Trace number 350618

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) 1800.03 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-ran16x16.opb
MD5SUM8c1b16c8c16304b0c31b222fe698dea9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark35
Best CPU time to get the best result obtained on this benchmark1801.93
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 35
Optimality of the best value was proved NO
Number of variables7936
Total number of constraints288
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 constraints288
Minimum length of a constraint31
Maximum length of a constraint480
Number of terms in the objective function 7936
Biggest coefficient in the objective function 1807
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 530504
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 530504
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/350618-1176528213/instance-350618-1176528213.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/node9/watcher-350618-1176528213 -o ROOT/results/node9/solver-350618-1176528213 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/350618-1176528213/instance-350618-1176528213.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20599
/proc/meminfo: memFree=1787400/2055920 swapFree=4192812/4192956
[pid=20599] ppid=20597 vsize=2644 CPUtime=0
/proc/20599/stat : 20599 (glpPBv3) R 20597 20599 19903 0 -1 0 256 0 0 0 0 0 0 0 18 0 1 0 128858842 2707456 226 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 9129687 0 0 4096 0 0 0 0 17 1 0 0
/proc/20599/statm: 661 226 192 40 0 76 0

[startup+0.0855291 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20599
/proc/meminfo: memFree=1787400/2055920 swapFree=4192812/4192956
[pid=20599] ppid=20597 vsize=3580 CPUtime=0.08
/proc/20599/stat : 20599 (glpPBv3) R 20597 20599 19903 0 -1 0 511 0 0 0 8 0 0 0 18 0 1 0 128858842 3665920 481 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 9129687 0 0 4096 0 0 0 0 17 1 0 0
/proc/20599/statm: 895 481 199 40 0 310 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3580

[startup+0.101531 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20599
/proc/meminfo: memFree=1787400/2055920 swapFree=4192812/4192956
[pid=20599] ppid=20597 vsize=3716 CPUtime=0.09
/proc/20599/stat : 20599 (glpPBv3) R 20597 20599 19903 0 -1 0 523 0 0 0 9 0 0 0 18 0 1 0 128858842 3805184 493 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20599/statm: 929 493 199 40 0 344 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3716

[startup+0.301553 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20599
/proc/meminfo: memFree=1787400/2055920 swapFree=4192812/4192956
[pid=20599] ppid=20597 vsize=7596 CPUtime=0.29
/proc/20599/stat : 20599 (glpPBv3) R 20597 20599 19903 0 -1 0 2005 0 0 0 29 0 0 0 19 0 1 0 128858842 7778304 1524 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134570041 0 0 4096 0 0 0 0 17 1 0 0
/proc/20599/statm: 1899 1524 227 40 0 1314 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7596

[startup+0.701599 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20599
/proc/meminfo: memFree=1787400/2055920 swapFree=4192812/4192956
[pid=20599] ppid=20597 vsize=7596 CPUtime=0.69
/proc/20599/stat : 20599 (glpPBv3) R 20597 20599 19903 0 -1 0 4464 0 0 0 67 2 0 0 22 0 1 0 128858842 7778304 1524 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134534926 0 0 4096 0 0 0 0 17 1 0 0
/proc/20599/statm: 1899 1524 227 40 0 1314 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7596

[startup+1.50169 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20600
/proc/meminfo: memFree=1782016/2055920 swapFree=4192812/4192956
[pid=20599] ppid=20597 vsize=7596 CPUtime=1.49
/proc/20599/stat : 20599 (glpPBv3) R 20597 20599 19903 0 -1 0 10080 0 0 0 144 5 0 0 25 0 1 0 128858842 7778304 1524 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629229 0 0 4096 0 0 0 0 17 1 0 0
/proc/20599/statm: 1899 1524 227 40 0 1314 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7596

[startup+3.10187 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20600
/proc/meminfo: memFree=1781696/2055920 swapFree=4192812/4192956
[pid=20599] ppid=20597 vsize=7596 CPUtime=3.09
/proc/20599/stat : 20599 (glpPBv3) R 20597 20599 19903 0 -1 0 18202 0 0 0 299 10 0 0 25 0 1 0 128858842 7778304 1524 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629263 0 0 4096 0 0 0 0 17 1 0 0
/proc/20599/statm: 1899 1524 227 40 0 1314 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7596

[startup+6.30123 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20600
/proc/meminfo: memFree=1781696/2055920 swapFree=4192812/4192956
[pid=20599] ppid=20597 vsize=8088 CPUtime=6.29
/proc/20599/stat : 20599 (glpPBv3) R 20597 20599 19903 0 -1 0 32544 0 0 0 612 17 0 0 25 0 1 0 128858842 8282112 1640 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20599/statm: 2022 1640 227 40 0 1437 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8088

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20600
/proc/meminfo: memFree=1781376/2055920 swapFree=4192812/4192956
[pid=20599] ppid=20597 vsize=7912 CPUtime=12.68
/proc/20599/stat : 20599 (glpPBv3) R 20597 20599 19903 0 -1 0 59968 0 0 0 1240 28 0 0 25 0 1 0 128858842 8101888 1603 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629283 0 0 4096 0 0 0 0 17 1 0 0
/proc/20599/statm: 1978 1603 227 40 0 1393 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7912

[startup+25.5024 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20600
/proc/meminfo: memFree=1781376/2055920 swapFree=4192812/4192956
[pid=20599] ppid=20597 vsize=7912 CPUtime=25.48
/proc/20599/stat : 20599 (glpPBv3) R 20597 20599 19903 0 -1 0 105494 0 0 0 2499 49 0 0 25 0 1 0 128858842 8101888 1603 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/20599/statm: 1978 1603 227 40 0 1393 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7912

[startup+51.1023 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20600
/proc/meminfo: memFree=1780800/2055920 swapFree=4192812/4192956
[pid=20599] ppid=20597 vsize=8528 CPUtime=51.08
/proc/20599/stat : 20599 (glpPBv3) R 20597 20599 19903 0 -1 0 301576 0 0 0 4968 140 0 0 25 0 1 0 128858842 8732672 1757 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543284 0 0 4096 0 0 0 0 17 1 0 0
/proc/20599/statm: 2132 1757 227 40 0 1547 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8528

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20600
/proc/meminfo: memFree=1776960/2055920 swapFree=4192812/4192956
[pid=20599] ppid=20597 vsize=11844 CPUtime=102.26
/proc/20599/stat : 20599 (glpPBv3) R 20597 20599 19903 0 -1 0 778746 0 0 0 9872 354 0 0 25 0 1 0 128858842 12128256 2586 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134573266 0 0 4096 0 0 0 0 17 1 0 0
/proc/20599/statm: 2961 2586 227 40 0 2376 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11844

[startup+162.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20600
/proc/meminfo: memFree=1776128/2055920 swapFree=4192812/4192956
[pid=20599] ppid=20597 vsize=13208 CPUtime=162.25
/proc/20599/stat : 20599 (glpPBv3) R 20597 20599 19903 0 -1 0 1338641 0 0 0 15616 609 0 0 25 0 1 0 128858842 13524992 2927 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632405 0 0 4096 0 0 0 0 17 1 0 0
/proc/20599/statm: 3302 2927 227 40 0 2717 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 13208

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20600
/proc/meminfo: memFree=1775296/2055920 swapFree=4192812/4192956
[pid=20599] ppid=20597 vsize=13920 CPUtime=222.23
/proc/20599/stat : 20599 (glpPBv3) R 20597 20599 19903 0 -1 0 1911602 0 0 0 21356 867 0 0 25 0 1 0 128858842 14254080 3105 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134534915 0 0 4096 0 0 0 0 17 1 0 0
/proc/20599/statm: 3480 3105 227 40 0 2895 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 13920

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20600
/proc/meminfo: memFree=1774016/2055920 swapFree=4192812/4192956
[pid=20599] ppid=20597 vsize=15148 CPUtime=282.22
/proc/20599/stat : 20599 (glpPBv3) R 20597 20599 19903 0 -1 0 2486721 0 0 0 27093 1129 0 0 25 0 1 0 128858842 15511552 3412 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632405 0 0 4096 0 0 0 0 17 1 0 0
/proc/20599/statm: 3787 3412 227 40 0 3202 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 15148

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20600
/proc/meminfo: memFree=1772672/2055920 swapFree=4192812/4192956
[pid=20599] ppid=20597 vsize=16432 CPUtime=342.2
/proc/20599/stat : 20599 (glpPBv3) R 20597 20599 19903 0 -1 0 3078013 0 0 0 32826 1394 0 0 25 0 1 0 128858842 16826368 3733 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578066 0 0 4096 0 0 0 0 17 1 0 0
/proc/20599/statm: 4108 3733 227 40 0 3523 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 16432

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20600
/proc/meminfo: memFree=1770688/2055920 swapFree=4192812/4192956
[pid=20599] ppid=20597 vsize=18340 CPUtime=402.18
/proc/20599/stat : 20599 (glpPBv3) R 20597 20599 19903 0 -1 0 3701196 0 0 0 38533 1685 0 0 25 0 1 0 128858842 18780160 4164 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20599/statm: 4539 4164 322 40 0 3954 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 18340

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20602
/proc/meminfo: memFree=1770176/2055920 swapFree=4192812/4192956
[pid=20599] ppid=20597 vsize=18644 CPUtime=462.17
/proc/20599/stat : 20599 (glpPBv3) R 20597 20599 19903 0 -1 0 4314615 0 0 0 44255 1962 0 0 25 0 1 0 128858842 19091456 4286 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542111 0 0 4096 0 0 0 0 17 1 0 0
/proc/20599/statm: 4661 4286 227 40 0 4076 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 18644

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20602
/proc/meminfo: memFree=1769152/2055920 swapFree=4192812/4192956
[pid=20599] ppid=20597 vsize=19852 CPUtime=522.15
/proc/20599/stat : 20599 (glpPBv3) R 20597 20599 19903 0 -1 0 4908549 0 0 0 49983 2232 0 0 25 0 1 0 128858842 20328448 4556 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 9129687 0 0 4096 0 0 0 0 17 1 0 0
/proc/20599/statm: 4963 4556 227 40 0 4378 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 19852

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20602
/proc/meminfo: memFree=1766528/2055920 swapFree=4192812/4192956
[pid=20599] ppid=20597 vsize=21976 CPUtime=582.14
/proc/20599/stat : 20599 (glpPBv3) R 20597 20599 19903 0 -1 0 5505619 0 0 0 55706 2508 0 0 25 0 1 0 128858842 22503424 5087 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 9129687 0 0 4096 0 0 0 0 17 1 0 0
/proc/20599/statm: 5494 5087 227 40 0 4909 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 21976

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20602
/proc/meminfo: memFree=1766016/2055920 swapFree=4192812/4192956
[pid=20599] ppid=20597 vsize=23600 CPUtime=642.12
/proc/20599/stat : 20599 (glpPBv3) R 20597 20599 19903 0 -1 0 6095063 0 0 0 61431 2781 0 0 25 0 1 0 128858842 24166400 5493 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 9129687 0 0 4096 0 0 0 0 17 1 0 0
/proc/20599/statm: 5900 5493 227 40 0 5315 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 23600


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20602
/proc/meminfo: memFree=1760512/2055920 swapFree=4192812/4192956
[pid=20599] ppid=20597 vsize=28740 CPUtime=882.06
/proc/20599/stat : 20599 (glpPBv3) R 20597 20599 19903 0 -1 0 8555265 0 0 0 84258 3948 0 0 25 0 1 0 128858842 29429760 6802 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20599/statm: 7185 6802 227 40 0 6600 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 28740

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20602
/proc/meminfo: memFree=1759552/2055920 swapFree=4192812/4192956
[pid=20599] ppid=20597 vsize=29616 CPUtime=942.04
/proc/20599/stat : 20599 (glpPBv3) R 20597 20599 19903 0 -1 0 9158981 0 0 0 89971 4233 0 0 25 0 1 0 128858842 30326784 6997 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 9129687 0 0 4096 0 0 0 0 17 1 0 0
/proc/20599/statm: 7404 6997 227 40 0 6819 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 29616

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20602
/proc/meminfo: memFree=1758208/2055920 swapFree=4192812/4192956
[pid=20599] ppid=20597 vsize=30428 CPUtime=1002.02
/proc/20599/stat : 20599 (glpPBv3) R 20597 20599 19903 0 -1 0 9756038 0 0 0 95688 4514 0 0 25 0 1 0 128858842 31158272 7232 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134569962 0 0 4096 0 0 0 0 17 1 0 0
/proc/20599/statm: 7607 7232 227 40 0 7022 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 30428

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20602
/proc/meminfo: memFree=1757248/2055920 swapFree=4192812/4192956
[pid=20599] ppid=20597 vsize=31328 CPUtime=1062.01
/proc/20599/stat : 20599 (glpPBv3) R 20597 20599 19903 0 -1 0 10355961 0 0 0 101411 4790 0 0 25 0 1 0 128858842 32079872 7457 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543497 0 0 4096 0 0 0 0 17 1 0 0
/proc/20599/statm: 7832 7457 227 40 0 7247 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 31328

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20602
/proc/meminfo: memFree=1755328/2055920 swapFree=4192812/4192956
[pid=20599] ppid=20597 vsize=33244 CPUtime=1121.99
/proc/20599/stat : 20599 (glpPBv3) R 20597 20599 19903 0 -1 0 10959418 0 0 0 107125 5074 0 0 25 0 1 0 128858842 34041856 7936 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134534663 0 0 4096 0 0 0 0 17 1 0 0
/proc/20599/statm: 8311 7936 227 40 0 7726 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 33244

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20602
/proc/meminfo: memFree=1753216/2055920 swapFree=4192812/4192956
[pid=20599] ppid=20597 vsize=34476 CPUtime=1181.97
/proc/20599/stat : 20599 (glpPBv3) R 20597 20599 19903 0 -1 0 11575781 0 0 0 112828 5369 0 0 25 0 1 0 128858842 35303424 8244 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134537615 0 0 4096 0 0 0 0 17 1 0 0
/proc/20599/statm: 8619 8244 227 40 0 8034 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 34476

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20602
/proc/meminfo: memFree=1752320/2055920 swapFree=4192812/4192956
[pid=20599] ppid=20597 vsize=35540 CPUtime=1241.96
/proc/20599/stat : 20599 (glpPBv3) R 20597 20599 19903 0 -1 0 12179819 0 0 0 118544 5652 0 0 25 0 1 0 128858842 36392960 8510 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134569206 0 0 4096 0 0 0 0 17 1 0 0
/proc/20599/statm: 8885 8510 227 40 0 8300 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 35540

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20602
/proc/meminfo: memFree=1750848/2055920 swapFree=4192812/4192956
[pid=20599] ppid=20597 vsize=36620 CPUtime=1301.95
/proc/20599/stat : 20599 (glpPBv3) R 20597 20599 19903 0 -1 0 12754028 0 0 0 124270 5925 0 0 25 0 1 0 128858842 37498880 8780 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542168 0 0 4096 0 0 0 0 17 1 0 0
/proc/20599/statm: 9155 8780 227 40 0 8570 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 36620

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20602
/proc/meminfo: memFree=1749760/2055920 swapFree=4192812/4192956
[pid=20599] ppid=20597 vsize=37836 CPUtime=1361.93
/proc/20599/stat : 20599 (glpPBv3) R 20597 20599 19903 0 -1 0 13359253 0 0 0 129992 6201 0 0 25 0 1 0 128858842 38744064 9084 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134534803 0 0 4096 0 0 0 0 17 1 0 0
/proc/20599/statm: 9459 9084 227 40 0 8874 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 37836

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20602
/proc/meminfo: memFree=1748608/2055920 swapFree=4192812/4192956
[pid=20599] ppid=20597 vsize=39084 CPUtime=1421.91
/proc/20599/stat : 20599 (glpPBv3) R 20597 20599 19903 0 -1 0 13969386 0 0 0 135695 6496 0 0 25 0 1 0 128858842 40022016 9396 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134534663 0 0 4096 0 0 0 0 17 1 0 0
/proc/20599/statm: 9771 9396 227 40 0 9186 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 39084

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20602
/proc/meminfo: memFree=1747968/2055920 swapFree=4192812/4192956
[pid=20599] ppid=20597 vsize=40956 CPUtime=1481.9
/proc/20599/stat : 20599 (glpPBv3) R 20597 20599 19903 0 -1 0 14564521 0 0 0 141416 6774 0 0 25 0 1 0 128858842 41938944 9863 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 9129687 0 0 4096 0 0 0 0 17 1 0 0
/proc/20599/statm: 10239 9863 227 40 0 9654 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 40956

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20602
/proc/meminfo: memFree=1746944/2055920 swapFree=4192812/4192956
[pid=20599] ppid=20597 vsize=41996 CPUtime=1541.88
/proc/20599/stat : 20599 (glpPBv3) R 20597 20599 19903 0 -1 0 15167882 0 0 0 147129 7059 0 0 25 0 1 0 128858842 43003904 10124 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 9129687 0 0 4096 0 0 0 0 17 1 0 0
/proc/20599/statm: 10499 10124 227 40 0 9914 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 41996

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20602
/proc/meminfo: memFree=1746176/2055920 swapFree=4192812/4192956
[pid=20599] ppid=20597 vsize=41880 CPUtime=1601.86
/proc/20599/stat : 20599 (glpPBv3) R 20597 20599 19903 0 -1 0 15742772 0 0 0 152867 7319 0 0 25 0 1 0 128858842 42885120 10095 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134534663 0 0 4096 0 0 0 0 17 1 0 0
/proc/20599/statm: 10470 10095 227 40 0 9885 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 41880

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20602
/proc/meminfo: memFree=1745216/2055920 swapFree=4192812/4192956
[pid=20599] ppid=20597 vsize=42764 CPUtime=1661.85
/proc/20599/stat : 20599 (glpPBv3) R 20597 20599 19903 0 -1 0 16345361 0 0 0 158590 7595 0 0 25 0 1 0 128858842 43790336 10316 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134534903 0 0 4096 0 0 0 0 17 1 0 0
/proc/20599/statm: 10691 10316 227 40 0 10106 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 42764

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20602
/proc/meminfo: memFree=1743808/2055920 swapFree=4192812/4192956
[pid=20599] ppid=20597 vsize=44608 CPUtime=1721.83
/proc/20599/stat : 20599 (glpPBv3) R 20597 20599 19903 0 -1 0 16970811 0 0 0 164285 7898 0 0 25 0 1 0 128858842 45678592 10776 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 9129687 0 0 4096 0 0 0 0 17 1 0 0
/proc/20599/statm: 11152 10776 227 40 0 10567 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 44608

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20602
/proc/meminfo: memFree=1742400/2055920 swapFree=4192812/4192956
[pid=20599] ppid=20597 vsize=45436 CPUtime=1781.82
/proc/20599/stat : 20599 (glpPBv3) R 20597 20599 19903 0 -1 0 17582215 0 0 0 169993 8189 0 0 25 0 1 0 128858842 46526464 10952 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 9129687 0 0 4096 0 0 0 0 17 1 0 0
/proc/20599/statm: 11359 10952 227 40 0 10774 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 45436



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20602
/proc/meminfo: memFree=1742080/2055920 swapFree=4192812/4192956
[pid=20599] ppid=20597 vsize=46176 CPUtime=1800.01
/proc/20599/stat : 20599 (glpPBv3) R 20597 20599 19903 0 -1 0 17762511 0 0 0 171724 8277 0 0 25 0 1 0 128858842 47284224 11169 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134580799 0 0 4096 0 0 0 0 17 1 0 0
/proc/20599/statm: 11544 11169 227 40 0 10959 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 46176

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20602
/proc/meminfo: memFree=1742080/2055920 swapFree=4192812/4192956
[pid=20599] ppid=20597 vsize=46176 CPUtime=1800.01
/proc/20599/stat : 20599 (glpPBv3) R 20597 20599 19903 0 -1 0 17762511 0 0 0 171724 8277 0 0 25 0 1 0 128858842 47284224 11169 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134580799 0 0 4096 0 0 0 0 17 1 0 0
/proc/20599/statm: 11544 11169 227 40 0 10959 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 46176

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.51
CPU time (s): 1800.03
CPU user time (s): 1717.25
CPU system time (s): 82.7854
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 46196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1717.25
system time used= 82.7854
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17762511
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= 1440

runsolver used 2.22566 second user time and 4.27535 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Sat Apr 14 05:23:33 UTC 2007

IDJOB= 350618
IDBENCH= 1549
IDSOLVER= 166
FILE ID= node9/350618-1176528213

PBS_JOBID= 4556721

Free space on /tmp= 66555 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-reduced-mps-v2-20-10-ran16x16.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/350618-1176528213/instance-350618-1176528213.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node9/convwatcher-350618-1176528213 -o ROOT/results/node9/conversion-350618-1176528213 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/350618-1176528213/instance-350618-1176528213.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-350618-1176528213 -o ROOT/results/node9/solver-350618-1176528213 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/350618-1176528213/instance-350618-1176528213.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  8c1b16c8c16304b0c31b222fe698dea9

RANDOM SEED= 518165774

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.221
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		: 3000.221
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:       1787872 kB
Buffers:         23568 kB
Cached:         134736 kB
SwapCached:          0 kB
Active:         107800 kB
Inactive:       105928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1787872 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2676 kB
Writeback:           0 kB
Mapped:          74316 kB
Slab:            39872 kB
Committed_AS:  4231744 kB
PageTables:       1784 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66555 MiB

End job on node9 on Sat Apr 14 05:53:35 UTC 2007