5373 227 40 0 5146 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 22924



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10563
/proc/meminfo: memFree=1752616/2055924 swapFree=4191880/4192956
[pid=10560] ppid=10558 vsize=22948 CPUtime=1800.01
/proc/10560/stat : 10560 (glpPBv3) R 10558 10560 9657 0 -1 0 25127502 0 0 0 167820 12181 0 0 25 0 1 0 133050641 23498752 5379 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/10560/statm: 5737 5379 227 40 0 5152 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 22948

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 1.00 1.00 2/78 10563
/proc/meminfo: memFree=1752616/2055924 swapFree=4191880/4192956
[pid=10560] ppid=10558 vsize=22948 CPUtime=1800.01
/proc/10560/stat : 10560 (glpPBv3) R 10558 10560 9657 0 -1 0 25127502 0 0 0 167820 12181 0 0 25 0 1 0 133050641 23498752 5379 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/10560/statm: 5737 5379 227 40 0 5152 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 22948

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.51
CPU time (s): 1800.02
CPU user time (s): 1678.2
CPU system time (s): 121.818
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 28504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1678.2
system time used= 121.818
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25127502
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= 1431

runsolver used 2.06569 second user time and 4.48632 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Sat Apr 14 17:02:10 UTC 2007

IDJOB= 350943
IDBENCH= 1622
IDSOLVER= 166
FILE ID= node6/350943-1176570129

PBS_JOBID= 4556775

Free space on /tmp= 66554 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-reduced-mps-v2-20-10-nsrand_ipx.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/350943-1176570129/instance-350943-1176570129.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node6/convwatcher-350943-1176570129 -o ROOT/results/node6/conversion-350943-1176570129 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/350943-1176570129/instance-350943-1176570129.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-350943-1176570129 -o ROOT/results/node6/solver-350943-1176570129 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/350943-1176570129/instance-350943-1176570129.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  5afe2e688387cc46a3d150d955d27ab1

RANDOM SEED= 743101611

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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:      2055924 kB
MemFree:       1774280 kB
Buffers:         29492 kB
Cached:         144180 kB
SwapCached:        408 kB
Active:          65568 kB
Inactive:       166804 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1774280 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:            4412 kB
Writeback:           0 kB
Mapped:          75720 kB
Slab:            34828 kB
Committed_AS:  4878196 kB
PageTables:       1792 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= 66554 MiB

End job on node6 on Sat Apr 14 17:32:12 UTC 2007