Trace number 350852

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 1801.21

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-core4284-1064.opb
MD5SUMeb3ec27dc8137302430c8b48ccd8a471
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark909
Best CPU time to get the best result obtained on this benchmark1801.4
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 907
Optimality of the best value was proved NO
Number of variables21705
Total number of constraints4285
Number of constraints which are clauses4284
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint15760
Number of terms in the objective function 21705
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 21705
Number of bits of the sum of numbers in the objective function 15
Biggest number in a constraint 9256
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 25016
Number of bits of the biggest sum of numbers15
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/350852-1176562777/instance-350852-1176562777.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/node2/watcher-350852-1176562777 -o ROOT/results/node2/solver-350852-1176562777 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/350852-1176562777/instance-350852-1176562777.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: 0.78 0.95 0.98 3/77 2813
/proc/meminfo: memFree=1740968/2055920 swapFree=4147152/4192956
[pid=2813] ppid=2811 vsize=2644 CPUtime=0
/proc/2813/stat : 2813 (glpPBv3) R 2811 2813 2739 0 -1 0 260 0 0 0 0 0 0 0 18 0 1 0 132315461 2707456 230 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11001559 0 0 4096 0 0 0 0 17 0 0 0
/proc/2813/statm: 661 230 192 40 0 76 0

[startup+0.023129 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 2813
/proc/meminfo: memFree=1740968/2055920 swapFree=4147152/4192956
[pid=2813] ppid=2811 vsize=3176 CPUtime=0.01
/proc/2813/stat : 2813 (glpPBv3) R 2811 2813 2739 0 -1 0 397 0 0 0 1 0 0 0 18 0 1 0 132315461 3252224 367 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11001559 0 0 4096 0 0 0 0 17 0 0 0
/proc/2813/statm: 794 367 192 40 0 209 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 3176

[startup+0.101173 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 2813
/proc/meminfo: memFree=1740968/2055920 swapFree=4147152/4192956
[pid=2813] ppid=2811 vsize=5048 CPUtime=0.09
/proc/2813/stat : 2813 (glpPBv3) R 2811 2813 2739 0 -1 0 877 0 0 0 9 0 0 0 18 0 1 0 132315461 5169152 847 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134518597 0 0 4096 0 0 0 0 17 0 0 0
/proc/2813/statm: 1262 847 199 40 0 677 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5048

[startup+0.301193 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 2813
/proc/meminfo: memFree=1740968/2055920 swapFree=4147152/4192956
[pid=2813] ppid=2811 vsize=6112 CPUtime=0.29
/proc/2813/stat : 2813 (glpPBv3) R 2811 2813 2739 0 -1 0 1144 0 0 0 29 0 0 0 19 0 1 0 132315461 6258688 1114 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134530899 0 0 4096 0 0 0 0 17 0 0 0
/proc/2813/statm: 1528 1114 199 40 0 943 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6112

[startup+0.701234 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 2813
/proc/meminfo: memFree=1740968/2055920 swapFree=4147152/4192956
[pid=2813] ppid=2811 vsize=8244 CPUtime=0.69
/proc/2813/stat : 2813 (glpPBv3) R 2811 2813 2739 0 -1 0 1678 0 0 0 68 1 0 0 23 0 1 0 132315461 8441856 1648 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 10935265 0 0 4096 0 0 0 0 17 0 0 0
/proc/2813/statm: 2061 1648 199 40 0 1476 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8244

[startup+1.50132 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 2814
/proc/meminfo: memFree=1724640/2055920 swapFree=4147152/4192956
[pid=2813] ppid=2811 vsize=23812 CPUtime=1.49
/proc/2813/stat : 2813 (glpPBv3) R 2811 2813 2739 0 -1 0 5615 0 0 0 146 3 0 0 25 0 1 0 132315461 24383488 5584 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589876 0 0 4096 0 0 0 0 17 0 0 0
/proc/2813/statm: 5953 5584 221 40 0 5368 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23812

[startup+3.10148 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 2814
/proc/meminfo: memFree=1719264/2055920 swapFree=4147152/4192956
[pid=2813] ppid=2811 vsize=24156 CPUtime=3.09
/proc/2813/stat : 2813 (glpPBv3) R 2811 2813 2739 0 -1 0 5701 0 0 0 306 3 0 0 25 0 1 0 132315461 24735744 5670 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590088 0 0 4096 0 0 0 0 17 0 0 0
/proc/2813/statm: 6039 5670 221 40 0 5454 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24156

[startup+6.30182 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 2814
/proc/meminfo: memFree=1718752/2055920 swapFree=4147152/4192956
[pid=2813] ppid=2811 vsize=24156 CPUtime=6.29
/proc/2813/stat : 2813 (glpPBv3) R 2811 2813 2739 0 -1 0 5701 0 0 0 626 3 0 0 25 0 1 0 132315461 24735744 5670 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134641644 0 0 4096 0 0 0 0 17 0 0 0
/proc/2813/statm: 6039 5670 221 40 0 5454 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24156

[startup+12.7014 s]
/proc/loadavg: 0.81 0.95 0.98 2/78 2814
/proc/meminfo: memFree=1718688/2055920 swapFree=4147152/4192956
[pid=2813] ppid=2811 vsize=24844 CPUtime=12.68
/proc/2813/stat : 2813 (glpPBv3) R 2811 2813 2739 0 -1 0 5959 0 0 0 1265 3 0 0 25 0 1 0 132315461 25440256 5842 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134583228 0 0 4096 0 0 0 0 17 0 0 0
/proc/2813/statm: 6211 5842 221 40 0 5626 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 24844

[startup+25.5018 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 2814
/proc/meminfo: memFree=1718176/2055920 swapFree=4147152/4192956
[pid=2813] ppid=2811 vsize=24844 CPUtime=25.48
/proc/2813/stat : 2813 (glpPBv3) R 2811 2813 2739 0 -1 0 5959 0 0 0 2544 4 0 0 25 0 1 0 132315461 25440256 5842 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589776 0 0 4096 0 0 0 0 17 0 0 0
/proc/2813/statm: 6211 5842 221 40 0 5626 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 24844

[startup+51.1014 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 2814
/proc/meminfo: memFree=1718176/2055920 swapFree=4147152/4192956
[pid=2813] ppid=2811 vsize=24844 CPUtime=51.06
/proc/2813/stat : 2813 (glpPBv3) R 2811 2813 2739 0 -1 0 5959 0 0 0 5102 4 0 0 25 0 1 0 132315461 25440256 5842 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643691 0 0 4096 0 0 0 0 17 0 0 0
/proc/2813/statm: 6211 5842 221 40 0 5626 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 24844

[startup+102.307 s]
/proc/loadavg: 0.96 0.96 0.98 2/84 2904
/proc/meminfo: memFree=1715824/2055920 swapFree=4147152/4192956
[pid=2813] ppid=2811 vsize=25876 CPUtime=102.21
/proc/2813/stat : 2813 (glpPBv3) R 2811 2813 2739 0 -1 0 6475 0 0 0 10206 15 0 0 25 0 1 0 132315461 26497024 6100 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582915 0 0 4096 0 0 0 0 17 0 0 0
/proc/2813/statm: 6469 6100 221 40 0 5884 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 25876

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 3012
/proc/meminfo: memFree=1716896/2055920 swapFree=4147152/4192956
[pid=2813] ppid=2811 vsize=25876 CPUtime=162.17
/proc/2813/stat : 2813 (glpPBv3) R 2811 2813 2739 0 -1 0 6475 0 0 0 16191 26 0 0 25 0 1 0 132315461 26497024 6100 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590082 0 0 4096 0 0 0 0 17 0 0 0
/proc/2813/statm: 6469 6100 221 40 0 5884 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 25876

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 3012
/proc/meminfo: memFree=1716832/2055920 swapFree=4147152/4192956
[pid=2813] ppid=2811 vsize=25876 CPUtime=222.13
/proc/2813/stat : 2813 (glpPBv3) R 2811 2813 2739 0 -1 0 6475 0 0 0 22185 28 0 0 25 0 1 0 132315461 26497024 6100 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643626 0 0 4096 0 0 0 0 17 0 0 0
/proc/2813/statm: 6469 6100 221 40 0 5884 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 25876

[startup+282.302 s]
/proc/loadavg: 1.03 0.99 0.99 2/78 3012
/proc/meminfo: memFree=1716768/2055920 swapFree=4147152/4192956
[pid=2813] ppid=2811 vsize=25876 CPUtime=282.1
/proc/2813/stat : 2813 (glpPBv3) R 2811 2813 2739 0 -1 0 6475 0 0 0 28181 29 0 0 25 0 1 0 132315461 26497024 6100 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590082 0 0 4096 0 0 0 0 17 0 0 0
/proc/2813/statm: 6469 6100 221 40 0 5884 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 25876

[startup+342.302 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 3012
/proc/meminfo: memFree=1716768/2055920 swapFree=4147152/4192956
[pid=2813] ppid=2811 vsize=25876 CPUtime=342.06
/proc/2813/stat : 2813 (glpPBv3) R 2811 2813 2739 0 -1 0 6475 0 0 0 34176 30 0 0 25 0 1 0 132315461 26497024 6100 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590082 0 0 4096 0 0 0 0 17 0 0 0
/proc/2813/statm: 6469 6100 221 40 0 5884 0
Current children cumulated CPU time (s) 342.06
Current children cumulated vsize (KiB) 25876

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 3012
/proc/meminfo: memFree=1716704/2055920 swapFree=4147152/4192956
[pid=2813] ppid=2811 vsize=25876 CPUtime=402.01
/proc/2813/stat : 2813 (glpPBv3) R 2811 2813 2739 0 -1 0 6475 0 0 0 40170 31 0 0 25 0 1 0 132315461 26497024 6100 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590082 0 0 4096 0 0 0 0 17 0 0 0
/proc/2813/statm: 6469 6100 221 40 0 5884 0
Current children cumulated CPU time (s) 402.01
Current children cumulated vsize (KiB) 25876

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 3012
/proc/meminfo: memFree=1711648/2055920 swapFree=4147152/4192956
[pid=2813] ppid=2811 vsize=30968 CPUtime=461.99
/proc/2813/stat : 2813 (glpPBv3) R 2811 2813 2739 0 -1 0 12810 0 0 0 46165 34 0 0 25 0 1 0 132315461 31711232 7395 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 0 0 0
/proc/2813/statm: 7742 7395 227 40 0 7157 0
Current children cumulated CPU time (s) 461.99
Current children cumulated vsize (KiB) 30968

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 3012
/proc/meminfo: memFree=1705312/2055920 swapFree=4147152/4192956
[pid=2813] ppid=2811 vsize=37484 CPUtime=521.94
/proc/2813/stat : 2813 (glpPBv3) R 2811 2813 2739 0 -1 0 16164 0 0 0 52159 35 0 0 25 0 1 0 132315461 38383616 9021 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643491 0 0 4096 0 0 0 0 17 0 0 0
/proc/2813/statm: 9371 9021 227 40 0 8786 0
Current children cumulated CPU time (s) 521.94
Current children cumulated vsize (KiB) 37484

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 3012
/proc/meminfo: memFree=1711648/2055920 swapFree=4147152/4192956
[pid=2813] ppid=2811 vsize=30968 CPUtime=581.9
/proc/2813/stat : 2813 (glpPBv3) R 2811 2813 2739 0 -1 0 17969 0 0 0 58154 36 0 0 25 0 1 0 132315461 31711232 7395 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643335 0 0 4096 0 0 0 0 17 0 0 0
/proc/2813/statm: 7742 7395 227 40 0 7157 0
Current children cumulated CPU time (s) 581.9
Current children cumulated vsize (KiB) 30968

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 3012
/proc/meminfo: memFree=1711648/2055920 swapFree=4147152/4192956
[pid=2813] ppid=2811 vsize=30968 CPUtime=641.87
/proc/2813/stat : 2813 (glpPBv3) R 2811 2813 2739 0 -1 0 21435 0 0 0 64148 39 0 0 25 0 1 0 132315461 31711232 7395 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 0 0 0
/proc/2813/statm: 7742 7395 227 40 0 7157 0
Current children cumulated CPU time (s) 641.87
Current children cumulated vsize (KiB) 30968


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

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 3012
/proc/meminfo: memFree=1711584/2055920 swapFree=4147152/4192956
[pid=2813] ppid=2811 vsize=30968 CPUtime=821.74
/proc/2813/stat : 2813 (glpPBv3) R 2811 2813 2739 0 -1 0 30042 0 0 0 82131 43 0 0 25 0 1 0 132315461 31711232 7395 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632653 0 0 4096 0 0 0 0 17 0 0 0
/proc/2813/statm: 7742 7395 227 40 0 7157 0
Current children cumulated CPU time (s) 821.74
Current children cumulated vsize (KiB) 30968

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 3012
/proc/meminfo: memFree=1711584/2055920 swapFree=4147152/4192956
[pid=2813] ppid=2811 vsize=30968 CPUtime=881.69
/proc/2813/stat : 2813 (glpPBv3) R 2811 2813 2739 0 -1 0 33519 0 0 0 88125 44 0 0 25 0 1 0 132315461 31711232 7395 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 0 0 0
/proc/2813/statm: 7742 7395 227 40 0 7157 0
Current children cumulated CPU time (s) 881.69
Current children cumulated vsize (KiB) 30968

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 3012
/proc/meminfo: memFree=1705248/2055920 swapFree=4147152/4192956
[pid=2813] ppid=2811 vsize=37536 CPUtime=941.66
/proc/2813/stat : 2813 (glpPBv3) R 2811 2813 2739 0 -1 0 36870 0 0 0 94120 46 0 0 25 0 1 0 132315461 38436864 9034 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134640998 0 0 4096 0 0 0 0 17 0 0 0
/proc/2813/statm: 9384 9034 227 40 0 8799 0
Current children cumulated CPU time (s) 941.66
Current children cumulated vsize (KiB) 37536

[startup+1002.3 s]
/proc/loadavg: 1.06 1.00 0.99 2/78 3012
/proc/meminfo: memFree=1711520/2055920 swapFree=4147152/4192956
[pid=2813] ppid=2811 vsize=30968 CPUtime=1001.62
/proc/2813/stat : 2813 (glpPBv3) R 2811 2813 2739 0 -1 0 38713 0 0 0 100116 46 0 0 25 0 1 0 132315461 31711232 7395 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629080 0 0 4096 0 0 0 0 17 0 0 0
/proc/2813/statm: 7742 7395 227 40 0 7157 0
Current children cumulated CPU time (s) 1001.62
Current children cumulated vsize (KiB) 30968

[startup+1062.3 s]
/proc/loadavg: 1.07 1.01 1.00 2/78 3012
/proc/meminfo: memFree=1711520/2055920 swapFree=4147152/4192956
[pid=2813] ppid=2811 vsize=30968 CPUtime=1061.59
/proc/2813/stat : 2813 (glpPBv3) R 2811 2813 2739 0 -1 0 42195 0 0 0 106111 48 0 0 25 0 1 0 132315461 31711232 7395 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 0 0 0
/proc/2813/statm: 7742 7395 227 40 0 7157 0
Current children cumulated CPU time (s) 1061.59
Current children cumulated vsize (KiB) 30968

[startup+1122.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 3012
/proc/meminfo: memFree=1711520/2055920 swapFree=4147152/4192956
[pid=2813] ppid=2811 vsize=30968 CPUtime=1121.55
/proc/2813/stat : 2813 (glpPBv3) R 2811 2813 2739 0 -1 0 45648 0 0 0 112105 50 0 0 25 0 1 0 132315461 31711232 7395 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 0 0 0
/proc/2813/statm: 7742 7395 227 40 0 7157 0
Current children cumulated CPU time (s) 1121.55
Current children cumulated vsize (KiB) 30968

[startup+1182.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/78 3012
/proc/meminfo: memFree=1711456/2055920 swapFree=4147152/4192956
[pid=2813] ppid=2811 vsize=30968 CPUtime=1181.52
/proc/2813/stat : 2813 (glpPBv3) R 2811 2813 2739 0 -1 0 47409 0 0 0 118101 51 0 0 25 0 1 0 132315461 31711232 7395 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 0 0 0
/proc/2813/statm: 7742 7395 227 40 0 7157 0
Current children cumulated CPU time (s) 1181.52
Current children cumulated vsize (KiB) 30968

[startup+1242.3 s]
/proc/loadavg: 1.06 1.04 1.00 2/78 3012
/proc/meminfo: memFree=1711392/2055920 swapFree=4147152/4192956
[pid=2813] ppid=2811 vsize=30968 CPUtime=1241.49
/proc/2813/stat : 2813 (glpPBv3) R 2811 2813 2739 0 -1 0 50911 0 0 0 124096 53 0 0 25 0 1 0 132315461 31711232 7395 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 0 0 0
/proc/2813/statm: 7742 7395 227 40 0 7157 0
Current children cumulated CPU time (s) 1241.49
Current children cumulated vsize (KiB) 30968

[startup+1302.3 s]
/proc/loadavg: 1.06 1.04 1.00 2/78 3012
/proc/meminfo: memFree=1711328/2055920 swapFree=4147152/4192956
[pid=2813] ppid=2811 vsize=30968 CPUtime=1301.44
/proc/2813/stat : 2813 (glpPBv3) R 2811 2813 2739 0 -1 0 54409 0 0 0 130090 54 0 0 25 0 1 0 132315461 31711232 7395 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632405 0 0 4096 0 0 0 0 17 0 0 0
/proc/2813/statm: 7742 7395 227 40 0 7157 0
Current children cumulated CPU time (s) 1301.44
Current children cumulated vsize (KiB) 30968

[startup+1362.3 s]
/proc/loadavg: 1.06 1.05 1.00 2/78 3012
/proc/meminfo: memFree=1711328/2055920 swapFree=4147152/4192956
[pid=2813] ppid=2811 vsize=30968 CPUtime=1361.41
/proc/2813/stat : 2813 (glpPBv3) R 2811 2813 2739 0 -1 0 57878 0 0 0 136085 56 0 0 25 0 1 0 132315461 31711232 7395 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 0 0 0
/proc/2813/statm: 7742 7395 227 40 0 7157 0
Current children cumulated CPU time (s) 1361.41
Current children cumulated vsize (KiB) 30968

[startup+1422.31 s]
/proc/loadavg: 1.02 1.04 1.00 2/78 3012
/proc/meminfo: memFree=1711328/2055920 swapFree=4147152/4192956
[pid=2813] ppid=2811 vsize=30968 CPUtime=1421.38
/proc/2813/stat : 2813 (glpPBv3) R 2811 2813 2739 0 -1 0 59627 0 0 0 142081 57 0 0 25 0 1 0 132315461 31711232 7395 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543401 0 0 4096 0 0 0 0 17 0 0 0
/proc/2813/statm: 7742 7395 227 40 0 7157 0
Current children cumulated CPU time (s) 1421.38
Current children cumulated vsize (KiB) 30968

[startup+1482.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 3012
/proc/meminfo: memFree=1711328/2055920 swapFree=4147152/4192956
[pid=2813] ppid=2811 vsize=30968 CPUtime=1481.32
/proc/2813/stat : 2813 (glpPBv3) R 2811 2813 2739 0 -1 0 63096 0 0 0 148074 58 0 0 25 0 1 0 132315461 31711232 7395 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 0 0 0
/proc/2813/statm: 7742 7395 227 40 0 7157 0
Current children cumulated CPU time (s) 1481.32
Current children cumulated vsize (KiB) 30968

[startup+1542.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 3012
/proc/meminfo: memFree=1711328/2055920 swapFree=4147152/4192956
[pid=2813] ppid=2811 vsize=30968 CPUtime=1541.29
/proc/2813/stat : 2813 (glpPBv3) R 2811 2813 2739 0 -1 0 66565 0 0 0 154069 60 0 0 25 0 1 0 132315461 31711232 7395 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134626419 0 0 4096 0 0 0 0 17 0 0 0
/proc/2813/statm: 7742 7395 227 40 0 7157 0
Current children cumulated CPU time (s) 1541.29
Current children cumulated vsize (KiB) 30968

[startup+1602.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 3012
/proc/meminfo: memFree=1711264/2055920 swapFree=4147152/4192956
[pid=2813] ppid=2811 vsize=30968 CPUtime=1601.25
/proc/2813/stat : 2813 (glpPBv3) R 2811 2813 2739 0 -1 0 70070 0 0 0 160063 62 0 0 25 0 1 0 132315461 31711232 7395 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 0 0 0
/proc/2813/statm: 7742 7395 227 40 0 7157 0
Current children cumulated CPU time (s) 1601.25
Current children cumulated vsize (KiB) 30968

[startup+1662.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 3012
/proc/meminfo: memFree=1711264/2055920 swapFree=4147152/4192956
[pid=2813] ppid=2811 vsize=30968 CPUtime=1661.22
/proc/2813/stat : 2813 (glpPBv3) R 2811 2813 2739 0 -1 0 71792 0 0 0 166059 63 0 0 25 0 1 0 132315461 31711232 7395 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543250 0 0 4096 0 0 0 0 17 0 0 0
/proc/2813/statm: 7742 7395 227 40 0 7157 0
Current children cumulated CPU time (s) 1661.22
Current children cumulated vsize (KiB) 30968

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3012
/proc/meminfo: memFree=1711200/2055920 swapFree=4147152/4192956
[pid=2813] ppid=2811 vsize=30968 CPUtime=1721.18
/proc/2813/stat : 2813 (glpPBv3) R 2811 2813 2739 0 -1 0 75236 0 0 0 172054 64 0 0 25 0 1 0 132315461 31711232 7395 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 0 0 0
/proc/2813/statm: 7742 7395 227 40 0 7157 0
Current children cumulated CPU time (s) 1721.18
Current children cumulated vsize (KiB) 30968

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3012
/proc/meminfo: memFree=1711200/2055920 swapFree=4147152/4192956
[pid=2813] ppid=2811 vsize=30968 CPUtime=1781.14
/proc/2813/stat : 2813 (glpPBv3) R 2811 2813 2739 0 -1 0 78716 0 0 0 178049 65 0 0 25 0 1 0 132315461 31711232 7395 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542131 0 0 4096 0 0 0 0 17 0 0 0
/proc/2813/statm: 7742 7395 227 40 0 7157 0
Current children cumulated CPU time (s) 1781.14
Current children cumulated vsize (KiB) 30968



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3012
/proc/meminfo: memFree=1711136/2055920 swapFree=4147152/4192956
[pid=2813] ppid=2811 vsize=30968 CPUtime=1800.04
/proc/2813/stat : 2813 (glpPBv3) R 2811 2813 2739 0 -1 0 80473 0 0 0 179938 66 0 0 25 0 1 0 132315461 31711232 7395 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 0 0 0
/proc/2813/statm: 7742 7395 227 40 0 7157 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 30968

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): 1801.21
CPU time (s): 1800.05
CPU user time (s): 1799.38
CPU system time (s): 0.671897
CPU usage (%): 99.9356
Max. virtual memory (cumulated for all children) (KiB): 37700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.38
system time used= 0.671897
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 80473
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= 44388

runsolver used 1.77873 second user time and 4.78127 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Sat Apr 14 14:59:37 UTC 2007

IDJOB= 350852
IDBENCH= 1600
IDSOLVER= 166
FILE ID= node2/350852-1176562777

PBS_JOBID= 4556771

Free space on /tmp= 66557 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-core4284-1064.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/350852-1176562777/instance-350852-1176562777.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node2/convwatcher-350852-1176562777 -o ROOT/results/node2/conversion-350852-1176562777 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/350852-1176562777/instance-350852-1176562777.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-350852-1176562777 -o ROOT/results/node2/solver-350852-1176562777 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/350852-1176562777/instance-350852-1176562777.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  eb3ec27dc8137302430c8b48ccd8a471

RANDOM SEED= 412300249

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.234
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		: 3000.234
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:       1741376 kB
Buffers:         46932 kB
Cached:         202512 kB
SwapCached:      14192 kB
Active:          97460 kB
Inactive:       174812 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1741376 kB
SwapTotal:     4192956 kB
SwapFree:      4147152 kB
Dirty:            4688 kB
Writeback:           0 kB
Mapped:          29316 kB
Slab:            27764 kB
Committed_AS:  5227504 kB
PageTables:       1860 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= 66557 MiB

End job on node2 on Sat Apr 14 15:29:40 UTC 2007