Trace number 349836

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
PBS4 2007-03-23? (TO) 1800.11 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/golomb-rulers/normalized-OGR_18.opb
MD5SUMde4cbecd7c9968d40b279ce145b888a9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables8883
Total number of constraints17459
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 constraints17459
Minimum length of a constraint18
Maximum length of a constraint37
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 2691
Number of bits of the biggest sum of numbers12
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 PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/349836-1176716806/instance-349836-1176716806.opb ......
1800.10/1800.60	c done parsing opb.
1800.10/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/349836-1176716806/instance-349836-1176716806.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/node52/watcher-349836-1176716806 -o ROOT/results/node52/solver-349836-1176716806 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/349836-1176716806/PBS4 /tmp/evaluation/349836-1176716806/instance-349836-1176716806.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17834
/proc/meminfo: memFree=1846692/2055920 swapFree=4184520/4192956
[pid=17834] ppid=17832 vsize=2576 CPUtime=0
/proc/17834/stat : 17834 (PBS4) R 17832 17834 16763 0 -1 4194304 423 0 0 0 0 0 0 0 18 0 1 0 26525656 2637824 405 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134529775 0 0 4096 0 0 0 0 17 1 0 0
/proc/17834/statm: 644 405 87 219 0 421 0

[startup+0.066425 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17834
/proc/meminfo: memFree=1846692/2055920 swapFree=4184520/4192956
[pid=17834] ppid=17832 vsize=3236 CPUtime=0.06
/proc/17834/stat : 17834 (PBS4) R 17832 17834 16763 0 -1 4194304 608 0 0 0 6 0 0 0 18 0 1 0 26525656 3313664 590 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134530221 0 0 4096 0 0 0 0 17 1 0 0
/proc/17834/statm: 809 590 87 219 0 586 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3236

[startup+0.101427 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17834
/proc/meminfo: memFree=1846692/2055920 swapFree=4184520/4192956
[pid=17834] ppid=17832 vsize=3368 CPUtime=0.09
/proc/17834/stat : 17834 (PBS4) R 17832 17834 16763 0 -1 4194304 620 0 0 0 9 0 0 0 18 0 1 0 26525656 3448832 602 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135157822 0 0 4096 0 0 0 0 17 1 0 0
/proc/17834/statm: 842 603 87 219 0 619 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3368

[startup+0.30144 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17834
/proc/meminfo: memFree=1846692/2055920 swapFree=4184520/4192956
[pid=17834] ppid=17832 vsize=5608 CPUtime=0.29
/proc/17834/stat : 17834 (PBS4) R 17832 17834 16763 0 -1 4194304 1197 0 0 0 29 0 0 0 19 0 1 0 26525656 5742592 1146 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134593268 0 0 4096 0 0 0 0 17 1 0 0
/proc/17834/statm: 1402 1146 88 219 0 1179 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5608

[startup+0.701467 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17834
/proc/meminfo: memFree=1846692/2055920 swapFree=4184520/4192956
[pid=17834] ppid=17832 vsize=8772 CPUtime=0.69
/proc/17834/stat : 17834 (PBS4) R 17832 17834 16763 0 -1 4194304 2048 0 0 0 69 0 0 0 22 0 1 0 26525656 8982528 1932 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134531171 0 0 4096 0 0 0 0 17 1 0 0
/proc/17834/statm: 2193 1932 88 219 0 1970 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8772

[startup+1.50152 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17835
/proc/meminfo: memFree=1839004/2055920 swapFree=4184520/4192956
[pid=17834] ppid=17832 vsize=14304 CPUtime=1.49
/proc/17834/stat : 17834 (PBS4) R 17832 17834 16763 0 -1 4194304 3514 0 0 0 148 1 0 0 25 0 1 0 26525656 14647296 3269 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134786587 0 0 4096 0 0 0 0 17 1 0 0
/proc/17834/statm: 3576 3269 88 219 0 3353 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14304

[startup+3.10163 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17835
/proc/meminfo: memFree=1822748/2055920 swapFree=4184520/4192956
[pid=17834] ppid=17832 vsize=24784 CPUtime=3.09
/proc/17834/stat : 17834 (PBS4) R 17832 17834 16763 0 -1 4194304 6467 0 0 0 307 2 0 0 25 0 1 0 26525656 25378816 5756 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17834/statm: 6196 5756 93 219 0 5973 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24784

[startup+6.30185 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17835
/proc/meminfo: memFree=1823516/2055920 swapFree=4184520/4192956
[pid=17834] ppid=17832 vsize=24784 CPUtime=6.29
/proc/17834/stat : 17834 (PBS4) R 17832 17834 16763 0 -1 4194304 6487 0 0 0 626 3 0 0 25 0 1 0 26525656 25378816 5776 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548033 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17834/statm: 6196 5776 93 219 0 5973 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24784

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17835
/proc/meminfo: memFree=1823524/2055920 swapFree=4184520/4192956
[pid=17834] ppid=17832 vsize=25040 CPUtime=12.69
/proc/17834/stat : 17834 (PBS4) R 17832 17834 16763 0 -1 4194304 6536 0 0 0 1266 3 0 0 25 0 1 0 26525656 25640960 5825 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548233 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17834/statm: 6260 5825 94 219 0 6037 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25040

[startup+25.5021 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17835
/proc/meminfo: memFree=1823268/2055920 swapFree=4184520/4192956
[pid=17834] ppid=17832 vsize=25552 CPUtime=25.48
/proc/17834/stat : 17834 (PBS4) R 17832 17834 16763 0 -1 4194304 6635 0 0 0 2545 3 0 0 25 0 1 0 26525656 26165248 5924 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17834/statm: 6388 5924 94 219 0 6165 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25552

[startup+51.1029 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17835
/proc/meminfo: memFree=1822244/2055920 swapFree=4184520/4192956
[pid=17834] ppid=17832 vsize=26576 CPUtime=51.08
/proc/17834/stat : 17834 (PBS4) R 17832 17834 16763 0 -1 4194304 6910 0 0 0 5103 5 0 0 25 0 1 0 26525656 27213824 6199 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17834/statm: 6644 6199 94 219 0 6421 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 26576

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17835
/proc/meminfo: memFree=1820900/2055920 swapFree=4184520/4192956
[pid=17834] ppid=17832 vsize=28624 CPUtime=102.27
/proc/17834/stat : 17834 (PBS4) R 17832 17834 16763 0 -1 4194304 7227 0 0 0 10220 7 0 0 25 0 1 0 26525656 29310976 6516 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17834/statm: 7156 6516 94 219 0 6933 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 28624

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17835
/proc/meminfo: memFree=1819812/2055920 swapFree=4184520/4192956
[pid=17834] ppid=17832 vsize=32720 CPUtime=162.26
/proc/17834/stat : 17834 (PBS4) R 17832 17834 16763 0 -1 4194304 7507 0 0 0 16216 10 0 0 25 0 1 0 26525656 33505280 6796 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17834/statm: 8180 6796 94 219 0 7957 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 32720

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17835
/proc/meminfo: memFree=1819044/2055920 swapFree=4184520/4192956
[pid=17834] ppid=17832 vsize=32720 CPUtime=222.25
/proc/17834/stat : 17834 (PBS4) R 17832 17834 16763 0 -1 4194304 7700 0 0 0 22212 13 0 0 25 0 1 0 26525656 33505280 6989 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547688 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17834/statm: 8180 6989 94 219 0 7957 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 32720

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17835
/proc/meminfo: memFree=1818596/2055920 swapFree=4184520/4192956
[pid=17834] ppid=17832 vsize=32720 CPUtime=282.23
/proc/17834/stat : 17834 (PBS4) R 17832 17834 16763 0 -1 4194304 7817 0 0 0 28207 16 0 0 25 0 1 0 26525656 33505280 7106 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17834/statm: 8180 7106 94 219 0 7957 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 32720

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17835
/proc/meminfo: memFree=1818276/2055920 swapFree=4184520/4192956
[pid=17834] ppid=17832 vsize=32720 CPUtime=342.22
/proc/17834/stat : 17834 (PBS4) R 17832 17834 16763 0 -1 4194304 7898 0 0 0 34204 18 0 0 25 0 1 0 26525656 33505280 7187 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17834/statm: 8180 7187 94 219 0 7957 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 32720

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17835
/proc/meminfo: memFree=1817316/2055920 swapFree=4184520/4192956
[pid=17834] ppid=17832 vsize=32720 CPUtime=402.2
/proc/17834/stat : 17834 (PBS4) R 17832 17834 16763 0 -1 4194304 8123 0 0 0 40200 20 0 0 25 0 1 0 26525656 33505280 7412 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17834/statm: 8180 7412 94 219 0 7957 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 32720

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17835
/proc/meminfo: memFree=1816804/2055920 swapFree=4184520/4192956
[pid=17834] ppid=17832 vsize=32720 CPUtime=462.18
/proc/17834/stat : 17834 (PBS4) R 17832 17834 16763 0 -1 4194304 8246 0 0 0 46195 23 0 0 25 0 1 0 26525656 33505280 7535 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17834/statm: 8180 7535 94 219 0 7957 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 32720

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17835
/proc/meminfo: memFree=1816420/2055920 swapFree=4184520/4192956
[pid=17834] ppid=17832 vsize=32720 CPUtime=522.18
/proc/17834/stat : 17834 (PBS4) R 17832 17834 16763 0 -1 4194304 8347 0 0 0 52192 26 0 0 25 0 1 0 26525656 33505280 7636 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17834/statm: 8180 7636 94 219 0 7957 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 32720

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17835
/proc/meminfo: memFree=1815972/2055920 swapFree=4184520/4192956
[pid=17834] ppid=17832 vsize=32720 CPUtime=582.16
/proc/17834/stat : 17834 (PBS4) R 17832 17834 16763 0 -1 4194304 8462 0 0 0 58188 28 0 0 25 0 1 0 26525656 33505280 7751 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17834/statm: 8180 7751 94 219 0 7957 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 32720

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17835
/proc/meminfo: memFree=1815844/2055920 swapFree=4184520/4192956
[pid=17834] ppid=17832 vsize=32720 CPUtime=642.16
/proc/17834/stat : 17834 (PBS4) R 17832 17834 16763 0 -1 4194304 8490 0 0 0 64185 31 0 0 25 0 1 0 26525656 33505280 7779 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17834/statm: 8180 7779 94 219 0 7957 0
Current children cumulated CPU time (s) 642.16
Current children cumulated vsize (KiB) 32720


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17835
/proc/meminfo: memFree=1814372/2055920 swapFree=4184520/4192956
[pid=17834] ppid=17832 vsize=40912 CPUtime=822.11
/proc/17834/stat : 17834 (PBS4) R 17832 17834 16763 0 -1 4194304 8825 0 0 0 82173 38 0 0 25 0 1 0 26525656 41893888 8114 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548528 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17834/statm: 10228 8114 94 219 0 10005 0
Current children cumulated CPU time (s) 822.11
Current children cumulated vsize (KiB) 40912

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 17999
/proc/meminfo: memFree=1812700/2055920 swapFree=4184520/4192956
[pid=17834] ppid=17832 vsize=40912 CPUtime=882.01
/proc/17834/stat : 17834 (PBS4) R 17832 17834 16763 0 -1 4194304 8858 0 0 0 88160 41 0 0 25 0 1 0 26525656 41893888 8147 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17834/statm: 10228 8147 94 219 0 10005 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 40912

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18033
/proc/meminfo: memFree=1813284/2055920 swapFree=4184520/4192956
[pid=17834] ppid=17832 vsize=40912 CPUtime=941.98
/proc/17834/stat : 17834 (PBS4) R 17832 17834 16763 0 -1 4194304 9023 0 0 0 94153 45 0 0 25 0 1 0 26525656 41893888 8312 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17834/statm: 10228 8312 94 219 0 10005 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 40912

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18033
/proc/meminfo: memFree=1813028/2055920 swapFree=4184520/4192956
[pid=17834] ppid=17832 vsize=40912 CPUtime=1001.96
/proc/17834/stat : 17834 (PBS4) R 17832 17834 16763 0 -1 4194304 9079 0 0 0 100150 46 0 0 25 0 1 0 26525656 41893888 8368 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17834/statm: 10228 8368 94 219 0 10005 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 40912

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18033
/proc/meminfo: memFree=1812964/2055920 swapFree=4184520/4192956
[pid=17834] ppid=17832 vsize=40912 CPUtime=1061.95
/proc/17834/stat : 17834 (PBS4) R 17832 17834 16763 0 -1 4194304 9090 0 0 0 106145 50 0 0 25 0 1 0 26525656 41893888 8379 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17834/statm: 10228 8379 94 219 0 10005 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 40912

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18033
/proc/meminfo: memFree=1813028/2055920 swapFree=4184520/4192956
[pid=17834] ppid=17832 vsize=40912 CPUtime=1121.93
/proc/17834/stat : 17834 (PBS4) R 17832 17834 16763 0 -1 4194304 9090 0 0 0 112141 52 0 0 25 0 1 0 26525656 41893888 8379 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17834/statm: 10228 8379 94 219 0 10005 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 40912

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18033
/proc/meminfo: memFree=1811236/2055920 swapFree=4184520/4192956
[pid=17834] ppid=17832 vsize=43988 CPUtime=1181.92
/proc/17834/stat : 17834 (PBS4) R 17832 17834 16763 0 -1 4194304 9528 0 0 0 118137 55 0 0 25 0 1 0 26525656 45043712 8817 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547632 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17834/statm: 10997 8817 94 219 0 10774 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 43988

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18035
/proc/meminfo: memFree=1811044/2055920 swapFree=4184520/4192956
[pid=17834] ppid=17832 vsize=43988 CPUtime=1241.91
/proc/17834/stat : 17834 (PBS4) R 17832 17834 16763 0 -1 4194304 9582 0 0 0 124133 58 0 0 25 0 1 0 26525656 45043712 8871 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548019 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17834/statm: 10997 8871 94 219 0 10774 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 43988

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18035
/proc/meminfo: memFree=1810980/2055920 swapFree=4184520/4192956
[pid=17834] ppid=17832 vsize=43988 CPUtime=1301.9
/proc/17834/stat : 17834 (PBS4) R 17832 17834 16763 0 -1 4194304 9598 0 0 0 130129 61 0 0 25 0 1 0 26525656 45043712 8887 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17834/statm: 10997 8887 94 219 0 10774 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 43988

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18035
/proc/meminfo: memFree=1810916/2055920 swapFree=4184520/4192956
[pid=17834] ppid=17832 vsize=43988 CPUtime=1361.88
/proc/17834/stat : 17834 (PBS4) R 17832 17834 16763 0 -1 4194304 9616 0 0 0 136124 64 0 0 25 0 1 0 26525656 45043712 8905 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17834/statm: 10997 8905 94 219 0 10774 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 43988

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18035
/proc/meminfo: memFree=1810660/2055920 swapFree=4184520/4192956
[pid=17834] ppid=17832 vsize=43988 CPUtime=1421.87
/proc/17834/stat : 17834 (PBS4) R 17832 17834 16763 0 -1 4194304 9669 0 0 0 142121 66 0 0 25 0 1 0 26525656 45043712 8958 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17834/statm: 10997 8958 94 219 0 10774 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 43988

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18035
/proc/meminfo: memFree=1810148/2055920 swapFree=4184520/4192956
[pid=17834] ppid=17832 vsize=43988 CPUtime=1481.86
/proc/17834/stat : 17834 (PBS4) R 17832 17834 16763 0 -1 4194304 9810 0 0 0 148117 69 0 0 25 0 1 0 26525656 45043712 9099 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17834/statm: 10997 9099 94 219 0 10774 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 43988

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18035
/proc/meminfo: memFree=1809508/2055920 swapFree=4184520/4192956
[pid=17834] ppid=17832 vsize=43988 CPUtime=1541.85
/proc/17834/stat : 17834 (PBS4) R 17832 17834 16763 0 -1 4194304 9962 0 0 0 154113 72 0 0 25 0 1 0 26525656 45043712 9251 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17834/statm: 10997 9251 94 219 0 10774 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 43988

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18035
/proc/meminfo: memFree=1809124/2055920 swapFree=4184520/4192956
[pid=17834] ppid=17832 vsize=43988 CPUtime=1601.83
/proc/17834/stat : 17834 (PBS4) R 17832 17834 16763 0 -1 4194304 10051 0 0 0 160109 74 0 0 25 0 1 0 26525656 45043712 9340 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17834/statm: 10997 9340 94 219 0 10774 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 43988

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18035
/proc/meminfo: memFree=1809060/2055920 swapFree=4184520/4192956
[pid=17834] ppid=17832 vsize=43988 CPUtime=1661.82
/proc/17834/stat : 17834 (PBS4) R 17832 17834 16763 0 -1 4194304 10071 0 0 0 166105 77 0 0 25 0 1 0 26525656 45043712 9360 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548114 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17834/statm: 10997 9360 94 219 0 10774 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 43988

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18035
/proc/meminfo: memFree=1808548/2055920 swapFree=4184520/4192956
[pid=17834] ppid=17832 vsize=43988 CPUtime=1721.81
/proc/17834/stat : 17834 (PBS4) R 17832 17834 16763 0 -1 4194304 10203 0 0 0 172101 80 0 0 25 0 1 0 26525656 45043712 9492 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17834/statm: 10997 9492 94 219 0 10774 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 43988

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18035
/proc/meminfo: memFree=1807780/2055920 swapFree=4184520/4192956
[pid=17834] ppid=17832 vsize=43988 CPUtime=1781.79
/proc/17834/stat : 17834 (PBS4) R 17832 17834 16763 0 -1 4194304 10363 0 0 0 178097 82 0 0 25 0 1 0 26525656 45043712 9652 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17834/statm: 10997 9652 94 219 0 10774 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 43988



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18035
/proc/meminfo: memFree=1807780/2055920 swapFree=4184520/4192956
[pid=17834] ppid=17832 vsize=43988 CPUtime=1800.1
/proc/17834/stat : 17834 (PBS4) R 17832 17834 16763 0 -1 4194304 10368 0 0 0 179926 84 0 0 25 0 1 0 26525656 45043712 9657 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17834/statm: 10997 9657 94 219 0 10774 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 43988

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

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.11
CPU user time (s): 1799.26
CPU system time (s): 0.85187
CPU usage (%): 99.972
Max. virtual memory (cumulated for all children) (KiB): 43988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.26
system time used= 0.85187
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10369
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= 8
involuntary context switches= 2378

runsolver used 1.19482 second user time and 3.79042 second system time

The end

Launcher Data (download as text)

Begin job on node52 on Mon Apr 16 09:46:46 UTC 2007

IDJOB= 349836
IDBENCH= 2630
IDSOLVER= 157
FILE ID= node52/349836-1176716806

PBS_JOBID= 4560073

Free space on /tmp= 66395 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_18.opb
COMMAND LINE= /tmp/evaluation/349836-1176716806/PBS4 /tmp/evaluation/349836-1176716806/instance-349836-1176716806.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node52/convwatcher-349836-1176716806 -o ROOT/results/node52/conversion-349836-1176716806 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/349836-1176716806/instance-349836-1176716806.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-349836-1176716806 -o ROOT/results/node52/solver-349836-1176716806 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/349836-1176716806/PBS4 /tmp/evaluation/349836-1176716806/instance-349836-1176716806.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  de4cbecd7c9968d40b279ce145b888a9

RANDOM SEED= 683160726

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node52.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		: 3000.236
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		: 3000.236
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:       1847164 kB
Buffers:          7660 kB
Cached:         140260 kB
SwapCached:       2496 kB
Active:          40392 kB
Inactive:       118440 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1847164 kB
SwapTotal:     4192956 kB
SwapFree:      4184520 kB
Dirty:            6044 kB
Writeback:           0 kB
Mapped:          17272 kB
Slab:            35908 kB
Committed_AS:  1499056 kB
PageTables:       1492 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= 66395 MiB

End job on node52 on Mon Apr 16 10:16:49 UTC 2007