Trace number 456681

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 2007-03-23? (TO) 1800.03 1800.63

General information on the benchmark

Namenormalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/
manquinho/dbsg/normalized-dbsg_100_10_4_40.opb
MD5SUM476815bfad4ec3fb3f4fdbbbbf10b706
Bench CategorySATUNSAT-SMALLINT-NLC (no optimisation, small integers, non linear constraints)
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 FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables200
Total number of constraints302
Number of constraints which are clauses100
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints201
Minimum length of a constraint2
Maximum length of a constraint200
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 40
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)2516
Sum of products size (including duplicates)5032
Number of different products1258
Sum of products size2516

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/456681-1178361625/instance-456681-1178361625.opb ......
1800.01/1800.60	c done parsing opb.
1800.01/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/456681-1178361625/instance-456681-1178361625.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node60/watcher-456681-1178361625 -o ROOT/results/node60/solver-456681-1178361625 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/456681-1178361625/PBS4 /tmp/evaluation/456681-1178361625/instance-456681-1178361625.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: 0.07 0.02 0.00 3/64 2447
/proc/meminfo: memFree=1478224/2055920 swapFree=4183376/4192956
[pid=2447] ppid=2445 vsize=1596 CPUtime=0
/proc/2447/stat : 2447 (PBS4) R 2445 2447 2242 0 -1 4194304 184 0 0 0 0 0 0 0 18 0 1 0 284072508 1634304 167 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/2447/statm: 399 167 87 219 0 176 0

[startup+0.101131 s]
/proc/loadavg: 0.07 0.02 0.00 3/64 2447
/proc/meminfo: memFree=1478224/2055920 swapFree=4183376/4192956
[pid=2447] ppid=2445 vsize=2004 CPUtime=0.09
/proc/2447/stat : 2447 (PBS4) R 2445 2447 2242 0 -1 4194304 303 0 0 0 9 0 0 0 18 0 1 0 284072508 2052096 286 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2447/statm: 501 286 92 219 0 278 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2004

[startup+0.20114 s]
/proc/loadavg: 0.07 0.02 0.00 3/64 2447
/proc/meminfo: memFree=1478224/2055920 swapFree=4183376/4192956
[pid=2447] ppid=2445 vsize=2004 CPUtime=0.19
/proc/2447/stat : 2447 (PBS4) R 2445 2447 2242 0 -1 4194304 337 0 0 0 19 0 0 0 18 0 1 0 284072508 2052096 320 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559792 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2447/statm: 501 320 92 219 0 278 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2004

[startup+0.301149 s]
/proc/loadavg: 0.07 0.02 0.00 3/64 2447
/proc/meminfo: memFree=1478224/2055920 swapFree=4183376/4192956
[pid=2447] ppid=2445 vsize=2260 CPUtime=0.29
/proc/2447/stat : 2447 (PBS4) R 2445 2447 2242 0 -1 4194304 374 0 0 0 29 0 0 0 19 0 1 0 284072508 2314240 357 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2447/statm: 565 357 93 219 0 342 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2260

[startup+0.701191 s]
/proc/loadavg: 0.07 0.02 0.00 3/64 2447
/proc/meminfo: memFree=1478224/2055920 swapFree=4183376/4192956
[pid=2447] ppid=2445 vsize=2948 CPUtime=0.69
/proc/2447/stat : 2447 (PBS4) R 2445 2447 2242 0 -1 4194304 503 0 0 0 69 0 0 0 22 0 1 0 284072508 3018752 486 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2447/statm: 737 486 93 219 0 514 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2948

[startup+1.50127 s]
/proc/loadavg: 0.07 0.02 0.00 2/65 2448
/proc/meminfo: memFree=1476488/2055920 swapFree=4183376/4192956
[pid=2447] ppid=2445 vsize=3972 CPUtime=1.49
/proc/2447/stat : 2447 (PBS4) R 2445 2447 2242 0 -1 4194304 593 0 0 0 149 0 0 0 25 0 1 0 284072508 4067328 576 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2447/statm: 993 576 93 219 0 770 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3972

[startup+3.10143 s]
/proc/loadavg: 0.07 0.02 0.00 2/65 2448
/proc/meminfo: memFree=1475720/2055920 swapFree=4183376/4192956
[pid=2447] ppid=2445 vsize=3972 CPUtime=3.09
/proc/2447/stat : 2447 (PBS4) R 2445 2447 2242 0 -1 4194304 835 0 0 0 309 0 0 0 25 0 1 0 284072508 4067328 818 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2447/statm: 993 818 93 219 0 770 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3972

[startup+6.30175 s]
/proc/loadavg: 0.14 0.03 0.01 2/65 2448
/proc/meminfo: memFree=1473608/2055920 swapFree=4183376/4192956
[pid=2447] ppid=2445 vsize=6348 CPUtime=6.29
/proc/2447/stat : 2447 (PBS4) R 2445 2447 2242 0 -1 4194304 1325 0 0 0 628 1 0 0 25 0 1 0 284072508 6500352 1308 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2447/statm: 1587 1308 93 219 0 1364 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6348

[startup+12.7014 s]
/proc/loadavg: 0.21 0.05 0.01 2/65 2448
/proc/meminfo: memFree=1470096/2055920 swapFree=4183376/4192956
[pid=2447] ppid=2445 vsize=10768 CPUtime=12.69
/proc/2447/stat : 2447 (PBS4) R 2445 2447 2242 0 -1 4194304 2226 0 0 0 1267 2 0 0 25 0 1 0 284072508 11026432 2160 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2447/statm: 2692 2160 94 219 0 2469 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10768

[startup+25.5027 s]
/proc/loadavg: 0.38 0.09 0.03 2/65 2448
/proc/meminfo: memFree=1466576/2055920 swapFree=4183376/4192956
[pid=2447] ppid=2445 vsize=13000 CPUtime=25.49
/proc/2447/stat : 2447 (PBS4) R 2445 2447 2242 0 -1 4194304 3139 0 0 0 2544 5 0 0 25 0 1 0 284072508 13312000 2976 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559721 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2447/statm: 3250 2976 94 219 0 3027 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13000

[startup+51.1022 s]
/proc/loadavg: 0.59 0.16 0.05 2/65 2448
/proc/meminfo: memFree=1459344/2055920 swapFree=4183376/4192956
[pid=2447] ppid=2445 vsize=22884 CPUtime=51.08
/proc/2447/stat : 2447 (PBS4) R 2445 2447 2242 0 -1 4194304 5191 0 0 0 5098 10 0 0 25 0 1 0 284072508 23433216 4835 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2447/statm: 5721 4835 94 219 0 5498 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 22884

[startup+102.302 s]
/proc/loadavg: 0.82 0.29 0.10 2/65 2448
/proc/meminfo: memFree=1445264/2055920 swapFree=4183376/4192956
[pid=2447] ppid=2445 vsize=43264 CPUtime=102.27
/proc/2447/stat : 2447 (PBS4) R 2445 2447 2242 0 -1 4194304 9027 0 0 0 10209 18 0 0 25 0 1 0 284072508 44302336 8286 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2447/statm: 10816 8286 94 219 0 10593 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 43264

[startup+162.302 s]
/proc/loadavg: 0.93 0.42 0.15 2/65 2450
/proc/meminfo: memFree=1437008/2055920 swapFree=4183376/4192956
[pid=2447] ppid=2445 vsize=45892 CPUtime=162.25
/proc/2447/stat : 2447 (PBS4) R 2445 2447 2242 0 -1 4194304 11090 0 0 0 16199 26 0 0 25 0 1 0 284072508 46993408 10349 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2447/statm: 11473 10349 94 219 0 11250 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 45892

[startup+222.305 s]
/proc/loadavg: 0.97 0.52 0.20 2/65 2450
/proc/meminfo: memFree=1431568/2055920 swapFree=4183376/4192956
[pid=2447] ppid=2445 vsize=83808 CPUtime=222.23
/proc/2447/stat : 2447 (PBS4) R 2445 2447 2242 0 -1 4194304 13209 0 0 0 22189 34 0 0 25 0 1 0 284072508 85819392 11699 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559469 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2447/statm: 20952 11699 94 219 0 20729 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 83808

[startup+282.301 s]
/proc/loadavg: 0.99 0.61 0.25 2/65 2450
/proc/meminfo: memFree=1426000/2055920 swapFree=4183376/4192956
[pid=2447] ppid=2445 vsize=86056 CPUtime=282.21
/proc/2447/stat : 2447 (PBS4) R 2445 2447 2242 0 -1 4194304 14579 0 0 0 28180 41 0 0 25 0 1 0 284072508 88121344 13069 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2447/statm: 21514 13069 94 219 0 21291 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 86056

[startup+342.301 s]
/proc/loadavg: 0.99 0.67 0.29 2/65 2450
/proc/meminfo: memFree=1409040/2055920 swapFree=4183376/4192956
[pid=2447] ppid=2445 vsize=88088 CPUtime=342.19
/proc/2447/stat : 2447 (PBS4) R 2445 2447 2242 0 -1 4194304 18823 0 0 0 34169 50 0 0 25 0 1 0 284072508 90202112 17313 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2447/statm: 22022 17313 94 219 0 21799 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 88088

[startup+402.301 s]
/proc/loadavg: 0.99 0.73 0.34 2/65 2450
/proc/meminfo: memFree=1406480/2055920 swapFree=4183376/4192956
[pid=2447] ppid=2445 vsize=90644 CPUtime=402.18
/proc/2447/stat : 2447 (PBS4) R 2445 2447 2242 0 -1 4194304 19441 0 0 0 40162 56 0 0 25 0 1 0 284072508 92819456 17931 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2447/statm: 22661 17931 94 219 0 22438 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 90644

[startup+462.301 s]
/proc/loadavg: 0.99 0.78 0.38 2/65 2450
/proc/meminfo: memFree=1404240/2055920 swapFree=4183376/4192956
[pid=2447] ppid=2445 vsize=92820 CPUtime=462.16
/proc/2447/stat : 2447 (PBS4) R 2445 2447 2242 0 -1 4194304 20017 0 0 0 46155 61 0 0 25 0 1 0 284072508 95047680 18507 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2447/statm: 23205 18507 94 219 0 22982 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 92820

[startup+522.301 s]
/proc/loadavg: 0.99 0.81 0.41 2/65 2450
/proc/meminfo: memFree=1401168/2055920 swapFree=4183376/4192956
[pid=2447] ppid=2445 vsize=101212 CPUtime=522.14
/proc/2447/stat : 2447 (PBS4) R 2445 2447 2242 0 -1 4194304 22293 0 0 0 52145 69 0 0 25 0 1 0 284072508 103641088 19246 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134560031 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2447/statm: 25303 19246 94 219 0 25080 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 101212

[startup+582.301 s]
/proc/loadavg: 0.99 0.85 0.45 2/65 2450
/proc/meminfo: memFree=1400272/2055920 swapFree=4183376/4192956
[pid=2447] ppid=2445 vsize=101556 CPUtime=582.13
/proc/2447/stat : 2447 (PBS4) R 2445 2447 2242 0 -1 4194304 22558 0 0 0 58136 77 0 0 25 0 1 0 284072508 103993344 19511 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134549612 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2447/statm: 25389 19511 94 219 0 25166 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 101556

[startup+642.301 s]
/proc/loadavg: 0.99 0.87 0.48 2/65 2450
/proc/meminfo: memFree=1399376/2055920 swapFree=4183376/4192956
[pid=2447] ppid=2445 vsize=101924 CPUtime=642.11
/proc/2447/stat : 2447 (PBS4) R 2445 2447 2242 0 -1 4194304 22763 0 0 0 64130 81 0 0 25 0 1 0 284072508 104370176 19716 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2447/statm: 25481 19716 94 219 0 25258 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 101924


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

[startup+882.305 s]
/proc/loadavg: 0.99 0.93 0.58 2/65 2450
/proc/meminfo: memFree=1386064/2055920 swapFree=4183376/4192956
[pid=2447] ppid=2445 vsize=105988 CPUtime=882.05
/proc/2447/stat : 2447 (PBS4) R 2445 2447 2242 0 -1 4194304 26105 0 0 0 88101 104 0 0 25 0 1 0 284072508 108531712 23058 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2447/statm: 26497 23058 94 219 0 26274 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 105988

[startup+942.302 s]
/proc/loadavg: 0.99 0.94 0.61 2/65 2450
/proc/meminfo: memFree=1381072/2055920 swapFree=4183376/4192956
[pid=2447] ppid=2445 vsize=108008 CPUtime=942.03
/proc/2447/stat : 2447 (PBS4) R 2445 2447 2242 0 -1 4194304 27346 0 0 0 94093 110 0 0 25 0 1 0 284072508 110600192 24299 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2447/statm: 27002 24299 94 219 0 26779 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 108008

[startup+1002.3 s]
/proc/loadavg: 0.99 0.95 0.63 2/65 2450
/proc/meminfo: memFree=1378384/2055920 swapFree=4183376/4192956
[pid=2447] ppid=2445 vsize=110480 CPUtime=1002.01
/proc/2447/stat : 2447 (PBS4) R 2445 2447 2242 0 -1 4194304 28063 0 0 0 100083 118 0 0 25 0 1 0 284072508 113131520 24983 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2447/statm: 27620 24983 94 219 0 27397 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 110480

[startup+1062.3 s]
/proc/loadavg: 0.99 0.95 0.65 2/65 2450
/proc/meminfo: memFree=1377296/2055920 swapFree=4183376/4192956
[pid=2447] ppid=2445 vsize=110480 CPUtime=1062
/proc/2447/stat : 2447 (PBS4) R 2445 2447 2242 0 -1 4194304 28334 0 0 0 106076 124 0 0 25 0 1 0 284072508 113131520 25254 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134561631 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2447/statm: 27620 25254 94 219 0 27397 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 110480

[startup+1122.3 s]
/proc/loadavg: 0.99 0.96 0.67 2/65 2450
/proc/meminfo: memFree=1376528/2055920 swapFree=4183376/4192956
[pid=2447] ppid=2445 vsize=111112 CPUtime=1121.98
/proc/2447/stat : 2447 (PBS4) R 2445 2447 2242 0 -1 4194304 28517 0 0 0 112069 129 0 0 25 0 1 0 284072508 113778688 25437 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2447/statm: 27778 25437 94 219 0 27555 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 111112

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.69 2/65 2450
/proc/meminfo: memFree=1375952/2055920 swapFree=4183376/4192956
[pid=2447] ppid=2445 vsize=111244 CPUtime=1181.96
/proc/2447/stat : 2447 (PBS4) R 2445 2447 2242 0 -1 4194304 28673 0 0 0 118062 134 0 0 25 0 1 0 284072508 113913856 25593 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2447/statm: 27811 25593 94 219 0 27588 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 111244

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.70 2/71 2522
/proc/meminfo: memFree=1373784/2055920 swapFree=4183376/4192956
[pid=2447] ppid=2445 vsize=123664 CPUtime=1241.92
/proc/2447/stat : 2447 (PBS4) R 2445 2447 2242 0 -1 4194304 31938 0 0 0 124052 140 0 0 25 0 1 0 284072508 126631936 25785 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2447/statm: 30916 25785 94 219 0 30693 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 123664

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.72 2/65 2648
/proc/meminfo: memFree=1374224/2055920 swapFree=4183376/4192956
[pid=2447] ppid=2445 vsize=124336 CPUtime=1301.83
/proc/2447/stat : 2447 (PBS4) R 2445 2447 2242 0 -1 4194304 32077 0 0 0 130039 144 0 0 25 0 1 0 284072508 127320064 25924 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2447/statm: 31084 25924 94 219 0 30861 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 124336

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.73 2/65 2648
/proc/meminfo: memFree=1372816/2055920 swapFree=4183376/4192956
[pid=2447] ppid=2445 vsize=125048 CPUtime=1361.82
/proc/2447/stat : 2447 (PBS4) R 2445 2447 2242 0 -1 4194304 32446 0 0 0 136034 148 0 0 25 0 1 0 284072508 128049152 26293 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2447/statm: 31262 26293 94 219 0 31039 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 125048

[startup+1422.3 s]
/proc/loadavg: 0.99 0.97 0.75 2/65 2648
/proc/meminfo: memFree=1372048/2055920 swapFree=4183376/4192956
[pid=2447] ppid=2445 vsize=125444 CPUtime=1421.81
/proc/2447/stat : 2447 (PBS4) R 2445 2447 2242 0 -1 4194304 32655 0 0 0 142029 152 0 0 25 0 1 0 284072508 128454656 26502 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2447/statm: 31361 26502 94 219 0 31138 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 125444

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.76 2/65 2648
/proc/meminfo: memFree=1370960/2055920 swapFree=4183376/4192956
[pid=2447] ppid=2445 vsize=125708 CPUtime=1481.79
/proc/2447/stat : 2447 (PBS4) R 2445 2447 2242 0 -1 4194304 32909 0 0 0 148022 157 0 0 25 0 1 0 284072508 128724992 26756 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2447/statm: 31427 26756 94 219 0 31204 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 125708

[startup+1542.31 s]
/proc/loadavg: 0.99 0.97 0.77 2/65 2648
/proc/meminfo: memFree=1370128/2055920 swapFree=4183376/4192956
[pid=2447] ppid=2445 vsize=126988 CPUtime=1541.78
/proc/2447/stat : 2447 (PBS4) R 2445 2447 2242 0 -1 4194304 33161 0 0 0 154018 160 0 0 25 0 1 0 284072508 130035712 26975 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2447/statm: 31747 26975 94 219 0 31524 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 126988

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.78 2/65 2648
/proc/meminfo: memFree=1368912/2055920 swapFree=4183376/4192956
[pid=2447] ppid=2445 vsize=127380 CPUtime=1601.76
/proc/2447/stat : 2447 (PBS4) R 2445 2447 2242 0 -1 4194304 33489 0 0 0 160010 166 0 0 25 0 1 0 284072508 130437120 27303 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2447/statm: 31845 27303 94 219 0 31622 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 127380

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.79 2/65 2648
/proc/meminfo: memFree=1367952/2055920 swapFree=4183376/4192956
[pid=2447] ppid=2445 vsize=128024 CPUtime=1661.74
/proc/2447/stat : 2447 (PBS4) R 2445 2447 2242 0 -1 4194304 33836 0 0 0 166004 170 0 0 25 0 1 0 284072508 131096576 27518 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2447/statm: 32006 27518 94 219 0 31783 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 128024

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.81 2/65 2648
/proc/meminfo: memFree=1367120/2055920 swapFree=4183376/4192956
[pid=2447] ppid=2445 vsize=129728 CPUtime=1721.72
/proc/2447/stat : 2447 (PBS4) R 2445 2447 2242 0 -1 4194304 34257 0 0 0 171997 175 0 0 25 0 1 0 284072508 132841472 27741 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2447/statm: 32432 27741 94 219 0 32209 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 129728

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.82 2/65 2648
/proc/meminfo: memFree=1366736/2055920 swapFree=4183376/4192956
[pid=2447] ppid=2445 vsize=129856 CPUtime=1781.7
/proc/2447/stat : 2447 (PBS4) R 2445 2447 2242 0 -1 4194304 34387 0 0 0 177992 178 0 0 25 0 1 0 284072508 132972544 27838 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2447/statm: 32464 27838 94 219 0 32241 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 129856



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.82 2/65 2648
/proc/meminfo: memFree=1366608/2055920 swapFree=4183376/4192956
[pid=2447] ppid=2445 vsize=129856 CPUtime=1800.01
/proc/2447/stat : 2447 (PBS4) R 2445 2447 2242 0 -1 4194304 34415 0 0 0 179821 180 0 0 25 0 1 0 284072508 132972544 27866 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2447/statm: 32464 27866 94 219 0 32241 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 129856

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

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

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.82 2/65 2648
/proc/meminfo: memFree=1366608/2055920 swapFree=4183376/4192956
[pid=2447] ppid=2445 vsize=129856 CPUtime=1800.01
/proc/2447/stat : 2447 (PBS4) R 2445 2447 2242 0 -1 4194304 34415 0 0 0 179821 180 0 0 25 0 1 0 284072508 132972544 27866 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2447/statm: 32464 27866 94 219 0 32241 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 129856

Child status: 0
Real time (s): 1800.63
CPU time (s): 1800.03
CPU user time (s): 1798.21
CPU system time (s): 1.81972
CPU usage (%): 99.9671
Max. virtual memory (cumulated for all children) (KiB): 129856

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.21
system time used= 1.81972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34416
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= 3274

runsolver used 1.26381 second user time and 3.71244 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Sat May  5 10:40:25 UTC 2007

IDJOB= 456681
IDBENCH= 48291
IDSOLVER= 157
FILE ID= node60/456681-1178361625

PBS_JOBID= 5189172

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/manquinho/dbsg/normalized-dbsg_100_10_4_40.opb
COMMAND LINE= /tmp/evaluation/456681-1178361625/PBS4 /tmp/evaluation/456681-1178361625/instance-456681-1178361625.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node60/convwatcher-456681-1178361625 -o ROOT/results/node60/conversion-456681-1178361625 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/456681-1178361625/instance-456681-1178361625.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-456681-1178361625 -o ROOT/results/node60/solver-456681-1178361625 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/456681-1178361625/PBS4 /tmp/evaluation/456681-1178361625/instance-456681-1178361625.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  476815bfad4ec3fb3f4fdbbbbf10b706

RANDOM SEED= 841886874

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.214
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		: 3000.214
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:       1478696 kB
Buffers:         57980 kB
Cached:         388184 kB
SwapCached:       4268 kB
Active:         139892 kB
Inactive:       317024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1478696 kB
SwapTotal:     4192956 kB
SwapFree:      4183376 kB
Dirty:            1568 kB
Writeback:           0 kB
Mapped:          15648 kB
Slab:           106300 kB
Committed_AS:  5284800 kB
PageTables:       1464 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= 66563 MiB

End job on node60 on Sat May  5 11:10:28 UTC 2007