Trace number 348010

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) 1800.05 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-tr12-30.opb
MD5SUM012c11861136c422cb8bda81e1d7561a
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables21960
Total number of constraints750
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 constraints750
Minimum length of a constraint31
Maximum length of a constraint372
Number of terms in the objective function 11160
Biggest coefficient in the objective function 1295
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 533310
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 261781
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 533310
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/348010-1176560346/instance-348010-1176560346.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/node17/watcher-348010-1176560346 -o ROOT/results/node17/solver-348010-1176560346 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/348010-1176560346/instance-348010-1176560346.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 11880
/proc/meminfo: memFree=1787888/2055920 swapFree=4153028/4192956
[pid=11880] ppid=11878 vsize=2644 CPUtime=0
/proc/11880/stat : 11880 (glpPBv3) R 11878 11880 10809 0 -1 0 258 0 0 0 0 0 0 0 18 0 1 0 103952166 2707456 228 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 3325655 0 0 4096 0 0 0 0 17 1 0 0
/proc/11880/statm: 661 228 192 40 0 76 0

[startup+0.0862671 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 11880
/proc/meminfo: memFree=1787888/2055920 swapFree=4153028/4192956
[pid=11880] ppid=11878 vsize=4780 CPUtime=0.07
/proc/11880/stat : 11880 (glpPBv3) R 11878 11880 10809 0 -1 0 807 0 0 0 7 0 0 0 18 0 1 0 103952166 4894720 777 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 3325655 0 0 4096 0 0 0 0 17 1 0 0
/proc/11880/statm: 1195 777 199 40 0 610 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4780

[startup+0.101266 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 11880
/proc/meminfo: memFree=1787888/2055920 swapFree=4153028/4192956
[pid=11880] ppid=11878 vsize=5048 CPUtime=0.09
/proc/11880/stat : 11880 (glpPBv3) R 11878 11880 10809 0 -1 0 873 0 0 0 9 0 0 0 18 0 1 0 103952166 5169152 843 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11880/statm: 1262 843 199 40 0 677 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5048

[startup+0.301287 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 11880
/proc/meminfo: memFree=1787888/2055920 swapFree=4153028/4192956
[pid=11880] ppid=11878 vsize=9928 CPUtime=0.29
/proc/11880/stat : 11880 (glpPBv3) R 11878 11880 10809 0 -1 0 2093 0 0 0 28 1 0 0 19 0 1 0 103952166 10166272 2063 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134541989 0 0 4096 0 0 0 0 17 1 0 0
/proc/11880/statm: 2482 2063 204 40 0 1897 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9928

[startup+0.701329 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 11880
/proc/meminfo: memFree=1787888/2055920 swapFree=4153028/4192956
[pid=11880] ppid=11878 vsize=13120 CPUtime=0.69
/proc/11880/stat : 11880 (glpPBv3) R 11878 11880 10809 0 -1 0 2897 0 0 0 68 1 0 0 22 0 1 0 103952166 13434880 2866 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582352 0 0 4096 0 0 0 0 17 1 0 0
/proc/11880/statm: 3280 2866 221 40 0 2695 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13120

[startup+1.50141 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11881
/proc/meminfo: memFree=1777128/2055920 swapFree=4153028/4192956
[pid=11880] ppid=11878 vsize=12404 CPUtime=1.49
/proc/11880/stat : 11880 (glpPBv3) R 11878 11880 10809 0 -1 0 3028 0 0 0 147 2 0 0 25 0 1 0 103952166 12701696 2719 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11880/statm: 3101 2719 221 40 0 2516 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12404

[startup+3.10158 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11881
/proc/meminfo: memFree=1777576/2055920 swapFree=4153028/4192956
[pid=11880] ppid=11878 vsize=14564 CPUtime=3.09
/proc/11880/stat : 11880 (glpPBv3) R 11878 11880 10809 0 -1 0 6159 0 0 0 306 3 0 0 25 0 1 0 103952166 14913536 3265 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542176 0 0 4096 0 0 0 0 17 1 0 0
/proc/11880/statm: 3641 3265 227 40 0 3056 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14564

[startup+6.30192 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11881
/proc/meminfo: memFree=1775208/2055920 swapFree=4153028/4192956
[pid=11880] ppid=11878 vsize=14564 CPUtime=6.29
/proc/11880/stat : 11880 (glpPBv3) R 11878 11880 10809 0 -1 0 7403 0 0 0 626 3 0 0 25 0 1 0 103952166 14913536 3265 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629211 0 0 4096 0 0 0 0 17 1 0 0
/proc/11880/statm: 3641 3265 227 40 0 3056 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14564

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11881
/proc/meminfo: memFree=1775272/2055920 swapFree=4153028/4192956
[pid=11880] ppid=11878 vsize=14564 CPUtime=12.69
/proc/11880/stat : 11880 (glpPBv3) R 11878 11880 10809 0 -1 0 9891 0 0 0 1265 4 0 0 25 0 1 0 103952166 14913536 3265 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/11880/statm: 3641 3265 227 40 0 3056 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14564

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11881
/proc/meminfo: memFree=1775208/2055920 swapFree=4153028/4192956
[pid=11880] ppid=11878 vsize=14564 CPUtime=25.48
/proc/11880/stat : 11880 (glpPBv3) R 11878 11880 10809 0 -1 0 14867 0 0 0 2542 6 0 0 25 0 1 0 103952166 14913536 3265 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/11880/statm: 3641 3265 227 40 0 3056 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14564

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11881
/proc/meminfo: memFree=1775336/2055920 swapFree=4153028/4192956
[pid=11880] ppid=11878 vsize=14564 CPUtime=51.07
/proc/11880/stat : 11880 (glpPBv3) R 11878 11880 10809 0 -1 0 25441 0 0 0 5096 11 0 0 25 0 1 0 103952166 14913536 3265 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/11880/statm: 3641 3265 227 40 0 3056 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 14564

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11881
/proc/meminfo: memFree=1775336/2055920 swapFree=4153028/4192956
[pid=11880] ppid=11878 vsize=14564 CPUtime=102.26
/proc/11880/stat : 11880 (glpPBv3) R 11878 11880 10809 0 -1 0 45967 0 0 0 10205 21 0 0 25 0 1 0 103952166 14913536 3265 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/11880/statm: 3641 3265 227 40 0 3056 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 14564

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11881
/proc/meminfo: memFree=1775336/2055920 swapFree=4153028/4192956
[pid=11880] ppid=11878 vsize=14564 CPUtime=162.25
/proc/11880/stat : 11880 (glpPBv3) R 11878 11880 10809 0 -1 0 70225 0 0 0 16192 33 0 0 25 0 1 0 103952166 14913536 3265 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/11880/statm: 3641 3265 227 40 0 3056 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 14564

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11881
/proc/meminfo: memFree=1775336/2055920 swapFree=4153028/4192956
[pid=11880] ppid=11878 vsize=14564 CPUtime=222.23
/proc/11880/stat : 11880 (glpPBv3) R 11878 11880 10809 0 -1 0 94497 0 0 0 22178 45 0 0 25 0 1 0 103952166 14913536 3265 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542070 0 0 4096 0 0 0 0 17 1 0 0
/proc/11880/statm: 3641 3265 227 40 0 3056 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 14564

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11881
/proc/meminfo: memFree=1775272/2055920 swapFree=4153028/4192956
[pid=11880] ppid=11878 vsize=14564 CPUtime=282.22
/proc/11880/stat : 11880 (glpPBv3) R 11878 11880 10809 0 -1 0 118923 0 0 0 28167 55 0 0 25 0 1 0 103952166 14913536 3265 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/11880/statm: 3641 3265 227 40 0 3056 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 14564

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11881
/proc/meminfo: memFree=1775272/2055920 swapFree=4153028/4192956
[pid=11880] ppid=11878 vsize=14564 CPUtime=342.2
/proc/11880/stat : 11880 (glpPBv3) R 11878 11880 10809 0 -1 0 144407 0 0 0 34153 67 0 0 25 0 1 0 103952166 14913536 3265 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629086 0 0 4096 0 0 0 0 17 1 0 0
/proc/11880/statm: 3641 3265 227 40 0 3056 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 14564

[startup+402.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 11881
/proc/meminfo: memFree=1775272/2055920 swapFree=4153028/4192956
[pid=11880] ppid=11878 vsize=14564 CPUtime=402.18
/proc/11880/stat : 11880 (glpPBv3) R 11878 11880 10809 0 -1 0 169523 0 0 0 40139 79 0 0 25 0 1 0 103952166 14913536 3265 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/11880/statm: 3641 3265 227 40 0 3056 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 14564

[startup+462.302 s]
/proc/loadavg: 1.10 1.04 1.01 2/78 11881
/proc/meminfo: memFree=1775272/2055920 swapFree=4153028/4192956
[pid=11880] ppid=11878 vsize=14564 CPUtime=462.17
/proc/11880/stat : 11880 (glpPBv3) R 11878 11880 10809 0 -1 0 194639 0 0 0 46126 91 0 0 25 0 1 0 103952166 14913536 3265 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629219 0 0 4096 0 0 0 0 17 1 0 0
/proc/11880/statm: 3641 3265 227 40 0 3056 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 14564

[startup+522.302 s]
/proc/loadavg: 1.07 1.04 1.01 2/78 11881
/proc/meminfo: memFree=1775208/2055920 swapFree=4153028/4192956
[pid=11880] ppid=11878 vsize=14564 CPUtime=522.15
/proc/11880/stat : 11880 (glpPBv3) R 11878 11880 10809 0 -1 0 219755 0 0 0 52111 104 0 0 25 0 1 0 103952166 14913536 3265 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629088 0 0 4096 0 0 0 0 17 1 0 0
/proc/11880/statm: 3641 3265 227 40 0 3056 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 14564

[startup+582.301 s]
/proc/loadavg: 1.06 1.05 1.01 2/78 11881
/proc/meminfo: memFree=1775208/2055920 swapFree=4153028/4192956
[pid=11880] ppid=11878 vsize=14564 CPUtime=582.14
/proc/11880/stat : 11880 (glpPBv3) R 11878 11880 10809 0 -1 0 245515 0 0 0 58098 116 0 0 25 0 1 0 103952166 14913536 3265 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643498 0 0 4096 0 0 0 0 17 1 0 0
/proc/11880/statm: 3641 3265 227 40 0 3056 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 14564

[startup+642.302 s]
/proc/loadavg: 1.18 1.08 1.02 2/78 11881
/proc/meminfo: memFree=1775208/2055920 swapFree=4153028/4192956
[pid=11880] ppid=11878 vsize=14564 CPUtime=642.13
/proc/11880/stat : 11880 (glpPBv3) R 11878 11880 10809 0 -1 0 270631 0 0 0 64085 128 0 0 25 0 1 0 103952166 14913536 3265 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629115 0 0 4096 0 0 0 0 17 1 0 0
/proc/11880/statm: 3641 3265 227 40 0 3056 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 14564


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

[startup+882.302 s]
/proc/loadavg: 1.01 1.05 1.00 2/78 11881
/proc/meminfo: memFree=1775080/2055920 swapFree=4153028/4192956
[pid=11880] ppid=11878 vsize=14564 CPUtime=882.06
/proc/11880/stat : 11880 (glpPBv3) R 11878 11880 10809 0 -1 0 372651 0 0 0 88029 177 0 0 25 0 1 0 103952166 14913536 3265 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/11880/statm: 3641 3265 227 40 0 3056 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 14564

[startup+942.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 11881
/proc/meminfo: memFree=1775016/2055920 swapFree=4153028/4192956
[pid=11880] ppid=11878 vsize=14564 CPUtime=942.05
/proc/11880/stat : 11880 (glpPBv3) R 11878 11880 10809 0 -1 0 397980 0 0 0 94015 190 0 0 25 0 1 0 103952166 14913536 3265 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542117 0 0 4096 0 0 0 0 17 1 0 0
/proc/11880/statm: 3641 3265 227 40 0 3056 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 14564

[startup+1002.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 11881
/proc/meminfo: memFree=1775016/2055920 swapFree=4153028/4192956
[pid=11880] ppid=11878 vsize=14564 CPUtime=1002.03
/proc/11880/stat : 11880 (glpPBv3) R 11878 11880 10809 0 -1 0 424660 0 0 0 100002 201 0 0 25 0 1 0 103952166 14913536 3265 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629287 0 0 4096 0 0 0 0 17 1 0 0
/proc/11880/statm: 3641 3265 227 40 0 3056 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 14564

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 11881
/proc/meminfo: memFree=1775016/2055920 swapFree=4153028/4192956
[pid=11880] ppid=11878 vsize=14564 CPUtime=1062.02
/proc/11880/stat : 11880 (glpPBv3) R 11878 11880 10809 0 -1 0 450673 0 0 0 105989 213 0 0 25 0 1 0 103952166 14913536 3265 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/11880/statm: 3641 3265 227 40 0 3056 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 14564

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 11883
/proc/meminfo: memFree=1774952/2055920 swapFree=4153028/4192956
[pid=11880] ppid=11878 vsize=14564 CPUtime=1122
/proc/11880/stat : 11880 (glpPBv3) R 11878 11880 10809 0 -1 0 478020 0 0 0 111975 225 0 0 25 0 1 0 103952166 14913536 3265 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/11880/statm: 3641 3265 227 40 0 3056 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 14564

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 11883
/proc/meminfo: memFree=1774952/2055920 swapFree=4153028/4192956
[pid=11880] ppid=11878 vsize=14564 CPUtime=1181.99
/proc/11880/stat : 11880 (glpPBv3) R 11878 11880 10809 0 -1 0 504700 0 0 0 117961 238 0 0 25 0 1 0 103952166 14913536 3265 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/11880/statm: 3641 3265 227 40 0 3056 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 14564

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11883
/proc/meminfo: memFree=1774824/2055920 swapFree=4153028/4192956
[pid=11880] ppid=11878 vsize=14564 CPUtime=1241.97
/proc/11880/stat : 11880 (glpPBv3) R 11878 11880 10809 0 -1 0 531380 0 0 0 123947 250 0 0 25 0 1 0 103952166 14913536 3265 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542070 0 0 4096 0 0 0 0 17 1 0 0
/proc/11880/statm: 3641 3265 227 40 0 3056 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 14564

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11883
/proc/meminfo: memFree=1774760/2055920 swapFree=4153028/4192956
[pid=11880] ppid=11878 vsize=14564 CPUtime=1301.96
/proc/11880/stat : 11880 (glpPBv3) R 11878 11880 10809 0 -1 0 557395 0 0 0 129934 262 0 0 25 0 1 0 103952166 14913536 3265 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542160 0 0 4096 0 0 0 0 17 1 0 0
/proc/11880/statm: 3641 3265 227 40 0 3056 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 14564

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11883
/proc/meminfo: memFree=1774760/2055920 swapFree=4153028/4192956
[pid=11880] ppid=11878 vsize=14564 CPUtime=1361.94
/proc/11880/stat : 11880 (glpPBv3) R 11878 11880 10809 0 -1 0 584155 0 0 0 135919 275 0 0 25 0 1 0 103952166 14913536 3265 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542168 0 0 4096 0 0 0 0 17 1 0 0
/proc/11880/statm: 3641 3265 227 40 0 3056 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 14564

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11883
/proc/meminfo: memFree=1774760/2055920 swapFree=4153028/4192956
[pid=11880] ppid=11878 vsize=14564 CPUtime=1421.93
/proc/11880/stat : 11880 (glpPBv3) R 11878 11880 10809 0 -1 0 610976 0 0 0 141904 289 0 0 25 0 1 0 103952166 14913536 3265 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/11880/statm: 3641 3265 227 40 0 3056 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 14564

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11883
/proc/meminfo: memFree=1774696/2055920 swapFree=4153028/4192956
[pid=11880] ppid=11878 vsize=14564 CPUtime=1481.91
/proc/11880/stat : 11880 (glpPBv3) R 11878 11880 10809 0 -1 0 637856 0 0 0 147889 302 0 0 25 0 1 0 103952166 14913536 3265 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/11880/statm: 3641 3265 227 40 0 3056 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 14564

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11883
/proc/meminfo: memFree=1774632/2055920 swapFree=4153028/4192956
[pid=11880] ppid=11878 vsize=14564 CPUtime=1541.89
/proc/11880/stat : 11880 (glpPBv3) R 11878 11880 10809 0 -1 0 665110 0 0 0 153874 315 0 0 25 0 1 0 103952166 14913536 3265 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629283 0 0 4096 0 0 0 0 17 1 0 0
/proc/11880/statm: 3641 3265 227 40 0 3056 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 14564

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11883
/proc/meminfo: memFree=1774632/2055920 swapFree=4153028/4192956
[pid=11880] ppid=11878 vsize=14564 CPUtime=1601.87
/proc/11880/stat : 11880 (glpPBv3) R 11878 11880 10809 0 -1 0 692670 0 0 0 159859 328 0 0 25 0 1 0 103952166 14913536 3265 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/11880/statm: 3641 3265 227 40 0 3056 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 14564

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11883
/proc/meminfo: memFree=1774568/2055920 swapFree=4153028/4192956
[pid=11880] ppid=11878 vsize=14564 CPUtime=1661.86
/proc/11880/stat : 11880 (glpPBv3) R 11878 11880 10809 0 -1 0 720230 0 0 0 165844 342 0 0 25 0 1 0 103952166 14913536 3265 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542173 0 0 4096 0 0 0 0 17 1 0 0
/proc/11880/statm: 3641 3265 227 40 0 3056 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 14564

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11883
/proc/meminfo: memFree=1774568/2055920 swapFree=4153028/4192956
[pid=11880] ppid=11878 vsize=14564 CPUtime=1721.85
/proc/11880/stat : 11880 (glpPBv3) R 11878 11880 10809 0 -1 0 748479 0 0 0 171827 358 0 0 25 0 1 0 103952166 14913536 3265 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/11880/statm: 3641 3265 227 40 0 3056 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 14564

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11883
/proc/meminfo: memFree=1774568/2055920 swapFree=4153028/4192956
[pid=11880] ppid=11878 vsize=14564 CPUtime=1781.83
/proc/11880/stat : 11880 (glpPBv3) R 11878 11880 10809 0 -1 0 776039 0 0 0 177810 373 0 0 25 0 1 0 103952166 14913536 3265 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629287 0 0 4096 0 0 0 0 17 1 0 0
/proc/11880/statm: 3641 3265 227 40 0 3056 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 14564



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11883
/proc/meminfo: memFree=1774568/2055920 swapFree=4153028/4192956
[pid=11880] ppid=11878 vsize=14564 CPUtime=1800.03
/proc/11880/stat : 11880 (glpPBv3) R 11878 11880 10809 0 -1 0 784307 0 0 0 179626 377 0 0 25 0 1 0 103952166 14913536 3265 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/11880/statm: 3641 3265 227 40 0 3056 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 14564

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11883
/proc/meminfo: memFree=1774568/2055920 swapFree=4153028/4192956
[pid=11880] ppid=11878 vsize=14564 CPUtime=1800.03
/proc/11880/stat : 11880 (glpPBv3) R 11878 11880 10809 0 -1 0 784307 0 0 0 179626 377 0 0 25 0 1 0 103952166 14913536 3265 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/11880/statm: 3641 3265 227 40 0 3056 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 14564

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.51
CPU time (s): 1800.05
CPU user time (s): 1796.27
CPU system time (s): 3.77943
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 17088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.27
system time used= 3.77942
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 784307
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= 2702

runsolver used 2.07668 second user time and 4.47832 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Sat Apr 14 14:19:06 UTC 2007

IDJOB= 348010
IDBENCH= 1599
IDSOLVER= 166
FILE ID= node17/348010-1176560346

PBS_JOBID= 4556762

Free space on /tmp= 66555 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-tr12-30.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/348010-1176560346/instance-348010-1176560346.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node17/convwatcher-348010-1176560346 -o ROOT/results/node17/conversion-348010-1176560346 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348010-1176560346/instance-348010-1176560346.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-348010-1176560346 -o ROOT/results/node17/solver-348010-1176560346 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/348010-1176560346/instance-348010-1176560346.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  012c11861136c422cb8bda81e1d7561a

RANDOM SEED= 131045603

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.240
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		: 3000.240
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:       1788368 kB
Buffers:         24456 kB
Cached:         168332 kB
SwapCached:       2168 kB
Active:         108952 kB
Inactive:       108268 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1788368 kB
SwapTotal:     4192956 kB
SwapFree:      4153028 kB
Dirty:            2968 kB
Writeback:           0 kB
Mapped:          31876 kB
Slab:            35872 kB
Committed_AS:  4093264 kB
PageTables:       1800 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= 66555 MiB

End job on node17 on Sat Apr 14 14:49:09 UTC 2007