Trace number 348569

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) 1800.06 1800.51

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-scsd1.opb
MD5SUM171c173d92217c349c0d73c9a0572b78
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark4
Best CPU time to get the best result obtained on this benchmark1800.07
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 4
Optimality of the best value was proved NO
Number of variables22800
Total number of constraints77
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 constraints77
Minimum length of a constraint600
Maximum length of a constraint1500
Number of terms in the objective function 22800
Biggest coefficient in the objective function 748
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 542722
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 24156
Number of bits of the biggest number in a constraint 15
Biggest sum of numbers in a constraint 542722
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/348569-1176587495/instance-348569-1176587495.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/node61/watcher-348569-1176587495 -o ROOT/results/node61/solver-348569-1176587495 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/348569-1176587495/instance-348569-1176587495.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: 0.92 1.01 1.01 3/64 27195
/proc/meminfo: memFree=1764152/2055920 swapFree=4191892/4192956
[pid=27195] ppid=27193 vsize=2644 CPUtime=0
/proc/27195/stat : 27195 (glpPBv3) R 27193 27195 26351 0 -1 0 262 0 0 0 0 0 0 0 18 0 1 0 70713171 2707456 232 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 10850007 0 0 4096 0 0 0 0 17 0 0 0
/proc/27195/statm: 661 232 192 40 0 76 0

[startup+0.00817289 s]
/proc/loadavg: 0.92 1.01 1.01 3/64 27195
/proc/meminfo: memFree=1764152/2055920 swapFree=4191892/4192956
[pid=27195] ppid=27193 vsize=2776 CPUtime=0
/proc/27195/stat : 27195 (glpPBv3) R 27193 27195 26351 0 -1 0 285 0 0 0 0 0 0 0 18 0 1 0 70713171 2842624 255 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 10850007 0 0 4096 0 0 0 0 17 0 0 0
/proc/27195/statm: 694 255 192 40 0 109 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2776

[startup+0.101183 s]
/proc/loadavg: 0.92 1.01 1.01 3/64 27195
/proc/meminfo: memFree=1764152/2055920 swapFree=4191892/4192956
[pid=27195] ppid=27193 vsize=5180 CPUtime=0.09
/proc/27195/stat : 27195 (glpPBv3) R 27193 27195 26351 0 -1 0 901 0 0 0 9 0 0 0 18 0 1 0 70713171 5304320 871 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/27195/statm: 1295 871 199 40 0 710 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5180

[startup+0.301201 s]
/proc/loadavg: 0.92 1.01 1.01 3/64 27195
/proc/meminfo: memFree=1764152/2055920 swapFree=4191892/4192956
[pid=27195] ppid=27193 vsize=6112 CPUtime=0.29
/proc/27195/stat : 27195 (glpPBv3) R 27193 27195 26351 0 -1 0 1148 0 0 0 29 0 0 0 19 0 1 0 70713171 6258688 1118 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 10783740 0 0 4096 0 0 0 0 17 0 0 0
/proc/27195/statm: 1528 1118 199 40 0 943 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6112

[startup+0.701239 s]
/proc/loadavg: 0.92 1.01 1.01 3/64 27195
/proc/meminfo: memFree=1764152/2055920 swapFree=4191892/4192956
[pid=27195] ppid=27193 vsize=15064 CPUtime=0.69
/proc/27195/stat : 27195 (glpPBv3) R 27193 27195 26351 0 -1 0 5101 0 0 0 68 1 0 0 23 0 1 0 70713171 15425536 3387 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632405 0 0 4096 0 0 0 0 17 0 0 0
/proc/27195/statm: 3766 3387 227 40 0 3181 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15064

[startup+1.50132 s]
/proc/loadavg: 0.92 1.01 1.01 2/65 27196
/proc/meminfo: memFree=1751024/2055920 swapFree=4191892/4192956
[pid=27195] ppid=27193 vsize=15168 CPUtime=1.49
/proc/27195/stat : 27195 (glpPBv3) R 27193 27195 26351 0 -1 0 10523 0 0 0 144 5 0 0 25 0 1 0 70713171 15532032 3419 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543235 0 0 4096 0 0 0 0 17 0 0 0
/proc/27195/statm: 3792 3419 227 40 0 3207 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15168

[startup+3.10247 s]
/proc/loadavg: 0.92 1.01 1.01 2/65 27196
/proc/meminfo: memFree=1750896/2055920 swapFree=4191892/4192956
[pid=27195] ppid=27193 vsize=15168 CPUtime=3.09
/proc/27195/stat : 27195 (glpPBv3) R 27193 27195 26351 0 -1 0 21303 0 0 0 300 9 0 0 25 0 1 0 70713171 15532032 3419 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134577207 0 0 4096 0 0 0 0 17 0 0 0
/proc/27195/statm: 3792 3419 227 40 0 3207 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15168

[startup+6.30177 s]
/proc/loadavg: 0.93 1.01 1.01 2/65 27196
/proc/meminfo: memFree=1750960/2055920 swapFree=4191892/4192956
[pid=27195] ppid=27193 vsize=15168 CPUtime=6.29
/proc/27195/stat : 27195 (glpPBv3) R 27193 27195 26351 0 -1 0 43083 0 0 0 609 20 0 0 25 0 1 0 70713171 15532032 3419 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543233 0 0 4096 0 0 0 0 17 0 0 0
/proc/27195/statm: 3792 3419 227 40 0 3207 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15168

[startup+12.7014 s]
/proc/loadavg: 0.93 1.00 1.01 2/65 27196
/proc/meminfo: memFree=1751096/2055920 swapFree=4191892/4192956
[pid=27195] ppid=27193 vsize=15168 CPUtime=12.69
/proc/27195/stat : 27195 (glpPBv3) R 27193 27195 26351 0 -1 0 85059 0 0 0 1227 42 0 0 25 0 1 0 70713171 15532032 3419 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629202 0 0 4096 0 0 0 0 17 0 0 0
/proc/27195/statm: 3792 3419 227 40 0 3207 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15168

[startup+25.5016 s]
/proc/loadavg: 0.95 1.00 1.01 2/65 27196
/proc/meminfo: memFree=1748344/2055920 swapFree=4191892/4192956
[pid=27195] ppid=27193 vsize=18196 CPUtime=25.48
/proc/27195/stat : 27195 (glpPBv3) R 27193 27195 26351 0 -1 0 123120 0 0 0 2488 60 0 0 25 0 1 0 70713171 18632704 4166 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134580792 0 0 4096 0 0 0 0 17 0 0 0
/proc/27195/statm: 4549 4166 227 40 0 3964 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18196

[startup+51.1011 s]
/proc/loadavg: 0.96 1.00 1.01 2/65 27196
/proc/meminfo: memFree=1748280/2055920 swapFree=4191892/4192956
[pid=27195] ppid=27193 vsize=18196 CPUtime=51.07
/proc/27195/stat : 27195 (glpPBv3) R 27193 27195 26351 0 -1 0 123120 0 0 0 5046 61 0 0 25 0 1 0 70713171 18632704 4166 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590100 0 0 4096 0 0 0 0 17 0 0 0
/proc/27195/statm: 4549 4166 227 40 0 3964 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18196

[startup+102.306 s]
/proc/loadavg: 0.98 1.00 1.00 2/65 27196
/proc/meminfo: memFree=1748152/2055920 swapFree=4191892/4192956
[pid=27195] ppid=27193 vsize=18196 CPUtime=102.27
/proc/27195/stat : 27195 (glpPBv3) R 27193 27195 26351 0 -1 0 123120 0 0 0 10162 65 0 0 25 0 1 0 70713171 18632704 4166 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134580786 0 0 4096 0 0 0 0 17 0 0 0
/proc/27195/statm: 4549 4166 227 40 0 3964 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 18196

[startup+162.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 27196
/proc/meminfo: memFree=1748152/2055920 swapFree=4191892/4192956
[pid=27195] ppid=27193 vsize=18196 CPUtime=162.25
/proc/27195/stat : 27195 (glpPBv3) R 27193 27195 26351 0 -1 0 123120 0 0 0 16157 68 0 0 25 0 1 0 70713171 18632704 4166 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589930 0 0 4096 0 0 0 0 17 0 0 0
/proc/27195/statm: 4549 4166 227 40 0 3964 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 18196

[startup+222.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 27196
/proc/meminfo: memFree=1748088/2055920 swapFree=4191892/4192956
[pid=27195] ppid=27193 vsize=18196 CPUtime=222.24
/proc/27195/stat : 27195 (glpPBv3) R 27193 27195 26351 0 -1 0 123120 0 0 0 22151 73 0 0 25 0 1 0 70713171 18632704 4166 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582806 0 0 4096 0 0 0 0 17 0 0 0
/proc/27195/statm: 4549 4166 227 40 0 3964 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 18196

[startup+282.301 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 27196
/proc/meminfo: memFree=1748088/2055920 swapFree=4191892/4192956
[pid=27195] ppid=27193 vsize=18196 CPUtime=282.22
/proc/27195/stat : 27195 (glpPBv3) R 27193 27195 26351 0 -1 0 123120 0 0 0 28146 76 0 0 25 0 1 0 70713171 18632704 4166 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582084 0 0 4096 0 0 0 0 17 0 0 0
/proc/27195/statm: 4549 4166 227 40 0 3964 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 18196

[startup+342.302 s]
/proc/loadavg: 1.11 1.04 1.01 2/65 27196
/proc/meminfo: memFree=1748088/2055920 swapFree=4191892/4192956
[pid=27195] ppid=27193 vsize=18196 CPUtime=342.2
/proc/27195/stat : 27195 (glpPBv3) R 27193 27195 26351 0 -1 0 123120 0 0 0 34140 80 0 0 25 0 1 0 70713171 18632704 4166 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134581363 0 0 4096 0 0 0 0 17 0 0 0
/proc/27195/statm: 4549 4166 227 40 0 3964 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 18196

[startup+402.302 s]
/proc/loadavg: 1.07 1.05 1.01 2/65 27196
/proc/meminfo: memFree=1748088/2055920 swapFree=4191892/4192956
[pid=27195] ppid=27193 vsize=18196 CPUtime=402.19
/proc/27195/stat : 27195 (glpPBv3) R 27193 27195 26351 0 -1 0 123120 0 0 0 40135 84 0 0 25 0 1 0 70713171 18632704 4166 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582820 0 0 4096 0 0 0 0 17 0 0 0
/proc/27195/statm: 4549 4166 227 40 0 3964 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 18196

[startup+462.301 s]
/proc/loadavg: 1.02 1.04 1.00 2/65 27196
/proc/meminfo: memFree=1748088/2055920 swapFree=4191892/4192956
[pid=27195] ppid=27193 vsize=18196 CPUtime=462.17
/proc/27195/stat : 27195 (glpPBv3) R 27193 27195 26351 0 -1 0 123120 0 0 0 46129 88 0 0 25 0 1 0 70713171 18632704 4166 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582862 0 0 4096 0 0 0 0 17 0 0 0
/proc/27195/statm: 4549 4166 227 40 0 3964 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 18196

[startup+522.301 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 27196
/proc/meminfo: memFree=1748024/2055920 swapFree=4191892/4192956
[pid=27195] ppid=27193 vsize=18196 CPUtime=522.16
/proc/27195/stat : 27195 (glpPBv3) R 27193 27195 26351 0 -1 0 123120 0 0 0 52125 91 0 0 25 0 1 0 70713171 18632704 4166 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134581114 0 0 4096 0 0 0 0 17 0 0 0
/proc/27195/statm: 4549 4166 227 40 0 3964 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 18196

[startup+582.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/71 27286
/proc/meminfo: memFree=1746312/2055920 swapFree=4191892/4192956
[pid=27195] ppid=27193 vsize=18196 CPUtime=582.15
/proc/27195/stat : 27195 (glpPBv3) R 27193 27195 26351 0 -1 0 123120 0 0 0 58114 101 0 0 25 0 1 0 70713171 18632704 4166 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134580833 0 0 4096 0 0 0 0 17 0 0 0
/proc/27195/statm: 4549 4166 227 40 0 3964 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 18196

[startup+642.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 27394
/proc/meminfo: memFree=1747192/2055920 swapFree=4191892/4192956
[pid=27195] ppid=27193 vsize=18196 CPUtime=642.14
/proc/27195/stat : 27195 (glpPBv3) R 27193 27195 26351 0 -1 0 123120 0 0 0 64102 112 0 0 25 0 1 0 70713171 18632704 4166 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/27195/statm: 4549 4166 227 40 0 3964 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 18196


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27394
/proc/meminfo: memFree=1747256/2055920 swapFree=4191892/4192956
[pid=27195] ppid=27193 vsize=18196 CPUtime=882.07
/proc/27195/stat : 27195 (glpPBv3) R 27193 27195 26351 0 -1 0 123120 0 0 0 88079 128 0 0 25 0 1 0 70713171 18632704 4166 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134580905 0 0 4096 0 0 0 0 17 0 0 0
/proc/27195/statm: 4549 4166 227 40 0 3964 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 18196

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27394
/proc/meminfo: memFree=1747256/2055920 swapFree=4191892/4192956
[pid=27195] ppid=27193 vsize=18196 CPUtime=942.05
/proc/27195/stat : 27195 (glpPBv3) R 27193 27195 26351 0 -1 0 123120 0 0 0 94074 131 0 0 25 0 1 0 70713171 18632704 4166 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589901 0 0 4096 0 0 0 0 17 0 0 0
/proc/27195/statm: 4549 4166 227 40 0 3964 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 18196

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27394
/proc/meminfo: memFree=1747448/2055920 swapFree=4191892/4192956
[pid=27195] ppid=27193 vsize=18196 CPUtime=1002.04
/proc/27195/stat : 27195 (glpPBv3) R 27193 27195 26351 0 -1 0 123120 0 0 0 100070 134 0 0 25 0 1 0 70713171 18632704 4166 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582191 0 0 4096 0 0 0 0 17 0 0 0
/proc/27195/statm: 4549 4166 227 40 0 3964 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 18196

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27394
/proc/meminfo: memFree=1747384/2055920 swapFree=4191892/4192956
[pid=27195] ppid=27193 vsize=18196 CPUtime=1062.02
/proc/27195/stat : 27195 (glpPBv3) R 27193 27195 26351 0 -1 0 123120 0 0 0 106064 138 0 0 25 0 1 0 70713171 18632704 4166 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134581432 0 0 4096 0 0 0 0 17 0 0 0
/proc/27195/statm: 4549 4166 227 40 0 3964 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 18196

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27394
/proc/meminfo: memFree=1747384/2055920 swapFree=4191892/4192956
[pid=27195] ppid=27193 vsize=18196 CPUtime=1122.01
/proc/27195/stat : 27195 (glpPBv3) R 27193 27195 26351 0 -1 0 123120 0 0 0 112059 142 0 0 25 0 1 0 70713171 18632704 4166 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134580757 0 0 4096 0 0 0 0 17 0 0 0
/proc/27195/statm: 4549 4166 227 40 0 3964 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 18196

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27394
/proc/meminfo: memFree=1747320/2055920 swapFree=4191892/4192956
[pid=27195] ppid=27193 vsize=18196 CPUtime=1181.99
/proc/27195/stat : 27195 (glpPBv3) R 27193 27195 26351 0 -1 0 123120 0 0 0 118052 147 0 0 25 0 1 0 70713171 18632704 4166 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589884 0 0 4096 0 0 0 0 17 0 0 0
/proc/27195/statm: 4549 4166 227 40 0 3964 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 18196

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27394
/proc/meminfo: memFree=1747256/2055920 swapFree=4191892/4192956
[pid=27195] ppid=27193 vsize=18196 CPUtime=1241.98
/proc/27195/stat : 27195 (glpPBv3) R 27193 27195 26351 0 -1 0 123120 0 0 0 124047 151 0 0 25 0 1 0 70713171 18632704 4166 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134587940 0 0 4096 0 0 0 0 17 0 0 0
/proc/27195/statm: 4549 4166 227 40 0 3964 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 18196

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27394
/proc/meminfo: memFree=1747192/2055920 swapFree=4191892/4192956
[pid=27195] ppid=27193 vsize=18196 CPUtime=1301.97
/proc/27195/stat : 27195 (glpPBv3) R 27193 27195 26351 0 -1 0 123120 0 0 0 130041 156 0 0 25 0 1 0 70713171 18632704 4166 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582188 0 0 4096 0 0 0 0 17 0 0 0
/proc/27195/statm: 4549 4166 227 40 0 3964 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 18196

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27394
/proc/meminfo: memFree=1747192/2055920 swapFree=4191892/4192956
[pid=27195] ppid=27193 vsize=18196 CPUtime=1361.95
/proc/27195/stat : 27195 (glpPBv3) R 27193 27195 26351 0 -1 0 123120 0 0 0 136035 160 0 0 25 0 1 0 70713171 18632704 4166 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590094 0 0 4096 0 0 0 0 17 0 0 0
/proc/27195/statm: 4549 4166 227 40 0 3964 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 18196

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27394
/proc/meminfo: memFree=1747192/2055920 swapFree=4191892/4192956
[pid=27195] ppid=27193 vsize=18196 CPUtime=1421.95
/proc/27195/stat : 27195 (glpPBv3) R 27193 27195 26351 0 -1 0 123120 0 0 0 142031 164 0 0 25 0 1 0 70713171 18632704 4166 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589923 0 0 4096 0 0 0 0 17 0 0 0
/proc/27195/statm: 4549 4166 227 40 0 3964 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 18196

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27394
/proc/meminfo: memFree=1747128/2055920 swapFree=4191892/4192956
[pid=27195] ppid=27193 vsize=18196 CPUtime=1481.92
/proc/27195/stat : 27195 (glpPBv3) R 27193 27195 26351 0 -1 0 123120 0 0 0 148025 167 0 0 25 0 1 0 70713171 18632704 4166 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589927 0 0 4096 0 0 0 0 17 0 0 0
/proc/27195/statm: 4549 4166 227 40 0 3964 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 18196

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27394
/proc/meminfo: memFree=1747128/2055920 swapFree=4191892/4192956
[pid=27195] ppid=27193 vsize=18196 CPUtime=1541.9
/proc/27195/stat : 27195 (glpPBv3) R 27193 27195 26351 0 -1 0 123120 0 0 0 154020 170 0 0 25 0 1 0 70713171 18632704 4166 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582191 0 0 4096 0 0 0 0 17 0 0 0
/proc/27195/statm: 4549 4166 227 40 0 3964 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 18196

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27394
/proc/meminfo: memFree=1747192/2055920 swapFree=4191892/4192956
[pid=27195] ppid=27193 vsize=18196 CPUtime=1601.89
/proc/27195/stat : 27195 (glpPBv3) R 27193 27195 26351 0 -1 0 123120 0 0 0 160015 174 0 0 25 0 1 0 70713171 18632704 4166 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590094 0 0 4096 0 0 0 0 17 0 0 0
/proc/27195/statm: 4549 4166 227 40 0 3964 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 18196

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27394
/proc/meminfo: memFree=1747192/2055920 swapFree=4191892/4192956
[pid=27195] ppid=27193 vsize=18196 CPUtime=1661.88
/proc/27195/stat : 27195 (glpPBv3) R 27193 27195 26351 0 -1 0 123120 0 0 0 166009 179 0 0 25 0 1 0 70713171 18632704 4166 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134581406 0 0 4096 0 0 0 0 17 0 0 0
/proc/27195/statm: 4549 4166 227 40 0 3964 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 18196

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27394
/proc/meminfo: memFree=1747192/2055920 swapFree=4191892/4192956
[pid=27195] ppid=27193 vsize=18196 CPUtime=1721.86
/proc/27195/stat : 27195 (glpPBv3) R 27193 27195 26351 0 -1 0 123120 0 0 0 172004 182 0 0 25 0 1 0 70713171 18632704 4166 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/27195/statm: 4549 4166 227 40 0 3964 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 18196

[startup+1782.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 27394
/proc/meminfo: memFree=1747064/2055920 swapFree=4191892/4192956
[pid=27195] ppid=27193 vsize=18196 CPUtime=1781.85
/proc/27195/stat : 27195 (glpPBv3) R 27193 27195 26351 0 -1 0 123120 0 0 0 178000 185 0 0 25 0 1 0 70713171 18632704 4166 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582806 0 0 4096 0 0 0 0 17 0 0 0
/proc/27195/statm: 4549 4166 227 40 0 3964 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 18196



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 27394
/proc/meminfo: memFree=1747064/2055920 swapFree=4191892/4192956
[pid=27195] ppid=27193 vsize=18196 CPUtime=1800.05
/proc/27195/stat : 27195 (glpPBv3) R 27193 27195 26351 0 -1 0 123120 0 0 0 179819 186 0 0 25 0 1 0 70713171 18632704 4166 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582933 0 0 4096 0 0 0 0 17 0 0 0
/proc/27195/statm: 4549 4166 227 40 0 3964 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 18196

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: 1.02 1.01 1.00 2/65 27394
/proc/meminfo: memFree=1747064/2055920 swapFree=4191892/4192956
[pid=27195] ppid=27193 vsize=18196 CPUtime=1800.05
/proc/27195/stat : 27195 (glpPBv3) R 27193 27195 26351 0 -1 0 123120 0 0 0 179819 186 0 0 25 0 1 0 70713171 18632704 4166 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582933 0 0 4096 0 0 0 0 17 0 0 0
/proc/27195/statm: 4549 4166 227 40 0 3964 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 18196

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.51
CPU time (s): 1800.06
CPU user time (s): 1798.19
CPU system time (s): 1.86971
CPU usage (%): 99.975
Max. virtual memory (cumulated for all children) (KiB): 18196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.19
system time used= 1.86972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 123120
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= 1899

runsolver used 1.80472 second user time and 4.75428 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Sat Apr 14 21:51:35 UTC 2007

IDJOB= 348569
IDBENCH= 1692
IDSOLVER= 166
FILE ID= node61/348569-1176587495

PBS_JOBID= 4556943

Free space on /tmp= 66561 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-scsd1.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/348569-1176587495/instance-348569-1176587495.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node61/convwatcher-348569-1176587495 -o ROOT/results/node61/conversion-348569-1176587495 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348569-1176587495/instance-348569-1176587495.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-348569-1176587495 -o ROOT/results/node61/solver-348569-1176587495 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/348569-1176587495/instance-348569-1176587495.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  171c173d92217c349c0d73c9a0572b78

RANDOM SEED= 772434746

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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:       1764624 kB
Buffers:          1984 kB
Cached:         177252 kB
SwapCached:        352 kB
Active:          34684 kB
Inactive:       159948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1764624 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:            3204 kB
Writeback:           0 kB
Mapped:          24240 kB
Slab:            82832 kB
Committed_AS:   115324 kB
PageTables:       1388 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= 66561 MiB

End job on node61 on Sat Apr 14 22:21:38 UTC 2007