Trace number 348725

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) 1800.08 1800.74

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-dfl001.opb
MD5SUM7b9d3fef35f44b9f29a1eccedaaa362f
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 variables366703
Total number of constraints6084
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 constraints6084
Minimum length of a constraint13
Maximum length of a constraint6840
Number of terms in the objective function 187033
Biggest coefficient in the objective function 1278
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 704610
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 704610
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/348725-1176595416/instance-348725-1176595416.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/node23/watcher-348725-1176595416 -o ROOT/results/node23/solver-348725-1176595416 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/348725-1176595416/instance-348725-1176595416.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: 0.91 0.95 0.97 3/77 20737
/proc/meminfo: memFree=1373360/2055920 swapFree=4192812/4192956
[pid=20737] ppid=20735 vsize=2644 CPUtime=0
/proc/20737/stat : 20737 (glpPBv3) R 20735 20737 20417 0 -1 0 256 0 0 0 0 0 0 0 18 0 1 0 107458757 2707456 226 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 2961111 0 0 4096 0 0 0 0 17 1 0 0
/proc/20737/statm: 661 226 192 40 0 76 0

[startup+0.0652331 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 20737
/proc/meminfo: memFree=1373360/2055920 swapFree=4192812/4192956
[pid=20737] ppid=20735 vsize=4244 CPUtime=0.06
/proc/20737/stat : 20737 (glpPBv3) R 20735 20737 20417 0 -1 0 671 0 0 0 6 0 0 0 18 0 1 0 107458757 4345856 641 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 2961111 0 0 4096 0 0 0 0 17 1 0 0
/proc/20737/statm: 1061 641 192 40 0 476 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4244

[startup+0.10124 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 20737
/proc/meminfo: memFree=1373360/2055920 swapFree=4192812/4192956
[pid=20737] ppid=20735 vsize=5176 CPUtime=0.09
/proc/20737/stat : 20737 (glpPBv3) R 20735 20737 20417 0 -1 0 906 0 0 0 9 0 0 0 18 0 1 0 107458757 5300224 876 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20737/statm: 1294 876 192 40 0 709 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5176

[startup+0.301279 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 20737
/proc/meminfo: memFree=1373360/2055920 swapFree=4192812/4192956
[pid=20737] ppid=20735 vsize=10236 CPUtime=0.29
/proc/20737/stat : 20737 (glpPBv3) R 20735 20737 20417 0 -1 0 2162 0 0 0 29 0 0 0 19 0 1 0 107458757 10481664 2132 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 2961111 0 0 4096 0 0 0 0 17 1 0 0
/proc/20737/statm: 2559 2132 192 40 0 1974 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10236

[startup+0.701357 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 20737
/proc/meminfo: memFree=1373360/2055920 swapFree=4192812/4192956
[pid=20737] ppid=20735 vsize=19964 CPUtime=0.69
/proc/20737/stat : 20737 (glpPBv3) R 20735 20737 20417 0 -1 0 4595 0 0 0 68 1 0 0 22 0 1 0 107458757 20443136 4565 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20737/statm: 4991 4565 192 40 0 4406 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19964

[startup+1.50252 s]
/proc/loadavg: 0.91 0.95 0.97 2/78 20738
/proc/meminfo: memFree=1350632/2055920 swapFree=4192812/4192956
[pid=20737] ppid=20735 vsize=30624 CPUtime=1.49
/proc/20737/stat : 20737 (glpPBv3) R 20735 20737 20417 0 -1 0 7258 0 0 0 147 2 0 0 25 0 1 0 107458757 31358976 7228 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 2955052 0 0 4096 0 0 0 0 17 1 0 0
/proc/20737/statm: 7656 7228 199 40 0 7071 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30624

[startup+3.10182 s]
/proc/loadavg: 0.91 0.95 0.97 2/78 20738
/proc/meminfo: memFree=1338856/2055920 swapFree=4192812/4192956
[pid=20737] ppid=20735 vsize=44744 CPUtime=3.09
/proc/20737/stat : 20737 (glpPBv3) R 20735 20737 20417 0 -1 0 10811 0 0 0 305 4 0 0 25 0 1 0 107458757 45817856 10781 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 2663226 0 0 4096 0 0 0 0 17 1 0 0
/proc/20737/statm: 11186 10781 199 40 0 10601 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 44744

[startup+6.30244 s]
/proc/loadavg: 0.92 0.95 0.97 2/78 20738
/proc/meminfo: memFree=1285288/2055920 swapFree=4192812/4192956
[pid=20737] ppid=20735 vsize=139712 CPUtime=6.29
/proc/20737/stat : 20737 (glpPBv3) R 20735 20737 20417 0 -1 0 36717 0 0 0 613 16 0 0 25 0 1 0 107458757 143065088 34529 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134551732 0 0 4096 0 0 0 0 17 1 0 0
/proc/20737/statm: 34928 34529 204 40 0 34343 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 139712

[startup+12.7017 s]
/proc/loadavg: 0.93 0.95 0.97 2/78 20738
/proc/meminfo: memFree=1179376/2055920 swapFree=4192812/4192956
[pid=20737] ppid=20735 vsize=195940 CPUtime=12.69
/proc/20737/stat : 20737 (glpPBv3) R 20735 20737 20417 0 -1 0 53408 0 0 0 1246 23 0 0 25 0 1 0 107458757 200642560 48603 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589905 0 0 4096 0 0 0 0 17 1 0 0
/proc/20737/statm: 48985 48603 221 40 0 48400 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 195940

[startup+25.5012 s]
/proc/loadavg: 0.94 0.96 0.97 2/78 20738
/proc/meminfo: memFree=1179504/2055920 swapFree=4192812/4192956
[pid=20737] ppid=20735 vsize=195940 CPUtime=25.48
/proc/20737/stat : 20737 (glpPBv3) R 20735 20737 20417 0 -1 0 53408 0 0 0 2525 23 0 0 25 0 1 0 107458757 200642560 48603 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589907 0 0 4096 0 0 0 0 17 1 0 0
/proc/20737/statm: 48985 48603 221 40 0 48400 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 195940

[startup+51.1011 s]
/proc/loadavg: 0.96 0.96 0.97 2/78 20738
/proc/meminfo: memFree=1179568/2055920 swapFree=4192812/4192956
[pid=20737] ppid=20735 vsize=195940 CPUtime=51.07
/proc/20737/stat : 20737 (glpPBv3) R 20735 20737 20417 0 -1 0 58488 0 0 0 5081 26 0 0 25 0 1 0 107458757 200642560 48603 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589905 0 0 4096 0 0 0 0 17 1 0 0
/proc/20737/statm: 48985 48603 221 40 0 48400 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 195940

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.97 2/78 20738
/proc/meminfo: memFree=1179632/2055920 swapFree=4192812/4192956
[pid=20737] ppid=20735 vsize=195940 CPUtime=102.25
/proc/20737/stat : 20737 (glpPBv3) R 20735 20737 20417 0 -1 0 63568 0 0 0 10196 29 0 0 25 0 1 0 107458757 200642560 48603 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134583219 0 0 4096 0 0 0 0 17 1 0 0
/proc/20737/statm: 48985 48603 221 40 0 48400 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 195940

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20738
/proc/meminfo: memFree=1179632/2055920 swapFree=4192812/4192956
[pid=20737] ppid=20735 vsize=195940 CPUtime=162.23
/proc/20737/stat : 20737 (glpPBv3) R 20735 20737 20417 0 -1 0 68648 0 0 0 16190 33 0 0 25 0 1 0 107458757 200642560 48603 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582301 0 0 4096 0 0 0 0 17 1 0 0
/proc/20737/statm: 48985 48603 221 40 0 48400 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 195940

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20738
/proc/meminfo: memFree=1179632/2055920 swapFree=4192812/4192956
[pid=20737] ppid=20735 vsize=195940 CPUtime=222.21
/proc/20737/stat : 20737 (glpPBv3) R 20735 20737 20417 0 -1 0 68648 0 0 0 22187 34 0 0 25 0 1 0 107458757 200642560 48603 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582191 0 0 4096 0 0 0 0 17 1 0 0
/proc/20737/statm: 48985 48603 221 40 0 48400 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 195940

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20738
/proc/meminfo: memFree=1179632/2055920 swapFree=4192812/4192956
[pid=20737] ppid=20735 vsize=195940 CPUtime=282.18
/proc/20737/stat : 20737 (glpPBv3) R 20735 20737 20417 0 -1 0 73728 0 0 0 28181 37 0 0 25 0 1 0 107458757 200642560 48603 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134587969 0 0 4096 0 0 0 0 17 1 0 0
/proc/20737/statm: 48985 48603 221 40 0 48400 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 195940

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20738
/proc/meminfo: memFree=1189872/2055920 swapFree=4192812/4192956
[pid=20737] ppid=20735 vsize=185732 CPUtime=342.16
/proc/20737/stat : 20737 (glpPBv3) R 20735 20737 20417 0 -1 0 76256 0 0 0 34177 39 0 0 25 0 1 0 107458757 190189568 46051 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582194 0 0 4096 0 0 0 0 17 1 0 0
/proc/20737/statm: 46433 46051 221 40 0 45848 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 185732

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20738
/proc/meminfo: memFree=1189808/2055920 swapFree=4192812/4192956
[pid=20737] ppid=20735 vsize=185732 CPUtime=402.14
/proc/20737/stat : 20737 (glpPBv3) R 20735 20737 20417 0 -1 0 76256 0 0 0 40174 40 0 0 25 0 1 0 107458757 190189568 46051 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589870 0 0 4096 0 0 0 0 17 1 0 0
/proc/20737/statm: 46433 46051 221 40 0 45848 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 185732

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20738
/proc/meminfo: memFree=1179632/2055920 swapFree=4192812/4192956
[pid=20737] ppid=20735 vsize=195940 CPUtime=462.12
/proc/20737/stat : 20737 (glpPBv3) R 20735 20737 20417 0 -1 0 81336 0 0 0 46169 43 0 0 25 0 1 0 107458757 200642560 48603 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582195 0 0 4096 0 0 0 0 17 1 0 0
/proc/20737/statm: 48985 48603 221 40 0 48400 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 195940

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20738
/proc/meminfo: memFree=1178928/2055920 swapFree=4192812/4192956
[pid=20737] ppid=20735 vsize=196664 CPUtime=522.09
/proc/20737/stat : 20737 (glpPBv3) R 20735 20737 20417 0 -1 0 91859 0 0 0 52160 49 0 0 25 0 1 0 107458757 201383936 48784 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582835 0 0 4096 0 0 0 0 17 1 0 0
/proc/20737/statm: 49166 48784 221 40 0 48581 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 196664

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20738
/proc/meminfo: memFree=1178928/2055920 swapFree=4192812/4192956
[pid=20737] ppid=20735 vsize=196664 CPUtime=582.07
/proc/20737/stat : 20737 (glpPBv3) R 20735 20737 20417 0 -1 0 91859 0 0 0 58157 50 0 0 25 0 1 0 107458757 201383936 48784 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582806 0 0 4096 0 0 0 0 17 1 0 0
/proc/20737/statm: 49166 48784 221 40 0 48581 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 196664

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20738
/proc/meminfo: memFree=1178928/2055920 swapFree=4192812/4192956
[pid=20737] ppid=20735 vsize=196664 CPUtime=642.06
/proc/20737/stat : 20737 (glpPBv3) R 20735 20737 20417 0 -1 0 107099 0 0 0 64147 59 0 0 25 0 1 0 107458757 201383936 48784 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582906 0 0 4096 0 0 0 0 17 1 0 0
/proc/20737/statm: 49166 48784 221 40 0 48581 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 196664


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20738
/proc/meminfo: memFree=1178928/2055920 swapFree=4192812/4192956
[pid=20737] ppid=20735 vsize=196664 CPUtime=881.96
/proc/20737/stat : 20737 (glpPBv3) R 20735 20737 20417 0 -1 0 124867 0 0 0 88126 70 0 0 25 0 1 0 107458757 201383936 48784 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590082 0 0 4096 0 0 0 0 17 1 0 0
/proc/20737/statm: 49166 48784 221 40 0 48581 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 196664

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20738
/proc/meminfo: memFree=1178928/2055920 swapFree=4192812/4192956
[pid=20737] ppid=20735 vsize=196664 CPUtime=941.94
/proc/20737/stat : 20737 (glpPBv3) R 20735 20737 20417 0 -1 0 124867 0 0 0 94123 71 0 0 25 0 1 0 107458757 201383936 48784 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589918 0 0 4096 0 0 0 0 17 1 0 0
/proc/20737/statm: 49166 48784 221 40 0 48581 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 196664

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20738
/proc/meminfo: memFree=1178928/2055920 swapFree=4192812/4192956
[pid=20737] ppid=20735 vsize=196664 CPUtime=1001.92
/proc/20737/stat : 20737 (glpPBv3) R 20735 20737 20417 0 -1 0 129947 0 0 0 100117 75 0 0 25 0 1 0 107458757 201383936 48784 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134584771 0 0 4096 0 0 0 0 17 1 0 0
/proc/20737/statm: 49166 48784 221 40 0 48581 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 196664

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20738
/proc/meminfo: memFree=1178928/2055920 swapFree=4192812/4192956
[pid=20737] ppid=20735 vsize=196664 CPUtime=1061.9
/proc/20737/stat : 20737 (glpPBv3) R 20735 20737 20417 0 -1 0 129947 0 0 0 106115 75 0 0 25 0 1 0 107458757 201383936 48784 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590094 0 0 4096 0 0 0 0 17 1 0 0
/proc/20737/statm: 49166 48784 221 40 0 48581 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 196664

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20738
/proc/meminfo: memFree=1178928/2055920 swapFree=4192812/4192956
[pid=20737] ppid=20735 vsize=196664 CPUtime=1121.87
/proc/20737/stat : 20737 (glpPBv3) R 20735 20737 20417 0 -1 0 135027 0 0 0 112109 78 0 0 25 0 1 0 107458757 201383936 48784 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590082 0 0 4096 0 0 0 0 17 1 0 0
/proc/20737/statm: 49166 48784 221 40 0 48581 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 196664

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20738
/proc/meminfo: memFree=1178928/2055920 swapFree=4192812/4192956
[pid=20737] ppid=20735 vsize=196664 CPUtime=1181.85
/proc/20737/stat : 20737 (glpPBv3) R 20735 20737 20417 0 -1 0 135027 0 0 0 118106 79 0 0 25 0 1 0 107458757 201383936 48784 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134583243 0 0 4096 0 0 0 0 17 1 0 0
/proc/20737/statm: 49166 48784 221 40 0 48581 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 196664

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20738
/proc/meminfo: memFree=1189168/2055920 swapFree=4192812/4192956
[pid=20737] ppid=20735 vsize=186456 CPUtime=1241.83
/proc/20737/stat : 20737 (glpPBv3) R 20735 20737 20417 0 -1 0 142635 0 0 0 124099 84 0 0 25 0 1 0 107458757 190930944 46232 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590079 0 0 4096 0 0 0 0 17 1 0 0
/proc/20737/statm: 46614 46232 221 40 0 46029 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 186456

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20738
/proc/meminfo: memFree=1178928/2055920 swapFree=4192812/4192956
[pid=20737] ppid=20735 vsize=196664 CPUtime=1301.81
/proc/20737/stat : 20737 (glpPBv3) R 20735 20737 20417 0 -1 0 162931 0 0 0 130087 94 0 0 25 0 1 0 107458757 201383936 48784 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134587959 0 0 4096 0 0 0 0 17 1 0 0
/proc/20737/statm: 49166 48784 221 40 0 48581 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 196664

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20738
/proc/meminfo: memFree=1178864/2055920 swapFree=4192812/4192956
[pid=20737] ppid=20735 vsize=196664 CPUtime=1361.79
/proc/20737/stat : 20737 (glpPBv3) R 20735 20737 20417 0 -1 0 162931 0 0 0 136084 95 0 0 25 0 1 0 107458757 201383936 48784 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134639442 0 0 4096 0 0 0 0 17 1 0 0
/proc/20737/statm: 49166 48784 221 40 0 48581 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 196664

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20738
/proc/meminfo: memFree=1178928/2055920 swapFree=4192812/4192956
[pid=20737] ppid=20735 vsize=196664 CPUtime=1421.77
/proc/20737/stat : 20737 (glpPBv3) R 20735 20737 20417 0 -1 0 162931 0 0 0 142081 96 0 0 25 0 1 0 107458757 201383936 48784 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582068 0 0 4096 0 0 0 0 17 1 0 0
/proc/20737/statm: 49166 48784 221 40 0 48581 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 196664

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20738
/proc/meminfo: memFree=1178928/2055920 swapFree=4192812/4192956
[pid=20737] ppid=20735 vsize=196664 CPUtime=1481.74
/proc/20737/stat : 20737 (glpPBv3) R 20735 20737 20417 0 -1 0 168011 0 0 0 148075 99 0 0 25 0 1 0 107458757 201383936 48784 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582906 0 0 4096 0 0 0 0 17 1 0 0
/proc/20737/statm: 49166 48784 221 40 0 48581 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 196664

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20738
/proc/meminfo: memFree=1178928/2055920 swapFree=4192812/4192956
[pid=20737] ppid=20735 vsize=196664 CPUtime=1541.72
/proc/20737/stat : 20737 (glpPBv3) R 20735 20737 20417 0 -1 0 173091 0 0 0 154070 102 0 0 25 0 1 0 107458757 201383936 48784 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134640028 0 0 4096 0 0 0 0 17 1 0 0
/proc/20737/statm: 49166 48784 221 40 0 48581 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 196664

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20738
/proc/meminfo: memFree=1178992/2055920 swapFree=4192812/4192956
[pid=20737] ppid=20735 vsize=196664 CPUtime=1601.7
/proc/20737/stat : 20737 (glpPBv3) R 20735 20737 20417 0 -1 0 178171 0 0 0 160065 105 0 0 25 0 1 0 107458757 201383936 48784 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589764 0 0 4096 0 0 0 0 17 1 0 0
/proc/20737/statm: 49166 48784 221 40 0 48581 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 196664

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20738
/proc/meminfo: memFree=1178928/2055920 swapFree=4192812/4192956
[pid=20737] ppid=20735 vsize=196664 CPUtime=1661.67
/proc/20737/stat : 20737 (glpPBv3) R 20735 20737 20417 0 -1 0 178171 0 0 0 166062 105 0 0 25 0 1 0 107458757 201383936 48784 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582178 0 0 4096 0 0 0 0 17 1 0 0
/proc/20737/statm: 49166 48784 221 40 0 48581 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 196664

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20738
/proc/meminfo: memFree=1178928/2055920 swapFree=4192812/4192956
[pid=20737] ppid=20735 vsize=196664 CPUtime=1721.66
/proc/20737/stat : 20737 (glpPBv3) R 20735 20737 20417 0 -1 0 188331 0 0 0 172054 112 0 0 25 0 1 0 107458757 201383936 48784 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582336 0 0 4096 0 0 0 0 17 1 0 0
/proc/20737/statm: 49166 48784 221 40 0 48581 0
Current children cumulated CPU time (s) 1721.66
Current children cumulated vsize (KiB) 196664

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20738
/proc/meminfo: memFree=1178928/2055920 swapFree=4192812/4192956
[pid=20737] ppid=20735 vsize=196664 CPUtime=1781.63
/proc/20737/stat : 20737 (glpPBv3) R 20735 20737 20417 0 -1 0 188331 0 0 0 178051 112 0 0 25 0 1 0 107458757 201383936 48784 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582185 0 0 4096 0 0 0 0 17 1 0 0
/proc/20737/statm: 49166 48784 221 40 0 48581 0
Current children cumulated CPU time (s) 1781.63
Current children cumulated vsize (KiB) 196664



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20738
/proc/meminfo: memFree=1178928/2055920 swapFree=4192812/4192956
[pid=20737] ppid=20735 vsize=196664 CPUtime=1800.03
/proc/20737/stat : 20737 (glpPBv3) R 20735 20737 20417 0 -1 0 188331 0 0 0 179891 112 0 0 25 0 1 0 107458757 201383936 48784 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590082 0 0 4096 0 0 0 0 17 1 0 0
/proc/20737/statm: 49166 48784 221 40 0 48581 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 196664

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

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20738
/proc/meminfo: memFree=1178928/2055920 swapFree=4192812/4192956
[pid=20737] ppid=20735 vsize=196664 CPUtime=1800.03
/proc/20737/stat : 20737 (glpPBv3) R 20735 20737 20417 0 -1 0 188331 0 0 0 179891 112 0 0 25 0 1 0 107458757 201383936 48784 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590082 0 0 4096 0 0 0 0 17 1 0 0
/proc/20737/statm: 49166 48784 221 40 0 48581 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 196664

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.74
CPU time (s): 1800.08
CPU user time (s): 1798.91
CPU system time (s): 1.16182
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 196664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.91
system time used= 1.16182
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 188331
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= 1294

runsolver used 2.03969 second user time and 4.51831 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Sun Apr 15 00:03:36 UTC 2007

IDJOB= 348725
IDBENCH= 1721
IDSOLVER= 166
FILE ID= node23/348725-1176595416

PBS_JOBID= 4556973

Free space on /tmp= 66548 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-dfl001.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/348725-1176595416/instance-348725-1176595416.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node23/convwatcher-348725-1176595416 -o ROOT/results/node23/conversion-348725-1176595416 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348725-1176595416/instance-348725-1176595416.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-348725-1176595416 -o ROOT/results/node23/solver-348725-1176595416 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/348725-1176595416/instance-348725-1176595416.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  7b9d3fef35f44b9f29a1eccedaaa362f

RANDOM SEED= 149870096

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.276
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		: 3000.276
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:       1373768 kB
Buffers:         76832 kB
Cached:         438132 kB
SwapCached:          0 kB
Active:         227028 kB
Inactive:       332916 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1373768 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           16476 kB
Writeback:           0 kB
Mapped:          62800 kB
Slab:           107728 kB
Committed_AS:  1398632 kB
PageTables:       1796 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= 66548 MiB

End job on node23 on Sun Apr 15 00:33:39 UTC 2007