Trace number 432614

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
bsolo 3.0.17? (TO) 1800.15 1800.83

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-bg512142.opb
MD5SUM6816c7581e307ff85cc3550c4b71269a
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 variables16800
Total number of constraints945
Number of constraints which are clauses11
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints934
Minimum length of a constraint1
Maximum length of a constraint183
Number of terms in the objective function 9600
Biggest coefficient in the objective function 3638
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 533064
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262141
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 533064
Number of bits of the biggest sum of numbers20
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)

0.00/0.02	c bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT
0.00/0.02	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.02	c type "bsolo -h" for help
0.00/0.02	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.02	c Memory Limit set to 1800 MB
0.00/0.02	c Instance file /tmp/evaluation/432614-1177946308/instance-432614-1177946308.opb
0.00/0.02	c File size is 877645 bytes.
0.07/0.18	c Highest Coefficient sum: 533064
0.07/0.18	c Parsing was ok!!
0.07/0.18	c Total parsing time: 0.162 s
0.07/0.19	c Var: 16800 Constr: 1185 11/0/1174 Lit: 103310 Watch. Lit: 13510
0.07/0.19	c Obj. Vars: 9600 (57.1429 % of total variables)
0.57/0.60	c Pre-processing Time: 0.582 s
0.57/0.60	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.57/0.60	c        0  13541     1172   103172   88    68549  206344      0      0 0.58
0.57/0.60	c Switching off LPR mode.
1800.02/1800.70	c      100  13541     1272   108563   85    69002  226979    100    131 0.76
1800.02/1800.70	c      251  13541     1423   113081   79    69311  249677    251    278 0.90
1800.02/1800.70	c      476  13541     1648   120102   72    69761  274645    476    502 0.95
1800.02/1800.70	c      814  13541     1986   130665   65    70437  302110    814    803 1.01
1800.02/1800.70	c     1324  13541     2496   146868   58    71457  332322   1324   1171 1.13
1800.02/1800.70	c     2088  13541     3260   170695   52    72987  365555   2088   1650 1.26
1800.02/1800.70	c     3234  13541     4406   208497   47    75279  402111   3234   2210 1.46
1800.02/1800.70	c     4955  13541     6127   272039   44    78721  442323   4955   2765 1.79
1800.02/1800.70	c     7540  13541     8712   361654   41    83891  486556   7540   3137 2.40
1800.02/1800.70	c    11419  13541    12591   496023   39    91649  535212  11419   3449 3.31
1800.02/1800.70	c    17241  13541    18413   699031   37   103293  588734  17241   2779 6.20
1800.02/1800.70	c    25979  13541    27151   999065   36   120769  647608  25979   2280 11.39
1800.02/1800.70	c    39089  13541    40261  1428771   35   146989  712369  39089   1258 31.07
1800.02/1800.70	c    58759  13541    59931  2116446   35   186329  783606  58759    967 60.73
1800.02/1800.71	c    88269  13541    89441  4691381   52   258069  861967  88269   1025 86.05
1800.02/1800.71	c   132540  13541   133712  9362505   70   349144  948164 132540    779 170.06
1800.02/1800.71	c   198950  13540   200122 13759099   68   480965  500000 198950    786 252.89
1800.02/1800.71	c   298570  13540   299742 30503446  101   680103  550001 298570    388 768.94
1800.02/1800.71	c   448006  13540   449178 44634394   99   978425  605002 448006    387 1156.08
1800.02/1800.71	c Caught signal: 15
1800.02/1800.71	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.02/1800.71	c   19   548747  56600  1219371   549919 52434307 548747    304 1800.03
1800.02/1800.71	s UNKNOWN
1800.02/1800.71	c Total time: 1800.03 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node40/watcher-432614-1177946308 -o ROOT/results/node40/solver-432614-1177946308 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432614-1177946308/instance-432614-1177946308.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: 0.99 0.97 0.91 3/77 9687
/proc/meminfo: memFree=1849456/2055920 swapFree=4157456/4192956
[pid=9687] ppid=9685 vsize=18528 CPUtime=0
/proc/9687/stat : 9687 (runsolver) D 9685 9687 9278 0 -1 4194368 16 0 0 0 0 0 0 0 18 0 1 0 123510341 18972672 284 18446744073709551615 4194304 4255128 548682068976 18446744073709551615 264519609639 0 0 4096 24578 18446744071563608240 0 0 17 1 0 0
/proc/9687/statm: 4632 284 249 14 0 2626 0

[startup+0.075004 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 9687
/proc/meminfo: memFree=1849456/2055920 swapFree=4157456/4192956
[pid=9687] ppid=9685 vsize=6060 CPUtime=0.05
/proc/9687/stat : 9687 (bsolo3.0.17) R 9685 9687 9278 0 -1 4194304 755 0 0 0 5 0 0 0 18 0 1 0 123510341 6205440 725 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 1515 725 348 324 0 370 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 6060

[startup+0.10101 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 9687
/proc/meminfo: memFree=1849456/2055920 swapFree=4157456/4192956
[pid=9687] ppid=9685 vsize=6592 CPUtime=0.07
/proc/9687/stat : 9687 (bsolo3.0.17) R 9685 9687 9278 0 -1 4194304 901 0 0 0 7 0 0 0 18 0 1 0 123510341 6750208 871 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 1648 872 380 324 0 503 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6592

[startup+0.301051 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 9687
/proc/meminfo: memFree=1849456/2055920 swapFree=4157456/4192956
[pid=9687] ppid=9685 vsize=9684 CPUtime=0.28
/proc/9687/stat : 9687 (bsolo3.0.17) R 9685 9687 9278 0 -1 4194304 1974 0 0 0 27 1 0 0 19 0 1 0 123510341 9916416 1729 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 2421 1729 304 324 0 1491 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 9684

[startup+0.701135 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 9687
/proc/meminfo: memFree=1849456/2055920 swapFree=4157456/4192956
[pid=9687] ppid=9685 vsize=9836 CPUtime=0.67
/proc/9687/stat : 9687 (bsolo3.0.17) R 9685 9687 9278 0 -1 4194304 2478 0 0 0 66 1 0 0 22 0 1 0 123510341 10072064 1787 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 2459 1787 310 324 0 1529 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 9836

[startup+1.5013 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 9688
/proc/meminfo: memFree=1843240/2055920 swapFree=4157456/4192956
[pid=9687] ppid=9685 vsize=11276 CPUtime=1.47
/proc/9687/stat : 9687 (bsolo3.0.17) R 9685 9687 9278 0 -1 4194304 2858 0 0 0 146 1 0 0 25 0 1 0 123510341 11546624 2167 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7345787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 2819 2167 310 324 0 1889 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 11276

[startup+3.10163 s]
/proc/loadavg: 1.07 0.99 0.91 2/78 9688
/proc/meminfo: memFree=1840040/2055920 swapFree=4157456/4192956
[pid=9687] ppid=9685 vsize=15424 CPUtime=3.08
/proc/9687/stat : 9687 (bsolo3.0.17) R 9685 9687 9278 0 -1 4194304 3888 0 0 0 306 2 0 0 25 0 1 0 123510341 15794176 3197 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7345787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 3856 3197 310 324 0 2926 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 15424

[startup+6.3013 s]
/proc/loadavg: 1.07 0.99 0.91 2/78 9688
/proc/meminfo: memFree=1834664/2055920 swapFree=4157456/4192956
[pid=9687] ppid=9685 vsize=19192 CPUtime=6.28
/proc/9687/stat : 9687 (bsolo3.0.17) R 9685 9687 9278 0 -1 4194304 4815 0 0 0 625 3 0 0 25 0 1 0 123510341 19652608 4124 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 4798 4124 310 324 0 3868 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 19192

[startup+12.7016 s]
/proc/loadavg: 1.06 0.99 0.91 2/78 9688
/proc/meminfo: memFree=1829104/2055920 swapFree=4157456/4192956
[pid=9687] ppid=9685 vsize=24396 CPUtime=12.67
/proc/9687/stat : 9687 (bsolo3.0.17) R 9685 9687 9278 0 -1 4194304 6136 0 0 0 1263 4 0 0 25 0 1 0 123510341 24981504 5445 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551321 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 6099 5445 310 324 0 5169 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 24396

[startup+25.5013 s]
/proc/loadavg: 1.05 0.99 0.91 2/78 9688
/proc/meminfo: memFree=1824880/2055920 swapFree=4157456/4192956
[pid=9687] ppid=9685 vsize=28548 CPUtime=25.46
/proc/9687/stat : 9687 (bsolo3.0.17) R 9685 9687 9278 0 -1 4194304 7167 0 0 0 2541 5 0 0 25 0 1 0 123510341 29233152 6476 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7343612 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 7137 6476 310 324 0 6207 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 28548

[startup+51.1016 s]
/proc/loadavg: 1.03 0.99 0.91 2/78 9688
/proc/meminfo: memFree=1814960/2055920 swapFree=4157456/4192956
[pid=9687] ppid=9685 vsize=38684 CPUtime=51.05
/proc/9687/stat : 9687 (bsolo3.0.17) R 9685 9687 9278 0 -1 4194304 9690 0 0 0 5097 8 0 0 25 0 1 0 123510341 39612416 8999 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551039 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 9671 8999 310 324 0 8741 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 38684

[startup+102.305 s]
/proc/loadavg: 1.01 0.99 0.91 2/78 9688
/proc/meminfo: memFree=1744432/2055920 swapFree=4157456/4192956
[pid=9687] ppid=9685 vsize=108864 CPUtime=102.23
/proc/9687/stat : 9687 (bsolo3.0.17) R 9685 9687 9278 0 -1 4194304 27253 0 0 0 10203 20 0 0 25 0 1 0 123510341 111476736 26562 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 27216 26562 310 324 0 26286 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 108864

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 9688
/proc/meminfo: memFree=1713328/2055920 swapFree=4157456/4192956
[pid=9687] ppid=9685 vsize=140000 CPUtime=162.21
/proc/9687/stat : 9687 (bsolo3.0.17) R 9685 9687 9278 0 -1 4194304 35044 0 0 0 16193 28 0 0 25 0 1 0 123510341 143360000 34353 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 35000 34353 310 324 0 34070 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 140000

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 9688
/proc/meminfo: memFree=1678448/2055920 swapFree=4157456/4192956
[pid=9687] ppid=9685 vsize=174604 CPUtime=222.18
/proc/9687/stat : 9687 (bsolo3.0.17) R 9685 9687 9278 0 -1 4194304 43693 0 0 0 22181 37 0 0 25 0 1 0 123510341 178794496 43002 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 43651 43002 310 324 0 42721 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 174604

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 9688
/proc/meminfo: memFree=1601776/2055920 swapFree=4157456/4192956
[pid=9687] ppid=9685 vsize=252076 CPUtime=282.16
/proc/9687/stat : 9687 (bsolo3.0.17) R 9685 9687 9278 0 -1 4194304 63065 0 0 0 28164 52 0 0 25 0 1 0 123510341 258125824 62374 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7345787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 63019 62374 310 324 0 62089 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 252076

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 9688
/proc/meminfo: memFree=1559792/2055920 swapFree=4157456/4192956
[pid=9687] ppid=9685 vsize=292976 CPUtime=342.14
/proc/9687/stat : 9687 (bsolo3.0.17) R 9685 9687 9278 0 -1 4194304 73287 0 0 0 34151 63 0 0 25 0 1 0 123510341 300007424 72596 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551646 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 73244 72596 310 324 0 72314 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 292976

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 9688
/proc/meminfo: memFree=1524080/2055920 swapFree=4157456/4192956
[pid=9687] ppid=9685 vsize=328808 CPUtime=402.12
/proc/9687/stat : 9687 (bsolo3.0.17) R 9685 9687 9278 0 -1 4194304 82231 0 0 0 40140 72 0 0 25 0 1 0 123510341 336699392 81540 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 82202 81540 310 324 0 81272 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 328808

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 9688
/proc/meminfo: memFree=1501360/2055920 swapFree=4157456/4192956
[pid=9687] ppid=9685 vsize=351460 CPUtime=462.09
/proc/9687/stat : 9687 (bsolo3.0.17) R 9685 9687 9278 0 -1 4194304 87907 0 0 0 46131 78 0 0 25 0 1 0 123510341 359895040 87216 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 87865 87216 310 324 0 86935 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 351460

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 9688
/proc/meminfo: memFree=1482544/2055920 swapFree=4157456/4192956
[pid=9687] ppid=9685 vsize=370448 CPUtime=522.08
/proc/9687/stat : 9687 (bsolo3.0.17) R 9685 9687 9278 0 -1 4194304 92643 0 0 0 52124 84 0 0 25 0 1 0 123510341 379338752 91952 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 92612 91952 310 324 0 91682 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 370448

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 9688
/proc/meminfo: memFree=1463728/2055920 swapFree=4157456/4192956
[pid=9687] ppid=9685 vsize=389128 CPUtime=582.06
/proc/9687/stat : 9687 (bsolo3.0.17) R 9685 9687 9278 0 -1 4194304 97307 0 0 0 58117 89 0 0 25 0 1 0 123510341 398467072 96616 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 97282 96616 310 324 0 96352 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 389128

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 9688
/proc/meminfo: memFree=1446704/2055920 swapFree=4157456/4192956
[pid=9687] ppid=9685 vsize=405856 CPUtime=642.04
/proc/9687/stat : 9687 (bsolo3.0.17) R 9685 9687 9278 0 -1 4194304 101497 0 0 0 64110 94 0 0 25 0 1 0 123510341 415596544 100806 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550896 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 101464 100806 310 324 0 100534 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 405856


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

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 9688
/proc/meminfo: memFree=1351600/2055920 swapFree=4157456/4192956
[pid=9687] ppid=9685 vsize=500728 CPUtime=881.95
/proc/9687/stat : 9687 (bsolo3.0.17) R 9685 9687 9278 0 -1 4194304 125215 0 0 0 88077 118 0 0 25 0 1 0 123510341 512745472 124524 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7345787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 125182 124524 310 324 0 124252 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 500728

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 9688
/proc/meminfo: memFree=1335088/2055920 swapFree=4157456/4192956
[pid=9687] ppid=9685 vsize=517248 CPUtime=941.92
/proc/9687/stat : 9687 (bsolo3.0.17) R 9685 9687 9278 0 -1 4194304 129342 0 0 0 94069 123 0 0 25 0 1 0 123510341 529661952 128651 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 129312 128651 310 324 0 128382 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 517248

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 9688
/proc/meminfo: memFree=1323824/2055920 swapFree=4157456/4192956
[pid=9687] ppid=9685 vsize=528632 CPUtime=1001.91
/proc/9687/stat : 9687 (bsolo3.0.17) R 9685 9687 9278 0 -1 4194304 132182 0 0 0 100065 126 0 0 25 0 1 0 123510341 541319168 131491 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551475 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 132158 131491 310 324 0 131228 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 528632

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 9688
/proc/meminfo: memFree=1311536/2055920 swapFree=4157456/4192956
[pid=9687] ppid=9685 vsize=540956 CPUtime=1061.88
/proc/9687/stat : 9687 (bsolo3.0.17) R 9685 9687 9278 0 -1 4194304 135274 0 0 0 106058 130 0 0 25 0 1 0 123510341 553938944 134583 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551321 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 135239 134583 310 324 0 134309 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 540956

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 9688
/proc/meminfo: memFree=1241776/2055920 swapFree=4157456/4192956
[pid=9687] ppid=9685 vsize=610652 CPUtime=1121.86
/proc/9687/stat : 9687 (bsolo3.0.17) R 9685 9687 9278 0 -1 4194304 152681 0 0 0 112041 145 0 0 25 0 1 0 123510341 625307648 151990 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551098 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 152663 151990 310 324 0 151733 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 610652

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 9688
/proc/meminfo: memFree=1205040/2055920 swapFree=4157456/4192956
[pid=9687] ppid=9685 vsize=647376 CPUtime=1181.84
/proc/9687/stat : 9687 (bsolo3.0.17) R 9685 9687 9278 0 -1 4194304 161893 0 0 0 118031 153 0 0 25 0 1 0 123510341 662913024 161202 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 161844 161202 310 324 0 160914 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 647376

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 9688
/proc/meminfo: memFree=1185072/2055920 swapFree=4157456/4192956
[pid=9687] ppid=9685 vsize=667004 CPUtime=1241.82
/proc/9687/stat : 9687 (bsolo3.0.17) R 9685 9687 9278 0 -1 4194304 166795 0 0 0 124024 158 0 0 25 0 1 0 123510341 683012096 166104 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550782 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 166751 166104 310 324 0 165821 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 667004

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 9688
/proc/meminfo: memFree=1173488/2055920 swapFree=4157456/4192956
[pid=9687] ppid=9685 vsize=678384 CPUtime=1301.8
/proc/9687/stat : 9687 (bsolo3.0.17) R 9685 9687 9278 0 -1 4194304 169645 0 0 0 130019 161 0 0 25 0 1 0 123510341 694665216 168954 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551368 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 169596 168954 310 324 0 168666 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 678384

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 9688
/proc/meminfo: memFree=1164784/2055920 swapFree=4157456/4192956
[pid=9687] ppid=9685 vsize=687188 CPUtime=1361.78
/proc/9687/stat : 9687 (bsolo3.0.17) R 9685 9687 9278 0 -1 4194304 171842 0 0 0 136013 165 0 0 25 0 1 0 123510341 703680512 171151 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 171797 171151 310 324 0 170867 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 687188

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 9688
/proc/meminfo: memFree=1156208/2055920 swapFree=4157456/4192956
[pid=9687] ppid=9685 vsize=695732 CPUtime=1421.76
/proc/9687/stat : 9687 (bsolo3.0.17) R 9685 9687 9278 0 -1 4194304 173965 0 0 0 142008 168 0 0 25 0 1 0 123510341 712429568 173274 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 173933 173274 310 324 0 173003 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 695732

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 9688
/proc/meminfo: memFree=1146416/2055920 swapFree=4157456/4192956
[pid=9687] ppid=9685 vsize=705548 CPUtime=1481.73
/proc/9687/stat : 9687 (bsolo3.0.17) R 9685 9687 9278 0 -1 4194304 176418 0 0 0 148002 171 0 0 25 0 1 0 123510341 722481152 175727 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 176387 175727 310 324 0 175457 0
Current children cumulated CPU time (s) 1481.73
Current children cumulated vsize (KiB) 705548

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 9688
/proc/meminfo: memFree=1138224/2055920 swapFree=4157456/4192956
[pid=9687] ppid=9685 vsize=713576 CPUtime=1541.71
/proc/9687/stat : 9687 (bsolo3.0.17) R 9685 9687 9278 0 -1 4194304 178440 0 0 0 153998 173 0 0 25 0 1 0 123510341 730701824 177749 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 178394 177749 310 324 0 177464 0
Current children cumulated CPU time (s) 1541.71
Current children cumulated vsize (KiB) 713576

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 9688
/proc/meminfo: memFree=1129328/2055920 swapFree=4157456/4192956
[pid=9687] ppid=9685 vsize=722468 CPUtime=1601.69
/proc/9687/stat : 9687 (bsolo3.0.17) R 9685 9687 9278 0 -1 4194304 180656 0 0 0 159993 176 0 0 25 0 1 0 123510341 739807232 179965 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 180617 179965 310 324 0 179687 0
Current children cumulated CPU time (s) 1601.69
Current children cumulated vsize (KiB) 722468

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 9688
/proc/meminfo: memFree=1124720/2055920 swapFree=4157456/4192956
[pid=9687] ppid=9685 vsize=727108 CPUtime=1661.67
/proc/9687/stat : 9687 (bsolo3.0.17) R 9685 9687 9278 0 -1 4194304 181813 0 0 0 165989 178 0 0 25 0 1 0 123510341 744558592 181122 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 181777 181122 310 324 0 180847 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 727108

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 9688
/proc/meminfo: memFree=1119920/2055920 swapFree=4157456/4192956
[pid=9687] ppid=9685 vsize=732016 CPUtime=1721.64
/proc/9687/stat : 9687 (bsolo3.0.17) R 9685 9687 9278 0 -1 4194304 183024 0 0 0 171985 179 0 0 25 0 1 0 123510341 749584384 182333 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 183004 182333 310 324 0 182074 0
Current children cumulated CPU time (s) 1721.64
Current children cumulated vsize (KiB) 732016

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 9688
/proc/meminfo: memFree=1114864/2055920 swapFree=4157456/4192956
[pid=9687] ppid=9685 vsize=736920 CPUtime=1781.62
/proc/9687/stat : 9687 (bsolo3.0.17) R 9685 9687 9278 0 -1 4194304 184276 0 0 0 177981 181 0 0 25 0 1 0 123510341 754606080 183585 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550896 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 184230 183585 310 324 0 183300 0
Current children cumulated CPU time (s) 1781.62
Current children cumulated vsize (KiB) 736920



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 9688
/proc/meminfo: memFree=1113328/2055920 swapFree=4157456/4192956
[pid=9687] ppid=9685 vsize=738484 CPUtime=1800.02
/proc/9687/stat : 9687 (bsolo3.0.17) R 9685 9687 9278 0 -1 4194304 184643 0 0 0 179820 182 0 0 25 0 1 0 123510341 756207616 183952 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 184621 183952 310 324 0 183691 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 738484

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

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

[startup+1800.81 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 9688
/proc/meminfo: memFree=1113328/2055920 swapFree=4157456/4192956
[pid=9687] ppid=9685 vsize=0 CPUtime=1800.11
/proc/9687/stat : 9687 (bsolo3.0.17) R 9685 9687 9278 0 -1 4194308 184647 0 0 0 179820 191 0 0 25 0 1 0 123510341 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/9687/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.11
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1800.83
CPU time (s): 1800.15
CPU user time (s): 1798.21
CPU system time (s): 1.9387
CPU usage (%): 99.962
Max. virtual memory (cumulated for all children) (KiB): 738484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.21
system time used= 1.93871
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 184647
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= 16
involuntary context switches= 4644

runsolver used 1.46078 second user time and 3.81342 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Mon Apr 30 15:18:28 UTC 2007

IDJOB= 432614
IDBENCH= 1612
IDSOLVER= 199
FILE ID= node40/432614-1177946308

PBS_JOBID= 4727817

Free space on /tmp= 66537 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-reduced-mps-v2-20-10-bg512142.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432614-1177946308/instance-432614-1177946308.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-432614-1177946308 -o ROOT/results/node40/solver-432614-1177946308 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432614-1177946308/instance-432614-1177946308.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  6816c7581e307ff85cc3550c4b71269a

RANDOM SEED= 589863335

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.283
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		: 3000.283
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:       1849928 kB
Buffers:         34948 kB
Cached:          82988 kB
SwapCached:      15072 kB
Active:          48468 kB
Inactive:        93136 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1849928 kB
SwapTotal:     4192956 kB
SwapFree:      4157456 kB
Dirty:            7464 kB
Writeback:           0 kB
Mapped:          30600 kB
Slab:            49720 kB
Committed_AS:  1148064 kB
PageTables:       1936 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= 66537 MiB

End job on node40 on Mon Apr 30 15:48:31 UTC 2007