Trace number 353699

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) 1800.07 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb50-23-opb/normalized-frb50-23-5.opb
MD5SUM32f273c48805c1e726044ae006778010
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-49
Best CPU time to get the best result obtained on this benchmark1800.1
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -49
Optimality of the best value was proved NO
Number of variables1150
Total number of constraints80035
Number of constraints which are clauses80035
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint2
Number of terms in the objective function 1150
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 1150
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1150
Number of bits of the biggest sum of numbers11
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/353699-1176673327/instance-353699-1176673327.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/node70/watcher-353699-1176673327 -o ROOT/results/node70/solver-353699-1176673327 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/353699-1176673327/instance-353699-1176673327.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30926
/proc/meminfo: memFree=1767416/2055920 swapFree=4184456/4192956
[pid=30926] ppid=30924 vsize=2644 CPUtime=0
/proc/30926/stat : 30926 (glpPBv3) R 30924 30926 26956 0 -1 0 260 0 0 0 0 0 0 0 18 0 1 0 106870025 2707456 230 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 8879831 0 0 4096 0 0 0 0 17 0 0 0
/proc/30926/statm: 661 230 192 40 0 76 0

[startup+0.079356 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30926
/proc/meminfo: memFree=1767416/2055920 swapFree=4184456/4192956
[pid=30926] ppid=30924 vsize=3848 CPUtime=0.07
/proc/30926/stat : 30926 (glpPBv3) R 30924 30926 26956 0 -1 0 566 0 0 0 7 0 0 0 18 0 1 0 106870025 3940352 536 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134515432 0 0 4096 0 0 0 0 17 0 0 0
/proc/30926/statm: 962 536 199 40 0 377 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3848

[startup+0.101359 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30926
/proc/meminfo: memFree=1767416/2055920 swapFree=4184456/4192956
[pid=30926] ppid=30924 vsize=4116 CPUtime=0.09
/proc/30926/stat : 30926 (glpPBv3) R 30924 30926 26956 0 -1 0 648 0 0 0 9 0 0 0 18 0 1 0 106870025 4214784 618 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134530893 0 0 4096 0 0 0 0 17 0 0 0
/proc/30926/statm: 1029 620 199 40 0 444 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4116

[startup+0.301378 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30926
/proc/meminfo: memFree=1767416/2055920 swapFree=4184456/4192956
[pid=30926] ppid=30924 vsize=7176 CPUtime=0.29
/proc/30926/stat : 30926 (glpPBv3) R 30924 30926 26956 0 -1 0 1394 0 0 0 29 0 0 0 19 0 1 0 106870025 7348224 1364 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 8812205 0 0 4096 0 0 0 0 17 0 0 0
/proc/30926/statm: 1794 1364 199 40 0 1209 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7176

[startup+0.701418 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30926
/proc/meminfo: memFree=1767416/2055920 swapFree=4184456/4192956
[pid=30926] ppid=30924 vsize=22960 CPUtime=0.69
/proc/30926/stat : 30926 (glpPBv3) R 30924 30926 26956 0 -1 0 5393 0 0 0 67 2 0 0 23 0 1 0 106870025 23511040 5312 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134536854 0 0 4096 0 0 0 0 17 0 0 0
/proc/30926/statm: 5740 5312 201 40 0 5155 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22960

[startup+1.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30927
/proc/meminfo: memFree=1723888/2055920 swapFree=4184456/4192956
[pid=30926] ppid=30924 vsize=47848 CPUtime=1.49
/proc/30926/stat : 30926 (glpPBv3) R 30924 30926 26956 0 -1 0 13615 0 0 0 144 5 0 0 25 0 1 0 106870025 48996352 11554 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643494 0 0 4096 0 0 0 0 17 0 0 0
/proc/30926/statm: 11962 11554 221 40 0 11377 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 47848

[startup+3.10166 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30927
/proc/meminfo: memFree=1721584/2055920 swapFree=4184456/4192956
[pid=30926] ppid=30924 vsize=47848 CPUtime=3.09
/proc/30926/stat : 30926 (glpPBv3) R 30924 30926 26956 0 -1 0 14877 0 0 0 303 6 0 0 25 0 1 0 106870025 48996352 11554 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643687 0 0 4096 0 0 0 0 17 0 0 0
/proc/30926/statm: 11962 11554 221 40 0 11377 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 47848

[startup+6.30198 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30927
/proc/meminfo: memFree=1721520/2055920 swapFree=4184456/4192956
[pid=30926] ppid=30924 vsize=47848 CPUtime=6.29
/proc/30926/stat : 30926 (glpPBv3) R 30924 30926 26956 0 -1 0 16770 0 0 0 622 7 0 0 25 0 1 0 106870025 48996352 11554 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643512 0 0 4096 0 0 0 0 17 0 0 0
/proc/30926/statm: 11962 11554 221 40 0 11377 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 47848

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30927
/proc/meminfo: memFree=1716856/2055920 swapFree=4184456/4192956
[pid=30926] ppid=30924 vsize=55068 CPUtime=12.69
/proc/30926/stat : 30926 (glpPBv3) R 30924 30926 26956 0 -1 0 23536 0 0 0 1259 10 0 0 25 0 1 0 106870025 56389632 13359 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134638787 0 0 4096 0 0 0 0 17 0 0 0
/proc/30926/statm: 13767 13359 221 40 0 13182 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 55068

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30927
/proc/meminfo: memFree=1696376/2055920 swapFree=4184456/4192956
[pid=30926] ppid=30924 vsize=73324 CPUtime=25.49
/proc/30926/stat : 30926 (glpPBv3) R 30924 30926 26956 0 -1 0 633695 0 0 0 2300 249 0 0 25 0 1 0 106870025 75083776 17937 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643286 0 0 4096 0 0 0 0 17 0 0 0
/proc/30926/statm: 18331 17937 227 40 0 17746 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 73324

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30927
/proc/meminfo: memFree=1697784/2055920 swapFree=4184456/4192956
[pid=30926] ppid=30924 vsize=73324 CPUtime=51.08
/proc/30926/stat : 30926 (glpPBv3) R 30924 30926 26956 0 -1 0 2028815 0 0 0 4324 784 0 0 25 0 1 0 106870025 75083776 17937 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 0 0 0
/proc/30926/statm: 18331 17937 227 40 0 17746 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 73324

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30927
/proc/meminfo: memFree=1696376/2055920 swapFree=4184456/4192956
[pid=30926] ppid=30924 vsize=73324 CPUtime=102.26
/proc/30926/stat : 30926 (glpPBv3) R 30924 30926 26956 0 -1 0 4783292 0 0 0 8370 1856 0 0 25 0 1 0 106870025 75083776 17937 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 0 0 0
/proc/30926/statm: 18331 17937 227 40 0 17746 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 73324

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30927
/proc/meminfo: memFree=1696312/2055920 swapFree=4184456/4192956
[pid=30926] ppid=30924 vsize=72380 CPUtime=162.24
/proc/30926/stat : 30926 (glpPBv3) R 30924 30926 26956 0 -1 0 7764402 0 0 0 13215 3009 0 0 25 0 1 0 106870025 74117120 17703 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/30926/statm: 18095 17546 227 40 0 17510 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 72380

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30927
/proc/meminfo: memFree=1696312/2055920 swapFree=4184456/4192956
[pid=30926] ppid=30924 vsize=73324 CPUtime=222.22
/proc/30926/stat : 30926 (glpPBv3) R 30924 30926 26956 0 -1 0 10496363 0 0 0 18163 4059 0 0 25 0 1 0 106870025 75083776 17943 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629060 0 0 4096 0 0 0 0 17 0 0 0
/proc/30926/statm: 18331 17943 227 40 0 17746 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 73324

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30927
/proc/meminfo: memFree=1696312/2055920 swapFree=4184456/4192956
[pid=30926] ppid=30924 vsize=73324 CPUtime=282.21
/proc/30926/stat : 30926 (glpPBv3) R 30924 30926 26956 0 -1 0 13568215 0 0 0 22983 5238 0 0 25 0 1 0 106870025 75083776 17945 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 0 0 0
/proc/30926/statm: 18331 17945 227 40 0 17746 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 73324

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30927
/proc/meminfo: memFree=1697528/2055920 swapFree=4184456/4192956
[pid=30926] ppid=30924 vsize=73324 CPUtime=342.2
/proc/30926/stat : 30926 (glpPBv3) R 30924 30926 26956 0 -1 0 16608373 0 0 0 27811 6409 0 0 25 0 1 0 106870025 75083776 17945 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643294 0 0 4096 0 0 0 0 17 0 0 0
/proc/30926/statm: 18331 17945 227 40 0 17746 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 73324

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30927
/proc/meminfo: memFree=1696312/2055920 swapFree=4184456/4192956
[pid=30926] ppid=30924 vsize=73324 CPUtime=402.17
/proc/30926/stat : 30926 (glpPBv3) R 30924 30926 26956 0 -1 0 19418260 0 0 0 32738 7479 0 0 25 0 1 0 106870025 75083776 17947 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643364 0 0 4096 0 0 0 0 17 0 0 0
/proc/30926/statm: 18331 17947 227 40 0 17746 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 73324

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30927
/proc/meminfo: memFree=1696312/2055920 swapFree=4184456/4192956
[pid=30926] ppid=30924 vsize=73324 CPUtime=462.16
/proc/30926/stat : 30926 (glpPBv3) R 30924 30926 26956 0 -1 0 22312726 0 0 0 37616 8600 0 0 25 0 1 0 106870025 75083776 17947 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 0 0 0
/proc/30926/statm: 18331 17947 227 40 0 17746 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 73324

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30927
/proc/meminfo: memFree=1696248/2055920 swapFree=4184456/4192956
[pid=30926] ppid=30924 vsize=73324 CPUtime=522.14
/proc/30926/stat : 30926 (glpPBv3) R 30924 30926 26956 0 -1 0 25164750 0 0 0 42503 9711 0 0 25 0 1 0 106870025 75083776 17949 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643284 0 0 4096 0 0 0 0 17 0 0 0
/proc/30926/statm: 18331 17949 227 40 0 17746 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 73324

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30927
/proc/meminfo: memFree=1696312/2055920 swapFree=4184456/4192956
[pid=30926] ppid=30924 vsize=73324 CPUtime=582.12
/proc/30926/stat : 30926 (glpPBv3) R 30924 30926 26956 0 -1 0 27863796 0 0 0 47443 10769 0 0 25 0 1 0 106870025 75083776 17922 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 8879831 0 0 4096 0 0 0 0 17 0 0 0
/proc/30926/statm: 18331 17932 227 40 0 17746 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 73324

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30927
/proc/meminfo: memFree=1696248/2055920 swapFree=4184456/4192956
[pid=30926] ppid=30924 vsize=73324 CPUtime=642.12
/proc/30926/stat : 30926 (glpPBv3) R 30924 30926 26956 0 -1 0 30347878 0 0 0 52483 11729 0 0 25 0 1 0 106870025 75083776 17863 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 8879831 0 0 4096 0 0 0 0 17 0 0 0
/proc/30926/statm: 18331 17874 227 40 0 17746 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 73324


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30929
/proc/meminfo: memFree=1696184/2055920 swapFree=4184456/4192956
[pid=30926] ppid=30924 vsize=72496 CPUtime=822.05
/proc/30926/stat : 30926 (glpPBv3) R 30924 30926 26956 0 -1 0 37731911 0 0 0 67592 14613 0 0 25 0 1 0 106870025 74235904 17578 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 8879831 0 0 4096 0 0 0 0 17 0 0 0
/proc/30926/statm: 18124 17589 227 40 0 17539 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 72496

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30929
/proc/meminfo: memFree=1697528/2055920 swapFree=4184456/4192956
[pid=30926] ppid=30924 vsize=82912 CPUtime=882.04
/proc/30926/stat : 30926 (glpPBv3) R 30924 30926 26956 0 -1 0 39940369 0 0 0 72721 15483 0 0 25 0 1 0 106870025 84901888 20330 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134639290 0 0 4096 0 0 0 0 17 0 0 0
/proc/30926/statm: 20728 20330 227 40 0 20143 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 82912

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30929
/proc/meminfo: memFree=1696248/2055920 swapFree=4184456/4192956
[pid=30926] ppid=30924 vsize=73440 CPUtime=942.02
/proc/30926/stat : 30926 (glpPBv3) R 30924 30926 26956 0 -1 0 41797783 0 0 0 77984 16218 0 0 25 0 1 0 106870025 75202560 17966 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643505 0 0 4096 0 0 0 0 17 0 0 0
/proc/30926/statm: 18360 17966 227 40 0 17775 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 73440

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30929
/proc/meminfo: memFree=1696248/2055920 swapFree=4184456/4192956
[pid=30926] ppid=30924 vsize=73440 CPUtime=1002
/proc/30926/stat : 30926 (glpPBv3) R 30924 30926 26956 0 -1 0 45009432 0 0 0 82725 17475 0 0 25 0 1 0 106870025 75202560 17968 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629118 0 0 4096 0 0 0 0 17 0 0 0
/proc/30926/statm: 18360 17968 227 40 0 17775 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 73440

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30929
/proc/meminfo: memFree=1696248/2055920 swapFree=4184456/4192956
[pid=30926] ppid=30924 vsize=72496 CPUtime=1061.98
/proc/30926/stat : 30926 (glpPBv3) R 30924 30926 26956 0 -1 0 48160318 0 0 0 87492 18706 0 0 25 0 1 0 106870025 74235904 17729 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 8879831 0 0 4096 0 0 0 0 17 0 0 0
/proc/30926/statm: 18203 17739 227 40 0 17618 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 72496

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30929
/proc/meminfo: memFree=1696824/2055920 swapFree=4184456/4192956
[pid=30926] ppid=30924 vsize=73440 CPUtime=1121.97
/proc/30926/stat : 30926 (glpPBv3) R 30924 30926 26956 0 -1 0 51273168 0 0 0 92266 19931 0 0 25 0 1 0 106870025 75202560 17811 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/30926/statm: 18203 17732 227 40 0 17618 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 73440

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 31101
/proc/meminfo: memFree=1694776/2055920 swapFree=4184456/4192956
[pid=30926] ppid=30924 vsize=76292 CPUtime=1181.93
/proc/30926/stat : 30926 (glpPBv3) R 30924 30926 26956 0 -1 0 54162005 0 0 0 97121 21072 0 0 25 0 1 0 106870025 78123008 18683 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542012 0 0 4096 0 0 0 0 17 0 0 0
/proc/30926/statm: 19073 18683 227 40 0 18488 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 76292

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31127
/proc/meminfo: memFree=1695864/2055920 swapFree=4184456/4192956
[pid=30926] ppid=30924 vsize=73440 CPUtime=1241.91
/proc/30926/stat : 30926 (glpPBv3) R 30924 30926 26956 0 -1 0 56961495 0 0 0 102022 22169 0 0 25 0 1 0 106870025 75202560 17972 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 0 0 0
/proc/30926/statm: 18360 17972 227 40 0 17775 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 73440

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31127
/proc/meminfo: memFree=1695864/2055920 swapFree=4184456/4192956
[pid=30926] ppid=30924 vsize=73440 CPUtime=1301.89
/proc/30926/stat : 30926 (glpPBv3) R 30924 30926 26956 0 -1 0 59889649 0 0 0 106878 23311 0 0 25 0 1 0 106870025 75202560 17973 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/30926/statm: 18360 17816 227 40 0 17775 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 73440

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31127
/proc/meminfo: memFree=1696760/2055920 swapFree=4184456/4192956
[pid=30926] ppid=30924 vsize=73440 CPUtime=1361.87
/proc/30926/stat : 30926 (glpPBv3) R 30924 30926 26956 0 -1 0 62625807 0 0 0 111801 24386 0 0 25 0 1 0 106870025 75202560 17975 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629283 0 0 4096 0 0 0 0 17 0 0 0
/proc/30926/statm: 18360 17975 227 40 0 17775 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 73440

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31127
/proc/meminfo: memFree=1696760/2055920 swapFree=4184456/4192956
[pid=30926] ppid=30924 vsize=73440 CPUtime=1421.85
/proc/30926/stat : 30926 (glpPBv3) R 30924 30926 26956 0 -1 0 65339957 0 0 0 116733 25452 0 0 25 0 1 0 106870025 75202560 17977 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 0 0 0
/proc/30926/statm: 18360 17977 227 40 0 17775 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 73440

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 31127
/proc/meminfo: memFree=1696056/2055920 swapFree=4184456/4192956
[pid=30926] ppid=30924 vsize=73440 CPUtime=1481.83
/proc/30926/stat : 30926 (glpPBv3) R 30924 30926 26956 0 -1 0 68084156 0 0 0 121654 26529 0 0 25 0 1 0 106870025 75202560 17977 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 0 0 0
/proc/30926/statm: 18360 17977 227 40 0 17775 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 73440

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31127
/proc/meminfo: memFree=1696184/2055920 swapFree=4184456/4192956
[pid=30926] ppid=30924 vsize=73440 CPUtime=1541.81
/proc/30926/stat : 30926 (glpPBv3) R 30924 30926 26956 0 -1 0 70699538 0 0 0 126623 27558 0 0 25 0 1 0 106870025 75202560 17981 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643272 0 0 4096 0 0 0 0 17 0 0 0
/proc/30926/statm: 18360 17981 227 40 0 17775 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 73440

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31127
/proc/meminfo: memFree=1696056/2055920 swapFree=4184456/4192956
[pid=30926] ppid=30924 vsize=73440 CPUtime=1601.8
/proc/30926/stat : 30926 (glpPBv3) R 30924 30926 26956 0 -1 0 73328447 0 0 0 131579 28601 0 0 25 0 1 0 106870025 75202560 17981 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 0 0 0
/proc/30926/statm: 18360 17981 227 40 0 17775 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 73440

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31127
/proc/meminfo: memFree=1696056/2055920 swapFree=4184456/4192956
[pid=30926] ppid=30924 vsize=73440 CPUtime=1661.78
/proc/30926/stat : 30926 (glpPBv3) R 30924 30926 26956 0 -1 0 75914914 0 0 0 136554 29624 0 0 25 0 1 0 106870025 75202560 17983 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 0 0 0
/proc/30926/statm: 18360 17983 227 40 0 17775 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 73440

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31127
/proc/meminfo: memFree=1686200/2055920 swapFree=4184456/4192956
[pid=30926] ppid=30924 vsize=73552 CPUtime=1721.77
/proc/30926/stat : 30926 (glpPBv3) R 30924 30926 26956 0 -1 0 78377528 0 0 0 141588 30589 0 0 25 0 1 0 106870025 75317248 17985 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629283 0 0 4096 0 0 0 0 17 0 0 0
/proc/30926/statm: 18388 17985 227 40 0 17803 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 73552

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31127
/proc/meminfo: memFree=1695864/2055920 swapFree=4184456/4192956
[pid=30926] ppid=30924 vsize=72924 CPUtime=1781.75
/proc/30926/stat : 30926 (glpPBv3) R 30924 30926 26956 0 -1 0 80846520 0 0 0 146613 31562 0 0 25 0 1 0 106870025 74674176 17767 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 8879831 0 0 4096 0 0 0 0 17 0 0 0
/proc/30926/statm: 18231 17777 227 40 0 17646 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 72924



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31127
/proc/meminfo: memFree=1695928/2055920 swapFree=4184456/4192956
[pid=30926] ppid=30924 vsize=73552 CPUtime=1800.05
/proc/30926/stat : 30926 (glpPBv3) R 30924 30926 26956 0 -1 0 81521683 0 0 0 148174 31831 0 0 25 0 1 0 106870025 75317248 17985 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 0 0 0
/proc/30926/statm: 18388 17985 227 40 0 17803 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 73552

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): 1800.62
CPU time (s): 1800.07
CPU user time (s): 1481.75
CPU system time (s): 318.327
CPU usage (%): 99.9696
Max. virtual memory (cumulated for all children) (KiB): 85864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1481.75
system time used= 318.327
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 81521683
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= 2763

runsolver used 1.69774 second user time and 4.86026 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Sun Apr 15 21:42:07 UTC 2007

IDJOB= 353699
IDBENCH= 2262
IDSOLVER= 166
FILE ID= node70/353699-1176673327

PBS_JOBID= 4559913

Free space on /tmp= 66561 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb50-23-opb/normalized-frb50-23-5.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/353699-1176673327/instance-353699-1176673327.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node70/convwatcher-353699-1176673327 -o ROOT/results/node70/conversion-353699-1176673327 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/353699-1176673327/instance-353699-1176673327.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-353699-1176673327 -o ROOT/results/node70/solver-353699-1176673327 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/353699-1176673327/instance-353699-1176673327.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  32f273c48805c1e726044ae006778010

RANDOM SEED= 99976809

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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		: 3000.218
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		: 3000.218
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:       1767824 kB
Buffers:         48632 kB
Cached:         158584 kB
SwapCached:       2564 kB
Active:         113612 kB
Inactive:       108908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1767824 kB
SwapTotal:     4192956 kB
SwapFree:      4184456 kB
Dirty:            4212 kB
Writeback:           0 kB
Mapped:          19428 kB
Slab:            51708 kB
Committed_AS:  2385952 kB
PageTables:       1408 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 node70 on Sun Apr 15 22:12:10 UTC 2007