Trace number 453588

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 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_500_25_2.opb
MD5SUMe4d0ce6c299ae1a05f607b170c68aad6
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark33
Best CPU time to get the best result obtained on this benchmark1800.15
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 33
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 constraint26
Maximum length of a constraint46
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)15670
Sum of products size (including duplicates)31340
Number of different products15670
Sum of products size31340

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/453588-1178143892/instance-453588-1178143892.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node15/watcher-453588-1178143892 -o ROOT/results/node15/solver-453588-1178143892 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/453588-1178143892/instance-453588-1178143892.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 4765
/proc/meminfo: memFree=1719168/2055920 swapFree=4169108/4192956
[pid=4765] ppid=4763 vsize=2644 CPUtime=0
/proc/4765/stat : 4765 (glpPBv3) R 4763 4765 4368 0 -1 0 255 0 0 0 0 0 0 0 18 0 1 0 262306875 2707456 226 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 7978711 0 0 4096 0 0 0 0 17 1 0 0
/proc/4765/statm: 661 226 192 40 0 76 0

[startup+0.075591 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 4765
/proc/meminfo: memFree=1719168/2055920 swapFree=4169108/4192956
[pid=4765] ppid=4763 vsize=4512 CPUtime=0.07
/proc/4765/stat : 4765 (glpPBv3) R 4763 4765 4368 0 -1 0 725 0 0 0 7 0 0 0 18 0 1 0 262306875 4620288 696 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 7978711 0 0 4096 0 0 0 0 17 1 0 0
/proc/4765/statm: 1128 696 199 40 0 543 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4512

[startup+0.101593 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 4765
/proc/meminfo: memFree=1719168/2055920 swapFree=4169108/4192956
[pid=4765] ppid=4763 vsize=4780 CPUtime=0.09
/proc/4765/stat : 4765 (glpPBv3) R 4763 4765 4368 0 -1 0 794 0 0 0 9 0 0 0 18 0 1 0 262306875 4894720 765 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134530893 0 0 4096 0 0 0 0 17 1 0 0
/proc/4765/statm: 1195 765 199 40 0 610 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4780

[startup+0.301613 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 4765
/proc/meminfo: memFree=1719168/2055920 swapFree=4169108/4192956
[pid=4765] ppid=4763 vsize=6912 CPUtime=0.29
/proc/4765/stat : 4765 (glpPBv3) R 4763 4765 4368 0 -1 0 1337 0 0 0 29 0 0 0 19 0 1 0 262306875 7077888 1308 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4765/statm: 1728 1308 199 40 0 1143 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6912

[startup+0.701648 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 4765
/proc/meminfo: memFree=1719168/2055920 swapFree=4169108/4192956
[pid=4765] ppid=4763 vsize=29816 CPUtime=0.69
/proc/4765/stat : 4765 (glpPBv3) R 4763 4765 4368 0 -1 0 7864 0 0 0 66 3 0 0 23 0 1 0 262306875 30531584 7040 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134643580 0 0 4096 0 0 0 0 17 1 0 0
/proc/4765/statm: 7454 7040 221 40 0 6869 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29816

[startup+1.50172 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4766
/proc/meminfo: memFree=1691768/2055920 swapFree=4169108/4192956
[pid=4765] ppid=4763 vsize=29816 CPUtime=1.49
/proc/4765/stat : 4765 (glpPBv3) R 4763 4765 4368 0 -1 0 8113 0 0 0 146 3 0 0 25 0 1 0 262306875 30531584 7072 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134587974 0 0 4096 0 0 0 0 17 1 0 0
/proc/4765/statm: 7454 7072 221 40 0 6869 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 29816

[startup+3.10187 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4766
/proc/meminfo: memFree=1691320/2055920 swapFree=4169108/4192956
[pid=4765] ppid=4763 vsize=31688 CPUtime=3.09
/proc/4765/stat : 4765 (glpPBv3) R 4763 4765 4368 0 -1 0 9919 0 0 0 305 4 0 0 25 0 1 0 262306875 32448512 7540 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134643520 0 0 4096 0 0 0 0 17 1 0 0
/proc/4765/statm: 7922 7540 221 40 0 7337 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 31688

[startup+6.30116 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4766
/proc/meminfo: memFree=1690616/2055920 swapFree=4169108/4192956
[pid=4765] ppid=4763 vsize=30372 CPUtime=6.29
/proc/4765/stat : 4765 (glpPBv3) R 4763 4765 4368 0 -1 0 12202 0 0 0 624 5 0 0 25 0 1 0 262306875 31100928 7211 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134643764 0 0 4096 0 0 0 0 17 1 0 0
/proc/4765/statm: 7593 7211 221 40 0 7008 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 30372

[startup+12.7027 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4766
/proc/meminfo: memFree=1690552/2055920 swapFree=4169108/4192956
[pid=4765] ppid=4763 vsize=30372 CPUtime=12.69
/proc/4765/stat : 4765 (glpPBv3) R 4763 4765 4368 0 -1 0 15674 0 0 0 1262 7 0 0 25 0 1 0 262306875 31100928 7211 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4765/statm: 7593 7211 221 40 0 7008 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 30372

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4766
/proc/meminfo: memFree=1690552/2055920 swapFree=4169108/4192956
[pid=4765] ppid=4763 vsize=31368 CPUtime=25.49
/proc/4765/stat : 4765 (glpPBv3) R 4763 4765 4368 0 -1 0 21099 0 0 0 2539 10 0 0 25 0 1 0 262306875 32120832 7428 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134636128 0 0 4096 0 0 0 0 17 1 0 0
/proc/4765/statm: 7842 7428 221 40 0 7257 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 31368

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4766
/proc/meminfo: memFree=1690552/2055920 swapFree=4169108/4192956
[pid=4765] ppid=4763 vsize=30372 CPUtime=51.08
/proc/4765/stat : 4765 (glpPBv3) R 4763 4765 4368 0 -1 0 30430 0 0 0 5093 15 0 0 25 0 1 0 262306875 31100928 7211 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134643608 0 0 4096 0 0 0 0 17 1 0 0
/proc/4765/statm: 7593 7211 221 40 0 7008 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 30372

[startup+102.306 s]
/proc/loadavg: 1.07 1.03 1.01 2/78 4766
/proc/meminfo: memFree=1686200/2055920 swapFree=4169108/4192956
[pid=4765] ppid=4763 vsize=34116 CPUtime=102.27
/proc/4765/stat : 4765 (glpPBv3) R 4763 4765 4368 0 -1 0 50098 0 0 0 10201 26 0 0 25 0 1 0 262306875 34934784 8147 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134584055 0 0 4096 0 0 0 0 17 1 0 0
/proc/4765/statm: 8529 8147 221 40 0 7944 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 34116

[startup+162.301 s]
/proc/loadavg: 1.06 1.03 1.01 2/78 4766
/proc/meminfo: memFree=1686840/2055920 swapFree=4169108/4192956
[pid=4765] ppid=4763 vsize=34116 CPUtime=162.25
/proc/4765/stat : 4765 (glpPBv3) R 4763 4765 4368 0 -1 0 70496 0 0 0 16187 38 0 0 25 0 1 0 262306875 34934784 8147 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134587138 0 0 4096 0 0 0 0 17 1 0 0
/proc/4765/statm: 8529 8147 221 40 0 7944 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 34116

[startup+222.302 s]
/proc/loadavg: 1.02 1.03 1.00 2/78 4766
/proc/meminfo: memFree=1686776/2055920 swapFree=4169108/4192956
[pid=4765] ppid=4763 vsize=34116 CPUtime=222.24
/proc/4765/stat : 4765 (glpPBv3) R 4763 4765 4368 0 -1 0 90677 0 0 0 22175 49 0 0 25 0 1 0 262306875 34934784 8147 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134643550 0 0 4096 0 0 0 0 17 1 0 0
/proc/4765/statm: 8529 8147 221 40 0 7944 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 34116

[startup+282.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 4766
/proc/meminfo: memFree=1686776/2055920 swapFree=4169108/4192956
[pid=4765] ppid=4763 vsize=34116 CPUtime=282.22
/proc/4765/stat : 4765 (glpPBv3) R 4763 4765 4368 0 -1 0 111075 0 0 0 28162 60 0 0 25 0 1 0 262306875 34934784 8147 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134643687 0 0 4096 0 0 0 0 17 1 0 0
/proc/4765/statm: 8529 8147 221 40 0 7944 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 34116

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 4766
/proc/meminfo: memFree=1686712/2055920 swapFree=4169108/4192956
[pid=4765] ppid=4763 vsize=34116 CPUtime=342.21
/proc/4765/stat : 4765 (glpPBv3) R 4763 4765 4368 0 -1 0 132124 0 0 0 34149 72 0 0 25 0 1 0 262306875 34934784 8147 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134583723 0 0 4096 0 0 0 0 17 1 0 0
/proc/4765/statm: 8529 8147 221 40 0 7944 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 34116

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 4766
/proc/meminfo: memFree=1686712/2055920 swapFree=4169108/4192956
[pid=4765] ppid=4763 vsize=34116 CPUtime=402.2
/proc/4765/stat : 4765 (glpPBv3) R 4763 4765 4368 0 -1 0 154258 0 0 0 40136 84 0 0 25 0 1 0 262306875 34934784 8147 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134583923 0 0 4096 0 0 0 0 17 1 0 0
/proc/4765/statm: 8529 8147 221 40 0 7944 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 34116

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 4766
/proc/meminfo: memFree=1686840/2055920 swapFree=4169108/4192956
[pid=4765] ppid=4763 vsize=34116 CPUtime=462.18
/proc/4765/stat : 4765 (glpPBv3) R 4763 4765 4368 0 -1 0 178345 0 0 0 46122 96 0 0 25 0 1 0 262306875 34934784 8147 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134587158 0 0 4096 0 0 0 0 17 1 0 0
/proc/4765/statm: 8529 8147 221 40 0 7944 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 34116

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4766
/proc/meminfo: memFree=1686840/2055920 swapFree=4169108/4192956
[pid=4765] ppid=4763 vsize=34116 CPUtime=522.16
/proc/4765/stat : 4765 (glpPBv3) R 4763 4765 4368 0 -1 0 201781 0 0 0 52106 110 0 0 25 0 1 0 262306875 34934784 8147 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134643626 0 0 4096 0 0 0 0 17 1 0 0
/proc/4765/statm: 8529 8147 221 40 0 7944 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 34116

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4766
/proc/meminfo: memFree=1686840/2055920 swapFree=4169108/4192956
[pid=4765] ppid=4763 vsize=34116 CPUtime=582.15
/proc/4765/stat : 4765 (glpPBv3) R 4763 4765 4368 0 -1 0 223264 0 0 0 58093 122 0 0 25 0 1 0 262306875 34934784 8147 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134643658 0 0 4096 0 0 0 0 17 1 0 0
/proc/4765/statm: 8529 8147 221 40 0 7944 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 34116

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4766
/proc/meminfo: memFree=1686840/2055920 swapFree=4169108/4192956
[pid=4765] ppid=4763 vsize=34116 CPUtime=642.14
/proc/4765/stat : 4765 (glpPBv3) R 4763 4765 4368 0 -1 0 246049 0 0 0 64080 134 0 0 25 0 1 0 262306875 34934784 8147 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134583590 0 0 4096 0 0 0 0 17 1 0 0
/proc/4765/statm: 8529 8147 221 40 0 7944 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 34116


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4766
/proc/meminfo: memFree=1686712/2055920 swapFree=4169108/4192956
[pid=4765] ppid=4763 vsize=34116 CPUtime=882.07
/proc/4765/stat : 4765 (glpPBv3) R 4763 4765 4368 0 -1 0 334151 0 0 0 88023 184 0 0 25 0 1 0 262306875 34934784 8147 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134589605 0 0 4096 0 0 0 0 17 1 0 0
/proc/4765/statm: 8529 8147 221 40 0 7944 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 34116

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4766
/proc/meminfo: memFree=1686776/2055920 swapFree=4169108/4192956
[pid=4765] ppid=4763 vsize=34116 CPUtime=942.07
/proc/4765/stat : 4765 (glpPBv3) R 4763 4765 4368 0 -1 0 356068 0 0 0 94010 197 0 0 25 0 1 0 262306875 34934784 8147 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134643580 0 0 4096 0 0 0 0 17 1 0 0
/proc/4765/statm: 8529 8147 221 40 0 7944 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 34116

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4766
/proc/meminfo: memFree=1679736/2055920 swapFree=4169108/4192956
[pid=4765] ppid=4763 vsize=41264 CPUtime=1002.05
/proc/4765/stat : 4765 (glpPBv3) R 4763 4765 4368 0 -1 0 936879 0 0 0 99768 437 0 0 25 0 1 0 262306875 42254336 9940 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/4765/statm: 10316 9940 227 40 0 9731 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 41264

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4766
/proc/meminfo: memFree=1679800/2055920 swapFree=4169108/4192956
[pid=4765] ppid=4763 vsize=41264 CPUtime=1062.03
/proc/4765/stat : 4765 (glpPBv3) R 4763 4765 4368 0 -1 0 1600719 0 0 0 105496 707 0 0 25 0 1 0 262306875 42254336 9940 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134542131 0 0 4096 0 0 0 0 17 1 0 0
/proc/4765/statm: 10316 9940 227 40 0 9731 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 41264

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4766
/proc/meminfo: memFree=1679736/2055920 swapFree=4169108/4192956
[pid=4765] ppid=4763 vsize=41264 CPUtime=1122.02
/proc/4765/stat : 4765 (glpPBv3) R 4763 4765 4368 0 -1 0 2264685 0 0 0 111220 982 0 0 25 0 1 0 262306875 42254336 9940 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134543003 0 0 4096 0 0 0 0 17 1 0 0
/proc/4765/statm: 10316 9940 227 40 0 9731 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 41264

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4766
/proc/meminfo: memFree=1679736/2055920 swapFree=4169108/4192956
[pid=4765] ppid=4763 vsize=41264 CPUtime=1182.01
/proc/4765/stat : 4765 (glpPBv3) R 4763 4765 4368 0 -1 0 2928741 0 0 0 116940 1261 0 0 25 0 1 0 262306875 42254336 9940 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/4765/statm: 10316 9940 227 40 0 9731 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 41264

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4766
/proc/meminfo: memFree=1680056/2055920 swapFree=4169108/4192956
[pid=4765] ppid=4763 vsize=41264 CPUtime=1241.98
/proc/4765/stat : 4765 (glpPBv3) R 4763 4765 4368 0 -1 0 3591951 0 0 0 122658 1540 0 0 25 0 1 0 262306875 42254336 9940 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/4765/statm: 10316 9940 227 40 0 9731 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 41264

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4766
/proc/meminfo: memFree=1679736/2055920 swapFree=4169108/4192956
[pid=4765] ppid=4763 vsize=41264 CPUtime=1301.98
/proc/4765/stat : 4765 (glpPBv3) R 4763 4765 4368 0 -1 0 4255035 0 0 0 128375 1823 0 0 25 0 1 0 262306875 42254336 9940 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/4765/statm: 10316 9940 227 40 0 9731 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 41264

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4766
/proc/meminfo: memFree=1679800/2055920 swapFree=4169108/4192956
[pid=4765] ppid=4763 vsize=41264 CPUtime=1361.96
/proc/4765/stat : 4765 (glpPBv3) R 4763 4765 4368 0 -1 0 4917993 0 0 0 134100 2096 0 0 25 0 1 0 262306875 42254336 9940 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 7978711 0 0 4096 0 0 0 0 17 1 0 0
/proc/4765/statm: 10316 9940 227 40 0 9731 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 41264

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4766
/proc/meminfo: memFree=1680056/2055920 swapFree=4169108/4192956
[pid=4765] ppid=4763 vsize=41264 CPUtime=1421.95
/proc/4765/stat : 4765 (glpPBv3) R 4763 4765 4368 0 -1 0 5581054 0 0 0 139817 2378 0 0 25 0 1 0 262306875 42254336 9917 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 7978711 0 0 4096 0 0 0 0 17 1 0 0
/proc/4765/statm: 10316 9926 227 40 0 9731 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 41264

[startup+1482.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 4766
/proc/meminfo: memFree=1679928/2055920 swapFree=4169108/4192956
[pid=4765] ppid=4763 vsize=41264 CPUtime=1481.93
/proc/4765/stat : 4765 (glpPBv3) R 4763 4765 4368 0 -1 0 6237637 0 0 0 145551 2642 0 0 25 0 1 0 262306875 42254336 9940 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/4765/statm: 10316 9940 227 40 0 9731 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 41264

[startup+1542.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 4766
/proc/meminfo: memFree=1679864/2055920 swapFree=4169108/4192956
[pid=4765] ppid=4763 vsize=41264 CPUtime=1541.92
/proc/4765/stat : 4765 (glpPBv3) R 4763 4765 4368 0 -1 0 6901552 0 0 0 151269 2923 0 0 25 0 1 0 262306875 42254336 9940 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134542978 0 0 4096 0 0 0 0 17 1 0 0
/proc/4765/statm: 10316 9940 227 40 0 9731 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 41264

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4766
/proc/meminfo: memFree=1679864/2055920 swapFree=4169108/4192956
[pid=4765] ppid=4763 vsize=41264 CPUtime=1601.9
/proc/4765/stat : 4765 (glpPBv3) R 4763 4765 4368 0 -1 0 7565341 0 0 0 156983 3207 0 0 25 0 1 0 262306875 42254336 9940 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134643491 0 0 4096 0 0 0 0 17 1 0 0
/proc/4765/statm: 10316 9940 227 40 0 9731 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 41264

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4766
/proc/meminfo: memFree=1679864/2055920 swapFree=4169108/4192956
[pid=4765] ppid=4763 vsize=41264 CPUtime=1661.89
/proc/4765/stat : 4765 (glpPBv3) R 4763 4765 4368 0 -1 0 8229130 0 0 0 162699 3490 0 0 25 0 1 0 262306875 42254336 9940 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/4765/statm: 10316 9940 227 40 0 9731 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 41264

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4766
/proc/meminfo: memFree=1679864/2055920 swapFree=4169108/4192956
[pid=4765] ppid=4763 vsize=41264 CPUtime=1721.88
/proc/4765/stat : 4765 (glpPBv3) R 4763 4765 4368 0 -1 0 8893297 0 0 0 168420 3768 0 0 25 0 1 0 262306875 42254336 9940 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/4765/statm: 10316 9940 227 40 0 9731 0
Current children cumulated CPU time (s) 1721.88
Current children cumulated vsize (KiB) 41264

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4768
/proc/meminfo: memFree=1679864/2055920 swapFree=4169108/4192956
[pid=4765] ppid=4763 vsize=41264 CPUtime=1781.86
/proc/4765/stat : 4765 (glpPBv3) R 4763 4765 4368 0 -1 0 9557716 0 0 0 174135 4051 0 0 25 0 1 0 262306875 42254336 9940 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134629076 0 0 4096 0 0 0 0 17 1 0 0
/proc/4765/statm: 10316 9940 227 40 0 9731 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 41264



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4768
/proc/meminfo: memFree=1680120/2055920 swapFree=4169108/4192956
[pid=4765] ppid=4763 vsize=41264 CPUtime=1800.06
/proc/4765/stat : 4765 (glpPBv3) R 4763 4765 4368 0 -1 0 9759043 0 0 0 175868 4138 0 0 25 0 1 0 262306875 42254336 9940 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/4765/statm: 10316 9940 227 40 0 9731 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 41264

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 4768
/proc/meminfo: memFree=1680120/2055920 swapFree=4169108/4192956
[pid=4765] ppid=4763 vsize=41264 CPUtime=1800.06
/proc/4765/stat : 4765 (glpPBv3) R 4763 4765 4368 0 -1 0 9759043 0 0 0 175868 4138 0 0 25 0 1 0 262306875 42254336 9940 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/4765/statm: 10316 9940 227 40 0 9731 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 41264

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.51
CPU time (s): 1800.07
CPU user time (s): 1758.69
CPU system time (s): 41.3877
CPU usage (%): 99.9756
Max. virtual memory (cumulated for all children) (KiB): 48056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1758.69
system time used= 41.3877
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9759043
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= 2449

runsolver used 1.36779 second user time and 4.00339 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Wed May  2 22:11:32 UTC 2007

IDJOB= 453588
IDBENCH= 48140
IDSOLVER= 166
FILE ID= node15/453588-1178143892

PBS_JOBID= 4751074

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_25_2.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/453588-1178143892/instance-453588-1178143892.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node15/convwatcher-453588-1178143892 -o ROOT/results/node15/conversion-453588-1178143892 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/453588-1178143892/instance-453588-1178143892.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-453588-1178143892 -o ROOT/results/node15/solver-453588-1178143892 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/453588-1178143892/instance-453588-1178143892.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  e4d0ce6c299ae1a05f607b170c68aad6

RANDOM SEED= 573271594

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.227
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		: 3000.227
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:       1719576 kB
Buffers:        118220 kB
Cached:         124064 kB
SwapCached:       2380 kB
Active:         136080 kB
Inactive:       134872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1719576 kB
SwapTotal:     4192956 kB
SwapFree:      4169108 kB
Dirty:            3468 kB
Writeback:           0 kB
Mapped:          32676 kB
Slab:            50808 kB
Committed_AS: 10520720 kB
PageTables:       1872 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 node15 on Wed May  2 22:41:35 UTC 2007