Trace number 359889

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 NameAnswerCPU timeWall clock time
PBS4 2007-03-23UNSAT 1285.37 1285.82

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900552735.opb
MD5SUM2e08c1ce998ee58627c81926b9e65d57
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark63.1584
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 739
Number of bits of the biggest sum of numbers10
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/359889-1176949322/instance-359889-1176949322.opb ......
1285.23/1285.79	c done parsing opb.
1285.23/1285.79	s UNSATISFIABLE
1285.23/1285.79	c Total Run Time					1285.32

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/359889-1176949322/instance-359889-1176949322.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/node66/watcher-359889-1176949322 -o ROOT/results/node66/solver-359889-1176949322 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/359889-1176949322/PBS4 /tmp/evaluation/359889-1176949322/instance-359889-1176949322.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: 1.02 1.00 1.00 3/64 20881
/proc/meminfo: memFree=1485824/2055920 swapFree=4182980/4192956
[pid=20881] ppid=20879 vsize=1324 CPUtime=0
/proc/20881/stat : 20881 (PBS4) R 20879 20881 19656 0 -1 4194304 139 0 0 0 0 0 0 0 18 0 1 0 170921831 1355776 121 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134635967 0 0 4096 0 0 0 0 17 1 0 0
/proc/20881/statm: 331 121 87 219 0 108 0

[startup+0.0094569 s]
/proc/loadavg: 1.02 1.00 1.00 3/64 20881
/proc/meminfo: memFree=1485824/2055920 swapFree=4182980/4192956
[pid=20881] ppid=20879 vsize=1476 CPUtime=0
/proc/20881/stat : 20881 (PBS4) R 20879 20881 19656 0 -1 4194304 157 0 0 0 0 0 0 0 18 0 1 0 170921831 1511424 139 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/20881/statm: 369 139 87 219 0 146 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1476

[startup+0.102475 s]
/proc/loadavg: 1.02 1.00 1.00 3/64 20881
/proc/meminfo: memFree=1485824/2055920 swapFree=4182980/4192956
[pid=20881] ppid=20879 vsize=1604 CPUtime=0.09
/proc/20881/stat : 20881 (PBS4) R 20879 20881 19656 0 -1 4194304 254 0 0 0 9 0 0 0 18 0 1 0 170921831 1642496 236 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20881/statm: 401 236 92 219 0 178 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1604

[startup+0.302515 s]
/proc/loadavg: 1.02 1.00 1.00 3/64 20881
/proc/meminfo: memFree=1485824/2055920 swapFree=4182980/4192956
[pid=20881] ppid=20879 vsize=2568 CPUtime=0.29
/proc/20881/stat : 20881 (PBS4) R 20879 20881 19656 0 -1 4194304 382 0 0 0 29 0 0 0 19 0 1 0 170921831 2629632 364 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20881/statm: 642 364 93 219 0 419 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2568

[startup+0.701594 s]
/proc/loadavg: 1.02 1.00 1.00 3/64 20881
/proc/meminfo: memFree=1485824/2055920 swapFree=4182980/4192956
[pid=20881] ppid=20879 vsize=3784 CPUtime=0.69
/proc/20881/stat : 20881 (PBS4) R 20879 20881 19656 0 -1 4194304 623 0 0 0 69 0 0 0 22 0 1 0 170921831 3874816 556 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134549327 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20881/statm: 946 556 94 219 0 723 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3784

[startup+1.50175 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 20882
/proc/meminfo: memFree=1483320/2055920 swapFree=4182980/4192956
[pid=20881] ppid=20879 vsize=6228 CPUtime=1.49
/proc/20881/stat : 20881 (PBS4) R 20879 20881 19656 0 -1 4194304 977 0 0 0 149 0 0 0 25 0 1 0 170921831 6377472 910 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20881/statm: 1557 910 94 219 0 1334 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6228

[startup+3.10107 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 20882
/proc/meminfo: memFree=1481528/2055920 swapFree=4182980/4192956
[pid=20881] ppid=20879 vsize=7160 CPUtime=3.09
/proc/20881/stat : 20881 (PBS4) R 20879 20881 19656 0 -1 4194304 1603 0 0 0 307 2 0 0 25 0 1 0 170921831 7331840 1439 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134549626 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20881/statm: 1790 1439 94 219 0 1567 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7160

[startup+6.30172 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 20882
/proc/meminfo: memFree=1478008/2055920 swapFree=4182980/4192956
[pid=20881] ppid=20879 vsize=12848 CPUtime=6.29
/proc/20881/stat : 20881 (PBS4) R 20879 20881 19656 0 -1 4194304 2549 0 0 0 625 4 0 0 25 0 1 0 170921831 13156352 2192 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20881/statm: 3212 2192 94 219 0 2989 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12848

[startup+12.702 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 20882
/proc/meminfo: memFree=1473088/2055920 swapFree=4182980/4192956
[pid=20881] ppid=20879 vsize=22036 CPUtime=12.69
/proc/20881/stat : 20881 (PBS4) R 20879 20881 19656 0 -1 4194304 3681 0 0 0 1261 8 0 0 25 0 1 0 170921831 22564864 3324 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134549327 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20881/statm: 5509 3324 94 219 0 5286 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22036

[startup+25.5016 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 20882
/proc/meminfo: memFree=1465920/2055920 swapFree=4182980/4192956
[pid=20881] ppid=20879 vsize=25632 CPUtime=25.49
/proc/20881/stat : 20881 (PBS4) R 20879 20881 19656 0 -1 4194304 5756 0 0 0 2535 14 0 0 25 0 1 0 170921831 26247168 5014 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20881/statm: 6408 5014 94 219 0 6185 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 25632

[startup+51.1027 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 20882
/proc/meminfo: memFree=1455936/2055920 swapFree=4182980/4192956
[pid=20881] ppid=20879 vsize=47756 CPUtime=51.07
/proc/20881/stat : 20881 (PBS4) R 20879 20881 19656 0 -1 4194304 9025 0 0 0 5086 21 0 0 25 0 1 0 170921831 48902144 7514 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20881/statm: 11939 7514 94 219 0 11716 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 47756

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20882
/proc/meminfo: memFree=1442112/2055920 swapFree=4182980/4192956
[pid=20881] ppid=20879 vsize=52284 CPUtime=102.25
/proc/20881/stat : 20881 (PBS4) R 20879 20881 19656 0 -1 4194304 12430 0 0 0 10193 32 0 0 25 0 1 0 170921831 53538816 10919 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20881/statm: 13071 10919 94 219 0 12848 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 52284

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20882
/proc/meminfo: memFree=1431744/2055920 swapFree=4182980/4192956
[pid=20881] ppid=20879 vsize=88040 CPUtime=162.23
/proc/20881/stat : 20881 (PBS4) R 20879 20881 19656 0 -1 4194304 15094 0 0 0 16180 43 0 0 25 0 1 0 170921831 90152960 13550 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20881/statm: 22010 13550 94 219 0 21787 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 88040

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20882
/proc/meminfo: memFree=1419264/2055920 swapFree=4182980/4192956
[pid=20881] ppid=20879 vsize=97900 CPUtime=222.21
/proc/20881/stat : 20881 (PBS4) R 20879 20881 19656 0 -1 4194304 20018 0 0 0 22167 54 0 0 25 0 1 0 170921831 100249600 16607 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20881/statm: 24475 16607 94 219 0 24252 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 97900

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20882
/proc/meminfo: memFree=1413440/2055920 swapFree=4182980/4192956
[pid=20881] ppid=20879 vsize=100720 CPUtime=282.19
/proc/20881/stat : 20881 (PBS4) R 20879 20881 19656 0 -1 4194304 21697 0 0 0 28157 62 0 0 25 0 1 0 170921831 103137280 18055 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20881/statm: 25180 18055 94 219 0 24957 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 100720

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20882
/proc/meminfo: memFree=1405888/2055920 swapFree=4182980/4192956
[pid=20881] ppid=20879 vsize=102216 CPUtime=342.17
/proc/20881/stat : 20881 (PBS4) R 20879 20881 19656 0 -1 4194304 23656 0 0 0 34148 69 0 0 25 0 1 0 170921831 104669184 19948 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20881/statm: 25554 19948 94 219 0 25331 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 102216

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20882
/proc/meminfo: memFree=1396864/2055920 swapFree=4182980/4192956
[pid=20881] ppid=20879 vsize=105116 CPUtime=402.15
/proc/20881/stat : 20881 (PBS4) R 20879 20881 19656 0 -1 4194304 26093 0 0 0 40139 76 0 0 25 0 1 0 170921831 107638784 22187 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20881/statm: 26279 22187 94 219 0 26056 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 105116

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20882
/proc/meminfo: memFree=1394048/2055920 swapFree=4182980/4192956
[pid=20881] ppid=20879 vsize=106608 CPUtime=462.13
/proc/20881/stat : 20881 (PBS4) R 20879 20881 19656 0 -1 4194304 26895 0 0 0 46130 83 0 0 25 0 1 0 170921831 109166592 22890 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134549612 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20881/statm: 26652 22890 94 219 0 26429 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 106608

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20882
/proc/meminfo: memFree=1387392/2055920 swapFree=4182980/4192956
[pid=20881] ppid=20879 vsize=107972 CPUtime=522.11
/proc/20881/stat : 20881 (PBS4) R 20879 20881 19656 0 -1 4194304 28617 0 0 0 52120 91 0 0 25 0 1 0 170921831 110563328 24579 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20881/statm: 26993 24579 94 219 0 26770 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 107972

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20882
/proc/meminfo: memFree=1380288/2055920 swapFree=4182980/4192956
[pid=20881] ppid=20879 vsize=174436 CPUtime=582.09
/proc/20881/stat : 20881 (PBS4) R 20879 20881 19656 0 -1 4194304 30367 0 0 0 58112 97 0 0 25 0 1 0 170921831 178622464 26329 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547115 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20881/statm: 43609 26329 94 219 0 43386 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 174436

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20882
/proc/meminfo: memFree=1374080/2055920 swapFree=4182980/4192956
[pid=20881] ppid=20879 vsize=175812 CPUtime=642.07
/proc/20881/stat : 20881 (PBS4) R 20879 20881 19656 0 -1 4194304 31974 0 0 0 64103 104 0 0 25 0 1 0 170921831 180031488 27805 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20881/statm: 43953 27805 94 219 0 43730 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 175812


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

/proc/meminfo: memFree=1372416/2055920 swapFree=4182980/4192956
[pid=20881] ppid=20879 vsize=177784 CPUtime=702.05
/proc/20881/stat : 20881 (PBS4) R 20879 20881 19656 0 -1 4194304 32699 0 0 0 70096 109 0 0 25 0 1 0 170921831 182050816 28269 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547339 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20881/statm: 44446 28269 94 219 0 44223 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 177784

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20882
/proc/meminfo: memFree=1370112/2055920 swapFree=4182980/4192956
[pid=20881] ppid=20879 vsize=192952 CPUtime=762.03
/proc/20881/stat : 20881 (PBS4) R 20879 20881 19656 0 -1 4194304 36789 0 0 0 76088 115 0 0 25 0 1 0 170921831 197582848 28830 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20881/statm: 48238 28830 94 219 0 48015 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 192952

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20882
/proc/meminfo: memFree=1368128/2055920 swapFree=4182980/4192956
[pid=20881] ppid=20879 vsize=194696 CPUtime=822
/proc/20881/stat : 20881 (PBS4) R 20879 20881 19656 0 -1 4194304 37373 0 0 0 82080 120 0 0 25 0 1 0 170921831 199368704 29316 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20881/statm: 48674 29316 94 219 0 48451 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 194696

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20882
/proc/meminfo: memFree=1367168/2055920 swapFree=4182980/4192956
[pid=20881] ppid=20879 vsize=195476 CPUtime=881.98
/proc/20881/stat : 20881 (PBS4) R 20879 20881 19656 0 -1 4194304 37642 0 0 0 88074 124 0 0 25 0 1 0 170921831 200167424 29552 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20881/statm: 48869 29552 94 219 0 48646 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 195476

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20882
/proc/meminfo: memFree=1365376/2055920 swapFree=4182980/4192956
[pid=20881] ppid=20879 vsize=196588 CPUtime=941.96
/proc/20881/stat : 20881 (PBS4) R 20879 20881 19656 0 -1 4194304 38147 0 0 0 94066 130 0 0 25 0 1 0 170921831 201306112 29992 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20881/statm: 49147 29992 94 219 0 48924 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 196588

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20882
/proc/meminfo: memFree=1364224/2055920 swapFree=4182980/4192956
[pid=20881] ppid=20879 vsize=197568 CPUtime=1001.94
/proc/20881/stat : 20881 (PBS4) R 20879 20881 19656 0 -1 4194304 38554 0 0 0 100059 135 0 0 25 0 1 0 170921831 202309632 30269 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547094 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20881/statm: 49392 30269 94 219 0 49169 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 197568

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20882
/proc/meminfo: memFree=1362880/2055920 swapFree=4182980/4192956
[pid=20881] ppid=20879 vsize=198976 CPUtime=1061.92
/proc/20881/stat : 20881 (PBS4) R 20879 20881 19656 0 -1 4194304 38997 0 0 0 106054 138 0 0 25 0 1 0 170921831 203751424 30614 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20881/statm: 49744 30614 94 219 0 49521 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 198976

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20884
/proc/meminfo: memFree=1360448/2055920 swapFree=4182980/4192956
[pid=20881] ppid=20879 vsize=201284 CPUtime=1121.89
/proc/20881/stat : 20881 (PBS4) R 20879 20881 19656 0 -1 4194304 39628 0 0 0 112046 143 0 0 25 0 1 0 170921831 206114816 31212 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20881/statm: 50321 31212 94 219 0 50098 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 201284

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20884
/proc/meminfo: memFree=1359616/2055920 swapFree=4182980/4192956
[pid=20881] ppid=20879 vsize=201416 CPUtime=1181.87
/proc/20881/stat : 20881 (PBS4) R 20879 20881 19656 0 -1 4194304 39845 0 0 0 118039 148 0 0 25 0 1 0 170921831 206249984 31429 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20881/statm: 50354 31429 94 219 0 50131 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 201416

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20884
/proc/meminfo: memFree=1357184/2055920 swapFree=4182980/4192956
[pid=20881] ppid=20879 vsize=203816 CPUtime=1241.85
/proc/20881/stat : 20881 (PBS4) R 20879 20881 19656 0 -1 4194304 40432 0 0 0 124033 152 0 0 25 0 1 0 170921831 208707584 32016 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20881/statm: 50954 32016 94 219 0 50731 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 203816

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

[startup+1254.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20884
/proc/meminfo: memFree=1356672/2055920 swapFree=4182980/4192956
[pid=20881] ppid=20879 vsize=203816 CPUtime=1253.85
/proc/20881/stat : 20881 (PBS4) R 20879 20881 19656 0 -1 4194304 40570 0 0 0 125231 154 0 0 25 0 1 0 170921831 208707584 32154 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20881/statm: 50954 32154 94 219 0 50731 0
Current children cumulated CPU time (s) 1253.85
Current children cumulated vsize (KiB) 203816

[startup+1267.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20884
/proc/meminfo: memFree=1356032/2055920 swapFree=4182980/4192956
[pid=20881] ppid=20879 vsize=204620 CPUtime=1266.65
/proc/20881/stat : 20881 (PBS4) R 20879 20881 19656 0 -1 4194304 40729 0 0 0 126509 156 0 0 25 0 1 0 170921831 209530880 32313 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20881/statm: 51155 32313 94 219 0 50932 0
Current children cumulated CPU time (s) 1266.65
Current children cumulated vsize (KiB) 204620

[startup+1273.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20884
/proc/meminfo: memFree=1355968/2055920 swapFree=4182980/4192956
[pid=20881] ppid=20879 vsize=204620 CPUtime=1273.04
/proc/20881/stat : 20881 (PBS4) R 20879 20881 19656 0 -1 4194304 40742 0 0 0 127148 156 0 0 25 0 1 0 170921831 209530880 32326 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20881/statm: 51155 32326 94 219 0 50932 0
Current children cumulated CPU time (s) 1273.04
Current children cumulated vsize (KiB) 204620

[startup+1279.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20884
/proc/meminfo: memFree=1355648/2055920 swapFree=4182980/4192956
[pid=20881] ppid=20879 vsize=204620 CPUtime=1279.44
/proc/20881/stat : 20881 (PBS4) R 20879 20881 19656 0 -1 4194304 40813 0 0 0 127787 157 0 0 25 0 1 0 170921831 209530880 32397 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547091 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20881/statm: 51155 32397 94 219 0 50932 0
Current children cumulated CPU time (s) 1279.44
Current children cumulated vsize (KiB) 204620

[startup+1283.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20884
/proc/meminfo: memFree=1355328/2055920 swapFree=4182980/4192956
[pid=20881] ppid=20879 vsize=205476 CPUtime=1282.64
/proc/20881/stat : 20881 (PBS4) R 20879 20881 19656 0 -1 4194304 40892 0 0 0 128107 157 0 0 25 0 1 0 170921831 210407424 32476 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20881/statm: 51369 32476 94 219 0 51146 0
Current children cumulated CPU time (s) 1282.64
Current children cumulated vsize (KiB) 205476

[startup+1284.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20884
/proc/meminfo: memFree=1355328/2055920 swapFree=4182980/4192956
[pid=20881] ppid=20879 vsize=205476 CPUtime=1284.24
/proc/20881/stat : 20881 (PBS4) R 20879 20881 19656 0 -1 4194304 40895 0 0 0 128267 157 0 0 25 0 1 0 170921831 210407424 32479 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20881/statm: 51369 32479 94 219 0 51146 0
Current children cumulated CPU time (s) 1284.24
Current children cumulated vsize (KiB) 205476

[startup+1285.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20884
/proc/meminfo: memFree=1355328/2055920 swapFree=4182980/4192956
[pid=20881] ppid=20879 vsize=205476 CPUtime=1285.04
/proc/20881/stat : 20881 (PBS4) R 20879 20881 19656 0 -1 4194304 40896 0 0 0 128347 157 0 0 25 0 1 0 170921831 210407424 32480 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547154 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20881/statm: 51369 32480 94 219 0 51146 0
Current children cumulated CPU time (s) 1285.04
Current children cumulated vsize (KiB) 205476

[startup+1285.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20884
/proc/meminfo: memFree=1355328/2055920 swapFree=4182980/4192956
[pid=20881] ppid=20879 vsize=205476 CPUtime=1285.23
/proc/20881/stat : 20881 (PBS4) R 20879 20881 19656 0 -1 4194304 40896 0 0 0 128366 157 0 0 25 0 1 0 170921831 210407424 32480 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20881/statm: 51369 32480 94 219 0 51146 0
Current children cumulated CPU time (s) 1285.23
Current children cumulated vsize (KiB) 205476

[startup+1285.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20884
/proc/meminfo: memFree=1366848/2055920 swapFree=4182980/4192956
[pid=20881] ppid=20879 vsize=0 CPUtime=1285.34
/proc/20881/stat : 20881 (PBS4) R 20879 20881 19656 0 -1 4194308 40912 0 0 0 128376 158 0 0 25 0 1 0 170921831 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20881/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1285.34
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1285.82
CPU time (s): 1285.37
CPU user time (s): 1283.77
CPU system time (s): 1.59876
CPU usage (%): 99.9646
Max. virtual memory (cumulated for all children) (KiB): 205476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1283.77
system time used= 1.59876
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40912
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= 7
involuntary context switches= 2141

runsolver used 0.814876 second user time and 2.70959 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Thu Apr 19 02:22:03 UTC 2007

IDJOB= 359889
IDBENCH= 1328
IDSOLVER= 157
FILE ID= node66/359889-1176949322

PBS_JOBID= 4605731

Free space on /tmp= 66408 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900552735.opb
COMMAND LINE= /tmp/evaluation/359889-1176949322/PBS4 /tmp/evaluation/359889-1176949322/instance-359889-1176949322.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node66/convwatcher-359889-1176949322 -o ROOT/results/node66/conversion-359889-1176949322 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/359889-1176949322/instance-359889-1176949322.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-359889-1176949322 -o ROOT/results/node66/solver-359889-1176949322 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/359889-1176949322/PBS4 /tmp/evaluation/359889-1176949322/instance-359889-1176949322.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  2e08c1ce998ee58627c81926b9e65d57

RANDOM SEED= 691516901

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.281
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		: 3000.281
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:       1486296 kB
Buffers:         22420 kB
Cached:         477084 kB
SwapCached:       3696 kB
Active:         187104 kB
Inactive:       322056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1486296 kB
SwapTotal:     4192956 kB
SwapFree:      4182980 kB
Dirty:            1212 kB
Writeback:           0 kB
Mapped:          15676 kB
Slab:            46552 kB
Committed_AS:   813188 kB
PageTables:       1376 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= 66408 MiB

End job on node66 on Thu Apr 19 02:43:29 UTC 2007