Trace number 459051

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_v2 2007-03-23? (TO) 1800.05 1800.51

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/459051-1178647827/instance-459051-1178647827.opb ......
1800.03/1800.50	c done parsing opb.
1800.03/1800.50	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/459051-1178647827/instance-459051-1178647827.opb is already a linear file

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node7/watcher-459051-1178647827 -o ROOT/results/node7/solver-459051-1178647827 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459051-1178647827/instance-459051-1178647827.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 0.96 0.98 3/77 607
/proc/meminfo: memFree=1553008/2055920 swapFree=4157048/4192956
[pid=607] ppid=605 vsize=2576 CPUtime=0
/proc/607/stat : 607 (PBS4_SAT07v2) R 605 607 31848 0 -1 4194304 422 0 0 0 0 0 0 0 18 0 1 0 340820346 2637824 404 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134530493 0 0 4096 16384 0 0 0 17 1 0 0
/proc/607/statm: 644 404 86 219 0 421 0

[startup+0.00739597 s]
/proc/loadavg: 0.92 0.96 0.98 3/77 607
/proc/meminfo: memFree=1553008/2055920 swapFree=4157048/4192956
[pid=607] ppid=605 vsize=2576 CPUtime=0
/proc/607/stat : 607 (PBS4_SAT07v2) R 605 607 31848 0 -1 4194304 430 0 0 0 0 0 0 0 18 0 1 0 340820346 2637824 412 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/607/statm: 644 412 86 219 0 421 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2576

[startup+0.101405 s]
/proc/loadavg: 0.92 0.96 0.98 3/77 607
/proc/meminfo: memFree=1553008/2055920 swapFree=4157048/4192956
[pid=607] ppid=605 vsize=3236 CPUtime=0.09
/proc/607/stat : 607 (PBS4_SAT07v2) R 605 607 31848 0 -1 4194304 619 0 0 0 9 0 0 0 18 0 1 0 340820346 3313664 601 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/607/statm: 809 601 86 219 0 586 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3236

[startup+0.301427 s]
/proc/loadavg: 0.92 0.96 0.98 3/77 607
/proc/meminfo: memFree=1553008/2055920 swapFree=4157048/4192956
[pid=607] ppid=605 vsize=5608 CPUtime=0.29
/proc/607/stat : 607 (PBS4_SAT07v2) R 605 607 31848 0 -1 4194304 1195 0 0 0 29 0 0 0 19 0 1 0 340820346 5742592 1144 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134587081 0 0 4096 16384 0 0 0 17 1 0 0
/proc/607/statm: 1402 1144 86 219 0 1179 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5608

[startup+0.701469 s]
/proc/loadavg: 0.92 0.96 0.98 3/77 607
/proc/meminfo: memFree=1553008/2055920 swapFree=4157048/4192956
[pid=607] ppid=605 vsize=8772 CPUtime=0.69
/proc/607/stat : 607 (PBS4_SAT07v2) R 605 607 31848 0 -1 4194304 2047 0 0 0 69 0 0 0 23 0 1 0 340820346 8982528 1931 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134518375 0 0 4096 16384 0 0 0 17 1 0 0
/proc/607/statm: 2193 1931 86 219 0 1970 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8772

[startup+1.50155 s]
/proc/loadavg: 0.93 0.96 0.98 2/78 608
/proc/meminfo: memFree=1545320/2055920 swapFree=4157048/4192956
[pid=607] ppid=605 vsize=14304 CPUtime=1.49
/proc/607/stat : 607 (PBS4_SAT07v2) R 605 607 31848 0 -1 4194304 3515 0 0 0 148 1 0 0 25 0 1 0 340820346 14647296 3270 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134586965 0 0 4096 16384 0 0 0 17 1 0 0
/proc/607/statm: 3576 3270 86 219 0 3353 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14304

[startup+3.10172 s]
/proc/loadavg: 0.93 0.96 0.98 2/78 608
/proc/meminfo: memFree=1529320/2055920 swapFree=4157048/4192956
[pid=607] ppid=605 vsize=24784 CPUtime=3.09
/proc/607/stat : 607 (PBS4_SAT07v2) R 605 607 31848 0 -1 4194304 6464 0 0 0 307 2 0 0 25 0 1 0 340820346 25378816 5753 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/607/statm: 6196 5753 90 219 0 5973 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24784

[startup+6.30106 s]
/proc/loadavg: 0.93 0.96 0.98 2/78 608
/proc/meminfo: memFree=1530088/2055920 swapFree=4157048/4192956
[pid=607] ppid=605 vsize=24784 CPUtime=6.29
/proc/607/stat : 607 (PBS4_SAT07v2) R 605 607 31848 0 -1 4194304 6484 0 0 0 626 3 0 0 25 0 1 0 340820346 25378816 5773 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/607/statm: 6196 5773 90 219 0 5973 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24784

[startup+12.7017 s]
/proc/loadavg: 0.94 0.96 0.98 2/78 608
/proc/meminfo: memFree=1530024/2055920 swapFree=4157048/4192956
[pid=607] ppid=605 vsize=25040 CPUtime=12.69
/proc/607/stat : 607 (PBS4_SAT07v2) R 605 607 31848 0 -1 4194304 6533 0 0 0 1266 3 0 0 25 0 1 0 340820346 25640960 5822 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/607/statm: 6260 5822 90 219 0 6037 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25040

[startup+25.5011 s]
/proc/loadavg: 0.95 0.96 0.98 2/78 608
/proc/meminfo: memFree=1529704/2055920 swapFree=4157048/4192956
[pid=607] ppid=605 vsize=25552 CPUtime=25.48
/proc/607/stat : 607 (PBS4_SAT07v2) R 605 607 31848 0 -1 4194304 6631 0 0 0 2544 4 0 0 25 0 1 0 340820346 26165248 5920 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/607/statm: 6388 5920 90 219 0 6165 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25552

[startup+51.1018 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 608
/proc/meminfo: memFree=1528680/2055920 swapFree=4157048/4192956
[pid=607] ppid=605 vsize=26576 CPUtime=51.08
/proc/607/stat : 607 (PBS4_SAT07v2) R 605 607 31848 0 -1 4194304 6908 0 0 0 5103 5 0 0 25 0 1 0 340820346 27213824 6197 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546117 0 0 4096 16384 0 0 0 17 1 0 0
/proc/607/statm: 6644 6197 90 219 0 6421 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 26576

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 608
/proc/meminfo: memFree=1527400/2055920 swapFree=4157048/4192956
[pid=607] ppid=605 vsize=28624 CPUtime=102.27
/proc/607/stat : 607 (PBS4_SAT07v2) R 605 607 31848 0 -1 4194304 7225 0 0 0 10219 8 0 0 25 0 1 0 340820346 29310976 6514 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545228 0 0 4096 16384 0 0 0 17 1 0 0
/proc/607/statm: 7156 6514 90 219 0 6933 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 28624

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 608
/proc/meminfo: memFree=1526312/2055920 swapFree=4157048/4192956
[pid=607] ppid=605 vsize=32720 CPUtime=162.24
/proc/607/stat : 607 (PBS4_SAT07v2) R 605 607 31848 0 -1 4194304 7503 0 0 0 16213 11 0 0 25 0 1 0 340820346 33505280 6792 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545534 0 0 4096 16384 0 0 0 17 1 0 0
/proc/607/statm: 8180 6792 90 219 0 7957 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 32720

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 608
/proc/meminfo: memFree=1525544/2055920 swapFree=4157048/4192956
[pid=607] ppid=605 vsize=32720 CPUtime=222.23
/proc/607/stat : 607 (PBS4_SAT07v2) R 605 607 31848 0 -1 4194304 7696 0 0 0 22207 16 0 0 25 0 1 0 340820346 33505280 6985 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/607/statm: 8180 6985 90 219 0 7957 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 32720

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 608
/proc/meminfo: memFree=1525032/2055920 swapFree=4157048/4192956
[pid=607] ppid=605 vsize=32720 CPUtime=282.22
/proc/607/stat : 607 (PBS4_SAT07v2) R 605 607 31848 0 -1 4194304 7813 0 0 0 28202 20 0 0 25 0 1 0 340820346 33505280 7102 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/607/statm: 8180 7102 90 219 0 7957 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 32720

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 608
/proc/meminfo: memFree=1524712/2055920 swapFree=4157048/4192956
[pid=607] ppid=605 vsize=32720 CPUtime=342.21
/proc/607/stat : 607 (PBS4_SAT07v2) R 605 607 31848 0 -1 4194304 7903 0 0 0 34198 23 0 0 25 0 1 0 340820346 33505280 7192 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/607/statm: 8180 7192 90 219 0 7957 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 32720

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 608
/proc/meminfo: memFree=1523816/2055920 swapFree=4157048/4192956
[pid=607] ppid=605 vsize=32720 CPUtime=402.19
/proc/607/stat : 607 (PBS4_SAT07v2) R 605 607 31848 0 -1 4194304 8119 0 0 0 40192 27 0 0 25 0 1 0 340820346 33505280 7408 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545801 0 0 4096 16384 0 0 0 17 1 0 0
/proc/607/statm: 8180 7408 90 219 0 7957 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 32720

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 608
/proc/meminfo: memFree=1523368/2055920 swapFree=4157048/4192956
[pid=607] ppid=605 vsize=32720 CPUtime=462.17
/proc/607/stat : 607 (PBS4_SAT07v2) R 605 607 31848 0 -1 4194304 8242 0 0 0 46186 31 0 0 25 0 1 0 340820346 33505280 7531 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/607/statm: 8180 7531 90 219 0 7957 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 32720

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 608
/proc/meminfo: memFree=1522920/2055920 swapFree=4157048/4192956
[pid=607] ppid=605 vsize=32720 CPUtime=522.15
/proc/607/stat : 607 (PBS4_SAT07v2) R 605 607 31848 0 -1 4194304 8343 0 0 0 52181 34 0 0 25 0 1 0 340820346 33505280 7632 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/607/statm: 8180 7632 90 219 0 7957 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 32720

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 608
/proc/meminfo: memFree=1522472/2055920 swapFree=4157048/4192956
[pid=607] ppid=605 vsize=32720 CPUtime=582.14
/proc/607/stat : 607 (PBS4_SAT07v2) R 605 607 31848 0 -1 4194304 8458 0 0 0 58177 37 0 0 25 0 1 0 340820346 33505280 7747 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546073 0 0 4096 16384 0 0 0 17 1 0 0
/proc/607/statm: 8180 7747 90 219 0 7957 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 32720

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 608
/proc/meminfo: memFree=1522344/2055920 swapFree=4157048/4192956
[pid=607] ppid=605 vsize=32720 CPUtime=642.12
/proc/607/stat : 607 (PBS4_SAT07v2) R 605 607 31848 0 -1 4194304 8486 0 0 0 64172 40 0 0 25 0 1 0 340820346 33505280 7775 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/607/statm: 8180 7775 90 219 0 7957 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 32720


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 608
/proc/meminfo: memFree=1520744/2055920 swapFree=4157048/4192956
[pid=607] ppid=605 vsize=40912 CPUtime=882.06
/proc/607/stat : 607 (PBS4_SAT07v2) R 605 607 31848 0 -1 4194304 8881 0 0 0 88151 55 0 0 25 0 1 0 340820346 41893888 8170 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545862 0 0 4096 16384 0 0 0 17 1 0 0
/proc/607/statm: 10228 8170 90 219 0 10005 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 40912

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 608
/proc/meminfo: memFree=1520104/2055920 swapFree=4157048/4192956
[pid=607] ppid=605 vsize=40912 CPUtime=942.05
/proc/607/stat : 607 (PBS4_SAT07v2) R 605 607 31848 0 -1 4194304 9043 0 0 0 94147 58 0 0 25 0 1 0 340820346 41893888 8332 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545629 0 0 4096 16384 0 0 0 17 1 0 0
/proc/607/statm: 10228 8332 90 219 0 10005 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 40912

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 608
/proc/meminfo: memFree=1519848/2055920 swapFree=4157048/4192956
[pid=607] ppid=605 vsize=40912 CPUtime=1002.03
/proc/607/stat : 607 (PBS4_SAT07v2) R 605 607 31848 0 -1 4194304 9075 0 0 0 100142 61 0 0 25 0 1 0 340820346 41893888 8364 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545675 0 0 4096 16384 0 0 0 17 1 0 0
/proc/607/statm: 10228 8364 90 219 0 10005 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 40912

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 608
/proc/meminfo: memFree=1519848/2055920 swapFree=4157048/4192956
[pid=607] ppid=605 vsize=40912 CPUtime=1062.02
/proc/607/stat : 607 (PBS4_SAT07v2) R 605 607 31848 0 -1 4194304 9086 0 0 0 106138 64 0 0 25 0 1 0 340820346 41893888 8375 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/607/statm: 10228 8375 90 219 0 10005 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 40912

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 608
/proc/meminfo: memFree=1519848/2055920 swapFree=4157048/4192956
[pid=607] ppid=605 vsize=40912 CPUtime=1122
/proc/607/stat : 607 (PBS4_SAT07v2) R 605 607 31848 0 -1 4194304 9086 0 0 0 112132 68 0 0 25 0 1 0 340820346 41893888 8375 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/607/statm: 10228 8375 90 219 0 10005 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 40912

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 608
/proc/meminfo: memFree=1518056/2055920 swapFree=4157048/4192956
[pid=607] ppid=605 vsize=43988 CPUtime=1181.99
/proc/607/stat : 607 (PBS4_SAT07v2) R 605 607 31848 0 -1 4194304 9526 0 0 0 118128 71 0 0 25 0 1 0 340820346 45043712 8815 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546110 0 0 4096 16384 0 0 0 17 1 0 0
/proc/607/statm: 10997 8815 90 219 0 10774 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 43988

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 608
/proc/meminfo: memFree=1517864/2055920 swapFree=4157048/4192956
[pid=607] ppid=605 vsize=43988 CPUtime=1241.97
/proc/607/stat : 607 (PBS4_SAT07v2) R 605 607 31848 0 -1 4194304 9579 0 0 0 124122 75 0 0 25 0 1 0 340820346 45043712 8868 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545547 0 0 4096 16384 0 0 0 17 1 0 0
/proc/607/statm: 10997 8868 90 219 0 10774 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 43988

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 608
/proc/meminfo: memFree=1517736/2055920 swapFree=4157048/4192956
[pid=607] ppid=605 vsize=43988 CPUtime=1301.96
/proc/607/stat : 607 (PBS4_SAT07v2) R 605 607 31848 0 -1 4194304 9595 0 0 0 130117 79 0 0 25 0 1 0 340820346 45043712 8884 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/607/statm: 10997 8884 90 219 0 10774 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 43988

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 608
/proc/meminfo: memFree=1517672/2055920 swapFree=4157048/4192956
[pid=607] ppid=605 vsize=43988 CPUtime=1361.94
/proc/607/stat : 607 (PBS4_SAT07v2) R 605 607 31848 0 -1 4194304 9613 0 0 0 136112 82 0 0 25 0 1 0 340820346 45043712 8902 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/607/statm: 10997 8902 90 219 0 10774 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 43988

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 608
/proc/meminfo: memFree=1517416/2055920 swapFree=4157048/4192956
[pid=607] ppid=605 vsize=43988 CPUtime=1421.93
/proc/607/stat : 607 (PBS4_SAT07v2) R 605 607 31848 0 -1 4194304 9667 0 0 0 142106 87 0 0 25 0 1 0 340820346 45043712 8956 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/607/statm: 10997 8956 90 219 0 10774 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 43988

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 608
/proc/meminfo: memFree=1516776/2055920 swapFree=4157048/4192956
[pid=607] ppid=605 vsize=43988 CPUtime=1481.9
/proc/607/stat : 607 (PBS4_SAT07v2) R 605 607 31848 0 -1 4194304 9833 0 0 0 148100 90 0 0 25 0 1 0 340820346 45043712 9122 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/607/statm: 10997 9122 90 219 0 10774 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 43988

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 610
/proc/meminfo: memFree=1516264/2055920 swapFree=4157048/4192956
[pid=607] ppid=605 vsize=43988 CPUtime=1541.9
/proc/607/stat : 607 (PBS4_SAT07v2) R 605 607 31848 0 -1 4194304 9960 0 0 0 154096 94 0 0 25 0 1 0 340820346 45043712 9249 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546114 0 0 4096 16384 0 0 0 17 1 0 0
/proc/607/statm: 10997 9249 90 219 0 10774 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 43988

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 610
/proc/meminfo: memFree=1515880/2055920 swapFree=4157048/4192956
[pid=607] ppid=605 vsize=43988 CPUtime=1601.88
/proc/607/stat : 607 (PBS4_SAT07v2) R 605 607 31848 0 -1 4194304 10049 0 0 0 160090 98 0 0 25 0 1 0 340820346 45043712 9338 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545547 0 0 4096 16384 0 0 0 17 1 0 0
/proc/607/statm: 10997 9338 90 219 0 10774 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 43988

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 610
/proc/meminfo: memFree=1515816/2055920 swapFree=4157048/4192956
[pid=607] ppid=605 vsize=43988 CPUtime=1661.86
/proc/607/stat : 607 (PBS4_SAT07v2) R 605 607 31848 0 -1 4194304 10069 0 0 0 166086 100 0 0 25 0 1 0 340820346 45043712 9358 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/607/statm: 10997 9358 90 219 0 10774 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 43988

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 610
/proc/meminfo: memFree=1515304/2055920 swapFree=4157048/4192956
[pid=607] ppid=605 vsize=43988 CPUtime=1721.85
/proc/607/stat : 607 (PBS4_SAT07v2) R 605 607 31848 0 -1 4194304 10201 0 0 0 172080 105 0 0 25 0 1 0 340820346 45043712 9490 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/607/statm: 10997 9490 90 219 0 10774 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 43988

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 610
/proc/meminfo: memFree=1514664/2055920 swapFree=4157048/4192956
[pid=607] ppid=605 vsize=43988 CPUtime=1781.83
/proc/607/stat : 607 (PBS4_SAT07v2) R 605 607 31848 0 -1 4194304 10361 0 0 0 178075 108 0 0 25 0 1 0 340820346 45043712 9650 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/607/statm: 10997 9650 90 219 0 10774 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 43988



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 610
/proc/meminfo: memFree=1514664/2055920 swapFree=4157048/4192956
[pid=607] ppid=605 vsize=43988 CPUtime=1800.03
/proc/607/stat : 607 (PBS4_SAT07v2) R 605 607 31848 0 -1 4194304 10365 0 0 0 179895 108 0 0 25 0 1 0 340820346 45043712 9654 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546112 0 0 4096 16384 0 0 0 17 1 0 0
/proc/607/statm: 10997 9654 90 219 0 10774 0
Current children cumulated CPU time (s) 1800.03
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

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 610
/proc/meminfo: memFree=1514664/2055920 swapFree=4157048/4192956
[pid=607] ppid=605 vsize=43988 CPUtime=1800.03
/proc/607/stat : 607 (PBS4_SAT07v2) R 605 607 31848 0 -1 4194304 10365 0 0 0 179895 108 0 0 25 0 1 0 340820346 45043712 9654 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546112 0 0 4096 16384 0 0 0 17 1 0 0
/proc/607/statm: 10997 9654 90 219 0 10774 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 43988

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.05
CPU user time (s): 1798.95
CPU system time (s): 1.09583
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 43988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.95
system time used= 1.09583
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10366
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= 978

runsolver used 1.53677 second user time and 4.20136 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Tue May  8 18:10:27 UTC 2007

IDJOB= 459051
IDBENCH= 2630
IDSOLVER= 200
FILE ID= node7/459051-1178647827

PBS_JOBID= 5217821

Free space on /tmp= 66550 MiB

SOLVER NAME= PBS4_v2 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= PBS4_SAT07v2 /tmp/evaluation/459051-1178647827/instance-459051-1178647827.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node7/convwatcher-459051-1178647827 -o ROOT/results/node7/conversion-459051-1178647827 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459051-1178647827/instance-459051-1178647827.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-459051-1178647827 -o ROOT/results/node7/solver-459051-1178647827 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459051-1178647827/instance-459051-1178647827.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  de4cbecd7c9968d40b279ce145b888a9

RANDOM SEED= 858253272

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.231
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		: 3000.231
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:       1553416 kB
Buffers:         39404 kB
Cached:         329908 kB
SwapCached:      15772 kB
Active:         146948 kB
Inactive:       283424 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1553416 kB
SwapTotal:     4192956 kB
SwapFree:      4157048 kB
Dirty:            7280 kB
Writeback:           0 kB
Mapped:          68068 kB
Slab:            57408 kB
Committed_AS: 14728176 kB
PageTables:       2008 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= 66550 MiB

End job on node7 on Tue May  8 18:40:30 UTC 2007