Trace number 453843

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
glpPB 0.2? (TO) 1800.05 1800.71

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_500_10_3.opb
MD5SUM31a0e10ee8ac2049545ec8eab33f6948
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark69
Best CPU time to get the best result obtained on this benchmark1800.06
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 69
Optimality of the best value was proved NO
Number of variables500
Total number of constraints500
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 constraints500
Minimum length of a constraint11
Maximum length of a constraint23
Number of terms in the objective function 500
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 500
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 500
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)6316
Sum of products size (including duplicates)12632
Number of different products6316
Sum of products size12632

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)

Linearizing /tmp/evaluation/453843-1178159750/instance-453843-1178159750.opb

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node3/watcher-453843-1178159750 -o ROOT/results/node3/solver-453843-1178159750 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/453843-1178159750/instance-453843-1178159750.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 0.98 0.99 3/77 20786
/proc/meminfo: memFree=1788448/2055920 swapFree=4139076/4192956
[pid=20786] ppid=20784 vsize=2644 CPUtime=0
/proc/20786/stat : 20786 (glpPBv3) R 20784 20786 17481 0 -1 0 257 0 0 0 0 0 0 0 18 0 1 0 292012756 2707456 228 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 11390679 0 0 4096 0 0 0 0 17 1 0 0
/proc/20786/statm: 661 228 192 40 0 76 0

[startup+0.00705699 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20786
/proc/meminfo: memFree=1788448/2055920 swapFree=4139076/4192956
[pid=20786] ppid=20784 vsize=2648 CPUtime=0
/proc/20786/stat : 20786 (glpPBv3) R 20784 20786 17481 0 -1 0 283 0 0 0 0 0 0 0 18 0 1 0 292012756 2711552 254 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 11390679 0 0 4096 0 0 0 0 17 1 0 0
/proc/20786/statm: 662 254 199 40 0 77 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2648

[startup+0.101071 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20786
/proc/meminfo: memFree=1788448/2055920 swapFree=4139076/4192956
[pid=20786] ppid=20784 vsize=4116 CPUtime=0.09
/proc/20786/stat : 20786 (glpPBv3) R 20784 20786 17481 0 -1 0 647 0 0 0 9 0 0 0 18 0 1 0 292012756 4214784 618 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134528940 0 0 4096 0 0 0 0 17 1 0 0
/proc/20786/statm: 1029 618 199 40 0 444 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4116

[startup+0.301103 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20786
/proc/meminfo: memFree=1788448/2055920 swapFree=4139076/4192956
[pid=20786] ppid=20784 vsize=13924 CPUtime=0.29
/proc/20786/stat : 20786 (glpPBv3) R 20784 20786 17481 0 -1 0 3350 0 0 0 28 1 0 0 19 0 1 0 292012756 14258176 3067 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134583859 0 0 4096 0 0 0 0 17 1 0 0
/proc/20786/statm: 3481 3067 221 40 0 2896 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13924

[startup+0.701162 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20786
/proc/meminfo: memFree=1788448/2055920 swapFree=4139076/4192956
[pid=20786] ppid=20784 vsize=13924 CPUtime=0.69
/proc/20786/stat : 20786 (glpPBv3) R 20784 20786 17481 0 -1 0 3524 0 0 0 68 1 0 0 23 0 1 0 292012756 14258176 3099 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134605662 0 0 4096 0 0 0 0 17 1 0 0
/proc/20786/statm: 3481 3099 221 40 0 2896 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13924

[startup+1.50129 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 20787
/proc/meminfo: memFree=1775704/2055920 swapFree=4139076/4192956
[pid=20786] ppid=20784 vsize=15008 CPUtime=1.49
/proc/20786/stat : 20786 (glpPBv3) R 20784 20786 17481 0 -1 0 4268 0 0 0 147 2 0 0 25 0 1 0 292012756 15368192 3364 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134636804 0 0 4096 0 0 0 0 17 1 0 0
/proc/20786/statm: 3752 3364 221 40 0 3167 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15008

[startup+3.10153 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 20787
/proc/meminfo: memFree=1776152/2055920 swapFree=4139076/4192956
[pid=20786] ppid=20784 vsize=14156 CPUtime=3.08
/proc/20786/stat : 20786 (glpPBv3) R 20784 20786 17481 0 -1 0 5176 0 0 0 306 2 0 0 25 0 1 0 292012756 14495744 3157 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20786/statm: 3539 3157 221 40 0 2954 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 14156

[startup+6.30202 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 20787
/proc/meminfo: memFree=1776152/2055920 swapFree=4139076/4192956
[pid=20786] ppid=20784 vsize=14156 CPUtime=6.29
/proc/20786/stat : 20786 (glpPBv3) R 20784 20786 17481 0 -1 0 6366 0 0 0 626 3 0 0 25 0 1 0 292012756 14495744 3157 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134587971 0 0 4096 0 0 0 0 17 1 0 0
/proc/20786/statm: 3539 3157 221 40 0 2954 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14156

[startup+12.702 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 20787
/proc/meminfo: memFree=1776152/2055920 swapFree=4139076/4192956
[pid=20786] ppid=20784 vsize=15708 CPUtime=12.68
/proc/20786/stat : 20786 (glpPBv3) R 20784 20786 17481 0 -1 0 9033 0 0 0 1264 4 0 0 25 0 1 0 292012756 16084992 3545 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134584745 0 0 4096 0 0 0 0 17 1 0 0
/proc/20786/statm: 3927 3545 221 40 0 3342 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15708

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 20787
/proc/meminfo: memFree=1774616/2055920 swapFree=4139076/4192956
[pid=20786] ppid=20784 vsize=15708 CPUtime=25.49
/proc/20786/stat : 20786 (glpPBv3) R 20784 20786 17481 0 -1 0 12603 0 0 0 2541 8 0 0 25 0 1 0 292012756 16084992 3545 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134581956 0 0 4096 0 0 0 0 17 1 0 0
/proc/20786/statm: 3927 3545 221 40 0 3342 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15708

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 20787
/proc/meminfo: memFree=1774744/2055920 swapFree=4139076/4192956
[pid=20786] ppid=20784 vsize=15708 CPUtime=51.07
/proc/20786/stat : 20786 (glpPBv3) R 20784 20786 17481 0 -1 0 20723 0 0 0 5094 13 0 0 25 0 1 0 292012756 16084992 3545 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134643580 0 0 4096 0 0 0 0 17 1 0 0
/proc/20786/statm: 3927 3545 221 40 0 3342 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15708

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 20787
/proc/meminfo: memFree=1771352/2055920 swapFree=4139076/4192956
[pid=20786] ppid=20784 vsize=19044 CPUtime=102.26
/proc/20786/stat : 20786 (glpPBv3) R 20784 20786 17481 0 -1 0 33254 0 0 0 10207 19 0 0 25 0 1 0 292012756 19501056 4385 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/20786/statm: 4761 4385 227 40 0 4176 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 19044

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20787
/proc/meminfo: memFree=1771352/2055920 swapFree=4139076/4192956
[pid=20786] ppid=20784 vsize=19044 CPUtime=162.24
/proc/20786/stat : 20786 (glpPBv3) R 20784 20786 17481 0 -1 0 43702 0 0 0 16199 25 0 0 25 0 1 0 292012756 19501056 4385 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/20786/statm: 4761 4385 227 40 0 4176 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 19044

[startup+222.301 s]
/proc/loadavg: 1.11 1.02 1.01 2/78 20787
/proc/meminfo: memFree=1771352/2055920 swapFree=4139076/4192956
[pid=20786] ppid=20784 vsize=19044 CPUtime=222.22
/proc/20786/stat : 20786 (glpPBv3) R 20784 20786 17481 0 -1 0 54150 0 0 0 22192 30 0 0 25 0 1 0 292012756 19501056 4385 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134643687 0 0 4096 0 0 0 0 17 1 0 0
/proc/20786/statm: 4761 4385 227 40 0 4176 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 19044

[startup+282.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 20787
/proc/meminfo: memFree=1771352/2055920 swapFree=4139076/4192956
[pid=20786] ppid=20784 vsize=19044 CPUtime=282.2
/proc/20786/stat : 20786 (glpPBv3) R 20784 20786 17481 0 -1 0 64598 0 0 0 28185 35 0 0 25 0 1 0 292012756 19501056 4385 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134629086 0 0 4096 0 0 0 0 17 1 0 0
/proc/20786/statm: 4761 4385 227 40 0 4176 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 19044

[startup+342.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 20787
/proc/meminfo: memFree=1771352/2055920 swapFree=4139076/4192956
[pid=20786] ppid=20784 vsize=19044 CPUtime=342.18
/proc/20786/stat : 20786 (glpPBv3) R 20784 20786 17481 0 -1 0 75046 0 0 0 34177 41 0 0 25 0 1 0 292012756 19501056 4385 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/20786/statm: 4761 4385 227 40 0 4176 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 19044

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20787
/proc/meminfo: memFree=1771288/2055920 swapFree=4139076/4192956
[pid=20786] ppid=20784 vsize=19044 CPUtime=402.17
/proc/20786/stat : 20786 (glpPBv3) R 20784 20786 17481 0 -1 0 85494 0 0 0 40170 47 0 0 25 0 1 0 292012756 19501056 4385 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134626413 0 0 4096 0 0 0 0 17 1 0 0
/proc/20786/statm: 4761 4385 227 40 0 4176 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 19044

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20787
/proc/meminfo: memFree=1771288/2055920 swapFree=4139076/4192956
[pid=20786] ppid=20784 vsize=19044 CPUtime=462.14
/proc/20786/stat : 20786 (glpPBv3) R 20784 20786 17481 0 -1 0 96595 0 0 0 46161 53 0 0 25 0 1 0 292012756 19501056 4385 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/20786/statm: 4761 4385 227 40 0 4176 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 19044

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20787
/proc/meminfo: memFree=1771288/2055920 swapFree=4139076/4192956
[pid=20786] ppid=20784 vsize=19044 CPUtime=522.13
/proc/20786/stat : 20786 (glpPBv3) R 20784 20786 17481 0 -1 0 107043 0 0 0 52155 58 0 0 25 0 1 0 292012756 19501056 4385 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/20786/statm: 4761 4385 227 40 0 4176 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 19044

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20787
/proc/meminfo: memFree=1771288/2055920 swapFree=4139076/4192956
[pid=20786] ppid=20784 vsize=19044 CPUtime=582.11
/proc/20786/stat : 20786 (glpPBv3) R 20784 20786 17481 0 -1 0 118149 0 0 0 58147 64 0 0 25 0 1 0 292012756 19501056 4385 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/20786/statm: 4761 4385 227 40 0 4176 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 19044

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20787
/proc/meminfo: memFree=1771288/2055920 swapFree=4139076/4192956
[pid=20786] ppid=20784 vsize=19044 CPUtime=642.09
/proc/20786/stat : 20786 (glpPBv3) R 20784 20786 17481 0 -1 0 128677 0 0 0 64140 69 0 0 25 0 1 0 292012756 19501056 4385 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/20786/statm: 4761 4385 227 40 0 4176 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 19044


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20787
/proc/meminfo: memFree=1770456/2055920 swapFree=4139076/4192956
[pid=20786] ppid=20784 vsize=19820 CPUtime=882.01
/proc/20786/stat : 20786 (glpPBv3) R 20784 20786 17481 0 -1 0 173425 0 0 0 88106 95 0 0 25 0 1 0 292012756 20295680 4579 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134542978 0 0 4096 0 0 0 0 17 1 0 0
/proc/20786/statm: 4955 4579 227 40 0 4370 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 19820

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20787
/proc/meminfo: memFree=1770456/2055920 swapFree=4139076/4192956
[pid=20786] ppid=20784 vsize=19820 CPUtime=941.99
/proc/20786/stat : 20786 (glpPBv3) R 20784 20786 17481 0 -1 0 184730 0 0 0 94098 101 0 0 25 0 1 0 292012756 20295680 4579 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/20786/statm: 4955 4579 227 40 0 4370 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 19820

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20787
/proc/meminfo: memFree=1770456/2055920 swapFree=4139076/4192956
[pid=20786] ppid=20784 vsize=19820 CPUtime=1001.98
/proc/20786/stat : 20786 (glpPBv3) R 20784 20786 17481 0 -1 0 196700 0 0 0 100090 108 0 0 25 0 1 0 292012756 20295680 4579 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/20786/statm: 4955 4579 227 40 0 4370 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 19820

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20787
/proc/meminfo: memFree=1770392/2055920 swapFree=4139076/4192956
[pid=20786] ppid=20784 vsize=19820 CPUtime=1061.95
/proc/20786/stat : 20786 (glpPBv3) R 20784 20786 17481 0 -1 0 208005 0 0 0 106083 112 0 0 25 0 1 0 292012756 20295680 4579 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/20786/statm: 4955 4579 227 40 0 4370 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 19820

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20787
/proc/meminfo: memFree=1770392/2055920 swapFree=4139076/4192956
[pid=20786] ppid=20784 vsize=19820 CPUtime=1121.93
/proc/20786/stat : 20786 (glpPBv3) R 20784 20786 17481 0 -1 0 219310 0 0 0 112074 119 0 0 25 0 1 0 292012756 20295680 4579 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134629246 0 0 4096 0 0 0 0 17 1 0 0
/proc/20786/statm: 4955 4579 227 40 0 4370 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 19820

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20787
/proc/meminfo: memFree=1770392/2055920 swapFree=4139076/4192956
[pid=20786] ppid=20784 vsize=19820 CPUtime=1181.91
/proc/20786/stat : 20786 (glpPBv3) R 20784 20786 17481 0 -1 0 231385 0 0 0 118067 124 0 0 25 0 1 0 292012756 20295680 4579 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 1 0 0
/proc/20786/statm: 4955 4579 227 40 0 4370 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 19820

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20787
/proc/meminfo: memFree=1770456/2055920 swapFree=4139076/4192956
[pid=20786] ppid=20784 vsize=19820 CPUtime=1241.9
/proc/20786/stat : 20786 (glpPBv3) R 20784 20786 17481 0 -1 0 242809 0 0 0 124059 131 0 0 25 0 1 0 292012756 20295680 4579 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/20786/statm: 4955 4579 227 40 0 4370 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 19820

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20787
/proc/meminfo: memFree=1770456/2055920 swapFree=4139076/4192956
[pid=20786] ppid=20784 vsize=19820 CPUtime=1301.88
/proc/20786/stat : 20786 (glpPBv3) R 20784 20786 17481 0 -1 0 254905 0 0 0 130052 136 0 0 25 0 1 0 292012756 20295680 4579 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/20786/statm: 4955 4579 227 40 0 4370 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 19820

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20787
/proc/meminfo: memFree=1770392/2055920 swapFree=4139076/4192956
[pid=20786] ppid=20784 vsize=19820 CPUtime=1361.86
/proc/20786/stat : 20786 (glpPBv3) R 20784 20786 17481 0 -1 0 267001 0 0 0 136043 143 0 0 25 0 1 0 292012756 20295680 4579 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/20786/statm: 4955 4579 227 40 0 4370 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 19820

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20787
/proc/meminfo: memFree=1770392/2055920 swapFree=4139076/4192956
[pid=20786] ppid=20784 vsize=19820 CPUtime=1421.85
/proc/20786/stat : 20786 (glpPBv3) R 20784 20786 17481 0 -1 0 279097 0 0 0 142035 150 0 0 25 0 1 0 292012756 20295680 4579 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 1 0 0
/proc/20786/statm: 4955 4579 227 40 0 4370 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 19820

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20787
/proc/meminfo: memFree=1770392/2055920 swapFree=4139076/4192956
[pid=20786] ppid=20784 vsize=19820 CPUtime=1481.82
/proc/20786/stat : 20786 (glpPBv3) R 20784 20786 17481 0 -1 0 291193 0 0 0 148026 156 0 0 25 0 1 0 292012756 20295680 4579 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134629070 0 0 4096 0 0 0 0 17 1 0 0
/proc/20786/statm: 4955 4579 227 40 0 4370 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 19820

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 20951
/proc/meminfo: memFree=1769128/2055920 swapFree=4139076/4192956
[pid=20786] ppid=20784 vsize=19820 CPUtime=1541.72
/proc/20786/stat : 20786 (glpPBv3) R 20784 20786 17481 0 -1 0 304036 0 0 0 154008 164 0 0 25 0 1 0 292012756 20295680 4579 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/20786/statm: 4955 4579 227 40 0 4370 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 19820

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20985
/proc/meminfo: memFree=1770264/2055920 swapFree=4139076/4192956
[pid=20786] ppid=20784 vsize=19820 CPUtime=1601.69
/proc/20786/stat : 20786 (glpPBv3) R 20784 20786 17481 0 -1 0 316899 0 0 0 159997 172 0 0 25 0 1 0 292012756 20295680 4579 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/20786/statm: 4955 4579 227 40 0 4370 0
Current children cumulated CPU time (s) 1601.69
Current children cumulated vsize (KiB) 19820

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20985
/proc/meminfo: memFree=1770264/2055920 swapFree=4139076/4192956
[pid=20786] ppid=20784 vsize=19820 CPUtime=1661.67
/proc/20786/stat : 20786 (glpPBv3) R 20784 20786 17481 0 -1 0 329762 0 0 0 165988 179 0 0 25 0 1 0 292012756 20295680 4579 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/20786/statm: 4955 4579 227 40 0 4370 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 19820

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20985
/proc/meminfo: memFree=1770328/2055920 swapFree=4139076/4192956
[pid=20786] ppid=20784 vsize=19820 CPUtime=1721.65
/proc/20786/stat : 20786 (glpPBv3) R 20784 20786 17481 0 -1 0 342625 0 0 0 171980 185 0 0 25 0 1 0 292012756 20295680 4579 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134629264 0 0 4096 0 0 0 0 17 1 0 0
/proc/20786/statm: 4955 4579 227 40 0 4370 0
Current children cumulated CPU time (s) 1721.65
Current children cumulated vsize (KiB) 19820

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20985
/proc/meminfo: memFree=1770328/2055920 swapFree=4139076/4192956
[pid=20786] ppid=20784 vsize=19820 CPUtime=1781.63
/proc/20786/stat : 20786 (glpPBv3) R 20784 20786 17481 0 -1 0 356165 0 0 0 177971 192 0 0 25 0 1 0 292012756 20295680 4579 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/20786/statm: 4955 4579 227 40 0 4370 0
Current children cumulated CPU time (s) 1781.63
Current children cumulated vsize (KiB) 19820



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20985
/proc/meminfo: memFree=1770328/2055920 swapFree=4139076/4192956
[pid=20786] ppid=20784 vsize=19820 CPUtime=1800.04
/proc/20786/stat : 20786 (glpPBv3) R 20784 20786 17481 0 -1 0 360302 0 0 0 179810 194 0 0 25 0 1 0 292012756 20295680 4579 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/20786/statm: 4955 4579 227 40 0 4370 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 19820

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20985
/proc/meminfo: memFree=1770328/2055920 swapFree=4139076/4192956
[pid=20786] ppid=20784 vsize=19820 CPUtime=1800.04
/proc/20786/stat : 20786 (glpPBv3) R 20784 20786 17481 0 -1 0 360302 0 0 0 179810 194 0 0 25 0 1 0 292012756 20295680 4579 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/20786/statm: 4955 4579 227 40 0 4370 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 19820

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.71
CPU time (s): 1800.05
CPU user time (s): 1798.1
CPU system time (s): 1.9457
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 22040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.1
system time used= 1.9457
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 360302
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= 37056

runsolver used 1.40978 second user time and 4.10637 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Thu May  3 02:35:50 UTC 2007

IDJOB= 453843
IDBENCH= 48157
IDSOLVER= 166
FILE ID= node3/453843-1178159750

PBS_JOBID= 4751080

Free space on /tmp= 66562 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_500_10_3.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/453843-1178159750/instance-453843-1178159750.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node3/convwatcher-453843-1178159750 -o ROOT/results/node3/conversion-453843-1178159750 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/453843-1178159750/instance-453843-1178159750.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-453843-1178159750 -o ROOT/results/node3/solver-453843-1178159750 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/453843-1178159750/instance-453843-1178159750.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  31a0e10ee8ac2049545ec8eab33f6948

RANDOM SEED= 438024251

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.270
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		: 3000.270
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:       1788856 kB
Buffers:         65184 kB
Cached:         109360 kB
SwapCached:      17284 kB
Active:         107016 kB
Inactive:        92832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1788856 kB
SwapTotal:     4192956 kB
SwapFree:      4139076 kB
Dirty:            2832 kB
Writeback:           0 kB
Mapped:          31524 kB
Slab:            52740 kB
Committed_AS: 11192336 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= 66562 MiB

End job on node3 on Thu May  3 03:05:53 UTC 2007